From e02612921a4e95aef3a368e7468f4337c9dcee7d Mon Sep 17 00:00:00 2001
From: Ashutosh Dixit <ashutosh.dixit@intel.com>
Date: Fri, 29 Jan 2021 22:44:21 -0800
Subject: meson: Turn on -Werror

We can choose which compile warnings to enable, but once they are enabled
treat all warnings as error. This enforces stricter checks against compile
warnings creeping in.

v2: Fix redefinition warning errors from i915/gem_userptr_blits
v3: Fix the even more pedantic clang compilation
v4: Do not alter whitespace in lib/tests/igt_describe!

Note: clang does not build assembler/

Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 meson.build | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

(limited to 'meson.build')

diff --git a/meson.build b/meson.build
index f4ee14f1..3f3693f9 100644
--- a/meson.build
+++ b/meson.build
@@ -51,19 +51,21 @@ cc_args = [
 	'-Wno-unused-parameter',
 	'-Wno-unused-result',
 
-	'-Werror=address',
-	'-Werror=array-bounds',
-	'-Werror=implicit',
-	'-Werror=init-self',
-	'-Werror=int-to-pointer-cast',
-	'-Werror=main',
-	'-Werror=missing-braces',
-	'-Werror=nonnull',
-	'-Werror=pointer-to-int-cast',
-	'-Werror=return-type',
-	'-Werror=sequence-point',
-	'-Werror=trigraphs',
-	'-Werror=write-strings',
+	'-Waddress',
+	'-Warray-bounds',
+	'-Wimplicit',
+	'-Winit-self',
+	'-Wint-to-pointer-cast',
+	'-Wmain',
+	'-Wmissing-braces',
+	'-Wnonnull',
+	'-Wpointer-to-int-cast',
+	'-Wreturn-type',
+	'-Wsequence-point',
+	'-Wtrigraphs',
+	'-Wwrite-strings',
+
+	'-Werror',
 # Disable the memory allocating builtins as they may cause unexpected behavior
 # with our framework. They *may* get optimized out in favor of a register or
 # stack variable, making them effectively local. Local variables do not play
-- 
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