[x265] [PATCH] Enabling the option to compile without libNUMA support in Linux
Pradeep Ramachandran
pradeep at multicorewareinc.com
Fri Aug 21 15:52:42 CEST 2015
# HG changeset patch
# User Pradeep Ramachandran <pradeep at multicorewareinc.com>
# Date 1440165034 14400
# Fri Aug 21 09:50:34 2015 -0400
# Node ID 6d01ef92695e6ae663b62715ee24a9f513d529de
# Parent f63273fa3137fef2f6898c686b68ee12608acd31
Enabling the option to compile without libNUMA support in Linux.
Need to find a good way to do this for Windows builds
diff -r f63273fa3137 -r 6d01ef92695e source/CMakeLists.txt
--- a/source/CMakeLists.txt Thu Aug 20 11:13:25 2015 +0530
+++ b/source/CMakeLists.txt Fri Aug 21 09:50:34 2015 -0400
@@ -71,23 +71,27 @@
if(LIBRT)
list(APPEND PLATFORM_LIBS rt)
endif()
+ mark_as_advanced(LIBRT)
find_library(LIBDL dl)
if(LIBDL)
list(APPEND PLATFORM_LIBS dl)
endif()
- find_package(Numa)
- if(NUMA_FOUND)
- link_directories(${NUMA_LIBRARY_DIR})
- list(APPEND CMAKE_REQUIRED_LIBRARIES numa)
- check_symbol_exists(numa_node_of_cpu numa.h NUMA_V2)
- if(NUMA_V2)
- add_definitions(-DHAVE_LIBNUMA)
- message(STATUS "libnuma found, building with support for NUMA nodes")
- list(APPEND PLATFORM_LIBS numa)
- include_directories(${NUMA_INCLUDE_DIR})
+ option(ENABLE_LIBNUMA "Enable libnuma usage (Linux only)" ON)
+ if(ENABLE_LIBNUMA)
+ find_package(Numa)
+ if(NUMA_FOUND)
+ link_directories(${NUMA_LIBRARY_DIR})
+ list(APPEND CMAKE_REQUIRED_LIBRARIES numa)
+ check_symbol_exists(numa_node_of_cpu numa.h NUMA_V2)
+ if(NUMA_V2)
+ add_definitions(-DHAVE_LIBNUMA)
+ message(STATUS "libnuma found, building with support for NUMA nodes")
+ list(APPEND PLATFORM_LIBS numa)
+ include_directories(${NUMA_INCLUDE_DIR})
+ endif()
endif()
- endif()
- mark_as_advanced(LIBRT NUMA_FOUND)
+ mark_as_advanced(NUMA_FOUND)
+ endif(ENABLE_LIBNUMA)
option(NO_ATOMICS "Use a slow mutex to replace atomics" OFF)
if(NO_ATOMICS)
add_definitions(-DNO_ATOMICS=1)
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