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RPM interally has support to build and work with the stack protector.
This is disabled by default in the RPM package, and the proper settings
should be specified in the security_flags. Using the default setting of
stack-protector-strong causes linking problems due to issues with libtool
selecting the wrong GCC objections to link against.
Falling back to the RPM values of stack-protector will permit linking to
work properly, and some level of protection.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
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Change the name to core2-32 from core2.
There's no AVAILTUNES with the name core2. Make sure that we specify
the correct TUNE name so PACKAGE_EXTRA_ARCHS is expanded correctly.
[ YOCTO #9197 ]
Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com>
Signed-off-by: Anuj Mittal <anujx.mittal@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Hob was the only thing paying attention to this, and now Hob itself has
been removed we can remove this as well.
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Hob was the only thing paying attention to this, and now Hob itself has
been removed we can remove this as well.
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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uninative has some specific setup requirements. Rather than have everyone
doing this themselves, do this centrally and allow people to opt into it
based on some Yocto Project builds of the uninative tarballs.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Apply the same sort of changes to the Cortex-A17 tune as were done in commit
35392025f3236f5e5393f9cf0857732da9a2e503.
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Changes to the btrfs-tools recipe means we need to add libgcc-native
to ASSUME_PROVIDED.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fix the quotes in the bb.utils.contains feature check so that the call
results in a boolean value instead of a string, which allows the warning
check to occur.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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newer kernels
udev has started to fail on new kernels (4.4), due to being deprecated in favor
of systemd's udev implementation. To maintain a sysvinit alternative we also
need to provide an alternative to udev. Eudev is a fork of systemds udev,
this new eudev recipe provides upstream udev 220 funcitonality.
- Removes patches that dont apply anymore
- ToDo: eudev-ptest?
[YOCTO #8998]
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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fontconfig is a stable API dependency and allarch fonts are desirable.
This matches the other fonts.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The sanity.bbclass changes required the layer verison to increase,
this adds that missing component.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Define tunnings to enable 32 register VFPv3 for cortexa9 processor cores
More details: http://www.arm.com/products/processors/technologies/vector-floating-point.php
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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The extensible SDK replaces adt-installer so this can be removed now,
all future effort in this direction will be placed onto that.
This includes a layer version change so the autobuilder knows when to
stop building adt-installer.
[YOCTO #6404]
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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poky transition)
Right now, only one configuration file can be processed (conf/bblayers.conf)
and it can only have one version number. This is a cause of immense friction
between OE-Core and Poky since if one needs a version change, it shouldn't
be forced on the other.
We'd like to rename the meta-yocto layer (within the meta-yocto repository)
to meta-poky. To do this, we need to correct the bblayers.conf file and that
means changing the sanity version. After the pain this caused the last time,
Paul made me promise never to have them out of sync between OE-Core and Poky,
equally, having every distro changing config update OE-Core isn't scalable
either.
This patch changes the sanity upgrade method to list a more generic format:
<config file>:<current version variable name>:<required version variable name>:<upgrade function>
This in theory allows us to support upgrades to any of the core
configuration files, and allow layers to extend them as needed. Files
with the same name can be handled in different layers by setting a unique
version name variable in the file itself. The upgrade code is only called
if the version variable is set.
To allow us to make the poky name change and use a new configuration file
name, one last version bump is included for poky to handle the transition.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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It's possible for findutils-native to get built. There's no point in this as
this is part of the expected host platform but this can introduce races or even
bugs (4.5.19 appears to have a leaking fd bug, resulting in asserts) so add it
to ASSUME_PROVIDED so it definitely won't get built.
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Drop kconfig and options-group support
Forward port cross-localedef support
Assume ssp support in libc when building gcc-initial
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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waf.bbclass disables no-static-libs for all waf recipes, so we don't need to
have it explicitly disabled here now.
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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in sdk,there are some utils in sysroot/host-os/bin, sysroot/host-os/sbin/,sysroot/host-os/usr/bin need to use, so add these three paths to PATH in env.sh.
Signed-off-by: Jun Zhang <jun.zhang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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We need to disable static flags for libcap-native as well.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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In debugging information, it uses target paths rather than
build ones as compile dir.
...
-fdebug-prefix-map=old=new
When compiling files in directory old, record debugging
information describing them as in new instead.
...
Compile without this fix:
objdump -g git/test.o
...
The Directory Table (offset 0x1b):
| 1 /buildarea/raid0/hjia/build-20160119-yocto-buildpath/tmp/sysroots/x86_64-linux/usr/lib/
i686-pokymllib32-linux.lib32-gcc-cross-initial-i686/gcc/i686-pokymllib32-linux/5.3.0/include
| 2 /buildarea/raid0/hjia/build-20160119-yocto-buildpath/tmp/sysroots/lib32-qemux86-64/usr/include/bits
| 3 /buildarea/raid0/hjia/build-20160119-yocto-buildpath/tmp/sysroots/lib32-qemux86-64/usr/include
...
