[thirdparty/git.git] / Makefile

# Define MOZILLA_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
# choice) has very fast version optimized for i586.
#
# Define NO_OPENSSL environment variable if you do not have OpenSSL. You will
# miss out git-rev-list --merge-order. This also implies MOZILLA_SHA1.
#
# Define NO_CURL if you do not have curl installed.  git-http-pull is not
# built, and you cannot use http:// and https:// transports.
#
# Define PPC_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for PowerPC.


# Define COLLISION_CHECK below if you believe that SHA1's
# 1461501637330902918203684832716283019655932542976 hashes do not give you
# sufficient guarantee that no collisions between objects will ever happen.

# DEFINES += -DCOLLISION_CHECK

# Define USE_NSEC below if you want git to care about sub-second file mtimes
# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
# randomly break unless your underlying filesystem supports those sub-second
# times (my ext3 doesn't).

# DEFINES += -DUSE_NSEC

# Define USE_STDEV below if you want git to care about the underlying device
# change being considered an inode change from the update-cache perspective.

# DEFINES += -DUSE_STDEV

GIT_VERSION = 0.99.4

CFLAGS = -g -O2 -Wall
ALL_CFLAGS = $(CFLAGS) $(DEFINES)

prefix = $(HOME)
bindir = $(prefix)/bin
template_dir = $(prefix)/share/git-core/templates/
# DESTDIR=

CC = gcc
AR = ar
INSTALL = install
RPMBUILD = rpmbuild

# sparse is architecture-neutral, which means that we need to tell it
# explicitly what architecture to check for. Fix this up for yours..
SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__


### --- END CONFIGURATION SECTION ---


SCRIPTS=git git-apply-patch-script git-merge-one-file-script git-prune-script \
	git-pull-script git-tag-script git-resolve-script git-whatchanged \
	git-fetch-script git-status-script git-commit-script \
	git-log-script git-shortlog git-cvsimport-script git-diff-script \
	git-reset-script git-add-script git-checkout-script git-clone-script \
	gitk git-cherry git-rebase-script git-relink-script git-repack-script \
	git-format-patch-script git-sh-setup-script git-push-script \
	git-branch-script git-parse-remote git-verify-tag-script \
	git-ls-remote-script git-clone-dumb-http git-rename-script \
	git-request-pull-script git-bisect-script

SCRIPTS += git-count-objects-script
# SCRIPTS += git-send-email-script
SCRIPTS += git-revert-script
SCRIPTS += git-show-branches-script

PROG=   git-update-cache git-diff-files git-init-db git-write-tree \
	git-read-tree git-commit-tree git-cat-file git-fsck-cache \
	git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
	git-ls-tree git-merge-base git-merge-cache \
	git-unpack-file git-export git-diff-cache git-convert-cache \
	git-ssh-push git-ssh-pull git-rev-list git-mktag \
	git-diff-helper git-tar-tree git-local-pull git-hash-object \
	git-get-tar-commit-id git-apply git-stripspace \
	git-diff-stages git-rev-parse git-patch-id git-pack-objects \
	git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
	git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
	git-show-index git-daemon git-var git-peek-remote \
	git-update-server-info git-show-rev-cache git-build-rev-cache

ifndef NO_CURL
	PROG+= git-http-pull
endif

LIB_FILE=libgit.a
LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
	pack.h pkt-line.h refs.h
LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
	 tag.o date.o index.o diff-delta.o patch-delta.o entry.o path.o \
	 refs.o csum-file.o pack-check.o pkt-line.o connect.o ident.o \
	 sha1_name.o setup.o

LIB_H += rev-cache.h
LIB_OBJS += rev-cache.o

LIB_H += run-command.h
LIB_OBJS += run-command.o

LIB_H += strbuf.h
LIB_OBJS += strbuf.o

LIB_H += quote.h
LIB_OBJS += quote.o 

LIB_H += diff.h count-delta.h
DIFF_OBJS = diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
	diffcore-break.o diffcore-order.o
LIB_OBJS += $(DIFF_OBJS) count-delta.o

LIB_OBJS += gitenv.o
LIB_OBJS += server-info.o

LIBS = $(LIB_FILE)
LIBS += -lz

ifndef NO_OPENSSL
	LIB_OBJS += epoch.o
	OPENSSL_LIBSSL=-lssl
else
	DEFINES += '-DNO_OPENSSL'
	MOZILLA_SHA1=1
	OPENSSL_LIBSSL=
endif
ifdef MOZILLA_SHA1
	SHA1_HEADER="mozilla-sha1/sha1.h"
	LIB_OBJS += mozilla-sha1/sha1.o
else
	ifdef PPC_SHA1
		SHA1_HEADER="ppc/sha1.h"
		LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
	else
		SHA1_HEADER=<openssl/sha.h>
		ifeq ($(shell uname -s),Darwin)
			LIBS += -lcrypto -lssl
		else
			LIBS += -lcrypto
		endif
	endif
endif

DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'


### Build rules

all: $(PROG)

all:
	$(MAKE) -C templates
	$(MAKE) -C tools

%.o: %.c
	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
%.o: %.S
	$(CC) -o $*.o -c $(ALL_CFLAGS) $<

git-%: %.o $(LIB_FILE)
	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)

git-http-pull: pull.o
git-local-pull: pull.o
git-ssh-pull: rsh.o pull.o
git-ssh-push: rsh.o

git-http-pull: LIBS += -lcurl
git-rev-list: LIBS += $(OPENSSL_LIBSSL)

init-db.o: init-db.c
	$(CC) -c $(ALL_CFLAGS) \
		-DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c

$(LIB_OBJS): $(LIB_H)
$(patsubst git-%,%.o,$(PROG)): $(LIB_H)
$(DIFF_OBJS): diffcore.h

$(LIB_FILE): $(LIB_OBJS)
	$(AR) rcs $@ $(LIB_OBJS)

doc:
	$(MAKE) -C Documentation all


### Testing rules

test: all
	$(MAKE) -C t/ all

test-date: test-date.c date.o
	$(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o

test-delta: test-delta.c diff-delta.o patch-delta.o
	$(CC) $(ALL_CFLAGS) -o $@ $^

check:
	for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done


### Installation rules

install: $(PROG) $(SCRIPTS)
	$(INSTALL) -m755 -d $(DESTDIR)$(bindir)
	$(INSTALL) $(PROG) $(SCRIPTS) $(DESTDIR)$(bindir)
	$(MAKE) -C templates install
	$(MAKE) -C tools install

install-doc:
	$(MAKE) -C Documentation install


### Maintainer's dist rules

git-core.spec: git-core.spec.in Makefile
	sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@

GIT_TARNAME=git-core-$(GIT_VERSION)
dist: git-core.spec git-tar-tree
	./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
	@mkdir -p $(GIT_TARNAME)
	@cp git-core.spec $(GIT_TARNAME)
	tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
	@rm -rf $(GIT_TARNAME)
	gzip -f -9 $(GIT_TARNAME).tar

rpm: dist
	$(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz

deb: dist
	rm -rf $(GIT_TARNAME)
	tar zxf $(GIT_TARNAME).tar.gz
	dpkg-source -b $(GIT_TARNAME)
	cd $(GIT_TARNAME) && fakeroot debian/rules binary

### Cleaning rules

clean:
	rm -f *.o mozilla-sha1/*.o ppc/*.o $(PROG) $(LIB_FILE)
	rm -f git-core.spec
	rm -rf $(GIT_TARNAME)
	rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
	rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
	rm -f git-tk_$(GIT_VERSION)-*.deb
	$(MAKE) -C tools/ clean
	$(MAKE) -C Documentation/ clean
	$(MAKE) -C templates/ clean
	$(MAKE) -C t/ clean
Commit	Line	Data
5bdac8b3 PB	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.
bdd4da59	5	#
5bdac8b3 PB	6	# Define NO_OPENSSL environment variable if you do not have OpenSSL. You will
5bdac8b3 PB	7	# miss out git-rev-list --merge-order. This also implies MOZILLA_SHA1.
2cb45e95	8	#
b2c0bd65 JS	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	#
5bdac8b3 PB	12	# Define PPC_SHA1 environment variable when running make to make use of
	13	# a bundled SHA1 routine optimized for PowerPC.
	14
	15
	16	# Define COLLISION_CHECK below if you believe that SHA1's
	17	# 1461501637330902918203684832716283019655932542976 hashes do not give you
	18	# sufficient guarantee that no collisions between objects will ever happen.
	19
	20	# DEFINES += -DCOLLISION_CHECK
	21
	22	# Define USE_NSEC below if you want git to care about sub-second file mtimes
	23	# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
	24	# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
	25	# randomly break unless your underlying filesystem supports those sub-second
	26	# times (my ext3 doesn't).
	27
	28	# DEFINES += -DUSE_NSEC
	29
	30	# Define USE_STDEV below if you want git to care about the underlying device
	31	# change being considered an inode change from the update-cache perspective.
	32
	33	# DEFINES += -DUSE_STDEV
	34
b05701c5	35	GIT_VERSION = 0.99.4
a9db2974	36
b05701c5 PR	37	CFLAGS = -g -O2 -Wall
b05701c5 PR	38	ALL_CFLAGS = $(CFLAGS) $(DEFINES)
29c2cce4	39
b05701c5 PR	40	prefix = $(HOME)
	41	bindir = $(prefix)/bin
	42	template_dir = $(prefix)/share/git-core/templates/
a682ef9f	43	# DESTDIR=
5c2a7fbc	44
b05701c5 PR	45	CC = gcc
	46	AR = ar
	47	INSTALL = install
	48	RPMBUILD = rpmbuild
e83c5163	49
44c9e859 LT	50	# sparse is architecture-neutral, which means that we need to tell it
44c9e859 LT	51	# explicitly what architecture to check for. Fix this up for yours..
b05701c5	52	SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
44c9e859	53
28818ffa PB	54
	55
	56	### --- END CONFIGURATION SECTION ---
	57
	58
	59
e764b8e8	60	SCRIPTS=git git-apply-patch-script git-merge-one-file-script git-prune-script \
e002a16b	61	git-pull-script git-tag-script git-resolve-script git-whatchanged \
c4584ae3	62	git-fetch-script git-status-script git-commit-script \
40d8cfe4	63	git-log-script git-shortlog git-cvsimport-script git-diff-script \
3f571e0b	64	git-reset-script git-add-script git-checkout-script git-clone-script \
0acfc972	65	gitk git-cherry git-rebase-script git-relink-script git-repack-script \
37f1a519	66	git-format-patch-script git-sh-setup-script git-push-script \
0fec0822	67	git-branch-script git-parse-remote git-verify-tag-script \
ab421d2c	68	git-ls-remote-script git-clone-dumb-http git-rename-script \
0f2b4c46	69	git-request-pull-script git-bisect-script
bdd4da59	70
60036a41	71	SCRIPTS += git-count-objects-script
93b5fcdd	72	# SCRIPTS += git-send-email-script
045f82cb	73	SCRIPTS += git-revert-script
7c27558c	74	SCRIPTS += git-show-branches-script
60036a41	75
a3df1801 LT	76	PROG= git-update-cache git-diff-files git-init-db git-write-tree \
a3df1801 LT	77	git-read-tree git-commit-tree git-cat-file git-fsck-cache \
9b23b4bc	78	git-checkout-cache git-diff-tree git-rev-tree git-ls-files \
20f66331	79	git-ls-tree git-merge-base git-merge-cache \
a3df1801	80	git-unpack-file git-export git-diff-cache git-convert-cache \
b2c0bd65	81	git-ssh-push git-ssh-pull git-rev-list git-mktag \
7672db20	82	git-diff-helper git-tar-tree git-local-pull git-hash-object \
c4584ae3	83	git-get-tar-commit-id git-apply git-stripspace \
def88e9a LT	84	git-diff-stages git-rev-parse git-patch-id git-pack-objects \
def88e9a LT	85	git-unpack-objects git-verify-pack git-receive-pack git-send-pack \
0271611e	86	git-prune-packed git-fetch-pack git-upload-pack git-clone-pack \
8f3f9b09	87	git-show-index git-daemon git-var git-peek-remote \
0f2b4c46	88	git-update-server-info git-show-rev-cache git-build-rev-cache
e83c5163	89
b2c0bd65	90	ifndef NO_CURL
3e386508	91	PROG+= git-http-pull
b2c0bd65 JS	92	endif
b2c0bd65 JS	93
0a02ce72	94	LIB_FILE=libgit.a
f3a3214e	95	LIB_H=cache.h object.h blob.h tree.h commit.h tag.h delta.h epoch.h csum-file.h \
44c9e859	96	pack.h pkt-line.h refs.h
28818ffa PB	97	LIB_OBJS=read-cache.o sha1_file.o usage.o object.o commit.o tree.o blob.o \
28818ffa PB	98	tag.o date.o index.o diff-delta.o patch-delta.o entry.o path.o \
9938af6a	99	refs.o csum-file.o pack-check.o pkt-line.o connect.o ident.o \
d288a700	100	sha1_name.o setup.o
0a02ce72	101
8f3f9b09 JH	102	LIB_H += rev-cache.h
	103	LIB_OBJS += rev-cache.o
	104
b1bf95bb JW	105	LIB_H += run-command.h
	106	LIB_OBJS += run-command.o
	107
d1df5743 JH	108	LIB_H += strbuf.h
	109	LIB_OBJS += strbuf.o
	110
6fb737be JH	111	LIB_H += quote.h
	112	LIB_OBJS += quote.o
	113
85976974	114	LIB_H += diff.h count-delta.h
e468305a PB	115	DIFF_OBJS = diff.o diffcore-rename.o diffcore-pickaxe.o diffcore-pathspec.o \
	116	diffcore-break.o diffcore-order.o
	117	LIB_OBJS += $(DIFF_OBJS) count-delta.o
86436c28	118
d19938ab	119	LIB_OBJS += gitenv.o
8f3f9b09	120	LIB_OBJS += server-info.o
d19938ab	121
cc1ad5c8 LT	122	LIBS = $(LIB_FILE)
cc1ad5c8 LT	123	LIBS += -lz
cef661fc	124
dd53c7ab PB	125	ifndef NO_OPENSSL
dd53c7ab PB	126	LIB_OBJS += epoch.o
9e95049b	127	OPENSSL_LIBSSL=-lssl
dd53c7ab	128	else
b05701c5	129	DEFINES += '-DNO_OPENSSL'
dd53c7ab	130	MOZILLA_SHA1=1
9e95049b	131	OPENSSL_LIBSSL=
dd53c7ab	132	endif
cef661fc	133	ifdef MOZILLA_SHA1
3e386508 PB	134	SHA1_HEADER="mozilla-sha1/sha1.h"
3e386508 PB	135	LIB_OBJS += mozilla-sha1/sha1.o
a6ef3518	136	else
3e386508 PB	137	ifdef PPC_SHA1
	138	SHA1_HEADER="ppc/sha1.h"
	139	LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
	140	else
	141	SHA1_HEADER=<openssl/sha.h>
	142	ifeq ($(shell uname -s),Darwin)
	143	LIBS += -lcrypto -lssl
	144	else
	145	LIBS += -lcrypto
	146	endif
	147	endif
bfb15365	148	endif
cef661fc	149
b05701c5	150	DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
cc1ad5c8	151
0a02ce72	152
44c9e859	153
28818ffa PB	154	### Build rules
	155
	156	all: $(PROG)
89967023	157
d3af621b JH	158	all:
d3af621b JH	159	$(MAKE) -C templates
b05701c5 PR	160	$(MAKE) -C tools
	161
	162	%.o: %.c
	163	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
	164	%.o: %.S
	165	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
a310d434	166
623c8a14	167	git-%: %.o $(LIB_FILE)
b05701c5	168	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
623c8a14 PB	169
	170	git-http-pull: pull.o
	171	git-local-pull: pull.o
	172	git-ssh-pull: rsh.o pull.o
	173	git-ssh-push: rsh.o
a3df1801 LT	174
a3df1801 LT	175	git-http-pull: LIBS += -lcurl
9e95049b	176	git-rev-list: LIBS += $(OPENSSL_LIBSSL)
a3df1801	177
d3af621b	178	init-db.o: init-db.c
b05701c5 PR	179	$(CC) -c $(ALL_CFLAGS) \
b05701c5 PR	180	-DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
d3af621b	181
e468305a	182	$(LIB_OBJS): $(LIB_H)
3c4e8a63	183	$(patsubst git-%,%.o,$(PROG)): $(LIB_H)
e468305a	184	$(DIFF_OBJS): diffcore.h
e83c5163	185
28818ffa PB	186	$(LIB_FILE): $(LIB_OBJS)
	187	$(AR) rcs $@ $(LIB_OBJS)
	188
	189	doc:
	190	$(MAKE) -C Documentation all
	191
	192
	193
	194	### Testing rules
	195
	196	test: all
	197	$(MAKE) -C t/ all
	198
	199	test-date: test-date.c date.o
b05701c5	200	$(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
28818ffa PB	201
28818ffa PB	202	test-delta: test-delta.c diff-delta.o patch-delta.o
b05701c5	203	$(CC) $(ALL_CFLAGS) -o $@ $^
28818ffa PB	204
28818ffa PB	205	check:
b05701c5	206	for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
28818ffa PB	207
	208
	209
	210	### Installation rules
	211
	212	install: $(PROG) $(SCRIPTS)
a682ef9f PB	213	$(INSTALL) -m755 -d $(DESTDIR)$(bindir)
a682ef9f PB	214	$(INSTALL) $(PROG) $(SCRIPTS) $(DESTDIR)$(bindir)
8d5afef0	215	$(MAKE) -C templates install
28818ffa PB	216	$(MAKE) -C tools install
	217
	218	install-doc:
	219	$(MAKE) -C Documentation install
	220
	221
	222
	223
	224	### Maintainer's dist rules
	225
78d9d414	226	git-core.spec: git-core.spec.in Makefile
a9db2974 CW	227	sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
a9db2974 CW	228
f85639c3 LT	229	GIT_TARNAME=git-core-$(GIT_VERSION)
f85639c3 LT	230	dist: git-core.spec git-tar-tree
b1de9de2	231	./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
a9db2974	232	@mkdir -p $(GIT_TARNAME)
f85639c3 LT	233	@cp git-core.spec $(GIT_TARNAME)
f85639c3 LT	234	tar rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
a9db2974	235	@rm -rf $(GIT_TARNAME)
9dce3c06	236	gzip -f -9 $(GIT_TARNAME).tar
a9db2974 CW	237
a9db2974 CW	238	rpm: dist
d7b8a164	239	$(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
a9db2974	240
7a590132	241	deb: dist
f29eaed1 JH	242	rm -rf $(GIT_TARNAME)
f29eaed1 JH	243	tar zxf $(GIT_TARNAME).tar.gz
5a571cdd	244	dpkg-source -b $(GIT_TARNAME)
f29eaed1	245	cd $(GIT_TARNAME) && fakeroot debian/rules binary
28818ffa PB	246
28818ffa PB	247	### Cleaning rules
87a81c83	248
e83c5163	249	clean:
a6ef3518	250	rm -f .o mozilla-sha1/.o ppc/*.o $(PROG) $(LIB_FILE)
5a571cdd	251	rm -f git-core.spec
f29eaed1	252	rm -rf $(GIT_TARNAME)
5a571cdd JH	253	rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
	254	rm -f git-core_$(GIT_VERSION)-.deb git-core_$(GIT_VERSION)-.dsc
	255	rm -f git-tk_$(GIT_VERSION)-*.deb
8cc39306	256	$(MAKE) -C tools/ clean
ca67f002	257	$(MAKE) -C Documentation/ clean
8d5afef0	258	$(MAKE) -C templates/ clean
4b7581f0	259	$(MAKE) -C t/ clean