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fixup Perl_magic_freemglob()
[perl5.git] / makedepend.SH
index fd10042..600288f 100755 (executable)
@@ -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
@@ -157,22 +157,24 @@ 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.)
-    ( $echo "#line 2 \"$file\""; \
-      $sed -n <$file \
-       -e "/^${filebase}_init(/q" \
-        -e ': testcont'               \
-       -e '/^[  ]*#/s|/\*.*\*/||'    \
-        -e '/\\$/{'                   \
-            -e 'N'                    \
-            -e 'b testcont'           \
-        -e '}'                        \
-       -e 's/\\\n/ /g'                            \
-       -e '/^#line/d' \
-       -e '/^[         ]*#/{' \
-           -e 's|[     ]*/\*[^*].*$||'             \
-           -e 's|[     ]*/\*\*[^/].*$||'             \
-       -e p \
+    # and get dropped.)  At the end, we unjoin very long lines to avoid
+    # preprocessor limitations
+    ( $echo "#line 2 \"$file\"";                               \
+      $sed -n <$file                                           \
+       -e "/^${filebase}_init(/q"                             \
+        -e ': tstcont'                                         \
+       -e '/^[         ]*#/s|[         ]*/\*..*\*/[    ]*| |' \
+        -e '/\\$/{'                                            \
+            -e 'N'                                             \
+            -e 'b tstcont'                                     \
+        -e '}'                                                 \
+       -e 's/\\\n//g'                                         \
+       -e '/^#line/d'                                         \
+       -e '/^[         ]*#/{'                                 \
+           -e 's|[     ]*/\*[^*].*$||'                        \
+           -e 's|[     ]*/\*\*[^/].*$||'                      \
+            -e 's/.\{255\}/&\\\n/g'                           \
+           -e p                                               \
        -e '}' ) >UU/$file.c
 
     # We're not sure why this was there; the #endif is extraneous on modern z/OS
@@ -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)