Merge branch 'lj/refs'
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all:
3
4 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
5 # This also implies MOZILLA_SHA1.
6 #
7 # Define NO_CURL if you do not have curl installed. git-http-pull and
8 # git-http-push are not built, and you cannot use http:// and https://
9 # transports.
10 #
11 # Define CURLDIR=/foo/bar if your curl header and library files are in
12 # /foo/bar/include and /foo/bar/lib directories.
13 #
14 # Define NO_EXPAT if you do not have expat installed. git-http-push is
15 # not built, and you cannot push using http:// and https:// transports.
16 #
17 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
18 #
19 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
20 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
21 #
22 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
23 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
24 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
25 # some C compilers supported these specifiers prior to C99 as an extension.
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 NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
37 # tests. These tests take up a significant amount of the total test time
38 # but are not needed unless you plan to talk to SVN repos.
39 #
40 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
41 # installed in /sw, but don't want GIT to link against any libraries
42 # installed there. If defined you may specify your own (or Fink's)
43 # include directories and library directories by defining CFLAGS
44 # and LDFLAGS appropriately.
45 #
46 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
47 # have DarwinPorts installed in /opt/local, but don't want GIT to
48 # link against any libraries installed there. If defined you may
49 # specify your own (or DarwinPort's) include directories and
50 # library directories by defining CFLAGS and LDFLAGS appropriately.
51 #
52 # Define PPC_SHA1 environment variable when running make to make use of
53 # a bundled SHA1 routine optimized for PowerPC.
54 #
55 # Define ARM_SHA1 environment variable when running make to make use of
56 # a bundled SHA1 routine optimized for ARM.
57 #
58 # Define MOZILLA_SHA1 environment variable when running make to make use of
59 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
60 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
61 # choice) has very fast version optimized for i586.
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 COLLISION_CHECK below if you believe that SHA1's
85 # 1461501637330902918203684832716283019655932542976 hashes do not give you
86 # sufficient guarantee that no collisions between objects will ever happen.
87 #
88 # Define USE_NSEC below if you want git to care about sub-second file mtimes
89 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
90 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
91 # randomly break unless your underlying filesystem supports those sub-second
92 # times (my ext3 doesn't).
93 #
94 # Define USE_STDEV below if you want git to care about the underlying device
95 # change being considered an inode change from the update-cache perspective.
96
97 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
98 @$(SHELL_PATH) ./GIT-VERSION-GEN
99 -include GIT-VERSION-FILE
100
101 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
102 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
103 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
104 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
105 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
106
107 # CFLAGS and LDFLAGS are for the users to override from the command line.
108
109 CFLAGS = -g -O2 -Wall
110 LDFLAGS =
111 ALL_CFLAGS = $(CFLAGS)
112 ALL_LDFLAGS = $(LDFLAGS)
113 STRIP ?= strip
114
115 prefix = $(HOME)
116 bindir = $(prefix)/bin
117 gitexecdir = $(bindir)
118 template_dir = $(prefix)/share/git-core/templates/
119 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
120 # DESTDIR=
121
122 # default configuration for gitweb
123 GITWEB_CONFIG = gitweb_config.perl
124 GITWEB_HOME_LINK_STR = projects
125 GITWEB_SITENAME =
126 GITWEB_PROJECTROOT = /pub/git
127 GITWEB_EXPORT_OK =
128 GITWEB_STRICT_EXPORT =
129 GITWEB_BASE_URL =
130 GITWEB_LIST =
131 GITWEB_HOMETEXT = indextext.html
132 GITWEB_CSS = gitweb.css
133 GITWEB_LOGO = git-logo.png
134 GITWEB_FAVICON = git-favicon.png
135 GITWEB_SITE_HEADER =
136 GITWEB_SITE_FOOTER =
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 # Those must not be GNU-specific; they are shared with perl/ which may
155 # be built by a different compiler. (Note that this is an artifact now
156 # but it still might be nice to keep that distinction.)
