Sha256: cde3d4243a4646d8b32b5fe004ce0ac268399dd34686fd6e416327de4e9fac21
Contents?: true
Size: 1.55 KB
Versions: 11
Compression:
Stored size: 1.55 KB
Contents
require 'rbconfig'
module FFI
class PlatformError < FFI::NativeError; end
module Platform
OS = case Config::CONFIG['host_os'].downcase
when /linux/
"linux"
when /darwin/
"darwin"
when /freebsd/
"freebsd"
when /openbsd/
"openbsd"
when /sunos|solaris/
"solaris"
when /win|mingw/
"windows"
else
raise FFI::PlatformError, "Unknown operating system: #{Config::CONFIG['host_os']}"
end
ARCH = case CPU.downcase
when /amd64|x86_64/
"x86_64"
when /i?86|x86|i86pc/
"i386"
when /ppc|powerpc/
"powerpc"
else
raise FFI::PlatformError, "Unknown cpu architecture: #{ARCH_}"
end
private
def self.is_os(os)
OS == os
end
NAME = "#{ARCH}-#{OS}"
IS_LINUX = is_os("linux")
IS_MAC = is_os("darwin")
IS_FREEBSD = is_os("freebsd")
IS_OPENBSD = is_os("openbsd")
IS_WINDOWS = is_os("windows")
IS_BSD = IS_MAC || IS_FREEBSD || IS_OPENBSD
CONF_DIR = File.dirname(__FILE__)
public
LIBC = if IS_WINDOWS
"msvcrt"
elsif IS_LINUX
"libc.so.6"
else
"c"
end
LIBPREFIX = IS_WINDOWS ? '' : 'lib'
LIBSUFFIX = case OS
when /darwin/
'dylib'
when /linux|bsd|solaris/
'so'
when /win/
'dll'
else
raise PlatformError, "Cannot determine shared library extension for #{OS}"
end
def self.bsd?
IS_BSD
end
def self.windows?
IS_WINDOWS
end
def self.mac?
IS_MAC
end
def self.unix?
!IS_WINDOWS
end
end
end
Version data entries
11 entries across 11 versions & 4 rubygems