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_STRTOUMAX if you don't have strtoumax in the C library.
32 # If your compiler also does not support long long or does not have
33 # strtoull, define NO_STRTOULL.
34 #
35 # Define NO_SETENV if you don't have setenv in the C library.
36 #
37 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
38 # Enable it on Windows. By default, symrefs are still used.
39 #
40 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
41 # tests. These tests take up a significant amount of the total test time
42 # but are not needed unless you plan to talk to SVN repos.
43 #
44 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
45 # installed in /sw, but don't want GIT to link against any libraries
46 # installed there. If defined you may specify your own (or Fink's)
47 # include directories and library directories by defining CFLAGS
48 # and LDFLAGS appropriately.
49 #
50 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
51 # have DarwinPorts installed in /opt/local, but don't want GIT to
52 # link against any libraries installed there. If defined you may
53 # specify your own (or DarwinPort's) include directories and
54 # library directories by defining CFLAGS and LDFLAGS appropriately.
55 #
56 # Define PPC_SHA1 environment variable when running make to make use of
57 # a bundled SHA1 routine optimized for PowerPC.
58 #
59 # Define ARM_SHA1 environment variable when running make to make use of
60 # a bundled SHA1 routine optimized for ARM.
61 #
62 # Define MOZILLA_SHA1 environment variable when running make to make use of
63 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
64 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
65 # choice) has very fast version optimized for i586.
66 #
67 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
68 #
69 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
70 #
71 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
72 # Patrick Mauritz).
73 #
74 # Define NO_MMAP if you want to avoid mmap.
75 #
76 # Define NO_PREAD if you have a problem with pread() system call (e.g.
77 # cygwin.dll before v1.5.22).
78 #
79 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
80 # generally faster on your platform than accessing the working directory.
81 #
82 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
83 # the executable mode bit, but doesn't really do so.
84 #
85 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
86 #
87 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
88 # sockaddr_storage.
89 #
90 # Define NO_ICONV if your libc does not properly support iconv.
91 #
92 # Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
93 # tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
94 # is used instead.
95 #
96 # Define USE_NSEC below if you want git to care about sub-second file mtimes
97 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
98 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
99 # randomly break unless your underlying filesystem supports those sub-second
100 # times (my ext3 doesn't).
101 #
102 # Define USE_STDEV below if you want git to care about the underlying device
103 # change being considered an inode change from the update-cache perspective.
104 #
105 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
106 # MakeMaker (e.g. using ActiveState under Cygwin).
107 #
108
109 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
110 @$(SHELL_PATH) ./GIT-VERSION-GEN
111 -include GIT-VERSION-FILE
112
113 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
114 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
115 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
116 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
117 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
118
119 # CFLAGS and LDFLAGS are for the users to override from the command line.
120
121 CFLAGS = -g -O2 -Wall
122 LDFLAGS =
123 ALL_CFLAGS = $(CFLAGS)
124 ALL_LDFLAGS = $(LDFLAGS)
125 STRIP ?= strip
126
127 prefix = $(HOME)
128 bindir = $(prefix)/bin
129 gitexecdir = $(bindir)
130 template_dir = $(prefix)/share/git-core/templates/
131 # DESTDIR=
132
133 # default configuration for gitweb
134 GITWEB_CONFIG = gitweb_config.perl
135 GITWEB_HOME_LINK_STR = projects
136 GITWEB_SITENAME =
137 GITWEB_PROJECTROOT = /pub/git
138 GITWEB_EXPORT_OK =
139 GITWEB_STRICT_EXPORT =
140 GITWEB_BASE_URL =
141 GITWEB_LIST =
142 GITWEB_HOMETEXT = indextext.html
143 GITWEB_CSS = gitweb.css
144 GITWEB_LOGO = git-logo.png
145 GITWEB_FAVICON = git-favicon.png
146 GITWEB_SITE_HEADER =
147 GITWEB_SITE_FOOTER =
148
149 export prefix bindir gitexecdir template_dir
150
151 CC = gcc
152 AR = ar
153 TAR = tar
154 INSTALL = install
155 RPMBUILD = rpmbuild
156
157 # sparse is architecture-neutral, which means that we need to tell it
158 # explicitly what architecture to check for. Fix this up for yours..
