bisect--helper: implement "git bisect--helper"
[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 EXPATDIR=/foo/bar if your expat header and library files are in
27 # /foo/bar/include and /foo/bar/lib directories.
28 #
29 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
30 #
31 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
32 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
33 #
34 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
35 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
36 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
37 # some C compilers supported these specifiers prior to C99 as an extension.
38 #
39 # Define NO_STRCASESTR if you don't have strcasestr.
40 #
41 # Define NO_MEMMEM if you don't have memmem.
42 #
43 # Define NO_STRLCPY if you don't have strlcpy.
44 #
45 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
46 # If your compiler also does not support long long or does not have
47 # strtoull, define NO_STRTOULL.
48 #
49 # Define NO_SETENV if you don't have setenv in the C library.
50 #
51 # Define NO_UNSETENV if you don't have unsetenv in the C library.
52 #
53 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
54 #
55 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
56 #
57 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
58 # Enable it on Windows.  By default, symrefs are still used.
59 #
60 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
61 # tests.  These tests take up a significant amount of the total test time
62 # but are not needed unless you plan to talk to SVN repos.
63 #
64 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
65 # installed in /sw, but don't want GIT to link against any libraries
66 # installed there.  If defined you may specify your own (or Fink's)
67 # include directories and library directories by defining CFLAGS
68 # and LDFLAGS appropriately.
69 #
70 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
71 # have DarwinPorts installed in /opt/local, but don't want GIT to
72 # link against any libraries installed there.  If defined you may
73 # specify your own (or DarwinPort's) include directories and
74 # library directories by defining CFLAGS and LDFLAGS appropriately.
75 #
76 # Define PPC_SHA1 environment variable when running make to make use of
77 # a bundled SHA1 routine optimized for PowerPC.
78 #
79 # Define ARM_SHA1 environment variable when running make to make use of
80 # a bundled SHA1 routine optimized for ARM.
81 #
82 # Define MOZILLA_SHA1 environment variable when running make to make use of
83 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
84 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
85 # choice) has very fast version optimized for i586.
86 #
87 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
88 #
89 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
90 #
91 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
92 # Patrick Mauritz).
93 #
94 # Define NO_MMAP if you want to avoid mmap.
95 #
96 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
97 #
98 # Define NO_PREAD if you have a problem with pread() system call (e.g.
99 # cygwin.dll before v1.5.22).
100 #
101 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
102 # generally faster on your platform than accessing the working directory.
103 #
104 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
105 # the executable mode bit, but doesn't really do so.
106 #
107 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
108 #
109 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
110 # sockaddr_storage.
111 #
112 # Define NO_ICONV if your libc does not properly support iconv.
113 #
114 # Define OLD_ICONV if your library has an old iconv(), where the second
115 # (input buffer pointer) parameter is declared with type (const char **).
116 #
117 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
118 #
119 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
120 # that tells runtime paths to dynamic libraries;
121 # "-Wl,-rpath=/path/lib" is used instead.
122 #
123 # Define USE_NSEC below if you want git to care about sub-second file mtimes
124 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
125 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
126 # randomly break unless your underlying filesystem supports those sub-second
127 # times (my ext3 doesn't).
128 #
129 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
130 # "st_ctim"
131 #
132 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
133 # available.  This automatically turns USE_NSEC off.
134 #
135 # Define USE_STDEV below if you want git to care about the underlying device
136 # change being considered an inode change from the update-index perspective.
137 #
138 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
139 # field that counts the on-disk footprint in 512-byte blocks.
140 #
141 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
142 #
143 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
144 #
145 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
146 # MakeMaker (e.g. using ActiveState under Cygwin).
147 #
148 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
149 #
150 # The TCL_PATH variable governs the location of the Tcl interpreter
151 # used to optimize git-gui for your system.  Only used if NO_TCLTK
152 # is not set.  Defaults to the bare 'tclsh'.
153 #
154 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
155 # If not set it defaults to the bare 'wish'. If it is set to the empty
156 # string then NO_TCLTK will be forced (this is used by configure script).
157 #
158 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
159 # parallel delta searching when packing objects.
160 #
161 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
162 # is a simplified version of the merge sort used in glibc. This is
163 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
164 #
165 # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
166 # your external grep (e.g., if your system lacks grep, if its grep is
167 # broken, or spawning external process is slower than built-in grep git has).
168
169 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
170         @$(SHELL_PATH) ./GIT-VERSION-GEN
171 -include GIT-VERSION-FILE
172
173 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
174 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
175 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
176 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
177 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
178 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
179
180 # CFLAGS and LDFLAGS are for the users to override from the command line.
181
182 CFLAGS = -g -O2 -Wall
183 LDFLAGS =
184 ALL_CFLAGS = $(CFLAGS)
185 ALL_LDFLAGS = $(LDFLAGS)
186 STRIP ?= strip
187
188 # Among the variables below, these:
189 #   gitexecdir
190 #   template_dir
191 #   mandir
192 #   infodir
193 #   htmldir
194 #   ETC_GITCONFIG (but not sysconfdir)
195 # can be specified as a relative path some/where/else;
196 # this is interpreted as relative to $(prefix) and "git" at
197 # runtime figures out where they are based on the path to the executable.
198 # This can help installing the suite in a relocatable way.
199
200 prefix = $(HOME)
201 bindir_relative = bin
202 bindir = $(prefix)/$(bindir_relative)
203 mandir = share/man
204 infodir = share/info
205 gitexecdir = libexec/git-core
206 sharedir = $(prefix)/share
207 template_dir = share/git-core/templates
208 htmldir = share/doc/git-doc
209 ifeq ($(prefix),/usr)
210 sysconfdir = /etc
211 ETC_GITCONFIG = $(sysconfdir)/gitconfig
212 else
213 sysconfdir = $(prefix)/etc
214 ETC_GITCONFIG = etc/gitconfig
215 endif
216 lib = lib
217 # DESTDIR=
218
219 # default configuration for gitweb
220 GITWEB_CONFIG = gitweb_config.perl
221 GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
222 GITWEB_HOME_LINK_STR = projects
223 GITWEB_SITENAME =
224 GITWEB_PROJECTROOT = /pub/git
225 GITWEB_PROJECT_MAXDEPTH = 2007
226 GITWEB_EXPORT_OK =
227 GITWEB_STRICT_EXPORT =
228 GITWEB_BASE_URL =
229 GITWEB_LIST =
230 GITWEB_HOMETEXT = indextext.html
231 GITWEB_CSS = gitweb.css
232 GITWEB_LOGO = git-logo.png
233 GITWEB_FAVICON = git-favicon.png
234 GITWEB_SITE_HEADER =
235 GITWEB_SITE_FOOTER =
236
237 export prefix bindir sharedir sysconfdir
238
239 CC = gcc
240 AR = ar
241 RM = rm -f
242 TAR = tar
243 FIND = find
244 INSTALL = install
245 RPMBUILD = rpmbuild
246 TCL_PATH = tclsh
247 TCLTK_PATH = wish
248 PTHREAD_LIBS = -lpthread
249
250 export TCL_PATH TCLTK_PATH
251
252 # sparse is architecture-neutral, which means that we need to tell it
253 # explicitly what architecture to check for. Fix this up for yours..
