e29e3fa381dd3b36bf235d304d99f254db702492
[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_SETENV if you don't have setenv in the C library.
30 #
31 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
32 # Enable it on Windows. By default, symrefs are still used.
33 #
34 # Define PPC_SHA1 environment variable when running make to make use of
35 # a bundled SHA1 routine optimized for PowerPC.
36 #
37 # Define ARM_SHA1 environment variable when running make to make use of
38 # a bundled SHA1 routine optimized for ARM.
39 #
40 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
41 #
42 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
43 #
44 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
45 # Patrick Mauritz).
46 #
47 # Define NO_MMAP if you want to avoid mmap.
48 #
49 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
50 #
51 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
52 #
53 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
54 # sockaddr_storage.
55 #
56 # Define NO_ICONV if your libc does not properly support iconv.
57 #
58 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
59 # a missing newline at the end of the file.
60 #
61 # Define NO_PYTHON if you want to loose all benefits of the recursive merge.
62 #
63 # Define COLLISION_CHECK below if you believe that SHA1's
64 # 1461501637330902918203684832716283019655932542976 hashes do not give you
65 # sufficient guarantee that no collisions between objects will ever happen.
66
67 # Define USE_NSEC below if you want git to care about sub-second file mtimes
68 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
69 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
70 # randomly break unless your underlying filesystem supports those sub-second
71 # times (my ext3 doesn't).
72
73 # Define USE_STDEV below if you want git to care about the underlying device
74 # change being considered an inode change from the update-cache perspective.
75
76 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
77 @$(SHELL_PATH) ./GIT-VERSION-GEN
78 -include GIT-VERSION-FILE
79
80 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
81 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
82 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
83 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
84 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
85
86 # CFLAGS and LDFLAGS are for the users to override from the command line.
87
88 CFLAGS = -g -O2 -Wall
89 LDFLAGS =
90 ALL_CFLAGS = $(CFLAGS)
91 ALL_LDFLAGS = $(LDFLAGS)
92 STRIP ?= strip
93
94 prefix = $(HOME)
95 bindir = $(prefix)/bin
96 gitexecdir = $(bindir)
97 template_dir = $(prefix)/share/git-core/templates/
98 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
99 # DESTDIR=
100
101 CC = gcc
102 AR = ar
103 TAR = tar
104 INSTALL = install
105 RPMBUILD = rpmbuild
106
107 # sparse is architecture-neutral, which means that we need to tell it
108 # explicitly what architecture to check for. Fix this up for yours..
109 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
110
111
112
113 ### --- END CONFIGURATION SECTION ---
114
115 SCRIPT_SH = \
116 git-bisect.sh git-branch.sh git-checkout.sh \
117 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
118 git-fetch.sh \
119 git-ls-remote.sh \
120 git-merge-one-file.sh git-parse-remote.sh \
121 git-prune.sh git-pull.sh git-rebase.sh \
122 git-repack.sh git-request-pull.sh git-reset.sh \
123 git-resolve.sh git-revert.sh git-sh-setup.sh \
124 git-tag.sh git-verify-tag.sh \
125 git-applymbox.sh git-applypatch.sh git-am.sh \
126 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
127 git-merge-resolve.sh git-merge-ours.sh \
128 git-lost-found.sh git-quiltimport.sh
129
130 SCRIPT_PERL = \
131 git-archimport.perl git-cvsimport.perl git-relink.perl \
132 git-shortlog.perl git-fmt-merge-msg.perl git-rerere.perl \
133 git-annotate.perl git-cvsserver.perl \
134 git-svnimport.perl git-mv.perl git-cvsexportcommit.perl \
135 git-send-email.perl
136
137 SCRIPT_PYTHON = \
138 git-merge-recursive.py
139
140 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
141 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
142 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
143 git-cherry-pick git-status
144
145 # The ones that do not have to link with lcrypto, lz nor xdiff.