159 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
160
161
162
163 ### --- END CONFIGURATION SECTION ---
164
165 # Those must not be GNU-specific; they are shared with perl/ which may
166 # be built by a different compiler. (Note that this is an artifact now
167 # but it still might be nice to keep that distinction.)
168 BASIC_CFLAGS =
169 BASIC_LDFLAGS =
170
171 SCRIPT_SH = \
172 git-bisect.sh git-checkout.sh \
173 git-clean.sh git-clone.sh git-commit.sh \
174 git-fetch.sh git-gc.sh \
175 git-ls-remote.sh \
176 git-merge-one-file.sh git-parse-remote.sh \
177 git-pull.sh git-rebase.sh \
178 git-repack.sh git-request-pull.sh git-reset.sh \
179 git-revert.sh git-sh-setup.sh \
180 git-tag.sh git-verify-tag.sh \
181 git-applymbox.sh git-applypatch.sh git-am.sh \
182 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
183 git-merge-resolve.sh git-merge-ours.sh \
184 git-lost-found.sh git-quiltimport.sh
185
186 SCRIPT_PERL = \
187 git-add--interactive.perl \
188 git-archimport.perl git-cvsimport.perl git-relink.perl \
189 git-cvsserver.perl git-remote.perl \
190 git-svnimport.perl git-cvsexportcommit.perl \
191 git-send-email.perl git-svn.perl
192
193 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
194 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
195 git-cherry-pick git-status git-instaweb
196
197 # ... and all the rest that could be moved out of bindir to gitexecdir
198 PROGRAMS = \
199 git-convert-objects$X git-fetch-pack$X git-fsck$X \
200 git-hash-object$X git-index-pack$X git-local-fetch$X \
201 git-fast-import$X \
202 git-merge-base$X \
203 git-daemon$X \
204 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
205 git-peek-remote$X git-receive-pack$X \
206 git-send-pack$X git-shell$X \
207 git-show-index$X git-ssh-fetch$X \
208 git-ssh-upload$X git-unpack-file$X \
209 git-update-server-info$X \
210 git-upload-pack$X git-verify-pack$X \
211 git-pack-redundant$X git-var$X \
212 git-merge-tree$X git-imap-send$X \
213 git-merge-recursive$X \
214 $(EXTRA_PROGRAMS)
215
216 # Empty...
217 EXTRA_PROGRAMS =
218
219 BUILT_INS = \
220 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
221 git-get-tar-commit-id$X git-init$X git-repo-config$X \
222 git-fsck-objects$X \
223 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
224
225 # what 'all' will build and 'install' will install, in gitexecdir
226 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
227
228 # Backward compatibility -- to be removed after 1.0
229 PROGRAMS += git-ssh-pull$X git-ssh-push$X
230
231 # Set paths to tools early so that they can be used for version tests.
