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cmake_minimum_required(VERSION 3.20)
project("simple-c")
find_package(BISON REQUIRED)
find_package(FLEX REQUIRED)
if (WIN32)
set (ADDITIONAL_FLEX_FLAGS "--wincompat")
else()
set (ADDITIONAL_FLEX_FLAGS "")
endif()
flex_target(lexer
lexer.l
${CMAKE_CURRENT_BINARY_DIR}/lexer.c
DEFINES_FILE ${CMAKE_CURRENT_BINARY_DIR}/lexer.h
COMPILE_FLAGS ${ADDITIONAL_FLEX_FLAGS}
)
bison_target(parser
parser.y
${CMAKE_CURRENT_BINARY_DIR}/parser.c
COMPILE_FLAGS "-d -v"
)
add_flex_bison_dependency(lexer parser)
include_directories(
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
set(source_files
${CMAKE_CURRENT_BINARY_DIR}/parser.c
${CMAKE_CURRENT_BINARY_DIR}/lexer.c
)
add_executable(${PROJECT_NAME} ${source_files} ${BISON_PARSER_OUTPUTS} ${FLEX_LEXER_OUTPUTS})
|
