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    Contents of /trunk/elfutils/patches/elfutils-0.153-portability.patch

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    Revision 1805 - (show annotations) (download)
    Tue Jun 12 08:11:45 2012 UTC (11 years, 10 months ago) by niro
    File size: 57102 byte(s) 
    -added patches for 0.153
    1 --- elfutils/backends/ChangeLog
    2 +++ elfutils/backends/ChangeLog
    3 @@ -121,6 +121,10 @@
    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 @@ -448,6 +452,11 @@
    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 @@ -470,6 +479,9 @@
    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 @@ -38,7 +38,8 @@ build_triplet = @build@
    50 host_triplet = @host@
    51 DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \
    52 $(srcdir)/Makefile.in $(top_srcdir)/config/eu.am ChangeLog
    53 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    54 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    55 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    56 subdir = backends
    57 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    58 am__aclocal_m4_deps = $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \
    59 @@ -165,6 +166,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    60 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    61 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    62 LDFLAGS = @LDFLAGS@
    63 +LD_AS_NEEDED = @LD_AS_NEEDED@
    64 LEX = @LEX@
    65 LEXLIB = @LEXLIB@
    66 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    67 @@ -194,6 +196,7 @@ SHELL = @SHELL@
    68 STRIP = @STRIP@
    69 USE_NLS = @USE_NLS@
    70 VERSION = @VERSION@
    71 +WEXTRA = @WEXTRA@
    72 XGETTEXT = @XGETTEXT@
    73 XGETTEXT_015 = @XGETTEXT_015@
    74 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    75 @@ -256,10 +259,9 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    76 -I$(top_srcdir)/libebl -I$(top_srcdir)/libasm \
    77 -I$(top_srcdir)/libelf -I$(top_srcdir)/libdw
    78 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    79 - $($(*F)_no_Werror),,-Werror) $(if \
    80 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    81 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    82 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    83 - $(am__append_1)
    84 + $(am__append_1) $(am__append_2)
    85 @MUDFLAP_FALSE@libmudflap =
    86 @MUDFLAP_TRUE@libmudflap = -lmudflap
    87 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    88 @@ -698,7 +700,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a
    89 $(LINK) -shared -o $(@:.map=.so) \
    90 -Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \
    91 -Wl,--version-script,$(@:.so=.map) \
    92 - -Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) $(libmudflap)
    93 + -Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) $(libmudflap)
    94 $(textrel_check)
    95
    96 libebl_i386.so: $(cpu_i386)
    97 --- elfutils/ChangeLog
    98 +++ elfutils/ChangeLog
    99 @@ -14,6 +14,9 @@
    100
    101 2011-10-08 Mike Frysinger <vapier@gentoo.org>
    102
    103 + * configure.ac (--disable-werror): Handle it, controlling BUILD_WERROR
    104 + automake option.
    105 +
    106 * configure.ac: Fix use of AC_ARG_ENABLE to handle $enableval correctly.
    107
    108 2011-10-02 Ulrich Drepper <drepper@gmail.com>
    109 @@ -35,6 +38,10 @@
    110
    111 * configure.ac (LOCALEDIR, DATADIRNAME): Removed.
    112
    113 +2009-11-22 Roland McGrath <roland@redhat.com>
    114 +
    115 + * configure.ac: Use sed and expr instead of modern bash extensions.
    116 +
    117 2009-09-21 Ulrich Drepper <drepper@redhat.com>
    118
    119 * configure.ac: Update for more modern autoconf.
    120 @@ -43,6 +50,10 @@
    121
    122 * configure.ac (zip_LIBS): Check for liblzma too.
    123
    124 +2009-08-17 Roland McGrath <roland@redhat.com>
    125 +
    126 + * configure.ac: Check for -fgnu89-inline; add it to WEXTRA if it works.
    127 +
    128 2009-04-19 Roland McGrath <roland@redhat.com>
    129
    130 * configure.ac (eu_version): Round down here, not in version.h macros.
    131 @@ -54,6 +65,8 @@
    132
    133 2009-01-23 Roland McGrath <roland@redhat.com>
    134
    135 + * configure.ac: Check for __builtin_popcount.
    136 +
    137 * configure.ac (zlib check): Check for gzdirect, need zlib >= 1.2.2.3.
    138
    139 * configure.ac (__thread check): Use AC_LINK_IFELSE, in case of
    140 @@ -134,6 +147,10 @@
    141 * configure.ac: Add dummy automake conditional to get dependencies
    142 for non-generic linker right. See src/Makefile.am.
    143
    144 +2005-11-22 Roland McGrath <roland@redhat.com>
    145 +
    146 + * configure.ac: Check for --as-needed linker option.
    147 +
    148 2005-11-18 Roland McGrath <roland@redhat.com>
    149
    150 * Makefile.am (DISTCHECK_CONFIGURE_FLAGS): New variable.
    151 @@ -181,6 +198,17 @@
    152 * Makefile.am (all_SUBDIRS): Add libdwfl.
    153 * configure.ac: Write libdwfl/Makefile.
    154
    155 +2005-05-31 Roland McGrath <roland@redhat.com>
    156 +
    157 + * configure.ac (WEXTRA): Check for -Wextra and set this substitution.
    158 +
    159 + * configure.ac: Check for struct stat st_?tim members.
    160 + * src/strip.c (process_file): Use st_?time if st_?tim are not there.
    161 +
    162 + * configure.ac: Check for futimes function.
    163 + * src/strip.c (handle_elf) [! HAVE_FUTIMES]: Use utimes instead.
    164 + (handle_ar) [! HAVE_FUTIMES]: Likewise.
    165 +
    166 2005-05-19 Roland McGrath <roland@redhat.com>
    167
    168 * configure.ac [AH_BOTTOM] (INTDECL, _INTDECL): New macros.
    169 --- elfutils/config/ChangeLog
    170 +++ elfutils/config/ChangeLog
    171 @@ -6,6 +6,10 @@
    172
    173 * known-dwarf.awk: Use gawk.
    174
    175 +2011-10-08 Mike Frysinger <vapier@gentoo.org>
    176 +
    177 + * eu.am [BUILD_WERROR]: Conditionalize -Werror use on this.
    178 +
    179 2010-07-02 Ulrich Drepper <drepper@redhat.com>
    180
    181 * elfutils.spec.in: Add more BuildRequires.
    182 --- elfutils/config/eu.am
    183 +++ elfutils/config/eu.am
    184 @@ -1,6 +1,6 @@
    185 ## Common automake fragments for elfutils subdirectory makefiles.
    186 ##
    187 -## Copyright (C) 2010 Red Hat, Inc.
    188 +## Copyright (C) 2010-2011 Red Hat, Inc.
    189 ## This file is part of Red Hat elfutils.
    190 ##
    191 ## Red Hat elfutils is free software; you can redistribute it and/or modify
    192 @@ -25,14 +25,20 @@
    193 ## <http://www.openinventionnetwork.com>.
    194 ##
    195
    196 +WEXTRA = @WEXTRA@
    197 +LD_AS_NEEDED = @LD_AS_NEEDED@
    198 +
    199 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"${localedir}"'
