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#
8my %targets = (
9    "ios-common" => {
10        template         => 1,
11        inherit_from     => [ "darwin-common" ],
12        sys_id           => "iOS",
13        disable          => [ "engine", "async" ],
14    },
15    "ios-xcrun" => {
16        inherit_from     => [ "ios-common", asm("armv4_asm") ],
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        perlasm_scheme   => "ios32",
23    },
24    "ios64-xcrun" => {
25        inherit_from     => [ "ios-common", asm("aarch64_asm") ],
26        CC               => "xcrun -sdk iphoneos cc",
27        cflags           => add("-arch arm64 -mios-version-min=7.0.0 -fno-common"),
28        bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
29        perlasm_scheme   => "ios64",
30    },
31    "iossimulator-xcrun" => {
32        inherit_from     => [ "ios-common" ],
33        CC               => "xcrun -sdk iphonesimulator cc",
34    },
35# It takes three prior-set environment variables to make it work:
36#
37# CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
38# CROSS_TOP=/where/SDKs/are
39# CROSS_SDK=iPhoneOSx.y.sdk
40#
41# Exact paths vary with Xcode releases, but for couple of last ones
42# they would look like this:
43#
44# CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
45# CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
46# CROSS_SDK=iPhoneOS.sdk
47#
48    "iphoneos-cross" => {
49        inherit_from     => [ "ios-common" ],
50        cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
51    },
52    "ios-cross" => {
53        inherit_from     => [ "ios-xcrun" ],
54        CC               => "cc",
55        cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK)"),
56    },
57    "ios64-cross" => {
58        inherit_from     => [ "ios64-xcrun" ],
59        CC               => "cc",
60        cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK)"),
61    },
62);
63