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From 40db21129c0ba08ea457b6e40e7357e86ea1404b Mon Sep 17 00:00:00 2001
From: Raul E Rangel <rrangel@chromium.org>
Date: Fri, 28 Jul 2023 15:50:49 -0600
Subject: [PATCH] hints/linux: Add additional expression when matching clang
Newer versions of clang actually print the distro before `clang` when
calling `$CC --version`. This changes fixes the regex so it can match
this new pattern.
i.e.,
$ clang --version
Debian clang version 14.0.6
$ x86_64-pc-linux-gnu-clang --version
Chromium OS 17.0_pre496208_p20230501-r1 clang version 17.0.0
Fixes #21099
BUG=b:283275881
See: https://github.com/Perl/perl5/issues/21099
---
hints/linux.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hints/linux.sh b/hints/linux.sh
index e1508c7509..5202b28b09 100644
--- a/hints/linux.sh
+++ b/hints/linux.sh
@@ -166,7 +166,7 @@ esac
if [ -x /usr/bin/gcc ] ; then
gcc=/usr/bin/gcc
# clang also provides -print-search-dirs
-elif ${cc:-cc} --version 2>/dev/null | grep -q '^clang ' ; then
+elif ${cc:-cc} --version 2>/dev/null | grep -q -e '^clang version' -e ' clang version'; then
gcc=${cc:-cc}
else
gcc=gcc
--
2.41.0.585.gd2178a4bd4-goog
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