157 BASIC_CFLAGS =
158 BASIC_LDFLAGS =
159
160 SCRIPT_SH = \
161 git-bisect.sh git-checkout.sh \
162 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
163 git-fetch.sh \
164 git-ls-remote.sh \
165 git-merge-one-file.sh git-parse-remote.sh \
166 git-pull.sh git-rebase.sh \
167 git-repack.sh git-request-pull.sh git-reset.sh \
168 git-resolve.sh git-revert.sh git-sh-setup.sh \
169 git-tag.sh git-verify-tag.sh \
170 git-applymbox.sh git-applypatch.sh git-am.sh \
171 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
172 git-merge-resolve.sh git-merge-ours.sh \
173 git-lost-found.sh git-quiltimport.sh
174
175 SCRIPT_PERL = \
176 git-archimport.perl git-cvsimport.perl git-relink.perl \
177 git-shortlog.perl git-rerere.perl \
178 git-cvsserver.perl \
179 git-svnimport.perl git-cvsexportcommit.perl \
180 git-send-email.perl git-svn.perl
181
182 SCRIPT_PYTHON = \
183 git-merge-recursive-old.py
184
185 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
186 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
187 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
188 git-cherry-pick git-status git-instaweb
189
190 # The ones that do not have to link with lcrypto, lz nor xdiff.
191 SIMPLE_PROGRAMS = \
192 git-daemon$X
193
194 # ... and all the rest that could be moved out of bindir to gitexecdir
195 PROGRAMS = \
196 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
197 git-hash-object$X git-index-pack$X git-local-fetch$X \
198 git-merge-base$X \
199 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
200 git-peek-remote$X git-receive-pack$X \
201 git-send-pack$X git-shell$X \
202 git-show-index$X git-ssh-fetch$X \
203 git-ssh-upload$X git-unpack-file$X \
204 git-update-server-info$X \
205 git-upload-pack$X git-verify-pack$X \
206 git-pack-redundant$X git-var$X \
207 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X \
208 git-merge-recursive$X \
209 $(EXTRA_PROGRAMS)
210
211 # Empty...
212 EXTRA_PROGRAMS =
213
214 BUILT_INS = \
215 git-format-patch$X git-show$X git-whatchanged$X \
216 git-get-tar-commit-id$X \
217 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
218
219 # what 'all' will build and 'install' will install, in gitexecdir
220 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS) \
221 git-merge-recur$X
222
223 # Backward compatibility -- to be removed after 1.0
224 PROGRAMS += git-ssh-pull$X git-ssh-push$X
225
226 # Set paths to tools early so that they can be used for version tests.
227 ifndef SHELL_PATH
228 SHELL_PATH = /bin/sh
229 endif
230 ifndef PERL_PATH
231 PERL_PATH = /usr/bin/perl
232 endif
233 ifndef PYTHON_PATH
234 PYTHON_PATH = /usr/bin/python
235 endif
236
237 PYMODULES = \
238 gitMergeCommon.py
239
240 LIB_FILE=libgit.a
241 XDIFF_LIB=xdiff/lib.a
242
243 LIB_H = \
244 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
245 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
246 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
247 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
248
249 DIFF_OBJS = \
250 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
251 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
252 diffcore-delta.o log-tree.o
253
254 LIB_OBJS = \
255 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
256 date.o diff-delta.o entry.o exec_cmd.o ident.o \
257 interpolate.o \
258 lockfile.o \
259 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
