Add NO_C99_FORMAT to support older compilers.
[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_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
28 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
29 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
30 # some c compilers supported these specifiers prior to C99 as an extension.
31 #
32 # Define NO_STRCASESTR if you don't have strcasestr.
33 #
34 # Define NO_STRLCPY if you don't have strlcpy.
35 #
36 # Define NO_SETENV if you don't have setenv in the C library.
37 #
38 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
39 # Enable it on Windows. By default, symrefs are still used.
40 #
41 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
42 # tests. These tests take up a significant amount of the total test time
43 # but are not needed unless you plan to talk to SVN repos.
44 #
45 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
46 # installed in /sw, but don't want GIT to link against any libraries
47 # installed there. If defined you may specify your own (or Fink's)
48 # include directories and library directories by defining CFLAGS
49 # and LDFLAGS appropriately.
50 #
51 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
52 # have DarwinPorts installed in /opt/local, but don't want GIT to
53 # link against any libraries installed there. If defined you may
54 # specify your own (or DarwinPort's) include directories and
55 # library directories by defining CFLAGS and LDFLAGS appropriately.
56 #
57 # Define PPC_SHA1 environment variable when running make to make use of
58 # a bundled SHA1 routine optimized for PowerPC.
59 #
60 # Define ARM_SHA1 environment variable when running make to make use of
61 # a bundled SHA1 routine optimized for ARM.
62 #
63 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
64 #
65 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
66 #
67 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
68 # Patrick Mauritz).
69 #
70 # Define NO_MMAP if you want to avoid mmap.
71 #
72 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
73 #
74 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
75 #
76 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
77 # sockaddr_storage.
78 #
79 # Define NO_ICONV if your libc does not properly support iconv.
80 #
81 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
82 # a missing newline at the end of the file.
83 #
84 # Define NO_PYTHON if you want to lose all benefits of the recursive merge.
85 #
86 # Define COLLISION_CHECK below if you believe that SHA1's
87 # 1461501637330902918203684832716283019655932542976 hashes do not give you
88 # sufficient guarantee that no collisions between objects will ever happen.
89
90 # Define USE_NSEC below if you want git to care about sub-second file mtimes
91 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
92 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
93 # randomly break unless your underlying filesystem supports those sub-second
94 # times (my ext3 doesn't).
95
96 # Define USE_STDEV below if you want git to care about the underlying device
97 # change being considered an inode change from the update-cache perspective.
98
99 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
100 @$(SHELL_PATH) ./GIT-VERSION-GEN
101 -include GIT-VERSION-FILE
102
103 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
104 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
105 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
106 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
107 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
108
109 # CFLAGS and LDFLAGS are for the users to override from the command line.
110
111 CFLAGS = -g -O2 -Wall
112 LDFLAGS =
113 ALL_CFLAGS = $(CFLAGS)
114 ALL_LDFLAGS = $(LDFLAGS)
115 STRIP ?= strip
116
117 prefix = $(HOME)
118 bindir = $(prefix)/bin
119 gitexecdir = $(bindir)
120 template_dir = $(prefix)/share/git-core/templates/
121 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
122 # DESTDIR=
123
124 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
125
126 CC = gcc
127 AR = ar
128 TAR = tar
129 INSTALL = install
130 RPMBUILD = rpmbuild
131
132 # sparse is architecture-neutral, which means that we need to tell it
133 # explicitly what architecture to check for. Fix this up for yours..
