git.tremily.us Git - git.git/blob

1 # The default target of this Makefile is...

2 all:

4 # Define MOZILLA_SHA1 environment variable when running make to make use of

5 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast

6 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default

7 # choice) has very fast version optimized for i586.

8 #

9 # Define NO_OPENSSL environment variable if you do not have OpenSSL. You will

10 # miss out git-rev-list --merge-order. This also implies MOZILLA_SHA1.

11 #

12 # Define NO_CURL if you do not have curl installed. git-http-pull and

13 # git-http-push are not built, and you cannot use http:// and https://

14 # transports.

15 #

16 # Define CURLDIR=/foo/bar if your curl header and library files are in

17 # /foo/bar/include and /foo/bar/lib directories.

18 #

19 # Define NO_EXPAT if you do not have expat installed. git-http-push is

20 # not built, and you cannot push using http:// and https:// transports.

21 #

22 # Define NO_STRCASESTR if you don't have strcasestr.

23 #

24 # Define NO_SETENV if you don't have setenv in the C library.

25 #

26 # Define PPC_SHA1 environment variable when running make to make use of

27 # a bundled SHA1 routine optimized for PowerPC.

28 #

29 # Define ARM_SHA1 environment variable when running make to make use of

30 # a bundled SHA1 routine optimized for ARM.

31 #

32 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).

33 #

34 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).

35 #

36 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,

37 # Patrick Mauritz).

38 #

39 # Define NO_MMAP if you want to avoid mmap.

40 #

41 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.

42 #

43 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().

44 #

45 # Define COLLISION_CHECK below if you believe that SHA1's

46 # 1461501637330902918203684832716283019655932542976 hashes do not give you

47 # sufficient guarantee that no collisions between objects will ever happen.

49 # Define USE_NSEC below if you want git to care about sub-second file mtimes

50 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and

51 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely

52 # randomly break unless your underlying filesystem supports those sub-second

53 # times (my ext3 doesn't).

55 # Define USE_STDEV below if you want git to care about the underlying device

56 # change being considered an inode change from the update-cache perspective.

58 GIT_VERSION = 1.0.0

60 # CFLAGS and LDFLAGS are for the users to override from the command line.

62 CFLAGS = -g -O2 -Wall

63 LDFLAGS =

64 ALL_CFLAGS = $(CFLAGS)

65 ALL_LDFLAGS = $(LDFLAGS)

67 prefix = $(HOME)

68 bindir = $(prefix)/bin

69 template_dir = $(prefix)/share/git-core/templates/

70 GIT_PYTHON_DIR = $(prefix)/share/git-core/python

71 # DESTDIR=

73 CC = gcc

74 AR = ar

75 TAR = tar

76 INSTALL = install

77 RPMBUILD = rpmbuild

79 # sparse is architecture-neutral, which means that we need to tell it

80 # explicitly what architecture to check for. Fix this up for yours..

81 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__

85 ### --- END CONFIGURATION SECTION ---

87 SCRIPT_SH = \

88 git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \

89 git-cherry.sh git-clone.sh git-commit.sh \

90 git-count-objects.sh git-diff.sh git-fetch.sh \

91 git-format-patch.sh git-log.sh git-ls-remote.sh \

92 git-merge-one-file.sh git-parse-remote.sh \

93 git-prune.sh git-pull.sh git-push.sh git-rebase.sh \

94 git-repack.sh git-request-pull.sh git-reset.sh \

95 git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \

96 git-tag.sh git-verify-tag.sh git-whatchanged.sh \

97 git-applymbox.sh git-applypatch.sh git-am.sh \

98 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \

99 git-merge-resolve.sh git-merge-ours.sh git-grep.sh \

100 git-lost-found.sh

101

102 SCRIPT_PERL = \

103 git-archimport.perl git-cvsimport.perl git-relink.perl \

104 git-shortlog.perl git-fmt-merge-msg.perl \

105 git-svnimport.perl git-mv.perl git-cvsexportcommit.perl

106

107 SCRIPT_PYTHON = \

108 git-merge-recursive.py

109

110 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \

111 $(patsubst %.perl,%,$(SCRIPT_PERL)) \

112 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \

113 gitk git-cherry-pick

114

115 # The ones that do not have to link with lcrypto nor lz.

