From: Vicente Olivert Riera Date: Tue, 6 Jan 2015 12:02:06 +0000 (+0000) Subject: elfutils: bump version to 0.161 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4038cbf2279ce0f04125fc1a2266f84ea8090070;p=buildroot.git elfutils: bump version to 0.161 - Bump version to 0.161 - Remove the portability patch. We don't need to have it in Buildroot since it includes the version number so we can download it safely without having collisions between versions. - Adapt the patches that need to be adapted. - Rename patches to start from 0001. - Update the hash value and add a new value for the portability patch. Signed-off-by: Vicente Olivert Riera Signed-off-by: Thomas Petazzoni --- diff --git a/package/elfutils/0001-argp-support.patch b/package/elfutils/0001-argp-support.patch new file mode 100644 index 0000000000..1a74b35ffd --- /dev/null +++ b/package/elfutils/0001-argp-support.patch @@ -0,0 +1,93 @@ +Allow the usage of an external implementation of the argp functions + +uClibc lack the argp family of functions that glibc has. Therefore, we +add a check in the configure script to see if argp_parse is available +in the C library. If not, we look if it is available in the additional +'argp' library. If so, we link against that library. If not, we error +out. + +This allows to build elfutils against uClibc with an external argp +library. + +Based on the former patch by Thomas Petazzoni. + +Signed-off-by: Thomas Petazzoni +Signed-off-by: Vicente Olivert Riera + +diff -rup a/configure.ac b/configure.ac +--- a/configure.ac 2015-01-06 11:30:02.170052875 +0000 ++++ b/configure.ac 2015-01-06 11:31:10.122219826 +0000 +@@ -253,6 +253,13 @@ AC_SUBST([LIBEBL_SUBDIR]) + AC_DEFINE_UNQUOTED(LIBEBL_SUBDIR, "$LIBEBL_SUBDIR") + AH_TEMPLATE([LIBEBL_SUBDIR], [$libdir subdirectory containing libebl modules.]) + ++AC_CHECK_FUNC([argp_parse]) ++if test "$ac_cv_func_argp_parse" != yes; then ++ AC_CHECK_LIB([argp],[argp_parse],ARGP_LIBS=-largp, ++ AC_MSG_ERROR([No argp_parse function available.])) ++fi ++AC_SUBST(ARGP_LIBS) ++ + dnl Test for zlib and bzlib, gives ZLIB/BZLIB .am + dnl conditional and config.h USE_ZLIB/USE_BZLIB #define. + save_LIBS="$LIBS" +diff -rup a/libdw/Makefile.am b/libdw/Makefile.am +--- a/libdw/Makefile.am 2014-12-19 20:43:11.000000000 +0000 ++++ b/libdw/Makefile.am 2015-01-06 11:32:21.075438524 +0000 +@@ -112,7 +112,7 @@ libdw.so$(EXEEXT): $(srcdir)/libdw.map l + -Wl,--enable-new-dtags,-rpath,$(pkglibdir) \ + -Wl,--version-script,$<,--no-undefined \ + -Wl,--whole-archive $(filter-out $<,$^) -Wl,--no-whole-archive\ +- -ldl $(zip_LIBS) ++ -ldl $(zip_LIBS) $(ARGP_LIBS) + @$(textrel_check) + ln -fs $@ $@.$(VERSION) + +diff -rup a/src/Makefile.am b/src/Makefile.am +--- a/src/Makefile.am 2015-01-06 11:30:02.430057339 +0000 ++++ b/src/Makefile.am 2015-01-06 11:34:53.061049752 +0000 +@@ -94,27 +94,29 @@ readelf_no_Werror = yes + strings_no_Werror = yes + addr2line_no_Wformat = yes + +-readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl ++readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl $(ARGP_LIBS) + nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl \ +- $(demanglelib) +-size_LDADD = $(libelf) $(libeu) +-strip_LDADD = $(libebl) $(libelf) $(libeu) -ldl +-ld_LDADD = $(libebl) $(libelf) $(libeu) -ldl ++ $(demanglelib) $(ARGP_LIBS) ++size_LDADD = $(libelf) $(libeu) $(ARGP_LIBS) ++strip_LDADD = $(libebl) $(libelf) $(libeu) -ldl $(ARGP_LIBS) ++ld_LDADD = $(libebl) $(libelf) $(libeu) -ldl $(ARGP_LIBS) + if NATIVE_LD + # -ldl is always needed for libebl. + ld_LDADD += libld_elf.a + endif + ld_LDFLAGS = -rdynamic +-elflint_LDADD = $(libebl) $(libelf) $(libeu) -ldl +-findtextrel_LDADD = $(libdw) $(libelf) +-addr2line_LDADD = $(libdw) $(libelf) +-elfcmp_LDADD = $(libebl) $(libelf) -ldl +-objdump_LDADD = $(libasm) $(libebl) $(libelf) $(libeu) -ldl +-ranlib_LDADD = libar.a $(libelf) $(libeu) +-strings_LDADD = $(libelf) $(libeu) +-ar_LDADD = libar.a $(libelf) $(libeu) +-unstrip_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) -ldl +-stack_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) -ldl $(demanglelib) ++elflint_LDADD = $(libebl) $(libelf) $(libeu) -ldl $(ARGP_LIBS) ++findtextrel_LDADD = $(libdw) $(libelf) $(ARGP_LIBS) ++addr2line_LDADD = $(libdw) $(libelf) $(ARGP_LIBS) ++elfcmp_LDADD = $(libebl) $(libelf) -ldl $(ARGP_LIBS) ++objdump_LDADD = $(libasm) $(libebl) $(libelf) $(libeu) -ldl \ ++ $(ARGP_LIBS) ++ranlib_LDADD = libar.a $(libelf) $(libeu) $(ARGP_LIBS) ++strings_LDADD = $(libelf) $(libeu) $(ARGP_LIBS) ++ar_LDADD = libar.a $(libelf) $(libeu) $(ARGP_LIBS) ++unstrip_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) -ldl $(ARGP_LIBS) ++stack_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) -ldl \ ++ $(demanglelib) $(ARGP_LIBS) + + ldlex.o: ldscript.c + ldlex_no_Werror = yes diff --git a/package/elfutils/0001-elfutils-portability.patch b/package/elfutils/0001-elfutils-portability.patch deleted file mode 100644 index 517daf8a42..0000000000 --- a/package/elfutils/0001-elfutils-portability.patch +++ /dev/null @@ -1,1875 +0,0 @@ -Fetched from https://fedorahosted.org/releases/e/l/elfutils/0.160/elfutils-portability.patch -This changes among versions but doesn't switch name so it's bad to make -it an automatic download. - -Signed-off-by: Gustavo Zacarias - ---- elfutils/backends/ChangeLog -+++ elfutils/backends/ChangeLog -@@ -413,6 +413,10 @@ - * ppc_attrs.c (ppc_check_object_attribute): Handle tag - GNU_Power_ABI_Struct_Return. - -+2009-01-23 Roland McGrath -+ -+ * Makefile.am (libebl_%.so): Use $(LD_AS_NEEDED). -+ - 2008-10-04 Ulrich Drepper - - * i386_reloc.def: Fix entries for TLS_GOTDESC, TLS_DESC_CALL, and -@@ -740,6 +744,11 @@ - * sparc_init.c: Likewise. - * x86_64_init.c: Likewise. - -+2005-11-22 Roland McGrath -+ -+ * Makefile.am (LD_AS_NEEDED): New variable, substituted by configure. -+ (libebl_%.so rule): Use it in place of -Wl,--as-needed. -+ - 2005-11-19 Roland McGrath - - * ppc64_reloc.def: REL30 -> ADDR30. -@@ -762,6 +771,9 @@ - * Makefile.am (uninstall): Don't try to remove $(pkgincludedir). - (CLEANFILES): Add libebl_$(m).so. - -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it in place of -Wextra. -+ - * ppc_reloc.def: Update bits per Alan Modra . - * ppc64_reloc.def: Likewise. - ---- elfutils/backends/Makefile.am -+++ elfutils/backends/Makefile.am -@@ -119,7 +119,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a - $(LINK) -shared -o $(@:.map=.so) \ - -Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \ - -Wl,--version-script,$(@:.so=.map) \ -- -Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) -+ -Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) - $(textrel_check) - - libebl_i386.so: $(cpu_i386) ---- elfutils/backends/Makefile.in -+++ elfutils/backends/Makefile.in -@@ -83,6 +83,7 @@ host_triplet = @host@ - DIST_COMMON = $(top_srcdir)/config/eu.am $(srcdir)/Makefile.in \ - $(srcdir)/Makefile.am $(top_srcdir)/config/depcomp \ - $(noinst_HEADERS) ChangeLog -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) - subdir = backends - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 - am__aclocal_m4_deps = $(top_srcdir)/m4/biarch.m4 \ -@@ -285,6 +286,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -316,6 +318,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = @VERSION@ -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -378,11 +381,11 @@ zip_LIBS = @zip_LIBS@ - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. \ - -I$(top_srcdir)/libebl -I$(top_srcdir)/libasm \ - -I$(top_srcdir)/libelf -I$(top_srcdir)/libdw --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \ -- $(if $($(*F)_no_Werror),,-Werror) \ -- $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \ -- $($(*F)_CFLAGS) -- -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ -+ $($(*F)_no_Werror),,-Werror) $(if \ -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda $(foreach m,$(modules), libebl_$(m).map \ - libebl_$(m).so $(am_libebl_$(m)_pic_a_OBJECTS)) -@@ -885,7 +888,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a - $(LINK) -shared -o $(@:.map=.so) \ - -Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \ - -Wl,--version-script,$(@:.so=.map) \ -- -Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) -+ -Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) - $(textrel_check) - - libebl_i386.so: $(cpu_i386) ---- elfutils/ChangeLog -+++ elfutils/ChangeLog -@@ -170,6 +170,8 @@ - - 2012-01-24 Mark Wielaard - -+ * configure.ac: Wrap AC_COMPILE_IFELSE sources in AC_LANG_SOURCE. -+ - * COPYING: Fix address. Updated version from gnulib. - - 2012-01-23 Mark Wielaard -@@ -188,6 +190,9 @@ - - 2011-10-08 Mike Frysinger - -+ * configure.ac (--disable-werror): Handle it, controlling BUILD_WERROR -+ automake option. -+ - * configure.ac: Fix use of AC_ARG_ENABLE to handle $enableval correctly. - - 2011-10-02 Ulrich Drepper -@@ -209,6 +214,10 @@ - - * configure.ac (LOCALEDIR, DATADIRNAME): Removed. - -+2009-11-22 Roland McGrath -+ -+ * configure.ac: Use sed and expr instead of modern bash extensions. -+ - 2009-09-21 Ulrich Drepper - - * configure.ac: Update for more modern autoconf. -@@ -217,6 +226,10 @@ - - * configure.ac (zip_LIBS): Check for liblzma too. - -+2009-08-17 Roland McGrath -+ -+ * configure.ac: Check for -fgnu89-inline; add it to WEXTRA if it works. -+ - 2009-04-19 Roland McGrath - - * configure.ac (eu_version): Round down here, not in version.h macros. -@@ -228,6 +241,8 @@ - - 2009-01-23 Roland McGrath - -+ * configure.ac: Check for __builtin_popcount. -+ - * configure.ac (zlib check): Check for gzdirect, need zlib >= 1.2.2.3. - - * configure.ac (__thread check): Use AC_LINK_IFELSE, in case of -@@ -308,6 +323,10 @@ - * configure.ac: Add dummy automake conditional to get dependencies - for non-generic linker right. See src/Makefile.am. - -+2005-11-22 Roland McGrath -+ -+ * configure.ac: Check for --as-needed linker option. -+ - 2005-11-18 Roland McGrath - - * Makefile.am (DISTCHECK_CONFIGURE_FLAGS): New variable. -@@ -355,6 +374,17 @@ - * Makefile.am (all_SUBDIRS): Add libdwfl. - * configure.ac: Write libdwfl/Makefile. - -+2005-05-31 Roland McGrath -+ -+ * configure.ac (WEXTRA): Check for -Wextra and set this substitution. -+ -+ * configure.ac: Check for struct stat st_?tim members. -+ * src/strip.c (process_file): Use st_?time if st_?tim are not there. -+ -+ * configure.ac: Check for futimes function. -+ * src/strip.c (handle_elf) [! HAVE_FUTIMES]: Use utimes instead. -+ (handle_ar) [! HAVE_FUTIMES]: Likewise. -+ - 2005-05-19 Roland McGrath - - * configure.ac [AH_BOTTOM] (INTDECL, _INTDECL): New macros. ---- elfutils/config/ChangeLog -+++ elfutils/config/ChangeLog -@@ -62,6 +62,10 @@ - - * known-dwarf.awk: Use gawk. - -+2011-10-08 Mike Frysinger -+ -+ * eu.am [BUILD_WERROR]: Conditionalize -Werror use on this. -+ - 2010-07-02 Ulrich Drepper - - * elfutils.spec.in: Add more BuildRequires. ---- elfutils/config/eu.am -+++ elfutils/config/eu.am -@@ -1,6 +1,6 @@ - ## Common automake fragments for elfutils subdirectory makefiles. - ## --## Copyright (C) 2010, 2014 Red Hat, Inc. -+## Copyright (C) 2010-2011, 2014 Red Hat, Inc. - ## - ## This file is part of elfutils. - ## -@@ -29,13 +29,21 @@ - ## not, see . - ## - -+WEXTRA = @WEXTRA@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ -+ - DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"${localedir}"' - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \ -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow \ - $(if $($(*F)_no_Werror),,-Werror) \ -- $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \ -+ $(if $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) \ -+ $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2) \ - $($(*F)_CFLAGS) - -+if BUILD_WERROR -+AM_CFLAGS += $(if $($(*F)_no_Werror),,-Werror) -+endif -+ - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - - %.os: %.c %.o ---- elfutils/config/Makefile.in -+++ elfutils/config/Makefile.in -@@ -146,6 +146,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -177,6 +178,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = @VERSION@ -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ ---- elfutils/config.h.in -+++ elfutils/config.h.in -@@ -3,6 +3,9 @@ - /* Should ar and ranlib use -D behavior by default? */ - #undef DEFAULT_AR_DETERMINISTIC - -+/* Have __builtin_popcount. */ -+#undef HAVE_BUILTIN_POPCOUNT -+ - /* Define to 1 if you have the header file. */ - #undef HAVE_INTTYPES_H - -@@ -102,4 +105,7 @@ - /* Define for large files, on AIX-style hosts. */ - #undef _LARGE_FILES - -+/* Stubbed out if missing compiler support. */ -+#undef __thread -+ - #include ---- elfutils/configure -+++ elfutils/configure -@@ -661,6 +661,8 @@ ZLIB_TRUE - LIBEBL_SUBDIR - TESTS_RPATH_FALSE - TESTS_RPATH_TRUE -+BUILD_WERROR_FALSE -+BUILD_WERROR_TRUE - BUILD_STATIC_FALSE - BUILD_STATIC_TRUE - USE_VALGRIND_FALSE -@@ -676,6 +678,8 @@ NEVER_TRUE - base_cpu - NATIVE_LD_FALSE - NATIVE_LD_TRUE -+LD_AS_NEEDED -+WEXTRA - NM - READELF - ac_ct_AR -@@ -796,6 +800,7 @@ enable_debugpred - enable_gprof - enable_gcov - enable_valgrind -+enable_werror - enable_tests_rpath - enable_libebl_subdir - with_zlib -@@ -1452,6 +1457,7 @@ Optional Features: - --enable-gprof build binaries with gprof support - --enable-gcov build binaries with gcov support - --enable-valgrind run all tests under valgrind -+ --disable-werror do not build with -Werror - --enable-tests-rpath build $ORIGIN-using rpath into tests - --enable-libebl-subdir=DIR - install libebl_CPU modules in $(libdir)/DIR -@@ -4728,6 +4734,130 @@ if test "x$ac_cv_c99" != xyes; then : - as_fn_error $? "gcc with C99 support required" "$LINENO" 5 - fi - -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra option to $CC" >&5 -+$as_echo_n "checking for -Wextra option to $CC... " >&6; } -+if ${ac_cv_cc_wextra+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ old_CFLAGS="$CFLAGS" -+CFLAGS="$CFLAGS -Wextra" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+void foo (void) { } -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_cc_wextra=yes -+else -+ ac_cv_cc_wextra=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+CFLAGS="$old_CFLAGS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_wextra" >&5 -+$as_echo "$ac_cv_cc_wextra" >&6; } -+ -+if test "x$ac_cv_cc_wextra" = xyes; then : -+ WEXTRA=-Wextra -+else -+ WEXTRA=-W -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline option to $CC" >&5 -+$as_echo_n "checking for -fgnu89-inline option to $CC... " >&6; } -+if ${ac_cv_cc_gnu89_inline+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ old_CFLAGS="$CFLAGS" -+CFLAGS="$CFLAGS -fgnu89-inline -Werror" -+cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+void foo (void) -+{ -+ inline void bar (void) {} -+ bar (); -+} -+extern inline void baz (void) {} -+ -+_ACEOF -+if ac_fn_c_try_compile "$LINENO"; then : -+ ac_cv_cc_gnu89_inline=yes -+else -+ ac_cv_cc_gnu89_inline=no -+fi -+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -+CFLAGS="$old_CFLAGS" -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_gnu89_inline" >&5 -+$as_echo "$ac_cv_cc_gnu89_inline" >&6; } -+if test "x$ac_cv_cc_gnu89_inline" = xyes; then : -+ WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline" -+fi -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed linker option" >&5 -+$as_echo_n "checking for --as-needed linker option... " >&6; } -+if ${ac_cv_as_needed+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat > conftest.c <&5 -+ (eval $ac_try) 2>&5 -+ ac_status=$? -+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 -+ test $ac_status = 0; }; } -+then -+ ac_cv_as_needed=yes -+else -+ ac_cv_as_needed=no -+fi -+rm -f conftest* -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_as_needed" >&5 -+$as_echo "$ac_cv_as_needed" >&6; } -+if test "x$ac_cv_as_needed" = xyes; then : -+ LD_AS_NEEDED=-Wl,--as-needed -+else -+ LD_AS_NEEDED= -+fi -+ -+ -+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5 -+$as_echo_n "checking for __builtin_popcount... " >&6; } -+if ${ac_cv_popcount+:} false; then : -+ $as_echo_n "(cached) " >&6 -+else -+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext -+/* end confdefs.h. */ -+ -+int -+main () -+{ -+exit (__builtin_popcount (127)); -+ ; -+ return 0; -+} -+_ACEOF -+if ac_fn_c_try_link "$LINENO"; then : -+ ac_cv_popcount=yes -+else -+ ac_cv_popcount=no -+fi -+rm -f core conftest.err conftest.$ac_objext \ -+ conftest$ac_exeext conftest.