From 69fcfa60b5bd2fcd186f360d2ce3f3db1a23533c Mon Sep 17 00:00:00 2001 From: Felipe Sateler Date: Fri, 13 Oct 2017 12:23:37 -0300 Subject: [PATCH] build-sys: test for cxx-11 after AC_USE_SYSTEM_EXTENSIONS This avoids the following autoconf warning: configure.ac:89: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS ../../lib/autoconf/specific.m4:368: AC_USE_SYSTEM_EXTENSIONS is expanded from... configure.ac:89: the top level --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index 77b5ff5..0c38fbb 100644 --- a/configure.ac +++ b/configure.ac @@ -84,9 +84,9 @@ AM_PROG_CC_C_O # Only required if you want the WebRTC canceller -- no runtime dep on # libstdc++ otherwise AC_PROG_CXX -AX_CXX_COMPILE_STDCXX_11([ext],[optional]) AC_PROG_GCC_TRADITIONAL AC_USE_SYSTEM_EXTENSIONS +AX_CXX_COMPILE_STDCXX_11([ext],[optional]) # M4 -- 2.7.4