aboutsummaryrefslogtreecommitdiff
path: root/config
diff options
context:
space:
mode:
Diffstat (limited to 'config')
-rw-r--r--config/open-axiom.m412
1 files changed, 6 insertions, 6 deletions
diff --git a/config/open-axiom.m4 b/config/open-axiom.m4
index fce469bd..34fcaa6d 100644
--- a/config/open-axiom.m4
+++ b/config/open-axiom.m4
@@ -257,17 +257,17 @@ case $host in
esac
])
-dnl -----------------------------
-dnl -- OPENAXIOM_REQUIRE_CXX17 --
-dnl -----------------------------
-AC_DEFUN([OPENAXIOM_REQUIRE_CXX17],[
+dnl ---------------------------
+dnl -- OPENAXIOM_REQUIRE_CXX --
+dnl ---------------------------
+AC_DEFUN([OPENAXIOM_REQUIRE_CXX],[
oa_saved_cxxflags=$CXXFLAGS
-CXXFLAGS="-std=c++17"
+CXXFLAGS="-std=c++$1"
AC_MSG_CHECKING([whether $CXX supports $CXXFLAGS])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
[AC_MSG_RESULT([yes])]
[CXXFLAGS="$CXXFLAGS $oa_saved_cxxflags"],
- [AC_MSG_ERROR([OpenAxiom requires a C++17 compiler])])
+ [AC_MSG_ERROR([OpenAxiom requires a C++$1 compiler])])
])
dnl -------------------------------