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", "ia64_efi" ]
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_loongson" ]
21 GROUPS["sparc64"] = [ "sparc64_ieee1275" ]
22 GROUPS["powerpc"] = [ "powerpc_ieee1275" ]
24 # Groups based on firmware
25 GROUPS["efi"] = [ "i386_efi", "x86_64_efi", "ia64_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_loongson"]; 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_loongson"]
38 GROUPS["videomodules"] = GRUB_PLATFORMS[:];
39 for i in GROUPS["videoinkernel"]: GROUPS["videomodules"].remove(i)
41 # Similar for terminfo
42 GROUPS["terminfoinkernel"] = ["mips_loongson"] + 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_loongson;
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