Compile with this fix:
objdump -g git/test.o
...
The Directory Table (offset 0x1b):
| 1 /usr/lib/i686-pokymllib32-linux.lib32-gcc-cross-initial-i686/gcc/i686-pokymllib32-linux/
5.3.0/include
| 2 /usr/include/bits
| 3 /usr/include
...
[YOCTO #7058]
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This recipe and its packages are by design like a packagegroup and
can be safely depended not to change names upon despite it being machine
specific.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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cmake doesn't have a standard for disabling static libraries so libical needs an
explicit statement.
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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libtool decides to
filter out -fstack-protector-strong on its own and its documented here
https://www.gnu.org/software/libtool/manual/html_node/Stripped-link-flags.html
this causes linking errors when linking libbfd.so since objects (.o) are
compiled using -fstack-protector-strong so they are expecting to link
with libssp but the option goes missing in linker flags.
With this patch the security flags are hoisted upto CC itself and
libtool thankfully does not touch CC.
Adding to CC also means that we can now remove it from LDFLAGS since
when gcc driver is used to do linking then we have LD = CC and this
option makes to linker cmdline
Since CC is used without CFLAGS in configure tests, some tests fail
complaining that -Olevel is not used while using _FORTIFY_SOURCE
therefore added SELECTED_OPTIMIZATION to TARGET_CC_ARCH as well
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Setting EXTRA_OEMAKE to "-e MAKEFLAGS=" by default is a historical
accident and many classes (e.g. autotools.bbclass, module.bbclass) and
recipes have to override this default in order to work with sensible
build systems.
Now that openssl and pciutils have been fixed to set EXTRA_OEMAKE
explicitly it is possible to set EXTRA_OEMAKE = "".
Signed-off-by: Mike Crowe <mac@mcrowe.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Static libraries are old technology. We've left them around since in
previous tests, they only added around 5% to the overall build time.
With new and interesting uses of OE, they're becoming more problematic.
For example, sstate becomes much larger with static libs enabled which
increases the size of eSDK and increases the time taken for sstate
operations. Since the static libs contain all the debugging symbols,
they're also pretty huge.
This patch adds a common include file which allows the user or distro
to disable the static libraries in the majority of cases.
There are some libs where we do need the static lib, a good example
being pseudo-native which uses sqlite3-native static libs. These are
left enabled by the include file, as are recipes where --disable-static
doesn't work, or isn't supported. This list can likely be reduced over
time as individual corner cases are addressed.
Maintaining this list in a common location is more desireable than
everyone doing it themselves. Poky will switch to using this, OE-Core
will need to discuss that as its default.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This patch adds rng-tools to MACHINE_EXTRA_RRECOMMENDS so that can be
used to provide the additional entropy to prevent hangs in getrandom()
for qemu images
[YOCTO #8681]
[YOCTO #8816]
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This requires the python expansion changes and allow SRCPV
to work correctly without errors.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This variable hasn't been used for a *long* time, remove it from bitbake.conf.
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Exmap was a useful tool but it appears to be unsupported.
Remove it from the sample local.conf and remove the
commented lines from the profile tools packagegroup.
Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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initramfs-framework now RDEPENDS on ${VIRTUAL-RUNTIME_base-utils},
which can be busybox or some alternative like toybox. Making the
SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS exception flexible, too, ensures that
distros using toybox still pass the selftests.
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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If tune-corei7 is in use then the target binaries may contain instructions that
qemu-x86-64 can't execute by default, resulting in errors on rootfs construction:
NOTE: Running intercept scripts:
NOTE: > Executing update_font_cache intercept ...
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
In this case the instruction is popcnt, part of SSE4.2, so tell Qemu to emulate
the CPU that the tune targets (in this case, Nehalem). Also pass check=false as
the Nehalem machine supports VME but user-space qemu doesn't, which produces a
warning unless CPUID checking is disabled.
[ YOCTO #8888 ]
Signed-off-by: Ross Burton <ross.burton@intel.com>
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If SRCPV is set, it can be expanded when SRC_URI doesn't support it
leading to errors. Avoid doing this by setting it only when it makes
sense.
This patch depends on the bitbake python expansion patch series.