232 ifndef SHELL_PATH
233 SHELL_PATH = /bin/sh
234 endif
235 ifndef PERL_PATH
236 PERL_PATH = /usr/bin/perl
237 endif
238
239 export PERL_PATH
240
241 LIB_FILE=libgit.a
242 XDIFF_LIB=xdiff/lib.a
243
244 LIB_H = \
245 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
246 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
247 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
248 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
249 utf8.h reflog-walk.h
250
251 DIFF_OBJS = \
252 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
253 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
254 diffcore-delta.o log-tree.o
255
256 LIB_OBJS = \
257 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
258 date.o diff-delta.o entry.o exec_cmd.o ident.o \
259 interpolate.o \
260 lockfile.o \
261 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
262 reachable.o reflog-walk.o \
263 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
264 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
265 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
266 revision.o pager.o tree-walk.o xdiff-interface.o \
267 write_or_die.o trace.o list-objects.o grep.o \
268 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
269 color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o
270
271 BUILTIN_OBJS = \
272 builtin-add.o \
273 builtin-annotate.o \
274 builtin-apply.o \
275 builtin-archive.o \
276 builtin-blame.o \
277 builtin-branch.o \
278 builtin-cat-file.o \
279 builtin-checkout-index.o \
280 builtin-check-ref-format.o \
281 builtin-commit-tree.o \
282 builtin-count-objects.o \
283 builtin-describe.o \
284 builtin-diff.o \
285 builtin-diff-files.o \
286 builtin-diff-index.o \
287 builtin-diff-tree.o \
288 builtin-fmt-merge-msg.o \
289 builtin-for-each-ref.o \
290 builtin-fsck.o \
291 builtin-grep.o \
292 builtin-init-db.o \
293 builtin-log.o \
294 builtin-ls-files.o \
295 builtin-ls-tree.o \
296 builtin-mailinfo.o \
297 builtin-mailsplit.o \
298 builtin-merge-base.o \
299 builtin-merge-file.o \
300 builtin-mv.o \
301 builtin-name-rev.o \
302 builtin-pack-objects.o \
303 builtin-prune.o \
304 builtin-prune-packed.o \
305 builtin-push.o \
306 builtin-read-tree.o \
307 builtin-reflog.o \
308 builtin-config.o \
309 builtin-rerere.o \
310 builtin-rev-list.o \
311 builtin-rev-parse.o \
312 builtin-rm.o \
313 builtin-runstatus.o \
314 builtin-shortlog.o \
315 builtin-show-branch.o \
316 builtin-stripspace.o \
317 builtin-symbolic-ref.o \
318 builtin-tar-tree.o \
319 builtin-unpack-objects.o \
320 builtin-update-index.o \
321 builtin-update-ref.o \
322 builtin-upload-archive.o \
323 builtin-verify-pack.o \
324 builtin-write-tree.o \
325 builtin-show-ref.o \
326 builtin-pack-refs.o
327
328 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
329 EXTLIBS = -lz
330
331 #
332 # Platform specific tweaks
333 #
334
335 # We choose to avoid "if .. else if .. else .. endif endif"
336 # because maintaining the nesting to match is a pain. If
337 # we had "elif" things would have been much nicer...
338
339 ifeq ($(uname_S),Linux)
340 NO_STRLCPY = YesPlease
341 endif
342 ifeq ($(uname_S),GNU/kFreeBSD)
343 NO_STRLCPY = YesPlease
344 endif
345 ifeq ($(uname_S),Darwin)
346 NEEDS_SSL_WITH_CRYPTO = YesPlease
347 NEEDS_LIBICONV = YesPlease
348 NO_STRLCPY = YesPlease
349 endif
350 ifeq ($(uname_S),SunOS)
351 NEEDS_SOCKET = YesPlease
352 NEEDS_NSL = YesPlease
353 SHELL_PATH = /bin/bash
354 NO_STRCASESTR = YesPlease
355 ifeq ($(uname_R),5.8)
356 NEEDS_LIBICONV = YesPlease
357 NO_UNSETENV = YesPlease
358 NO_SETENV = YesPlease
359 NO_C99_FORMAT = YesPlease
360 NO_STRTOUMAX = YesPlease
361 endif
362 ifeq ($(uname_R),5.9)
363 NO_UNSETENV = YesPlease
364 NO_SETENV = YesPlease
365 NO_C99_FORMAT = YesPlease
366 NO_STRTOUMAX = YesPlease
367 endif
368 INSTALL = ginstall
369 TAR = gtar
370 BASIC_CFLAGS += -D__EXTENSIONS__
371 endif
372 ifeq ($(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 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
380 NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
381 # There are conflicting reports about this.
382 # On some boxes NO_MMAP is needed, and not so elsewhere.
