Rename safe_strncpy() to strlcpy().
[git/git.git] / Makefile
CommitLineData
2731d048
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1# The default target of this Makefile is...
2all:
3
5bdac8b3
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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#
765ac8ec
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9# Define NO_OPENSSL environment variable if you do not have OpenSSL.
10# This also implies MOZILLA_SHA1.
2cb45e95 11#
58e60dd2
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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#
6d9bbc50
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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#
58e60dd2
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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#
35a730f0
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22# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
23#
63be37b0
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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#
817151e6
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29# Define NO_STRLCPY if you don't have strlcpy.
30#
e40b61fb
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31# Define NO_SETENV if you don't have setenv in the C library.
32#
9f0bb90d
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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#
5bdac8b3
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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#
7c6ef2f2
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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).
f0ebff0d
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45#
46# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
47# Patrick Mauritz).
48#
730d48a2
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49# Define NO_MMAP if you want to avoid mmap.
50#
343d35c9
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51# Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
52#
49744d63
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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#
b6e56eca
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58# Define NO_ICONV if your libc does not properly support iconv.
59#
5b5d4d9e
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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#
abb7c7b3
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63# Define NO_PYTHON if you want to loose all benefits of the recursive merge.
64#
5bdac8b3
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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
5bdac8b3
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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
b05701c5
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103CC = gcc
104AR = ar
229a7ed7 105TAR = tar
b05701c5
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106INSTALL = install
107RPMBUILD = rpmbuild
e83c5163 108
44c9e859
LT
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
28818ffa
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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 \
8389b52b 134 git-shortlog.perl git-fmt-merge-msg.perl git-rerere.perl \
98214e96 135 git-annotate.perl git-cvsserver.perl \
15739c89
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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
d6ebd259
AE
142SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
143 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
144 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
7b763f7c 145 git-cherry-pick git-status
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 \
f81daefe 176 git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X
91730800 177
b42934d6 178# what 'all' will build and 'install' will install, in gitexecdir
f94fbbee 179ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
e83c5163 180
894a8a8b 181# Backward compatibility -- to be removed after 1.0
2f29dd52 182PROGRAMS += git-ssh-pull$X git-ssh-push$X
f71a69ab 183
3d32051f
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184# Set paths to tools early so that they can be used for version tests.
185ifndef SHELL_PATH
186 SHELL_PATH = /bin/sh
187endif
188ifndef PERL_PATH
189 PERL_PATH = /usr/bin/perl
190endif
191ifndef PYTHON_PATH
192 PYTHON_PATH = /usr/bin/python
193endif
194
720d150c
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195PYMODULES = \
196 gitMergeCommon.py
197
0a02ce72 198LIB_FILE=libgit.a
3443546f 199XDIFF_LIB=xdiff/lib.a
8f3f9b09 200
215a7ad1 201LIB_H = \
f5948cfe 202 blob.h cache.h commit.h csum-file.h delta.h \
765ac8ec 203 diff.h object.h pack.h pkt-line.h quote.h refs.h \
1b0c7174 204 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
453ec4bd 205 tree-walk.h log-tree.h dir.h
b1bf95bb 206
215a7ad1 207DIFF_OBJS = \
6973dcae 208 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
65416758 209 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
5f1c3f07 210 diffcore-delta.o log-tree.o
d1df5743 211
215a7ad1 212LIB_OBJS = \
283c8eef 213 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
021b6e45 214 date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
215a7ad1 215 object.o pack-check.o patch-delta.o path.o pkt-line.o \
3e4339e6 216 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
215a7ad1 217 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
f3123c4a 218 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
d9ea73e0 219 fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
855419f7 220 alloc.o $(DIFF_OBJS)
d19938ab 221
70827b15 222BUILTIN_OBJS = \
efca578e 223 builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
d9b814cc 224 builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
895f10c3 225 builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
fefe81c9 226 builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
8ed05fb5 227 builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
34488e3c 228 builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
e8cc9cd9 229 builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
f81daefe 230 builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
854b4629
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231 builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
232 builtin-update-ref.o
70827b15 233
54c261f9
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234GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
235LIBS = $(GITLIBS) -lz
cef661fc 236
229a7ed7
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237#
238# Platform specific tweaks
239#
f7c15343
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240
241# We choose to avoid "if .. else if .. else .. endif endif"
242# because maintaining the nesting to match is a pain. If
243# we had "elif" things would have been much nicer...
