From cffbab5c0671005072db3e8f577fa3ffb1e2cd68 Mon Sep 17 00:00:00 2001 From: Joshua Lock Date: Thu, 1 Sep 2011 20:38:10 -0700 Subject: hob: use both pre and post files for hob configuration We need to set various variables *before* parse begins, the simplest way to ensure this is to use a pre configuration file for the relevant configuration entries. This series adapts hob to use both pre and post files to store its configuration. Any variables which affect initial parse are set in the pre file and all others in the post file. Unfortunately this requires hob related code to have even more hard-coded data as to what is relevant but this is the simplest way to solve issues with variables and parse order at this time. Addresses [YOCTO #1281] (Bitbake rev: 02ab0e11d8dd42f5ca440b3d8d2073e23f55113a) Signed-off-by: Joshua Lock Signed-off-by: Richard Purdie --- bitbake/lib/bb/ui/crumbs/configurator.py | 94 +++++++++++++++++++---------- bitbake/lib/bb/ui/crumbs/hobeventhandler.py | 11 ++-- bitbake/lib/bb/ui/crumbs/hobprefs.py | 22 +++---- bitbake/lib/bb/ui/hob.py | 4 +- 4 files changed, 83 insertions(+), 48 deletions(-) (limited to 'bitbake') diff --git a/bitbake/lib/bb/ui/crumbs/configurator.py b/bitbake/lib/bb/ui/crumbs/configurator.py index c37e9175ea..458e05626d 100644 --- a/bitbake/lib/bb/ui/crumbs/configurator.py +++ b/bitbake/lib/bb/ui/crumbs/configurator.py @@ -40,12 +40,13 @@ class Configurator(gobject.GObject): def __init__(self): gobject.GObject.__init__(self) - self.local = None self.bblayers = None self.enabled_layers = {} self.loaded_layers = {} self.config = {} self.orig_config = {} + self.preconf = None + self.postconf = None # NOTE: cribbed from the cooker... def _parse(self, f, data, include=False): @@ -55,18 +56,16 @@ class Configurator(gobject.GObject): parselog.critical("Unable to parse %s: %s" % (f, exc)) sys.exit(1) - def _loadLocalConf(self, path): + def _loadConf(self, path): def getString(var): return bb.data.getVar(var, data, True) or "" - self.local = path - if self.orig_config: del self.orig_config self.orig_config = {} data = bb.data.init() - data = self._parse(self.local, data) + data = self._parse(path, data) # We only need to care about certain variables mach = getString('MACHINE') @@ -76,6 +75,8 @@ class Configurator(gobject.GObject): if sdkmach and sdkmach != self.config.get('SDKMACHINE', ''): self.config['SDKMACHINE'] = sdkmach distro = getString('DISTRO') + if not distro: + distro = "defaultsetup" if distro and distro != self.config.get('DISTRO', ''): self.config['DISTRO'] = distro bbnum = getString('BB_NUMBER_THREADS') @@ -109,10 +110,10 @@ class Configurator(gobject.GObject): self.orig_config = copy.deepcopy(self.config) - def setLocalConfVar(self, var, val): + def setConfVar(self, var, val): self.config[var] = val - def getLocalConfVar(self, var): + def getConfVar(self, var): if var in self.config: return self.config[var] else: @@ -135,9 +136,17 @@ class Configurator(gobject.GObject): self.emit("layers-loaded") def _addConfigFile(self, path): + conffiles = ["local.conf", "hob-pre.conf", "hob-post.conf"] pref, sep, filename = path.rpartition("/") - if filename == "local.conf" or filename == "hob.local.conf": - self._loadLocalConf(path) + + if filename == "hob-pre.conf": + self.preconf = path + + if filename == "hob-post.conf": + self.postconf = path + + if filename in conffiles: + self._loadConf(path) elif filename == "bblayers.conf": self._loadLayerConf(path) @@ -220,22 +229,8 @@ class Configurator(gobject.GObject): with open(conffile, "w") as new: new.write("".join(contents)) - def writeLocalConf(self): - # Dictionary containing only new or modified variables - changed_values = {} - for var in self.config: - val = self.config[var] - if self.orig_config.get(var, None) != val: - changed_values[var] = val - - if not len(changed_values): - return - - # read the original conf into a list - with open(self.local, 'r') as config: - config_lines = config.readlines() - - new_config_lines = ["\n"] + def updateConf(self, orig_lines, changed_values): + new_config_lines = [] for var in changed_values: # Convenience