Tell multi-parent diff about core.symlinks.
[git/jrn.git] / Makefile
blob9a37b15439543413506ca20d87c482052b65e035
1 # The default target of this Makefile is...
2 all::
4 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
5 # This also implies MOZILLA_SHA1.
7 # Define NO_CURL if you do not have curl installed. git-http-pull and
8 # git-http-push are not built, and you cannot use http:// and https://
9 # transports.
11 # Define CURLDIR=/foo/bar if your curl header and library files are in
12 # /foo/bar/include and /foo/bar/lib directories.
14 # Define NO_EXPAT if you do not have expat installed. git-http-push is
15 # not built, and you cannot push using http:// and https:// transports.
17 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
19 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
20 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
22 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
23 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
24 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
25 # some C compilers supported these specifiers prior to C99 as an extension.
27 # Define NO_STRCASESTR if you don't have strcasestr.
29 # Define NO_STRLCPY if you don't have strlcpy.
31 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
32 # If your compiler also does not support long long or does not have
33 # strtoull, define NO_STRTOULL.
35 # Define NO_SETENV if you don't have setenv in the C library.
37 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
38 # Enable it on Windows. By default, symrefs are still used.
40 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
41 # tests. These tests take up a significant amount of the total test time
42 # but are not needed unless you plan to talk to SVN repos.
44 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
45 # installed in /sw, but don't want GIT to link against any libraries
46 # installed there. If defined you may specify your own (or Fink's)
47 # include directories and library directories by defining CFLAGS
48 # and LDFLAGS appropriately.
50 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
51 # have DarwinPorts installed in /opt/local, but don't want GIT to
52 # link against any libraries installed there. If defined you may
53 # specify your own (or DarwinPort's) include directories and
54 # library directories by defining CFLAGS and LDFLAGS appropriately.
56 # Define PPC_SHA1 environment variable when running make to make use of
57 # a bundled SHA1 routine optimized for PowerPC.
59 # Define ARM_SHA1 environment variable when running make to make use of
60 # a bundled SHA1 routine optimized for ARM.
62 # Define MOZILLA_SHA1 environment variable when running make to make use of
63 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
64 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
65 # choice) has very fast version optimized for i586.
67 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
69 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
71 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
72 # Patrick Mauritz).
74 # Define NO_MMAP if you want to avoid mmap.
76 # Define NO_PREAD if you have a problem with pread() system call (e.g.
77 # cygwin.dll before v1.5.22).
79 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
80 # generally faster on your platform than accessing the working directory.
82 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
83 # the executable mode bit, but doesn't really do so.
85 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
87 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
88 # sockaddr_storage.
90 # Define NO_ICONV if your libc does not properly support iconv.
92 # Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
93 # tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
94 # is used instead.
96 # Define USE_NSEC below if you want git to care about sub-second file mtimes
97 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
98 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
99 # randomly break unless your underlying filesystem supports those sub-second
100 # times (my ext3 doesn't).
102 # Define USE_STDEV below if you want git to care about the underlying device
103 # change being considered an inode change from the update-cache perspective.
105 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
106 # MakeMaker (e.g. using ActiveState under Cygwin).
109 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
110 @$(SHELL_PATH) ./GIT-VERSION-GEN
111 -include GIT-VERSION-FILE
113 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
114 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
115 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
116 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
117 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
119 # CFLAGS and LDFLAGS are for the users to override from the command line.
121 CFLAGS = -g -O2 -Wall
122 LDFLAGS =
123 ALL_CFLAGS = $(CFLAGS)
124 ALL_LDFLAGS = $(LDFLAGS)
125 STRIP ?= strip
127 prefix = $(HOME)
128 bindir = $(prefix)/bin
129 gitexecdir = $(bindir)
130 template_dir = $(prefix)/share/git-core/templates/
131 ETC_GITCONFIG = $(prefix)/etc/gitconfig
132 # DESTDIR=
134 # default configuration for gitweb
135 GITWEB_CONFIG = gitweb_config.perl
136 GITWEB_HOME_LINK_STR = projects
137 GITWEB_SITENAME =
138 GITWEB_PROJECTROOT = /pub/git
139 GITWEB_EXPORT_OK =
140 GITWEB_STRICT_EXPORT =
141 GITWEB_BASE_URL =
142 GITWEB_LIST =
143 GITWEB_HOMETEXT = indextext.html
144 GITWEB_CSS = gitweb.css
145 GITWEB_LOGO = git-logo.png
146 GITWEB_FAVICON = git-favicon.png
147 GITWEB_SITE_HEADER =
148 GITWEB_SITE_FOOTER =
150 export prefix bindir gitexecdir template_dir
152 CC = gcc
153 AR = ar
154 TAR = tar
155 INSTALL = install
156 RPMBUILD = rpmbuild
158 # sparse is architecture-neutral, which means that we need to tell it
159 # explicitly what architecture to check for. Fix this up for yours..
