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(parent: 0da7d80) | patch
Use a real XSI compliant func_split_short_opt substitution.
authorGary V. Vaughan <gary@gnu.org>
Tue, 29 Jun 2010 09:29:30 +0000 (16:29 +0700)
committerGary V. Vaughan <gary@gnu.org>
Tue, 29 Jun 2010 09:29:30 +0000 (16:29 +0700)
commit6639fdbe2fe01d54f4bd21414c9bf6b7ec99f18b
treebc20b6076285c328941a8382397951ebf75a82aatree | snapshot
parent0da7d80909d02b7b13cb7d24e5318d38bf6d96bccommit | diff
Use a real XSI compliant func_split_short_opt substitution.

* libtool/m4/libtool.m4 (_LT_CHECK_SHELL_FEATURES): Remove
test ${foo:n:m} substrings, instead adding a ${foo%??} check
to the existing XSI tests.
(_LT_PROG_XSI_SHELLFNS): Remove the ${foo:n:m} based
func_split_short_opt substitution in favour of a properly
XSI compliant substitution.
Suggested by Paolo Bonzini.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
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