27 lines
873 B
CMake
27 lines
873 B
CMake
|
set(_q "")
|
||
|
|
if(${CMAKE_FIND_PACKAGE_NAME}_FIND_QUIETLY)
|
||
|
|
set(_q QUIET)
|
||
|
|
set(_quietly TRUE)
|
||
|
|
endif()
|
||
|
|
find_package(${CMAKE_FIND_PACKAGE_NAME} ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} CONFIG ${_q})
|
||
|
|
|
||
|
|
if (NOT ${CMAKE_FIND_PACKAGE_NAME}_FOUND)
|
||
|
|
# Fall-back solution to find the Cereal serialization library header file
|
||
|
|
include(CheckIncludeFileCXX)
|
||
|
|
add_library(cereal INTERFACE)
|
||
|
|
target_include_directories(cereal INTERFACE include)
|
||
|
|
|
||
|
|
if (_quietly)
|
||
|
|
set(CMAKE_REQUIRED_QUIET ON)
|
||
|
|
endif()
|
||
|
|
CHECK_INCLUDE_FILE_CXX("cereal/cereal.hpp" HAVE_CEREAL_H)
|
||
|
|
|
||
|
|
if (NOT HAVE_CEREAL_H)
|
||
|
|
if (${CMAKE_FIND_PACKAGE_NAME}_FIND_REQUIRED)
|
||
|
|
message(FATAL_ERROR "Cereal library not found. Please install the dependency.")
|
||
|
|
elseif(NOT _quietly)
|
||
|
|
message(WARNING "Cereal library not found.")
|
||
|
|
endif()
|
||
|
|
endif ()
|
||
|
|
endif()
|