4
# This is the python script used to generate Makefile.tpl
7
GRUB_PLATFORMS = [ "emu", "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot",
8
"i386_multiboot", "i386_ieee1275", "x86_64_efi",
9
"mips_yeeloong", "sparc64_ieee1275",
14
GROUPS["common"] = GRUB_PLATFORMS[:]
17
GROUPS["i386"] = [ "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot", "i386_multiboot", "i386_ieee1275" ]
18
GROUPS["x86_64"] = [ "x86_64_efi" ]
19
GROUPS["x86"] = GROUPS["i386"] + GROUPS["x86_64"]
20
GROUPS["mips"] = [ "mips_yeeloong" ]
21
GROUPS["sparc64"] = [ "sparc64_ieee1275" ]
22
GROUPS["powerpc"] = [ "powerpc_ieee1275" ]
24
# Groups based on firmware
25
GROUPS["x86_efi"] = [ "i386_efi", "x86_64_efi" ]
26
GROUPS["ieee1275"] = [ "i386_ieee1275", "sparc64_ieee1275", "powerpc_ieee1275" ]
28
# emu is a special case so many core functionality isn't needed on this platform
29
GROUPS["noemu"] = GRUB_PLATFORMS[:]; GROUPS["noemu"].remove("emu")
31
# Groups based on hardware features
32
GROUPS["cmos"] = GROUPS["x86"][:] + ["mips_yeeloong"]; GROUPS["cmos"].remove("i386_efi"); GROUPS["cmos"].remove("x86_64_efi")
33
GROUPS["pci"] = GROUPS["x86"] + GROUPS["mips"]
34
GROUPS["usb"] = GROUPS["pci"]
36
# If gfxterm is main output console integrate it into kernel
37
GROUPS["videoinkernel"] = ["mips_yeeloong"]
38
GROUPS["videomodules"] = GRUB_PLATFORMS[:];
39
for i in GROUPS["videoinkernel"]: GROUPS["videomodules"].remove(i)
41
# Similar for terminfo
42
GROUPS["terminfoinkernel"] = ["mips_yeeloong"] + GROUPS["ieee1275"];
43
GROUPS["terminfomodule"] = GRUB_PLATFORMS[:];
44
for i in GROUPS["terminfoinkernel"]: GROUPS["terminfomodule"].remove(i)
46
# Miscelaneous groups schedulded to disappear in future
47
GROUPS["nosparc64"] = GRUB_PLATFORMS[:]; GROUPS["nosparc64"].remove("sparc64_ieee1275")
48
GROUPS["i386_coreboot_multiboot_qemu"] = ["i386_coreboot", "i386_multiboot", "i386_qemu"]
49
GROUPS["nopc"] = GRUB_PLATFORMS[:]; GROUPS["nopc"].remove("i386_pc")
52
# Create platform => groups reverse map, where groups covering that
53
# platform are ordered by their sizes
56
for platform in GRUB_PLATFORMS:
57
# initialize with platform itself as a group
58
RMAP[platform] = [ platform ]
60
for k in GROUPS.keys():
62
# skip groups that don't cover this platform
63
if platform not in v: continue
67
# partition currently known groups based on their size
68
for group in RMAP[platform]:
69
if group in GRUB_PLATFORMS: smaller.append(group)
70
elif len(GROUPS[group]) < len(v): smaller.append(group)
71
else: bigger.append(group)
72
# insert in the middle
73
RMAP[platform] = smaller + [ k ] + bigger
80
def gvar_add(var, value):
82
return var + " += " + value + "\n"
84
def global_variable_initializers():
86
for var in sorted(GVARS):
91
# Per PROGRAM/SCRIPT variables
94
def vars_init(*var_list):
95
r = "[+ IF (if (not (assoc-ref seen-vars (get \".name\"))) \"seen\") +]"
96
r += "[+ (out-suspend \"v\") +]"
99
r += "[+ (out-resume \"v\") +]"
100
r += "[+ (set! seen-vars (assoc-set! seen-vars (get \".name\") 0)) +]"
104
def var_set(var, value):
105
return var + " = " + value + "\n"
107
def var_add(var, value):
108
return var + " += " + value + "\n"
114
def set_canonical_name_suffix(suffix): return "[+ % name `export cname=$(echo %s" + suffix + " | sed -e 's/[^0-9A-Za-z@_]/_/g')` +]"
115
def cname(): return "[+ % name `echo $cname` +]"
117
def rule(target, source, cmd):
119
return "\n" + target + ": " + source + cmd.replace("\n", "\n\t") + "\n"
121
return "\n" + target + ": " + source + "\n\t" + cmd.replace("\n", "\n\t") + "\n"
124
# Template for keys with platform names as values, for example:
131
def if_platform_tagged(platform, tag, snippet_if, snippet_else=None):
133
r += "[+ IF " + tag + " defined +]"
134
