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| author | Nathan West <nathan.west@okstate.edu> | 2014-06-18 13:10:02 -0500 |
|---|---|---|
| committer | Nathan West <nathan.west@okstate.edu> | 2014-07-18 20:41:28 -0400 |
| commit | 6e17772f423dc260051e37ceb25f9384ca8151ed (patch) | |
| tree | 1c74d276ccaba2db6f35a1942cd4193b0943648e /volk/lib | |
| parent | 93db96faa81b260367908e977f15c0d7a45358db (diff) | |
volk: add NEON protokernels
Diffstat (limited to 'volk/lib')
| -rw-r--r-- | volk/lib/CMakeLists.txt | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/volk/lib/CMakeLists.txt b/volk/lib/CMakeLists.txt index d72eb726e4..86b2c6a239 100644 --- a/volk/lib/CMakeLists.txt +++ b/volk/lib/CMakeLists.txt @@ -382,6 +382,29 @@ include_directories( ) ######################################################################## +# Handle ASM (for ARM) support +# on by default, but let users turn it off +######################################################################## +if( NOT DEFINED ENABLE_ARM_ASM OR ENABLE_ARM_ASM ) + message("---- Adding ARM ASM files") + set(ASM-ATT $ENV{ASM}) + #set(_CMAKE_TOOLCHAIN_PREFIX $ENV{TARGET_PREFIX}) # Gah - wtf, this shouldn't be needed + enable_language(ASM-ATT) + # what would make this OK, appending? + set(ASM-ATT_FLAGS "-mfpu=neon -g") # Horrid horrid hack to assemble for ARM neon + set(CMAKE_ASM-ATT_FLAGS ${ASM-ATT_FLAGS}) + message("DEBUG: looking for ASM files in ${CMAKE_SOURCE_DIR}/kernels/volk/asm/neon") + include_directories(${CMAKE_SOURCE_DIR}/kernels/volk/asm/neon) + file(GLOB asm_files ${CMAKE_SOURCE_DIR}/kernels/volk/asm/neon/*.s) + foreach(asm_file ${asm_files}) + list(APPEND volk_sources ${asm_file}) + message(STATUS "Adding source file: ${asm_file}") + endforeach(asm_file) +else() + message("---- NOT Adding ARM ASM files") +endif() + +######################################################################## # Handle orc support ######################################################################## if(ORC_FOUND) @@ -436,7 +459,8 @@ list(APPEND volk_sources ${CMAKE_CURRENT_BINARY_DIR}/constants.c) # Setup the volk sources list and library ######################################################################## if(NOT WIN32) - add_definitions(-fvisibility=hidden) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden") endif() list(APPEND volk_sources |