Merge branch 'jc/show-merge'
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all:
3
4 # Define MOZILLA_SHA1 environment variable when running make to make use of
5 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
6 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
7 # choice) has very fast version optimized for i586.
8 #
9 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
10 # This also implies MOZILLA_SHA1.
11 #
12 # Define NO_CURL if you do not have curl installed. git-http-pull and
13 # git-http-push are not built, and you cannot use http:// and https://
14 # transports.
15 #
16 # Define CURLDIR=/foo/bar if your curl header and library files are in
17 # /foo/bar/include and /foo/bar/lib directories.
18 #
19 # Define NO_EXPAT if you do not have expat installed. git-http-push is
20 # not built, and you cannot push using http:// and https:// transports.
21 #
22 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
23 #
24 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
25 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
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 PPC_SHA1 environment variable when running make to make use of
41 # a bundled SHA1 routine optimized for PowerPC.
42 #
43 # Define ARM_SHA1 environment variable when running make to make use of
44 # a bundled SHA1 routine optimized for ARM.
45 #
46 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
47 #
48 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
49 #
50 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
51 # Patrick Mauritz).
52 #
53 # Define NO_MMAP if you want to avoid mmap.
54 #
55 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
56 #
57 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
58 #
59 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
60 # sockaddr_storage.
61 #
62 # Define NO_ICONV if your libc does not properly support iconv.
63 #
64 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
65 # a missing newline at the end of the file.
66 #
67 # Define NO_PYTHON if you want to lose all benefits of the recursive merge.
68 #
69 # Define COLLISION_CHECK below if you believe that SHA1's
70 # 1461501637330902918203684832716283019655932542976 hashes do not give you
71 # sufficient guarantee that no collisions between objects will ever happen.
72
73 # Define USE_NSEC below if you want git to care about sub-second file mtimes
74 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
75 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
76 # randomly break unless your underlying filesystem supports those sub-second
77 # times (my ext3 doesn't).
78
79 # Define USE_STDEV below if you want git to care about the underlying device
80 # change being considered an inode change from the update-cache perspective.
81
82 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
83 @$(SHELL_PATH) ./GIT-VERSION-GEN
84 -include GIT-VERSION-FILE
85
86 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
87 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
88 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
89 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
90 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
91
92 # CFLAGS and LDFLAGS are for the users to override from the command line.
93
94 CFLAGS = -g -O2 -Wall
95 LDFLAGS =
96 ALL_CFLAGS = $(CFLAGS)
97 ALL_LDFLAGS = $(LDFLAGS)
98 STRIP ?= strip
99
100 prefix = $(HOME)
101 bindir = $(prefix)/bin
102 gitexecdir = $(bindir)
103 template_dir = $(prefix)/share/git-core/templates/
104 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
105 # DESTDIR=
106
107 CC = gcc
108 AR = ar
109 TAR = tar
110 INSTALL = install
111 RPMBUILD = rpmbuild
112
113 # sparse is architecture-neutral, which means that we need to tell it
114 # explicitly what architecture to check for. Fix this up for yours..
115 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
116
117
118
119 ### --- END CONFIGURATION SECTION ---
120
121 SCRIPT_SH = \
122 git-bisect.sh git-branch.sh git-checkout.sh \
123 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
124 git-fetch.sh \
125 git-ls-remote.sh \
126 git-merge-one-file.sh git-parse-remote.sh \
127 git-prune.sh git-pull.sh git-rebase.sh \
128 git-repack.sh git-request-pull.sh git-reset.sh \
129 git-resolve.sh git-revert.sh git-sh-setup.sh \
130 git-tag.sh git-verify-tag.sh \
131 git-applymbox.sh git-applypatch.sh git-am.sh \
132 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
133 git-merge-resolve.sh git-merge-ours.sh \
134 git-lost-found.sh git-quiltimport.sh
135
136 SCRIPT_PERL = \
137 git-archimport.perl git-cvsimport.perl git-relink.perl \
138 git-shortlog.perl git-rerere.perl \
139 git-annotate.perl git-cvsserver.perl \
140 git-svnimport.perl git-mv.perl git-cvsexportcommit.perl \
141 git-send-email.perl git-svn.perl
142
143 SCRIPT_PYTHON = \
144 git-merge-recursive.py
145
146 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
147 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
148 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
149 git-cherry-pick git-status git-instaweb
150
151 # The ones that do not have to link with lcrypto, lz nor xdiff.