f7c15343 244
817151e6
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245ifeq ($(uname_S),Linux)
246 NO_STRLCPY = YesPlease
247endif
f7c15343 248ifeq ($(uname_S),Darwin)
597c9cc5
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249 NEEDS_SSL_WITH_CRYPTO = YesPlease
250 NEEDS_LIBICONV = YesPlease
817151e6 251 NO_STRLCPY = YesPlease
0cfddacd 252 ## fink
e3601e8b
SP
253 ifeq ($(shell test -d /sw/lib && echo y),y)
254 ALL_CFLAGS += -I/sw/include
255 ALL_LDFLAGS += -L/sw/lib
256 endif
0cfddacd 257 ## darwinports
e3601e8b
SP
258 ifeq ($(shell test -d /opt/local/lib && echo y),y)
259 ALL_CFLAGS += -I/opt/local/include
260 ALL_LDFLAGS += -L/opt/local/lib
261 endif
597c9cc5 262endif
f7c15343 263ifeq ($(uname_S),SunOS)
f0ebff0d 264 NEEDS_SOCKET = YesPlease
5a90d4ac 265 NEEDS_NSL = YesPlease
229a7ed7
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266 SHELL_PATH = /bin/bash
267 NO_STRCASESTR = YesPlease
817151e6 268 NO_STRLCPY = YesPlease
e40b61fb 269 ifeq ($(uname_R),5.8)
e15f5451 270 NEEDS_LIBICONV = YesPlease
731043fd 271 NO_UNSETENV = YesPlease
e40b61fb
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272 NO_SETENV = YesPlease
273 endif
40d88d4f
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274 ifeq ($(uname_R),5.9)
275 NO_UNSETENV = YesPlease
276 NO_SETENV = YesPlease
277 endif
229a7ed7
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278 INSTALL = ginstall
279 TAR = gtar
12aa7456 280 ALL_CFLAGS += -D__EXTENSIONS__
f0ebff0d 281endif
f7c15343 282ifeq ($(uname_O),Cygwin)
63be37b0 283 NO_D_TYPE_IN_DIRENT = YesPlease
35a730f0 284 NO_D_INO_IN_DIRENT = YesPlease
17754517 285 NO_STRCASESTR = YesPlease
817151e6 286 NO_STRLCPY = YesPlease
9f0bb90d 287 NO_SYMLINK_HEAD = YesPlease
17754517 288 NEEDS_LIBICONV = YesPlease
2e67a5f4
JH
289 # There are conflicting reports about this.
290 # On some boxes NO_MMAP is needed, and not so elsewhere.
291 # Try uncommenting this if you see things break -- YMMV.