    200 INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..
    201 AM_CFLAGS = -std=gnu99 -Wall -Wshadow \
    202 - $(if $($(*F)_no_Werror),,-Werror) \
    203 - $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
    204 + $(if $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) \
    205 $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2) \
    206 $($(*F)_CFLAGS)
    207
    208 +if BUILD_WERROR
    209 +AM_CFLAGS += $(if $($(*F)_no_Werror),,-Werror)
    210 +endif
    211 +
    212 if MUDFLAP
    213 AM_CFLAGS += -fmudflap
    214 libmudflap = -lmudflap
    215 --- elfutils/config/Makefile.in
    216 +++ elfutils/config/Makefile.in
    217 @@ -76,6 +76,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    218 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    219 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    220 LDFLAGS = @LDFLAGS@
    221 +LD_AS_NEEDED = @LD_AS_NEEDED@
    222 LEX = @LEX@
    223 LEXLIB = @LEXLIB@
    224 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    225 @@ -105,6 +106,7 @@ SHELL = @SHELL@
    226 STRIP = @STRIP@
    227 USE_NLS = @USE_NLS@
    228 VERSION = @VERSION@
    229 +WEXTRA = @WEXTRA@
    230 XGETTEXT = @XGETTEXT@
    231 XGETTEXT_015 = @XGETTEXT_015@
    232 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    233 --- elfutils/config.h.in
    234 +++ elfutils/config.h.in
    235 @@ -3,6 +3,9 @@
    236 /* Should ar and ranlib use -D behavior by default? */
    237 #undef DEFAULT_AR_DETERMINISTIC
    238
    239 +/* Have __builtin_popcount. */
    240 +#undef HAVE_BUILTIN_POPCOUNT
    241 +
    242 /* $libdir subdirectory containing libebl modules. */
    243 #undef LIBEBL_SUBDIR
    244
    245 @@ -61,4 +64,7 @@
    246 /* Define for large files, on AIX-style hosts. */
    247 #undef _LARGE_FILES
    248
    249 +/* Stubbed out if missing compiler support. */
    250 +#undef __thread
    251 +
    252 #include <eu-config.h>
    253 --- elfutils/configure
    254 +++ elfutils/configure
    255 @@ -598,6 +598,8 @@ ZLIB_TRUE
    256 LIBEBL_SUBDIR
    257 TESTS_RPATH_FALSE
    258 TESTS_RPATH_TRUE
    259 +BUILD_WERROR_FALSE
    260 +BUILD_WERROR_TRUE
    261 BUILD_STATIC_FALSE
    262 BUILD_STATIC_TRUE
    263 GCOV_FALSE
    264 @@ -612,6 +614,8 @@ NEVER_TRUE
    265 base_cpu
    266 NATIVE_LD_FALSE
    267 NATIVE_LD_TRUE
    268 +LD_AS_NEEDED
    269 +WEXTRA
    270 LEXLIB
    271 LEX_OUTPUT_ROOT
    272 LEX
    273 @@ -722,6 +726,7 @@ enable_mudflap
    274 enable_debugpred
    275 enable_gprof
    276 enable_gcov
    277 +enable_werror
    278 enable_tests_rpath
    279 enable_libebl_subdir
    280 with_zlib
    281 @@ -1373,6 +1378,7 @@ Optional Features:
    282 prediction
    283 --enable-gprof build binaries with gprof support
    284 --enable-gcov build binaries with gcov support
    285 + --disable-werror do not build with -Werror
    286 --enable-tests-rpath build $ORIGIN-using rpath into tests
    287 --enable-libebl-subdir=DIR
    288 install libebl_CPU modules in $(libdir)/DIR
    289 @@ -3890,6 +3896,130 @@ if test "x$ac_cv_c99" != xyes; then :
    290 as_fn_error $? "gcc with C99 support required" "$LINENO" 5
    291 fi
    292
    293 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra option to $CC" >&5
    294 +$as_echo_n "checking for -Wextra option to $CC... " >&6; }
    295 +if ${ac_cv_cc_wextra+:} false; then :
    296 + $as_echo_n "(cached) " >&6
    297 +else
    298 + old_CFLAGS="$CFLAGS"
    299 +CFLAGS="$CFLAGS -Wextra"
    300 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    301 +/* end confdefs.h. */
    302 +void foo (void) { }
    303 +_ACEOF
    304 +if ac_fn_c_try_compile "$LINENO"; then :
    305 + ac_cv_cc_wextra=yes
    306 +else
    307 + ac_cv_cc_wextra=no
    308 +fi
    309 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    310 +CFLAGS="$old_CFLAGS"
    311 +fi
    312 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_wextra" >&5
    313 +$as_echo "$ac_cv_cc_wextra" >&6; }
    314 +
    315 +if test "x$ac_cv_cc_wextra" = xyes; then :
    316 + WEXTRA=-Wextra
    317 +else
    318 + WEXTRA=-W
    319 +fi
    320 +
    321 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline option to $CC" >&5
    322 +$as_echo_n "checking for -fgnu89-inline option to $CC... " >&6; }
    323 +if ${ac_cv_cc_gnu89_inline+:} false; then :
    324 + $as_echo_n "(cached) " >&6
    325 +else
    326 + old_CFLAGS="$CFLAGS"
    327 +CFLAGS="$CFLAGS -fgnu89-inline -Werror"
    328 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    329 +/* end confdefs.h. */
    330 +
    331 +void foo (void)
    332 +{
    333 + inline void bar (void) {}
    334 + bar ();
    335 +}
    336 +extern inline void baz (void) {}
    337 +
    338 +_ACEOF
    339 +if ac_fn_c_try_compile "$LINENO"; then :
    340 + ac_cv_cc_gnu89_inline=yes
    341 +else
    342 + ac_cv_cc_gnu89_inline=no
    343 +fi
    344 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    345 +CFLAGS="$old_CFLAGS"
    346 +fi
    347 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_gnu89_inline" >&5
    348 +$as_echo "$ac_cv_cc_gnu89_inline" >&6; }
    349 +if test "x$ac_cv_cc_gnu89_inline" = xyes; then :
    350 + WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"
    351 +fi
    352 +
    353 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed linker option" >&5
    354 +$as_echo_n "checking for --as-needed linker option... " >&6; }
    355 +if ${ac_cv_as_needed+:} false; then :
    356 + $as_echo_n "(cached) " >&6
    357 +else
    358 + cat > conftest.c <<EOF
    359 +int main (void) { return 0; }
    360 +EOF
    361 +if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
    362 + -fPIC -shared -o conftest.so conftest.c
    363 + -Wl,--as-needed 1>&5'
    364 + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
    365 + (eval $ac_try) 2>&5
    366 + ac_status=$?
    367 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    368 + test $ac_status = 0; }; }
    369 +then
    370 + ac_cv_as_needed=yes
    371 +else
    372 + ac_cv_as_needed=no
    373 +fi
    374 +rm -f conftest*
    375 +fi
    376 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_as_needed" >&5
    377 +$as_echo "$ac_cv_as_needed" >&6; }
    378 +if test "x$ac_cv_as_needed" = xyes; then :
    379 + LD_AS_NEEDED=-Wl,--as-needed
    380 +else
    381 + LD_AS_NEEDED=
    382 +fi
    383 +
    384 +
    385 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5
    386 +$as_echo_n "checking for __builtin_popcount... " >&6; }
    387 +if ${ac_cv_popcount+:} false; then :
    388 + $as_echo_n "(cached) " >&6
    389 +else
    390 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    391 +/* end confdefs.h. */
    392 +
    393 +int
    394 +main ()
    395 +{
    396 +exit (__builtin_popcount (127));
    397 + ;
    398 + return 0;
    399 +}
    400 +_ACEOF
    401 +if ac_fn_c_try_link "$LINENO"; then :
    402 + ac_cv_popcount=yes
    403 +else
    404 + ac_cv_popcount=no
    405 +fi
    406 +rm -f core conftest.err conftest.$ac_objext \
    407 + conftest$ac_exeext conftest.$ac_ext
    408 +fi
    409 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_popcount" >&5
    410 +$as_echo "$ac_cv_popcount" >&6; }
    411 +if test "x$ac_cv_popcount" = xyes; then :
    412 +
    413 +$as_echo "#define HAVE_BUILTIN_POPCOUNT 1" >>confdefs.h
    414 +
    415 +fi
    416 +
    417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread support" >&5
    418 $as_echo_n "checking for __thread support... " >&6; }
    419 if ${ac_cv_tls+:} false; then :
    420 @@ -3926,7 +4056,13 @@ fi
    421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tls" >&5
    422 $as_echo "$ac_cv_tls" >&6; }
    423 if test "x$ac_cv_tls" != xyes; then :
    424 - as_fn_error $? "__thread support required" "$LINENO" 5
    425 + if test "$use_locks" = yes; then :
    426 + as_fn_error $? "--enable-thread-safety requires __thread support" "$LINENO" 5
    427 +else
    428 +
    429 +$as_echo "#define __thread /* empty: no multi-thread support */" >>confdefs.h
    430 +
    431 +fi
    432 fi
    433
    434 # Check whether --enable-largefile was given.
    435 @@ -4275,6 +4411,22 @@ else
    436 fi
    437
    438
    439 +# Check whether --enable-werror was given.
    440 +if test "${enable_werror+set}" = set; then :
    441 + enableval=$enable_werror; enable_werror=$enableval
    442 +else
    443 + enable_werror=yes
    444 +fi
    445 +
    446 + if test "$enable_werror" = yes; then
    447 + BUILD_WERROR_TRUE=
    448 + BUILD_WERROR_FALSE='#'
    449 +else
    450 + BUILD_WERROR_TRUE='#'
    451 + BUILD_WERROR_FALSE=
    452 +fi
    453 +
    454 +
    455 # Check whether --enable-tests-rpath was given.
    456 if test "${enable_tests_rpath+set}" = set; then :
    457 enableval=$enable_tests_rpath; tests_use_rpath=$enableval
    458 @@ -4995,7 +5147,7 @@ case "$eu_version" in
    459 esac
    460
    461 # Round up to the next release API (x.y) version.
    462 -eu_version=$(( (eu_version + 999) / 1000 ))
    463 +eu_version=`expr \( $eu_version + 999 \) / 1000`
    464
    465 cat >confcache <<\_ACEOF
    466 # This file is a shell script that caches the results of configure
    467 @@ -5154,6 +5306,10 @@ if test -z "${BUILD_STATIC_TRUE}" && tes
    468 as_fn_error $? "conditional \"BUILD_STATIC\" was never defined.
    469 Usually this means the macro was only invoked conditionally." "$LINENO" 5
    470 fi
    471 +if test -z "${BUILD_WERROR_TRUE}" && test -z "${BUILD_WERROR_FALSE}"; then
    472 + as_fn_error $? "conditional \"BUILD_WERROR\" was never defined.
    473 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
    474 +fi
    475 if test -z "${TESTS_RPATH_TRUE}" && test -z "${TESTS_RPATH_FALSE}"; then
    476 as_fn_error $? "conditional \"TESTS_RPATH\" was never defined.
