[Olena-patches] last-svn-commit-557-ga534a0c Tailor GNU Libiberty for Extatica.

* config.guess: New symlink to _config/config.guess. * config.sub: New symlink to _config/config.sub. * install-sh: New symlink to _config/install-sh. * config/no-executables.m4, * config/override.m4: Remove. * config/xtc.m4: New. * config/Makefile.am (EXTRA_DIST): Add xtc.m4. * libiberty/Makefile.in (COMPILE.c): Remove @ac_libiberty_warn_cflags@. (configure_deps): Remove $(srcdir)/../config/no-executables.m4 and $(srcdir)/../config/override.m4. * libiberty/aclocal.m4: Do not include ../config/no-executables.m4 nor ../config/override.m4. Include ../config/xtc.m4. * libiberty/configure.ac: Use XTC_REPLACE_FUNCS instead of AC_REPLACE_FUNCS. --- extatica/ChangeLog | 22 + extatica/config.guess | 1 + extatica/config.sub | 1 + extatica/config/Makefile.am | 3 + extatica/config/no-executables.m4 | 69 - extatica/config/override.m4 | 98 - extatica/config/xtc.m4 | 14 + extatica/install-sh | 1 + extatica/libiberty/Makefile.in | 4 +- extatica/libiberty/aclocal.m4 | 5 +- extatica/libiberty/config.in | 475 --- extatica/libiberty/configure | 8215 ------------------------------------- extatica/libiberty/configure.ac | 9 +- 13 files changed, 53 insertions(+), 8864 deletions(-) create mode 120000 extatica/config.guess create mode 120000 extatica/config.sub delete mode 100644 extatica/config/no-executables.m4 delete mode 100644 extatica/config/override.m4 create mode 100644 extatica/config/xtc.m4 create mode 120000 extatica/install-sh delete mode 100644 extatica/libiberty/config.in delete mode 100755 extatica/libiberty/configure diff --git a/extatica/ChangeLog b/extatica/ChangeLog index fd6f67e..7f2f134 100644 --- a/extatica/ChangeLog +++ b/extatica/ChangeLog @@ -1,5 +1,27 @@ 2010-11-02 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; + Tailor GNU Libiberty for Extatica. + + * config.guess: New symlink to _config/config.guess. + * config.sub: New symlink to _config/config.sub. + * install-sh: New symlink to _config/install-sh. + * config/no-executables.m4, + * config/override.m4: + Remove. + * config/xtc.m4: New. + * config/Makefile.am (EXTRA_DIST): Add xtc.m4. + * libiberty/Makefile.in (COMPILE.c): Remove + @ac_libiberty_warn_cflags@. + (configure_deps): Remove $(srcdir)/../config/no-executables.m4 and + $(srcdir)/../config/override.m4. + * libiberty/aclocal.m4: Do not include ../config/no-executables.m4 + nor ../config/override.m4. + Include ../config/xtc.m4. + * libiberty/configure.ac: Use XTC_REPLACE_FUNCS instead of + AC_REPLACE_FUNCS. + +2010-11-02 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; + Add GNU Libiberty files from CVS GNU Binutils. * config/acx.m4, diff --git a/extatica/config.guess b/extatica/config.guess new file mode 120000 index 0000000..5e1d3f1 --- /dev/null +++ b/extatica/config.guess @@ -0,0 +1 @@ +_config/config.guess \ No newline at end of file diff --git a/extatica/config.sub b/extatica/config.sub new file mode 120000 index 0000000..2d1c9e2 --- /dev/null +++ b/extatica/config.sub @@ -0,0 +1 @@ +_config/config.sub \ No newline at end of file diff --git a/extatica/config/Makefile.am b/extatica/config/Makefile.am index f11f7d0..511ba6b 100644 --- a/extatica/config/Makefile.am +++ b/extatica/config/Makefile.am @@ -15,3 +15,6 @@ # along with Olena. If not, see <http://www.gnu.org/licenses/>. dist_noinst_SCRIPTS = erbx rbconfig_gen.rb mk_local_config_rb_in.rb + +# Used by libiberty/configure.ac. +EXTRA_DIST = xtc.m4 diff --git a/extatica/config/no-executables.m4 b/extatica/config/no-executables.m4 deleted file mode 100644 index 9061624..0000000 --- a/extatica/config/no-executables.m4 +++ /dev/null @@ -1,69 +0,0 @@ -# GCC_NO_EXECUTABLES -# ----------------- -# FIXME: The GCC team has specific needs which the current Autoconf -# framework cannot solve elegantly. This macro implements a dirty -# hack until Autoconf is able to provide the services its users -# need. -# -# Several of the support libraries that are often built with GCC can't -# assume the tool-chain is already capable of linking a program: the -# compiler often expects to be able to link with some of such -# libraries. -# -# In several of these libraries, workarounds have been introduced to -# avoid the AC_PROG_CC_WORKS test, that would just abort their -# configuration. The introduction of AC_EXEEXT, enabled either by -# libtool or by CVS autoconf, have just made matters worse. -# -# Unlike the previous AC_NO_EXECUTABLES, this test does not -# disable link tests at autoconf time, but at configure time. -# This allows AC_NO_EXECUTABLES to be invoked conditionally. -AC_DEFUN_ONCE([GCC_NO_EXECUTABLES], -[m4_divert_push([KILL]) - -AC_BEFORE([$0], [_AC_COMPILER_EXEEXT]) -AC_BEFORE([$0], [AC_LINK_IFELSE]) - -m4_define([_AC_COMPILER_EXEEXT], -[AC_LANG_CONFTEST([AC_LANG_PROGRAM()]) -# FIXME: Cleanup? -AS_IF([AC_TRY_EVAL(ac_link)], [gcc_no_link=no], [gcc_no_link=yes]) -if test x$gcc_no_link = xyes; then - # Setting cross_compile will disable run tests; it will - # also disable AC_CHECK_FILE but that's generally - # correct if we can't link. - cross_compiling=yes - EXEEXT= -else - ]m4_defn([_AC_COMPILER_EXEEXT])dnl -fi -) - -m4_define([AC_LINK_IFELSE], -if test x$gcc_no_link = xyes; then - AC_MSG_ERROR([Link tests are not allowed after [[$0]].]) -fi -m4_defn([AC_LINK_IFELSE])) - -dnl This is a shame. We have to provide a default for some link tests, -dnl similar to the default for run tests. -m4_define([AC_FUNC_MMAP], -if test x$gcc_no_link = xyes; then - if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then - ac_cv_func_mmap_fixed_mapped=no - fi -fi -if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then - m4_defn([AC_FUNC_MMAP]) -fi) - -m4_divert_pop()dnl -])# GCC_NO_EXECUTABLES - -# Use the strongest available test out of AC_TRY_COMPILE and AC_TRY_LINK. -AC_DEFUN([GCC_TRY_COMPILE_OR_LINK], -[if test x$gcc_no_link = xyes; then - AC_TRY_COMPILE([$1], [$2], [$3], [$4]) -else - AC_TRY_LINK([$1], [$2], [$3], [$4]) -fi]) diff --git a/extatica/config/override.m4 b/extatica/config/override.m4 deleted file mode 100644 index fc2d527..0000000 --- a/extatica/config/override.m4 +++ /dev/null @@ -1,98 +0,0 @@ -dnl Fix Autoconf bugs by overriding broken internal Autoconf -dnl macros with backports of fixes from newer releases. -dnl -dnl The override bits of this file should be a no-op for the newest -dnl Autoconf version, which means they can be removed once the complete -dnl tree has moved to a new enough Autoconf version. -dnl -dnl The _GCC_AUTOCONF_VERSION_TEST ensures that exactly the desired -dnl Autoconf version is used. It should be kept for consistency. - -dnl Use ifdef/ifelse over m4_ifdef/m4_ifelse to be clean for 2.13. -ifdef([m4_PACKAGE_VERSION], [ - -dnl Provide m4_copy_force and m4_rename_force for old Autoconf versions. - -m4_ifndef([m4_copy_force], -[m4_define([m4_copy_force], -[m4_ifdef([$2], [m4_undefine([$2])])m4_copy($@)])]) - -m4_ifndef([m4_rename_force], -[m4_define([m4_rename_force], -[m4_ifdef([$2], [m4_undefine([$2])])m4_rename($@)])]) - -dnl