Copy REALLOC_0_WORKS check from HEAD, since autoconf-2.5x complains about

Mon Mar 11 15:36:33 2002  Owen Taylor  <otaylor@redhat.com>

        * configure.in: Copy REALLOC_0_WORKS check from
        HEAD, since autoconf-2.5x complains about the
        old version.

        * acinclude.m4: Remove libtool macros.

        * acglib.m4 configure.in: Fix AC_DIVERT compatibility
        problems with autoconf-2.5x.

        * ghash.c: Backport optimization (remove floating
        point arithmetic) from HEAD. (#59124)
This commit is contained in:
Owen Taylor 2002-03-11 20:40:24 +00:00 committed by Owen Taylor
parent 4aeb06f883
commit 5f5016fdad
14 changed files with 152 additions and 7553 deletions

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@ -1,3 +1,17 @@
Mon Mar 11 15:36:33 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Copy REALLOC_0_WORKS check from
HEAD, since autoconf-2.5x complains about the
old version.
* acinclude.m4: Remove libtool macros.
* acglib.m4 configure.in: Fix AC_DIVERT compatibility
problems with autoconf-2.5x.
* ghash.c: Backport optimization (remove floating
point arithmetic) from HEAD. (#59124)
Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com> Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Backport from HEAD of fix by Raja R Harinath: * configure.in: Backport from HEAD of fix by Raja R Harinath:

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@ -1,3 +1,17 @@
Mon Mar 11 15:36:33 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Copy REALLOC_0_WORKS check from
HEAD, since autoconf-2.5x complains about the
old version.
* acinclude.m4: Remove libtool macros.
* acglib.m4 configure.in: Fix AC_DIVERT compatibility
problems with autoconf-2.5x.
* ghash.c: Backport optimization (remove floating
point arithmetic) from HEAD. (#59124)
Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com> Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Backport from HEAD of fix by Raja R Harinath: * configure.in: Backport from HEAD of fix by Raja R Harinath:

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@ -1,3 +1,17 @@
Mon Mar 11 15:36:33 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Copy REALLOC_0_WORKS check from
HEAD, since autoconf-2.5x complains about the
old version.
* acinclude.m4: Remove libtool macros.
* acglib.m4 configure.in: Fix AC_DIVERT compatibility
problems with autoconf-2.5x.
* ghash.c: Backport optimization (remove floating
point arithmetic) from HEAD. (#59124)
Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com> Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Backport from HEAD of fix by Raja R Harinath: * configure.in: Backport from HEAD of fix by Raja R Harinath:

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@ -1,3 +1,17 @@
Mon Mar 11 15:36:33 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Copy REALLOC_0_WORKS check from
HEAD, since autoconf-2.5x complains about the
old version.
* acinclude.m4: Remove libtool macros.
* acglib.m4 configure.in: Fix AC_DIVERT compatibility
problems with autoconf-2.5x.
* ghash.c: Backport optimization (remove floating
point arithmetic) from HEAD. (#59124)
Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com> Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Backport from HEAD of fix by Raja R Harinath: * configure.in: Backport from HEAD of fix by Raja R Harinath:

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@ -1,3 +1,17 @@
Mon Mar 11 15:36:33 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Copy REALLOC_0_WORKS check from
HEAD, since autoconf-2.5x complains about the
old version.
* acinclude.m4: Remove libtool macros.
* acglib.m4 configure.in: Fix AC_DIVERT compatibility
problems with autoconf-2.5x.
* ghash.c: Backport optimization (remove floating
point arithmetic) from HEAD. (#59124)
Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com> Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Backport from HEAD of fix by Raja R Harinath: * configure.in: Backport from HEAD of fix by Raja R Harinath:

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@ -1,3 +1,17 @@
Mon Mar 11 15:36:33 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Copy REALLOC_0_WORKS check from
HEAD, since autoconf-2.5x complains about the
old version.
* acinclude.m4: Remove libtool macros.
* acglib.m4 configure.in: Fix AC_DIVERT compatibility
problems with autoconf-2.5x.
* ghash.c: Backport optimization (remove floating
point arithmetic) from HEAD. (#59124)
Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com> Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Backport from HEAD of fix by Raja R Harinath: * configure.in: Backport from HEAD of fix by Raja R Harinath:

