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 NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
73 # generally faster on your platform than accessing the working directory.
74 #
75 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
76 #
77 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
78 # sockaddr_storage.
79 #
80 # Define NO_ICONV if your libc does not properly support iconv.
81 #
82 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
83 # a missing newline at the end of the file.
84 #
85 # Define USE_NSEC below if you want git to care about sub-second file mtimes
86 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
87 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
88 # randomly break unless your underlying filesystem supports those sub-second
89 # times (my ext3 doesn't).
90 #
91 # Define USE_STDEV below if you want git to care about the underlying device
92 # change being considered an inode change from the update-cache perspective.
93 #
94 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
95 # MakeMaker (e.g. using ActiveState under Cygwin).
96 #
97
98 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
99 @$(SHELL_PATH) ./GIT-VERSION-GEN
100 -include GIT-VERSION-FILE
101
102 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
103 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
104 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
105 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
106 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
107
108 # CFLAGS and LDFLAGS are for the users to override from the command line.
109
110 CFLAGS = -g -O2 -Wall
111 LDFLAGS =
112 ALL_CFLAGS = $(CFLAGS)
113 ALL_LDFLAGS = $(LDFLAGS)
114 STRIP ?= strip
115
116 prefix = $(HOME)
117 bindir = $(prefix)/bin
118 gitexecdir = $(bindir)
119 template_dir = $(prefix)/share/git-core/templates/
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
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-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-rerere.perl \
178 git-cvsserver.perl \
179 git-svnimport.perl git-cvsexportcommit.perl \
180 git-send-email.perl git-svn.perl
181
182 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
183 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
184 git-cherry-pick git-status git-instaweb
185
186 # ... and all the rest that could be moved out of bindir to gitexecdir
187 PROGRAMS = \
188 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
189 git-hash-object$X git-index-pack$X git-local-fetch$X \
190 git-merge-base$X \
191 git-daemon$X \
192 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
193 git-peek-remote$X git-receive-pack$X \
194 git-send-pack$X git-shell$X \
195 git-show-index$X git-ssh-fetch$X \
196 git-ssh-upload$X git-unpack-file$X \
197 git-update-server-info$X \
198 git-upload-pack$X git-verify-pack$X \
199 git-pack-redundant$X git-var$X \
200 git-describe$X git-merge-tree$X git-imap-send$X \
201 git-merge-recursive$X \
202 $(EXTRA_PROGRAMS)
203
204 # Empty...
205 EXTRA_PROGRAMS =
206
207 BUILT_INS = \
208 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
209 git-get-tar-commit-id$X \
210 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
211
212 # what 'all' will build and 'install' will install, in gitexecdir
213 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
214 git-merge-recur$X
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
227 export PERL_PATH
228
229 LIB_FILE=libgit.a
230 XDIFF_LIB=xdiff/lib.a
231
232 LIB_H = \
233 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
234 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
235 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
236 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
237
238 DIFF_OBJS = \
239 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
240 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
241 diffcore-delta.o log-tree.o
242
243 LIB_OBJS = \
244 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
245 date.o diff-delta.o entry.o exec_cmd.o ident.o \
246 interpolate.o \
247 lockfile.o \
248 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
249 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
250 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
251 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
252 revision.o pager.o tree-walk.o xdiff-interface.o \
253 write_or_die.o trace.o list-objects.o grep.o \
254 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
255 color.o wt-status.o archive-zip.o archive-tar.o
256
257 BUILTIN_OBJS = \
258 builtin-add.o \
259 builtin-annotate.o \
260 builtin-apply.o \
261 builtin-archive.o \
262 builtin-blame.o \
263 builtin-branch.o \
264 builtin-cat-file.o \
265 builtin-checkout-index.o \
266 builtin-check-ref-format.o \
267 builtin-commit-tree.o \
268 builtin-count-objects.o \
269 builtin-diff.o \
270 builtin-diff-files.o \
271 builtin-diff-index.o \
272 builtin-diff-stages.o \
273 builtin-diff-tree.o \
274 builtin-fmt-merge-msg.o \
275 builtin-for-each-ref.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-merge-file.o \
284 builtin-mv.o \
285 builtin-name-rev.o \
286 builtin-pack-objects.o \
287 builtin-prune.o \
288 builtin-prune-packed.o \
289 builtin-push.o \
290 builtin-read-tree.o \
291 builtin-repo-config.o \
292 builtin-rev-list.o \
293 builtin-rev-parse.o \
294 builtin-rm.o \
295 builtin-runstatus.o \
296 builtin-shortlog.o \
297 builtin-show-branch.o \
298 builtin-stripspace.o \
299 builtin-symbolic-ref.o \
300 builtin-tar-tree.o \
301 builtin-unpack-objects.o \
302 builtin-update-index.o \
303 builtin-update-ref.o \
304 builtin-upload-archive.o \
305 builtin-verify-pack.o \
306 builtin-write-tree.o \
307 builtin-show-ref.o \
308 builtin-pack-refs.o
309
310 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
311 EXTLIBS = -lz
312
313 #
314 # Platform specific tweaks
315 #
316
317 # We choose to avoid "if .. else if .. else .. endif endif"
318 # because maintaining the nesting to match is a pain. If
319 # we had "elif" things would have been much nicer...
