X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=gcc%2Fconfig%2Ffreebsd-spec.h;h=c726a158c6bfa95efebb5e0396a77bb1f8cea8fb;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=8b01536273bb3b07eea905f62fe1f9fefa1f68fb;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git
diff --git a/gcc/config/freebsd-spec.h b/gcc/config/freebsd-spec.h
index 8b015362..c726a158 100644
--- a/gcc/config/freebsd-spec.h
+++ b/gcc/config/freebsd-spec.h
@@ -1,22 +1,26 @@
/* Base configuration file for all FreeBSD targets.
- Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000, 2001, 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+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 2, or (at your option)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+. */
/* Common FreeBSD configuration.
All FreeBSD architectures should include this file, which will specify
@@ -48,43 +52,34 @@ Boston, MA 02111-1307, USA. */
|| !strcmp ((STR), "soname") || !strcmp ((STR), "defsym") \
|| !strcmp ((STR), "assert") || !strcmp ((STR), "dynamic-linker"))
-#if FBSD_MAJOR == 6
-#define FBSD_CPP_PREDEFINES \
- "-D__FreeBSD__=6 -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD"
-#endif
-
-#if FBSD_MAJOR == 5
-#define FBSD_CPP_PREDEFINES \
- "-D__FreeBSD__=5 -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD"
-#endif
-
-#if FBSD_MAJOR == 4
-#define FBSD_CPP_PREDEFINES \
- "-D__FreeBSD__=4 -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD"
-#endif
-
-#if FBSD_MAJOR == 3
-#define FBSD_CPP_PREDEFINES \
- "-D__FreeBSD__=3 -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD"
-#endif
-
-#ifndef FBSD_CPP_PREDEFINES
-#define FBSD_CPP_PREDEFINES \
- "-D__FreeBSD__ -Dunix -D__ELF__ -D__KPRINTF_ATTRIBUTE__ -Asystem=unix -Asystem=bsd -Asystem=FreeBSD"
-#endif
+#define FBSD_TARGET_OS_CPP_BUILTINS() \
+ do \
+ { \
+ builtin_define_with_int_value ("__FreeBSD__", FBSD_MAJOR); \
+ builtin_define_std ("unix"); \
+ builtin_define ("__KPRINTF_ATTRIBUTE__"); \
+ builtin_assert ("system=unix"); \
+ builtin_assert ("system=bsd"); \
+ builtin_assert ("system=FreeBSD"); \
+ FBSD_TARGET_CPU_CPP_BUILTINS(); \
+ } \
+ while (0)
+
+/* Define the default FreeBSD-specific per-CPU hook code. */
+#define FBSD_TARGET_CPU_CPP_BUILTINS() do {} while (0)
/* Provide a CPP_SPEC appropriate for FreeBSD. We just deal with the GCC
option `-posix', and PIC issues. */
#define FBSD_CPP_SPEC " \
%(cpp_cpu) \
- %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} \
+ %(cpp_arch) \
%{posix:-D_POSIX_SOURCE}"
/* Provide a STARTFILE_SPEC appropriate for FreeBSD. Here we add
the magical crtbegin.o file (see crtstuff.c) which provides part
of the support for getting C++ file-scope static object constructed
- before entering `main'. */
+ before entering `main'. */
#define FBSD_STARTFILE_SPEC \
"%{!shared: \
@@ -107,18 +102,18 @@ Boston, MA 02111-1307, USA. */
500016, select the appropriate libc, depending on whether we're
doing profiling or need threads support. At __FreeBSD_version
500016 and later, when threads support is requested include both
- -lc and -lc_r instead of only -lc_r. To make matters interesting,
- we can't actually use __FreeBSD_version provided by
- directly since it breaks cross-compiling. As a final twist, make
- it a hard error if -pthread is provided on the command line and gcc
- was configured with --disable-threads (this will help avoid bug
- reports from users complaining about threading when they
+ -lc and the threading lib instead of only -lc_r. To make matters
+ interesting, we can't actually use __FreeBSD_version provided by
+ directly since it breaks cross-compiling. As a final
+ twist, make it a hard error if -pthread is provided on the command
+ line and gcc was configured with --disable-threads (this will help
+ avoid bug reports from users complaining about threading when they
misconfigured the gcc bootstrap but are later consulting FreeBSD
manual pages that refer to the mythical -pthread option). */
/* Provide a LIB_SPEC appropriate for FreeBSD. Just select the appropriate
libc, depending on whether we're doing profiling or need threads support.
- (simular to the default, except no -lg, and no -p). */
+ (similar to the default, except no -lg, and no -p). */
#ifdef FBSD_NO_THREADS
#define FBSD_LIB_SPEC " \
@@ -129,13 +124,7 @@ is built with the --enable-threads configure-time option.} \
%{pg: -lc_p} \
}"
#else
-#if FBSD_MAJOR >= 5
-#define FBSD_LIB_SPEC " \
- %{!shared: \
- %{!pg: %{pthread:-lc_r} -lc} \
- %{pg: %{pthread:-lc_r_p} -lc_p} \
- }"
-#else
+#if FBSD_MAJOR < 5
#define FBSD_LIB_SPEC " \
%{!shared: \
%{!pg: \
@@ -145,5 +134,17 @@ is built with the --enable-threads configure-time option.} \
%{!pthread:-lc_p} \
%{pthread:-lc_r_p}} \
}"
+#else
+#define FBSD_LIB_SPEC " \
+ %{!shared: \
+ %{!pg: %{pthread:-lpthread} -lc} \
+ %{pg: %{pthread:-lpthread_p} -lc_p} \
+ }"
+#endif
#endif
+
+#if FBSD_MAJOR < 6
+#define FBSD_DYNAMIC_LINKER "/usr/libexec/ld-elf.so.1"
+#else
+#define FBSD_DYNAMIC_LINKER "/libexec/ld-elf.so.1"
#endif