383 # Try commenting this out if you suspect MMAP is more efficient
384 NO_MMAP = YesPlease
385 NO_IPV6 = YesPlease
386 X = .exe
387 endif
388 ifeq ($(uname_S),FreeBSD)
389 NEEDS_LIBICONV = YesPlease
390 BASIC_CFLAGS += -I/usr/local/include
391 BASIC_LDFLAGS += -L/usr/local/lib
392 endif
393 ifeq ($(uname_S),OpenBSD)
394 NO_STRCASESTR = YesPlease
395 NEEDS_LIBICONV = YesPlease
396 BASIC_CFLAGS += -I/usr/local/include
397 BASIC_LDFLAGS += -L/usr/local/lib
398 endif
399 ifeq ($(uname_S),NetBSD)
400 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
401 NEEDS_LIBICONV = YesPlease
402 endif
403 BASIC_CFLAGS += -I/usr/pkg/include
404 BASIC_LDFLAGS += -L/usr/pkg/lib
405 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
406 endif
407 ifeq ($(uname_S),AIX)
408 NO_STRCASESTR=YesPlease
409 NO_STRLCPY = YesPlease
410 NEEDS_LIBICONV=YesPlease
411 endif
412 ifeq ($(uname_S),IRIX64)
413 NO_IPV6=YesPlease
414 NO_SETENV=YesPlease
415 NO_STRCASESTR=YesPlease
416 NO_STRLCPY = YesPlease
417 NO_SOCKADDR_STORAGE=YesPlease
418 SHELL_PATH=/usr/gnu/bin/bash
419 BASIC_CFLAGS += -DPATH_MAX=1024
420 # for now, build 32-bit version
421 BASIC_LDFLAGS += -L/usr/lib32
422 endif
423 ifneq (,$(findstring arm,$(uname_M)))
424 ARM_SHA1 = YesPlease
425 endif
426
427 -include config.mak.autogen
428 -include config.mak
429
430 ifeq ($(uname_S),Darwin)
431 ifndef NO_FINK
432 ifeq ($(shell test -d /sw/lib && echo y),y)
433 BASIC_CFLAGS += -I/sw/include
434 BASIC_LDFLAGS += -L/sw/lib
435 endif
436 endif
437 ifndef NO_DARWIN_PORTS
438 ifeq ($(shell test -d /opt/local/lib && echo y),y)
439 BASIC_CFLAGS += -I/opt/local/include
440 BASIC_LDFLAGS += -L/opt/local/lib
441 endif
442 endif
443 endif
444
445 ifdef NO_R_TO_GCC_LINKER
446 # Some gcc does not accept and pass -R to the linker to specify
447 # the runtime dynamic library path.
448 CC_LD_DYNPATH = -Wl,-rpath=
449 else
450 CC_LD_DYNPATH = -R
451 endif
452
453 ifndef NO_CURL
454 ifdef CURLDIR
455 # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
456 BASIC_CFLAGS += -I$(CURLDIR)/include
457 CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
458 else
459 CURL_LIBCURL = -lcurl
460 endif
461 PROGRAMS += git-http-fetch$X
462 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
463 ifeq "$(curl_check)" "070908"
464 ifndef NO_EXPAT
465 PROGRAMS += git-http-push$X
466 endif
467 endif
468 ifndef NO_EXPAT
469 EXPAT_LIBEXPAT = -lexpat
470 endif
471 endif
472
473 ifndef NO_OPENSSL
474 OPENSSL_LIBSSL = -lssl
475 ifdef OPENSSLDIR
476 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
477 OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
478 else
479 OPENSSL_LINK =
480 endif
481 else
482 BASIC_CFLAGS += -DNO_OPENSSL
483 MOZILLA_SHA1 = 1
484 OPENSSL_LIBSSL =
485 endif
486 ifdef NEEDS_SSL_WITH_CRYPTO
487 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
488 else
489 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
490 endif
491 ifdef NEEDS_LIBICONV
492 ifdef ICONVDIR
493 BASIC_CFLAGS += -I$(ICONVDIR)/include
494 ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
495 else
496 ICONV_LINK =
497 endif
498 EXTLIBS += $(ICONV_LINK) -liconv
499 endif
500 ifdef NEEDS_SOCKET
501 EXTLIBS += -lsocket
502 endif
503 ifdef NEEDS_NSL
504 EXTLIBS += -lnsl
505 endif
506 ifdef NO_D_TYPE_IN_DIRENT
507 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
508 endif
509 ifdef NO_D_INO_IN_DIRENT
510 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
511 endif
512 ifdef NO_C99_FORMAT
513 BASIC_CFLAGS += -DNO_C99_FORMAT
514 endif
515 ifdef NO_SYMLINK_HEAD
516 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
517 endif
518 ifdef NO_STRCASESTR
519 COMPAT_CFLAGS += -DNO_STRCASESTR
520 COMPAT_OBJS += compat/strcasestr.o
521 endif
522 ifdef NO_STRLCPY
523 COMPAT_CFLAGS += -DNO_STRLCPY
524 COMPAT_OBJS += compat/strlcpy.o
525 endif
526 ifdef NO_STRTOUMAX
527 COMPAT_CFLAGS += -DNO_STRTOUMAX
528 COMPAT_OBJS += compat/strtoumax.o
529 endif
530 ifdef NO_STRTOULL
531 COMPAT_CFLAGS += -DNO_STRTOULL
532 endif
533 ifdef NO_SETENV
534 COMPAT_CFLAGS += -DNO_SETENV
535 COMPAT_OBJS += compat/setenv.o
536 endif
537 ifdef NO_UNSETENV
538 COMPAT_CFLAGS += -DNO_UNSETENV
539 COMPAT_OBJS += compat/unsetenv.o
540 endif
541 ifdef NO_MMAP
542 COMPAT_CFLAGS += -DNO_MMAP
543 COMPAT_OBJS += compat/mmap.o
544 endif
545 ifdef NO_PREAD
