Buildsystem: OpenBSD `sed` doesn't handle -i option.

diff --git a/src/Makefile b/src/Makefile
index ff4eaf4a721c05004452b7124b75f29467b5e5c2..751a12abe3cf79559ce6461763fec7506b92b461 100644 (file)
--- 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