47 lines
832 B
Plaintext
Executable File
47 lines
832 B
Plaintext
Executable File
:
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# @(#) depend v1.0 Create a makefile of dependencies
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# Author: Jeffrey Kegler
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#
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cpparg=
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linelen=60 # desired length of dependency line
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system=`uname -s`
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if [ "$system" = "P8000" ] ; then
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cpp_cmd=/z/LCC/lib/lcpp
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else
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cpp_cmd=/lib/cpp
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fi
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for arg in "$@"
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do
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case $arg in
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-[CT] | -[UID]*) cpparg="$cpparg $arg"
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esac
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done
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for source in "$@"
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do
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target=`expr "$source" : '\\(.*\\)\\.c$'`
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if [ -n "$target" ]; then
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target=`basename "$target"`
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$cpp_cmd $cpparg "$source" |
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sed -n -e 's/^# 1 "\(.*\)"/\1/p' |
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awk '
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BEGIN { deplist = "'$target.o:'" }
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NR > 1 {
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used++;
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if (length(deplist "\t" $0) >= '$linelen') {
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print deplist "\\"
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deplist = "\t" $0
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} else deplist = deplist "\t" $0
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}
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END {
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if (used)
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{
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if (deplist != "") print deplist
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print
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}
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}
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'
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fi
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done
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exit 0
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