Merge branch 'sf/diff'
[git/git.git] / Makefile
CommitLineData
2731d048
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1# The default target of this Makefile is...
2all:
3
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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.
bdd4da59 8#
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9# Define NO_OPENSSL environment variable if you do not have OpenSSL.
10# This also implies MOZILLA_SHA1.
2cb45e95 11#
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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.
b2c0bd65 15#
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16# Define CURLDIR=/foo/bar if your curl header and library files are in
17# /foo/bar/include and /foo/bar/lib directories.
18#
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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#
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22# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
23#
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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#
ef34af24
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27# Define NO_STRCASESTR if you don't have strcasestr.
28#
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29# Define NO_STRLCPY if you don't have strlcpy.
30#
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31# Define NO_SETENV if you don't have setenv in the C library.
32#
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33# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
34# Enable it on Windows. By default, symrefs are still used.
2fabd217 35#
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36# Define PPC_SHA1 environment variable when running make to make use of
37# a bundled SHA1 routine optimized for PowerPC.
597c9cc5 38#
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39# Define ARM_SHA1 environment variable when running make to make use of
40# a bundled SHA1 routine optimized for ARM.
41#
597c9cc5 42# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
f0ebff0d 43#
597c9cc5 44# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
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45#
46# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
47# Patrick Mauritz).
48#
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49# Define NO_MMAP if you want to avoid mmap.
50#
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51# Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
52#
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53# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
54#
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55# Define NO_SOCKADDR_STORAGE if your platform does not have struct
56# sockaddr_storage.
57#
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58# Define NO_ICONV if your libc does not properly support iconv.
59#
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60# Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
61# a missing newline at the end of the file.
62#
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63# Define NO_PYTHON if you want to loose all benefits of the recursive merge.
64#
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65# Define COLLISION_CHECK below if you believe that SHA1's
66# 1461501637330902918203684832716283019655932542976 hashes do not give you
67# sufficient guarantee that no collisions between objects will ever happen.
68
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69# Define USE_NSEC below if you want git to care about sub-second file mtimes
70# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
71# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
72# randomly break unless your underlying filesystem supports those sub-second
73# times (my ext3 doesn't).
74
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75# Define USE_STDEV below if you want git to care about the underlying device
76# change being considered an inode change from the update-cache perspective.
77
9b88fcef 78GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
36546385 79 @$(SHELL_PATH) ./GIT-VERSION-GEN
9b88fcef 80-include GIT-VERSION-FILE
a9db2974 81
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82uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
83uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
84uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
85uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
86uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
87
94d23317 88# CFLAGS and LDFLAGS are for the users to override from the command line.
12aa7456 89
b05701c5 90CFLAGS = -g -O2 -Wall
94d23317 91LDFLAGS =
12aa7456 92ALL_CFLAGS = $(CFLAGS)
94d23317 93ALL_LDFLAGS = $(LDFLAGS)
4dc00021 94STRIP ?= strip
29c2cce4 95
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96prefix = $(HOME)
97bindir = $(prefix)/bin
e15f5451 98gitexecdir = $(bindir)
b05701c5 99template_dir = $(prefix)/share/git-core/templates/
720d150c 100GIT_PYTHON_DIR = $(prefix)/share/git-core/python
a682ef9f 101# DESTDIR=
5c2a7fbc 102
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103CC = gcc
104AR = ar
229a7ed7 105TAR = tar
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106INSTALL = install
107RPMBUILD = rpmbuild
e83c5163 108
44c9e859
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109# sparse is architecture-neutral, which means that we need to tell it
110# explicitly what architecture to check for. Fix this up for yours..
b05701c5 111SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
44c9e859 112
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113
114
115### --- END CONFIGURATION SECTION ---
116
215a7ad1 117SCRIPT_SH = \
c699f9b9 118 git-bisect.sh git-branch.sh git-checkout.sh \
c3b831bd 119 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
230f544e 120 git-fetch.sh \
68563738 121 git-ls-remote.sh \
e32faa8a 122 git-merge-one-file.sh git-parse-remote.sh \
54eb2d3f 123 git-prune.sh git-pull.sh git-rebase.sh \
215a7ad1 124 git-repack.sh git-request-pull.sh git-reset.sh \
d9b814cc 125 git-resolve.sh git-revert.sh git-sh-setup.sh \
7b763f7c 126 git-tag.sh git-verify-tag.sh \
d1c5f2a4 127 git-applymbox.sh git-applypatch.sh git-am.sh \
2276aa6c 128 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
63dffdf0 129 git-merge-resolve.sh git-merge-ours.sh \
d3d8f361 130 git-lost-found.sh git-quiltimport.sh
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131
132SCRIPT_PERL = \
133 git-archimport.perl git-cvsimport.perl git-relink.perl \
00449f99 134 git-shortlog.perl git-rerere.perl \
98214e96 135 git-annotate.perl git-cvsserver.perl \
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136 git-svnimport.perl git-mv.perl git-cvsexportcommit.perl \
137 git-send-email.perl
60036a41 138
720d150c 139SCRIPT_PYTHON = \
e4cf17ce 140 git-merge-recursive.py
720d150c 141
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142SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
143 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
144 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
a51d37c1 145 git-cherry-pick git-status git-instaweb
d6ebd259 146
8eef8e09 147# The ones that do not have to link with lcrypto, lz nor xdiff.
597c9cc5 148SIMPLE_PROGRAMS = \
7499c996 149 git-daemon$X
597c9cc5 150
b42934d6 151# ... and all the rest that could be moved out of bindir to gitexecdir
215a7ad1 152PROGRAMS = \
efc7fa53 153 git-checkout-index$X \
e8cc9cd9 154 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
c3c8835f 155 git-hash-object$X git-index-pack$X git-local-fetch$X \
34488e3c 156 git-merge-base$X \
83f50539 157 git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
895f10c3 158 git-peek-remote$X git-prune-packed$X git-receive-pack$X \
51ce34b9 159 git-send-pack$X git-shell$X \
79a9d8ea 160 git-show-index$X git-ssh-fetch$X \
56d1398a 161 git-ssh-upload$X git-unpack-file$X \
fefe81c9 162 git-unpack-objects$X git-update-server-info$X \
8ed05fb5 163 git-upload-pack$X git-verify-pack$X \
854b4629 164 git-symbolic-ref$X \
908e5310 165 git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
f2561fda 166 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
d6ebd259 167
854b4629 168BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
e690e843 169 git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
7499c996 170 git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
34488e3c 171 git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
73f0a157 172 git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
52ba03cb 173 git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
8ed05fb5 174 git-read-tree$X git-commit-tree$X git-write-tree$X \
fefe81c9 175 git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
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176 git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \
177 git-fmt-merge-msg$X
91730800 178
b42934d6 179# what 'all' will build and 'install' will install, in gitexecdir
f94fbbee 180ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
e83c5163 181
894a8a8b 182# Backward compatibility -- to be removed after 1.0
2f29dd52 183PROGRAMS += git-ssh-pull$X git-ssh-push$X
f71a69ab 184
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185# Set paths to tools early so that they can be used for version tests.
