vcpkg/scripts/get_cmake_vars
Daniel Schürmann a34997af6c
[vcpkg] Meson osx sysroot (#21772)
* [get_cmake_vars] add -isysroot flag independednt of crosscompiling

Even without crosscompiling it is possible to specify a VCPKG_OSX_SYSROOT or
a SDKROOT this should be popagated to autotools and meson builds as well.

* [meson] add -arch and -isysroot to linker flags in case of osx crosscompile

* [meson] avoid DEPRECATION warning about flags in the [properties] section

* [meson] don't set OSXROOT evironment varibale

* [meson] don't set MACOSX_DEPLOYMENT_TARGET environment variable

cmake appends the -mmacosx-version-min flag c/cxx flags, overriding the
value set via VCPKG_C_FLAGS. By setting the environment variable, the
VCPKG_C_FLAGS value was used for meson builds. Now the same value is
taken for both.

* [meson/make] Add CMAKE_OSX_DEPLOYMENT_TARGET to VCPKG_DETECTED_CMAKE_C_FLAGS

This is done in the same way in CMake internally
2022-02-24 11:04:11 -08:00
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