| 1 | Project files to build libpng using Borland C++ Builder v5.0
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| 2 |
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| 3 | In order to build and use libpng, please follow these steps:
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| 4 |
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| 5 | 1). Install zlib in a directory at the same level with libpng.
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| 6 |
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| 7 | 2). In a console window, go to the zlib directory and type:
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| 8 | make -f win32\Makefile.bor
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| 9 | After performing this step, you should have a file named
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| 10 | zlib.lib in the zlib directory.
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| 11 |
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| 12 | 3). Add the following conditional define to your project:
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| 13 | PNG_USE_DLL
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| 14 |
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| 15 | 4). Add libpng.lib or libpngstat.lib to the project.
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| 16 | Build the project.
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| 17 |
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| 18 | 5). If the build fails, add the paths to png.h and zlib.h to
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| 19 | your include path, and restart the build.
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| 20 |
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| 21 | By default, the libpng project uses zlib as a static library. If
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| 22 | you wish to use zlib as a DLL, please read the important notes from
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| 23 | the zlib DLL FAQ, found inside the zlib distribution.
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| 24 |
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| 25 | See the libpng documentation for instructions on how to use the code.
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