Merge branch 'maint'
[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
136 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
137
138 CC = gcc
139 AR = ar
140 TAR = tar
141 INSTALL = install
142 RPMBUILD = rpmbuild
143
144 # sparse is architecture-neutral, which means that we need to tell it
145 # explicitly what architecture to check for. Fix this up for yours..
146 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
147
148
149
150 ### --- END CONFIGURATION SECTION ---
151
152 # Those must not be GNU-specific; they are shared with perl/ which may
153 # be built by a different compiler. (Note that this is an artifact now
154 # but it still might be nice to keep that distinction.)
155 BASIC_CFLAGS =
156 BASIC_LDFLAGS =
157
158 SCRIPT_SH = \
159 git-bisect.sh git-branch.sh git-checkout.sh \
160 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
161 git-fetch.sh \
162 git-ls-remote.sh \
163 git-merge-one-file.sh git-parse-remote.sh \
164 git-pull.sh git-rebase.sh \
165 git-repack.sh git-request-pull.sh git-reset.sh \
166 git-resolve.sh git-revert.sh git-sh-setup.sh \
167 git-tag.sh git-verify-tag.sh \
168 git-applymbox.sh git-applypatch.sh git-am.sh \
169 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
170 git-merge-resolve.sh git-merge-ours.sh \
171 git-lost-found.sh git-quiltimport.sh
172
173 SCRIPT_PERL = \
174 git-archimport.perl git-cvsimport.perl git-relink.perl \
175 git-shortlog.perl git-rerere.perl \
176 git-annotate.perl git-cvsserver.perl \
177 git-svnimport.perl git-cvsexportcommit.perl \
178 git-send-email.perl git-svn.perl
179
180 SCRIPT_PYTHON = \
181 git-merge-recursive-old.py
182
183 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
184 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
185 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
186 git-cherry-pick git-status git-instaweb
187
188 # The ones that do not have to link with lcrypto, lz nor xdiff.
189 SIMPLE_PROGRAMS = \
190 git-daemon$X
191
192 # ... and all the rest that could be moved out of bindir to gitexecdir
193 PROGRAMS = \
194 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
195 git-hash-object$X git-index-pack$X git-local-fetch$X \
196 git-merge-base$X \
197 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
198 git-peek-remote$X git-receive-pack$X \
199 git-send-pack$X git-shell$X \
200 git-show-index$X git-ssh-fetch$X \
201 git-ssh-upload$X git-unpack-file$X \
202 git-update-server-info$X \
203 git-upload-pack$X git-verify-pack$X \
204 git-pack-redundant$X git-var$X \
205 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X \
206 git-merge-recursive$X \
207 $(EXTRA_PROGRAMS)
208
209 # Empty...
210 EXTRA_PROGRAMS =
211
212 BUILT_INS = \
213 git-format-patch$X git-show$X git-whatchanged$X \
214 git-get-tar-commit-id$X \
215 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
216
217 # what 'all' will build and 'install' will install, in gitexecdir
218 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS) \
219 git-merge-recur$X
220
221 # Backward compatibility -- to be removed after 1.0
222 PROGRAMS += git-ssh-pull$X git-ssh-push$X
223
224 # Set paths to tools early so that they can be used for version tests.
