openwrt/package/libs/openssl/Config.in
Matthias Schiffer dd9da51462
openssl: enable OPENSSL_WITH_DEPRECATED when OpenSSL is built as a build dep
Some package (e.g. libunbound) depend on OPENSSL_WITH_DEPRECATED. In some
situations it may happen that libunbound and openssl are only pulled in as
build dependencies, but are not enabled in .config.

In such cases, the defaults of symbols like OPENSSL_WITH_DEPRECATED are
ignored (as the whole symbol depends on PACKAGE_libopenssl), and config
symbol dependencies of libunbound aren't effective either (as libunbound
is not actually enabled).

This commit works around the issue by introducing a hidden negated symbol
OPENSSL_NO_DEPRECATED, which is always disabled when PACKAGE_libopenssl is
disabled, and ensures that OpenSSL is built with deprecated APIs in this
case. A user can still manage to break the build by explicitly enabling
libopenssl and disabling OPENSSL_WITH_DEPRECATED; the interaction between
build dependencies and config symbols will require further discussion.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2018-10-30 20:38:34 +01:00

73 lines
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if PACKAGE_libopenssl
config OPENSSL_WITH_EC
bool
default y
prompt "Enable elliptic curve support"
config OPENSSL_WITH_EC2M
bool
depends on OPENSSL_WITH_EC
prompt "Enable ec2m support"
config OPENSSL_WITH_SSL3
bool
default n
prompt "Enable sslv3 support"
config OPENSSL_WITH_DEPRECATED
bool
default y
prompt "Include deprecated APIs"
config OPENSSL_NO_DEPRECATED
bool
default !OPENSSL_WITH_DEPRECATED
config OPENSSL_WITH_DTLS
bool
default n
prompt "Enable DTLS support"
config OPENSSL_WITH_COMPRESSION
bool
default n
prompt "Enable compression support"
config OPENSSL_WITH_NPN
bool
default y
prompt "Enable NPN support"
config OPENSSL_WITH_PSK
bool
default y
prompt "Enable PSK support"
config OPENSSL_WITH_SRP
bool
default y
prompt "Enable SRP support"
config OPENSSL_ENGINE_DIGEST
bool
depends on OPENSSL_ENGINE_CRYPTO
prompt "Digests acceleration support"
config OPENSSL_HARDWARE_SUPPORT
bool
default n
prompt "Enable hardware support"
config OPENSSL_OPTIMIZE_SPEED
bool
default n
prompt "Enable optimization for speed instead of size"
endif
config OPENSSL_ENGINE_CRYPTO
bool
select OPENSSL_HARDWARE_SUPPORT
prompt "Crypto acceleration support" if PACKAGE_libopenssl