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glibc: Reinstate support for the bundled ports

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Commit 6d5227b6 ("Remove obsolete glibc 2.12.1") removed supports for
the separate glibc-ports but also removed GLIBC_USE_PORTS_ADDON. Glibc
versions up to 2.20 bundled support from some architectures in the ports
directory so GLIBC_USE_PORTS_ADDON is required to support these older
glibc versions.

Fixes #1736
Signed-off-by: Chris Packham <judge.packham@gmail.com>
This commit is contained in:
Chris Packham 2022-05-17 20:17:45 +12:00
parent 5937024455
commit b17792c52c
2 changed files with 12 additions and 0 deletions
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9
config/libc/glibc.in
View File

@ -113,6 +113,15 @@ config GLIBC_HAS_PORTS_ADDON_EXTERNAL
config GLIBC_HAS_LIBIDN_ADDON
def_bool y
# Some architectures require the ports addon. List them one by one here:
# This list must be carefully in sync with the architectures names
# we can find in config/arch/*
config GLIBC_USE_PORTS_ADDON
def_bool y
depends on ARCH_ALPHA || ARCH_ARM || ARCH_M68K || ARCH_MIPS || ARCH_POWERPC
depends on GLIBC_HAS_PORTS_ADDON
depends on !GLIBC_USE_ORACLE
config GLIBC_USE_NPTL_ADDON
def_bool y
depends on THREADS_NATIVE && GLIBC_HAS_NPTL_ADDON

3
scripts/build/libc/glibc.sh
View File

@ -294,6 +294,9 @@ glibc_add_ons_list()
local sep="$1"
local addons_list
if [ "${CT_GLIBC_USE_PORTS_ADDON}" = "y" ]; then
addons_list="${addons_list}${sep}ports"
fi
if [ "${CT_GLIBC_USE_NPTL_ADDON}" = "y" ]; then
addons_list="${addons_list}${sep}nptl"
fi