Cereal.cmake

GetCompilers()

include(ExternalProject)
ExternalProject_Add(
    Cereal
    PREFIX ${CMAKE_SOURCE_DIR}/Cereal
    DOWNLOAD_DIR ${THIRD_PARTY_DIR}/Cereal
    URL https://github.com/USCiLab/cereal/archive/v1.1.2.tar.gz
    URL_MD5 34d4ad174acbff005c36d4d10e48cbb9
    )
  
SET(CEREAL_INCLUDE_DIRS ${THIRD_PARTY_DIR}/include)
LIST(APPEND SHOGUN_DEPENDS Cereal)

UNSET(C_COMPILER)
UNSET(CXX_COMPILER)

CMakeLists

# Cereal Serialization Library
FIND_PACKAGE(Cereal)
IF(NOT CEREAL_FOUND)
	include(external/Cereal)
	LIST(APPEND INCLUDES ${CEREAL_INCLUDE_DIR})
ELSE()
	LIST(APPEND INCLUDES ${CEREAL_INCLUDE_DIR})
ENDIF()

FindCereal.cmake

# - Try to find Cereal lib
#
# This sets the following variables:
# CEREAL_FOUND - True if Cereal was found.
# CEREAL_INCLUDE_DIRS - Directories containing the Cereal include files.


find_path(CEREAL_INCLUDE_DIRS cereal
	HINTS "$ENV{CMAKE_SOURCE_DIR}/include" "/usr/include" "$ENV{CMAKE_BINARY_DIR}/cereal/include")

set(CEREAL_INCLUDE_DIRS ${CEREAL_INCLUDE_DIRS})

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Cereal DEFAULT_MSG CEREAL_INCLUDE_DIRS)

mark_as_advanced(CEREAL_INCLUDE_DIRS)

if(CEREAL_FOUND)
  MESSAGE(STATUS "Found Cereal: ${CEREAL_INCLUDE_DIRS}")
endif(CEREAL_FOUND)