134 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
135
136
137
138 ### --- END CONFIGURATION SECTION ---
139
140 SCRIPT_SH = \
141 git-bisect.sh git-branch.sh git-checkout.sh \
142 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
143 git-fetch.sh \
144 git-ls-remote.sh \
145 git-merge-one-file.sh git-parse-remote.sh \
146 git-pull.sh git-rebase.sh \
147 git-repack.sh git-request-pull.sh git-reset.sh \
148 git-resolve.sh git-revert.sh git-sh-setup.sh \
149 git-tag.sh git-verify-tag.sh \
150 git-applymbox.sh git-applypatch.sh git-am.sh \
151 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
152 git-merge-resolve.sh git-merge-ours.sh \
153 git-lost-found.sh git-quiltimport.sh
154
155 SCRIPT_PERL = \
156 git-archimport.perl git-cvsimport.perl git-relink.perl \
157 git-shortlog.perl git-rerere.perl \
158 git-annotate.perl git-cvsserver.perl \
159 git-svnimport.perl git-cvsexportcommit.perl \
160 git-send-email.perl git-svn.perl
161
162 SCRIPT_PYTHON = \
163 git-merge-recursive.py
164
165 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
166 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
167 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
168 git-cherry-pick git-status git-instaweb
169
170 # The ones that do not have to link with lcrypto, lz nor xdiff.
171 SIMPLE_PROGRAMS = \
172 git-daemon$X
173
174 # ... and all the rest that could be moved out of bindir to gitexecdir
175 PROGRAMS = \
176 git-checkout-index$X \
177 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
178 git-hash-object$X git-index-pack$X git-local-fetch$X \
179 git-merge-base$X \
180 git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
181 git-peek-remote$X git-prune-packed$X git-receive-pack$X \
182 git-send-pack$X git-shell$X \
183 git-show-index$X git-ssh-fetch$X \
184 git-ssh-upload$X git-unpack-file$X \
185 git-unpack-objects$X git-update-server-info$X \
186 git-upload-pack$X git-verify-pack$X \
187 git-symbolic-ref$X \
188 git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
189 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
190
191 BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
192 git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
193 git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
194 git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
195 git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
196 git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
197 git-read-tree$X git-commit-tree$X git-write-tree$X \
198 git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
199 git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \
200 git-fmt-merge-msg$X git-prune$X git-mv$X
201
202 # what 'all' will build and 'install' will install, in gitexecdir
203 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
204
205 # Backward compatibility -- to be removed after 1.0
206 PROGRAMS += git-ssh-pull$X git-ssh-push$X
207
208 # Set paths to tools early so that they can be used for version tests.
209 ifndef SHELL_PATH
210 SHELL_PATH = /bin/sh
211 endif
212 ifndef PERL_PATH
213 PERL_PATH = /usr/bin/perl
214 endif
215 ifndef PYTHON_PATH
216 PYTHON_PATH = /usr/bin/python
217 endif
218
219 PYMODULES = \
220 gitMergeCommon.py
221
222 LIB_FILE=libgit.a
223 XDIFF_LIB=xdiff/lib.a
224
225 LIB_H = \
226 blob.h cache.h commit.h csum-file.h delta.h \
227 diff.h object.h pack.h pkt-line.h quote.h refs.h \
228 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
229 tree-walk.h log-tree.h dir.h path-list.h
230
231 DIFF_OBJS = \
232 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
233 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
234 diffcore-delta.o log-tree.o
235
236 LIB_OBJS = \
237 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
238 date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
239 object.o pack-check.o patch-delta.o path.o pkt-line.o \
240 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
241 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
242 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
243 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
244 alloc.o merge-file.o path-list.o $(DIFF_OBJS)
245
246 BUILTIN_OBJS = \
247 builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
248 builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
249 builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
250 builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
251 builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
252 builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
253 builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
254 builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
255 builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
256 builtin-update-ref.o builtin-fmt-merge-msg.o builtin-prune.o \
257 builtin-mv.o
258
259 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
260 LIBS = $(GITLIBS) -lz
261
262 #
263 # Platform specific tweaks
264 #
265
266 # We choose to avoid "if .. else if .. else .. endif endif"
267 # because maintaining the nesting to match is a pain. If
268 # we had "elif" things would have been much nicer...
