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Only relevant for krogoth since version 2.24+ (master, morty) is not affected.
Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
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The nativesdk libc when used by buildtools has a hard requirement on supporting
a UTF-8 locale because Python 3 needs a UTF-8 locale. However we currently only
ship the C locale, which means that Python attempts to lookup the user's locale
(for example, en_NZ.UTF-8) in the locale archive under it's prefix it fails and
falls back to C. This the results in Python using ASCII instead of UTF-8 for
file encoding, and bitbake breaks.
Th obvious solution would be to ship all locales, but this would add
approximately 250MB to the size of the buildtools tarball (which is currently
around 30MB). Generating a binary locale archive reduces this down to 100MB,
but this is still a drastic increase in footprint. If we ship a subset of
locales in the tarball then there will be users whose locale isn't in the
tarball, and they'll have to change their locale to an "approved" one, which
isn't the best of messages to send to new users.
The alternative is to tell the nativesdk libc that the locale archive isn't
under it own prefix but is in fact at /usr/lib/locale/locale-archive, so the
buildtools libc uses the host locale archive. The locale archive format appears
to be at least fairly stable: our glibc 2.24 can read the locale archive
generated by glibc 2.17 (Centos 7).
[ YOCTO #9775 ]
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Master will a have fix after pending update
Signed-off-by: Armin Kuster <akuster@mvista.com>
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Master not affected.
Signed-off-by: Armin Kuster <akuster@mvista.com>
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Use the autotools default configure commands and just tell autotools
where to run configure from.
This fixes the build when running on an aarch64 host, which the prebuilt
configure scripts with glibc 2.22 do not recognize.
(From OE-Core rev: 33d4c758a5d71435437dde74556d32404d91342f)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster@mvista.com>
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They were CEVs and should be already in the source after upgraded.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Yocto's ldconfig-native was exported from an old version of glibc and
generates an ld.so.cache that is partially ignored by current versions
of glibc when loading libraries. This occurs for 64-bit binaries, where
glibc expects FLAG_ELF_LIBC6, but ldconfig-native only generates the
standard ELF flag. Fix this with an additional patch on top of the patch
for now.
You can verify this by applying the patch below to your target copy of
glibc and running
LD_DEBUG=libs /lib64/ld-linux-x86-64.so.2 --list $anybinary
--- ./elf/dl-cache.c.orig 2016-01-07 11:05:36.823447171 +0100
+++ ./elf/dl-cache.c 2016-01-07 11:19:53.925878628 +0100
@@ -106,6 +106,8 @@
if (_dl_cache_check_flags (flags) \
&& _dl_cache_verify_ptr (lib->value)) \
{ \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS))\
+ _dl_debug_printf (" considering file %s\n", cache_data + lib->value); \
if (best == NULL || flags == GLRO(dl_correct_cache_id)) \
{ \
HWCAP_CHECK; \
@@ -117,6 +119,9 @@
searching. */ \
break; \
} \
+ } else { \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \
+ _dl_debug_printf (" ignoring file %s due to flags %x, expected %x\n", cache_data + lib->value, lib->flags, GLRO(dl_correct_cache_id)); \
} \
} \
while (++middle <= right); \
@@ -265,14 +270,23 @@
/* Only accept hwcap if it's for the right platform. */
#define HWCAP_CHECK \
- if (lib->hwcap & hwcap_exclude) \
+ if (lib->hwcap & hwcap_exclude) { \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \
+ _dl_debug_printf (" hwcap mismatch %x vs. %x\n", lib->hwcap, hwcap_exclude); \
continue; \
- if (GLRO(dl_osversion) && lib->osversion > GLRO(dl_osversion)) \
+ } \
+ if (GLRO(dl_osversion) && lib->osversion > GLRO(dl_osversion)) { \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \
+ _dl_debug_printf (" os version mismatch %x vs. %x\n", lib->osversion, GLRO(dl_osversion)); \
continue; \
+ } \
if (_DL_PLATFORMS_COUNT \
&& (lib->hwcap & _DL_HWCAP_PLATFORM) != 0 \
- && (lib->hwcap & _DL_HWCAP_PLATFORM) != platform) \
- continue
+ && (lib->hwcap & _DL_HWCAP_PLATFORM) != platform) { \
+ if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)) \
+ _dl_debug_printf (" platform mismatch %x vs. %x\n", lib->hwcap & _DL_HWCAP_PLATFORM, platform); \
+ continue; \
+ }
SEARCH_CACHE (cache_new);
}
else
This version of ldconfig-native should really be replaced with a version
matching the glibc source in use on the target platform.
Signed-off-by: Clemens Lang <clemens.lang@bmw-carit.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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We're seeing various failures where nativesdk glibc can't find the gconv
modules. We've tried various workaround but this needs fixing 'properly'.
One significant problem is knowing when a binary would use this glibc
and hence when to set the path and when not to.
Add the default path to its own special section which the sdk
relocation script already knows how to handle and remap.
This significantly improves the usability of uninative.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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- Avoid code duplication to handle -O, -O1 and -Os cases
- Consider the effective optimisation level only (avoids spurious
warnings if multiple optimisation flags are present).
- Prefix warnings with PN instead of hardcoding "glibc" (avoids
confusing warnings since the test is also applied to glibc-initial,
nativesdk-glibc, nativesdk-glibc-initial, etc, and each could
potentually have different optimisation flags).
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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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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CVE-2015-7547: getaddrinfo() stack-based buffer overflow
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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it was found that out-of-range time values passed to the strftime function may
cause it to crash, leading to a denial of service, or potentially disclosure
information.
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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A stack overflow vulnerability was found in nan* functions that could cause
applications which process long strings with the nan function to crash or,
potentially, execute arbitrary code.
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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A stack overflow vulnerability in the catopen function was found, causing
applications which pass long strings to the catopen function to crash or,
potentially execute arbitrary code.
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The process_envvars function in elf/rtld.c in the GNU C Library (aka glibc or
libc6) before 2.23 allows local users to bypass a pointer-guarding protection
mechanism via a zero value of the LD_POINTER_GUARD environment variable.
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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WARNING: QA Issue: glibc-locale: /glibc-binary-localedata-sd-in/usr/lib/locale/sd_IN/LC_CTYPE is owned by uid 1000, which is the same as the user running bitbake. This may be due to host contamination [host-user-contaminated]
fix type
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add patch from commit 96b1b5c127e9e0e637aaf7948cf3330a94a5cd57 to cross-localedef-native
to avoid broken images built with ENABLE_BINARY_LOCALE_GENERATION set to 1:
$ sh -c "export LANG=de_DE; ls -la"
sh: loadlocale.c:130: _nl_intern_locale_data: Assertion `cnt < (sizeof (_nl_value_type_LC_COLLATE) / sizeof (_nl_value_type_LC_COLLATE[0]))' failed.
Aborted
Signed-off-by: Jens Rehsack <sno@netbsd.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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We need to expand SELECTED_OPTIMIZATION later, so
do not immediate expansion, and do the work in
anonymous python function.
It is reasonable to give an error for -O0.
[YOCTO #7058]
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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PATCH_GET is no longer exported by bitbake.conf, so no longer needs
to be pruned from the glibc do_compile() environment.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Ross Burton <ross.burton@intel.com>
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Avoid potential build path in output files.
[YOCTO #8894]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
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With the autodebug package generation logic, specifically setting FILES_${PN}-dbg
isn't needed in most cases, we can remove them.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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It turns out writing the same list of packaging tasks multiple
times in multiple places is error prone. Move this to a new class
'nopackages", migrate existing users and add glibc-initial and
libgcc-initial since we don't want packages for those recipes.
This means the sstate for those recipes won't be installed, saving
small amounts of build time and bandwidth.
A reference to the old package_write task is also dropped.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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$libdir/glibc is deleted if it doesn't exist but this is incorrectly assuming
what variables are used to create this directory. In fact libexecdir is being
used in the Makefile so use that in the recipe too.
This fixes builds where libexecdir is changed.
Signed-off-by: Ross Burton <ross.burton@intel.com>
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When confronted with an empty line, getmntent() can underrun
a buffer, possibly doing very strange things if it finds
additional space/tab characters. Backport the upstream fix.
Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Also Fix LSB NG cases:
* /tset/ANSI.os/locale/setlocale/T.setlocale 1 2 4 5 15
* /tset/ANSI.os/string/strcoll_X/T.strcoll_X 1
* /tset/LI18NUX2K.L1/base/wcscoll/T.wcscoll 1
* /tset/LI18NUX2K.L1/utils/localedef/T.localedef 7
* /tset/LI18NUX2K.L1/utils/sort/T.sort 1 3 17 19 33 35
* /tset/LI18NUX2K.L1/utils/comm/T.comm 1 2
* /tset/LI18NUX2K.L1/utils/ls-fh/T.ls-fh 2
This patch is backported from
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=6c84109cfa26f35c3dfed3acb97d347361bd5849
Signed-off-by: Li Xin <lixin.fnst@cn.fujitsu.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Ross Burton <ross.burton@intel.com>
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A bug in glibc 2.22's ld.so interface for the prelink support causes
the displayed values to be incorrect. The included path fixes this
issue.
Clear ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA for prelink
prelink runs ld.so with the environment variable LD_TRACE_PRELINKING
set to dump the relocation type class from _dl_debug_bindings. prelink
has the following relocation type classes:
where ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA has a conflict with
RTYPE_CLASS_TLS.
Since prelink doesn't use ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA, we
should clear the ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA bit when the
DL_DEBUG_PRELINK bit is set.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
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The fix consist of allowing 64bit atomic ops for x86.
This should be safe for i586 and newer CPUs.
It also makes the synchronization more efficient.
[YOCTO #8140]
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The 'BRANCH' variable name has no explicit relation with the
SRC_URI. Using 'SRCBRANCH' makes it more obvious and easier to
identify.
