git log -p --merge [[--] paths...]
[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_STRLCPY if you don't have strlcpy.
30 #
31 # Define NO_SETENV if you don't have setenv in the C library.
32 #
33 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
34 # Enable it on Windows. By default, symrefs are still used.
35 #
36 # Define PPC_SHA1 environment variable when running make to make use of
37 # a bundled SHA1 routine optimized for PowerPC.
38 #
39 # Define ARM_SHA1 environment variable when running make to make use of
40 # a bundled SHA1 routine optimized for ARM.
41 #
42 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
43 #
44 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
45 #
46 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
47 # Patrick Mauritz).
48 #
49 # Define NO_MMAP if you want to avoid mmap.
50 #
51 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
52 #
53 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
54 #
55 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
56 # sockaddr_storage.
57 #
58 # Define NO_ICONV if your libc does not properly support iconv.
59 #
60 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
61 # a missing newline at the end of the file.
62 #
63 # Define NO_PYTHON if you want to loose all benefits of the recursive merge.
64 #
65 # Define COLLISION_CHECK below if you believe that SHA1's
66 # 1461501637330902918203684832716283019655932542976 hashes do not give you
67 # sufficient guarantee that no collisions between objects will ever happen.
68
69 # Define USE_NSEC below if you want git to care about sub-second file mtimes
70 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
71 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
72 # randomly break unless your underlying filesystem supports those sub-second
73 # times (my ext3 doesn't).
74
75 # Define USE_STDEV below if you want git to care about the underlying device
76 # change being considered an inode change from the update-cache perspective.
77
78 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
79 @$(SHELL_PATH) ./GIT-VERSION-GEN
80 -include GIT-VERSION-FILE
81
82 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
83 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
84 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
85 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
86 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
87
88 # CFLAGS and LDFLAGS are for the users to override from the command line.
89
90 CFLAGS = -g -O2 -Wall
91 LDFLAGS =
92 ALL_CFLAGS = $(CFLAGS)
93 ALL_LDFLAGS = $(LDFLAGS)
94 STRIP ?= strip
95
96 prefix = $(HOME)
97 bindir = $(prefix)/bin
98 gitexecdir = $(bindir)
99 template_dir = $(prefix)/share/git-core/templates/
100 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
101 # DESTDIR=
102
103 CC = gcc
104 AR = ar
105 TAR = tar
106 INSTALL = install
107 RPMBUILD = rpmbuild
108
109 # sparse is architecture-neutral, which means that we need to tell it
110 # explicitly what architecture to check for. Fix this up for yours..
111 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
112
113
114
115 ### --- END CONFIGURATION SECTION ---
116
117 SCRIPT_SH = \
118 git-bisect.sh git-branch.sh git-checkout.sh \
119 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
120 git-fetch.sh \
121 git-ls-remote.sh \
122 git-merge-one-file.sh git-parse-remote.sh \
123 git-prune.sh git-pull.sh git-rebase.sh \
124 git-repack.sh git-request-pull.sh git-reset.sh \
125 git-resolve.sh git-revert.sh git-sh-setup.sh \
126 git-tag.sh git-verify-tag.sh \
127 git-applymbox.sh git-applypatch.sh git-am.sh \
128 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
129 git-merge-resolve.sh git-merge-ours.sh \
130 git-lost-found.sh git-quiltimport.sh
131
132 SCRIPT_PERL = \
133 git-archimport.perl git-cvsimport.perl git-relink.perl \
134 git-shortlog.perl git-rerere.perl \
135 git-annotate.perl git-cvsserver.perl \
136 git-svnimport.perl git-mv.perl git-cvsexportcommit.perl \
137 git-send-email.perl
138
139 SCRIPT_PYTHON = \
140 git-merge-recursive.py
141
142 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
143 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
144 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
145 git-cherry-pick git-status git-instaweb
146
147 # The ones that do not have to link with lcrypto, lz nor xdiff.
148 SIMPLE_PROGRAMS = \
149 git-daemon$X
150
151 # ... and all the rest that could be moved out of bindir to gitexecdir
152 PROGRAMS = \
153 git-checkout-index$X \
154 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
155 git-hash-object$X git-index-pack$X git-local-fetch$X \
156 git-merge-base$X \
157 git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
158 git-peek-remote$X git-prune-packed$X git-receive-pack$X \
159 git-send-pack$X git-shell$X \
160 git-show-index$X git-ssh-fetch$X \
161 git-ssh-upload$X git-unpack-file$X \
162 git-unpack-objects$X git-update-server-info$X \
163 git-upload-pack$X git-verify-pack$X \
164 git-symbolic-ref$X \
165 git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
166 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
167
168 BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
169 git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
170 git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
171 git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
172 git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
173 git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
174 git-read-tree$X git-commit-tree$X git-write-tree$X \
175 git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
176 git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \
177 git-fmt-merge-msg$X
178
179 # what 'all' will build and 'install' will install, in gitexecdir
180 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
181
182 # Backward compatibility -- to be removed after 1.0
183 PROGRAMS += git-ssh-pull$X git-ssh-push$X
184
185 # Set paths to tools early so that they can be used for version tests.
