-all: JVM Linux Win32 Java2 #Solaris
-.SILENT: $(cc_objects) $(java_objects) $(java_headers) all build/xwar/builtin.xwar $(target_bin) compile
-
-
-#############################################################################
-# Configurables:
-#
-target_bin := xwt.$(shell echo $(platform) | tr A-Z a-z)
-jikes_flags := -verbose -nowarn -sourcepath src/
-gcc_path := upstream/install
-gcc_optimizations := -O2
-#gcc_optimizations := -O9 -ffast-math -fomit-frame-pointer -foptimize-sibling-calls -finline-functions -funroll-loops -ffunction-sections -fdata-sections
-gcc_flags := $(gcc_optimizations) -Ibuild/h
-gcj_flags += -fCLASSPATH=build/java
-gcj := $(gcc_path)/bin/$(target)-gcj $(gcc_flags) $(gcj_flags)
-g++ := $(gcc_path)/bin/$(target)-g++ $(gcc_flags)
-gcc := $(gcc_path)/bin/$(target)-gcc $(gcc_flags)
-
-gcjh := $(gcc_path)/bin/gcjh
-as := $(gcc_path)/$(target)/bin/as
-ar := $(gcc_path)/$(target)/bin/ar
-ranlib := $(gcc_path)/$(target)/bin/ranlib
-strip := $(gcc_path)/$(target)/bin/strip
-jar := $(shell ((type fastjar &>/dev/null) && echo fastjar) || echo jar)
-
-
-
-#############################################################################
-# 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
-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
-jpeg_sources := $(jpeg_c_sources:%.c=upstream/jpeg-6b/src/%.c)
-$(jpeg_sources):
- make -sC upstream jpeg-6b/src
-
-freetype_sources := $(patsubst %,upstream/freetype-2.1.4/src/src/base/%,ftsystem.c ftmm.c ftbbox.c ftinit.c ftdebug.c ftbase.c ftglyph.c)
-freetype_sources += $(patsubst %,upstream/freetype-2.1.4/src/src/%,smooth/smooth.c autohint/autohint.c sfnt/sfnt.c truetype/truetype.c)
-$(freetype_sources):
- make -sC upstream freetype-2.1.4/.installed
-
-upstream/.jikes:
- make -sC upstream .jikes
-
-$(gcc_path)/bin/$(target)-gcj:
- make -sC upstream gcc-3.3-$(target)
-
-
-# PHASE 1b: human-written inputs
-handwritten_java_sources := $(shell find src -name \*.java)
-handwritten_java_pp_sources := $(shell find src -name \*.java.pp)
-handwritten_mips_sources := $(shell find src -name \*.mips.c)
-handwritten_cc_sources := src/org/xwt/plat/$(platform).cc
-handwritten_c_sources := $(jpeg_sources)
-handwritten_xwar_sources := $(shell ls src/org/xwt/builtin/*.png src/org/xwt/builtin/*.xwt src/org/xwt/builtin/*.xwf)
-
-
-# PHASE 2: ready-to-compile java files (either symlinked to phase 1a sources or else generated from them)
-java_sources := $(handwritten_java_sources:src/%.java=build/java/%.java)
-java_sources += $(handwritten_java_pp_sources:src/%.java.pp=build/java/%.java)
-java_sources += $(handwritten_mips_sources:src/%.mips.c=build/java/%.java)
-java_sources += build/java/org/xwt/Builtin.java
-#java_sources += build/java/org/xwt/imp/Freetype.java
-$(handwritten_java_sources:src/%.java=build/java/%.java): build/java/%.java: src/%.java
- @echo "symlinking: $@"
- @mkdir -p `dirname $@`; \
- cd `dirname $@`; \
- A=`echo $@ | sed 's_[^/]*/_../_g'`; \
- B=`dirname $$A`; \
- C=$$B/$<; \
- ln -s $$C
-
-
-# PHASE 3: class files
-class_files := $(java_sources:build/java/%.java=build/class/%.class)
-$(class_files): build/class/%.class: build/java/%.java upstream/.jikes
- @echo "compiling .java -> .class: $<"
- @mkdir -p build/class
- @upstream/.jikes $<
+# auto directory creation with %/%: %?
+
+ifeq ($(platform),)
+# default
+platform := Java2
+endif
+
+target_Darwin := powerpc-apple-darwin
+target_Win32 := i686-pc-mingw32
+target_Solaris := sparc-sun-solaris2.7
+target_Linux := i686-pc-linux-gnu
+target := $(target_$(platform))
+
+all: Java2 Linux Win32 Darwin Solaris
+
+clean: ; rm -rf build
+dist-clean:
+ rm -rf .jikes .configure* .install* build .compile .build*
+ find upstream -name config.cache -exec rm {} \;
+ test -e upstream/mips && make -C upstream/mips clean
+
+libwing_Linux := -Lupstream/install/i686-pc-linux-gnu/lib/
+libwing_Linux += upstream/install/i686-pc-linux-gnu/lib/libWINGs.a
+libwing_Linux += upstream/install/i686-pc-linux-gnu/lib/libwraster.a
+
+libwing_Solaris := -Lupstream/install/sparc-sun-solaris2.7/lib/
+libwing_Solaris += upstream/install/sparc-sun-solaris2.7/lib/libWINGs.a
+libwing_Solaris += upstream/install/sparc-sun-solaris2.7/lib/libwraster.a
+
+Java2: build/Java2/ibex.jar
+JVM:; make Java2
+Linux: ; make gcj platform=Linux link_flags="$(libwing_Linux) -lXpm -lX11 -lXext"
+Solaris: ; make gcj platform=Solaris link_flags="$(libwing_Solaris) -lXpm -lX11 -lXext -lpthread"
+Win32: ; make gcj platform=Win32 link_flags="-Wl,--subsystem,windows -lcomdlg32"
+Darwin: ; make gcj platform=Darwin link_flags="$(darwin_linker_flags)"
+
+darwin_libdir := upstream/install/powerpc-apple-darwin/lib
+darwin_linker_flags := -Wl,-dylib_file,/usr/lib/libSystem.B.dylib:$(darwin_libdir)/libSystem.B.dylib
+darwin_linker_flags += -Wl,-dylib_file,/usr/lib/system/libmathCommon.A.dylib:$(darwin_libdir)/libmathCommon.A.dylib
+darwin_ogl_libdir := /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries
+darwin_linker_flags += -Wl,-dylib_file,$(darwin_ogl_libdir)/libGL.dylib:$(darwin_libdir)/libGL.dylib
+darwin_linker_flags += -Wl,-dylib_file,$(darwin_ogl_libdir):$(darwin_libdir)/libGLU.dylib
+darwin_linker_flags += -lSystem.B -lmathCommon.A -lGL -lGLU
+
+# stupid broke-ass darwin linker...
+darwin_linker_flags += build/Darwin/org/ibex/plat/OpenGL.java.o build/Darwin/org/ibex/plat/POSIX.java.o
+
+target_bin_extension_$(platform) := $(shell echo $(platform) | tr A-Z a-z)
+target_bin_extension_Win32 := exe
+target_bin_extension_Java2 := jar
+target_bin_extension := $(target_bin_extension_$(platform))
+target_bin := ibex.$(target_bin_extension)
+
+jikes_flags := -nowarn
+gcc_optimizations := -Os
+#gcc_optimizations := -O9 -ffast-math -fomit-frame-pointer -foptimize-sibling-calls
+#gcc_optimizations += -finline-functions -funroll-loops -ffunction-sections -fdata-sections
+gcc_flags := -nostdinc $(gcc_optimizations) -Ibuild/h -Iupstream/jpeg-6b/src -Iupstream/jpeg-6b/build-$(target) -g
+gcc_flags += -Iupstream/install/lib/gcc-lib/$(target)/3.3/include -Iupstream/install/$(target)/include
+gcc_flags += -ffunction-sections -fdata-sections -fno-omit-frame-pointer
+gcj := upstream/install/bin/$(target)-gcj $(gcc_flags) -fCLASSPATH=build/java
+gcj += -fassume-compiled -fmerge-all-constants -finhibit-reflection
+gcj += -foptimize-static-class-initialization -feliminate-dwarf2-dups -w
+gcjh := $(shell pwd)/upstream/install/bin/$(shell test -e upstream/install/bin/$(target)-gcjh && echo $(target)-)gcjh
+g++ := upstream/install/bin/$(target)-gcj $(gcc_flags) -Iupstream/install/include -Wno-multichar
+gcc := upstream/install/bin/$(target)-gcc $(gcc_flags)
+jar := $(shell ((type fastjar &>/dev/null) && echo fastjar) || echo jar)
+
+gcj: .install_gcc-3.3_$(target)
+ make build/$(platform)/$(target_bin) link_flags="$(link_flags)" platform=$(platform)
+
+include Makefile.upstream
+
+# find the superclasses of a platform class
+#superclass_%:
+# @if [ "$*" = "org.ibex.plat.Darwin" ]; then echo org.ibex.plat.OpenGL; fi
+# @echo $*
+# @grep -s extends src/$(subst .,/,$*).java | sed s_.\*extends\ __ | head -n 1 | sed s_\ .\*__ |\
+# xargs --replace make -s superclass_org.ibex.plat.{}
+
+plat_classes_AWT := org.ibex.plat.AWT
+plat_classes_Java2 := org.ibex.plat.Java2 $(plat_classes_AWT)
+plat_classes_GCJ := org.ibex.plat.GCJ
+plat_classes_Win32 := org.ibex.plat.Win32 $(plat_classes_GCJ)
+plat_classes_POSIX := org.ibex.plat.POSIX $(plat_classes_GCJ)
+plat_classes_X11 := org.ibex.plat.X11 $(plat_classes_POSIX)
+plat_classes_Linux := org.ibex.plat.Linux $(plat_classes_X11)
+plat_classes_Solaris := org.ibex.plat.Solaris $(plat_classes_X11)
+plat_classes_Darwin := org.ibex.plat.Darwin org.ibex.plat.OpenGL $(plat_classes_POSIX)
+
+plat_java_src_sources := $(patsubst %,build/java/%.java,$(subst .,/,$(plat_classes_$(platform))))
+java_src_sources := $(shell find src -name '*.java' | grep -v Preprocessor | grep -v /plat/)
+java_src_sources += $(plat_java_src_sources)
+java_sources := $(patsubst src/%.java, build/java/%.java, $(java_src_sources))
+java_sources += build/java/org/xwt/mips/util/SeekableByteArray.java
+java_sources += build/java/org/xwt/mips/util/SeekableData.java
+java_sources += build/java/org/xwt/mips/util/SeekableFile.java
+java_sources += build/java/org/xwt/mips/util/SeekableInputStream.java
+java_sources += build/java/org/xwt/mips/Compiler.java
+java_sources += build/java/org/xwt/mips/ELF.java
+java_sources += build/java/org/xwt/mips/Interpreter.java
+java_sources += build/java/org/xwt/mips/Registers.java
+java_sources += build/java/org/xwt/mips/Runtime.java
+java_sources += build/java/org/xwt/mips/UnixRuntime.java
+java_sources += build/java/org/xwt/mips/Errno.java
+java_sources += build/java/org/xwt/mips/Syscalls.java
+java_sources += build/java/org/xwt/mips/Unistd.java
+
+java_classes := $(java_sources:build/java/%.java=build/class/%.class)
+java_classes += build/class/gnu/regexp/CharUnit.class build/class/gnu/regexp/IntPair.class
+
+build/java/org/xwt/mips/util/%:
+ @test -e .install_mips2java || make .install_mips2java
+ @echo linking $@
+ @mkdir -p $(@D)
+ @cd $(@D); ln -sf ../../../../../../upstream/mips/org/xwt/mips/util/$*
+
+build/java/org/xwt/mips/%:
+ @test -e .install_mips2java || make .install_mips2java
+ @echo linking $@
+ @mkdir -p $(@D)
+ @test -e upstream/mips/build/org/xwt/mips/$* && (cd $(@D); \
+ ln -sf ../../../../../upstream/mips/build/org/xwt/mips/$*); true
+ @test -e upstream/mips/org/xwt/mips/$* && (cd $(@D); \
+ ln -sf ../../../../../upstream/mips/org/xwt/mips/$*); true
+
+
+### Java Source Files ##############################################################################
+
+ifeq ($(platform),Java2)
+.preprocessor: src/org/ibex/util/Preprocessor.java src/org/ibex/util/Vec.java src/gnu/regexp/*.java
+ @make .jikes
+ @mkdir -p build/class/org/ibex/util build/class/gnu/regexp
+ ./.jikes $^ -d build/class
+ @touch $@
+else
+.preprocessor: src/org/ibex/util/Preprocessor.java src/org/ibex/util/Vec.java src/gnu/regexp/*.java
+ @mkdir -p build/class/org/ibex/util build/class/gnu/regexp
+ $(gcj) -Isrc -C $^ -d build/class
+ @touch $@
+endif
+build/cc/%.cc: src/%.c ; @echo linking $@; mkdir -p $(@D); ln -fs `echo $(@D)/ | sed 's_[^/]*//*_../_g'`/$< $@
+build/res/%: src/% ; @echo linking $@; mkdir -p $(@D); ln -fs `echo $(@D)/ | sed 's_[^/]*//*_../_g'`/$< $@
+build/java/org/ibex/%.java: src/org/ibex/%.java .preprocessor
+ @echo -e "\n\033[1mpreprocessing .java -> .java: $<\033[0m"
+ mkdir -p `dirname $@`; java -cp build/class org.ibex.util.Preprocessor < $^ > $@
+build/java/%.java: src/%.java ; @echo linking $@; mkdir -p $(@D); ln -fs `echo $(@D)/ | sed 's_[^/]*//*_../_g'`/$< $@
+
+
+### Java Class Files ##############################################################################
+
+build/class/org/ibex/translators/MIPSApps.class: build/mips/mipsapps.mips .jikes
+ mkdir -p build/java/org/ibex/translators
+ @echo -e "\n\033[1mtranslating .mips -> .java: $<\033[0m"
+ (echo -e 'package org.ibex.translators;\n'; \
+ java -Xint -cp upstream/mips/build org.xwt.mips.Compiler MIPSApps build/mips/mipsapps.mips) \
+ | sed 's,//.*$$,,;'| tr -d '\n' > build/java/org/ibex/translators/MIPSApps.java
+ @echo -e "\n\033[1mcompiling .java -> .class: $<\033[0m"
+ ./.jikes -g:none build/java/org/ibex/translators/MIPSApps.java