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Copy pathgcc-4.6.1-elfutils-portability.patch
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gcc-4.6.1-elfutils-portability.patch
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--- elfutils/backends/ChangeLog
+++ elfutils/backends/ChangeLog
@@ -111,6 +111,10 @@
* ppc_attrs.c (ppc_check_object_attribute): Handle tag
GNU_Power_ABI_Struct_Return.
+2009-01-23 Roland McGrath <[email protected]>
+
+ * Makefile.am (libebl_%.so): Use $(LD_AS_NEEDED).
+
2008-10-04 Ulrich Drepper <[email protected]>
* i386_reloc.def: Fix entries for TLS_GOTDESC, TLS_DESC_CALL, and
@@ -438,6 +442,11 @@
* sparc_init.c: Likewise.
* x86_64_init.c: Likewise.
+2005-11-22 Roland McGrath <[email protected]>
+
+ * 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 <[email protected]>
* ppc64_reloc.def: REL30 -> ADDR30.
@@ -460,6 +469,9 @@
* 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 <[email protected]>.
* ppc64_reloc.def: Likewise.
--- elfutils/backends/Makefile.am
+++ elfutils/backends/Makefile.am
@@ -103,7 +103,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a
$(LINK) -shared -o $(@:.map=.so) \
-Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \
-Wl,--version-script,$(@:.so=.map) \
- -Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) $(libmudflap)
+ -Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) $(libmudflap)
$(textrel_check)
libebl_i386.so: $(cpu_i386)
--- elfutils/backends/Makefile.in
+++ elfutils/backends/Makefile.in
@@ -165,6 +165,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -194,6 +195,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
@@ -257,7 +259,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
-I$(top_srcdir)/libelf -I$(top_srcdir)/libdw
AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
$($(*F)_no_Werror),,-Werror) $(if \
- $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
$(am__append_1)
@MUDFLAP_FALSE@libmudflap =
@@ -698,7 +700,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a
$(LINK) -shared -o $(@:.map=.so) \
-Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \
-Wl,--version-script,$(@:.so=.map) \
- -Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) $(libmudflap)
+ -Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) $(libmudflap)
$(textrel_check)
libebl_i386.so: $(cpu_i386)
--- elfutils/ChangeLog
+++ elfutils/ChangeLog
@@ -13,6 +13,10 @@
* configure.ac (LOCALEDIR, DATADIRNAME): Removed.
+2009-11-22 Roland McGrath <[email protected]>
+
+ * configure.ac: Use sed and expr instead of modern bash extensions.
+
2009-09-21 Ulrich Drepper <[email protected]>
* configure.ac: Update for more modern autoconf.
@@ -21,6 +25,10 @@
* configure.ac (zip_LIBS): Check for liblzma too.
+2009-08-17 Roland McGrath <[email protected]>
+
+ * configure.ac: Check for -fgnu89-inline; add it to WEXTRA if it works.
+
2009-04-19 Roland McGrath <[email protected]>
* configure.ac (eu_version): Round down here, not in version.h macros.
@@ -32,6 +40,8 @@
2009-01-23 Roland McGrath <[email protected]>
+ * configure.ac: Check for __builtin_popcount.
+
* configure.ac (zlib check): Check for gzdirect, need zlib >= 1.2.2.3.
* configure.ac (__thread check): Use AC_LINK_IFELSE, in case of
@@ -112,6 +122,10 @@
* configure.ac: Add dummy automake conditional to get dependencies
for non-generic linker right. See src/Makefile.am.
+2005-11-22 Roland McGrath <[email protected]>
+
+ * configure.ac: Check for --as-needed linker option.
+
2005-11-18 Roland McGrath <[email protected]>
* Makefile.am (DISTCHECK_CONFIGURE_FLAGS): New variable.
@@ -159,6 +173,17 @@
* Makefile.am (all_SUBDIRS): Add libdwfl.
* configure.ac: Write libdwfl/Makefile.
