Commit 226d23c3 authored by Thomas Petazzoni's avatar Thomas Petazzoni
Browse files

liquid-dsp: work-around compiler bug on SuperH 

On SuperH, the BR2_PACKAGE_LIQUID_DSP_FAST option of the liquid-dsp
package causes triggers a compiler bug with the Sourcery CodeBench
toolchains:

  src/filter/src/firdes.c:406:1: internal compiler error: in gen_reg_rtx, at emit-rtl.c:859

This commit works around this problem by simply making this option
unavailable with the problematic toolchains.

Fixes:

  http://autobuild.buildroot.net/results/d43/d43574b8f487648bc440fbe0b63b2a08b309dfc7/



Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent fa110626

package/liquid-dsp/Config.in

+3 −0
Original line number Diff line number Diff line
@@ -18,6 +18,9 @@ if BR2_PACKAGE_LIQUID_DSP 


config BR2_PACKAGE_LIQUID_DSP_FAST

	bool "optimize for speed over accuracy"

	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201209 && \

		!BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201203 && \

		!BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201103

	help

	  Optimize for speed over accuracy.