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