[libvirt] 答复: How to get GCOV result of make check?
Zhangbo (Oscar)
oscar.zhangbo at huawei.com
Wed Apr 13 03:45:07 UTC 2016
>>Hi all:
>> I want to get the coverage result of 'make check', here is my way:
>> 1. ./configure *****
>> 2. make clean -j
>> *3*. find ./ -name Makefile |xargs sed -i "s/\= gcc/= gcc -fprofile-arcs
>-ftest-coverage/g" # add gcov-related cflags
>> 4. make check -j
>> 5. lcov -d . -c -o libvirt.info
>> 6. genhtml libvirt.info -o libvirtresult
>>
>> My key work Is step 3, however, I don't think it's a graceful way to get
>gcov result.
>> How do you usually get the gcov results, thanks!
>>
>
>check './configure --help', look for '--enable-test-coverage'
>
Great, It works, and we found that 'make coverage' works as well , Thank you very much.
>>Oscar.
>>
>>--
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