Otherwise, when the host and target architectures are the same, the
codegen programs will be linked with target libraries like glibc, and
could fail to execute because of missing symbols.

Signed-off-by: Ben Cressey <bcressey@amazon.com>

In 2.34, many of the separate libraries like `pthread` are integrated
in the main library, and shared objects are no longer installed with
versioned file names. Update the packaged file lists to reflect these
changes.

Add patches from the upstream branch for the 2.34 release, to pick up
additional fixes, such as the fix for CVE-2021-38604.

Sync the C.UTF-8 locale patch with recent changes from Fedora.

Signed-off-by: Ben Cressey <bcressey@amazon.com>

Signed-off-by: Ben Cressey <bcressey@amazon.com>

Setting "needs_exe_wrapper" without defining a wrapper binary causes
meson to skip execution.

Otherwise, when the build and target architectures match, meson may
decide that cross-compiled binaries can be executed. That may not be
true, for example if the target's glibc version is more recent.

Signed-off-by: Ben Cressey <bcressey@amazon.com>

Includes a fix for calling the `close_range()` function, which was
added in glibc 2.34.

glib2 still depends on the original PCRE library, rather than PCRE2
which we package as "libpcre". Older versions of glib2 included pcre
sources directly in the tree; newer versions use a meson subproject
and wrap to vendor the dependency.

meson is blocked from downloading sources, so we now include the pcre
archive and build overlay as external files. This package is expected
to remain the only consumer of PCRE in the distro.

Signed-off-by: Ben Cressey <bcressey@amazon.com>