View File

@ -1,3 +1,17 @@
Mon Mar 11 15:36:33 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Copy REALLOC_0_WORKS check from
HEAD, since autoconf-2.5x complains about the
old version.
* acinclude.m4: Remove libtool macros.
* acglib.m4 configure.in: Fix AC_DIVERT compatibility
problems with autoconf-2.5x.
* ghash.c: Backport optimization (remove floating
point arithmetic) from HEAD. (#59124)
Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com> Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Backport from HEAD of fix by Raja R Harinath: * configure.in: Backport from HEAD of fix by Raja R Harinath:

View File

@ -1,3 +1,17 @@
Mon Mar 11 15:36:33 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Copy REALLOC_0_WORKS check from
HEAD, since autoconf-2.5x complains about the
old version.
* acinclude.m4: Remove libtool macros.
* acglib.m4 configure.in: Fix AC_DIVERT compatibility
problems with autoconf-2.5x.
* ghash.c: Backport optimization (remove floating
point arithmetic) from HEAD. (#59124)
Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com> Mon Mar 11 15:19:01 2002 Owen Taylor <otaylor@redhat.com>
* configure.in: Backport from HEAD of fix by Raja R Harinath: * configure.in: Backport from HEAD of fix by Raja R Harinath:

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@ -1,3 +1,14 @@
# GLIB_AC_DIVERT_BEFORE_HELP(STUFF)
# ---------------------------------
# Put STUFF early enough so that they are available for $ac_help expansion.
# Handle both classic (<= v2.13) and modern autoconf
AC_DEFUN([GLIB_AC_DIVERT_BEFORE_HELP],
[ifdef([m4_divert_text], [m4_divert_text([NOTICE],[$1])],
[ifdef([AC_DIVERT], [AC_DIVERT([NOTICE],[$1])],
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
$1
AC_DIVERT_POP()])])])
dnl GLIB_IF_VAR_EQ (ENV_VAR, VALUE [, EQUALS_ACTION] [, ELSE_ACTION]) dnl GLIB_IF_VAR_EQ (ENV_VAR, VALUE [, EQUALS_ACTION] [, ELSE_ACTION])
AC_DEFUN(GLIB_IF_VAR_EQ,[ AC_DEFUN(GLIB_IF_VAR_EQ,[
case "$[$1]" in case "$[$1]" in

