Add modules dynamic directory libraries option and fixed haskell modules

Add ld preload for dynamic libraries

Replace modules dynamic libraries separate single directory %_libdir/$compiler/lib

Replace subdirectory for libraries to compiler directory as it prefer in newest ghc

Set modules dynamic directory libraries to %_libdir/$compiler/lib/$pkgid

Fixed build requires like "base-4.10.1.0" or "ghc-boot-8.2.2" (Closes: 36137)

Removed BuildArch: noarch to fix regression in %hs_configure2 macro
%hs_configure2: Pass -DALT_NO_GHCI on architectures without GHCi support.

Fixed build of ghc modules on non-x86 architectures.
Added mipsel, aarch64, and ppc64le architectures

add %ghc_arches macro.

correct/cleanup macro uses (they were introduced in 1-alt26
discard %hs_package_register (not used anywhere)

allow to build SRPMs which don't build-require ghc or
common (legacy ones).

.spec: do own our directory.

.spec: do not require rpm-build (express the compatibility with
.spec: use standard new /usr/lib/locations for the scripts

fix building haskell packages with binaries and without libraries

auto add conf-file when packaging libraries

fix filelist for packaging