git --version tells which version of git you have.
[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 PPC_SHA1 environment variable when running make to make use of
13 # a bundled SHA1 routine optimized for PowerPC.
14 #
15 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
16 #
17 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
18 #
19 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
20 # Patrick Mauritz).
21 #
22 # Define NO_GETDOMAINNAME if your library lack it (SunOS, Patrick Mauritz).
23 #
24 # Define COLLISION_CHECK below if you believe that SHA1's
25 # 1461501637330902918203684832716283019655932542976 hashes do not give you
26 # sufficient guarantee that no collisions between objects will ever happen.
27
28 # DEFINES += -DCOLLISION_CHECK
29
30 # Define USE_NSEC below if you want git to care about sub-second file mtimes
31 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
32 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
33 # randomly break unless your underlying filesystem supports those sub-second
34 # times (my ext3 doesn't).
35
36 # DEFINES += -DUSE_NSEC
37
38 # Define USE_STDEV below if you want git to care about the underlying device
39 # change being considered an inode change from the update-cache perspective.
40
41 # DEFINES += -DUSE_STDEV
42
43 GIT_VERSION = 0.99.6
44
45 CFLAGS = -g -O2 -Wall
46 ALL_CFLAGS = $(CFLAGS) $(PLATFORM_DEFINES) $(DEFINES)
47
48 prefix = $(HOME)
49 bindir = $(prefix)/bin
50 template_dir = $(prefix)/share/git-core/templates/
51 # DESTDIR=
52
53 CC = gcc
54 AR = ar
55 INSTALL = install
56 RPMBUILD = rpmbuild
57
58 # sparse is architecture-neutral, which means that we need to tell it
59 # explicitly what architecture to check for. Fix this up for yours..
60 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
61
62
63
64 ### --- END CONFIGURATION SECTION ---
65
66 SCRIPT_SH = \
67 git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
68 git-cherry.sh git-clone.sh git-commit.sh \
69 git-count-objects.sh git-diff.sh git-fetch.sh \
70 git-format-patch.sh git-log.sh git-ls-remote.sh \
71 git-merge-one-file.sh git-octopus.sh git-parse-remote.sh \
72 git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
73 git-repack.sh git-request-pull.sh git-reset.sh \
74 git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
75 git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
76 git-applymbox.sh git-applypatch.sh
77
78 SCRIPT_PERL = \
79 git-archimport.perl git-cvsimport.perl git-relink.perl \
80 git-rename.perl git-send-email.perl git-shortlog.perl
81
82 # The ones that do not have to link with lcrypto nor lz.
83 SIMPLE_PROGRAMS = \
84 git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
85 git-daemon git-var
86
87 # ... and all the rest
88 PROGRAMS = \
89 git-apply git-build-rev-cache git-cat-file \
90 git-checkout-index git-clone-pack git-commit-tree \
91 git-convert-objects git-diff-files \
92 git-diff-helper git-diff-index git-diff-stages \
93 git-diff-tree git-export git-fetch-pack git-fsck-objects \
94 git-hash-object git-init-db \
95 git-local-fetch git-ls-files git-ls-tree git-merge-base \
96 git-merge-index git-mktag git-pack-objects git-patch-id \
97 git-peek-remote git-prune-packed git-read-tree \
98 git-receive-pack git-rev-list git-rev-parse \
99 git-rev-tree git-send-pack git-show-branch \
100 git-show-index git-show-rev-cache git-ssh-fetch \
101 git-ssh-upload git-tar-tree git-unpack-file \
102 git-unpack-objects git-update-index git-update-server-info \
103 git-upload-pack git-verify-pack git-write-tree \
104 $(SIMPLE_PROGRAMS)
105
106 ifdef WITH_SEND_EMAIL
107 SCRIPT_PERL += git-send-email.perl
108 endif
109
110 ifndef NO_CURL
111 PROGRAMS += git-http-fetch
112 endif
113
114 LIB_FILE=libgit.a
115
116 LIB_H = \
117 blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
118 diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
119 rev-cache.h run-command.h strbuf.h tag.h tree.h
120
121 DIFF_OBJS = \
122 diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
123 diffcore-pickaxe.o diffcore-rename.o
124
125 LIB_OBJS = \
126 blob.o commit.o connect.o count-delta.o csum-file.o \
127 date.o diff-delta.o entry.o gitenv.o ident.o index.o \
128 object.o pack-check.o patch-delta.o path.o pkt-line.o \
129 quote.o read-cache.o refs.o rev-cache.o run-command.o \
130 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
131 tag.o tree.o usage.o $(DIFF_OBJS)
132
133 LIBS = $(LIB_FILE)
134 LIBS += -lz
135
136 ifeq ($(shell uname -s),Darwin)
137 NEEDS_SSL_WITH_CRYPTO = YesPlease
138 NEEDS_LIBICONV = YesPlease
139 endif
140 ifeq ($(shell uname -s),SunOS)
141 NEEDS_SOCKET = YesPlease
142 PLATFORM_DEFINES += -DNO_GETDOMAINNAME=1
143 endif
144
145 ifndef NO_OPENSSL
146 LIB_OBJS += epoch.o
147 OPENSSL_LIBSSL = -lssl
148 else
149 DEFINES += '-DNO_OPENSSL'
150 MOZILLA_SHA1 = 1
151 OPENSSL_LIBSSL =
152 endif
153 ifdef NEEDS_SSL_WITH_CRYPTO
154 LIB_4_CRYPTO = -lcrypto -lssl
155 else
156 LIB_4_CRYPTO = -lcrypto
157 endif
158 ifdef NEEDS_LIBICONV
159 LIB_4_ICONV = -liconv
160 else
161 LIB_4_ICONV =
162 endif
163 ifdef MOZILLA_SHA1
164 SHA1_HEADER = "mozilla-sha1/sha1.h"
165 LIB_OBJS += mozilla-sha1/sha1.o
166 else
167 ifdef PPC_SHA1
168 SHA1_HEADER = "ppc/sha1.h"
169 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
170 else
171 SHA1_HEADER = <openssl/sha.h>
172 LIBS += $(LIB_4_CRYPTO)
173 endif
174 endif
175 ifdef NEEDS_SOCKET
176 LIBS += -lsocket
177 SIMPLE_LIB += -lsocket
178 endif
179
180 DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
181
182 SCRIPTS = $(SCRIPT_SH) $(SCRIPT_PERL) gitk
183
184 ### Build rules
185
186 all: $(PROGRAMS) git.sh
187
188 all:
189 $(MAKE) -C templates
190
191 git.sh: git.sh.in Makefile
192 rm -f $@+ $@
193 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.in >$@+
194 chmod +x $@+
195 mv $@+ $@
196
197 %.o: %.c
198 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
199 %.o: %.S
200 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
201
202 git-%: %.o $(LIB_FILE)
203 $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
204
205 git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
206 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
207 $(SIMPLE_PROGRAMS) : git-% : %.o
208 $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
209
210 git-http-fetch: fetch.o
211 git-local-fetch: fetch.o
212 git-ssh-fetch: rsh.o fetch.o
213 git-ssh-upload: rsh.o
214
215 git-http-fetch: LIBS += -lcurl
216 git-rev-list: LIBS += $(OPENSSL_LIBSSL)
217
218 init-db.o: init-db.c
219 $(CC) -c $(ALL_CFLAGS) \
220 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
221
222 $(LIB_OBJS): $(LIB_H)
223 $(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
224 $(DIFF_OBJS): diffcore.h
225
226 $(LIB_FILE): $(LIB_OBJS)
227 $(AR) rcs $@ $(LIB_OBJS)
228
229 doc:
230 $(MAKE) -C Documentation all
231
232
233 ### Testing rules
234
235 test: all
236 $(MAKE) -C t/ all
237
238 test-date: test-date.c date.o
239 $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
240
241 test-delta: test-delta.c diff-delta.o patch-delta.o
242 $(CC) $(ALL_CFLAGS) -o $@ $^
243
244 check:
245 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
246
247
248
249 ### Installation rules
250
251 install: $(PROGRAMS) $(SCRIPTS)
252 $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
253 $(INSTALL) $(PROGRAMS) $(DESTDIR)$(bindir)
254 @for s in $(SCRIPTS); \
255 do \
256 case "$$s" in \
257 *.*) \
258 e=`expr "$$s" : '\(.*\)\.[^.]*$$'` ;; \
259 *) \
260 e="$$s" ;; \
261 esac && \
262 echo ": install $$s $(DESTDIR)$(bindir)/$$e" && \
263 $(INSTALL) $$s $(DESTDIR)$(bindir)/$$e || exit; \
264 done
265 $(INSTALL) git-revert.sh $(DESTDIR)$(bindir)/git-cherry-pick
266 sh ./cmd-rename.sh $(DESTDIR)$(bindir)
267 $(MAKE) -C templates install
268
269 install-doc:
270 $(MAKE) -C Documentation install
271
272
273
274
275 ### Maintainer's dist rules
276
277 git-core.spec: git-core.spec.in Makefile
278 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
279
280 GIT_TARNAME=git-core-$(GIT_VERSION)
281 dist: git-core.spec git-tar-tree
282 ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
283 @mkdir -p $(GIT_TARNAME)
284 @cp git-core.spec $(GIT_TARNAME)
285 tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
286 @rm -rf $(GIT_TARNAME)
287 gzip -f -9 $(GIT_TARNAME).tar
288
289 rpm: dist
290 $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
291
292 deb: dist
293 rm -rf $(GIT_TARNAME)
294 tar zxf $(GIT_TARNAME).tar.gz
295 dpkg-source -b $(GIT_TARNAME)
296 cd $(GIT_TARNAME) && fakeroot debian/rules binary
297
298 ### Cleaning rules
299
300 clean:
301 rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROGRAMS) $(LIB_FILE)
302 rm -f git-core.spec git.sh
303 rm -rf $(GIT_TARNAME)
304 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
305 rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
306 rm -f git-tk_$(GIT_VERSION)-*.deb
307 $(MAKE) -C Documentation/ clean
308 $(MAKE) -C templates/ clean
309 $(MAKE) -C t/ clean