Ubuntu9.10制作ARM交叉编译器

本环境内核版本：Linux ubuntu910 2.6.31-21-generic #59-Ubuntu SMP  i686 GNU/Linux

 

准备软件包如下：

bison_13a2.3.dfsg-4build1_i386.deb

build-essential_11.4_i386.deb

flex_2.5.33-10build1_i386.deb

libncurses5-dev_5.6+20071124-1ubuntu2_i386.deb

m4_1.4.8-1build1_i386.deb

patch_2.5.9-5_i386.deb

gcc-3.4.5.tar.gz

glibc-2.3.6.tar.gz 

linux-2.6.26.5.tar.gz

crosstool-0.43.tar.gz

binutils-2.15.tar.gz 

glibc-linuxthreads-2.3.3.tar.gz

linux-libc-headers-2.6.12.0.tar.bz2

 

 

furtherchan@ubuntu910:~/Downloads$ sudo dpkg -i m4_1.4.8-1build1_i386.deb

[sudo] password for furtherchan:

Selecting previously deselected package m4.

(Reading database ... 191676 files and directories currently installed.)

Unpacking m4 (from m4_1.4.8-1build1_i386.deb) ...

Setting up m4 (1.4.8-1build1) ...

Ignoring install-info called from maintainer script

The package m4 should be rebuild with new debhelper to get trigger support

 

Processing triggers for install-info ...

Processing triggers for man-db ...

furtherchan@ubuntu910:~/Downloads$ sudo dpkg -i bison_13a2.3.dfsg-4build1_i386.deb

Selecting previously deselected package bison.

(Reading database ... 191725 files and directories currently installed.)

Unpacking bison (from bison_13a2.3.dfsg-4build1_i386.deb) ...

Setting up bison (1:2.3.dfsg-4build1) ...

update-alternatives: using /usr/bin/bison.yacc to provide /usr/bin/yacc (yacc) in auto mode.

 

Processing triggers for man-db ...

furtherchan@ubuntu910:~/Downloads$ sudo dpkg -i build-essential_11.4_i386.deb

(Reading database ... 191752 files and directories currently installed.)

Preparing to replace build-essential 11.4 (using build-essential_11.4_i386.deb) ...

Unpacking replacement build-essential ...

Setting up build-essential (11.4) ...

furtherchan@ubuntu910:~/Downloads$ sudo dpkg -i flex_2.5.33-10build1_i386.deb

Selecting previously deselected package flex.

(Reading database ... 191752 files and directories currently installed.)

Unpacking flex (from flex_2.5.33-10build1_i386.deb) ...

Setting up flex (2.5.33-10build1) ...

Ignoring install-info called from maintainer script

The package flex should be rebuild with new debhelper to get trigger support

Ignoring install-info called from maintainer script

The package flex should be rebuild with new debhelper to get trigger support

 

Processing triggers for install-info ...

Processing triggers for man-db ...

^[[Afurtherchan@ubuntu910:~/Downloads$ sudo dpkg -i patch_2.5.9-5_i386.deb

(Reading database ... 191775 files and directories currently installed.)

Preparing to replace patch 2.5.9-5 (using patch_2.5.9-5_i386.deb) ...

Unpacking replacement patch ...

Setting up patch (2.5.9-5) ...

Processing triggers for man-db ...

furtherchan@ubuntu910:~/Downloads$sudo dpkg –i libncurses5-dev_5.6+20071124-1ubuntu2_i386.deb

Selecting previously deselected package libncurses5-dev.

(Reading database ... 191775 files and directories currently installed.)

Unpacking libncurses5-dev (from libncurses5-dev_5.6+20071124-1ubuntu2_i386.deb) ...

dpkg: dependency problems prevent configuration of libncurses5-dev:

libncurses5-dev depends on libncurses5 (= 5.6+20071124-1ubuntu2); however:

Version of libncurses5 on system is 5.7+20090803-2ubuntu2.      