$ac_ext -+fi -+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_popcount" >&5 -+$as_echo "$ac_cv_popcount" >&6; } -+if test "x$ac_cv_popcount" = xyes; then : -+ -+$as_echo "#define HAVE_BUILTIN_POPCOUNT 1" >>confdefs.h -+ -+fi -+ - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread support" >&5 - $as_echo_n "checking for __thread support... " >&6; } - if ${ac_cv_tls+:} false; then : -@@ -4764,7 +4894,13 @@ fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tls" >&5 - $as_echo "$ac_cv_tls" >&6; } - if test "x$ac_cv_tls" != xyes; then : -- as_fn_error $? "__thread support required" "$LINENO" 5 -+ if test "$use_locks" = yes; then : -+ as_fn_error $? "--enable-thread-safety requires __thread support" "$LINENO" 5 -+else -+ -+$as_echo "#define __thread /* empty: no multi-thread support */" >>confdefs.h -+ -+fi - fi - - # Check whether --enable-largefile was given. -@@ -5131,6 +5267,22 @@ else - fi - - -+# Check whether --enable-werror was given. -+if test "${enable_werror+set}" = set; then : -+ enableval=$enable_werror; enable_werror=$enableval -+else -+ enable_werror=yes -+fi -+ -+ if test "$enable_werror" = yes; then -+ BUILD_WERROR_TRUE= -+ BUILD_WERROR_FALSE='#' -+else -+ BUILD_WERROR_TRUE='#' -+ BUILD_WERROR_FALSE= -+fi -+ -+ - # Check whether --enable-tests-rpath was given. - if test "${enable_tests_rpath+set}" = set; then : - enableval=$enable_tests_rpath; tests_use_rpath=$enableval -@@ -5854,7 +6006,7 @@ case "$eu_version" in - esac - - # Round up to the next release API (x.y) version. --eu_version=$(( (eu_version + 999) / 1000 )) -+eu_version=`expr \( $eu_version + 999 \) / 1000` - - ac_ext=c - ac_cpp='$CPP $CPPFLAGS' -@@ -6600,6 +6752,10 @@ if test -z "${BUILD_STATIC_TRUE}" && tes - as_fn_error $? "conditional \"BUILD_STATIC\" was never defined. - Usually this means the macro was only invoked conditionally." "$LINENO" 5 - fi -+if test -z "${BUILD_WERROR_TRUE}" && test -z "${BUILD_WERROR_FALSE}"; then -+ as_fn_error $? "conditional \"BUILD_WERROR\" was never defined. -+Usually this means the macro was only invoked conditionally." "$LINENO" 5 -+fi - if test -z "${TESTS_RPATH_TRUE}" && test -z "${TESTS_RPATH_FALSE}"; then - as_fn_error $? "conditional \"TESTS_RPATH\" was never defined. - Usually this means the macro was only invoked conditionally." "$LINENO" 5 ---- elfutils/configure.ac -+++ elfutils/configure.ac -@@ -89,6 +89,54 @@ CFLAGS="$old_CFLAGS"]) - AS_IF([test "x$ac_cv_c99" != xyes], - AC_MSG_ERROR([gcc with C99 support required])) - -+AC_CACHE_CHECK([for -Wextra option to $CC], ac_cv_cc_wextra, [dnl -+old_CFLAGS="$CFLAGS" -+CFLAGS="$CFLAGS -Wextra" -+AC_COMPILE_IFELSE([AC_LANG_SOURCE([void foo (void) { }])], -+ ac_cv_cc_wextra=yes, ac_cv_cc_wextra=no) -+CFLAGS="$old_CFLAGS"]) -+AC_SUBST(WEXTRA) -+AS_IF([test "x$ac_cv_cc_wextra" = xyes], [WEXTRA=-Wextra], [WEXTRA=-W]) -+ -+AC_CACHE_CHECK([for -fgnu89-inline option to $CC], ac_cv_cc_gnu89_inline, [dnl -+old_CFLAGS="$CFLAGS" -+CFLAGS="$CFLAGS -fgnu89-inline -Werror" -+AC_COMPILE_IFELSE([AC_LANG_SOURCE([ -+void foo (void) -+{ -+ inline void bar (void) {} -+ bar (); -+} -+extern inline void baz (void) {} -+])], ac_cv_cc_gnu89_inline=yes, ac_cv_cc_gnu89_inline=no) -+CFLAGS="$old_CFLAGS"]) -+AS_IF([test "x$ac_cv_cc_gnu89_inline" = xyes], -+ [WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"]) -+ -+AC_CACHE_CHECK([for --as-needed linker option], -+ ac_cv_as_needed, [dnl -+cat > conftest.c <&AS_MESSAGE_LOG_FD]) -+then -+ ac_cv_as_needed=yes -+else -+ ac_cv_as_needed=no -+fi -+rm -f conftest*]) -+AS_IF([test "x$ac_cv_as_needed" = xyes], -+ [LD_AS_NEEDED=-Wl,--as-needed], [LD_AS_NEEDED=]) -+AC_SUBST(LD_AS_NEEDED) -+ -+AC_CACHE_CHECK([for __builtin_popcount], ac_cv_popcount, [dnl -+AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[exit (__builtin_popcount (127));]])], -+ ac_cv_popcount=yes, ac_cv_popcount=no)]) -+AS_IF([test "x$ac_cv_popcount" = xyes], -+ [AC_DEFINE([HAVE_BUILTIN_POPCOUNT], [1], [Have __builtin_popcount.])]) -+ - AC_CACHE_CHECK([for __thread support], ac_cv_tls, [dnl - # Use the same flags that we use for our DSOs, so the test is representative. - # Some old compiler/linker/libc combinations fail some ways and not others. -@@ -104,7 +152,10 @@ static __thread int a; int foo (int b) { - CFLAGS="$save_CFLAGS" - LDFLAGS="$save_LDFLAGS"]) - AS_IF([test "x$ac_cv_tls" != xyes], -- AC_MSG_ERROR([__thread support required])) -+ [AS_IF([test "$use_locks" = yes], -+ [AC_MSG_ERROR([--enable-thread-safety requires __thread support])], -+ [AC_DEFINE([__thread], [/* empty: no multi-thread support */], -+ [Stubbed out if missing compiler support.])])]) - - dnl This test must come as early as possible after the compiler configuration - dnl tests, because the choice of the file model can (in principle) affect -@@ -183,6 +234,11 @@ AM_CONDITIONAL(USE_VALGRIND, test "$use_ - AM_CONDITIONAL(BUILD_STATIC, [dnl - test "$use_gprof" = yes -o "$use_gcov" = yes]) - -+AC_ARG_ENABLE([werror], -+AS_HELP_STRING([--disable-werror],[do not build with -Werror]), -+ [enable_werror=$enableval], [enable_werror=yes]) -+AM_CONDITIONAL(BUILD_WERROR, test "$enable_werror" = yes) -+ - AC_ARG_ENABLE([tests-rpath], - AS_HELP_STRING([--enable-tests-rpath],[build $ORIGIN-using rpath into tests]), - [tests_use_rpath=$enableval], [tests_use_rpath=no]) -@@ -297,7 +353,7 @@ case "$eu_version" in - esac - - # Round up to the next release API (x.y) version. --eu_version=$(( (eu_version + 999) / 1000 )) -+eu_version=`expr \( $eu_version + 999 \) / 1000` - - AC_CHECK_SIZEOF(long) - ---- elfutils/lib/ChangeLog -+++ elfutils/lib/ChangeLog -@@ -65,6 +65,9 @@ - - 2009-01-23 Roland McGrath - -+ * eu-config.h [! HAVE_BUILTIN_POPCOUNT] -+ (__builtin_popcount): New inline function. -+ - * eu-config.h: Add multiple inclusion protection. - - 2009-01-17 Ulrich Drepper -@@ -121,6 +124,11 @@ - * Makefile.am (libeu_a_SOURCES): Add it. - * system.h: Declare crc32_file. - -+2005-02-07 Roland McGrath -+ -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it in place of -Wextra. -+ - 2005-04-30 Ulrich Drepper - - * Makefile.am: Use -ffunction-sections for xmalloc.c. ---- elfutils/lib/eu-config.h -+++ elfutils/lib/eu-config.h -@@ -162,6 +162,17 @@ asm (".section predict_data, \"aw\"; .pr - /* This macro is used by the tests conditionalize for standalone building. */ - #define ELFUTILS_HEADER(name) - -+#ifndef HAVE_BUILTIN_POPCOUNT -+# define __builtin_popcount hakmem_popcount -+static inline unsigned int __attribute__ ((unused)) -+hakmem_popcount (unsigned int x) -+{ -+ /* HAKMEM 169 */ -+ unsigned int n = x - ((x >> 1) & 033333333333) - ((x >> 2) & 011111111111); -+ return ((n + (n >> 3)) & 030707070707) % 63; -+} -+#endif /* HAVE_BUILTIN_POPCOUNT */ -+ - - #ifdef SHARED - # define OLD_VERSION(name, version) \ ---- elfutils/lib/Makefile.in -+++ elfutils/lib/Makefile.in -@@ -82,6 +82,7 @@ host_triplet = @host@ - DIST_COMMON = $(top_srcdir)/config/eu.am $(srcdir)/Makefile.in \ - $(srcdir)/Makefile.am $(top_srcdir)/config/depcomp \ - $(noinst_HEADERS) ChangeLog -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) - subdir = lib - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 - am__aclocal_m4_deps = $(top_srcdir)/m4/biarch.m4 \ -@@ -197,6 +198,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -228,6 +230,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = @VERSION@ -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -289,9 +292,11 @@ top_srcdir = @top_srcdir@ - zip_LIBS = @zip_LIBS@ - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. \ - -I$(srcdir)/../libelf --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 $(if \ -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ - $($(*F)_no_Werror),,-Werror) $(if \ -- $($(*F)_no_Wunused),,-Wunused -Wextra) $($(*F)_CFLAGS) -fpic -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) -fpic - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda - textrel_check = if $(READELF) -d $@ | fgrep -q TEXTREL; then exit 1; fi ---- elfutils/libasm/ChangeLog -+++ elfutils/libasm/ChangeLog -@@ -79,6 +79,11 @@ - * asm_error.c: Add new error ASM_E_IOERROR. - * libasmP.h: Add ASM_E_IOERROR definition. - -+2005-05-31 Roland McGrath -+ -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it in place of -Wextra. -+ - 2005-02-15 Ulrich Drepper - - * Makefile.am (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2. ---- elfutils/libasm/Makefile.in -+++ elfutils/libasm/Makefile.in -@@ -83,8 +83,9 @@ host_triplet = @host@ - DIST_COMMON = $(top_srcdir)/config/eu.am $(srcdir)/Makefile.in \ - $(srcdir)/Makefile.am $(top_srcdir)/config/depcomp \ - $(noinst_HEADERS) $(pkginclude_HEADERS) ChangeLog -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) - noinst_PROGRAMS = $(am__EXEEXT_1) --@USE_LOCKS_TRUE@am__append_1 = -lpthread -+@USE_LOCKS_TRUE@am__append_2 = -lpthread - subdir = libasm - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 - am__aclocal_m4_deps = $(top_srcdir)/m4/biarch.m4 \ -@@ -248,6 +249,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -279,6 +281,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = 1 -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -341,11 +344,11 @@ zip_LIBS = @zip_LIBS@ - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. \ - -I$(top_srcdir)/libelf -I$(top_srcdir)/libebl \ - -I$(top_srcdir)/libdw --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \ -- $(if $($(*F)_no_Werror),,-Werror) \ -- $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \ -- $($(*F)_CFLAGS) -- -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ -+ $($(*F)_no_Werror),,-Werror) $(if \ -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda $(am_libasm_pic_a_OBJECTS) \ - libasm.so.$(VERSION) -@@ -370,7 +373,7 @@ libasm_a_SOURCES = asm_begin.c asm_abort - - libasm_pic_a_SOURCES = - am_libasm_pic_a_OBJECTS = $(libasm_a_SOURCES:.c=.os) --libasm_so_LDLIBS = $(am__append_1) -+libasm_so_LDLIBS = $(am__append_2) - libasm_so_SOURCES = - noinst_HEADERS = libasmP.h symbolhash.h - EXTRA_DIST = libasm.map ---- elfutils/libcpu/ChangeLog -+++ elfutils/libcpu/ChangeLog -@@ -51,6 +51,9 @@ - - 2009-01-23 Roland McGrath - -+ * i386_disasm.c (i386_disasm): Add abort after assert-constant for old -+ compilers that don't realize it's noreturn. -+ - * Makefile.am (i386_parse_CFLAGS): Use quotes around command - substitution that can produce leading whitespace. - -@@ -380,6 +383,11 @@ - * defs/i386.doc: New file. - * defs/x86_64: New file. - -+2005-04-04 Roland McGrath -+ -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it instead of -Wextra. -+ - 2005-02-15 Ulrich Drepper - - * Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2. ---- elfutils/libcpu/i386_disasm.c -+++ elfutils/libcpu/i386_disasm.c -@@ -822,6 +822,7 @@ i386_disasm (const uint8_t **startp, con - - default: - assert (! "INVALID not handled"); -+ abort (); - } - } - else ---- elfutils/libcpu/Makefile.in -+++ elfutils/libcpu/Makefile.in -@@ -84,6 +84,7 @@ DIST_COMMON = $(top_srcdir)/config/eu.am - $(srcdir)/Makefile.am i386_lex.c i386_parse.c \ - $(top_srcdir)/config/depcomp $(top_srcdir)/config/ylwrap \ - $(am__noinst_HEADERS_DIST) ChangeLog -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) - @MAINTAINER_MODE_TRUE@noinst_PROGRAMS = i386_gendis$(EXEEXT) - subdir = libcpu - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -@@ -223,6 +224,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = lex.$( -+ -+ * dwarf_begin_elf.c: Add fallback for be64toh if not defined. -+ - 2011-07-14 Mark Wielaard - - * libdw.h (dwarf_offdie): Fix documentation to mention .debug_info. -@@ -798,6 +802,10 @@ - - * dwarf_hasattr_integrate.c: Integrate DW_AT_specification too. - -+2009-08-17 Roland McGrath -+ -+ * libdw.h: Disable extern inlines for GCC 4.2. -+ - 2009-08-10 Roland McGrath - - * dwarf_getscopevar.c: Use dwarf_diename. -@@ -1566,6 +1574,11 @@ - - 2005-05-31 Roland McGrath - -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it in place of -Wextra. -+ -+2005-05-31 Roland McGrath -+ - * dwarf_formref_die.c (dwarf_formref_die): Add CU header offset to - formref offset. - ---- elfutils/libdw/dwarf_begin_elf.c -+++ elfutils/libdw/dwarf_begin_elf.c -@@ -47,6 +47,14 @@ - #if USE_ZLIB - # include - # define crc32 loser_crc32 -+# ifndef be64toh -+# include -+# if __BYTE_ORDER == __LITTLE_ENDIAN -+# define be64toh(x) bswap_64 (x) -+# else -+# define be64toh(x) (x) -+# endif -+# endif - # include - # undef crc32 - #endif ---- elfutils/libdw/libdw.h -+++ elfutils/libdw/libdw.h -@@ -915,7 +915,7 @@ extern Dwarf_OOM dwarf_new_oom_handler ( - - - /* Inline optimizations. */ --#ifdef __OPTIMIZE__ -+#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2) - /* Return attribute code of given attribute. */ - __libdw_extern_inline unsigned int - dwarf_whatattr (Dwarf_Attribute *attr) ---- elfutils/libdw/Makefile.in -+++ elfutils/libdw/Makefile.in -@@ -84,7 +84,8 @@ DIST_COMMON = $(top_srcdir)/config/eu.am - $(srcdir)/Makefile.am $(top_srcdir)/config/depcomp \ - $(include_HEADERS) $(noinst_HEADERS) $(pkginclude_HEADERS) \ - ChangeLog --@BUILD_STATIC_TRUE@am__append_1 = -fpic -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) -+@BUILD_STATIC_TRUE@am__append_2 = -fpic - noinst_PROGRAMS = $(am__EXEEXT_1) - subdir = libdw - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -@@ -296,6 +297,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -327,6 +329,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = 1 -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -388,10 +391,11 @@ top_srcdir = @top_srcdir@ - zip_LIBS = @zip_LIBS@ - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. \ - -I$(srcdir)/../libelf --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 $(if \ -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ - $($(*F)_no_Werror),,-Werror) $(if \ -- $($(*F)_no_Wunused),,-Wunused -Wextra) $($(*F)_CFLAGS) \ -- $(am__append_1) -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) $(am__append_2) - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda - textrel_check = if $(READELF) -d $@ | fgrep -q TEXTREL; then exit 1; fi ---- elfutils/libdwelf/Makefile.in -+++ elfutils/libdwelf/Makefile.in -@@ -82,6 +82,7 @@ host_triplet = @host@ - DIST_COMMON = $(top_srcdir)/config/eu.am $(srcdir)/Makefile.in \ - $(srcdir)/Makefile.am $(top_srcdir)/config/depcomp \ - $(noinst_HEADERS) $(pkginclude_HEADERS) ChangeLog -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) - subdir = libdwelf - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 - am__aclocal_m4_deps = $(top_srcdir)/m4/biarch.m4 \ -@@ -227,6 +228,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -258,6 +260,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = 1 -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -320,11 +323,11 @@ zip_LIBS = @zip_LIBS@ - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. \ - -I$(srcdir)/../libelf -I$(srcdir)/../libdw \ - -I$(srcdir)/../libdwfl -I$(srcdir)/../libebl --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \ -- $(if $($(*F)_no_Werror),,-Werror) \ -- $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \ -- $($(*F)_CFLAGS) -- -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ -+ $($(*F)_no_Werror),,-Werror) $(if \ -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda $(am_libdwelf_pic_a_OBJECTS) - textrel_check = if $(READELF) -d $@ | fgrep -q TEXTREL; then exit 1; fi ---- elfutils/libdwfl/ChangeLog -+++ elfutils/libdwfl/ChangeLog -@@ -467,6 +467,21 @@ - (dwfl_module_addrsym) (i_to_symfile): New function. - (dwfl_module_addrsym) (search_table): Use it. - -+2013-11-09 Jan Kratochvil -+ -+ Older OS compatibility bits. -+ * linux-core-attach.c (be64toh, le64toh, be32toh, le32toh): Provide -+ fallbacks if not defined by system. -+ -+2013-11-09 Jan Kratochvil -+ -+ Handle T-stopped detach for old kernels. -+ * linux-pid-attach.c (struct pid_arg): New field stopped. -+ (ptrace_attach): New parameter stoppedp. Set it appropriately. -+ (pid_set_initial_registers): Pass the new field. -+ (pid_thread_detach): Handle the case of STOPPED for old kernels. -+ (__libdwfl_attach_state_for_pid): Initialize STOPPED. -+ - 2013-11-07 Jan Kratochvil - Mark Wielaard - -@@ -2232,6 +2247,11 @@ - - 2005-07-21 Roland McGrath - -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it in place of -Wextra. -+ -+2005-07-21 Roland McGrath -+ - * Makefile.am (noinst_HEADERS): Add loc2c.c. - - * test2.c (main): Check sscanf result to quiet warning. ---- elfutils/libdwfl/linux-core-attach.c -+++ elfutils/libdwfl/linux-core-attach.c -@@ -29,6 +29,35 @@ - #include "libdwflP.h" - #include - #include "system.h" -+#include -+#include -+#if __BYTE_ORDER == __LITTLE_ENDIAN -+# ifndef be64toh -+# define be64toh(x) bswap_64 (x) -+# endif -+# ifndef le64toh -+# define le64toh(x) (x) -+# endif -+# ifndef be32toh -+# define be32toh(x) bswap_32 (x) -+# endif -+# ifndef le32toh -+# define le32toh(x) (x) -+# endif -+#else -+# ifndef be64toh -+# define be64toh(x) (x) -+# endif -+# ifndef le64toh -+# define le64toh(x) bswap_64 (x) -+# endif -+# ifndef be32toh -+# define be32toh(x) (x) -+# endif -+# ifndef le32toh -+# define le32toh(x) bswap_32 (x) -+# endif -+#endif - - #include "../libdw/memory-access.h" - ---- elfutils/libdwfl/linux-pid-attach.c -+++ elfutils/libdwfl/linux-pid-attach.c -@@ -255,6 +255,11 @@ void - internal_function - __libdwfl_ptrace_detach (pid_t tid, bool tid_was_stopped) - { -+ // Older kernels (tested kernel-2.6.18-348.12.1.el5.x86_64) need special -+ // handling of the detachment to keep the process State: T (stopped). -+ if (tid_was_stopped) -+ syscall (__NR_tkill, tid, SIGSTOP); -+ - /* This handling is needed only on older Linux kernels such as - 2.6.32-358.23.2.el6.ppc64. Later kernels such as - 3.11.7-200.fc19.x86_64 remember the T (stopped) state -@@ -262,6 +267,15 @@ __libdwfl_ptrace_detach (pid_t tid, bool - PTRACE_DETACH. */ - ptrace (PTRACE_DETACH, tid, NULL, - (void *) (intptr_t) (tid_was_stopped ? SIGSTOP : 0)); -+ -+ if (tid_was_stopped) -+ { -+ // Wait till the SIGSTOP settles down. -+ int i; -+ for (i = 0; i < 100000; i++) -+ if (linux_proc_pid_is_stopped (tid)) -+ break; -+ } - } - - static void ---- elfutils/libdwfl/Makefile.in -+++ elfutils/libdwfl/Makefile.in -@@ -82,9 +82,10 @@ host_triplet = @host@ - DIST_COMMON = $(top_srcdir)/config/eu.am $(srcdir)/Makefile.in \ - $(srcdir)/Makefile.am $(top_srcdir)/config/depcomp \ - $(noinst_HEADERS) $(pkginclude_HEADERS) ChangeLog --@ZLIB_TRUE@am__append_1 = gzip.c --@BZLIB_TRUE@am__append_2 = bzip2.c --@LZMA_TRUE@am__append_3 = lzma.c -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) -+@ZLIB_TRUE@am__append_2 = gzip.c -+@BZLIB_TRUE@am__append_3 = bzip2.c -+@LZMA_TRUE@am__append_4 = lzma.c - subdir = libdwfl - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 - am__aclocal_m4_deps = $(top_srcdir)/m4/biarch.m4 \ -@@ -286,6 +287,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -317,6 +319,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = 1 -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -379,11 +382,11 @@ zip_LIBS = @zip_LIBS@ - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. -I$(srcdir) \ - -I$(srcdir)/../libelf -I$(srcdir)/../libebl \ - -I$(srcdir)/../libdw -I$(srcdir)/../libdwelf --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \ -- $(if $($(*F)_no_Werror),,-Werror) \ -- $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \ -- $($(*F)_CFLAGS) -- -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ -+ $($(*F)_no_Werror),,-Werror) $(if \ -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda $(am_libdwfl_pic_a_OBJECTS) - textrel_check = if $(READELF) -d $@ | fgrep -q TEXTREL; then exit 1; fi -@@ -410,8 +413,8 @@ libdwfl_a_SOURCES = dwfl_begin.c dwfl_en - dwfl_module_register_names.c dwfl_segment_report_module.c \ - link_map.c core-file.c open.c image-header.c dwfl_frame.c \ - frame_unwind.c dwfl_frame_pc.c linux-pid-attach.c \ -- linux-core-attach.c dwfl_frame_regs.c $(am__append_1) \ -- $(am__append_2) $(am__append_3) -+ linux-core-attach.c dwfl_frame_regs.c $(am__append_2) \ -+ $(am__append_3) $(am__append_4) - libdwfl = $(libdw) - libdw = ../libdw/libdw.so - libelf = ../libelf/libelf.so ---- elfutils/libebl/ChangeLog -+++ elfutils/libebl/ChangeLog -@@ -754,6 +754,11 @@ - * Makefile.am (libebl_*_so_SOURCES): Set to $(*_SRCS) so dependency - tracking works right. - -+2005-05-31 Roland McGrath -+ -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it in place of -Wextra. -+ - 2005-05-21 Ulrich Drepper - - * libebl_x86_64.map: Add x86_64_core_note. ---- elfutils/libebl/Makefile.in -+++ elfutils/libebl/Makefile.in -@@ -82,6 +82,7 @@ host_triplet = @host@ - DIST_COMMON = $(top_srcdir)/config/eu.am $(srcdir)/Makefile.in \ - $(srcdir)/Makefile.am $(top_srcdir)/config/depcomp \ - $(noinst_HEADERS) $(pkginclude_HEADERS) ChangeLog -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) - subdir = libebl - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 - am__aclocal_m4_deps = $(top_srcdir)/m4/biarch.m4 \ -@@ -249,6 +250,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -280,6 +282,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = 1 -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -342,9 +345,11 @@ zip_LIBS = @zip_LIBS@ - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. \ - -I$(srcdir)/../libelf -I$(srcdir)/../libdw \ - -I$(srcdir)/../libasm --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 $(if \ -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ - $($(*F)_no_Werror),,-Werror) $(if \ -- $($(*F)_no_Wunused),,-Wunused -Wextra) $($(*F)_CFLAGS) -fpic -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) -fpic - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda $(am_libebl_pic_a_OBJECTS) - textrel_check = if $(READELF) -d $@ | fgrep -q TEXTREL; then exit 1; fi ---- elfutils/libelf/ChangeLog -+++ elfutils/libelf/ChangeLog -@@ -139,6 +139,11 @@ - - * elf-knowledge.h (SECTION_STRIP_P): Remove < SHT_NUM check. - -+2011-03-10 Roland McGrath -+ -+ * gnuhash_xlate.h (elf_cvt_gnuhash): Avoid post-increment in bswap_32 -+ argument, since some implementations are buggy macros. -+ - 2011-02-26 Mark Wielaard - - * elf_end.c (elf_end): Call rwlock_unlock before rwlock_fini. -@@ -816,6 +821,11 @@ - - * elf.h: Update from glibc. - -+2005-05-31 Roland McGrath -+ -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it in place of -Wextra. -+ - 2005-05-08 Roland McGrath - - * elf_begin.c (read_file) [_MUDFLAP]: Don't use mmap for now. ---- elfutils/libelf/common.h -+++ elfutils/libelf/common.h -@@ -139,7 +139,7 @@ libelf_release_all (Elf *elf) - (Var) = (sizeof (Var) == 1 \ - ? (unsigned char) (Var) \ - : (sizeof (Var) == 2 \ -- ? bswap_16 (Var) \ -+ ? (unsigned short int) bswap_16 (Var) \ - : (sizeof (Var) == 4 \ - ? bswap_32 (Var) \ - : bswap_64 (Var)))) -@@ -148,7 +148,7 @@ libelf_release_all (Elf *elf) - (Dst) = (sizeof (Var) == 1 \ - ? (unsigned char) (Var) \ - : (sizeof (Var) == 2 \ -- ? bswap_16 (Var) \ -+ ? (unsigned short int) bswap_16 (Var) \ - : (sizeof (Var) == 4 \ - ? bswap_32 (Var) \ - : bswap_64 (Var)))) ---- elfutils/libelf/gnuhash_xlate.h -+++ elfutils/libelf/gnuhash_xlate.h -@@ -1,5 +1,5 @@ - /* Conversion functions for versioning information. -- Copyright (C) 2006, 2007 Red Hat, Inc. -+ Copyright (C) 2006-2011 Red Hat, Inc. - This file is part of elfutils. - Written by Ulrich Drepper , 2006. - -@@ -68,7 +68,9 @@ elf_cvt_gnuhash (void *dest, const void - dest32 = (Elf32_Word *) &dest64[bitmask_words]; - while (len >= 4) - { -- *dest32++ = bswap_32 (*src32++); -+ *dest32 = bswap_32 (*src32); -+ ++dest32; -+ ++src32; - len -= 4; - } - } ---- elfutils/libelf/Makefile.in -+++ elfutils/libelf/Makefile.in -@@ -84,9 +84,10 @@ DIST_COMMON = $(top_srcdir)/config/eu.am - $(srcdir)/Makefile.am $(top_srcdir)/config/depcomp \ - $(include_HEADERS) $(noinst_HEADERS) $(pkginclude_HEADERS) \ - ChangeLog --@BUILD_STATIC_TRUE@am__append_1 = -fpic -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) -+@BUILD_STATIC_TRUE@am__append_2 = -fpic - noinst_PROGRAMS = $(am__EXEEXT_1) --@USE_LOCKS_TRUE@am__append_2 = -lpthread -+@USE_LOCKS_TRUE@am__append_3 = -lpthread - subdir = libelf - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 - am__aclocal_m4_deps = $(top_srcdir)/m4/biarch.m4 \ -@@ -291,6 +292,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -322,6 +324,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = 1 -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -382,10 +385,11 @@ top_builddir = @top_builddir@ - top_srcdir = @top_srcdir@ - zip_LIBS = @zip_LIBS@ - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 $(if \ -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ - $($(*F)_no_Werror),,-Werror) $(if \ -- $($(*F)_no_Wunused),,-Wunused -Wextra) $($(*F)_CFLAGS) \ -- $(am__append_1) -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) $(am__append_2) - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda $(am_libelf_pic_a_OBJECTS) \ - libelf.so.$(VERSION) -@@ -446,7 +450,7 @@ libelf_a_SOURCES = elf_version.c elf_has - - libelf_pic_a_SOURCES = - am_libelf_pic_a_OBJECTS = $(libelf_a_SOURCES:.c=.os) --libelf_so_LDLIBS = $(am__append_2) -+libelf_so_LDLIBS = $(am__append_3) - libelf_so_SOURCES = - noinst_HEADERS = elf.h abstract.h common.h exttypes.h gelf_xlate.h libelfP.h \ - version_xlate.h gnuhash_xlate.h note_xlate.h dl-hash.h ---- elfutils/m4/Makefile.in -+++ elfutils/m4/Makefile.in -@@ -145,6 +145,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -176,6 +177,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = @VERSION@ -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ ---- elfutils/Makefile.in -+++ elfutils/Makefile.in -@@ -263,6 +263,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -294,6 +295,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = @VERSION@ -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ ---- elfutils/src/addr2line.c -+++ elfutils/src/addr2line.c -@@ -540,10 +540,10 @@ handle_address (const char *string, Dwfl - bool parsed = false; - int i, j; - char *name = NULL; -- if (sscanf (string, "(%m[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2 -+ if (sscanf (string, "(%a[^)])%" PRIiMAX "%n", &name, &addr, &i) == 2 - && string[i] == '\0') - parsed = adjust_to_section (name, &addr, dwfl); -- switch (sscanf (string, "%m[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j)) -+ switch (sscanf (string, "%a[^-+]%n%" PRIiMAX "%n", &name, &i, &addr, &j)) - { - default: - break; ---- elfutils/src/ChangeLog -+++ elfutils/src/ChangeLog -@@ -1155,8 +1155,16 @@ - * readelf.c (attr_callback): Use print_block only when we don't use - print_ops. - -+2009-08-17 Roland McGrath -+ -+ * ld.h: Disable extern inlines for GCC 4.2. -+ - 2009-08-14 Roland McGrath - -+ * strings.c (read_block): Conditionalize posix_fadvise use -+ on [POSIX_FADV_SEQUENTIAL]. -+ From Petr Salinger . -+ - * ar.c (do_oper_extract): Use pathconf instead of statfs. - - 2009-08-01 Ulrich Drepper -@@ -1320,6 +1328,8 @@ - * readelf.c (print_debug_frame_section): Use t instead of j formats - for ptrdiff_t OFFSET. - -+ * addr2line.c (handle_address): Use %a instead of %m for compatibility. -+ - 2009-01-21 Ulrich Drepper - - * elflint.c (check_program_header): Fix typo in .eh_frame_hdr section -@@ -1503,6 +1513,11 @@ - that matches its PT_LOAD's p_flags &~ PF_W. On sparc, PF_X really - is valid in RELRO. - -+2008-03-01 Roland McGrath -+ -+ * readelf.c (dump_archive_index): Tweak portability hack -+ to match [__GNUC__ < 4] too. -+ - 2008-02-29 Roland McGrath - - * readelf.c (print_attributes): Add a cast. -@@ -1754,6 +1769,8 @@ - - * readelf.c (hex_dump): Fix rounding error in whitespace calculation. - -+ * Makefile.am (readelf_no_Werror): New variable. -+ - 2007-10-15 Roland McGrath - - * make-debug-archive.in: New file. -@@ -2193,6 +2210,10 @@ - * elflint.c (valid_e_machine): Add EM_ALPHA. - Reported by Christian Aichinger . - -+ * strings.c (map_file): Define POSIX_MADV_SEQUENTIAL to -+ MADV_SEQUENTIAL if undefined. Don't call posix_madvise -+ if neither is defined. -+ - 2006-08-08 Ulrich Drepper - - * elflint.c (check_dynamic): Don't require DT_HASH for DT_SYMTAB. -@@ -2269,6 +2290,10 @@ - * Makefile.am: Add hacks to create dependency files for non-generic - linker. - -+2006-04-05 Roland McGrath -+ -+ * strings.c (MAP_POPULATE): Define to 0 if undefined. -+ - 2006-06-12 Ulrich Drepper - - * ldgeneric.c (ld_generic_generate_sections): Don't create .interp -@@ -2617,6 +2642,11 @@ - * readelf.c (print_debug_loc_section): Fix indentation for larger - address size. - -+2005-05-31 Roland McGrath -+ -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it in place of -Wextra. -+ - 2005-05-30 Roland McGrath - - * readelf.c (print_debug_line_section): Print section offset of each ---- elfutils/src/findtextrel.c -+++ elfutils/src/findtextrel.c -@@ -496,7 +496,11 @@ ptrcompare (const void *p1, const void * - - - static void --check_rel (size_t nsegments, struct segments segments[nsegments], -+check_rel (size_t nsegments, struct segments segments[ -+#if __GNUC__ >= 4 -+ nsegments -+#endif -+ ], - GElf_Addr addr, Elf *elf, Elf_Scn *symscn, Dwarf *dw, - const char *fname, bool more_than_one, void **knownsrcs) - { ---- elfutils/src/ld.h -+++ elfutils/src/ld.h -@@ -1114,6 +1114,7 @@ extern bool dynamically_linked_p (void); - - /* Checked whether the symbol is undefined and referenced from a DSO. */ - extern bool linked_from_dso_p (struct scninfo *scninfo, size_t symidx); -+#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2) - #ifdef __GNUC_STDC_INLINE__ - __attribute__ ((__gnu_inline__)) - #endif -@@ -1131,5 +1132,6 @@ linked_from_dso_p (struct scninfo *scnin - - return sym->defined && sym->in_dso; - } -+#endif /* Optimizing and not GCC 4.2. */ - - #endif /* ld.h */ ---- elfutils/src/Makefile.am -+++ elfutils/src/Makefile.am -@@ -89,6 +89,11 @@ endif - # XXX While the file is not finished, don't warn about this - ldgeneric_no_Wunused = yes - -+# Buggy old compilers or libc headers. -+readelf_no_Werror = yes -+strings_no_Werror = yes -+addr2line_no_Wformat = yes -+ - readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl - nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl \ - $(demanglelib) ---- elfutils/src/Makefile.in -+++ elfutils/src/Makefile.in -@@ -85,6 +85,7 @@ DIST_COMMON = $(top_srcdir)/config/eu.am - $(srcdir)/Makefile.am ldlex.c ldscript.c \ - $(top_srcdir)/config/depcomp $(top_srcdir)/config/ylwrap \ - $(noinst_HEADERS) ChangeLog -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) - bin_PROGRAMS = readelf$(EXEEXT) nm$(EXEEXT) size$(EXEEXT) \ - strip$(EXEEXT) ld$(EXEEXT) elflint$(EXEEXT) \ - findtextrel$(EXEEXT) addr2line$(EXEEXT) elfcmp$(EXEEXT) \ -@@ -93,9 +94,9 @@ bin_PROGRAMS = readelf$(EXEEXT) nm$(EXEE - @NATIVE_LD_FALSE@noinst_PROGRAMS = $(am__EXEEXT_1) - # We never build this library but we need to get the dependency files - # of all the linker backends that might be used in a non-generic linker. --@NEVER_TRUE@am__append_1 = libdummy.a -+@NEVER_TRUE@am__append_2 = libdummy.a - # -ldl is always needed for libebl. --@NATIVE_LD_TRUE@am__append_2 = libld_elf.a -+@NATIVE_LD_TRUE@am__append_3 = libld_elf.a - @NATIVE_LD_TRUE@am_libld_elf_i386_pic_a_OBJECTS = - subdir = src - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -@@ -159,7 +160,7 @@ am_ld_OBJECTS = ld.$(OBJEXT) ldgeneric.$ - ldscript.$(OBJEXT) symbolhash.$(OBJEXT) sectionhash.$(OBJEXT) \ - versionhash.$(OBJEXT) - ld_OBJECTS = $(am_ld_OBJECTS) --ld_DEPENDENCIES = $(libebl) $(libelf) $(libeu) $(am__append_2) -+ld_DEPENDENCIES = $(libebl) $(libelf) $(libeu) $(am__append_3) - ld_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ld_LDFLAGS) $(LDFLAGS) -o \ - $@ - am_libld_elf_i386_so_OBJECTS = -@@ -340,6 +341,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -371,6 +373,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = @VERSION@ -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -434,11 +437,11 @@ AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_sr - -I$(srcdir)/../libelf -I$(srcdir)/../libebl \ - -I$(srcdir)/../libdw -I$(srcdir)/../libdwelf \ - -I$(srcdir)/../libdwfl -I$(srcdir)/../libasm --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \ -- $(if $($(*F)_no_Werror),,-Werror) \ -- $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \ -- $($(*F)_CFLAGS) -- -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ -+ $($(*F)_no_Werror),,-Werror) $(if \ -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda make-debug-archive none_ld.os \ - $(ld_modules:.c=.os) *.gconv -@@ -449,8 +452,8 @@ AM_LFLAGS = -Pld -olex.yy.c - native_ld = @native_ld@ - ld_dsos = libld_elf_i386_pic.a - @NATIVE_LD_FALSE@noinst_LIBRARIES = libld_elf.a libar.a $(ld_dsos) \ --@NATIVE_LD_FALSE@ $(am__append_1) --@NATIVE_LD_TRUE@noinst_LIBRARIES = libld_elf.a libar.a $(am__append_1) -+@NATIVE_LD_FALSE@ $(am__append_2) -+@NATIVE_LD_TRUE@noinst_LIBRARIES = libld_elf.a libar.a $(am__append_2) - @NATIVE_LD_TRUE@native_ld_cflags = -DBASE_ELF_NAME=elf_$(base_cpu) - @NEVER_TRUE@libdummy_a_SOURCES = i386_ld.c - ld_SOURCES = ld.c ldgeneric.c ldlex.l ldscript.y symbolhash.c sectionhash.c \ -@@ -476,13 +479,18 @@ libeu = ../lib/libeu.a - - # XXX While the file is not finished, don't warn about this - ldgeneric_no_Wunused = yes -+ -+# Buggy old compilers or libc headers. -+readelf_no_Werror = yes -+strings_no_Werror = yes -+addr2line_no_Wformat = yes - readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl - nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl \ - $(demanglelib) - - size_LDADD = $(libelf) $(libeu) - strip_LDADD = $(libebl) $(libelf) $(libeu) -ldl --ld_LDADD = $(libebl) $(libelf) $(libeu) -ldl $(am__append_2) -+ld_LDADD = $(libebl) $(libelf) $(libeu) -ldl $(am__append_3) - ld_LDFLAGS = -rdynamic - elflint_LDADD = $(libebl) $(libelf) $(libeu) -ldl - findtextrel_LDADD = $(libdw) $(libelf) ---- elfutils/src/readelf.c -+++ elfutils/src/readelf.c -@@ -4253,10 +4253,12 @@ listptr_base (struct listptr *p) - return base; - } - -+static const char *listptr_name; -+ - static int --compare_listptr (const void *a, const void *b, void *arg) -+compare_listptr (const void *a, const void *b) - { -- const char *name = arg; -+ const char *const name = listptr_name; - struct listptr *p1 = (void *) a; - struct listptr *p2 = (void *) b; - -@@ -4345,8 +4347,11 @@ static void - sort_listptr (struct listptr_table *table, const char *name) - { - if (table->n > 0) -- qsort_r (table->table, table->n, sizeof table->table[0], -- &compare_listptr, (void *) name); -+ { -+ listptr_name = name; -+ qsort (table->table, table->n, sizeof table->table[0], -+ &compare_listptr); -+ } - } - - static bool -@@ -9268,7 +9273,7 @@ dump_archive_index (Elf *elf, const char - if (unlikely (elf_rand (elf, as_off) == 0) - || unlikely ((subelf = elf_begin (-1, ELF_C_READ_MMAP, elf)) - == NULL)) --#if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 7) -+#if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 7) || __GNUC__ < 4 - while (1) - #endif - error (EXIT_FAILURE, 0, ---- elfutils/src/strings.c -+++ elfutils/src/strings.c -@@ -43,6 +43,10 @@ - - #include - -+#ifndef MAP_POPULATE -+# define MAP_POPULATE 0 -+#endif -+ - - /* Prototypes of local functions. */ - static int read_fd (int fd, const char *fname, off64_t fdlen); -@@ -489,8 +493,13 @@ map_file (int fd, off64_t start_off, off - fd, start_off); - if (mem != MAP_FAILED) - { -+#if !defined POSIX_MADV_SEQUENTIAL && defined MADV_SEQUENTIAL -+# define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL -+#endif -+#ifdef POSIX_MADV_SEQUENTIAL - /* We will go through the mapping sequentially. */ - (void) posix_madvise (mem, map_size, POSIX_MADV_SEQUENTIAL); -+#endif - break; - } - if (errno != EINVAL && errno != ENOMEM) -@@ -581,9 +590,11 @@ read_block (int fd, const char *fname, o - elfmap_off = from & ~(ps - 1); - elfmap_base = elfmap = map_file (fd, elfmap_off, fdlen, &elfmap_size); - -+#ifdef POSIX_FADV_SEQUENTIAL - if (unlikely (elfmap == MAP_FAILED)) - /* Let the kernel know we are going to read everything in sequence. */ - (void) posix_fadvise (fd, 0, 0, POSIX_FADV_SEQUENTIAL); -+#endif - } - - if (unlikely (elfmap == MAP_FAILED)) ---- elfutils/src/strip.c -+++ elfutils/src/strip.c -@@ -45,6 +45,12 @@ - #include - #include - -+#ifdef HAVE_FUTIMES -+# define FUTIMES(fd, fname, tvp) futimes (fd, tvp) -+#else -+# define FUTIMES(fd, fname, tvp) utimes (fname, tvp) -+#endif -+ - typedef uint8_t GElf_Byte; - - /* Name and version of program. */ -@@ -318,8 +324,18 @@ process_file (const char *fname) - - /* If we have to preserve the timestamp, we need it in the - format utimes() understands. */ -+#ifdef HAVE_STRUCT_STAT_ST_ATIM - TIMESPEC_TO_TIMEVAL (&tv[0], &pre_st.st_atim); -+#else -+ tv[0].tv_sec = pre_st.st_atime; -+ tv[0].tv_usec = 0; -+#endif -+#ifdef HAVE_STRUCT_STAT_ST_MTIM - TIMESPEC_TO_TIMEVAL (&tv[1], &pre_st.st_mtim); -+#else -+ tv[1].tv_sec = pre_st.st_atime; -+ tv[1].tv_usec = 0; -+#endif - } - - /* Open the file. */ -@@ -2086,7 +2102,7 @@ while computing checksum for debug infor - /* If requested, preserve the timestamp. */ - if (tvp != NULL) - { -- if (futimes (fd, tvp) != 0) -+ if (FUTIMES (fd, output_fname, tvp) != 0) - { - error (0, errno, gettext ("\ - cannot set access and modification date of '%s'"), -@@ -2143,7 +2159,7 @@ handle_ar (int fd, Elf *elf, const char - - if (tvp != NULL) - { -- if (unlikely (futimes (fd, tvp) != 0)) -+ if (unlikely (FUTIMES (fd, fname, tvp) != 0)) - { - error (0, errno, gettext ("\ - cannot set access and modification date of '%s'"), fname); ---- elfutils/tests/backtrace.c -+++ elfutils/tests/backtrace.c -@@ -36,6 +36,7 @@ - #include - #include - #include -+#include - #include ELFUTILS_HEADER(dwfl) - - #ifndef __linux__ ---- elfutils/tests/ChangeLog -+++ elfutils/tests/ChangeLog -@@ -304,6 +304,13 @@ - - 2013-12-02 Jan Kratochvil - -+ Handle T-stopped detach for old kernels. -+ * backtrace.c: Include sys/syscall.h. -+ (linux_proc_pid_is_stopped): New function. -+ (ptrace_detach_stopped): Handle old kernels. -+ -+2013-12-02 Jan Kratochvil -+ - * Makefile.am (check_PROGRAMS): Add backtrace, backtrace-child, - backtrace-data and backtrace-dwarf. - (BUILT_SOURCES, clean-local, backtrace-child-biarch): New. -@@ -1168,6 +1175,8 @@ - - 2008-01-21 Roland McGrath - -+ * line2addr.c (main): Revert last change. -+ - * testfile45.S.bz2: Add tests for cltq, cqto. - * testfile45.expect.bz2: Adjust. - -@@ -1876,6 +1885,11 @@ - * Makefile.am (TESTS): Add run-elflint-test.sh. - (EXTRA_DIST): Add run-elflint-test.sh and testfile18.bz2. - -+2005-05-31 Roland McGrath -+ -+ * Makefile.am (WEXTRA): New variable, substituted by configure. -+ (AM_CFLAGS): Use it in place of -Wextra. -+ - 2005-05-24 Ulrich Drepper - - * get-files.c (main): Use correct format specifier. ---- elfutils/tests/line2addr.c -+++ elfutils/tests/line2addr.c -@@ -124,7 +124,7 @@ main (int argc, char *argv[]) - { - struct args a = { .arg = argv[cnt] }; - -- switch (sscanf (a.arg, "%m[^:]:%d", &a.file, &a.line)) -+ switch (sscanf (a.arg, "%a[^:]:%d", &a.file, &a.line)) - { - default: - case 0: ---- elfutils/tests/Makefile.am -+++ elfutils/tests/Makefile.am -@@ -356,6 +356,7 @@ get_lines_LDADD = $(libdw) $(libelf) - get_files_LDADD = $(libdw) $(libelf) - get_aranges_LDADD = $(libdw) $(libelf) - allfcts_LDADD = $(libdw) $(libelf) -+line2addr_no_Wformat = yes - line2addr_LDADD = $(libdw) - addrscopes_LDADD = $(libdw) - funcscopes_LDADD = $(libdw) ---- elfutils/tests/Makefile.in -+++ elfutils/tests/Makefile.in -@@ -80,13 +80,14 @@ host_triplet = @host@ - DIST_COMMON = $(top_srcdir)/config/eu.am $(srcdir)/Makefile.in \ - $(srcdir)/Makefile.am $(top_srcdir)/config/depcomp \ - $(top_srcdir)/config/test-driver ChangeLog --@STANDALONE_FALSE@am__append_1 = -I$(top_srcdir)/libasm -I$(top_srcdir)/libdw \ -+@BUILD_WERROR_TRUE@am__append_1 = $(if $($(*F)_no_Werror),,-Werror) -+@STANDALONE_FALSE@am__append_2 = -I$(top_srcdir)/libasm -I$(top_srcdir)/libdw \ - @STANDALONE_FALSE@ -I$(top_srcdir)/libdwfl -I$(top_srcdir)/libdwelf \ - @STANDALONE_FALSE@ -I$(top_srcdir)/libebl -I$(top_srcdir)/libelf \ - @STANDALONE_FALSE@ -I$(top_srcdir)/lib -I.. - --@STANDALONE_FALSE@am__append_2 = -Wl,-rpath-link,../libasm:../libdw:../libelf --@TESTS_RPATH_TRUE@am__append_3 = -Wl,-rpath,$(BUILD_RPATH) -+@STANDALONE_FALSE@am__append_3 = -Wl,-rpath-link,../libasm:../libdw:../libelf -+@TESTS_RPATH_TRUE@am__append_4 = -Wl,-rpath,$(BUILD_RPATH) - check_PROGRAMS = arextract$(EXEEXT) arsymtest$(EXEEXT) \ - newfile$(EXEEXT) saridx$(EXEEXT) scnnames$(EXEEXT) \ - sectiondump$(EXEEXT) showptable$(EXEEXT) update1$(EXEEXT) \ -@@ -111,7 +112,7 @@ check_PROGRAMS = arextract$(EXEEXT) arsy - backtrace-data$(EXEEXT) backtrace-dwarf$(EXEEXT) \ - debuglink$(EXEEXT) debugaltlink$(EXEEXT) buildid$(EXEEXT) \ - $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_4) --@BIARCH_TRUE@am__append_4 = backtrace-child-biarch -+@BIARCH_TRUE@am__append_5 = backtrace-child-biarch - TESTS = run-arextract.sh run-arsymtest.sh newfile$(EXEEXT) \ - test-nlist$(EXEEXT) update1$(EXEEXT) update2$(EXEEXT) \ - update3$(EXEEXT) update4$(EXEEXT) run-show-die-info.sh \ -@@ -155,14 +156,14 @@ TESTS = run-arextract.sh run-arsymtest.s - run-backtrace-core-s390.sh run-backtrace-core-aarch64.sh \ - run-backtrace-demangle.sh run-stack-d-test.sh \ - run-stack-i-test.sh run-readelf-dwz-multi.sh \ -- run-allfcts-multi.sh $(am__EXEEXT_2) $(am__append_7) \ -- $(am__append_8) $(am__EXEEXT_4) --@STANDALONE_FALSE@am__append_5 = msg_tst md5-sha1-test -+ run-allfcts-multi.sh $(am__EXEEXT_2) $(am__append_8) \ -+ $(am__append_9) $(am__EXEEXT_4) - @STANDALONE_FALSE@am__append_6 = msg_tst md5-sha1-test --@LZMA_TRUE@am__append_7 = run-readelf-s.sh run-dwflsyms.sh --@ZLIB_TRUE@am__append_8 = run-readelf-zdebug.sh --@HAVE_LIBASM_TRUE@am__append_9 = $(asm_TESTS) -+@STANDALONE_FALSE@am__append_7 = msg_tst md5-sha1-test -+@LZMA_TRUE@am__append_8 = run-readelf-s.sh run-dwflsyms.sh -+@ZLIB_TRUE@am__append_9 = run-readelf-zdebug.sh - @HAVE_LIBASM_TRUE@am__append_10 = $(asm_TESTS) -+@HAVE_LIBASM_TRUE@am__append_11 = $(asm_TESTS) - subdir = tests - ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 - am__aclocal_m4_deps = $(top_srcdir)/m4/biarch.m4 \ -@@ -768,6 +769,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ - INSTALL_SCRIPT = @INSTALL_SCRIPT@ - INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ - LDFLAGS = @LDFLAGS@ -+LD_AS_NEEDED = @LD_AS_NEEDED@ - LEX = @LEX@ - LEXLIB = @LEXLIB@ - LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -@@ -799,6 +801,7 @@ SHELL = @SHELL@ - STRIP = @STRIP@ - USE_NLS = @USE_NLS@ - VERSION = @VERSION@ -+WEXTRA = @WEXTRA@ - XGETTEXT = @XGETTEXT@ - XGETTEXT_015 = @XGETTEXT_015@ - XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ -@@ -858,17 +861,17 @@ top_build_prefix = @top_build_prefix@ - top_builddir = @top_builddir@ - top_srcdir = @top_srcdir@ - zip_LIBS = @zip_LIBS@ --AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. $(am__append_1) --AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \ -- $(if $($(*F)_no_Werror),,-Werror) \ -- $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \ -- $($(*F)_CFLAGS) -- -+AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. $(am__append_2) -+AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \ -+ $($(*F)_no_Werror),,-Werror) $(if \ -+ $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \ -+ $($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \ -+ $(am__append_1) - COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage, $(COMPILE)) - CLEANFILES = *.gcno *.gcda - textrel_check = if $(READELF) -d $@ | fgrep -q TEXTREL; then exit 1; fi - BUILD_RPATH = \$$ORIGIN/../libasm:\$$ORIGIN/../libdw:\$$ORIGIN/../backends:\$$ORIGIN/../libelf --AM_LDFLAGS = $(am__append_2) $(am__append_3) -+AM_LDFLAGS = $(am__append_3) $(am__append_4) - @TESTS_RPATH_FALSE@tests_rpath = no - @TESTS_RPATH_TRUE@tests_rpath = yes - asm_TESTS = asm-tst1 asm-tst2 asm-tst3 asm-tst4 asm-tst5 \ -@@ -1077,6 +1080,7 @@ get_lines_LDADD = $(libdw) $(libelf) - get_files_LDADD = $(libdw) $(libelf) - get_aranges_LDADD = $(libdw) $(libelf) - allfcts_LDADD = $(libdw) $(libelf) -+line2addr_no_Wformat = yes - line2addr_LDADD = $(libdw) - addrscopes_LDADD = $(libdw) - funcscopes_LDADD = $(libdw) diff --git a/package/elfutils/0002-argp-support.patch b/package/elfutils/0002-argp-support.patch deleted file mode 100644 index c94d262962..0000000000 --- a/package/elfutils/0002-argp-support.patch +++ /dev/null @@ -1,93 +0,0 @@ -Allow the usage of an external implementation of the argp functions - -uClibc lack the argp family of functions that glibc has. Therefore, we -add a check in the configure script to see if argp_parse is available -in the C library. If not, we look if it is available in the additional -'argp' library. If so, we link against that library. If not, we error -out. - -This allows to build elfutils against uClibc with an external argp -library. - -Based on the former patch by Thomas Petazzoni. - -Signed-off-by: Thomas Petazzoni -Signed-off-by: Vicente Olivert Riera - -diff -rup a/configure.ac b/configure.ac ---- a/configure.ac 2014-11-07 15:00:38.663627402 +0000 -+++ b/configure.ac 2014-11-07 15:02:30.233539737 +0000 -@@ -259,6 +259,13 @@ AC_ARG_ENABLE([progs], - enable_progs=yes) - AM_CONDITIONAL(ENABLE_PROGS, test "$enable_progs" = yes) - -+AC_CHECK_FUNC([argp_parse]) -+if test "$ac_cv_func_argp_parse" != yes; then -+ AC_CHECK_LIB([argp],[argp_parse],ARGP_LIBS=-largp, -+ AC_MSG_ERROR([No argp_parse function available.])) -+fi -+AC_SUBST(ARGP_LIBS) -+ - dnl Test for zlib and bzlib, gives ZLIB/BZLIB .am - dnl conditional and config.h USE_ZLIB/USE_BZLIB #define. - save_LIBS="$LIBS" -diff -rup a/libdw/Makefile.am b/libdw/Makefile.am ---- a/libdw/Makefile.am 2014-08-27 10:25:17.000000000 +0100 -+++ b/libdw/Makefile.am 2014-11-07 15:09:32.804794962 +0000 -@@ -110,7 +110,7 @@ libdw.so$(EXEEXT): $(srcdir)/libdw.map l - -Wl,--enable-new-dtags,-rpath,$(pkglibdir) \ - -Wl,--version-script,$<,--no-undefined \ - -Wl,--whole-archive $(filter-out $<,$^) -Wl,--no-whole-archive\ -- -ldl $(zip_LIBS) -+ -ldl $(zip_LIBS) $(ARGP_LIBS) - if $(READELF) -d $@ | fgrep -q TEXTREL; then exit 1; fi - ln -fs $@ $@.$(VERSION) - -diff -rup a/src/Makefile.am b/src/Makefile.am ---- a/src/Makefile.am 2014-11-07 15:00:35.867579484 +0000 -+++ b/src/Makefile.am 2014-11-07 15:08:47.380013980 +0000 -@@ -94,27 +94,29 @@ readelf_no_Werror = yes - strings_no_Werror = yes - addr2line_no_Wformat = yes - --readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl -+readelf_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl $(ARGP_LIBS) - nm_LDADD = $(libdw) $(libebl) $(libelf) $(libeu) -ldl \ -- $(demanglelib) --size_LDADD = $(libelf) $(libeu) --strip_LDADD = $(libebl) $(libelf) $(libeu) -ldl --ld_LDADD = $(libebl) $(libelf) $(libeu) -ldl -+ $(demanglelib) $(ARGP_LIBS) -+size_LDADD = $(libelf) $(libeu) $(ARGP_LIBS) -+strip_LDADD = $(libebl) $(libelf) $(libeu) -ldl $(ARGP_LIBS) -+ld_LDADD = $(libebl) $(libelf) $(libeu) -ldl $(ARGP_LIBS) - if NATIVE_LD - # -ldl is always needed for libebl. - ld_LDADD += libld_elf.a - endif - ld_LDFLAGS = -rdynamic --elflint_LDADD = $(libebl) $(libelf) $(libeu) -ldl --findtextrel_LDADD = $(libdw) $(libelf) --addr2line_LDADD = $(libdw) $(libelf) --elfcmp_LDADD = $(libebl) $(libelf) -ldl --objdump_LDADD = $(libasm) $(libebl) $(libelf) $(libeu) -ldl --ranlib_LDADD = libar.a $(libelf) $(libeu) --strings_LDADD = $(libelf) $(libeu) --ar_LDADD = libar.a $(libelf) $(libeu) --unstrip_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) -ldl --stack_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) -ldl $(demanglelib) -+elflint_LDADD = $(libebl) $(libelf) $(libeu) -ldl $(ARGP_LIBS) -+findtextrel_LDADD = $(libdw) $(libelf) $(ARGP_LIBS) -+addr2line_LDADD = $(libdw) $(libelf) $(ARGP_LIBS) -+elfcmp_LDADD = $(libebl) $(libelf) -ldl $(ARGP_LIBS) -+objdump_LDADD = $(libasm) $(libebl) $(libelf) $(libeu) -ldl \ -+ $(ARGP_LIBS) -+ranlib_LDADD = libar.a $(libelf) $(libeu) $(ARGP_LIBS) -+strings_LDADD = $(libelf) $(libeu) $(ARGP_LIBS) -+ar_LDADD = libar.a $(libelf) $(libeu) $(ARGP_LIBS) -+unstrip_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) -ldl $(ARGP_LIBS) -+stack_LDADD = $(libebl) $(libelf) $(libdw) $(libeu) -ldl \ -+ $(demanglelib) $(ARGP_LIBS) - - ldlex.o: ldscript.c - ldlex_no_Werror = yes diff --git a/package/elfutils/0002-disable-progs.patch b/package/elfutils/0002-disable-progs.patch new file mode 100644 index 0000000000..3e37bb82ef --- /dev/null +++ b/package/elfutils/0002-disable-progs.patch @@ -0,0 +1,48 @@ +Add a --{enable,disable}-progs configure option + +Add a --{enable,disable}-progs configuration option to elfutils. This +allows to selectively disable the compilation of the elfutils programs +(in which case only the libraries are built and installed). This is +useful because the programs are often not needed, and also because +building the programs against uClibc causes several issues (lack of +obstack_printf() in uClibc for example). + +Based on the former patch by Thomas Petazzoni. + +Signed-off-by: Thomas Petazzoni +Signed-off-by: Vicente Olivert Riera + +diff -rup a/configure.ac b/configure.ac +--- a/configure.ac 2015-01-06 11:31:10.122219826 +0000 ++++ b/configure.ac 2015-01-06 11:37:38.397891424 +0000 +@@ -260,6 +260,12 @@ if test "$ac_cv_func_argp_parse" != yes; + fi + AC_SUBST(ARGP_LIBS) + ++AC_ARG_ENABLE([progs], ++ AS_HELP_STRING([--enable-progs], [enable progs]), ++ enable_progs=$enableval, ++ enable_progs=yes) ++AM_CONDITIONAL(ENABLE_PROGS, test "$enable_progs" = yes) ++ + dnl Test for zlib and bzlib, gives ZLIB/BZLIB .am + dnl conditional and config.h USE_ZLIB/USE_BZLIB #define. + save_LIBS="$LIBS" +diff -rup a/Makefile.am b/Makefile.am +--- a/Makefile.am 2014-06-17 19:51:09.000000000 +0100 ++++ b/Makefile.am 2015-01-06 11:38:42.846999410 +0000 +@@ -22,9 +22,13 @@ ACLOCAL_AMFLAGS = -I m4 + + pkginclude_HEADERS = version.h + ++if ENABLE_PROGS ++PROGS_SUBDIR = src ++endif ++ + # Add doc back when we have some real content. + SUBDIRS = config m4 lib libelf libebl libdwelf libdwfl libdw libcpu libasm \ +- backends src po tests ++ backends $(PROGS_SUBDIR) po tests + + EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING \ + COPYING COPYING-GPLV2 COPYING-LGPLV3 diff --git a/package/elfutils/0003-disable-progs.patch b/package/elfutils/0003-disable-progs.patch deleted file mode 100644 index 8772f5ed37..0000000000 --- a/package/elfutils/0003-disable-progs.patch +++ /dev/null @@ -1,48 +0,0 @@ -Add a --{enable,disable}-progs configure option - -Add a --{enable,disable}-progs configuration option to elfutils. This -allows to selectively disable the compilation of the elfutils programs -(in which case only the libraries are built and installed). This is -useful because the programs are often not needed, and also because -building the programs against uClibc causes several issues (lack of -obstack_printf() in uClibc for example). - -Based on the former patch by Thomas Petazzoni. - -Signed-off-by: Thomas Petazzoni -Signed-off-by: Vicente Olivert Riera - -diff -rup a/configure.ac b/configure.ac ---- a/configure.ac 2014-11-07 14:54:32.859360779 +0000 -+++ b/configure.ac 2014-11-07 14:47:44.847376394 +0000 -@@ -253,6 +253,12 @@ AC_SUBST([LIBEBL_SUBDIR]) - AC_DEFINE_UNQUOTED(LIBEBL_SUBDIR, "$LIBEBL_SUBDIR") - AH_TEMPLATE([LIBEBL_SUBDIR], [$libdir subdirectory containing libebl modules.]) - -+AC_ARG_ENABLE([progs], -+ AS_HELP_STRING([--enable-progs], [enable progs]), -+ enable_progs=$enableval, -+ enable_progs=yes) -+AM_CONDITIONAL(ENABLE_PROGS, test "$enable_progs" = yes) -+ - dnl Test for zlib and bzlib, gives ZLIB/BZLIB .am - dnl conditional and config.h USE_ZLIB/USE_BZLIB #define. - save_LIBS="$LIBS" -diff -rup a/Makefile.am b/Makefile.am ---- a/Makefile.am 2014-08-27 10:25:17.000000000 +0100 -+++ b/Makefile.am 2014-11-07 14:51:38.081368550 +0000 -@@ -22,9 +22,13 @@ ACLOCAL_AMFLAGS = -I m4 - - pkginclude_HEADERS = version.h - -+if ENABLE_PROGS -+PROGS_SUBDIR = src -+endif -+ - # Add doc back when we have some real content. - SUBDIRS = config m4 lib libelf libebl libdwelf libdwfl libdw libcpu libasm \ -- backends src po tests -+ backends $(PROGS_SUBDIR) po tests - - EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING \ - COPYING COPYING-GPLV2 COPYING-LGPLV3 diff --git a/package/elfutils/0003-fts.patch b/package/elfutils/0003-fts.patch new file mode 100644 index 0000000000..99e8794195 --- /dev/null +++ b/package/elfutils/0003-fts.patch @@ -0,0 +1,1305 @@ +Add an implementation of the fts_*() functions + +The fts_*() functions are optional in uClibc, and not compiled in our +default configuration. The best option would be to migrate this +elfutils code to the nftw family of functions, but it requires quite +some work. + +So we have several options here: + + *) Enable fts_*() functions in our default uClibc configuration. Not + nice since only one package needs them (the help text of uClibc + for fts_*() functions explicitly mention that they have been added + to be able to build elfutils). + + *) Use gnulib, but it is quite heavy to setup, requires modifications + to configure.ac, and other things. + + *) Copy the fts function from uClibc into elfutils source code. This + is the solution used below. uClibc is LGPL, and elfutils is + LGPL/GPL, so there should not be any licensing issue. + +Of course, the fts_*() functions are only built if they are not +already provided by the C library. + +Based on the former patch by Thomas Petazzoni. + +Signed-off-by: Thomas Petazzoni +Signed-off-by: Vicente Olivert Riera + +diff -Nrup a/configure.ac b/configure.ac +--- a/configure.ac 2015-01-06 11:37:38.397891424 +0000 ++++ b/configure.ac 2015-01-06 11:40:53.568258759 +0000 +@@ -266,6 +266,10 @@ AC_ARG_ENABLE([progs], + enable_progs=yes) + AM_CONDITIONAL(ENABLE_PROGS, test "$enable_progs" = yes) + ++AC_CHECK_HEADER([fts.h], ++ AC_DEFINE([HAVE_FTS_H], [], [Define if is available in C library])) ++AM_CONDITIONAL(HAVE_FTS, test "$ac_cv_header_fts_h" = yes) ++ + dnl Test for zlib and bzlib, gives ZLIB/BZLIB .am + dnl conditional and config.h USE_ZLIB/USE_BZLIB #define. + save_LIBS="$LIBS" +diff -Nrup a/libdwfl/fts.c b/libdwfl/fts.c +--- a/libdwfl/fts.c 1970-01-01 01:00:00.000000000 +0100 ++++ b/libdwfl/fts.c 2015-01-06 11:42:13.481640322 +0000 +@@ -0,0 +1,1095 @@ ++/*- ++ * Copyright (c) 1990, 1993, 1994 ++ * The Regents of the University of California. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 4. Neither the name of the University nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include "fts_.h" ++#include ++#include ++#include ++ ++/* Largest alignment size needed, minus one. ++ Usually long double is the worst case. */ ++#ifndef ALIGNBYTES ++#define ALIGNBYTES (__alignof__ (long double) - 1) ++#endif ++/* Align P to that size. */ ++#ifndef ALIGN ++#define ALIGN(p) (((unsigned long int) (p) + ALIGNBYTES) & ~ALIGNBYTES) ++#endif ++ ++ ++static FTSENT *fts_alloc (FTS *, const char *, size_t); ++static FTSENT *fts_build (FTS *, int); ++static void fts_lfree (FTSENT *); ++static void fts_load (FTS *, FTSENT *); ++static size_t fts_maxarglen (char * const *); ++static void fts_padjust (FTS *, FTSENT *); ++static int fts_palloc (FTS *, size_t); ++static FTSENT *fts_sort (FTS *, FTSENT *, int); ++static u_short fts_stat (FTS *, FTSENT *, int); ++static int fts_safe_changedir (FTS *, FTSENT *, int, const char *); ++ ++#ifndef MAX ++#define MAX(a, b) ({ __typeof__ (a) _a = (a); \ ++ __typeof__ (b) _b = (b); \ ++ _a > _b ? _a : _b; }) ++#endif ++ ++#define ISDOT(a) (a[0] == '.' && (!a[1] || (a[1] == '.' && !a[2]))) ++ ++#define CLR(opt) (sp->fts_options &= ~(opt)) ++#define ISSET(opt) (sp->fts_options & (opt)) ++#define SET(opt) (sp->fts_options |= (opt)) ++ ++#define FCHDIR(sp, fd) (!ISSET(FTS_NOCHDIR) && fchdir(fd)) ++ ++/* fts_build flags */ ++#define BCHILD 1 /* fts_children */ ++#define BNAMES 2 /* fts_children, names only */ ++#define BREAD 3 /* fts_read */ ++ ++FTS * ++fts_open( char * const *argv, register int options, ++ int (*compar) (const FTSENT **, const FTSENT **)) ++{ ++ register FTS *sp; ++ register FTSENT *p, *root; ++ register int nitems; ++ FTSENT *parent = NULL; ++ FTSENT *tmp = NULL; ++ ++ /* Options check. */ ++ if (options & ~FTS_OPTIONMASK) { ++ errno = EINVAL; ++ return (NULL); ++ } ++ ++ /* Allocate/initialize the stream */ ++ if ((sp = malloc((u_int)sizeof(FTS))) == NULL) ++ return (NULL); ++ memset(sp, 0, sizeof(FTS)); ++ sp->fts_compar = (int (*) (const void *, const void *)) compar; ++ sp->fts_options = options; ++ ++ /* Logical walks turn on NOCHDIR; symbolic links are too hard. */ ++ if (ISSET(FTS_LOGICAL)) ++ SET(FTS_NOCHDIR); ++ ++ /* ++ * Start out with 1K of path space, and enough, in any case, ++ * to hold the user's paths. ++ */ ++#ifndef MAXPATHLEN ++#define MAXPATHLEN 1024 ++#endif ++ size_t maxarglen = fts_maxarglen(argv); ++ if (fts_palloc(sp, MAX(maxarglen, MAXPATHLEN))) ++ goto mem1; ++ ++ /* Allocate/initialize root's parent. */ ++ if (*argv != NULL) { ++ if ((parent = fts_alloc(sp, "", 0)) == NULL) ++ goto mem2; ++ parent->fts_level = FTS_ROOTPARENTLEVEL; ++ } ++ ++ /* Allocate/initialize root(s). */ ++ for (root = NULL, nitems = 0; *argv != NULL; ++argv, ++nitems) { ++ /* Don't allow zero-length paths. */ ++ size_t len = strlen(*argv); ++ if (len == 0) { ++ errno = ENOENT; ++ goto mem3; ++ } ++ ++ p = fts_alloc(sp, *argv, len); ++ p->fts_level = FTS_ROOTLEVEL; ++ p->fts_parent = parent; ++ p->fts_accpath = p->fts_name; ++ p->fts_info = fts_stat(sp, p, ISSET(FTS_COMFOLLOW)); ++ ++ /* Command-line "." and ".." are real directories. */ ++ if (p->fts_info == FTS_DOT) ++ p->fts_info = FTS_D; ++ ++ /* ++ * If comparison routine supplied, traverse in sorted ++ * order; otherwise traverse in the order specified. ++ */ ++ if (compar) { ++ p->fts_link = root; ++ root = p; ++ } else { ++ p->fts_link = NULL; ++ if (root == NULL) ++ tmp = root = p; ++ else { ++ tmp->fts_link = p; ++ tmp = p; ++ } ++ } ++ } ++ if (compar && nitems > 1) ++ root = fts_sort(sp, root, nitems); ++ ++ /* ++ * Allocate a dummy pointer and make fts_read think that we've just ++ * finished the node before the root(s); set p->fts_info to FTS_INIT ++ * so that everything about the "current" node is ignored. ++ */ ++ if ((sp->fts_cur = fts_alloc(sp, "", 0)) == NULL) ++ goto mem3; ++ sp->fts_cur->fts_link = root; ++ sp->fts_cur->fts_info = FTS_INIT; ++ ++ /* ++ * If using chdir(2), grab a file descriptor pointing to dot to ensure ++ * that we can get back here; this could be avoided for some paths, ++ * but almost certainly not worth the effort. Slashes, symbolic links, ++ * and ".." are all fairly nasty problems. Note, if we can't get the ++ * descriptor we run anyway, just more slowly. ++ */ ++ if (!ISSET(FTS_NOCHDIR) ++ && (sp->fts_rfd = open(".", O_RDONLY, 0)) < 0) ++ SET(FTS_NOCHDIR); ++ ++ return (sp); ++ ++mem3: fts_lfree(root); ++ free(parent); ++mem2: free(sp->fts_path); ++mem1: free(sp); ++ return (NULL); ++} ++ ++static void ++fts_load(FTS *sp, register FTSENT *p) ++{ ++ register int len; ++ register char *cp; ++ ++ /* ++ * Load the stream structure for the next traversal. Since we don't ++ * actually enter the directory until after the preorder visit, set ++ * the fts_accpath field specially so the chdir gets done to the right ++ * place and the user can access the first node. From fts_open it's ++ * known that the path will fit. ++ */ ++ len = p->fts_pathlen = p->fts_namelen; ++ memmove(sp->fts_path, p->fts_name, len + 1); ++ if ((cp = strrchr(p->fts_name, '/')) && (cp != p->fts_name || cp[1])) { ++ len = strlen(++cp); ++ memmove(p->fts_name, cp, len + 1); ++ p->fts_namelen = len; ++ } ++ p->fts_accpath = p->fts_path = sp->fts_path; ++ sp->fts_dev = p->fts_dev; ++} ++ ++int ++fts_close(FTS *sp) ++{ ++ register FTSENT *freep, *p; ++ int saved_errno; ++ ++ /* ++ * This still works if we haven't read anything -- the dummy structure ++ * points to the root list, so we step through to the end of the root ++ * list which has a valid parent pointer. ++ */ ++ if (sp->fts_cur) { ++ for (p = sp->fts_cur; p->fts_level >= FTS_ROOTLEVEL;) { ++ freep = p; ++ p = p->fts_link != NULL ? p->fts_link : p->fts_parent; ++ free(freep); ++ } ++ free(p); ++ } ++ ++ /* Free up child linked list, sort array, path buffer. */ ++ if (sp->fts_child) ++ fts_lfree(sp->fts_child); ++ free(sp->fts_array); ++ free(sp->fts_path); ++ ++ /* Return to original directory, save errno if necessary. */ ++ if (!ISSET(FTS_NOCHDIR)) { ++ saved_errno = fchdir(sp->fts_rfd) ? errno : 0; ++ (void)close(sp->fts_rfd); ++ ++ /* Set errno and return. */ ++ if (saved_errno != 0) { ++ /* Free up the stream pointer. */ ++ free(sp); ++ errno = saved_errno; ++ return (-1); ++ } ++ } ++ ++ /* Free up the stream pointer. */ ++ free(sp); ++ return (0); ++} ++ ++/* ++ * Special case of "/" at the end of the path so that slashes aren't ++ * appended which would cause paths to be written as "....