<fix>: fix cmake install not export full lib info

Author: ZemingLiu

QXlsx/CMakeLists.txt

@@ -12,6 +12,7 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON)
 set(CMAKE_AUTOMOC ON)
 
 include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
 
 if(NOT DEFINED QT_VERSION_MAJOR)
     find_package(QT NAMES Qt6 Qt5 COMPONENTS Core Gui REQUIRED)
@@ -174,7 +175,7 @@ PRIVATE
     ${QXLSX_HEADERPATH}
 PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/header>
-    $<INSTALL_INTERFACE:include/QXlsxQt${QT_VERSION_MAJOR}>
+    $<INSTALL_INTERFACE:include/QXlsx>
 )
 
 set_target_properties(QXlsx PROPERTIES
@@ -184,32 +185,36 @@ set_target_properties(QXlsx PROPERTIES
     PUBLIC_HEADER "${QXLSX_PUBLIC_HEADERS}"
 )
 
+set(CMAKECONFIG_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${EXPORT_NAME}" )
 install(TARGETS QXlsx
-    EXPORT ${EXPORT_NAME}Targets DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    EXPORT ${EXPORT_NAME}Targets DESTINATION ${CMAKECONFIG_INSTALL_DIR}
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT devel
-    PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/QXlsxQt${QT_VERSION_MAJOR} COMPONENT devel
+    PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/QXlsx COMPONENT devel
 )
 
 install(EXPORT ${EXPORT_NAME}Targets
-    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${EXPORT_NAME}/
+    DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
     FILE ${EXPORT_NAME}Targets.cmake
     NAMESPACE QXlsx::
     COMPONENT devel
 )
 
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/qxlsx-config.cmake.in
-    ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_NAME}Config.cmake
-    @ONLY
+configure_package_config_file(
+        "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/qxlsx-config.cmake.in"
+        "${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_NAME}Config.cmake"
+        INSTALL_DESTINATION  ${CMAKECONFIG_INSTALL_DIR}
+        PATH_VARS CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKECONFIG_INSTALL_DIR
 )
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/qxlsx-config-version.cmake.in
-    ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_NAME}ConfigVersion.cmake
+
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/qxlsx-config-version.cmake.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_NAME}ConfigVersion.cmake"
     @ONLY
 )
 install(
     FILES
-        ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_NAME}Config.cmake
-        ${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_NAME}ConfigVersion.cmake
-    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${EXPORT_NAME}/
+        "${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_NAME}Config.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/${EXPORT_NAME}ConfigVersion.cmake"
+    DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
 )
 include(CPackConfig)

QXlsx/cmake/modules/qxlsx-config.cmake.in

@@ -4,11 +4,17 @@
 # - Config information for QXlsx
 # This file defines:
 #
-#  QXlsx_INCLUDE_DIR - the QXlsx include directory
-#  QXlsx_LIBRARY - Link these to use QXlsx
+#  @EXPORT_NAME@_INCLUDE_DIR - the QXlsx include directory
+#  @EXPORT_NAME@_LIBRARY_DIR - the QXlsx library directory
+#  @EXPORT_NAME@_LIBRARY     - Link these to use QXlsx
 
-SET(prefix "@CMAKE_INSTALL_PREFIX@")
-SET(exec_prefix "@CMAKE_INSTALL_PREFIX@")
-SET(QXlsx_FOUND "TRUE")
+@PACKAGE_INIT@
+
+set_and_check(@EXPORT_NAME@_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")
+set_and_check(@EXPORT_NAME@_LIBRARY_DIR "@PACKAGE_CMAKE_INSTALL_LIBDIR@")
 
 include("${CMAKE_CURRENT_LIST_DIR}/@EXPORT_NAME@Targets.cmake")
+
+set(@EXPORT_NAME@_LIBRARIES "@EXPORT_NAME@")
+
+check_required_components(@EXPORT_NAME@)