-# path
-PATH := jikes-1.18/bin:$(PATH)
-
-# path
-PATH := jikes-1.18/bin:$(PATH)
-
-
-## Platform-Neutral ###########################################################################
-
-ifneq ($(verbose),true)
-.SILENT: $(cc_objects) $(java_objects) $(java_headers) all bin/org/xwt/builtin.xwar $(target_bin) compile
-silent := --silent
-endif
-
-compile: .javac .bootclasspath bin/org/xwt/builtin.xwar
- echo "compiling .java -> .class:"
- mkdir -p bin
- $(shell cat .javac) -classpath lib/libgcj-minimal.jar $(java_sources) -d bin/ 2>&1 | \
- grep -v ^\\[read | sed s_^\\[write\ bin/__ | sed s_.class\\]_.java_ | sed "s_^_compiling .java -> .class: src/_"
-
-# platforms
-all: Win32 Linux Java2 Solaris
-
-.javac:
- if \
- type jikes && (jikes --version | grep "Version 1.18"); \
- then \
- echo "public class GetBootClassPath { public static void main(String[] s) { " > GetBootClassPath.java; \
- echo "System.out.println(System.getProperty(\"sun.boot.class.path\")); } }" >> GetBootClassPath.java; \
- javac GetBootClassPath.java; \
- java -cp . GetBootClassPath > .bootclasspath; \
- rm GetBootClassPath.*; \
- echo -n "jikes -nowarn -sourcepath src/ -bootclasspath " > .javac; \
- cat .bootclasspath >> .javac; \
- else \
- echo "WARNING: You do not have jikes; falling back to javac. Compiles will be very slow."; \
- echo javac > .javac; \
- fi \
-
-jikes:
- curl ftp://www-126.ibm.com/pub/jikes/1.18/jikes-1.18.tar.bz2 | tar xjvf -
- cd jikes-1.18; ./configure --prefix=`pwd` && make && make install
- ln -sf jikes-1.18/bin/jikes .jikes
-
-bin/org/xwt/builtin.xwar: $(xwar_sources)
- mkdir -p bin/org/xwt
- cd src; $(jar) cf ../bin/org/xwt/builtin.xwar $(xwar_sources:src/%=%)
+
+
+#############################################################################
+# Overview:
+#
+# The Makefile has been divided into phases; each phase depends on the
+# previous one. Subphases of the same phase (ie 1a, 1b) are not
+# interdependent. You can think of the build process as proceeding
+# through the phases in order, but processing subphases within a given
+# phase in any order.
+#
+
+# PHASE 1a: upstream code and how to fetch it
+include Makefile.upstream
+jpeg_c_sources := jdapimin.c jdapistd.c jcomapi.c jcparam.c jdmaster.c jdinput.c jdmainct.c jdcoefct.c jdpostct.c jdmarker.c
+jpeg_c_sources += jdhuff.c jdphuff.c jddctmgr.c jidctint.c jidctfst.c jidctflt.c jidctred.c jdsample.c jdcolor.c jdmerge.c
+jpeg_c_sources += jquant1.c jquant2.c jerror.c jutils.c jmemnobs.c jmemmgr.c
+
+upstream/jpeg-6b/src/%.c: download_jpeg-6b
+
+freetype_sources := ftsystem.c ftmm.c ftbbox.c ftinit.c ftdebug.c ftbase.c ftglyph.c smooth.c sfnt.c truetype.c
+upstream/freetype-2.1.4/%.c: download_freetype-2.1.4
+
+# PHASE 1b: human-written inputs
+java_sources := $(patsubst src/%.java, build/java/%.java, $(shell find src -name \*.java))
+java_sources += $(patsubst src/%.java.pp, build/java/%.java, $(shell find src -name \*.java.pp))
+java_sources += $(patsubst src/%.mips.c, build/java/%.java, $(shell find src -name \*.mips.c))
+java_sources += build/java/org/xwt/Builtin.java
+
+# PHASE 2: ready-to-compile java files (either symlinked to phase 1a sources or else generated from them)
+build/java/%.java: src/%.java ; @echo linking $@; mkdir -p $(@D); ln -s `echo $(@D) | sed 's_[^/]*\(/\|$$\)_../_g'`/$< $@
+build/cc/%.cc: src/%.c ; @echo linking $@; mkdir -p $(@D); ln -s `echo $(@D) | sed 's_[^/]*\(/\|$$\)_../_g'`/$< $@
+build/c/jpeg/%.c: upstream/jpeg-6b/src/%.c
+ @echo linking $@; mkdir -p $(@D); ln -s `echo $(@D) | sed 's_[^/]*\(/\|$$\)_../_g'`/$< $@
+build/c/freetype/%.c: upstream/freetype-2.1.4/src/base/%.c
+ @echo linking $@; mkdir -p $(@D); ln -s `echo $(@D) | sed 's_[^/]*\(/\|$$\)_../_g'`/$< $@
+build/c/freetype/%.c: upstream/freetype-2.1.4/src/%/%.c
+ @echo linking $@; mkdir -p $(@D); ln -s `echo $(@D) | sed 's_[^/]*\(/\|$$\)_../_g'`/$< $@
+
+build/java/%.java: src/%.java.pp build/class/org/xwt/util/Preprocessor.class
+ @echo "preprocessing .java.pp -> .java: $<"
+ @mkdir -p `dirname $@`
+ @rm -f $@
+ @java -cp build/class org.xwt.util.Preprocessor < $< > $@
+
+# PHASE 3: class files
+build/class/%.class: build/java/%.java .jikes
+ @echo "compiling .java -> .class: $<"
+ @mkdir -p build/class
+ @./.jikes $<
+
+compile: .compile
+.compile: $(java_sources)
+ @echo "compiling .java -> .class: src/**/*.java"
+ @mkdir -p build/class
+ @./.jikes $(java_sources)
+ @touch .compile
+
+# PHASE 4: gcj-generated headers
+java_headers := $(java_sources:build/java/%.java=build/h/%.h)
+build/h/%.h: build/class/%.class .compile
+ @echo "extracting .class -> .h: $<"
+ @mkdir -p `dirname $@`
+ @ls `echo $< | sed s/.class\$$//`*.class |\
+ sed s_build/class/__ | sed s/.class\$$//g | sed s_/_._g | (cd build/class; xargs ../../$(gcc_path)/bin/gcjh -d ../h --classpath .)
