Merged VWR-23047 (SNOW-512, -fPIC for 64bit) and follow-ups (VWR-20911 & SNOW-748)

doc/contributions.txt

@@ -539,11 +539,13 @@ Ringo Tuxing
 Robin Cornelius
 	SNOW-108
 	SNOW-204
+	SNOW-287
 	SNOW-484
 	SNOW-504
 	SNOW-506
 	SNOW-507
 	SNOW-511
+	SNOW-512
 	SNOW-514
 	SNOW-520
 	SNOW-585
@@ -555,6 +557,7 @@ Robin Cornelius
 	VWR-12758
 	VWR-12763
 	VWR-12995
+	VWR-20911
 Ryozu Kojima
 	VWR-53
 	VWR-287

indra/cmake/Variables.cmake

@@ -54,19 +54,20 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   set(LINUX ON BOOl FORCE)
 
   # If someone has specified a word size, use that to determine the
-  # architecture.  Otherwise, let the architecture specify the word size.
+  # architecture.  Otherwise, let the compiler specify the word size.
+  # Using uname will break under chroots and other cross arch compiles. RC
   if (WORD_SIZE EQUAL 32)
     set(ARCH i686)
   elseif (WORD_SIZE EQUAL 64)
     set(ARCH x86_64)
   else (WORD_SIZE EQUAL 32)
-    execute_process(COMMAND uname -m COMMAND sed s/i.86/i686/
-                    OUTPUT_VARIABLE ARCH OUTPUT_STRIP_TRAILING_WHITESPACE)
-    if (ARCH STREQUAL x86_64)
-      set(WORD_SIZE 64)
-    else (ARCH STREQUAL x86_64)
+    if(CMAKE_SIZEOF_VOID_P MATCHES 4)
+      set(ARCH i686)
       set(WORD_SIZE 32)
-    endif (ARCH STREQUAL x86_64)
+    else(CMAKE_SIZEOF_VOID_P MATCHES 4)
+      set(ARCH x86_64)
+      set(WORD_SIZE 64)
+    endif(CMAKE_SIZEOF_VOID_P MATCHES 4)
   endif (WORD_SIZE EQUAL 32)
 
   set(LL_ARCH ${ARCH}_linux)

indra/llcommon/CMakeLists.txt

@@ -251,8 +251,15 @@ set_source_files_properties(${llcommon_HEADER_FILES}
 list(APPEND llcommon_SOURCE_FILES ${llcommon_HEADER_FILES})
 
 if(LLCOMMON_LINK_SHARED)
-    add_library (llcommon SHARED ${llcommon_SOURCE_FILES})
-    ll_stage_sharedlib(llcommon)
+  add_library (llcommon SHARED ${llcommon_SOURCE_FILES})
+  if(NOT WORD_SIZE EQUAL 32)
+    if(WINDOWS)
+      add_definitions(/FIXED:NO)
+    else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
+      add_definitions(-fPIC)
+    endif(WINDOWS)
+  endif(NOT WORD_SIZE EQUAL 32)
+  ll_stage_sharedlib(llcommon)
 else(LLCOMMON_LINK_SHARED)
     add_library (llcommon ${llcommon_SOURCE_FILES})
 endif(LLCOMMON_LINK_SHARED)

indra/llplugin/CMakeLists.txt

@@ -51,6 +51,14 @@ set(llplugin_HEADER_FILES
 set_source_files_properties(${llplugin_HEADER_FILES}
                             PROPERTIES HEADER_FILE_ONLY TRUE)
 
+if(NOT WORD_SIZE EQUAL 32)
+  if(WINDOWS)
+    add_definitions(/FIXED:NO)
+  else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
+    add_definitions(-fPIC)
+  endif(WINDOWS)
+endif(NOT WORD_SIZE EQUAL 32)
+
 list(APPEND llplugin_SOURCE_FILES ${llplugin_HEADER_FILES})
 
 add_library (llplugin ${llplugin_SOURCE_FILES})

indra/media_plugins/base/CMakeLists.txt

@@ -25,6 +25,14 @@ include_directories(
 
 ### media_plugin_base
 
+if(NOT WORD_SIZE EQUAL 32)
+  if(WINDOWS)
+    add_definitions(/FIXED:NO)
+  else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
+    add_definitions(-fPIC)
+  endif(WINDOWS)
+endif(NOT WORD_SIZE EQUAL 32)
+
 set(media_plugin_base_SOURCE_FILES
     media_plugin_base.cpp
 )

indra/media_plugins/example/CMakeLists.txt

@@ -29,6 +29,14 @@ include_directories(
 
 ### media_plugin_example
 
+if(NOT WORD_SIZE EQUAL 32)
+  if(WINDOWS)
+    add_definitions(/FIXED:NO)
+  else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
+    add_definitions(-fPIC)
+  endif(WINDOWS)
+endif(NOT WORD_SIZE EQUAL 32)
+
 set(media_plugin_example_SOURCE_FILES
     media_plugin_example.cpp
     )

indra/media_plugins/gstreamer010/CMakeLists.txt

@@ -30,6 +30,14 @@ include_directories(
 
 ### media_plugin_gstreamer010
 
+if(NOT WORD_SIZE EQUAL 32)
+  if(WINDOWS)
+    add_definitions(/FIXED:NO)
+  else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
+    add_definitions(-fPIC)
+  endif(WINDOWS)
+endif(NOT WORD_SIZE EQUAL 32)
+
 set(media_plugin_gstreamer010_SOURCE_FILES
     media_plugin_gstreamer010.cpp
     llmediaimplgstreamer_syms.cpp

indra/media_plugins/webkit/CMakeLists.txt

@@ -32,6 +32,14 @@ include_directories(
 
 ### media_plugin_webkit
 
+if(NOT WORD_SIZE EQUAL 32)
+  if(WINDOWS)
+    add_definitions(/FIXED:NO)
+  else(WINDOWS) # not windows therefore gcc LINUX and DARWIN
+    add_definitions(-fPIC)
+  endif(WINDOWS)
+endif(NOT WORD_SIZE EQUAL 32)
+
 set(media_plugin_webkit_SOURCE_FILES
     media_plugin_webkit.cpp
     )