160 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
164 ### --- END CONFIGURATION SECTION ---
166 # Those must not be GNU-specific; they are shared with perl/ which may
167 # be built by a different compiler. (Note that this is an artifact now
168 # but it still might be nice to keep that distinction.)
169 BASIC_CFLAGS =
170 BASIC_LDFLAGS =
172 SCRIPT_SH = \
173 git-bisect.sh git-checkout.sh \
174 git-clean.sh git-clone.sh git-commit.sh \
175 git-fetch.sh git-gc.sh \
176 git-ls-remote.sh \
177 git-merge-one-file.sh git-parse-remote.sh \
178 git-pull.sh git-rebase.sh \
179 git-repack.sh git-request-pull.sh git-reset.sh \
180 git-revert.sh git-sh-setup.sh \
181 git-tag.sh git-verify-tag.sh \
182 git-applymbox.sh git-applypatch.sh git-am.sh \
183 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
184 git-merge-resolve.sh git-merge-ours.sh \
185 git-lost-found.sh git-quiltimport.sh
187 SCRIPT_PERL = \
188 git-add--interactive.perl \
189 git-archimport.perl git-cvsimport.perl git-relink.perl \
190 git-cvsserver.perl git-remote.perl \
191 git-svnimport.perl git-cvsexportcommit.perl \
192 git-send-email.perl git-svn.perl
194 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
195 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
196 git-cherry-pick git-status git-instaweb
198 # ... and all the rest that could be moved out of bindir to gitexecdir
199 PROGRAMS = \
200 git-convert-objects$X git-fetch-pack$X git-fsck$X \
201 git-hash-object$X git-index-pack$X git-local-fetch$X \
202 git-fast-import$X \
203 git-merge-base$X \
204 git-daemon$X \
205 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
206 git-peek-remote$X git-receive-pack$X \
207 git-send-pack$X git-shell$X \
208 git-show-index$X git-ssh-fetch$X \
209 git-ssh-upload$X git-unpack-file$X \
210 git-update-server-info$X \
211 git-upload-pack$X git-verify-pack$X \
212 git-pack-redundant$X git-var$X \
213 git-merge-tree$X git-imap-send$X \
214 git-merge-recursive$X \
215 $(EXTRA_PROGRAMS)
217 # Empty...
218 EXTRA_PROGRAMS =
220 BUILT_INS = \
221 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
222 git-get-tar-commit-id$X git-init$X git-repo-config$X \
223 git-fsck-objects$X \
224 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
226 # what 'all' will build and 'install' will install, in gitexecdir
227 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
229 # Backward compatibility -- to be removed after 1.0
230 PROGRAMS += git-ssh-pull$X git-ssh-push$X
232 # Set paths to tools early so that they can be used for version tests.
