diff options
Diffstat (limited to 'tools/env/Makefile')
-rw-r--r-- | tools/env/Makefile | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/env/Makefile b/tools/env/Makefile index 0e798e09403..e6dc5f32fc6 100644 --- a/tools/env/Makefile +++ b/tools/env/Makefile @@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk HOSTSRCS := $(SRCTREE)/lib/crc32.c fw_env.c fw_env_main.c HOSTSRCS += $(SRCTREE)/lib/ctype.c $(SRCTREE)/lib/linux_string.c HOSTSRCS += $(SRCTREE)/common/env_attr.c $(SRCTREE)/common/env_flags.c -HEADERS := fw_env.h $(OBJTREE)/include/config.h +HEADERS := fw_env.h # Compile for a hosted environment on the target HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \ @@ -36,6 +36,15 @@ HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \ -DUSE_HOSTCC \ -DTEXT_BASE=$(TEXT_BASE) +# Pass CONFIG_xxx settings via the command line so that we can build w/out +# a config.h file existing in the first place. Useful for generic builds. +CONFIG_VARS_TO_PASS = \ + ENV_OVERWRITE \ + OVERWRITE_ETHADDR_ONCE \ + ETHADDR +HOSTCPPFLAGS += \ + $(foreach x,$(CONFIG_VARS_TO_PASS),$(if $(CONFIG_$(x)),-DCONFIG_$(x)=$(CONFIG_$(x)))) + ifeq ($(MTD_VERSION),old) HOSTCPPFLAGS += -DMTD_OLD endif |