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riscv-gcc-1
Commit d1209685 by Zack Weinberg
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Makefile.in, [...]: Expunge remaining traces of facility for running MD files… 

Makefile.in, [...]: Expunge remaining traces of facility for running MD files through C preprocessor.

gcc:
        * Makefile.in, config.gcc, configure.in: Expunge remaining
        traces of facility for running MD files through C preprocessor.

libiberty:
        * aclocal.m4 (LIB_AC_PROG_CC): Moved here from configure.in.
        (AC_DEFINE_NOAUTOHEADER): New - work around bug in autoheader.
        * configure.in: Call AC_C_INLINE and AC_C_CONST.  Use three
        argument form of AC_DEFINE in dummy definitions block.  Use
        AC_DEFINE_NOAUTOHEADER for real definitions of things defined
        in dummy block.  Preload cache variables instead of bypassing
        tests, where possible.
        * acconfig.h: Removed.

        * xmalloc.c (xmalloc_failed): New function, does error
        reporting on failed allocation.
        (xmalloc, xcalloc, xrealloc): Use it.
        * libiberty.h: Move #includes to top.  Prototype xmalloc_failed.

From-SVN: r37650
parent c01a508e
Showing with 394 additions and 346 deletions
gcc/ChangeLog
2000-11-22 Zack Weinberg <zack@wolery.stanford.edu>
* Makefile.in, config.gcc, configure.in: Expunge remaining
traces of facility for running MD files through C preprocessor.
2000-11-22 Joseph S. Myers <jsm28@cam.ac.uk> 2000-11-22 Joseph S. Myers <jsm28@cam.ac.uk>
* gcov.texi: Add magic comments for texi2pod.pl. * gcov.texi: Add magic comments for texi2pod.pl.
......
gcc/Makefile.in
...@@ -495,10 +495,6 @@ GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PART ...@@ -495,10 +495,6 @@ GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PART
# Directory to link to, when using the target `maketest'. # Directory to link to, when using the target `maketest'.
DIR = ../gcc DIR = ../gcc
# Guaranteed to not exist when not passing md through cpp.
# This value is overridden directly by configure.
MD_FILE = md-cpp-not-used
# Flags to use when cross-building GCC. # Flags to use when cross-building GCC.
# Prefix to apply to names of object files when using them # Prefix to apply to names of object files when using them
# to run on the machine we are compiling on. # to run on the machine we are compiling on.
...@@ -1647,12 +1643,6 @@ s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H) ...@@ -1647,12 +1643,6 @@ s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
# about the target machine. They do depend on config.h itself, # about the target machine. They do depend on config.h itself,
# since that describes the host machine. # since that describes the host machine.
# Pass the md file through cpp if the target requests it.
$(MD_FILE): $(MD_DEPS)
rm -f $@
$(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
mv tmp-$@ $@
gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
...@@ -2237,9 +2227,6 @@ clean: mostlyclean $(INTL_CLEAN) lang.clean ...@@ -2237,9 +2227,6 @@ clean: mostlyclean $(INTL_CLEAN) lang.clean
-rm -rf libgcc -rm -rf libgcc
-rm -f *.dvi -rm -f *.dvi
-rm -f */*.dvi -rm -f */*.dvi
-if [ -f md.pre-cpp ]; then \
rm -f md ; \
fi
# Delete the include directory. # Delete the include directory.
-rm -rf include -rm -rf include
# Delete files used by the "multilib" facility (including libgcc subdirs). # Delete files used by the "multilib" facility (including libgcc subdirs).
...@@ -2259,7 +2246,7 @@ clean: mostlyclean $(INTL_CLEAN) lang.clean ...@@ -2259,7 +2246,7 @@ clean: mostlyclean $(INTL_CLEAN) lang.clean
INTL_DISTCLEAN = intl.distclean INTL_DISTCLEAN = intl.distclean
distclean: clean $(INTL_DISTCLEAN) lang.distclean distclean: clean $(INTL_DISTCLEAN) lang.distclean
-rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h -rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
-rm -f md cstamp-h -rm -f cstamp-h
-rm -f config.status config.run config.cache config.bak -rm -f config.status config.run config.cache config.bak
-rm -f Make-lang Make-hooks Make-host Make-target -rm -f Make-lang Make-hooks Make-host Make-target
-rm -f Makefile specs.h options.h gencheck.h *.oaux -rm -f Makefile specs.h options.h gencheck.h *.oaux
......
gcc/config.gcc
...@@ -119,9 +119,6 @@ ...@@ -119,9 +119,6 @@
# build_install_headers_dir # build_install_headers_dir
# Target to use when installing header files. # Target to use when installing header files.
# #
# md_cppflags Non-empty list of args to pass to cpp if the target
# wants its .md file passed through cpp.
#
# host_truncate_target # host_truncate_target
# Non-empty if the target name should be truncated # Non-empty if the target name should be truncated
# on this host, due to filename length issues. # on this host, due to filename length issues.
...@@ -182,9 +179,6 @@ use_collect2= ...@@ -182,9 +179,6 @@ use_collect2=
target_cpu_default= target_cpu_default=
# Set this to control how the header file directory is installed. # Set this to control how the header file directory is installed.
install_headers_dir=install-headers-tar install_headers_dir=install-headers-tar
# Set this to a non-empty list of args to pass to cpp if the target
# wants its .md file passed through cpp.
md_cppflags=
# Set this if directory names should be truncated to 14 characters. # Set this if directory names should be truncated to 14 characters.
truncate_target= truncate_target=
# Set this if gdb needs a dir command with `dirname $out_file` # Set this if gdb needs a dir command with `dirname $out_file`
......
gcc/configure
...@@ -1575,7 +1575,7 @@ for ac_kw in inline __inline__ __inline; do ...@@ -1575,7 +1575,7 @@ for ac_kw in inline __inline__ __inline; do
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
} $ac_kw foo() { } int $ac_kw foo() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1582: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1582: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
...@@ -1605,7 +1605,7 @@ esac ...@@ -1605,7 +1605,7 @@ esac
# Find some useful tools # Find some useful tools
for ac_prog in gawk mawk nawk awk for ac_prog in mawk gawk nawk awk
do do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
...@@ -4013,7 +4013,7 @@ else ...@@ -4013,7 +4013,7 @@ else
int main() { int main() {
/* Ultrix mips cc rejects this. */ /* Ultrix mips cc rejects this. */
typedef int charset[2]; const charset x; typedef int charset[2]; const charset x = {0,0};
/* SunOS 4.1.1 cc rejects this. */ /* SunOS 4.1.1 cc rejects this. */
char const *const *ccp; char const *const *ccp;
char **p; char **p;
...@@ -4154,7 +4154,7 @@ else ...@@ -4154,7 +4154,7 @@ else
#include "confdefs.h" #include "confdefs.h"
#include <alloca.h> #include <alloca.h>
int main() { int main() {
char *p = alloca(2 * sizeof(int)); void *p = alloca(2 * sizeof(int));
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
...@@ -5708,20 +5708,6 @@ else ...@@ -5708,20 +5708,6 @@ else
maybe_use_collect2="-DUSE_COLLECT2" maybe_use_collect2="-DUSE_COLLECT2"
