reflog-walk: build fixes
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
5 # This also implies MOZILLA_SHA1.
6 #
7 # Define NO_CURL if you do not have curl installed. git-http-pull and
8 # git-http-push are not built, and you cannot use http:// and https://
9 # transports.
10 #
11 # Define CURLDIR=/foo/bar if your curl header and library files are in
12 # /foo/bar/include and /foo/bar/lib directories.
13 #
14 # Define NO_EXPAT if you do not have expat installed. git-http-push is
15 # not built, and you cannot push using http:// and https:// transports.
16 #
17 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
18 #
19 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
20 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
21 #
22 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
23 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
24 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
25 # some C compilers supported these specifiers prior to C99 as an extension.
26 #
27 # Define NO_STRCASESTR if you don't have strcasestr.
28 #
29 # Define NO_STRLCPY if you don't have strlcpy.
30 #
31 # Define NO_SETENV if you don't have setenv in the C library.
32 #
33 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
34 # Enable it on Windows. By default, symrefs are still used.
35 #
36 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
37 # tests. These tests take up a significant amount of the total test time
38 # but are not needed unless you plan to talk to SVN repos.
39 #
40 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
41 # installed in /sw, but don't want GIT to link against any libraries
42 # installed there. If defined you may specify your own (or Fink's)
43 # include directories and library directories by defining CFLAGS
44 # and LDFLAGS appropriately.
45 #
46 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
47 # have DarwinPorts installed in /opt/local, but don't want GIT to
48 # link against any libraries installed there. If defined you may
49 # specify your own (or DarwinPort's) include directories and
50 # library directories by defining CFLAGS and LDFLAGS appropriately.
51 #
52 # Define PPC_SHA1 environment variable when running make to make use of
53 # a bundled SHA1 routine optimized for PowerPC.
54 #
55 # Define ARM_SHA1 environment variable when running make to make use of
56 # a bundled SHA1 routine optimized for ARM.
57 #
58 # Define MOZILLA_SHA1 environment variable when running make to make use of
59 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
60 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
61 # choice) has very fast version optimized for i586.
62 #
63 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
64 #
65 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
66 #
67 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
68 # Patrick Mauritz).
69 #
70 # Define NO_MMAP if you want to avoid mmap.
71 #
72 # Define NO_PREAD if you have a problem with pread() system call (e.g.
73 # cygwin.dll before v1.5.22).
74 #
75 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
76 # generally faster on your platform than accessing the working directory.
77 #
78 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
79 # the executable mode bit, but doesn't really do so.
80 #
81 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
82 #
83 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
84 # sockaddr_storage.
85 #
86 # Define NO_ICONV if your libc does not properly support iconv.
87 #
88 # Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
89 # tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
90 # is used instead.
91 #
92 # Define USE_NSEC below if you want git to care about sub-second file mtimes
93 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
94 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
95 # randomly break unless your underlying filesystem supports those sub-second
96 # times (my ext3 doesn't).
97 #
98 # Define USE_STDEV below if you want git to care about the underlying device
99 # change being considered an inode change from the update-cache perspective.
100 #
101 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
102 # MakeMaker (e.g. using ActiveState under Cygwin).
103 #
104
105 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
106 @$(SHELL_PATH) ./GIT-VERSION-GEN
107 -include GIT-VERSION-FILE
108
109 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
110 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
111 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
112 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
113 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
114
115 # CFLAGS and LDFLAGS are for the users to override from the command line.
