Merge branch 'jc/filter-commit'
[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_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
28 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
29 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
30 # some C compilers supported these specifiers prior to C99 as an extension.
31 #
32 # Define NO_STRCASESTR if you don't have strcasestr.
33 #
34 # Define NO_STRLCPY if you don't have strlcpy.
35 #
36 # Define NO_SETENV if you don't have setenv in the C library.
37 #
38 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
39 # Enable it on Windows. By default, symrefs are still used.
40 #
41 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
42 # tests. These tests take up a significant amount of the total test time
43 # but are not needed unless you plan to talk to SVN repos.
44 #
45 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
46 # installed in /sw, but don't want GIT to link against any libraries
47 # installed there. If defined you may specify your own (or Fink's)
48 # include directories and library directories by defining CFLAGS
49 # and LDFLAGS appropriately.
50 #
51 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
52 # have DarwinPorts installed in /opt/local, but don't want GIT to
53 # link against any libraries installed there. If defined you may
54 # specify your own (or DarwinPort's) include directories and
55 # library directories by defining CFLAGS and LDFLAGS appropriately.
56 #
57 # Define PPC_SHA1 environment variable when running make to make use of
58 # a bundled SHA1 routine optimized for PowerPC.
59 #
60 # Define ARM_SHA1 environment variable when running make to make use of
61 # a bundled SHA1 routine optimized for ARM.
62 #
63 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
64 #
65 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
66 #
67 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
68 # Patrick Mauritz).
69 #
70 # Define NO_MMAP if you want to avoid mmap.
71 #
72 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
73 #
74 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
75 #
76 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
77 # sockaddr_storage.
78 #
79 # Define NO_ICONV if your libc does not properly support iconv.
80 #
81 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
82 # a missing newline at the end of the file.
83 #
84 # Define NO_PYTHON if you want to lose all benefits of the recursive merge.
85 #
86 # Define COLLISION_CHECK below if you believe that SHA1's
87 # 1461501637330902918203684832716283019655932542976 hashes do not give you
88 # sufficient guarantee that no collisions between objects will ever happen.
89
90 # Define USE_NSEC below if you want git to care about sub-second file mtimes
91 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
92 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
93 # randomly break unless your underlying filesystem supports those sub-second
94 # times (my ext3 doesn't).
95
96 # Define USE_STDEV below if you want git to care about the underlying device
97 # change being considered an inode change from the update-cache perspective.
98
99 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
100 @$(SHELL_PATH) ./GIT-VERSION-GEN
101 -include GIT-VERSION-FILE
102
103 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
104 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
105 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
106 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
107 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
108
109 # CFLAGS and LDFLAGS are for the users to override from the command line.
110
111 CFLAGS = -g -O2 -Wall
112 LDFLAGS =
113 ALL_CFLAGS = $(CFLAGS)
114 ALL_LDFLAGS = $(LDFLAGS)
115 STRIP ?= strip
116
117 prefix = $(HOME)
118 bindir = $(prefix)/bin
119 gitexecdir = $(bindir)
120 template_dir = $(prefix)/share/git-core/templates/
121 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
122 # DESTDIR=
123
124 # default configuration for gitweb
125 GITWEB_CONFIG = gitweb_config.perl
126 GITWEB_HOME_LINK_STR = projects
127 GITWEB_SITENAME =
128 GITWEB_PROJECTROOT = /pub/git
129 GITWEB_EXPORT_OK =
130 GITWEB_STRICT_EXPORT =
131 GITWEB_BASE_URL =
132 GITWEB_LIST =
133 GITWEB_HOMETEXT = indextext.html
134 GITWEB_CSS = gitweb.css
135 GITWEB_LOGO = git-logo.png
136 GITWEB_FAVICON = git-favicon.png
137
138 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
139
140 CC = gcc
141 AR = ar
142 TAR = tar
143 INSTALL = install
144 RPMBUILD = rpmbuild
145
146 # sparse is architecture-neutral, which means that we need to tell it
147 # explicitly what architecture to check for. Fix this up for yours..
