1# makefile for SCO OSr5 ELF and Unixware 7 with Native cc 2# Contributed by Mike Hopkirk (hops at sco.com) modified from Makefile.lnx 3# force ELF build dynamic linking, SONAME setting in lib and RPATH in app 4# Copyright (C) 2020-2024 Cosmin Truta 5# Copyright (C) 2002, 2006, 2010-2014 Glenn Randers-Pehrson 6# Copyright (C) 1998 Greg Roelofs 7# Copyright (C) 1996, 1997 Andreas Dilger 8# 9# This code is released under the libpng license. 10# For conditions of distribution and use, see the disclaimer 11# and license in png.h 12 13# Library name: 14LIBNAME=libpng16 15PNGMAJ=16 16 17# Shared library names: 18LIBSO=$(LIBNAME).so 19LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) 20 21# Utilities: 22CC=cc 23AR=ar 24RANLIB=echo 25LN_SF=ln -f -s 26CP=cp 27RM_F=/bin/rm -f 28 29# Where the zlib library and include files are located 30#ZLIBLIB=/usr/local/lib 31#ZLIBINC=/usr/local/include 32ZLIBLIB=../zlib 33ZLIBINC=../zlib 34 35CPPFLAGS=-I$(ZLIBINC) 36CFLAGS=-dy -belf -O3 37ARFLAGS=rc 38LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz -lm 39 40# Pre-built configuration 41# See scripts/pnglibconf.mak for more options 42PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt 43 44OBJS = png.o pngerror.o pngget.o pngmem.o pngpread.o \ 45 pngread.o pngrio.o pngrtran.o pngrutil.o pngset.o \ 46 pngtrans.o pngwio.o pngwrite.o pngwtran.o pngwutil.o 47 48OBJSDLL = $(OBJS:.o=.pic.o) 49 50.SUFFIXES: .c .o .pic.o 51 52.c.o: 53 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $< 54 55.c.pic.o: 56 $(CC) -c $(CPPFLAGS) $(CFLAGS) -KPIC -o $@ $*.c 57 58all: libpng.a $(LIBSO) pngtest 59 60pnglibconf.h: $(PNGLIBCONF_H_PREBUILT) 61 $(CP) $(PNGLIBCONF_H_PREBUILT) $@ 62 63libpng.a: $(OBJS) 64 $(AR) $(ARFLAGS) $@ $(OBJS) 65 $(RANLIB) $@ 66 67$(LIBSO): $(LIBSOMAJ) 68 $(LN_SF) $(LIBSOMAJ) $(LIBSO) 69 70$(LIBSOMAJ): $(OBJSDLL) 71 $(CC) -G -Wl,-h,$(LIBSOMAJ) -o $(LIBSOMAJ) \ 72 $(OBJSDLL) 73 74pngtest: pngtest.o $(LIBSO) 75 LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) 76 77test: pngtest 78 ./pngtest 79 80install: 81 @echo "The $@ target is no longer supported by this makefile." 82 @false 83 84install-static: 85 @echo "The $@ target is no longer supported by this makefile." 86 @false 87 88install-shared: 89 @echo "The $@ target is no longer supported by this makefile." 90 @false 91 92clean: 93 $(RM_F) *.o libpng.a pngtest pngout.png 94 $(RM_F) $(LIBSO) $(LIBSOMAJ)* pngtest-static pnglibconf.h 95 96# DO NOT DELETE THIS LINE -- make depend depends on it. 97 98png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 99pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 100pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 101pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 102pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 103pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 104pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 105pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 106pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 107pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 108pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 109pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 110pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 111pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 112pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 113 114pngtest.o: png.h pngconf.h pnglibconf.h 115