254 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
255
256
257
258 ### --- END CONFIGURATION SECTION ---
259
260 # Those must not be GNU-specific; they are shared with perl/ which may
261 # be built by a different compiler. (Note that this is an artifact now
262 # but it still might be nice to keep that distinction.)
263 BASIC_CFLAGS =
264 BASIC_LDFLAGS =
265
266 # Guard against environment variables
267 BUILTIN_OBJS =
268 BUILT_INS =
269 COMPAT_CFLAGS =
270 COMPAT_OBJS =
271 LIB_H =
272 LIB_OBJS =
273 PROGRAMS =
274 SCRIPT_PERL =
275 SCRIPT_SH =
276 TEST_PROGRAMS =
277
278 SCRIPT_SH += git-am.sh
279 SCRIPT_SH += git-bisect.sh
280 SCRIPT_SH += git-filter-branch.sh
281 SCRIPT_SH += git-lost-found.sh
282 SCRIPT_SH += git-merge-octopus.sh
283 SCRIPT_SH += git-merge-one-file.sh
284 SCRIPT_SH += git-merge-resolve.sh
285 SCRIPT_SH += git-mergetool.sh
286 SCRIPT_SH += git-parse-remote.sh
287 SCRIPT_SH += git-pull.sh
288 SCRIPT_SH += git-quiltimport.sh
289 SCRIPT_SH += git-rebase--interactive.sh
290 SCRIPT_SH += git-rebase.sh
291 SCRIPT_SH += git-repack.sh
292 SCRIPT_SH += git-request-pull.sh
293 SCRIPT_SH += git-sh-setup.sh
294 SCRIPT_SH += git-stash.sh
295 SCRIPT_SH += git-submodule.sh
296 SCRIPT_SH += git-web--browse.sh
297
298 SCRIPT_PERL += git-add--interactive.perl
299 SCRIPT_PERL += git-archimport.perl
300 SCRIPT_PERL += git-cvsexportcommit.perl
301 SCRIPT_PERL += git-cvsimport.perl
302 SCRIPT_PERL += git-cvsserver.perl
303 SCRIPT_PERL += git-relink.perl
304 SCRIPT_PERL += git-send-email.perl
305 SCRIPT_PERL += git-svn.perl
306
307 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
308           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
309           git-instaweb
310
311 # Empty...
312 EXTRA_PROGRAMS =
313
314 # ... and all the rest that could be moved out of bindir to gitexecdir
315 PROGRAMS += $(EXTRA_PROGRAMS)
316 PROGRAMS += git-fast-import$X
317 PROGRAMS += git-fetch-pack$X
318 PROGRAMS += git-hash-object$X
319 PROGRAMS += git-index-pack$X
320 PROGRAMS += git-merge-index$X
321 PROGRAMS += git-merge-tree$X
322 PROGRAMS += git-mktag$X
323 PROGRAMS += git-mktree$X
324 PROGRAMS += git-pack-redundant$X
325 PROGRAMS += git-patch-id$X
326 PROGRAMS += git-send-pack$X
327 PROGRAMS += git-shell$X
328 PROGRAMS += git-show-index$X
329 PROGRAMS += git-unpack-file$X
330 PROGRAMS += git-update-server-info$X
331 PROGRAMS += git-upload-pack$X
332 PROGRAMS += git-var$X
333
334 # List built-in command $C whose implementation cmd_$C() is not in
335 # builtin-$C.o but is linked in as part of some other command.
336 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
337
338 BUILT_INS += git-cherry$X
339 BUILT_INS += git-cherry-pick$X
340 BUILT_INS += git-format-patch$X
341 BUILT_INS += git-fsck-objects$X
342 BUILT_INS += git-get-tar-commit-id$X
343 BUILT_INS += git-init$X
344 BUILT_INS += git-merge-subtree$X
345 BUILT_INS += git-peek-remote$X
346 BUILT_INS += git-repo-config$X
347 BUILT_INS += git-show$X
348 BUILT_INS += git-stage$X
349 BUILT_INS += git-status$X
350 BUILT_INS += git-whatchanged$X
351
352 # what 'all' will build and 'install' will install, in gitexecdir
353 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
354
355 # what 'all' will build but not install in gitexecdir
356 OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
357
358 # Set paths to tools early so that they can be used for version tests.
359 ifndef SHELL_PATH
360         SHELL_PATH = /bin/sh
361 endif
362 ifndef PERL_PATH
363         PERL_PATH = /usr/bin/perl
364 endif
365
366 export PERL_PATH
367
368 LIB_FILE=libgit.a
369 XDIFF_LIB=xdiff/lib.a
370
371 LIB_H += archive.h
372 LIB_H += attr.h
373 LIB_H += blob.h
374 LIB_H += builtin.h
375 LIB_H += cache.h
376 LIB_H += cache-tree.h
377 LIB_H += commit.h
378 LIB_H += compat/cygwin.h
379 LIB_H += compat/mingw.h
380 LIB_H += csum-file.h
381 LIB_H += decorate.h
382 LIB_H += delta.h
383 LIB_H += diffcore.h
384 LIB_H += diff.h
385 LIB_H += dir.h
386 LIB_H += fsck.h
387 LIB_H += git-compat-util.h
388 LIB_H += graph.h
389 LIB_H += grep.h
390 LIB_H += hash.h
391 LIB_H += help.h
392 LIB_H += levenshtein.h
393 LIB_H += list-objects.h
394 LIB_H += ll-merge.h
395 LIB_H += log-tree.h
396 LIB_H += mailmap.h
397 LIB_H += merge-recursive.h
398 LIB_H += object.h
399 LIB_H += pack.h
400 LIB_H += pack-refs.h
401 LIB_H += pack-revindex.h
402 LIB_H += parse-options.h
403 LIB_H += patch-ids.h
404 LIB_H += pkt-line.h
405 LIB_H += progress.h
406 LIB_H += quote.h
407 LIB_H += reflog-walk.h
408 LIB_H += refs.h
409 LIB_H += remote.h
410 LIB_H += rerere.h
411 LIB_H += revision.h
412 LIB_H += run-command.h
413 LIB_H += sha1-lookup.h
414 LIB_H += sideband.h
415 LIB_H += sigchain.h
416 LIB_H += strbuf.h
417 LIB_H += string-list.h
418 LIB_H += tag.h
419 LIB_H += transport.h
420 LIB_H += tree.h
421 LIB_H += tree-walk.h
422 LIB_H += unpack-trees.h
423 LIB_H += userdiff.h
424 LIB_H += utf8.h
425 LIB_H += wt-status.h
426
427 LIB_OBJS += abspath.o
428 LIB_OBJS += alias.o
429 LIB_OBJS += alloc.o
430 LIB_OBJS += archive.o
431 LIB_OBJS += archive-tar.o
432 LIB_OBJS += archive-zip.o
433 LIB_OBJS += attr.o
434 LIB_OBJS += base85.o
435 LIB_OBJS += bisect.o
436 LIB_OBJS += blob.o
437 LIB_OBJS += branch.o
438 LIB_OBJS += bundle.o
439 LIB_OBJS += cache-tree.o
440 LIB_OBJS += color.o
441 LIB_OBJS += combine-diff.o
442 LIB_OBJS += commit.o
443 LIB_OBJS += config.o
444 LIB_OBJS += connect.o
445 LIB_OBJS += convert.o
446 LIB_OBJS += copy.o
447 LIB_OBJS += csum-file.o
448 LIB_OBJS += ctype.o
449 LIB_OBJS += date.o
450 LIB_OBJS += decorate.o
451 LIB_OBJS += diffcore-break.o