148 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
149
150
151
152 ### --- END CONFIGURATION SECTION ---
153
154 SCRIPT_SH = \
155 git-bisect.sh git-branch.sh git-checkout.sh \
156 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
157 git-fetch.sh \
158 git-ls-remote.sh \
159 git-merge-one-file.sh git-parse-remote.sh \
160 git-pull.sh git-rebase.sh \
161 git-repack.sh git-request-pull.sh git-reset.sh \
162 git-resolve.sh git-revert.sh git-sh-setup.sh \
163 git-tag.sh git-verify-tag.sh \
164 git-applymbox.sh git-applypatch.sh git-am.sh \
165 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
166 git-merge-resolve.sh git-merge-ours.sh \
167 git-lost-found.sh git-quiltimport.sh
168
169 SCRIPT_PERL = \
170 git-archimport.perl git-cvsimport.perl git-relink.perl \
171 git-shortlog.perl git-rerere.perl \
172 git-annotate.perl git-cvsserver.perl \
173 git-svnimport.perl git-cvsexportcommit.perl \
174 git-send-email.perl git-svn.perl
175
176 SCRIPT_PYTHON = \
177 git-merge-recursive.py
178
179 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
180 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
181 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
182 git-cherry-pick git-status git-instaweb
183
184 # The ones that do not have to link with lcrypto, lz nor xdiff.
185 SIMPLE_PROGRAMS = \
186 git-daemon$X
187
188 # ... and all the rest that could be moved out of bindir to gitexecdir
189 PROGRAMS = \
190 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
191 git-hash-object$X git-index-pack$X git-local-fetch$X \
192 git-merge-base$X \
193 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
194 git-peek-remote$X git-receive-pack$X \
195 git-send-pack$X git-shell$X \
196 git-show-index$X git-ssh-fetch$X \
197 git-ssh-upload$X git-unpack-file$X \
198 git-update-server-info$X \
199 git-upload-pack$X git-verify-pack$X \
200 git-pack-redundant$X git-var$X \
201 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X \
202 git-merge-recur$X \
203 $(EXTRA_PROGRAMS)
204
205 # Empty...
206 EXTRA_PROGRAMS =
207
208 BUILT_INS = \
209 git-format-patch$X git-show$X git-whatchanged$X \
210 git-get-tar-commit-id$X \
211 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
212
213 # what 'all' will build and 'install' will install, in gitexecdir
214 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
215
216 # Backward compatibility -- to be removed after 1.0
217 PROGRAMS += git-ssh-pull$X git-ssh-push$X
218
219 # Set paths to tools early so that they can be used for version tests.
220 ifndef SHELL_PATH
221 SHELL_PATH = /bin/sh
222 endif
223 ifndef PERL_PATH
224 PERL_PATH = /usr/bin/perl
225 endif
226 ifndef PYTHON_PATH
227 PYTHON_PATH = /usr/bin/python
228 endif
229
230 PYMODULES = \
231 gitMergeCommon.py
232
233 LIB_FILE=libgit.a
234 XDIFF_LIB=xdiff/lib.a
235
236 LIB_H = \
237 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
238 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
239 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
240 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
241
242 DIFF_OBJS = \
243 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
244 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
245 diffcore-delta.o log-tree.o
246
247 LIB_OBJS = \
248 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
249 date.o diff-delta.o entry.o exec_cmd.o ident.o \
250 interpolate.o \
251 lockfile.o \
252 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
253 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
254 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
255 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
256 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
257 write_or_die.o trace.o list-objects.o grep.o \
258 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
259 color.o wt-status.o archive-zip.o
260
261 BUILTIN_OBJS = \
262 builtin-add.o \
263 builtin-apply.o \
264 builtin-archive.o \
265 builtin-cat-file.o \
266 builtin-checkout-index.o \
267 builtin-check-ref-format.o \
268 builtin-commit-tree.o \
269 builtin-count-objects.o \
270 builtin-diff.o \
271 builtin-diff-files.o \
272 builtin-diff-index.o \
273 builtin-diff-stages.o \
274 builtin-diff-tree.o \
275 builtin-fmt-merge-msg.o \
276 builtin-grep.o \
277 builtin-init-db.o \
278 builtin-log.o \
279 builtin-ls-files.o \
280 builtin-ls-tree.o \
281 builtin-mailinfo.o \
282 builtin-mailsplit.o \
283 builtin-mv.o \
284 builtin-name-rev.o \
285 builtin-pack-objects.o \
286 builtin-prune.o \
287 builtin-prune-packed.o \
288 builtin-push.o \
289 builtin-read-tree.o \
290 builtin-repo-config.o \
291 builtin-rev-list.o \
292 builtin-rev-parse.o \
293 builtin-rm.o \
294 builtin-runstatus.o \
295 builtin-show-branch.o \
296 builtin-stripspace.o \
297 builtin-symbolic-ref.o \
298 builtin-tar-tree.o \
299 builtin-unpack-objects.o \
300 builtin-update-index.o \
301 builtin-update-ref.o \
302 builtin-upload-archive.o \
303 builtin-upload-tar.o \
304 builtin-verify-pack.o \
305 builtin-write-tree.o
306
307 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
308 LIBS = $(GITLIBS) -lz
309
310 #
311 # Platform specific tweaks
312 #
313
314 # We choose to avoid "if .. else if .. else .. endif endif"
315 # because maintaining the nesting to match is a pain. If
316 # we had "elif" things would have been much nicer...
