From 31edd6a85f52c855d54594dc9f8ceda694d3ebea Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Sat, 1 Aug 2015 17:18:24 +0200
Subject: Switch to C++11, remove boost::shared_ptr

---
 configure.ac | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 0de0b22..21e5a44 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,6 +47,8 @@ AC_PROG_INSTALL
 AC_PROG_CPP
 AC_PROG_MKDIR_P
 
+AX_CXX_COMPILE_STDCXX_11(noext,mandatory)
+
 EXTRA=""
 AC_ARG_ENABLE([debug],
         [AS_HELP_STRING([--enable-debug], [Enable debugger symbols])],
@@ -94,8 +96,8 @@ AS_IF([test "x$enable_zeromq" = "xyes"],
         [AC_DEFINE(HAVE_ZEROMQ, [1], [Define if ZeroMQ is enabled]) ,
          AC_CHECK_LIB(zmq, zmq_init, ZMQ_LIBS="-lzmq" ,[AC_MSG_ERROR([ZeroMQ libzmq is required])])])
 AS_IF([test "x$enable_debug" = "xno"],
-        [OPTIM="-O2" DEBUG="" EXTRA="$EXTRA -DNDEBUG"],
-        [OPTIM="-O0" DEBUG="-ggdb" EXTRA="$EXTRA"])
+        [EXTRA="$EXTRA -DNDEBUG"],
+        [EXTRA="$EXTRA"])
 AS_IF([test "x$enable_prof" != "xno"],
         [EXTRA="$EXTRA -pg"])
 
@@ -114,8 +116,8 @@ AS_IF([test "x$enable_fftw" = "xyes"],
 
 AX_PTHREAD([], AC_MSG_ERROR([requires pthread]))
 
-AC_SUBST([CFLAGS], ["$OPTIM $DEBUG $EXTRA $FFTW_CFLAGS $PTHREAD_CFLAGS"])
-AC_SUBST([CXXFLAGS], ["$OPTIM $DEBUG $EXTRA $FFTW_CFLAGS $PTHREAD_CFLAGS"])
+AC_SUBST([CFLAGS], ["$EXTRA $FFTW_CFLAGS $PTHREAD_CFLAGS"])
+AC_SUBST([CXXFLAGS], ["$CXXFLAGS $EXTRA $FFTW_CFLAGS $PTHREAD_CFLAGS"])
 AC_SUBST([LIBS], ["$FFTW_LIBS $PTHREAD_LIBS $ZMQ_LIBS"])
 
 # Checks for UHD.
-- 
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