I see all the plugin tests fail when trying to build the tests; this looks a bit
like PR41569, and the tests fail with
make -k -C <build>/gcc check RUNTESTFLAGS="plugin.exp --debug"
In file included from <src>/gcc/testsuite/../../gcc/gcc-plugin.h:28:0,
from <src>/gcc/testsuite/g++.dg/plugin/attribute_plugin.c:3:
# include <cstring>
^
compilation terminated.
because the compilation is called like:
Executing on build: <build>/./prev-gcc/xg++ -B<build>/./prev-gcc/ ... \
-nostdinc++ \
-I<build>/prev-x86_64-linux-gnu/libstdc++-v3/include
However for a staged build, both prev-gcc and prev-x86_64-linux-gnu don't exist
anymore after a successful build. Re-creating these symlinks for the test run
works around the issue.
I can't see these failures for other submitted test results, so any hint what
I'm doing wrong here?
Matthias
