From d629827c7c8ec4c7258c8eba9cef928e7cf42c70c3b0bd57b16bb56b0435823f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Michael=20Schr=C3=B6der?= Date: Mon, 11 Jun 2012 16:04:07 +0000 Subject: [PATCH] - update to screen-4.0.4devel OBS-URL: https://build.opensuse.org/package/show/Base:System/screen?expand=0&rev=28 --- libtinfo.diff | 28 + maxwin99bug.patch | 17 - screen-4.0.2.dif | 12207 -------------------------------------- screen-4.0.3-ipv6.patch | 291 +- screen-4.0.3.tar.bz2 | 3 - screen-4.0.4.tar.gz | 3 + screen-gcc4.diff | 53 - screen.changes | 7 + screen.spec | 34 +- sort_command.patch | 77 +- term_too_long.diff | 2 +- 11 files changed, 212 insertions(+), 12510 deletions(-) create mode 100644 libtinfo.diff delete mode 100644 maxwin99bug.patch delete mode 100644 screen-4.0.3.tar.bz2 create mode 100644 screen-4.0.4.tar.gz delete mode 100644 screen-gcc4.diff diff --git a/libtinfo.diff b/libtinfo.diff new file mode 100644 index 0000000..cef4d64 --- /dev/null +++ b/libtinfo.diff @@ -0,0 +1,28 @@ +--- ./configure.in.orig 2012-06-11 14:43:51.000000000 +0000 ++++ ./configure.in 2012-06-11 14:45:19.000000000 +0000 +@@ -668,8 +668,8 @@ tgetent((char *)0, (char *)0); + LIBS="-ltermcap $olibs" + AC_CHECKING(libtermcap) + AC_TRY_LINK(,tgetent((char *)0, (char *)0);,, +-LIBS="-ltermlib $olibs" +-AC_CHECKING(libtermlib) ++LIBS="-ltinfo $olibs" ++AC_CHECKING(libtinfo) + AC_TRY_LINK(,tgetent((char *)0, (char *)0);,, + LIBS="-lncursesw $olibs" + AC_CHECKING(libncursesw) +--- ./configure.orig 2012-06-11 14:43:37.000000000 +0000 ++++ ./configure 2012-06-11 14:45:41.000000000 +0000 +@@ -6296,9 +6296,9 @@ else + $as_echo "$as_me: failed program was:" >&5 + sed 's/^/| /' conftest.$ac_ext >&5 + +- LIBS="-ltermlib $olibs" +-{ $as_echo "$as_me:$LINENO: checking libtermlib..." >&5 +-$as_echo "$as_me: checking libtermlib..." >&6;} ++ LIBS="-ltinfo $olibs" ++{ $as_echo "$as_me:$LINENO: checking libtinfo..." >&5 ++$as_echo "$as_me: checking libtinfo..." >&6;} + cat >conftest.$ac_ext <<_ACEOF + /* confdefs.h. */ + _ACEOF diff --git a/maxwin99bug.patch b/maxwin99bug.patch deleted file mode 100644 index 5f95bb2..0000000 --- a/maxwin99bug.patch +++ /dev/null @@ -1,17 +0,0 @@ ---- - window.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -Index: screen-4.0.3/window.c -=================================================================== ---- screen-4.0.3.orig/window.c -+++ screen-4.0.3/window.c -@@ -1121,7 +1121,7 @@ char **args, *ttyn; - { - int pid; - char tebuf[25]; -- char ebuf[10]; -+ char ebuf[25]; // WINDOW=%d needs to be at least 3 digit! - char shellbuf[7 + MAXPATHLEN]; - char *proc; - #ifndef TIOCSWINSZ diff --git a/screen-4.0.2.dif b/screen-4.0.2.dif index 6958d56..d3a5a68 100644 --- a/screen-4.0.2.dif +++ b/screen-4.0.2.dif @@ -1,12178 +1,3 @@ ---- - configure | 2 +- - configure.in | 2 +- - screenrc | 4 ++++ - terminfo/screeninfo.src | 24 ++++++++++++++++++++++++ - 4 files changed, 30 insertions(+), 2 deletions(-) - -Index: configure -=================================================================== ---- configure.orig 2003-12-05 14:46:53.000000000 +0100 -+++ configure 2011-11-21 15:49:58.460881147 +0100 -@@ -1,82 +1,424 @@ - #! /bin/sh - # From configure.in Revision: 1.18 . - # Guess values for system-dependent variables and create Makefiles. --# Generated by GNU Autoconf 2.57. -+# Generated by GNU Autoconf 2.68. -+# -+# -+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software -+# Foundation, Inc. -+# - # --# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 --# Free Software Foundation, Inc. - # This configure script is free software; the Free Software Foundation - # gives unlimited permission to copy, distribute and modify it. --## --------------------- ## --## M4sh Initialization. ## --## --------------------- ## -- --# Be Bourne compatible --if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then -+## -------------------- ## -+## M4sh Initialization. ## -+## -------------------- ## -+ -+# Be more Bourne compatible -+DUALCASE=1; export DUALCASE # for MKS sh -+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: -- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which -+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. 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McMahon (1931-1989) for sed's syntax. :-) -+ sed -n ' -+ p -+ /[$]LINENO/= -+ ' <$as_myself | - sed ' -+ s/[$]LINENO.*/&-/ -+ t lineno -+ b -+ :lineno - N -- s,$,-, -- : loop -- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, -+ :loop -+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ - t loop -- s,-$,, -- s,^['$as_cr_digits']*\n,, -+ s/-\n.*// - ' >$as_me.lineno && -- chmod +x $as_me.lineno || -- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 -- { (exit 1); exit 1; }; } -+ chmod +x "$as_me.lineno" || -+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } - - # Don't try to exec as it changes $[0], causing all sort of problems - # (the dirname of $[0] is not the place where we might find the -- # original and so on. Autoconf is especially sensible to this). -- . ./$as_me.lineno -+ # original and so on. Autoconf is especially sensitive to this). -+ . "./$as_me.lineno" - # Exit status is that of the last command. - exit - } - -- --case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in -- *c*,-n*) ECHO_N= ECHO_C=' --' ECHO_T=' ' ;; -- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; -- *) ECHO_N= ECHO_C='\c' ECHO_T= ;; -+ECHO_C= ECHO_N= ECHO_T= -+case `echo -n x` in #((((( -+-n*) -+ case `echo 'xy\c'` in -+ *c*) ECHO_T=' ';; # ECHO_T is single tab character. -+ xy) ECHO_C='\c';; -+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null -+ ECHO_T=' ';; -+ esac;; -+*) -+ ECHO_N='-n';; - esac - --if expr a : '\(a\)' >/dev/null 2>&1; then -- as_expr=expr -+rm -f conf$$ conf$$.exe conf$$.file -+if test -d conf$$.dir; then -+ rm -f conf$$.dir/conf$$.file - else -- as_expr=false -+ rm -f conf$$.dir -+ mkdir conf$$.dir 2>/dev/null - fi -- --rm -f conf$$ conf$$.exe conf$$.file --echo >conf$$.file --if ln -s conf$$.file conf$$ 2>/dev/null; then -- # We could just check for DJGPP; but this test a) works b) is more generic -- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). -- if test -f conf$$.exe; then -- # Don't use ln at all; we don't have any links -- as_ln_s='cp -p' -- else -+if (echo >conf$$.file) 2>/dev/null; then -+ if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' -+ # ... but there are two gotchas: -+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. -+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. -+ # In both cases, we have to default to `cp -p'. -+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || -+ as_ln_s='cp -p' -+ elif ln conf$$.file conf$$ 2>/dev/null; then -+ as_ln_s=ln -+ else -+ as_ln_s='cp -p' - fi --elif ln conf$$.file conf$$ 2>/dev/null; then -- as_ln_s=ln - else - as_ln_s='cp -p' - fi --rm -f conf$$ conf$$.exe conf$$.file -+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file -+rmdir conf$$.dir 2>/dev/null - - if mkdir -p . 2>/dev/null; then -- as_mkdir_p=: -+ as_mkdir_p='mkdir -p "$as_dir"' - else -+ test -d ./-p && rmdir ./-p - as_mkdir_p=false - fi - --as_executable_p="test -f" -+if test -x / >/dev/null 2>&1; then -+ as_test_x='test -x' -+else -+ if ls -dL / >/dev/null 2>&1; then -+ as_ls_L_option=L -+ else -+ as_ls_L_option= -+ fi -+ as_test_x=' -+ eval sh -c '\'' -+ if test -d "$1"; then -+ test -d "$1/."; -+ else -+ case $1 in #( -+ -*)set "./$1";; -+ esac; -+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( -+ ???[sx]*):;;*)false;;esac;fi -+ '\'' sh -+ ' -+fi -+as_executable_p=$as_test_x - - # Sed expression to map a string onto a valid CPP name. --as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" -+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" - - # Sed expression to map a string onto a valid variable name. --as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" -- -- --# IFS --# We need space, tab and new line, in precisely that order. --as_nl=' --' --IFS=" $as_nl" -+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" - --# CDPATH. --$as_unset CDPATH - -+test -n "$DJDIR" || exec 7<&0 &1 - - # Name of the host. --# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, -+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, - # so uname gets run too. - ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` - --exec 6>&1 -- - # - # Initializations. - # - ac_default_prefix=/usr/local -+ac_clean_files= - ac_config_libobj_dir=. -+LIBOBJS= - cross_compiling=no - subdirs= - MFLAGS= - MAKEFLAGS= --SHELL=${CONFIG_SHELL-/bin/sh} -- --# Maximum number of lines to put in a shell here document. --# This variable seems obsolete. It should probably be removed, and --# only ac_max_sed_lines should be used. --: ${ac_max_here_lines=38} - - # Identity of this package. - PACKAGE_NAME= -@@ -270,51 +561,133 @@ PACKAGE_TARNAME= - PACKAGE_VERSION= - PACKAGE_STRING= - PACKAGE_BUGREPORT= -+PACKAGE_URL= - - ac_unique_file="screen.c" - # Factoring default headers for most tests. - ac_includes_default="\ - #include --#if HAVE_SYS_TYPES_H -+#ifdef HAVE_SYS_TYPES_H - # include - #endif --#if HAVE_SYS_STAT_H -+#ifdef HAVE_SYS_STAT_H - # include - #endif --#if STDC_HEADERS -+#ifdef STDC_HEADERS - # include - # include - #else --# if HAVE_STDLIB_H -+# ifdef HAVE_STDLIB_H - # include - # endif - #endif --#if HAVE_STRING_H --# if !STDC_HEADERS && HAVE_MEMORY_H -+#ifdef HAVE_STRING_H -+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H - # include - # endif - # include - #endif --#if HAVE_STRINGS_H -+#ifdef HAVE_STRINGS_H - # include - #endif --#if HAVE_INTTYPES_H -+#ifdef HAVE_INTTYPES_H - # include --#else --# if HAVE_STDINT_H --# include --# endif - #endif --#if HAVE_UNISTD_H -+#ifdef HAVE_STDINT_H -+# include -+#endif -+#ifdef HAVE_UNISTD_H - # include - #endif" - --ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS VERSION ac_prefix_program CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP AWK INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA WRITEPATH XTERMPATH LIBOBJS LTLIBOBJS' -+ac_subst_vars='LTLIBOBJS -+LIBOBJS -+XTERMPATH -+WRITEPATH -+INSTALL_DATA -+INSTALL_SCRIPT -+INSTALL_PROGRAM -+AWK -+EGREP -+GREP -+CPP -+OBJEXT -+EXEEXT -+ac_ct_CC -+CPPFLAGS -+LDFLAGS -+CFLAGS -+CC -+ac_prefix_program -+VERSION -+target_alias -+host_alias -+build_alias -+LIBS -+ECHO_T -+ECHO_N -+ECHO_C -+DEFS -+mandir -+localedir -+libdir -+psdir -+pdfdir -+dvidir -+htmldir -+infodir -+docdir -+oldincludedir -+includedir -+localstatedir -+sharedstatedir -+sysconfdir -+datadir -+datarootdir -+libexecdir -+sbindir -+bindir -+program_transform_name -+prefix -+exec_prefix -+PACKAGE_URL -+PACKAGE_BUGREPORT -+PACKAGE_STRING -+PACKAGE_VERSION -+PACKAGE_TARNAME -+PACKAGE_NAME -+PATH_SEPARATOR -+SHELL' - ac_subst_files='' -+ac_user_opts=' -+enable_option_checking -+enable_socket_dir -+with_socket_dir -+with_pty_mode -+with_pty_group -+enable_pam -+enable_use_locale -+enable_telnet -+enable_colors256 -+enable_rxvt_osc -+with_sys_screenrc -+' -+ ac_precious_vars='build_alias -+host_alias -+target_alias -+CC -+CFLAGS -+LDFLAGS -+LIBS -+CPPFLAGS -+CPP' -+ - - # Initialize some variables set by options. - ac_init_help= - ac_init_version=false -+ac_unrecognized_opts= -+ac_unrecognized_sep= - # The variables have the same names as the options, with - # dashes changed to underlines. - cache_file=/dev/null -@@ -337,34 +710,49 @@ x_libraries=NONE - # and all the variables that are supposed to be based on exec_prefix - # by default will actually change. - # Use braces instead of parens because sh, perl, etc. also accept them. -+# (The list follows the same order as the GNU Coding Standards.) - bindir='${exec_prefix}/bin' - sbindir='${exec_prefix}/sbin' - libexecdir='${exec_prefix}/libexec' --datadir='${prefix}/share' -+datarootdir='${prefix}/share' -+datadir='${datarootdir}' - sysconfdir='${prefix}/etc' - sharedstatedir='${prefix}/com' - localstatedir='${prefix}/var' --libdir='${exec_prefix}/lib' - includedir='${prefix}/include' - oldincludedir='/usr/include' --infodir='${prefix}/info' --mandir='${prefix}/man' -+docdir='${datarootdir}/doc/${PACKAGE}' -+infodir='${datarootdir}/info' -+htmldir='${docdir}' -+dvidir='${docdir}' -+pdfdir='${docdir}' -+psdir='${docdir}' -+libdir='${exec_prefix}/lib' -+localedir='${datarootdir}/locale' -+mandir='${datarootdir}/man' - - ac_prev= -+ac_dashdash= - for ac_option - do - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; then -- eval "$ac_prev=\$ac_option" -+ eval $ac_prev=\$ac_option - ac_prev= - continue - fi - -- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` -+ case $ac_option in -+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; -+ *=) ac_optarg= ;; -+ *) ac_optarg=yes ;; -+ esac - - # Accept the important Cygnus configure options, so we can diagnose typos. - -- case $ac_option in -+ case $ac_dashdash$ac_option in -+ --) -+ ac_dashdash=yes ;; - - -bindir | --bindir | --bindi | --bind | --bin | --bi) - ac_prev=bindir ;; -@@ -386,33 +774,59 @@ do - --config-cache | -C) - cache_file=config.cache ;; - -- -datadir | --datadir | --datadi | --datad | --data | --dat | --da) -+ -datadir | --datadir | --datadi | --datad) - ac_prev=datadir ;; -- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ -- | --da=*) -+ -datadir=* | --datadir=* | --datadi=* | --datad=*) - datadir=$ac_optarg ;; - -+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ -+ | --dataroo | --dataro | --datar) -+ ac_prev=datarootdir ;; -+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ -+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) -+ datarootdir=$ac_optarg ;; -+ - -disable-* | --disable-*) -- ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` -+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` - # Reject names that are not valid shell variable names. -- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && -- { echo "$as_me: error: invalid feature name: $ac_feature" >&2 -- { (exit 1); exit 1; }; } -- ac_feature=`echo $ac_feature | sed 's/-/_/g'` -- eval "enable_$ac_feature=no" ;; -+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && -+ as_fn_error $? "invalid feature name: $ac_useropt" -+ ac_useropt_orig=$ac_useropt -+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` -+ case $ac_user_opts in -+ *" -+"enable_$ac_useropt" -+"*) ;; -+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" -+ ac_unrecognized_sep=', ';; -+ esac -+ eval enable_$ac_useropt=no ;; -+ -+ -docdir | --docdir | --docdi | --doc | --do) -+ ac_prev=docdir ;; -+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) -+ docdir=$ac_optarg ;; -+ -+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) -+ ac_prev=dvidir ;; -+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) -+ dvidir=$ac_optarg ;; - - -enable-* | --enable-*) -- ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` -+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` - # Reject names that are not valid shell variable names. -- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && -- { echo "$as_me: error: invalid feature name: $ac_feature" >&2 -- { (exit 1); exit 1; }; } -- ac_feature=`echo $ac_feature | sed 's/-/_/g'` -- case $ac_option in -- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; -- *) ac_optarg=yes ;; -+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && -+ as_fn_error $? "invalid feature name: $ac_useropt" -+ ac_useropt_orig=$ac_useropt -+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` -+ case $ac_user_opts in -+ *" -+"enable_$ac_useropt" -+"*) ;; -+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" -+ ac_unrecognized_sep=', ';; - esac -- eval "enable_$ac_feature='$ac_optarg'" ;; -+ eval enable_$ac_useropt=\$ac_optarg ;; - - -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ - | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ -@@ -439,6 +853,12 @@ do - -host=* | --host=* | --hos=* | --ho=*) - host_alias=$ac_optarg ;; - -+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) -+ ac_prev=htmldir ;; -+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ -+ | --ht=*) -+ htmldir=$ac_optarg ;; -+ - -includedir | --includedir | --includedi | --included | --include \ - | --includ | --inclu | --incl | --inc) - ac_prev=includedir ;; -@@ -463,13 +883,16 @@ do - | --libexe=* | --libex=* | --libe=*) - libexecdir=$ac_optarg ;; - -+ -localedir | --localedir | --localedi | --localed | --locale) -+ ac_prev=localedir ;; -+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) -+ localedir=$ac_optarg ;; -+ - -localstatedir | --localstatedir | --localstatedi | --localstated \ -- | --localstate | --localstat | --localsta | --localst \ -- | --locals | --local | --loca | --loc | --lo) -+ | --localstate | --localstat | --localsta | --localst | --locals) - ac_prev=localstatedir ;; - -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ -- | --localstate=* | --localstat=* | --localsta=* | --localst=* \ -- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) -+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) - localstatedir=$ac_optarg ;; - - -mandir | --mandir | --mandi | --mand | --man | --ma | --m) -@@ -534,6 +957,16 @@ do - | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name=$ac_optarg ;; - -+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) -+ ac_prev=pdfdir ;; -+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) -+ pdfdir=$ac_optarg ;; -+ -+ -psdir | --psdir | --psdi | --psd | --ps) -+ ac_prev=psdir ;; -+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) -+ psdir=$ac_optarg ;; -+ - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil) - silent=yes ;; -@@ -584,26 +1017,36 @@ do - ac_init_version=: ;; - - -with-* | --with-*) -- ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` -+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` - # Reject names that are not valid shell variable names. -- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && -- { echo "$as_me: error: invalid package name: $ac_package" >&2 -- { (exit 1); exit 1; }; } -- ac_package=`echo $ac_package| sed 's/-/_/g'` -- case $ac_option in -- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; -- *) ac_optarg=yes ;; -+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && -+ as_fn_error $? "invalid package name: $ac_useropt" -+ ac_useropt_orig=$ac_useropt -+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` -+ case $ac_user_opts in -+ *" -+"with_$ac_useropt" -+"*) ;; -+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" -+ ac_unrecognized_sep=', ';; - esac -- eval "with_$ac_package='$ac_optarg'" ;; -+ eval with_$ac_useropt=\$ac_optarg ;; - - -without-* | --without-*) -- ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` -+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` - # Reject names that are not valid shell variable names. -- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && -- { echo "$as_me: error: invalid package name: $ac_package" >&2 -- { (exit 1); exit 1; }; } -- ac_package=`echo $ac_package | sed 's/-/_/g'` -- eval "with_$ac_package=no" ;; -+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && -+ as_fn_error $? "invalid package name: $ac_useropt" -+ ac_useropt_orig=$ac_useropt -+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` -+ case $ac_user_opts in -+ *" -+"with_$ac_useropt" -+"*) ;; -+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" -+ ac_unrecognized_sep=', ';; -+ esac -+ eval with_$ac_useropt=no ;; - - --x) - # Obsolete; use --with-x. -@@ -623,27 +1066,26 @@ do - | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) - x_libraries=$ac_optarg ;; - -- -*) { echo "$as_me: error: unrecognized option: $ac_option --Try \`$0 --help' for more information." >&2 -- { (exit 1); exit 1; }; } -+ -*) as_fn_error $? "unrecognized option: \`$ac_option' -+Try \`$0 --help' for more information" - ;; - - *=*) - ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` - # Reject names that are not valid shell variable names. -- expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && -- { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 -- { (exit 1); exit 1; }; } -- ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` -- eval "$ac_envvar='$ac_optarg'" -+ case $ac_envvar in #( -+ '' | [0-9]* | *[!_$as_cr_alnum]* ) -+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; -+ esac -+ eval $ac_envvar=\$ac_optarg - export $ac_envvar ;; - - *) - # FIXME: should be removed in autoconf 3.0. -- echo "$as_me: WARNING: you should use --build, --host, --target" >&2 -+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 - expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && -- echo "$as_me: WARNING: invalid host type: $ac_option" >&2 -- : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} -+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 -+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" - ;; - - esac -@@ -651,31 +1093,36 @@ done - - if test -n "$ac_prev"; then - ac_option=--`echo $ac_prev | sed 's/_/-/g'` -- { echo "$as_me: error: missing argument to $ac_option" >&2 -- { (exit 1); exit 1; }; } -+ as_fn_error $? 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"unrecognized options: $ac_unrecognized_opts" ;; -+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; - esac --done -+fi - --# Be sure to have absolute paths. --for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ -- localstatedir libdir includedir oldincludedir infodir mandir -+# Check all directory arguments for consistency. -+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ -+ datadir sysconfdir sharedstatedir localstatedir includedir \ -+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ -+ libdir localedir mandir - do -- eval ac_val=$`echo $ac_var` -+ eval ac_val=\$$ac_var -+ # Remove trailing slashes. - case $ac_val in -- [\\/$]* | ?:[\\/]* ) ;; -- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 -- { (exit 1); exit 1; }; };; -+ */ ) -+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` -+ eval $ac_var=\$ac_val;; - esac -+ # Be sure to have absolute directory names. -+ case $ac_val in -+ [\\/$]* | ?:[\\/]* ) continue;; -+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;; -+ esac -+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" - done - - # There might be people who depend on the old broken behavior: `$host' -@@ -689,8 +1136,8 @@ target=$target_alias - if test "x$host_alias" != x; then - if test "x$build_alias" = x; then - cross_compiling=maybe -- echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. -- If a cross compiler is detected then cross compile mode will be used." >&2 -+ $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. -+ If a cross compiler is detected then cross compile mode will be used" >&2 - elif test "x$build_alias" != "x$host_alias"; then - cross_compiling=yes - fi -@@ -702,74 +1149,72 @@ test -n "$host_alias" && ac_tool_prefix= - test "$silent" = yes && exec 6>/dev/null - - -+ac_pwd=`pwd` && test -n "$ac_pwd" && -+ac_ls_di=`ls -di .` && -+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || -+ as_fn_error $? "working directory cannot be determined" -+test "X$ac_ls_di" = "X$ac_pwd_ls_di" || -+ as_fn_error $? "pwd does not report name of working directory" -+ -+ - # Find the source files, if location was not specified. - if test -z "$srcdir"; then - ac_srcdir_defaulted=yes -- # Try the directory containing this script, then its parent. -- ac_confdir=`(dirname "$0") 2>/dev/null || --$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ -- X"$0" : 'X\(//\)[^/]' \| \ -- X"$0" : 'X\(//\)$' \| \ -- X"$0" : 'X\(/\)' \| \ -- . : '\(.\)' 2>/dev/null || --echo X"$0" | -- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } -- /^X\(\/\/\)[^/].*/{ s//\1/; q; } -- /^X\(\/\/\)$/{ s//\1/; q; } -- /^X\(\/\).*/{ s//\1/; q; } -- s/.*/./; q'` -+ # Try the directory containing this script, then the parent directory. -+ ac_confdir=`$as_dirname -- "$as_myself" || -+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ -+ X"$as_myself" : 'X\(//\)[^/]' \| \ -+ X"$as_myself" : 'X\(//\)$' \| \ -+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -+$as_echo X"$as_myself" | -+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)[^/].*/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\).*/{ -+ s//\1/ -+ q -+ } -+ s/.