core.prefersymlinkrefs: use symlinks for .git/HEAD
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all:
3
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.
10 # 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_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
23 #
24 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
25 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
26 #
27 # Define NO_STRCASESTR if you don't have strcasestr.
28 #
29 # Define NO_SETENV if you don't have setenv in the C library.
30 #
31 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
32 # Enable it on Windows. By default, symrefs are still used.
33 #
34 # Define PPC_SHA1 environment variable when running make to make use of
35 # a bundled SHA1 routine optimized for PowerPC.
36 #
37 # Define ARM_SHA1 environment variable when running make to make use of
38 # a bundled SHA1 routine optimized for ARM.
39 #
40 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
41 #
42 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
43 #
44 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
45 # Patrick Mauritz).
46 #
47 # Define NO_MMAP if you want to avoid mmap.
48 #
49 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
50 #
51 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
52 #
53 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
54 # sockaddr_storage.
55 #
56 # Define NO_ICONV if your libc does not properly support iconv.
57 #
58 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
59 # a missing newline at the end of the file.
60 #
61 # Define NO_PYTHON if you want to loose all benefits of the recursive merge.
62 #
63 # Define COLLISION_CHECK below if you believe that SHA1's
64 # 1461501637330902918203684832716283019655932542976 hashes do not give you
65 # sufficient guarantee that no collisions between objects will ever happen.
66
67 # Define USE_NSEC below if you want git to care about sub-second file mtimes
68 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
69 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
70 # randomly break unless your underlying filesystem supports those sub-second
71 # times (my ext3 doesn't).
72
73 # Define USE_STDEV below if you want git to care about the underlying device
74 # change being considered an inode change from the update-cache perspective.
75
76 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
77 @$(SHELL_PATH) ./GIT-VERSION-GEN
78 -include GIT-VERSION-FILE
79
80 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
81 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
82 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
83 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
84 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
85
86 # CFLAGS and LDFLAGS are for the users to override from the command line.
87
88 CFLAGS = -g -O2 -Wall
89 LDFLAGS =
90 ALL_CFLAGS = $(CFLAGS)
91 ALL_LDFLAGS = $(LDFLAGS)
92 STRIP ?= strip
93
94 prefix = $(HOME)
95 bindir = $(prefix)/bin
96 gitexecdir = $(bindir)
97 template_dir = $(prefix)/share/git-core/templates/
98 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
99 # DESTDIR=
100
101 CC = gcc
102 AR = ar
103 TAR = tar
104 INSTALL = install
105 RPMBUILD = rpmbuild
106
107 # sparse is architecture-neutral, which means that we need to tell it
108 # explicitly what architecture to check for. Fix this up for yours..
109 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
110
111
112
113 ### --- END CONFIGURATION SECTION ---
114
115 SCRIPT_SH = \
116 git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
117 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
118 git-count-objects.sh git-diff.sh git-fetch.sh \
119 git-format-patch.sh git-ls-remote.sh \
120 git-merge-one-file.sh git-parse-remote.sh \
121 git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
122 git-repack.sh git-request-pull.sh git-reset.sh \
123 git-resolve.sh git-revert.sh git-rm.sh git-sh-setup.sh \
124 git-tag.sh git-verify-tag.sh git-whatchanged.sh \
125 git-applymbox.sh git-applypatch.sh git-am.sh \
126 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
127 git-merge-resolve.sh git-merge-ours.sh git-grep.sh \
128 git-lost-found.sh
129
130 SCRIPT_PERL = \
131 git-archimport.perl git-cvsimport.perl git-relink.perl \
132 git-shortlog.perl git-fmt-merge-msg.perl git-rerere.perl \
133 git-annotate.perl git-cvsserver.perl \
134 git-svnimport.perl git-mv.perl git-cvsexportcommit.perl
135
136 SCRIPT_PYTHON = \
137 git-merge-recursive.py
138
139 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
140 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
141 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
142 git-cherry-pick git-show git-status
143
144 # The ones that do not have to link with lcrypto, lz nor xdiff.
