[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 CURLDIR=/foo/bar if your curl header and library files are in
# /foo/bar/include and /foo/bar/lib directories.
#
# Define NO_STRCASESTR if you don't have strcasestr.
#
# Define PPC_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for PowerPC.
#
# Define ARM_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for ARM.
#
# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
#
# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
#
# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
# Patrick Mauritz).
#
# Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
#
# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
#
# 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 = 0.99.7.GIT

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

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

CC = gcc
AR = ar
TAR = tar
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 ---

SCRIPT_SH = \
	git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
	git-cherry.sh git-clone.sh git-commit.sh \
	git-count-objects.sh git-diff.sh git-fetch.sh \
	git-format-patch.sh git-log.sh git-ls-remote.sh \
	git-merge-one-file.sh git-octopus.sh git-parse-remote.sh \
	git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
	git-repack.sh git-request-pull.sh git-reset.sh \
	git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
	git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
	git-applymbox.sh git-applypatch.sh \
	git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
	git-merge-resolve.sh git-grep.sh

SCRIPT_PERL = \
	git-archimport.perl git-cvsimport.perl git-relink.perl \
	git-rename.perl git-shortlog.perl git-fmt-merge-msg.perl

SCRIPT_PYTHON = \
	git-merge-recursive.py

# The ones that do not have to link with lcrypto nor lz.
SIMPLE_PROGRAMS = \
	git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
	git-var
ifndef NO_IPV6
# Not supported to IPv6-challenged platforms yet
SIMPLE_PROGRAMS += git-daemon
endif

# ... and all the rest
PROGRAMS = \
	git-apply git-cat-file \
	git-checkout-index git-clone-pack git-commit-tree \
	git-convert-objects git-diff-files \
	git-diff-index git-diff-stages \
	git-diff-tree git-fetch-pack git-fsck-objects \
	git-hash-object git-init-db \
	git-local-fetch git-ls-files git-ls-tree git-merge-base \
	git-merge-index git-mktag git-pack-objects git-patch-id \
	git-peek-remote git-prune-packed git-read-tree \
	git-receive-pack git-rev-list git-rev-parse \
	git-send-pack git-show-branch \
	git-show-index git-ssh-fetch \
	git-ssh-upload git-tar-tree git-unpack-file \
	git-unpack-objects git-update-index git-update-server-info \
	git-upload-pack git-verify-pack git-write-tree \
	git-update-ref \
	$(SIMPLE_PROGRAMS)

# Backward compatibility -- to be removed in 0.99.8
PROGRAMS += git-ssh-pull git-ssh-push

PYMODULES = \
	gitMergeCommon.py

ifdef WITH_OWN_SUBPROCESS_PY
	PYMODULES += compat/subprocess.py
endif

ifdef WITH_SEND_EMAIL
	SCRIPT_PERL += git-send-email.perl
endif

LIB_FILE=libgit.a

LIB_H = \
	blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
	diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
	run-command.h strbuf.h tag.h tree.h

DIFF_OBJS = \
	diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
	diffcore-pickaxe.o diffcore-rename.o

LIB_OBJS = \
	blob.o commit.o connect.o count-delta.o csum-file.o \
	date.o diff-delta.o entry.o ident.o index.o \
	object.o pack-check.o patch-delta.o path.o pkt-line.o \
	quote.o read-cache.o refs.o run-command.o \
	server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
	tag.o tree.o usage.o $(DIFF_OBJS)

LIBS = $(LIB_FILE)
LIBS += -lz

#
# Platform specific tweaks
#
ifeq ($(shell uname -s),Darwin)
	NEEDS_SSL_WITH_CRYPTO = YesPlease
	NEEDS_LIBICONV = YesPlease
endif
ifeq ($(shell uname -s),SunOS)
	NEEDS_SOCKET = YesPlease
	NEEDS_NSL = YesPlease
	SHELL_PATH = /bin/bash
	NO_STRCASESTR = YesPlease
	CURLDIR = /opt/sfw
	INSTALL = ginstall
	TAR = gtar
	PLATFORM_DEFINES += -D__EXTENSIONS__
endif
ifeq ($(shell uname -o),Cygwin)
	NO_STRCASESTR = YesPlease
	NEEDS_LIBICONV = YesPlease
	NO_IPV6 = YesPlease
endif
ifneq (,$(findstring arm,$(shell uname -m)))
	ARM_SHA1 = YesPlease
endif

ifndef NO_CURL
	ifdef CURLDIR
		# This is still problematic -- gcc does not want -R.
		CFLAGS += -I$(CURLDIR)/include
		CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
	else
		CURL_LIBCURL = -lcurl
	endif
	PROGRAMS += git-http-fetch
endif