*/./; q'` - srcdir=$ac_confdir -- if test ! -r $srcdir/$ac_unique_file; then -+ if test ! -r "$srcdir/$ac_unique_file"; then - srcdir=.. - fi - else - ac_srcdir_defaulted=no - fi --if test ! -r $srcdir/$ac_unique_file; then -- if test "$ac_srcdir_defaulted" = yes; then -- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 -- { (exit 1); exit 1; }; } -- else -- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 -- { (exit 1); exit 1; }; } -- fi --fi --(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || -- { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 -- { (exit 1); exit 1; }; } --srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` --ac_env_build_alias_set=${build_alias+set} --ac_env_build_alias_value=$build_alias --ac_cv_env_build_alias_set=${build_alias+set} --ac_cv_env_build_alias_value=$build_alias --ac_env_host_alias_set=${host_alias+set} --ac_env_host_alias_value=$host_alias --ac_cv_env_host_alias_set=${host_alias+set} --ac_cv_env_host_alias_value=$host_alias --ac_env_target_alias_set=${target_alias+set} --ac_env_target_alias_value=$target_alias --ac_cv_env_target_alias_set=${target_alias+set} --ac_cv_env_target_alias_value=$target_alias --ac_env_CC_set=${CC+set} --ac_env_CC_value=$CC --ac_cv_env_CC_set=${CC+set} --ac_cv_env_CC_value=$CC --ac_env_CFLAGS_set=${CFLAGS+set} --ac_env_CFLAGS_value=$CFLAGS --ac_cv_env_CFLAGS_set=${CFLAGS+set} --ac_cv_env_CFLAGS_value=$CFLAGS --ac_env_LDFLAGS_set=${LDFLAGS+set} --ac_env_LDFLAGS_value=$LDFLAGS --ac_cv_env_LDFLAGS_set=${LDFLAGS+set} --ac_cv_env_LDFLAGS_value=$LDFLAGS --ac_env_CPPFLAGS_set=${CPPFLAGS+set} --ac_env_CPPFLAGS_value=$CPPFLAGS --ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} --ac_cv_env_CPPFLAGS_value=$CPPFLAGS --ac_env_CPP_set=${CPP+set} --ac_env_CPP_value=$CPP --ac_cv_env_CPP_set=${CPP+set} --ac_cv_env_CPP_value=$CPP -+if test ! -r "$srcdir/$ac_unique_file"; then -+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." -+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" -+fi -+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" -+ac_abs_confdir=`( -+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" -+ pwd)` -+# When building in place, set srcdir=. -+if test "$ac_abs_confdir" = "$ac_pwd"; then -+ srcdir=. -+fi -+# Remove unnecessary trailing slashes from srcdir. -+# Double slashes in file names in object file debugging info -+# mess up M-x gdb in Emacs. -+case $srcdir in -+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; -+esac -+for ac_var in $ac_precious_vars; do -+ eval ac_env_${ac_var}_set=\${${ac_var}+set} -+ eval ac_env_${ac_var}_value=\$${ac_var} -+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} -+ eval ac_cv_env_${ac_var}_value=\$${ac_var} -+done - - # - # Report the --help message. -@@ -792,15 +1237,12 @@ Configuration: - --help=short display options specific to this package - --help=recursive display the short help of all the included packages - -V, --version display version information and exit -- -q, --quiet, --silent do not print \`checking...' messages -+ -q, --quiet, --silent do not print \`checking ...' messages - --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' - -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] - --_ACEOF -- -- cat <<_ACEOF - Installation directories: - --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] -@@ -815,18 +1257,25 @@ for instance \`--prefix=\$HOME'. - For better control, use the options below. - - Fine tuning of the installation directories: -- --bindir=DIR user executables [EPREFIX/bin] -- --sbindir=DIR system admin executables [EPREFIX/sbin] -- --libexecdir=DIR program executables [EPREFIX/libexec] -- --datadir=DIR read-only architecture-independent data [PREFIX/share] -- --sysconfdir=DIR read-only single-machine data [PREFIX/etc] -- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] -- --localstatedir=DIR modifiable single-machine data [PREFIX/var] -- --libdir=DIR object code libraries [EPREFIX/lib] -- --includedir=DIR C header files [PREFIX/include] -- --oldincludedir=DIR C header files for non-gcc [/usr/include] -- --infodir=DIR info documentation [PREFIX/info] -- --mandir=DIR man documentation [PREFIX/man] -+ --bindir=DIR user executables [EPREFIX/bin] -+ --sbindir=DIR system admin executables [EPREFIX/sbin] -+ --libexecdir=DIR program executables [EPREFIX/libexec] -+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc] -+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] -+ --localstatedir=DIR modifiable single-machine data [PREFIX/var] -+ --libdir=DIR object code libraries [EPREFIX/lib] -+ --includedir=DIR C header files [PREFIX/include] -+ --oldincludedir=DIR C header files for non-gcc [/usr/include] -+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] -+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR] -+ --infodir=DIR info documentation [DATAROOTDIR/info] -+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale] -+ --mandir=DIR man documentation [DATAROOTDIR/man] -+ --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] -+ --htmldir=DIR html documentation [DOCDIR] -+ --dvidir=DIR dvi documentation [DOCDIR] -+ --pdfdir=DIR pdf documentation [DOCDIR] -+ --psdir=DIR ps documentation [DOCDIR] - _ACEOF - - cat <<\_ACEOF -@@ -838,6 +1287,7 @@ if test -n "$ac_init_help"; then - cat <<\_ACEOF - - Optional Features: -+ --disable-option-checking ignore unrecognized --enable/--with options - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --disable-socket-dir disable system wide socket-dir and use ~/.screen instead -@@ -860,140 +1310,496 @@ Some influential environment variables: - CFLAGS C compiler flags - LDFLAGS linker flags, e.g. -L if you have libraries in a - nonstandard directory -- CPPFLAGS C/C++ preprocessor flags, e.g. -I if you have -- headers in a nonstandard directory -+ LIBS libraries to pass to the linker, e.g. -l -+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if -+ you have headers in a nonstandard directory - CPP C preprocessor - - Use these variables to override the choices made by `configure' or to help - it to find libraries and programs with nonstandard names/locations. - -+Report bugs to the package provider. - _ACEOF -+ac_status=$? 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-+ esac -+ $as_echo "$ac_var='\''$ac_val'\''" - done | sort - echo - - if test -n "$ac_subst_files"; then -- cat <<\_ASBOX --## ------------- ## --## Output files. ## --## ------------- ## --_ASBOX -+ $as_echo "## ------------------- ## -+## File substitutions. ## -+## ------------------- ##" - echo - for ac_var in $ac_subst_files - do -- eval ac_val=$`echo $ac_var` -- echo "$ac_var='"'"'$ac_val'"'"'" -+ eval ac_val=\$$ac_var -+ case $ac_val in -+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; -+ esac -+ $as_echo "$ac_var='\''$ac_val'\''" - done | sort - echo - fi - - if test -s confdefs.h; then -- cat <<\_ASBOX --## ----------- ## -+ $as_echo "## ----------- ## - ## confdefs.h. ## --## ----------- ## --_ASBOX -+## ----------- ##" - echo -- sed "/^$/d" confdefs.h | sort -+ cat confdefs.h - echo - fi - test "$ac_signal" != 0 && -- echo "$as_me: caught signal $ac_signal" -- echo "$as_me: exit $exit_status" -+ $as_echo "$as_me: caught signal $ac_signal" -+ $as_echo "$as_me: exit $exit_status" - } >&5 -- rm -f core core.* *.core && -- rm -rf conftest* confdefs* conf$$* $ac_clean_files && -+ rm -f core *.core core.conftest.* && -+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files && - exit $exit_status -- ' 0 -+' 0 - for ac_signal in 1 2 13 15; do -- trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal -+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal - done - ac_signal=0 - - # confdefs.h avoids OS command line length limits that DEFS can exceed. --rm -rf conftest* confdefs.h --# AIX cpp loses on an empty file, so make sure it contains at least a newline. --echo >confdefs.h -+rm -f -r conftest* confdefs.h -+ -+$as_echo "/* confdefs.h */" > confdefs.h - - # Predefined preprocessor variables. - -@@ -1139,112 +1955,137 @@ cat >>confdefs.h <<_ACEOF - #define PACKAGE_NAME "$PACKAGE_NAME" - _ACEOF - -- - cat >>confdefs.h <<_ACEOF - #define PACKAGE_TARNAME "$PACKAGE_TARNAME" - _ACEOF - -- - cat >>confdefs.h <<_ACEOF - #define PACKAGE_VERSION "$PACKAGE_VERSION" - _ACEOF - -- - cat >>confdefs.h <<_ACEOF - #define PACKAGE_STRING "$PACKAGE_STRING" - _ACEOF - -- - cat >>confdefs.h <<_ACEOF - #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" - _ACEOF - -+cat >>confdefs.h <<_ACEOF -+#define PACKAGE_URL "$PACKAGE_URL" -+_ACEOF -+ - - # Let the site file select an alternate cache file if it wants to. --# Prefer explicitly selected file to automatically selected ones. --if test -z "$CONFIG_SITE"; then -- if test "x$prefix" != xNONE; then -- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" -- else -- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" -- fi -+# Prefer an explicitly selected file to automatically selected ones. -+ac_site_file1=NONE -+ac_site_file2=NONE -+if test -n "$CONFIG_SITE"; then -+ # We do not want a PATH search for config.site. -+ case $CONFIG_SITE in #(( -+ -*) ac_site_file1=./$CONFIG_SITE;; -+ */*) ac_site_file1=$CONFIG_SITE;; -+ *) ac_site_file1=./$CONFIG_SITE;; -+ esac -+elif test "x$prefix" != xNONE; then -+ ac_site_file1=$prefix/share/config.site -+ ac_site_file2=$prefix/etc/config.site -+else -+ ac_site_file1=$ac_default_prefix/share/config.site -+ ac_site_file2=$ac_default_prefix/etc/config.site - fi --for ac_site_file in $CONFIG_SITE; do -- if test -r "$ac_site_file"; then -- { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 --echo "$as_me: loading site script $ac_site_file" >&6;} -+for ac_site_file in "$ac_site_file1" "$ac_site_file2" -+do -+ test "x$ac_site_file" = xNONE && continue -+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 -+$as_echo "$as_me: loading site script $ac_site_file" >&6;} - sed 's/^/| /' "$ac_site_file" >&5 -- . "$ac_site_file" -+ . "$ac_site_file" \ -+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "failed to load site script $ac_site_file -+See \`config.log' for more details" "$LINENO" 5; } - fi - done - - if test -r "$cache_file"; then -- # Some versions of bash will fail to source /dev/null (special -- # files actually), so we avoid doing that. -- if test -f "$cache_file"; then -- { echo "$as_me:$LINENO: loading cache $cache_file" >&5 --echo "$as_me: loading cache $cache_file" >&6;} -+ # Some versions of bash will fail to source /dev/null (special files -+ # actually), so we avoid doing that. DJGPP emulates it as a regular file. -+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 -+$as_echo "$as_me: loading cache $cache_file" >&6;} - case $cache_file in -- [\\/]* | ?:[\\/]* ) . $cache_file;; -- *) . ./$cache_file;; -+ [\\/]* | ?:[\\/]* ) . "$cache_file";; -+ *) . "./$cache_file";; - esac - fi - else -- { echo "$as_me:$LINENO: creating cache $cache_file" >&5 --echo "$as_me: creating cache $cache_file" >&6;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 -+$as_echo "$as_me: creating cache $cache_file" >&6;} - >$cache_file - fi - - # Check that the precious variables saved in the cache have kept the same - # value. - ac_cache_corrupted=false --for ac_var in `(set) 2>&1 | -- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do -+for ac_var in $ac_precious_vars; do - eval ac_old_set=\$ac_cv_env_${ac_var}_set - eval ac_new_set=\$ac_env_${ac_var}_set -- eval ac_old_val="\$ac_cv_env_${ac_var}_value" -- eval ac_new_val="\$ac_env_${ac_var}_value" -+ eval ac_old_val=\$ac_cv_env_${ac_var}_value -+ eval ac_new_val=\$ac_env_${ac_var}_value - case $ac_old_set,$ac_new_set in - set,) -- { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 --echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,set) -- { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 --echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,);; - *) - if test "x$ac_old_val" != "x$ac_new_val"; then -- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 --echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} -- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 --echo "$as_me: former value: $ac_old_val" >&2;} -- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 --echo "$as_me: current value: $ac_new_val" >&2;} -- ac_cache_corrupted=: -+ # differences in whitespace do not lead to failure. -+ ac_old_val_w=`echo x $ac_old_val` -+ ac_new_val_w=`echo x $ac_new_val` -+ if test "$ac_old_val_w" != "$ac_new_val_w"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} -+ ac_cache_corrupted=: -+ else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} -+ eval $ac_var=\$ac_old_val -+ fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} - fi;; - esac - # Pass precious variables to config.status. - if test "$ac_new_set" = set; then - case $ac_new_val in -- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) -- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; -+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; - *) ac_arg=$ac_var=$ac_new_val ;; - esac - case " $ac_configure_args " in - *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. -- *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; -+ *) as_fn_append ac_configure_args " '$ac_arg'" ;; - esac - fi - done - if $ac_cache_corrupted; then -- { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 --echo "$as_me: error: changes in the environment can compromise the build" >&2;} -- { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 --echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} -- { (exit 1); exit 1; }; } --fi -+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 -+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} -+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 -+fi -+## -------------------- ## -+## Main body of script. ## -+## -------------------- ## - - ac_ext=c - ac_cpp='$CPP $CPPFLAGS' -@@ -1253,24 +2094,7 @@ ac_link='$CC -o conftest$ac_exeext $CFLA - ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ac_config_headers="$ac_config_headers config.h" -+ac_config_headers="$ac_config_headers config.h" - - - -@@ -1282,13 +2106,13 @@ echo "this is screen version $VERSION" 1 - - - if test "x$prefix" = xNONE; then -- echo $ECHO_N "checking for prefix by $ECHO_C" >&6 -+ $as_echo_n "checking for prefix by " >&6 - # Extract the first word of "screen", so it can be a program name with args. - set dummy screen; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_path_ac_prefix_program+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_ac_prefix_program+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - case $ac_prefix_program in - [\\/]* | ?:[\\/]*) -@@ -1300,64 +2124,87 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - ;; - esac - fi - ac_prefix_program=$ac_cv_path_ac_prefix_program -- - if test -n "$ac_prefix_program"; then -- echo "$as_me:$LINENO: result: $ac_prefix_program" >&5 --echo "${ECHO_T}$ac_prefix_program" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5 -+$as_echo "$ac_prefix_program" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -- if test -n $ac_prefix_program; then -- prefix=`(dirname "$ac_prefix_program") 2>/dev/null || -+ -+ if test -n "$ac_prefix_program"; then -+ prefix=`$as_dirname -- "$ac_prefix_program" || - $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ -- X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ -- X"$ac_prefix_program" : 'X\(//\)$' \| \ -- X"$ac_prefix_program" : 'X\(/\)' \| \ -- . : '\(.\)' 2>/dev/null || --echo X"$ac_prefix_program" | -- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } -- /^X\(\/\/\)[^/].*/{ s//\1/; q; } -- /^X\(\/\/\)$/{ s//\1/; q; } -- /^X\(\/\).*/{ s//\1/; q; } -- s/.*/./; q'` -- prefix=`(dirname "$prefix") 2>/dev/null || -+ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ -+ X"$ac_prefix_program" : 'X\(//\)$' \| \ -+ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null || -+$as_echo X"$ac_prefix_program" | -+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)[^/].*/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\).*/{ -+ s//\1/ -+ q -+ } -+ s/.*/./; q'` -+ prefix=`$as_dirname -- "$prefix" || - $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ -- X"$prefix" : 'X\(//\)[^/]' \| \ -- X"$prefix" : 'X\(//\)$' \| \ -- X"$prefix" : 'X\(/\)' \| \ -- . : '\(.\)' 2>/dev/null || --echo X"$prefix" | -- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } -- /^X\(\/\/\)[^/].*/{ s//\1/; q; } -- /^X\(\/\/\)$/{ s//\1/; q; } -- /^X\(\/\).*/{ s//\1/; q; } -- s/.*/./; q'` -+ X"$prefix" : 'X\(//\)[^/]' \| \ -+ X"$prefix" : 'X\(//\)$' \| \ -+ X"$prefix" : 'X\(/\)' \| . 2>/dev/null || -+$as_echo X"$prefix" | -+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)[^/].*/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\).*/{ -+ s//\1/ -+ q -+ } -+ s/.*/./; q'` - fi - fi - - if test "x$prefix" = xNONE; then -- echo $ECHO_N "checking for prefix by $ECHO_C" >&6 -+ $as_echo_n "checking for prefix by " >&6 - # Extract the first word of "gzip", so it can be a program name with args. - set dummy gzip; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_path_ac_prefix_program+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_ac_prefix_program+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - case $ac_prefix_program in - [\\/]* | ?:[\\/]*) -@@ -1369,53 +2216,76 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - ;; - esac - fi - ac_prefix_program=$ac_cv_path_ac_prefix_program -- - if test -n "$ac_prefix_program"; then -- echo "$as_me:$LINENO: result: $ac_prefix_program" >&5 --echo "${ECHO_T}$ac_prefix_program" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5 -+$as_echo "$ac_prefix_program" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -- if test -n $ac_prefix_program; then -- prefix=`(dirname "$ac_prefix_program") 2>/dev/null || -+ -+ if test -n "$ac_prefix_program"; then -+ prefix=`$as_dirname -- "$ac_prefix_program" || - $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ -- X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ -- X"$ac_prefix_program" : 'X\(//\)$' \| \ -- X"$ac_prefix_program" : 'X\(/\)' \| \ -- . : '\(.\)' 2>/dev/null || --echo X"$ac_prefix_program" | -- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } -- /^X\(\/\/\)[^/].*/{ s//\1/; q; } -- /^X\(\/\/\)$/{ s//\1/; q; } -- /^X\(\/\).*/{ s//\1/; q; } -- s/.*/./; q'` -- prefix=`(dirname "$prefix") 2>/dev/null || -+ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ -+ X"$ac_prefix_program" : 'X\(//\)$' \| \ -+ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null || -+$as_echo X"$ac_prefix_program" | -+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)[^/].*/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\).*/{ -+ s//\1/ -+ q -+ } -+ s/.*/./; q'` -+ prefix=`$as_dirname -- "$prefix" || - $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ -- X"$prefix" : 'X\(//\)[^/]' \| \ -- X"$prefix" : 'X\(//\)$' \| \ -- X"$prefix" : 'X\(/\)' \| \ -- . : '\(.\)' 2>/dev/null || --echo X"$prefix" | -- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } -- /^X\(\/\/\)[^/].*/{ s//\1/; q; } -- /^X\(\/\/\)$/{ s//\1/; q; } -- /^X\(\/\).*/{ s//\1/; q; } -- s/.*/./; q'` -+ X"$prefix" : 'X\(//\)[^/]' \| \ -+ X"$prefix" : 'X\(//\)$' \| \ -+ X"$prefix" : 'X\(/\)' \| . 2>/dev/null || -+$as_echo X"$prefix" | -+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)[^/].*/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\/\)$/{ -+ s//\1/ -+ q -+ } -+ /^X\(\/\).*/{ -+ s//\1/ -+ q -+ } -+ s/.*/./; q'` - fi - fi - -@@ -1429,10 +2299,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. - set dummy ${ac_tool_prefix}gcc; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_prog_CC+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_prog_CC+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -@@ -1442,35 +2312,37 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_CC="${ac_tool_prefix}gcc" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - fi - fi - CC=$ac_cv_prog_CC - if test -n "$CC"; then -- echo "$as_me:$LINENO: result: $CC" >&5 --echo "${ECHO_T}$CC" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -+$as_echo "$CC" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -+ - fi - if test -z "$ac_cv_prog_CC"; then - ac_ct_CC=$CC - # Extract the first word of "gcc", so it can be a program name with args. - set dummy gcc; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_prog_ac_ct_CC+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_prog_ac_ct_CC+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -@@ -1480,39 +2352,50 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_CC="gcc" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - fi - fi - ac_ct_CC=$ac_cv_prog_ac_ct_CC - if test -n "$ac_ct_CC"; then -- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 --echo "${ECHO_T}$ac_ct_CC" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -+$as_echo "$ac_ct_CC" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -- CC=$ac_ct_CC -+ if test "x$ac_ct_CC" = x; then -+ CC="" -+ else -+ case $cross_compiling:$ac_tool_warned in -+yes:) -+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -+ac_tool_warned=yes ;; -+esac -+ CC=$ac_ct_CC -+ fi - else - CC="$ac_cv_prog_CC" - fi - - if test -z "$CC"; then -- if test -n "$ac_tool_prefix"; then -- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. -+ if test -n "$ac_tool_prefix"; then -+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. - set dummy ${ac_tool_prefix}cc; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_prog_CC+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_prog_CC+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -@@ -1522,77 +2405,37 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_CC="${ac_tool_prefix}cc" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - fi - fi - CC=$ac_cv_prog_CC - if test -n "$CC"; then -- echo "$as_me:$LINENO: result: $CC" >&5 --echo "${ECHO_T}$CC" >&6 --else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 --fi -- --fi --if test -z "$ac_cv_prog_CC"; then -- ac_ct_CC=$CC -- # Extract the first word of "cc", so it can be a program name with args. --set dummy cc; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_prog_ac_ct_CC+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- if test -n "$ac_ct_CC"; then -- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. --else --as_save_IFS=$IFS; IFS=$PATH_SEPARATOR --for as_dir in $PATH --do -- IFS=$as_save_IFS -- test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -- ac_cv_prog_ac_ct_CC="cc" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -- break 2 -- fi --done --done -- --fi --fi --ac_ct_CC=$ac_cv_prog_ac_ct_CC --if test -n "$ac_ct_CC"; then -- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 --echo "${ECHO_T}$ac_ct_CC" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -+$as_echo "$CC" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -- CC=$ac_ct_CC --else -- CC="$ac_cv_prog_CC" --fi - -+ fi - fi - if test -z "$CC"; then - # Extract the first word of "cc", so it can be a program name with args. - set dummy cc; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_prog_CC+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_prog_CC+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -@@ -1603,18 +2446,19 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - if test $ac_prog_rejected = yes; then - # We found a bogon in the path, so make sure we never use it. -@@ -1632,24 +2476,25 @@ fi - fi - CC=$ac_cv_prog_CC - if test -n "$CC"; then -- echo "$as_me:$LINENO: result: $CC" >&5 --echo "${ECHO_T}$CC" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -+$as_echo "$CC" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -+ - fi - if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then -- for ac_prog in cl -+ for ac_prog in cl.exe - do - # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. - set dummy $ac_tool_prefix$ac_prog; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_prog_CC+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_prog_CC+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -@@ -1659,39 +2504,41 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_CC="$ac_tool_prefix$ac_prog" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - fi - fi - CC=$ac_cv_prog_CC - if test -n "$CC"; then -- echo "$as_me:$LINENO: result: $CC" >&5 --echo "${ECHO_T}$CC" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -+$as_echo "$CC" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -+ - test -n "$CC" && break - done - fi - if test -z "$CC"; then - ac_ct_CC=$CC -- for ac_prog in cl -+ for ac_prog in cl.exe - do - # Extract the first word of "$ac_prog", so it can be a program name with args. - set dummy $ac_prog; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_prog_ac_ct_CC+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_prog_ac_ct_CC+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -@@ -1701,67 +2548,78 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_ac_ct_CC="$ac_prog" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - fi - fi - ac_ct_CC=$ac_cv_prog_ac_ct_CC - if test -n "$ac_ct_CC"; then -- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 --echo "${ECHO_T}$ac_ct_CC" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -+$as_echo "$ac_ct_CC" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -+ - test -n "$ac_ct_CC" && break - done - -- CC=$ac_ct_CC -+ if test "x$ac_ct_CC" = x; then -+ CC="" -+ else -+ case $cross_compiling:$ac_tool_warned in -+yes:) -+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -+ac_tool_warned=yes ;; -+esac -+ CC=$ac_ct_CC -+ fi - fi - - fi - - --test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH --See \`config.log' for more details." >&5 --echo "$as_me: error: no acceptable C compiler found in \$PATH --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } -+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "no acceptable C compiler found in \$PATH -+See \`config.log' for more details" "$LINENO" 5; } - - # Provide some information about the compiler. --echo "$as_me:$LINENO:" \ -- "checking for C compiler version" >&5 --ac_compiler=`set X $ac_compile; echo $2` --{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 -- (eval $ac_compiler --version &5) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } --{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 -- (eval $ac_compiler -v &5) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } --{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 -- (eval $ac_compiler -V &5) 2>&5 -+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 -+set X $ac_compile -+ac_compiler=$2 -+for ac_option in --version -v -V -qversion; do -+ { { ac_try="$ac_compiler $ac_option >&5" -+case "(($ac_try" in -+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; -+ *) ac_try_echo=$ac_try;; -+esac -+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -+$as_echo "$ac_try_echo"; } >&5 -+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err - ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } -+ if test -s conftest.err; then -+ sed '10a\ -+... rest of stderr output deleted ... -+ 10q' conftest.err >conftest.er1 -+ cat conftest.er1 >&5 -+ fi -+ rm -f conftest.er1 conftest.err -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; } -+done - --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -1773,112 +2631,108 @@ main () - } - _ACEOF - ac_clean_files_save=$ac_clean_files --ac_clean_files="$ac_clean_files a.out a.exe b.out" -+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" - # Try to create an executable without -o first, disregard a.out. - # It will help us diagnose broken compilers, and finding out an intuition - # of exeext. --echo "$as_me:$LINENO: checking for C compiler default output" >&5 --echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 --ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` --if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 -- (eval $ac_link_default) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; then -- # Find the output, starting from the most likely. 