Fix missing test dependency

[Andreas Schwab]

This adds the missing definition for linknamespace-libs variable so that
the tests are actually rerun when the libraries change.  Installed as
obvious.

Andreas.

	* conform/Makefile (linknamespace-libs): Define.

diff --git a/conform/Makefile b/conform/Makefile
index 2743071345..b393641e5d 100644
--- a/conform/Makefile
+++ b/conform/Makefile
@@ -226,6 +226,8 @@ linknamespace-libs-UNIX98 = $(linknamespace-libs-xsi)
 linknamespace-libs-XOPEN2K = $(linknamespace-libs-xsi)
 linknamespace-libs-POSIX2008 = $(linknamespace-libs-posix)
 linknamespace-libs-XOPEN2K8 = $(linknamespace-libs-xsi)
+linknamespace-libs = $(foreach std,$(conformtest-standards),\
+				   $(linknamespace-libs-$(std)))
 
 $(linknamespace-symlist-stdlibs-tests): $(objpfx)symlist-stdlibs-%: \
 					$(linknamespace-libs)
-- 
2.11.0

-- 
Andreas Schwab, schwab@linux-m68k.org
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