116 SIMPLE_PROGRAMS = \

117 git-get-tar-commit-id$X git-mailinfo$X git-mailsplit$X \

118 git-stripspace$X git-daemon$X

119

120 # ... and all the rest

121 PROGRAMS = \

122 git-apply$X git-cat-file$X \

123 git-checkout-index$X git-clone-pack$X git-commit-tree$X \

124 git-convert-objects$X git-diff-files$X \

125 git-diff-index$X git-diff-stages$X \

126 git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \

127 git-hash-object$X git-index-pack$X git-init-db$X \

128 git-local-fetch$X git-ls-files$X git-ls-tree$X git-merge-base$X \

129 git-merge-index$X git-mktag$X git-pack-objects$X git-patch-id$X \

130 git-peek-remote$X git-prune-packed$X git-read-tree$X \

131 git-receive-pack$X git-rev-list$X git-rev-parse$X \

132 git-send-pack$X git-show-branch$X git-shell$X \

133 git-show-index$X git-ssh-fetch$X \

134 git-ssh-upload$X git-tar-tree$X git-unpack-file$X \

135 git-unpack-objects$X git-update-index$X git-update-server-info$X \

136 git-upload-pack$X git-verify-pack$X git-write-tree$X \

137 git-update-ref$X git-symbolic-ref$X git-check-ref-format$X \

138 git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X

139

140 # what 'all' will build and 'install' will install.

141 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS) git$X

142

143 # Backward compatibility -- to be removed after 1.0

144 PROGRAMS += git-ssh-pull$X git-ssh-push$X

145

146 # Set paths to tools early so that they can be used for version tests.

147 ifndef SHELL_PATH

148 SHELL_PATH = /bin/sh

149 endif

150 ifndef PERL_PATH

151 PERL_PATH = /usr/bin/perl

152 endif

153 ifndef PYTHON_PATH

154 PYTHON_PATH = /usr/bin/python

155 endif

156

157 PYMODULES = \

158 gitMergeCommon.py

159

160 LIB_FILE=libgit.a

161

162 LIB_H = \

163 blob.h cache.h commit.h count-delta.h csum-file.h delta.h \

164 diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \

165 run-command.h strbuf.h tag.h tree.h git-compat-util.h

166

167 DIFF_OBJS = \

168 diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \

169 diffcore-pickaxe.o diffcore-rename.o tree-diff.o

170

171 LIB_OBJS = \

172 blob.o commit.o connect.o count-delta.o csum-file.o \

173 date.o diff-delta.o entry.o ident.o index.o \

174 object.o pack-check.o patch-delta.o path.o pkt-line.o \

175 quote.o read-cache.o refs.o run-command.o \

176 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \

177 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \

178 fetch-clone.o \

179 $(DIFF_OBJS)

180

181 LIBS = $(LIB_FILE)

182 LIBS += -lz

183

184 # Shell quote;

185 # Result of this needs to be placed inside ''

186 shq = $(subst ','\'',$(1))

187 # This has surrounding ''

188 shellquote = '$(call shq,$(1))'

189

190 #

191 # Platform specific tweaks

192 #

193

194 # We choose to avoid "if .. else if .. else .. endif endif"

195 # because maintaining the nesting to match is a pain. If

196 # we had "elif" things would have been much nicer...

197 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')

198 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')

199 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')

200 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')

201

202 ifeq ($(uname_S),Darwin)

203 NEEDS_SSL_WITH_CRYPTO = YesPlease

204 NEEDS_LIBICONV = YesPlease

205 ## fink

206 ALL_CFLAGS += -I/sw/include

207 ALL_LDFLAGS += -L/sw/lib

208 ## darwinports

209 ALL_CFLAGS += -I/opt/local/include

210 ALL_LDFLAGS += -L/opt/local/lib

211 endif

212 ifeq ($(uname_S),SunOS)

213 NEEDS_SOCKET = YesPlease

214 NEEDS_NSL = YesPlease

215 NEEDS_LIBICONV = YesPlease

216 SHELL_PATH = /bin/bash

217 NO_STRCASESTR = YesPlease

218 ifeq ($(uname_R),5.8)

219 NO_SETENV = YesPlease

220 endif

221 INSTALL = ginstall

222 TAR = gtar

223 ALL_CFLAGS += -D__EXTENSIONS__

224 endif

225 ifeq ($(uname_O),Cygwin)

226 NO_STRCASESTR = YesPlease

227 NEEDS_LIBICONV = YesPlease

228 # There are conflicting reports about this.

229 # On some boxes NO_MMAP is needed, and not so elsewhere.

230 # Try uncommenting this if you see things break -- YMMV.

