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r2852 | helixhorned | 2012-07-29 16:35:12 -0700 (Sun, 29 Jul 2012) | 7 lines

OSX build: mighty tweak osxbuild.sh and link to LibPNG from Fink on x86_64.

The build script now has two more presets: helix and installtools
(which was previously attempted after the build; untested). Also,
 - when detecting git, run commands such that the SVN repo isn't accessed
 - package kextract, kgroup and arttool into tools/ in the zip
 - try to exit on failure in some places, though that doesn't seem to work
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r2851 | helixhorned | 2012-07-29 16:35:09 -0700 (Sun, 29 Jul 2012) | 1 line

osxbuild.sh: factor out building commands and exit 1 on failure
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