X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=makedepend.SH;h=688f65602ed459434bfe60d6dbec61213d295be8;hb=c5375c28ff9f285618d7079f4044f72aad1773ab;hp=d18138d773364b8e6bf1c8120646b66563397e7b;hpb=cbc75e7d005543c5c3f4fde0b82b904c408de72c;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/makedepend.SH b/makedepend.SH
index d18138d..688f656 100755
--- a/makedepend.SH
+++ b/makedepend.SH
@@ -18,10 +18,6 @@ case "$0" in
 */*) cd `expr X$0 : 'X\(.*\)/'` ;;
 esac
 
-case "$osname" in
-amigaos) cat=/bin/cat ;; # must be absolute
-esac
-
 echo "Extracting makedepend (with variable substitutions)"
 rm -f makedepend
 $spitshell >makedepend <<!GROK!THIS!
@@ -33,6 +29,13 @@ trnl='$trnl'
 !GROK!THIS!
 $spitshell >>makedepend <<'!NO!SUBS!'
 
+if test -d .depending; then
+	echo "$0: Already running, exiting."
+	exit 0
+fi
+
+mkdir .depending
+
 # This script should be called with 
 #     sh ./makedepend MAKE=$(MAKE)
 case "$1" in 
@@ -55,6 +58,11 @@ case $PERL_CONFIG_SH in
 	;;
 esac
 
+# Avoid localized gcc messages
+case "$ccname" in
+    gcc) LC_ALL=C ; export LC_ALL ;;
+esac
+
 # We need .. when we are in the x2p directory if we are using the
 # cppstdin wrapper script.
 # Put .. and . first so that we pick up the present cppstdin, not
@@ -62,6 +70,10 @@ esac
 PATH=".$path_sep..$path_sep$PATH"
 export PATH
 
+case "$osname" in
+amigaos) cat=/bin/cat ;; # must be absolute
+esac
+
 $cat /dev/null >.deptmp
 $rm -f *.c.c c/*.c.c
 if test -f Makefile; then
@@ -129,6 +141,11 @@ for file in `$cat .clist`; do
 	-e 's|\\$||' \
 	-e p \
 	-e '}' ) >UU/$file.c
+
+    if [ "$osname" = os390 -a "$file" = perly.c ]; then
+        $echo '#endif' >>UU/$file.c
+    fi
+
     if [ "$osname" = os390 ]; then
         $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c |
         $sed \
@@ -143,11 +160,12 @@ for file in `$cat .clist`; do
 	    -e 's|\.c\.c|.c|' $uwinfix | \
         $uniq | $sort | $uniq >> .deptmp
     else
-        $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c 2>&1 |
+        $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c >.cout 2>.cerr
         $sed \
 	    -e '1d' \
 	    -e '/^#.*<stdin>/d' \
             -e '/^#.*<builtin>/d' \
+            -e '/^#.*<built-in>/d' \
             -e '/^#.*<command line>/d' \
 	    -e '/^#.*"-"/d' \
 	    -e '/: file path prefix .* never used$/d' \
@@ -157,7 +175,7 @@ for file in `$cat .clist`; do
 	    -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \
 	    -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \
 	    -e 's|: \./|: |' \
-	    -e 's|\.c\.c|.c|' $uwinfix | \
+           -e 's|\.c\.c|.c|' $uwinfix .cout .cerr| \
         $uniq | $sort | $uniq >> .deptmp
     fi
 done
@@ -222,7 +240,8 @@ $rm -f $mf
 $cp $mf.new $mf
 $rm $mf.new
 $echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf
-$rm -rf .deptmp UU .shlist .clist .hlist .hsed
+$rm -rf .deptmp UU .shlist .clist .hlist .hsed .cout .cerr
+rmdir .depending
 
 !NO!SUBS!
 $eunicefix makedepend