Correction. When I'm using -buildmode pie it producing weired file static / dynamic:
# go install -ldflags "-extldflags -static" -buildmode pie gitlab.com/axet/swap@swap-0.0.4 # file .go/bin/swap .go/bin/swap: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, Go BuildID=IdU-e_SYkwhiX9RUPRZ1/FCjd89you8IzAl7nDax_/7ww2AvzWZX8UIdMsxhe8/o5djfvZtYWIn7ldfOiOl, with debug_info, not stripped # ldd .go/bin/swap statically linked -- AK On Sat, Nov 19, 2022 at 6:03 PM Alexey Kuznetsov <kuznetsov.ale...@gmail.com> wrote: > 'file' command used to say "dynamically linked" if I'm not using '-linkmode > external' flag. I tried many times, I didn't pay attention, now it's > working...I guess the only question left with "loadinternal: cannot find > runtime/cgo" > > -- AK > > > On Sat, Nov 19, 2022 at 5:49 PM Ian Lance Taylor <i...@golang.org> wrote: > >> On Sat, Nov 19, 2022, 6:46 AM Alexey Kuznetsov < >> kuznetsov.ale...@gmail.com> wrote: >> >>> >>> I'm trying to build statically linked binary and it works with 'build' >>> command but failed with 'install' command. Here is an example: >>> >>> go build -ldflags "-linkmode external -extldflags -static" -a swap.go >>> >>> # file swap >>> swap: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), >>> statically linked, BuildID[sha1]=396a1f51971f4e0d44bfb489a84792efc1782e03, >>> for GNU/Linux 3.2.0, with debug_info, not stripped >>> >>> # ldd swap >>> not a dynamic executable >>> >>> But following failed: >>> >>> # go install -ldflags "-linkmode external -extldflags -static" >>> gitlab.com/axet/swap@swap-0.0.4 >>> # gitlab.com/axet/swap >>> loadinternal: cannot find runtime/cgo >>> >>> Following compiles but not as static: >>> >>> # go install -ldflags "-extldflags -static" >>> gitlab.com/axet/swap@swap-0.0.4 >>> >>> # file ~/.go/bin/swap >>> /home/axet/.go/bin/swap: ELF 64-bit LSB executable, x86-64, version 1 >>> (SYSV), statically linked, Go >>> BuildID=8DAAfOPcNpPhyRmJINiQ/RJu44gsWAPnCPTRsFMPn/vAto5mmPDQDM4aX1HuBe/7MY6v2L5JqkYe2MJN8uw, >>> with debug_info, not stripped >>> >>> # ldd ~/.go/bin/swap >>> not a dynamic executable >>> >> >> They both look static to me. What is the difference? >> >> Ian >> >>> >>> -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAO1Zr%2BoX-iiDaSS6AMUUocH0wXjw-8Wqi%3Ddk85q1peHinZaRYQ%40mail.gmail.com.
