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 SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  12 # or vsnprintf() return -1 instead of number of characters which would
  13 # have been written to the final string if enough space had been available.
  14 #
  15 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  16 # when attempting to read from an fopen'ed directory.
  17 #
  18 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  19 # This also implies BLK_SHA1.
  20 #
  21 # Define NO_CURL if you do not have libcurl installed.  git-http-pull and
  22 # git-http-push are not built, and you cannot use http:// and https://
  23 # transports.
  24 #
  25 # Define CURLDIR=/foo/bar if your curl header and library files are in
  26 # /foo/bar/include and /foo/bar/lib directories.
  27 #
  28 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  29 # not built, and you cannot push using http:// and https:// transports.
  30 #
  31 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  32 # /foo/bar/include and /foo/bar/lib directories.
  33 #
  34 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  35 #
  36 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  37 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  38 #
  39 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  40 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  41 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  42 # some C compilers supported these specifiers prior to C99 as an extension.
  43 #
  44 # Define NO_STRCASESTR if you don't have strcasestr.
  45 #
  46 # Define NO_MEMMEM if you don't have memmem.
  47 #
  48 # Define NO_STRLCPY if you don't have strlcpy.
  49 #
  50 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  51 # If your compiler also does not support long long or does not have
  52 # strtoull, define NO_STRTOULL.
  53 #
  54 # Define NO_SETENV if you don't have setenv in the C library.
  55 #
  56 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  57 #
  58 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  59 #
  60 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  61 #
  62 # Define NO_LIBGEN_H if you don't have libgen.h.
  63 #
  64 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
  65 #
  66 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  67 #
  68 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  69 # Enable it on Windows.  By default, symrefs are still used.
  70 #
  71 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  72 # tests.  These tests take up a significant amount of the total test time
  73 # but are not needed unless you plan to talk to SVN repos.
  74 #
  75 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  76 # installed in /sw, but don't want GIT to link against any libraries
  77 # installed there.  If defined you may specify your own (or Fink's)
  78 # include directories and library directories by defining CFLAGS
  79 # and LDFLAGS appropriately.
  80 #
  81 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  82 # have DarwinPorts installed in /opt/local, but don't want GIT to
  83 # link against any libraries installed there.  If defined you may
  84 # specify your own (or DarwinPort's) include directories and
  85 # library directories by defining CFLAGS and LDFLAGS appropriately.
  86 #
  87 # Define BLK_SHA1 environment variable if you want the C version
  88 # of the SHA1 that assumes you can do unaligned 32-bit loads and
  89 # have a fast htonl() function.
  90 #
  91 # Define PPC_SHA1 environment variable when running make to make use of
  92 # a bundled SHA1 routine optimized for PowerPC.
  93 #
  94 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
  95 #
  96 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
  97 #
  98 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  99 #
 100 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 101 # Patrick Mauritz).
 102 #
 103 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 104 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 105 # inet_ntop and inet_pton additionally reside there.
 106 #
 107 # Define NO_MMAP if you want to avoid mmap.
 108 #
 109 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 110 #
 111 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 112 # cygwin.dll before v1.5.22).
 113 #
 114 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 115 # generally faster on your platform than accessing the working directory.
 116 #
 117 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 118 # the executable mode bit, but doesn't really do so.
 119 #
 120 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 121 #
 122 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 123 # sockaddr_storage.
 124 #
 125 # Define NO_ICONV if your libc does not properly support iconv.
 126 #
 127 # Define OLD_ICONV if your library has an old iconv(), where the second
 128 # (input buffer pointer) parameter is declared with type (const char **).
 129 #
 130 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 131 #
 132 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 133 # that tells runtime paths to dynamic libraries;
 134 # "-Wl,-rpath=/path/lib" is used instead.
 135 #
 136 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 137 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 138 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 139 # randomly break unless your underlying filesystem supports those sub-second
 140 # times (my ext3 doesn't).
 141 #
 142 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 143 # "st_ctim"
 144 #
 145 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 146 # available.  This automatically turns USE_NSEC off.
 147 #
 148 # Define USE_STDEV below if you want git to care about the underlying device
 149 # change being considered an inode change from the update-index perspective.
 150 #
 151 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 152 # field that counts the on-disk footprint in 512-byte blocks.
 153 #
 154 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 155 #
 156 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 157 # (not v1.73 or v1.71).
 158 #
 159 # Define ASCIIDOC_NO_ROFF if your DocBook XSL escapes raw roff directives
 160 # (versions 1.72 and later and 1.68.1 and earlier).
 161 #
 162 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 163 # apostrophes to be ASCII so that cut&pasting examples to the shell
 164 # will work.
 165 #
 166 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 167 # MakeMaker (e.g. using ActiveState under Cygwin).
 168 #
 169 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 170 #
 171 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 172 #
 173 # The TCL_PATH variable governs the location of the Tcl interpreter
 174 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 175 # is not set.  Defaults to the bare 'tclsh'.
 176 #
 177 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 178 # If not set it defaults to the bare 'wish'. If it is set to the empty
 179 # string then NO_TCLTK will be forced (this is used by configure script).
 180 #
 181 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 182 # parallel delta searching when packing objects.
 183 #
 184 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 185 # is a simplified version of the merge sort used in glibc. This is
 186 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 187 #
 188 # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 189 # your external grep (e.g., if your system lacks grep, if its grep is
 190 # broken, or spawning external process is slower than built-in grep git has).
 191 #
 192 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 193 # information on a not yet closed file that lstat would return for the same
 194 # file after it was closed.
 195 #
 196 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 197 # when hardlinking a file to another name and unlinking the original file right
 198 # away (some NTFS drivers seem to zero the contents in that scenario).
 199 #
 200 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 201 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 202 #
 203 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 204 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 205 #
 206 # Define NO_REGEX if you have no or inferior regex support in your C library.
 207 #
 208 # Define JSMIN to point to JavaScript minifier that functions as
 209 # a filter to have gitweb.js minified.
 210 #
 211 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 212 # you want to use something different.  The value will be interpreted by the
 213 # shell at runtime when it is used.
 214 #
 215 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 216 # want to use something different.  The value will be interpreted by the shell
 217 # if necessary when it is used.  Examples:
 218 #
 219 #   DEFAULT_EDITOR='~/bin/vi',
 220 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 221 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 222
 223 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 224         @$(SHELL_PATH) ./GIT-VERSION-GEN
 225 -include GIT-VERSION-FILE
 226
 227 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 228 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 229 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 230 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 231 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 232 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 233
 234 ifdef MSVC
 235         # avoid the MingW and Cygwin configuration sections
 236         uname_S := Windows
 237         uname_O := Windows
 238 endif
 239
 240 # CFLAGS and LDFLAGS are for the users to override from the command line.
 241
 242 CFLAGS = -g -O2 -Wall
 243 LDFLAGS =
 244 ALL_CFLAGS = $(CFLAGS)
 245 ALL_LDFLAGS = $(LDFLAGS)
 246 STRIP ?= strip
 247
 248 # Among the variables below, these:
 249 #   gitexecdir
 250 #   template_dir
 251 #   mandir
 252 #   infodir
 253 #   htmldir
 254 #   ETC_GITCONFIG (but not sysconfdir)
 255 # can be specified as a relative path some/where/else;
 256 # this is interpreted as relative to $(prefix) and "git" at
 257 # runtime figures out where they are based on the path to the executable.
 258 # This can help installing the suite in a relocatable way.
