Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
   7 # This also implies MOZILLA_SHA1.
   8 #
   9 # Define NO_CURL if you do not have curl installed.  git-http-pull and
  10 # git-http-push are not built, and you cannot use http:// and https://
  11 # transports.
  12 #
  13 # Define CURLDIR=/foo/bar if your curl header and library files are in
  14 # /foo/bar/include and /foo/bar/lib directories.
  15 #
  16 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  17 # not built, and you cannot push using http:// and https:// transports.
  18 #
  19 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  20 #
  21 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  22 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  23 #
  24 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  25 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  26 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  27 # some C compilers supported these specifiers prior to C99 as an extension.
  28 #
  29 # Define NO_STRCASESTR if you don't have strcasestr.
  30 #
  31 # Define NO_STRLCPY if you don't have strlcpy.
  32 #
  33 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  34 # If your compiler also does not support long long or does not have
  35 # strtoull, define NO_STRTOULL.
  36 #
  37 # Define NO_SETENV if you don't have setenv in the C library.
  38 #
  39 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  40 # Enable it on Windows.  By default, symrefs are still used.
  41 #
  42 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  43 # tests.  These tests take up a significant amount of the total test time
  44 # but are not needed unless you plan to talk to SVN repos.
  45 #
  46 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  47 # installed in /sw, but don't want GIT to link against any libraries
  48 # installed there.  If defined you may specify your own (or Fink's)
  49 # include directories and library directories by defining CFLAGS
  50 # and LDFLAGS appropriately.
  51 #
  52 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  53 # have DarwinPorts installed in /opt/local, but don't want GIT to
  54 # link against any libraries installed there.  If defined you may
  55 # specify your own (or DarwinPort's) include directories and
  56 # library directories by defining CFLAGS and LDFLAGS appropriately.
  57 #
  58 # Define PPC_SHA1 environment variable when running make to make use of
  59 # a bundled SHA1 routine optimized for PowerPC.
  60 #
  61 # Define ARM_SHA1 environment variable when running make to make use of
  62 # a bundled SHA1 routine optimized for ARM.
  63 #
  64 # Define MOZILLA_SHA1 environment variable when running make to make use of
  65 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  66 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  67 # choice) has very fast version optimized for i586.
  68 #
  69 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  70 #
  71 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  72 #
  73 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  74 # Patrick Mauritz).
  75 #
  76 # Define NO_MMAP if you want to avoid mmap.
  77 #
  78 # Define NO_PREAD if you have a problem with pread() system call (e.g.
  79 # cygwin.dll before v1.5.22).
  80 #
  81 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  82 # generally faster on your platform than accessing the working directory.
  83 #
  84 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
  85 # the executable mode bit, but doesn't really do so.
  86 #
  87 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  88 #
  89 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
  90 # sockaddr_storage.
  91 #
  92 # Define NO_ICONV if your libc does not properly support iconv.
  93 #
  94 # Define OLD_ICONV if your library has an old iconv(), where the second
  95 # (input buffer pointer) parameter is declared with type (const char **).
  96 #
  97 # Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
  98 # tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
  99 # is used instead.
 100 #
 101 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 102 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 103 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 104 # randomly break unless your underlying filesystem supports those sub-second
 105 # times (my ext3 doesn't).
 106 #
 107 # Define USE_STDEV below if you want git to care about the underlying device
 108 # change being considered an inode change from the update-cache perspective.
 109 #
 110 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 111 # MakeMaker (e.g. using ActiveState under Cygwin).
 112 #
 113 # Define WITH_P4IMPORT to build and install Python git-p4import script.
 114 #
 115 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 116 #
 117 # The TCLTK_PATH variable governs the location of the Tck/Tk interpreter.
 118 # If not set it defaults to the bare 'wish'. If it is set to the empty
 119 # string then NO_TCLTK will be forced (this is used by configure script).
 120 #
 121
 122 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 123         @$(SHELL_PATH) ./GIT-VERSION-GEN
 124 -include GIT-VERSION-FILE
 125
 126 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 127 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 128 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 129 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 130 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 131
 132 # CFLAGS and LDFLAGS are for the users to override from the command line.