225 ifndef SHELL_PATH
226 SHELL_PATH = /bin/sh
227 endif
228 ifndef PERL_PATH
229 PERL_PATH = /usr/bin/perl
230 endif
231 ifndef PYTHON_PATH
232 PYTHON_PATH = /usr/bin/python
233 endif
234
235 PYMODULES = \
236 gitMergeCommon.py
237
238 LIB_FILE=libgit.a
239 XDIFF_LIB=xdiff/lib.a
240
241 LIB_H = \
242 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
243 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
244 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
245 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
246
247 DIFF_OBJS = \
248 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
249 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
250 diffcore-delta.o log-tree.o
251
252 LIB_OBJS = \
253 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
254 date.o diff-delta.o entry.o exec_cmd.o ident.o \
255 interpolate.o \
256 lockfile.o \
257 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
258 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
259 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
260 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
261 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
262 write_or_die.o trace.o list-objects.o grep.o \
263 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
264 color.o wt-status.o archive-zip.o archive-tar.o
265
266 BUILTIN_OBJS = \
267 builtin-add.o \
268 builtin-apply.o \
269 builtin-archive.o \
270 builtin-cat-file.o \
271 builtin-checkout-index.o \
272 builtin-check-ref-format.o \
273 builtin-commit-tree.o \
274 builtin-count-objects.o \
275 builtin-diff.o \
276 builtin-diff-files.o \
277 builtin-diff-index.o \
278 builtin-diff-stages.o \
279 builtin-diff-tree.o \
280 builtin-fmt-merge-msg.o \
281 builtin-grep.o \
282 builtin-init-db.o \
283 builtin-log.o \
284 builtin-ls-files.o \
285 builtin-ls-tree.o \
286 builtin-mailinfo.o \
287 builtin-mailsplit.o \
288 builtin-mv.o \
289 builtin-name-rev.o \
290 builtin-pack-objects.o \
291 builtin-prune.o \
292 builtin-prune-packed.o \
293 builtin-push.o \
294 builtin-read-tree.o \
295 builtin-repo-config.o \
296 builtin-rev-list.o \
297 builtin-rev-parse.o \
298 builtin-rm.o \
299 builtin-runstatus.o \
300 builtin-show-branch.o \
301 builtin-stripspace.o \
302 builtin-symbolic-ref.o \
303 builtin-tar-tree.o \
304 builtin-unpack-objects.o \
305 builtin-update-index.o \
306 builtin-update-ref.o \
307 builtin-upload-archive.o \
308 builtin-verify-pack.o \
309 builtin-write-tree.o
310
311 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
312 EXTLIBS = -lz
313
314 #
315 # Platform specific tweaks
316 #
317
318 # We choose to avoid "if .. else if .. else .. endif endif"
319 # because maintaining the nesting to match is a pain. If
320 # we had "elif" things would have been much nicer...
321
322 ifeq ($(uname_S),Linux)
323 NO_STRLCPY = YesPlease
324 endif
325 ifeq ($(uname_S),GNU/kFreeBSD)
326 NO_STRLCPY = YesPlease
327 endif
328 ifeq ($(uname_S),Darwin)
329 NEEDS_SSL_WITH_CRYPTO = YesPlease
330 NEEDS_LIBICONV = YesPlease
331 NO_STRLCPY = YesPlease
332 ifndef NO_FINK
333 ifeq ($(shell test -d /sw/lib && echo y),y)
334 BASIC_CFLAGS += -I/sw/include
335 BASIC_LDFLAGS += -L/sw/lib
336 endif
337 endif
338 ifndef NO_DARWIN_PORTS
339 ifeq ($(shell test -d /opt/local/lib && echo y),y)
340 BASIC_CFLAGS += -I/opt/local/include
341 BASIC_LDFLAGS += -L/opt/local/lib
342 endif
343 endif
344 endif
345 ifeq ($(uname_S),SunOS)
346 NEEDS_SOCKET = YesPlease
347 NEEDS_NSL = YesPlease
348 SHELL_PATH = /bin/bash
349 NO_STRCASESTR = YesPlease
350 ifeq ($(uname_R),5.8)
351 NEEDS_LIBICONV = YesPlease
352 NO_UNSETENV = YesPlease
353 NO_SETENV = YesPlease
354 NO_C99_FORMAT = YesPlease
355 endif
356 ifeq ($(uname_R),5.9)
357 NO_UNSETENV = YesPlease
358 NO_SETENV = YesPlease
359 NO_C99_FORMAT = YesPlease
360 endif
361 INSTALL = ginstall
362 TAR = gtar
363 BASIC_CFLAGS += -D__EXTENSIONS__
364 endif
365 ifeq ($(uname_O),Cygwin)
366 NO_D_TYPE_IN_DIRENT = YesPlease
367 NO_D_INO_IN_DIRENT = YesPlease
368 NO_STRCASESTR = YesPlease
369 NO_SYMLINK_HEAD = YesPlease
370 NEEDS_LIBICONV = YesPlease
371 NO_C99_FORMAT = YesPlease
372 # There are conflicting reports about this.
