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* [gcc r13-1230] libstdc++: testsuite: use -lbsd for net_ts on RTEMS
@ 2022-06-24 2:30 Alexandre Oliva
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From: Alexandre Oliva @ 2022-06-24 2:30 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:a5bba80e32fd96b2ae90ad1072d84dfe64cf78a4
commit r13-1230-ga5bba80e32fd96b2ae90ad1072d84dfe64cf78a4
Author: Alexandre Oliva <oliva@adacore.com>
Date: Thu Jun 23 23:20:46 2022 -0300
libstdc++: testsuite: use -lbsd for net_ts on RTEMS
Networking functions that net_ts tests rely on are defined in libbsd
on RTEMS, so link with it.
for libstdc++-v3/ChangeLog
* testsuite/lib/dg-options.exp (add_options_for_net_ts): Add
-lbsd for RTEMS targets.
Diff:
---
libstdc++-v3/testsuite/lib/dg-options.exp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libstdc++-v3/testsuite/lib/dg-options.exp b/libstdc++-v3/testsuite/lib/dg-options.exp
index 203bb0dfed5..15f37da468a 100644
--- a/libstdc++-v3/testsuite/lib/dg-options.exp
+++ b/libstdc++-v3/testsuite/lib/dg-options.exp
@@ -253,6 +253,12 @@ proc add_options_for_net_ts { flags } {
# libsocket and libnsl for networking applications.
if { [istarget *-*-solaris2*] } {
return "$flags -lsocket -lnsl"
+ } elseif { [istarget *-*-rtems*] } {
+ # Adding -Wl,--gc-sections would enable a few more tests to
+ # link, but all of them fail at runtime anyway, because the
+ # io_context ctor calls pipe(), which always fails, and thus
+ # the ctor throws a system error.
+ return "$flags -lbsd"
}
return $flags
}
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