Merge branch 'se/tag'
[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-add.sh 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-format-patch.sh 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-rm.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 git-grep.sh \
128         git-lost-found.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-get-tar-commit-id$X git-mailsplit$X \
148         git-stripspace$X git-daemon$X
149
150 # ... and all the rest that could be moved out of bindir to gitexecdir
151 PROGRAMS = \
152         git-apply$X git-cat-file$X \
153         git-checkout-index$X git-clone-pack$X git-commit-tree$X \
154         git-convert-objects$X git-diff-files$X \
155         git-diff-index$X git-diff-stages$X \
156         git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \
157         git-hash-object$X git-index-pack$X git-init-db$X git-local-fetch$X \
158         git-ls-files$X git-ls-tree$X git-mailinfo$X git-merge-base$X \
159         git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
160         git-peek-remote$X git-prune-packed$X git-read-tree$X \
161         git-receive-pack$X git-rev-list$X git-rev-parse$X \
162         git-send-pack$X git-show-branch$X git-shell$X \
163         git-show-index$X git-ssh-fetch$X \
164         git-ssh-upload$X git-tar-tree$X git-unpack-file$X \
165         git-unpack-objects$X git-update-index$X git-update-server-info$X \
166         git-upload-pack$X git-verify-pack$X git-write-tree$X \
167         git-update-ref$X git-symbolic-ref$X git-check-ref-format$X \
168         git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
169         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
170
171 BUILT_INS = git-log$X git-whatchanged$X git-show$X \
172         git-count-objects$X git-diff$X git-push$X
173
174 # what 'all' will build and 'install' will install, in gitexecdir
175 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
176
177 # Backward compatibility -- to be removed after 1.0
178 PROGRAMS += git-ssh-pull$X git-ssh-push$X
179
180 # Set paths to tools early so that they can be used for version tests.
181 ifndef SHELL_PATH
182         SHELL_PATH = /bin/sh
183 endif
184 ifndef PERL_PATH
185         PERL_PATH = /usr/bin/perl
186 endif
187 ifndef PYTHON_PATH
188         PYTHON_PATH = /usr/bin/python
189 endif
190
191 PYMODULES = \
192         gitMergeCommon.py
193
194 LIB_FILE=libgit.a
195 XDIFF_LIB=xdiff/lib.a
196
197 LIB_H = \
198         blob.h cache.h commit.h csum-file.h delta.h \
199         diff.h object.h pack.h pkt-line.h quote.h refs.h \
200         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
201         tree-walk.h log-tree.h
202
203 DIFF_OBJS = \
204         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
205         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
206         diffcore-delta.o log-tree.o
207
208 LIB_OBJS = \
209         blob.o commit.o connect.o csum-file.o base85.o \
210         date.o diff-delta.o entry.o exec_cmd.o ident.o index.o \
211         object.o pack-check.o patch-delta.o path.o pkt-line.o \
212         quote.o read-cache.o refs.o run-command.o \
213         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
214         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
215         fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
216         $(DIFF_OBJS)
217
218 BUILTIN_OBJS = \
219         builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
220         builtin-grep.o
221
222 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
223 LIBS = $(GITLIBS) -lz
224
225 #
226 # Platform specific tweaks
227 #
228
229 # We choose to avoid "if .. else if .. else .. endif endif"
230 # because maintaining the nesting to match is a pain.  If
231 # we had "elif" things would have been much nicer...
232
233 ifeq ($(uname_S),Darwin)
234         NEEDS_SSL_WITH_CRYPTO = YesPlease
235         NEEDS_LIBICONV = YesPlease
236         ## fink
237         ifeq ($(shell test -d /sw/lib && echo y),y)
238                 ALL_CFLAGS += -I/sw/include
239                 ALL_LDFLAGS += -L/sw/lib
240         endif
241         ## darwinports
242         ifeq ($(shell test -d /opt/local/lib && echo y),y)
243                 ALL_CFLAGS += -I/opt/local/include
244                 ALL_LDFLAGS += -L/opt/local/lib
245         endif
246 endif
247 ifeq ($(uname_S),SunOS)
248         NEEDS_SOCKET = YesPlease
249         NEEDS_NSL = YesPlease
250         SHELL_PATH = /bin/bash
251         NO_STRCASESTR = YesPlease
252         ifeq ($(uname_R),5.8)
253                 NEEDS_LIBICONV = YesPlease
254                 NO_UNSETENV = YesPlease
255                 NO_SETENV = YesPlease
256         endif
257         ifeq ($(uname_R),5.9)
258                 NO_UNSETENV = YesPlease
259                 NO_SETENV = YesPlease
260         endif
261         INSTALL = ginstall
262         TAR = gtar
263         ALL_CFLAGS += -D__EXTENSIONS__
264 endif
265 ifeq ($(uname_O),Cygwin)
266         NO_D_TYPE_IN_DIRENT = YesPlease
267         NO_D_INO_IN_DIRENT = YesPlease
268         NO_STRCASESTR = YesPlease
269         NO_SYMLINK_HEAD = YesPlease
270         NEEDS_LIBICONV = YesPlease
271         # There are conflicting reports about this.
