95 lines
3.8 KiB
CMake
95 lines
3.8 KiB
CMake
# - Find Ruby
|
|
# This module finds if Ruby 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:
|
|
#
|
|
# RUBY_INCLUDE_PATH = path to where ruby.h can be found
|
|
# RUBY_EXECUTABLE = full path to the ruby binary
|
|
# RUBY_LIBRARY = full path to the ruby library
|
|
|
|
# Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
|
|
# See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
|
|
|
|
|
|
# RUBY_ARCHDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"archdir"@:>@)'`
|
|
# RUBY_SITEARCHDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"sitearchdir"@:>@)'`
|
|
# RUBY_SITEDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"sitelibdir"@:>@)'`
|
|
# RUBY_LIBDIR=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"libdir"@:>@)'`
|
|
# RUBY_LIBRUBYARG=`$RUBY -r rbconfig -e 'printf("%s",Config::CONFIG@<:@"LIBRUBYARG_SHARED"@:>@)'`
|
|
|
|
FIND_PROGRAM(RUBY_EXECUTABLE NAMES ruby ruby1.8 ruby18 ruby1.9 ruby19)
|
|
|
|
|
|
IF(RUBY_EXECUTABLE AND NOT RUBY_ARCH_DIR)
|
|
EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['archdir']"
|
|
OUTPUT_VARIABLE RUBY_ARCH_DIR)
|
|
|
|
EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['libdir']"
|
|
OUTPUT_VARIABLE RUBY_POSSIBLE_LIB_DIR)
|
|
|
|
EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['rubylibdir']"
|
|
OUTPUT_VARIABLE RUBY_RUBY_LIB_DIR)
|
|
|
|
# site_ruby
|
|
EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['sitearchdir']"
|
|
OUTPUT_VARIABLE RUBY_SITEARCH_DIR)
|
|
|
|
EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['sitelibdir']"
|
|
OUTPUT_VARIABLE RUBY_SITELIB_DIR)
|
|
|
|
# vendor_ruby available ?
|
|
EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r vendor-specific -e "print 'true'"
|
|
OUTPUT_VARIABLE RUBY_HAS_VENDOR_RUBY ERROR_QUIET)
|
|
|
|
IF(RUBY_HAS_VENDOR_RUBY)
|
|
EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['vendorlibdir']"
|
|
OUTPUT_VARIABLE RUBY_VENDORLIB_DIR)
|
|
|
|
EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['vendorarchdir']"
|
|
OUTPUT_VARIABLE RUBY_VENDORARCH_DIR)
|
|
ENDIF(RUBY_HAS_VENDOR_RUBY)
|
|
|
|
# save the results in the cache so we don't have to run ruby the next time again
|
|
SET(RUBY_ARCH_DIR ${RUBY_ARCH_DIR} CACHE PATH "The Ruby arch dir")
|
|
SET(RUBY_POSSIBLE_LIB_DIR ${RUBY_POSSIBLE_LIB_DIR} CACHE PATH "The Ruby lib dir")
|
|
SET(RUBY_RUBY_LIB_DIR ${RUBY_RUBY_LIB_DIR} CACHE PATH "The Ruby ruby-lib dir")
|
|
SET(RUBY_SITEARCH_DIR ${RUBY_SITEARCH_DIR} CACHE PATH "The Ruby site arch dir")
|
|
SET(RUBY_SITELIB_DIR ${RUBY_SITELIB_DIR} CACHE PATH "The Ruby site lib dir")
|
|
SET(RUBY_HAS_VENDOR_RUBY ${RUBY_HAS_VENDOR_RUBY} CACHE BOOL "Vendor Ruby is available")
|
|
SET(RUBY_VENDORARCH_DIR ${RUBY_VENDORARCH_DIR} CACHE PATH "The Ruby vendor arch dir")
|
|
SET(RUBY_VENDORLIB_DIR ${RUBY_VENDORLIB_DIR} CACHE PATH "The Ruby vendor lib dir")
|
|
|
|
ENDIF(RUBY_EXECUTABLE AND NOT RUBY_ARCH_DIR)
|
|
|
|
# for compatibility
|
|
SET(RUBY_POSSIBLE_LIB_PATH ${RUBY_POSSIBLE_LIB_DIR})
|
|
SET(RUBY_RUBY_LIB_PATH ${RUBY_RUBY_LIB_DIR})
|
|
|
|
|
|
FIND_PATH(RUBY_INCLUDE_PATH
|
|
NAMES ruby.h
|
|
PATHS
|
|
${RUBY_ARCH_DIR}
|
|
/usr/lib/ruby/1.8/i586-linux-gnu/ )
|
|
|
|
# search the ruby library, the version for MSVC can have the "msvc" prefix and the "static" suffix
|
|
FIND_LIBRARY(RUBY_LIBRARY
|
|
NAMES ruby ruby1.8 ruby1.9
|
|
msvcrt-ruby18 msvcrt-ruby19 msvcrt-ruby18-static msvcrt-ruby19-static
|
|
PATHS ${RUBY_POSSIBLE_LIB_DIR}
|
|
)
|
|
|
|
MARK_AS_ADVANCED(
|
|
RUBY_EXECUTABLE
|
|
RUBY_LIBRARY
|
|
RUBY_INCLUDE_PATH
|
|
RUBY_ARCH_DIR
|
|
RUBY_POSSIBLE_LIB_DIR
|
|
RUBY_RUBY_LIB_DIR
|
|
RUBY_SITEARCH_DIR
|
|
RUBY_SITELIB_DIR
|
|
RUBY_HAS_VENDOR_RUBY
|
|
RUBY_VENDORARCH_DIR
|
|
RUBY_VENDORLIB_DIR
|
|
)
|