unpack-objects: remove unused variable "eof"
[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#
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27# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
28# do not support the 'size specifiers' introduced by C99, namely ll, hh,
29# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
465e649d 30# some C compilers supported these specifiers prior to C99 as an extension.
579d1fbf 31#
ef34af24
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32# Define NO_STRCASESTR if you don't have strcasestr.
33#
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34# Define NO_STRLCPY if you don't have strlcpy.
35#
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36# Define NO_SETENV if you don't have setenv in the C library.
37#
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38# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
39# Enable it on Windows. By default, symrefs are still used.
2fabd217 40#
02853588 41# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
60d02ccc
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42# tests. These tests take up a significant amount of the total test time
43# but are not needed unless you plan to talk to SVN repos.
44#
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45# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
46# installed in /sw, but don't want GIT to link against any libraries
47# installed there. If defined you may specify your own (or Fink's)
48# include directories and library directories by defining CFLAGS
49# and LDFLAGS appropriately.
50#
51# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
52# have DarwinPorts installed in /opt/local, but don't want GIT to
53# link against any libraries installed there. If defined you may
54# specify your own (or DarwinPort's) include directories and
55# library directories by defining CFLAGS and LDFLAGS appropriately.
56#
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57# Define PPC_SHA1 environment variable when running make to make use of
58# a bundled SHA1 routine optimized for PowerPC.
597c9cc5 59#
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60# Define ARM_SHA1 environment variable when running make to make use of
61# a bundled SHA1 routine optimized for ARM.
62#
597c9cc5 63# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
f0ebff0d 64#
597c9cc5 65# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
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66#
67# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
68# Patrick Mauritz).
69#
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70# Define NO_MMAP if you want to avoid mmap.
71#
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72# Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
73#
49744d63
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74# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
75#
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76# Define NO_SOCKADDR_STORAGE if your platform does not have struct
77# sockaddr_storage.
78#
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79# Define NO_ICONV if your libc does not properly support iconv.
80#
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81# Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
82# a missing newline at the end of the file.
83#
addf88e4 84# Define NO_PYTHON if you want to lose all benefits of the recursive merge.
abb7c7b3 85#
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86# Define COLLISION_CHECK below if you believe that SHA1's
87# 1461501637330902918203684832716283019655932542976 hashes do not give you
88# sufficient guarantee that no collisions between objects will ever happen.
89
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90# Define USE_NSEC below if you want git to care about sub-second file mtimes
91# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
92# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
93# randomly break unless your underlying filesystem supports those sub-second
94# times (my ext3 doesn't).
95
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96# Define USE_STDEV below if you want git to care about the underlying device
97# change being considered an inode change from the update-cache perspective.
98
9b88fcef 99GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
36546385 100 @$(SHELL_PATH) ./GIT-VERSION-GEN
9b88fcef 101-include GIT-VERSION-FILE
a9db2974 102
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103uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
104uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
105uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
106uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
107uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
108
94d23317 109# CFLAGS and LDFLAGS are for the users to override from the command line.
12aa7456 110
b05701c5 111CFLAGS = -g -O2 -Wall
94d23317 112LDFLAGS =
12aa7456 113ALL_CFLAGS = $(CFLAGS)
94d23317 114ALL_LDFLAGS = $(LDFLAGS)
4dc00021 115STRIP ?= strip
29c2cce4 116
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117prefix = $(HOME)
118bindir = $(prefix)/bin
e15f5451 119gitexecdir = $(bindir)
b05701c5 120template_dir = $(prefix)/share/git-core/templates/
720d150c 121GIT_PYTHON_DIR = $(prefix)/share/git-core/python
a682ef9f 122# DESTDIR=
5c2a7fbc 123
5d043a3d 124# default configuration for gitweb
c8d138a8 125GITWEB_CONFIG = gitweb_config.perl
2de21fac 126GITWEB_HOME_LINK_STR = projects
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127GITWEB_SITENAME =
128GITWEB_PROJECTROOT = /pub/git
19a8721e 129GITWEB_BASE_URL =
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130GITWEB_LIST =
131GITWEB_HOMETEXT = indextext.html
132GITWEB_CSS = gitweb.css
281f2f6b 133GITWEB_LOGO = git-logo.png
5d043a3d 134
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135export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
136
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137CC = gcc
138AR = ar
229a7ed7 139TAR = tar
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140INSTALL = install
141RPMBUILD = rpmbuild
e83c5163 142
44c9e859
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143# sparse is architecture-neutral, which means that we need to tell it
144# explicitly what architecture to check for. Fix this up for yours..