320
321 ifeq ($(uname_S),Linux)
322 NO_STRLCPY = YesPlease
323 endif
324 ifeq ($(uname_S),GNU/kFreeBSD)
325 NO_STRLCPY = YesPlease
326 endif
327 ifeq ($(uname_S),Darwin)
328 NEEDS_SSL_WITH_CRYPTO = YesPlease
329 NEEDS_LIBICONV = YesPlease
330 NO_STRLCPY = YesPlease
331 endif
332 ifeq ($(uname_S),SunOS)
333 NEEDS_SOCKET = YesPlease
334 NEEDS_NSL = YesPlease
335 SHELL_PATH = /bin/bash
336 NO_STRCASESTR = YesPlease
337 ifeq ($(uname_R),5.8)
338 NEEDS_LIBICONV = YesPlease
339 NO_UNSETENV = YesPlease
340 NO_SETENV = YesPlease
341 NO_C99_FORMAT = YesPlease
342 endif
343 ifeq ($(uname_R),5.9)
344 NO_UNSETENV = YesPlease
345 NO_SETENV = YesPlease
346 NO_C99_FORMAT = YesPlease
347 endif
348 INSTALL = ginstall
349 TAR = gtar
350 BASIC_CFLAGS += -D__EXTENSIONS__
351 endif
352 ifeq ($(uname_O),Cygwin)
353 NO_D_TYPE_IN_DIRENT = YesPlease
354 NO_D_INO_IN_DIRENT = YesPlease
355 NO_STRCASESTR = YesPlease
356 NO_SYMLINK_HEAD = YesPlease
357 NEEDS_LIBICONV = YesPlease
358 NO_C99_FORMAT = YesPlease
359 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
360 # There are conflicting reports about this.
361 # On some boxes NO_MMAP is needed, and not so elsewhere.
362 # Try uncommenting this if you see things break -- YMMV.
363 # NO_MMAP = YesPlease
364 NO_IPV6 = YesPlease
365 X = .exe
366 endif
367 ifeq ($(uname_S),FreeBSD)
368 NEEDS_LIBICONV = YesPlease
369 BASIC_CFLAGS += -I/usr/local/include
370 BASIC_LDFLAGS += -L/usr/local/lib
371 endif
372 ifeq ($(uname_S),OpenBSD)
373 NO_STRCASESTR = YesPlease
374 NEEDS_LIBICONV = YesPlease
375 BASIC_CFLAGS += -I/usr/local/include
376 BASIC_LDFLAGS += -L/usr/local/lib
377 endif
378 ifeq ($(uname_S),NetBSD)
379 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
380 NEEDS_LIBICONV = YesPlease
381 endif
382 BASIC_CFLAGS += -I/usr/pkg/include
383 BASIC_LDFLAGS += -L/usr/pkg/lib
384 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
385 endif
386 ifeq ($(uname_S),AIX)
387 NO_STRCASESTR=YesPlease
388 NO_STRLCPY = YesPlease
389 NEEDS_LIBICONV=YesPlease
390 endif
391 ifeq ($(uname_S),IRIX64)
392 NO_IPV6=YesPlease
393 NO_SETENV=YesPlease
394 NO_STRCASESTR=YesPlease
395 NO_STRLCPY = YesPlease
396 NO_SOCKADDR_STORAGE=YesPlease
397 SHELL_PATH=/usr/gnu/bin/bash
398 BASIC_CFLAGS += -DPATH_MAX=1024
399 # for now, build 32-bit version
400 BASIC_LDFLAGS += -L/usr/lib32
401 endif
402 ifneq (,$(findstring arm,$(uname_M)))
403 ARM_SHA1 = YesPlease
404 endif
405
406 -include config.mak.autogen
407 -include config.mak
408
409 ifeq ($(uname_S),Darwin)
410 ifndef NO_FINK
411 ifeq ($(shell test -d /sw/lib && echo y),y)
412 BASIC_CFLAGS += -I/sw/include
413 BASIC_LDFLAGS += -L/sw/lib
414 endif
415 endif
416 ifndef NO_DARWIN_PORTS
417 ifeq ($(shell test -d /opt/local/lib && echo y),y)
418 BASIC_CFLAGS += -I/opt/local/include
419 BASIC_LDFLAGS += -L/opt/local/lib
420 endif
421 endif
422 endif
423
424 ifndef NO_CURL
425 ifdef CURLDIR
426 # This is still problematic -- gcc does not always want -R.
