aboutsummaryrefslogtreecommitdiffstats
path: root/meson/suppressions
diff options
context:
space:
mode:
Diffstat (limited to 'meson/suppressions')
-rw-r--r--meson/suppressions/meson.build129
1 files changed, 129 insertions, 0 deletions
diff --git a/meson/suppressions/meson.build b/meson/suppressions/meson.build
new file mode 100644
index 0000000..fcce3f5
--- /dev/null
+++ b/meson/suppressions/meson.build
@@ -0,0 +1,129 @@
+# Copyright 2020-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: CC0-1.0 OR ISC
+
+# 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('cc')
+ c_suppressions = []
+
+ if get_option('strict')
+ if cc.get_id() in ['clang', 'emscripten']
+ c_suppressions += [
+ '-Wno-cast-align',
+ '-Wno-cast-qual',
+ '-Wno-documentation-unknown-command',
+ '-Wno-double-promotion',
+ '-Wno-float-conversion',
+ '-Wno-float-equal',
+ '-Wno-implicit-float-conversion',
+ '-Wno-padded',
+ '-Wno-reserved-id-macro',
+ '-Wno-shorten-64-to-32',
+ '-Wno-sign-conversion',
+ '-Wno-switch-enum',
+ '-Wno-unused-parameter',
+ ]
+ elif cc.get_id() == 'gcc'
+ c_suppressions += [
+ '-Wno-cast-align',
+ '-Wno-cast-qual',
+ '-Wno-conversion',
+ '-Wno-double-promotion',
+ '-Wno-float-equal',
+ '-Wno-inline',
+ '-Wno-padded',
+ '-Wno-suggest-attribute=const',
+ '-Wno-suggest-attribute=malloc',
+ '-Wno-suggest-attribute=pure',
+ '-Wno-switch-default',
+ '-Wno-switch-enum',
+ '-Wno-unsuffixed-float-constants',
+ '-Wno-unused-const-variable',
+ '-Wno-unused-parameter',
+ ]
+
+ if target_machine.system() == 'windows'
+ c_suppressions += [
+ '-Wno-suggest-attribute=format',
+ ]
+ endif
+
+ elif cc.get_id() == 'msvc'
+ c_suppressions += [
+ '/wd4061', # enumerator in switch is not explicitly handled
+ '/wd4100', # unreferenced formal parameter
+ '/wd4244', # conversion with possible loss of data
+ '/wd4267', # conversion from size_t to a smaller type
+ '/wd4310', # cast truncates constant value
+ '/wd4365', # signed/unsigned mismatch
+ '/wd4464', # relative include path contains ".."
+ '/wd4514', # unreferenced inline function has been removed
+ '/wd4514', # unreferenced inline function has been removed
+ '/wd4706', # assignment within conditional expression
+ '/wd4710', # function not inlined
+ '/wd4711', # function selected for automatic inline expansion
+ '/wd4820', # padding added after construct
+ '/wd5045', # will insert Spectre mitigation for memory load
+ ]
+ endif
+ endif
+
+ c_suppressions = cc.get_supported_arguments(c_suppressions)
+endif
+
+#######
+# C++ #
+#######
+
+if is_variable('cpp')
+ cpp_suppressions = []
+
+ if get_option('strict')
+ if cpp.get_id() in ['clang', 'emscripten']
+ cpp_suppressions = [
+ '-Wno-cast-align',
+ '-Wno-cast-qual',
+ '-Wno-documentation-unknown-command',
+ '-Wno-nullability-extension',
+ '-Wno-padded',
+ '-Wno-reserved-id-macro',
+ ]
+
+ elif cpp.get_id() == 'gcc'
+ cpp_suppressions = [
+ '-Wno-cast-align',
+ '-Wno-cast-qual',
+ '-Wno-inline',
+ '-Wno-padded',
+ '-Wno-unused-const-variable',
+ '-Wno-useless-cast',
+ ]
+
+ if target_machine.system() == 'windows'
+ cpp_suppressions += [
+ '-Wno-suggest-attribute=format',
+ ]
+ endif
+
+ elif cpp.get_id() == 'msvc'
+ cpp_suppressions = [
+ '/wd4514', # unreferenced inline function has been removed
+ '/wd4706', # assignment within conditional expression
+ '/wd4710', # function not inlined
+ '/wd4711', # function selected for automatic inline expansion
+ '/wd4820', # padding added after data member
+ '/wd5045', # will insert Spectre mitigation
+ ]
+ endif
+ endif
+
+ cpp_suppressions = cpp.get_supported_arguments(cpp_suppressions)
+endif