git-apply: handle a patch that touches the same path more than once better
[git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
7 # or vsnprintf() return -1 instead of number of characters which would
8 # have been written to the final string if enough space had been available.
9 #
10 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
11 # when attempting to read from an fopen'ed directory.
12 #
13 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
14 # This also implies MOZILLA_SHA1.
15 #
16 # Define NO_CURL if you do not have libcurl installed.  git-http-pull and
17 # git-http-push are not built, and you cannot use http:// and https://
18 # transports.
19 #
20 # Define CURLDIR=/foo/bar if your curl header and library files are in
21 # /foo/bar/include and /foo/bar/lib directories.
22 #
23 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
24 # not built, and you cannot push using http:// and https:// transports.
25 #
26 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
27 #
28 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
29 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
30 #
31 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
32 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
33 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
34 # some C compilers supported these specifiers prior to C99 as an extension.
35 #
36 # Define NO_STRCASESTR if you don't have strcasestr.
37 #
38 # Define NO_MEMMEM if you don't have memmem.
39 #
40 # Define NO_STRLCPY if you don't have strlcpy.
41 #
42 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
43 # If your compiler also does not support long long or does not have
44 # strtoull, define NO_STRTOULL.
45 #
46 # Define NO_SETENV if you don't have setenv in the C library.
47 #
48 # Define NO_UNSETENV if you don't have unsetenv in the C library.
49 #
50 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
51 #
52 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
53 #
54 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
55 # Enable it on Windows.  By default, symrefs are still used.
56 #
57 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
58 # tests.  These tests take up a significant amount of the total test time
59 # but are not needed unless you plan to talk to SVN repos.
60 #
61 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
62 # installed in /sw, but don't want GIT to link against any libraries
63 # installed there.  If defined you may specify your own (or Fink's)
64 # include directories and library directories by defining CFLAGS
65 # and LDFLAGS appropriately.
66 #
67 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
68 # have DarwinPorts installed in /opt/local, but don't want GIT to
69 # link against any libraries installed there.  If defined you may
70 # specify your own (or DarwinPort's) include directories and
71 # library directories by defining CFLAGS and LDFLAGS appropriately.
72 #
73 # Define PPC_SHA1 environment variable when running make to make use of
74 # a bundled SHA1 routine optimized for PowerPC.
75 #
76 # Define ARM_SHA1 environment variable when running make to make use of
77 # a bundled SHA1 routine optimized for ARM.
78 #
79 # Define MOZILLA_SHA1 environment variable when running make to make use of
80 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
81 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
82 # choice) has very fast version optimized for i586.
83 #
84 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
85 #
86 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
87 #
88 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
89 # Patrick Mauritz).
90 #
91 # Define NO_MMAP if you want to avoid mmap.
92 #
93 # Define NO_PREAD if you have a problem with pread() system call (e.g.
94 # cygwin.dll before v1.5.22).
95 #
96 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
97 # generally faster on your platform than accessing the working directory.
98 #
99 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
100 # the executable mode bit, but doesn't really do so.
101 #
102 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
103 #
104 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
105 # sockaddr_storage.
106 #
107 # Define NO_ICONV if your libc does not properly support iconv.
108 #
109 # Define OLD_ICONV if your library has an old iconv(), where the second
110 # (input buffer pointer) parameter is declared with type (const char **).
111 #
112 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
113 #
114 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
115 # that tells runtime paths to dynamic libraries;
116 # "-Wl,-rpath=/path/lib" is used instead.
117 #
118 # Define USE_NSEC below if you want git to care about sub-second file mtimes
119 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
120 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
121 # randomly break unless your underlying filesystem supports those sub-second
122 # times (my ext3 doesn't).
123 #
124 # Define USE_STDEV below if you want git to care about the underlying device
125 # change being considered an inode change from the update-index perspective.
126 #
127 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
128 #
129 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
130 #
131 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
132 # MakeMaker (e.g. using ActiveState under Cygwin).
133 #
134 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
135 #
136 # The TCL_PATH variable governs the location of the Tcl interpreter
137 # used to optimize git-gui for your system.  Only used if NO_TCLTK
138 # is not set.  Defaults to the bare 'tclsh'.
139 #
140 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
141 # If not set it defaults to the bare 'wish'. If it is set to the empty
142 # string then NO_TCLTK will be forced (this is used by configure script).
143 #
144 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
145 # parallel delta searching when packing objects.
146 #
147 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
148 # is a simplified version of the merge sort used in glibc. This is
149 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
150 #
151 # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
152 # your external grep (e.g., if your system lacks grep, if its grep is
153 # broken, or spawning external process is slower than built-in grep git has).
154
155 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
156         @$(SHELL_PATH) ./GIT-VERSION-GEN
157 -include GIT-VERSION-FILE
158
159 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
160 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
161 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
162 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
163 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
164
165 # CFLAGS and LDFLAGS are for the users to override from the command line.
166
167 CFLAGS = -g -O2 -Wall
168 LDFLAGS =
169 ALL_CFLAGS = $(CFLAGS)
170 ALL_LDFLAGS = $(LDFLAGS)
171 STRIP ?= strip
172
173 prefix = $(HOME)
174 bindir = $(prefix)/bin
175 mandir = $(prefix)/share/man
176 infodir = $(prefix)/share/info
177 gitexecdir = $(bindir)
178 sharedir = $(prefix)/share
179 template_dir = $(sharedir)/git-core/templates
180 htmldir=$(sharedir)/doc/git-doc
181 ifeq ($(prefix),/usr)
182 sysconfdir = /etc
183 else
184 sysconfdir = $(prefix)/etc
185 endif
186 lib = lib
187 ETC_GITCONFIG = $(sysconfdir)/gitconfig
188 # DESTDIR=
189
190 # default configuration for gitweb
191 GITWEB_CONFIG = gitweb_config.perl
192 GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
193 GITWEB_HOME_LINK_STR = projects
194 GITWEB_SITENAME =
195 GITWEB_PROJECTROOT = /pub/git
196 GITWEB_PROJECT_MAXDEPTH = 2007
197 GITWEB_EXPORT_OK =
198 GITWEB_STRICT_EXPORT =
199 GITWEB_BASE_URL =
200 GITWEB_LIST =
201 GITWEB_HOMETEXT = indextext.html
202 GITWEB_CSS = gitweb.css
203 GITWEB_LOGO = git-logo.png
204 GITWEB_FAVICON = git-favicon.png
205 GITWEB_SITE_HEADER =
206 GITWEB_SITE_FOOTER =
207
208 export prefix bindir gitexecdir sharedir template_dir htmldir sysconfdir
209
210 CC = gcc
211 AR = ar
212 RM = rm -f
213 TAR = tar
214 FIND = find
215 INSTALL = install
216 RPMBUILD = rpmbuild
217 TCL_PATH = tclsh
218 TCLTK_PATH = wish
219
220 export TCL_PATH TCLTK_PATH
221
222 # sparse is architecture-neutral, which means that we need to tell it
223 # explicitly what architecture to check for. Fix this up for yours..
