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David Mosberger's fixes for cross compiling gprof.

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This commit is contained in:
Alan Modra
2001-03-14 03:14:56 +00:00
parent 04847a4d3e
commit 0eee5820aa
34 changed files with 743 additions and 544 deletions
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89
gprof/configure vendored
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@@ -4256,6 +4256,95 @@ echo "$ac_t""${ac_cv_exeext}" 1>&6
ac_exeext=$EXEEXT
for ac_hdr in sys/gmon_out.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:4264: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 4269 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4274: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
echo $ac_n "checking the size of gmon pointers""... $ac_c" 1>&6
echo "configure:4302: checking the size of gmon pointers" >&5
if test "$cross_compiling" = yes; then
gmon_ptr_size=4
else
cat > conftest.$ac_ext <<EOF
#line 4307 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <stdlib.h>
#if HAVE_SYS_GMON_OUT_H
#include <sys/gmon_out.h>
#endif
main()
{
#if HAVE_SYS_GMON_OUT_H
struct gmon_cg_arc_record arc;
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(arc.from_pc));
exit(0);
#else
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", (int) sizeof(char *));
exit(1);
#endif
}
EOF
if { (eval echo configure:4330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
gmon_ptr_size=`cat conftestval`
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
gmon_ptr_size=4
fi
rm -fr conftest*
fi
echo "$ac_t""$gmon_ptr_size" 1>&6
cat >> confdefs.h <<EOF
#define GMON_PTR_SIZE $gmon_ptr_size
EOF
build_warnings="-W -Wall"
# Check whether --enable-build-warnings or --disable-build-warnings was given.
if test "${enable_build_warnings+set}" = set; then