452 LIB_OBJS += diffcore-delta.o
453 LIB_OBJS += diffcore-order.o
454 LIB_OBJS += diffcore-pickaxe.o
455 LIB_OBJS += diffcore-rename.o
456 LIB_OBJS += diff-delta.o
457 LIB_OBJS += diff-lib.o
458 LIB_OBJS += diff-no-index.o
459 LIB_OBJS += diff.o
460 LIB_OBJS += dir.o
461 LIB_OBJS += editor.o
462 LIB_OBJS += entry.o
463 LIB_OBJS += environment.o
464 LIB_OBJS += exec_cmd.o
465 LIB_OBJS += fsck.o
466 LIB_OBJS += graph.o
467 LIB_OBJS += grep.o
468 LIB_OBJS += hash.o
469 LIB_OBJS += help.o
470 LIB_OBJS += ident.o
471 LIB_OBJS += levenshtein.o
472 LIB_OBJS += list-objects.o
473 LIB_OBJS += ll-merge.o
474 LIB_OBJS += lockfile.o
475 LIB_OBJS += log-tree.o
476 LIB_OBJS += mailmap.o
477 LIB_OBJS += match-trees.o
478 LIB_OBJS += merge-file.o
479 LIB_OBJS += merge-recursive.o
480 LIB_OBJS += name-hash.o
481 LIB_OBJS += object.o
482 LIB_OBJS += pack-check.o
483 LIB_OBJS += pack-refs.o
484 LIB_OBJS += pack-revindex.o
485 LIB_OBJS += pack-write.o
486 LIB_OBJS += pager.o
487 LIB_OBJS += parse-options.o
488 LIB_OBJS += patch-delta.o
489 LIB_OBJS += patch-ids.o
490 LIB_OBJS += path.o
491 LIB_OBJS += pkt-line.o
492 LIB_OBJS += preload-index.o
493 LIB_OBJS += pretty.o
494 LIB_OBJS += progress.o
495 LIB_OBJS += quote.o
496 LIB_OBJS += reachable.o
497 LIB_OBJS += read-cache.o
498 LIB_OBJS += reflog-walk.o
499 LIB_OBJS += refs.o
500 LIB_OBJS += remote.o
501 LIB_OBJS += rerere.o
502 LIB_OBJS += revision.o
503 LIB_OBJS += run-command.o
504 LIB_OBJS += server-info.o
505 LIB_OBJS += setup.o
506 LIB_OBJS += sha1-lookup.o
507 LIB_OBJS += sha1_file.o
508 LIB_OBJS += sha1_name.o
509 LIB_OBJS += shallow.o
510 LIB_OBJS += sideband.o
511 LIB_OBJS += sigchain.o
512 LIB_OBJS += strbuf.o
513 LIB_OBJS += string-list.o
514 LIB_OBJS += symlinks.o
515 LIB_OBJS += tag.o
516 LIB_OBJS += trace.o
517 LIB_OBJS += transport.o
518 LIB_OBJS += tree-diff.o
519 LIB_OBJS += tree.o
520 LIB_OBJS += tree-walk.o
521 LIB_OBJS += unpack-trees.o
522 LIB_OBJS += usage.o
523 LIB_OBJS += userdiff.o
524 LIB_OBJS += utf8.o
525 LIB_OBJS += walker.o
526 LIB_OBJS += wrapper.o
527 LIB_OBJS += write_or_die.o
528 LIB_OBJS += ws.o
529 LIB_OBJS += wt-status.o
530 LIB_OBJS += xdiff-interface.o
531
532 BUILTIN_OBJS += builtin-add.o
533 BUILTIN_OBJS += builtin-annotate.o
534 BUILTIN_OBJS += builtin-apply.o
535 BUILTIN_OBJS += builtin-archive.o
536 BUILTIN_OBJS += builtin-bisect--helper.o
537 BUILTIN_OBJS += builtin-blame.o
538 BUILTIN_OBJS += builtin-branch.o
539 BUILTIN_OBJS += builtin-bundle.o
540 BUILTIN_OBJS += builtin-cat-file.o
541 BUILTIN_OBJS += builtin-check-attr.o
542 BUILTIN_OBJS += builtin-check-ref-format.o
543 BUILTIN_OBJS += builtin-checkout-index.o
544 BUILTIN_OBJS += builtin-checkout.o
545 BUILTIN_OBJS += builtin-clean.o
546 BUILTIN_OBJS += builtin-clone.o
547 BUILTIN_OBJS += builtin-commit-tree.o
548 BUILTIN_OBJS += builtin-commit.o
549 BUILTIN_OBJS += builtin-config.o
550 BUILTIN_OBJS += builtin-count-objects.o
551 BUILTIN_OBJS += builtin-describe.o
552 BUILTIN_OBJS += builtin-diff-files.o
553 BUILTIN_OBJS += builtin-diff-index.o
554 BUILTIN_OBJS += builtin-diff-tree.o
555 BUILTIN_OBJS += builtin-diff.o
556 BUILTIN_OBJS += builtin-fast-export.o
557 BUILTIN_OBJS += builtin-fetch--tool.o
558 BUILTIN_OBJS += builtin-fetch-pack.o
559 BUILTIN_OBJS += builtin-fetch.o
560 BUILTIN_OBJS += builtin-fmt-merge-msg.o
561 BUILTIN_OBJS += builtin-for-each-ref.o
562 BUILTIN_OBJS += builtin-fsck.o
563 BUILTIN_OBJS += builtin-gc.o
564 BUILTIN_OBJS += builtin-grep.o
565 BUILTIN_OBJS += builtin-help.o
566 BUILTIN_OBJS += builtin-init-db.o
567 BUILTIN_OBJS += builtin-log.o
568 BUILTIN_OBJS += builtin-ls-files.o
569 BUILTIN_OBJS += builtin-ls-remote.o
570 BUILTIN_OBJS += builtin-ls-tree.o
571 BUILTIN_OBJS += builtin-mailinfo.o
572 BUILTIN_OBJS += builtin-mailsplit.o
573 BUILTIN_OBJS += builtin-merge.o
574 BUILTIN_OBJS += builtin-merge-base.o
575 BUILTIN_OBJS += builtin-merge-file.o
576 BUILTIN_OBJS += builtin-merge-ours.o
577 BUILTIN_OBJS += builtin-merge-recursive.o
578 BUILTIN_OBJS += builtin-mv.o
579 BUILTIN_OBJS += builtin-name-rev.o
580 BUILTIN_OBJS += builtin-pack-objects.o
581 BUILTIN_OBJS += builtin-pack-refs.o
582 BUILTIN_OBJS += builtin-prune-packed.o
583 BUILTIN_OBJS += builtin-prune.o
584 BUILTIN_OBJS += builtin-push.o
585 BUILTIN_OBJS += builtin-read-tree.o
586 BUILTIN_OBJS += builtin-receive-pack.o
587 BUILTIN_OBJS += builtin-reflog.o
588 BUILTIN_OBJS += builtin-remote.o
589 BUILTIN_OBJS += builtin-rerere.o
590 BUILTIN_OBJS += builtin-reset.o
591 BUILTIN_OBJS += builtin-rev-list.o
592 BUILTIN_OBJS += builtin-rev-parse.o
593 BUILTIN_OBJS += builtin-revert.o
594 BUILTIN_OBJS += builtin-rm.o
595 BUILTIN_OBJS += builtin-send-pack.o
596 BUILTIN_OBJS += builtin-shortlog.o
597 BUILTIN_OBJS += builtin-show-branch.o
598 BUILTIN_OBJS += builtin-show-ref.o
599 BUILTIN_OBJS += builtin-stripspace.o
600 BUILTIN_OBJS += builtin-symbolic-ref.o
601 BUILTIN_OBJS += builtin-tag.o
602 BUILTIN_OBJS += builtin-tar-tree.o
603 BUILTIN_OBJS += builtin-unpack-objects.o
604 BUILTIN_OBJS += builtin-update-index.o
605 BUILTIN_OBJS += builtin-update-ref.o
606 BUILTIN_OBJS += builtin-upload-archive.o
607 BUILTIN_OBJS += builtin-verify-pack.o
608 BUILTIN_OBJS += builtin-verify-tag.o
609 BUILTIN_OBJS += builtin-write-tree.o
610
611 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
612 EXTLIBS =
613
614 #
615 # Platform specific tweaks
616 #
617
618 # We choose to avoid "if .. else if .. else .. endif endif"
619 # because maintaining the nesting to match is a pain.  If
620 # we had "elif" things would have been much nicer...