+2005-05-31 Roland McGrath <[email protected]>
+
+ * 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 <[email protected]>
* configure.ac [AH_BOTTOM] (INTDECL, _INTDECL): New macros.
--- elfutils/config/eu.am
+++ elfutils/config/eu.am
@@ -25,11 +25,14 @@
## <http://www.openinventionnetwork.com>.
##
+WEXTRA = @WEXTRA@
+LD_AS_NEEDED = @LD_AS_NEEDED@
+
DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"${localedir}"'
INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..
AM_CFLAGS = -std=gnu99 -Wall -Wshadow \
$(if $($(*F)_no_Werror),,-Werror) \
- $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
+ $(if $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) \
$(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2) \
$($(*F)_CFLAGS)
--- elfutils/config/Makefile.in
+++ elfutils/config/Makefile.in
@@ -76,6 +76,7 @@ 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@
@@ -105,6 +106,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
--- elfutils/config.h.in
+++ elfutils/config.h.in
@@ -1,5 +1,8 @@
/* config.h.in. Generated from configure.ac by autoheader. */
+/* Have __builtin_popcount. */
+#undef HAVE_BUILTIN_POPCOUNT
+
/* $libdir subdirectory containing libebl modules. */
#undef LIBEBL_SUBDIR
@@ -55,4 +58,7 @@
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES
+/* Stubbed out if missing compiler support. */
+#undef __thread
+
#include <eu-config.h>
--- elfutils/configure
+++ elfutils/configure
@@ -602,6 +602,8 @@ NEVER_TRUE
base_cpu
NATIVE_LD_FALSE
NATIVE_LD_TRUE
+LD_AS_NEEDED
+WEXTRA
LEXLIB
LEX_OUTPUT_ROOT
LEX
@@ -3856,6 +3858,130 @@ if test "x$ac_cv_c99" != xyes; then :
as_fn_error $? "gcc with C99 support required" "$LINENO" 5
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra option to $CC" >&5
+$as_echo_n "checking for -Wextra option to $CC... " >&6; }
+if test "${ac_cv_cc_wextra+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ old_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Wextra"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+void foo (void) { }
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_cc_wextra=yes
+else
+ ac_cv_cc_wextra=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$old_CFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_wextra" >&5
+$as_echo "$ac_cv_cc_wextra" >&6; }
+
+if test "x$ac_cv_cc_wextra" = xyes; then :
+ WEXTRA=-Wextra
+else
+ WEXTRA=-W
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline option to $CC" >&5
+$as_echo_n "checking for -fgnu89-inline option to $CC... " >&6; }
+if test "${ac_cv_cc_gnu89_inline+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ old_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fgnu89-inline -Werror"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+void foo (void)
+{
+ inline void bar (void) {}
+ bar ();
+}
+extern inline void baz (void) {}
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_cc_gnu89_inline=yes
+else
+ ac_cv_cc_gnu89_inline=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$old_CFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_gnu89_inline" >&5
+$as_echo "$ac_cv_cc_gnu89_inline" >&6; }
+if test "x$ac_cv_cc_gnu89_inline" = xyes; then :
+ WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed linker option" >&5
+$as_echo_n "checking for --as-needed linker option... " >&6; }
+if test "${ac_cv_as_needed+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.c <<EOF
+int main (void) { return 0; }
+EOF
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ -fPIC -shared -o conftest.so conftest.c
+ -Wl,--as-needed 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+then
+ ac_cv_as_needed=yes
+else
+ ac_cv_as_needed=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_as_needed" >&5
+$as_echo "$ac_cv_as_needed" >&6; }
+if test "x$ac_cv_as_needed" = xyes; then :
+ LD_AS_NEEDED=-Wl,--as-needed
+else
+ LD_AS_NEEDED=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5
+$as_echo_n "checking for __builtin_popcount... " >&6; }
+if test "${ac_cv_popcount+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+exit (__builtin_popcount (127));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_popcount=yes
+else
+ ac_cv_popcount=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_popcount" >&5
+$as_echo "$ac_cv_popcount" >&6; }
+if test "x$ac_cv_popcount" = xyes; then :
+
+$as_echo "#define HAVE_BUILTIN_POPCOUNT 1" >>confdefs.h
+
+fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread support" >&5
$as_echo_n "checking for __thread support... " >&6; }
if test "${ac_cv_tls+set}" = set; then :
@@ -3892,7 +4018,13 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tls" >&5
$as_echo "$ac_cv_tls" >&6; }
if test "x$ac_cv_tls" != xyes; then :
- as_fn_error $? "__thread support required" "$LINENO" 5
+ if test "$use_locks" = yes; then :
