【背景】
之前已经在win7+Cygwin下，用crosstool-ng建立好了for xscale的交叉编译器：
【记录】重试使用最新版本1.18.0的crosstool-ng去配置和编译xscale的交叉编译器
现在打算在刚，新建的Ubuntu（虚拟机）：
【记录】VMWare Workstation 8中创建一个Ubuntu的虚拟机
中，再重新弄一遍，建议一个交叉编译器。
【折腾过程】
1.之前已经有个crosstool-ng的配置文件了。
可以拿过来直接用了。
2.但是用之前，还是要把对应的之前下载的文件，都拷贝到Ubuntu中去。
所以要去弄，VMWare Workstation的文件共享的事情：
【记录】VMWare Workstation中实现Win7和Ubuntu虚拟机之间的文件共享
3.然后把之前的src下面的所有tar包都拷贝到Ubuntu中。
crifan@ubuntu:/mnt$ cd /home/crifan/develop/ crifan@ubuntu:~/develop$ ls crifan@ubuntu:~/develop$ mkdir crosstool-ng crifan@ubuntu:~/develop$ cd crosstool-ng/ crifan@ubuntu:~/develop/crosstool-ng$ ls crifan@ubuntu:~/develop/crosstool-ng$ mkdir src crifan@ubuntu:~/develop/crosstool-ng$ cd src/ crifan@ubuntu:~/develop/crosstool-ng/src$ ls crifan@ubuntu:~/develop/crosstool-ng/src$ cp /mnt/hgfs/crosstool_ng_src/* . crifan@ubuntu:~/develop/crosstool-ng/src$ ls binutils-2.20.tar.bz2 gcc-4.6.0.tar.bz2 ltrace_0.5.3.orig.tar.gz binutils-2.22.tar.bz2 gdb-6.8a.tar.bz2 make-3.81.tar.bz2 cloog-ppl-0.15.11.tar.gz gdb-6.8.tar.bz2 mpc-0.9.tar.gz dmalloc-5.5.2.tar.bz2 glibc-2.9.tar.bz2 mpfr-2.4.2.tar.bz2 expat-2.0.1.tar.bz2 glibc-ports-2.9.tar.bz2 mpfr-3.1.0.tar.xz expat-2.0.1.tar.gz gmp-4.3.2.tar.bz2 ncurses-5.7.tar.bz2 expat-2.1.0.tar.gz gmp-5.0.2.tar.bz2 ncurses-5.7.tar.gz gcc-4.2.2.tar.bz2 libelf-0.8.13.tar.gz ncurses-5.9.tar.gz gcc-4.4.3.tar.bz2 linux-2.6.19.1.tar.bz2 ppl-0.11.2.tar.bz2 gcc-4.4.6.tar.bz2 linux-2.6.36.tar.bz2 strace-4.5.19.tar.bz2 crifan@ubuntu:~/develop/crosstool-ng/src$
4.继续参考之前的：
【记录】重试使用最新版本1.18.0的crosstool-ng去配置和编译xscale的交叉编译器
去操作。
5.解压crosstool-ng的tar包，再创建build文件夹，变成：
crifan@ubuntu:~/develop/crosstool-ng$ mkdir crosstool-ng-1.18.0_build crifan@ubuntu:~/develop/crosstool-ng$ ls crosstool-ng-1.18.0 crosstool-ng-1.18.0_build crosstool-ng-1.18.0.tar src x-tools
6.先去在当前ubuntu中安装crosstool-ng：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ mkdir /opt/crosstool-ng mkdir: cannot create directory ‘/opt/crosstool-ng’: Permission denied crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ sudo mkdir /opt/crosstool-ng crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ./cofigure --prefix=/opt/crosstool-ng bash: ./cofigure: No such file or directory crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ./configure --prefix=/opt/crosstool-ng checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for a sed that does not truncate output... /bin/sed checking whether sed understands -r -i -e... yes checking whether ln -s works... yes checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for ranlib... ranlib checking for objcopy... objcopy checking for absolute path to objcopy... /usr/bin/objcopy checking for objdump... objdump checking for absolute path to objdump... /usr/bin/objdump checking for readelf... readelf checking for absolute path to readelf... /usr/bin/readelf checking for bison... no configure: error: missing required tool: bison crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ sudo apt-install bison sudo: apt-install: command not found crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ sudo apt-get install bison Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libbison-dev libsigsegv2 m4 Suggested packages: bison-doc The following NEW packages will be installed: bison libbison-dev libsigsegv2 m4 0 upgraded, 4 newly installed, 0 to remove and 198 not upgraded. Need to get 523 kB of archives. After this operation, 2,011 kB of additional disk space will be used. Do you want to continue [Y/n]? y Get:1 http://us.archive.ubuntu.com/ubuntu/ raring/main libsigsegv2 i386 2.9-4ubuntu3 [14.6 kB] Get:2 http://us.archive.ubuntu.com/ubuntu/ raring/main m4 i386 1.4.16-5 [199 kB] Get:3 http://us.archive.ubuntu.com/ubuntu/ raring/main libbison-dev i386 2:2.5.dfsg-3ubuntu1 [33.4 kB] Get:4 http://us.archive.ubuntu.com/ubuntu/ raring/main bison i386 2:2.5.dfsg-3ubuntu1 [276 kB] Fetched 523 kB in 4s (129 kB/s) Selecting previously unselected package libsigsegv2. (Reading database ... 