Without std=c++11, mutex is not always correctly detected with gcc 4.7,
4.8 or even 5.x. As a result, boost_thread is wrongly selected by
boost_context.
mutex is available on gcc 4.7.x, the issue is that boost does not
correctly detect it because -std=c++11 was missing.
Keep thread select for gcc version lower or equal to 4.6. mutex is
available since gcc 4.4 (with std=c++0x) but common buildroot practice
for C++11 packages is to have a dependency on gcc 4.7, 4.8 or 4.9
depending on the requested C++11 features.
Fixes:
- http://autobuild.buildroot.net/results/fb046c04fe18bec973d120e4ab33971f32ba5769
- http://autobuild.buildroot.net/results/99f1a255b78a973faeb8bf3b94d78efc54426a8b
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
boost-log builds fine with powerpc on uclibc nowadays so enable it back.
By removing this dependency, build failure on azmq is also fixed as this
package is currently selecting boost-log without fulfilling this
dependency
Fixes:
- http://autobuild.buildroot.net/results/9c373d0b5a1a59e2271d71c480d55a90a67b84cb
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
coroutine module does use chrono directly:
./libs/coroutine/performance/asymmetric/segmented/Jamfile.v2: <library>/boost/chrono//boost_chrono
./libs/coroutine/performance/asymmetric/Jamfile.v2: <library>/boost/chrono//boost_chrono
./libs/coroutine/performance/symmetric/segmented/Jamfile.v2: <library>/boost/chrono//boost_chrono
./libs/coroutine/performance/symmetric/Jamfile.v2: <library>/boost/chrono//boost_chrono
So put back select of chrono for coroutine
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
chrono is selected by thread (see libs/thread/build/Jamfile.v2):
rule usage-requirements ( properties * )
{
[...]
result += <library>/boost/chrono//boost_chrono ;
}
So add this select for BR2_PACKAGE_BOOST_THREAD and remove it from
BR2_PACKAGE_BOOST_COROUTINE, BR2_PACKAGE_BOOST_LOG,
BR2_PACKAGE_TYPE_ERASURE and BR2_PACKAGE_BOOST_WAVE
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
As suggested by Arnout during the review of
http://patchwork.ozlabs.org/patch/934589, add a mechanism to detect a
missing boost select by checking that we do not install a boost library
which hasn't been selected by the user.
To manage a change of boost configuration by the user between two
builds, add a BOOST_PRE_INSTALL_TARGET_HOOKS to remove all boost
libraries before installing them.
Also, use ls with a wildcard instead of test to avoid trying to guess
library names if boost layout is set to tagged or versionned (the
wildcard will also help us to manage shared or static library)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
The boost fiber module uses the boost context module, so it should
select it.
Due to this, the boost fiber module inherits the dependencies of boost
context: it needs exception_ptr handling, and is only available on the
architectures where boost context is supported.
Fixes:
http://autobuild.buildroot.net/results/56509d315defb95d4ac6e278a9d40cd98f61baa7
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Thomas: use only one comment for both gcc bug dependencies.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Replace the coroutine dependency on context by a select
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Rework boost-context dependencies and manage them through the hidden
BR2_PACKAGE_BOOST_CONTEXT_ARCH_SUPPORTS
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Drop the metaparse module as it is header only library now. No need for
legacy handling as the module is available unconditionally in Boost.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The fiber module uses the cpu_relax() macro, for which the MIPS
implementation uses the "pause" instruction, only available since
mips32r2 and mips64r2. In order to avoid build failures on
mips32/mips64, we disallow the selection of the fiber module for such
architecture variants.
This solution was suggested by Arnout Vandecappelle.
Fixes:
http://autobuild.buildroot.net/results/0439790b6f472e3d4b2d5431a05aa5b408f62e56/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
All of the help messages come from http://www.boost.org/doc/libs/1_65_1/
Signed-off-by: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Fixes:
http://autobuild.buildroot.net/results/57d/57d9f0ea27e5c8ba73002bd1d0b33027f27a3779/http://autobuild.buildroot.net/results/7c3/7c3133e822c997879fe00923ba0ad7903656c2e1/
bootstrap by default runs ./tools/build/src/engine/build.sh --guess-toolset
to detect what toolchain (compiler variant). On x86 this returns gcc, but
on the ppc64le gcc112 autobuilder this returns xlcpp causing bootstrap.sh to
get confused and bail out:
./bootstrap.sh ..
Building Boost.Build engine with toolset ... tools/build/src/engine/###
\### No toolset specified. Please use --toolset option.
\###
\### Known toolsets are: acc, borland, cc, como, clang, darwin, gcc, gcc-nocygwin, intel-darwin, intel-linux, intel-win32, kcc, kylix, metrowerks, mipspro, msvc, qcc, pathscale, pgi, sun, sunpro, tru64cxx, vacpp, xlcpp, vc7, vc8, vc9, vc10, vc11, vc12, vc14, vc141, vmsdecc
\###/b2
Fix it by explicitly specifying the gcc toolset mode to bootstrap, similar
to how it was already done for the bjam invocations.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
musl has a bug in that <sched.h> defines CPU_ZERO(), which uses
memset(), but it doesn't have the prototype for it. This has been
fixed by upstream musl but until we rebuild our toolchains, let's have
a patch for Boost that works around this problem. We will of course
remove this patch once musl is updated to 1.1.17 and our toolchains
have been rebuilt.
Fixes:
http://autobuild.buildroot.net/results/6884cff634367cb640940051a60e5e13f30f70a2/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The coroutine2 functionality is now provided only through headers, the
compiled library has disappeared. Due to that passing "coroutine2" as
argument to --without-libraries. Hence, the
BR2_PACKAGE_BOOST_COROUTINE2 option is removed by this commit.
We don't need Config.in.legacy handling, because coroutine2 support is
now unconditionally available in boost.
While at it, add LICENSE_1_0.txt sha256sum to boost.hash.
Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
[Thomas: drop Config.in.legacy handling, reword commit log.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since things are no longer installed in $(HOST_DIR)/usr, the callers
should also not refer to it.
This is a mechanical change with
git grep -l '$(HOST_DIR)/usr/bin' | xargs sed -i 's%$(HOST_DIR)/usr/bin%$(HOST_DIR)/bin%g'
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Remove the redundant usr/ component of the HOST_DIR paths. Since a
previous commit added a symlink from $(HOST_DIR)/usr to $(HOST_DIR),
everything keeps on working.
This is a mechanical change with
git grep -l '\$(HOST_DIR)/usr' | xargs sed -i 's%\(prefix\|PREFIX\)=\("\?\)\$(HOST_DIR)/usr%\1=\2$(HOST_DIR)%g'
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Building boosts module context is affected by GCC bug 64735 [1]:
```
./boost/context/execution_context_v2.hpp:298:31: error: 'exception_ptr' is not a member of 'std'
auto p = std::make_tuple( std::exception_ptr{}, std::move( data) );
```
This is because `exception_ptr` from libstdc++ is not available for
architectures not supporting always lock-free atomic ints.
Note, that this bug is fixed in GCC 7.
Fixes:
http://autobuild.buildroot.net/results/f4e/f4e8a3727f19f7df4a1c45efe3603422fafd4af5/
[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Boost fails to build with the following error:
error: Tried to build the target twice, with property sets having
error: these incompatible properties:
error:
error: - <runtime-link>static <warnings>all
error: - <runtime-link>shared <warnings>on
when the following conditions are met:
- BR2_STATIC_LIBS=y
- BR2_PACKAGE_ICU=y
- BR2_PACKAGE_BOOST_LOCALE=y
- Another BR2_PACKAGE_BOOST_xyz option is enabled, which enables a
feature not provided just by header files, but that requires
building a library.
In such a situation, Boost absolutely wants to build the libboost
libraries as shared libraries. Not having boost-locale, or not having
icu is sufficient to avoid the issue.
So, as a simple work-around, we prevent from building boost-locale
when icu and static linking are used.
Fixes:
http://autobuild.buildroot.net/results/c8f7aa85f5791d8ae8cf4b9085788adc5152286f/
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Yegor Yefremov <yegorslists@googlemail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Thomas:
- only disable boost-locale when icu is enabled
- improve commit log]
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 b 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 string as much as possible.
SPDX short identifier for Boost Software License 1.0 is BSL-1.0.
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Remove getchar() patch which has been applied upstream.
Add recommanded post-release patch from upstream to fix 64-bit atomic
operations on 32-bit x86 with gcc versions older than 4.7.
Add a patch from upstream to fix FPE issue with uClibc-based toolchains.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