186 ifndef SHELL_PATH
187 SHELL_PATH = /bin/sh
188 endif
189 ifndef PERL_PATH
190 PERL_PATH = /usr/bin/perl
191 endif
192 ifndef PYTHON_PATH
193 PYTHON_PATH = /usr/bin/python
194 endif
195
196 PYMODULES = \
197 gitMergeCommon.py
198
199 LIB_FILE=libgit.a
200 XDIFF_LIB=xdiff/lib.a
201
202 LIB_H = \
203 blob.h cache.h commit.h csum-file.h delta.h \
204 diff.h object.h pack.h pkt-line.h quote.h refs.h \
205 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
206 tree-walk.h log-tree.h dir.h
207
208 DIFF_OBJS = \
209 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
210 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
211 diffcore-delta.o log-tree.o
212
213 LIB_OBJS = \
214 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
215 date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
216 object.o pack-check.o patch-delta.o path.o pkt-line.o \
217 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
218 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
219 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
220 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
221 alloc.o $(DIFF_OBJS)
222
223 BUILTIN_OBJS = \
224 builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
225 builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
226 builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
227 builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
228 builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
229 builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
230 builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
231 builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
232 builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
233 builtin-update-ref.o builtin-fmt-merge-msg.o
234
235 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
236 LIBS = $(GITLIBS) -lz
237
238 #
239 # Platform specific tweaks
240 #
241
242 # We choose to avoid "if .. else if .. else .. endif endif"
243 # because maintaining the nesting to match is a pain. If
244 # we had "elif" things would have been much nicer...
245
246 ifeq ($(uname_S),Linux)
247 NO_STRLCPY = YesPlease
248 endif
249 ifeq ($(uname_S),Darwin)
250 NEEDS_SSL_WITH_CRYPTO = YesPlease
251 NEEDS_LIBICONV = YesPlease
252 NO_STRLCPY = YesPlease
253 ## fink
254 ifeq ($(shell test -d /sw/lib && echo y),y)
255 ALL_CFLAGS += -I/sw/include
256 ALL_LDFLAGS += -L/sw/lib
257 endif
258 ## darwinports
259 ifeq ($(shell test -d /opt/local/lib && echo y),y)
260 ALL_CFLAGS += -I/opt/local/include
261 ALL_LDFLAGS += -L/opt/local/lib
262 endif
263 endif
264 ifeq ($(uname_S),SunOS)
265 NEEDS_SOCKET = YesPlease
266 NEEDS_NSL = YesPlease
267 SHELL_PATH = /bin/bash
268 NO_STRCASESTR = YesPlease
269 NO_STRLCPY = YesPlease
270 ifeq ($(uname_R),5.8)
271 NEEDS_LIBICONV = YesPlease
272 NO_UNSETENV = YesPlease
273 NO_SETENV = YesPlease
274 endif
275 ifeq ($(uname_R),5.9)
276 NO_UNSETENV = YesPlease
277 NO_SETENV = YesPlease
278 endif
279 INSTALL = ginstall
280 TAR = gtar
281 ALL_CFLAGS += -D__EXTENSIONS__
282 endif
283 ifeq ($(uname_O),Cygwin)
284 NO_D_TYPE_IN_DIRENT = YesPlease
285 NO_D_INO_IN_DIRENT = YesPlease
286 NO_STRCASESTR = YesPlease
287 NO_STRLCPY = YesPlease
288 NO_SYMLINK_HEAD = YesPlease
289 NEEDS_LIBICONV = YesPlease
290 # There are conflicting reports about this.
291 # On some boxes NO_MMAP is needed, and not so elsewhere.
292 # Try uncommenting this if you see things break -- YMMV.
293 # NO_MMAP = YesPlease
294 NO_IPV6 = YesPlease
295 X = .exe
296 endif
297 ifeq ($(uname_S),FreeBSD)
298 NEEDS_LIBICONV = YesPlease
299 ALL_CFLAGS += -I/usr/local/include
300 ALL_LDFLAGS += -L/usr/local/lib
301 endif
302 ifeq ($(uname_S),OpenBSD)
303 NO_STRCASESTR = YesPlease
304 NEEDS_LIBICONV = YesPlease
305 ALL_CFLAGS += -I/usr/local/include
306 ALL_LDFLAGS += -L/usr/local/lib
307 endif
308 ifeq ($(uname_S),NetBSD)
309 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
310 NEEDS_LIBICONV = YesPlease
311 endif
312 ALL_CFLAGS += -I/usr/pkg/include
313 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
314 endif
315 ifeq ($(uname_S),AIX)
316 NO_STRCASESTR=YesPlease
317 NO_STRLCPY = YesPlease
318 NEEDS_LIBICONV=YesPlease
319 endif
320 ifeq ($(uname_S),IRIX64)
321 NO_IPV6=YesPlease
322 NO_SETENV=YesPlease
323 NO_STRCASESTR=YesPlease
324 NO_STRLCPY = YesPlease
325 NO_SOCKADDR_STORAGE=YesPlease
326 SHELL_PATH=/usr/gnu/bin/bash
327 ALL_CFLAGS += -DPATH_MAX=1024
328 # for now, build 32-bit version
329 ALL_LDFLAGS += -L/usr/lib32
330 endif
331 ifneq (,$(findstring arm,$(uname_M)))
332 ARM_SHA1 = YesPlease
333 endif
334
335 -include config.mak
336
337 ifdef WITH_OWN_SUBPROCESS_PY
338 PYMODULES += compat/subprocess.py
339 else
340 ifeq ($(NO_PYTHON),)
341 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
342 PYMODULES += compat/subprocess.py
343 endif
344 endif
345 endif
346
347 ifndef NO_CURL
348 ifdef CURLDIR
349 # This is still problematic -- gcc does not always want -R.
350 ALL_CFLAGS += -I$(CURLDIR)/include
351 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
352 else
353 CURL_LIBCURL = -lcurl
354 endif
355 PROGRAMS += git-http-fetch$X
356 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
357 ifeq "$(curl_check)" "070908"
358 ifndef NO_EXPAT
359 PROGRAMS += git-http-push$X
360 endif
361 endif
362 ifndef NO_EXPAT
363 EXPAT_LIBEXPAT = -lexpat
364 endif
365 endif
366
367 ifndef NO_OPENSSL
368 OPENSSL_LIBSSL = -lssl
369 ifdef OPENSSLDIR
370 # Again this may be problematic -- gcc does not always want -R.
371 ALL_CFLAGS += -I$(OPENSSLDIR)/include
372 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
373 else
374 OPENSSL_LINK =
375 endif
376 else
377 ALL_CFLAGS += -DNO_OPENSSL
378 MOZILLA_SHA1 = 1
379 OPENSSL_LIBSSL =
380 endif
381 ifdef NEEDS_SSL_WITH_CRYPTO
382 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
383 else
384 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
385 endif
386 ifdef NEEDS_LIBICONV
387 ifdef ICONVDIR
388 # Again this may be problematic -- gcc does not always want -R.