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We should not override ac_cv_exeext if it was cached, -+# so that the user can short-circuit this test for compilers unknown to -+# Autoconf. -+for ac_file in $ac_files '' - do - test -f "$ac_file" || continue - case $ac_file in -- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) -- ;; -- conftest.$ac_ext ) -- # This is the source file. -- ;; -+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) -+ ;; - [ab].out ) -- # We found the default executable, but exeext='' is most -- # certainly right. -- break;; -+ # We found the default executable, but exeext='' is most -+ # certainly right. -+ break;; - *.* ) -- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` -- # FIXME: I believe we export ac_cv_exeext for Libtool, -- # but it would be cool to find out if it's true. 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"cannot run C compiled programs. -+If you meant to cross compile, use \`--host'. -+See \`config.log' for more details" "$LINENO" 5; } -+ fi -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -+$as_echo "$cross_compiling" >&6; } -+ -+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out -+ac_clean_files=$ac_clean_files_save -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 -+$as_echo_n "checking for suffix of object files... " >&6; } -+if ${ac_cv_objext+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} - _ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+rm -f conftest.o conftest.obj -+if { { ac_try="$ac_compile" -+case "(($ac_try" in -+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; -+ *) ac_try_echo=$ac_try;; -+esac -+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -+$as_echo "$ac_try_echo"; } >&5 -+ (eval "$ac_compile") 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; }; then : -+ for ac_file in conftest.o conftest.obj conftest.*; do -+ test -f "$ac_file" || continue; -+ case $ac_file in -+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; -+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` -+ break;; -+ esac -+done -+else -+ $as_echo "$as_me: failed program was:" >&5 -+sed 's/^/| /' conftest.$ac_ext >&5 -+ -+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot compute suffix of object files: cannot compile -+See \`config.log' for more details" "$LINENO" 5; } -+fi -+rm -f conftest.$ac_cv_objext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 -+$as_echo "$ac_cv_objext" >&6; } -+OBJEXT=$ac_cv_objext -+ac_objext=$OBJEXT -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 -+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -+if ${ac_cv_c_compiler_gnu+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -1983,46 +2888,34 @@ main () - return 0; - } - _ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_compile "$LINENO"; then : - ac_compiler_gnu=yes - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --ac_compiler_gnu=no -+ ac_compiler_gnu=no - fi --rm -f conftest.$ac_objext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_cv_c_compiler_gnu=$ac_compiler_gnu - - fi --echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 --echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 --GCC=`test $ac_compiler_gnu = yes && echo yes` -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 -+$as_echo "$ac_cv_c_compiler_gnu" >&6; } -+if test $ac_compiler_gnu = yes; then -+ GCC=yes -+else -+ GCC= -+fi - ac_test_CFLAGS=${CFLAGS+set} - ac_save_CFLAGS=$CFLAGS --CFLAGS="-g" --echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 --echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 --if test "${ac_cv_prog_cc_g+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 -+$as_echo_n "checking whether $CC accepts -g... " >&6; } -+if ${ac_cv_prog_cc_g+:} false; then : -+ $as_echo_n "(cached) " >&6 - else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ ac_save_c_werror_flag=$ac_c_werror_flag -+ ac_c_werror_flag=yes -+ ac_cv_prog_cc_g=no -+ CFLAGS="-g" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -2033,29 +2926,49 @@ main () - return 0; - } - _ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_prog_cc_g=yes - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+ CFLAGS="" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+ -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ -+else -+ ac_c_werror_flag=$ac_save_c_werror_flag -+ CFLAGS="-g" -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ - --ac_cv_prog_cc_g=no -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_prog_cc_g=yes -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi --rm -f conftest.$ac_objext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ ac_c_werror_flag=$ac_save_c_werror_flag - fi --echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 --echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 -+$as_echo "$ac_cv_prog_cc_g" >&6; } - if test "$ac_test_CFLAGS" = set; then - CFLAGS=$ac_save_CFLAGS - elif test $ac_cv_prog_cc_g = yes; then -@@ -2071,19 +2984,14 @@ else - CFLAGS= - fi - fi --echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 --echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 --if test "${ac_cv_prog_cc_stdc+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 -+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -+if ${ac_cv_prog_cc_c89+:} false; then : -+ $as_echo_n "(cached) " >&6 - else -- ac_cv_prog_cc_stdc=no -+ ac_cv_prog_cc_c89=no - ac_save_CC=$CC --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - #include -@@ -2107,6 +3015,21 @@ static char *f (char * (*g) (char **, in - va_end (v); - return s; - } -+ -+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has -+ function prototypes and stuff, but not '\xHH' hex character constants. -+ These don't provoke an error unfortunately, instead are silently treated -+ as 'x'. The following induces an error, until -std is added to get -+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an -+ array size at least. It's necessary to write '\x00'==0 to get something -+ that's true only with -std. */ -+int osf4_cc_array ['\x00' == 0 ? 1 : -1]; -+ -+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters -+ inside strings and character constants. */ -+#define FOO(x) 'x' -+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; -+ - int test (int i, double x); - struct s1 {int (*f) (int a);}; - struct s2 {int (*f) (double a);}; -@@ -2121,168 +3044,37 @@ return f (e, argv, 0) != argv[0] || f - return 0; - } - _ACEOF --# Don't try gcc -ansi; that turns off useful extensions and --# breaks some systems' header files. --# AIX -qlanglvl=ansi --# Ultrix and OSF/1 -std1 --# HP-UX 10.20 and later -Ae --# HP-UX older versions -Aa -D_HPUX_SOURCE --# SVR4 -Xc -D__EXTENSIONS__ --for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ -+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" - do - CC="$ac_save_CC $ac_arg" -- rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_cv_prog_cc_stdc=$ac_arg --break --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- -+ if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_prog_cc_c89=$ac_arg - fi --rm -f conftest.$ac_objext -+rm -f core conftest.err conftest.$ac_objext -+ test "x$ac_cv_prog_cc_c89" != "xno" && break - done --rm -f conftest.$ac_ext conftest.$ac_objext -+rm -f conftest.$ac_ext - CC=$ac_save_CC - - fi -- --case "x$ac_cv_prog_cc_stdc" in -- x|xno) -- echo "$as_me:$LINENO: result: none needed" >&5 --echo "${ECHO_T}none needed" >&6 ;; -+# AC_CACHE_VAL -+case "x$ac_cv_prog_cc_c89" in -+ x) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -+$as_echo "none needed" >&6; } ;; -+ xno) -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -+$as_echo "unsupported" >&6; } ;; - *) -- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 --echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 -- CC="$CC $ac_cv_prog_cc_stdc" ;; -+ CC="$CC $ac_cv_prog_cc_c89" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 -+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; - esac -+if test "x$ac_cv_prog_cc_c89" != xno; then : - --# Some people use a C++ compiler to compile C. Since we use `exit', --# in C++ we need to declare it. In case someone uses the same compiler --# for both compiling C and C++ we need to have the C++ compiler decide --# the declaration of exit, since it's the most demanding environment. --cat >conftest.$ac_ext <<_ACEOF --#ifndef __cplusplus -- choke me --#endif --_ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- for ac_declaration in \ -- ''\ -- '#include ' \ -- 'extern "C" void std::exit (int) throw (); using std::exit;' \ -- 'extern "C" void std::exit (int); using std::exit;' \ -- 'extern "C" void exit (int) throw ();' \ -- 'extern "C" void exit (int);' \ -- 'void exit (int);' --do -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --#include --$ac_declaration --int --main () --{ --exit (42); -- ; -- return 0; --} --_ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --continue --fi --rm -f conftest.$ac_objext conftest.$ac_ext -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --$ac_declaration --int --main () --{ --exit (42); -- ; -- return 0; --} --_ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- break --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --fi --rm -f conftest.$ac_objext conftest.$ac_ext --done --rm -f conftest* --if test -n "$ac_declaration"; then -- echo '#ifdef __cplusplus' >>confdefs.h -- echo $ac_declaration >>confdefs.h -- echo '#endif' >>confdefs.h - fi - --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --fi --rm -f conftest.$ac_objext conftest.$ac_ext - ac_ext=c - ac_cpp='$CPP $CPPFLAGS' - ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -@@ -2294,15 +3086,15 @@ ac_cpp='$CPP $CPPFLAGS' - ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' - ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' - ac_compiler_gnu=$ac_cv_c_compiler_gnu --echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 --echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 -+$as_echo_n "checking how to run the C preprocessor... " >&6; } - # On Suns, sometimes $CPP names a directory. - if test -n "$CPP" && test -d "$CPP"; then - CPP= - fi - if test -z "$CPP"; then -- if test "${ac_cv_prog_CPP+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+ if ${ac_cv_prog_CPP+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - # Double quotes because CPP needs to be expanded - for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" -@@ -2316,91 +3108,43 @@ do - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #ifdef __STDC__ - # include - #else - # include - #endif -- Syntax error -+ Syntax error - _ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_cpp "$LINENO"; then : - -+else - # Broken: fails on valid input. - continue - fi --rm -f conftest.err conftest.$ac_ext -+rm -f conftest.err conftest.i conftest.$ac_ext - -- # OK, works on sane cases. Now check whether non-existent headers -+ # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - _ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -+if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. - continue - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- - # Passes both tests. - ac_preproc_ok=: - break - fi --rm -f conftest.err conftest.$ac_ext -+rm -f conftest.err conftest.i conftest.$ac_ext - - done - # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. --rm -f conftest.err conftest.$ac_ext --if $ac_preproc_ok; then -+rm -f conftest.i conftest.err conftest.$ac_ext -+if $ac_preproc_ok; then : - break - fi - -@@ -2412,8 +3156,8 @@ fi - else - ac_cv_prog_CPP=$CPP - fi --echo "$as_me:$LINENO: result: $CPP" >&5 --echo "${ECHO_T}$CPP" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 -+$as_echo "$CPP" >&6; } - ac_preproc_ok=false - for ac_c_preproc_warn_flag in '' yes - do -@@ -2423,98 +3167,49 @@ do - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #ifdef __STDC__ - # include - #else - # include - #endif -- Syntax error -+ Syntax error - _ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_cpp "$LINENO"; then : - -+else - # Broken: fails on valid input. - continue - fi --rm -f conftest.err conftest.$ac_ext -+rm -f conftest.err conftest.i conftest.$ac_ext - -- # OK, works on sane cases. Now check whether non-existent headers -+ # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - _ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -+if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. - continue - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- - # Passes both tests. - ac_preproc_ok=: - break - fi --rm -f conftest.err conftest.$ac_ext -+rm -f conftest.err conftest.i conftest.$ac_ext - - done - # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. --rm -f conftest.err conftest.$ac_ext --if $ac_preproc_ok; then -- : -+rm -f conftest.i conftest.err conftest.$ac_ext -+if $ac_preproc_ok; then : -+ - else -- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check --See \`config.log' for more details." >&5 --echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check -+See \`config.log' for more details" "$LINENO" 5; } - fi - - ac_ext=c -@@ -2525,40 +3220,150 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu - - - --echo "$as_me:$LINENO: checking for egrep" >&5 --echo $ECHO_N "checking for egrep... $ECHO_C" >&6 --if test "${ac_cv_prog_egrep+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- if echo a | (grep -E '(a|b)') >/dev/null 2>&1 -- then ac_cv_prog_egrep='grep -E' -- else ac_cv_prog_egrep='egrep' -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -+$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -+if ${ac_cv_path_GREP+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if test -z "$GREP"; then -+ ac_path_GREP_found=false -+ # Loop through the user's path and test for each of PROGNAME-LIST -+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_prog in grep ggrep; do -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" -+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue -+# Check for GNU ac_path_GREP and select it if it is found. -+ # Check for GNU $ac_path_GREP -+case `"$ac_path_GREP" --version 2>&1` in -+*GNU*) -+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; -+*) -+ ac_count=0 -+ $as_echo_n 0123456789 >"conftest.in" -+ while : -+ do -+ cat "conftest.in" "conftest.in" >"conftest.tmp" -+ mv "conftest.tmp" "conftest.in" -+ cp "conftest.in" "conftest.nl" -+ $as_echo 'GREP' >> "conftest.nl" -+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break -+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break -+ as_fn_arith $ac_count + 1 && ac_count=$as_val -+ if test $ac_count -gt ${ac_path_GREP_max-0}; then -+ # Best one so far, save it but keep looking for a better one -+ ac_cv_path_GREP="$ac_path_GREP" -+ ac_path_GREP_max=$ac_count -+ fi -+ # 10*(2^10) chars as input seems more than enough -+ test $ac_count -gt 10 && break -+ done -+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -+esac -+ -+ $ac_path_GREP_found && break 3 -+ done -+ done -+ done -+IFS=$as_save_IFS -+ if test -z "$ac_cv_path_GREP"; then -+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 -+ fi -+else -+ ac_cv_path_GREP=$GREP -+fi -+ -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -+$as_echo "$ac_cv_path_GREP" >&6; } -+ GREP="$ac_cv_path_GREP" -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -+$as_echo_n "checking for egrep... " >&6; } -+if ${ac_cv_path_EGREP+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 -+ then ac_cv_path_EGREP="$GREP -E" -+ else -+ if test -z "$EGREP"; then -+ ac_path_EGREP_found=false -+ # Loop through the user's path and test for each of PROGNAME-LIST -+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -+do -+ IFS=$as_save_IFS -+ test -z "$as_dir" && as_dir=. -+ for ac_prog in egrep; do -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" -+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue -+# Check for GNU ac_path_EGREP and select it if it is found. -+ # Check for GNU $ac_path_EGREP -+case `"$ac_path_EGREP" --version 2>&1` in -+*GNU*) -+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; -+*) -+ ac_count=0 -+ $as_echo_n 0123456789 >"conftest.in" -+ while : -+ do -+ cat "conftest.in" "conftest.in" >"conftest.tmp" -+ mv "conftest.tmp" "conftest.in" -+ cp "conftest.in" "conftest.nl" -+ $as_echo 'EGREP' >> "conftest.nl" -+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break -+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break -+ as_fn_arith $ac_count + 1 && ac_count=$as_val -+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then -+ # Best one so far, save it but keep looking for a better one -+ ac_cv_path_EGREP="$ac_path_EGREP" -+ ac_path_EGREP_max=$ac_count - fi -+ # 10*(2^10) chars as input seems more than enough -+ test $ac_count -gt 10 && break -+ done -+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -+esac -+ -+ $ac_path_EGREP_found && break 3 -+ done -+ done -+ done -+IFS=$as_save_IFS -+ if test -z "$ac_cv_path_EGREP"; then -+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 -+ fi -+else -+ ac_cv_path_EGREP=$EGREP - fi --echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 --echo "${ECHO_T}$ac_cv_prog_egrep" >&6 -- EGREP=$ac_cv_prog_egrep -+ -+ fi -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -+$as_echo "$ac_cv_path_EGREP" >&6; } -+ EGREP="$ac_cv_path_EGREP" - - - if test $ac_cv_c_compiler_gnu = yes; then -- echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 --echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 --if test "${ac_cv_prog_gcc_traditional+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 -+$as_echo_n "checking whether $CC needs -traditional... " >&6; } -+if ${ac_cv_prog_gcc_traditional+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - ac_pattern="Autoconf.*'x'" -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - Autoconf TIOCGETP - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "$ac_pattern" >/dev/null 2>&1; then -+ $EGREP "$ac_pattern" >/dev/null 2>&1; then : - ac_cv_prog_gcc_traditional=yes - else - ac_cv_prog_gcc_traditional=no -@@ -2567,172 +3372,96 @@ rm -f conftest* - - - if test $ac_cv_prog_gcc_traditional = no; then -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - Autoconf TCGETA - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "$ac_pattern" >/dev/null 2>&1; then -+ $EGREP "$ac_pattern" >/dev/null 2>&1; then : - ac_cv_prog_gcc_traditional=yes - fi - rm -f conftest* - - fi - fi --echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 --echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 -+$as_echo "$ac_cv_prog_gcc_traditional" >&6; } - if test $ac_cv_prog_gcc_traditional = yes; then - CC="$CC -traditional" - fi - fi - --echo "$as_me:$LINENO: checking for library containing strerror" >&5 --echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 --if test "${ac_cv_search_strerror+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 -+$as_echo_n "checking for library containing strerror... " >&6; } -+if ${ac_cv_search_strerror+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - ac_func_search_save_LIBS=$LIBS --ac_cv_search_strerror=no --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - --/* Override any gcc2 internal prototype to avoid an error. */ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ - #ifdef __cplusplus - extern "C" - #endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ - char strerror (); - int - main () - { --strerror (); -+return strerror (); - ; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_cv_search_strerror="none required" --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --if test "$ac_cv_search_strerror" = no; then -- for ac_lib in cposix; do -+for ac_lib in '' cposix; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_strerror=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_strerror+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_strerror+:} false; then : - --/* Override any gcc2 internal prototype to avoid an error. */ --#ifdef __cplusplus --extern "C" --#endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ --char strerror (); --int --main () --{ --strerror (); -- ; -- return 0; --} --_ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_cv_search_strerror="-l$ac_lib" --break - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -- done -+ ac_cv_search_strerror=no - fi -+rm conftest.$ac_ext - LIBS=$ac_func_search_save_LIBS - fi --echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5 --echo "${ECHO_T}$ac_cv_search_strerror" >&6 --if test "$ac_cv_search_strerror" != no; then -- test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 -+$as_echo "$ac_cv_search_strerror" >&6; } -+ac_res=$ac_cv_search_strerror -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - - fi - - --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } - else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - main(){exit(0);} - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_run "$LINENO"; then : - --( exit $ac_status ) -+else - - if test $CC != cc ; then - echo "Your $CC failed - restarting with CC=cc" 1>&6 -@@ -2745,69 +3474,44 @@ exec $0 $configure_args - fi - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi - --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - main(){exit(0);} - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_run "$LINENO"; then : - --( exit $ac_status ) --exec 5>&2 -+else -+ exec 5>&2 - eval $ac_link - echo "CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;" 1>&6 - - echo "$ac_compile" 1>&6 - --{ { echo "$as_me:$LINENO: error: Can't run the compiler - sorry" >&5 --echo "$as_me: error: Can't run the compiler - sorry" >&2;} -- { (exit 1); exit 1; }; } --fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext --fi -- --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+as_fn_error $? "Can't run the compiler - sorry" "$LINENO" 5 -+fi -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext -+fi -+ -+ -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - main() -@@ -2817,37 +3521,22 @@ main() - } - - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- { { echo "$as_me:$LINENO: error: Your compiler does not set the exit status - sorry" >&5 --echo "$as_me: error: Your compiler does not set the exit status - sorry" >&2;} -- { (exit 1); exit 1; }; } --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- -+if ac_fn_c_try_run "$LINENO"; then : -+ as_fn_error $? "Your compiler does not set the exit status - sorry" "$LINENO" 5 - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi - -+ - for ac_prog in gawk mawk nawk awk - do - # Extract the first word of "$ac_prog", so it can be a program name with args. - set dummy $ac_prog; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_prog_AWK+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_prog_AWK+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - if test -n "$AWK"; then - ac_cv_prog_AWK="$AWK" # Let the user override the test. -@@ -2857,54 +3546,60 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_prog_AWK="$ac_prog" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - fi - fi - AWK=$ac_cv_prog_AWK - if test -n "$AWK"; then -- echo "$as_me:$LINENO: result: $AWK" >&5 --echo "${ECHO_T}$AWK" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 -+$as_echo "$AWK" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -+ - test -n "$AWK" && break - done - - - ac_aux_dir= --for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do -- if test -f $ac_dir/install-sh; then -+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do -+ if test -f "$ac_dir/install-sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install-sh -c" - break -- elif test -f $ac_dir/install.sh; then -+ elif test -f "$ac_dir/install.sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install.sh -c" - break -- elif test -f $ac_dir/shtool; then -+ elif test -f "$ac_dir/shtool"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/shtool install -c" - break - fi - done - if test -z "$ac_aux_dir"; then -- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 --echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} -- { (exit 1); exit 1; }; } --fi --ac_config_guess="$SHELL $ac_aux_dir/config.guess" --ac_config_sub="$SHELL $ac_aux_dir/config.sub" --ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. -+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 -+fi -+ -+# These three variables are undocumented and unsupported, -+# and are intended to be withdrawn in a future Autoconf release. -+# They can cause serious problems if a builder's source tree is in a directory -+# whose full name contains unusual characters. -+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. -+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. -+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. -+ - - # Find a good install program. We prefer a C program (faster), - # so one script is as good as another. But avoid the broken or -@@ -2917,22 +3612,25 @@ ac_configure="$SHELL $ac_aux_dir/configu - # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag - # AFS /usr/afsws/bin/install, which mishandles nonexistent args - # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -+# OS/2's system install, which has a completely different semantic - # ./install, which can be erroneously created by make from ./install.sh. --echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 --echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 -+# Reject install programs that cannot install multiple files. -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 -+$as_echo_n "checking for a BSD-compatible install... " >&6; } - if test -z "$INSTALL"; then --if test "${ac_cv_path_install+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+if ${ac_cv_path_install+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR - for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- # Account for people who put trailing slashes in PATH elements. --case $as_dir/ in -- ./ | .// | /cC/* | \ -+ # Account for people who put trailing slashes in PATH elements. -+case $as_dir/ in #(( -+ ./ | .