156824 files and directories currently installed.) Unpacking libsigsegv2 (from .../libsigsegv2_2.9-4ubuntu3_i386.deb) ... Selecting previously unselected package m4. Unpacking m4 (from .../archives/m4_1.4.16-5_i386.deb) ... Selecting previously unselected package libbison-dev:i386. Unpacking libbison-dev:i386 (from .../libbison-dev_2%3a2.5.dfsg-3ubuntu1_i386.deb) ... Selecting previously unselected package bison. Unpacking bison (from .../bison_2%3a2.5.dfsg-3ubuntu1_i386.deb) ... Processing triggers for install-info ... Processing triggers for man-db ... Setting up libsigsegv2 (2.9-4ubuntu3) ... Setting up m4 (1.4.16-5) ... Setting up libbison-dev:i386 (2:2.5.dfsg-3ubuntu1) ... Setting up bison (2:2.5.dfsg-3ubuntu1) ... update-alternatives: using /usr/bin/bison.yacc to provide /usr/bin/yacc (yacc) in auto mode Processing triggers for libc-bin ... ldconfig deferred processing now taking place crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ./configure --prefix=/opt/crosstool-ng checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for a sed that does not truncate output... /bin/sed checking whether sed understands -r -i -e... yes checking whether ln -s works... yes checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for ranlib... ranlib checking for objcopy... objcopy checking for absolute path to objcopy... /usr/bin/objcopy checking for objdump... objdump checking for absolute path to objdump... /usr/bin/objdump checking for readelf... readelf checking for absolute path to readelf... /usr/bin/readelf checking for bison... bison checking for flex... no configure: error: missing required tool: flex crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ sudo apt-get install flex Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libfl-dev Suggested packages: build-essential The following NEW packages will be installed: flex libfl-dev 0 upgraded, 2 newly installed, 0 to remove and 198 not upgraded. Need to get 235 kB of archives. After this operation, 559 kB of additional disk space will be used. Do you want to continue [Y/n]? y Get:1 http://us.archive.ubuntu.com/ubuntu/ raring/main libfl-dev i386 2.5.35-10.1ubuntu1 [19.1 kB] Get:2 http://us.archive.ubuntu.com/ubuntu/ raring/main flex i386 2.5.35-10.1ubuntu1 [216 kB] Fetched 235 kB in 25s (9,166 B/s) Selecting previously unselected package libfl-dev:i386. (Reading database ... 156937 files and directories currently installed.) Unpacking libfl-dev:i386 (from .../libfl-dev_2.5.35-10.1ubuntu1_i386.deb) ... Selecting previously unselected package flex. Unpacking flex (from .../flex_2.5.35-10.1ubuntu1_i386.deb) ... Processing triggers for man-db ... Processing triggers for install-info ... Setting up libfl-dev:i386 (2.5.35-10.1ubuntu1) ... Setting up flex (2.5.35-10.1ubuntu1) ... crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ./configure --prefix=/opt/crosstool-ng checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for a sed that does not truncate output... /bin/sed checking whether sed understands -r -i -e... yes checking whether ln -s works... yes checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for ranlib... ranlib checking for objcopy... objcopy checking for absolute path to objcopy... /usr/bin/objcopy checking for objdump... objdump checking for absolute path to objdump... /usr/bin/objdump checking for readelf... readelf checking for absolute path to readelf... /usr/bin/readelf checking for bison... bison checking for flex... flex checking for gperf... no configure: error: missing required tool: gperf crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ sudo apt-get install gperf Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: gperf 0 upgraded, 1 newly installed, 0 to remove and 198 not upgraded. Need to get 95.2 kB of archives. After this operation, 291 kB of additional disk space will be used. Get:1 http://us.archive.ubuntu.com/ubuntu/ raring/main gperf i386 3.0.3-1ubuntu2 [95.2 kB] Fetched 95.2 kB in 14s (6,713 B/s) Selecting previously unselected package gperf. (Reading database ... 156961 files and directories currently installed.) Unpacking gperf (from .../gperf_3.0.3-1ubuntu2_i386.deb) ... Processing triggers for install-info ... Processing triggers for doc-base ... Processing 32 changed doc-base files, 1 added doc-base file... Processing triggers for man-db ... Setting up gperf (3.0.3-1ubuntu2) ... Ignoring install-info called from maintainer script The package gperf should be rebuilt with new debhelper to get trigger support
7.然后找不到makeinfo：
【已解决】Ubuntu中用sudo apt-get install安装某软件，结果出错：E: Unable to locate package makeinfo
8.再继续安装gawk：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ./configure --prefix=/opt/crosstool-ng checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for a sed that does not truncate output... /bin/sed checking whether sed understands -r -i -e... yes checking whether ln -s works... yes checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for ranlib... ranlib checking for objcopy... objcopy checking for absolute path to objcopy... /usr/bin/objcopy checking for objdump... objdump checking for absolute path to objdump... /usr/bin/objdump checking for readelf... readelf checking for absolute path to readelf... /usr/bin/readelf checking for bison... bison checking for flex... flex checking for gperf... gperf checking for makeinfo... makeinfo checking for cut... cut checking for stat... stat checking for readlink... readlink checking for wget... wget checking for tar... tar checking for gzip... gzip checking for bzip2... bzip2 checking for patch... /usr/bin/patch checking for bash >= 3.1... /bin/bash checking for GNU awk... no configure: error: could not find GNU awk crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ sudo apt-get install awk Reading package lists... Done Building dependency tree Reading state information... Done Package awk is a virtual package provided by: original-awk 2011-08-10-2 mawk 1.3.3-17ubuntu1 gawk 1:4.0.1+dfsg-2ubuntu1 You should explicitly select one to install. E: Package 'awk' has no installation candidate crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ awk crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ sudo apt-get install gawk Reading package lists... Done Building dependency tree Reading state information... Done Suggested packages: gawk-doc The following NEW packages will be installed: gawk 0 upgraded, 1 newly installed, 0 to remove and 202 not upgraded. Need to get 737 kB of archives. After this operation, 1,909 kB of additional disk space will be used. Get:1 http://mirrors.163.com/ubuntu/ raring/main gawk i386 1:4.0.1+dfsg-2ubuntu1 [737 kB] Fetched 737 kB in 14s (49.2 kB/s) Selecting previously unselected package gawk. (Reading database ... 157098 files and directories currently installed.) Unpacking gawk (from .../gawk_1%3a4.0.1+dfsg-2ubuntu1_i386.deb) ... Processing triggers for man-db ... Setting up gawk (1:4.0.1+dfsg-2ubuntu1) ...
