From 86aa3f2333a9b8e6f1c631e6d5cb7296b6e8380b Mon Sep 17 00:00:00 2001
From: Rui Costa <rui.ms.costa@ctw.bmwgroup.com>
Date: Fri, 22 Mar 2024 13:27:38 +0000
Subject: [PATCH] Add package configuration files

Upstream-Status: Pending

---
 lang/c++/CMakeLists.txt            | 45 ++++++++++++++++++++++++------
 lang/c++/cmake/AvroCppConfig.cmake |  5 ++++
 2 files changed, 42 insertions(+), 8 deletions(-)
 create mode 100644 lang/c++/cmake/AvroCppConfig.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d94ba42d3..4748b111d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -140,14 +140,18 @@ set (CPACK_PACKAGE_FILE_NAME "avrocpp-${AVRO_VERSION_MAJOR}")

 include (CPack)

-install (TARGETS avrocpp avrocpp_s
-    LIBRARY DESTINATION lib
-    ARCHIVE DESTINATION lib
-    RUNTIME DESTINATION lib)
-
-install (TARGETS avrogencpp RUNTIME DESTINATION bin)
-
-install (DIRECTORY api/ DESTINATION include/avro
+install (TARGETS avrocpp
+    EXPORT AvroCppTargets
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    INCLUDES DESTINATION include)
+
+install (TARGETS avrogencpp
+    EXPORT AvroCppTargets
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+
+install (DIRECTORY api/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/avro
     FILES_MATCHING PATTERN *.hh)

 if (NOT CMAKE_BUILD_TYPE)
@@ -155,3 +159,28 @@ if (NOT CMAKE_BUILD_TYPE)
       "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
       FORCE)
 endif (NOT CMAKE_BUILD_TYPE)
+
+# Create cmake config files
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(
+    "${CMAKE_CURRENT_BINARY_DIR}/AvroCppConfigVersion.cmake"
+    VERSION ${AVRO_VERSION_MAJOR}.${AVRO_VERSION_MINOR}.${AVRO_VERSION_PATCH}
+    COMPATIBILITY AnyNewerVersion
+)
+
+configure_file(cmake/AvroCppConfig.cmake
+    "${CMAKE_CURRENT_BINARY_DIR}/AvroCppConfig.cmake"
+    COPYONLY
+)
+
+set(ConfigPackageLocation ${CMAKE_INSTALL_LIBDIR}/cmake/avrocpp)
+install(EXPORT AvroCppTargets
+    FILE AvroCppTargets.cmake
+    NAMESPACE AvroCpp::
+    DESTINATION ${ConfigPackageLocation}
+)
+install(FILES
+    "cmake/AvroCppConfig.cmake"
+    "${CMAKE_CURRENT_BINARY_DIR}/AvroCppConfigVersion.cmake"
+    DESTINATION ${ConfigPackageLocation}
+    COMPONENT Devel)
diff --git a/cmake/AvroCppConfig.cmake b/cmake/AvroCppConfig.cmake
new file mode 100644
index 000000000..deb8aaa31
--- /dev/null
+++ b/cmake/AvroCppConfig.cmake
@@ -0,0 +1,5 @@
+include(CMakeFindDependencyMacro)
+find_dependency(Boost 1.38 REQUIRED
+    COMPONENTS filesystem iostreams program_options regex system)
+
+include("${CMAKE_CURRENT_LIST_DIR}/AvroCppTargets.cmake")