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authorDJ Delorie <dj@redhat.com>2002-05-07 19:04:21 +0000
committerDJ Delorie <dj@redhat.com>2002-05-07 19:04:21 +0000
commitcafa39179f373e52e99adfc33ad474138f3771d4 (patch)
tree39504100031aeaa76517efe132a84e359322b9d0
parent9121734217053c0d18746bf1665caa2588905f04 (diff)
downloadgdb-cafa39179f373e52e99adfc33ad474138f3771d4.zip
gdb-cafa39179f373e52e99adfc33ad474138f3771d4.tar.gz
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merge from gcc
-rw-r--r--libiberty/ChangeLog7
-rwxr-xr-xlibiberty/configure228
-rw-r--r--libiberty/configure.in2
-rw-r--r--libiberty/getruntime.c6
-rw-r--r--libiberty/waitpid.c10
5 files changed, 143 insertions, 110 deletions
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 63efe6e..ca174c8 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,10 @@
+2002-05-07 Mark Mitchell <mark@codesourcery.com>
+
+ * configure.in (AC_TYPE_PID_T): Use it.
+ * configure: Regenerated.
+ * getruntime.c: Include <sys/types.h>.
+ * waitpid.c: Likewise. Use pid_t, not int, as the type of "pid".
+
2002-04-09 Richard Henderson <rth@redhat.com>
* hashtab.c (higher_prime_number): Use 7 as minimum.
diff --git a/libiberty/configure b/libiberty/configure
index cbbec35..d2532d9 100755
--- a/libiberty/configure
+++ b/libiberty/configure
@@ -1586,6 +1586,40 @@ EOF
fi
+echo $ac_n "checking for pid_t""... $ac_c" 1>&6
+echo "configure:1591: checking for pid_t" >&5
+if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1596 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_type_pid_t=yes
+else
+ rm -rf conftest*
+ ac_cv_type_pid_t=no
+fi
+rm -f conftest*
+
+fi
+echo "$ac_t""$ac_cv_type_pid_t" 1>&6
+if test $ac_cv_type_pid_t = no; then
+ cat >> confdefs.h <<\EOF
+#define pid_t int
+EOF
+
+fi
+
+
# This is the list of functions which libiberty will provide if they
# are not available on the host.
@@ -1643,12 +1677,12 @@ if test "x" = "y"; then
for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1647: checking for $ac_func" >&5
+echo "configure:1681: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1652 "configure"
+#line 1686 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1671,7 +1705,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:1675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1698,12 +1732,12 @@ done
for ac_func in getcwd getpagesize index insque mkstemps memchr memcmp memcpy
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1702: checking for $ac_func" >&5
+echo "configure:1736: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1707 "configure"
+#line 1741 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1726,7 +1760,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:1730: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1753,12 +1787,12 @@ done
for ac_func in memmove memset putenv random rename rindex sigsetmask
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1757: checking for $ac_func" >&5
+echo "configure:1791: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1762 "configure"
+#line 1796 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1781,7 +1815,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:1785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1808,12 +1842,12 @@ done
for ac_func in strcasecmp setenv strchr strdup strncasecmp strrchr strstr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1812: checking for $ac_func" >&5
+echo "configure:1846: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1817 "configure"
+#line 1851 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1836,7 +1870,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:1840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1863,12 +1897,12 @@ done
for ac_func in strtod strtol strtoul tmpnam vasprintf vfprintf vprintf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1867: checking for $ac_func" >&5
+echo "configure:1901: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1872 "configure"
+#line 1906 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1891,7 +1925,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:1895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1918,12 +1952,12 @@ done
for ac_func in vsprintf waitpid getrusage on_exit psignal strerror strsignal
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1922: checking for $ac_func" >&5
+echo "configure:1956: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1927 "configure"
+#line 1961 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1946,7 +1980,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:1950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1973,12 +2007,12 @@ done
for ac_func in sysconf times sbrk gettimeofday ffs
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1977: checking for $ac_func" >&5
+echo "configure:2011: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1982 "configure"
+#line 2016 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -2001,7 +2035,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:2005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -2231,7 +2265,7 @@ if test -z "${setobjs}"; then
