76 lines
2.2 KiB
CMake
76 lines
2.2 KiB
CMake
#
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# Copyright (C) 2003-2014 Sébastien Helleu <flashcode@flashtux.org>
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# Copyright (C) 2009 Emmanuel Bouthenot <kolter@openics.org>
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#
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# This file is part of WeeChat, the extensible chat client.
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#
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# WeeChat is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# WeeChat is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with WeeChat. If not, see <http://www.gnu.org/licenses/>.
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#
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# - Find GnuTLS
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# This module finds if libgnutls is installed and determines where
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# the include files and libraries are.
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#
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# This code sets the following variables:
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#
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# GNUTLS_INCLUDE_PATH = path to where <gnutls/gnutls.h> can be found
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# GNUTLS_LIBRARY = path to where libgnutls.so* can be found
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# GNUTLS_CFLAGS = cflags to use to compile
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# GNUTLS_LDFLAGS = ldflags to use to compile
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if(GNUTLS_INCLUDE_PATH AND GNUTLS_LIBRARY)
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# Already in cache, be silent
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set(GNUTLS_FIND_QUIETLY TRUE)
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endif()
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find_program(PKG_CONFIG_EXECUTABLE NAMES pkg-config)
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execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=prefix gnutls
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OUTPUT_VARIABLE GNUTLS_PREFIX
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)
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execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --cflags gnutls
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OUTPUT_VARIABLE GNUTLS_CFLAGS
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)
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string(REGEX REPLACE "[\r\n]" "" GNUTLS_CFLAGS "${GNUTLS_CFLAGS}")
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execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --libs gnutls
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OUTPUT_VARIABLE GNUTLS_LDFLAGS
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)
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string(REGEX REPLACE "[\r\n]" "" GNUTLS_LDFLAGS "${GNUTLS_LDFLAGS}")
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set(GNUTLS_POSSIBLE_INCLUDE_PATH "${GNUTLS_PREFIX}/include")
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set(GNUTLS_POSSIBLE_LIB_DIR "${GNUTLS_PREFIX}/lib")
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find_path(GNUTLS_INCLUDE_PATH
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NAMES gnutls/gnutls.h
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PATHS GNUTLS_POSSIBLE_INCLUDE_PATH
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)
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find_library(GNUTLS_LIBRARY
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NAMES gnutls
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PATHS GNUTLS_POSSIBLE_LIB_DIR
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)
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if(GNUTLS_INCLUDE_PATH AND GNUTLS_LIBRARY)
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set(GNUTLS_FOUND TRUE)
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endif()
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mark_as_advanced(
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GNUTLS_INCLUDE_PATH
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GNUTLS_LIBRARY
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GNUTLS_CFLAGS
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GNUTLS_LDFLAGS
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)
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