186ifndef SHELL_PATH
187 SHELL_PATH = /bin/sh
188endif
189ifndef PERL_PATH
190 PERL_PATH = /usr/bin/perl
191endif
192ifndef PYTHON_PATH
193 PYTHON_PATH = /usr/bin/python
194endif
195
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196PYMODULES = \
197 gitMergeCommon.py
198
0a02ce72 199LIB_FILE=libgit.a
3443546f 200XDIFF_LIB=xdiff/lib.a
8f3f9b09 201
215a7ad1 202LIB_H = \
f5948cfe 203 blob.h cache.h commit.h csum-file.h delta.h \
765ac8ec 204 diff.h object.h pack.h pkt-line.h quote.h refs.h \
1b0c7174 205 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
453ec4bd 206 tree-walk.h log-tree.h dir.h
b1bf95bb 207
215a7ad1 208DIFF_OBJS = \
6973dcae 209 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
65416758 210 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
5f1c3f07 211 diffcore-delta.o log-tree.o
d1df5743 212
215a7ad1 213LIB_OBJS = \
283c8eef 214 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
021b6e45 215 date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
215a7ad1 216 object.o pack-check.o patch-delta.o path.o pkt-line.o \
3e4339e6 217 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
215a7ad1 218 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
f3123c4a 219 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
d9ea73e0 220 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
855419f7 221 alloc.o $(DIFF_OBJS)
d19938ab 222
70827b15 223BUILTIN_OBJS = \
efca578e 224 builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
d9b814cc 225 builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
895f10c3 226 builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
fefe81c9 227 builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
8ed05fb5 228 builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
34488e3c 229 builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
e8cc9cd9 230 builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
f81daefe 231 builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
854b4629 232 builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
00449f99 233 builtin-update-ref.o builtin-fmt-merge-msg.o
70827b15 234
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235GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
236LIBS = $(GITLIBS) -lz
cef661fc 237
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238#
239# Platform specific tweaks
240#
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241
242# We choose to avoid "if .. else if .. else .. endif endif"
243# because maintaining the nesting to match is a pain. If
244# we had "elif" things would have been much nicer...
f7c15343 245
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246ifeq ($(uname_S),Linux)
247 NO_STRLCPY = YesPlease
248endif
f7c15343 249ifeq ($(uname_S),Darwin)
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250 NEEDS_SSL_WITH_CRYPTO = YesPlease
251 NEEDS_LIBICONV = YesPlease
817151e6 252 NO_STRLCPY = YesPlease
0cfddacd 253 ## fink
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254 ifeq ($(shell test -d /sw/lib && echo y),y)
255 ALL_CFLAGS += -I/sw/include
256 ALL_LDFLAGS += -L/sw/lib
257 endif
0cfddacd 258 ## darwinports
e3601e8b
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259 ifeq ($(shell test -d /opt/local/lib && echo y),y)
260 ALL_CFLAGS += -I/opt/local/include
261 ALL_LDFLAGS += -L/opt/local/lib
262 endif
597c9cc5 263endif
f7c15343 264ifeq ($(uname_S),SunOS)
f0ebff0d 265 NEEDS_SOCKET = YesPlease
5a90d4ac 266 NEEDS_NSL = YesPlease
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267 SHELL_PATH = /bin/bash
268 NO_STRCASESTR = YesPlease
817151e6 269 NO_STRLCPY = YesPlease
e40b61fb 270 ifeq ($(uname_R),5.8)
e15f5451 271 NEEDS_LIBICONV = YesPlease
731043fd 272 NO_UNSETENV = YesPlease
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273 NO_SETENV = YesPlease
274 endif
40d88d4f
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275 ifeq ($(uname_R),5.9)
276 NO_UNSETENV = YesPlease
277 NO_SETENV = YesPlease
278 endif
229a7ed7
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279 INSTALL = ginstall
280 TAR = gtar
12aa7456 281 ALL_CFLAGS += -D__EXTENSIONS__
f0ebff0d 282endif
f7c15343 283ifeq ($(uname_O),Cygwin)
63be37b0 284 NO_D_TYPE_IN_DIRENT = YesPlease
35a730f0 285 NO_D_INO_IN_DIRENT = YesPlease
17754517 286 NO_STRCASESTR = YesPlease
817151e6 287 NO_STRLCPY = YesPlease
9f0bb90d 288 NO_SYMLINK_HEAD = YesPlease
17754517 289 NEEDS_LIBICONV = YesPlease
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290 # There are conflicting reports about this.
291 # On some boxes NO_MMAP is needed, and not so elsewhere.
292 # Try uncommenting this if you see things break -- YMMV.
293 # NO_MMAP = YesPlease
49744d63 294 NO_IPV6 = YesPlease
a23cd8ec 295 X = .exe
7c6ef2f2 296endif
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297ifeq ($(uname_S),FreeBSD)
298 NEEDS_LIBICONV = YesPlease
299 ALL_CFLAGS += -I/usr/local/include
300 ALL_LDFLAGS += -L/usr/local/lib
301endif
f7c15343 302ifeq ($(uname_S),OpenBSD)
5fb41e8a 303 NO_STRCASESTR = YesPlease
18c5a525 304 NEEDS_LIBICONV = YesPlease
94d23317
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305 ALL_CFLAGS += -I/usr/local/include
306 ALL_LDFLAGS += -L/usr/local/lib
307endif
308ifeq ($(uname_S),NetBSD)
e88856b4
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309 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
310 NEEDS_LIBICONV = YesPlease
311 endif
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312 ALL_CFLAGS += -I/usr/pkg/include
313 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
18c5a525 314endif
a6da9395
JR
315ifeq ($(uname_S),AIX)
316 NO_STRCASESTR=YesPlease
817151e6 317 NO_STRLCPY = YesPlease
a6da9395
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318 NEEDS_LIBICONV=YesPlease
319endif
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320ifeq ($(uname_S),IRIX64)
321 NO_IPV6=YesPlease
322 NO_SETENV=YesPlease
323 NO_STRCASESTR=YesPlease
817151e6 324 NO_STRLCPY = YesPlease
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325 NO_SOCKADDR_STORAGE=YesPlease
326 SHELL_PATH=/usr/gnu/bin/bash
327 ALL_CFLAGS += -DPATH_MAX=1024
328 # for now, build 32-bit version
329 ALL_LDFLAGS += -L/usr/lib32
330endif
f7c15343
JH
331ifneq (,$(findstring arm,$(uname_M)))
332 ARM_SHA1 = YesPlease
333endif
597c9cc5 334
f2d6a256 335-include config.mak
597c9cc5 336
b34403aa
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337ifdef WITH_OWN_SUBPROCESS_PY
338 PYMODULES += compat/subprocess.py
339else
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340 ifeq ($(NO_PYTHON),)
341 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
342 PYMODULES += compat/subprocess.py
343 endif
b34403aa
TH
344 endif
345endif
346
229a7ed7
JH
347ifndef NO_CURL
348 ifdef CURLDIR
94d23317 349 # This is still problematic -- gcc does not always want -R.
12aa7456 350 ALL_CFLAGS += -I$(CURLDIR)/include
229a7ed7
JH
351 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
352 else
353 CURL_LIBCURL = -lcurl
354 endif
2f29dd52 355 PROGRAMS += git-http-fetch$X
08900987
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356 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
357 ifeq "$(curl_check)" "070908"
358 ifndef NO_EXPAT
08900987
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359 PROGRAMS += git-http-push$X
360 endif
58e60dd2 361 endif
459a21bd
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362 ifndef NO_EXPAT
363 EXPAT_LIBEXPAT = -lexpat
364 endif
229a7ed7
JH
365endif
366
dd53c7ab 367ifndef NO_OPENSSL
215a7ad1 368 OPENSSL_LIBSSL = -lssl
455a7f32
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369 ifdef OPENSSLDIR
370 # Again this may be problematic -- gcc does not always want -R.
12aa7456 371 ALL_CFLAGS += -I$(OPENSSLDIR)/include
455a7f32
JH
372 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
373 else
374 OPENSSL_LINK =
375 endif
dd53c7ab 376else
12aa7456 377 ALL_CFLAGS += -DNO_OPENSSL
215a7ad1
JH
378 MOZILLA_SHA1 = 1
379 OPENSSL_LIBSSL =
dd53c7ab 380endif
597c9cc5 381ifdef NEEDS_SSL_WITH_CRYPTO
455a7f32 382 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
597c9cc5 383else
455a7f32 384 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
597c9cc5
JH
385endif
386ifdef NEEDS_LIBICONV
455a7f32
JH
387 ifdef ICONVDIR
388 # Again this may be problematic -- gcc does not always want -R.
