X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=upstream%2FMakefile;h=5360084f0b81bcbc3705205d1518e01792c6c715;hb=94617ade62211d11c80b1e87b2a4c822297dd43f;hp=e633ef7f51838040c9fad9b0c3b23061da48186f;hpb=2127ae8abd0f5f574618d78fa02b9dd3045431f6;p=nestedvm.git

diff --git a/upstream/Makefile b/upstream/Makefile
index e633ef7..5360084 100644
--- a/upstream/Makefile
+++ b/upstream/Makefile
@@ -36,15 +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
-	rm -f $(usr)/mips-unknown-elf/lib/crt0.o
-	ln -s $(root)/build/org/xwt/mips/crt0.o $(usr)/mips-unknown-elf/lib/crt0.o 
-	echo '#include <unistd.h>' > $(usr)/mips-unknown-elf/include/getopt.h
 	touch $@
 
 clean_%: