Merge branch 'release/1.1.2'

CMakeLists.txt

@@ -1,7 +1,7 @@
 #===============================================================================
 cmake_minimum_required (VERSION 3.12)
 
-project ("AudioFile" VERSION 1.1.1
+project ("AudioFile" VERSION 1.1.2
                      DESCRIPTION "A simple C++ library for reading and writing audio files."
                      HOMEPAGE_URL "https://github.com/adamstark/AudioFile")
 
@@ -13,19 +13,15 @@ option (BUILD_TESTS "Build tests" ON)
 option (BUILD_EXAMPLES "Build examples" ON)
 
 #===============================================================================
-add_library (${PROJECT_NAME} INTERFACE)
+set (AUDIOFILE_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/AudioFile.h)
+source_group (TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES ${AUDIOFILE_SOURCES})
 
-#===============================================================================
-if(MSVC)
-  # needed for M_PI macro
-  add_definitions(-D_USE_MATH_DEFINES)
-endif()
+add_library (${PROJECT_NAME} INTERFACE ${AUDIOFILE_SOURCES})
 
 #===============================================================================
-target_include_directories (
-  ${PROJECT_NAME}
-  INTERFACE $<BUILD_INTERFACE:${${PROJECT_NAME}_SOURCE_DIR}>
-            $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
+target_include_directories (${PROJECT_NAME} INTERFACE
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
 
 #===============================================================================
 target_compile_features (${PROJECT_NAME} INTERFACE cxx_std_17)
@@ -42,3 +38,48 @@ endif ()
 
 #===============================================================================
 set (CMAKE_SUPPRESS_REGENERATION true)
+
+#===============================================================================
+include (CMakePackageConfigHelpers)
+
+install (TARGETS ${PROJECT_NAME}
+  EXPORT ${PROJECT_NAME}Targets
+  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+  INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+
+install (FILES ${PROJECT_SOURCE_DIR}/AudioFile.h
+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}
+)
+
+install (EXPORT ${PROJECT_NAME}Targets
+  FILE ${PROJECT_NAME}Targets.cmake
+  NAMESPACE ${PROJECT_NAME}::
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+)
+
+file (WRITE ${PROJECT_BINARY_DIR}/Config.cmake.in
+  "@PACKAGE_INIT@\n\ninclude(\"\${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake\")\n\ncheck_required_components(@PROJECT_NAME@)\n"
+)
+
+configure_package_config_file (
+  ${PROJECT_BINARY_DIR}/Config.cmake.in
+  ${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+  INSTALL_DESTINATION
+  ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+)
+
+write_basic_package_version_file (
+  ${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+  VERSION ${PROJECT_VERSION}
+  COMPATIBILITY SameMajorVersion
+  ARCH_INDEPENDENT
+)
+
+install (FILES
+  ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+  ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+)