mirror of
https://github.com/reactos/CMake.git
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c4bb9c9d42
This adds copyright/license notification blocks CMake's find-modules. Many of the modules had no notices at all. Some had notices referring to the BSD license already. This commit normalizes existing notices and adds missing notices.
243 lines
7.5 KiB
CMake
243 lines
7.5 KiB
CMake
# - Find Perl libraries
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# This module finds if PERL 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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# PERLLIBS_FOUND = True if perl.h & libperl were found
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# PERL_INCLUDE_PATH = path to where perl.h is found
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# PERL_LIBRARY = path to libperl
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# PERL_EXECUTABLE = full path to the perl binary
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#
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# The following variables are also available if needed
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# (introduced after CMake 2.6.4)
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#
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# PERL_SITESEARCH = path to the sitesearch install dir
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# PERL_SITELIB = path to the sitelib install directory
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# PERL_VENDORARCH = path to the vendor arch install directory
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# PERL_VENDORLIB = path to the vendor lib install directory
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# PERL_ARCHLIB = path to the arch lib install directory
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# PERL_PRIVLIB = path to the priv lib install directory
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# PERL_EXTRA_C_FLAGS = Compilation flags used to build perl
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#
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#=============================================================================
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# Copyright 2004-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distributed this file outside of CMake, substitute the full
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# License text for the above reference.)
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# find the perl executable
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include(FindPerl)
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if (PERL_EXECUTABLE)
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### PERL_PREFIX
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:prefix
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OUTPUT_VARIABLE
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PERL_PREFIX_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_PREFIX_RESULT_VARIABLE
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)
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if (NOT PERL_PREFIX_RESULT_VARIABLE)
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string(REGEX REPLACE "prefix='([^']+)'.*" "\\1" PERL_PREFIX ${PERL_PREFIX_OUTPUT_VARIABLE})
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endif (NOT PERL_PREFIX_RESULT_VARIABLE)
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### PERL_VERSION
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:version
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OUTPUT_VARIABLE
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PERL_VERSION_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_VERSION_RESULT_VARIABLE
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)
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if (NOT PERL_VERSION_RESULT_VARIABLE)
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string(REGEX REPLACE "version='([^']+)'.*" "\\1" PERL_VERSION ${PERL_VERSION_OUTPUT_VARIABLE})
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endif (NOT PERL_VERSION_RESULT_VARIABLE)
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### PERL_ARCHNAME
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:archname
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OUTPUT_VARIABLE
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PERL_ARCHNAME_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_ARCHNAME_RESULT_VARIABLE
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)
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if (NOT PERL_ARCHNAME_RESULT_VARIABLE)
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string(REGEX REPLACE "archname='([^']+)'.*" "\\1" PERL_ARCHNAME ${PERL_ARCHNAME_OUTPUT_VARIABLE})
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endif (NOT PERL_ARCHNAME_RESULT_VARIABLE)
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### PERL_EXTRA_C_FLAGS
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:cppflags
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OUTPUT_VARIABLE
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PERL_CPPFLAGS_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_CPPFLAGS_RESULT_VARIABLE
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)
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if (NOT PERL_CPPFLAGS_RESULT_VARIABLE)
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string(REGEX REPLACE "cppflags='([^']+)'.*" "\\1" PERL_EXTRA_C_FLAGS ${PERL_CPPFLAGS_OUTPUT_VARIABLE})
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endif (NOT PERL_CPPFLAGS_RESULT_VARIABLE)
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### PERL_SITESEARCH
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:installsitesearch
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OUTPUT_VARIABLE
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PERL_SITESEARCH_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_SITESEARCH_RESULT_VARIABLE
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)
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if (NOT PERL_SITESEARCH_RESULT_VARIABLE)
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string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_SITESEARCH ${PERL_SITESEARCH_OUTPUT_VARIABLE})
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endif (NOT PERL_SITESEARCH_RESULT_VARIABLE)
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### PERL_SITELIB
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:installsitelib
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OUTPUT_VARIABLE
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PERL_SITELIB_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_SITELIB_RESULT_VARIABLE
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)
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if (NOT PERL_SITELIB_RESULT_VARIABLE)
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string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_SITELIB ${PERL_SITELIB_OUTPUT_VARIABLE})
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endif (NOT PERL_SITELIB_RESULT_VARIABLE)
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### PERL_VENDORARCH
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:installvendorarch
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OUTPUT_VARIABLE
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PERL_VENDORARCH_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_VENDORARCH_RESULT_VARIABLE
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)