621
622 ifeq ($(uname_S),Linux)
623         NO_STRLCPY = YesPlease
624         THREADED_DELTA_SEARCH = YesPlease
625 endif
626 ifeq ($(uname_S),GNU/kFreeBSD)
627         NO_STRLCPY = YesPlease
628         THREADED_DELTA_SEARCH = YesPlease
629 endif
630 ifeq ($(uname_S),UnixWare)
631         CC = cc
632         NEEDS_SOCKET = YesPlease
633         NEEDS_NSL = YesPlease
634         NEEDS_SSL_WITH_CRYPTO = YesPlease
635         NEEDS_LIBICONV = YesPlease
636         SHELL_PATH = /usr/local/bin/bash
637         NO_IPV6 = YesPlease
638         NO_HSTRERROR = YesPlease
639         BASIC_CFLAGS += -Kthread
640         BASIC_CFLAGS += -I/usr/local/include
641         BASIC_LDFLAGS += -L/usr/local/lib
642         INSTALL = ginstall
643         TAR = gtar
644         NO_STRCASESTR = YesPlease
645         NO_MEMMEM = YesPlease
646 endif
647 ifeq ($(uname_S),SCO_SV)
648         ifeq ($(uname_R),3.2)
649                 CFLAGS = -O2
650         endif
651         ifeq ($(uname_R),5)
652                 CC = cc
653                 BASIC_CFLAGS += -Kthread
654         endif
655         NEEDS_SOCKET = YesPlease
656         NEEDS_NSL = YesPlease
657         NEEDS_SSL_WITH_CRYPTO = YesPlease
658         NEEDS_LIBICONV = YesPlease
659         SHELL_PATH = /usr/bin/bash
660         NO_IPV6 = YesPlease
661         NO_HSTRERROR = YesPlease
662         BASIC_CFLAGS += -I/usr/local/include
663         BASIC_LDFLAGS += -L/usr/local/lib
664         NO_STRCASESTR = YesPlease
665         NO_MEMMEM = YesPlease
666         INSTALL = ginstall
667         TAR = gtar
668 endif
669 ifeq ($(uname_S),Darwin)
670         NEEDS_SSL_WITH_CRYPTO = YesPlease
671         NEEDS_LIBICONV = YesPlease
672         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
673                 OLD_ICONV = UnfortunatelyYes
674         endif
675         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
676                 NO_STRLCPY = YesPlease
677         endif
678         NO_MEMMEM = YesPlease
679         THREADED_DELTA_SEARCH = YesPlease
680         USE_ST_TIMESPEC = YesPlease
681 endif
682 ifeq ($(uname_S),SunOS)
683         NEEDS_SOCKET = YesPlease
684         NEEDS_NSL = YesPlease
685         SHELL_PATH = /bin/bash
686         NO_STRCASESTR = YesPlease
687         NO_MEMMEM = YesPlease
688         NO_HSTRERROR = YesPlease
689         NO_MKDTEMP = YesPlease
690         OLD_ICONV = UnfortunatelyYes
691         ifeq ($(uname_R),5.8)
692                 NO_UNSETENV = YesPlease
693                 NO_SETENV = YesPlease
694                 NO_C99_FORMAT = YesPlease
695                 NO_STRTOUMAX = YesPlease
696         endif
697         ifeq ($(uname_R),5.9)
698                 NO_UNSETENV = YesPlease
699                 NO_SETENV = YesPlease
700                 NO_C99_FORMAT = YesPlease
701                 NO_STRTOUMAX = YesPlease
702         endif
703         INSTALL = ginstall
704         TAR = gtar
705         BASIC_CFLAGS += -D__EXTENSIONS__
706 endif
707 ifeq ($(uname_O),Cygwin)
708         NO_D_TYPE_IN_DIRENT = YesPlease
709         NO_D_INO_IN_DIRENT = YesPlease
710         NO_STRCASESTR = YesPlease
711         NO_MEMMEM = YesPlease
712         NO_SYMLINK_HEAD = YesPlease
713         NEEDS_LIBICONV = YesPlease
714         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
715         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
716         OLD_ICONV = UnfortunatelyYes
717         # There are conflicting reports about this.
718         # On some boxes NO_MMAP is needed, and not so elsewhere.
