- AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
-@@ -3111,7 +3111,7 @@
- VLC_SAVE_FLAGS
- CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
- CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
-- AC_CHECK_HEADERS(libpostproc/postproc.h postproc/postprocess.h)
-+ AC_CHECK_HEADERS(libpostproc/postproc.h libpostproc/postprocess.h)
- VLC_ADD_PLUGIN([postproc])
- VLC_ADD_LIBS([postproc],[$POSTPROC_LIBS])
- VLC_ADD_CFLAGS([postproc],[$POSTPROC_CFLAGS])
+ AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua 5.1 instead])
+
+- PKG_CHECK_MODULES(LUA, lua5.1,
++ PKG_CHECK_MODULES(LUA, lua51,
+ [ have_lua=yes ],
+ [
+ AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua >= 5.1 instead])