systemtap/elfutils-portability.patch

--- elfutils/backends/ChangeLog
+++ elfutils/backends/ChangeLog
@@ -135,6 +135,11 @@
 	* sparc_init.c: Likewise.
 	* x86_64_init.c: Likewise.
 
+2005-11-22  Roland McGrath  <roland@redhat.com>
+
+	* Makefile.am (LD_AS_NEEDED): New variable, substituted by configure.
+	(libebl_%.so rule): Use it in place of -Wl,--as-needed.
+
 2005-11-19  Roland McGrath  <roland@redhat.com>
 
 	* ppc64_reloc.def: REL30 -> ADDR30.
@@ -157,6 +162,9 @@
 	* Makefile.am (uninstall): Don't try to remove $(pkgincludedir).
 	(CLEANFILES): Add libebl_$(m).so.
 
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it in place of -Wextra.
+
 	* ppc_reloc.def: Update bits per Alan Modra <amodra@bigpond.net.au>.
 	* ppc64_reloc.def: Likewise.
 
--- elfutils/backends/Makefile.am
+++ elfutils/backends/Makefile.am
@@ -25,12 +25,14 @@
 ## <http://www.openinventionnetwork.com>.
 ##
 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DOBJDIR=\"$(shell pwd)\"
+WEXTRA = @WEXTRA@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 if MUDFLAP
 AM_CFLAGS = -fmudflap
 else
 AM_CFLAGS =
 endif
-AM_CFLAGS += -fpic -Wall -Wshadow -Werror -Wunused -Wextra -Wformat=2 \
+AM_CFLAGS += -fpic -Wall -Wshadow -Werror -Wunused $(WEXTRA) -Wformat=2 \
 	     -std=gnu99
 INCLUDES = -I$(srcdir) -I$(top_srcdir)/libebl \
 	   -I$(top_srcdir)/libelf -I$(top_srcdir)/libdw \
@@ -62,7 +64,7 @@ textrel_check = if readelf -d $@ | fgrep
 libebl_%.so: libebl_%_pic.a libebl_%.map $(libelf) $(libdw)
 	$(LINK) -shared -o $@ -Wl,--whole-archive,$<,--no-whole-archive \
 		-Wl,--version-script,$(word 2,$^) \
-		-Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) $(libmudflap)
+		-Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) $(libmudflap)
 	$(textrel_check)
 
 libebl_%.map: Makefile
--- elfutils/backends/Makefile.in
+++ elfutils/backends/Makefile.in
@@ -159,6 +159,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -199,6 +200,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
@@ -241,9 +243,9 @@ sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 @MUDFLAP_FALSE@AM_CFLAGS = -fpic -Wall -Wshadow -Werror -Wunused \
-@MUDFLAP_FALSE@	-Wextra -Wformat=2 -std=gnu99
+@MUDFLAP_FALSE@	$(WEXTRA) -Wformat=2 -std=gnu99
 @MUDFLAP_TRUE@AM_CFLAGS = -fmudflap -fpic -Wall -Wshadow -Werror \
-@MUDFLAP_TRUE@	-Wunused -Wextra -Wformat=2 -std=gnu99
+@MUDFLAP_TRUE@	-Wunused $(WEXTRA) -Wformat=2 -std=gnu99
 INCLUDES = -I$(srcdir) -I$(top_srcdir)/libebl \
 	   -I$(top_srcdir)/libelf -I$(top_srcdir)/libdw \
 	   -I$(top_srcdir)/lib -I..
@@ -604,7 +606,7 @@ uninstall-am: uninstall-info-am
 libebl_%.so: libebl_%_pic.a libebl_%.map $(libelf) $(libdw)
 	$(LINK) -shared -o $@ -Wl,--whole-archive,$<,--no-whole-archive \
 		-Wl,--version-script,$(word 2,$^) \
-		-Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) $(libmudflap)
+		-Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) $(libmudflap)
 	$(textrel_check)
 
 libebl_%.map: Makefile
--- elfutils/ChangeLog
+++ elfutils/ChangeLog
@@ -15,6 +15,10 @@
 	* configure.ac: Add dummy automake conditional to get dependencies
 	for non-generic linker right.  See src/Makefile.am.
 
+2005-11-22  Roland McGrath  <roland@redhat.com>
+
+	* configure.ac: Check for --as-needed linker option.
+
 2005-11-18  Roland McGrath  <roland@redhat.com>
 
 	* Makefile.am (DISTCHECK_CONFIGURE_FLAGS): New variable.
@@ -62,6 +66,17 @@
 	* Makefile.am (all_SUBDIRS): Add libdwfl.
 	* configure.ac: Write libdwfl/Makefile.
 