116
117 CFLAGS = -g -O2 -Wall
118 LDFLAGS =
119 ALL_CFLAGS = $(CFLAGS)
120 ALL_LDFLAGS = $(LDFLAGS)
121 STRIP ?= strip
122
123 prefix = $(HOME)
124 bindir = $(prefix)/bin
125 gitexecdir = $(bindir)
126 template_dir = $(prefix)/share/git-core/templates/
127 # DESTDIR=
128
129 # default configuration for gitweb
130 GITWEB_CONFIG = gitweb_config.perl
131 GITWEB_HOME_LINK_STR = projects
132 GITWEB_SITENAME =
133 GITWEB_PROJECTROOT = /pub/git
134 GITWEB_EXPORT_OK =
135 GITWEB_STRICT_EXPORT =
136 GITWEB_BASE_URL =
137 GITWEB_LIST =
138 GITWEB_HOMETEXT = indextext.html
139 GITWEB_CSS = gitweb.css
140 GITWEB_LOGO = git-logo.png
141 GITWEB_FAVICON = git-favicon.png
142 GITWEB_SITE_HEADER =
143 GITWEB_SITE_FOOTER =
144
145 export prefix bindir gitexecdir template_dir
146
147 CC = gcc
148 AR = ar
149 TAR = tar
150 INSTALL = install
151 RPMBUILD = rpmbuild
152
153 # sparse is architecture-neutral, which means that we need to tell it
154 # explicitly what architecture to check for. Fix this up for yours..
155 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
156
157
158
159 ### --- END CONFIGURATION SECTION ---
160
161 # Those must not be GNU-specific; they are shared with perl/ which may
162 # be built by a different compiler. (Note that this is an artifact now
163 # but it still might be nice to keep that distinction.)
164 BASIC_CFLAGS =
165 BASIC_LDFLAGS =
166
167 SCRIPT_SH = \
168 git-bisect.sh git-checkout.sh \
169 git-clean.sh git-clone.sh git-commit.sh \
170 git-fetch.sh git-gc.sh \
171 git-ls-remote.sh \
172 git-merge-one-file.sh git-parse-remote.sh \
173 git-pull.sh git-rebase.sh \
174 git-repack.sh git-request-pull.sh git-reset.sh \
175 git-resolve.sh git-revert.sh git-sh-setup.sh \
176 git-tag.sh git-verify-tag.sh \
177 git-applymbox.sh git-applypatch.sh git-am.sh \
178 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
179 git-merge-resolve.sh git-merge-ours.sh \
180 git-lost-found.sh git-quiltimport.sh
181
182 SCRIPT_PERL = \
183 git-add--interactive.perl \
184 git-archimport.perl git-cvsimport.perl git-relink.perl \
185 git-cvsserver.perl git-remote.perl \
186 git-svnimport.perl git-cvsexportcommit.perl \
187 git-send-email.perl git-svn.perl
188
189 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
190 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
191 git-cherry-pick git-status git-instaweb
192
193 # ... and all the rest that could be moved out of bindir to gitexecdir
194 PROGRAMS = \
195 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
196 git-hash-object$X git-index-pack$X git-local-fetch$X \
197 git-merge-base$X \
198 git-daemon$X \
199 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
200 git-peek-remote$X git-receive-pack$X \
201 git-send-pack$X git-shell$X \
202 git-show-index$X git-ssh-fetch$X \
203 git-ssh-upload$X git-unpack-file$X \
204 git-update-server-info$X \
205 git-upload-pack$X git-verify-pack$X \
206 git-pack-redundant$X git-var$X \
207 git-merge-tree$X git-imap-send$X \
208 git-merge-recursive$X \
209 $(EXTRA_PROGRAMS)
210
211 # Empty...
212 EXTRA_PROGRAMS =
213
214 BUILT_INS = \
215 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
216 git-get-tar-commit-id$X git-init$X \
217 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
218
219 # what 'all' will build and 'install' will install, in gitexecdir
220 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
221 git-merge-recur$X
222
223 # Backward compatibility -- to be removed after 1.0
224 PROGRAMS += git-ssh-pull$X git-ssh-push$X
225
226 # Set paths to tools early so that they can be used for version tests.
