freeswitch/libs/apr/build/nw_ver.awk

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BEGIN {
# fetch APR version numbers from input file and writes them to STDOUT
while ((getline < ARGV[1]) > 0) {
if (match ($0, /^#define APR_MAJOR_VERSION/)) {
ver_major = $3;
}
else if (match ($0, /^#define APR_MINOR_VERSION/)) {
ver_minor = $3;
}
else if (match ($0, /^#define APR_PATCH_VERSION/)) {
ver_str_patch = $3;
if (match (ver_str_patch, /[0-9][0-9]*/)) {
ver_patch = substr(ver_str_patch, RSTART, RLENGTH);
}
}
}
ver = ver_major "," ver_minor "," ver_patch;
ver_str = ver_major "." ver_minor "." ver_str_patch;
print "VERSION = " ver "";
print "VERSION_STR = " ver_str "";
}