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#!/bin/sh
#
# Generate Makefile dependencies inclusion and module target file "depend.mk~"
# by scanning the directory "src" for files ending in ".c" and ".d", and for
# subdirectories not starting with "_".
#
# Modules live inside subdirectories called [^_]* - i.e. a directory "foo" will
# have a rule created which links all code inside it to "foo.o".
#
# The directory "src/include" is never scanned; neither are CVS or SVN
# directories.
#
outlist=$1
outlink=$2
FIND=find
GREP=grep
which gfind 2>/dev/null | grep /gfind >/dev/null && FIND=gfind
which ggrep 2>/dev/null | grep /ggrep >/dev/null && GREP=ggrep
echo '# Automatically generated file listings' > $outlist
echo '#' >> $outlist
echo "# Creation time: `date`" >> $outlist
echo >> $outlist
echo '# Automatically generated module linking rules' > $outlink
echo '#' >> $outlink
echo "# Creation time: `date`" >> $outlink
echo >> $outlink
echo -n "Scanning for source files: "
allsrc=`$FIND src -type f -name "*.c" -print`
allobj=`echo $allsrc | tr ' ' '\n' | sed 's/\.c$/.o/'`
alldep=`echo $allsrc | tr ' ' '\n' | sed 's/\.c$/.d/'`
echo `echo $allsrc | wc -w | tr -d ' '` found
echo -n "Scanning for modules: "
modules=`$FIND src -type d -print \
| $GREP -v '^src$' \
| $GREP -v '/_' \
| $GREP -v '^src/include' \
| $GREP -v 'CVS' \
| $GREP -v '.svn' \
| while read DIR; do \
CONTENT=\$(/bin/ls -d \$DIR/* \
| $GREP -v '.po$' \
| $GREP -v '.gmo$' \
| $GREP -v '.mo$' \
| $GREP -v '.h$' \
| sed -n '$p'); \
[ -n "\$CONTENT" ] || continue; \
echo \$DIR; \
done
`
echo up to `echo $modules | wc -w | tr -d ' '` found
echo "Writing module linking rules"
echo -n [
for i in $modules; do echo -n ' '; done
echo -n -e ']\r['
for i in $modules; do
echo -n '.'
allobj="$allobj $i.o"
deps=""
for j in $i/*.c; do
[ -f $j ] || continue
newobj=`echo $j | sed -e 's@\.c$@.o@'`
deps="$deps $newobj"
done
for j in $i/*; do
[ -d "$j" ] || continue
[ `basename $j` = "CVS" ] && continue
[ `basename $j` = ".svn" ] && continue
CONTENT=`/bin/ls -d $j/* \
| $GREP -v '.po$' \
| $GREP -v '.gmo$' \
| $GREP -v '.mo$' \
| $GREP -v '.h$' \
| sed -n '$p'`
[ -n "$CONTENT" ] || continue
deps="$deps $j.o"
done
[ -n "$deps" ] || continue
echo "$i.o: $deps" >> $outlink
echo ' $(LD) $(LDFLAGS) -o $@' "$deps" >> $outlink
echo >> $outlink
done
echo ']'
echo "Listing source, object and dependency files"
echo -n "allsrc = " >> $outlist
echo $allsrc | sed 's,src/nls/cat-id-tbl.c,,' | sed -e 's/ / \\!/g'\
| tr '!' '\n' >> $outlist
echo >> $outlist
echo -n "allobj = " >> $outlist
echo $allobj | sed -e 's/ / \\!/g' | tr '!' '\n' >> $outlist
echo >> $outlist
echo -n "alldep = " >> $outlist
echo $alldep | sed -e 's/ / \\!/g' | tr '!' '\n' >> $outlist
echo >> $outlist
echo >> $outlink
# EOF
|
