65 lines
1.7 KiB
CMake
65 lines
1.7 KiB
CMake
#
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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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# PERL_INCLUDE_PATH = path to where object.h can be found
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# PERL_EXECUTABLE = full path to the perl binary
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#
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SET(PERL_POSSIBLE_INCLUDE_PATHS
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/usr/lib/perl/5.8.3/CORE
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/usr/lib/perl/5.8.2/CORE
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/usr/lib/perl/5.8.1/CORE
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/usr/lib/perl/5.8.0/CORE
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/usr/lib/perl/5.8/CORE
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)
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SET(PERL_POSSIBLE_LIB_PATHS
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/usr/lib
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)
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FIND_PATH(PERL_INCLUDE_PATH perl.h
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${PERL_POSSIBLE_INCLUDE_PATHS})
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FIND_PROGRAM(PERL_EXECUTABLE
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NAMES perl
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PATHS
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/usr/bin
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/usr/local/bin
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)
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IF(PERL_EXECUTABLE)
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EXEC_PROGRAM(${PERL_EXECUTABLE}
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ARGS -e "'use Config; print $Config{libperl}, \"\\n\"'"
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OUTPUT_VARIABLE PERL_LIBRARY_OUTPUT_VARIABLE
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RETURN_VALUE PERL_LIBRARY_RETURN_VALUE
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)
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IF(NOT PERL_LIBRARY_RETURN_VALUE)
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FOREACH(path ${PERL_POSSIBLE_LIB_PATHS})
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SET(PERL_POSSIBLE_LIBRARY_NAME ${PERL_POSSIBLE_LIBRARY_NAME} "${path}/${PERL_LIBRARY_OUTPUT_VARIABLE}")
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ENDFOREACH(path ${PERL_POSSIBLE_LIB_PATHS})
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ENDIF(NOT PERL_LIBRARY_RETURN_VALUE)
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EXEC_PROGRAM(${PERL_EXECUTABLE}
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ARGS -e "'use Config; print $Config{cppflags}, \"\\n\"'"
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OUTPUT_VARIABLE PERL_CPPFLAGS_OUTPUT_VARIABLE
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RETURN_VALUE PERL_CPPFLAGS_RETURN_VALUE
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)
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IF(NOT PERL_CPPFLAGS_RETURN_VALUE)
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SET(PERL_EXTRA_C_FLAGS ${PERL_CPPFLAGS_OUTPUT_VARIABLE})
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SEPARATE_ARGUMENTS(PERL_EXTRA_C_FLAGS)
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ENDIF(NOT PERL_CPPFLAGS_RETURN_VALUE)
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ENDIF(PERL_EXECUTABLE)
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FIND_LIBRARY(PERL_LIBRARY
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NAMES ${PERL_POSSIBLE_LIBRARY_NAME} perl5.8.0
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PATHS ${PERL_POSSIBLE_LIB_PATHS}
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)
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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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