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    Contents of /trunk/elfutils/patches/elfutils-0.152-portability.patch

    Parent Directory Parent Directory | Revision Log Revision Log

    Revision 1306 - (show annotations) (download)
    Mon Mar 14 17:28:11 2011 UTC (13 years, 1 month ago) by niro
    File size: 39623 byte(s) 
    ver 0.152
    1 --- elfutils/backends/ChangeLog
    2 +++ elfutils/backends/ChangeLog
    3 @@ -111,6 +111,10 @@
    4 * ppc_attrs.c (ppc_check_object_attribute): Handle tag
    5 GNU_Power_ABI_Struct_Return.
    6
    7 +2009-01-23 Roland McGrath <roland@redhat.com>
    8 +
    9 + * Makefile.am (libebl_%.so): Use $(LD_AS_NEEDED).
    10 +
    11 2008-10-04 Ulrich Drepper <drepper@redhat.com>
    12
    13 * i386_reloc.def: Fix entries for TLS_GOTDESC, TLS_DESC_CALL, and
    14 @@ -438,6 +442,11 @@
    15 * sparc_init.c: Likewise.
    16 * x86_64_init.c: Likewise.
    17
    18 +2005-11-22 Roland McGrath <roland@redhat.com>
    19 +
    20 + * Makefile.am (LD_AS_NEEDED): New variable, substituted by configure.
    21 + (libebl_%.so rule): Use it in place of -Wl,--as-needed.
    22 +
    23 2005-11-19 Roland McGrath <roland@redhat.com>
    24
    25 * ppc64_reloc.def: REL30 -> ADDR30.
    26 @@ -460,6 +469,9 @@
    27 * Makefile.am (uninstall): Don't try to remove $(pkgincludedir).
    28 (CLEANFILES): Add libebl_$(m).so.
    29
    30 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    31 + (AM_CFLAGS): Use it in place of -Wextra.
    32 +
    33 * ppc_reloc.def: Update bits per Alan Modra <amodra@bigpond.net.au>.
    34 * ppc64_reloc.def: Likewise.
    35
    36 --- elfutils/backends/Makefile.am
    37 +++ elfutils/backends/Makefile.am
    38 @@ -103,7 +103,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a
    39 $(LINK) -shared -o $(@:.map=.so) \
    40 -Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \
    41 -Wl,--version-script,$(@:.so=.map) \
    42 - -Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) $(libmudflap)
    43 + -Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) $(libmudflap)
    44 $(textrel_check)
    45
    46 libebl_i386.so: $(cpu_i386)
    47 --- elfutils/backends/Makefile.in
    48 +++ elfutils/backends/Makefile.in
    49 @@ -165,6 +165,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    50 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    51 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    52 LDFLAGS = @LDFLAGS@
    53 +LD_AS_NEEDED = @LD_AS_NEEDED@
    54 LEX = @LEX@
    55 LEXLIB = @LEXLIB@
    56 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    57 @@ -194,6 +195,7 @@ SHELL = @SHELL@
    58 STRIP = @STRIP@
    59 USE_NLS = @USE_NLS@
    60 VERSION = @VERSION@
    61 +WEXTRA = @WEXTRA@
    62 XGETTEXT = @XGETTEXT@
    63 XGETTEXT_015 = @XGETTEXT_015@
    64 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    65 @@ -257,7 +259,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    66 -I$(top_srcdir)/libelf -I$(top_srcdir)/libdw
    67 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    68 $($(*F)_no_Werror),,-Werror) $(if \
    69 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    70 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    71 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    72 $(am__append_1)
    73 @MUDFLAP_FALSE@libmudflap =
    74 @@ -698,7 +700,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a
    75 $(LINK) -shared -o $(@:.map=.so) \
    76 -Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \
    77 -Wl,--version-script,$(@:.so=.map) \
    78 - -Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) $(libmudflap)
    79 + -Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) $(libmudflap)
    80 $(textrel_check)
    81
    82 libebl_i386.so: $(cpu_i386)
    83 --- elfutils/ChangeLog
    84 +++ elfutils/ChangeLog
    85 @@ -13,6 +13,10 @@
    86
    87 * configure.ac (LOCALEDIR, DATADIRNAME): Removed.
    88
    89 +2009-11-22 Roland McGrath <roland@redhat.com>
    90 +
    91 + * configure.ac: Use sed and expr instead of modern bash extensions.
    92 +
    93 2009-09-21 Ulrich Drepper <drepper@redhat.com>
    94
    95 * configure.ac: Update for more modern autoconf.
    96 @@ -21,6 +25,10 @@
    97
    98 * configure.ac (zip_LIBS): Check for liblzma too.
    99
    100 +2009-08-17 Roland McGrath <roland@redhat.com>
    101 +
    102 + * configure.ac: Check for -fgnu89-inline; add it to WEXTRA if it works.
    103 +
    104 2009-04-19 Roland McGrath <roland@redhat.com>
    105
    106 * configure.ac (eu_version): Round down here, not in version.h macros.
    107 @@ -32,6 +40,8 @@
    108
    109 2009-01-23 Roland McGrath <roland@redhat.com>
    110
    111 + * configure.ac: Check for __builtin_popcount.
    112 +
    113 * configure.ac (zlib check): Check for gzdirect, need zlib >= 1.2.2.3.
    114
    115 * configure.ac (__thread check): Use AC_LINK_IFELSE, in case of
    116 @@ -112,6 +122,10 @@
    117 * configure.ac: Add dummy automake conditional to get dependencies
    118 for non-generic linker right. See src/Makefile.am.
    119
    120 +2005-11-22 Roland McGrath <roland@redhat.com>
    121 +
    122 + * configure.ac: Check for --as-needed linker option.
    123 +
    124 2005-11-18 Roland McGrath <roland@redhat.com>
    125
    126 * Makefile.am (DISTCHECK_CONFIGURE_FLAGS): New variable.
    127 @@ -159,6 +173,17 @@
    128 * Makefile.am (all_SUBDIRS): Add libdwfl.
    129 * configure.ac: Write libdwfl/Makefile.
    130
    131 +2005-05-31 Roland McGrath <roland@redhat.com>
    132 +
    133 + * configure.ac (WEXTRA): Check for -Wextra and set this substitution.
    134 +
    135 + * configure.ac: Check for struct stat st_?tim members.
    136 + * src/strip.c (process_file): Use st_?time if st_?tim are not there.
    137 +
    138 + * configure.ac: Check for futimes function.
    139 + * src/strip.c (handle_elf) [! HAVE_FUTIMES]: Use utimes instead.
    140 + (handle_ar) [! HAVE_FUTIMES]: Likewise.
    141 +
    142 2005-05-19 Roland McGrath <roland@redhat.com>
    143
    144 * configure.ac [AH_BOTTOM] (INTDECL, _INTDECL): New macros.
