Cleaned up version awk script.
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get_ver.awk
38
get_ver.awk
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@ -4,32 +4,24 @@
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# ***************************************************************************
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# awk script which fetches c-ares version number and string from input
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# file and writes them to STDOUT. Here you can get an awk version for Win32:
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# http://www.gknw.net/development/prgtools/awk-20070501.zip
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# http://www.gknw.net/development/prgtools/awk-20100523.zip
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#
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BEGIN {
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if (match (ARGV[1], /ares_version.h/)) {
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while ((getline < ARGV[1]) > 0) {
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if (match ($0, /^#define ARES_COPYRIGHT "[^"]+"$/)) {
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libcares_copyright_str = substr($0, 25, length($0)-25);
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}
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else if (match ($0, /^#define ARES_VERSION_STR "[^"]+"$/)) {
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libcares_ver_str = substr($3, 2, length($3)-2);
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}
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else if (match ($0, /^#define ARES_VERSION_MAJOR [0-9]+$/)) {
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libcares_ver_major = substr($3, 1, length($3));
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}
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else if (match ($0, /^#define ARES_VERSION_MINOR [0-9]+$/)) {
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libcares_ver_minor = substr($3, 1, length($3));
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}
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else if (match ($0, /^#define ARES_VERSION_PATCH [0-9]+$/)) {
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libcares_ver_patch = substr($3, 1, length($3));
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}
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}
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libcares_ver = libcares_ver_major "," libcares_ver_minor "," libcares_ver_patch;
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print "LIBCARES_VERSION = " libcares_ver "";
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print "LIBCARES_VERSION_STR = " libcares_ver_str "";
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print "LIBCARES_COPYRIGHT_STR = " libcares_copyright_str "";
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sub("\r", "") # make MSYS gawk work with CRLF header input.
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if (match ($0, /^#define ARES_COPYRIGHT "[^"]+"$/))
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copyright_string = substr($0, 25, length($0)-25)
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else if (match ($0, /^#define ARES_VERSION_STR "[^"]+"$/))
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version_string = substr($3, 2, length($3)-2)
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else if (match ($0, /^#define ARES_VERSION_MAJOR [0-9]+$/))
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version_major = $3
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else if (match ($0, /^#define ARES_VERSION_MINOR [0-9]+$/))
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version_minor = $3
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else if (match ($0, /^#define ARES_VERSION_PATCH [0-9]+$/))
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version_patch = $3
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}
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print "LIBCARES_VERSION = " version_major "," version_minor "," version_patch
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print "LIBCARES_VERSION_STR = " version_string
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print "LIBCARES_COPYRIGHT_STR = " copyright_string
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}
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