]>
git.proxmox.com Git - grub2.git/blob - gentpl.py
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