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