# - Find Perl libraries # This module finds if PERL is installed and determines where the include files # and libraries are. It also determines what the name of the library is. This # code sets the following variables: # # PERLLIBS_FOUND = True if perl.h & libperl were found # PERL_INCLUDE_PATH = path to where perl.h is found # PERL_LIBRARY = path to libperl # PERL_EXECUTABLE = full path to the perl binary # # The following variables are also available if needed # (introduced after CMake 2.6.4) # # PERL_SITESEARCH = path to the sitesearch install dir # PERL_SITELIB = path to the sitelib install directory # PERL_VENDORARCH = path to the vendor arch install directory # PERL_VENDORLIB = path to the vendor lib install directory # PERL_ARCHLIB = path to the arch lib install directory # PERL_PRIVLIB = path to the priv lib install directory # PERL_EXTRA_C_FLAGS = Compilation flags used to build perl # #============================================================================= # Copyright 2004-2009 Kitware, Inc. # # 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 distributed this file outside of CMake, substitute the full # License text for the above reference.) # find the perl executable include(FindPerl) if (PERL_EXECUTABLE) ### PERL_PREFIX execute_process( COMMAND ${PERL_EXECUTABLE} -V:prefix OUTPUT_VARIABLE PERL_PREFIX_OUTPUT_VARIABLE RESULT_VARIABLE PERL_PREFIX_RESULT_VARIABLE ) if (NOT PERL_PREFIX_RESULT_VARIABLE) string(REGEX REPLACE "prefix='([^']+)'.*" "\\1" PERL_PREFIX ${PERL_PREFIX_OUTPUT_VARIABLE}) endif (NOT PERL_PREFIX_RESULT_VARIABLE) ### PERL_VERSION execute_process( COMMAND ${PERL_EXECUTABLE} -V:version OUTPUT_VARIABLE PERL_VERSION_OUTPUT_VARIABLE RESULT_VARIABLE PERL_VERSION_RESULT_VARIABLE ) if (NOT PERL_VERSION_RESULT_VARIABLE) string(REGEX REPLACE "version='([^']+)'.*" "\\1" PERL_VERSION ${PERL_VERSION_OUTPUT_VARIABLE}) endif (NOT PERL_VERSION_RESULT_VARIABLE) ### PERL_ARCHNAME execute_process( COMMAND ${PERL_EXECUTABLE} -V:archname OUTPUT_VARIABLE PERL_ARCHNAME_OUTPUT_VARIABLE RESULT_VARIABLE PERL_ARCHNAME_RESULT_VARIABLE ) if (NOT PERL_ARCHNAME_RESULT_VARIABLE) string(REGEX REPLACE "archname='([^']+)'.*" "\\1" PERL_ARCHNAME ${PERL_ARCHNAME_OUTPUT_VARIABLE}) endif (NOT PERL_ARCHNAME_RESULT_VARIABLE) ### PERL_EXTRA_C_FLAGS execute_process( COMMAND ${PERL_EXECUTABLE} -V:cppflags OUTPUT_VARIABLE PERL_CPPFLAGS_OUTPUT_VARIABLE RESULT_VARIABLE PERL_CPPFLAGS_RESULT_VARIABLE ) if (NOT PERL_CPPFLAGS_RESULT_VARIABLE) string(REGEX REPLACE "cppflags='([^']+)'.*" "\\1" PERL_EXTRA_C_FLAGS ${PERL_CPPFLAGS_OUTPUT_VARIABLE}) endif (NOT PERL_CPPFLAGS_RESULT_VARIABLE) ### PERL_SITESEARCH execute_process( COMMAND ${PERL_EXECUTABLE} -V:installsitesearch OUTPUT_VARIABLE PERL_SITESEARCH_OUTPUT_VARIABLE RESULT_VARIABLE PERL_SITESEARCH_RESULT_VARIABLE ) if (NOT PERL_SITESEARCH_RESULT_VARIABLE) string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_SITESEARCH ${PERL_SITESEARCH_OUTPUT_VARIABLE}) endif (NOT PERL_SITESEARCH_RESULT_VARIABLE) ### PERL_SITELIB execute_process( COMMAND ${PERL_EXECUTABLE} -V:installsitelib OUTPUT_VARIABLE PERL_SITELIB_OUTPUT_VARIABLE RESULT_VARIABLE PERL_SITELIB_RESULT_VARIABLE ) if (NOT PERL_SITELIB_RESULT_VARIABLE) string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_SITELIB ${PERL_SITELIB_OUTPUT_VARIABLE}) endif (NOT