Top Level Namespace

Defined Under Namespace

Modules: Rlibmemcached Classes: Memcached

Constant Summary collapse

HERE = 
ENV['HERE']
BUNDLE_PATH = 
Dir.glob("libmemcached-*").last
SOLARIS_32 = 
RbConfig::CONFIG['target'] == "i386-pc-solaris2.10"
BSD = 
RbConfig::CONFIG['build_os'] =~ /^freebsd|^openbsd/
LIBM_CFLAGS =

JRuby’s default configure options can’t build libmemcached properly

defined?(JRUBY_VERSION) ? "-fPIC -g -O2" : $CFLAGS
LIBM_LDFLAGS = 
defined?(JRUBY_VERSION) ? "-fPIC -lsasl2 -lm" : $LDFLAGS
GMAKE_CMD = 
Config::CONFIG['host_os'].downcase =~ /bsd|solaris/ ? "gmake" : "make"
TAR_CMD = 
SOLARIS_32 ? 'gtar' : 'tar'
PATCH_CMD = 
SOLARIS_32 ? 'gpatch' : 'patch'

Instance Method Summary collapse

Instance Method Details

#check_libmemcached ⇒ Object 



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# File 'ext/extconf.rb', line 39

def check_libmemcached
  return if ENV["EXTERNAL_LIB"]

  $includes = " -I#{HERE}/include"
  $defines = " -DLIBMEMCACHED_WITH_SASL_SUPPORT"
  $libraries = " -L#{HERE}/lib"
  $CFLAGS = "#{$includes} #{$libraries} #{$CFLAGS}"
  $LDFLAGS = "-lsasl2 -lm #{$libraries} #{$LDFLAGS}"
  $LIBPATH = ["#{HERE}/lib"]
  $DEFLIBPATH = [] unless SOLARIS_32

  Dir.chdir(HERE) do
    run("touch -r #{BUNDLE_PATH}/configure.ac #{BUNDLE_PATH}/m4/pandora_have_sasl.m4", "Touching aclocal.m4 in libmemcached.")

    Dir.chdir(BUNDLE_PATH) do
      run("env CFLAGS='-fPIC #{LIBM_CFLAGS}' LDFLAGS='-fPIC #{LIBM_LDFLAGS}' ./configure --prefix=#{HERE} --without-memcached --disable-shared --disable-dependency-tracking #{$EXTRA_CONF} 2>&1", "Configuring libmemcached.")
    end

    Dir.chdir(BUNDLE_PATH) do
      #Running the make command in another script invoked by another shell command solves the "cd ." issue on FreeBSD 6+
      run("GMAKE_CMD='#{GMAKE_CMD}' CXXFLAGS='#{$CXXFLAGS} #{LIBM_CFLAGS}' SOURCE_DIR='#{BUNDLE_PATH}' HERE='#{HERE}' ruby ../extconf-make.rb", "Making libmemcached.")
    end
  end

  # Absolutely prevent the linker from picking up any other libmemcached
  Dir.chdir("#{HERE}/lib") do
    system("cp -f libmemcached.a libmemcached_gem.a")
    system("cp -f libmemcached.la libmemcached_gem.la")
  end
  $LIBS << " -lmemcached_gem -lsasl2"
end

#run(cmd, reason) ⇒ Object 



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# File 'ext/extconf.rb', line 33

def run(cmd, reason)
  puts reason
  puts cmd
  raise "'#{cmd}' failed" unless system(cmd)
end