    477 Usually this means the macro was only invoked conditionally." "$LINENO" 5
    478 --- elfutils/configure.ac
    479 +++ elfutils/configure.ac
    480 @@ -81,6 +81,54 @@ CFLAGS="$old_CFLAGS"])
    481 AS_IF([test "x$ac_cv_c99" != xyes],
    482 AC_MSG_ERROR([gcc with C99 support required]))
    483
    484 +AC_CACHE_CHECK([for -Wextra option to $CC], ac_cv_cc_wextra, [dnl
    485 +old_CFLAGS="$CFLAGS"
    486 +CFLAGS="$CFLAGS -Wextra"
    487 +AC_COMPILE_IFELSE([void foo (void) { }],
    488 + ac_cv_cc_wextra=yes, ac_cv_cc_wextra=no)
    489 +CFLAGS="$old_CFLAGS"])
    490 +AC_SUBST(WEXTRA)
    491 +AS_IF([test "x$ac_cv_cc_wextra" = xyes], [WEXTRA=-Wextra], [WEXTRA=-W])
    492 +
    493 +AC_CACHE_CHECK([for -fgnu89-inline option to $CC], ac_cv_cc_gnu89_inline, [dnl
    494 +old_CFLAGS="$CFLAGS"
    495 +CFLAGS="$CFLAGS -fgnu89-inline -Werror"
    496 +AC_COMPILE_IFELSE([
    497 +void foo (void)
    498 +{
    499 + inline void bar (void) {}
    500 + bar ();
    501 +}
    502 +extern inline void baz (void) {}
    503 +], ac_cv_cc_gnu89_inline=yes, ac_cv_cc_gnu89_inline=no)
    504 +CFLAGS="$old_CFLAGS"])
    505 +AS_IF([test "x$ac_cv_cc_gnu89_inline" = xyes],
    506 + [WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"])
    507 +
    508 +AC_CACHE_CHECK([for --as-needed linker option],
    509 + ac_cv_as_needed, [dnl
    510 +cat > conftest.c <<EOF
    511 +int main (void) { return 0; }
    512 +EOF
    513 +if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
    514 + -fPIC -shared -o conftest.so conftest.c
    515 + -Wl,--as-needed 1>&AS_MESSAGE_LOG_FD])
    516 +then
    517 + ac_cv_as_needed=yes
    518 +else
    519 + ac_cv_as_needed=no
    520 +fi
    521 +rm -f conftest*])
    522 +AS_IF([test "x$ac_cv_as_needed" = xyes],
    523 + [LD_AS_NEEDED=-Wl,--as-needed], [LD_AS_NEEDED=])
    524 +AC_SUBST(LD_AS_NEEDED)
    525 +
    526 +AC_CACHE_CHECK([for __builtin_popcount], ac_cv_popcount, [dnl
    527 +AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[exit (__builtin_popcount (127));]])],
    528 + ac_cv_popcount=yes, ac_cv_popcount=no)])
    529 +AS_IF([test "x$ac_cv_popcount" = xyes],
    530 + [AC_DEFINE([HAVE_BUILTIN_POPCOUNT], [1], [Have __builtin_popcount.])])
    531 +
    532 AC_CACHE_CHECK([for __thread support], ac_cv_tls, [dnl
    533 # Use the same flags that we use for our DSOs, so the test is representative.
    534 # Some old compiler/linker/libc combinations fail some ways and not others.
    535 @@ -96,7 +144,10 @@ static __thread int a; int foo (int b) {
    536 CFLAGS="$save_CFLAGS"
    537 LDFLAGS="$save_LDFLAGS"])
    538 AS_IF([test "x$ac_cv_tls" != xyes],
    539 - AC_MSG_ERROR([__thread support required]))
    540 + [AS_IF([test "$use_locks" = yes],
    541 + [AC_MSG_ERROR([--enable-thread-safety requires __thread support])],
    542 + [AC_DEFINE([__thread], [/* empty: no multi-thread support */],
    543 + [Stubbed out if missing compiler support.])])])
    544
    545 dnl This test must come as early as possible after the compiler configuration
    546 dnl tests, because the choice of the file model can (in principle) affect
    547 @@ -184,6 +235,11 @@ AM_CONDITIONAL(GCOV, test "$use_gcov" =
    548 AM_CONDITIONAL(BUILD_STATIC, [dnl
    549 test "$use_mudflap" = yes -o "$use_gprof" = yes -o "$use_gcov" = yes])
    550
    551 +AC_ARG_ENABLE([werror],
    552 +AS_HELP_STRING([--disable-werror],[do not build with -Werror]),
    553 + [enable_werror=$enableval], [enable_werror=yes])
    554 +AM_CONDITIONAL(BUILD_WERROR, test "$enable_werror" = yes)
    555 +
    556 AC_ARG_ENABLE([tests-rpath],
    557 AS_HELP_STRING([--enable-tests-rpath],[build $ORIGIN-using rpath into tests]),
    558 [tests_use_rpath=$enableval], [tests_use_rpath=no])
    559 @@ -295,6 +351,6 @@ case "$eu_version" in
    560 esac
    561
    562 # Round up to the next release API (x.y) version.
    563 -eu_version=$(( (eu_version + 999) / 1000 ))
    564 +eu_version=`expr \( $eu_version + 999 \) / 1000`
    565
    566 AC_OUTPUT
    567 --- elfutils/lib/ChangeLog
    568 +++ elfutils/lib/ChangeLog
    569 @@ -35,6 +35,9 @@
    570
    571 2009-01-23 Roland McGrath <roland@redhat.com>
    572
    573 + * eu-config.h [! HAVE_BUILTIN_POPCOUNT]
    574 + (__builtin_popcount): New inline function.
    575 +
    576 * eu-config.h: Add multiple inclusion protection.
    577
    578 2009-01-17 Ulrich Drepper <drepper@redhat.com>
    579 @@ -91,6 +94,11 @@
    580 * Makefile.am (libeu_a_SOURCES): Add it.
    581 * system.h: Declare crc32_file.
    582
    583 +2005-02-07 Roland McGrath <roland@redhat.com>
    584 +
    585 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    586 + (AM_CFLAGS): Use it in place of -Wextra.
    587 +
    588 2005-04-30 Ulrich Drepper <drepper@redhat.com>
    589
    590 * Makefile.am: Use -ffunction-sections for xmalloc.c.
    591 --- elfutils/lib/eu-config.h
    592 +++ elfutils/lib/eu-config.h
    593 @@ -182,6 +182,17 @@ asm (".section predict_data, \"aw\"; .pr
    594 /* This macro is used by the tests conditionalize for standalone building. */
    595 #define ELFUTILS_HEADER(name) <lib##name.h>
    596
    597 +#ifndef HAVE_BUILTIN_POPCOUNT
    598 +# define __builtin_popcount hakmem_popcount
    599 +static inline unsigned int __attribute__ ((unused))
    600 +hakmem_popcount (unsigned int x)
    601 +{
    602 + /* HAKMEM 169 */
    603 + unsigned int n = x - ((x >> 1) & 033333333333) - ((x >> 2) & 011111111111);
    604 + return ((n + (n >> 3)) & 030707070707) % 63;
    605 +}
    606 +#endif /* HAVE_BUILTIN_POPCOUNT */
    607 +
    608
    609 #ifdef SHARED
    610 # define OLD_VERSION(name, version) \
    611 --- elfutils/lib/Makefile.in
    612 +++ elfutils/lib/Makefile.in
    613 @@ -37,7 +37,8 @@ build_triplet = @build@
    614 host_triplet = @host@
    615 DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \
    616 $(srcdir)/Makefile.in $(top_srcdir)/config/eu.am ChangeLog
    617 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    618 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    619 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    620 subdir = lib
    621 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    622 am__aclocal_m4_deps = $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \
    623 @@ -100,6 +101,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    624 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    625 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    626 LDFLAGS = @LDFLAGS@
    627 +LD_AS_NEEDED = @LD_AS_NEEDED@
    628 LEX = @LEX@
    629 LEXLIB = @LEXLIB@
    630 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    631 @@ -129,6 +131,7 @@ SHELL = @SHELL@
    632 STRIP = @STRIP@
    633 USE_NLS = @USE_NLS@
    634 VERSION = @VERSION@
    635 +WEXTRA = @WEXTRA@
    636 XGETTEXT = @XGETTEXT@
    637 XGETTEXT_015 = @XGETTEXT_015@
    638 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    639 @@ -190,10 +193,9 @@ zip_LIBS = @zip_LIBS@
    640 INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. \
    641 -I$(srcdir)/../libelf
    642 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    643 - $($(*F)_no_Werror),,-Werror) $(if \
    644 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    645 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    646 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    647 - $(am__append_1) -fpic
    648 + $(am__append_1) $(am__append_2) -fpic
    649 @MUDFLAP_FALSE@libmudflap =
    650 @MUDFLAP_TRUE@libmudflap = -lmudflap
    651 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    652 --- elfutils/libasm/ChangeLog
    653 +++ elfutils/libasm/ChangeLog
    654 @@ -71,6 +71,11 @@
    655 * asm_error.c: Add new error ASM_E_IOERROR.
    656 * libasmP.h: Add ASM_E_IOERROR definition.
    657
    658 +2005-05-31 Roland McGrath <roland@redhat.com>
    659 +
    660 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    661 + (AM_CFLAGS): Use it in place of -Wextra.
    662 +
    663 2005-02-15 Ulrich Drepper <drepper@redhat.com>
    664
    665 * Makefile.am (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
    666 --- elfutils/libasm/Makefile.in
    667 +++ elfutils/libasm/Makefile.in
    668 @@ -39,10 +39,11 @@ host_triplet = @host@
    669 DIST_COMMON = $(noinst_HEADERS) $(pkginclude_HEADERS) \
    670 $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
    671 $(top_srcdir)/config/eu.am ChangeLog
    672 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    673 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    674 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    675 @MUDFLAP_FALSE@noinst_PROGRAMS = $(am__EXEEXT_1)
    676 @MUDFLAP_TRUE@am_libasm_pic_a_OBJECTS =
    677 -@MUDFLAP_FALSE@@USE_LOCKS_TRUE@am__append_2 = -lpthread
    678 +@MUDFLAP_FALSE@@USE_LOCKS_TRUE@am__append_3 = -lpthread
    679 subdir = libasm
    680 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    681 am__aclocal_m4_deps = $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \
    682 @@ -147,6 +148,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    683 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    684 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    685 LDFLAGS = @LDFLAGS@
    686 +LD_AS_NEEDED = @LD_AS_NEEDED@
    687 LEX = @LEX@
    688 LEXLIB = @LEXLIB@
    689 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    690 @@ -176,6 +178,7 @@ SHELL = @SHELL@
    691 STRIP = @STRIP@
    692 USE_NLS = @USE_NLS@
    693 VERSION = 1
    694 +WEXTRA = @WEXTRA@
    695 XGETTEXT = @XGETTEXT@
    696 XGETTEXT_015 = @XGETTEXT_015@
    697 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    698 @@ -238,10 +241,9 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    699 -I$(top_srcdir)/libelf -I$(top_srcdir)/libebl \
    700 -I$(top_srcdir)/libdw
    701 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    702 - $($(*F)_no_Werror),,-Werror) $(if \
    703 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    704 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    705 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    706 - $(am__append_1)
    707 + $(am__append_1) $(am__append_2)
    708 @MUDFLAP_FALSE@libmudflap =
    709 @MUDFLAP_TRUE@libmudflap = -lmudflap
    710 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    711 @@ -270,7 +272,7 @@ libasm_a_SOURCES = asm_begin.c asm_abort
    712
    713 @MUDFLAP_FALSE@libasm_pic_a_SOURCES =
    714 @MUDFLAP_FALSE@am_libasm_pic_a_OBJECTS = $(libasm_a_SOURCES:.c=.os)
    715 -@MUDFLAP_FALSE@libasm_so_LDLIBS = $(am__append_2)
    716 +@MUDFLAP_FALSE@libasm_so_LDLIBS = $(am__append_3)
    717 @MUDFLAP_FALSE@libasm_so_SOURCES =
    718 noinst_HEADERS = libasmP.h symbolhash.h
    719 EXTRA_DIST = libasm.map
    720 --- elfutils/libcpu/ChangeLog
    721 +++ elfutils/libcpu/ChangeLog
    722 @@ -29,6 +29,9 @@
    723
    724 2009-01-23 Roland McGrath <roland@redhat.com>
    725
    726 + * i386_disasm.c (i386_disasm): Add abort after assert-constant for old
    727 + compilers that don't realize it's noreturn.
