66 lines
965 B
Plaintext
66 lines
965 B
Plaintext
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usage()
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{
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cat <<EOF
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Usage: libpng-config [OPTION] ...
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Known values for OPTION are:
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--prefix print libpng prefix
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--libs print library linking information
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--cflags print compiler flags
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--cppflags print pre-processor flags
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--ldflags print loader flags
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--help display this help and exit
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--version output version information
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EOF
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exit $1
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}
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if test $# -eq 0; then
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usage 1
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fi
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while test $# -gt 0; do
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case "$1" in
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--prefix)
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echo ${prefix}
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;;
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--version)
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echo ${version}
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exit 0
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;;
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--help)
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usage 0
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;;
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--cflags)
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echo ${cflags}
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;;
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--cppflags)
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echo ${cppflags}
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;;
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--libs)
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echo ${libs}
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;;
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--ldflags)
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echo ${ldflags}
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;;
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*)
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usage
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exit 1
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;;
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esac
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shift
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done
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exit 0
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