Add a cmake config file export

Signed-off-by: Ryan Friedman <[email protected]>
Exiv2 · Jul 18, 2023 · 793e872 · 793e872
1 parent c827648
commit 793e872
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Showing 2 changed files with 26 additions and 6 deletions.
diff --git a/cmake/exiv2Config.cmake.in b/cmake/exiv2Config.cmake.in
@@ -0,0 +1,10 @@
+@PACKAGE_INIT@
+
+cmake_minimum_required(VERSION 3.16.3)
+include(CMakeFindDependencyMacro)
+
+find_dependency(ZLIB REQUIRED)
+
+include("${CMAKE_CURRENT_LIST_DIR}/exiv2Export.cmake")
+
+check_required_components(exiv2)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -283,10 +283,13 @@ set(requires_private_for_pc_file "${requires_private_string}" PARENT_SCOPE)
 
 write_basic_package_version_file(exiv2ConfigVersion.cmake COMPATIBILITY ExactVersion)
 
-install(TARGETS exiv2lib EXPORT exiv2Config
-    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+install(TARGETS exiv2lib EXPORT exiv2Export)
+
+include(CMakePackageConfigHelpers)
+configure_package_config_file(
+  ../cmake/exiv2Config.cmake.in
+  ${CMAKE_CURRENT_BINARY_DIR}/exiv2Config.cmake
+  INSTALL_DESTINATION "${CMAKE_INSTALL_DATADIR}/cmake/exiv2"
 )
 
 install(FILES
@@ -295,7 +298,14 @@ install(FILES
     ${CMAKE_BINARY_DIR}/exiv2lib_export.h
     DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/exiv2)
 
-install(EXPORT exiv2Config DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/exiv2")
+install(EXPORT exiv2Export 
+    DESTINATION "${CMAKE_INSTALL_DATADIR}/cmake/exiv2"
+    NAMESPACE exiv2::
+)
 
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/exiv2ConfigVersion.cmake DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/exiv2")
+install(
+    FILES
+        ${CMAKE_CURRENT_BINARY_DIR}/exiv2ConfigVersion.cmake
+        ${CMAKE_CURRENT_BINARY_DIR}/exiv2Config.cmake
+    DESTINATION "${CMAKE_INSTALL_DATADIR}/cmake/exiv2")