9849c16f66
Add option to build for gprof Do not build by default with the renderstat (they have a reasonable impact on performances) Separated created ray and castedray in the stats Trying to force some simple function to be inlined
111 lines
3.4 KiB
CMake
111 lines
3.4 KiB
CMake
cmake_minimum_required(VERSION 3.1)
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include(ExternalProject)
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project(DoRayMe)
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set(CMAKE_CXX_STANDARD 11)
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option(COVERALLS "Generate coveralls data" OFF)
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/external/coveralls-cmake/cmake)
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option(PACKAGE_TESTS "Build the tests" ON)
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option(ENABLE_COVERAGE "Build for code coverage" OFF)
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option(SHOW_STATS "Show rendering stat" OFF)
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if (SHOW_STATS)
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add_compile_options(-DRENDER_STATS)
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endif()
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option(USE_GPROF "Enable profiling" OFF)
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if (USE_GPROF)
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add_compile_options(-pg)
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add_link_options(-pg)
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endif()
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option(USE_LUA "Enable the use of Lua" ON)
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if (USE_LUA)
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add_compile_options(-DENABLE_LUA_SUPPORT)
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endif()
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if (ENABLE_COVERAGE AND COVERALLS)
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message(FATAL_ERROR "You can't enable both ENABLE_COVERAGE and COVERALLS at the same time")
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endif()
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if (COVERALLS)
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include(Coveralls)
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coveralls_turn_on_coverage()
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endif()
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if (ENABLE_COVERAGE)
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if("${CMAKE_C_COMPILER_ID}" MATCHES "(Apple)?[Cc]lang" OR
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"${CMAKE_CXX_COMPILER_ID}" MATCHES "(Apple)?[Cc]lang")
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message("Building with LLVM Code Coverage Tools")
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set(CMAKE_CXX_FLAGS "-fprofile-instr-generate -fcoverage-mapping")
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elseif(CMAKE_COMPILER_IS_GNUCXX)
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message("Building with lcov Code Coverage Tools")
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set(CMAKE_CXX_FLAGS "--coverage")
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else()
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message(FATAL_ERROR "Compiler ${CMAKE_C_COMPILER_ID} is not supported for code coverage")
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endif()
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endif()
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# LodePNG don't make a .a or .so, so let's build a library here
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add_library(LodePNG STATIC)
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set(LODEPNG_INCLUDE_FOLDER ${CMAKE_CURRENT_SOURCE_DIR}/external/lodepng)
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target_sources(LodePNG PRIVATE external/lodepng/lodepng.cpp external/lodepng/lodepng.h)
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if (USE_LUA)
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if (CMAKE_HOST_SYSTEM_NAME STREQUAL Linux)
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set(LUA_MAKE_TARGET linux)
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elseif (CMAKE_HOST_SYSTEM_NAME STREQUAL Darwin)
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set(LUA_MAKE_TARGET macosx)
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elseif (CMAKE_HOST_SYSTEM_NAME STREQUAL Windows)
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set(LUA_MAKE_TARGET posix)
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else()
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set(LUA_MAKE_TARGET posix)
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endif()
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message("-- Lua: Building Lua for ${LUA_MAKE_TARGET}")
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ExternalProject_Add(LuaCore
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URL "https://www.lua.org/ftp/lua-5.3.5.tar.gz"
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URL_HASH SHA1=112eb10ff04d1b4c9898e121d6bdf54a81482447
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SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/external/lua
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CONFIGURE_COMMAND ""
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BUILD_IN_SOURCE True
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BUILD_COMMAND make ${LUA_MAKE_TARGET}
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INSTALL_COMMAND ""
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)
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set(LUA_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/lua/src")
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set(LUA_LIBRARIES "${CMAKE_CURRENT_SOURCE_DIR}/external/lua/src/liblua.a" -ldl)
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endif()
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# NanoJPEG
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file(DOWNLOAD
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http://svn.emphy.de/nanojpeg/trunk/nanojpeg/nanojpeg.c
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${CMAKE_CURRENT_SOURCE_DIR}/external/nanojpeg/nanojpeg.c
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EXPECTED_HASH MD5=03ce304a71ae0ad1c43663fb386cc233
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)
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add_library(NanoJPEG STATIC)
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set(NANOJPEG_INCLUDE_FOLDER ${CMAKE_CURRENT_SOURCE_DIR}/external/nanojpeg)
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target_sources(NanoJPEG PRIVATE external/nanojpeg/nanojpeg.c)
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# Main app
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add_subdirectory(source)
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if(PACKAGE_TESTS OR COVERALLS)
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enable_testing()
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include(GoogleTest)
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add_subdirectory("${PROJECT_SOURCE_DIR}/external/googletest" "external/googletest")
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add_subdirectory(tests)
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endif()
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if (COVERALLS)
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# Create the coveralls target.
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coveralls_setup(
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"${COVERAGE_SRCS}" # The source files.
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ON # If we should upload.
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) # (Optional) Alternate project cmake module path.
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endif() |