The CodeSourcery toolchains have a very interesting feature: they warn
the user when an unsafe header or library path is used, i.e a path
that will lead host headers or libraries to leak into the build.
This commit adds a similar functionality into our external toolchain
wrapper, so that it can be used with all external toolchains, and can
also be tuned as needed. By default, the external toolchain wrapper
now gives warnings such as:
arm-linux-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I /usr/foo'
arm-linux-gcc: WARNING: unsafe header/library path used in cross-compilation: '-L /usr/bleh'
but the compilation continues successfully. One can then easily grep
in his build log to search for occurences of this message.
Optionally, if BR_COMPILER_PARANOID_UNSAFE_PATH is defined in the
environment to a non empty value, the external wrapper will instead
error out and abort the compilation.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Romain Naour <romain.naour@openwide.fr>
Tested-by: Romain Naour <romain.naour@openwide.fr>
Also remove the install hook, all static libraries are
removed from TARGET_DIR/usr/lib by target-finalize target
Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Thomas: remove useless --without-glib option, as noticed by Vincent.]
Signed-off-by: Ivan Sergeev <vsergeev@kumunetworks.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Uses pkgconfig since 1.16.1+ to find libraries.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Install poppler's header files and libraries into staging, since it
provides a library that can be used by other packages.
[Thomas: slightly extended the commit message.]
Signed-off-by: Alan Ott <alan@signal11.us>
Suggested-by: Jeremie Scheer <jeremie.scheer@armadeus.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add an option to build the libpoppler-qt4 library.
[Thomas: slightly adjust the Config.in file, by:
- Using an if BR2_PACKAGE_POPPLER ... endif block instead of a depends
on BR2_PACKAGE_POPPLER for the new option.
- Rewording the option prompt, since there's no need to indicate that
the Qt support is for poppler since we're already a sub-option of
poppler.]
Signed-off-by: Alan Ott <alan@signal11.us>
Suggested-by: Jeremie Scheer <jeremie.scheer@armadeus.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
merge
Description in uClibc for this optoin is:
--->---
bool "Use faster (but larger) generic string functions"
default y
help
Answer Y to use the (tweaked) glibc generic string functions.
In general, they are faster (but 3-5K larger) than the base
uClibc string functions which are optimized solely for size.
Many people will answer Y.
--->---
Additional 3-5K of size is not that important if resulting libuClibc.so is
of size about 300k.
But benefits in terms of performance could be pretty significant.
For example on ARC in LMbench we see more than 3 times bump in some tests
--->---
libc bcopy unaligned
...
8.39 - 6.76 (UCLIBC_HAS_STRING_GENERIC_OPT=no)
8.39 - 23.86 (UCLIBC_HAS_STRING_GENERIC_OPT=yes)
--->---
Also since the option in question is default in uClibc I don't expect if
enabled back (it was silently disabled in http://git.buildroot.net/buildroot/commit/?id=cfbf8abc33d86a0cf5c1bb3e0817a22009b7f301 on introduction of NPTL in uClibc
by Khem Raj) it to introduce problems.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Anton Kolesov <anton.kolesov@synopsys.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This is rarely needed by packages, but convenient to have when it is.
[Thomas:
- don't define ARM_VARIANT as this name is too global, use
CMAKE_SYSTEM_PROCESSOR_ARM_VARIANT instead.
- don't use ifndef, but a more traditional else clause, for the
non-ARM cases.]
Signed-off-by: Volker Krause <volker.krause@kdab.com>
Reviewed-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Reviewed-by: Romain Naour <romain.naour@openwide.fr>
Acked-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Dependencies from metacpan comes as a list of modules which is
transformed in a list of distribution for BR. Different modules could
be included in the same distribution, so duplication is possible.
This can for example be seen with the HTTP-Daemon module, which would
get two times the dependencies on HTTP-Message without this commit.
[Thomas: slightly extend commit log.]
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
By inversing the "if (!result.error)" we gain one level of indent.
Also moving variable declarations into a more correct block of code.
Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Now uses hwdb from libudev for usb information.
Drop all redundant/obsolete dependencies and cleanup hooks.
Don't install to staging, it's pointless, it provides no libraries at
all and it doesn't bundle usb.ids any more.
[Thomas: change 'comment' in Config.in to match what's recommended in
the Buildroot manual.]
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Doing this we ensure that only the static library and a static version
of slsh are built.
Fixes:
http://autobuild.buildroot.net/results/f12/f124ca3737baf5aca32029226805133d3544715c/
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Reviewed-by: Markos Chandras <Markos.Chandras@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
These are adapted upstream patches to make them apply on the version we
are using in Buildroot, and also taking into account that we already
have another patch which modifies the same file, so these patches would
not apply as they are. Unnecessary parts of the upstream patches have
been ingnored, such as changelogs or version changes.
The purpose of these patches are allowing the static library and a
static version of slsh be built without building any dynamic bit.
These patches will be included in the next release, so we can remove
them when we do the next version bump.
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Reviewed-by: Markos Chandras <Markos.Chandras@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The tutorials don't pass pedantic mode hence causing failures.
And we don't care about tutorials anyway, disable them to save time as
well. Fixes.
http://autobuild.buildroot.net/results/f68/f68d537e623f565000ca966372a7c0277f4e3888/
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
By default, the OSS support is enabled, which may not necessarily be
useful on most Linux systems that use ALSA.
[Thomas: tweak commit title and log.]
Signed-off-by: Jörg Krause <jkrause@posteo.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Enable support for neighbor discovery useful in Samba and UPnP networks.
[Thomas: add dependency on smbclient or upnp plugin, without which the
neighbor discovery support isn't very useful.]
Signed-off-by: Jörg Krause <jkrause@posteo.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Make help text lines not longer as 80 characters (one tab weights
eight chars).
[Thomas: rewrap more help text.]
Signed-off-by: Jörg Krause <jkrause@posteo.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Make the package name uppercase to be consistent in all the help texts.
Signed-off-by: Jörg Krause <jkrause@posteo.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Fix little type: it's UPnP, not UPnp.
Signed-off-by: Jörg Krause <jkrause@posteo.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Thomas:
- Remove dependency on python || python3, as we did for all other
python modules that work with both Python 2 and Python 3.
- Rewrap help text.
- Add <pkg>_LICENSE_FILES value.]
Signed-off-by: Alvaro G. M <alvaro.gamez@hazent.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Using the config option '--libdir=/lib' makes the setting of prefix to an
empty path obsolete in MUSL_INSTALL_TARGET_CMDS.
Signed-off-by: Jörg Krause <jkrause@posteo.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Set the installation path for the libraries to /lib instead of /usr/lib.
This fixes an issue when building a toolchain with the musl library by
the internal toolchain backend of Buildroot in the first step and import this
toolchain later as a custom external toolchain in a second step. For this use
case check-musl in toolchain/helpers.mk failed because it did not find the
libc or libm in sysroot/lib.
This patch superseeds: [PATCH 1/1] toolchain/helpers.mk: fix check-musl
http://patchwork.ozlabs.org/patch/417587/
Signed-off-by: Jörg Krause <jkrause@posteo.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes CVE-2014-8500 - A flaw in delegation handling could be exploited
to put named into an infinite loop, in which each lookup of a name
server triggered additional lookups of more name servers.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
lighttpd modules support code requires shared libraries support.
The scons based build system seems to be support static link of modules, but
we currently don't use scons for lighttpd.
Fixes:
http://autobuild.buildroot.net/results/39c/39c027bf6b76a0f9c15a184f449dadacfaefe980/
[Peter: move to top of file to fix indentation of sub options]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Following the bump of the thrift package, it makes sense to bump the
python-thrift package as well. Python 3 is still not supported
apparently, so we keep this package a Python 2 only one.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Drop patches that are upstream.
Add hash file.
Tweak autoreconf patch since README is now missing as well.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The screen is cluttered when we build for 32 bit target and 32 bit gcc
is missing.
~/buildroot$ make
[...]
/usr/bin/ld: cannot find crt1.o: No such file or directory
/usr/bin/ld: cannot find crti.o: No such file or directory
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.9/libgcc.a when searching for -lgcc
/usr/bin/ld: cannot find -lgcc
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.9/libgcc_s.so when searching for -lgcc_s
/usr/bin/ld: cannot find -lgcc_s
/usr/bin/ld: cannot find -lc
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.9/libgcc.a when searching for -lgcc
/usr/bin/ld: cannot find -lgcc
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.9/libgcc_s.so when searching for -lgcc_s
/usr/bin/ld: cannot find -lgcc_s
/usr/bin/ld: cannot find crtn.o: No such file or directory
collect2: error: ld returned 1 exit status
[...]
Your Buildroot configuration needs a compiler capable of building 32 bits binaries.
The final note is enough, and adding 2>/dev/null to the gcc test
invocation is also more consistent with the rest of the script. The
patch makes the '/usr/bin/ld:' and 'collect2:' lines go away.
Signed-off-by: Jens Stimpfle <debian@jstimpfle.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