b05701c5 145SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
44c9e859 146
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147
148
149### --- END CONFIGURATION SECTION ---
150
215a7ad1 151SCRIPT_SH = \
c699f9b9 152 git-bisect.sh git-branch.sh git-checkout.sh \
c3b831bd 153 git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
230f544e 154 git-fetch.sh \
68563738 155 git-ls-remote.sh \
e32faa8a 156 git-merge-one-file.sh git-parse-remote.sh \
ba84a797 157 git-pull.sh git-rebase.sh \
215a7ad1 158 git-repack.sh git-request-pull.sh git-reset.sh \
d9b814cc 159 git-resolve.sh git-revert.sh git-sh-setup.sh \
7b763f7c 160 git-tag.sh git-verify-tag.sh \
d1c5f2a4 161 git-applymbox.sh git-applypatch.sh git-am.sh \
2276aa6c 162 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
63dffdf0 163 git-merge-resolve.sh git-merge-ours.sh \
d3d8f361 164 git-lost-found.sh git-quiltimport.sh
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165
166SCRIPT_PERL = \
167 git-archimport.perl git-cvsimport.perl git-relink.perl \
00449f99 168 git-shortlog.perl git-rerere.perl \
98214e96 169 git-annotate.perl git-cvsserver.perl \
11be42a4 170 git-svnimport.perl git-cvsexportcommit.perl \
60d02ccc 171 git-send-email.perl git-svn.perl
60036a41 172
720d150c 173SCRIPT_PYTHON = \
e4cf17ce 174 git-merge-recursive.py
720d150c 175
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176SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
177 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
178 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
a51d37c1 179 git-cherry-pick git-status git-instaweb
d6ebd259 180
8eef8e09 181# The ones that do not have to link with lcrypto, lz nor xdiff.
597c9cc5 182SIMPLE_PROGRAMS = \
7499c996 183 git-daemon$X
597c9cc5 184
b42934d6 185# ... and all the rest that could be moved out of bindir to gitexecdir
215a7ad1 186PROGRAMS = \
e8cc9cd9 187 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
c3c8835f 188 git-hash-object$X git-index-pack$X git-local-fetch$X \
34488e3c 189 git-merge-base$X \
5d4a6003 190 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
53bb2c00 191 git-peek-remote$X git-receive-pack$X \
51ce34b9 192 git-send-pack$X git-shell$X \
79a9d8ea 193 git-show-index$X git-ssh-fetch$X \
56d1398a 194 git-ssh-upload$X git-unpack-file$X \
64413630 195 git-update-server-info$X \
8ed05fb5 196 git-upload-pack$X git-verify-pack$X \
d6b64ed0 197 git-pack-redundant$X git-var$X \
42f77406 198 git-describe$X git-merge-tree$X git-blame$X git-imap-send$X \
1e49cb8a 199 git-merge-recur$X \
42f77406
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200 $(EXTRA_PROGRAMS)
201
202# Empty...
203EXTRA_PROGRAMS =
d6ebd259 204
e414156a 205BUILT_INS = \
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206 git-format-patch$X git-show$X git-whatchanged$X \
207 git-get-tar-commit-id$X \
208 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
91730800 209
b42934d6 210# what 'all' will build and 'install' will install, in gitexecdir
f94fbbee 211ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
e83c5163 212
894a8a8b 213# Backward compatibility -- to be removed after 1.0
2f29dd52 214PROGRAMS += git-ssh-pull$X git-ssh-push$X
f71a69ab 215
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216# Set paths to tools early so that they can be used for version tests.
