read-cache.c: use xcalloc() not calloc()
[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 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 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
217 LIBS = $(GITLIBS) -lz
218
219 #
220 # Platform specific tweaks
221 #
222
223 # We choose to avoid "if .. else if .. else .. endif endif"
224 # because maintaining the nesting to match is a pain. If
225 # we had "elif" things would have been much nicer...
226
227 ifeq ($(uname_S),Darwin)
228 NEEDS_SSL_WITH_CRYPTO = YesPlease
229 NEEDS_LIBICONV = YesPlease
230 ## fink
231 ifeq ($(shell test -d /sw/lib && echo y),y)
232 ALL_CFLAGS += -I/sw/include
233 ALL_LDFLAGS += -L/sw/lib
234 endif
235 ## darwinports
236 ifeq ($(shell test -d /opt/local/lib && echo y),y)
237 ALL_CFLAGS += -I/opt/local/include
238 ALL_LDFLAGS += -L/opt/local/lib
239 endif
240 endif
241 ifeq ($(uname_S),SunOS)
242 NEEDS_SOCKET = YesPlease
243 NEEDS_NSL = YesPlease
244 SHELL_PATH = /bin/bash
245 NO_STRCASESTR = YesPlease
246 ifeq ($(uname_R),5.8)
247 NEEDS_LIBICONV = YesPlease
248 NO_UNSETENV = YesPlease
249 NO_SETENV = YesPlease
250 endif
251 ifeq ($(uname_R),5.9)
252 NO_UNSETENV = YesPlease
253 NO_SETENV = YesPlease
254 endif
255 INSTALL = ginstall
256 TAR = gtar
257 ALL_CFLAGS += -D__EXTENSIONS__
258 endif
259 ifeq ($(uname_O),Cygwin)
260 NO_D_TYPE_IN_DIRENT = YesPlease
261 NO_D_INO_IN_DIRENT = YesPlease
262 NO_STRCASESTR = YesPlease
263 NO_SYMLINK_HEAD = YesPlease
264 NEEDS_LIBICONV = YesPlease
265 # There are conflicting reports about this.
266 # On some boxes NO_MMAP is needed, and not so elsewhere.
267 # Try uncommenting this if you see things break -- YMMV.
268 # NO_MMAP = YesPlease
269 NO_IPV6 = YesPlease
270 X = .exe
271 endif
272 ifeq ($(uname_S),FreeBSD)
273 NEEDS_LIBICONV = YesPlease
274 ALL_CFLAGS += -I/usr/local/include
275 ALL_LDFLAGS += -L/usr/local/lib
276 endif
277 ifeq ($(uname_S),OpenBSD)
278 NO_STRCASESTR = YesPlease
279 NEEDS_LIBICONV = YesPlease
280 ALL_CFLAGS += -I/usr/local/include
281 ALL_LDFLAGS += -L/usr/local/lib
282 endif
283 ifeq ($(uname_S),NetBSD)
284 NEEDS_LIBICONV = YesPlease
285 ALL_CFLAGS += -I/usr/pkg/include
286 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
287 endif
288 ifeq ($(uname_S),AIX)
289 NO_STRCASESTR=YesPlease
290 NEEDS_LIBICONV=YesPlease
291 endif
292 ifeq ($(uname_S),IRIX64)
293 NO_IPV6=YesPlease
294 NO_SETENV=YesPlease
295 NO_STRCASESTR=YesPlease
296 NO_SOCKADDR_STORAGE=YesPlease
297 SHELL_PATH=/usr/gnu/bin/bash
298 ALL_CFLAGS += -DPATH_MAX=1024
299 # for now, build 32-bit version
300 ALL_LDFLAGS += -L/usr/lib32
301 endif
302 ifneq (,$(findstring arm,$(uname_M)))
303 ARM_SHA1 = YesPlease
304 endif
305
306 -include config.mak
307
308 ifdef WITH_OWN_SUBPROCESS_PY
309 PYMODULES += compat/subprocess.py
310 else
311 ifeq ($(NO_PYTHON),)
312 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
313 PYMODULES += compat/subprocess.py
314 endif
315 endif
316 endif
317
318 ifdef WITH_SEND_EMAIL
319 SCRIPT_PERL += git-send-email.perl
320 endif
321
322 ifndef NO_CURL
323 ifdef CURLDIR
324 # This is still problematic -- gcc does not always want -R.
325 ALL_CFLAGS += -I$(CURLDIR)/include
326 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
327 else
328 CURL_LIBCURL = -lcurl
329 endif
330 PROGRAMS += git-http-fetch$X
331 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
332 ifeq "$(curl_check)" "070908"
333 ifndef NO_EXPAT
334 PROGRAMS += git-http-push$X
335 endif
336 endif
337 ifndef NO_EXPAT
338 EXPAT_LIBEXPAT = -lexpat
339 endif
340 endif
341
342 ifndef NO_OPENSSL
343 OPENSSL_LIBSSL = -lssl
344 ifdef OPENSSLDIR
345 # Again this may be problematic -- gcc does not always want -R.
