autotools.bbclass: force copy Makefile.in.in to ${S}/po/

If a Makefile.in.in has existed under ${S}/po/ and is read-only, cp will fail.

(From OE-Core rev: 6e1b17f19411ed897c53ae0ef41a2d2972a9c113)

Signed-off-by: Roy.Li <rongqing.li@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index 66c0f5d10a..4e4ef986bf 100644
--- a/meta/classes/autotools.bbclass
+++ b/meta/classes/autotools.bbclass
@@ -201,7 +201,7 @@ autotools_do_configure() {
                         # 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
-                                        cp ${STAGING_DATADIR_NATIVE}/gettext/po/Makefile.in.in ${S}/po/
+                                        cp -f ${STAGING_DATADIR_NATIVE}/gettext/po/Makefile.in.in ${S}/po/
                                         if [ ! -e ${S}/po/remove-potcdate.sin ]; then
                                                 cp ${STAGING_DATADIR_NATIVE}/gettext/po/remove-potcdate.sin ${S}/po/
                                         fi