“make check”后自动调用lcov

很明显,你可以在makefile.am中为目标添加额外的步骤,这就是我的最终目的(灵感来源于http://www.importation.org/svn/e/trunk/ewl/makefile.am):

#http://www.enlightenment.org/svn/e/trunk/ewl/Makefile.am
if ENABLE_COV
cov-reset:
    @rm -fr coverage
    @find . -name "*.gcda" -exec rm {} \;
    @lcov --directory . --zerocounters

cov-report:
    @mkdir -p coverage
    @lcov --compat-libtool --directory . --capture --output-file coverage/app.info  
    @genhtml -o coverage/ coverage/app.info 

cov:
    @make cov-report

clean-local:
    @make cov-reset 

check:
    @make cov

endif    

选中的“@make cov”会将“cov”目标添加到默认的“make check”目标。