224 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
225
226
227
228 ### --- END CONFIGURATION SECTION ---
229
230 # Those must not be GNU-specific; they are shared with perl/ which may
231 # be built by a different compiler. (Note that this is an artifact now
232 # but it still might be nice to keep that distinction.)
233 BASIC_CFLAGS =
234 BASIC_LDFLAGS =
235
236 SCRIPT_SH += git-am.sh
237 SCRIPT_SH += git-bisect.sh
238 SCRIPT_SH += git-filter-branch.sh
239 SCRIPT_SH += git-lost-found.sh
240 SCRIPT_SH += git-merge-octopus.sh
241 SCRIPT_SH += git-merge-one-file.sh
242 SCRIPT_SH += git-merge-resolve.sh
243 SCRIPT_SH += git-merge.sh
244 SCRIPT_SH += git-merge-stupid.sh
245 SCRIPT_SH += git-mergetool.sh
246 SCRIPT_SH += git-parse-remote.sh
247 SCRIPT_SH += git-pull.sh
248 SCRIPT_SH += git-quiltimport.sh
249 SCRIPT_SH += git-rebase--interactive.sh
250 SCRIPT_SH += git-rebase.sh
251 SCRIPT_SH += git-repack.sh
252 SCRIPT_SH += git-request-pull.sh
253 SCRIPT_SH += git-sh-setup.sh
254 SCRIPT_SH += git-stash.sh
255 SCRIPT_SH += git-submodule.sh
256 SCRIPT_SH += git-web--browse.sh
257
258 SCRIPT_PERL += git-add--interactive.perl
259 SCRIPT_PERL += git-archimport.perl
260 SCRIPT_PERL += git-cvsexportcommit.perl
261 SCRIPT_PERL += git-cvsimport.perl
262 SCRIPT_PERL += git-cvsserver.perl
263 SCRIPT_PERL += git-relink.perl
264 SCRIPT_PERL += git-send-email.perl
265 SCRIPT_PERL += git-svn.perl
266
267 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
268           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
269           git-instaweb
270
271 # Empty...
272 EXTRA_PROGRAMS =
273
274 # ... and all the rest that could be moved out of bindir to gitexecdir
275 PROGRAMS += $(EXTRA_PROGRAMS)
276 PROGRAMS += git-daemon$X
277 PROGRAMS += git-fast-import$X
278 PROGRAMS += git-fetch-pack$X
279 PROGRAMS += git-hash-object$X
280 PROGRAMS += git-imap-send$X
281 PROGRAMS += git-index-pack$X
282 PROGRAMS += git-merge-index$X
283 PROGRAMS += git-merge-tree$X
284 PROGRAMS += git-mktag$X
285 PROGRAMS += git-mktree$X
286 PROGRAMS += git-pack-redundant$X
287 PROGRAMS += git-patch-id$X
288 PROGRAMS += git-receive-pack$X
289 PROGRAMS += git-send-pack$X
290 PROGRAMS += git-shell$X
291 PROGRAMS += git-show-index$X
292 PROGRAMS += git-unpack-file$X
293 PROGRAMS += git-update-server-info$X
294 PROGRAMS += git-upload-pack$X
295 PROGRAMS += git-var$X
296
297 # List built-in command $C whose implementation cmd_$C() is not in
298 # builtin-$C.o but is linked in as part of some other command.
299 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
300
301 BUILT_INS += git-cherry-pick$X
302 BUILT_INS += git-cherry$X
303 BUILT_INS += git-format-patch$X
304 BUILT_INS += git-fsck-objects$X
305 BUILT_INS += git-get-tar-commit-id$X
306 BUILT_INS += git-init$X
307 BUILT_INS += git-merge-subtree$X
308 BUILT_INS += git-peek-remote$X
309 BUILT_INS += git-repo-config$X
310 BUILT_INS += git-show$X
311 BUILT_INS += git-status$X
312 BUILT_INS += git-whatchanged$X
313
314 # what 'all' will build and 'install' will install, in gitexecdir
315 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
316
317 # what 'all' will build but not install in gitexecdir
318 OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
319
320 # Set paths to tools early so that they can be used for version tests.