+2005-05-31  Roland McGrath  <roland@redhat.com>
+
+	* configure.ac (WEXTRA): Check for -Wextra and set this substitution.
+
+ 	* configure.ac: Check for struct stat st_?tim members.
+ 	* src/strip.c (process_file): Use st_?time if st_?tim are not there.
+
+ 	* configure.ac: Check for futimes function.
+ 	* src/strip.c (handle_elf) [! HAVE_FUTIMES]: Use utimes instead.
+ 	(handle_ar) [! HAVE_FUTIMES]: Likewise.
+
 2005-05-19  Roland McGrath  <roland@redhat.com>
 
 	* configure.ac [AH_BOTTOM] (INTDECL, _INTDECL): New macros.
--- elfutils/config/Makefile.in
+++ elfutils/config/Makefile.in
@@ -83,6 +83,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -123,6 +124,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
--- elfutils/configure
+++ elfutils/configure
@@ -276,7 +276,7 @@ PACKAGE_STRING='Red Hat elfutils 0.127'
 PACKAGE_BUGREPORT='http://bugzilla.redhat.com/bugzilla/'
 
 ac_unique_file="libelf/libelf.h"
-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 INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MODVERSION build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE RANLIB ac_ct_RANLIB YACC LEX LEXLIB LEX_OUTPUT_ROOT LOCALEDIR DATADIRNAME NATIVE_LD_TRUE NATIVE_LD_FALSE base_cpu NEVER_TRUE NEVER_FALSE MUDFLAP_TRUE MUDFLAP_FALSE GPROF_TRUE GPROF_FALSE GCOV_TRUE GCOV_FALSE BUILD_STATIC_TRUE BUILD_STATIC_FALSE TESTS_RPATH_TRUE TESTS_RPATH_FALSE LIBEBL_SUBDIR HAVE_LIBASM_TRUE HAVE_LIBASM_FALSE STANDALONE_TRUE STANDALONE_FALSE USE_NLS MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE LIBOBJS LTLIBOBJS'
+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 INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MODVERSION build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE RANLIB ac_ct_RANLIB YACC LEX LEXLIB LEX_OUTPUT_ROOT WEXTRA LD_AS_NEEDED LOCALEDIR DATADIRNAME NATIVE_LD_TRUE NATIVE_LD_FALSE base_cpu NEVER_TRUE NEVER_FALSE MUDFLAP_TRUE MUDFLAP_FALSE GPROF_TRUE GPROF_FALSE GCOV_TRUE GCOV_FALSE BUILD_STATIC_TRUE BUILD_STATIC_FALSE TESTS_RPATH_TRUE TESTS_RPATH_FALSE LIBEBL_SUBDIR HAVE_LIBASM_TRUE HAVE_LIBASM_FALSE STANDALONE_TRUE STANDALONE_FALSE USE_NLS MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -3411,6 +3411,92 @@ echo "$as_me: error: gcc with C99 suppor
 fi
 
 
+echo "$as_me:$LINENO: checking for -Wextra option to $CC" >&5
+echo $ECHO_N "checking for -Wextra option to $CC... $ECHO_C" >&6
+if test "${ac_cv_cc_wextra+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  old_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Wextra"
+cat >conftest.$ac_ext <<_ACEOF
+void foo (void) { }
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$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 $ac_status); }; }; then
+  ac_cv_cc_wextra=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_cc_wextra=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$old_CFLAGS"
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cc_wextra" >&5
+echo "${ECHO_T}$ac_cv_cc_wextra" >&6
+
+if test "x$ac_cv_cc_wextra" = xyes; then
+  WEXTRA=-Wextra
+else
+  WEXTRA=-W
+fi
+
+
+echo "$as_me:$LINENO: checking for --as-needed linker option" >&5
+echo $ECHO_N "checking for --as-needed linker option... $ECHO_C" >&6
+if test "${ac_cv_as_needed+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat > conftest.c <<EOF
+int main (void) { return 0; }
+EOF
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+			    -fPIC -shared -o conftest.so conftest.c
+			    -Wl,--as-needed 1>&5'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }
+then
+  ac_cv_as_needed=yes
+else
+  ac_cv_as_needed=no
+fi
+rm -f conftest*
+fi
+echo "$as_me:$LINENO: result: $ac_cv_as_needed" >&5
+echo "${ECHO_T}$ac_cv_as_needed" >&6
+if test "x$ac_cv_as_needed" = xyes; then
+  LD_AS_NEEDED=-Wl,--as-needed
+else
+  LD_AS_NEEDED=
+fi
+
+
+
+
 LOCALEDIR=$datadir
 
 cat >>confdefs.h <<_ACEOF
@@ -5040,6 +5126,8 @@ s,@YACC@,$YACC,;t t
 s,@LEX@,$LEX,;t t
 s,@LEXLIB@,$LEXLIB,;t t
 s,@LEX_OUTPUT_ROOT@,$LEX_OUTPUT_ROOT,;t t
+s,@WEXTRA@,$WEXTRA,;t t
+s,@LD_AS_NEEDED@,$LD_AS_NEEDED,;t t
 s,@LOCALEDIR@,$LOCALEDIR,;t t
 s,@DATADIRNAME@,$DATADIRNAME,;t t
 s,@NATIVE_LD_TRUE@,$NATIVE_LD_TRUE,;t t
--- elfutils/configure.ac
+++ elfutils/configure.ac
@@ -70,6 +70,34 @@ CFLAGS="$old_CFLAGS"])
 AS_IF([test "x$ac_cv_c99" != xyes],
       AC_MSG_ERROR([gcc with C99 support required]))
 
