Dear all, I got the following error message when building lang/R on macOS 15.2, and it appears to be an issue with lang/gcc12. Undefined symbols for architecture x86_64: "___deregister_frame_info", referenced from: <initial-undefines> "___deregister_frame_info_bases", referenced from: <initial-undefines> "___register_frame_info", referenced from: <initial-undefines> "___register_frame_info_bases", referenced from: <initial-undefines> "___register_frame_info_table", referenced from: <initial-undefines> "___register_frame_info_table_bases", referenced from: <initial-undefines> "___register_frame_table", referenced from: <initial-undefines> ld: symbol(s) not found for architecture x86_64 collect2: error: ld returned 1 exit status gmake[2]: *** [../../../gcc-12.4.0/libgcc/config/t-slibgcc-darwin:139: libgcc_s.1.dylib] Error 1 gmake[2]: Leaving directory '/Users/qys/Projects/pkgsrc/lang/gcc12/work/build/x86_64-apple-darwin24/libgcc' gmake[1]: *** [Makefile:15013: all-target-libgcc] Error 2 gmake[1]: Leaving directory '/Users/qys/Projects/pkgsrc/lang/gcc12/work/build' gmake: *** [Makefile:1039: all] Error 2 *** Error code 2 Stop. bmake[3]: stopped making "reinstall" in /Users/qys/Projects/pkgsrc/lang/gcc12 *** Error code 1 Stop. bmake[2]: stopped making "reinstall" in /Users/qys/Projects/pkgsrc/lang/gcc12 *** Error code 1 Stop. bmake[1]: stopped making "reinstall" in /Users/qys/Projects/pkgsrc/devel/libtool-fortran *** Error code 1 Stop. bmake: stopped making "install" in /Users/qys/Projects/pkgsrc/math/R I dug around a little bit and saw a CVS commit on 2024-12-15 that fixes this issue, but the commit appears to be reverted in 2024-12-20 to address build failure on Darwin/aarch64: https://pkgsrc.se/lang/gcc12. I wonder if there is a workaround to this issue before it’s fixed once and for all? Bests, Qingyao |