r += "[+ FOR " + tag + " +][+ CASE " + tag + " +]"
135
for group in RMAP[platform]:
136
r += "[+ = \"" + group + "\" +]" + snippet_if
138
if snippet_else != None: r += "[+ * +]" + snippet_else
139
r += "[+ ESAC +][+ ENDFOR +]"
141
if snippet_else == None:
145
r += "[+ ELSE +]" + snippet_else + "[+ ENDIF +]"
149
# Template for tagged values
157
def foreach_value(tag, closure):
158
return "[+ FOR " + tag + " +]" + closure("[+ ." + tag + " +]") + "[+ ENDFOR +]"
161
# Template for handling best matched values for a platform, for example:
165
# emu_cflags = '-Wall -DGRUB_EMU=1';
169
def foreach_platform_specific_value(platform, suffix, nonetag, closure):
171
for group in RMAP[platform]:
172
gtag = group + suffix
174
if group == RMAP[platform][0]:
175
r += "[+ IF " + gtag + " +]"
177
r += "[+ ELIF " + gtag + " +]"
179
r += "[+ FOR " + gtag + " +]" + closure("[+ ." + gtag + " +]") + "[+ ENDFOR +]"
180
r += "[+ ELSE +][+ FOR " + nonetag + " +]" + closure("[+ ." + nonetag + " +]") + "[+ ENDFOR +][+ ENDIF +]"
184
# Template for handling values from sum of all groups for a platform,
188
# common = kern/misc.c;
189
# emu = kern/emu/misc.c;
193
def foreach_platform_value (platform, suffix, closure):
195
for group in RMAP[platform]:
196
gtag = group + suffix
198
r += "[+ IF " + gtag + " +]"
199
r += "[+ FOR " + gtag + " +]" + closure("[+ ." + gtag + " +]") + "[+ ENDFOR +]"
204
# Template for gaurding with platform specific "enable" keys, for example:
209
# emu = bus/emu/pci.c;
210
# emu = commands/lspci.c;
215
# enable = i386_ieee1275;
216
# enable = i386_coreboot;
219
def foreach_enabled_platform(closure):
220
r = "[+ IF - enable undefined +]"
221
for platform in GRUB_PLATFORMS:
222
r += "\nif COND_" + platform + "\n" + closure(platform) + "endif\n"
224
for platform in GRUB_PLATFORMS:
225
x = "\nif COND_" + platform + "\n" + closure(platform) + "endif\n"
226
r += if_platform_tagged(platform, "enable", x)
231
# Template for gaurding with platform specific automake conditionals,
236
# common = bus/usb/usb.c;
237
# noemu = bus/usb/usbtrans.c;
238
# noemu = bus/usb/usbhub.c;
241
# enable = mips_yeeloong;
242
# emu_condition = COND_GRUB_EMU_USB;
245
def under_platform_specific_conditionals(platform, snippet):
246
r = foreach_platform_specific_value(platform, "_condition", "condition", lambda cond: "if " + cond + "\n")
248
r += foreach_platform_specific_value(platform, "_condition", "condition", lambda cond: "endif " + cond + "\n")
251
def platform_specific_values(platform, suffix, nonetag):
252
return foreach_platform_specific_value(platform, suffix, nonetag,
253
lambda value: value + " ")
255
def platform_values(platform, suffix):
256
return foreach_platform_value(platform, suffix, lambda value: value + " ")
259
return foreach_value("extra_dist", lambda value: value + " ")
261
def platform_sources(p): return platform_values(p, "")
262
def platform_nodist_sources(p): return platform_values(p, "_nodist")
263
def platform_dependencies(p): return platform_values(p, "dependencies", "_dependencies")
265
def platform_startup(p): return platform_specific_values(p, "_startup", "startup")
266
def platform_ldadd(p): return platform_specific_values(p, "_ldadd", "ldadd")
267
def platform_cflags(p): return platform_specific_values(p, "_cflags", "cflags")
268
def platform_ldflags(p): return platform_specific_values(p, "_ldflags", "ldflags")
269
def platform_cppflags(p): return platform_specific_values(p, "_cppflags", "cppflags")
270
def platform_ccasflags(p): return platform_specific_values(p, "_ccasflags", "ccasflags")
271
def platform_stripflags(p): return platform_specific_values(p, "_stripflags", "stripflags")
272
def platform_objcopyflags(p): return platform_specific_values(p, "_objcopyflags", "objcopyflags")
