From 554898e6b32a3750f12834c5a07e9c27ef26c359 Mon Sep 17 00:00:00 2001
From: Kenny Levinsen <kl@kl.wtf>
Date: Fri, 31 Jul 2020 15:58:45 +0200
Subject: meson: Set _FORTIFY_SOURCE=2 for optimized builds

---
 meson.build | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index be2c365..35e7460 100644
--- a/meson.build
+++ b/meson.build
@@ -23,13 +23,17 @@ add_project_arguments(
 		'-Wmissing-prototypes',
 		'-Wno-unknown-warning',
 		'-Wvla',
-		'-D_XOPEN_SOURCE=9000',
 		'-Wl,--exclude-libs=ALL',
 		'-fvisibility=hidden',
+		'-D_XOPEN_SOURCE=700',
 	],
 	language: 'c',
 )
 
+if ['debugoptimized', 'release', 'minsize'].contains(get_option('buildtype'))
+   add_project_arguments('-D_FORTIFY_SOURCE=2', language: 'c')
+endif
+
 # Hacks
 source_root = meson.current_source_dir().split('/')
 build_root = meson.build_root().split('/')
-- 
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