260 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
261 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
262 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
263 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
264 write_or_die.o trace.o list-objects.o grep.o \
265 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
266 color.o wt-status.o archive-zip.o archive-tar.o
267
268 BUILTIN_OBJS = \
269 builtin-add.o \
270 builtin-annotate.o \
271 builtin-apply.o \
272 builtin-archive.o \
273 builtin-branch.o \
274 builtin-cat-file.o \
275 builtin-checkout-index.o \
276 builtin-check-ref-format.o \
277 builtin-commit-tree.o \
278 builtin-count-objects.o \
279 builtin-diff.o \
280 builtin-diff-files.o \
281 builtin-diff-index.o \
282 builtin-diff-stages.o \
283 builtin-diff-tree.o \
284 builtin-fmt-merge-msg.o \
285 builtin-for-each-ref.o \
286 builtin-grep.o \
287 builtin-init-db.o \
288 builtin-log.o \
289 builtin-ls-files.o \
290 builtin-ls-tree.o \
291 builtin-mailinfo.o \
292 builtin-mailsplit.o \
293 builtin-mv.o \
294 builtin-name-rev.o \
295 builtin-pack-objects.o \
296 builtin-prune.o \
297 builtin-prune-packed.o \
298 builtin-push.o \
299 builtin-read-tree.o \
300 builtin-repo-config.o \
301 builtin-rev-list.o \
302 builtin-rev-parse.o \
303 builtin-rm.o \
304 builtin-runstatus.o \
305 builtin-show-branch.o \
306 builtin-stripspace.o \
307 builtin-symbolic-ref.o \
308 builtin-tar-tree.o \
309 builtin-unpack-objects.o \
310 builtin-update-index.o \
311 builtin-update-ref.o \
312 builtin-upload-archive.o \
313 builtin-verify-pack.o \
314 builtin-write-tree.o \
315 builtin-show-ref.o \
316 builtin-pack-refs.o
317
318 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
319 EXTLIBS = -lz
320
321 #
322 # Platform specific tweaks
323 #
324
325 # We choose to avoid "if .. else if .. else .. endif endif"
326 # because maintaining the nesting to match is a pain. If
327 # we had "elif" things would have been much nicer...
328
329 ifeq ($(uname_S),Linux)
330 NO_STRLCPY = YesPlease
331 endif
332 ifeq ($(uname_S),GNU/kFreeBSD)
333 NO_STRLCPY = YesPlease
334 endif
335 ifeq ($(uname_S),Darwin)
336 NEEDS_SSL_WITH_CRYPTO = YesPlease
337 NEEDS_LIBICONV = YesPlease
338 NO_STRLCPY = YesPlease
339 ifndef NO_FINK
340 ifeq ($(shell test -d /sw/lib && echo y),y)
341 BASIC_CFLAGS += -I/sw/include
342 BASIC_LDFLAGS += -L/sw/lib
343 endif
344 endif
345 ifndef NO_DARWIN_PORTS
346 ifeq ($(shell test -d /opt/local/lib && echo y),y)
347 BASIC_CFLAGS += -I/opt/local/include
348 BASIC_LDFLAGS += -L/opt/local/lib
349 endif
350 endif
351 endif
352 ifeq ($(uname_S),SunOS)
353 NEEDS_SOCKET = YesPlease
354 NEEDS_NSL = YesPlease
355 SHELL_PATH = /bin/bash
356 NO_STRCASESTR = YesPlease
357 ifeq ($(uname_R),5.8)
358 NEEDS_LIBICONV = YesPlease
359 NO_UNSETENV = YesPlease
360 NO_SETENV = YesPlease
361 NO_C99_FORMAT = YesPlease
362 endif
363 ifeq ($(uname_R),5.9)
364 NO_UNSETENV = YesPlease
365 NO_SETENV = YesPlease
366 NO_C99_FORMAT = YesPlease
367 endif
368 INSTALL = ginstall
369 TAR = gtar
370 BASIC_CFLAGS += -D__EXTENSIONS__
371 endif
372 ifeq ($(uname_O),Cygwin)
373 NO_D_TYPE_IN_DIRENT = YesPlease
374 NO_D_INO_IN_DIRENT = YesPlease
375 NO_STRCASESTR = YesPlease
376 NO_SYMLINK_HEAD = YesPlease
377 NEEDS_LIBICONV = YesPlease
378 NO_C99_FORMAT = YesPlease
379 # There are conflicting reports about this.
380 # On some boxes NO_MMAP is needed, and not so elsewhere.