272         # On some boxes NO_MMAP is needed, and not so elsewhere.
273         # Try uncommenting this if you see things break -- YMMV.
274         # NO_MMAP = YesPlease
275         NO_IPV6 = YesPlease
276         X = .exe
277 endif
278 ifeq ($(uname_S),FreeBSD)
279         NEEDS_LIBICONV = YesPlease
280         ALL_CFLAGS += -I/usr/local/include
281         ALL_LDFLAGS += -L/usr/local/lib
282 endif
283 ifeq ($(uname_S),OpenBSD)
284         NO_STRCASESTR = YesPlease
285         NEEDS_LIBICONV = YesPlease
286         ALL_CFLAGS += -I/usr/local/include
287         ALL_LDFLAGS += -L/usr/local/lib
288 endif
289 ifeq ($(uname_S),NetBSD)
290         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
291                 NEEDS_LIBICONV = YesPlease
292         endif
293         ALL_CFLAGS += -I/usr/pkg/include
294         ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
295 endif
296 ifeq ($(uname_S),AIX)
297         NO_STRCASESTR=YesPlease
298         NEEDS_LIBICONV=YesPlease
299 endif
300 ifeq ($(uname_S),IRIX64)
301         NO_IPV6=YesPlease
302         NO_SETENV=YesPlease
303         NO_STRCASESTR=YesPlease
304         NO_SOCKADDR_STORAGE=YesPlease
305         SHELL_PATH=/usr/gnu/bin/bash
306         ALL_CFLAGS += -DPATH_MAX=1024
307         # for now, build 32-bit version
308         ALL_LDFLAGS += -L/usr/lib32
309 endif
310 ifneq (,$(findstring arm,$(uname_M)))
311         ARM_SHA1 = YesPlease
312 endif
313
314 -include config.mak
315
316 ifdef WITH_OWN_SUBPROCESS_PY
317         PYMODULES += compat/subprocess.py
318 else
319         ifeq ($(NO_PYTHON),)
320                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
321                         PYMODULES += compat/subprocess.py
322                 endif
323         endif
324 endif
325
326 ifndef NO_CURL
327         ifdef CURLDIR
328                 # This is still problematic -- gcc does not always want -R.
329                 ALL_CFLAGS += -I$(CURLDIR)/include
330                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
331         else
332                 CURL_LIBCURL = -lcurl
333         endif
334         PROGRAMS += git-http-fetch$X
335         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
336         ifeq "$(curl_check)" "070908"
337                 ifndef NO_EXPAT
338                         PROGRAMS += git-http-push$X
339                 endif
340         endif
341         ifndef NO_EXPAT
342                 EXPAT_LIBEXPAT = -lexpat
343         endif
344 endif
345
346 ifndef NO_OPENSSL
347         OPENSSL_LIBSSL = -lssl
348         ifdef OPENSSLDIR
349                 # Again this may be problematic -- gcc does not always want -R.
350                 ALL_CFLAGS += -I$(OPENSSLDIR)/include
351                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
352         else
353                 OPENSSL_LINK =
354         endif
355 else
356         ALL_CFLAGS += -DNO_OPENSSL
357         MOZILLA_SHA1 = 1
358         OPENSSL_LIBSSL =
359 endif
360 ifdef NEEDS_SSL_WITH_CRYPTO
361         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
362 else
363         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
364 endif
365 ifdef NEEDS_LIBICONV
366         ifdef ICONVDIR
367                 # Again this may be problematic -- gcc does not always want -R.