 259
 260 prefix = $(HOME)
 261 bindir_relative = bin
 262 bindir = $(prefix)/$(bindir_relative)
 263 mandir = share/man
 264 infodir = share/info
 265 gitexecdir = libexec/git-core
 266 sharedir = $(prefix)/share
 267 template_dir = share/git-core/templates
 268 htmldir = share/doc/git-doc
 269 ifeq ($(prefix),/usr)
 270 sysconfdir = /etc
 271 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 272 else
 273 sysconfdir = $(prefix)/etc
 274 ETC_GITCONFIG = etc/gitconfig
 275 endif
 276 lib = lib
 277 # DESTDIR=
 278 pathsep = :
 279
 280 # JavaScript minifier invocation that can function as filter
 281 JSMIN =
 282
 283 # default configuration for gitweb
 284 GITWEB_CONFIG = gitweb_config.perl
 285 GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 286 GITWEB_HOME_LINK_STR = projects
 287 GITWEB_SITENAME =
 288 GITWEB_PROJECTROOT = /pub/git
 289 GITWEB_PROJECT_MAXDEPTH = 2007
 290 GITWEB_EXPORT_OK =
 291 GITWEB_STRICT_EXPORT =
 292 GITWEB_BASE_URL =
 293 GITWEB_LIST =
 294 GITWEB_HOMETEXT = indextext.html
 295 GITWEB_CSS = gitweb.css
 296 GITWEB_LOGO = git-logo.png
 297 GITWEB_FAVICON = git-favicon.png
 298 ifdef JSMIN
 299 GITWEB_JS = gitweb.min.js
 300 else
 301 GITWEB_JS = gitweb.js
 302 endif
 303 GITWEB_SITE_HEADER =
 304 GITWEB_SITE_FOOTER =
 305
 306 export prefix bindir sharedir sysconfdir
 307
 308 CC = gcc
 309 AR = ar
 310 RM = rm -f
 311 TAR = tar
 312 FIND = find
 313 INSTALL = install
 314 RPMBUILD = rpmbuild
 315 TCL_PATH = tclsh
 316 TCLTK_PATH = wish
 317 PTHREAD_LIBS = -lpthread
 318
 319 export TCL_PATH TCLTK_PATH
 320
 321 # sparse is architecture-neutral, which means that we need to tell it
 322 # explicitly what architecture to check for. Fix this up for yours..
 323 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 324
 325
 326
 327 ### --- END CONFIGURATION SECTION ---
 328
 329 # Those must not be GNU-specific; they are shared with perl/ which may
 330 # be built by a different compiler. (Note that this is an artifact now
 331 # but it still might be nice to keep that distinction.)
 332 BASIC_CFLAGS =
 333 BASIC_LDFLAGS =
 334
 335 # Guard against environment variables
 336 BUILTIN_OBJS =
 337 BUILT_INS =
 338 COMPAT_CFLAGS =
 339 COMPAT_OBJS =
 340 LIB_H =
 341 LIB_OBJS =
 342 PROGRAMS =
 343 SCRIPT_PERL =
 344 SCRIPT_SH =
 345 TEST_PROGRAMS =
 346
 347 SCRIPT_SH += git-am.sh
 348 SCRIPT_SH += git-bisect.sh
 349 SCRIPT_SH += git-difftool--helper.sh
 350 SCRIPT_SH += git-filter-branch.sh
 351 SCRIPT_SH += git-lost-found.sh
 352 SCRIPT_SH += git-merge-octopus.sh
 353 SCRIPT_SH += git-merge-one-file.sh
 354 SCRIPT_SH += git-merge-resolve.sh
 355 SCRIPT_SH += git-mergetool.sh
 356 SCRIPT_SH += git-mergetool--lib.sh
 357 SCRIPT_SH += git-notes.sh
 358 SCRIPT_SH += git-parse-remote.sh
 359 SCRIPT_SH += git-pull.sh
 360 SCRIPT_SH += git-quiltimport.sh
 361 SCRIPT_SH += git-rebase--interactive.sh
 362 SCRIPT_SH += git-rebase.sh
 363 SCRIPT_SH += git-repack.sh
 364 SCRIPT_SH += git-request-pull.sh
 365 SCRIPT_SH += git-sh-setup.sh
 366 SCRIPT_SH += git-stash.sh
 367 SCRIPT_SH += git-submodule.sh
 368 SCRIPT_SH += git-web--browse.sh
 369
 370 SCRIPT_PERL += git-add--interactive.perl
 371 SCRIPT_PERL += git-difftool.perl
 372 SCRIPT_PERL += git-archimport.perl
 373 SCRIPT_PERL += git-cvsexportcommit.perl
 374 SCRIPT_PERL += git-cvsimport.perl
 375 SCRIPT_PERL += git-cvsserver.perl
 376 SCRIPT_PERL += git-relink.perl
 377 SCRIPT_PERL += git-send-email.perl
 378 SCRIPT_PERL += git-svn.perl
 379
 380 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 381           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 382           git-instaweb
 383
 384 # Empty...
 385 EXTRA_PROGRAMS =
 386
 387 # ... and all the rest that could be moved out of bindir to gitexecdir
 388 PROGRAMS += $(EXTRA_PROGRAMS)
 389 PROGRAMS += git-fast-import$X
 390 PROGRAMS += git-hash-object$X
 391 PROGRAMS += git-imap-send$X
 392 PROGRAMS += git-index-pack$X
 393 PROGRAMS += git-merge-index$X
 394 PROGRAMS += git-merge-tree$X
 395 PROGRAMS += git-mktag$X
 396 PROGRAMS += git-pack-redundant$X
 397 PROGRAMS += git-patch-id$X
 398 PROGRAMS += git-shell$X
 399 PROGRAMS += git-show-index$X
 400 PROGRAMS += git-unpack-file$X
 401 PROGRAMS += git-upload-pack$X
 402 PROGRAMS += git-var$X
 403 PROGRAMS += git-http-backend$X
 404
 405 # List built-in command $C whose implementation cmd_$C() is not in
 406 # builtin-$C.o but is linked in as part of some other command.
 407 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 408
 409 BUILT_INS += git-cherry$X
 410 BUILT_INS += git-cherry-pick$X
 411 BUILT_INS += git-format-patch$X
 412 BUILT_INS += git-fsck-objects$X
 413 BUILT_INS += git-get-tar-commit-id$X
 414 BUILT_INS += git-init$X
 415 BUILT_INS += git-merge-subtree$X
 416 BUILT_INS += git-peek-remote$X
 417 BUILT_INS += git-repo-config$X
 418 BUILT_INS += git-show$X
 419 BUILT_INS += git-stage$X
 420 BUILT_INS += git-status$X
 421 BUILT_INS += git-whatchanged$X
 422
 423 # what 'all' will build and 'install' will install in gitexecdir,
 424 # excluding programs for built-in commands
 425 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 426
 427 # what 'all' will build but not install in gitexecdir
 428 OTHER_PROGRAMS = git$X
 429
 430 # Set paths to tools early so that they can be used for version tests.
