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      1 #### iPhoneOS/iOS
      2 #
      3 # It takes recent enough Xcode to use following two targets. It shouldn't
      4 # be a problem by now, but if they don't work, original targets below
      5 # that depend on manual definition of environment variables should still
      6 # work...
      7 #
      8 my %targets = (
      9     "ios-common" => {
     10         template         => 1,
     11         inherit_from     => [ "darwin-common" ],
     12         sys_id           => "iOS",
     13         disable          => [ "async" ],
     14     },
     15     "ios-xcrun" => {
     16         inherit_from     => [ "ios-common" ],
     17         # It should be possible to go below iOS 6 and even add -arch armv6,
     18         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
     19         # at this point.
     20         CC               => "xcrun -sdk iphoneos cc",
     21         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -fno-common"),
     22         asm_arch         => 'armv4',
     23         perlasm_scheme   => "ios32",
     24     },
     25     "ios64-xcrun" => {
     26         inherit_from     => [ "ios-common" ],
     27         CC               => "xcrun -sdk iphoneos cc",
     28         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -fno-common"),
     29         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
     30         asm_arch         => 'aarch64',
     31         perlasm_scheme   => "ios64",
     32     },
     33     "iossimulator-xcrun" => {
     34         inherit_from     => [ "ios-common" ],
     35         CC               => "xcrun -sdk iphonesimulator cc",
     36     },
     37 # It takes three prior-set environment variables to make it work:
     38 #
     39 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
     40 # CROSS_TOP=/where/SDKs/are
     41 # CROSS_SDK=iPhoneOSx.y.sdk
     42 #
     43 # Exact paths vary with Xcode releases, but for couple of last ones
     44 # they would look like this:
     45 #
     46 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
     47 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
     48 # CROSS_SDK=iPhoneOS.sdk
     49 #
     50     "iphoneos-cross" => {
     51         inherit_from     => [ "ios-common" ],
     52         cflags           => add("-isysroot \"\$(CROSS_TOP)/SDKs/\$(CROSS_SDK)\" -fno-common"),
     53     },
     54     "ios-cross" => {
     55         inherit_from     => [ "ios-xcrun" ],
     56         CC               => "cc",
     57         cflags           => add("-isysroot \"\$(CROSS_TOP)/SDKs/\$(CROSS_SDK)\""),
     58     },
     59     "ios64-cross" => {
     60         inherit_from     => [ "ios64-xcrun" ],
     61         CC               => "cc",
     62         cflags           => add("-isysroot \"\$(CROSS_TOP)/SDKs/\$(CROSS_SDK)\""),
     63     },
     64 );
     65