added: 'constgen' directory -- there is a program there to generate some constants used in ttmathbig.h

changed: the size of built-in variables (constants) in ttmathbig.h
         now they consist of 256 32bit words
         macro TTMATH_BUILTIN_VARIABLES_SIZE is equal: 256u on a 32bit platform and 128ul on a 64bit platform
added:   macro CONSTANTSGENERATOR which is useful for generating constants
         (it's used by 'gen' program in 'constgen' directory)
         after declaring this macro the methods: ExpSurrounding0() and LnSurrounding1() will be public visible
         and the inner loop can do more iterations than TTMATH_ARITHMETIC_MAX_LOOP
changed: in methods: ExpSurrounding0() and LnSurrounding1() - the way of comparising with the last word
         (now we're comparing not with the last state but with a state from a few words back)



git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@105 e52654a7-88a9-db11-a3e9-0013d4bc506e

constgen/Makefile

@@ -0,0 +1,27 @@
+o      = main.o
+CC     = g++
+CFLAGS = -s -O2 -DCONSTANTSGENERATOR
+name   = gen
+
+
+.SUFFIXES: .cpp .o
+
+.cpp.o:
+	$(CC) -c $(CFLAGS) $<
+
+
+all: $(name)
+
+$(name): $(o)
+	$(CC) -o $(name) $(CFLAGS) $(o)
+
+
+
+main.o: main.cpp
+
+
+clean:
+	rm -f *.o
+	rm -f *.s
+	rm -f $(name)
+	rm -f $(name).exe