 #注释：出错，libncurses5在9.10上是5.7+20090803-2ubuntu2，不影响下面，暂且跳过

dpkg: error processing libncurses5-dev (--install):

dependency problems - leaving unconfigured

Processing triggers for man-db ...

Errors were encountered while processing:

libncurses5-dev

furtherchan@ubuntu910:~/Downloads$

 

 

 

furtherchan@ubuntu910:~/Downloads$ sudo dpkg -i gcc-4.1_4.1.2-23ubuntu3_i386.deb

(Reading database ... 192865 files and directories currently installed.)

Preparing to replace gcc-4.1 4.1.2-23ubuntu3 (using gcc-4.1_4.1.2-23ubuntu3_i386.deb) ...

Unpacking replacement gcc-4.1 ...

Setting up gcc-4.1 (4.1.2-23ubuntu3) ...

Processing triggers for man-db ...

furtherchan@ubuntu910:~/Downloads$ sudo dpkg -i gcc-4.1-base_4.1.2-23ubuntu3_i386.deb

(Reading database ... 192865 files and directories currently installed.)

Preparing to replace gcc-4.1-base 4.1.2-23ubuntu3 (using gcc-4.1-base_4.1.2-23ubuntu3_i386.deb) ...

Unpacking replacement gcc-4.1-base ...

Setting up gcc-4.1-base (4.1.2-23ubuntu3) ...

 

furtherchan@ubuntu910:~/Downloads$ sudo dpkg -i cpp-4.1_4.1.2-23ubuntu3_i386.deb

(Reading database ... 192865 files and directories currently installed.)

Preparing to replace cpp-4.1 4.1.2-23ubuntu3 (using cpp-4.1_4.1.2-23ubuntu3_i386.deb) ...

Unpacking replacement cpp-4.1 ...

Setting up cpp-4.1 (4.1.2-23ubuntu3) ...

Processing triggers for man-db ...

furtherchan@ubuntu910:~/Downloads$

 

 

 

furtherchan@ubuntu910:/usr/bin$ ls -l gcc

lrwxrwxrwx 1 root root 7 2009-11-16 21:27 gcc -> gcc-4.4

furtherchan@ubuntu910:/usr/bin$ mv gcc gcc_bck

mv: cannot move `gcc' to `gcc_bck': Permission denied

furtherchan@ubuntu910:/usr/bin$ sudo mv gcc gcc_bck

furtherchan@ubuntu910:/usr/bin$ ls -l gcc_bck

lrwxrwxrwx 1 root root 7 2009-11-16 21:27 gcc_bck -> gcc-4.4

furtherchan@ubuntu910:/usr/bin$ ls -l /usr/bin/gcc-4.1

-rwxr-xr-x 1 root root 198916 2008-10-26 21:12 /usr/bin/gcc-4.1

furtherchan@ubuntu910:/usr/bin$ sudo ln -s /usr/bin/gcc-4.1 /usr/bin/gcc

#注释： 修改gcc链接，链接至4.1版本

furtherchan@ubuntu910:/usr/bin$ ls -l gcc

lrwxrwxrwx 1 root root 16 2010-05-19 14:57 gcc -> /usr/bin/gcc-4.1

furtherchan@ubuntu910:/usr/bin$

 

 

 

 

furtherchan@ubuntu910:/usr/bin$ ls -la /bin/sh

lrwxrwxrwx 1 root root 4 2009-11-16 21:27 /bin/sh -> dash

furtherchan@ubuntu910:/usr/bin$ sudo dpkg-reconfigure dash

#注释：在配置界面上选择NO删除dash

Removing `diversion of /bin/sh to /bin/sh.distrib by dash'

Removing `diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash'

furtherchan@ubuntu910:/usr/bin$

 

 

 

furtherchan@ubuntu910:~/Downloads$ tar -zxvf crosstool-0.43.tar.gz

furtherchan@ubuntu910:~/Downloads$ cd crosstool-0.43/

 

furtherchan@ubuntu910:~/Downloads/crosstool-0.43$ gedit demo-arm-softfloat.sh

 

