configure: remove unneeded bits around libunwind handling
authorEmil Velikov <emil.velikov@collabora.com>
Mon, 8 May 2017 16:37:02 +0000 (17:37 +0100)
committerEmil Velikov <emil.l.velikov@gmail.com>
Thu, 11 May 2017 13:02:07 +0000 (14:02 +0100)
commit709468a8088f7d9b3472ca6993e983a2361b5509
tree0f1a7cd325760166c465bb007d601801d6435d0b
parenta68d306a1d8f583262e705d347ac860de0a0cd30
configure: remove unneeded bits around libunwind handling

If libunwind is not found we'll fail at PKG_CHECK_MODULES, so the
follow-up check will be false. Additionally the AM_CONDITIONAL is not
used, so we can drop it.

Fixes: 3bcef6aa245 ("configure.ac: honour --disable-libunwind if the .pc file is present")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
configure.ac