+ as_fn_error $? "--enable-thread-safety requires __thread support" "$LINENO" 5
+else
+
+$as_echo "#define __thread /* empty: no multi-thread support */" >>confdefs.h
+
+fi
fi
# Check whether --enable-largefile was given.
@@ -4878,7 +5010,7 @@ ac_config_files="$ac_config_files versio
# 1.234<whatever> -> 1234<whatever>
case "$PACKAGE_VERSION" in
-[0-9].*) eu_version="${PACKAGE_VERSION/./}" ;;
+[0-9].*) eu_version=`echo "$PACKAGE_VERSION" | sed 's@\.@@'` ;;
*) as_fn_error $? "confused by version number '$PACKAGE_VERSION'" "$LINENO" 5 ;;
esac
case "$eu_version" in
@@ -4907,7 +5039,7 @@ case "$eu_version" in
esac
# Round up to the next release API (x.y) version.
-eu_version=$[($eu_version + 999) / 1000]
+eu_version=`expr \( $eu_version + 999 \) / 1000`
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
--- elfutils/configure.ac
+++ elfutils/configure.ac
@@ -70,6 +70,54 @@ 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 -fgnu89-inline option to $CC], ac_cv_cc_gnu89_inline, [dnl
+old_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fgnu89-inline -Werror"
+AC_COMPILE_IFELSE([
+void foo (void)
+{
+ inline void bar (void) {}
+ bar ();
+}
+extern inline void baz (void) {}
+], ac_cv_cc_gnu89_inline=yes, ac_cv_cc_gnu89_inline=no)
+CFLAGS="$old_CFLAGS"])
+AS_IF([test "x$ac_cv_cc_gnu89_inline" = xyes],
+ [WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"])
+
+AC_CACHE_CHECK([for --as-needed linker option],
+ ac_cv_as_needed, [dnl
+cat > conftest.c <<EOF
+int main (void) { return 0; }
+EOF
+if AC_TRY_COMMAND([${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)
+
+AC_CACHE_CHECK([for __builtin_popcount], ac_cv_popcount, [dnl
+AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[exit (__builtin_popcount (127));]])],
+ ac_cv_popcount=yes, ac_cv_popcount=no)])
+AS_IF([test "x$ac_cv_popcount" = xyes],
+ [AC_DEFINE([HAVE_BUILTIN_POPCOUNT], [1], [Have __builtin_popcount.])])
+
AC_CACHE_CHECK([for __thread support], ac_cv_tls, [dnl
# Use the same flags that we use for our DSOs, so the test is representative.
# Some old compiler/linker/libc combinations fail some ways and not others.
@@ -85,7 +133,10 @@ static __thread int a; int foo (int b) {
CFLAGS="$save_CFLAGS"
LDFLAGS="$save_LDFLAGS"])
AS_IF([test "x$ac_cv_tls" != xyes],
- AC_MSG_ERROR([__thread support required]))
+ [AS_IF([test "$use_locks" = yes],
+ [AC_MSG_ERROR([--enable-thread-safety requires __thread support])],
+ [AC_DEFINE([__thread], [/* empty: no multi-thread support */],
+ [Stubbed out if missing compiler support.])])])
