From: Amos Jeffries <squid3@treenet.co.nz>
Date: Sat, 21 May 2016 12:12:51 +0000 (+1200)
Subject: Do not override user defined -std option
X-Git-Tag: SQUID_4_0_11~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=79987b1a6827ccde1dc0fd07ac86d6244299099f;p=thirdparty%2Fsquid.git

Do not override user defined -std option
---

diff --git a/configure.ac b/configure.ac
index 6a4a2c97f5..02273d290a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -92,8 +92,12 @@ if test "x$squid_host_os" = "solaris" -a "x$GCC" != "x" ; then
 	AC_USE_SYSTEM_EXTENSIONS
 fi
 
-# Check for C++11 compiler support
-AX_CXX_COMPILE_STDCXX_11([noext],[mandatory])
+# If the user did not specify a C++ version.
+user_cxx=`echo "$PRESET_CXXFLAGS" | grep -o -E "\-std="`
+if test "x$user_cxx" = "x"; then
+  # Check for C++11 compiler support
+  AX_CXX_COMPILE_STDCXX_11([noext],[mandatory])
+fi
 
 # test for programs
 AC_PROG_RANLIB