test/meson.build: add -Wno-unused-command-line-argument for clang 9+

f1ad21d2 · Max Kellermann · 535a099a · f1ad21d2
Commit f1ad21d2 authored Feb 04, 2020 by Max Kellermann
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meson.build test/meson.build +8 -0

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--- a/test/meson.build
+++ b/test/meson.build
@@ -9,6 +9,14 @@ if compiler.get_id() == 'gcc'
  ]
 endif

+if compiler.get_id() == 'clang' and compiler.version().version_compare('>=9')
+  gtest_compile_args += [
+    # work around clang warning caused by GTest's wrong "-lpthread"
+    # compiler flag
+    '-Wno-unused-command-line-argument',
+  ]
+endif
+
 gtest_dep = declare_dependency(
  dependencies: [dependency('gtest', main: true)],
  compile_args: gtest_compile_args,