Initial support for scons.

SConstruct

@@ -0,0 +1,44 @@
+#
+# Newcoin - SConstruct
+#
+
+import glob
+
+env = Environment(
+    tools = ['default', 'protoc']    
+    )
+
+# Use openssl
+env.ParseConfig('pkg-config --cflags --libs openssl')
+
+env.Append(LIBS = [
+    'boost_system-mt',
+    'boost_filesystem-mt',
+    'boost_program_options-mt',
+    'boost_thread-mt',
+    'protobuf',
+    'dl',			# dynamic linking
+    'z'
+    ])
+
+DEBUGFLAGS  = ['-g', '-DDEBUG']
+
+env.Append(LINKFLAGS = ['-rdynamic', '-pthread'])
+env.Append(CCFLAGS = ['-pthread', '-Wall', '-Wno-sign-compare', '-Wno-char-subscripts'])
+env.Append(CXXFLAGS = ['-O0', '-pthread', '-Wno-invalid-offsetof', '-Wformat']+DEBUGFLAGS)
+
+DB_SRCS		= glob.glob('database/*.c*')
+JSON_SRCS	= glob.glob('json/*.cpp')
+NEWCOIN_SRCS	= glob.glob('*.cpp')
+PROTO_SRCS	= env.Protoc([], 'newcoin.proto', PROTOCPYTHONOUTDIR=None)
+UTIL_SRCS	= glob.glob('util/*.cpp')
+
+UNUSED_SRCS	= ['HttpReply.cpp', 'ValidationCollection.cpp']
+
+for file in UNUSED_SRCS:
+    NEWCOIN_SRCS.remove(file)
+
+NEWCOIN_SRCS	+= DB_SRCS + JSON_SRCS + UTIL_SRCS + PROTO_SRCS
+
+env.Program('newcoind', NEWCOIN_SRCS)
+