389 ALL_CFLAGS += -I$(ICONVDIR)/include
390 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
391 else
392 ICONV_LINK =
393 endif
394 LIBS += $(ICONV_LINK) -liconv
395 endif
396 ifdef NEEDS_SOCKET
397 LIBS += -lsocket
398 SIMPLE_LIB += -lsocket
399 endif
400 ifdef NEEDS_NSL
401 LIBS += -lnsl
402 SIMPLE_LIB += -lnsl
403 endif
404 ifdef NO_D_TYPE_IN_DIRENT
405 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
406 endif
407 ifdef NO_D_INO_IN_DIRENT
408 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
409 endif
410 ifdef NO_SYMLINK_HEAD
411 ALL_CFLAGS += -DNO_SYMLINK_HEAD
412 endif
413 ifdef NO_STRCASESTR
414 COMPAT_CFLAGS += -DNO_STRCASESTR
415 COMPAT_OBJS += compat/strcasestr.o
416 endif
417 ifdef NO_STRLCPY
418 COMPAT_CFLAGS += -DNO_STRLCPY
419 COMPAT_OBJS += compat/strlcpy.o
420 endif
421 ifdef NO_SETENV
422 COMPAT_CFLAGS += -DNO_SETENV
423 COMPAT_OBJS += compat/setenv.o
424 endif
425 ifdef NO_SETENV
426 COMPAT_CFLAGS += -DNO_UNSETENV
427 COMPAT_OBJS += compat/unsetenv.o
428 endif
429 ifdef NO_MMAP
430 COMPAT_CFLAGS += -DNO_MMAP
431 COMPAT_OBJS += compat/mmap.o
432 endif
433 ifdef NO_IPV6
434 ALL_CFLAGS += -DNO_IPV6
435 endif
436 ifdef NO_SOCKADDR_STORAGE
437 ifdef NO_IPV6
438 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
439 else
440 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
441 endif
442 endif
443 ifdef NO_INET_NTOP
444 LIB_OBJS += compat/inet_ntop.o
445 endif
446
447 ifdef NO_ICONV
448 ALL_CFLAGS += -DNO_ICONV
449 endif
450
451 ifdef PPC_SHA1
452 SHA1_HEADER = "ppc/sha1.h"
453 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
454 else
455 ifdef ARM_SHA1
456 SHA1_HEADER = "arm/sha1.h"
457 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
458 else
459 ifdef MOZILLA_SHA1
460 SHA1_HEADER = "mozilla-sha1/sha1.h"
461 LIB_OBJS += mozilla-sha1/sha1.o
462 else
463 SHA1_HEADER = <openssl/sha.h>
464 LIBS += $(LIB_4_CRYPTO)
465 endif
466 endif
467 endif
468 ifdef NO_ACCURATE_DIFF
469 ALL_CFLAGS += -DNO_ACCURATE_DIFF
470 endif
471
472 # Shell quote (do not use $(call) to accomodate ancient setups);
473
474 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
475
476 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
477 bindir_SQ = $(subst ','\'',$(bindir))
478 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
479 template_dir_SQ = $(subst ','\'',$(template_dir))
480 prefix_SQ = $(subst ','\'',$(prefix))
481
482 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
483 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
484 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
485 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
486
487 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
488 LIB_OBJS += $(COMPAT_OBJS)
489 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
490 ### Build rules
491
492 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
493
494 all:
495 $(MAKE) -C templates
496
497 strip: $(PROGRAMS) git$X
498 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
499
500 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
501 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
502 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
503 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
504
505 builtin-help.o: common-cmds.h
506
507 $(BUILT_INS): git$X
508 rm -f $@ && ln git$X $@
509
510 common-cmds.h: Documentation/git-*.txt
511 ./generate-cmdlist.sh > $@+
512 mv $@+ $@
513
514 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
515 rm -f $@ $@+
516 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
517 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
518 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
519 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
520 $@.sh >$@+
521 chmod +x $@+
522 mv $@+ $@
523
524 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
525 rm -f $@ $@+
526 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
527 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
528 $@.perl >$@+
529 chmod +x $@+
530 mv $@+ $@
531
532 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
533 rm -f $@ $@+
534 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
535 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
536 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
537 $@.py >$@+
538 chmod +x $@+
539 mv $@+ $@
540
541 git-cherry-pick: git-revert
542 cp $< $@+
543 mv $@+ $@
544
545 git-status: git-commit
546 cp $< $@+
547 mv $@+ $@
548
549 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
550 rm -f $@ $@+
551 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
552 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
553 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
554 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
555 -e '/@@GITWEB_CGI@@/rgitweb/gitweb.cgi' \
556 -e '/@@GITWEB_CGI@@/d' \
557 -e '/@@GITWEB_CSS@@/rgitweb/gitweb.css' \
558 -e '/@@GITWEB_CSS@@/d' \
559 $@.sh > $@+
560 chmod +x $@+
561 mv $@+ $@
562
563 # These can record GIT_VERSION
564 git$X git.spec \
565 $(patsubst %.sh,%,$(SCRIPT_SH)) \
566 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
567 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
568 : GIT-VERSION-FILE
569
570 %.o: %.c GIT-CFLAGS
571 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
572 %.o: %.S
573 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
574
575 exec_cmd.o: exec_cmd.c GIT-CFLAGS
576 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
577 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
578 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
579
580 http.o: http.c GIT-CFLAGS
581 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
582
583 ifdef NO_EXPAT
584 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
585 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
586 endif
587
588 git-%$X: %.o $(GITLIBS)
589 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
590
591 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
592 $(SIMPLE_PROGRAMS) : git-%$X : %.o
593 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
594 $(LIB_FILE) $(SIMPLE_LIB)
595
596 git-local-fetch$X: fetch.o
597 git-ssh-fetch$X: rsh.o fetch.o
598 git-ssh-upload$X: rsh.o
599 git-ssh-pull$X: rsh.o fetch.o
600 git-ssh-push$X: rsh.o
601
602 git-imap-send$X: imap-send.o $(LIB_FILE)
603
604 http.o http-fetch.o http-push.o: http.h
605 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
606 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
607 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
608
609 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
610 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
611 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
612
613 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
614 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
615 $(DIFF_OBJS): diffcore.h
616
617 $(LIB_FILE): $(LIB_OBJS)
618 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
619
620 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
621
622 $(XDIFF_LIB): $(XDIFF_OBJS)
623 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
624
625
626 doc:
627 $(MAKE) -C Documentation all
628
629 TAGS:
630 rm -f TAGS
631 find . -name '*.[hcS]' -print | xargs etags -a
632
633 tags:
634 rm -f tags
635 find . -name '*.[hcS]' -print | xargs ctags -a
636
637 ### Detect prefix changes
638 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
639 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
640
641 GIT-CFLAGS: .FORCE-GIT-CFLAGS
642 @FLAGS='$(TRACK_CFLAGS)'; \
643 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
644 echo 1>&2 " * new build flags or prefix"; \
645 echo "$$FLAGS" >GIT-CFLAGS; \
646 fi
647
648 ### Testing rules
649
650 # GNU make supports exporting all variables by "export" without parameters.
651 # However, the environment gets quite big, and some programs have problems
652 # with that.
653
654 export NO_PYTHON
655
656 test: all
657 $(MAKE) -C t/ all
658
659 test-date$X: test-date.c date.o ctype.o
660 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
661
662 test-delta$X: test-delta.c diff-delta.o patch-delta.o
663 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
664
665 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
666 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
667
668 test-sha1$X: test-sha1.o $(GITLIBS)
669 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
670
671 check-sha1:: test-sha1$X
672 ./test-sha1.sh
673
674 check:
675 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
676
677
678
679 ### Installation rules
680
681 install: all
682 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
683 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
684 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
685 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
686 $(MAKE) -C templates install
687 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
688 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
689 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
690 then \
691 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
692 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
693 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
694 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
695 fi
696 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
697
698 install-doc:
699 $(MAKE) -C Documentation install
700
701
702
703
704 ### Maintainer's dist rules
705
706 git.spec: git.spec.in
707 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
708 mv $@+ $@
709
710 GIT_TARNAME=git-$(GIT_VERSION)
711 dist: git.spec git-tar-tree
712 ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
713 @mkdir -p $(GIT_TARNAME)
714 @cp git.spec $(GIT_TARNAME)
715 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
716 $(TAR) rf $(GIT_TARNAME).tar \
717 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
718 @rm -rf $(GIT_TARNAME)
719 gzip -f -9 $(GIT_TARNAME).tar
720
721 rpm: dist
722 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
723
724 htmldocs = git-htmldocs-$(GIT_VERSION)
725 manpages = git-manpages-$(GIT_VERSION)
726 dist-doc:
727 rm -fr .doc-tmp-dir
728 mkdir .doc-tmp-dir
729 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
730 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
731 gzip -n -9 -f $(htmldocs).tar
732 :
733 rm -fr .doc-tmp-dir
734 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
735 $(MAKE) -C Documentation DESTDIR=./ \
736 man1=../.doc-tmp-dir/man1 \
737 man7=../.doc-tmp-dir/man7 \
738 install
739 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
740 gzip -n -9 -f $(manpages).tar
741 rm -fr .doc-tmp-dir
742
743 ### Cleaning rules
744
745 clean:
746 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
747 $(LIB_FILE) $(XDIFF_LIB)
748 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
749 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
750 rm -rf $(GIT_TARNAME) .doc-tmp-dir
751 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
752 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
753 $(MAKE) -C Documentation/ clean
754 $(MAKE) -C templates clean
755 $(MAKE) -C t/ clean
756 rm -f GIT-VERSION-FILE GIT-CFLAGS
757
758 .PHONY: all install clean strip
759 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
760
761 ### Check documentation
762 #
763 check-docs::
764 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
765 do \
766 case "$$v" in \
767 git-merge-octopus | git-merge-ours | git-merge-recursive | \
768 git-merge-resolve | git-merge-stupid | \
769 git-ssh-pull | git-ssh-push ) continue ;; \
770 esac ; \
771 test -f "Documentation/$$v.txt" || \
772 echo "no doc: $$v"; \
773 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
774 case "$$v" in \
775 git) ;; \
776 *) echo "no link: $$v";; \
777 esac ; \
778 done | sort