From b356673e7ec2456a7c1ab1865bcaa48c03918fc1 Mon Sep 17 00:00:00 2001
From: Ralf Jung <jung@mpi-sws.org>
Date: Tue, 10 Jan 2017 13:04:55 +0100
Subject: [PATCH] awk.Makefile: uninstall: also delete empty directories
---
awk.Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/awk.Makefile b/awk.Makefile
index 7ac6aa41b..268f6f686 100644
--- a/awk.Makefile
+++ b/awk.Makefile
@@ -13,7 +13,7 @@
# Also see <https://coq.inria.fr/bugs/show_bug.cgi?id=4907>.
/^uninstall:/ {
print "uninstall:";
- print "\tif [ -d \"$(DSTROOT)\"$(COQLIBINSTALL)/"PROJECT"/ ]; then find \"$(DSTROOT)\"$(COQLIBINSTALL)/"PROJECT"/ -name \"*.vo\" -print -delete; fi";
+ print "\tif [ -d \"$(DSTROOT)\"$(COQLIBINSTALL)/"PROJECT"/ ]; then find \"$(DSTROOT)\"$(COQLIBINSTALL)/"PROJECT"/ \\( -name \"*.vo\" -o \\( -type d -empty \\) \\) -print -delete; fi";
getline;
next
}
--
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