From a627f10979d6fea3487af9706c2a3bb0be74d80f Mon Sep 17 00:00:00 2001
From: Josh Berdine <jjb@fb.com>
Date: Fri, 25 Nov 2016 15:44:09 -0800
Subject: [PATCH] Add target to generate list of source files topologically
 sorted by dependency

Summary:
Useful for refactoring purposes, to provide a list of modules in
dependency order.

Reviewed By: jeremydubreil

Differential Revision: D4232363

fbshipit-source-id: 2adaaf5
---
 infer/src/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/infer/src/Makefile b/infer/src/Makefile
index edb9fcb2d..56026e86b 100644
--- a/infer/src/Makefile
+++ b/infer/src/Makefile
@@ -258,6 +258,10 @@ mod_dep.dot: $(ml_src_files) $(re_src_files)
 mod_dep.pdf: mod_dep.dot
 	dot -Tpdf -o mod_dep.pdf mod_dep.dot
 
+.PHONY: dsort
+dsort:
+	@ocamldep.opt -sort $(inc_flags) -ml-synonym .re -mli-synonym .rei $(ml_src_files) -pp refmt $(re_src_files)
+
 roots_grep_regex:=$(foreach root,$(roots),-e $(root)$$)
 dirs_find_regex:=$(foreach dir, $(DEPENDENCIES) stubs/ml,-path "./$(dir)/*" -o)