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| author |   Mike Gilbert <floppym@gentoo.org> | 2021-12-17 09:36:27 -0500 |
|---|---|---|
| committer | Mike Gilbert <floppym@gentoo.org> | 2021-12-20 14:00:07 -0500 |
| commit | 89d7cf613dc997bcaea196b22295328192fc9ef8 (patch) | |
| tree | 0b2d0ef5c72d8c948840f5206d38c8462485524a /profiles/default | |
| parent | net-misc/xmrig: Require newer hwloc (diff) | |
| download | gentoo-89d7cf613dc997bcaea196b22295328192fc9ef8.tar.gz gentoo-89d7cf613dc997bcaea196b22295328192fc9ef8.tar.bz2 gentoo-89d7cf613dc997bcaea196b22295328192fc9ef8.zip | |
profiles/default/linux: set gl_cv_type_time_t_bits_macro=no
This is intended to prevent packages from automatically switching to
64-bit time_t on 32-bit ABIs. Making this switch in an uncontrolled
manner will lead to inconsistent library ABIs that fail at runtime.
At a later time, we will take steps to enable 64-bit time_t distro-wide.
https://wiki.gentoo.org/wiki/Project:Toolchain/time64_migration
Bug: https://bugs.gentoo.org/828001
Signed-off-by: Mike Gilbert <floppym@gentoo.org>
Diffstat (limited to 'profiles/default')
| -rw-r--r-- | profiles/default/linux/make.defaults | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/profiles/default/linux/make.defaults b/profiles/default/linux/make.defaults index 6ae7cf297cf3..db9698a32848 100644 --- a/profiles/default/linux/make.defaults +++ b/profiles/default/linux/make.defaults @@ -53,3 +53,8 @@ VIDEO_CARDS="dummy fbdev v4l" # Note that adding LDFLAGS="-Wl,-O1 ${LDFLAGS}" breaks dev-util/boost-build # because of whitespace. LDFLAGS="-Wl,-O1 -Wl,--as-needed" + +# Mike Gilbert <floppym@gentoo.org> (2021-12-17) +# Prevent automagic use of 64-bit time_t. +# https://bugs.gentoo.org/828001 +gl_cv_type_time_t_bits_macro="no" |