269
270 ifeq ($(uname_S),Linux)
271 NO_STRLCPY = YesPlease
272 endif
273 ifeq ($(uname_S),GNU/kFreeBSD)
274 NO_STRLCPY = YesPlease
275 endif
276 ifeq ($(uname_S),Darwin)
277 NEEDS_SSL_WITH_CRYPTO = YesPlease
278 NEEDS_LIBICONV = YesPlease
279 NO_STRLCPY = YesPlease
280 ifndef NO_FINK
281 ifeq ($(shell test -d /sw/lib && echo y),y)
282 ALL_CFLAGS += -I/sw/include
283 ALL_LDFLAGS += -L/sw/lib
284 endif
285 endif
286 ifndef NO_DARWIN_PORTS
287 ifeq ($(shell test -d /opt/local/lib && echo y),y)
288 ALL_CFLAGS += -I/opt/local/include
289 ALL_LDFLAGS += -L/opt/local/lib
290 endif
291 endif
292 endif
293 ifeq ($(uname_S),SunOS)
294 NEEDS_SOCKET = YesPlease
295 NEEDS_NSL = YesPlease
296 SHELL_PATH = /bin/bash
297 NO_STRCASESTR = YesPlease
298 NO_STRLCPY = YesPlease
299 ifeq ($(uname_R),5.8)
300 NEEDS_LIBICONV = YesPlease
301 NO_UNSETENV = YesPlease
302 NO_SETENV = YesPlease
303 endif
304 ifeq ($(uname_R),5.9)
305 NO_UNSETENV = YesPlease
306 NO_SETENV = YesPlease
307 endif
308 INSTALL = ginstall
309 TAR = gtar
310 ALL_CFLAGS += -D__EXTENSIONS__
311 endif
312 ifeq ($(uname_O),Cygwin)
313 NO_D_TYPE_IN_DIRENT = YesPlease
314 NO_D_INO_IN_DIRENT = YesPlease
315 NO_STRCASESTR = YesPlease
316 NO_STRLCPY = YesPlease
317 NO_SYMLINK_HEAD = YesPlease
318 NEEDS_LIBICONV = YesPlease
319 # There are conflicting reports about this.
320 # On some boxes NO_MMAP is needed, and not so elsewhere.
321 # Try uncommenting this if you see things break -- YMMV.
322 # NO_MMAP = YesPlease
323 NO_IPV6 = YesPlease
324 X = .exe
325 endif
326 ifeq ($(uname_S),FreeBSD)
327 NEEDS_LIBICONV = YesPlease
328 ALL_CFLAGS += -I/usr/local/include
329 ALL_LDFLAGS += -L/usr/local/lib
330 endif
331 ifeq ($(uname_S),OpenBSD)
332 NO_STRCASESTR = YesPlease
333 NEEDS_LIBICONV = YesPlease
334 ALL_CFLAGS += -I/usr/local/include
335 ALL_LDFLAGS += -L/usr/local/lib
336 endif
337 ifeq ($(uname_S),NetBSD)
338 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
339 NEEDS_LIBICONV = YesPlease
340 endif
341 ALL_CFLAGS += -I/usr/pkg/include
342 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
343 endif
344 ifeq ($(uname_S),AIX)
345 NO_STRCASESTR=YesPlease
346 NO_STRLCPY = YesPlease
347 NEEDS_LIBICONV=YesPlease
348 endif
349 ifeq ($(uname_S),IRIX64)
350 NO_IPV6=YesPlease
351 NO_SETENV=YesPlease
352 NO_STRCASESTR=YesPlease
353 NO_STRLCPY = YesPlease
354 NO_SOCKADDR_STORAGE=YesPlease
355 SHELL_PATH=/usr/gnu/bin/bash
356 ALL_CFLAGS += -DPATH_MAX=1024
357 # for now, build 32-bit version
358 ALL_LDFLAGS += -L/usr/lib32
359 endif
360 ifneq (,$(findstring arm,$(uname_M)))
361 ARM_SHA1 = YesPlease
362 endif
363
364 -include config.mak.autogen
365 -include config.mak
366
367 ifdef WITH_OWN_SUBPROCESS_PY
368 PYMODULES += compat/subprocess.py
369 else
370 ifeq ($(NO_PYTHON),)
371 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
372 PYMODULES += compat/subprocess.py
373 endif
374 endif
375 endif
376
377 ifndef NO_CURL
378 ifdef CURLDIR
379 # This is still problematic -- gcc does not always want -R.