233 ifndef SHELL_PATH
234 SHELL_PATH = /bin/sh
235 endif
236 ifndef PERL_PATH
237 PERL_PATH = /usr/bin/perl
238 endif
240 export PERL_PATH
242 LIB_FILE=libgit.a
243 XDIFF_LIB=xdiff/lib.a
245 LIB_H = \
246 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
247 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
248 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
249 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
250 utf8.h reflog-walk.h
252 DIFF_OBJS = \
253 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
254 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
255 diffcore-delta.o log-tree.o
257 LIB_OBJS = \
258 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
259 date.o diff-delta.o entry.o exec_cmd.o ident.o \
260 interpolate.o \
261 lockfile.o \
262 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
263 reachable.o reflog-walk.o \
264 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
265 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
266 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
267 revision.o pager.o tree-walk.o xdiff-interface.o \
268 write_or_die.o trace.o list-objects.o grep.o \
269 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
270 color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
271 convert.o
273 BUILTIN_OBJS = \
274 builtin-add.o \
275 builtin-annotate.o \
276 builtin-apply.o \
277 builtin-archive.o \
278 builtin-blame.o \
279 builtin-branch.o \
280 builtin-bundle.o \
281 builtin-cat-file.o \
282 builtin-checkout-index.o \
283 builtin-check-ref-format.o \
284 builtin-commit-tree.o \
285 builtin-count-objects.o \
286 builtin-describe.o \
287 builtin-diff.o \
288 builtin-diff-files.o \
289 builtin-diff-index.o \
290 builtin-diff-tree.o \
291 builtin-fmt-merge-msg.o \
292 builtin-for-each-ref.o \
293 builtin-fsck.o \
294 builtin-grep.o \
295 builtin-init-db.o \
296 builtin-log.o \
297 builtin-ls-files.o \
298 builtin-ls-tree.o \
299 builtin-mailinfo.o \
300 builtin-mailsplit.o \
301 builtin-merge-base.o \
302 builtin-merge-file.o \
303 builtin-mv.o \
304 builtin-name-rev.o \
305 builtin-pack-objects.o \
306 builtin-prune.o \
307 builtin-prune-packed.o \
308 builtin-push.o \
309 builtin-read-tree.o \
310 builtin-reflog.o \
311 builtin-config.o \
312 builtin-rerere.o \
313 builtin-rev-list.o \
314 builtin-rev-parse.o \
315 builtin-rm.o \
316 builtin-runstatus.o \
317 builtin-shortlog.o \
318 builtin-show-branch.o \
319 builtin-stripspace.o \
320 builtin-symbolic-ref.o \
321 builtin-tar-tree.o \
322 builtin-unpack-objects.o \
323 builtin-update-index.o \
324 builtin-update-ref.o \
325 builtin-upload-archive.o \
326 builtin-verify-pack.o \
327 builtin-write-tree.o \
328 builtin-show-ref.o \
329 builtin-pack-refs.o
331 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
332 EXTLIBS = -lz
335 # Platform specific tweaks
338 # We choose to avoid "if .. else if .. else .. endif endif"
339 # because maintaining the nesting to match is a pain. If
340 # we had "elif" things would have been much nicer...
342 ifeq ($(uname_S),Linux)
343 NO_STRLCPY = YesPlease
344 endif
345 ifeq ($(uname_S),GNU/kFreeBSD)
346 NO_STRLCPY = YesPlease
347 endif
348 ifeq ($(uname_S),Darwin)
349 NEEDS_SSL_WITH_CRYPTO = YesPlease
350 NEEDS_LIBICONV = YesPlease
351 NO_STRLCPY = YesPlease
352 endif
353 ifeq ($(uname_S),SunOS)
354 NEEDS_SOCKET = YesPlease
355 NEEDS_NSL = YesPlease
356 SHELL_PATH = /bin/bash
357 NO_STRCASESTR = YesPlease
358 ifeq ($(uname_R),5.8)
359 NEEDS_LIBICONV = YesPlease
360 NO_UNSETENV = YesPlease
361 NO_SETENV = YesPlease
362 NO_C99_FORMAT = YesPlease
363 NO_STRTOUMAX = YesPlease
364 endif
365 ifeq ($(uname_R),5.9)
366 NO_UNSETENV = YesPlease
367 NO_SETENV = YesPlease
368 NO_C99_FORMAT = YesPlease
369 NO_STRTOUMAX = YesPlease
370 endif
371 INSTALL = ginstall
372 TAR = gtar
373 BASIC_CFLAGS += -D__EXTENSIONS__
374 endif
375 ifeq ($(uname_O),Cygwin)
376 NO_D_TYPE_IN_DIRENT = YesPlease
377 NO_D_INO_IN_DIRENT = YesPlease
378 NO_STRCASESTR = YesPlease
379 NO_SYMLINK_HEAD = YesPlease
380 NEEDS_LIBICONV = YesPlease
381 NO_C99_FORMAT = YesPlease
382 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
383 NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
384 # There are conflicting reports about this.
