@@ -818,22 +818,13 @@ if not get_option('gnutls').auto() or have_system
kwargs: static_kwargs)
endif
-# Nettle has priority over gcrypt
+# Gcrypt has priority over nettle
gcrypt = not_found
nettle = not_found
xts = 'none'
if get_option('nettle').enabled() and get_option('gcrypt').enabled()
error('Only one of gcrypt & nettle can be enabled')
-elif (not get_option('nettle').auto() or have_system) and not get_option('gcrypt').enabled()
- nettle = dependency('nettle', version: '>=3.4',
- method: 'pkg-config',
- required: get_option('nettle'),
- kwargs: static_kwargs)
- if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle)
- xts = 'private'
- endif
-endif
-if (not get_option('gcrypt').auto() or have_system) and not nettle.found()
+elif (not get_option('gcrypt').auto() or have_system) and not get_option('nettle').enabled()
gcrypt = dependency('libgcrypt', version: '>=1.8',
method: 'config-tool',
required: get_option('gcrypt'),
@@ -847,6 +838,15 @@ if (not get_option('gcrypt').auto() or have_system) and not nettle.found()
cc.find_library('gpg-error', required: true, kwargs: static_kwargs)])
endif
endif
+if (not get_option('nettle').auto() or have_system) and not gcrypt.found()
+ nettle = dependency('nettle', version: '>=3.4',
+ method: 'pkg-config',
+ required: get_option('nettle'),
+ kwargs: static_kwargs)
+ if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle)
+ xts = 'private'
+ endif
+endif
gtk = not_found
gtkx11 = not_found
Originally we preferred to use nettle, over gcrypt because gnutls already links to nettle and thus it minimizes the dependencies. In retrospect this was the wrong criteria to optimize for. Currently shipping versions of gcrypt have cipher impls that are massively faster than those in nettle and this is way more important. The nettle library is also not capable of enforcing FIPS compliance, since it considers that out of scope. It merely aims to provide general purpose impls of algorithms, and usage policy is left upto the layer above, such as GNUTTLS. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> --- meson.build | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-)