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https://git.code.sf.net/p/libpng/code.git
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9cc729b523
Apply the following updates: * Tidy up the compiler flag definitions. * Update the Darwin, Linux and MSYS makefiles to match the compiler flags used in scripts/makefile.clang and scripts/makefile.gcc. * Add the `pngtest-static` target in the Darwin makefile, following on the Linux makefile. * Rewrite some of the implicit make rules to match one another more consistently. * Make corrections in the copyright years to match git log.
46 lines
1.3 KiB
Plaintext
46 lines
1.3 KiB
Plaintext
# makefile for libpng
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# Copyright (C) 2022-2025 Cosmin Truta
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# Copyright (C) 2002, 2014 Glenn Randers-Pehrson
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# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
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#
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# This code is released under the libpng license.
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# For conditions of distribution and use, see the disclaimer
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# and license in png.h
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#
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# Modified for LC56/ATARI assumes libz.lib is in same dir and uses default
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# rules for library management
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#
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CPPFLAGS = -I../zlib
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CFLAGS = -O
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LBR = png.lib
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LDFLAGS = -L. -L../zlib -lpng -lz -lm
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# Pre-built configuration
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# See scripts/pnglibconf.mak for more options
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PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
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OBJS = $(LBR)(png.o) $(LBR)(pngerror.o) $(LBR)(pngget.o) $(LBR)(pngmem.o) \
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$(LBR)(pngpread.o) $(LBR)(pngread.o) $(LBR)(pngrio.o) \
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$(LBR)(pngrtran.o) $(LBR)(pngrutil.o) $(LBR)(pngset.o) \
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$(LBR)(pngtrans.o) $(LBR)(pngwio.o) $(LBR)(pngwrite.o) \
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$(LBR)(pngwtran.o) $(LBR)(pngwutil.o)
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all: $(LBR) pngtest.ttp
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.c.o:
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$(CC) -c $(CPPFLAGS) $(CFLAGS) $*.c
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$(LBR): $(OBJS)
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$(OBJS): pngpriv.h png.h pngconf.h pnglibconf.h pnginfo.h pngstruct.h pngdebug.h
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pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
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cp $(PNGLIBCONF_H_PREBUILT) $@
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pngtest.ttp: pngtest.o $(LBR)
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$(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o
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install:
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@echo "The $@ target is no longer supported by this makefile."
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@false
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