385 # On some boxes NO_MMAP is needed, and not so elsewhere.
386 # Try commenting this out if you suspect MMAP is more efficient
387 NO_MMAP = YesPlease
388 NO_IPV6 = YesPlease
389 X = .exe
390 endif
391 ifeq ($(uname_S),FreeBSD)
392 NEEDS_LIBICONV = YesPlease
393 BASIC_CFLAGS += -I/usr/local/include
394 BASIC_LDFLAGS += -L/usr/local/lib
395 endif
396 ifeq ($(uname_S),OpenBSD)
397 NO_STRCASESTR = YesPlease
398 NEEDS_LIBICONV = YesPlease
399 BASIC_CFLAGS += -I/usr/local/include
400 BASIC_LDFLAGS += -L/usr/local/lib
401 endif
402 ifeq ($(uname_S),NetBSD)
403 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
404 NEEDS_LIBICONV = YesPlease
405 endif
406 BASIC_CFLAGS += -I/usr/pkg/include
407 BASIC_LDFLAGS += -L/usr/pkg/lib
408 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
409 endif
410 ifeq ($(uname_S),AIX)
411 NO_STRCASESTR=YesPlease
412 NO_STRLCPY = YesPlease
413 NEEDS_LIBICONV=YesPlease
414 endif
415 ifeq ($(uname_S),IRIX64)
416 NO_IPV6=YesPlease
417 NO_SETENV=YesPlease
418 NO_STRCASESTR=YesPlease
419 NO_STRLCPY = YesPlease
420 NO_SOCKADDR_STORAGE=YesPlease
421 SHELL_PATH=/usr/gnu/bin/bash
422 BASIC_CFLAGS += -DPATH_MAX=1024
423 # for now, build 32-bit version
424 BASIC_LDFLAGS += -L/usr/lib32
425 endif
426 ifneq (,$(findstring arm,$(uname_M)))
427 ARM_SHA1 = YesPlease
428 endif
430 -include config.mak.autogen
431 -include config.mak
433 ifeq ($(uname_S),Darwin)
434 ifndef NO_FINK
435 ifeq ($(shell test -d /sw/lib && echo y),y)
436 BASIC_CFLAGS += -I/sw/include
437 BASIC_LDFLAGS += -L/sw/lib
438 endif
439 endif
440 ifndef NO_DARWIN_PORTS
441 ifeq ($(shell test -d /opt/local/lib && echo y),y)
442 BASIC_CFLAGS += -I/opt/local/include
443 BASIC_LDFLAGS += -L/opt/local/lib
444 endif
445 endif
446 endif
448 ifdef NO_R_TO_GCC_LINKER
449 # Some gcc does not accept and pass -R to the linker to specify
450 # the runtime dynamic library path.
451 CC_LD_DYNPATH = -Wl,-rpath=
452 else
453 CC_LD_DYNPATH = -R
454 endif
456 ifndef NO_CURL
457 ifdef CURLDIR
458 # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
459 BASIC_CFLAGS += -I$(CURLDIR)/include
460 CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
461 else
462 CURL_LIBCURL = -lcurl
463 endif
464 PROGRAMS += git-http-fetch$X
465 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
466 ifeq "$(curl_check)" "070908"
467 ifndef NO_EXPAT
468 PROGRAMS += git-http-push$X
469 endif
470 endif
471 ifndef NO_EXPAT
472 EXPAT_LIBEXPAT = -lexpat
473 endif
474 endif
476 ifndef NO_OPENSSL
477 OPENSSL_LIBSSL = -lssl
478 ifdef OPENSSLDIR
479 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
480 OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
481 else
482 OPENSSL_LINK =
483 endif
484 else
485 BASIC_CFLAGS += -DNO_OPENSSL
486 MOZILLA_SHA1 = 1
487 OPENSSL_LIBSSL =
488 endif
489 ifdef NEEDS_SSL_WITH_CRYPTO
490 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
491 else
492 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
493 endif
494 ifdef NEEDS_LIBICONV
495 ifdef ICONVDIR
496 BASIC_CFLAGS += -I$(ICONVDIR)/include
497 ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
498 else
499 ICONV_LINK =
500 endif
501 EXTLIBS += $(ICONV_LINK) -liconv
502 endif
503 ifdef NEEDS_SOCKET
504 EXTLIBS += -lsocket
505 endif
506 ifdef NEEDS_NSL
507 EXTLIBS += -lnsl
508 endif
509 ifdef NO_D_TYPE_IN_DIRENT
510 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
511 endif
512 ifdef NO_D_INO_IN_DIRENT
513 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
514 endif
515 ifdef NO_C99_FORMAT
516 BASIC_CFLAGS += -DNO_C99_FORMAT
517 endif
518 ifdef NO_SYMLINK_HEAD
519 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
520 endif
521 ifdef NO_STRCASESTR
522 COMPAT_CFLAGS += -DNO_STRCASESTR
523 COMPAT_OBJS += compat/strcasestr.o
524 endif
525 ifdef NO_STRLCPY
526 COMPAT_CFLAGS += -DNO_STRLCPY
527 COMPAT_OBJS += compat/strlcpy.o
528 endif
529 ifdef NO_STRTOUMAX
530 COMPAT_CFLAGS += -DNO_STRTOUMAX
531 COMPAT_OBJS += compat/strtoumax.o
532 endif
533 ifdef NO_STRTOULL
534 COMPAT_CFLAGS += -DNO_STRTOULL
535 endif
536 ifdef NO_SETENV
537 COMPAT_CFLAGS += -DNO_SETENV
538 COMPAT_OBJS += compat/setenv.o
539 endif
540 ifdef NO_UNSETENV
541 COMPAT_CFLAGS += -DNO_UNSETENV
542 COMPAT_OBJS += compat/unsetenv.o
543 endif
544 ifdef NO_MMAP
545 COMPAT_CFLAGS += -DNO_MMAP