145 SIMPLE_PROGRAMS = \
146 git-get-tar-commit-id$X git-mailsplit$X \
147 git-stripspace$X git-daemon$X
148
149 # ... and all the rest that could be moved out of bindir to gitexecdir
150 PROGRAMS = \
151 git-apply$X git-cat-file$X \
152 git-checkout-index$X git-clone-pack$X git-commit-tree$X \
153 git-convert-objects$X git-diff-files$X \
154 git-diff-index$X git-diff-stages$X \
155 git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \
156 git-hash-object$X git-index-pack$X git-init-db$X git-local-fetch$X \
157 git-ls-files$X git-ls-tree$X git-mailinfo$X git-merge-base$X \
158 git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
159 git-peek-remote$X git-prune-packed$X git-read-tree$X \
160 git-receive-pack$X git-rev-list$X git-rev-parse$X \
161 git-send-pack$X git-show-branch$X git-shell$X \
162 git-show-index$X git-ssh-fetch$X \
163 git-ssh-upload$X git-tar-tree$X git-unpack-file$X \
164 git-unpack-objects$X git-update-index$X git-update-server-info$X \
165 git-upload-pack$X git-verify-pack$X git-write-tree$X \
166 git-update-ref$X git-symbolic-ref$X git-check-ref-format$X \
167 git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
168 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
169
170 BUILT_INS = git-log$X
171
172 # what 'all' will build and 'install' will install, in gitexecdir
173 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
174
175 # Backward compatibility -- to be removed after 1.0
176 PROGRAMS += git-ssh-pull$X git-ssh-push$X
177
178 # Set paths to tools early so that they can be used for version tests.
179 ifndef SHELL_PATH
180 SHELL_PATH = /bin/sh
181 endif
182 ifndef PERL_PATH
183 PERL_PATH = /usr/bin/perl
184 endif
185 ifndef PYTHON_PATH
186 PYTHON_PATH = /usr/bin/python
187 endif
188
189 PYMODULES = \
190 gitMergeCommon.py
191
192 LIB_FILE=libgit.a
193 XDIFF_LIB=xdiff/lib.a
194
195 LIB_H = \
196 blob.h cache.h commit.h csum-file.h delta.h \
197 diff.h object.h pack.h pkt-line.h quote.h refs.h \
198 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
199 tree-walk.h log-tree.h
200
201 DIFF_OBJS = \
202 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
203 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
204 diffcore-delta.o log-tree.o
205
206 LIB_OBJS = \
207 blob.o commit.o connect.o csum-file.o \
208 date.o diff-delta.o entry.o exec_cmd.o ident.o index.o \
209 object.o pack-check.o patch-delta.o path.o pkt-line.o \
210 quote.o read-cache.o refs.o run-command.o \
211 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
212 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
213 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
214 $(DIFF_OBJS)
215
216 BUILTIN_OBJS = \
217 builtin-log.o builtin-help.o
218
219 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
220 LIBS = $(GITLIBS) -lz
221
222 #
223 # Platform specific tweaks
224 #
225
226 # We choose to avoid "if .. else if .. else .. endif endif"
227 # because maintaining the nesting to match is a pain. If
228 # we had "elif" things would have been much nicer...
229
230 ifeq ($(uname_S),Darwin)
231 NEEDS_SSL_WITH_CRYPTO = YesPlease
232 NEEDS_LIBICONV = YesPlease
233 ## fink
234 ifeq ($(shell test -d /sw/lib && echo y),y)
235 ALL_CFLAGS += -I/sw/include
236 ALL_LDFLAGS += -L/sw/lib
237 endif
238 ## darwinports
239 ifeq ($(shell test -d /opt/local/lib && echo y),y)
240 ALL_CFLAGS += -I/opt/local/include
241 ALL_LDFLAGS += -L/opt/local/lib
242 endif
243 endif
244 ifeq ($(uname_S),SunOS)
245 NEEDS_SOCKET = YesPlease
246 NEEDS_NSL = YesPlease
247 SHELL_PATH = /bin/bash
248 NO_STRCASESTR = YesPlease
249 ifeq ($(uname_R),5.8)
250 NEEDS_LIBICONV = YesPlease
251 NO_UNSETENV = YesPlease
252 NO_SETENV = YesPlease
253 endif
254 ifeq ($(uname_R),5.9)
255 NO_UNSETENV = YesPlease
256 NO_SETENV = YesPlease
257 endif
258 INSTALL = ginstall
259 TAR = gtar
260 ALL_CFLAGS += -D__EXTENSIONS__
261 endif
262 ifeq ($(uname_O),Cygwin)
263 NO_D_TYPE_IN_DIRENT = YesPlease
264 NO_D_INO_IN_DIRENT = YesPlease
265 NO_STRCASESTR = YesPlease
266 NO_SYMLINK_HEAD = YesPlease
267 NEEDS_LIBICONV = YesPlease
268 # There are conflicting reports about this.
