cmake_minimum_required(VERSION 2.8.11)
project(xreate)
find_package(LLVM REQUIRED CONFIG)
find_package(Qt5Core)

message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")

set(CMAKE_BUILD_TYPE Debug)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS")

set(SOURCE_FILES
    ./src/ast.cpp
    ./src/llvmlayer.cpp ./src/clasplayer.cpp
    #./src/main.cpp

    ./tests/tests.cpp ./tests/testClangAPI.cpp ./tests/testJson.cpp ./tests/testBasic.cpp

    ./src/utils.cpp
    ./src/passmanager.cpp
    ./src/pass/abstractpass.cpp ./src/pass/dfgpass.cpp ./src/pass/compilepass.cpp ./src/pass/functiontagspass.cpp
    #./src/pass/cfgpass.cpp
    #./src/pass/rulespass.cpp

    src/instructions/instr-containers.cpp
    src/query/containers.cpp src/attachments.cpp

    /opt/potassco/gringo-4.4.0-source/app/shared/src/clingocontrol.cc
    /opt/potassco/gringo-4.4.0-source/app/pyclingo/src/clingo_lib.cc
)

set(COCO_PATH ${CMAKE_HOME_DIRECTORY}/../coco/)
set(COCO_SOURCE_FILES  
  ${COCO_PATH}/Parser.h
  ${COCO_PATH}/Scanner.h
  ${COCO_PATH}/Parser.cpp
  ${COCO_PATH}/Scanner.cpp
)

set(POTASSCO_PATH "/opt/potassco/gringo-4.4.0-source")

INCLUDE_DIRECTORIES("/usr/lib/llvm-3.7/include")
INCLUDE_DIRECTORIES("/usr/include/libxml2")
INCLUDE_DIRECTORIES("/usr/include/libxml2")
INCLUDE_DIRECTORIES(${COCO_PATH} ./src)
INCLUDE_DIRECTORIES(${POTASSCO_PATH}/libgringo
${POTASSCO_PATH}/libclasp
${POTASSCO_PATH}/app/shared/include
${POTASSCO_PATH}/app/pyclingo/src
${POTASSCO_PATH}/libprogram_opts
)

include_directories(${CMAKE_HOME_DIRECTORY}/../vendors/jeayeson/include/)

#execute_process(COMMAND ${COCO_PATH}/gen-xreate WORKING_DIRECTORY  OUTPUT_VARIABLE COCO_OUTPUT)



message(STATUS "COCO GRAMMAR BUILD STATUS:" ${COCO_OUTPUT})
    
include_directories(${LLVM_INCLUDE_DIRS})
add_definitions(${LLVM_DEFINITIONS})
    
add_executable(xreate ${SOURCE_FILES} ${COCO_SOURCE_FILES} tests/testLibXml2.h tests/testLibXml2.cpp src/ExternLayer.cpp src/ExternLayer.h)

set(COCO_TARGET cocoTarget)

add_custom_target(${COCO_TARGET}
    WORKING_DIRECTORY ${COCO_PATH}
)

add_custom_command(TARGET ${COCO_TARGET}
    PRE_BUILD
    COMMAND ${COCO_PATH}/gen-xreate
    WORKING_DIRECTORY ${COCO_PATH}
)

add_custom_target (coverage
    COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/src/code-coverage.sh
    WORKING_DIRECTORY ${CMAKE_BINARY_DIR})

message(STATUS "BINARY DIR" ${CMAKE_BINARY_DIR})

#add_dependencies(${PROJECT_NAME} coverageTarget)

llvm_map_components_to_libnames(llvm_libs support core irreader all native nativecodegen)
message(STATUS "LLVM LIBS: " ${llvm_libs})

set (LIBCLASP_PATH ${POTASSCO_PATH}/build/debug)

#find_library(LIBCLASP_LIBRARY_GRINGO NAMES gringo
#    HINTS ${LIBCLASP_PATH})
#find_library(LIBCLASP_LIBRARY_CLASP NAMES clasp
#    HINTS ${LIBCLASP_PATH})

set(LIBCLASP_LIBS
    ${LIBCLASP_PATH}/libclasp.a
    ${LIBCLASP_PATH}/libgringo.a
    ${LIBCLASP_PATH}/libprogram_opts.a
)

#set(LIBCLANG_PATH  "/usr/lib/llvm-3.7/lib/")
#set(LIBCLANG_LIBS
##/usr/lib/llvm-3.7/lib/libclangToolingCore.a
#/usr/lib/llvm-3.7/lib/libclangTooling.a
#)

file(GLOB_RECURSE LIBCLANG_LIBS2 /usr/lib/llvm-3.7/lib/*.a)

set(LIBCLANG_LIBS
/usr/lib/llvm-3.7/lib/libclangParse.a
/usr/lib/llvm-3.7/lib/libclangFormat.a
${LIBCLANG_LIBS2}
${LIBCLANG_LIBS2}
/usr/lib/llvm-3.7/lib/libclangParse.a
/usr/lib/llvm-3.7/lib/libclangFormat.a
)

message(STATUS "ALL LIBS: " ${LIBCLANG_LIBS})


message(STATUS ${LIBCLASP_LIBS})



add_definitions(-DWITH_THREADS=0)

FUNCTION(PREPEND var prefix)
   SET(listVar "")
   FOREACH(f ${ARGN})
      LIST(APPEND listVar "${prefix}/${f}")
   ENDFOREACH(f)
   SET(${var} "${listVar}" PARENT_SCOPE)
ENDFUNCTION(PREPEND)


find_package(GTest REQUIRED)
INCLUDE_DIRECTORIES(${GTEST_INCLUDE_DIRS})
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -Wall -fprofile-arcs -ftest-coverage -O0")

target_link_libraries(xreate ${GTEST_LIBRARIES} ${llvm_libs}  ${LIBCLANG_LIBS}  pthread xml2 Qt5::Core ${LIBCLASP_LIBS} gcov)