doc: dfu: describe more DFU function

[oweals/u-boot.git] / tools / env / Makefile

diff --git a/tools/env/Makefile b/tools/env/Makefile
index f5368bc4d0253286ae4ba08f501f50ea5605ceb0..b627796e949ebbd8f6b421cfd949c34d49474292 100644 (file)
--- a/tools/env/Makefile
+++ b/tools/env/Makefile
@@ -1,17 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # (C) Copyright 2002-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:     GPL-2.0+
-#
 
 # fw_printenv is supposed to run on the target system, which means it should be
 # built with cross tools. Although it may look weird, we only replace "HOSTCC"
 # with "CC" here for the maximum code reuse of scripts/Makefile.host.
-HOSTCC = $(CC)
+override HOSTCC = $(CC)
 
 # Compile for a hosted environment on the target
-HOST_EXTRACFLAGS  = $(patsubst -I%,-idirafter%, $(UBOOTINCLUDE)) \
+HOST_EXTRACFLAGS  = -I$(srctree)/tools \
+               $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
                -idirafter $(srctree)/tools/env \
                -DUSE_HOSTCC \
                -DTEXT_BASE=$(TEXT_BASE)
@@ -21,14 +20,18 @@ HOST_EXTRACFLAGS += -DMTD_OLD
 endif
 
 always := fw_printenv
-hostprogs-y := fw_printenv_unstripped
+hostprogs-y := fw_printenv
 
-fw_printenv_unstripped-objs := fw_env.o fw_env_main.o \
+lib-y += fw_env.o \
        crc32.o ctype.o linux_string.o \
-       env_attr.o env_flags.o aes.o
+       env_attr.o env_flags.o
+
+fw_printenv-objs := fw_env_main.o $(lib-y)
+
+quiet_cmd_crosstools_strip = STRIP   $^
+      cmd_crosstools_strip = $(STRIP) $^; touch $@
 
-quiet_cmd_strip = STRIP   $@
-      cmd_strip = $(STRIP) -o $@ $<
+$(obj)/.strip: $(obj)/fw_printenv
+       $(call cmd,crosstools_strip)
 
-$(obj)/fw_printenv: $(obj)/fw_printenv_unstripped FORCE
-       $(call if_changed,strip)
+always += .strip