[Help need]About Cross-Compilation

[AkimioJR]

I want to release my program, so I use xgo to help me with cross-compilation. However, I encountered a problem during the cross-compilation process and am not sure how to solve it.

when I build for windows:

# github.com/webview/webview_go
In file included from webview.cc:1:
In file included from ../../../go/pkg/mod/github.com/webview/webview_go@v0.0.0-20240831120633-6173450d4dd6/libs/webview/include/webview.h:2076:
../../../go/pkg/mod/github.com/webview/webview_go@v0.0.0-20240831120633-6173450d4dd6/libs/mswebview2/include/WebView2.h:978:10: fatal error: 'EventToken.h' file not found
  978 | #include "EventToken.h"
      |          ^~~~~~~~~~~~~~
1 error generated.
Error: Command failed with exit code 1: go build -o go-cross-bin.exe -ldflags=-X 'MediaTools/internal/app/app.appVersion=refs/heads/main' -X 'MediaTools/internal/app/app.commitHash=209bb46cc6ca911a568baa34c92461a4965e160d' -X 'MediaTools/internal/app/app.buildTime=9/22/2025, 4:23:45 AM' -w -s .

when I build for mac:

/usr/local/go/pkg/tool/linux_amd64/link: running o64-clang++ failed: exit status 1
/osxcross/bin/o64-clang++ -arch arm64 -Wl,-S -Wl,-x -o $WORK/b001/exe/a.out -Qunused-arguments /tmp/go-link-3121622178/go.o /tmp/go-link-3121622178/000000.o /tmp/go-link-3121622178/000001.o /tmp/go-link-3121622178/000002.o /tmp/go-link-3121622178/000003.o /tmp/go-link-3121622178/000004.o /tmp/go-link-3121622178/000005.o /tmp/go-link-3121622178/000006.o /tmp/go-link-3121622178/000007.o /tmp/go-link-3121622178/000008.o /tmp/go-link-3121622178/000009.o /tmp/go-link-3121622178/000010.o /tmp/go-link-3121622178/000011.o /tmp/go-link-3121622178/000012.o /tmp/go-link-3121622178/000013.o -O2 -g -framework WebKit -ldl -lresolv -O2 -g -framework CoreFoundation -framework CoreFoundation -framework Security
Undefined symbols for architecture arm64:
  "___isOSVersionAtLeast", referenced from:
      webview::detail::cocoa_wkwebview_engine::set_up_web_view() in 000003.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Cleaning up build environment...
INFO: Completed!
mv: cannot stat 'go-cross-bin-darwin-arm64': No such file or directory
Error: Command failed with exit code 1: mv go-cross-bin-darwin-arm64 go-cross-bin

when I build for linux:

# github.com/webview/webview_go
# [pkg-config --cflags  -- gtk+-3.0 webkit2gtk-4.0]
Package gtk+-3.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `gtk+-3.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gtk+-3.0' found
Package webkit2gtk-4.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `webkit2gtk-4.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'webkit2gtk-4.0' found
Cleaning up build environment...
INFO: Completed!
mv: cannot stat 'go-cross-bin-linux-amd64': No such file or directory
Error: Command failed with exit code 1: mv go-cross-bin-linux-amd64 go-cross-bin