From 031e5cce385d3f96b1caa1d53495332a7eb03749 Mon Sep 17 00:00:00 2001
From: Steve McIntyre <steve@einval.com>
Date: Tue, 23 Mar 2021 23:49:46 +0000
Subject: New upstream version 15.3

---
 Make.rules | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'Make.rules')

diff --git a/Make.rules b/Make.rules
index 2f1d4a7b..532aab66 100644
--- a/Make.rules
+++ b/Make.rules
@@ -1,3 +1,38 @@
 define get-config
 $(shell git config --local --get "shim.$(1)")
 endef
+
+define add-vendor-sbat
+$(OBJCOPY) --add-section ".$(patsubst %.csv,%,$(1))=$(1)" $(2)
+
+endef
+
+# true if the strings are the same
+define str-eq
+$(if $(subst $(1),,$(2)),,$(1))
+endef
+
+# true if 1 is in 2
+define has-flag
+$(if $(findstring $(space)$(1)$(space),$(space)$(2)$(space)),$(1))
+endef
+
+# true if 1 is not in 2
+define has-not-flag
+$(if $(call has-flag,$(1),$(2)),,$(1))
+endef
+
+# if 1 is set and 2 isn't in the thing named by 3,
+# add 4 to the thing named by 3
+define conditional-add-flag
+$(if $(and $(strip $(1)),$(strip $(call has-not-flag,$(2),$($(3))))),$(eval override $(value 3) += $(4)))
+endef
+
+# Add everything from DEFAULT_$(1) to $(1) if it isn't there (in whole)
+define update-variable
+$(strip $(foreach x,$(DEFAULT_$(1)),
+	$(if $(call has-flag,$(x),$($(1))),,
+		$(eval override $(1)+=$(x)))))
+endef
+
+# vim:filetype=make
-- 
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