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authorVadim Dashevskiy <watcherhd@gmail.com>2012-05-15 10:38:20 +0000
committerVadim Dashevskiy <watcherhd@gmail.com>2012-05-15 10:38:20 +0000
commit48540940b6c28bb4378abfeb500ec45a625b37b6 (patch)
tree2ef294c0763e802f91d868bdef4229b6868527de /plugins/freeimage/Source/LibPNG/KNOWNBUG
parent5c350913f011e119127baeb32a6aedeb4f0d33bc (diff)
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+Known bugs in libpng version 1.2.43
+
+1. December 4, 2009: The PNG_NO_ERROR_NUMBERS macro was inadvertently
+ defined in libpng-1.2.41/pngconf.h, which may cause a problem with
+ building a binary-compatible library.
+
+ STATUS: This will be fixed in libpng-1.2.42. In the meantime, simply
+ delete the definition from line :
+
+2. February 23, 2006: The custom makefiles don't build libpng with -lz.
+
+ STATUS: This is a subject of debate. The change will probably be made
+ as a part of a major overhaul of the makefiles in libpng version 1.4.0.
+
+3. February 24, 2006: The Makefile generated by the "configure" script
+ fails to install symbolic links
+ libpng12.so => libpng12.so.0.1.2.9betaN
+ that are generated by the custom makefiles.
+
+4. September 4, 2007: There is a report that pngtest crashes on MacOS 10.
+
+ STATUS: workarounds are
+ 1) Compile without optimization (crashes are observed with
+ -arch i386 and -O2 or -O3, using gcc-4.0.1).
+ 2) Compile pngtest.c with PNG_DEBUG defined (the bug goes away if
+ you try to look at it).
+ 3) Ignore the crash. The library itself seems to be OK.
+