From e8a994cddc17eabaa415c73d970205aa489a756c Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Wed, 31 Dec 2014 17:01:13 +0100
Subject: Recreate scanners.c only on demand

---
 Makefile | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index e0679e5..e00107a 100644
--- a/Makefile
+++ b/Makefile
@@ -85,6 +85,11 @@ $(SRCDIR)/html_unescape.h: $(SRCDIR)/html_unescape.gperf
 $(SRCDIR)/case_fold_switch.inc: $(DATADIR)/CaseFolding-3.2.0.txt
 	perl mkcasefold.pl < $< > $@
 
+# We include scanners.c in the repository, so this shouldn't
+# normally need to be generated.
+$(SRCDIR)/scanners.c: $(SRCDIR)/scanners.re
+	re2c --case-insensitive -b -i --no-generation-date -o $@ $<
+
 test: $(SPEC) $(BUILDDIR)
 	make -C $(BUILDDIR) test ARGS="-V"
 
-- 
cgit v1.2.3