321 ifndef SHELL_PATH
322         SHELL_PATH = /bin/sh
323 endif
324 ifndef PERL_PATH
325         PERL_PATH = /usr/bin/perl
326 endif
327
328 export PERL_PATH
329
330 LIB_FILE=libgit.a
331 XDIFF_LIB=xdiff/lib.a
332
333 LIB_H += archive.h
334 LIB_H += attr.h
335 LIB_H += blob.h
336 LIB_H += builtin.h
337 LIB_H += cache.h
338 LIB_H += cache-tree.h
339 LIB_H += commit.h
340 LIB_H += csum-file.h
341 LIB_H += decorate.h
342 LIB_H += delta.h
343 LIB_H += diffcore.h
344 LIB_H += diff.h
345 LIB_H += dir.h
346 LIB_H += fsck.h
347 LIB_H += git-compat-util.h
348 LIB_H += graph.h
349 LIB_H += grep.h
350 LIB_H += hash.h
351 LIB_H += list-objects.h
352 LIB_H += ll-merge.h
353 LIB_H += log-tree.h
354 LIB_H += mailmap.h
355 LIB_H += object.h
356 LIB_H += pack.h
357 LIB_H += pack-refs.h
358 LIB_H += pack-revindex.h
359 LIB_H += parse-options.h
360 LIB_H += patch-ids.h
361 LIB_H += path-list.h
362 LIB_H += pkt-line.h
363 LIB_H += progress.h
364 LIB_H += quote.h
365 LIB_H += reflog-walk.h
366 LIB_H += refs.h
367 LIB_H += remote.h
368 LIB_H += revision.h
369 LIB_H += run-command.h
370 LIB_H += sha1-lookup.h
371 LIB_H += sideband.h
372 LIB_H += strbuf.h
373 LIB_H += tag.h
374 LIB_H += transport.h
375 LIB_H += tree.h
376 LIB_H += tree-walk.h
377 LIB_H += unpack-trees.h
378 LIB_H += utf8.h
379 LIB_H += wt-status.h
380
381 LIB_OBJS += alias.o
382 LIB_OBJS += alloc.o
383 LIB_OBJS += archive.o
384 LIB_OBJS += archive-tar.o
385 LIB_OBJS += archive-zip.o
386 LIB_OBJS += attr.o
387 LIB_OBJS += base85.o
388 LIB_OBJS += blob.o
389 LIB_OBJS += branch.o
390 LIB_OBJS += bundle.o
391 LIB_OBJS += cache-tree.o
392 LIB_OBJS += color.o
393 LIB_OBJS += combine-diff.o
394 LIB_OBJS += commit.o
395 LIB_OBJS += config.o
396 LIB_OBJS += connect.o
397 LIB_OBJS += convert.o
398 LIB_OBJS += copy.o
399 LIB_OBJS += csum-file.o
400 LIB_OBJS += ctype.o
401 LIB_OBJS += date.o
402 LIB_OBJS += decorate.o
403 LIB_OBJS += diffcore-break.o
404 LIB_OBJS += diffcore-delta.o
405 LIB_OBJS += diffcore-order.o
406 LIB_OBJS += diffcore-pickaxe.o
407 LIB_OBJS += diffcore-rename.o
408 LIB_OBJS += diff-delta.o
409 LIB_OBJS += diff-no-index.o
410 LIB_OBJS += diff-lib.o
411 LIB_OBJS += diff.o
412 LIB_OBJS += dir.o
413 LIB_OBJS += entry.o
414 LIB_OBJS += environment.o
415 LIB_OBJS += exec_cmd.o
416 LIB_OBJS += fsck.o
417 LIB_OBJS += graph.o
418 LIB_OBJS += grep.o
419 LIB_OBJS += hash.o
420 LIB_OBJS += help.o
421 LIB_OBJS += ident.o
422 LIB_OBJS += interpolate.o
423 LIB_OBJS += list-objects.o
424 LIB_OBJS += ll-merge.o
425 LIB_OBJS += lockfile.o
426 LIB_OBJS += log-tree.o
427 LIB_OBJS += mailmap.o
428 LIB_OBJS += match-trees.o
429 LIB_OBJS += merge-file.o
430 LIB_OBJS += name-hash.o
431 LIB_OBJS += object.o
432 LIB_OBJS += pack-check.o
433 LIB_OBJS += pack-refs.o
434 LIB_OBJS += pack-revindex.o
435 LIB_OBJS += pack-write.o
436 LIB_OBJS += pager.o
437 LIB_OBJS += parse-options.o
438 LIB_OBJS += patch-delta.o
439 LIB_OBJS += patch-ids.o
440 LIB_OBJS += path-list.o
441 LIB_OBJS += path.o
442 LIB_OBJS += pkt-line.o
443 LIB_OBJS += pretty.o
444 LIB_OBJS += progress.o
445 LIB_OBJS += quote.o
446 LIB_OBJS += reachable.o
447 LIB_OBJS += read-cache.o
448 LIB_OBJS += reflog-walk.o
449 LIB_OBJS += refs.o
450 LIB_OBJS += remote.o
451 LIB_OBJS += revision.o
452 LIB_OBJS += run-command.o
453 LIB_OBJS += server-info.o
454 LIB_OBJS += setup.o
455 LIB_OBJS += sha1_file.o
456 LIB_OBJS += sha1-lookup.o
457 LIB_OBJS += sha1_name.o
458 LIB_OBJS += shallow.o
459 LIB_OBJS += sideband.o
460 LIB_OBJS += strbuf.o
461 LIB_OBJS += symlinks.o
462 LIB_OBJS += tag.o
463 LIB_OBJS += trace.o
464 LIB_OBJS += transport.o
465 LIB_OBJS += tree-diff.o
466 LIB_OBJS += tree.o
467 LIB_OBJS += tree-walk.o
468 LIB_OBJS += unpack-trees.o
469 LIB_OBJS += usage.o
470 LIB_OBJS += utf8.o
471 LIB_OBJS += walker.o
472 LIB_OBJS += wrapper.o
473 LIB_OBJS += write_or_die.o
474 LIB_OBJS += ws.o
475 LIB_OBJS += wt-status.o
476 LIB_OBJS += xdiff-interface.o
477
478 BUILTIN_OBJS += builtin-add.o
479 BUILTIN_OBJS += builtin-annotate.o
480 BUILTIN_OBJS += builtin-apply.o
481 BUILTIN_OBJS += builtin-archive.o
482 BUILTIN_OBJS += builtin-blame.o
483 BUILTIN_OBJS += builtin-branch.o
484 BUILTIN_OBJS += builtin-bundle.o
485 BUILTIN_OBJS += builtin-cat-file.o
486 BUILTIN_OBJS += builtin-check-attr.o
487 BUILTIN_OBJS += builtin-check-ref-format.o
488 BUILTIN_OBJS += builtin-checkout-index.o
489 BUILTIN_OBJS += builtin-checkout.o
490 BUILTIN_OBJS += builtin-clean.o
491 BUILTIN_OBJS += builtin-clone.o
492 BUILTIN_OBJS += builtin-commit-tree.o
493 BUILTIN_OBJS += builtin-commit.o
494 BUILTIN_OBJS += builtin-config.o
495 BUILTIN_OBJS += builtin-count-objects.o
496 BUILTIN_OBJS += builtin-describe.o
497 BUILTIN_OBJS += builtin-diff-files.o
498 BUILTIN_OBJS += builtin-diff-index.o
499 BUILTIN_OBJS += builtin-diff-tree.o
500 BUILTIN_OBJS += builtin-diff.o
501 BUILTIN_OBJS += builtin-fast-export.o
502 BUILTIN_OBJS += builtin-fetch--tool.o
503 BUILTIN_OBJS += builtin-fetch-pack.o
504 BUILTIN_OBJS += builtin-fetch.o
505 BUILTIN_OBJS += builtin-fmt-merge-msg.o
506 BUILTIN_OBJS += builtin-for-each-ref.o
507 BUILTIN_OBJS += builtin-fsck.o
508 BUILTIN_OBJS += builtin-gc.o
509 BUILTIN_OBJS += builtin-grep.o
