diff options
Diffstat (limited to 'Modules/FindRuby.cmake')
| -rw-r--r-- | Modules/FindRuby.cmake | 224 |
1 files changed, 112 insertions, 112 deletions
diff --git a/Modules/FindRuby.cmake b/Modules/FindRuby.cmake index 5e973e485..119cb63dd 100644 --- a/Modules/FindRuby.cmake +++ b/Modules/FindRuby.cmake @@ -3,7 +3,7 @@ # and libraries are. Ruby 1.8 and 1.9 are supported. # # The minimum required version of Ruby can be specified using the -# standard syntax, e.g. FIND_PACKAGE(Ruby 1.8) +# standard syntax, e.g. find_package(Ruby 1.8) # # It also determines what the name of the library is. This # code sets the following variables: @@ -37,43 +37,43 @@ # RUBY_LIBRUBYARG=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"LIBRUBYARG_SHARED"@:>@)'` # uncomment the following line to get debug output for this file -# SET(_RUBY_DEBUG_OUTPUT TRUE) +# set(_RUBY_DEBUG_OUTPUT TRUE) # Determine the list of possible names of the ruby executable depending # on which version of ruby is required -SET(_RUBY_POSSIBLE_EXECUTABLE_NAMES ruby) +set(_RUBY_POSSIBLE_EXECUTABLE_NAMES ruby) # if 1.9 is required, don't look for ruby18 and ruby1.8, default to version 1.8 -IF(Ruby_FIND_VERSION_MAJOR AND Ruby_FIND_VERSION_MINOR) - SET(Ruby_FIND_VERSION_SHORT_NODOT "${Ruby_FIND_VERSION_MAJOR}${RUBY_FIND_VERSION_MINOR}") -ELSE(Ruby_FIND_VERSION_MAJOR AND Ruby_FIND_VERSION_MINOR) - SET(Ruby_FIND_VERSION_SHORT_NODOT "18") -ENDIF(Ruby_FIND_VERSION_MAJOR AND Ruby_FIND_VERSION_MINOR) +if(Ruby_FIND_VERSION_MAJOR AND Ruby_FIND_VERSION_MINOR) + set(Ruby_FIND_VERSION_SHORT_NODOT "${Ruby_FIND_VERSION_MAJOR}${RUBY_FIND_VERSION_MINOR}") +else() + set(Ruby_FIND_VERSION_SHORT_NODOT "18") +endif() -SET(_RUBY_POSSIBLE_EXECUTABLE_NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES} ruby1.9 ruby19) +set(_RUBY_POSSIBLE_EXECUTABLE_NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES} ruby1.9 ruby19) # if we want a version below 1.9, also look for ruby 1.8 -IF("${Ruby_FIND_VERSION_SHORT_NODOT}" VERSION_LESS "19") - SET(_RUBY_POSSIBLE_EXECUTABLE_NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES} ruby1.8 ruby18) -ENDIF("${Ruby_FIND_VERSION_SHORT_NODOT}" VERSION_LESS "19") +if("${Ruby_FIND_VERSION_SHORT_NODOT}" VERSION_LESS "19") + set(_RUBY_POSSIBLE_EXECUTABLE_NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES} ruby1.8 ruby18) +endif() -FIND_PROGRAM(RUBY_EXECUTABLE NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES}) +find_program(RUBY_EXECUTABLE NAMES ${_RUBY_POSSIBLE_EXECUTABLE_NAMES}) -IF(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR) - FUNCTION(_RUBY_CONFIG_VAR RBVAR OUTVAR) - EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print RbConfig::CONFIG['${RBVAR}']" +if(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR) + function(_RUBY_CONFIG_VAR