CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

if (NOT CMAKE_BUILD_TYPE)
    message("Setting build type to 'RelWithDebInfo'")
    set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE)
endif()

set (LIB_BUILD_TYPE STATIC)
if(UNIX)
    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
    set (LIB_BUILD_TYPE SHARED)
endif()

# https://cmake.org/Wiki/CMake_RPATH_handling
SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
SET(CMAKE_MACOSX_RPATH TRUE)

execute_process(COMMAND python -V ERROR_VARIABLE python_test)
if(${python_test} MATCHES "Python 2\\.7\\..*")
    #message("Python 2.7 found")
    OPTION(PYTHON_AVAILABLE "Facilitates development, not needed for normal build." ON)
else()
    OPTION(PYTHON_AVAILABLE "Facilitates development, not needed for normal build." OFF)
endif()

include_directories(.)
include_directories(src)


add_library(Jinja2CppLight ${LIB_BUILD_TYPE} src/Jinja2CppLight.cpp src/stringhelper.cpp)

if(PYTHON_AVAILABLE)
    add_custom_target(
        cog
        python ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/cogapp/cog.py -q -I ${CMAKE_CURRENT_SOURCE_DIR}/cog-batteries -r ${CMAKE_CURRENT_SOURCE_DIR}/src/*.h ${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test/*.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test/*.h
    )
    add_dependencies(Jinja2CppLight cog)
endif(PYTHON_AVAILABLE)

if(UNIX)
    add_library(jinja2cpplight_gtest SHARED thirdparty/gtest/gtest-all.cc)
    target_link_libraries(jinja2cpplight_gtest pthread)
else()
    add_library(jinja2cpplight_gtest thirdparty/gtest/gtest-all.cc)
endif()
target_include_directories(jinja2cpplight_gtest PRIVATE thirdparty/gtest)

add_executable(jinja2cpplight_unittests thirdparty/gtest/gtest_main.cc test/testJinja2CppLight.cpp test/teststringhelper.cpp)
target_link_libraries(jinja2cpplight_unittests jinja2cpplight_gtest)
target_link_libraries(jinja2cpplight_unittests Jinja2CppLight)
target_include_directories(jinja2cpplight_unittests PRIVATE thirdparty/gtest)

 INSTALL(TARGETS jinja2cpplight_gtest jinja2cpplight_unittests Jinja2CppLight
    LIBRARY DESTINATION lib
    ARCHIVE DESTINATION lib
    RUNTIME DESTINATION bin
)
install(FILES src/Jinja2CppLight.h src/stringhelper.h DESTINATION include/Jinja2CppLight)