dnl This test must come as early as possible after the compiler configuration
dnl tests, because the choice of the file model can (in principle) affect
@@ -248,7 +299,7 @@ AC_SUBST([eu_version])
# 1.234<whatever> -> 1234<whatever>
case "$PACKAGE_VERSION" in
-[[0-9]].*) eu_version="${PACKAGE_VERSION/./}" ;;
+[[0-9]].*) eu_version=`echo "$PACKAGE_VERSION" | sed 's@\.@@'` ;;
*) AC_MSG_ERROR([confused by version number '$PACKAGE_VERSION']) ;;
esac
case "$eu_version" in
@@ -277,6 +328,6 @@ case "$eu_version" in
esac
# Round up to the next release API (x.y) version.
-[eu_version=$[($eu_version + 999) / 1000]]
+eu_version=`expr \( $eu_version + 999 \) / 1000`
AC_OUTPUT
--- elfutils/lib/ChangeLog
+++ elfutils/lib/ChangeLog
@@ -14,6 +14,9 @@
2009-01-23 Roland McGrath <[email protected]>
+ * eu-config.h [! HAVE_BUILTIN_POPCOUNT]
+ (__builtin_popcount): New inline function.
+
* eu-config.h: Add multiple inclusion protection.
2009-01-17 Ulrich Drepper <[email protected]>
@@ -70,6 +73,11 @@
* Makefile.am (libeu_a_SOURCES): Add it.
* system.h: Declare crc32_file.
+2005-02-07 Roland McGrath <[email protected]>
+
+ * Makefile.am (WEXTRA): New variable, substituted by configure.
+ (AM_CFLAGS): Use it in place of -Wextra.
+
2005-04-30 Ulrich Drepper <[email protected]>
* Makefile.am: Use -ffunction-sections for xmalloc.c.
--- elfutils/lib/eu-config.h
+++ elfutils/lib/eu-config.h
@@ -182,6 +182,17 @@ asm (".section predict_data, \"aw\"; .pr
/* This macro is used by the tests conditionalize for standalone building. */
#define ELFUTILS_HEADER(name) <lib##name.h>
+#ifndef HAVE_BUILTIN_POPCOUNT
+# define __builtin_popcount hakmem_popcount
+static inline unsigned int __attribute__ ((unused))
+hakmem_popcount (unsigned int x)
+{
+ /* HAKMEM 169 */
+ unsigned int n = x - ((x >> 1) & 033333333333) - ((x >> 2) & 011111111111);
+ return ((n + (n >> 3)) & 030707070707) % 63;
+}
+#endif /* HAVE_BUILTIN_POPCOUNT */
+
#ifdef SHARED
# define OLD_VERSION(name, version) \
--- elfutils/lib/Makefile.in
+++ elfutils/lib/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@
@@ -128,6 +129,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
@@ -190,7 +192,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
-I$(srcdir)/../libelf
AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
$($(*F)_no_Werror),,-Werror) $(if \
- $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
$(am__append_1) -fpic
@MUDFLAP_FALSE@libmudflap =
--- elfutils/libasm/ChangeLog
+++ elfutils/libasm/ChangeLog
@@ -71,6 +71,11 @@
* asm_error.c: Add new error ASM_E_IOERROR.
* libasmP.h: Add ASM_E_IOERROR definition.
+2005-05-31 Roland McGrath <[email protected]>
+
+ * Makefile.am (WEXTRA): New variable, substituted by configure.
+ (AM_CFLAGS): Use it in place of -Wextra.
+
2005-02-15 Ulrich Drepper <[email protected]>
* Makefile.am (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
--- elfutils/libasm/Makefile.in
+++ elfutils/libasm/Makefile.in
@@ -147,6 +147,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -176,6 +177,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = 1
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
@@ -239,7 +241,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
-I$(top_srcdir)/libdw
AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
$($(*F)_no_Werror),,-Werror) $(if \
- $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
$(am__append_1)
@MUDFLAP_FALSE@libmudflap =
--- elfutils/libcpu/ChangeLog
+++ elfutils/libcpu/ChangeLog
@@ -15,6 +15,9 @@
2009-01-23 Roland McGrath <[email protected]>
+ * i386_disasm.c (i386_disasm): Add abort after assert-constant for old
+ compilers that don't realize it's noreturn.
