[PATCH] Makefile: mrproper shall delete doc/output/

[Heinrich Schuchardt]

HTML documentation is generated in doc/output/. This directory shall be
deleted by 'make mrproper'

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 5dd4c6bd40..eb6c47ef00 100644
--- a/Makefile
+++ b/Makefile
@@ -2025,7 +2025,7 @@ CLEAN_FILES += include/bmp_logo.h include/bmp_logo_data.h tools/version.h \

 # Directories & files removed with 'make mrproper'
 MRPROPER_DIRS  += include/config include/generated spl tpl \
-		  .tmp_objdiff
+		  .tmp_objdiff doc/output
 MRPROPER_FILES += .config .config.old include/autoconf.mk* include/config.h \
 		  ctags etags tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
 		  drivers/video/fonts/*.S
--
2.28.0