fix bindbackend build with new automake versions

  new automake versions generate .hh from .yy with yacc,
  older versions generate .h

  copy the .hh -> .h rule from pdns/Makefile.am

diff --git a/modules/bindbackend/Makefile.am b/modules/bindbackend/Makefile.am
index bedfd5029b7e9d91e4bc379a4e8b6007d9a0bee8..5686f03770bd135aae90aa3bc01f7905268cb197 100644 (file)
--- a/modules/bindbackend/Makefile.am
+++ b/modules/bindbackend/Makefile.am
@@ -14,3 +14,7 @@ libbindbackend_la_LDFLAGS=-module -avoid-version
 
 ../../pdns/bind-dnssec.schema.sqlite3.sql.h: ../../pdns/bind-dnssec.schema.sqlite3.sql
        ( echo 'static char sqlCreate[] __attribute__((unused))=' ; sed 's/$$/"/g' ../../pdns/bind-dnssec.schema.sqlite3.sql | sed 's/^/"/g'  ; echo ';' ) > $@
+
+# for bindparser.h/hh
+.hh.h:
+       cp $< $@