source: trunk/bootstrap.gmk@ 2804

Last change on this file since 2804 was 2421, checked in by bird, 15 years ago

OpenBSD hacks.
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 9.8 KB
Line 
1# $Id: bootstrap.gmk 2421 2010-10-17 21:27:53Z bird $
2## @file
3# GNU Make Compatible bootstrap Makefile.
4#
5
6#
7# Copyright (c) 2007-2010 knut st. osmundsen <bird-kBuild-spamx@anduin.net>
8#
9# This file is part of kBuild.
10#
11# kBuild is free software; you can redistribute it and/or modify
12# it under the terms of the GNU General Public License as published by
13# the Free Software Foundation; either version 3 of the License, or
14# (at your option) any later version.
15#
16# kBuild is distributed in the hope that it will be useful,
17# but WITHOUT ANY WARRANTY; without even the implied warranty of
18# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19# GNU General Public License for more details.
20#
21# You should have received a copy of the GNU General Public License
22# along with kBuild. If not, see <http://www.gnu.org/licenses/>
23#
24#
25
26#
27# ASSUMES:
28# - KBUILD_TARGET, KBUILD_HOST, KBUILD_HOST_ARCH, and KBUILD_TYPE in the env.
29# - KBUILD_PATH points to ./kBuild with an absolute path.
30# - KBUILD_BIN_PATH and PATH_KBUILD_BIN must *NOT* be defined anywhere.
31# - Current directory == bootstrap.gmk directory.
32# - mkdir -p works.
33# - ln -s works
34# - cp -f works
35# - cd somedir && command works.
36# - echo done > some-file works.
37# - Recent GNU make that implements CURDIR, $(error) and ifdef.
38#
39# Tip: kBuild/env.sh --full (g(nu))make -f bootstrap.kmk
40#
41# Note to self on bootstrapping solaris.sparc64:
42# SED_MAKE_DEFS="SED=gsed" AUTOPOINT=true ACLOCAL=aclocal-1.10 AUTOMAKE=automake-1.10 nice ./kBuild/env.sh --full gmake -f bootstrap.gmk
43#
44# Note to self on bootstrapping openbsd:
45# AUTOCONF_VERSION=2.59 AUTOMAKE_VERSION=1.9 ./kBuild/env.sh --full gmake -f bootstrap.gmk
46#
47
48#
49# OPTIONAL:
50# Set env.var. NIX_INSTALL_DIR to /usr/local or /usr
51# (see Config.kmk and wiki for details)
52#
53
54#
55# Deal with legacy env.vars. - no niceties here.
56#
57ifndef KBUILD_HOST
58 KBUILD_HOST := $(BUILD_PLATFORM)
59endif
60ifndef KBUILD_HOST_ARCH
61 KBUILD_HOST_ARCH := $(BUILD_PLATFORM_ARCH)
62endif
63ifndef KBUILD_HOST_CPU
64 KBUILD_HOST_CPU := $(BUILD_PLATFORM_CPU)
65endif
66
67ifndef KBUILD_TARGET
68 KBUILD_TARGET := $(BUILD_TARGET)
69endif
70ifndef KBUILD_TARGET_ARCH
71 KBUILD_TARGET_ARCH := $(BUILD_TARGET_ARCH)
72endif
73ifndef KBUILD_TARGET_CPU
74 KBUILD_TARGET_CPU := $(BUILD_TARGET_CPU)
75endif
76
77ifndef KBUILD_TYPE
78 KBUILD_TYPE := $(BUILD_TYPE)
79endif
80
81ifndef KBUILD_PATH
82 KBUILD_PATH := $(PATH_KBUILD)
83endif
84
85#
86# Check (some of) the assumptions.
87#
88ifndef KBUILD_TARGET
89 $(error KBUILD_TARGET not set)
90endif
91
92ifndef KBUILD_HOST
93 $(error KBUILD_HOST not set)
94endif
95
96ifndef KBUILD_HOST_ARCH
97 $(error KBUILD_HOST_ARCH not set)
98endif
99
100ifndef KBUILD_TYPE
101 $(error KBUILD_TYPE not set)
102endif
103
104ifndef KBUILD_TYPE
105 $(error KBUILD_TYPE not set)
106endif
107
108ifndef KBUILD_PATH
109 $(error KBUILD_PATH not set)
110endif
111
112ifdef KBUILD_BIN_PATH
113 $(error KBUILD_BIN_PATH is set)
114endif
115ifdef PATH_KBUILD_BIN
116 $(error PATH_KBUILD_BIN is set)
117endif
118
119
120#
121# Globals
122#
123SRCDIR = $(CURDIR)
124OUTDIR = $(SRCDIR)/out/$(KBUILD_HOST).$(KBUILD_HOST_ARCH)/$(KBUILD_TYPE)/bootstrap
125SVN = svn
126
127# Override this on the make commandline if you need to (FreeBSD).