// | /[cC]/* | \ - /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ -+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ - /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. -@@ -2940,40 +3638,53 @@ case $as_dir/ in - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then -- if test $ac_prog = install && -- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then -- # AIX install. It has an incompatible calling convention. -- : -- elif test $ac_prog = install && -- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then -- # program-specific install script used by HP pwplus--don't use. -- : -- else -- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" -- break 3 -- fi -- fi -+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then -+ if test $ac_prog = install && -+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then -+ # AIX install. It has an incompatible calling convention. -+ : -+ elif test $ac_prog = install && -+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then -+ # program-specific install script used by HP pwplus--don't use. -+ : -+ else -+ rm -rf conftest.one conftest.two conftest.dir -+ echo one > conftest.one -+ echo two > conftest.two -+ mkdir conftest.dir -+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && -+ test -s conftest.one && test -s conftest.two && -+ test -s conftest.dir/conftest.one && -+ test -s conftest.dir/conftest.two -+ then -+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" -+ break 3 -+ fi -+ fi -+ fi - done - done - ;; - esac --done - -+ done -+IFS=$as_save_IFS -+ -+rm -rf conftest.one conftest.two conftest.dir - - fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL=$ac_cv_path_install - else -- # As a last resort, use the slow shell script. We don't cache a -- # path for INSTALL within a source directory, because that will -+ # As a last resort, use the slow shell script. Don't cache a -+ # value for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is -- # removed, or if the path is relative. -+ # removed, or if the value is a relative name. - INSTALL=$ac_install_sh - fi - fi --echo "$as_me:$LINENO: result: $INSTALL" >&5 --echo "${ECHO_T}$INSTALL" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -+$as_echo "$INSTALL" >&6; } - - # Use test -z because SunOS4 sh mishandles braces in ${var-val}. - # It thinks the first close brace ends the variable substitution. -@@ -2985,74 +3696,65 @@ test -z "$INSTALL_DATA" && INSTALL_DATA= - - - if test -f etc/toolcheck; then --{ echo "$as_me:$LINENO: checking for buggy tools..." >&5 --echo "$as_me: checking for buggy tools..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy tools..." >&5 -+$as_echo "$as_me: checking for buggy tools..." >&6;} - sh etc/toolcheck 1>&6 - fi - - - --echo "$as_me:$LINENO: checking if a system-wide socket dir should be used" >&5 --echo $ECHO_N "checking if a system-wide socket dir should be used... $ECHO_C" >&6 --# Check whether --enable-socket-dir or --disable-socket-dir was given. --if test "${enable_socket_dir+set}" = set; then -- enableval="$enable_socket_dir" -- -- echo "$as_me:$LINENO: result: no. ~/.screen will be used instead." >&5 --echo "${ECHO_T}no. ~/.screen will be used instead." >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if a system-wide socket dir should be used" >&5 -+$as_echo_n "checking if a system-wide socket dir should be used... " >&6; } -+# Check whether --enable-socket-dir was given. -+if test "${enable_socket_dir+set}" = set; then : -+ enableval=$enable_socket_dir; -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no. ~/.screen will be used instead." >&5 -+$as_echo "no. ~/.screen will be used instead." >&6; } - - else - -- echo "$as_me:$LINENO: result: yes" >&5 --echo "${ECHO_T}yes" >&6 -- echo "$as_me:$LINENO: checking for the socket dir" >&5 --echo $ECHO_N "checking for the socket dir... $ECHO_C" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -+$as_echo "yes" >&6; } -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the socket dir" >&5 -+$as_echo_n "checking for the socket dir... " >&6; } - SOCKDIR="(eff_uid ? \"/tmp/uscreens\" : \"/tmp/screens\")" - --# Check whether --with-socket-dir or --without-socket-dir was given. --if test "${with_socket_dir+set}" = set; then -- withval="$with_socket_dir" -- SOCKDIR="\"${withval}\"" --fi; -- echo "$as_me:$LINENO: result: ${SOCKDIR}" >&5 --echo "${ECHO_T}${SOCKDIR}" >&6 -+# Check whether --with-socket-dir was given. -+if test "${with_socket_dir+set}" = set; then : -+ withval=$with_socket_dir; SOCKDIR="${withval}" -+fi -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${SOCKDIR}" >&5 -+$as_echo "${SOCKDIR}" >&6; } - cat >>confdefs.h <<_ACEOF - #define SOCKDIR $SOCKDIR - _ACEOF - - - --fi; -+fi -+ - - - if test -n "$ISC"; then -- cat >>confdefs.h <<\_ACEOF --#define ISC 1 --_ACEOF -+ $as_echo "#define ISC 1" >>confdefs.h - LIBS="$LIBS -linet" - fi - - - if test -f /sysV68 ; then --cat >>confdefs.h <<\_ACEOF --#define sysV68 1 --_ACEOF -+$as_echo "#define sysV68 1" >>confdefs.h - - fi - --{ echo "$as_me:$LINENO: checking for MIPS..." >&5 --echo "$as_me: checking for MIPS..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MIPS..." >&5 -+$as_echo "$as_me: checking for MIPS..." >&6;} - if test -f /lib/libmld.a || test -f /usr/lib/libmld.a || test -f /usr/lib/cmplrs/cc/libmld.a; then - oldlibs="$LIBS" - test -f /bin/mx || LIBS="$LIBS -lmld" # for nlist. But not on alpha. --{ echo "$as_me:$LINENO: checking mld library..." >&5 --echo "$as_me: checking mld library..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking mld library..." >&5 -+$as_echo "$as_me: checking mld library..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -3063,39 +3765,19 @@ main () - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --LIBS="$oldlibs" -+else -+ LIBS="$oldlibs" - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - if test -r /dev/ptc; then --cat >>confdefs.h <<\_ACEOF --#define MIPS 1 --_ACEOF -+$as_echo "#define MIPS 1" >>confdefs.h - --{ echo "$as_me:$LINENO: checking wait3..." >&5 --echo "$as_me: checking wait3..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wait3..." >&5 -+$as_echo "$as_me: checking wait3..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -3106,31 +3788,12 @@ wait3(); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --{ echo "$as_me:$LINENO: checking wait2..." >&5 --echo "$as_me: checking wait2..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+else -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking wait2..." >&5 -+$as_echo "$as_me: checking wait2..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -3141,43 +3804,23 @@ wait2(); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define USE_WAIT2 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define USE_WAIT2 1" >>confdefs.h - LIBS="$LIBS -lbsd" ; CC="$CC -I/usr/include/bsd" - --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi - fi - - --{ echo "$as_me:$LINENO: checking for Ultrix..." >&5 --echo "$as_me: checking for Ultrix..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Ultrix..." >&5 -+$as_echo "$as_me: checking for Ultrix..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #if defined(ultrix) || defined(__ultrix) - yes; -@@ -3185,7 +3828,7 @@ cat >>conftest.$ac_ext <<_ACEOF - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "yes" >/dev/null 2>&1; then -+ $EGREP "yes" >/dev/null 2>&1; then : - ULTRIX=1 - fi - rm -f conftest* -@@ -3194,14 +3837,9 @@ rm -f conftest* - if test -f /usr/lib/libpyr.a ; then - oldlibs="$LIBS" - LIBS="$LIBS -lpyr" --{ echo "$as_me:$LINENO: checking Pyramid OSX..." >&5 --echo "$as_me: checking Pyramid OSX..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Pyramid OSX..." >&5 -+$as_echo "$as_me: checking Pyramid OSX..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -3212,39 +3850,19 @@ open_controlling_pty("") - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define OSX 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define OSX 1" >>confdefs.h - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --LIBS="$oldlibs" -+ LIBS="$oldlibs" - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi - --{ echo "$as_me:$LINENO: checking for butterfly..." >&5 --echo "$as_me: checking for butterfly..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for butterfly..." >&5 -+$as_echo "$as_me: checking for butterfly..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #if defined(butterfly) - yes; -@@ -3252,7 +3870,7 @@ cat >>conftest.$ac_ext <<_ACEOF - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "yes" >/dev/null 2>&1; then -+ $EGREP "yes" >/dev/null 2>&1; then : - butterfly=1 - fi - rm -f conftest* -@@ -3262,14 +3880,9 @@ if test -z "$butterfly"; then - if test -n "$ULTRIX"; then - test -z "$GCC" && CC="$CC -YBSD" - fi --{ echo "$as_me:$LINENO: checking for POSIX.1..." >&5 --echo "$as_me: checking for POSIX.1..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX.1..." >&5 -+$as_echo "$as_me: checking for POSIX.1..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - #include -@@ -3280,25 +3893,18 @@ main () { - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "yes" >/dev/null 2>&1; then -+ $EGREP "yes" >/dev/null 2>&1; then : - echo "- you have a POSIX system" 1>&6 -- cat >>confdefs.h <<\_ACEOF --#define POSIX 1 --_ACEOF -+ $as_echo "#define POSIX 1" >>confdefs.h - posix=1 - fi - rm -f conftest* - - fi - --{ echo "$as_me:$LINENO: checking for System V..." >&5 --echo "$as_me: checking for System V..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System V..." >&5 -+$as_echo "$as_me: checking for System V..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - #include -@@ -3311,38 +3917,17 @@ int x = SIGCHLD | FNDELAY; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_compile "$LINENO"; then : - --cat >>confdefs.h <<\_ACEOF --#define SYSV 1 --_ACEOF -+else -+ $as_echo "#define SYSV 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - --{ echo "$as_me:$LINENO: checking for sequent/ptx..." >&5 --echo "$as_me: checking for sequent/ptx..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sequent/ptx..." >&5 -+$as_echo "$as_me: checking for sequent/ptx..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #ifdef _SEQUENT_ - yes; -@@ -3350,7 +3935,7 @@ cat >>conftest.$ac_ext <<_ACEOF - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "yes" >/dev/null 2>&1; then -+ $EGREP "yes" >/dev/null 2>&1; then : - LIBS="$LIBS -lsocket -linet";seqptx=1 - fi - rm -f conftest* -@@ -3358,19 +3943,14 @@ rm -f conftest* - - oldlibs="$LIBS" - LIBS="$LIBS -lelf" --{ echo "$as_me:$LINENO: checking SVR4..." >&5 --echo "$as_me: checking SVR4..." >&6;} --echo "$as_me:$LINENO: checking for ANSI C header files" >&5 --echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 --if test "${ac_cv_header_stdc+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SVR4..." >&5 -+$as_echo "$as_me: checking SVR4..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 -+$as_echo_n "checking for ANSI C header files... " >&6; } -+if ${ac_cv_header_stdc+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - #include -@@ -3385,42 +3965,23 @@ main () - return 0; - } - _ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_stdc=yes - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --ac_cv_header_stdc=no -+ ac_cv_header_stdc=no - fi --rm -f conftest.$ac_objext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - - if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "memchr" >/dev/null 2>&1; then -- : -+ $EGREP "memchr" >/dev/null 2>&1; then : -+ - else - ac_cv_header_stdc=no - fi -@@ -3430,19 +3991,14 @@ fi - - if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "free" >/dev/null 2>&1; then -- : -+ $EGREP "free" >/dev/null 2>&1; then : -+ - else - ac_cv_header_stdc=no - fi -@@ -3452,25 +4008,21 @@ fi - - if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -- if test "$cross_compiling" = yes; then -+ if test "$cross_compiling" = yes; then : - : - else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include -+#include - #if ((' ' & 0x0FF) == 0x020) - # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') - # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) - #else - # define ISLOWER(c) \ -- (('a' <= (c) && (c) <= 'i') \ -- || ('j' <= (c) && (c) <= 'r') \ -- || ('s' <= (c) && (c) <= 'z')) -+ (('a' <= (c) && (c) <= 'i') \ -+ || ('j' <= (c) && (c) <= 'r') \ -+ || ('s' <= (c) && (c) <= 'z')) - # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) - #endif - -@@ -3481,101 +4033,40 @@ main () - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) -- || toupper (i) != TOUPPER (i)) -- exit(2); -- exit (0); -+ || toupper (i) != TOUPPER (i)) -+ return 2; -+ return 0; - } - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_run "$LINENO"; then : - --( exit $ac_status ) --ac_cv_header_stdc=no -+else -+ ac_cv_header_stdc=no - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi -+ - fi - fi --echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 --echo "${ECHO_T}$ac_cv_header_stdc" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -+$as_echo "$ac_cv_header_stdc" >&6; } - if test $ac_cv_header_stdc = yes; then - --cat >>confdefs.h <<\_ACEOF --#define STDC_HEADERS 1 --_ACEOF -+$as_echo "#define STDC_HEADERS 1" >>confdefs.h - - fi - - # On IRIX 5.3, sys/types and inttypes.h are conflicting. -- -- -- -- -- -- -- -- -- - for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ -- inttypes.h stdint.h unistd.h --do --as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` --echo "$as_me:$LINENO: checking for $ac_header" >&5 --echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 --if eval "test \"\${$as_ac_Header+set}\" = set"; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --$ac_includes_default -- --#include <$ac_header> --_ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- eval "$as_ac_Header=yes" --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --eval "$as_ac_Header=no" --fi --rm -f conftest.$ac_objext conftest.$ac_ext --fi --echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 --echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 --if test `eval echo '${'$as_ac_Header'}'` = yes; then -+ inttypes.h stdint.h unistd.h -+do : -+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -+" -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF --#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 - _ACEOF - - fi -@@ -3583,12 +4074,7 @@ fi - done - - --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - -@@ -3600,292 +4086,17 @@ main () - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- if test "${ac_cv_header_dwarf_h+set}" = set; then -- echo "$as_me:$LINENO: checking for dwarf.h" >&5 --echo $ECHO_N "checking for dwarf.h... $ECHO_C" >&6 --if test "${ac_cv_header_dwarf_h+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --fi --echo "$as_me:$LINENO: result: $ac_cv_header_dwarf_h" >&5 --echo "${ECHO_T}$ac_cv_header_dwarf_h" >&6 --else -- # Is the header compilable? --echo "$as_me:$LINENO: checking dwarf.h usability" >&5 --echo $ECHO_N "checking dwarf.h usability... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --$ac_includes_default --#include --_ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_header_compiler=yes --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --ac_header_compiler=no --fi --rm -f conftest.$ac_objext conftest.$ac_ext --echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 --echo "${ECHO_T}$ac_header_compiler" >&6 -- --# Is the header present? --echo "$as_me:$LINENO: checking dwarf.h presence" >&5 --echo $ECHO_N "checking dwarf.h presence... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --#include --_ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -- ac_header_preproc=yes --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- -- ac_header_preproc=no --fi --rm -f conftest.err conftest.$ac_ext --echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 --echo "${ECHO_T}$ac_header_preproc" >&6 -- --# So? What about this header? --case $ac_header_compiler:$ac_header_preproc in -- yes:no ) -- { echo "$as_me:$LINENO: WARNING: dwarf.h: accepted by the compiler, rejected by the preprocessor!" >&5 --echo "$as_me: WARNING: dwarf.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -- { echo "$as_me:$LINENO: WARNING: dwarf.h: proceeding with the preprocessor's result" >&5 --echo "$as_me: WARNING: dwarf.h: proceeding with the preprocessor's result" >&2;} -- ( -- cat <<\_ASBOX --## ------------------------------------ ## --## Report this to bug-autoconf@gnu.org. ## --## ------------------------------------ ## --_ASBOX -- ) | -- sed "s/^/$as_me: WARNING: /" >&2 -- ;; -- no:yes ) -- { echo "$as_me:$LINENO: WARNING: dwarf.h: present but cannot be compiled" >&5 --echo "$as_me: WARNING: dwarf.h: present but cannot be compiled" >&2;} -- { echo "$as_me:$LINENO: WARNING: dwarf.h: check for missing prerequisite headers?" >&5 --echo "$as_me: WARNING: dwarf.h: check for missing prerequisite headers?" >&2;} -- { echo "$as_me:$LINENO: WARNING: dwarf.h: proceeding with the preprocessor's result" >&5 --echo "$as_me: WARNING: dwarf.h: proceeding with the preprocessor's result" >&2;} -- ( -- cat <<\_ASBOX --## ------------------------------------ ## --## Report this to bug-autoconf@gnu.org. ## --## ------------------------------------ ## --_ASBOX -- ) | -- sed "s/^/$as_me: WARNING: /" >&2 -- ;; --esac --echo "$as_me:$LINENO: checking for dwarf.h" >&5 --echo $ECHO_N "checking for dwarf.h... $ECHO_C" >&6 --if test "${ac_cv_header_dwarf_h+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- ac_cv_header_dwarf_h=$ac_header_preproc --fi --echo "$as_me:$LINENO: result: $ac_cv_header_dwarf_h" >&5 --echo "${ECHO_T}$ac_cv_header_dwarf_h" >&6 -- --fi --if test $ac_cv_header_dwarf_h = yes; then -- cat >>confdefs.h <<\_ACEOF --#define SVR4 1 --_ACEOF -- cat >>confdefs.h <<\_ACEOF --#define BUGGYGETLOGIN 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_fn_c_check_header_mongrel "$LINENO" "dwarf.h" "ac_cv_header_dwarf_h" "$ac_includes_default" -+if test "x$ac_cv_header_dwarf_h" = xyes; then : -+ $as_echo "#define SVR4 1" >>confdefs.h -+ $as_echo "#define BUGGYGETLOGIN 1" >>confdefs.h - - else -- if test "${ac_cv_header_elf_h+set}" = set; then -- echo "$as_me:$LINENO: checking for elf.h" >&5 --echo $ECHO_N "checking for elf.h... $ECHO_C" >&6 --if test "${ac_cv_header_elf_h+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --fi --echo "$as_me:$LINENO: result: $ac_cv_header_elf_h" >&5 --echo "${ECHO_T}$ac_cv_header_elf_h" >&6 --else -- # Is the header compilable? --echo "$as_me:$LINENO: checking elf.h usability" >&5 --echo $ECHO_N "checking elf.h usability... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --$ac_includes_default --#include --_ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_header_compiler=yes --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --ac_header_compiler=no --fi --rm -f conftest.$ac_objext conftest.$ac_ext --echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 --echo "${ECHO_T}$ac_header_compiler" >&6 -- --# Is the header present? --echo "$as_me:$LINENO: checking elf.h presence" >&5 --echo $ECHO_N "checking elf.h presence... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --#include --_ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -- ac_header_preproc=yes --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- -- ac_header_preproc=no --fi --rm -f conftest.err conftest.$ac_ext --echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 --echo "${ECHO_T}$ac_header_preproc" >&6 -- --# So? What about this header? --case $ac_header_compiler:$ac_header_preproc in -- yes:no ) -- { echo "$as_me:$LINENO: WARNING: elf.h: accepted by the compiler, rejected by the preprocessor!" >&5 --echo "$as_me: WARNING: elf.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -- { echo "$as_me:$LINENO: WARNING: elf.h: proceeding with the preprocessor's result" >&5 --echo "$as_me: WARNING: elf.h: proceeding with the preprocessor's result" >&2;} -- ( -- cat <<\_ASBOX --## ------------------------------------ ## --## Report this to bug-autoconf@gnu.org. ## --## ------------------------------------ ## --_ASBOX -- ) | -- sed "s/^/$as_me: WARNING: /" >&2 -- ;; -- no:yes ) -- { echo "$as_me:$LINENO: WARNING: elf.h: present but cannot be compiled" >&5 --echo "$as_me: WARNING: elf.h: present but cannot be compiled" >&2;} -- { echo "$as_me:$LINENO: WARNING: elf.h: check for missing prerequisite headers?" >&5 --echo "$as_me: WARNING: elf.h: check for missing prerequisite headers?" >&2;} -- { echo "$as_me:$LINENO: WARNING: elf.h: proceeding with the preprocessor's result" >&5 --echo "$as_me: WARNING: elf.h: proceeding with the preprocessor's result" >&2;} -- ( -- cat <<\_ASBOX --## ------------------------------------ ## --## Report this to bug-autoconf@gnu.org. ## --## ------------------------------------ ## --_ASBOX -- ) | -- sed "s/^/$as_me: WARNING: /" >&2 -- ;; --esac --echo "$as_me:$LINENO: checking for elf.h" >&5 --echo $ECHO_N "checking for elf.h... $ECHO_C" >&6 --if test "${ac_cv_header_elf_h+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- ac_cv_header_elf_h=$ac_header_preproc --fi --echo "$as_me:$LINENO: result: $ac_cv_header_elf_h" >&5 --echo "${ECHO_T}$ac_cv_header_elf_h" >&6 -- --fi --if test $ac_cv_header_elf_h = yes; then -- cat >>confdefs.h <<\_ACEOF --#define SVR4 1 --_ACEOF -- cat >>confdefs.h <<\_ACEOF --#define BUGGYGETLOGIN 1 --_ACEOF -+ ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default" -+if test "x$ac_cv_header_elf_h" = xyes; then : -+ $as_echo "#define SVR4 1" >>confdefs.h -+ $as_echo "#define BUGGYGETLOGIN 1" >>confdefs.h - - fi - -@@ -3895,21 +4106,14 @@ fi - - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --LIBS="$oldlibs" -+ LIBS="$oldlibs" - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --{ echo "$as_me:$LINENO: checking for Solaris 2.x..." >&5 --echo "$as_me: checking for Solaris 2.x..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris 2.x..." >&5 -+$as_echo "$as_me: checking for Solaris 2.x..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #if defined(SVR4) && defined(sun) - yes -@@ -3917,7 +4121,7 @@ cat >>conftest.$ac_ext <<_ACEOF - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "yes" >/dev/null 2>&1; then -+ $EGREP "yes" >/dev/null 2>&1; then : - LIBS="$LIBS -lsocket -lnsl -lkstat" - fi - rm -f conftest* -@@ -3925,14 +4129,9 @@ rm -f conftest* - - - --{ echo "$as_me:$LINENO: checking BSD job jontrol..." >&5 --echo "$as_me: checking BSD job jontrol..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking BSD job jontrol..." >&5 -+$as_echo "$as_me: checking BSD job jontrol..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - #include -@@ -3956,40 +4155,20 @@ int y = TIOCNOTTY; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_link "$LINENO"; then : - echo "- you have jobcontrol" 1>&6 -- cat >>confdefs.h <<\_ACEOF --#define BSDJOBS 1 --_ACEOF -+ $as_echo "#define BSDJOBS 1" >>confdefs.h - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --echo "- you don't have jobcontrol" 1>&6 -+ echo "- you don't have jobcontrol" 1>&6 - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --{ echo "$as_me:$LINENO: checking setreuid..." >&5 --echo "$as_me: checking setreuid..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking setreuid..." >&5 -+$as_echo "$as_me: checking setreuid..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -4006,36 +4185,15 @@ setreuid(0, 0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define HAVE_SETREUID 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define HAVE_SETREUID 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --{ echo "$as_me:$LINENO: checking seteuid..." >&5 --echo "$as_me: checking seteuid..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking seteuid..." >&5 -+$as_echo "$as_me: checking seteuid..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -4052,38 +4210,17 @@ seteuid(0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define HAVE_SETEUID 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define HAVE_SETEUID 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - - --{ echo "$as_me:$LINENO: checking select..." >&5 --echo "$as_me: checking select..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select..." >&5 -+$as_echo "$as_me: checking select..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -4094,32 +4231,13 @@ select(0, 0, 0, 0, 0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --LIBS="$LIBS -lnet -lnsl" --{ echo "$as_me:$LINENO: checking select with $LIBS..." >&5 --echo "$as_me: checking select with $LIBS..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+else -+ LIBS="$LIBS -lnet -lnsl" -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select with $LIBS..." >&5 -+$as_echo "$as_me: checking select with $LIBS..