[glib: 5/5] Merge branch 'gnulib.msvc.fixes' into 'master'

[Philip Withnall <pwithnall src gnome org>]

commit 7c584260fcb765c301f70426950f9a9e331eb6bd
Merge: 65b6aac4c de5761db4
Author: Philip Withnall <philip tecnocode co uk>
Date:   Thu Apr 11 16:51:14 2019 +0000

    Merge branch 'gnulib.msvc.fixes' into 'master'
    
    Fix gnulib build on older Visual Studio builds
    
    See merge request GNOME/glib!757

 glib/gnulib/README                              |  8 +++-
 glib/gnulib/frexpl.c                            |  2 +
 glib/gnulib/gl_cv_func_frexpl_works/meson.build | 12 +++++
 glib/gnulib/gl_cv_func_ldexpl_works/meson.build | 12 +++++
 glib/gnulib/isinf.c                             | 30 ++++++++++++
 glib/gnulib/isnanf-nolibm.h                     | 40 ++++++++++++++++
 glib/gnulib/isnanf.c                            | 20 ++++++++
 glib/gnulib/meson.build                         | 37 ++++++++++++--
 glib/gnulib/signbitd.c                          | 64 +++++++++++++++++++++++++
 glib/gnulib/signbitf.c                          | 64 +++++++++++++++++++++++++
 glib/gnulib/signbitl.c                          | 64 +++++++++++++++++++++++++
 11 files changed, 347 insertions(+), 6 deletions(-)
---