diff options
Diffstat (limited to 'web/server/h2o/libh2o/deps/mruby/tasks/toolchains/android.rake')
-rw-r--r-- | web/server/h2o/libh2o/deps/mruby/tasks/toolchains/android.rake | 321 |
1 files changed, 0 insertions, 321 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/tasks/toolchains/android.rake b/web/server/h2o/libh2o/deps/mruby/tasks/toolchains/android.rake deleted file mode 100644 index c59da7fcb..000000000 --- a/web/server/h2o/libh2o/deps/mruby/tasks/toolchains/android.rake +++ /dev/null @@ -1,321 +0,0 @@ -class MRuby::Toolchain::Android - - DEFAULT_ARCH = 'armeabi' # TODO : Revise if arch should have a default - - DEFAULT_TOOLCHAIN = :clang - - DEFAULT_NDK_HOMES = %w{ - /usr/local/opt/android-sdk/ndk-bundle - /usr/local/opt/android-ndk - %LOCALAPPDATA%/Android/android-sdk/ndk-bundle - %LOCALAPPDATA%/Android/android-ndk - ~/Library/Android/sdk/ndk-bundle - ~/Library/Android/ndk - } - - TOOLCHAINS = [:clang, :gcc] - - ARCHITECTURES = %w{ - armeabi armeabi-v7a arm64-v8a - x86 x86_64 - mips mips64 - } - - class AndroidNDKHomeNotFound < StandardError - def message - <<-EOM -Couldn't find Android NDK Home. -Set ANDROID_NDK_HOME environment variable or set :ndk_home parameter - EOM - end - end - - class PlatformDirNotFound < StandardError - def message - <<-EOM -Couldn't find Android NDK platform directories. -Set ANDROID_PLATFORM environment variable or set :platform parameter - EOM - end - end - - attr_reader :params - - def initialize(params) - @params = params - end - - def bin_gcc(command) - command = command.to_s - - command = case arch - when /armeabi/ then 'arm-linux-androideabi-' - when /arm64-v8a/ then 'aarch64-linux-android-' - when /x86_64/ then 'x86_64-linux-android-' - when /x86/ then 'i686-linux-android-' - when /mips64/ then 'mips64el-linux-android-' - when /mips/ then 'mipsel-linux-android-' - end + command - - gcc_toolchain_path.join('bin', command).to_s - end - - def bin(command) - command = command.to_s - toolchain_path.join('bin', command).to_s - end - - def home_path - @home_path ||= Pathname( - params[:ndk_home] || - ENV['ANDROID_NDK_HOME'] || - DEFAULT_NDK_HOMES.find { |path| - path.gsub! '%LOCALAPPDATA%', ENV['LOCALAPPDATA'] || '%LOCALAPPDATA%' - path.gsub! '\\', '/' - path.gsub! '~', Dir.home || '~' - File.directory?(path) - } || raise(AndroidNDKHomeNotFound) - ) - end - - def toolchain - @toolchain ||= params.fetch(:toolchain){ DEFAULT_TOOLCHAIN } - end - - def toolchain_path - @toolchain_path ||= case toolchain - when :gcc - gcc_toolchain_path - when :clang - home_path.join('toolchains', 'llvm' , 'prebuilt', host_platform) - end - end - - def gcc_toolchain_path - if @gcc_toolchain_path === nil then - prefix = case arch - when /armeabi/ then 'arm-linux-androideabi-' - when /arm64-v8a/ then 'aarch64-linux-android-' - when /x86_64/ then 'x86_64-' - when /x86/ then 'x86-' - when /mips64/ then 'mips64el-linux-android-' - when /mips/ then 'mipsel-linux-android-' - end - - test = case arch - when /armeabi/ then 'arm-linux-androideabi-*' - when /arm64-v8a/ then 'aarch64-linux-android-*' - when /x86_64/ then 'x86_64-*' - when /x86/ then 'x86-*' - when /mips64/ then 'mips64el-linux-android-*' - when /mips/ then 'mipsel-linux-android-*' - end - - gcc_toolchain_version = Dir[home_path.join('toolchains', test)].map{|t| t.match(/-(\d+\.\d+)$/); $1.to_f }.max - @gcc_toolchain_path = home_path.join('toolchains', prefix + gcc_toolchain_version.to_s, 'prebuilt', host_platform) - end - @gcc_toolchain_path - end - - def host_platform - @host_platform ||= case RUBY_PLATFORM - when /cygwin|mswin|mingw|bccwin|wince|emx/i - path = home_path.join('toolchains', 'llvm' , 'prebuilt', 'windows*') - Dir.glob(path.to_s){ |item| - next if File.file?(item) - path = Pathname(item) - break - } - path.basename - when /x86_64-darwin/i - 'darwin-x86_64' - when /darwin/i - 'darwin-x86' - when /x86_64-linux/i - 'linux-x86_64' - when /linux/i - 'linux-x86' - else - raise NotImplementedError, "Unknown host platform (#{RUBY_PLATFORM})" - end - end - - def arch - @arch ||= (params[:arch] || ENV['ANDROID_ARCH'] || DEFAULT_ARCH).to_s - end - - def sysroot - @sysroot ||= home_path.join('platforms', platform, - case arch - when /armeabi/ then 'arch-arm' - when /arm64-v8a/ then 'arch-arm64' - when /x86_64/ then 'arch-x86_64' - when /x86/ then 'arch-x86' - when /mips64/ then 'arch-mips64' - when /mips/ then 'arch-mips' - end - ).to_s - end - - def platform - if @platform === nil then - @platform = params[:platform] || ENV['ANDROID_PLATFORM'] || nil - if @platform === nil - Dir.glob(home_path.join('platforms/android-*').to_s){ |item| - next if File.file?