510 BUILTIN_OBJS += builtin-init-db.o
511 BUILTIN_OBJS += builtin-log.o
512 BUILTIN_OBJS += builtin-ls-files.o
513 BUILTIN_OBJS += builtin-ls-remote.o
514 BUILTIN_OBJS += builtin-ls-tree.o
515 BUILTIN_OBJS += builtin-mailinfo.o
516 BUILTIN_OBJS += builtin-mailsplit.o
517 BUILTIN_OBJS += builtin-merge-base.o
518 BUILTIN_OBJS += builtin-merge-file.o
519 BUILTIN_OBJS += builtin-merge-ours.o
520 BUILTIN_OBJS += builtin-merge-recursive.o
521 BUILTIN_OBJS += builtin-mv.o
522 BUILTIN_OBJS += builtin-name-rev.o
523 BUILTIN_OBJS += builtin-pack-objects.o
524 BUILTIN_OBJS += builtin-pack-refs.o
525 BUILTIN_OBJS += builtin-prune-packed.o
526 BUILTIN_OBJS += builtin-prune.o
527 BUILTIN_OBJS += builtin-push.o
528 BUILTIN_OBJS += builtin-read-tree.o
529 BUILTIN_OBJS += builtin-reflog.o
530 BUILTIN_OBJS += builtin-remote.o
531 BUILTIN_OBJS += builtin-rerere.o
532 BUILTIN_OBJS += builtin-reset.o
533 BUILTIN_OBJS += builtin-rev-list.o
534 BUILTIN_OBJS += builtin-rev-parse.o
535 BUILTIN_OBJS += builtin-revert.o
536 BUILTIN_OBJS += builtin-rm.o
537 BUILTIN_OBJS += builtin-send-pack.o
538 BUILTIN_OBJS += builtin-shortlog.o
539 BUILTIN_OBJS += builtin-show-branch.o
540 BUILTIN_OBJS += builtin-show-ref.o
541 BUILTIN_OBJS += builtin-stripspace.o
542 BUILTIN_OBJS += builtin-symbolic-ref.o
543 BUILTIN_OBJS += builtin-tag.o
544 BUILTIN_OBJS += builtin-tar-tree.o
545 BUILTIN_OBJS += builtin-unpack-objects.o
546 BUILTIN_OBJS += builtin-update-index.o
547 BUILTIN_OBJS += builtin-update-ref.o
548 BUILTIN_OBJS += builtin-upload-archive.o
549 BUILTIN_OBJS += builtin-verify-pack.o
550 BUILTIN_OBJS += builtin-verify-tag.o
551 BUILTIN_OBJS += builtin-write-tree.o
552
553 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
554 EXTLIBS =
555
556 #
557 # Platform specific tweaks
558 #
559
560 # We choose to avoid "if .. else if .. else .. endif endif"
561 # because maintaining the nesting to match is a pain.  If
562 # we had "elif" things would have been much nicer...
563
564 ifeq ($(uname_S),Linux)
565         NO_STRLCPY = YesPlease
566 endif
567 ifeq ($(uname_S),GNU/kFreeBSD)
568         NO_STRLCPY = YesPlease
569 endif
570 ifeq ($(uname_S),UnixWare)
571         CC = cc
572         NEEDS_SOCKET = YesPlease
573         NEEDS_NSL = YesPlease
574         NEEDS_SSL_WITH_CRYPTO = YesPlease
575         NEEDS_LIBICONV = YesPlease
576         SHELL_PATH = /usr/local/bin/bash
577         NO_IPV6 = YesPlease
578         NO_HSTRERROR = YesPlease
579         BASIC_CFLAGS += -Kthread
580         BASIC_CFLAGS += -I/usr/local/include
581         BASIC_LDFLAGS += -L/usr/local/lib
582         INSTALL = ginstall
583         TAR = gtar
584         NO_STRCASESTR = YesPlease
585         NO_MEMMEM = YesPlease
586 endif
587 ifeq ($(uname_S),SCO_SV)
588         ifeq ($(uname_R),3.2)
589                 CFLAGS = -O2
590         endif
591         ifeq ($(uname_R),5)
592                 CC = cc
593                 BASIC_CFLAGS += -Kthread
594         endif
595         NEEDS_SOCKET = YesPlease
596         NEEDS_NSL = YesPlease
597         NEEDS_SSL_WITH_CRYPTO = YesPlease
598         NEEDS_LIBICONV = YesPlease
599         SHELL_PATH = /usr/bin/bash
600         NO_IPV6 = YesPlease
601         NO_HSTRERROR = YesPlease
602         BASIC_CFLAGS += -I/usr/local/include
603         BASIC_LDFLAGS += -L/usr/local/lib
604         NO_STRCASESTR = YesPlease
605         NO_MEMMEM = YesPlease
606         INSTALL = ginstall
607         TAR = gtar
608 endif
609 ifeq ($(uname_S),Darwin)
610         NEEDS_SSL_WITH_CRYPTO = YesPlease
611         NEEDS_LIBICONV = YesPlease
612         ifneq ($(shell expr "$(uname_R)" : '9\.'),2)
613                 OLD_ICONV = UnfortunatelyYes
614         endif
615         NO_STRLCPY = YesPlease
616         NO_MEMMEM = YesPlease
617 endif
618 ifeq ($(uname_S),SunOS)
619         NEEDS_SOCKET = YesPlease
620         NEEDS_NSL = YesPlease
621         SHELL_PATH = /bin/bash
622         NO_STRCASESTR = YesPlease
623         NO_MEMMEM = YesPlease
624         NO_HSTRERROR = YesPlease
625         NO_MKDTEMP = YesPlease
626         ifeq ($(uname_R),5.8)
627                 NEEDS_LIBICONV = YesPlease
628                 NO_UNSETENV = YesPlease
629                 NO_SETENV = YesPlease
630                 NO_C99_FORMAT = YesPlease
631                 NO_STRTOUMAX = YesPlease
632         endif
633         ifeq ($(uname_R),5.9)
634                 NO_UNSETENV = YesPlease
635                 NO_SETENV = YesPlease
636                 NO_C99_FORMAT = YesPlease
637                 NO_STRTOUMAX = YesPlease
638         endif
639         INSTALL = ginstall
640         TAR = gtar
641         BASIC_CFLAGS += -D__EXTENSIONS__
642 endif
643 ifeq ($(uname_O),Cygwin)
644         NO_D_TYPE_IN_DIRENT = YesPlease
645         NO_D_INO_IN_DIRENT = YesPlease
646         NO_STRCASESTR = YesPlease
647         NO_MEMMEM = YesPlease
648         NO_SYMLINK_HEAD = YesPlease
649         NEEDS_LIBICONV = YesPlease
650         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
651         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
652         OLD_ICONV = UnfortunatelyYes
653         # There are conflicting reports about this.
