From a91ebdcfac6804714a1fe39f4375e2b4ebab085b Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 27 Aug 2015 19:58:20 +0000
Subject: [PATCH] fix makefile suppression of intermediate file removal

at one point, GNU make was removing crt/*.o after producing the copies
in lib/ due to an arcane misfeature for handling "intermediate" files.
the circumstances that caused this are no longer present in our
makefile, but the previous workaround using .PRECIOUS was wrong and
could result in corrupt/partial files being left behind during an
interrupted build. using .SECONDARY is the correct, documented fix
that will prevent deletion of "intermediate" files from ever
resurfacing.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 620c1fc5..07336d27 100644
--- a/Makefile
+++ b/Makefile
@@ -203,6 +203,6 @@ musl-git-%.tar.gz: .git
 musl-%.tar.gz: .git
 	 git archive --format=tar.gz --prefix=$(patsubst %.tar.gz,%,$@)/ -o $@ v$(patsubst musl-%.tar.gz,%,$@)
 
-.PRECIOUS: $(CRT_LIBS:lib/%=crt/%)
+.SECONDARY:
 
 .PHONY: all clean install install-libs install-headers install-tools
-- 
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