There are 64 packages with such a code
```
local _WRAPPER_BIN="${TERMUX_PKG_BUILDDIR}/_wrapper/bin"
mkdir -p "${_WRAPPER_BIN}"
if [[ "${TERMUX_ON_DEVICE_BUILD}" == "false" ]]; then
sed "s|^export PKG_CONFIG_LIBDIR=|export PKG_CONFIG_LIBDIR=${TERMUX_PREFIX}/opt/glib/cross/lib/x86_64-linux-gnu/pkgconfig:|" \
"${TERMUX_STANDALONE_TOOLCHAIN}/bin/pkg-config" \
> "${_WRAPPER_BIN}/pkg-config"
chmod +x "${_WRAPPER_BIN}/pkg-config"
export PKG_CONFIG="${_WRAPPER_BIN}/pkg-config"
fi
export PATH="${_WRAPPER_BIN}:${PATH}"
```
In most cases this code is same, in some cases it is done for libwayland cross building. And it is not obvious what exactly happens here.
This commit makes it more obvious and easier to read.
[no ci]
This fixes the following erro by moving gir files to correct directory.
gi-cross-launcher: ERROR: Expected file: /home/builder/termux-packages/packages/json-glib/gir/./Json-1.0.xml
In issue https://github.com/termux/termux-packages/issues/6160 I have found
that community repo "its-pointless.github.io" specifies us as maintainer
for its packages. This is NOT TRUE and potentially misleads people using
these packages.
Now TERMUX_PKG_MAINTAINER will contain a default value which is neutral
and not specify maintainer. So all packages now have to override it to
the correct value.
[skip ci]
%ci:no-build
