42718e13d2
Commit 1ebb35ee5f changed the libopenssl
target architecture to 'linux-generic64' for 64-bit archs based on
BR2_ARCH_IS_64. However, MIPS64n32 has BR2_ARCH_IS_64 set, but is a 32-bit
ABI. On such board, libopenssl needs to be configured with linux-generic32
to function properly.
One symptom of this problem is that ssh-keygen hangs on key generation,
waiting for more random bits. See [1] for the discussion with openssl
upstream.
Thanks to Ronny Meeus for investigating the issue and kudos to the openssl
community for their responsive and helpful interaction!
Reported-by: Ronny Meeus <ronny.meeus@nokia.com>
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
[1] https://mta.openssl.org/pipermail/openssl-users/2020-June/012565.html
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
48 lines
1.6 KiB
Plaintext
48 lines
1.6 KiB
Plaintext
if BR2_PACKAGE_LIBOPENSSL
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# 4xx PowerPC cores seem to have trouble with openssl's ASM
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# optimizations
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config BR2_PACKAGE_LIBOPENSSL_TARGET_ARCH_LINUX_PPC
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bool
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default y if BR2_powerpc
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depends on !BR2_powerpc_401
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depends on !BR2_powerpc_403
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depends on !BR2_powerpc_405
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depends on !BR2_powerpc_405fp
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depends on !BR2_powerpc_440
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depends on !BR2_powerpc_440fp
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config BR2_PACKAGE_LIBOPENSSL_TARGET_ARCH
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string
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# Use "gcc" minimalistic target to disable DSO
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# no-asm is needed with generic architectures such as gcc, see
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# https://github.com/openssl/openssl/issues/9839
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default "gcc no-asm" if BR2_STATIC_LIBS
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# Doesn't work for thumb-only (Cortex-M?)
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default "linux-armv4" if BR2_ARM_CPU_HAS_ARM
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default "linux-aarch64" if BR2_aarch64
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default "linux-ppc" if BR2_PACKAGE_LIBOPENSSL_TARGET_ARCH_LINUX_PPC
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default "linux-ppc64" if BR2_powerpc64
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default "linux-ppc64le" if BR2_powerpc64le
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default "linux-x86" if BR2_i386
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default "linux-x86_64" if BR2_x86_64
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# no-asm is needed with generic architectures such as
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# linux-generic{32,64}, see
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# https://github.com/openssl/openssl/issues/9839
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default "linux-generic64 no-asm" if BR2_ARCH_IS_64 && !BR2_MIPS_NABI32
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default "linux-generic32 no-asm"
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config BR2_PACKAGE_LIBOPENSSL_BIN
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bool "openssl binary"
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help
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Install the openssl binary and the associated helper scripts
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to the target file system. This is a command line tool for
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doing various cryptographic stuff.
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config BR2_PACKAGE_LIBOPENSSL_ENGINES
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bool "openssl additional engines"
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help
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Install additional encryption engine libraries.
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endif # BR2_PACKAGE_LIBOPENSSL
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