Pass -M to diff in request-pull
[git/git.git] / Makefile
CommitLineData
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1# The default target of this Makefile is...
2all:
3
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4# Define NO_OPENSSL environment variable if you do not have OpenSSL.
5# This also implies MOZILLA_SHA1.
2cb45e95 6#
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7# Define NO_CURL if you do not have curl installed. git-http-pull and
8# git-http-push are not built, and you cannot use http:// and https://
9# transports.
b2c0bd65 10#
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11# Define CURLDIR=/foo/bar if your curl header and library files are in
12# /foo/bar/include and /foo/bar/lib directories.
13#
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14# Define NO_EXPAT if you do not have expat installed. git-http-push is
15# not built, and you cannot push using http:// and https:// transports.
16#
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17# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
18#
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19# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
20# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
21#
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22# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
23# do not support the 'size specifiers' introduced by C99, namely ll, hh,
24# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
465e649d 25# some C compilers supported these specifiers prior to C99 as an extension.
579d1fbf 26#
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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#
02853588 36# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
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37# tests. These tests take up a significant amount of the total test time
38# but are not needed unless you plan to talk to SVN repos.
39#
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40# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
41# installed in /sw, but don't want GIT to link against any libraries
42# installed there. If defined you may specify your own (or Fink's)
43# include directories and library directories by defining CFLAGS
44# and LDFLAGS appropriately.
45#
46# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
47# have DarwinPorts installed in /opt/local, but don't want GIT to
48# link against any libraries installed there. If defined you may
49# specify your own (or DarwinPort's) include directories and
50# library directories by defining CFLAGS and LDFLAGS appropriately.
51#
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52# Define PPC_SHA1 environment variable when running make to make use of
53# a bundled SHA1 routine optimized for PowerPC.
597c9cc5 54#
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55# Define ARM_SHA1 environment variable when running make to make use of
56# a bundled SHA1 routine optimized for ARM.
57#
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58# Define MOZILLA_SHA1 environment variable when running make to make use of
59# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
60# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
61# choice) has very fast version optimized for i586.
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 NO_IPV6 if you lack IPv6 support and getaddrinfo().
73#
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74# Define NO_SOCKADDR_STORAGE if your platform does not have struct
75# sockaddr_storage.
76#
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77# Define NO_ICONV if your libc does not properly support iconv.
78#
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79# Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
80# a missing newline at the end of the file.
81#
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82# Define COLLISION_CHECK below if you believe that SHA1's
83# 1461501637330902918203684832716283019655932542976 hashes do not give you
84# sufficient guarantee that no collisions between objects will ever happen.
f6af75d2 85#
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86# Define USE_NSEC below if you want git to care about sub-second file mtimes
87# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
88# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
89# randomly break unless your underlying filesystem supports those sub-second
90# times (my ext3 doesn't).
f6af75d2 91#
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92# Define USE_STDEV below if you want git to care about the underlying device
93# change being considered an inode change from the update-cache perspective.
94
9b88fcef 95GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
36546385 96 @$(SHELL_PATH) ./GIT-VERSION-GEN
9b88fcef 97-include GIT-VERSION-FILE
a9db2974 98
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99uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
100uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
101uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
102uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
103uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
104
94d23317 105# CFLAGS and LDFLAGS are for the users to override from the command line.
12aa7456 106
b05701c5 107CFLAGS = -g -O2 -Wall
94d23317 108LDFLAGS =
12aa7456 109ALL_CFLAGS = $(CFLAGS)
94d23317 110ALL_LDFLAGS = $(LDFLAGS)
4dc00021 111STRIP ?= strip
29c2cce4 112
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113prefix = $(HOME)
114bindir = $(prefix)/bin
e15f5451 115gitexecdir = $(bindir)
b05701c5 116template_dir = $(prefix)/share/git-core/templates/
a682ef9f 117# DESTDIR=
5c2a7fbc 118
5d043a3d 119# default configuration for gitweb
c8d138a8 120GITWEB_CONFIG = gitweb_config.perl
2de21fac 121GITWEB_HOME_LINK_STR = projects
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122GITWEB_SITENAME =
123GITWEB_PROJECTROOT = /pub/git
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124GITWEB_EXPORT_OK =
125GITWEB_STRICT_EXPORT =
19a8721e 126GITWEB_BASE_URL =
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127GITWEB_LIST =
128GITWEB_HOMETEXT = indextext.html
129GITWEB_CSS = gitweb.css
281f2f6b 130GITWEB_LOGO = git-logo.png
0b5deba1 131GITWEB_FAVICON = git-favicon.png
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132GITWEB_SITE_HEADER =
133GITWEB_SITE_FOOTER =
5d043a3d 134
7cdbff14 135export prefix bindir gitexecdir template_dir
e14421b9 136
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137CC = gcc
138AR = ar
229a7ed7 139TAR = tar
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140INSTALL = install
141RPMBUILD = rpmbuild
e83c5163 142
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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
8d7f586f 151# Those must not be GNU-specific; they are shared with perl/ which may
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152# be built by a different compiler. (Note that this is an artifact now
153# but it still might be nice to keep that distinction.)
