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# -*- rake -*-
require 'uri'
require 'tempfile'
require 'rbconfig'
require 'rake/clean'
require 'rake/extensiontask'
require 'rake/extensioncompiler'
require 'ostruct'
MISCDIR = BASEDIR + 'misc'
NUM_CPUS = if File.exist?('/proc/cpuinfo')
File.read('/proc/cpuinfo').scan('processor').length
elsif RUBY_PLATFORM.include?( 'darwin' )
`system_profiler SPHardwareDataType | grep 'Cores' | awk '{print $5}'`.chomp
else
1
end
class CrossLibrary < OpenStruct
include Rake::DSL
def initialize(for_platform, openssl_config, toolchain)
super()
self.for_platform = for_platform
self.openssl_config = openssl_config
self.host_platform = toolchain
# Cross-compilation constants
self.openssl_version = ENV['OPENSSL_VERSION'] || '1.1.0h'
self.postgresql_version = ENV['POSTGRESQL_VERSION'] || '10.4'
# Check if symlinks work in the current working directory.
# This fails, if rake-compiler-dock is running on a Windows box.
begin
FileUtils.rm_f '.test_symlink'
FileUtils.ln_s '/', '.test_symlink'
rescue SystemCallError
# Symlinks don't work -> use home directory instead
self.compile_home = Pathname( "~/.ruby-pg-build" ).expand_path
else
self.compile_home = Pathname( "./build" ).expand_path
end
self.static_sourcesdir = compile_home + 'sources'
self.static_builddir = compile_home + 'builds' + for_platform
# Static OpenSSL build vars
self.static_openssl_builddir = static_builddir + "openssl-#{openssl_version}"
self.openssl_source_uri =
URI( "http://www.openssl.org/source/openssl-#{openssl_version}.tar.gz" )
self.openssl_tarball = static_sourcesdir + File.basename( openssl_source_uri.path )
self.openssl_makefile = static_openssl_builddir + 'Makefile'
self.libssl = static_openssl_builddir + 'libssl.a'
self.libcrypto = static_openssl_builddir + 'libcrypto.a'
self.openssl_patches = Rake::FileList[ (MISCDIR + "openssl-#{openssl_version}.*.patch").to_s ]
# Static PostgreSQL build vars
self.static_postgresql_builddir = static_builddir + "postgresql-#{postgresql_version}"
self.postgresql_source_uri = begin
uristring = "http://ftp.postgresql.org/pub/source/v%s/postgresql-%s.tar.bz2" %
[ postgresql_version, postgresql_version ]
URI( uristring )
end
self.postgresql_tarball = static_sourcesdir + File.basename( postgresql_source_uri.path )
self.static_postgresql_srcdir = static_postgresql_builddir + 'src'
self.static_postgresql_libdir = static_postgresql_srcdir + 'interfaces/libpq'
self.static_postgresql_incdir = static_postgresql_srcdir + 'include'
self.postgresql_global_makefile = static_postgresql_srcdir + 'Makefile.global'
self.postgresql_shlib_makefile = static_postgresql_srcdir + 'Makefile.shlib'
self.postgresql_shlib_mf_orig = static_postgresql_srcdir + 'Makefile.shlib.orig'
self.postgresql_lib = static_postgresql_libdir + 'libpq.dll'
self.postgresql_patches = Rake::FileList[ (MISCDIR + "postgresql-#{postgresql_version}.*.patch").to_s ]
# clean intermediate files and folders
CLEAN.include( static_builddir.to_s )
def download(url, save_to)
part = save_to+".part"
sh "wget #{url.to_s.inspect} -O #{part.inspect} || curl #{url.to_s.inspect} -o #{part.inspect}"
FileUtils.mv part, save_to
end
def run(*args)
sh *args
end
#####################################################################
### C R O S S - C O M P I L A T I O N - T A S K S
#####################################################################
directory static_sourcesdir.to_s
#
# Static OpenSSL build tasks
#
directory static_openssl_builddir.to_s
# openssl source file should be stored there
file openssl_tarball => static_sourcesdir do |t|
download( openssl_source_uri, t.name )
end
# Extract the openssl builds
file static_openssl_builddir => openssl_tarball do |t|
puts "extracting %s to %s" % [ openssl_tarball, static_openssl_builddir.parent ]
static_openssl_builddir.mkpath
run 'tar', '-xzf', openssl_tarball.to_s, '-C', static_openssl_builddir.parent.to_s
openssl_makefile.unlink if openssl_makefile.exist?
openssl_patches.each do |patchfile|
puts " applying patch #{patchfile}..."