227 ifndef SHELL_PATH
228 SHELL_PATH = /bin/sh
229 endif
230 ifndef PERL_PATH
231 PERL_PATH = /usr/bin/perl
232 endif
233
234 export PERL_PATH
235
236 LIB_FILE=libgit.a
237 XDIFF_LIB=xdiff/lib.a
238
239 LIB_H = \
240 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
241 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
242 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
243 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
244 utf8.h reflog-walk.h
245
246 DIFF_OBJS = \
247 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
248 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
249 diffcore-delta.o log-tree.o
250
251 LIB_OBJS = \
252 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
253 date.o diff-delta.o entry.o exec_cmd.o ident.o \
254 interpolate.o \
255 lockfile.o \
256 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
257 reachable.o reflog-walk.o \
258 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
259 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
260 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
261 revision.o pager.o tree-walk.o xdiff-interface.o \
262 write_or_die.o trace.o list-objects.o grep.o \
263 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
264 color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o
265
266 BUILTIN_OBJS = \
267 builtin-add.o \
268 builtin-annotate.o \
269 builtin-apply.o \
270 builtin-archive.o \
271 builtin-blame.o \
272 builtin-branch.o \
273 builtin-cat-file.o \
274 builtin-checkout-index.o \
275 builtin-check-ref-format.o \
276 builtin-commit-tree.o \
277 builtin-count-objects.o \
278 builtin-describe.o \
279 builtin-diff.o \
280 builtin-diff-files.o \
281 builtin-diff-index.o \
282 builtin-diff-stages.o \
283 builtin-diff-tree.o \
284 builtin-fmt-merge-msg.o \
285 builtin-for-each-ref.o \
286 builtin-grep.o \
287 builtin-init-db.o \
288 builtin-log.o \
289 builtin-ls-files.o \
290 builtin-ls-tree.o \
291 builtin-mailinfo.o \
292 builtin-mailsplit.o \
293 builtin-merge-file.o \
294 builtin-mv.o \
295 builtin-name-rev.o \
296 builtin-pack-objects.o \
297 builtin-prune.o \
298 builtin-prune-packed.o \
299 builtin-push.o \
300 builtin-read-tree.o \
301 builtin-reflog.o \
302 builtin-repo-config.o \
303 builtin-rerere.o \
304 builtin-rev-list.o \
305 builtin-rev-parse.o \
306 builtin-rm.o \
307 builtin-runstatus.o \
308 builtin-shortlog.o \
309 builtin-show-branch.o \
310 builtin-stripspace.o \
311 builtin-symbolic-ref.o \
312 builtin-tar-tree.o \
313 builtin-unpack-objects.o \
314 builtin-update-index.o \
315 builtin-update-ref.o \
316 builtin-upload-archive.o \
317 builtin-verify-pack.o \
318 builtin-write-tree.o \
319 builtin-show-ref.o \
320 builtin-pack-refs.o
321
322 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
323 EXTLIBS = -lz
324
325 #
326 # Platform specific tweaks
327 #
328
329 # We choose to avoid "if .. else if .. else .. endif endif"
330 # because maintaining the nesting to match is a pain. If
331 # we had "elif" things would have been much nicer...
332
333 ifeq ($(uname_S),Linux)
334 NO_STRLCPY = YesPlease
335 endif
336 ifeq ($(uname_S),GNU/kFreeBSD)
337 NO_STRLCPY = YesPlease
338 endif
339 ifeq ($(uname_S),Darwin)
340 NEEDS_SSL_WITH_CRYPTO = YesPlease
341 NEEDS_LIBICONV = YesPlease
342 NO_STRLCPY = YesPlease
343 endif
344 ifeq ($(uname_S),SunOS)
345 NEEDS_SOCKET = YesPlease
346 NEEDS_NSL = YesPlease
347 SHELL_PATH = /bin/bash
348 NO_STRCASESTR = YesPlease
349 ifeq ($(uname_R),5.8)
350 NEEDS_LIBICONV = YesPlease
351 NO_UNSETENV = YesPlease
352 NO_SETENV = YesPlease
353 NO_C99_FORMAT = YesPlease
354 endif
355 ifeq ($(uname_R),5.9)
356 NO_UNSETENV = YesPlease
357 NO_SETENV = YesPlease
358 NO_C99_FORMAT = YesPlease
359 endif
360 INSTALL = ginstall
361 TAR = gtar
362 BASIC_CFLAGS += -D__EXTENSIONS__
363 endif
364 ifeq ($(uname_O),Cygwin)
365 NO_D_TYPE_IN_DIRENT = YesPlease
366 NO_D_INO_IN_DIRENT = YesPlease
367 NO_STRCASESTR = YesPlease
368 NO_SYMLINK_HEAD = YesPlease
369 NEEDS_LIBICONV = YesPlease
370 NO_C99_FORMAT = YesPlease
371 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
372 NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
373 # There are conflicting reports about this.