This patch makes the use consistent across the metadata.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Switching MACHINE was causing nativesdk-glibc to rebuild. This was
from the use of OVERRIDES in one of the functions. Exclude OVERRIDES
from the checksum to avoid this.
[patch to oe-selftest to ensure this doesn't regress follows]
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The nscd init script uses #! /bin/bash but only really uses one bashism
(translated strings), so remove them and switch the shell to #! /bin/sh.
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Fix a variety of problems such as typos, bad punctuations, or incorrect
Upstream-Status values.
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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provide the nfs-client IMAGE_FEATURES, to ease a user to only
install nfs client related files to image
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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install nscd related configuration file, startup files, and package them,
make nscd easy to startup
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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There might be unexpected errors when use host's rpcgen.
[YOCTO #8181]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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* INSANE_SKIP_${PN}_append_aarch64 is causing following warning in some
setups:
WARNING: Variable key INSANE_SKIP_${PN} () replaces original key INSANE_SKIP_glibc ().
* in worst case this will be applied also for glibc-initial package
which is using the same glibc-package.inc, but glibc-initial doesn't
create any packages so we should be fine
* someone building for aarch64 should confirm verify that this
INSANE_SKIP is still needed and cannot be fixed properly it was
introduced in:
commit aeb6f53dd607ceb0d2265a05c27f751109c73752
Author: Mark Hatle <mark.hatle@windriver.com>
Date: Thu Dec 18 16:51:13 2014 +0800
glibc-package: aarch64 enable symlink for ABI compliance
aarch64 requires the ld.so to be present in /lib, even if the rest
of the libraries are installed into an alternative directory.
See: https://sourceware.org/glibc/wiki/ABIList
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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glibc has recently turned on Werror globally which is good but then not
all option combos are well tested so there still remains cleanup needed
when not using -O2, so lets just disable Werror in such cases, until
fixed upstream
Change-Id: I2d491c360a15b0752c97ff77ee0faaeede6e8d2a
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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libmvec is new library in glibc 2.22 and currently turned on by default
on x86_64. this helps in packaging it properly when its generated
Fixes warning like
WARNING: QA Issue: nativesdk-glibc: Files/directories were installed but
not shipped in any package:
/usr/local/oecore-x86_64/sysroots/x86_64-angstromsdk-linux/lib/libmvec-2.21.90.so
Please set FILES such that these items are packaged. Alternatively if
they are unneeded, avoid installing them or delete them within
do_install. [installed-vs-shipped]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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- git'ify the OE patches
- add_resource_h_to_wait_h.patch - dropped, we do not support that old
perf anymore
- mips-rld-map-check.patch - Dropped because binutils is fixed for it
see https://sourceware.org/ml/binutils/2011-12/msg00112.html
- initgroups_keys.patch - Folded into
0026-eglibc-Forward-port-eglibc-options-groups-support.patch
Change-Id: Ib8e731b212f52b8ff12e2180babbc19970fb1ef1
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Overriding TUNE_CCARGS this way breaks MULTILIB setup for MIPS. This
override disables multilib handling of tunes for TUNE_CCARGS, thus
enforcing glibc's TUNE_CCARGS to the TUNE_CCARGS of main DEFAULTTUNE.
Glibc perfectly build without this override for both simple and multilib
cases.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The current warning is:
WARNING: glibc: unable to generate header for spray.x
Which is easier to debug than:
WARNING: unable to generate header for spray.x
And remove the file before generate it again to fix the warning when
recompile:
file `bootparam_prot.h' already exists and may be overwritten
WARNING: unable to generate header for bootparam_prot.x
file `nlm_prot.h' already exists and may be overwritten
WARNING: unable to generate header for nlm_prot.x
[snip]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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There is no ac_cv_path_KSH in configure, can't find it
in config.log after remove, either.
(From OE-Core rev: 6b58670d8b8f2d1c1a7d5043652f48a364a0df5d)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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There is no "{ (exit 1); exit 1; }; }" in configure any more, and also
remove chmod since sed command is removed.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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ldconfig-native was grepped from an old version of glibc, and its output
lacks neccessary 64bit flag in entries.
Due to this defect, ctypes.util.find_library() python function fails to
detect any library due to the old file format that ldconfig-native
creates. This fix sets architecture-dependent 64bit flags for 64-bit ELF.
Since the host's elf.h may not have definition for new AArch64 machine
type, a work-around is added to correctly flag 64-bit ARM libraries.
Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add functionality to strip binaries/libraries going into the sysroot. Whilst
this does fractionally slow down the build, it also significantly reduces the
size of the sstate cache files.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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we still need nativesdk or native recipes for libc to come
from glibc, but only be ignored for target recipes types
Change-Id: Ibaf8114f2aef63f1eadf493b264e78cd928535a0
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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An appropriate --enable-nscd or --disable-nscd option is added to
EXTRA_OECONF based on the 'libc-inet-anl' DISTRO_FEATURES check.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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