$ gcov tmp.c90.00% of10source lines executedinfiletmp.c Creating tmp.c.gcov. per:here 2. 将编译和链接两个步骤分开,会提示错误信息 undefined reference to ‘_gcov_init’ $gcc-c tmp.c -fprofile-arcs -ftest-coverage $gcctmp.o -o tmp 错误信息: tmp.c:(...): undefined reference to '_...
这是由于使用了错误的编译器!gcov是要用GCC构建的。因此将编译器切换到GCC修复了构建 ...
重建,错误消失,然后检查库,这次显示 t __gcov_init 了,这意味着符号值存在而不是隐藏。-sh-4.2...
error: /usr/bin/ld: build/linux/x86_64/coverage/persistency_test: hidden symbol `__gcov_init' in /usr/lib/gcc/x86_64-linux-gnu/9/libgcov.a(_gcov.o) is referenced by DSO /usr/bin/ld: final link failed: bad value collect2: error: ld returned 1 exit status 期待的结果 正常编译生成...
undefined reference to '__gcov_init'" and "undefined reference to '__gcov_merge_add'Added option LOCAL_LDFLAGS := --coverage, and got link error: libgcov.a(_gcov.o): in function __gcov_set_sampling_rate: undefined reference to '__gcov_sampling_rate' libgcov.a(_gcov.o): i...
FLAG= '-fprofile-arcs') env.Append =(LINKFLAG= 'lgcov') env.Append =(CCFLAG = '--coverage') During compilation i get the below error /usr/bin/ld: TU/Exe/Release/gcc_rhel5_tao/test_SCRECORDER.exe: hidden symbol '__gcov_init' in /usr/lib/gcc/i386-redhat-linux/4.1.2/libgcov....
1. gcov是与gcc和g++一起工作的一个覆盖率工具,一个简单的例子如下 $gcc-fprofile-arcs -ftest-coverage tmp.c $ a.out $ gcov tmp.c90.00% of10source lines executedinfiletmp.c Creating tmp.c.gcov. per:here 2. 将编译和链接两个步骤分开,会提示错误信息 undefined reference to ‘_gcov_init’ ...
undefined reference to `__llvm_profile_instrument_target' undefined reference to `llvm_gcda_start_file' undefined reference to `llvm_gcov_init' c gcc clang code-coverage gcov Share Improve this question Follow asked Dec 22, 2021 at 2:00 ITW 47266 silver badges1313 bronze badges Add a co...