    145 --- elfutils/config/eu.am
    146 +++ elfutils/config/eu.am
    147 @@ -25,11 +25,14 @@
    148 ## <http://www.openinventionnetwork.com>.
    149 ##
    150
    151 +WEXTRA = @WEXTRA@
    152 +LD_AS_NEEDED = @LD_AS_NEEDED@
    153 +
    154 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"${localedir}"'
    155 INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..
    156 AM_CFLAGS = -std=gnu99 -Wall -Wshadow \
    157 $(if $($(*F)_no_Werror),,-Werror) \
    158 - $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
    159 + $(if $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) \
    160 $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2) \
    161 $($(*F)_CFLAGS)
    162
    163 --- elfutils/config/Makefile.in
    164 +++ elfutils/config/Makefile.in
    165 @@ -76,6 +76,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    166 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    167 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    168 LDFLAGS = @LDFLAGS@
    169 +LD_AS_NEEDED = @LD_AS_NEEDED@
    170 LEX = @LEX@
    171 LEXLIB = @LEXLIB@
    172 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    173 @@ -105,6 +106,7 @@ SHELL = @SHELL@
    174 STRIP = @STRIP@
    175 USE_NLS = @USE_NLS@
    176 VERSION = @VERSION@
    177 +WEXTRA = @WEXTRA@
    178 XGETTEXT = @XGETTEXT@
    179 XGETTEXT_015 = @XGETTEXT_015@
    180 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    181 --- elfutils/config.h.in
    182 +++ elfutils/config.h.in
    183 @@ -1,5 +1,8 @@
    184 /* config.h.in. Generated from configure.ac by autoheader. */
    185
    186 +/* Have __builtin_popcount. */
    187 +#undef HAVE_BUILTIN_POPCOUNT
    188 +
    189 /* $libdir subdirectory containing libebl modules. */
    190 #undef LIBEBL_SUBDIR
    191
    192 @@ -55,4 +58,7 @@
    193 /* Define for large files, on AIX-style hosts. */
    194 #undef _LARGE_FILES
    195
    196 +/* Stubbed out if missing compiler support. */
    197 +#undef __thread
    198 +
    199 #include <eu-config.h>
    200 --- elfutils/configure
    201 +++ elfutils/configure
    202 @@ -602,6 +602,8 @@ NEVER_TRUE
    203 base_cpu
    204 NATIVE_LD_FALSE
    205 NATIVE_LD_TRUE
    206 +LD_AS_NEEDED
    207 +WEXTRA
    208 LEXLIB
    209 LEX_OUTPUT_ROOT
    210 LEX
    211 @@ -3856,6 +3858,130 @@ if test "x$ac_cv_c99" != xyes; then :
    212 as_fn_error $? "gcc with C99 support required" "$LINENO" 5
    213 fi
    214
    215 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra option to $CC" >&5
    216 +$as_echo_n "checking for -Wextra option to $CC... " >&6; }
    217 +if test "${ac_cv_cc_wextra+set}" = set; then :
    218 + $as_echo_n "(cached) " >&6
    219 +else
    220 + old_CFLAGS="$CFLAGS"
    221 +CFLAGS="$CFLAGS -Wextra"
    222 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    223 +/* end confdefs.h. */
    224 +void foo (void) { }
    225 +_ACEOF
    226 +if ac_fn_c_try_compile "$LINENO"; then :
    227 + ac_cv_cc_wextra=yes
    228 +else
    229 + ac_cv_cc_wextra=no
    230 +fi
    231 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    232 +CFLAGS="$old_CFLAGS"
    233 +fi
    234 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_wextra" >&5
    235 +$as_echo "$ac_cv_cc_wextra" >&6; }
    236 +
    237 +if test "x$ac_cv_cc_wextra" = xyes; then :
    238 + WEXTRA=-Wextra
    239 +else
    240 + WEXTRA=-W
    241 +fi
    242 +
    243 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline option to $CC" >&5
    244 +$as_echo_n "checking for -fgnu89-inline option to $CC... " >&6; }
    245 +if test "${ac_cv_cc_gnu89_inline+set}" = set; then :
    246 + $as_echo_n "(cached) " >&6
    247 +else
    248 + old_CFLAGS="$CFLAGS"
    249 +CFLAGS="$CFLAGS -fgnu89-inline -Werror"
    250 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    251 +/* end confdefs.h. */
    252 +
    253 +void foo (void)
    254 +{
    255 + inline void bar (void) {}
    256 + bar ();
    257 +}
    258 +extern inline void baz (void) {}
    259 +
    260 +_ACEOF
    261 +if ac_fn_c_try_compile "$LINENO"; then :
    262 + ac_cv_cc_gnu89_inline=yes
    263 +else
    264 + ac_cv_cc_gnu89_inline=no
    265 +fi
    266 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    267 +CFLAGS="$old_CFLAGS"
    268 +fi
    269 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_gnu89_inline" >&5
    270 +$as_echo "$ac_cv_cc_gnu89_inline" >&6; }
    271 +if test "x$ac_cv_cc_gnu89_inline" = xyes; then :
    272 + WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"
    273 +fi
    274 +
    275 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed linker option" >&5
    276 +$as_echo_n "checking for --as-needed linker option... " >&6; }
    277 +if test "${ac_cv_as_needed+set}" = set; then :
    278 + $as_echo_n "(cached) " >&6
    279 +else
    280 + cat > conftest.c <<EOF
    281 +int main (void) { return 0; }
    282 +EOF
    283 +if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
    284 + -fPIC -shared -o conftest.so conftest.c
    285 + -Wl,--as-needed 1>&5'
    286 + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
    287 + (eval $ac_try) 2>&5
    288 + ac_status=$?
