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30891f35fa
We stopped adding "Contributed by" or similar lines in sources in 2012 in favour of git logs and keeping the Contributors section of the glibc manual up to date. Removing these lines makes the license header a bit more consistent across files and also removes the possibility of error in attribution when license blocks or files are copied across since the contributed-by lines don't actually reflect reality in those cases. Move all "Contributed by" and similar lines (Written by, Test by, etc.) into a new file CONTRIBUTED-BY to retain record of these contributions. These contributors are also mentioned in manual/contrib.texi, so we just maintain this additional record as a courtesy to the earlier developers. The following scripts were used to filter a list of files to edit in place and to clean up the CONTRIBUTED-BY file respectively. These were not added to the glibc sources because they're not expected to be of any use in future given that this is a one time task: https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
113 lines
2.2 KiB
Awk
Executable File
113 lines
2.2 KiB
Awk
Executable File
#!/usr/bin/awk -f
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# Generate sorted list of directories. The sorting is stable but with
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# dependencies between directories resolved by moving dependees in front.
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# Copyright (C) 1998-2021 Free Software Foundation, Inc.
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BEGIN {
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cnt = split(subdirs, all) + 1
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dnt = 0
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}
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# Let input files have comments.
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{ sub(/[ ]*#.*$/, "") }
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NF == 0 { next }
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{
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subdir = type = FILENAME;
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sub(/^.*\//, "", type);
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sub(/\/[^/]+$/, "", subdir);
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sub(/^.*\//, "", subdir);
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thisdir = "";
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}
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type == "Depend" && NF == 1 {
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from[dnt] = subdir;
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to[dnt] = $1;
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++dnt;
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next
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}
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type == "Subdirs" && NF == 1 { thisdir = $1 }
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type == "Subdirs" && NF == 2 && $1 == "first" {
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thisdir = $2;
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# Make the first dir in the list depend on this one.
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from[dnt] = all[1];
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to[dnt] = thisdir;
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++dnt;
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}
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type == "Subdirs" && NF == 2 && $1 == "inhibit" {
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inhibit[$2] = subdir;
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next
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}
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type == "Subdirs" && thisdir {
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all[cnt++] = thisdir;
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this_srcdir = srcpfx thisdir
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if (system("test -d " this_srcdir) != 0) {
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print FILENAME ":" FNR ":", "cannot find", this_srcdir > "/dev/stderr";
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exit 2
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}
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file = this_srcdir "/Depend";
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if (system("test -f " file) == 0) {
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ARGV[ARGC++] = file;
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# Emit a dependency on the implicitly-read file.
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if (srcpfx)
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sub(/^\.\.\//, "", file);
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if (file !~ /^\/.*$/)
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file = "$(..)" file;
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print "$(common-objpfx)sysd-sorted:", "$(wildcard", file ")";
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}
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next
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}
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{
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print FILENAME ":" FNR ":", "what type of file is this?" > "/dev/stderr";
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exit 2
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}
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END {
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do {
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moved = 0
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for (i = 0; i < dnt; ++i) {
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for (j = 1; j < cnt; ++j) {
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if (all[j] == from[i]) {
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for (k = j + 1; k < cnt; ++k) {
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if (all[k] == to[i]) {
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break;
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}
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}
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if (k < cnt) {
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for (l = k - 1; l >= j; --l) {
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all[l + 1] = all[l]
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}
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all[j] = to[i]
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break;
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}
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}
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}
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if (j < cnt) {
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moved = 1
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break
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}
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}
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} while (moved);
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# Make sure we list "elf" last.
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saw_elf = 0;
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printf "sorted-subdirs :=";
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for (i = 1; i < cnt; ++i) {
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if (all[i] in inhibit)
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continue;
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if (all[i] == "elf")
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saw_elf = 1;
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else
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printf " %s", all[i];
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}
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printf "%s\n", saw_elf ? " elf" : "";
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print "sysd-sorted-done := t"
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}
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