+
* Makefile.am (i386_parse_CFLAGS): Use quotes around command
substitution that can produce leading whitespace.
@@ -344,6 +347,11 @@
* defs/i386.doc: New file.
* defs/x86_64: New file.
+2005-04-04 Roland McGrath <[email protected]>
+
+ * Makefile.am (WEXTRA): New variable, substituted by configure.
+ (AM_CFLAGS): Use it instead of -Wextra.
+
2005-02-15 Ulrich Drepper <[email protected]>
* Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
--- elfutils/libcpu/i386_disasm.c
+++ elfutils/libcpu/i386_disasm.c
@@ -791,6 +791,7 @@ i386_disasm (const uint8_t **startp, con
default:
assert (! "INVALID not handled");
+ abort ();
}
}
else
--- elfutils/libcpu/Makefile.in
+++ elfutils/libcpu/Makefile.in
@@ -116,6 +116,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = lex.$(<F:lex.l=)
@@ -145,6 +146,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
@@ -208,7 +210,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
-I$(srcdir)/../libdw -I$(srcdir)/../libasm
AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
$($(*F)_no_Werror),,-Werror) $(if \
- $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
$(am__append_1) -fpic -fdollars-in-identifiers
@MUDFLAP_FALSE@libmudflap =
--- elfutils/libdw/ChangeLog
+++ elfutils/libdw/ChangeLog
@@ -308,6 +308,10 @@
* dwarf_hasattr_integrate.c: Integrate DW_AT_specification too.
+2009-08-17 Roland McGrath <[email protected]>
+
+ * libdw.h: Disable extern inlines for GCC 4.2.
+
2009-08-10 Roland McGrath <[email protected]>
* dwarf_getscopevar.c: Use dwarf_diename.
@@ -1076,6 +1080,11 @@
2005-05-31 Roland McGrath <[email protected]>
+ * Makefile.am (WEXTRA): New variable, substituted by configure.
+ (AM_CFLAGS): Use it in place of -Wextra.
+
+2005-05-31 Roland McGrath <[email protected]>
+
* dwarf_formref_die.c (dwarf_formref_die): Add CU header offset to
formref offset.
--- elfutils/libdw/libdw.h
+++ elfutils/libdw/libdw.h
@@ -852,7 +852,7 @@ extern Dwarf_OOM dwarf_new_oom_handler (
/* Inline optimizations. */
-#ifdef __OPTIMIZE__
+#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2)
/* Return attribute code of given attribute. */
__libdw_extern_inline unsigned int
dwarf_whatattr (Dwarf_Attribute *attr)
--- elfutils/libdw/Makefile.in
+++ elfutils/libdw/Makefile.in
@@ -192,6 +192,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -221,6 +222,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = 1
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
@@ -283,7 +285,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
-I$(srcdir)/../libelf
AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
$($(*F)_no_Werror),,-Werror) $(if \
- $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
$(am__append_1) $(am__append_2)
@MUDFLAP_FALSE@libmudflap =
--- elfutils/libdwfl/ChangeLog
+++ elfutils/libdwfl/ChangeLog
@@ -1366,6 +1366,11 @@
2005-07-21 Roland McGrath <[email protected]>
+ * Makefile.am (WEXTRA): New variable, substituted by configure.
+ (AM_CFLAGS): Use it in place of -Wextra.
+
+2005-07-21 Roland McGrath <[email protected]>
+
* Makefile.am (noinst_HEADERS): Add loc2c.c.
* test2.c (main): Check sscanf result to quiet warning.