    289 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    290 + test $ac_status = 0; }; }
    291 +then
    292 + ac_cv_as_needed=yes
    293 +else
    294 + ac_cv_as_needed=no
    295 +fi
    296 +rm -f conftest*
    297 +fi
    298 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_as_needed" >&5
    299 +$as_echo "$ac_cv_as_needed" >&6; }
    300 +if test "x$ac_cv_as_needed" = xyes; then :
    301 + LD_AS_NEEDED=-Wl,--as-needed
    302 +else
    303 + LD_AS_NEEDED=
    304 +fi
    305 +
    306 +
    307 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5
    308 +$as_echo_n "checking for __builtin_popcount... " >&6; }
    309 +if test "${ac_cv_popcount+set}" = set; then :
    310 + $as_echo_n "(cached) " >&6
    311 +else
    312 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    313 +/* end confdefs.h. */
    314 +
    315 +int
    316 +main ()
    317 +{
    318 +exit (__builtin_popcount (127));
    319 + ;
    320 + return 0;
    321 +}
    322 +_ACEOF
    323 +if ac_fn_c_try_link "$LINENO"; then :
    324 + ac_cv_popcount=yes
    325 +else
    326 + ac_cv_popcount=no
    327 +fi
    328 +rm -f core conftest.err conftest.$ac_objext \
    329 + conftest$ac_exeext conftest.$ac_ext
    330 +fi
    331 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_popcount" >&5
    332 +$as_echo "$ac_cv_popcount" >&6; }
    333 +if test "x$ac_cv_popcount" = xyes; then :
    334 +
    335 +$as_echo "#define HAVE_BUILTIN_POPCOUNT 1" >>confdefs.h
    336 +
    337 +fi
    338 +
    339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread support" >&5
    340 $as_echo_n "checking for __thread support... " >&6; }
    341 if test "${ac_cv_tls+set}" = set; then :
    342 @@ -3892,7 +4018,13 @@ fi
    343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tls" >&5
    344 $as_echo "$ac_cv_tls" >&6; }
    345 if test "x$ac_cv_tls" != xyes; then :
    346 - as_fn_error $? "__thread support required" "$LINENO" 5
    347 + if test "$use_locks" = yes; then :
    348 + as_fn_error $? "--enable-thread-safety requires __thread support" "$LINENO" 5
    349 +else
    350 +
    351 +$as_echo "#define __thread /* empty: no multi-thread support */" >>confdefs.h
    352 +
    353 +fi
    354 fi
    355
    356 # Check whether --enable-largefile was given.
    357 @@ -4878,7 +5010,7 @@ ac_config_files="$ac_config_files versio
    358
    359 # 1.234<whatever> -> 1234<whatever>
    360 case "$PACKAGE_VERSION" in
    361 -[0-9].*) eu_version="${PACKAGE_VERSION/./}" ;;
    362 +[0-9].*) eu_version=`echo "$PACKAGE_VERSION" | sed 's@\.@@'` ;;
    363 *) as_fn_error $? "confused by version number '$PACKAGE_VERSION'" "$LINENO" 5 ;;
    364 esac
    365 case "$eu_version" in
    366 @@ -4907,7 +5039,7 @@ case "$eu_version" in
    367 esac
    368
    369 # Round up to the next release API (x.y) version.
    370 -eu_version=$[($eu_version + 999) / 1000]
    371 +eu_version=`expr \( $eu_version + 999 \) / 1000`
    372
    373 cat >confcache <<\_ACEOF
    374 # This file is a shell script that caches the results of configure
    375 --- elfutils/configure.ac
    376 +++ elfutils/configure.ac
    377 @@ -70,6 +70,54 @@ CFLAGS="$old_CFLAGS"])
    378 AS_IF([test "x$ac_cv_c99" != xyes],
    379 AC_MSG_ERROR([gcc with C99 support required]))
    380
    381 +AC_CACHE_CHECK([for -Wextra option to $CC], ac_cv_cc_wextra, [dnl
    382 +old_CFLAGS="$CFLAGS"
    383 +CFLAGS="$CFLAGS -Wextra"
    384 +AC_COMPILE_IFELSE([void foo (void) { }],
    385 + ac_cv_cc_wextra=yes, ac_cv_cc_wextra=no)
    386 +CFLAGS="$old_CFLAGS"])
    387 +AC_SUBST(WEXTRA)
    388 +AS_IF([test "x$ac_cv_cc_wextra" = xyes], [WEXTRA=-Wextra], [WEXTRA=-W])
    389 +
    390 +AC_CACHE_CHECK([for -fgnu89-inline option to $CC], ac_cv_cc_gnu89_inline, [dnl
    391 +old_CFLAGS="$CFLAGS"
    392 +CFLAGS="$CFLAGS -fgnu89-inline -Werror"
    393 +AC_COMPILE_IFELSE([
    394 +void foo (void)
    395 +{
    396 + inline void bar (void) {}
    397 + bar ();
    398 +}
    399 +extern inline void baz (void) {}
    400 +], ac_cv_cc_gnu89_inline=yes, ac_cv_cc_gnu89_inline=no)
    401 +CFLAGS="$old_CFLAGS"])
    402 +AS_IF([test "x$ac_cv_cc_gnu89_inline" = xyes],
    403 + [WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"])
    404 +
    405 +AC_CACHE_CHECK([for --as-needed linker option],
    406 + ac_cv_as_needed, [dnl
    407 +cat > conftest.c <<EOF
    408 +int main (void) { return 0; }
    409 +EOF
    410 +if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
    411 + -fPIC -shared -o conftest.so conftest.c
    412 + -Wl,--as-needed 1>&AS_MESSAGE_LOG_FD])
    413 +then
    414 + ac_cv_as_needed=yes
    415 +else
    416 + ac_cv_as_needed=no
    417 +fi
    418 +rm -f conftest*])
    419 +AS_IF([test "x$ac_cv_as_needed" = xyes],
    420 + [LD_AS_NEEDED=-Wl,--as-needed], [LD_AS_NEEDED=])
    421 +AC_SUBST(LD_AS_NEEDED)
    422 +
    423 +AC_CACHE_CHECK([for __builtin_popcount], ac_cv_popcount, [dnl
    424 +AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[exit (__builtin_popcount (127));]])],
    425 + ac_cv_popcount=yes, ac_cv_popcount=no)])
    426 +AS_IF([test "x$ac_cv_popcount" = xyes],
    427 + [AC_DEFINE([HAVE_BUILTIN_POPCOUNT], [1], [Have __builtin_popcount.])])
    428 +
    429 AC_CACHE_CHECK([for __thread support], ac_cv_tls, [dnl
    430 # Use the same flags that we use for our DSOs, so the test is representative.
    431 # Some old compiler/linker/libc combinations fail some ways and not others.
    432 @@ -85,7 +133,10 @@ static __thread int a; int foo (int b) {
    433 CFLAGS="$save_CFLAGS"
    434 LDFLAGS="$save_LDFLAGS"])
    435 AS_IF([test "x$ac_cv_tls" != xyes],
    436 - AC_MSG_ERROR([__thread support required]))
    437 + [AS_IF([test "$use_locks" = yes],
    438 + [AC_MSG_ERROR([--enable-thread-safety requires __thread support])],
    439 + [AC_DEFINE([__thread], [/* empty: no multi-thread support */],
    440 + [Stubbed out if missing compiler support.])])])
    441
    442 dnl This test must come as early as possible after the compiler configuration
    443 dnl tests, because the choice of the file model can (in principle) affect
    444 @@ -248,7 +299,7 @@ AC_SUBST([eu_version])
    445
    446 # 1.234<whatever> -> 1234<whatever>
    447 case "$PACKAGE_VERSION" in
    448 -[[0-9]].*) eu_version="${PACKAGE_VERSION/./}" ;;
    449 +[[0-9]].*) eu_version=`echo "$PACKAGE_VERSION" | sed 's@\.@@'` ;;
    450 *) AC_MSG_ERROR([confused by version number '$PACKAGE_VERSION']) ;;
    451 esac
    452 case "$eu_version" in
    453 @@ -277,6 +328,6 @@ case "$eu_version" in
    454 esac
    455
    456 # Round up to the next release API (x.y) version.