217ifndef SHELL_PATH
218 SHELL_PATH = /bin/sh
219endif
220ifndef PERL_PATH
221 PERL_PATH = /usr/bin/perl
222endif
223ifndef PYTHON_PATH
224 PYTHON_PATH = /usr/bin/python
225endif
226
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227PYMODULES = \
228 gitMergeCommon.py
229
0a02ce72 230LIB_FILE=libgit.a
3443546f 231XDIFF_LIB=xdiff/lib.a
8f3f9b09 232
215a7ad1 233LIB_H = \
f5948cfe 234 blob.h cache.h commit.h csum-file.h delta.h \
765ac8ec 235 diff.h object.h pack.h pkt-line.h quote.h refs.h \
1b0c7174 236 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
eb454156 237 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
b1bf95bb 238
215a7ad1 239DIFF_OBJS = \
6973dcae 240 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
65416758 241 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
5f1c3f07 242 diffcore-delta.o log-tree.o
d1df5743 243
215a7ad1 244LIB_OBJS = \
283c8eef 245 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
021b6e45 246 date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
215a7ad1 247 object.o pack-check.o patch-delta.o path.o pkt-line.o \
3e4339e6 248 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
215a7ad1 249 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
f3123c4a 250 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
d9ea73e0 251 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
7230e6d0 252 write_or_die.o \
eb454156 253 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS)
d19938ab 254
70827b15 255BUILTIN_OBJS = \
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256 builtin-add.o \
257 builtin-apply.o \
258 builtin-cat-file.o \
e414156a 259 builtin-checkout-index.o \
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260 builtin-check-ref-format.o \
261 builtin-commit-tree.o \
262 builtin-count-objects.o \
263 builtin-diff.o \
264 builtin-diff-files.o \
265 builtin-diff-index.o \
266 builtin-diff-stages.o \
267 builtin-diff-tree.o \
268 builtin-fmt-merge-msg.o \
269 builtin-grep.o \
270 builtin-init-db.o \
271 builtin-log.o \
272 builtin-ls-files.o \
273 builtin-ls-tree.o \
274 builtin-mailinfo.o \
275 builtin-mailsplit.o \
276 builtin-mv.o \
277 builtin-name-rev.o \
278 builtin-pack-objects.o \
279 builtin-prune.o \
280 builtin-prune-packed.o \
281 builtin-push.o \
282 builtin-read-tree.o \
283 builtin-repo-config.o \
284 builtin-rev-list.o \
285 builtin-rev-parse.o \
286 builtin-rm.o \
287 builtin-show-branch.o \
288 builtin-stripspace.o \
289 builtin-symbolic-ref.o \
290 builtin-tar-tree.o \
291 builtin-unpack-objects.o \
292 builtin-update-index.o \
293 builtin-update-ref.o \
294 builtin-upload-tar.o \
2e3ed670 295 builtin-verify-pack.o \
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296 builtin-write-tree.o \
297 builtin-zip-tree.o
70827b15 298
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299GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
300LIBS = $(GITLIBS) -lz
cef661fc 301
229a7ed7
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302#
303# Platform specific tweaks
304#
f7c15343
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305
306# We choose to avoid "if .. else if .. else .. endif endif"
307# because maintaining the nesting to match is a pain. If
308# we had "elif" things would have been much nicer...
