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| author | Dan Cross <cross@gajendra.net> | 2025-07-22 14:42:03 +0000 |
|---|---|---|
| committer | Dan Cross <cross@gajendra.net> | 2025-07-23 19:44:54 +0000 |
| commit | 564d45b5a55adeb48f69fdecb2bf4ed1f909850b (patch) | |
| tree | c1aefa9b2ff41e1d49a5cdba1d2a098e300cc76f /src/cmd/devdraw/mkwsysrules.sh | |
| parent | 28690cd427d3caacc50f3df6a3ee901eba5c5dd0 (diff) | |
| download | plan9port-564d45b5a55adeb48f69fdecb2bf4ed1f909850b.tar.gz plan9port-564d45b5a55adeb48f69fdecb2bf4ed1f909850b.zip | |
config: add $egrep
Introduce a new variable set in $PLAN9/config:
$egrep, which is conditionally set to either
`egrep` or `grep -E`, based on platform, and use
this when we want to invoke `egrep`.
This works around the endless warnings from GNU
grep stating that `egrep` is deprecated in favor
of `grep -E`, when run on e.g. Linux.
Diffstat (limited to 'src/cmd/devdraw/mkwsysrules.sh')
| -rw-r--r-- | src/cmd/devdraw/mkwsysrules.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/devdraw/mkwsysrules.sh b/src/cmd/devdraw/mkwsysrules.sh index 56dff55a..f41d173e 100644 --- a/src/cmd/devdraw/mkwsysrules.sh +++ b/src/cmd/devdraw/mkwsysrules.sh @@ -24,7 +24,7 @@ fi if [ "x$WSYSTYPE" = "x" ]; then if [ "x`uname`" = "xDarwin" ]; then - if sw_vers | egrep 'ProductVersion: (10\.[0-9]\.|10\.1[012])$' >/dev/null; then + if sw_vers | $egrep 'ProductVersion: (10\.[0-9]\.|10\.1[012])$' >/dev/null; then echo 1>&2 'OS X 10.12 and older are not supported' exit 1 fi |