373 # On some boxes NO_MMAP is needed, and not so elsewhere.
374 # Try uncommenting this if you see things break -- YMMV.
375 # NO_MMAP = YesPlease
376 NO_IPV6 = YesPlease
377 X = .exe
378 endif
379 ifeq ($(uname_S),FreeBSD)
380 NEEDS_LIBICONV = YesPlease
381 BASIC_CFLAGS += -I/usr/local/include
382 BASIC_LDFLAGS += -L/usr/local/lib
383 endif
384 ifeq ($(uname_S),OpenBSD)
385 NO_STRCASESTR = YesPlease
386 NEEDS_LIBICONV = YesPlease
387 BASIC_CFLAGS += -I/usr/local/include
388 BASIC_LDFLAGS += -L/usr/local/lib
389 endif
390 ifeq ($(uname_S),NetBSD)
391 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
392 NEEDS_LIBICONV = YesPlease
393 endif
394 BASIC_CFLAGS += -I/usr/pkg/include
395 BASIC_LDFLAGS += -L/usr/pkg/lib
396 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
397 endif
398 ifeq ($(uname_S),AIX)
399 NO_STRCASESTR=YesPlease
400 NO_STRLCPY = YesPlease
401 NEEDS_LIBICONV=YesPlease
402 endif
403 ifeq ($(uname_S),IRIX64)
404 NO_IPV6=YesPlease
405 NO_SETENV=YesPlease
406 NO_STRCASESTR=YesPlease
407 NO_STRLCPY = YesPlease
408 NO_SOCKADDR_STORAGE=YesPlease
409 SHELL_PATH=/usr/gnu/bin/bash
410 BASIC_CFLAGS += -DPATH_MAX=1024
411 # for now, build 32-bit version
412 BASIC_LDFLAGS += -L/usr/lib32
413 endif
414 ifneq (,$(findstring arm,$(uname_M)))
415 ARM_SHA1 = YesPlease
416 endif
417
418 -include config.mak.autogen
419 -include config.mak
420
421 ifdef WITH_OWN_SUBPROCESS_PY
422 PYMODULES += compat/subprocess.py
423 else
424 ifeq ($(NO_PYTHON),)
425 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
426 PYMODULES += compat/subprocess.py
427 endif
428 endif
429 endif
430
431 ifndef NO_CURL
432 ifdef CURLDIR
433 # This is still problematic -- gcc does not always want -R.
434 BASIC_CFLAGS += -I$(CURLDIR)/include
435 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
436 else
437 CURL_LIBCURL = -lcurl
438 endif
439 PROGRAMS += git-http-fetch$X
440 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
441 ifeq "$(curl_check)" "070908"
442 ifndef NO_EXPAT
443 PROGRAMS += git-http-push$X
444 endif
445 endif
446 ifndef NO_EXPAT
447 EXPAT_LIBEXPAT = -lexpat
448 endif
449 endif
450
451 ifndef NO_OPENSSL
452 OPENSSL_LIBSSL = -lssl
453 ifdef OPENSSLDIR
454 # Again this may be problematic -- gcc does not always want -R.
455 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
456 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
457 else
458 OPENSSL_LINK =
459 endif
460 else
461 BASIC_CFLAGS += -DNO_OPENSSL
462 MOZILLA_SHA1 = 1
463 OPENSSL_LIBSSL =
464 endif
465 ifdef NEEDS_SSL_WITH_CRYPTO
466 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
467 else
468 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
469 endif
470 ifdef NEEDS_LIBICONV
471 ifdef ICONVDIR
472 # Again this may be problematic -- gcc does not always want -R.