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if (NOT PERL_VENDORARCH_RESULT_VARIABLE)
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string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_VENDORARCH ${PERL_VENDORARCH_OUTPUT_VARIABLE})
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endif (NOT PERL_VENDORARCH_RESULT_VARIABLE)
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### PERL_VENDORLIB
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:installvendorlib
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OUTPUT_VARIABLE
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PERL_VENDORLIB_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_VENDORLIB_RESULT_VARIABLE
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)
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if (NOT PERL_VENDORLIB_RESULT_VARIABLE)
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string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_VENDORLIB ${PERL_VENDORLIB_OUTPUT_VARIABLE})
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endif (NOT PERL_VENDORLIB_RESULT_VARIABLE)
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### PERL_ARCHLIB
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:installarchlib
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OUTPUT_VARIABLE
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PERL_ARCHLIB_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_ARCHLIB_RESULT_VARIABLE
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)
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if (NOT PERL_ARCHLIB_RESULT_VARIABLE)
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string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_ARCHLIB ${PERL_ARCHLIB_OUTPUT_VARIABLE})
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endif (NOT PERL_ARCHLIB_RESULT_VARIABLE)
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### PERL_PRIVLIB
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:installprivlib
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OUTPUT_VARIABLE
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PERL_PRIVLIB_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_PRIVLIB_RESULT_VARIABLE
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)
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if (NOT PERL_PRIVLIB_RESULT_VARIABLE)
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string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_PRIVLIB ${PERL_PRIVLIB_OUTPUT_VARIABLE})
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endif (NOT PERL_PRIVLIB_RESULT_VARIABLE)
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### PERL_POSSIBLE_INCLUDE_PATHS
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set(PERL_POSSIBLE_INCLUDE_PATHS
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${PERL_ARCHLIB}/CORE
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/usr/lib/perl5/${PERL_VERSION}/${PERL_ARCHNAME}/CORE
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/usr/lib/perl/${PERL_VERSION}/${PERL_ARCHNAME}/CORE
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/usr/lib/perl5/${PERL_VERSION}/CORE
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/usr/lib/perl/${PERL_VERSION}/CORE
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)
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### PERL_POSSIBLE_LIB_PATHS
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set(PERL_POSSIBLE_LIB_PATHS
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${PERL_ARCHLIB}/CORE
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/usr/lib/perl5/${PERL_VERSION}/${PERL_ARCHNAME}/CORE
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/usr/lib/perl/${PERL_VERSION}/${PERL_ARCHNAME}/CORE
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/usr/lib/perl5/${PERL_VERSION}/CORE
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/usr/lib/perl/${PERL_VERSION}/CORE
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)
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### PERL_POSSIBLE_LIBRARY_NAME
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execute_process(
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COMMAND
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${PERL_EXECUTABLE} -V:libperl
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OUTPUT_VARIABLE
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PERL_LIBRARY_OUTPUT_VARIABLE
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RESULT_VARIABLE
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PERL_LIBRARY_RESULT_VARIABLE
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)
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if (NOT PERL_LIBRARY_RESULT_VARIABLE)
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foreach(_perl_lib_path ${PERL_POSSIBLE_LIB_PATHS})
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string(REGEX REPLACE "libperl='([^']+)'" "\\1" PERL_LIBRARY_OUTPUT_VARIABLE ${PERL_LIBRARY_OUTPUT_VARIABLE})
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set(PERL_POSSIBLE_LIBRARY_NAME ${PERL_POSSIBLE_LIBRARY_NAME} "${_perl_lib_path}/${PERL_LIBRARY_OUTPUT_VARIABLE}")
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endforeach(_perl_lib_path ${PERL_POSSIBLE_LIB_PATHS})
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endif (NOT PERL_LIBRARY_RESULT_VARIABLE)
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### PERL_INCLUDE_PATH
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find_path(PERL_INCLUDE_PATH
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NAMES
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perl.h
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PATHS
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${PERL_POSSIBLE_INCLUDE_PATHS}
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)
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### PERL_LIBRARY
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find_library(PERL_LIBRARY
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NAMES
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${PERL_POSSIBLE_LIBRARY_NAME}
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perl${PERL_VERSION}
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perl
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PATHS
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${PERL_POSSIBLE_LIB_PATHS}
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)
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endif (PERL_EXECUTABLE)
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# handle the QUIETLY and REQUIRED arguments and set PERLLIBS_FOUND to TRUE if
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# all listed variables are TRUE
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(PerlLibs DEFAULT_MSG PERL_LIBRARY PERL_INCLUDE_PATH)
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# Introduced after CMake 2.6.4 to bring module into compliance
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set(PERL_INCLUDE_DIR ${PERL_INCLUDE_PATH})
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set(PERL_INCLUDE_DIRS ${PERL_INCLUDE_PATH})
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set(PERL_LIBRARIES ${PERL_LIBRARY})
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mark_as_advanced(
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PERL_INCLUDE_PATH
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PERL_EXECUTABLE
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PERL_LIBRARY
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)
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