AC_DEFUN a commonly used macro so this file is picked up. -m4_copy([AC_PREREQ], [_AC_PREREQ]) -AC_DEFUN([AC_PREREQ], [frob]) -m4_copy_force([_AC_PREREQ], [AC_PREREQ]) - - -dnl Ensure exactly this Autoconf version is used -m4_ifndef([_GCC_AUTOCONF_VERSION], - [m4_define([_GCC_AUTOCONF_VERSION], [2.64])]) - -dnl Test for the exact version when AC_INIT is expanded. -dnl This allows to update the tree in steps (for testing) -dnl by putting -dnl m4_define([_GCC_AUTOCONF_VERSION], [X.Y]) -dnl in configure.ac before AC_INIT, -dnl without rewriting this file. -dnl Or for updating the whole tree at once with the definition above. -AC_DEFUN([_GCC_AUTOCONF_VERSION_CHECK], -[m4_if(m4_defn([_GCC_AUTOCONF_VERSION]), - m4_defn([m4_PACKAGE_VERSION]), [], - [m4_fatal([Please use exactly Autoconf ]_GCC_AUTOCONF_VERSION[ instead of ]m4_defn([m4_PACKAGE_VERSION])[.])]) -]) -m4_define([AC_INIT], m4_defn([AC_INIT])[ -_GCC_AUTOCONF_VERSION_CHECK -]) - - -dnl Fix 2.64 cross compile detection for AVR and RTEMS -dnl by not trying to compile fopen. -m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.64], - [m4_foreach([_GCC_LANG], [C, C++, Fortran, Fortran 77], - [m4_define([_AC_LANG_IO_PROGRAM(]_GCC_LANG[)], m4_defn([AC_LANG_PROGRAM(]_GCC_LANG[)]))])]) - -m4_version_prereq([2.66],, [ -dnl We need AC_CHECK_DECL which works for overloaded C++ functions. - -# _AC_CHECK_DECL_BODY -# ------------------- -# Shell function body for AC_CHECK_DECL. -m4_define([_AC_CHECK_DECL_BODY], -[ AS_LINENO_PUSH([$[]1]) - [as_decl_name=`echo $][2|sed 's/ *(.*//'`] - [as_decl_use=`echo $][2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`] - AC_CACHE_CHECK([whether $as_decl_name is declared], [$[]3], - [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$[]4], -[@%:@ifndef $[]as_decl_name -@%:@ifdef __cplusplus - (void) $[]as_decl_use; -@%:@else - (void) $[]as_decl_name; -@%:@endif -@%:@endif -])], - [AS_VAR_SET([$[]3], [yes])], - [AS_VAR_SET([$[]3], [no])])]) - AS_LINENO_POP -])# _AC_CHECK_DECL_BODY - -# _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND, -# INCLUDES) -# ------------------------------------------------------------- -# Helper to AC_CHECK_DECLS, which generates the check for a single -# SYMBOL with INCLUDES, performs the AC_DEFINE, then expands -# ACTION-IF-FOUND or ACTION-IF-NOT-FOUND. -m4_define([_AC_CHECK_DECLS], -[AC_CHECK_DECL([$1], [ac_have_decl=1], [ac_have_decl=0], [$4])]dnl -[AC_DEFINE_UNQUOTED(AS_TR_CPP(m4_bpatsubst(HAVE_DECL_[$1],[ *(.*])), - [$ac_have_decl], - [Define to 1 if you have the declaration of `$1', - and to 0 if you don't.])]dnl -[m4_ifvaln([$2$3], [AS_IF([test $ac_have_decl = 1], [$2], [$3])])]) - -]) - -]) diff --git a/extatica/config/xtc.m4 b/extatica/config/xtc.m4 new file mode 100644 index 0000000..e325035 --- /dev/null +++ b/extatica/config/xtc.m4 @@ -0,0 +1,14 @@ +# XTC_REPLACE_FUNCS(FUNCTION...) +# ------------------------------ +# A replacement for AC_REPLACE_FUNCS that does not call AC_DEFINE when +# the checked function works. +AC_DEFUN([XTC_REPLACE_FUNCS], +[_$0(m4_flatten([$1]))]) + +m4_define([_XTC_REPLACE_FUNCS], +[AS_LITERAL_IF([$1], +[m4_map_args_w([$1], [_AC_REPLACE_FUNC(], [) +])], +[AC_CHECK_FUNCS([$1], + [_AH_CHECK_FUNC([$ac_func])], + [_AC_LIBOBJ([$ac_func])])])]) diff --git a/extatica/install-sh b/extatica/install-sh new file mode 120000 index 