152 SIMPLE_PROGRAMS = \
153 git-daemon$X
154
155 # ... and all the rest that could be moved out of bindir to gitexecdir
156 PROGRAMS = \
157 git-checkout-index$X \
158 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
159 git-hash-object$X git-index-pack$X git-local-fetch$X \
160 git-merge-base$X \
161 git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
162 git-peek-remote$X git-prune-packed$X git-receive-pack$X \
163 git-send-pack$X git-shell$X \
164 git-show-index$X git-ssh-fetch$X \
165 git-ssh-upload$X git-unpack-file$X \
166 git-unpack-objects$X git-update-server-info$X \
167 git-upload-pack$X git-verify-pack$X \
168 git-symbolic-ref$X \
169 git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
170 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
171
172 BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
173 git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
174 git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
175 git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
176 git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
177 git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
178 git-read-tree$X git-commit-tree$X git-write-tree$X \
179 git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
180 git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \
181 git-fmt-merge-msg$X
182
183 # what 'all' will build and 'install' will install, in gitexecdir
184 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
185
186 # Backward compatibility -- to be removed after 1.0
187 PROGRAMS += git-ssh-pull$X git-ssh-push$X
188
189 # Set paths to tools early so that they can be used for version tests.
190 ifndef SHELL_PATH
191 SHELL_PATH = /bin/sh
192 endif
193 ifndef PERL_PATH
194 PERL_PATH = /usr/bin/perl
195 endif
196 ifndef PYTHON_PATH
197 PYTHON_PATH = /usr/bin/python
198 endif
199
200 PYMODULES = \
201 gitMergeCommon.py
202
203 LIB_FILE=libgit.a
204 XDIFF_LIB=xdiff/lib.a
205
206 LIB_H = \
207 blob.h cache.h commit.h csum-file.h delta.h \
208 diff.h object.h pack.h pkt-line.h quote.h refs.h \
209 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
210 tree-walk.h log-tree.h dir.h
211
212 DIFF_OBJS = \
213 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
214 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
215 diffcore-delta.o log-tree.o
216
217 LIB_OBJS = \
218 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
219 date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
220 object.o pack-check.o patch-delta.o path.o pkt-line.o \
221 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
222 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
223 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
224 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
225 alloc.o $(DIFF_OBJS)
226
227 BUILTIN_OBJS = \
228 builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
229 builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
230 builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
231 builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
232 builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
233 builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
234 builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
235 builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
236 builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
237 builtin-update-ref.o builtin-fmt-merge-msg.o
238
239 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
240 LIBS = $(GITLIBS) -lz
241
242 #
243 # Platform specific tweaks
244 #
245
246 # We choose to avoid "if .. else if .. else .. endif endif"
247 # because maintaining the nesting to match is a pain. If
248 # we had "elif" things would have been much nicer...
249
250 ifeq ($(uname_S),Linux)
251 NO_STRLCPY = YesPlease
252 endif
253 ifeq ($(uname_S),Darwin)
254 NEEDS_SSL_WITH_CRYPTO = YesPlease
255 NEEDS_LIBICONV = YesPlease
256 NO_STRLCPY = YesPlease
257 ## fink
258 ifeq ($(shell test -d /sw/lib && echo y),y)
259 ALL_CFLAGS += -I/sw/include
260 ALL_LDFLAGS += -L/sw/lib
261 endif
262 ## darwinports
263 ifeq ($(shell test -d /opt/local/lib && echo y),y)
264 ALL_CFLAGS += -I/opt/local/include
265 ALL_LDFLAGS += -L/opt/local/lib
266 endif
267 endif
268 ifeq ($(uname_S),SunOS)
269 NEEDS_SOCKET = YesPlease
270 NEEDS_NSL = YesPlease
271 SHELL_PATH = /bin/bash
272 NO_STRCASESTR = YesPlease
273 NO_STRLCPY = YesPlease
274 ifeq ($(uname_R),5.8)
275 NEEDS_LIBICONV = YesPlease
276 NO_UNSETENV = YesPlease
277 NO_SETENV = YesPlease
278 endif
279 ifeq ($(uname_R),5.9)
280 NO_UNSETENV = YesPlease
281 NO_SETENV = YesPlease
282 endif
283 INSTALL = ginstall
284 TAR = gtar
285 ALL_CFLAGS += -D__EXTENSIONS__
286 endif
287 ifeq ($(uname_O),Cygwin)
288 NO_D_TYPE_IN_DIRENT = YesPlease
289 NO_D_INO_IN_DIRENT = YesPlease
290 NO_STRCASESTR = YesPlease
291 NO_STRLCPY = YesPlease
292 NO_SYMLINK_HEAD = YesPlease
293 NEEDS_LIBICONV = YesPlease
294 # There are conflicting reports about this.