function for re.subn(). If the pattern matches # return a string which contains an assignment using the same @@ -254,10 +249,10 @@ class Configurator(gobject.GObject): # Iterate over the local.conf lines and if they are a match # for the pattern comment out the line and append a new line # with the new VAR op "value" entry - for line in config_lines: + for line in orig_lines: new_line, replacements = p.subn(replace_val, line) if replacements: - config_lines[cnt] = "#%s" % line + orig_lines[cnt] = "#%s" % line new_config_lines.append(new_line) replaced = True cnt = cnt + 1 @@ -266,16 +261,53 @@ class Configurator(gobject.GObject): new_config_lines.append("%s = \"%s\"\n" % (var, changed_values[var])) # Add the modified variables - config_lines.extend(new_config_lines) + orig_lines.extend(new_config_lines) + return orig_lines + + def writeConf(self): + pre_vars = ["MACHINE", "SDKMACHINE", "DISTRO", + "INCOMPATIBLE_LICENSE"] + post_vars = ["BB_NUMBER_THREADS", "PARALLEL_MAKE", "PACKAGE_CLASSES", + "IMAGE_FSTYPES", "HOB_BUILD_TOOLCHAIN", + "HOB_BUILD_TOOLCHAIN_HEADERS"] + pre_values = {} + post_values = {} + changed_values = {} + pre_lines = None + post_lines = None - self.writeConfFile(self.local, config_lines) + for var in self.config: + val = self.config[var] + if self.orig_config.get(var, None) != val: + changed_values[var] = val + + if not len(changed_values): + return + + for var in changed_values: + if var in pre_vars: + pre_values[var] = changed_values[var] + elif var in post_vars: + post_values[var] = changed_values[var] + + with open(self.preconf, 'r') as pre: + pre_lines = pre.readlines() + pre_lines = self.updateConf(pre_lines, pre_values) + if len(pre_lines): + self.writeConfFile(self.preconf, pre_lines) + + with open(self.postconf, 'r') as post: + post_lines = post.readlines() + post_lines = self.updateConf(post_lines, post_values) + if len(post_lines): + self.writeConfFile(self.postconf, post_lines) del self.orig_config self.orig_config = copy.deepcopy(self.config) def insertTempBBPath(self, bbpath, bbfiles): # read the original conf into a list - with open(self.local, 'r') as config: + with open(self.postconf, 'r') as config: config_lines = config.readlines() if bbpath: @@ -283,7 +315,7 @@ class Configurator(gobject.GObject): if bbfiles: config_lines.append("BBFILES := \"${BBFILES} %s\"\n" % bbfiles) - self.writeConfFile(self.local, config_lines) + self.writeConfFile(self.postconf, config_lines) def writeLayerConf(self): # If we've not added/removed new layers don't write diff --git a/bitbake/lib/bb/ui/crumbs/hobeventhandler.py b/bitbake/lib/bb/ui/crumbs/hobeventhandler.py index fca4401420..66dffac223 100644 --- a/bitbake/lib/bb/ui/crumbs/hobeventhandler.py +++ b/bitbake/lib/bb/ui/crumbs/hobeventhandler.py @@ -65,7 +65,7 @@ class HobHandler(gobject.GObject): gobject.TYPE_STRING,)), } - (CFG_PATH_LOCAL, CFG_PATH_HOB, CFG_PATH_LAYERS, CFG_FILES_DISTRO, CFG_FILES_MACH, CFG_FILES_SDK, FILES_MATCH_CLASS, GENERATE_TGTS, REPARSE_FILES, BUILD_IMAGE) = range(10) + (CFG_PATH_LOCAL, CFG_PATH_PRE, CFG_PATH_POST, CFG_PATH_LAYERS, CFG_FILES_DISTRO, CFG_FILES_MACH, CFG_FILES_SDK, FILES_MATCH_CLASS, GENERATE_TGTS, REPARSE_FILES, BUILD_IMAGE) = range(11) def __init__(self, taskmodel, server): gobject.GObject.__init__(self) @@ -90,9 +90,12 @@ class HobHandler(gobject.GObject): self.generating = True if self.current_command == self.CFG_PATH_LOCAL: - self.current_command = self.CFG_PATH_HOB - self.server.runCommand(["findConfigFilePath", "hob.local.conf"]) - elif self.current_command == self.CFG_PATH_HOB: + self.current_command = self.CFG_PATH_PRE + self.server.runCommand(["findConfigFilePath", "hob-pre.conf"]) + elif self.current_command == self.CFG_PATH_PRE: + self.current_command = self.CFG_PATH_POST + self.server.runCommand(["findConfigFilePath", "hob-post.conf"]) + elif self.current_command == self.CFG_PATH_POST: self.current_command = self.CFG_PATH_LAYERS self.server.runCommand(["findConfigFilePath", "bblayers.conf"]) elif self.current_command == self.CFG_PATH_LAYERS: diff --git a/bitbake/lib/bb/ui/crumbs/hobprefs.py b/bitbake/lib/bb/ui/crumbs/hobprefs.py