Disable DT_RUNPATH on NSS tests [BZ #28455]

The glibc internal NSS functions should always load NSS modules from
the system.  For testing purpose, disable DT_RUNPATH on NSS tests so
that the glibc internal NSS functions can load testing NSS modules
via DT_RPATH.

This partially fixes BZ #28455.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>

diff --git a/nss/Makefile b/nss/Makefile
index bccf9f2..757446f 100644 (file)
--- a/nss/Makefile
+++ b/nss/Makefile
@@ -189,3 +189,11 @@ endif
 
 $(objpfx)tst-nss-files-alias-leak.out: $(objpfx)/libnss_files.so
 $(objpfx)tst-nss-files-alias-truncated.out: $(objpfx)/libnss_files.so
+
+# Disable DT_RUNPATH on NSS tests so that the glibc internal NSS
+# functions can load testing NSS modules via DT_RPATH.
+LDFLAGS-tst-nss-test1 = -Wl,--disable-new-dtags
+LDFLAGS-tst-nss-test2 = -Wl,--disable-new-dtags
+LDFLAGS-tst-nss-test3 = -Wl,--disable-new-dtags
+LDFLAGS-tst-nss-test4 = -Wl,--disable-new-dtags
+LDFLAGS-tst-nss-test5 = -Wl,--disable-new-dtags