C 错误：针对`.rodata'；何时构建AV1 AOM项目

当我在VMWare（Ubuntu）中编译aom项目时，主机PC使用的是AMD ryzen 1600。 出现以下错误：

[ 63%] Built target yuv
[ 64%] Linking CXX executable examples/decode_with_drops
/usr/bin/ld: libaom.a(fwd_txfm_ssse3_x86_64.asm.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: libaom.a(quantize_ssse3_x86_64.asm.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: libaom.a(subpel_variance_sse2.asm.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: libaom.a(highbd_subpel_variance_impl_sse2.asm.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
/usr/bin/ld: final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status
CMakeFiles/decode_with_drops.dir/build.make:144: recipe for target 'examples/decode_with_drops' failed
make[2]: *** [examples/decode_with_drops] Error 1
CMakeFiles/Makefile2:304: recipe for target 'CMakeFiles/decode_with_drops.dir/all' failed
make[1]: *** [CMakeFiles/decode_with_drops.dir/all] Error 2
Makefile:129: recipe for target 'all' failed
make: *** [all] Error 2

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用-fPIC重新编译

@user253751是的，我试过-fPIC。我使用这个cmd:

find-name'flags.make'| xargs perl-pi-e's |-Wall |-Wall-fPIC | g'

将-fPIC添加到每个C|U标志和CXX|FALG中，然后生成项目。这是同样的错误。那么下一步是什么？谢谢谁说这个命令有效？@user253751那么如何正确添加-fPIC呢？我只是尝试了另一种方法：修改这两个文件

build/cmake/aom\u configure.cmake

和

configure

以添加-fPIC，但它出错了。非常感谢你使用的是cmake，对吗？