380 ALL_CFLAGS += -I$(CURLDIR)/include
381 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
382 else
383 CURL_LIBCURL = -lcurl
384 endif
385 PROGRAMS += git-http-fetch$X
386 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
387 ifeq "$(curl_check)" "070908"
388 ifndef NO_EXPAT
389 PROGRAMS += git-http-push$X
390 endif
391 endif
392 ifndef NO_EXPAT
393 EXPAT_LIBEXPAT = -lexpat
394 endif
395 endif
396
397 ifndef NO_OPENSSL
398 OPENSSL_LIBSSL = -lssl
399 ifdef OPENSSLDIR
400 # Again this may be problematic -- gcc does not always want -R.
401 ALL_CFLAGS += -I$(OPENSSLDIR)/include
402 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
403 else
404 OPENSSL_LINK =
405 endif
406 else
407 ALL_CFLAGS += -DNO_OPENSSL
408 MOZILLA_SHA1 = 1
409 OPENSSL_LIBSSL =
410 endif
411 ifdef NEEDS_SSL_WITH_CRYPTO
412 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
413 else
414 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
415 endif
416 ifdef NEEDS_LIBICONV
417 ifdef ICONVDIR
418 # Again this may be problematic -- gcc does not always want -R.
419 ALL_CFLAGS += -I$(ICONVDIR)/include
420 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
421 else
422 ICONV_LINK =
423 endif
424 LIBS += $(ICONV_LINK) -liconv
425 endif
426 ifdef NEEDS_SOCKET
427 LIBS += -lsocket
428 SIMPLE_LIB += -lsocket
429 endif
430 ifdef NEEDS_NSL
431 LIBS += -lnsl
432 SIMPLE_LIB += -lnsl
433 endif
434 ifdef NO_D_TYPE_IN_DIRENT
435 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
436 endif
437 ifdef NO_D_INO_IN_DIRENT
438 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
439 endif
440 ifdef NO_C99_FORMAT
441 ALL_CFLAGS += -DNO_C99_FORMAT
442 endif
443 ifdef NO_SYMLINK_HEAD
444 ALL_CFLAGS += -DNO_SYMLINK_HEAD
445 endif
446 ifdef NO_STRCASESTR
447 COMPAT_CFLAGS += -DNO_STRCASESTR
448 COMPAT_OBJS += compat/strcasestr.o
449 endif
450 ifdef NO_STRLCPY
451 COMPAT_CFLAGS += -DNO_STRLCPY
452 COMPAT_OBJS += compat/strlcpy.o
453 endif
454 ifdef NO_SETENV
455 COMPAT_CFLAGS += -DNO_SETENV
456 COMPAT_OBJS += compat/setenv.o
457 endif
458 ifdef NO_SETENV
459 COMPAT_CFLAGS += -DNO_UNSETENV
460 COMPAT_OBJS += compat/unsetenv.o
461 endif
462 ifdef NO_MMAP
463 COMPAT_CFLAGS += -DNO_MMAP
464 COMPAT_OBJS += compat/mmap.o
465 endif
466 ifdef NO_IPV6
467 ALL_CFLAGS += -DNO_IPV6
468 endif
469 ifdef NO_SOCKADDR_STORAGE
470 ifdef NO_IPV6
471 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
472 else
473 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
474 endif
475 endif
476 ifdef NO_INET_NTOP
477 LIB_OBJS += compat/inet_ntop.o
478 endif
479
480 ifdef NO_ICONV
481 ALL_CFLAGS += -DNO_ICONV
482 endif
483
484 ifdef PPC_SHA1
485 SHA1_HEADER = "ppc/sha1.h"
486 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
487 else
488 ifdef ARM_SHA1
489 SHA1_HEADER = "arm/sha1.h"
490 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
491 else
492 ifdef MOZILLA_SHA1
493 SHA1_HEADER = "mozilla-sha1/sha1.h"
494 LIB_OBJS += mozilla-sha1/sha1.o
495 else
496 SHA1_HEADER = <openssl/sha.h>
497 LIBS += $(LIB_4_CRYPTO)
498 endif
499 endif
500 endif
501 ifdef NO_ACCURATE_DIFF
502 ALL_CFLAGS += -DNO_ACCURATE_DIFF
503 endif
504
505 # Shell quote (do not use $(call) to accommodate ancient setups);
506
507 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
508
509 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
510 bindir_SQ = $(subst ','\'',$(bindir))
511 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
512 template_dir_SQ = $(subst ','\'',$(template_dir))
513 prefix_SQ = $(subst ','\'',$(prefix))
514
515 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
516 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
517 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
518 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
519
520 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
521 LIB_OBJS += $(COMPAT_OBJS)
522 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
523 ### Build rules
524
525 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
526
527 all:
528 $(MAKE) -C templates
529
530 strip: $(PROGRAMS) git$X
531 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
532
533 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
534 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
535 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
536 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
537
538 builtin-help.o: common-cmds.h
539
540 $(BUILT_INS): git$X
541 rm -f $@ && ln git$X $@
542
543 common-cmds.h: Documentation/git-*.txt
544 ./generate-cmdlist.sh > $@+
545 mv $@+ $@
