From ae1a07197ca9ff480773875725e18a434053e6e3 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Sat, 29 Feb 2020 14:46:27 -0800
Subject: Add support for architecture-dependent sources

---
 ninja.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'ninja.lua')

diff --git a/ninja.lua b/ninja.lua
index 79ff3f1b..f22c1d62 100644
--- a/ninja.lua
+++ b/ninja.lua
@@ -76,6 +76,8 @@ local function pathsgen(s, i)
 	local first = not i
 	while true do
 		i = s:find('%g', i)
+		local _, j, arch = s:find('^@([^%s()]*)%s*%g?', i)
+		if arch then i = j end
 		if not i or s:sub(i, i) == ')' then
 			break
 		end
@@ -110,7 +112,9 @@ local function pathsgen(s, i)
 				break
 			end
 		end
-		expandgen(parts)
+		if not arch or arch == config.target.platform:match('[^-]*') then
+			expandgen(parts)
+		end
 		if not c or c == ')' then
 			break
 		end
-- 
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