2d17fa702795ca08a8ffc3aeaf6393b300401e33
[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_IPV6 if you lack IPv6 support and getaddrinfo().
73 #
74 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
75 # sockaddr_storage.
76 #
77 # Define NO_ICONV if your libc does not properly support iconv.
78 #
79 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
80 # a missing newline at the end of the file.
81 #
82 # Define COLLISION_CHECK below if you believe that SHA1's
83 # 1461501637330902918203684832716283019655932542976 hashes do not give you
84 # sufficient guarantee that no collisions between objects will ever happen.
85 #
86 # Define USE_NSEC below if you want git to care about sub-second file mtimes
87 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
88 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
89 # randomly break unless your underlying filesystem supports those sub-second
90 # times (my ext3 doesn't).
91 #
92 # Define USE_STDEV below if you want git to care about the underlying device
93 # change being considered an inode change from the update-cache perspective.
94 #
95 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
96 # MakeMaker (e.g. using ActiveState under Cygwin).
97 #
98
99 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
100 @$(SHELL_PATH) ./GIT-VERSION-GEN
101 -include GIT-VERSION-FILE
102
103 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
104 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
105 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
106 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
107 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
108
109 # CFLAGS and LDFLAGS are for the users to override from the command line.
110
111 CFLAGS = -g -O2 -Wall
112 LDFLAGS =
113 ALL_CFLAGS = $(CFLAGS)
114 ALL_LDFLAGS = $(LDFLAGS)
115 STRIP ?= strip
116
117 prefix = $(HOME)
118 bindir = $(prefix)/bin
119 gitexecdir = $(bindir)
120 template_dir = $(prefix)/share/git-core/templates/
121 # DESTDIR=
122
123 # default configuration for gitweb
124 GITWEB_CONFIG = gitweb_config.perl
125 GITWEB_HOME_LINK_STR = projects
126 GITWEB_SITENAME =
127 GITWEB_PROJECTROOT = /pub/git
128 GITWEB_EXPORT_OK =
129 GITWEB_STRICT_EXPORT =
130 GITWEB_BASE_URL =
131 GITWEB_LIST =
132 GITWEB_HOMETEXT = indextext.html
133 GITWEB_CSS = gitweb.css
134 GITWEB_LOGO = git-logo.png
135 GITWEB_FAVICON = git-favicon.png
136 GITWEB_SITE_HEADER =
137 GITWEB_SITE_FOOTER =
138
139 export prefix bindir gitexecdir template_dir
140
141 CC = gcc
142 AR = ar
143 TAR = tar
144 INSTALL = install
145 RPMBUILD = rpmbuild
146
147 # sparse is architecture-neutral, which means that we need to tell it
148 # explicitly what architecture to check for. Fix this up for yours..
149 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
150
151
152
153 ### --- END CONFIGURATION SECTION ---
154
155 # Those must not be GNU-specific; they are shared with perl/ which may
156 # be built by a different compiler. (Note that this is an artifact now
157 # but it still might be nice to keep that distinction.)
158 BASIC_CFLAGS =
159 BASIC_LDFLAGS =
160
161 SCRIPT_SH = \
162 git-bisect.sh git-checkout.sh \
163 git-clean.sh git-clone.sh git-commit.sh \
164 git-fetch.sh \
165 git-ls-remote.sh \
166 git-merge-one-file.sh git-parse-remote.sh \
167 git-pull.sh git-rebase.sh \
168 git-repack.sh git-request-pull.sh git-reset.sh \
169 git-resolve.sh git-revert.sh git-sh-setup.sh \
170 git-tag.sh git-verify-tag.sh \
171 git-applymbox.sh git-applypatch.sh git-am.sh \
172 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
173 git-merge-resolve.sh git-merge-ours.sh \
174 git-lost-found.sh git-quiltimport.sh
175
176 SCRIPT_PERL = \
177 git-archimport.perl git-cvsimport.perl git-relink.perl \
178 git-rerere.perl \
179 git-cvsserver.perl \
180 git-svnimport.perl git-cvsexportcommit.perl \
181 git-send-email.perl git-svn.perl
182
183 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
184 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
185 git-cherry-pick git-status git-instaweb
186
187 # ... and all the rest that could be moved out of bindir to gitexecdir
188 PROGRAMS = \
189 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
190 git-hash-object$X git-index-pack$X git-local-fetch$X \
191 git-merge-base$X \
192 git-daemon$X \
193 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
194 git-peek-remote$X git-receive-pack$X \
195 git-send-pack$X git-shell$X \
196 git-show-index$X git-ssh-fetch$X \
197 git-ssh-upload$X git-unpack-file$X \
198 git-update-server-info$X \
199 git-upload-pack$X git-verify-pack$X \
200 git-pack-redundant$X git-var$X \
201 git-describe$X git-merge-tree$X git-imap-send$X \
202 git-merge-recursive$X \
203 $(EXTRA_PROGRAMS)
204
205 # Empty...
