--- a/DEVNOTES	Wed Apr 09 11:35:59 2008 +0200
+++ b/DEVNOTES	Wed Apr 09 16:51:14 2008 +0200
@@ -1,3 +1,26 @@
+SCons Targets
+-------------
+models = local-models, download-models
+local-models
+download-models
+
+demos = python-demos, cc-demos
+python-demos
+cc-demos
+
+libs = static-lib, python-module
+objs
+static-lib
+shared-objs
+python-module
+
+all = no-docs, docs
+no-download = libs, demos, local-models
+no-docs = libs, demos, models
+docs
+
+Default is no-docs.
+
 Classes
 -------
 

--- a/Makefile	Wed Apr 09 11:35:59 2008 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +0,0 @@
-ROOT=$(shell pwd)
-include config.mk
-
-nomodels: libs-float libs-double python-module demos ccdemos
-
-all: nomodels models
-
-.PHONY : all nomodels clean distclean help
-
-help:
-	@echo 'available targets:'
-	@echo '	all			make everything'
-	@echo '	nomodels		make everything except models'
-	@echo '	models			download models'
-	@echo '	python-module		build the Python module'
-	@echo '	demos			prepare Python demos'
-	@echo '	ccdemos			build C++ demos'
-	@echo '	help			this help message'
-	@echo '	clean			remove auxiliary files and executables'
-	@echo '	distclean		remove all non-distribution files (use with care)'
-	@echo 'default target is nomodels'
-
-python-module: libs-float
-	$(MAKE) -C src python-module
-
-demos: python-module models
-	$(MAKE) -C demos
-
-ccdemos: libs-float libs-double models
-	$(MAKE) -C ccdemos
-
-models:
-	$(MAKE) -C models
-
-libs-float:
-	$(MAKE) -C src libs-float
-
-libs-double:
-	$(MAKE) -C src libs-double
-
-clean:
-	$(MAKE) -C src clean
-	$(MAKE) -C demos clean
-	$(MAKE) -C ccdemos clean
-
-distclean: clean
-	$(MAKE) -C demos distclean
-	$(MAKE) -C ccdemos distclean
-	$(MAKE) -C models distclean
-
-
-# TARGETS
-#########
-
-tests: testvector testmatrix
-
-
-# RULES
-#######
-
-test%: tests/%.cc
-	$(CXX) -o $@ tests/$*.cc $(CCFLAGS)
-	./$@
-
-
-# DEPENDENCIES
-##############
-
-
-# library tests
-testvector: tests/vector.cc src/vector.h

--- a/SConstruct	Wed Apr 09 11:35:59 2008 +0200
+++ b/SConstruct	Wed Apr 09 16:51:14 2008 +0200
@@ -1,13 +1,41 @@
 Decider('MD5-timestamp')
+import os
+env = Environment(ENV = {'PATH' : os.environ['PATH']})
+
+### GNU C++ Compiler
+#env.Replace(CXX="g++")
+#env.Append(CCFLAGS="-O3 -Wall -pipe -ffast-math -msse3 ")
 
-# CXX=icpc
-# CCFLAGS=-g -fno-strict-aliasing -I$(ROOT)/include
-# -Wall | -w1
+### Intel C++ Compiler
+env.Replace(CXX="icpc")
+env.Append(CCFLAGS="-O3 -w1 -mtune=core2 -xT ")
+
+### MinGW32
+#  LDFLAGS+=-lpthreadGC2
+#  PY_CCFLAGS=-I"C:\Program Files\Python25\include"
+#  PY_LDFLAGS=-L"C:\Program Files\Python25\libs" -lpython25
+
+# pthread
+env.Append(CCFLAGS="-pthread ")
+
+# CCFLAGS=-g -fno-strict-aliasing
 
 # float: -fsingle-precision-constant
 # double: -DPYRIT_DOUBLE
-(lib, pymodule) = SConscript('src/SConscript', build_dir='build/lib', duplicate=0)
+(lib, pymodule) = SConscript('src/SConscript', build_dir='build/lib', duplicate=0, exports='env')
+
+SConscript('ccdemos/SConscript', build_dir='build/ccdemos', duplicate=0, exports='env lib')
+SConscript('demos/SConscript', exports='pymodule')
+env.Alias('demos', ['cc-demos', 'python-demos'])
+
+SConscript('models/SConscript')
 