--- elfutils/libdwfl/Makefile.in
+++ elfutils/libdwfl/Makefile.in
@@ -182,6 +182,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -211,6 +212,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = 1
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
@@ -274,7 +276,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
-I$(srcdir)/../libdw
AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
$($(*F)_no_Werror),,-Werror) $(if \
- $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
$(am__append_1)
@MUDFLAP_FALSE@libmudflap =
--- elfutils/libebl/ChangeLog
+++ elfutils/libebl/ChangeLog
@@ -628,6 +628,11 @@
* Makefile.am (libebl_*_so_SOURCES): Set to $(*_SRCS) so dependency
tracking works right.
+2005-05-31 Roland McGrath <[email protected]>
+
+ * Makefile.am (WEXTRA): New variable, substituted by configure.
+ (AM_CFLAGS): Use it in place of -Wextra.
+
2005-05-21 Ulrich Drepper <[email protected]>
* libebl_x86_64.map: Add x86_64_core_note.
--- elfutils/libebl/Makefile.in
+++ elfutils/libebl/Makefile.in
@@ -143,6 +143,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -172,6 +173,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = 1
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
@@ -235,7 +237,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
-I$(srcdir)/../libasm
AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
$($(*F)_no_Werror),,-Werror) $(if \
- $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
$(am__append_1) -fpic
@MUDFLAP_FALSE@libmudflap =
--- elfutils/libelf/ChangeLog
+++ elfutils/libelf/ChangeLog
@@ -671,6 +671,11 @@
* elf.h: Update from glibc.
+2005-05-31 Roland McGrath <[email protected]>
+
+ * Makefile.am (WEXTRA): New variable, substituted by configure.
+ (AM_CFLAGS): Use it in place of -Wextra.
+
2005-05-08 Roland McGrath <[email protected]>
* elf_begin.c (read_file) [_MUDFLAP]: Don't use mmap for now.
--- elfutils/libelf/common.h
+++ elfutils/libelf/common.h
@@ -160,7 +160,7 @@ libelf_release_all (Elf *elf)
(Var) = (sizeof (Var) == 1 \
? (unsigned char) (Var) \
: (sizeof (Var) == 2 \
- ? bswap_16 (Var) \
+ ? (unsigned short int) bswap_16 (Var) \
: (sizeof (Var) == 4 \
? bswap_32 (Var) \
: bswap_64 (Var))))
@@ -169,7 +169,7 @@ libelf_release_all (Elf *elf)
(Dst) = (sizeof (Var) == 1 \
? (unsigned char) (Var) \
: (sizeof (Var) == 2 \
- ? bswap_16 (Var) \
+ ? (unsigned short int) bswap_16 (Var) \
: (sizeof (Var) == 4 \
? bswap_32 (Var) \
: bswap_64 (Var))))
--- elfutils/libelf/Makefile.in
+++ elfutils/libelf/Makefile.in
@@ -189,6 +189,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
+LD_AS_NEEDED = @LD_AS_NEEDED@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
@@ -218,6 +219,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = 1
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
@@ -279,7 +281,7 @@ zip_LIBS = @zip_LIBS@
INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..
AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
$($(*F)_no_Werror),,-Werror) $(if \
- $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
$(am__append_1) $(am__append_2)
@MUDFLAP_FALSE@libmudflap =
--- elfutils/m4/Makefile.in
+++ elfutils/m4/Makefile.in
@@ -75,6 +75,7 @@ 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@
@@ -104,6 +105,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
--- elfutils/Makefile.in
+++ elfutils/Makefile.in
@@ -155,6 +155,7 @@ 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@
@@ -184,6 +185,7 @@ SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
+WEXTRA = @WEXTRA@
XGETTEXT = @XGETTEXT@
XGETTEXT_015 = @XGETTEXT_015@
XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
--- elfutils/src/addr2line.c
+++ elfutils/src/addr2line.c
@@ -455,10 +455,10 @@ handle_address (const char *string, Dwfl
bool parsed = false;
int i, j;
char *name = NULL;
- if (sscanf (string, "(%m[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
+ if (sscanf (string, "(%a[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
&& string[i] == '\0')
parsed = adjust_to_section (name, &addr, dwfl);
- switch (sscanf (string, "%m[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
+ switch (sscanf (string, "%a[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
{
default:
break;
--- elfutils/src/ChangeLog
+++ elfutils/src/ChangeLog
@@ -260,8 +260,16 @@
* readelf.c (attr_callback): Use print_block only when we don't use
print_ops.
+2009-08-17 Roland McGrath <[email protected]>
+
+ * ld.h: Disable extern inlines for GCC 4.2.
+
2009-08-14 Roland McGrath <[email protected]>
+ * strings.c (read_block): Conditionalize posix_fadvise use
+ on [POSIX_FADV_SEQUENTIAL].
+ From Petr Salinger <[email protected]>.
+
* ar.c (do_oper_extract): Use pathconf instead of statfs.
2009-08-01 Ulrich Drepper <[email protected]>
@@ -425,6 +433,8 @@
* readelf.c (print_debug_frame_section): Use t instead of j formats
for ptrdiff_t OFFSET.
+ * addr2line.c (handle_address): Use %a instead of %m for compatibility.
+
2009-01-21 Ulrich Drepper <[email protected]>
* elflint.c (check_program_header): Fix typo in .eh_frame_hdr section
@@ -608,6 +618,11 @@
that matches its PT_LOAD's p_flags &~ PF_W. On sparc, PF_X really
is valid in RELRO.
+2008-03-01 Roland McGrath <[email protected]>
+
+ * readelf.c (dump_archive_index): Tweak portability hack
+ to match [__GNUC__ < 4] too.
+
2008-02-29 Roland McGrath <[email protected]>
* readelf.c (print_attributes): Add a cast.
@@ -859,6 +874,8 @@
* readelf.c (hex_dump): Fix rounding error in whitespace calculation.
+ * Makefile.am (readelf_no_Werror): New variable.
+
2007-10-15 Roland McGrath <[email protected]>
* make-debug-archive.in: New file.
@@ -1298,6 +1315,10 @@
* elflint.c (valid_e_machine): Add EM_ALPHA.
Reported by Christian Aichinger <[email protected]>.
+ * 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 <[email protected]>
* elflint.c (check_dynamic): Don't require DT_HASH for DT_SYMTAB.
@@ -1374,6 +1395,10 @@
* Makefile.am: Add hacks to create dependency files for non-generic
linker.
+2006-04-05 Roland McGrath <[email protected]>
+
+ * strings.c (MAP_POPULATE): Define to 0 if undefined.
+
2006-06-12 Ulrich Drepper <[email protected]>
* ldgeneric.c (ld_generic_generate_sections): Don't create .interp
@@ -1722,6 +1747,11 @@
* readelf.c (print_debug_loc_section): Fix indentation for larger
address size.
+2005-05-31 Roland McGrath <[email protected]>
+
+ * Makefile.am (WEXTRA): New variable, substituted by configure.
+ (AM_CFLAGS): Use it in place of -Wextra.
+
2005-05-30 Roland McGrath <[email protected]>
* readelf.c (print_debug_line_section): Print section offset of each
--- elfutils/src/findtextrel.c
+++ elfutils/src/findtextrel.c
@@ -504,7 +504,11 @@ 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/ld.h
+++ elfutils/src/ld.h
@@ -1122,6 +1122,7 @@ extern bool dynamically_linked_p (void);
/* Checked whether the symbol is undefined and referenced from a DSO. */
extern bool linked_from_dso_p (struct scninfo *scninfo, size_t symidx);
+#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2)
#ifdef __GNUC_STDC_INLINE__
__attribute__ ((__gnu_inline__))
#endif
@@ -1139,5 +1140,6 @@ linked_from_dso_p (struct scninfo *scnin