HOSTCFLAGS_bmp_logo.o := -pedantic
hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc
-envcrc-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o
+envcrc-objs := envcrc.o lib/crc32.o env/embedded.o lib/sha1.o
hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr
HOSTCFLAGS_gen_eth_addr.o := -pedantic
LIBFDT_CSRCS := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c \
fdt_empty_tree.c fdt_addresses.c fdt_overlay.c \
fdt_region.c
+
+# Unfortunately setup.py below cannot handle srctree being ".." which it often
+# is. It fails with an error like:
+# Fatal error: can't create build/temp.linux-x86_64-2.7/../lib/libfdt/fdt.o:
+# No such file or directory
+# To fix this, use an absolute path.
+libfdt_tree := $(shell readlink -f $(srctree)/lib/libfdt)
+
+LIBFDT_SRCS := $(addprefix $(libfdt_tree)/, $(LIBFDT_CSRCS))
+LIBFDT_SWIG := $(addprefix $(libfdt_tree)/, pylibfdt/libfdt.i)
LIBFDT_OBJS := $(addprefix lib/libfdt/, $(patsubst %.c, %.o, $(LIBFDT_CSRCS)))
RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
fit_info-objs := $(dumpimage-mkimage-objs) fit_info.o
fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o
-# Build a libfdt Python module if swig is available
-# Use 'sudo apt-get install swig libpython-dev' to enable this
-hostprogs-y += \
- $(if $(shell which swig 2> /dev/null),_libfdt_legacy.so)
-_libfdt_legacy.so-sharedobjs += $(LIBFDT_OBJS)
-libfdt:
-
-tools/_libfdt_legacy.so: $(patsubst %.o,%.c,$(LIBFDT_OBJS)) \
- tools/libfdt_legacy_wrap.c
- LDFLAGS="$(HOSTLDFLAGS)" CFLAGS= ${PYTHON} $(srctree)/lib/libfdt/setup.py \
- "$(_hostc_flags)" $^
- mv _libfdt_legacy.so $@
-
-tools/libfdt_legacy_wrap.c: $(srctree)/lib/libfdt/libfdt_legacy.swig
- swig -python -o $@ $<
-
-# TODO(sjg@chromium.org): Is this correct on Mac OS?
+# Unfortunately setup.py (or actually the Python distutil implementation)
+# puts files into the same directory as the .i file. We cannot touch the source
+# directory, so we copy the .i file into the tools/ build subdirectory before
+# calling setup. This directory is safe to write to. This ensures that we get
+# all three files in $(obj)/tools: _libfdt.so, libfdt.py and libfdt_wrap.c
+# The latter is a temporary file which we could actually remove.
+tools/_libfdt.so: $(LIBFDT_SRCS) $(LIBFDT_SWIG)
+ $(Q)cp $(LIBFDT_SWIG) tools/.
+ $(Q)unset CC; \
+ unset CROSS_COMPILE; \
+ LDFLAGS="$(HOSTLDFLAGS)" CFLAGS= VERSION="u-boot-$(UBOOTVERSION)" \
+ CPPFLAGS="$(_hostc_flags)" OBJDIR=tools \
+ SOURCES="$(LIBFDT_SRCS) tools/libfdt.i" \
+ SWIG_OPTS="-I$(srctree)/lib/libfdt -I$(srctree)/lib" \
+ $(PYTHON) $(libfdt_tree)/pylibfdt/setup.py --quiet build_ext \
+ --build-lib tools
ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
# Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
endif
endif
+HOSTCFLAGS_fit_image.o += -DMKIMAGE_DTC=\"$(DTC)\"
+
HOSTLOADLIBES_dumpimage := $(HOSTLOADLIBES_mkimage)
HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage)
HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage)
hostprogs-y += fdtgrep
fdtgrep-objs += $(LIBFDT_OBJS) fdtgrep.o
+hostprogs-$(CONFIG_MIPS) += mips-relocs
+
# We build some files with extra pedantic flags to try to minimize things
# that won't build on some weird host compiler -- though there are lots of
# exceptions for files that aren't complaint.
quiet_cmd_wrap = WRAP $@
cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@
-$(obj)/lib/%.c $(obj)/common/%.c:
+$(obj)/lib/%.c $(obj)/common/%.c $(obj)/env/%.c:
$(call cmd,wrap)
clean-dirs := lib common
always := $(hostprogs-y)
+# Build a libfdt Python module if swig is available
+# Use 'sudo apt-get install swig libpython-dev' to enable this
+always += $(if $(shell which swig 2> /dev/null),_libfdt.so)
+
# Generated LCD/video logo
LOGO_H = $(objtree)/include/bmp_logo.h
LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h