+2002-04-13 Mark Mitchell <mark@codesourcery.com>
+
+ * alpha/linux.h: Define __gnu_linux__ wherever __linux__ is
+ defined, and __gnu_hurd__ wherever __GNU__ is defined.
+ * arm/linux-elf.h: Likewise.
+ * cris/aout.h: Likewise.
+ * cris/linux.h: Likewise.
+ * i370/linux.h: Likewise.
+ * i386/gnu.h: Likewise.
+ * i386/linux-aout.h: Likewise.
+ * i386/linux-oldld.h: Likewise.
+ * i386/linux.h: Likewise.
+ * i386/linux64.h: Likewise.
+ * ia64/linux.h: Likewise.
+ * m68k/linux-aout.h: Likewise.
+ * m68k/linux.h: Likewise.
+ * mips/linux.h: Likewise.
+ * pa/pa-linux.h: Likewise.
+ * pj/linux.h: Likewise.
+ * rs6000/sysv4.h: Likewise.
+ * s390/linux.h: Likewise.
+ * sh/linux.h: Likewise.
+ * sparc/linux-aout.h: Likewise.
+ * sparc/linux.h: Likewise.
+ * sparc/linux64.h: Likewise.
+ * xtensa/linux.h: Likewise.
+
2002-04-13 Richard Sandiford <rsandifo@redhat.com>
* stmt.c (check_unique_operand_names): Expect operand names to
/* Definitions of target machine for GNU compiler,
for Alpha Linux-based GNU systems.
- Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc.
Contributed by Richard Henderson.
This file is part of GNU CC.
#undef CPP_PREDEFINES
#define CPP_PREDEFINES \
- "-Dlinux -Dunix -Asystem=linux -D_LONGLONG -D__alpha__"
+ "-Dgnu_linux -Dlinux -Dunix -Asystem=linux -D_LONGLONG -D__alpha__"
/* The GNU C++ standard library requires that these macros be defined. */
#undef CPLUSPLUS_CPP_SPEC
/* Definitions for ARM running Linux-based GNU systems using ELF
- Copyright (C) 1993, 1994, 1997, 1998, 1999, 2000, 2001
+ Copyright (C) 1993, 1994, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Philip Blundell <philb@gnu.org>
#undef CPP_PREDEFINES
#define CPP_PREDEFINES \
-"-Dunix -Dlinux -D__ELF__ \
+"-Dunix -Dgnu_linux -Dlinux -D__ELF__ \
-Asystem=unix -Asystem=posix"
/* Allow #sccs in preprocessor. */
/* Definitions for GCC. Part of the machine description for CRIS.
- Copyright (C) 2001 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002 Free Software Foundation, Inc.
Contributed by Axis Communications. Written by Hans-Peter Nilsson.
This file is part of GCC.
#undef CRIS_CPP_SUBTARGET_SPEC
#define CRIS_CPP_SUBTARGET_SPEC \
"-D__AOUT__\
- %{melinux:-D__linux__ -D__unix__ -D__elinux__ -D__uclinux__\
+ %{melinux:-D__gnu_linux__ -D__linux__ -D__unix__ -D__elinux__ -D__uclinux__\
%{!nostdinc:\
%{!mbest-lib-options:%{isystem*}}\
-isystem elinux/include%s\
/* Definitions for GCC. Part of the machine description for CRIS.
- Copyright (C) 2001 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002 Free Software Foundation, Inc.
Contributed by Axis Communications. Written by Hans-Peter Nilsson.
This file is part of GCC.
#undef CRIS_CPP_SUBTARGET_SPEC
#define CRIS_CPP_SUBTARGET_SPEC \
- "-D__linux__ -D__unix__ -D__ELF__\
+ "-D__gnu_linux__ __linux__ -D__unix__ -D__ELF__\
%{pthread:-D_REENTRANT}\
%{fPIC|fpic: -D__PIC__ -D__pic__}\
%{!fleading-underscore:-fno-leading-underscore -D__NO_UNDERSCORES__}\
/* Names to predefine in the preprocessor for this target machine. */
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-DGCC -Dgcc -D__ELF__ -Dunix -Dlinux -Asystem=posix -Acpu=i370 -Amachine=i370"
+#define CPP_PREDEFINES "-DGCC -Dgcc -D__ELF__ -Dunix -Dgnu_linux -Dlinux -Asystem=posix -Acpu=i370 -Amachine=i370"
/* Options for this target machine. */
#endif
#ifndef CPP_OS_LINUX_SPEC
-#define CPP_OS_LINUX_SPEC "-D__unix__ -D__linux__ \
+#define CPP_OS_LINUX_SPEC "-D__unix__ -D__gnu_linux__ -D__linux__ \
%{!ansi: -Dunix -Dlinux } \
-Asystem=unix -Asystem=linux"
#endif
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__ELF__ -DMACH -Asystem=mach \
- -Dunix -Asystem=unix -Asystem=posix -D__GNU__ -Asystem=gnu"
+ -Dunix -Asystem=unix -Asystem=posix -Dgnu_hurd -D__GNU__ -Asystem=gnu"
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) \
/* Specify predefined symbols in preprocessor. */
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dlinux -Asystem=posix"
+#define CPP_PREDEFINES "-Dunix -Dgnu_linux -Dlinux -Asystem=posix"
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
/* Definitions for Intel 386 running Linux-based GNU systems with pre-BFD
a.out linkers.
- Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1997, 1998, 2002 Free Software Foundation, Inc.
Contributed by Michael Meissner (meissner@cygnus.com)
This file is part of GNU CC.
/* Specify predefined symbols in preprocessor. */
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dlinux -Asystem=posix"
+#define CPP_PREDEFINES "-Dunix -Dgnu_linux -Dlinux -Asystem=posix"
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
#define WCHAR_TYPE_SIZE BITS_PER_WORD
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -Dlinux -Asystem=posix"
+#define CPP_PREDEFINES "-D__ELF__ -Dunix -Dgnu_linux -Dlinux -Asystem=posix"
#undef CPP_SPEC
#ifdef USE_GNULIBC_1
#define TARGET_VERSION fprintf (stderr, " (x86-64 Linux/ELF)");
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -Dlinux -Asystem(posix)"
+#define CPP_PREDEFINES "-D__ELF__ -Dunix -Dgnu_linux -Dlinux -Asystem(posix)"
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT} %{!m32:-D__LONG_MAX__=9223372036854775807L}"
/* ??? Maybe this should be in sysv4.h? */
#define CPP_PREDEFINES "\
- -D__linux -D__linux__ -D_LONGLONG -Dlinux -Dunix \
- -Asystem=linux"
+ -D__gnu_linux__ -D__linux -D__linux__ -D_LONGLONG -Dgnu_linux
+ -Dlinux -Dunix -Asystem=linux"
/* Need to override linux.h STARTFILE_SPEC, since it has crtbeginT.o in. */
#undef STARTFILE_SPEC
/* Definitions for Motorola m68k running Linux-based GNU systems.
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
#define ASM_COMMENT_START "|"
#define CPP_PREDEFINES \
- "-Dunix -Dmc68000 -Dmc68020 -Dlinux -Asystem=unix -Asystem=posix -Acpu=m68k -Amachine=m68k"
+ "-Dunix -Dmc68000 -Dmc68020 -Dgnu_linux -Dlinux -Asystem=unix -Asystem=posix -Acpu=m68k -Amachine=m68k"
#undef CPP_SPEC
#if TARGET_DEFAULT & MASK_68881
/* Definitions for Motorola 68k running Linux-based GNU systems with
ELF format.
- Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
#define WCHAR_TYPE_SIZE BITS_PER_WORD
#define CPP_PREDEFINES \
- "-D__ELF__ -Dunix -Dmc68000 -Dmc68020 -Dlinux -Asystem=unix -Asystem=posix -Acpu=m68k -Amachine=m68k"
+ "-D__ELF__ -Dunix -Dmc68000 -Dmc68020 -Dgnu_linux -Dlinux -Asystem=unix -Asystem=posix -Acpu=m68k -Amachine=m68k"
#undef CPP_SPEC
#ifdef USE_GNULIBC_1
/* Definitions for MIPS running Linux-based GNU systems with ELF format.
- Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
#undef CPP_PREDEFINES
#if TARGET_ENDIAN_DEFAULT == 0
#define CPP_PREDEFINES "-DMIPSEL -D_MIPSEL -Dunix -Dmips -D_mips \
--DR3000 -D_R3000 -Dlinux -Asystem=posix -Acpu=mips \
+-DR3000 -D_R3000 -Dgnu_linux -Dlinux -Asystem=posix -Acpu=mips \
-Amachine=mips -D__ELF__ -D__PIC__ -D__pic__"
#else
#define CPP_PREDEFINES "-DMIPSEB -D_MIPSEB -Dunix -Dmips -D_mips \
--DR3000 -D_R3000 -Dlinux -Asystem=posix -Acpu=mips \
+-DR3000 -D_R3000 -Dgnu_linux -Dlinux -Asystem=posix -Acpu=mips \
-Amachine=mips -D__ELF__ -D__PIC__ -D__pic__"
#endif
} while (0)
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__hppa__ -Dlinux -Asystem=unix -Asystem=posix -Acpu=hppa -Amachine=hppa -Amachine=bigendian"
+#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__hppa__ -Dgnu_linux -Dlinux -Asystem=unix -Asystem=posix -Acpu=hppa -Amachine=hppa -Amachine=bigendian"
#undef LIB_SPEC
#define LIB_SPEC \
/* Definitions for a picoJava Linux-based GNU system.
