| # Copyright 2015, Google Inc. |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following disclaimer |
| # in the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| require 'mkmf' |
| |
| LIBDIR = RbConfig::CONFIG['libdir'] |
| INCLUDEDIR = RbConfig::CONFIG['includedir'] |
| |
| HEADER_DIRS = [ |
| # Search /opt/local (Mac source install) |
| '/opt/local/include', |
| |
| # Search /usr/local (Source install) |
| '/usr/local/include', |
| |
| # Check the ruby install locations |
| INCLUDEDIR |
| ] |
| |
| LIB_DIRS = [ |
| # Search /opt/local (Mac source install) |
| '/opt/local/lib', |
| |
| # Search /usr/local (Source install) |
| '/usr/local/lib', |
| |
| # Check the ruby install locations |
| LIBDIR |
| ] |
| |
| windows = RUBY_PLATFORM =~ /mingw|mswin/ |
| |
| grpc_root = File.expand_path(File.join(File.dirname(__FILE__), '../../../..')) |
| |
| grpc_config = ENV['GRPC_CONFIG'] || 'opt' |
| |
| ENV['MACOSX_DEPLOYMENT_TARGET'] = '10.7' |
| |
| ENV['AR'] = RbConfig::CONFIG['AR'] + ' rcs' |
| ENV['CC'] = RbConfig::CONFIG['CC'] |
| ENV['LD'] = ENV['CC'] |
| |
| ENV['AR'] = 'libtool -o' if RUBY_PLATFORM =~ /darwin/ |
| |
| ENV['EMBED_OPENSSL'] = 'true' |
| ENV['EMBED_ZLIB'] = 'true' |
| ENV['ARCH_FLAGS'] = RbConfig::CONFIG['ARCH_FLAG'] |
| ENV['ARCH_FLAGS'] = '-arch i386 -arch x86_64' if RUBY_PLATFORM =~ /darwin/ |
| ENV['CFLAGS'] = '-DGPR_BACKWARDS_COMPATIBILITY_MODE' |
| |
| output_dir = File.expand_path(RbConfig::CONFIG['topdir']) |
| grpc_lib_dir = File.join(output_dir, 'libs', grpc_config) |
| ENV['BUILDDIR'] = output_dir |
| |
| unless windows |
| puts 'Building internal gRPC into ' + grpc_lib_dir |
| system("make -j -C #{grpc_root} #{grpc_lib_dir}/libgrpc.a CONFIG=#{grpc_config}") |
| exit 1 unless $? == 0 |
| end |
| |
| $CFLAGS << ' -I' + File.join(grpc_root, 'include') |
| $LDFLAGS << ' ' + File.join(grpc_lib_dir, 'libgrpc.a') unless windows |
| if grpc_config == 'gcov' |
| $CFLAGS << ' -O0 -fprofile-arcs -ftest-coverage' |
| $LDFLAGS << ' -fprofile-arcs -ftest-coverage -rdynamic' |
| end |
| |
| $LDFLAGS << ' -Wl,-wrap,memcpy' if RUBY_PLATFORM =~ /linux/ |
| $LDFLAGS << ' -static' if windows |
| |
| $CFLAGS << ' -std=c99 ' |
| $CFLAGS << ' -Wall ' |
| $CFLAGS << ' -Wextra ' |
| $CFLAGS << ' -pedantic ' |
| $CFLAGS << ' -Werror ' |
| $CFLAGS << ' -Wno-format ' |
| |
| output = File.join('grpc', 'grpc_c') |
| puts 'Generating Makefile for ' + output |
| create_makefile(output) |
| |
| strip_tool = RbConfig::CONFIG['STRIP'] |
| strip_tool = 'strip -x' if RUBY_PLATFORM =~ /darwin/ |
| |
| if grpc_config == 'opt' |
| File.open('Makefile.new', 'w') do |o| |
| o.puts 'hijack: all strip' |
| o.puts |
| File.foreach('Makefile') do |i| |
| o.puts i |
| end |
| o.puts |
| o.puts 'strip:' |
| o.puts "\t$(ECHO) Stripping $(DLLIB)" |
| o.puts "\t$(Q) #{strip_tool} $(DLLIB)" |
| end |
| File.rename('Makefile.new', 'Makefile') |
| end |