Fix building on macOS

Unidata · Jun 12, 2023 · 4cdbef4 · 4cdbef4
1 parent 7cb42a6
commit 4cdbef4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/configure.ac b/configure.ac
@@ -1247,8 +1247,8 @@ if test "x$enable_hdf5" = "xno" ; then
  enable_dap4=no
 fi
 
-if test "x$ISOSX" = xyes && test "x$have_libxml2" = xno ; then
- AC_MSG_ERROR([Error: OSX requires libxml2 => --disable-dap4.])
+if test "x$ISOSX" = xyes && test "x$have_libxml2" = xno && test "x$enable_dap4" = xyes ; then
+ AC_MSG_WARN([OSX requires libxml2 for DAP4 support; disabling DAP4])
  enable_dap4=no
 fi