As a string this was actually being ignored. It mostly didn't matter
because max-atomic-width falls back to target-pointer-size, and they are
usually the same. However, at least on i586, 64-bit atomics are
supported with a 32-bit pointer size.
The whole point of rust-native is that it should be common for all
targets. If we reference TARGET variables during the build of
rust-native, then bitbake will build a different version for different
TARGETS.
Since 1.31.0 cargo requires curl to support http2. Enabling http2 in
curl results in a dependency loop. This commit disables the use of
multiplexing and http2.
The source of cargo used in a release is shipped with the rust source.
Use this instead of the source from github to make sure cargo and rust
are always kept in sync.
This also makes updating rust version a bit easier.
ARM_INSTRUCTION_SET, and therefore ARM_THUMB_OPT also, expect to only be
used in conjunction with the thumb TUNE_FEATURES. So thumb-mode should only
be added if thumb is in TUNE_FEATURES and ARM_THUMB_OPT is thumb.
The commit https://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/meta/conf/machine/include/arm/arch-armv7a.inc?id=3e7d26e31a724009e69788460737e07163a14051
caused armv7a.inc to set ARM_INSTRUCTION_SET to thumb and the commit
message explicitly states that the change should have no effect unless
TUNE_FEATURES also includes thumb. This change to rust will allow that
assumption to continue to be true.
musl builds need libunwind.a to be in sysroot for libstd-rs to build
unwinding support into it. This also means we need to compile libunwind
with --enable-static in oe-core
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This forces the use of libssh2 by exporting the
LIBSSH2_SYS_USE_PKG_CONFIG environment variable.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
We were already trying to disable assertions, but it wasn't working.
rust-llvm now configures assertions based on the CMAKE_BUILD_TYPE.
Setting that to "Release" causes assertions to be disabled, which is
what we want.
Further changes needed for musl to work.
env needs to be set to "musl" for unwinding work properly.
Also the llvm target should end with "-musl" and not "-gnu".
Put rust-llvm into a directory of it's own. This avoids conflicts
between the official llvm and rusts temporary one. It solves
interoperability issues with meta-clang.
Use /usr/lib/llvm-rust/ as prefix because that matches what llvm does
themselves on debian and ubuntu.
Steven Walter
Colin Finck
Alex Kiernan
Alistair Francis
Zubair Lutfullah Kakakhel
Reto Schneider
Alistair Francis
Johan Anderholm
Takuro Ashie
Andrei Gherzan
Khem Raj
Dan Dedrick
Derek Straka
Otavio Salvador