Re: Build Failure on Cygwin
Christian Biesinger via Gdb <[email protected]>
| Newsgroups | gmane.comp.gdb.devel |
|---|---|
| Message-ID | <CAPTJ0XF8XLYh9e3eEhRsV6XoCLbT5PZ1nT0VfqLMLcAaWS-dmA@mail.gmail.com> |
On Mon, Oct 19, 2020 at 7:26 PM Joel Sherrill <[email protected]> wrote: > I am getting a build failure on Cygwin > > /home/jrs007/rtems-cron-6/rtems-source-builder/rtems/build/aarch64-rtems6-gdb-8a6e98c-x86_64-pc-cygwin-1/build/gdb/../../sourceware-mirror-binutils-gdb-8a6e98c/gdb/cp-support.c:1619:(.text+0x5502): > relocation truncated to fit: R_X86_64_PC32 against undefined symbol `TLS > init function for thread_local_segv_handler' > /home/jrs007/rtems-cron-6/rtems-source-builder/rtems/build/aarch64-rtems6-gdb-8a6e98c-x86_64-pc-cygwin-1/build/gdb/../../sourceware-mirror-binutils-gdb-8a6e98c/gdb/cp-support.c:1619:(.text+0x551b): > relocation truncated to fit: R_X86_64_PC32 against undefined symbol `TLS > init function for thread_local_segv_handler' > collect2: error: ld returned 1 exit status I've seen this error on various toolchains. I believe it to be a gcc bug; however, since it still seems to be an issue on some platforms, maybe gdb should avoid using global (nonstatic) threadlocal variables... (and instead abstract access to this variable through getters/setters) Christian