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Configure GCC with --enable-initfini-array [BZ #27945]

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Starting from GCC 12, the .init_array and .fini_array sections are enabled
unconditionally by

commit 13a39886940331149173b25d6ebde0850668d8b9
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Jun 8 16:09:24 2021 -0700

    Always enable DT_INIT_ARRAY/DT_FINI_ARRAY on Linux

configure GCC with --enable-initfini-array to enable them when using GCC
release branches.

Fixes BZ #27945.
This commit is contained in:
H.J. Lu 2021-06-09 05:29:16 -07:00
parent ea32ec354c
commit a586fe9c80
1 changed files with 1 additions and 0 deletions
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scripts/build-many-glibcs.py
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@ -1447,6 +1447,7 @@ class Config(object):
# removed once glibc no longer supports building with older
# GCC versions).
cfg_opts = list(self.gcc_cfg)
cfg_opts += ['--enable-initfini-array']
cfg_opts += ['--disable-libssp', '--disable-libcilkrts']
host_libs = self.ctx.host_libraries_installdir
cfg_opts += ['--with-gmp=%s' % host_libs,