206 EXTRA_PROGRAMS =
207
208 BUILT_INS = \
209 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
210 git-get-tar-commit-id$X \
211 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
212
213 # what 'all' will build and 'install' will install, in gitexecdir
214 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
215 git-merge-recur$X
216
217 # Backward compatibility -- to be removed after 1.0
218 PROGRAMS += git-ssh-pull$X git-ssh-push$X
219
220 # Set paths to tools early so that they can be used for version tests.
221 ifndef SHELL_PATH
222 SHELL_PATH = /bin/sh
223 endif
224 ifndef PERL_PATH
225 PERL_PATH = /usr/bin/perl
226 endif
227
228 LIB_FILE=libgit.a
229 XDIFF_LIB=xdiff/lib.a
230
231 LIB_H = \
232 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
233 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
234 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
235 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
236
237 DIFF_OBJS = \
238 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
239 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
240 diffcore-delta.o log-tree.o
241
242 LIB_OBJS = \
243 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
244 date.o diff-delta.o entry.o exec_cmd.o ident.o \
245 interpolate.o \
246 lockfile.o \
247 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
248 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
249 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
250 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
251 revision.o pager.o tree-walk.o xdiff-interface.o \
252 write_or_die.o trace.o list-objects.o grep.o \
253 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
254 color.o wt-status.o archive-zip.o archive-tar.o
255
256 BUILTIN_OBJS = \
257 builtin-add.o \
258 builtin-annotate.o \
259 builtin-apply.o \
260 builtin-archive.o \
261 builtin-blame.o \
262 builtin-branch.o \
263 builtin-cat-file.o \
264 builtin-checkout-index.o \
265 builtin-check-ref-format.o \
266 builtin-commit-tree.o \
267 builtin-count-objects.o \
268 builtin-diff.o \
269 builtin-diff-files.o \
270 builtin-diff-index.o \
271 builtin-diff-stages.o \
272 builtin-diff-tree.o \
273 builtin-fmt-merge-msg.o \
274 builtin-for-each-ref.o \
275 builtin-grep.o \
276 builtin-init-db.o \
277 builtin-log.o \
278 builtin-ls-files.o \
279 builtin-ls-tree.o \
280 builtin-mailinfo.o \
281 builtin-mailsplit.o \
282 builtin-merge-file.o \
283 builtin-mv.o \
284 builtin-name-rev.o \
285 builtin-pack-objects.o \
286 builtin-prune.o \
287 builtin-prune-packed.o \
288 builtin-push.o \
289 builtin-read-tree.o \
290 builtin-repo-config.o \
291 builtin-rev-list.o \
292 builtin-rev-parse.o \
293 builtin-rm.o \
294 builtin-runstatus.o \
295 builtin-shortlog.o \
296 builtin-show-branch.o \
297 builtin-stripspace.o \
298 builtin-symbolic-ref.o \
299 builtin-tar-tree.o \
300 builtin-unpack-objects.o \
301 builtin-update-index.o \
302 builtin-update-ref.o \
303 builtin-upload-archive.o \
304 builtin-verify-pack.o \
305 builtin-write-tree.o \
306 builtin-show-ref.o \
307 builtin-pack-refs.o
308
309 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
310 EXTLIBS = -lz
311
312 #
313 # Platform specific tweaks
314 #
315
316 # We choose to avoid "if .. else if .. else .. endif endif"
317 # because maintaining the nesting to match is a pain. If
318 # we had "elif" things would have been much nicer...
