我尝试在 ubuntu 18.04 64 位上编译icqdesktop 并且我尝试过：
mkdir build && cd build && cmake .. -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DLINUX_ARCH=64 && make
但我有这个错误：
[ 19%] Built target core
[ 19%] Built target corelib
[ 20%] Linking CXX executable ../../bin/Release64/icq
...
/usr/bin/x86_64-linux-gnu-ld: ../../external/linux/x64/libevent-2.1.8/lib/libevent.a(epoll.o): relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/x86_64-linux-gnu-ld: ../../external/linux/x64/libevent-2.1.8/lib/libevent.a(signal.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/x86_64-linux-gnu-ld: ../../external/linux/x64/libevent-2.1.8/lib/libevent_pthreads.a(evthread_pthread.o): relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status
gui/CMakeFiles/icq.dir/build.make:16257: recipe for target '../bin/Release64/icq' failed
make[2]: *** [../bin/Release64/icq] Error 1
CMakeFiles/Makefile2:196: recipe for target 'gui/CMakeFiles/icq.dir/all' failed
make[1]: *** [gui/CMakeFiles/icq.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
我的问题是：（它不是重复的！！）
现在我如何更改 make 文件以使用-fPIC标志重新编译。