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toolchain: musl: disable crypt size hack by default 

Enable this option and thus re-include crypt() support for the SHA256,
SHA512 and Blowfish ciphers on all devices. According to commit
9365745f8e ("musl: add a hack to remove unused crypt() algorithms,
saves ~14k after lzma") it should add about ~14k to the resulting image,
which seems to be a reasonable size increase for consistent crypt()
support.

Decided to not remove this hack completely as it might be still useful
for people trying to fit custom images onto smaller devices and the
patch is rather simple so we can afford to keep it for now.

References: https://github.com/openwrt/openwrt/pull/1331
Signed-off-by: Petr Štetiar <ynezz@true.cz>
This commit is contained in:
Petr Štetiar 2021-12-14 12:12:18 +01:00
parent e1780de5ce
commit 6676875579
1 changed files with 4 additions and 3 deletions
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7
toolchain/musl/Config.in
View File

@ -1,9 +1,10 @@
# Password crypt stubbing
config MUSL_DISABLE_CRYPT_SIZE_HACK
bool "Include crypt() support for SHA256, SHA512 and Blowfish ciphers"
depends on TOOLCHAINOPTS && USE_MUSL && !EXTERNAL_TOOLCHAIN
default n
bool
prompt "Include crypt() support for SHA256, SHA512 and Blowfish ciphers" if TOOLCHAINOPTS
depends on USE_MUSL && !EXTERNAL_TOOLCHAIN
default y
help
Enable this option to re-include crypt() support for the SHA256, SHA512 and
Blowfish ciphers. Without this option, attempting to hash a string with a salt