f7c15343 309
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310ifeq ($(uname_S),Linux)
311 NO_STRLCPY = YesPlease
312endif
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313ifeq ($(uname_S),GNU/kFreeBSD)
314 NO_STRLCPY = YesPlease
315endif
f7c15343 316ifeq ($(uname_S),Darwin)
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317 NEEDS_SSL_WITH_CRYPTO = YesPlease
318 NEEDS_LIBICONV = YesPlease
817151e6 319 NO_STRLCPY = YesPlease
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320 ifndef NO_FINK
321 ifeq ($(shell test -d /sw/lib && echo y),y)
322 ALL_CFLAGS += -I/sw/include
323 ALL_LDFLAGS += -L/sw/lib
324 endif
e3601e8b 325 endif
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326 ifndef NO_DARWIN_PORTS
327 ifeq ($(shell test -d /opt/local/lib && echo y),y)
328 ALL_CFLAGS += -I/opt/local/include
329 ALL_LDFLAGS += -L/opt/local/lib
330 endif
e3601e8b 331 endif
597c9cc5 332endif
f7c15343 333ifeq ($(uname_S),SunOS)
f0ebff0d 334 NEEDS_SOCKET = YesPlease
5a90d4ac 335 NEEDS_NSL = YesPlease
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336 SHELL_PATH = /bin/bash
337 NO_STRCASESTR = YesPlease
e40b61fb 338 ifeq ($(uname_R),5.8)
e15f5451 339 NEEDS_LIBICONV = YesPlease
731043fd 340 NO_UNSETENV = YesPlease
e40b61fb 341 NO_SETENV = YesPlease
66c4509b 342 NO_C99_FORMAT = YesPlease
e40b61fb 343 endif
40d88d4f
DS
344 ifeq ($(uname_R),5.9)
345 NO_UNSETENV = YesPlease
346 NO_SETENV = YesPlease
66c4509b 347 NO_C99_FORMAT = YesPlease
40d88d4f 348 endif
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349 INSTALL = ginstall
350 TAR = gtar
12aa7456 351 ALL_CFLAGS += -D__EXTENSIONS__
f0ebff0d 352endif
f7c15343 353ifeq ($(uname_O),Cygwin)
63be37b0 354 NO_D_TYPE_IN_DIRENT = YesPlease
35a730f0 355 NO_D_INO_IN_DIRENT = YesPlease
17754517 356 NO_STRCASESTR = YesPlease
9f0bb90d 357 NO_SYMLINK_HEAD = YesPlease
17754517 358 NEEDS_LIBICONV = YesPlease
70b9c596 359 NO_C99_FORMAT = YesPlease
2e67a5f4
JH
360 # There are conflicting reports about this.
361 # On some boxes NO_MMAP is needed, and not so elsewhere.
362 # Try uncommenting this if you see things break -- YMMV.
363 # NO_MMAP = YesPlease
49744d63 364 NO_IPV6 = YesPlease
a23cd8ec 365 X = .exe
7c6ef2f2 366endif
b3bf974c
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367ifeq ($(uname_S),FreeBSD)
368 NEEDS_LIBICONV = YesPlease
369 ALL_CFLAGS += -I/usr/local/include
370 ALL_LDFLAGS += -L/usr/local/lib
371endif
f7c15343 372ifeq ($(uname_S),OpenBSD)
5fb41e8a 373 NO_STRCASESTR = YesPlease
18c5a525 374 NEEDS_LIBICONV = YesPlease
94d23317
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375 ALL_CFLAGS += -I/usr/local/include
376 ALL_LDFLAGS += -L/usr/local/lib
377endif
378ifeq ($(uname_S),NetBSD)
e88856b4
DS
379 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
380 NEEDS_LIBICONV = YesPlease
381 endif
94d23317
JH
382 ALL_CFLAGS += -I/usr/pkg/include
383 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
18c5a525 384endif
a6da9395
JR
385ifeq ($(uname_S),AIX)
386 NO_STRCASESTR=YesPlease
817151e6 387 NO_STRLCPY = YesPlease
a6da9395
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388 NEEDS_LIBICONV=YesPlease
389endif
289c4b36
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390ifeq ($(uname_S),IRIX64)
391 NO_IPV6=YesPlease
392 NO_SETENV=YesPlease
393 NO_STRCASESTR=YesPlease
817151e6 394 NO_STRLCPY = YesPlease
289c4b36
JS
395 NO_SOCKADDR_STORAGE=YesPlease
396 SHELL_PATH=/usr/gnu/bin/bash
397 ALL_CFLAGS += -DPATH_MAX=1024
398 # for now, build 32-bit version
399 ALL_LDFLAGS += -L/usr/lib32
400endif
f7c15343
JH
401ifneq (,$(findstring arm,$(uname_M)))
402 ARM_SHA1 = YesPlease
403endif
597c9cc5 404
55667714 405-include config.mak.autogen
f2d6a256 406-include config.mak
597c9cc5 407
b34403aa
TH
408ifdef WITH_OWN_SUBPROCESS_PY
409 PYMODULES += compat/subprocess.py
410else
a348ab70
JS
411 ifeq ($(NO_PYTHON),)
412 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
413 PYMODULES += compat/subprocess.py
414 endif
b34403aa
TH
415 endif
416endif
417
229a7ed7
JH
418ifndef NO_CURL
419 ifdef CURLDIR
94d23317 420 # This is still problematic -- gcc does not always want -R.