index 3859b29a0f..14d6bc7b23 100644 --- a/bitbake/lib/bb/ui/crumbs/hobprefs.py +++ b/bitbake/lib/bb/ui/crumbs/hobprefs.py @@ -38,13 +38,13 @@ class HobPrefs(gtk.Dialog): else: self.selected_image_types = handler.remove_image_output_type(ot) - self.configurator.setLocalConfVar('IMAGE_FSTYPES', "%s" % " ".join(self.selected_image_types).lstrip(" ")) + self.configurator.setConfVar('IMAGE_FSTYPES', "%s" % " ".join(self.selected_image_types).lstrip(" ")) def sdk_machine_combo_changed_cb(self, combo, handler): sdk_mach = combo.get_active_text() if sdk_mach != self.curr_sdk_mach: self.curr_sdk_mach = sdk_mach - self.configurator.setLocalConfVar('SDKMACHINE', sdk_mach) + self.configurator.setConfVar('SDKMACHINE', sdk_mach) handler.set_sdk_machine(sdk_mach) def update_sdk_machines(self, handler, sdk_machines): @@ -67,7 +67,7 @@ class HobPrefs(gtk.Dialog): distro = combo.get_active_text() if distro != self.curr_distro: self.curr_distro = distro - self.configurator.setLocalConfVar('DISTRO', distro) + self.configurator.setConfVar('DISTRO', distro) handler.set_distro(distro) self.reload_required = True @@ -91,7 +91,7 @@ class HobPrefs(gtk.Dialog): package_format = combo.get_active_text() if package_format != self.curr_package_format: self.curr_package_format = package_format - self.configurator.setLocalConfVar('PACKAGE_CLASSES', 'package_%s' % package_format) + self.configurator.setConfVar('PACKAGE_CLASSES', 'package_%s' % package_format) handler.set_package_format(package_format) self.reload_required = True @@ -113,7 +113,7 @@ class HobPrefs(gtk.Dialog): def include_gplv3_cb(self, toggle): excluded = toggle.get_active() - orig_incompatible = self.configurator.getLocalConfVar('INCOMPATIBLE_LICENSE') + orig_incompatible = self.configurator.getConfVar('INCOMPATIBLE_LICENSE') new_incompatible = "" if excluded: if not orig_incompatible: @@ -125,18 +125,18 @@ class HobPrefs(gtk.Dialog): if new_incompatible != orig_incompatible: self.handler.set_incompatible_license(new_incompatible) - self.configurator.setLocalConfVar('INCOMPATIBLE_LICENSE', new_incompatible) + self.configurator.setConfVar('INCOMPATIBLE_LICENSE', new_incompatible) self.reload_required = True def change_bb_threads_cb(self, spinner): val = spinner.get_value_as_int() self.handler.set_bbthreads(val) - self.configurator.setLocalConfVar('BB_NUMBER_THREADS', val) + self.configurator.setConfVar('BB_NUMBER_THREADS', val) def change_make_threads_cb(self, spinner): val = spinner.get_value_as_int() self.handler.set_pmake(val) - self.configurator.setLocalConfVar('PARALLEL_MAKE', "-j %s" % val) + self.configurator.setConfVar('PARALLEL_MAKE', "-j %s" % val) def toggle_toolchain_cb(self, check): enabled = check.get_active() @@ -144,7 +144,7 @@ class HobPrefs(gtk.Dialog): if enabled: toolchain = '1' self.handler.toggle_toolchain(enabled) - self.configurator.setLocalConfVar('HOB_BUILD_TOOLCHAIN', toolchain) + self.configurator.setConfVar('HOB_BUILD_TOOLCHAIN', toolchain) def toggle_headers_cb(self, check): enabled = check.get_active() @@ -152,13 +152,13 @@ class HobPrefs(gtk.Dialog): if enabled: headers = '1' self.handler.toggle_toolchain_headers(enabled) - self.configurator.setLocalConfVar('HOB_BUILD_TOOLCHAIN_HEADERS', headers) + self.configurator.setConfVar('HOB_BUILD_TOOLCHAIN_HEADERS', headers) def set_parent_window(self, parent): self.set_transient_for(parent) def write_changes(self): - self.configurator.writeLocalConf() + self.configurator.writeConf() def prefs_response_cb(self, dialog, response): if self.reload_required: diff --git a/bitbake/lib/bb/ui/hob.py b/bitbake/lib/bb/ui/hob.py index c2acadac91..c1302e51fa 100644 --- a/bitbake/lib/bb/ui/hob.py +++ b/bitbake/lib/bb/ui/hob.py @@ -192,8 +192,8 @@ class MainWindow (gtk.Window): self.curr_mach = mach # Flush this straight to the file as MACHINE is changed # independently of other 'Preferences' - self.configurator.setLocalConfVar('MACHINE', mach) - self.configurator.writeLocalConf() + self.configurator.setConfVar('MACHINE', mach) + self.configurator.writeConf() handler.set_machine(mach) handler.reload_data() -- cgit v1.2.3-54-g00ecf