switch build system to SCons

Makefile

@@ -1,33 +1,10 @@
+export SCONSFLAGS := -Q
 
-SHELL := bash
+all:
+	@scons
 
-TARGET := fart
+install:
-ifdef WIN32
+	@scons $@
-export CPPFLAGS += -I"$(shell cd)"
-else
-export CPPFLAGS += -I"$(shell pwd)"
-endif
-export CXXFLAGS := -Wall -O2
-
-LDFLAGS := -lfl -lpthread -lfreeimage
-
-SUBDIRS := util shapes main parser distrib
-
-all: $(TARGET)
-
-.PHONY: $(TARGET)
-$(TARGET):
-	@for d in $(SUBDIRS); \
-		do $(MAKE) -C $$d; \
-		ret=$$?; \
-		if [[ $$ret != 0 ]]; then \
-			exit $$ret; \
-		fi; \
-	done
-	$(CXX) -o $@ $(patsubst %,%/*.o,$(SUBDIRS)) $(CXXFLAGS) $(LDFLAGS)
 
 clean:
-	@for d in $(SUBDIRS); \
+	@scons -c
-		do $(MAKE) -C $$d clean CLEAN=1; \
-	done
-	-rm -f $(TARGET)

SConstruct

@@ -0,0 +1,25 @@
+# vim:syntax=python
+
+import os
+
+target = 'fart'
+subdirs = ['util', 'shapes', 'main', 'distrib']
+parser_sources = Glob('parser/*.cc')
+sources = map(lambda x: Glob(x + '/*.cc'), subdirs)
+lexer_source = 'parser/lex.yy.cc'
+parser_source = 'parser/parser.tab.cc'
+for f in parser_sources:
+    if str(f) != lexer_source and str(f) != parser_source:
+        sources.append(f)
+sources += [lexer_source, parser_source]
+
+env = Environment(CPPFLAGS = '-I.',
+        CXXFLAGS = '-Wall -O2',
+        YACCFLAGS = '-d',
+        LIBS = ['-lfl', '-lpthread', '-lfreeimage'])
+
+lexer = env.CXXFile(lexer_source, 'parser/parser.ll')
+parser = env.CXXFile(parser_source, 'parser/parser.yy')
+env.Depends(lexer, parser_source)
+
+env.Program(target, sources)

distrib/Makefile

@@ -1,23 +0,0 @@
-
-OBJS := $(patsubst %.cc,%.o,$(wildcard *.cc))
-DEPS := $(OBJS:.o=.dep)
-
-all: $(DEPS) $(OBJS)
-
-%.o: %.cc
-	$(CXX) -c -o $@ $(CPPFLAGS) $(CXXFLAGS) $<
-
-# Make dependency files
-%.dep: %.cc
-	@set -e; rm -f $@; \
-	  $(CXX) -MM $(CPPFLAGS) $< > $@.$$$$; \
-	  sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
-	  rm -f $@.$$$$
-
-clean:
-	-$(RM) -f *.o *.dep
-
-# Include dependency files
-ifndef CLEAN
--include $(DEPS)
-endif

main/Makefile

@@ -1,23 +0,0 @@
-
-OBJS := $(patsubst %.cc,%.o,$(wildcard *.cc))
-DEPS := $(OBJS:.o=.dep)
-
-all: $(DEPS) $(OBJS)
-
-%.o: %.cc
-	$(CXX) -c -o $@ $(CPPFLAGS) $(CXXFLAGS) $<
-
-# Make dependency files
-%.dep: %.cc
-	@set -e; rm -f $@; \
-	  $(CXX) -MM $(CPPFLAGS) $< > $@.$$$$; \
-	  sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
-	  rm -f $@.$$$$
-
-clean:
-	-$(RM) -f *.o *.dep
-
-# Include dependency files
-ifndef CLEAN
--include $(DEPS)
-endif

parser/Makefile

@@ -1,37 +0,0 @@
-
-FLEX := flex
-BISON := bison
-
-PARSER := parser
-
-OBJS := lex.yy.o $(PARSER).tab.o $(patsubst %.cc,%.o,$(wildcard *.cc))
-DEPS := $(OBJS:.o=.dep)
-
-all: $(DEPS) $(OBJS)
-
-%.o: %.cc
-	$(CXX) -c -o $@ $(CPPFLAGS) $(CXXFLAGS) $<
-
-$(PARSER).tab.cc $(PARSER).tab.hh: $(PARSER).yy
-	$(BISON) -d $<
-
-lex.yy.o: lex.yy.cc
-
-lex.yy.cc: $(PARSER).tab.hh
-lex.yy.cc: $(PARSER).lex
-	$(FLEX) -o $@ $<
-
-# Make dependency files
-%.dep: %.cc
-	@set -e; rm -f $@; \
-	  $(CXX) -MM $(CPPFLAGS) $< > $@.$$$$; \
-	  sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
-	  rm -f $@.$$$$
-
-clean:
-	-rm -f lex.yy.cc $(PARSER).tab.cc $(PARSER).tab.hh *~ *.o *.dep
-
-# Include dependency files
-ifndef CLEAN
--include $(DEPS)
-endif

shapes/Makefile

@@ -1,23 +0,0 @@
-
-OBJS := $(patsubst %.cc,%.o,$(wildcard *.cc))
-DEPS := $(OBJS:.o=.dep)
-
-all: $(DEPS) $(OBJS)
-
-%.o: %.cc
-	$(CXX) -c -o $@ $(CPPFLAGS) $(CXXFLAGS) $<
-
-# Make dependency files
-%.dep: %.cc
-	@set -e; rm -f $@; \
-	  $(CXX) -MM $(CPPFLAGS) $< > $@.$$$$; \
-	  sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
-	  rm -f $@.$$$$
-
-clean:
-	-$(RM) -f *.o *.dep
-
-# Include dependency files
-ifndef clean
--include $(DEPS)
-endif

util/Makefile

@@ -1,23 +0,0 @@
-
-OBJS := $(patsubst %.cc,%.o,$(wildcard *.cc))
-DEPS := $(OBJS:.o=.dep)
-
-all: $(DEPS) $(OBJS)
-
-%.o: %.cc
-	$(CXX) -c -o $@ $(CPPFLAGS) $(CXXFLAGS) $<
-
-# Make dependency files
-%.dep: %.cc
-	@set -e; rm -f $@; \
-	  $(CXX) -MM $(CPPFLAGS) $< > $@.$$$$; \
-	  sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
-	  rm -f $@.$$$$
-
-clean:
-	-$(RM) -f *.o *.dep
-
-# Include dependency files
-ifndef CLEAN
--include $(DEPS)
-endif