--- elfutils/backends/ChangeLog

+++ elfutils/backends/ChangeLog

@@ -258,6 +258,11 @@

 	* 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.

@@ -280,6 +285,9 @@

 	* 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)/libasm \

 	   -I$(top_srcdir)/libelf -I$(top_srcdir)/libdw \

@@ -59,7 +61,6 @@ endif

 textrel_check = if readelf -d $@ | fgrep -q TEXTREL; then exit 1; fi

-

 i386_SRCS = i386_init.c i386_symbol.c i386_corenote.c \

 	    i386_retval.c i386_regs.c i386_auxv.c

 cpu_i386 = ../libcpu/libcpu_i386.a

--- elfutils/backends/Makefile.in

+++ elfutils/backends/Makefile.in

@@ -153,6 +153,7 @@ 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@

@@ -182,6 +183,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

@@ -237,9 +239,9 @@ target_alias = @target_alias@

 top_builddir = @top_builddir@

 top_srcdir = @top_srcdir@

 @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)/libasm \

 	   -I$(top_srcdir)/libelf -I$(top_srcdir)/libdw \

 	   -I$(top_srcdir)/lib -I..

--- elfutils/ChangeLog

+++ elfutils/ChangeLog

@@ -30,6 +30,10 @@

 	* 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.

@@ -77,6 +81,17 @@

 	* 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

@@ -72,6 +72,7 @@ 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@

@@ -101,6 +102,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

--- elfutils/configure

+++ elfutils/configure

@@ -674,6 +674,8 @@ YFLAGS

 LEX

 LEX_OUTPUT_ROOT

 LEXLIB

+WEXTRA

+LD_AS_NEEDED

 LOCALEDIR

 DATADIRNAME

 NATIVE_LD_TRUE

@@ -3877,6 +3879,88 @@ 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 { (ac_try="$ac_compile"

+case "(($ac_try" in

+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;

+  *) ac_try_echo=$ac_try;;

+esac

+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&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); } && {

+	 test -z "$ac_c_werror_flag" ||

+	 test ! -s conftest.err

+       } && test -s conftest.$ac_objext; 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 core 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 <

+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

@@ -5621,10 +5705,10 @@ YFLAGS!$YFLAGS$ac_delim

 LEX!$LEX$ac_delim

 LEX_OUTPUT_ROOT!$LEX_OUTPUT_ROOT$ac_delim

 LEXLIB!$LEXLIB$ac_delim

+WEXTRA!$WEXTRA$ac_delim

+LD_AS_NEEDED!$LD_AS_NEEDED$ac_delim

 LOCALEDIR!$LOCALEDIR$ac_delim

 DATADIRNAME!$DATADIRNAME$ac_delim

-NATIVE_LD_TRUE!$NATIVE_LD_TRUE$ac_delim

-NATIVE_LD_FALSE!$NATIVE_LD_FALSE$ac_delim

 _ACEOF

   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then

@@ -5666,6 +5750,8 @@ _ACEOF

 ac_delim='%!_!# '

 for ac_last_try in false false false false false :; do

   cat >conf$$subs.sed <<_ACEOF

+NATIVE_LD_TRUE!$NATIVE_LD_TRUE$ac_delim

+NATIVE_LD_FALSE!$NATIVE_LD_FALSE$ac_delim

 base_cpu!$base_cpu$ac_delim

 NEVER_TRUE!$NEVER_TRUE$ac_delim

 NEVER_FALSE!$NEVER_FALSE$ac_delim

@@ -5697,7 +5783,7 @@ LIBOBJS!$LIBOBJS$ac_delim

 LTLIBOBJS!$LTLIBOBJS$ac_delim

 _ACEOF

-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 29; then

+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 31; then

     break

   elif $ac_last_try; then

     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5

--- elfutils/configure.ac

+++ elfutils/configure.ac

@@ -71,6 +71,34 @@ 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 <

+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

@@ -92,6 +92,7 @@ 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@

@@ -121,6 +122,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

@@ -176,9 +178,9 @@ target_alias = @target_alias@

 top_builddir = @top_builddir@

 top_srcdir = @top_srcdir@

 @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

@@ -54,6 +54,11 @@

 	* 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

@@ -126,6 +126,7 @@ 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@

@@ -155,6 +156,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

@@ -210,9 +212,9 @@ target_alias = @target_alias@

 top_builddir = @top_builddir@

 top_srcdir = @top_srcdir@

 @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

@@ -262,6 +262,11 @@

 	* defs/i386.doc: New file.

 	* defs/x86_64: New file.