368                 ALL_CFLAGS += -I$(ICONVDIR)/include
369                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
370         else
371                 ICONV_LINK =
372         endif
373         LIB_4_ICONV = $(ICONV_LINK) -liconv
374 else
375         LIB_4_ICONV =
376 endif
377 ifdef NEEDS_SOCKET
378         LIBS += -lsocket
379         SIMPLE_LIB += -lsocket
380 endif
381 ifdef NEEDS_NSL
382         LIBS += -lnsl
383         SIMPLE_LIB += -lnsl
384 endif
385 ifdef NO_D_TYPE_IN_DIRENT
386         ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
387 endif
388 ifdef NO_D_INO_IN_DIRENT
389         ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
390 endif
391 ifdef NO_SYMLINK_HEAD
392         ALL_CFLAGS += -DNO_SYMLINK_HEAD
393 endif
394 ifdef NO_STRCASESTR
395         COMPAT_CFLAGS += -DNO_STRCASESTR
396         COMPAT_OBJS += compat/strcasestr.o
397 endif
398 ifdef NO_SETENV
399         COMPAT_CFLAGS += -DNO_SETENV
400         COMPAT_OBJS += compat/setenv.o
401 endif
402 ifdef NO_SETENV
403         COMPAT_CFLAGS += -DNO_UNSETENV
404         COMPAT_OBJS += compat/unsetenv.o
405 endif
406 ifdef NO_MMAP
407         COMPAT_CFLAGS += -DNO_MMAP
408         COMPAT_OBJS += compat/mmap.o
409 endif
410 ifdef NO_IPV6
411         ALL_CFLAGS += -DNO_IPV6
412 endif
413 ifdef NO_SOCKADDR_STORAGE
414 ifdef NO_IPV6
415         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
416 else
417         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
418 endif
419 endif
420
421 ifdef NO_ICONV
422         ALL_CFLAGS += -DNO_ICONV
423 endif
424
425 ifdef PPC_SHA1
426         SHA1_HEADER = "ppc/sha1.h"
427         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
428 else
429 ifdef ARM_SHA1
430         SHA1_HEADER = "arm/sha1.h"
431         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
432 else
433 ifdef MOZILLA_SHA1
434         SHA1_HEADER = "mozilla-sha1/sha1.h"
435         LIB_OBJS += mozilla-sha1/sha1.o
436 else
437         SHA1_HEADER = <openssl/sha.h>
438         LIBS += $(LIB_4_CRYPTO)
439 endif
440 endif
441 endif
442 ifdef NO_ACCURATE_DIFF
443         ALL_CFLAGS += -DNO_ACCURATE_DIFF
444 endif
445
446 # Shell quote (do not use $(call) to accomodate ancient setups);
447
448 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
449
450 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
451 bindir_SQ = $(subst ','\'',$(bindir))
452 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
453 template_dir_SQ = $(subst ','\'',$(template_dir))
454
455 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
456 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
457 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
458 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
459
460 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
461 LIB_OBJS += $(COMPAT_OBJS)
462 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
463 ### Build rules
464
465 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
466
467 all:
468         $(MAKE) -C templates
469
470 strip: $(PROGRAMS) git$X
471         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
472
473 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS)
474         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
475                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
476                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
477
478 builtin-help.o: common-cmds.h
479
480 $(BUILT_INS): git$X
481         rm -f $@ && ln git$X $@
482
483 common-cmds.h: Documentation/git-*.txt
484         ./generate-cmdlist.sh > $@
485
486 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
487         rm -f $@
488         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
489             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
490             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
491             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
492             $@.sh >$@
493         chmod +x $@
494
495 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
496         rm -f $@
497         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
498             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
499             $@.perl >$@
500         chmod +x $@
501
502 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
503         rm -f $@
504         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
505             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
506             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
507             $@.py >$@
508         chmod +x $@
509
510 git-cherry-pick: git-revert
511         cp $< $@
512
513 git-status: git-commit
514         cp $< $@
515
516 # These can record GIT_VERSION
517 git$X git.spec \
518         $(patsubst %.sh,%,$(SCRIPT_SH)) \
519         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
520         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
521         : GIT-VERSION-FILE
522
523 %.o: %.c
524         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
525 %.o: %.S
526         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
527
528 exec_cmd.o: exec_cmd.c
529         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
530
531 http.o: http.c
532         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
533
534 ifdef NO_EXPAT
535 http-fetch.o: http-fetch.c
