77d67c535a
New major version of gcc, lots of changes. For details, look here: http://gcc.gnu.org/gcc-4.8/changes.html
140 lines
4.4 KiB
C
140 lines
4.4 KiB
C
$NetBSD: patch-gcc_config_dragonfly.h,v 1.1 2013/04/01 21:06:16 wiz Exp $
|
|
|
|
--- gcc/config/dragonfly.h.orig 2012-06-22 10:35:29.000000000 +0000
|
|
+++ gcc/config/dragonfly.h
|
|
@@ -0,0 +1,135 @@
|
|
+/* Base configuration file for all DragonFly targets.
|
|
+ Copyright (C) 1999, 2000, 2001, 2007, 2008 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/>. */
|
|
+
|
|
+/* Common DragonFly configuration.
|
|
+ All DragonFly architectures should include this file, which will specify
|
|
+ their commonalities.
|
|
+ Adapted from gcc/config/i386/freebsd-elf.h by
|
|
+ David O'Brien <obrien@FreeBSD.org>.
|
|
+ Further work by David O'Brien <obrien@FreeBSD.org> and
|
|
+ Loren J. Rittle <ljrittle@acm.org>. */
|
|
+
|
|
+#undef TARGET_OS_CPP_BUILTINS
|
|
+#define TARGET_OS_CPP_BUILTINS() \
|
|
+ do \
|
|
+ { \
|
|
+ builtin_define_std ("unix"); \
|
|
+ builtin_define ("__DragonFly__"); \
|
|
+ builtin_assert ("system=unix"); \
|
|
+ builtin_assert ("system=bsd"); \
|
|
+ builtin_assert ("system=DragonFly"); \
|
|
+ } \
|
|
+ while (0)
|
|
+
|
|
+#undef CPP_SPEC
|
|
+#define CPP_SPEC \
|
|
+ "%(cpp_cpu) %(cpp_arch) %{posix:-D_POSIX_SOURCE}"
|
|
+
|
|
+#undef STARTFILE_SPEC
|
|
+#define STARTFILE_SPEC \
|
|
+ "%{!shared: \
|
|
+ %{pg:gcrt1.o%s} \
|
|
+ %{!pg: \
|
|
+ %{p:gcrt1.o%s} \
|
|
+ %{!p: \
|
|
+ %{profile: gcrt1.o%s} \
|
|
+ %{!profile: \
|
|
+ %{pie: Scrt1.o%s;:crt1.o%s}}}}} \
|
|
+ crti.o%s \
|
|
+ %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
|
|
+
|
|
+#undef ENDFILE_SPEC
|
|
+#define ENDFILE_SPEC \
|
|
+ "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
|
|
+
|
|
+#undef LIB_SPEC
|
|
+#define LIB_SPEC \
|
|
+ "%{pthread:-lpthread} -lc"
|
|
+
|
|
+#if defined(HAVE_LD_EH_FRAME_HDR)
|
|
+#define LINK_EH_SPEC "--eh-frame-hdr"
|
|
+#endif
|
|
+
|
|
+/* Provide a LINK_SPEC appropriate for DragonFly. Here we provide support
|
|
+ for the special GCC options -static and -shared, which allow us to
|
|
+ link things in one of these three modes by applying the appropriate
|
|
+ combinations of options at link-time.
|
|
+
|
|
+ When the -shared link option is used a final link is not being
|
|
+ done. */
|
|
+
|
|
+#define DFBSD_LINK_SPEC \
|
|
+ "%{p:%nconsider using '-pg' instead of '-p' with gprof(1)} \
|
|
+ %{v:-V} \
|
|
+ %{assert*} %{R*} %{rpath*} %{defsym*} \
|
|
+ %{shared:-Bshareable %{h*} %{soname*}} \
|
|
+ %{!shared: \
|
|
+ %{!static: \
|
|
+ %{rdynamic:-export-dynamic} \
|
|
+ -dynamic-linker %(dfbsd_dynamic_linker) \
|
|
+ } \
|
|
+ %{static:-Bstatic}} \
|
|
+ %{!static:--hash-style=both} \
|
|
+ %{symbolic:-Bsymbolic}"
|
|
+
|
|
+#undef LINK_SPEC
|
|
+#define LINK_SPEC DFBSD_LINK_SPEC
|
|
+
|
|
+#define DFBSD_DYNAMIC_LINKER "/usr/libexec/ld-elf.so.2"
|
|
+
|
|
+
|
|
+/* Use --as-needed -lgcc_s for eh support. */
|
|
+#ifdef HAVE_LD_AS_NEEDED
|
|
+#define USE_LD_AS_NEEDED 1
|
|
+#endif
|
|
+
|
|
+/************************[ Target stuff ]***********************************/
|
|
+
|
|
+/* All DragonFly Architectures support the ELF object file format. */
|
|
+#undef OBJECT_FORMAT_ELF
|
|
+#define OBJECT_FORMAT_ELF
|
|
+
|
|
+/* Don't assume anything about the header files. */
|
|
+#undef NO_IMPLICIT_EXTERN_C
|
|
+#define NO_IMPLICIT_EXTERN_C 1
|
|
+
|
|
+/* Follow DragonFly's standard headers (<machine/stdint.h>, etc...). */
|
|
+
|
|
+#undef WCHAR_TYPE
|
|
+#define WCHAR_TYPE "int"
|
|
+
|
|
+#undef WINT_TYPE
|
|
+#define WINT_TYPE "int"
|
|
+
|
|
+/*
|
|
+ * Profile libraries are found at /usr/lib/profile with standard names
|
|
+ * #define MATH_LIBRARY_PROFILE "m_p"
|
|
+ */
|
|
+
|
|
+/* Code generation parameters. */
|
|
+
|
|
+/* Use periods rather than dollar signs in special g++ assembler names.
|
|
+ This ensures the configuration knows our system correctly so we can link
|
|
+ with libraries compiled with the native cc. */
|
|
+#undef NO_DOLLAR_IN_LABEL
|
|
+
|
|
+/* Used by libgcc2.c. We support file locking with fcntl / F_SETLKW.
|
|
+ This enables the test coverage code to use file locking when exiting a
|
|
+ program, which avoids race conditions if the program has forked. */
|
|
+#define TARGET_POSIX_IO
|