346 ALL_CFLAGS += -I$(OPENSSLDIR)/include
347 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
348 else
349 OPENSSL_LINK =
350 endif
351 else
352 ALL_CFLAGS += -DNO_OPENSSL
353 MOZILLA_SHA1 = 1
354 OPENSSL_LIBSSL =
355 endif
356 ifdef NEEDS_SSL_WITH_CRYPTO
357 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
358 else
359 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
360 endif
361 ifdef NEEDS_LIBICONV
362 ifdef ICONVDIR
363 # Again this may be problematic -- gcc does not always want -R.
364 ALL_CFLAGS += -I$(ICONVDIR)/include
365 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
366 else
367 ICONV_LINK =
368 endif
369 LIB_4_ICONV = $(ICONV_LINK) -liconv
370 else
371 LIB_4_ICONV =
372 endif
373 ifdef NEEDS_SOCKET
374 LIBS += -lsocket
375 SIMPLE_LIB += -lsocket
376 endif
377 ifdef NEEDS_NSL
378 LIBS += -lnsl
379 SIMPLE_LIB += -lnsl
380 endif
381 ifdef NO_D_TYPE_IN_DIRENT
382 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
383 endif
384 ifdef NO_D_INO_IN_DIRENT
385 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
386 endif
387 ifdef NO_SYMLINK_HEAD
388 ALL_CFLAGS += -DNO_SYMLINK_HEAD
389 endif
390 ifdef NO_STRCASESTR
391 COMPAT_CFLAGS += -DNO_STRCASESTR
392 COMPAT_OBJS += compat/strcasestr.o
393 endif
394 ifdef NO_SETENV
395 COMPAT_CFLAGS += -DNO_SETENV
396 COMPAT_OBJS += compat/setenv.o
397 endif
398 ifdef NO_SETENV
399 COMPAT_CFLAGS += -DNO_UNSETENV
400 COMPAT_OBJS += compat/unsetenv.o
401 endif
402 ifdef NO_MMAP
403 COMPAT_CFLAGS += -DNO_MMAP
404 COMPAT_OBJS += compat/mmap.o
405 endif
406 ifdef NO_IPV6
407 ALL_CFLAGS += -DNO_IPV6
408 endif
409 ifdef NO_SOCKADDR_STORAGE
410 ifdef NO_IPV6
411 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
412 else
413 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
414 endif
415 endif
416
417 ifdef NO_ICONV
418 ALL_CFLAGS += -DNO_ICONV
419 endif
420
421 ifdef PPC_SHA1
422 SHA1_HEADER = "ppc/sha1.h"
423 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
424 else
425 ifdef ARM_SHA1
426 SHA1_HEADER = "arm/sha1.h"
427 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
428 else
429 ifdef MOZILLA_SHA1
430 SHA1_HEADER = "mozilla-sha1/sha1.h"
431 LIB_OBJS += mozilla-sha1/sha1.o
432 else
433 SHA1_HEADER = <openssl/sha.h>
434 LIBS += $(LIB_4_CRYPTO)
435 endif
436 endif
437 endif
438 ifdef NO_ACCURATE_DIFF
439 ALL_CFLAGS += -DNO_ACCURATE_DIFF
440 endif
441
442 # Shell quote (do not use $(call) to accomodate ancient setups);
443
444 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
445
446 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
447 bindir_SQ = $(subst ','\'',$(bindir))
448 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
449 template_dir_SQ = $(subst ','\'',$(template_dir))
450
451 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
452 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
453 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
454 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
455
456 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
457 LIB_OBJS += $(COMPAT_OBJS)
458 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
459 ### Build rules
460
461 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
462
463 all:
464 $(MAKE) -C templates
465
466 strip: $(PROGRAMS) git$X
467 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
468
469 git$X: git.c common-cmds.h $(GITLIBS)
470 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
471 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
472 $(ALL_LDFLAGS) $(LIBS)
473
474 $(BUILT_INS): git$X
475 rm -f $@ && ln git$X $@
476
477 common-cmds.h: Documentation/git-*.txt
478 ./generate-cmdlist.sh > $@
479
480 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
481 rm -f $@
482 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
483 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
484 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
485 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
486 $@.sh >$@
487 chmod +x $@
488
489 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
490 rm -f $@
491 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
492 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
493 $@.perl >$@
494 chmod +x $@
495
496 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
497 rm -f $@
498 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
499 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
500 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
501 $@.py >$@
502 chmod +x $@
503
504 git-cherry-pick: git-revert
505 cp $< $@
506
507 git-show: git-whatchanged
508 cp $< $@
509
510 git-status: git-commit
511 cp $< $@
512
513 # These can record GIT_VERSION
514 git$X git.spec \
515 $(patsubst %.sh,%,$(SCRIPT_SH)) \
516 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
517 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
518 : GIT-VERSION-FILE
519
520 %.o: %.c
521 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
522 %.o: %.S
523 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