546 COMPAT_OBJS += compat/mmap.o
547 endif
548 ifdef NO_PREAD
549 COMPAT_CFLAGS += -DNO_PREAD
550 COMPAT_OBJS += compat/pread.o
551 endif
552 ifdef NO_FAST_WORKING_DIRECTORY
553 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
554 endif
555 ifdef NO_TRUSTABLE_FILEMODE
556 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
557 endif
558 ifdef NO_IPV6
559 BASIC_CFLAGS += -DNO_IPV6
560 endif
561 ifdef NO_SOCKADDR_STORAGE
562 ifdef NO_IPV6
563 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
564 else
565 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
566 endif
567 endif
568 ifdef NO_INET_NTOP
569 LIB_OBJS += compat/inet_ntop.o
570 endif
571 ifdef NO_INET_PTON
572 LIB_OBJS += compat/inet_pton.o
573 endif
575 ifdef NO_ICONV
576 BASIC_CFLAGS += -DNO_ICONV
577 endif
579 ifdef PPC_SHA1
580 SHA1_HEADER = "ppc/sha1.h"
581 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
582 else
583 ifdef ARM_SHA1
584 SHA1_HEADER = "arm/sha1.h"
585 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
586 else
587 ifdef MOZILLA_SHA1
588 SHA1_HEADER = "mozilla-sha1/sha1.h"
589 LIB_OBJS += mozilla-sha1/sha1.o
590 else
591 SHA1_HEADER = <openssl/sha.h>
592 EXTLIBS += $(LIB_4_CRYPTO)
593 endif
594 endif
595 endif
596 ifdef NO_PERL_MAKEMAKER
597 export NO_PERL_MAKEMAKER
598 endif
600 # Shell quote (do not use $(call) to accommodate ancient setups);
602 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
603 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
605 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
606 bindir_SQ = $(subst ','\'',$(bindir))
607 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
608 template_dir_SQ = $(subst ','\'',$(template_dir))
609 prefix_SQ = $(subst ','\'',$(prefix))
611 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
612 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
614 LIBS = $(GITLIBS) $(EXTLIBS)
616 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
617 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $(COMPAT_CFLAGS)
618 LIB_OBJS += $(COMPAT_OBJS)
620 ALL_CFLAGS += $(BASIC_CFLAGS)
621 ALL_LDFLAGS += $(BASIC_LDFLAGS)
623 export prefix gitexecdir TAR INSTALL DESTDIR SHELL_PATH template_dir
626 ### Build rules
628 all:: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
629 ifneq (,$X)
630 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
631 endif
633 all::
634 $(MAKE) -C git-gui all
635 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
636 $(MAKE) -C templates
638 strip: $(PROGRAMS) git$X
639 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
641 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
642 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
643 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
644 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
646 help.o: common-cmds.h
648 $(BUILT_INS): git$X
649 rm -f $@ && ln git$X $@
651 common-cmds.h: Documentation/git-*.txt
652 ./generate-cmdlist.sh > $@+
653 mv $@+ $@
655 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
656 rm -f $@ $@+
657 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
658 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
659 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
660 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
661 $@.sh >$@+
662 chmod +x $@+
663 mv $@+ $@
665 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
667 perl/perl.mak: GIT-CFLAGS
668 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
670 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
671 rm -f $@ $@+
672 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
673 sed -e '1{' \
674 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
675 -e ' h' \
676 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
677 -e ' H' \
678 -e ' x' \
679 -e '}' \
680 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
681 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
682 $@.perl >$@+
683 chmod +x $@+
684 mv $@+ $@
686 git-cherry-pick: git-revert
687 cp $< $@+
688 mv $@+ $@
690 git-status: git-commit
691 cp $< $@+
692 mv $@+ $@
694 gitweb/gitweb.cgi: gitweb/gitweb.perl
695 rm -f $@ $@+
696 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
697 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
698 -e 's|++GIT_BINDIR++|$(bindir)|g' \
