用gcc编译 c++ 程序时,出现错误 undefined reference to __cxa_guard_acquire linker error, 但是用icc可以正常编译, 问题出在static 上.从网上搜到的解决办法是加库的链接: To resolve this undefined references (__cxa_guard_acquire ) , add a library flag "-lstdc++" in your Makefile. It should wor…
向内核中加入C文件后.假设想编译进内核须要改动当前文件夹下的Kconfig文件和Makefile文件. 如:加入一个test.c文件到driver文件夹下,则须要改动Kconfig文件: config MY_TEST tristate "MY_TEST file " depends on I2C ---help--- This is test file about kernel 相同改动Makefile加入一行: obj-$(CONFIG_MY_TEST) += test.o 这样运行…
编译内核时,使用默认的配置进行编译.出现错误:undefined reference to switch_dev_unregister',undefined reference toswitch_set_state'. 参考链接: http://www.cnblogs.com/zengjfgit/p/4882146.html make imx_defconfig make uImage 编译出错. drivers/built-in.o: In function `mxc_hdmi_remove'…
出现如下错误 undefined reference to `BN_CTX_new' undefined reference to `BN_new' undefined reference to `BN_rand' undefined reference to `BN_bn2hex' undefined reference to `BN_bn2hex' undefined reference to `MD5' 解决办法 # gcc -lcrypto…