# We haven't set the list of objects yet. Use the standard autoconf
# tests. This will only work if the compiler works.
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2235: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:2269: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -2242,12 +2276,12 @@ cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext << EOF
-#line 2246 "configure"
+#line 2280 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:2251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
@@ -2273,19 +2307,19 @@ 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; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2277: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2311: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
for ac_func in $funcs
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2284: checking for $ac_func" >&5
+echo "configure:2318: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2289 "configure"
+#line 2323 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -2308,7 +2342,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:2312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -2335,12 +2369,12 @@ done
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:2339: checking whether alloca needs Cray hooks" >&5
+echo "configure:2373: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2344 "configure"
+#line 2378 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
@@ -2365,12 +2399,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2369: checking for $ac_func" >&5
+echo "configure:2403: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2374 "configure"
+#line 2408 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -2393,7 +2427,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:2397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -2419,7 +2453,7 @@ fi
fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:2423: checking stack direction for C alloca" >&5
+echo "configure:2457: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2427,7 +2461,7 @@ else
ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
-#line 2431 "configure"
+#line 2465 "configure"
#include "confdefs.h"
find_stack_direction ()
{
@@ -2446,7 +2480,7 @@ main ()
exit (find_stack_direction() < 0);
}
EOF
-if { (eval echo configure:2450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_stack_direction=1
else
@@ -2466,52 +2500,19 @@ cat >> confdefs.h <<EOF
EOF
- echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:2471: checking for pid_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2476 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_type_pid_t=yes
-else
- rm -rf conftest*
- ac_cv_type_pid_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_pid_t" 1>&6
-if test $ac_cv_type_pid_t = no; then
- cat >> confdefs.h <<\EOF
-#define pid_t int
-EOF
-
-fi
-
-ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
+ ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:2505: checking for vfork.h" >&5
+echo "configure:2506: checking for vfork.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2510 "configure"
+#line 2511 "configure"
#include "confdefs.h"
#include <vfork.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2515: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2516: \"$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*
@@ -2536,18 +2537,18 @@ else
fi
echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:2540: checking for working vfork" >&5
+echo "configure:2541: checking for working vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
echo $ac_n "checking for vfork""... $ac_c" 1>&6
-echo "configure:2546: checking for vfork" >&5
+echo "configure:2547: checking for vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2551 "configure"
+#line 2552 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vfork(); below. */
@@ -2570,7 +2571,7 @@ vfork();
; return 0; }
EOF
-if { (eval echo configure:2574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_vfork=yes"
else
@@ -2592,7 +2593,7 @@ fi
ac_cv_func_vfork_works=$ac_cv_func_vfork
else
cat > conftest.$ac_ext <<EOF
-#line 2596 "configure"
+#line 2597 "configure"
#include "confdefs.h"
/* Thanks to Paul Eggert for this test. */
#include <stdio.h>
@@ -2687,7 +2688,7 @@ main() {
}
}
EOF
-if { (eval echo configure:2691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_vfork_works=yes
else
@@ -2719,12 +2720,12 @@ fi
for ac_func in _doprnt
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2723: checking for $ac_func" >&5
+echo "configure:2724: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2728 "configure"
+#line 2729 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -2747,7 +2748,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:2751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -2777,12 +2778,12 @@ done
for ac_func in _doprnt
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2781: checking for $ac_func" >&5
+echo "configure:2782: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2786 "configure"