//foo". ++ */ ++#define NAPPEND(p) \ ++ (p->fts_path[p->fts_pathlen - 1] == '/' \ ++ ? p->fts_pathlen - 1 : p->fts_pathlen) ++ ++FTSENT * ++fts_read(register FTS *sp) ++{ ++ register FTSENT *p, *tmp; ++ register int instr; ++ register char *t; ++ int saved_errno; ++ ++ /* If finished or unrecoverable error, return NULL. */ ++ if (sp->fts_cur == NULL || ISSET(FTS_STOP)) ++ return (NULL); ++ ++ /* Set current node pointer. */ ++ p = sp->fts_cur; ++ ++ /* Save and zero out user instructions. */ ++ instr = p->fts_instr; ++ p->fts_instr = FTS_NOINSTR; ++ ++ /* Any type of file may be re-visited; re-stat and re-turn. */ ++ if (instr == FTS_AGAIN) { ++ p->fts_info = fts_stat(sp, p, 0); ++ return (p); ++ } ++ ++ /* ++ * Following a symlink -- SLNONE test allows application to see ++ * SLNONE and recover. If indirecting through a symlink, have ++ * keep a pointer to current location. If unable to get that ++ * pointer, follow fails. ++ */ ++ if (instr == FTS_FOLLOW && ++ (p->fts_info == FTS_SL || p->fts_info == FTS_SLNONE)) { ++ p->fts_info = fts_stat(sp, p, 1); ++ if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { ++ if ((p->fts_symfd = open(".", O_RDONLY, 0)) < 0) { ++ p->fts_errno = errno; ++ p->fts_info = FTS_ERR; ++ } else ++ p->fts_flags |= FTS_SYMFOLLOW; ++ } ++ return (p); ++ } ++ ++ /* Directory in pre-order. */ ++ if (p->fts_info == FTS_D) { ++ /* If skipped or crossed mount point, do post-order visit. */ ++ if (instr == FTS_SKIP || ++ (ISSET(FTS_XDEV) && p->fts_dev != sp->fts_dev)) { ++ if (p->fts_flags & FTS_SYMFOLLOW) ++ (void)close(p->fts_symfd); ++ if (sp->fts_child) { ++ fts_lfree(sp->fts_child); ++ sp->fts_child = NULL; ++ } ++ p->fts_info = FTS_DP; ++ return (p); ++ } ++ ++ /* Rebuild if only read the names and now traversing. */ ++ if (sp->fts_child != NULL && ISSET(FTS_NAMEONLY)) { ++ CLR(FTS_NAMEONLY); ++ fts_lfree(sp->fts_child); ++ sp->fts_child = NULL; ++ } ++ ++ /* ++ * Cd to the subdirectory. ++ * ++ * If have already read and now fail to chdir, whack the list ++ * to make the names come out right, and set the parent errno ++ * so the application will eventually get an error condition. ++ * Set the FTS_DONTCHDIR flag so that when we logically change ++ * directories back to the parent we don't do a chdir. ++ * ++ * If haven't read do so. If the read fails, fts_build sets ++ * FTS_STOP or the fts_info field of the node. ++ */ ++ if (sp->fts_child != NULL) { ++ if (fts_safe_changedir(sp, p, -1, p->fts_accpath)) { ++ p->fts_errno = errno; ++ p->fts_flags |= FTS_DONTCHDIR; ++ for (p = sp->fts_child; p != NULL; ++ p = p->fts_link) ++ p->fts_accpath = ++ p->fts_parent->fts_accpath; ++ } ++ } else if ((sp->fts_child = fts_build(sp, BREAD)) == NULL) { ++ if (ISSET(FTS_STOP)) ++ return (NULL); ++ return (p); ++ } ++ p = sp->fts_child; ++ sp->fts_child = NULL; ++ sp->fts_cur = p; ++ goto name; ++ } ++ ++ /* Move to the next node on this level. */ ++next: tmp = p; ++ if ((p = p->fts_link) != NULL) { ++ sp->fts_cur = p; ++ free(tmp); ++ ++ /* ++ * If reached the top, return to the original directory (or ++ * the root of the tree), and load the paths for the next root. ++ */ ++ if (p->fts_level == FTS_ROOTLEVEL) { ++ if (FCHDIR(sp, sp->fts_rfd)) { ++ SET(FTS_STOP); ++ return (NULL); ++ } ++ fts_load(sp, p); ++ return p; ++ } ++ ++ /* ++ * User may have called fts_set on the node. If skipped, ++ * ignore. If followed, get a file descriptor so we can ++ * get back if necessary. ++ */ ++ if (p->fts_instr == FTS_SKIP) ++ goto next; ++ if (p->fts_instr == FTS_FOLLOW) { ++ p->fts_info = fts_stat(sp, p, 1); ++ if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { ++ if ((p->fts_symfd = ++ open(".", O_RDONLY, 0)) < 0) { ++ p->fts_errno = errno; ++ p->fts_info = FTS_ERR; ++ } else ++ p->fts_flags |= FTS_SYMFOLLOW; ++ } ++ p->fts_instr = FTS_NOINSTR; ++ } ++ ++name: t = sp->fts_path + NAPPEND(p->fts_parent); ++ *t++ = '/'; ++ memmove(t, p->fts_name, p->fts_namelen + 1); ++ return p; ++ } ++ ++ /* Move up to the parent node. */ ++ p = tmp->fts_parent; ++ sp->fts_cur = p; ++ free(tmp); ++ ++ if (p->fts_level == FTS_ROOTPARENTLEVEL) { ++ /* ++ * Done; free everything up and set errno to 0 so the user ++ * can distinguish between error and EOF. ++ */ ++ free(p); ++ errno = 0; ++ return (sp->fts_cur = NULL); ++ } ++ ++ /* NUL terminate the pathname. */ ++ sp->fts_path[p->fts_pathlen] = '\0'; ++ ++ /* ++ * Return to the parent directory. If at a root node or came through ++ * a symlink, go back through the file descriptor. Otherwise, cd up ++ * one directory. ++ */ ++ if (p->fts_level == FTS_ROOTLEVEL) { ++ if (FCHDIR(sp, sp->fts_rfd)) { ++ SET(FTS_STOP); ++ return (NULL); ++ } ++ } else if (p->fts_flags & FTS_SYMFOLLOW) { ++ if (FCHDIR(sp, p->fts_symfd)) { ++ saved_errno = errno; ++ (void)close(p->fts_symfd); ++ errno = saved_errno; ++ SET(FTS_STOP); ++ return (NULL); ++ } ++ (void)close(p->fts_symfd); ++ } else if (!(p->fts_flags & FTS_DONTCHDIR) && ++ fts_safe_changedir(sp, p->fts_parent, -1, "..")) { ++ SET(FTS_STOP); ++ return (NULL); ++ } ++ p->fts_info = p->fts_errno ? FTS_ERR : FTS_DP; ++ return p; ++} ++ ++/* ++ * Fts_set takes the stream as an argument although it's not used in this ++ * implementation; it would be necessary if anyone wanted to add global ++ * semantics to fts using fts_set. An error return is allowed for similar ++ * reasons. ++ */ ++/* ARGSUSED */ ++int ++fts_set(FTS *sp, FTSENT *p, int instr) ++{ ++ if (instr != 0 && instr != FTS_AGAIN && instr != FTS_FOLLOW && ++ instr != FTS_NOINSTR && instr != FTS_SKIP) { ++ errno = EINVAL; ++ return (1); ++ } ++ p->fts_instr = instr; ++ return (0); ++} ++ ++FTSENT * ++fts_children(register FTS *sp, int instr) ++{ ++ register FTSENT *p; ++ int fd; ++ ++ if (instr != 0 && instr != FTS_NAMEONLY) { ++ errno = EINVAL; ++ return (NULL); ++ } ++ ++ /* Set current node pointer. */ ++ p = sp->fts_cur; ++ ++ /* ++ * Errno set to 0 so user can distinguish empty directory from ++ * an error. ++ */ ++ errno = 0; ++ ++ /* Fatal errors stop here. */ ++ if (ISSET(FTS_STOP)) ++ return (NULL); ++ ++ /* Return logical hierarchy of user's arguments. */ ++ if (p->fts_info == FTS_INIT) ++ return (p->fts_link); ++ ++ /* ++ * If not a directory being visited in pre-order, stop here. Could ++ * allow FTS_DNR, assuming the user has fixed the problem, but the ++ * same effect is available with FTS_AGAIN. ++ */ ++ if (p->fts_info != FTS_D /* && p->fts_info != FTS_DNR */) ++ return (NULL); ++ ++ /* Free up any previous child list. */ ++ if (sp->fts_child != NULL) ++ fts_lfree(sp->fts_child); ++ ++ if (instr == FTS_NAMEONLY) { ++ SET(FTS_NAMEONLY); ++ instr = BNAMES; ++ } else ++ instr = BCHILD; ++ ++ /* ++ * If using chdir on a relative path and called BEFORE fts_read does ++ * its chdir to the root of a traversal, we can lose -- we need to ++ * chdir into the subdirectory, and we don't know where the current ++ * directory is, so we can't get back so that the upcoming chdir by ++ * fts_read will work. ++ */ ++ if (p->fts_level != FTS_ROOTLEVEL || p->fts_accpath[0] == '/' || ++ ISSET(FTS_NOCHDIR)) ++ return (sp->fts_child = fts_build(sp, instr)); ++ ++ if ((fd = open(".", O_RDONLY, 0)) < 0) ++ return (NULL); ++ sp->fts_child = fts_build(sp, instr); ++ if (fchdir(fd)) ++ return (NULL); ++ (void)close(fd); ++ return (sp->fts_child); ++} ++ ++/* ++ * This is the tricky part -- do not casually change *anything* in here. The ++ * idea is to build the linked list of entries that are used by fts_children ++ * and fts_read. There are lots of special cases. ++ * ++ * The real slowdown in walking the tree is the stat calls. If FTS_NOSTAT is ++ * set and it's a physical walk (so that symbolic links can't be directories), ++ * we can do things quickly. First, if it's a 4.4BSD file system, the type ++ * of the file is in the directory entry. Otherwise, we assume that the number ++ * of subdirectories in a node is equal to the number of links to the parent. ++ * The former skips all stat calls. The latter skips stat calls in any leaf ++ * directories and for any files after the subdirectories in the directory have ++ * been found, cutting the stat calls by about 2/3. ++ */ ++static FTSENT * ++fts_build(register FTS *sp, int type) ++{ ++ register struct dirent *dp; ++ register FTSENT *p, *head; ++ register int nitems; ++ FTSENT *cur, *tail; ++ DIR *dirp; ++ void *oldaddr; ++ int cderrno, descend, len, level, nlinks, saved_errno, ++ nostat, doadjust; ++ size_t maxlen; ++ char *cp; ++ ++ /* Set current node pointer. */ ++ cur = sp->fts_cur; ++ ++ /* ++ * Open the directory for reading. If this fails, we're done. ++ * If being called from fts_read, set the fts_info field. ++ */ ++#if defined FTS_WHITEOUT && 0 ++ if (ISSET(FTS_WHITEOUT)) ++ oflag = DTF_NODUP|DTF_REWIND; ++ else ++ oflag = DTF_HIDEW|DTF_NODUP|DTF_REWIND; ++#else ++# define opendir2(path, flag) opendir(path) ++#endif ++ if ((dirp = opendir2(cur->fts_accpath, oflag)) == NULL) { ++ if (type == BREAD) { ++ cur->fts_info = FTS_DNR; ++ cur->fts_errno = errno; ++ } ++ return (NULL); ++ } ++ ++ /* ++ * Nlinks is the number of possible entries of type directory in the ++ * directory if we're cheating on stat calls, 0 if we're not doing ++ * any stat calls at all, -1 if we're doing stats on everything. ++ */ ++ if (type == BNAMES) { ++ nlinks = 0; ++ /* Be quiet about nostat, GCC. */ ++ nostat = 0; ++ } else if (ISSET(FTS_NOSTAT) && ISSET(FTS_PHYSICAL)) { ++ nlinks = cur->fts_nlink - (ISSET(FTS_SEEDOT) ? 0 : 2); ++ nostat = 1; ++ } else { ++ nlinks = -1; ++ nostat = 0; ++ } ++ ++#ifdef notdef ++ (void)printf("nlinks == %d (cur: %d)\n", nlinks, cur->fts_nlink); ++ (void)printf("NOSTAT %d PHYSICAL %d SEEDOT %d\n", ++ ISSET(FTS_NOSTAT), ISSET(FTS_PHYSICAL), ISSET(FTS_SEEDOT)); ++#endif ++ /* ++ * If we're going to need to stat anything or we want to descend ++ * and stay in the directory, chdir. If this fails we keep going, ++ * but set a flag so we don't chdir after the post-order visit. ++ * We won't be able to stat anything, but we can still return the ++ * names themselves. Note, that since fts_read won't be able to ++ * chdir into the directory, it will have to return different path ++ * names than before, i.e. "a/b" instead of "b". Since the node ++ * has already been visited in pre-order, have to wait until the ++ * post-order visit to return the error. There is a special case ++ * here, if there was nothing to stat then it's not an error to ++ * not be able to stat. This is all fairly nasty. If a program ++ * needed sorted entries or stat information, they had better be ++ * checking FTS_NS on the returned nodes. ++ */ ++ cderrno = 0; ++ if (nlinks || type == BREAD) { ++ if (fts_safe_changedir(sp, cur, dirfd(dirp), NULL)) { ++ if (nlinks && type == BREAD) ++ cur->fts_errno = errno; ++ cur->fts_flags |= FTS_DONTCHDIR; ++ descend = 0; ++ cderrno = errno; ++ (void)closedir(dirp); ++ dirp = NULL; ++ } else ++ descend = 1; ++ } else ++ descend = 0; ++ ++ /* ++ * Figure out the max file name length that can be stored in the ++ * current path -- the inner loop allocates more path as necessary. ++ * We really wouldn't have to do the maxlen calculations here, we ++ * could do them in fts_read before returning the path, but it's a ++ * lot easier here since the length is part of the dirent structure. ++ * ++ * If not changing directories set a pointer so that can just append ++ * each new name into the path. ++ */ ++ len = NAPPEND(cur); ++ if (ISSET(FTS_NOCHDIR)) { ++ cp = sp->fts_path + len; ++ *cp++ = '/'; ++ } else { ++ /* GCC, you're too verbose. */ ++ cp = NULL; ++ } ++ len++; ++ maxlen = sp->fts_pathlen - len; ++ ++ level = cur->fts_level + 1; ++ ++ /* Read the directory, attaching each entry to the `link' pointer. */ ++ doadjust = 0; ++ for (head = tail = NULL, nitems = 0; dirp && (dp = readdir(dirp));) { ++ if (!ISSET(FTS_SEEDOT) && ISDOT(dp->d_name)) ++ continue; ++ ++ if ((p = fts_alloc(sp, dp->d_name, _D_EXACT_NAMLEN (dp))) == NULL) ++ goto mem1; ++ if (_D_EXACT_NAMLEN (dp) >= maxlen) {/* include space for NUL */ ++ oldaddr = sp->fts_path; ++ if (fts_palloc(sp, _D_EXACT_NAMLEN (dp) + len + 1)) { ++ /* ++ * No more memory for path or structures. Save ++ * errno, free up the current structure and the ++ * structures already allocated. ++ */ ++mem1: saved_errno = errno; ++ free(p); ++ fts_lfree(head); ++ (void)closedir(dirp); ++ cur->fts_info = FTS_ERR; ++ SET(FTS_STOP); ++ errno = saved_errno; ++ return (NULL); ++ } ++ /* Did realloc() change the pointer? */ ++ if (oldaddr != sp->fts_path) { ++ doadjust = 1; ++ if (ISSET(FTS_NOCHDIR)) ++ cp = sp->fts_path + len; ++ } ++ maxlen = sp->fts_pathlen - len; ++ } ++ ++ if (len + _D_EXACT_NAMLEN (dp) >= USHRT_MAX) { ++ /* ++ * In an FTSENT, fts_pathlen is a u_short so it is ++ * possible to wraparound here. If we do, free up ++ * the current structure and the structures already ++ * allocated, then error out with ENAMETOOLONG. ++ */ ++ free(p); ++ fts_lfree(head); ++ (void)closedir(dirp); ++ cur->fts_info = FTS_ERR; ++ SET(FTS_STOP); ++ errno = ENAMETOOLONG; ++ return (NULL); ++ } ++ p->fts_level = level; ++ p->fts_parent = sp->fts_cur; ++ p->fts_pathlen = len + _D_EXACT_NAMLEN (dp); ++ ++#if defined FTS_WHITEOUT && 0 ++ if (dp->d_type == DT_WHT) ++ p->fts_flags |= FTS_ISW; ++#endif ++ ++#if 0 ++ /* Unreachable code. cderrno is only ever set to a nonnull ++ value if dirp is closed at the same time. But then we ++ cannot enter this loop. */ ++ if (cderrno) { ++ if (nlinks) { ++ p->fts_info = FTS_NS; ++ p->fts_errno = cderrno; ++ } else ++ p->fts_info = FTS_NSOK; ++ p->fts_accpath = cur->fts_accpath; ++ } else ++#endif ++ if (nlinks == 0 ++#if defined DT_DIR && defined _DIRENT_HAVE_D_TYPE ++ || (nostat && ++ dp->d_type != DT_DIR && dp->d_type != DT_UNKNOWN) ++#endif ++ ) { ++ p->fts_accpath = ++ ISSET(FTS_NOCHDIR) ? p->fts_path : p->fts_name; ++ p->fts_info = FTS_NSOK; ++ } else { ++ /* Build a file name for fts_stat to stat. */ ++ if (ISSET(FTS_NOCHDIR)) { ++ p->fts_accpath = p->fts_path; ++ memmove(cp, p->fts_name, p->fts_namelen + 1); ++ } else ++ p->fts_accpath = p->fts_name; ++ /* Stat it. */ ++ p->fts_info = fts_stat(sp, p, 0); ++ ++ /* Decrement link count if applicable. */ ++ if (nlinks > 0 && (p->fts_info == FTS_D || ++ p->fts_info == FTS_DC || p->fts_info == FTS_DOT)) ++ --nlinks; ++ } ++ ++ /* We walk in directory order so "ls -f" doesn't get upset. */ ++ p->fts_link = NULL; ++ if (head == NULL) ++ head = tail = p; ++ else { ++ tail->fts_link = p; ++ tail = p; ++ } ++ ++nitems; ++ } ++ if (dirp) ++ (void)closedir(dirp); ++ ++ /* ++ * If realloc() changed the address of the path, adjust the ++ * addresses for the rest of the tree and the dir list. ++ */ ++ if (doadjust) ++ fts_padjust(sp, head); ++ ++ /* ++ * If not changing directories, reset the path back to original ++ * state. ++ */ ++ if (ISSET(FTS_NOCHDIR)) { ++ if (len == sp->fts_pathlen || nitems == 0) ++ --cp; ++ *cp = '\0'; ++ } ++ ++ /* ++ * If descended after called from fts_children or after called from ++ * fts_read and nothing found, get back. At the root level we use ++ * the saved fd; if one of fts_open()'s arguments is a relative path ++ * to an empty directory, we wind up here with no other way back. If ++ * can't get back, we're done. ++ */ ++ if (descend && (type == BCHILD || !nitems) && ++ (cur->fts_level == FTS_ROOTLEVEL ? ++ FCHDIR(sp, sp->fts_rfd) : ++ fts_safe_changedir(sp, cur->fts_parent, -1, ".."))) { ++ cur->fts_info = FTS_ERR; ++ SET(FTS_STOP); ++ fts_lfree(head); ++ return (NULL); ++ } ++ ++ /* If didn't find anything, return NULL. */ ++ if (!nitems) { ++ if (type == BREAD) ++ cur->fts_info = FTS_DP; ++ fts_lfree(head); ++ return (NULL); ++ } ++ ++ /* Sort the entries. */ ++ if (sp->fts_compar && nitems > 1) ++ head = fts_sort(sp, head, nitems); ++ return (head); ++} ++ ++static u_short ++fts_stat(FTS *sp, register FTSENT *p, int follow) ++{ ++ register FTSENT *t; ++ register dev_t dev; ++ register ino_t ino; ++ struct stat *sbp, sb; ++ int saved_errno; ++ ++ /* If user needs stat info, stat buffer already allocated. */ ++ sbp = ISSET(FTS_NOSTAT) ? &sb : p->fts_statp; ++ ++#if defined FTS_WHITEOUT && 0 ++ /* check for whiteout */ ++ if (p->fts_flags & FTS_ISW) { ++ if (sbp != &sb) { ++ memset(sbp, '\0', sizeof (*sbp)); ++ sbp->st_mode = S_IFWHT; ++ } ++ return (FTS_W); ++ } ++#endif ++ ++ /* ++ * If doing a logical walk, or application requested FTS_FOLLOW, do ++ * a stat(2). If that fails, check for a non-existent symlink. If ++ * fail, set the errno from the stat call. ++ */ ++ if (ISSET(FTS_LOGICAL) || follow) { ++ if (stat(p->fts_accpath, sbp)) { ++ saved_errno = errno; ++ if (!lstat(p->fts_accpath, sbp)) { ++ errno = 0; ++ return (FTS_SLNONE); ++ } ++ p->fts_errno = saved_errno; ++ goto err; ++ } ++ } else if (lstat(p->fts_accpath, sbp)) { ++ p->fts_errno = errno; ++err: memset(sbp, 0, sizeof(struct stat)); ++ return (FTS_NS); ++ } ++ ++ if (S_ISDIR(sbp->st_mode)) { ++ /* ++ * Set the device/inode. Used to find cycles and check for ++ * crossing mount points. Also remember the link count, used ++ * in fts_build to limit the number of stat calls. It is ++ * understood that these fields are only referenced if fts_info ++ * is set to FTS_D. ++ */ ++ dev = p->fts_dev = sbp->st_dev; ++ ino = p->fts_ino = sbp->st_ino; ++ p->fts_nlink = sbp->st_nlink; ++ ++ if (ISDOT(p->fts_name)) ++ return (FTS_DOT); ++ ++ /* ++ * Cycle detection is done by brute force when the directory ++ * is first encountered. If the tree gets deep enough or the ++ * number of symbolic links to directories is high enough, ++ * something faster might be worthwhile. ++ */ ++ for (t = p->fts_parent; ++ t->fts_level >= FTS_ROOTLEVEL; t = t->fts_parent) ++ if (ino == t->fts_ino && dev == t->fts_dev) { ++ p->fts_cycle = t; ++ return (FTS_DC); ++ } ++ return (FTS_D); ++ } ++ if (S_ISLNK(sbp->st_mode)) ++ return (FTS_SL); ++ if (S_ISREG(sbp->st_mode)) ++ return (FTS_F); ++ return (FTS_DEFAULT); ++} ++ ++static FTSENT * ++fts_sort(FTS *sp, FTSENT *head, register int nitems) ++{ ++ register FTSENT **ap, *p; ++ ++ /* ++ * Construct an array of pointers to the structures and call qsort(3). ++ * Reassemble the array in the order returned by qsort. If unable to ++ * sort for memory reasons, return the directory entries in their ++ * current order. Allocate enough space for the current needs plus ++ * 40 so don't realloc one entry at a time. ++ */ ++ if (nitems > sp->fts_nitems) { ++ struct _ftsent **a; ++ ++ sp->fts_nitems = nitems + 40; ++ if ((a = realloc(sp->fts_array, ++ (size_t)(sp->fts_nitems * sizeof(FTSENT *)))) == NULL) { ++ free(sp->fts_array); ++ sp->fts_array = NULL; ++ sp->fts_nitems = 0; ++ return (head); ++ } ++ sp->fts_array = a; ++ } ++ for (ap = sp->fts_array, p = head; p; p = p->fts_link) ++ *ap++ = p; ++ qsort((void *)sp->fts_array, nitems, sizeof(FTSENT *), sp->fts_compar); ++ for (head = *(ap = sp->fts_array); --nitems; ++ap) ++ ap[0]->fts_link = ap[1]; ++ ap[0]->fts_link = NULL; ++ return (head); ++} ++ ++static FTSENT * ++fts_alloc(FTS *sp, const char *name, size_t namelen) ++{ ++ register FTSENT *p; ++ size_t len; ++ ++ /* ++ * The file name is a variable length array and no stat structure is ++ * necessary if the user has set the nostat bit. Allocate the FTSENT ++ * structure, the file name and the stat structure in one chunk, but ++ * be careful that the stat structure is reasonably aligned. Since the ++ * fts_name field is declared to be of size 1, the fts_name pointer is ++ * namelen + 2 before the first possible address of the stat structure. ++ */ ++ len = sizeof(FTSENT) + namelen; ++ if (!ISSET(FTS_NOSTAT)) ++ len += sizeof(struct stat) + ALIGNBYTES; ++ if ((p = malloc(len)) == NULL) ++ return (NULL); ++ ++ /* Copy the name and guarantee NUL termination. */ ++ memmove(p->fts_name, name, namelen); ++ p->fts_name[namelen] = '\0'; ++ ++ if (!ISSET(FTS_NOSTAT)) ++ p->fts_statp = (struct stat *)ALIGN(p->fts_name + namelen + 2); ++ p->fts_namelen = namelen; ++ p->fts_path = sp->fts_path; ++ p->fts_errno = 0; ++ p->fts_flags = 0; ++ p->fts_instr = FTS_NOINSTR; ++ p->fts_number = 0; ++ p->fts_pointer = NULL; ++ return (p); ++} ++ ++static void ++fts_lfree(register FTSENT *head) ++{ ++ register FTSENT *p; ++ ++ /* Free a linked list of structures. */ ++ while ((p = head)) { ++ head = head->fts_link; ++ free(p); ++ } ++} ++ ++/* ++ * Allow essentially unlimited paths; find, rm, ls should all work on any tree. ++ * Most systems will allow creation of paths much longer than MAXPATHLEN, even ++ * though the kernel won't resolve them. Add the size (not just what's needed) ++ * plus 256 bytes so don't realloc the path 2 bytes at a time. ++ */ ++static int ++fts_palloc(FTS *sp, size_t more) ++{ ++ char *p; ++ ++ sp->fts_pathlen += more + 256; ++ /* ++ * Check for possible wraparound. In an FTS, fts_pathlen is ++ * a signed int but in an FTSENT it is an unsigned short. ++ * We limit fts_pathlen to USHRT_MAX to be safe in both cases. ++ */ ++ if (sp->fts_pathlen < 0 || sp->fts_pathlen >= USHRT_MAX) { ++ free(sp->fts_path); ++ sp->fts_path = NULL; ++ errno = ENAMETOOLONG; ++ return (1); ++ } ++ p = realloc(sp->fts_path, sp->fts_pathlen); ++ if (p == NULL) { ++ free(sp->fts_path); ++ sp->fts_path = NULL; ++ return 1; ++ } ++ sp->fts_path = p; ++ return 0; ++} ++ ++/* ++ * When the path is realloc'd, have to fix all of the pointers in structures ++ * already returned. ++ */ ++static void ++fts_padjust(FTS *sp, FTSENT *head) ++{ ++ FTSENT *p; ++ char *addr = sp->fts_path; ++ ++#define ADJUST(p) do { \ ++ if ((p)->fts_accpath != (p)->fts_name) { \ ++ (p)->fts_accpath = \ ++ (char *)addr + ((p)->fts_accpath - (p)->fts_path); \ ++ } \ ++ (p)->fts_path = addr; \ ++} while (0) ++ /* Adjust the current set of children. */ ++ for (p = sp->fts_child; p; p = p->fts_link) ++ ADJUST(p); ++ ++ /* Adjust the rest of the tree, including the current level. */ ++ for (p = head; p->fts_level >= FTS_ROOTLEVEL;) { ++ ADJUST(p); ++ p = p->fts_link ? p->fts_link : p->fts_parent; ++ } ++} ++ ++static size_t ++fts_maxarglen(char * const *argv) ++{ ++ size_t len, max; ++ ++ for (max = 0; *argv; ++argv) ++ if ((len = strlen(*argv)) > max) ++ max = len; ++ return (max + 1); ++} ++ ++/* ++ * Change to dir specified by fd or p->fts_accpath without getting ++ * tricked by someone changing the world out from underneath us. ++ * Assumes p->fts_dev and p->fts_ino are filled in. ++ */ ++static int ++fts_safe_changedir(FTS *sp, FTSENT *p, int fd, const char *path) ++{ ++ int ret, oerrno, newfd; ++ struct stat64 sb; ++ ++ newfd = fd; ++ if (ISSET(FTS_NOCHDIR)) ++ return (0); ++ if (fd < 0 && (newfd = open(path, O_RDONLY, 0)) < 0) ++ return (-1); ++ if (fstat64(newfd, &sb)) { ++ ret = -1; ++ goto bail; ++ } ++ if (p->fts_dev != sb.st_dev || p->fts_ino != sb.st_ino) { ++ errno = ENOENT; /* disinformation */ ++ ret = -1; ++ goto bail; ++ } ++ ret = fchdir(newfd); ++bail: ++ oerrno = errno; ++ if (fd < 0) ++ (void)close(newfd); ++ errno = oerrno; ++ return (ret); ++} +diff -Nrup a/libdwfl/fts_.h b/libdwfl/fts_.h +--- a/libdwfl/fts_.h 1970-01-01 01:00:00.000000000 +0100 ++++ b/libdwfl/fts_.h 2015-01-06 11:42:13.481640322 +0000 +@@ -0,0 +1,131 @@ ++/* ++ * Copyright (c) 1989, 1993 ++ * The Regents of the University of California. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 4. Neither the name of the University nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * @(#)fts.h 8.3 (Berkeley) 8/14/94 ++ */ ++ ++#ifndef _FTS_H ++#define _FTS_H 1 ++ ++#include ++#include ++ ++/* The fts interface is incompatible with the LFS interface which ++ transparently uses the 64-bit file access functions. */ ++#ifdef __USE_FILE_OFFSET64 ++# error " cannot be used with -D_FILE_OFFSET_BITS==64" ++#endif ++ ++ ++typedef struct { ++ struct _ftsent *fts_cur; /* current node */ ++ struct _ftsent *fts_child; /* linked list of children */ ++ struct _ftsent **fts_array; /* sort array */ ++ dev_t fts_dev; /* starting device # */ ++ char *fts_path; /* path for this descent */ ++ int fts_rfd; /* fd for root */ ++ int fts_pathlen; /* sizeof(path) */ ++ int fts_nitems; /* elements in the sort array */ ++ int (*fts_compar) (const void *, const void *); /* compare fn */ ++ ++#define FTS_COMFOLLOW 0x0001 /* follow command line symlinks */ ++#define FTS_LOGICAL 0x0002 /* logical walk */ ++#define FTS_NOCHDIR 0x0004 /* don't change directories */ ++#define FTS_NOSTAT 0x0008 /* don't get stat info */ ++#define FTS_PHYSICAL 0x0010 /* physical walk */ ++#define FTS_SEEDOT 0x0020 /* return dot and dot-dot */ ++#define FTS_XDEV 0x0040 /* don't cross devices */ ++#define FTS_WHITEOUT 0x0080 /* return whiteout information */ ++#define FTS_OPTIONMASK 0x00ff /* valid user option mask */ ++ ++#define FTS_NAMEONLY 0x0100 /* (private) child names only */ ++#define FTS_STOP 0x0200 /* (private) unrecoverable error */ ++ int fts_options; /* fts_open options, global flags */ ++} FTS; ++ ++typedef struct _ftsent { ++ struct _ftsent *fts_cycle; /* cycle node */ ++ struct _ftsent *fts_parent; /* parent directory */ ++ struct _ftsent *fts_link; /* next file in directory */ ++ long fts_number; /* local numeric value */ ++ void *fts_pointer; /* local address value */ ++ char *fts_accpath; /* access path */ ++ char *fts_path; /* root path */ ++ int fts_errno; /* errno for this node */ ++ int fts_symfd; /* fd for symlink */ ++ u_short fts_pathlen; /* strlen(fts_path) */ ++ u_short fts_namelen; /* strlen(fts_name) */ ++ ++ ino_t fts_ino; /* inode */ ++ dev_t fts_dev; /* device */ ++ nlink_t fts_nlink; /* link count */ ++ ++#define FTS_ROOTPARENTLEVEL -1 ++#define FTS_ROOTLEVEL 0 ++ short fts_level; /* depth (-1 to N) */ ++ ++#define FTS_D 1 /* preorder directory */ ++#define FTS_DC 2 /* directory that causes cycles */ ++#define FTS_DEFAULT 3 /* none of the above */ ++#define FTS_DNR 4 /* unreadable directory */ ++#define FTS_DOT 5 /* dot or dot-dot */ ++#define FTS_DP 6 /* postorder directory */ ++#define FTS_ERR 7 /* error; errno is set */ ++#define FTS_F 8 /* regular file */ ++#define FTS_INIT 9 /* initialized only */ ++#define FTS_NS 10 /* stat(2) failed */ ++#define FTS_NSOK 11 /* no stat(2) requested */ ++#define FTS_SL 12 /* symbolic link */ ++#define FTS_SLNONE 13 /* symbolic link without target */ ++#define FTS_W 14 /* whiteout object */ ++ u_short fts_info; /* user flags for FTSENT structure */ ++ ++#define FTS_DONTCHDIR 0x01 /* don't chdir .. to the parent */ ++#define FTS_SYMFOLLOW 0x02 /* followed a symlink to get here */ ++ u_short fts_flags; /* private flags for FTSENT structure */ ++ ++#define FTS_AGAIN 1 /* read node again */ ++#define FTS_FOLLOW 2 /* follow symbolic link */ ++#define FTS_NOINSTR 3 /* no instructions */ ++#define FTS_SKIP 4 /* discard node */ ++ u_short fts_instr; /* fts_set() instructions */ ++ ++ struct stat *fts_statp; /* stat(2) information */ ++ char fts_name[1]; /* file name */ ++} FTSENT; ++ ++__BEGIN_DECLS ++FTSENT *fts_children (FTS *, int); ++int fts_close (FTS *); ++FTS *fts_open (char * const *, int, ++ int (*)(const FTSENT **, const FTSENT **)); ++FTSENT *fts_read (FTS *); ++int fts_set (FTS *, FTSENT *, int) __THROW; ++__END_DECLS ++ ++#endif /* fts.h */ +diff -Nrup a/libdwfl/linux-kernel-modules.c b/libdwfl/linux-kernel-modules.c +--- a/libdwfl/linux-kernel-modules.c 2014-11-22 22:43:52.000000000 +0000 ++++ b/libdwfl/linux-kernel-modules.c 2015-01-06 11:44:25.610924805 +0000 +@@ -29,7 +29,11 @@ + /* We include this before config.h because it can't handle _FILE_OFFSET_BITS. + Everything we need here is fine if its declarations just come first. */ + ++#ifdef HAVE_FTS_H + #include ++#else ++#include ++#endif + + #include + +diff -Nrup a/libdwfl/Makefile.am b/libdwfl/Makefile.am +--- a/libdwfl/Makefile.am 2014-06-17 19:51:09.000000000 +0100 ++++ b/libdwfl/Makefile.am 2015-01-06 11:45:25.442959369 +0000 +@@ -79,6 +79,9 @@ endif + if LZMA + libdwfl_a_SOURCES += lzma.c + endif ++if !HAVE_FTS ++libdwfl_a_SOURCES += fts.c ++endif + + libdwfl = $(libdw) + libdw = ../libdw/libdw.so diff --git a/package/elfutils/0004-disable-po.patch b/package/elfutils/0004-disable-po.patch new file mode 100644 index 0000000000..c45c580463 --- /dev/null +++ b/package/elfutils/0004-disable-po.patch @@ -0,0 +1,24 @@ +Disable the build of the po/ directory + +Building the po/ directory complains that the scripts in there have +been generated with gettext 0.17, while we use gettext 0.18 in +Buildroot. Since we don't care that much about po files anyway, just +disable the build of this directory. + +Based on the former patch by Thomas Petazzoni. + +Signed-off-by: Thomas Petazzoni +Signed-off-by: Vicente Olivert Riera + +diff -rup a/Makefile.am b/Makefile.am +--- a/Makefile.am 2014-11-07 15:14:39.018060884 +0000 ++++ b/Makefile.am 2014-11-07 15:30:02.864918229 +0000 +@@ -28,7 +28,7 @@ endif + + # Add doc back when we have some real content. + SUBDIRS = config m4 lib libelf libebl libdwelf libdwfl libdw libcpu libasm \ +- backends $(PROGS_SUBDIR) po tests ++ backends $(PROGS_SUBDIR) tests + + EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING \ + COPYING COPYING-GPLV2 COPYING-LGPLV3 diff --git a/package/elfutils/0004-fts.patch b/package/elfutils/0004-fts.patch deleted file mode 100644 index fd7c0b22f2..0000000000 --- a/package/elfutils/0004-fts.patch +++ /dev/null @@ -1,1305 +0,0 @@ -Add an implementation of the fts_*() functions - -The fts_*() functions are optional in uClibc, and not compiled in our -default configuration. The best option would be to migrate this -elfutils code to the nftw family of functions, but it requires quite -some work. - -So we have several options here: - - *) Enable fts_*() functions in our default uClibc configuration. Not - nice since only one package needs them (the help text of uClibc - for fts_*() functions explicitly mention that they have been added - to be able to build elfutils). - - *) Use gnulib, but it is quite heavy to setup, requires modifications - to configure.ac, and other things. - - *) Copy the fts function from uClibc into elfutils source code. This - is the solution used below. uClibc is LGPL, and elfutils is - LGPL/GPL, so there should not be any licensing issue. - -Of course, the fts_*() functions are only built if they are not -already provided by the C library. - -Based on the former patch by Thomas Petazzoni. - -Signed-off-by: Thomas Petazzoni -Signed-off-by: Vicente Olivert Riera - -diff -Nrup a/configure.ac b/configure.ac ---- a/configure.ac 2014-11-07 15:14:42.402119092 +0000 -+++ b/configure.ac 2014-11-07 15:16:50.161316781 +0000 -@@ -266,6 +266,10 @@ if test "$ac_cv_func_argp_parse" != yes; - fi - AC_SUBST(ARGP_LIBS) - -+AC_CHECK_HEADER([fts.h], -+ AC_DEFINE([HAVE_FTS_H], [], [Define if is available in C library])) -+AM_CONDITIONAL(HAVE_FTS, test "$ac_cv_header_fts_h" = yes) -+ - dnl Test for zlib and bzlib, gives ZLIB/BZLIB .am - dnl conditional and config.h USE_ZLIB/USE_BZLIB #define. - save_LIBS="$LIBS" -diff -Nrup a/libdwfl/fts.c b/libdwfl/fts.c ---- a/libdwfl/fts.c 1970-01-01 01:00:00.000000000 +0100 -+++ b/libdwfl/fts.c 2014-11-07 15:25:08.325879956 +0000 -@@ -0,0 +1,1095 @@ -+/*- -+ * Copyright (c) 1990, 1993, 1994 -+ * The Regents of the University of California. All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * 1. Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * 2. Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * 4. Neither the name of the University nor the names of its contributors -+ * may be used to endorse or promote products derived from this software -+ * without specific prior written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -+ * SUCH DAMAGE. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include "fts_.h" -+#include -+#include -+#include -+ -+/* Largest alignment size needed, minus one. -+ Usually long double is the worst case. */ -+#ifndef ALIGNBYTES -+#define ALIGNBYTES (__alignof__ (long double) - 1) -+#endif -+/* Align P to that size. */ -+#ifndef ALIGN -+#define ALIGN(p) (((unsigned long int) (p) + ALIGNBYTES) & ~ALIGNBYTES) -+#endif -+ -+ -+static FTSENT *fts_alloc (FTS *, const char *, size_t); -+static FTSENT *fts_build (FTS *, int); -+static void fts_lfree (FTSENT *); -+static void fts_load (FTS *, FTSENT *); -+static size_t fts_maxarglen (char * const *); -+static void fts_padjust (FTS *, FTSENT *); -+static int fts_palloc (FTS *, size_t); -+static FTSENT *fts_sort (FTS *, FTSENT *, int); -+static u_short fts_stat (FTS *, FTSENT *, int); -+static int fts_safe_changedir (FTS *, FTSENT *, int, const char *); -+ -+#ifndef MAX -+#define MAX(a, b) ({ __typeof__ (a) _a = (a); \ -+ __typeof__ (b) _b = (b); \ -+ _a > _b ? _a : _b; }) -+#endif -+ -+#define ISDOT(a) (a[0] == '.' && (!a[1] || (a[1] == '.' && !a[2]))) -+ -+#define CLR(opt) (sp->fts_options &= ~(opt)) -+#define ISSET(opt) (sp->fts_options & (opt)) -+#define SET(opt) (sp->fts_options |= (opt)) -+ -+#define FCHDIR(sp, fd) (!ISSET(FTS_NOCHDIR) && fchdir(fd)) -+ -+/* fts_build flags */ -+#define BCHILD 1 /* fts_children */ -+#define BNAMES 2 /* fts_children, names only */ -+#define BREAD 3 /* fts_read */ -+ -+FTS * -+fts_open( char * const *argv, register int options, -+ int (*compar) (const FTSENT **, const FTSENT **)) -+{ -+ register FTS *sp; -+ register FTSENT *p, *root; -+ register int nitems; -+ FTSENT *parent = NULL; -+ FTSENT *tmp = NULL; -+ -+ /* Options check. */ -+ if (options & ~FTS_OPTIONMASK) { -+ errno = EINVAL; -+ return (NULL); -+ } -+ -+ /* Allocate/initialize the stream */ -+ if ((sp = malloc((u_int)sizeof(FTS))) == NULL) -+ return (NULL); -+ memset(sp, 0, sizeof(FTS)); -+ sp->fts_compar = (int (*) (const void *, const void *)) compar; -+ sp->fts_options = options; -+ -+ /* Logical walks turn on NOCHDIR; symbolic links are too hard. */ -+ if (ISSET(FTS_LOGICAL)) -+ SET(FTS_NOCHDIR); -+ -+ /* -+ * Start out with 1K of path space, and enough, in any case, -+ * to hold the user's paths. -+ */ -+#ifndef MAXPATHLEN -+#define MAXPATHLEN 1024 -+#endif -+ size_t maxarglen = fts_maxarglen(argv); -+ if (fts_palloc(sp, MAX(maxarglen, MAXPATHLEN))) -+ goto mem1; -+ -+ /* Allocate/initialize root's parent. */ -+ if (*argv != NULL) { -+ if ((parent = fts_alloc(sp, "", 0)) == NULL) -+ goto mem2; -+ parent->fts_level = FTS_ROOTPARENTLEVEL; -+ } -+ -+ /* Allocate/initialize root(s). */ -+ for (root = NULL, nitems = 0; *argv != NULL; ++argv, ++nitems) { -+ /* Don't allow zero-length paths. */ -+ size_t len = strlen(*argv); -+ if (len == 0) { -+ errno = ENOENT; -+ goto mem3; -+ } -+ -+ p = fts_alloc(sp, *argv, len); -+ p->fts_level = FTS_ROOTLEVEL; -+ p->fts_parent = parent; -+ p->fts_accpath = p->fts_name; -+ p->fts_info = fts_stat(sp, p, ISSET(FTS_COMFOLLOW)); -+ -+ /* Command-line "." and ".." are real directories. */ -+ if (p->fts_info == FTS_DOT) -+ p->fts_info = FTS_D; -+ -+ /* -+ * If comparison routine supplied, traverse in sorted -+ * order; otherwise traverse in the order specified. -+ */ -+ if (compar) { -+ p->fts_link = root; -+ root = p; -+ } else { -+ p->fts_link = NULL; -+ if (root == NULL) -+ tmp = root = p; -+ else { -+ tmp->fts_link = p; -+ tmp = p; -+ } -+ } -+ } -+ if (compar && nitems > 1) -+ root = fts_sort(sp, root, nitems); -+ -+ /* -+ * Allocate a dummy pointer and make fts_read think that we've just -+ * finished the node before the root(s); set p->fts_info to FTS_INIT -+ * so that everything about the "current" node is ignored. -+ */ -+ if ((sp->fts_cur = fts_alloc(sp, "", 0)) == NULL) -+ goto mem3; -+ sp->fts_cur->fts_link = root; -+ sp->fts_cur->fts_info = FTS_INIT; -+ -+ /* -+ * If using chdir(2), grab a file descriptor pointing to dot to ensure -+ * that we can get back here; this could be avoided for some paths, -+ * but almost certainly not worth the effort. Slashes, symbolic links, -+ * and ".." are all fairly nasty problems. Note, if we can't get the -+ * descriptor we run anyway, just more slowly. -+ */ -+ if (!ISSET(FTS_NOCHDIR) -+ && (sp->fts_rfd = open(".", O_RDONLY, 0)) < 0) -+ SET(FTS_NOCHDIR); -+ -+ return (sp); -+ -+mem3: fts_lfree(root); -+ free(parent); -+mem2: free(sp->fts_path); -+mem1: free(sp); -+ return (NULL); -+} -+ -+static void -+fts_load(FTS *sp, register FTSENT *p) -+{ -+ register int len; -+ register char *cp; -+ -+ /* -+ * Load the stream structure for the next traversal. Since we don't -+ * actually enter the directory until after the preorder visit, set -+ * the fts_accpath field specially so the chdir gets done to the right -+ * place and the user can access the first node. From fts_open it's -+ * known that the path will fit. -+ */ -+ len = p->fts_pathlen = p->fts_namelen; -+ memmove(sp->fts_path, p->fts_name, len + 1); -+ if ((cp = strrchr(p->fts_name, '/')) && (cp != p->fts_name || cp[1])) { -+ len = strlen(++cp); -+ memmove(p->fts_name, cp, len + 1); -+ p->fts_namelen = len; -+ } -+ p->fts_accpath = p->fts_path = sp->fts_path; -+ sp->fts_dev = p->fts_dev; -+} -+ -+int -+fts_close(FTS *sp) -+{ -+ register FTSENT *freep, *p; -+ int saved_errno; -+ -+ /* -+ * This still works if we haven't read anything -- the dummy structure -+ * points to the root list, so we step through to the end of the root -+ * list which has a valid parent pointer. -+ */ -+ if (sp->fts_cur) { -+ for (p = sp->fts_cur; p->fts_level >= FTS_ROOTLEVEL;) { -+ freep = p; -+ p = p->fts_link != NULL ? p->fts_link : p->fts_parent; -+ free(freep); -+ } -+ free(p); -+ } -+ -+ /* Free up child linked list, sort array, path buffer. */ -+ if (sp->fts_child) -+ fts_lfree(sp->fts_child); -+ free(sp->fts_array); -+ free(sp->fts_path); -+ -+ /* Return to original directory, save errno if necessary. */ -+ if (!ISSET(FTS_NOCHDIR)) { -+ saved_errno = fchdir(sp->fts_rfd) ? errno : 0; -+ (void)close(sp->fts_rfd); -+ -+ /* Set errno and return. */ -+ if (saved_errno != 0) { -+ /* Free up the stream pointer. */ -+ free(sp); -+ errno = saved_errno; -+ return (-1); -+ } -+ } -+ -+ /* Free up the stream pointer. */ -+ free(sp); -+ return (0); -+} -+ -+/* -+ * Special case of "/" at the end of the path so that slashes aren't -+ * appended which would cause paths to be written as "....