run 'patch', '-Np1', '-d', static_openssl_builddir.to_s,
'-i', File.expand_path( patchfile, BASEDIR )
end
end
self.cmd_prelude = [
"env",
"CROSS_COMPILE=#{host_platform}-",
"CFLAGS=-DDSO_WIN32",
]
# generate the makefile in a clean build location
file openssl_makefile => static_openssl_builddir do |t|
chdir( static_openssl_builddir ) do
cmd = cmd_prelude.dup
cmd << "./Configure" << openssl_config
run( *cmd )
end
end
desc "compile static openssl libraries"
task :openssl_libs => [ libssl, libcrypto ]
task :compile_static_openssl => openssl_makefile do |t|
chdir( static_openssl_builddir ) do
cmd = cmd_prelude.dup
cmd << 'make' << "-j#{NUM_CPUS}" << 'build_libs'
run( *cmd )
end
end
desc "compile static #{libssl}"
file libssl => :compile_static_openssl do |t|
rm t.name.gsub(/\.a$/, ".dll.a")
end
desc "compile static #{libcrypto}"
file libcrypto => :compile_static_openssl do |t|
rm t.name.gsub(/\.a$/, ".dll.a")
end
#
# Static PostgreSQL build tasks
#
directory static_postgresql_builddir.to_s
# postgresql source file should be stored there
file postgresql_tarball => static_sourcesdir do |t|
download( postgresql_source_uri, t.name )
end
# Extract the postgresql sources
file static_postgresql_builddir => postgresql_tarball do |t|
puts "extracting %s to %s" % [ postgresql_tarball, static_postgresql_builddir.parent ]
static_postgresql_builddir.mkpath
run 'tar', '-xjf', postgresql_tarball.to_s, '-C', static_postgresql_builddir.parent.to_s
postgresql_patches.each do |patchfile|
puts " applying patch #{patchfile}..."
run 'patch', '-Np1', '-d', static_postgresql_builddir.to_s,
'-i', File.expand_path( patchfile, BASEDIR )
end
end
# generate the makefile in a clean build location
file postgresql_global_makefile => [ static_postgresql_builddir, :openssl_libs ] do |t|
options = [
"--target=#{host_platform}",
"--host=#{host_platform}",
'--with-openssl',
'--without-zlib',
]
chdir( static_postgresql_builddir ) do
configure_path = static_postgresql_builddir + 'configure'
cmd = [ configure_path.to_s, *options ]
cmd << "CFLAGS=-L#{static_openssl_builddir}"
cmd << "LDFLAGS=-L#{static_openssl_builddir}"
cmd << "LDFLAGS_SL=-L#{static_openssl_builddir}"
cmd << "LIBS=-lwsock32 -lgdi32 -lws2_32"
cmd << "CPPFLAGS=-I#{static_openssl_builddir}/include"
run( *cmd )
end
end
# make libpq.dll
task postgresql_lib => [ postgresql_global_makefile ] do |t|
# Work around missing dependency to libcommon in PostgreSQL-9.4.0
chdir( static_postgresql_srcdir + "common" ) do
sh 'make', "-j#{NUM_CPUS}"
end
chdir( postgresql_lib.dirname ) do
sh 'make',
"-j#{NUM_CPUS}",
postgresql_lib.basename.to_s,
'SHLIB_LINK=-lssl -lcrypto -lcrypt32 -lgdi32 -lsecur32 -lwsock32 -lws2_32'
end
end
#desc 'compile libpg.a'
task :libpq => postgresql_lib
# copy libpq.dll to lib dir
dest_libpq = "lib/#{postgresql_lib.basename}"
directory File.dirname(dest_libpq)
file dest_libpq => [postgresql_lib, File.dirname(dest_libpq)] do
cp postgresql_lib, dest_libpq
end
stage_libpq = "tmp/#{for_platform}/stage/#{dest_libpq}"
directory File.dirname(stage_libpq)
file stage_libpq => [postgresql_lib, File.dirname(stage_libpq)] do |t|
cp postgresql_lib, stage_libpq
end
end
end
if File.exist?(File.expand_path("~/.rake-compiler/config.yml"))
CrossLibraries = [
['i386-mingw32', 'mingw', 'i686-w64-mingw32'],
['x64-mingw32', 'mingw64', 'x86_64-w64-mingw32'],
].map do |platform, openssl_config, toolchain|
CrossLibrary.new platform, openssl_config, toolchain
end
else
$stderr.puts "Cross-compilation disabled -- rake-compiler not properly installed"
CrossLibraries = []
end
desc 'cross compile pg for win32'
task :cross => [ :mingw32, :libpq ]
task :mingw32 do
# Use Rake::ExtensionCompiler helpers to find the proper host
unless Rake::ExtensionCompiler.mingw_host then
warn "You need to install mingw32 cross compile functionality to be able to continue."
warn "Please refer to your distribution/package manager documentation about installation."
fail
end
end
# To reduce the gem file size strip mingw32 dlls before packaging
ENV['RUBY_CC_VERSION'].to_s.split(':').each do |ruby_version|
task "tmp/i386-mingw32/stage/lib/#{ruby_version[/^\d+\.\d+/]}/pg_ext.so" do |t|
sh "i686-w64-mingw32-strip -S tmp/i386-mingw32/stage/lib/#{ruby_version[/^\d+\.\d+/]}/pg_ext.so"
end
task "tmp/x64-mingw32/stage/lib/#{ruby_version[/^\d+\.\d+/]}/pg_ext.so" do |t|
sh "x86_64-w64-mingw32-strip -S tmp/x64-mingw32/stage/lib/#{ruby_version[/^\d+\.\d+/]}/pg_ext.so"
end
end
desc "Build the windows binary gems"
task 'gem:windows' => ['ChangeLog'] do
require 'rake_compiler_dock'
# Copy gem signing key and certs to be accessable from the docker container
mkdir_p 'build/gem'
sh "cp ~/.gem/gem-*.pem build/gem/ || true"
sh "bundle package"
RakeCompilerDock.sh <<-EOT
mkdir ~/.gem &&
(cp build/gem/gem-*.pem ~/.gem/ || true) &&
bundle install --local &&
rake cross native gem RUBY_CC_VERSION=2.5.0:2.4.0:2.3.0:2.2.2:2.1.6:2.0.0 MAKE="make -j`nproc`"
EOT
end
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