forget what is updated.
This commit is contained in:
Youmu Liu
+13
-38
@@ -5,16 +5,20 @@ set(CMAKE_SYSTEM_VERSION 10.0 CACHE STRING "" FORCE)
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project(StgSharpDevelop C)
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################################################################################
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# Set target arch type if empty. Visual studio solution generator provides it.
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# Compiler and environment checks
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################################################################################
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if(NOT CMAKE_VS_PLATFORM_NAME)
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set(CMAKE_VS_PLATFORM_NAME "x64")
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endif()
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message("${CMAKE_VS_PLATFORM_NAME} architecture in use")
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if(NOT ("${CMAKE_VS_PLATFORM_NAME}" STREQUAL "Any CPU"
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OR "${CMAKE_VS_PLATFORM_NAME}" STREQUAL "x64"))
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message(FATAL_ERROR "${CMAKE_VS_PLATFORM_NAME} arch is not supported!")
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# Detect compiler family and allow only GCC or Clang when using CMake.
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if(MSVC)
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message(FATAL_ERROR "MSVC detected while configuring with CMake. This repository provides .vcxproj files for MSVC/Visual Studio.\nPlease open the solution in Visual Studio or use the existing .vcxproj files to build with MSVC. CMake-based MSVC builds are not supported by this project.")
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
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message(STATUS "Using GCC: ${CMAKE_C_COMPILER}")
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elseif(CMAKE_C_COMPILER_ID STREQUAL "Clang")
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message(STATUS "Using Clang: ${CMAKE_C_COMPILER}")
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else()
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message(FATAL_ERROR "Unsupported compiler '${CMAKE_C_COMPILER_ID}'. Supported compilers for CMake builds are: GCC and Clang. MSVC users: use the provided .vcxproj and Visual Studio.")
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endif()
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################################################################################
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@@ -26,35 +30,6 @@ set(CMAKE_CONFIGURATION_TYPES
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CACHE STRING "" FORCE
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)
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################################################################################
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# Global compiler options
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################################################################################
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if(MSVC)
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# remove default flags provided with CMake for MSVC
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set(CMAKE_C_FLAGS "")
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set(CMAKE_C_FLAGS_DEBUG "")
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set(CMAKE_C_FLAGS_RELEASE "")
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endif()
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################################################################################
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# Global linker options
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################################################################################
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if(MSVC)
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# remove default flags provided with CMake for MSVC
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set(CMAKE_EXE_LINKER_FLAGS "")
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set(CMAKE_MODULE_LINKER_FLAGS "")
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set(CMAKE_SHARED_LINKER_FLAGS "")
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set(CMAKE_STATIC_LINKER_FLAGS "")
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set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS}")
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set(CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_MODULE_LINKER_FLAGS}")
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set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS}")
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set(CMAKE_STATIC_LINKER_FLAGS_DEBUG "${CMAKE_STATIC_LINKER_FLAGS}")
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set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS}")
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set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS}")
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set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS}")
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set(CMAKE_STATIC_LINKER_FLAGS_RELEASE "${CMAKE_STATIC_LINKER_FLAGS}")
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endif()
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################################################################################
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# Nuget packages function stub.
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################################################################################
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@@ -82,5 +57,5 @@ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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################################################################################
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# Sub-projects
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################################################################################
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add_subdirectory(StgSharp.C)
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add_subdirectory(StgSharp.Native)
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@@ -0,0 +1,36 @@
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cmake_minimum_required(VERSION 3.16)
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project(StgSharp.Native C)
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# Include helper for external libraries if present
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include(${CMAKE_CURRENT_LIST_DIR}/ExternalLibs.cmake OPTIONAL)
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# Add main source directory
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# Follow naming convention: prefer sn-src/sn-head (StgSharp native naming).
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if(EXISTS ${CMAKE_CURRENT_LIST_DIR}/sn-src)
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add_subdirectory(sn-src)
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elseif(EXISTS ${CMAKE_CURRENT_LIST_DIR}/src)
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add_subdirectory(src)
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else()
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message(STATUS "No sn-src/ or src/ directory in StgSharp.Native; create one to add sources.")
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endif()
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# Register include directories according to naming convention: sn-head preferred
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if(EXISTS ${CMAKE_CURRENT_LIST_DIR}/sn-head)
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include_directories(${CMAKE_CURRENT_LIST_DIR}/sn-head)
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elseif(EXISTS ${CMAKE_CURRENT_LIST_DIR}/include)
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include_directories(${CMAKE_CURRENT_LIST_DIR}/include)
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endif()
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# Discover external libraries laid out under external/<libname> (each with head/ and lib/)
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if(EXISTS ${CMAKE_CURRENT_LIST_DIR}/external)
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file(GLOB EXTERNAL_DIRS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/external/*)
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foreach(_d ${EXTERNAL_DIRS})
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if(IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/external/${_d}")
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if(COMMAND use_external_lib)
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use_external_lib(${_d} "${CMAKE_CURRENT_SOURCE_DIR}/external/${_d}")
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else()
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message(STATUS "External lib '${_d}' found at external/${_d} (no use_external_lib defined).")
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endif()
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endif()
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endforeach()
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endif()
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@@ -0,0 +1,30 @@
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# Helper for external libs layout: external/<libname>/{head,lib}
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# Provides function `use_external_lib(<name> <path>)` that sets include directories
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# and attempts to link static/shared libs found under lib/.
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function(use_external_lib NAME PATH)
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# Expect headers in ${PATH}/head and libs in ${PATH}/lib
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set(HEAD_DIR "${PATH}/head")
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set(LIB_DIR "${PATH}/lib")
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if(EXISTS "${HEAD_DIR}")
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message(STATUS "Registering external include: ${HEAD_DIR}")
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include_directories(${HEAD_DIR})
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else()
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message(WARNING "External lib ${NAME} missing head/ directory at ${HEAD_DIR}")
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endif()
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if(EXISTS "${LIB_DIR}")
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# try to find static/shared libs inside LIB_DIR
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file(GLOB LIB_FILES RELATIVE ${LIB_DIR} ${LIB_DIR}/*)
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foreach(_lib ${LIB_FILES})
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if(_lib MATCHES ".*\\.(a|lib|so|dylib)$")
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message(STATUS "Found library for ${NAME}: ${LIB_DIR}/${_lib}")
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# Consumer targets should link explicitly; provide variable for convenience
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set(EXTERNAL_LIB_${NAME} "${LIB_DIR}/${_lib}" PARENT_SCOPE)
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endif()
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endforeach()
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else()
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message(STATUS "No lib/ directory for external lib ${NAME} at ${LIB_DIR}")
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endif()
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endfunction()
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@@ -0,0 +1,11 @@
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StgSharp.Native layout
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Conventions:
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- src/ : project C sources and CMakeLists.txt calling add_library/add_executable
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- include/ : public headers (if used)
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- external/ : third-party libraries, each library lives in its own folder
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- <libname>/
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- head/ : header files for the library
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- lib/ : static or shared lib files (or CMake build for that lib)
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The root `CMakeLists.txt` in this folder includes `ExternalLibs.cmake` if present.
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