From db5bcec3fd559e354efd8de8b9656ae780c3caea Mon Sep 17 00:00:00 2001
From: Michael Drake <michael.drake@codethink.co.uk>
Date: Thu, 20 Apr 2017 11:50:01 +0100
Subject: Buildsystem: OpenBSD `sed` doesn't handle -i option.

---
 src/Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Makefile b/src/Makefile
index ff4eaf4..751a12a 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -5,9 +5,10 @@ SOURCES := $(SOURCES)
 
 $(DIR)autogenerated_colors.c: src/colors.gperf
 	$(VQ)$(ECHO) "   GPERF: $<"
-	$(Q)gperf --output-file=$@ $<
+	$(Q)gperf --output-file=$@.tmp $<
 # Squash "error: no previous declaration for 'svgtiny_color_lookup'"
-	$(Q)$(SED) -i 's/^\(const struct svgtiny_named_color\)/static \1/' $@
+	$(Q)$(SED) -e 's/^\(const struct svgtiny_named_color\)/static \1/' $@.tmp >$@
+	$(Q)$(RM) $@.tmp
 
 PRE_TARGETS := $(DIR)autogenerated_colors.c
 
-- 
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