12aa7456 389 ALL_CFLAGS += -I$(ICONVDIR)/include
455a7f32
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390 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
391 else
392 ICONV_LINK =
393 endif
34488e3c 394 LIBS += $(ICONV_LINK) -liconv
597c9cc5 395endif
f0ebff0d
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396ifdef NEEDS_SOCKET
397 LIBS += -lsocket
398 SIMPLE_LIB += -lsocket
399endif
5a90d4ac
JH
400ifdef NEEDS_NSL
401 LIBS += -lnsl
402 SIMPLE_LIB += -lnsl
403endif
63be37b0
JH
404ifdef NO_D_TYPE_IN_DIRENT
405 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
406endif
35a730f0
JH
407ifdef NO_D_INO_IN_DIRENT
408 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
409endif
9f0bb90d
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410ifdef NO_SYMLINK_HEAD
411 ALL_CFLAGS += -DNO_SYMLINK_HEAD
412endif
ef34af24 413ifdef NO_STRCASESTR
4050c0df 414 COMPAT_CFLAGS += -DNO_STRCASESTR
e40b61fb
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415 COMPAT_OBJS += compat/strcasestr.o
416endif
817151e6
PE
417ifdef NO_STRLCPY
418 COMPAT_CFLAGS += -DNO_STRLCPY
419 COMPAT_OBJS += compat/strlcpy.o
420endif
e40b61fb 421ifdef NO_SETENV
4050c0df 422 COMPAT_CFLAGS += -DNO_SETENV
e40b61fb 423 COMPAT_OBJS += compat/setenv.o
ef34af24 424endif
731043fd
JR
425ifdef NO_SETENV
426 COMPAT_CFLAGS += -DNO_UNSETENV
427 COMPAT_OBJS += compat/unsetenv.o
428endif
730d48a2 429ifdef NO_MMAP
4050c0df 430 COMPAT_CFLAGS += -DNO_MMAP
e40b61fb 431 COMPAT_OBJS += compat/mmap.o
730d48a2 432endif
49744d63 433ifdef NO_IPV6
bdc37f5a
JH
434 ALL_CFLAGS += -DNO_IPV6
435endif
436ifdef NO_SOCKADDR_STORAGE
437ifdef NO_IPV6
438 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
439else
440 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
441endif
49744d63 442endif
6ba68ab2
YL
443ifdef NO_INET_NTOP
444 LIB_OBJS += compat/inet_ntop.o
445endif
cef661fc 446
b6e56eca
FP
447ifdef NO_ICONV
448 ALL_CFLAGS += -DNO_ICONV
449endif
450
7c6ef2f2
NP
451ifdef PPC_SHA1
452 SHA1_HEADER = "ppc/sha1.h"
453 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
454else
455ifdef ARM_SHA1
456 SHA1_HEADER = "arm/sha1.h"
457 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
458else
459ifdef MOZILLA_SHA1
460 SHA1_HEADER = "mozilla-sha1/sha1.h"
461 LIB_OBJS += mozilla-sha1/sha1.o
462else
463 SHA1_HEADER = <openssl/sha.h>
464 LIBS += $(LIB_4_CRYPTO)
465endif
466endif
467endif
5b5d4d9e
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468ifdef NO_ACCURATE_DIFF
469 ALL_CFLAGS += -DNO_ACCURATE_DIFF
470endif
7c6ef2f2 471
39c015c5
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472# Shell quote (do not use $(call) to accomodate ancient setups);
473
474SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
475
476DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
477bindir_SQ = $(subst ','\'',$(bindir))
478gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
479template_dir_SQ = $(subst ','\'',$(template_dir))
ca3bcabf 480prefix_SQ = $(subst ','\'',$(prefix))
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481
482SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
483PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
484PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
485GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
486
487ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
e40b61fb 488LIB_OBJS += $(COMPAT_OBJS)
ec2d1511 489export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
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490### Build rules
491
f94fbbee 492all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
89967023 493
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494all:
495 $(MAKE) -C templates
b05701c5 496
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497strip: $(PROGRAMS) git$X
498 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
499
ca3bcabf 500git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
77cb17e9 501 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
8eef8e09 502 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
70827b15 503 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
6a2e50f9 504
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505builtin-help.o: common-cmds.h
506
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507$(BUILT_INS): git$X
508 rm -f $@ && ln git$X $@
509
a87cd02c 510common-cmds.h: Documentation/git-*.txt
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511 ./generate-cmdlist.sh > $@+
512 mv $@+ $@
a87cd02c 513
d6ebd259 514$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
fc36f6a6 515 rm -f $@ $@+
39c015c5 516 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
d9bffc08 517 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
3ff8cbed 518 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
6c5c62f3 519 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
abb7c7b3 520 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
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521 $@.sh >$@+
522 chmod +x $@+
523 mv $@+ $@
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524
525$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
fc36f6a6 526 rm -f $@ $@+
39c015c5 527 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
3ff8cbed 528 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
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529 $@.perl >$@+
530 chmod +x $@+