fi fi
# NEED TO CONVERT
# Set MD_DEPS if the real md file is in md.pre-cpp.
# Set MD_CPP to the cpp to pass the md file through. Md files use ';'
# for line oriented comments, so we must always use a GNU cpp. If
# building gcc with a cross compiler, use the cross compiler just
# built. Otherwise, we can use the cpp just built.
md_file_sub=
if test "x$md_cppflags" = x
then
md_file_sub=$srcdir/config/$md_file
else
md_file=md
fi
# If we have gas in the build tree, make a link to it. # If we have gas in the build tree, make a link to it.
if test -f ../gas/Makefile; then if test -f ../gas/Makefile; then
rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
...@@ -5743,7 +5729,7 @@ fi ...@@ -5743,7 +5729,7 @@ fi
# Figure out what assembler we will be using. # Figure out what assembler we will be using.
echo $ac_n "checking what assembler to use""... $ac_c" 1>&6 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
echo "configure:5747: checking what assembler to use" >&5 echo "configure:5733: checking what assembler to use" >&5
gcc_cv_as= gcc_cv_as=
gcc_cv_gas_major_version= gcc_cv_gas_major_version=
gcc_cv_gas_minor_version= gcc_cv_gas_minor_version=
...@@ -5828,7 +5814,7 @@ fi ...@@ -5828,7 +5814,7 @@ fi
# Figure out what nm we will be using. # Figure out what nm we will be using.
echo $ac_n "checking what nm to use""... $ac_c" 1>&6 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
echo "configure:5832: checking what nm to use" >&5 echo "configure:5818: checking what nm to use" >&5
if test -x nm$host_exeext; then if test -x nm$host_exeext; then
gcc_cv_nm=./nm$host_exeext gcc_cv_nm=./nm$host_exeext
elif test x$host = x$target; then elif test x$host = x$target; then
...@@ -5839,7 +5825,7 @@ echo "$ac_t""$gcc_cv_nm" 1>&6 ...@@ -5839,7 +5825,7 @@ echo "$ac_t""$gcc_cv_nm" 1>&6
# Figure out what assembler alignment features are present. # Figure out what assembler alignment features are present.
echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
echo "configure:5843: checking assembler alignment features" >&5 echo "configure:5829: checking assembler alignment features" >&5
gcc_cv_as_alignment_features=none gcc_cv_as_alignment_features=none
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
# Gas version 2.6 and later support for .balign and .p2align. # Gas version 2.6 and later support for .balign and .p2align.
...@@ -5887,7 +5873,7 @@ fi ...@@ -5887,7 +5873,7 @@ fi
echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
echo "configure:5891: checking assembler subsection support" >&5 echo "configure:5877: checking assembler subsection support" >&5
gcc_cv_as_subsections=no gcc_cv_as_subsections=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
...@@ -5927,7 +5913,7 @@ fi ...@@ -5927,7 +5913,7 @@ fi
echo "$ac_t""$gcc_cv_as_subsections" 1>&6 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
echo $ac_n "checking assembler weak support""... $ac_c" 1>&6 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
echo "configure:5931: checking assembler weak support" >&5 echo "configure:5917: checking assembler weak support" >&5
gcc_cv_as_weak=no gcc_cv_as_weak=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -5950,7 +5936,7 @@ fi ...@@ -5950,7 +5936,7 @@ fi
echo "$ac_t""$gcc_cv_as_weak" 1>&6 echo "$ac_t""$gcc_cv_as_weak" 1>&6
echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
echo "configure:5954: checking assembler hidden support" >&5 echo "configure:5940: checking assembler hidden support" >&5
gcc_cv_as_hidden=no gcc_cv_as_hidden=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
...@@ -5976,7 +5962,7 @@ echo "$ac_t""$gcc_cv_as_hidden" 1>&6 ...@@ -5976,7 +5962,7 @@ echo "$ac_t""$gcc_cv_as_hidden" 1>&6
case "$target" in case "$target" in
sparc*-*-*) sparc*-*-*)
echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
echo "configure:5980: checking assembler .register pseudo-op support" >&5 echo "configure:5966: checking assembler .register pseudo-op support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6004,7 +5990,7 @@ EOF ...@@ -6004,7 +5990,7 @@ EOF
fi fi
echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
echo "configure:6008: checking assembler supports -relax" >&5 echo "configure:5994: checking assembler supports -relax" >&5
if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6034,7 +6020,7 @@ EOF ...@@ -6034,7 +6020,7 @@ EOF
case "$tm_file" in case "$tm_file" in
*64*) *64*)
echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6 echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
echo "configure:6038: checking for 64 bit support in assembler ($gcc_cv_as)" >&5 echo "configure:6024: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6079,7 +6065,7 @@ EOF ...@@ -6079,7 +6065,7 @@ EOF
if test "x$gcc_cv_as_flags64" != xno; then if test "x$gcc_cv_as_flags64" != xno; then
echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
echo "configure:6083: checking for assembler offsetable %lo() support" >&5 echo "configure:6069: checking for assembler offsetable %lo() support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6118,7 +6104,7 @@ EOF ...@@ -6118,7 +6104,7 @@ EOF
i[34567]86-*-*) i[34567]86-*-*)
echo $ac_n "checking assembler instructions""... $ac_c" 1>&6 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
echo "configure:6122: checking assembler instructions" >&5 echo "configure:6108: checking assembler instructions" >&5
gcc_cv_as_instructions= gcc_cv_as_instructions=
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -6147,7 +6133,7 @@ EOF ...@@ -6147,7 +6133,7 @@ EOF
esac esac
echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
echo "configure:6151: checking assembler dwarf2 debug_line support" >&5 echo "configure:6137: checking assembler dwarf2 debug_line support" >&5
gcc_cv_as_dwarf2_debug_line=no gcc_cv_as_dwarf2_debug_line=no
# ??? Not all targets support dwarf2 debug_line, even within a version # ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any # of gas. Moreover, we need to emit a valid instruction to trigger any
...@@ -6324,7 +6310,7 @@ EOF ...@@ -6324,7 +6310,7 @@ EOF
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
echo "configure:6328: checking whether to enable maintainer-specific portions of Makefiles" >&5 echo "configure:6314: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode" enableval="$enable_maintainer_mode"
......
gcc/configure.in
...@@ -1077,20 +1077,6 @@ else ...@@ -1077,20 +1077,6 @@ else
maybe_use_collect2="-DUSE_COLLECT2" maybe_use_collect2="-DUSE_COLLECT2"
fi fi
# NEED TO CONVERT
# Set MD_DEPS if the real md file is in md.pre-cpp.
# Set MD_CPP to the cpp to pass the md file through. Md files use ';'
# for line oriented comments, so we must always use a GNU cpp. If
# building gcc with a cross compiler, use the cross compiler just
# built. Otherwise, we can use the cpp just built.
md_file_sub=
if test "x$md_cppflags" = x
then
md_file_sub=$srcdir/config/$md_file
else
md_file=md
fi
# If we have gas in the build tree, make a link to it. # If we have gas in the build tree, make a link to it.
if test -f ../gas/Makefile; then if test -f ../gas/Makefile; then
rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
......
include/ChangeLog
2000-11-22 Zack Weinberg <zack@wolery.stanford.edu>
* libiberty.h: Move #includes to top. Prototype xmalloc_failed.