 431 ifndef SHELL_PATH
 432         SHELL_PATH = /bin/sh
 433 endif
 434 ifndef PERL_PATH
 435         PERL_PATH = /usr/bin/perl
 436 endif
 437
 438 export PERL_PATH
 439
 440 LIB_FILE=libgit.a
 441 XDIFF_LIB=xdiff/lib.a
 442
 443 LIB_H += advice.h
 444 LIB_H += archive.h
 445 LIB_H += attr.h
 446 LIB_H += blob.h
 447 LIB_H += builtin.h
 448 LIB_H += cache.h
 449 LIB_H += cache-tree.h
 450 LIB_H += color.h
 451 LIB_H += commit.h
 452 LIB_H += compat/bswap.h
 453 LIB_H += compat/cygwin.h
 454 LIB_H += compat/mingw.h
 455 LIB_H += csum-file.h
 456 LIB_H += decorate.h
 457 LIB_H += delta.h
 458 LIB_H += diffcore.h
 459 LIB_H += diff.h
 460 LIB_H += dir.h
 461 LIB_H += exec_cmd.h
 462 LIB_H += fsck.h
 463 LIB_H += git-compat-util.h
 464 LIB_H += graph.h
 465 LIB_H += grep.h
 466 LIB_H += hash.h
 467 LIB_H += help.h
 468 LIB_H += levenshtein.h
 469 LIB_H += list-objects.h
 470 LIB_H += ll-merge.h
 471 LIB_H += log-tree.h
 472 LIB_H += mailmap.h
 473 LIB_H += merge-recursive.h
 474 LIB_H += notes.h
 475 LIB_H += object.h
 476 LIB_H += pack.h
 477 LIB_H += pack-refs.h
 478 LIB_H += pack-revindex.h
 479 LIB_H += parse-options.h
 480 LIB_H += patch-ids.h
 481 LIB_H += pkt-line.h
 482 LIB_H += progress.h
 483 LIB_H += quote.h
 484 LIB_H += reflog-walk.h
 485 LIB_H += refs.h
 486 LIB_H += remote.h
 487 LIB_H += rerere.h
 488 LIB_H += revision.h
 489 LIB_H += run-command.h
 490 LIB_H += sha1-lookup.h
 491 LIB_H += sideband.h
 492 LIB_H += sigchain.h
 493 LIB_H += strbuf.h
 494 LIB_H += string-list.h
 495 LIB_H += submodule.h
 496 LIB_H += tag.h
 497 LIB_H += transport.h
 498 LIB_H += tree.h
 499 LIB_H += tree-walk.h
 500 LIB_H += unpack-trees.h
 501 LIB_H += userdiff.h
 502 LIB_H += utf8.h
 503 LIB_H += wt-status.h
 504 LIB_H += xdiff-interface.h
 505 LIB_H += xdiff/xdiff.h
 506
 507 LIB_OBJS += abspath.o
 508 LIB_OBJS += advice.o
 509 LIB_OBJS += alias.o
 510 LIB_OBJS += alloc.o
 511 LIB_OBJS += archive.o
 512 LIB_OBJS += archive-tar.o
 513 LIB_OBJS += archive-zip.o
 514 LIB_OBJS += attr.o
 515 LIB_OBJS += base85.o
 516 LIB_OBJS += bisect.o
 517 LIB_OBJS += blob.o
 518 LIB_OBJS += branch.o
 519 LIB_OBJS += bundle.o
 520 LIB_OBJS += cache-tree.o
 521 LIB_OBJS += color.o
 522 LIB_OBJS += combine-diff.o
 523 LIB_OBJS += commit.o
 524 LIB_OBJS += config.o
 525 LIB_OBJS += connect.o
 526 LIB_OBJS += convert.o
 527 LIB_OBJS += copy.o
 528 LIB_OBJS += csum-file.o
 529 LIB_OBJS += ctype.o
 530 LIB_OBJS += date.o
 531 LIB_OBJS += decorate.o
 532 LIB_OBJS += diffcore-break.o
 533 LIB_OBJS += diffcore-delta.o
 534 LIB_OBJS += diffcore-order.o
 535 LIB_OBJS += diffcore-pickaxe.o
 536 LIB_OBJS += diffcore-rename.o
 537 LIB_OBJS += diff-delta.o
 538 LIB_OBJS += diff-lib.o
 539 LIB_OBJS += diff-no-index.o
 540 LIB_OBJS += diff.o
 541 LIB_OBJS += dir.o
 542 LIB_OBJS += editor.o
 543 LIB_OBJS += entry.o
 544 LIB_OBJS += environment.o
 545 LIB_OBJS += exec_cmd.o
 546 LIB_OBJS += fsck.o
 547 LIB_OBJS += graph.o
 548 LIB_OBJS += grep.o
 549 LIB_OBJS += hash.o
 550 LIB_OBJS += help.o
 551 LIB_OBJS += ident.o
 552 LIB_OBJS += levenshtein.o
 553 LIB_OBJS += list-objects.o
 554 LIB_OBJS += ll-merge.o
 555 LIB_OBJS += lockfile.o
 556 LIB_OBJS += log-tree.o
 557 LIB_OBJS += mailmap.o
 558 LIB_OBJS += match-trees.o
 559 LIB_OBJS += merge-file.o
 560 LIB_OBJS += merge-recursive.o
 561 LIB_OBJS += name-hash.o
 562 LIB_OBJS += notes.o
 563 LIB_OBJS += object.o
 564 LIB_OBJS += pack-check.o
 565 LIB_OBJS += pack-refs.o
 566 LIB_OBJS += pack-revindex.o
 567 LIB_OBJS += pack-write.o
 568 LIB_OBJS += pager.o
 569 LIB_OBJS += parse-options.o
 570 LIB_OBJS += patch-delta.o
 571 LIB_OBJS += patch-ids.o
 572 LIB_OBJS += path.o
 573 LIB_OBJS += pkt-line.o
 574 LIB_OBJS += preload-index.o
 575 LIB_OBJS += pretty.o
 576 LIB_OBJS += progress.o
 577 LIB_OBJS += quote.o
 578 LIB_OBJS += reachable.o
 579 LIB_OBJS += read-cache.o
 580 LIB_OBJS += reflog-walk.o
 581 LIB_OBJS += refs.o
 582 LIB_OBJS += remote.o
 583 LIB_OBJS += replace_object.o
 584 LIB_OBJS += rerere.o
 585 LIB_OBJS += revision.o
 586 LIB_OBJS += run-command.o
 587 LIB_OBJS += server-info.o
 588 LIB_OBJS += setup.o
 589 LIB_OBJS += sha1-lookup.o
 590 LIB_OBJS += sha1_file.o
 591 LIB_OBJS += sha1_name.o
 592 LIB_OBJS += shallow.o
 593 LIB_OBJS += sideband.o
 594 LIB_OBJS += sigchain.o
 595 LIB_OBJS += strbuf.o
 596 LIB_OBJS += string-list.o
 597 LIB_OBJS += submodule.o
 598 LIB_OBJS += symlinks.o
 599 LIB_OBJS += tag.o
 600 LIB_OBJS += trace.o
 601 LIB_OBJS += transport.o
 602 LIB_OBJS += transport-helper.o
 603 LIB_OBJS += tree-diff.o
 604 LIB_OBJS += tree.o
 605 LIB_OBJS += tree-walk.o
 606 LIB_OBJS += unpack-trees.o
 607 LIB_OBJS += usage.o
 608 LIB_OBJS += userdiff.o
 609 LIB_OBJS += utf8.o
 610 LIB_OBJS += walker.o
 611 LIB_OBJS += wrapper.o
 612 LIB_OBJS += write_or_die.o
 613 LIB_OBJS += ws.o
 614 LIB_OBJS += wt-status.o
 615 LIB_OBJS += xdiff-interface.o
 616
 617 BUILTIN_OBJS += builtin-add.o
 618 BUILTIN_OBJS += builtin-annotate.o
 619 BUILTIN_OBJS += builtin-apply.o
 620 BUILTIN_OBJS += builtin-archive.o
 621 BUILTIN_OBJS += builtin-bisect--helper.o
 622 BUILTIN_OBJS += builtin-blame.o
 623 BUILTIN_OBJS += builtin-branch.o
 624 BUILTIN_OBJS += builtin-bundle.o
 625 BUILTIN_OBJS += builtin-cat-file.o
 626 BUILTIN_OBJS += builtin-check-attr.o
 627 BUILTIN_OBJS += builtin-check-ref-format.o
 628 BUILTIN_OBJS += builtin-checkout-index.o
 629 BUILTIN_OBJS += builtin-checkout.o
 630 BUILTIN_OBJS += builtin-clean.o
 631 BUILTIN_OBJS += builtin-clone.o
 632 BUILTIN_OBJS += builtin-commit-tree.o
 633 BUILTIN_OBJS += builtin-commit.o
 634 BUILTIN_OBJS += builtin-config.o
 635 BUILTIN_OBJS += builtin-count-objects.o
 636 BUILTIN_OBJS += builtin-describe.o
 637 BUILTIN_OBJS += builtin-diff-files.o
 638 BUILTIN_OBJS += builtin-diff-index.o
 639 BUILTIN_OBJS += builtin-diff-tree.o
 640 BUILTIN_OBJS += builtin-diff.o
 641 BUILTIN_OBJS += builtin-fast-export.o
 642 BUILTIN_OBJS += builtin-fetch-pack.o
 643 BUILTIN_OBJS += builtin-fetch.o
 644 BUILTIN_OBJS += builtin-fmt-merge-msg.o
 645 BUILTIN_OBJS += builtin-for-each-ref.o
 646 BUILTIN_OBJS += builtin-fsck.o
 647 BUILTIN_OBJS += builtin-gc.o
 648 BUILTIN_OBJS += builtin-grep.o
 649 BUILTIN_OBJS += builtin-help.o
 650 BUILTIN_OBJS += builtin-init-db.o
 651 BUILTIN_OBJS += builtin-log.o
 652 BUILTIN_OBJS += builtin-ls-files.o
 653 BUILTIN_OBJS += builtin-ls-remote.o
 654 BUILTIN_OBJS += builtin-ls-tree.o
 655 BUILTIN_OBJS += builtin-mailinfo.o
