880 lines
33 KiB
Python
880 lines
33 KiB
Python
#! /usr/bin/python
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# GRUB -- GRand Unified Bootloader
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# Copyright (C) 2010,2011,2012,2013 Free Software Foundation, Inc.
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#
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# GRUB is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# GRUB is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import print_function
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__metaclass__ = type
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from optparse import OptionParser
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import re
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#
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# This is the python script used to generate Makefile.*.am
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#
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GRUB_PLATFORMS = [ "emu", "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot",
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"i386_multiboot", "i386_ieee1275", "x86_64_efi",
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"i386_xen", "x86_64_xen",
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"mips_loongson", "sparc64_ieee1275",
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"powerpc_ieee1275", "mips_arc", "ia64_efi",
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"mips_qemu_mips", "arm_uboot", "arm_efi", "arm64_efi" ]
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GROUPS = {}
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GROUPS["common"] = GRUB_PLATFORMS[:]
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# Groups based on CPU
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GROUPS["i386"] = [ "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot", "i386_multiboot", "i386_ieee1275" ]
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GROUPS["x86_64"] = [ "x86_64_efi" ]
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GROUPS["x86"] = GROUPS["i386"] + GROUPS["x86_64"]
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GROUPS["mips"] = [ "mips_loongson", "mips_qemu_mips", "mips_arc" ]
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GROUPS["sparc64"] = [ "sparc64_ieee1275" ]
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GROUPS["powerpc"] = [ "powerpc_ieee1275" ]
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GROUPS["arm"] = [ "arm_uboot", "arm_efi" ]
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GROUPS["arm64"] = [ "arm64_efi" ]
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# Groups based on firmware
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GROUPS["efi"] = [ "i386_efi", "x86_64_efi", "ia64_efi", "arm_efi", "arm64_efi" ]
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GROUPS["ieee1275"] = [ "i386_ieee1275", "sparc64_ieee1275", "powerpc_ieee1275" ]
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GROUPS["uboot"] = [ "arm_uboot" ]
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GROUPS["xen"] = [ "i386_xen", "x86_64_xen" ]
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# emu is a special case so many core functionality isn't needed on this platform
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GROUPS["noemu"] = GRUB_PLATFORMS[:]; GROUPS["noemu"].remove("emu")
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# Groups based on hardware features
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GROUPS["cmos"] = GROUPS["x86"][:] + ["mips_loongson", "mips_qemu_mips",
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"sparc64_ieee1275", "powerpc_ieee1275"]
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GROUPS["cmos"].remove("i386_efi"); GROUPS["cmos"].remove("x86_64_efi");
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GROUPS["pci"] = GROUPS["x86"] + ["mips_loongson"]
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GROUPS["usb"] = GROUPS["pci"]
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# If gfxterm is main output console integrate it into kernel
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GROUPS["videoinkernel"] = ["mips_loongson", "i386_coreboot" ]
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GROUPS["videomodules"] = GRUB_PLATFORMS[:];
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for i in GROUPS["videoinkernel"]: GROUPS["videomodules"].remove(i)
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# Similar for terminfo
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GROUPS["terminfoinkernel"] = [ "emu", "mips_loongson", "mips_arc", "mips_qemu_mips" ] + GROUPS["xen"] + GROUPS["ieee1275"] + GROUPS["uboot"];
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GROUPS["terminfomodule"] = GRUB_PLATFORMS[:];
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for i in GROUPS["terminfoinkernel"]: GROUPS["terminfomodule"].remove(i)
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# Flattened Device Trees (FDT)
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GROUPS["fdt"] = [ "arm64_efi", "arm_uboot", "arm_efi" ]
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# Miscelaneous groups schedulded to disappear in future
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GROUPS["i386_coreboot_multiboot_qemu"] = ["i386_coreboot", "i386_multiboot", "i386_qemu"]
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GROUPS["nopc"] = GRUB_PLATFORMS[:]; GROUPS["nopc"].remove("i386_pc")
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#
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# Create platform => groups reverse map, where groups covering that
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# platform are ordered by their sizes
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#
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RMAP = {}
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for platform in GRUB_PLATFORMS:
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# initialize with platform itself as a group
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RMAP[platform] = [ platform ]
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for k in GROUPS.keys():
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v = GROUPS[k]
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# skip groups that don't cover this platform
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if platform not in v: continue
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bigger = []
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smaller = []
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# partition currently known groups based on their size
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for group in RMAP[platform]:
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if group in GRUB_PLATFORMS: smaller.append(group)
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elif len(GROUPS[group]) < len(v): smaller.append(group)
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else: bigger.append(group)
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# insert in the middle
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RMAP[platform] = smaller + [ k ] + bigger
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#
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# Input
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#
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# We support a subset of the AutoGen definitions file syntax. Specifically,
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# compound names are disallowed; some preprocessing directives are
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# disallowed (though #if/#endif are allowed; note that, like AutoGen, #if
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# skips everything to the next #endif regardless of the value of the
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# conditional); and shell-generated strings, Scheme-generated strings, and
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# here strings are disallowed.
