From: H.J. Lu <hjl.tools@gmail.com>
Date: Fri, 23 Oct 2020 18:24:58 +0000 (-0700)
Subject: ld: Set plug_opt only if compiler is available
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=72d813f35ed45070ac2ab732dc396ab44daa54d1;p=binutils-gdb.git

ld: Set plug_opt only if compiler is available

	* testsuite/config/default.exp (plug_opt): Set only if compiler
	is available.
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 540ebae7930..2392dc8eaab 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2020-10-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* testsuite/config/default.exp (plug_opt): Set only if compiler
+	is available.
+
 2020-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* testsuite/ld-plugin/lto.exp (plug_opt): Moved to ...
diff --git a/ld/testsuite/config/default.exp b/ld/testsuite/config/default.exp
index 73d61dec272..f711fb792e3 100644
--- a/ld/testsuite/config/default.exp
+++ b/ld/testsuite/config/default.exp
@@ -425,19 +425,21 @@ if { [istarget alpha*-*-*vms*] } {
     unset f src
 }
 
-set plugin_names {
-    liblto_plugin.so
-    liblto_plugin-0.dll
-    cyglto_plugin-0.dll
-}
 set plug_opt ""
-foreach plug $plugin_names {
-    set plug_so [run_host_cmd $CC "--print-prog-name $plug"]
-    if { $plug_so eq $plug } then {
-	set plug_so [run_host_cmd $CC "--print-file-name $plug"]
+if { [check_compiler_available] } {
+    set plugin_names {
+	liblto_plugin.so
+	liblto_plugin-0.dll
+	cyglto_plugin-0.dll
     }
-    if { $plug_so ne $plug } then {
-	set plug_opt "--plugin $plug_so"
-	break
+    foreach plug $plugin_names {
+	set plug_so [run_host_cmd $CC "--print-prog-name $plug"]
+	if { $plug_so eq $plug } then {
+	    set plug_so [run_host_cmd $CC "--print-file-name $plug"]
+	}
+	if { $plug_so ne $plug } then {
+	    set plug_opt "--plugin $plug_so"
+	    break
+	}
     }
 }