configure: Abort if gperf is not found but generated files don't exist
authorTobias Brunner <tobias@strongswan.org>
Thu, 5 Dec 2019 14:46:15 +0000 (15:46 +0100)
committerTobias Brunner <tobias@strongswan.org>
Fri, 6 Dec 2019 09:30:52 +0000 (10:30 +0100)
commit72373d940a7ff615346d5b03cff116f421c47638
tree7a5f86025a4e7d1dafd77fe69e099d22d9ad4445
parent251ac44df3a2fe818689a09be4599ff8a14ec0a3
configure: Abort if gperf is not found but generated files don't exist

When building from a tarball gperf is not required as the generated
files already exist, however, when building from the repository that's
not the case, so warn the user if gperf is not found.
configure.ac