2000-11-15 Kenneth Block <kenneth.block@compaq.com> 2000-11-15 Kenneth Block <kenneth.block@compaq.com>
* demangle.h: Add gnat and java demangle styles. * demangle.h: Add gnat and java demangle styles.
......
include/libiberty.h
...@@ -16,6 +16,13 @@ extern "C" { ...@@ -16,6 +16,13 @@ extern "C" {
#include "ansidecl.h" #include "ansidecl.h"
#ifdef ANSI_PROTOTYPES
/* Get a definition for size_t. */
#include <stddef.h>
/* Get a definition for va_list. */
#include <stdarg.h>
#endif
/* Build an argument vector from a string. Allocates memory using /* Build an argument vector from a string. Allocates memory using
malloc. Use freeargv to free the vector. */ malloc. Use freeargv to free the vector. */
...@@ -130,16 +137,13 @@ extern void xexit PARAMS ((int status)) ATTRIBUTE_NORETURN; ...@@ -130,16 +137,13 @@ extern void xexit PARAMS ((int status)) ATTRIBUTE_NORETURN;
extern void xmalloc_set_program_name PARAMS ((const char *)); extern void xmalloc_set_program_name PARAMS ((const char *));
/* Report an allocation failure. */
extern void xmalloc_failed PARAMS ((size_t)) ATTRIBUTE_NORETURN;
/* Allocate memory without fail. If malloc fails, this will print a /* Allocate memory without fail. If malloc fails, this will print a
message to stderr (using the name set by xmalloc_set_program_name, message to stderr (using the name set by xmalloc_set_program_name,
if any) and then call xexit. */ if any) and then call xexit. */
#ifdef ANSI_PROTOTYPES
/* Get a definition for size_t. */
#include <stddef.h>
/* Get a definition for va_list. */
#include <stdarg.h>
#endif
extern PTR xmalloc PARAMS ((size_t)) ATTRIBUTE_MALLOC; extern PTR xmalloc PARAMS ((size_t)) ATTRIBUTE_MALLOC;
/* Reallocate memory without fail. This works like xmalloc. Note, /* Reallocate memory without fail. This works like xmalloc. Note,
......
libiberty/ChangeLog
2000-11-22 Zack Weinberg <zack@wolery.stanford.edu>
* aclocal.m4 (LIB_AC_PROG_CC): Moved here from configure.in.
(AC_DEFINE_NOAUTOHEADER): New - work around bug in autoheader.
* configure.in: Call AC_C_INLINE and AC_C_CONST. Use three
argument form of AC_DEFINE in dummy definitions block. Use
AC_DEFINE_NOAUTOHEADER for real definitions of things defined
in dummy block. Preload cache variables instead of bypassing
tests, where possible.
* acconfig.h: Removed.
* xmalloc.c (xmalloc_failed): New function, does error
reporting on failed allocation.
(xmalloc, xcalloc, xrealloc): Use it.
2000-11-21 Hans-Peter Nilsson <hp@bitrange.com> 2000-11-21 Hans-Peter Nilsson <hp@bitrange.com>
* cplus-dem.c (cplus_demangle): Fix formatting. * cplus-dem.c (cplus_demangle): Fix formatting.
......
libiberty/acconfig.h deleted 100644 → 0
/* Define if you have the sys_errlist variable. */
#undef HAVE_SYS_ERRLIST
/* Define if you have the sys_nerr variable. */
#undef HAVE_SYS_NERR
/* Define if you have the sys_siglist variable. */
#undef HAVE_SYS_SIGLIST
/* Define if you have the strerror function. */
#undef HAVE_STRERROR
libiberty/aclocal.m4
...@@ -83,3 +83,54 @@ then AC_DEFINE(NEED_DECLARATION_ERRNO, 1, ...@@ -83,3 +83,54 @@ then AC_DEFINE(NEED_DECLARATION_ERRNO, 1,
[Define if errno must be declared even when <errno.h> is included.]) [Define if errno must be declared even when <errno.h> is included.])
fi fi
]) ])
# FIXME: We temporarily define our own version of AC_PROG_CC. This is
# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
# are probably using a cross compiler, which will not be able to fully
# link an executable. This should really be fixed in autoconf
# itself.
AC_DEFUN(LIB_AC_PROG_CC,
[AC_BEFORE([$0], [AC_PROG_CPP])dnl
AC_PROVIDE([AC_PROG_CC])
AC_CHECK_PROG(CC, gcc, gcc)
if test -z "$CC"; then
AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
fi
AC_PROG_CC_GNU
if test $ac_cv_prog_gcc = yes; then
GCC=yes
ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
dnl Check whether -g works, even if CFLAGS is set, in case the package
dnl plays around with CFLAGS (such as to build both debugging and
dnl normal versions of a library), tasteless as that idea is.
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
AC_PROG_CC_G
if test "$ac_test_CFLAGS" = set; then
CFLAGS="$ac_save_CFLAGS"
elif test $ac_cv_prog_cc_g = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-O2"
fi
else
GCC=
ac_libiberty_warn_cflags=
test "${CFLAGS+set}" = set || CFLAGS="-g"
fi
AC_SUBST(ac_libiberty_warn_cflags)
])
# Work around a bug in autoheader. This can go away when we switch to
# autoconf >2.50. The use of define instead of AC_DEFUN is
# deliberate.
define(AC_DEFINE_NOAUTOHEADER,
[cat >> confdefs.h <<\EOF
[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
EOF
])
libiberty/config.in
...@@ -3,6 +3,9 @@ ...@@ -3,6 +3,9 @@
/* Define if using alloca.c. */ /* Define if using alloca.c. */
#undef C_ALLOCA #undef C_ALLOCA
/* Define to empty if the keyword does not work. */
#undef const
/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. /* 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. */ This function is required for alloca.c support on those systems. */
#undef CRAY_STACKSEG_END #undef CRAY_STACKSEG_END
...@@ -22,6 +25,9 @@ ...@@ -22,6 +25,9 @@
/* Define if you have <vfork.h>. */ /* Define if you have <vfork.h>. */
#undef HAVE_VFORK_H #undef HAVE_VFORK_H
/* Define as __inline if that's what the C compiler calls it. */
#undef inline
/* Define to `int' if <sys/types.h> doesn't define. */ /* Define to `int' if <sys/types.h> doesn't define. */
#undef pid_t #undef pid_t
...@@ -46,18 +52,6 @@ ...@@ -46,18 +52,6 @@
/* Define vfork as fork if vfork does not work. */ /* Define vfork as fork if vfork does not work. */
#undef vfork #undef vfork
/* Define if you have the sys_errlist variable. */
#undef HAVE_SYS_ERRLIST
/* Define if you have the sys_nerr variable. */
#undef HAVE_SYS_NERR
/* Define if you have the sys_siglist variable. */
#undef HAVE_SYS_SIGLIST
/* Define if you have the strerror function. */
#undef HAVE_STRERROR
/* Define if you have the asprintf function. */ /* Define if you have the asprintf function. */
#undef HAVE_ASPRINTF #undef HAVE_ASPRINTF
...@@ -244,3 +238,12 @@ ...@@ -244,3 +238,12 @@
/* Define if errno must be declared even when <errno.h> is included. */ /* Define if errno must be declared even when <errno.h> is included. */