+AC_CACHE_CHECK([for -Wextra option to $CC], ac_cv_cc_wextra, [dnl
+old_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Wextra"
+AC_COMPILE_IFELSE([void foo (void) { }],
+		  ac_cv_cc_wextra=yes, ac_cv_cc_wextra=no)
+CFLAGS="$old_CFLAGS"])
+AC_SUBST(WEXTRA)
+AS_IF([test "x$ac_cv_cc_wextra" = xyes], [WEXTRA=-Wextra], [WEXTRA=-W])
+
+AC_CACHE_CHECK([for --as-needed linker option],
+	       ac_cv_as_needed, [dnl
+cat > conftest.c <<EOF
+int main (void) { return 0; }
+EOF
+if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+			    -fPIC -shared -o conftest.so conftest.c
+			    -Wl,--as-needed 1>&AS_MESSAGE_LOG_FD])
+then
+  ac_cv_as_needed=yes
+else
+  ac_cv_as_needed=no
+fi
+rm -f conftest*])
+AS_IF([test "x$ac_cv_as_needed" = xyes],
+      [LD_AS_NEEDED=-Wl,--as-needed], [LD_AS_NEEDED=])
+AC_SUBST(LD_AS_NEEDED)
+
+
 LOCALEDIR=$datadir
 AC_SUBST(LOCALEDIR)
 AC_DEFINE_UNQUOTED(LOCALEDIR, "$LOCALEDIR")
--- elfutils/lib/ChangeLog
+++ elfutils/lib/ChangeLog
@@ -16,6 +16,11 @@
 	* Makefile.am (libeu_a_SOURCES): Add it.
 	* system.h: Declare crc32_file.
 
+2005-02-07  Roland McGrath  <roland@redhat.com>
+
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it in place of -Wextra.
+
 2005-04-30  Ulrich Drepper  <drepper@redhat.com>
 
 	* Makefile.am: Use -ffunction-sections for xmalloc.c.
--- elfutils/lib/Makefile.am
+++ elfutils/lib/Makefile.am
@@ -25,12 +25,13 @@
 ## <http://www.openinventionnetwork.com>.
 ##
 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H
+WEXTRA = @WEXTRA@
 if MUDFLAP
 AM_CFLAGS = -fmudflap
 else
 AM_CFLAGS =
 endif
-AM_CFLAGS += -fpic -Wall -Wshadow -Werror -Wunused -Wextra $($(*F)_CFLAGS)
+AM_CFLAGS += -fpic -Wall -Wshadow -Werror -Wunused $(WEXTRA) $($(*F)_CFLAGS)
 INCLUDES = -I$(srcdir)/../libelf -I..
 
 noinst_LIBRARIES = libeu.a
--- elfutils/lib/Makefile.in
+++ elfutils/lib/Makefile.in
@@ -103,6 +103,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -143,6 +144,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
@@ -185,9 +187,9 @@ sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 @MUDFLAP_FALSE@AM_CFLAGS = -fpic -Wall -Wshadow -Werror -Wunused \
-@MUDFLAP_FALSE@	-Wextra $($(*F)_CFLAGS)
+@MUDFLAP_FALSE@	$(WEXTRA) $($(*F)_CFLAGS)
 @MUDFLAP_TRUE@AM_CFLAGS = -fmudflap -fpic -Wall -Wshadow -Werror \
-@MUDFLAP_TRUE@	-Wunused -Wextra $($(*F)_CFLAGS)
+@MUDFLAP_TRUE@	-Wunused $(WEXTRA) $($(*F)_CFLAGS)
 INCLUDES = -I$(srcdir)/../libelf -I..
 noinst_LIBRARIES = libeu.a
 libeu_a_SOURCES = xstrndup.c xmalloc.c next_prime.c \
--- elfutils/libasm/ChangeLog
+++ elfutils/libasm/ChangeLog
@@ -32,6 +32,11 @@
 	* asm_error.c: Add new error ASM_E_IOERROR.
 	* libasmP.h: Add ASM_E_IOERROR definition.
 
