kc3-lang/libpng/scripts/makefile.os2

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• Hash : 58c4f6b3
  Author :
  Date : 2009-11-07T10:50:29
  

    Added -DPNG_CONFIGURE_LIBPNG to the makefile CFLAGS
  
  to prevent warnings about direct access to png structs by libpng functions
  while building libpng.  They need to be tested, especially
  those using compilers other than gcc.
  

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• scripts/makefile.os2

• # makefile for libpng on OS/2 with gcc
  #
  # This code is released under the libpng license.
  # For conditions of distribution and use, see the disclaimer
  # and license in png.h
  
  # Related files: pngos2.def
  
  CC=gcc -Zomf -s
  
  # Where the zlib library and include files are located
  ZLIBLIB=../zlib
  ZLIBINC=../zlib
  
  WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
  	-Wmissing-declarations -Wtraditional -Wcast-align \
  	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
  CFLAGS=--DPNG_CONFIGURE_LIBPNG I$(ZLIBINC) -W -Wall -O6 -funroll-loops -malign-loops=2 \
  	-malign-functions=2 #$(WARNMORE) -g -DPNG_DEBUG=5
  LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lzdll -Zcrtdll
  AR=emxomfar
  
  PNGLIB=png.lib
  IMPLIB=emximp
  SHAREDLIB=png.dll
  SHAREDLIBIMP=pngdll.lib
  
  OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
  	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
  	pngwtran.o pngmem.o pngerror.o pngpread.o
  
  .SUFFIXES:      .c .o
  
  all: $(PNGLIB) $(SHAREDLIB) $(SHAREDLIBIMP)
  
  $(PNGLIB): $(OBJS)
  	$(AR) rc $@ $(OBJS)
  
  $(SHAREDLIB): $(OBJS) pngos2.def
  	$(CC) $(LDFLAGS) -Zdll -o $@ $^
  
  $(SHAREDLIBIMP): pngos2.def
  	$(IMPLIB) -o $@ $^
  
  pngtest.exe: pngtest.o png.dll pngdll.lib
  	$(CC) -o $@ $(CFLAGS) $< $(LDFLAGS)
  
  test: pngtest.exe
  	./pngtest.exe
  
  clean:
  	rm -f *.o $(PNGLIB) png.dll pngdll.lib pngtest.exe pngout.png
  
  # DO NOT DELETE THIS LINE -- make depend depends on it.
  
  png.o png.pic.o: png.h pngconf.h pngpriv.h
  pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h
  pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h
  pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h
  pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h
  pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h
  pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h
  pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h
  pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h
  pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h
  pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h
  pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h
  pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h
  pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h
  pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h
  
  pngtest.o: png.h pngconf.h
  

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