654         # On some boxes NO_MMAP is needed, and not so elsewhere.
655         # Try commenting this out if you suspect MMAP is more efficient
656         NO_MMAP = YesPlease
657         NO_IPV6 = YesPlease
658         X = .exe
659 endif
660 ifeq ($(uname_S),FreeBSD)
661         NEEDS_LIBICONV = YesPlease
662         NO_MEMMEM = YesPlease
663         BASIC_CFLAGS += -I/usr/local/include
664         BASIC_LDFLAGS += -L/usr/local/lib
665         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
666 endif
667 ifeq ($(uname_S),OpenBSD)
668         NO_STRCASESTR = YesPlease
669         NO_MEMMEM = YesPlease
670         NEEDS_LIBICONV = YesPlease
671         BASIC_CFLAGS += -I/usr/local/include
672         BASIC_LDFLAGS += -L/usr/local/lib
673 endif
674 ifeq ($(uname_S),NetBSD)
675         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
676                 NEEDS_LIBICONV = YesPlease
677         endif
678         BASIC_CFLAGS += -I/usr/pkg/include
679         BASIC_LDFLAGS += -L/usr/pkg/lib
680         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
681 endif
682 ifeq ($(uname_S),AIX)
683         NO_STRCASESTR=YesPlease
684         NO_MEMMEM = YesPlease
685         NO_MKDTEMP = YesPlease
686         NO_STRLCPY = YesPlease
687         FREAD_READS_DIRECTORIES = UnfortunatelyYes
688         INTERNAL_QSORT = UnfortunatelyYes
689         NEEDS_LIBICONV=YesPlease
690         BASIC_CFLAGS += -D_LARGE_FILES
691 endif
692 ifeq ($(uname_S),GNU)
693         # GNU/Hurd
694         NO_STRLCPY=YesPlease
695 endif
696 ifeq ($(uname_S),IRIX64)
697         NO_IPV6=YesPlease
698         NO_SETENV=YesPlease
699         NO_STRCASESTR=YesPlease
700         NO_MEMMEM = YesPlease
701         NO_STRLCPY = YesPlease
702         NO_SOCKADDR_STORAGE=YesPlease
703         SHELL_PATH=/usr/gnu/bin/bash
704         BASIC_CFLAGS += -DPATH_MAX=1024
705         # for now, build 32-bit version
706         BASIC_LDFLAGS += -L/usr/lib32
707 endif
708 ifeq ($(uname_S),HP-UX)
709         NO_IPV6=YesPlease
710         NO_SETENV=YesPlease
711         NO_STRCASESTR=YesPlease
712         NO_MEMMEM = YesPlease
713         NO_STRLCPY = YesPlease
714         NO_MKDTEMP = YesPlease
715         NO_UNSETENV = YesPlease
716         NO_HSTRERROR = YesPlease
717         NO_SYS_SELECT_H = YesPlease
718 endif
719 ifneq (,$(findstring arm,$(uname_M)))
720         ARM_SHA1 = YesPlease
721 endif
722
723 -include config.mak.autogen
724 -include config.mak
725
726 ifeq ($(uname_S),Darwin)
727         ifndef NO_FINK
728                 ifeq ($(shell test -d /sw/lib && echo y),y)
729                         BASIC_CFLAGS += -I/sw/include
730                         BASIC_LDFLAGS += -L/sw/lib
731                 endif
732         endif
733         ifndef NO_DARWIN_PORTS
734                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
735                         BASIC_CFLAGS += -I/opt/local/include
736                         BASIC_LDFLAGS += -L/opt/local/lib
737                 endif
738         endif
739 endif
740
741 ifdef NO_R_TO_GCC_LINKER
742         # Some gcc does not accept and pass -R to the linker to specify
743         # the runtime dynamic library path.