 133
 134 CFLAGS = -g -O2 -Wall
 135 LDFLAGS =
 136 ALL_CFLAGS = $(CFLAGS)
 137 ALL_LDFLAGS = $(LDFLAGS)
 138 STRIP ?= strip
 139
 140 prefix = $(HOME)
 141 bindir = $(prefix)/bin
 142 gitexecdir = $(bindir)
 143 template_dir = $(prefix)/share/git-core/templates/
 144 ETC_GITCONFIG = $(prefix)/etc/gitconfig
 145 # DESTDIR=
 146
 147 # default configuration for gitweb
 148 GITWEB_CONFIG = gitweb_config.perl
 149 GITWEB_HOME_LINK_STR = projects
 150 GITWEB_SITENAME =
 151 GITWEB_PROJECTROOT = /pub/git
 152 GITWEB_EXPORT_OK =
 153 GITWEB_STRICT_EXPORT =
 154 GITWEB_BASE_URL =
 155 GITWEB_LIST =
 156 GITWEB_HOMETEXT = indextext.html
 157 GITWEB_CSS = gitweb.css
 158 GITWEB_LOGO = git-logo.png
 159 GITWEB_FAVICON = git-favicon.png
 160 GITWEB_SITE_HEADER =
 161 GITWEB_SITE_FOOTER =
 162
 163 export prefix bindir gitexecdir template_dir
 164
 165 CC = gcc
 166 AR = ar
 167 TAR = tar
 168 INSTALL = install
 169 RPMBUILD = rpmbuild
 170 TCLTK_PATH = wish
 171
 172 # sparse is architecture-neutral, which means that we need to tell it
 173 # explicitly what architecture to check for. Fix this up for yours..
 174 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 175
 176
 177
 178 ### --- END CONFIGURATION SECTION ---
 179
 180 # Those must not be GNU-specific; they are shared with perl/ which may
 181 # be built by a different compiler. (Note that this is an artifact now
 182 # but it still might be nice to keep that distinction.)
 183 BASIC_CFLAGS =
 184 BASIC_LDFLAGS =
 185
 186 SCRIPT_SH = \
 187         git-bisect.sh git-checkout.sh \
 188         git-clean.sh git-clone.sh git-commit.sh \
 189         git-fetch.sh \
 190         git-ls-remote.sh \
 191         git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
 192         git-pull.sh git-rebase.sh \
 193         git-repack.sh git-request-pull.sh git-reset.sh \
 194         git-sh-setup.sh \
 195         git-tag.sh git-verify-tag.sh \
 196         git-applymbox.sh git-applypatch.sh git-am.sh \
 197         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 198         git-merge-resolve.sh git-merge-ours.sh \
 199         git-lost-found.sh git-quiltimport.sh
 200
 201 SCRIPT_PERL = \
 202         git-add--interactive.perl \
 203         git-archimport.perl git-cvsimport.perl git-relink.perl \
 204         git-cvsserver.perl git-remote.perl \
 205         git-svnimport.perl git-cvsexportcommit.perl \
 206         git-send-email.perl git-svn.perl
 207
 208 SCRIPT_PYTHON = \
 209         git-p4import.py
 210
 211 ifdef WITH_P4IMPORT
 212 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 213           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 214           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 215           git-status git-instaweb
 216 else
 217 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 218           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 219           git-status git-instaweb
 220 endif
 221
 222
 223 # ... and all the rest that could be moved out of bindir to gitexecdir
 224 PROGRAMS = \
 225         git-convert-objects$X git-fetch-pack$X git-fsck$X \
 226         git-hash-object$X git-index-pack$X git-local-fetch$X \
 227         git-fast-import$X \
 228         git-merge-base$X \
 229         git-daemon$X \
 230         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 231         git-peek-remote$X git-receive-pack$X \
 232         git-send-pack$X git-shell$X \
 233         git-show-index$X git-ssh-fetch$X \
 234         git-ssh-upload$X git-unpack-file$X \
 235         git-update-server-info$X \
 236         git-upload-pack$X git-verify-pack$X \
 237         git-pack-redundant$X git-var$X \
 238         git-merge-tree$X git-imap-send$X \
 239         git-merge-recursive$X \
 240         $(EXTRA_PROGRAMS)
 241
 242 # Empty...
 243 EXTRA_PROGRAMS =
 244
 245 BUILT_INS = \
 246         git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
 247         git-get-tar-commit-id$X git-init$X git-repo-config$X \
 248         git-fsck-objects$X git-cherry-pick$X \
 249         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 250
 251 # what 'all' will build and 'install' will install, in gitexecdir
 252 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 253
 254 # what 'all' will build but not install in gitexecdir
 255 OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
 256 ifndef NO_TCLTK
 257 OTHER_PROGRAMS += gitk-wish
 258 endif
 259
 260 # Backward compatibility -- to be removed after 1.0
 261 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 262
 263 # Set paths to tools early so that they can be used for version tests.
 264 ifndef SHELL_PATH
 265         SHELL_PATH = /bin/sh
 266 endif
 267 ifndef PERL_PATH
 268         PERL_PATH = /usr/bin/perl
 269 endif
 270 ifndef PYTHON_PATH
 271         PYTHON_PATH = /usr/local/bin/python
 272 endif
 273
 274 export PERL_PATH
 275
 276 LIB_FILE=libgit.a
 277 XDIFF_LIB=xdiff/lib.a
 278
 279 LIB_H = \
 280         archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
 281         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 282         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 283         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
 284         utf8.h reflog-walk.h
 285
 286 DIFF_OBJS = \
 287         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 288         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 289         diffcore-delta.o log-tree.o
 290
 291 LIB_OBJS = \
 292         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 293         date.o diff-delta.o entry.o exec_cmd.o ident.o \
 294         interpolate.o \
 295         lockfile.o \
 296         object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
 297         reachable.o reflog-walk.o \
 298         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 299         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 300         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 301         revision.o pager.o tree-walk.o xdiff-interface.o \
 302         write_or_die.o trace.o list-objects.o grep.o \
 303         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 304         color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
 305         convert.o
 306
 307 BUILTIN_OBJS = \
 308         builtin-add.o \
 309         builtin-annotate.o \
 310         builtin-apply.o \
 311         builtin-archive.o \
 312         builtin-blame.o \
 313         builtin-branch.o \
 314         builtin-bundle.o \
 315         builtin-cat-file.o \
 316         builtin-checkout-index.o \
 317         builtin-check-ref-format.o \
 318         builtin-commit-tree.o \
 319         builtin-count-objects.o \
 320         builtin-describe.o \
 321         builtin-diff.o \
 322         builtin-diff-files.o \
 323         builtin-diff-index.o \
 324         builtin-diff-tree.o \
 325         builtin-fetch--tool.o \
 326         builtin-fmt-merge-msg.o \
 327         builtin-for-each-ref.o \
 328         builtin-fsck.o \
 329         builtin-gc.o \
 330         builtin-grep.o \
 331         builtin-init-db.o \
 332         builtin-log.o \
 333         builtin-ls-files.o \
 334         builtin-ls-tree.o \
 335         builtin-mailinfo.o \
 336         builtin-mailsplit.o \
 337         builtin-merge-base.o \
 338         builtin-merge-file.o \
 339         builtin-mv.o \
 340         builtin-name-rev.o \
 341         builtin-pack-objects.o \
 342         builtin-prune.o \
 343         builtin-prune-packed.o \
 344         builtin-push.o \
 345         builtin-read-tree.o \
 346         builtin-reflog.o \
 347         builtin-config.o \
 348         builtin-rerere.o \
 349         builtin-rev-list.o \
 350         builtin-rev-parse.o \
 351         builtin-revert.o \
 352         builtin-rm.o \
 353         builtin-runstatus.o \
 354         builtin-shortlog.o \
 355         builtin-show-branch.o \
 356         builtin-stripspace.o \
 357         builtin-symbolic-ref.o \
 358         builtin-tar-tree.o \
 359         builtin-unpack-objects.o \
 360         builtin-update-index.o \
 361         builtin-update-ref.o \
 362         builtin-upload-archive.o \
 363         builtin-verify-pack.o \
 364         builtin-write-tree.o \
 365         builtin-show-ref.o \
 366         builtin-pack-refs.o
 367
 368 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 369 EXTLIBS = -lz
 370
 371 #
 372 # Platform specific tweaks
 373 #
 374
 375 # We choose to avoid "if .. else if .. else .. endif endif"
 376 # because maintaining the nesting to match is a pain.  If
 377 # we had "elif" things would have been much nicer...