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@ -1,430 +0,0 @@
## libtool.m4 - Configure libtool for the target system. -*-Shell-script-*-
## Copyright (C) 1996-1999 Free Software Foundation, Inc.
## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
##
## As a special exception to the GNU General Public License, if you
## distribute this file as part of a program that contains a
## configuration script generated by Autoconf, you may include it under
## the same distribution terms that you use for the rest of that program.
# serial 40 AC_PROG_LIBTOOL
AC_DEFUN(AC_PROG_LIBTOOL,
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
# Save cache, so that ltconfig can load it
AC_CACHE_SAVE
# Actually configure libtool. ac_aux_dir is where install-sh is found.
CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
|| AC_MSG_ERROR([libtool configure failed])
# Reload cache, that may have been modified by ltconfig
AC_CACHE_LOAD
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
AC_SUBST(LIBTOOL)dnl
# Redirect the config.log output again, so that the ltconfig log is not
# clobbered by the next message.
exec 5>>./config.log
])
AC_DEFUN(AC_LIBTOOL_SETUP,
[AC_PREREQ(2.13)dnl
AC_REQUIRE([AC_ENABLE_SHARED])dnl
AC_REQUIRE([AC_ENABLE_STATIC])dnl
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([AC_PROG_RANLIB])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_LD])dnl
AC_REQUIRE([AC_PROG_NM])dnl
AC_REQUIRE([AC_PROG_LN_S])dnl
dnl
case "$target" in
NONE) lt_target="$host" ;;
*) lt_target="$target" ;;
esac
# Check for any special flags to pass to ltconfig.
libtool_flags="--cache-file=$cache_file"
test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
[libtool_flags="$libtool_flags --enable-dlopen"])
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
[libtool_flags="$libtool_flags --enable-win32-dll"])
AC_ARG_ENABLE(libtool-lock,
[ --disable-libtool-lock avoid locking (might break parallel builds)])
test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case "$lt_target" in
*-*-irix6*)
# Find out which ABI we are using.
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case "`/usr/bin/file conftest.o`" in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
[AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS="$SAVE_CFLAGS"
fi
;;
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
[*-*-cygwin* | *-*-mingw*)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
])
esac
])
# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
# AC_ENABLE_SHARED - implement the --enable-shared flag
# Usage: AC_ENABLE_SHARED[(DEFAULT)]
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
# `yes'.
AC_DEFUN(AC_ENABLE_SHARED, [dnl
define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
AC_ARG_ENABLE(shared,
changequote(<<, >>)dnl
<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
changequote([, ])dnl
[p=${PACKAGE-default}
case "$enableval" in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
for pkg in $enableval; do
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS="$ac_save_ifs"
;;
esac],
enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
])
# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_ENABLE_SHARED(no)])
# AC_ENABLE_STATIC - implement the --enable-static flag
# Usage: AC_ENABLE_STATIC[(DEFAULT)]
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
# `yes'.
AC_DEFUN(AC_ENABLE_STATIC, [dnl
define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
AC_ARG_ENABLE(static,
changequote(<<, >>)dnl
<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
changequote([, ])dnl
[p=${PACKAGE-default}
case "$enableval" in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
for pkg in $enableval; do
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS="$ac_save_ifs"
;;
esac],
enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
])
# AC_DISABLE_STATIC - set the default static flag to --disable-static
AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_ENABLE_STATIC(no)])
# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
# `yes'.
AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
AC_ARG_ENABLE(fast-install,
changequote(<<, >>)dnl
<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
changequote([, ])dnl
[p=${PACKAGE-default}
case "$enableval" in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
for pkg in $enableval; do
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS="$ac_save_ifs"
;;
esac],
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
])
# AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_ENABLE_FAST_INSTALL(no)])
# AC_PROG_LD - find the path to the GNU or non-GNU linker
AC_DEFUN(AC_PROG_LD,
[AC_ARG_WITH(gnu-ld,
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
ac_prog=ld
if test "$ac_cv_prog_gcc" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
AC_MSG_CHECKING([for ld used by GCC])
ac_prog=`($CC -print-prog-name=ld) 2>&5`
case "$ac_prog" in
# Accept absolute paths.
changequote(,)dnl
[\\/]* | [A-Za-z]:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
changequote([,])dnl
# Canonicalize the path of ld
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
done
test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
AC_MSG_CHECKING([for GNU ld])
else
AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(ac_cv_path_LD,
[if test -z "$LD"; then
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
ac_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some GNU ld's only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
test "$with_gnu_ld" != no && break
else
test "$with_gnu_ld" != yes && break
fi
fi
done
IFS="$ac_save_ifs"
else
ac_cv_path_LD="$LD" # Let the user override the test with a path.
fi])
LD="$ac_cv_path_LD"
if test -n "$LD"; then
AC_MSG_RESULT($LD)
else
AC_MSG_RESULT(no)
fi
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
AC_PROG_LD_GNU
])
AC_DEFUN(AC_PROG_LD_GNU,
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
ac_cv_prog_gnu_ld=yes
else
ac_cv_prog_gnu_ld=no
fi])
])
# AC_PROG_NM - find the path to a BSD-compatible name lister
AC_DEFUN(AC_PROG_NM,
[AC_MSG_CHECKING([for BSD-compatible nm])
AC_CACHE_VAL(ac_cv_path_NM,
[if test -n "$NM"; then
# Let the user override the test.
ac_cv_path_NM="$NM"
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
ac_cv_path_NM="$ac_dir/nm -B"
break
elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
ac_cv_path_NM="$ac_dir/nm -p"
break
else
ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
fi
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
fi])
NM="$ac_cv_path_NM"
AC_MSG_RESULT([$NM])
])
# AC_CHECK_LIBM - check for math library
AC_DEFUN(AC_CHECK_LIBM,
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case "$lt_target" in
*-*-beos* | *-*-cygwin*)
# These system don't have libm
;;
*-ncr-sysv4.3*)
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
;;
*)
AC_CHECK_LIB(m, main, LIBM="-lm")
;;
esac
])
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
# the libltdl convenience library, adds --enable-ltdl-convenience to
# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
# to be `${top_builddir}/libltdl'. Make sure you start DIR with
# '${top_builddir}/' (note the single quotes!) if your package is not
# flat, and, if you're not using automake, define top_builddir as
# appropriate in the Makefiles.
AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
case "$enable_ltdl_convenience" in
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
"") enable_ltdl_convenience=yes
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
esac
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
])
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
# the libltdl installable library, and adds --enable-ltdl-install to
# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
# to be `${top_builddir}/libltdl'. Make sure you start DIR with
# '${top_builddir}/' (note the single quotes!) if your package is not
# flat, and, if you're not using automake, define top_builddir as
# appropriate in the Makefiles.
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_CHECK_LIB(ltdl, main,
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
[if test x"$enable_ltdl_install" = xno; then
AC_MSG_WARN([libltdl not installed, but installation disabled])
else
enable_ltdl_install=yes
fi
])
if test x"$enable_ltdl_install" = x"yes"; then
ac_configure_args="$ac_configure_args --enable-ltdl-install"
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
else
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
LIBLTDL="-lltdl"
INCLTDL=
fi
])
dnl old names
AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
dnl This is just to silence aclocal about the macro not being used
ifelse([AC_DISABLE_FAST_INSTALL])dnl

View File

@ -15,9 +15,7 @@ cflags_set=${CFLAGS+set}
# we rewrite this file # we rewrite this file
rm -f glibconfig-sysdefs.h rm -f glibconfig-sysdefs.h
dnl we need to AC_DIVERT_PUSH/AC_DIVERT_POP these variable definitions so they GLIB_AC_DIVERT_BEFORE_HELP([
dnl are available for $ac_help expansion (don't we all *love* autoconf?)
AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
# #
# The following version number definitions apply to GLib, GModule and GThread # The following version number definitions apply to GLib, GModule and GThread
# as a whole, so if changes occoured in any of them, they are all # as a whole, so if changes occoured in any of them, they are all
@ -37,8 +35,7 @@ GLIB_MICRO_VERSION=10
GLIB_INTERFACE_AGE=10 GLIB_INTERFACE_AGE=10
GLIB_BINARY_AGE=10 GLIB_BINARY_AGE=10
GLIB_VERSION=$GLIB_MAJOR_VERSION.$GLIB_MINOR_VERSION.$GLIB_MICRO_VERSION GLIB_VERSION=$GLIB_MAJOR_VERSION.$GLIB_MINOR_VERSION.$GLIB_MICRO_VERSION
dnl ])dnl
AC_DIVERT_POP()dnl
AC_SUBST(GLIB_MAJOR_VERSION) AC_SUBST(GLIB_MAJOR_VERSION)
AC_SUBST(GLIB_MINOR_VERSION) AC_SUBST(GLIB_MINOR_VERSION)
@ -81,13 +78,13 @@ AC_CANONICAL_HOST
dnl figure debugging default, prior to $ac_help setup dnl figure debugging default, prior to $ac_help setup
dnl dnl
AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl GLIB_AC_DIVERT_BEFORE_HELP([
if test `expr $GLIB_MINOR_VERSION \% 2` = 1 ; then if test `expr $GLIB_MINOR_VERSION \% 2` = 1 ; then
debug_default=yes debug_default=yes
else else
debug_default=minimum debug_default=minimum
fi fi
AC_DIVERT_POP()dnl ])dnl
dnl declare --enable-* args and collect ac_help strings dnl declare --enable-* args and collect ac_help strings
AC_ARG_ENABLE(debug, [ --enable-debug=[no/minimum/yes] turn on debugging [default=$debug_default]],,enable_debug=$debug_default) AC_ARG_ENABLE(debug, [ --enable-debug=[no/minimum/yes] turn on debugging [default=$debug_default]],,enable_debug=$debug_default)
@ -397,21 +394,19 @@ fi
AC_MSG_RESULT($glib_working_wctype) AC_MSG_RESULT($glib_working_wctype)
dnl *** check for sane realloc() *** dnl *** check for sane realloc() ***
AC_MSG_CHECKING(whether realloc (NULL,) will work) AC_CACHE_CHECK([whether realloc (NULL,) will work],glib_cv_sane_realloc,[
AC_CACHE_VAL(glib_cv_sane_realloc,[ AC_TRY_RUN([
AC_TRY_RUN([ #include <stdlib.h>
#include <stdlib.h> int main() {
int main() { return realloc (0, sizeof (int)) == 0;
return realloc (0, sizeof (int)) == 0; }],
}], [glib_cv_sane_realloc=yes],
glib_cv_sane_realloc=yes [glib_cv_sane_realloc=no],
AC_DEFINE(REALLOC_0_WORKS) [])
,
glib_cv_sane_realloc=no
,)
]) ])
AC_MSG_RESULT($glib_cv_sane_realloc) if test x$glib_cv_sane_realloc = xyes; then
AC_DEFINE(REALLOC_0_WORKS,1,[whether realloc (NULL,) works])
fi
dnl ********************** dnl **********************
dnl *** va_copy checks *** dnl *** va_copy checks ***