374 # On some boxes NO_MMAP is needed, and not so elsewhere.
375 # Try commenting this out if you suspect MMAP is more efficient
376 NO_MMAP = YesPlease
377 NO_IPV6 = YesPlease
378 X = .exe
379 endif
380 ifeq ($(uname_S),FreeBSD)
381 NEEDS_LIBICONV = YesPlease
382 BASIC_CFLAGS += -I/usr/local/include
383 BASIC_LDFLAGS += -L/usr/local/lib
384 endif
385 ifeq ($(uname_S),OpenBSD)
386 NO_STRCASESTR = YesPlease
387 NEEDS_LIBICONV = YesPlease
388 BASIC_CFLAGS += -I/usr/local/include
389 BASIC_LDFLAGS += -L/usr/local/lib
390 endif
391 ifeq ($(uname_S),NetBSD)
392 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
393 NEEDS_LIBICONV = YesPlease
394 endif
395 BASIC_CFLAGS += -I/usr/pkg/include
396 BASIC_LDFLAGS += -L/usr/pkg/lib
397 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
398 endif
399 ifeq ($(uname_S),AIX)
400 NO_STRCASESTR=YesPlease
401 NO_STRLCPY = YesPlease
402 NEEDS_LIBICONV=YesPlease
403 endif
404 ifeq ($(uname_S),IRIX64)
405 NO_IPV6=YesPlease
406 NO_SETENV=YesPlease
407 NO_STRCASESTR=YesPlease
408 NO_STRLCPY = YesPlease
409 NO_SOCKADDR_STORAGE=YesPlease
410 SHELL_PATH=/usr/gnu/bin/bash
411 BASIC_CFLAGS += -DPATH_MAX=1024
412 # for now, build 32-bit version
413 BASIC_LDFLAGS += -L/usr/lib32
414 endif
415 ifneq (,$(findstring arm,$(uname_M)))
416 ARM_SHA1 = YesPlease
417 endif
418
419 -include config.mak.autogen
420 -include config.mak
421
422 ifeq ($(uname_S),Darwin)
423 ifndef NO_FINK
424 ifeq ($(shell test -d /sw/lib && echo y),y)
425 BASIC_CFLAGS += -I/sw/include
426 BASIC_LDFLAGS += -L/sw/lib
427 endif
428 endif
429 ifndef NO_DARWIN_PORTS
430 ifeq ($(shell test -d /opt/local/lib && echo y),y)
431 BASIC_CFLAGS += -I/opt/local/include
432 BASIC_LDFLAGS += -L/opt/local/lib
433 endif
434 endif
435 endif
436
437 ifdef NO_R_TO_GCC_LINKER
438 # Some gcc does not accept and pass -R to the linker to specify
439 # the runtime dynamic library path.