295 # On some boxes NO_MMAP is needed, and not so elsewhere.
296 # Try uncommenting this if you see things break -- YMMV.
297 # NO_MMAP = YesPlease
298 NO_IPV6 = YesPlease
299 X = .exe
300 endif
301 ifeq ($(uname_S),FreeBSD)
302 NEEDS_LIBICONV = YesPlease
303 ALL_CFLAGS += -I/usr/local/include
304 ALL_LDFLAGS += -L/usr/local/lib
305 endif
306 ifeq ($(uname_S),OpenBSD)
307 NO_STRCASESTR = YesPlease
308 NEEDS_LIBICONV = YesPlease
309 ALL_CFLAGS += -I/usr/local/include
310 ALL_LDFLAGS += -L/usr/local/lib
311 endif
312 ifeq ($(uname_S),NetBSD)
313 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
314 NEEDS_LIBICONV = YesPlease
315 endif
316 ALL_CFLAGS += -I/usr/pkg/include
317 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
318 endif
319 ifeq ($(uname_S),AIX)
320 NO_STRCASESTR=YesPlease
321 NO_STRLCPY = YesPlease
322 NEEDS_LIBICONV=YesPlease
323 endif
324 ifeq ($(uname_S),IRIX64)
325 NO_IPV6=YesPlease
326 NO_SETENV=YesPlease
327 NO_STRCASESTR=YesPlease
328 NO_STRLCPY = YesPlease
329 NO_SOCKADDR_STORAGE=YesPlease
330 SHELL_PATH=/usr/gnu/bin/bash
331 ALL_CFLAGS += -DPATH_MAX=1024
332 # for now, build 32-bit version
333 ALL_LDFLAGS += -L/usr/lib32
334 endif
335 ifneq (,$(findstring arm,$(uname_M)))
336 ARM_SHA1 = YesPlease
337 endif
338
339 -include config.mak
340
341 ifdef WITH_OWN_SUBPROCESS_PY
342 PYMODULES += compat/subprocess.py
343 else
344 ifeq ($(NO_PYTHON),)
345 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
346 PYMODULES += compat/subprocess.py
347 endif
348 endif
349 endif
350
351 ifndef NO_CURL
352 ifdef CURLDIR
353 # This is still problematic -- gcc does not always want -R.
354 ALL_CFLAGS += -I$(CURLDIR)/include
355 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
356 else
357 CURL_LIBCURL = -lcurl
358 endif
359 PROGRAMS += git-http-fetch$X
360 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
361 ifeq "$(curl_check)" "070908"
362 ifndef NO_EXPAT
363 PROGRAMS += git-http-push$X
364 endif
365 endif
366 ifndef NO_EXPAT
367 EXPAT_LIBEXPAT = -lexpat
368 endif
369 endif
370
371 ifndef NO_OPENSSL
372 OPENSSL_LIBSSL = -lssl
373 ifdef OPENSSLDIR
374 # Again this may be problematic -- gcc does not always want -R.
375 ALL_CFLAGS += -I$(OPENSSLDIR)/include
376 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
377 else
378 OPENSSL_LINK =
379 endif
380 else
381 ALL_CFLAGS += -DNO_OPENSSL
382 MOZILLA_SHA1 = 1
383 OPENSSL_LIBSSL =
384 endif
385 ifdef NEEDS_SSL_WITH_CRYPTO
386 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
387 else
388 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
389 endif
390 ifdef NEEDS_LIBICONV
391 ifdef ICONVDIR
392 # Again this may be problematic -- gcc does not always want -R.