319
320 ifeq ($(uname_S),Linux)
321 NO_STRLCPY = YesPlease
322 endif
323 ifeq ($(uname_S),GNU/kFreeBSD)
324 NO_STRLCPY = YesPlease
325 endif
326 ifeq ($(uname_S),Darwin)
327 NEEDS_SSL_WITH_CRYPTO = YesPlease
328 NEEDS_LIBICONV = YesPlease
329 NO_STRLCPY = YesPlease
330 endif
331 ifeq ($(uname_S),SunOS)
332 NEEDS_SOCKET = YesPlease
333 NEEDS_NSL = YesPlease
334 SHELL_PATH = /bin/bash
335 NO_STRCASESTR = YesPlease
336 ifeq ($(uname_R),5.8)
337 NEEDS_LIBICONV = YesPlease
338 NO_UNSETENV = YesPlease
339 NO_SETENV = YesPlease
340 NO_C99_FORMAT = YesPlease
341 endif
342 ifeq ($(uname_R),5.9)
343 NO_UNSETENV = YesPlease
344 NO_SETENV = YesPlease
345 NO_C99_FORMAT = YesPlease
346 endif
347 INSTALL = ginstall
348 TAR = gtar
349 BASIC_CFLAGS += -D__EXTENSIONS__
350 endif
351 ifeq ($(uname_O),Cygwin)
352 NO_D_TYPE_IN_DIRENT = YesPlease
353 NO_D_INO_IN_DIRENT = YesPlease
354 NO_STRCASESTR = YesPlease
355 NO_SYMLINK_HEAD = YesPlease
356 NEEDS_LIBICONV = YesPlease
357 NO_C99_FORMAT = YesPlease
358 # There are conflicting reports about this.
359 # On some boxes NO_MMAP is needed, and not so elsewhere.
360 # Try uncommenting this if you see things break -- YMMV.
361 # NO_MMAP = YesPlease
362 NO_IPV6 = YesPlease
363 X = .exe
364 endif
365 ifeq ($(uname_S),FreeBSD)
366 NEEDS_LIBICONV = YesPlease
367 BASIC_CFLAGS += -I/usr/local/include
368 BASIC_LDFLAGS += -L/usr/local/lib
369 endif
370 ifeq ($(uname_S),OpenBSD)
371 NO_STRCASESTR = YesPlease
372 NEEDS_LIBICONV = YesPlease
373 BASIC_CFLAGS += -I/usr/local/include
374 BASIC_LDFLAGS += -L/usr/local/lib
375 endif
376 ifeq ($(uname_S),NetBSD)
377 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
378 NEEDS_LIBICONV = YesPlease
379 endif
380 BASIC_CFLAGS += -I/usr/pkg/include
381 BASIC_LDFLAGS += -L/usr/pkg/lib
382 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
383 endif
384 ifeq ($(uname_S),AIX)
385 NO_STRCASESTR=YesPlease
386 NO_STRLCPY = YesPlease
387 NEEDS_LIBICONV=YesPlease
388 endif
389 ifeq ($(uname_S),IRIX64)
390 NO_IPV6=YesPlease
391 NO_SETENV=YesPlease
392 NO_STRCASESTR=YesPlease
393 NO_STRLCPY = YesPlease
394 NO_SOCKADDR_STORAGE=YesPlease
395 SHELL_PATH=/usr/gnu/bin/bash
396 BASIC_CFLAGS += -DPATH_MAX=1024
397 # for now, build 32-bit version
398 BASIC_LDFLAGS += -L/usr/lib32
399 endif
400 ifneq (,$(findstring arm,$(uname_M)))
401 ARM_SHA1 = YesPlease
402 endif
403
404 -include config.mak.autogen
405 -include config.mak
406
407 ifeq ($(uname_S),Darwin)
408 ifndef NO_FINK
409 ifeq ($(shell test -d /sw/lib && echo y),y)
410 BASIC_CFLAGS += -I/sw/include
411 BASIC_LDFLAGS += -L/sw/lib
412 endif
413 endif
414 ifndef NO_DARWIN_PORTS
415 ifeq ($(shell test -d /opt/local/lib && echo y),y)
416 BASIC_CFLAGS += -I/opt/local/include
417 BASIC_LDFLAGS += -L/opt/local/lib
418 endif
419 endif
420 endif
421
422 ifndef NO_CURL
423 ifdef CURLDIR
424 # This is still problematic -- gcc does not always want -R.
