Build the upstream python libfdt module. At present the legacy module is
still built and is the one that it used. Future work will switch this
over.
Signed-off-by: Simon Glass <s...@chromium.org>
---
tools/Makefile | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/tools/Makefile b/tools/Makefile
index cd08d3b33b..65d3fb911a 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -63,6 +63,11 @@ FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
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
+
+libfdt_tree := $(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/, \
@@ -114,6 +119,15 @@ mkimage-objs := $(dumpimage-mkimage-objs) mkimage.o
fit_info-objs := $(dumpimage-mkimage-objs) fit_info.o
fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o
+tools/_libfdt.so: $(LIBFDT_SRCS) $(LIBFDT_SWIG)
+ LDFLAGS="$(HOSTLDFLAGS)" CFLAGS= VERSION=u-boot-$(UBOOTVERSION) \
+ CPPFLAGS="$(_hostc_flags)" OBJDIR=tools \
+ SOURCES="$(LIBFDT_SRCS) $(LIBFDT_SWIG)" \
+ SWIG_OPTS="-I$(srctree)/lib/libfdt -I$(srctree)/lib" \
+ $(libfdt_tree)/pylibfdt/setup.py --quiet build_ext --inplace
+ mv $(libfdt_tree)/pylibfdt/libfdt.py tools/.
+ rm $(libfdt_tree)/pylibfdt/libfdt_wrap.c
+
# Build a libfdt Python module if swig is available
# Use 'sudo apt-get install swig libpython-dev' to enable this
hostprogs-y += \
@@ -219,6 +233,10 @@ 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
--
2.12.2.762.g0e3151a226-goog
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