https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80814
Bug ID: 80814 Summary: commit aa443150c83535fedccb3dee80daa7e01fafd92d causes a build error. Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: go Assignee: ian at airs dot com Reporter: me at hussam dot eu.org CC: cmang at google dot com Target Milestone: --- The following commit causes a build error in gcc-7-branch here https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=aa443150c83535fedccb3dee80daa7e01fafd92d reverting it fixes the build error. This is what I get: /home/hussam/cache/toolkit/gcc/src/gcc-build/./gcc/gccgo -B/home/hussam/cache/toolkit/gcc/src/gcc-build/./gcc/ -B/usr/x86_64-pc-linux-gnu/bin/ -B/usr/x86_64-pc-linux-gnu/lib/ -isystem /usr/x86_64-pc-linux-gnu/include -isystem /usr/x86_64-pc-linux-gnu/sys-include -g -march=x86-64 -mtune=native -O2 -fstack-protector-strong -static-libstdc++ -static-libgcc -L ../x86_64-pc-linux-gnu/libgo -L ../x86_64-pc-linux-gnu/libgo/.libs -o go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/alldocs.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/bug.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/build.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/clean.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/context.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/discovery.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/doc.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/env.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/fix.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/fmt.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/generate.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/get.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/go11.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/help.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/http.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/list.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/main.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/note.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/pkg.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/run.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/signal.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/signal_unix.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/test.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/testflag.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/tool.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/vcs.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/version.go /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/vet.go ../x86_64-pc-linux-gnu/libgo/zstdpkglist.go zdefaultcc.go /tmp/ccaa6GxL.o: In function `__go_init_main': /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/alldocs.go:1648: undefined reference to `golang_org_x_crypto_chacha20poly1305..import' /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/alldocs.go:1648: undefined reference to `golang_org_x_text_transform..import' /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/alldocs.go:1648: undefined reference to `golang_org_x_net_http2_hpack..import' /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/alldocs.go:1648: undefined reference to `golang_org_x_text_unicode_norm..import' /home/hussam/cache/toolkit/gcc/src/gcc/gotools/../libgo/go/cmd/go/alldocs.go:1648: undefined reference to `golang_org_x_text_width..import' collect2: error: ld returned 1 exit status make[2]: *** [Makefile:673: go] Error 1 make[2]: Leaving directory '/home/hussam/cache/toolkit/gcc/src/gcc-build/gotools' make[1]: *** [Makefile:15054: all-gotools] Error 2 make[1]: Leaving directory '/home/hussam/cache/toolkit/gcc/src/gcc-build' make: *** [Makefile:937: all] Error 2