427 BASIC_CFLAGS += -I$(CURLDIR)/include
428 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
429 else
430 CURL_LIBCURL = -lcurl
431 endif
432 PROGRAMS += git-http-fetch$X
433 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
434 ifeq "$(curl_check)" "070908"
435 ifndef NO_EXPAT
436 PROGRAMS += git-http-push$X
437 endif
438 endif
439 ifndef NO_EXPAT
440 EXPAT_LIBEXPAT = -lexpat
441 endif
442 endif
443
444 ifndef NO_OPENSSL
445 OPENSSL_LIBSSL = -lssl
446 ifdef OPENSSLDIR
447 # Again this may be problematic -- gcc does not always want -R.
448 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
449 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
450 else
451 OPENSSL_LINK =
452 endif
453 else
454 BASIC_CFLAGS += -DNO_OPENSSL
455 MOZILLA_SHA1 = 1
456 OPENSSL_LIBSSL =
457 endif
458 ifdef NEEDS_SSL_WITH_CRYPTO
459 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
460 else
461 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
462 endif
463 ifdef NEEDS_LIBICONV
464 ifdef ICONVDIR
465 # Again this may be problematic -- gcc does not always want -R.
466 BASIC_CFLAGS += -I$(ICONVDIR)/include
467 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
468 else
469 ICONV_LINK =
470 endif
471 EXTLIBS += $(ICONV_LINK) -liconv
472 endif
473 ifdef NEEDS_SOCKET
474 EXTLIBS += -lsocket
475 endif
476 ifdef NEEDS_NSL
477 EXTLIBS += -lnsl
478 endif
479 ifdef NO_D_TYPE_IN_DIRENT
480 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
481 endif
482 ifdef NO_D_INO_IN_DIRENT
483 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
484 endif
485 ifdef NO_C99_FORMAT
486 ALL_CFLAGS += -DNO_C99_FORMAT
487 endif
488 ifdef NO_SYMLINK_HEAD
489 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
490 endif
491 ifdef NO_STRCASESTR
492 COMPAT_CFLAGS += -DNO_STRCASESTR
493 COMPAT_OBJS += compat/strcasestr.o
494 endif
495 ifdef NO_STRLCPY
496 COMPAT_CFLAGS += -DNO_STRLCPY
497 COMPAT_OBJS += compat/strlcpy.o
498 endif
499 ifdef NO_SETENV
500 COMPAT_CFLAGS += -DNO_SETENV
501 COMPAT_OBJS += compat/setenv.o
502 endif
503 ifdef NO_UNSETENV
504 COMPAT_CFLAGS += -DNO_UNSETENV
505 COMPAT_OBJS += compat/unsetenv.o
506 endif
507 ifdef NO_MMAP
508 COMPAT_CFLAGS += -DNO_MMAP
509 COMPAT_OBJS += compat/mmap.o
510 endif
511 ifdef NO_FAST_WORKING_DIRECTORY
512 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
513 endif
514 ifdef NO_IPV6
515 BASIC_CFLAGS += -DNO_IPV6
516 endif
517 ifdef NO_SOCKADDR_STORAGE
518 ifdef NO_IPV6
519 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
520 else
521 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
522 endif
523 endif
524 ifdef NO_INET_NTOP
525 LIB_OBJS += compat/inet_ntop.o
526 endif
527 ifdef NO_INET_PTON
528 LIB_OBJS += compat/inet_pton.o
529 endif
530
531 ifdef NO_ICONV
532 BASIC_CFLAGS += -DNO_ICONV
533 endif
534
535 ifdef PPC_SHA1
536 SHA1_HEADER = "ppc/sha1.h"
537 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
538 else
539 ifdef ARM_SHA1
540 SHA1_HEADER = "arm/sha1.h"
541 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
542 else
543 ifdef MOZILLA_SHA1
544 SHA1_HEADER = "mozilla-sha1/sha1.h"
545 LIB_OBJS += mozilla-sha1/sha1.o
546 else
547 SHA1_HEADER = <openssl/sha.h>
548 EXTLIBS += $(LIB_4_CRYPTO)
549 endif
550 endif
551 endif
552 ifdef NO_ACCURATE_DIFF
553 BASIC_CFLAGS += -DNO_ACCURATE_DIFF
554 endif
555 ifdef NO_PERL_MAKEMAKER
556 export NO_PERL_MAKEMAKER
557 endif
558
559 # Shell quote (do not use $(call) to accommodate ancient setups);
560
561 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
562
563 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
564 bindir_SQ = $(subst ','\'',$(bindir))
565 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
566 template_dir_SQ = $(subst ','\'',$(template_dir))
567 prefix_SQ = $(subst ','\'',$(prefix))
568
569 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
570 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
571
572 LIBS = $(GITLIBS) $(EXTLIBS)
573
574 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
575 LIB_OBJS += $(COMPAT_OBJS)
576
577 ALL_CFLAGS += $(BASIC_CFLAGS)
578 ALL_LDFLAGS += $(BASIC_LDFLAGS)
579
580 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
581
582
583 ### Build rules
584
585 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
586
587 all:
588 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
589 $(MAKE) -C templates
590
591 strip: $(PROGRAMS) git$X
592 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
593
594 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
595 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
596 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
597 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
598
599 help.o: common-cmds.h
600
601 git-merge-recur$X: git-merge-recursive$X
602 rm -f $@ && ln git-merge-recursive$X $@
603
604 $(BUILT_INS): git$X
605 rm -f $@ && ln git$X $@
606
607 common-cmds.h: Documentation/git-*.txt
608 ./generate-cmdlist.sh > $@+
609 mv $@+ $@
610
611 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
612 rm -f $@ $@+
613 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
614 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
615 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
616 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
617 $@.sh >$@+
618 chmod +x $@+
619 mv $@+ $@
620
621 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