699 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
700 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
701 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
702 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
703 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
704 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
705 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
706 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
707 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
708 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
709 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
710 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
711 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
712 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
713 $< >$@+
714 chmod +x $@+
715 mv $@+ $@
717 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
718 rm -f $@ $@+
719 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
720 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
721 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
722 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
723 -e '/@@GITWEB_CGI@@/d' \
724 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
725 -e '/@@GITWEB_CSS@@/d' \
726 $@.sh > $@+
727 chmod +x $@+
728 mv $@+ $@
730 configure: configure.ac
731 rm -f $@ $<+
732 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
733 $< > $<+
734 autoconf -o $@ $<+
735 rm -f $<+
737 # These can record GIT_VERSION
738 git$X git.spec \
739 $(patsubst %.sh,%,$(SCRIPT_SH)) \
740 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
741 : GIT-VERSION-FILE
743 %.o: %.c GIT-CFLAGS
744 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
745 %.o: %.S
746 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
748 exec_cmd.o: exec_cmd.c GIT-CFLAGS
749 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
750 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
751 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
753 http.o: http.c GIT-CFLAGS
754 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
756 ifdef NO_EXPAT
757 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
758 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
759 endif
761 git-%$X: %.o $(GITLIBS)
762 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
764 ssh-pull.o: ssh-fetch.c
765 ssh-push.o: ssh-upload.c
766 git-local-fetch$X: fetch.o
767 git-ssh-fetch$X: rsh.o fetch.o
768 git-ssh-upload$X: rsh.o
769 git-ssh-pull$X: rsh.o fetch.o
770 git-ssh-push$X: rsh.o
772 git-imap-send$X: imap-send.o $(LIB_FILE)
774 http.o http-fetch.o http-push.o: http.h
775 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
776 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
777 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
779 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
780 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
781 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
783 $(LIB_OBJS) $(BUILTIN_OBJS) fetch.o: $(LIB_H)
784 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
785 $(DIFF_OBJS): diffcore.h
787 $(LIB_FILE): $(LIB_OBJS)
788 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
790 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
791 xdiff/xmerge.o
792 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
793 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
795 $(XDIFF_LIB): $(XDIFF_OBJS)
796 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
799 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
800 (cd perl && $(PERL_PATH) Makefile.PL \
801 PREFIX='$(prefix_SQ)')
803 doc:
804 $(MAKE) -C Documentation all
806 TAGS:
807 rm -f TAGS
808 find . -name '*.[hcS]' -print | xargs etags -a
810 tags:
811 rm -f tags
812 find . -name '*.[hcS]' -print | xargs ctags -a
814 ### Detect prefix changes
815 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
816 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
818 GIT-CFLAGS: .FORCE-GIT-CFLAGS
819 @FLAGS='$(TRACK_CFLAGS)'; \
820 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
821 echo 1>&2 " * new build flags or prefix"; \
822 echo "$$FLAGS" >GIT-CFLAGS; \
825 ### Testing rules
827 # GNU make supports exporting all variables by "export" without parameters.
