diff options
| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2018-06-01 10:07:26 +0200 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2018-06-01 10:08:53 +0200 |
| commit | 0b1c0c462edab63cf16f3ed10af8b6769fdc5399 (patch) | |
| tree | 68f1586ae426571791f04451375980ceb2c8804b /doc | |
| parent | 87a9d03c0c1ea2340a6463b600a02b6bb145abbe (diff) | |
| parent | db56755ca4a0e53785b5bf322d3b65ffe328b60a (diff) | |
Merge #13355: Fix "gmake check" under OpenBSD 6.3 (probably *BSD): Avoid using GNU grep specific regexp handling
db56755ca4a0e53785b5bf322d3b65ffe328b60a Fix "gmake check" under OpenBSD 6.3 (probably *BSD): Avoid using GNU grep specific regexp handling (practicalswift)
Pull request description:
Fixes #13337 (!)
GNU grep and BSD grep differs in the way they handle regexps when extended regular expressions are not enabled via the `-E` flag:
```
$ grep --version | head -1
grep (GNU grep) 3.1
$ echo "BOOST_FIXTURE_TEST_SUITE(foo)" | grep "BOOST_FIXTURE_TEST_SUITE(\|BOOST_AUTO_TEST_SUITE("
BOOST_FIXTURE_TEST_SUITE(foo)
$
```
```
$ grep --version | head -1
grep version 0.9
$ echo "BOOST_FIXTURE_TEST_SUITE(foo)" | grep "BOOST_FIXTURE_TEST_SUITE(\|BOOST_AUTO_TEST_SUITE("
$
```
The portable way to do it is:
```
$ echo "BOOST_FIXTURE_TEST_SUITE(foo)" | grep -E "(BOOST_FIXTURE_TEST_SUITE\\(|BOOST_AUTO_TEST_SUITE\\()"
BOOST_FIXTURE_TEST_SUITE(foo)
$
```
Tree-SHA512: d83c78f34421504dd8efc3921c98527f499045b702bd34715a5bc78e04ef2a5f49f601a55ad08632e870f137b1edada94a3f530291bc9107d8d6b16fe11e640b
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions