[PATCH v3 2/3] gdb/testsuite: add linux target check in allow_hipcc_tests

[Simon Marchi <simon.marchi@efficios.com>]

ROCm / HIP tests should only run on Linux for now, existing gdb.rocm
tests miss such a check.  Add an "istarget linux" check in
allow_hipcc_tests.

Change-Id: I71f69e510a754f2fdadc32de53b923ebb9835ab5
---
 gdb/testsuite/lib/rocm.exp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gdb/testsuite/lib/rocm.exp b/gdb/testsuite/lib/rocm.exp
index 98a3b308228d..791f1b403bb7 100644
--- a/gdb/testsuite/lib/rocm.exp
+++ b/gdb/testsuite/lib/rocm.exp
@@ -67,6 +67,10 @@ gdb_caching_proc allow_hipcc_tests {} {
 	return {0 "remote debugging"}
     }
 
+    if {![istarget "*-linux*"]} {
+	return {0 "target platform is not Linux"}
+    }
+
     # Ensure that GDB is built with amd-dbgapi support.
     set output [remote_exec host $::GDB "$::INTERNAL_GDBFLAGS --configuration"]
     if { [string first "--with-amd-dbgapi" $output] == -1 } {
-- 
2.42.0