[packages] new package uboot-env-mmc: hacked in support for reading/writing an uboot environment from/to none-flash devices

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

git-svn-id: svn://svn.openwrt.org/openwrt/packages@35271 3c298f89-4303-0410-b956-a3cf2f4a3e73

utils/uboot-envtools-mmc/patches/002-makefile.patch

@@ -0,0 +1,36 @@
+--- a/Makefile
++++ b/Makefile
+@@ -21,12 +21,10 @@
+ # MA 02111-1307 USA
+ #
+ 
+-include $(TOPDIR)/config.mk
+-
+ SRCS	:= $(obj)crc32.c  fw_env.c  fw_env_main.c
+ HEADERS	:= fw_env.h
+ 
+-CPPFLAGS := -Wall -DUSE_HOSTCC -I$(SRCTREE)/include
++CPPFLAGS := -Wall $(CFLAGS)
+ 
+ ifeq ($(MTD_VERSION),old)
+ CPPFLAGS += -DMTD_OLD
+@@ -35,18 +33,7 @@ endif
+ all:	$(obj)fw_printenv
+ 
+ $(obj)fw_printenv:	$(SRCS) $(HEADERS)
+-	$(CROSS_COMPILE)gcc $(CPPFLAGS) $(SRCS) -o $(obj)fw_printenv
++	$(CC) $(CPPFLAGS) $(SRCS) -o $(obj)fw_printenv
+ 
+ clean:
+ 	rm -f $(obj)fw_printenv $(obj)crc32.c
+-
+-$(obj)crc32.c:
+-	ln -s $(src)../../lib_generic/crc32.c $(obj)crc32.c
+-
+-#########################################################################
+-
+-include $(TOPDIR)/rules.mk
+-
+-sinclude $(obj).depend
+-
+-#########################################################################