Merge topic 'GNUInstallDirs-update-link'

24e2bc42 GNUInstallDirs: Update link to 64-bit ABI documents

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1527

Modules/GNUInstallDirs.cmake

@@ -205,7 +205,7 @@ if(NOT DEFINED CMAKE_INSTALL_LIBDIR OR (_libdir_set
   #  - we are on Linux system but NOT cross-compiling
   #  - we are NOT on debian
   #  - we are on a 64 bits system
-  # reason is: amd64 ABI: http://www.x86-64.org/documentation/abi.pdf
+  # reason is: amd64 ABI: https://github.com/hjl-tools/x86-psABI/wiki/X86-psABI
   # For Debian with multiarch, use 'lib/${CMAKE_LIBRARY_ARCHITECTURE}' if
   # CMAKE_LIBRARY_ARCHITECTURE is set (which contains e.g. "i386-linux-gnu"
   # and CMAKE_INSTALL_PREFIX is "/usr"