From: Varun Wadekar <vwadekar@nvidia.com>
Date: Thu, 7 Sep 2017 00:17:12 +0000 (-0700)
Subject: Tegra: enable -nostdlib flag
X-Git-Url: http://git.openwrt.org/%22https:/collectd.org//%22/%22https:/collectd.org/%22?a=commitdiff_plain;h=7f9d75d236116a4b6f2f2bf249fefa2a1baed5c0;p=project%2Fbcm63xx%2Fatf.git

Tegra: enable -nostdlib flag

This patch enables the '-nostdlib' flag to instruct the compiler
to not use the standard system libraries and startup files.

Change-Id: Ibf34856f7579ed686280cee19c35d08448cf921c
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
---

diff --git a/plat/nvidia/tegra/platform.mk b/plat/nvidia/tegra/platform.mk
index ac110cc0..614d2a26 100644
--- a/plat/nvidia/tegra/platform.mk
+++ b/plat/nvidia/tegra/platform.mk
@@ -40,5 +40,5 @@ include ${SOC_DIR}/platform_${TARGET_SOC}.mk
 # modify BUILD_PLAT to point to SoC specific build directory
 BUILD_PLAT	:=	${BUILD_BASE}/${PLAT}/${TARGET_SOC}/${BUILD_TYPE}
 
-# enable signed comparison checks
-TF_CFLAGS	+= -Wsign-compare
+# platform cflags (enable signed comparisons, disable stdlib)
+TF_CFLAGS	+= -Wsign-compare -nostdlib