1 files changed, 72 insertions, 0 deletions
diff --git a/meson/suppressions/meson.build b/meson/suppressions/meson.build
new file mode 100644
index 0000000..eea8bb0
--- /dev/null
+++ b/meson/suppressions/meson.build
@@ -0,0 +1,72 @@
+# Copyright 2020-2023 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR GPL-3.0-or-later
+
+# Project-specific warning suppressions.
+#
+# This should be used in conjunction with the generic "warnings" sibling that
+# enables all reasonable warnings for the compiler.  It lives here just to keep
+# the top-level meson.build more readable.
+
+#######
+# C++ #
+#######
+
+if is_variable('cpp')
+  cpp_suppressions = []
+
+  if get_option('warning_level') == 'everything'
+    if cpp.get_id() == 'clang'
+      cpp_suppressions += [
+        '-Wno-alloca',
+        '-Wno-c++20-compat',
+        '-Wno-c++98-compat',
+        '-Wno-c++98-compat-pedantic',
+        '-Wno-cast-function-type-strict',
+        '-Wno-cast-qual',
+        '-Wno-double-promotion',
+        '-Wno-float-conversion',
+        '-Wno-float-equal',
+        '-Wno-implicit-float-conversion',
+        '-Wno-padded',
+        '-Wno-pedantic',
+        '-Wno-shorten-64-to-32',
+        '-Wno-sign-conversion',
+        '-Wno-unsafe-buffer-usage',
+        '-Wno-weak-vtables',
+      ]
+
+      if host_machine.system() == 'darwin'
+        cpp_suppressions += [
+          '-Wno-documentation', # JACK
+          '-Wno-documentation-deprecated-sync', # JACK
+          '-Wno-documentation-unknown-command', # JACK
+          '-Wno-reserved-id-macro', # JACK
+        ]
+      endif
+
+    elif cpp.get_id() == 'gcc'
+      cpp_suppressions += [
+        '-Wno-abi-tag',
+        '-Wno-alloca',
+        '-Wno-conditionally-supported',
+        '-Wno-conversion',
+        '-Wno-effc++',
+        '-Wno-float-equal',
+        '-Wno-inline',
+        '-Wno-null-dereference',
+        '-Wno-padded',
+        '-Wno-pedantic',
+        '-Wno-stack-protector',
+        '-Wno-strict-overflow',
+        '-Wno-suggest-attribute=const',
+        '-Wno-suggest-attribute=noreturn',
+        '-Wno-suggest-attribute=pure',
+        '-Wno-suggest-final-methods',
+        '-Wno-suggest-final-types',
+        '-Wno-switch-default',
+      ]
+    endif
+  endif
+
+  cpp_suppressions = cpp.get_supported_arguments(cpp_suppressions)
+endif