128AUTORECONF = autoreconf
129
130all: stage1 stage2
131
132
133#
134# Stage 1 - Build bootstrap kmk, kmk_redirect and sed, refresh config.h caches, link
135# up kmk_ash so $(OUTDIR)/kmk can serve as kBuild bin dir.
136#
137stage1: \
138 $(OUTDIR)/kmk/kmk \
139 $(OUTDIR)/kmk/kmk_ash \
140 $(OUTDIR)/kmk/kmk_sed \
141 $(OUTDIR)/kmk/kmk_echo \
142 $(SRCDIR)/src/kmk/config.h.$(KBUILD_TARGET) \
143 $(SRCDIR)/src/sed/config.h.$(KBUILD_TARGET)
144
145# kmk
146$(OUTDIR)/kmk/ts-autoreconf:
147 mkdir -p $(@D)
148 cd $(SRCDIR)/src/kmk && $(AUTORECONF) -i -v
149 echo done > $@
150
151$(OUTDIR)/kmk/ts-configured: \
152 $(OUTDIR)/kmk/ts-autoreconf \
153 $(OUTDIR)/kmk/fts.h
154 cd $(OUTDIR)/kmk && $(SRCDIR)/src/kmk/configure
155 echo done > $@
156
157ifeq ($(KBUILD_HOST),solaris)
158$(OUTDIR)/kmk/ts-configured: $(OUTDIR)/kmk/paths.h
159
160$(OUTDIR)/kmk/paths.h:
161 echo > $@
162endif
163
164$(OUTDIR)/kmk/fts.h:
165 ln -s $(SRCDIR)/src/kmk/kmkbuiltin/ftsfake.h $@
166
167$(OUTDIR)/kmk/config.h: $(OUTDIR)/kmk/ts-configured
168
169
170$(SRCDIR)/src/kmk/config.h.$(KBUILD_TARGET): $(OUTDIR)/kmk/config.h
171 cp -f $(OUTDIR)/kmk/config.h $(SRCDIR)/src/kmk/config.h.$(KBUILD_TARGET)
172 echo "" >> $@
173 echo '#include "inlined_memchr.h"' >> $@
174
175$(OUTDIR)/kmk/kmk: $(OUTDIR)/kmk/ts-configured
176 $(MAKE) -C $(@D)
177
178# sed
179$(OUTDIR)/sed/ts-autoreconf:
180 mkdir -p $(@D)
181 @cd $(SRCDIR)/src/sed && $(AUTORECONF) -i -v --force
182 echo done > $@
183
184$(OUTDIR)/sed/ts-configured: $(OUTDIR)/sed/ts-autoreconf
185 cd $(OUTDIR)/sed && $(SRCDIR)/src/sed/configure --without-libintl --disable-nls
186 echo done > $@
187
188$(OUTDIR)/sed/config.h: $(OUTDIR)/sed/ts-configured
189
190$(SRCDIR)/src/sed/config.h.$(KBUILD_TARGET): $(OUTDIR)/sed/config.h
191 cp -f $< $@
192
193$(OUTDIR)/sed/sed/sed: $(OUTDIR)/sed/ts-configured
194 $(MAKE) $(SED_MAKE_DEFS) -C $(@D)/..
195
196$(OUTDIR)/kmk/kmk_sed: $(OUTDIR)/sed/sed/sed
197 cp -f $< $@
198
199$(OUTDIR)/kmk/kmk_ash:
200ifeq ($(KBUILD_TARGET),solaris)
201 ln -s /usr/bin/bash $@
202else
203 ln -s /bin/sh $@
204endif
205
206$(OUTDIR)/kmk/kmk_echo:
207 ln -s /bin/echo $@
208
209#
210# Stage 2 - Build kBuild using the bootstrap tools from the previous step
211# and install it to kBuild/bin/x.y.
212#
213stage2: \
214 $(OUTDIR)/ts-stage2-build \
215 $(OUTDIR)/ts-stage2-install
216
217$(OUTDIR)/ts-stage2-build: \
218 $(SRCDIR)/src/kmk/config.h.$(KBUILD_TARGET) \
219 $(SRCDIR)/src/sed/config.h.$(KBUILD_TARGET) \
220 $(OUTDIR)/kmk/kmk
221 KBUILD_BIN_PATH=$(OUTDIR)/kmk $(OUTDIR)/kmk/kmk -C $(SRCDIR) KBUILD_BOOTSTRAP=1
222 echo done > $@
223
224$(OUTDIR)/ts-stage2-install: $(OUTDIR)/ts-stage2-build
225 KBUILD_BIN_PATH=$(OUTDIR)/kmk $(OUTDIR)/kmk/kmk -C $(SRCDIR) KBUILD_BOOTSTRAP=1 PATH_INS=$(SRCDIR) install
226 echo done > $@
227
228
229#
230# Clean the output files... Very enjoyable exercise.
231#
232clean:
233 rm -Rf $(SRCDIR)/out/ \
234 $(SRCDIR)/src/kmk/autom4te.cache/ \
235 $(SRCDIR)/src/sed/autom4te.cache/
236 rm -f $(SRCDIR)/src/kmk/Makefile.in \
237 $(SRCDIR)/src/kmk/config.h.in \
238 $(SRCDIR)/src/kmk/configure \
239 $(SRCDIR)/src/kmk/aclocal.m4 \
240 $(SRCDIR)/src/kmk/glob/Makefile.in \
241 $(SRCDIR)/src/kmk/config/Makefile.in \
242 $(SRCDIR)/src/kmk/config/depcomp \
243 $(SRCDIR)/src/kmk/config/compile \
244 $(SRCDIR)/src/kmk/config/missing \
245 $(SRCDIR)/src/kmk/config/config.guess \
246 $(SRCDIR)/src/kmk/config/config.sub \
247 $(SRCDIR)/src/kmk/config/install-sh \
248 $(SRCDIR)/src/kmk/w32/Makefile.in \
249 $(SRCDIR)/src/sed/config_h.in~ \
250 $(SRCDIR)/src/sed/intl/printf-args.h \
251 $(SRCDIR)/src/sed/intl/printf.c \
252 $(SRCDIR)/src/sed/intl/localcharset.h \
253 $(SRCDIR)/src/sed/intl/libgnuintl.h.in \
254 $(SRCDIR)/src/sed/intl/vasnwprintf.h \
255 $(SRCDIR)/src/sed/intl/vasnprintf.c \
256 $(SRCDIR)/src/sed/intl/vasnprintf.h \
257 $(SRCDIR)/src/sed/intl/wprintf-parse.h \
258 $(SRCDIR)/src/sed/intl/relocatable.c \
259 $(SRCDIR)/src/sed/intl/relocatable.h \
260 $(SRCDIR)/src/sed/intl/xsize.h \
261 $(SRCDIR)/src/sed/intl/printf-parse.c \
262 $(SRCDIR)/src/sed/intl/printf-parse.h \
263 $(SRCDIR)/src/sed/intl/log.c \
264 $(SRCDIR)/src/sed/intl/printf-args.c \
265 $(SRCDIR)/src/sed/po/remove-potcdate.sin \
266 $(SRCDIR)/src/sed/po/Makevars.template \
267 $(SRCDIR)/src/sed/config/printf-posix.m4 \
268 $(SRCDIR)/src/sed/config/uintmax_t.m4 \
269 $(SRCDIR)/src/sed/config/signed.m4 \
270 $(SRCDIR)/src/sed/config/longlong.m4 \
271 $(SRCDIR)/src/sed/config/inttypes.m4 \
272 $(SRCDIR)/src/sed/config/inttypes_h.m4 \
273 $(SRCDIR)/src/sed/config/longdouble.m4 \
274 $(SRCDIR)/src/sed/config/nls.m4 \
275 $(SRCDIR)/src/sed/config/intmax.m4 \
276 $(SRCDIR)/src/sed/config/mkinstalldirs \
277 $(SRCDIR)/src/sed/config/xsize.m4 \
278 $(SRCDIR)/src/sed/config/ulonglong.m4 \
279 $(SRCDIR)/src/sed/config/wint_t.m4 \
280 $(SRCDIR)/src/sed/config/inttypes-pri.m4 \
281 $(SRCDIR)/src/sed/config/stdint_h.m4 \
282 $(SRCDIR)/src/sed/config/intdiv0.m4 \