-SConscript('ccdemos/SConscript', build_dir='build/ccdemos', duplicate=0, exports='lib')
-SConscript('demos/SConscript', exports='pymodule')
-SConscript('models/SConscript')
+env.Alias('docs', Command('docs/html', [], 'doxygen'))
+env.Clean('docs', ['docs/html', 'docs/latex'])
+
+env.Alias('all', ['no-docs', 'docs'])
+env.Alias('no-docs', ['libs', 'demos', 'models'])
+env.Alias('no-download', ['libs', 'demos', 'local-models'])
+
+env.Alias('pyrit', 'no-download')
+Default('pyrit')

--- a/ccdemos/Makefile	Wed Apr 09 11:35:59 2008 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,51 +0,0 @@
-ifndef $(ROOT)
-	ROOT=$(shell pwd)/..
-endif
-
-include $(ROOT)/config.mk
-
-### single precision
-#RTLIBS=libs-float
-#CCFLAGS+=-fsingle-precision-constant
-
-### double precision
-RTLIBS=libs-double
-CCFLAGS+=-DPYRIT_DOUBLE
-
-
-### Rules ###
-%.o: %.cc
-	$(CXX) -c -o $@ $(CCFLAGS) $(SDL_CCFLAGS) $<
-
-%: %.o
-	$(CXX) -o $@ $(ROOT)/bin/$(RTLIBS)/*.o $< image.o $(LDFLAGS) $(SDL_LDFLAGS) -lpng
-
-### Targets ###
-all: realtime realtime_dragon realtime_bunny spheres_shadow textures
-
-realtime: realtime.o $(RTLIBS) image.o
-realtime_dragon: realtime_dragon.o $(RTLIBS) image.o
-realtime_bunny: realtime_bunny.o $(RTLIBS) image.o
-spheres_shadow: spheres_shadow.o $(RTLIBS) image.o
-textures: textures.o $(RTLIBS) image.o
-
-realtime.o: realtime.cc common_sdl.h
-realtime_dragon.o: realtime_dragon.cc common_sdl.h common_ply.h
-realtime_bunny.o: realtime_bunny.cc common_sdl.h common_ply.h
-spheres_shadow.o: spheres_shadow.cc common_sdl.h
-textures.o: textures.cc common_sdl.h
-
-libs-float:
-	$(MAKE) -C ../src libs-float
-
-libs-double:
-	$(MAKE) -C ../src libs-double
-
-image.o: image.c
-	$(CXX) -c -o $@ $*.c
-
-clean:
-	rm -f realtime realtime_dragon realtime_bunny spheres_shadow textures *.o
-
-distclean: clean
-	rm -rf *.png

--- a/ccdemos/SConscript	Wed Apr 09 11:35:59 2008 +0200
+++ b/ccdemos/SConscript	Wed Apr 09 16:51:14 2008 +0200
@@ -1,6 +1,5 @@
-Import('lib')
-
-env = Environment(CPPPATH = ['.','#include'], LIBPATH='#build/lib', LIBS='pyrit')
+Import('env lib')
+env.Append(CPPPATH = ['.','#include'], LIBPATH='#build/lib', LIBS='pyrit')
 
 import os
 SDL_CCFLAGS = os.popen('sdl-config --cflags').read()
@@ -8,9 +7,13 @@
 sdlenv = env.Clone()
 sdlenv.Append(LINKFLAGS=SDL_LDFLAGS, CCFLAGS=SDL_CCFLAGS)
 
+l = []
 image_obj = env.Object('image.c', CC="$CXX")
-sdlenv.Program(['realtime.cc'])
-sdlenv.Program(['realtime_bunny.cc'])
-sdlenv.Program(['realtime_dragon.cc'])
-sdlenv.Program(['spheres_shadow.cc']+image_obj, LIBS="$LIBS:png")
-sdlenv.Program(['textures.cc']+image_obj, LIBS="$LIBS:png")
+l.append( image_obj )
+l.append( sdlenv.Program(['realtime.cc']) )
+l.append( sdlenv.Program(['realtime_bunny.cc']) )
+l.append( sdlenv.Program(['realtime_dragon.cc']) )
+l.append( sdlenv.Program(['spheres_shadow.cc']+image_obj, LIBS="$LIBS:png") )
+l.append( sdlenv.Program(['textures.cc']+image_obj, LIBS="$LIBS:png") )
+
+env.Alias('cc-demos', l)