440 CC_LD_DYNPATH = -Wl,-rpath=
441 else
442 CC_LD_DYNPATH = -R
443 endif
444
445 ifndef NO_CURL
446 ifdef CURLDIR
447 # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
448 BASIC_CFLAGS += -I$(CURLDIR)/include
449 CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
450 else
451 CURL_LIBCURL = -lcurl
452 endif
453 PROGRAMS += git-http-fetch$X
454 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
455 ifeq "$(curl_check)" "070908"
456 ifndef NO_EXPAT
457 PROGRAMS += git-http-push$X
458 endif
459 endif
460 ifndef NO_EXPAT
461 EXPAT_LIBEXPAT = -lexpat
462 endif
463 endif
464
465 ifndef NO_OPENSSL
466 OPENSSL_LIBSSL = -lssl
467 ifdef OPENSSLDIR
468 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
469 OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
470 else
471 OPENSSL_LINK =
472 endif
473 else
474 BASIC_CFLAGS += -DNO_OPENSSL
475 MOZILLA_SHA1 = 1
476 OPENSSL_LIBSSL =
477 endif
478 ifdef NEEDS_SSL_WITH_CRYPTO
479 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
480 else
481 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
482 endif
483 ifdef NEEDS_LIBICONV
484 ifdef ICONVDIR
485 BASIC_CFLAGS += -I$(ICONVDIR)/include
486 ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
487 else
488 ICONV_LINK =
489 endif
490 EXTLIBS += $(ICONV_LINK) -liconv
491 endif
492 ifdef NEEDS_SOCKET
493 EXTLIBS += -lsocket
494 endif
495 ifdef NEEDS_NSL
496 EXTLIBS += -lnsl
497 endif
498 ifdef NO_D_TYPE_IN_DIRENT
499 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
500 endif
501 ifdef NO_D_INO_IN_DIRENT
502 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
503 endif
504 ifdef NO_C99_FORMAT
505 ALL_CFLAGS += -DNO_C99_FORMAT
506 endif
507 ifdef NO_SYMLINK_HEAD
508 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
509 endif
510 ifdef NO_STRCASESTR
511 COMPAT_CFLAGS += -DNO_STRCASESTR
512 COMPAT_OBJS += compat/strcasestr.o
513 endif
514 ifdef NO_STRLCPY
515 COMPAT_CFLAGS += -DNO_STRLCPY
516 COMPAT_OBJS += compat/strlcpy.o
517 endif
518 ifdef NO_SETENV
519 COMPAT_CFLAGS += -DNO_SETENV
520 COMPAT_OBJS += compat/setenv.o
521 endif
522 ifdef NO_UNSETENV
523 COMPAT_CFLAGS += -DNO_UNSETENV
524 COMPAT_OBJS += compat/unsetenv.o
525 endif
526 ifdef NO_MMAP
527 COMPAT_CFLAGS += -DNO_MMAP
528 COMPAT_OBJS += compat/mmap.o
529 endif
530 ifdef NO_PREAD
531 COMPAT_CFLAGS += -DNO_PREAD
532 COMPAT_OBJS += compat/pread.o
533 endif
534 ifdef NO_FAST_WORKING_DIRECTORY
535 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
536 endif
537 ifdef NO_TRUSTABLE_FILEMODE
538 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
539 endif
540 ifdef NO_IPV6
541 BASIC_CFLAGS += -DNO_IPV6
542 endif
543 ifdef NO_SOCKADDR_STORAGE
544 ifdef NO_IPV6
545 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
546 else
547 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
548 endif
549 endif
550 ifdef NO_INET_NTOP
551 LIB_OBJS += compat/inet_ntop.o
552 endif
553 ifdef NO_INET_PTON
554 LIB_OBJS += compat/inet_pton.o
555 endif
556
557 ifdef NO_ICONV
558 BASIC_CFLAGS += -DNO_ICONV
559 endif
560
561 ifdef PPC_SHA1
562 SHA1_HEADER = "ppc/sha1.h"
563 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
564 else
565 ifdef ARM_SHA1
566 SHA1_HEADER = "arm/sha1.h"
567 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
568 else
569 ifdef MOZILLA_SHA1
570 SHA1_HEADER = "mozilla-sha1/sha1.h"
571 LIB_OBJS += mozilla-sha1/sha1.o
572 else
573 SHA1_HEADER = <openssl/sha.h>
574 EXTLIBS += $(LIB_4_CRYPTO)
575 endif
576 endif
577 endif
578 ifdef NO_PERL_MAKEMAKER
579 export NO_PERL_MAKEMAKER
580 endif
581
582 # Shell quote (do not use $(call) to accommodate ancient setups);
583
584 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
585
586 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
587 bindir_SQ = $(subst ','\'',$(bindir))
588 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
589 template_dir_SQ = $(subst ','\'',$(template_dir))
590 prefix_SQ = $(subst ','\'',$(prefix))
591
592 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
593 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
594
595 LIBS = $(GITLIBS) $(EXTLIBS)
596
597 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
598 LIB_OBJS += $(COMPAT_OBJS)
599
600 ALL_CFLAGS += $(BASIC_CFLAGS)
601 ALL_LDFLAGS += $(BASIC_LDFLAGS)
602
603 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
604
605
606 ### Build rules
607
608 all:: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
609 ifneq (,$X)
610 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
611 endif
612
613 all::
614 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
615 $(MAKE) -C templates
616
617 strip: $(PROGRAMS) git$X
618 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
619
620 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
621 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
622 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
623 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
624
625 help.o: common-cmds.h
626
627 git-merge-recur$X: git-merge-recursive$X
628 rm -f $@ && ln git-merge-recursive$X $@
629
630 $(BUILT_INS): git$X
631 rm -f $@ && ln git$X $@
632
633 common-cmds.h: Documentation/git-*.txt
634 ./generate-cmdlist.sh > $@+
635 mv $@+ $@
636
637 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
638 rm -f $@ $@+
639 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
640 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
641 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
