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| author | Carlos O'Donell <carlos@redhat.com> | 2016-10-29 23:45:40 -0400 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2016-10-29 23:50:56 -0400 |
| commit | 93fe09cb5fbf68e473d5514adc069d2f6115cc23 (patch) | |
| tree | 5feb90cefe21213db677fc6d331563132ffe3cc6 /ChangeLog | |
| parent | 960294f00a33559af40143ac056f68d21c006d27 (diff) | |
| download | glibc-93fe09cb5fbf68e473d5514adc069d2f6115cc23.tar.gz glibc-93fe09cb5fbf68e473d5514adc069d2f6115cc23.tar.xz glibc-93fe09cb5fbf68e473d5514adc069d2f6115cc23.zip | |
Bug 20729: Fix building with -Os.
This commit adds a new DIAG_IGNORE_Os_NEEDS_COMMENT which is only enabled when compiling with -Os. This allows developers working on -Os enabled builds to mark false-positive warnings without impacting the warnings emitted at -O2. Then using the new DIAG_IGNORE_Os_NEEDS_COMMENT we fix 6 warnings generated with GCC 5 to get -Os builds working again.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index cbd4409a46..8cfa6e9a37 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,21 @@ 2016-10-28 Carlos O'Donell <carlos@redhat.com> + [BZ #20729] + * include/libc-internal.h (DIAG_IGNORE_Os_NEEDS_COMMENT): + Define. + * iso-2022-cn-ext.c: Include libc-internal.h and ignore + -Wmaybe-uninitialized for BODY macro only for -Os compiles. + * locale/weight.h (findix): Ignore -Wmaybe-uninitialized error + for seq2.back_us and seq1.back_us only for -Os compiles. + * locale/weightwc.h (findix): Likewise. + * nptl_db/thread_dbP.h: Ignore -Wmaybe-uninitialized error for + DB_GET_FIELD_ADDRESS only for -Os compiles. + * resolv/res_send (reopen): Ignore -Wmaybe-uninitialized error + for slen only for -Os compiles. + * string/strcoll_l.c (get_next_seq): Ignore + -Wmaybe-uninitialized for seq2.save_idx and seq1.save_idx only + for -Os compiles. + * elf/Makefile (CFALGS-tst-linkall-static): Remove. * include/crypt.h: New file. |