425 BASIC_CFLAGS += -I$(CURLDIR)/include
426 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
427 else
428 CURL_LIBCURL = -lcurl
429 endif
430 PROGRAMS += git-http-fetch$X
431 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
432 ifeq "$(curl_check)" "070908"
433 ifndef NO_EXPAT
434 PROGRAMS += git-http-push$X
435 endif
436 endif
437 ifndef NO_EXPAT
438 EXPAT_LIBEXPAT = -lexpat
439 endif
440 endif
441
442 ifndef NO_OPENSSL
443 OPENSSL_LIBSSL = -lssl
444 ifdef OPENSSLDIR
445 # Again this may be problematic -- gcc does not always want -R.
446 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
447 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
448 else
449 OPENSSL_LINK =
450 endif
451 else
452 BASIC_CFLAGS += -DNO_OPENSSL
453 MOZILLA_SHA1 = 1
454 OPENSSL_LIBSSL =
455 endif
456 ifdef NEEDS_SSL_WITH_CRYPTO
457 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
458 else
459 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
460 endif
461 ifdef NEEDS_LIBICONV
462 ifdef ICONVDIR
463 # Again this may be problematic -- gcc does not always want -R.
464 BASIC_CFLAGS += -I$(ICONVDIR)/include
465 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
466 else
467 ICONV_LINK =
468 endif
469 EXTLIBS += $(ICONV_LINK) -liconv
470 endif
471 ifdef NEEDS_SOCKET
472 EXTLIBS += -lsocket
473 endif
474 ifdef NEEDS_NSL
475 EXTLIBS += -lnsl
476 endif
477 ifdef NO_D_TYPE_IN_DIRENT
478 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
479 endif
480 ifdef NO_D_INO_IN_DIRENT
481 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
482 endif
483 ifdef NO_C99_FORMAT
484 ALL_CFLAGS += -DNO_C99_FORMAT
485 endif
486 ifdef NO_SYMLINK_HEAD
487 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
488 endif
489 ifdef NO_STRCASESTR
490 COMPAT_CFLAGS += -DNO_STRCASESTR
491 COMPAT_OBJS += compat/strcasestr.o
492 endif
493 ifdef NO_STRLCPY
494 COMPAT_CFLAGS += -DNO_STRLCPY
495 COMPAT_OBJS += compat/strlcpy.o
496 endif
497 ifdef NO_SETENV
498 COMPAT_CFLAGS += -DNO_SETENV
499 COMPAT_OBJS += compat/setenv.o
500 endif
501 ifdef NO_UNSETENV
502 COMPAT_CFLAGS += -DNO_UNSETENV
503 COMPAT_OBJS += compat/unsetenv.o
504 endif
505 ifdef NO_MMAP
506 COMPAT_CFLAGS += -DNO_MMAP
507 COMPAT_OBJS += compat/mmap.o
508 endif
509 ifdef NO_IPV6
510 BASIC_CFLAGS += -DNO_IPV6
511 endif
512 ifdef NO_SOCKADDR_STORAGE
513 ifdef NO_IPV6
514 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
515 else
516 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
517 endif
518 endif
519 ifdef NO_INET_NTOP
520 LIB_OBJS += compat/inet_ntop.o
521 endif
522 ifdef NO_INET_PTON
523 LIB_OBJS += compat/inet_pton.o
524 endif
525
526 ifdef NO_ICONV
527 BASIC_CFLAGS += -DNO_ICONV
528 endif
529
530 ifdef PPC_SHA1
531 SHA1_HEADER = "ppc/sha1.h"
532 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
533 else
534 ifdef ARM_SHA1
535 SHA1_HEADER = "arm/sha1.h"
536 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
537 else
538 ifdef MOZILLA_SHA1
539 SHA1_HEADER = "mozilla-sha1/sha1.h"
540 LIB_OBJS += mozilla-sha1/sha1.o
541 else
542 SHA1_HEADER = <openssl/sha.h>
543 EXTLIBS += $(LIB_4_CRYPTO)
544 endif
545 endif
546 endif
547 ifdef NO_ACCURATE_DIFF
548 BASIC_CFLAGS += -DNO_ACCURATE_DIFF
549 endif
550 ifdef NO_PERL_MAKEMAKER
551 export NO_PERL_MAKEMAKER
552 endif
553
554 # Shell quote (do not use $(call) to accommodate ancient setups);
555
556 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
557
558 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
559 bindir_SQ = $(subst ','\'',$(bindir))
560 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
561 template_dir_SQ = $(subst ','\'',$(template_dir))
562 prefix_SQ = $(subst ','\'',$(prefix))
563
564 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
565 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
566
567 LIBS = $(GITLIBS) $(EXTLIBS)
568
569 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
570 LIB_OBJS += $(COMPAT_OBJS)
571
572 ALL_CFLAGS += $(BASIC_CFLAGS)
573 ALL_LDFLAGS += $(BASIC_LDFLAGS)
574
575 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
576
577
578 ### Build rules
579
580 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
581
582 all:
583 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
584 $(MAKE) -C templates
585
586 strip: $(PROGRAMS) git$X
587 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
588
589 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
590 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
591 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
592 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
593
594 help.o: common-cmds.h
595
596 git-merge-recur$X: git-merge-recursive$X
597 rm -f $@ && ln git-merge-recursive$X $@
598
599 $(BUILT_INS): git$X
600 rm -f $@ && ln git$X $@
601
602 common-cmds.h: Documentation/git-*.txt
603 ./generate-cmdlist.sh > $@+
604 mv $@+ $@
605
606 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
607 rm -f $@ $@+
608 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
609 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
610 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
611 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
612 $@.sh >$@+
613 chmod +x $@+
614 mv $@+ $@
615
616 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
617
618 perl/perl.mak: GIT-CFLAGS
619 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
620
621 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
622 rm -f $@ $@+
623 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
624 sed -e '1{' \
625 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
626 -e ' h' \
627 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
628 -e ' H' \
629 -e ' x' \
630 -e '}' \
631 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
632 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
633 $@.perl >$@+
634 chmod +x $@+
635 mv $@+ $@
636
637 git-cherry-pick: git-revert
638 cp $< $@+
639 mv $@+ $@
640
641 git-status: git-commit
642 cp $< $@+
643 mv $@+ $@
644
645 gitweb/gitweb.cgi: gitweb/gitweb.perl
646 rm -f $@ $@+
647 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
648 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
649 -e 's|++GIT_BINDIR++|$(bindir)|g' \
650 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
651 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
652 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
653 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
654 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
655 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
656 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
657 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
658 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
659 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
660 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
661 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
662 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
663 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
664 $< >$@+
665 chmod +x $@+
666 mv $@+ $@
667
668 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
669 rm -f $@ $@+
670 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
671 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
672 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
673 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
674 -e '/@@GITWEB_CGI@@/d' \
675 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
676 -e '/@@GITWEB_CSS@@/d' \
677 $@.sh > $@+
678 chmod +x $@+
679 mv $@+ $@
680
681 configure: configure.ac
682 rm -f $@ $<+
683 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
684 $< > $<+
685 autoconf -o $@ $<+
686 rm -f $<+
687
688 # These can record GIT_VERSION
689 git$X git.spec \
690 $(patsubst %.sh,%,$(SCRIPT_SH)) \
691 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
692 : GIT-VERSION-FILE
693
694 %.o: %.c GIT-CFLAGS
695 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
696 %.o: %.S
697 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
698
699 exec_cmd.o: exec_cmd.c GIT-CFLAGS
700 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
701 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
702 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
703
704 http.o: http.c GIT-CFLAGS
705 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
706
707 ifdef NO_EXPAT
708 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
709 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
710 endif
711
712 git-%$X: %.o $(GITLIBS)
713 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
714
715 ssh-pull.o: ssh-fetch.c
716 ssh-push.o: ssh-upload.c
717 git-local-fetch$X: fetch.o
718 git-ssh-fetch$X: rsh.o fetch.o
719 git-ssh-upload$X: rsh.o
720 git-ssh-pull$X: rsh.o fetch.o
721 git-ssh-push$X: rsh.o
722
723 git-imap-send$X: imap-send.o $(LIB_FILE)
724
725 http.o http-fetch.o http-push.o: http.h
726 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
727 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
728 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
729
730 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
731 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
732 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
733
734 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
735 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
736 $(DIFF_OBJS): diffcore.h
737
738 $(LIB_FILE): $(LIB_OBJS)
739 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
740
741 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
742 xdiff/xmerge.o
743 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
744 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
745
746 $(XDIFF_LIB): $(XDIFF_OBJS)
747 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
748
749
750 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
751 (cd perl && $(PERL_PATH) Makefile.PL \
752 PREFIX='$(prefix_SQ)')
753
754 doc:
755 $(MAKE) -C Documentation all
756
757 TAGS:
758 rm -f TAGS
759 find . -name '*.[hcS]' -print | xargs etags -a
760
761 tags:
762 rm -f tags
763 find . -name '*.[hcS]' -print | xargs ctags -a
764
765 ### Detect prefix changes
766 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
767 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
768
769 GIT-CFLAGS: .FORCE-GIT-CFLAGS
770 @FLAGS='$(TRACK_CFLAGS)'; \
771 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
772 echo 1>&2 " * new build flags or prefix"; \
773 echo "$$FLAGS" >GIT-CFLAGS; \
774 fi
775
776 ### Testing rules
777
778 # GNU make supports exporting all variables by "export" without parameters.
