autotools.bbclass: add EXTRACONFFUNCS variable

- add EXTRACONFFUNCS variable in order to make it possible
to inject tasks after autotools_preconfigure

(From OE-Core rev: eafaeee58ab7a8f0613f54b8411f41ccefdf94c3)

(From OE-Core rev: d7950a25eda96a271aa6d541e03177d47e533f3f)

Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index 9d1a2992c2..b19a871827 100644
--- a/meta/classes/autotools.bbclass
+++ b/meta/classes/autotools.bbclass
@@ -122,7 +122,9 @@ autotools_postconfigure(){
         fi
 }
 
-do_configure[prefuncs] += "autotools_preconfigure"
+EXTRACONFFUNCS ??= ""
+
+do_configure[prefuncs] += "autotools_preconfigure ${EXTRACONFFUNCS}"
 do_configure[postfuncs] += "autotools_postconfigure"
 
 autotools_do_configure() {