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-rw-r--r--tools/env/Makefile17
1 files changed, 14 insertions, 3 deletions
diff --git a/tools/env/Makefile b/tools/env/Makefile
index d47fe16..6ad81fd 100644
--- a/tools/env/Makefile
+++ b/tools/env/Makefile
@@ -5,6 +5,11 @@
# 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)
+
# Compile for a hosted environment on the target
HOST_EXTRACFLAGS = $(patsubst -I%,-idirafter%, $(UBOOTINCLUDE)) \
-idirafter $(SRCTREE)/tools/env \
@@ -15,9 +20,15 @@ ifeq ($(MTD_VERSION),old)
HOST_EXTRACFLAGS += -DMTD_OLD
endif
-hostprogs-y := fw_printenv
-always := $(hostprogs-y)
+always := fw_printenv
+hostprogs-y := fw_printenv_unstripped
-fw_printenv-objs := fw_env.o fw_env_main.o \
+fw_printenv_unstripped-objs := fw_env.o fw_env_main.o \
crc32.o ctype.o linux_string.o \
env_attr.o env_flags.o
+
+quiet_cmd_strip = STRIP $@
+ cmd_strip = $(STRIP) -o $@ $<
+
+$(obj)/fw_printenv: $(obj)/fw_printenv_unstripped FORCE
+ $(call if_changed,strip)