12aa7456 421 ALL_CFLAGS += -I$(CURLDIR)/include
229a7ed7
JH
422 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
423 else
424 CURL_LIBCURL = -lcurl
425 endif
2f29dd52 426 PROGRAMS += git-http-fetch$X
08900987
NH
427 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
428 ifeq "$(curl_check)" "070908"
429 ifndef NO_EXPAT
08900987
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430 PROGRAMS += git-http-push$X
431 endif
58e60dd2 432 endif
459a21bd
JS
433 ifndef NO_EXPAT
434 EXPAT_LIBEXPAT = -lexpat
435 endif
229a7ed7
JH
436endif
437
dd53c7ab 438ifndef NO_OPENSSL
215a7ad1 439 OPENSSL_LIBSSL = -lssl
455a7f32
JH
440 ifdef OPENSSLDIR
441 # Again this may be problematic -- gcc does not always want -R.
12aa7456 442 ALL_CFLAGS += -I$(OPENSSLDIR)/include
455a7f32
JH
443 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
444 else
445 OPENSSL_LINK =
446 endif
dd53c7ab 447else
12aa7456 448 ALL_CFLAGS += -DNO_OPENSSL
215a7ad1
JH
449 MOZILLA_SHA1 = 1
450 OPENSSL_LIBSSL =
dd53c7ab 451endif
597c9cc5 452ifdef NEEDS_SSL_WITH_CRYPTO
455a7f32 453 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
597c9cc5 454else
455a7f32 455 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
597c9cc5
JH
456endif
457ifdef NEEDS_LIBICONV
455a7f32
JH
458 ifdef ICONVDIR
459 # Again this may be problematic -- gcc does not always want -R.
12aa7456 460 ALL_CFLAGS += -I$(ICONVDIR)/include
455a7f32
JH
461 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
462 else
463 ICONV_LINK =
464 endif
34488e3c 465 LIBS += $(ICONV_LINK) -liconv
597c9cc5 466endif
f0ebff0d
PM
467ifdef NEEDS_SOCKET
468 LIBS += -lsocket
469 SIMPLE_LIB += -lsocket
470endif
5a90d4ac
JH
471ifdef NEEDS_NSL
472 LIBS += -lnsl
473 SIMPLE_LIB += -lnsl
474endif
63be37b0
JH
475ifdef NO_D_TYPE_IN_DIRENT
476 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
477endif
35a730f0
JH
478ifdef NO_D_INO_IN_DIRENT
479 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
480endif
579d1fbf
RJ
481ifdef NO_C99_FORMAT
482 ALL_CFLAGS += -DNO_C99_FORMAT
483endif
9f0bb90d
JH
484ifdef NO_SYMLINK_HEAD
485 ALL_CFLAGS += -DNO_SYMLINK_HEAD
486endif
ef34af24 487ifdef NO_STRCASESTR
4050c0df 488 COMPAT_CFLAGS += -DNO_STRCASESTR
e40b61fb
JR
489 COMPAT_OBJS += compat/strcasestr.o
490endif
817151e6
PE
491ifdef NO_STRLCPY
492 COMPAT_CFLAGS += -DNO_STRLCPY
493 COMPAT_OBJS += compat/strlcpy.o
494endif
e40b61fb 495ifdef NO_SETENV
4050c0df 496 COMPAT_CFLAGS += -DNO_SETENV
e40b61fb 497 COMPAT_OBJS += compat/setenv.o
ef34af24 498endif
731043fd
JR
499ifdef NO_SETENV
500 COMPAT_CFLAGS += -DNO_UNSETENV
501 COMPAT_OBJS += compat/unsetenv.o
502endif
730d48a2 503ifdef NO_MMAP
4050c0df 504 COMPAT_CFLAGS += -DNO_MMAP
e40b61fb 505 COMPAT_OBJS += compat/mmap.o
730d48a2 506endif
49744d63 507ifdef NO_IPV6
bdc37f5a
JH
508 ALL_CFLAGS += -DNO_IPV6
509endif
510ifdef NO_SOCKADDR_STORAGE
511ifdef NO_IPV6
512 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
513else
514 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
515endif
49744d63 516endif
6ba68ab2
YL
517ifdef NO_INET_NTOP
518 LIB_OBJS += compat/inet_ntop.o
519endif
cef661fc 520
b6e56eca
FP
521ifdef NO_ICONV
522 ALL_CFLAGS += -DNO_ICONV
523endif
524
7c6ef2f2
NP
525ifdef PPC_SHA1
526 SHA1_HEADER = "ppc/sha1.h"
527 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
528else
529ifdef ARM_SHA1
530 SHA1_HEADER = "arm/sha1.h"
531 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
532else
533ifdef MOZILLA_SHA1
534 SHA1_HEADER = "mozilla-sha1/sha1.h"
535 LIB_OBJS += mozilla-sha1/sha1.o
536else
537 SHA1_HEADER = <openssl/sha.h>
538 LIBS += $(LIB_4_CRYPTO)
539endif
540endif
541endif
5b5d4d9e
JS
542ifdef NO_ACCURATE_DIFF
543 ALL_CFLAGS += -DNO_ACCURATE_DIFF
544endif
7c6ef2f2 545
addf88e4 546# Shell quote (do not use $(call) to accommodate ancient setups);
39c015c5
JS
547
548SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
549
550DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
551bindir_SQ = $(subst ','\'',$(bindir))
552gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
553template_dir_SQ = $(subst ','\'',$(template_dir))
ca3bcabf 554prefix_SQ = $(subst ','\'',$(prefix))
39c015c5
JS
555
556SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
557PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
558PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
559GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
560
561ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
e40b61fb 562LIB_OBJS += $(COMPAT_OBJS)
ec2d1511 563export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
28818ffa
PB
564### Build rules
565
5d043a3d 566all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
89967023 567
d3af621b
JH
568all:
569 $(MAKE) -C templates
b05701c5 570
4dc00021
JH
571strip: $(PROGRAMS) git$X
572 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
573
ca3bcabf 574git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
77cb17e9 575 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
8eef8e09 576 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
70827b15 577 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
6a2e50f9 578
f754fa9c 579help.o: common-cmds.h
08df6171 580
91730800
JH
581$(BUILT_INS): git$X
582 rm -f $@ && ln git$X $@
583
a87cd02c 584common-cmds.h: Documentation/git-*.txt
fc36f6a6
JM
585 ./generate-cmdlist.sh > $@+
586 mv $@+ $@
a87cd02c 587
d6ebd259 588$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
fc36f6a6 589 rm -f $@ $@+
39c015c5 590 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
d9bffc08 591 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
3ff8cbed 592 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
6c5c62f3 593 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
abb7c7b3 594 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
fc36f6a6
JM
595 $@.sh >$@+
596 chmod +x $@+
597 mv $@+ $@
bc6146d2
JH
598
599$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
fc36f6a6 600 rm -f $@ $@+
39c015c5 601 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
3ff8cbed 602 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
fc36f6a6
JM
603 $@.perl >$@+
604 chmod +x $@+
605 mv $@+ $@
bc6146d2 606
ca3bcabf 607$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
fc36f6a6 608 rm -f $@ $@+
39c015c5
JS
609 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
610 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
3ff8cbed 611 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
fc36f6a6
JM
612 $@.py >$@+
613 chmod +x $@+
614 mv $@+ $@
720d150c 615
4eba0f37 616git-cherry-pick: git-revert
fc36f6a6
JM
617 cp $< $@+
618 mv $@+ $@
4eba0f37 619
cf7bb589 620git-status: git-commit
fc36f6a6
JM
621 cp $< $@+
622 mv $@+ $@
cf7bb589 623
5d043a3d
MW
624gitweb/gitweb.cgi: gitweb/gitweb.perl
625 rm -f $@ $@+
626 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
06c084d2
JH
627 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
628 -e 's|++GIT_BINDIR++|$(bindir)|g' \
629 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
2de21fac 630 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
06c084d2
JH
631 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
632 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
19a8721e 633 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
06c084d2
JH
634 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
635 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
636 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
637 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
5d043a3d
MW
638 $< >$@+
639 chmod +x $@+
640 mv $@+ $@
641
a51d37c1
EW
642git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
643 rm -f $@ $@+
644 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
645 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
646 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
647 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
6e959ab0 648 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
07002287 649 -e '/@@GITWEB_CGI@@/d' \
