[PATCH v2 5/5] gdb/testsuite: look for hipcc in env(ROCM_PATH)

[Lancelot SIX <lancelot.six@amd.com>]

If the hipcc compiler cannot be found in dejagnu's tool_root_dir, look
for it in $::env(ROCM_PATH) (if set).  If hipcc is still not found,
fallback to "hipcc" so the compiler will be searched in the PATH.  This
removes the fallback to the hard-coded "/opt/rocm/bin" prefix.

This change is done so ROCM tools are searched in a uniform manner.
---
 gdb/testsuite/lib/future.exp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gdb/testsuite/lib/future.exp b/gdb/testsuite/lib/future.exp
index 5720d3837d5..fa839fcd12b 100644
--- a/gdb/testsuite/lib/future.exp
+++ b/gdb/testsuite/lib/future.exp
@@ -125,8 +125,11 @@ proc gdb_find_hipcc {} {
     global tool_root_dir
     if {![is_remote host]} {
 	set hipcc [lookfor_file $tool_root_dir hipcc]
-	if {$hipcc == ""} {
-	    set hipcc [lookfor_file /opt/rocm/bin hipcc]
+	if {$hipcc eq "" && [info exists ::env(ROCM_PATH)]} {
+	    set hipcc [lookfor_file $::env(ROCM_PATH)/bin hipcc]
+	}
+	if {$hipcc eq ""} {
+	    set hipcc hipcc
 	}
     } else {
 	set hipcc ""
-- 
2.34.1