381 # Try uncommenting this if you see things break -- YMMV.
382 # NO_MMAP = YesPlease
383 NO_IPV6 = YesPlease
384 X = .exe
385 endif
386 ifeq ($(uname_S),FreeBSD)
387 NEEDS_LIBICONV = YesPlease
388 BASIC_CFLAGS += -I/usr/local/include
389 BASIC_LDFLAGS += -L/usr/local/lib
390 endif
391 ifeq ($(uname_S),OpenBSD)
392 NO_STRCASESTR = YesPlease
393 NEEDS_LIBICONV = YesPlease
394 BASIC_CFLAGS += -I/usr/local/include
395 BASIC_LDFLAGS += -L/usr/local/lib
396 endif
397 ifeq ($(uname_S),NetBSD)
398 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
399 NEEDS_LIBICONV = YesPlease
400 endif
401 BASIC_CFLAGS += -I/usr/pkg/include
402 BASIC_LDFLAGS += -L/usr/pkg/lib
403 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
404 endif
405 ifeq ($(uname_S),AIX)
406 NO_STRCASESTR=YesPlease
407 NO_STRLCPY = YesPlease
408 NEEDS_LIBICONV=YesPlease
409 endif
410 ifeq ($(uname_S),IRIX64)
411 NO_IPV6=YesPlease
412 NO_SETENV=YesPlease
413 NO_STRCASESTR=YesPlease
414 NO_STRLCPY = YesPlease
415 NO_SOCKADDR_STORAGE=YesPlease
416 SHELL_PATH=/usr/gnu/bin/bash
417 BASIC_CFLAGS += -DPATH_MAX=1024
418 # for now, build 32-bit version
419 BASIC_LDFLAGS += -L/usr/lib32
420 endif
421 ifneq (,$(findstring arm,$(uname_M)))
422 ARM_SHA1 = YesPlease
423 endif
424
425 -include config.mak.autogen
426 -include config.mak
427
428 ifdef WITH_OWN_SUBPROCESS_PY
429 PYMODULES += compat/subprocess.py
430 else
431 ifeq ($(NO_PYTHON),)
432 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
433 PYMODULES += compat/subprocess.py
434 endif
435 endif
436 endif
437
438 ifndef NO_CURL
439 ifdef CURLDIR
440 # This is still problematic -- gcc does not always want -R.
441 BASIC_CFLAGS += -I$(CURLDIR)/include
442 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
443 else
444 CURL_LIBCURL = -lcurl
445 endif
446 PROGRAMS += git-http-fetch$X
447 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
448 ifeq "$(curl_check)" "070908"
449 ifndef NO_EXPAT
450 PROGRAMS += git-http-push$X
451 endif
452 endif
453 ifndef NO_EXPAT
454 EXPAT_LIBEXPAT = -lexpat
455 endif
456 endif
457
458 ifndef NO_OPENSSL
459 OPENSSL_LIBSSL = -lssl
460 ifdef OPENSSLDIR
461 # Again this may be problematic -- gcc does not always want -R.
462 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
463 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
464 else
465 OPENSSL_LINK =
466 endif
467 else
468 BASIC_CFLAGS += -DNO_OPENSSL
469 MOZILLA_SHA1 = 1
470 OPENSSL_LIBSSL =
471 endif
472 ifdef NEEDS_SSL_WITH_CRYPTO
473 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
474 else
475 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
476 endif
477 ifdef NEEDS_LIBICONV
478 ifdef ICONVDIR
479 # Again this may be problematic -- gcc does not always want -R.
