abort if ${WRKOBJDIR} contains symlinks
authorMatthias Rampke <matthias@rampke.de>
Thu, 12 May 2011 09:53:59 +0000 (11:53 +0200)
committerMatthias Rampke <matthias@rampke.de>
Thu, 12 May 2011 09:53:59 +0000 (11:53 +0200)
commited4ea07f2a7183ef460126da26e3a65602242b73
tree2b173339b0b2c5e604b223e66b5e87747d9424f7
parente084d23d995e64b4a8c73ec994cfd7556526012d
abort if ${WRKOBJDIR} contains symlinks

otherwise building will fail in several places in non-obvious ways.

FIXME: pwd -P is a rather new addition to POSIX and may not work everywhere.
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