# Makefile for Linux systems

## ampltabl.dll is for table handlers to be imported
## automatically at the start of AMPL's execution.
## It can also provide user-defined functions.
## Table handlers can also appear in shared libraries
## (DLLs) read with AMPL's "load" and "reload" commands.

.SUFFIXES: .c .o

# $S = ampl/solvers directory
S = ../solvers

CC = cc
CFLAGS = -I$S -O2 -fPIC
.c.o:
	$(CC) -c $(CFLAGS) $*.c

all: simpbit.dll fullbit.dll


simpbit.dll: simpbit.o
	$(CC) -shared -o simpbit.dll simpbit.o

fullbit.dll: fullbit.o
	$(CC) -shared -o fullbit.dll fullbit.o

## To create ampltabl.dll rather than simpbit.dll, change
## "-o simpbit.dll" to "-o ampltabl.dll".

## Under some versions of Linux (e.g., SuSE 6.3), the search path
## for ampltabl.dll is affected by $LD_LIBRARY_PATH.

clean:
	rm -f *.o *.dll

# make xsum.out to check for transmission errors.
# This assumes you have the xsum program, whose source
# you can get from netlib, e.g., by asking
# netlib@research.bell-labs.com to
#	send xsum.c from f2c/src

x = \
	README \
	TABLES.RME \
	amplodbc.c \
	ampltabl.def \
	calories.tab \
	diet.mod \
	diet2a.dat \
	diettab.x \
	diettabw.x \
	dietwrit.x \
	foods.tab \
	fullbit.c \
	makefile.linux \
	makefile.sgi \
	makefile.vc \
	nutrients.tab \
	simpbit.c

xsum.out: $x
	xsum $x >xsum1.out
	cmp xsum0.out xsum1.out && mv xsum1.out xsum.out || diff xsum[01].out