546 COMPAT_CFLAGS += -DNO_PREAD
547 COMPAT_OBJS += compat/pread.o
548 endif
549 ifdef NO_FAST_WORKING_DIRECTORY
550 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
551 endif
552 ifdef NO_TRUSTABLE_FILEMODE
553 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
554 endif
555 ifdef NO_IPV6
556 BASIC_CFLAGS += -DNO_IPV6
557 endif
558 ifdef NO_SOCKADDR_STORAGE
559 ifdef NO_IPV6
560 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
561 else
562 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
563 endif
564 endif
565 ifdef NO_INET_NTOP
566 LIB_OBJS += compat/inet_ntop.o
567 endif
568 ifdef NO_INET_PTON
569 LIB_OBJS += compat/inet_pton.o
570 endif
571
572 ifdef NO_ICONV
573 BASIC_CFLAGS += -DNO_ICONV
574 endif
575
576 ifdef PPC_SHA1
577 SHA1_HEADER = "ppc/sha1.h"
578 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
579 else
580 ifdef ARM_SHA1
581 SHA1_HEADER = "arm/sha1.h"
582 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
583 else
584 ifdef MOZILLA_SHA1
585 SHA1_HEADER = "mozilla-sha1/sha1.h"
586 LIB_OBJS += mozilla-sha1/sha1.o
587 else
588 SHA1_HEADER = <openssl/sha.h>
589 EXTLIBS += $(LIB_4_CRYPTO)
590 endif
591 endif
592 endif
593 ifdef NO_PERL_MAKEMAKER
594 export NO_PERL_MAKEMAKER
595 endif
596
597 # Shell quote (do not use $(call) to accommodate ancient setups);
598
599 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
600
601 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
602 bindir_SQ = $(subst ','\'',$(bindir))
603 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
604 template_dir_SQ = $(subst ','\'',$(template_dir))
605 prefix_SQ = $(subst ','\'',$(prefix))
606
607 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
608 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
609
610 LIBS = $(GITLIBS) $(EXTLIBS)
611
612 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
613 LIB_OBJS += $(COMPAT_OBJS)
614
615 ALL_CFLAGS += $(BASIC_CFLAGS)
616 ALL_LDFLAGS += $(BASIC_LDFLAGS)
617
618 export prefix gitexecdir TAR INSTALL DESTDIR SHELL_PATH template_dir
619
620
621 ### Build rules
622
623 all:: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
624 ifneq (,$X)
625 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
626 endif
627
628 all::
629 $(MAKE) -C git-gui all
630 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
631 $(MAKE) -C templates
632
633 strip: $(PROGRAMS) git$X
634 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
635
636 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
637 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
638 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
639 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
640
641 help.o: common-cmds.h
642
643 $(BUILT_INS): git$X
644 rm -f $@ && ln git$X $@
645
646 common-cmds.h: Documentation/git-*.txt
647 ./generate-cmdlist.sh > $@+
648 mv $@+ $@
649
650 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
651 rm -f $@ $@+
652 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
653 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
654 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
655 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
656 $@.sh >$@+
657 chmod +x $@+
658 mv $@+ $@
659
660 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
661
662 perl/perl.mak: GIT-CFLAGS
663 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
664
665 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
666 rm -f $@ $@+
667 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
668 sed -e '1{' \
669 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
670 -e ' h' \
671 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
672 -e ' H' \
673 -e ' x' \
674 -e '}' \
675 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
676 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
677 $@.perl >$@+
678 chmod +x $@+
679 mv $@+ $@
680
681 git-cherry-pick: git-revert
682 cp $< $@+
683 mv $@+ $@
684
685 git-status: git-commit
686 cp $< $@+
687 mv $@+ $@
688
689 gitweb/gitweb.cgi: gitweb/gitweb.perl
690 rm -f $@ $@+
691 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
692 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
693 -e 's|++GIT_BINDIR++|$(bindir)|g' \
694 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
695 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
