From 28f155a5c6f7ef05923f3607f442ce3ebdac4740 Mon Sep 17 00:00:00 2001
From: Marcel Hollerbach <mail@marcel-hollerbach.de>
Date: Fri, 7 Dec 2018 16:30:48 +0100
Subject: [PATCH] build: add warnings and compiler flags to meson

this moves meson and autotools closer to each other. The flags are
selected in order to keep the amount of warnings low.

Differential Revision: https://phab.enlightenment.org/D7429
---
 meson.build | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/meson.build b/meson.build
index d3dfd54424..f85681c7cc 100644
--- a/meson.build
+++ b/meson.build
@@ -77,6 +77,22 @@ local_benchmark = join_paths('src', 'benchmarks')
 local_examples = join_paths('src', 'examples')
 local_scripts = join_paths('src', 'scripts')
 
+dev_cflags = []
+dev_cflags_try = [
+  '-fvisibility=hidden',
+  '-Wall',
+  '-Wsign-compare',
+  '-Wno-missing-field-initializers',
+]
+
+foreach cf: dev_cflags_try
+  if cc.has_argument(cf) == true
+    dev_cflags += cf
+  endif
+endforeach
+add_global_arguments(dev_cflags, language: 'c')
+
+
 foreach lang : ['c', 'objc', 'cpp']
   add_global_arguments('-DHAVE_CONFIG_H=1', language: lang)
   add_global_arguments('-D_GNU_SOURCE=1', language: lang)