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class AutogenToken:
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(autogen, definitions, eof, var_name, other_name, string, number,
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semicolon, equals, comma, lbrace, rbrace, lbracket, rbracket) = range(14)
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class AutogenState:
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(init, need_def, need_tpl, need_semi, need_name, have_name, need_value,
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need_idx, need_rbracket, indx_name, have_value, done) = range(12)
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class AutogenParseError(Exception):
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def __init__(self, message, path, line):
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super(AutogenParseError, self).__init__(message)
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self.path = path
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self.line = line
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def __str__(self):
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return (
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super(AutogenParseError, self).__str__() +
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" at file %s line %d" % (self.path, self.line))
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class AutogenDefinition(list):
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def __getitem__(self, key):
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try:
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return super(AutogenDefinition, self).__getitem__(key)
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except TypeError:
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for name, value in self:
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if name == key:
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return value
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def __contains__(self, key):
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for name, value in self:
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if name == key:
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return True
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return False
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def get(self, key, default):
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for name, value in self:
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if name == key:
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return value
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else:
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return default
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def find_all(self, key):
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for name, value in self:
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if name == key:
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yield value
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class AutogenParser:
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def __init__(self):
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self.definitions = AutogenDefinition()
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self.def_stack = [("", self.definitions)]
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self.curdef = None
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self.new_name = None
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self.cur_path = None
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self.cur_line = 0
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@staticmethod
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def is_unquotable_char(c):
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return (ord(c) in range(ord("!"), ord("~") + 1) and
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c not in "#,;<=>[\\]`{}?*'\"()")
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@staticmethod
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def is_value_name_char(c):
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return c in ":^-_" or c.isalnum()
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def error(self, message):
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raise AutogenParseError(message, self.cur_file, self.cur_line)
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def read_tokens(self, f):
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data = f.read()
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end = len(data)
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offset = 0
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while offset < end:
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while offset < end and data[offset].isspace():
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if data[offset] == "\n":
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self.cur_line += 1
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offset += 1
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if offset >= end:
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break
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c = data[offset]
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if c == "#":
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offset += 1
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try:
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end_directive = data.index("\n", offset)
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directive = data[offset:end_directive]
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offset = end_directive
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except ValueError:
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directive = data[offset:]
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offset = end
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name, value = directive.split(None, 1)
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if name == "if":
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try:
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end_if = data.index("\n#endif", offset)
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new_offset = end_if + len("\n#endif")
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self.cur_line += data[offset:new_offset].count("\n")
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offset = new_offset
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except ValueError:
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self.error("#if without matching #endif")
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else:
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self.error("Unhandled directive '#%s'" % name)
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elif c == "{":
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yield AutogenToken.lbrace, c
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offset += 1
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elif c == "=":
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yield AutogenToken.equals, c
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offset += 1
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elif c == "}":
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yield AutogenToken.rbrace, c
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offset += 1
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elif c == "[":
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yield AutogenToken.lbracket, c
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offset += 1
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elif c == "]":
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yield AutogenToken.rbracket, c
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offset += 1
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elif c == ";":
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yield AutogenToken.semicolon, c
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offset += 1
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elif c == ",":
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yield AutogenToken.comma, c
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offset += 1
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elif c in ("'", '"'):
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s = []
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while True:
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offset += 1
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if offset >= end:
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self.error("EOF in quoted string")
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if data[offset] == "\n":
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self.cur_line += 1
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if data[offset] == "\\":
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offset += 1
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if offset >= end:
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self.error("EOF in quoted string")
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if data[offset] == "\n":
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self.cur_line += 1
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# Proper escaping unimplemented; this can be filled
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# out if needed.
