diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2012-11-10 19:47:47 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-12-19 15:51:57 -0700 |
| commit | 92ace272d06cec1d7f1533bb9edf914fb5845fba (patch) | |
| tree | c33f9b26b2cc64baab8e24e896df9f3641773833 /tools/env/Makefile | |
| parent | 7a546db2ffc6a713fb8009d8246c29da5420f6a7 (diff) | |
fw_env: fix building w/out a config.h
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
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 0e798e0940..e6dc5f32fc 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 |