231 # NO_MMAP = YesPlease

232 NO_IPV6 = YesPlease

233 X = .exe

234 ALL_CFLAGS += -DUSE_SYMLINK_HEAD=0

235 endif

236 ifeq ($(uname_S),OpenBSD)

237 NO_STRCASESTR = YesPlease

238 NEEDS_LIBICONV = YesPlease

239 ALL_CFLAGS += -I/usr/local/include

240 ALL_LDFLAGS += -L/usr/local/lib

241 endif

242 ifeq ($(uname_S),NetBSD)

243 NEEDS_LIBICONV = YesPlease

244 ALL_CFLAGS += -I/usr/pkg/include

245 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib

246 endif

247 ifeq ($(uname_S),AIX)

248 NO_STRCASESTR=YesPlease

249 NEEDS_LIBICONV=YesPlease

250 endif

251 ifneq (,$(findstring arm,$(uname_M)))

252 ARM_SHA1 = YesPlease

253 endif

254

255 -include config.mak

256

257 ifdef WITH_OWN_SUBPROCESS_PY

258 PYMODULES += compat/subprocess.py

259 else

260 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)

261 PYMODULES += compat/subprocess.py

262 endif

263 endif

264

265 ifdef WITH_SEND_EMAIL

266 SCRIPT_PERL += git-send-email.perl

267 endif

268

269 ifndef NO_CURL

270 ifdef CURLDIR

271 # This is still problematic -- gcc does not always want -R.

272 ALL_CFLAGS += -I$(CURLDIR)/include

273 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl

274 else

275 CURL_LIBCURL = -lcurl

276 endif

277 PROGRAMS += git-http-fetch$X

278 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)

279 ifeq "$(curl_check)" "070908"

280 ifndef NO_EXPAT

281 EXPAT_LIBEXPAT = -lexpat

282 PROGRAMS += git-http-push$X

283 endif

284 endif

285 endif

286

287 ifndef NO_OPENSSL

288 LIB_OBJS += epoch.o

289 OPENSSL_LIBSSL = -lssl

290 ifdef OPENSSLDIR

291 # Again this may be problematic -- gcc does not always want -R.

292 ALL_CFLAGS += -I$(OPENSSLDIR)/include

293 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib

294 else

295 OPENSSL_LINK =

296 endif

297 else

298 ALL_CFLAGS += -DNO_OPENSSL

299 MOZILLA_SHA1 = 1

300 OPENSSL_LIBSSL =

301 endif

302 ifdef NEEDS_SSL_WITH_CRYPTO

303 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl

304 else

305 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto

306 endif

307 ifdef NEEDS_LIBICONV

308 ifdef ICONVDIR

309 # Again this may be problematic -- gcc does not always want -R.

310 ALL_CFLAGS += -I$(ICONVDIR)/include

311 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib

312 else

313 ICONV_LINK =

314 endif

315 LIB_4_ICONV = $(ICONV_LINK) -liconv

316 else

317 LIB_4_ICONV =

318 endif

319 ifdef NEEDS_SOCKET

320 LIBS += -lsocket

321 SIMPLE_LIB += -lsocket

322 endif

323 ifdef NEEDS_NSL

324 LIBS += -lnsl

325 SIMPLE_LIB += -lnsl

326 endif

327 ifdef NO_STRCASESTR

328 COMPAT_CFLAGS += -DNO_STRCASESTR

329 COMPAT_OBJS += compat/strcasestr.o

330 endif

331 ifdef NO_SETENV

332 COMPAT_CFLAGS += -DNO_SETENV

333 COMPAT_OBJS += compat/setenv.o

334 endif

335 ifdef NO_MMAP

336 COMPAT_CFLAGS += -DNO_MMAP

337 COMPAT_OBJS += compat/mmap.o

338 endif

339 ifdef NO_IPV6

340 ALL_CFLAGS += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in

341 endif

342

343 ifdef PPC_SHA1

344 SHA1_HEADER = "ppc/sha1.h"

345 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o

346 else

347 ifdef ARM_SHA1

348 SHA1_HEADER = "arm/sha1.h"

349 LIB_OBJS += arm/sha1.o arm/sha1_arm.o

350 else

351 ifdef MOZILLA_SHA1

352 SHA1_HEADER = "mozilla-sha1/sha1.h"

353 LIB_OBJS += mozilla-sha1/sha1.o

354 else

355 SHA1_HEADER = <openssl/sha.h>

356 LIBS += $(LIB_4_CRYPTO)

357 endif

358 endif

359 endif

360

361 ALL_CFLAGS += -DSHA1_HEADER=$(call shellquote,$(SHA1_HEADER)) $(COMPAT_CFLAGS)

362 LIB_OBJS += $(COMPAT_OBJS)

363 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir

364 ### Build rules

365

366 all: $(ALL_PROGRAMS)

367

368 all:

369 $(MAKE) -C templates

370

371 git$X: git.c $(LIB_FILE) Makefile

372 $(CC) -DGIT_EXEC_PATH='"$(bindir)"' -DGIT_VERSION='"$(GIT_VERSION)"' \

373 $(CFLAGS) $(COMPAT_CFLAGS) -o $@ $(filter %.c,$^) $(LIB_FILE)

