X-Git-Url: http://git.megacz.com/?p=nestedvm.git;a=blobdiff_plain;f=upstream%2FMakefile;h=e8082da0db076e6b1f62d5b81e7e97715997e8b8;hp=73f3a11c8063fa224a295955b40db31bfd0ddd8b;hb=3a9347de699c1d52ae6ffe35c21fa30cea1c8033;hpb=c2b2704764af1ade923ba8f15d517b87f9d16189

diff --git a/upstream/Makefile b/upstream/Makefile
index 73f3a11..e8082da 100644
--- a/upstream/Makefile
+++ b/upstream/Makefile
@@ -14,7 +14,7 @@ configure_binutils = --target=mips-unknown-elf
 
 version_newlib = 1.11.0
 url_newlib = http://mirrors.rcn.net/pub/sourceware/newlib/newlib-$(version_newlib).tar.gz
-patches_newlib = newlib-mips.patch newlib-tzset.patch newlib-malloc.patch
+patches_newlib = newlib-mips.patch newlib-tzset.patch newlib-malloc.patch newlib-vasprintf.patch
 configure_newlib = --enable-multilib --target=mips-unknown-elf
 
 url_openbsdglob = http://www.brianweb.net/xwt/openbsdglob.tar.gz
@@ -36,17 +36,29 @@ export PATH
 PATCH = $(shell test `uname` = SunOS && echo gpatch || echo patch)
 
 tasks/full_toolchain: tasks/build_binutils tasks/build_gcc_step2 tasks/build_libc
+	for f in crt0.o support.o support_aux.o; do \
+		rm -f "$(usr)/mips-unknown-elf/lib/$$f"; \
+		ln -s "$(root)/build/org/ibex/nestedvm/$$f" "$(usr)/mips-unknown-elf/lib/$$f"; \
+	done
+
+	rm -f "$(usr)/mips-unknown-elf/lib/linker.ld"
+	ln -s "$(root)/src/org/ibex/nestedvm/linker.ld" "$(usr)/mips-unknown-elf/lib/linker.ld"
+
+	if [ ! -e "$(usr)/mips-unknown-elf/include/getopt.h" ]; then \
+		echo '#include <unistd.h>' > "$(usr)/mips-unknown-elf/include/getopt.h"; \
+	fi
+	
+	mips-unknown-elf-gcc -dumpspecs \
+		| sed '/startfile:$$/{n;s/crt0%O%s/crt0%O%s support%O%s support_aux%O%s/;};' \
+		| sed '/link_command:$$/{n;s/%{T\*}/%{T*} %{!T:-T linker.ld%s}/;};' \
+		> "$(usr)/lib/gcc-lib/mips-unknown-elf/$(version_gcc)/specs"
+		
 	touch $@
 
 tasks/build_gcc: tasks/build_binutils
 tasks/build_newlib: tasks/build_gcc
 
 tasks/build_libc: tasks/build_newlib tasks/build_regex tasks/build_openbsdglob
-	# HACK
-	rm -f $(usr)/mips-unknown-elf/lib/crt0.o
-	ln -s $(root)/build/org/ibex/nestedvm/crt0.o $(usr)/mips-unknown-elf/lib/crt0.o 
-	
-	echo '#include <unistd.h>' > $(usr)/mips-unknown-elf/include/getopt.h
 	touch $@
 
 clean_%:
@@ -85,7 +97,6 @@ tasks/patch_%: tasks/extract_%
 
 tasks/build_%: tasks/patch_%
 	mkdir -p $(usr)
-	@[ "$*" = "newlib" ] && rm -f $(usr)/mips-unknown-elf/lib/crt0.o || true
 	mkdir -p build/$*-obj && cd build/$*-obj && \
 		../$*-$(version_$*)/configure --prefix=$(usr) $(configure_$*) && \
 		$(MAKE) TARGET_CFLAGS="$(MIPS_CFLAGS)" && \