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Diffstat (limited to 'llvm_tools/README.md')
| -rw-r--r-- | llvm_tools/README.md | 43 |
1 files changed, 4 insertions, 39 deletions
diff --git a/llvm_tools/README.md b/llvm_tools/README.md index 74fad6c9..e2ef34f1 100644 --- a/llvm_tools/README.md +++ b/llvm_tools/README.md @@ -19,10 +19,9 @@ password)** ### Usage This script is used for updating a package's LLVM hash (sys-devel/llvm, -sys-libs/compiler-rt, sys-libs/libcxx, sys-libs/libcxxabi, and -sys-libs/llvm-libunwind) and then run tests after updating the git hash. -There are three ways to test the change, including starting tryjobs, -recipe builders or using cq+1. +sys-libs/compiler-rt, sys-libs/libcxx, and sys-libs/llvm-libunwind) +and then run tests after updating the git hash. There are three ways to test +the change, including starting tryjobs, recipe builders or using cq+1. An example when this script should be run is when certain boards would like to be tested with the updated `LLVM_NEXT_HASH`. @@ -118,41 +117,12 @@ For example, to create a roll CL to the git hash of revision 367622: ``` $ ./update_chromeos_llvm_hash.py \ --update_packages sys-devel/llvm sys-libs/compiler-rt \ - sys-libs/libcxx sys-libs/libcxxabi sys-libs/llvm-libunwind \ + sys-libs/libcxx sys-libs/llvm-libunwind \ 'dev-util/lldb-server' \ --llvm_version 367622 \ --failure_mode disable_patches ``` -## `llvm_patch_management.py` - -### Usage - -This script is used to test whether a newly added patch in a package's patch -metadata file would apply successfully. The script is also used to make sure -the patches of a package applied successfully, failed, etc., depending on the -failure mode specified. - -An example of using this script is when multiple packages would like to be -tested when a new patch was added to their patch metadata file. - -For example: - -``` -$ ./llvm_patch_management.py \ - --packages sys-devel/llvm sys-libs/compiler-rt \ - --failure_mode continue -``` - -The above example tests sys-devel/llvm and sys-libs/compiler-rt patch metadata -file with the failure mode `continue`. - -For help with the command line arguments of the script, run: - -``` -$ ./llvm_patch_management.py --help -``` - ## `patch_manager.py` ### Usage @@ -172,7 +142,6 @@ For example, to see all the failed (if any) patches: $ ./patch_manager.py \ --svn_version 367622 \ --patch_metadata_file /abs/path/to/patch/file \ - --filesdir_path /abs/path/to/$FILESDIR \ --src_path /abs/path/to/src/tree \ --failure_mode continue ``` @@ -183,7 +152,6 @@ For example, to disable all patches that failed to apply: $ ./patch_manager.py \ --svn_version 367622 \ --patch_metadata_file /abs/path/to/patch/file \ - --filesdir_path /abs/path/to/$FILESDIR \ --src_path /abs/path/to/src/tree \ --failure_mode disable_patches ``` @@ -194,7 +162,6 @@ For example, to remove all patches that no longer apply: $ ./patch_manager.py \ --svn_version 367622 \ --patch_metadata_file /abs/path/to/patch/file \ - --filesdir_path /abs/path/to/$FILESDIR \ --src_path /abs/path/to/src/tree \ --failure_mode remove_patches ``` @@ -205,7 +172,6 @@ For example, to bisect a failing patch and stop at the first bisected patch: $ ./patch_manager.py \ --svn_version 367622 \ --patch_metadata_file /abs/path/to/patch/file \ - --filesdir_path /abs/path/to/$FILESDIR \ --src_path /abs/path/to/src/tree \ --failure_mode bisect_patches \ --good_svn_version 365631 @@ -218,7 +184,6 @@ the failed patches: $ ./patch_manager.py \ --svn_version 367622 \ --patch_metadata_file /abs/path/to/patch/file \ - --filesdir_path /abs/path/to/$FILESDIR \ --src_path /abs/path/to/src/tree \ --failure_mode bisect_patches \ --good_svn_version 365631 \ |