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# CMake configuration for PROJ unit tests
# FIXME: Deal with our old-school CMakeLists.txt behaving badly
set(_save_c_flags "${CMAKE_C_FLAGS}")
set(_save_cxx_flags "${CMAKE_CXX_FLAGS}")
string(REGEX REPLACE "\\-W[a-z\\-]+" "" CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
string(REGEX REPLACE "\\-W[a-z\\-]+" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
#
# Build Google Test
#
# Source https://github.com/google/googletest/blob/master/googletest/README.md
# Download and unpack googletest at configure time
configure_file(
${CMAKE_SOURCE_DIR}/test/googletest/CMakeLists.txt.in
${CMAKE_BINARY_DIR}/googletest-download/CMakeLists.txt)
execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
RESULT_VARIABLE result
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download )
if(result)
message(FATAL_ERROR "CMake step for googletest failed: ${result}")
endif()
execute_process(COMMAND ${CMAKE_COMMAND} --build .
RESULT_VARIABLE result
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download)
if(result)
message(FATAL_ERROR "Build step for googletest failed: ${result}")
endif()
# Prevent overriding the parent project's compiler/linker
# settings on Windows
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
# Add googletest directly to our build. This defines
# the gtest and gtest_main targets.
add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
${CMAKE_BINARY_DIR}/googletest-build
EXCLUDE_FROM_ALL)
# The gtest/gtest_main targets carry header search path
# dependencies automatically when using CMake 2.8.11 or
# later. Otherwise we have to add them here ourselves.
if (CMAKE_VERSION VERSION_LESS 2.8.11)
include_directories("${gtest_SOURCE_DIR}/include")
endif()
# FIXME: Deal with our old-school CMakeLists.txt behaving badly
set(CMAKE_C_FLAGS "${_save_c_flags}")
set(CMAKE_CXX_FLAGS "${_save_cxx_flags}")
unset(_save_c_flags)
unset(_save_cxx_flags)
#
# Build PROJ unit tests
#
add_executable(proj_test_unit
main.cpp
basic_test.cpp)
target_link_libraries(proj_test_unit
gtest
${PROJ_LIBRARIES})
add_test(NAME proj_test_unit COMMAND proj_test_unit)
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