146 SIMPLE_PROGRAMS = \
147 git-daemon$X
148
149 # ... and all the rest that could be moved out of bindir to gitexecdir
150 PROGRAMS = \
151 git-checkout-index$X \
152 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
153 git-hash-object$X git-index-pack$X git-local-fetch$X \
154 git-merge-base$X \
155 git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
156 git-peek-remote$X git-prune-packed$X git-receive-pack$X \
157 git-send-pack$X git-shell$X \
158 git-show-index$X git-ssh-fetch$X \
159 git-ssh-upload$X git-unpack-file$X \
160 git-unpack-objects$X git-update-server-info$X \
161 git-upload-pack$X git-verify-pack$X \
162 git-symbolic-ref$X \
163 git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
164 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
165
166 BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
167 git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
168 git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
169 git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
170 git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
171 git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
172 git-read-tree$X git-commit-tree$X git-write-tree$X \
173 git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
174 git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X
175
176 # what 'all' will build and 'install' will install, in gitexecdir
177 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
178
179 # Backward compatibility -- to be removed after 1.0
180 PROGRAMS += git-ssh-pull$X git-ssh-push$X
181
182 # Set paths to tools early so that they can be used for version tests.
183 ifndef SHELL_PATH
184 SHELL_PATH = /bin/sh
185 endif
186 ifndef PERL_PATH
187 PERL_PATH = /usr/bin/perl
188 endif
189 ifndef PYTHON_PATH
190 PYTHON_PATH = /usr/bin/python
191 endif
192
193 PYMODULES = \
194 gitMergeCommon.py
195
196 LIB_FILE=libgit.a
197 XDIFF_LIB=xdiff/lib.a
198
199 LIB_H = \
200 blob.h cache.h commit.h csum-file.h delta.h \
201 diff.h object.h pack.h pkt-line.h quote.h refs.h \
202 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
203 tree-walk.h log-tree.h dir.h
204
205 DIFF_OBJS = \
206 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
207 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
208 diffcore-delta.o log-tree.o
209
210 LIB_OBJS = \
211 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
212 date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
213 object.o pack-check.o patch-delta.o path.o pkt-line.o \
214 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
215 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
216 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
217 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
218 alloc.o $(DIFF_OBJS)
219
220 BUILTIN_OBJS = \
221 builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
222 builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
223 builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
224 builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
225 builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
226 builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
227 builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
228 builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
229 builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
230 builtin-update-ref.o
231
232 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
233 LIBS = $(GITLIBS) -lz
234
235 #
236 # Platform specific tweaks
237 #
238
239 # We choose to avoid "if .. else if .. else .. endif endif"
240 # because maintaining the nesting to match is a pain. If
241 # we had "elif" things would have been much nicer...
242
243 ifeq ($(uname_S),Darwin)
244 NEEDS_SSL_WITH_CRYPTO = YesPlease
245 NEEDS_LIBICONV = YesPlease
246 ## fink
247 ifeq ($(shell test -d /sw/lib && echo y),y)
248 ALL_CFLAGS += -I/sw/include
249 ALL_LDFLAGS += -L/sw/lib
250 endif
251 ## darwinports
252 ifeq ($(shell test -d /opt/local/lib && echo y),y)
253 ALL_CFLAGS += -I/opt/local/include
254 ALL_LDFLAGS += -L/opt/local/lib
255 endif
256 endif
257 ifeq ($(uname_S),SunOS)
258 NEEDS_SOCKET = YesPlease
259 NEEDS_NSL = YesPlease
260 SHELL_PATH = /bin/bash
261 NO_STRCASESTR = YesPlease
262 ifeq ($(uname_R),5.8)
263 NEEDS_LIBICONV = YesPlease
264 NO_UNSETENV = YesPlease
265 NO_SETENV = YesPlease
266 endif
267 ifeq ($(uname_R),5.9)
268 NO_UNSETENV = YesPlease
269 NO_SETENV = YesPlease
270 endif
271 INSTALL = ginstall
272 TAR = gtar
273 ALL_CFLAGS += -D__EXTENSIONS__
274 endif
275 ifeq ($(uname_O),Cygwin)
276 NO_D_TYPE_IN_DIRENT = YesPlease
277 NO_D_INO_IN_DIRENT = YesPlease
278 NO_STRCASESTR = YesPlease
279 NO_SYMLINK_HEAD = YesPlease
280 NEEDS_LIBICONV = YesPlease
281 # There are conflicting reports about this.
282 # On some boxes NO_MMAP is needed, and not so elsewhere.
283 # Try uncommenting this if you see things break -- YMMV.