+2005-05-31  Roland McGrath  <roland@redhat.com>
+
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it in place of -Wextra.
+
 2005-02-15  Ulrich Drepper  <drepper@redhat.com>
 
 	* Makefile.am (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
--- elfutils/libasm/Makefile.am
+++ elfutils/libasm/Makefile.am
@@ -25,12 +25,13 @@
 ## <http://www.openinventionnetwork.com>.
 ##
 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H
+WEXTRA = @WEXTRA@
 if MUDFLAP
 AM_CFLAGS = -fmudflap
 else
 AM_CFLAGS =
 endif
-AM_CFLAGS += -std=gnu99 -Wall -Wshadow -Werror -Wunused -Wextra -Wformat=2
+AM_CFLAGS += -std=gnu99 -Wall -Wshadow -Werror -Wunused $(WEXTRA) -Wformat=2
 INCLUDES = -I. -I$(srcdir) -I.. \
 	   -I$(top_srcdir)/libelf -I$(top_srcdir)/libebl -I$(top_srcdir)/libdw\
 	   -I$(top_srcdir)/lib
--- elfutils/libasm/Makefile.in
+++ elfutils/libasm/Makefile.in
@@ -136,6 +136,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -176,6 +177,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = 1
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
@@ -218,9 +220,9 @@ sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 @MUDFLAP_FALSE@AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Werror -Wunused \
-@MUDFLAP_FALSE@	-Wextra -Wformat=2
+@MUDFLAP_FALSE@	$(WEXTRA) -Wformat=2
 @MUDFLAP_TRUE@AM_CFLAGS = -fmudflap -std=gnu99 -Wall -Wshadow -Werror \
-@MUDFLAP_TRUE@	-Wunused -Wextra -Wformat=2
+@MUDFLAP_TRUE@	-Wunused $(WEXTRA) -Wformat=2
 INCLUDES = -I. -I$(srcdir) -I.. \
 	   -I$(top_srcdir)/libelf -I$(top_srcdir)/libebl -I$(top_srcdir)/libdw\
 	   -I$(top_srcdir)/lib
--- elfutils/libcpu/ChangeLog
+++ elfutils/libcpu/ChangeLog
@@ -1,3 +1,8 @@
+2005-04-04  Roland McGrath  <roland@redhat.com>
+
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it instead of -Wextra.
+
 2005-02-15  Ulrich Drepper  <drepper@redhat.com>
 
 	* Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
--- elfutils/libcpu/Makefile.am
+++ elfutils/libcpu/Makefile.am
@@ -25,7 +25,8 @@
 ## <http://www.openinventionnetwork.com>.
 ##
 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H
-AM_CFLAGS = -Wall -Wshadow -Werror -Wextra -Wformat=2 -Wunused
+WEXTRA = @WEXTRA@
+AM_CFLAGS = -Wall -Wshadow -Werror $(WEXTRA) -Wformat=2 -Wunused
 INCLUDES = -I$(srcdir)
 
 noinst_LIBRARIES = libcpu_i386.a
--- elfutils/libcpu/Makefile.in
+++ elfutils/libcpu/Makefile.in
@@ -99,6 +99,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -139,6 +140,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
@@ -180,7 +182,7 @@ sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
-AM_CFLAGS = -Wall -Wshadow -Werror -Wextra -Wformat=2 -Wunused
+AM_CFLAGS = -Wall -Wshadow -Werror $(WEXTRA) -Wformat=2 -Wunused
 INCLUDES = -I$(srcdir)
 noinst_LIBRARIES = libcpu_i386.a
 libcpu_i386_a_SOURCES = i386_dis.c
--- elfutils/libdw/ChangeLog
+++ elfutils/libdw/ChangeLog
@@ -370,6 +370,11 @@
 
 2005-05-31  Roland McGrath  <roland@redhat.com>
 
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it in place of -Wextra.
+
+2005-05-31  Roland McGrath  <roland@redhat.com>
+
 	* dwarf_formref_die.c (dwarf_formref_die): Add CU header offset to
 	formref offset.
 
--- elfutils/libdw/Makefile.am
+++ elfutils/libdw/Makefile.am
@@ -25,6 +25,7 @@
 ## <http://www.openinventionnetwork.com>.
 ##
 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DIS_LIBDW
+WEXTRA = @WEXTRA@
 if MUDFLAP
 AM_CFLAGS = -fmudflap
 else
@@ -33,7 +34,7 @@ endif
 if BUILD_STATIC
 AM_CFLAGS += -fpic
 endif
-AM_CFLAGS += -Wall -Werror -Wshadow -Wunused -Wformat=2 -Wextra -std=gnu99
+AM_CFLAGS += -Wall -Werror -Wshadow -Wunused -Wformat=2 $(WEXTRA) -std=gnu99
 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/../libelf -I.. -I$(srcdir)/../lib
 VERSION = 1
 
--- elfutils/libdw/Makefile.in
+++ elfutils/libdw/Makefile.in
@@ -176,6 +176,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -216,6 +217,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = 1
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
@@ -258,9 +260,10 @@ sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 @MUDFLAP_FALSE@AM_CFLAGS = $(am__append_1) -Wall -Werror -Wshadow \
-@MUDFLAP_FALSE@	-Wunused -Wformat=2 -Wextra -std=gnu99
+@MUDFLAP_FALSE@	-Wunused -Wformat=2 $(WEXTRA) -std=gnu99
 @MUDFLAP_TRUE@AM_CFLAGS = -fmudflap $(am__append_1) -Wall -Werror \
-@MUDFLAP_TRUE@	-Wshadow -Wunused -Wformat=2 -Wextra -std=gnu99
+@MUDFLAP_TRUE@	-Wshadow -Wunused -Wformat=2 $(WEXTRA) \
+@MUDFLAP_TRUE@	-std=gnu99
 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/../libelf -I.. -I$(srcdir)/../lib
 COMPILE.os = $(filter-out -fprofile-arcs, $(filter-out -ftest-coverage, \
 						       $(COMPILE)))
--- elfutils/libdwfl/ChangeLog
+++ elfutils/libdwfl/ChangeLog
@@ -474,6 +474,11 @@
 
 2005-07-21  Roland McGrath  <roland@redhat.com>
 
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it in place of -Wextra.
+
+2005-07-21  Roland McGrath  <roland@redhat.com>
+
 	* Makefile.am (noinst_HEADERS): Add loc2c.c.
 
