From: Tom Kent (lists_at_[hidden])
Date: 2022-06-25 12:59:49
I have a regression runner running on raspberry pi 32-bit architecture (in
addition to a one on 64-bit raspberry pi and tons of X86).
gcc-8 builds fine in both master and develop
clang-9 builds fine on master
clang-9 running the same command line, just on develop, has errors like
this [1], finding basic includes:
```
"clang++-9" -c -x c++ -Wno-c99-extensions -std=c++2a -O0 -fno-inline
-Wall -g --target=arm-pc-linux -Wno-deprecated-declarations
-DBOOST_ALL_NO_LIB=1 -DBOOST_BEAST_ALLOW_DEPRECATED
-DBOOST_BEAST_SEPARATE_COMPILATION -DBOOST_TEST_NO_AUTO_LINK=1 -I".." -o
"/mnt/fs1/teeks99-05/run/results/boost/bin.v2/libs/accumulators/test/count.test/clang-linux-9~c++2a/debug/link-static/count.o"
"../libs/accumulators/test/count.cpp"
clang: warning: unknown platform, assuming -mfloat-abi=soft
clang: warning: unknown platform, assuming -mfloat-abi=soft
In file included from ../libs/accumulators/test/count.cpp:6:
In file included from ../boost/test/unit_test.hpp:18:
In file included from ../boost/test/test_tools.hpp:17:
In file included from ../boost/config.hpp:44:
../boost/config/detail/select_stdlib_config.hpp:26:14: fatal error:
'cstddef' file not found
# include <cstddef>
^~~~~~~~~
1 error generated.
```
The relevant line of the user-config.jam is:
using clang : 9~c++2a : clang++-9 : <cxxflags>"-Wno-c99-extensions -std=c++2a" ;
The two command lines being run are:
run.py --runner=teeks99-05-mc9-2a-32onarmv7l --toolsets=clang-9~c++2a \
"--bjam-options=-j4 address-model=32 --remove-test-targets" \
--comment=info.html --tag=master
run.py --runner=teeks99-05-dc9-2a-32onarmv7l --toolsets=clang-9~c++2a \
"--bjam-options=-j4 address-model=32 --remove-test-targets" \
--comment=info.html --tag=develop
Any ideas why master and develop would be different in this regard?
Something with B2 changes?
Thanks,
Tom