On 8/29/25 12:15, Helmut Grohne wrote:
Source: gcc-15 Version: 15.2.0-2 X-Debbugs-Cc: debian-sparc@lists.debian.org User: debian-sparc@lists.debian.org Usertags: sparc64 User: helmutg@debian.org Usertags: rebootstrap Hi Matthias, there presently are symbol issues for sparc64. In native builds, they are turned non-fatal, but in cross toolchain builds they halt the build. I'm documenting them here and informing sparc porters. See below. On the rebootstrap side, I'm going to disable symbol checking until this is resolved (if ever).
I haven't looked why your cross build stops ...But yes, libstdc++ is missing the long-double symbols, while the build is still configured with --with-long-double-128.