The BR2_PACKAGE_LTRACE option has some architecture dependencies, but
those architecture dependencies are not taken into account for the
Config.in comment.
To fix this, this commit introduces a BR2_PACKAGE_LTRACE_ARCH_SUPPORTS
hidden boolean that gets used by both the BR2_PACKAGE_LTRACE option
and the Config.in comment.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
In commit dfaa18af00 ("ltrace: disable
on mips/mipsel"), ltrace was disabled on mips/mipsel due to build
issues, and a comment was added in the Config.in file to explain that
even though ltrace has mips/mipsel support, it isn't enabled because
it doesn't build.
Then, in commit d23cce19c2 ("ltrace:
enable for mips/mipsel"), the build of ltrace on mips/mipsel was
re-enabled, because it has been fixed upstream.
However, the comment in the Config.in comment was not removed in this
commit. Due to this, we have a comment that says "we don't allow
enabling ltrace on mips/mipsel" and the line right below precisely
allows to enable ltrace on mips/mipsel.
Fix this inconsistency by removing the no longer valid comment.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
ltrace works fine on aarch64, so allow enabling it on that architecture.
Signed-off-by: Anssi Hannula <anssi.hannula@bitwise.fi>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The check-package script when ran gives warnings on text wrapping
on all of these Config files. This patch cleans up all warnings
related to the text wrapping for the Config files starting with
the letter l in the package directory.
The appropriate indentation is: <tab><2 spaces><62 chars>
See http://nightly.buildroot.org/#writing-rules-config-in for more
information.
Signed-off-by: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The check-package script when ran gives warnings on ordering issues
on all of these Config files. This patch cleans up all warnings
related to the ordering in the Config files for packages starting with
the letter l in the package directory.
The appropriate ordering is: type, default, depends on, select, help
See http://nightly.buildroot.org/#_config_files for more information.
Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We want to use SPDX identifier for license strings as much as possible.
SPDX short identifier for GPLv2/GPLv2+ is GPL-2.0/GPL-2.0+.
This change is done by using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/\<GPLv2\>/GPL-2.0/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Following the removal of eglibc support, this commit replaces all
occurences of "(e)glibc" by just "glibc". Most of the occurences are in
package Config.in comments.
In addition, when the form "an (e)glibc ..." was used, it is replaced by
"a glibc ...".
[Peter: add new efi* packages, s/uclibc/uClibc as suggested by Romain,
systemd / liquid-dsp tweaks as suggested by Yann]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Due to a missing header inclusion, the build of ltrace of sparc fails
with the following error:
plt.c: In function 'sym2addr':
plt.c:33:12: error: dereferencing pointer to incomplete type
return sym->enter_addr;
^
plt.c:34:1: warning: control reaches end of non-void function [-Wreturn-type]
}
This commit fixes that by adding a patch to the ltrace code base.
Fixes:
http://autobuild.buildroot.org/results/55c/55ce618dbe1b2867e5738d90afb2eb67c19200e4/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Currently libunwind support in ltrace is broken for MIPS. I'm working
with upstream to fix this issue, but it's not yet ready, so let's
disable it by now.
Fixes:
http://autobuild.buildroot.net/results/79b/79b51941ed57b0564c68112489b03cac39a04e9a/
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
As Thomas puts it:
The comment can only be visible when a toolchain that is *not*
uclibc and *not* glibc is used. I.e, the comment is now only visible
when musl is used. Which is not what we want.
Indeed, I completely borked the conditions. When a glibc or uClibc
toolchain is selected, the comment is entirely hidden, and we don;t get
the extra requirements (wchar, !static).
Fix that with the solution proposed by Thomas.
Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Now that largefile is mandatory removes package dependencies and
conditionals.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Autogenerated from rename-patch.py (http://patchwork.ozlabs.org/patch/403345)
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since a while, the semantic of BR2_PREFER_STATIC_LIB has been changed
from "prefer static libraries when possible" to "use only static
libraries". The former semantic didn't make much sense, since the user
had absolutely no control/idea of which package would use static
libraries, and which packages would not. Therefore, for quite some
time, we have been starting to enforce that BR2_PREFER_STATIC_LIB
should really build everything with static libraries.
As a consequence, this patch renames BR2_PREFER_STATIC_LIB to
BR2_STATIC_LIBS, and adjust the Config.in option accordingly.
This also helps preparing the addition of other options to select
shared, shared+static or just static.
Note that we have verified that this commit can be reproduced by
simply doing a global rename of BR2_PREFER_STATIC_LIB to
BR2_STATIC_LIBS plus adding BR2_PREFER_STATIC_LIB to Config.in.legacy.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Even when doing static builds, a shared library is built. This causes a
build failure under some circumstances, for instance when building for
MIPS + uClibc + static.
