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kumquat-buildroot/package/libopenssl/libopenssl.mk

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openssl: new virtual package To ease the transition to having both OpenSSL and LibreSSL, there has to be a new virtual package introduced to handle both. Instead of making a libssl, and adding OpenSSL and libressl to that package, it will be far easier to move openssl to libopenssl and to make OpenSSL a virtual package. This offers a few advantages: - BR2_PACKAGE_OPENSSL is still a visible symbol with no dependencies. - It does not require a huge patch to convert every instance of OpenSSL -> libssl) - Users will be able to update without ever having to select anything new. - LibreSSL can be added at a later date to the virtual package. Signed-off-by: Adam Duskett <Adamduskett@outlook.com> [Thomas: define BR2_PACKAGE_PROVIDES_HOST_OPENSSL to the value "host-libopenssl" as we always want to use the original OpenSSL for the host variant.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-10-18 04:32:28 +02:00
################################################################################
#
# libopenssl
#
################################################################################
libopenssl: security bump to version 1.0.2q Fixes the following security vulnerabilities: *) Microarchitecture timing vulnerability in ECC scalar multiplication OpenSSL ECC scalar multiplication, used in e.g. ECDSA and ECDH, has been shown to be vulnerable to a microarchitecture timing side channel attack. An attacker with sufficient access to mount local timing attacks during ECDSA signature generation could recover the private key. This issue was reported to OpenSSL on 26th October 2018 by Alejandro Cabrera Aldaya, Billy Brumley, Sohaib ul Hassan, Cesar Pereida Garcia and Nicola Tuveri. (CVE-2018-5407) [Billy Brumley] *) Timing vulnerability in DSA signature generation The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. This issue was reported to OpenSSL on 16th October 2018 by Samuel Weiser. (CVE-2018-0734) [Paul Dale] For more information, see the changelog: https://www.openssl.org/news/cl102.txt Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2018-11-29 15:47:40 +01:00
LIBOPENSSL_VERSION = 1.0.2q
openssl: new virtual package To ease the transition to having both OpenSSL and LibreSSL, there has to be a new virtual package introduced to handle both. Instead of making a libssl, and adding OpenSSL and libressl to that package, it will be far easier to move openssl to libopenssl and to make OpenSSL a virtual package. This offers a few advantages: - BR2_PACKAGE_OPENSSL is still a visible symbol with no dependencies. - It does not require a huge patch to convert every instance of OpenSSL -> libssl) - Users will be able to update without ever having to select anything new. - LibreSSL can be added at a later date to the virtual package. Signed-off-by: Adam Duskett <Adamduskett@outlook.com> [Thomas: define BR2_PACKAGE_PROVIDES_HOST_OPENSSL to the value "host-libopenssl" as we always want to use the original OpenSSL for the host variant.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-10-18 04:32:28 +02:00
LIBOPENSSL_SITE = http://www.openssl.org/source
LIBOPENSSL_SOURCE = openssl-$(LIBOPENSSL_VERSION).tar.gz
LIBOPENSSL_LICENSE = OpenSSL or SSLeay
LIBOPENSSL_LICENSE_FILES = LICENSE
LIBOPENSSL_INSTALL_STAGING = YES
LIBOPENSSL_DEPENDENCIES = zlib
HOST_LIBOPENSSL_DEPENDENCIES = host-zlib
LIBOPENSSL_TARGET_ARCH = generic32
LIBOPENSSL_CFLAGS = $(TARGET_CFLAGS)
LIBOPENSSL_PROVIDES = openssl
LIBOPENSSL_PATCH = \
https://gitweb.gentoo.org/repo/gentoo.git/plain/dev-libs/openssl/files/openssl-1.0.2d-parallel-build.patch?id=c8abcbe8de5d3b6cdd68c162f398c011ff6e2d9d \
https://gitweb.gentoo.org/repo/gentoo.git/plain/dev-libs/openssl/files/openssl-1.0.2a-parallel-obj-headers.patch?id=c8abcbe8de5d3b6cdd68c162f398c011ff6e2d9d \
https://gitweb.gentoo.org/repo/gentoo.git/plain/dev-libs/openssl/files/openssl-1.0.2a-parallel-install-dirs.patch?id=c8abcbe8de5d3b6cdd68c162f398c011ff6e2d9d \
https://gitweb.gentoo.org/repo/gentoo.git/plain/dev-libs/openssl/files/openssl-1.0.2a-parallel-symlinking.patch?id=c8abcbe8de5d3b6cdd68c162f398c011ff6e2d9d
# relocation truncated to fit: R_68K_GOT16O
ifeq ($(BR2_m68k_cf),y)
LIBOPENSSL_CFLAGS += -mxgot
endif
ifeq ($(BR2_USE_MMU),)
LIBOPENSSL_CFLAGS += -DHAVE_FORK=0
endif
ifeq ($(BR2_PACKAGE_HAS_CRYPTODEV),y)