317
318 ifeq ($(uname_S),Linux)
319 NO_STRLCPY = YesPlease
320 endif
321 ifeq ($(uname_S),GNU/kFreeBSD)
322 NO_STRLCPY = YesPlease
323 endif
324 ifeq ($(uname_S),Darwin)
325 NEEDS_SSL_WITH_CRYPTO = YesPlease
326 NEEDS_LIBICONV = YesPlease
327 NO_STRLCPY = YesPlease
328 ifndef NO_FINK
329 ifeq ($(shell test -d /sw/lib && echo y),y)
330 ALL_CFLAGS += -I/sw/include
331 ALL_LDFLAGS += -L/sw/lib
332 endif
333 endif
334 ifndef NO_DARWIN_PORTS
335 ifeq ($(shell test -d /opt/local/lib && echo y),y)
336 ALL_CFLAGS += -I/opt/local/include
337 ALL_LDFLAGS += -L/opt/local/lib
338 endif
339 endif
340 endif
341 ifeq ($(uname_S),SunOS)
342 NEEDS_SOCKET = YesPlease
343 NEEDS_NSL = YesPlease
344 SHELL_PATH = /bin/bash
345 NO_STRCASESTR = YesPlease
346 ifeq ($(uname_R),5.8)
347 NEEDS_LIBICONV = YesPlease
348 NO_UNSETENV = YesPlease
349 NO_SETENV = YesPlease
350 NO_C99_FORMAT = YesPlease
351 endif
352 ifeq ($(uname_R),5.9)
353 NO_UNSETENV = YesPlease
354 NO_SETENV = YesPlease
355 NO_C99_FORMAT = YesPlease
356 endif
357 INSTALL = ginstall
358 TAR = gtar
359 ALL_CFLAGS += -D__EXTENSIONS__
360 endif
361 ifeq ($(uname_O),Cygwin)
362 NO_D_TYPE_IN_DIRENT = YesPlease
363 NO_D_INO_IN_DIRENT = YesPlease
364 NO_STRCASESTR = YesPlease
365 NO_SYMLINK_HEAD = YesPlease
366 NEEDS_LIBICONV = YesPlease
367 NO_C99_FORMAT = YesPlease
368 # There are conflicting reports about this.
369 # On some boxes NO_MMAP is needed, and not so elsewhere.
370 # Try uncommenting this if you see things break -- YMMV.
371 # NO_MMAP = YesPlease
372 NO_IPV6 = YesPlease
373 X = .exe
374 endif
375 ifeq ($(uname_S),FreeBSD)
376 NEEDS_LIBICONV = YesPlease
377 ALL_CFLAGS += -I/usr/local/include
378 ALL_LDFLAGS += -L/usr/local/lib
379 endif
380 ifeq ($(uname_S),OpenBSD)
381 NO_STRCASESTR = YesPlease
382 NEEDS_LIBICONV = YesPlease
383 ALL_CFLAGS += -I/usr/local/include
384 ALL_LDFLAGS += -L/usr/local/lib
385 endif
386 ifeq ($(uname_S),NetBSD)
387 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
388 NEEDS_LIBICONV = YesPlease
389 endif
390 ALL_CFLAGS += -I/usr/pkg/include
391 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
392 endif
393 ifeq ($(uname_S),AIX)
394 NO_STRCASESTR=YesPlease
395 NO_STRLCPY = YesPlease
396 NEEDS_LIBICONV=YesPlease
397 endif
398 ifeq ($(uname_S),IRIX64)
399 NO_IPV6=YesPlease
400 NO_SETENV=YesPlease
401 NO_STRCASESTR=YesPlease
402 NO_STRLCPY = YesPlease
403 NO_SOCKADDR_STORAGE=YesPlease
404 SHELL_PATH=/usr/gnu/bin/bash
405 ALL_CFLAGS += -DPATH_MAX=1024
406 # for now, build 32-bit version
407 ALL_LDFLAGS += -L/usr/lib32
408 endif
409 ifneq (,$(findstring arm,$(uname_M)))
410 ARM_SHA1 = YesPlease
411 endif
412
413 -include config.mak.autogen
414 -include config.mak
415
416 ifdef WITH_OWN_SUBPROCESS_PY
417 PYMODULES += compat/subprocess.py
418 else
419 ifeq ($(NO_PYTHON),)
420 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
421 PYMODULES += compat/subprocess.py
422 endif
423 endif
424 endif
425
426 ifndef NO_CURL
427 ifdef CURLDIR
428 # This is still problematic -- gcc does not always want -R.