393 ALL_CFLAGS += -I$(ICONVDIR)/include
394 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
395 else
396 ICONV_LINK =
397 endif
398 LIBS += $(ICONV_LINK) -liconv
399 endif
400 ifdef NEEDS_SOCKET
401 LIBS += -lsocket
402 SIMPLE_LIB += -lsocket
403 endif
404 ifdef NEEDS_NSL
405 LIBS += -lnsl
406 SIMPLE_LIB += -lnsl
407 endif
408 ifdef NO_D_TYPE_IN_DIRENT
409 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
410 endif
411 ifdef NO_D_INO_IN_DIRENT
412 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
413 endif
414 ifdef NO_SYMLINK_HEAD
415 ALL_CFLAGS += -DNO_SYMLINK_HEAD
416 endif
417 ifdef NO_STRCASESTR
418 COMPAT_CFLAGS += -DNO_STRCASESTR
419 COMPAT_OBJS += compat/strcasestr.o
420 endif
421 ifdef NO_STRLCPY
422 COMPAT_CFLAGS += -DNO_STRLCPY
423 COMPAT_OBJS += compat/strlcpy.o
424 endif
425 ifdef NO_SETENV
426 COMPAT_CFLAGS += -DNO_SETENV
427 COMPAT_OBJS += compat/setenv.o
428 endif
429 ifdef NO_SETENV
430 COMPAT_CFLAGS += -DNO_UNSETENV
431 COMPAT_OBJS += compat/unsetenv.o
432 endif
433 ifdef NO_MMAP
434 COMPAT_CFLAGS += -DNO_MMAP
435 COMPAT_OBJS += compat/mmap.o
436 endif
437 ifdef NO_IPV6
438 ALL_CFLAGS += -DNO_IPV6
439 endif
440 ifdef NO_SOCKADDR_STORAGE
441 ifdef NO_IPV6
442 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
443 else
444 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
445 endif
446 endif
447 ifdef NO_INET_NTOP
448 LIB_OBJS += compat/inet_ntop.o
449 endif
450
451 ifdef NO_ICONV
452 ALL_CFLAGS += -DNO_ICONV
453 endif
454
455 ifdef PPC_SHA1
456 SHA1_HEADER = "ppc/sha1.h"
457 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
458 else
459 ifdef ARM_SHA1
460 SHA1_HEADER = "arm/sha1.h"
461 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
462 else
463 ifdef MOZILLA_SHA1
464 SHA1_HEADER = "mozilla-sha1/sha1.h"
465 LIB_OBJS += mozilla-sha1/sha1.o
466 else
467 SHA1_HEADER = <openssl/sha.h>
468 LIBS += $(LIB_4_CRYPTO)
469 endif
470 endif
471 endif
472 ifdef NO_ACCURATE_DIFF
473 ALL_CFLAGS += -DNO_ACCURATE_DIFF
474 endif
475
476 # Shell quote (do not use $(call) to accommodate ancient setups);
477
478 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
479
480 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
481 bindir_SQ = $(subst ','\'',$(bindir))
482 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
483 template_dir_SQ = $(subst ','\'',$(template_dir))
484 prefix_SQ = $(subst ','\'',$(prefix))
485
486 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
487 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
488 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
489 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
490
491 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
492 LIB_OBJS += $(COMPAT_OBJS)
493 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
494 ### Build rules
495
496 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
497
498 all:
499 $(MAKE) -C templates
500
501 strip: $(PROGRAMS) git$X
502 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
503
504 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
505 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
506 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
507 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
508
509 builtin-help.o: common-cmds.h
510
511 $(BUILT_INS): git$X
512 rm -f $@ && ln git$X $@
513
514 common-cmds.h: Documentation/git-*.txt
515 ./generate-cmdlist.sh > $@+
516 mv $@+ $@
517
518 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
519 rm -f $@ $@+
520 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
521 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
522 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
523 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
524 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
525 $@.sh >$@+
526 chmod +x $@+
527 mv $@+ $@
528
529 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
530 rm -f $@ $@+
531 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
532 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
533 $@.perl >$@+
534 chmod +x $@+
535 mv $@+ $@
536
537 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
538 rm -f $@ $@+
539 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
540 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
541 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
542 $@.py >$@+
543 chmod +x $@+
544 mv $@+ $@
545
546 git-cherry-pick: git-revert
547 cp $< $@+
548 mv $@+ $@
549
550 git-status: git-commit
551 cp $< $@+
552 mv $@+ $@
553
554 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
555 rm -f $@ $@+
556 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
557 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
558 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
559 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
560 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
561 -e '/@@GITWEB_CGI@@/d' \
562 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
563 -e '/@@GITWEB_CSS@@/d' \
564 $@.sh > $@+
565 chmod +x $@+
566 mv $@+ $@
567
568 # These can record GIT_VERSION
569 git$X git.spec \
570 $(patsubst %.sh,%,$(SCRIPT_SH)) \
571 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
572 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
573 : GIT-VERSION-FILE
574
575 %.o: %.c GIT-CFLAGS
576 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
577 %.o: %.S
578 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
579
580 exec_cmd.o: exec_cmd.c GIT-CFLAGS
581 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
582 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
583 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
584
585 http.o: http.c GIT-CFLAGS
586 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
587
588 ifdef NO_EXPAT
589 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
590 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
591 endif
592
593 git-%$X: %.o $(GITLIBS)
594 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
595
596 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
597 $(SIMPLE_PROGRAMS) : git-%$X : %.o
598 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
599 $(LIB_FILE) $(SIMPLE_LIB)
600
601 git-local-fetch$X: fetch.o
602 git-ssh-fetch$X: rsh.o fetch.o
603 git-ssh-upload$X: rsh.o
604 git-ssh-pull$X: rsh.o fetch.o
605 git-ssh-push$X: rsh.o
606
607 git-imap-send$X: imap-send.o $(LIB_FILE)
608
609 http.o http-fetch.o http-push.o: http.h
610 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
611 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
612 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
613
614 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
615 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
616 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
617
618 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
619 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
620 $(DIFF_OBJS): diffcore.h
621
622 $(LIB_FILE): $(LIB_OBJS)
623 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
624
625 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
626
627 $(XDIFF_LIB): $(XDIFF_OBJS)
628 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
629
630
631 doc:
632 $(MAKE) -C Documentation all
633
634 TAGS:
635 rm -f TAGS
636 find . -name '*.[hcS]' -print | xargs etags -a
637
638 tags:
639 rm -f tags
640 find . -name '*.[hcS]' -print | xargs ctags -a
641
642 ### Detect prefix changes
643 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
644 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
645
646 GIT-CFLAGS: .FORCE-GIT-CFLAGS
647 @FLAGS='$(TRACK_CFLAGS)'; \
648 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
649 echo 1>&2 " * new build flags or prefix"; \
650 echo "$$FLAGS" >GIT-CFLAGS; \
651 fi
652
653 ### Testing rules
654
655 # GNU make supports exporting all variables by "export" without parameters.
