readme-mips

linux下编译交叉工具链的工具源码

See also http://www.spinics.net/lists/mips/msg12236.html

ftp://ftp.linux-mips.org/pub/linux/mips/redhat/7.3/test/SRPMS/gcc-3.2-7.1.src.rpm
contains the following patches and spec file.
You may wish to investigate some of these patches; I haven't.
I think this is mostly the Red Hat 8.0 srpm for a prerelease gcc-3.2, plus a couple
mips specific fixes, but you'd have to ask H.J.Lu or compare with the regular
Red Hat 8.0 srpm to find out.
In any case, the spec file is interesting reading.
- Dan K. 

total 1164
   4 boehm-gc-LINUX.patch
   4 boehm-gc-mips.patch
   4 contrib-touch.patch
   8 gcc-arch.patch
   4 gcc-c++-template.patch
   4 gcc-copy.patch
   4 gcc-cross-bfd.patch
   4 gcc-cross.patch
   4 gcc-gcj-cross.patch
   4 gcc-libffi-mips.patch
   4 gcc-libgcc.patch
 480 gcc-libstdc++-glibc-2.2.patch
   4 gcc-libstdc++-mips.patch
   4 gcc-linux-atexit.patch
   8 gcc-linux-crt.patch
   4 gcc-mips-coff.patch
   4 gcc-mips-file.patch
   4 gcc-mips-ieee.patch
   4 gcc-mips-return.patch
   4 gcc-ppc-linux.patch
   8 gcc-sizeof.patch
   4 gcc-test-atexit.patch
   4 gcc-testsuite-c++.patch
   4 gcc-var.patch
   8 gcc32-2.96-RH-compat.patch
   4 gcc32-ada-addr2line.patch
   8 gcc32-ada-link.patch
  12 gcc32-attr-visibility.patch
   4 gcc32-attr-visibility2.patch
   4 gcc32-attr-visibility3.patch
   4 gcc32-attr-visibility4.patch
   4 gcc32-attr-visibility5.patch
   8 gcc32-boehm-gc-libs.patch
   4 gcc32-bogus-inline.patch
   4 gcc32-c++-nrv-test.patch
   4 gcc32-c++-pretty_function.patch
  16 gcc32-c++-tail-pad-backout.patch
   4 gcc32-c++-tsubst-asm.patch
   4 gcc32-cfg-eh.patch
   4 gcc32-debug-pr7241.patch
   4 gcc32-doc-gcov.patch
   4 gcc32-duplicate-decl.patch
   4 gcc32-dwarf2-pr6381.patch
   4 gcc32-dwarf2-pr6436-test.patch
   4 gcc32-fde-merge-compat.patch
   4 gcc32-fold-const-associate.patch
   4 gcc32-fold-const2.patch
  24 gcc32-hard-reg-sharing.patch
   4 gcc32-hard-reg-sharing2.patch
   4 gcc32-i386-default-momit-leaf-frame-pointer.patch
   4 gcc32-i386-memtest-test.patch
   4 gcc32-i386-no-default-momit-leaf-frame-pointer.patch
   4 gcc32-i386-pic-label-thunk.patch
   4 gcc32-i386-pr7242.patch
   4 gcc32-i386-profile-olfp.patch
   4 gcc32-inline-label.patch
   4 gcc32-interface_only.patch
   4 gcc32-java-no-rpath.patch
  20 gcc32-libstdc++-glibc23-1.patch
   4 gcc32-libstdc++-glibc23-2.patch
   4 gcc32-libstdc++-glibc23-3.patch
   4 gcc32-libstdc++-glibc23-4.patch
   4 gcc32-loop-prefetch.patch
   4 gcc32-pr6842.patch
   8 gcc32-rh69989.patch
  40 gcc32-s390-java.patch
   4 gcc32-sparc-sll1.patch
   4 gcc32-test-rh65771.patch
   8 gcc32-test-rotate.patch
  12 gcc32-tls-dwarf2.patch
 140 gcc32-tls.patch
   4 gcc32-tls2.patch
   4 gcc32-tls3.patch
   4 gcc32-tls4.patch
   4 gcc32-tls5.patch
  24 gcc32-tree-code.patch
   4 gcc32-trunc_int_for_mode.patch
   4 gcc32-typeof-asm.patch
   4 gcc32-x86_64-libiberty-pic.patch
   4 gcc32-x86_64-pr7559.patch
   4 gcc32-x86_64-q_regs_operand.patch
   4 gcc32-x86_64-rip-lowercase.patch
   4 libjava-cross.patch
   4 libtool-libs.patch
   4 libtool-mips.patch