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s.append("\\")
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s.append(data[offset])
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elif data[offset] == c:
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offset += 1
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break
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else:
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s.append(data[offset])
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yield AutogenToken.string, "".join(s)
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elif c == "/":
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offset += 1
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if data[offset] == "*":
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offset += 1
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try:
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end_comment = data.index("*/", offset)
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new_offset = end_comment + len("*/")
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self.cur_line += data[offset:new_offset].count("\n")
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offset = new_offset
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except ValueError:
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self.error("/* without matching */")
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elif data[offset] == "/":
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try:
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offset = data.index("\n", offset)
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except ValueError:
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pass
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elif (c.isdigit() or
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(c == "-" and offset < end - 1 and
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data[offset + 1].isdigit())):
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end_number = offset + 1
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while end_number < end and data[end_number].isdigit():
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end_number += 1
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yield AutogenToken.number, data[offset:end_number]
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offset = end_number
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elif self.is_unquotable_char(c):
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end_name = offset
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while (end_name < end and
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self.is_value_name_char(data[end_name])):
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end_name += 1
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if end_name < end and self.is_unquotable_char(data[end_name]):
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while (end_name < end and
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self.is_unquotable_char(data[end_name])):
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end_name += 1
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yield AutogenToken.other_name, data[offset:end_name]
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offset = end_name
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else:
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s = data[offset:end_name]
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if s.lower() == "autogen":
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yield AutogenToken.autogen, s
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elif s.lower() == "definitions":
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yield AutogenToken.definitions, s
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else:
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yield AutogenToken.var_name, s
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offset = end_name
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else:
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self.error("Invalid input character '%s'" % c)
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yield AutogenToken.eof, None
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def do_need_name_end(self, token):
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if len(self.def_stack) > 1:
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self.error("Definition blocks were left open")
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def do_need_name_var_name(self, token):
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self.new_name = token
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def do_end_block(self, token):
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if len(self.def_stack) <= 1:
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self.error("Too many close braces")
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new_name, parent_def = self.def_stack.pop()
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parent_def.append((new_name, self.curdef))
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self.curdef = parent_def
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def do_empty_val(self, token):
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self.curdef.append((self.new_name, ""))
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def do_str_value(self, token):
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self.curdef.append((self.new_name, token))
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def do_start_block(self, token):
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self.def_stack.append((self.new_name, self.curdef))
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self.curdef = AutogenDefinition()
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def do_indexed_name(self, token):
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self.new_name = token
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def read_definitions_file(self, f):
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self.curdef = self.definitions
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self.cur_line = 0
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state = AutogenState.init
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# The following transition table was reduced from the Autogen
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# documentation:
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# info -f autogen -n 'Full Syntax'
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transitions = {
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AutogenState.init: {
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AutogenToken.autogen: (AutogenState.need_def, None),
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},
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AutogenState.need_def: {
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AutogenToken.definitions: (AutogenState.need_tpl, None),
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},
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AutogenState.need_tpl: {
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AutogenToken.var_name: (AutogenState.need_semi, None),
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AutogenToken.other_name: (AutogenState.need_semi, None),
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AutogenToken.string: (AutogenState.need_semi, None),
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},
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AutogenState.need_semi: {
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AutogenToken.semicolon: (AutogenState.need_name, None),
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},
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AutogenState.need_name: {
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AutogenToken.autogen: (AutogenState.need_def, None),
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AutogenToken.eof: (AutogenState.done, self.do_need_name_end),
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AutogenToken.var_name: (
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AutogenState.have_name, self.do_need_name_var_name),
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AutogenToken.rbrace: (
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AutogenState.have_value, self.do_end_block),
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},