622
623 perl/perl.mak: GIT-CFLAGS
624 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
625
626 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
627 rm -f $@ $@+
628 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
629 sed -e '1{' \
630 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
631 -e ' h' \
632 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
633 -e ' H' \
634 -e ' x' \
635 -e '}' \
636 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
637 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
638 $@.perl >$@+
639 chmod +x $@+
640 mv $@+ $@
641
642 git-cherry-pick: git-revert
643 cp $< $@+
644 mv $@+ $@
645
646 git-status: git-commit
647 cp $< $@+
648 mv $@+ $@
649
650 gitweb/gitweb.cgi: gitweb/gitweb.perl
651 rm -f $@ $@+
652 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
653 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
654 -e 's|++GIT_BINDIR++|$(bindir)|g' \
655 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
656 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
657 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
658 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
659 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
660 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
661 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
662 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
663 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
664 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
665 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
666 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
667 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
668 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
669 $< >$@+
670 chmod +x $@+
671 mv $@+ $@
672
673 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
674 rm -f $@ $@+
675 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
676 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
677 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
678 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
679 -e '/@@GITWEB_CGI@@/d' \
680 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
681 -e '/@@GITWEB_CSS@@/d' \
682 $@.sh > $@+
683 chmod +x $@+
684 mv $@+ $@
685
686 configure: configure.ac
687 rm -f $@ $<+
688 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
689 $< > $<+
690 autoconf -o $@ $<+
691 rm -f $<+
692
693 # These can record GIT_VERSION
694 git$X git.spec \
695 $(patsubst %.sh,%,$(SCRIPT_SH)) \
696 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
697 : GIT-VERSION-FILE
698
699 %.o: %.c GIT-CFLAGS
700 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
701 %.o: %.S
702 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
703
704 exec_cmd.o: exec_cmd.c GIT-CFLAGS
705 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
706 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
707 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
708
709 http.o: http.c GIT-CFLAGS
710 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
711
712 ifdef NO_EXPAT
713 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
714 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
715 endif
716
717 git-%$X: %.o $(GITLIBS)
718 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
719
720 ssh-pull.o: ssh-fetch.c
721 ssh-push.o: ssh-upload.c
722 git-local-fetch$X: fetch.o
723 git-ssh-fetch$X: rsh.o fetch.o
724 git-ssh-upload$X: rsh.o
725 git-ssh-pull$X: rsh.o fetch.o
726 git-ssh-push$X: rsh.o
727
728 git-imap-send$X: imap-send.o $(LIB_FILE)
729
730 http.o http-fetch.o http-push.o: http.h
731 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
732 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
733 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
734
735 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
736 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
737 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
738
739 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
740 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
741 $(DIFF_OBJS): diffcore.h
742
743 $(LIB_FILE): $(LIB_OBJS)
744 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
745
746 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
747 xdiff/xmerge.o
748 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
749 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
750
751 $(XDIFF_LIB): $(XDIFF_OBJS)
752 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
753
754
755 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
756 (cd perl && $(PERL_PATH) Makefile.PL \
757 PREFIX='$(prefix_SQ)')
758
759 doc:
760 $(MAKE) -C Documentation all
761
762 TAGS:
763 rm -f TAGS
764 find . -name '*.[hcS]' -print | xargs etags -a
765
766 tags:
767 rm -f tags
768 find . -name '*.[hcS]' -print | xargs ctags -a
769
770 ### Detect prefix changes
771 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
772 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
773
774 GIT-CFLAGS: .FORCE-GIT-CFLAGS
775 @FLAGS='$(TRACK_CFLAGS)'; \
776 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
777 echo 1>&2 " * new build flags or prefix"; \
778 echo "$$FLAGS" >GIT-CFLAGS; \
779 fi
780
781 ### Testing rules
782
783 # GNU make supports exporting all variables by "export" without parameters.