429 ALL_CFLAGS += -I$(CURLDIR)/include
430 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
431 else
432 CURL_LIBCURL = -lcurl
433 endif
434 PROGRAMS += git-http-fetch$X
435 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
436 ifeq "$(curl_check)" "070908"
437 ifndef NO_EXPAT
438 PROGRAMS += git-http-push$X
439 endif
440 endif
441 ifndef NO_EXPAT
442 EXPAT_LIBEXPAT = -lexpat
443 endif
444 endif
445
446 ifndef NO_OPENSSL
447 OPENSSL_LIBSSL = -lssl
448 ifdef OPENSSLDIR
449 # Again this may be problematic -- gcc does not always want -R.
450 ALL_CFLAGS += -I$(OPENSSLDIR)/include
451 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
452 else
453 OPENSSL_LINK =
454 endif
455 else
456 ALL_CFLAGS += -DNO_OPENSSL
457 MOZILLA_SHA1 = 1
458 OPENSSL_LIBSSL =
459 endif
460 ifdef NEEDS_SSL_WITH_CRYPTO
461 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
462 else
463 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
464 endif
465 ifdef NEEDS_LIBICONV
466 ifdef ICONVDIR
467 # Again this may be problematic -- gcc does not always want -R.
468 ALL_CFLAGS += -I$(ICONVDIR)/include
469 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
470 else
471 ICONV_LINK =
472 endif
473 LIBS += $(ICONV_LINK) -liconv
474 endif
475 ifdef NEEDS_SOCKET
476 LIBS += -lsocket
477 SIMPLE_LIB += -lsocket
478 endif
479 ifdef NEEDS_NSL
480 LIBS += -lnsl
481 SIMPLE_LIB += -lnsl
482 endif
483 ifdef NO_D_TYPE_IN_DIRENT
484 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
485 endif
486 ifdef NO_D_INO_IN_DIRENT
487 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
488 endif
489 ifdef NO_C99_FORMAT
490 ALL_CFLAGS += -DNO_C99_FORMAT
491 endif
492 ifdef NO_SYMLINK_HEAD
493 ALL_CFLAGS += -DNO_SYMLINK_HEAD
494 endif
495 ifdef NO_STRCASESTR
496 COMPAT_CFLAGS += -DNO_STRCASESTR
497 COMPAT_OBJS += compat/strcasestr.o
498 endif
499 ifdef NO_STRLCPY
500 COMPAT_CFLAGS += -DNO_STRLCPY
501 COMPAT_OBJS += compat/strlcpy.o
502 endif
503 ifdef NO_SETENV
504 COMPAT_CFLAGS += -DNO_SETENV
505 COMPAT_OBJS += compat/setenv.o
506 endif
507 ifdef NO_UNSETENV
508 COMPAT_CFLAGS += -DNO_UNSETENV
509 COMPAT_OBJS += compat/unsetenv.o
510 endif
511 ifdef NO_MMAP
512 COMPAT_CFLAGS += -DNO_MMAP
513 COMPAT_OBJS += compat/mmap.o
514 endif
515 ifdef NO_IPV6
516 ALL_CFLAGS += -DNO_IPV6
517 endif
518 ifdef NO_SOCKADDR_STORAGE
519 ifdef NO_IPV6
520 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
521 else
522 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
523 endif
524 endif
525 ifdef NO_INET_NTOP
526 LIB_OBJS += compat/inet_ntop.o
527 endif
528
529 ifdef NO_ICONV
530 ALL_CFLAGS += -DNO_ICONV
531 endif
532
533 ifdef PPC_SHA1
534 SHA1_HEADER = "ppc/sha1.h"
535 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
536 else
537 ifdef ARM_SHA1
538 SHA1_HEADER = "arm/sha1.h"
539 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
540 else
541 ifdef MOZILLA_SHA1
542 SHA1_HEADER = "mozilla-sha1/sha1.h"
543 LIB_OBJS += mozilla-sha1/sha1.o
544 else
545 SHA1_HEADER = <openssl/sha.h>
546 LIBS += $(LIB_4_CRYPTO)
547 endif
548 endif
549 endif
550 ifdef NO_ACCURATE_DIFF
551 ALL_CFLAGS += -DNO_ACCURATE_DIFF
552 endif
553
554 # Shell quote (do not use $(call) to accommodate ancient setups);
555
556 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
557
558 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
559 bindir_SQ = $(subst ','\'',$(bindir))
560 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
561 template_dir_SQ = $(subst ','\'',$(template_dir))
562 prefix_SQ = $(subst ','\'',$(prefix))
563
564 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
565 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
566 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
567 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
568
569 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
570 LIB_OBJS += $(COMPAT_OBJS)
571 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
572 ### Build rules
573
574 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
575
576 all:
577 $(MAKE) -C templates
578
579 strip: $(PROGRAMS) git$X
580 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
581
582 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
583 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
584 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
585 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
586
587 help.o: common-cmds.h
588
589 $(BUILT_INS): git$X
590 rm -f $@ && ln git$X $@
591
592 common-cmds.h: Documentation/git-*.txt
593 ./generate-cmdlist.sh > $@+
594 mv $@+ $@
595
596 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
597 rm -f $@ $@+
598 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
599 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
600 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
601 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
602 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
603 $@.sh >$@+
604 chmod +x $@+
605 mv $@+ $@
606
607 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
608 rm -f $@ $@+
609 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
610 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
611 $@.perl >$@+