+#line 2787 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -2805,7 +2806,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:2809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -2833,19 +2834,19 @@ done
for v in $vars; do
echo $ac_n "checking for $v""... $ac_c" 1>&6
-echo "configure:2837: checking for $v" >&5
+echo "configure:2838: checking for $v" >&5
if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2842 "configure"
+#line 2843 "configure"
#include "confdefs.h"
int *p;
int main() {
extern int $v []; p = &$v;
; return 0; }
EOF
-if { (eval echo configure:2849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "libiberty_cv_var_$v=yes"
else
@@ -2871,12 +2872,12 @@ EOF
for ac_func in $checkfuncs
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2875: checking for $ac_func" >&5
+echo "configure:2876: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2880 "configure"
+#line 2881 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -2899,7 +2900,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:2903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -2925,21 +2926,21 @@ done
fi
-for ac_hdr in unistd.h
+for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2933: checking for $ac_hdr" >&5
+echo "configure:2934: 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 2938 "configure"
+#line 2939 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2944: \"$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*
@@ -2968,12 +2969,12 @@ done
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2972: checking for $ac_func" >&5
+echo "configure:2973: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2977 "configure"
+#line 2978 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -2996,7 +2997,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:3000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -3021,7 +3022,7 @@ fi
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:3025: checking for working mmap" >&5
+echo "configure:3026: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -3029,7 +3030,7 @@ else
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
-#line 3033 "configure"
+#line 3034 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
@@ -3057,11 +3058,24 @@ else
#include <fcntl.h>
#include <sys/mman.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
/* This mess was copied from the GNU getpagesize.h. */
#ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-# include <unistd.h>
-# endif
/* Assume that all systems that can run configure have sys/param.h. */
# ifndef HAVE_SYS_PARAM_H
@@ -3169,7 +3183,7 @@ main()
}
EOF
-if { (eval echo configure:3173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
@@ -3193,7 +3207,7 @@ fi
echo $ac_n "checking for working strncmp""... $ac_c" 1>&6
-echo "configure:3197: checking for working strncmp" >&5
+echo "configure:3211: checking for working strncmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -3201,7 +3215,7 @@ else
ac_cv_func_strncmp_works=no
else
cat > conftest.$ac_ext <<EOF
-#line 3205 "configure"
+#line 3219 "configure"
#include "confdefs.h"
/* Test by Jim Wilson and Kaveh Ghazi.
@@ -3265,7 +3279,7 @@ main ()
}
EOF
-if { (eval echo configure:3269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_strncmp_works=yes
else
diff --git a/libiberty/configure.in b/libiberty/configure.in
index 0de0f8a..f3ec32a 100644
--- a/libiberty/configure.in
+++ b/libiberty/configure.in
@@ -138,6 +138,8 @@ then
AC_DEFINE(HAVE_UINTPTR_T, 1, [Define if you have the \`uintptr_t' type.])
fi
+AC_TYPE_PID_T
+
# This is the list of functions which libiberty will provide if they
# are not available on the host.
diff --git a/libiberty/getruntime.c b/libiberty/getruntime.c
index 9301deb..3f7dc0d 100644
--- a/libiberty/getruntime.c
+++ b/libiberty/getruntime.c
@@ -1,5 +1,5 @@
/* Return time used so far, in microseconds.
- Copyright (C) 1994, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1999, 2002 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
@@ -22,6 +22,10 @@ Boston, MA 02111-1307, USA. */
#include "ansidecl.h"
#include "libiberty.h"
+/* On some systems (such as WindISS), you must include <sys/types.h>
+ to get the definition of "time_t" before you include <time.h>. */
+#include <sys/types.h>
+
/* There are several ways to get elapsed execution time; unfortunately no
single way is available for all host systems, nor are there reliable
ways to find out which way is correct for a given host. */
diff --git a/libiberty/waitpid.c b/libiberty/waitpid.c
index 703b8a6..6e31f25 100644
--- a/libiberty/waitpid.c
+++ b/libiberty/waitpid.c
@@ -13,13 +13,19 @@ does the return value. The third argument is unused in @libib{}.
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
+
+/* On some systems (such as WindISS), you must include <sys/types.h>
+ to get the definition of "pid_t" before you include <sys/wait.h>. */
+#include <sys/types.h>
+
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
-int
+pid_t
waitpid (pid, stat_loc, options)
- int pid, *stat_loc, options;
+ pid_t pid;
+ int *stat_loc, options;
{
for (;;)
{