#undef NEED_DECLARATION_ERRNO #undef NEED_DECLARATION_ERRNO
/* Define if you have the sys_errlist variable. */
#undef HAVE_SYS_ERRLIST
/* Define if you have the sys_nerr variable. */
#undef HAVE_SYS_NERR
/* Define if you have the sys_siglist variable. */
#undef HAVE_SYS_SIGLIST
libiberty/configure
...@@ -733,20 +733,11 @@ fi ...@@ -733,20 +733,11 @@ fi
fi fi
# FIXME: We temporarily define our own version of AC_PROG_CC. This is
# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
# are probably using a cross compiler, which will not be able to fully
# link an executable. This should really be fixed in autoconf
# itself.
# Extract the first word of "gcc", so it can be a program name with args. # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2 set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:750: checking for $ac_word" >&5 echo "configure:741: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -776,7 +767,7 @@ if test -z "$CC"; then ...@@ -776,7 +767,7 @@ if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args. # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2 set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:780: checking for $ac_word" >&5 echo "configure:771: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -825,7 +816,7 @@ fi ...@@ -825,7 +816,7 @@ fi
fi fi
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:829: checking whether we are using GNU C" >&5 echo "configure:820: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -834,7 +825,7 @@ else ...@@ -834,7 +825,7 @@ else
yes; yes;
#endif #endif
EOF EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:829: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes ac_cv_prog_gcc=yes
else else
ac_cv_prog_gcc=no ac_cv_prog_gcc=no
...@@ -850,7 +841,7 @@ if test $ac_cv_prog_gcc = yes; then ...@@ -850,7 +841,7 @@ if test $ac_cv_prog_gcc = yes; then
ac_save_CFLAGS="$CFLAGS" ac_save_CFLAGS="$CFLAGS"
CFLAGS= CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:854: checking whether ${CC-cc} accepts -g" >&5 echo "configure:845: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -879,8 +870,9 @@ else ...@@ -879,8 +870,9 @@ else
fi fi
echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
echo "configure:884: checking for POSIXized ISC" >&5 echo "configure:876: checking for POSIXized ISC" >&5
if test -d /etc/conf/kconfig.d && if test -d /etc/conf/kconfig.d &&
grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
then then
...@@ -900,6 +892,121 @@ else ...@@ -900,6 +892,121 @@ else
ISC= ISC=
fi fi
echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:897: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 902 "configure"
#include "confdefs.h"
int main() {
/* Ultrix mips cc rejects this. */
typedef int charset[2]; const charset x = {0,0};
/* SunOS 4.1.1 cc rejects this. */
char const *const *ccp;
char **p;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
/* AIX XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in an arm
of an if-expression whose if-part is not a constant expression */
const char *g = "string";
ccp = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++ccp;
p = (char**) ccp;
ccp = (char const *const *) p;
{ /* SCO 3.2v4 cc rejects this. */
char *t;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17};
const int *foo = &x[0];
++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr;
iptr p = 0;
++p;
}
{ /* AIX XL C 1.02.0.0 rejects this saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; };
struct s *b; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
}
; return 0; }
EOF
if { (eval echo configure:951: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_c_const=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_c_const" 1>&6
if test $ac_cv_c_const = no; then
cat >> confdefs.h <<\EOF
#define const
EOF
fi
echo $ac_n "checking for inline""... $ac_c" 1>&6
echo "configure:972: checking for inline" >&5
if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat > conftest.$ac_ext <<EOF
#line 979 "configure"
#include "confdefs.h"
int main() {
} int $ac_kw foo() {
; return 0; }
EOF
if { (eval echo configure:986: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_inline=$ac_kw; break
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
fi
echo "$ac_t""$ac_cv_c_inline" 1>&6
case "$ac_cv_c_inline" in
inline | yes) ;;
no) cat >> confdefs.h <<\EOF
#define inline
EOF
;;
*) cat >> confdefs.h <<EOF
#define inline $ac_cv_c_inline
EOF
;;
esac
...@@ -918,7 +1025,7 @@ fi ...@@ -918,7 +1025,7 @@ fi
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh. # ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:922: checking for a BSD compatible install" >&5 echo "configure:1029: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -979,7 +1086,7 @@ host_makefile_frag=${frag} ...@@ -979,7 +1086,7 @@ host_makefile_frag=${frag}
# able to link anything, it had better be able to at least compile # able to link anything, it had better be able to at least compile
# something. # something.
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:983: checking how to run the C preprocessor" >&5 echo "configure:1090: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory. # On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then if test -n "$CPP" && test -d "$CPP"; then
CPP= CPP=
...@@ -994,13 +1101,13 @@ else ...@@ -994,13 +1101,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser, # On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. # not just through cpp.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 998 "configure" #line 1105 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1004: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1111: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
...@@ -1011,13 +1118,13 @@ else ...@@ -1011,13 +1118,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp" CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1015 "configure" #line 1122 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1128: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
...@@ -1028,13 +1135,13 @@ else ...@@ -1028,13 +1135,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -nologo -E" CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1032 "configure" #line 1139 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1038: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
...@@ -1062,17 +1169,17 @@ for ac_hdr in sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings ...@@ -1062,17 +1169,17 @@ for ac_hdr in sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1066: checking for $ac_hdr" >&5 echo "configure:1173: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1071 "configure" #line 1178 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1183: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
...@@ -1099,12 +1206,12 @@ fi ...@@ -1099,12 +1206,12 @@ fi
done done
echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
echo "configure:1103: checking for sys/wait.h that is POSIX.1 compatible" >&5 echo "configure:1210: checking for sys/wait.h that is POSIX.1 compatible" >&5
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1108 "configure" #line 1215 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/wait.h> #include <sys/wait.h>
...@@ -1120,7 +1227,7 @@ wait (&s); ...@@ -1120,7 +1227,7 @@ wait (&s);
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1124: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_header_sys_wait_h=yes ac_cv_header_sys_wait_h=yes
else else
...@@ -1141,12 +1248,12 @@ EOF ...@@ -1141,12 +1248,12 @@ EOF
