2017-12-23 17:32:15 +01:00
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################################################################################
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#
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# wolfssl
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#
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################################################################################
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2019-01-16 13:45:21 +01:00
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WOLFSSL_VERSION = 3.15.7
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2017-12-23 17:32:15 +01:00
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WOLFSSL_SITE = https://github.com/wolfSSL/wolfssl/archive
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WOLFSSL_SOURCE = v$(WOLFSSL_VERSION)-stable.tar.gz
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2018-10-30 11:23:00 +01:00
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WOLFSSL_INSTALL_STAGING = YES
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2017-12-23 17:32:15 +01:00
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WOLFSSL_LICENSE = GPL-2.0
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WOLFSSL_LICENSE_FILES = COPYING LICENSING
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WOLFSSL_DEPENDENCIES = host-pkgconf
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# wolfssl's source code is released without a configure
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# script, so we need autoreconf
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WOLFSSL_AUTORECONF = YES
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ifeq ($(BR2_PACKAGE_WOLFSSL_ALL),y)
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WOLFSSL_CONF_OPTS += --enable-all
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else
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WOLFSSL_CONF_OPTS += --disable-all
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endif
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ifeq ($(BR2_PACKAGE_WOLFSSL_SSLV3),y)
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WOLFSSL_CONF_OPTS += --enable-sslv3
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else
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WOLFSSL_CONF_OPTS += --disable-sslv3
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endif
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package/wolfssl: enable ARMv8 hardware acceleration
Enable hardware acceleration for ARMv8 targets.
When ARMv8 hardware acceleration is enabled on AArch64 without any
additional flags, the build fails with the following messages:
/tmp/cciv7Oei.s: Assembler messages:
/tmp/cciv7Oei.s:580: Error: invalid addressing mode at operand 2 -- `ld1 {v0.2d},[x0,256]'
/tmp/cciv7Oei.s:616: Error: invalid addressing mode at operand 2 -- `st1 {v0.2d},[x0,256]'
/tmp/cciv7Oei.s:629: Error: invalid addressing mode at operand 2 -- `ld1 {v0.2d},[x0,256]'
/tmp/cciv7Oei.s:669: Error: invalid addressing mode at operand 2 -- `st1 {v0.2d},[x0,256]'
/tmp/cciv7Oei.s:1211: Error: invalid addressing mode at operand 2 -- `ld1 {v16.2d},[x0,304]'
/tmp/cciv7Oei.s:1368: Error: invalid addressing mode at operand 2 -- `ld1 {v17.16b},[x19,304]'
/tmp/cciv7Oei.s:1554: Error: invalid addressing mode at operand 2 -- `ld1 {v16.2d},[x0,304]'
/tmp/cciv7Oei.s:1719: Error: invalid addressing mode at operand 2 -- `ld1 {v17.16b},[x19,304]'
/tmp/cciv7Oei.s:1870: Error: invalid addressing mode at operand 2 -- `ld1 {v16.2d},[x0,304]'
/tmp/cciv7Oei.s:2043: Error: invalid addressing mode at operand 2 -- `ld1 {v17.16b},[x19,304]'
make[3]: *** [Makefile:3801: wolfcrypt/src/port/arm/src_libwolfssl_la-armv8-aes.lo] Error 1
This is because of some inline assembly in parts of the AES structure
using the "m" constraint.
So lets use the flag -mstrict-align to prevent this error.
Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
[Thomas: restrict the -mstrict-align workaround to AArch64, as ARMv8-A
can also be used in an AArch32 build, and in this case, gcc doesn't
support the -mstrict-align flag]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-11-25 10:20:27 +01:00
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# enable ARMv8 hardware acceleration
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ifeq ($(BR2_ARM_CPU_ARMV8A),y)
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WOLFSSL_CONF_OPTS += --enable-armasm
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# the flag -mstrict-align is needed to prevent build errors caused by
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# some inline assembly in parts of the AES structure using the "m"
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# constraint
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ifeq ($(BR2_aarch64),y)
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WOLFSSL_CONF_ENV += CPPFLAGS="$(TARGET_CPPFLAGS) -mstrict-align"
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endif
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else
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2017-12-23 17:32:15 +01:00
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WOLFSSL_CONF_OPTS += --disable-armasm
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package/wolfssl: enable ARMv8 hardware acceleration
Enable hardware acceleration for ARMv8 targets.
When ARMv8 hardware acceleration is enabled on AArch64 without any
additional flags, the build fails with the following messages:
/tmp/cciv7Oei.s: Assembler messages:
/tmp/cciv7Oei.s:580: Error: invalid addressing mode at operand 2 -- `ld1 {v0.2d},[x0,256]'
/tmp/cciv7Oei.s:616: Error: invalid addressing mode at operand 2 -- `st1 {v0.2d},[x0,256]'
/tmp/cciv7Oei.s:629: Error: invalid addressing mode at operand 2 -- `ld1 {v0.2d},[x0,256]'
/tmp/cciv7Oei.s:669: Error: invalid addressing mode at operand 2 -- `st1 {v0.2d},[x0,256]'
/tmp/cciv7Oei.s:1211: Error: invalid addressing mode at operand 2 -- `ld1 {v16.2d},[x0,304]'
/tmp/cciv7Oei.s:1368: Error: invalid addressing mode at operand 2 -- `ld1 {v17.16b},[x19,304]'
/tmp/cciv7Oei.s:1554: Error: invalid addressing mode at operand 2 -- `ld1 {v16.2d},[x0,304]'
/tmp/cciv7Oei.s:1719: Error: invalid addressing mode at operand 2 -- `ld1 {v17.16b},[x19,304]'
/tmp/cciv7Oei.s:1870: Error: invalid addressing mode at operand 2 -- `ld1 {v16.2d},[x0,304]'
/tmp/cciv7Oei.s:2043: Error: invalid addressing mode at operand 2 -- `ld1 {v17.16b},[x19,304]'
make[3]: *** [Makefile:3801: wolfcrypt/src/port/arm/src_libwolfssl_la-armv8-aes.lo] Error 1
This is because of some inline assembly in parts of the AES structure
using the "m" constraint.
So lets use the flag -mstrict-align to prevent this error.
Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
[Thomas: restrict the -mstrict-align workaround to AArch64, as ARMv8-A
can also be used in an AArch32 build, and in this case, gcc doesn't
support the -mstrict-align flag]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-11-25 10:20:27 +01:00
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endif
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2017-12-23 17:32:15 +01:00
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$(eval $(autotools-package))
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