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This is a problem that needs to be fixed in gccgo's Go library.

how please ?

Change https://go.dev/cl/486576 mentions this issue: syscall: add prlimit

@YallaPayInc You'll have to patch and rebuild gccgo's libgo library. The fix is https://go.dev/cl/486576.

i uploaded patch file on project directory but still error exist

@YallaPayInc To be clear, you are using gccgo, which is not the usual Go compiler. In order to use the patch, you will have to build and install a new version of gccgo. If you have not done that before, that is a difficult job. But if you have done that before, are you sure that you want to be using gccgo? Perhaps you should be using the default Go compiler, which is known as gc.

i'm using it already

g++ (Ubuntu 12.2.0-3ubuntu1) 12.2.0
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

i have path for gcc under usr/lib so is this correct path to add patch file for fix issue ?

In order to apply the patch you must download the GCC sources, you must apply the patch to the GCC sources, and you must rebuild and reinstall GCC.

If you have not done this before I do not recommend doing it today. It is difficult.

regarding to this error message when compile Go project
/usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
/usr/bin/ld: /root/.cache/go-build/b5/b57f729b94d703ef771f9fbc8d67eb3ffd7f44d5567a271fccd55d54c1a2cecf-d(go.o): in function golang_0org_1x_1sys_1unix.Prlimit': /root/go/pkg/mod/golang.org/x/sys@v0.7.0/unix/syscall_linux.go:1895: undefined reference to syscall.prlimit'
collect2: error: ld returned 1 exit status

so i upload this files if you can help

https://we.tl/t-2gzlx5cz5I

/usr/bin/ld: warning: helper.o: missing .note.GNU-stack section implies executable stack
/usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
/usr/bin/ld: /root/.cache/go-build/45/4547ce09f7fab95bee3d4125331c32b1a51866dc8fceb83edee7752d5aa0cebd-d(go.o): in function golang_0org_1x_1sys_1unix.Prlimit': /root/go/pkg/mod/golang.org/x/sys@v0.7.0/unix/syscall_linux.go:1895: undefined reference to syscall.prlimit'
collect2: error: ld returned 1 exit status

@ianlancetaylor I assigned this to you in triage, assuming that your CL is the fix and will close out the issue.