From 32e513226cea7c55f379d98460562c845405d97c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Sat, 29 Mar 2014 14:39:42 +0100
Subject: [PATCH] configure.ac: Always check for C++ compiler
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Even though libinput uses no C++, it should be supported to include
libinput.h from C++. Therefore a build test ensuring this possibility
exist. However, since we can not conditionally invoke AC_PROG_CXX
in configure.ac just do it always.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
---
 configure.ac | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index e44adcb..faae148 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,6 +26,7 @@ AM_SILENT_RULES([yes])
 
 # Check for programs
 AC_PROG_CC_C99
+AC_PROG_CXX # Only used by build C++ test
 
 # Initialize libtool
 LT_PREREQ([2.2])
@@ -75,9 +76,6 @@ fi
 if test "x$build_tests" = "xyes" -a "x$HAVE_CHECK" = "xno"; then
        AC_MSG_ERROR([Cannot build tests, check is missing])
 fi
-if test "x$build_tests" = "xyes"; then
-	AC_PROG_CXX
-fi
 
 AM_CONDITIONAL(BUILD_TESTS, [test "x$build_tests" = "xyes"])
 
-- 
2.7.4