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* [gcc(refs/users/ibuclaw/heads/mingw)] d: Add openbsd support for D compiler
@ 2021-03-24 14:41 Iain Buclaw
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From: Iain Buclaw @ 2021-03-24 14:41 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:891cfe8f76a725c0b1fd93e80d680cf76e268253
commit 891cfe8f76a725c0b1fd93e80d680cf76e268253
Author: Iain Buclaw <ibuclaw@gdcproject.org>
Date: Sun Mar 21 11:00:29 2021 +0100
d: Add openbsd support for D compiler
gcc/ChangeLog:
PR d/99691
* config.gcc (*-*-openbsd*): Add openbsd-d.o.
* config/t-openbsd: Add openbsd-d.o.
* config/openbsd-d.c: New file.
Diff:
---
gcc/config.gcc | 2 ++
gcc/config/openbsd-d.c | 39 +++++++++++++++++++++++++++++++++++++++
gcc/config/t-openbsd | 5 +++++
3 files changed, 46 insertions(+)
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 9cecc140c83..f148cba2b87 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -917,6 +917,8 @@ case ${target} in
default_use_cxa_atexit=yes
;;
esac
+ d_target_objs="${d_target_objs} openbsd-d.o"
+ target_has_targetdm=yes
;;
*-*-phoenix*)
gas=yes
diff --git a/gcc/config/openbsd-d.c b/gcc/config/openbsd-d.c
new file mode 100644
index 00000000000..b42727e1d5a
--- /dev/null
+++ b/gcc/config/openbsd-d.c
@@ -0,0 +1,39 @@
+/* Functions for generic OpenBSD as target machine for GNU D compiler.
+ Copyright (C) 2021 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 "memmodel.h"
+#include "tm.h"
+#include "tm_p.h"
+#include "d/d-target.h"
+#include "d/d-target-def.h"
+
+static void
+openbsd_d_os_builtins (void)
+{
+ d_add_builtin_version ("Posix");
+ d_add_builtin_version ("OpenBSD");
+}
+
+#undef TARGET_D_OS_VERSIONS
+#define TARGET_D_OS_VERSIONS openbsd_d_os_builtins
+
+struct gcc_targetdm targetdm = TARGETDM_INITIALIZER;
diff --git a/gcc/config/t-openbsd b/gcc/config/t-openbsd
index 7637da073b2..27a419d6093 100644
--- a/gcc/config/t-openbsd
+++ b/gcc/config/t-openbsd
@@ -1,2 +1,7 @@
# We don't need GCC's own include files.
USER_H = $(EXTRA_HEADERS)
+
+# OpenBSD-specific D support.
+openbsd-d.o: $(srcdir)/config/openbsd-d.c
+ $(COMPILE) $<
+ $(POSTCOMPILE)
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