---------- gcc32.spec ---------

%if %{_arch} != %{_build_arch}
%define cross_compile 1
%else
%define cross_compile 0
%endif
%{?_with_crosscompile: %{expand: %%define cross_compile 1}}

%if %{cross_compile}
%define make_check 0
%else
%define make_check 1
%endif
%{?_without_check: %{expand: %%define make_check 0}}
%{?_with_check: %{expand: %%define make_check 1}}

%define default 0
%{?_with_default: %{expand: %%define default 1}}

%define gcconly 0
%{?_with_gcconly: %{expand: %%define gcconly 1}}

%define DATE 20020903
%define gcc_version 3.2
%define gcc_release 7.1
%ifarch %{ix86} alpha ia64 ppc
%define build_ada 1
%else
%define build_ada 0
%endif
%{?_without_ada: %{expand: %%define build_ada 0}}
%if %{cross_compile}
%define build_ada 0
%endif
Summary: Various compilers (C, C++, Objective-C, Java, ...)
%if !%{gcconly}
Name: gcc
Version: 3.2
Release: %{gcc_release}
%else
Name: gcc-%{gcc_version}
Version: %{gcc_release}
Release: 1
%endif
Copyright: GPL
Group: Development/Languages
Source0: gcc-%{version}-%{DATE}.tar.bz2
URL: http://gcc.gnu.org
BuildRoot: %{_tmppath}/%{name}-%{version}-root
BuildRequires: binutils >= 2.12.90.0.9-1
BuildRequires: zlib-devel, gettext, dejagnu
# Make sure pthread.h doesn't contain __thread tokens
BuildRequires: glibc-devel >= 2.2.5-36.2
%if %{build_ada}
# Ada requires Ada to build
BuildRequires: gcc-gnat >= 3.1, libgnat >= 3.1
%endif
Requires: cpp = %{version}-%{release}
# Need .eh_frame ld optimizations
# Need proper visibility support
Requires: binutils >= 2.12.90.0.7-1
# Make sure gdb will understand DW_FORM_strp
Conflicts: gdb < 5.1-2
Requires: glibc-devel >= 2.2.5-36.2
Requires: libgcc >= %{version}-%{release}
%if !%{gcconly}
Obsoletes: gcc3
%endif
Prereq: /sbin/install-info

