[VMS]: Build gfortran
Tristan Gingold
gingold@adacore.com
Fri Mar 30 13:46:00 GMT 2012
Hi,
this is the minimum required to build gfortran on VMS.
As vms.h defines TARGET_EXTRA_INCLUDES, we need to add an empty replacement for gfortran not unlike darwin.
Tested by building gfortran.
Committed on trunk.
Tristan.
2012-03-30 Tristan Gingold <gingold@adacore.com>
* config/vms/vms-f.c: New file.
* config/vms/t-vms (vms-f.o): New rule.
* config.gcc (*-*-*vms*): Define fortran_target_objs.
Index: gcc/config.gcc
===================================================================
--- gcc/config.gcc (revision 186009)
+++ gcc/config.gcc (working copy)
@@ -740,6 +740,7 @@
xm_file="vms/xm-vms.h"
c_target_objs="vms-c.o"
cxx_target_objs="vms-c.o"
+ fortran_target_objs="vms-f.o"
use_gcc_stdint=provide
tm_file="${tm_file} vms/vms-stdint.h"
if test x$gnu_ld != xyes; then
Index: gcc/config/vms/t-vms
===================================================================
--- gcc/config/vms/t-vms (revision 186009)
+++ gcc/config/vms/t-vms (working copy)
@@ -34,3 +34,8 @@
$(TM_P_H)
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(PREPROCESSOR_DEFINES) $< -o $@
+
+vms-f.o: $(srcdir)/config/vms/vms-f.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
+ $(TM_H)
+ $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+ $(PREPROCESSOR_DEFINES) $< -o $@
Index: gcc/config/vms/vms-f.c
===================================================================
--- gcc/config/vms/vms-f.c (revision 0)
+++ gcc/config/vms/vms-f.c (revision 0)
@@ -0,0 +1,31 @@
+/* VMS support needed only by Fortran frontends.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
+
+void
+vms_c_register_includes (const char *sysroot ATTRIBUTE_UNUSED,
+ const char *iprefix ATTRIBUTE_UNUSED,
+ int stdinc ATTRIBUTE_UNUSED)
+{
+ /* No-op for fortran. */
+}
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