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37 lines
1.2 KiB
CMake
37 lines
1.2 KiB
CMake
# - Find pcre
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# Find the native PCRE includes and library
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#
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# PCRE_INCLUDE_DIRS - where to find pcre.h
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# PCRE_LIBRARIES - List of libraries when using pcre.
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# PCRE_FOUND - True if pcre found.
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find_path( PCRE_INCLUDE_DIR pcre.h
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PATHS
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"/usr/include/pcre" )
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set( PCRE_NAMES pcre )
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find_library( PCRE_LIBRARY NAMES ${PCRE_NAMES} )
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mark_as_advanced( PCRE_LIBRARY PCRE_INCLUDE_DIR )
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if( PCRE_INCLUDE_DIR AND EXISTS "${PCRE_INCLUDE_DIR}/pcre.h" )
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file( STRINGS "${PCRE_INCLUDE_DIR}/pcre.h" PCRE_H REGEX "^#define[ \t]+PCRE_M[A-Z]+[ \t]+[0-9]+.*$" )
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string( REGEX REPLACE "^.*PCRE_MAJOR[ \t]+([0-9]+).*$" "\\1" PCRE_MAJOR "${PCRE_H}" )
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string( REGEX REPLACE "^.*PCRE_MINOR[ \t]+([0-9]+).*$" "\\1" PCRE_MINOR "${PCRE_H}" )
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set( PCRE_VERSION_STRING "${PCRE_MAJOR}.${PCRE_MINOR}" )
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set( PCRE_VERSION_MAJOR "${PCRE_MAJOR}" )
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set( PCRE_VERSION_MINOR "${PCRE_MINOR}" )
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endif()
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# handle the QUIETLY and REQUIRED arguments and set PCRE_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( PCRE
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REQUIRED_VARS PCRE_LIBRARY PCRE_INCLUDE_DIR
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VERSION_VAR PCRE_VERSION_STRING )
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if( PCRE_FOUND )
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set( PCRE_LIBRARIES ${PCRE_LIBRARY} )
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set( PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIR} )
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endif()
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