Update buidlroot to version 2016.08.1

bsp/buildroot/package/efivar/efivar.mk

@@ -0,0 +1,57 @@
+################################################################################
+#
+# efivar
+#
+################################################################################
+
+EFIVAR_VERSION = 0.23
+EFIVAR_SITE = $(call github,rhinstaller,efivar,$(EFIVAR_VERSION))
+EFIVAR_LICENSE = LGPLv2.1
+EFIVAR_LICENSE_FILES = COPYING
+EFIVAR_DEPENDENCIES = popt
+EFIVAR_INSTALL_STAGING = YES
+
+# BINTARGETS is set to skip efivar-static which requires static popt,
+# and since we depend on glibc, we will never be built in a
+# static-only environment.
+# -fPIC is needed at least on MIPS, otherwise fails to build shared
+# -library.
+EFIVAR_MAKE_OPTS = \
+	libdir=/usr/lib \
+	BINTARGETS=efivar \
+	LDFLAGS="$(TARGET_LDFLAGS) -fPIC"
+
+# Explicitly linking with shared libgcc is required on MicroBlaze and
+# Nios II, otherwise it fails due to FDE encoding in static libgcc.
+ifeq ($(BR2_microblaze)$(BR2_nios2),y)
+EFIVAR_MAKE_OPTS += SOFLAGS="-shared -shared-libgcc"
+endif
+
+define EFIVAR_BUILD_CMDS
+	# makeguids is an internal host tool and must be built separately with
+	# $(HOST_CC), otherwise it gets cross-built.
+	$(HOST_MAKE_ENV) $(HOST_CONFIGURE_OPTS) \
+		CFLAGS="$(HOST_CFLAGS) -std=gnu99" \
+		$(MAKE) -C $(@D)/src gcc_cflags=  makeguids
+
+	$(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE1) -C $(@D) \
+		AR=$(TARGET_AR) NM=$(TARGET_NM) RANLIB=$(TARGET_RANLIB) \
+		$(EFIVAR_MAKE_OPTS) \
+		all
+endef
+
+define EFIVAR_INSTALL_STAGING_CMDS
+	$(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE1) -C $(@D) \
+		$(EFIVAR_MAKE_OPTS) \
+		DESTDIR="$(STAGING_DIR)" \
+		install
+endef
+
+define EFIVAR_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE1) -C $(@D) \
+		$(EFIVAR_MAKE_OPTS) \
+		DESTDIR="$(TARGET_DIR)" \
+		install
+endef
+
+$(eval $(generic-package))