269 # On some boxes NO_MMAP is needed, and not so elsewhere.
270 # Try uncommenting this if you see things break -- YMMV.
271 # NO_MMAP = YesPlease
272 NO_IPV6 = YesPlease
273 X = .exe
274 endif
275 ifeq ($(uname_S),FreeBSD)
276 NEEDS_LIBICONV = YesPlease
277 ALL_CFLAGS += -I/usr/local/include
278 ALL_LDFLAGS += -L/usr/local/lib
279 endif
280 ifeq ($(uname_S),OpenBSD)
281 NO_STRCASESTR = YesPlease
282 NEEDS_LIBICONV = YesPlease
283 ALL_CFLAGS += -I/usr/local/include
284 ALL_LDFLAGS += -L/usr/local/lib
285 endif
286 ifeq ($(uname_S),NetBSD)
287 NEEDS_LIBICONV = YesPlease
288 ALL_CFLAGS += -I/usr/pkg/include
289 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
290 endif
291 ifeq ($(uname_S),AIX)
292 NO_STRCASESTR=YesPlease
293 NEEDS_LIBICONV=YesPlease
294 endif
295 ifeq ($(uname_S),IRIX64)
296 NO_IPV6=YesPlease
297 NO_SETENV=YesPlease
298 NO_STRCASESTR=YesPlease
299 NO_SOCKADDR_STORAGE=YesPlease
300 SHELL_PATH=/usr/gnu/bin/bash
301 ALL_CFLAGS += -DPATH_MAX=1024
302 # for now, build 32-bit version
303 ALL_LDFLAGS += -L/usr/lib32
304 endif
305 ifneq (,$(findstring arm,$(uname_M)))
306 ARM_SHA1 = YesPlease
307 endif
308
309 -include config.mak
310
311 ifdef WITH_OWN_SUBPROCESS_PY
312 PYMODULES += compat/subprocess.py
313 else
314 ifeq ($(NO_PYTHON),)
315 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
316 PYMODULES += compat/subprocess.py
317 endif
318 endif
319 endif
320
321 ifdef WITH_SEND_EMAIL
322 SCRIPT_PERL += git-send-email.perl
323 endif
324
325 ifndef NO_CURL
326 ifdef CURLDIR
327 # This is still problematic -- gcc does not always want -R.
328 ALL_CFLAGS += -I$(CURLDIR)/include
329 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
330 else
331 CURL_LIBCURL = -lcurl
332 endif
333 PROGRAMS += git-http-fetch$X
334 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
335 ifeq "$(curl_check)" "070908"
336 ifndef NO_EXPAT
337 PROGRAMS += git-http-push$X
338 endif
339 endif
340 ifndef NO_EXPAT
341 EXPAT_LIBEXPAT = -lexpat
342 endif
343 endif
344
345 ifndef NO_OPENSSL
346 OPENSSL_LIBSSL = -lssl
347 ifdef OPENSSLDIR
348 # Again this may be problematic -- gcc does not always want -R.
349 ALL_CFLAGS += -I$(OPENSSLDIR)/include
350 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
351 else
352 OPENSSL_LINK =
353 endif
354 else
355 ALL_CFLAGS += -DNO_OPENSSL
356 MOZILLA_SHA1 = 1
357 OPENSSL_LIBSSL =
358 endif
359 ifdef NEEDS_SSL_WITH_CRYPTO
360 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
361 else
362 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
363 endif
364 ifdef NEEDS_LIBICONV
365 ifdef ICONVDIR
366 # Again this may be problematic -- gcc does not always want -R.
