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| author | Nick Hainke <vincent@systemli.org> | 2022-09-11 08:15:52 +0200 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2022-09-27 16:45:08 +0200 |
| commit | a29d3bc48c40c6a2a93ae1806bea2ac26455cdbb (patch) | |
| tree | 20c41b1a2a1ebd130584a9612f4f5b2b77367810 /Makefile | |
| parent | fcaea8b55135ef5db4d7c66230b8a5c4cb263991 (diff) | |
| download | openwrt-a29d3bc48c40c6a2a93ae1806bea2ac26455cdbb.tar.gz openwrt-a29d3bc48c40c6a2a93ae1806bea2ac26455cdbb.tar.bz2 openwrt-a29d3bc48c40c6a2a93ae1806bea2ac26455cdbb.zip | |
Makefile: fix stray \ warnings with grep-3.8
We simply grep for "/usr". So no need for "-E" or "\/". Furthermore, in
the new grep versions this creates warnings.
As written in the grep-3.8 announcement:
Regular expressions with stray backslashes now cause warnings, as
their unspecified behavior can lead to unexpected results.
For example, '\a' and 'a' are not always equivalent
<https://bugs.gnu.org/39678>.
Fixes warnings in the form of:
grep: warning: stray \ before /
Signed-off-by: Nick Hainke <vincent@systemli.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -14,7 +14,7 @@ $(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt dir world: -DISTRO_PKG_CONFIG:=$(shell $(TOPDIR)/scripts/command_all.sh pkg-config | grep -E '\/usr' -m 1) +DISTRO_PKG_CONFIG:=$(shell $(TOPDIR)/scripts/command_all.sh pkg-config | grep '/usr' -m 1) export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH) ifneq ($(OPENWRT_BUILD),1) |