cmake: simplifications
* All options reside in the top-level CMakeLists.txt file * No need to find gmio library, just add "gmio" as a target dependency * In tests, link to gmio library instead of recompiling needed source code
This commit is contained in:
Hugues Delorme
parent
9fa87e8b20
commit
56bb6d8e65
@ -27,17 +27,20 @@ set(GMIO_VERSION_PATCH 0)
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set(GMIO_VERSION
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${GMIO_VERSION_MAJOR}.${GMIO_VERSION_MINOR}.${GMIO_VERSION_PATCH})
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#set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
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# Options
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option(GMIO_BUILD_STRICT_C90 "Build gmio library(and tests) with strict conformance to C90 standard" OFF)
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option(GMIO_BUILD_SHARED_LIBS "Build gmio as a shared library (DLL)" OFF)
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option(GMIO_BUILD_BENCHMARKS "Build performance benchmarks for the gmio library" OFF)
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if(GMIO_BUILD_BENCHMARKS)
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option(GMIO_BUILD_BENCHMARK_ASSIMP "Build benchmark for Assimp" ON)
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option(GMIO_BUILD_BENCHMARK_OPENCASCADE "Build benchmark for OpenCascade" ON)
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endif()
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# Detect Clang
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if (CMAKE_C_COMPILER MATCHES ".*clang")
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set(CMAKE_COMPILER_IS_CLANG 1)
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endif ()
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# Options
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option(GMIO_BUILD_STRICT_C90 "Build gmio library(and tests) with strict conformance to C90 standard" OFF)
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option(GMIO_BUILD_BENCHMARKS "Build performance benchmarks for the gmio library" OFF)
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# Find bit size of the target architecture
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math(EXPR GMIO_TARGET_ARCH_BIT_SIZE "8 * ${CMAKE_SIZEOF_VOID_P}")
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@ -182,6 +185,8 @@ if(MSVC)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Oi")
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endif()
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#set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
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# Sub-directories
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add_subdirectory(src)
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add_subdirectory(tests)
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@ -13,10 +13,6 @@
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## "http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html".
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#############################################################################
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# Options
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option(GMIO_BUILD_BENCHMARK_ASSIMP "Build benchmark for Assimp" ON)
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option(GMIO_BUILD_BENCHMARK_OPENCASCADE "Build benchmark for OpenCascade" ON)
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set(ASSIMP_DIR ${CMAKE_SOURCE_DIR} CACHE PATH "Directory where the Assimp library resides")
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set(OPENCASCADE_DIR ${CMAKE_SOURCE_DIR} CACHE PATH "Directory where the OpenCascade library resides")
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@ -26,14 +22,8 @@ set(COMMONS_FILES ${COMMONS_FILES})
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include_directories(${CMAKE_SOURCE_DIR}/src)
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include_directories(${CMAKE_BINARY_DIR}/src/gmio_core) # For cmake generated headers
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link_directories(${CMAKE_BINARY_DIR}/src)
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find_library(GMIO_LIBPATH gmio HINTS ${CMAKE_BINARY_DIR}/src)
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get_filename_component(GMIO_LIB_BASENAME ${GMIO_LIBPATH} NAME_WE)
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if ("${GMIO_LIB_BASENAME}" STREQUAL "")
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set(GMIO_LIB_BASENAME "gmio")
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endif()
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link_libraries(${GMIO_LIB_BASENAME})
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if(CMAKE_COMPILER_IS_GNUCC)
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link_libraries(gmio)
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if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
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link_libraries(m) # -lm
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endif()
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@ -13,10 +13,6 @@
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## "http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html".
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#############################################################################
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# Options
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option(GMIO_BUILD_SHARED_LIBS "Build gmio as a shared library (DLL)" OFF)
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option(GMIO_BUILD_LIBSTL "Build also the libSTL module" ON)
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# Add core source files
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file(GLOB GMIO_SRC_FILES gmio_core/* gmio_core/internal/*)
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set(GMIO_SRC_FILES ${GMIO_SRC_FILES})
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@ -43,16 +39,14 @@ file(GLOB GMIO_CORE_HEADERS gmio_core/*.h)
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install(FILES ${GMIO_CORE_HEADERS} DESTINATION include/gmio_core)
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# Module libSTL
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if(GMIO_BUILD_LIBSTL)
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if(GMIO_BUILD_SHARED_LIBS)
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add_definitions(-DGMIO_LIBSTL_DLL
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-DGMIO_LIBSTL_MAKE_DLL)
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endif()
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file(GLOB GMIO_LIBSTL_SRC_FILES gmio_stl/* gmio_stl/internal/*)
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set(GMIO_SRC_FILES ${GMIO_SRC_FILES} ${GMIO_LIBSTL_SRC_FILES})
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if(GMIO_BUILD_SHARED_LIBS)
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add_definitions(-DGMIO_LIBSTL_DLL
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-DGMIO_LIBSTL_MAKE_DLL)
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endif()
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file(GLOB GMIO_LIBSTL_SRC_FILES gmio_stl/* gmio_stl/internal/*)
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set(GMIO_SRC_FILES ${GMIO_SRC_FILES} ${GMIO_LIBSTL_SRC_FILES})
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file(GLOB GMIO_LIBSTL_HEADERS gmio_stl/*.h)
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install(FILES ${GMIO_LIBSTL_HEADERS} DESTINATION include/gmio_stl)
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@ -17,43 +17,37 @@ enable_testing()
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set(CMAKE_CTEST_COMMAND ctest -V)
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add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
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include_directories(${CMAKE_BINARY_DIR}/src/gmio_core) # For generated header files
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include_directories(${CMAKE_BINARY_DIR}/src/gmio_core) # For generated cmake headers
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# test_internal
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add_executable(
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test_internal
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EXCLUDE_FROM_ALL
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stream_buffer.c
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utils.c
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test_internal.c
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../src/gmio_core/stream.c
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../src/gmio_core/internal/string_parse.c)
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test_internal.c)
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target_link_libraries(test_internal gmio)
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# test_platform
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add_executable(
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test_platform EXCLUDE_FROM_ALL test_platform.c)
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# test_stl
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file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/models
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DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
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add_executable(
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test_stl
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EXCLUDE_FROM_ALL
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test_stl_io.c
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../src/gmio_core/buffer.c
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../src/gmio_core/stream.c
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../src/gmio_core/internal/string_parse.c
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../src/gmio_stl/stl_format.c
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../src/gmio_stl/stl_io.c
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../src/gmio_stl/stla_read.c
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../src/gmio_stl/stlb_read.c
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../src/gmio_stl/internal/stl_rw_common.c
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../src/gmio_stl/internal/stla_write.c
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../src/gmio_stl/internal/stlb_byte_swap.c
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../src/gmio_stl/internal/stlb_write.c)
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test_stl_io.c)
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target_link_libraries(test_stl gmio)
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# GCC and Clang requires lm
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if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
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target_link_libraries(test_internal m) # -lm
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target_link_libraries(test_stl m) # -lm
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endif()
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# Declare tests
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add_test(test_internal test_internal)
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add_test(test_platform test_platform)
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add_test(test_stl test_stl)
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