    457 -[eu_version=$[($eu_version + 999) / 1000]]
    458 +eu_version=`expr \( $eu_version + 999 \) / 1000`
    459
    460 AC_OUTPUT
    461 --- elfutils/lib/ChangeLog
    462 +++ elfutils/lib/ChangeLog
    463 @@ -14,6 +14,9 @@
    464
    465 2009-01-23 Roland McGrath <roland@redhat.com>
    466
    467 + * eu-config.h [! HAVE_BUILTIN_POPCOUNT]
    468 + (__builtin_popcount): New inline function.
    469 +
    470 * eu-config.h: Add multiple inclusion protection.
    471
    472 2009-01-17 Ulrich Drepper <drepper@redhat.com>
    473 @@ -70,6 +73,11 @@
    474 * Makefile.am (libeu_a_SOURCES): Add it.
    475 * system.h: Declare crc32_file.
    476
    477 +2005-02-07 Roland McGrath <roland@redhat.com>
    478 +
    479 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    480 + (AM_CFLAGS): Use it in place of -Wextra.
    481 +
    482 2005-04-30 Ulrich Drepper <drepper@redhat.com>
    483
    484 * Makefile.am: Use -ffunction-sections for xmalloc.c.
    485 --- elfutils/lib/eu-config.h
    486 +++ elfutils/lib/eu-config.h
    487 @@ -182,6 +182,17 @@ asm (".section predict_data, \"aw\"; .pr
    488 /* This macro is used by the tests conditionalize for standalone building. */
    489 #define ELFUTILS_HEADER(name) <lib##name.h>
    490
    491 +#ifndef HAVE_BUILTIN_POPCOUNT
    492 +# define __builtin_popcount hakmem_popcount
    493 +static inline unsigned int __attribute__ ((unused))
    494 +hakmem_popcount (unsigned int x)
    495 +{
    496 + /* HAKMEM 169 */
    497 + unsigned int n = x - ((x >> 1) & 033333333333) - ((x >> 2) & 011111111111);
    498 + return ((n + (n >> 3)) & 030707070707) % 63;
    499 +}
    500 +#endif /* HAVE_BUILTIN_POPCOUNT */
    501 +
    502
    503 #ifdef SHARED
    504 # define OLD_VERSION(name, version) \
    505 --- elfutils/lib/Makefile.in
    506 +++ elfutils/lib/Makefile.in
    507 @@ -99,6 +99,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    508 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    509 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    510 LDFLAGS = @LDFLAGS@
    511 +LD_AS_NEEDED = @LD_AS_NEEDED@
    512 LEX = @LEX@
    513 LEXLIB = @LEXLIB@
    514 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    515 @@ -128,6 +129,7 @@ SHELL = @SHELL@
    516 STRIP = @STRIP@
    517 USE_NLS = @USE_NLS@
    518 VERSION = @VERSION@
    519 +WEXTRA = @WEXTRA@
    520 XGETTEXT = @XGETTEXT@
    521 XGETTEXT_015 = @XGETTEXT_015@
    522 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    523 @@ -190,7 +192,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    524 -I$(srcdir)/../libelf
    525 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    526 $($(*F)_no_Werror),,-Werror) $(if \
    527 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    528 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    529 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    530 $(am__append_1) -fpic
    531 @MUDFLAP_FALSE@libmudflap =
    532 --- elfutils/libasm/ChangeLog
    533 +++ elfutils/libasm/ChangeLog
    534 @@ -71,6 +71,11 @@
    535 * asm_error.c: Add new error ASM_E_IOERROR.
    536 * libasmP.h: Add ASM_E_IOERROR definition.
    537
    538 +2005-05-31 Roland McGrath <roland@redhat.com>
    539 +
    540 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    541 + (AM_CFLAGS): Use it in place of -Wextra.
    542 +
    543 2005-02-15 Ulrich Drepper <drepper@redhat.com>
    544
    545 * Makefile.am (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
    546 --- elfutils/libasm/Makefile.in
    547 +++ elfutils/libasm/Makefile.in
    548 @@ -147,6 +147,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    549 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    550 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    551 LDFLAGS = @LDFLAGS@
    552 +LD_AS_NEEDED = @LD_AS_NEEDED@
    553 LEX = @LEX@
    554 LEXLIB = @LEXLIB@
    555 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    556 @@ -176,6 +177,7 @@ SHELL = @SHELL@
    557 STRIP = @STRIP@
    558 USE_NLS = @USE_NLS@
    559 VERSION = 1
    560 +WEXTRA = @WEXTRA@
    561 XGETTEXT = @XGETTEXT@
    562 XGETTEXT_015 = @XGETTEXT_015@
    563 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    564 @@ -239,7 +241,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    565 -I$(top_srcdir)/libdw
    566 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    567 $($(*F)_no_Werror),,-Werror) $(if \
    568 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    569 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    570 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    571 $(am__append_1)
    572 @MUDFLAP_FALSE@libmudflap =
    573 --- elfutils/libcpu/ChangeLog
    574 +++ elfutils/libcpu/ChangeLog
    575 @@ -15,6 +15,9 @@
    576
    577 2009-01-23 Roland McGrath <roland@redhat.com>
    578
    579 + * i386_disasm.c (i386_disasm): Add abort after assert-constant for old
    580 + compilers that don't realize it's noreturn.
    581 +
    582 * Makefile.am (i386_parse_CFLAGS): Use quotes around command
    583 substitution that can produce leading whitespace.
    584
    585 @@ -344,6 +347,11 @@
    586 * defs/i386.doc: New file.
    587 * defs/x86_64: New file.
    588
    589 +2005-04-04 Roland McGrath <roland@redhat.com>
    590 +
    591 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    592 + (AM_CFLAGS): Use it instead of -Wextra.
