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2013 Oct 06
1
R 3.1.0 and C++11
....ac (indented two spaces just for email)
edd at max:~/svn/r-devel$ svn di configure.ac
Index: configure.ac
===================================================================
--- configure.ac (revision 64031)
+++ configure.ac (working copy)
@@ -906,6 +906,7 @@
AC_LANG_PUSH(C++)
AC_OPENMP
+AX_CXX_COMPILE_STDCXX_11(noext)
AC_LANG_POP(C++)
### *** ObjC compiler
edd at max:~/svn/r-devel$
After running 'aclocal -Im4; autoheader; autoconf', the configure test then
properly detected C++11 (or, in one case, C++0x) on four different compilers:
[ g++-4.7 case, Ubuntu...