784 # However, the environment gets quite big, and some programs have problems
785 # with that.
786
787 export NO_SVN_TESTS
788
789 test: all
790 $(MAKE) -C t/ all
791
792 test-date$X: test-date.c date.o ctype.o
793 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
794
795 test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
796 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
797
798 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
799 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
800
801 test-sha1$X: test-sha1.o $(GITLIBS)
802 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
803
804 check-sha1:: test-sha1$X
805 ./test-sha1.sh
806
807 check:
808 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
809
810
811
812 ### Installation rules
813
814 install: all
815 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
816 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
817 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
818 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
819 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
820 $(MAKE) -C perl prefix='$(prefix_SQ)' install
821 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
822 then \
823 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
824 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
825 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
826 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
827 fi
828 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
829
830 install-doc:
831 $(MAKE) -C Documentation install
832
833
834
835
836 ### Maintainer's dist rules
837
838 git.spec: git.spec.in
839 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
840 mv $@+ $@
841
842 GIT_TARNAME=git-$(GIT_VERSION)
843 dist: git.spec git-archive
844 ./git-archive --format=tar \
845 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
846 @mkdir -p $(GIT_TARNAME)
847 @cp git.spec $(GIT_TARNAME)
848 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
849 $(TAR) rf $(GIT_TARNAME).tar \
850 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
851 @rm -rf $(GIT_TARNAME)
852 gzip -f -9 $(GIT_TARNAME).tar
853
854 rpm: dist
855 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
856
857 htmldocs = git-htmldocs-$(GIT_VERSION)
858 manpages = git-manpages-$(GIT_VERSION)
859 dist-doc:
860 rm -fr .doc-tmp-dir
861 mkdir .doc-tmp-dir
862 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
863 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
864 gzip -n -9 -f $(htmldocs).tar
865 :
866 rm -fr .doc-tmp-dir
867 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
868 $(MAKE) -C Documentation DESTDIR=./ \
869 man1dir=../.doc-tmp-dir/man1 \
870 man7dir=../.doc-tmp-dir/man7 \
871 install
872 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
873 gzip -n -9 -f $(manpages).tar
874 rm -fr .doc-tmp-dir
875
876 ### Cleaning rules
877
878 clean:
879 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
880 $(LIB_FILE) $(XDIFF_LIB)
881 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
882 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
883 rm -rf autom4te.cache
884 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
885 rm -rf $(GIT_TARNAME) .doc-tmp-dir
886 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
887 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
888 rm -f gitweb/gitweb.cgi
889 $(MAKE) -C Documentation/ clean
890 $(MAKE) -C perl clean
891 $(MAKE) -C templates/ clean
892 $(MAKE) -C t/ clean
893 rm -f GIT-VERSION-FILE GIT-CFLAGS
894
895 .PHONY: all install clean strip
896 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
897
898 ### Check documentation
899 #
900 check-docs::
901 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
902 do \
903 case "$$v" in \
904 git-merge-octopus | git-merge-ours | git-merge-recursive | \
905 git-merge-resolve | git-merge-stupid | git-merge-recur | \
906 git-ssh-pull | git-ssh-push ) continue ;; \
907 esac ; \
908 test -f "Documentation/$$v.txt" || \
909 echo "no doc: $$v"; \
910 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
911 case "$$v" in \
912 git) ;; \
913 *) echo "no link: $$v";; \
914 esac ; \
915 done | sort
916
917 ### Make sure built-ins do not have dups and listed in git.c
918 #
919 check-builtins::
920 ./check-builtins.sh