    593 +
    594 2005-02-15 Ulrich Drepper <drepper@redhat.com>
    595
    596 * Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
    597 --- elfutils/libcpu/i386_disasm.c
    598 +++ elfutils/libcpu/i386_disasm.c
    599 @@ -791,6 +791,7 @@ i386_disasm (const uint8_t **startp, con
    600
    601 default:
    602 assert (! "INVALID not handled");
    603 + abort ();
    604 }
    605 }
    606 else
    607 --- elfutils/libcpu/Makefile.in
    608 +++ elfutils/libcpu/Makefile.in
    609 @@ -116,6 +116,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    610 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    611 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    612 LDFLAGS = @LDFLAGS@
    613 +LD_AS_NEEDED = @LD_AS_NEEDED@
    614 LEX = @LEX@
    615 LEXLIB = @LEXLIB@
    616 LEX_OUTPUT_ROOT = lex.$(<F:lex.l=)
    617 @@ -145,6 +146,7 @@ SHELL = @SHELL@
    618 STRIP = @STRIP@
    619 USE_NLS = @USE_NLS@
    620 VERSION = @VERSION@
    621 +WEXTRA = @WEXTRA@
    622 XGETTEXT = @XGETTEXT@
    623 XGETTEXT_015 = @XGETTEXT_015@
    624 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    625 @@ -208,7 +210,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    626 -I$(srcdir)/../libdw -I$(srcdir)/../libasm
    627 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    628 $($(*F)_no_Werror),,-Werror) $(if \
    629 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    630 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    631 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    632 $(am__append_1) -fpic -fdollars-in-identifiers
    633 @MUDFLAP_FALSE@libmudflap =
    634 --- elfutils/libdw/ChangeLog
    635 +++ elfutils/libdw/ChangeLog
    636 @@ -308,6 +308,10 @@
    637
    638 * dwarf_hasattr_integrate.c: Integrate DW_AT_specification too.
    639
    640 +2009-08-17 Roland McGrath <roland@redhat.com>
    641 +
    642 + * libdw.h: Disable extern inlines for GCC 4.2.
    643 +
    644 2009-08-10 Roland McGrath <roland@redhat.com>
    645
    646 * dwarf_getscopevar.c: Use dwarf_diename.
    647 @@ -1076,6 +1080,11 @@
    648
    649 2005-05-31 Roland McGrath <roland@redhat.com>
    650
    651 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    652 + (AM_CFLAGS): Use it in place of -Wextra.
    653 +
    654 +2005-05-31 Roland McGrath <roland@redhat.com>
    655 +
    656 * dwarf_formref_die.c (dwarf_formref_die): Add CU header offset to
    657 formref offset.
    658
    659 --- elfutils/libdw/libdw.h
    660 +++ elfutils/libdw/libdw.h
    661 @@ -852,7 +852,7 @@ extern Dwarf_OOM dwarf_new_oom_handler (
    662
    663
    664 /* Inline optimizations. */
    665 -#ifdef __OPTIMIZE__
    666 +#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2)
    667 /* Return attribute code of given attribute. */
    668 __libdw_extern_inline unsigned int
    669 dwarf_whatattr (Dwarf_Attribute *attr)
    670 --- elfutils/libdw/Makefile.in
    671 +++ elfutils/libdw/Makefile.in
    672 @@ -192,6 +192,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    673 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    674 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    675 LDFLAGS = @LDFLAGS@
    676 +LD_AS_NEEDED = @LD_AS_NEEDED@
    677 LEX = @LEX@
    678 LEXLIB = @LEXLIB@
    679 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    680 @@ -221,6 +222,7 @@ SHELL = @SHELL@
    681 STRIP = @STRIP@
    682 USE_NLS = @USE_NLS@
    683 VERSION = 1
    684 +WEXTRA = @WEXTRA@
    685 XGETTEXT = @XGETTEXT@
    686 XGETTEXT_015 = @XGETTEXT_015@
    687 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    688 @@ -283,7 +285,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    689 -I$(srcdir)/../libelf
    690 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    691 $($(*F)_no_Werror),,-Werror) $(if \
    692 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    693 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    694 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    695 $(am__append_1) $(am__append_2)
    696 @MUDFLAP_FALSE@libmudflap =
    697 --- elfutils/libdwfl/ChangeLog
    698 +++ elfutils/libdwfl/ChangeLog
    699 @@ -1366,6 +1366,11 @@
    700
    701 2005-07-21 Roland McGrath <roland@redhat.com>
    702
    703 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    704 + (AM_CFLAGS): Use it in place of -Wextra.
    705 +
    706 +2005-07-21 Roland McGrath <roland@redhat.com>
    707 +
    708 * Makefile.am (noinst_HEADERS): Add loc2c.c.
    709
    710 * test2.c (main): Check sscanf result to quiet warning.
    711 --- elfutils/libdwfl/Makefile.in
    712 +++ elfutils/libdwfl/Makefile.in
    713 @@ -182,6 +182,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    714 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    715 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    716 LDFLAGS = @LDFLAGS@
    717 +LD_AS_NEEDED = @LD_AS_NEEDED@
    718 LEX = @LEX@
    719 LEXLIB = @LEXLIB@
    720 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    721 @@ -211,6 +212,7 @@ SHELL = @SHELL@
    722 STRIP = @STRIP@
    723 USE_NLS = @USE_NLS@
    724 VERSION = 1
    725 +WEXTRA = @WEXTRA@
    726 XGETTEXT = @XGETTEXT@
    727 XGETTEXT_015 = @XGETTEXT_015@
    728 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    729 @@ -274,7 +276,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    730 -I$(srcdir)/../libdw
    731 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    732 $($(*F)_no_Werror),,-Werror) $(if \
    733 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    734 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    735 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    736 $(am__append_1)
    737 @MUDFLAP_FALSE@libmudflap =
    738 --- elfutils/libebl/ChangeLog
    739 +++ elfutils/libebl/ChangeLog
    740 @@ -628,6 +628,11 @@
    741 * Makefile.am (libebl_*_so_SOURCES): Set to $(*_SRCS) so dependency
    742 tracking works right.
    743
    744 +2005-05-31 Roland McGrath <roland@redhat.com>
    745 +
    746 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    747 + (AM_CFLAGS): Use it in place of -Wextra.
    748 +
    749 2005-05-21 Ulrich Drepper <drepper@redhat.com>
    750
    751 * libebl_x86_64.map: Add x86_64_core_note.
    752 --- elfutils/libebl/Makefile.in
    753 +++ elfutils/libebl/Makefile.in
    754 @@ -143,6 +143,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    755 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    756 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    757 LDFLAGS = @LDFLAGS@
    758 +LD_AS_NEEDED = @LD_AS_NEEDED@
    759 LEX = @LEX@
    760 LEXLIB = @LEXLIB@
    761 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    762 @@ -172,6 +173,7 @@ SHELL = @SHELL@
    763 STRIP = @STRIP@
    764 USE_NLS = @USE_NLS@
    765 VERSION = 1
    766 +WEXTRA = @WEXTRA@
    767 XGETTEXT = @XGETTEXT@
    768 XGETTEXT_015 = @XGETTEXT_015@
    769 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    770 @@ -235,7 +237,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    771 -I$(srcdir)/../libasm
    772 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    773 $($(*F)_no_Werror),,-Werror) $(if \
    774 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    775 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    776 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    777 $(am__append_1) -fpic
    778 @MUDFLAP_FALSE@libmudflap =
    779 --- elfutils/libelf/ChangeLog
    780 +++ elfutils/libelf/ChangeLog
    781 @@ -671,6 +671,11 @@
    782
    783 * elf.h: Update from glibc.
