mirror of
https://github.com/php/php-src.git
synced 2024-11-24 10:24:11 +08:00
89 lines
1.5 KiB
Awk
89 lines
1.5 KiB
Awk
BEGIN {
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orig_rs = RS;
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orig_fs = FS;
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RS=" ";
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mod_count = 0;
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SUBSEP=":";
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}
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function get_deps(module_name, module_dir, depline, cmd)
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{
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# this could probably be made *much* better
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RS=orig_rs;
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FS="[(,) \t]+"
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cmd = "grep PHP_ADD_EXTENSION_DEP " module_dir "/config*.m4"
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while (cmd | getline) {
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# printf("GOT: %s,%s,%s,%s,%s\n", $1, $2, $3, $4, $5);
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if (!length($5)) {
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$5 = 0;
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}
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mod_deps[module_name, $4] = $5;
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}
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close(cmd)
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RS=" ";
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FS=orig_fs;
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}
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function get_module_index(name, i)
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{
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for (i in mods) {
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if (mods[i] == name) {
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return i;
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}
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}
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return -1;
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}
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function do_deps(mod_idx, module_name, mod_name_len, dep, ext, val, depidx)
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{
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module_name = mods[mod_idx];
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mod_name_len = length(module_name);
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for (ext in mod_deps) {
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if (substr(ext, 0, mod_name_len+1) != module_name SUBSEP) {
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continue;
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}
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val = mod_deps[ext];
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ext = substr(ext, mod_name_len+2, length(ext)-mod_name_len);
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depidx = get_module_index(ext);
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if (depidx >= 0) {
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do_deps(depidx);
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}
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}
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printf(" phpext_%s_ptr,@NEWLINE@", module_name);
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delete mods[mod_idx];
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}
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function count(arr, n, i)
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{
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n = 0;
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for (i in arr)
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n++;
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return n;
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}
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/^[a-zA-Z0-9_;-]+/ {
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split($1, mod, ";");
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# mini hack for pedantic awk
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gsub("[^a-zA-Z0-9_-]", "", mod[1])
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# add each item to array
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mods[mod_count++] = mod[1]
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# see if it has any module deps
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get_deps(mod[1], mod[2]);
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}
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END {
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# order it correctly
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out_count = 0;
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while (count(mods)) {
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for (i = 0; i <= mod_count - 1; i++) {
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if (i in mods) {
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do_deps(i);
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}
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}
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}
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}
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