Remove version.c

firmware/Makefile

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 FWTOP := $(shell pwd)
 LIBDIR = $(FWTOP)/lib
 STUBDIR = $(FWTOP)/stub
 TESTDIR = $(FWTOP)/linktest
 BUILD_ROOT := ${BUILD}/$(shell basename ${FWTOP})
 LIBS = $(FWLIB)  # Firmware library must be self-contained
@@ skipping 39 matching lines @@
 LIB_OBJS = $(LIB_SRCS:%.c=${BUILD_ROOT}/%.o)
 
 STUB_SRCS = \
         ./stub/boot_device_stub.c \
         ./stub/load_firmware_stub.c \
         ./stub/tpm_lite_stub.c \
         ./stub/utility_stub.c
 
 STUB_OBJS = $(STUB_SRCS:%.c=${BUILD_ROOT}/%.o)
 
-ALL_SRCS = ${LIB_SRCS} ${STUB_SRCS} version.c
+ALL_SRCS = ${LIB_SRCS} ${STUB_SRCS}
 
 ifeq ($(FIRMWARE_ARCH),)
-test : $(STUB_OBJS) $(FWLIB) update-version
+test : $(STUB_OBJS) $(FWLIB)
         $(CC) $(CFLAGS) $(INCLUDES) -o $(BUILD_ROOT)/a.out \
                 $(TESTDIR)/main.c $(STUB_OBJS) $(LIBS)
 else
 test : $(FWLIB)
 endif
 
-# This is executed at every make, to see if anything has changed
-update-version :
-        find \( -name '*.[ch]' -o -name 'Makefile*' \) -a \! -name version.c \
-                | sort | xargs cat | md5sum | cut -c 25-32 > \
-        ${BUILD_ROOT}/x.tmp && \
-        echo "char* VbootVersion = \"VBOOv=$$(cat ${BUILD_ROOT}/x.tmp)\";" > \
-                ${BUILD_ROOT}/version.tmp && \
-        (cmp -s ${BUILD_ROOT}/version.tmp version.c || \
-                ( echo "** Updating version.c **" &&  \
-                  cp ${BUILD_ROOT}/version.tmp version.c))
-
 include ../common.mk
 
 $(FWLIB) : $(LIB_OBJS)
         rm -f $@
         ar qc $@ $^