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Ventoy/GRUB2/MOD_SRC/grub-2.04/gentpl.py

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#! /usr/bin/python
# GRUB -- GRand Unified Bootloader
# Copyright (C) 2010,2011,2012,2013 Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
from __future__ import print_function
__metaclass__ = type
from optparse import OptionParser
import re
#
# This is the python script used to generate Makefile.*.am
#
GRUB_PLATFORMS = [ "emu", "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot",
"i386_multiboot", "i386_ieee1275", "x86_64_efi",
"i386_xen", "x86_64_xen", "i386_xen_pvh",
"mips_loongson", "mips64_efi", "sparc64_ieee1275",
"powerpc_ieee1275", "mips_arc", "ia64_efi",
"mips_qemu_mips", "arm_uboot", "arm_efi", "arm64_efi",
"arm_coreboot", "riscv32_efi", "riscv64_efi" ]
GROUPS = {}
GROUPS["common"] = GRUB_PLATFORMS[:]
# Groups based on CPU
GROUPS["i386"] = [ "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot", "i386_multiboot", "i386_ieee1275" ]
GROUPS["x86_64"] = [ "x86_64_efi" ]
GROUPS["x86"] = GROUPS["i386"] + GROUPS["x86_64"]
GROUPS["mips"] = [ "mips_loongson", "mips_qemu_mips", "mips_arc" ]
GROUPS["mips64"] = [ "mips64_efi" ]
GROUPS["sparc64"] = [ "sparc64_ieee1275" ]
GROUPS["powerpc"] = [ "powerpc_ieee1275" ]
GROUPS["arm"] = [ "arm_uboot", "arm_efi", "arm_coreboot" ]
GROUPS["arm64"] = [ "arm64_efi" ]
GROUPS["riscv32"] = [ "riscv32_efi" ]
GROUPS["riscv64"] = [ "riscv64_efi" ]
# Groups based on firmware
GROUPS["efi"] = [ "i386_efi", "x86_64_efi", "ia64_efi", "arm_efi", "arm64_efi", "mips64_efi",
"riscv32_efi", "riscv64_efi" ]
GROUPS["ieee1275"] = [ "i386_ieee1275", "sparc64_ieee1275", "powerpc_ieee1275" ]
GROUPS["uboot"] = [ "arm_uboot" ]
GROUPS["xen"] = [ "i386_xen", "x86_64_xen" ]
GROUPS["coreboot"] = [ "i386_coreboot", "arm_coreboot" ]
# emu is a special case so many core functionality isn't needed on this platform
GROUPS["noemu"] = GRUB_PLATFORMS[:]; GROUPS["noemu"].remove("emu")
# Groups based on hardware features
GROUPS["cmos"] = GROUPS["x86"][:] + ["mips_loongson", "mips_qemu_mips",
"sparc64_ieee1275", "powerpc_ieee1275"]
GROUPS["cmos"].remove("i386_efi"); GROUPS["cmos"].remove("x86_64_efi");
GROUPS["pci"] = GROUPS["x86"] + ["mips_loongson"]
GROUPS["usb"] = GROUPS["pci"] + ["arm_coreboot"]
# If gfxterm is main output console integrate it into kernel
GROUPS["videoinkernel"] = ["mips_loongson", "i386_coreboot", "arm_coreboot" ]
GROUPS["videomodules"] = GRUB_PLATFORMS[:];
for i in GROUPS["videoinkernel"]: GROUPS["videomodules"].remove(i)
# Similar for terminfo
GROUPS["terminfoinkernel"] = [ "emu", "mips_loongson", "mips_arc", "mips_qemu_mips", "i386_xen_pvh" ] + GROUPS["xen"] + GROUPS["ieee1275"] + GROUPS["uboot"];
GROUPS["terminfomodule"] = GRUB_PLATFORMS[:];
for i in GROUPS["terminfoinkernel"]: GROUPS["terminfomodule"].remove(i)
# Flattened Device Trees (FDT)
GROUPS["fdt"] = [ "arm64_efi", "arm_uboot", "arm_efi", "riscv32_efi", "riscv64_efi" ]
# Needs software helpers for division
# Must match GRUB_DIVISION_IN_SOFTWARE in misc.h
GROUPS["softdiv"] = GROUPS["arm"] + ["ia64_efi"] + GROUPS["riscv32"]
GROUPS["no_softdiv"] = GRUB_PLATFORMS[:]
for i in GROUPS["softdiv"]: GROUPS["no_softdiv"].remove(i)
# Miscellaneous groups scheduled to disappear in future
GROUPS["i386_coreboot_multiboot_qemu"] = ["i386_coreboot", "i386_multiboot", "i386_qemu"]
GROUPS["nopc"] = GRUB_PLATFORMS[:]; GROUPS["nopc"].remove("i386_pc")
#
# Create platform => groups reverse map, where groups covering that
# platform are ordered by their sizes
#
RMAP = {}
for platform in GRUB_PLATFORMS:
# initialize with platform itself as a group
RMAP[platform] = [ platform ]
for k in GROUPS.keys():
v = GROUPS[k]
# skip groups that don't cover this platform
if platform not in v: continue
bigger = []
smaller = []
# partition currently known groups based on their size
for group in RMAP[platform]:
if group in GRUB_PLATFORMS: smaller.append(group)
elif len(GROUPS[group]) < len(v): smaller.append(group)
else: bigger.append(group)
