slightly more for Exporter.pm

[perl5.git] / makedepend.SH

diff --git a/makedepend.SH b/makedepend.SH
index e26c50e..0355810 100755 (executable)
--- a/makedepend.SH
+++ b/makedepend.SH
@@ -1,5 +1,5 @@
 #! /bin/sh
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
 '')
        if test -f config.sh; then TOP=.;
        elif test -f ../config.sh; then TOP=..;
@@ -18,6 +18,10 @@ 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!
@@ -26,19 +30,18 @@ $startsh
 #
 MAKE=$make
 trnl='$trnl'
-src=$src
 !GROK!THIS!
 $spitshell >>makedepend <<'!NO!SUBS!'
 
 # This script should be called with 
-#     sh ./makedepend MAKE=$(MAKE) [src=$(src)]
+#     sh ./makedepend MAKE=$(MAKE)
 case "$1" in 
-       MAKE=*) eval $1 ; shift ;;
+       MAKE=*) eval $1 ;;
 esac
 
 export PATH || (echo "OOPS, this isn't sh.  Desperation time.  I will feed myself to sh."; sh \$0; kill \$\$)
 
-case $CONFIGDOTSH in
+case $PERL_CONFIG_SH in
 '')
        if test -f config.sh; then TOP=.;
        elif test -f ../config.sh; then TOP=..;
@@ -52,10 +55,6 @@ case $CONFIGDOTSH in
        ;;
 esac
 
-case "$1" in 
-       src=*) eval $1 ; shift ;;
-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
@@ -100,18 +99,9 @@ esac
 : might be identical
 $test -d UU || mkdir UU
 
-$MAKE clist || (cd $src; $echo "Searching for .c files..."; \
-       $echo *.c | $tr ' ' $trnl | $egrep -v '\*') >.clist
-for base in `$cat .clist`; do
-    case "$src" in
-    .) file="$base" ;;
-    *) if test -f "$base"; then
-           file="$base"
-       elif test -f "$src/$base"; then
-           file="$src/$base"
-       fi
-       ;;
-    esac
+$MAKE clist || ($echo "Searching for .c files..."; \
+       $echo *.c | $tr ' ' $trnl | $egrep -v '\*' >.clist)
+for file in `$cat .clist`; do
 # for file in `cat /dev/null`; do
        if [ "$osname" = uwin ]; then
                uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g"
@@ -119,23 +109,26 @@ for base in `$cat .clist`; do
                if [ "$osname" = os2 ]; then
                        uwinfix="-e s,\\\\\\\\,/,g"
                else
-                       if [ "$archname" = cygwin32 ]; then
+                       if [ "$archname" = cygwin ]; then
                                uwinfix="-e s,\\\\\\\\,/,g"
                        else
-                               uwinfix=
+                               if [ "$osname" = posix-bc ]; then
+                                       uwinfix="-e s/\\*POSIX(\\(.*\\))/\\1/"
+                               else
+                                       uwinfix=
+                               fi
                        fi
                fi
        fi
     case "$file" in
+    *.c) filebase=`basename $file .c` ;;
+    *.y) filebase=`basename $file .y` ;;
+    esac
+    case "$file" in
     */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;;
     *)   finc= ;;
     esac
-    case "$src" in
-    '') ;;
-    *)  finc="-I$src" ;;
-    esac
-    basebase=`basename $base .c`
-    $echo "Finding dependencies for $basebase$_o."
+    $echo "Finding dependencies for $filebase$_o."
     ( $echo "#line 1 \"$file\""; \
       $sed -n <$file \
        -e "/^${filebase}_init(/q" \
@@ -144,25 +137,47 @@ for base in `$cat .clist`; do
        -e 's|/\*.*$||' \
        -e 's|\\$||' \
        -e p \
-       -e '}' ) >UU/$base.c
-    $cppstdin $finc -I. $cppflags $cppminus <UU/$base.c |
-    $sed \
-       -e '/^#.*<stdin>/d' \
-       -e '/^#.*"-"/d' \
-       -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
-       -e 's/^[         ]*#[    ]*line/#/' \
-       -e '/^# *[0-9][0-9]* *[".\/]/!d' \
-       -e 's/^.*"\(.*\)".*$/'$base'\$(OBJ_EXT): \1/' \
-       -e 's/^# *[0-9][0-9]* \(.*\)$/'$base'\$(OBJ_EXT): \1/' \
-       -e 's|: \./|: |' \
-       -e 's|\.c\.c|.c|' $uwinfix | \
-    $uniq | $sort | $uniq >> .deptmp
+       -e '}' ) >UU/$file.c
+    if [ "$osname" = os390 ]; then
+        if [ "$file" = perly.c ]; then
+            $echo '#endif' >>UU/$file.c
+        fi
+        $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c |
+        $sed \
+           -e '/^#.*<stdin>/d' \
+           -e '/^#.*"-"/d' \
+           -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
+           -e 's/^[     ]*#[    ]*line/#/' \
+           -e '/^# *[0-9][0-9]* *[".\/]/!d' \
+           -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \
+           -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \
+           -e 's|: \./|: |' \
+           -e 's|\.c\.c|.c|' $uwinfix | \
+        $uniq | $sort | $uniq >> .deptmp
+    else
+        $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c 2>&1 |
+        $sed \
+           -e '1d' \
+           -e '/^#.*<stdin>/d' \
+            -e '/^#.*<builtin>/d' \
+            -e '/^#.*<command line>/d' \
+           -e '/^#.*"-"/d' \
+           -e '/: file path prefix .* never used$/d' \
+           -e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
+           -e 's/^[     ]*#[    ]*line/#/' \
+           -e '/^# *[0-9][0-9]* *[".\/]/!d' \
+           -e 's/^.*"\(.*\)".*$/'$filebase'\$(OBJ_EXT): \1/' \
+           -e 's/^# *[0-9][0-9]* \(.*\)$/'$filebase'\$(OBJ_EXT): \1/' \
+           -e 's|: \./|: |' \
+           -e 's|\.c\.c|.c|' $uwinfix | \
+        $uniq | $sort | $uniq >> .deptmp
+    fi
 done
 
 $sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d'
 
-$MAKE shlist || (cd $src; $echo "Searching for .SH files..."; \
-       $echo *.SH | $tr ' ' $trnl | $egrep -v '\*') >.shlist
+$MAKE shlist || ($echo "Searching for .SH files..."; \
+       $echo *.SH | $tr ' ' $trnl | $egrep -v '\*' >.shlist)
 
 # Now extract the dependencies on makedepend.SH and Makefile.SH
 # (they should reside in the main Makefile):
@@ -191,8 +206,8 @@ if $test -s .deptmp; then
     $sed 's|^\(.*\$(OBJ_EXT):\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \
        >>$mf.new
 else
-    $MAKE hlist || (cd $src; $echo "Searching for .h files..."; \
-       $echo *.h | $tr ' ' $trnl | $egrep -v '\*') >.hlist
+    $MAKE hlist || ($echo "Searching for .h files..."; \
+       $echo *.h | $tr ' ' $trnl | $egrep -v '\*' >.hlist)
     $echo "You don't seem to have a proper C preprocessor.  Using grep instead."
     $egrep '^#include ' `cat .clist` `cat .hlist`  >.deptmp
     $echo "Updating $mf..."