Make process_args function optional for ports. NFC (#21012)

Author: sbc100

tools/ports/__init__.py

@@ -30,7 +30,7 @@
 
 
 def read_ports():
-  expected_attrs = ['get', 'clear', 'process_args', 'show', 'needed']
+  expected_attrs = ['get', 'clear', 'show', 'needed']
   for filename in os.listdir(ports_dir):
     if not filename.endswith('.py') or filename == '__init__.py':
       continue
@@ -47,6 +47,8 @@ def read_ports():
       port.linker_setup = lambda x, y: 0
     if not hasattr(port, 'deps'):
       port.deps = []
+    if not hasattr(port, 'process_args'):
+      port.process_args = lambda x: []
     if not hasattr(port, 'variants'):
       # port variants (default: no variants)
       port.variants = {}

tools/ports/bzip2.py

@@ -34,9 +34,5 @@ def clear(ports, settings, shared):
   shared.cache.erase_lib('libbz2.a')
 
 
-def process_args(ports):
-  return []
-
-
 def show():
   return 'bzip2 (USE_BZIP2=1; BSD license)'

tools/ports/giflib.py

@@ -33,9 +33,5 @@ def clear(ports, settings, shared):
   shared.cache.erase_lib('libgif.a')
 
 
-def process_args(ports):
-  return []
-
-
 def show():
   return 'giflib (USE_GIFLIB=1; MIT license)'

tools/ports/icu.py

@@ -99,9 +99,5 @@ def clear(ports, settings, shared):
   shared.cache.erase_lib(get_lib_name(libname_libicu_io, settings))
 
 
-def process_args(ports):
-  return []
-
-
 def show():
   return 'icu (USE_ICU=1; Unicode License)'

tools/ports/libjpeg.py

@@ -37,10 +37,6 @@ def clear(ports, settings, shared):
   shared.cache.erase_lib('libjpeg.a')
 
 
-def process_args(ports):
-  return []
-
-
 def show():
   return 'libjpeg (USE_LIBJPEG=1; BSD license)'
 

tools/ports/libmodplug.py

@@ -87,10 +87,6 @@ def clear(ports, settings, shared):
   shared.cache.erase_lib('libmodplug.a')
 
 
-def process_args(ports):
-  return []
-
-
 def show():
   return 'libmodplug (USE_MODPLUG=1; public domain)'
 

tools/ports/libpng.py

@@ -57,10 +57,6 @@ def process_dependencies(settings):
   settings.USE_ZLIB = 1
 
 
-def process_args(ports):
-  return []
-
-
 def show():
   return 'libpng (-sUSE_LIBPNG; zlib license)'
 

tools/ports/mpg123.py

@@ -80,10 +80,6 @@ def clear(ports, settings, shared):
   shared.cache.erase_lib('libmpg123.a')
 
 
-def process_args(ports):
-  return []
-
-
 def show():
   return 'mpg123 (USE_MPG123=1; zlib license)'
 

tools/ports/ogg.py

@@ -29,10 +29,6 @@ def clear(ports, settings, shared):
   shared.cache.erase_lib('libogg.a')
 
 
-def process_args(ports):
-  return []
-
-
 def show():
   return 'ogg (USE_OGG=1; zlib license)'
 

tools/ports/regal.py

@@ -125,9 +125,5 @@ def linker_setup(ports, settings):
   settings.FULL_ES2 = 1
 
 
-def process_args(ports):
-  return []
-
-
 def show():
   return 'regal (USE_REGAL=1; Regal license)'