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -4130,47 +4248,27 @@ select(0, 0, 0, 0, 0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : -+if ac_fn_c_try_link "$LINENO"; then : -+ - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+ as_fn_error $? "!!! no select - no screen" "$LINENO" 5 -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --{ { echo "$as_me:$LINENO: error: !!! no select - no screen" >&5 --echo "$as_me: error: !!! no select - no screen" >&2;} -- { (exit 1); exit 1; }; } --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -- --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -- --{ echo "$as_me:$LINENO: checking fifos..." >&5 --echo "$as_me: checking fifos..." >&6;} --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fifos..." >&5 -+$as_echo "$as_me: checking fifos..." >&6;} -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -4238,48 +4336,29 @@ main() - } - - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_run "$LINENO"; then : - echo "- your fifos are usable" 1>&6 - fifo=1 - else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --( exit $ac_status ) --echo "- your fifos are not usable" 1>&6 -+ echo "- your fifos are not usable" 1>&6 - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi -+ - rm -f /tmp/conftest* - - if test -n "$fifo"; then --{ echo "$as_me:$LINENO: checking for broken fifo implementation..." >&5 --echo "$as_me: checking for broken fifo implementation..." >&6;} --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken fifo implementation..." >&5 -+$as_echo "$as_me: checking for broken fifo implementation..." >&6;} -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -4327,52 +4406,31 @@ main() - } - - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_run "$LINENO"; then : - echo "- your implementation is ok" 1>&6 - - else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --( exit $ac_status ) --echo "- you have a broken implementation" 1>&6 -- cat >>confdefs.h <<\_ACEOF --#define BROKEN_PIPE 1 --_ACEOF -+ echo "- you have a broken implementation" 1>&6 -+ $as_echo "#define BROKEN_PIPE 1" >>confdefs.h - fifobr=1 - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi -+ - rm -f /tmp/conftest* - fi - - --{ echo "$as_me:$LINENO: checking sockets..." >&5 --echo "$as_me: checking sockets..." >&6;} --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sockets..." >&5 -+$as_echo "$as_me: checking sockets..." >&6;} -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -4426,48 +4484,29 @@ main() - } - - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_run "$LINENO"; then : - echo "- your sockets are usable" 1>&6 - sock=1 - else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --( exit $ac_status ) --echo "- your sockets are not usable" 1>&6 -+ echo "- your sockets are not usable" 1>&6 - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi -+ - rm -f /tmp/conftest* - - if test -n "$sock"; then --{ echo "$as_me:$LINENO: checking socket implementation..." >&5 --echo "$as_me: checking socket implementation..." >&6;} --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking socket implementation..." >&5 -+$as_echo "$as_me: checking socket implementation..." >&6;} -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -4496,34 +4535,19 @@ main() - } - - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_run "$LINENO"; then : - echo "- you are normal" 1>&6 - - else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+ echo "- unix domain sockets are not kept in the filesystem" 1>&6 - --( exit $ac_status ) --echo "- unix domain sockets are not kept in the filesystem" 1>&6 -- --cat >>confdefs.h <<\_ACEOF --#define SOCK_NOT_IN_FS 1 --_ACEOF -+$as_echo "#define SOCK_NOT_IN_FS 1" >>confdefs.h - socknofs=1 - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi -+ - rm -f /tmp/conftest* - fi - -@@ -4533,9 +4557,7 @@ if test -n "$fifo"; then - if test -n "$nore"; then - echo "- hmmm... better take the fifos" 1>&6 - -- cat >>confdefs.h <<\_ACEOF --#define NAMEDPIPE 1 --_ACEOF -+ $as_echo "#define NAMEDPIPE 1" >>confdefs.h - - elif test -n "$fifobr"; then - echo "- as your fifos are broken lets use the sockets." 1>&6 -@@ -4543,44 +4565,32 @@ _ACEOF - else - echo "- both sockets and fifos usable. let's take fifos." 1>&6 - -- cat >>confdefs.h <<\_ACEOF --#define NAMEDPIPE 1 --_ACEOF -+ $as_echo "#define NAMEDPIPE 1" >>confdefs.h - - fi - else - echo "- using named pipes" 1>&6 - -- cat >>confdefs.h <<\_ACEOF --#define NAMEDPIPE 1 --_ACEOF -+ $as_echo "#define NAMEDPIPE 1" >>confdefs.h - - fi - elif test -n "$sock"; then - echo "- using unix-domain sockets" 1>&6 - - else -- { { echo "$as_me:$LINENO: error: you have neither usable sockets nor usable pipes -> no screen" >&5 --echo "$as_me: error: you have neither usable sockets nor usable pipes -> no screen" >&2;} -- { (exit 1); exit 1; }; } -+ as_fn_error $? "you have neither usable sockets nor usable pipes -> no screen" "$LINENO" 5 - fi - - --{ echo "$as_me:$LINENO: checking select return value..." >&5 --echo "$as_me: checking select return value..." >&6;} --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select return value..." >&5 -+$as_echo "$as_me: checking select return value..." >&6;} -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -4682,42 +4692,22 @@ main() - } - - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_run "$LINENO"; then : - echo "- select is ok" 1>&6 - - else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --( exit $ac_status ) --echo "- select can't count" 1>&6 -- cat >>confdefs.h <<\_ACEOF --#define SELECT_BROKEN 1 --_ACEOF -+ echo "- select can't count" 1>&6 -+ $as_echo "#define SELECT_BROKEN 1" >>confdefs.h - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi - --{ echo "$as_me:$LINENO: checking for tgetent..." >&5 --echo "$as_me: checking for tgetent..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent..." >&5 -+$as_echo "$as_me: checking for tgetent..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -4728,33 +4718,14 @@ tgetent((char *)0, (char *)0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --olibs="$LIBS" -+else -+ olibs="$LIBS" - LIBS="-lcurses $olibs" --{ echo "$as_me:$LINENO: checking libcurses..." >&5 --echo "$as_me: checking libcurses..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libcurses..." >&5 -+$as_echo "$as_me: checking libcurses..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -4771,32 +4742,13 @@ tgetent((char *)0, (char *)0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --LIBS="-ltermcap $olibs" --{ echo "$as_me:$LINENO: checking libtermcap..." >&5 --echo "$as_me: checking libtermcap..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+else -+ LIBS="-ltermcap $olibs" -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermcap..." >&5 -+$as_echo "$as_me: checking libtermcap..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -4807,32 +4759,13 @@ tgetent((char *)0, (char *)0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --LIBS="-ltermlib $olibs" --{ echo "$as_me:$LINENO: checking libtermlib..." >&5 --echo "$as_me: checking libtermlib..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+else -+ LIBS="-ltermlib $olibs" -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermlib..." >&5 -+$as_echo "$as_me: checking libtermlib..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -4843,32 +4776,30 @@ tgetent((char *)0, (char *)0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : -+if ac_fn_c_try_link "$LINENO"; then : -+ - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+ LIBS="-ltinfo $olibs" -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtinfo..." >&5 -+$as_echo "$as_me: checking libtinfo..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ - --LIBS="-lncurses $olibs" --{ echo "$as_me:$LINENO: checking libncurses..." >&5 --echo "$as_me: checking libncurses..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ -+int -+main () -+{ -+tgetent((char *)0, (char *)0); -+ ; -+ return 0; -+} - _ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ -+else -+ LIBS="-lncurses $olibs" -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libncurses..." >&5 -+$as_echo "$as_me: checking libncurses..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -4879,50 +4810,36 @@ tgetent((char *)0, (char *)0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --{ { echo "$as_me:$LINENO: error: !!! no tgetent - no screen" >&5 --echo "$as_me: error: !!! no tgetent - no screen" >&2;} -- { (exit 1); exit 1; }; } -+else -+ as_fn_error $? "!!! no tgetent - no screen" "$LINENO" 5 - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } - else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - main() -@@ -4930,41 +4847,21 @@ main() - exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1); - } - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_run "$LINENO"; then : - echo "- you use the termcap database" 1>&6 - - else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --( exit $ac_status ) --echo "- you use the terminfo database" 1>&6 -- cat >>confdefs.h <<\_ACEOF --#define TERMINFO 1 --_ACEOF -+ echo "- you use the terminfo database" 1>&6 -+ $as_echo "#define TERMINFO 1" >>confdefs.h - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi --{ echo "$as_me:$LINENO: checking ospeed..." >&5 --echo "$as_me: checking ospeed..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ospeed..." >&5 -+$as_echo "$as_me: checking ospeed..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - extern short ospeed; - int -@@ -4975,49 +4872,27 @@ ospeed=5; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --cat >>confdefs.h <<\_ACEOF --#define NEED_OSPEED 1 --_ACEOF -+else -+ $as_echo "#define NEED_OSPEED 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --{ echo "$as_me:$LINENO: checking for /dev/ptc..." >&5 --echo "$as_me: checking for /dev/ptc..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc..." >&5 -+$as_echo "$as_me: checking for /dev/ptc..." >&6;} - if test -r /dev/ptc; then --cat >>confdefs.h <<\_ACEOF --#define HAVE_DEV_PTC 1 --_ACEOF -+$as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h - - fi - --{ echo "$as_me:$LINENO: checking for SVR4 ptys..." >&5 --echo "$as_me: checking for SVR4 ptys..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVR4 ptys..." >&5 -+$as_echo "$as_me: checking for SVR4 ptys..." >&6;} - sysvr4ptys= - if test -c /dev/ptmx ; then --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -5028,110 +4903,21 @@ ptsname(0);grantpt(0);unlockpt(0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define HAVE_SVR4_PTYS 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define HAVE_SVR4_PTYS 1" >>confdefs.h - - sysvr4ptys=1 --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi - -- - for ac_func in getpt --do --as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` --echo "$as_me:$LINENO: checking for $ac_func" >&5 --echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 --if eval "test \"\${$as_ac_var+set}\" = set"; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --/* System header to define __stub macros and hopefully few prototypes, -- which can conflict with char $ac_func (); below. -- Prefer to if __STDC__ is defined, since -- exists even on freestanding compilers. */ --#ifdef __STDC__ --# include --#else --# include --#endif --/* Override any gcc2 internal prototype to avoid an error. */ --#ifdef __cplusplus --extern "C" --{ --#endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ --char $ac_func (); --/* The GNU C library defines this for functions which it implements -- to always fail with ENOSYS. Some functions are actually named -- something starting with __ and the normal name is an alias. */ --#if defined (__stub_$ac_func) || defined (__stub___$ac_func) --choke me --#else --char (*f) () = $ac_func; --#endif --#ifdef __cplusplus --} --#endif -- --int --main () --{ --return f != $ac_func; -- ; -- return 0; --} --_ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- eval "$as_ac_var=yes" --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --eval "$as_ac_var=no" --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --fi --echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 --echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 --if test `eval echo '${'$as_ac_var'}'` = yes; then -+do : -+ ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt" -+if test "x$ac_cv_func_getpt" = xyes; then : - cat >>confdefs.h <<_ACEOF --#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+#define HAVE_GETPT 1 - _ACEOF - - fi -@@ -5139,146 +4925,53 @@ done - - - if test -z "$sysvr4ptys"; then -- - for ac_func in openpty --do --as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` --echo "$as_me:$LINENO: checking for $ac_func" >&5 --echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 --if eval "test \"\${$as_ac_var+set}\" = set"; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --/* System header to define __stub macros and hopefully few prototypes, -- which can conflict with char $ac_func (); below. -- Prefer to if __STDC__ is defined, since -- exists even on freestanding compilers. */ --#ifdef __STDC__ --# include --#else --# include --#endif --/* Override any gcc2 internal prototype to avoid an error. */ --#ifdef __cplusplus --extern "C" --{ --#endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ --char $ac_func (); --/* The GNU C library defines this for functions which it implements -- to always fail with ENOSYS. Some functions are actually named -- something starting with __ and the normal name is an alias. */ --#if defined (__stub_$ac_func) || defined (__stub___$ac_func) --choke me --#else --char (*f) () = $ac_func; --#endif --#ifdef __cplusplus --} --#endif -- --int --main () --{ --return f != $ac_func; -- ; -- return 0; --} --_ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- eval "$as_ac_var=yes" --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --eval "$as_ac_var=no" --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --fi --echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 --echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 --if test `eval echo '${'$as_ac_var'}'` = yes; then -+do : -+ ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" -+if test "x$ac_cv_func_openpty" = xyes; then : - cat >>confdefs.h <<_ACEOF --#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+#define HAVE_OPENPTY 1 - _ACEOF - - else -- echo "$as_me:$LINENO: checking for openpty in -lutil" >&5 --echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6 --if test "${ac_cv_lib_util_openpty+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 -+$as_echo_n "checking for openpty in -lutil... " >&6; } -+if ${ac_cv_lib_util_openpty+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - ac_check_lib_save_LIBS=$LIBS - LIBS="-lutil $LIBS" --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - --/* Override any gcc2 internal prototype to avoid an error. */ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ - #ifdef __cplusplus - extern "C" - #endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ - char openpty (); - int - main () - { --openpty (); -+return openpty (); - ; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_link "$LINENO"; then : - ac_cv_lib_util_openpty=yes - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --ac_cv_lib_util_openpty=no -+ ac_cv_lib_util_openpty=no - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - LIBS=$ac_check_lib_save_LIBS - fi --echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5 --echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6 --if test $ac_cv_lib_util_openpty = yes; then -- cat >>confdefs.h <<\_ACEOF --#define HAVE_OPENPTY 1 --_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 -+$as_echo "$ac_cv_lib_util_openpty" >&6; } -+if test "x$ac_cv_lib_util_openpty" = xyes; then : -+ $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h - LIBS="$LIBS -lutil" - fi - -@@ -5287,19 +4980,14 @@ done - - fi - --{ echo "$as_me:$LINENO: checking for ptyranges..." >&5 --echo "$as_me: checking for ptyranges..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptyranges..." >&5 -+$as_echo "$as_me: checking for ptyranges..." >&6;} - if test -d /dev/ptym ; then - pdir='/dev/ptym' - else - pdir='/dev' - fi --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #ifdef M_UNIX - yes; -@@ -5307,7 +4995,7 @@ cat >>conftest.$ac_ext <<_ACEOF - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "yes" >/dev/null 2>&1; then -+ $EGREP "yes" >/dev/null 2>&1; then : - ptys=`echo /dev/ptyp??` - else - ptys=`echo $pdir/pty??` -@@ -5328,17 +5016,17 @@ _ACEOF - fi - - --# Check whether --with-pty-mode or --without-pty-mode was given. --if test "${with_pty_mode+set}" = set; then -- withval="$with_pty_mode" -- ptymode="${withval}" --fi; -- --# Check whether --with-pty-group or --without-pty-group was given. --if test "${with_pty_group+set}" = set; then -- withval="$with_pty_group" -- ptygrp="${withval}" --fi; -+# Check whether --with-pty-mode was given. -+if test "${with_pty_mode+set}" = set; then : -+ withval=$with_pty_mode; ptymode="${withval}" -+fi -+ -+ -+# Check whether --with-pty-group was given. -+if test "${with_pty_group+set}" = set; then : -+ withval=$with_pty_group; ptygrp="${withval}" -+fi -+ - test -n "$ptymode" || ptymode=0620 - if test -n "$ptygrp" ; then - cat >>confdefs.h <<_ACEOF -@@ -5351,22 +5039,16 @@ _ACEOF - - else - --{ echo "$as_me:$LINENO: checking default tty permissions/group..." >&5 --echo "$as_me: checking default tty permissions/group..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default tty permissions/group..." >&5 -+$as_echo "$as_me: checking default tty permissions/group..." >&6;} - rm -f conftest_grp --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -5398,17 +5080,7 @@ main() - } - - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_run "$LINENO"; then : - - if test -f conftest_grp; then - ptygrp=`cat conftest_grp` -@@ -5428,20 +5100,15 @@ _ACEOF - fi - - else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --( exit $ac_status ) - - WRITEPATH='' - XTERMPATH='' - # Extract the first word of "write", so it can be a program name with args. - set dummy write; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_path_WRITEPATH+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_WRITEPATH+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - case $WRITEPATH in - [\\/]* | ?:[\\/]*) -@@ -5453,34 +5120,35 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_WRITEPATH="$as_dir/$ac_word$ac_exec_ext" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - ;; - esac - fi - WRITEPATH=$ac_cv_path_WRITEPATH -- - if test -n "$WRITEPATH"; then -- echo "$as_me:$LINENO: result: $WRITEPATH" >&5 --echo "${ECHO_T}$WRITEPATH" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WRITEPATH" >&5 -+$as_echo "$WRITEPATH" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -+ - # Extract the first word of "xterm", so it can be a program name with args. - set dummy xterm; ac_word=$2 --echo "$as_me:$LINENO: checking for $ac_word" >&5 --echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 --if test "${ac_cv_path_XTERMPATH+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -+$as_echo_n "checking for $ac_word... " >&6; } -+if ${ac_cv_path_XTERMPATH+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - case $XTERMPATH in - [\\/]* | ?:[\\/]*) -@@ -5492,28 +5160,29 @@ for as_dir in $PATH - do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. -- for ac_exec_ext in '' $ac_executable_extensions; do -- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then -+ for ac_exec_ext in '' $ac_executable_extensions; do -+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then - ac_cv_path_XTERMPATH="$as_dir/$ac_word$ac_exec_ext" -- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 -+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi - done --done -+ done -+IFS=$as_save_IFS - - ;; - esac - fi - XTERMPATH=$ac_cv_path_XTERMPATH -- - if test -n "$XTERMPATH"; then -- echo "$as_me:$LINENO: result: $XTERMPATH" >&5 --echo "${ECHO_T}$XTERMPATH" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XTERMPATH" >&5 -+$as_echo "$XTERMPATH" >&6; } - else -- echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi - -+ - found= - if test -n "$WRITEPATH$XTERMPATH"; then - findfollow= -@@ -5555,19 +5224,16 @@ _ACEOF - - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi -+ - rm -f conftest_grp - fi - --{ echo "$as_me:$LINENO: checking getutent..." >&5 --echo "$as_me: checking getutent..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getutent..." >&5 -+$as_echo "$as_me: checking getutent..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include /* to get time_t on SCO */ -@@ -5590,36 +5256,15 @@ int x = DEAD_PROCESS; pututline((struct - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define GETUTENT 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define GETUTENT 1" >>confdefs.h - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --olibs="$LIBS" -+ olibs="$LIBS" - LIBS="$LIBS -lgen" --{ echo "$as_me:$LINENO: checking getutent with -lgen..." >&5 --echo "$as_me: checking getutent with -lgen..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getutent with -lgen..." >&5 -+$as_echo "$as_me: checking getutent with -lgen..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -5642,40 +5287,21 @@ int x = DEAD_PROCESS; pututline((struct - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define GETUTENT 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define GETUTENT 1" >>confdefs.h - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --LIBS="$olibs" -+ LIBS="$olibs" - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --{ echo "$as_me:$LINENO: checking ut_host..." >&5 --echo "$as_me: checking ut_host..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host..." >&5 -+$as_echo "$as_me: checking ut_host..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -5695,185 +5321,33 @@ struct utmp u; u.ut_host[0] = 0; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define UTHOST 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_compile "$LINENO"; then : -+ $as_echo "#define UTHOST 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest.$ac_ext --if test "${ac_cv_header_utempter_h+set}" = set; then -- echo "$as_me:$LINENO: checking for utempter.h" >&5 --echo $ECHO_N "checking for utempter.h... $ECHO_C" >&6 --if test "${ac_cv_header_utempter_h+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --fi --echo "$as_me:$LINENO: result: $ac_cv_header_utempter_h" >&5 --echo "${ECHO_T}$ac_cv_header_utempter_h" >&6 --else -- # Is the header compilable? --echo "$as_me:$LINENO: checking utempter.h usability" >&5 --echo $ECHO_N "checking utempter.h usability... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --$ac_includes_default --#include --_ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_header_compiler=yes -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default" -+if test "x$ac_cv_header_utempter_h" = xyes; then : -+ have_utempter=yes - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --ac_header_compiler=no -+ have_utempter=no - fi --rm -f conftest.$ac_objext conftest.$ac_ext --echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 --echo "${ECHO_T}$ac_header_compiler" >&6 - --# Is the header present? --echo "$as_me:$LINENO: checking utempter.h presence" >&5 --echo $ECHO_N "checking utempter.h presence... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --#include --_ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -- ac_header_preproc=yes --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 - -- ac_header_preproc=no -+if test "$have_utempter" = yes; then -+ $as_echo "#define HAVE_UTEMPTER 1" >>confdefs.h -+ -+ LIBS="$LIBS -lutempter" - fi --rm -f conftest.err conftest.$ac_ext --echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 --echo "${ECHO_T}$ac_header_preproc" >&6 - --# So? What about this header? --case $ac_header_compiler:$ac_header_preproc in -- yes:no ) -- { echo "$as_me:$LINENO: WARNING: utempter.h: accepted by the compiler, rejected by the preprocessor!" >&5 --echo "$as_me: WARNING: utempter.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -- { echo "$as_me:$LINENO: WARNING: utempter.h: proceeding with the preprocessor's result" >&5 --echo "$as_me: WARNING: utempter.h: proceeding with the preprocessor's result" >&2;} -- ( -- cat <<\_ASBOX --## ------------------------------------ ## --## Report this to bug-autoconf@gnu.org. ## --## ------------------------------------ ## --_ASBOX -- ) | -- sed "s/^/$as_me: WARNING: /" >&2 -- ;; -- no:yes ) -- { echo "$as_me:$LINENO: WARNING: utempter.h: present but cannot be compiled" >&5 --echo "$as_me: WARNING: utempter.h: present but cannot be compiled" >&2;} -- { echo "$as_me:$LINENO: WARNING: utempter.h: check for missing prerequisite headers?" >&5 --echo "$as_me: WARNING: utempter.h: check for missing prerequisite headers?" >&2;} -- { echo "$as_me:$LINENO: WARNING: utempter.h: proceeding with the preprocessor's result" >&5 --echo "$as_me: WARNING: utempter.h: proceeding with the preprocessor's result" >&2;} -- ( -- cat <<\_ASBOX --## ------------------------------------ ## --## Report this to bug-autoconf@gnu.org. ## --## ------------------------------------ ## --_ASBOX -- ) | -- sed "s/^/$as_me: WARNING: /" >&2 -- ;; --esac --echo "$as_me:$LINENO: checking for utempter.h" >&5 --echo $ECHO_N "checking for utempter.h... $ECHO_C" >&6 --if test "${ac_cv_header_utempter_h+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- ac_cv_header_utempter_h=$ac_header_preproc --fi --echo "$as_me:$LINENO: result: $ac_cv_header_utempter_h" >&5 --echo "${ECHO_T}$ac_cv_header_utempter_h" >&6 -- --fi --if test $ac_cv_header_utempter_h = yes; then -- have_utempter=yes --else -- have_utempter=no --fi -- -- --if test "$have_utempter" = yes; then -- cat >>confdefs.h <<\_ACEOF --#define HAVE_UTEMPTER 1 --_ACEOF -- -- LIBS="$LIBS -lutempter" --fi -- --{ echo "$as_me:$LINENO: checking for libutil(s)..." >&5 --echo "$as_me: checking for libutil(s)..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libutil(s)..." >&5 -+$as_echo "$as_me: checking for libutil(s)..." >&6;} - test -f /usr/lib/libutils.a && LIBS="$LIBS -lutils" - test -f /usr/lib/libutil.a && LIBS="$LIBS -lutil" - --{ echo "$as_me:$LINENO: checking getloadavg..." >&5 --echo "$as_me: checking getloadavg..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getloadavg..." >&5 -+$as_echo "$as_me: checking getloadavg..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -5884,37 +5358,16 @@ getloadavg((double *)0, 0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define LOADAV_GETLOADAVG 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define LOADAV_GETLOADAVG 1" >>confdefs.h - load=1 - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --if test -f /usr/lib/libkvm.a ; then -+ if test -f /usr/lib/libkvm.a ; then - olibs="$LIBS" - LIBS="$LIBS -lkvm" --{ echo "$as_me:$LINENO: checking getloadavg with -lkvm..." >&5 --echo "$as_me: checking getloadavg with -lkvm..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getloadavg with -lkvm..." >&5 -+$as_echo "$as_me: checking getloadavg with -lkvm..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -5925,41 +5378,22 @@ getloadavg((double *)0, 0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define LOADAV_GETLOADAVG 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define LOADAV_GETLOADAVG 1" >>confdefs.h - load=1 - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --LIBS="$olibs" -+ LIBS="$olibs" - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - - if test -z "$load" ; then --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #if defined(NeXT) || defined(apollo) || defined(linux) - yes; -@@ -5967,15 +5401,15 @@ cat >>conftest.