 656 BUILTIN_OBJS += builtin-mailsplit.o
 657 BUILTIN_OBJS += builtin-merge.o
 658 BUILTIN_OBJS += builtin-merge-base.o
 659 BUILTIN_OBJS += builtin-merge-file.o
 660 BUILTIN_OBJS += builtin-merge-ours.o
 661 BUILTIN_OBJS += builtin-merge-recursive.o
 662 BUILTIN_OBJS += builtin-mktree.o
 663 BUILTIN_OBJS += builtin-mv.o
 664 BUILTIN_OBJS += builtin-name-rev.o
 665 BUILTIN_OBJS += builtin-pack-objects.o
 666 BUILTIN_OBJS += builtin-pack-refs.o
 667 BUILTIN_OBJS += builtin-prune-packed.o
 668 BUILTIN_OBJS += builtin-prune.o
 669 BUILTIN_OBJS += builtin-push.o
 670 BUILTIN_OBJS += builtin-read-tree.o
 671 BUILTIN_OBJS += builtin-receive-pack.o
 672 BUILTIN_OBJS += builtin-reflog.o
 673 BUILTIN_OBJS += builtin-remote.o
 674 BUILTIN_OBJS += builtin-replace.o
 675 BUILTIN_OBJS += builtin-rerere.o
 676 BUILTIN_OBJS += builtin-reset.o
 677 BUILTIN_OBJS += builtin-rev-list.o
 678 BUILTIN_OBJS += builtin-rev-parse.o
 679 BUILTIN_OBJS += builtin-revert.o
 680 BUILTIN_OBJS += builtin-rm.o
 681 BUILTIN_OBJS += builtin-send-pack.o
 682 BUILTIN_OBJS += builtin-shortlog.o
 683 BUILTIN_OBJS += builtin-show-branch.o
 684 BUILTIN_OBJS += builtin-show-ref.o
 685 BUILTIN_OBJS += builtin-stripspace.o
 686 BUILTIN_OBJS += builtin-symbolic-ref.o
 687 BUILTIN_OBJS += builtin-tag.o
 688 BUILTIN_OBJS += builtin-tar-tree.o
 689 BUILTIN_OBJS += builtin-unpack-objects.o
 690 BUILTIN_OBJS += builtin-update-index.o
 691 BUILTIN_OBJS += builtin-update-ref.o
 692 BUILTIN_OBJS += builtin-update-server-info.o
 693 BUILTIN_OBJS += builtin-upload-archive.o
 694 BUILTIN_OBJS += builtin-verify-pack.o
 695 BUILTIN_OBJS += builtin-verify-tag.o
 696 BUILTIN_OBJS += builtin-write-tree.o
 697
 698 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 699 EXTLIBS =
 700
 701 #
 702 # Platform specific tweaks
 703 #
 704
 705 # We choose to avoid "if .. else if .. else .. endif endif"
 706 # because maintaining the nesting to match is a pain.  If
 707 # we had "elif" things would have been much nicer...
 708
 709 ifeq ($(uname_S),Linux)
 710         NO_STRLCPY = YesPlease
 711         NO_MKSTEMPS = YesPlease
 712         THREADED_DELTA_SEARCH = YesPlease
 713 endif
 714 ifeq ($(uname_S),GNU/kFreeBSD)
 715         NO_STRLCPY = YesPlease
 716         NO_MKSTEMPS = YesPlease
 717         THREADED_DELTA_SEARCH = YesPlease
 718 endif
 719 ifeq ($(uname_S),UnixWare)
 720         CC = cc
 721         NEEDS_SOCKET = YesPlease
 722         NEEDS_NSL = YesPlease
 723         NEEDS_SSL_WITH_CRYPTO = YesPlease
 724         NEEDS_LIBICONV = YesPlease
 725         SHELL_PATH = /usr/local/bin/bash
 726         NO_IPV6 = YesPlease
 727         NO_HSTRERROR = YesPlease
 728         NO_MKSTEMPS = YesPlease
 729         BASIC_CFLAGS += -Kthread
 730         BASIC_CFLAGS += -I/usr/local/include
 731         BASIC_LDFLAGS += -L/usr/local/lib
 732         INSTALL = ginstall
 733         TAR = gtar
 734         NO_STRCASESTR = YesPlease
 735         NO_MEMMEM = YesPlease
 736 endif
 737 ifeq ($(uname_S),SCO_SV)
 738         ifeq ($(uname_R),3.2)
 739                 CFLAGS = -O2
 740         endif
 741         ifeq ($(uname_R),5)
 742                 CC = cc
 743                 BASIC_CFLAGS += -Kthread
 744         endif
 745         NEEDS_SOCKET = YesPlease
 746         NEEDS_NSL = YesPlease
 747         NEEDS_SSL_WITH_CRYPTO = YesPlease
 748         NEEDS_LIBICONV = YesPlease
 749         SHELL_PATH = /usr/bin/bash
 750         NO_IPV6 = YesPlease
 751         NO_HSTRERROR = YesPlease
 752         NO_MKSTEMPS = YesPlease
 753         BASIC_CFLAGS += -I/usr/local/include
 754         BASIC_LDFLAGS += -L/usr/local/lib
 755         NO_STRCASESTR = YesPlease
 756         NO_MEMMEM = YesPlease
 757         INSTALL = ginstall
 758         TAR = gtar
 759 endif
 760 ifeq ($(uname_S),Darwin)
 761         NEEDS_CRYPTO_WITH_SSL = YesPlease
 762         NEEDS_SSL_WITH_CRYPTO = YesPlease
 763         NEEDS_LIBICONV = YesPlease
 764         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 765                 OLD_ICONV = UnfortunatelyYes
 766         endif
 767         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 768                 NO_STRLCPY = YesPlease
 769         endif
 770         NO_MEMMEM = YesPlease
 771         THREADED_DELTA_SEARCH = YesPlease
 772         USE_ST_TIMESPEC = YesPlease
 773 endif
 774 ifeq ($(uname_S),SunOS)
 775         NEEDS_SOCKET = YesPlease
 776         NEEDS_NSL = YesPlease
 777         SHELL_PATH = /bin/bash
 778         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 779         NO_STRCASESTR = YesPlease
 780         NO_MEMMEM = YesPlease
 781         NO_MKDTEMP = YesPlease
 782         NO_MKSTEMPS = YesPlease
 783         NO_REGEX = YesPlease
 784         NO_EXTERNAL_GREP = YesPlease
 785         THREADED_DELTA_SEARCH = YesPlease
 786         ifeq ($(uname_R),5.7)
 787                 NEEDS_RESOLV = YesPlease
 788                 NO_IPV6 = YesPlease
 789                 NO_SOCKADDR_STORAGE = YesPlease
 790                 NO_UNSETENV = YesPlease
 791                 NO_SETENV = YesPlease
 792                 NO_STRLCPY = YesPlease
 793                 NO_C99_FORMAT = YesPlease
 794                 NO_STRTOUMAX = YesPlease
 795         endif
 796         ifeq ($(uname_R),5.8)
 797                 NO_UNSETENV = YesPlease
 798                 NO_SETENV = YesPlease
 799                 NO_C99_FORMAT = YesPlease
 800                 NO_STRTOUMAX = YesPlease
 801         endif
 802         ifeq ($(uname_R),5.9)
 803                 NO_UNSETENV = YesPlease
 804                 NO_SETENV = YesPlease
 805                 NO_C99_FORMAT = YesPlease
 806                 NO_STRTOUMAX = YesPlease
 807         endif
 808         INSTALL = /usr/ucb/install
 809         TAR = gtar
 810         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 811 endif
 812 ifeq ($(uname_O),Cygwin)
 813         NO_D_TYPE_IN_DIRENT = YesPlease
 814         NO_D_INO_IN_DIRENT = YesPlease
 815         NO_STRCASESTR = YesPlease
 816         NO_MEMMEM = YesPlease
 817         NO_MKSTEMPS = YesPlease
 818         NO_SYMLINK_HEAD = YesPlease
 819         NEEDS_LIBICONV = YesPlease
 820         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 821         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 822         OLD_ICONV = UnfortunatelyYes
 823         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 824         # There are conflicting reports about this.
