Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 02/29/2016 06:59 AM, Eric Wing wrote: > I see in the CMakeSwiftInformation.cmake, there is a > . However, I do not see a , > just . That is implicitly the flags for the corresponding language since it appears in the compilation rule specific to the language. > Additionally, in regular CMake

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

I'm finding that I'm going to need to completely separate the C FLAGS from the Swift FLAGS. I hit some complicated situations where the C FLAGS (both compile and linker) are confusing the process and shouldn't be passed to Swift. I see in the CMakeSwiftInformation.cmake, there is a . However, I

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 2/4/16, Brad King wrote: > On 01/29/2016 03:16 PM, Eric Wing wrote: >> I need more guidance here. I'm not connecting the dots. >> My problem seems to be that the execute_process() in >> CMakeDetermineCompilerId.cmake is trying to invoke the command: >> 'swift

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 01/29/2016 03:16 PM, Eric Wing wrote: > I need more guidance here. I'm not connecting the dots. > My problem seems to be that the execute_process() in > CMakeDetermineCompilerId.cmake is trying to invoke the command: > 'swift CompilerId/main.swift' [snip] > Looking at the execute_process() that

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 1/20/16, Brad King wrote: > On 01/20/2016 08:48 AM, Eric Wing wrote: >> I thought maybe setting the internal >> CMAKE_${lang}_COMPILER_ID_FLAGS_LIST or >> CMAKE_${lang}_COMPILER_ID_FLAGS >> to "-version" would fix this. >> >> But this did nothing. > > Those are internal

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 01/20/2016 08:48 AM, Eric Wing wrote: > I thought maybe setting the internal > CMAKE_${lang}_COMPILER_ID_FLAGS_LIST or > CMAKE_${lang}_COMPILER_ID_FLAGS > to "-version" would fix this. > > But this did nothing. Those are internal details of the CMAKE_DETERMINE_COMPILER_ID function and are not

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 1/19/16, Brad King wrote: > On 01/18/2016 01:51 PM, Eric Wing wrote: >> So the good news is I have a basic add_executable working with Swift >> on Linux via the Makefile generator. >> >> It works with all Swift files, or intermixed C+Swift files. Bridging >> header is

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 01/18/2016 01:51 PM, Eric Wing wrote: > So the good news is I have a basic add_executable working with Swift > on Linux via the Makefile generator. > > It works with all Swift files, or intermixed C+Swift files. Bridging > header is also supported. Great! > - I’m still copying over some

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 1/15/16, Brad King wrote: > On 01/15/2016 09:47 AM, Eric Wing wrote: >>> That is the same as for C++. See CMAKE_PARSE_IMPLICIT_LINK_INFO and >> >> I looked at this file, but I still havne't groked what I need to do >> with this yet. > > Somehow we need to get swift to

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

(Ignore the last post. The last message sent accidentally before I was even close to done. Not sure why it sent. I must have accidentally discovered a hot key in Gmail. Everything is rewritten here.) Okay, I think I'm making some good progress. I got a trivial program built on Mac. I've now

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

Okay, I think I'm making some good progress. I got a trivial program built on Mac. I've now switched to Linux. I'm mostly there, but there are still some things that need to be done. More inline... https://github.com/ewmailing/CMake/tree/SwiftMakefile >> Anyway, I tried bumping up

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 01/13/2016 06:17 PM, Eric Wing wrote: > Under the hood, I think the LLVM linker can handle all of these > through ld. But I think the thing that is tripping me up is that Swift > seems to need to link against some additional libraries which are not > needed in the pure C case. The swiftc

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 1/12/16, Brad King wrote: > On 01/08/2016 06:15 PM, Eric Wing wrote: >> simple 'swiftc' integration going for ADD_EXECUTABLE, as described in >> the original post. > > Take the generator check out of Modules/CMakeDetermineSwiftCompiler.cmake > to get rid of the up-front

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

> For the moment, I like swiftc over swift because it seems a lot > simpler. I hope this means the least changes for CMake right now. I need to correct myself on this. While I like swiftc for looking simpler, I'm actually thinking swift might be fewer changes since the file-by-file thing is what

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

>> If my hunch is correct, how do I tell CMake to ‘promote’ Swift as the >> correct tool? > > See the CMAKE__LINKER_PREFERENCE platform information variable. > There is also the LINKER_LANGUAGE target property. For C, C++, and > Fortran one generally chooses between C++ and Fortran to drive the >

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 01/08/2016 06:15 PM, Eric Wing wrote: > simple 'swiftc' integration going for ADD_EXECUTABLE, as described in > the original post. Take the generator check out of Modules/CMakeDetermineSwiftCompiler.cmake to get rid of the up-front error. See "Modules/CMakeAddNewLanguage.txt" (many of the

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

> Yes. A few months ago I spent a few hours looking at the commands Xcode > uses to build Swift code. For reference, here are some notes I took > (not well organized): > > > MergeSwiftModule produces .swiftmodule files,

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 12/24/2015 06:13 AM, Eric Wing wrote: > Now that Swift is officially open source and already available for > Linux, I started looking at the build process on Linux which I hope we > can figure out how to incorporate into the CMake Makefile generator. Thanks for digging in to this! > To start

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

On 12/24/15, Eric Wing wrote: >> set(SWIFT_BRIDGING_HEADER SwiftSDL-Bridging-Header.h) > > Quick addendum: Just realized the bridging header should probably be > per-target. > For reference, we have an Xcode specific, per-target variable for the bridging header:

Re: [cmake-developers] Adding Swift support to CMake for Linux/Makefiles

> set(SWIFT_BRIDGING_HEADER SwiftSDL-Bridging-Header.h) Quick addendum: Just realized the bridging header should probably be per-target. -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services