diff options
Diffstat (limited to 'methods.py')
| -rw-r--r-- | methods.py | 82 |
1 files changed, 68 insertions, 14 deletions
diff --git a/methods.py b/methods.py index b4a55cab79..82c19f09e3 100644 --- a/methods.py +++ b/methods.py @@ -1,5 +1,6 @@ import os import re +import sys import glob import subprocess from collections import OrderedDict @@ -125,9 +126,21 @@ def update_version(module_version_string=""): if os.path.isfile(os.path.join(gitfolder, "HEAD")): head = open(os.path.join(gitfolder, "HEAD"), "r", encoding="utf8").readline().strip() if head.startswith("ref: "): - head = os.path.join(gitfolder, head[5:]) + ref = head[5:] + head = os.path.join(gitfolder, ref) + packedrefs = os.path.join(gitfolder, "packed-refs") if os.path.isfile(head): githash = open(head, "r").readline().strip() + elif os.path.isfile(packedrefs): + # Git may pack refs into a single file. This code searches .git/packed-refs file for the current ref's hash. + # https://mirrors.edge.kernel.org/pub/software/scm/git/docs/git-pack-refs.html + for line in open(packedrefs, "r").read().splitlines(): + if line.startswith("#"): + continue + (line_hash, line_ref) = line.split(" ") + if ref == line_ref: + githash = line_hash + break else: githash = head @@ -324,7 +337,20 @@ def disable_module(self): self.disabled_modules.append(self.current_module) -def module_check_dependencies(self, module, dependencies, silent=False): +def module_add_dependencies(self, module, dependencies, optional=False): + """ + Adds dependencies for a given module. + Meant to be used in module `can_build` methods. + """ + if module not in self.module_dependencies: + self.module_dependencies[module] = [[], []] + if optional: + self.module_dependencies[module][1].extend(dependencies) + else: + self.module_dependencies[module][0].extend(dependencies) + + +def module_check_dependencies(self, module): """ Checks if module dependencies are enabled for a given module, and prints a warning if they aren't. @@ -332,23 +358,41 @@ def module_check_dependencies(self, module, dependencies, silent=False): Returns a boolean (True if dependencies are satisfied). """ missing_deps = [] - for dep in dependencies: + required_deps = self.module_dependencies[module][0] if module in self.module_dependencies else [] + for dep in required_deps: opt = "module_{}_enabled".format(dep) if not opt in self or not self[opt]: missing_deps.append(dep) if missing_deps != []: - if not silent: - print( - "Disabling '{}' module as the following dependencies are not satisfied: {}".format( - module, ", ".join(missing_deps) - ) + print( + "Disabling '{}' module as the following dependencies are not satisfied: {}".format( + module, ", ".join(missing_deps) ) + ) return False else: return True +def sort_module_list(env): + out = OrderedDict() + deps = {k: v[0] + list(filter(lambda x: x in env.module_list, v[1])) for k, v in env.module_dependencies.items()} + + frontier = list(env.module_list.keys()) + explored = [] + while len(frontier): + cur = frontier.pop() + deps_list = deps[cur] if cur in deps else [] + if len(deps_list) and any([d not in explored for d in deps_list]): + # Will explore later, after its dependencies + frontier.insert(0, cur) + continue + explored.append(cur) + for k in explored: + env.module_list.move_to_end(k) + + def use_windows_spawn_fix(self, platform=None): if os.name != "nt": @@ -595,8 +639,18 @@ def find_visual_c_batch_file(env): find_batch_file, ) + # Syntax changed in SCons 4.4.0. + from SCons import __version__ as scons_raw_version + + scons_ver = env._get_major_minor_revision(scons_raw_version) + version = get_default_version(env) - (host_platform, target_platform, _) = get_host_target(env) + + if scons_ver >= (4, 4, 0): + (host_platform, target_platform, _) = get_host_target(env, version) + else: + (host_platform, target_platform, _) = get_host_target(env) + return find_batch_file(env, version, host_platform, target_platform)[0] @@ -833,15 +887,15 @@ def Run(env, function, short_message, subprocess=True): def detect_darwin_sdk_path(platform, env): sdk_name = "" - if platform == "osx": + if platform == "macos": sdk_name = "macosx" var_name = "MACOS_SDK_PATH" - elif platform == "iphone": + elif platform == "ios": sdk_name = "iphoneos" - var_name = "IPHONESDK" - elif platform == "iphonesimulator": + var_name = "IOS_SDK_PATH" + elif platform == "iossimulator": sdk_name = "iphonesimulator" - var_name = "IPHONESDK" + var_name = "IOS_SDK_PATH" else: raise Exception("Invalid platform argument passed to detect_darwin_sdk_path") |