 825         # On some boxes NO_MMAP is needed, and not so elsewhere.
 826         # Try commenting this out if you suspect MMAP is more efficient
 827         NO_MMAP = YesPlease
 828         NO_IPV6 = YesPlease
 829         X = .exe
 830         COMPAT_OBJS += compat/cygwin.o
 831         UNRELIABLE_FSTAT = UnfortunatelyYes
 832 endif
 833 ifeq ($(uname_S),FreeBSD)
 834         NEEDS_LIBICONV = YesPlease
 835         OLD_ICONV = YesPlease
 836         NO_MEMMEM = YesPlease
 837         BASIC_CFLAGS += -I/usr/local/include
 838         BASIC_LDFLAGS += -L/usr/local/lib
 839         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 840         USE_ST_TIMESPEC = YesPlease
 841         THREADED_DELTA_SEARCH = YesPlease
 842         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 843                 PTHREAD_LIBS = -pthread
 844                 NO_UINTMAX_T = YesPlease
 845                 NO_STRTOUMAX = YesPlease
 846         endif
 847 endif
 848 ifeq ($(uname_S),OpenBSD)
 849         NO_STRCASESTR = YesPlease
 850         NO_MEMMEM = YesPlease
 851         USE_ST_TIMESPEC = YesPlease
 852         NEEDS_LIBICONV = YesPlease
 853         BASIC_CFLAGS += -I/usr/local/include
 854         BASIC_LDFLAGS += -L/usr/local/lib
 855         THREADED_DELTA_SEARCH = YesPlease
 856 endif
 857 ifeq ($(uname_S),NetBSD)
 858         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 859                 NEEDS_LIBICONV = YesPlease
 860         endif
 861         BASIC_CFLAGS += -I/usr/pkg/include
 862         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 863         THREADED_DELTA_SEARCH = YesPlease
 864         USE_ST_TIMESPEC = YesPlease
 865         NO_MKSTEMPS = YesPlease
 866 endif
 867 ifeq ($(uname_S),AIX)
 868         NO_STRCASESTR=YesPlease
 869         NO_MEMMEM = YesPlease
 870         NO_MKDTEMP = YesPlease
 871         NO_MKSTEMPS = YesPlease
 872         NO_STRLCPY = YesPlease
 873         NO_NSEC = YesPlease
 874         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 875         INTERNAL_QSORT = UnfortunatelyYes
 876         NEEDS_LIBICONV=YesPlease
 877         BASIC_CFLAGS += -D_LARGE_FILES
 878         ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 879                 THREADED_DELTA_SEARCH = YesPlease
 880         else
 881                 NO_PTHREADS = YesPlease
 882         endif
 883 endif
 884 ifeq ($(uname_S),GNU)
 885         # GNU/Hurd
 886         NO_STRLCPY=YesPlease
 887         NO_MKSTEMPS = YesPlease
 888 endif
 889 ifeq ($(uname_S),IRIX)
 890         NO_SETENV = YesPlease
 891         NO_UNSETENV = YesPlease
 892         NO_STRCASESTR = YesPlease
 893         NO_MEMMEM = YesPlease
 894         NO_MKSTEMPS = YesPlease
 895         NO_MKDTEMP = YesPlease
 896         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 897         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 898         # git dies with a segmentation fault when trying to access the first
 899         # entry of a reflog.  The conservative choice is made to always set
 900         # NO_MMAP.  If you suspect that your compiler is not affected by this
 901         # issue, comment out the NO_MMAP statement.
 902         NO_MMAP = YesPlease
 903         NO_EXTERNAL_GREP = UnfortunatelyYes
 904         SNPRINTF_RETURNS_BOGUS = YesPlease
 905         SHELL_PATH = /usr/gnu/bin/bash
 906         NEEDS_LIBGEN = YesPlease
 907         THREADED_DELTA_SEARCH = YesPlease
 908 endif
 909 ifeq ($(uname_S),IRIX64)
 910         NO_SETENV=YesPlease
 911         NO_UNSETENV = YesPlease
 912         NO_STRCASESTR=YesPlease
 913         NO_MEMMEM = YesPlease
 914         NO_MKSTEMPS = YesPlease
 915         NO_MKDTEMP = YesPlease
 916         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 917         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 918         # git dies with a segmentation fault when trying to access the first
 919         # entry of a reflog.  The conservative choice is made to always set
 920         # NO_MMAP.  If you suspect that your compiler is not affected by this
 921         # issue, comment out the NO_MMAP statement.
