compile with -stc=c++11 if availabel; refs #28

11 years ago · 19342085b6
parent 60c80bc335
commit 19342085b6
1 changed files with 1 additions and 0 deletions
--- a/configure.in
+++ b/configure.in
@ -80,6 +80,7 @@ CXXFLAGS="${CXXFLAGS:-}"

 # languages
 AC_LANG(C++)
+AX_CXX_COMPILE_STDCXX_11(noext, optional)

 # programs
 AC_PROG_CXX