 378
 379 ifeq ($(uname_S),Linux)
 380         NO_STRLCPY = YesPlease
 381 endif
 382 ifeq ($(uname_S),GNU/kFreeBSD)
 383         NO_STRLCPY = YesPlease
 384 endif
 385 ifeq ($(uname_S),Darwin)
 386         NEEDS_SSL_WITH_CRYPTO = YesPlease
 387         NEEDS_LIBICONV = YesPlease
 388         NO_STRLCPY = YesPlease
 389 endif
 390 ifeq ($(uname_S),SunOS)
 391         NEEDS_SOCKET = YesPlease
 392         NEEDS_NSL = YesPlease
 393         SHELL_PATH = /bin/bash
 394         NO_STRCASESTR = YesPlease
 395         ifeq ($(uname_R),5.8)
 396                 NEEDS_LIBICONV = YesPlease
 397                 NO_UNSETENV = YesPlease
 398                 NO_SETENV = YesPlease
 399                 NO_C99_FORMAT = YesPlease
 400                 NO_STRTOUMAX = YesPlease
 401         endif
 402         ifeq ($(uname_R),5.9)
 403                 NO_UNSETENV = YesPlease
 404                 NO_SETENV = YesPlease
 405                 NO_C99_FORMAT = YesPlease
 406                 NO_STRTOUMAX = YesPlease
 407         endif
 408         INSTALL = ginstall
 409         TAR = gtar
 410         BASIC_CFLAGS += -D__EXTENSIONS__
 411 endif
 412 ifeq ($(uname_O),Cygwin)
 413         NO_D_TYPE_IN_DIRENT = YesPlease
 414         NO_D_INO_IN_DIRENT = YesPlease
 415         NO_STRCASESTR = YesPlease
 416         NO_SYMLINK_HEAD = YesPlease
 417         NEEDS_LIBICONV = YesPlease
 418         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 419         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 420         # There are conflicting reports about this.
 421         # On some boxes NO_MMAP is needed, and not so elsewhere.
 422         # Try commenting this out if you suspect MMAP is more efficient
 423         NO_MMAP = YesPlease
 424         NO_IPV6 = YesPlease
 425         X = .exe
 426 endif
 427 ifeq ($(uname_S),FreeBSD)
 428         NEEDS_LIBICONV = YesPlease
 429         BASIC_CFLAGS += -I/usr/local/include
 430         BASIC_LDFLAGS += -L/usr/local/lib
 431 endif
 432 ifeq ($(uname_S),OpenBSD)
 433         NO_STRCASESTR = YesPlease
 434         NEEDS_LIBICONV = YesPlease
 435         BASIC_CFLAGS += -I/usr/local/include
 436         BASIC_LDFLAGS += -L/usr/local/lib
 437 endif
 438 ifeq ($(uname_S),NetBSD)
 439         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 440                 NEEDS_LIBICONV = YesPlease
 441         endif
 442         BASIC_CFLAGS += -I/usr/pkg/include
 443         BASIC_LDFLAGS += -L/usr/pkg/lib
 444         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 445 endif
 446 ifeq ($(uname_S),AIX)
 447         NO_STRCASESTR=YesPlease
 448         NO_STRLCPY = YesPlease
 449         NEEDS_LIBICONV=YesPlease
 450 endif
 451 ifeq ($(uname_S),IRIX64)
 452         NO_IPV6=YesPlease
 453         NO_SETENV=YesPlease
 454         NO_STRCASESTR=YesPlease
 455         NO_STRLCPY = YesPlease
 456         NO_SOCKADDR_STORAGE=YesPlease
 457         SHELL_PATH=/usr/gnu/bin/bash
 458         BASIC_CFLAGS += -DPATH_MAX=1024
 459         # for now, build 32-bit version
 460         BASIC_LDFLAGS += -L/usr/lib32
 461 endif
 462 ifneq (,$(findstring arm,$(uname_M)))
 463         ARM_SHA1 = YesPlease
 464 endif
 465
 466 -include config.mak.autogen
 467 -include config.mak
 468
 469 ifeq ($(uname_S),Darwin)
 470         ifndef NO_FINK
 471                 ifeq ($(shell test -d /sw/lib && echo y),y)
 472                         BASIC_CFLAGS += -I/sw/include
 473                         BASIC_LDFLAGS += -L/sw/lib
 474                 endif
 475         endif
 476         ifndef NO_DARWIN_PORTS
 477                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 478                         BASIC_CFLAGS += -I/opt/local/include
 479                         BASIC_LDFLAGS += -L/opt/local/lib
 480                 endif
 481         endif
 482 endif
 483
 484 ifdef NO_R_TO_GCC_LINKER
 485         # Some gcc does not accept and pass -R to the linker to specify
 486         # the runtime dynamic library path.
