Daniel Stonier wrote:
Had a problem with coverage tests on gentoo today.
Cmake 2.6.4-r3, g++ 4.3.2-r3, ccache 2.4-r7.
It couldn't find the coverage files, even with cflags and link flags
enabling "-fprofile-arcs -ftest-coverage". Similar worked on ubuntu no
problem.
A workaround for it I found was to explicitly link in the gcov library,
so with link flags it became "-fprofile-arcs -ftest-coverage -lgcov".
Is this expected/normal?
So, if you build a program on gentoo and do not add -lgcov does it
produce coverage files when run? Sounds like a gcc issue. CMake just
looks for the coverage files, if they are not there, it will not find
them....
-Bill
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