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# - Try to find gnutls
# Once done this will define
#
# GNUTLS_FOUND - system has gnutls
# GNUTLS_INCLUDE_DIRS - the gnutls include directory
# GNUTLS_LIBRARIES - The gnutls libraries
# Suppress PkgConfig Mismatch warning, see https://cmake.org/cmake/help/latest/module/FindPackageHandleStandardArgs.html
set(FPHSA_NAME_MISMATCHED 1)
include(FindPkgConfig)
find_package(PkgConfig QUIET)
unset(FPHSA_NAME_MISMATCHED)
if(PKG_CONFIG_FOUND)
pkg_check_modules(GNUTLS gnutls QUIET)
endif()
if(NOT GNUTLS_FOUND)
find_path(GNUTLS_INCLUDE_DIRS gnutls/gnutls.h)
find_library(GNUTLS_LIBRARIES gnutls)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GnuTLS DEFAULT_MSG GNUTLS_INCLUDE_DIRS GNUTLS_LIBRARIES)
if(GNUTLS_FOUND)
list(APPEND GNUTLS_DEFINITIONS -DHAVE_GNUTLS=1)
else()
if(GNUTLS_FIND_REQUIRED)
message(FATAL_ERROR "GNUTLS Not Found.")
endif()
endif()
mark_as_advanced(GNUTLS_INCLUDE_DIRS GNUTLS_LIBRARIES GNUTLS_DEFINITIONS)
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