diff options
Diffstat (limited to 'sysdeps/generic/configure')
| -rwxr-xr-x | sysdeps/generic/configure | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sysdeps/generic/configure b/sysdeps/generic/configure index 574808f5e8..2091818665 100755 --- a/sysdeps/generic/configure +++ b/sysdeps/generic/configure @@ -5,7 +5,7 @@ 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_$ac_func'+set}'`\" = set"; then +if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF @@ -18,6 +18,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); +char (*f)(); int main() { @@ -27,12 +28,12 @@ int main() { #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif ; return 0; } EOF -if { (eval echo configure:36: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:37: \"$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 |