From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Thu, 7 Mar 2013 15:15:20 +0000 (-0500)
Subject: build-sys: force creation of symlink
X-Git-Tag: v198~30
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=17edd81a9d1265952c662d5f49c70895d0ab17d7

build-sys: force creation of symlink

For some reason make sometimes wants to rerun this, and
ln would refuse to recreate the link.
---

diff --git a/Makefile.am b/Makefile.am
index 7b1bac5e5..7e408798a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -522,7 +522,7 @@ CLEANFILES += \
        man/index.html
 
 man/index.html:
-	$(AM_V_GEN)$(LN_S) systemd.index.html $@
+	$(AM_V_GEN)$(LN_S) -f systemd.index.html $@
 
 NON_INDEX_XML_FILES = $(filter-out man/systemd.index.xml,$(XML_FILES))