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glibc: Add option for building libcrypt

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As of glibc-2.38 libcrypt is not built by default. Add an option to
allow building libcrypt support into glibc.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
This commit is contained in:
Chris Packham 2023-08-21 20:59:52 +12:00
parent 981043dc88
commit 9473e7a481
2 changed files with 17 additions and 0 deletions
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13
config/libc/glibc.in
View File

@ -155,6 +155,12 @@ config GLIBC_HAS_OBSOLETE_RPC
def_bool y
depends on GLIBC_2_14_or_later && !GLIBC_2_32_or_later
# As of 2.38 libcrypt is no longer built by default. It will likely be removed in a future
# version.
config GLIBC_HAS_OBSOLETE_LIBCRYPT
def_bool y
depends on GLIBC_2_38_or_later
config GLIBC_EXTRA_CONFIG_ARRAY
string
prompt "extra config"
@ -203,6 +209,13 @@ config GLIBC_ENABLE_OBSOLETE_RPC
help
Allow building applications using obsolete (Sun) RPC.
config GLIBC_ENABLE_OBSOLETE_LIBCRYPT
bool "Enable obsolete libcrypt"
default n
depends on GLIBC_HAS_OBSOLETE_LIBCRYPT
help
Allow building applications using obsolete libcrypt APIs.
config GLIBC_ENABLE_FORTIFIED_BUILD
bool
prompt "Enable fortified build (EXPERIMENTAL)"

4
scripts/build/libc/glibc.sh
View File

@ -66,6 +66,10 @@ glibc_backend_once()
extra_config+=( --enable-obsolete-rpc )
fi
if [ "${CT_GLIBC_ENABLE_OBSOLETE_LIBCRYPT}" = "y" ]; then
extra_config+=( --enable-crypt )
fi
# Add some default glibc config options if not given by user.
# We don't need to be conditional on whether the user did set different
# values, as they CT_GLIBC_EXTRA_CONFIG_ARRAY is passed after