From 78cd6b7379f316660f3a5c138834c8e08c581959 Mon Sep 17 00:00:00 2001
From: "Darryl L. Pierce" <mcpierce@apache.org>
Date: Tue, 13 Nov 2012 15:31:57 +0000
Subject: QPID-4418 - Autotools will fail if no C++ compiler is found.

Submitted by: Jimmy Jones

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1408782 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'cpp')

diff --git a/cpp/configure.ac b/cpp/configure.ac
index 29c1ddf1e1..b8243fcd16 100644
--- a/cpp/configure.ac
+++ b/cpp/configure.ac
@@ -29,6 +29,10 @@ AC_PROG_CXX
 AC_USE_SYSTEM_EXTENSIONS
 AC_LANG([C++])
 
+# Check whether a C++ was found (AC_PROG_CXX sets $CXX to "g++" even when it
+# doesn't exist)
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],[],[AC_MSG_ERROR([No C++ compiler found])])
+
 # Check for optional use of help2man
 AC_CHECK_PROG([HELP2MAN], [help2man], [help2man])
 AC_ARG_WITH([help2man],
-- 
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