642 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
643 $@.sh >$@+
644 chmod +x $@+
645 mv $@+ $@
646
647 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
648
649 perl/perl.mak: GIT-CFLAGS
650 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
651
652 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
653 rm -f $@ $@+
654 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
655 sed -e '1{' \
656 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
657 -e ' h' \
658 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
659 -e ' H' \
660 -e ' x' \
661 -e '}' \
662 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
663 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
664 $@.perl >$@+
665 chmod +x $@+
666 mv $@+ $@
667
668 git-cherry-pick: git-revert
669 cp $< $@+
670 mv $@+ $@
671
672 git-status: git-commit
673 cp $< $@+
674 mv $@+ $@
675
676 gitweb/gitweb.cgi: gitweb/gitweb.perl
677 rm -f $@ $@+
678 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
679 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
680 -e 's|++GIT_BINDIR++|$(bindir)|g' \
681 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
682 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
683 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
684 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
685 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
686 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
687 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
688 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
689 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
690 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
691 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
692 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
693 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
694 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
695 $< >$@+
696 chmod +x $@+
697 mv $@+ $@
698
699 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
700 rm -f $@ $@+
701 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
702 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
703 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
704 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
705 -e '/@@GITWEB_CGI@@/d' \
706 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
707 -e '/@@GITWEB_CSS@@/d' \
708 $@.sh > $@+
709 chmod +x $@+
710 mv $@+ $@
711
712 configure: configure.ac
713 rm -f $@ $<+
714 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
715 $< > $<+
716 autoconf -o $@ $<+
717 rm -f $<+
718
719 # These can record GIT_VERSION
720 git$X git.spec \
721 $(patsubst %.sh,%,$(SCRIPT_SH)) \
722 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
723 : GIT-VERSION-FILE
724
725 %.o: %.c GIT-CFLAGS
726 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
727 %.o: %.S
728 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
729
730 exec_cmd.o: exec_cmd.c GIT-CFLAGS
731 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
732 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
733 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
734
735 http.o: http.c GIT-CFLAGS
736 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
737
738 ifdef NO_EXPAT
739 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
740 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
741 endif
742
743 git-%$X: %.o $(GITLIBS)
744 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
745
746 ssh-pull.o: ssh-fetch.c
747 ssh-push.o: ssh-upload.c
748 git-local-fetch$X: fetch.o
749 git-ssh-fetch$X: rsh.o fetch.o
750 git-ssh-upload$X: rsh.o
751 git-ssh-pull$X: rsh.o fetch.o
752 git-ssh-push$X: rsh.o
753
754 git-imap-send$X: imap-send.o $(LIB_FILE)
755
756 http.o http-fetch.o http-push.o: http.h
757 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
758 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
759 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
760
761 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
762 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
763 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
764
765 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
766 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
767 $(DIFF_OBJS): diffcore.h
768
769 $(LIB_FILE): $(LIB_OBJS)
770 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
771
772 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
773 xdiff/xmerge.o
774 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
775 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
776
777 $(XDIFF_LIB): $(XDIFF_OBJS)
778 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
779
780
781 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
782 (cd perl && $(PERL_PATH) Makefile.PL \
783 PREFIX='$(prefix_SQ)')
784
785 doc:
786 $(MAKE) -C Documentation all
787
788 TAGS:
789 rm -f TAGS
790 find . -name '*.[hcS]' -print | xargs etags -a
791
792 tags:
793 rm -f tags
794 find . -name '*.[hcS]' -print | xargs ctags -a
795
796 ### Detect prefix changes
797 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
798 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
799
800 GIT-CFLAGS: .FORCE-GIT-CFLAGS
801 @FLAGS='$(TRACK_CFLAGS)'; \
802 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
803 echo 1>&2 " * new build flags or prefix"; \
804 echo "$$FLAGS" >GIT-CFLAGS; \
805 fi
806
807 ### Testing rules
808
809 # GNU make supports exporting all variables by "export" without parameters.