719         # Try commenting this out if you suspect MMAP is more efficient
720         NO_MMAP = YesPlease
721         NO_IPV6 = YesPlease
722         X = .exe
723 endif
724 ifeq ($(uname_S),FreeBSD)
725         NEEDS_LIBICONV = YesPlease
726         NO_MEMMEM = YesPlease
727         BASIC_CFLAGS += -I/usr/local/include
728         BASIC_LDFLAGS += -L/usr/local/lib
729         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
730         USE_ST_TIMESPEC = YesPlease
731         THREADED_DELTA_SEARCH = YesPlease
732         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
733                 PTHREAD_LIBS = -pthread
734                 NO_UINTMAX_T = YesPlease
735                 NO_STRTOUMAX = YesPlease
736         endif
737 endif
738 ifeq ($(uname_S),OpenBSD)
739         NO_STRCASESTR = YesPlease
740         NO_MEMMEM = YesPlease
741         NEEDS_LIBICONV = YesPlease
742         BASIC_CFLAGS += -I/usr/local/include
743         BASIC_LDFLAGS += -L/usr/local/lib
744         THREADED_DELTA_SEARCH = YesPlease
745 endif
746 ifeq ($(uname_S),NetBSD)
747         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
748                 NEEDS_LIBICONV = YesPlease
749         endif
750         BASIC_CFLAGS += -I/usr/pkg/include
751         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
752         THREADED_DELTA_SEARCH = YesPlease
753 endif
754 ifeq ($(uname_S),AIX)
755         NO_STRCASESTR=YesPlease
756         NO_MEMMEM = YesPlease
757         NO_MKDTEMP = YesPlease
758         NO_STRLCPY = YesPlease
759         NO_NSEC = YesPlease
760         FREAD_READS_DIRECTORIES = UnfortunatelyYes
761         INTERNAL_QSORT = UnfortunatelyYes
762         NEEDS_LIBICONV=YesPlease
763         BASIC_CFLAGS += -D_LARGE_FILES
764         ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
765                 THREADED_DELTA_SEARCH = YesPlease
766         else
767                 NO_PTHREADS = YesPlease
768         endif
769 endif
770 ifeq ($(uname_S),GNU)
771         # GNU/Hurd
772         NO_STRLCPY=YesPlease
773 endif
774 ifeq ($(uname_S),IRIX64)
775         NO_IPV6=YesPlease
776         NO_SETENV=YesPlease
777         NO_STRCASESTR=YesPlease
778         NO_MEMMEM = YesPlease
779         NO_STRLCPY = YesPlease
780         NO_SOCKADDR_STORAGE=YesPlease
781         SHELL_PATH=/usr/gnu/bin/bash
782         BASIC_CFLAGS += -DPATH_MAX=1024
783         # for now, build 32-bit version
784         BASIC_LDFLAGS += -L/usr/lib32
785 endif
786 ifeq ($(uname_S),HP-UX)
787         NO_IPV6=YesPlease
788         NO_SETENV=YesPlease
789         NO_STRCASESTR=YesPlease
790         NO_MEMMEM = YesPlease
791         NO_STRLCPY = YesPlease
792         NO_MKDTEMP = YesPlease
793         NO_UNSETENV = YesPlease
794         NO_HSTRERROR = YesPlease
795         NO_SYS_SELECT_H = YesPlease
796         SNPRINTF_RETURNS_BOGUS = YesPlease
797 endif
798 ifneq (,$(findstring CYGWIN,$(uname_S)))
799         COMPAT_OBJS += compat/cygwin.o
800 endif
801 ifneq (,$(findstring MINGW,$(uname_S)))
802         NO_PREAD = YesPlease
803         NO_OPENSSL = YesPlease
804         NO_CURL = YesPlease
805         NO_SYMLINK_HEAD = YesPlease
806         NO_IPV6 = YesPlease
807         NO_SETENV = YesPlease
808         NO_UNSETENV = YesPlease
809         NO_STRCASESTR = YesPlease
810         NO_STRLCPY = YesPlease
811         NO_MEMMEM = YesPlease
812         NO_PTHREADS = YesPlease
813         NEEDS_LIBICONV = YesPlease
814         OLD_ICONV = YesPlease
815         NO_C99_FORMAT = YesPlease
816         NO_STRTOUMAX = YesPlease
817         NO_MKDTEMP = YesPlease
818         SNPRINTF_RETURNS_BOGUS = YesPlease
819         NO_SVN_TESTS = YesPlease
820         NO_PERL_MAKEMAKER = YesPlease
821         RUNTIME_PREFIX = YesPlease
822         NO_POSIX_ONLY_PROGRAMS = YesPlease
823         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
824         NO_NSEC = YesPlease
825         USE_WIN32_MMAP = YesPlease
826         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch
827         COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1
828         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
829         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/regex/regex.o compat/winansi.o
830         EXTLIBS += -lws2_32
831         X = .exe
832 endif
833 ifneq (,$(findstring arm,$(uname_M)))
834         ARM_SHA1 = YesPlease
835 endif
836
837 -include config.mak.autogen
838 -include config.mak
839
840 ifeq ($(uname_S),Darwin)
841         ifndef NO_FINK
842                 ifeq ($(shell test -d /sw/lib && echo y),y)
843                         BASIC_CFLAGS += -I/sw/include
844                         BASIC_LDFLAGS += -L/sw/lib
845                 endif
846         endif
847         ifndef NO_DARWIN_PORTS
848                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
849                         BASIC_CFLAGS += -I/opt/local/include
850                         BASIC_LDFLAGS += -L/opt/local/lib
851                 endif
852         endif
853         PTHREAD_LIBS =
854 endif
855
856 ifndef CC_LD_DYNPATH
857         ifdef NO_R_TO_GCC_LINKER
858                 # Some gcc does not accept and pass -R to the linker to specify
859                 # the runtime dynamic library path.
860                 CC_LD_DYNPATH = -Wl,-rpath,
861         else
862                 CC_LD_DYNPATH = -R
863         endif
864 endif
865
866 ifdef NO_CURL
867         BASIC_CFLAGS += -DNO_CURL
868 else
869         ifdef CURLDIR
870                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
871                 BASIC_CFLAGS += -I$(CURLDIR)/include
872                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
873         else
874                 CURL_LIBCURL = -lcurl
875         endif
876         BUILTIN_OBJS += builtin-http-fetch.o
877         EXTLIBS += $(CURL_LIBCURL)
878         LIB_OBJS += http.o http-walker.o
879         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
880         ifeq "$(curl_check)" "070908"
881                 ifndef NO_EXPAT
882                         PROGRAMS += git-http-push$X
883                 endif
884         endif
885         ifndef NO_EXPAT
886                 ifdef EXPATDIR
887                         BASIC_CFLAGS += -I$(EXPATDIR)/include
888                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
889                 else
890                         EXPAT_LIBEXPAT = -lexpat
891                 endif
892         endif
893 endif
894
895 ifdef ZLIB_PATH
896         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
897         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
898 endif
899 EXTLIBS += -lz
900
901 ifndef NO_POSIX_ONLY_PROGRAMS
902         PROGRAMS += git-daemon$X
903         PROGRAMS += git-imap-send$X
904 endif
905 ifndef NO_OPENSSL
906         OPENSSL_LIBSSL = -lssl
907         ifdef OPENSSLDIR
908                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
909                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
910         else
911                 OPENSSL_LINK =
912         endif
913 else
914         BASIC_CFLAGS += -DNO_OPENSSL
915         MOZILLA_SHA1 = 1
916         OPENSSL_LIBSSL =
917 endif
918 ifdef NEEDS_SSL_WITH_CRYPTO
919         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
920 else
921         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
922 endif
923 ifdef NEEDS_LIBICONV
924         ifdef ICONVDIR
925                 BASIC_CFLAGS += -I$(ICONVDIR)/include
926                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
927         else
928                 ICONV_LINK =
929         endif
930         EXTLIBS += $(ICONV_LINK) -liconv
931 endif
932 ifdef NEEDS_SOCKET
933         EXTLIBS += -lsocket
934 endif
935 ifdef NEEDS_NSL
936         EXTLIBS += -lnsl
937 endif
938 ifdef NO_D_TYPE_IN_DIRENT
939         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
940 endif
941 ifdef NO_D_INO_IN_DIRENT
942         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
943 endif
944 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
945         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
946 endif
947 ifdef USE_NSEC
948         BASIC_CFLAGS += -DUSE_NSEC
949 endif
950 ifdef USE_ST_TIMESPEC
951         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
952 endif
953 ifdef NO_NSEC
954         BASIC_CFLAGS += -DNO_NSEC
955 endif
956 ifdef NO_C99_FORMAT
957         BASIC_CFLAGS += -DNO_C99_FORMAT
958 endif
959 ifdef SNPRINTF_RETURNS_BOGUS
960         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
961         COMPAT_OBJS += compat/snprintf.o