+
+# PHASE 4: object files
+build/$(platform)/%.java.o: build/java/%.java
+ @echo "compiling .java -> .o: $<"
+ @mkdir -p `dirname $@`
+ @$(gcj) -c $< -o $@
+
+build/$(platform)/org/xwt/plat/$(platform).cc.o: src/org/xwt/plat/*.cc $(java_headers)
+ @echo "compiling .cc -> .o: $<"
+ @mkdir -p `dirname $@`
+ @$(g++) -I/usr/X11R6/include/ -I$(gcc_path)/include -Ibuild/h -Iupstream/$(platform)/include -Wno-multichar -c $< -o $@
+
+build/$(platform)/jpeg-6b/%.c.o: upstream/jpeg-6b/src/%.c
+ @echo "compiling .c -> .o: $<"
+ @mkdir -p `dirname $@`
+ @$(gcc) -Ibuild/h -c $< -o $@
+
+# PHASE 5: linking
+$(target_bin).ar: $(java_object_files) build/$(platform)/org/xwt/plat/$(platform).cc.o $(jpeg_object_files)
+ @echo "archiving .o -> $(target_bin).ar"
+ @rm -f $(target_bin).ar
+ @$(ar) -c $(target_bin).ar $^
+
+$(target_bin): $(target_bin).ar
+ @echo "linking .o -> $(target_bin)"
+ @mkdir -p build/$(platform)
+ @$(gcj) --main=org.xwt.Main -o build/$(platform)/$(target_bin) $(target_bin).ar -L$(gcc_path)/lib $(platform_link)
+
+
+##############################################################################
+# Special treatment:
+#
+
+build/java/org/xwt/Builtin.java:: $(shell ls src/org/xwt/builtin/*.png src/org/xwt/builtin/*.xwt src/org/xwt/builtin/*.xwf)
+ @mkdir -p `dirname $@` build build/java build/class build/h build
+ @echo "zipping/uuencoding .xwt -> .java: build/java/org/xwt/Builtin.java"
+ @echo "package org.xwt;" > build/java/org/xwt/Builtin.java
+ @echo "class Builtin {" >> build/java/org/xwt/Builtin.java
+ @echo "public static String encoded = " >> build/java/org/xwt/Builtin.java
+ @cd src; $(jar) cf - $(<:src/%=%) | \
+ uuencode foo | tail -n +2 | grep -v '^end$$' | grep -v '^`$$' | \
+ sed 's_\(.+\)_"\1" +_' >> ../build/java/org/xwt/Builtin.java
+ @echo "\"\"; }" >> build/java/org/xwt/Builtin.java
+
+build/java/org/xwt/imp/Freetype.java:: build/mips/freetype.mips build/class/org/xwt/imp/MIPS.class
+ @echo "translating .mips -> .java: $@"
+ @mkdir -p build/java/org/xwt/imp/
+ @rm -f $@
+ @java -cp build/class org.xwt.imp.MIPS org.xwt.imp.Freetype build/mips/freetype.mips > build/java/org/xwt/imp/Freetype.java
+
+build/mips/%.o: src/org/xwt/imp/%.c $(gcc_path)/bin/mips-gcc upstream/.freetype
+ @mkdir -p build/mips
+ @echo "compiling $< -> $@ (mips)"
+ @$(gcc_path)/bin/mips-gcc \
+ -march=mips1 \
+ -I upstream/freetype-2.1.4/include \
+ -c -o $@ $<
+
+build/mips/freetype.mips: $(gcc_path)/bin/mips-gcc build/mips/crt0.o build/mips/syscalls.o build/mips/Freetype.o upstream/.freetype-mips
+ @echo "compiling .c -> .mips: $@"
+ @mkdir -p build/mips
+ @make -sC upstream newlib-1.11.0/src newlib-1.11.0/build-mips/.installed freetype-2.1.4/src target=mips
+ $(gcc_path)/bin/mips-gcc \
+ -nostdlib \
+ --static \
+ -march=mips1 \
+ -T src/org/xwt/imp/linker.ld \
+ -Lbuild/mips \
+ -Lupstream/freetype-2.1.4/objs \
+ -o $@ \
+ build/mips/Freetype.o \
+ -lfreetype
+
+
+##############################################################################
+# Supported Platforms:
+#
+
+# compile is here to force compilation of the .class files (they get used via -Ibuild) without
+# having the individual .o's depend on the .java's (otherwise every .o gets recompiled when one .java changes)
+gcj: $(gcc_path)/bin/$(target)-gcj compile $(target_bin)
+build/JVM/xwt.jar:.compile
+ @echo "archiving .class -> .jar: build/JVM/xwt.jar"
+ @mkdir -p build/JVM
+ @echo -e "Manifest-Version: 1.0\nMain-Class: org.xwt.Main\n" > build/JVM/.manifest
+ @cd build/class; $(jar) cfm ../JVM/xwt.jar ../JVM/.manifest \
+ `find . -name \*.class | grep -v org/xwt/plat/` \
+ org/xwt/plat/AWT*.class org/xwt/plat/Java2*.class
+ @echo
+
+
+
+##############################################################################
+# Misc
+#