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AutogenState.have_name: {
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AutogenToken.semicolon: (
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AutogenState.need_name, self.do_empty_val),
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AutogenToken.equals: (AutogenState.need_value, None),
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AutogenToken.lbracket: (AutogenState.need_idx, None),
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},
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AutogenState.need_value: {
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AutogenToken.var_name: (
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AutogenState.have_value, self.do_str_value),
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AutogenToken.other_name: (
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AutogenState.have_value, self.do_str_value),
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AutogenToken.string: (
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AutogenState.have_value, self.do_str_value),
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AutogenToken.number: (
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AutogenState.have_value, self.do_str_value),
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AutogenToken.lbrace: (
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AutogenState.need_name, self.do_start_block),
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},
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AutogenState.need_idx: {
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AutogenToken.var_name: (
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AutogenState.need_rbracket, self.do_indexed_name),
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AutogenToken.number: (
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AutogenState.need_rbracket, self.do_indexed_name),
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},
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AutogenState.need_rbracket: {
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AutogenToken.rbracket: (AutogenState.indx_name, None),
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},
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AutogenState.indx_name: {
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AutogenToken.semicolon: (
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AutogenState.need_name, self.do_empty_val),
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AutogenToken.equals: (AutogenState.need_value, None),
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},
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AutogenState.have_value: {
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AutogenToken.semicolon: (AutogenState.need_name, None),
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AutogenToken.comma: (AutogenState.need_value, None),
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},
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}
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for code, token in self.read_tokens(f):
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if code in transitions[state]:
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state, handler = transitions[state][code]
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if handler is not None:
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handler(token)
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else:
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self.error(
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"Parse error in state %s: unexpected token '%s'" % (
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state, token))
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if state == AutogenState.done:
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break
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def read_definitions(self, path):
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self.cur_file = path
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with open(path) as f:
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self.read_definitions_file(f)
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defparser = AutogenParser()
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#
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# Output
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#
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outputs = {}
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def output(s, section=''):
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if s == "":
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return
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outputs.setdefault(section, [])
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outputs[section].append(s)
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def write_output(section=''):
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for s in outputs.get(section, []):
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print(s, end='')
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#
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# Global variables
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#
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def gvar_add(var, value):
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output(var + " += " + value + "\n")
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#
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# Per PROGRAM/SCRIPT variables
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#
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seen_vars = set()
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def vars_init(defn, *var_list):
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name = defn['name']
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if name not in seen_target and name not in seen_vars:
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for var in var_list:
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output(var + " = \n", section='decl')
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seen_vars.add(name)
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def var_set(var, value):
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output(var + " = " + value + "\n")
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def var_add(var, value):
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output(var + " += " + value + "\n")
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#
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# Variable names and rules
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#
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canonical_name_re = re.compile(r'[^0-9A-Za-z@_]')
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canonical_name_suffix = ""
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def set_canonical_name_suffix(suffix):
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global canonical_name_suffix
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canonical_name_suffix = suffix
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def cname(defn):
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return canonical_name_re.sub('_', defn['name'] + canonical_name_suffix)
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def rule(target, source, cmd):
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if cmd[0] == "\n":
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output("\n" + target + ": " + source + cmd.replace("\n", "\n\t") + "\n")
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else:
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output("\n" + target + ": " + source + "\n\t" + cmd.replace("\n", "\n\t") + "\n")
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#
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# Handle keys with platform names as values, for example:
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#
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# kernel = {
|
|
# nostrip = emu;
|
|
# ...
|
|
# }
|
|
#
|
|
def platform_tagged(defn, platform, tag):
|
|
for value in defn.find_all(tag):
|
|
for group in RMAP[platform]:
|
|
if value == group:
|
|
return True
|
|
return False
|
|
|
|
def if_platform_tagged(defn, platform, tag, snippet_if, snippet_else=None):
|
|
if platform_tagged(defn, platform, tag):
|
|
return snippet_if
|
|
elif snippet_else is not None:
|
|
return snippet_else
|
|
|
|
#
|
|
# Handle tagged values
|
|
#
|
|
# module = {
|
|
# extra_dist = ...
|
|
# extra_dist = ...
|
|
# ...
|
|
# };
|
|
#
|
|
def foreach_value(defn, tag, closure):
|
|
r = []
|
|
for value in defn.find_all(tag):
|
|
r.append(closure(value))
|
|
return ''.join(r)
|
|
|
|
#
|
|
# Handle best matched values for a platform, for example:
|
|
#
|
|
# module = {
|
|
# cflags = '-Wall';
|
|
# emu_cflags = '-Wall -DGRUB_EMU=1';
|
|
# ...
|
|
# }
|
|
#
|
|
def foreach_platform_specific_value(defn, platform, suffix, nonetag, closure):
|
|
r = []
|
|
for group in RMAP[platform]:
|
|
values = list(defn.find_all(group + suffix))
|
|
if values:
|
|
for value in values:
|
|
r.append(closure(value))
|
|
break
|
|
else:
|
|
for value in defn.find_all(nonetag):
|
|
r.append(closure(value))
|
|
return ''.join(r)
|
|
|
|
#
|
|
# Handle values from sum of all groups for a platform, for example:
|
|
#
|
|
# module = {
|
|
# common = kern/misc.c;
|
|
# emu = kern/emu/misc.c;
|
|
# ...
|
|
# }
|
|
#
|
|
def foreach_platform_value(defn, platform, suffix, closure):
|
|
r = []
|
|
for group in RMAP[platform]:
|
|
for value in defn.find_all(group + suffix):
|
|
r.append(closure(value))
|
|
return ''.join(r)
|
|
|
|
def platform_conditional(platform, closure):
|
|
output("\nif COND_" + platform + "\n")
|
|
closure(platform)
|
|
output("endif\n")
|
|
|
|
#
|
|
# Handle guarding with platform-specific "enable" keys, for example:
|
|
#
|
|
# module = {
|
|
# name = pci;
|
|
# noemu = bus/pci.c;
|
|
# emu = bus/emu/pci.c;
|
|
# emu = commands/lspci.c;
|
|
#
|
|
# enable = emu;
|
|
# enable = i386_pc;
|
|
# enable = x86_efi;
|
|
# enable = i386_ieee1275;
|
|
# enable = i386_coreboot;
|
|
# };
|
|
#
|
|
def foreach_enabled_platform(defn, closure):
|
|
if 'enable' in defn:
|
|
for platform in GRUB_PLATFORMS:
|
|
if platform_tagged(defn, platform, "enable"):
|
|
platform_conditional(platform, closure)
|
|
else:
|
|
for platform in GRUB_PLATFORMS:
|
|
platform_conditional(platform, closure)
|
|
|
|
#
|
|
# Handle guarding with platform-specific automake conditionals, for example:
|
|
#
|
|
# module = {
|
|
# name = usb;
|
|
# common = bus/usb/usb.c;
|
|
# noemu = bus/usb/usbtrans.c;
|
|
# noemu = bus/usb/usbhub.c;
|
|
# enable = emu;
|
|
# enable = i386;
|
|
# enable = mips_loongson;
|
|
# emu_condition = COND_GRUB_EMU_USB;
|
|
# };
|
|
#
|
|
def under_platform_specific_conditionals(defn, platform, closure):
|
|
output(foreach_platform_specific_value(defn, platform, "_condition", "condition", lambda cond: "if " + cond + "\n"))
|
|
closure(defn, platform)
|
|
output(foreach_platform_specific_value(defn, platform, "_condition", "condition", lambda cond: "endif " + cond + "\n"))
|
|
|
|
def platform_specific_values(defn, platform, suffix, nonetag):
|
|
return foreach_platform_specific_value(defn, platform, suffix, nonetag,
|
|
lambda value: value + " ")
|
|
|
|
def platform_values(defn, platform, suffix):
|
|
return foreach_platform_value(defn, platform, suffix, lambda value: value + " ")
|
|
|
|
def extra_dist(defn):
|
|
return foreach_value(defn, "extra_dist", lambda value: value + " ")
|
|
|
|
def platform_sources(defn, p): return platform_values(defn, p, "")
|
|
def platform_nodist_sources(defn, p): return platform_values(defn, p, "_nodist")
|
|
|
|
def platform_startup(defn, p): return platform_specific_values(defn, p, "_startup", "startup")
|
|
def platform_ldadd(defn, p): return platform_specific_values(defn, p, "_ldadd", "ldadd")
|
|
def platform_dependencies(defn, p): return platform_specific_values(defn, p, "_dependencies", "dependencies")
|
|
def platform_cflags(defn, p): return platform_specific_values(defn, p, "_cflags", "cflags")
|
|
def platform_ldflags(defn, p): return platform_specific_values(defn, p, "_ldflags", "ldflags")
|
|
def platform_cppflags(defn, p): return platform_specific_values(defn, p, "_cppflags", "cppflags")
|
|
def platform_ccasflags(defn, p): return platform_specific_values(defn, p, "_ccasflags", "ccasflags")
|
|
def platform_stripflags(defn, p): return platform_specific_values(defn, p, "_stripflags", "stripflags")
|
|
def platform_objcopyflags(defn, p): return platform_specific_values(defn, p, "_objcopyflags", "objcopyflags")