828 # However, the environment gets quite big, and some programs have problems
829 # with that.
831 export NO_SVN_TESTS
833 test: all test-chmtime$X
834 $(MAKE) -C t/ all
836 test-date$X: test-date.c date.o ctype.o
837 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
839 test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
840 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
842 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
843 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
845 test-sha1$X: test-sha1.o $(GITLIBS)
846 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
848 test-chmtime$X: test-chmtime.c
849 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
851 check-sha1:: test-sha1$X
852 ./test-sha1.sh
854 check: common-cmds.h
855 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
859 ### Installation rules
861 install: all
862 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
863 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
864 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
865 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
866 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
867 $(MAKE) -C perl prefix='$(prefix_SQ)' install
868 $(MAKE) -C git-gui install
869 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
870 then \
871 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
872 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
873 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
874 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
876 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
877 ifneq (,$X)
878 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
879 endif
881 install-doc:
882 $(MAKE) -C Documentation install
884 quick-install-doc:
885 $(MAKE) -C Documentation quick-install
889 ### Maintainer's dist rules
891 git.spec: git.spec.in
892 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
893 mv $@+ $@
895 GIT_TARNAME=git-$(GIT_VERSION)
896 dist: git.spec git-archive
897 ./git-archive --format=tar \
898 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
899 @mkdir -p $(GIT_TARNAME)
900 @cp git.spec $(GIT_TARNAME)
901 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
902 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
903 $(TAR) rf $(GIT_TARNAME).tar \
904 $(GIT_TARNAME)/git.spec \
905 $(GIT_TARNAME)/version \
906 $(GIT_TARNAME)/git-gui/version \
907 $(GIT_TARNAME)/git-gui/credits
908 @rm -rf $(GIT_TARNAME)
909 gzip -f -9 $(GIT_TARNAME).tar
911 rpm: dist
912 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
914 htmldocs = git-htmldocs-$(GIT_VERSION)
915 manpages = git-manpages-$(GIT_VERSION)
916 dist-doc:
917 rm -fr .doc-tmp-dir
918 mkdir .doc-tmp-dir
919 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
920 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
921 gzip -n -9 -f $(htmldocs).tar
923 rm -fr .doc-tmp-dir
924 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
925 $(MAKE) -C Documentation DESTDIR=./ \
926 man1dir=../.doc-tmp-dir/man1 \
927 man7dir=../.doc-tmp-dir/man7 \
928 install
929 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
930 gzip -n -9 -f $(manpages).tar
931 rm -fr .doc-tmp-dir
933 ### Cleaning rules
935 clean:
936 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
937 $(LIB_FILE) $(XDIFF_LIB)
938 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
939 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
940 rm -rf autom4te.cache
941 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
942 rm -rf $(GIT_TARNAME) .doc-tmp-dir
943 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
944 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
945 rm -f gitweb/gitweb.cgi
946 $(MAKE) -C Documentation/ clean
947 $(MAKE) -C perl clean
948 $(MAKE) -C git-gui clean
949 $(MAKE) -C templates/ clean
950 $(MAKE) -C t/ clean
951 rm -f GIT-VERSION-FILE GIT-CFLAGS
953 .PHONY: all install clean strip
954 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
956 ### Check documentation
958 check-docs::
959 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
960 do \
961 case "$$v" in \
962 git-merge-octopus | git-merge-ours | git-merge-recursive | \
963 git-merge-resolve | git-merge-stupid | \
964 git-add--interactive | git-fsck-objects | git-init-db | \
965 git-repo-config | \
966 git-ssh-pull | git-ssh-push ) continue ;; \
967 esac ; \
968 test -f "Documentation/$$v.txt" || \
969 echo "no doc: $$v"; \
970 sed -e '1,/^__DATA__/d' Documentation/cmd-list.perl | \
971 grep -q "^$$v[ ]" || \
972 case "$$v" in \
973 git) ;; \
974 *) echo "no link: $$v";; \
975 esac ; \
976 done | sort
978 ### Make sure built-ins do not have dups and listed in git.c
980 check-builtins::
981 ./check-builtins.sh