After asking upstream if it would be possible to add a configure option
to not build the shared library, the answer was that doing a static
build is not a good idea. Here is a small snippet of the conversation:
"Note that fully static builds are problematic. elfutils uses dlopen to
open the EBL backends (the CPU-specific support snippets), so even if
you link statically, the final binaries are still considerably dynamic."
Related:
https://lists.fedorahosted.org/pipermail/elfutils-devel/2014-November/004223.html
Fixes:
http://autobuild.buildroot.net/results/691/6913f5af6519463fbed39ef37b6a40ecf6a67b54/
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
To be consistent with the recent change of FOO_MAKE_OPT into FOO_MAKE_OPTS,
make the same change for FOO_CONF_OPT.
Sed command used:
find * -type f | xargs sed -i 's#_CONF_OPT\>#&S#g'
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The libelf is currently provided by 2 packages libelf and
elfutils. The first package provides an old version of the libelf
which is no more compatible with a recent version of ltrace. This
patch removes the dependency on the libelf package and only keep the
elfuils package which provides the accurate version of libelf for
ltrace.
It will also allow to remove the libelf package and to avoid conflicts
with two packages providing the same library.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
ltrace currently doesn't build on mips/mipsel, and it's an upstream
issue that has been reported. Until it get fixed, let's disable ltrace
for mips/mipsel.
Fixes:
http://autobuild.buildroot.org/results/43a/43a8fc7075f52eab74ebfee4c9f25dd2b886e75e/
Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes build error in elfutils
http://autobuild.buildroot.net/results/37f/37f87ad7ba087d42d0001f55305f7468c2a172b6/
eblwstrtab.c:(.text+0x43): undefined reference to `wmempcpy'
eblwstrtab.c:(.text+0x1ba): undefined reference to `wcslen'
eblwstrtab.c:(.text+0x2df): undefined reference to `wmemcmp'
because ltrace did not take into account that elfutils depends on
BR2_LARGEFILE & BR2_USE_WCHAR. This is also visible here:
wget http://autobuild.buildroot.net/results/37f/37f87ad7ba087d42d0001f55305f7468c2a172b6/defconfig
make defconfig BR2_DEFCONFIG=defconfig
warning: (BR2_PACKAGE_LTRACE) selects BR2_PACKAGE_ELFUTILS which has unmet direct
dependencies (BR2_LARGEFILE && BR2_USE_WCHAR && !BR2_avr32 && !BR2_bfin)
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
ltrace 0.7.3 is the latest release but it is actually broken on ARM
since PTRACE_SINGLESTEP emulation has been removed, see:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=425fc47adb5bb69f76285be77a09a3341a30799e
It fails with:
PTRACE_SINGLESTEP: Input/output error
Using master solves that until a new release is made.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
First switch the architecture availability to positive logic since it's
cleaner and avoids issues when new ones are introduced.
Then look at the source for the available ones at sysdeps/linux-gnu/...
aarch64 -> NULL
arc -> NULL
arm -> hardcoded to little endian, so no armeb
avr32 -> NULL
blackfin -> NULL
microblaze -> NULL
mips -> little/big endian handled but not for 64 bits
nios2 -> NULL
ppc -> OK
sh -> NULL
sparc -> OK
x86 -> Both i386 and x86_64 handled
xtensa -> NULL
Fixes:
http://autobuild.buildroot.net/results/cd2/cd24e7b6f863ab413d76ca7a81bd357ddf1dc4f7/
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Restore missing mips->mipsel symlink. It appears ltrace was
packaged incorrectly and the symlink got lost. See
http://lists.alioth.debian.org/pipermail/ltrace-devel/2013-August/000938.html
[Peter: add a comment explaining why]
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
ltrace requires that libunwind is built with backtrace() support.
For the internal uClibc toolchain we don't enable it, and for external
uClibc toolchains we can't know.
It's also unavailable for static uClibc toolchains.
So just disable libunwind support for uClibc toolchains in general.
Fixes:
http://autobuild.buildroot.net/results/ee0/ee037a19590fb85c64f97f78f74bcfd4d7766706/
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The Xtensa architecture had been removed because it required special
handling and depended on additional directories and files that became
obsolete over time. This change is more aligned to other architectures.
[Thomas: rebased on top of the "arch: improve definition of gcc mtune,
mcpu, etc." patch].
Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
As stated in commit 555c2585bf, the
Xtensa architecture has been introduced in 2009 and never changed
since its initial introduction. It requires some special handling that
is a bit annoying, and despite our call to the initial developers, and
the announcement of the deprecation of the architecture during the
2012.05, nothing has happened. Therefore, drop support for this
architecture.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: me
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Thanks to the pkgparentdir and pkgname functions, we can rewrite the
GENTARGETS macro in a way that avoids the need for each package to
repeat its name and the directory in which it is present.
[Peter: pkgdir->pkgparentdir]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
With highly parallel builds, sysdep.h is not always generated before it
is needed, breaking the build.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
