commit 2b5545b90c0d22953ce8cf1906f4ee40c0cf820b
Author: Sandra Loosemore <sandra@codesourcery.com>
Date:   Sat Jun 20 10:23:55 2020 -0700

    Disable parts of gdb.base/source-dir.exp on remote host.
    
    2020-06-20  Sandra Loosemore  <sandra@codesourcery.com>
    
    	gdb/testsuite/
    	* gdb.base/source-dir.exp (test_truncated_comp_dir): Skip on
    	remote host.  Fix search path syntax on Windows host.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 36662f9..01cba32 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-06-20  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* gdb.base/source-dir.exp (test_truncated_comp_dir): Skip on
+	remote host.  Fix search path syntax on Windows host.
+
 2020-06-19  Sandra Loosemore  <sandra@codesourcery.com>
 	    Hafiz Abid Qadeer  <abidh@codesourcery.com>
 
diff --git a/gdb/testsuite/gdb.base/source-dir.exp b/gdb/testsuite/gdb.base/source-dir.exp
index 8f70352..093dda7 100644
--- a/gdb/testsuite/gdb.base/source-dir.exp
+++ b/gdb/testsuite/gdb.base/source-dir.exp
@@ -81,6 +81,12 @@ proc test_truncated_comp_dir {} {
     # find the source file no matter what we added to the directory
     # search path, this should now be fixed.
 
+    # All of these pathname and directory manipulations assume
+    # host == build, so do not attempt this set of tests on remote host.
+    if [is_remote host] {
+        return
+    }
+
     set original_dir [pwd]
     set working_dir [standard_output_file ""]
     cd ${working_dir}
@@ -108,7 +114,11 @@ proc test_truncated_comp_dir {} {
 
     clean_restart ${binfile}
 
-    gdb_test_no_output "set directories \$cdir:\$cwd"
+    if { [ishost *-*-mingw*] } {
+        gdb_test_no_output "set directories \$cdir;\$cwd"
+    } else {
+	gdb_test_no_output "set directories \$cdir:\$cwd"
+    }
     gdb_test "show directories" \
 	"\r\nSource directories searched: \\\$cdir\[:;\]\\\$cwd"