From e8de3964688787b9d6b14ce173a254b0fc2e38ad Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Wed, 10 Jul 2019 19:04:30 -0700
Subject: pixman, nasm: Probe for __builtin_clz

---
 pkg/nasm/gen.lua | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'pkg/nasm/gen.lua')

diff --git a/pkg/nasm/gen.lua b/pkg/nasm/gen.lua
index 96994eb6..a03e340a 100644
--- a/pkg/nasm/gen.lua
+++ b/pkg/nasm/gen.lua
@@ -1,6 +1,6 @@
 cflags{
 	'-D HAVE_CONFIG_H',
-	'-I $dir',
+	'-I $outdir',
 	'-I $srcdir',
 	'-I $srcdir/include',
 	'-I $srcdir/x86',
@@ -9,6 +9,13 @@ cflags{
 	'-I $srcdir/output',
 }
 
+build('cat', '$outdir/config/config.h', {
+	'$builddir/probe/HAVE___BUILTIN_CLZ',
+	'$dir/config.h',
+})
+
+pkg.deps = {'$outdir/config/config.h'}
+
 lib('libnasm.a', [[
 	stdlib/(snprintf.c vsnprintf.c strlcpy.c strnlen.c strrchrnul.c)
 	nasmlib/(
-- 
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