Mercurialcrosstool-ng / annotate
summary | shortlog | changelog | graph | tags | branches | files | changeset | file | latest | revisions | annotate | diff | raw | help
patches/gcc/4.3.0/130-cross-compile.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed May 20 20:13:13 2009 +0000 (2009-05-20)
changeset 1345 27fec561af53
parent 746 b150d6f590fc
permissions -rw-r--r--
Merge the uClinux/noMMU stuff back to /trunk:
- merge Linux and uClinux back to a single kernel
- add ARCH_USE_MMU and acquainted config options that
architectures can auto-select
- make binutils and elf2flt two "Binary utilities" that
go in a single common sub-{menu,directory} structure

-------- diffstat follows --------
/trunk/scripts/build/kernel/uclinux.sh | 2 0 2 0 -
/trunk/scripts/build/kernel/linux.sh | 206 204 2 0 +++++++++++++++++++++++++++++
/trunk/scripts/build/kernel/linux-common.sh | 198 0 198 0 ----------------------------
/trunk/scripts/build/binutils.sh | 232 0 232 0 --------------------------------
/trunk/scripts/build/elf2flt.sh | 150 0 150 0 ---------------------
/trunk/scripts/crosstool-NG.sh.in | 6 4 2 0 +
/trunk/config/kernel/linux.in | 249 249 0 0 +++++++++++++++++++++++++++++++++++
/trunk/config/kernel/linux.in-common | 252 0 252 0 -----------------------------------
/trunk/config/kernel/uclinux.in | 21 0 21 0 ---
/trunk/config/target.in | 23 22 1 0 +++
/trunk/config/elf2flt.in | 49 0 49 0 -------
/trunk/config/libc/glibc.in | 2 1 1 0
/trunk/config/libc/eglibc.in | 2 1 1 0
/trunk/config/config.in | 1 0 1 0 -
/trunk/config/arch/sh.in | 1 1 0 0 +
/trunk/config/arch/arm.in | 2 1 1 0
/trunk/config/arch/powerpc.in | 1 1 0 0 +
/trunk/config/arch/ia64.in | 1 1 0 0 +
/trunk/config/arch/alpha.in | 1 1 0 0 +
/trunk/config/arch/x86.in | 1 1 0 0 +
/trunk/config/arch/mips.in | 1 1 0 0 +
/trunk/config/arch/powerpc64.in | 1 1 0 0 +
22 files changed, 489 insertions(+), 913 deletions(-)
yann@552 
     1
 
Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.0/gentoo/08_all_gcc-4.1-cross-compile.patch
yann@552 
     2
 
Some notes on the 'bootstrap with or without libc headers' debate:
yann@552 
     3
 
http://linuxfromscratch.org/pipermail/lfs-dev/2005-July/052409.html
yann@552 
     4
 
http://gcc.gnu.org/ml/gcc/2005-07/msg01195.html
yann@552 
     5
 






yann@552


     6


diff -durN gcc-4.3.0.orig/gcc/configure gcc-4.3.0/gcc/configure







yann@552


     7


--- gcc-4.3.0.orig/gcc/configure	2008-03-05 00:39:11.000000000 +0100







yann@552


     8


+++ gcc-4.3.0/gcc/configure	2008-06-10 14:44:17.000000000 +0200







yann@552


     9


@@ -13274,7 +13274,7 @@







yann@552


    10


 	    | powerpc*-*-*,powerpc64*-*-*)







yann@552


    11


 		CROSS="$CROSS -DNATIVE_CROSS" ;;







yann@552


    12


 	esac







yann@552


    13


-elif test "x$TARGET_SYSTEM_ROOT" != x; then







yann@552


    14


+elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then







yann@552


    15


         SYSTEM_HEADER_DIR=$build_system_header_dir







yann@552


    16


 fi







yann@552


    17


 







yann@552


    18


diff -durN gcc-4.3.0.orig/gcc/configure.ac gcc-4.3.0/gcc/configure.ac







yann@552


    19


--- gcc-4.3.0.orig/gcc/configure.ac	2008-03-05 00:39:11.000000000 +0100







yann@552


    20


+++ gcc-4.3.0/gcc/configure.ac	2008-06-10 14:44:17.000000000 +0200







yann@552


    21


@@ -1745,7 +1745,7 @@







yann@552


    22


 	    | powerpc*-*-*,powerpc64*-*-*)







yann@552


    23


 		CROSS="$CROSS -DNATIVE_CROSS" ;;







yann@552


    24


 	esac







yann@552


    25


-elif test "x$TARGET_SYSTEM_ROOT" != x; then







yann@552


    26


+elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then







yann@552


    27


         SYSTEM_HEADER_DIR=$build_system_header_dir 







yann@552


    28


 fi







yann@552


    29


 







yann@552


    30


diff -durN gcc-4.3.0.orig/gcc/unwind-dw2.c gcc-4.3.0/gcc/unwind-dw2.c







yann@552


    31


--- gcc-4.3.0.orig/gcc/unwind-dw2.c	2007-07-25 20:14:57.000000000 +0200







yann@552


    32


+++ gcc-4.3.0/gcc/unwind-dw2.c	2008-06-10 14:44:17.000000000 +0200







yann@552


    33


@@ -334,9 +334,11 @@







yann@552


    34


 }







yann@552


    35


 #endif







yann@552


    36


 







yann@552


    37


+#ifndef inhibit_libc







yann@552


    38


 #ifdef MD_UNWIND_SUPPORT







yann@552


    39


 #include MD_UNWIND_SUPPORT







yann@552


    40


 #endif







yann@552


    41


+#endif







yann@552


    42


 







yann@552


    43


 /* Extract any interesting information from the CIE for the translation







yann@552


    44


    unit F belongs to.  Return a pointer to the byte after the augmentation,












crosstool-ng