Hi, guys, I am trying to build 2.6.12.3 Linux Kernel, but an error message occurred. Please see below for details. Type the following commands in terms of its README file: cd /usr/src/linux-2.6.N make O=/home/name/build/kernel menuconfig make O=/home/dingjun/build/kernel .................................... /home/dingjun/build_cross_gcc/linux-2.6.12.3/scripts/kconfig/mconf.c: In function ‘exec_conf’: /home/dingjun/build_cross_gcc/linux-2.6.12.3/scripts/kconfig/mconf.c:468:9: warning: ignoring return value of ‘pipe’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 468 | pipe(pipefd); | ^~~~~~~~~~~~ HOSTCC scripts/kconfig/zconf.tab.o cc1: fatal error: /home/dingjun/build_cross_gcc/linux-2.6.12.3/scripts/kconfig/zconf.tab.c: No such file or directory compilation terminated. make[3]: *** [scripts/Makefile.host:119: scripts/kconfig/zconf.tab.o] Error 1 make[2]: *** [/home/dingjun/build_cross_gcc/linux-2.6.12.3/Makefile:453: silentoldconfig] Error 2 make[1]: *** [/home/dingjun/build_cross_gcc/linux-2.6.12.3/Makefile:495: include/linux/autoconf.h] Error 2 make: *** [Makefile:112: _all] Error 2 Could someone tell me how to fix this error and correctly build a Linux kernel? Thanks & regards, Dingjun Dingjun Chen | Software Developer [Geotech Airborne Geophysical Surveys] Geotech Ltd. dba Geotech Airborne | 270 INDUSTRIAL PKY S | AURORA ON CA | L4G 3T9 T: +1 905 841 5004 | Dingjun.Chen@xxxxxxxxxxxxxxxxxxx<mailto:Dingjun.Chen@xxxxxxxxxxxxxxxxxxx> | www.geotechairborne.com<www.geotech.ca> P Please consider the environment before printing this email This message may contain PRIVILEGED AND PROPRIETARY INFORMATION intended solely for the use of the addressee (s) named above. Any disclosure, distribution, copying, or use of the information by others is strictly prohibited. If you have received this message in error, please advise the sender by immediate reply and delete the original message.