- ompi_ext.m4: For VPATH builds, create the subdirectories first

- mpiext.h: For OMPI_DECLSPEC, include the ompi_config.h

This commit was SVN r23623.

config/ompi_ext.m4

@@ -137,6 +137,7 @@ EOF
     outfile_real=ompi/mpiext/static-components.h
     outfile=$outfile_real.new
     rm -f $outfile $outfile.struct $outfile.extern
+    $MKDIR_P ompi/mpiext
     touch $outfile.struct $outfile.extern
 
     m4_foreach(extension, [ompi_mpiext_list],

ompi/mpiext/mpiext.h

@@ -5,6 +5,8 @@
 extern "C" {
 #endif
 
+#include "ompi_config.h"
+
 OMPI_DECLSPEC int ompi_mpiext_init(void);
 OMPI_DECLSPEC int ompi_mpiext_fini(void);