612 chmod +x $@+
613 mv $@+ $@
614
615 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
616 rm -f $@ $@+
617 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
618 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
619 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
620 $@.py >$@+
621 chmod +x $@+
622 mv $@+ $@
623
624 git-cherry-pick: git-revert
625 cp $< $@+
626 mv $@+ $@
627
628 git-status: git-commit
629 cp $< $@+
630 mv $@+ $@
631
632 gitweb/gitweb.cgi: gitweb/gitweb.perl
633 rm -f $@ $@+
634 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
635 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
636 -e 's|++GIT_BINDIR++|$(bindir)|g' \
637 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
638 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
639 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
640 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
641 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
642 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
643 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
644 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
645 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
646 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
647 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
648 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
649 $< >$@+
650 chmod +x $@+
651 mv $@+ $@
652
653 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
654 rm -f $@ $@+
655 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
656 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
657 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
658 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
659 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
660 -e '/@@GITWEB_CGI@@/d' \
661 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
662 -e '/@@GITWEB_CSS@@/d' \
663 $@.sh > $@+
664 chmod +x $@+
665 mv $@+ $@
666
667 configure: configure.ac
668 rm -f $@ $<+
669 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
670 $< > $<+
671 autoconf -o $@ $<+
672 rm -f $<+
673
674 # These can record GIT_VERSION
675 git$X git.spec \
676 $(patsubst %.sh,%,$(SCRIPT_SH)) \
677 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
678 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
679 : GIT-VERSION-FILE
680
681 %.o: %.c GIT-CFLAGS
682 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
683 %.o: %.S
684 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
685
686 exec_cmd.o: exec_cmd.c GIT-CFLAGS
687 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
688 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
689 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
690
691 http.o: http.c GIT-CFLAGS
692 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
693
694 ifdef NO_EXPAT
695 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
696 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
697 endif
698
699 git-%$X: %.o $(GITLIBS)
700 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
701
702 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
703 $(SIMPLE_PROGRAMS) : git-%$X : %.o
704 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
705 $(LIB_FILE) $(SIMPLE_LIB)
706
707 ssh-pull.o: ssh-fetch.c
708 ssh-push.o: ssh-upload.c
709 git-local-fetch$X: fetch.o
710 git-ssh-fetch$X: rsh.o fetch.o
711 git-ssh-upload$X: rsh.o
712 git-ssh-pull$X: rsh.o fetch.o
713 git-ssh-push$X: rsh.o
714
715 git-imap-send$X: imap-send.o $(LIB_FILE)
716
717 http.o http-fetch.o http-push.o: http.h
718 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
719 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
720 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
721
722 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
723 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
724 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
725
726 merge-recursive.o path-list.o: path-list.h
727 git-merge-recur$X: merge-recursive.o path-list.o $(GITLIBS)
728 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
729 $(LIBS)
730
731 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
732 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
733 $(DIFF_OBJS): diffcore.h
734
735 $(LIB_FILE): $(LIB_OBJS)
736 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
737
738 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
739
740 $(XDIFF_LIB): $(XDIFF_OBJS)
741 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
742
743
744 doc:
745 $(MAKE) -C Documentation all
746
747 TAGS:
748 rm -f TAGS
749 find . -name '*.[hcS]' -print | xargs etags -a
750
751 tags:
752 rm -f tags
753 find . -name '*.[hcS]' -print | xargs ctags -a
754
755 ### Detect prefix changes
756 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
757 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
758
759 GIT-CFLAGS: .FORCE-GIT-CFLAGS
760 @FLAGS='$(TRACK_CFLAGS)'; \
761 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
762 echo 1>&2 " * new build flags or prefix"; \
763 echo "$$FLAGS" >GIT-CFLAGS; \
764 fi
765
766 ### Testing rules
767
768 # GNU make supports exporting all variables by "export" without parameters.