154BASIC_CFLAGS =
155BASIC_LDFLAGS =
8d7f586f 156
215a7ad1 157SCRIPT_SH = \
c31820c2 158 git-bisect.sh git-checkout.sh \
e827633a 159 git-clean.sh git-clone.sh git-commit.sh \
230f544e 160 git-fetch.sh \
68563738 161 git-ls-remote.sh \
e32faa8a 162 git-merge-one-file.sh git-parse-remote.sh \
ba84a797 163 git-pull.sh git-rebase.sh \
215a7ad1 164 git-repack.sh git-request-pull.sh git-reset.sh \
d9b814cc 165 git-resolve.sh git-revert.sh git-sh-setup.sh \
7b763f7c 166 git-tag.sh git-verify-tag.sh \
d1c5f2a4 167 git-applymbox.sh git-applypatch.sh git-am.sh \
2276aa6c 168 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
63dffdf0 169 git-merge-resolve.sh git-merge-ours.sh \
d3d8f361 170 git-lost-found.sh git-quiltimport.sh
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171
172SCRIPT_PERL = \
173 git-archimport.perl git-cvsimport.perl git-relink.perl \
b8ec5923 174 git-rerere.perl \
f789e347 175 git-cvsserver.perl \
11be42a4 176 git-svnimport.perl git-cvsexportcommit.perl \
60d02ccc 177 git-send-email.perl git-svn.perl
60036a41 178
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179SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
180 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
a51d37c1 181 git-cherry-pick git-status git-instaweb
d6ebd259 182
b42934d6 183# ... and all the rest that could be moved out of bindir to gitexecdir
215a7ad1 184PROGRAMS = \
e8cc9cd9 185 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
c3c8835f 186 git-hash-object$X git-index-pack$X git-local-fetch$X \
34488e3c 187 git-merge-base$X \
af8ffbed 188 git-daemon$X \
5d4a6003 189 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
53bb2c00 190 git-peek-remote$X git-receive-pack$X \
51ce34b9 191 git-send-pack$X git-shell$X \
79a9d8ea 192 git-show-index$X git-ssh-fetch$X \
56d1398a 193 git-ssh-upload$X git-unpack-file$X \
64413630 194 git-update-server-info$X \
8ed05fb5 195 git-upload-pack$X git-verify-pack$X \
d6b64ed0 196 git-pack-redundant$X git-var$X \
acca687f 197 git-describe$X git-merge-tree$X git-imap-send$X \
a06f678e 198 git-merge-recursive$X \
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199 $(EXTRA_PROGRAMS)
200
201# Empty...
