crypto: require gnutls >= 3.1.18 for building QEMU
commita0722409bcb980ecdab8330d4c716a73c9fcb489
authorDaniel P. Berrangé <berrange@redhat.com>
Wed, 18 Jul 2018 10:55:05 +0000 (18 11:55 +0100)
committerDaniel P. Berrangé <berrange@redhat.com>
Fri, 19 Oct 2018 11:26:57 +0000 (19 12:26 +0100)
treec210c48beb7d0e8f735cfe904b8bc253c43fcc85
parent2ec24af2379e331d062a6fc1cda65bc262c7c17b
crypto: require gnutls >= 3.1.18 for building QEMU

gnutls 3.0.0 was released in 2011 and all the distros that are build
target platforms for QEMU [1] include it:

  RHEL-7: 3.1.18
  Debian (Stretch): 3.5.8
  Debian (Jessie): 3.3.8
  OpenBSD (ports): 3.5.18
  FreeBSD (ports): 3.5.18
  OpenSUSE Leap 15: 3.6.2
  Ubuntu (Xenial): 3.4.10
  macOS (Homebrew): 3.5.19

Based on this, it is reasonable to require gnutls >= 3.1.18 in QEMU
which allows for all conditional version checks in the code to be
removed.

[1] https://qemu.weilnetz.de/doc/qemu-doc.html#Supported-build-platforms

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
configure
crypto/Makefile.objs
crypto/init.c
crypto/tlscredsx509.c
crypto/tlssession.c
tests/crypto-tls-x509-helpers.h
tests/test-crypto-tlscredsx509.c