Created attachment 542416 [details, diff] patch to define ADD_COMPILE_FLAGS in regex/CMakeLists.txt Evidently upstream didn't fully test the scenario in which the C compiler supports the -Wstringop-truncation flag. Building with sys-devel/gcc-8.2.0 elicits the following error during src_configure: CMake Error at regex/CMakeLists.txt:20 (ADD_COMPILE_FLAGS): Unknown CMake command "ADD_COMPILE_FLAGS". The attached patch corrects the problem by including the missing definition of CMake macro ADD_COMPILE_FLAGS into regex/CMakeLists.txt.
Here is where the failing code was added: https://github.com/mysql/mysql-server/commit/a091d6b213c0f2783d65d8b3754868f32683b987#diff-fb030f98550f5de8a26def7ad6823610
Fixed in 5.7.24 https://bugs.mysql.com/bug.php?id=91914 but in portage still 5.7.23
https://dev.mysql.com/downloads/mysql/5.7.html#downloads There's no 5.7.24 release yet. The comment in the bug likely means they've added the fix to the branch and that it will be available on the next release (5.7.24).
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/mysql-extras.git/commit/?id=87d6895e070ae14ebaf813c7884c8dd3210887d3 commit 87d6895e070ae14ebaf813c7884c8dd3210887d3 Author: Thomas Deutschmann <whissi@gentoo.org> AuthorDate: 2018-10-13 14:58:13 +0000 Commit: Thomas Deutschmann <whissi@gentoo.org> CommitDate: 2018-10-13 14:58:13 +0000 Add 20018_all_mysql-5.7.23-add-missing-gcc-8-fix.patch Bug: https://bugs.gentoo.org/662816 Signed-off-by: Thomas Deutschmann <whissi@gentoo.org> 20018_all_mysql-5.7.23-add-missing-gcc-8-fix.patch | 13 +++++++++++++ 1 file changed, 13 insertions(+)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=03afe8693d0935688fc27cf6b72b5c044645c9a8 commit 03afe8693d0935688fc27cf6b72b5c044645c9a8 Author: Thomas Deutschmann <whissi@gentoo.org> AuthorDate: 2018-10-14 01:21:08 +0000 Commit: Thomas Deutschmann <whissi@gentoo.org> CommitDate: 2018-10-14 01:21:24 +0000 dev-db/mysql: rev bump - Add USE=mecab to build MeCab full-text parser plugin - Enable libevent support - Fix multiple build issues - Fix tests - Adjust ebuild style Bug: https://bugs.gentoo.org/658822 Closes: https://bugs.gentoo.org/662816 Closes: https://bugs.gentoo.org/662826 Package-Manager: Portage-2.3.50, Repoman-2.3.11 Signed-off-by: Thomas Deutschmann <whissi@gentoo.org> dev-db/mysql/Manifest | 1 + dev-db/mysql/metadata.xml | 1 + ...{mysql-5.7.23.ebuild => mysql-5.7.23-r1.ebuild} | 421 ++++++++++++--------- 3 files changed, 242 insertions(+), 181 deletions(-)