292 # NO_MMAP = YesPlease
49744d63 293 NO_IPV6 = YesPlease
a23cd8ec 294 X = .exe
7c6ef2f2 295endif
b3bf974c
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296ifeq ($(uname_S),FreeBSD)
297 NEEDS_LIBICONV = YesPlease
298 ALL_CFLAGS += -I/usr/local/include
299 ALL_LDFLAGS += -L/usr/local/lib
300endif
f7c15343 301ifeq ($(uname_S),OpenBSD)
5fb41e8a 302 NO_STRCASESTR = YesPlease
18c5a525 303 NEEDS_LIBICONV = YesPlease
94d23317
JH
304 ALL_CFLAGS += -I/usr/local/include
305 ALL_LDFLAGS += -L/usr/local/lib
306endif
307ifeq ($(uname_S),NetBSD)
e88856b4
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308 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
309 NEEDS_LIBICONV = YesPlease
310 endif
94d23317
JH
311 ALL_CFLAGS += -I/usr/pkg/include
312 ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
18c5a525 313endif
a6da9395
JR
314ifeq ($(uname_S),AIX)
315 NO_STRCASESTR=YesPlease
817151e6 316 NO_STRLCPY = YesPlease
a6da9395
JR
317 NEEDS_LIBICONV=YesPlease
318endif
289c4b36
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319ifeq ($(uname_S),IRIX64)
320 NO_IPV6=YesPlease
321 NO_SETENV=YesPlease
322 NO_STRCASESTR=YesPlease
817151e6 323 NO_STRLCPY = YesPlease
289c4b36
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324 NO_SOCKADDR_STORAGE=YesPlease
325 SHELL_PATH=/usr/gnu/bin/bash
326 ALL_CFLAGS += -DPATH_MAX=1024
327 # for now, build 32-bit version
328 ALL_LDFLAGS += -L/usr/lib32
329endif
f7c15343
JH
330ifneq (,$(findstring arm,$(uname_M)))
331 ARM_SHA1 = YesPlease
332endif
597c9cc5 333
f2d6a256 334-include config.mak
597c9cc5 335
b34403aa
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336ifdef WITH_OWN_SUBPROCESS_PY
337 PYMODULES += compat/subprocess.py
338else
a348ab70
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339 ifeq ($(NO_PYTHON),)
340 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
341 PYMODULES += compat/subprocess.py
342 endif
b34403aa
TH
343 endif
344endif
345
229a7ed7
JH
346ifndef NO_CURL
347 ifdef CURLDIR
94d23317 348 # This is still problematic -- gcc does not always want -R.
12aa7456 349 ALL_CFLAGS += -I$(CURLDIR)/include
229a7ed7
JH
350 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
351 else
352 CURL_LIBCURL = -lcurl
353 endif
2f29dd52 354 PROGRAMS += git-http-fetch$X
08900987
NH
355 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
356 ifeq "$(curl_check)" "070908"
357 ifndef NO_EXPAT
08900987
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358 PROGRAMS += git-http-push$X
359 endif
58e60dd2 360 endif
459a21bd
JS
361 ifndef NO_EXPAT
362 EXPAT_LIBEXPAT = -lexpat
363 endif
229a7ed7
JH
364endif
365
dd53c7ab 366ifndef NO_OPENSSL
215a7ad1 367 OPENSSL_LIBSSL = -lssl
455a7f32
JH
368 ifdef OPENSSLDIR
369 # Again this may be problematic -- gcc does not always want -R.
12aa7456 370 ALL_CFLAGS += -I$(OPENSSLDIR)/include
455a7f32
JH
371 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
372 else
373 OPENSSL_LINK =
374 endif
dd53c7ab 375else
12aa7456 376 ALL_CFLAGS += -DNO_OPENSSL
215a7ad1
JH
377 MOZILLA_SHA1 = 1
378 OPENSSL_LIBSSL =
dd53c7ab 379endif
597c9cc5 380ifdef NEEDS_SSL_WITH_CRYPTO
455a7f32 381 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
597c9cc5 382else
455a7f32 383 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
597c9cc5
JH
384endif
385ifdef NEEDS_LIBICONV
455a7f32
JH
386 ifdef ICONVDIR
387 # Again this may be problematic -- gcc does not always want -R.
