| #! /bin/sh |
| case $PERL_CONFIG_SH in |
| '') |
| if test -f config.sh; then TOP=.; |
| elif test -f ../config.sh; then TOP=..; |
| elif test -f ../../config.sh; then TOP=../..; |
| elif test -f ../../../config.sh; then TOP=../../..; |
| elif test -f ../../../../config.sh; then TOP=../../../..; |
| else |
| echo "Can't find config.sh."; exit 1 |
| fi |
| . $TOP/config.sh |
| ;; |
| esac |
| : This forces SH files to create target in same directory as SH file. |
| : This is so that make depend always knows where to find SH derivatives. |
| case "$0" in |
| */*) cd `expr X$0 : 'X\(.*\)/'` ;; |
| esac |
| |
| echo "Extracting makedepend (with variable substitutions)" |
| rm -f makedepend |
| $spitshell >makedepend <<!GROK!THIS! |
| $startsh |
| # makedepend.SH |
| # |
| MAKE=$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 $PERL_CONFIG_SH in |
| '') |
| if test -f config.sh; then TOP=.; |
| elif test -f ../config.sh; then TOP=..; |
| elif test -f ../../config.sh; then TOP=../..; |
| elif test -f ../../../config.sh; then TOP=../../..; |
| elif test -f ../../../../config.sh; then TOP=../../../..; |
| else |
| echo "Can't find config.sh."; exit 1 |
| fi |
| . $TOP/config.sh |
| ;; |
| esac |
| |
| # Avoid localized gcc messages |
| case "$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=".$path_sep..$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 |
| rm -f $firstmakefile |
| cp Makefile $firstmakefile |
| # On QNX, 'cp' preserves timestamp, so $firstmakefile appears |
| # to be out of date. I don't know if OS/2 has touch, so do this: |
| case "$osname" in |
| os2) ;; |
| *) $touch $firstmakefile ;; |
| esac |
| fi |
| mf=$firstmakefile |
| if test -f $mf; then |
| defrule=`<$mf sed -n \ |
| -e '/^\.c\$(OBJ_EXT):.*;/{' \ |
| -e 's/\$\*\.c//' \ |
| -e 's/^[^;]*;[ ]*//p' \ |
| -e q \ |
| -e '}' \ |
| -e '/^\.c\$(OBJ_EXT): *$/{' \ |
| -e N \ |
| -e 's/\$\*\.c//' \ |
| -e 's/^.*\n[ ]*//p' \ |
| -e q \ |
| -e '}'` |
| fi |
| case "$defrule" in |
| '') defrule='$(CC) -c $(CFLAGS)' ;; |
| esac |
| |
| : Create files in UU directory to avoid problems with long filenames |
| : on systems with 14 character filename limits so file.c.c and file.c |
| : might be identical |
| $test -d UU || mkdir UU |
| |
| $MAKE clist || ($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 |
| 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= ;; |
| esac |
| $echo "Finding dependencies for $filebase$_o." |
| ( $echo "#line 1 \"$file\""; \ |
| $sed -n <$file \ |
| -e "/^${filebase}_init(/q" \ |
| -e '/^#line/d' \ |
| -e '/^#/{' \ |
| -e 's|/\*.*$||' \ |
| -e 's|\\$||' \ |
| -e p \ |
| -e '}' ) >UU/$file.c |
| |
| if [ "$osname" = os390 -a "$file" = perly.c ]; then |
| $echo '#endif' >>UU/$file.c |
| fi |
| |
| if [ "$osname" = os390 ]; then |
| $cppstdin $finc -I. $cppflags $cppminus <UU/$file.c | |
| $sed \ |
| -e '/^#.*<stdin>/d' \ |
| -e '/^#.*"-"/d' \ |
| -e '/^#.*git_version\.h/d' \ |
| -e 's#\.[0-9][0-9]*\.c#'"$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 $cppminus <UU/$file.c >.cout 2>.cerr |
| $sed \ |
| -e '1d' \ |
| -e '/^#.*<stdin>/d' \ |
| -e '/^#.*<builtin>/d' \ |
| -e '/^#.*<built-in>/d' \ |
| -e '/^#.*<command line>/d' \ |
| -e '/^#.*<command-line>/d' \ |
| -e '/^#.*"-"/d' \ |
| -e '/^#.*"\/.*\/"/d' \ |
| -e '/: file path prefix .* never used$/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 ' ' $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 |
| for file in `cat .shlist`; do |
| $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
| $sh $file >> .deptmp |
| done |
| $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 ' ' $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..." |
| <.clist $sed -n \ |
| -e '/\//{' \ |
| -e 's|^\(.*\)/\(.*\)\.c|\2\$(OBJ_EXT): \1/\2.c; '"$defrule \1/\2.c|p" \ |
| -e d \ |
| -e '}' \ |
| -e 's|^\(.*\)\.c|\1\$(OBJ_EXT): \1.c|p' >> $mf.new |
| <.hlist $sed -n 's|\(.*/\)\(.*\)|s= \2= \1\2=|p' >.hsed |
| <.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \ |
| $sed 's|^[^;]*/||' | \ |
| $sed -f .hsed >> $mf.new |
| <.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \ |
| $sed -f .hsed >> $mf.new |
| for file in `$cat .shlist`; do |
| $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \ |
| $sh $file >> $mf.new |
| done |
| fi |
| $rm -f $mf.old |
| $cp $mf $mf.old |
| $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 .cout .cerr |
| rmdir .depending |
| |
| !NO!SUBS! |
| $eunicefix makedepend |
| chmod +x makedepend |
| case `pwd` in |
| *SH) |
| $rm -f ../makedepend |
| ln makedepend ../makedepend |
| ;; |
| esac |