【问题】
折腾：
折腾：
【记录】Cygwin下用arm-xscale-linux-gnueabi交叉编译Linux内核
期间，解决了：
【已解决】Cygwin下配置Linux内核出错：Makefile:419: *** mixed implicit and normal rules. Stop.
后，又出现错误：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | CLi@PC-CLI-1 ~/develop/kernel/linux-2.6.19.1$ make whgs_defconfig HOSTCC scripts/basic/docprocscripts/basic/docproc.c: In function ‘find_export_symbols’:scripts/basic/docproc.c:188:5: warning: array subscript has type ‘char’ [-Wchar-subscripts]scripts/basic/docproc.c:191:5: warning: array subscript has type ‘char’ [-Wchar-subscripts]scripts/basic/docproc.c:197:5: warning: array subscript has type ‘char’ [-Wchar-subscripts]scripts/basic/docproc.c:200:5: warning: array subscript has type ‘char’ [-Wchar-subscripts]scripts/basic/docproc.c: In function ‘singfunc’:scripts/basic/docproc.c:267:17: warning: array subscript has type ‘char’ [-Wchar-subscripts]scripts/basic/docproc.c: In function ‘parse_file’:scripts/basic/docproc.c:300:6: warning: array subscript has type ‘char’ [-Wchar-subscripts]scripts/basic/docproc.c:305:6: warning: array subscript has type ‘char’ [-Wchar-subscripts]scripts/basic/docproc.c:310:6: warning: array subscript has type ‘char’ [-Wchar-subscripts]scripts/basic/docproc.c:316:6: warning: array subscript has type ‘char’ [-Wchar-subscripts]scripts/basic/docproc.c:319:6: warning: array subscript has type ‘char’ [-Wchar-subscripts] HOSTLD scripts/kconfig/confscripts/kconfig/conf: scripts/kconfig/conf: cannot execute binary filemake[1]: *** [whgs_defconfig] Error 126make: *** [whgs_defconfig] Error 2 |
如图：
【解决过程】
1.此问题，和之前的：
很类似。
所以，按照类似思路，去确认文件：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | CLi@PC-CLI-1 ~/develop/kernel/linux-2.6.19.1$ ls scripts/kconfig/conf* -lha-rwxr-xr-x 1 CLi Domänen-Benutzer 75K Nov 7 2012 scripts/kconfig/conf*-rw-r--r-- 1 CLi Domänen-Benutzer 12K Oct 17 2012 scripts/kconfig/conf.c-rwxr-xr-x 1 CLi Domänen-Benutzer 135K Aug 22 17:56 scripts/kconfig/conf.exe*-rw-r--r-- 1 CLi Domänen-Benutzer 12K Aug 22 17:47 scripts/kconfig/conf.o-rw-r--r-- 1 CLi Domänen-Benutzer 17K Oct 17 2012 scripts/kconfig/confdata.cCLi@PC-CLI-1 ~/develop/kernel/linux-2.6.19.1$ file scripts/kconfig/confscripts/kconfig/conf: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.9, not strippedCLi@PC-CLI-1 ~/develop/kernel/linux-2.6.19.1$ file scripts/kconfig/conf.exescripts/kconfig/conf.exe: PE32 executable (console) Intel 80386, for MS Windows |
2.并且改名：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | CLi@PC-CLI-1 ~/develop/kernel/linux-2.6.19.1$ mv scripts/kconfig/conf.exe scripts/kconfig/conf.exe_backupCLi@PC-CLI-1 ~/develop/kernel/linux-2.6.19.1$ mv scripts/kconfig/conf scripts/kconfig/conf_backupCLi@PC-CLI-1 ~/develop/kernel/linux-2.6.19.1$ cp scripts/kconfig/conf.exe_backup scripts/kconfig/confCLi@PC-CLI-1 ~/develop/kernel/linux-2.6.19.1$ ls scripts/kconfig/conf* -lha-rwxr-xr-x 1 CLi Domänen-Benutzer 135K Aug 22 18:07 scripts/kconfig/conf*-rw-r--r-- 1 CLi Domänen-Benutzer 12K Oct 17 2012 scripts/kconfig/conf.c-rwxr-xr-x 1 CLi Domänen-Benutzer 135K Aug 22 17:56 scripts/kconfig/conf.exe_backup*-rw-r--r-- 1 CLi Domänen-Benutzer 12K Aug 22 17:47 scripts/kconfig/conf.o-rwxr-xr-x 1 CLi Domänen-Benutzer 75K Nov 7 2012 scripts/kconfig/conf_backup*-rw-r--r-- 1 CLi Domänen-Benutzer 17K Oct 17 2012 scripts/kconfig/confdata.cCLi@PC-CLI-1 ~/develop/kernel/linux-2.6.19.1$ file scripts/kconfig/confscripts/kconfig/conf: PE32 executable (console) Intel 80386, for MS Windows |
3.然后再去运行试试，然后就可以通过conf部分了：
【总结】
此处，当Cygwin下，交叉编译时配置出现：
| scripts/kconfig/conf: scripts/kconfig/conf: cannot execute binary file |
的错误时，原因是：
虽然之前，已经通过加上-lintl，而使得conf.c正常编译，生成了对应的conf，但是其是
for GNU/Linux 2.6.9
的，所以：
如果是普通的Linux下，是正常的，可以正常运行。
但是在此Cygwin下，是无法运行的。
解决办法是：
但是由于此处另外还编译出来一个conf.exe，是可以在cygwin下运行的，
所以把conf.exe改为conf，即可。
当然，可以先备份再改名：
1 2 3 | mv scripts/kconfig/conf.exe scripts/kconfig/conf.exe_backupmv scripts/kconfig/conf scripts/kconfig/conf_backupcp scripts/kconfig/conf.exe_backup scripts/kconfig/conf |
即可。
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