473 BASIC_CFLAGS += -I$(ICONVDIR)/include
474 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
475 else
476 ICONV_LINK =
477 endif
478 EXTLIBS += $(ICONV_LINK) -liconv
479 endif
480 ifdef NEEDS_SOCKET
481 EXTLIBS += -lsocket
482 SIMPLE_LIB += -lsocket
483 endif
484 ifdef NEEDS_NSL
485 EXTLIBS += -lnsl
486 SIMPLE_LIB += -lnsl
487 endif
488 ifdef NO_D_TYPE_IN_DIRENT
489 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
490 endif
491 ifdef NO_D_INO_IN_DIRENT
492 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
493 endif
494 ifdef NO_C99_FORMAT
495 ALL_CFLAGS += -DNO_C99_FORMAT
496 endif
497 ifdef NO_SYMLINK_HEAD
498 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
499 endif
500 ifdef NO_STRCASESTR
501 COMPAT_CFLAGS += -DNO_STRCASESTR
502 COMPAT_OBJS += compat/strcasestr.o
503 endif
504 ifdef NO_STRLCPY
505 COMPAT_CFLAGS += -DNO_STRLCPY
506 COMPAT_OBJS += compat/strlcpy.o
507 endif
508 ifdef NO_SETENV
509 COMPAT_CFLAGS += -DNO_SETENV
510 COMPAT_OBJS += compat/setenv.o
511 endif
512 ifdef NO_UNSETENV
513 COMPAT_CFLAGS += -DNO_UNSETENV
514 COMPAT_OBJS += compat/unsetenv.o
515 endif
516 ifdef NO_MMAP
517 COMPAT_CFLAGS += -DNO_MMAP
518 COMPAT_OBJS += compat/mmap.o
519 endif
520 ifdef NO_IPV6
521 BASIC_CFLAGS += -DNO_IPV6
522 endif
523 ifdef NO_SOCKADDR_STORAGE
524 ifdef NO_IPV6
525 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
526 else
527 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
528 endif
529 endif
530 ifdef NO_INET_NTOP
531 LIB_OBJS += compat/inet_ntop.o
532 endif
533 ifdef NO_INET_PTON
534 LIB_OBJS += compat/inet_pton.o
535 endif
536
537 ifdef NO_ICONV
538 BASIC_CFLAGS += -DNO_ICONV
539 endif
540
541 ifdef PPC_SHA1
542 SHA1_HEADER = "ppc/sha1.h"
543 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
544 else
545 ifdef ARM_SHA1
546 SHA1_HEADER = "arm/sha1.h"
547 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
548 else
549 ifdef MOZILLA_SHA1
550 SHA1_HEADER = "mozilla-sha1/sha1.h"
551 LIB_OBJS += mozilla-sha1/sha1.o
552 else
553 SHA1_HEADER = <openssl/sha.h>
554 EXTLIBS += $(LIB_4_CRYPTO)
555 endif
556 endif
557 endif
558 ifdef NO_ACCURATE_DIFF
559 BASIC_CFLAGS += -DNO_ACCURATE_DIFF
560 endif
561
562 # Shell quote (do not use $(call) to accommodate ancient setups);
563
564 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
565
566 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
567 bindir_SQ = $(subst ','\'',$(bindir))
568 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
569 template_dir_SQ = $(subst ','\'',$(template_dir))
570 prefix_SQ = $(subst ','\'',$(prefix))
571
572 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
573 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
574 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
575 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
576
577 LIBS = $(GITLIBS) $(EXTLIBS)
578
579 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
580 LIB_OBJS += $(COMPAT_OBJS)
581
582 ALL_CFLAGS += $(BASIC_CFLAGS)
583 ALL_LDFLAGS += $(BASIC_LDFLAGS)
584
585 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
586
587
588 ### Build rules
589
590 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
591
592 all: perl/Makefile
593 $(MAKE) -C perl
594 $(MAKE) -C templates
595
596 strip: $(PROGRAMS) git$X
597 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
598
599 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
600 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
601 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
602 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
603
604 help.o: common-cmds.h
605
606 git-merge-recur$X: git-merge-recursive$X
607 rm -f $@ && ln git-merge-recursive$X $@
608
609 $(BUILT_INS): git$X
610 rm -f $@ && ln git$X $@
611
612 common-cmds.h: Documentation/git-*.txt
613 ./generate-cmdlist.sh > $@+
614 mv $@+ $@
615
616 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
617 rm -f $@ $@+
618 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
619 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
620 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
621 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
622 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
623 $@.sh >$@+
624 chmod +x $@+
625 mv $@+ $@
626
627 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/Makefile
628 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
629 rm -f $@ $@+
630 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
631 sed -e '1{' \
632 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
633 -e ' h' \
634 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
635 -e ' H' \
636 -e ' x' \
637 -e '}' \
638 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
639 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
640 $@.perl >$@+
641 chmod +x $@+
642 mv $@+ $@
643
644 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
645 rm -f $@ $@+
646 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