202EXTRA_PROGRAMS =
d6ebd259 203
e414156a 204BUILT_INS = \
e827633a 205 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
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206 git-get-tar-commit-id$X \
207 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
91730800 208
b42934d6 209# what 'all' will build and 'install' will install, in gitexecdir
af8ffbed 210ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
7c2738ce 211 git-merge-recur$X
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
720d150c 223
0a02ce72 224LIB_FILE=libgit.a
3443546f 225XDIFF_LIB=xdiff/lib.a
8f3f9b09 226
215a7ad1 227LIB_H = \
83b5d2f5 228 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
4405fb77 229 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
1b0c7174 230 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
eb454156 231 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
b1bf95bb 232
215a7ad1 233DIFF_OBJS = \
6973dcae 234 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
65416758 235 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
5f1c3f07 236 diffcore-delta.o log-tree.o
d1df5743 237
215a7ad1 238LIB_OBJS = \
283c8eef 239 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
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240 date.o diff-delta.o entry.o exec_cmd.o ident.o \
241 interpolate.o \
242 lockfile.o \
49a52b1d 243 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
3e4339e6 244 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
215a7ad1 245 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
f3123c4a 246 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
da093d37 247 revision.o pager.o tree-walk.o xdiff-interface.o \
83b5d2f5 248 write_or_die.o trace.o list-objects.o grep.o \
7c92fe0e 249 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
3d74982f 250 color.o wt-status.o archive-zip.o archive-tar.o
d19938ab 251
70827b15 252BUILTIN_OBJS = \
f754fa9c 253 builtin-add.o \
f789e347 254 builtin-annotate.o \
f754fa9c 255 builtin-apply.o \
4df096a5 256 builtin-archive.o \
acca687f 257 builtin-blame.o \
c31820c2 258 builtin-branch.o \
f754fa9c 259 builtin-cat-file.o \
e414156a 260 builtin-checkout-index.o \
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261 builtin-check-ref-format.o \
262 builtin-commit-tree.o \
263 builtin-count-objects.o \
264 builtin-diff.o \
265 builtin-diff-files.o \
266 builtin-diff-index.o \
267 builtin-diff-stages.o \
268 builtin-diff-tree.o \
269 builtin-fmt-merge-msg.o \
9f613ddd 270 builtin-for-each-ref.o \
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271 builtin-grep.o \
272 builtin-init-db.o \
273 builtin-log.o \
274 builtin-ls-files.o \
275 builtin-ls-tree.o \
276 builtin-mailinfo.o \
277 builtin-mailsplit.o \
278 builtin-mv.o \
279 builtin-name-rev.o \
280 builtin-pack-objects.o \
281 builtin-prune.o \
282 builtin-prune-packed.o \
283 builtin-push.o \
284 builtin-read-tree.o \
285 builtin-repo-config.o \
286 builtin-rev-list.o \
287 builtin-rev-parse.o \
288 builtin-rm.o \
c91f0d92 289 builtin-runstatus.o \
b8ec5923 290 builtin-shortlog.o \
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291 builtin-show-branch.o \
292 builtin-stripspace.o \
293 builtin-symbolic-ref.o \
294 builtin-tar-tree.o \
295 builtin-unpack-objects.o \
296 builtin-update-index.o \
297 builtin-update-ref.o \
39345a21 298 builtin-upload-archive.o \
2e3ed670 299 builtin-verify-pack.o \
e4fbbfe9 300 builtin-write-tree.o \
eaf12a8c 301 builtin-show-ref.o \
e1e22e37 302 builtin-pack-refs.o
70827b15 303
54c261f9 304GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
d595a473 305EXTLIBS = -lz
cef661fc 306
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307#
308# Platform specific tweaks
309#
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310
311# We choose to avoid "if .. else if .. else .. endif endif"
312# because maintaining the nesting to match is a pain. If
313# we had "elif" things would have been much nicer...
f7c15343 314
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315ifeq ($(uname_S),Linux)
316 NO_STRLCPY = YesPlease
317endif
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318ifeq ($(uname_S),GNU/kFreeBSD)
319 NO_STRLCPY = YesPlease
320endif
f7c15343 321ifeq ($(uname_S),Darwin)
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322 NEEDS_SSL_WITH_CRYPTO = YesPlease
323 NEEDS_LIBICONV = YesPlease
817151e6 324 NO_STRLCPY = YesPlease
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325 ifndef NO_FINK
326 ifeq ($(shell test -d /sw/lib && echo y),y)
