mingw32-libltdl.spec:60: W: configure-without-libdir-spec
A configure script is run without specifying the libdir. configure options
must be augmented with something like --libdir=%{_libdir} whenever the script
supports it.

mingw32-libltdl.src:60: W: configure-without-libdir-spec
A configure script is run without specifying the libdir. configure options
must be augmented with something like --libdir=%{_libdir} whenever the script
supports it.

mingw32-libltdl.noarch: W: devel-file-in-non-devel-package /usr/i686-pc-mingw32/sys-root/mingw/lib/libltdl.dll.a
A development file (usually source code) is located in a non-devel package. If
you want to include source code in your package, be sure to create a
development package.

mingw32-libltdl.noarch: W: spurious-executable-perm /usr/i686-pc-mingw32/sys-root/mingw/lib/libltdl.dll.a
The file is installed with executable permissions, but was identified as one
that probably should not be executable.  Verify if the executable bits are
desired, and remove if not.

mingw32-libltdl.noarch: W: devel-file-in-non-devel-package /usr/i686-pc-mingw32/sys-root/mingw/include/ltdl.h
A development file (usually source code) is located in a non-devel package. If
you want to include source code in your package, be sure to create a
development package.

mingw32-libltdl.noarch: E: script-without-shebang /usr/i686-pc-mingw32/sys-root/mingw/lib/libltdl.la
This text file has executable bits set or is located in a path dedicated for
executables, but lacks a shebang and cannot thus be executed.  If the file is
meant to be an executable script, add the shebang, otherwise remove the
executable bits or move the file elsewhere.

mingw32-libltdl.noarch: E: arch-independent-package-contains-binary-or-object /usr/i686-pc-mingw32/sys-root/mingw/lib/libltdl.dll.a
The package contains a binary or object file but is tagged noarch.

mingw32-libltdl.noarch: W: non-standard-dir-in-usr i686-pc-mingw32
Your package is creating a non-standard subdirectory in /usr. The standard
directories are: X11R6, X386, bin, games, include, lib, lib64, local, sbin,
share, src, spool, tmp.

2 packages and 1 specfiles checked; 2 errors, 6 warnings.