962 endif
963 ifdef FREAD_READS_DIRECTORIES
964         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
965         COMPAT_OBJS += compat/fopen.o
966 endif
967 ifdef NO_SYMLINK_HEAD
968         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
969 endif
970 ifdef NO_STRCASESTR
971         COMPAT_CFLAGS += -DNO_STRCASESTR
972         COMPAT_OBJS += compat/strcasestr.o
973 endif
974 ifdef NO_STRLCPY
975         COMPAT_CFLAGS += -DNO_STRLCPY
976         COMPAT_OBJS += compat/strlcpy.o
977 endif
978 ifdef NO_STRTOUMAX
979         COMPAT_CFLAGS += -DNO_STRTOUMAX
980         COMPAT_OBJS += compat/strtoumax.o
981 endif
982 ifdef NO_STRTOULL
983         COMPAT_CFLAGS += -DNO_STRTOULL
984 endif
985 ifdef NO_SETENV
986         COMPAT_CFLAGS += -DNO_SETENV
987         COMPAT_OBJS += compat/setenv.o
988 endif
989 ifdef NO_MKDTEMP
990         COMPAT_CFLAGS += -DNO_MKDTEMP
991         COMPAT_OBJS += compat/mkdtemp.o
992 endif
993 ifdef NO_UNSETENV
994         COMPAT_CFLAGS += -DNO_UNSETENV
995         COMPAT_OBJS += compat/unsetenv.o
996 endif
997 ifdef NO_SYS_SELECT_H
998         BASIC_CFLAGS += -DNO_SYS_SELECT_H
999 endif
1000 ifdef NO_MMAP
1001         COMPAT_CFLAGS += -DNO_MMAP
1002         COMPAT_OBJS += compat/mmap.o
1003 else
1004         ifdef USE_WIN32_MMAP
1005                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1006                 COMPAT_OBJS += compat/win32mmap.o
1007         endif
1008 endif
1009 ifdef NO_PREAD
1010         COMPAT_CFLAGS += -DNO_PREAD
1011         COMPAT_OBJS += compat/pread.o
1012 endif
1013 ifdef NO_FAST_WORKING_DIRECTORY
1014         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1015 endif
1016 ifdef NO_TRUSTABLE_FILEMODE
1017         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1018 endif
1019 ifdef NO_IPV6
1020         BASIC_CFLAGS += -DNO_IPV6
1021 endif
1022 ifdef NO_UINTMAX_T
1023         BASIC_CFLAGS += -Duintmax_t=uint32_t
1024 endif
1025 ifdef NO_SOCKADDR_STORAGE
1026 ifdef NO_IPV6
1027         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1028 else
1029         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1030 endif
1031 endif
1032 ifdef NO_INET_NTOP
1033         LIB_OBJS += compat/inet_ntop.o
1034 endif
1035 ifdef NO_INET_PTON
1036         LIB_OBJS += compat/inet_pton.o
1037 endif
1038
1039 ifdef NO_ICONV
1040         BASIC_CFLAGS += -DNO_ICONV
1041 endif
1042
1043 ifdef OLD_ICONV
1044         BASIC_CFLAGS += -DOLD_ICONV
1045 endif
1046
1047 ifdef NO_DEFLATE_BOUND
1048         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1049 endif
1050
1051 ifdef PPC_SHA1
1052         SHA1_HEADER = "ppc/sha1.h"
1053         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1054 else
1055 ifdef ARM_SHA1
1056         SHA1_HEADER = "arm/sha1.h"
1057         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
1058 else
1059 ifdef MOZILLA_SHA1
1060         SHA1_HEADER = "mozilla-sha1/sha1.h"
1061         LIB_OBJS += mozilla-sha1/sha1.o
1062 else
1063         SHA1_HEADER = <openssl/sha.h>
1064         EXTLIBS += $(LIB_4_CRYPTO)
1065 endif
1066 endif
1067 endif
1068 ifdef NO_PERL_MAKEMAKER
1069         export NO_PERL_MAKEMAKER
1070 endif
1071 ifdef NO_HSTRERROR
1072         COMPAT_CFLAGS += -DNO_HSTRERROR
1073         COMPAT_OBJS += compat/hstrerror.o
1074 endif
1075 ifdef NO_MEMMEM
1076         COMPAT_CFLAGS += -DNO_MEMMEM
1077         COMPAT_OBJS += compat/memmem.o
1078 endif
1079 ifdef INTERNAL_QSORT
1080         COMPAT_CFLAGS += -DINTERNAL_QSORT
1081         COMPAT_OBJS += compat/qsort.o
1082 endif
1083 ifdef RUNTIME_PREFIX
1084         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1085 endif
1086
1087 ifdef NO_PTHREADS
1088         THREADED_DELTA_SEARCH =
1089         BASIC_CFLAGS += -DNO_PTHREADS
1090 else
1091         EXTLIBS += $(PTHREAD_LIBS)
1092 endif
1093
1094 ifdef THREADED_DELTA_SEARCH
1095         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1096         LIB_OBJS += thread-utils.o
1097 endif
1098 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1099         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1100 endif
1101 ifdef NO_EXTERNAL_GREP
1102         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1103 endif
1104
1105 ifeq ($(TCLTK_PATH),)
1106 NO_TCLTK=NoThanks
1107 endif
1108
1109 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1110 QUIET_SUBDIR1  =
1111
1112 ifneq ($(findstring $(MAKEFLAGS),w),w)
1113 PRINT_DIR = --no-print-directory
1114 else # "make -w"
1115 NO_SUBDIR = :
1116 endif
1117
1118 ifneq ($(findstring $(MAKEFLAGS),s),s)
1119 ifndef V
1120         QUIET_CC       = @echo '   ' CC $@;
1121         QUIET_AR       = @echo '   ' AR $@;
1122         QUIET_LINK     = @echo '   ' LINK $@;
1123         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1124         QUIET_GEN      = @echo '   ' GEN $@;
1125         QUIET_SUBDIR0  = +@subdir=
1126         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1127                          $(MAKE) $(PRINT_DIR) -C $$subdir
1128         export V
1129         export QUIET_GEN
1130         export QUIET_BUILT_IN
1131 endif
1132 endif
1133
1134 ifdef ASCIIDOC8
1135         export ASCIIDOC8
1136 endif
1137
1138 # Shell quote (do not use $(call) to accommodate ancient setups);
1139
1140 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1141 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1142
1143 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1144 bindir_SQ = $(subst ','\'',$(bindir))
1145 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1146 mandir_SQ = $(subst ','\'',$(mandir))
1147 infodir_SQ = $(subst ','\'',$(infodir))
1148 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1149 template_dir_SQ = $(subst ','\'',$(template_dir))
1150 htmldir_SQ = $(subst ','\'',$(htmldir))
1151 prefix_SQ = $(subst ','\'',$(prefix))
1152
1153 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1154 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1155 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1156
1157 LIBS = $(GITLIBS) $(EXTLIBS)
1158
1159 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1160         $(COMPAT_CFLAGS)
1161 LIB_OBJS += $(COMPAT_OBJS)
1162
1163 ALL_CFLAGS += $(BASIC_CFLAGS)
1164 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1165
1166 export TAR INSTALL DESTDIR SHELL_PATH
1167
1168
1169 ### Build rules
1170
1171 SHELL = $(SHELL_PATH)
1172
1173 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1174 ifneq (,$X)
1175         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1176 endif
1177
1178 all::
1179 ifndef NO_TCLTK
1180         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1181         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1182 endif
1183         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1184         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1185
1186 please_set_SHELL_PATH_to_a_more_modern_shell:
1187         @$$(:)
1188
1189 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1190
1191 strip: $(PROGRAMS) git$X
1192         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1193
1194 git.o: git.c common-cmds.h GIT-CFLAGS
1195         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1196                 $(ALL_CFLAGS) -c $(filter %.c,$^)
1197
1198 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1199         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1200                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1201
1202 builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1203         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1204                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1205                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1206                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1207
1208 $(BUILT_INS): git$X
1209         $(QUIET_BUILT_IN)$(RM) $@ && \
1210         ln git$X $@ 2>/dev/null || \
1211         ln -s git$X $@ 2>/dev/null || \
1212         cp git$X $@
1213
1214 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1215
1216 common-cmds.h: $(wildcard Documentation/git-*.txt)
1217         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1218
1219 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1220         $(QUIET_GEN)$(RM) $@ $@+ && \
1221         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1222             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1223             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1224             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1225             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1226             $@.sh >$@+ && \
