summaryrefslogtreecommitdiff
path: root/util/inteltool/Makefile
diff options
context:
space:
mode:
authorPaul Menzel <paulepanter@users.sourceforge.net>2013-03-31 22:15:43 +0200
committerStefan Reinauer <stefan.reinauer@coreboot.org>2013-04-01 22:40:45 +0200
commit9ebd8ea7cfd379cca56a2c48324bdfbe52ff6bab (patch)
tree8f838dfe6e60e6c8359d546fbf1a9fbfd03d43f1 /util/inteltool/Makefile
parent42c5501c3941ce0ddfc14bcd5b9d02d73d4f4e30 (diff)
downloadcoreboot-9ebd8ea7cfd379cca56a2c48324bdfbe52ff6bab.tar.xz
inteltool: Allow to override Makefile variables
Allow to override the variables `CC`, `INSTALL`, `PREFIX`, `CFLAGS` and `LDFLAGS`. Though append `-lpci -lz` to `LDFLAGS`. This way for example a different compiler can easily be used. CC=clang make As a side note, Clang in contrast to GCC does *not* issue the following warnings. $ clang --version Debian clang version 3.2-1~exp6 (tags/RELEASE_32/final) (based on LLVM 3.2) Target: i386-pc-linux-gnu Thread model: posix $ gcc --version gcc-4.7.real (Debian 4.7.2-15) 4.7.2 Copyright (C) 2012 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ make […] amb.c: In function ‘amb_read_config32’: amb.c:31:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] amb.c:31:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] amb.c: In function ‘amb_read_config16’: amb.c:45:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] amb.c:45:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] amb.c: In function ‘amb_read_config8’: amb.c:60:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] amb.c:60:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] […] These are only shown under 32-bit and not 64-bit $ uname -m i686 and are going to be fixed in a separate patch. Change-Id: Id75dea081ecb35390f283520a7e5dce520f4c98d Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/2996 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'util/inteltool/Makefile')
-rw-r--r--util/inteltool/Makefile12
1 files changed, 6 insertions, 6 deletions
diff --git a/util/inteltool/Makefile b/util/inteltool/Makefile
index 6c94460314..2028a4a193 100644
--- a/util/inteltool/Makefile
+++ b/util/inteltool/Makefile
@@ -21,17 +21,17 @@
PROGRAM = inteltool
-CC = gcc
-INSTALL = /usr/bin/install
-PREFIX = /usr/local
-CFLAGS = -O2 -g -Wall -W
-LDFLAGS = -lpci -lz
+CC ?= gcc
+INSTALL ?= /usr/bin/install
+PREFIX ?= /usr/local
+CFLAGS ?= -O2 -g -Wall -W
+LDFLAGS += -lpci -lz
OBJS = inteltool.o cpu.o gpio.o rootcmplx.o powermgt.o memory.o pcie.o amb.o
OS_ARCH = $(shell uname)
ifeq ($(OS_ARCH), Darwin)
-LDFLAGS = -framework DirectHW -lpci -lz
+LDFLAGS += -framework DirectHW
endif
ifeq ($(OS_ARCH), FreeBSD)
CFLAGS += -I/usr/local/include