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Makefile
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Makefile
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1996-02-28
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2KB
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52 lines
# Makefile for pbmplus tools.
#
# Copyright (C) 1989, 1991 by Jef Poskanzer.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose and without fee is hereby granted, provided
# that the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation. This software is provided "as is" without express or
# implied warranty.
# CONFIGURE: gcc makes things go faster on some machines, but not everyone
# has it. Warning: do not use gcc's -finline-functions or -fstrength-reduce
# flags, they can produce incorrect code. (This is with gcc versions 1.35,
# 1.36, and 1.37, later versions may fix these bugs.) Also, on some systems
# gcc can't compile pnmconvol - dunno why. And on some systems you can't
# use the -ansi flag, it gives compilation errors in <math.h>.
CC = cc
#CC = gcc
#CC = gcc -fcombine-regs -fpcc-struct-return
#CC = gcc -ansi -pedantic -fcombine-regs -fpcc-struct-return
# CONFIGURE: cc flags go here.
CFLAGS = -O
#CFLAGS = -g
#CFLAGS = -g -O
# CONFIGURE: ld flags go here. Eunice users may want to use -noshare so that
# the binaries can run standalone.
LDFLAGS = -s
#LDFLAGS =
#LDFLAGS = -noshare
all: lib
# End of configurable definitions.
SHELL = /bin/sh
MAKE = make
SUBDIRS = pbm pgm ppm pnm
lib:
for i in $(SUBDIRS) ; do \
( echo $$i ; cd $$i ; $(MAKE) $(MFLAGS) 'CC=$(CC)' 'CFLAGS=$(CFLAGS)' 'LDFLAGS=$(LDFLAGS)' lib; cd ..; rm -f lib$$i.a $$i.h; ln -s $$i/lib$$i.a .; ln -s $$i/$$i.h .); \
done
clean:
-rm -f *.shar *.shar? art.* *.pure.a
for i in $(SUBDIRS) ; do \
( echo $$i ; rm -f lib$$i.a $$i.h; cd $$i ; $(MAKE) $(MFLAGS) clean ); \
done