(item) - if @platform === nil - @platform = Integer(item.rpartition('-')[2]) - else - platform = Integer(item.rpartition('-')[2]) - @platform = platform > @platform ? platform : @platform - end - } - if @platform === nil - raise(PlatformDirNotFound) - else - @platform = "android-#{@platform}" - end - end - end - if Integer(@platform.rpartition('-')[2]) < 21 - case arch - when /arm64-v8a/, /x86_64/, /mips64/ - raise NotImplementedError, "Platform (#{@platform}) has no implementation for architecture (#{arch})" - end - end - @platform - end - - def armeabi_v7a_mfpu - @armeabi_v7a_mfpu ||= (params[:mfpu] || 'vfpv3-d16').to_s - end - - def armeabi_v7a_mfloat_abi - @armeabi_v7a_mfloat_abi ||= (params[:mfloat_abi] || 'softfp').to_s - end - - def no_warn_mismatch - if %W(soft softfp).include? armeabi_v7a_mfloat_abi - '' - else - ',--no-warn-mismatch' - end - end - - def cc - case toolchain - when :gcc then bin_gcc('gcc') - when :clang then bin('clang') - end - end - - def ar - case toolchain - when :gcc then bin_gcc('ar') - when :clang then bin_gcc('ar') - end - end - - def ctarget - flags = [] - - case toolchain - when :gcc - case arch - when /armeabi-v7a/ then flags += %W(-march=armv7-a) - when /armeabi/ then flags += %W(-march=armv5te) - when /arm64-v8a/ then flags += %W(-march=armv8-a) - when /x86_64/ then flags += %W(-march=x86-64) - when /x86/ then flags += %W(-march=i686) - when /mips64/ then flags += %W(-march=mips64r6) - when /mips/ then flags += %W(-march=mips32) - end - when :clang - case arch - when /armeabi-v7a/ then flags += %W(-target armv7-none-linux-androideabi) - when /armeabi/ then flags += %W(-target armv5te-none-linux-androideabi) - when /arm64-v8a/ then flags += %W(-target aarch64-none-linux-android) - when /x86_64/ then flags += %W(-target x86_64-none-linux-android) - when /x86/ then flags += %W(-target i686-none-linux-android) - when /mips64/ then flags += %W(-target mips64el-none-linux-android) - when /mips/ then flags += %W(-target mipsel-none-linux-android) - end - end - - case arch - when /armeabi-v7a/ then flags += %W(-mfpu=#{armeabi_v7a_mfpu} -mfloat-abi=#{armeabi_v7a_mfloat_abi}) - when /armeabi/ then flags += %W(-mtune=xscale -msoft-float) - when /arm64-v8a/ then flags += %W() - when /x86_64/ then flags += %W() - when /x86/ then flags += %W() - when /mips64/ then flags += %W(-fmessage-length=0) - when /mips/ then flags += %W(-fmessage-length=0) - end - - flags - end - - def cflags - flags = [] - - flags += %W(-MMD -MP -D__android__ -DANDROID --sysroot="#{sysroot}") - flags += ctarget - case toolchain - when :gcc - when :clang - flags += %W(-gcc-toolchain "#{gcc_toolchain_path}" -Wno-invalid-command-line-argument -Wno-unused-command-line-argument) - end - flags += %W(-fpic -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes) - - flags - end - - def ldflags - flags = [] - - flags += %W(--sysroot="#{sysroot}") - - flags - end - - def ldflags_before_libraries - flags = [] - - case toolchain - when :gcc - case arch - when /armeabi-v7a/ then flags += %W(-Wl#{no_warn_mismatch}) - end - when :clang - flags += %W(-gcc-toolchain "#{gcc_toolchain_path.to_s}") - case arch - when /armeabi-v7a/ then flags += %W(-target armv7-none-linux-androideabi -Wl,--fix-cortex-a8#{no_warn_mismatch}) - when /armeabi/ then flags += %W(-target armv5te-none-linux-androideabi) - when /arm64-v8a/ then flags += %W(-target aarch64-none-linux-android) - when /x86_64/ then flags += %W(-target x86_64-none-linux-android) - when /x86/ then flags += %W(-target i686-none-linux-android) - when /mips64/ then flags += %W(-target mips64el-none-linux-android) - when /mips/ then flags += %W(-target mipsel-none-linux-android) - end - end - flags += %W(-no-canonical-prefixes) - - flags - end -end - -MRuby::Toolchain.new(:android) do |conf, params| - android = MRuby::Toolchain::Android.new(params) - - toolchain android.toolchain - - [conf.cc, conf.cxx, conf.objc, conf.asm].each do |cc| - cc.command = android.cc - cc.flags = android.cflags - end - - conf.archiver.command = android.ar - conf.linker.command = android.cc - conf.linker.flags = android.ldflags - conf.linker.flags_before_libraries = android.ldflags_before_libraries -end |