1# makefile for libpng using gcc (generic, static library) 2# Copyright (C) 2008 Glenn Randers-Pehrson 3# Copyright (C) 2000 Cosmin Truta 4# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. 5# 6# This code is released under the libpng license. 7# For conditions of distribution and use, see the disclaimer 8# and license in png.h 9 10# Location of the zlib library and include files 11ZLIBINC = ../zlib 12ZLIBLIB = ../zlib 13 14# Compiler, linker, lib and other tools 15CC = gcc 16LD = $(CC) 17AR_RC = ar rcs 18RANLIB = ranlib 19RM_F = rm -f 20 21CDEBUG = -g -DPNG_DEBUG=5 22LDDEBUG = 23CRELEASE = -O2 24LDRELEASE = -s 25#CFLAGS = -W -Wall $(CDEBUG) 26CFLAGS = -W -Wall $(CRELEASE) 27#LDFLAGS = $(LDDEBUG) 28LDFLAGS = $(LDRELEASE) 29LIBS = -lz -lm 30 31# File extensions 32O=.o 33A=.a 34EXE= 35 36# Variables 37OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \ 38 pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \ 39 pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O) 40 41# Targets 42all: static 43 44.c$(O): 45 $(CC) -c $(CFLAGS) -I$(ZLIBINC) $< 46 47static: libpng$(A) pngtest$(EXE) 48 49shared: 50 @echo This is a generic makefile that cannot create shared libraries. 51 @echo Please use a configuration that is specific to your platform. 52 @false 53 54libpng$(A): $(OBJS) 55 $(AR_RC) $@ $(OBJS) 56 $(RANLIB) $@ 57 58test: pngtest$(EXE) 59 ./pngtest$(EXE) 60 61pngtest$(EXE): pngtest$(O) libpng$(A) 62 $(LD) $(LDFLAGS) -L$(ZLIBLIB) -o $@ pngtest$(O) libpng$(A) $(LIBS) 63 64clean: 65 $(RM_F) *$(O) libpng$(A) pngtest$(EXE) pngout.png 66 67png$(O): png.h pngconf.h 68pngerror$(O): png.h pngconf.h 69pngget$(O): png.h pngconf.h 70pngmem$(O): png.h pngconf.h 71pngpread$(O): png.h pngconf.h 72pngread$(O): png.h pngconf.h 73pngrio$(O): png.h pngconf.h 74pngrtran$(O): png.h pngconf.h 75pngrutil$(O): png.h pngconf.h 76pngset$(O): png.h pngconf.h 77pngtrans$(O): png.h pngconf.h 78pngwio$(O): png.h pngconf.h 79pngwrite$(O): png.h pngconf.h 80pngwtran$(O): png.h pngconf.h 81pngwutil$(O): png.h pngconf.h 82 83pngtest$(O): png.h pngconf.h 84