# 注释：修改路径

#  set -ex

#  TARBALLS_DIR=/home/furtherchan/Downloads

#  RESULT_TOP=/home/furtherchan/Crosstool

 

furtherchan@ubuntu910:~/Downloads/crosstool-0.43$ gedit gcc-3.4.5-glibc-2.3.6.dat

 

# 注释：修改名称

# BINUTILS_DIR=binutils-2.15

# GCC_DIR=gcc-3.4.5

# GLIBC_DIR=glibc-2.3.6

# LINUX_DIR=linux-2.6.26.5

# LINUX_SANITIZED_HEADER_DIR=linux-libc-headers-2.6.12.0

# GLIBCTHREADS_FILENAME=glibc-linuxthreads-2.3.6

 

 

 

furtherchan@ubuntu910:~/Downloads/crosstool-0.43$ ./demo-arm-softfloat.sh

 

# 注释：执行2分钟左右出错，报too old ld，ld版本不对，查看版本：

 

furtherchan@ubuntu910:~/Downloads/crosstool-0.43$ ld -v

GNU ld (GNU Binutils for Ubuntu) 2.20

 

# 注释：

# 解决：解压glibc-2.3.6.tar.bz2，修改glibc-2.3.6下的configure，修改完重新打包压缩成tar.bz2

#####################################################################

  # Found it, now check the version.

  echo "$as_me:$LINENO: checking version of $AS" >&5

echo $ECHO_N "checking version of $AS... $ECHO_C" >&6

  ac_prog_version=`$AS -v &1 | sed -n 's/^.*GNU assembler.* /([0-9]*/.[0-9.]*/).*$//1/p'`

  case $ac_prog_version in

    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;

    2.2[0-9]*) <--------------line: 3920, 修改版本范围，还有下一处

       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;

    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;

 

  # Found it, now check the version.

  echo "$as_me:$LINENO: checking version of $LD" >&5

echo $ECHO_N "checking version of $LD... $ECHO_C" >&6

  ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* /([0-9][0-9]*/.[0-9.]*/).*$//1/p'`

  case $ac_prog_version in

    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;

    2.2[0-9]*) <--------------line: 3981, 修改版本范围

       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;

*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;

 

重新运行./demo-arm-softfloat.sh

######################################################################

 

# 注释：以下省略N行

…….

…….

…….

+ test -f '/home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/arm-softfloat-linux-gnu/lib/libmudflap.so.?'

+ for DIR in '$PREFIX/$TARGET/lib' '$PREFIX/$TARGET/lib64'

+ test -f /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/arm-softfloat-linux-gnu/lib64/libmudflap.so

+ test -f '/home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/arm-softfloat-linux-gnu/lib64/libmudflap.so.?'

+ cd /home/furtherchan/Downloads/crosstool-0.43

+ gcc fix-embedded-paths.c -o /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin/fix-embedded-paths

fix-embedded-paths.c: In function ‘testit’:

fix-embedded-paths.c:368: warning: initializer element is not constant

fix-embedded-paths.c:368: warning: (near initialization for ‘all_tests[2]’)

+ echo Cross-toolchain build complete. Result in /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu.

Cross-toolchain build complete. Result in /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu.

+ exit 0

+ cd /home/furtherchan/Downloads/crosstool-0.43

+ sh testhello.sh

+ cd /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu

+ test '!' -d tmp

+ mkdir tmp

+ cd tmp

+ test x '!=' x

+ cat

+ /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin/arm-softfloat-linux-gnu-gcc -static hello.c -o arm-softfloat-linux-gnu-hello-static

+ /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin/arm-softfloat-linux-gnu-gcc hello.c -o arm-softfloat-linux-gnu-hello

+ test -x /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin/arm-softfloat-linux-gnu-g++

+ cat

+ /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin/arm-softfloat-linux-gnu-g++ -static hello2.cc -o arm-softfloat-linux-gnu-hello2-static

+ /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin/arm-softfloat-linux-gnu-g++ hello2.cc -o arm-softfloat-linux-gnu-hello2

+ echo testhello: C compiler can in fact build a trivial program.

testhello: C compiler can in fact build a trivial program.