    728 +
    729 * Makefile.am (i386_parse_CFLAGS): Use quotes around command
    730 substitution that can produce leading whitespace.
    731
    732 @@ -358,6 +361,11 @@
    733 * defs/i386.doc: New file.
    734 * defs/x86_64: New file.
    735
    736 +2005-04-04 Roland McGrath <roland@redhat.com>
    737 +
    738 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    739 + (AM_CFLAGS): Use it instead of -Wextra.
    740 +
    741 2005-02-15 Ulrich Drepper <drepper@redhat.com>
    742
    743 * Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.
    744 --- elfutils/libcpu/i386_disasm.c
    745 +++ elfutils/libcpu/i386_disasm.c
    746 @@ -819,6 +819,7 @@ i386_disasm (const uint8_t **startp, con
    747
    748 default:
    749 assert (! "INVALID not handled");
    750 + abort ();
    751 }
    752 }
    753 else
    754 --- elfutils/libcpu/Makefile.in
    755 +++ elfutils/libcpu/Makefile.in
    756 @@ -39,7 +39,8 @@ host_triplet = @host@
    757 DIST_COMMON = $(am__noinst_HEADERS_DIST) $(srcdir)/Makefile.am \
    758 $(srcdir)/Makefile.in $(top_srcdir)/config/eu.am ChangeLog \
    759 i386_lex.c i386_parse.c
    760 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    761 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    762 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    763 @MAINTAINER_MODE_TRUE@noinst_PROGRAMS = i386_gendis$(EXEEXT)
    764 subdir = libcpu
    765 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    766 @@ -117,6 +118,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    767 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    768 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    769 LDFLAGS = @LDFLAGS@
    770 +LD_AS_NEEDED = @LD_AS_NEEDED@
    771 LEX = @LEX@
    772 LEXLIB = @LEXLIB@
    773 LEX_OUTPUT_ROOT = lex.$(<F:lex.l=)
    774 @@ -146,6 +148,7 @@ SHELL = @SHELL@
    775 STRIP = @STRIP@
    776 USE_NLS = @USE_NLS@
    777 VERSION = @VERSION@
    778 +WEXTRA = @WEXTRA@
    779 XGETTEXT = @XGETTEXT@
    780 XGETTEXT_015 = @XGETTEXT_015@
    781 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    782 @@ -208,10 +211,9 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    783 -I$(srcdir)/../libelf -I$(srcdir)/../libebl \
    784 -I$(srcdir)/../libdw -I$(srcdir)/../libasm
    785 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    786 - $($(*F)_no_Werror),,-Werror) $(if \
    787 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    788 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    789 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    790 - $(am__append_1) -fpic -fdollars-in-identifiers
    791 + $(am__append_1) $(am__append_2) -fpic -fdollars-in-identifiers
    792 @MUDFLAP_FALSE@libmudflap =
    793 @MUDFLAP_TRUE@libmudflap = -lmudflap
    794 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    795 --- elfutils/libdw/ChangeLog
    796 +++ elfutils/libdw/ChangeLog
    797 @@ -6,6 +6,10 @@
    798
    799 * Makefile.am (known-dwarf.h): Run gawk on config/known-dwarf.awk.
    800
    801 +2011-07-20 Mark Wielaard <mjw@redhat.com>
    802 +
    803 + * dwarf_begin_elf.c: Add fallback for be64toh if not defined.
    804 +
    805 2011-07-14 Mark Wielaard <mjw@redhat.com>
    806
    807 * libdw.h (dwarf_offdie): Fix documentation to mention .debug_info.
    808 @@ -365,6 +369,10 @@
    809
    810 * dwarf_hasattr_integrate.c: Integrate DW_AT_specification too.
    811
    812 +2009-08-17 Roland McGrath <roland@redhat.com>
    813 +
    814 + * libdw.h: Disable extern inlines for GCC 4.2.
    815 +
    816 2009-08-10 Roland McGrath <roland@redhat.com>
    817
    818 * dwarf_getscopevar.c: Use dwarf_diename.
    819 @@ -1133,6 +1141,11 @@
    820
    821 2005-05-31 Roland McGrath <roland@redhat.com>
    822
    823 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    824 + (AM_CFLAGS): Use it in place of -Wextra.
    825 +
    826 +2005-05-31 Roland McGrath <roland@redhat.com>
    827 +
    828 * dwarf_formref_die.c (dwarf_formref_die): Add CU header offset to
    829 formref offset.
    830
    831 --- elfutils/libdw/dwarf_begin_elf.c
    832 +++ elfutils/libdw/dwarf_begin_elf.c
    833 @@ -64,6 +64,14 @@
    834 #if USE_ZLIB
    835 # include <endian.h>
    836 # define crc32 loser_crc32
    837 +# ifndef be64toh
    838 +# include <byteswap.h>
    839 +# if __BYTE_ORDER == __LITTLE_ENDIAN
    840 +# define be64toh(x) bswap_64 (x)
    841 +# else
    842 +# define be64toh(x) (x)
    843 +# endif
    844 +# endif
    845 # include <zlib.h>
    846 # undef crc32
    847 #endif
    848 --- elfutils/libdw/libdw.h
    849 +++ elfutils/libdw/libdw.h
    850 @@ -852,7 +852,7 @@ extern Dwarf_OOM dwarf_new_oom_handler (
    851
    852
    853 /* Inline optimizations. */
    854 -#ifdef __OPTIMIZE__
    855 +#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2)
    856 /* Return attribute code of given attribute. */
    857 __libdw_extern_inline unsigned int
    858 dwarf_whatattr (Dwarf_Attribute *attr)
    859 --- elfutils/libdw/Makefile.in
    860 +++ elfutils/libdw/Makefile.in
    861 @@ -39,8 +39,9 @@ host_triplet = @host@
    862 DIST_COMMON = $(include_HEADERS) $(noinst_HEADERS) \
    863 $(pkginclude_HEADERS) $(srcdir)/Makefile.am \
    864 $(srcdir)/Makefile.in $(top_srcdir)/config/eu.am ChangeLog
    865 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    866 -@BUILD_STATIC_TRUE@am__append_2 = -fpic
    867 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    868 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    869 +@BUILD_STATIC_TRUE@am__append_3 = -fpic
    870 @MUDFLAP_FALSE@noinst_PROGRAMS = $(am__EXEEXT_1)
    871 @MUDFLAP_TRUE@am_libdw_pic_a_OBJECTS =
    872 subdir = libdw
    873 @@ -192,6 +193,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    874 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    875 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    876 LDFLAGS = @LDFLAGS@
    877 +LD_AS_NEEDED = @LD_AS_NEEDED@
    878 LEX = @LEX@
    879 LEXLIB = @LEXLIB@
    880 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    881 @@ -221,6 +223,7 @@ SHELL = @SHELL@
    882 STRIP = @STRIP@
    883 USE_NLS = @USE_NLS@
    884 VERSION = 1
    885 +WEXTRA = @WEXTRA@
    886 XGETTEXT = @XGETTEXT@
    887 XGETTEXT_015 = @XGETTEXT_015@
    888 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    889 @@ -282,10 +285,9 @@ zip_LIBS = @zip_LIBS@
    890 INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. \
    891 -I$(srcdir)/../libelf
    892 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    893 - $($(*F)_no_Werror),,-Werror) $(if \
    894 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    895 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    896 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    897 - $(am__append_1) $(am__append_2)
    898 + $(am__append_1) $(am__append_2) $(am__append_3)
    899 @MUDFLAP_FALSE@libmudflap =
    900 @MUDFLAP_TRUE@libmudflap = -lmudflap
    901 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    902 --- elfutils/libdwfl/ChangeLog
    903 +++ elfutils/libdwfl/ChangeLog
    904 @@ -1409,6 +1409,11 @@
    905
    906 2005-07-21 Roland McGrath <roland@redhat.com>
    907
    908 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    909 + (AM_CFLAGS): Use it in place of -Wextra.
    910 +
    911 +2005-07-21 Roland McGrath <roland@redhat.com>
    912 +
    913 * Makefile.am (noinst_HEADERS): Add loc2c.c.
    914
    915 * test2.c (main): Check sscanf result to quiet warning.