275
# Emit snippet only the first time through for the current name.
277
def first_time(snippet):
278
r = "[+ IF (if (not (assoc-ref seen-target (get \".name\"))) \"seen\") +]"
283
def module(platform):
284
r = set_canonical_name_suffix(".module")
286
r += gvar_add("noinst_PROGRAMS", "[+ name +].module")
287
r += gvar_add("MODULE_FILES", "[+ name +].module$(EXEEXT)")
289
r += var_set(cname() + "_SOURCES", platform_sources(platform) + " ## platform sources")
290
r += var_set("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform) + " ## platform nodist sources")
291
r += var_set(cname() + "_LDADD", platform_ldadd(platform))
292
r += var_set(cname() + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_MODULE) " + platform_cflags(platform))
293
r += var_set(cname() + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_MODULE) " + platform_ldflags(platform))
294
r += var_set(cname() + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_MODULE) " + platform_cppflags(platform))
295
r += var_set(cname() + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_MODULE) " + platform_ccasflags(platform))
296
# r += var_set(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
298
r += gvar_add("EXTRA_DIST", extra_dist())
299
r += gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)")
300
r += gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)")
302
r += gvar_add("MOD_FILES", "[+ name +].mod")
303
r += gvar_add("MARKER_FILES", "[+ name +].marker")
304
r += gvar_add("CLEANFILES", "[+ name +].marker")
306
[+ name +].marker: $(""" + cname() + """_SOURCES) $(nodist_""" + cname() + """_SOURCES)
307
$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(""" + cname() + """_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
308
grep 'MARKER' $@.new > $@; rm -f $@.new
312
def kernel(platform):
313
r = set_canonical_name_suffix(".exec")
314
r += gvar_add("noinst_PROGRAMS", "[+ name +].exec")
315
r += var_set(cname() + "_SOURCES", platform_startup(platform))
316
r += var_add(cname() + "_SOURCES", platform_sources(platform))
317
r += var_set("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform) + " ## platform nodist sources")
318
r += var_set(cname() + "_LDADD", platform_ldadd(platform))
319
r += var_set(cname() + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_KERNEL) " + platform_cflags(platform))
320
r += var_set(cname() + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_KERNEL) " + platform_ldflags(platform))
321
r += var_set(cname() + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) " + platform_cppflags(platform))
322
r += var_set(cname() + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) " + platform_ccasflags(platform))
323
r += var_set(cname() + "_STRIPFLAGS", "$(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) " + platform_stripflags(platform))
324
# r += var_set(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
326
r += gvar_add("EXTRA_DIST", extra_dist())
327
r += gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)")
328
r += gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)")
330
r += gvar_add("platform_DATA", "[+ name +].img")
331
r += gvar_add("CLEANFILES", "[+ name +].img")
332
r += rule("[+ name +].img", "[+ name +].exec$(EXEEXT)",
333
if_platform_tagged(platform, "nostrip", "cp $< $@",
334
"$(STRIP) $(" + cname() + "_STRIPFLAGS) -o $@ $<"))
338
r = set_canonical_name_suffix(".image")
339
r += gvar_add("noinst_PROGRAMS", "[+ name +].image")
340
r += var_set(cname() + "_SOURCES", platform_sources(platform))
341
r += var_set("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform) + "## platform nodist sources")
342
r += var_set(cname() + "_LDADD", platform_ldadd(platform))
343
r += var_set(cname() + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_IMAGE) " + platform_cflags(platform))
344
r += var_set(cname() + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_IMAGE) " + platform_ldflags(platform))
345
r += var_set(cname() + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) " + platform_cppflags(platform))
346
r += var_set(cname() + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) " + platform_ccasflags(platform))
347
r += var_set(cname() + "_OBJCOPYFLAGS", "$(OBJCOPYFLAGS_IMAGE) " + platform_objcopyflags(platform))
348
# r += var_set(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
350
r += gvar_add("EXTRA_DIST", extra_dist())
351
r += gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)")
352
r += gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)")
354
r += gvar_add("platform_DATA", "[+ name +].img")
355
r += gvar_add("CLEANFILES", "[+ name +].img")
356
r += rule("[+ name +].img", "[+ name +].image$(EXEEXT)", """
357