0000000..e5c8615 --- /dev/null +++ b/extatica/install-sh @@ -0,0 +1 @@ +_config/install-sh \ No newline at end of file diff --git a/extatica/libiberty/Makefile.in b/extatica/libiberty/Makefile.in index 1893254..7ea7595 100644 --- a/extatica/libiberty/Makefile.in +++ b/extatica/libiberty/Makefile.in @@ -112,7 +112,7 @@ installcheck: installcheck-subdir INCDIR=$(srcdir)/$(MULTISRCTOP)../include -COMPILE.c = $(CC) -c @DEFS@ $(CFLAGS) $(CPPFLAGS) -I. -I$(INCDIR) $(HDEFINES) @ac_libiberty_warn_cflags@ +COMPILE.c = $(CC) -c @DEFS@ $(CFLAGS) $(CPPFLAGS) -I. -I$(INCDIR) $(HDEFINES) # Just to make sure we don't use a built-in rule with VPATH .c.$(objext): @@ -452,8 +452,6 @@ config.status: $(srcdir)/configure AUTOCONF = autoconf configure_deps = $(srcdir)/aclocal.m4 \ $(srcdir)/../config/acx.m4 \ - $(srcdir)/../config/no-executables.m4 \ - $(srcdir)/../config/override.m4 \ $(srcdir)/../config/warnings.m4 \ $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(configure_deps) diff --git a/extatica/libiberty/aclocal.m4 b/extatica/libiberty/aclocal.m4 index f2091c9..3bd73aa 100644 --- a/extatica/libiberty/aclocal.m4 +++ b/extatica/libiberty/aclocal.m4 @@ -1,7 +1,8 @@ sinclude(../config/acx.m4) -sinclude(../config/no-executables.m4) -sinclude(../config/override.m4) +dnl sinclude(../config/no-executables.m4) +dnl sinclude(../config/override.m4) sinclude(../config/warnings.m4) +sinclude(../config/xtc.m4) dnl See whether strncmp reads past the end of its string parameters. dnl On some versions of SunOS4 at least, strncmp reads a word at a time diff --git a/extatica/libiberty/config.in b/extatica/libiberty/config.in deleted file mode 100644 index 02d93da..0000000 --- a/extatica/libiberty/config.in +++ /dev/null @@ -1,475 +0,0 @@ -/* config.in. Generated from configure.ac by autoheader. */ - -/* Define if building universal (internal helper macro) */ -#undef AC_APPLE_UNIVERSAL_BUILD - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -#undef CRAY_STACKSEG_END - -/* Define to 1 if you have the <alloca.h> header file. */ -#undef HAVE_ALLOCA_H - -/* Define to 1 if you have the `asprintf' function. */ -#undef HAVE_ASPRINTF - -/* Define to 1 if you have the `atexit' function. */ -#undef HAVE_ATEXIT - -/* Define to 1 if you have the `basename' function. */ -#undef HAVE_BASENAME - -/* Define to 1 if you have the `bcmp' function. */ -#undef HAVE_BCMP - -/* Define to 1 if you have the `bcopy' function. */ -#undef HAVE_BCOPY - -/* Define to 1 if you have the `bsearch' function. */ -#undef HAVE_BSEARCH - -/* Define to 1 if you have the `bzero' function. */ -#undef HAVE_BZERO - -/* Define to 1 if you have the `calloc' function. */ -#undef HAVE_CALLOC - -/* Define to 1 if you have the `canonicalize_file_name' function. */ -#undef HAVE_CANONICALIZE_FILE_NAME - -/* Define to 1 if you have the `clock' function. */ -#undef HAVE_CLOCK - -/* Define to 1 if you have the declaration of `asprintf', and to 0 if you - don't. */ -#undef HAVE_DECL_ASPRINTF - -/* Define to 1 if you have the declaration of `basename(char *)', and to 0 if - you don't. */ -#undef HAVE_DECL_BASENAME - -/* Define to 1 if you have the declaration of `calloc', and to 0 if you don't. - */ -#undef HAVE_DECL_CALLOC - -/* Define to 1 if you have the declaration of `ffs', and to 0 if you don't. */ -#undef HAVE_DECL_FFS - -/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't. - */ -#undef HAVE_DECL_GETENV - -/* Define to 1 if you have the declaration of `getopt', and to 