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_loongson", "sparc64_ieee1275",
10 "powerpc_ieee1275", "mips_arc", "ia64_efi",
15 GROUPS["common"] = GRUB_PLATFORMS[:]
18 GROUPS["i386"] = [ "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot", "i386_multiboot", "i386_ieee1275" ]
19 GROUPS["x86_64"] = [ "x86_64_efi" ]
20 GROUPS["x86"] = GROUPS["i386"] + GROUPS["x86_64"]
21 GROUPS["mips"] = [ "mips_loongson", "mips_qemu_mips", "mips_arc" ]
22 GROUPS["sparc64"] = [ "sparc64_ieee1275" ]
23 GROUPS["powerpc"] = [ "powerpc_ieee1275" ]
25 # Groups based on firmware
26 GROUPS["efi"] = [ "i386_efi", "x86_64_efi", "ia64_efi" ]
27 GROUPS["ieee1275"] = [ "i386_ieee1275", "sparc64_ieee1275", "powerpc_ieee1275" ]
29 # emu is a special case so many core functionality isn't needed on this platform
30 GROUPS["noemu"] = GRUB_PLATFORMS[:]; GROUPS["noemu"].remove("emu")
32 # Groups based on hardware features
33 GROUPS["cmos"] = GROUPS["x86"][:] + ["mips_loongson", "mips_qemu_mips",
34 "sparc64_ieee1275", "powerpc_ieee1275"]
35 GROUPS["cmos"].remove("i386_efi"); GROUPS["cmos"].remove("x86_64_efi")
36 GROUPS["pci"] = GROUPS["x86"] + ["mips_loongson"]
37 GROUPS["usb"] = GROUPS["pci"]
39 # If gfxterm is main output console integrate it into kernel
40 GROUPS["videoinkernel"] = ["mips_loongson", "mips_qemu_mips"]
41 GROUPS["videomodules"] = GRUB_PLATFORMS[:];
42 for i in GROUPS["videoinkernel"]: GROUPS["videomodules"].remove(i)
44 # Similar for terminfo
45 GROUPS["terminfoinkernel"] = ["mips_loongson", "mips_arc", "mips_qemu_mips" ] + GROUPS["ieee1275"];
46 GROUPS["terminfomodule"] = GRUB_PLATFORMS[:];
47 for i in GROUPS["terminfoinkernel"]: GROUPS["terminfomodule"].remove(i)
49 # Miscelaneous groups schedulded to disappear in future
50 GROUPS["nosparc64"] = GRUB_PLATFORMS[:]; GROUPS["nosparc64"].remove("sparc64_ieee1275")
51 GROUPS["i386_coreboot_multiboot_qemu"] = ["i386_coreboot", "i386_multiboot", "i386_qemu"]
52 GROUPS["nopc"] = GRUB_PLATFORMS[:]; GROUPS["nopc"].remove("i386_pc")
55 # Create platform => groups reverse map, where groups covering that
56 # platform are ordered by their sizes
59 for platform in GRUB_PLATFORMS:
60 # initialize with platform itself as a group
61 RMAP[platform] = [ platform ]
63 for k in GROUPS.keys():
65 # skip groups that don't cover this platform
66 if platform not in v: continue
70 # partition currently known groups based on their size
71 for group in RMAP[platform]:
72 if group in GRUB_PLATFORMS: smaller.append(group)
73 elif len(GROUPS[group]) < len(v): smaller.append(group)
74 else: bigger.append(group)
75 # insert in the middle
76 RMAP[platform] = smaller + [ k ] + bigger
83 def gvar_add(var, value):
85 return var + " += " + value + "\n"
87 def global_variable_initializers():
89 for var in sorted(GVARS):
94 # Per PROGRAM/SCRIPT variables
97 def vars_init(*var_list):
98 r = "[+ IF (if (not (assoc-ref seen-vars (get \".name\"))) \"seen\") +]"
99 r += "[+ (out-suspend \"v\") +]"
102 r += "[+ (out-resume \"v\") +]"
103 r += "[+ (set! seen-vars (assoc-set! seen-vars (get \".name\") 0)) +]"
107 def var_set(var, value):
108 return var + " = " + value + "\n"
110 def var_add(var, value):
111 return var + " += " + value + "\n"
117 def set_canonical_name_suffix(suffix): return "[+ % name `export cname=$(echo %s" + suffix + " | sed -e 's/[^0-9A-Za-z@_]/_/g')` +]"
118 def cname(): return "[+ % name `echo $cname` +]"
120 def rule(target, source, cmd):
122 return "\n" + target + ": " + source + cmd.replace("\n", "\n\t") + "\n"
124 return "\n" + target + ": " + source + "\n\t" + cmd.replace("\n", "\n\t") + "\n"
127 # Template for keys with platform names as values, for example:
134 def if_platform_tagged(platform, tag, snippet_if, snippet_else=None):
136 r += "[+ IF " + tag + " defined +]"
137 r += "[+ FOR " + tag + " +][+ CASE " + tag + " +]"
