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$* -> $@

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check exit code from $MKDEP_CPP, not sed(1)
This commit is contained in:
Wolfram Schneider 1996-04-05 22:13:49 +00:00
parent ac6a55a386
commit 4c3dfdc376
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=15060
1 changed files with 19 additions and 18 deletions
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37
usr.bin/mkdep/mkdep.gcc.sh
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@ -34,8 +34,7 @@
# @(#)mkdep.gcc.sh 8.1 (Berkeley) 6/6/93
#
PATH=/bin:/usr/bin
export PATH
PATH=/bin:/usr/bin; export PATH
D=.depend # default dependency file is .depend
append=0
@ -63,13 +62,12 @@ while :
esac
done
if [ $# = 0 ] ; then
case $# in 0)
echo 'usage: mkdep [-p] [-f depend_file] [cc_flags] file ...'
exit 1
fi
exit 1;;
esac
TMP=/tmp/mkdep$$
trap 'rm -f $TMP ; exit 1' 1 2 3 13 15
# For C sources, mkdep must use exactly the same cpp and predefined flags
@ -77,22 +75,25 @@ trap 'rm -f $TMP ; exit 1' 1 2 3 13 15
# pick the cpp. mkdep must be told the cpp to use for exceptional cases.
MKDEP_CPP=${MKDEP_CPP-"cc -E"}
if [ x$pflag = x ]; then
$MKDEP_CPP -M $* | sed -e 's; \./; ;g' > $TMP
if $MKDEP_CPP -M $@ > $TMP; then :
else
$MKDEP_CPP -M $* | sed -e 's;\.o:;:;' -e 's; \./; ;g' > $TMP
fi
if [ $? != 0 ]; then
echo 'mkdep: compile failed.'
rm -f $TMP
exit 1
fi
if [ $append = 1 ]; then
cat $TMP >> $D
rm -f $TMP
else
mv $TMP $D
fi
case x$pflag in
x) case $append in
0) sed -e 's; \./; ;g' < $TMP > $D;;
*) sed -e 's; \./; ;g' < $TMP >> $D;;
esac
;;
*) case $append in
0) sed -e 's;\.o:;:;' -e 's; \./; ;g' < $TMP > $D;;
*) sed -e 's;\.o:;:;' -e 's; \./; ;g' < $TMP >> $D;;
esac
;;
esac
rm -f $TMP
exit 0