| #.rst: |
| # FindGnuTLS |
| # ---------- |
| # |
| # Try to find the GNU Transport Layer Security library (gnutls) |
| # |
| # |
| # |
| # Once done this will define |
| # |
| # :: |
| # |
| # GNUTLS_FOUND - System has gnutls |
| # GNUTLS_INCLUDE_DIR - The gnutls include directory |
| # GNUTLS_LIBRARIES - The libraries needed to use gnutls |
| # GNUTLS_DEFINITIONS - Compiler switches required for using gnutls |
| |
| #============================================================================= |
| # Copyright 2009 Kitware, Inc. |
| # Copyright 2009 Philip Lowman <philip@yhbt.com> |
| # Copyright 2009 Brad Hards <bradh@kde.org> |
| # Copyright 2006 Alexander Neundorf <neundorf@kde.org> |
| # |
| # Distributed under the OSI-approved BSD License (the "License"); |
| # see accompanying file Copyright.txt for details. |
| # |
| # This software is distributed WITHOUT ANY WARRANTY; without even the |
| # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| # See the License for more information. |
| #============================================================================= |
| # (To distribute this file outside of CMake, substitute the full |
| # License text for the above reference.) |
| |
| # Note that this doesn't try to find the gnutls-extra package. |
| |
| |
| if (GNUTLS_INCLUDE_DIR AND GNUTLS_LIBRARY) |
| # in cache already |
| set(gnutls_FIND_QUIETLY TRUE) |
| endif () |
| |
| if (NOT WIN32) |
| # try using pkg-config to get the directories and then use these values |
| # in the find_path() and find_library() calls |
| # also fills in GNUTLS_DEFINITIONS, although that isn't normally useful |
| find_package(PkgConfig QUIET) |
| PKG_CHECK_MODULES(PC_GNUTLS QUIET gnutls) |
| set(GNUTLS_DEFINITIONS ${PC_GNUTLS_CFLAGS_OTHER}) |
| set(GNUTLS_VERSION_STRING ${PC_GNUTLS_VERSION}) |
| endif () |
| |
| find_path(GNUTLS_INCLUDE_DIR gnutls/gnutls.h |
| HINTS |
| ${PC_GNUTLS_INCLUDEDIR} |
| ${PC_GNUTLS_INCLUDE_DIRS} |
| ) |
| |
| find_library(GNUTLS_LIBRARY NAMES gnutls libgnutls |
| HINTS |
| ${PC_GNUTLS_LIBDIR} |
| ${PC_GNUTLS_LIBRARY_DIRS} |
| ) |
| |
| mark_as_advanced(GNUTLS_INCLUDE_DIR GNUTLS_LIBRARY) |
| |
| # handle the QUIETLY and REQUIRED arguments and set GNUTLS_FOUND to TRUE if |
| # all listed variables are TRUE |
| include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) |
| FIND_PACKAGE_HANDLE_STANDARD_ARGS(GnuTLS |
| REQUIRED_VARS GNUTLS_LIBRARY GNUTLS_INCLUDE_DIR |
| VERSION_VAR GNUTLS_VERSION_STRING) |
| |
| if(GNUTLS_FOUND) |
| set(GNUTLS_LIBRARIES ${GNUTLS_LIBRARY}) |
| set(GNUTLS_INCLUDE_DIRS ${GNUTLS_INCLUDE_DIR}) |
| endif() |
| |