696 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
697 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
698 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
699 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
700 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
701 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
702 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
703 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
704 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
705 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
706 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
707 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
708 $< >$@+
709 chmod +x $@+
710 mv $@+ $@
711
712 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
713 rm -f $@ $@+
714 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
715 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
716 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
717 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
718 -e '/@@GITWEB_CGI@@/d' \
719 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
720 -e '/@@GITWEB_CSS@@/d' \
721 $@.sh > $@+
722 chmod +x $@+
723 mv $@+ $@
724
725 configure: configure.ac
726 rm -f $@ $<+
727 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
728 $< > $<+
729 autoconf -o $@ $<+
730 rm -f $<+
731
732 # These can record GIT_VERSION
733 git$X git.spec \
734 $(patsubst %.sh,%,$(SCRIPT_SH)) \
735 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
736 : GIT-VERSION-FILE
737
738 %.o: %.c GIT-CFLAGS
739 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
740 %.o: %.S
741 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
742
743 exec_cmd.o: exec_cmd.c GIT-CFLAGS
744 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
745 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
746 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
747
748 http.o: http.c GIT-CFLAGS
749 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
750
751 ifdef NO_EXPAT
752 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
753 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
754 endif
755
756 git-%$X: %.o $(GITLIBS)
757 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
758
759 ssh-pull.o: ssh-fetch.c
760 ssh-push.o: ssh-upload.c
761 git-local-fetch$X: fetch.o
762 git-ssh-fetch$X: rsh.o fetch.o
763 git-ssh-upload$X: rsh.o
764 git-ssh-pull$X: rsh.o fetch.o
765 git-ssh-push$X: rsh.o
766
767 git-imap-send$X: imap-send.o $(LIB_FILE)
768
769 http.o http-fetch.o http-push.o: http.h
770 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
771 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
772 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
773
774 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
775 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
776 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
777
778 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
779 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
780 $(DIFF_OBJS): diffcore.h
781
782 $(LIB_FILE): $(LIB_OBJS)
783 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
784
785 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
786 xdiff/xmerge.o
787 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
788 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
789
790 $(XDIFF_LIB): $(XDIFF_OBJS)
791 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
792
793
794 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
795 (cd perl && $(PERL_PATH) Makefile.PL \
796 PREFIX='$(prefix_SQ)')
797
798 doc:
799 $(MAKE) -C Documentation all
800
801 TAGS:
802 rm -f TAGS
803 find . -name '*.[hcS]' -print | xargs etags -a
804
805 tags:
806 rm -f tags
807 find . -name '*.[hcS]' -print | xargs ctags -a
808
809 ### Detect prefix changes
810 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
811 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
812
813 GIT-CFLAGS: .FORCE-GIT-CFLAGS
814 @FLAGS='$(TRACK_CFLAGS)'; \
815 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
816 echo 1>&2 " * new build flags or prefix"; \
817 echo "$$FLAGS" >GIT-CFLAGS; \
818 fi
819
820 ### Testing rules
821
822 # GNU make supports exporting all variables by "export" without parameters.