--- a/config.mk	Wed Apr 09 11:35:59 2008 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-CXX=ccache g++
-
-CCFLAGS=-g -Wall -Wno-write-strings -fno-strict-aliasing -I$(ROOT)/include
-LDFLAGS=
-
-PY_CCFLAGS=$(shell python-config --includes)
-PY_LDFLAGS=$(shell python-config --libs)
-
-SDL_CCFLAGS=$(shell sdl-config --cflags)
-SDL_LDFLAGS=$(shell sdl-config --libs)
-
-ifeq ($(OS), Windows_NT)
-  CCFLAGS+=-DPTHREADS
-  LDFLAGS+=-lpthreadGC2
-  PY_CCFLAGS=-I"C:\Program Files\Python25\include"
-  PY_LDFLAGS=-L"C:\Program Files\Python25\libs" -lpython25
-  MODULENAME=raytracer.pyd
-else
-  CCFLAGS+=-pthread -DPTHREADS -fPIC
-  LDFLAGS+=-pthread
-  MODULENAME=raytracermodule.so
-endif
-
-# optimizations
-CCFLAGS+=-O3 -pipe -ffast-math -msse3

--- a/demos/Makefile	Wed Apr 09 11:35:59 2008 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,22 +0,0 @@
-ifndef $(ROOT)
-    ROOT=$(shell pwd)/..
-endif
-    
-
-all: ModulePath reqs models
-
-ModulePath:
-	echo "$(ROOT)/bin/python-module" > ModulePath
-
-reqs:
-	$(MAKE) -C .. libs-float python-module
-
-models:
-	$(MAKE) -C .. models
-
-clean: ;
-
-distclean: clean
-	rm -f *.png
-	rm -f *.pyc
-	rm -f kdtree.obj

--- a/demos/SConscript	Wed Apr 09 11:35:59 2008 +0200
+++ b/demos/SConscript	Wed Apr 09 16:51:14 2008 +0200
@@ -8,7 +8,10 @@
 	'triangles_monkey.py', 'triangles_sphere.py',
 	'objreader.py', 'plyreader.py', 'lworeader.py']
 
+l = []
 for file in files:
-	env.Copy('#build/demos/'+file, file)
+	l.append( env.Copy('#build/demos/'+file, file) )
 
-env.Copy('#build/demos/'+str(pymodule[0]).split('/')[-1], str(pymodule[0]))
+l.append( env.Copy('#build/demos/'+str(pymodule[0]).split('/')[-1], str(pymodule[0])) )
+
+env.Alias('python-demos', l)

--- a/models/Makefile	Wed Apr 09 11:35:59 2008 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-ifndef $(ROOT)
-    ROOT=$(shell pwd)/..
-endif
-    
-
-all: models
-
-models: bunny happy dragon
-
-bunny:
-	wget ftp://graphics.stanford.edu/pub/3Dscanrep/bunny.tar.gz
-	tar xzf bunny.tar.gz
-	rm bunny.tar.gz
-	rm -rf bunny/data
-	mv bunny/reconstruction/* bunny
-	rmdir bunny/reconstruction
-
-happy:
-	wget ftp://graphics.stanford.edu/pub/3Dscanrep/happy/happy_recon.tar.gz
-	tar xzf happy_recon.tar.gz
-	rm happy_recon.tar.gz
-	mv happy_recon happy
-
-dragon:
-	wget ftp://graphics.stanford.edu/pub/3Dscanrep/dragon/dragon_recon.tar.gz
-	tar xzf dragon_recon.tar.gz
-	rm dragon_recon.tar.gz
-	mv dragon_recon dragon
-
-clean: ;
-
-distclean: clean
-	rm -rf bunny
-	rm -rf happy
-	rm -rf dragon

--- a/models/SConscript	Wed Apr 09 11:35:59 2008 +0200
+++ b/models/SConscript	Wed Apr 09 16:51:14 2008 +0200
@@ -2,8 +2,16 @@
 env.Append(BUILDERS = {'Copy':Builder(action=Copy('$TARGET','$SOURCE'), single_source=True)})
 files = ['lwo/Nissan300ZX.lwo', 'obj/cube.obj', 'obj/sphere.obj', 'obj/monkey.obj']
 
