From 8b8f14c4ddb0241e96e05dfa728c597c12d3fd3b Mon Sep 17 00:00:00 2001
From: Daniel Mensinger <daniel@mensinger-ka.de>
Date: Wed, 16 Oct 2019 13:15:54 +0200
Subject: default inc dirs: fix warning for unsupporte lang (fixes #6050)

---
 mesonbuild/compilers/mixins/gnu.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'mesonbuild/compilers')

diff --git a/mesonbuild/compilers/mixins/gnu.py b/mesonbuild/compilers/mixins/gnu.py
index a23a24e..64b0d3b 100644
--- a/mesonbuild/compilers/mixins/gnu.py
+++ b/mesonbuild/compilers/mixins/gnu.py
@@ -85,8 +85,15 @@ gnu_color_args = {
 
 @functools.lru_cache(maxsize=None)
 def gnulike_default_include_dirs(compiler: typing.Tuple[str], lang: str) -> typing.List[str]:
-    if lang == 'cpp':
-        lang = 'c++'
+    lang_map = {
+        'c': 'c',
+        'cpp': 'c++',
+        'objc': 'objective-c',
+        'objcpp': 'objective-c++'
+    }
+    if lang not in lang_map:
+        return []
+    lang = lang_map[lang]
     env = os.environ.copy()
     env["LC_ALL"] = 'C'
     cmd = list(compiler) + ['-x{}'.format(lang), '-E', '-v', '-']
-- 
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