138 for group in RMAP[platform]:
139 r += "[+ = \"" + group + "\" +]" + snippet_if
141 if snippet_else != None: r += "[+ * +]" + snippet_else
142 r += "[+ ESAC +][+ ENDFOR +]"
144 if snippet_else == None:
148 r += "[+ ELSE +]" + snippet_else + "[+ ENDIF +]"
152 # Template for tagged values
160 def foreach_value(tag, closure):
161 return "[+ FOR " + tag + " +]" + closure("[+ ." + tag + " +]") + "[+ ENDFOR +]"
164 # Template for handling best matched values for a platform, for example:
168 # emu_cflags = '-Wall -DGRUB_EMU=1';
172 def foreach_platform_specific_value(platform, suffix, nonetag, closure):
174 for group in RMAP[platform]:
175 gtag = group + suffix
177 if group == RMAP[platform][0]:
178 r += "[+ IF " + gtag + " +]"
180 r += "[+ ELIF " + gtag + " +]"
182 r += "[+ FOR " + gtag + " +]" + closure("[+ ." + gtag + " +]") + "[+ ENDFOR +]"
183 r += "[+ ELSE +][+ FOR " + nonetag + " +]" + closure("[+ ." + nonetag + " +]") + "[+ ENDFOR +][+ ENDIF +]"
187 # Template for handling values from sum of all groups for a platform,
191 # common = kern/misc.c;
192 # emu = kern/emu/misc.c;
196 def foreach_platform_value (platform, suffix, closure):
198 for group in RMAP[platform]:
199 gtag = group + suffix
201 r += "[+ IF " + gtag + " +]"
202 r += "[+ FOR " + gtag + " +]" + closure("[+ ." + gtag + " +]") + "[+ ENDFOR +]"
207 # Template for gaurding with platform specific "enable" keys, for example:
212 # emu = bus/emu/pci.c;
213 # emu = commands/lspci.c;
218 # enable = i386_ieee1275;
219 # enable = i386_coreboot;
222 def foreach_enabled_platform(closure):
223 r = "[+ IF - enable undefined +]"
224 for platform in GRUB_PLATFORMS:
225 r += "\nif COND_" + platform + "\n" + closure(platform) + "endif\n"
227 for platform in GRUB_PLATFORMS:
228 x = "\nif COND_" + platform + "\n" + closure(platform) + "endif\n"
229 r += if_platform_tagged(platform, "enable", x)
234 # Template for gaurding with platform specific automake conditionals,
239 # common = bus/usb/usb.c;
240 # noemu = bus/usb/usbtrans.c;
241 # noemu = bus/usb/usbhub.c;
244 # enable = mips_loongson;
245 # emu_condition = COND_GRUB_EMU_USB;
248 def under_platform_specific_conditionals(platform, snippet):
249 r = foreach_platform_specific_value(platform, "_condition", "condition", lambda cond: "if " + cond + "\n")
251 r += foreach_platform_specific_value(platform, "_condition", "condition", lambda cond: "endif " + cond + "\n")
254 def platform_specific_values(platform, suffix, nonetag):
255 return foreach_platform_specific_value(platform, suffix, nonetag,
256 lambda value: value + " ")
258 def platform_values(platform, suffix):
259 return foreach_platform_value(platform, suffix, lambda value: value + " ")
262 return foreach_value("extra_dist", lambda value: value + " ")
264 def platform_sources(p): return platform_values(p, "")
265 def platform_nodist_sources(p): return platform_values(p, "_nodist")
266 def platform_dependencies(p): return platform_values(p, "dependencies", "_dependencies")
268 def platform_startup(p): return platform_specific_values(p, "_startup", "startup")
269 def platform_ldadd(p): return platform_specific_values(p, "_ldadd", "ldadd")
270 def platform_cflags(p): return platform_specific_values(p, "_cflags", "cflags")
271 def platform_ldflags(p): return platform_specific_values(p, "_ldflags", "ldflags")
272 def platform_cppflags(p): return platform_specific_values(p, "_cppflags", "cppflags")
273 def platform_ccasflags(p): return platform_specific_values(p, "_ccasflags", "ccasflags")
274 def platform_stripflags(p): return platform_specific_values(p, "_stripflags", "stripflags")
275 def platform_objcopyflags(p): return platform_specific_values(p, "_objcopyflags", "objcopyflags")
278 # Emit snippet only the first time through for the current name.
