Merge libfdt into dtc.

Having pulled the libfdt repository into dtc, merge the makefiles and
testsuites so that they build together usefully.

.gitignore

@@ -1,5 +1,8 @@
 *.o
 *.d
+*.a
+*.so
+*~
 *.tab.[ch]
 lex.yy.c
 dtc

Makefile

@@ -9,7 +9,9 @@ DTC_OBJS = dtc.o flattree.o fstree.o data.o livetree.o \
 
 DEPFILES = $(DTC_OBJS:.o=.d)
 
-all: $(TARGETS)
+.PHONY: libfdt tests
+
+all: $(TARGETS) tests libfdt
 
 dtc: $(DTC_OBJS)
 	$(LINK.c) -o $@ $^
@@ -17,6 +19,9 @@ dtc: $(DTC_OBJS)
 ftdump:	ftdump.o
 	$(LINK.c) -o $@ $^
 
+libfdt:
+	cd libfdt && $(MAKE) all
+
 dtc-parser.tab.c dtc-parser.tab.h dtc-parser.output: dtc-parser.y
 	$(BISON) -d $<
 
@@ -25,17 +30,38 @@ lex.yy.c: dtc-lexer.l
 
 lex.yy.o: lex.yy.c dtc-parser.tab.h
 
-check: all
+tests:	tests/all
-	cd tests && $(MAKE) check
+
+tests/%: libfdt
+	$(MAKE) -C tests $*
+
+check:	all
+	cd tests; ./run_tests.sh
+
+checkv:	all
+	cd tests; ./run_tests.sh -v
+
+func:	all
+	cd tests; ./run_tests.sh -t func
+
+funcv:	all
+	cd tests; ./run_tests.sh -t func -v
+
+stress:	all
+	cd tests; ./run_tests.sh -t stress
+
+stressv: all
+	cd tests; ./run_tests.sh -t stress -v
 
 clean:
 	rm -f *~ *.o a.out core $(TARGETS)
 	rm -f *.tab.[ch] lex.yy.c
 	rm -f *.i *.output vgcore.*
 	rm -f *.d
-	cd tests && $(MAKE) clean
+	$(MAKE) -C libfdt clean
+	$(MAKE) -C tests clean
 
 %.d: %.c
-	$(CC) -MM -MG -MT "$*.o $@" $< > $@
+	$(CC) $(CPPFLAGS) -MM -MG -MT "$*.o $@" $< > $@
 
 -include $(DEPFILES)

libfdt/.gitignore

@@ -1,5 +0,0 @@
-*.d
-*.o
-*.a
-*.so
-*~

libfdt/Makefile

@@ -26,35 +26,12 @@ endif
 
 DEPFILES = $(LIBOBJS:%.o=%.d)
 
-all:	libs tests
+all:	libs
 
-.PHONY:	tests libs
+.PHONY:	libs
 
 libs:	$(TARGETLIBS)
 
-tests:	tests/all
-
-tests/%: libs
-	$(MAKE) -C tests $*
-
-check:	all
-	cd tests; ./run_tests.sh
-
-checkv:	all
-	cd tests; ./run_tests.sh -v
-
-func:	all
-	cd tests; ./run_tests.sh -t func
-
-funcv:	all
-	cd tests; ./run_tests.sh -t func -v
-
-stress:	all
-	cd tests; ./run_tests.sh -t stress
-
-stressv: all
-	cd tests; ./run_tests.sh -t stress -v
-
 %.o: %.c
 	@$(VECHO) CC $@
 	$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $<
@@ -74,7 +51,6 @@ libfdt.a: $(LIBOBJS)
 clean:
 	@$(VECHO) CLEAN
 	rm -f *~ *.o *.so *.a *.d *.i *.s core a.out $(VERSION)
-	$(MAKE) -C tests clean
 