12aa7456 388 ALL_CFLAGS += -I$(ICONVDIR)/include
455a7f32
JH
389 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
390 else
391 ICONV_LINK =
392 endif
34488e3c 393 LIBS += $(ICONV_LINK) -liconv
597c9cc5 394endif
f0ebff0d
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395ifdef NEEDS_SOCKET
396 LIBS += -lsocket
397 SIMPLE_LIB += -lsocket
398endif
5a90d4ac
JH
399ifdef NEEDS_NSL
400 LIBS += -lnsl
401 SIMPLE_LIB += -lnsl
402endif
63be37b0
JH
403ifdef NO_D_TYPE_IN_DIRENT
404 ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
405endif
35a730f0
JH
406ifdef NO_D_INO_IN_DIRENT
407 ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
408endif
9f0bb90d
JH
409ifdef NO_SYMLINK_HEAD
410 ALL_CFLAGS += -DNO_SYMLINK_HEAD
411endif
ef34af24 412ifdef NO_STRCASESTR
4050c0df 413 COMPAT_CFLAGS += -DNO_STRCASESTR
e40b61fb
JR
414 COMPAT_OBJS += compat/strcasestr.o
415endif
817151e6
PE
416ifdef NO_STRLCPY
417 COMPAT_CFLAGS += -DNO_STRLCPY
418 COMPAT_OBJS += compat/strlcpy.o
419endif
e40b61fb 420ifdef NO_SETENV
4050c0df 421 COMPAT_CFLAGS += -DNO_SETENV
e40b61fb 422 COMPAT_OBJS += compat/setenv.o
ef34af24 423endif
731043fd
JR
424ifdef NO_SETENV
425 COMPAT_CFLAGS += -DNO_UNSETENV
426 COMPAT_OBJS += compat/unsetenv.o
427endif
730d48a2 428ifdef NO_MMAP
4050c0df 429 COMPAT_CFLAGS += -DNO_MMAP
e40b61fb 430 COMPAT_OBJS += compat/mmap.o
730d48a2 431endif
49744d63 432ifdef NO_IPV6
bdc37f5a
JH
433 ALL_CFLAGS += -DNO_IPV6
434endif
435ifdef NO_SOCKADDR_STORAGE
436ifdef NO_IPV6
437 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
438else
439 ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
440endif
49744d63 441endif
6ba68ab2
YL
442ifdef NO_INET_NTOP
443 LIB_OBJS += compat/inet_ntop.o
444endif
cef661fc 445
b6e56eca
FP
446ifdef NO_ICONV
447 ALL_CFLAGS += -DNO_ICONV
448endif
449
7c6ef2f2
NP
450ifdef PPC_SHA1
451 SHA1_HEADER = "ppc/sha1.h"
452 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
453else
454ifdef ARM_SHA1
455 SHA1_HEADER = "arm/sha1.h"
456 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
457else
458ifdef MOZILLA_SHA1
459 SHA1_HEADER = "mozilla-sha1/sha1.h"
460 LIB_OBJS += mozilla-sha1/sha1.o
461else
462 SHA1_HEADER = <openssl/sha.h>
463 LIBS += $(LIB_4_CRYPTO)
464endif
465endif
466endif
5b5d4d9e
JS
467ifdef NO_ACCURATE_DIFF
468 ALL_CFLAGS += -DNO_ACCURATE_DIFF
469endif
7c6ef2f2 470
39c015c5
JS
471# Shell quote (do not use $(call) to accomodate ancient setups);
472
473SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
474
475DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
476bindir_SQ = $(subst ','\'',$(bindir))
477gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
478template_dir_SQ = $(subst ','\'',$(template_dir))
ca3bcabf 479prefix_SQ = $(subst ','\'',$(prefix))
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480
481SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
482PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
483PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
484GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
485
486ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
e40b61fb 487LIB_OBJS += $(COMPAT_OBJS)
ec2d1511 488export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
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489### Build rules
490
f94fbbee 491all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
89967023 492
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493all:
494 $(MAKE) -C templates
b05701c5 495
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496strip: $(PROGRAMS) git$X
497 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
498
ca3bcabf 499git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
77cb17e9 500 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
8eef8e09 501 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
70827b15 502 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
6a2e50f9 503
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504builtin-help.o: common-cmds.h
505
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506$(BUILT_INS): git$X
507 rm -f $@ && ln git$X $@
508
a87cd02c 509common-cmds.h: Documentation/git-*.txt
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510 ./generate-cmdlist.sh > $@+
511 mv $@+ $@
a87cd02c 512
d6ebd259 513$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
fc36f6a6 514 rm -f $@ $@+
39c015c5 515 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
3ff8cbed 516 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
6c5c62f3 517 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
abb7c7b3 518 -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
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519 $@.sh >$@+
520 chmod +x $@+
521 mv $@+ $@
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522
523$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
fc36f6a6 524 rm -f $@ $@+