480 BASIC_CFLAGS += -I$(ICONVDIR)/include
481 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
482 else
483 ICONV_LINK =
484 endif
485 EXTLIBS += $(ICONV_LINK) -liconv
486 endif
487 ifdef NEEDS_SOCKET
488 EXTLIBS += -lsocket
489 SIMPLE_LIB += -lsocket
490 endif
491 ifdef NEEDS_NSL
492 EXTLIBS += -lnsl
493 SIMPLE_LIB += -lnsl
494 endif
495 ifdef NO_D_TYPE_IN_DIRENT
496 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
497 endif
498 ifdef NO_D_INO_IN_DIRENT
499 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
500 endif
501 ifdef NO_C99_FORMAT
502 ALL_CFLAGS += -DNO_C99_FORMAT
503 endif
504 ifdef NO_SYMLINK_HEAD
505 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
506 endif
507 ifdef NO_STRCASESTR
508 COMPAT_CFLAGS += -DNO_STRCASESTR
509 COMPAT_OBJS += compat/strcasestr.o
510 endif
511 ifdef NO_STRLCPY
512 COMPAT_CFLAGS += -DNO_STRLCPY
513 COMPAT_OBJS += compat/strlcpy.o
514 endif
515 ifdef NO_SETENV
516 COMPAT_CFLAGS += -DNO_SETENV
517 COMPAT_OBJS += compat/setenv.o
518 endif
519 ifdef NO_UNSETENV
520 COMPAT_CFLAGS += -DNO_UNSETENV
521 COMPAT_OBJS += compat/unsetenv.o
522 endif
523 ifdef NO_MMAP
524 COMPAT_CFLAGS += -DNO_MMAP
525 COMPAT_OBJS += compat/mmap.o
526 endif
527 ifdef NO_IPV6
528 BASIC_CFLAGS += -DNO_IPV6
529 endif
530 ifdef NO_SOCKADDR_STORAGE
531 ifdef NO_IPV6
532 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
533 else
534 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
535 endif
536 endif
537 ifdef NO_INET_NTOP
538 LIB_OBJS += compat/inet_ntop.o
539 endif
540 ifdef NO_INET_PTON
541 LIB_OBJS += compat/inet_pton.o
542 endif
543
544 ifdef NO_ICONV
545 BASIC_CFLAGS += -DNO_ICONV
546 endif
547
548 ifdef PPC_SHA1
549 SHA1_HEADER = "ppc/sha1.h"
550 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
551 else
552 ifdef ARM_SHA1
553 SHA1_HEADER = "arm/sha1.h"
554 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
555 else
556 ifdef MOZILLA_SHA1
557 SHA1_HEADER = "mozilla-sha1/sha1.h"
558 LIB_OBJS += mozilla-sha1/sha1.o
559 else
560 SHA1_HEADER = <openssl/sha.h>
561 EXTLIBS += $(LIB_4_CRYPTO)
562 endif
563 endif
564 endif
565 ifdef NO_ACCURATE_DIFF
566 BASIC_CFLAGS += -DNO_ACCURATE_DIFF
567 endif
568
569 # Shell quote (do not use $(call) to accommodate ancient setups);
570
571 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
572
573 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
574 bindir_SQ = $(subst ','\'',$(bindir))
575 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
576 template_dir_SQ = $(subst ','\'',$(template_dir))
577 prefix_SQ = $(subst ','\'',$(prefix))
578
579 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
580 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
581 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
582 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
583
584 LIBS = $(GITLIBS) $(EXTLIBS)
585
586 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
587 LIB_OBJS += $(COMPAT_OBJS)
588
589 ALL_CFLAGS += $(BASIC_CFLAGS)
590 ALL_LDFLAGS += $(BASIC_LDFLAGS)
591
592 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
593
594
595 ### Build rules
596
597 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
598
599 all: perl/Makefile
600 $(MAKE) -C perl
601 $(MAKE) -C templates
602
603 strip: $(PROGRAMS) git$X
604 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
605
606 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
607 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
608 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
609 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
610
611 help.o: common-cmds.h
612
613 git-merge-recur$X: git-merge-recursive$X
614 rm -f $@ && ln git-merge-recursive$X $@
615
616 $(BUILT_INS): git$X
617 rm -f $@ && ln git$X $@
618
619 common-cmds.h: Documentation/git-*.txt
620 ./generate-cmdlist.sh > $@+
621 mv $@+ $@
622
623 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
624 rm -f $@ $@+
625 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
626 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
627 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
628 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
629 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
630 $@.sh >$@+
631 chmod +x $@+
632 mv $@+ $@
633
634 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/Makefile
635 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
636 rm -f $@ $@+
637 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
638 sed -e '1{' \
639 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
640 -e ' h' \
641 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
642 -e ' H' \
643 -e ' x' \
644 -e '}' \
645 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
646 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
647 $@.perl >$@+
648 chmod +x $@+
649 mv $@+ $@
650
651 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
652 rm -f $@ $@+
653 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
654 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
655 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