//foo". -+ */ -+#define NAPPEND(p) \ -+ (p->fts_path[p->fts_pathlen - 1] == '/' \ -+ ? p->fts_pathlen - 1 : p->fts_pathlen) -+ -+FTSENT * -+fts_read(register FTS *sp) -+{ -+ register FTSENT *p, *tmp; -+ register int instr; -+ register char *t; -+ int saved_errno; -+ -+ /* If finished or unrecoverable error, return NULL. */ -+ if (sp->fts_cur == NULL || ISSET(FTS_STOP)) -+ return (NULL); -+ -+ /* Set current node pointer. */ -+ p = sp->fts_cur; -+ -+ /* Save and zero out user instructions. */ -+ instr = p->fts_instr; -+ p->fts_instr = FTS_NOINSTR; -+ -+ /* Any type of file may be re-visited; re-stat and re-turn. */ -+ if (instr == FTS_AGAIN) { -+ p->fts_info = fts_stat(sp, p, 0); -+ return (p); -+ } -+ -+ /* -+ * Following a symlink -- SLNONE test allows application to see -+ * SLNONE and recover. If indirecting through a symlink, have -+ * keep a pointer to current location. If unable to get that -+ * pointer, follow fails. -+ */ -+ if (instr == FTS_FOLLOW && -+ (p->fts_info == FTS_SL || p->fts_info == FTS_SLNONE)) { -+ p->fts_info = fts_stat(sp, p, 1); -+ if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { -+ if ((p->fts_symfd = open(".", O_RDONLY, 0)) < 0) { -+ p->fts_errno = errno; -+ p->fts_info = FTS_ERR; -+ } else -+ p->fts_flags |= FTS_SYMFOLLOW; -+ } -+ return (p); -+ } -+ -+ /* Directory in pre-order. */ -+ if (p->fts_info == FTS_D) { -+ /* If skipped or crossed mount point, do post-order visit. */ -+ if (instr == FTS_SKIP || -+ (ISSET(FTS_XDEV) && p->fts_dev != sp->fts_dev)) { -+ if (p->fts_flags & FTS_SYMFOLLOW) -+ (void)close(p->fts_symfd); -+ if (sp->fts_child) { -+ fts_lfree(sp->fts_child); -+ sp->fts_child = NULL; -+ } -+ p->fts_info = FTS_DP; -+ return (p); -+ } -+ -+ /* Rebuild if only read the names and now traversing. */ -+ if (sp->fts_child != NULL && ISSET(FTS_NAMEONLY)) { -+ CLR(FTS_NAMEONLY); -+ fts_lfree(sp->fts_child); -+ sp->fts_child = NULL; -+ } -+ -+ /* -+ * Cd to the subdirectory. -+ * -+ * If have already read and now fail to chdir, whack the list -+ * to make the names come out right, and set the parent errno -+ * so the application will eventually get an error condition. -+ * Set the FTS_DONTCHDIR flag so that when we logically change -+ * directories back to the parent we don't do a chdir. -+ * -+ * If haven't read do so. If the read fails, fts_build sets -+ * FTS_STOP or the fts_info field of the node. -+ */ -+ if (sp->fts_child != NULL) { -+ if (fts_safe_changedir(sp, p, -1, p->fts_accpath)) { -+ p->fts_errno = errno; -+ p->fts_flags |= FTS_DONTCHDIR; -+ for (p = sp->fts_child; p != NULL; -+ p = p->fts_link) -+ p->fts_accpath = -+ p->fts_parent->fts_accpath; -+ } -+ } else if ((sp->fts_child = fts_build(sp, BREAD)) == NULL) { -+ if (ISSET(FTS_STOP)) -+ return (NULL); -+ return (p); -+ } -+ p = sp->fts_child; -+ sp->fts_child = NULL; -+ sp->fts_cur = p; -+ goto name; -+ } -+ -+ /* Move to the next node on this level. */ -+next: tmp = p; -+ if ((p = p->fts_link) != NULL) { -+ sp->fts_cur = p; -+ free(tmp); -+ -+ /* -+ * If reached the top, return to the original directory (or -+ * the root of the tree), and load the paths for the next root. -+ */ -+ if (p->fts_level == FTS_ROOTLEVEL) { -+ if (FCHDIR(sp, sp->fts_rfd)) { -+ SET(FTS_STOP); -+ return (NULL); -+ } -+ fts_load(sp, p); -+ return p; -+ } -+ -+ /* -+ * User may have called fts_set on the node. If skipped, -+ * ignore. If followed, get a file descriptor so we can -+ * get back if necessary. -+ */ -+ if (p->fts_instr == FTS_SKIP) -+ goto next; -+ if (p->fts_instr == FTS_FOLLOW) { -+ p->fts_info = fts_stat(sp, p, 1); -+ if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { -+ if ((p->fts_symfd = -+ open(".", O_RDONLY, 0)) < 0) { -+ p->fts_errno = errno; -+ p->fts_info = FTS_ERR; -+ } else -+ p->fts_flags |= FTS_SYMFOLLOW; -+ } -+ p->fts_instr = FTS_NOINSTR; -+ } -+ -+name: t = sp->fts_path + NAPPEND(p->fts_parent); -+ *t++ = '/'; -+ memmove(t, p->fts_name, p->fts_namelen + 1); -+ return p; -+ } -+ -+ /* Move up to the parent node. */ -+ p = tmp->fts_parent; -+ sp->fts_cur = p; -+ free(tmp); -+ -+ if (p->fts_level == FTS_ROOTPARENTLEVEL) { -+ /* -+ * Done; free everything up and set errno to 0 so the user -+ * can distinguish between error and EOF. -+ */ -+ free(p); -+ errno = 0; -+ return (sp->fts_cur = NULL); -+ } -+ -+ /* NUL terminate the pathname. */ -+ sp->fts_path[p->fts_pathlen] = '\0'; -+ -+ /* -+ * Return to the parent directory. If at a root node or came through -+ * a symlink, go back through the file descriptor. Otherwise, cd up -+ * one directory. -+ */ -+ if (p->fts_level == FTS_ROOTLEVEL) { -+ if (FCHDIR(sp, sp->fts_rfd)) { -+ SET(FTS_STOP); -+ return (NULL); -+ } -+ } else if (p->fts_flags & FTS_SYMFOLLOW) { -+ if (FCHDIR(sp, p->fts_symfd)) { -+ saved_errno = errno; -+ (void)close(p->fts_symfd); -+ errno = saved_errno; -+ SET(FTS_STOP); -+ return (NULL); -+ } -+ (void)close(p->fts_symfd); -+ } else if (!(p->fts_flags & FTS_DONTCHDIR) && -+ fts_safe_changedir(sp, p->fts_parent, -1, "..")) { -+ SET(FTS_STOP); -+ return (NULL); -+ } -+ p->fts_info = p->fts_errno ? FTS_ERR : FTS_DP; -+ return p; -+} -+ -+/* -+ * Fts_set takes the stream as an argument although it's not used in this -+ * implementation; it would be necessary if anyone wanted to add global -+ * semantics to fts using fts_set. An error return is allowed for similar -+ * reasons. -+ */ -+/* ARGSUSED */ -+int -+fts_set(FTS *sp, FTSENT *p, int instr) -+{ -+ if (instr != 0 && instr != FTS_AGAIN && instr != FTS_FOLLOW && -+ instr != FTS_NOINSTR && instr != FTS_SKIP) { -+ errno = EINVAL; -+ return (1); -+ } -+ p->fts_instr = instr; -+ return (0); -+} -+ -+FTSENT * -+fts_children(register FTS *sp, int instr) -+{ -+ register FTSENT *p; -+ int fd; -+ -+ if (instr != 0 && instr != FTS_NAMEONLY) { -+ errno = EINVAL; -+ return (NULL); -+ } -+ -+ /* Set current node pointer. */ -+ p = sp->fts_cur; -+ -+ /* -+ * Errno set to 0 so user can distinguish empty directory from -+ * an error. -+ */ -+ errno = 0; -+ -+ /* Fatal errors stop here. */ -+ if (ISSET(FTS_STOP)) -+ return (NULL); -+ -+ /* Return logical hierarchy of user's arguments. */ -+ if (p->fts_info == FTS_INIT) -+ return (p->fts_link); -+ -+ /* -+ * If not a directory being visited in pre-order, stop here. Could -+ * allow FTS_DNR, assuming the user has fixed the problem, but the -+ * same effect is available with FTS_AGAIN. -+ */ -+ if (p->fts_info != FTS_D /* && p->fts_info != FTS_DNR */) -+ return (NULL); -+ -+ /* Free up any previous child list. */ -+ if (sp->fts_child != NULL) -+ fts_lfree(sp->fts_child); -+ -+ if (instr == FTS_NAMEONLY) { -+ SET(FTS_NAMEONLY); -+ instr = BNAMES; -+ } else -+ instr = BCHILD; -+ -+ /* -+ * If using chdir on a relative path and called BEFORE fts_read does -+ * its chdir to the root of a traversal, we can lose -- we need to -+ * chdir into the subdirectory, and we don't know where the current -+ * directory is, so we can't get back so that the upcoming chdir by -+ * fts_read will work. -+ */ -+ if (p->fts_level != FTS_ROOTLEVEL || p->fts_accpath[0] == '/' || -+ ISSET(FTS_NOCHDIR)) -+ return (sp->fts_child = fts_build(sp, instr)); -+ -+ if ((fd = open(".", O_RDONLY, 0)) < 0) -+ return (NULL); -+ sp->fts_child = fts_build(sp, instr); -+ if (fchdir(fd)) -+ return (NULL); -+ (void)close(fd); -+ return (sp->fts_child); -+} -+ -+/* -+ * This is the tricky part -- do not casually change *anything* in here. The -+ * idea is to build the linked list of entries that are used by fts_children -+ * and fts_read. There are lots of special cases. -+ * -+ * The real slowdown in walking the tree is the stat calls. If FTS_NOSTAT is -+ * set and it's a physical walk (so that symbolic links can't be directories), -+ * we can do things quickly. First, if it's a 4.4BSD file system, the type -+ * of the file is in the directory entry. Otherwise, we assume that the number -+ * of subdirectories in a node is equal to the number of links to the parent. -+ * The former skips all stat calls. The latter skips stat calls in any leaf -+ * directories and for any files after the subdirectories in the directory have -+ * been found, cutting the stat calls by about 2/3. -+ */ -+static FTSENT * -+fts_build(register FTS *sp, int type) -+{ -+ register struct dirent *dp; -+ register FTSENT *p, *head; -+ register int nitems; -+ FTSENT *cur, *tail; -+ DIR *dirp; -+ void *oldaddr; -+ int cderrno, descend, len, level, nlinks, saved_errno, -+ nostat, doadjust; -+ size_t maxlen; -+ char *cp; -+ -+ /* Set current node pointer. */ -+ cur = sp->fts_cur; -+ -+ /* -+ * Open the directory for reading. If this fails, we're done. -+ * If being called from fts_read, set the fts_info field. -+ */ -+#if defined FTS_WHITEOUT && 0 -+ if (ISSET(FTS_WHITEOUT)) -+ oflag = DTF_NODUP|DTF_REWIND; -+ else -+ oflag = DTF_HIDEW|DTF_NODUP|DTF_REWIND; -+#else -+# define opendir2(path, flag) opendir(path) -+#endif -+ if ((dirp = opendir2(cur->fts_accpath, oflag)) == NULL) { -+ if (type == BREAD) { -+ cur->fts_info = FTS_DNR; -+ cur->fts_errno = errno; -+ } -+ return (NULL); -+ } -+ -+ /* -+ * Nlinks is the number of possible entries of type directory in the -+ * directory if we're cheating on stat calls, 0 if we're not doing -+ * any stat calls at all, -1 if we're doing stats on everything. -+ */ -+ if (type == BNAMES) { -+ nlinks = 0; -+ /* Be quiet about nostat, GCC. */ -+ nostat = 0; -+ } else if (ISSET(FTS_NOSTAT) && ISSET(FTS_PHYSICAL)) { -+ nlinks = cur->fts_nlink - (ISSET(FTS_SEEDOT) ? 0 : 2); -+ nostat = 1; -+ } else { -+ nlinks = -1; -+ nostat = 0; -+ } -+ -+#ifdef notdef -+ (void)printf("nlinks == %d (cur: %d)\n", nlinks, cur->fts_nlink); -+ (void)printf("NOSTAT %d PHYSICAL %d SEEDOT %d\n", -+ ISSET(FTS_NOSTAT), ISSET(FTS_PHYSICAL), ISSET(FTS_SEEDOT)); -+#endif -+ /* -+ * If we're going to need to stat anything or we want to descend -+ * and stay in the directory, chdir. If this fails we keep going, -+ * but set a flag so we don't chdir after the post-order visit. -+ * We won't be able to stat anything, but we can still return the -+ * names themselves. Note, that since fts_read won't be able to -+ * chdir into the directory, it will have to return different path -+ * names than before, i.e. "a/b" instead of "b". Since the node -+ * has already been visited in pre-order, have to wait until the -+ * post-order visit to return the error. There is a special case -+ * here, if there was nothing to stat then it's not an error to -+ * not be able to stat. This is all fairly nasty. If a program -+ * needed sorted entries or stat information, they had better be -+ * checking FTS_NS on the returned nodes. -+ */ -+ cderrno = 0; -+ if (nlinks || type == BREAD) { -+ if (fts_safe_changedir(sp, cur, dirfd(dirp), NULL)) { -+ if (nlinks && type == BREAD) -+ cur->fts_errno = errno; -+ cur->fts_flags |= FTS_DONTCHDIR; -+ descend = 0; -+ cderrno = errno; -+ (void)closedir(dirp); -+ dirp = NULL; -+ } else -+ descend = 1; -+ } else -+ descend = 0; -+ -+ /* -+ * Figure out the max file name length that can be stored in the -+ * current path -- the inner loop allocates more path as necessary. -+ * We really wouldn't have to do the maxlen calculations here, we -+ * could do them in fts_read before returning the path, but it's a -+ * lot easier here since the length is part of the dirent structure. -+ * -+ * If not changing directories set a pointer so that can just append -+ * each new name into the path. -+ */ -+ len = NAPPEND(cur); -+ if (ISSET(FTS_NOCHDIR)) { -+ cp = sp->fts_path + len; -+ *cp++ = '/'; -+ } else { -+ /* GCC, you're too verbose. */ -+ cp = NULL; -+ } -+ len++; -+ maxlen = sp->fts_pathlen - len; -+ -+ level = cur->fts_level + 1; -+ -+ /* Read the directory, attaching each entry to the `link' pointer. */ -+ doadjust = 0; -+ for (head = tail = NULL, nitems = 0; dirp && (dp = readdir(dirp));) { -+ if (!ISSET(FTS_SEEDOT) && ISDOT(dp->d_name)) -+ continue; -+ -+ if ((p = fts_alloc(sp, dp->d_name, _D_EXACT_NAMLEN (dp))) == NULL) -+ goto mem1; -+ if (_D_EXACT_NAMLEN (dp) >= maxlen) {/* include space for NUL */ -+ oldaddr = sp->fts_path; -+ if (fts_palloc(sp, _D_EXACT_NAMLEN (dp) + len + 1)) { -+ /* -+ * No more memory for path or structures. Save -+ * errno, free up the current structure and the -+ * structures already allocated. -+ */ -+mem1: saved_errno = errno; -+ free(p); -+ fts_lfree(head); -+ (void)closedir(dirp); -+ cur->fts_info = FTS_ERR; -+ SET(FTS_STOP); -+ errno = saved_errno; -+ return (NULL); -+ } -+ /* Did realloc() change the pointer? */ -+ if (oldaddr != sp->fts_path) { -+ doadjust = 1; -+ if (ISSET(FTS_NOCHDIR)) -+ cp = sp->fts_path + len; -+ } -+ maxlen = sp->fts_pathlen - len; -+ } -+ -+ if (len + _D_EXACT_NAMLEN (dp) >= USHRT_MAX) { -+ /* -+ * In an FTSENT, fts_pathlen is a u_short so it is -+ * possible to wraparound here. If we do, free up -+ * the current structure and the structures already -+ * allocated, then error out with ENAMETOOLONG. -+ */ -+ free(p); -+ fts_lfree(head); -+ (void)closedir(dirp); -+ cur->fts_info = FTS_ERR; -+ SET(FTS_STOP); -+ errno = ENAMETOOLONG; -+ return (NULL); -+ } -+ p->fts_level = level; -+ p->fts_parent = sp->fts_cur; -+ p->fts_pathlen = len + _D_EXACT_NAMLEN (dp); -+ -+#if defined FTS_WHITEOUT && 0 -+ if (dp->d_type == DT_WHT) -+ p->fts_flags |= FTS_ISW; -+#endif -+ -+#if 0 -+ /* Unreachable code. cderrno is only ever set to a nonnull -+ value if dirp is closed at the same time. But then we -+ cannot enter this loop. */ -+ if (cderrno) { -+ if (nlinks) { -+ p->fts_info = FTS_NS; -+ p->fts_errno = cderrno; -+ } else -+ p->fts_info = FTS_NSOK; -+ p->fts_accpath = cur->fts_accpath; -+ } else -+#endif -+ if (nlinks == 0 -+#if defined DT_DIR && defined _DIRENT_HAVE_D_TYPE -+ || (nostat && -+ dp->d_type != DT_DIR && dp->d_type != DT_UNKNOWN) -+#endif -+ ) { -+ p->fts_accpath = -+ ISSET(FTS_NOCHDIR) ? p->fts_path : p->fts_name; -+ p->fts_info = FTS_NSOK; -+ } else { -+ /* Build a file name for fts_stat to stat. */ -+ if (ISSET(FTS_NOCHDIR)) { -+ p->fts_accpath = p->fts_path; -+ memmove(cp, p->fts_name, p->fts_namelen + 1); -+ } else -+ p->fts_accpath = p->fts_name; -+ /* Stat it. */ -+ p->fts_info = fts_stat(sp, p, 0); -+ -+ /* Decrement link count if applicable. */ -+ if (nlinks > 0 && (p->fts_info == FTS_D || -+ p->fts_info == FTS_DC || p->fts_info == FTS_DOT)) -+ --nlinks; -+ } -+ -+ /* We walk in directory order so "ls -f" doesn't get upset. */ -+ p->fts_link = NULL; -+ if (head == NULL) -+ head = tail = p; -+ else { -+ tail->fts_link = p; -+ tail = p; -+ } -+ ++nitems; -+ } -+ if (dirp) -+ (void)closedir(dirp); -+ -+ /* -+ * If realloc() changed the address of the path, adjust the -+ * addresses for the rest of the tree and the dir list. -+ */ -+ if (doadjust) -+ fts_padjust(sp, head); -+ -+ /* -+ * If not changing directories, reset the path back to original -+ * state. -+ */ -+ if (ISSET(FTS_NOCHDIR)) { -+ if (len == sp->fts_pathlen || nitems == 0) -+ --cp; -+ *cp = '\0'; -+ } -+ -+ /* -+ * If descended after called from fts_children or after called from -+ * fts_read and nothing found, get back. At the root level we use -+ * the saved fd; if one of fts_open()'s arguments is a relative path -+ * to an empty directory, we wind up here with no other way back. If -+ * can't get back, we're done. -+ */ -+ if (descend && (type == BCHILD || !nitems) && -+ (cur->fts_level == FTS_ROOTLEVEL ? -+ FCHDIR(sp, sp->fts_rfd) : -+ fts_safe_changedir(sp, cur->fts_parent, -1, ".."))) { -+ cur->fts_info = FTS_ERR; -+ SET(FTS_STOP); -+ fts_lfree(head); -+ return (NULL); -+ } -+ -+ /* If didn't find anything, return NULL. */ -+ if (!nitems) { -+ if (type == BREAD) -+ cur->fts_info = FTS_DP; -+ fts_lfree(head); -+ return (NULL); -+ } -+ -+ /* Sort the entries. */ -+ if (sp->fts_compar && nitems > 1) -+ head = fts_sort(sp, head, nitems); -+ return (head); -+} -+ -+static u_short -+fts_stat(FTS *sp, register FTSENT *p, int follow) -+{ -+ register FTSENT *t; -+ register dev_t dev; -+ register ino_t ino; -+ struct stat *sbp, sb; -+ int saved_errno; -+ -+ /* If user needs stat info, stat buffer already allocated. */ -+ sbp = ISSET(FTS_NOSTAT) ? &sb : p->fts_statp; -+ -+#if defined FTS_WHITEOUT && 0 -+ /* check for whiteout */ -+ if (p->fts_flags & FTS_ISW) { -+ if (sbp != &sb) { -+ memset(sbp, '\0', sizeof (*sbp)); -+ sbp->st_mode = S_IFWHT; -+ } -+ return (FTS_W); -+ } -+#endif -+ -+ /* -+ * If doing a logical walk, or application requested FTS_FOLLOW, do -+ * a stat(2). If that fails, check for a non-existent symlink. If -+ * fail, set the errno from the stat call. -+ */ -+ if (ISSET(FTS_LOGICAL) || follow) { -+ if (stat(p->fts_accpath, sbp)) { -+ saved_errno = errno; -+ if (!lstat(p->fts_accpath, sbp)) { -+ errno = 0; -+ return (FTS_SLNONE); -+ } -+ p->fts_errno = saved_errno; -+ goto err; -+ } -+ } else if (lstat(p->fts_accpath, sbp)) { -+ p->fts_errno = errno; -+err: memset(sbp, 0, sizeof(struct stat)); -+ return (FTS_NS); -+ } -+ -+ if (S_ISDIR(sbp->st_mode)) { -+ /* -+ * Set the device/inode. Used to find cycles and check for -+ * crossing mount points. Also remember the link count, used -+ * in fts_build to limit the number of stat calls. It is -+ * understood that these fields are only referenced if fts_info -+ * is set to FTS_D. -+ */ -+ dev = p->fts_dev = sbp->st_dev; -+ ino = p->fts_ino = sbp->st_ino; -+ p->fts_nlink = sbp->st_nlink; -+ -+ if (ISDOT(p->fts_name)) -+ return (FTS_DOT); -+ -+ /* -+ * Cycle detection is done by brute force when the directory -+ * is first encountered. If the tree gets deep enough or the -+ * number of symbolic links to directories is high enough, -+ * something faster might be worthwhile. -+ */ -+ for (t = p->fts_parent; -+ t->fts_level >= FTS_ROOTLEVEL; t = t->fts_parent) -+ if (ino == t->fts_ino && dev == t->fts_dev) { -+ p->fts_cycle = t; -+ return (FTS_DC); -+ } -+ return (FTS_D); -+ } -+ if (S_ISLNK(sbp->st_mode)) -+ return (FTS_SL); -+ if (S_ISREG(sbp->st_mode)) -+ return (FTS_F); -+ return (FTS_DEFAULT); -+} -+ -+static FTSENT * -+fts_sort(FTS *sp, FTSENT *head, register int nitems) -+{ -+ register FTSENT **ap, *p; -+ -+ /* -+ * Construct an array of pointers to the structures and call qsort(3). -+ * Reassemble the array in the order returned by qsort. If unable to -+ * sort for memory reasons, return the directory entries in their -+ * current order. Allocate enough space for the current needs plus -+ * 40 so don't realloc one entry at a time. -+ */ -+ if (nitems > sp->fts_nitems) { -+ struct _ftsent **a; -+ -+ sp->fts_nitems = nitems + 40; -+ if ((a = realloc(sp->fts_array, -+ (size_t)(sp->fts_nitems * sizeof(FTSENT *)))) == NULL) { -+ free(sp->fts_array); -+ sp->fts_array = NULL; -+ sp->fts_nitems = 0; -+ return (head); -+ } -+ sp->fts_array = a; -+ } -+ for (ap = sp->fts_array, p = head; p; p = p->fts_link) -+ *ap++ = p; -+ qsort((void *)sp->fts_array, nitems, sizeof(FTSENT *), sp->fts_compar); -+ for (head = *(ap = sp->fts_array); --nitems; ++ap) -+ ap[0]->fts_link = ap[1]; -+ ap[0]->fts_link = NULL; -+ return (head); -+} -+ -+static FTSENT * -+fts_alloc(FTS *sp, const char *name, size_t namelen) -+{ -+ register FTSENT *p; -+ size_t len; -+ -+ /* -+ * The file name is a variable length array and no stat structure is -+ * necessary if the user has set the nostat bit. Allocate the FTSENT -+ * structure, the file name and the stat structure in one chunk, but -+ * be careful that the stat structure is reasonably aligned. Since the -+ * fts_name field is declared to be of size 1, the fts_name pointer is -+ * namelen + 2 before the first possible address of the stat structure. -+ */ -+ len = sizeof(FTSENT) + namelen; -+ if (!ISSET(FTS_NOSTAT)) -+ len += sizeof(struct stat) + ALIGNBYTES; -+ if ((p = malloc(len)) == NULL) -+ return (NULL); -+ -+ /* Copy the name and guarantee NUL termination. */ -+ memmove(p->fts_name, name, namelen); -+ p->fts_name[namelen] = '\0'; -+ -+ if (!ISSET(FTS_NOSTAT)) -+ p->fts_statp = (struct stat *)ALIGN(p->fts_name + namelen + 2); -+ p->fts_namelen = namelen; -+ p->fts_path = sp->fts_path; -+ p->fts_errno = 0; -+ p->fts_flags = 0; -+ p->fts_instr = FTS_NOINSTR; -+ p->fts_number = 0; -+ p->fts_pointer = NULL; -+ return (p); -+} -+ -+static void -+fts_lfree(register FTSENT *head) -+{ -+ register FTSENT *p; -+ -+ /* Free a linked list of structures. */ -+ while ((p = head)) { -+ head = head->fts_link; -+ free(p); -+ } -+} -+ -+/* -+ * Allow essentially unlimited paths; find, rm, ls should all work on any tree. -+ * Most systems will allow creation of paths much longer than MAXPATHLEN, even -+ * though the kernel won't resolve them. Add the size (not just what's needed) -+ * plus 256 bytes so don't realloc the path 2 bytes at a time. -+ */ -+static int -+fts_palloc(FTS *sp, size_t more) -+{ -+ char *p; -+ -+ sp->fts_pathlen += more + 256; -+ /* -+ * Check for possible wraparound. In an FTS, fts_pathlen is -+ * a signed int but in an FTSENT it is an unsigned short. -+ * We limit fts_pathlen to USHRT_MAX to be safe in both cases. -+ */ -+ if (sp->fts_pathlen < 0 || sp->fts_pathlen >= USHRT_MAX) { -+ free(sp->fts_path); -+ sp->fts_path = NULL; -+ errno = ENAMETOOLONG; -+ return (1); -+ } -+ p = realloc(sp->fts_path, sp->fts_pathlen); -+ if (p == NULL) { -+ free(sp->fts_path); -+ sp->fts_path = NULL; -+ return 1; -+ } -+ sp->fts_path = p; -+ return 0; -+} -+ -+/* -+ * When the path is realloc'd, have to fix all of the pointers in structures -+ * already returned. -+ */ -+static void -+fts_padjust(FTS *sp, FTSENT *head) -+{ -+ FTSENT *p; -+ char *addr = sp->fts_path; -+ -+#define ADJUST(p) do { \ -+ if ((p)->fts_accpath != (p)->fts_name) { \ -+ (p)->fts_accpath = \ -+ (char *)addr + ((p)->fts_accpath - (p)->fts_path); \ -+ } \ -+ (p)->fts_path = addr; \ -+} while (0) -+ /* Adjust the current set of children. */ -+ for (p = sp->fts_child; p; p = p->fts_link) -+ ADJUST(p); -+ -+ /* Adjust the rest of the tree, including the current level. */ -+ for (p = head; p->fts_level >= FTS_ROOTLEVEL;) { -+ ADJUST(p); -+ p = p->fts_link ? p->fts_link : p->fts_parent; -+ } -+} -+ -+static size_t -+fts_maxarglen(char * const *argv) -+{ -+ size_t len, max; -+ -+ for (max = 0; *argv; ++argv) -+ if ((len = strlen(*argv)) > max) -+ max = len; -+ return (max + 1); -+} -+ -+/* -+ * Change to dir specified by fd or p->fts_accpath without getting -+ * tricked by someone changing the world out from underneath us. -+ * Assumes p->fts_dev and p->fts_ino are filled in. -+ */ -+static int -+fts_safe_changedir(FTS *sp, FTSENT *p, int fd, const char *path) -+{ -+ int ret, oerrno, newfd; -+ struct stat64 sb; -+ -+ newfd = fd; -+ if (ISSET(FTS_NOCHDIR)) -+ return (0); -+ if (fd < 0 && (newfd = open(path, O_RDONLY, 0)) < 0) -+ return (-1); -+ if (fstat64(newfd, &sb)) { -+ ret = -1; -+ goto bail; -+ } -+ if (p->fts_dev != sb.st_dev || p->fts_ino != sb.st_ino) { -+ errno = ENOENT; /* disinformation */ -+ ret = -1; -+ goto bail; -+ } -+ ret = fchdir(newfd); -+bail: -+ oerrno = errno; -+ if (fd < 0) -+ (void)close(newfd); -+ errno = oerrno; -+ return (ret); -+} -diff -Nrup a/libdwfl/fts_.h b/libdwfl/fts_.h ---- a/libdwfl/fts_.h 1970-01-01 01:00:00.000000000 +0100 -+++ b/libdwfl/fts_.h 2014-11-07 15:26:00.806777392 +0000 -@@ -0,0 +1,131 @@ -+/* -+ * Copyright (c) 1989, 1993 -+ * The Regents of the University of California. All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * 1. Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * 2. Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in the -+ * documentation and/or other materials provided with the distribution. -+ * 4. Neither the name of the University nor the names of its contributors -+ * may be used to endorse or promote products derived from this software -+ * without specific prior written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -+ * SUCH DAMAGE. -+ * -+ * @(#)fts.h 8.3 (Berkeley) 8/14/94 -+ */ -+ -+#ifndef _FTS_H -+#define _FTS_H 1 -+ -+#include -+#include -+ -+/* The fts interface is incompatible with the LFS interface which -+ transparently uses the 64-bit file access functions. */ -+#ifdef __USE_FILE_OFFSET64 -+# error " cannot be used with -D_FILE_OFFSET_BITS==64" -+#endif -+ -+ -+typedef struct { -+ struct _ftsent *fts_cur; /* current node */ -+ struct _ftsent *fts_child; /* linked list of children */ -+ struct _ftsent **fts_array; /* sort array */ -+ dev_t fts_dev; /* starting device # */ -+ char *fts_path; /* path for this descent */ -+ int fts_rfd; /* fd for root */ -+ int fts_pathlen; /* sizeof(path) */ -+ int fts_nitems; /* elements in the sort array */ -+ int (*fts_compar) (const void *, const void *); /* compare fn */ -+ -+#define FTS_COMFOLLOW 0x0001 /* follow command line symlinks */ -+#define FTS_LOGICAL 0x0002 /* logical walk */ -+#define FTS_NOCHDIR 0x0004 /* don't change directories */ -+#define FTS_NOSTAT 0x0008 /* don't get stat info */ -+#define FTS_PHYSICAL 0x0010 /* physical walk */ -+#define FTS_SEEDOT 0x0020 /* return dot and dot-dot */ -+#define FTS_XDEV 0x0040 /* don't cross devices */ -+#define FTS_WHITEOUT 0x0080 /* return whiteout information */ -+#define FTS_OPTIONMASK 0x00ff /* valid user option mask */ -+ -+#define FTS_NAMEONLY 0x0100 /* (private) child names only */ -+#define FTS_STOP 0x0200 /* (private) unrecoverable error */ -+ int fts_options; /* fts_open options, global flags */ -+} FTS; -+ -+typedef struct _ftsent { -+ struct _ftsent *fts_cycle; /* cycle node */ -+ struct _ftsent *fts_parent; /* parent directory */ -+ struct _ftsent *fts_link; /* next file in directory */ -+ long fts_number; /* local numeric value */ -+ void *fts_pointer; /* local address value */ -+ char *fts_accpath; /* access path */ -+ char *fts_path; /* root path */ -+ int fts_errno; /* errno for this node */ -+ int fts_symfd; /* fd for symlink */ -+ u_short fts_pathlen; /* strlen(fts_path) */ -+ u_short fts_namelen; /* strlen(fts_name) */ -+ -+ ino_t fts_ino; /* inode */ -+ dev_t fts_dev; /* device */ -+ nlink_t fts_nlink; /* link count */ -+ -+#define FTS_ROOTPARENTLEVEL -1 -+#define FTS_ROOTLEVEL 0 -+ short fts_level; /* depth (-1 to N) */ -+ -+#define FTS_D 1 /* preorder directory */ -+#define FTS_DC 2 /* directory that causes cycles */ -+#define FTS_DEFAULT 3 /* none of the above */ -+#define FTS_DNR 4 /* unreadable directory */ -+#define FTS_DOT 5 /* dot or dot-dot */ -+#define FTS_DP 6 /* postorder directory */ -+#define FTS_ERR 7 /* error; errno is set */ -+#define FTS_F 8 /* regular file */ -+#define FTS_INIT 9 /* initialized only */ -+#define FTS_NS 10 /* stat(2) failed */ -+#define FTS_NSOK 11 /* no stat(2) requested */ -+#define FTS_SL 12 /* symbolic link */ -+#define FTS_SLNONE 13 /* symbolic link without target */ -+#define FTS_W 14 /* whiteout object */ -+ u_short fts_info; /* user flags for FTSENT structure */ -+ -+#define FTS_DONTCHDIR 0x01 /* don't chdir .. to the parent */ -+#define FTS_SYMFOLLOW 0x02 /* followed a symlink to get here */ -+ u_short fts_flags; /* private flags for FTSENT structure */ -+ -+#define FTS_AGAIN 1 /* read node again */ -+#define FTS_FOLLOW 2 /* follow symbolic link */ -+#define FTS_NOINSTR 3 /* no instructions */ -+#define FTS_SKIP 4 /* discard node */ -+ u_short fts_instr; /* fts_set() instructions */ -+ -+ struct stat *fts_statp; /* stat(2) information */ -+ char fts_name[1]; /* file name */ -+} FTSENT; -+ -+__BEGIN_DECLS -+FTSENT *fts_children (FTS *, int); -+int fts_close (FTS *); -+FTS *fts_open (char * const *, int, -+ int (*)(const FTSENT **, const FTSENT **)); -+FTSENT *fts_read (FTS *); -+int fts_set (FTS *, FTSENT *, int) __THROW; -+__END_DECLS -+ -+#endif /* fts.h */ -diff -Nrup a/libdwfl/linux-kernel-modules.c b/libdwfl/linux-kernel-modules.c ---- a/libdwfl/linux-kernel-modules.c 2014-08-27 10:25:17.000000000 +0100 -+++ b/libdwfl/linux-kernel-modules.c 2014-11-07 15:27:10.783974209 +0000 -@@ -29,7 +29,11 @@ - /* We include this before config.h because it can't handle _FILE_OFFSET_BITS. - Everything we need here is fine if its declarations just come first. */ - -+#ifdef HAVE_FTS_H - #include -+#else -+#include "fts_.h" -+#endif - - #include - -diff -Nrup a/libdwfl/Makefile.am b/libdwfl/Makefile.am ---- a/libdwfl/Makefile.am 2014-08-27 10:25:17.000000000 +0100 -+++ b/libdwfl/Makefile.am 2014-11-07 15:17:57.682478408 +0000 -@@ -79,6 +79,9 @@ endif - if LZMA - libdwfl_a_SOURCES += lzma.c - endif -+if !HAVE_FTS -+libdwfl_a_SOURCES += fts.c -+endif - - libdwfl = $(libdw) - libdw = ../libdw/libdw.so diff --git a/package/elfutils/0005-disable-po.patch b/package/elfutils/0005-disable-po.patch deleted file mode 100644 index c45c580463..0000000000 --- a/package/elfutils/0005-disable-po.patch +++ /dev/null @@ -1,24 +0,0 @@ -Disable the build of the po/ directory - -Building the po/ directory complains that the scripts in there have -been generated with gettext 0.17, while we use gettext 0.18 in -Buildroot. Since we don't care that much about po files anyway, just -disable the build of this directory. - -Based on the former patch by Thomas Petazzoni. - -Signed-off-by: Thomas Petazzoni -Signed-off-by: Vicente Olivert Riera - -diff -rup a/Makefile.am b/Makefile.am ---- a/Makefile.am 2014-11-07 15:14:39.018060884 +0000 -+++ b/Makefile.am 2014-11-07 15:30:02.864918229 +0000 -@@ -28,7 +28,7 @@ endif - - # Add doc back when we have some real content. - SUBDIRS = config m4 lib libelf libebl libdwelf libdwfl libdw libcpu libasm \ -- backends $(PROGS_SUBDIR) po tests -+ backends $(PROGS_SUBDIR) tests - - EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING \ - COPYING COPYING-GPLV2 COPYING-LGPLV3 diff --git a/package/elfutils/0005-really-make-werror-conditional-to-build-werror.patch b/package/elfutils/0005-really-make-werror-conditional-to-build-werror.patch new file mode 100644 index 0000000000..59aae5e8b6 --- /dev/null +++ b/package/elfutils/0005-really-make-werror-conditional-to-build-werror.patch @@ -0,0 +1,24 @@ +Really make -Werror conditional to BUILD_WERROR + +Otherwise it will fail with an error message like this one: + +elf_getarsym.c:290:9: error: 'n' may be used uninitialized in this +function [-Werror=maybe-uninitialized] + arsym[n].as_name = NULL; + ^ +cc1: all warnings being treated as errors + +Signed-off-by: "Yann E. MORIN" +Signed-off-by: Vicente Olivert Riera + +diff -rup a/config/eu.am b/config/eu.am +--- a/config/eu.am 2014-11-10 16:19:14.356031479 +0000 ++++ b/config/eu.am 2014-11-10 16:21:11.702072011 +0000 +@@ -35,7 +35,6 @@ LD_AS_NEEDED = @LD_AS_NEEDED@ + DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"${localedir}"' + AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. + AM_CFLAGS = -std=gnu99 -Wall -Wshadow \ +- $(if $($(*F)_no_Werror),,-Werror) \ + $(if $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) \ + $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2) \ + $($(*F)_CFLAGS) diff --git a/package/elfutils/0006-memcpy-def.patch b/package/elfutils/0006-memcpy-def.patch new file mode 100644 index 0000000000..509482774c --- /dev/null +++ b/package/elfutils/0006-memcpy-def.patch @@ -0,0 +1,26 @@ +Provide a compatibility alias __memcpy + +For some reason, libelf uses the internal glibc alias __memcpy, which +doesn't exist in uClibc. Add a manual alias so that the build can +proceed with uClibc. + +Based on the former patch by Thomas Petazzoni. + +Signed-off-by: Thomas Petazzoni +Signed-off-by: Vicente Olivert Riera + +diff -rup a/libelf/libelf.h b/libelf/libelf.h +--- a/libelf/libelf.h 2014-08-27 10:25:17.000000000 +0100 ++++ b/libelf/libelf.h 2014-11-07 15:13:08.743508221 +0000 +@@ -34,6 +34,11 @@ + /* Get the ELF types. */ + #include + ++#ifndef _LIBC ++#ifndef __mempcpy ++#define __mempcpy mempcpy ++#endif ++#endif + + /* Known translation types. */ + typedef enum diff --git a/package/elfutils/0006-really-make-werror-conditional-to-build-werror.patch b/package/elfutils/0006-really-make-werror-conditional-to-build-werror.patch deleted file mode 100644 index 59aae5e8b6..0000000000 --- a/package/elfutils/0006-really-make-werror-conditional-to-build-werror.patch +++ /dev/null @@ -1,24 +0,0 @@ -Really make -Werror conditional to BUILD_WERROR - -Otherwise it will fail with an error message like this one: - -elf_getarsym.c:290:9: error: 'n' may be used uninitialized in this -function [-Werror=maybe-uninitialized] - arsym[n].as_name = NULL; - ^ -cc1: all warnings being treated as errors - -Signed-off-by: "Yann E. MORIN" -Signed-off-by: Vicente Olivert Riera - -diff -rup a/config/eu.am b/config/eu.am ---- a/config/eu.am 2014-11-10 16:19:14.356031479 +0000 -+++ b/config/eu.am 2014-11-10 16:21:11.702072011 +0000 -@@ -35,7 +35,6 @@ LD_AS_NEEDED = @LD_AS_NEEDED@ - DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"${localedir}"' - AM_CPPFLAGS = -I. -I$(srcdir) -I$(top_srcdir)/lib -I.. - AM_CFLAGS = -std=gnu99 -Wall -Wshadow \ -- $(if $($(*F)_no_Werror),,-Werror) \ - $(if $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) \ - $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2) \ - $($(*F)_CFLAGS) diff --git a/package/elfutils/0007-memcpy-def.patch b/package/elfutils/0007-memcpy-def.patch deleted file mode 100644 index 509482774c..0000000000 --- a/package/elfutils/0007-memcpy-def.patch +++ /dev/null @@ -1,26 +0,0 @@ -Provide a compatibility alias __memcpy - -For some reason, libelf uses the internal glibc alias __memcpy, which -doesn't exist in uClibc. Add a manual alias so that the build can -proceed with uClibc. - -Based on the former patch by Thomas Petazzoni. - -Signed-off-by: Thomas Petazzoni -Signed-off-by: Vicente Olivert Riera - -diff -rup a/libelf/libelf.h b/libelf/libelf.h ---- a/libelf/libelf.h 2014-08-27 10:25:17.000000000 +0100 -+++ b/libelf/libelf.h 2014-11-07 15:13:08.743508221 +0000 -@@ -34,6 +34,11 @@ - /* Get the ELF types. */ - #include - -+#ifndef _LIBC -+#ifndef __mempcpy -+#define __mempcpy mempcpy -+#endif -+#endif - - /* Known translation types. */ - typedef enum diff --git a/package/elfutils/elfutils.hash b/package/elfutils/elfutils.hash index 998b784b76..123b7a2728 100644 --- a/package/elfutils/elfutils.hash +++ b/package/elfutils/elfutils.hash @@ -1,2 +1,3 @@ # Locally calculated -sha256 741b556863c069ceab2d81eb54aeda8c34f46728859704eaf9baef8503e9a9d1 elfutils-0.160.tar.bz2 +sha256 570c91a1783fa5386aaa2dfdd08dda1de777c2b63bf3b9c1437d635ffdd7a070 elfutils-0.161.tar.bz2 +sha256 bf0363d03e1e4668778eb4e7ddd10e405a22f753b3ad813a537fc01164d1e3fe elfutils-portability-0.161.patch diff --git a/package/elfutils/elfutils.mk b/package/elfutils/elfutils.mk index 4d5e1a6531..9901bcb680 100644 --- a/package/elfutils/elfutils.mk +++ b/package/elfutils/elfutils.mk @@ -4,12 +4,13 @@ # ################################################################################ -ELFUTILS_VERSION = 0.160 +ELFUTILS_VERSION = 0.161 ELFUTILS_SOURCE = elfutils-$(ELFUTILS_VERSION).tar.bz2 ELFUTILS_SITE = https://fedorahosted.org/releases/e/l/elfutils/$(ELFUTILS_VERSION) ELFUTILS_INSTALL_STAGING = YES ELFUTILS_LICENSE = GPLv3 GPLv2 LGPLv3 ELFUTILS_LICENSE_FILES = COPYING COPYING-GPLV2 COPYING-LGPLV3 +ELFUTILS_PATCH = elfutils-portability-0.161.patch # The tarball does not have a generated configure script ELFUTILS_AUTORECONF = YES