367 ALL_CFLAGS += -I$(ICONVDIR)/include
368 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
369 else
370 ICONV_LINK =
371 endif
372 LIB_4_ICONV = $(ICONV_LINK) -liconv
373 else
374 LIB_4_ICONV =
375 endif
376 ifdef NEEDS_SOCKET
377 LIBS += -lsocket
378 SIMPLE_LIB += -lsocket
379 endif
380 ifdef NEEDS_NSL
381 LIBS += -lnsl
382 SIMPLE_LIB += -lnsl
383 endif
384 ifdef NO_D_TYPE_IN_DIRENT
385 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
386 endif
387 ifdef NO_D_INO_IN_DIRENT
388 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
389 endif
390 ifdef NO_SYMLINK_HEAD
391 ALL_CFLAGS += -DNO_SYMLINK_HEAD
392 endif
393 ifdef NO_STRCASESTR
394 COMPAT_CFLAGS += -DNO_STRCASESTR
395 COMPAT_OBJS += compat/strcasestr.o
396 endif
397 ifdef NO_SETENV
398 COMPAT_CFLAGS += -DNO_SETENV
399 COMPAT_OBJS += compat/setenv.o
400 endif
401 ifdef NO_SETENV
402 COMPAT_CFLAGS += -DNO_UNSETENV
403 COMPAT_OBJS += compat/unsetenv.o
404 endif
405 ifdef NO_MMAP
406 COMPAT_CFLAGS += -DNO_MMAP
407 COMPAT_OBJS += compat/mmap.o
408 endif
409 ifdef NO_IPV6
410 ALL_CFLAGS += -DNO_IPV6
411 endif
412 ifdef NO_SOCKADDR_STORAGE
413 ifdef NO_IPV6
414 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
415 else
416 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
417 endif
418 endif
419
420 ifdef NO_ICONV
421 ALL_CFLAGS += -DNO_ICONV
422 endif
423
424 ifdef PPC_SHA1
425 SHA1_HEADER = "ppc/sha1.h"
426 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
427 else
428 ifdef ARM_SHA1
429 SHA1_HEADER = "arm/sha1.h"
430 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
431 else
432 ifdef MOZILLA_SHA1
433 SHA1_HEADER = "mozilla-sha1/sha1.h"
434 LIB_OBJS += mozilla-sha1/sha1.o
435 else
436 SHA1_HEADER = <openssl/sha.h>
437 LIBS += $(LIB_4_CRYPTO)
438 endif
439 endif
440 endif
441 ifdef NO_ACCURATE_DIFF
442 ALL_CFLAGS += -DNO_ACCURATE_DIFF
443 endif
444
445 # Shell quote (do not use $(call) to accomodate ancient setups);
446
447 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
448
449 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
450 bindir_SQ = $(subst ','\'',$(bindir))
451 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
452 template_dir_SQ = $(subst ','\'',$(template_dir))
453
454 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
455 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
456 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
457 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
458
459 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
460 LIB_OBJS += $(COMPAT_OBJS)
461 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
462 ### Build rules
463
464 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
465
466 all:
467 $(MAKE) -C templates
468
469 strip: $(PROGRAMS) git$X
470 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
471
472 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS)
473 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
474 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
475 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
476
477 builtin-help.o: common-cmds.h
478
479 $(BUILT_INS): git$X
480 rm -f $@ && ln git$X $@
481
482 common-cmds.h: Documentation/git-*.txt
483 ./generate-cmdlist.sh > $@
484
485 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
486 rm -f $@
487 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
488 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
489 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
490 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
491 $@.sh >$@
492 chmod +x $@
493
494 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
495 rm -f $@
496 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
497 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
498 $@.perl >$@
499 chmod +x $@
500
501 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
502 rm -f $@
503 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
504 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
505 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
506 $@.py >$@
507 chmod +x $@
508
509 git-cherry-pick: git-revert
510 cp $< $@
511
512 git-show: git-whatchanged
513 cp $< $@
514
515 git-status: git-commit
516 cp $< $@
517
518 # These can record GIT_VERSION
519 git$X git.spec \
520 $(patsubst %.sh,%,$(SCRIPT_SH)) \
521 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
522 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
523 : GIT-VERSION-FILE
524
525 %.o: %.c
526 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
527 %.o: %.S
528 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
529
530 exec_cmd.o: exec_cmd.c
531 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
532
533 http.o: http.c
534 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
535
536 ifdef NO_EXPAT
537 http-fetch.o: http-fetch.c
