27799f566d
git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@14872 54d463be-8e91-2dee-dedb-b68131a5f0ec
93 lines
2.8 KiB
CMake
93 lines
2.8 KiB
CMake
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#
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# local copy
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#
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if( WIN32 )
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message( STATUS "Detecting local PCRE" )
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find_path( LOCAL_PCRE_INCLUDE_DIRS "pcre.h"
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PATHS "${CMAKE_CURRENT_SOURCE_DIR}/include"
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NO_DEFAULT_PATH )
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find_library( LOCAL_PCRE_LIBRARIES
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NAMES pcre
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PATHS "${CMAKE_CURRENT_SOURCE_DIR}/lib"
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NO_DEFAULT_PATH )
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mark_as_advanced( LOCAL_PCRE_LIBRARIES )
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mark_as_advanced( LOCAL_PCRE_INCLUDE_DIRS )
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if( LOCAL_PCRE_LIBRARIES AND LOCAL_PCRE_INCLUDE_DIRS )
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file( STRINGS "${LOCAL_PCRE_INCLUDE_DIRS}/pcre.h" PCRE_H REGEX "^#define[ \t]+PCRE_M[A-Z]+[ \t]+[0-9]+.*$" )
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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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message( STATUS "Found PCRE: ${LOCAL_PCRE_LIBRARIES} (found version ${PCRE_MAJOR}.${PCRE_MINOR})" )
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set( HAVE_LOCAL_PCRE ON
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CACHE BOOL "pcre is available as a local copy" )
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else()
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foreach( _VAR LOCAL_PCRE_LIBRARIES LOCAL_PCRE_INCLUDE_DIRS )
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if( NOT "${_VAR}" )
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set( MISSING_VARS ${MISSING_VARS} ${_VAR} )
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endif()
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endforeach()
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message( STATUS "Could NOT find PCRE (missing: ${MISSING_VARS})" )
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unset( HAVE_LOCAL_PCRE CACHE )
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endif()
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message( STATUS "Detecting local PCRE - done" )
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endif( WIN32 )
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#
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# system
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#
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message( STATUS "Detecting system PCRE" )
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set( CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_MODULE_PATH} )
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find_package( PCRE )
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set( SYSTEM_PCRE_LIBRARIES ${PCRE_LIBRARIES}
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CACHE PATH "system pcre libraries" )
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set( SYSTEM_PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIRS}
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CACHE PATH "system pcre include directories" )
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mark_as_advanced( SYSTEM_PCRE_LIBRARIES )
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mark_as_advanced( SYSTEM_PCRE_INCLUDE_DIRS )
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if( SYSTEM_PCRE_LIBRARIES AND SYSTEM_PCRE_INCLUDE_DIRS )
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set( HAVE_SYSTEM_PCRE ON
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CACHE BOOL "pcre is available on the system" )
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else()
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unset( HAVE_SYSTEM_PCRE CACHE )
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endif()
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message( STATUS "Detecting system PCRE - done" )
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#
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# configure
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#
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unset( PCRE_LIBRARIES CACHE )
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unset( PCRE_INCLUDE_DIRS CACHE )
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if( HAVE_LOCAL_PCRE )
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set( USE_LOCAL_PCRE ON
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CACHE BOOL "use local copy of pcre" )
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else()
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unset( USE_LOCAL_PCRE CACHE )
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endif()
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if( USE_LOCAL_PCRE )
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message( STATUS "Configuring for local PCRE" )
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set( PCRE_LIBRARIES ${LOCAL_PCRE_LIBRARIES} )
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set( PCRE_INCLUDE_DIRS ${LOCAL_PCRE_INCLUDE_DIRS} )
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message( STATUS "Configuring for local PCRE - done" )
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elseif( HAVE_SYSTEM_PCRE )
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message( STATUS "Configuring for system PCRE" )
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set( PCRE_LIBRARIES ${SYSTEM_PCRE_LIBRARIES} )
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set( PCRE_INCLUDE_DIRS ${SYSTEM_PCRE_INCLUDE_DIRS} )
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message( STATUS "Configuring for system PCRE - done" )
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endif()
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if( USE_LOCAL_PCRE OR HAVE_SYSTEM_PCRE )
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set( USE_PCRE ON
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CACHE BOOL "use pcre" )
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else()
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unset( USE_PCRE CACHE )
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endif()
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set( PCRE_LIBRARIES ${PCRE_LIBRARIES}
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CACHE PATH "pcre libraries" )
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set( PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIRS}
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CACHE PATH "pcre include directories" )
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mark_as_advanced( PCRE_LIBRARIES )
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mark_as_advanced( PCRE_INCLUDE_DIRS )
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