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-rw-r--r--configure.in6
1 files changed, 3 insertions, 3 deletions
diff --git a/configure.in b/configure.in
index d548313..970d80e 100644
--- a/configure.in
+++ b/configure.in
@@ -133,7 +133,7 @@ dnl
AC_PROG_CC
CC_BASENAME="`echo $CC |cut -f1 -d' ' | xargs basename 2>/dev/null`"
-config_dirs=""
+AC_SUBST(config_dirs) config_dirs=""
dnl ----------------------------------------------------------------------
dnl Check if they would like the Fortran interface compiled
@@ -158,8 +158,8 @@ dnl ----------------------------------------------------------------------
dnl Check if they would like the Fortran interface compiled
dnl
AC_MSG_CHECKING(if c++ interface enabled)
-AC_ARG_ENABLE(c++,
- [ --enable-c++ Compile the C++ interface [default=no]],
+AC_ARG_ENABLE(cxx,
+ [ --enable-cxx Compile the C++ interface [default=no]],
HDF_CXX=$enableval)
if test "X$HDF_CXX" = "Xyes"; then