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Internal png lib symbols exported

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lrenoux View Drop Down
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Joined: 20 April 2009
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Post Options Post Options   Thanks (0) Thanks(0)   Quote lrenoux Quote  Post ReplyReply Direct Link To This Post Topic: Internal png lib symbols exported
    Posted: 20 January 2016 at 8:02am
I don't know if it came from last revision, but in version 17.0.0, when using codejock as a dll, by default (it seems), symbols from internal png lib are exported. So if you used the codejock dll with a software that has already used its own libpng dll, it may conflict in link because of multiple symbols definition.

To avoid that, i have defined in pnglibconf.h in your environment

#define PNG_IMPEXP

Because you have undefined some features from libpng (like PNG_STDIO_SUPPORTED), your internal version of the lib is not usable in every case. So, could you please avoid to export libpng symbols by default.

L.

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