| # makefile for libpng | |
| # Copyright (C) 2018-2025 Cosmin Truta | |
| # Copyright (C) 2002, 2006, 2014 Glenn Randers-Pehrson | |
| # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. | |
| # | |
| # This code is released under the libpng license. | |
| # For conditions of distribution and use, see the disclaimer | |
| # and license in png.h | |
| # Where the zlib library and include files are located | |
| #ZLIBLIB=/usr/local/lib | |
| #ZLIBINC=/usr/local/include | |
| ZLIBLIB=../zlib | |
| ZLIBINC=../zlib | |
| CC=gcc | |
| AR=ar | |
| RANLIB=ranlib | |
| CP=cp | |
| RM_F=/bin/rm -f | |
| CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5 | |
| CFLAGS=-O | |
| ARFLAGS=rc | |
| LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm | |
| # Pre-built configuration | |
| # See scripts/pnglibconf.mak for more options | |
| PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt | |
| OBJS = png.o pngerror.o pngget.o pngmem.o pngpread.o \ | |
| pngread.o pngrio.o pngrtran.o pngrutil.o pngset.o \ | |
| pngtrans.o pngwio.o pngwrite.o pngwtran.o pngwutil.o | |
| .c.o: | |
| $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $*.c | |
| all: libpng.a pngtest | |
| pnglibconf.h: $(PNGLIBCONF_H_PREBUILT) | |
| $(CP) $(PNGLIBCONF_H_PREBUILT) $@ | |
| libpng.a: $(OBJS) | |
| $(AR) $(ARFLAGS) $@ $(OBJS) | |
| $(RANLIB) $@ | |
| pngtest: pngtest.o libpng.a | |
| $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) | |
| test: pngtest | |
| ./pngtest | |
| install: | |
| @echo "The $@ target is no longer supported by this makefile." | |
| @false | |
| clean: | |
| $(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.h | |
| # DO NOT DELETE THIS LINE -- make depend depends on it. | |
| png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
| pngtest.o: png.h pngconf.h pnglibconf.h |