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| author | Nick Foster <nick@ettus.com> | 2011-06-07 10:53:54 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-06-14 17:27:46 -0700 |
| commit | 85ebb705fa567e8093aa68c0ad88996d434ed2bf (patch) | |
| tree | 32767cf0fc751dc697a9d31fa1726893088fb1ca /host/lib/convert | |
| parent | a1b675a4d8e902a45ff0f58e5e018536814e16bb (diff) | |
| download | uhd-85ebb705fa567e8093aa68c0ad88996d434ed2bf.tar.gz uhd-85ebb705fa567e8093aa68c0ad88996d434ed2bf.tar.bz2 uhd-85ebb705fa567e8093aa68c0ad88996d434ed2bf.zip | |
NEON detection for E100 in convert/
Diffstat (limited to 'host/lib/convert')
| -rw-r--r-- | host/lib/convert/CMakeLists.txt | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/host/lib/convert/CMakeLists.txt b/host/lib/convert/CMakeLists.txt index e8d933f34..5f05b0cb8 100644 --- a/host/lib/convert/CMakeLists.txt +++ b/host/lib/convert/CMakeLists.txt @@ -26,6 +26,7 @@ MESSAGE(STATUS "") ######################################################################## IF(CMAKE_COMPILER_IS_GNUCXX) SET(EMMINTRIN_FLAGS -msse2) + SET(NEON_FLAGS "-mfloat-abi=softfp -mfpu=neon") ELSEIF(MSVC) SET(EMMINTRIN_FLAGS /arch:SSE2) ENDIF() @@ -47,13 +48,21 @@ ENDIF(HAVE_EMMINTRIN_H) ######################################################################## # Check for NEON SIMD headers ######################################################################## +SET(CMAKE_REQUIRED_FLAGS ${NEON_FLAGS}) CHECK_INCLUDE_FILE_CXX(arm_neon.h HAVE_ARM_NEON_H) -IF(HAVE_ARM_NEON_H) +UNSET(CMAKE_REQUIRED_FLAGS) +if(HAVE_ARM_NEON_H) + MESSAGE(STATUS "Enabling NEON support") + SET_SOURCE_FILES_PROPERTIES( + ${CMAKE_CURRENT_SOURCE_DIR}/convert_with_neon.cpp + PROPERTIES COMPILE_FLAGS "${NEON_FLAGS}" + ) LIBUHD_APPEND_SOURCES( ${CMAKE_CURRENT_SOURCE_DIR}/convert_with_neon.cpp ) -ENDIF(HAVE_ARM_NEON_H) - +else(HAVE_ARM_NEON_H) + MESSAGE(STATUS "Disabling NEON support") +endif(HAVE_ARM_NEON_H) ######################################################################## # Look for Orc support ######################################################################## @@ -73,7 +82,7 @@ IF(ORC_FOUND AND ORCC_EXECUTABLE) GET_FILENAME_COMPONENT(orc_file_name_we ${orcc_src} NAME_WE) SET(orcc_gen ${CMAKE_CURRENT_BINARY_DIR}/${orc_file_name_we}.c) - MESSAGE(STATUS "orcc_gen is ${orcc_gen}, orcc_src is ${orcc_src}") + MESSAGE(STATUS "Orc found, enabling Orc support") ADD_CUSTOM_COMMAND( COMMAND ${ORCC_EXECUTABLE} --implementation -o ${orcc_gen} ${orcc_src} DEPENDS ${orcc_src} OUTPUT ${orcc_gen} |