1227         chmod +x $@+ && \
1228         mv $@+ $@
1229
1230 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1231
1232 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1233         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1234
1235 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1236         $(QUIET_GEN)$(RM) $@ $@+ && \
1237         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1238         sed -e '1{' \
1239             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1240             -e '        h' \
1241             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1242             -e '        H' \
1243             -e '        x' \
1244             -e '}' \
1245             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1246             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1247             $@.perl >$@+ && \
1248         chmod +x $@+ && \
1249         mv $@+ $@
1250
1251 gitweb/gitweb.cgi: gitweb/gitweb.perl
1252         $(QUIET_GEN)$(RM) $@ $@+ && \
1253         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1254             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1255             -e 's|++GIT_BINDIR++|$(bindir)|g' \
1256             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1257             -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1258             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1259             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1260             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1261             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1262             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1263             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1264             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1265             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1266             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1267             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1268             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1269             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1270             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1271             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1272             $< >$@+ && \
1273         chmod +x $@+ && \
1274         mv $@+ $@
1275
1276 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1277         $(QUIET_GEN)$(RM) $@ $@+ && \
1278         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1279             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1280             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1281             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1282             -e '/@@GITWEB_CGI@@/d' \
1283             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1284             -e '/@@GITWEB_CSS@@/d' \
1285             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1286             $@.sh > $@+ && \
1287         chmod +x $@+ && \
1288         mv $@+ $@
1289
1290 configure: configure.ac
1291         $(QUIET_GEN)$(RM) $@ $<+ && \
1292         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1293             $< > $<+ && \
1294         autoconf -o $@ $<+ && \
1295         $(RM) $<+
1296
1297 # These can record GIT_VERSION
1298 git.o git.spec \
1299         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1300         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1301         : GIT-VERSION-FILE
1302
1303 %.o: %.c GIT-CFLAGS
1304         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1305 %.s: %.c GIT-CFLAGS
1306         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1307 %.o: %.S
1308         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1309
1310 exec_cmd.o: exec_cmd.c GIT-CFLAGS
1311         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1312                 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1313                 '-DBINDIR="$(bindir_relative_SQ)"' \
1314                 '-DPREFIX="$(prefix_SQ)"' \
1315                 $<
1316
1317 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1318         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1319
1320 config.o: config.c GIT-CFLAGS
1321         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1322
1323 http.o: http.c GIT-CFLAGS
1324         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1325
1326 ifdef NO_EXPAT
1327 http-walker.o: http-walker.c http.h GIT-CFLAGS
1328         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1329 endif
1330
1331 git-%$X: %.o $(GITLIBS)
1332         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1333
1334 git-imap-send$X: imap-send.o $(GITLIBS)
1335         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1336                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1337
1338 http.o http-walker.o http-push.o transport.o: http.h
1339
1340 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1341         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1342                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1343
1344 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1345 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
1346 builtin-revert.o wt-status.o: wt-status.h
1347
1348 $(LIB_FILE): $(LIB_OBJS)
1349         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1350
1351 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1352         xdiff/xmerge.o xdiff/xpatience.o
1353 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1354         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1355
1356 $(XDIFF_LIB): $(XDIFF_OBJS)
1357         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1358
1359
1360 doc:
1361         $(MAKE) -C Documentation all
1362
1363 man:
1364         $(MAKE) -C Documentation man
1365
1366 html:
1367         $(MAKE) -C Documentation html
1368
1369 info:
1370         $(MAKE) -C Documentation info
1371
1372 pdf:
1373         $(MAKE) -C Documentation pdf
1374
1375 TAGS:
1376         $(RM) TAGS
1377         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1378
1379 tags:
1380         $(RM) tags
1381         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1382
1383 cscope:
1384         $(RM) cscope*
1385         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1386
1387 ### Detect prefix changes
1388 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1389              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1390
1391 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1392         @FLAGS='$(TRACK_CFLAGS)'; \
1393             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1394                 echo 1>&2 "    * new build flags or prefix"; \
1395                 echo "$$FLAGS" >GIT-CFLAGS; \
1396             fi
1397
1398 # We need to apply sq twice, once to protect from the shell
1399 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1400 # and the first level quoting from the shell that runs "echo".
1401 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1402         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1403         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1404         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1405
1406 ### Detect Tck/Tk interpreter path changes
1407 ifndef NO_TCLTK
1408 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1409
1410 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1411         @VARS='$(TRACK_VARS)'; \
1412             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1413                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1414                 echo "$$VARS" >$@; \
1415             fi
1416
1417 .PHONY: .FORCE-GIT-GUI-VARS
1418 endif
1419
1420 ### Testing rules
1421
1422 TEST_PROGRAMS += test-chmtime$X
1423 TEST_PROGRAMS += test-ctype$X
1424 TEST_PROGRAMS += test-date$X
1425 TEST_PROGRAMS += test-delta$X
1426 TEST_PROGRAMS += test-dump-cache-tree$X
1427 TEST_PROGRAMS += test-genrandom$X
1428 TEST_PROGRAMS += test-match-trees$X
1429 TEST_PROGRAMS += test-parse-options$X
1430 TEST_PROGRAMS += test-path-utils$X
1431 TEST_PROGRAMS += test-sha1$X
1432 TEST_PROGRAMS += test-sigchain$X
1433
1434 all:: $(TEST_PROGRAMS)
1435
1436 # GNU make supports exporting all variables by "export" without parameters.
1437 # However, the environment gets quite big, and some programs have problems
1438 # with that.
