mirror of
https://github.com/c3lang/c3c.git
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0.2.0. Build system improvements. Target changes x64-windows -> windows-x64, x64-darwin -> macos-x64. Improved mac support. LLD linking for Mac, Windows, Linux. Cross linking for Mac, Windows. Clean up string use. Fix of debug handling of multiple compilation units per module. MSVC CI
This commit is contained in:
Christoffer Lerno
144
CMakeLists.txt
144
CMakeLists.txt
@@ -1,10 +1,18 @@
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cmake_minimum_required(VERSION 3.10)
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cmake_minimum_required(VERSION 3.15)
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project(c3c)
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include(FetchContent)
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include(FeatureSummary)
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set(CMAKE_FIND_PACKAGE_SORT_ORDER NATURAL)
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set(CMAKE_FIND_PACKAGE_SORT_DIRECTION DEC)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O1")
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set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -gdwarf-3 -O3")
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -gdwarf-3")
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option(C3_USE_TB "Enable TB" OFF)
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set(C3_LLVM_VERSION "auto" CACHE STRING "Use LLVM version [default: auto]")
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option(C3_USE_MIMALLOC "Use built-in mimalloc" OFF)
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set(C3_MIMALLOC_TAG "v1.7.3" CACHE STRING "Used version of mimalloc")
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@@ -23,29 +31,49 @@ if(C3_USE_MIMALLOC)
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FetchContent_MakeAvailable(mimalloc)
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endif()
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if(NOT C3_LLVM_VERSION STREQUAL "auto")
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if(${C3_LLVM_VERSION} VERSION_LESS 12 OR ${C3_LLVM_VERSION} VERSION_GREATER 15)
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if (NOT C3_LLVM_VERSION STREQUAL "auto")
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if (${C3_LLVM_VERSION} VERSION_LESS 12 OR ${C3_LLVM_VERSION} VERSION_GREATER 15)
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message(FATAL_ERROR "LLVM ${C3_LLVM_VERSION} is not supported!")
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endif()
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find_package(LLVM ${C3_LLVM_VERSION} REQUIRED CONFIG)
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
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if (C3_LLVM_VERSION STREQUAL "auto")
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set(C3_LLVM_VERSION "14")
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endif()
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FetchContent_Declare(
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LLVM_Windows
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URL https://github.com/c3lang/win-llvm/releases/download/llvm-lld-14.0.1/llvm-14.0.1-windows-amd64-msvc16-libcmt.7z
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)
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FetchContent_Declare(
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LLVM_Windows_debug
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URL https://github.com/c3lang/win-llvm/releases/download/llvm-lld-14.0.1/llvm-14.0.1-windows-amd64-msvc16-libcmt-dbg.7z
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)
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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message("Loading Windows LLVM debug libraries, this may take a while...")
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FetchContent_MakeAvailable(LLVM_Windows_debug)
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set(CMAKE_SYSTEM_PREFIX_PATH ${llvm_windows_debug_SOURCE_DIR} ${CMAKE_SYSTEM_PREFIX_PATH})
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else()
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message("Loading Windows LLVM libraries, this may take a while...")
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FetchContent_MakeAvailable(LLVM_Windows)
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set(CMAKE_SYSTEM_PREFIX_PATH ${llvm_windows_SOURCE_DIR} ${CMAKE_SYSTEM_PREFIX_PATH})
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endif()
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find_package(LLVM REQUIRED CONFIG)
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find_package(LLD REQUIRED CONFIG)
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else()
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find_package(LLVM REQUIRED CONFIG)
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if (NOT C3_LLVM_VERSION STREQUAL "auto")
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find_package(LLVM ${C3_LLVM_VERSION} REQUIRED CONFIG)
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else()
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find_package(LLVM REQUIRED CONFIG)
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endif()
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endif()
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message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
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message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
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message(STATUS "Libraries located in: ${LLVM_LIBRARY_DIRS}")
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include_directories(${LLVM_INCLUDE_DIRS})
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add_definitions(${LLVM_DEFINITIONS})
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O1")
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set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -gdwarf-3 -O3")
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -gdwarf-3")
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set(LLVM_LINK_COMPONENTS
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AllTargetsAsmParsers
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AllTargetsCodeGens
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@@ -73,7 +101,7 @@ set(LLVM_LINK_COMPONENTS
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Target
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TransformUtils
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WindowsManifest
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)
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)
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if (${LLVM_PACKAGE_VERSION} VERSION_GREATER 14.1)
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set(LLVM_LINK_COMPONENTS ${LLVM_LINK_COMPONENTS} WindowsDriver)
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@@ -83,25 +111,31 @@ llvm_map_components_to_libnames(llvm_libs ${LLVM_LINK_COMPONENTS})
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file(COPY ${CMAKE_SOURCE_DIR}/lib DESTINATION ${CMAKE_BINARY_DIR})
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# These don't seem to be reliable on windows.
