Finds the GNU Transport Layer Security library (GnuTLS). The GnuTLS package includes the main libraries (libgnutls and libdane), as well as the optional gnutls-openssl compatibility extra library. They are all distributed as part of the same release. This module checks for the presence of the main libgnutls library and provides usage requirements for integrating GnuTLS into CMake projects.
This module provides the following Imported Targets:
GnuTLS::GnuTLSAdded in version 3.16.
Target encapsulating the GnuTLS usage requirements, available if GnuTLS is found.
This module defines the following variables:
GnuTLS_FOUNDBoolean indicating whether the (requested version of) GnuTLS is found. For
backward compatibility, the GNUTLS_FOUND variable is also set to the same
value.
GNUTLS_VERSIONAdded in version 3.16.
The version of GnuTLS found.
GNUTLS_INCLUDE_DIRSInclude directories needed to use GnuTLS.
GNUTLS_LIBRARIESLibraries needed to link against to use GnuTLS.
GNUTLS_DEFINITIONSCompiler options required for using GnuTLS.
The following cache variables may also be set:
GNUTLS_INCLUDE_DIRThe directory containing the gnutls/gnutls.h header file.
GNUTLS_LIBRARYThe path to the GnuTLS library.
These variables are provided for backward compatibility:
GNUTLS_VERSION_STRINGDeprecated since version 3.16: Superseded by GNUTLS_VERSION.
The version of GnuTLS found.
Finding GnuTLS and linking it to a project target:
find_package(GnuTLS)
target_link_libraries(project_target PRIVATE GnuTLS::GnuTLS)