+# note: binaries appear in a different order in the dependency line vs the link line
+build/$(platform)/$(target_bin): .compile build/$(platform)/builtin.o build/$(platform)/org/ibex/plat/$(platform).cc.o upstream/jpeg-6b/build-$(target)/libjpeg.a
+ @echo -e "\n\033[1mlinking .o -> $(target_bin)\033[0m"
+ cd upstream/gcc-3.3/build-$(target)/$(target)/libjava; \
+ (find . -name nat\*.o | grep -v JIS; \
+ echo boehm.o;\
+ echo defineclass.o;\
+ echo exception.o;\
+ echo posix-threads.o;\
+ echo posix.o;\
+ echo prims.o;\
+ echo jni.o;\
+ echo resolve.o;\
+ echo libltdl/ltdl.o;\
+ find java gnu -name \*.o -not -name '*[A-Z]*'; \
+ ) > $(shell pwd)/.natbins
+
+# drop gnu regexp library?
+ cd upstream/gcc-3.3/build-$(target)/$(target)/libjava;\
+ cat $(shell pwd)/.natbins | grep -v shs | grep -v SHS |xargs nm |\
+ grep _ZN | c++filt --format java | grep " U " | sed 's_\.class\$$_.class_' | sed 's_ * U __' | sed 's_(.*__' \
+ > $(shell pwd)/.natcalls
+
+# make $(java_sources)
+ rm -rf build/pruned; mkdir -p build/pruned
+# rm -rf build/pruned; cd build; ln -s class pruned
+ javac -classpath lib/bcel-5.1.jar:build/class -d build/class src/org/ibex/util/BytecodePruner.java
+ rm -f build/$(platform)/ibex.jar
+ cd build/class; \
+ fastjar cf ../$(platform)/ibex.jar \
+ `find . -name \*.class | grep -v ibex/plat/` \
+ org/ibex/plat/$(platform)*.class \
+ org/ibex/plat/X11*.class \
+ org/ibex/plat/GCJ*.class \
+ org/ibex/plat/POSIX*.class
+ java -cp lib/bcel-5.1.jar:build/class org.ibex.util.BytecodePruner \
+ build/$(platform)/ibex.jar:upstream/install/share/java/libgcj-3.3.jar \
+ -o build/pruned \
+ `cat .natcalls | grep -v ^gcj` org.ibex.plat.Linux.main
+
+# rm -rf build/pruned/org/ibex/js/*; cp build/java/org/ibex/js/* build/pruned/org/ibex/js/
+
+ rm -f build/pruned/java/lang/System.*
+ cp upstream/gcc-3.3/src/libjava/java/lang/System.java build/pruned/java/lang/
+
+# rm build/pruned/gnu/gcj/runtime/FirstThread*.*
+# cp upstream/gcc-3.3/src/libjava/gnu/gcj/runtime/FirstThread.java build/pruned/gnu/gcj/runtime/
+
+ rm build/pruned/org/ibex/plat/GCJ*.class
+ cp build/java/org/ibex/plat/GCJ.java build/pruned/org/ibex/plat/
+
+ rm -rf build/Linux/java
+ rm -rf build/Linux/gnu/gcj
+ rm -rf build/Linux/gnu/java
+ rm -rf build/Linux/gnu/classpath
+
+# find build/pruned/gnu/java/locale/ -name 'LocaleInformation_*' -not -name 'LocaleInformation_en.class' -not -name 'LocaleInformation_en_US.class' -exec rm {} \;
+
+# cd build/pruned; fastjar cvf ../../tmp.jar .
+# java -jar lib/jarg.jar -verbose -verbosern -verboseufm -normlv -normsf -normsy -normin \
+# -nornc -nornf -nornm \
+# -normex -nobco tmp.jar
+# cd build/pruned; rm -rf *; fastjar xvf ../../tmp_s.jar
+
+ cp upstream/gcc-3.3/build-$(target)/$(target)/libjava/java/lang/Object.class build/pruned/java/lang/
+
+# -fnew-ra \
+# -ffunction-sections \
+# -fdata-sections \
+# -fomit-frame-pointer \
+# -fno-force-mem \
+# -fno-force-addr \
+# -fbranch-probabilities \
+# -fno-schedule-insns \
+# -fno-optimize-sibling-calls \
+# -fno-if-conversion \
+# -fno-thread-jumps \
+# -foptimize-static-class-initialization \
+# -fno-store-check \
+# -fno-bounds-check \
+# -fmerge-all-constants \
+# -fno-inline-functions \
+# -finline-limit=1 \
+
+ cd build/pruned; \
+ for A in `find . -name \*.class -or -name \*.java`; do \
+ echo compiling $$A....; \
+ ../../upstream/install/bin/$(target)-gcj \
+ -w -c -Os \
+ -fCLASSPATH=../../build/$(platform)/ibex.jar \
+ $$A && \
+ (mkdir -p ../../build/$(platform)/`dirname $$A`; mv *.o ../../build/$(platform)/`dirname $$A`); \
+ done
+
+# rm -rf build/Linux/java/security build/Linux/gnu/java/security build/Linux/java/util/jar build/Linux/java/io/Object*
+# rm -rf build/pruned/java/security build/pruned/gnu/java/security build/pruned/java/util/jar build/pruned/java/io/Object*
+
+ rm -f build/$(platform)/ibex.a
+
+ cd upstream/gcc-3.3/build-$(target)/$(target)/libjava; \
+ $(shell pwd)/upstream/install/$(target)/bin/ar cq \
+ $(shell pwd)/build/$(platform)/ibex.a \
+ `find $(shell pwd)/build/$(platform) -name \*.o` \
+ `cat $(shell pwd)/.natbins`
+# --relax,-O2,--no-whole-archive,
+ PATH=upstream/install/bin:$$PATH upstream/install/bin/$(target)-gcj \
+ -Wl,--no-gc-sections,--noinhibit-exec,-rpath,upstream/install/$(target)/lib \
+ -Wl,-nostdlib,--eh-frame-hdr,-m,elf_i386,-dynamic-linker,/lib/ld-linux.so.2 \
+ --main=org.ibex.plat.$(platform) \
+ -Lupstream/install/$(target)/lib \
+ -Lupstream/install/lib \
+ -Os -w \
+ build/$(platform)/ibex.a \
+ upstream/jpeg-6b/build-$(target)/libjpeg.a \
+ $(link_flags) \
+ upstream/gcc-3.3/build-$(target)/$(target)/boehm-gc/.libs/libgcjgc.a \
+ -lz -ldl -lgcc -lm -lpthread -ldl -lgcc -lc -lgcc \
+ upstream/install/bin/../lib/gcc-lib/i686-pc-linux-gnu/3.3/crtend.o \
+ upstream/install/bin/../lib/gcc-lib/i686-pc-linux-gnu/3.3/../../../../i686-pc-linux-gnu/lib/crtn.o \
+ -o $@
+# strip build/Linux/ibex.linux
+# ls -l build/Linux/ibex.linux
+# upx-ucl-beta --best build/Linux/ibex.linux
+# ls -l build/Linux/ibex.linux
+
+
+### Builtin Resources ##############################################################################
+
+builtin_src := $(shell find src/org/ibex/builtin -name '*.*' \! -name '*.xcf')