AIX is different, again. Now in cc -E output.

p4raw-id: //depot/cfgperl@3952

diff --git a/Configure b/Configure
index 2d310f4..60df796 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -20,7 +20,7 @@
 
 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
 #
-# Generated on Sat Aug  7 00:11:31 EET DST 1999 [metaconfig 3.0 PL70]
+# Generated on Tue Aug 10 20:19:08 EET DST 1999 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by perlbug@perl.com)
 
 cat >/tmp/c1$$ <<EOF
@@ -3827,7 +3827,13 @@ ABC.XYZ
 EOT
 cd ..
 if test ! -f cppstdin; then
-       echo 'cat >.$$.c; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' >cppstdin
+       if test "X$osname" = "Xaix" -a "X$gccversion" = X; then
+               # AIX cc -E doesn't show the absolute headerfile
+               # locations but we'll cheat by using the -M flag.
+               echo 'cat >.$$.c; rm -f .$$.u; '"$cc"' ${1+"$@"} -M -c .$$.c 2>/dev/null; test -s .$$.u && awk '"'"'$2 ~ /\.h$/ { print "# 0 \""$2"\"" }'"'"' .$$.u; rm -f .$$.o .$$.u; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' > cppstdin
+       else
+               echo 'cat >.$$.c; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' >cppstdin
+       fi
 else
        echo "Keeping your $hint cppstdin wrapper."
 fi