6e959ab0 650 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
07002287 651 -e '/@@GITWEB_CSS@@/d' \
5d043a3d 652 $@.sh > $@+
a51d37c1
EW
653 chmod +x $@+
654 mv $@+ $@
655
3900145e
JN
656configure: configure.ac
657 rm -f $@ $<+
658 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
659 $< > $<+
660 autoconf -o $@ $<+
661 rm -f $<+
662
9b88fcef
JH
663# These can record GIT_VERSION
664git$X git.spec \
665 $(patsubst %.sh,%,$(SCRIPT_SH)) \
666 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
667 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
668 : GIT-VERSION-FILE
e99fcf96 669
ca3bcabf 670%.o: %.c GIT-CFLAGS
b05701c5
PR
671 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
672%.o: %.S
673 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
a310d434 674
ca3bcabf 675exec_cmd.o: exec_cmd.c GIT-CFLAGS
39c015c5 676 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
c1f8064b
YL
677builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
678 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
77cb17e9 679
ca3bcabf 680http.o: http.c GIT-CFLAGS
20fc9bc5
NH
681 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
682
8d9fbe57 683ifdef NO_EXPAT
ca3bcabf 684http-fetch.o: http-fetch.c http.h GIT-CFLAGS
8d9fbe57
NH
685 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
686endif
687
8eef8e09 688git-%$X: %.o $(GITLIBS)
94d23317 689 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
623c8a14 690
597c9cc5 691$(SIMPLE_PROGRAMS) : $(LIB_FILE)
2f29dd52 692$(SIMPLE_PROGRAMS) : git-%$X : %.o
94d23317
JH
693 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
694 $(LIB_FILE) $(SIMPLE_LIB)
597c9cc5 695
2941cab9
JS
696ssh-pull.o: ssh-fetch.c
697ssh-push.o: ssh-upload.c
2f29dd52
PA
698git-local-fetch$X: fetch.o
699git-ssh-fetch$X: rsh.o fetch.o
700git-ssh-upload$X: rsh.o
701git-ssh-pull$X: rsh.o fetch.o
702git-ssh-push$X: rsh.o
a3df1801 703
f2561fda
MM
704git-imap-send$X: imap-send.o $(LIB_FILE)
705
dd8239f9 706http.o http-fetch.o http-push.o: http.h
8fced61c 707git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
39c015c5 708 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
8d9fbe57 709 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
39c015c5 710
8fced61c 711git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
39c015c5
JS
712 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
713 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
714
6d297f81 715merge-recursive.o path-list.o: path-list.h
a060b803 716git-merge-recur$X: merge-recursive.o path-list.o $(GITLIBS)
6d297f81
JS
717 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
718 $(LIBS)
719
70827b15 720$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1f330269 721$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
e468305a 722$(DIFF_OBJS): diffcore.h
e83c5163 723
28818ffa 724$(LIB_FILE): $(LIB_OBJS)
71459c19 725 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
28818ffa 726
3443546f
LT
727XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
728
729$(XDIFF_LIB): $(XDIFF_OBJS)
2d86d2c6 730 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
3443546f
LT
731
732
28818ffa
PB
733doc:
734 $(MAKE) -C Documentation all
735
f81e7c62
FK
736TAGS:
737 rm -f TAGS
738 find . -name '*.[hcS]' -print | xargs etags -a
739
740tags:
741 rm -f tags
742 find . -name '*.[hcS]' -print | xargs ctags -a
28818ffa 743
ca3bcabf 744### Detect prefix changes
bbc932c8 745TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
ca3bcabf
YL
746 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
747
748GIT-CFLAGS: .FORCE-GIT-CFLAGS
749 @FLAGS='$(TRACK_CFLAGS)'; \
750 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
751 echo 1>&2 " * new build flags or prefix"; \
752 echo "$$FLAGS" >GIT-CFLAGS; \
753 fi
754
28818ffa
PB
755### Testing rules
756
abb7c7b3
JS
757# GNU make supports exporting all variables by "export" without parameters.
758# However, the environment gets quite big, and some programs have problems
759# with that.
