update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/liquid-dsp/Config.in

@@ -0,0 +1,25 @@
+comment "liquid-dsp requires a glibc or 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_SH
+	help
+	  Optimize for speed over accuracy.
+
+endif

bsp/buildroot-2017.02.11/package/liquid-dsp/liquid-dsp.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 d0f050b9d5137c43ba45a35b6c82bc8222eba86f772f4e2e46c91427647bb847 liquid-dsp-1191179b786703b3af20abf7e1404d91099b335d.tar.gz

bsp/buildroot-2017.02.11/package/liquid-dsp/liquid-dsp.mk

@@ -0,0 +1,54 @@
+################################################################################
+#
+# liquid-dsp
+#
+################################################################################
+
+LIQUID_DSP_VERSION = 1191179b786703b3af20abf7e1404d91099b335d
+LIQUID_DSP_SITE = $(call github,jgaeddert,liquid-dsp,$(LIQUID_DSP_VERSION))
+LIQUID_DSP_LICENSE = MIT
+LIQUID_DSP_LICENSE_FILES = LICENSE
+LIQUID_DSP_INSTALL_STAGING = YES
+LIQUID_DSP_AUTORECONF = YES
+
+LIQUID_DSP_CONF_ENV = \
+	ax_cv_have_mmx_ext=$(if $(BR2_X86_CPU_HAS_MMX),yes,no) \
+	ax_cv_have_sse_ext=$(if $(BR2_X86_CPU_HAS_SSE),yes,no) \
+	ax_cv_have_sse2_ext=$(if $(BR2_X86_CPU_HAS_SSE2),yes,no) \
+	ax_cv_have_sse3_ext=$(if $(BR2_X86_CPU_HAS_SSE3),yes,no) \
+	ax_cv_have_ssse3_ext=$(if $(BR2_X86_CPU_HAS_SSSE3),yes,no) \
+	ax_cv_have_sse41_ext=$(if $(BR2_X86_CPU_HAS_SSE4),yes,no) \
+	ax_cv_have_sse42_ext=$(if $(BR2_X86_CPU_HAS_SSE42),yes,no) \
+	ax_cv_have_avx_ext=$(if $(BR2_X86_CPU_HAS_AVX),yes,no)
+
+LIQUID_DSP_CFLAGS = $(TARGET_CFLAGS)
+LIQUID_DSP_LDFLAGS = $(TARGET_LDFLAGS)
+
+# Speed over accuracy trade off
+ifeq ($(BR2_PACKAGE_LIQUID_DSP_FAST),y)
+LIQUID_DSP_CFLAGS += -ffast-math
+endif
+
+# use FFTW instead of built-in FFT
+ifeq ($(BR2_PACKAGE_FFTW_PRECISION_SINGLE),y)
+LIQUID_DSP_LDFLAGS += -lfftw3f
+endif
+
+# disable altivec, it has build issues
+ifeq ($(BR2_powerpc)$(BR2_powerpc64)$(BR2_powerpc64le),y)
+LIQUID_DSP_CONF_OPTS += --enable-simdoverride
+endif
+
+ifeq ($(BR2_PACKAGE_FFTW_PRECISION_DOUBLE),y)
+LIQUID_DSP_LDFLAGS += -lfftw3
+endif
+
+ifeq ($(BR2_PACKAGE_FFTW_PRECISION_LONG_DOUBLE),y)
+LIQUID_DSP_LDFLAGS += -lfftw3l
+endif
+
+LIQUID_DSP_CONF_OPTS += \
+	CFLAGS="$(LIQUID_DSP_CFLAGS)" \
+	LDFLAGS="$(LIQUID_DSP_LDFLAGS)"
+
+$(eval $(autotools-package))