[gdk-pixbuf] build: Force-include msvc_recommended_pragmas.h on MSVC

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

commit 0b98f7e234ee68067b37eae917559c57592e7d43
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Fri Aug 4 14:57:51 2017 +0800

    build: Force-include msvc_recommended_pragmas.h on MSVC
    
    Since we are always building against GLib, make use of the
    msvc_recommended_pragmas.h that comes with it, to clean things up a bit,
    as that will help us to silence unwanted build warnings as well as
    raising attention for warnings that could be potential code issues.
    This is the header that is force-included in the Visual Studio projects.
    
    See
    https://git.gnome.org/browse/glib/commit/?id=5ba3b4022ebda9e1756d568b7baac7f285bfc0b4 for its use in 
building GLib.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=785767

 meson.build |   25 ++++---------------------
 1 files changed, 4 insertions(+), 21 deletions(-)
---
diff --git a/meson.build b/meson.build
index 13ac26c..8d61e6c 100644
--- a/meson.build
+++ b/meson.build
@@ -92,27 +92,10 @@ common_cflags = []
 common_ldflags = []
 
 if cc.get_id() == 'msvc'
-  # Compiler options taken from msvc_recommended_pragmas.h
-  # in GLib, based on _Win32_Programming_ by Rector and Newcomer
-  test_cflags = [
-    '-we4002', # too many actual parameters for macro
-    '-we4003', # not enough actual parameters for macro
-    '-w14010', # single-line comment contains line-continuation character
-    '-we4013', # 'function' undefined; assuming extern returning int
-    '-w14016', # no function return type; using int as default
-    '-we4020', # too many actual parameters
-    '-we4021', # too few actual parameters
-    '-we4027', # function declared without formal parameter list
-    '-we4029', # declared formal parameter list different from definition
-    '-we4033', # 'function' must return a value
-    '-we4035', # 'function' : no return value
-    '-we4045', # array bounds overflow
-    '-we4047', # different levels of indirection
-    '-we4049', # terminating line number emission
-    '-we4053', # an expression of type void was used as an operand
-    '-we4071', # no function prototype given
-    '-we4819', # the file contains a character that cannot be represented in the current code page
-  ]
+  # For Visual Studio, just force-include msvc_reommended_pragmas.h
+  # so that we silence unwanted noise and track potential issues
+  test_cflags = []
+  add_project_arguments([ '-FImsvc_recommended_pragmas.h' ], language: 'c')
 elif cc.get_id() == 'gcc' or cc.get_id() == 'clang'
   test_cflags = [
     '-Wpointer-arith',