760
761export NO_PYTHON
140245b3 762export NO_SVN_TESTS
abb7c7b3 763
28818ffa
PB
764test: all
765 $(MAKE) -C t/ all
766
4ccafd7a 767test-date$X: test-date.c date.o ctype.o
94d23317 768 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
28818ffa 769
2f29dd52 770test-delta$X: test-delta.c diff-delta.o patch-delta.o
3dc5a9e4 771 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
28818ffa 772
17448209
JH
773test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
774 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
775
b65bc21e
JH
776test-sha1$X: test-sha1.o $(GITLIBS)
777 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
778
779check-sha1:: test-sha1$X
780 ./test-sha1.sh
781
28818ffa 782check:
773b6339 783 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
28818ffa
PB
784
785
786
787### Installation rules
788
d6ebd259 789install: all
39c015c5
JS
790 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
791 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
792 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
793 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
7ffe7098 794 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
39c015c5
JS
795 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
796 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
7f7e6eac
SE
797 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
798 then \
799 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
800 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
801 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
802 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
803 fi
804 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
28818ffa
PB
805
806install-doc:
807 $(MAKE) -C Documentation install
808
809
810
811
812### Maintainer's dist rules
813
9b88fcef 814git.spec: git.spec.in
fc36f6a6
JM
815 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
816 mv $@+ $@
a9db2974 817
27dedf0c
JH
818GIT_TARNAME=git-$(GIT_VERSION)
819dist: git.spec git-tar-tree
9cd625b7 820 ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
a9db2974 821 @mkdir -p $(GIT_TARNAME)
27dedf0c 822 @cp git.spec $(GIT_TARNAME)
181129d2
PA
823 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
824 $(TAR) rf $(GIT_TARNAME).tar \
825 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
a9db2974 826 @rm -rf $(GIT_TARNAME)
9dce3c06 827 gzip -f -9 $(GIT_TARNAME).tar
a9db2974
CW
828
829rpm: dist
27dedf0c 830 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
a9db2974 831
52db0495
TS
832htmldocs = git-htmldocs-$(GIT_VERSION)
833manpages = git-manpages-$(GIT_VERSION)
834dist-doc:
835 rm -fr .doc-tmp-dir
836 mkdir .doc-tmp-dir
837 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
838 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
839 gzip -n -9 -f $(htmldocs).tar
840 :
841 rm -fr .doc-tmp-dir
842 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
c5360324 843 $(MAKE) -C Documentation DESTDIR=./ \
7b8cf0cf
JN
844 man1dir=../.doc-tmp-dir/man1 \
845 man7dir=../.doc-tmp-dir/man7 \
52db0495
TS
846 install
847 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
848 gzip -n -9 -f $(manpages).tar
849 rm -fr .doc-tmp-dir
850
28818ffa 851### Cleaning rules
87a81c83 852
e83c5163 853clean:
3467fec5
JH
854 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
855 $(LIB_FILE) $(XDIFF_LIB)
e6bfaf3e 856 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
f81e7c62 857 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
92b878ad 858 rm -rf autom4te.cache
1b1b678e 859 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
52db0495 860 rm -rf $(GIT_TARNAME) .doc-tmp-dir
5a571cdd 861 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
9dc2164a 862 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
22987ae0 863 rm -f gitweb/gitweb.cgi
ca67f002 864 $(MAKE) -C Documentation/ clean
229a7ed7 865 $(MAKE) -C templates clean
4b7581f0 866 $(MAKE) -C t/ clean
ca3bcabf 867 rm -f GIT-VERSION-FILE GIT-CFLAGS
9b88fcef 868
4dc00021 869.PHONY: all install clean strip
ca3bcabf 870.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
d89056c2 871
8c989ec5
JH
872### Check documentation
873#
874check-docs::
875 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
876 do \
877 case "$$v" in \
8c989ec5 878 git-merge-octopus | git-merge-ours | git-merge-recursive | \
c8b87ef8 879 git-merge-resolve | git-merge-stupid | git-merge-recur | \
8c989ec5
JH
880 git-ssh-pull | git-ssh-push ) continue ;; \
881 esac ; \
882 test -f "Documentation/$$v.txt" || \
883 echo "no doc: $$v"; \
884 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
885 case "$$v" in \
886 git) ;; \
887 *) echo "no link: $$v";; \
888 esac ; \
889 done | sort