    784
    785 +2005-05-31 Roland McGrath <roland@redhat.com>
    786 +
    787 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    788 + (AM_CFLAGS): Use it in place of -Wextra.
    789 +
    790 2005-05-08 Roland McGrath <roland@redhat.com>
    791
    792 * elf_begin.c (read_file) [_MUDFLAP]: Don't use mmap for now.
    793 --- elfutils/libelf/common.h
    794 +++ elfutils/libelf/common.h
    795 @@ -160,7 +160,7 @@ libelf_release_all (Elf *elf)
    796 (Var) = (sizeof (Var) == 1 \
    797 ? (unsigned char) (Var) \
    798 : (sizeof (Var) == 2 \
    799 - ? bswap_16 (Var) \
    800 + ? (unsigned short int) bswap_16 (Var) \
    801 : (sizeof (Var) == 4 \
    802 ? bswap_32 (Var) \
    803 : bswap_64 (Var))))
    804 @@ -169,7 +169,7 @@ libelf_release_all (Elf *elf)
    805 (Dst) = (sizeof (Var) == 1 \
    806 ? (unsigned char) (Var) \
    807 : (sizeof (Var) == 2 \
    808 - ? bswap_16 (Var) \
    809 + ? (unsigned short int) bswap_16 (Var) \
    810 : (sizeof (Var) == 4 \
    811 ? bswap_32 (Var) \
    812 : bswap_64 (Var))))
    813 --- elfutils/libelf/Makefile.in
    814 +++ elfutils/libelf/Makefile.in
    815 @@ -189,6 +189,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    816 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    817 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    818 LDFLAGS = @LDFLAGS@
    819 +LD_AS_NEEDED = @LD_AS_NEEDED@
    820 LEX = @LEX@
    821 LEXLIB = @LEXLIB@
    822 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    823 @@ -218,6 +219,7 @@ SHELL = @SHELL@
    824 STRIP = @STRIP@
    825 USE_NLS = @USE_NLS@
    826 VERSION = 1
    827 +WEXTRA = @WEXTRA@
    828 XGETTEXT = @XGETTEXT@
    829 XGETTEXT_015 = @XGETTEXT_015@
    830 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    831 @@ -279,7 +281,7 @@ zip_LIBS = @zip_LIBS@
    832 INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..
    833 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    834 $($(*F)_no_Werror),,-Werror) $(if \
    835 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    836 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    837 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    838 $(am__append_1) $(am__append_2)
    839 @MUDFLAP_FALSE@libmudflap =
    840 --- elfutils/m4/Makefile.in
    841 +++ elfutils/m4/Makefile.in
    842 @@ -75,6 +75,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    843 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    844 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    845 LDFLAGS = @LDFLAGS@
    846 +LD_AS_NEEDED = @LD_AS_NEEDED@
    847 LEX = @LEX@
    848 LEXLIB = @LEXLIB@
    849 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    850 @@ -104,6 +105,7 @@ SHELL = @SHELL@
    851 STRIP = @STRIP@
    852 USE_NLS = @USE_NLS@
    853 VERSION = @VERSION@
    854 +WEXTRA = @WEXTRA@
    855 XGETTEXT = @XGETTEXT@
    856 XGETTEXT_015 = @XGETTEXT_015@
    857 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    858 --- elfutils/Makefile.in
    859 +++ elfutils/Makefile.in
    860 @@ -155,6 +155,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    861 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    862 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    863 LDFLAGS = @LDFLAGS@
    864 +LD_AS_NEEDED = @LD_AS_NEEDED@
    865 LEX = @LEX@
    866 LEXLIB = @LEXLIB@
    867 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    868 @@ -184,6 +185,7 @@ SHELL = @SHELL@
    869 STRIP = @STRIP@
    870 USE_NLS = @USE_NLS@
    871 VERSION = @VERSION@
    872 +WEXTRA = @WEXTRA@
    873 XGETTEXT = @XGETTEXT@
    874 XGETTEXT_015 = @XGETTEXT_015@
    875 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    876 --- elfutils/src/addr2line.c
    877 +++ elfutils/src/addr2line.c
    878 @@ -455,10 +455,10 @@ handle_address (const char *string, Dwfl
    879 bool parsed = false;
    880 int i, j;
    881 char *name = NULL;
    882 - if (sscanf (string, "(%m[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
    883 + if (sscanf (string, "(%a[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
    884 && string[i] == '\0')
    885 parsed = adjust_to_section (name, &addr, dwfl);
    886 - switch (sscanf (string, "%m[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
    887 + switch (sscanf (string, "%a[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
    888 {
    889 default:
    890 break;
    891 --- elfutils/src/ChangeLog
    892 +++ elfutils/src/ChangeLog
    893 @@ -260,8 +260,16 @@
    894 * readelf.c (attr_callback): Use print_block only when we don't use
    895 print_ops.
    896
    897 +2009-08-17 Roland McGrath <roland@redhat.com>
    898 +
    899 + * ld.h: Disable extern inlines for GCC 4.2.
    900 +
    901 2009-08-14 Roland McGrath <roland@redhat.com>
    902
    903 + * strings.c (read_block): Conditionalize posix_fadvise use
    904 + on [POSIX_FADV_SEQUENTIAL].
    905 + From Petr Salinger <Petr.Salinger@seznam.cz>.
    906 +
    907 * ar.c (do_oper_extract): Use pathconf instead of statfs.
    908
    909 2009-08-01 Ulrich Drepper <drepper@redhat.com>
    910 @@ -425,6 +433,8 @@
    911 * readelf.c (print_debug_frame_section): Use t instead of j formats
    912 for ptrdiff_t OFFSET.
    913
    914 + * addr2line.c (handle_address): Use %a instead of %m for compatibility.
    915 +
    916 2009-01-21 Ulrich Drepper <drepper@redhat.com>
    917
    918 * elflint.c (check_program_header): Fix typo in .eh_frame_hdr section
    919 @@ -608,6 +618,11 @@
    920 that matches its PT_LOAD's p_flags &~ PF_W. On sparc, PF_X really
    921 is valid in RELRO.
    922
    923 +2008-03-01 Roland McGrath <roland@redhat.com>
    924 +
    925 + * readelf.c (dump_archive_index): Tweak portability hack
    926 + to match [__GNUC__ < 4] too.
    927 +
    928 2008-02-29 Roland McGrath <roland@redhat.com>
    929
    930 * readelf.c (print_attributes): Add a cast.
    931 @@ -859,6 +874,8 @@
    932
    933 * readelf.c (hex_dump): Fix rounding error in whitespace calculation.
    934
    935 + * Makefile.am (readelf_no_Werror): New variable.
    936 +
    937 2007-10-15 Roland McGrath <roland@redhat.com>
    938
    939 * make-debug-archive.in: New file.
    940 @@ -1298,6 +1315,10 @@
    941 * elflint.c (valid_e_machine): Add EM_ALPHA.