280 def first_time(snippet):
281 r = "[+ IF (if (not (assoc-ref seen-target (get \".name\"))) \"seen\") +]"
286 def module(platform):
287 r = set_canonical_name_suffix(".module")
289 r += gvar_add("noinst_PROGRAMS", "[+ name +].module")
290 r += gvar_add("MODULE_FILES", "[+ name +].module$(EXEEXT)")
292 r += var_set(cname() + "_SOURCES", platform_sources(platform) + " ## platform sources")
293 r += var_set("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform) + " ## platform nodist sources")
294 r += var_set(cname() + "_LDADD", platform_ldadd(platform))
295 r += var_set(cname() + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_MODULE) " + platform_cflags(platform))
296 r += var_set(cname() + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_MODULE) " + platform_ldflags(platform))
297 r += var_set(cname() + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_MODULE) " + platform_cppflags(platform))
298 r += var_set(cname() + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_MODULE) " + platform_ccasflags(platform))
299 # r += var_set(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
301 r += gvar_add("EXTRA_DIST", extra_dist())
302 r += gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)")
303 r += gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)")
305 r += gvar_add("MOD_FILES", "[+ name +].mod")
306 r += gvar_add("MARKER_FILES", "[+ name +].marker")
307 r += gvar_add("CLEANFILES", "[+ name +].marker")
309 [+ name +].marker: $(""" + cname() + """_SOURCES) $(nodist_""" + cname() + """_SOURCES)
310 $(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(""" + cname() + """_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
311 grep 'MARKER' $@.new > $@; rm -f $@.new
315 def kernel(platform):
316 r = set_canonical_name_suffix(".exec")
317 r += gvar_add("noinst_PROGRAMS", "[+ name +].exec")
318 r += var_set(cname() + "_SOURCES", platform_startup(platform))
319 r += var_add(cname() + "_SOURCES", platform_sources(platform))
320 r += var_set("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform) + " ## platform nodist sources")
321 r += var_set(cname() + "_LDADD", platform_ldadd(platform))
322 r += var_set(cname() + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_KERNEL) " + platform_cflags(platform))
323 r += var_set(cname() + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_KERNEL) " + platform_ldflags(platform))
324 r += var_set(cname() + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) " + platform_cppflags(platform))
325 r += var_set(cname() + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) " + platform_ccasflags(platform))
326 r += var_set(cname() + "_STRIPFLAGS", "$(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) " + platform_stripflags(platform))
327 # r += var_set(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
329 r += gvar_add("EXTRA_DIST", extra_dist())
330 r += gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)")
331 r += gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)")
333 r += gvar_add("platform_DATA", "[+ name +].img")
334 r += gvar_add("CLEANFILES", "[+ name +].img")
335 r += rule("[+ name +].img", "[+ name +].exec$(EXEEXT)",
336 if_platform_tagged(platform, "nostrip", "cp $< $@",
337 "$(STRIP) $(" + cname() + "_STRIPFLAGS) -o $@ $<"))
341 r = set_canonical_name_suffix(".image")
342 r += gvar_add("noinst_PROGRAMS", "[+ name +].image")
343 r += var_set(cname() + "_SOURCES", platform_sources(platform))
344 r += var_set("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform) + "## platform nodist sources")
345 r += var_set(cname() + "_LDADD", platform_ldadd(platform))
346 r += var_set(cname() + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_IMAGE) " + platform_cflags(platform))
347 r += var_set(cname() + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_IMAGE) " + platform_ldflags(platform))
348 r += var_set(cname() + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) " + platform_cppflags(platform))
349 r += var_set(cname() + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) " + platform_ccasflags(platform))
350 r += var_set(cname() + "_OBJCOPYFLAGS", "$(OBJCOPYFLAGS_IMAGE) " + platform_objcopyflags(platform))
351 # r += var_set(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
353 r += gvar_add("EXTRA_DIST", extra_dist())
354 r += gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)")
355 r += gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)")
357 r += gvar_add("platform_DATA", "[+ name +].img")
358 r += gvar_add("CLEANFILES", "[+ name +].img")
359 r += rule("[+ name +].img", "[+ name +].image$(EXEEXT)", """
360 if test x$(USE_APPLE_CC_FIXES) = xyes; then \
361 $(MACHO2IMG) $< $@; \
