llvm-project

Commit Graph

Author	SHA1	Message	Date
Kuba Mracek	5b57633a45	[clang] Get rid of "%T" expansions The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t. This patch removes %T in clang. Differential Revision: https://reviews.llvm.org/D36437 llvm-svn: 310950	2017-08-15 19:47:06 +00:00
Pierre Gousseau	e3014fc144	The test added in r275267 does not work on read-only checkouts because of the use of touch -m -t. Following Tom Rybka suggestion, the test files are now copied to a temporary directory first. llvm-svn: 275415	2016-07-14 13:58:27 +00:00
Pierre Gousseau	533a893fa1	[PCH] Add a fno-pch-timestamp option to cc1 to disable inclusion of timestamps in PCH files. This is to allow distributed build systems, that do not preserve time stamps, to use PCH files. Second and last part of the patch proposed at: Differential Revision: http://reviews.llvm.org/D20867 llvm-svn: 275267	2016-07-13 14:21:11 +00:00

Author

SHA1

Message

Date

Kuba Mracek

5b57633a45

[clang] Get rid of "%T" expansions

The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t.

This patch removes %T in clang.

Differential Revision: https://reviews.llvm.org/D36437

llvm-svn: 310950

2017-08-15 19:47:06 +00:00

Pierre Gousseau

e3014fc144

The test added in r275267 does not work on read-only checkouts because of the use of touch -m -t.

Following Tom Rybka suggestion, the test files are now copied to a temporary directory first.

llvm-svn: 275415

2016-07-14 13:58:27 +00:00

Pierre Gousseau

533a893fa1

[PCH] Add a fno-pch-timestamp option to cc1 to disable inclusion of timestamps in PCH files.

This is to allow distributed build systems, that do not preserve time stamps, to use PCH files.

Second and last part of the patch proposed at:

Differential Revision: http://reviews.llvm.org/D20867

llvm-svn: 275267

2016-07-13 14:21:11 +00:00

3 Commits