path: root/cmake/TestPackageConfig.cmake

# Create the build directory
execute_process (
  COMMAND ${CMAKE_COMMAND} -E make_directory ${TEST_BINARY_DIR}
  RESULT_VARIABLE _DIRECTORY_CREATED_SUCCEEDED
)

if (NOT _DIRECTORY_CREATED_SUCCEEDED EQUAL 0)
  message (FATAL_ERROR "Failed to create build directory")
endif (NOT _DIRECTORY_CREATED_SUCCEEDED EQUAL 0)

# Capture the PATH environment variable content set during project
# generation stage. This is required because later during the build stage
# the PATH is modified again (e.g., for MinGW AppVeyor CI builds) by adding
# back the directory containing git.exe. Incidently, the Git installation
# directory also contains sh.exe which causes MinGW Makefile generation to
# fail.
set (ENV{PATH} ${PATH})

# Run CMake
execute_process (
  COMMAND ${CMAKE_COMMAND} -C ${INITIAL_CACHE}
    -G ${GENERATOR}
    -DCMAKE_PREFIX_PATH=${PACKAGE_DIR}
    -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON
    -DCMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY=ON
    ${SOURCE_DIR}
  WORKING_DIRECTORY ${TEST_BINARY_DIR}
  RESULT_VARIABLE _GENERATE_SUCCEEDED
)

if (NOT _GENERATE_SUCCEEDED EQUAL 0)
  message (FATAL_ERROR "Failed to generate project files using CMake")
endif (NOT _GENERATE_SUCCEEDED EQUAL 0)