 	* test2.c (main): Check sscanf result to quiet warning.
--- elfutils/libdwfl/Makefile.am
+++ elfutils/libdwfl/Makefile.am
@@ -27,12 +27,13 @@
 ## <http://www.openinventionnetwork.com>.
 ##
 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H
+WEXTRA = @WEXTRA@
 if MUDFLAP
 AM_CFLAGS = -fmudflap
 else
 AM_CFLAGS =
 endif
-AM_CFLAGS += -Wall -Werror -Wshadow -Wunused -Wformat=2 -Wextra -std=gnu99
+AM_CFLAGS += -Wall -Werror -Wshadow -Wunused -Wformat=2 $(WEXTRA) -std=gnu99
 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/../libelf -I$(srcdir)/../libebl \
 	   -I$(srcdir)/../libdw -I.. -I$(srcdir)/../lib
 VERSION = 1
--- elfutils/libdwfl/Makefile.in
+++ elfutils/libdwfl/Makefile.in
@@ -136,6 +136,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -176,6 +177,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = 1
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
@@ -218,9 +220,9 @@ sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 @MUDFLAP_FALSE@AM_CFLAGS = -Wall -Werror -Wshadow -Wunused -Wformat=2 \
-@MUDFLAP_FALSE@	-Wextra -std=gnu99
+@MUDFLAP_FALSE@	$(WEXTRA) -std=gnu99
 @MUDFLAP_TRUE@AM_CFLAGS = -fmudflap -Wall -Werror -Wshadow -Wunused \
-@MUDFLAP_TRUE@	-Wformat=2 -Wextra -std=gnu99
+@MUDFLAP_TRUE@	-Wformat=2 $(WEXTRA) -std=gnu99
 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/../libelf -I$(srcdir)/../libebl \
 	   -I$(srcdir)/../libdw -I.. -I$(srcdir)/../lib
 
--- elfutils/libebl/ChangeLog
+++ elfutils/libebl/ChangeLog
@@ -465,6 +465,11 @@
 	* Makefile.am (libebl_*_so_SOURCES): Set to $(*_SRCS) so dependency
 	tracking works right.
 
+2005-05-31  Roland McGrath  <roland@redhat.com>
+
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it in place of -Wextra.
+
 2005-05-21  Ulrich Drepper  <drepper@redhat.com>
 
 	* libebl_x86_64.map: Add x86_64_core_note.
--- elfutils/libebl/Makefile.am
+++ elfutils/libebl/Makefile.am
@@ -25,12 +25,13 @@
 ## <http://www.openinventionnetwork.com>.
 ##
 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DOBJDIR=\"$(shell pwd)\"
+WEXTRA = @WEXTRA@
 if MUDFLAP
 AM_CFLAGS = -fmudflap
 else
 AM_CFLAGS =
 endif
-AM_CFLAGS += -fpic -Wall -Wshadow -Werror -Wunused -Wextra -Wformat=2 \
+AM_CFLAGS += -fpic -Wall -Wshadow -Werror -Wunused $(WEXTRA) -Wformat=2 \
 	     -std=gnu99
 
 INCLUDES = -I$(srcdir) -I$(top_srcdir)/libelf -I$(top_srcdir)/libdw \
--- elfutils/libebl/Makefile.in
+++ elfutils/libebl/Makefile.in
@@ -132,6 +132,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -172,6 +173,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = 1
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
@@ -214,9 +216,9 @@ sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 @MUDFLAP_FALSE@AM_CFLAGS = -fpic -Wall -Wshadow -Werror -Wunused \
-@MUDFLAP_FALSE@	-Wextra -Wformat=2 -std=gnu99
+@MUDFLAP_FALSE@	$(WEXTRA) -Wformat=2 -std=gnu99
 @MUDFLAP_TRUE@AM_CFLAGS = -fmudflap -fpic -Wall -Wshadow -Werror \
-@MUDFLAP_TRUE@	-Wunused -Wextra -Wformat=2 -std=gnu99
+@MUDFLAP_TRUE@	-Wunused $(WEXTRA) -Wformat=2 -std=gnu99
 INCLUDES = -I$(srcdir) -I$(top_srcdir)/libelf -I$(top_srcdir)/libdw \
 	   -I$(top_srcdir)/lib -I..
 
