autotools.bbclass: Replace "grep ... >/dev/null" with "grep -q"

For aesthetic style reasons, use "grep -q" instead of ">/dev/null".

(From OE-Core rev: 39a7bfde92211b3546ff0a8e6a3e549714996b28)

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index d49473440e..ac04a07cb5 100644
--- a/meta/classes/autotools.bbclass
+++ b/meta/classes/autotools.bbclass
@@ -193,14 +193,14 @@ autotools_do_configure() {
                 else
                         CONFIGURE_AC=configure.ac
                 fi
-                if grep "^[[:space:]]*AM_GLIB_GNU_GETTEXT" $CONFIGURE_AC >/dev/null; then
-                        if grep "sed.*POTFILES" $CONFIGURE_AC >/dev/null; then
+                if grep -q "^[[:space:]]*AM_GLIB_GNU_GETTEXT" $CONFIGURE_AC; then
+                        if grep -q "sed.*POTFILES" $CONFIGURE_AC; then
                                 : do nothing -- we still have an old unmodified configure.ac
                         else
                                 bbnote Executing glib-gettextize --force --copy
                                 echo "no" | glib-gettextize --force --copy
                         fi
-                elif grep "^[[:space:]]*AM_GNU_GETTEXT" $CONFIGURE_AC >/dev/null; then
+                elif grep -q "^[[:space:]]*AM_GNU_GETTEXT" $CONFIGURE_AC; then
                         # We'd call gettextize here if it wasn't so broken...
                         cp ${STAGING_DATADIR_NATIVE}/gettext/config.rpath ${AUTOTOOLS_AUXDIR}/
                         if [ -d ${S}/po/ ]; then
@@ -212,7 +212,7 @@ autotools_do_configure() {
                         PRUNE_M4="$PRUNE_M4 gettext.m4 iconv.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 nls.m4 po.m4 progtest.m4"
                 fi
                 mkdir -p m4
-                if grep "^[[:space:]]*[AI][CT]_PROG_INTLTOOL" $CONFIGURE_AC >/dev/null; then
+                if grep -q "^[[:space:]]*[AI][CT]_PROG_INTLTOOL" $CONFIGURE_AC; then
                         if ! echo "${DEPENDS}" | grep -q intltool-native; then
                                 bbwarn "Missing DEPENDS on intltool-native"
                         fi