From e91ace450610921affee8c93c2e98e6489d05613 Mon Sep 17 00:00:00 2001
From: Jeff H <jeffrey92@gmail.com>
Date: Mon, 21 Jan 2019 11:57:23 -0800
Subject: [PATCH] 3.x: crosstool-ng update for GCC 7.4.0

---
 Makefile     | 4 ++--
 crosstool-ng | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 4724c30..5d57667 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ STANDALONE = y
 # GCC_VERSION = 5.2.0
 
 # GCC_VERSION = 6.4.0
-GCC_VERSION = 7.3.0
+GCC_VERSION = 7.4.0
 # GCC_VERSION = 8.2.0
 CT_GCC_VERSION = $(shell echo $(GCC_VERSION) | sed -e 's/\./_/g')
 
@@ -234,7 +234,7 @@ postbuild:
 	@cp -f $(TOP)/esp-open-lwip/include/lwipopts.h $(TOOLCHAIN)/xtensa-lx106-elf/sys-include/
 	@cp -Rf $(TOOLCHAIN)/xtensa-lx106-elf/usr/include/lwip $(TOOLCHAIN)/xtensa-lx106-elf/sys-include/
 	@cp -Rf $(TOOLCHAIN)/xtensa-lx106-elf/usr/include/arch $(TOOLCHAIN)/xtensa-lx106-elf/sys-include/
-#	@cp -Rf $(TOOLCHAIN)/xtensa-lx106-elf/usr/include/xtensa/* $(TOOLCHAIN)/xtensa-lx106-elf/sys-include/xtensa/
+	@cp -f $(TOP)/lx106-hal/include/xtensa/corebits.h $(TOOLCHAIN)/xtensa-lx106-elf/sys-include/xtensa/
 	@echo "Installing vendor SDK libs into sysroot"
 	@cp -f $(TOOLCHAIN)/xtensa-lx106-elf/usr/lib/libhal.a $(TOOLCHAIN)/xtensa-lx106-elf/lib/libhal.a
 
diff --git a/crosstool-ng b/crosstool-ng
index 60c498e..3539db7 160000
--- a/crosstool-ng
+++ b/crosstool-ng
@@ -1 +1 @@
-Subproject commit 60c498ecbedcc5076cf0da09bb2468eb413b94cb
+Subproject commit 3539db718dbf0d8724783fb8ca662ca3a19ff8ae