283 $(SRCDIR)/src/sed/config/isc-posix.m4 \
284 $(SRCDIR)/src/sed/config/po.m4 \
285 $(SRCDIR)/src/sed/config/size_max.m4 \
286 $(SRCDIR)/src/sed/config/wchar_t.m4 \
287 $(SRCDIR)/src/sed/*~ \
288 $(SRCDIR)/src/sed/config/*~ \
289 $(SRCDIR)/src/sed/intl/*~ \
290 $(SRCDIR)/src/sed/po/*~ \
291
292distclean: clean
293 $(SVN) revert \
294 src/sed/configure \
295 src/sed/Makefile.in \
296 src/sed/doc/Makefile.in \
297 src/sed/doc/stamp-vti \
298 src/sed/doc/sed.info \
299 src/sed/doc/sed.info-1 \
300 src/sed/doc/sed.info-2 \
301 src/sed/doc/version.texi \
302 src/sed/INSTALL \
303 src/sed/lib/Makefile.in \
304 src/sed/sed/Makefile.in \
305 src/sed/config_h.in \
306 src/sed/testsuite/Makefile.in \
307 src/sed/config/depcomp \
308 src/sed/config/config.guess \
309 src/sed/config/config.sub \
310 src/sed/config/mdate-sh \
311 src/sed/config/missing \
312 src/sed/config/texinfo.tex \
313 src/sed/config/install-sh \
314 src/sed/aclocal.m4 \
315 src/sed/ABOUT-NLS \
316 src/sed/doc/sed.1 \
317 src/sed/intl/plural-exp.h \
318 src/sed/intl/Makefile.in \
319 src/sed/intl/explodename.c \
320 src/sed/intl/localcharset.c \
321 src/sed/intl/VERSION \
322 src/sed/intl/dcigettext.c \
323 src/sed/intl/dngettext.c \
324 src/sed/intl/localealias.c \
325 src/sed/intl/textdomain.c \
326 src/sed/intl/bindtextdom.c \
327 src/sed/intl/ref-del.sin \
328 src/sed/intl/intl-compat.c \
329 src/sed/intl/dgettext.c \
330 src/sed/intl/dcgettext.c \
331 src/sed/intl/plural.c \
332 src/sed/intl/loadinfo.h \
333 src/sed/intl/localename.c \
334 src/sed/intl/ngettext.c \
335 src/sed/intl/ChangeLog \
336 src/sed/intl/locale.alias \
337 src/sed/intl/os2compat.c \
338 src/sed/intl/finddomain.c \
339 src/sed/intl/ref-add.sin \
340 src/sed/intl/gettextP.h \
341 src/sed/intl/dcngettext.c \
342 src/sed/intl/osdep.c \
343 src/sed/intl/config.charset \
344 src/sed/intl/l10nflist.c \
345 src/sed/intl/os2compat.h \
346 src/sed/intl/loadmsgcat.c \
347 src/sed/intl/gettext.c \
348 src/sed/intl/plural.y \
349 src/sed/intl/gmo.h \
350 src/sed/intl/plural-exp.c \
351 src/sed/intl/eval-plural.h \
352 src/sed/intl/hash-string.h \
353 src/sed/config.h.darwin \
354 src/sed/po/Makefile.in.in \
355 src/sed/po/Rules-quot \
356 src/sed/config/lib-prefix.m4 \
357 src/sed/config/lib-link.m4 \
358 src/sed/config/lib-ld.m4 \
359 src/sed/config/lcmessage.m4 \
360 src/sed/config/config.rpath \
361 src/sed/config/progtest.m4 \
362 src/sed/config/iconv.m4 \
363 src/sed/config/gettext.m4
364 $(SVN) revert \
365 src/kmk/config.h.solaris \
366 src/sed/config.h.solaris
367 $(SVN) status --no-ignore
368
369
370
371# can't hurt...
372.NOTPARALLEL:
373
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