+l = []
 for file in files:
-	env.Copy('#build/models/'+file, file)
+	l.append( env.Copy('#build/models/'+file, file) )
+
+env.Alias('local-models', l)
 
-Command(Dir('#build/models/ply/'), [], Dir('#models/').abspath+'/download-stanford $TARGET')
-Clean(Dir('#build/models/ply/'), Dir('#build/models/ply/'))
+plydir = Dir('#build/models/ply/')
+Command(plydir, [], Dir('#models/').abspath+'/download-stanford $TARGET')
+Clean(plydir, plydir)
+
+env.Alias('download-models', plydir)
+
+env.Alias('models', ['local-models', 'download-models'])

--- a/src/Makefile	Wed Apr 09 11:35:59 2008 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,53 +0,0 @@
-ifndef $(ROOT)
-	ROOT=$(shell pwd)/..
-endif
-
-include $(ROOT)/config.mk
-
-vpath %.cc $(ROOT)/src
-vpath %.h $(ROOT)/include
-LIBOBJS=raytracer.o scene.o sampler.o noise.o container.o kdtree.o octree.o
-CCFLAGS+=-I$(ROOT)/include
-
-### Targets ###
-all: libs-float libs-double python-module
-
-libs-float:
-	mkdir -p $(ROOT)/bin/$@
-	$(MAKE) -C $(ROOT)/bin/$@ -f $(ROOT)/src/Makefile libs ROOT="$(ROOT)" CCFLAGS="$(CCFLAGS) -fsingle-precision-constant"
-
-libs-double:
-	mkdir -p $(ROOT)/bin/$@
-	$(MAKE) -C $(ROOT)/bin/$@ -f $(ROOT)/src/Makefile libs ROOT="$(ROOT)" CCFLAGS="$(CCFLAGS) -DPYRIT_DOUBLE"
-
-libs: $(LIBOBJS)
-
-python-module: libs-float
-	mkdir -p $(ROOT)/bin/$@
-	$(MAKE) -C $(ROOT)/bin/$@ -f $(ROOT)/src/Makefile $(MODULENAME) ROOT="$(ROOT)"
-
-$(MODULENAME): raytracermodule.o
-	$(CXX) -shared -o $@ $< $(ROOT)/bin/libs-float/*.o $(LDFLAGS) $(PY_LDFLAGS)
-
-clean:
-	rm -rf $(ROOT)/bin/libs-*
-	rm -rf $(ROOT)/bin/python-module
-
-
-### Rules ###
-%.o: %.cc
-	$(CXX) -c -o $@ $(CCFLAGS) $<
-
-
-### Dependencies ###
-matrix.o: matrix.cc matrix.h vector.h common.h
-noise.o: noise.cc noise.h common.h
-scene.o: scene.cc scene.h sampler.h vector.h noise.h common.h
-sampler.o: sampler.cc sampler.h vector.h common.h
-container.o: container.cc container.h scene.h common.h
-kdtree.o: kdtree.cc kdtree.h scene.h common.h
-octree.o: octree.cc octree.h scene.h common.h
-raytracer.o: raytracer.cc raytracer.h scene.h vector.h noise.h common.h
-
-raytracermodule.o: raytracermodule.cc $(LIBOBJS)
-	$(CXX) -c -o $@ $(CCFLAGS) $(PY_CCFLAGS) $<

--- a/src/SConscript	Wed Apr 09 11:35:59 2008 +0200
+++ b/src/SConscript	Wed Apr 09 16:51:14 2008 +0200
@@ -1,11 +1,11 @@
-env = Environment(CPPPATH = '#include')
+Import('env')
+env.Append(CPPPATH = '#include')
 
 import os
 PY_CCFLAGS = os.popen('python-config --includes').read()
 PY_LDFLAGS = os.popen('python-config --libs').read()
 pyenv = env.Clone()
 pyenv.Append(LINKFLAGS=PY_LDFLAGS, CCFLAGS=PY_CCFLAGS)
-env.Append()
 
 sources = [
 	'raytracer.cc', 'scene.cc', 'sampler.cc',
@@ -24,4 +24,10 @@
 
 lib = env.StaticLibrary('pyrit', objs)
 
+env.Alias('objs', objs)
+env.Alias('static-lib', lib)
+env.Alias('shared-objs', shared_objs)
+env.Alias('python-module', pymodule)
+env.Alias('libs', ['static-lib', 'python-module'])
+
 Return('lib pymodule')