From cfebea3b7473211fbeaa75708857a6014f6880ea Mon Sep 17 00:00:00 2001
From: Pcornat <pcornat@protonmail.com>
Date: Wed, 28 May 2025 23:00:38 +0200
Subject: [PATCH] install procedure and exporting targets

---
 CMakeLists.txt  | 33 +++++++++++++++++++++++++++++++++
 Config.cmake.in | 12 ++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 Config.cmake.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8bde1cf..8191621 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 4.0)
 project(WindowGlfwGlLib CXX C)
 
+include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
 include(CheckIPOSupported)
 check_ipo_supported(RESULT IS_IPO_SUPPORTED OUTPUT IPO_OUTPUT_VERBOSE)
 
@@ -54,6 +56,10 @@ endif ()
 
 add_library(${PROJECT_NAME} SHARED window.cpp window.hpp basic_data.hpp)
 target_precompile_headers(${PROJECT_NAME} PUBLIC window.hpp basic_data.hpp)
+target_include_directories(${PROJECT_NAME}
+        PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+        INTERFACE $<INSTALL_INTERFACE:include/windowGlfwGlLib>
+)
 target_compile_definitions(${PROJECT_NAME} PUBLIC GLFW_INCLUDE_NONE PRIVATE $<$<AND:$<CONFIG:Debug>,$<CXX_COMPILER_ID:GNU>>:_GLIBCXX_DEBUG>)
 target_compile_options(${PROJECT_NAME} PUBLIC ${COMPILE_FLAGS} $<$<CONFIG:Release>:${COMPILE_OPTIMIZED_FLAGS}>)
 target_link_options(${PROJECT_NAME} PUBLIC ${LINKER_OPTIONS} $<$<CONFIG:Release>:${LINKER_OPTIMIZED_OPTIONS}>)
@@ -65,3 +71,30 @@ if (IS_IPO_SUPPORTED)
 else ()
     message(WARNING "IPO is not supported: ${IPO_OUTPUT_VERBOSE}")
 endif ()
+
+install(TARGETS ${PROJECT_NAME}
+        EXPORT windowGlfwGlLibTargets
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+        INCLUDES DESTINATION include
+        PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/windowGlfwGlLibTargets"
+)
+
+install(EXPORT windowGlfwGlLibTargets
+        FILE windowGlfwGlLibTargets.cmake
+        NAMESPACE windowGlfwGlLibTargets::
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/windowGlfwGlLibTargets
+)
+
+configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/Config.cmake.in
+        "${CMAKE_CURRENT_BINARY_DIR}/windowGlfwGlLibTargetsConfig.cmake"
+        INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/windowGlfwGlLibTargets
+)
+
+install(FILES window.hpp basic_data.hpp DESTINATION include)
+
+install(FILES
+        "${CMAKE_CURRENT_BINARY_DIR}/windowGlfwGlLibTargetsConfig.cmake"
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/windowGlfwGlLibTargets
+)
diff --git a/Config.cmake.in b/Config.cmake.in
new file mode 100644
index 0000000..a8b2728
--- /dev/null
+++ b/Config.cmake.in
@@ -0,0 +1,12 @@
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/windowGlfwGlLibTargets.cmake")
+include(CMakeFindDependencyMacro)
+find_dependency(OpenGL REQUIRED)
+find_dependency(GLEW REQUIRED)
+find_dependency(glfw3 REQUIRED)
+find_dependency(PkgConfig REQUIRED)
+
+pkg_check_modules(Jemalloc REQUIRED IMPORTED_TARGET GLOBAL jemalloc)
+
+check_required_components(windowGlfwGlLib)
\ No newline at end of file