|
|
|
|
#
|
|
# Emit snippet only the first time through for the current name.
|
|
#
|
|
seen_target = set()
|
|
|
|
def first_time(defn, snippet):
|
|
if defn['name'] not in seen_target:
|
|
return snippet
|
|
return ''
|
|
|
|
def is_platform_independent(defn):
|
|
if 'enable' in defn:
|
|
return False
|
|
for suffix in [ "", "_nodist" ]:
|
|
template = platform_values(defn, GRUB_PLATFORMS[0], suffix)
|
|
for platform in GRUB_PLATFORMS[1:]:
|
|
if template != platform_values(defn, platform, suffix):
|
|
return False
|
|
|
|
for suffix in [ "startup", "ldadd", "dependencies", "cflags", "ldflags", "cppflags", "ccasflags", "stripflags", "objcopyflags", "condition" ]:
|
|
template = platform_specific_values(defn, GRUB_PLATFORMS[0], "_" + suffix, suffix)
|
|
for platform in GRUB_PLATFORMS[1:]:
|
|
if template != platform_specific_values(defn, platform, "_" + suffix, suffix):
|
|
return False
|
|
for tag in [ "nostrip" ]:
|
|
template = platform_tagged(defn, GRUB_PLATFORMS[0], tag)
|
|
for platform in GRUB_PLATFORMS[1:]:
|
|
if template != platform_tagged(defn, platform, tag):
|
|
return False
|
|
|
|
return True
|
|
|
|
def module(defn, platform):
|
|
name = defn['name']
|
|
set_canonical_name_suffix(".module")
|
|
|
|
gvar_add("platform_PROGRAMS", name + ".module")
|
|
gvar_add("MODULE_FILES", name + ".module$(EXEEXT)")
|
|
|
|
var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform) + " ## platform sources")
|
|
var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform) + " ## platform nodist sources")
|
|
var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
|
|
var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_MODULE) " + platform_cflags(defn, platform))
|
|
var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_MODULE) " + platform_ldflags(defn, platform))
|
|
var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_MODULE) " + platform_cppflags(defn, platform))
|
|
var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_MODULE) " + platform_ccasflags(defn, platform))
|
|
var_set(cname(defn) + "_DEPENDENCIES", "$(TARGET_OBJ2ELF) " + platform_dependencies(defn, platform))
|
|
|
|
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
|
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
|
|
gvar_add("MOD_FILES", name + ".mod")
|
|
gvar_add("MARKER_FILES", name + ".marker")
|
|
gvar_add("CLEANFILES", name + ".marker")
|
|
output("""
|
|
""" + name + """.marker: $(""" + cname(defn) + """_SOURCES) $(nodist_""" + cname(defn) + """_SOURCES)
|
|
$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(""" + cname(defn) + """_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
|
|
grep 'MARKER' $@.new > $@; rm -f $@.new
|
|
""")
|
|
|
|
def kernel(defn, platform):
|
|
name = defn['name']
|
|
set_canonical_name_suffix(".exec")
|
|
gvar_add("platform_PROGRAMS", name + ".exec")
|
|
var_set(cname(defn) + "_SOURCES", platform_startup(defn, platform))
|
|
var_add(cname(defn) + "_SOURCES", platform_sources(defn, platform))
|
|
var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform) + " ## platform nodist sources")
|
|
var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
|
|
var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_KERNEL) " + platform_cflags(defn, platform))
|
|
var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_KERNEL) " + platform_ldflags(defn, platform))
|
|
var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) " + platform_cppflags(defn, platform))
|
|
var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) " + platform_ccasflags(defn, platform))
|
|
var_set(cname(defn) + "_STRIPFLAGS", "$(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) " + platform_stripflags(defn, platform))
|
|
var_set(cname(defn) + "_DEPENDENCIES", "$(TARGET_OBJ2ELF)")
|
|
|
|
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
|
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
|
|
gvar_add("platform_DATA", name + ".img")
|
|
gvar_add("CLEANFILES", name + ".img")
|
|
rule(name + ".img", name + ".exec$(EXEEXT)",
|
|
if_platform_tagged(defn, platform, "nostrip",
|
|
"""if test x$(TARGET_APPLE_LINKER) = x1; then \
|
|
$(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -wd1106 -nu -nd $< $@; \
|
|
elif test ! -z '$(TARGET_OBJ2ELF)'; then \
|
|
$(TARGET_OBJ2ELF) $< $@ || (rm -f $@; exit 1); \
|
|
else cp $< $@; fi""",
|
|
"""if test x$(TARGET_APPLE_LINKER) = x1; then \
|
|
$(TARGET_STRIP) -S -x $(""" + cname(defn) + """) -o $@.bin $<; \
|
|
$(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@; \
|
|
elif test ! -z '$(TARGET_OBJ2ELF)'; then \
|
|
""" + "$(TARGET_STRIP) $(" + cname(defn) + "_STRIPFLAGS) -o $@.bin $< && \
|
|
$(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1); \
|
|
else """ + "$(TARGET_STRIP) $(" + cname(defn) + "_STRIPFLAGS) -o $@ $<; \
|
|
fi"""))
|
|
|
|
def image(defn, platform):
|
|
name = defn['name']
|
|
set_canonical_name_suffix(".image")
|
|
gvar_add("platform_PROGRAMS", name + ".image")
|
|
var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform))
|
|
var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform) + "## platform nodist sources")
|
|
var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
|
|
var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_IMAGE) " + platform_cflags(defn, platform))
|
|
var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_IMAGE) " + platform_ldflags(defn, platform))
|
|
var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) " + platform_cppflags(defn, platform))
|
|
var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) " + platform_ccasflags(defn, platform))
|
|
var_set(cname(defn) + "_OBJCOPYFLAGS", "$(OBJCOPYFLAGS_IMAGE) " + platform_objcopyflags(defn, platform))
|
|
# var_set(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
|
|
|
|
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
|
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
|
|
gvar_add("platform_DATA", name + ".img")
|
|
gvar_add("CLEANFILES", name + ".img")
|
|
rule(name + ".img", name + ".image$(EXEEXT)", """
|
|
if test x$(TARGET_APPLE_LINKER) = x1; then \
|
|
$(MACHO2IMG) $< $@; \
|
|
else \
|
|
$(TARGET_OBJCOPY) $(""" + cname(defn) + """_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .reginfo -R .rel.dyn -R .note.gnu.gold-version $< $@; \
|
|
fi
|
|
""")
|
|
|
|
def library(defn, platform):
|
|
name = defn['name']
|
|
set_canonical_name_suffix("")
|
|
|
|
vars_init(defn,
|
|
cname(defn) + "_SOURCES",
|
|
"nodist_" + cname(defn) + "_SOURCES",
|
|
cname(defn) + "_CFLAGS",
|
|
cname(defn) + "_CPPFLAGS",
|
|
cname(defn) + "_CCASFLAGS")
|
|
# cname(defn) + "_DEPENDENCIES")
|
|
|
|
if name not in seen_target:
|
|
gvar_add("noinst_LIBRARIES", name)
|
|
var_add(cname(defn) + "_SOURCES", platform_sources(defn, platform))
|
|
var_add("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform))
|
|
var_add(cname(defn) + "_CFLAGS", first_time(defn, "$(AM_CFLAGS) $(CFLAGS_LIBRARY) ") + platform_cflags(defn, platform))
|
|
var_add(cname(defn) + "_CPPFLAGS", first_time(defn, "$(AM_CPPFLAGS) $(CPPFLAGS_LIBRARY) ") + platform_cppflags(defn, platform))
|
|
var_add(cname(defn) + "_CCASFLAGS", first_time(defn, "$(AM_CCASFLAGS) $(CCASFLAGS_LIBRARY) ") + platform_ccasflags(defn, platform))
|
|
# var_add(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
|
|
|
|
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
|
if name not in seen_target:
|
|
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
|
|
def installdir(defn, default="bin"):
|
|
return defn.get('installdir', default)
|
|
|
|
def manpage(defn, adddeps):
|
|
name = defn['name']
|
|
mansection = defn['mansection']
|
|
|
|
output("if COND_MAN_PAGES\n")
|
|
gvar_add("man_MANS", name + "." + mansection)
|
|
rule(name + "." + mansection, name + " " + adddeps, """
|
|
chmod a+x """ + name + """
|
|
PATH=$(builddir):$$PATH pkgdatadir=$(builddir) $(HELP2MAN) --section=""" + mansection + """ -i $(top_srcdir)/docs/man/""" + name + """.h2m -o $@ """ + name + """
|
|
""")
|
|
gvar_add("CLEANFILES", name + "." + mansection)
|
|
output("endif\n")
|
|
|
|
def program(defn, platform, test=False):
|
|
name = defn['name']
|
|
set_canonical_name_suffix("")
|
|
|
|
if 'testcase' in defn:
|
|
gvar_add("check_PROGRAMS", name)
|
|
gvar_add("TESTS", name)
|
|
else:
|
|
var_add(installdir(defn) + "_PROGRAMS", name)
|
|
if 'mansection' in defn:
|
|
manpage(defn, "")
|
|
|
|
var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform))
|
|
var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform))
|
|
var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
|
|
var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_PROGRAM) " + platform_cflags(defn, platform))
|
|
var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_PROGRAM) " + platform_ldflags(defn, platform))
|
|
var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) " + platform_cppflags(defn, platform))
|
|
var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) " + platform_ccasflags(defn, platform))
|
|
# var_set(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
|
|
|
|
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
|
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
|
|
|
def data(defn, platform):
|
|
var_add("dist_" + installdir(defn) + "_DATA", platform_sources(defn, platform))
|
|
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
|
|
|
def script(defn, platform):
|
|
name = defn['name']
|
|
|
|
if 'testcase' in defn:
|
|
gvar_add("check_SCRIPTS", name)
|
|
gvar_add ("TESTS", name)
|
|
else:
|
|
var_add(installdir(defn) + "_SCRIPTS", name)
|
|
if 'mansection' in defn:
|
|
manpage(defn, "grub-mkconfig_lib")
|
|
|
|
rule(name, "$(top_builddir)/config.status " + platform_sources(defn, platform) + platform_dependencies(defn, platform), """
|
|
(for x in """ + platform_sources(defn, platform) + """; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
|
|
chmod a+x """ + name + """
|
|
""")
|
|
|
|
gvar_add("CLEANFILES", name)
|
|
gvar_add("EXTRA_DIST", extra_dist(defn))
|
|
gvar_add("dist_noinst_DATA", platform_sources(defn, platform))
|
|
|
|
def rules(target, closure):
|
|
seen_target.clear()
|
|
seen_vars.clear()
|
|
|
|
for defn in defparser.definitions.find_all(target):
|
|
if is_platform_independent(defn):
|
|
under_platform_specific_conditionals(defn, GRUB_PLATFORMS[0], closure)
|
|
else:
|
|
foreach_enabled_platform(
|
|
defn,
|
|
lambda p: under_platform_specific_conditionals(defn, p, closure))
|
|
# Remember that we've seen this target.
|
|
seen_target.add(defn['name'])
|
|
|
|
parser = OptionParser(usage="%prog DEFINITION-FILES")
|
|
_, args = parser.parse_args()
|
|
|
|
for arg in args:
|
|
defparser.read_definitions(arg)
|
|
|
|
rules("module", module)
|
|
rules("kernel", kernel)
|
|
rules("image", image)
|
|
rules("library", library)
|
|
rules("program", program)
|
|
rules("script", script)
|
|
rules("data", data)
|
|
|
|
write_output(section='decl')
|
|
write_output()
|