From: Matt Turner <mattst88@gmail.com>
Date: Wed, 26 Oct 2016 19:51:32 +0000 (-0700)
Subject: genxml: Handle failure of Python codegen scripts.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8e5aed5b56bc390b974559d9586a60f62981e172;p=mesa.git

genxml: Handle failure of Python codegen scripts.
---

diff --git a/src/intel/Makefile.genxml.am b/src/intel/Makefile.genxml.am
index 2df223a7bcd..2ed2741e4fe 100644
--- a/src/intel/Makefile.genxml.am
+++ b/src/intel/Makefile.genxml.am
@@ -33,7 +33,7 @@ $(GENXML_GENERATED_FILES): genxml/gen_pack_header.py
 
 .xml_pack.h:
 	$(MKDIR_GEN)
-	$(PYTHON_GEN) $(srcdir)/genxml/gen_pack_header.py $< > $@
+	$(PYTHON_GEN) $(srcdir)/genxml/gen_pack_header.py $< > $@ || ($(RM) $@; false)
 
 # xxd generates variable names based on the path of the input file. We
 # prefer to generate our own name here, so it doesn't vary from