284 # NO_MMAP = YesPlease
285 NO_IPV6 = YesPlease
286 X = .exe
287 endif
288 ifeq ($(uname_S),FreeBSD)
289 NEEDS_LIBICONV = YesPlease
290 ALL_CFLAGS += -I/usr/local/include
291 ALL_LDFLAGS += -L/usr/local/lib
292 endif
293 ifeq ($(uname_S),OpenBSD)
294 NO_STRCASESTR = YesPlease
295 NEEDS_LIBICONV = YesPlease
296 ALL_CFLAGS += -I/usr/local/include
297 ALL_LDFLAGS += -L/usr/local/lib
298 endif
299 ifeq ($(uname_S),NetBSD)
300 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
301 NEEDS_LIBICONV = YesPlease
302 endif
303 ALL_CFLAGS += -I/usr/pkg/include
304 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
305 endif
306 ifeq ($(uname_S),AIX)
307 NO_STRCASESTR=YesPlease
308 NEEDS_LIBICONV=YesPlease
309 endif
310 ifeq ($(uname_S),IRIX64)
311 NO_IPV6=YesPlease
312 NO_SETENV=YesPlease
313 NO_STRCASESTR=YesPlease
314 NO_SOCKADDR_STORAGE=YesPlease
315 SHELL_PATH=/usr/gnu/bin/bash
316 ALL_CFLAGS += -DPATH_MAX=1024
317 # for now, build 32-bit version
318 ALL_LDFLAGS += -L/usr/lib32
319 endif
320 ifneq (,$(findstring arm,$(uname_M)))
321 ARM_SHA1 = YesPlease
322 endif
323
324 -include config.mak
325
326 ifdef WITH_OWN_SUBPROCESS_PY
327 PYMODULES += compat/subprocess.py
328 else
329 ifeq ($(NO_PYTHON),)
330 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
331 PYMODULES += compat/subprocess.py
332 endif
333 endif
334 endif
335
336 ifndef NO_CURL
337 ifdef CURLDIR
338 # This is still problematic -- gcc does not always want -R.
339 ALL_CFLAGS += -I$(CURLDIR)/include
340 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
341 else
342 CURL_LIBCURL = -lcurl
343 endif
344 PROGRAMS += git-http-fetch$X
345 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
346 ifeq "$(curl_check)" "070908"
347 ifndef NO_EXPAT
348 PROGRAMS += git-http-push$X
349 endif
350 endif
351 ifndef NO_EXPAT
352 EXPAT_LIBEXPAT = -lexpat
353 endif
354 endif
355
356 ifndef NO_OPENSSL
357 OPENSSL_LIBSSL = -lssl
358 ifdef OPENSSLDIR
359 # Again this may be problematic -- gcc does not always want -R.
360 ALL_CFLAGS += -I$(OPENSSLDIR)/include
361 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
362 else
363 OPENSSL_LINK =
364 endif
365 else
366 ALL_CFLAGS += -DNO_OPENSSL
367 MOZILLA_SHA1 = 1
368 OPENSSL_LIBSSL =
369 endif
370 ifdef NEEDS_SSL_WITH_CRYPTO
371 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
372 else
373 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
374 endif
375 ifdef NEEDS_LIBICONV
376 ifdef ICONVDIR
377 # Again this may be problematic -- gcc does not always want -R.
