CrossCompile across Mac variants doesn't work

[Naville]

Describe the bug Cross Compile to x64 mac from arm64-mac fails due to lack of support in meson native config

Environment

• OS: macOS
• Compiler: Xcode 13.x

To Reproduce Steps to reproduce the behavior: vcpkg install glib --triplet=x64-osx on a AArch64 Mac 2. See error

Failure logs config-x64-osx-dbg-meson-log.txt.log config-x64-osx-dbg-out.log

Additional context Core problem is this error during meson configuration:

Header <dlfcn.h> has symbol "RTLD_NEXT" : YES 
Message: Checking whether to use statfs or statvfs .. statfs
Compiler for language objc for the build machine not found.

../src/2.72.3-eda9959d65.clean/meson.build:799:2: ERROR: 'objc' compiler binary not defined in cross or native file

Which I suspect is due to z_vcpkg_meson_generate_cross_file in vcpkg_configure_meson.cmake but I don't know any meson to submit my own patch

I'm currently using vcpkg @ 5bb332b432e0fa3899de1a2ef8fc4c10c435408d environment listed below:

➜  vcpkg git:(master) ✗ sw_vers
ProductName:	macOS
ProductVersion:	12.5
BuildVersion:	21G72
➜  vcpkg git:(master) ✗ arch
arm64
➜  vcpkg git:(master) ✗ meson --version
0.63.0
➜  vcpkg git:(master) ✗ cmake --version
cmake version 3.23.1

CMake suite maintained and supported by Kitware (kitware.com/cmake).

[Naville]

string(APPEND "${var_to_append}" "objc = 'clang'\n")

in function(z_vcpkg_append_proglist var_to_append additional_binaries) seems to work, should I submit a PR?

[LilyWangLL]

This issue hasn’t been updated in 1 month, if it is still an issue, please reopen this issue.

[stevenwdv]

Hi, I just encountered this issue when trying to crosscompile. Could it be reopened?