656 # However, the environment gets quite big, and some programs have problems
657 # with that.
658
659 export NO_PYTHON
660 export NO_SVN_TESTS
661
662 test: all
663 $(MAKE) -C t/ all
664
665 test-date$X: test-date.c date.o ctype.o
666 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
667
668 test-delta$X: test-delta.c diff-delta.o patch-delta.o
669 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
670
671 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
672 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
673
674 test-sha1$X: test-sha1.o $(GITLIBS)
675 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
676
677 check-sha1:: test-sha1$X
678 ./test-sha1.sh
679
680 check:
681 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
682
683
684
685 ### Installation rules
686
687 install: all
688 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
689 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
690 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
691 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
692 $(MAKE) -C templates install
693 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
694 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
695 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
696 then \
697 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
698 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
699 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
700 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
701 fi
702 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
703
704 install-doc:
705 $(MAKE) -C Documentation install
706
707
708
709
710 ### Maintainer's dist rules
711
712 git.spec: git.spec.in
713 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
714 mv $@+ $@
715
716 GIT_TARNAME=git-$(GIT_VERSION)
717 dist: git.spec git-tar-tree
718 ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
719 @mkdir -p $(GIT_TARNAME)
720 @cp git.spec $(GIT_TARNAME)
721 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
722 $(TAR) rf $(GIT_TARNAME).tar \
723 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
724 @rm -rf $(GIT_TARNAME)
725 gzip -f -9 $(GIT_TARNAME).tar
726
727 rpm: dist
728 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
729
730 htmldocs = git-htmldocs-$(GIT_VERSION)
731 manpages = git-manpages-$(GIT_VERSION)
732 dist-doc:
733 rm -fr .doc-tmp-dir
734 mkdir .doc-tmp-dir
735 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
736 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
737 gzip -n -9 -f $(htmldocs).tar
738 :
739 rm -fr .doc-tmp-dir
740 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
741 $(MAKE) -C Documentation DESTDIR=./ \
742 man1=../.doc-tmp-dir/man1 \
743 man7=../.doc-tmp-dir/man7 \
744 install
745 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
746 gzip -n -9 -f $(manpages).tar
747 rm -fr .doc-tmp-dir
748
749 ### Cleaning rules
750
751 clean:
752 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
753 $(LIB_FILE) $(XDIFF_LIB)
754 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
755 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
756 rm -rf $(GIT_TARNAME) .doc-tmp-dir
757 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
758 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
759 $(MAKE) -C Documentation/ clean
760 $(MAKE) -C templates clean
761 $(MAKE) -C t/ clean
762 rm -f GIT-VERSION-FILE GIT-CFLAGS
763
764 .PHONY: all install clean strip
765 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
766
767 ### Check documentation
768 #
769 check-docs::
770 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
771 do \
772 case "$$v" in \
773 git-merge-octopus | git-merge-ours | git-merge-recursive | \
774 git-merge-resolve | git-merge-stupid | \
775 git-ssh-pull | git-ssh-push ) continue ;; \
776 esac ; \
777 test -f "Documentation/$$v.txt" || \
778 echo "no doc: $$v"; \
779 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
780 case "$$v" in \
781 git) ;; \
782 *) echo "no link: $$v";; \
783 esac ; \
784 done | sort