On 02/08/2012 12:00 PM, Rolf Eike Beer wrote:
I would like to exclude third party header files from the coverage
output. We're using ctest, cmake (version 2.8.5) and cdash, all on
Linux. The archive layout is as follows:
/
/Code/
/Code/Application/
/Code/Application/src/
/Code/Third-Party/
/Code/Third-Party/boost/
/Code/Third-Party/boost/boost-1-47-0/
/Code/Third-Party/boost/boost-1-47-0/include/
/Code/Third-Party/boost/boost-1-47-0/lib/
/Code/Build/
The /Code/Build directory contains a script that is called using ctest
-S /Code/Build/buildscript. The /Code directory contains a
CMakeLists.txt, a CTestConfig.cmake and a CTestCustom.cmake file.
The CMakeLists.txt file in /Code/Application/src/ uses
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/CTestCustom.cmake
${CMAKE_BINARY_DIR}/CTestCustom.cmake COPYONLY) to copy the
CTestCustom.cmake file to the toplevel of the builddirectory. The file
does indeed end up in the toplevel builddirectory.
The CTestCustom.cmake file is as follows:
SET(CTEST_CUSTOM_COVERAGE_EXCLUDE
${CTEST_CUSTOM_COVERAGE_EXCLUDE}
"/Code/Third-Party/*"
)
I compile all code with the following flags:
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs
-ftest-coverage")
Although coverage does get sent to the CDash dashboard, the results
contain more than I would like to see. I would like to exclude the .hpp
files from the /Code/Third-Party/boost/boost-1-47-0/include/ directory
from the dashboard.
My questions:
-- Is the /Code/Third-Party/* expression recursive, or do I need to add
the full path to the include directory of boost?
You don't need the * at all, it will just match anywhere in the path. And
since it's a regular expression I think your intention was "/.*" anyway.
-- Does the '/' at the front of the path mean the CMAKE_SOURCE_DIR?
It just means "a directory", so it wont match "/FunnyCode/Third-Party".
Any advice or pointers to information on how to achieve the exclusion
would be greatly appreciated.
You need to put the file in CMAKE_BINARY_DIR, otherwise it will get ignored.
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/CTestCustom.cmake
${CMAKE_BINARY_DIR}/CTestCustom.cmake @ONLY)
Eike
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Thank you for your quick reply. I will try the regex changes you
mentioned. It turns out I had forgotten to explicitly read the
CTestCustom.cmake script in the ctest -S script (
ctest_read_custom_files("${CTEST_BINARY_DIRECTORY}") ), so that caused
the file to not be parsed at all.
Micha
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