Patch1: gcc32-2.96-RH-compat.patch
Patch2: gcc32-boehm-gc-libs.patch
Patch3: gcc32-bogus-inline.patch
Patch6: gcc32-fde-merge-compat.patch
Patch7: gcc32-attr-visibility.patch
Patch8: gcc32-attr-visibility2.patch
Patch9: gcc32-duplicate-decl.patch
Patch10: gcc32-trunc_int_for_mode.patch
Patch11: gcc32-sparc-sll1.patch
Patch12: gcc32-x86_64-q_regs_operand.patch
Patch13: gcc32-dwarf2-pr6381.patch
Patch14: gcc32-dwarf2-pr6436-test.patch
Patch15: gcc32-c++-pretty_function.patch
Patch16: gcc32-c++-tsubst-asm.patch
Patch18: gcc32-i386-memtest-test.patch
Patch19: gcc32-fold-const2.patch
Patch21: gcc32-ada-addr2line.patch
Patch22: gcc32-ada-link.patch
Patch23: gcc32-java-no-rpath.patch
Patch25: gcc32-s390-java.patch
Patch26: gcc32-test-rotate.patch
Patch27: gcc32-x86_64-libiberty-pic.patch
Patch29: gcc32-test-rh65771.patch
Patch30: gcc32-i386-default-momit-leaf-frame-pointer.patch
Patch31: gcc32-i386-pic-label-thunk.patch
Patch34: gcc32-pr6842.patch
Patch35: gcc32-tls.patch
Patch36: gcc32-i386-profile-olfp.patch
Patch37: gcc32-tree-code.patch
Patch38: gcc32-hard-reg-sharing.patch
Patch39: gcc32-hard-reg-sharing2.patch
Patch40: gcc32-c++-nrv-test.patch
Patch41: gcc32-debug-pr7241.patch
Patch42: gcc32-i386-pr7242.patch
Patch43: gcc32-cfg-eh.patch
Patch44: gcc32-attr-visibility3.patch
Patch45: gcc32-tls2.patch
Patch46: gcc32-fold-const-associate.patch
Patch47: gcc32-inline-label.patch
Patch48: gcc32-typeof-asm.patch
Patch50: gcc32-rh69989.patch
Patch51: gcc32-tls3.patch
Patch52: gcc32-tls4.patch
Patch54: gcc32-tls5.patch
Patch55: gcc32-tls-dwarf2.patch
Patch56: gcc32-x86_64-pr7559.patch
Patch57: gcc32-loop-prefetch.patch
Patch58: gcc32-doc-gcov.patch
Patch59: gcc32-attr-visibility4.patch
Patch60: gcc32-c++-tail-pad-backout.patch
Patch61: gcc32-attr-visibility5.patch
Patch62: gcc32-i386-no-default-momit-leaf-frame-pointer.patch
Patch64: gcc32-x86_64-rip-lowercase.patch
Patch65: gcc32-libstdc++-glibc23-1.patch
Patch66: gcc32-libstdc++-glibc23-2.patch
Patch67: gcc32-libstdc++-glibc23-3.patch
Patch68: gcc32-libstdc++-glibc23-4.patch
Patch69: gcc32-interface_only.patch

%define _gnu %{nil}

Patch10000: boehm-gc-mips.patch
Patch10001: boehm-gc-LINUX.patch
Patch10002: gcc-libffi-mips.patch

Patch11000: gcc-mips-coff.patch
Patch11001: gcc-mips-file.patch
Patch11002: gcc-mips-ieee.patch
Patch11003: gcc-mips-return.patch
Patch11004: gcc-libstdc++-mips.patch
Patch11005: libtool-mips.patch

Patch12000: gcc-libgcc.patch

Patch13000: gcc-ppc-linux.patch
Patch13001: gcc-linux-crt.patch

Patch14000: gcc-linux-atexit.patch
Patch14001: gcc-test-atexit.patch

Patch15000: gcc-var.patch
Patch15001: gcc-copy.patch

Patch16000: gcc-c++-template.patch
Patch16001: gcc-testsuite-c++.patch

Patch17000: gcc-cross.patch
Patch17001: gcc-cross-bfd.patch
Patch17002: gcc-sizeof.patch
Patch17003: gcc-arch.patch

Patch18000: libjava-cross.patch
Patch18001: gcc-gcj-cross.patch

Patch19000: contrib-touch.patch

Patch20000: libtool-libs.patch

Patch21000: gcc-libstdc++-glibc-2.2.patch

%description
The gcc package contains the GNU Compiler Collection version 3.2.
You'll need this package in order to compile C code.

%package -n libgcc
Summary: GCC version 3.2 shared support library
Group: System Environment/Libraries

%description -n libgcc
This package contains GCC shared support library which is needed
e.g. for exception handling support.