RBVAR OUTVAR) + execute_process(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print RbConfig::CONFIG['${RBVAR}']" RESULT_VARIABLE _RUBY_SUCCESS OUTPUT_VARIABLE _RUBY_OUTPUT ERROR_QUIET) - IF(_RUBY_SUCCESS OR NOT _RUBY_OUTPUT) - EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['${RBVAR}']" + if(_RUBY_SUCCESS OR NOT _RUBY_OUTPUT) + execute_process(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['${RBVAR}']" RESULT_VARIABLE _RUBY_SUCCESS OUTPUT_VARIABLE _RUBY_OUTPUT ERROR_QUIET) - ENDIF(_RUBY_SUCCESS OR NOT _RUBY_OUTPUT) - SET(${OUTVAR} "${_RUBY_OUTPUT}" PARENT_SCOPE) - ENDFUNCTION(_RUBY_CONFIG_VAR) + endif() + set(${OUTVAR} "${_RUBY_OUTPUT}" PARENT_SCOPE) + endfunction() # query the ruby version @@ -93,29 +93,29 @@ IF(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR) _RUBY_CONFIG_VAR("sitelibdir" RUBY_SITELIB_DIR) # vendor_ruby available ? - EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r vendor-specific -e "print 'true'" + execute_process(COMMAND ${RUBY_EXECUTABLE} -r vendor-specific -e "print 'true'" OUTPUT_VARIABLE RUBY_HAS_VENDOR_RUBY ERROR_QUIET) - IF(RUBY_HAS_VENDOR_RUBY) + if(RUBY_HAS_VENDOR_RUBY) _RUBY_CONFIG_VAR("vendorlibdir" RUBY_VENDORLIB_DIR) _RUBY_CONFIG_VAR("vendorarchdir" RUBY_VENDORARCH_DIR) - ENDIF(RUBY_HAS_VENDOR_RUBY) + endif() # save the results in the cache so we don't have to run ruby the next time again - SET(RUBY_VERSION_MAJOR ${RUBY_VERSION_MAJOR} CACHE PATH "The Ruby major version" FORCE) - SET(RUBY_VERSION_MINOR ${RUBY_VERSION_MINOR} CACHE PATH "The Ruby minor version" FORCE) - SET(RUBY_VERSION_PATCH ${RUBY_VERSION_PATCH} CACHE PATH "The Ruby patch version" FORCE) - SET(RUBY_ARCH_DIR ${RUBY_ARCH_DIR} CACHE PATH "The Ruby arch dir" FORCE) - SET(RUBY_HDR_DIR ${RUBY_HDR_DIR} CACHE PATH "The Ruby header dir (1.9)" FORCE) - SET(RUBY_POSSIBLE_LIB_DIR ${RUBY_POSSIBLE_LIB_DIR} CACHE PATH "The Ruby lib dir" FORCE) - SET(RUBY_RUBY_LIB_DIR ${RUBY_RUBY_LIB_DIR} CACHE PATH "The Ruby ruby-lib dir" FORCE) - SET(RUBY_SITEARCH_DIR ${RUBY_SITEARCH_DIR} CACHE PATH "The Ruby site arch dir" FORCE) - SET(RUBY_SITELIB_DIR ${RUBY_SITELIB_DIR} CACHE PATH "The Ruby site lib dir" FORCE) - SET(RUBY_HAS_VENDOR_RUBY ${RUBY_HAS_VENDOR_RUBY} CACHE BOOL "Vendor Ruby is available" FORCE) - SET(RUBY_VENDORARCH_DIR ${RUBY_VENDORARCH_DIR} CACHE PATH "The Ruby vendor arch dir" FORCE) - SET(RUBY_VENDORLIB_DIR ${RUBY_VENDORLIB_DIR} CACHE PATH "The Ruby vendor lib dir" FORCE) - - MARK_AS_ADVANCED( + set(RUBY_VERSION_MAJOR ${RUBY_VERSION_MAJOR} CACHE PATH "The Ruby major version" FORCE) + set(RUBY_VERSION_MINOR ${RUBY_VERSION_MINOR} CACHE PATH "The Ruby minor version" FORCE) + set(RUBY_VERSION_PATCH ${RUBY_VERSION_PATCH} CACHE PATH "The Ruby patch version" FORCE) + set(RUBY_ARCH_DIR ${RUBY_ARCH_DIR} CACHE PATH "The Ruby arch dir" FORCE) + set(RUBY_HDR_DIR ${RUBY_HDR_DIR} CACHE PATH "The Ruby header dir (1.9)" FORCE) + set(RUBY_POSSIBLE_LIB_DIR ${RUBY_POSSIBLE_LIB_DIR} CACHE PATH "The Ruby lib dir" FORCE) + set(RUBY_RUBY_LIB_DIR ${RUBY_RUBY_LIB_DIR} CACHE PATH "The Ruby ruby-lib dir" FORCE) + set(RUBY_SITEARCH_DIR ${RUBY_SITEARCH_DIR} CACHE PATH "The Ruby site arch dir" FORCE) + set(RUBY_SITELIB_DIR ${RUBY_SITELIB_DIR} CACHE PATH "The Ruby site lib dir" FORCE) + set(RUBY_HAS_VENDOR_RUBY ${RUBY_HAS_VENDOR_RUBY} CACHE BOOL "Vendor Ruby is available" FORCE) + set(RUBY_VENDORARCH_DIR ${RUBY_VENDORARCH_DIR} CACHE PATH "The Ruby vendor arch dir" FORCE) + set(RUBY_VENDORLIB_DIR ${RUBY_VENDORLIB_DIR} CACHE PATH "The Ruby vendor lib dir" FORCE) + + mark_as_advanced( RUBY_ARCH_DIR RUBY_ARCH RUBY_HDR_DIR @@ -130,107 +130,107 @@ IF(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR) RUBY_VERSION_MINOR RUBY_VERSION_PATCH ) -ENDIF(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR) +endif() # In case RUBY_EXECUTABLE could not be executed (e.g. cross compiling) # try to detect which version we found. This is not too good. -IF(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR) +if(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR) # by default assume 1.8.0 - SET(RUBY_VERSION_MAJOR 1) - SET(RUBY_VERSION_MINOR 8) - SET(RUBY_VERSION_PATCH 0) + set(RUBY_VERSION_MAJOR 1) + set(RUBY_VERSION_MINOR 8) + set(RUBY_VERSION_PATCH 0) # check whether we found 1.9.x - IF(${RUBY_EXECUTABLE} MATCHES "ruby1.?9" OR RUBY_HDR_DIR) - SET(RUBY_VERSION_MAJOR 1) - SET(RUBY_VERSION_MINOR 9) - ENDIF(${RUBY_EXECUTABLE} MATCHES "ruby1.?9" OR RUBY_HDR_DIR) -ENDIF(RUBY_EXECUTABLE AND NOT RUBY_VERSION_MAJOR) - -IF(RUBY_VERSION_MAJOR) - SET(RUBY_VERSION "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.${RUBY_VERSION_PATCH}") - SET(_RUBY_VERSION_SHORT "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}") - SET(_RUBY_VERSION_SHORT_NODOT "${RUBY_VERSION_MAJOR}${RUBY_VERSION_MINOR}") - SET(_RUBY_NODOT_VERSION "${RUBY_VERSION_MAJOR}${RUBY_VERSION_MINOR}${RUBY_VERSION_PATCH}") -ENDIF(RUBY_VERSION_MAJOR) - -FIND_PATH(RUBY_INCLUDE_DIR + if(${RUBY_EXECUTABLE} MATCHES "ruby1.?9" OR RUBY_HDR_DIR) + set(RUBY_VERSION_MAJOR 1) + set(RUBY_VERSION_MINOR 9) + endif() +endif() + +if(RUBY_VERSION_MAJOR) + set(RUBY_VERSION "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.