531 mv $@+ $@
bc6146d2 532
ca3bcabf 533$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
fc36f6a6 534 rm -f $@ $@+
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535 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
536 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
3ff8cbed 537 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
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538 $@.py >$@+
539 chmod +x $@+
540 mv $@+ $@
720d150c 541
4eba0f37 542git-cherry-pick: git-revert
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543 cp $< $@+
544 mv $@+ $@
4eba0f37 545
cf7bb589 546git-status: git-commit
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547 cp $< $@+
548 mv $@+ $@
cf7bb589 549
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550git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
551 rm -f $@ $@+
552 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
553 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
554 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
555 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
6e959ab0 556 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
07002287 557 -e '/@@GITWEB_CGI@@/d' \
6e959ab0 558 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
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559 -e '/@@GITWEB_CSS@@/d' \
560 $@.sh > $@+
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561 chmod +x $@+
562 mv $@+ $@
563
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564# These can record GIT_VERSION
565git$X git.spec \
566 $(patsubst %.sh,%,$(SCRIPT_SH)) \
567 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
568 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
569 : GIT-VERSION-FILE
e99fcf96 570
ca3bcabf 571%.o: %.c GIT-CFLAGS
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572 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
573%.o: %.S
574 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
a310d434 575
ca3bcabf 576exec_cmd.o: exec_cmd.c GIT-CFLAGS
39c015c5 577 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
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578builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
579 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
77cb17e9 580
ca3bcabf 581http.o: http.c GIT-CFLAGS
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582 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
583
8d9fbe57 584ifdef NO_EXPAT
ca3bcabf 585http-fetch.o: http-fetch.c http.h GIT-CFLAGS
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NH
586 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
587endif
588
8eef8e09 589git-%$X: %.o $(GITLIBS)
94d23317 590 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
623c8a14 591
597c9cc5 592$(SIMPLE_PROGRAMS) : $(LIB_FILE)
2f29dd52 593$(SIMPLE_PROGRAMS) : git-%$X : %.o
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594 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
595 $(LIB_FILE) $(SIMPLE_LIB)
597c9cc5 596
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597git-local-fetch$X: fetch.o
598git-ssh-fetch$X: rsh.o fetch.o
599git-ssh-upload$X: rsh.o
600git-ssh-pull$X: rsh.o fetch.o
601git-ssh-push$X: rsh.o
a3df1801 602
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603git-imap-send$X: imap-send.o $(LIB_FILE)
604
dd8239f9 605http.o http-fetch.o http-push.o: http.h
8fced61c 606git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
39c015c5 607 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
8d9fbe57 608 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
39c015c5 609
8fced61c 610git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
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611 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
612 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
613
70827b15 614$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1f330269 615$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
e468305a 616$(DIFF_OBJS): diffcore.h
e83c5163 617
28818ffa 618$(LIB_FILE): $(LIB_OBJS)
71459c19 619 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
28818ffa 620
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621XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
622
623$(XDIFF_LIB): $(XDIFF_OBJS)
2d86d2c6 624 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
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625
626
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627doc:
628 $(MAKE) -C Documentation all
629
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630TAGS:
631 rm -f TAGS
632 find . -name '*.[hcS]' -print | xargs etags -a
633
634tags:
635 rm -f tags
636 find . -name '*.[hcS]' -print | xargs ctags -a
28818ffa 637
ca3bcabf 638### Detect prefix changes
bbc932c8 639TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
ca3bcabf
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640 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
641
642GIT-CFLAGS: .FORCE-GIT-CFLAGS
643 @FLAGS='$(TRACK_CFLAGS)'; \
644 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
645 echo 1>&2 " * new build flags or prefix"; \
646 echo "$$FLAGS" >GIT-CFLAGS; \
647 fi
648
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649### Testing rules
650
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651# GNU make supports exporting all variables by "export" without parameters.