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327 BASIC_CFLAGS += -I/sw/include
328 BASIC_LDFLAGS += -L/sw/lib
8eb38cad 329 endif
e3601e8b 330 endif
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331 ifndef NO_DARWIN_PORTS
332 ifeq ($(shell test -d /opt/local/lib && echo y),y)
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333 BASIC_CFLAGS += -I/opt/local/include
334 BASIC_LDFLAGS += -L/opt/local/lib
8eb38cad 335 endif
e3601e8b 336 endif
597c9cc5 337endif
f7c15343 338ifeq ($(uname_S),SunOS)
f0ebff0d 339 NEEDS_SOCKET = YesPlease
5a90d4ac 340 NEEDS_NSL = YesPlease
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341 SHELL_PATH = /bin/bash
342 NO_STRCASESTR = YesPlease
e40b61fb 343 ifeq ($(uname_R),5.8)
e15f5451 344 NEEDS_LIBICONV = YesPlease
731043fd 345 NO_UNSETENV = YesPlease
e40b61fb 346 NO_SETENV = YesPlease
66c4509b 347 NO_C99_FORMAT = YesPlease
e40b61fb 348 endif
40d88d4f
DS
349 ifeq ($(uname_R),5.9)
350 NO_UNSETENV = YesPlease
351 NO_SETENV = YesPlease
66c4509b 352 NO_C99_FORMAT = YesPlease
40d88d4f 353 endif
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354 INSTALL = ginstall
355 TAR = gtar
8d7f586f 356 BASIC_CFLAGS += -D__EXTENSIONS__
f0ebff0d 357endif
f7c15343 358ifeq ($(uname_O),Cygwin)
63be37b0 359 NO_D_TYPE_IN_DIRENT = YesPlease
35a730f0 360 NO_D_INO_IN_DIRENT = YesPlease
17754517 361 NO_STRCASESTR = YesPlease
9f0bb90d 362 NO_SYMLINK_HEAD = YesPlease
17754517 363 NEEDS_LIBICONV = YesPlease
70b9c596 364 NO_C99_FORMAT = YesPlease
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365 # There are conflicting reports about this.
366 # On some boxes NO_MMAP is needed, and not so elsewhere.
367 # Try uncommenting this if you see things break -- YMMV.
368 # NO_MMAP = YesPlease
49744d63 369 NO_IPV6 = YesPlease
a23cd8ec 370 X = .exe
7c6ef2f2 371endif
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372ifeq ($(uname_S),FreeBSD)
373 NEEDS_LIBICONV = YesPlease
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374 BASIC_CFLAGS += -I/usr/local/include
375 BASIC_LDFLAGS += -L/usr/local/lib
b3bf974c 376endif
f7c15343 377ifeq ($(uname_S),OpenBSD)
5fb41e8a 378 NO_STRCASESTR = YesPlease
18c5a525 379 NEEDS_LIBICONV = YesPlease
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380 BASIC_CFLAGS += -I/usr/local/include
381 BASIC_LDFLAGS += -L/usr/local/lib
94d23317
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382endif
383ifeq ($(uname_S),NetBSD)
e88856b4
DS
384 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
385 NEEDS_LIBICONV = YesPlease
386 endif
8d7f586f
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387 BASIC_CFLAGS += -I/usr/pkg/include
388 BASIC_LDFLAGS += -L/usr/pkg/lib
389 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
18c5a525 390endif
a6da9395
JR
391ifeq ($(uname_S),AIX)
392 NO_STRCASESTR=YesPlease
817151e6 393 NO_STRLCPY = YesPlease
a6da9395
JR
394 NEEDS_LIBICONV=YesPlease
395endif
289c4b36
JS
396ifeq ($(uname_S),IRIX64)
397 NO_IPV6=YesPlease
398 NO_SETENV=YesPlease
399 NO_STRCASESTR=YesPlease
817151e6 400 NO_STRLCPY = YesPlease
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401 NO_SOCKADDR_STORAGE=YesPlease
402 SHELL_PATH=/usr/gnu/bin/bash
8d7f586f 403 BASIC_CFLAGS += -DPATH_MAX=1024
289c4b36 404 # for now, build 32-bit version
8d7f586f 405 BASIC_LDFLAGS += -L/usr/lib32
289c4b36 406endif
f7c15343
JH
407ifneq (,$(findstring arm,$(uname_M)))
408 ARM_SHA1 = YesPlease
409endif
597c9cc5 410
55667714 411-include config.mak.autogen
f2d6a256 412-include config.mak
597c9cc5 413
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414ifndef NO_CURL
415 ifdef CURLDIR
94d23317 416 # This is still problematic -- gcc does not always want -R.
8d7f586f 417 BASIC_CFLAGS += -I$(CURLDIR)/include
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418 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
419 else
420 CURL_LIBCURL = -lcurl
421 endif
2f29dd52 422 PROGRAMS += git-http-fetch$X
08900987
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423 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
424 ifeq "$(curl_check)" "070908"
425 ifndef NO_EXPAT
08900987
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426 PROGRAMS += git-http-push$X
427 endif
58e60dd2 428 endif
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JS
429 ifndef NO_EXPAT
430 EXPAT_LIBEXPAT = -lexpat
431 endif
229a7ed7
JH
432endif
433
dd53c7ab 434ifndef NO_OPENSSL
215a7ad1 435 OPENSSL_LIBSSL = -lssl
455a7f32
JH
436 ifdef OPENSSLDIR
437 # Again this may be problematic -- gcc does not always want -R.
