Bump buildroot to 2019.02

bsp/buildroot/package/valgrind/valgrind.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-VALGRIND_VERSION = 3.12.0
-VALGRIND_SITE = http://valgrind.org/downloads
+VALGRIND_VERSION = 3.14.0
+VALGRIND_SITE = ftp://sourceware.org/pub/valgrind
 VALGRIND_SOURCE = valgrind-$(VALGRIND_VERSION).tar.bz2
 VALGRIND_LICENSE = GPL-2.0, GFDL-1.2
 VALGRIND_LICENSE_FILES = COPYING COPYING.DOCS
@@ -13,8 +13,8 @@ VALGRIND_CONF_OPTS = \
 	--disable-ubsan \
 	--without-mpicc
 VALGRIND_INSTALL_STAGING = YES
-
-# patch 0004-Fixes-for-musl-libc.patch touching configure.ac
+# Patch 0003-configure.ac-disable-gcc-march-mips64r2-detection.patch
+# touches configure.ac
 VALGRIND_AUTORECONF = YES
 
 # Valgrind must be compiled with no stack protection, so forcefully
@@ -34,11 +34,14 @@ VALGRIND_CFLAGS = \
 # and pass the right -march option, so they take precedence over
 # Valgrind's wrongfully detected value.
 ifeq ($(BR2_mips)$(BR2_mipsel)$(BR2_mips64)$(BR2_mips64el),y)
-VALGRIND_CFLAGS += -march=$(BR2_GCC_TARGET_ARCH)
+VALGRIND_CFLAGS += -march="$(GCC_TARGET_ARCH)"
 endif
 
 VALGRIND_CONF_ENV = CFLAGS="$(VALGRIND_CFLAGS)"
 
+# fix uclibc configure c99 support detection
+VALGRIND_CONF_ENV += ac_cv_prog_cc_c99='-std=gnu99'
+
 # On ARM, Valgrind only supports ARMv7, and uses the arch part of the
 # host tuple to determine whether it's being built for ARMv7 or
 # not. Therefore, we adjust the host tuple to specify we're on
@@ -49,6 +52,12 @@ VALGRIND_CONF_OPTS += \
 	--host=$(patsubst arm-%,armv7-%,$(GNU_TARGET_NAME))
 endif
 
+ifeq ($(BR2_GCC_ENABLE_LTO),y)
+VALGRIND_CONF_OPTS += --enable-lto
+else
+VALGRIND_CONF_OPTS += --disable-lto
+endif
+
 define VALGRIND_INSTALL_UCLIBC_SUPP
 	$(INSTALL) -D -m 0644 package/valgrind/uclibc.supp $(TARGET_DIR)/usr/lib/valgrind/uclibc.supp
 endef