modified ppc64le meson build

Author: abhishek-iitmadras

meson_cpu/ppc64/meson.build

@@ -1,6 +1,8 @@
 source_root = meson.project_source_root()
 mod_features = import('features')
-compiler_id = meson.get_compiler('c').get_id()
+cc = meson.get_compiler('c')
+cxx = meson.get_compiler('cpp')
+compiler_id = cc.get_id()
 
 VSX = mod_features.new(
   'VSX', 1, args: '-mvsx',
@@ -12,6 +14,18 @@ VSX = mod_features.new(
 if compiler_id == 'clang'
   VSX.update(args: ['-mvsx', '-maltivec'])
 endif
+
+vec_args = []
+if cc.has_argument('-mpower9-vector') and cxx.has_argument('-mpower9-vector')
+  vec_args += ['-mpower9-vector']
+endif
+if cc.has_argument('-mpower10-vector') and cxx.has_argument('-mpower10-vector')
+  vec_args += ['-mpower10-vector']
+endif
+if vec_args.length() > 0
+  add_project_arguments(vec_args, language: ['c', 'cpp'])
+endif
+
 VSX2 = mod_features.new(
   'VSX2', 2, implies: VSX, args: {'val': '-mcpu=power8', 'match': '.*vsx'},
   detect: {'val': 'VSX2', 'match': 'VSX'},