Andrew Wu 1287d1cc80 Makefile: Check $CC variable returned from xcompile is not empty. ... If xcompile can't find out suitable GCC compiler for i386/armv7, it will not set $CC_i386/$CC_armv7 variable. Makefile sets $CC variable from xcompile, and will print strange error messages when executing $CC program if $CC is empty. Add checking to avoid this problem. If $CC is empty, also delete invalid .xcompile file, so Make can recreate this file next time. Change-Id: Ia8d481d76ca52f3351cb99f05779d06947161c5d Signed-off-by: Andrew Wu <arw@dmp.com.tw> Reviewed-on: http://review.coreboot.org/3905 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan A. Kollasch <jakllsch@kollasch.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>		2014-01-23 20:43:28 +01:00
..
bayou	GPLv2 notice: Unify all files to just use one space in »MA 02110-1301«	2013-03-01 10:16:08 +01:00
coreinfo	GPLv2 notice: Unify all files to just use one space in »MA 02110-1301«	2013-03-01 10:16:08 +01:00
external	Do not export variables to GRUB build	2013-12-06 16:38:51 +01:00
libpayload	Makefile: Check $CC variable returned from xcompile is not empty.	2014-01-23 20:43:28 +01:00
nvramcui	nvramcui: Trim values when setting.	2014-01-19 15:09:29 +01:00
tianocoreboot	GPLv2 notice: Unify all files to just use one space in »MA 02110-1301«	2013-03-01 10:16:08 +01:00