commit 77f1f7a11738cece09d3e399e30f6106dc0f909a
author Varun Wadekar <vwadekar@nvidia.com> Thu Jan 31 09:22:30 2019 -0800
committer Varun Wadekar <vwadekar@nvidia.com> Tue Feb 05 08:27:32 2019 -0800
tree 3bbec8c5979b71c3535cda7f70b469e327c85e6e
parent a01b0f1619e90aa39e0b5232767269d083186d74

Introduce build option to override libc

This patch introduces a build option 'OVERRIDE_LIBC' that platforms
can set to override libc from the BL image. The default value is '0'
to keep the library.

Change-Id: I10a0b247f6a782eeea4a0359e30a8d79b1e9e4e1
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

make_helpers/defaults.mk

diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk
index c1aa320..76a9fd4 100644
--- a/make_helpers/defaults.mk
+++ b/make_helpers/defaults.mk
@@ -122,6 +122,9 @@
 # NS timer register save and restore
 NS_TIMER_SWITCH			:= 0
 
+# Include lib/libc in the final image
+OVERRIDE_LIBC			:= 0
+
 # Build PL011 UART driver in minimal generic UART mode
 PL011_GENERIC_UART		:= 0