unfs3: fix build with new autoconf

(From OE-Core rev: d6327189d2e86f0647a2cf11bc3dc3effa51a55d)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 13 insertions, 0 deletions

diff --git a/meta/recipes-devtools/unfs3/unfs3/no-yywrap.patch b/meta/recipes-devtools/unfs3/unfs3/no-yywrap.patch
new file mode 100644
index 0000000000..e0746ad518
--- /dev/null
+++ b/meta/recipes-devtools/unfs3/unfs3/no-yywrap.patch
@@ -0,0 +1,12 @@
+diff --git a/Config/exports.l b/Config/exports.l
+index 662603c..7e7c4fc 100644
+--- a/Config/exports.l
++++ b/Config/exports.l
+@@ -50,6 +50,7 @@ OLDNET {IP}"/"{IP}
+ 
+ %option nounput
+ %option noinput
++%option noyywrap
+ 
+ %%
+ 
diff --git a/meta/recipes-devtools/unfs3/unfs3_git.bb b/meta/recipes-devtools/unfs3/unfs3_git.bb
index d60cee87c9..b02369bd0e 100644
--- a/meta/recipes-devtools/unfs3/unfs3_git.bb
+++ b/meta/recipes-devtools/unfs3/unfs3_git.bb
@@ -24,6 +24,7 @@ SRC_URI = "git://github.com/unfs3/unfs3.git;protocol=https \
            file://0001-daemon.c-Libtirpc-porting-fixes.patch \
            file://0001-attr-fix-utime-for-symlink.patch \
            file://0001-Add-listen-action-for-a-tcp-socket.patch \
+           file://no-yywrap.patch \
           "
 SRCREV = "c12a5c69a8d59be6916cbd0e0f41c159f1962425"
 UPSTREAM_CHECK_GITTAGREGEX = "unfs3\-(?P<pver>.+)"