25
ghash.c
View File

@ -63,6 +63,14 @@ static GHashNode* g_hash_node_new (gpointer key,
static void g_hash_node_destroy (GHashNode *hash_node); static void g_hash_node_destroy (GHashNode *hash_node);
static void g_hash_nodes_destroy (GHashNode *hash_node); static void g_hash_nodes_destroy (GHashNode *hash_node);
#define G_HASH_TABLE_RESIZE(hash_table) \
G_STMT_START { \
if ((hash_table->size >= 3 * hash_table->nnodes && \
hash_table->size > HASH_TABLE_MIN_SIZE) || \
(3 * hash_table->size <= hash_table->nnodes && \
hash_table->size < HASH_TABLE_MAX_SIZE)) \
g_hash_table_resize (hash_table); \
} G_STMT_END
G_LOCK_DEFINE_STATIC (g_hash_global); G_LOCK_DEFINE_STATIC (g_hash_global);
@ -168,7 +176,7 @@ g_hash_table_insert (GHashTable *hash_table,
*node = g_hash_node_new (key, value); *node = g_hash_node_new (key, value);
hash_table->nnodes++; hash_table->nnodes++;
if (!hash_table->frozen) if (!hash_table->frozen)
g_hash_table_resize (hash_table); G_HASH_TABLE_RESIZE (hash_table);
} }
} }
@ -190,7 +198,7 @@ g_hash_table_remove (GHashTable *hash_table,
hash_table->nnodes--; hash_table->nnodes--;
if (!hash_table->frozen) if (!hash_table->frozen)
g_hash_table_resize (hash_table); G_HASH_TABLE_RESIZE (hash_table);
} }
} }
@ -233,7 +241,7 @@ g_hash_table_thaw (GHashTable *hash_table)
if (hash_table->frozen) if (hash_table->frozen)
if (!(--hash_table->frozen)) if (!(--hash_table->frozen))
g_hash_table_resize (hash_table); G_HASH_TABLE_RESIZE (hash_table);
} }
guint guint
@ -279,7 +287,7 @@ g_hash_table_foreach_remove (GHashTable *hash_table,
} }
if (!hash_table->frozen) if (!hash_table->frozen)
g_hash_table_resize (hash_table); G_HASH_TABLE_RESIZE (hash_table);
return deleted; return deleted;
} }
@ -315,17 +323,10 @@ g_hash_table_resize (GHashTable *hash_table)
GHashNode **new_nodes; GHashNode **new_nodes;
GHashNode *node; GHashNode *node;
GHashNode *next; GHashNode *next;
gfloat nodes_per_list;
guint hash_val; guint hash_val;
gint new_size; gint new_size;
gint i; gint i;
nodes_per_list = (gfloat) hash_table->nnodes / (gfloat) hash_table->size;
if ((nodes_per_list > 0.3 || hash_table->size <= HASH_TABLE_MIN_SIZE) &&
(nodes_per_list < 3.0 || hash_table->size >= HASH_TABLE_MAX_SIZE))
return;
new_size = CLAMP(g_spaced_primes_closest (hash_table->nnodes), new_size = CLAMP(g_spaced_primes_closest (hash_table->nnodes),
HASH_TABLE_MIN_SIZE, HASH_TABLE_MIN_SIZE,
HASH_TABLE_MAX_SIZE); HASH_TABLE_MAX_SIZE);

3078
ltconfig

File diff suppressed because it is too large Load Diff

4012
ltmain.sh

File diff suppressed because it is too large Load Diff