 487         CC_LD_DYNPATH = -Wl,-rpath=
 488 else
 489         CC_LD_DYNPATH = -R
 490 endif
 491
 492 ifndef NO_CURL
 493         ifdef CURLDIR
 494                 # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
 495                 BASIC_CFLAGS += -I$(CURLDIR)/include
 496                 CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
 497         else
 498                 CURL_LIBCURL = -lcurl
 499         endif
 500         PROGRAMS += git-http-fetch$X
 501         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 502         ifeq "$(curl_check)" "070908"
 503                 ifndef NO_EXPAT
 504                         PROGRAMS += git-http-push$X
 505                 endif
 506         endif
 507         ifndef NO_EXPAT
 508                 EXPAT_LIBEXPAT = -lexpat
 509         endif
 510 endif
 511
 512 ifndef NO_OPENSSL
 513         OPENSSL_LIBSSL = -lssl
 514         ifdef OPENSSLDIR
 515                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 516                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
 517         else
 518                 OPENSSL_LINK =
 519         endif
 520 else
 521         BASIC_CFLAGS += -DNO_OPENSSL
 522         MOZILLA_SHA1 = 1
 523         OPENSSL_LIBSSL =
 524 endif
 525 ifdef NEEDS_SSL_WITH_CRYPTO
 526         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 527 else
 528         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 529 endif
 530 ifdef NEEDS_LIBICONV
 531         ifdef ICONVDIR
 532                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 533                 ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
 534         else
 535                 ICONV_LINK =
 536         endif
 537         EXTLIBS += $(ICONV_LINK) -liconv
 538 endif
 539 ifdef NEEDS_SOCKET
 540         EXTLIBS += -lsocket
 541 endif
 542 ifdef NEEDS_NSL
 543         EXTLIBS += -lnsl
 544 endif
 545 ifdef NO_D_TYPE_IN_DIRENT
 546         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 547 endif
 548 ifdef NO_D_INO_IN_DIRENT
 549         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 550 endif
 551 ifdef NO_C99_FORMAT
 552         BASIC_CFLAGS += -DNO_C99_FORMAT
 553 endif
 554 ifdef NO_SYMLINK_HEAD
 555         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 556 endif
 557 ifdef NO_STRCASESTR
 558         COMPAT_CFLAGS += -DNO_STRCASESTR
 559         COMPAT_OBJS += compat/strcasestr.o
 560 endif
 561 ifdef NO_STRLCPY
 562         COMPAT_CFLAGS += -DNO_STRLCPY
 563         COMPAT_OBJS += compat/strlcpy.o
 564 endif
 565 ifdef NO_STRTOUMAX
 566         COMPAT_CFLAGS += -DNO_STRTOUMAX
 567         COMPAT_OBJS += compat/strtoumax.o
 568 endif
 569 ifdef NO_STRTOULL
 570         COMPAT_CFLAGS += -DNO_STRTOULL
 571 endif
 572 ifdef NO_SETENV
 573         COMPAT_CFLAGS += -DNO_SETENV
 574         COMPAT_OBJS += compat/setenv.o
 575 endif
 576 ifdef NO_UNSETENV
 577         COMPAT_CFLAGS += -DNO_UNSETENV
 578         COMPAT_OBJS += compat/unsetenv.o
 579 endif
 580 ifdef NO_MMAP
 581         COMPAT_CFLAGS += -DNO_MMAP
 582         COMPAT_OBJS += compat/mmap.o
 583 endif
 584 ifdef NO_PREAD
 585         COMPAT_CFLAGS += -DNO_PREAD
 586         COMPAT_OBJS += compat/pread.o
 587 endif
 588 ifdef NO_FAST_WORKING_DIRECTORY
 589         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 590 endif
 591 ifdef NO_TRUSTABLE_FILEMODE
 592         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 593 endif
 594 ifdef NO_IPV6
 595         BASIC_CFLAGS += -DNO_IPV6
 596 endif
 597 ifdef NO_SOCKADDR_STORAGE
 598 ifdef NO_IPV6
 599         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 600 else
 601         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 602 endif
 603 endif
 604 ifdef NO_INET_NTOP
 605         LIB_OBJS += compat/inet_ntop.o
 606 endif
 607 ifdef NO_INET_PTON
 608         LIB_OBJS += compat/inet_pton.o
 609 endif
 610
 611 ifdef NO_ICONV
 612         BASIC_CFLAGS += -DNO_ICONV
 613 endif
 614
 615 ifdef OLD_ICONV
 616         BASIC_CFLAGS += -DOLD_ICONV
 617 endif
 618
 619 ifdef PPC_SHA1
 620         SHA1_HEADER = "ppc/sha1.h"
 621         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 622 else
 623 ifdef ARM_SHA1
 624         SHA1_HEADER = "arm/sha1.h"
 625         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 626 else
 627 ifdef MOZILLA_SHA1
 628         SHA1_HEADER = "mozilla-sha1/sha1.h"
 629         LIB_OBJS += mozilla-sha1/sha1.o
 630 else
 631         SHA1_HEADER = <openssl/sha.h>
 632         EXTLIBS += $(LIB_4_CRYPTO)
 633 endif
 634 endif
 635 endif
 636 ifdef NO_PERL_MAKEMAKER
 637         export NO_PERL_MAKEMAKER
 638 endif
 639
 640 ifeq ($(TCLTK_PATH),)
 641 NO_TCLTK=NoThanks
 642 endif
 643
 644 QUIET_SUBDIR0  = $(MAKE) -C # space to separate -C and subdir
 645 QUIET_SUBDIR1  =
 646
 647 ifneq ($(findstring $(MAKEFLAGS),w),w)
 648 PRINT_DIR = --no-print-directory
 649 else # "make -w"
 650 NO_SUBDIR = :
 651 endif
 652
 653 ifneq ($(findstring $(MAKEFLAGS),s),s)
 654 ifndef V
 655         QUIET_CC       = @echo '   ' CC $@;
 656         QUIET_AR       = @echo '   ' AR $@;
 657         QUIET_LINK     = @echo '   ' LINK $@;
 658         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 659         QUIET_GEN      = @echo '   ' GEN $@;
