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MSVC compatibility

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This commit is contained in:
C34A
2021-09-23 19:12:21 -07:00
committed by Christoffer Lerno
parent b4df56db54
commit 5dea48101f
25 changed files with 1443 additions and 43 deletions
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51
CMakeLists.txt
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@@ -53,18 +53,21 @@ llvm_map_components_to_libnames(llvm_libs ${LLVM_LINK_COMPONENTS})
file(COPY ${CMAKE_SOURCE_DIR}/resources/lib DESTINATION ${CMAKE_BINARY_DIR})
find_library(LLD_COFF NAMES lldCOFF.a liblldCOFF.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_COMMON NAMES lldCommon.a liblldCommon.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_CORE NAMES lldCore.a liblldCore.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_WASM NAMES lldWasm.a liblldWasm.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_MINGW NAMES lldMinGW.a liblldMinGW.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_ELF NAMES lldELF.a liblldELF.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_DRIVER NAMES lldDriver.a liblldDriver.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_READER_WRITER NAMES lldReaderWriter.a liblldReaderWriter.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_MACHO NAMES lldMachO.a liblldMachO.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_YAML NAMES lldYAML.a liblldYAML.a PATHS ${LLVM_LIBRARY_DIRS})
# These don't seem to be reliable on windows.
if(UNIX)
message(STATUS "using find_library")
find_library(LLD_COFF NAMES lldCOFF.a liblldCOFF.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_COMMON NAMES lldCommon.a liblldCommon.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_CORE NAMES lldCore.a liblldCore.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_WASM NAMES lldWasm.a liblldWasm.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_MINGW NAMES lldMinGW.a liblldMinGW.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_ELF NAMES lldELF.a liblldELF.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_DRIVER NAMES lldDriver.a liblldDriver.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_READER_WRITER NAMES lldReaderWriter.a liblldReaderWriter.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_MACHO NAMES lldMachO.a liblldMachO.a PATHS ${LLVM_LIBRARY_DIRS})
find_library(LLD_YAML NAMES lldYAML.a liblldYAML.a PATHS ${LLVM_LIBRARY_DIRS})
set(lld_libs
set(lld_libs
${LLD_COFF}
${LLD_COMMON}
${LLD_WASM}
@@ -76,6 +79,8 @@ set(lld_libs
${LLD_YAML}
${LLD_CORE}
)
message(STATUS "linking to llvm libs ${llvm_libs} ${lld_libs}")
endif()
add_library(c3c_wrappers STATIC wrapper/src/wrapper.cpp)
add_executable(c3c
@@ -107,6 +112,7 @@ add_executable(c3c
src/compiler/module.c
src/compiler/llvm_codegen.c
src/utils/stringutils.c
src/utils/find_msvc.c
src/compiler/dwarf.h
src/compiler/copying.c
src/compiler/llvm_codegen_stmt.c
@@ -145,9 +151,11 @@ add_executable(c3c
src/compiler/llvm_codegen_c_abi_riscv.c
src/compiler/llvm_codegen_c_abi_wasm.c)
target_compile_options(c3c PRIVATE -Wall -Werror -Wno-unknown-pragmas -Wno-unused-result
-Wno-unused-function -Wno-unused-variable -Wno-unused-parameter)
if(NOT CMAKE_C_COMPILER_ID STREQUAL "MSVC")
message(STATUS "using gcc/clang warning switches")
target_compile_options(c3c PRIVATE -Wall -Werror -Wno-unknown-pragmas -Wno-unused-result
-Wno-unused-function -Wno-unused-variable -Wno-unused-parameter)
endif()
target_include_directories(c3c PRIVATE
"${CMAKE_SOURCE_DIR}/src/")
@@ -158,9 +166,18 @@ target_include_directories(c3c_wrappers PRIVATE
message(STATUS "Found LLD ${lld_libs}")
target_link_libraries(c3c_wrappers ${llvm_libs} ${lld_libs})
#target_link_libraries(c3c m ${llvm_libs} c3c_wrappers lldCommon lldCore lldCOFF lldWASM lldMinGW lldELF lldDriver lldReaderWriter lldMachO lldYAML)
target_link_libraries(c3c m ${llvm_libs} c3c_wrappers ${lld_libs})
if(UNIX)
message(STATUS "adding unix link params")
target_link_libraries(c3c_wrappers ${llvm_libs} ${lld_libs})
target_link_libraries(c3c m ${llvm_libs} c3c_wrappers ${lld_libs})
else()
# todo: maybe get this from llvm-config somehow? it should be in LLVM_DIR\..\..\..\bin I think.
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -LIBPATH:C:\\llvm\\llvm\\build\\Release\\lib") # needed for lldCommon.lib
#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -LIBPATH:${LLVM_LIBPATH}") # This doesn't seem to work for some reason
message(STATUS "${LLVM_LIBPATH}")
target_link_libraries(c3c debug ${llvm_libs} c3c_wrappers lldCommon lldCore lldCOFF lldWASM lldMinGW lldELF lldDriver lldReaderWriter lldMachO lldYAML)
target_link_libraries(c3c optimized ${llvm_libs} c3c_wrappers lldCommon lldCore lldCOFF lldWASM lldMinGW lldELF lldDriver lldReaderWriter lldMachO lldYAML)
endif()
if (WIN32)
if (CMAKE_C_COMPILER_ID STREQUAL "Clang" OR CMAKE_C_COMPILE_ID STREQUAL "GNU")