Paul Menzel (paulepanter@users.sourceforge.net) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2996
-gerrit
commit 62c88966d6c7bd75fd62a8759fdbb7f444a34319 Author: Paul Menzel paulepanter@users.sourceforge.net Date: Sun Mar 31 22:15:43 2013 +0200
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] […]
Change-Id: Id75dea081ecb35390f283520a7e5dce520f4c98d Signed-off-by: Paul Menzel paulepanter@users.sourceforge.net --- util/inteltool/Makefile | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/util/inteltool/Makefile b/util/inteltool/Makefile index 6c94460..2028a4a 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