gcov: add new option (--hash-filenames) (PR
authorMartin Liska <mliska@suse.cz>
Tue, 16 Aug 2016 14:14:18 +0000 (16:14 +0200)
committerMartin Liska <marxin@gcc.gnu.org>
Tue, 16 Aug 2016 14:14:18 +0000 (14:14 +0000)
commit75cc66f26344aa95c916ba580191e3d17fa817c2
treed89cf48000e2f957e9dcb0c5251868de4f23fea3
parent3c556bc4e9eb31561f246e8e2944b05a95cc1a4a
gcov: add new option (--hash-filenames) (PR

PR gcov-profile/36412
* doc/gcov.texi: Document --hash-filenames(-x).
* gcov.c (print_usage): Add the option.
(process_args): Process the option, sort options alphabetically.
(md5sum_to_hex): New function.
(make_gcov_file_name): Do the md5sum and append it to a
filename.

From-SVN: r239503
gcc/ChangeLog
gcc/doc/gcov.texi
gcc/gcov.c