8d7f586f 438 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
455a7f32
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439 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
440 else
441 OPENSSL_LINK =
442 endif
dd53c7ab 443else
8d7f586f 444 BASIC_CFLAGS += -DNO_OPENSSL
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445 MOZILLA_SHA1 = 1
446 OPENSSL_LIBSSL =
dd53c7ab 447endif
597c9cc5 448ifdef NEEDS_SSL_WITH_CRYPTO
455a7f32 449 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
597c9cc5 450else
455a7f32 451 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
597c9cc5
JH
452endif
453ifdef NEEDS_LIBICONV
455a7f32
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454 ifdef ICONVDIR
455 # Again this may be problematic -- gcc does not always want -R.
8d7f586f 456 BASIC_CFLAGS += -I$(ICONVDIR)/include
455a7f32
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457 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
458 else
459 ICONV_LINK =
460 endif
d595a473 461 EXTLIBS += $(ICONV_LINK) -liconv
597c9cc5 462endif
f0ebff0d 463ifdef NEEDS_SOCKET
d595a473 464 EXTLIBS += -lsocket
f0ebff0d 465endif
5a90d4ac 466ifdef NEEDS_NSL
d595a473 467 EXTLIBS += -lnsl
5a90d4ac 468endif
63be37b0 469ifdef NO_D_TYPE_IN_DIRENT
8d7f586f 470 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
63be37b0 471endif
35a730f0 472ifdef NO_D_INO_IN_DIRENT
8d7f586f 473 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
35a730f0 474endif
579d1fbf
RJ
475ifdef NO_C99_FORMAT
476 ALL_CFLAGS += -DNO_C99_FORMAT
477endif
9f0bb90d 478ifdef NO_SYMLINK_HEAD
8d7f586f 479 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
9f0bb90d 480endif
ef34af24 481ifdef NO_STRCASESTR
4050c0df 482 COMPAT_CFLAGS += -DNO_STRCASESTR
e40b61fb
JR
483 COMPAT_OBJS += compat/strcasestr.o
484endif
817151e6
PE
485ifdef NO_STRLCPY
486 COMPAT_CFLAGS += -DNO_STRLCPY
487 COMPAT_OBJS += compat/strlcpy.o
488endif
e40b61fb 489ifdef NO_SETENV
4050c0df 490 COMPAT_CFLAGS += -DNO_SETENV
e40b61fb 491 COMPAT_OBJS += compat/setenv.o
ef34af24 492endif
104ff34a 493ifdef NO_UNSETENV
731043fd
JR
494 COMPAT_CFLAGS += -DNO_UNSETENV
495 COMPAT_OBJS += compat/unsetenv.o
496endif
730d48a2 497ifdef NO_MMAP
4050c0df 498 COMPAT_CFLAGS += -DNO_MMAP
e40b61fb 499 COMPAT_OBJS += compat/mmap.o
730d48a2 500endif
49744d63 501ifdef NO_IPV6
8d7f586f 502 BASIC_CFLAGS += -DNO_IPV6
bdc37f5a
JH
503endif
504ifdef NO_SOCKADDR_STORAGE
505ifdef NO_IPV6
8d7f586f 506 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
bdc37f5a 507else
8d7f586f 508 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
bdc37f5a 509endif
49744d63 510endif
6ba68ab2
YL
511ifdef NO_INET_NTOP
512 LIB_OBJS += compat/inet_ntop.o
513endif
dd467629
JL
514ifdef NO_INET_PTON
515 LIB_OBJS += compat/inet_pton.o
516endif
cef661fc 517
b6e56eca 518ifdef NO_ICONV
8d7f586f 519 BASIC_CFLAGS += -DNO_ICONV
b6e56eca
FP
520endif
521
7c6ef2f2
NP
522ifdef PPC_SHA1
523 SHA1_HEADER = "ppc/sha1.h"
524 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
525else
526ifdef ARM_SHA1
527 SHA1_HEADER = "arm/sha1.h"
528 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
529else
530ifdef MOZILLA_SHA1
531 SHA1_HEADER = "mozilla-sha1/sha1.h"
532 LIB_OBJS += mozilla-sha1/sha1.o
533else
534 SHA1_HEADER = <openssl/sha.h>
d595a473 535 EXTLIBS += $(LIB_4_CRYPTO)
7c6ef2f2
NP
536endif
537endif
538endif
5b5d4d9e 539ifdef NO_ACCURATE_DIFF
8d7f586f 540 BASIC_CFLAGS += -DNO_ACCURATE_DIFF
5b5d4d9e 541endif
7c6ef2f2 542
addf88e4 543# Shell quote (do not use $(call) to accommodate ancient setups);
39c015c5
JS
544
545SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
546
547DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
548bindir_SQ = $(subst ','\'',$(bindir))
549gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
550template_dir_SQ = $(subst ','\'',$(template_dir))
ca3bcabf 551prefix_SQ = $(subst ','\'',$(prefix))
39c015c5
JS
552
553SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
554PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