9.然后又是libtool的问题：
【已解决】Ubuntu下去配置crosstool-ng时出现：configure: error: could not find GNU libtool >= 1.5.26
10.接着又是automake：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ./configure --prefix=/opt/crosstool-ng checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for a sed that does not truncate output... /bin/sed checking whether sed understands -r -i -e... yes checking whether ln -s works... yes checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for ranlib... ranlib checking for objcopy... objcopy checking for absolute path to objcopy... /usr/bin/objcopy checking for objdump... objdump checking for absolute path to objdump... /usr/bin/objdump checking for readelf... readelf checking for absolute path to readelf... /usr/bin/readelf checking for bison... bison checking for flex... flex checking for gperf... gperf checking for makeinfo... makeinfo checking for cut... cut checking for stat... stat checking for readlink... readlink checking for wget... wget checking for tar... tar checking for gzip... gzip checking for bzip2... bzip2 checking for patch... /usr/bin/patch checking for bash >= 3.1... /bin/bash checking for GNU awk... /usr/bin/awk checking for GNU make >= 3.80... /usr/bin/make checking whether /usr/bin/make sets $(MAKE)... yes checking for GNU libtool >= 1.5.26... /usr/bin/libtool checking for GNU libtoolize >= 1.5.26... /usr/bin/libtoolize checking for GNU automake >= 1.10... no configure: error: could not find GNU automake >= 1.10 crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ sudo apt-get install automake Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: autoconf Suggested packages: autoconf2.13 autoconf-archive gnu-standards autoconf-doc The following NEW packages will be installed: autoconf automake 0 upgraded, 2 newly installed, 0 to remove and 202 not upgraded. Need to get 1,146 kB of archives. After this operation, 3,478 kB of additional disk space will be used. Do you want to continue [Y/n]? y Get:1 http://mirrors.163.com/ubuntu/ raring/main autoconf all 2.69-1ubuntu1 [568 kB] Get:2 http://mirrors.163.com/ubuntu/ raring/main automake all 1:1.11.6-1ubuntu1 [578 kB] Fetched 1,146 kB in 18s (61.9 kB/s) Selecting previously unselected package autoconf. (Reading database ... 157285 files and directories currently installed.) Unpacking autoconf (from .../autoconf_2.69-1ubuntu1_all.deb) ... Selecting previously unselected package automake. Unpacking automake (from .../automake_1%3a1.11.6-1ubuntu1_all.deb) ... Processing triggers for man-db ... Processing triggers for install-info ... Processing triggers for doc-base ... Processing 1 added doc-base file... Setting up autoconf (2.69-1ubuntu1) ... Setting up automake (1:1.11.6-1ubuntu1) ... update-alternatives: using /usr/bin/automake-1.11 to provide /usr/bin/automake (automake) in auto mode crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$
11.然后又是ncurses：
12.然后最后就配置完毕了：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ./configure --prefix=/opt/crosstool-ng checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for a sed that does not truncate output... /bin/sed checking whether sed understands -r -i -e... yes checking whether ln -s works... yes checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for ranlib... ranlib checking for objcopy... objcopy checking for absolute path to objcopy... /usr/bin/objcopy checking for objdump... objdump checking for absolute path to objdump... /usr/bin/objdump checking for readelf... readelf checking for absolute path to readelf... /usr/bin/readelf checking for bison... bison checking for flex... flex checking for gperf... gperf checking for makeinfo... makeinfo checking for