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- # makefile for libpng using gcc (generic, static library)
- # Copyright (C) 2008, 2014 Glenn Randers-Pehrson
- # Copyright (C) 2000 Cosmin Truta
- # 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
- # Location of the zlib library and include files
- ZLIBINC = ../zlib
- ZLIBLIB = ../zlib
- # Compiler, linker, lib and other tools
- CC = gcc
- LD = $(CC)
- AR_RC = ar rcs
- RANLIB = ranlib
- CP = cp
- RM_F = rm -f
- WARNMORE = -Wwrite-strings -Wpointer-arith -Wshadow \
- -Wmissing-declarations -Wtraditional -Wcast-align \
- -Wstrict-prototypes -Wmissing-prototypes # -Wconversion
- CPPFLAGS = -I$(ZLIBINC) # -DPNG_DEBUG=5
- CFLAGS = -W -Wall -O2 # $(WARNMORE) -g
- LDFLAGS =
- LIBS = -lz -lm
- # File extensions
- EXEEXT =
- # Pre-built configuration
- # See scripts/pnglibconf.mak for more options
- PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
- # Variables
- 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
- # Targets
- all: static
- pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
- $(CP) $(PNGLIBCONF_H_PREBUILT) $@
- .c.o:
- $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
- static: libpng.a pngtest$(EXEEXT)
- shared:
- @echo This is a generic makefile that cannot create shared libraries.
- @echo Please use a configuration that is specific to your platform.
- @false
- libpng.a: $(OBJS)
- $(AR_RC) $@ $(OBJS)
- $(RANLIB) $@
- test: pngtest$(EXEEXT)
- ./pngtest$(EXEEXT)
- pngtest$(EXEEXT): pngtest.o libpng.a
- $(LD) $(LDFLAGS) -L$(ZLIBLIB) -o $@ pngtest.o libpng.a $(LIBS)
- clean:
- $(RM_F) *.o libpng.a pngtest$(EXEEXT) pngout.png pnglibconf.h
- 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
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