Makefile: Minor fix in OPENSBI_VERSION_GIT

Currently, if someone has forked OpenSBI repo quite sometime back
and this fork is not having updated tags from upstream riscv/opensbi
repo then "git describe" command can fail. To tackle this, we redirect
error output of "git describe" to /dev/null.

Signed-off-by: Anup Patel <anup.pate@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Anup Patel 2019-09-26 09:33:46 +05:30 committed by Anup Patel
parent 1e9f88889f
commit 2c7bab76a2

View file

@ -65,7 +65,7 @@ export firmware_dir=$(CURDIR)/firmware
# Find library version
OPENSBI_VERSION_MAJOR=`grep "define OPENSBI_VERSION_MAJOR" $(include_dir)/sbi/sbi_version.h | sed 's/.*MAJOR.*\([0-9][0-9]*\)/\1/'`
OPENSBI_VERSION_MINOR=`grep "define OPENSBI_VERSION_MINOR" $(include_dir)/sbi/sbi_version.h | sed 's/.*MINOR.*\([0-9][0-9]*\)/\1/'`
OPENSBI_VERSION_GIT=$(shell if [ -d $(src_dir)/.git ]; then git describe; fi)
OPENSBI_VERSION_GIT=$(shell if [ -d $(src_dir)/.git ]; then git describe 2> /dev/null; fi)
# Setup compilation commands
ifdef CROSS_COMPILE