--- elfutils/libelf/ChangeLog
+++ elfutils/libelf/ChangeLog
@@ -221,6 +221,11 @@
 	If section content hasn't been read yet, do it before looking for the
 	block size.  If no section data present, infer size of section header.
 
+2005-05-31  Roland McGrath  <roland@redhat.com>
+
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it in place of -Wextra.
+
 2005-05-11  Ulrich Drepper  <drepper@redhat.com>
 
 	* elf.h: Update again.
--- elfutils/libelf/common.h
+++ elfutils/libelf/common.h
@@ -155,7 +155,7 @@ libelf_release_all (Elf *elf)
   (Var) = (sizeof (Var) == 1						      \
 	   ? (unsigned char) (Var)					      \
 	   : (sizeof (Var) == 2						      \
-	      ? bswap_16 (Var)						      \
+	      ? (unsigned short int) bswap_16 (Var)			      \
 	      : (sizeof (Var) == 4					      \
 		 ? bswap_32 (Var)					      \
 		 : bswap_64 (Var))))
@@ -164,7 +164,7 @@ libelf_release_all (Elf *elf)
   (Dst) = (sizeof (Var) == 1						      \
 	   ? (unsigned char) (Var)					      \
 	   : (sizeof (Var) == 2						      \
-	      ? bswap_16 (Var)						      \
+	      ? (unsigned short int) bswap_16 (Var)			      \
 	      : (sizeof (Var) == 4					      \
 		 ? bswap_32 (Var)					      \
 		 : bswap_64 (Var))))
--- elfutils/libelf/Makefile.am
+++ elfutils/libelf/Makefile.am
@@ -25,6 +25,7 @@
 ## <http://www.openinventionnetwork.com>.
 ##
 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H
+WEXTRA = @WEXTRA@
 if MUDFLAP
 AM_CFLAGS = -fmudflap
 else
@@ -33,7 +34,10 @@ endif
 if BUILD_STATIC
 AM_CFLAGS += -fpic
 endif
-AM_CFLAGS += -Wall -Wshadow -Werror -Wunused -Wextra -Wformat=2 -std=gnu99 \
+if BUILD_STATIC
+AM_CFLAGS += -fpic
+endif
+AM_CFLAGS += -Wall -Wshadow -Werror -Wunused $(WEXTRA) -Wformat=2 -std=gnu99 \
 	     $($(*F)_CFLAGS)
 INCLUDES = -I$(srcdir) -I$(top_srcdir)/lib -I..
 GCC_INCLUDE = -I$(shell $(CC) -print-file-name=include)
--- elfutils/libelf/Makefile.in
+++ elfutils/libelf/Makefile.in
@@ -38,7 +38,7 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-@BUILD_STATIC_TRUE@am__append_1 = -fpic
+@BUILD_STATIC_TRUE@am__append_1 = -fpic -fpic
 @MUDFLAP_FALSE@noinst_PROGRAMS = $(am__EXEEXT_1)
 @MUDFLAP_TRUE@am_libelf_pic_a_OBJECTS =
 subdir = libelf
@@ -179,6 +179,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -219,6 +220,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = 1
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
@@ -261,10 +263,10 @@ sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 @MUDFLAP_FALSE@AM_CFLAGS = $(am__append_1) -Wall -Wshadow -Werror \
-@MUDFLAP_FALSE@	-Wunused -Wextra -Wformat=2 -std=gnu99 \
+@MUDFLAP_FALSE@	-Wunused $(WEXTRA) -Wformat=2 -std=gnu99 \
 @MUDFLAP_FALSE@	$($(*F)_CFLAGS)
 @MUDFLAP_TRUE@AM_CFLAGS = -fmudflap $(am__append_1) -Wall -Wshadow \
-@MUDFLAP_TRUE@	-Werror -Wunused -Wextra -Wformat=2 -std=gnu99 \
+@MUDFLAP_TRUE@	-Werror -Wunused $(WEXTRA) -Wformat=2 -std=gnu99 \
 @MUDFLAP_TRUE@	$($(*F)_CFLAGS)
 INCLUDES = -I$(srcdir) -I$(top_srcdir)/lib -I..
 GCC_INCLUDE = -I$(shell $(CC) -print-file-name=include)
--- elfutils/m4/Makefile.in
+++ elfutils/m4/Makefile.in
@@ -82,6 +82,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -122,6 +123,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
--- elfutils/Makefile.in
+++ elfutils/Makefile.in
@@ -106,6 +106,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -146,6 +147,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
--- elfutils/src/ChangeLog
+++ elfutils/src/ChangeLog
@@ -87,6 +87,10 @@
 	* elflint.c (valid_e_machine): Add EM_ALPHA.
 	Reported by Christian Aichinger <Greek0@gmx.net>.
 
