pjproject_bundled: Honor --without-pjproject.

The previous change missed that 'make' uses 'PJPROJECT_BUNDLED' anyway.

ASTERISK-28929

Change-Id: I7ef0e78a06ea391b59d95b99d46bbed3fec4fed9

configure

@@ -9065,6 +9065,10 @@ if test "${with_pjproject_bundled+set}" = set; then :
 fi
+if test "${with_pjproject}" == "no" || test "${with_pjproject}" == "n" ; then
+	PJPROJECT_BUNDLED=no
+fi
+
 	if test "$JANSSON_BUNDLED" = "yes" ; then

configure.ac

@@ -452,6 +452,10 @@ AC_ARG_WITH([pjproject-bundled],
 	      *) PJPROJECT_BUNDLED=yes ;;
 	esac])
 
+if test "${with_pjproject}" == "no" || test "${with_pjproject}" == "n" ; then
+	PJPROJECT_BUNDLED=no
+fi
+
 THIRD_PARTY_CONFIGURE()
 
 # AST_EXT_LIB_SETUP is used to tell configure to handle variables for