 %.d: %.c
 	@$(CC) $(CPPFLAGS) -MM -MT "$*.o $@" $< > $@

libfdt/tests/.gitignore

@@ -1 +0,0 @@
-*.dtb

libfdt/tests/Makefile

@@ -1,62 +0,0 @@
-PREFIX = /usr/local
-
-LIB_TESTS = root_node find_property subnode_offset path_offset getprop \
-	notfound \
-	setprop_inplace nop_property nop_node \
-	sw_tree1 \
-	move_and_save \
-	open_pack rw_tree1 setprop del_property del_node
-LIBTREE_TESTS = truncated_property
-TESTS = $(LIB_TESTS) $(LIBTREE_TESTS)
-UTILS = dumptrees
-
-TREES = test_tree1.dtb
-
-CFLAGS = -Wall -g
-CPPFLAGS = -I..
-LDFLAGS = -L..
-
-LIBFDT = ../libfdt.a
-
-ifdef V
-VECHO = :
-else
-VECHO = echo "	"
-.SILENT:
-endif
-
-DEPFILES = $(TESTS:%=%.d) testutils.d
-
-all:	$(TESTS) $(TREES)
-
-%.o: %.c
-	@$(VECHO) CC $@
-	$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $<
-
-%.o: %.S
-	@$(VECHO) AS $@
-	$(CC) -D__ASSEMBLY__ $(CPPFLAGS) -o $@ -c $<
-
-%: %.o
-	@$(VECHO) LD $@
-	$(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
-
-$(LIB_TESTS): %: testutils.o $(LIBFDT)
-
-$(LIBTREE_TESTS): %: testutils.o trees.o $(LIBFDT)
-
-dumptrees: %: trees.o
-
-$(TREES): dumptrees
-	@$(VECHO) DUMPTREES
-	./dumptrees >/dev/null
-
-clean:
-	@$(VECHO) CLEAN "(tests)"
-	rm -f *~ *.o *.so *.a *.d *.s core a.out
-	rm -f $(TESTS) $(UTILS) *.dtb
-
-%.d: %.c
-	@$(CC) $(CPPFLAGS) -MM -MT "$*.o $@" $< > $@
-
--include $(DEPFILES)

tests/Makefile

@@ -1,12 +1,67 @@
 DTC = ../dtc
 VG_DTC = valgrind --tool=memcheck ../dtc
 
+LIB_TESTS = root_node find_property subnode_offset path_offset getprop \
+	notfound \
+	setprop_inplace nop_property nop_node \
+	sw_tree1 \
+	move_and_save \
+	open_pack rw_tree1 setprop del_property del_node
+LIBTREE_TESTS = truncated_property
+TESTS = $(LIB_TESTS) $(LIBTREE_TESTS)
+UTILS = dumptrees
+
+TREES = test_tree1.dtb
+
+CFLAGS = -Wall -g
+CPPFLAGS = -I../libfdt
+LDFLAGS = -L../libfdt
+
+LIBFDT = ../libfdt/libfdt.a
+
+ifdef V
+VECHO = :
+else
+VECHO = echo "	"
+.SILENT:
+endif
+
+DEPFILES = $(TESTS:%=%.d) testutils.d
+
 check: all
-	./run_all_tests.sh
+	./run_tests.sh
+
+all:	$(TESTS) $(TREES)
+
+%.o: %.c
+	@$(VECHO) CC $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $<
+
+%.o: %.S
+	@$(VECHO) AS $@
+	$(CC) -D__ASSEMBLY__ $(CPPFLAGS) -o $@ -c $<
+
+%: %.o
+	@$(VECHO) LD $@
+	$(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
+
+$(LIB_TESTS): %: testutils.o $(LIBFDT)
+
+$(LIBTREE_TESTS): %: testutils.o trees.o $(LIBFDT)
+
+dumptrees: %: trees.o
 
-all:
+$(TREES): dumptrees
+	@$(VECHO) DUMPTREES
+	./dumptrees >/dev/null
 
 clean:
-	rm -f *~
+	rm -f $(TESTS)
+	rm -f *.dtb dumptrees
+	rm -f *~ *.d *.o a.out core
+	rm -f *.i *.output vgcore.*
 
+%.d: %.c
+	@$(CC) $(CPPFLAGS) -MM -MT "$*.o $@" $< > $@
 
+-include $(DEPFILES)

tests/run_all_tests.sh

@@ -1,2 +0,0 @@
-#! /bin/sh
-