Somehow my gcc has a different idea of what no-implicit-fallthrough
should look like than the one Eric used.
fixup compiler flags
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
---
meson.build | 22 ++++++++++++++--------
1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/meson.build b/meson.build
index 4d6985d191f9..39749a0e1103 100644
--- a/meson.build
+++ b/meson.build
@@ -8,16 +8,22 @@ project('IGT gpu tests', 'c',
cc = meson.get_compiler('c')
-add_global_arguments('-Wno-unused-parameter', language: 'c')
-add_global_arguments('-Wno-sign-compare', language: 'c')
-add_global_arguments('-Wno-missing-field-initializers', language: 'c')
-add_global_arguments('-Wno-clobbered', language: 'c')
-
+cc_args = [
+ '-Wno-unused-parameter',
+ '-Wno-sign-compare',
+ '-Wno-missing-field-initializers',
+ '-Wno-clobbered',
# Macros asserting on the range of their arguments triggers this.
-add_global_arguments('-Wno-type-limits', language: 'c')
-
+ '-Wno-type-limits',
# igt_assert(0) in switch statements triggers a bunch of this.
-add_global_arguments('-Wimplicit-fallthrough=0', language: 'c')
+ '-Wimplicit-fallthrough=0',
+]
+
+foreach cc_arg : cc_args
+ if cc.has_argument(cc_arg)
+ add_global_arguments(cc_arg, language : 'c')
+ endif
+endforeach
inc = include_directories('lib', '.')
--
2.14.1
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