mirror of
https://git.code.sf.net/p/libpng/code.git
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1a9e897289
Silence 'unused parameter' build warnings (Cosmin).
$(CP) is now used alongside $(RM_F). Also, use 'copy' instead
of 'cp' where applicable, and applied other minor makefile changes.
Don't warn about invalid dimensions exceeding user limits.
68 lines
2.0 KiB
Plaintext
68 lines
2.0 KiB
Plaintext
# makefile for libpng
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# Copyright (C) 2002, 2014 Glenn Randers-Pehrson
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# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
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#
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# This code is released under the libpng license.
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# For conditions of distribution and use, see the disclaimer
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# and license in png.h
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#
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# Modified for LC56/ATARI assumes libz.lib is in same dir and uses default
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# rules for library management
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#
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CPPFLAGS = -I..\zlib
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CFLAGS = -O
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LBR = png.lib
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LDFLAGS = -L. -L..\zlib -lpng -lz -lm
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# where make install puts libpng.a and png.h
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prefix=/usr/local
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INCPATH=$(prefix)/include
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LIBPATH=$(prefix)/lib
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# override DESTDIR= on the make install command line to easily support
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# installing into a temporary location. Example:
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#
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# make install DESTDIR=/tmp/build/libpng
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#
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# If you're going to install into a temporary location
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# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
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# you execute make install.
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DESTDIR=
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OBJS = $(LBR)(png.o) $(LBR)(pngset.o) $(LBR)(pngget.o) $(LBR)(pngrutil.o)\
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$(LBR)(pngtrans.o) $(LBR)(pngwutil.o)\
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$(LBR)(pngread.o) $(LBR)(pngerror.o) $(LBR)(pngwrite.o)\
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$(LBR)(pngrtran.o) $(LBR)(pngwtran.o)\
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$(LBR)(pngmem.o) $(LBR)(pngrio.o) $(LBR)(pngwio.o) $(LBR)(pngpread.o)
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all: $(LBR) pngtest.ttp
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.c.o:
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$(CC) -c $(CPPFLAGS) $(CFLAGS) $<
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$(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: scripts/pnglibconf.h.prebuilt
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cp $< $@
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pngtest.ttp: pngtest.o $(LBR)
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$(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o
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install: libpng.a
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-@mkdir $(DESTDIR)$(INCPATH)
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-@mkdir $(DESTDIR)$(INCPATH)/libpng
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-@mkdir $(DESTDIR)$(LIBPATH)
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-@rm -f $(DESTDIR)$(INCPATH)/png.h
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-@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
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-@rm -f $(DESTDIR)$(INCPATH)/pnglibconf.h
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cp png.h $(DESTDIR)$(INCPATH)/libpng
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cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
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cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
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chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
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chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
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chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
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(cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \
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ln -f -s $(LIBNAME)/* .)
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