From 111c6971cd791f336eaaa8ef142c8212a7e65a3a Mon Sep 17 00:00:00 2001
From: Andreas Sturmlechner <asturm@gentoo.org>
Date: Tue, 30 Jun 2020 12:56:56 +0200
Subject: [PATCH] Use more GNUInstallDirs (doc, man)

---
 CMakeLists.txt          | 21 ++++++++-------------
 docs/man/CMakeLists.txt |  2 +-
 2 files changed, 9 insertions(+), 14 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c55103b..2532a8d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,7 +15,7 @@ endif()
 
 include(FeatureSummary)
 include(GenerateExportHeader)
-include("GNUInstallDirs")
+include(GNUInstallDirs)
 
 # Version setup
 set(CLAZY_VERSION_MAJOR "1")
@@ -184,8 +184,6 @@ if (NOT CLAZY_BUILD_WITH_CLANG)
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
   )
 
-  set(SHARE_INSTALL_DIR ${CMAKE_INSTALL_DATAROOTDIR} CACHE STRING "Share directory name")
-
   if(NOT WIN32)
     if(APPLE)
       find_program(READLINK_CMD greadlink)
@@ -200,27 +198,24 @@ if (NOT CLAZY_BUILD_WITH_CLANG)
     configure_file(${CMAKE_CURRENT_LIST_DIR}/clazy.cmake ${CMAKE_BINARY_DIR}/clazy @ONLY)
     install(PROGRAMS ${CMAKE_BINARY_DIR}/clazy DESTINATION bin)
   else()
-    install(PROGRAMS ${CMAKE_CURRENT_LIST_DIR}/clazy.bat DESTINATION bin)
+    install(PROGRAMS ${CMAKE_CURRENT_LIST_DIR}/clazy.bat DESTINATION ${CMAKE_INSTALL_BINDIR})
     if(MSVC)
-      install(PROGRAMS ${CMAKE_CURRENT_LIST_DIR}/clazy-cl.bat DESTINATION bin)
+      install(PROGRAMS ${CMAKE_CURRENT_LIST_DIR}/clazy-cl.bat DESTINATION ${CMAKE_INSTALL_BINDIR})
     endif()
   endif()
 
   # Install the explanation README's
-  set(DOC_INSTALL_DIR ${SHARE_INSTALL_DIR}/doc/clazy)
-
   include(${CMAKE_CURRENT_LIST_DIR}/readmes.cmake)
 
-  install(FILES ${README_LEVEL0_FILES} DESTINATION ${DOC_INSTALL_DIR}/level0)
-  install(FILES ${README_LEVEL1_FILES} DESTINATION ${DOC_INSTALL_DIR}/level1)
-  install(FILES ${README_LEVEL2_FILES} DESTINATION ${DOC_INSTALL_DIR}/level2)
-  install(FILES ${README_manuallevel_FILES} DESTINATION ${DOC_INSTALL_DIR}/manuallevel)
+  install(FILES ${README_LEVEL0_FILES} DESTINATION ${CMAKE_INSTALL_DOCDIR}/level0)
+  install(FILES ${README_LEVEL1_FILES} DESTINATION ${CMAKE_INSTALL_DOCDIR}/level1)
+  install(FILES ${README_LEVEL2_FILES} DESTINATION ${CMAKE_INSTALL_DOCDIR}/level2)
+  install(FILES ${README_manuallevel_FILES} DESTINATION ${CMAKE_INSTALL_DOCDIR}/manuallevel)
 
   # Install more doc files
-  install(FILES README.md COPYING-LGPL2.txt checks.json DESTINATION ${DOC_INSTALL_DIR})
+  install(FILES README.md COPYING-LGPL2.txt checks.json DESTINATION ${CMAKE_INSTALL_DOCDIR})
 
   # Build docs
-  set(MAN_INSTALL_DIR "${SHARE_INSTALL_DIR}/man/man1")
   add_subdirectory(docs)
 
   # rpath
diff --git a/docs/man/CMakeLists.txt b/docs/man/CMakeLists.txt
index 5d86813..d9b3937 100644
--- a/docs/man/CMakeLists.txt
+++ b/docs/man/CMakeLists.txt
@@ -14,6 +14,6 @@ if(UNIX)
     )
     add_custom_target(man ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/clazy.1)
 
-    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/clazy.1 DESTINATION ${MAN_INSTALL_DIR})
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/clazy.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
   endif()
 endif()
-- 
2.27.0