[luatex] Problem building 0.50.0 (and trunk)
karl at freefriends.org
Fri Jan 8 00:15:26 CET 2010
if which bash >/dev/null
I doubt "which" is sufficiently portable, given that we're already
talking about systems that don't have /bin/bash.
There is no really easy way to do this. Checking along PATH has its own
pain. (; vs. :, cygwin vs. COMSPEC, .exe vs. x bits, etc., etc. See
the texi2dvi script for gory details.)
Hope the actual CONFIG_SHELL-related fixes can be installed in luatex
easily enough and make the whole issue go away.
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