From 3f894f00deae7a312729064db92e699510ca368d Mon Sep 17 00:00:00 2001
From: KOLANICH <kolan_n@mail.ru>
Date: Mon, 23 Jan 2023 14:14:09 +0300
Subject: [PATCH] Improved packaging with CPack.

1. Set the correct names of the packages for Debian and Fedora
2. Add maintainer metadata required for Debian CPack backend.
3. Set lzma compression for the packages.
4. If the supported CMake version is used, the lib is marked as architecture-independent, since it is header-only and uses OS API.
---
 CMakeLists.txt | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 54f8768..7c0dd8f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -127,6 +127,12 @@ if(WIN32)
   target_include_directories(mio_min_winapi INTERFACE ${prefix})
 endif()
 
+if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.14")
+  set(ARCH_INDEPENDENT_OUR "ARCH_INDEPENDENT")
+else()
+  set(ARCH_INDEPENDENT_OUR "")
+endif()
+
 #
 # In order to collect mio's header files in IDE tools such as XCode or Visual
 # Studio, there must exist a target adding any such header files as source files.
@@ -181,7 +187,8 @@ if(mio.installation)
 
   write_basic_package_version_file("mio-config-version.cmake"
     VERSION ${PROJECT_VERSION}
-    COMPATIBILITY SameMajorVersion)
+    COMPATIBILITY SameMajorVersion
+    ${ARCH_INDEPENDENT_OUR})
 
   configure_file(
     "${PROJECT_SOURCE_DIR}/cmake/mio-config.cmake.in"
@@ -211,13 +218,18 @@ if(mio.installation)
   #
   if(NOT subproject)
     set(CPACK_PACKAGE_VENDOR "mandreyel")
+    set(CPACK_PACKAGE_CONTACT "mandreyel")
     set(CPACK_PACKAGE_DESCRIPTION_SUMMARY
       "Cross-platform C++11 header-only library for memory mapped file IO")
     set(CMAKE_PROJECT_HOMEPAGE_URL "https://github.com/mandreyel/mio")
+    set(CPACK_DEBIAN_PACKAGE_NAME "lib${PROJECT_NAME}-dev")
+    set(CPACK_RPM_PACKAGE_NAME "lib${PROJECT_NAME}-devel")
     set(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE")
     set(CPACK_PACKAGE_VERSION_MAJOR "${PROJECT_VERSION_MAJOR}")
     set(CPACK_PACKAGE_VERSION_MINOR "${PROJECT_VERSION_MINOR}")
     set(CPACK_PACKAGE_VERSION_PATCH "${PROJECT_VERSION_PATCH}")
+    set(CPACK_DEBIAN_COMPRESSION_TYPE "xz")
+    set(CPACK_RPM_COMPRESSION_TYPE "xz")
     include(CPack)
   endif()
 endif()