K 10
svn:author
V 3
rea
K 8
svn:date
V 27
2011-07-18T10:06:50.000000Z
K 7
svn:log
V 900
Allow pkg_libchk to work from non-CSH shells

/bin/sh does not set OSTYPE, so this variable is inherited from the
shell from which pkg_libchk is invoked.  From all standard shells in
the base system, only csh and tcsh do set this variable, so when
pkg_libchk is invoked from sh (that is not invoked from csh-like
shell), this variable will be empty.  Moreover, bash sets OSTYPE to
freebsdX.Y, so grepping on output of 'readelf -e' wont work either.

'uname -s' provides much more reliable way to get the name of the
operating system and all *BSD ELF ABI types inside readelf correspond
to the 'uname -s':
{{{
    case ELFOSABI_NETBSD:       return "UNIX - NetBSD";
    case ELFOSABI_FREEBSD:      return "UNIX - FreeBSD";
    case ELFOSABI_OPENBSD:      return "UNIX - OpenBSD";
}}}

PR: ports/158967
Approved-by: Dominic Fandrey <kamikaze@bsdforen.de> (maintainer), erwin (mentor)
Feature-safe: yes

END