scripts/gen_android_mk.py

   1 # -*- coding: utf-8 -*-
   2
   3 #-------------------------------------------------------------------------
   4 # drawElements Quality Program utilities
   5 # --------------------------------------
   6 #
   7 # Copyright 2017 The Android Open Source Project
   8 #
   9 # Licensed under the Apache License, Version 2.0 (the "License");
  10 # you may not use this file except in compliance with the License.
  11 # You may obtain a copy of the License at
  12 #
  13 #      http://www.apache.org/licenses/LICENSE-2.0
  14 #
  15 # Unless required by applicable law or agreed to in writing, software
  16 # distributed under the License is distributed on an "AS IS" BASIS,
  17 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18 # See the License for the specific language governing permissions and
  19 # limitations under the License.
  20 #
  21 #-------------------------------------------------------------------------
  22
  23 import os
  24 import posixpath
  25 from fnmatch import fnmatch
  26
  27 from build.common import DEQP_DIR, writeFile
  28
  29 SRC_ROOTS = [
  30         "execserver",
  31         "executor",
  32         "external/vulkancts",
  33         "framework/common",
  34         "framework/delibs",
  35         "framework/egl",
  36         "framework/opengl",
  37         "framework/platform/android",
  38         "framework/qphelper",
  39         "framework/randomshaders",
  40         "framework/referencerenderer",
  41         "modules",
  42 ]
  43
  44 INCLUDE_PATTERNS = [
  45         "*.cpp",
  46         "*.c",
  47 ]
  48
  49 EXCLUDE_PATTERNS = [
  50         "execserver/xsWin32TestProcess.cpp",
  51         "external/vulkancts/modules/vulkan/vktBuildPrograms.cpp",
  52         "framework/delibs/dethread/standalone_test.c",
  53         "framework/randomshaders/rsgTest.cpp",
  54         "executor/tools/*",
  55         "execserver/tools/*",
  56 ]
  57
  58 TEMPLATE = """
  59 # WARNING: This is auto-generated file. Do not modify, since changes will
  60 # be lost! Modify scripts/gen_android_mk.py instead.
  61
  62 LOCAL_SRC_FILES :={SRC_FILES}
  63
  64 LOCAL_C_INCLUDES :={INCLUDES}
  65
  66 """[1:-1]
  67
  68 def matchesAny (filename, patterns):
  69         for ptrn in patterns:
  70                 if fnmatch(filename, ptrn):
  71                         return True
  72         return False
  73
  74 def isSourceFile (filename):
  75         return matchesAny(filename, INCLUDE_PATTERNS) and not matchesAny(filename, EXCLUDE_PATTERNS)
  76
  77 def toPortablePath (nativePath):
  78         # os.path is so convenient...
  79         head, tail      = os.path.split(nativePath)
  80         components      = [tail]
  81
  82         while head != None and head != '':
  83                 head, tail = os.path.split(head)
  84                 components.append(tail)
  85
  86         components.reverse()
  87
  88         portablePath = ""
  89         for component in components:
  90                 portablePath = posixpath.join(portablePath, component)
  91
  92         return portablePath
  93
  94 def getSourceFiles ():
  95         sources = []
  96
  97         for srcRoot in SRC_ROOTS:
  98                 baseDir = os.path.join(DEQP_DIR, srcRoot)
  99                 for root, dirs, files in os.walk(baseDir):
 100                         for file in files:
 101                                 absPath                 = os.path.join(root, file)
 102                                 nativeRelPath   = os.path.relpath(absPath, DEQP_DIR)
 103                                 portablePath    = toPortablePath(nativeRelPath)
 104
 105                                 if isSourceFile(portablePath):
 106                                         sources.append(portablePath)
 107
 108         sources.sort()
 109
 110         return sources
 111
 112 def getSourceDirs (sourceFiles):
 113         seenDirs        = set()
 114         sourceDirs      = []
 115
 116         for sourceFile in sourceFiles:
 117                 sourceDir = posixpath.dirname(sourceFile)
 118
 119                 if not sourceDir in seenDirs:
 120                         sourceDirs.append(sourceDir)
 121                         seenDirs.add(sourceDir)
 122
 123         return sourceDirs
 124
 125 def genMkStringList (items):
 126         src = ""
 127
 128         for item in items:
 129                 src += " \\\n\t%s" % item
 130
 131         return src
 132
 133 def genAndroidMk (sourceDirs, sourceFiles):
 134         src = TEMPLATE
 135         src = src.replace("{INCLUDES}", genMkStringList(["$(deqp_dir)/%s" % s for s in sourceDirs]))
 136         src = src.replace("{SRC_FILES}", genMkStringList(sourceFiles))
 137
 138         return src
 139
 140 if __name__ == "__main__":
 141         sourceFiles             = getSourceFiles()
 142         sourceDirs              = getSourceDirs(sourceFiles)
 143         androidMkText   = genAndroidMk(sourceDirs, sourceFiles)
 144
 145         writeFile(os.path.join(DEQP_DIR, "AndroidGen.mk"), androidMkText)