Fix regexec.c so $^N and $+ are correctly updated so that they work properly inside...

[p5sagit/p5-mst-13.2.git] / Configure

diff --git a/Configure b/Configure
index ce9b74f..c9efdf4 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -26,7 +26,7 @@
 
 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
 #
-# Generated on Sat Dec 29 15:53:27 CET 2007 [metaconfig 3.0 PL70]
+# Generated on Tue Jan  1 21:34:35 CET 2008 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by perlbug@perl.org)
 
 cat >c1$$ <<EOF
@@ -5052,16 +5052,21 @@ checkccflag='check=$1; flag=$2; callback=$3;
 echo " ";
 echo "Checking if your compiler accepts $flag" 2>&1;
 echo "int main(void) { return 0; }" > gcctest.c;
-if $cc -O2 $flag -o gcctest gcctest.c && ./gcctest; then
+if $cc -O2 $flag -o gcctest gcctest.c 2>gcctest.out && ./gcctest; then
     echo "Yes, it does." 2>&1;
-    case "$ccflags" in
-    *$check*)
-       echo "Leaving current flags $ccflags alone." 2>&1
-       ;;
-    *) dflt="$dflt $flag";
-       eval $callback
-       ;;
-    esac
+    if $test -s gcctest.out ; then
+        echo "But your platform does not like it:";
+        cat gcctest.out;
+    else
+       case "$ccflags" in
+       *$check*)
+           echo "Leaving current flags $ccflags alone." 2>&1
+           ;;
+       *) dflt="$dflt $flag";
+           eval $callback
+           ;;
+       esac
+    fi
 else
     echo "Nope, it does not, but that is ok." 2>&1;
 fi
@@ -5078,7 +5083,7 @@ default|recommended)
        *-g*:old) dflt="$dflt -DDEBUGGING";;
        esac
        case "$gccversion" in
-       2*) if test -d /etc/conf/kconfig.d &&
+       2*) if $test -d /etc/conf/kconfig.d &&
                        $contains _POSIX_VERSION $usrinc/sys/unistd.h >/dev/null 2>&1
                then
                        # Interactive Systems (ISC) POSIX mode.
@@ -5366,7 +5371,7 @@ y)
        ;;
 n) echo "OK, that should do.";;
 esac
-$rm_try
+$rm_try gcctest.out
 
 : define a shorthand compile call
 compile='