silence a compiler warning

[perl5.git] / x2p / cflags.SH

diff --git a/x2p/cflags.SH b/x2p/cflags.SH
index e20c3a4..255f586 100755 (executable)
--- a/x2p/cflags.SH
+++ b/x2p/cflags.SH
@@ -1,4 +1,4 @@
-case $CONFIG in
+case $PERL_CONFIG_SH in
 '')
        if test -f config.sh; then TOP=.;
        elif test -f ../config.sh; then TOP=..;
@@ -14,19 +14,27 @@ esac
 : This forces SH files to create target in same directory as SH file.
 : This is so that make depend always knows where to find SH derivatives.
 case "$0" in
-*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+*/cflags.SH) cd `expr X$0 : 'X\(.*\)/'` ;;
+cflags.SH) ;;
+*) case `pwd` in
+   */x2p) ;;
+   *) if test -d x2p; then cd x2p
+      else echo "Can't figure out where to write output."; exit 1
+         fi;;
+   esac;;
 esac
 echo "Extracting x2p/cflags (with variable substitutions)"
 : This section of the file will have variable substitutions done on it.
 : Move anything that needs config subs from !NO!SUBS! section to !GROK!THIS!.
 : Protect any dollar signs and backticks that you do not want interpreted
 : by putting a backslash in front.  You may delete these comments.
+rm -f cflags
 $spitshell >cflags <<!GROK!THIS!
 !GROK!THIS!
 
 : In the following dollars and backticks do not need the extra backslash.
 $spitshell >>cflags <<'!NO!SUBS!'
-case $CONFIG in
+case $PERL_CONFIG_SH in
 '')
        if test -f config.sh; then TOP=.;
        elif test -f ../config.sh; then TOP=..;
@@ -40,6 +48,13 @@ case $CONFIG in
        ;;
 esac
 
+case "X$1" in
+Xoptimize=*|X"optimize=*")
+        eval "$1"
+        shift
+        ;;
+esac
+
 also=': '
 case $# in
 1) also='echo 1>&2 "     CCCMD = "'
@@ -49,7 +64,7 @@ case $# in
 0) set *.c; echo "The current C flags are:" ;;
 esac
 
-set `echo "$* " | sed 's/\.[oc] / /g'`
+set `echo "$* " | sed -e 's/\.[oc] / /g' -e 's/\.obj / /g' -e "s/\\$obj_ext / /g"`
 
 for file do
 
@@ -74,10 +89,10 @@ for file do
     *) ;;
     esac
 
-    ccflags="`echo $ccflags | sed -e 's/-DEMBED//'`"
+    ccflags="`echo $ccflags | sed -e 's/-DMULTIPLICITY//'`"
 
-    echo "$cc -c $ccflags $optimize $large $split"
-    eval "$also "'"$cc -c $ccflags $optimize $large $split"'
+    echo "$cc -c $ccflags $optimize"
+    eval "$also "'"$cc -c $ccflags $optimize"'
 
     . $TOP/config.sh