Hello! I have been trying to get a native gcc-5 working on powerpc-linux-gnuspe (Debian architecture: powerpcspe) for several days now. gcc-5 fails to build from source because the linker cannot resolve the __unorddf2 symbol when linking libgo or libjava [1]: /«PKGBUILDDIR»/build/./gcc/gccgo -B/«PKGBUILDDIR»/build/./gcc/ -g -O2 -static-libstdc++ -static-libgcc -Wl,-z,relro -L ../powerpc-linux-gnuspe/libgo -L ../powe rpc-linux-gnuspe/libgo/.libs -o gofmt ../../src/gotools/../libgo/go/cmd/gofmt/doc.go ../../src/gotools/../libgo/go/cmd/gofmt/gofmt.go ../../src/gotools/../libgo /go/cmd/gofmt/rewrite.go ../../src/gotools/../libgo/go/cmd/gofmt/simplify.go ../powerpc-linux-gnuspe/libgo/.libs/libgo.so: undefined reference to `__unorddf2' collect2: error: ld returned 1 exit status Makefile:629: recipe for target 'gofmt' failed make[4]: *** [gofmt] Error 1 make[4]: Leaving directory '/«PKGBUILDDIR»/build/gotools' Makefile:12509: recipe for target 'all-gotools' failed make[3]: *** [all-gotools] Error 2 As you can see in the bug report, I've tried fiddling with the build system a lot but so far without any success. This bug seems to be a regression caused by a previous patch that deprecated soft-fp symbols in gcc's libgcc in favour of those available in glibc [2]. I talked to the author of the change, but unfortunately he also doesn't have any idea what to do here and he advised me to ask on this list. Since I am working on resurrecting Debian's powerpcspe port, I will have to get gcc-5 working on this architecture again before I can start building any other packages. Any ideas? Thanks, Adrian > [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69988 > [2] https://patchwork.ozlabs.org/patch/405072/ -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@xxxxxxxxxx `. `' Freie Universitaet Berlin - glaubitz@xxxxxxxxxxxxxxxxxxx `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