39c015c5 555
d595a473
PB
556LIBS = $(GITLIBS) $(EXTLIBS)
557
8d7f586f 558BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
e40b61fb 559LIB_OBJS += $(COMPAT_OBJS)
8d7f586f
PB
560
561ALL_CFLAGS += $(BASIC_CFLAGS)
562ALL_LDFLAGS += $(BASIC_LDFLAGS)
563
ec2d1511 564export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
d595a473
PB
565
566
28818ffa
PB
567### Build rules
568
7c2738ce 569all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
89967023 570
b1edc53d
PB
571all: perl/Makefile
572 $(MAKE) -C perl
d3af621b 573 $(MAKE) -C templates
b05701c5 574
4dc00021
JH
575strip: $(PROGRAMS) git$X
576 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
577
ca3bcabf 578git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
77cb17e9 579 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
8eef8e09 580 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
70827b15 581 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
6a2e50f9 582
f754fa9c 583help.o: common-cmds.h
08df6171 584
a06f678e
JH
585git-merge-recur$X: git-merge-recursive$X
586 rm -f $@ && ln git-merge-recursive$X $@
587
91730800
JH
588$(BUILT_INS): git$X
589 rm -f $@ && ln git$X $@
590
a87cd02c 591common-cmds.h: Documentation/git-*.txt
fc36f6a6
JM
592 ./generate-cmdlist.sh > $@+
593 mv $@+ $@
a87cd02c 594
d6ebd259 595$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
fc36f6a6 596 rm -f $@ $@+
39c015c5 597 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
d9bffc08 598 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
3ff8cbed 599 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
6c5c62f3 600 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
fc36f6a6
JM
601 $@.sh >$@+
602 chmod +x $@+
603 mv $@+ $@
bc6146d2 604
f6276fe1
JH
605$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/Makefile
606$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
fc36f6a6 607 rm -f $@ $@+
893973a6 608 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
998c4daa
JH
609 sed -e '1{' \
610 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
611 -e ' h' \
612 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
613 -e ' H' \
614 -e ' x' \
615 -e '}' \
f6276fe1 616 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
3ff8cbed 617 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
fc36f6a6
JM
618 $@.perl >$@+
619 chmod +x $@+
620 mv $@+ $@
bc6146d2 621
4eba0f37 622git-cherry-pick: git-revert
fc36f6a6
JM
623 cp $< $@+
624 mv $@+ $@
4eba0f37 625
cf7bb589 626git-status: git-commit
fc36f6a6
JM
627 cp $< $@+
628 mv $@+ $@
cf7bb589 629
5d043a3d
MW
630gitweb/gitweb.cgi: gitweb/gitweb.perl
631 rm -f $@ $@+
632 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
06c084d2
JH
633 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
634 -e 's|++GIT_BINDIR++|$(bindir)|g' \
635 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
2de21fac 636 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
06c084d2
JH
637 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
638 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
32f4aacc
ML
639 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
640 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
19a8721e 641 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
06c084d2
JH
642 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
643 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
644 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
645 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
0b5deba1 646 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
b2d3476e
AC
647 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
648 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
5d043a3d
MW
649 $< >$@+
650 chmod +x $@+
651 mv $@+ $@
652
a51d37c1
EW
653git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
654 rm -f $@ $@+
655 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
656 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