# insert in the middle
RMAP[platform] = smaller + [ k ] + bigger
#
# Input
#
# We support a subset of the AutoGen definitions file syntax. Specifically,
# compound names are disallowed; some preprocessing directives are
# disallowed (though #if/#endif are allowed; note that, like AutoGen, #if
# skips everything to the next #endif regardless of the value of the
# conditional); and shell-generated strings, Scheme-generated strings, and
# here strings are disallowed.
class AutogenToken:
(autogen, definitions, eof, var_name, other_name, string, number,
semicolon, equals, comma, lbrace, rbrace, lbracket, rbracket) = range(14)
class AutogenState:
(init, need_def, need_tpl, need_semi, need_name, have_name, need_value,
need_idx, need_rbracket, indx_name, have_value, done) = range(12)
class AutogenParseError(Exception):
def __init__(self, message, path, line):
super(AutogenParseError, self).__init__(message)
self.path = path
self.line = line
def __str__(self):
return (
super(AutogenParseError, self).__str__() +
" at file %s line %d" % (self.path, self.line))
class AutogenDefinition(list):
def __getitem__(self, key):
try:
return super(AutogenDefinition, self).__getitem__(key)
except TypeError:
for name, value in self:
if name == key:
return value
def __contains__(self, key):
for name, value in self:
if name == key:
return True
return False
def get(self, key, default):
for name, value in self:
if name == key:
return value
else:
return default
def find_all(self, key):
for name, value in self:
if name == key:
yield value
class AutogenParser:
def __init__(self):
self.definitions = AutogenDefinition()
self.def_stack = [("", self.definitions)]
self.curdef = None
self.new_name = None
self.cur_path = None
self.cur_line = 0
@staticmethod
def is_unquotable_char(c):
return (ord(c) in range(ord("!"), ord("~") + 1) and
c not in "#,;<=>[\\]`{}?*'\"()")
@staticmethod
def is_value_name_char(c):
return c in ":^-_" or c.isalnum()
def error(self, message):
raise AutogenParseError(message, self.cur_file, self.cur_line)
def read_tokens(self, f):
data = f.read()
end = len(data)
offset = 0
while offset < end:
while offset < end and data[offset].isspace():
if data[offset] == "\n":
self.cur_line += 1
offset += 1
if offset >= end:
break
c = data[offset]
if c == "#":
offset += 1
try:
end_directive = data.index("\n", offset)
directive = data[offset:end_directive]
offset = end_directive
except ValueError:
directive = data[offset:]
offset = end
name, value = directive.split(None, 1)
if name == "if":
try:
end_if = data.index("\n#endif", offset)
new_offset = end_if + len("\n#endif")
self.cur_line += data[offset:new_offset].count("\n")
offset = new_offset
except ValueError:
self.error("#if without matching #endif")
else:
self.error("Unhandled directive '#%s'" % name)
elif c == "{":
yield AutogenToken.lbrace, c
offset += 1
elif c == "=":
yield AutogenToken.equals, c
offset += 1
elif c == "}":
yield AutogenToken.rbrace, c
offset += 1
elif c == "[":
yield AutogenToken.lbracket, c
offset += 1
elif c == "]":
yield AutogenToken.rbracket, c
offset += 1
elif c == ";":
yield AutogenToken.semicolon, c
offset += 1
elif c == ",":
yield AutogenToken.comma, c
offset += 1
elif c in ("'", '"'):
s = []
while True:
offset += 1
if offset >= end:
self.error("EOF in quoted string")
if data[offset] == "\n":
self.cur_line += 1
if data[offset] == "\\":
offset += 1
if offset >= end:
self.error("EOF in quoted string")
if data[offset] == "\n":