0 if you don't. - */ -#undef HAVE_DECL_GETOPT - -/* Define to 1 if you have the declaration of `malloc', and to 0 if you don't. - */ -#undef HAVE_DECL_MALLOC - -/* Define to 1 if you have the declaration of `realloc', and to 0 if you - don't. */ -#undef HAVE_DECL_REALLOC - -/* Define to 1 if you have the declaration of `sbrk', and to 0 if you don't. - */ -#undef HAVE_DECL_SBRK - -/* Define to 1 if you have the declaration of `snprintf', and to 0 if you - don't. */ -#undef HAVE_DECL_SNPRINTF - -/* Define to 1 if you have the declaration of `strverscmp', and to 0 if you - don't. */ -#undef HAVE_DECL_STRVERSCMP - -/* Define to 1 if you have the declaration of `vasprintf', and to 0 if you - don't. */ -#undef HAVE_DECL_VASPRINTF - -/* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you - don't. */ -#undef HAVE_DECL_VSNPRINTF - -/* Define to 1 if you have the <fcntl.h> header file. */ -#undef HAVE_FCNTL_H - -/* Define to 1 if you have the `ffs' function. */ -#undef HAVE_FFS - -/* Define to 1 if you have the `fork' function. */ -#undef HAVE_FORK - -/* Define to 1 if you have the `getcwd' function. */ -#undef HAVE_GETCWD - -/* Define to 1 if you have the `getpagesize' function. */ -#undef HAVE_GETPAGESIZE - -/* Define to 1 if you have the `getrusage' function. */ -#undef HAVE_GETRUSAGE - -/* Define to 1 if you have the `getsysinfo' function. */ -#undef HAVE_GETSYSINFO - -/* Define to 1 if you have the `gettimeofday' function. */ -#undef HAVE_GETTIMEOFDAY - -/* Define to 1 if you have the `index' function. */ -#undef HAVE_INDEX - -/* Define to 1 if you have the `insque' function. */ -#undef HAVE_INSQUE - -/* Define to 1 if the system has the type `intptr_t'. */ -#undef HAVE_INTPTR_T - -/* Define to 1 if you have the <inttypes.h> header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the <limits.h> header file. */ -#undef HAVE_LIMITS_H - -/* Define to 1 if you have the <machine/hal_sysinfo.h> header file. */ -#undef HAVE_MACHINE_HAL_SYSINFO_H - -/* Define to 1 if you have the <malloc.h> header file. */ -#undef HAVE_MALLOC_H - -/* Define to 1 if you have the `memchr' function. */ -#undef HAVE_MEMCHR - -/* Define to 1 if you have the `memcmp' function. */ -#undef HAVE_MEMCMP - -/* Define to 1 if you have the `memcpy' function. */ -#undef HAVE_MEMCPY - -/* Define to 1 if you have the `memmem' function. */ -#undef HAVE_MEMMEM - -/* Define to 1 if you have the `memmove' function. */ -#undef HAVE_MEMMOVE - -/* Define to 1 if you have the <memory.h> header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the `memset' function. */ -#undef HAVE_MEMSET - -/* Define to 1 if you have the `mkstemps' function. */ -#undef HAVE_MKSTEMPS - -/* Define to 1 if you have a working `mmap' system call. */ -#undef HAVE_MMAP - -/* Define to 1 if you have the `on_exit' function. */ -#undef HAVE_ON_EXIT - -/* Define if you have prctl PR_SET_NAME */ -#undef HAVE_PRCTL_SET_NAME - -/* Define to 1 if you have the `psignal' function. */ -#undef HAVE_PSIGNAL - -/* Define to 1 if you have the `pstat_getdynamic' function. */ -#undef HAVE_PSTAT_GETDYNAMIC - -/* Define to 1 if you have the `pstat_getstatic' function. */ -#undef HAVE_PSTAT_GETSTATIC - -/* Define to 1 if you have the `putenv' function. */ -#undef HAVE_PUTENV - -/* Define to 1 if you have the `random' function. */ -#undef HAVE_RANDOM - -/* Define to 1 if you have the `realpath' function. */ -#undef HAVE_REALPATH - -/* Define to 1 if you have the `rename' function. */ -#undef HAVE_RENAME - -/* Define to 1 if you have the `rindex' function. */ -#undef HAVE_RINDEX - -/* Define to 1 if you have the `sbrk' function. */ -#undef HAVE_SBRK - -/* Define to 1 if you have the `setenv' function. */ -#undef HAVE_SETENV - -/* Define to 1 if you have the `setproctitle' function. */ -#undef HAVE_SETPROCTITLE - -/* Define to 1 if you have the `sigsetmask' function. */ -#undef HAVE_SIGSETMASK - -/* Define to 1 if you have the `snprintf' function. */ -#undef HAVE_SNPRINTF - -/* Define to 1 if you have the <stdint.h> header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the <stdio_ext.h> header file. */ -#undef HAVE_STDIO_EXT_H - -/* Define to 1 if you have the <stdlib.h> header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the `stpcpy' function. */ -#undef HAVE_STPCPY - -/* Define to 1 if you have the `stpncpy' function. */ -#undef HAVE_STPNCPY - -/* Define to 1 if you have the `strcasecmp' function. */ -#undef HAVE_STRCASECMP - -/* Define to 1 if you have the `strchr' function. */ -#undef HAVE_STRCHR - -/* Define to 1 if you have the `strdup' function. */ -#undef HAVE_STRDUP - -/* Define to 1 if you have the `strerror' function. */ -#undef HAVE_STRERROR - -/* Define to 1 if you have the <strings.h> header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the <string.h> header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the `strncasecmp' function. */ -#undef HAVE_STRNCASECMP - -/* Define to 1 if you have the `strndup' function. */ -#undef HAVE_STRNDUP - -/* Define to 1 if you have the `strrchr' function. */ -#undef HAVE_STRRCHR - -/* Define to 1 if you have the `strsignal' function. */ -#undef HAVE_STRSIGNAL - -/* Define to 1 if you have the `strstr' function. */ -#undef HAVE_STRSTR - -/* Define to 1 if you have the `strtod' function. */ -#undef HAVE_STRTOD - -/* Define to 1 if you have the `strtol' function. */ -#undef HAVE_STRTOL - -/* Define to 1 if you have the `strtoul' function. */ -#undef HAVE_STRTOUL - -/* Define to 1 if you have the `strverscmp' function. */ -#undef HAVE_STRVERSCMP - -/* Define to 1 if you have the `sysconf' function. */ -#undef HAVE_SYSCONF - -/* Define to 1 if you have the `sysctl' function. */ -#undef HAVE_SYSCTL - -/* Define to 1 if you have the `sysmp' function. */ -#undef HAVE_SYSMP - -/* Define if you have the sys_errlist variable. */ -#undef HAVE_SYS_ERRLIST - -/* Define to 1 if you have the <sys/file.h> header file. */ -#undef HAVE_SYS_FILE_H - -/* Define to 1 if you have the <sys/mman.h> header file. */ -#undef HAVE_SYS_MMAN_H - -/* Define if you have the sys_nerr variable. */ -#undef HAVE_SYS_NERR - -/* Define to 1 if you have the <sys/param.h> header file. */ -#undef HAVE_SYS_PARAM_H - -/* Define to 1 if you have the <sys/pstat.h> header file. */ -#undef HAVE_SYS_PSTAT_H - -/* Define to 1 if you have the <sys/resource.h> header file. */ -#undef HAVE_SYS_RESOURCE_H - 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Use the standard autoconf # tests. This will only work if the compiler works. AC_ISC_POSIX - AC_REPLACE_FUNCS($funcs) + # Autoconf's AC_REPLACE_FUNCS emits an extra line adding + # a wrong line to confdefs.h (at least in Autoconf 2.68): + # + # $as_echo "#define \`\$as_echo \"HAVE_\$ac_func\" | \$as_tr_cpp\` 1" >>confdefs.h + # + # Use a replacement macro (XTC_REPLACE_FUNCS) as a workaround. + XTC_REPLACE_FUNCS($funcs) libiberty_AC_FUNC_C_ALLOCA AC_FUNC_FORK if test $ac_cv_func_vfork_works = no; then -- 1.5.6.5