 660         QUIET_SUBDIR0  = @subdir=
 661         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 662                          $(MAKE) $(PRINT_DIR) -C $$subdir
 663         export V
 664         export QUIET_GEN
 665         export QUIET_BUILT_IN
 666 endif
 667 endif
 668
 669 # Shell quote (do not use $(call) to accommodate ancient setups);
 670
 671 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 672 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
 673
 674 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 675 bindir_SQ = $(subst ','\'',$(bindir))
 676 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 677 template_dir_SQ = $(subst ','\'',$(template_dir))
 678 prefix_SQ = $(subst ','\'',$(prefix))
 679
 680 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 681 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 682 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 683 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
 684
 685 LIBS = $(GITLIBS) $(EXTLIBS)
 686
 687 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 688         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $(COMPAT_CFLAGS)
 689 LIB_OBJS += $(COMPAT_OBJS)
 690
 691 ALL_CFLAGS += $(BASIC_CFLAGS)
 692 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 693
 694 export prefix gitexecdir TAR INSTALL DESTDIR SHELL_PATH template_dir
 695
 696
 697 ### Build rules
 698
 699 all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS)
 700 ifneq (,$X)
 701         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
 702 endif
 703
 704 all::
 705 ifndef NO_TCLTK
 706         $(QUIET_SUBDIR0)git-gui TCLTK_PATH='$(TCLTK_PATH_SQ)' $(QUIET_SUBDIR1) all
 707 endif
 708         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 709         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 710
 711 strip: $(PROGRAMS) git$X
 712         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 713
 714 gitk-wish: gitk GIT-GUI-VARS
 715         $(QUIET_GEN)rm -f $@ $@+ && \
 716         sed -e '1,3s|^exec .* "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' <gitk >$@+ && \
 717         chmod +x $@+ && \
 718         mv -f $@+ $@
 719
 720 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 721         $(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 722                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 723                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 724
 725 help.o: common-cmds.h
 726
 727 $(BUILT_INS): git$X
 728         $(QUIET_BUILT_IN)rm -f $@ && ln git$X $@
 729
 730 common-cmds.h: Documentation/git-*.txt
 731         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
 732
 733 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 734         $(QUIET_GEN)rm -f $@ $@+ && \
 735         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 736             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 737             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 738             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 739             $@.sh >$@+ && \
 740         chmod +x $@+ && \
 741         mv $@+ $@
 742
 743 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 744
 745 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
 746         rm -f $@ $@+
 747         sed -e '1s|#!.*/python|#!$(PYTHON_PATH_SQ)|' \
 748             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 749             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 750             $@.py >$@+
 751         chmod +x $@+
 752         mv $@+ $@
 753
 754 perl/perl.mak: GIT-CFLAGS
 755         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 756
 757 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 758         $(QUIET_GEN)rm -f $@ $@+ && \
 759         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 760         sed -e '1{' \
 761             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 762             -e '        h' \
 763             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 764             -e '        H' \
 765             -e '        x' \
 766             -e '}' \
 767             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 768             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 769             $@.perl >$@+ && \
 770         chmod +x $@+ && \
 771         mv $@+ $@
 772
 773 git-status: git-commit
 774         $(QUIET_GEN)cp $< $@+ && mv $@+ $@
 775
 776 gitweb/gitweb.cgi: gitweb/gitweb.perl
 777         $(QUIET_GEN)rm -f $@ $@+ && \
 778         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 779             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 780             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 781             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 782             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 783             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 784             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 785             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 786             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 787             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 788             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 789             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 790             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 791             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 792             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 793             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 794             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 795             $< >$@+ && \