+	* strings.c (map_file): Define POSIX_MADV_SEQUENTIAL to
+	MADV_SEQUENTIAL if undefined.  	Don't call posix_madvise
+	if neither is defined.
+
 2006-08-08  Ulrich Drepper  <drepper@redhat.com>
 
 	* elflint.c (check_dynamic): Don't require DT_HASH for DT_SYMTAB.
@@ -163,6 +167,10 @@
 	* Makefile.am: Add hacks to create dependency files for non-generic
 	linker.
 
+2006-04-05  Roland McGrath  <roland@redhat.com>
+
+	* strings.c (MAP_POPULATE): Define to 0 if undefined.
+
 2006-06-12  Ulrich Drepper  <drepper@redhat.com>
 
 	* ldgeneric.c (ld_generic_generate_sections): Don't create .interp
@@ -511,6 +519,11 @@
 	* readelf.c (print_debug_loc_section): Fix indentation for larger
 	address size.
 
+2005-05-31  Roland McGrath  <roland@redhat.com>
+
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it in place of -Wextra.
+
 2005-05-30  Roland McGrath  <roland@redhat.com>
 
 	* readelf.c (print_debug_line_section): Print section offset of each
--- elfutils/src/findtextrel.c
+++ elfutils/src/findtextrel.c
@@ -488,7 +488,11 @@ ptrcompare (const void *p1, const void *
 
 
 static void
-check_rel (size_t nsegments, struct segments segments[nsegments],
+check_rel (size_t nsegments, struct segments segments[
+#if __GNUC__ >= 4
+						      nsegments
+#endif
+	   ],
 	   GElf_Addr addr, Elf *elf, Elf_Scn *symscn, Dwarf *dw,
 	   const char *fname, bool more_than_one, void **knownsrcs)
 {
--- elfutils/src/Makefile.am
+++ elfutils/src/Makefile.am
@@ -26,6 +26,7 @@
 ##
 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H $(YYDEBUG) \
        -DSRCDIR=\"$(shell cd $(srcdir);pwd)\" -DOBJDIR=\"$(shell pwd)\"
+WEXTRA = @WEXTRA@
 if MUDFLAP
 AM_CFLAGS = -fmudflap
 else
@@ -33,7 +34,7 @@ AM_CFLAGS =
 endif
 AM_CFLAGS += -Wall -Wshadow -std=gnu99 $(native_ld_cflags) \
 	     $(if $($(*F)_no_Werror),,-Werror) \
-	     $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
+	     $(if $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) \
 	     $(if $($(*F)_no_Wformat),,-Wformat=2) $(CFLAGS_$(*F))
 
 INCLUDES = -I$(srcdir) -I$(srcdir)/../libelf -I$(srcdir)/../libebl \
--- elfutils/src/Makefile.in
+++ elfutils/src/Makefile.in
@@ -212,6 +212,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -252,6 +253,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@ -d
 ac_ct_CC = @ac_ct_CC@
@@ -296,13 +298,13 @@ target_alias = @target_alias@
 @MUDFLAP_FALSE@AM_CFLAGS = -Wall -Wshadow -std=gnu99 \
 @MUDFLAP_FALSE@	$(native_ld_cflags) $(if \
 @MUDFLAP_FALSE@	$($(*F)_no_Werror),,-Werror) $(if \
-@MUDFLAP_FALSE@	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+@MUDFLAP_FALSE@	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
 @MUDFLAP_FALSE@	$($(*F)_no_Wformat),,-Wformat=2) \
 @MUDFLAP_FALSE@	$(CFLAGS_$(*F))
 @MUDFLAP_TRUE@AM_CFLAGS = -fmudflap -Wall -Wshadow -std=gnu99 \
 @MUDFLAP_TRUE@	$(native_ld_cflags) $(if \
 @MUDFLAP_TRUE@	$($(*F)_no_Werror),,-Werror) $(if \
-@MUDFLAP_TRUE@	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+@MUDFLAP_TRUE@	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
 @MUDFLAP_TRUE@	$($(*F)_no_Wformat),,-Wformat=2) $(CFLAGS_$(*F))
 INCLUDES = -I$(srcdir) -I$(srcdir)/../libelf -I$(srcdir)/../libebl \
 	   -I$(srcdir)/../libdw -I$(srcdir)/../libdwfl \
--- elfutils/src/strings.c
+++ elfutils/src/strings.c
@@ -51,6 +51,10 @@
 
 #include <system.h>
 
+#ifndef MAP_POPULATE
+# define MAP_POPULATE 0
+#endif
+
 
 /* Prototypes of local functions.  */
 static int read_fd (int fd, const char *fname, off64_t fdlen);
@@ -491,8 +495,13 @@ map_file (int fd, off64_t start_off, off
 		    fd, start_off);
       if (mem != MAP_FAILED)
 	{
+#if !defined POSIX_MADV_SEQUENTIAL && defined MADV_SEQUENTIAL
+# define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL
+#endif
+#ifdef POSIX_MADV_SEQUENTIAL
 	  /* We will go through the mapping sequentially.  */
 	  (void) posix_madvise (mem, map_size, POSIX_MADV_SEQUENTIAL);
+#endif
 	  break;
 	}
       if (errno != EINVAL && errno != ENOMEM)
--- elfutils/src/strip.c
+++ elfutils/src/strip.c
@@ -52,6 +52,12 @@
 #include <libebl.h>
 #include <system.h>
 
