Allow overriding make variables via environment variables.

Fixes cross compiling for Rockbox Utility.

Change-Id: I3419cb4c89836ec3bee10072495042b3732fd66b
This commit is contained in:
Dominik Riebeling 2013-05-03 23:50:12 +02:00
parent d566fd5209
commit 460e959aa9

View file

@ -27,8 +27,8 @@ APPVERSION ?= $(shell $(TOP)/../tools/version.sh $(TOP)/..)
CFLAGS += -DVERSION=\""$(APPVERSION)"\"
TARGET_DIR ?= $(abspath .)/
NATIVECC = gcc
CC = gcc
NATIVECC ?= gcc
CC ?= gcc
CPPDEFINES=$(shell echo foo | $(CROSS)$(CC) -dM -E -)
# use POSIX/C99 printf on windows
CFLAGS += -D__USE_MINGW_ANSI_STDIO=1