cut... cut checking for stat... stat checking for readlink... readlink checking for wget... wget checking for tar... tar checking for gzip... gzip checking for bzip2... bzip2 checking for patch... /usr/bin/patch checking for bash >= 3.1... /bin/bash checking for GNU awk... /usr/bin/awk checking for GNU make >= 3.80... /usr/bin/make checking whether /usr/bin/make sets $(MAKE)... yes checking for GNU libtool >= 1.5.26... /usr/bin/libtool checking for GNU libtoolize >= 1.5.26... /usr/bin/libtoolize checking for GNU automake >= 1.10... /usr/bin/automake checking for xz... xz checking for cvs... no checking for svn... no checking for inline... inline checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for stdlib.h... (cached) yes checking for GNU libc compatible malloc... yes checking for stdlib.h... (cached) yes checking for GNU libc compatible realloc... yes checking for working alloca.h... yes checking for alloca... yes checking libintl.h usability... yes checking libintl.h presence... yes checking for libintl.h... yes checking whether gettext is declared... yes checking ncurses/ncurses.h usability... no checking ncurses/ncurses.h presence... no checking for ncurses/ncurses.h... no checking ncurses/curses.h usability... no checking ncurses/curses.h presence... no checking for ncurses/curses.h... no checking ncursesw/curses.h usability... no checking ncursesw/curses.h presence... no checking for ncursesw/curses.h... no checking ncurses.h usability... yes checking ncurses.h presence... yes checking for ncurses.h... yes checking for library containing initscr... -lncurses configure: creating ./config.status config.status: creating Makefile crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$
13.此处，整理一下，此处，新安装的Ubuntu 13.04中，去对于crosstool-ng做./configure时，缺少了很多库，对应的安装所用的命令为：
sudo apt-get install bison sudo apt-get install flex sudo apt-get install gperf sudo apt-get install texinfo sudo apt-get install gawk sudo apt-get install libtool sudo apt-get install automake sudo apt-get install libncurses5-dev
14.然后再去make：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ make SED 'ct-ng' SED 'scripts/crosstool-NG.sh' SED 'scripts/saveSample.sh' SED 'scripts/showTuple.sh' GEN 'config/configure.in' GEN 'paths.mk' GEN 'paths.sh' DEP 'nconf.gui.dep' DEP 'nconf.dep' DEP 'lxdialog/yesno.dep' DEP 'lxdialog/util.dep' DEP 'lxdialog/textbox.dep' DEP 'lxdialog/menubox.dep' DEP 'lxdialog/inputbox.dep' DEP 'lxdialog/checklist.dep' DEP 'mconf.dep' DEP 'conf.dep' BISON 'zconf.tab.c' GPERF 'zconf.hash.c' LEX 'lex.zconf.c' DEP 'zconf.tab.dep' CC 'zconf.tab.o' CC 'conf.o' LD 'conf' CC 'lxdialog/checklist.o' CC 'lxdialog/inputbox.o' CC 'lxdialog/menubox.o' CC 'lxdialog/textbox.o' CC 'lxdialog/util.o' CC 'lxdialog/yesno.o' CC 'mconf.o' LD 'mconf' CC 'nconf.o' CC 'nconf.gui.o' LD 'nconf' SED 'docs/ct-ng.1' GZIP 'docs/ct-ng.1.gz' crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$
15.再去make install：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ make install GEN 'config/configure.in' GEN 'paths.mk' GEN 'paths.sh' MKDIR '/opt/crosstool-ng/bin/' /usr/bin/install: cannot change permissions of ‘/opt/crosstool-ng/bin’: No such file or directory make[1]: *** [/opt/crosstool-ng/bin] Error 1 make: *** [install] Error 2 crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ll /opt/crosstool-ng/ total 8 drwxr-xr-x 2 root root 4096 Aug 7 02:56 ./ drwxr-xr-x 4 root root 4096 Aug 7 02:56 ../ crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ll /opt total 16 drwxr-xr-x 4 root root 4096 Aug 7 02:56 ./ drwxr-xr-x 23 root root 4096 Aug 6 20:52 ../ drwxr-xr-x 2 crifan root 4096 Aug 7 00:59 crosscompile/ drwxr-xr-x 2 root root 4096 Aug 7 02:56 