Hi! First, I'm not sure if this is the right place for this. https://svn.boost.org/trac/boost seems to be down so I'm not sure where to turn. When I try building 1.85 on Fedora 40 with g++ (GCC) 14.1.1 20240507 (Red Hat 14.1.1-1) I run into a problem. I'm preparing the build like this: git co master && \ git pull -r && \ git co boost-1.85.0 && \ git submodule update --recursive && \ ./bootstrap.sh --with-libraries=all --with-icu \ -with-python-version=3.12.3 --prefix=/home/ted/local && \ echo 'using mpi ;' >> project-config.jam Then building like this: ./b2 -j8 install It however ends like this: ... ...updated 18621 targets... ...skipped 30 targets...

libboost_fiber-variant-shared.cmake

libboost_filesystem-variant-shared.cmake

libboost_filesystem-variant-static.cmake

libboost_log-variant-shared.cmake

libboost_log_setup-variant-shared.cmake

libboost_wave-variant-shared.cmake

libboost_fiber.so

libboost_fiber.so.1.85.0

libboost_filesystem.a

libboost_filesystem.so

libboost_filesystem.so.1.85.0

libboost_log.so

libboost_log.so.1.85.0

libboost_log_setup.so

libboost_log_setup.so.1.85.0

libboost_wave.so

libboost_wave.so.1.85.0 libboost_fiber-variant-shared.cmake libboost_fiber.so.1.85.0 libboost_filesystem-variant-static.cmake libboost_filesystem.a libboost_filesystem.a(clean) libboost_filesystem-variant-shared.cmake libboost_filesystem.so.1.85.0 libboost_log-variant-shared.cmake libboost_log.so.1.85.0 libboost_log_setup-variant-shared.cmake libboost_log_setup.so.1.85.0 libboost_wave-variant-shared.cmake libboost_wave.so.1.85.0 ...failed updating 6 targets... gcc.compile.c++ bin.v2/libs/filesystem/build/gcc-14/release/link-static/threading-multi/visibility-hidden/directory.o gcc.compile.c++ bin.v2/libs/filesystem/build/gcc-14/release/link-static/threading-multi/visibility-hidden/operations.o gcc.compile.c++ bin.v2/libs/filesystem/build/gcc-14/release/link-static/threading-multi/visibility-hidden/unique_path.o gcc.compile.c++ bin.v2/libs/filesystem/build/gcc-14/release/threading-multi/visibility-hidden/directory.o gcc.compile.c++ bin.v2/libs/filesystem/build/gcc-14/release/threading-multi/visibility-hidden/operations.o gcc.compile.c++ bin.v2/libs/filesystem/build/gcc-14/release/threading-multi/visibility-hidden/unique_path.o Building boost-1.84.0, or earlier, the same way doesn't show any signs of problems. Is my bootstrapping done in the wrong way? I've used the same way for a long time, but I might just have been lucky that it has worked :) Br, Ted