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cmake_minimum_required(VERSION 3.21)
project(SysYRuntime VERSION 1.0
DESCRIPTION "SysY Language official runtime environment"
LANGUAGES C)
set(CMAKE_C_STANDARD 99)
set(CMAKE_C_COMPILER "arm-linux-gnueabihf-gcc")
set(INCLUDE_DIRECTORY "${PROJECT_SOURCE_DIR}/include")
include_directories(${INCLUDE_DIRECTORY})
set(SOURCE_FILES "${PROJECT_SOURCE_DIR}/src/sylib.c")
if(BUILD_IR_TESTING)
add_custom_target(sysy-ir ALL
COMMAND clang ${CMAKE_C_FLAGS}
-I ${INCLUDE_DIRECTORY}
-S -emit-llvm
${SOURCE_FILES}
-o ${CMAKE_CURRENT_BINARY_DIR}/sysy.ll
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
COMMENT "Compiling SysY Runtime Library to LLVM-IR"
SOURCES ${SOURCE_FILES})
endif(BUILD_IR_TESTING)
add_library(sysy STATIC ${SOURCE_FILES})
# target_compile_options(sysy PUBLIC ${CMAKE_C_FLAGS} -flto)
# target_compile_options(sysy PUBLIC ${CMAKE_C_FLAGS} -emit-llvm -S)