crosstool-ng/ crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ sudo chown -R crifan /opt/crosstool-ng/ crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ make install GEN 'config/configure.in' GEN 'paths.mk' GEN 'paths.sh' MKDIR '/opt/crosstool-ng/bin/' INST 'ct-ng' RMDIR '/opt/crosstool-ng/lib/ct-ng.1.18.0/' MKDIR '/opt/crosstool-ng/lib/ct-ng.1.18.0/' INSTDIR 'config/' INSTDIR 'contrib/' INSTDIR 'patches/' INSTDIR 'scripts/' INST 'steps.mk' INST 'paths' INSTDIR 'samples/' INST 'kconfig/' MKDIR '/opt/crosstool-ng/share/doc/crosstool-ng/ct-ng.1.18.0/' INST 'docs/*.txt' MKDIR '/opt/crosstool-ng/share/man/man1/' INST 'ct-ng.1.gz' For auto-completion, do not forget to install 'ct-ng.comp' into your bash completion directory (usually /etc/bash_completion.d) crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$
16.再去把上面的路径：
/opt/crosstool-ng/bin
添加到自己的.bashrc中：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ gedit ~/.bashrc
把：
PATH=/opt/crosstool-ng/bin:$PATH
加到最后。
再去source一下，就可以找到ct-ng了：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ source ~/.bashrc crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ct-ng help This is crosstool-NG version 1.18.0 Copyright (C) 2008 Yann E. MORIN <[email protected]> This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See below for a list of available actions, listed by category: Configuration actions: menuconfig - Update current config using a menu based program oldconfig - Update current config using a provided .config as base extractconfig - Extract to stdout the configuration items from a build.log file piped to stdin defconfig - Save current config as a mini-defconfig to ${CONFIG} olddefconfig - Update config from a mini-defconfig ${CONFIG} (default: ${CONFIG}=./defconfig) saveconfig - Save current config as a preconfigured target show-tuple - Print the tuple of the currently configured toolchain Preconfigured toolchains (#: force number of // jobs): list-samples - prints the list of all samples (for scripting) show-<sample> - show a brief overview of <sample> (list with list-samples) <sample> - preconfigure crosstool-NG with <sample> (list with list-samples) build-all[.#] - Build *all* samples (list with list-samples) and install in ${CT_PREFIX} (which you must set) Build actions (#: force number of // jobs): build[.#] - Build the currently configured toolchain list-steps - List all build steps Clean actions: clean - Remove generated files distclean - Remove generated files, configuration and build directories Distribution actions: wiki-samples - Print a DokuWiki table of samples updatetools - Update the config tools tarball - Build a tarball of the configured toolchain Environment variables (see /opt/crosstool-ng/share/doc/crosstool-ng/ct-ng.1.18.0/0 - Table of content.txt): STOP=step - Stop the build just after this step (list with list-steps) RESTART=step - Restart the build just before this step (list with list-steps) CT_PREFIX=dir - install samples in dir (see action "build-all", above). V=0|1|2 - 0 => show only human-readable messages (default) 1 => show only the commands being executed 2 => show both Use action "menuconfig" to configure your toolchain Use action "build" to build your toolchain Use action "version" to see the version See "man 1 ct-ng" for some help as well crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$
