From afd2827c5c51361175d2e2ac9888d5ed59db5175 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 23 Jan 2017 10:49:57 +0100
Subject: [PATCH] build: do not create empty directories in bin/

Some packages may not install any files

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 include/package-bin.mk | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/package-bin.mk b/include/package-bin.mk
index ee35ca180f..3d0baad228 100644
--- a/include/package-bin.mk
+++ b/include/package-bin.mk
@@ -28,8 +28,9 @@ ifeq ($(DUMP),)
 
     install-bin-$(1): $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
 	  rm -rf $(BIN_DIR)/$(1)
-	  $(INSTALL_DIR) $(BIN_DIR)/$(1)
-	  $(CP) $(PKG_BUILD_DIR)/.pkgdir/$(1)/. $(BIN_DIR)/$(1)/
+	  $(if $(wildcard $(PKG_BUILD_DIR)/.pkgdir/$(1)/*), \
+		$(INSTALL_DIR) $(BIN_DIR)/$(1) && $(CP) $(PKG_BUILD_DIR)/.pkgdir/$(1)/. $(BIN_DIR)/$(1)/ \
+	  )
 
     clean-$(1):
 	  rm -rf $(BIN_DIR)/$(1)
-- 
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