652# However, the environment gets quite big, and some programs have problems
653# with that.
654
655export NO_PYTHON
656
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657test: all
658 $(MAKE) -C t/ all
659
4ccafd7a 660test-date$X: test-date.c date.o ctype.o
94d23317 661 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
28818ffa 662
2f29dd52 663test-delta$X: test-delta.c diff-delta.o patch-delta.o
3dc5a9e4 664 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
28818ffa 665
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666test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
667 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
668
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669test-sha1$X: test-sha1.o $(GITLIBS)
670 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
671
672check-sha1:: test-sha1$X
673 ./test-sha1.sh
674
28818ffa 675check:
773b6339 676 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
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677
678
679
680### Installation rules
681
d6ebd259 682install: all
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683 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
684 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
685 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
686 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
8d5afef0 687 $(MAKE) -C templates install
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688 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
689 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
7f7e6eac
SE
690 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
691 then \
692 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
693 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
694 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
695 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
696 fi
697 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
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698
699install-doc:
700 $(MAKE) -C Documentation install
701
702
703
704
705### Maintainer's dist rules
706
9b88fcef 707git.spec: git.spec.in
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708 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
709 mv $@+ $@
a9db2974 710
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711GIT_TARNAME=git-$(GIT_VERSION)
712dist: git.spec git-tar-tree
9cd625b7 713 ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
a9db2974 714 @mkdir -p $(GIT_TARNAME)
27dedf0c 715 @cp git.spec $(GIT_TARNAME)
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716 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
717 $(TAR) rf $(GIT_TARNAME).tar \
718 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
a9db2974 719 @rm -rf $(GIT_TARNAME)
9dce3c06 720 gzip -f -9 $(GIT_TARNAME).tar
a9db2974
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721
722rpm: dist
27dedf0c 723 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
a9db2974 724
52db0495
TS
725htmldocs = git-htmldocs-$(GIT_VERSION)
726manpages = git-manpages-$(GIT_VERSION)
727dist-doc:
728 rm -fr .doc-tmp-dir
729 mkdir .doc-tmp-dir
730 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
731 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
732 gzip -n -9 -f $(htmldocs).tar
733 :
734 rm -fr .doc-tmp-dir
735 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
c5360324 736 $(MAKE) -C Documentation DESTDIR=./ \
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737 man1=../.doc-tmp-dir/man1 \
738 man7=../.doc-tmp-dir/man7 \
739 install
740 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
741 gzip -n -9 -f $(manpages).tar
742 rm -fr .doc-tmp-dir
743
28818ffa 744### Cleaning rules
87a81c83 745
e83c5163 746clean:
3467fec5
JH
747 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
748 $(LIB_FILE) $(XDIFF_LIB)
e6bfaf3e 749 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
f81e7c62 750 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
52db0495 751 rm -rf $(GIT_TARNAME) .doc-tmp-dir
5a571cdd 752 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
9dc2164a 753 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
ca67f002 754 $(MAKE) -C Documentation/ clean
229a7ed7 755 $(MAKE) -C templates clean
4b7581f0 756 $(MAKE) -C t/ clean
ca3bcabf 757 rm -f GIT-VERSION-FILE GIT-CFLAGS
9b88fcef 758
4dc00021 759.PHONY: all install clean strip
ca3bcabf 760.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
d89056c2 761
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762### Check documentation
763#
764check-docs::
765 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
766 do \
767 case "$$v" in \
8c989ec5
JH
768 git-merge-octopus | git-merge-ours | git-merge-recursive | \
769 git-merge-resolve | git-merge-stupid | \
770 git-ssh-pull | git-ssh-push ) continue ;; \
771 esac ; \
772 test -f "Documentation/$$v.txt" || \
773 echo "no doc: $$v"; \
774 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
775 case "$$v" in \
776 git) ;; \
777 *) echo "no link: $$v";; \
778 esac ; \
779 done | sort