Fail configure if pkg-config isn't found
authorWilliam Blough <devel@blough.us>
Wed, 2 Sep 2020 04:42:36 +0000 (00:42 -0400)
committerWilliam Blough <devel@blough.us>
Wed, 2 Sep 2020 04:42:36 +0000 (00:42 -0400)
commit89ea0ed9f6146ecc85d7928f1c0a7110da0bd6c2
treec8ea5e8f13ff133671b3ecae869cbc12945e481a
parent5d48db79bf0de36761dec7c2e9dcad45d22148bd
Fail configure if pkg-config isn't found

Trying to run configure without pkg-config installed produces a
cryptic error due to the PKG_CHECK_MODULES macro not being available.
Add a check for pkg-config and fail with a clearer error message if it
isn't installed.

Fixes: AXIS2C-1638
axiom/configure.ac
configure.ac
neethi/configure.ac
tools/tcpmon/configure.ac