538 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
539 endif
540
541 git-%$X: %.o $(GITLIBS)
542 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
543
544 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
545 $(SIMPLE_PROGRAMS) : git-%$X : %.o
546 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
547 $(LIB_FILE) $(SIMPLE_LIB)
548
549 git-mailinfo$X: mailinfo.o $(LIB_FILE)
550 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
551 $(LIB_FILE) $(SIMPLE_LIB) $(LIB_4_ICONV)
552
553 git-local-fetch$X: fetch.o
554 git-ssh-fetch$X: rsh.o fetch.o
555 git-ssh-upload$X: rsh.o
556 git-ssh-pull$X: rsh.o fetch.o
557 git-ssh-push$X: rsh.o
558
559 git-imap-send$X: imap-send.o $(LIB_FILE)
560
561 git-http-fetch$X: fetch.o http.o http-fetch.o $(LIB_FILE)
562 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
563 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
564
565 git-http-push$X: revision.o http.o http-push.o $(LIB_FILE)
566 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
567 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
568
569 git-rev-list$X: rev-list.o $(LIB_FILE)
570 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
571 $(LIBS) $(OPENSSL_LIBSSL)
572
573 init-db.o: init-db.c
574 $(CC) -c $(ALL_CFLAGS) \
575 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $*.c
576
577 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
578 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(GITLIBS)
579 $(DIFF_OBJS): diffcore.h
580
581 $(LIB_FILE): $(LIB_OBJS)
582 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
583
584 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
585
586 $(XDIFF_LIB): $(XDIFF_OBJS)
587 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
588
589
590 doc:
591 $(MAKE) -C Documentation all
592
593 TAGS:
594 rm -f TAGS
595 find . -name '*.[hcS]' -print | xargs etags -a
596
597 tags:
598 rm -f tags
599 find . -name '*.[hcS]' -print | xargs ctags -a
600
601 ### Testing rules
602
603 # GNU make supports exporting all variables by "export" without parameters.
604 # However, the environment gets quite big, and some programs have problems
605 # with that.
606
607 export NO_PYTHON
608
609 test: all
610 $(MAKE) -C t/ all
611
612 test-date$X: test-date.c date.o ctype.o
613 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
614
615 test-delta$X: test-delta.c diff-delta.o patch-delta.o
616 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^ -lz
617
618 check:
619 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
620
621
622
623 ### Installation rules
624
625 install: all
626 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
627 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
628 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
629 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
630 $(MAKE) -C templates install
631 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
632 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
633 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(bindir_SQ)/$p' && ln '$(DESTDIR_SQ)$(bindir_SQ)/git$X' '$(DESTDIR_SQ)$(bindir_SQ)/$p' ;)
634
635 install-doc:
636 $(MAKE) -C Documentation install
637
638
639
640
641 ### Maintainer's dist rules
642
643 git.spec: git.spec.in
644 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
645
646 GIT_TARNAME=git-$(GIT_VERSION)
647 dist: git.spec git-tar-tree
648 ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
649 @mkdir -p $(GIT_TARNAME)
650 @cp git.spec $(GIT_TARNAME)
651 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
652 $(TAR) rf $(GIT_TARNAME).tar \
653 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
654 @rm -rf $(GIT_TARNAME)
655 gzip -f -9 $(GIT_TARNAME).tar
656
657 rpm: dist
658 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
659
660 ### Cleaning rules
661
662 clean:
663 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
664 $(LIB_FILE) $(XDIFF_LIB)
665 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
666 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
667 rm -rf $(GIT_TARNAME)
668 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
669 $(MAKE) -C Documentation/ clean
670 $(MAKE) -C templates clean
671 $(MAKE) -C t/ clean
672 rm -f GIT-VERSION-FILE
673
674 .PHONY: all install clean strip
675 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags
676
677 ### Check documentation
678 #
679 check-docs::
680 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
681 do \
682 case "$$v" in \
683 git-merge-octopus | git-merge-ours | git-merge-recursive | \
684 git-merge-resolve | git-merge-stupid | \
685 git-ssh-pull | git-ssh-push ) continue ;; \
686 esac ; \
687 test -f "Documentation/$$v.txt" || \
688 echo "no doc: $$v"; \
689 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
690 case "$$v" in \
691 git) ;; \
692 *) echo "no link: $$v";; \
693 esac ; \
694 done | sort
695