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From: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Date: Tue, 15 Dec 2015 22:04:07 +0100
Subject: [PATCH] properly detect shm on kfreebsd / hurd
The rt could be the default. The thing with ac_try_compile is that passes
because we have the headers but linking fails due missing headers.
ac_try_link would be better but then we need to know the lib :)
This should work on kfreebsd and gnu hurd (which has currently gnu0.7
as target_os set).
Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
---
configure.ac | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/configure.ac b/configure.ac
index adb1c3f..2144011 100644
--- a/configure.ac
+++ b/configure.ac
@@ -957,6 +957,12 @@ case "$host_os" in
linux*)
EXTRALIBS="$EXTRALIBS -lrt"
;;
+ kfreebsd*)
+ EXTRALIBS="$EXTRALIBS -lrt"
+ ;;
+ gnu*)
+ EXTRALIBS="$EXTRALIBS -lrt"
+ ;;
*)
esac
fi
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