crypto: Allow building with GnuTLS but without Libtasn1

We only use Libtasn1 in unit tests. As noted in commit d47b83b118
("tests: add migration tests of TLS with x509 credentials"), having
GnuTLS without Libtasn1 is a valid configuration, so do not require
Libtasn1, to avoid:

  Dependency gnutls found: YES 3.7.1 (cached)
  Run-time dependency libtasn1 found: NO (tried pkgconfig)

  ../meson.build:1914:10: ERROR: Dependency "libtasn1" not found, tried pkgconfig

Fixes: ba7ed407e6 ("configure, meson: convert libtasn1 detection to meson")
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2024-05-02 11:56:42 +02:00 committed by Daniel P. Berrangé
parent 0e9bb8ad4d
commit dc37d1c56b
1 changed files with 1 additions and 0 deletions

View File

@ -1979,6 +1979,7 @@ endif
tasn1 = not_found
if gnutls.found()
tasn1 = dependency('libtasn1',
required: false,
method: 'pkg-config')
endif
keyutils = not_found