546
547 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
548 rm -f $@ $@+
549 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
550 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
551 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
552 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
553 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
554 $@.sh >$@+
555 chmod +x $@+
556 mv $@+ $@
557
558 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
559 rm -f $@ $@+
560 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
561 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
562 $@.perl >$@+
563 chmod +x $@+
564 mv $@+ $@
565
566 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
567 rm -f $@ $@+
568 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
569 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
570 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
571 $@.py >$@+
572 chmod +x $@+
573 mv $@+ $@
574
575 git-cherry-pick: git-revert
576 cp $< $@+
577 mv $@+ $@
578
579 git-status: git-commit
580 cp $< $@+
581 mv $@+ $@
582
583 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
584 rm -f $@ $@+
585 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
586 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
587 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
588 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
589 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
590 -e '/@@GITWEB_CGI@@/d' \
591 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
592 -e '/@@GITWEB_CSS@@/d' \
593 $@.sh | sed "s|/usr/bin/git|$(bindir)/git|" > $@+
594 chmod +x $@+
595 mv $@+ $@
596
597 # These can record GIT_VERSION
598 git$X git.spec \
599 $(patsubst %.sh,%,$(SCRIPT_SH)) \
600 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
601 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
602 : GIT-VERSION-FILE
603
604 %.o: %.c GIT-CFLAGS
605 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
606 %.o: %.S
607 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
608
609 exec_cmd.o: exec_cmd.c GIT-CFLAGS
610 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
611 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
612 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
613
614 http.o: http.c GIT-CFLAGS
615 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
616
617 ifdef NO_EXPAT
618 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
619 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
620 endif
621
622 git-%$X: %.o $(GITLIBS)
623 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
624
625 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
626 $(SIMPLE_PROGRAMS) : git-%$X : %.o
627 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
628 $(LIB_FILE) $(SIMPLE_LIB)
629
630 ssh-pull.o: ssh-fetch.c
631 ssh-push.o: ssh-upload.c
632 git-local-fetch$X: fetch.o
633 git-ssh-fetch$X: rsh.o fetch.o
634 git-ssh-upload$X: rsh.o
635 git-ssh-pull$X: rsh.o fetch.o
636 git-ssh-push$X: rsh.o
637
638 git-imap-send$X: imap-send.o $(LIB_FILE)
639
640 http.o http-fetch.o http-push.o: http.h
641 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
642 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
643 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
644
645 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
646 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
647 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
648
649 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
650 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
651 $(DIFF_OBJS): diffcore.h
652
653 $(LIB_FILE): $(LIB_OBJS)
654 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
655
656 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
657
658 $(XDIFF_LIB): $(XDIFF_OBJS)
659 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
660
661
662 doc:
663 $(MAKE) -C Documentation all
664
665 TAGS:
666 rm -f TAGS
667 find . -name '*.[hcS]' -print | xargs etags -a
668
669 tags:
670 rm -f tags
671 find . -name '*.[hcS]' -print | xargs ctags -a
672
673 ### Detect prefix changes
674 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
675 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
676
677 GIT-CFLAGS: .FORCE-GIT-CFLAGS
678 @FLAGS='$(TRACK_CFLAGS)'; \
679 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
680 echo 1>&2 " * new build flags or prefix"; \
681 echo "$$FLAGS" >GIT-CFLAGS; \
682 fi
683
684 ### Testing rules
685
686 # GNU make supports exporting all variables by "export" without parameters.