536         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
537 endif
538
539 git-%$X: %.o $(GITLIBS)
540         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
541
542 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
543 $(SIMPLE_PROGRAMS) : git-%$X : %.o
544         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
545                 $(LIB_FILE) $(SIMPLE_LIB)
546
547 git-mailinfo$X: mailinfo.o $(LIB_FILE)
548         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
549                 $(LIB_FILE) $(SIMPLE_LIB) $(LIB_4_ICONV)
550
551 git-local-fetch$X: fetch.o
552 git-ssh-fetch$X: rsh.o fetch.o
553 git-ssh-upload$X: rsh.o
554 git-ssh-pull$X: rsh.o fetch.o
555 git-ssh-push$X: rsh.o
556
557 git-imap-send$X: imap-send.o $(LIB_FILE)
558
559 git-http-fetch$X: fetch.o http.o http-fetch.o $(LIB_FILE)
560         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
561                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
562
563 git-http-push$X: revision.o http.o http-push.o $(LIB_FILE)
564         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
565                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
566
567 init-db.o: init-db.c
568         $(CC) -c $(ALL_CFLAGS) \
569                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $*.c
570
571 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
572 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(GITLIBS)
573 $(DIFF_OBJS): diffcore.h
574
575 $(LIB_FILE): $(LIB_OBJS)
576         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
577
578 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
579
580 $(XDIFF_LIB): $(XDIFF_OBJS)
581         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
582
583
584 doc:
585         $(MAKE) -C Documentation all
586
587 TAGS:
588         rm -f TAGS
589         find . -name '*.[hcS]' -print | xargs etags -a
590
591 tags:
592         rm -f tags
593         find . -name '*.[hcS]' -print | xargs ctags -a
594
595 ### Testing rules
596
597 # GNU make supports exporting all variables by "export" without parameters.
598 # However, the environment gets quite big, and some programs have problems
599 # with that.
600
601 export NO_PYTHON
602
603 test: all
604         $(MAKE) -C t/ all
605
606 test-date$X: test-date.c date.o ctype.o
607         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
608
609 test-delta$X: test-delta.c diff-delta.o patch-delta.o
610         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
611
612 check:
613         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
614
615
616
617 ### Installation rules
618
619 install: all
620         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
621         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
622         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
623         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
624         $(MAKE) -C templates install
625         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
626         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
627         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(bindir_SQ)/$p' && ln '$(DESTDIR_SQ)$(bindir_SQ)/git$X' '$(DESTDIR_SQ)$(bindir_SQ)/$p' ;)
628
629 install-doc:
630         $(MAKE) -C Documentation install
631
632
633
634
635 ### Maintainer's dist rules
636
637 git.spec: git.spec.in
638         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
639
640 GIT_TARNAME=git-$(GIT_VERSION)
641 dist: git.spec git-tar-tree
642         ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
643         @mkdir -p $(GIT_TARNAME)
644         @cp git.spec $(GIT_TARNAME)
645         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
646         $(TAR) rf $(GIT_TARNAME).tar \
647                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
648         @rm -rf $(GIT_TARNAME)
649         gzip -f -9 $(GIT_TARNAME).tar
650
651 rpm: dist
652         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
653
654 ### Cleaning rules
655
656 clean:
657         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
658                 $(LIB_FILE) $(XDIFF_LIB)
659         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
660         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
661         rm -rf $(GIT_TARNAME)
662         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
663         $(MAKE) -C Documentation/ clean
664         $(MAKE) -C templates clean
665         $(MAKE) -C t/ clean
666         rm -f GIT-VERSION-FILE
667
668 .PHONY: all install clean strip
669 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags
670
671 ### Check documentation
672 #
673 check-docs::
674         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
675         do \
676                 case "$$v" in \
677                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
678                 git-merge-resolve | git-merge-stupid | \
679                 git-ssh-pull | git-ssh-push ) continue ;; \
680                 esac ; \
681                 test -f "Documentation/$$v.txt" || \
682                 echo "no doc: $$v"; \
683                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
684                 case "$$v" in \
685                 git) ;; \
686                 *) echo "no link: $$v";; \
687                 esac ; \
688         done | sort
689