Merge branch 'ts/doctar'
[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 \
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-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-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$X \
168         git-name-rev$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$X \
173         git-grep$X git-rev-list$X git-check-ref-format$X \
174         git-init-db$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
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 base85.o \
212         date.o diff-delta.o entry.o exec_cmd.o ident.o index.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 \
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         $(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-rev-list.o builtin-check-ref-format.o \
223         builtin-init-db.o
224
225 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
226 LIBS = $(GITLIBS) -lz
227
228 #
229 # Platform specific tweaks
230 #
231
232 # We choose to avoid "if .. else if .. else .. endif endif"
233 # because maintaining the nesting to match is a pain.  If
234 # we had "elif" things would have been much nicer...
235
236 ifeq ($(uname_S),Darwin)
237         NEEDS_SSL_WITH_CRYPTO = YesPlease
238         NEEDS_LIBICONV = YesPlease
239         ## fink
240         ifeq ($(shell test -d /sw/lib && echo y),y)
241                 ALL_CFLAGS += -I/sw/include
242                 ALL_LDFLAGS += -L/sw/lib
243         endif
244         ## darwinports
245         ifeq ($(shell test -d /opt/local/lib && echo y),y)
246                 ALL_CFLAGS += -I/opt/local/include
247                 ALL_LDFLAGS += -L/opt/local/lib
248         endif
249 endif
250 ifeq ($(uname_S),SunOS)
251         NEEDS_SOCKET = YesPlease
252         NEEDS_NSL = YesPlease
253         SHELL_PATH = /bin/bash
254         NO_STRCASESTR = YesPlease
255         ifeq ($(uname_R),5.8)
256                 NEEDS_LIBICONV = YesPlease
257                 NO_UNSETENV = YesPlease
258                 NO_SETENV = YesPlease
259         endif
260         ifeq ($(uname_R),5.9)
261                 NO_UNSETENV = YesPlease
262                 NO_SETENV = YesPlease
263         endif
264         INSTALL = ginstall
265         TAR = gtar
266         ALL_CFLAGS += -D__EXTENSIONS__
267 endif
268 ifeq ($(uname_O),Cygwin)
269         NO_D_TYPE_IN_DIRENT = YesPlease
270         NO_D_INO_IN_DIRENT = YesPlease
271         NO_STRCASESTR = YesPlease
272         NO_SYMLINK_HEAD = YesPlease
273         NEEDS_LIBICONV = YesPlease
274         # There are conflicting reports about this.
275         # On some boxes NO_MMAP is needed, and not so elsewhere.
276         # Try uncommenting this if you see things break -- YMMV.
277         # NO_MMAP = YesPlease
278         NO_IPV6 = YesPlease
279         X = .exe
280 endif
281 ifeq ($(uname_S),FreeBSD)
282         NEEDS_LIBICONV = YesPlease
283         ALL_CFLAGS += -I/usr/local/include
284         ALL_LDFLAGS += -L/usr/local/lib
285 endif
286 ifeq ($(uname_S),OpenBSD)
287         NO_STRCASESTR = YesPlease
288         NEEDS_LIBICONV = YesPlease
289         ALL_CFLAGS += -I/usr/local/include
290         ALL_LDFLAGS += -L/usr/local/lib
291 endif
292 ifeq ($(uname_S),NetBSD)
293         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
294                 NEEDS_LIBICONV = YesPlease
295         endif
296         ALL_CFLAGS += -I/usr/pkg/include
297         ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
298 endif
299 ifeq ($(uname_S),AIX)
300         NO_STRCASESTR=YesPlease
301         NEEDS_LIBICONV=YesPlease
302 endif
303 ifeq ($(uname_S),IRIX64)
304         NO_IPV6=YesPlease
305         NO_SETENV=YesPlease
306         NO_STRCASESTR=YesPlease
307         NO_SOCKADDR_STORAGE=YesPlease
308         SHELL_PATH=/usr/gnu/bin/bash
309         ALL_CFLAGS += -DPATH_MAX=1024
310         # for now, build 32-bit version
311         ALL_LDFLAGS += -L/usr/lib32
312 endif
313 ifneq (,$(findstring arm,$(uname_M)))
314         ARM_SHA1 = YesPlease
315 endif
316
317 -include config.mak
318
319 ifdef WITH_OWN_SUBPROCESS_PY
320         PYMODULES += compat/subprocess.py
321 else
322         ifeq ($(NO_PYTHON),)
323                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
324                         PYMODULES += compat/subprocess.py
325                 endif
326         endif
327 endif
328
329 ifndef NO_CURL
330         ifdef CURLDIR
331                 # This is still problematic -- gcc does not always want -R.