769 # However, the environment gets quite big, and some programs have problems
770 # with that.
771
772 export NO_PYTHON
773 export NO_SVN_TESTS
774
775 test: all
776 $(MAKE) -C t/ all
777
778 test-date$X: test-date.c date.o ctype.o
779 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
780
781 test-delta$X: test-delta.c diff-delta.o patch-delta.o
782 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
783
784 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
785 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
786
787 test-sha1$X: test-sha1.o $(GITLIBS)
788 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
789
790 check-sha1:: test-sha1$X
791 ./test-sha1.sh
792
793 check:
794 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
795
796
797
798 ### Installation rules
799
800 install: all
801 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
802 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
803 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
804 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
805 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
806 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
807 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
808 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
809 then \
810 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
811 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
812 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
813 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
814 fi
815 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
816
817 install-doc:
818 $(MAKE) -C Documentation install
819
820
821
822
823 ### Maintainer's dist rules
824
825 git.spec: git.spec.in
826 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
827 mv $@+ $@
828
829 GIT_TARNAME=git-$(GIT_VERSION)
830 dist: git.spec git-tar-tree
831 ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
832 @mkdir -p $(GIT_TARNAME)
833 @cp git.spec $(GIT_TARNAME)
834 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
835 $(TAR) rf $(GIT_TARNAME).tar \
836 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
837 @rm -rf $(GIT_TARNAME)
838 gzip -f -9 $(GIT_TARNAME).tar
839
840 rpm: dist
841 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
842
843 htmldocs = git-htmldocs-$(GIT_VERSION)
844 manpages = git-manpages-$(GIT_VERSION)
845 dist-doc:
846 rm -fr .doc-tmp-dir
847 mkdir .doc-tmp-dir
848 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
849 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
850 gzip -n -9 -f $(htmldocs).tar
851 :
852 rm -fr .doc-tmp-dir
853 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
854 $(MAKE) -C Documentation DESTDIR=./ \
855 man1dir=../.doc-tmp-dir/man1 \
856 man7dir=../.doc-tmp-dir/man7 \
857 install
858 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
859 gzip -n -9 -f $(manpages).tar
860 rm -fr .doc-tmp-dir
861
862 ### Cleaning rules
863
864 clean:
865 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
866 $(LIB_FILE) $(XDIFF_LIB)
867 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
868 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
869 rm -rf autom4te.cache
870 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
871 rm -rf $(GIT_TARNAME) .doc-tmp-dir
872 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
873 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
874 rm -f gitweb/gitweb.cgi
875 $(MAKE) -C Documentation/ clean
876 $(MAKE) -C templates clean
877 $(MAKE) -C t/ clean
878 rm -f GIT-VERSION-FILE GIT-CFLAGS
879
880 .PHONY: all install clean strip
881 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
882
883 ### Check documentation
884 #
885 check-docs::
886 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
887 do \
888 case "$$v" in \
889 git-merge-octopus | git-merge-ours | git-merge-recursive | \
890 git-merge-resolve | git-merge-stupid | git-merge-recur | \
891 git-ssh-pull | git-ssh-push ) continue ;; \
892 esac ; \
893 test -f "Documentation/$$v.txt" || \
894 echo "no doc: $$v"; \
895 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
896 case "$$v" in \
897 git) ;; \
898 *) echo "no link: $$v";; \
899 esac ; \
900 done | sort