Include -std=c++11 when compiling protobuf if available.

1d91c258 · Sergio Campama · 607b9214 · 1d91c258 · 1d91c258
Commit 1d91c258 authored Dec 07, 2016 by Sergio Campama
Expand all Show whitespace changes
Inline Side-by-side

Showing with 2 additions and 0 deletions

configure.ac configure.ac +2 -0

ax_cxx_compile_stdcxx.m4 m4/ax_cxx_compile_stdcxx.m4 +0 -0

No files found.
--- a/configure.ac
+++ b/configure.ac
@@ -178,6 +178,8 @@ case "$target_os" in
 esac
 AM_CONDITIONAL([OBJC_CONFORMANCE_TEST], [test $OBJC_CONFORMANCE_TEST = 1])

+AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
+
 # HACK:  Make gmock's configure script pick up our copy of CFLAGS and CXXFLAGS,
 #   since the flags added by ACX_CHECK_SUNCC must be used when compiling gmock
 #   too.

--- a/m4/ax_cxx_compile_stdcxx.m4
+++ b/m4/ax_cxx_compile_stdcxx.m4