+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

@@ -30,7 +30,8 @@ AM_CFLAGS = -fmudflap

 else

 AM_CFLAGS =

 endif

-AM_CFLAGS += -Wall -Wshadow -Wunused -Wextra -std=gnu99 -fpic \

+WEXTRA = @WEXTRA@

+AM_CFLAGS += -Wall -Wshadow -Wunused $(WEXTRA) -std=gnu99 -fpic \

 	     $($(*F)_CFLAGS) \

 	     $(if $($(*F)_no_Werror),,-Werror)

 INCLUDES = -I$(srcdir) -I$(srcdir)/../lib -I$(srcdir)/../libelf \

--- elfutils/libcpu/Makefile.in

+++ elfutils/libcpu/Makefile.in

@@ -109,6 +109,7 @@ 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.$(

@@ -138,6 +139,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

@@ -192,10 +194,10 @@ sysconfdir = @sysconfdir@

 target_alias = @target_alias@

 top_builddir = @top_builddir@

 top_srcdir = @top_srcdir@

-@MUDFLAP_FALSE@AM_CFLAGS = -Wall -Wshadow -Wunused -Wextra -std=gnu99 \

-@MUDFLAP_FALSE@	-fpic $($(*F)_CFLAGS) $(if \

+@MUDFLAP_FALSE@AM_CFLAGS = -Wall -Wshadow -Wunused $(WEXTRA) \

+@MUDFLAP_FALSE@	-std=gnu99 -fpic $($(*F)_CFLAGS) $(if \

 @MUDFLAP_FALSE@	$($(*F)_no_Werror),,-Werror)

-@MUDFLAP_TRUE@AM_CFLAGS = -fmudflap -Wall -Wshadow -Wunused -Wextra \

+@MUDFLAP_TRUE@AM_CFLAGS = -fmudflap -Wall -Wshadow -Wunused $(WEXTRA) \

 @MUDFLAP_TRUE@	-std=gnu99 -fpic $($(*F)_CFLAGS) $(if \

 @MUDFLAP_TRUE@	$($(*F)_no_Werror),,-Werror)

 INCLUDES = -I$(srcdir) -I$(srcdir)/../lib -I$(srcdir)/../libelf \

--- elfutils/libdw/ChangeLog

+++ elfutils/libdw/ChangeLog

@@ -482,6 +482,11 @@

 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

@@ -164,6 +164,7 @@ 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@

@@ -193,6 +194,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

@@ -248,9 +250,10 @@ target_alias = @target_alias@

 top_builddir = @top_builddir@

 top_srcdir = @top_srcdir@

 @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

@@ -744,6 +744,11 @@

 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

@@ -129,6 +129,7 @@ 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@

@@ -158,6 +159,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

@@ -213,9 +215,9 @@ target_alias = @target_alias@

 top_builddir = @top_builddir@

 top_srcdir = @top_srcdir@

 @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

@@ -505,6 +505,11 @@

 	* 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

@@ -121,6 +121,7 @@ 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@

@@ -150,6 +151,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

@@ -205,9 +207,9 @@ target_alias = @target_alias@

 top_builddir = @top_builddir@

 top_srcdir = @top_srcdir@

 @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$(top_srcdir)/lib -I.. -I$(srcdir)/../libasm

--- elfutils/libelf/ChangeLog

+++ elfutils/libelf/ChangeLog

@@ -333,6 +333,11 @@

 	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

@@ -159,7 +159,7 @@ 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))))

@@ -168,7 +168,7 @@ 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

@@ -34,7 +34,7 @@ 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

@@ -170,6 +170,7 @@ 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 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

@@ -254,10 +256,10 @@ target_alias = @target_alias@

 top_builddir = @top_builddir@

 top_srcdir = @top_srcdir@

 @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

@@ -71,6 +71,7 @@ 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@

@@ -100,6 +101,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

--- elfutils/Makefile.in

+++ elfutils/Makefile.in

@@ -98,6 +98,7 @@ 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@

@@ -127,6 +128,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 YACC = @YACC@

--- elfutils/src/ChangeLog

+++ elfutils/src/ChangeLog

@@ -126,6 +126,8 @@

 	* readelf.c (hex_dump): Fix rounding error in whitespace calculation.

+	* Makefile.am (readelf_no_Werror): New variable.

+

 2007-10-15  Roland McGrath  <roland@redhat.com>

 	* make-debug-archive.in: New file.

@@ -565,6 +567,10 @@

 	* 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.

@@ -641,6 +647,10 @@

 	* 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

@@ -989,6 +999,11 @@

 	* 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) -DDEBUGPRED=@DEBUGPRED@ \

        -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 \

@@ -111,6 +112,9 @@ strings_no_Wformat = yes

 # XXX While the file is not finished, don't warn about this

 ldgeneric_no_Wunused = yes