332                 ALL_CFLAGS += -I$(CURLDIR)/include
333                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
334         else
335                 CURL_LIBCURL = -lcurl
336         endif
337         PROGRAMS += git-http-fetch$X
338         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
339         ifeq "$(curl_check)" "070908"
340                 ifndef NO_EXPAT
341                         PROGRAMS += git-http-push$X
342                 endif
343         endif
344         ifndef NO_EXPAT
345                 EXPAT_LIBEXPAT = -lexpat
346         endif
347 endif
348
349 ifndef NO_OPENSSL
350         OPENSSL_LIBSSL = -lssl
351         ifdef OPENSSLDIR
352                 # Again this may be problematic -- gcc does not always want -R.
353                 ALL_CFLAGS += -I$(OPENSSLDIR)/include
354                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
355         else
356                 OPENSSL_LINK =
357         endif
358 else
359         ALL_CFLAGS += -DNO_OPENSSL
360         MOZILLA_SHA1 = 1
361         OPENSSL_LIBSSL =
362 endif
363 ifdef NEEDS_SSL_WITH_CRYPTO
364         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
365 else
366         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
367 endif
368 ifdef NEEDS_LIBICONV
369         ifdef ICONVDIR
370                 # Again this may be problematic -- gcc does not always want -R.
371                 ALL_CFLAGS += -I$(ICONVDIR)/include
372                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
373         else
374                 ICONV_LINK =
375         endif
376         LIB_4_ICONV = $(ICONV_LINK) -liconv
377 else
378         LIB_4_ICONV =
379 endif
380 ifdef NEEDS_SOCKET
381         LIBS += -lsocket
382         SIMPLE_LIB += -lsocket
383 endif
384 ifdef NEEDS_NSL
385         LIBS += -lnsl
386         SIMPLE_LIB += -lnsl
387 endif
388 ifdef NO_D_TYPE_IN_DIRENT
389         ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
390 endif
391 ifdef NO_D_INO_IN_DIRENT
392         ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
393 endif
394 ifdef NO_SYMLINK_HEAD
395         ALL_CFLAGS += -DNO_SYMLINK_HEAD
396 endif
397 ifdef NO_STRCASESTR
398         COMPAT_CFLAGS += -DNO_STRCASESTR
399         COMPAT_OBJS += compat/strcasestr.o
400 endif
401 ifdef NO_SETENV
402         COMPAT_CFLAGS += -DNO_SETENV
403         COMPAT_OBJS += compat/setenv.o
404 endif
405 ifdef NO_SETENV
406         COMPAT_CFLAGS += -DNO_UNSETENV
407         COMPAT_OBJS += compat/unsetenv.o
408 endif
409 ifdef NO_MMAP
410         COMPAT_CFLAGS += -DNO_MMAP
411         COMPAT_OBJS += compat/mmap.o
412 endif
413 ifdef NO_IPV6
414         ALL_CFLAGS += -DNO_IPV6
415 endif
416 ifdef NO_SOCKADDR_STORAGE
417 ifdef NO_IPV6
418         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
419 else
420         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
421 endif
422 endif
423
424 ifdef NO_ICONV
425         ALL_CFLAGS += -DNO_ICONV
426 endif
427
428 ifdef PPC_SHA1
429         SHA1_HEADER = "ppc/sha1.h"
430         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
431 else
432 ifdef ARM_SHA1
433         SHA1_HEADER = "arm/sha1.h"
434         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
435 else
436 ifdef MOZILLA_SHA1
437         SHA1_HEADER = "mozilla-sha1/sha1.h"
438         LIB_OBJS += mozilla-sha1/sha1.o
439 else
440         SHA1_HEADER = <openssl/sha.h>
441         LIBS += $(LIB_4_CRYPTO)
442 endif
443 endif
444 endif
445 ifdef NO_ACCURATE_DIFF
446         ALL_CFLAGS += -DNO_ACCURATE_DIFF
447 endif
448
449 # Shell quote (do not use $(call) to accomodate ancient setups);
450
451 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
452
453 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
454 bindir_SQ = $(subst ','\'',$(bindir))
455 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
456 template_dir_SQ = $(subst ','\'',$(template_dir))
457
458 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
459 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
460 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
461 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
462
463 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
464 LIB_OBJS += $(COMPAT_OBJS)
465 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
466 ### Build rules
467
468 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
469
470 all:
471         $(MAKE) -C templates
472
473 strip: $(PROGRAMS) git$X
474         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
475
476 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS)
477         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
478                 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' \
479                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
480                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
481
482 builtin-help.o: common-cmds.h
483
484 $(BUILT_INS): git$X
485         rm -f $@ && ln git$X $@
486
487 common-cmds.h: Documentation/git-*.txt
488         ./generate-cmdlist.sh > $@
489
490 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
491         rm -f $@
