tasks/build_newlib: tasks/build_gcc
cross_root := $(usr)/mips-unknown-elf
-libc_a := $(cross_root)/lib/libc.a
tasks/download_%:
if [ -z "$(url_$*)" ]; then echo "No url for $*" >&2; false; fi
tasks/extract_darcs_%:
mkdir -p build
if [ -z "$(darcs_$*)" ]; then echo "No darcs url for $*" >&2; false; fi
- cd build && darcs get --verbose "$(darcs_$*)"
+ if [ -d "$(root)/_darcs" ]; then \
+ cd build && darcs get --repo-name="$*" --verbose "$(darcs_$*)"; \
+ else \
+ mkdir -p "build/$*" && cd "build/$*"; \
+ wget -nH -rl 16 -N -X _darcs $(darcs_$*); \
+ fi
touch $@
update_darcs_%: tasks/extract_darcs_%
- cd "build/$*" && darcs pull
+ if [ -d "build/$*/_darcs" ]; then \
+ cd "build/$*" && darcs pull; \
+ else \
+ cd "build/$*" && wget -np -nH --cut-dirs=1 -rl 16 -N -X _darcs $(darcs_$*); \
+ fi
rm "tasks/build_darcs_$*" # to force a rebuild
tasks/build_darcs_%: tasks/extract_darcs_%
- cd "build/$*" && make
+ cd "build/$*" && $(MAKE)
touch $@
tasks/build_extraheaders: $(upstream)/misc/extraheaders.sh tasks/build_newlib
cd $(cross_root)/include && sh $<
touch $@
-tasks/build_libc: tasks/build_newlib tasks/build_extraheaders tasks/build_regex tasks/build_openbsdglob misc/extraheaders.sh $(patsubst %,$(root)/build/org/ibex/nestedvm/%.o, crt0 support support_aux)
+top_lev_stuff := $(patsubst %,../build/org/ibex/nestedvm/%.o, crt0 support support_aux)
+
+$(top_lev_stuff):
# HACK: Get the top level makefile to build the support stuff
- $(MAKE) -s -C $(root) $(patsubst %,build/org/ibex/nestedvm/%.o, crt0 support support_aux)
+ $(MAKE) -C .. $(top_lev_stuff:../%=%)
+tasks/build_libc: tasks/build_newlib tasks/build_extraheaders tasks/build_regex tasks/build_openbsdglob misc/extraheaders.sh $(top_lev_stuff)
# Add our support stuff to libc
- mips-unknown-elf-ar sr $(libc_a) $(patsubst %,$(root)/build/org/ibex/nestedvm/%.o, support support_aux)
+ mips-unknown-elf-ar sr $(cross_root)/lib/libc.a $(patsubst %,../build/org/ibex/nestedvm/%.o, support support_aux)
+ mips-unknown-elf-ar sr $(cross_root)/lib/single-float/libc.a $(patsubst %,../build/org/ibex/nestedvm/%.o, support support_aux)
rm -f $(cross_root)/lib/crt0.o
cp $(root)/build/org/ibex/nestedvm/crt0.o $(cross_root)/lib/crt0.o