CMakeLists.txt

cmake_minimum_required(VERSION 3.9.0)

# always use gcc
set(CMAKE_C_COMPILER "gcc")
set(CMAKE_CXX_COMPILER "g++")

# enable c++17 standard
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED on)

set(CMAKE_CXX_FLAGS "-Wall -Wno-unused-parameter -Wno-unused-local-typedefs -Werror -gdwarf-2 -Werror=return-type -Winit-self -Woverloaded-virtual -ftrapping-math"
    CACHE STRING "Flags (all configurations)" FORCE)
set(CMAKE_CXX_FLAGS_DEBUG "-g -Og" 
    CACHE STRING "Debug flags" FORCE)
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG -fno-omit-frame-pointer" 
    CACHE STRING "Release/Prof flags" FORCE)

if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
endif()
message( "Build Type: ${CMAKE_BUILD_TYPE}" )

list(APPEND CMAKE_PREFIX_PATH $ENV{ROOTSYS})

project (KinKal CXX)

find_package(ROOT REQUIRED COMPONENTS Core RIO Net Hist GenVector MLP Graf Graf3d Gpad Tree Rint Postscript Matrix Physics MathCore Thread Gui)

# include "useful" ROOT headers
include(${ROOT_USE_FILE})

include_directories(${PROJECT_SOURCE_DIR})
set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)

enable_testing()

add_subdirectory(MatEnv)
add_subdirectory(KinKal)
add_subdirectory(UnitTests)


message ("Writing setup.sh...")

file(WRITE ${PROJECT_BINARY_DIR}/setup.sh "
#
# Do not hand edit this file. It was generated by CMake.

(return 0 2>/dev/null) && sourced=1 || sourced=0
if [ \"\$sourced\" = \"0\" ];then
    echo \"You should be sourcing this file, not executing it.\"
    exit 1
fi
export PACKAGE_SOURCE=${CMAKE_SOURCE_DIR}
export DEBUG_LEVEL=${CMAKE_BUILD_TYPE}
source \${PACKAGE_SOURCE}/setup.sh
export LD_LIBRARY_PATH=\${PWD}/lib:\${LD_LIBRARY_PATH}
# MacOS:
export DYLD_FALLBACK_LIBRARY_PATH=\${PWD}/lib:\${ROOT_LIB}:\${DYLD_FALLBACK_LIBRARY_PATH}

")