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if(UNIX)
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message(STATUS "using find_library")
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# find_library(TB_LIB NAMES tinybackend.a PATHS ${CMAKE_SOURCE_DIR}/resources/tblib)
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find_library(LLD_COFF NAMES lldCOFF.a liblldCOFF.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_COMMON NAMES lldCommon.a liblldCommon.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_ELF NAMES lldELF.a liblldELF.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_MACHO NAMES lldMachO.a liblldMachO.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_MINGW NAMES lldMinGW.a liblldMinGW.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_WASM NAMES lldWasm.a liblldWasm.a PATHS ${LLVM_LIBRARY_DIRS})
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message(STATUS "using find_library")
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if(C3_USE_TB)
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find_library(TB_LIB NAMES tinybackend.a tinybackend.lib PATHS ${CMAKE_SOURCE_DIR}/resources/tblib)
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endif()
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find_library(LLD_COFF NAMES lldCOFF.lib lldCOFF.a liblldCOFF.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_COMMON NAMES lldCommon.lib lldCommon.a liblldCommon.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_ELF NAMES lldELF.lib lldELF.a liblldELF.a PATHS ${LLVM_LIBRARY_DIRS})
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if (${LLVM_PACKAGE_VERSION} VERSION_LESS 14)
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find_library(LLD_MACHO NAMES lldMachO2.lib lldMachO2.a liblldMachO2.a PATHS ${LLVM_LIBRARY_DIRS})
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else ()
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find_library(LLD_MACHO NAMES lldMachO.lib lldMachO.a liblldMachO.a PATHS ${LLVM_LIBRARY_DIRS})
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endif ()
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find_library(LLD_MINGW NAMES lldMinGW.lib lldMinGW.a liblldMinGW.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_WASM NAMES lldWasm.lib lldWasm.a liblldWasm.a PATHS ${LLVM_LIBRARY_DIRS})
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if (${LLVM_PACKAGE_VERSION} VERSION_LESS 14)
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find_library(LLD_CORE NAMES lldCore.a liblldCore.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_DRIVER NAMES lldDriver.a liblldDriver.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_READER_WRITER NAMES lldReaderWriter.a liblldReaderWriter.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_YAML NAMES lldYAML.a liblldYAML.a PATHS ${LLVM_LIBRARY_DIRS})
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endif()
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if (${LLVM_PACKAGE_VERSION} VERSION_LESS 14)
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find_library(LLD_CORE NAMES lldCore.lib lldCore.a liblldCore.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_DRIVER NAMES lldDriver.lib lldDriver.a liblldDriver.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_READER_WRITER NAMES lldReaderWriter.lib lldReaderWriter.a liblldReaderWriter.a PATHS ${LLVM_LIBRARY_DIRS})
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find_library(LLD_YAML NAMES lldYAML.lib lldYAML.a liblldYAML.a PATHS ${LLVM_LIBRARY_DIRS})
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endif ()
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set(lld_libs
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set(lld_libs
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${LLD_COFF}
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${LLD_COMMON}
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${LLD_WASM}
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@@ -113,10 +147,12 @@ if(UNIX)
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${LLD_YAML}
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${LLD_CORE}
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)
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message(STATUS "linking to llvm libs ${llvm_libs} ${lld_libs}")
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endif()
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if (APPLE)
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set(lld_libs ${lld_libs} xar)
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endif ()
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message(STATUS "Found LLD ${lld_libs}")
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message(STATUS "linking to llvm libs ${lld_libs}")
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message(STATUS "Found lld libs ${lld_libs}")
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add_library(c3c_wrappers STATIC wrapper/src/wrapper.cpp)
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@@ -138,6 +174,7 @@ add_executable(c3c
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src/compiler/float.c
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src/compiler/headers.c
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src/compiler/lexer.c
