Sha256: 0401192be0187876b115edf30cf242f52f9068f5de8bf3a1a666041ff44b947b
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Size: 1.1 KB
Versions: 6
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Stored size: 1.1 KB
Contents
#!/usr/bin/env ruby
require 'mkmf'
require 'rbconfig'
dir_config("ffi_c")
IS_MAC = Config::CONFIG['host_os'] =~ /^darwin/
have_closure_alloc = have_library("ffi", "ffi_closure_alloc", [ "ffi.h" ])
$defs.push("-DHAVE_FFI_CLOSURE_ALLOC") if have_closure_alloc
libffi_ok = have_closure_alloc && !IS_MAC
$defs << "-DHAVE_LIBFFI" if libffi_ok
$defs << "-DHAVE_EXTCONF_H" if $defs.empty? # needed so create_header works
have_func('rb_thread_blocking_region')
create_makefile("ffi_c")
create_header("extconf.h")
File.open("Makefile", "a") do |mf|
mf.puts "CPPFLAGS += -Werror -Wunused -Wformat -Wimplicit -Wreturn-type"
unless libffi_ok
mf.puts "LIBFFI_HOST=--host=#{Config::CONFIG['host_alias']}" if Config::CONFIG.has_key?("host_alias")
mf.puts "FFI_MMAP_EXEC=-DFFI_MMAP_EXEC_WRIT=#{Config::CONFIG['host_os'] =~ /(win32|mingw)/ ? 0 : 1}"
if Config::CONFIG['host_os'].downcase =~ /darwin/
mf.puts "include ${srcdir}/libffi.darwin.mk"
elsif Config::CONFIG['host_os'].downcase =~ /bsd/
mf.puts '.include "${srcdir}/libffi.bsd.mk"'
else
mf.puts "include ${srcdir}/libffi.mk"
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems