X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/ae26f3f3856e9532d3b3bd5d2bc25ff6501db386..30f926b5f1f29fa101060b4506c980f8d45601a8:/makedepend.SH diff --git a/makedepend.SH b/makedepend.SH index 0967253..445ccfa 100755 --- a/makedepend.SH +++ b/makedepend.SH @@ -1,5 +1,5 @@ #! /bin/sh -case $CONFIG in +case $PERL_CONFIG_SH in '') if test -f config.sh; then TOP=.; elif test -f ../config.sh; then TOP=..; @@ -25,12 +25,26 @@ $startsh # makedepend.SH # MAKE=$make +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 + MAKE=*) eval $1 ;; +esac + export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$) -case $CONFIG in +case $PERL_CONFIG_SH in '') if test -f config.sh; then TOP=.; elif test -f ../config.sh; then TOP=..; @@ -44,13 +58,22 @@ case $CONFIG in ;; esac +# Avoid localized gcc messages +case "$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 # an older one lying about in /usr/local/bin. -PATH=".:..:$PATH" +PATH=".$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 @@ -88,18 +111,26 @@ esac $test -d UU || mkdir UU $MAKE clist || ($echo "Searching for .c files..."; \ - $echo *.c | $tr ' ' '\012' | $egrep -v '\*' >.clist) + $echo *.c | $tr ' ' $trnl | $egrep -v '\*' >.clist) for file in `$cat .clist`; do # for file in `cat /dev/null`; do + case "$osname" in + uwin) uwinfix="-e s,\\\\\\\\,/,g -e s,\\([a-zA-Z]\\):/,/\\1/,g" ;; + os2) uwinfix="-e s,\\\\\\\\,/,g" ;; + cygwin) uwinfix="-e s,\\\\\\\\,/,g" ;; + posix-bc) uwinfix="-e s/\\*POSIX(\\(.*\\))/\\1/" ;; + vos) uwinfix="-e s/\#/\\\#/" ;; + *) uwinfix="" ;; + esac case "$file" in *.c) filebase=`basename $file .c` ;; *.y) filebase=`basename $file .y` ;; esac case "$file" in - */*) finc="-I`echo $file | sed 's#/[^/]*$##`" ;; + */*) finc="-I`echo $file | sed 's#/[^/]*$##'`" ;; *) finc= ;; esac - $echo "Finding dependencies for $filebase$obj_ext." + $echo "Finding dependencies for $filebase$_o." ( $echo "#line 1 \"$file\""; \ $sed -n <$file \ -e "/^${filebase}_init(/q" \ @@ -109,30 +140,69 @@ for file in `$cat .clist`; do -e 's|\\$||' \ -e p \ -e '}' ) >UU/$file.c - $cppstdin $finc -I/usr/local/include -I. $cppflags $cppminus /d' \ - -e 's#\.[0-9][0-9]*\.c#'"$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|' | \ - $uniq | $sort | $uniq >> .deptmp + + if [ "$osname" = os390 -a "$file" = perly.c ]; then + $echo '#endif' >>UU/$file.c + fi + + if [ "$osname" = os390 ]; then + $cppstdin $finc -I. $cppflags $cppminus /d' \ + -e '/^#.*"-"/d' \ + -e '/^#.*git_version\.h/d' \ + -e 's#\.[0-9][0-9]*\.c#'"$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 .cout 2>.cerr + $sed \ + -e '1d' \ + -e '/^#.*/d' \ + -e '/^#.*/d' \ + -e '/^#.*/d' \ + -e '/^#.*/d' \ + -e '/^#.*/d' \ + -e '/^#.*"-"/d' \ + -e '/^#.*"\/.*\/"/d' \ + -e '/: file path prefix .* never used$/d' \ + -e '/^#.*git_version\.h/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 .cout .cerr| \ + $uniq | $sort | $uniq >> .deptmp + fi + echo "$filebase\$(OBJ_EXT): cflags" >> .deptmp done $sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d' $MAKE shlist || ($echo "Searching for .SH files..."; \ - $echo *.SH | $tr ' ' '\012' | $egrep -v '\*' >.shlist) + $echo *.SH | $tr ' ' $trnl | $egrep -v '\*' >.shlist) # Now extract the dependencies on makedepend.SH and Makefile.SH # (they should reside in the main Makefile): +rm -f .shlist.old mv .shlist .shlist.old $egrep -v '^makedepend\.SH' <.shlist.old >.shlist +rm -f .shlist.old mv .shlist .shlist.old $egrep -v '^Makefile\.SH' <.shlist.old >.shlist +rm -f .shlist.old +mv .shlist .shlist.old +$egrep -v '^perl_exp\.SH' <.shlist.old >.shlist +rm -f .shlist.old +mv .shlist .shlist.old +$egrep -v '^config_h\.SH' <.shlist.old >.shlist rm .shlist.old if $test -s .deptmp; then @@ -143,11 +213,15 @@ if $test -s .deptmp; then $echo "Updating $mf..." $echo "# If this runs make out of memory, delete /usr/include lines." \ >> $mf.new + if [ "$osname" = vos ]; 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 else $MAKE hlist || ($echo "Searching for .h files..."; \ - $echo *.h | $tr ' ' '\012' | $egrep -v '\*' >.hlist) + $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..." @@ -174,7 +248,8 @@ $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