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(parent: 73140a1) | patch
ccan: fix configure tests for __builtin_clz etc.
authorRusty Russell <rusty@rustcorp.com.au>
Tue, 5 Jul 2011 03:38:09 +0000 (13:08 +0930)
committerRusty Russell <rusty@rustcorp.com.au>
Tue, 5 Jul 2011 05:08:55 +0000 (07:08 +0200)
commit4e63ac6191e55bc602c7cba6e12e01f35985c6b1
tree25d4d5eddf4fc284b8dc7c9692d0e24652dc4252tree
parent73140a11c40cbef81b9af6363a72fdba2077222dcommit | diff
ccan: fix configure tests for __builtin_clz etc.

It's not enough to compile-test them: Michael Adam points out that nonexistant
functions merely cause a warning.  We have to try to link them.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Autobuild-User: Rusty Russell <rusty@rustcorp.com.au>
Autobuild-Date: Tue Jul  5 07:08:55 CEST 2011 on sn-devel-104
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Kai's WIP code