744         CC_LD_DYNPATH = -Wl,-rpath=
745 else
746         CC_LD_DYNPATH = -R
747 endif
748
749 ifdef NO_CURL
750         BASIC_CFLAGS += -DNO_CURL
751 else
752         ifdef CURLDIR
753                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
754                 BASIC_CFLAGS += -I$(CURLDIR)/include
755                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
756         else
757                 CURL_LIBCURL = -lcurl
758         endif
759         BUILTIN_OBJS += builtin-http-fetch.o
760         EXTLIBS += $(CURL_LIBCURL)
761         LIB_OBJS += http.o http-walker.o
762         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
763         ifeq "$(curl_check)" "070908"
764                 ifndef NO_EXPAT
765                         PROGRAMS += git-http-push$X
766                 endif
767         endif
768         ifndef NO_EXPAT
769                 EXPAT_LIBEXPAT = -lexpat
770         endif
771 endif
772
773 ifdef ZLIB_PATH
774         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
775         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
776 endif
777 EXTLIBS += -lz
778
779 ifndef NO_OPENSSL
780         OPENSSL_LIBSSL = -lssl
781         ifdef OPENSSLDIR
782                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
783                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
784         else
785                 OPENSSL_LINK =
786         endif
787 else
788         BASIC_CFLAGS += -DNO_OPENSSL
789         MOZILLA_SHA1 = 1
790         OPENSSL_LIBSSL =
791 endif
792 ifdef NEEDS_SSL_WITH_CRYPTO
793         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
794 else
795         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
796 endif
797 ifdef NEEDS_LIBICONV
798         ifdef ICONVDIR
799                 BASIC_CFLAGS += -I$(ICONVDIR)/include
800                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
801         else
802                 ICONV_LINK =
803         endif
804         EXTLIBS += $(ICONV_LINK) -liconv
805 endif
806 ifdef NEEDS_SOCKET
807         EXTLIBS += -lsocket
808 endif
809 ifdef NEEDS_NSL
810         EXTLIBS += -lnsl
811 endif
812 ifdef NO_D_TYPE_IN_DIRENT
813         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
814 endif
815 ifdef NO_D_INO_IN_DIRENT
816         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
817 endif
818 ifdef NO_C99_FORMAT
819         BASIC_CFLAGS += -DNO_C99_FORMAT
820 endif
821 ifdef SNPRINTF_RETURNS_BOGUS
822         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
823         COMPAT_OBJS += compat/snprintf.o
824 endif
825 ifdef FREAD_READS_DIRECTORIES
826         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
827         COMPAT_OBJS += compat/fopen.o
828 endif
829 ifdef NO_SYMLINK_HEAD
830         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
831 endif
832 ifdef NO_STRCASESTR
833         COMPAT_CFLAGS += -DNO_STRCASESTR
834         COMPAT_OBJS += compat/strcasestr.o
835 endif
836 ifdef NO_STRLCPY
837         COMPAT_CFLAGS += -DNO_STRLCPY
838         COMPAT_OBJS += compat/strlcpy.o
839 endif
840 ifdef NO_STRTOUMAX
841         COMPAT_CFLAGS += -DNO_STRTOUMAX
842         COMPAT_OBJS += compat/strtoumax.o
843 endif
844 ifdef NO_STRTOULL
845         COMPAT_CFLAGS += -DNO_STRTOULL
846 endif
847 ifdef NO_SETENV
848         COMPAT_CFLAGS += -DNO_SETENV
849         COMPAT_OBJS += compat/setenv.o
850 endif
851 ifdef NO_MKDTEMP
852         COMPAT_CFLAGS += -DNO_MKDTEMP
853         COMPAT_OBJS += compat/mkdtemp.o
854 endif
855 ifdef NO_UNSETENV
856         COMPAT_CFLAGS += -DNO_UNSETENV
857         COMPAT_OBJS += compat/unsetenv.o
858 endif
859 ifdef NO_SYS_SELECT_H
860         BASIC_CFLAGS += -DNO_SYS_SELECT_H
861 endif
862 ifdef NO_MMAP
863         COMPAT_CFLAGS += -DNO_MMAP
864         COMPAT_OBJS += compat/mmap.o
865 endif
866 ifdef NO_PREAD
867         COMPAT_CFLAGS += -DNO_PREAD
868         COMPAT_OBJS += compat/pread.o
869 endif
870 ifdef NO_FAST_WORKING_DIRECTORY
871         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
872 endif
873 ifdef NO_TRUSTABLE_FILEMODE
874         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
875 endif
876 ifdef NO_IPV6
877         BASIC_CFLAGS += -DNO_IPV6
878 endif
879 ifdef NO_SOCKADDR_STORAGE
880 ifdef NO_IPV6
881         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
882 else
883         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
884 endif
885 endif
886 ifdef NO_INET_NTOP
887         LIB_OBJS += compat/inet_ntop.o
888 endif
889 ifdef NO_INET_PTON
890         LIB_OBJS += compat/inet_pton.o
891 endif
892
893 ifdef NO_ICONV
894         BASIC_CFLAGS += -DNO_ICONV
895 endif
896
897 ifdef OLD_ICONV
898         BASIC_CFLAGS += -DOLD_ICONV
899 endif
900
901 ifdef NO_DEFLATE_BOUND
902         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
903 endif
904
905 ifdef PPC_SHA1
906         SHA1_HEADER = "ppc/sha1.h"
907         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
908 else
909 ifdef ARM_SHA1
910         SHA1_HEADER = "arm/sha1.h"
911         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
912 else
913 ifdef MOZILLA_SHA1
914         SHA1_HEADER = "mozilla-sha1/sha1.h"
915         LIB_OBJS += mozilla-sha1/sha1.o
916 else
917         SHA1_HEADER = <openssl/sha.h>
918         EXTLIBS += $(LIB_4_CRYPTO)
919 endif
920 endif
921 endif
922 ifdef NO_PERL_MAKEMAKER
923         export NO_PERL_MAKEMAKER
924 endif
925 ifdef NO_HSTRERROR
926         COMPAT_CFLAGS += -DNO_HSTRERROR
927         COMPAT_OBJS += compat/hstrerror.o
928 endif
929 ifdef NO_MEMMEM
930         COMPAT_CFLAGS += -DNO_MEMMEM
931         COMPAT_OBJS += compat/memmem.o
932 endif
933 ifdef INTERNAL_QSORT
934         COMPAT_CFLAGS += -DINTERNAL_QSORT
935         COMPAT_OBJS += compat/qsort.o
936 endif
937
938 ifdef THREADED_DELTA_SEARCH
939         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
940         EXTLIBS += -lpthread
941         LIB_OBJS += thread-utils.o
942 endif
943 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
944         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
945 endif
946 ifdef NO_EXTERNAL_GREP
947         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
948 endif
949
950 ifeq ($(TCLTK_PATH),)
951 NO_TCLTK=NoThanks
952 endif
953
954 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
955 QUIET_SUBDIR1  =
956
957 ifneq ($(findstring $(MAKEFLAGS),w),w)
958 PRINT_DIR = --no-print-directory
959 else # "make -w"
960 NO_SUBDIR = :
961 endif
962
963 ifneq ($(findstring $(MAKEFLAGS),s),s)
964 ifndef V
965         QUIET_CC       = @echo '   ' CC $@;
966         QUIET_AR       = @echo '   ' AR $@;
967         QUIET_LINK     = @echo '   ' LINK $@;
968         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
969         QUIET_GEN      = @echo '   ' GEN $@;
970         QUIET_SUBDIR0  = +@subdir=
971         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
972                          $(MAKE) $(PRINT_DIR) -C $$subdir
973         export V
974         export QUIET_GEN
975         export QUIET_BUILT_IN
976 endif
977 endif
978
979 ifdef ASCIIDOC8
980         export ASCIIDOC8
981 endif
982
983 # Shell quote (do not use $(call) to accommodate ancient setups);
984
985 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
986 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
987
988 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
989 bindir_SQ = $(subst ','\'',$(bindir))
990 mandir_SQ = $(subst ','\'',$(mandir))
991 infodir_SQ = $(subst ','\'',$(infodir))
992 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
993 template_dir_SQ = $(subst ','\'',$(template_dir))
994 htmldir_SQ = $(subst ','\'',$(htmldir))
995 prefix_SQ = $(subst ','\'',$(prefix))
996
997 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
998 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
999 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1000
1001 LIBS = $(GITLIBS) $(EXTLIBS)
1002
1003 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1004         $(COMPAT_CFLAGS)
1005 LIB_OBJS += $(COMPAT_OBJS)
1006
1007 ALL_CFLAGS += $(BASIC_CFLAGS)
1008 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1009
1010 export TAR INSTALL DESTDIR SHELL_PATH
1011
1012
1013 ### Build rules
1014
1015 all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1016 ifneq (,$X)
1017         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
1018 endif
1019
1020 all::
1021 ifndef NO_TCLTK
1022         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
1023         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1024 endif
1025         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1026         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1027
1028 strip: $(PROGRAMS) git$X