self.cur_line += 1
# Proper escaping unimplemented; this can be filled
# out if needed.
s.append("\\")
s.append(data[offset])
elif data[offset] == c:
offset += 1
break
else:
s.append(data[offset])
yield AutogenToken.string, "".join(s)
elif c == "/":
offset += 1
if data[offset] == "*":
offset += 1
try:
end_comment = data.index("*/", offset)
new_offset = end_comment + len("*/")
self.cur_line += data[offset:new_offset].count("\n")
offset = new_offset
except ValueError:
self.error("/* without matching */")
elif data[offset] == "/":
try:
offset = data.index("\n", offset)
except ValueError:
pass
elif (c.isdigit() or
(c == "-" and offset < end - 1 and
data[offset + 1].isdigit())):
end_number = offset + 1
while end_number < end and data[end_number].isdigit():
end_number += 1
yield AutogenToken.number, data[offset:end_number]
offset = end_number
elif self.is_unquotable_char(c):
end_name = offset
while (end_name < end and
self.is_value_name_char(data[end_name])):
end_name += 1
if end_name < end and self.is_unquotable_char(data[end_name]):
while (end_name < end and
self.is_unquotable_char(data[end_name])):
end_name += 1
yield AutogenToken.other_name, data[offset:end_name]
offset = end_name
else:
s = data[offset:end_name]
if s.lower() == "autogen":
yield AutogenToken.autogen, s
elif s.lower() == "definitions":
yield AutogenToken.definitions, s
else:
yield AutogenToken.var_name, s
offset = end_name
else:
self.error("Invalid input character '%s'" % c)
yield AutogenToken.eof, None
def do_need_name_end(self, token):
if len(self.def_stack) > 1:
self.error("Definition blocks were left open")
def do_need_name_var_name(self, token):
self.new_name = token
def do_end_block(self, token):
if len(self.def_stack) <= 1:
self.error("Too many close braces")
new_name, parent_def = self.def_stack.pop()
parent_def.append((new_name, self.curdef))
self.curdef = parent_def
def do_empty_val(self, token):
self.curdef.append((self.new_name, ""))
def do_str_value(self, token):
self.curdef.append((self.new_name, token))
def do_start_block(self, token):
self.def_stack.append((self.new_name, self.curdef))
self.curdef = AutogenDefinition()
def do_indexed_name(self, token):
self.new_name = token
def read_definitions_file(self, f):
self.curdef = self.definitions
self.cur_line = 0
state = AutogenState.init
# The following transition table was reduced from the Autogen
# documentation:
# info -f autogen -n 'Full Syntax'
transitions = {
AutogenState.init: {
AutogenToken.autogen: (AutogenState.need_def, None),
},
AutogenState.need_def: {
AutogenToken.definitions: (AutogenState.need_tpl, None),
},
AutogenState.need_tpl: {
AutogenToken.var_name: (AutogenState.need_semi, None),
AutogenToken.other_name: (AutogenState.need_semi, None),
AutogenToken.string: (AutogenState.need_semi, None),
},
AutogenState.need_semi: {
AutogenToken.semicolon: (AutogenState.need_name, None),
},
AutogenState.need_name: {
AutogenToken.autogen: (AutogenState.need_def, None),
AutogenToken.eof: (AutogenState.done, self.do_need_name_end),
AutogenToken.var_name: (
AutogenState.have_name, self.do_need_name_var_name),
AutogenToken.rbrace: (
AutogenState.have_value, self.do_end_block),
},
AutogenState.have_name: {
AutogenToken.semicolon: (
AutogenState.need_name, self.do_empty_val),
AutogenToken.equals: (AutogenState.need_value, None),
AutogenToken.lbracket: (AutogenState.need_idx, None),
},
AutogenState.need_value: {
AutogenToken.var_name: (
AutogenState.have_value, self.do_str_value),
AutogenToken.other_name: (
AutogenState.have_value, self.do_str_value),
AutogenToken.string: (
AutogenState.have_value, self.do_str_value),
AutogenToken.number: (
AutogenState.have_value, self.do_str_value),
AutogenToken.lbrace: (
AutogenState.need_name, self.do_start_block),
},
AutogenState.need_idx: {
AutogenToken.var_name: (
AutogenState.need_rbracket, self.do_indexed_name),
AutogenToken.number: (
AutogenState.need_rbracket, self.do_indexed_name),
},
AutogenState.need_rbracket: {
AutogenToken.rbracket: (AutogenState.indx_name, None),
},
AutogenState.indx_name: {
AutogenToken.semicolon: (
AutogenState.need_name, self.do_empty_val),
AutogenToken.equals: (AutogenState.need_value, None),
},
AutogenState.have_value: {
AutogenToken.semicolon: (AutogenState.need_name, None),
AutogenToken.comma: (AutogenState.need_value, None),
},
}
for code, token in self.read_tokens(f):
if code in transitions[state]:
state, handler = transitions[state][code]
if handler is not None:
handler(token)
else:
self.error(
"Parse error in state %s: unexpected token '%s'" % (
state, token))
if state == AutogenState.done:
break
def read_definitions(self, path):
self.cur_file = path
with open(path) as f:
self.read_definitions_file(f)
defparser = AutogenParser()
#
# Output
#
outputs = {}
def output(s, section=''):
if s == "":
return
outputs.setdefault(section, [])
outputs[section].append(s)
def write_output(section=''):
for s in outputs.get(section, []):
print(s, end='')
#
# Global variables
#
def gvar_add(var, value):
output(var + " += " + value + "\n")
#
# Per PROGRAM/SCRIPT variables
#
seen_vars = set()
def vars_init(defn, *var_list):
name = defn['name']
if name not in seen_target and name not in seen_vars:
for var in var_list:
output(var + " = \n", section='decl')
seen_vars.add(name)
def var_set(var, value):
output(var + " = " + value + "\n")
def var_add(var, value):
output(var + " += " + value + "\n")
#
# Variable names and rules
#
canonical_name_re = re.compile(r'[^0-9A-Za-z@_]')
canonical_name_suffix = ""
def set_canonical_name_suffix(suffix):
global canonical_name_suffix
canonical_name_suffix = suffix
def cname(defn):
return canonical_name_re.sub('_', defn['name'] + canonical_name_suffix)
def rule(target, source, cmd):
if cmd[0] == "\n":
output("\n" + target + ": " + source + cmd.replace("\n", "\n\t") + "\n")
else:
output("\n" + target + ": " + source + "\n\t" + cmd.replace("\n", "\n\t") + "\n")
#
# Handle keys with platform names as values, for example:
#
# 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_SDL;
# };
#
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 $@; \
rm -f $@.bin; \
elif test ! -z '$(TARGET_OBJ2ELF)'; then \
""" + "$(TARGET_STRIP) $(" + cname(defn) + "_STRIPFLAGS) -o $@.bin $< && \
$(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1); \
rm -f $@.bin; \
else """ + "$(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 .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .ARM.exidx $< $@; \
fi
""")
def library(defn, platform):
name = defn['name']
set_canonical_name_suffix("")
vars_init(defn,
cname(defn) + "_SOURCES",
"nodist_" + cname(defn) + "_SOURCES",
cname(defn) + "_CFLAGS",
cname(defn) + "_CPPFLAGS",
cname(defn) + "_CCASFLAGS")
# cname(defn) + "_DEPENDENCIES")
if name not in seen_target:
gvar_add("noinst_LIBRARIES", name)
var_add(cname(defn) + "_SOURCES", platform_sources(defn, platform))
var_add("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform))
var_add(cname(defn) + "_CFLAGS", first_time(defn, "$(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):$$PATH pkgdatadir=$(builddir) $(HELP2MAN) --section=""" + mansection + """ -i $(top_srcdir)/docs/man/""" + name + """.h2m -o $@ """ + name + """
""")
gvar_add("CLEANFILES", name + "." + mansection)
output("endif\n")
def program(defn, platform, test=False):
name = defn['name']
set_canonical_name_suffix("")
if 'testcase' in defn:
gvar_add("check_PROGRAMS", name)
gvar_add("TESTS", name)
else:
var_add(installdir(defn) + "_PROGRAMS", name)
if 'mansection' in defn:
manpage(defn, "")
var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform))
var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform))
var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_PROGRAM) " + platform_cflags(defn, platform))
var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_PROGRAM) " + platform_ldflags(defn, platform))
var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) " + platform_cppflags(defn, platform))
var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) " + platform_ccasflags(defn, platform))
# var_set(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
gvar_add("dist_noinst_DATA", extra_dist(defn))
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
def data(defn, platform):
var_add("dist_" + installdir(defn) + "_DATA", platform_sources(defn, platform))
gvar_add("dist_noinst_DATA", extra_dist(defn))
def transform_data(defn, platform):
name = defn['name']
var_add(installdir(defn) + "_DATA", name)
rule(name, "$(top_builddir)/config.status " + platform_sources(defn, platform) + platform_dependencies(defn, platform), """
(for x in """ + platform_sources(defn, platform) + """; do cat $(srcdir)/"$$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 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)
rules("transform_data", transform_data)
write_output(section='decl')
write_output()
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