gnome module: g-ir-scanner extend cflags filter for '-m'

[cgrzemba]

gnome module filters CFLAGS for call g-ir-scanner. Currentls it let pass options started with -D, -U -I .

If in CPPFLAGS option -m64 is set, it will filter out.

If the GCC does not compile 64bit by default, compiling will fail, even if option '-m64' is set.

The following change would pass the option to g-ir-scanner:

--- gnome.py    Sat Sep  3 14:45:43 2022
+++ gnome.py.0  Tue Sep 27 10:49:16 2022
@@ -1065,7 +1065,7 @@
         for f in cflags:
             # _FORTIFY_SOURCE depends on / works together with -O, on the other hand this
             # just invokes the preprocessor anyway
-            if f.startswith(('-D', '-U', '-I')) and not f.startswith('-D_FORTIFY_SOURCE'):
+            if f.startswith(('-D', '-U', '-I', '-m')) and not f.startswith('-D_FORTIFY_SOURCE'):
                 yield f
 
     @staticmethod

I used gcc 7. The compiler will still produce 32bit code if option -m64 is not set.

• what operating system: OpenIndiana (Illumos, OpenSolaris)
• what Python version are you using: 3.9
• what meson --version: 0.63.2
• what ninja --version : 1.11.1