diff options
| author | Jian Cai <jiancai@google.com> | 2020-04-08 10:47:17 -0700 |
|---|---|---|
| committer | Jian Cai <jiancai@google.com> | 2020-04-08 22:59:32 +0000 |
| commit | ada5177bc9d5f685bc0d8d7b3ff524ad06550531 (patch) | |
| tree | 9df13b8ec91f0b2ff405fef234aee0c771a3d4a0 /llvm_tools/README.md | |
| parent | 0b3b75ebc2e89ed7055b3153a198cb29be2b8c71 (diff) | |
| download | toolchain-utils-ada5177bc9d5f685bc0d8d7b3ff524ad06550531.tar.gz | |
llvm_tools: uprev ebuilds for LLVM roll CLs
Currently update_chromeos_llvm_hash.py uprevs ebuild files by increasing
the -r*.ebuild by 1. This patch renames the ebuild files with the new
SVN reversion and date for LLVM roll CLs.
BUG=chromium:1041590
TEST=local tests.
Change-Id: I209191f7d34594010914afb54d4c346e3f13c6fa
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/2139094
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Tested-by: Jian Cai <jiancai@google.com>
Diffstat (limited to 'llvm_tools/README.md')
| -rw-r--r-- | llvm_tools/README.md | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/llvm_tools/README.md b/llvm_tools/README.md index 07c11651..d42462ad 100644 --- a/llvm_tools/README.md +++ b/llvm_tools/README.md @@ -64,11 +64,11 @@ $ ./update_packages_and_run_tryjobs.py \ --builders kevin-release-tryjob nocturne-release-tryjob ``` -## `update_chromeos_llvm_next_hash.py` +## `update_chromeos_llvm_hash.py` ### Usage -This script is used for updating a package's/packages' `LLVM_NEXT_HASH` and +This script is used for updating a package's/packages' LLVM hashes and creating a change list of those changes which will uploaded for review. For example, some changes that would be included in the change list are the updated ebuilds, changes made to the patches of the updated packages such @@ -81,13 +81,14 @@ have their `LLVM_NEXT_HASH` updated. For example: ``` -$ ./update_chromeos_llvm_next_hash.py \ +$ ./update_chromeos_llvm_hash.py \ --update_packages sys-devel/llvm sys-libs/compiler-rt \ + --is_llvm_next \ --llvm_version google3 \ --failure_mode disable_patches ``` -The example above would update sys-devel/llvm and sys-libs/compiler-rt +The example above would update sys-devel/llvm and sys-libs/compiler-rt's `LLVM_NEXT_HASH` to the latest google3's git hash of LLVM. And the change list may include patches that were disabled for either sys-devel/llvm or sys-libs/compiler-rt. @@ -95,23 +96,24 @@ sys-libs/compiler-rt. For help with the command line arguments of the script, run: ``` -$ ./update_chromeos_llvm_next.py --help +$ ./update_chromeos_llvm_hash.py --help ``` -For example, to update `LLVM_NEXT_HASH` to top of trunk of LLVM: +For example, to update `LLVM_HASH` to top of trunk of LLVM: ``` -$ ./update_chromeos_llvm_next_hash.py \ +$ ./update_chromeos_llvm_hash.py \ --update_packages sys-devel/llvm sys-libs/compiler-rt \ --llvm_version tot \ --failure_mode disable_patches ``` -For example, to update `LLVM_NEXT_HASH` to the git hash of revision 367622: +For example, to create a roll CL to the git hash of revision 367622: ``` -$ ./update_chromeos_llvm_next_hash.py \ +$ ./update_chromeos_llvm_hash.py \ --update_packages sys-devel/llvm sys-libs/compiler-rt \ + sys-libs/libcxx sys-libs/libcxxabi sys-libs/llvm-libunwind \ --llvm_version 367622 \ --failure_mode disable_patches ``` |