CMakeLists.txt

cmake_minimum_required(VERSION 3.0)

set(CMAKE_CXX_STANDARD 11)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wunused-parameter")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wsign-compare")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wshadow")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=integer")
endif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")

set(SOURCE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/Source)

# =========
# = Bison =
# =========

if(APPLE)
  list(APPEND CMAKE_PREFIX_PATH "/usr/local/opt/bison")
endif(APPLE)

find_package(Bison 3 REQUIRED)

bison_target(YAMBi ${SOURCE_DIRECTORY}/parser.ypp
             ${CMAKE_CURRENT_BINARY_DIR}/parser.cpp)

if(NOT BISON_YAMBi_DEFINED)
  message(fatal "Unable to generate parser")
endif(NOT BISON_YAMBi_DEFINED)

# ===========
# = Elektra =
# ===========

find_package(Elektra REQUIRED)
include_directories(${ELEKTRA_INCLUDE_DIR})

# ==========
# = spdlog =
# ==========

find_path(spdlog_INCLUDE_DIR
          NAMES spdlog/spdlog.h
          DOC "spdlog library header files")
if(spdlog_INCLUDE_DIR STREQUAL spdlog_INCLUDE_DIR-NOTFOUND)
  message(FATAL_ERROR "spdlog not found")
endif(spdlog_INCLUDE_DIR STREQUAL spdlog_INCLUDE_DIR-NOTFOUND)

# =========
# = YAMBi =
# =========

set(SOURCES_INPUT ${SOURCE_DIRECTORY}/input.hpp ${SOURCE_DIRECTORY}/input.cpp)

if(CMAKE_COMPILER_IS_GNUCXX)
  set_source_files_properties(${SOURCES_INPUT}
                              PROPERTIES
                              COMPILE_FLAGS
                              "-fno-sanitize=undefined")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
endif(CMAKE_COMPILER_IS_GNUCXX)

set(SOURCE_FILES
    ${SOURCE_DIRECTORY}/lexer.hpp
    ${SOURCE_DIRECTORY}/lexer.cpp
    ${SOURCE_DIRECTORY}/symbol.hpp
    ${SOURCE_DIRECTORY}/driver.hpp
    ${SOURCE_DIRECTORY}/driver.cpp
    ${SOURCE_DIRECTORY}/convert.hpp
    ${SOURCE_DIRECTORY}/convert.cpp
    ${SOURCE_DIRECTORY}/yambi.cpp
    ${SOURCES_INPUT}
    ${BISON_YAMBi_OUTPUT_SOURCE}
    ${BISON_YAMBi_OUTPUT_HEADER})
include_directories(${CMAKE_CURRENT_BINARY_DIR} ${SOURCE_DIRECTORY}
                    "${spdlog_INCLUDE_DIR}")
add_executable(yambi ${SOURCE_FILES})
target_link_libraries(yambi elektra)