+ test '' = 1

+ test '' = 1

+ test '' = 1

+ test 1 = ''

+ echo Done.

Done.

#注释：编译完成

furtherchan@ubuntu910:~/Downloads/crosstool-G9ho

 

#注释：接下来加入环境变量

#修改 /etc/bash.bashrc

export PATH=$PATH:/home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin:

 

furtherchan@ubuntu910:~/Crosstool$ ls

gcc-3.4.5-glibc-2.3.6  gcc-3.4.5-glibc-2.3.6.tar.bz2

furtherchan@ubuntu910:~/Crosstool$ cd gcc-3.4.5-glibc-2.3.6/

furtherchan@ubuntu910:~/Crosstool/gcc-3.4.5-glibc-2.3.6$ ls

arm-softfloat-linux-gnu

furtherchan@ubuntu910:~/Crosstool/gcc-3.4.5-glibc-2.3.6$ cd arm-softfloat-linux-gnu/

furtherchan@ubuntu910:~/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu$ ls

arm-softfloat-linux-gnu                      bin          include  lib      man

arm-softfloat-linux-gnu.crosstoolconfig.txt  distributed  info     libexec  tmp

furtherchan@ubuntu910:~/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu$ cd bin

furtherchan@ubuntu910:~/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin$ ls

arm-softfloat-linux-gnu-addr2line  arm-softfloat-linux-gnu-gprof

arm-softfloat-linux-gnu-ar         arm-softfloat-linux-gnu-ld

arm-softfloat-linux-gnu-as         arm-softfloat-linux-gnu-nm

arm-softfloat-linux-gnu-c++        arm-softfloat-linux-gnu-objcopy

arm-softfloat-linux-gnu-c++filt    arm-softfloat-linux-gnu-objdump

arm-softfloat-linux-gnu-cpp        arm-softfloat-linux-gnu-ranlib

arm-softfloat-linux-gnu-g++        arm-softfloat-linux-gnu-readelf

arm-softfloat-linux-gnu-gcc        arm-softfloat-linux-gnu-size

arm-softfloat-linux-gnu-gcc-3.4.5  arm-softfloat-linux-gnu-strings

arm-softfloat-linux-gnu-gccbug     arm-softfloat-linux-gnu-strip

arm-softfloat-linux-gnu-gcov       fix-embedded-paths

furtherchan@ubuntu910:~/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/bin$

 

 

furtherchan@ubuntu910:~/c/test$ arm-softfloat-linux-gnu-gcc -v

Reading specs from /home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/lib/gcc/arm-softfloat-linux-gnu/3.4.5/specs

Configured with: /home/furtherchan/Downloads/crosstool-0.43/build/arm-softfloat-linux-gnu/gcc-3.4.5-glibc-2.3.6/gcc-3.4.5/configure --target=arm-softfloat-linux-gnu --host=i686-host_pc-linux-gnu --prefix=/home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu --with-float=soft --with-headers=/home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/arm-softfloat-linux-gnu/include --with-local-prefix=/home/furtherchan/Crosstool/gcc-3.4.5-glibc-2.3.6/arm-softfloat-linux-gnu/arm-softfloat-linux-gnu --disable-nls --enable-threads=posix --enable-symvers=gnu --enable-__cxa_atexit --enable-languages=c,c++ --enable-shared --enable-c99 --enable-long-long

Thread model: posix

gcc version 3.4.5

furtherchan@ubuntu910:~/c/test$

 

 

furtherchan@ubuntu910:~/c/test$ arm-softfloat-linux-gnu-gcc -o test test.c

furtherchan@ubuntu910:~/c/test$ file test

test: ELF 32-bit LSB executable, ARM, version 1, dynamically linked (uses shared libs), for GNU/Linux 2.4.3, not stripped

#注释：文件格式已是ARM

furtherchan@ubuntu910:~/c/test$