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Merge pull request #1449 from JulianGro/cmake
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Little CMake cleanup
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Julian Groß 2025-04-15 22:25:47 +02:00 committed by GitHub
commit 6bc6712ef9
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GPG key ID: B5690EEEBB952194
2 changed files with 8 additions and 49 deletions
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41
cmake/compiler.cmake
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@ -17,10 +17,8 @@ if (WIN32)
# if you get build error about missing 'glu32' this path is likely wrong
if (MSVC_VERSION GREATER_EQUAL 1910) # VS 2017
set(WINDOW_SDK_PATH "C:/Program Files (x86)/Windows Kits/10/Lib/${CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION}/x64" CACHE PATH "Windows SDK PATH")
elseif (MSVC_VERSION GREATER_EQUAL 1800) # VS 2013
set(WINDOW_SDK_PATH "C:\\Program Files (x86)\\Windows Kits\\8.1\\Lib\\winv6.3\\um\\${WINDOW_SDK_FOLDER}" CACHE PATH "Windows SDK PATH")
else()
message( FATAL_ERROR "Visual Studio 2013 or higher required." )
message( FATAL_ERROR "Visual Studio 2017 or higher required." )
endif()
if (DEBUG_DISCOVERED_SDK_PATH)
@ -41,39 +39,16 @@ if (WIN32)
else ()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -fno-strict-aliasing -Wno-unused-parameter")
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ggdb -Woverloaded-virtual -Wdouble-promotion")
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "5.1") # gcc 5.1 and on have suggest-override
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wsuggest-override")
endif ()
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.3")
# GLM 0.9.8 on Ubuntu 14 (gcc 4.4) has issues with the simd declarations
add_definitions(-DGLM_FORCE_PURE)
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ggdb -Woverloaded-virtual -Wdouble-promotion -Wsuggest-override")
endif ()
endif()
if (ANDROID)
# assume that the toolchain selected for android has C++11 support
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
elseif(APPLE)
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++14")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --stdlib=libc++")
if (CMAKE_GENERATOR STREQUAL "Xcode")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
set(CMAKE_XCODE_ATTRIBUTE_GCC_GENERATE_DEBUGGING_SYMBOLS[variant=Release] "YES")
set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT[variant=Release] "dwarf-with-dsym")
set(CMAKE_XCODE_ATTRIBUTE_DEPLOYMENT_POSTPROCESSING[variant=Release] "YES")
endif()
elseif ((NOT MSVC12) AND (NOT MSVC14))
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++14" COMPILER_SUPPORTS_CXX14)
if (COMPILER_SUPPORTS_CXX14)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
else()
message(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()
endif ()
if ((APPLE) AND (CMAKE_GENERATOR STREQUAL "Xcode"))
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
set(CMAKE_XCODE_ATTRIBUTE_GCC_GENERATE_DEBUGGING_SYMBOLS[variant=Release] "YES")
set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT[variant=Release] "dwarf-with-dsym")
set(CMAKE_XCODE_ATTRIBUTE_DEPLOYMENT_POSTPROCESSING[variant=Release] "YES")
endif()
if (NOT ANDROID_LIB_DIR)

16
cmake/init.cmake
View file

@ -1,19 +1,3 @@
if (WIN32)
cmake_policy(SET CMP0020 NEW)
endif (WIN32)
if (POLICY CMP0043)
cmake_policy(SET CMP0043 NEW)
endif ()
if (POLICY CMP0042)
cmake_policy(SET CMP0042 NEW)
endif ()
if (POLICY CMP0074)
cmake_policy(SET CMP0074 NEW)
endif ()
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
# Hide automoc folders (for IDEs)