 796         chmod +x $@+ && \
 797         mv $@+ $@
 798
 799 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 800         $(QUIET_GEN)rm -f $@ $@+ && \
 801         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 802             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 803             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 804             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 805             -e '/@@GITWEB_CGI@@/d' \
 806             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 807             -e '/@@GITWEB_CSS@@/d' \
 808             $@.sh > $@+ && \
 809         chmod +x $@+ && \
 810         mv $@+ $@
 811
 812 configure: configure.ac
 813         $(QUIET_GEN)rm -f $@ $<+ && \
 814         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 815             $< > $<+ && \
 816         autoconf -o $@ $<+ && \
 817         rm -f $<+
 818
 819 # These can record GIT_VERSION
 820 git$X git.spec \
 821         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 822         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 823         : GIT-VERSION-FILE
 824
 825 %.o: %.c GIT-CFLAGS
 826         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 827 %.o: %.S
 828         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 829
 830 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 831         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 832 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 833         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 834
 835 http.o: http.c GIT-CFLAGS
 836         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 837
 838 ifdef NO_EXPAT
 839 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 840         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 841 endif
 842
 843 git-%$X: %.o $(GITLIBS)
 844         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 845
 846 ssh-pull.o: ssh-fetch.c
 847 ssh-push.o: ssh-upload.c
 848 git-local-fetch$X: fetch.o
 849 git-ssh-fetch$X: rsh.o fetch.o
 850 git-ssh-upload$X: rsh.o
 851 git-ssh-pull$X: rsh.o fetch.o
 852 git-ssh-push$X: rsh.o
 853
 854 git-imap-send$X: imap-send.o $(LIB_FILE)
 855
 856 http.o http-fetch.o http-push.o: http.h
 857 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 858         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 859                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 860
 861 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 862         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 863                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 864
 865 $(LIB_OBJS) $(BUILTIN_OBJS) fetch.o: $(LIB_H)
 866 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 867 $(DIFF_OBJS): diffcore.h
 868
 869 $(LIB_FILE): $(LIB_OBJS)
 870         $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 871
 872 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 873         xdiff/xmerge.o
 874 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 875         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 876
 877 $(XDIFF_LIB): $(XDIFF_OBJS)
 878         $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 879
 880
 881 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 882         (cd perl && $(PERL_PATH) Makefile.PL \
 883                 PREFIX='$(prefix_SQ)')
 884
 885 doc:
 886         $(MAKE) -C Documentation all
 887
 888 TAGS:
 889         rm -f TAGS
 890         find . -name '*.[hcS]' -print | xargs etags -a
 891
 892 tags:
 893         rm -f tags
 894         find . -name '*.[hcS]' -print | xargs ctags -a
 895
 896 ### Detect prefix changes
 897 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 898              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 899
 900 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 901         @FLAGS='$(TRACK_CFLAGS)'; \
 902             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 903                 echo 1>&2 "    * new build flags or prefix"; \
 904                 echo "$$FLAGS" >GIT-CFLAGS; \
 905             fi
 906
 907 ### Detect Tck/Tk interpreter path changes
 908 ifndef NO_TCLTK
 909 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
 910
 911 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
 912         @VARS='$(TRACK_VARS)'; \
 913             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
 914                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
 915                 echo "$$VARS" >$@; \
 916             fi
 917
 918 .PHONY: .FORCE-GIT-GUI-VARS
 919 endif
 920
 921 ### Testing rules
 922
 923 # GNU make supports exporting all variables by "export" without parameters.
 924 # However, the environment gets quite big, and some programs have problems
 925 # with that.
