Commit Graph

27 Commits

Author SHA1 Message Date
Chris Bieneman 64adae59f3 [CMake] Add LLVM runtimes directory
Summary:
There are a few LLVM projects that produce runtime libraries. Ideally
runtime libraries should be built differently than other projects,
specifically they should be built using the just-built toolchain.

There is support for building compiler-rt in this way from the clang
build. Moving this logic into the LLVM build is interesting because it
provides a simpler way to extend the just-built toolchain to include
LLD and the LLVM object file tools.

Once this functionality is better fleshed out and tested we’ll want to
encapsulate it in a module that can be used for clang standalone
builds, and we’ll want to make it the default way to build compiler-rt.

With this patch applied there is no immediate change in the build.
Moving compiler-rt out from llvm/projects into llvm/runtimes enables
the functionality.

This code has a few improvements over the method provided by
LLVM_BUILD_EXTERNAL_COMPILER_RT. Specifically the sub-ninja command is
always invoked, so changes to compiler-rt source files will get built
properly, so this patch can be used for iterative development with
just-built tools.

This first patch only works with compiler-rt. Support for other
runtime projects will be coming in follow-up patches.

Reviewers: chandlerc, bogner

Subscribers: kubabrecka, llvm-commits

Differential Revision: http://reviews.llvm.org/D20992

llvm-svn: 273620
2016-06-23 22:07:21 +00:00
Chris Bieneman 6d10df49c1 Minor updates to gitignore so that symlinks are ignored in the projects dir.
llvm-svn: 241622
2015-07-07 20:24:58 +00:00
Duncan P. N. Exon Smith ae51f5bab1 Simplify .gitignore: projects/* => projects/*/
Avoid listing inclusions (like `!projects/LLVMBuild.txt`) for files
directly underneath `projects/` in `.gitignore`.  Instead, change the
`projects/*` exclusion to the more specific `projects/*/`.

llvm-svn: 240973
2015-06-29 17:43:26 +00:00
Sergey Dmitrouk 63a74ad858 Do not ignore projects/LLVMBuild.txt in git repo
Without explicit exception for the path, it matches projects/* rule.

llvm-svn: 240771
2015-06-26 10:13:56 +00:00
Paul Robinson d8587b8ba6 Ignore compile_commands.json only at the root of the tree.
Can avoid a problem if tools/clang/tools/extra is in the tree.

Patch by Douglas Yung!

llvm-svn: 233307
2015-03-26 18:55:42 +00:00
Michael Liao 3fd78353fb Add one more vim swap file pattern
llvm-svn: 227620
2015-01-30 21:59:28 +00:00
Ramkumar Ramachandra 9be98b6bef .gitignore: add some rules for tagging programs
Often, we miss committing new files, and 'arc diff' is supposed to warn
us about this. Unfortunately, because of the spurious output of the
command (due to unignored untracked files), we tend to ignore it and
lose information.

llvm-svn: 225588
2015-01-10 19:11:29 +00:00
Chandler Carruth dda43a1134 [git] Mark the llgo directory in the LLVM gitignore.
llvm-svn: 225384
2015-01-07 21:08:54 +00:00
Peter Collingbourne 82e3e373b3 Initial version of Go bindings.
This code is based on the existing LLVM Go bindings project hosted at:
https://github.com/go-llvm/llvm

Note that all contributors to the gollvm project have agreed to relicense
their changes under the LLVM license and submit them to the LLVM project.

Differential Revision: http://reviews.llvm.org/D5684

llvm-svn: 219976
2014-10-16 22:48:02 +00:00
Chandler Carruth bfa644b91d Add Polly to the ignored trees.
llvm-svn: 211695
2014-06-25 13:13:36 +00:00
Rafael Espindola 730df071c8 Remove projects/sample.
As an example that was not actually being used, it suffered from a slow bitrot.

The two main issues with it were that it had no cmake support and
included a copy of the autoconf directory. The reality is that
autoconf is not easily composable. The lack of composabilty is why we
have clang options in llvm's configure. Suggesting that users include
a copy of autoconf/ in their projects seems a bad idea.

We are also in the process of switching to cmake, so pushing autoconf
to new project is probably not what we want.

llvm-svn: 203728
2014-03-12 22:40:22 +00:00
Rafael Espindola 2bb8cacead Added .DS_Store entry in .gitignore for ignoring .DS_Store files in the source
tree generated by OS X.

Patch by Abhay Kadam!

llvm-svn: 200079
2014-01-25 15:15:16 +00:00
Michael Liao 4aebf0ec3e Add extra vim swap file pattern
llvm-svn: 165569
2012-10-09 23:48:34 +00:00
David Blaikie f737cb3b92 Ignore the documentation-suggested location for compile_commands.json
According to http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html
it's suggested that compile_commands.json in the root of the LLVM source tree
should be a symlink to the json file produced by your build system of choice.

So here's a patch so it doesn't turn up in git status, etc.

llvm-svn: 162305
2012-08-21 19:23:30 +00:00
Michael J. Spencer 4e639f168c Add tools/lld to .gitignore.
llvm-svn: 156021
2012-05-02 21:25:32 +00:00
Daniel Dunbar 09b8c0f115 [docs] Stub out structure for Sphinx-based docs.
- Work in progress, this is just the basic structure.

llvm-svn: 155132
2012-04-19 16:31:19 +00:00
Daniel Dunbar 105c7edf7c git: Add tools/lldb to the ignore list.
llvm-svn: 144328
2011-11-10 22:55:50 +00:00
NAKAMURA Takumi d1175cf79a Revert "Test commit"
llvm-svn: 142792
2011-10-24 10:03:25 +00:00
NAKAMURA Takumi 6ff417a18a Test commit
llvm-svn: 142791
2011-10-24 10:02:59 +00:00
Akira Hatanaka e8b2a297c1 Revert change made in .gitignore.
llvm-svn: 140445
2011-09-24 01:37:58 +00:00
Akira Hatanaka e96273e75d Preparation for adding simple Mips64 instructions.
llvm-svn: 140443
2011-09-24 01:34:44 +00:00
NAKAMURA Takumi 6bdfe91e01 .gitignore: Ignore /autom4te.cache. We can execute "PATH=/path/to/autotools/bin autoconf/AutoRegen.sh".
llvm-svn: 137441
2011-08-12 07:47:50 +00:00
Jakob Stoklund Olesen c474f1e683 Ignore Vim swap files
llvm-svn: 132365
2011-05-31 21:54:28 +00:00
Michael J. Spencer 6beb94f9c4 Cleanup and document .gitignore.
llvm-svn: 122066
2010-12-17 17:22:50 +00:00
Daniel Dunbar 50c016582d Oops, didn't mean to ignore .gitignore.
llvm-svn: 121985
2010-12-16 17:51:14 +00:00
Daniel Dunbar 0ec902b0d9 Add some more .gitignore entries.
llvm-svn: 121968
2010-12-16 15:42:18 +00:00
Michael J. Spencer 4030ff79b1 Add .gitignore. I chose not to dump the svn ignore list into this because most
of the entries there are useless for out of source builds.

llvm-svn: 121955
2010-12-16 03:25:38 +00:00