From 5681911965ef3f8c8dd46d9b942045bbd7e1e23c Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eb@emlix.com>
Date: Thu, 14 Dec 2017 09:57:54 +0100
Subject: [PATCH] CMake: Use GNUInstallDirs module to set proper defaults for
 install directories

---
 expat/CMakeLists.txt | 18 ++++++++++--------
 expat/Changes        |  2 ++
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/expat/CMakeLists.txt b/expat/CMakeLists.txt
index d4a943a7..b2694e30 100644
--- a/expat/CMakeLists.txt
+++ b/expat/CMakeLists.txt
@@ -3,13 +3,15 @@
 
 project(expat)
 
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 2.8.10)
 set(PACKAGE_BUGREPORT "expat-bugs@libexpat.org")
 set(PACKAGE_NAME "expat")
 set(PACKAGE_VERSION "2.2.5")
 set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
 set(PACKAGE_TARNAME "${PACKAGE_NAME}")
 
+include(GNUInstallDirs)
+
 if(WINCE)
     set(BUILD_tools_default OFF)
 else()
@@ -137,9 +139,9 @@ macro(expat_install)
     endif()
 endmacro()
 
-expat_install(TARGETS expat RUNTIME DESTINATION bin
-                      LIBRARY DESTINATION lib
-                      ARCHIVE DESTINATION lib)
+expat_install(TARGETS expat RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+                      LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+                      ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
 
 set(prefix ${CMAKE_INSTALL_PREFIX})
 set(exec_prefix "\${prefix}")
@@ -147,8 +149,8 @@ set(libdir "\${exec_prefix}/lib")
 set(includedir "\${prefix}/include")
 configure_file(expat.pc.in ${CMAKE_CURRENT_BINARY_DIR}/expat.pc @ONLY)
 
-expat_install(FILES lib/expat.h lib/expat_external.h DESTINATION include)
-expat_install(FILES ${CMAKE_CURRENT_BINARY_DIR}/expat.pc DESTINATION lib/pkgconfig)
+expat_install(FILES lib/expat.h lib/expat_external.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+expat_install(FILES ${CMAKE_CURRENT_BINARY_DIR}/expat.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 
 if(BUILD_tools)
     set(xmlwf_SRCS
@@ -161,10 +163,10 @@ if(BUILD_tools)
     add_executable(xmlwf ${xmlwf_SRCS})
     set_property(TARGET xmlwf PROPERTY RUNTIME_OUTPUT_DIRECTORY xmlwf)
     target_link_libraries(xmlwf expat)
-    expat_install(TARGETS xmlwf DESTINATION bin)
+    expat_install(TARGETS xmlwf DESTINATION ${CMAKE_INSTALL_BINDIR})
     if(BUILD_doc)
         add_custom_command(TARGET expat PRE_BUILD COMMAND "${DOCBOOK_TO_MAN}" "${PROJECT_SOURCE_DIR}/doc/xmlwf.xml" && mv "XMLWF.1" "${PROJECT_SOURCE_DIR}/doc/xmlwf.1")
-        expat_install(FILES "${PROJECT_SOURCE_DIR}/doc/xmlwf.1" DESTINATION share/man/man1)
+        expat_install(FILES "${PROJECT_SOURCE_DIR}/doc/xmlwf.1" DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
     endif()
 endif()
 
diff --git a/expat/Changes b/expat/Changes
index 45a3e9f2..aab734c9 100644
--- a/expat/Changes
+++ b/expat/Changes
@@ -14,6 +14,8 @@ Release 2.2.? ???????????????????
             #174  CMake: Introduce option WARNINGS_AS_ERRORS, defaults to OFF
             #175  CMake: Prefer check_symbol_exists over check_function_exists
             #176  CMake: Create the same pkg-config file as with GNU Autotools
+       #178 #179  CMake: Use GNUInstallDirs module to set proper defaults for
+                    install directories
        #131 #173  Address compiler warnings
 
         Special thanks to: