Add git-am, applymbox replacement.
[git/git.git] / Makefile
1 # Define MOZILLA_SHA1 environment variable when running make to make use of
2 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
3 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
4 # choice) has very fast version optimized for i586.
5 #
6 # Define NO_OPENSSL environment variable if you do not have OpenSSL. You will
7 # miss out git-rev-list --merge-order. This also implies MOZILLA_SHA1.
8 #
9 # Define NO_CURL if you do not have curl installed. git-http-pull is not
10 # built, and you cannot use http:// and https:// transports.
11 #
12 # Define CURLDIR=/foo/bar if your curl header and library files are in
13 # /foo/bar/include and /foo/bar/lib directories.
14 #
15 # Define NO_STRCASESTR if you don't have strcasestr.
16 #
17 # Define PPC_SHA1 environment variable when running make to make use of
18 # a bundled SHA1 routine optimized for PowerPC.
19 #
20 # Define ARM_SHA1 environment variable when running make to make use of
21 # a bundled SHA1 routine optimized for ARM.
22 #
23 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
24 #
25 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
26 #
27 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
28 # Patrick Mauritz).
29 #
30 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
31 #
32 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
33 #
34 # Define COLLISION_CHECK below if you believe that SHA1's
35 # 1461501637330902918203684832716283019655932542976 hashes do not give you
36 # sufficient guarantee that no collisions between objects will ever happen.
37
38 # DEFINES += -DCOLLISION_CHECK
39
40 # Define USE_NSEC below if you want git to care about sub-second file mtimes
41 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
42 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
43 # randomly break unless your underlying filesystem supports those sub-second
44 # times (my ext3 doesn't).
45
46 # DEFINES += -DUSE_NSEC
47
48 # Define USE_STDEV below if you want git to care about the underlying device
49 # change being considered an inode change from the update-cache perspective.
50
51 # DEFINES += -DUSE_STDEV
52
53 GIT_VERSION = 0.99.8.GIT
54
55 CFLAGS = -g -O2 -Wall
56 ALL_CFLAGS = $(CFLAGS) $(PLATFORM_DEFINES) $(DEFINES)
57
58 prefix = $(HOME)
59 bindir = $(prefix)/bin
60 template_dir = $(prefix)/share/git-core/templates/
61 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
62 # DESTDIR=
63
64 CC = gcc
65 AR = ar
66 TAR = tar
67 INSTALL = install
68 RPMBUILD = rpmbuild
69
70 # sparse is architecture-neutral, which means that we need to tell it
71 # explicitly what architecture to check for. Fix this up for yours..
72 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
73
74
75
76 ### --- END CONFIGURATION SECTION ---
77
78 SCRIPT_SH = \
79 git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
80 git-cherry.sh git-clone.sh git-commit.sh \
81 git-count-objects.sh git-diff.sh git-fetch.sh \
82 git-format-patch.sh git-log.sh git-ls-remote.sh \
83 git-merge-one-file.sh git-octopus.sh git-parse-remote.sh \
84 git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
85 git-repack.sh git-request-pull.sh git-reset.sh \
86 git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
87 git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
88 git-applymbox.sh git-applypatch.sh git-am.sh \
89 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
90 git-merge-resolve.sh git-grep.sh
91
92 SCRIPT_PERL = \
93 git-archimport.perl git-cvsimport.perl git-relink.perl \
94 git-rename.perl git-shortlog.perl git-fmt-merge-msg.perl
95
96 SCRIPT_PYTHON = \
97 git-merge-recursive.py
98
99 # The ones that do not have to link with lcrypto nor lz.
100 SIMPLE_PROGRAMS = \
101 git-get-tar-commit-id$X git-mailinfo$X git-mailsplit$X \
102 git-stripspace$X git-var$X git-daemon$X
103
104 # ... and all the rest
105 PROGRAMS = \
106 git-apply$X git-cat-file$X \
107 git-checkout-index$X git-clone-pack$X git-commit-tree$X \
108 git-convert-objects$X git-diff-files$X \
109 git-diff-index$X git-diff-stages$X \
110 git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \
111 git-hash-object$X git-init-db$X \
112 git-local-fetch$X git-ls-files$X git-ls-tree$X git-merge-base$X \
113 git-merge-index$X git-mktag$X git-pack-objects$X git-patch-id$X \
114 git-peek-remote$X git-prune-packed$X git-read-tree$X \
115 git-receive-pack$X git-rev-list$X git-rev-parse$X \
116 git-send-pack$X git-show-branch$X \
117 git-show-index$X git-ssh-fetch$X \
118 git-ssh-upload$X git-tar-tree$X git-unpack-file$X \
119 git-unpack-objects$X git-update-index$X git-update-server-info$X \
120 git-upload-pack$X git-verify-pack$X git-write-tree$X \
121 git-update-ref$X git-symbolic-ref$X \
122 $(SIMPLE_PROGRAMS)
123
124 # Backward compatibility -- to be removed after 1.0
125 PROGRAMS += git-ssh-pull$X git-ssh-push$X
126
127 GIT_LIST_TWEAK =
128
129 PYMODULES = \
130 gitMergeCommon.py
131
132 ifdef WITH_OWN_SUBPROCESS_PY
133 PYMODULES += compat/subprocess.py
134 endif
135
136 ifdef WITH_SEND_EMAIL
137 SCRIPT_PERL += git-send-email.perl
138 else
139 GIT_LIST_TWEAK += -e '/^send-email$$/d'
140 endif
141
142 LIB_FILE=libgit.a
143
144 LIB_H = \
145 blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
146 diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
147 run-command.h strbuf.h tag.h tree.h
148
149 DIFF_OBJS = \
150 diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
151 diffcore-pickaxe.o diffcore-rename.o
152
153 LIB_OBJS = \
154 blob.o commit.o connect.o count-delta.o csum-file.o \
155 date.o diff-delta.o entry.o ident.o index.o \
156 object.o pack-check.o patch-delta.o path.o pkt-line.o \
157 quote.o read-cache.o refs.o run-command.o \
158 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
159 tag.o tree.o usage.o $(DIFF_OBJS)
160
161 LIBS = $(LIB_FILE)
162 LIBS += -lz
163
164 #
165 # Platform specific tweaks
166 #
167 ifeq ($(shell uname -s),Darwin)
168 NEEDS_SSL_WITH_CRYPTO = YesPlease
169 NEEDS_LIBICONV = YesPlease
170 endif
171 ifeq ($(shell uname -s),SunOS)
172 NEEDS_SOCKET = YesPlease
173 NEEDS_NSL = YesPlease
174 SHELL_PATH = /bin/bash
175 NO_STRCASESTR = YesPlease
176 CURLDIR = /opt/sfw
177 INSTALL = ginstall
178 TAR = gtar
179 PLATFORM_DEFINES += -D__EXTENSIONS__
180 endif
181 ifeq ($(shell uname -o),Cygwin)
182 NO_STRCASESTR = YesPlease
183 NEEDS_LIBICONV = YesPlease
184 NO_IPV6 = YesPlease
185 X = .exe
186 PLATFORM_DEFINES += -DUSE_SYMLINK_HEAD=0
187 endif
188 ifneq (,$(findstring arm,$(shell uname -m)))
189 ARM_SHA1 = YesPlease
190 endif
191 ifeq ($(shell uname -s),OpenBSD)
192 NEEDS_LIBICONV = YesPlease
193 PLATFORM_DEFINES += -I/usr/local/include -L/usr/local/lib
194 endif
195
196 ifndef NO_CURL
197 ifdef CURLDIR
198 # This is still problematic -- gcc does not want -R.
199 CFLAGS += -I$(CURLDIR)/include
200 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
201 else
202 CURL_LIBCURL = -lcurl
203 endif
204 PROGRAMS += git-http-fetch$X
205 endif
206
207 ifndef SHELL_PATH
208 SHELL_PATH = /bin/sh
209 endif
210 ifndef PERL_PATH
211 PERL_PATH = /usr/bin/perl
212 endif
213 ifndef PYTHON_PATH
214 PYTHON_PATH = /usr/bin/python
215 endif
216
217 ifndef NO_OPENSSL
218 LIB_OBJS += epoch.o
219 OPENSSL_LIBSSL = -lssl
220 ifdef OPENSSLDIR
221 # Again this may be problematic -- gcc does not always want -R.
222 CFLAGS += -I$(OPENSSLDIR)/include
223 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
224 else
225 OPENSSL_LINK =
226 endif
227 else
228 DEFINES += '-DNO_OPENSSL'
229 MOZILLA_SHA1 = 1
230 OPENSSL_LIBSSL =
231 endif
232 ifdef NEEDS_SSL_WITH_CRYPTO
233 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
234 else
235 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
236 endif
237 ifdef NEEDS_LIBICONV
238 ifdef ICONVDIR
239 # Again this may be problematic -- gcc does not always want -R.
240 CFLAGS += -I$(ICONVDIR)/include
241 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
242 else
243 ICONV_LINK =
244 endif
245 LIB_4_ICONV = $(ICONV_LINK) -liconv
246 else
247 LIB_4_ICONV =
248 endif
249 ifdef NEEDS_SOCKET
250 LIBS += -lsocket
251 SIMPLE_LIB += -lsocket
252 endif
253 ifdef NEEDS_NSL
254 LIBS += -lnsl
255 SIMPLE_LIB += -lnsl
256 endif
257 ifdef NO_STRCASESTR
258 DEFINES += -Dstrcasestr=gitstrcasestr
259 LIB_OBJS += compat/strcasestr.o
260 endif
261 ifdef NO_IPV6
262 DEFINES += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in
263 endif
264
265 ifdef PPC_SHA1
266 SHA1_HEADER = "ppc/sha1.h"
267 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
268 else
269 ifdef ARM_SHA1
270 SHA1_HEADER = "arm/sha1.h"
271 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
272 else
273 ifdef MOZILLA_SHA1
274 SHA1_HEADER = "mozilla-sha1/sha1.h"
275 LIB_OBJS += mozilla-sha1/sha1.o
276 else
277 SHA1_HEADER = <openssl/sha.h>
278 LIBS += $(LIB_4_CRYPTO)
279 endif
280 endif
281 endif
282
283 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
284
285 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
286 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
287 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
288 gitk
289
290 export TAR INSTALL DESTDIR SHELL_PATH
291 ### Build rules
292
293 all: $(PROGRAMS) $(SCRIPTS)
294
295 all:
296 $(MAKE) -C templates
297
298 git: git.sh Makefile
299 rm -f $@+ $@
300 sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' \
301 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
302 -e 's/@@X@@/$(X)/g' \
303 $(GIT_LIST_TWEAK) <$@.sh >$@+
304 chmod +x $@+
305 mv $@+ $@
306
307 $(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
308 rm -f $@
309 sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' \
310 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
311 $@.sh >$@
312 chmod +x $@
313
314 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
315 rm -f $@
316 sed -e '1s|#!.*perl|#!$(PERL_PATH)|' \
317 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
318 $@.perl >$@
319 chmod +x $@
320
321 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
322 rm -f $@
323 sed -e '1s|#!.*python|#!$(PYTHON_PATH)|' \
324 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR)|g' \
325 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
326 $@.py >$@
327 chmod +x $@
328
329 %.o: %.c
330 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
331 %.o: %.S
332 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
333
334 git-%$X: %.o $(LIB_FILE)
335 $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
336
337 git-mailinfo$X : SIMPLE_LIB += $(LIB_4_ICONV)
338 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
339 $(SIMPLE_PROGRAMS) : git-%$X : %.o
340 $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
341
342 git-http-fetch$X: fetch.o
343 git-local-fetch$X: fetch.o
344 git-ssh-fetch$X: rsh.o fetch.o
345 git-ssh-upload$X: rsh.o
346 git-ssh-pull$X: rsh.o fetch.o
347 git-ssh-push$X: rsh.o
348
349 git-http-fetch$X: LIBS += $(CURL_LIBCURL)
350 git-rev-list$X: LIBS += $(OPENSSL_LIBSSL)
351
352 init-db.o: init-db.c
353 $(CC) -c $(ALL_CFLAGS) \
354 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
355
356 $(LIB_OBJS): $(LIB_H)
357 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H)
358 $(DIFF_OBJS): diffcore.h
359
360 $(LIB_FILE): $(LIB_OBJS)
361 $(AR) rcs $@ $(LIB_OBJS)
362
363 doc:
364 $(MAKE) -C Documentation all
365
366
367 ### Testing rules
368
369 test: all
370 $(MAKE) -C t/ all
371
372 test-date$X: test-date.c date.o
373 $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
374
375 test-delta$X: test-delta.c diff-delta.o patch-delta.o
376 $(CC) $(ALL_CFLAGS) -o $@ $^
377
378 check:
379 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
380
381
382
383 ### Installation rules
384
385 install: $(PROGRAMS) $(SCRIPTS)
386 $(INSTALL) -d -m755 $(DESTDIR)$(bindir)
387 $(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
388 $(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
389 sh ./cmd-rename.sh $(DESTDIR)$(bindir)
390 $(MAKE) -C templates install
391 $(INSTALL) -d -m755 $(DESTDIR)$(GIT_PYTHON_DIR)
392 $(INSTALL) $(PYMODULES) $(DESTDIR)$(GIT_PYTHON_DIR)
393
394 install-doc:
395 $(MAKE) -C Documentation install
396
397
398
399
400 ### Maintainer's dist rules
401
402 git-core.spec: git-core.spec.in Makefile
403 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
404
405 GIT_TARNAME=git-core-$(GIT_VERSION)
406 dist: git-core.spec git-tar-tree
407 ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
408 @mkdir -p $(GIT_TARNAME)
409 @cp git-core.spec $(GIT_TARNAME)
410 $(TAR) rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
411 @rm -rf $(GIT_TARNAME)
412 gzip -f -9 $(GIT_TARNAME).tar
413
414 rpm: dist
415 $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
416
417 deb: dist
418 rm -rf $(GIT_TARNAME)
419 $(TAR) zxf $(GIT_TARNAME).tar.gz
420 dpkg-source -b $(GIT_TARNAME)
421 cd $(GIT_TARNAME) && fakeroot debian/rules binary
422
423 ### Cleaning rules
424
425 clean:
426 rm -f *.o mozilla-sha1/*.o ppc/*.o compat/*.o $(PROGRAMS) $(LIB_FILE)
427 rm -f $(filter-out gitk,$(SCRIPTS))
428 rm -f git-core.spec *.pyc *.pyo
429 rm -rf $(GIT_TARNAME)
430 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
431 rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
432 rm -f git-tk_$(GIT_VERSION)-*.deb
433 $(MAKE) -C Documentation/ clean
434 $(MAKE) -C templates clean
435 $(MAKE) -C t/ clean