fi fi
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
echo "configure:1145: checking whether time.h and sys/time.h may both be included" >&5 echo "configure:1252: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1150 "configure" #line 1257 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/time.h> #include <sys/time.h>
...@@ -1155,7 +1262,7 @@ int main() { ...@@ -1155,7 +1262,7 @@ int main() {
struct tm *tp; struct tm *tp;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1159: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1266: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_header_time=yes ac_cv_header_time=yes
else else
...@@ -1177,19 +1284,19 @@ fi ...@@ -1177,19 +1284,19 @@ fi
echo $ac_n "checking whether errno must be declared""... $ac_c" 1>&6 echo $ac_n "checking whether errno must be declared""... $ac_c" 1>&6
echo "configure:1181: checking whether errno must be declared" >&5 echo "configure:1288: checking whether errno must be declared" >&5
if eval "test \"`echo '$''{'libiberty_cv_declare_errno'+set}'`\" = set"; then if eval "test \"`echo '$''{'libiberty_cv_declare_errno'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1186 "configure" #line 1293 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <errno.h> #include <errno.h>
int main() { int main() {
int x = errno; int x = errno;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1193: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1300: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
libiberty_cv_declare_errno=no libiberty_cv_declare_errno=no
else else
...@@ -1265,12 +1372,12 @@ if test "x" = "y"; then ...@@ -1265,12 +1372,12 @@ if test "x" = "y"; then
for ac_func in asprintf atexit basename bcmp bcopy bzero calloc clock getcwd for ac_func in asprintf atexit basename bcmp bcopy bzero calloc clock getcwd
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1269: checking for $ac_func" >&5 echo "configure:1376: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1274 "configure" #line 1381 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -1293,7 +1400,7 @@ $ac_func(); ...@@ -1293,7 +1400,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -1320,12 +1427,12 @@ done ...@@ -1320,12 +1427,12 @@ done
for ac_func in getpagesize index insque mkstemps memchr memcmp memcpy memmove for ac_func in getpagesize index insque mkstemps memchr memcmp memcpy memmove
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1324: checking for $ac_func" >&5 echo "configure:1431: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1329 "configure" #line 1436 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -1348,7 +1455,7 @@ $ac_func(); ...@@ -1348,7 +1455,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -1375,12 +1482,12 @@ done ...@@ -1375,12 +1482,12 @@ done
for ac_func in memset putenv random rename rindex sigsetmask strcasecmp for ac_func in memset putenv random rename rindex sigsetmask strcasecmp
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1379: checking for $ac_func" >&5 echo "configure:1486: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1384 "configure" #line 1491 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -1403,7 +1510,7 @@ $ac_func(); ...@@ -1403,7 +1510,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1407: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -1430,12 +1537,12 @@ done ...@@ -1430,12 +1537,12 @@ done
for ac_func in setenv strchr strdup strncasecmp strrchr strstr strtod strtol for ac_func in setenv strchr strdup strncasecmp strrchr strstr strtod strtol
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1434: checking for $ac_func" >&5 echo "configure:1541: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1439 "configure" #line 1546 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -1458,7 +1565,7 @@ $ac_func(); ...@@ -1458,7 +1565,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1569: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -1485,12 +1592,12 @@ done ...@@ -1485,12 +1592,12 @@ done
for ac_func in strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid for ac_func in strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1489: checking for $ac_func" >&5 echo "configure:1596: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1494 "configure" #line 1601 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -1513,7 +1620,7 @@ $ac_func(); ...@@ -1513,7 +1620,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -1537,27 +1644,15 @@ else ...@@ -1537,27 +1644,15 @@ else
fi fi
done done
cat >> confdefs.h <<\EOF
#define HAVE_SYS_ERRLIST 1
EOF
cat >> confdefs.h <<\EOF
#define HAVE_SYS_NERR 1
EOF
cat >> confdefs.h <<\EOF
#define HAVE_SYS_SIGLIST 1
EOF
for ac_func in getrusage on_exit psignal strerror strsignal sysconf times for ac_func in getrusage on_exit psignal strerror strsignal sysconf times
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1556: checking for $ac_func" >&5 echo "configure:1651: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1561 "configure" #line 1656 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -1580,7 +1675,7 @@ $ac_func(); ...@@ -1580,7 +1675,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1584: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -1607,12 +1702,12 @@ done ...@@ -1607,12 +1702,12 @@ done
for ac_func in sbrk gettimeofday for ac_func in sbrk gettimeofday
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1611: checking for $ac_func" >&5 echo "configure:1706: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1616 "configure" #line 1711 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -1635,7 +1730,7 @@ $ac_func(); ...@@ -1635,7 +1730,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -1659,6 +1754,18 @@ else ...@@ -1659,6 +1754,18 @@ else
fi fi
done done
cat >> confdefs.h <<\EOF
#define HAVE_SYS_ERRLIST 1
EOF
cat >> confdefs.h <<\EOF
#define HAVE_SYS_NERR 1 Define if you have the sys_nerr variable.
EOF
cat >> confdefs.h <<\EOF
#define HAVE_SYS_SIGLIST 1
EOF
fi fi
# For each of these functions, if the host does not provide the # For each of these functions, if the host does not provide the
...@@ -1788,15 +1895,8 @@ if test -z "${setobjs}"; then ...@@ -1788,15 +1895,8 @@ if test -z "${setobjs}"; then
*-*-mingw32*) *-*-mingw32*)
# Under mingw32, sys_nerr and sys_errlist exist, but they are # Under mingw32, sys_nerr and sys_errlist exist, but they are
# macros, so the test below won't find them. # macros, so the test below won't find them.
vars="`echo $vars | sed -e 's/sys_nerr//' -e 's/sys_errlist//'`" libiberty_cv_var_sys_nerr=yes
cat >> confdefs.h <<\EOF libiberty_cv_var_sys_errlist=yes
#define HAVE_SYS_NERR 1
EOF
cat >> confdefs.h <<\EOF
#define HAVE_SYS_ERRLIST 1
EOF
;; ;;
*-*-uwin*) *-*-uwin*)
...@@ -1807,14 +1907,8 @@ EOF ...@@ -1807,14 +1907,8 @@ EOF
# Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
# macros (actually, these are imported from a DLL, but the end effect # macros (actually, these are imported from a DLL, but the end effect
# is the same), so the test below won't find them. # is the same), so the test below won't find them.
cat >> confdefs.h <<\EOF libiberty_cv_var_sys_nerr=yes
#define HAVE_SYS_NERR 1 libiberty_cv_var_sys_errlist=yes
EOF
cat >> confdefs.h <<\EOF
#define HAVE_SYS_ERRLIST 1
EOF
;; ;;
esac esac
...@@ -1822,7 +1916,7 @@ EOF ...@@ -1822,7 +1916,7 @@ EOF
# We haven't set the list of objects yet. Use the standard autoconf # We haven't set the list of objects yet. Use the standard autoconf
