From d699559081ff610f905f512b3a923bd9cabc19f0 Mon Sep 17 00:00:00 2001
From: Andreas Schuh <andreas.schuh.84@gmail.com>
Date: Thu, 20 Mar 2014 20:21:30 +0000
Subject: [PATCH] Fix architecture used for RPM packages and DEB/RPM package
 file names.

---
 CMakeLists.txt         | 26 +++++++++++++++++++++-----
 cmake/package.cmake.in | 31 +++++++------------------------
 2 files changed, 28 insertions(+), 29 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 34dc4b4..93d3a73 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -366,15 +366,31 @@ if (BUILD_PACKAGING)
     set (CPACK_RESOURCE_FILE_README "${CMAKE_CURRENT_LIST_DIR}/cmake/README_runtime.txt")
   endif ()
 
-  # system name used for binary package file name
+  # system/architecture
   if (WINDOWS)
     if (CMAKE_CL_64)
       set (CPACK_SYSTEM_NAME "win64")
     else ()
       set (CPACK_SYSTEM_NAME "win32")
     endif ()
+    set (CPACK_PACKAGE_ARCHITECTURE)
   else ()
     string (TOLOWER "${CMAKE_SYSTEM_NAME}" CPACK_SYSTEM_NAME)
+    execute_process (
+      COMMAND         dpkg --print-architecture
+      RESULT_VARIABLE RV
+      OUTPUT_VARIABLE CPACK_PACKAGE_ARCHITECTURE
+    )
+    if (RV EQUAL 0)
+	    string (STRIP "${CPACK_PACKAGE_ARCHITECTURE}" CPACK_PACKAGE_ARCHITECTURE)
+    else ()
+      execute_process (COMMAND uname -m OUTPUT_VARIABLE CPACK_PACKAGE_ARCHITECTURE)
+      if (CPACK_PACKAGE_ARCHITECTURE MATCHES "x86_64")
+	      set (CPACK_PACKAGE_ARCHITECTURE amd64)
+      else ()
+        set (CPACK_PACKAGE_ARCHITECTURE i386)
+      endif ()
+    endif ()
   endif ()
 
   # source package settings
@@ -383,10 +399,10 @@ if (BUILD_PACKAGING)
   set (CPACK_SOURCE_IGNORE_FILES      "/\\\\.git/;\\\\.swp$;\\\\.#;/#;\\\\.*~;cscope\\\\.*;/[Bb]uild[.+-_a-zA-Z0-9]*/")
 
   # default binary package settings
-  set (CPACK_INCLUDE_TOPLEVEL_DIRECTORY  TRUE)
-  set (CPACK_PACKAGE_FILE_NAME           "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CPACK_SYSTEM_NAME}")
-  if (CMAKE_SYSTEM_PROCESSOR)
-    set (CPACK_PACKAGE_FILE_NAME         "${CPACK_PACKAGE_FILE_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
+  set (CPACK_INCLUDE_TOPLEVEL_DIRECTORY TRUE)
+  set (CPACK_PACKAGE_FILE_NAME          "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CPACK_SYSTEM_NAME}")
+  if (CPACK_PACKAGE_ARCHITECTURE)
+    set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-${CPACK_PACKAGE_ARCHITECTURE}")
   endif ()
 
   # generator specific configuration file
diff --git a/cmake/package.cmake.in b/cmake/package.cmake.in
index f0b9fd0..aaec792 100644
--- a/cmake/package.cmake.in
+++ b/cmake/package.cmake.in
@@ -27,40 +27,23 @@ elseif (CPACK_GENERATOR MATCHES "DEB")
   else ()
     set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}0")
   endif ()
-  set (CPACK_PACKAGE_FILE_NAME   "${CPACK_PACKAGE_FILE_NAME}_${CPACK_PACKAGE_VERSION}-1_${CMAKE_SYSTEM_PROCESSOR}")
-
-  execute_process (
-    COMMAND         dpkg --print-architecture
-    RESULT_VARIABLE RV
-    OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
-  )
-  if (NOT RV EQUAL 0)
-    set (CPACK_DEBIAN_PACKAGE_ARCHITECTURE i386)
-  endif ()
+  set (CPACK_PACKAGE_FILE_NAME   "${CPACK_PACKAGE_FILE_NAME}_${CPACK_PACKAGE_VERSION}-1_${CPACK_PACKAGE_ARCHITECTURE}")
 
   set (CPACK_DEBIAN_PACKAGE_DEPENDS)
-  set (CPACK_DEBIAN_PACKAGE_SECTION    "devel")
-  set (CPACK_DEBIAN_PACKAGE_PRIORITY   "optional")
-  set (CPACK_DEBIAN_PACKAGE_HOMEPAGE   "${CPACK_RPM_PACKAGE_URL}")
-  set (CPACK_DEBIAN_PACKAGE_MAINTAINER "${CPACK_PACKAGE_VENDOR}")
+  set (CPACK_DEBIAN_PACKAGE_SECTION      "devel")
+  set (CPACK_DEBIAN_PACKAGE_PRIORITY     "optional")
+  set (CPACK_DEBIAN_PACKAGE_HOMEPAGE     "${CPACK_RPM_PACKAGE_URL}")
+  set (CPACK_DEBIAN_PACKAGE_MAINTAINER   "${CPACK_PACKAGE_VENDOR}")
+  set (CPACK_DEBIAN_PACKAGE_ARCHITECTURE "${CPACK_PACKAGE_ARCHITECTURE}")
 
 # ------------------------------------------------------------------------------
 # RPM package
 elseif (CPACK_GENERATOR MATCHES "RPM")
 
-  execute_process (
-    COMMAND         dpkg --print-architecture
-    RESULT_VARIABLE RV
-    OUTPUT_VARIABLE CPACK_RPM_PACKAGE_ARCHITECTURE
-  )
-  if (NOT RV EQUAL 0)
-    set (CPACK_RPM_PACKAGE_ARCHITECTURE i386)
-  endif ()
-
   set (CPACK_PACKAGE_FILE_NAME   "${CPACK_PACKAGE_NAME}")
   if (DEVEL)
     set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-devel")
   endif ()
-  set (CPACK_PACKAGE_FILE_NAME   "${CPACK_PACKAGE_FILE_NAME}-${CPACK_PACKAGE_VERSION}-1_${CMAKE_SYSTEM_PROCESSOR}")
+  set (CPACK_PACKAGE_FILE_NAME   "${CPACK_PACKAGE_FILE_NAME}-${CPACK_PACKAGE_VERSION}-1.${CPACK_PACKAGE_ARCHITECTURE}")
 
 endif ()