[PATCH] gdb/testsuite: Relax RE for missing compiler in gdb_compile_test

[Thiago Jung Bauermann <thiago.bauermann@linaro.org>]

In Linaro's CI environment GNATMAKE_FOR_TARGET contains flags such as
"--sysroot=..." and "-Wl,...". Because of that, it contains spaces.

Since gdb_compile_test's regular expression to detect a missing compiler
doesn't allow spaces, and also since the Linaro CI isn't available the Ada
testcases which need to build a test binary fail instead of being marked as
unsupported.

Therefore relax the regexp so that it matches output containing spaces.
---
 gdb/testsuite/lib/gdb.exp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index 75efc4a62d1a..5ab566d1d569 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -2303,7 +2303,7 @@ proc gdb_compile_test {src output} {
 	return
     }
 
-    if { [regexp {^[a-zA-Z_0-9]+: Can't find [^ ]+\.$} $output]
+    if { [regexp {^[a-zA-Z_0-9]+: Can't find .+\.$} $output]
 	 || [regexp {.*: command not found[\r|\n]*$} $output]
 	 || [regexp {.*: [^\r\n]*compiler not installed[^\r\n]*[\r|\n]*$} $output] } {
 	unsupported "$msg (missing compiler)"

base-commit: c2ac533e98438df5e5c2c58cce104c927ad42d09