| # Copyright 2015 gRPC authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| require 'etc' |
| require 'mkmf' |
| |
| windows = RUBY_PLATFORM =~ /mingw|mswin/ |
| bsd = RUBY_PLATFORM =~ /bsd/ |
| darwin = RUBY_PLATFORM =~ /darwin/ |
| linux = RUBY_PLATFORM =~ /linux/ |
| cross_compiling = ENV['RCD_HOST_RUBY_VERSION'] # set by rake-compiler-dock in build containers |
| |
| grpc_root = File.expand_path(File.join(File.dirname(__FILE__), '../../../..')) |
| |
| grpc_config = ENV['GRPC_CONFIG'] || 'opt' |
| |
| ENV['MACOSX_DEPLOYMENT_TARGET'] = '10.10' |
| |
| if ENV['AR'].nil? || ENV['AR'].size == 0 |
| ENV['AR'] = RbConfig::CONFIG['AR'] |
| end |
| if ENV['CC'].nil? || ENV['CC'].size == 0 |
| ENV['CC'] = RbConfig::CONFIG['CC'] |
| end |
| if ENV['CXX'].nil? || ENV['CXX'].size == 0 |
| ENV['CXX'] = RbConfig::CONFIG['CXX'] |
| end |
| if ENV['LD'].nil? || ENV['LD'].size == 0 |
| ENV['LD'] = ENV['CC'] |
| end |
| |
| if darwin && !cross_compiling |
| ENV['AR'] = 'libtool' |
| ENV['ARFLAGS'] = '-o' |
| end |
| |
| ENV['EMBED_OPENSSL'] = 'true' |
| ENV['EMBED_ZLIB'] = 'true' |
| ENV['EMBED_CARES'] = 'true' |
| |
| ENV['ARCH_FLAGS'] = RbConfig::CONFIG['ARCH_FLAG'] |
| if darwin && !cross_compiling |
| if RUBY_PLATFORM =~ /arm64/ |
| ENV['ARCH_FLAGS'] = '-arch arm64' |
| else |
| ENV['ARCH_FLAGS'] = '-arch i386 -arch x86_64' |
| end |
| end |
| |
| ENV['CPPFLAGS'] = '-DGPR_BACKWARDS_COMPATIBILITY_MODE' |
| ENV['CPPFLAGS'] += ' -DGRPC_XDS_USER_AGENT_NAME_SUFFIX="\"RUBY\"" ' |
| ENV['CPPFLAGS'] += ' -DGRPC_XDS_USER_AGENT_VERSION_SUFFIX="\"1.46.0.pre2\"" ' |
| |
| 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 |
| nproc = 4 |
| nproc = Etc.nprocessors if Etc.respond_to? :nprocessors |
| nproc_override = ENV['GRPC_RUBY_BUILD_PROCS'] |
| unless nproc_override.nil? or nproc_override.size == 0 |
| nproc = nproc_override |
| puts "Overriding make parallelism to #{nproc}" |
| end |
| make = bsd ? 'gmake' : 'make' |
| cmd = "#{make} -j#{nproc} -C #{grpc_root} #{grpc_lib_dir}/libgrpc.a CONFIG=#{grpc_config} Q=" |
| puts "Building grpc native library: #{cmd}" |
| system(cmd) |
| exit 1 unless $? == 0 |
| end |
| |
| $CFLAGS << ' -I' + File.join(grpc_root, 'include') |
| |
| ext_export_file = File.join(grpc_root, 'src', 'ruby', 'ext', 'grpc', 'ext-export') |
| $LDFLAGS << ' -Wl,--version-script="' + ext_export_file + '.gcc"' if linux |
| $LDFLAGS << ' -Wl,-exported_symbols_list,"' + ext_export_file + '.clang"' if darwin |
| |
| $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 |
| |
| if grpc_config == 'dbg' |
| $CFLAGS << ' -O0 -ggdb3' |
| end |
| |
| $LDFLAGS << ' -Wl,-wrap,memcpy' if linux |
| $LDFLAGS << ' -static-libgcc -static-libstdc++' if linux |
| $LDFLAGS << ' -static' if windows |
| |
| $CFLAGS << ' -std=c99 ' |
| $CFLAGS << ' -Wall ' |
| $CFLAGS << ' -Wextra ' |
| $CFLAGS << ' -pedantic ' |
| |
| output = File.join('grpc', 'grpc_c') |
| puts 'Generating Makefile for ' + output |
| create_makefile(output) |
| |
| strip_tool = RbConfig::CONFIG['STRIP'] |
| strip_tool += ' -x' if 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: $(DLLIB)' |
| o.puts "\t$(ECHO) Stripping $(DLLIB)" |
| o.puts "\t$(Q) #{strip_tool} $(DLLIB)" |
| end |
| File.rename('Makefile.new', 'Makefile') |
| end |