492         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
493             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
494             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
495             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
496             $@.sh >$@
497         chmod +x $@
498
499 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
500         rm -f $@
501         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
502             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
503             $@.perl >$@
504         chmod +x $@
505
506 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
507         rm -f $@
508         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
509             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
510             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
511             $@.py >$@
512         chmod +x $@
513
514 git-cherry-pick: git-revert
515         cp $< $@
516
517 git-status: git-commit
518         cp $< $@
519
520 # These can record GIT_VERSION
521 git$X git.spec \
522         $(patsubst %.sh,%,$(SCRIPT_SH)) \
523         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
524         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
525         : GIT-VERSION-FILE
526
527 %.o: %.c
528         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
529 %.o: %.S
530         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
531
532 exec_cmd.o: exec_cmd.c
533         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
534
535 http.o: http.c
536         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
537
538 ifdef NO_EXPAT
539 http-fetch.o: http-fetch.c
540         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
541 endif
542
543 git-%$X: %.o $(GITLIBS)
544         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
545
546 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
547 $(SIMPLE_PROGRAMS) : git-%$X : %.o
548         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
549                 $(LIB_FILE) $(SIMPLE_LIB)
550
551 git-mailinfo$X: mailinfo.o $(LIB_FILE)
552         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
553                 $(LIB_FILE) $(SIMPLE_LIB) $(LIB_4_ICONV)
554
555 git-local-fetch$X: fetch.o
556 git-ssh-fetch$X: rsh.o fetch.o
557 git-ssh-upload$X: rsh.o
558 git-ssh-pull$X: rsh.o fetch.o
559 git-ssh-push$X: rsh.o
560
561 git-imap-send$X: imap-send.o $(LIB_FILE)
562
563 git-http-fetch$X: fetch.o http.o http-fetch.o $(LIB_FILE)
564         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
565                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
566
567 git-http-push$X: revision.o http.o http-push.o $(LIB_FILE)
568         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
569                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
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 htmldocs = git-htmldocs-$(GIT_VERSION)
655 manpages = git-manpages-$(GIT_VERSION)
656 dist-doc:
657         rm -fr .doc-tmp-dir
658         mkdir .doc-tmp-dir
659         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
660         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
661         gzip -n -9 -f $(htmldocs).tar
662         :
663         rm -fr .doc-tmp-dir
664         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
665         $(MAKE) -C Documentation DESTDIR=. \
666                 man1=../.doc-tmp-dir/man1 \
667                 man7=../.doc-tmp-dir/man7 \
668                 install
669         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
670         gzip -n -9 -f $(manpages).tar
671         rm -fr .doc-tmp-dir
672
673 ### Cleaning rules
674
675 clean:
676         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
677                 $(LIB_FILE) $(XDIFF_LIB)
678         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
679         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
680         rm -rf $(GIT_TARNAME) .doc-tmp-dir
681         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
682         rm -f $(htmldocs).tar $(manpages).tar
683         $(MAKE) -C Documentation/ clean
684         $(MAKE) -C templates clean
685         $(MAKE) -C t/ clean
686         rm -f GIT-VERSION-FILE
687
688 .PHONY: all install clean strip
689 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags
690
691 ### Check documentation
692 #
693 check-docs::
694         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
695         do \
696                 case "$$v" in \
697                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
698                 git-merge-resolve | git-merge-stupid | \
699                 git-ssh-pull | git-ssh-push ) continue ;; \
700                 esac ; \
701                 test -f "Documentation/$$v.txt" || \
702                 echo "no doc: $$v"; \
703                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
704                 case "$$v" in \
705                 git) ;; \
706                 *) echo "no link: $$v";; \
707                 esac ; \
708         done | sort
709