Add target triple arm-apple-darwin for cross-compiling to iOS
#10203
Conversation
| @@ -193,6 +193,35 @@ CFG_LDPATH_i686-unknown-linux-gnu := | |||
| CFG_RUN_i686-unknown-linux-gnu=$(2) | |||
| CFG_RUN_TARG_i686-unknown-linux-gnu=$(call CFG_RUN_i686-unknown-linux-gnu,,$(2)) | |||
|
|
|||
| # arm-apple-darwin configuration | |||
| CFG_IOS_VERSION=7.0 | |||
| CFG_IOS_TOOLS=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ | |||
There was a problem hiding this comment.
Should this be using something like xcode-select -p to get the path to the Developer folder? This also seems like it'd make a good variable in all the related CFG_IOS_FLAGS below.
There was a problem hiding this comment.
For the tool paths we may want xcrun -find -sdk iphoneos clang etc. and xcrun --show-sdk-path -sdk iphoneos for the SDK path.
Can we use back ticks or something similar like in shells here?
There was a problem hiding this comment.
I believe that make has $(shell cmd) to be able to run commands, although you'd need to be careful because we probably shouldn't be executing xcrun on things like linux system.s
There was a problem hiding this comment.
Maybe guarding it in ifeq ($(shell uname -s),Darwin)?
There was a problem hiding this comment.
Instead of forking more processes, I'd recommend looking at CFG_HOST and it's derived variables as well.
|
Exciting developments! |
|
This looks like if you attempt to target Perhaps it would be nice to put a check in |
|
@alexcrichton: rebased |
|
Great to see someone else trying this... would be curious to know if the issues i'd run into are any easier now |
|
Having less C++ today helps a bit. Some issues remain, but other projects have faced them, too. |
This is based on the work by @dobkeratops, updated and extended to work for Xcode 5. This gets you going. I will add separate PRs for compilation/linking fixes. See also https://github.com/mozilla/rust/wiki/Doc-building-for-ios
Suppress the triggering of some lints in derived structures Fixes rust-lang#10185 Fixes rust-lang#10417 For `integer_arithmetic`, `arithmetic_side_effects` and `shadow_reuse`. * ~~Not sure how to test these use-cases so feel free to point any method or any related PR.~~ --- changelog: FP: [`integer_arithmetic`], [`arithmetic_side_effects`]: No longer lint inside proc macros [rust-lang#10203](rust-lang/rust-clippy#10203) <!-- changelog_checked -->
This is based on the work by @dobkeratops, updated and extended to work for Xcode 5.
This gets you going. I will add separate PRs for compilation/linking fixes.
See also https://github.com/mozilla/rust/wiki/Doc-building-for-ios