17.同样去看看当前已有的示例配置：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$ ct-ng list-samples Status Sample name MKDIR config.gen IN config.gen/arch.in IN config.gen/kernel.in IN config.gen/cc.in IN config.gen/binutils.in IN config.gen/libc.in IN config.gen/debug.in [L.X] alphaev56-unknown-linux-gnu [L.X] alphaev67-unknown-linux-gnu [L.X] arm-bare_newlib_cortex_m3_nommu-eabi [L.X] arm-cortex_a15-linux-gnueabi [L..] arm-cortex_a8-linux-gnueabi [L..] arm-davinci-linux-gnueabi [L..] armeb-unknown-eabi [L.X] armeb-unknown-linux-gnueabi [L.X] armeb-unknown-linux-uclibcgnueabi [L..] arm-unknown-eabi [L..] arm-unknown-linux-gnueabi [L.X] arm-unknown-linux-uclibcgnueabi [L.X] armv6-rpi-linux-gnueabi [L.X] avr32-unknown-none [L..] bfin-unknown-linux-uclibc [L..] i586-geode-linux-uclibc [L.X] i586-mingw32msvc,i686-none-linux-gnu [L.X] i686-nptl-linux-gnu [L.X] i686-unknown-mingw32 [L.X] m68k-unknown-elf [L.X] m68k-unknown-uclinux-uclibc [L.X] mips64el-n32-linux-uclibc [L.X] mips64el-n64-linux-uclibc [L.X] mips-ar2315-linux-gnu [L..] mipsel-sde-elf [L..] mipsel-unknown-linux-gnu [L.X] mips-malta-linux-gnu [L..] mips-unknown-elf [L.X] mips-unknown-linux-uclibc [L..] powerpc-405-linux-gnu [L.X] powerpc64-unknown-linux-gnu [L..] powerpc-860-linux-gnu [L.X] powerpc-e300c3-linux-gnu [L.X] powerpc-e500v2-linux-gnuspe [L..] powerpc-unknown-linux-gnu [L..] powerpc-unknown-linux-uclibc [L..] powerpc-unknown_nofpu-linux-gnu [L.X] s390-ibm-linux-gnu [L.X] s390x-ibm-linux-gnu [L..] sh4-unknown-linux-gnu [L..] x86_64-unknown-linux-gnu [L..] x86_64-unknown-linux-uclibc [L.X] x86_64-unknown-mingw32 L (Local) : sample was found in current directory G (Global) : sample was installed with crosstool-NG X (EXPERIMENTAL): sample may use EXPERIMENTAL features B (BROKEN) : sample is currently broken crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0$
18.然后就可以去配置crosstool-ng了：
【记录】Ubuntu下更新crosstool-ng的menuconfig配置
19.然后再去编译：
【记录】Ubuntu下用crosstool-ng为xscale建立交叉编译器arm-xscale-linux-gnueabi-gcc
20.编译完成后，去看看生成的交叉编译器：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build$ ls /home/crifan/develop/crosstool-ng/x-tools/ arm-xscale-linux-gnueabi crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build$ ls /home/crifan/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/ arm-xscale-linux-gnueabi bin build.log.bz2 include lib libexec share crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build$ ls /home/crifan/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/ arm-xscale-linux-gnueabi/ build.log.bz2 lib/ share/ bin/ include/ libexec/ crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build$ ls /home/crifan/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/ arm-xscale-linux-gnueabi/ build.log.bz2 lib/ share/ bin/ include/ libexec/ crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build$ ls /home/crifan/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/arm-xscale-linux-gnueabi/ bin/ debug-root/ include/ lib/ lib32/ lib64/ sysroot/ crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build$ ls /home/crifan/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/arm-xscale-linux-gnueabi/bin -lh total 8.3M -r-xr-xr-x 2 crifan crifan 633K Aug 8 01:10 ar -r-xr-xr-x 2 crifan crifan 1.1M Aug 8 01:10 as -r-xr-xr-x 2 crifan crifan 276K Aug 8 01:10 c++ -r-xr-xr-x 2 crifan crifan 276K Aug 8 01:10 g++ -r-xr-xr-x 1 crifan crifan 272K Aug 8 01:10 gcc -r-xr-xr-x 4 crifan crifan 1.1M Aug 8 01:10 ld -r-xr-xr-x 4 crifan crifan 1.1M Aug 8 01:10 ld.bfd -r-xr-xr-x 2 crifan crifan 617K Aug 8 01:10 nm -r-xr-xr-x 2 crifan crifan 775K Aug 8 01:10 objcopy -r-xr-xr-x 2 crifan crifan 943K Aug 8 01:10 objdump -r-xr-xr-x 2 crifan crifan 633K Aug 8 01:10 ranlib -r-xr-xr-x 2 crifan crifan 775K Aug 8 01:10 strip crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build$ ls /home/crifan/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/bin -lh total 18M -r-xr-xr-x 1 crifan crifan 605K Aug 8 01:10 arm-xscale-linux-gnueabi-addr2line -r-xr-xr-x 2 crifan crifan 