656 $@.py >$@+
657 chmod +x $@+
658 mv $@+ $@
659
660 git-cherry-pick: git-revert
661 cp $< $@+
662 mv $@+ $@
663
664 git-status: git-commit
665 cp $< $@+
666 mv $@+ $@
667
668 gitweb/gitweb.cgi: gitweb/gitweb.perl
669 rm -f $@ $@+
670 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
671 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
672 -e 's|++GIT_BINDIR++|$(bindir)|g' \
673 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
674 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
675 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
676 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
677 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
678 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
679 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
680 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
681 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
682 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
683 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
684 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
685 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
686 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
687 $< >$@+
688 chmod +x $@+
689 mv $@+ $@
690
691 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
692 rm -f $@ $@+
693 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
694 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
695 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
696 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
697 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
698 -e '/@@GITWEB_CGI@@/d' \
699 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
700 -e '/@@GITWEB_CSS@@/d' \
701 $@.sh > $@+
702 chmod +x $@+
703 mv $@+ $@
704
705 configure: configure.ac
706 rm -f $@ $<+
707 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
708 $< > $<+
709 autoconf -o $@ $<+
710 rm -f $<+
711
712 # These can record GIT_VERSION
713 git$X git.spec \
714 $(patsubst %.sh,%,$(SCRIPT_SH)) \
715 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
716 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
717 : GIT-VERSION-FILE
718
719 %.o: %.c GIT-CFLAGS
720 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
721 %.o: %.S
722 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
723
724 exec_cmd.o: exec_cmd.c GIT-CFLAGS
725 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
726 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
727 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
728
729 http.o: http.c GIT-CFLAGS
730 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
731
732 ifdef NO_EXPAT
733 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
734 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
735 endif
736
737 git-%$X: %.o $(GITLIBS)
738 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
739
740 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
741 $(SIMPLE_PROGRAMS) : git-%$X : %.o
742 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
743 $(LIB_FILE) $(SIMPLE_LIB)
744
745 ssh-pull.o: ssh-fetch.c
746 ssh-push.o: ssh-upload.c
747 git-local-fetch$X: fetch.o
748 git-ssh-fetch$X: rsh.o fetch.o
749 git-ssh-upload$X: rsh.o
750 git-ssh-pull$X: rsh.o fetch.o
751 git-ssh-push$X: rsh.o
752
753 git-imap-send$X: imap-send.o $(LIB_FILE)
754
755 http.o http-fetch.o http-push.o: http.h
756 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
757 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
758 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
759
760 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
761 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
762 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
763
764 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
765 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
766 $(DIFF_OBJS): diffcore.h
767
768 $(LIB_FILE): $(LIB_OBJS)
769 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
770
771 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
772 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
773 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
774
775 $(XDIFF_LIB): $(XDIFF_OBJS)
776 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
777
778
779 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
780 (cd perl && $(PERL_PATH) Makefile.PL \
781 PREFIX='$(prefix_SQ)')
782
783 doc:
784 $(MAKE) -C Documentation all
785
786 TAGS:
787 rm -f TAGS
788 find . -name '*.[hcS]' -print | xargs etags -a
789
790 tags:
791 rm -f tags
792 find . -name '*.[hcS]' -print | xargs ctags -a
793
794 ### Detect prefix changes
795 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
796 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
797
798 GIT-CFLAGS: .FORCE-GIT-CFLAGS
799 @FLAGS='$(TRACK_CFLAGS)'; \
800 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
801 echo 1>&2 " * new build flags or prefix"; \
802 echo "$$FLAGS" >GIT-CFLAGS; \
803 fi
804
805 ### Testing rules
806
807 # GNU make supports exporting all variables by "export" without parameters.