 926
 927 export NO_SVN_TESTS
 928
 929 test: all test-chmtime$X
 930         $(MAKE) -C t/ all
 931
 932 test-date$X: test-date.c date.o ctype.o
 933         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 934
 935 test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
 936         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 937
 938 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 939         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 940
 941 test-sha1$X: test-sha1.o $(GITLIBS)
 942         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 943
 944 test-chmtime$X: test-chmtime.c
 945         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
 946
 947 check-sha1:: test-sha1$X
 948         ./test-sha1.sh
 949
 950 check: common-cmds.h
 951         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 952
 953
 954
 955 ### Installation rules
 956
 957 install: all
 958         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 959         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 960         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 961         $(INSTALL) git$X '$(DESTDIR_SQ)$(bindir_SQ)'
 962         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 963         $(MAKE) -C perl prefix='$(prefix_SQ)' install
 964 ifndef NO_TCLTK
 965         $(INSTALL) gitk-wish '$(DESTDIR_SQ)$(bindir_SQ)'/gitk
 966         $(MAKE) -C git-gui install
 967 endif
 968         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 969         then \
 970                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 971                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 972                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 973                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 974         fi
 975         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 976 ifneq (,$X)
 977         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
 978 endif
 979
 980 install-doc:
 981         $(MAKE) -C Documentation install
 982
 983 quick-install-doc:
 984         $(MAKE) -C Documentation quick-install
 985
 986
 987
 988 ### Maintainer's dist rules
 989
 990 git.spec: git.spec.in
 991         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 992         mv $@+ $@
 993
 994 GIT_TARNAME=git-$(GIT_VERSION)
 995 dist: git.spec git-archive
 996         ./git-archive --format=tar \
 997                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
 998         @mkdir -p $(GIT_TARNAME)
 999         @cp git.spec $(GIT_TARNAME)
1000         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1001         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1002         $(TAR) rf $(GIT_TARNAME).tar \
1003                 $(GIT_TARNAME)/git.spec \
1004                 $(GIT_TARNAME)/version \
1005                 $(GIT_TARNAME)/git-gui/version
1006         @rm -rf $(GIT_TARNAME)
1007         gzip -f -9 $(GIT_TARNAME).tar
1008
1009 rpm: dist
1010         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1011
1012 htmldocs = git-htmldocs-$(GIT_VERSION)
1013 manpages = git-manpages-$(GIT_VERSION)
1014 dist-doc:
1015         rm -fr .doc-tmp-dir
1016         mkdir .doc-tmp-dir
1017         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1018         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1019         gzip -n -9 -f $(htmldocs).tar
1020         :
1021         rm -fr .doc-tmp-dir
1022         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
1023         $(MAKE) -C Documentation DESTDIR=./ \
1024                 man1dir=../.doc-tmp-dir/man1 \
1025                 man7dir=../.doc-tmp-dir/man7 \
1026                 install
1027         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1028         gzip -n -9 -f $(manpages).tar
1029         rm -fr .doc-tmp-dir
1030
1031 ### Cleaning rules
1032
1033 clean:
1034         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1035                 test-chmtime$X $(LIB_FILE) $(XDIFF_LIB)
1036         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
1037         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
1038         rm -rf autom4te.cache
1039         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
1040         rm -rf $(GIT_TARNAME) .doc-tmp-dir
1041         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1042         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
1043         rm -f gitweb/gitweb.cgi
1044         $(MAKE) -C Documentation/ clean
1045         $(MAKE) -C perl clean
1046         $(MAKE) -C templates/ clean
1047         $(MAKE) -C t/ clean
1048 ifndef NO_TCLTK
1049         rm -f gitk-wish
1050         $(MAKE) -C git-gui clean
1051 endif
1052         rm -f GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS
1053
1054 .PHONY: all install clean strip
1055 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
1056
1057 ### Check documentation
1058 #
1059 check-docs::
1060         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
1061         do \
1062                 case "$$v" in \
1063                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1064                 git-merge-resolve | git-merge-stupid | \
1065                 git-add--interactive | git-fsck-objects | git-init-db | \
1066                 git-repo-config | git-fetch--tool | \
1067                 git-ssh-pull | git-ssh-push ) continue ;; \
1068                 esac ; \
1069                 test -f "Documentation/$$v.txt" || \
1070                 echo "no doc: $$v"; \
1071                 sed -e '1,/^__DATA__/d' Documentation/cmd-list.perl | \
1072                 grep -q "^$$v[  ]" || \
1073                 case "$$v" in \
1074                 git) ;; \
1075                 *) echo "no link: $$v";; \
1076                 esac ; \
1077         done | sort
1078
1079 ### Make sure built-ins do not have dups and listed in git.c
1080 #
1081 check-builtins::
1082         ./check-builtins.sh