$ac_ext <<_ACEOF - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "yes" >/dev/null 2>&1; then -+ $EGREP "yes" >/dev/null 2>&1; then : - load=1 - fi - rm -f conftest* - - fi - if test -z "$load" ; then --{ echo "$as_me:$LINENO: checking for kernelfile..." >&5 --echo "$as_me: checking for kernelfile..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernelfile..." >&5 -+$as_echo "$as_me: checking for kernelfile..." >&6;} - for core in /unix /vmunix /dynix /hp-ux /xelos /dev/ksyms /kernel/unix /kernel/genunix /unicos /mach /netbsd /386bsd /dgux /bsd /stand/vmunix; do - if test -f $core || test -c $core; then - break -@@ -5992,148 +5426,13 @@ else - #define LOADAV_UNIX "$core" - _ACEOF - -- if test "${ac_cv_header_nlist_h+set}" = set; then -- echo "$as_me:$LINENO: checking for nlist.h" >&5 --echo $ECHO_N "checking for nlist.h... $ECHO_C" >&6 --if test "${ac_cv_header_nlist_h+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --fi --echo "$as_me:$LINENO: result: $ac_cv_header_nlist_h" >&5 --echo "${ECHO_T}$ac_cv_header_nlist_h" >&6 --else -- # Is the header compilable? --echo "$as_me:$LINENO: checking nlist.h usability" >&5 --echo $ECHO_N "checking nlist.h usability... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --$ac_includes_default --#include --_ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_header_compiler=yes --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --ac_header_compiler=no --fi --rm -f conftest.$ac_objext conftest.$ac_ext --echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 --echo "${ECHO_T}$ac_header_compiler" >&6 -- --# Is the header present? --echo "$as_me:$LINENO: checking nlist.h presence" >&5 --echo $ECHO_N "checking nlist.h presence... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --#include --_ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -- ac_header_preproc=yes --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- -- ac_header_preproc=no --fi --rm -f conftest.err conftest.$ac_ext --echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 --echo "${ECHO_T}$ac_header_preproc" >&6 -- --# So? What about this header? --case $ac_header_compiler:$ac_header_preproc in -- yes:no ) -- { echo "$as_me:$LINENO: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&5 --echo "$as_me: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&2;} -- { echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the preprocessor's result" >&5 --echo "$as_me: WARNING: nlist.h: proceeding with the preprocessor's result" >&2;} -- ( -- cat <<\_ASBOX --## ------------------------------------ ## --## Report this to bug-autoconf@gnu.org. ## --## ------------------------------------ ## --_ASBOX -- ) | -- sed "s/^/$as_me: WARNING: /" >&2 -- ;; -- no:yes ) -- { echo "$as_me:$LINENO: WARNING: nlist.h: present but cannot be compiled" >&5 --echo "$as_me: WARNING: nlist.h: present but cannot be compiled" >&2;} -- { echo "$as_me:$LINENO: WARNING: nlist.h: check for missing prerequisite headers?" >&5 --echo "$as_me: WARNING: nlist.h: check for missing prerequisite headers?" >&2;} -- { echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the preprocessor's result" >&5 --echo "$as_me: WARNING: nlist.h: proceeding with the preprocessor's result" >&2;} -- ( -- cat <<\_ASBOX --## ------------------------------------ ## --## Report this to bug-autoconf@gnu.org. ## --## ------------------------------------ ## --_ASBOX -- ) | -- sed "s/^/$as_me: WARNING: /" >&2 -- ;; --esac --echo "$as_me:$LINENO: checking for nlist.h" >&5 --echo $ECHO_N "checking for nlist.h... $ECHO_C" >&6 --if test "${ac_cv_header_nlist_h+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- ac_cv_header_nlist_h=$ac_header_preproc --fi --echo "$as_me:$LINENO: result: $ac_cv_header_nlist_h" >&5 --echo "${ECHO_T}$ac_cv_header_nlist_h" >&6 -- --fi --if test $ac_cv_header_nlist_h = yes; then -- cat >>confdefs.h <<\_ACEOF --#define NLIST_STRUCT 1 --_ACEOF -- -- { echo "$as_me:$LINENO: checking n_un in struct nlist..." >&5 --echo "$as_me: checking n_un in struct nlist..." >&6;} -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" -+if test "x$ac_cv_header_nlist_h" = xyes; then : -+ $as_echo "#define NLIST_STRUCT 1" >>confdefs.h -+ -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking n_un in struct nlist..." >&5 -+$as_echo "$as_me: checking n_un in struct nlist..." >&6;} -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - int -@@ -6144,40 +5443,18 @@ struct nlist n; n.n_un.n_name = 0; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define NLIST_NAME_UNION 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_compile "$LINENO"; then : -+ $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - - - -- { echo "$as_me:$LINENO: checking for nlist declaration..." >&5 --echo "$as_me: checking for nlist declaration..." >&6;} -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nlist declaration..." >&5 -+$as_echo "$as_me: checking for nlist declaration..." >&6;} -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #ifdef NLIST_STRUCT -@@ -6188,32 +5465,24 @@ cat >>conftest.$ac_ext <<_ACEOF - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "nlist(( | )( | )*.*\(|\()" >/dev/null 2>&1; then -- cat >>confdefs.h <<\_ACEOF --#define NLIST_DECLARED 1 --_ACEOF -+ $EGREP "nlist(( | )( | )*.*\(|\()" >/dev/null 2>&1; then : -+ $as_echo "#define NLIST_DECLARED 1" >>confdefs.h - - fi - rm -f conftest* - - -- { echo "$as_me:$LINENO: checking for avenrun symbol..." >&5 --echo "$as_me: checking for avenrun symbol..." >&6;} -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for avenrun symbol..." >&5 -+$as_echo "$as_me: checking for avenrun symbol..." >&6;} - nlist64= - for av in avenrun _avenrun _Loadavg avenrun _avenrun _Loadavg; do -- if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -6245,26 +5514,13 @@ main() - } - - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_run "$LINENO"; then : - avensym=$av;break --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi -+ - if test "$av" = _Loadavg; then - nlist64='#define nlist nlist64' - fi -@@ -6282,9 +5538,7 @@ _ACEOF - if test -n "$nlist64"; then - echo "- used nlist64 to find it" 1>&6 - -- cat >>confdefs.h <<\_ACEOF --#define LOADAV_USE_NLIST64 1 --_ACEOF -+ $as_echo "#define LOADAV_USE_NLIST64 1" >>confdefs.h - - fi - load=1 -@@ -6353,9 +5607,7 @@ eval "$ac_cpp conftest.c 2>&5 | sed -e ' - rm -f conftest* - - --if test -n "$load" ; then cat >>confdefs.h <<\_ACEOF --#define LOADAV 1 --_ACEOF -+if test -n "$load" ; then $as_echo "#define LOADAV 1" >>confdefs.h - fi - if test -n "$loadtype" ; then cat >>confdefs.h <<_ACEOF - #define LOADAV_TYPE $loadtype -@@ -6374,21 +5626,14 @@ if test -n "$posix" ; then - - echo "assuming posix signal definition" 1>&6 - --cat >>confdefs.h <<\_ACEOF --#define SIGVOID 1 --_ACEOF -+$as_echo "#define SIGVOID 1" >>confdefs.h - - - else - --{ echo "$as_me:$LINENO: checking return type of signal handlers..." >&5 --echo "$as_me: checking return type of signal handlers..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers..." >&5 -+$as_echo "$as_me: checking return type of signal handlers..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - #include -@@ -6404,36 +5649,14 @@ int i; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define SIGVOID 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_compile "$LINENO"; then : -+ $as_echo "#define SIGVOID 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest.$ac_ext --{ echo "$as_me:$LINENO: checking sigset..." >&5 --echo "$as_me: checking sigset..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sigset..." >&5 -+$as_echo "$as_me: checking sigset..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -6453,43 +5676,21 @@ sigset(0, (int (*)())0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define USESIGSET 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define USESIGSET 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --{ echo "$as_me:$LINENO: checking signal implementation..." >&5 --echo "$as_me: checking signal implementation..." >&6;} --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking signal implementation..." >&5 -+$as_echo "$as_me: checking signal implementation..." >&6;} -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -6526,48 +5727,28 @@ main() - } - - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_run "$LINENO"; then : - --( exit $ac_status ) --cat >>confdefs.h <<\_ACEOF --#define SYSVSIGS 1 --_ACEOF -+else -+ $as_echo "#define SYSVSIGS 1" >>confdefs.h - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi - -+ - fi - - --{ echo "$as_me:$LINENO: checking for crypt and sec libraries..." >&5 --echo "$as_me: checking for crypt and sec libraries..." >&6;} -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt and sec libraries..." >&5 -+$as_echo "$as_me: checking for crypt and sec libraries..." >&6;} - test -f /lib/libcrypt_d.a || test -f /usr/lib/libcrypt_d.a && LIBS="$LIBS -lcrypt_d" - oldlibs="$LIBS" - LIBS="$LIBS -lcrypt" --{ echo "$as_me:$LINENO: checking crypt..." >&5 --echo "$as_me: checking crypt..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking crypt..." >&5 -+$as_echo "$as_me: checking crypt..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -6578,38 +5759,20 @@ main () - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --LIBS="$oldlibs" -+else -+ LIBS="$oldlibs" - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - test -f /lib/libsec.a || test -f /usr/lib/libsec.a && LIBS="$LIBS -lsec" - test -f /lib/libshadow.a || test -f /usr/lib/libshadow.a && LIBS="$LIBS -lshadow" - oldlibs="$LIBS" - LIBS="$LIBS -lsun" --{ echo "$as_me:$LINENO: checking IRIX sun library..." >&5 --echo "$as_me: checking IRIX sun library..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking IRIX sun library..." >&5 -+$as_echo "$as_me: checking IRIX sun library..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -6620,35 +5783,17 @@ main () - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --LIBS="$oldlibs" -+else -+ LIBS="$oldlibs" - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --{ echo "$as_me:$LINENO: checking syslog..." >&5 --echo "$as_me: checking syslog..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking syslog..." >&5 -+$as_echo "$as_me: checking syslog..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -6659,33 +5804,14 @@ closelog(); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : - --oldlibs="$LIBS" -+else -+ oldlibs="$LIBS" - LIBS="$LIBS -lbsd" --{ echo "$as_me:$LINENO: checking syslog in libbsd.a..." >&5 --echo "$as_me: checking syslog in libbsd.a..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking syslog in libbsd.a..." >&5 -+$as_echo "$as_me: checking syslog in libbsd.a..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -6696,41 +5822,22 @@ closelog(); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_link "$LINENO"; then : - echo "- found." 1>&6 - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --LIBS="$oldlibs" -+ LIBS="$oldlibs" - echo "- bad news: syslog missing." 1>&6 -- cat >>confdefs.h <<\_ACEOF --#define NOSYSLOG 1 --_ACEOF -+ $as_echo "#define NOSYSLOG 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #ifdef M_UNIX - yes; -@@ -6738,20 +5845,15 @@ cat >>conftest.$ac_ext <<_ACEOF - - _ACEOF - if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | -- $EGREP "yes" >/dev/null 2>&1; then -+ $EGREP "yes" >/dev/null 2>&1; then : - LIBS="$LIBS -lsocket -lcrypt_i" - fi - rm -f conftest* - - --{ echo "$as_me:$LINENO: checking wait union..." >&5 --echo "$as_me: checking wait union..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wait union..." >&5 -+$as_echo "$as_me: checking wait union..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - #include -@@ -6770,118 +5872,42 @@ main () - return 0; - } - _ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define BSDWAIT 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_compile "$LINENO"; then : -+ $as_echo "#define BSDWAIT 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - - if test -z "$butterfly"; then --{ echo "$as_me:$LINENO: checking for termio or termios..." >&5 --echo "$as_me: checking for termio or termios..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for termio or termios..." >&5 -+$as_echo "$as_me: checking for termio or termios..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - _ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -- cat >>confdefs.h <<\_ACEOF --#define TERMIO 1 --_ACEOF -+if ac_fn_c_try_cpp "$LINENO"; then : -+ $as_echo "#define TERMIO 1" >>confdefs.h - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- - if test -n "$posix"; then --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - _ACEOF --if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 -- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 -- ac_status=$? -- grep -v '^ *+' conftest.er1 >conftest.err -- rm -f conftest.er1 -- cat conftest.err >&5 -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } >/dev/null; then -- if test -s conftest.err; then -- ac_cpp_err=$ac_c_preproc_warn_flag -- else -- ac_cpp_err= -- fi --else -- ac_cpp_err=yes --fi --if test -z "$ac_cpp_err"; then -- cat >>confdefs.h <<\_ACEOF --#define TERMIO 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- -+if ac_fn_c_try_cpp "$LINENO"; then : -+ $as_echo "#define TERMIO 1" >>confdefs.h - - fi --rm -f conftest.err conftest.$ac_ext -+rm -f conftest.err conftest.i conftest.$ac_ext - fi - - fi --rm -f conftest.err conftest.$ac_ext -+rm -f conftest.err conftest.i conftest.$ac_ext - fi - --{ echo "$as_me:$LINENO: checking getspnam..." >&5 --echo "$as_me: checking getspnam..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getspnam..." >&5 -+$as_echo "$as_me: checking getspnam..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - int -@@ -6892,37 +5918,16 @@ getspnam("x"); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define SHADOWPW 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define SHADOWPW 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --{ echo "$as_me:$LINENO: checking getttyent..." >&5 --echo "$as_me: checking getttyent..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getttyent..." >&5 -+$as_echo "$as_me: checking getttyent..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -6933,37 +5938,16 @@ getttyent(); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define GETTTYENT 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define GETTTYENT 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --{ echo "$as_me:$LINENO: checking fdwalk..." >&5 --echo "$as_me: checking fdwalk..." >&6;} --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fdwalk..." >&5 -+$as_echo "$as_me: checking fdwalk..." >&6;} -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - int -@@ -6974,44 +5958,22 @@ fdwalk(NULL, NULL); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define HAVE_FDWALK 1 --_ACEOF -- --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_link "$LINENO"; then : -+ $as_echo "#define HAVE_FDWALK 1" >>confdefs.h - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --{ echo "$as_me:$LINENO: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&5 --echo "$as_me: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&6;} --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&5 -+$as_echo "$as_me: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&6;} -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - main() { -@@ -7027,43 +5989,22 @@ main() { - exit(0); /* libc version works properly. */ - } - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define USEBCOPY 1 --_ACEOF -- --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_run "$LINENO"; then : -+ $as_echo "#define USEBCOPY 1" >>confdefs.h - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi - --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #define bcopy(s,d,l) memmove(d,s,l) -@@ -7080,44 +6021,23 @@ main() { - exit(0); /* libc version works properly. */ - } - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define USEMEMMOVE 1 --_ACEOF -- --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_run "$LINENO"; then : -+ $as_echo "#define USEMEMMOVE 1" >>confdefs.h - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi - - --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } -+ -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } - else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #define bcopy(s,d,l) memcpy(d,s,l) -@@ -7134,56 +6054,34 @@ main() { - exit(0); /* libc version works properly. */ - } - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- cat >>confdefs.h <<\_ACEOF --#define USEMEMCPY 1 --_ACEOF -- --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_run "$LINENO"; then : -+ $as_echo "#define USEMEMCPY 1" >>confdefs.h - - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi - --echo "$as_me:$LINENO: checking long file names" >&5 --echo $ECHO_N "checking long file names... $ECHO_C" >&6 -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking long file names" >&5 -+$as_echo_n "checking long file names... " >&6; } - (echo 1 > /tmp/conftest9012345) 2>/dev/null - (echo 2 > /tmp/conftest9012346) 2>/dev/null - val=`cat /tmp/conftest9012345 2>/dev/null` - if test -f /tmp/conftest9012345 && test "$val" = 1; then --echo "$as_me:$LINENO: result: yes" >&5 --echo "${ECHO_T}yes" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -+$as_echo "yes" >&6; } - else --echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 --cat >>confdefs.h <<\_ACEOF --#define NAME_MAX 14 --_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+$as_echo "#define NAME_MAX 14" >>confdefs.h - - fi - rm -f /tmp/conftest* - --echo "$as_me:$LINENO: checking for vsprintf" >&5 --echo $ECHO_N "checking for vsprintf... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for vsprintf" >&5 -+$as_echo_n "checking for vsprintf... " >&6; } -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -7194,51 +6092,26 @@ vsprintf(0,0,0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- echo "$as_me:$LINENO: result: yes" >&5 --echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\_ACEOF --#define USEVARARGS 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -+$as_echo "yes" >&6; };$as_echo "#define USEVARARGS 1" >>confdefs.h - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -- -- -- -- -- -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - - ac_header_dirent=no - for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do -- as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` --echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 --echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6 --if eval "test \"\${$as_ac_Header+set}\" = set"; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 -+$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } -+if eval \${$as_ac_Header+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - #include <$ac_hdr> -@@ -7252,32 +6125,19 @@ return 0; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext --if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 -- (eval $ac_compile) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest.$ac_objext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -+if ac_fn_c_try_compile "$LINENO"; then : - eval "$as_ac_Header=yes" - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --eval "$as_ac_Header=no" -+ eval "$as_ac_Header=no" - fi --rm -f conftest.$ac_objext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi --echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 --echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 --if test `eval echo '${'$as_ac_Header'}'` = yes; then -+eval ac_res=\$$as_ac_Header -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -+$as_echo "$ac_res" >&6; } -+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF --#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 -+#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 - _ACEOF - - ac_header_dirent=$ac_hdr; break -@@ -7286,230 +6146,125 @@ fi - done - # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. - if test $ac_header_dirent = dirent.h; then -- echo "$as_me:$LINENO: checking for library containing opendir" >&5 --echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 --if test "${ac_cv_search_opendir+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 -+$as_echo_n "checking for library containing opendir... " >&6; } -+if ${ac_cv_search_opendir+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - ac_func_search_save_LIBS=$LIBS --ac_cv_search_opendir=no --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - --/* Override any gcc2 internal prototype to avoid an error. */ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ - #ifdef __cplusplus - extern "C" - #endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ - char opendir (); - int - main () - { --opendir (); -+return opendir (); - ; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_cv_search_opendir="none required" --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --if test "$ac_cv_search_opendir" = no; then -- for ac_lib in dir; do -+for ac_lib in '' dir; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ -- --/* Override any gcc2 internal prototype to avoid an error. */ --#ifdef __cplusplus --extern "C" --#endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ --char opendir (); --int --main () --{ --opendir (); -- ; -- return 0; --} --_ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_cv_search_opendir="-l$ac_lib" --break --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_opendir=$ac_res - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -- done -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_opendir+:} false; then : -+ break - fi -+done -+if ${ac_cv_search_opendir+:} false; then : -+ -+else -+ ac_cv_search_opendir=no -+fi -+rm conftest.$ac_ext - LIBS=$ac_func_search_save_LIBS - fi --echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 --echo "${ECHO_T}$ac_cv_search_opendir" >&6 --if test "$ac_cv_search_opendir" != no; then -- test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 -+$as_echo "$ac_cv_search_opendir" >&6; } -+ac_res=$ac_cv_search_opendir -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - - fi - - else -- echo "$as_me:$LINENO: checking for library containing opendir" >&5 --echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 --if test "${ac_cv_search_opendir+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 -+$as_echo_n "checking for library containing opendir... " >&6; } -+if ${ac_cv_search_opendir+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - ac_func_search_save_LIBS=$LIBS --ac_cv_search_opendir=no --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - --/* Override any gcc2 internal prototype to avoid an error. */ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ - #ifdef __cplusplus - extern "C" - #endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ - char opendir (); - int - main () - { --opendir (); -+return opendir (); - ; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_cv_search_opendir="none required" --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --if test "$ac_cv_search_opendir" = no; then -- for ac_lib in x; do -+for ac_lib in '' x; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_opendir=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_opendir+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_opendir+:} false; then : - --/* Override any gcc2 internal prototype to avoid an error. */ --#ifdef __cplusplus --extern "C" --#endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ --char opendir (); --int --main () --{ --opendir (); -- ; -- return 0; --} --_ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_cv_search_opendir="-l$ac_lib" --break - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -- done -+ ac_cv_search_opendir=no - fi -+rm conftest.$ac_ext - LIBS=$ac_func_search_save_LIBS - fi --echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 --echo "${ECHO_T}$ac_cv_search_opendir" >&6 --if test "$ac_cv_search_opendir" != no; then -- test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 -+$as_echo "$ac_cv_search_opendir" >&6; } -+ac_res=$ac_cv_search_opendir -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - - fi - - fi - - --echo "$as_me:$LINENO: checking for setenv" >&5 --echo $ECHO_N "checking for setenv... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv" >&5 -+$as_echo_n "checking for setenv... " >&6; } -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -7520,37 +6275,16 @@ setenv((char *)0,(char *)0);unsetenv((ch - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- echo "$as_me:$LINENO: result: yes" >&5 --echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\_ACEOF --#define USESETENV 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -+$as_echo "yes" >&6; };$as_echo "#define USESETENV 1" >>confdefs.h - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 --echo "$as_me:$LINENO: checking for putenv" >&5 --echo $ECHO_N "checking for putenv... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv" >&5 -+$as_echo_n "checking for putenv... " >&6; } -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - int -@@ -7561,42 +6295,23 @@ putenv((char *)0);unsetenv((char *)0); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- echo "$as_me:$LINENO: result: yes" >&5 --echo "${ECHO_T}yes" >&6 -+if ac_fn_c_try_link "$LINENO"; then : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -+$as_echo "yes" >&6; } - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6;cat >>confdefs.h <<\_ACEOF --#define NEEDPUTENV 1 --_ACEOF -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; };$as_echo "#define NEEDPUTENV 1" >>confdefs.h - - - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --echo "$as_me:$LINENO: checking for nl_langinfo(CODESET)" >&5 --echo $ECHO_N "checking for nl_langinfo(CODESET)... $ECHO_C" >&6 --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo(CODESET)" >&5 -+$as_echo_n "checking for nl_langinfo(CODESET)... " >&6; } -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - - #include -@@ -7609,250 +6324,98 @@ nl_langinfo(CODESET); - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- echo "$as_me:$LINENO: result: yes" >&5 --echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\_ACEOF --#define HAVE_NL_LANGINFO 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -+$as_echo "yes" >&6; };$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; } - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - --echo "$as_me:$LINENO: checking for library containing gethostname" >&5 --echo $ECHO_N "checking for library containing gethostname... $ECHO_C" >&6 --if test "${ac_cv_search_gethostname+set}" = set; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostname" >&5 -+$as_echo_n "checking for library containing gethostname... " >&6; } -+if ${ac_cv_search_gethostname+:} false; then : -+ $as_echo_n "(cached) " >&6 - else - ac_func_search_save_LIBS=$LIBS --ac_cv_search_gethostname=no --cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - --/* Override any gcc2 internal prototype to avoid an error. */ -+/* Override any GCC internal prototype to avoid an error. -+ Use char because int might match the return type of a GCC -+ builtin and then its argument prototype would still apply. */ - #ifdef __cplusplus - extern "C" - #endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ - char gethostname (); - int - main () - { --gethostname (); -+return gethostname (); - ; - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_cv_search_gethostname="none required" --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --if test "$ac_cv_search_gethostname" = no; then -- for ac_lib in nsl; do -+for ac_lib in '' nsl; do -+ if test -z "$ac_lib"; then -+ ac_res="none required" -+ else -+ ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ -+ fi -+ if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_search_gethostname=$ac_res -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext -+ if ${ac_cv_search_gethostname+:} false; then : -+ break -+fi -+done -+if ${ac_cv_search_gethostname+:} false; then : - --/* Override any gcc2 internal prototype to avoid an error. */ --#ifdef __cplusplus --extern "C" --#endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ --char gethostname (); --int --main () --{ --gethostname (); -- ; -- return 0; --} --_ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- ac_cv_search_gethostname="-l$ac_lib" --break - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -- done -+ ac_cv_search_gethostname=no - fi -+rm conftest.$ac_ext - LIBS=$ac_func_search_save_LIBS - fi --echo "$as_me:$LINENO: result: $ac_cv_search_gethostname" >&5 --echo "${ECHO_T}$ac_cv_search_gethostname" >&6 --if test "$ac_cv_search_gethostname" != no; then -- test "$ac_cv_search_gethostname" = "none required" || LIBS="$ac_cv_search_gethostname $LIBS" -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostname" >&5 -+$as_echo "$ac_cv_search_gethostname" >&6; } -+ac_res=$ac_cv_search_gethostname -+if test "$ac_res" != no; then : -+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - - fi - - -- -- -- -- -- -- -- -- -- -- -- - for ac_func in rename fchmod fchown strerror lstat _exit utimes vsnprintf getcwd setlocale strftime --do --as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` --echo "$as_me:$LINENO: checking for $ac_func" >&5 --echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 --if eval "test \"\${$as_ac_var+set}\" = set"; then -- echo $ECHO_N "(cached) $ECHO_C" >&6 --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF --/* end confdefs.h. */ --/* System header to define __stub macros and hopefully few prototypes, -- which can conflict with char $ac_func (); below. -- Prefer to if __STDC__ is defined, since -- exists even on freestanding compilers. */ --#ifdef __STDC__ --# include --#else --# include --#endif --/* Override any gcc2 internal prototype to avoid an error. */ --#ifdef __cplusplus --extern "C" --{ --#endif --/* We use char because int might match the return type of a gcc2 -- builtin and then its argument prototype would still apply. */ --char $ac_func (); --/* The GNU C library defines this for functions which it implements -- to always fail with ENOSYS. Some functions are actually named -- something starting with __ and the normal name is an alias. */ --#if defined (__stub_$ac_func) || defined (__stub___$ac_func) --choke me --#else --char (*f) () = $ac_func; --#endif --#ifdef __cplusplus --} --#endif -- --int --main () --{ --return f != $ac_func; -- ; -- return 0; --} --_ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- eval "$as_ac_var=yes" --else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --eval "$as_ac_var=no" --fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext --fi --echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 --echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 --if test `eval echo '${'$as_ac_var'}'` = yes; then -+do : -+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -+if eval test \"x\$"$as_ac_var"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF --#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 - _ACEOF - - fi - done - - --# Check whether --enable-pam or --disable-pam was given. --if test "${enable_pam+set}" = set; then -- enableval="$enable_pam" -+# Check whether --enable-pam was given. -+if test "${enable_pam+set}" = set; then : -+ enableval=$enable_pam; -+fi - --fi; - if test "$enable_pam" = "yes"; then -- echo "$as_me:$LINENO: checking for PAM support" >&5 --echo $ECHO_N "checking for PAM support... $ECHO_C" >&6 -+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PAM support" >&5 -+$as_echo_n "checking for PAM support... " >&6; } - oldlibs="$LIBS" - LIBS="$LIBS -lpam" -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - #include - int -@@ -7867,75 +6430,52 @@ main () - return 0; - } - _ACEOF --rm -f conftest.$ac_objext conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && -- { ac_try='test -s conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- echo "$as_me:$LINENO: result: yes" >&5 --echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\_ACEOF --#define USE_PAM 1 --_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -+$as_echo "yes" >&6; };$as_echo "#define USE_PAM 1" >>confdefs.h - - else -- echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -- --echo "$as_me:$LINENO: result: no" >&5 --echo "${ECHO_T}no" >&6;LIBS="$oldlibs" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -+$as_echo "no" >&6; };LIBS="$oldlibs" - fi --rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext - fi - --# Check whether --enable-use_locale or --disable-use_locale was given. --if test "${enable_use_locale+set}" = set; then -- enableval="$enable_use_locale" -+# Check whether --enable-use_locale was given. -+if test "${enable_use_locale+set}" = set; then : -+ enableval=$enable_use_locale; -+fi - --fi; - if test "$enable_use_locale" = "yes"; then -- cat >>confdefs.h <<\_ACEOF --#define USE_LOCALE 1 --_ACEOF -+ $as_echo "#define USE_LOCALE 1" >>confdefs.h - - fi --# Check whether --enable-telnet or --disable-telnet was given. --if test "${enable_telnet+set}" = set; then -- enableval="$enable_telnet" -+# Check whether --enable-telnet was given. -+if test "${enable_telnet+set}" = set; then : -+ enableval=$enable_telnet; -+fi - --fi; - if test "$enable_telnet" = "yes"; then -- cat >>confdefs.h <<\_ACEOF --#define BUILTIN_TELNET 1 --_ACEOF -+ $as_echo "#define BUILTIN_TELNET 1" >>confdefs.h - - fi --# Check whether --enable-colors256 or --disable-colors256 was given. --if test "${enable_colors256+set}" = set; then -- enableval="$enable_colors256" -+# Check whether --enable-colors256 was given. -+if test "${enable_colors256+set}" = set; then : -+ enableval=$enable_colors256; -+fi - --fi; - if test "$enable_colors256" = "yes"; then -- cat >>confdefs.h <<\_ACEOF --#define COLORS256 1 --_ACEOF -+ $as_echo "#define COLORS256 1" >>confdefs.h - - fi --# Check whether --enable-rxvt_osc or --disable-rxvt_osc was given. --if test "${enable_rxvt_osc+set}" = set; then -- enableval="$enable_rxvt_osc" -+# Check whether --enable-rxvt_osc was given. -+if test "${enable_rxvt_osc+set}" = set; then : -+ enableval=$enable_rxvt_osc; -+fi - --fi; - if test "$enable_rxvt_osc" = "yes"; then -- cat >>confdefs.h <<\_ACEOF --#define RXVT_OSC 1 --_ACEOF -+ $as_echo "#define RXVT_OSC 1" >>confdefs.h - - fi - -@@ -7946,82 +6486,63 @@ if test -z "$old_CFLAGS"; then - fi - test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq" - --if test "$cross_compiling" = yes; then -- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling --See \`config.log' for more details." >&5 --echo "$as_me: error: cannot run test program while cross compiling --See \`config.log' for more details." >&2;} -- { (exit 1); exit 1; }; } --else -- cat >conftest.$ac_ext <<_ACEOF --#line $LINENO "configure" --/* confdefs.h. */ --_ACEOF --cat confdefs.h >>conftest.$ac_ext --cat >>conftest.$ac_ext <<_ACEOF -+if test "$cross_compiling" = yes; then : -+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -+as_fn_error $? "cannot run test program while cross compiling -+See \`config.log' for more details" "$LINENO" 5; } -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext - /* end confdefs.h. */ - main(){exit(0);} - _ACEOF --rm -f conftest$ac_exeext --if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 -- (eval $ac_link) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' -- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 -- (eval $ac_try) 2>&5 -- ac_status=$? -- echo "$as_me:$LINENO: \$? = $ac_status" >&5 -- (exit $ac_status); }; }; then -- : --else -- echo "$as_me: program exited with status $ac_status" >&5 --echo "$as_me: failed program was:" >&5 --sed 's/^/| /' conftest.$ac_ext >&5 -+if ac_fn_c_try_run "$LINENO"; then : - --( exit $ac_status ) --{ { echo "$as_me:$LINENO: error: Can't run the compiler - internal error. Sorry." >&5 --echo "$as_me: error: Can't run the compiler - internal error. Sorry." >&2;} -- { (exit 1); exit 1; }; } -+else -+ as_fn_error $? "Can't run the compiler - internal error. Sorry." "$LINENO" 5 - fi --rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ -+ conftest.$ac_objext conftest.beam conftest.$ac_ext - fi - -+ - ETCSCREENRC="\"/usr/local/etc/screenrc\"" - if test -n "$prefix"; then - ETCSCREENRC="\"$prefix/etc/screenrc\"" - fi --echo "$as_me:$LINENO: checking for the global screenrc file" >&5 --echo $ECHO_N "checking for the global screenrc file... $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the global screenrc file" >&5 -+$as_echo_n "checking for the global screenrc file... " >&6; } -+ -+# Check whether --with-sys-screenrc was given. -+if test "${with_sys_screenrc+set}" = set; then : -+ withval=$with_sys_screenrc; ETCSCREENRC="\"${withval}\"" -+fi - --# Check whether --with-sys-screenrc or --without-sys-screenrc was given. --if test "${with_sys_screenrc+set}" = set; then -- withval="$with_sys_screenrc" -- ETCSCREENRC="\"${withval}\"" --fi; - cat >>confdefs.h <<_ACEOF - #define ETCSCREENRC $ETCSCREENRC - _ACEOF - --echo "$as_me:$LINENO: result: $ETCSCREENRC" >&5 --echo "${ECHO_T}$ETCSCREENRC" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ETCSCREENRC" >&5 -+$as_echo "$ETCSCREENRC" >&6; } - - SCREENENCODINGS="\"/usr/local/lib/screen/utf8encodings\"" - if test -n "$datadir"; then - eval SCREENENCODINGS="$datadir/screen/utf8encodings" - SCREENENCODINGS="\"$SCREENENCODINGS\"" - fi --echo "$as_me:$LINENO: checking for the utf8-encodings location" >&5 --echo $ECHO_N "checking for the utf8-encodings location... $ECHO_C" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the utf8-encodings location" >&5 -+$as_echo_n "checking for the utf8-encodings location... " >&6; } - cat >>confdefs.h <<_ACEOF - #define SCREENENCODINGS $SCREENENCODINGS - _ACEOF - --echo "$as_me:$LINENO: result: $SCREENENCODINGS" >&5 --echo "${ECHO_T}$SCREENENCODINGS" >&6 -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SCREENENCODINGS" >&5 -+$as_echo "$SCREENENCODINGS" >&6; } -+ -+ac_config_files="$ac_config_files Makefile doc/Makefile" -+ -+ac_config_commands="$ac_config_commands default" - -- ac_config_files="$ac_config_files Makefile doc/Makefile" -- ac_config_commands="$ac_config_commands default" - cat >confcache <<\_ACEOF - # This file is a shell script that caches the results of configure - # tests run on this system so they can be shared between configure -@@ -8040,39 +6561,70 @@ _ACEOF - - # The following way of writing the cache mishandles newlines in values, - # but we know of no workaround that is simple, portable, and efficient. --# So, don't put newlines in cache variables' values. -+# So, we kill variables containing newlines. - # Ultrix sh set writes to stderr and can't be redirected directly, - # and sets the high bit in the cache file unless we assign to the vars. --{ -+( -+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do -+ eval ac_val=\$$ac_var -+ case $ac_val in #( -+ *${as_nl}*) -+ case $ac_var in #( -+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; -+ esac -+ case $ac_var in #( -+ _ | IFS | as_nl) ;; #( -+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( -+ *) { eval $ac_var=; unset $ac_var;} ;; -+ esac ;; -+ esac -+ done -+ - (set) 2>&1 | -- case `(ac_space=' '; set | grep ac_space) 2>&1` in -- *ac_space=\ *) -- # `set' does not quote correctly, so add quotes (double-quote -- # substitution turns \\\\ into \\, and sed turns \\ into \). -+ case $as_nl`(ac_space=' '; set) 2>&1` in #( -+ *${as_nl}ac_space=\ *) -+ # `set' does not quote correctly, so add quotes: double-quote -+ # substitution turns \\\\ into \\, and sed turns \\ into \. - sed -n \ -- "s/'/'\\\\''/g; -- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" -- ;; -+ "s/'/'\\\\''/g; -+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" -+ ;; #( - *) - # `set' quotes correctly as required by POSIX, so do not add quotes. -- sed -n \ -- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" -+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" - ;; -- esac; --} | -+ esac | -+ sort -+) | - sed ' -+ /^ac_cv_env_/b end - t clear -- : clear -+ :clear - s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ - t end -- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ -- : end' >>confcache --if diff $cache_file confcache >/dev/null 2>&1; then :; else -- if test -w $cache_file; then -- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" -- cat confcache >$cache_file -+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ -+ :end' >>confcache -+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else -+ if test -w "$cache_file"; then -+ if test "x$cache_file" != "x/dev/null"; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -+$as_echo "$as_me: updating cache $cache_file" >&6;} -+ if test ! -f "$cache_file" || test -h "$cache_file"; then -+ cat confcache >"$cache_file" -+ else -+ case $cache_file in #( -+ */* | ?:*) -+ mv -f confcache "$cache_file"$$ && -+ mv -f "$cache_file"$$ "$cache_file" ;; #( -+ *) -+ mv -f confcache "$cache_file" ;; -+ esac -+ fi -+ fi - else -- echo "not updating unwritable cache $cache_file" -+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} - fi - fi - rm -f confcache -@@ -8081,32 +6633,19 @@ test "x$prefix" = xNONE && prefix=$ac_de - # Let make expand exec_prefix. - test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' - --# VPATH may cause trouble with some makes, so we remove $(srcdir), --# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and --# trailing colons and then remove the whole line if VPATH becomes empty --# (actually we leave an empty line to preserve line numbers). --if test "x$srcdir" = x.; then -- ac_vpsub='/^[ ]*VPATH[ ]*=/{ --s/:*\$(srcdir):*/:/; --s/:*\${srcdir}:*/:/; --s/:*@srcdir@:*/:/; --s/^\([^=]*=[ ]*\):*/\1/; --s/:*$//; --s/^[^=]*=[ ]*$//; --}' --fi -- - DEFS=-DHAVE_CONFIG_H - - ac_libobjs= - ac_ltlibobjs= -+U= - for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue - # 1. Remove the extension, and $U if already installed. -- ac_i=`echo "$ac_i" | -- sed 's/\$U\././;s/\.o$//;s/\.obj$//'` -- # 2. Add them. -- ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" -- ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' -+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' -+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"` -+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR -+ # will be set to the directory where LIBOBJS objects are built. -+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" -+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' - done - LIBOBJS=$ac_libobjs - -@@ -8114,12 +6653,14 @@ LTLIBOBJS=$ac_ltlibobjs - - - --: ${CONFIG_STATUS=./config.status} -+: "${CONFIG_STATUS=./config.status}" -+ac_write_fail=0 - ac_clean_files_save=$ac_clean_files - ac_clean_files="$ac_clean_files $CONFIG_STATUS" --{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 --echo "$as_me: creating $CONFIG_STATUS" >&6;} --cat >$CONFIG_STATUS <<_ACEOF -+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 -+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} -+as_write_fail=0 -+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 - #! $SHELL - # Generated by $as_me. - # Run this file to recreate the current configuration. -@@ -8129,80 +6670,253 @@ cat >$CONFIG_STATUS <<_ACEOF - debug=false - ac_cs_recheck=false - ac_cs_silent=false --SHELL=\${CONFIG_SHELL-$SHELL} --_ACEOF - --cat >>$CONFIG_STATUS <<\_ACEOF --## --------------------- ## --## M4sh Initialization. ## --## --------------------- ## -- --# Be Bourne compatible --if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then -+SHELL=\${CONFIG_SHELL-$SHELL} -+export SHELL -+_ASEOF -+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 -+## -------------------- ## -+## M4sh Initialization. ## -+## -------------------- ## -+ -+# Be more Bourne compatible -+DUALCASE=1; export DUALCASE # for MKS sh -+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: -- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which -+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. 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The arguments -+# must be portable across $(()) and expr. -+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : -+ eval 'as_fn_arith () -+ { -+ as_val=$(( $* )) -+ }' -+else -+ as_fn_arith () -+ { -+ as_val=`expr "$@" || test $? -eq 1` -+ } -+fi # as_fn_arith -+ -+ -+if expr a : '\(a\)' >/dev/null 2>&1 && -+ test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr - else - as_expr=false - fi - --if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then -+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename - else - as_basename=false - fi - -+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then -+ as_dirname=dirname -+else -+ as_dirname=false -+fi - --# Name of the executable. --as_me=`$as_basename "$0" || -+as_me=`$as_basename -- "$0" || - $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ -- X"$0" : 'X\(/\)$' \| \ -- . : '\(.\)' 2>/dev/null || --echo X/"$0" | -- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } -- /^X\/\(\/\/\)$/{ s//\1/; q; } -- /^X\/\(\/\).*/{ s//\1/; q; } -- s/.*/./; q'` -+ X"$0" : 'X\(/\)' \| . 2>/dev/null || -+$as_echo X/"$0" | -+ sed '/^.*\/\([^/][^/]*\)\/*$/{ -+ s//\1/ -+ q -+ } -+ /^X\/\(\/\/\)$/{ -+ s//\1/ -+ q -+ } -+ /^X\/\(\/\).*/{ -+ s//\1/ -+ q -+ } -+ s/.*/./; q'` - -- --# PATH needs CR, and LINENO needs CR and PATH. - # Avoid depending upon Character Ranges. - as_cr_letters='abcdefghijklmnopqrstuvwxyz' - as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -@@ -8210,180 +6924,145 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTE - as_cr_digits='0123456789' - as_cr_alnum=$as_cr_Letters$as_cr_digits - --# The user is always right. --if test "${PATH_SEPARATOR+set}" != set; then -- echo "#! /bin/sh" >conf$$.sh -- echo "exit 0" >>conf$$.sh -- chmod +x conf$$.sh -- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then -- PATH_SEPARATOR=';' -- else -- PATH_SEPARATOR=: -- fi -- rm -f conf$$.sh --fi -- -- -- as_lineno_1=$LINENO -- as_lineno_2=$LINENO -- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` -- test "x$as_lineno_1" != "x$as_lineno_2" && -- test "x$as_lineno_3" = "x$as_lineno_2" || { -- # Find who we are. 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[TAG]... - - -h, --help print this help, then exit -- -V, --version print version number, then exit -- -q, --quiet do not print progress messages -+ -V, --version print version number and configuration settings, then exit -+ --config print configuration, then exit -+ -q, --quiet, --silent -+ do not print progress messages - -d, --debug don't remove temporary files - --recheck update $as_me by reconfiguring in the same conditions -- --file=FILE[:TEMPLATE] -+ --file=FILE[:TEMPLATE] - instantiate the configuration file FILE -- --header=FILE[:TEMPLATE] -+ --header=FILE[:TEMPLATE] - instantiate the configuration header FILE - - Configuration files: -@@ -8440,85 +7121,91 @@ $config_headers - Configuration commands: - $config_commands - --Report bugs to ." --_ACEOF -+Report bugs to the package provider." - --cat >>$CONFIG_STATUS <<_ACEOF -+_ACEOF -+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" - ac_cs_version="\\ - config.status --configured by $0, generated by GNU Autoconf 2.57, -- with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" -+configured by $0, generated by GNU Autoconf 2.68, -+ with options \\"\$ac_cs_config\\" - --Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 --Free Software Foundation, Inc. -+Copyright (C) 2010 Free Software Foundation, Inc. - This config.status script is free software; the Free Software Foundation - gives unlimited permission to copy, distribute and modify it." --srcdir=$srcdir --INSTALL="$INSTALL" -+ -+ac_pwd='$ac_pwd' -+srcdir='$srcdir' -+INSTALL='$INSTALL' -+AWK='$AWK' -+test -n "\$AWK" || AWK=awk - _ACEOF - --cat >>$CONFIG_STATUS <<\_ACEOF --# If no file are specified by the user, then we need to provide default --# value. By we need to know if files were specified by the user. -+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -+# The default lists apply if the user does not specify any file. - ac_need_defaults=: - while test $# != 0 - do - case $1 in -- --*=*) -- ac_option=`expr "x$1" : 'x\([^=]*\)='` -- ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` -+ --*=?*) -+ ac_option=`expr "X$1" : 'X\([^=]*\)='` -+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` - ac_shift=: - ;; -- -*) -+ --*=) -+ ac_option=`expr "X$1" : 'X\([^=]*\)='` -+ ac_optarg= -+ ac_shift=: -+ ;; -+ *) - ac_option=$1 - ac_optarg=$2 - ac_shift=shift - ;; -- *) # This is not an option, so the user has probably given explicit -- # arguments. -- ac_option=$1 -- ac_need_defaults=false;; - esac - - case $ac_option in - # Handling of the options. --_ACEOF --cat >>$CONFIG_STATUS <<\_ACEOF - -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) - ac_cs_recheck=: ;; -- --version | --vers* | -V ) -- echo "$ac_cs_version"; exit 0 ;; -- --he | --h) -- # Conflict between --help and --header -- { { echo "$as_me:$LINENO: error: ambiguous option: $1 --Try \`$0 --help' for more information." >&5 --echo "$as_me: error: ambiguous option: $1 --Try \`$0 --help' for more information." >&2;} -- { (exit 1); exit 1; }; };; -- --help | --hel | -h ) -- echo "$ac_cs_usage"; exit 0 ;; -- --debug | --d* | -d ) -+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) -+ $as_echo "$ac_cs_version"; exit ;; -+ --config | --confi | --conf | --con | --co | --c ) -+ $as_echo "$ac_cs_config"; exit ;; -+ --debug | --debu | --deb | --de | --d | -d ) - debug=: ;; - --file | --fil | --fi | --f ) - $ac_shift -- CONFIG_FILES="$CONFIG_FILES $ac_optarg" -+ case $ac_optarg in -+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; -+ '') as_fn_error $? "missing file argument" ;; -+ esac -+ as_fn_append CONFIG_FILES " '$ac_optarg'" - ac_need_defaults=false;; - --header | --heade | --head | --hea ) - $ac_shift -- CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" -+ case $ac_optarg in -+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; -+ esac -+ as_fn_append CONFIG_HEADERS " '$ac_optarg'" - ac_need_defaults=false;; -+ --he | --h) -+ # Conflict between --help and --header -+ as_fn_error $? "ambiguous option: \`$1' -+Try \`$0 --help' for more information.";; -+ --help | --hel | -h ) -+ $as_echo "$ac_cs_usage"; exit ;; - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil | --si | --s) - ac_cs_silent=: ;; - - # This is an error. -- -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 --Try \`$0 --help' for more information." >&5 --echo "$as_me: error: unrecognized option: $1 --Try \`$0 --help' for more information." >&2;} -- { (exit 1); exit 1; }; } ;; -+ -*) as_fn_error $? "unrecognized option: \`$1' -+Try \`$0 --help' for more information." ;; - -- *) ac_config_targets="$ac_config_targets $1" ;; -+ *) as_fn_append ac_config_targets " $1" -+ ac_need_defaults=false ;; - - esac - shift -@@ -8532,33 +7219,47 @@ if $ac_cs_silent; then - fi - - _ACEOF --cat >>$CONFIG_STATUS <<_ACEOF -+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 - if \$ac_cs_recheck; then -- echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 -- exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion -+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion -+ shift -+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 -+ CONFIG_SHELL='$SHELL' -+ export CONFIG_SHELL -+ exec "\$@" - fi - - _ACEOF -+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 -+exec 5>>config.log -+{ -+ echo -+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX -+## Running $as_me. ## -+_ASBOX -+ $as_echo "$ac_log" -+} >&5 - -+_ACEOF -+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -+_ACEOF - -+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 - -- -- --cat >>$CONFIG_STATUS <<\_ACEOF -+# Handling of arguments. - for ac_config_target in $ac_config_targets - do -- case "$ac_config_target" in -- # Handling of arguments. -- "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; -- "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; -- "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; -- "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; -- *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 --echo "$as_me: error: invalid argument: $ac_config_target" >&2;} -- { (exit 1); exit 1; }; };; -+ case $ac_config_target in -+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; -+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; -+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; -+ "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; -+ -+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; - esac - done - -+ - # If the user did not use the arguments to specify the items to instantiate, - # then the envvar interface is used. Set only those that are not. - # We use the long form for the default assignment because of an extremely -@@ -8570,593 +7271,562 @@ if $ac_need_defaults; then - fi - - # Have a temporary directory for convenience. Make it in the build tree --# simply because there is no reason to put it here, and in addition, -+# simply because there is no reason against having it here, and in addition, - # creating and moving files from /tmp can sometimes cause problems. --# Create a temporary directory, and hook for its removal unless debugging. -+# Hook for its removal unless debugging. -+# Note that there is a small window in which the directory will not be cleaned: -+# after its creation but before its name has been assigned to `$tmp'. - $debug || - { -- trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 -- trap '{ (exit 1); exit 1; }' 1 2 13 15 -+ tmp= ac_tmp= -+ trap 'exit_status=$? -+ : "${ac_tmp:=$tmp}" -+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status -+' 0 -+ trap 'as_fn_exit 1' 1 2 13 15 - } -- - # Create a (secure) tmp directory for tmp files. - - { -- tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && -- test -n "$tmp" && test -d "$tmp" -+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && -+ test -d "$tmp" - } || - { -- tmp=./confstat$$-$RANDOM -- (umask 077 && mkdir $tmp) --} || --{ -- echo "$me: cannot create a temporary directory in ." >&2 -- { (exit 1); exit 1; } --} -+ tmp=./conf$$-$RANDOM -+ (umask 077 && mkdir "$tmp") -+} || as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 -+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 -+$as_echo "$as_me: $ac_file is unchanged" >&6;} - else -- ac_dir=`(dirname "$ac_file") 2>/dev/null || --$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ -- X"$ac_file" : 'X\(//\)[^/]' \| \ -- X"$ac_file" : 'X\(//\)$' \| \ -- X"$ac_file" : 'X\(/\)' \| \ -- . : '\(.\)' 2>/dev/null || --echo X"$ac_file" | -- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } -- /^X\(\/\/\)[^/].*/{ s//\1/; q; } -- /^X\(\/\/\)$/{ s//\1/; q; } -- /^X\(\/\).*/{ s//\1/; q; } -- s/.*/./; q'` -- { if $as_mkdir_p; then -- mkdir -p "$ac_dir" -- else -- as_dir="$ac_dir" -- as_dirs= -- while test ! -d "$as_dir"; do -- as_dirs="$as_dir $as_dirs" -- as_dir=`(dirname "$as_dir") 2>/dev/null || --$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ -- X"$as_dir" : 'X\(//\)[^/]' \| \ -- X"$as_dir" : 'X\(//\)$' \| \ -- X"$as_dir" : 'X\(/\)' \| \ -- . : '\(.\)' 2>/dev/null || --echo X"$as_dir" | -- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } -- /^X\(\/\/\)[^/].*/{ s//\1/; q; } -- /^X\(\/\/\)$/{ s//\1/; q; } -- /^X\(\/\).*/{ s//\1/; q; } -- s/.*/./; q'` -- done -- test ! -n "$as_dirs" || mkdir $as_dirs -- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 --echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} -- { (exit 1); exit 1; }; }; } -- -- rm -f $ac_file -- mv $tmp/config.h $ac_file -+ rm -f "$ac_file" -+ mv "$ac_tmp/config.h" "$ac_file" \ -+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 - fi - else -- cat $tmp/config.h -- rm -f $tmp/config.h -+ $as_echo "/* $configure_input */" \ -+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ -+ || as_fn_error $? "could not create -" "$LINENO" 5 - fi --done --_ACEOF --cat >>$CONFIG_STATUS <<\_ACEOF -- --# --# CONFIG_COMMANDS section. --# --for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue -- ac_dest=`echo "$ac_file" | sed 's,:.*,,'` -- ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` -- ac_dir=`(dirname "$ac_dest") 2>/dev/null || --$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ -- X"$ac_dest" : 'X\(//\)[^/]' \| \ -- X"$ac_dest" : 'X\(//\)$' \| \ -- X"$ac_dest" : 'X\(/\)' \| \ -- . : '\(.\)' 2>/dev/null || --echo X"$ac_dest" | -- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } -- /^X\(\/\/\)[^/].*/{ s//\1/; q; } -- /^X\(\/\/\)$/{ s//\1/; q; } -- /^X\(\/\).*/{ s//\1/; q; } -- s/.*/./; q'` -- ac_builddir=. -- --if test "$ac_dir" != .; then -- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` -- # A "../" for each directory in $ac_dir_suffix. -- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` --else -- ac_dir_suffix= ac_top_builddir= --fi -+ ;; - --case $srcdir in -- .) # No --srcdir option. We are building in place. -- ac_srcdir=. -- if test -z "$ac_top_builddir"; then -- ac_top_srcdir=. -- else -- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` -- fi ;; -- [\\/]* | ?:[\\/]* ) # Absolute path. -- ac_srcdir=$srcdir$ac_dir_suffix; -- ac_top_srcdir=$srcdir ;; -- *) # Relative path. -- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix -- ac_top_srcdir=$ac_top_builddir$srcdir ;; --esac --# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be --# absolute. --ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` --ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` --ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` --ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` -+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 -+$as_echo "$as_me: executing $ac_file commands" >&6;} -+ ;; -+ esac - - -- { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 --echo "$as_me: executing $ac_dest commands" >&6;} -- case $ac_dest in -- default ) -+ case $ac_file$ac_mode in -+ "default":C) - # a hook for preserving undef directive in config.h - mv config.h conftest - sed -e 's@^\(.*\)defin.\( .*\) .*/\*\(.*KEEP_UNDEF_HERE\)@\1undef\2 /\*\3@' < conftest > config.h - rm -f conftest - ;; -+ - esac --done --_ACEOF -+done # for ac_tag - --cat >>$CONFIG_STATUS <<\_ACEOF - --{ (exit 0); exit 0; } -+as_fn_exit 0 - _ACEOF --chmod +x $CONFIG_STATUS - ac_clean_files=$ac_clean_files_save - -+test $ac_write_fail = 0 || -+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 -+ - - # configure is writing to config.log, and then calls config.status. - # config.status does its own redirection, appending to config.log. -@@ -9176,7 +7846,11 @@ if test "$no_create" != yes; then - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. -- $ac_cs_success || { (exit 1); exit 1; } -+ $ac_cs_success || as_fn_exit 1 -+fi -+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then -+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} - fi - - -Index: configure.in -=================================================================== ---- configure.in.orig 2003-06-03 13:58:24.000000000 +0200 -+++ configure.in 2011-11-21 15:48:13.429846427 +0100 -@@ -93,7 +93,7 @@ AC_ARG_ENABLE(socket-dir, - AC_MSG_RESULT(yes) - AC_MSG_CHECKING(for the socket dir) - SOCKDIR="(eff_uid ? \"/tmp/uscreens\" : \"/tmp/screens\")" -- AC_ARG_WITH(socket-dir, [ --with-socket-dir=path where to put the per-user sockets], [ SOCKDIR="\"${withval}\"" ]) -+ AC_ARG_WITH(socket-dir, [ --with-socket-dir=path where to put the per-user sockets], [ SOCKDIR="${withval}" ]) - AC_MSG_RESULT(${SOCKDIR}) - AC_DEFINE_UNQUOTED(SOCKDIR, $SOCKDIR) - ] -@@ -658,10 +658,13 @@ AC_TRY_LINK(,tgetent((char *)0, (char *) - LIBS="-ltermlib $olibs" - AC_CHECKING(libtermlib) - AC_TRY_LINK(,tgetent((char *)0, (char *)0);,, -+LIBS="-ltinfo $olibs" -+AC_CHECKING(libtinfo) -+AC_TRY_LINK(,tgetent((char *)0, (char *)0);,, - LIBS="-lncurses $olibs" - AC_CHECKING(libncurses) - AC_TRY_LINK(,tgetent((char *)0, (char *)0);,, --AC_MSG_ERROR(!!! no tgetent - no screen)))))) -+AC_MSG_ERROR(!!! no tgetent - no screen))))))) - - AC_TRY_RUN([ - main() Index: screenrc =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 @@ -12182,35 +7,3 @@ Index: screenrc + +termcapinfo xterm* G0:is=\E[?4l\E>:ti@:te@ +termcapinfo linux me=\E[m:AX -Index: terminfo/screeninfo.src -=================================================================== ---- terminfo/screeninfo.src.orig 2003-07-21 17:33:36.000000000 +0200 -+++ terminfo/screeninfo.src 2011-11-21 15:47:46.661111814 +0100 -@@ -71,3 +71,27 @@ screen-s|VT 100/ANSI X3.64 virtual termi - civis=\E[?25l, cnorm=\E[34h\E[?25h, cvvis=\E[34l, - op=\E[39;49m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, - acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~..--++\054\054hhII00, -+screen-256color|VT 100/ANSI X3.64 virtual terminal with 256 colors, -+ am, km, mir, msgr, xenl, -+ cols#80, it#8, lines#24, colors#256, pairs#32767, -+ bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, -+ clear=\E[H\E[J, cr=\r, csr=\E[%i%p1%d;%p2%dr, -+ cub=\E[%p1%dD, cub1=\b, cud=\E[%p1%dB, cud1=\n, -+ cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, -+ cuu=\E[%p1%dA, cuu1=\EM, dch=\E[%p1%dP, dch1=\E[P, -+ dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, -+ enacs=\E(B\E)0, home=\E[H, -+ ht=\t, hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, -+ ind=\n, is2=\E)0, kcub1=\EOD, kcud1=\EOB, -+ kcuf1=\EOC, kcuu1=\EOA, kdch1=\E[3~, kf1=\EOP, -+ kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf2=\EOQ, -+ kf3=\EOR, kf4=\EOS, kf5=\E[15~, kf6=\E[17~, -+ kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, khome=\E[1~, kend=\E[4~, -+ kich1=\E[2~, knp=\E[6~, kpp=\E[5~, nel=\EE, -+ rc=\E8, rev=\E[7m, ri=\EM, rmcup=\E[?1049l, rmir=\E[4l, -+ rmkx=\E[?1l\E>, rmso=\E[23m, rmul=\E[24m, rs2=\Ec, sc=\E7, -+ sgr0=\E[m, smcup=\E[?1049h, smir=\E[4h, smkx=\E[?1h\E=, -+ smso=\E[3m, smul=\E[4m, tbc=\E[3g, smacs=^N, rmacs=^O, flash=\Eg, -+ civis=\E[?25l, cnorm=\E[34h\E[?25h, cvvis=\E[34l, -+ op=\E[39;49m, setab=\E[48;5;%p1%dm, setaf=\E[38;5;%p1%dm, -+ acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~..--++\054\054hhII00, diff --git a/screen-4.0.3-ipv6.patch b/screen-4.0.3-ipv6.patch index 447d414..79a1339 100644 --- a/screen-4.0.3-ipv6.patch +++ b/screen-4.0.3-ipv6.patch @@ -1,97 +1,70 @@ ---- - extern.h | 3 - - help.c | 4 + - screen.c | 16 +++++- - teln.c | 154 ++++++++++++++++++++++++++++++--------------------------------- - window.c | 28 ++++++----- - window.h | 2 - 6 files changed, 110 insertions(+), 97 deletions(-) - -Index: screen-4.0.3/window.h -=================================================================== ---- screen-4.0.3.orig/window.h -+++ screen-4.0.3/window.h -@@ -254,7 +254,7 @@ struct win - struct display *w_zdisplay; - #endif - #ifdef BUILTIN_TELNET -- struct sockaddr_in w_telsa; -+ struct sockaddr_storage w_telsa; - char w_telbuf[IOSIZE]; - int w_telbufl; - char w_telmopts[256]; -Index: screen-4.0.3/window.c -=================================================================== ---- screen-4.0.3.orig/window.c -+++ screen-4.0.3/window.c -@@ -582,6 +582,13 @@ struct NewWindow *newwin; - n = pp - wtab; - debug1("Makewin creating %d\n", n); +--- ./extern.h.orig 2012-06-08 15:20:18.000000000 +0000 ++++ ./extern.h 2012-06-08 15:58:08.000000000 +0000 +@@ -458,8 +458,7 @@ extern void LayProcessMouseSwitch __P(( + /* teln.c */ + #ifdef BUILTIN_TELNET +-extern int TelOpen __P((char **)); +-extern int TelConnect __P((struct win *)); ++extern int TelOpenAndConnect __P((struct win *)); + extern int TelIsline __P((struct win *p)); + extern void TelProcessLine __P((char **, int *)); + extern int DoTelnet __P((char *, int *, int)); +--- ./help.c.orig 2012-06-08 15:20:18.000000000 +0000 ++++ ./help.c 2012-06-08 15:58:08.000000000 +0000 +@@ -66,6 +66,10 @@ char *myname, *message, *arg; + { + printf("Use: %s [-opts] [cmd [args]]\n", myname); + printf(" or: %s -r [host.tty]\n\nOptions:\n", myname); +#ifdef BUILTIN_TELNET -+ if(!strcmp(nwin.args[0], "//telnet")) { -+ type = W_TYPE_TELNET; -+ TtyName = "telnet"; -+ } -+ else ++ printf("-4 Use IPv4.\n"); ++ printf("-6 Use IPv6.\n"); ++#endif + printf("-a Force all capabilities into each window's termcap.\n"); + printf("-A -[r|R] Adapt all windows to the new display width & height.\n"); + printf("-c file Read configuration file instead of '.screenrc'.\n"); +--- ./screen.c.orig 2012-06-08 15:20:18.000000000 +0000 ++++ ./screen.c 2012-06-08 15:58:08.000000000 +0000 +@@ -248,8 +248,9 @@ struct layer *flayer; + struct win *fore; + struct win *windows; + struct win *console_window; +- +- ++#ifdef BUILTIN_TELNET ++int af; +#endif - if ((f = OpenDevice(nwin.args, nwin.lflag, &type, &TtyName)) < 0) - return -1; -@@ -736,7 +743,7 @@ struct NewWindow *newwin; - #ifdef BUILTIN_TELNET - if (type == W_TYPE_TELNET) - { -- if (TelConnect(p)) -+ if (TelOpenAndConnect(p)) - { - FreeWindow(p); - return -1; -@@ -834,6 +841,13 @@ struct win *p; - int lflag, f; - - lflag = nwin_default.lflag; + /* + * Do this last +@@ -507,6 +508,9 @@ char **av; + nwin = nwin_undef; + nwin_options = nwin_undef; + strcpy(screenterm, "screen"); +#ifdef BUILTIN_TELNET -+ if(!strcmp(p->w_cmdargs[0], "//telnet")) { -+ p->w_type = W_TYPE_TELNET; -+ TtyName = "telnet"; -+ } -+ else -+#endif - if ((f = OpenDevice(p->w_cmdargs, lflag, &p->w_type, &TtyName)) < 0) - return -1; ++ af = AF_UNSPEC; ++#endif -@@ -864,7 +878,7 @@ struct win *p; - #ifdef BUILTIN_TELNET - if (p->w_type == W_TYPE_TELNET) - { -- if (TelConnect(p)) -+ if (TelOpenAndConnect(p)) - return -1; - } - else -@@ -1007,16 +1021,6 @@ char **namep; + logreopen_register(lf_secreopen); - if (!arg) - return -1; --#ifdef BUILTIN_TELNET -- if (strcmp(arg, "//telnet") == 0) -- { -- f = TelOpen(args + 1); -- lflag = 0; -- *typep = W_TYPE_TELNET; -- *namep = "telnet"; -- } -- else --#endif - if ((stat(arg, &st)) == 0 && S_ISCHR(st.st_mode)) - { - if (access(arg, R_OK | W_OK) == -1) -Index: screen-4.0.3/teln.c -=================================================================== ---- screen-4.0.3.orig/teln.c -+++ screen-4.0.3/teln.c -@@ -25,6 +25,7 @@ +@@ -541,6 +545,14 @@ char **av; + { + switch (*ap) + { ++#ifdef BUILTIN_TELNET ++ case '4': ++ af = AF_INET; ++ break; ++ case '6': ++ af = AF_INET6; ++ break; ++#endif + case 'a': + nwin_options.aflag = 1; + break; +--- ./teln.c.orig 2009-07-22 15:59:27.000000000 +0000 ++++ ./teln.c 2012-06-08 15:58:08.000000000 +0000 +@@ -30,6 +30,7 @@ #include #include #include @@ -99,7 +72,7 @@ Index: screen-4.0.3/teln.c #include "config.h" -@@ -37,12 +38,13 @@ extern struct win *fore; +@@ -42,12 +43,13 @@ extern struct win *fore; extern struct layer *flayer; extern int visual_bell; extern char screenterm[]; @@ -115,7 +88,7 @@ Index: screen-4.0.3/teln.c #define TEL_CONNECTING (-2) #define TC_IAC 255 -@@ -99,86 +101,78 @@ char *data; +@@ -105,86 +107,78 @@ char *data; } int @@ -272,73 +245,79 @@ Index: screen-4.0.3/teln.c } int -Index: screen-4.0.3/help.c -=================================================================== ---- screen-4.0.3.orig/help.c -+++ screen-4.0.3/help.c -@@ -49,6 +49,10 @@ char *myname, *message, *arg; - { - printf("Use: %s [-opts] [cmd [args]]\n", myname); - printf(" or: %s -r [host.tty]\n\nOptions:\n", myname); +--- ./window.c.orig 2012-06-08 15:20:18.000000000 +0000 ++++ ./window.c 2012-06-08 16:01:54.000000000 +0000 +@@ -607,6 +607,13 @@ struct NewWindow *newwin; + n = pp - wtab; + debug1("Makewin creating %d\n", n); + +#ifdef BUILTIN_TELNET -+ printf("-4 Use IPv4.\n"); -+ printf("-6 Use IPv6.\n"); -+#endif - printf("-a Force all capabilities into each window's termcap.\n"); - printf("-A -[r|R] Adapt all windows to the new display width & height.\n"); - printf("-c file Read configuration file instead of '.screenrc'.\n"); -Index: screen-4.0.3/screen.c -=================================================================== ---- screen-4.0.3.orig/screen.c -+++ screen-4.0.3/screen.c -@@ -231,8 +231,9 @@ struct layer *flayer; - struct win *fore; - struct win *windows; - struct win *console_window; -- -- -+#ifdef BUILTIN_TELNET -+int af; ++ if(!strcmp(nwin.args[0], "//telnet")) { ++ type = W_TYPE_TELNET; ++ TtyName = "telnet"; ++ } ++ else +#endif - - /* - * Do this last -@@ -471,6 +472,9 @@ char **av; - nwin = nwin_undef; - nwin_options = nwin_undef; - strcpy(screenterm, "screen"); -+#ifdef BUILTIN_TELNET -+ af = AF_UNSPEC; -+#endif - - logreopen_register(lf_secreopen); - -@@ -505,6 +509,14 @@ char **av; - { - switch (*ap) - { -+#ifdef BUILTIN_TELNET -+ case '4': -+ af = AF_INET; -+ break; -+ case '6': -+ af = AF_INET6; -+ break; -+#endif - case 'a': - nwin_options.aflag = 1; - break; -Index: screen-4.0.3/extern.h -=================================================================== ---- screen-4.0.3.orig/extern.h -+++ screen-4.0.3/extern.h -@@ -446,8 +446,7 @@ extern void ExitOverlayPage __P((void)) - - /* teln.c */ + if ((f = OpenDevice(nwin.args, nwin.lflag, &type, &TtyName)) < 0) + return -1; + if (type == W_TYPE_GROUP) +@@ -768,7 +775,7 @@ struct NewWindow *newwin; #ifdef BUILTIN_TELNET --extern int TelOpen __P((char **)); --extern int TelConnect __P((struct win *)); -+extern int TelOpenAndConnect __P((struct win *)); - extern int TelIsline __P((struct win *p)); - extern void TelProcessLine __P((char **, int *)); - extern int DoTelnet __P((char *, int *, int)); + if (type == W_TYPE_TELNET) + { +- if (TelConnect(p)) ++ if (TelOpenAndConnect(p)) + { + FreeWindow(p); + return -1; +@@ -880,6 +887,13 @@ struct win *p; + int lflag, f; + + lflag = nwin_default.lflag; ++#ifdef BUILTIN_TELNET ++ if(!strcmp(p->w_cmdargs[0], "//telnet")) { ++ p->w_type = W_TYPE_TELNET; ++ TtyName = "telnet"; ++ } ++ else ++#endif + if ((f = OpenDevice(p->w_cmdargs, lflag, &p->w_type, &TtyName)) < 0) + return -1; + +@@ -913,7 +927,7 @@ struct win *p; + #ifdef BUILTIN_TELNET + if (p->w_type == W_TYPE_TELNET) + { +- if (TelConnect(p)) ++ if (TelOpenAndConnect(p)) + return -1; + } + else +@@ -1072,16 +1086,6 @@ char **namep; + *namep = "telnet"; + return 0; + } +-#ifdef BUILTIN_TELNET +- if (strcmp(arg, "//telnet") == 0) +- { +- f = TelOpen(args + 1); +- lflag = 0; +- *typep = W_TYPE_TELNET; +- *namep = "telnet"; +- } +- else +-#endif + if (strncmp(arg, "//", 2) == 0) + { + Msg(0, "Invalid argument '%s'", arg); +--- ./window.h.orig 2012-06-08 15:20:18.000000000 +0000 ++++ ./window.h 2012-06-08 15:58:08.000000000 +0000 +@@ -268,7 +268,7 @@ struct win + struct display *w_zdisplay; + #endif + #ifdef BUILTIN_TELNET +- struct sockaddr_in w_telsa; ++ struct sockaddr_storage w_telsa; + char w_telbuf[IOSIZE]; + int w_telbufl; + char w_telmopts[256]; diff --git a/screen-4.0.3.tar.bz2 b/screen-4.0.3.tar.bz2 deleted file mode 100644 index d074639..0000000 --- a/screen-4.0.3.tar.bz2 +++ /dev/null @@ -1,3 +0,0 @@ -version https://git-lfs.github.com/spec/v1 -oid sha256:774bc863dc555a7ea974023d0836307d09ddca5abac8afd50a91635a3590853f -size 741741 diff --git a/screen-4.0.4.tar.gz b/screen-4.0.4.tar.gz new file mode 100644 index 0000000..3b6d7ad --- /dev/null +++ b/screen-4.0.4.tar.gz @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:b18a0a2227c6e486d567a4bd952b27f0cd63ed91bd485bb7c1051e9bbd771129 +size 837276 diff --git a/screen-gcc4.diff b/screen-gcc4.diff deleted file mode 100644 index fca7050..0000000 --- a/screen-gcc4.diff +++ /dev/null @@ -1,53 +0,0 @@ ---- - fileio.c | 2 +- - utmp.c | 8 ++++++-- - 2 files changed, 7 insertions(+), 3 deletions(-) - -Index: screen-4.0.3/fileio.c -=================================================================== ---- screen-4.0.3.orig/fileio.c -+++ screen-4.0.3/fileio.c -@@ -779,7 +779,7 @@ char *cmd; - #ifdef SIGPIPE - signal(SIGPIPE, SIG_DFL); - #endif -- execl("/bin/sh", "sh", "-c", cmd, 0); -+ execl("/bin/sh", "sh", "-c", cmd, (char*)0); - Panic(errno, "/bin/sh"); - default: - break; -Index: screen-4.0.3/utmp.c -=================================================================== ---- screen-4.0.3.orig/utmp.c -+++ screen-4.0.3/utmp.c -@@ -604,6 +604,7 @@ struct utmp *u; - char *line, *user; - int pid; - { -+ time_t t; - u->ut_type = USER_PROCESS; - strncpy(u->ut_user, user, sizeof(u->ut_user)); - /* Now the tricky part... guess ut_id */ -@@ -618,7 +619,8 @@ int pid; - #endif /* sgi */ - strncpy(u->ut_line, line, sizeof(u->ut_line)); - u->ut_pid = pid; -- (void)time((time_t *)&u->ut_time); -+ (void)time(&t); -+ u->ut_time = t; - } - - static slot_t -@@ -726,9 +728,11 @@ struct utmp *u; - char *line, *user; - int pid; - { -+ time_t t; - strncpy(u->ut_line, line, sizeof(u->ut_line)); - strncpy(u->ut_name, user, sizeof(u->ut_name)); -- (void)time((time_t *)&u->ut_time); -+ (void)time(&t); -+ u->ut_time = t; - } - - static slot_t diff --git a/screen.changes b/screen.changes index 5ed7cd7..dc0b3c1 100644 --- a/screen.changes +++ b/screen.changes @@ -1,3 +1,10 @@ +------------------------------------------------------------------- +Fri Jun 8 18:03:57 CEST 2012 - mls@suse.de + +- update to screen-4.0.4devel + * support for multiple layouts + * no more stuck screen sessions + ------------------------------------------------------------------- Mon Nov 21 14:55:17 UTC 2011 - coolo@suse.com diff --git a/screen.spec b/screen.spec index 7f5cac6..66be997 100644 --- a/screen.spec +++ b/screen.spec @@ -1,7 +1,7 @@ # # spec file for package screen # -# Copyright (c) 2011 SUSE LINUX Products GmbH, Nuernberg, Germany. +# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany. # # All modifications and additions to the file contributed by third parties # remain the property of their copyright owners, unless otherwise agreed @@ -25,23 +25,22 @@ BuildRequires: utempter-devel %else BuildRequires: utempter %endif +PreReq: %install_info_prereq +Version: 4.0.4 +Release: 0 +Summary: A program to allow multiple screens on a VT100/ANSI Terminal License: GPL-2.0+ Group: System/Console -PreReq: %install_info_prereq -Version: 4.0.3 -Release: 19 -Summary: A program to allow multiple screens on a VT100/ANSI Terminal -Source: %{name}-%{version}.tar.bz2 +Source: %{name}-%{version}.tar.gz Source1: screen.conf -Patch: screen-4.0.2.dif +Patch0: screen-4.0.2.dif Patch1: screen-__P.diff -Patch2: screen-gcc4.diff -Patch4: screen-man-loginshell.diff -Patch5: screen-4.0.3-ipv6.patch +Patch2: screen-man-loginshell.diff +Patch3: screen-4.0.3-ipv6.patch # upstream savannah#30880 -Patch6: term_too_long.diff -Patch7: maxwin99bug.patch -Patch8: sort_command.patch +Patch4: term_too_long.diff +Patch5: sort_command.patch +Patch6: libtinfo.diff BuildRoot: %{_tmppath}/%{name}-%{version}-build %description @@ -53,14 +52,13 @@ Documentation: man page %prep %setup -%patch +%patch0 %patch1 %patch2 -p1 +%patch3 %patch4 -p1 -%patch5 -p1 -%patch6 -p1 -%patch7 -p1 -%patch8 -p1 +%patch5 +%patch6 %build CFLAGS="-DMAXWIN=1000 $RPM_OPT_FLAGS" %configure --prefix=/usr --infodir=%{_infodir} \ diff --git a/sort_command.patch b/sort_command.patch index f2f9e45..50bbfea 100644 --- a/sort_command.patch +++ b/sort_command.patch @@ -1,48 +1,31 @@ -screen: Introduce sort command - -:sort -will sort all active screen windows ordered by title. -Limitations: - - Will only work in overview window (CTRL-a-") - - For unknown reasons does not always work. - Encountered on a screen session with about 100 active - windows and several users active, that the sorting - does not always take place. - -Still, this command is very helpful for users who use -screen sessions with a huge amount of active windows. - -Might apply with line offset to latest screen sources. -Got tested intensively with our screen over the last -years. - -Please apply. - -Signed-off-by: Thomas Renninger - - comm.c | 1 + - doc/screen.1 | 5 +++++ - process.c | 41 +++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 47 insertions(+) - -Index: screen-4.0.3/comm.c -=================================================================== ---- screen-4.0.3.orig/comm.c -+++ screen-4.0.3/comm.c -@@ -283,6 +283,7 @@ struct comm comms[RC_LAST + 1] = +--- ./comm.c.orig 2012-06-08 15:20:17.000000000 +0000 ++++ ./comm.c 2012-06-08 16:03:10.000000000 +0000 +@@ -297,6 +297,7 @@ struct comm comms[RC_LAST + 1] = { "sleep", ARGS_1 }, { "slowpaste", NEED_FORE|ARGS_01 }, { "sorendition", ARGS_012 }, + { "sort", ARGS_0 }, { "source", ARGS_1 }, - { "split", NEED_DISPLAY|ARGS_0 }, + { "split", NEED_DISPLAY|ARGS_01 }, { "startup_message", ARGS_1 }, -Index: screen-4.0.3/process.c -=================================================================== ---- screen-4.0.3.orig/process.c -+++ screen-4.0.3/process.c -@@ -2794,6 +2794,47 @@ int key; - WindowChanged((struct win *)0, 0); +--- ./doc/screen.1.orig 2012-06-08 16:02:58.000000000 +0000 ++++ ./doc/screen.1 2012-06-08 16:03:10.000000000 +0000 +@@ -3015,6 +3015,11 @@ underlying system exposes flow control p + text. + .sp + .ne 3 ++.B sort ++.PP ++Sort the windows in alphabetical order of the window tiles. ++.sp ++.ne 3 + .BI "source " file + .PP + Read and execute commands from file \fIfile\fP. Source commands may +--- ./process.c.orig 2012-06-08 15:20:18.000000000 +0000 ++++ ./process.c 2012-06-08 16:03:10.000000000 +0000 +@@ -3024,6 +3024,47 @@ int key; + } } break; + case RC_SORT: @@ -89,19 +72,3 @@ Index: screen-4.0.3/process.c case RC_SILENCE: n = fore->w_silence != 0; i = fore->w_silencewait; -Index: screen-4.0.3/doc/screen.1 -=================================================================== ---- screen-4.0.3.orig/doc/screen.1 -+++ screen-4.0.3/doc/screen.1 -@@ -2678,6 +2678,11 @@ underlying system exposes flow control p - text. - .sp - .ne 3 -+.B sort -+.PP -+Sort the windows in alphabetical order of the window tiles. -+.sp -+.ne 3 - .BI "source " file - .PP - Read and execute commands from file \fIfile\fP. Source commands may diff --git a/term_too_long.diff b/term_too_long.diff index 5a65fcb..c450ba0 100644 --- a/term_too_long.diff +++ b/term_too_long.diff @@ -31,5 +31,5 @@ Index: screen-4.0.3/screen.h - char envterm[20 + 1]; /* terminal type */ + char envterm[42 + 1]; /* terminal type */ int encoding; /* encoding of display */ + int detachfirst; /* whether to detach remote sessions first */ } - attach;