Allow to pass grep's option to OVS_GREP_IFELSE. One use case is to pass '-w' for exact match.
Signed-off-by: William Tu <[email protected]> --- acinclude.m4 | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/acinclude.m4 b/acinclude.m4 index 89f88ca8de75..543e1e3f0630 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -326,15 +326,15 @@ AC_DEFUN([OVS_CHECK_DPDK], [ AM_CONDITIONAL([DPDK_NETDEV], test "$DPDKLIB_FOUND" = true) ]) -dnl OVS_GREP_IFELSE(FILE, REGEX, [IF-MATCH], [IF-NO-MATCH]) +dnl OVS_GREP_IFELSE(FILE, REGEX, [IF-MATCH], [IF-NO-MATCH], [OPTION]) dnl -dnl Greps FILE for REGEX. If it matches, runs IF-MATCH, otherwise IF-NO-MATCH. -dnl If IF-MATCH is empty then it defines to OVS_DEFINE(HAVE_<REGEX>), with -dnl <REGEX> translated to uppercase. +dnl Greps FILE for REGEX with grep's OPTION. If it matches, runs IF-MATCH, +dnl otherwise IF-NO-MATCH. If IF-MATCH is empty then it defines to +dnl OVS_DEFINE(HAVE_<REGEX>), with <REGEX> translated to uppercase. AC_DEFUN([OVS_GREP_IFELSE], [ AC_MSG_CHECKING([whether $2 matches in $1]) if test -f $1; then - grep '$2' $1 >/dev/null 2>&1 + grep $5 '$2' $1 >/dev/null 2>&1 status=$? case $status in 0) -- 2.7.4 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
