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-rwxr-xr-xsysdeps/generic/configure18
1 files changed, 11 insertions, 7 deletions
diff --git a/sysdeps/generic/configure b/sysdeps/generic/configure
index 9dae57acb4..ddfa2cff80 100755
--- a/sysdeps/generic/configure
+++ b/sysdeps/generic/configure
@@ -4,20 +4,22 @@ if test -z "$inhibit_glue"; then
for ac_func in psignal
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:8: 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 12 "configure"
+#line 13 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
-char $ac_func();
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
-int main() { return 0; }
-int t() {
+int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
@@ -30,19 +32,21 @@ $ac_func();
; return 0; }
EOF
-if eval $ac_link; then
+if { (eval echo configure:36: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
+
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF