We set CXX=riscv64-unknown-linux-gnu-g++ (or something like that) when
building glibc, but don't actually build a C++ compiler during stage 1.
Under normal conditions this shouldn't cause any issues: that's either a
working compiler (from PATH) or doesn't exist, in which case glibc's
build scripts do the right thing and turn off C++. Unfortunately I'm in
the pathological situation of having a slightly-incompatible g++ in
PATH, which glibc then attempts to use only to throw an error when
linking (glibc isn't testing that much of the C++ toolchain, see
<https://sourceware.org/bugzilla/show_bug.cgi?id=24183>).
This simply sets CXX to something that's unlikely to exist during the
glibc build, so the build scripts don't get confused. I tried setting
this to false, but everything was italic.
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The variable MULTLIB_NAMES does not exist but is used when
generating the dependencies for the target build-libc for glibc.
Even when adding the missing 'I' (for MULTILIB_NAMES) there is
still no variable with this name.
So the whole dependency generation is useless, becauese it was not
needed so far. Looking into detail why it is so, we can find the
answer in the dependency list of the target 'stamps/build-gcc-linux-stage2'.
Let's fix this by setting the dependencies for build-libc right.
The dependencies for 'stamps/build-gcc-linux-stage2' stay as they are
not wrong.
Fixes: 3456b66f69 ("Add a "make report" phony target")
Signed-off-by: Christoph Muellner <cmuellner@linux.com>
- PR 94853 and PR 86153 are reoslved
- gfortran.dg/elemental_subroutine_3.f90 seems pass now.
- g++.dg/tls/thread_local4* added to allow list since they might random
fail on qemu, and hard to reproduce.
Otherwise, this code breaks if riscv-gnu-toolchain is itself a
submodule of another project. In that case the git config for this
tree will be $(srcdir)/../.git/modules/riscv-gnu-toolchain/config.
1. repository activity check
2. change to build.yaml
3. assets layout
4. matrix action build
5. run daily too & build on PR
6. upload all assets to release
7. Only run nightly
This patch helps improve GitHub Action scripts.
* Make CI happy again after d3dfbee69f.
* Simplify the logic of GH Action scripts using 'matrix'.
* Add new precompile process for rv32/64-elf toolchain.
Kito Cheng
Palmer Dabbelt
Jim Wilson
sickcodes
Christoph Muellner
Nelson Chu
Brad Campbell
Scott Johnson
Kevin Park
Xing GUO