diff options
| author | Ben Pfaff <blp@nicira.com> | 2010-12-08 14:23:54 -0800 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2010-12-08 17:09:29 -0800 |
| commit | 00961f7cc5cb65e3d926a382748f231ded90d137 (patch) | |
| tree | fbe2c11afdacea97ed489552a51351ae49515a1d /Makefile.am | |
| parent | d689a6a819c5bd4f4bde2c8766c0c7652b70eb3e (diff) | |
Avoid using "grep -q" outside of GNU/Linux specific utilities.
According to the Autoconf manual, "grep -q" is not portable, so instead
redirect stdout to /dev/null.
Diffstat (limited to 'Makefile.am')
| -rw-r--r-- | Makefile.am | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am index 8517b2b8..457513cb 100644 --- a/Makefile.am +++ b/Makefile.am @@ -88,7 +88,7 @@ SUFFIXES += .in -e 's,[@]abs_top_srcdir[@],$(abs_top_srcdir),g' \ -e 's,[@]ovsdbmonitordir[@],$(ovsdbmonitordir),g' \ > $@.tmp - @if head -n 1 $@.tmp | grep -q '#!'; then \ + @if head -n 1 $@.tmp | grep '#!' > /dev/null; then \ echo chmod +x $@.tmp; \ chmod +x $@.tmp; \ fi |