if test x$(USE_APPLE_CC_FIXES) = xyes; then \
358
$(MACHO2IMG) $< $@; \
360
$(OBJCOPY) $(""" + cname() + """_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .reginfo -R .rel.dyn $< $@; \
365
def library(platform):
366
r = set_canonical_name_suffix("")
368
r += vars_init(cname() + "_SOURCES",
369
"nodist_" + cname() + "_SOURCES",
371
cname() + "_CPPFLAGS",
372
cname() + "_CCASFLAGS")
373
# cname() + "_DEPENDENCIES")
375
r += first_time(gvar_add("noinst_LIBRARIES", "[+ name +]"))
376
r += var_add(cname() + "_SOURCES", platform_sources(platform))
377
r += var_add("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform))
378
r += var_add(cname() + "_CFLAGS", first_time("$(AM_CFLAGS) $(CFLAGS_LIBRARY) ") + platform_cflags(platform))
379
r += var_add(cname() + "_CPPFLAGS", first_time("$(AM_CPPFLAGS) $(CPPFLAGS_LIBRARY) ") + platform_cppflags(platform))
380
r += var_add(cname() + "_CCASFLAGS", first_time("$(AM_CCASFLAGS) $(CCASFLAGS_LIBRARY) ") + platform_ccasflags(platform))
381
# r += var_add(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
383
r += gvar_add("EXTRA_DIST", extra_dist())
384
r += first_time(gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)"))
385
r += first_time(gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)"))
388
def installdir(default="bin"):
389
return "[+ IF installdir +][+ installdir +][+ ELSE +]" + default + "[+ ENDIF +]"
392
r = "if COND_MAN_PAGES\n"
393
r += gvar_add("man_MANS", "[+ name +].[+ mansection +]\n")
394
r += rule("[+ name +].[+ mansection +]", "[+ name +]", """
396
PATH=$(builddir):$$PATH $(HELP2MAN) --section=[+ mansection +] -i $(top_srcdir)/docs/man/[+ name +].h2m -o $@ [+ name +]
398
r += gvar_add("CLEANFILES", "[+ name +].[+ mansection +]")
402
def program(platform, test=False):
403
r = set_canonical_name_suffix("")
405
r += "[+ IF testcase defined +]"
406
r += gvar_add("check_PROGRAMS", "[+ name +]")
407
r += gvar_add("TESTS", "[+ name +]")
409
r += var_add(installdir() + "_PROGRAMS", "[+ name +]")
410
r += "[+ IF mansection +]" + manpage() + "[+ ENDIF +]"
413
r += var_set(cname() + "_SOURCES", platform_sources(platform))
414
r += var_set("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform))
415
r += var_set(cname() + "_LDADD", platform_ldadd(platform))
416
r += var_set(cname() + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_PROGRAM) " + platform_cflags(platform))
417
r += var_set(cname() + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_PROGRAM) " + platform_ldflags(platform))
418
r += var_set(cname() + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) " + platform_cppflags(platform))
419
r += var_set(cname() + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) " + platform_ccasflags(platform))
420
# r += var_set(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
422
r += gvar_add("EXTRA_DIST", extra_dist())
423
r += gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)")
424
r += gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)")
428
r = gvar_add("EXTRA_DIST", platform_sources(platform))
429
r += gvar_add("EXTRA_DIST", extra_dist())
430
r += var_add(installdir() + "_DATA", platform_sources(platform))
433
def script(platform):
434
r = "[+ IF testcase defined +]"
435
r += gvar_add("check_SCRIPTS", "[+ name +]")
436
r += gvar_add ("TESTS", "[+ name +]")
438
r += var_add(installdir() + "_SCRIPTS", "[+ name +]")
439
r += "[+ IF mansection +]" + manpage() + "[+ ENDIF +]"
442
r += rule("[+ name +]", platform_sources(platform) + " $(top_builddir)/config.status", """
443
$(top_builddir)/config.status --file=-:$< | sed -e 's,@pkglib_DATA@,$(pkglib_DATA),g' > $@
447
r += gvar_add("CLEANFILES", "[+ name +]")
448
r += gvar_add("dist_noinst_DATA", platform_sources(platform))
451
def rules(target, closure):
452
# Create association lists for the benefit of first_time and vars_init.
453
r = "[+ (define seen-target '()) +]"
454
r += "[+ (define seen-vars '()) +]"
455
# Most output goes to a diversion. This allows us to emit variable
456
# initializations before everything else.
457
r += "[+ (out-push-new) +]"
459
r += "[+ FOR " + target + " +]"
460
r += foreach_enabled_platform(
461
lambda p: under_platform_specific_conditionals(p, closure(p)))
462
# Remember that we've seen this target.
463
r += "[+ (set! seen-target (assoc-set! seen-target (get \".name\") 0)) +]"
465
r += "[+ (out-pop #t) +]"
469
return rules("module", module)
472
return rules("kernel", kernel)
475
return rules("image", image)
478
return rules("library", library)
481
return rules("program", program)
484
return rules("script", script)
487
return rules("data", data)
489
print "[+ AutoGen5 template +]\n"
497
z = global_variable_initializers()
499
# print z # initializer for all vars