From: H.J. Lu <hjl.tools@gmail.com>
Date: Mon, 8 Nov 2021 15:49:11 +0000 (-0800)
Subject: Add a comment for --enable-initfini-array [BZ #27945]
X-Git-Tag: glibc-2.35~330
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cbcd65c8b526555d9b98628338973f91f74002ad;p=thirdparty%2Fglibc.git

Add a comment for --enable-initfini-array [BZ #27945]

Document that --enable-initfini-array is enabled by default in GCC 12,
which can be removed when GCC 12 becomes the minimum requirement.
---

diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index e8b9b213ca6..6ae21729562 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -1445,7 +1445,9 @@ class Config(object):
         # checking support.  libcilkrts does not support GNU/Hurd (and
         # has been removed in GCC 8, so --disable-libcilkrts can be
         # removed once glibc no longer supports building with older
-        # GCC versions).
+        # GCC versions).  --enable-initfini-array is enabled by default
+        # in GCC 12, which can be removed when GCC 12 becomes the
+        # minimum requirement.
         cfg_opts = list(self.gcc_cfg)
         cfg_opts += ['--enable-initfini-array']
         cfg_opts += ['--disable-libssp', '--disable-libcilkrts']