【记录】cygwin下在针对arm920t去ct-ng menuconfig配置后去ct-ng build去编译

【背景】

折腾：

【记录】Cygwin下安装crosstool-ng后去为arm920t制作交叉编译器

期间，在用ct-ng menuconfig去配置：

后，此处就可以去ct-ng build去编译了。

【折腾过程】

1.直接去ct-ng build，结果出现了之前就遇到的错误：

Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0_build
$ ct-ng build
[INFO ]  Performing some trivial sanity checks
[ERROR]  Your file system in '/home/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build' is *not* case-sensitive!
[ERROR]
[ERROR]  >>
[ERROR]  >>  Build failed in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@331]
[ERROR]  >>        called from: CT_TestAndAbort[scripts/functions@351]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@90]


Current command (unknown), exited with error code: 1
Please fix it up and finish by exiting the shell with one of these values:
    1  fixed, continue with next build command
    3  abort build

ct-ng:/home/develop/crosstool-ng/crosstool-ng-1.18.0_build>

所以，参考：

【已解决】cygwin下crosstool去build出错：Performing some trivial sanity checks,Your file system in xxx is *not* case-sensitive!

去改注册表，重启win7。

注：

其实之前也看到有说别的解决办法，说是cygwin启动时，挂载为managed，好像也可以。

但是暂时不去弄那个，还是用之前的方式，暂时解决此问题：

去改：

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\kernel

中的

obcaseinsensitive=0

即可：

2.重启后，继续编译：

Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0_build
$ ct-ng build
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20130829.233429
[INFO ]  Building environment variables
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = i686-pc-cygwin
[EXTRA]      host   = i686-pc-cygwin
[EXTRA]      target = arm-arm920t-linux-gnueabi
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.72s (at 00:27)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'make-3.81'
[EXTRA]    Saving 'make-3.81.tar.bz2' to local storage
[EXTRA]    Using 'linux-custom' from custom location
[EXTRA]    Retrieving 'gmp-4.3.2'
[EXTRA]    Saving 'gmp-4.3.2.tar.bz2' to local storage
[EXTRA]    Retrieving 'mpfr-2.4.2'
[EXTRA]    Saving 'mpfr-2.4.2.tar.xz' to local storage
[EXTRA]    Retrieving 'libelf-0.8.13'
[EXTRA]    Saving 'libelf-0.8.13.tar.gz' to local storage
[EXTRA]    Retrieving 'binutils-2.20.1a'
[03:48] / /opt/crosstool-ng/bin/ct-ng:148: recipe for target `build' failed
make: *** [build] Interrupt

3.期间，为了加快速度，手动终止编译，手动去下载了一下包文件：

http://ftp.gnu.org/gnu/binutils/binutils-2.20.1a.tar.bz2

http://cbuild.validation.linaro.org/snapshots/eglibc-2_17.tar.bz2

http://ftp.gnu.org/gnu/gdb/gdb-6.8a.tar.bz2

然后就下载完毕，进入解压，打包，安装的阶段：

Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0_build
$ ct-ng build
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20130829.234101
[INFO ]  Building environment variables
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = i686-pc-cygwin
[EXTRA]      host   = i686-pc-cygwin
[EXTRA]      target = arm-arm920t-linux-gnueabi
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.73s (at 00:31)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Using 'linux-custom' from custom location
[EXTRA]    Retrieving 'eglibc-2_17'
[EXTRA]    Saving 'eglibc-2_17.tar.bz2' to local storage
[EXTRA]    Retrieving 'eglibc-ports-2_17'
[EXTRA]    Saving 'eglibc-ports-2_17.tar.bz2' to local storage
[EXTRA]    Retrieving 'dmalloc-5.5.2'
[EXTRA]    Saving 'dmalloc-5.5.2.tgz' to local storage
[EXTRA]    Retrieving 'duma_2_5_15'
[EXTRA]    Saving 'duma_2_5_15.tar.gz' to local storage
[EXTRA]    Retrieving 'gdb-6.8a'
[EXTRA]    Saving 'gdb-6.8a.tar.bz2' to local storage
[EXTRA]    Retrieving 'ncurses-5.9'
[EXTRA]    Saving 'ncurses-5.9.tar.gz' to local storage
[EXTRA]    Retrieving 'expat-2.1.0'
[EXTRA]    Saving 'expat-2.1.0.tar.gz' to local storage
[EXTRA]    Retrieving 'ltrace_0.5.3.orig'
[EXTRA]    Saving 'ltrace_0.5.3.orig.tar.gz' to local storage
[EXTRA]    Retrieving 'strace-4.5.19'
[EXTRA]    Saving 'strace-4.5.19.tar.bz2' to local storage
[INFO ]  Retrieving needed toolchain components' tarballs: done in 459.86s (at 08:11)
[INFO ]  =================================================================
[INFO ]  Extracting, patching and installing companion tools
[EXTRA]    Extracting 'make-3.81'
[EXTRA]    Patching 'make-3.81'
[EXTRA]    =================================================================
[EXTRA]    Installing make
[EXTRA]    Installing make: done in 155.55s (at 10:50)
[INFO ]  Extracting, patching and installing companion tools: done in 158.54s (at 10:50)
[INFO ]  =================================================================
[INFO ]  Extracting and patching toolchain components
[EXTRA]    Extracting 'linux-custom'
[EXTRA]    Extracting 'gmp-4.3.2'
[EXTRA]    Patching 'gmp-4.3.2'
[EXTRA]    Extracting 'mpfr-2.4.2'
[EXTRA]    Patching 'mpfr-2.4.2'
[11:42] /