823 # However, the environment gets quite big, and some programs have problems
824 # with that.
825
826 export NO_SVN_TESTS
827
828 test: all
829 $(MAKE) -C t/ all
830
831 test-date$X: test-date.c date.o ctype.o
832 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
833
834 test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
835 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
836
837 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
838 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
839
840 test-sha1$X: test-sha1.o $(GITLIBS)
841 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
842
843 check-sha1:: test-sha1$X
844 ./test-sha1.sh
845
846 check: common-cmds.h
847 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
848
849
850
851 ### Installation rules
852
853 install: all
854 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
855 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
856 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
857 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
858 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
859 $(MAKE) -C perl prefix='$(prefix_SQ)' install
860 $(MAKE) -C git-gui install
861 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
862 then \
863 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
864 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
865 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
866 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
867 fi
868 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
869 ifneq (,$X)
870 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
871 endif
872
873 install-doc:
874 $(MAKE) -C Documentation install
875
876 quick-install-doc:
877 $(MAKE) -C Documentation quick-install
878
879
880
881 ### Maintainer's dist rules
882
883 git.spec: git.spec.in
884 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
885 mv $@+ $@
886
887 GIT_TARNAME=git-$(GIT_VERSION)
888 dist: git.spec git-archive
889 ./git-archive --format=tar \
890 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
891 @mkdir -p $(GIT_TARNAME)
892 @cp git.spec $(GIT_TARNAME)
893 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
894 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
895 $(TAR) rf $(GIT_TARNAME).tar \
896 $(GIT_TARNAME)/git.spec \
897 $(GIT_TARNAME)/version \
898 $(GIT_TARNAME)/git-gui/version
899 @rm -rf $(GIT_TARNAME)
900 gzip -f -9 $(GIT_TARNAME).tar
901
902 rpm: dist
903 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
904
905 htmldocs = git-htmldocs-$(GIT_VERSION)
906 manpages = git-manpages-$(GIT_VERSION)
907 dist-doc:
908 rm -fr .doc-tmp-dir
909 mkdir .doc-tmp-dir
910 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
911 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
912 gzip -n -9 -f $(htmldocs).tar
913 :
914 rm -fr .doc-tmp-dir
915 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
916 $(MAKE) -C Documentation DESTDIR=./ \
917 man1dir=../.doc-tmp-dir/man1 \
918 man7dir=../.doc-tmp-dir/man7 \
919 install
920 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
921 gzip -n -9 -f $(manpages).tar
922 rm -fr .doc-tmp-dir
923
924 ### Cleaning rules
925
926 clean:
927 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
928 $(LIB_FILE) $(XDIFF_LIB)
929 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
930 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
931 rm -rf autom4te.cache
932 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
933 rm -rf $(GIT_TARNAME) .doc-tmp-dir
934 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
935 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
936 rm -f gitweb/gitweb.cgi
937 $(MAKE) -C Documentation/ clean
938 $(MAKE) -C perl clean
939 $(MAKE) -C git-gui clean
940 $(MAKE) -C templates/ clean
941 $(MAKE) -C t/ clean
942 rm -f GIT-VERSION-FILE GIT-CFLAGS
943
944 .PHONY: all install clean strip
945 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
946
947 ### Check documentation
948 #
949 check-docs::
950 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
951 do \
952 case "$$v" in \
953 git-merge-octopus | git-merge-ours | git-merge-recursive | \
954 git-merge-resolve | git-merge-stupid | \
955 git-add--interactive | git-fsck-objects | git-init-db | \
956 git-repo-config | \
957 git-ssh-pull | git-ssh-push ) continue ;; \
958 esac ; \
959 test -f "Documentation/$$v.txt" || \
960 echo "no doc: $$v"; \
961 sed -e '1,/^__DATA__/d' Documentation/cmd-list.perl | \
962 grep -q "^$$v[ ]" || \
963 case "$$v" in \
964 git) ;; \
965 *) echo "no link: $$v";; \
966 esac ; \
967 done | sort
968
969 ### Make sure built-ins do not have dups and listed in git.c
970 #
971 check-builtins::
972 ./check-builtins.sh