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Respect $(CROSS_COMPILE) when $(CC) is the default 

Commit 1180ed5 told make to only respect $(CROSS_COMPILE) when $(CC)
was unset. But that will never be the case, as make provides
a default value for $(CC). Change this logic to respect $(CROSS_COMPILE)
when $(CC) is the default. Patch originally by Helmet Grohne.

Fixes: 1180ed5 ("Makefile: make the CC definition conditional")
Signed-off-by: dann frazier <dann.frazier@canonical.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
This commit is contained in:
dann frazier 2019-12-09 13:54:13 -07:00 committed by Jes Sorensen
parent 027c099fd1
commit aced6fc954
1 changed files with 3 additions and 1 deletions
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4
Makefile
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@ -46,7 +46,9 @@ ifdef COVERITY
COVERITY_FLAGS=-include coverity-gcc-hack.h
endif
CC ?= $(CROSS_COMPILE)gcc
ifeq ($(origin CC),default)
CC := $(CROSS_COMPILE)gcc
endif
CXFLAGS ?= -ggdb
CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
ifdef WARN_UNUSED