2016-08-18 01:02:36 +02:00
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################################################################################
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#
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# kvm-unit-tests
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#
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################################################################################
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2017-12-03 14:41:18 +01:00
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KVM_UNIT_TESTS_VERSION = kvm-unit-tests-20171020
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2016-08-18 01:02:36 +02:00
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KVM_UNIT_TESTS_SITE = $(BR2_KERNEL_MIRROR)/scm/virt/kvm/kvm-unit-tests.git
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KVM_UNIT_TESTS_SITE_METHOD = git
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2017-03-30 15:43:37 +02:00
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KVM_UNIT_TESTS_LICENSE = LGPL-2.0
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2016-08-18 01:02:36 +02:00
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KVM_UNIT_TESTS_LICENSE_FILES = COPYRIGHT
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ifeq ($(BR2_arm),y)
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KVM_UNIT_TESTS_ARCH = arm
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else ifeq ($(BR2_i386),y)
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KVM_UNIT_TESTS_ARCH = i386
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else ifeq ($(BR2_powerpc64)$(BR2_powerpc64le),y)
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KVM_UNIT_TESTS_ARCH = ppc64
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else ifeq ($(BR2_x86_64),y)
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2016-11-06 13:39:26 +01:00
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KVM_UNIT_TESTS_ARCH = x86_64
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2016-08-18 01:02:36 +02:00
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endif
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ifeq ($(BR2_ENDIAN),"LITTLE")
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KVM_UNIT_TESTS_ENDIAN = little
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else
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KVM_UNIT_TESTS_ENDIAN = big
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endif
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KVM_UNIT_TESTS_CONF_OPTS =\
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2016-11-06 13:39:26 +01:00
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--arch="$(KVM_UNIT_TESTS_ARCH)" \
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2018-09-12 12:22:53 +02:00
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--processor="$(GCC_TARGET_CPU)" \
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2016-08-18 01:02:36 +02:00
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--endian="$(KVM_UNIT_TESTS_ENDIAN)"
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2016-10-26 05:19:15 +02:00
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# For all architectures but x86-64, we use the target
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# compiler. However, for x86-64, we use the host compiler, as
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# kvm-unit-tests builds 32 bit code, which Buildroot toolchains for
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# x86-64 cannot do.
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package/kvm-unit-tests: really fix build on Arch Linux x86_64
On x86_64, we use the host compiler instead of the target compiler to
build kvm-unit-tests, because it is built with -m32 and our target
compiler doesn't support that.
However, the compiler on Arch Linux is broken: it *always* builds with
-fstack-protector, even when -ffreestanding is passed. However, when
-fnostdlib is passed at link time (which is normally the case when
building with -ffreestanding), it is not linked with the stack-protector
library. This leads to a link time error:
/usr/bin/ld: x86/realmode.o: in function `print_serial_u32':
.../x86/realmode.c:104: undefined reference to `__stack_chk_fail'
Since the entire package is built with -ffreestanding, it doesn't
support stack-protector at all. Therefore, simply pass
-fno-stack-protector explicitly on x86_64 to work around the bug in Arch
Linux.
Commit c0ffd16e4 tried to do this, but got the condition wrong:
-fno-stack-protector was passed in all cases *except* for x86_64. This
commit fixes that, by inverting the condition and moving the
--cross-prefix part to the else branch.
Fixes:
http://autobuild.buildroot.net/results/ca9576721214ecdce5622f2b7ec4fd4fc3699ac0/
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Cc: Matthew Weber <matthew.weber@rockwellcollins.com>
Reviewed-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Tested-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-11-17 19:41:14 +01:00
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ifeq ($(BR2_x86_64),y)
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2019-05-26 00:22:09 +02:00
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# Arch Linux adds -fstack-protector even when building with -ffreestanding, but
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# it doesn't link with the stack-protector library when -nostdlib is passed,
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# which leads to a link error. Therefore, disable it explicitly to work around
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# this bug in Arch Linux. https://bugs.archlinux.org/task/64270
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KVM_UNIT_TESTS_MAKE_OPTS += EXTRA_CFLAGS=-fno-stack-protector
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package/kvm-unit-tests: really fix build on Arch Linux x86_64
On x86_64, we use the host compiler instead of the target compiler to
build kvm-unit-tests, because it is built with -m32 and our target
compiler doesn't support that.
However, the compiler on Arch Linux is broken: it *always* builds with
-fstack-protector, even when -ffreestanding is passed. However, when
-fnostdlib is passed at link time (which is normally the case when
building with -ffreestanding), it is not linked with the stack-protector
library. This leads to a link time error:
/usr/bin/ld: x86/realmode.o: in function `print_serial_u32':
.../x86/realmode.c:104: undefined reference to `__stack_chk_fail'
Since the entire package is built with -ffreestanding, it doesn't
support stack-protector at all. Therefore, simply pass
-fno-stack-protector explicitly on x86_64 to work around the bug in Arch
Linux.
Commit c0ffd16e4 tried to do this, but got the condition wrong:
-fno-stack-protector was passed in all cases *except* for x86_64. This
commit fixes that, by inverting the condition and moving the
--cross-prefix part to the else branch.
Fixes:
http://autobuild.buildroot.net/results/ca9576721214ecdce5622f2b7ec4fd4fc3699ac0/
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Cc: Matthew Weber <matthew.weber@rockwellcollins.com>
Reviewed-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Tested-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-11-17 19:41:14 +01:00
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else
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KVM_UNIT_TESTS_CONF_OPTS += --cross-prefix="$(TARGET_CROSS)"
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2016-10-26 05:19:15 +02:00
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endif
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2016-08-18 01:02:36 +02:00
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define KVM_UNIT_TESTS_CONFIGURE_CMDS
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cd $(@D) && ./configure $(KVM_UNIT_TESTS_CONF_OPTS)
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endef
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define KVM_UNIT_TESTS_BUILD_CMDS
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2019-05-26 00:22:09 +02:00
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$(TARGET_MAKE_ENV) $(MAKE) $(KVM_UNIT_TESTS_MAKE_OPTS) -C $(@D) \
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standalone
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2016-08-18 01:02:36 +02:00
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endef
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define KVM_UNIT_TESTS_INSTALL_TARGET_CMDS
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2019-05-26 00:22:09 +02:00
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$(TARGET_MAKE_ENV) $(MAKE) $(KVM_UNIT_TESTS_MAKE_OPTS) -C $(@D) \
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2016-08-18 01:02:36 +02:00
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DESTDIR=$(TARGET_DIR)/usr/share/kvm-unit-tests/ \
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install
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endef
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# Does use configure script but not an autotools one
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$(eval $(generic-package))
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