version_gcc = 3.3
version_gpc = 20030830
+version_texinputs = 1.0
url_gcc-core = http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(version_gcc)/gcc-core-$(version_gcc).tar.gz
url_gcc-c++ = http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(version_gcc)/gcc-g++-$(version_gcc).tar.gz
-url_gcc-gpc = http://www.gnu-pascal.de/alpha/gpc-$(version_gpc).tar.gz
-url_gcc-g77 = http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(version_gcc)/gcc-g77-$(version_gcc).tar.gz
patches_gcc = gcc-fixes.patch gcc-fdata-sections-bss.patch
configure_gcc = --target=mips-unknown-elf --disable-threads --with-gnu-ld --with-gnu-as --with-newlib=yes --enable-sjlj-exceptions --enable-languages="c"
-configure_gcc_step2 = $(configure_gcc) --enable-languages="c,c++,pascal,f77"
+configure_gcc_step2 = $(configure_gcc) --enable-languages="c,c++"
version_binutils = 2.14
url_binutils = ftp://ftp.gnu.org/gnu/binutils/binutils-$(version_binutils).tar.gz
version_bcel = 5.1
url_bcel = http://mirrors.mix5.com/apache/jakarta/bcel/binaries/bcel-$(version_bcel).tar.gz
+url_linpack = http://www.math.iastate.edu/burkardt/f_src/linpack_bench/linpack_bench.f
+
.SECONDARY: # This is broken in gmake < 3.79.1
upstream = $(shell pwd)
rm -rf "build/$(*)"*
rm -f "tasks/build_$*" "tasks/patch_$*" "tasks/extract_$*"
+
+gpc := $(usr)/bin/mips-unknown-elf-gpc
+gpc_flags := --big-endian -w -lgpc -lc $(usr)/mips-unknown-elf/lib/support*.o
+gpc_flags += -Wl,-T,$(usr)/mips-unknown-elf/lib/linker.ld
+g77 := $(usr)/bin/mips-unknown-elf-g77
+g77_flags := --big-endian -w -lg2c -lc $(usr)/mips-unknown-elf/lib/support*.o
+g77_flags += -Wl,-T,$(usr)/mips-unknown-elf/lib/linker.ld
+
+# FIXME ugly path hacks evil bad
+nestedvm := java -cp $(usr)/../build/bcel/bcel-5.1.jar:$(usr)/../../build org.ibex.nestedvm.Compiler -outformat class
+
+tasks/download_tex: ; mkdir -p build/tex; touch $@
+build/tex/tex.web: ; curl -o $@ http://www.math.uni.wroc.pl/~hebisch/tex_p/tex.web
+build/dtex/tangle.p: ; curl http://www.gnu-pascal.de/crystal/gpc/en/attachments/5593/tangle.p.gz | zcat > $@
+tasks/extract_tex: build/tex/tex.web build/tex/tangle.p; touch $@
+
+build/tex/tangle.mips: build/tex/tangle.p tasks/full_toolchain tasks/extract_tex tasks/build_gcc_step2
+ cd build/tex; $(gpc) tangle.p $(gpc_flags) -o tangle.mips
+build/tex/Tangle.class: build/tex/tangle.mips
+ $(nestedvm) -o unixruntime -outfile $@ Tangle $<
+build/tex/tex.p: build/tex/tex.web build/tex/tex.ch build/tex/Tangle.class
+ rm -f build/tex/tex.p build/tex/tex.pool
+ cd build/tex; java -cp .:$(usr)/../../build Tangle \
+ --gpc-rts=-nPascalfile:tex.p \
+ --gpc-rts=-npool:tex.pool \
+ --gpc-rts=-nwebfile:tex.web \
+ --gpc-rts=-nchangefile:tex.ch
+build/tex/tex.mips: build/tex/tex.p tasks/full_toolchain tasks/build_gcc_step2
+ cd build/tex; $(gpc) tex.p $(gpc_flags) -o tex.mips
+tasks/build_tex: build/tex/tex.mips
+ cd build/tex; $(nestedvm) -o unixruntime -outfile TeX.class TeX tex.mips
+ touch $@
+tasks/extract_texinputs: tasks/build_tex tasks/download_texinputs
+ cd build/tex; tar xvzf ../../download/texinputs-1.0.tgz
+ touch $@
+tasks/extract_linpack: tasks/download_linpack ; touch $@
+tasks/download_linpack:
+ mkdir -p build/linpack
+ cd build/linpack; wget -N http://www.math.iastate.edu/burkardt/f_src/linpack_bench/linpack_bench.f
+ touch $@
+
+tasks/build_linpack: tasks/full_toolchain tasks/extract_linpack
+ cd build/linpack; $(g77) linpack_bench.f $(g77_flags) -o linpack.mips
+ cd build/linpack; $(nestedvm) -o unixruntime -outfile Linpack.class Linpack linpack.mips
+ touch $@
+
tasks/download_%:
if [ -z "$(url_$*)" ]; then echo "No url for $*" >&2; false; fi
mkdir -p download
cd download && wget --passive-ftp -N $(url_$*)
touch $@
-tasks/download_gcc: tasks/download_gcc-core tasks/download_gcc-c++ tasks/download_gcc-gpc tasks/download_gcc-g77
+tasks/download_gcc: tasks/download_gcc-core tasks/download_gcc-c++
touch $@
tasks/extract_%: tasks/download_%
mkdir -p build
cd build && gzip -dc ../download/gcc-core-$(version_gcc).tar.gz | tar xf -
cd build && gzip -dc ../download/gcc-g++-$(version_gcc).tar.gz | tar xf -
- cd build && gzip -dc ../download/gcc-g77-$(version_gcc).tar.gz | tar xf -
- cd build && gzip -dc ../download/gpc-$(version_gpc).tar.gz | tar xf - && \
- rm -rf gcc-$(version_gcc)/gcc/p/; mv gpc-$(version_gpc)/p gcc-$(version_gcc)/gcc/p
- rmdir build/gpc-$(version_gpc)
touch $@
tasks/patch_%: tasks/extract_%
if [ ! -e "$(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"
-
+
mkdir -p $(usr)
mkdir -p build/gcc-obj && cd build/gcc-obj && \
echo | ../gcc-$(version_gcc)/configure --prefix=$(usr) $(configure_gcc_step2) && \
projects / nestedvm.git / blobdiff