- Copyright (C) 2000 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
#undef STARTFILE_SPEC
#undef ENDFILE_SPEC
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__pj__ -Dlinux -Asystem=posix"
+#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__pj__ -Dgnu_linux -Dlinux -Asystem=posix"
#define STARTFILE_SPEC "crt1.o%s crti.o%s crtbegin.o%s"
#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
#endif
#ifdef USE_GNULIBC_1
-#define CPP_OS_LINUX_SPEC "-D__unix__ -D__linux__ \
-%{!undef: \
- %{!ansi: \
- %{!std=*:-Dunix -D__unix -Dlinux -D__linux} \
- %{std=gnu*:-Dunix -D__unix -Dlinux -D__linux}}} \
+#define CPP_OS_LINUX_SPEC "-D__unix__ -D__gnu_linux__ -D__linux__ \
+%{!undef: \
+ %{!ansi: \
+ %{!std=*:-Dunix -D__unix -Dlinux -D__linux} \
+ %{std=gnu*:-Dunix -D__unix -Dlinux -D__linux}}} \
-Asystem=unix -Asystem=posix"
#else
-#define CPP_OS_LINUX_SPEC "-D__unix__ -D__linux__ \
-%{!undef: \
- %{!ansi: \
- %{!std=*:-Dunix -D__unix -Dlinux -D__linux} \
- %{std=gnu*:-Dunix -D__unix -Dlinux -D__linux}}} \
+#define CPP_OS_LINUX_SPEC "-D__unix__ -D__gnu_linux__ -D__linux__ \
+%{!undef: \
+ %{!ansi: \
+ %{!std=*:-Dunix -D__unix -Dlinux -D__linux} \
+ %{std=gnu*:-Dunix -D__unix -Dlinux -D__linux}}} \
-Asystem=unix -Asystem=posix %{pthread:-D_REENTRANT}"
#endif
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib/ld.so.1}}}"
-#define CPP_OS_GNU_SPEC "-D__unix__ -D__GNU__ \
-%{!undef: \
- %{!ansi: -Dunix -D__unix}} \
+#define CPP_OS_GNU_SPEC "-D__unix__ -Dgnu_hurd -D__GNU__ \
+%{!undef: \
+ %{!ansi: -Dunix -D__unix}} \
-Asystem=gnu -Asystem=unix -Asystem=posix %{pthread:-D_REENTRANT}"
/* NetBSD support. */
#define NO_BUILTIN_PTRDIFF_TYPE
#define CPP_PREDEFINES \
- "-Dunix -Asystem(unix) -Dlinux -Asystem(linux) -D__ELF__ \
+ "-Dunix -Asystem(unix) -Dgnu_linux -Dlinux -Asystem(linux) -D__ELF__ \
-Acpu(s390) -Amachine(s390) -D__s390__"
#define CPP_ARCH31_SPEC \
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__sh__ -Dlinux -Asystem=posix"
+#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__sh__ -Dgnu_linux -Dlinux -Asystem=posix"
#undef SUBTARGET_ASM_ENDIAN_SPEC
#define SUBTARGET_ASM_ENDIAN_SPEC "%{!mb:-little}"
/* Definitions for SPARC running Linux-based GNU systems with a.out.
- Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1999, 2002 Free Software Foundation, Inc.
Contributed by Eddie C. Dost (ecd@skynet.be)
This file is part of GNU CC.
#define WCHAR_TYPE_SIZE 32
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -Dlinux -Asystem=unix -Asystem=posix"
+#define CPP_PREDEFINES "-Dunix -Dsparc -Dgnu_linux -Dlinux -Asystem=unix -Asystem=posix"
#undef CPP_SUBTARGET_SPEC
#define CPP_SUBTARGET_SPEC \
/* Definitions for SPARC running Linux-based GNU systems with ELF.
- Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
Contributed by Eddie C. Dost (ecd@skynet.be)
This file is part of GNU CC.
#define WCHAR_TYPE_SIZE 32
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__sparc__ -Dlinux -Asystem=unix -Asystem=posix"
+#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__sparc__ -Dgnu_linux -Dlinux -Asystem=unix -Asystem=posix"
#undef CPP_SUBTARGET_SPEC
#ifdef USE_GNULIBC_1
#endif
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D_LONGLONG -D__sparc__ -Dlinux -Asystem=unix -Asystem=posix"
+#define CPP_PREDEFINES "-D__ELF__ -Dunix -D_LONGLONG -D__sparc__ -Dgnu_linux -Dlinux -Asystem=unix -Asystem=posix"
#undef CPP_SUBTARGET_SPEC
#define CPP_SUBTARGET_SPEC "\
/* Xtensa Linux configuration.
Derived from the configuration for GCC for Intel i386 running Linux.
- Copyright (C) 2001 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002 Free Software Foundation, Inc.
This file is part of GCC.
#undef CPP_PREDEFINES
#define CPP_PREDEFINES \
"-D__XTENSA__ -D__ELF__ -Acpu=xtensa -Amachine=xtensa \
- -Dunix -Dlinux -Asystem=posix"
+ -Dunix -Dgnu_linux -Dlinux -Asystem=posix"
#undef LOCAL_LABEL_PREFIX
#define LOCAL_LABEL_PREFIX "."