657 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
6e959ab0 658 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
07002287 659 -e '/@@GITWEB_CGI@@/d' \
6e959ab0 660 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
07002287 661 -e '/@@GITWEB_CSS@@/d' \
5d043a3d 662 $@.sh > $@+
a51d37c1
EW
663 chmod +x $@+
664 mv $@+ $@
665
3900145e
JN
666configure: configure.ac
667 rm -f $@ $<+
668 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
669 $< > $<+
670 autoconf -o $@ $<+
671 rm -f $<+
672
9b88fcef
JH
673# These can record GIT_VERSION
674git$X git.spec \
675 $(patsubst %.sh,%,$(SCRIPT_SH)) \
676 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
9b88fcef 677 : GIT-VERSION-FILE
e99fcf96 678
ca3bcabf 679%.o: %.c GIT-CFLAGS
b05701c5
PR
680 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
681%.o: %.S
682 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
a310d434 683
ca3bcabf 684exec_cmd.o: exec_cmd.c GIT-CFLAGS
39c015c5 685 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
c1f8064b
YL
686builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
687 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
77cb17e9 688
ca3bcabf 689http.o: http.c GIT-CFLAGS
20fc9bc5
NH
690 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
691
8d9fbe57 692ifdef NO_EXPAT
ca3bcabf 693http-fetch.o: http-fetch.c http.h GIT-CFLAGS
8d9fbe57
NH
694 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
695endif
696
8eef8e09 697git-%$X: %.o $(GITLIBS)
94d23317 698 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
623c8a14 699
2941cab9
JS
700ssh-pull.o: ssh-fetch.c
701ssh-push.o: ssh-upload.c
2f29dd52
PA
702git-local-fetch$X: fetch.o
703git-ssh-fetch$X: rsh.o fetch.o
704git-ssh-upload$X: rsh.o
705git-ssh-pull$X: rsh.o fetch.o
706git-ssh-push$X: rsh.o
a3df1801 707
f2561fda
MM
708git-imap-send$X: imap-send.o $(LIB_FILE)
709
dd8239f9 710http.o http-fetch.o http-push.o: http.h
8fced61c 711git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
39c015c5 712 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
8d9fbe57 713 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
39c015c5 714
8fced61c 715git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
39c015c5
JS
716 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
717 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
718
70827b15 719$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1f330269 720$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
e468305a 721$(DIFF_OBJS): diffcore.h
e83c5163 722
28818ffa 723$(LIB_FILE): $(LIB_OBJS)
71459c19 724 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
28818ffa 725
3443546f 726XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
17b96be2
AW
727$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
728 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
3443546f
LT
729
730$(XDIFF_LIB): $(XDIFF_OBJS)
2d86d2c6 731 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
3443546f
LT
732
733
d595a473 734perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
63df97ae 735 (cd perl && $(PERL_PATH) Makefile.PL \
18b0fc1c 736 PREFIX='$(prefix_SQ)')
b1edc53d 737
28818ffa
PB
738doc:
739 $(MAKE) -C Documentation all
740
f81e7c62
FK
741TAGS:
742 rm -f TAGS
743 find . -name '*.[hcS]' -print | xargs etags -a
744
745tags:
746 rm -f tags
747 find . -name '*.[hcS]' -print | xargs ctags -a
28818ffa 748
ca3bcabf 749### Detect prefix changes
7cdbff14 750TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
ca3bcabf
YL
751 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
752
753GIT-CFLAGS: .FORCE-GIT-CFLAGS
754 @FLAGS='$(TRACK_CFLAGS)'; \
755 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
756 echo 1>&2 " * new build flags or prefix"; \
757 echo "$$FLAGS" >GIT-CFLAGS; \
758 fi
759
28818ffa
PB
760### Testing rules
761
abb7c7b3
JS
762# GNU make supports exporting all variables by "export" without parameters.
763# However, the environment gets quite big, and some programs have problems
764# with that.
