![Tobias Blass](/assets/img/avatar_default.png)
Botan compiles all PowerPC code with AltiVec support and only determines at runtime whether the CPU even supports it. If the target CPU uses the older SPE extensions, though, this is too late; since SPE and AltiVec are incompatible, gcc aborts the compilation. This patch explicitly disables AltiVec support unless BR2_POWERPC_CPU_HAS_ALTIVEC is defined Signed-off-by: Tobias Blass <tobias.blass@rohde-schwarz.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
69 lines
1.5 KiB
Makefile
69 lines
1.5 KiB
Makefile
################################################################################
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#
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# botan
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#
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################################################################################
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BOTAN_VERSION = 1.10.16
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BOTAN_SOURCE = Botan-$(BOTAN_VERSION).tgz
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BOTAN_SITE = http://botan.randombit.net/releases
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BOTAN_LICENSE = BSD-2-Clause
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BOTAN_LICENSE_FILES = doc/license.txt
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BOTAN_INSTALL_STAGING = YES
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BOTAN_CONF_OPTS = \
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--cpu=$(BR2_ARCH) \
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--os=linux \
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--cc=gcc \
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--cc-bin="$(TARGET_CXX)" \
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--prefix=/usr
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ifeq ($(BR2_STATIC_LIBS),y)
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BOTAN_CONF_OPTS += --disable-shared --no-autoload
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endif
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ifeq ($(BR2_PACKAGE_BZIP2),y)
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BOTAN_DEPENDENCIES += bzip2
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BOTAN_CONF_OPTS += --with-bzip2
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endif
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ifeq ($(BR2_PACKAGE_GMP),y)
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BOTAN_DEPENDENCIES += gmp
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BOTAN_CONF_OPTS += --with-gnump
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endif
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ifeq ($(BR2_PACKAGE_OPENSSL),y)
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BOTAN_DEPENDENCIES += openssl
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BOTAN_CONF_OPTS += --with-openssl
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endif
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ifeq ($(BR2_PACKAGE_ZLIB),y)
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BOTAN_DEPENDENCIES += zlib
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BOTAN_CONF_OPTS += --with-zlib
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endif
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ifeq ($(BR2_POWERPC_CPU_HAS_ALTIVEC),y)
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BOTAN_CONF_OPTS += --enable-altivec
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else
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BOTAN_CONF_OPTS += --disable-altivec
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endif
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define BOTAN_CONFIGURE_CMDS
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(cd $(@D); $(TARGET_MAKE_ENV) ./configure.py $(BOTAN_CONF_OPTS))
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endef
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define BOTAN_BUILD_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) AR="$(TARGET_AR) crs"
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endef
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define BOTAN_INSTALL_STAGING_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR="$(STAGING_DIR)/usr" install
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endef
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define BOTAN_INSTALL_TARGET_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR="$(TARGET_DIR)/usr" install
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endef
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$(eval $(generic-package))
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