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[ipfire-3.x.git] / elfutils / patches / elfutils-portability.patch
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d24aa702
MT		 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 =
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