647 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
648 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
649 $@.py >$@+
650 chmod +x $@+
651 mv $@+ $@
652
653 git-cherry-pick: git-revert
654 cp $< $@+
655 mv $@+ $@
656
657 git-status: git-commit
658 cp $< $@+
659 mv $@+ $@
660
661 gitweb/gitweb.cgi: gitweb/gitweb.perl
662 rm -f $@ $@+
663 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
664 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
665 -e 's|++GIT_BINDIR++|$(bindir)|g' \
666 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
667 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
668 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
669 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
670 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
671 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
672 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
673 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
674 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
675 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
676 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
677 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
678 $< >$@+
679 chmod +x $@+
680 mv $@+ $@
681
682 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
683 rm -f $@ $@+
684 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
685 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
686 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
687 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
688 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
689 -e '/@@GITWEB_CGI@@/d' \
690 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
691 -e '/@@GITWEB_CSS@@/d' \
692 $@.sh > $@+
693 chmod +x $@+
694 mv $@+ $@
695
696 configure: configure.ac
697 rm -f $@ $<+
698 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
699 $< > $<+
700 autoconf -o $@ $<+
701 rm -f $<+
702
703 # These can record GIT_VERSION
704 git$X git.spec \
705 $(patsubst %.sh,%,$(SCRIPT_SH)) \
706 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
707 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
708 : GIT-VERSION-FILE
709
710 %.o: %.c GIT-CFLAGS
711 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
712 %.o: %.S
713 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
714
715 exec_cmd.o: exec_cmd.c GIT-CFLAGS
716 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
717 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
718 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
719
720 http.o: http.c GIT-CFLAGS
721 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
722
723 ifdef NO_EXPAT
724 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
725 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
726 endif
727
728 git-%$X: %.o $(GITLIBS)
729 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
730
731 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
732 $(SIMPLE_PROGRAMS) : git-%$X : %.o
733 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
734 $(LIB_FILE) $(SIMPLE_LIB)
735
736 ssh-pull.o: ssh-fetch.c
737 ssh-push.o: ssh-upload.c
738 git-local-fetch$X: fetch.o
739 git-ssh-fetch$X: rsh.o fetch.o
740 git-ssh-upload$X: rsh.o
741 git-ssh-pull$X: rsh.o fetch.o
742 git-ssh-push$X: rsh.o
743
744 git-imap-send$X: imap-send.o $(LIB_FILE)
745
746 http.o http-fetch.o http-push.o: http.h
747 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
748 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
749 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
750
751 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
752 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
753 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
754
755 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
756 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
757 $(DIFF_OBJS): diffcore.h
758
759 $(LIB_FILE): $(LIB_OBJS)
760 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
761
762 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
763
764 $(XDIFF_LIB): $(XDIFF_OBJS)
765 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
766
767
768 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
769 (cd perl && $(PERL_PATH) Makefile.PL \
770 PREFIX='$(prefix_SQ)')
771
772 doc:
773 $(MAKE) -C Documentation all
774
775 TAGS:
776 rm -f TAGS
777 find . -name '*.[hcS]' -print | xargs etags -a
778
779 tags:
780 rm -f tags
781 find . -name '*.[hcS]' -print | xargs ctags -a
782
783 ### Detect prefix changes
784 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
785 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
786
787 GIT-CFLAGS: .FORCE-GIT-CFLAGS
788 @FLAGS='$(TRACK_CFLAGS)'; \
789 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
790 echo 1>&2 " * new build flags or prefix"; \
791 echo "$$FLAGS" >GIT-CFLAGS; \
792 fi
793
794 ### Testing rules
795
796 # GNU make supports exporting all variables by "export" without parameters.