808 # However, the environment gets quite big, and some programs have problems
809 # with that.
810
811 export NO_PYTHON
812 export NO_SVN_TESTS
813
814 test: all
815 $(MAKE) -C t/ all
816
817 test-date$X: test-date.c date.o ctype.o
818 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
819
820 test-delta$X: test-delta.c diff-delta.o patch-delta.o
821 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
822
823 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
824 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
825
826 test-sha1$X: test-sha1.o $(GITLIBS)
827 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
828
829 check-sha1:: test-sha1$X
830 ./test-sha1.sh
831
832 check:
833 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
834
835
836
837 ### Installation rules
838
839 install: all
840 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
841 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
842 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
843 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
844 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
845 $(MAKE) -C perl install
846 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
847 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
848 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
849 then \
850 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
851 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
852 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
853 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
854 fi
855 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
856
857 install-doc:
858 $(MAKE) -C Documentation install
859
860
861
862
863 ### Maintainer's dist rules
864
865 git.spec: git.spec.in
866 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
867 mv $@+ $@
868
869 GIT_TARNAME=git-$(GIT_VERSION)
870 dist: git.spec git-archive
871 ./git-archive --format=tar \
872 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
873 @mkdir -p $(GIT_TARNAME)
874 @cp git.spec $(GIT_TARNAME)
875 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
876 $(TAR) rf $(GIT_TARNAME).tar \
877 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
878 @rm -rf $(GIT_TARNAME)
879 gzip -f -9 $(GIT_TARNAME).tar
880
881 rpm: dist
882 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
883
884 htmldocs = git-htmldocs-$(GIT_VERSION)
885 manpages = git-manpages-$(GIT_VERSION)
886 dist-doc:
887 rm -fr .doc-tmp-dir
888 mkdir .doc-tmp-dir
889 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
890 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
891 gzip -n -9 -f $(htmldocs).tar
892 :
893 rm -fr .doc-tmp-dir
894 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
895 $(MAKE) -C Documentation DESTDIR=./ \
896 man1dir=../.doc-tmp-dir/man1 \
897 man7dir=../.doc-tmp-dir/man7 \
898 install
899 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
900 gzip -n -9 -f $(manpages).tar
901 rm -fr .doc-tmp-dir
902
903 ### Cleaning rules
904
905 clean:
906 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
907 $(LIB_FILE) $(XDIFF_LIB)
908 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
909 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
910 rm -rf autom4te.cache
911 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
912 rm -rf $(GIT_TARNAME) .doc-tmp-dir
913 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
914 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
915 rm -f gitweb/gitweb.cgi
916 $(MAKE) -C Documentation/ clean
917 [ ! -f perl/Makefile ] || $(MAKE) -C perl/ clean || $(MAKE) -C perl/ clean
918 rm -f perl/ppport.h perl/Makefile.old
919 $(MAKE) -C templates/ clean
920 $(MAKE) -C t/ clean
921 rm -f GIT-VERSION-FILE GIT-CFLAGS
922
923 .PHONY: all install clean strip
924 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
925
926 ### Check documentation
927 #
928 check-docs::
929 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
930 do \
931 case "$$v" in \
932 git-merge-octopus | git-merge-ours | git-merge-recursive | \
933 git-merge-resolve | git-merge-stupid | git-merge-recur | \
934 git-merge-recursive-old | \
935 git-ssh-pull | git-ssh-push ) continue ;; \
936 esac ; \
937 test -f "Documentation/$$v.txt" || \
938 echo "no doc: $$v"; \
939 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
940 case "$$v" in \
941 git) ;; \
942 *) echo "no link: $$v";; \
943 esac ; \
944 done | sort