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* [gcc r13-6115] contrib: Fix make_sunver.pl warning
@ 2023-02-17 12:33 Rainer Orth
0 siblings, 0 replies; only message in thread
From: Rainer Orth @ 2023-02-17 12:33 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:ae2c1d0a9dc33f4c309a589d9f68fcd31206500e
commit r13-6115-gae2c1d0a9dc33f4c309a589d9f68fcd31206500e
Author: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Fri Feb 17 13:33:25 2023 +0100
contrib: Fix make_sunver.pl warning
Petr informed me that perl 5.32 bundled with Solaris 11.4 warns about
make_sunver.pl:
Unescaped left brace in regex is passed through in regex; marked by <-- HERE in m/^([ \t]*){ <-- HERE $/ at /vol/gcc/src/hg/master/local/libgomp/../contrib/make_sunver.pl line 216.
I didn't notice since I'm using a common installation of perl 5.12
across Solaris versions that doesn't show that warning.
His patch fixes the issue. Tested on Solaris 11.3 (perl 5.12) and 11.4
(perl 5.32).
2023-01-20 Petr Sumbera <petr.sumbera@oracle.com>
contrib:
* make_sunver.pl: Escape brace.
Diff:
---
contrib/make_sunver.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/make_sunver.pl b/contrib/make_sunver.pl
index 8a90b1fea0d..32e639ed873 100644
--- a/contrib/make_sunver.pl
+++ b/contrib/make_sunver.pl
@@ -213,7 +213,7 @@ while (<F>) {
if (/^[ \t]*$/) { print; next; }
# Lines of the form '{'
- if (/^([ \t]*){$/) {
+ if (/^([ \t]*)\{$/) {
if ($in_extern) {
print "$1##{\n";
} else {
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