4.结果此处，由于E盘空间的问题，竟然出错了：

[INFO ]  =================================================================
[INFO ]  Extracting and patching toolchain components
[EXTRA]    Extracting 'linux-custom'
[EXTRA]    Extracting 'gmp-4.3.2'
[EXTRA]    Patching 'gmp-4.3.2'
[EXTRA]    Extracting 'mpfr-2.4.2'
[EXTRA]    Patching 'mpfr-2.4.2'
[EXTRA]    Extracting 'libelf-0.8.13'
[EXTRA]    Patching 'libelf-0.8.13'
[EXTRA]    Extracting 'binutils-2.20.1a'
[12:16] / /opt/crosstool-ng/lib/ct-ng.1.18.0/scripts/functions: line 198: printf: write error: No space left on device
[ERROR]
[ERROR]  >>
[12:17] / /opt/crosstool-ng/lib/ct-ng.1.18.0/scripts/functions: line 198: printf: write error: No space left on device
[ERROR]  >>  Build failed in step 'Extracting and patching toolchain components'
[12:17] / /opt/crosstool-ng/lib/ct-ng.1.18.0/scripts/functions: line 198: printf: write error: No space left on device
[ERROR]  >>        called in step '(top-level)'
[12:17] / /opt/crosstool-ng/lib/ct-ng.1.18.0/scripts/functions: line 198: printf: write error: No space left on device
[ERROR]  >>
[12:17] / /opt/crosstool-ng/lib/ct-ng.1.18.0/scripts/functions: line 198: printf: write error: No space left on device
[ERROR]  >>  Error happened in: CT_DoLog[scripts/functions@198]
[12:17] / /opt/crosstool-ng/lib/ct-ng.1.18.0/scripts/functions: line 198: printf: write error: No space left on device
[ERROR]  >>        called from: CT_DoExecLog[scripts/functions@257]
[12:17] / /opt/crosstool-ng/lib/ct-ng.1.18.0/scripts/functions: line 198: printf: write error: No space left on device
[ERROR]  >>        called from: CT_Extract[scripts/functions@926]
[12:17] / /opt/crosstool-ng/lib/ct-ng.1.18.0/scripts/functions: line 198: printf: write error: No space left on device
[ERROR]  >>        called from: do_binutils_extract[scripts/build/binutils/binutils.sh@33]
[12:17] / /opt/crosstool-ng/lib/ct-ng.1.18.0/scripts/functions: line 198: printf: write error: No space left on device
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@601]


Current command:
  'tar' '--strip-components=1' '-C' 'binutils-2.20.1a' '-xv' '-f' '-'
exited with error code: 1
Please fix it up and finish by exiting the shell with one of these values:
    1  fixed, continue with next build command
    2  repeat this build command
    3  abort build

ct-ng:/home/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src>

所以去给E盘腾出更多空间，然后继续输入：

exit 2

去继续执行，结果还是出错了：

ct-ng:/home/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src> exit 2
exit

Re-trying last command.

[ERROR]
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Extracting and patching toolchain components'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_DoExecLog[scripts/functions@257]
[ERROR]  >>        called from: CT_Extract[scripts/functions@926]
[ERROR]  >>        called from: do_binutils_extract[scripts/build/binutils/binutils.sh@33]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@601]


Current command:
  'tar' '--strip-components=1' '-C' 'binutils-2.20.1a' '-xv' '-f' '-'
exited with error code: 2
Please fix it up and finish by exiting the shell with one of these values:
    1  fixed, continue with next build command
    2  repeat this build command
    3  abort build

ct-ng:/home/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src>

算了，先去clean一遍：

Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0_build
$ ct-ng clean
  CLEAN config
  CLEAN config.gen
  CLEAN log

然后再重新继续ct-ng build吧。

5.继续去ct-ng build编译之前，想起来一个事情：

根据自己教程中总结的：

多线程编译以节省时间

此处的多线程数，应该是CPU核数的2倍。

此处我的是2核的，所以应该设置成4比较好。

所以去确认一下是否是4：

Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0_build
$ ct-ng menuconfig
  LN    config
  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
  CONF  config/config.in

结果果真是2：

(2) Number of parallel jobs

去改为4：

(4) Number of parallel jobs

然后开始ct-ng build编译：

6.结果出错：

【已解决】cygwin下ct-ng build编译crosstool-ng出错：The ‘binutils-2.20.1a’ sources were partially extracted. Please remove first

7.继续编译，结果出错：

【已解决】cygwin下编译crosstool-ng出错：make Error 254，1 [main] sh 7800 child_info_fork::abort: can’t commit memory for stack 0x28A000(90112), Win32 error 487

8.然后又出错：

【或许解决】cygwin中编译crosstool-ng在Installing C library headers & start files阶段出错：configure: error: support for the tls_model attribute is required

9.接着继续去解决：