[gnutls-help] warning message

[Roger Pack]

Hello.  As a note, with 3.2.14 I get this (somewhat annoying) error
message when linking against gnutls static:

/home/rogerdpack/dev/ffmpeg-windows-build-helpers/sandbox/mingw-w64-i686/i686-w64-mingw32/lib/libgnutls.a(sha256-ssse3-x86.o):
warning: multiple common of `_gnutls_x86_cpuid_s'
/home/rogerdpack/dev/ffmpeg-windows-build-helpers/sandbox/mingw-w64-i686/i686-w64-mingw32/lib/libgnutls.a(x86-common.o):
warning: previous common is here
/home/rogerdpack/dev/ffmpeg-windows-build-helpers/sandbox/mingw-w64-i686/i686-w64-mingw32/lib/libgnutls.a(sha256-ssse3-x86.o):
warning: multiple common of `_gnutls_x86_cpuid_s'
/home/rogerdpack/dev/ffmpeg-windows-build-helpers/sandbox/mingw-w64-i686/i686-w64-mingw32/lib/libgnutls.a(x86-common.o):
warning: previous common is here
LD	ffprobe_g.exe
/home/rogerdpack/dev/ffmpeg-windows-build-helpers/sandbox/mingw-w64-i686/i686-w64-mingw32/lib/libgnutls.a(sha256-ssse3-x86.o):
warning: multiple common of `_gnutls_x86_cpuid_s'
/home/rogerdpack/dev/ffmpeg-windows-build-helpers/sandbox/mingw-w64-i686/i686-w64-mingw32/lib/libgnutls.a(x86-common.o):
warning: previous common is here


Just noting it.
-roger-