 922         NO_MMAP = YesPlease
 923         NO_EXTERNAL_GREP = UnfortunatelyYes
 924         SNPRINTF_RETURNS_BOGUS = YesPlease
 925         SHELL_PATH=/usr/gnu/bin/bash
 926         NEEDS_LIBGEN = YesPlease
 927         THREADED_DELTA_SEARCH = YesPlease
 928 endif
 929 ifeq ($(uname_S),HP-UX)
 930         NO_IPV6=YesPlease
 931         NO_SETENV=YesPlease
 932         NO_STRCASESTR=YesPlease
 933         NO_MEMMEM = YesPlease
 934         NO_MKSTEMPS = YesPlease
 935         NO_STRLCPY = YesPlease
 936         NO_MKDTEMP = YesPlease
 937         NO_UNSETENV = YesPlease
 938         NO_HSTRERROR = YesPlease
 939         NO_SYS_SELECT_H = YesPlease
 940         SNPRINTF_RETURNS_BOGUS = YesPlease
 941 endif
 942 ifeq ($(uname_S),Windows)
 943         GIT_VERSION := $(GIT_VERSION).MSVC
 944         pathsep = ;
 945         NO_PREAD = YesPlease
 946         NEEDS_CRYPTO_WITH_SSL = YesPlease
 947         NO_LIBGEN_H = YesPlease
 948         NO_SYMLINK_HEAD = YesPlease
 949         NO_IPV6 = YesPlease
 950         NO_SETENV = YesPlease
 951         NO_UNSETENV = YesPlease
 952         NO_STRCASESTR = YesPlease
 953         NO_STRLCPY = YesPlease
 954         NO_MEMMEM = YesPlease
 955         # NEEDS_LIBICONV = YesPlease
 956         NO_ICONV = YesPlease
 957         NO_C99_FORMAT = YesPlease
 958         NO_STRTOUMAX = YesPlease
 959         NO_STRTOULL = YesPlease
 960         NO_MKDTEMP = YesPlease
 961         NO_MKSTEMPS = YesPlease
 962         SNPRINTF_RETURNS_BOGUS = YesPlease
 963         NO_SVN_TESTS = YesPlease
 964         NO_PERL_MAKEMAKER = YesPlease
 965         RUNTIME_PREFIX = YesPlease
 966         NO_POSIX_ONLY_PROGRAMS = YesPlease
 967         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 968         NO_NSEC = YesPlease
 969         USE_WIN32_MMAP = YesPlease
 970         # USE_NED_ALLOCATOR = YesPlease
 971         UNRELIABLE_FSTAT = UnfortunatelyYes
 972         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 973         NO_REGEX = YesPlease
 974         NO_CURL = YesPlease
 975         NO_PTHREADS = YesPlease
 976         BLK_SHA1 = YesPlease
 977
 978         CC = compat/vcbuild/scripts/clink.pl
 979         AR = compat/vcbuild/scripts/lib.pl
 980         CFLAGS =
 981         BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
 982         COMPAT_OBJS = compat/msvc.o compat/fnmatch/fnmatch.o compat/winansi.o
 983         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/fnmatch -Icompat/regex -Icompat/fnmatch -DSTRIP_EXTENSION=\".exe\"
 984         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
 985         EXTLIBS = advapi32.lib shell32.lib wininet.lib ws2_32.lib
 986         lib =
 987 ifndef DEBUG
 988         BASIC_CFLAGS += -GL -Os -MT
 989         BASIC_LDFLAGS += -LTCG
 990         AR += -LTCG
 991 else
 992         BASIC_CFLAGS += -Zi -MTd
 993 endif
 994         X = .exe
 995 endif
 996 ifneq (,$(findstring MINGW,$(uname_S)))
 997         pathsep = ;
 998         NO_PREAD = YesPlease
 999         NEEDS_CRYPTO_WITH_SSL = YesPlease
1000         NO_LIBGEN_H = YesPlease
1001         NO_SYMLINK_HEAD = YesPlease
1002         NO_SETENV = YesPlease
1003         NO_UNSETENV = YesPlease
1004         NO_STRCASESTR = YesPlease
1005         NO_STRLCPY = YesPlease
1006         NO_MEMMEM = YesPlease
1007         NEEDS_LIBICONV = YesPlease
1008         OLD_ICONV = YesPlease
1009         NO_C99_FORMAT = YesPlease
1010         NO_STRTOUMAX = YesPlease
1011         NO_MKDTEMP = YesPlease
1012         NO_MKSTEMPS = YesPlease
1013         SNPRINTF_RETURNS_BOGUS = YesPlease
1014         NO_SVN_TESTS = YesPlease
1015         NO_PERL_MAKEMAKER = YesPlease
1016         RUNTIME_PREFIX = YesPlease
1017         NO_POSIX_ONLY_PROGRAMS = YesPlease
1018         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1019         NO_NSEC = YesPlease
1020         USE_WIN32_MMAP = YesPlease
1021         USE_NED_ALLOCATOR = YesPlease
1022         UNRELIABLE_FSTAT = UnfortunatelyYes
1023         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1024         NO_REGEX = YesPlease
1025         BLK_SHA1 = YesPlease
1026         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
1027         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1028         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
1029         EXTLIBS += -lws2_32
1030         X = .exe
1031 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1032         htmldir=doc/git/html/
1033         prefix =
1034         INSTALL = /bin/install
1035         EXTLIBS += /mingw/lib/libz.a
1036         NO_R_TO_GCC_LINKER = YesPlease
1037         INTERNAL_QSORT = YesPlease
1038         THREADED_DELTA_SEARCH = YesPlease
1039 else
1040         NO_CURL = YesPlease
1041         NO_PTHREADS = YesPlease
1042 endif
1043 endif
1044
1045 -include config.mak.autogen
1046 -include config.mak
1047
1048 ifdef SANE_TOOL_PATH
1049 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1050 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1051 PATH := $(SANE_TOOL_PATH):${PATH}
1052 else
1053 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1054 endif
1055
1056 ifeq ($(uname_S),Darwin)
1057         ifndef NO_FINK
1058                 ifeq ($(shell test -d /sw/lib && echo y),y)
1059                         BASIC_CFLAGS += -I/sw/include
1060                         BASIC_LDFLAGS += -L/sw/lib
1061                 endif
1062         endif
1063         ifndef NO_DARWIN_PORTS
1064                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1065                         BASIC_CFLAGS += -I/opt/local/include
1066                         BASIC_LDFLAGS += -L/opt/local/lib
1067                 endif
1068         endif
1069         PTHREAD_LIBS =
1070 endif
1071
1072 ifndef CC_LD_DYNPATH
1073         ifdef NO_R_TO_GCC_LINKER
1074                 # Some gcc does not accept and pass -R to the linker to specify
1075                 # the runtime dynamic library path.
1076                 CC_LD_DYNPATH = -Wl,-rpath,
1077         else
1078                 CC_LD_DYNPATH = -R
1079         endif
1080 endif
1081
1082 ifdef NO_LIBGEN_H
1083         COMPAT_CFLAGS += -DNO_LIBGEN_H
1084         COMPAT_OBJS += compat/basename.o
1085 endif
1086
1087 ifdef NO_CURL
1088         BASIC_CFLAGS += -DNO_CURL
1089 else
1090         ifdef CURLDIR
1091                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1092                 BASIC_CFLAGS += -I$(CURLDIR)/include
1093                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1094         else
1095                 CURL_LIBCURL = -lcurl
1096         endif
1097         PROGRAMS += git-remote-curl$X git-http-fetch$X
1098         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1099         ifeq "$(curl_check)" "070908"
1100                 ifndef NO_EXPAT
1101                         PROGRAMS += git-http-push$X
1102                 endif
1103         endif
1104         ifndef NO_EXPAT
1105                 ifdef EXPATDIR
1106                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1107                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1108                 else
1109                         EXPAT_LIBEXPAT = -lexpat
1110                 endif
1111         endif
1112 endif
1113
1114 ifdef ZLIB_PATH
1115         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1116         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1117 endif
1118 EXTLIBS += -lz
1119
1120 ifndef NO_POSIX_ONLY_PROGRAMS
1121         PROGRAMS += git-daemon$X
1122 endif
1123 ifndef NO_OPENSSL
1124         OPENSSL_LIBSSL = -lssl
1125         ifdef OPENSSLDIR
1126                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1127                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1128         else
1129                 OPENSSL_LINK =
1130         endif
1131         ifdef NEEDS_CRYPTO_WITH_SSL
1132                 OPENSSL_LINK += -lcrypto
1133         endif
1134 else
1135         BASIC_CFLAGS += -DNO_OPENSSL
1136         BLK_SHA1 = 1
1137         OPENSSL_LIBSSL =
1138 endif
1139 ifdef NEEDS_SSL_WITH_CRYPTO
1140         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1141 else
1142         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1143 endif
1144 ifdef NEEDS_LIBICONV
1145         ifdef ICONVDIR
1146                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1147                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1148         else
1149                 ICONV_LINK =
1150         endif
1151         EXTLIBS += $(ICONV_LINK) -liconv
1152 endif
1153 ifdef NEEDS_LIBGEN
1154         EXTLIBS += -lgen
1155 endif
1156 ifdef NEEDS_SOCKET
1157         EXTLIBS += -lsocket
1158 endif
1159 ifdef NEEDS_NSL
1160         EXTLIBS += -lnsl
1161 endif
1162 ifdef NEEDS_RESOLV
1163         EXTLIBS += -lresolv
1164 endif
1165 ifdef NO_D_TYPE_IN_DIRENT
1166         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1167 endif
