kumquat-buildroot/package/liquid-dsp/Config.in
Thomas Petazzoni 226d23c3f9 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: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-11-08 15:42:10 +01:00

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comment "liquid-dsp requires a (e)glibc/musl toolchain w/ dynamic library"
depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL) || BR2_STATIC_LIBS
config BR2_PACKAGE_LIQUID_DSP
bool "liquid-dsp"
depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL
depends on !BR2_STATIC_LIBS
help
Liquid-DSP is a free and open-source signal processing
library for software-defined radios written in C. Its
purpose is to provide a set of extensible DSP modules that
do no rely on external dependencies or cumbersome
frameworks.
http://liquidsdr.org/
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.
endif