    916 --- elfutils/libdwfl/Makefile.in
    917 +++ elfutils/libdwfl/Makefile.in
    918 @@ -38,11 +38,12 @@ host_triplet = @host@
    919 DIST_COMMON = $(noinst_HEADERS) $(pkginclude_HEADERS) \
    920 $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
    921 $(top_srcdir)/config/eu.am ChangeLog
    922 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    923 -@MUDFLAP_FALSE@am__append_2 = libdwfl_pic.a
    924 -@ZLIB_TRUE@am__append_3 = gzip.c
    925 -@BZLIB_TRUE@am__append_4 = bzip2.c
    926 -@LZMA_TRUE@am__append_5 = lzma.c
    927 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    928 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    929 +@MUDFLAP_FALSE@am__append_3 = libdwfl_pic.a
    930 +@ZLIB_TRUE@am__append_4 = gzip.c
    931 +@BZLIB_TRUE@am__append_5 = bzip2.c
    932 +@LZMA_TRUE@am__append_6 = lzma.c
    933 @MUDFLAP_TRUE@am_libdwfl_pic_a_OBJECTS =
    934 subdir = libdwfl
    935 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    936 @@ -182,6 +183,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    937 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    938 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    939 LDFLAGS = @LDFLAGS@
    940 +LD_AS_NEEDED = @LD_AS_NEEDED@
    941 LEX = @LEX@
    942 LEXLIB = @LEXLIB@
    943 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    944 @@ -211,6 +213,7 @@ SHELL = @SHELL@
    945 STRIP = @STRIP@
    946 USE_NLS = @USE_NLS@
    947 VERSION = 1
    948 +WEXTRA = @WEXTRA@
    949 XGETTEXT = @XGETTEXT@
    950 XGETTEXT_015 = @XGETTEXT_015@
    951 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    952 @@ -273,10 +276,9 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    953 -I$(srcdir)/../libelf -I$(srcdir)/../libebl \
    954 -I$(srcdir)/../libdw
    955 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    956 - $($(*F)_no_Werror),,-Werror) $(if \
    957 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    958 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    959 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    960 - $(am__append_1)
    961 + $(am__append_1) $(am__append_2)
    962 @MUDFLAP_FALSE@libmudflap =
    963 @MUDFLAP_TRUE@libmudflap = -lmudflap
    964 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    965 @@ -284,7 +286,7 @@ COMPILE.os = $(filter-out -fprofile-arcs
    966
    967 CLEANFILES = *.gcno *.gcda $(am_libdwfl_pic_a_OBJECTS)
    968 textrel_check = if readelf -d $@ | fgrep -q TEXTREL; then exit 1; fi
    969 -noinst_LIBRARIES = libdwfl.a $(am__append_2)
    970 +noinst_LIBRARIES = libdwfl.a $(am__append_3)
    971 pkginclude_HEADERS = libdwfl.h
    972 libdwfl_a_SOURCES = dwfl_begin.c dwfl_end.c dwfl_error.c \
    973 dwfl_version.c dwfl_module.c dwfl_report_elf.c relocate.c \
    974 @@ -305,8 +307,8 @@ libdwfl_a_SOURCES = dwfl_begin.c dwfl_en
    975 dwfl_module_getsym.c dwfl_module_addrname.c \
    976 dwfl_module_addrsym.c dwfl_module_return_value_location.c \
    977 dwfl_module_register_names.c dwfl_segment_report_module.c \
    978 - link_map.c core-file.c open.c image-header.c $(am__append_3) \
    979 - $(am__append_4) $(am__append_5)
    980 + link_map.c core-file.c open.c image-header.c $(am__append_4) \
    981 + $(am__append_5) $(am__append_6)
    982 @MUDFLAP_FALSE@libdwfl = $(libdw)
    983 @MUDFLAP_TRUE@libdwfl = libdwfl.a $(libdw) $(libebl) $(libelf) $(libeu)
    984 @MUDFLAP_FALSE@libdw = ../libdw/libdw.so
    985 --- elfutils/libebl/ChangeLog
    986 +++ elfutils/libebl/ChangeLog
    987 @@ -650,6 +650,11 @@
    988 * Makefile.am (libebl_*_so_SOURCES): Set to $(*_SRCS) so dependency
    989 tracking works right.
    990
    991 +2005-05-31 Roland McGrath <roland@redhat.com>
    992 +
    993 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    994 + (AM_CFLAGS): Use it in place of -Wextra.
    995 +
    996 2005-05-21 Ulrich Drepper <drepper@redhat.com>
    997
    998 * libebl_x86_64.map: Add x86_64_core_note.
    999 --- elfutils/libebl/Makefile.in
    1000 +++ elfutils/libebl/Makefile.in
    1001 @@ -38,7 +38,8 @@ host_triplet = @host@
    1002 DIST_COMMON = $(noinst_HEADERS) $(pkginclude_HEADERS) \
    1003 $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
    1004 $(top_srcdir)/config/eu.am ChangeLog
    1005 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    1006 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    1007 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    1008 subdir = libebl
    1009 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    1010 am__aclocal_m4_deps = $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \
    1011 @@ -144,6 +145,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    1012 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    1013 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    1014 LDFLAGS = @LDFLAGS@
    1015 +LD_AS_NEEDED = @LD_AS_NEEDED@
    1016 LEX = @LEX@
    1017 LEXLIB = @LEXLIB@
    1018 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    1019 @@ -173,6 +175,7 @@ SHELL = @SHELL@
    1020 STRIP = @STRIP@
    1021 USE_NLS = @USE_NLS@
    1022 VERSION = 1
    1023 +WEXTRA = @WEXTRA@
    1024 XGETTEXT = @XGETTEXT@
    1025 XGETTEXT_015 = @XGETTEXT_015@
    1026 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    1027 @@ -235,10 +238,9 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    1028 -I$(srcdir)/../libelf -I$(srcdir)/../libdw \
    1029 -I$(srcdir)/../libasm
    1030 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    1031 - $($(*F)_no_Werror),,-Werror) $(if \
    1032 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    1033 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    1034 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    1035 - $(am__append_1) -fpic
    1036 + $(am__append_1) $(am__append_2) -fpic
    1037 @MUDFLAP_FALSE@libmudflap =
    1038 @MUDFLAP_TRUE@libmudflap = -lmudflap
    1039 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    1040 --- elfutils/libelf/ChangeLog
    1041 +++ elfutils/libelf/ChangeLog
    1042 @@ -1,3 +1,8 @@
    1043 +2011-03-10 Roland McGrath <roland@redhat.com>
    1044 +
    1045 + * gnuhash_xlate.h (elf_cvt_gnuhash): Avoid post-increment in bswap_32
    1046 + argument, since some implementations are buggy macros.
    1047 +
    1048 2011-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
    1049
    1050 * elf_getdata_rawchunk.c (elf_getdata_rawchunk): Fix off64_t overflow
    1051 @@ -671,6 +676,11 @@
    1052
    1053 * elf.h: Update from glibc.
    1054
    1055 +2005-05-31 Roland McGrath <roland@redhat.com>
    1056 +
    1057 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    1058 + (AM_CFLAGS): Use it in place of -Wextra.
    1059 +
    1060 2005-05-08 Roland McGrath <roland@redhat.com>
    1061
    1062 * elf_begin.c (read_file) [_MUDFLAP]: Don't use mmap for now.
    1063 --- elfutils/libelf/common.h
    1064 +++ elfutils/libelf/common.h
    1065 @@ -160,7 +160,7 @@ libelf_release_all (Elf *elf)
    1066 (Var) = (sizeof (Var) == 1 \
    1067 ? (unsigned char) (Var) \
    1068 : (sizeof (Var) == 2 \
    1069 - ? bswap_16 (Var) \
    1070 + ? (unsigned short int) bswap_16 (Var) \
    1071 : (sizeof (Var) == 4 \
    1072 ? bswap_32 (Var) \
    1073 : bswap_64 (Var))))
    1074 @@ -169,7 +169,7 @@ libelf_release_all (Elf *elf)
    1075 (Dst) = (sizeof (Var) == 1 \
    1076 ? (unsigned char) (Var) \
    1077 : (sizeof (Var) == 2 \
    1078 - ? bswap_16 (Var) \
    1079 + ? (unsigned short int) bswap_16 (Var) \
    1080 : (sizeof (Var) == 4 \
    1081 ? bswap_32 (Var) \
    1082 : bswap_64 (Var))))
    1083 --- elfutils/libelf/gnuhash_xlate.h
    1084 +++ elfutils/libelf/gnuhash_xlate.h
    1085 @@ -1,5 +1,5 @@
    1086 /* Conversion functions for versioning information.
    1087 - Copyright (C) 2006, 2007 Red Hat, Inc.
    1088 + Copyright (C) 2006-2011 Red Hat, Inc.