374

375 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh

376 rm -f $@

377 sed -e '1s|#!.*/sh|#!$(call shq,$(SHELL_PATH))|' \

378 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \

379 $@.sh >$@

380 chmod +x $@

381

382 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl

383 rm -f $@

384 sed -e '1s|#!.*perl|#!$(call shq,$(PERL_PATH))|' \

385 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \

386 $@.perl >$@

387 chmod +x $@

388

389 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py

390 rm -f $@

391 sed -e '1s|#!.*python|#!$(call shq,$(PYTHON_PATH))|' \

392 -e 's|@@GIT_PYTHON_PATH@@|$(call shq,$(GIT_PYTHON_DIR))|g' \

393 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \

394 $@.py >$@

395 chmod +x $@

396

397 git-cherry-pick: git-revert

398 cp $< $@

399

400 # format-patch records GIT_VERSION

401 git-format-patch: Makefile

402

403 %.o: %.c

404 $(CC) -o $*.o -c $(ALL_CFLAGS) $<

405 %.o: %.S

406 $(CC) -o $*.o -c $(ALL_CFLAGS) $<

407

408 git-%$X: %.o $(LIB_FILE)

409 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)

410

411 git-mailinfo$X : SIMPLE_LIB += $(LIB_4_ICONV)

412 $(SIMPLE_PROGRAMS) : $(LIB_FILE)

413 $(SIMPLE_PROGRAMS) : git-%$X : %.o

414 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \

415 $(LIB_FILE) $(SIMPLE_LIB)

416

417 git-http-fetch$X: fetch.o http.o

418 git-http-push$X: http.o

419 git-local-fetch$X: fetch.o

420 git-ssh-fetch$X: rsh.o fetch.o

421 git-ssh-upload$X: rsh.o

422 git-ssh-pull$X: rsh.o fetch.o

423 git-ssh-push$X: rsh.o

424

425 git-http-fetch$X: LIBS += $(CURL_LIBCURL)

426 git-http-push$X: LIBS += $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)

427 git-rev-list$X: LIBS += $(OPENSSL_LIBSSL)

428

429 init-db.o: init-db.c

430 $(CC) -c $(ALL_CFLAGS) \

431 -DDEFAULT_GIT_TEMPLATE_DIR=$(call shellquote,"$(template_dir)") $*.c

432

433 $(LIB_OBJS): $(LIB_H)

434 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H)

435 $(DIFF_OBJS): diffcore.h

436

437 $(LIB_FILE): $(LIB_OBJS)

438 $(AR) rcs $@ $(LIB_OBJS)

439

440 doc:

441 $(MAKE) -C Documentation all

442

443

444 ### Testing rules

445

446 test: all

447 $(MAKE) -C t/ all

448

449 test-date$X: test-date.c date.o ctype.o

450 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o

451

452 test-delta$X: test-delta.c diff-delta.o patch-delta.o

453 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^

454

455 check:

456 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done

457

458

459

460 ### Installation rules

461

462 install: all

463 $(INSTALL) -d -m755 $(call shellquote,$(DESTDIR)$(bindir))

464 $(INSTALL) $(ALL_PROGRAMS) $(call shellquote,$(DESTDIR)$(bindir))

465 $(MAKE) -C templates install

466 $(INSTALL) -d -m755 $(call shellquote,$(DESTDIR)$(GIT_PYTHON_DIR))

467 $(INSTALL) $(PYMODULES) $(call shellquote,$(DESTDIR)$(GIT_PYTHON_DIR))

468

469 install-doc:

470 $(MAKE) -C Documentation install

475 ### Maintainer's dist rules

476

477 git.spec: git.spec.in Makefile

478 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@

479

480 GIT_TARNAME=git-$(GIT_VERSION)

481 dist: git.spec git-tar-tree

482 ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar

483 @mkdir -p $(GIT_TARNAME)

484 @cp git.spec $(GIT_TARNAME)

485 $(TAR) rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git.spec

486 @rm -rf $(GIT_TARNAME)

487 gzip -f -9 $(GIT_TARNAME).tar

488

489 rpm: dist

490 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz

491

492 ### Cleaning rules

493

494 clean:

495 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o $(LIB_FILE)

496 rm -f $(PROGRAMS) $(SIMPLE_PROGRAMS) git$X

497 rm -f $(filter-out gitk,$(SCRIPTS))

498 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo

499 rm -rf $(GIT_TARNAME)

500 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz

501 $(MAKE) -C Documentation/ clean

502 $(MAKE) -C templates clean

503 $(MAKE) -C t/ clean

504