fix perlipc example regarding process group

[perl5.git] / makedepend.SH

diff --git a/makedepend.SH b/makedepend.SH
index ff66bc0..600288f 100755 (executable)
--- a/makedepend.SH
+++ b/makedepend.SH
@@ -130,7 +130,7 @@ for file in `$cat .clist`; do
     */*) finc="-I`echo $file | sed 's#/[^/]*$##'`" ;;
     *)   finc= ;;
     esac
-    $echo "Finding dependencies for $filebase$_o."
+    $echo "Finding dependencies for $filebase$_o"
     # Below, we strip out all but preprocessor directives.
     # We have to take care of situations like
     #       #if defined(FOO) BAR   /* comment line 1
@@ -157,21 +157,23 @@ for file in `$cat .clist`; do
     # end of line (including preceding white space) things that start with '/*'
     # and the next char isn't a '*'; then things that start with '/**', but the
     # next char isn't a '/'.  (Subsequent lines of the comment are irrelevant
-    # and get dropped.)
+    # and get dropped.)  At the end, we unjoin very long lines to avoid
+    # preprocessor limitations
     ( $echo "#line 2 \"$file\"";                               \
       $sed -n <$file                                           \
        -e "/^${filebase}_init(/q"                             \
-        -e ': testcont'                                        \
+        -e ': tstcont'                                         \
        -e '/^[         ]*#/s|[         ]*/\*..*\*/[    ]*| |' \
         -e '/\\$/{'                                            \
             -e 'N'                                             \
-            -e 'b testcont'                                    \
+            -e 'b tstcont'                                     \
         -e '}'                                                 \
-       -e 's/\\\n/ /g'                                        \
+       -e 's/\\\n//g'                                         \
        -e '/^#line/d'                                         \
        -e '/^[         ]*#/{'                                 \
            -e 's|[     ]*/\*[^*].*$||'                        \
            -e 's|[     ]*/\*\*[^/].*$||'                      \
+            -e 's/.\{255\}/&\\\n/g'                           \
            -e p                                               \
        -e '}' ) >UU/$file.c
 
@@ -229,8 +231,9 @@ if $test -s .deptmp; then
         $sed 's|\.incl\.c|.h|' .deptmp >.deptmp.vos
         mv -f .deptmp.vos .deptmp
     fi
-    $sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \
-       >>$mf.new
+    $sed -e 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" \
+       -e 'h; s/mini\(perlmain\)/\1/p; g' \
+       .deptmp >>$mf.new
 else
     $MAKE hlist || ($echo "Searching for .h files..."; \
        $echo *.h | $tr ' ' $trnl | $egrep -v '\*' >.hlist)