1168 ifdef NO_D_INO_IN_DIRENT
1169         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1170 endif
1171 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1172         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1173 endif
1174 ifdef USE_NSEC
1175         BASIC_CFLAGS += -DUSE_NSEC
1176 endif
1177 ifdef USE_ST_TIMESPEC
1178         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1179 endif
1180 ifdef NO_NSEC
1181         BASIC_CFLAGS += -DNO_NSEC
1182 endif
1183 ifdef NO_C99_FORMAT
1184         BASIC_CFLAGS += -DNO_C99_FORMAT
1185 endif
1186 ifdef SNPRINTF_RETURNS_BOGUS
1187         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1188         COMPAT_OBJS += compat/snprintf.o
1189 endif
1190 ifdef FREAD_READS_DIRECTORIES
1191         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1192         COMPAT_OBJS += compat/fopen.o
1193 endif
1194 ifdef NO_SYMLINK_HEAD
1195         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1196 endif
1197 ifdef NO_STRCASESTR
1198         COMPAT_CFLAGS += -DNO_STRCASESTR
1199         COMPAT_OBJS += compat/strcasestr.o
1200 endif
1201 ifdef NO_STRLCPY
1202         COMPAT_CFLAGS += -DNO_STRLCPY
1203         COMPAT_OBJS += compat/strlcpy.o
1204 endif
1205 ifdef NO_STRTOUMAX
1206         COMPAT_CFLAGS += -DNO_STRTOUMAX
1207         COMPAT_OBJS += compat/strtoumax.o
1208 endif
1209 ifdef NO_STRTOULL
1210         COMPAT_CFLAGS += -DNO_STRTOULL
1211 endif
1212 ifdef NO_SETENV
1213         COMPAT_CFLAGS += -DNO_SETENV
1214         COMPAT_OBJS += compat/setenv.o
1215 endif
1216 ifdef NO_MKDTEMP
1217         COMPAT_CFLAGS += -DNO_MKDTEMP
1218         COMPAT_OBJS += compat/mkdtemp.o
1219 endif
1220 ifdef NO_MKSTEMPS
1221         COMPAT_CFLAGS += -DNO_MKSTEMPS
1222         COMPAT_OBJS += compat/mkstemps.o
1223 endif
1224 ifdef NO_UNSETENV
1225         COMPAT_CFLAGS += -DNO_UNSETENV
1226         COMPAT_OBJS += compat/unsetenv.o
1227 endif
1228 ifdef NO_SYS_SELECT_H
1229         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1230 endif
1231 ifdef NO_MMAP
1232         COMPAT_CFLAGS += -DNO_MMAP
1233         COMPAT_OBJS += compat/mmap.o
1234 else
1235         ifdef USE_WIN32_MMAP
1236                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1237                 COMPAT_OBJS += compat/win32mmap.o
1238         endif
1239 endif
1240 ifdef OBJECT_CREATION_USES_RENAMES
1241         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1242 endif
1243 ifdef NO_PREAD
1244         COMPAT_CFLAGS += -DNO_PREAD
1245         COMPAT_OBJS += compat/pread.o
1246 endif
1247 ifdef NO_FAST_WORKING_DIRECTORY
1248         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1249 endif
1250 ifdef NO_TRUSTABLE_FILEMODE
1251         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1252 endif
1253 ifdef NO_IPV6
1254         BASIC_CFLAGS += -DNO_IPV6
1255 endif
1256 ifdef NO_UINTMAX_T
1257         BASIC_CFLAGS += -Duintmax_t=uint32_t
1258 endif
1259 ifdef NO_SOCKADDR_STORAGE
1260 ifdef NO_IPV6
1261         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1262 else
1263         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1264 endif
1265 endif
1266 ifdef NO_INET_NTOP
1267         LIB_OBJS += compat/inet_ntop.o
1268 endif
1269 ifdef NO_INET_PTON
1270         LIB_OBJS += compat/inet_pton.o
1271 endif
1272
1273 ifdef NO_ICONV
1274         BASIC_CFLAGS += -DNO_ICONV
1275 endif
1276
1277 ifdef OLD_ICONV
1278         BASIC_CFLAGS += -DOLD_ICONV
1279 endif
1280
1281 ifdef NO_DEFLATE_BOUND
1282         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1283 endif
1284
1285 ifdef BLK_SHA1
1286         SHA1_HEADER = "block-sha1/sha1.h"
1287         LIB_OBJS += block-sha1/sha1.o
1288         LIB_H += block-sha1/sha1.h
1289 else
1290 ifdef PPC_SHA1
1291         SHA1_HEADER = "ppc/sha1.h"
1292         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1293         LIB_H += ppc/sha1.h
1294 else
1295         SHA1_HEADER = <openssl/sha.h>
1296         EXTLIBS += $(LIB_4_CRYPTO)
1297 endif
1298 endif
1299 ifdef NO_PERL_MAKEMAKER
1300         export NO_PERL_MAKEMAKER
1301 endif
1302 ifdef NO_HSTRERROR
1303         COMPAT_CFLAGS += -DNO_HSTRERROR
1304         COMPAT_OBJS += compat/hstrerror.o
1305 endif
1306 ifdef NO_MEMMEM
1307         COMPAT_CFLAGS += -DNO_MEMMEM
1308         COMPAT_OBJS += compat/memmem.o
1309 endif
1310 ifdef INTERNAL_QSORT
1311         COMPAT_CFLAGS += -DINTERNAL_QSORT
1312         COMPAT_OBJS += compat/qsort.o
1313 endif
1314 ifdef RUNTIME_PREFIX
1315         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1316 endif
1317
1318 ifdef NO_PTHREADS
1319         THREADED_DELTA_SEARCH =
1320         BASIC_CFLAGS += -DNO_PTHREADS
1321 else
1322         EXTLIBS += $(PTHREAD_LIBS)
1323 endif
1324
1325 ifdef THREADED_DELTA_SEARCH
1326         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1327         LIB_OBJS += thread-utils.o
1328 endif
1329 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1330         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1331 endif
1332 ifdef NO_EXTERNAL_GREP
1333         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1334 endif
1335 ifdef UNRELIABLE_FSTAT
1336         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1337 endif
1338 ifdef NO_REGEX
1339         COMPAT_CFLAGS += -Icompat/regex
1340         COMPAT_OBJS += compat/regex/regex.o
1341 endif
1342
1343 ifdef USE_NED_ALLOCATOR
1344        COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1345        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1346 endif
1347
1348 ifeq ($(TCLTK_PATH),)
1349 NO_TCLTK=NoThanks
1350 endif
1351
1352 ifeq ($(PERL_PATH),)
1353 NO_PERL=NoThanks
1354 endif
1355
1356 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1357 QUIET_SUBDIR1  =
1358
1359 ifneq ($(findstring $(MAKEFLAGS),w),w)
1360 PRINT_DIR = --no-print-directory
1361 else # "make -w"
1362 NO_SUBDIR = :
1363 endif
1364
1365 ifneq ($(findstring $(MAKEFLAGS),s),s)
1366 ifndef V
1367         QUIET_CC       = @echo '   ' CC $@;
1368         QUIET_AR       = @echo '   ' AR $@;
1369         QUIET_LINK     = @echo '   ' LINK $@;
1370         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1371         QUIET_GEN      = @echo '   ' GEN $@;
1372         QUIET_LNCP     = @echo '   ' LN/CP $@;
1373         QUIET_SUBDIR0  = +@subdir=
1374         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1375                          $(MAKE) $(PRINT_DIR) -C $$subdir
1376         export V
1377         export QUIET_GEN
1378         export QUIET_BUILT_IN
1379 endif
1380 endif
1381
1382 ifdef ASCIIDOC8
1383         export ASCIIDOC8
1384 endif
1385
1386 # Shell quote (do not use $(call) to accommodate ancient setups);
1387
1388 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1389 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1390
1391 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1392 bindir_SQ = $(subst ','\'',$(bindir))
1393 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1394 mandir_SQ = $(subst ','\'',$(mandir))
1395 infodir_SQ = $(subst ','\'',$(infodir))
1396 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1397 template_dir_SQ = $(subst ','\'',$(template_dir))
1398 htmldir_SQ = $(subst ','\'',$(htmldir))
1399 prefix_SQ = $(subst ','\'',$(prefix))
1400
1401 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1402 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1403 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1404
1405 LIBS = $(GITLIBS) $(EXTLIBS)
1406
1407 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1408         $(COMPAT_CFLAGS)
1409 LIB_OBJS += $(COMPAT_OBJS)
1410
1411 # Quote for C
1412
1413 ifdef DEFAULT_EDITOR
1414 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1415 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1416
1417 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1418 endif
1419
1420 ifdef DEFAULT_PAGER
1421 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1422 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1423
1424 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1425 endif
1426
1427 ALL_CFLAGS += $(BASIC_CFLAGS)
1428 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1429
1430 export TAR INSTALL DESTDIR SHELL_PATH
1431
1432
1433 ### Build rules
1434
1435 SHELL = $(SHELL_PATH)
1436
1437 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1438 ifneq (,$X)
1439         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1440 endif
1441
1442 all::
1443 ifndef NO_TCLTK
1444         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1445         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1446 endif
1447 ifndef NO_PERL
1448         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1449 endif
1450         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1451
1452 please_set_SHELL_PATH_to_a_more_modern_shell:
1453         @$$(:)
1454
1455 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1456