    942 Reported by Christian Aichinger <Greek0@gmx.net>.
    943
    944 + * strings.c (map_file): Define POSIX_MADV_SEQUENTIAL to
    945 + MADV_SEQUENTIAL if undefined. Don't call posix_madvise
    946 + if neither is defined.
    947 +
    948 2006-08-08 Ulrich Drepper <drepper@redhat.com>
    949
    950 * elflint.c (check_dynamic): Don't require DT_HASH for DT_SYMTAB.
    951 @@ -1374,6 +1395,10 @@
    952 * Makefile.am: Add hacks to create dependency files for non-generic
    953 linker.
    954
    955 +2006-04-05 Roland McGrath <roland@redhat.com>
    956 +
    957 + * strings.c (MAP_POPULATE): Define to 0 if undefined.
    958 +
    959 2006-06-12 Ulrich Drepper <drepper@redhat.com>
    960
    961 * ldgeneric.c (ld_generic_generate_sections): Don't create .interp
    962 @@ -1722,6 +1747,11 @@
    963 * readelf.c (print_debug_loc_section): Fix indentation for larger
    964 address size.
    965
    966 +2005-05-31 Roland McGrath <roland@redhat.com>
    967 +
    968 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    969 + (AM_CFLAGS): Use it in place of -Wextra.
    970 +
    971 2005-05-30 Roland McGrath <roland@redhat.com>
    972
    973 * readelf.c (print_debug_line_section): Print section offset of each
    974 --- elfutils/src/findtextrel.c
    975 +++ elfutils/src/findtextrel.c
    976 @@ -504,7 +504,11 @@ ptrcompare (const void *p1, const void *
    977
    978
    979 static void
    980 -check_rel (size_t nsegments, struct segments segments[nsegments],
    981 +check_rel (size_t nsegments, struct segments segments[
    982 +#if __GNUC__ >= 4
    983 + nsegments
    984 +#endif
    985 + ],
    986 GElf_Addr addr, Elf *elf, Elf_Scn *symscn, Dwarf *dw,
    987 const char *fname, bool more_than_one, void **knownsrcs)
    988 {
    989 --- elfutils/src/ld.h
    990 +++ elfutils/src/ld.h
    991 @@ -1122,6 +1122,7 @@ extern bool dynamically_linked_p (void);
    992
    993 /* Checked whether the symbol is undefined and referenced from a DSO. */
    994 extern bool linked_from_dso_p (struct scninfo *scninfo, size_t symidx);
    995 +#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2)
    996 #ifdef __GNUC_STDC_INLINE__
    997 __attribute__ ((__gnu_inline__))
    998 #endif
    999 @@ -1139,5 +1140,6 @@ linked_from_dso_p (struct scninfo *scnin
    1000
    1001 return sym->defined && sym->in_dso;
    1002 }
    1003 +#endif /* Optimizing and not GCC 4.2. */
    1004
    1005 #endif /* ld.h */
    1006 --- elfutils/src/Makefile.am
    1007 +++ elfutils/src/Makefile.am
    1008 @@ -99,6 +99,9 @@ addr2line_no_Wformat = yes
    1009 # XXX While the file is not finished, don't warn about this
    1010 ldgeneric_no_Wunused = yes
    1011
    1012 +# Buggy old compilers.
    1013 +readelf_no_Werror = yes
    1014 +
    1015 readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl
    1016 nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl
    1017 size_LDADD = $(libelf) $(libeu) $(libmudflap)
    1018 --- elfutils/src/Makefile.in
    1019 +++ elfutils/src/Makefile.in
    1020 @@ -228,6 +228,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    1021 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    1022 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    1023 LDFLAGS = @LDFLAGS@
    1024 +LD_AS_NEEDED = @LD_AS_NEEDED@
    1025 LEX = @LEX@
    1026 LEXLIB = @LEXLIB@
    1027 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    1028 @@ -257,6 +258,7 @@ SHELL = @SHELL@
    1029 STRIP = @STRIP@
    1030 USE_NLS = @USE_NLS@
    1031 VERSION = @VERSION@
    1032 +WEXTRA = @WEXTRA@
    1033 XGETTEXT = @XGETTEXT@
    1034 XGETTEXT_015 = @XGETTEXT_015@
    1035 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    1036 @@ -321,7 +323,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    1037 -I$(srcdir)/../libasm
    1038 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    1039 $($(*F)_no_Werror),,-Werror) $(if \
    1040 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    1041 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    1042 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    1043 $(am__append_1)
    1044 @MUDFLAP_FALSE@libmudflap =
    1045 @@ -368,6 +370,9 @@ strings_no_Wformat = yes
    1046 addr2line_no_Wformat = yes
    1047 # XXX While the file is not finished, don't warn about this
    1048 ldgeneric_no_Wunused = yes
    1049 +
    1050 +# Buggy old compilers.
    1051 +readelf_no_Werror = yes
    1052 readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl
    1053 nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl
    1054 size_LDADD = $(libelf) $(libeu) $(libmudflap)
    1055 --- elfutils/src/readelf.c
    1056 +++ elfutils/src/readelf.c
    1057 @@ -4274,10 +4274,11 @@ struct listptr
    1058 #define listptr_offset_size(p) ((p)->dwarf64 ? 8 : 4)
    1059 #define listptr_address_size(p) ((p)->addr64 ? 8 : 4)
    1060
    1061 +static const char *listptr_name;
    1062 static int
    1063 -compare_listptr (const void *a, const void *b, void *arg)
    1064 +compare_listptr (const void *a, const void *b)
    1065 {
    1066 - const char *name = arg;
    1067 + const char *const name = listptr_name;
    1068 struct listptr *p1 = (void *) a;
    1069 struct listptr *p2 = (void *) b;
    1070
    1071 @@ -4357,8 +4358,11 @@ static void
    1072 sort_listptr (struct listptr_table *table, const char *name)
    1073 {
    1074 if (table->n > 0)
    1075 - qsort_r (table->table, table->n, sizeof table->table[0],
    1076 - &compare_listptr, (void *) name);
    1077 + {
    1078 + listptr_name = name;
    1079 + qsort (table->table, table->n, sizeof table->table[0],
    1080 + &compare_listptr);
    1081 + }
    1082 }
    1083
    1084 static bool
    1085 @@ -8098,7 +8102,7 @@ dump_archive_index (Elf *elf, const char
    1086 if (unlikely (elf_rand (elf, as_off) == 0)
    1087 || unlikely ((subelf = elf_begin (-1, ELF_C_READ_MMAP, elf))
    1088 == NULL))
