# Makefile for the Mathomatic symbolic math library and library test program.
# Be sure to "make clean" between using different makefiles.

CC		?= gcc
INSTALL		?= install

VERSION		= `cat VERSION`
CFLAGS		+= -Wall -Wshadow -Wno-char-subscripts # gcc specific flags; can be removed
CFLAGS		+= -O -DLIBRARY -DVERSION=\"$(VERSION)\" # C compiler flags
LDLIBS		+= -lm # libraries to link

prefix		?= /usr/local

AOUT		= mathomatic # The name of the library test executable file to create.
LIB		= libmathomatic.a # The name of the symbolic math library file to create.
HEADERS		= lib/mathomatic.h

OBJECTS		= lib/lib.o globals.o am.o solve.o help.o parse.o cmds.o simplify.o \
		  factor.o super.o unfactor.o poly.o diff.o integrate.o \
		  complex.o complex_lib.o list.o gcd.o factor_int.o

all: $(AOUT)

lib $(LIB): $(OBJECTS)
	ar cr $(LIB) $(OBJECTS)
	ranlib $(LIB)

$(OBJECTS): $(HEADERS) includes.h license.h am.h externs.h complex.h proto.h altproto.h VERSION

$(AOUT): lib/test.o $(LIB)
	$(CC) $(LDFLAGS) lib/test.o $(LIB) $(LDLIBS) -o $(AOUT)
	@echo ./$(AOUT) created.

install:
	$(INSTALL) -m 0644 $(LIB) $(prefix)/lib
	$(INSTALL) -m 0644 $(HEADERS) $(prefix)/include
	@echo Mathomatic symbolic math library installed.

clean:
	rm -f *.o
	rm -f lib/*.o

flush: clean
	rm -f $(AOUT)
	rm -f *.a */*.a