PERL_SITELIB_RESULT_VARIABLE) ### PERL_VENDORARCH execute_process( COMMAND ${PERL_EXECUTABLE} -V:installvendorarch OUTPUT_VARIABLE PERL_VENDORARCH_OUTPUT_VARIABLE RESULT_VARIABLE PERL_VENDORARCH_RESULT_VARIABLE ) if (NOT PERL_VENDORARCH_RESULT_VARIABLE) string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_VENDORARCH ${PERL_VENDORARCH_OUTPUT_VARIABLE}) endif (NOT PERL_VENDORARCH_RESULT_VARIABLE) ### PERL_VENDORLIB execute_process( COMMAND ${PERL_EXECUTABLE} -V:installvendorlib OUTPUT_VARIABLE PERL_VENDORLIB_OUTPUT_VARIABLE RESULT_VARIABLE PERL_VENDORLIB_RESULT_VARIABLE ) if (NOT PERL_VENDORLIB_RESULT_VARIABLE) string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_VENDORLIB ${PERL_VENDORLIB_OUTPUT_VARIABLE}) endif (NOT PERL_VENDORLIB_RESULT_VARIABLE) ### PERL_ARCHLIB execute_process( COMMAND ${PERL_EXECUTABLE} -V:installarchlib OUTPUT_VARIABLE PERL_ARCHLIB_OUTPUT_VARIABLE RESULT_VARIABLE PERL_ARCHLIB_RESULT_VARIABLE ) if (NOT PERL_ARCHLIB_RESULT_VARIABLE) string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_ARCHLIB ${PERL_ARCHLIB_OUTPUT_VARIABLE}) endif (NOT PERL_ARCHLIB_RESULT_VARIABLE) ### PERL_PRIVLIB execute_process( COMMAND ${PERL_EXECUTABLE} -V:installprivlib OUTPUT_VARIABLE PERL_PRIVLIB_OUTPUT_VARIABLE RESULT_VARIABLE PERL_PRIVLIB_RESULT_VARIABLE ) if (NOT PERL_PRIVLIB_RESULT_VARIABLE) string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_PRIVLIB ${PERL_PRIVLIB_OUTPUT_VARIABLE}) endif (NOT PERL_PRIVLIB_RESULT_VARIABLE) ### PERL_POSSIBLE_INCLUDE_PATHS set(PERL_POSSIBLE_INCLUDE_PATHS ${PERL_ARCHLIB}/CORE /usr/lib/perl5/${PERL_VERSION}/${PERL_ARCHNAME}/CORE /usr/lib/perl/${PERL_VERSION}/${PERL_ARCHNAME}/CORE /usr/lib/perl5/${PERL_VERSION}/CORE /usr/lib/perl/${PERL_VERSION}/CORE ) ### PERL_POSSIBLE_LIB_PATHS set(PERL_POSSIBLE_LIB_PATHS ${PERL_ARCHLIB}/CORE /usr/lib/perl5/${PERL_VERSION}/${PERL_ARCHNAME}/CORE /usr/lib/perl/${PERL_VERSION}/${PERL_ARCHNAME}/CORE /usr/lib/perl5/${PERL_VERSION}/CORE /usr/lib/perl/${PERL_VERSION}/CORE ) ### PERL_POSSIBLE_LIBRARY_NAME execute_process( COMMAND ${PERL_EXECUTABLE} -V:libperl OUTPUT_VARIABLE PERL_LIBRARY_OUTPUT_VARIABLE RESULT_VARIABLE PERL_LIBRARY_RESULT_VARIABLE ) if (NOT PERL_LIBRARY_RESULT_VARIABLE) foreach(_perl_lib_path ${PERL_POSSIBLE_LIB_PATHS}) string(REGEX REPLACE "libperl='([^']+)'" "\\1" PERL_LIBRARY_OUTPUT_VARIABLE ${PERL_LIBRARY_OUTPUT_VARIABLE}) set(PERL_POSSIBLE_LIBRARY_NAME ${PERL_POSSIBLE_LIBRARY_NAME} "${_perl_lib_path}/${PERL_LIBRARY_OUTPUT_VARIABLE}") endforeach(_perl_lib_path ${PERL_POSSIBLE_LIB_PATHS}) endif (NOT PERL_LIBRARY_RESULT_VARIABLE) ### PERL_INCLUDE_PATH find_path(PERL_INCLUDE_PATH NAMES perl.h PATHS ${PERL_POSSIBLE_INCLUDE_PATHS} ) ### PERL_LIBRARY find_library(PERL_LIBRARY NAMES ${PERL_POSSIBLE_LIBRARY_NAME} perl${PERL_VERSION} perl PATHS ${PERL_POSSIBLE_LIB_PATHS} ) endif (PERL_EXECUTABLE) # handle the QUIETLY and REQUIRED arguments and set PERLLIBS_FOUND to TRUE if # all listed variables are TRUE INCLUDE(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(PerlLibs DEFAULT_MSG PERL_LIBRARY PERL_INCLUDE_PATH) # Introduced after CMake 2.6.4 to bring module into compliance set(PERL_INCLUDE_DIR ${PERL_INCLUDE_PATH}) set(PERL_INCLUDE_DIRS ${PERL_INCLUDE_PATH}) set(PERL_LIBRARIES ${PERL_LIBRARY}) mark_as_advanced( PERL_INCLUDE_PATH PERL_EXECUTABLE PERL_LIBRARY )