    1089 This file is part of Red Hat elfutils.
    1090 Written by Ulrich Drepper <drepper@redhat.com>, 2006.
    1091
    1092 @@ -89,7 +89,9 @@ elf_cvt_gnuhash (void *dest, const void
    1093 dest32 = (Elf32_Word *) &dest64[bitmask_words];
    1094 while (len >= 4)
    1095 {
    1096 - *dest32++ = bswap_32 (*src32++);
    1097 + *dest32 = bswap_32 (*src32);
    1098 + ++dest32;
    1099 + ++src32;
    1100 len -= 4;
    1101 }
    1102 }
    1103 --- elfutils/libelf/Makefile.in
    1104 +++ elfutils/libelf/Makefile.in
    1105 @@ -39,11 +39,12 @@ host_triplet = @host@
    1106 DIST_COMMON = $(include_HEADERS) $(noinst_HEADERS) \
    1107 $(pkginclude_HEADERS) $(srcdir)/Makefile.am \
    1108 $(srcdir)/Makefile.in $(top_srcdir)/config/eu.am ChangeLog
    1109 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    1110 -@BUILD_STATIC_TRUE@am__append_2 = -fpic
    1111 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    1112 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    1113 +@BUILD_STATIC_TRUE@am__append_3 = -fpic
    1114 @MUDFLAP_FALSE@noinst_PROGRAMS = $(am__EXEEXT_1)
    1115 @MUDFLAP_TRUE@am_libelf_pic_a_OBJECTS =
    1116 -@MUDFLAP_FALSE@@USE_LOCKS_TRUE@am__append_3 = -lpthread
    1117 +@MUDFLAP_FALSE@@USE_LOCKS_TRUE@am__append_4 = -lpthread
    1118 subdir = libelf
    1119 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    1120 am__aclocal_m4_deps = $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \
    1121 @@ -189,6 +190,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    1122 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    1123 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    1124 LDFLAGS = @LDFLAGS@
    1125 +LD_AS_NEEDED = @LD_AS_NEEDED@
    1126 LEX = @LEX@
    1127 LEXLIB = @LEXLIB@
    1128 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    1129 @@ -218,6 +220,7 @@ SHELL = @SHELL@
    1130 STRIP = @STRIP@
    1131 USE_NLS = @USE_NLS@
    1132 VERSION = 1
    1133 +WEXTRA = @WEXTRA@
    1134 XGETTEXT = @XGETTEXT@
    1135 XGETTEXT_015 = @XGETTEXT_015@
    1136 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    1137 @@ -278,10 +281,9 @@ top_srcdir = @top_srcdir@
    1138 zip_LIBS = @zip_LIBS@
    1139 INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..
    1140 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    1141 - $($(*F)_no_Werror),,-Werror) $(if \
    1142 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    1143 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    1144 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    1145 - $(am__append_1) $(am__append_2)
    1146 + $(am__append_1) $(am__append_2) $(am__append_3)
    1147 @MUDFLAP_FALSE@libmudflap =
    1148 @MUDFLAP_TRUE@libmudflap = -lmudflap
    1149 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    1150 @@ -346,7 +348,7 @@ libelf_a_SOURCES = elf_version.c elf_has
    1151
    1152 @MUDFLAP_FALSE@libelf_pic_a_SOURCES =
    1153 @MUDFLAP_FALSE@am_libelf_pic_a_OBJECTS = $(libelf_a_SOURCES:.c=.os)
    1154 -@MUDFLAP_FALSE@libelf_so_LDLIBS = $(am__append_3)
    1155 +@MUDFLAP_FALSE@libelf_so_LDLIBS = $(am__append_4)
    1156 @MUDFLAP_FALSE@libelf_so_SOURCES =
    1157 noinst_HEADERS = elf.h abstract.h common.h exttypes.h gelf_xlate.h libelfP.h \
    1158 version_xlate.h gnuhash_xlate.h note_xlate.h dl-hash.h
    1159 --- elfutils/m4/Makefile.in
    1160 +++ elfutils/m4/Makefile.in
    1161 @@ -75,6 +75,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    1162 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    1163 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    1164 LDFLAGS = @LDFLAGS@
    1165 +LD_AS_NEEDED = @LD_AS_NEEDED@
    1166 LEX = @LEX@
    1167 LEXLIB = @LEXLIB@
    1168 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    1169 @@ -104,6 +105,7 @@ SHELL = @SHELL@
    1170 STRIP = @STRIP@
    1171 USE_NLS = @USE_NLS@
    1172 VERSION = @VERSION@
    1173 +WEXTRA = @WEXTRA@
    1174 XGETTEXT = @XGETTEXT@
    1175 XGETTEXT_015 = @XGETTEXT_015@
    1176 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    1177 --- elfutils/Makefile.in
    1178 +++ elfutils/Makefile.in
    1179 @@ -155,6 +155,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    1180 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    1181 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    1182 LDFLAGS = @LDFLAGS@
    1183 +LD_AS_NEEDED = @LD_AS_NEEDED@
    1184 LEX = @LEX@
    1185 LEXLIB = @LEXLIB@
    1186 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    1187 @@ -184,6 +185,7 @@ SHELL = @SHELL@
    1188 STRIP = @STRIP@
    1189 USE_NLS = @USE_NLS@
    1190 VERSION = @VERSION@
    1191 +WEXTRA = @WEXTRA@
    1192 XGETTEXT = @XGETTEXT@
    1193 XGETTEXT_015 = @XGETTEXT_015@
    1194 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    1195 --- elfutils/src/addr2line.c
    1196 +++ elfutils/src/addr2line.c
    1197 @@ -455,10 +455,10 @@ handle_address (const char *string, Dwfl
    1198 bool parsed = false;
    1199 int i, j;
    1200 char *name = NULL;
    1201 - if (sscanf (string, "(%m[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
    1202 + if (sscanf (string, "(%a[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2
    1203 && string[i] == '\0')
    1204 parsed = adjust_to_section (name, &addr, dwfl);
    1205 - switch (sscanf (string, "%m[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
    1206 + switch (sscanf (string, "%a[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j))
    1207 {
    1208 default:
    1209 break;
    1210 --- elfutils/src/ChangeLog
    1211 +++ elfutils/src/ChangeLog
    1212 @@ -490,8 +490,16 @@
    1213 * readelf.c (attr_callback): Use print_block only when we don't use
    1214 print_ops.
    1215
    1216 +2009-08-17 Roland McGrath <roland@redhat.com>
    1217 +
    1218 + * ld.h: Disable extern inlines for GCC 4.2.
    1219 +
    1220 2009-08-14 Roland McGrath <roland@redhat.com>
    1221
    1222 + * strings.c (read_block): Conditionalize posix_fadvise use
    1223 + on [POSIX_FADV_SEQUENTIAL].
    1224 + From Petr Salinger <Petr.Salinger@seznam.cz>.
    1225 +
    1226 * ar.c (do_oper_extract): Use pathconf instead of statfs.
    1227
    1228 2009-08-01 Ulrich Drepper <drepper@redhat.com>
    1229 @@ -655,6 +663,8 @@
    1230 * readelf.c (print_debug_frame_section): Use t instead of j formats
    1231 for ptrdiff_t OFFSET.
    1232
    1233 + * addr2line.c (handle_address): Use %a instead of %m for compatibility.
    1234 +
    1235 2009-01-21 Ulrich Drepper <drepper@redhat.com>
    1236
    1237 * elflint.c (check_program_header): Fix typo in .eh_frame_hdr section
    1238 @@ -838,6 +848,11 @@
    1239 that matches its PT_LOAD's p_flags &~ PF_W. On sparc, PF_X really
    1240 is valid in RELRO.
    1241
    1242 +2008-03-01 Roland McGrath <roland@redhat.com>
    1243 +
    1244 + * readelf.c (dump_archive_index): Tweak portability hack
    1245 + to match [__GNUC__ < 4] too.
    1246 +
    1247 2008-02-29 Roland McGrath <roland@redhat.com>
    1248
    1249 * readelf.c (print_attributes): Add a cast.
    1250 @@ -1089,6 +1104,8 @@
    1251
    1252 * readelf.c (hex_dump): Fix rounding error in whitespace calculation.
    1253
    1254 + * Makefile.am (readelf_no_Werror): New variable.
    1255 +
    1256 2007-10-15 Roland McGrath <roland@redhat.com>
    1257
    1258 * make-debug-archive.in: New file.
    1259 @@ -1528,6 +1545,10 @@
    1260 * elflint.c (valid_e_machine): Add EM_ALPHA.
    1261 Reported by Christian Aichinger <Greek0@gmx.net>.
    1262
    1263 + * strings.c (map_file): Define POSIX_MADV_SEQUENTIAL to
    1264 + MADV_SEQUENTIAL if undefined. Don't call posix_madvise
    1265 + if neither is defined.
    1266 +
    1267 2006-08-08 Ulrich Drepper <drepper@redhat.com>
    1268
    1269 * elflint.c (check_dynamic): Don't require DT_HASH for DT_SYMTAB.
    1270 @@ -1604,6 +1625,10 @@
    1271 * Makefile.am: Add hacks to create dependency files for non-generic
    1272 linker.
    1273
    1274 +2006-04-05 Roland McGrath <roland@redhat.com>
    1275 +
    1276 + * strings.c (MAP_POPULATE): Define to 0 if undefined.
    1277 +
    1278 2006-06-12 Ulrich Drepper <drepper@redhat.com>
    1279
    1280 * ldgeneric.c (ld_generic_generate_sections): Don't create .interp
    1281 @@ -1952,6 +1977,11 @@
    1282 * readelf.c (print_debug_loc_section): Fix indentation for larger
    1283 address size.
    1284
    1285 +2005-05-31 Roland McGrath <roland@redhat.com>
    1286 +
    1287 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    1288 + (AM_CFLAGS): Use it in place of -Wextra.
    1289 +
    1290 2005-05-30 Roland McGrath <roland@redhat.com>
    1291
    1292 * readelf.c (print_debug_line_section): Print section offset of each
    1293 --- elfutils/src/findtextrel.c
    1294 +++ elfutils/src/findtextrel.c
    1295 @@ -504,7 +504,11 @@ ptrcompare (const void *p1, const void *
    1296
    1297
    1298 static void
    1299 -check_rel (size_t nsegments, struct segments segments[nsegments],
    1300 +check_rel (size_t nsegments, struct segments segments[
    1301 +#if __GNUC__ >= 4
    1302 + nsegments
    1303 +#endif
    1304 + ],
    1305 GElf_Addr addr, Elf *elf, Elf_Scn *symscn, Dwarf *dw,
    1306 const char *fname, bool more_than_one, void **knownsrcs)
    1307 {
    1308 --- elfutils/src/ld.h
    1309 +++ elfutils/src/ld.h
    1310 @@ -1122,6 +1122,7 @@ extern bool dynamically_linked_p (void);
    1311
    1312 /* Checked whether the symbol is undefined and referenced from a DSO. */
    1313 extern bool linked_from_dso_p (struct scninfo *scninfo, size_t symidx);
    1314 +#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2)
    1315 #ifdef __GNUC_STDC_INLINE__
    1316 __attribute__ ((__gnu_inline__))
    1317 #endif
    1318 @@ -1139,5 +1140,6 @@ linked_from_dso_p (struct scninfo *scnin
    1319
    1320 return sym->defined && sym->in_dso;
    1321 }
    1322 +#endif /* Optimizing and not GCC 4.2. */
    1323
    1324 #endif /* ld.h */
    1325 --- elfutils/src/Makefile.am
    1326 +++ elfutils/src/Makefile.am
    1327 @@ -103,6 +103,9 @@ addr2line_no_Wformat = yes
    1328 # XXX While the file is not finished, don't warn about this
    1329 ldgeneric_no_Wunused = yes
    1330
    1331 +# Buggy old compilers.
