From 115eb4a8dba371dd155795910dc52c0e33389599 Mon Sep 17 00:00:00 2001
From: Herbert Valerio Riedel <hvr@gnu.org>
Date: Fri, 25 Oct 2013 15:00:06 +0200
Subject: [PATCH] Clean `.buildinfo` only if `.buildinfo.in` exists

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
---
 ghc.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ghc.mk b/ghc.mk
index 891aaf61d7d8..dd91a82222a0 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -1220,7 +1220,7 @@ clean_libraries: $(patsubst %,clean_libraries/%_dist-boot,$(PACKAGES_STAGE0))
 
 clean_libraries:
 	$(call removeTrees,$(patsubst %, libraries/%/dist, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
-	$(call removeFiles,$(wildcard $(patsubst %, libraries/%/*.buildinfo, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2))))
+	$(call removeFiles,$(wildcard $(patsubst %.in, %, $(wildcard $(patsubst %, libraries/%/*.buildinfo.in, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2))))))
 	$(call removeFiles,$(patsubst %, libraries/%/config.log, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
 	$(call removeFiles,$(patsubst %, libraries/%/config.status, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
 	$(call removeFiles,$(wildcard $(patsubst %, libraries/%/include/Hs*Config.h, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2))))
-- 
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