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add a new feature to select the target Android platform.

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This commit is contained in:
crimsonwoods
2013-03-09 19:34:22 +09:00
parent 572acc0bea
commit e63425a8f9
1 changed files with 48 additions and 5 deletions
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tasks/toolchains/androideabi.rake
+48 -5
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@@ -14,12 +14,15 @@ MRuby::Toolchain.new(:androideabi) do |conf|
DEFAULT_ANDROID_TOOLCHAIN = 'gcc'
DEFAULT_ANDROID_TARGET_ARCH = 'arm'
DEFAULT_ANDROID_TARGET_ARCH_ABI = 'armeabi'
DEFAULT_ANDROID_TARGET_PLATFORM = 'android-14'
DEFAULT_GCC_VERSION = '4.6'
DEFAULT_CLANG_VERSION = '3.1'
GCC_COMMON_CFLAGS = %W(-ffunction-sections -funwind-tables -fstack-protector)
GCC_COMMON_LDFLAGS = %W()
# An environment variable 'ANDROID_STANDALONE_TOOLCHAIN' must be set a path to toolchains.
# 'ANDROID_STANDALONE_TOOLCHAIN' or 'ANDROID_NDK_HOME' must be set.
ANDROID_STANDALONE_TOOLCHAIN = ENV['ANDROID_STANDALONE_TOOLCHAIN']
SYSROOT = ENV['ANDROID_STANDALONE_TOOLCHAIN'] + '/sysroot'
ANDROID_NDK_HOME = ENV['ANDROID_NDK_HOME']
ANDROID_TARGET_ARCH = ENV['ANDROID_TARGET_ARCH'] || DEFAULT_ANDROID_TARGET_ARCH
ANDROID_TOOLCHAIN = ENV['ANDROID_TOOLCHAIN'] || DEFAULT_ANDROID_TOOLCHAIN
@@ -36,11 +39,51 @@ MRuby::Toolchain.new(:androideabi) do |conf|
# Notify error.
end
if ANDROID_STANDALONE_TOOLCHAIN == nil then
if RUBY_PLATFORM.include?('darwin') then
HOST_PLATFORM = 'darwin-x86'
elsif RUBY_PLATFORM.include('linux') then
HOST_PLATFORM = 'linux-x86'
elsif RUBY_PLATFORM.include('win') then
HOST_PLATFORM = 'windows'
else
# Unknown host platform.
end
ANDROID_TARGET_PLATFORM = ENV['ANDROID_TARGET_PLATFORM'] || DEFAULT_ANDROID_TARGET_PLATFORM
path_to_toolchain = ANDROID_NDK_HOME + '/toolchains/'
path_to_sysroot = ANDROID_NDK_HOME + '/platforms/' + ANDROID_TARGET_PLATFORM
if ANDROID_TOOLCHAIN.downcase == 'gcc' then
case ANDROID_TARGET_ARCH.downcase
when 'arch-arm', 'arm' then
path_to_toolchain += 'arm-linux-androideabi-'
path_to_sysroot += '/arch-arm'
when 'arch-x86', 'x86' then
path_to_toolchain += 'x86-'
path_to_sysroot += '/arch-x86'
when 'arch-mips', 'mips' then
path_to_toolchain += 'mipsel-linux-android-'
path_to_sysroot += '/arch-mips'
else
# Any other architecture are not supported by Android NDK.
end
path_to_toolchain += DEFAULT_GCC_VERSION + '/prebuilt/' + HOST_PLATFORM
else
path_to_toolchain += 'llvm-' + DEFAULT_CLANG_VERSION + '/prebuilt/' + HOST_PLATFORM
end
else
path_to_toolchain = ANDROID_STANDALONE_TOOLCHAIN
path_to_sysroot = ANDROID_STANDALONE_TOOLCHAIN + '/sysroot'
end
SYSROOT = path_to_sysroot
case ANDROID_TOOLCHAIN.downcase
when 'gcc' then
ANDROID_CC = ANDROID_STANDALONE_TOOLCHAIN + '/bin/' + toolchain_prefix + 'gcc'
ANDROID_LD = ANDROID_STANDALONE_TOOLCHAIN + '/bin/' + toolchain_prefix + 'gcc'
ANDROID_AR = ANDROID_STANDALONE_TOOLCHAIN + '/bin/' + toolchain_prefix + 'ar'
ANDROID_CC = path_to_toolchain + '/bin/' + toolchain_prefix + 'gcc'
ANDROID_LD = path_to_toolchain + '/bin/' + toolchain_prefix + 'gcc'
ANDROID_AR = path_to_toolchain + '/bin/' + toolchain_prefix + 'ar'
ANDROID_CFLAGS = GCC_COMMON_CFLAGS + %W(-mandroid --sysroot=#{SYSROOT})
ANDROID_LDFLAGS = GCC_COMMON_LDFLAGS + %W(-mandroid --sysroot=#{SYSROOT})
when 'clang' then