39c015c5 525 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
3ff8cbed 526 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
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527 $@.perl >$@+
528 chmod +x $@+
529 mv $@+ $@
bc6146d2 530
ca3bcabf 531$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
fc36f6a6 532 rm -f $@ $@+
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533 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
534 -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
3ff8cbed 535 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
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536 $@.py >$@+
537 chmod +x $@+
538 mv $@+ $@
720d150c 539
4eba0f37 540git-cherry-pick: git-revert
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541 cp $< $@+
542 mv $@+ $@
4eba0f37 543
cf7bb589 544git-status: git-commit
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545 cp $< $@+
546 mv $@+ $@
cf7bb589 547
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548# These can record GIT_VERSION
549git$X git.spec \
550 $(patsubst %.sh,%,$(SCRIPT_SH)) \
551 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
552 $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
553 : GIT-VERSION-FILE
e99fcf96 554
ca3bcabf 555%.o: %.c GIT-CFLAGS
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556 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
557%.o: %.S
558 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
a310d434 559
ca3bcabf 560exec_cmd.o: exec_cmd.c GIT-CFLAGS
39c015c5 561 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
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562builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
563 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
77cb17e9 564
ca3bcabf 565http.o: http.c GIT-CFLAGS
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566 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
567
8d9fbe57 568ifdef NO_EXPAT
ca3bcabf 569http-fetch.o: http-fetch.c http.h GIT-CFLAGS
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570 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
571endif
572
8eef8e09 573git-%$X: %.o $(GITLIBS)
94d23317 574 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
623c8a14 575
597c9cc5 576$(SIMPLE_PROGRAMS) : $(LIB_FILE)
2f29dd52 577$(SIMPLE_PROGRAMS) : git-%$X : %.o
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578 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
579 $(LIB_FILE) $(SIMPLE_LIB)
597c9cc5 580
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581git-local-fetch$X: fetch.o
582git-ssh-fetch$X: rsh.o fetch.o
583git-ssh-upload$X: rsh.o
584git-ssh-pull$X: rsh.o fetch.o
585git-ssh-push$X: rsh.o
a3df1801 586
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587git-imap-send$X: imap-send.o $(LIB_FILE)
588
dd8239f9 589http.o http-fetch.o http-push.o: http.h
b9929338 590git-http-fetch$X: fetch.o http.o http-fetch.o $(LIB_FILE)
39c015c5 591 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
8d9fbe57 592 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
39c015c5 593
aa1dbc98 594git-http-push$X: revision.o http.o http-push.o $(LIB_FILE)
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595 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
596 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
597
70827b15 598$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1f330269 599$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
e468305a 600$(DIFF_OBJS): diffcore.h
e83c5163 601
28818ffa 602$(LIB_FILE): $(LIB_OBJS)
71459c19 603 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
28818ffa 604
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605XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
606
607$(XDIFF_LIB): $(XDIFF_OBJS)
2d86d2c6 608 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
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609
610
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611doc:
612 $(MAKE) -C Documentation all
613
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614TAGS:
615 rm -f TAGS
616 find . -name '*.[hcS]' -print | xargs etags -a
617
618tags:
619 rm -f tags
620 find . -name '*.[hcS]' -print | xargs ctags -a
28818ffa 621
ca3bcabf 622### Detect prefix changes
bbc932c8 623TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
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624 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
625
626GIT-CFLAGS: .FORCE-GIT-CFLAGS
627 @FLAGS='$(TRACK_CFLAGS)'; \
628 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
629 echo 1>&2 " * new build flags or prefix"; \
630 echo "$$FLAGS" >GIT-CFLAGS; \
631 fi
632
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633### Testing rules
634
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635# GNU make supports exporting all variables by "export" without parameters.