LIBOPENSSL_CFLAGS += -DHAVE_CRYPTODEV -DUSE_CRYPTODEV_DIGESTS
LIBOPENSSL_DEPENDENCIES += cryptodev
endif
# Some architectures are optimized in OpenSSL
# Doesn't work for thumb-only (Cortex-M?)
ifeq ($(BR2_ARM_CPU_HAS_ARM),y)
LIBOPENSSL_TARGET_ARCH = armv4
endif
ifeq ($(ARCH),aarch64)
LIBOPENSSL_TARGET_ARCH = aarch64
endif
ifeq ($(ARCH),powerpc)
# 4xx cores seem to have trouble with openssl's ASM optimizations
ifeq ($(BR2_powerpc_401)$(BR2_powerpc_403)$(BR2_powerpc_405)$(BR2_powerpc_405fp)$(BR2_powerpc_440)$(BR2_powerpc_440fp),)
LIBOPENSSL_TARGET_ARCH = ppc
endif
endif
ifeq ($(ARCH),powerpc64)
LIBOPENSSL_TARGET_ARCH = ppc64
endif
ifeq ($(ARCH),powerpc64le)
LIBOPENSSL_TARGET_ARCH = ppc64le
endif
ifeq ($(ARCH),x86_64)
LIBOPENSSL_TARGET_ARCH = x86_64
endif
define HOST_LIBOPENSSL_CONFIGURE_CMDS
(cd $(@D); \
$(HOST_CONFIGURE_OPTS) \
./config \
--prefix=$(HOST_DIR) \
--openssldir=$(HOST_DIR)/etc/ssl \
--libdir=/lib \
shared \
zlib-dynamic \
)
$(SED) "s#-O[0-9]#$(HOST_CFLAGS)#" $(@D)/Makefile
endef
define LIBOPENSSL_CONFIGURE_CMDS
(cd $(@D); \
$(TARGET_CONFIGURE_ARGS) \
$(TARGET_CONFIGURE_OPTS) \
./Configure \
linux-$(LIBOPENSSL_TARGET_ARCH) \
--prefix=/usr \
--openssldir=/etc/ssl \
--libdir=/lib \
$(if $(BR2_TOOLCHAIN_HAS_THREADS),threads,no-threads) \
$(if $(BR2_STATIC_LIBS),no-shared,shared) \
no-rc5 \
enable-camellia \
enable-mdc2 \
enable-tlsext \
$(if $(BR2_STATIC_LIBS),zlib,zlib-dynamic) \
$(if $(BR2_STATIC_LIBS),no-dso) \
)
$(SED) "s#-march=[-a-z0-9] ##" -e "s#-mcpu=[-a-z0-9] ##g" $(@D)/Makefile
$(SED) "s#-O[0-9]#$(LIBOPENSSL_CFLAGS)#" $(@D)/Makefile
$(SED) "s# build_tests##" $(@D)/Makefile
endef
# libdl is not available in a static build, and this is not implied by no-dso
ifeq ($(BR2_STATIC_LIBS),y)
define LIBOPENSSL_FIXUP_STATIC_MAKEFILE
$(SED) 's#-ldl##g' $(@D)/Makefile
endef
LIBOPENSSL_POST_CONFIGURE_HOOKS += LIBOPENSSL_FIXUP_STATIC_MAKEFILE
endif
define HOST_LIBOPENSSL_BUILD_CMDS
$(HOST_MAKE_ENV) $(MAKE) -C $(@D)
endef
define LIBOPENSSL_BUILD_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)
endef
define LIBOPENSSL_INSTALL_STAGING_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) INSTALL_PREFIX=$(STAGING_DIR) install
endef
define HOST_LIBOPENSSL_INSTALL_CMDS
$(HOST_MAKE_ENV) $(MAKE) -C $(@D) install
endef
define LIBOPENSSL_INSTALL_TARGET_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) INSTALL_PREFIX=$(TARGET_DIR) install
rm -rf $(TARGET_DIR)/usr/lib/ssl
rm -f $(TARGET_DIR)/usr/bin/c_rehash
endef
# libdl has no business in a static build
ifeq ($(BR2_STATIC_LIBS),y)
define LIBOPENSSL_FIXUP_STATIC_PKGCONFIG
$(SED) 's#-ldl##' $(STAGING_DIR)/usr/lib/pkgconfig/libcrypto.pc
$(SED) 's#-ldl##' $(STAGING_DIR)/usr/lib/pkgconfig/libssl.pc
$(SED) 's#-ldl##' $(STAGING_DIR)/usr/lib/pkgconfig/openssl.pc
endef
LIBOPENSSL_POST_INSTALL_STAGING_HOOKS += LIBOPENSSL_FIXUP_STATIC_PKGCONFIG
endif
ifneq ($(BR2_STATIC_LIBS),y)
# libraries gets installed read only, so strip fails
define LIBOPENSSL_INSTALL_FIXUPS_SHARED
chmod +w $(TARGET_DIR)/usr/lib/engines/lib*.so
for i in $(addprefix $(TARGET_DIR)/usr/lib/,libcrypto.so.* libssl.so.*); \
do chmod +w $$i; done
endef
LIBOPENSSL_POST_INSTALL_TARGET_HOOKS += LIBOPENSSL_INSTALL_FIXUPS_SHARED
endif
ifeq ($(BR2_PACKAGE_PERL),)
define LIBOPENSSL_REMOVE_PERL_SCRIPTS
$(RM) -f $(TARGET_DIR)/etc/ssl/misc/{CA.pl,tsget}
endef
LIBOPENSSL_POST_INSTALL_TARGET_HOOKS += LIBOPENSSL_REMOVE_PERL_SCRIPTS
endif
ifeq ($(BR2_PACKAGE_LIBOPENSSL_BIN),)
define LIBOPENSSL_REMOVE_BIN
$(RM) -f $(TARGET_DIR)/usr/bin/openssl
$(RM) -f $(TARGET_DIR)/etc/ssl/misc/{CA.*,c_*}
endef
LIBOPENSSL_POST_INSTALL_TARGET_HOOKS += LIBOPENSSL_REMOVE_BIN
endif
ifneq ($(BR2_PACKAGE_LIBOPENSSL_ENGINES),y)
define LIBOPENSSL_REMOVE_LIBOPENSSL_ENGINES
rm -rf $(TARGET_DIR)/usr/lib/engines
endef
LIBOPENSSL_POST_INSTALL_TARGET_HOOKS += LIBOPENSSL_REMOVE_LIBOPENSSL_ENGINES
endif
$(eval $(generic-package))
$(eval $(host-generic-package))
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