378 ALL_CFLAGS += -I$(ICONVDIR)/include
379 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
380 else
381 ICONV_LINK =
382 endif
383 LIBS += $(ICONV_LINK) -liconv
384 endif
385 ifdef NEEDS_SOCKET
386 LIBS += -lsocket
387 SIMPLE_LIB += -lsocket
388 endif
389 ifdef NEEDS_NSL
390 LIBS += -lnsl
391 SIMPLE_LIB += -lnsl
392 endif
393 ifdef NO_D_TYPE_IN_DIRENT
394 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
395 endif
396 ifdef NO_D_INO_IN_DIRENT
397 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
398 endif
399 ifdef NO_SYMLINK_HEAD
400 ALL_CFLAGS += -DNO_SYMLINK_HEAD
401 endif
402 ifdef NO_STRCASESTR
403 COMPAT_CFLAGS += -DNO_STRCASESTR
404 COMPAT_OBJS += compat/strcasestr.o
405 endif
406 ifdef NO_SETENV
407 COMPAT_CFLAGS += -DNO_SETENV
408 COMPAT_OBJS += compat/setenv.o
409 endif
410 ifdef NO_SETENV
411 COMPAT_CFLAGS += -DNO_UNSETENV
412 COMPAT_OBJS += compat/unsetenv.o
413 endif
414 ifdef NO_MMAP
415 COMPAT_CFLAGS += -DNO_MMAP
416 COMPAT_OBJS += compat/mmap.o
417 endif
418 ifdef NO_IPV6
419 ALL_CFLAGS += -DNO_IPV6
420 endif
421 ifdef NO_SOCKADDR_STORAGE
422 ifdef NO_IPV6
423 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
424 else
425 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
426 endif
427 endif
428 ifdef NO_INET_NTOP
429 LIB_OBJS += compat/inet_ntop.o
430 endif
431
432 ifdef NO_ICONV
433 ALL_CFLAGS += -DNO_ICONV
434 endif
435
436 ifdef PPC_SHA1
437 SHA1_HEADER = "ppc/sha1.h"
438 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
439 else
440 ifdef ARM_SHA1
441 SHA1_HEADER = "arm/sha1.h"
442 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
443 else
444 ifdef MOZILLA_SHA1
445 SHA1_HEADER = "mozilla-sha1/sha1.h"
446 LIB_OBJS += mozilla-sha1/sha1.o
447 else
448 SHA1_HEADER = <openssl/sha.h>
449 LIBS += $(LIB_4_CRYPTO)
450 endif
451 endif
452 endif
453 ifdef NO_ACCURATE_DIFF
454 ALL_CFLAGS += -DNO_ACCURATE_DIFF
455 endif
456
457 # Shell quote (do not use $(call) to accomodate ancient setups);
458
459 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
460
461 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
462 bindir_SQ = $(subst ','\'',$(bindir))
463 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
464 template_dir_SQ = $(subst ','\'',$(template_dir))
465 prefix_SQ = $(subst ','\'',$(prefix))
466
467 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
468 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
469 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
470 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
471
472 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
473 LIB_OBJS += $(COMPAT_OBJS)
474 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
475 ### Build rules
476
477 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
478
479 all:
480 $(MAKE) -C templates
481
482 strip: $(PROGRAMS) git$X
483 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
484
485 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
486 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
487 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
488 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
489
490 builtin-help.o: common-cmds.h
491
492 $(BUILT_INS): git$X
493 rm -f $@ && ln git$X $@
494
495 common-cmds.h: Documentation/git-*.txt
496 ./generate-cmdlist.sh > $@+
497 mv $@+ $@
498
499 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
500 rm -f $@ $@+
501 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
502 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
503 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
504 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
505 $@.sh >$@+
506 chmod +x $@+
507 mv $@+ $@
508
509 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
510 rm -f $@ $@+
511 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
512 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
513 $@.perl >$@+
514 chmod +x $@+
515 mv $@+ $@
516
517 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
518 rm -f $@ $@+
519 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
520 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
521 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
522 $@.py >$@+
523 chmod +x $@+
524 mv $@+ $@
525
526 git-cherry-pick: git-revert
527 cp $< $@+
528 mv $@+ $@
529
530 git-status: git-commit
531 cp $< $@+
532 mv $@+ $@
533
534 # These can record GIT_VERSION
535 git$X git.spec \
536 $(patsubst %.sh,%,$(SCRIPT_SH)) \
537 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
538 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
539 : GIT-VERSION-FILE
540
541 %.o: %.c GIT-CFLAGS
542 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
543 %.o: %.S
544 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
545
546 exec_cmd.o: exec_cmd.c GIT-CFLAGS
547 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
548 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
549 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
550
551 http.o: http.c GIT-CFLAGS
552 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
553
554 ifdef NO_EXPAT
555 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
556 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
557 endif
558
559 git-%$X: %.o $(GITLIBS)
560 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
561
562 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
563 $(SIMPLE_PROGRAMS) : git-%$X : %.o
564 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
565 $(LIB_FILE) $(SIMPLE_LIB)
566
567 git-local-fetch$X: fetch.o
568 git-ssh-fetch$X: rsh.o fetch.o
569 git-ssh-upload$X: rsh.o
570 git-ssh-pull$X: rsh.o fetch.o
571 git-ssh-push$X: rsh.o
572
573 git-imap-send$X: imap-send.o $(LIB_FILE)
574
575 http.o http-fetch.o http-push.o: http.h
576 git-http-fetch$X: fetch.o http.o http-fetch.o $(LIB_FILE)
577 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
578 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
579
580 git-http-push$X: revision.o http.o http-push.o $(LIB_FILE)
581 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
582 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
583
584 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
585 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
586 $(DIFF_OBJS): diffcore.h
587
588 $(LIB_FILE): $(LIB_OBJS)
589 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
590
591 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
592
593 $(XDIFF_LIB): $(XDIFF_OBJS)
594 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
595
596
597 doc:
598 $(MAKE) -C Documentation all
599
600 TAGS:
601 rm -f TAGS
602 find . -name '*.[hcS]' -print | xargs etags -a
603
604 tags:
605 rm -f tags
606 find . -name '*.[hcS]' -print | xargs ctags -a
607
608 ### Detect prefix changes
609 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
610 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
611
612 GIT-CFLAGS: .FORCE-GIT-CFLAGS
613 @FLAGS='$(TRACK_CFLAGS)'; \
614 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
615 echo 1>&2 " * new build flags or prefix"; \
616 echo "$$FLAGS" >GIT-CFLAGS; \
617 fi
618
619 ### Testing rules
620
621 # GNU make supports exporting all variables by "export" without parameters.
622 # However, the environment gets quite big, and some programs have problems
623 # with that.
624
625 export NO_PYTHON
626
627 test: all
628 $(MAKE) -C t/ all
629
630 test-date$X: test-date.c date.o ctype.o
631 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
632
633 test-delta$X: test-delta.c diff-delta.o patch-delta.o
634 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
635
636 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
637 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
638
639 check:
640 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
641
642
643
644 ### Installation rules
645
646 install: all
647 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
648 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
649 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
650 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
651 $(MAKE) -C templates install
652 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
653 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
654 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
655 then \
656 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
657 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
658 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
659 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
660 fi
661 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
662
663 install-doc:
664 $(MAKE) -C Documentation install
665
666
667
668
669 ### Maintainer's dist rules
670
671 git.spec: git.spec.in
672 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
673 mv $@+ $@
674
675 GIT_TARNAME=git-$(GIT_VERSION)
676 dist: git.spec git-tar-tree
677 ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
678 @mkdir -p $(GIT_TARNAME)
679 @cp git.spec $(GIT_TARNAME)
680 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
681 $(TAR) rf $(GIT_TARNAME).tar \
682 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
683 @rm -rf $(GIT_TARNAME)
684 gzip -f -9 $(GIT_TARNAME).tar
685
686 rpm: dist
687 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
688
689 htmldocs = git-htmldocs-$(GIT_VERSION)
690 manpages = git-manpages-$(GIT_VERSION)
691 dist-doc:
692 rm -fr .doc-tmp-dir
693 mkdir .doc-tmp-dir
694 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
695 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
696 gzip -n -9 -f $(htmldocs).tar
697 :
698 rm -fr .doc-tmp-dir
699 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
700 $(MAKE) -C Documentation DESTDIR=./ \
701 man1=../.doc-tmp-dir/man1 \
702 man7=../.doc-tmp-dir/man7 \
703 install
704 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
705 gzip -n -9 -f $(manpages).tar
706 rm -fr .doc-tmp-dir
707
708 ### Cleaning rules
709
710 clean:
711 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
712 $(LIB_FILE) $(XDIFF_LIB)
713 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
714 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
715 rm -rf $(GIT_TARNAME) .doc-tmp-dir
716 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
717 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
718 $(MAKE) -C Documentation/ clean
719 $(MAKE) -C templates clean
720 $(MAKE) -C t/ clean
721 rm -f GIT-VERSION-FILE GIT-CFLAGS
722
723 .PHONY: all install clean strip
724 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
725
726 ### Check documentation
727 #
728 check-docs::
729 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
730 do \
731 case "$$v" in \
732 git-merge-octopus | git-merge-ours | git-merge-recursive | \
733 git-merge-resolve | git-merge-stupid | \
734 git-ssh-pull | git-ssh-push ) continue ;; \
735 esac ; \
736 test -f "Documentation/$$v.txt" || \
737 echo "no doc: $$v"; \
738 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
739 case "$$v" in \
740 git) ;; \
741 *) echo "no link: $$v";; \
742 esac ; \
743 done | sort