* [binutils-gdb] ignore lto-wrapper warnings for lto builds.
@ 2023-06-29 13:31 Nick Clifton
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From: Nick Clifton @ 2023-06-29 13:31 UTC (permalink / raw)
To: bfd-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=96127db593a96c4848f76ecaff7f4feb5850c4b2
commit 96127db593a96c4848f76ecaff7f4feb5850c4b2
Author: Matthias Klose <doko@debian.org>
Date: Thu Jun 29 14:30:55 2023 +0100
ignore lto-wrapper warnings for lto builds.
I see these warnings from time to time, when configuring a build with --enable-pgo-build=lto, I haven't yet found out why I see these sometime, and why not. E.g. https://gcc.gnu.org/PR109241. Just ignore these when they appear in test cases. lto-wrapper: warning: using serial compilation of N LTRANS jobs
Diff:
---
binutils/testsuite/lib/binutils-common.exp | 3 +++
1 file changed, 3 insertions(+)
diff --git a/binutils/testsuite/lib/binutils-common.exp b/binutils/testsuite/lib/binutils-common.exp
index 2293895a614..7e6bf16ee6e 100644
--- a/binutils/testsuite/lib/binutils-common.exp
+++ b/binutils/testsuite/lib/binutils-common.exp
@@ -666,6 +666,9 @@ proc prune_warnings_extra { text } {
# -z execstack is used.
regsub -all "(^|\n)(\[^\n\]*: warning: enabling an executable stack because of -z execstack command line option\[^\n\]*\n?)+" $text "\\1" text
+ # Ignore LTO warnings triggered by configuring with --enable-pgo-build=lto.
+ regsub -all "(^|\n)(\[^\n\]*lto-wrapper: warning: using serial compilation of \[0-9\]+ LTRANS jobs\[^\n\]*\n?)+" $text "\\1" text
+
return $text
}
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2023-06-29 13:31 [binutils-gdb] ignore lto-wrapper warnings for lto builds Nick Clifton
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