--enable-optimizations makes common build commands always need to compile from scratch
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3.7 (EOL)
build
type-feature
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Description
| BPO | 29243 |
|---|---|
| Nosy | @brettcannon, @gpshead, @vstinner, @asvetlov, @methane, @zhangyangyu, @stratakis, @torsava |
| PRs |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = None
closed_at = None
created_at = <Date 2017-01-11.16:15:14.785>
labels = ['type-feature', '3.7', 'build']
title = '--enable-optimizations makes common build commands always need to compile from scratch'
updated_at = <Date 2017-12-20.20:50:35.331>
user = 'https://github.com/zhangyangyu'
bugs.python.org fields:
activity = <Date 2017-12-20.20:50:35.331>
actor = 'asvetlov'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Build']
creation = <Date 2017-01-11.16:15:14.785>
creator = 'xiang.zhang'
dependencies = []
files = []
hgrepos = []
issue_num = 29243
keywords = []
message_count = 18.0
messages = ['285233', '285259', '286226', '290076', '293100', '293112', '293113', '293315', '293319', '293334', '293377', '293385', '293387', '293388', '293397', '293414', '293437', '308811']
nosy_count = 8.0
nosy_names = ['brett.cannon', 'gregory.p.smith', 'vstinner', 'asvetlov', 'methane', 'xiang.zhang', 'cstratak', 'torsava']
pr_nums = ['1478', '1518', '1520', '1522']
priority = 'normal'
resolution = None
stage = 'commit review'
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue29243'
versions = ['Python 2.7', 'Python 3.5', 'Python 3.6', 'Python 3.7']
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the incremental-build behavior with --enable-optimizations and the common build commands referenced in the title. Compare a repeated build with and without that option; done means unchanged sources no longer trigger a full rebuild. The issue lists PRs 1478, 1518, 1520, and 1522, so review their status first.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- build-system
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100