Description: Building the package in a clean chroot fails

Additional info:

(1) message "configure: error: "Plugin fancy cannot be built; missing libwebkit2gtk-4.0 " --> need to add package 'webkit2gtk' in the makedepends-array
(2) after adding the missing dependency, the compilation failed with mass of errors like

> os_types.h:1:1: note: 'std::uintptr_t' is defined in header '<cstdint>'; did you forget to '#include <cstdint>'?

or

> os_types.h:68:22: error: 'uintptr_t' in namespace 'std' does not name a type
> 68 | typedef std::uintptr_t uint_ptr;
> | ^~~~~~~~~

In several modules there need to be add '#include <cstdint>' for a correct definition. I made & attached a patch that add these definition to the affected modules.

After fixing both issues I was able to build the package.

Steps to reproduce: "sudo makechrootpkg -cnr $CHROOT" in the project folder