636# However, the environment gets quite big, and some programs have problems
637# with that.
638
639export NO_PYTHON
640
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641test: all
642 $(MAKE) -C t/ all
643
4ccafd7a 644test-date$X: test-date.c date.o ctype.o
94d23317 645 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
28818ffa 646
2f29dd52 647test-delta$X: test-delta.c diff-delta.o patch-delta.o
3dc5a9e4 648 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
28818ffa 649
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650test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
651 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
652
28818ffa 653check:
773b6339 654 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
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655
656
657
658### Installation rules
659
d6ebd259 660install: all
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661 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
662 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
663 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
664 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
8d5afef0 665 $(MAKE) -C templates install
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666 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
667 $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
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668 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
669 then \
670 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
671 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
672 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
673 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
674 fi
675 $(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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676
677install-doc:
678 $(MAKE) -C Documentation install
679
680
681
682
683### Maintainer's dist rules
684
9b88fcef 685git.spec: git.spec.in
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686 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
687 mv $@+ $@
a9db2974 688
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689GIT_TARNAME=git-$(GIT_VERSION)
690dist: git.spec git-tar-tree
9cd625b7 691 ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
a9db2974 692 @mkdir -p $(GIT_TARNAME)
27dedf0c 693 @cp git.spec $(GIT_TARNAME)
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694 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
695 $(TAR) rf $(GIT_TARNAME).tar \
696 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
a9db2974 697 @rm -rf $(GIT_TARNAME)
9dce3c06 698 gzip -f -9 $(GIT_TARNAME).tar
a9db2974
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699
700rpm: dist
27dedf0c 701 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
a9db2974 702
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703htmldocs = git-htmldocs-$(GIT_VERSION)
704manpages = git-manpages-$(GIT_VERSION)
705dist-doc:
706 rm -fr .doc-tmp-dir
707 mkdir .doc-tmp-dir
708 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
709 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
710 gzip -n -9 -f $(htmldocs).tar
711 :
712 rm -fr .doc-tmp-dir
713 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
c5360324 714 $(MAKE) -C Documentation DESTDIR=./ \
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715 man1=../.doc-tmp-dir/man1 \
716 man7=../.doc-tmp-dir/man7 \
717 install
718 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
719 gzip -n -9 -f $(manpages).tar
720 rm -fr .doc-tmp-dir
721
28818ffa 722### Cleaning rules
87a81c83 723
e83c5163 724clean:
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725 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
726 $(LIB_FILE) $(XDIFF_LIB)
e6bfaf3e 727 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
f81e7c62 728 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
52db0495 729 rm -rf $(GIT_TARNAME) .doc-tmp-dir
5a571cdd 730 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
9dc2164a 731 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
ca67f002 732 $(MAKE) -C Documentation/ clean
229a7ed7 733 $(MAKE) -C templates clean
4b7581f0 734 $(MAKE) -C t/ clean
ca3bcabf 735 rm -f GIT-VERSION-FILE GIT-CFLAGS
9b88fcef 736
4dc00021 737.PHONY: all install clean strip
ca3bcabf 738.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
d89056c2 739
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740### Check documentation
741#
742check-docs::
743 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
744 do \
745 case "$$v" in \
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746 git-merge-octopus | git-merge-ours | git-merge-recursive | \
747 git-merge-resolve | git-merge-stupid | \
748 git-ssh-pull | git-ssh-push ) continue ;; \
749 esac ; \
750 test -f "Documentation/$$v.txt" || \
751 echo "no doc: $$v"; \
752 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
753 case "$$v" in \
754 git) ;; \
755 *) echo "no link: $$v";; \
756 esac ; \
757 done | sort