+#ifdef HAVE_FUTIMES
+# define FUTIMES(fd, fname, tvp) futimes (fd, tvp)
+#else
+# define FUTIMES(fd, fname, tvp) utimes (fname, tvp)
+#endif
+
 
 /* Name and version of program.  */
 static void print_version (FILE *stream, struct argp_state *state);
@@ -300,8 +306,18 @@ process_file (const char *fname)
 
       /* If we have to preserve the timestamp, we need it in the
 	 format utimes() understands.  */
+#ifdef HAVE_STRUCT_STAT_ST_ATIM
       TIMESPEC_TO_TIMEVAL (&tv[0], &pre_st.st_atim);
+#else
+      tv[0].tv_sec = pre_st.st_atime;
+      tv[0].tv_usec = 0;
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_MTIM
       TIMESPEC_TO_TIMEVAL (&tv[1], &pre_st.st_mtim);
+#else
+      tv[1].tv_sec = pre_st.st_atime;
+      tv[1].tv_usec = 0;
+#endif
     }
 
   /* Open the file.  */
@@ -1691,7 +1707,7 @@ handle_elf (int fd, Elf *elf, const char
   /* If requested, preserve the timestamp.  */
   if (tvp != NULL)
     {
-      if (futimes (fd, tvp) != 0)
+      if (FUTIMES (fd, output_fname, tvp) != 0)
 	{
 	  error (0, errno, gettext ("\
 cannot set access and modification date of '%s'"),
@@ -1748,7 +1764,7 @@ handle_ar (int fd, Elf *elf, const char 
 
   if (tvp != NULL)
     {
-      if (unlikely (futimes (fd, tvp) != 0))
+      if (unlikely (FUTIMES (fd, fname, tvp) != 0))
 	{
 	  error (0, errno, gettext ("\
 cannot set access and modification date of '%s'"), fname);
--- elfutils/tests/ChangeLog
+++ elfutils/tests/ChangeLog
@@ -473,6 +473,11 @@
 	* Makefile.am (TESTS): Add run-elflint-test.sh.
 	(EXTRA_DIST): Add run-elflint-test.sh and testfile18.bz2.
 
+2005-05-31  Roland McGrath  <roland@redhat.com>
+
+	* Makefile.am (WEXTRA): New variable, substituted by configure.
+	(AM_CFLAGS): Use it in place of -Wextra.
+
 2005-05-24  Ulrich Drepper  <drepper@redhat.com>
 
 	* get-files.c (main): Use correct format specifier.
--- elfutils/tests/Makefile.am
+++ elfutils/tests/Makefile.am
@@ -25,12 +25,13 @@
 ## <http://www.openinventionnetwork.com>.
 ##
 DEFS = -DHAVE_CONFIG_H -D_GNU_SOURCE
+WEXTRA = @WEXTRA@
 if MUDFLAP
-AM_CFLAGS = -Wall -Werror -Wextra -std=gnu99 -fmudflap\
+AM_CFLAGS = -Wall -Werror $(WEXTRA) -std=gnu99 -fmudflap\
 	    $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2)
 BUILD_RPATH = \$$ORIGIN/../backends
 else
-AM_CFLAGS = -Wall -Werror -Wextra -std=gnu99 \
+AM_CFLAGS = -Wall -Werror $(WEXTRA) -std=gnu99 \
 	    $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2)
 BUILT_RPATH = \$$ORIGIN/../libasm:\$$ORIGIN/../libdw:\$$ORIGIN/../backends:\$$ORIGIN/../libelf
 endif
--- elfutils/tests/Makefile.in
+++ elfutils/tests/Makefile.in
@@ -310,6 +310,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -350,6 +351,7 @@ TESTS_RPATH_FALSE = @TESTS_RPATH_FALSE@
 TESTS_RPATH_TRUE = @TESTS_RPATH_TRUE@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
+WEXTRA = @WEXTRA@
 XGETTEXT = @XGETTEXT@
 YACC = @YACC@
 ac_ct_CC = @ac_ct_CC@
@@ -391,10 +393,10 @@ sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
-@MUDFLAP_FALSE@AM_CFLAGS = -Wall -Werror -Wextra -std=gnu99 \
+@MUDFLAP_FALSE@AM_CFLAGS = -Wall -Werror $(WEXTRA) -std=gnu99 \
 @MUDFLAP_FALSE@	    $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2)
 
-@MUDFLAP_TRUE@AM_CFLAGS = -Wall -Werror -Wextra -std=gnu99 -fmudflap\
+@MUDFLAP_TRUE@AM_CFLAGS = -Wall -Werror $(WEXTRA) -std=gnu99 -fmudflap\
 @MUDFLAP_TRUE@	    $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2)
 
 @MUDFLAP_TRUE@BUILD_RPATH = \$$ORIGIN/../backends