${RUBY_VERSION_PATCH}") + set(_RUBY_VERSION_SHORT "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}") + set(_RUBY_VERSION_SHORT_NODOT "${RUBY_VERSION_MAJOR}${RUBY_VERSION_MINOR}") + set(_RUBY_NODOT_VERSION "${RUBY_VERSION_MAJOR}${RUBY_VERSION_MINOR}${RUBY_VERSION_PATCH}") +endif() + +find_path(RUBY_INCLUDE_DIR NAMES ruby.h HINTS ${RUBY_HDR_DIR} ${RUBY_ARCH_DIR} /usr/lib/ruby/${_RUBY_VERSION_SHORT}/i586-linux-gnu/ ) -SET(RUBY_INCLUDE_DIRS ${RUBY_INCLUDE_DIR} ) +set(RUBY_INCLUDE_DIRS ${RUBY_INCLUDE_DIR} ) # if ruby > 1.8 is required or if ruby > 1.8 was found, search for the config.h dir -IF( "${Ruby_FIND_VERSION_SHORT_NODOT}" GREATER 18 OR "${_RUBY_VERSION_SHORT_NODOT}" GREATER 18 OR RUBY_HDR_DIR) - FIND_PATH(RUBY_CONFIG_INCLUDE_DIR +if( "${Ruby_FIND_VERSION_SHORT_NODOT}" GREATER 18 OR "${_RUBY_VERSION_SHORT_NODOT}" GREATER 18 OR RUBY_HDR_DIR) + find_path(RUBY_CONFIG_INCLUDE_DIR NAMES ruby/config.h config.h HINTS ${RUBY_HDR_DIR}/${RUBY_ARCH} ${RUBY_ARCH_DIR} ) - SET(RUBY_INCLUDE_DIRS ${RUBY_INCLUDE_DIRS} ${RUBY_CONFIG_INCLUDE_DIR} ) -ENDIF( "${Ruby_FIND_VERSION_SHORT_NODOT}" GREATER 18 OR "${_RUBY_VERSION_SHORT_NODOT}" GREATER 18 OR RUBY_HDR_DIR) + set(RUBY_INCLUDE_DIRS ${RUBY_INCLUDE_DIRS} ${RUBY_CONFIG_INCLUDE_DIR} ) +endif() # Determine the list of possible names for the ruby library -SET(_RUBY_POSSIBLE_LIB_NAMES ruby ruby-static ruby${_RUBY_VERSION_SHORT} ruby${_RUBY_VERSION_SHORT_NODOT} ruby-${_RUBY_VERSION_SHORT} ruby-${RUBY_VERSION}) - -IF(WIN32) - SET( _RUBY_MSVC_RUNTIME "" ) - IF( MSVC60 ) - SET( _RUBY_MSVC_RUNTIME "60" ) - ENDIF( MSVC60 ) - IF( MSVC70 ) - SET( _RUBY_MSVC_RUNTIME "70" ) - ENDIF( MSVC70 ) - IF( MSVC71 ) - SET( _RUBY_MSVC_RUNTIME "71" ) - ENDIF( MSVC71 ) - IF( MSVC80 ) - SET( _RUBY_MSVC_RUNTIME "80" ) - ENDIF( MSVC80 ) - IF( MSVC90 ) - SET( _RUBY_MSVC_RUNTIME "90" ) - ENDIF( MSVC90 ) - - LIST(APPEND _RUBY_POSSIBLE_LIB_NAMES +set(_RUBY_POSSIBLE_LIB_NAMES ruby ruby-static ruby${_RUBY_VERSION_SHORT} ruby${_RUBY_VERSION_SHORT_NODOT} ruby-${_RUBY_VERSION_SHORT} ruby-${RUBY_VERSION}) + +if(WIN32) + set( _RUBY_MSVC_RUNTIME "" ) + if( MSVC60 ) + set( _RUBY_MSVC_RUNTIME "60" ) + endif() + if( MSVC70 ) + set( _RUBY_MSVC_RUNTIME "70" ) + endif() + if( MSVC71 ) + set( _RUBY_MSVC_RUNTIME "71" ) + endif() + if( MSVC80 ) + set( _RUBY_MSVC_RUNTIME "80" ) + endif() + if( MSVC90 ) + set( _RUBY_MSVC_RUNTIME "90" ) + endif() + + list(APPEND _RUBY_POSSIBLE_LIB_NAMES "msvcr${_RUBY_MSVC_RUNTIME}-ruby${_RUBY_NODOT_VERSION}" "msvcr${_RUBY_MSVC_RUNTIME}-ruby${_RUBY_NODOT_VERSION}-static" "msvcrt-ruby${_RUBY_NODOT_VERSION}" "msvcrt-ruby${_RUBY_NODOT_VERSION}-static" ) -ENDIF(WIN32) - -FIND_LIBRARY(RUBY_LIBRARY NAMES ${_RUBY_POSSIBLE_LIB_NAMES} HINTS ${RUBY_POSSIBLE_LIB_DIR} ) - -INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) -SET(_RUBY_REQUIRED_VARS RUBY_EXECUTABLE RUBY_INCLUDE_DIR RUBY_LIBRARY) -IF(_RUBY_VERSION_SHORT_NODOT GREATER 18) - LIST(APPEND _RUBY_REQUIRED_VARS RUBY_CONFIG_INCLUDE_DIR) -ENDIF(_RUBY_VERSION_SHORT_NODOT GREATER 18) - -IF(_RUBY_DEBUG_OUTPUT) - MESSAGE(STATUS "--------FindRuby.cmake debug------------") - MESSAGE(STATUS "_RUBY_POSSIBLE_EXECUTABLE_NAMES: ${_RUBY_POSSIBLE_EXECUTABLE_NAMES}") - MESSAGE(STATUS "_RUBY_POSSIBLE_LIB_NAMES: ${_RUBY_POSSIBLE_LIB_NAMES}") - MESSAGE(STATUS "RUBY_ARCH_DIR: ${RUBY_ARCH_DIR}") - MESSAGE(STATUS "RUBY_HDR_DIR: ${RUBY_HDR_DIR}") - MESSAGE(STATUS "RUBY_POSSIBLE_LIB_DIR: ${RUBY_POSSIBLE_LIB_DIR}") - MESSAGE(STATUS "Found RUBY_VERSION: \"${RUBY_VERSION}\" , short: \"${_RUBY_VERSION_SHORT}\", nodot: \"${_RUBY_VERSION_SHORT_NODOT}\"") - MESSAGE(STATUS "_RUBY_REQUIRED_VARS: ${_RUBY_REQUIRED_VARS}") - MESSAGE(STATUS "RUBY_EXECUTABLE: ${RUBY_EXECUTABLE}") - MESSAGE(STATUS "RUBY_LIBRARY: ${RUBY_LIBRARY}") - MESSAGE(STATUS "RUBY_INCLUDE_DIR: ${RUBY_INCLUDE_DIR}") - MESSAGE(STATUS "RUBY_CONFIG_INCLUDE_DIR: ${RUBY_CONFIG_INCLUDE_DIR}") - MESSAGE(STATUS "--------------------") -ENDIF(_RUBY_DEBUG_OUTPUT) +endif() + +find_library(RUBY_LIBRARY NAMES ${_RUBY_POSSIBLE_LIB_NAMES} HINTS ${RUBY_POSSIBLE_LIB_DIR} ) + +include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) +set(_RUBY_REQUIRED_VARS RUBY_EXECUTABLE RUBY_INCLUDE_DIR RUBY_LIBRARY) +if(_RUBY_VERSION_SHORT_NODOT GREATER 18) + list(APPEND _RUBY_REQUIRED_VARS RUBY_CONFIG_INCLUDE_DIR) +endif() + +if(_RUBY_DEBUG_OUTPUT) + message(STATUS "--------FindRuby.cmake debug------------") + message(STATUS "_RUBY_POSSIBLE_EXECUTABLE_NAMES: ${_RUBY_POSSIBLE_EXECUTABLE_NAMES}") + message(STATUS "_RUBY_POSSIBLE_LIB_NAMES: ${_RUBY_POSSIBLE_LIB_NAMES}") + message(STATUS "RUBY_ARCH_DIR: ${RUBY_ARCH_DIR}") + message(STATUS "RUBY_HDR_DIR: ${RUBY_HDR_DIR}") + message(STATUS "RUBY_POSSIBLE_LIB_DIR: ${RUBY_POSSIBLE_LIB_DIR}") + message(STATUS "Found RUBY_VERSION: \"${RUBY_VERSION}\" , short: \"${_RUBY_VERSION_SHORT}\", nodot: \"${_RUBY_VERSION_SHORT_NODOT}\"") + message(STATUS "_RUBY_REQUIRED_VARS: ${_RUBY_REQUIRED_VARS}") + message(STATUS "RUBY_EXECUTABLE: ${RUBY_EXECUTABLE}") + message(STATUS "RUBY_LIBRARY: ${RUBY_LIBRARY}") + message(STATUS "RUBY_INCLUDE_DIR: ${RUBY_INCLUDE_DIR}") + message(STATUS "RUBY_CONFIG_INCLUDE_DIR: ${RUBY_CONFIG_INCLUDE_DIR}") + message(STATUS "--------------------") +endif() FIND_PACKAGE_HANDLE_STANDARD_ARGS(Ruby REQUIRED_VARS ${_RUBY_REQUIRED_VARS} VERSION_VAR RUBY_VERSION ) -MARK_AS_ADVANCED( +mark_as_advanced( RUBY_EXECUTABLE RUBY_LIBRARY RUBY_INCLUDE_DIR @@ -238,6 +238,6 @@ MARK_AS_ADVANCED( ) # Set some variables for compatibility with previous version of this file -SET(RUBY_POSSIBLE_LIB_PATH ${RUBY_POSSIBLE_LIB_DIR}) -SET(RUBY_RUBY_LIB_PATH ${RUBY_RUBY_LIB_DIR}) -SET(RUBY_INCLUDE_PATH ${RUBY_INCLUDE_DIRS}) +set(RUBY_POSSIBLE_LIB_PATH ${RUBY_POSSIBLE_LIB_DIR}) +set(RUBY_RUBY_LIB_PATH ${RUBY_RUBY_LIB_DIR}) +set(RUBY_INCLUDE_PATH ${RUBY_INCLUDE_DIRS}) |