我正在为 arm 交叉编译 oprofile。
$ export CC=arm-linux-gnueabi-gcc
$ export CXX=arm-linux-gnueabi-g++
$ export CXXCPP='arm-linux-gnueabi-g++ -E'
$ export CPP='arm-linux-gnueabi-gcc -E'
我收到以下错误（请参阅最后一行）
checking for ld... /usr/arm-linux-gnueabi/bin/ld
checking /usr/include/linux/perf_event.h usability... yes
checking /usr/include/linux/perf_event.h presence... yes
checking for /usr/include/linux/perf_event.h... yes
checking kernel supports perf_events... yes
checking whether PERF_RECORD_MISC_GUEST_KERNEL is defined in perf_event.h... yes
checking whether precise_ip is defined in perf_event.h... yes
checking whether malloc attribute is understood... no
checking whether __builtin_expect is understood... yes
checking for sched_setaffinity... yes
checking for perfmonctl... no
checking for poptGetContext in -lpopt... no
configure: error: popt library not found
如果我没有将我的 CXX、CPP 设置为交叉编译器二进制文件，那么配置步骤就可以很好地完成，没有错误。
我怎样才能解决这个问题？