[YCOTO #7772]
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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It causes a catch-22 situation where we build libssp in gcc-runtime but also
pass -fstack-protector flags which require libssp
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This is a better version of -fstack-protector-all with reduced stack usage and
better performance yet giving same amount of coverage. It's available in gcc
4.9 onwards.
https://outflux.net/blog/archives/2014/01/27/fstack-protector-strong/ has more
details.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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As otherwise the security flags can leak into target builds. This can result in
flags that the host compiler doesn't support, causing build failures.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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sysroots/x86_64-linux/usr/libexec/x86_64-poky-linux/gcc/x86_64-poky-linux/5.3.0/ld:
syslinux.o: relocation R_X86_64_32 against `.rodata.str1.1' can not be used
when making a shared object; recompile with -fPIC
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This recipe is very old, unmaintained, not used at all in OE-Core, and not
useful in a world that has moved to GTK+ 3 (even if Sato is slow at catching
up).
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Setting PKG_CONFIG_SYSTEM_{HEADERS/INCLUDE}_PATH for nativesdk isn't
enough, we also need to deal with multlib cases where libdir from
pkg-config-native isn't correct. Native builds are about the only
case where this variable shouldn't be set.
Therefore move the code from nativesdk to bitbake.conf and unexport it
in the native case.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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init system
OE core provides systemd,busybox as options for system init system along
with sysvinit being the default. Document the needed settings to enable
systemd and busybox as options if user wishes.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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For clarity and consistency, add a dependency on wget-native for any URIs that
will be fetched using the wget fetcher, and add wget-native to ASSUME_PROVIDED.
Signed-off-by: Ross Burton <ross.burton@intel.com>
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FULL_OPTIMIZATION with bitbake.conf
Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The Cortex M1, M3 and R4 CPU tuning files are poorly tested (if at
all). They have no obvious users either inside or outside oe-core.
Until OE officially gains support for CPUs without an MMU, these
tuning files are probably better maintained outside of oe-core (e.g.
in a separate meta-nommu layer).
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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G4 does not have SPE, so we make that explicit in the tune files and
since we emulate G4 when building Qemu, we ensure it for qemuppc as
well.
GCC config for powerpc-linux is made to include SPE by default which is
equivalent if the tripet was powerpc-linux*spe, this forces gcc to
configure assembler to enable -mspe by default, when we do that then the
kernel fails to compile with binutils 2.26, since newer assembler is
smart to detect the tlbia instructions are not compatible with SPE and
hence the kernel build breaks rightly. We configure the kernel for G4 as
well where it enables tlbia instrucitons rightly so because it thinks
its being configured for power4. So we keep the options but do not force
-mspe down to assembler as default.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Exporting PATCH_GET = "0" has been redundant since patch 2.6.0 was
released in 2009:
http://git.savannah.gnu.org/cgit/patch.git/commit/?id=b008dece18e6b94b8a13ea44a253855bf407ed01
Host distros which shipped with patch 2.5.x (e.g. Centos 5) are no
longer supported, so this export can be retired from bitbake.conf.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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python hard-codes the encoding of many locales; for instance, en_US is
always assumed to be ISO-8859-1, regardless of the actual encoding of
the en_US locale on the system. cf
https://hg.python.org/cpython/file/7841e9b614eb/Lib/locale.py#l1049,
getdefaultlocale(), etc. This code appears to date back to python 2.0.
The source of this hard-coding is Xorg's locale.alias but is ultimately
justified by glibc's SUPPORTED.
This causes problems on OE, because any locale lacking an explicit
encoding suffix (e.g. en_US) is UTF-8. It has been this way from the
beginning (svn r1). That is not a bug, per se -- no specification
prohibits this AFAIK. But it seems to be at odds with virtually every
other glibc-based distribution in existence. To avoid needlessly
aggravating hidden bugs that nobody else might hit, it makes sense to
disable this behavior such that locales are named precisely as specified
by SUPPORTED.
I suppose that reasonable minds may disagree on whether or not the
current behavior is prudent; at the very least, this is likely to break
IMAGE_LINGUAS settings. So let's create a new distro variable
LOCALE_UTF8_IS_DEFAULT to allow either behavior. Set it to 0 and all
your locales get named exactly like they are in SUPPORTED. Leave it at 1
to preserve current OE locale naming conventions.
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Update the info about BBMASK to reflect that it can now contain
multiple regular expressions.
Also correct a misspelled PREFERRED_VERSION in a comment.
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Mark Hatle
Chang Rebecca Swee Fun
Paul Eggleton
Richard Purdie
Trevor Woerner
Nathan Rossi
Alejandro Hernandez
Richard Tollerton
Ross Burton
Khem Raj
Jun Zhang
Hongxu Jia
Mike Crowe
Saul Wold
Randy MacLeod
Patrick Ohly
Pascal Bach
Andre McCurdy
Peter Kjellerstedt