# tests. This will only work if the compiler works. # tests. This will only work if the compiler works.
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:1821: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 echo "configure:1920: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
...@@ -1833,12 +1927,12 @@ cross_compiling=$ac_cv_prog_cc_cross ...@@ -1833,12 +1927,12 @@ cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext << EOF cat > conftest.$ac_ext << EOF
#line 1832 "configure" #line 1931 "configure"
#include "confdefs.h" #include "confdefs.h"
main(){return(0);} main(){return(0);}
EOF EOF
if { (eval echo configure:1837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler. # If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then if (./conftest; exit) 2>/dev/null; then
...@@ -1864,19 +1958,19 @@ if test $ac_cv_prog_cc_works = no; then ...@@ -1864,19 +1958,19 @@ if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:1863: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "configure:1962: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross cross_compiling=$ac_cv_prog_cc_cross
for ac_func in $funcs for ac_func in $funcs
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1870: checking for $ac_func" >&5 echo "configure:1969: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1875 "configure" #line 1974 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -1899,7 +1993,7 @@ $ac_func(); ...@@ -1899,7 +1993,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:1997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -1946,19 +2040,19 @@ EOF ...@@ -1946,19 +2040,19 @@ EOF
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless! # for constant arguments. Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
echo "configure:1945: checking for working alloca.h" >&5 echo "configure:2044: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1950 "configure" #line 2049 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <alloca.h> #include <alloca.h>
int main() { int main() {
char *p = alloca(2 * sizeof(int)); void *p = alloca(2 * sizeof(int));
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_header_alloca_h=yes ac_cv_header_alloca_h=yes
else else
...@@ -1979,12 +2073,12 @@ EOF ...@@ -1979,12 +2073,12 @@ EOF
fi fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6 echo $ac_n "checking for alloca""... $ac_c" 1>&6
echo "configure:1978: checking for alloca" >&5 echo "configure:2077: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1983 "configure" #line 2082 "configure"
#include "confdefs.h" #include "confdefs.h"
#ifdef __GNUC__ #ifdef __GNUC__
...@@ -2012,7 +2106,7 @@ int main() { ...@@ -2012,7 +2106,7 @@ int main() {
char *p = (char *) alloca(1); char *p = (char *) alloca(1);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_func_alloca_works=yes ac_cv_func_alloca_works=yes
else else
...@@ -2044,12 +2138,12 @@ EOF ...@@ -2044,12 +2138,12 @@ EOF
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
echo "configure:2043: checking whether alloca needs Cray hooks" >&5 echo "configure:2142: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2048 "configure" #line 2147 "configure"
#include "confdefs.h" #include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2) #if defined(CRAY) && ! defined(CRAY2)
webecray webecray
...@@ -2074,12 +2168,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6 ...@@ -2074,12 +2168,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2073: checking for $ac_func" >&5 echo "configure:2172: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2078 "configure" #line 2177 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -2102,7 +2196,7 @@ $ac_func(); ...@@ -2102,7 +2196,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -2129,7 +2223,7 @@ done ...@@ -2129,7 +2223,7 @@ done
fi fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
echo "configure:2128: checking stack direction for C alloca" >&5 echo "configure:2227: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -2137,7 +2231,7 @@ else ...@@ -2137,7 +2231,7 @@ else
ac_cv_c_stack_direction=0 ac_cv_c_stack_direction=0
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2136 "configure" #line 2235 "configure"
#include "confdefs.h" #include "confdefs.h"
find_stack_direction () find_stack_direction ()
{ {
...@@ -2156,7 +2250,7 @@ main () ...@@ -2156,7 +2250,7 @@ main ()
exit (find_stack_direction() < 0); exit (find_stack_direction() < 0);
} }
EOF EOF
if { (eval echo configure:2155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:2254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_c_stack_direction=1 ac_cv_c_stack_direction=1
else else
...@@ -2181,12 +2275,12 @@ fi ...@@ -2181,12 +2275,12 @@ fi
esac esac
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:2180: checking for ANSI C header files" >&5 echo "configure:2279: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2185 "configure" #line 2284 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
#include <stdarg.h> #include <stdarg.h>
...@@ -2194,7 +2288,7 @@ else ...@@ -2194,7 +2288,7 @@ else
#include <float.h> #include <float.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2193: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2292: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
...@@ -2211,7 +2305,7 @@ rm -f conftest* ...@@ -2211,7 +2305,7 @@ rm -f conftest*
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2210 "configure" #line 2309 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <string.h> #include <string.h>
EOF EOF
...@@ -2229,7 +2323,7 @@ fi ...@@ -2229,7 +2323,7 @@ fi
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2228 "configure" #line 2327 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
EOF EOF
...@@ -2250,7 +2344,7 @@ if test "$cross_compiling" = yes; then ...@@ -2250,7 +2344,7 @@ if test "$cross_compiling" = yes; then
: :
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2249 "configure" #line 2348 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <ctype.h> #include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
...@@ -2261,7 +2355,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); ...@@ -2261,7 +2355,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); } exit (0); }
EOF EOF
if { (eval echo configure:2260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
: :
else else
...@@ -2285,12 +2379,12 @@ EOF ...@@ -2285,12 +2379,12 @@ EOF
fi fi
echo $ac_n "checking for pid_t""... $ac_c" 1>&6 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
echo "configure:2284: checking for pid_t" >&5 echo "configure:2383: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2289 "configure" #line 2388 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#if STDC_HEADERS #if STDC_HEADERS
...@@ -2319,17 +2413,17 @@ fi ...@@ -2319,17 +2413,17 @@ fi
ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'` ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for vfork.h""... $ac_c" 1>&6 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
echo "configure:2318: checking for vfork.h" >&5 echo "configure:2417: checking for vfork.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2323 "configure" #line 2422 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <vfork.h> #include <vfork.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2328: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
...@@ -2354,18 +2448,18 @@ else ...@@ -2354,18 +2448,18 @@ else
fi fi
echo $ac_n "checking for working vfork""... $ac_c" 1>&6 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
echo "configure:2353: checking for working vfork" >&5 echo "configure:2452: checking for working vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
echo $ac_n "checking for vfork""... $ac_c" 1>&6 echo $ac_n "checking for vfork""... $ac_c" 1>&6
echo "configure:2359: checking for vfork" >&5 echo "configure:2458: checking for vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2364 "configure" #line 2463 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vfork(); below. */ which can conflict with char vfork(); below. */
...@@ -2388,7 +2482,7 @@ vfork(); ...@@ -2388,7 +2482,7 @@ vfork();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_vfork=yes" eval "ac_cv_func_vfork=yes"
else else
...@@ -2410,7 +2504,7 @@ fi ...@@ -2410,7 +2504,7 @@ fi
ac_cv_func_vfork_works=$ac_cv_func_vfork ac_cv_func_vfork_works=$ac_cv_func_vfork
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2409 "configure" #line 2508 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Thanks to Paul Eggert for this test. */ /* Thanks to Paul Eggert for this test. */
#include <stdio.h> #include <stdio.h>
...@@ -2505,7 +2599,7 @@ main() { ...@@ -2505,7 +2599,7 @@ main() {
} }
} }
EOF EOF
if { (eval echo configure:2504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:2603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_func_vfork_works=yes ac_cv_func_vfork_works=yes
else else
...@@ -2532,19 +2626,19 @@ fi ...@@ -2532,19 +2626,19 @@ fi
fi fi
for v in $vars; do for v in $vars; do
echo $ac_n "checking for $v""... $ac_c" 1>&6 echo $ac_n "checking for $v""... $ac_c" 1>&6
echo "configure:2531: checking for $v" >&5 echo "configure:2630: checking for $v" >&5
if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2536 "configure" #line 2635 "configure"
#include "confdefs.h" #include "confdefs.h"
int *p; int *p;
int main() { int main() {
extern int $v; p = &$v; extern int $v; p = &$v;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "libiberty_cv_var_$v=yes" eval "libiberty_cv_var_$v=yes"
else else
...@@ -2570,12 +2664,12 @@ EOF ...@@ -2570,12 +2664,12 @@ EOF
for ac_func in $checkfuncs for ac_func in $checkfuncs
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2569: checking for $ac_func" >&5 echo "configure:2668: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2574 "configure" #line 2673 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -2598,7 +2692,7 @@ $ac_func(); ...@@ -2598,7 +2692,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2597: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -2628,17 +2722,17 @@ for ac_hdr in unistd.h ...@@ -2628,17 +2722,17 @@ for ac_hdr in unistd.h
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2627: checking for $ac_hdr" >&5 echo "configure:2726: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2632 "configure" #line 2731 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2637: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2736: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
...@@ -2667,12 +2761,12 @@ done ...@@ -2667,12 +2761,12 @@ done
for ac_func in getpagesize for ac_func in getpagesize
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2666: checking for $ac_func" >&5 echo "configure:2765: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2671 "configure" #line 2770 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -2695,7 +2789,7 @@ $ac_func(); ...@@ -2695,7 +2789,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:2793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -2720,7 +2814,7 @@ fi ...@@ -2720,7 +2814,7 @@ fi
done done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
echo "configure:2719: checking for working mmap" >&5 echo "configure:2818: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -2728,7 +2822,7 @@ else ...@@ -2728,7 +2822,7 @@ else
ac_cv_func_mmap_fixed_mapped=no ac_cv_func_mmap_fixed_mapped=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2727 "configure" #line 2826 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test. /* Thanks to Mike Haertel and Jim Avera for this test.