797 # However, the environment gets quite big, and some programs have problems
798 # with that.
799
800 export NO_PYTHON
801 export NO_SVN_TESTS
802
803 test: all
804 $(MAKE) -C t/ all
805
806 test-date$X: test-date.c date.o ctype.o
807 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
808
809 test-delta$X: test-delta.c diff-delta.o patch-delta.o
810 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
811
812 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
813 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
814
815 test-sha1$X: test-sha1.o $(GITLIBS)
816 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
817
818 check-sha1:: test-sha1$X
819 ./test-sha1.sh
820
821 check:
822 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
823
824
825
826 ### Installation rules
827
828 install: all
829 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
830 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
831 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
832 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
833 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
834 $(MAKE) -C perl install
835 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
836 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
837 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
838 then \
839 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
840 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
841 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
842 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
843 fi
844 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
845
846 install-doc:
847 $(MAKE) -C Documentation install
848
849
850
851
852 ### Maintainer's dist rules
853
854 git.spec: git.spec.in
855 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
856 mv $@+ $@
857
858 GIT_TARNAME=git-$(GIT_VERSION)
859 dist: git.spec git-archive
860 ./git-archive --format=tar \
861 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
862 @mkdir -p $(GIT_TARNAME)
863 @cp git.spec $(GIT_TARNAME)
864 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
865 $(TAR) rf $(GIT_TARNAME).tar \
866 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
867 @rm -rf $(GIT_TARNAME)
868 gzip -f -9 $(GIT_TARNAME).tar
869
870 rpm: dist
871 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
872
873 htmldocs = git-htmldocs-$(GIT_VERSION)
874 manpages = git-manpages-$(GIT_VERSION)
875 dist-doc:
876 rm -fr .doc-tmp-dir
877 mkdir .doc-tmp-dir
878 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
879 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
880 gzip -n -9 -f $(htmldocs).tar
881 :
882 rm -fr .doc-tmp-dir
883 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
884 $(MAKE) -C Documentation DESTDIR=./ \
885 man1dir=../.doc-tmp-dir/man1 \
886 man7dir=../.doc-tmp-dir/man7 \
887 install
888 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
889 gzip -n -9 -f $(manpages).tar
890 rm -fr .doc-tmp-dir
891
892 ### Cleaning rules
893
894 clean:
895 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
896 $(LIB_FILE) $(XDIFF_LIB)
897 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
898 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
899 rm -rf autom4te.cache
900 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
901 rm -rf $(GIT_TARNAME) .doc-tmp-dir
902 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
903 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
904 rm -f gitweb/gitweb.cgi
905 $(MAKE) -C Documentation/ clean
906 [ ! -f perl/Makefile ] || $(MAKE) -C perl/ clean || $(MAKE) -C perl/ clean
907 rm -f perl/ppport.h perl/Makefile.old
908 $(MAKE) -C templates/ clean
909 $(MAKE) -C t/ clean
910 rm -f GIT-VERSION-FILE GIT-CFLAGS
911
912 .PHONY: all install clean strip
913 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
914
915 ### Check documentation
916 #
917 check-docs::
918 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
919 do \
920 case "$$v" in \
921 git-merge-octopus | git-merge-ours | git-merge-recursive | \
922 git-merge-resolve | git-merge-stupid | git-merge-recur | \
923 git-merge-recursive-old | \
924 git-ssh-pull | git-ssh-push ) continue ;; \
925 esac ; \
926 test -f "Documentation/$$v.txt" || \
927 echo "no doc: $$v"; \
928 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
929 case "$$v" in \
930 git) ;; \
931 *) echo "no link: $$v";; \
932 esac ; \
933 done | sort