%package c++
Summary: C++ support for GCC
Group: Development/Languages
Requires: gcc = %{version}-%{release}
Requires: libstdc++ = %{version}
Requires: libstdc++-devel = %{version}
Obsoletes: gcc3-c++

%description c++
This package adds C++ support to the GNU Compiler Collection.
It includes support for most of the current C++ specification,
including templates and exception handling.

%package -n libstdc++
Summary: GNU Standard C++ Library
Group: System Environment/Libraries
Obsoletes: libstdc++3

%description -n libstdc++
The libstdc++ package contains a rewritten standard compliant GCC Standard
C++ Library.

%package -n libstdc++-devel
Summary: Header files and libraries for C++ development
Group: Development/Libraries
Requires: libstdc++ = %{version}-%{release}
Obsoletes: libstdc++3-devel

%description -n libstdc++-devel
This is the GNU implementation of the standard C++ libraries.  This
package includes the header files and libraries needed for C++
development. This includes rewritten implementation of STL.

%package objc
Summary: Objective-C support for GCC
Group: Development/Languages
Requires: gcc = %{version}-%{release}
Requires: libobjc = %{version}-%{release}
Obsoletes: gcc3-objc

%description objc
gcc-objc provides Objective-C support for the GCC.
Mainly used on systems running NeXTSTEP, Objective-C is an
object-oriented derivative of the C language.

%package -n libobjc
Summary: Objective-C runtime
Group: System Environment/Libraries

%description -n libobjc
This package contains Objective-C shared library which is needed to run
Objective-C dynamically linked programs.

%package g77
Summary: Fortran 77 support
Group: Development/Languages
Requires: gcc = %{version}-%{release}
Requires: libf2c = %{version}-%{release}
Prereq: /sbin/install-info
Obsoletes: gcc3-g77

%description g77
The gcc-g77 package provides support for compiling Fortran 77
programs with the GNU Compiler Collection.

%package -n libf2c
Summary: Fortran 77 runtime
Group: System Environment/Libraries

%description -n libf2c
This package contains Fortran 77 shared library which is needed to run
Fortran 77 dynamically linked programs.

%package java
Summary: Java support for GCC
Group: Development/Languages
Requires: gcc = %{version}-%{release}
Requires: libgcj >= %{version}, libgcj-devel >= %{version}
Obsoletes: gcc3-java
Prereq: /sbin/install-info

%description java
This package adds support for compiling Java(tm) programs and
bytecode into native code.

%package -n libgcj
Summary: Java runtime library for gcc
Group: System Environment/Libraries
Requires: zip >= 2.1
Obsoletes: gcc-libgcj
Obsoletes: libgcj3
# Kaffe includes jar too
Conflicts: kaffe

%description -n libgcj
The Java(tm) runtime library. You will need this package to run your Java
programs compiled using the Java compiler from GNU Compiler Collection (gcj).

%package -n libgcj-devel
Summary: Libraries for Java development using GCC
Group: Development/Languages
Requires: zip >= 2.1, libgcj = %{version}
Obsoletes: libgcj3-devel

%description -n libgcj-devel
The Java(tm) static libraries and C header files. You will need this
package to compile your Java programs using the GCC Java compiler (gcj).

%package -n cpp
Summary: The C Preprocessor.
Group: Development/Languages
Prereq: /sbin/install-info
%ifarch ia64
Obsoletes: gnupro
%endif

%description -n cpp
Cpp is the GNU C-Compatible Compiler Preprocessor.
Cpp is a macro processor which is used automatically
by the C compiler to transform your program before actual
compilation. It is called a macro processor because it allows
you to define macros, abbreviations for longer
constructs.

The C preprocessor provides four separate functionalities: the
inclusion of header files (files of declarations that can be
substituted into your program); macro expansion (you can define macros,
and the C preprocessor will replace the macros with their definitions
throughout the program); conditional compilation (using special
preprocessing directives, you can include or exclude parts of the
program according to various conditions); and line control (if you use
a program to combine or rearrange source files into an intermediate