    1332 +readelf_no_Werror = yes
    1333 +
    1334 readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl
    1335 nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl \
    1336 $(demanglelib)
    1337 --- elfutils/src/Makefile.in
    1338 +++ elfutils/src/Makefile.in
    1339 @@ -40,7 +40,8 @@ host_triplet = @host@
    1340 DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \
    1341 $(srcdir)/Makefile.in $(top_srcdir)/config/eu.am ChangeLog \
    1342 ldlex.c ldscript.c ylwrap
    1343 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    1344 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    1345 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    1346 bin_PROGRAMS = readelf$(EXEEXT) nm$(EXEEXT) size$(EXEEXT) \
    1347 strip$(EXEEXT) ld$(EXEEXT) elflint$(EXEEXT) \
    1348 findtextrel$(EXEEXT) addr2line$(EXEEXT) elfcmp$(EXEEXT) \
    1349 @@ -49,9 +50,9 @@ bin_PROGRAMS = readelf$(EXEEXT) nm$(EXEE
    1350 @NATIVE_LD_FALSE@noinst_PROGRAMS = $(am__EXEEXT_1)
    1351 # We never build this library but we need to get the dependency files
    1352 # of all the linker backends that might be used in a non-generic linker.
    1353 -@NEVER_TRUE@am__append_2 = libdummy.a
    1354 +@NEVER_TRUE@am__append_3 = libdummy.a
    1355 # -ldl is always needed for libebl.
    1356 -@NATIVE_LD_TRUE@am__append_3 = libld_elf.a
    1357 +@NATIVE_LD_TRUE@am__append_4 = libld_elf.a
    1358 @NATIVE_LD_TRUE@am_libld_elf_i386_pic_a_OBJECTS =
    1359 subdir = src
    1360 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    1361 @@ -115,7 +116,7 @@ am_ld_OBJECTS = ld.$(OBJEXT) ldgeneric.$
    1362 versionhash.$(OBJEXT)
    1363 ld_OBJECTS = $(am_ld_OBJECTS)
    1364 ld_DEPENDENCIES = $(libebl) $(libelf) $(libeu) $(am__DEPENDENCIES_1) \
    1365 - $(am__append_3)
    1366 + $(am__append_4)
    1367 ld_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ld_LDFLAGS) $(LDFLAGS) -o \
    1368 $@
    1369 am_libld_elf_i386_so_OBJECTS =
    1370 @@ -229,6 +230,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    1371 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    1372 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    1373 LDFLAGS = @LDFLAGS@
    1374 +LD_AS_NEEDED = @LD_AS_NEEDED@
    1375 LEX = @LEX@
    1376 LEXLIB = @LEXLIB@
    1377 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    1378 @@ -258,6 +260,7 @@ SHELL = @SHELL@
    1379 STRIP = @STRIP@
    1380 USE_NLS = @USE_NLS@
    1381 VERSION = @VERSION@
    1382 +WEXTRA = @WEXTRA@
    1383 XGETTEXT = @XGETTEXT@
    1384 XGETTEXT_015 = @XGETTEXT_015@
    1385 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    1386 @@ -321,10 +324,9 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi
    1387 -I$(srcdir)/../libdw -I$(srcdir)/../libdwfl \
    1388 -I$(srcdir)/../libasm
    1389 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    1390 - $($(*F)_no_Werror),,-Werror) $(if \
    1391 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    1392 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    1393 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    1394 - $(am__append_1)
    1395 + $(am__append_1) $(am__append_2)
    1396 @MUDFLAP_FALSE@libmudflap =
    1397 @MUDFLAP_TRUE@libmudflap = -lmudflap
    1398 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    1399 @@ -340,8 +342,8 @@ AM_LFLAGS = -Pld -olex.yy.c
    1400 native_ld = @native_ld@
    1401 ld_dsos = libld_elf_i386_pic.a
    1402 @NATIVE_LD_FALSE@noinst_LIBRARIES = libld_elf.a libar.a $(ld_dsos) \
    1403 -@NATIVE_LD_FALSE@ $(am__append_2)
    1404 -@NATIVE_LD_TRUE@noinst_LIBRARIES = libld_elf.a libar.a $(am__append_2)
    1405 +@NATIVE_LD_FALSE@ $(am__append_3)
    1406 +@NATIVE_LD_TRUE@noinst_LIBRARIES = libld_elf.a libar.a $(am__append_3)
    1407 @NATIVE_LD_TRUE@native_ld_cflags = -DBASE_ELF_NAME=elf_$(base_cpu)
    1408 @NEVER_TRUE@libdummy_a_SOURCES = i386_ld.c
    1409 ld_SOURCES = ld.c ldgeneric.c ldlex.l ldscript.y symbolhash.c sectionhash.c \
    1410 @@ -370,6 +372,9 @@ strings_no_Wformat = yes
    1411 addr2line_no_Wformat = yes
    1412 # XXX While the file is not finished, don't warn about this
    1413 ldgeneric_no_Wunused = yes
    1414 +
    1415 +# Buggy old compilers.
    1416 +readelf_no_Werror = yes
    1417 readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl
    1418 nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl \
    1419 $(demanglelib)
    1420 @@ -377,7 +382,7 @@ nm_LDADD = $(libdw) $(libebl) $(libelf)
    1421 size_LDADD = $(libelf) $(libeu) $(libmudflap)
    1422 strip_LDADD = $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl
    1423 ld_LDADD = $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl \
    1424 - $(am__append_3)
    1425 + $(am__append_4)
    1426 ld_LDFLAGS = -rdynamic
    1427 elflint_LDADD = $(libebl) $(libelf) $(libeu) $(libmudflap) -ldl
    1428 findtextrel_LDADD = $(libdw) $(libelf) $(libmudflap)
    1429 --- elfutils/src/readelf.c
    1430 +++ elfutils/src/readelf.c
    1431 @@ -4434,10 +4434,11 @@ struct listptr
    1432 #define listptr_offset_size(p) ((p)->dwarf64 ? 8 : 4)
    1433 #define listptr_address_size(p) ((p)->addr64 ? 8 : 4)
    1434
    1435 +static const char *listptr_name;
    1436 static int
    1437 -compare_listptr (const void *a, const void *b, void *arg)
    1438 +compare_listptr (const void *a, const void *b)
    1439 {
    1440 - const char *name = arg;
    1441 + const char *const name = listptr_name;
    1442 struct listptr *p1 = (void *) a;
    1443 struct listptr *p2 = (void *) b;
    1444
    1445 @@ -4518,8 +4519,11 @@ static void
    1446 sort_listptr (struct listptr_table *table, const char *name)
    1447 {
    1448 if (table->n > 0)
    1449 - qsort_r (table->table, table->n, sizeof table->table[0],
    1450 - &compare_listptr, (void *) name);
    1451 + {
    1452 + listptr_name = name;
    1453 + qsort (table->table, table->n, sizeof table->table[0],
    1454 + &compare_listptr);
    1455 + }
    1456 }
    1457
    1458 static bool
    1459 @@ -8478,7 +8482,7 @@ dump_archive_index (Elf *elf, const char
    1460 if (unlikely (elf_rand (elf, as_off) == 0)
    1461 || unlikely ((subelf = elf_begin (-1, ELF_C_READ_MMAP, elf))
    1462 == NULL))
    1463 -#if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 7)
    1464 +#if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 7) || __GNUC__ < 4
    1465 while (1)
    1466 #endif
    1467 error (EXIT_FAILURE, 0,
    1468 --- elfutils/src/strings.c
    1469 +++ elfutils/src/strings.c
    1470 @@ -51,6 +51,10 @@
    1471
    1472 #include <system.h>
    1473
    1474 +#ifndef MAP_POPULATE
    1475 +# define MAP_POPULATE 0
    1476 +#endif
    1477 +
    1478
    1479 /* Prototypes of local functions. */
    1480 static int read_fd (int fd, const char *fname, off64_t fdlen);
    1481 @@ -491,8 +495,13 @@ map_file (int fd, off64_t start_off, off
    1482 fd, start_off);
    1483 if (mem != MAP_FAILED)
    1484 {
    1485 +#if !defined POSIX_MADV_SEQUENTIAL && defined MADV_SEQUENTIAL
    1486 +# define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL
    1487 +#endif
    1488 +#ifdef POSIX_MADV_SEQUENTIAL
    1489 /* We will go through the mapping sequentially. */
    1490 (void) posix_madvise (mem, map_size, POSIX_MADV_SEQUENTIAL);
    1491 +#endif
    1492 break;
    1493 }
    1494 if (errno != EINVAL && errno != ENOMEM)
    1495 @@ -584,9 +593,11 @@ read_block (int fd, const char *fname, o
    1496 elfmap_off = from & ~(ps - 1);
    1497 elfmap_base = elfmap = map_file (fd, elfmap_off, fdlen, &elfmap_size);
