tree a592f92c466a2733864e545d5a76edca6faa4542
parent 92960c86a2dc599f0a1b6ed43a58ce81bed8f330
author Glenn Randers-Pehrson <glennrp at users.sourceforge.net> 1266598266 -0600
committer Glenn Randers-Pehrson <glennrp at users.sourceforge.net> 1266630362 -0600

[legacy] Define _ALL_SOURCE in pngconf.h when building with AIX compiler.

Otherwise AIX reserves "jmpbuf" and renames it to "__jmpbuf".