...@@ -2755,12 +2849,15 @@ else ...@@ -2755,12 +2849,15 @@ else
#include <sys/types.h> #include <sys/types.h>
#include <fcntl.h> #include <fcntl.h>
#include <sys/mman.h> #include <sys/mman.h>
#include <stdlib.h>
#include <sys/stat.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
/* This mess was copied from the GNU getpagesize.h. */ /* This mess was copied from the GNU getpagesize.h. */
#ifndef HAVE_GETPAGESIZE #ifndef HAVE_GETPAGESIZE
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
/* Assume that all systems that can run configure have sys/param.h. */ /* Assume that all systems that can run configure have sys/param.h. */
# ifndef HAVE_SYS_PARAM_H # ifndef HAVE_SYS_PARAM_H
...@@ -2815,7 +2912,7 @@ main() ...@@ -2815,7 +2912,7 @@ main()
/* /*
* First, make a file with some known garbage in it. * First, make a file with some known garbage in it.
*/ */
data = malloc(pagesize); data = (char*)malloc(pagesize);
if (!data) if (!data)
exit(1); exit(1);
for (i = 0; i < pagesize; ++i) for (i = 0; i < pagesize; ++i)
...@@ -2836,7 +2933,7 @@ main() ...@@ -2836,7 +2933,7 @@ main()
fd = open("conftestmmap", O_RDWR); fd = open("conftestmmap", O_RDWR);
if (fd < 0) if (fd < 0)
exit(1); exit(1);
data2 = malloc(2 * pagesize); data2 = (char*)malloc(2 * pagesize);
if (!data2) if (!data2)
exit(1); exit(1);
data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1); data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
...@@ -2854,7 +2951,7 @@ main() ...@@ -2854,7 +2951,7 @@ main()
*/ */
for (i = 0; i < pagesize; ++i) for (i = 0; i < pagesize; ++i)
*(data2 + i) = *(data2 + i) + 1; *(data2 + i) = *(data2 + i) + 1;
data3 = malloc(pagesize); data3 = (char*)malloc(pagesize);
if (!data3) if (!data3)
exit(1); exit(1);
if (read(fd, data3, pagesize) != pagesize) if (read(fd, data3, pagesize) != pagesize)
...@@ -2868,7 +2965,7 @@ main() ...@@ -2868,7 +2965,7 @@ main()
} }
EOF EOF
if { (eval echo configure:2867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:2969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_func_mmap_fixed_mapped=yes ac_cv_func_mmap_fixed_mapped=yes
else else
...@@ -2892,7 +2989,7 @@ fi ...@@ -2892,7 +2989,7 @@ fi
echo $ac_n "checking for working strncmp""... $ac_c" 1>&6 echo $ac_n "checking for working strncmp""... $ac_c" 1>&6
echo "configure:2891: checking for working strncmp" >&5 echo "configure:2993: checking for working strncmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -2900,7 +2997,7 @@ else ...@@ -2900,7 +2997,7 @@ else
ac_cv_func_strncmp_works=no ac_cv_func_strncmp_works=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2899 "configure" #line 3001 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Test by Jim Wilson and Kaveh Ghazi. /* Test by Jim Wilson and Kaveh Ghazi.
...@@ -2961,7 +3058,7 @@ main () ...@@ -2961,7 +3058,7 @@ main ()
} }
EOF EOF
if { (eval echo configure:2960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:3062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_func_strncmp_works=yes ac_cv_func_strncmp_works=yes
else else
...@@ -3137,8 +3234,8 @@ s%@build_vendor@%$build_vendor%g ...@@ -3137,8 +3234,8 @@ s%@build_vendor@%$build_vendor%g
s%@build_os@%$build_os%g s%@build_os@%$build_os%g
s%@AR@%$AR%g s%@AR@%$AR%g
s%@RANLIB@%$RANLIB%g s%@RANLIB@%$RANLIB%g
s%@ac_libiberty_warn_cflags@%$ac_libiberty_warn_cflags%g
s%@CC@%$CC%g s%@CC@%$CC%g
s%@ac_libiberty_warn_cflags@%$ac_libiberty_warn_cflags%g
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
s%@INSTALL_DATA@%$INSTALL_DATA%g s%@INSTALL_DATA@%$INSTALL_DATA%g
......
libiberty/configure.in
...@@ -36,51 +36,11 @@ dnl to call AC_CHECK_PROG. ...@@ -36,51 +36,11 @@ dnl to call AC_CHECK_PROG.
AC_CHECK_TOOL(AR, ar) AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :) AC_CHECK_TOOL(RANLIB, ranlib, :)
# FIXME: We temporarily define our own version of AC_PROG_CC. This is
# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
# are probably using a cross compiler, which will not be able to fully
# link an executable. This should really be fixed in autoconf
# itself.
AC_DEFUN(LIB_AC_PROG_CC,
[AC_BEFORE([$0], [AC_PROG_CPP])dnl
AC_PROVIDE([AC_PROG_CC])
AC_CHECK_PROG(CC, gcc, gcc)
if test -z "$CC"; then
AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
fi
AC_PROG_CC_GNU
if test $ac_cv_prog_gcc = yes; then
GCC=yes
ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
dnl Check whether -g works, even if CFLAGS is set, in case the package
dnl plays around with CFLAGS (such as to build both debugging and
dnl normal versions of a library), tasteless as that idea is.
