eden/CMakeModules/FindLLVM.cmake
Esther1024 693404bf37 fix LLVM not using current top level src dir (#30)
Reviewed-on: https://git.bixed.xyz/Bix/eden/pulls/30
Co-authored-by: Esther1024 <lizzie@bixed.xyz>
Co-committed-by: Esther1024 <lizzie@bixed.xyz>
2025-07-09 01:31:18 +00:00

26 lines
1.1 KiB
CMake

# SPDX-FileCopyrightText: 2023 Alexandre Bouvier <contact@amb.tf>
#
# SPDX-License-Identifier: GPL-3.0-or-later
find_package(LLVM QUIET COMPONENTS CONFIG)
if (LLVM_FOUND)
separate_arguments(LLVM_DEFINITIONS)
if (LLVMDemangle IN_LIST LLVM_AVAILABLE_LIBS)
set(LLVM_Demangle_FOUND TRUE)
endif()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LLVM HANDLE_COMPONENTS CONFIG_MODE)
if (LLVM_FOUND AND LLVM_Demangle_FOUND AND NOT TARGET LLVM::Demangle)
add_library(LLVM::Demangle INTERFACE IMPORTED)
target_compile_definitions(LLVM::Demangle INTERFACE ${LLVM_DEFINITIONS})
target_include_directories(LLVM::Demangle INTERFACE ${LLVM_INCLUDE_DIRS})
# prefer shared LLVM: https://github.com/llvm/llvm-project/issues/34593
# but use ugly hack because llvm_config doesn't support interface library
add_library(_dummy_lib SHARED EXCLUDE_FROM_ALL ${CMAKE_SOURCE_DIR}/src/yuzu/main.cpp)
llvm_config(_dummy_lib USE_SHARED demangle)
get_target_property(LLVM_LIBRARIES _dummy_lib LINK_LIBRARIES)
target_link_libraries(LLVM::Demangle INTERFACE ${LLVM_LIBRARIES})
endif()