1029         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1030
1031 git.o: git.c common-cmds.h GIT-CFLAGS
1032         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1033                 $(ALL_CFLAGS) -c $(filter %.c,$^)
1034
1035 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1036         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1037                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1038
1039 help.o: help.c common-cmds.h GIT-CFLAGS
1040         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1041                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1042                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1043                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1044
1045 $(BUILT_INS): git$X
1046         $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@
1047
1048 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1049
1050 common-cmds.h: $(wildcard Documentation/git-*.txt)
1051         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1052
1053 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1054         $(QUIET_GEN)$(RM) $@ $@+ && \
1055         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1056             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1057             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1058             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1059             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1060             $@.sh >$@+ && \
1061         chmod +x $@+ && \
1062         mv $@+ $@
1063
1064 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1065
1066 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1067         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1068
1069 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1070         $(QUIET_GEN)$(RM) $@ $@+ && \
1071         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1072         sed -e '1{' \
1073             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1074             -e '        h' \
1075             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1076             -e '        H' \
1077             -e '        x' \
1078             -e '}' \
1079             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1080             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1081             $@.perl >$@+ && \
1082         chmod +x $@+ && \
1083         mv $@+ $@
1084
1085 gitweb/gitweb.cgi: gitweb/gitweb.perl
1086         $(QUIET_GEN)$(RM) $@ $@+ && \
1087         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1088             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1089             -e 's|++GIT_BINDIR++|$(bindir)|g' \
1090             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1091             -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1092             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1093             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1094             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1095             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1096             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1097             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1098             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1099             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1100             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1101             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1102             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1103             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1104             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1105             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1106             $< >$@+ && \
1107         chmod +x $@+ && \
1108         mv $@+ $@
1109
1110 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1111         $(QUIET_GEN)$(RM) $@ $@+ && \
1112         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1113             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1114             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1115             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1116             -e '/@@GITWEB_CGI@@/d' \
1117             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1118             -e '/@@GITWEB_CSS@@/d' \
1119             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1120             $@.sh > $@+ && \
1121         chmod +x $@+ && \
1122         mv $@+ $@
1123
1124 configure: configure.ac
1125         $(QUIET_GEN)$(RM) $@ $<+ && \
1126         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1127             $< > $<+ && \
1128         autoconf -o $@ $<+ && \
1129         $(RM) $<+
1130
1131 # These can record GIT_VERSION
1132 git.o git.spec \
1133         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1134         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1135         : GIT-VERSION-FILE
1136
1137 %.o: %.c GIT-CFLAGS
1138         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1139 %.s: %.c GIT-CFLAGS
1140         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1141 %.o: %.S
1142         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1143
1144 exec_cmd.o: exec_cmd.c GIT-CFLAGS
1145         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
1146 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1147         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1148
1149 config.o: config.c GIT-CFLAGS
1150         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1151
1152 http.o: http.c GIT-CFLAGS
1153         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1154
1155 ifdef NO_EXPAT
1156 http-walker.o: http-walker.c http.h GIT-CFLAGS
1157         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1158 endif
1159
1160 git-%$X: %.o $(GITLIBS)
1161         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1162
1163 git-imap-send$X: imap-send.o $(LIB_FILE)
1164
1165 http.o http-walker.o http-push.o transport.o: http.h
1166
1167 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1168         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1169                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1170
1171 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1172 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
1173 builtin-revert.o wt-status.o: wt-status.h
1174
1175 $(LIB_FILE): $(LIB_OBJS)
1176         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1177
1178 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1179         xdiff/xmerge.o
1180 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1181         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1182
1183 $(XDIFF_LIB): $(XDIFF_OBJS)
1184         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1185
1186
1187 doc:
1188         $(MAKE) -C Documentation all
1189
1190 info:
1191         $(MAKE) -C Documentation info
1192
1193 TAGS:
1194         $(RM) TAGS
1195         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1196
1197 tags:
1198         $(RM) tags
1199         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1200
1201 cscope:
1202         $(RM) cscope*
1203         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1204
1205 ### Detect prefix changes
1206 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1207              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1208
1209 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1210         @FLAGS='$(TRACK_CFLAGS)'; \
1211             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1212                 echo 1>&2 "    * new build flags or prefix"; \
1213                 echo "$$FLAGS" >GIT-CFLAGS; \
1214             fi
1215
1216 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1217         @echo SHELL_PATH=\''$(SHELL_PATH_SQ)'\' >$@
1218
1219 ### Detect Tck/Tk interpreter path changes
1220 ifndef NO_TCLTK
1221 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1222
1223 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1224         @VARS='$(TRACK_VARS)'; \
1225             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1226                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1227                 echo "$$VARS" >$@; \
1228             fi
1229
1230 .PHONY: .FORCE-GIT-GUI-VARS
1231 endif
1232
1233 ### Testing rules
1234
1235 TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X test-absolute-path$X test-parse-options$X
1236
1237 all:: $(TEST_PROGRAMS)
1238
1239 # GNU make supports exporting all variables by "export" without parameters.
