single-float

[nestedvm.git] / upstream / Makefile

diff --git a/upstream/Makefile b/upstream/Makefile
index c89998a..7a25bee 100644 (file)
--- a/upstream/Makefile
+++ b/upstream/Makefile
@@ -31,8 +31,8 @@ url_regex = ftp://ftp.zoo.toronto.edu/pub/regex.shar
 
 url_linpack = http://www.math.iastate.edu/burkardt/f_src/linpack_bench/linpack_bench.f
 
-darcs_gcclass = http://gcclass.darcs.brianweb.net/
-darcs_classgen = http://classgen.darcs.brianweb.net/
+darcs_gcclass = http://darcs.brianweb.net/gcclass
+darcs_classgen = http://darcs.brianweb.net/classgen
 
 .SECONDARY: # This is broken in gmake < 3.79.1
 
@@ -51,7 +51,6 @@ tasks/build_gcc: tasks/build_linker
 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
@@ -79,10 +78,10 @@ tasks/extract_darcs_%:
        touch $@
 
 update_darcs_%: tasks/extract_darcs_%
-       if [ -d "build/$*/darcs" ]; then \
+       if [ -d "build/$*/_darcs" ]; then \
                cd "build/$*" && darcs pull; \
-       else
-               cd "build/$*" && wget -nH -rl 16 -N -X _darcs $(darcs_$*); \
+       else \
+               cd "build/$*" && wget -np -nH --cut-dirs=1 -rl 16 -N -X _darcs $(darcs_$*); \
        fi
        rm "tasks/build_darcs_$*" # to force a rebuild
 
@@ -95,12 +94,16 @@ 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