[BUG FIX] missing C++ compiler identification.

opencollab · Jun 25, 2018 · 9742da7 · 9742da7
1 parent e9c77e7
commit 9742da7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -159,6 +159,7 @@ if test x"$enable_icb" != x"no"; then
     AC_LANG_PUSH([C++])
     AX_MPI([], AC_MSG_ERROR([could not compile a C++ MPI test program]))
     AC_SUBST([MPI_CXX_LIBS], ["$MPILIBS $FCLIBS"])
+    CXX=$MPICXX
     AC_LANG_POP([C++])
 
     AC_LANG_PUSH([C])