    1089 -#if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 7)
    1090 +#if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 7) || __GNUC__ < 4
    1091 while (1)
    1092 #endif
    1093 error (EXIT_FAILURE, 0,
    1094 --- elfutils/src/strings.c
    1095 +++ elfutils/src/strings.c
    1096 @@ -51,6 +51,10 @@
    1097
    1098 #include <system.h>
    1099
    1100 +#ifndef MAP_POPULATE
    1101 +# define MAP_POPULATE 0
    1102 +#endif
    1103 +
    1104
    1105 /* Prototypes of local functions. */
    1106 static int read_fd (int fd, const char *fname, off64_t fdlen);
    1107 @@ -491,8 +495,13 @@ map_file (int fd, off64_t start_off, off
    1108 fd, start_off);
    1109 if (mem != MAP_FAILED)
    1110 {
    1111 +#if !defined POSIX_MADV_SEQUENTIAL && defined MADV_SEQUENTIAL
    1112 +# define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL
    1113 +#endif
    1114 +#ifdef POSIX_MADV_SEQUENTIAL
    1115 /* We will go through the mapping sequentially. */
    1116 (void) posix_madvise (mem, map_size, POSIX_MADV_SEQUENTIAL);
    1117 +#endif
    1118 break;
    1119 }
    1120 if (errno != EINVAL && errno != ENOMEM)
    1121 @@ -584,9 +593,11 @@ read_block (int fd, const char *fname, o
    1122 elfmap_off = from & ~(ps - 1);
    1123 elfmap_base = elfmap = map_file (fd, elfmap_off, fdlen, &elfmap_size);
    1124
    1125 +#ifdef POSIX_FADV_SEQUENTIAL
    1126 if (unlikely (elfmap == MAP_FAILED))
    1127 /* Let the kernel know we are going to read everything in sequence. */
    1128 (void) posix_fadvise (fd, 0, 0, POSIX_FADV_SEQUENTIAL);
    1129 +#endif
    1130 }
    1131
    1132 if (unlikely (elfmap == MAP_FAILED))
    1133 --- elfutils/src/strip.c
    1134 +++ elfutils/src/strip.c
    1135 @@ -53,6 +53,12 @@
    1136 #include <libebl.h>
    1137 #include <system.h>
    1138
    1139 +#ifdef HAVE_FUTIMES
    1140 +# define FUTIMES(fd, fname, tvp) futimes (fd, tvp)
    1141 +#else
    1142 +# define FUTIMES(fd, fname, tvp) utimes (fname, tvp)
    1143 +#endif
    1144 +
    1145
    1146 /* Name and version of program. */
    1147 static void print_version (FILE *stream, struct argp_state *state);
    1148 @@ -311,8 +317,18 @@ process_file (const char *fname)
    1149
    1150 /* If we have to preserve the timestamp, we need it in the
    1151 format utimes() understands. */
    1152 +#ifdef HAVE_STRUCT_STAT_ST_ATIM
    1153 TIMESPEC_TO_TIMEVAL (&tv[0], &pre_st.st_atim);
    1154 +#else
    1155 + tv[0].tv_sec = pre_st.st_atime;
    1156 + tv[0].tv_usec = 0;
    1157 +#endif
    1158 +#ifdef HAVE_STRUCT_STAT_ST_MTIM
    1159 TIMESPEC_TO_TIMEVAL (&tv[1], &pre_st.st_mtim);
    1160 +#else
    1161 + tv[1].tv_sec = pre_st.st_atime;
    1162 + tv[1].tv_usec = 0;
    1163 +#endif
    1164 }
    1165
    1166 /* Open the file. */
    1167 @@ -1809,7 +1825,7 @@ while computing checksum for debug infor
    1168 /* If requested, preserve the timestamp. */
    1169 if (tvp != NULL)
    1170 {
    1171 - if (futimes (fd, tvp) != 0)
    1172 + if (FUTIMES (fd, output_fname, tvp) != 0)
    1173 {
    1174 error (0, errno, gettext ("\
    1175 cannot set access and modification date of '%s'"),
    1176 @@ -1866,7 +1882,7 @@ handle_ar (int fd, Elf *elf, const char
    1177
    1178 if (tvp != NULL)
    1179 {
    1180 - if (unlikely (futimes (fd, tvp) != 0))
    1181 + if (unlikely (FUTIMES (fd, fname, tvp) != 0))
    1182 {
    1183 error (0, errno, gettext ("\
    1184 cannot set access and modification date of '%s'"), fname);
    1185 --- elfutils/tests/ChangeLog
    1186 +++ elfutils/tests/ChangeLog
    1187 @@ -205,6 +205,8 @@
    1188
    1189 2008-01-21 Roland McGrath <roland@redhat.com>
    1190
    1191 + * line2addr.c (main): Revert last change.
    1192 +
    1193 * testfile45.S.bz2: Add tests for cltq, cqto.
    1194 * testfile45.expect.bz2: Adjust.
    1195
    1196 @@ -913,6 +915,11 @@
    1197 * Makefile.am (TESTS): Add run-elflint-test.sh.
    1198 (EXTRA_DIST): Add run-elflint-test.sh and testfile18.bz2.
    1199
    1200 +2005-05-31 Roland McGrath <roland@redhat.com>
    1201 +
    1202 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    1203 + (AM_CFLAGS): Use it in place of -Wextra.
    1204 +
    1205 2005-05-24 Ulrich Drepper <drepper@redhat.com>
    1206
    1207 * get-files.c (main): Use correct format specifier.
    1208 --- elfutils/tests/line2addr.c
    1209 +++ elfutils/tests/line2addr.c
    1210 @@ -132,7 +132,7 @@ main (int argc, char *argv[])
    1211 {
    1212 struct args a = { .arg = argv[cnt] };
    1213
    1214 - switch (sscanf (a.arg, "%m[^:]:%d", &a.file, &a.line))
    1215 + switch (sscanf (a.arg, "%a[^:]:%d", &a.file, &a.line))
    1216 {
    1217 default:
    1218 case 0:
    1219 --- elfutils/tests/Makefile.in
    1220 +++ elfutils/tests/Makefile.in
    1221 @@ -372,6 +372,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    1222 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    1223 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    1224 LDFLAGS = @LDFLAGS@
    1225 +LD_AS_NEEDED = @LD_AS_NEEDED@
    1226 LEX = @LEX@
    1227 LEXLIB = @LEXLIB@
    1228 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    1229 @@ -401,6 +402,7 @@ SHELL = @SHELL@
    1230 STRIP = @STRIP@
    1231 USE_NLS = @USE_NLS@
    1232 VERSION = @VERSION@
    1233 +WEXTRA = @WEXTRA@
    1234 XGETTEXT = @XGETTEXT@
    1235 XGETTEXT_015 = @XGETTEXT_015@
    1236 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    1237 @@ -462,7 +464,7 @@ zip_LIBS = @zip_LIBS@
    1238 INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. $(am__append_2)
    1239 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    1240 $($(*F)_no_Werror),,-Werror) $(if \
    1241 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    1242 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    1243 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    1244 $(am__append_1)
    1245 @MUDFLAP_FALSE@libmudflap =