ifndef SHELL_PATH
	SHELL_PATH = /bin/sh
endif
ifndef PERL_PATH
	PERL_PATH = /usr/bin/perl
endif
ifndef PYTHON_PATH
	PYTHON_PATH = /usr/bin/python
endif

ifndef NO_OPENSSL
	LIB_OBJS += epoch.o
	OPENSSL_LIBSSL = -lssl
else
	DEFINES += '-DNO_OPENSSL'
	MOZILLA_SHA1 = 1
	OPENSSL_LIBSSL =
endif
ifdef NEEDS_SSL_WITH_CRYPTO
	LIB_4_CRYPTO = -lcrypto -lssl
else
	LIB_4_CRYPTO = -lcrypto
endif
ifdef NEEDS_LIBICONV
	LIB_4_ICONV = -liconv
else
	LIB_4_ICONV =
endif
ifdef NEEDS_SOCKET
	LIBS += -lsocket
	SIMPLE_LIB += -lsocket
endif
ifdef NEEDS_NSL
	LIBS += -lnsl
	SIMPLE_LIB += -lnsl
endif
ifdef NO_STRCASESTR
	DEFINES += -Dstrcasestr=gitstrcasestr
	LIB_OBJS += compat/strcasestr.o
endif
ifdef NO_IPV6
	DEFINES += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in
endif

ifdef PPC_SHA1
	SHA1_HEADER = "ppc/sha1.h"
	LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
else
ifdef ARM_SHA1
	SHA1_HEADER = "arm/sha1.h"
	LIB_OBJS += arm/sha1.o arm/sha1_arm.o
else
ifdef MOZILLA_SHA1
	SHA1_HEADER = "mozilla-sha1/sha1.h"
	LIB_OBJS += mozilla-sha1/sha1.o
else
	SHA1_HEADER = <openssl/sha.h>
	LIBS += $(LIB_4_CRYPTO)
endif
endif
endif

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

SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
	  $(patsubst %.perl,%,$(SCRIPT_PERL)) \
	  $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
	  gitk

export TAR INSTALL DESTDIR SHELL_PATH
### Build rules

all: $(PROGRAMS) $(SCRIPTS)

all:
	$(MAKE) -C templates

git: git.sh Makefile
	rm -f $@+ $@
	sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' \
	    -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.sh >$@+
	chmod +x $@+
	mv $@+ $@

$(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
	rm -f $@
	sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' $@.sh >$@
	chmod +x $@

$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
	rm -f $@
	sed -e '1s|#!.*perl|#!$(PERL_PATH)|' $@.perl >$@
	chmod +x $@

$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
	rm -f $@
	sed -e '1s|#!.*python|#!$(PYTHON_PATH)|' \
	    -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR)|g' \
		$@.py >$@
	chmod +x $@

%.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-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
$(SIMPLE_PROGRAMS) : $(LIB_FILE)
$(SIMPLE_PROGRAMS) : git-% : %.o
	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)

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

git-http-fetch: LIBS += $(CURL_LIBCURL)
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)
$(patsubst git-%,%.o,$(PROGRAMS)): $(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: $(PROGRAMS) $(SCRIPTS)
	$(INSTALL) -d -m755 $(DESTDIR)$(bindir)
	$(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
	$(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
	$(MAKE) -C templates install
	$(INSTALL) -d -m755 $(DESTDIR)$(GIT_PYTHON_DIR)
	$(INSTALL) $(PYMODULES) $(DESTDIR)$(GIT_PYTHON_DIR)

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 *.exe mozilla-sha1/*.o ppc/*.o compat/*.o $(PROGRAMS) $(LIB_FILE)
	rm -f $(filter-out gitk,$(SCRIPTS))
	rm -f git-core.spec *.pyc *.pyo
	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 Documentation/ clean
	$(MAKE) -C templates clean
	$(MAKE) -C t/ clean
Commit	Line	Data
	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 = 0.99.7.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 \
	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 git-mailinfo git-mailsplit git-stripspace \
	102	git-var
	103	ifndef NO_IPV6
	104	# Not supported to IPv6-challenged platforms yet
	105	SIMPLE_PROGRAMS += git-daemon
	106	endif
	107
	108	# ... and all the rest
	109	PROGRAMS = \
	110	git-apply git-cat-file \
	111	git-checkout-index git-clone-pack git-commit-tree \
	112	git-convert-objects git-diff-files \
	113	git-diff-index git-diff-stages \
	114	git-diff-tree git-fetch-pack git-fsck-objects \
	115	git-hash-object git-init-db \
	116	git-local-fetch git-ls-files git-ls-tree git-merge-base \
	117	git-merge-index git-mktag git-pack-objects git-patch-id \
	118	git-peek-remote git-prune-packed git-read-tree \
	119	git-receive-pack git-rev-list git-rev-parse \
	120	git-send-pack git-show-branch \
	121	git-show-index git-ssh-fetch \
	122	git-ssh-upload git-tar-tree git-unpack-file \
	123	git-unpack-objects git-update-index git-update-server-info \
	124	git-upload-pack git-verify-pack git-write-tree \
	125	git-update-ref \
	126	$(SIMPLE_PROGRAMS)
	127
	128	# Backward compatibility -- to be removed in 0.99.8
	129	PROGRAMS += git-ssh-pull git-ssh-push
	130
	131	PYMODULES = \
	132	gitMergeCommon.py
	133
	134	ifdef WITH_OWN_SUBPROCESS_PY
	135	PYMODULES += compat/subprocess.py
	136	endif
	137
	138	ifdef WITH_SEND_EMAIL
	139	SCRIPT_PERL += git-send-email.perl
	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	endif
	186	ifneq (,$(findstring arm,$(shell uname -m)))
	187	ARM_SHA1 = YesPlease
	188	endif
	189
	190	ifndef NO_CURL
	191	ifdef CURLDIR
	192	# This is still problematic -- gcc does not want -R.
	193	CFLAGS += -I$(CURLDIR)/include
	194	CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
	195	else
	196	CURL_LIBCURL = -lcurl
	197	endif
	198	PROGRAMS += git-http-fetch
	199	endif
	200
	201	ifndef SHELL_PATH
	202	SHELL_PATH = /bin/sh
	203	endif
	204	ifndef PERL_PATH
	205	PERL_PATH = /usr/bin/perl
	206	endif
	207	ifndef PYTHON_PATH
	208	PYTHON_PATH = /usr/bin/python
	209	endif
	210
	211	ifndef NO_OPENSSL
	212	LIB_OBJS += epoch.o
	213	OPENSSL_LIBSSL = -lssl
	214	else
	215	DEFINES += '-DNO_OPENSSL'
	216	MOZILLA_SHA1 = 1
	217	OPENSSL_LIBSSL =
	218	endif
	219	ifdef NEEDS_SSL_WITH_CRYPTO
	220	LIB_4_CRYPTO = -lcrypto -lssl
	221	else
	222	LIB_4_CRYPTO = -lcrypto
	223	endif
	224	ifdef NEEDS_LIBICONV
	225	LIB_4_ICONV = -liconv
	226	else
	227	LIB_4_ICONV =
	228	endif
	229	ifdef NEEDS_SOCKET
	230	LIBS += -lsocket
	231	SIMPLE_LIB += -lsocket
	232	endif
	233	ifdef NEEDS_NSL
	234	LIBS += -lnsl
	235	SIMPLE_LIB += -lnsl
	236	endif
	237	ifdef NO_STRCASESTR
	238	DEFINES += -Dstrcasestr=gitstrcasestr
	239	LIB_OBJS += compat/strcasestr.o
	240	endif
	241	ifdef NO_IPV6
	242	DEFINES += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in
	243	endif
	244
	245	ifdef PPC_SHA1
	246	SHA1_HEADER = "ppc/sha1.h"
	247	LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
	248	else
	249	ifdef ARM_SHA1
	250	SHA1_HEADER = "arm/sha1.h"
	251	LIB_OBJS += arm/sha1.o arm/sha1_arm.o
	252	else
	253	ifdef MOZILLA_SHA1
	254	SHA1_HEADER = "mozilla-sha1/sha1.h"
	255	LIB_OBJS += mozilla-sha1/sha1.o
	256	else
	257	SHA1_HEADER = <openssl/sha.h>
	258	LIBS += $(LIB_4_CRYPTO)
	259	endif
	260	endif
	261	endif
	262
	263	DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
	264
	265	SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
	266	$(patsubst %.perl,%,$(SCRIPT_PERL)) \
	267	$(patsubst %.py,%,$(SCRIPT_PYTHON)) \
	268	gitk
	269
	270	export TAR INSTALL DESTDIR SHELL_PATH
	271	### Build rules
	272
	273	all: $(PROGRAMS) $(SCRIPTS)
	274
	275	all:
	276	$(MAKE) -C templates
	277
	278	git: git.sh Makefile
	279	rm -f $@+ $@
	280	sed -e '1s\|#!.*/sh\|#!$(SHELL_PATH)\|' \
	281	-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.sh >$@+
	282	chmod +x $@+
	283	mv $@+ $@
	284
	285	$(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
	286	rm -f $@
	287	sed -e '1s\|#!.*/sh\|#!$(SHELL_PATH)\|' $@.sh >$@
	288	chmod +x $@
	289
	290	$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
	291	rm -f $@
	292	sed -e '1s\|#!.*perl\|#!$(PERL_PATH)\|' $@.perl >$@
	293	chmod +x $@
	294
	295	$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
	296	rm -f $@
	297	sed -e '1s\|#!.*python\|#!$(PYTHON_PATH)\|' \
	298	-e 's\|@@GIT_PYTHON_PATH@@\|$(GIT_PYTHON_DIR)\|g' \
	299	$@.py >$@
	300	chmod +x $@
	301
	302	%.o: %.c
	303	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
	304	%.o: %.S
	305	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
	306
	307	git-%: %.o $(LIB_FILE)
	308	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
	309
	310	git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
	311	$(SIMPLE_PROGRAMS) : $(LIB_FILE)
	312	$(SIMPLE_PROGRAMS) : git-% : %.o
	313	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
	314
	315	git-http-fetch: fetch.o
	316	git-local-fetch: fetch.o
	317	git-ssh-fetch: rsh.o fetch.o
	318	git-ssh-upload: rsh.o
	319	git-ssh-pull: rsh.o fetch.o
	320	git-ssh-push: rsh.o
	321
	322	git-http-fetch: LIBS += $(CURL_LIBCURL)
	323	git-rev-list: LIBS += $(OPENSSL_LIBSSL)
	324
	325	init-db.o: init-db.c
	326	$(CC) -c $(ALL_CFLAGS) \
	327	-DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
	328
	329	$(LIB_OBJS): $(LIB_H)
	330	$(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
	331	$(DIFF_OBJS): diffcore.h
	332
	333	$(LIB_FILE): $(LIB_OBJS)
	334	$(AR) rcs $@ $(LIB_OBJS)
	335
	336	doc:
	337	$(MAKE) -C Documentation all
	338
	339
	340	### Testing rules
	341
	342	test: all
	343	$(MAKE) -C t/ all
	344
	345	test-date: test-date.c date.o
	346	$(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
	347
	348	test-delta: test-delta.c diff-delta.o patch-delta.o
	349	$(CC) $(ALL_CFLAGS) -o $@ $^
	350
	351	check:
	352	for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
	353
	354
	355
	356	### Installation rules
	357
	358	install: $(PROGRAMS) $(SCRIPTS)
	359	$(INSTALL) -d -m755 $(DESTDIR)$(bindir)
	360	$(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
	361	$(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
	362	$(MAKE) -C templates install
	363	$(INSTALL) -d -m755 $(DESTDIR)$(GIT_PYTHON_DIR)
	364	$(INSTALL) $(PYMODULES) $(DESTDIR)$(GIT_PYTHON_DIR)
	365
	366	install-doc:
	367	$(MAKE) -C Documentation install
	368
	369
	370
	371
	372	### Maintainer's dist rules
	373
	374	git-core.spec: git-core.spec.in Makefile
	375	sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
	376
	377	GIT_TARNAME=git-core-$(GIT_VERSION)
	378	dist: git-core.spec git-tar-tree
	379	./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
	380	@mkdir -p $(GIT_TARNAME)
	381	@cp git-core.spec $(GIT_TARNAME)
	382	$(TAR) rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
	383	@rm -rf $(GIT_TARNAME)
	384	gzip -f -9 $(GIT_TARNAME).tar
	385
	386	rpm: dist
	387	$(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
	388
	389	deb: dist
	390	rm -rf $(GIT_TARNAME)
	391	$(TAR) zxf $(GIT_TARNAME).tar.gz
	392	dpkg-source -b $(GIT_TARNAME)
	393	cd $(GIT_TARNAME) && fakeroot debian/rules binary
	394
	395	### Cleaning rules
	396
	397	clean:
	398	rm -f .o .exe mozilla-sha1/.o ppc/.o compat/*.o $(PROGRAMS) $(LIB_FILE)
	399	rm -f $(filter-out gitk,$(SCRIPTS))
	400	rm -f git-core.spec .pyc .pyo
	401	rm -rf $(GIT_TARNAME)
	402	rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
	403	rm -f git-core_$(GIT_VERSION)-.deb git-core_$(GIT_VERSION)-.dsc
	404	rm -f git-tk_$(GIT_VERSION)-*.deb
	405	$(MAKE) -C Documentation/ clean
	406	$(MAKE) -C templates clean
	407	$(MAKE) -C t/ clean