1439
1440 export NO_SVN_TESTS
1441
1442 test: all
1443         $(MAKE) -C t/ all
1444
1445 test-ctype$X: ctype.o
1446
1447 test-date$X: date.o ctype.o
1448
1449 test-delta$X: diff-delta.o patch-delta.o
1450
1451 test-parse-options$X: parse-options.o
1452
1453 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1454
1455 test-%$X: test-%.o $(GITLIBS)
1456         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1457
1458 check-sha1:: test-sha1$X
1459         ./test-sha1.sh
1460
1461 check: common-cmds.h
1462         if sparse; \
1463         then \
1464                 for i in *.c; \
1465                 do \
1466                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1467                 done; \
1468         else \
1469                 echo 2>&1 "Did you mean 'make test'?"; \
1470                 exit 1; \
1471         fi
1472
1473 remove-dashes:
1474         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1475
1476 ### Installation rules
1477
1478 ifneq ($(filter /%,$(firstword $(template_dir))),)
1479 template_instdir = $(template_dir)
1480 else
1481 template_instdir = $(prefix)/$(template_dir)
1482 endif
1483 export template_instdir
1484
1485 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1486 gitexec_instdir = $(gitexecdir)
1487 else
1488 gitexec_instdir = $(prefix)/$(gitexecdir)
1489 endif
1490 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1491 export gitexec_instdir
1492
1493 install: all
1494         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1495         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1496         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1497         $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1498         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1499         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1500 ifndef NO_TCLTK
1501         $(MAKE) -C gitk-git install
1502         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1503 endif
1504 ifneq (,$X)
1505         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
1506 endif
1507         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1508         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1509         { $(RM) "$$execdir/git-add$X" && \
1510                 ln "$$bindir/git$X" "$$execdir/git-add$X" 2>/dev/null || \
1511                 cp "$$bindir/git$X" "$$execdir/git-add$X"; } && \
1512         { for p in $(filter-out git-add$X,$(BUILT_INS)); do \
1513                 $(RM) "$$execdir/$$p" && \
1514                 ln "$$execdir/git-add$X" "$$execdir/$$p" 2>/dev/null || \
1515                 ln -s "git-add$X" "$$execdir/$$p" 2>/dev/null || \
1516                 cp "$$execdir/git-add$X" "$$execdir/$$p" || exit; \
1517           done } && \
1518         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1519
1520 install-doc:
1521         $(MAKE) -C Documentation install
1522
1523 install-man:
1524         $(MAKE) -C Documentation install-man
1525
1526 install-html:
1527         $(MAKE) -C Documentation install-html
1528
1529 install-info:
1530         $(MAKE) -C Documentation install-info
1531
1532 install-pdf:
1533         $(MAKE) -C Documentation install-pdf
1534
1535 quick-install-doc:
1536         $(MAKE) -C Documentation quick-install
1537
1538 quick-install-man:
1539         $(MAKE) -C Documentation quick-install-man
1540
1541 quick-install-html:
1542         $(MAKE) -C Documentation quick-install-html
1543
1544
1545
1546 ### Maintainer's dist rules
1547
1548 git.spec: git.spec.in
1549         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1550         mv $@+ $@
1551
1552 GIT_TARNAME=git-$(GIT_VERSION)
1553 dist: git.spec git-archive$(X) configure
1554         ./git-archive --format=tar \
1555                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1556         @mkdir -p $(GIT_TARNAME)
1557         @cp git.spec configure $(GIT_TARNAME)
1558         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1559         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1560         $(TAR) rf $(GIT_TARNAME).tar \
1561                 $(GIT_TARNAME)/git.spec \
1562                 $(GIT_TARNAME)/configure \
1563                 $(GIT_TARNAME)/version \
1564                 $(GIT_TARNAME)/git-gui/version
1565         @$(RM) -r $(GIT_TARNAME)
1566         gzip -f -9 $(GIT_TARNAME).tar
1567
1568 rpm: dist
1569         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1570
1571 htmldocs = git-htmldocs-$(GIT_VERSION)
1572 manpages = git-manpages-$(GIT_VERSION)
1573 dist-doc:
1574         $(RM) -r .doc-tmp-dir
1575         mkdir .doc-tmp-dir
1576         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1577         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1578         gzip -n -9 -f $(htmldocs).tar
1579         :
1580         $(RM) -r .doc-tmp-dir
1581         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1582         $(MAKE) -C Documentation DESTDIR=./ \
1583                 man1dir=../.doc-tmp-dir/man1 \
1584                 man5dir=../.doc-tmp-dir/man5 \
1585                 man7dir=../.doc-tmp-dir/man7 \
1586                 install
1587         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1588         gzip -n -9 -f $(manpages).tar
1589         $(RM) -r .doc-tmp-dir
1590
1591 ### Cleaning rules
1592
1593 distclean: clean
1594         $(RM) configure
1595
1596 clean:
1597         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1598                 $(LIB_FILE) $(XDIFF_LIB)
1599         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1600         $(RM) $(TEST_PROGRAMS)
1601         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1602         $(RM) -r autom4te.cache
1603         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1604         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1605         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1606         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1607         $(RM) gitweb/gitweb.cgi
1608         $(MAKE) -C Documentation/ clean
1609         $(MAKE) -C perl clean
1610         $(MAKE) -C templates/ clean
1611         $(MAKE) -C t/ clean
1612 ifndef NO_TCLTK
1613         $(MAKE) -C gitk-git clean
1614         $(MAKE) -C git-gui clean
1615 endif
1616         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1617
1618 .PHONY: all install clean strip
1619 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1620 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1621 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1622
1623 ### Check documentation
1624 #
1625 check-docs::
1626         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1627         do \
1628                 case "$$v" in \
1629                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1630                 git-merge-resolve | git-merge-subtree | \
1631                 git-fsck-objects | git-init-db | \
1632                 git-?*--?* ) continue ;; \
1633                 esac ; \
1634                 test -f "Documentation/$$v.txt" || \
1635                 echo "no doc: $$v"; \
1636                 sed -e '/^#/d' command-list.txt | \
1637                 grep -q "^$$v[  ]" || \
1638                 case "$$v" in \
1639                 git) ;; \
1640                 *) echo "no link: $$v";; \
1641                 esac ; \
1642         done; \
1643         ( \
1644                 sed -e '/^#/d' \
1645                     -e 's/[     ].*//' \
1646                     -e 's/^/listed /' command-list.txt; \
1647                 ls -1 Documentation/git*txt | \
1648                 sed -e 's|Documentation/|documented |' \
1649                     -e 's/\.txt//'; \
1650         ) | while read how cmd; \
1651         do \
1652                 case "$$how,$$cmd" in \
1653                 *,git-citool | \
1654                 *,git-gui | \
1655                 *,git-help | \
1656                 documented,gitattributes | \
1657                 documented,gitignore | \
1658                 documented,gitmodules | \
1659                 documented,gitcli | \
1660                 documented,git-tools | \
1661                 documented,gitcore-tutorial | \
1662                 documented,gitcvs-migration | \
1663                 documented,gitdiffcore | \
1664                 documented,gitglossary | \
1665                 documented,githooks | \
1666                 documented,gitrepository-layout | \
1667                 documented,gittutorial | \
1668                 documented,gittutorial-2 | \
1669                 sentinel,not,matching,is,ok ) continue ;; \
1670                 esac; \
1671                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1672                 *" $$cmd "*)    ;; \
1673                 *) echo "removed but $$how: $$cmd" ;; \
1674                 esac; \
1675         done ) | sort
1676
1677 ### Make sure built-ins do not have dups and listed in git.c
1678 #
1679 check-builtins::
1680         ./check-builtins.sh
1681
1682 ### Test suite coverage testing
1683 #
1684 .PHONY: coverage coverage-clean coverage-build coverage-report
1685
1686 coverage:
1687         $(MAKE) coverage-build
1688         $(MAKE) coverage-report
1689
1690 coverage-clean:
1691         rm -f *.gcda *.gcno
1692
1693 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1694 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1695
1696 coverage-build: coverage-clean
1697         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1698         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1699                 -j1 test
1700
1701 coverage-report:
1702         gcov -b *.c
1703         grep '^function.*called 0 ' *.c.gcov \
1704                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1705                 | tee coverage-untested-functions