From 7b954f5667e82de1b64984a9aeb26b8ebb5cab81 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Mon, 8 Mar 2021 23:25:35 -0500
Subject: WIP: Validation

---
 meson.build | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

(limited to 'meson.build')

diff --git a/meson.build b/meson.build
index cefc0ef2..4f27f76e 100644
--- a/meson.build
+++ b/meson.build
@@ -24,18 +24,19 @@ if add_languages('cpp', required: get_option('bindings_cpp'))
 endif
 
 # Set ultra strict warnings for developers, if requested
+c_warnings = []
+c_suppressions = []
 if get_option('strict')
   subdir('meson')
 
   c_warnings = all_c_warnings
+
   if cc.get_id() == 'clang'
-    c_warnings += [
-      '-Wno-bad-function-cast',
-      '-Wno-cast-align',
-      '-Wno-covered-switch-default',
-      '-Wno-disabled-macro-expansion',
-      '-Wno-double-promotion',
-      '-Wno-float-equal',
+    c_suppressions += [
+      # '-Wno-cast-align',
+      # '-Wno-covered-switch-default',
+      # '-Wno-disabled-macro-expansion',
+      # '-Wno-double-promotion',
       '-Wno-format-nonliteral',
       '-Wno-implicit-fallthrough',
       '-Wno-nullability-extension',
@@ -44,19 +45,20 @@ if get_option('strict')
       '-Wno-reserved-id-macro',
     ]
   elif cc.get_id() == 'gcc'
-    c_warnings += [
+    c_suppressions += [
       '-Wno-bad-function-cast',
       '-Wno-cast-align',
       '-Wno-format-nonliteral',
       '-Wno-inline',
       '-Wno-padded',
       '-Wno-strict-overflow',
+      '-Wno-suggest-attribute=pure',
       '-Wno-switch-default',
       '-Wno-unsuffixed-float-constants',
       '-Wno-unused-const-variable',
     ]
   elif cc.get_id() == 'msvc'
-    c_warnings += [
+    c_suppressions += [
       '/wd4061',  # enumerator in switch is not explicitly handled
       '/wd4200',  # nonstandard: zero-sized array in struct/union
       '/wd4514',  # unreferenced inline function has been removed
@@ -69,9 +71,10 @@ if get_option('strict')
     ]
   endif
 
-  c_warnings = cc.get_supported_arguments(c_warnings)
 endif
 
+c_warnings += cc.get_supported_arguments(c_suppressions)
+
 # Add special arguments for MSVC
 if cc.get_id() == 'msvc'
   msvc_args = [
-- 
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