810 # However, the environment gets quite big, and some programs have problems
811 # with that.
812
813 export NO_SVN_TESTS
814
815 test: all
816 $(MAKE) -C t/ all
817
818 test-date$X: test-date.c date.o ctype.o
819 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
820
821 test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
822 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
823
824 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
825 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
826
827 test-sha1$X: test-sha1.o $(GITLIBS)
828 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
829
830 check-sha1:: test-sha1$X
831 ./test-sha1.sh
832
833 check: common-cmds.h
834 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
835
836
837
838 ### Installation rules
839
840 install: all
841 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
842 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
843 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
844 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
845 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
846 $(MAKE) -C perl prefix='$(prefix_SQ)' install
847 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
848 then \
849 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
850 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
851 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
852 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
853 fi
854 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
855 ifneq (,$X)
856 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
857 endif
858
859 install-doc:
860 $(MAKE) -C Documentation install
861
862 quick-install-doc:
863 $(MAKE) -C Documentation quick-install
864
865
866
867 ### Maintainer's dist rules
868
869 git.spec: git.spec.in
870 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
871 mv $@+ $@
872
873 GIT_TARNAME=git-$(GIT_VERSION)
874 dist: git.spec git-archive
875 ./git-archive --format=tar \
876 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
877 @mkdir -p $(GIT_TARNAME)
878 @cp git.spec $(GIT_TARNAME)
879 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
880 $(TAR) rf $(GIT_TARNAME).tar \
881 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
882 @rm -rf $(GIT_TARNAME)
883 gzip -f -9 $(GIT_TARNAME).tar
884
885 rpm: dist
886 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
887
888 htmldocs = git-htmldocs-$(GIT_VERSION)
889 manpages = git-manpages-$(GIT_VERSION)
890 dist-doc:
891 rm -fr .doc-tmp-dir
892 mkdir .doc-tmp-dir
893 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
894 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
895 gzip -n -9 -f $(htmldocs).tar
896 :
897 rm -fr .doc-tmp-dir
898 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
899 $(MAKE) -C Documentation DESTDIR=./ \
900 man1dir=../.doc-tmp-dir/man1 \
901 man7dir=../.doc-tmp-dir/man7 \
902 install
903 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
904 gzip -n -9 -f $(manpages).tar
905 rm -fr .doc-tmp-dir
906
907 ### Cleaning rules
908
909 clean:
910 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
911 $(LIB_FILE) $(XDIFF_LIB)
912 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
913 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
914 rm -rf autom4te.cache
915 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
916 rm -rf $(GIT_TARNAME) .doc-tmp-dir
917 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
918 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
919 rm -f gitweb/gitweb.cgi
920 $(MAKE) -C Documentation/ clean
921 $(MAKE) -C perl clean
922 $(MAKE) -C templates/ clean
923 $(MAKE) -C t/ clean
924 rm -f GIT-VERSION-FILE GIT-CFLAGS
925
926 .PHONY: all install clean strip
927 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
928
929 ### Check documentation
930 #
931 check-docs::
932 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
933 do \
934 case "$$v" in \
935 git-merge-octopus | git-merge-ours | git-merge-recursive | \
936 git-merge-resolve | git-merge-stupid | git-merge-recur | \
937 git-ssh-pull | git-ssh-push ) continue ;; \
938 esac ; \
939 test -f "Documentation/$$v.txt" || \
940 echo "no doc: $$v"; \
941 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
942 case "$$v" in \
943 git) ;; \
944 *) echo "no link: $$v";; \
945 esac ; \
946 done | sort
947
948 ### Make sure built-ins do not have dups and listed in git.c
949 #
950 check-builtins::
951 ./check-builtins.sh