779 # However, the environment gets quite big, and some programs have problems
780 # with that.
781
782 export NO_SVN_TESTS
783
784 test: all
785 $(MAKE) -C t/ all
786
787 test-date$X: test-date.c date.o ctype.o
788 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
789
790 test-delta$X: test-delta.c diff-delta.o patch-delta.o
791 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
792
793 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
794 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
795
796 test-sha1$X: test-sha1.o $(GITLIBS)
797 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
798
799 check-sha1:: test-sha1$X
800 ./test-sha1.sh
801
802 check:
803 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
804
805
806
807 ### Installation rules
808
809 install: all
810 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
811 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
812 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
813 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
814 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
815 $(MAKE) -C perl prefix='$(prefix_SQ)' install
816 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
817 then \
818 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
819 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
820 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
821 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
822 fi
823 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
824
825 install-doc:
826 $(MAKE) -C Documentation install
827
828
829
830
831 ### Maintainer's dist rules
832
833 git.spec: git.spec.in
834 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
835 mv $@+ $@
836
837 GIT_TARNAME=git-$(GIT_VERSION)
838 dist: git.spec git-archive
839 ./git-archive --format=tar \
840 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
841 @mkdir -p $(GIT_TARNAME)
842 @cp git.spec $(GIT_TARNAME)
843 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
844 $(TAR) rf $(GIT_TARNAME).tar \
845 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
846 @rm -rf $(GIT_TARNAME)
847 gzip -f -9 $(GIT_TARNAME).tar
848
849 rpm: dist
850 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
851
852 htmldocs = git-htmldocs-$(GIT_VERSION)
853 manpages = git-manpages-$(GIT_VERSION)
854 dist-doc:
855 rm -fr .doc-tmp-dir
856 mkdir .doc-tmp-dir
857 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
858 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
859 gzip -n -9 -f $(htmldocs).tar
860 :
861 rm -fr .doc-tmp-dir
862 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
863 $(MAKE) -C Documentation DESTDIR=./ \
864 man1dir=../.doc-tmp-dir/man1 \
865 man7dir=../.doc-tmp-dir/man7 \
866 install
867 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
868 gzip -n -9 -f $(manpages).tar
869 rm -fr .doc-tmp-dir
870
871 ### Cleaning rules
872
873 clean:
874 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
875 $(LIB_FILE) $(XDIFF_LIB)
876 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
877 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
878 rm -rf autom4te.cache
879 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
880 rm -rf $(GIT_TARNAME) .doc-tmp-dir
881 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
882 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
883 rm -f gitweb/gitweb.cgi
884 $(MAKE) -C Documentation/ clean
885 $(MAKE) -C perl clean
886 $(MAKE) -C templates/ clean
887 $(MAKE) -C t/ clean
888 rm -f GIT-VERSION-FILE GIT-CFLAGS
889
890 .PHONY: all install clean strip
891 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
892
893 ### Check documentation
894 #
895 check-docs::
896 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
897 do \
898 case "$$v" in \
899 git-merge-octopus | git-merge-ours | git-merge-recursive | \
900 git-merge-resolve | git-merge-stupid | git-merge-recur | \
901 git-ssh-pull | git-ssh-push ) continue ;; \
902 esac ; \
903 test -f "Documentation/$$v.txt" || \
904 echo "no doc: $$v"; \
905 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
906 case "$$v" in \
907 git) ;; \
908 *) echo "no link: $$v";; \
909 esac ; \
910 done | sort
911
912 ### Make sure built-ins do not have dups and listed in git.c
913 #
914 check-builtins::
915 ./check-builtins.sh