From: Davide Cavalca <davide125@tiscali.it>
Date: Thu, 15 Jun 2017 08:55:13 +0000 (+0100)
Subject: meson: only run c++ tests when c++ compiler is available (#6123)
X-Git-Tag: v234~137
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec36d052f71888333aaae4ee47f7d1cd2c3c6c0d;p=thirdparty%2Fsystemd.git

meson: only run c++ tests when c++ compiler is available (#6123)
---

diff --git a/src/systemd/meson.build b/src/systemd/meson.build
index 75435acb147..debbd46dff5 100644
--- a/src/systemd/meson.build
+++ b/src/systemd/meson.build
@@ -40,8 +40,12 @@ install_headers(
 
 opts = [['c'],
         ['c', '-ansi'],
-        ['c', '-std=iso9899:1990'],
-        ['c++']]
+        ['c', '-std=iso9899:1990']]
+
+cxx = find_program('c++', required : false)
+if cxx.found()
+        opts += [['c++']]
+endif
 
 foreach header : _systemd_headers
         foreach opt : opts