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src/compiler/libraries.c
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src/compiler/linker.c
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src/compiler/llvm_codegen.c
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src/compiler/llvm_codegen_c_abi_aarch64.c
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@@ -196,11 +233,13 @@ add_executable(c3c
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src/utils/vmem.h
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src/utils/whereami.c
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src/compiler/decltable.c
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src/compiler/mac_support.c
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src/compiler/tilde_codegen_storeload.c
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src/compiler/llvm_codegen_storeload.c
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src/compiler/tilde_codegen_expr.c
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src/compiler/tilde_codegen_stmt.c
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src/compiler/tilde_codegen_type.c)
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src/compiler/tilde_codegen_type.c
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src/compiler/windows_support.c)
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if(NOT CMAKE_C_COMPILER_ID STREQUAL "MSVC")
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message(STATUS "using gcc/clang warning switches")
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@@ -219,20 +258,31 @@ target_include_directories(c3c_wrappers PRIVATE
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if(UNIX)
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target_link_libraries(c3c_wrappers ${llvm_libs} ${lld_libs})
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target_link_libraries(c3c m ${llvm_libs} c3c_wrappers ${lld_libs})
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# target_link_libraries(c3c m ${llvm_libs} c3c_wrappers ${TB_LIB} ${lld_libs})
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if(C3_USE_MIMALLOC)
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target_link_libraries(c3c m mimalloc-static)
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endif()
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target_link_libraries(c3c_wrappers ${llvm_libs} ${lld_libs})
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target_link_libraries(c3c ${llvm_libs} c3c_wrappers ${lld_libs})
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if(C3_USE_TB)
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target_link_libraries(c3c c3c_wrappers ${TB_LIB})
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target_compile_definitions(c3c PUBLIC TB_BACKEND=1)
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else()
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# todo: maybe get this from llvm-config somehow? it should be in LLVM_DIR\..\..\..\bin I think.
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -LIBPATH:C:\\llvm\\llvm\\build\\Release\\lib") # needed for lldCommon.lib
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#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -LIBPATH:${LLVM_LIBPATH}") # This doesn't seem to work for some reason
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message(STATUS "${LLVM_LIBPATH}")
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target_link_libraries(c3c debug ${llvm_libs} c3c_wrappers lldCommon lldCore lldCOFF lldWASM lldMinGW lldELF lldDriver lldReaderWriter lldMachO lldYAML Advapi32)
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target_link_libraries(c3c optimized ${llvm_libs} c3c_wrappers lldCommon lldCore lldCOFF lldWASM lldMinGW lldELF lldDriver lldReaderWriter lldMachO lldYAML Advapi32)
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target_compile_definitions(c3c PUBLIC TB_BACKEND=0)
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endif()
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if(C3_USE_MIMALLOC)
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target_link_libraries(c3c mimalloc-static)
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
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message("Adding MSVC options")
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target_compile_options(c3c PRIVATE /wd4068 /wd4090 /WX)
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target_compile_options(c3c_wrappers PUBLIC /wd4624 /wd4267 /wd4244 /WX)
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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target_compile_options(c3c PUBLIC /MTd)
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target_compile_options(c3c_wrappers PUBLIC /MTd)
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else()
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target_compile_options(c3c PUBLIC /MT)
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target_compile_options(c3c_wrappers PUBLIC /MT)
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endif()
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endif()
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if (WIN32)
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