[glib/fix-gnulib-msvc-isnan] meson: Fix gnulib build where isnan*() is needed

[Chun-wei Fan <fanchunwei src gnome org>]

commit 87df3dc9ee9254aa37be047f5bf9e7ae56444432
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Tue Jun 9 17:08:33 2020 +0800

    meson: Fix gnulib build where isnan*() is needed
    
    We need to include isnanf.c in our builds.

 glib/gnulib/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/glib/gnulib/meson.build b/glib/gnulib/meson.build
index 86e0bcbdd..4f41e88e4 100644
--- a/glib/gnulib/meson.build
+++ b/glib/gnulib/meson.build
@@ -334,7 +334,7 @@ math_h = configure_file (input: 'gnulib_math.h.in',
                          output: 'gnulib_math.h',
                          configuration: math_h_config)
 
-gnulib_sources = ['asnprintf.c', 'printf.c', 'printf-args.c', 'printf-parse.c', 'printf-frexp.c', 
'printf-frexpl.c', 'isnand.c', 'isnanl.c', 'vasnprintf.c', 'xsize.c']
+gnulib_sources = ['asnprintf.c', 'printf.c', 'printf-args.c', 'printf-parse.c', 'printf-frexp.c', 
'printf-frexpl.c', 'isnand.c', 'isnanf.c', 'isnanl.c', 'vasnprintf.c', 'xsize.c']
 
 if not gl_cv_func_frexp_works
   gnulib_sources += ['frexp.c']