libctf: test: add lookup_link
This .lk option lets you link the lookup program with extra libraries
in addition to -lctf.
libctf/
* testsuite/lib/ctf-lib.exp (run_lookup_test): Add lookup_link.
diff --git a/libctf/testsuite/lib/ctf-lib.exp b/libctf/testsuite/lib/ctf-lib.exp
index 3df7619..523a8c3 100644
--- a/libctf/testsuite/lib/ctf-lib.exp
+++ b/libctf/testsuite/lib/ctf-lib.exp
@@ -100,6 +100,9 @@
# link_flags:
# If set, extra flags to pass to the linker.
#
+# lookup_link:
+# If set, extra libraries to link the lookup program with.
+#
# xfail: GLOB|PROC ...
# This test is expected to fail on a specified list of targets.
#
@@ -137,6 +140,7 @@
set shared "-shared"
set opts(link) {}
set opts(link_flags) {}
+ set opts(lookup_link) {}
set opts(nonshared) {}
set opts(lookup) {}
set opts(name) {}
@@ -191,7 +195,7 @@
}
# Compile and link the lookup program.
- set comp_output [prune_warnings [compile_link_one_host_cc $opts(lookup) "tmpdir/lookup" "libctf.la"]]
+ set comp_output [prune_warnings [compile_link_one_host_cc $opts(lookup) "tmpdir/lookup" "libctf.la $opts(lookup_link)"]]
if { $comp_output != ""} {
send_log "compilation of lookup program $opts(lookup) failed with <$comp_output>"