    1498
    1499 +#ifdef POSIX_FADV_SEQUENTIAL
    1500 if (unlikely (elfmap == MAP_FAILED))
    1501 /* Let the kernel know we are going to read everything in sequence. */
    1502 (void) posix_fadvise (fd, 0, 0, POSIX_FADV_SEQUENTIAL);
    1503 +#endif
    1504 }
    1505
    1506 if (unlikely (elfmap == MAP_FAILED))
    1507 --- elfutils/src/strip.c
    1508 +++ elfutils/src/strip.c
    1509 @@ -53,6 +53,12 @@
    1510 #include <libebl.h>
    1511 #include <system.h>
    1512
    1513 +#ifdef HAVE_FUTIMES
    1514 +# define FUTIMES(fd, fname, tvp) futimes (fd, tvp)
    1515 +#else
    1516 +# define FUTIMES(fd, fname, tvp) utimes (fname, tvp)
    1517 +#endif
    1518 +
    1519 typedef uint8_t GElf_Byte;
    1520
    1521 /* Name and version of program. */
    1522 @@ -326,8 +332,18 @@ process_file (const char *fname)
    1523
    1524 /* If we have to preserve the timestamp, we need it in the
    1525 format utimes() understands. */
    1526 +#ifdef HAVE_STRUCT_STAT_ST_ATIM
    1527 TIMESPEC_TO_TIMEVAL (&tv[0], &pre_st.st_atim);
    1528 +#else
    1529 + tv[0].tv_sec = pre_st.st_atime;
    1530 + tv[0].tv_usec = 0;
    1531 +#endif
    1532 +#ifdef HAVE_STRUCT_STAT_ST_MTIM
    1533 TIMESPEC_TO_TIMEVAL (&tv[1], &pre_st.st_mtim);
    1534 +#else
    1535 + tv[1].tv_sec = pre_st.st_atime;
    1536 + tv[1].tv_usec = 0;
    1537 +#endif
    1538 }
    1539
    1540 /* Open the file. */
    1541 @@ -2063,7 +2079,7 @@ while computing checksum for debug infor
    1542 /* If requested, preserve the timestamp. */
    1543 if (tvp != NULL)
    1544 {
    1545 - if (futimes (fd, tvp) != 0)
    1546 + if (FUTIMES (fd, output_fname, tvp) != 0)
    1547 {
    1548 error (0, errno, gettext ("\
    1549 cannot set access and modification date of '%s'"),
    1550 @@ -2120,7 +2136,7 @@ handle_ar (int fd, Elf *elf, const char
    1551
    1552 if (tvp != NULL)
    1553 {
    1554 - if (unlikely (futimes (fd, tvp) != 0))
    1555 + if (unlikely (FUTIMES (fd, fname, tvp) != 0))
    1556 {
    1557 error (0, errno, gettext ("\
    1558 cannot set access and modification date of '%s'"), fname);
    1559 --- elfutils/tests/ChangeLog
    1560 +++ elfutils/tests/ChangeLog
    1561 @@ -279,6 +279,8 @@
    1562
    1563 2008-01-21 Roland McGrath <roland@redhat.com>
    1564
    1565 + * line2addr.c (main): Revert last change.
    1566 +
    1567 * testfile45.S.bz2: Add tests for cltq, cqto.
    1568 * testfile45.expect.bz2: Adjust.
    1569
    1570 @@ -987,6 +989,11 @@
    1571 * Makefile.am (TESTS): Add run-elflint-test.sh.
    1572 (EXTRA_DIST): Add run-elflint-test.sh and testfile18.bz2.
    1573
    1574 +2005-05-31 Roland McGrath <roland@redhat.com>
    1575 +
    1576 + * Makefile.am (WEXTRA): New variable, substituted by configure.
    1577 + (AM_CFLAGS): Use it in place of -Wextra.
    1578 +
    1579 2005-05-24 Ulrich Drepper <drepper@redhat.com>
    1580
    1581 * get-files.c (main): Use correct format specifier.
    1582 --- elfutils/tests/line2addr.c
    1583 +++ elfutils/tests/line2addr.c
    1584 @@ -132,7 +132,7 @@ main (int argc, char *argv[])
    1585 {
    1586 struct args a = { .arg = argv[cnt] };
    1587
    1588 - switch (sscanf (a.arg, "%m[^:]:%d", &a.file, &a.line))
    1589 + switch (sscanf (a.arg, "%a[^:]:%d", &a.file, &a.line))
    1590 {
    1591 default:
    1592 case 0:
    1593 --- elfutils/tests/Makefile.in
    1594 +++ elfutils/tests/Makefile.in
    1595 @@ -36,14 +36,15 @@ build_triplet = @build@
    1596 host_triplet = @host@
    1597 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
    1598 $(top_srcdir)/config/eu.am ChangeLog
    1599 -@MUDFLAP_TRUE@am__append_1 = -fmudflap
    1600 -@STANDALONE_FALSE@am__append_2 = -I$(top_srcdir)/libasm -I$(top_srcdir)/libdw \
    1601 +@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror)
    1602 +@MUDFLAP_TRUE@am__append_2 = -fmudflap
    1603 +@STANDALONE_FALSE@am__append_3 = -I$(top_srcdir)/libasm -I$(top_srcdir)/libdw \
    1604 @STANDALONE_FALSE@ -I$(top_srcdir)/libdwfl \
    1605 @STANDALONE_FALSE@ -I$(top_srcdir)/libebl -I$(top_srcdir)/libelf \
    1606 @STANDALONE_FALSE@ -I$(top_srcdir)/lib -I..
    1607
    1608 -@STANDALONE_FALSE@am__append_3 = -Wl,-rpath-link,../libasm:../libdw:../libelf
    1609 -@TESTS_RPATH_TRUE@am__append_4 = -Wl,-rpath,$(BUILD_RPATH)
    1610 +@STANDALONE_FALSE@am__append_4 = -Wl,-rpath-link,../libasm:../libdw:../libelf
    1611 +@TESTS_RPATH_TRUE@am__append_5 = -Wl,-rpath,$(BUILD_RPATH)
    1612 noinst_PROGRAMS = arextract$(EXEEXT) arsymtest$(EXEEXT) \
    1613 newfile$(EXEEXT) saridx$(EXEEXT) scnnames$(EXEEXT) \
    1614 sectiondump$(EXEEXT) showptable$(EXEEXT) update1$(EXEEXT) \
    1615 @@ -87,10 +88,10 @@ TESTS = run-arextract.sh run-arsymtest.s
    1616 run-prelink-addr-test.sh run-dwarf-getstring.sh \
    1617 run-rerequest_tag.sh $(am__EXEEXT_1) $(am__EXEEXT_3)
    1618 # run-show-ciefde.sh
    1619 -@STANDALONE_FALSE@am__append_5 = msg_tst md5-sha1-test
    1620 @STANDALONE_FALSE@am__append_6 = msg_tst md5-sha1-test
    1621 -@HAVE_LIBASM_TRUE@am__append_7 = $(asm_TESTS)
    1622 +@STANDALONE_FALSE@am__append_7 = msg_tst md5-sha1-test
    1623 @HAVE_LIBASM_TRUE@am__append_8 = $(asm_TESTS)
    1624 +@HAVE_LIBASM_TRUE@am__append_9 = $(asm_TESTS)
    1625 subdir = tests
    1626 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    1627 am__aclocal_m4_deps = $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \
    1628 @@ -391,6 +392,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
    1629 INSTALL_SCRIPT = @INSTALL_SCRIPT@
    1630 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
    1631 LDFLAGS = @LDFLAGS@
    1632 +LD_AS_NEEDED = @LD_AS_NEEDED@
    1633 LEX = @LEX@
    1634 LEXLIB = @LEXLIB@
    1635 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
    1636 @@ -420,6 +422,7 @@ SHELL = @SHELL@
    1637 STRIP = @STRIP@
    1638 USE_NLS = @USE_NLS@
    1639 VERSION = @VERSION@
    1640 +WEXTRA = @WEXTRA@
    1641 XGETTEXT = @XGETTEXT@
    1642 XGETTEXT_015 = @XGETTEXT_015@
    1643 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
    1644 @@ -478,12 +481,11 @@ top_build_prefix = @top_build_prefix@
    1645 top_builddir = @top_builddir@
    1646 top_srcdir = @top_srcdir@
    1647 zip_LIBS = @zip_LIBS@
    1648 -INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. $(am__append_2)
    1649 +INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. $(am__append_3)
    1650 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \
    1651 - $($(*F)_no_Werror),,-Werror) $(if \
    1652 - $($(*F)_no_Wunused),,-Wunused -Wextra) $(if \
    1653 + $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \
    1654 $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \
    1655 - $(am__append_1)
    1656 + $(am__append_1) $(am__append_2)
    1657 @MUDFLAP_FALSE@libmudflap =
    1658 @MUDFLAP_TRUE@libmudflap = -lmudflap
    1659 COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
    1660 @@ -493,7 +495,7 @@ CLEANFILES = *.gcno *.gcda
    1661 textrel_check = if readelf -d $@ | fgrep -q TEXTREL; then exit 1; fi
    1662 @MUDFLAP_FALSE@BUILD_RPATH = \$$ORIGIN/../libasm:\$$ORIGIN/../libdw:\$$ORIGIN/../backends:\$$ORIGIN/../libelf
    1663 @MUDFLAP_TRUE@BUILD_RPATH = \$$ORIGIN/../backends
    1664 -AM_LDFLAGS = $(am__append_3) $(am__append_4)
    1665 +AM_LDFLAGS = $(am__append_4) $(am__append_5)
    1666 @TESTS_RPATH_FALSE@tests_rpath = no
    1667 @TESTS_RPATH_TRUE@tests_rpath = yes
    1668 asm_TESTS = asm-tst1 asm-tst2 asm-tst3 asm-tst4 asm-tst5 \