nixpkgs/pkgs/development/tools/misc/uhd/neon.patch
Tom Bereknyei 72b14716a1
uhd: 3.10.3.0 -> 3.11.0.0
Bump version and add patch/conditionals to allow compilation on ARM with neon
support. Neon patch from:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=873608
thanks @paultag
2018-03-29 22:10:27 -04:00

20 lines
667 B
Diff

Description: When building for armhf, enable NEON
NEON is part of the armhf baseline, so this will always be enabled on
armhf.
Author: Paul Tagliamonte <paultag@debian.org>
Bug-Debian: https://bugs.debian.org/873608
Origin: vendor
Last-Update: 2017-08-29
--- uhd-3.10.2.0.orig/host/lib/convert/CMakeLists.txt
+++ uhd-3.10.2.0/host/lib/convert/CMakeLists.txt
@@ -67,6 +67,8 @@ IF(HAVE_ARM_NEON_H AND (${CMAKE_SIZEOF_V
${CMAKE_CURRENT_SOURCE_DIR}/convert_with_neon.cpp
${CMAKE_CURRENT_SOURCE_DIR}/convert_neon.S
)
+
+ SET ( CMAKE_CXX_FLAGS "-mfpu=neon" )
ENDIF()
########################################################################