765
140245b3 766export NO_SVN_TESTS
abb7c7b3 767
28818ffa
PB
768test: all
769 $(MAKE) -C t/ all
770
4ccafd7a 771test-date$X: test-date.c date.o ctype.o
94d23317 772 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
28818ffa 773
2f29dd52 774test-delta$X: test-delta.c diff-delta.o patch-delta.o
3dc5a9e4 775 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
28818ffa 776
17448209
JH
777test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
778 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
779
b65bc21e
JH
780test-sha1$X: test-sha1.o $(GITLIBS)
781 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
782
783check-sha1:: test-sha1$X
784 ./test-sha1.sh
785
28818ffa 786check:
773b6339 787 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
28818ffa
PB
788
789
790
791### Installation rules
792
d6ebd259 793install: all
39c015c5
JS
794 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
795 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
796 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
797 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
7ffe7098 798 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
b1edc53d 799 $(MAKE) -C perl install
7f7e6eac
SE
800 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
801 then \
802 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
803 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
804 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
805 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
806 fi
807 $(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
808
809install-doc:
810 $(MAKE) -C Documentation install
811
812
813
814
815### Maintainer's dist rules
816
9b88fcef 817git.spec: git.spec.in
fc36f6a6
JM
818 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
819 mv $@+ $@
a9db2974 820
27dedf0c 821GIT_TARNAME=git-$(GIT_VERSION)
9ccb64c8
JH
822dist: git.spec git-archive
823 ./git-archive --format=tar \
824 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
a9db2974 825 @mkdir -p $(GIT_TARNAME)
27dedf0c 826 @cp git.spec $(GIT_TARNAME)
181129d2
PA
827 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
828 $(TAR) rf $(GIT_TARNAME).tar \
829 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
a9db2974 830 @rm -rf $(GIT_TARNAME)
9dce3c06 831 gzip -f -9 $(GIT_TARNAME).tar
a9db2974
CW
832
833rpm: dist
27dedf0c 834 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
a9db2974 835
52db0495
TS
836htmldocs = git-htmldocs-$(GIT_VERSION)
837manpages = git-manpages-$(GIT_VERSION)
838dist-doc:
839 rm -fr .doc-tmp-dir
840 mkdir .doc-tmp-dir
841 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
842 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
843 gzip -n -9 -f $(htmldocs).tar
844 :
845 rm -fr .doc-tmp-dir
846 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
c5360324 847 $(MAKE) -C Documentation DESTDIR=./ \
7b8cf0cf
JN
848 man1dir=../.doc-tmp-dir/man1 \
849 man7dir=../.doc-tmp-dir/man7 \
52db0495
TS
850 install
851 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
852 gzip -n -9 -f $(manpages).tar
853 rm -fr .doc-tmp-dir
854
28818ffa 855### Cleaning rules
87a81c83 856
e83c5163 857clean:
3467fec5
JH
858 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
859 $(LIB_FILE) $(XDIFF_LIB)
e6bfaf3e 860 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
f81e7c62 861 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
92b878ad 862 rm -rf autom4te.cache
1b1b678e 863 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
52db0495 864 rm -rf $(GIT_TARNAME) .doc-tmp-dir
5a571cdd 865 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
9dc2164a 866 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
22987ae0 867 rm -f gitweb/gitweb.cgi
ca67f002 868 $(MAKE) -C Documentation/ clean
c2eeb4dc 869 [ ! -f perl/Makefile ] || $(MAKE) -C perl/ clean || $(MAKE) -C perl/ clean
3553309f 870 rm -f perl/ppport.h perl/Makefile.old
b1edc53d 871 $(MAKE) -C templates/ clean
4b7581f0 872 $(MAKE) -C t/ clean
ca3bcabf 873 rm -f GIT-VERSION-FILE GIT-CFLAGS
9b88fcef 874
4dc00021 875.PHONY: all install clean strip
ca3bcabf 876.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
d89056c2 877
8c989ec5
JH
878### Check documentation
879#
880check-docs::
881 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
882 do \
883 case "$$v" in \
8c989ec5 884 git-merge-octopus | git-merge-ours | git-merge-recursive | \
c8b87ef8 885 git-merge-resolve | git-merge-stupid | git-merge-recur | \
8c989ec5
JH
886 git-ssh-pull | git-ssh-push ) continue ;; \
887 esac ; \
888 test -f "Documentation/$$v.txt" || \
889 echo "no doc: $$v"; \
890 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
891 case "$$v" in \
892 git) ;; \
893 *) echo "no link: $$v";; \
894 esac ; \
895 done | sort
c74390e4
JH
896
897### Make sure built-ins do not have dups and listed in git.c
898#
899check-builtins::
900 ./check-builtins.sh