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Modifying the dynamic loader path in all binaries by the SDK installer
would not be possible because we cannot know in advance the SDK target
location. Hence, the PT_INTERP section size has been set to 4096 (which
is the maximum path lengh in Linux).
Also, for the dynamic loader SYSDIRS and ld.so.cache paths, special
4096 bytes sections were allocated so that we can easily parse the ELF
binary at install time and modify the paths.
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The bb and os modules are always imported so having these extra import calls
are a waste of space/execution time. They also set a bad example for people
copy and pasting code so clean them up.
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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Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Quote for eglibc source:
for mips eglibc now builds syscall tables for all abi's
so we make sure that we choose right march option which is
compatible with o32,n32 and n64 abi's
e.g. -march=mips32 is not compatible with n32 and n64 therefore
we filter it out in such case -march=from-abi which will be
mips1 when using o32 and mips3 when using n32/n64
Signed-off-by: Dennis Lan <dennis.yxun@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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On Fedora 17, bash has moved to /usr/bin/bash and the configure process finds it
on the host machine there, this ensures that it is set correctly for the target.
[YOCTO #2363]
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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The work is done in glibc upstream we backport
the relevant patches
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Add mips64 to binary locale arches
Enabling ports in addons causes wrong
machtype to be chosen for mips64 and
it always chose mips32 which is wrong
for mips64 so enable all the addons
we have and we were enabling them anyway
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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This fixes bug [YOCTO #2443]
The prototype of findidx() has changed, but the code in xregex.c is
still using the old prototype. This issue stayed hidden because this
code only gets excercised when OPTION_POSIX_REGEXP_GLIBC is disabled
in the eglibc configuration.
See the patch for further information.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
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This address the packaging issues since it's installed in the wrong place
ERROR: For recipe eglibc-nativesdk, the following files/directories were installed but not shipped in any package:
ERROR: /var
ERROR: /var/db
ERROR: /var/db/Makefile
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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This address the packaging issues since it's installed in the wrong place
ERROR: For recipe eglibc-nativesdk, the following files/directories were installed but not shipped in any package:
ERROR: /var
ERROR: /var/db
ERROR: /var/db/Makefile
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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This is a newly installed directory and Makefile that is not needed
in an embedded setup
It fixes:
ERROR: For recipe eglibc, the following files/directories were installed but not shipped in any package:
ERROR: /var
ERROR: /var/db
ERROR: /var/db/Makefile
Signed-off-by: Saul Wold <sgw@linux.intel.com>
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Generally distros keep perl at /sur/bin/perl
Fedora 17 alpha also has /bin/perl
this causes eglibc build on such distros to put perl interpreter path in
the perl scripts as /bin/perl
But we set perl location for target as /usr/bin/perl
This mismatch of perl path causes failure of rootfs image creation
like this:
| error: Failed dependencies:
| /bin/perl is needed by eglibc-utils-2.13-r23+svnr15508.i586
NOTE: package core-image-sato-1.0-r0: task do_rootfs: Failed
ERROR: Task 8
(/home/nitin/prj/poky.git/meta/recipes-sato/images/core-image-sato.bb,
do_rootfs) failed with exit code '1'
This Fixes bug : [YOCTO #2286]
RP: Updated to better account for -nativesdk
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This reverts commit 7c95d554c431451f975e1e5d0336d1fb7d0ce7ae.
eglibc uses the PERL to execute things as well as encoding the path
in target scripts. We will therefore have to resort to sed on the scripts
at do_install time to fix the problems originally reported. This patch
causes various weird build failures and needs to be removed.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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fedora 17 has /usr/bin/perl as well as /bin/perl, which results in
the perl path set in thetarget perl scripts as /bin/perl
While we install perl on target at ${bindir}/perl i.e. /usr/bin/perl
Hence the target perl scripts are broken when build is done on fedora 17.
Work around the issue by providing cached value of perl path to eglibc
This fixes bug [YOCTO #2286]
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Task do_patch_append calling do_fix_ia_headers is removing files using "rm" not "rm -f".
So first time execution of patch task is success, while re-execution of patch task
fails as it tries to remove the files already removed.
So changed "rm" to "rm -f".
[Yocto #2194]
Signed-off-by: Venkata Ramana Gollamudi <ramana.gollamudi@huawei.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Use SDK_GLIBC_ADDONS for eglibc-nativesdk so that it is not
dependant on the target eglibc's GLIBC_ADDONS settings.
Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Get new patches and remove the one that got merged upstream
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Set PKGSUFFIX in nativesdk.bbclass for correct variable name expansion.
This would fix bunch of "not shipped" packaging warnings in "-nativesdk"
recipes. And also bumping the corresponding PR.
Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Ensure that the eglibc-dbg package follows Debian naming too if
enabled. Retain backward compatibility with old libc-dbg naming.
Signed-off-by: Mike Crowe <mac@mcrowe.com>
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Using "1" with getVar is bad coding style and "True" is preferred.
This patch is a sed over the meta directory of the form:
sed \
-e 's:\(\.getVar([^,()]*, \)1 *):\1True):g' \
-e 's:\(\.getVarFlag([^,()]*, [^,()]*, \)1 *):\1True):g' \
-i `grep -ril getVar *`
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add patch to provide __finite_sqrt functions for ppc
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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