93 lines
2.9 KiB
CMake
93 lines
2.9 KiB
CMake
#
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# Copyright (C) 2003-2012 Sebastien Helleu <flashcode@flashtux.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 Ruby
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# This module finds if Ruby is installed and determines where the include files
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# and libraries are. It also determines what the name of the library is. This
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# code sets the following variables:
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#
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# RUBY_EXECUTABLE = full path to the ruby binary
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# RUBY_INCLUDE_PATH = path to where ruby.h can be found
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# RUBY_LIBRARY = path to where libruby.so* can be found
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IF(RUBY_FOUND)
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# Already in cache, be silent
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SET(RUBY_FIND_QUIETLY TRUE)
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ENDIF(RUBY_FOUND)
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FIND_PROGRAM(RUBY_EXECUTABLE
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NAMES ruby1.9.3 ruby193 ruby1.9.2 ruby192 ruby1.9.1 ruby191 ruby1.9 ruby19 ruby1.8 ruby18 ruby1.6 ruby16 ruby
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PATHS /usr/bin /usr/local/bin /usr/pkg/bin
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)
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IF(RUBY_EXECUTABLE)
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EXECUTE_PROCESS(
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COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print RbConfig::CONFIG['rubyhdrdir'] || RbConfig::CONFIG['archdir']"
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OUTPUT_VARIABLE RUBY_ARCH_DIR
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)
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EXECUTE_PROCESS(
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COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print RbConfig::CONFIG['arch']"
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OUTPUT_VARIABLE RUBY_ARCH
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)
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EXECUTE_PROCESS(
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COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print RbConfig::CONFIG['libdir']"
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OUTPUT_VARIABLE RUBY_POSSIBLE_LIB_PATH
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)
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EXECUTE_PROCESS(
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COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print RbConfig::CONFIG['rubylibdir']"
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OUTPUT_VARIABLE RUBY_RUBY_LIB_PATH
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)
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EXECUTE_PROCESS(
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COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print RbConfig::CONFIG['ruby_version']"
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OUTPUT_VARIABLE RUBY_VERSION
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)
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FIND_PATH(RUBY_INCLUDE_PATH
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NAMES ruby.h
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PATHS ${RUBY_ARCH_DIR}
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)
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SET(RUBY_ARCH
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"${RUBY_INCLUDE_PATH}/${RUBY_ARCH}")
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FIND_LIBRARY(RUBY_LIBRARY
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NAMES ruby-1.9.3 ruby1.9.3 ruby193 ruby-1.9.2 ruby1.9.2 ruby192 ruby-1.9.1 ruby1.9.1 ruby191 ruby1.9 ruby19 ruby1.8 ruby18 ruby1.6 ruby16 ruby
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PATHS ${RUBY_POSSIBLE_LIB_PATH} ${RUBY_RUBY_LIB_PATH}
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)
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IF(RUBY_LIBRARY AND RUBY_INCLUDE_PATH)
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SET(RUBY_FOUND TRUE)
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ENDIF(RUBY_LIBRARY AND RUBY_INCLUDE_PATH)
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IF(${RUBY_VERSION} STREQUAL "1.9.0")
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SET(RUBY_FOUND FALSE)
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ENDIF(${RUBY_VERSION} STREQUAL "1.9.0")
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MARK_AS_ADVANCED(
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RUBY_EXECUTABLE
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RUBY_LIBRARY
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RUBY_ARCH
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RUBY_INCLUDE_PATH
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)
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ENDIF(RUBY_EXECUTABLE)
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