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#Tiny Object Loader Cmake configuration file.
#This configures the Cmake system with multiple properties, depending
#on the platform and configuration it is set to build in.
project(tinyobjloader)
cmake_minimum_required(VERSION 2.8.11)
set(TINYOBJLOADER_SOVERSION 1)
set(TINYOBJLOADER_VERSION 1.0.4)
#optional double precision support
option(TINYOBJLOADER_USE_DOUBLE "Build library with double precision instead of single (float)" OFF)
if(TINYOBJLOADER_USE_DOUBLE)
add_definitions(-DTINYOBJLOADER_USE_DOUBLE)
set(LIBRARY_NAME ${PROJECT_NAME}_double)
else()
set(LIBRARY_NAME ${PROJECT_NAME})
endif()
#Folder Shortcuts
set(TINYOBJLOADEREXAMPLES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/examples)
set(tinyobjloader-Source
${CMAKE_CURRENT_SOURCE_DIR}/tiny_obj_loader.h
${CMAKE_CURRENT_SOURCE_DIR}/tiny_obj_loader.cc
)
set(tinyobjloader-Example-Source
${CMAKE_CURRENT_SOURCE_DIR}/loader_example.cc
)
set(tinyobjloader-examples-objsticher
${TINYOBJLOADEREXAMPLES_DIR}/obj_sticher/obj_writer.h
${TINYOBJLOADEREXAMPLES_DIR}/obj_sticher/obj_writer.cc
${TINYOBJLOADEREXAMPLES_DIR}/obj_sticher/obj_sticher.cc
)
#Install destinations
include(GNUInstallDirs)
set(TINYOBJLOADER_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/${PROJECT_NAME}/cmake)
set(TINYOBJLOADER_DOC_DIR ${CMAKE_INSTALL_DOCDIR})
set(TINYOBJLOADER_INCLUDE_DIR ${CMAKE_INSTALL_INCLUDEDIR})
set(TINYOBJLOADER_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR})
set(TINYOBJLOADER_PKGCONFIG_DIR ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
set(TINYOBJLOADER_RUNTIME_DIR ${CMAKE_INSTALL_BINDIR})
option(TINYOBJLOADER_BUILD_TEST_LOADER "Build Example Loader Application" OFF)
option(TINYOBJLOADER_COMPILATION_SHARED "Build as shared library" OFF)
if(TINYOBJLOADER_COMPILATION_SHARED)
add_library(${LIBRARY_NAME} SHARED ${tinyobjloader-Source})
set_target_properties(${LIBRARY_NAME} PROPERTIES
SOVERSION ${TINYOBJLOADER_SOVERSION}
)
else()
add_library(${LIBRARY_NAME} STATIC ${tinyobjloader-Source})
endif()
set_target_properties(${LIBRARY_NAME} PROPERTIES VERSION ${TINYOBJLOADER_VERSION})
target_include_directories(${LIBRARY_NAME} INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
$<INSTALL_INTERFACE:${TINYOBJLOADER_INCLUDE_DIR}>
)
export(TARGETS ${LIBRARY_NAME} FILE ${PROJECT_NAME}-targets.cmake)
if(TINYOBJLOADER_BUILD_TEST_LOADER)
add_executable(test_loader ${tinyobjloader-Example-Source})
target_link_libraries(test_loader ${LIBRARY_NAME})
endif()
option(TINYOBJLOADER_BUILD_OBJ_STICHER "Build OBJ Sticher Application" OFF)
if(TINYOBJLOADER_BUILD_OBJ_STICHER)
add_executable(obj_sticher ${tinyobjloader-examples-objsticher})
target_link_libraries(obj_sticher ${LIBRARY_NAME})
install(TARGETS
obj_sticher
DESTINATION
${TINYOBJLOADER_RUNTIME_DIR}
)
endif()
#Write CMake package config files
include(CMakePackageConfigHelpers)
configure_package_config_file(
${PROJECT_NAME}-config.cmake.in
${LIBRARY_NAME}-config.cmake
INSTALL_DESTINATION
${TINYOBJLOADER_CMAKE_DIR}
PATH_VARS
TINYOBJLOADER_INCLUDE_DIR
TINYOBJLOADER_LIBRARY_DIR
NO_CHECK_REQUIRED_COMPONENTS_MACRO
)
write_basic_package_version_file(${LIBRARY_NAME}-config-version.cmake
VERSION
${TINYOBJLOADER_VERSION}
COMPATIBILITY
SameMajorVersion
)
#pkg-config file
configure_file(${PROJECT_NAME}.pc.in ${LIBRARY_NAME}.pc @ONLY)
#Installation
install(TARGETS
${LIBRARY_NAME}
EXPORT ${PROJECT_NAME}-targets
DESTINATION
${TINYOBJLOADER_LIBRARY_DIR}
PUBLIC_HEADER DESTINATION
${TINYOBJLOADER_INCLUDE_DIR}
RUNTIME DESTINATION
${TINYOBJLOADER_RUNTIME_DIR}
)
install(EXPORT
${PROJECT_NAME}-targets
DESTINATION
${TINYOBJLOADER_CMAKE_DIR}
)
install(FILES
tiny_obj_loader.h
DESTINATION
${TINYOBJLOADER_INCLUDE_DIR}
)
install(FILES
LICENSE
DESTINATION
${TINYOBJLOADER_DOC_DIR}
)
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/${LIBRARY_NAME}-config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/${LIBRARY_NAME}-config-version.cmake"
DESTINATION
${TINYOBJLOADER_CMAKE_DIR}
)
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/${LIBRARY_NAME}.pc"
DESTINATION
${TINYOBJLOADER_PKGCONFIG_DIR}
)
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