meson.build: disable compiler warnings for subprojects

Requires Meson 0.56.0: https://mesonbuild.com/Release-notes-for-0-56-0.html#per-subproject-warning_level-option

meson.build: disable compiler warnings for subprojects
6b1d0cb0 · Max Kellermann · f23ecf00 · 6b1d0cb0
Commit 6b1d0cb0 authored Sep 21, 2021 by Max Kellermann
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meson.build meson.build +5 -0

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--- a/meson.build
+++ b/meson.build
@@ -15,6 +15,11 @@ project(
    'fmt:default_library=static',
    'gtest:default_library=static',
    'sqlite3:default_library=static',
+
+    # Not interested in compiler warnings from subprojects.
+    'fmt:warning_level=0',
+    'gtest:warning_level=0',
+    'sqlite3:warning_level=0',
  ],
  license: 'GPLv2+',
 )