case $CONFIG in
'')
- if test ! -f config.sh; then
- ln ../config.sh . || \
- ln ../../config.sh . || \
- ln ../../../config.sh . || \
- (echo "Can't find config.sh."; exit 1)
- fi 2>/dev/null
- . ./config.sh
- ;;
+ 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
rm -f makedepend
$spitshell >makedepend <<!GROK!THIS!
$startsh
-# $RCSfile: makedepend.SH,v $$Revision: 4.1 $$Date: 92/08/07 18:24:20 $
+# makedepend.SH
#
-# $Log: makedepend.SH,v $
-# Revision 4.1 92/08/07 18:24:20 lwall
-#
-# Revision 4.0.1.4 92/06/08 13:51:24 lwall
-# patch20: various and sundry fixes
-#
-# Revision 4.0.1.3 91/11/05 17:56:33 lwall
-# patch11: various portability fixes
-#
-# Revision 4.0.1.2 91/06/07 15:40:06 lwall
-# patch4: fixed cppstdin to run in the right directory
-#
-# Revision 4.0.1.1 91/06/07 11:20:06 lwall
-# patch4: Makefile is no longer self-modifying code under makedepend
-#
-# Revision 4.0 91/03/20 01:27:04 lwall
-# 4.0 baseline.
-#
-#
+## To use an alternate make, set \$altmake in config.sh.
+MAKE=${altmake-make}
+!GROK!THIS!
+$spitshell >>makedepend <<'!NO!SUBS!'
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh \$0; kill \$\$)
-cat='$cat'
-cppflags='$cppflags'
-cp='$cp'
-cppstdin='$cppstdin'
-cppminus='$cppminus'
-echo='$echo'
-egrep='$egrep'
-expr='$expr'
-mv='$mv'
-rm='$rm'
-sed='$sed'
-sort='$sort'
-test='$test'
-tr='$tr'
-uniq='$uniq'
-!GROK!THIS!
-
-$spitshell >>makedepend <<'!NO!SUBS!'
+case $CONFIG 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
+ . $TOP/config.sh
+ ;;
+esac
-PATH="$PATH:."
+# 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"
export PATH
$cat /dev/null >.deptmp
'') defrule='$(CC) -c $(CFLAGS)' ;;
esac
-make clist || ($echo "Searching for .c files..."; \
+: 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 ' ' '\012' | $egrep -v '\*' >.clist)
for file in `$cat .clist`; do
# for file in `cat /dev/null`; do
-e 's|/\*.*$||' \
-e 's|\\$||' \
-e p \
- -e '}' ) >$file.c
- $cppstdin $finc -I/usr/local/include -I. $cppflags $cppminus <$file.c |
+ -e '}' ) >UU/$file.c
+ $cppstdin $finc -I/usr/local/include -I. $cppflags $cppminus <UU/$file.c |
$sed \
+ -e '/^#.*<stdin>/d' \
-e 's#\.[0-9][0-9]*\.c#'"$file.c#" \
-e 's/^[ ]*#[ ]*line/#/' \
-e '/^# *[0-9][0-9]* *[".\/]/!d' \
$sed <$mf >$mf.new -e '1,/^# AUTOMATICALLY/!d'
-make shlist || ($echo "Searching for .SH files..."; \
+$MAKE shlist || ($echo "Searching for .SH files..."; \
$echo *.SH | $tr ' ' '\012' | $egrep -v '\*' >.shlist)
if $test -s .deptmp; then
for file in `cat .shlist`; do
- $echo `$expr X$file : 'X\(.*\).SH'`: $file config.sh \; \
+ $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \
/bin/sh $file >> .deptmp
done
$echo "Updating $mf..."
$sed 's|^\(.*\.o:\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \
>>$mf.new
else
- make hlist || ($echo "Searching for .h files..."; \
+ $MAKE hlist || ($echo "Searching for .h files..."; \
$echo *.h | $tr ' ' '\012' | $egrep -v '\*' >.hlist)
$echo "You don't seem to have a proper C preprocessor. Using grep instead."
$egrep '^#include ' `cat .clist` `cat .hlist` >.deptmp
<.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \
$sed 's|^[^;]*/||' | \
$sed -f .hsed >> $mf.new
- <.deptmp $sed -n 's|c:#include <\(.*\)>.*$|o: /usr/include/\1|p' \
- >> $mf.new
<.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \
$sed -f .hsed >> $mf.new
- <.deptmp $sed -n 's|h:#include <\(.*\)>.*$|h: /usr/include/\1|p' \
- >> $mf.new
for file in `$cat .shlist`; do
- $echo `$expr X$file : 'X\(.*\).SH'`: $file config.sh \; \
+ $echo `$expr X$file : 'X\(.*\).SH'`: $file $TOP/config.sh \; \
/bin/sh $file >> $mf.new
done
fi
$cp $mf.new $mf
$rm $mf.new
$echo "# WARNING: Put nothing here or make depend will gobble it up!" >> $mf
-$rm -f .deptmp `sed 's/\.c/.c.c/' .clist` .shlist .clist .hlist .hsed
+$rm -rf .deptmp UU .shlist .clist .hlist .hsed
!NO!SUBS!
$eunicefix makedepend