1240 # However, the environment gets quite big, and some programs have problems
1241 # with that.
1242
1243 export NO_SVN_TESTS
1244
1245 test: all
1246         $(MAKE) -C t/ all
1247
1248 test-date$X: date.o ctype.o
1249
1250 test-delta$X: diff-delta.o patch-delta.o
1251
1252 test-parse-options$X: parse-options.o
1253
1254 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1255
1256 test-%$X: test-%.o $(GITLIBS)
1257         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1258
1259 check-sha1:: test-sha1$X
1260         ./test-sha1.sh
1261
1262 check: common-cmds.h
1263         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
1264
1265 remove-dashes:
1266         ./fixup-builtins $(BUILT_INS)
1267
1268 ### Installation rules
1269
1270 install: all
1271         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1272         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1273         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1274         $(INSTALL) git$X '$(DESTDIR_SQ)$(bindir_SQ)'
1275         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1276         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1277 ifndef NO_TCLTK
1278         $(MAKE) -C gitk-git install
1279         $(MAKE) -C git-gui install
1280 endif
1281         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
1282         then \
1283                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1284                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
1285                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1286                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
1287         fi
1288         $(foreach p,$(BUILT_INS), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
1289 ifneq (,$X)
1290         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
1291 endif
1292
1293 install-doc:
1294         $(MAKE) -C Documentation install
1295
1296 install-html:
1297         $(MAKE) -C Documentation install-html
1298
1299 install-info:
1300         $(MAKE) -C Documentation install-info
1301
1302 quick-install-doc:
1303         $(MAKE) -C Documentation quick-install
1304
1305
1306
1307 ### Maintainer's dist rules
1308
1309 git.spec: git.spec.in
1310         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1311         mv $@+ $@
1312
1313 GIT_TARNAME=git-$(GIT_VERSION)
1314 dist: git.spec git-archive$(X) configure
1315         ./git-archive --format=tar \
1316                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1317         @mkdir -p $(GIT_TARNAME)
1318         @cp git.spec configure $(GIT_TARNAME)
1319         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1320         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1321         $(TAR) rf $(GIT_TARNAME).tar \
1322                 $(GIT_TARNAME)/git.spec \
1323                 $(GIT_TARNAME)/configure \
1324                 $(GIT_TARNAME)/version \
1325                 $(GIT_TARNAME)/git-gui/version
1326         @$(RM) -r $(GIT_TARNAME)
1327         gzip -f -9 $(GIT_TARNAME).tar
1328
1329 rpm: dist
1330         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1331
1332 htmldocs = git-htmldocs-$(GIT_VERSION)
1333 manpages = git-manpages-$(GIT_VERSION)
1334 dist-doc:
1335         $(RM) -r .doc-tmp-dir
1336         mkdir .doc-tmp-dir
1337         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1338         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1339         gzip -n -9 -f $(htmldocs).tar
1340         :
1341         $(RM) -r .doc-tmp-dir
1342         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1343         $(MAKE) -C Documentation DESTDIR=./ \
1344                 man1dir=../.doc-tmp-dir/man1 \
1345                 man5dir=../.doc-tmp-dir/man5 \
1346                 man7dir=../.doc-tmp-dir/man7 \
1347                 install
1348         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1349         gzip -n -9 -f $(manpages).tar
1350         $(RM) -r .doc-tmp-dir
1351
1352 ### Cleaning rules
1353
1354 distclean: clean
1355         $(RM) configure
1356
1357 clean:
1358         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1359                 $(LIB_FILE) $(XDIFF_LIB)
1360         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1361         $(RM) $(TEST_PROGRAMS)
1362         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1363         $(RM) -r autom4te.cache
1364         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1365         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1366         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1367         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1368         $(RM) gitweb/gitweb.cgi
1369         $(MAKE) -C Documentation/ clean
1370         $(MAKE) -C perl clean
1371         $(MAKE) -C templates/ clean
1372         $(MAKE) -C t/ clean
1373 ifndef NO_TCLTK
1374         $(MAKE) -C gitk-git clean
1375         $(MAKE) -C git-gui clean
1376 endif
1377         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1378
1379 .PHONY: all install clean strip
1380 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1381 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1382
1383 ### Check documentation
1384 #
1385 check-docs::
1386         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1387         do \
1388                 case "$$v" in \
1389                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1390                 git-merge-resolve | git-merge-stupid | git-merge-subtree | \
1391                 git-fsck-objects | git-init-db | \
1392                 git-?*--?* ) continue ;; \
1393                 esac ; \
1394                 test -f "Documentation/$$v.txt" || \
1395                 echo "no doc: $$v"; \
1396                 sed -e '/^#/d' command-list.txt | \
1397                 grep -q "^$$v[  ]" || \
1398                 case "$$v" in \
1399                 git) ;; \
1400                 *) echo "no link: $$v";; \
1401                 esac ; \
1402         done; \
1403         ( \
1404                 sed -e '/^#/d' \
1405                     -e 's/[     ].*//' \
1406                     -e 's/^/listed /' command-list.txt; \
1407                 ls -1 Documentation/git*txt | \
1408                 sed -e 's|Documentation/|documented |' \
1409                     -e 's/\.txt//'; \
1410         ) | while read how cmd; \
1411         do \
1412                 case "$$how,$$cmd" in \
1413                 *,git-citool | \
1414                 *,git-gui | \
1415                 *,git-help | \
1416                 documented,gitattributes | \
1417                 documented,gitignore | \
1418                 documented,gitmodules | \
1419                 documented,gitcli | \
1420                 documented,git-tools | \
1421                 documented,gitcore-tutorial | \
1422                 documented,gitcvs-migration | \
1423                 documented,gitdiffcore | \
1424                 documented,gitglossary | \
1425                 documented,githooks | \
1426                 documented,gitrepository-layout | \
1427                 documented,gittutorial | \
1428                 documented,gittutorial-2 | \
1429                 sentinel,not,matching,is,ok ) continue ;; \
1430                 esac; \
1431                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1432                 *" $$cmd "*)    ;; \
1433                 *) echo "removed but $$how: $$cmd" ;; \
1434                 esac; \
1435         done ) | sort
1436
1437 ### Make sure built-ins do not have dups and listed in git.c
1438 #
1439 check-builtins::
1440         ./check-builtins.sh
1441