363 $(OBJCOPY) $(""" + cname() + """_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .reginfo -R .rel.dyn $< $@; \
368 def library(platform):
369 r = set_canonical_name_suffix("")
371 r += vars_init(cname() + "_SOURCES",
372 "nodist_" + cname() + "_SOURCES",
374 cname() + "_CPPFLAGS",
375 cname() + "_CCASFLAGS")
376 # cname() + "_DEPENDENCIES")
378 r += first_time(gvar_add("noinst_LIBRARIES", "[+ name +]"))
379 r += var_add(cname() + "_SOURCES", platform_sources(platform))
380 r += var_add("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform))
381 r += var_add(cname() + "_CFLAGS", first_time("$(AM_CFLAGS) $(CFLAGS_LIBRARY) ") + platform_cflags(platform))
382 r += var_add(cname() + "_CPPFLAGS", first_time("$(AM_CPPFLAGS) $(CPPFLAGS_LIBRARY) ") + platform_cppflags(platform))
383 r += var_add(cname() + "_CCASFLAGS", first_time("$(AM_CCASFLAGS) $(CCASFLAGS_LIBRARY) ") + platform_ccasflags(platform))
384 # r += var_add(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
386 r += gvar_add("EXTRA_DIST", extra_dist())
387 r += first_time(gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)"))
388 r += first_time(gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)"))
391 def installdir(default="bin"):
392 return "[+ IF installdir +][+ installdir +][+ ELSE +]" + default + "[+ ENDIF +]"
395 r = "if COND_MAN_PAGES\n"
396 r += gvar_add("man_MANS", "[+ name +].[+ mansection +]\n")
397 r += rule("[+ name +].[+ mansection +]", "[+ name +]", """
399 PATH=$(builddir):$$PATH $(HELP2MAN) --section=[+ mansection +] -i $(top_srcdir)/docs/man/[+ name +].h2m -o $@ [+ name +]
401 r += gvar_add("CLEANFILES", "[+ name +].[+ mansection +]")
405 def program(platform, test=False):
406 r = set_canonical_name_suffix("")
408 r += "[+ IF testcase defined +]"
409 r += gvar_add("check_PROGRAMS", "[+ name +]")
410 r += gvar_add("TESTS", "[+ name +]")
412 r += var_add(installdir() + "_PROGRAMS", "[+ name +]")
413 r += "[+ IF mansection +]" + manpage() + "[+ ENDIF +]"
416 r += var_set(cname() + "_SOURCES", platform_sources(platform))
417 r += var_set("nodist_" + cname() + "_SOURCES", platform_nodist_sources(platform))
418 r += var_set(cname() + "_LDADD", platform_ldadd(platform))
419 r += var_set(cname() + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_PROGRAM) " + platform_cflags(platform))
420 r += var_set(cname() + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_PROGRAM) " + platform_ldflags(platform))
421 r += var_set(cname() + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) " + platform_cppflags(platform))
422 r += var_set(cname() + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) " + platform_ccasflags(platform))
423 # r += var_set(cname() + "_DEPENDENCIES", platform_dependencies(platform) + " " + platform_ldadd(platform))
425 r += gvar_add("EXTRA_DIST", extra_dist())
426 r += gvar_add("BUILT_SOURCES", "$(nodist_" + cname() + "_SOURCES)")
427 r += gvar_add("CLEANFILES", "$(nodist_" + cname() + "_SOURCES)")
431 r = gvar_add("EXTRA_DIST", platform_sources(platform))
432 r += gvar_add("EXTRA_DIST", extra_dist())
433 r += var_add(installdir() + "_DATA", platform_sources(platform))
436 def script(platform):
437 r = "[+ IF testcase defined +]"
438 r += gvar_add("check_SCRIPTS", "[+ name +]")
439 r += gvar_add ("TESTS", "[+ name +]")
441 r += var_add(installdir() + "_SCRIPTS", "[+ name +]")
442 r += "[+ IF mansection +]" + manpage() + "[+ ENDIF +]"
445 r += rule("[+ name +]", platform_sources(platform) + " $(top_builddir)/config.status", """
446 $(top_builddir)/config.status --file=-:$< | sed -e 's,@pkglib_DATA@,$(pkglib_DATA),g' > $@
450 r += gvar_add("CLEANFILES", "[+ name +]")
451 r += gvar_add("dist_noinst_DATA", platform_sources(platform))
454 def rules(target, closure):
455 # Create association lists for the benefit of first_time and vars_init.
456 r = "[+ (define seen-target '()) +]"
457 r += "[+ (define seen-vars '()) +]"
458 # Most output goes to a diversion. This allows us to emit variable
459 # initializations before everything else.
460 r += "[+ (out-push-new) +]"
462 r += "[+ FOR " + target + " +]"
463 r += foreach_enabled_platform(
464 lambda p: under_platform_specific_conditionals(p, closure(p)))
465 # Remember that we've seen this target.
466 r += "[+ (set! seen-target (assoc-set! seen-target (get \".name\") 0)) +]"
468 r += "[+ (out-pop #t) +]"
472 return rules("module", module)
475 return rules("kernel", kernel)
478 return rules("image", image)
481 return rules("library", library)
484 return rules("program", program)
487 return rules("script", script)
490 return rules("data", data)
492 print "[+ AutoGen5 template +]\n"
500 z = global_variable_initializers()
502 # print z # initializer for all vars