633K Aug 8 01:10 arm-xscale-linux-gnueabi-ar -r-xr-xr-x 2 crifan crifan 1.1M Aug 8 01:10 arm-xscale-linux-gnueabi-as -r-xr-xr-x 2 crifan crifan 276K Aug 8 01:10 arm-xscale-linux-gnueabi-c++ lrwxrwxrwx 1 crifan crifan 28 Aug 8 00:54 arm-xscale-linux-gnueabi-cc -> arm-xscale-linux-gnueabi-gcc -r-xr-xr-x 1 crifan crifan 605K Aug 8 01:10 arm-xscale-linux-gnueabi-c++filt -r-xr-xr-x 1 crifan crifan 276K Aug 8 01:10 arm-xscale-linux-gnueabi-cpp -r-xr-xr-x 1 crifan crifan 3.1K Aug 7 23:57 arm-xscale-linux-gnueabi-ct-ng.config -r-xr-xr-x 1 crifan crifan 26K Aug 8 01:10 arm-xscale-linux-gnueabi-elfedit -r-xr-xr-x 2 crifan crifan 276K Aug 8 01:10 arm-xscale-linux-gnueabi-g++ -r-xr-xr-x 2 crifan crifan 272K Aug 8 01:10 arm-xscale-linux-gnueabi-gcc -r-xr-xr-x 2 crifan crifan 272K Aug 8 01:10 arm-xscale-linux-gnueabi-gcc-4.6.0 -r-xr-xr-x 1 crifan crifan 30K Aug 8 01:10 arm-xscale-linux-gnueabi-gcov -r-xr-xr-x 1 crifan crifan 2.7M Aug 8 01:10 arm-xscale-linux-gnueabi-gdb -r-xr-xr-x 1 crifan crifan 2.7M Aug 8 01:10 arm-xscale-linux-gnueabi-gdbtui -r-xr-xr-x 1 crifan crifan 670K Aug 8 01:10 arm-xscale-linux-gnueabi-gprof -r-xr-xr-x 4 crifan crifan 1.1M Aug 8 01:10 arm-xscale-linux-gnueabi-ld -r-xr-xr-x 4 crifan crifan 1.1M Aug 8 01:10 arm-xscale-linux-gnueabi-ld.bfd -r-xr-xr-x 1 crifan crifan 11K Aug 8 01:10 arm-xscale-linux-gnueabi-ldd -r-xr-xr-x 2 crifan crifan 617K Aug 8 01:10 arm-xscale-linux-gnueabi-nm -r-xr-xr-x 2 crifan crifan 775K Aug 8 01:10 arm-xscale-linux-gnueabi-objcopy -r-xr-xr-x 2 crifan crifan 943K Aug 8 01:10 arm-xscale-linux-gnueabi-objdump -r-xr-xr-x 1 crifan crifan 11K Aug 8 01:10 arm-xscale-linux-gnueabi-populate -r-xr-xr-x 2 crifan crifan 633K Aug 8 01:10 arm-xscale-linux-gnueabi-ranlib -r-xr-xr-x 1 crifan crifan 317K Aug 8 01:10 arm-xscale-linux-gnueabi-readelf -r-xr-xr-x 1 crifan crifan 609K Aug 8 01:10 arm-xscale-linux-gnueabi-size -r-xr-xr-x 1 crifan crifan 605K Aug 8 01:10 arm-xscale-linux-gnueabi-strings -r-xr-xr-x 2 crifan crifan 775K Aug 8 01:10 arm-xscale-linux-gnueabi-strip crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build$
效果如下：
21.再去编译.bashrc，把路径加到PATH中，即最后两行是：
#PATH=/opt/crosstool-ng/bin:$PATH PATH=/opt/crosstool-ng/bin:$HOME/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/bin:$PATH
保存，退出gedit。
再source一下，就可以找到我们的交叉编译器了：
crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/linux-custom/scripts$ gedit ~/.bashrc crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/linux-custom/scripts$ source ~/.bashrc crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/linux-custom/scripts$ arm-xscale-linux-gnueabi- arm-xscale-linux-gnueabi-addr2line arm-xscale-linux-gnueabi-gdbtui arm-xscale-linux-gnueabi-ar arm-xscale-linux-gnueabi-gprof arm-xscale-linux-gnueabi-as arm-xscale-linux-gnueabi-ld arm-xscale-linux-gnueabi-c++ arm-xscale-linux-gnueabi-ld.bfd arm-xscale-linux-gnueabi-cc arm-xscale-linux-gnueabi-ldd arm-xscale-linux-gnueabi-c++filt arm-xscale-linux-gnueabi-nm arm-xscale-linux-gnueabi-cpp arm-xscale-linux-gnueabi-objcopy arm-xscale-linux-gnueabi-ct-ng.config arm-xscale-linux-gnueabi-objdump arm-xscale-linux-gnueabi-elfedit arm-xscale-linux-gnueabi-populate arm-xscale-linux-gnueabi-g++ arm-xscale-linux-gnueabi-ranlib arm-xscale-linux-gnueabi-gcc arm-xscale-linux-gnueabi-readelf arm-xscale-linux-gnueabi-gcc-4.6.0 arm-xscale-linux-gnueabi-size arm-xscale-linux-gnueabi-gcov arm-xscale-linux-gnueabi-strings arm-xscale-linux-gnueabi-gdb arm-xscale-linux-gnueabi-strip crifan@ubuntu:~/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/linux-custom/scripts$ arm-xscale-linux-gnueabi-
【总结】
Ubuntu下，用crosstool-ng，使用之前已有的配置，去为xscale编译交叉编译器，相对来说还是很顺利的。
此处，也把当前所用的.config文件，放出来供大家下载参考（右键另存为）：