autoconf: remove some redundant shell indirections
authorStefano Lattarini <stefano.lattarini@gmail.com>
Thu, 19 Jul 2012 07:49:58 +0000 (09:49 +0200)
committerJunio C Hamano <gitster@pobox.com>
Thu, 19 Jul 2012 17:30:25 +0000 (10:30 -0700)
commit7f8cf48c4dd2bc86f8c0933a27d4f21df2033910
treea768b7e8f8c95a6936a147d1a88668af8a3f3977
parent610473a6f75c495e6d4f7cd618aefcfe67ce7594
autoconf: remove some redundant shell indirections

They are merely useless now, but would get in the way of future changes.

No semantic change is intended.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
configure.ac