This patch fixes an annoying problem of the dg-final test using the
scan-assembler family of tests (and maybe others). For a test
file, the option "-ffat-lto-objects" is added to the command line
once for each "scan-assembler" test, eventually resulting in an
unreadable command line.
Can this be committed?
Ciao
Dominik ^_^ ^_^
--
Dominik Vogt
IBM Germany
gcc/testsuite/ChangeLog
* lib/gcc-dg.exp: Add extra options for db-final to the command line
only once.
>From e89aecf367ffd2e89ac6eec7a04edd2eddd2a0da Mon Sep 17 00:00:00 2001
From: Dominik Vogt <[email protected]>
Date: Thu, 20 Aug 2015 10:26:17 +0100
Subject: [PATCH] Add extra compile options for dg-final only once.
A file with many scan-assembler* tests used to add -ffat-lto-objects to the
command line many times, eventually rendering it unreadable.
---
gcc/testsuite/lib/gcc-dg.exp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/lib/gcc-dg.exp b/gcc/testsuite/lib/gcc-dg.exp
index 7ce71df..7c1ab85 100644
--- a/gcc/testsuite/lib/gcc-dg.exp
+++ b/gcc/testsuite/lib/gcc-dg.exp
@@ -270,7 +270,7 @@ proc gcc-dg-test-1 { target_compile prog do_what extra_tool_flags } {
set finalcmd [lindex $x 0]
if { [info procs ${finalcmd}_required_options] != "" } {
set req [${finalcmd}_required_options]
- if { $req != "" } {
+ if { $req != "" && [lsearch -exact $extra_tool_flags $req] == -1 } {
lappend extra_tool_flags $req
}
}
--
2.3.0
