sdl ld error

[JupiterRider]

go.mod

module game

go 1.21.3

require github.com/gen2brain/raylib-go/raylib v0.0.0-20231104153637-1e13bd47a649

main.go

package main

import rl "github.com/gen2brain/raylib-go/raylib"

func main() {
        rl.InitWindow(1280, 720, "Game")
        defer rl.CloseWindow()

        for !rl.WindowShouldClose() {
                rl.BeginDrawing()
                rl.ClearBackground(rl.White)
                rl.EndDrawing()
        }
}

Running go build -tags sdl results in the following error:

# game
/usr/lib/go/pkg/tool/linux_amd64/link: running gcc failed: exit status 1
/usr/bin/ld: /tmp/go-link-3620036020/000016.o: undefined reference to symbol 'exp@@GLIBC_2.29'
/usr/bin/ld: /usr/lib/libm.so.6: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status

[gen2brain]

Ok, thanks. I have an idea why it was not an issue for me. Glibc 2.29 looks like an older version of Glibc, on an older distro, not sure from which version (I am on 2.38) libm is just a stub, it is not needed anymore, so with or without it doesn't matter.

[JupiterRider]

@gen2brain Where does this GLIBC_2.29 come from? I've installed 2.38 (Archlinux):

core/glibc 2.38-7 [installed]
    GNU C Library

[gen2brain]

Eh, not sure then, but glibc also keeps older symbols around. There was also no issues in Ubuntu (github actions).