524
525 exec_cmd.o: exec_cmd.c
526 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
527
528 http.o: http.c
529 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
530
531 ifdef NO_EXPAT
532 http-fetch.o: http-fetch.c
533 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
534 endif
535
536 git-%$X: %.o $(GITLIBS)
537 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
538
539 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
540 $(SIMPLE_PROGRAMS) : git-%$X : %.o
541 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
542 $(LIB_FILE) $(SIMPLE_LIB)
543
544 git-mailinfo$X: mailinfo.o $(LIB_FILE)
545 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
546 $(LIB_FILE) $(SIMPLE_LIB) $(LIB_4_ICONV)
547
548 git-local-fetch$X: fetch.o
549 git-ssh-fetch$X: rsh.o fetch.o
550 git-ssh-upload$X: rsh.o
551 git-ssh-pull$X: rsh.o fetch.o
552 git-ssh-push$X: rsh.o
553
554 git-imap-send$X: imap-send.o $(LIB_FILE)
555
556 git-http-fetch$X: fetch.o http.o http-fetch.o $(LIB_FILE)
557 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
558 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
559
560 git-http-push$X: revision.o http.o http-push.o $(LIB_FILE)
561 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
562 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
563
564 git-rev-list$X: rev-list.o $(LIB_FILE)
565 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
566 $(LIBS) $(OPENSSL_LIBSSL)
567
568 init-db.o: init-db.c
569 $(CC) -c $(ALL_CFLAGS) \
570 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $*.c
571
572 $(LIB_OBJS): $(LIB_H)
573 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(GITLIBS)
574 $(DIFF_OBJS): diffcore.h
575
576 $(LIB_FILE): $(LIB_OBJS)
577 $(AR) rcs $@ $(LIB_OBJS)
578
579 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
580
581 $(XDIFF_LIB): $(XDIFF_OBJS)
582 $(AR) rcs $@ $(XDIFF_OBJS)
583
584
585 doc:
586 $(MAKE) -C Documentation all
587
588 TAGS:
589 rm -f TAGS
590 find . -name '*.[hcS]' -print | xargs etags -a
591
592 tags:
593 rm -f tags
594 find . -name '*.[hcS]' -print | xargs ctags -a
595
596 ### Testing rules
597
598 # GNU make supports exporting all variables by "export" without parameters.
599 # However, the environment gets quite big, and some programs have problems
600 # with that.
601
602 export NO_PYTHON
603
604 test: all
605 $(MAKE) -C t/ all
606
607 test-date$X: test-date.c date.o ctype.o
608 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
609
610 test-delta$X: test-delta.c diff-delta.o patch-delta.o
611 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^ -lz
612
613 check:
614 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
615
616
617
618 ### Installation rules
619
620 install: all
621 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
622 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
623 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
624 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
625 $(MAKE) -C templates install
626 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
627 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
628 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(bindir_SQ)/$p' && ln '$(DESTDIR_SQ)$(bindir_SQ)/git$X' '$(DESTDIR_SQ)$(bindir_SQ)/$p' ;)
629
630 install-doc:
631 $(MAKE) -C Documentation install
632
633
634
635
636 ### Maintainer's dist rules
637
638 git.spec: git.spec.in
639 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
640
641 GIT_TARNAME=git-$(GIT_VERSION)
642 dist: git.spec git-tar-tree
643 ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
644 @mkdir -p $(GIT_TARNAME)
645 @cp git.spec $(GIT_TARNAME)
646 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
647 $(TAR) rf $(GIT_TARNAME).tar \
648 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
649 @rm -rf $(GIT_TARNAME)
650 gzip -f -9 $(GIT_TARNAME).tar
651
652 rpm: dist
653 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
654
655 ### Cleaning rules
656
657 clean:
658 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
659 $(LIB_FILE) $(XDIFF_LIB)
660 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
661 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
662 rm -rf $(GIT_TARNAME)
663 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
664 $(MAKE) -C Documentation/ clean
665 $(MAKE) -C templates clean
666 $(MAKE) -C t/ clean
667 rm -f GIT-VERSION-FILE
668
669 .PHONY: all install clean strip
670 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags
671
672 ### Check documentation
673 #
674 check-docs::
675 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
676 do \
677 case "$$v" in \
678 git-merge-octopus | git-merge-ours | git-merge-recursive | \
679 git-merge-resolve | git-merge-stupid | \
680 git-ssh-pull | git-ssh-push ) continue ;; \
681 esac ; \
682 test -f "Documentation/$$v.txt" || \
683 echo "no doc: $$v"; \
684 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
685 case "$$v" in \
686 git) ;; \
687 *) echo "no link: $$v";; \
688 esac ; \
689 done | sort
690