update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/musl/musl.mk

@@ -0,0 +1,64 @@
+################################################################################
+#
+# musl
+#
+################################################################################
+
+MUSL_VERSION = 1.1.16
+MUSL_SITE = http://www.musl-libc.org/releases
+MUSL_LICENSE = MIT
+MUSL_LICENSE_FILES = COPYRIGHT
+
+# Before musl is configured, we must have the first stage
+# cross-compiler and the kernel headers
+MUSL_DEPENDENCIES = host-gcc-initial linux-headers
+
+# musl does not provide an implementation for sys/queue.h or sys/cdefs.h.
+# So, add the musl-compat-headers package that will install those files,
+# into the staging directory:
+#   sys/queue.h:  header from NetBSD
+#   sys/cdefs.h:  minimalist header bundled in Buildroot
+MUSL_DEPENDENCIES += musl-compat-headers
+
+# musl is part of the toolchain so disable the toolchain dependency
+MUSL_ADD_TOOLCHAIN_DEPENDENCY = NO
+
+MUSL_INSTALL_STAGING = YES
+
+# Thumb build is broken, build in ARM mode, since all architectures
+# that support Thumb1 also support ARM.
+ifeq ($(BR2_ARM_INSTRUCTIONS_THUMB),y)
+MUSL_EXTRA_CFLAGS += -marm
+endif
+
+define MUSL_CONFIGURE_CMDS
+	(cd $(@D); \
+		$(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(filter-out -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64,$(TARGET_CFLAGS)) $(MUSL_EXTRA_CFLAGS)" \
+		CPPFLAGS="$(filter-out -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64,$(TARGET_CPPFLAGS))" \
+		./configure \
+			--target=$(GNU_TARGET_NAME) \
+			--host=$(GNU_TARGET_NAME) \
+			--prefix=/usr \
+			--libdir=/lib \
+			--disable-gcc-wrapper \
+			--enable-static \
+			$(if $(BR2_STATIC_LIBS),--disable-shared,--enable-shared))
+endef
+
+define MUSL_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)
+endef
+
+define MUSL_INSTALL_STAGING_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
+		DESTDIR=$(STAGING_DIR) install-libs install-tools install-headers
+endef
+
+define MUSL_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
+		DESTDIR=$(TARGET_DIR) install-libs
+	$(RM) $(addprefix $(TARGET_DIR)/lib/,crt1.o crtn.o crti.o Scrt1.o)
+endef
+
+$(eval $(generic-package))