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authorDylan Baker <dylan@pnwbakers.com>2019-11-21 09:11:45 -0800
committerDylan Baker <dylan@pnwbakers.com>2019-11-26 12:48:11 -0800
commita24d6fbae60c01a39fe5a026fb568ab7facc6fbb (patch)
tree7bf0f523f70ffb02c213ec39bf5d08459f2cb65f /meson.build
parent25e58e37186d2ab2474391afe24cb895da50ccb0 (diff)
meson: Add -Werror=gnu-empty-initializer to MSVC compat args
Only clang has this argument (at least as of clang 8 and gcc 9), which errors when using the gcc empty initializer syntax in C: ```C struct foo f = {}; ``` GCC has a warning for this, but only when using -Wpedantic, which is a lot of noise to lose useful warnings in. Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com> Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Diffstat (limited to 'meson.build')
-rw-r--r--meson.build8
1 files changed, 4 insertions, 4 deletions
diff --git a/meson.build b/meson.build
index e8bec9bb389..92e45d28640 100644
--- a/meson.build
+++ b/meson.build
@@ -996,10 +996,10 @@ else
c_vis_args += '-fvisibility=hidden'
endif
- # Check for C and C++ arguments for MSVC2013 compatibility. These are only
- # used in parts of the mesa code base that need to compile with old versions
- # of MSVC, mainly common code
- foreach a : ['-Werror=pointer-arith', '-Werror=vla']
+ # Check for C and C++ arguments for MSVC compatibility. These are only used
+ # in parts of the mesa code base that need to compile with MSVC, mainly
+ # common code
+ foreach a : ['-Werror=pointer-arith', '-Werror=vla', '-Werror=gnu-empty-initializer']
if cc.has_argument(a)
c_msvc_compat_args += a
endif