I know this topic has come up a number of times and we should be done and over
with, but I don't seem to find the missing link to get past a non-working build.
Used environment:
* CMake 2.8.5 (<--- !!!)
* Unix Makefiles
* Cygwin (with replaced make from CMake website)
* Windows 7, 64 Bit
I read that CMake compares the length of object filenames to
CMAKE_OBJECT_PATH_MAX. In case it is exceeded, it tries to create a unique MD5
hash and replace the directory used in the path. I looked at the code in
cmLocalGeneratorCheckObjectName() and cmLocalGeneratorShortenObjectName(),
which suggests just that.
However in my build I get warnings like shown below during CMake
configure/generate and the build subsequently fails in some of these situations.
Any help is greatly appreciated.
Thanks,
Mike
c:\_dev\CMake\BdcConti_Body_CI>C:\_dev\jenkins-slave\workspace\BdcConti_Tools\CMake\2.8.5\bin\cmake.exe
-G "Unix Makefiles"
C:\_dev\jenkins-slave\workspace\BdcConti_Body_CI\Config\Jenkins\.\..\..
-DCMAKE_TOOLCHAIN_FILE=C:/_dev/jenkins-slave/workspace/BdcConti_Body_CI/Config/Jenkins/./../CMake/WindRiverToolchain.cmake
-DZSG_BUILD_TYPE="ContinuousIntegration" -DZSG_BUILD_SCOPE="AllFeatures"
-DCMAKE_OBJECT_PATH_MAX=200 -DCMAKE_COLOR_MAKEFILE=OFF
-- Configuring done
CMake Warning in
_externals/Compositions/ZsgBodyApp/Components/swc_ac_airconditioning/CMakeLists.txt:
The object file directory
C:/_dev/CMake/BdcConti_Body_CI/_externals/Compositions/ZsgBodyApp/Components/swc_ac_airconditioning/CMakeFiles/swc_ac_airconditioning.dir/
has 138 characters. The maximum full path to an object file is 200
characters (see CMAKE_OBJECT_PATH_MAX). Object file
src/SwcAcClimateLevelSensorFond/SwcAcClimateLevelSensorFond.c.obj
cannot be safely placed under this directory. The build may not work
correctly.
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