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Enable support for minimal rebuilds.

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This commit is contained in:
Hauke Heibel 2013-07-31 16:16:08 +02:00
parent 68168e9eae
commit 39491e3b75
2 changed files with 31 additions and 22 deletions
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32
cmake/EigenConfigureTesting.cmake
View File

@ -28,27 +28,35 @@ set(EIGEN_TEST_BUILD_FLAGS " " CACHE STRING "Options passed to the build command
# overwrite default DartConfiguration.tcl
# The worarounds are different for each version of the MSVC IDE
set(EIGEN_TEST_TARGET buildtests)
if(MSVC_IDE)
if(CMAKE_MAKE_PROGRAM_SAVE MATCHES "devenv") # devenv
set(EIGEN_MAKECOMMAND_PLACEHOLDER "${CMAKE_MAKE_PROGRAM_SAVE} Eigen.sln /build \"Release\" /project buildtests ${EIGEN_TEST_BUILD_FLAGS} \n# ")
set(EIGEN_BUILD_COMMAND "${CMAKE_MAKE_PROGRAM_SAVE} Eigen.sln /build Release /project ${EIGEN_TEST_TARGET}")
else() # msbuild
set(EIGEN_MAKECOMMAND_PLACEHOLDER "${CMAKE_MAKE_PROGRAM_SAVE} buildtests.vcxproj /p:Configuration=\${CTEST_CONFIGURATION_TYPE} ${EIGEN_TEST_BUILD_FLAGS}\n# ")
endif()
else()
# for make and nmake
set(EIGEN_MAKECOMMAND_PLACEHOLDER "${CMAKE_MAKE_PROGRAM_SAVE} buildtests ${EIGEN_TEST_BUILD_FLAGS}")
set(EIGEN_BUILD_COMMAND "${CMAKE_MAKE_PROGRAM_SAVE} ${EIGEN_TEST_TARGET}.vcxproj /p:Configuration=\${CTEST_CONFIGURATION_TYPE}")
endif()
# append the build flags if provided
if(NOT "${EIGEN_TEST_BUILD_FLAGS}" MATCHES "^[ \t]*$")
set(EIGEN_BUILD_COMMAND "${EIGEN_BUILD_COMMAND} ${EIGEN_TEST_BUILD_FLAGS}")
endif()
# apply the dartconfig hack ...
set(EIGEN_MAKECOMMAND_PLACEHOLDER "${EIGEN_BUILD_COMMAND}\n#")
else()
# for make and nmake
set(EIGEN_BUILD_COMMAND "${CMAKE_MAKE_PROGRAM_SAVE} ${EIGEN_TEST_TARGET} ${EIGEN_TEST_BUILD_FLAGS}")
set(EIGEN_MAKECOMMAND_PLACEHOLDER "${EIGEN_BUILD_COMMAND}")
endif()
# copy ctest properties, which currently
# o raise the warning levels
configure_file(${CMAKE_BINARY_DIR}/DartConfiguration.tcl ${CMAKE_BINARY_DIR}/DartConfiguration.tcl)
# restore default CMAKE_MAKE_PROGRAM
set(CMAKE_MAKE_PROGRAM ${CMAKE_MAKE_PROGRAM_SAVE})
# un-set temporary variables so that it is like they never existed.
# CMake 2.6.3 introduces the more logical unset() syntax for this.
set(CMAKE_MAKE_PROGRAM_SAVE)
set(EIGEN_MAKECOMMAND_PLACEHOLDER)
# un-set temporary variables so that it is like they never existed
unset(CMAKE_MAKE_PROGRAM_SAVE)
unset(EIGEN_MAKECOMMAND_PLACEHOLDER)
configure_file(${CMAKE_SOURCE_DIR}/CTestCustom.cmake.in ${CMAKE_BINARY_DIR}/CTestCustom.cmake)

7
test/CMakeLists.txt
View File

@ -1,6 +1,6 @@
# generate split test header file
message(STATUS ${CMAKE_CURRENT_BINARY_DIR})
# generate split test header file only if it does not yet exist
# in order to prevent a rebuild everytime cmake is configured
if(NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}/split_test_helper.h)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/split_test_helper.h "")
foreach(i RANGE 1 999)
file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/split_test_helper.h
@ -11,6 +11,7 @@ foreach(i RANGE 1 999)
"#endif\n\n"
)
endforeach()
endif()
# configure blas/lapack (use Eigen's ones)
set(BLAS_FOUND TRUE)