DB_File 1.806

[p5sagit/p5-mst-13.2.git] / makedepend.SH

diff --git a/makedepend.SH b/makedepend.SH
index 0806021..b8581e9 100755 (executable)
--- a/makedepend.SH
+++ b/makedepend.SH
@@ -29,6 +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 "$1" in 
@@ -143,11 +150,12 @@ for file in `$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 +165,7 @@ 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 +230,8 @@ $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