#Unix Makefile for the C example programs of
#"CGI Programming in C and Perl." Copyright 1995, 1996, Addison-Wesley.

#For this to work, cgic104 and gd1_2 must be in adjacent
#directories. For best results cp -r the entire
#contents of the /source subdirectory of the CD-ROM 
#to your drive. 

#BE SURE TO MAKE ANY REQUIRED CHANGES TO THE SOURCE
#before compiling various programs.
#
#To compile a particular program, type "make programname".

#Change this to the ANSI C compiler on your system if you do not have gcc.
#You must have an ANSI C compiler. gcc is freely available for most systems.

CC=gcc

all: 
	@echo Please type \"make programname\" to compile individual programs.
	@echo Be sure to make any required changes to the source code
	@echo of each program before compiling.

#Ensure that libgd.a and libcgic.a are available.

libs: ../gd1_2/libgd.a ../cgic104/libcgic.a
	cd ../gd1_2; make libgd.a
	cd ../cgic104; make libcgic.a

#Ensure that there are no paths requiring modification
#in the source code of a program before agreeing to compile it.

checkpaths:
	@echo NOTE: this program contains paths and/or URLs which
	@echo must be set to reasonable paths and URLs on your system
	@echo before it will work properly. See the source code and
	@echo the relevant chapter of the book for details.

#Any additional directories in which libraries will be found
LIBDIRS=-L../gd1_2 -L../cgic104

#Any additional directories in which include files will be found
INCLUDEDIRS=-I../gd1_2 -I../cgic104

#Rule to create object files from C source files

.c.o: $<
	${CC} $< ${CFLAGS} ${INCLUDEDIRS} -c

#Libraries to be linked against: gd, cgic, and the standard math library

LIBS=-lgd -lcgic -lm

#Rules to create each target from the object files that compose it

mag: checkpaths libs mag.o
	${CC} mag.o -o mag ${LIBDIRS} ${LIBS}

cgipull: checkpaths libs cgipull.o
	${CC} cgipull.o -o cgipull ${LIBDIRS} ${LIBS}

nph-push: checkpaths libs nph-push.o
	${CC} nph-push.o -o nph-push ${LIBDIRS} ${LIBS}

nph-p2: checkpaths libs nph-p2.o
	${CC} nph-p2.o -o nph-p2 ${LIBDIRS} ${LIBS}

nph-sss: checkpaths libs nph-sss.o
	${CC} nph-sss.o -o nph-sss ${LIBDIRS} ${LIBS}

simtrade: checkpaths simtrade.o parse.o
	${CC} simtrade.o parse.o -o simtrade

trade: checkpaths libs trade.o parse.o chart.o
	${CC} trade.o parse.o chart.o -o trade ${LIBDIRS} ${LIBS}

circle: libs circle.o
	${CC} circle.o -o circle ${LIBDIRS} ${LIBS}

gdshort: libs gdshort.o
	${CC} gdshort.o -o gdshort ${LIBDIRS} ${LIBS}

bugrep: checkpaths libs bugrep.o
	${CC} bugrep.o -o bugrep ${LIBDIRS} ${LIBS}

wbw1: checkpaths wbw1.o
	${CC} wbw1.o -o wbw1 

wbw2: checkpaths libs wbw2.o
	${CC} wbw2.o -o wbw2 ${LIBDIRS} ${LIBS}

cgicmnts: checkpaths libs cgicmnts.o
	${CC} cgicmnts.o -o cgicmnts ${LIBDIRS} ${LIBS}

hello: hello.o 
	${CC} hello.o -o hello

testc: libs chart.o testc.o 
	${CC} testc.o chart.o -o testc ${LIBDIRS} ${LIBS}

cgictest: libs cgictest.o
	${CC} cgictest.o -o cgictest ${LIBDIRS} ${LIBS}

comments: checkpaths comments.o 
	${CC} comments.o -o comments

dimage: checkpaths dimage.o
	${CC} dimage.o -o dimage

refimage: checkpaths refimage.o 
	${CC} refimage.o -o refimage