From 7e5e596cb37267402e4ae6527c018305ef2416cc Mon Sep 17 00:00:00 2001
From: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>
Date: Thu, 25 Mar 2021 17:47:52 +0100
Subject: [PATCH] Makefile: add dependencies to $(BUILD_DIR) goal

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>
---
 Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 973359e..ecbca05 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,5 @@ clean:
 	rm -rf build
 
 SRC_DIR ?= .
-# XXX: cannot add true dependencies because some file names contain spaces.
-$(BUILD_DIR):
+$(BUILD_DIR): $(filter-out README.rst contributing/project.rst experimental/%,$(shell find $(SRC_DIR) -name '*.rst'))
 	sphinx-build -W $(SRC_DIR) $(BUILD_DIR)
-- 
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