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authorRoland McGrath <roland@gnu.org>1995-03-29 16:34:21 +0000
committerRoland McGrath <roland@gnu.org>1995-03-29 16:34:21 +0000
commita9df8829450edfad4d747af384f7647f9ea7db59 (patch)
treec89d0eb94779582a5d6d61eecc89fcf1f211abee /sysdeps/generic/configure
parentc316b48636c57c68febc93cfcf192d362be94675 (diff)
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Wed Mar 29 11:26:48 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
More changes from Germano Caronni <caronni@tik.ethz.ch>: * malloc/free.c: Relocate _heapinfo when that allows us to return core to the system. * malloc/malloc.c: Move #include <errno.h> outside #ifndef _MALLOC_INTERNAL.
Diffstat (limited to 'sysdeps/generic/configure')
-rwxr-xr-xsysdeps/generic/configure55
1 files changed, 29 insertions, 26 deletions
diff --git a/sysdeps/generic/configure b/sysdeps/generic/configure
index c89b679eb9..132f26e82b 100755
--- a/sysdeps/generic/configure
+++ b/sysdeps/generic/configure
@@ -1,51 +1,54 @@
-# This file is generated from configure.in by Autoconf. DO NOT EDIT!
-
-if [ ! "$inhibit_glue" ]; then
-
+if test -z "$inhibit_glue"; then
# For signame.c, used in make_siglist.
for ac_func in psignal
do
-ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
-echo "checking for ${ac_func}" 1>&4
-if eval "test \"`echo '${'ac_cv_func_${ac_func}'+set}'`\" = set"; then
- echo " using cached value for ac_cv_func_${ac_func}" 1>&5
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&4
else
- cat > conftest.${ac_ext} <<EOF
+ cat > conftest.$ac_ext <<EOF
+#line 12 "configure"
#include "confdefs.h"
-#include <ctype.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 $ac_func();
+
int main() { return 0; }
-int t() {
+int t() {
+
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
-#if defined (__stub_${ac_func}) || defined (__stub___${ac_func})
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
-/* Override any gcc2 internal prototype to avoid an error. */
-extern char ${ac_func}(); ${ac_func}();
+$ac_func();
#endif
+
; return 0; }
EOF
-if eval $ac_compile; then
+if eval $ac_link; then
rm -rf conftest*
- eval "ac_cv_func_${ac_func}=yes"
+ eval "ac_cv_func_$ac_func=yes"
else
rm -rf conftest*
- eval "ac_cv_func_${ac_func}=no"
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
-if eval "test \"`echo '$ac_cv_func_'${ac_func}`\" = yes"; then
-
-{
-test "$verbose" = yes && \
-echo " defining ${ac_tr_func}"
-echo "#define" ${ac_tr_func} "1" >> confdefs.h
-DEFS="$DEFS -D${ac_tr_func}=1"
-}
-
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&4
+ ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&4
fi
done