687 # However, the environment gets quite big, and some programs have problems
688 # with that.
689
690 export NO_PYTHON
691 export NO_SVN_TESTS
692
693 test: all
694 $(MAKE) -C t/ all
695
696 test-date$X: test-date.c date.o ctype.o
697 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
698
699 test-delta$X: test-delta.c diff-delta.o patch-delta.o
700 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
701
702 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
703 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
704
705 test-sha1$X: test-sha1.o $(GITLIBS)
706 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
707
708 check-sha1:: test-sha1$X
709 ./test-sha1.sh
710
711 check:
712 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
713
714
715
716 ### Installation rules
717
718 install: all
719 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
720 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
721 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
722 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
723 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
724 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
725 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
726 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
727 then \
728 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
729 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
730 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
731 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
732 fi
733 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
734
735 install-doc:
736 $(MAKE) -C Documentation install
737
738
739
740
741 ### Maintainer's dist rules
742
743 git.spec: git.spec.in
744 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
745 mv $@+ $@
746
747 GIT_TARNAME=git-$(GIT_VERSION)
748 dist: git.spec git-tar-tree
749 ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
750 @mkdir -p $(GIT_TARNAME)
751 @cp git.spec $(GIT_TARNAME)
752 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
753 $(TAR) rf $(GIT_TARNAME).tar \
754 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
755 @rm -rf $(GIT_TARNAME)
756 gzip -f -9 $(GIT_TARNAME).tar
757
758 rpm: dist
759 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
760
761 htmldocs = git-htmldocs-$(GIT_VERSION)
762 manpages = git-manpages-$(GIT_VERSION)
763 dist-doc:
764 rm -fr .doc-tmp-dir
765 mkdir .doc-tmp-dir
766 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
767 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
768 gzip -n -9 -f $(htmldocs).tar
769 :
770 rm -fr .doc-tmp-dir
771 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
772 $(MAKE) -C Documentation DESTDIR=./ \
773 man1dir=../.doc-tmp-dir/man1 \
774 man7dir=../.doc-tmp-dir/man7 \
775 install
776 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
777 gzip -n -9 -f $(manpages).tar
778 rm -fr .doc-tmp-dir
779
780 ### Cleaning rules
781
782 clean:
783 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
784 $(LIB_FILE) $(XDIFF_LIB)
785 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
786 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
787 rm -rf autom4te.cache
788 rm -f config.log config.mak.autogen configure config.status config.cache
789 rm -rf $(GIT_TARNAME) .doc-tmp-dir
790 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
791 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
792 $(MAKE) -C Documentation/ clean
793 $(MAKE) -C templates clean
794 $(MAKE) -C t/ clean
795 rm -f GIT-VERSION-FILE GIT-CFLAGS
796
797 .PHONY: all install clean strip
798 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
799
800 ### Check documentation
801 #
802 check-docs::
803 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
804 do \
805 case "$$v" in \
806 git-merge-octopus | git-merge-ours | git-merge-recursive | \
807 git-merge-resolve | git-merge-stupid | \
808 git-ssh-pull | git-ssh-push ) continue ;; \
809 esac ; \
810 test -f "Documentation/$$v.txt" || \
811 echo "no doc: $$v"; \
812 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
813 case "$$v" in \
814 git) ;; \
815 *) echo "no link: $$v";; \
816 esac ; \
817 done | sort