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
AC_PROG_CC_G
if test "$ac_test_CFLAGS" = set; then
CFLAGS="$ac_save_CFLAGS"
elif test $ac_cv_prog_cc_g = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-O2"
fi
else
GCC=
ac_libiberty_warn_cflags=
test "${CFLAGS+set}" = set || CFLAGS="-g"
fi
])
AC_SUBST(ac_libiberty_warn_cflags)
LIB_AC_PROG_CC LIB_AC_PROG_CC
AC_ISC_POSIX AC_ISC_POSIX
AC_C_CONST
AC_C_INLINE
dnl When we start using libtool: dnl When we start using libtool:
dnl Default to a non shared library. This may be overridden by the dnl Default to a non shared library. This may be overridden by the
...@@ -172,11 +132,11 @@ if test "x" = "y"; then ...@@ -172,11 +132,11 @@ if test "x" = "y"; then
AC_CHECK_FUNCS(memset putenv random rename rindex sigsetmask strcasecmp) AC_CHECK_FUNCS(memset putenv random rename rindex sigsetmask strcasecmp)
AC_CHECK_FUNCS(setenv strchr strdup strncasecmp strrchr strstr strtod strtol) AC_CHECK_FUNCS(setenv strchr strdup strncasecmp strrchr strstr strtod strtol)
AC_CHECK_FUNCS(strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid) AC_CHECK_FUNCS(strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid)
AC_DEFINE(HAVE_SYS_ERRLIST)
AC_DEFINE(HAVE_SYS_NERR)
AC_DEFINE(HAVE_SYS_SIGLIST)
AC_CHECK_FUNCS(getrusage on_exit psignal strerror strsignal sysconf times) AC_CHECK_FUNCS(getrusage on_exit psignal strerror strsignal sysconf times)
AC_CHECK_FUNCS(sbrk gettimeofday) AC_CHECK_FUNCS(sbrk gettimeofday)
AC_DEFINE(HAVE_SYS_ERRLIST, 1, [Define if you have the sys_errlist variable.])
AC_DEFINE(HAVE_SYS_NERR, 1, [Define if you have the sys_nerr variable.])
AC_DEFINE(HAVE_SYS_SIGLIST, 1, [Define if you have the sys_siglist variable.])
fi fi
# For each of these functions, if the host does not provide the # For each of these functions, if the host does not provide the
...@@ -215,7 +175,7 @@ if test -n "${with_target_subdir}"; then ...@@ -215,7 +175,7 @@ if test -n "${with_target_subdir}"; then
# dont have to check them here. # dont have to check them here.
# Of the functions in $checkfuncs, newlib only has strerror. # Of the functions in $checkfuncs, newlib only has strerror.
AC_DEFINE(HAVE_STRERROR) AC_DEFINE_NOAUTOHEADER(HAVE_STRERROR)
setobjs=yes setobjs=yes
...@@ -256,7 +216,7 @@ if test -z "${setobjs}"; then ...@@ -256,7 +216,7 @@ if test -z "${setobjs}"; then
# don't have to check them here. # don't have to check them here.
# Of the functions in $checkfuncs, VxWorks only has strerror. # Of the functions in $checkfuncs, VxWorks only has strerror.
AC_DEFINE(HAVE_STRERROR) AC_DEFINE_NOAUTOHEADER(HAVE_STRERROR)
setobjs=yes setobjs=yes
;; ;;
...@@ -294,9 +254,8 @@ if test -z "${setobjs}"; then ...@@ -294,9 +254,8 @@ if test -z "${setobjs}"; then
*-*-mingw32*) *-*-mingw32*)
# Under mingw32, sys_nerr and sys_errlist exist, but they are # Under mingw32, sys_nerr and sys_errlist exist, but they are
# macros, so the test below won't find them. # macros, so the test below won't find them.
vars="`echo $vars | sed -e 's/sys_nerr//' -e 's/sys_errlist//'`" libiberty_cv_var_sys_nerr=yes
AC_DEFINE(HAVE_SYS_NERR) libiberty_cv_var_sys_errlist=yes
AC_DEFINE(HAVE_SYS_ERRLIST)
;; ;;
*-*-uwin*) *-*-uwin*)
...@@ -307,8 +266,8 @@ if test -z "${setobjs}"; then ...@@ -307,8 +266,8 @@ if test -z "${setobjs}"; then
# Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
# macros (actually, these are imported from a DLL, but the end effect # macros (actually, these are imported from a DLL, but the end effect
# is the same), so the test below won't find them. # is the same), so the test below won't find them.
AC_DEFINE(HAVE_SYS_NERR) libiberty_cv_var_sys_nerr=yes
AC_DEFINE(HAVE_SYS_ERRLIST) libiberty_cv_var_sys_errlist=yes
;; ;;
esac esac
......
libiberty/xmalloc.c
...@@ -64,17 +64,10 @@ xmalloc_set_program_name (s) ...@@ -64,17 +64,10 @@ xmalloc_set_program_name (s)
#endif /* HAVE_SBRK */ #endif /* HAVE_SBRK */
} }
PTR void
xmalloc (size) xmalloc_failed (size)
size_t size; size_t size;
{ {
PTR newmem;
if (size == 0)
size = 1;
newmem = malloc (size);
if (!newmem)
{
#ifdef HAVE_SBRK #ifdef HAVE_SBRK
extern char **environ; extern char **environ;
size_t allocated; size_t allocated;
...@@ -94,7 +87,20 @@ xmalloc (size) ...@@ -94,7 +87,20 @@ xmalloc (size)
(unsigned long) size); (unsigned long) size);
#endif /* HAVE_SBRK */ #endif /* HAVE_SBRK */
xexit (1); xexit (1);
} }
PTR
xmalloc (size)
size_t size;
{
PTR newmem;
if (size == 0)
size = 1;
newmem = malloc (size);
if (!newmem)
xmalloc_failed (size);
return (newmem); return (newmem);
} }
...@@ -109,27 +115,8 @@ xcalloc (nelem, elsize) ...@@ -109,27 +115,8 @@ xcalloc (nelem, elsize)
newmem = calloc (nelem, elsize); newmem = calloc (nelem, elsize);
if (!newmem) if (!newmem)
{ xmalloc_failed (nelem * elsize);
#ifdef HAVE_SBRK
extern char **environ;
size_t allocated;
if (first_break != NULL)
allocated = (char *) sbrk (0) - first_break;
else
allocated = (char *) sbrk (0) - (char *) &environ;
fprintf (stderr,
"\n%s%sCannot allocate %lu bytes after allocating %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) (nelem * elsize), (unsigned long) allocated);
#else /* HAVE_SBRK */
fprintf (stderr,
"\n%s%sCannot allocate %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) (nelem * elsize));
#endif /* HAVE_SBRK */
xexit (1);
}
return (newmem); return (newmem);
} }
...@@ -147,26 +134,7 @@ xrealloc (oldmem, size) ...@@ -147,26 +134,7 @@ xrealloc (oldmem, size)
else else
newmem = realloc (oldmem, size); newmem = realloc (oldmem, size);
if (!newmem) if (!newmem)
{ xmalloc_failed (size);
#ifdef HAVE_SBRK
extern char **environ;
size_t allocated;
if (first_break != NULL)
allocated = (char *) sbrk (0) - first_break;
else
allocated = (char *) sbrk (0) - (char *) &environ;
fprintf (stderr,
"\n%s%sCannot reallocate %lu bytes after allocating %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) size, (unsigned long) allocated);
#else /* HAVE_SBRK */
fprintf (stderr,
"\n%s%sCannot reallocate %lu bytes\n",
name, *name ? ": " : "",
(unsigned long) size);
#endif /* HAVE_SBRK */
xexit (1);
}
return (newmem); return (newmem);
} }
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