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scripts/wrapper.in: Add a comment about readlink not being portable.

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Documented that the call to readlink will not work on BSD systems.
This commit is contained in:
Titus von Boxberg 2010-05-17 12:27:32 +02:00
parent 82af5a5d7b
commit 98e7576024
1 changed files with 5 additions and 0 deletions
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5
scripts/wrapper.in
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@ -1,5 +1,10 @@
#!/bin/sh
# this wrapper will not work under BSD systems or others
# not containig the GNU readlink.
# Under those, wrapper.c will forcibly be used
# regardless of the config file setting.
canonicalizedname=$(readlink -nm "${0}")
dirname="$(dirname "${canonicalizedname}")"
basename="$(basename "${canonicalizedname}")"