tree c8ea5e8f13ff133671b3ecae869cbc12945e481a
parent 5d48db79bf0de36761dec7c2e9dcad45d22148bd
author William Blough <devel@blough.us> 1599021756 -0400
committer William Blough <devel@blough.us> 1599021756 -0400

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