1457 strip: $(PROGRAMS) git$X
1458         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1459
1460 git.o: git.c common-cmds.h GIT-CFLAGS
1461         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1462                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1463                 $(ALL_CFLAGS) -o $@ -c $(filter %.c,$^)
1464
1465 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1466         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1467                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1468
1469 builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1470         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1471                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1472                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1473                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1474
1475 $(BUILT_INS): git$X
1476         $(QUIET_BUILT_IN)$(RM) $@ && \
1477         ln git$X $@ 2>/dev/null || \
1478         ln -s git$X $@ 2>/dev/null || \
1479         cp git$X $@
1480
1481 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1482
1483 common-cmds.h: $(wildcard Documentation/git-*.txt)
1484         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1485
1486 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1487         $(QUIET_GEN)$(RM) $@ $@+ && \
1488         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1489             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1490             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1491             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1492             -e $(BROKEN_PATH_FIX) \
1493             $@.sh >$@+ && \
1494         chmod +x $@+ && \
1495         mv $@+ $@
1496
1497 ifndef NO_PERL
1498 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1499
1500 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1501         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1502
1503 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1504         $(QUIET_GEN)$(RM) $@ $@+ && \
1505         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1506         sed -e '1{' \
1507             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1508             -e '        h' \
1509             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1510             -e '        H' \
1511             -e '        x' \
1512             -e '}' \
1513             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1514             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1515             $@.perl >$@+ && \
1516         chmod +x $@+ && \
1517         mv $@+ $@
1518
1519 ifdef JSMIN
1520 OTHER_PROGRAMS += gitweb/gitweb.cgi   gitweb/gitweb.min.js
1521 gitweb/gitweb.cgi: gitweb/gitweb.perl gitweb/gitweb.min.js
1522 else
1523 OTHER_PROGRAMS += gitweb/gitweb.cgi
1524 gitweb/gitweb.cgi: gitweb/gitweb.perl
1525 endif
1526         $(QUIET_GEN)$(RM) $@ $@+ && \
1527         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1528             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1529             -e 's|++GIT_BINDIR++|$(bindir)|g' \
1530             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1531             -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1532             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1533             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1534             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1535             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1536             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1537             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1538             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1539             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1540             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1541             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1542             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1543             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1544             -e 's|++GITWEB_JS++|$(GITWEB_JS)|g' \
1545             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1546             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1547             $< >$@+ && \
1548         chmod +x $@+ && \
1549         mv $@+ $@
1550
1551 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css gitweb/gitweb.js
1552         $(QUIET_GEN)$(RM) $@ $@+ && \
1553         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1554             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1555             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1556             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1557             -e '/@@GITWEB_CGI@@/d' \
1558             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1559             -e '/@@GITWEB_CSS@@/d' \
1560             -e '/@@GITWEB_JS@@/r gitweb/gitweb.js' \
1561             -e '/@@GITWEB_JS@@/d' \
1562             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1563             $@.sh > $@+ && \
1564         chmod +x $@+ && \
1565         mv $@+ $@
1566 else # NO_PERL
1567 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1568         $(QUIET_GEN)$(RM) $@ $@+ && \
1569         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1570             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1571             unimplemented.sh >$@+ && \
1572         chmod +x $@+ && \
1573         mv $@+ $@
1574 endif # NO_PERL
1575
1576 ifdef JSMIN
1577 gitweb/gitweb.min.js: gitweb/gitweb.js
1578         $(QUIET_GEN)$(JSMIN) <$< >$@
1579 endif # JSMIN
1580
1581 configure: configure.ac
1582         $(QUIET_GEN)$(RM) $@ $<+ && \
1583         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1584             $< > $<+ && \
1585         autoconf -o $@ $<+ && \
1586         $(RM) $<+
1587
1588 # These can record GIT_VERSION
1589 git.o git.spec \
1590         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1591         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1592         : GIT-VERSION-FILE
1593
1594 %.o: %.c GIT-CFLAGS
1595         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1596 %.s: %.c GIT-CFLAGS
1597         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1598 %.o: %.S
1599         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1600
1601 exec_cmd.o: exec_cmd.c GIT-CFLAGS
1602         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1603                 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1604                 '-DBINDIR="$(bindir_relative_SQ)"' \
1605                 '-DPREFIX="$(prefix_SQ)"' \
1606                 $<
1607
1608 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1609         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1610
1611 config.o: config.c GIT-CFLAGS
1612         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1613
1614 http.o: http.c GIT-CFLAGS
1615         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1616
1617 ifdef NO_EXPAT
1618 http-walker.o: http-walker.c http.h GIT-CFLAGS
1619         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1620 endif
1621
1622 git-%$X: %.o $(GITLIBS)
1623         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1624
1625 git-imap-send$X: imap-send.o $(GITLIBS)
1626         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1627                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1628
1629 http.o http-walker.o http-push.o remote-curl.o: http.h
1630
1631 http.o http-walker.o remote-curl.o: $(LIB_H)
1632
1633 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
1634         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1635                 $(LIBS) $(CURL_LIBCURL)
1636 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1637         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1638                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1639
1640 git-remote-curl$X: remote-curl.o http.o http-walker.o $(GITLIBS)
1641         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1642                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1643
1644 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1645 $(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1646 builtin-branch.o builtin-checkout.o builtin-clone.o builtin-reset.o branch.o: branch.h
1647 builtin-bundle.o bundle.o transport.o: bundle.h
1648 builtin-bisect--helper.o builtin-rev-list.o bisect.o: bisect.h
1649 builtin-clone.o builtin-fetch-pack.o transport.o: fetch-pack.h
1650 builtin-send-pack.o transport.o: send-pack.h
1651 builtin-log.o builtin-shortlog.o: shortlog.h
1652 builtin-prune.o builtin-reflog.o reachable.o: reachable.h
1653 builtin-revert.o wt-status.o: wt-status.h
1654 builtin-tar-tree.o archive-tar.o: tar.h
1655 builtin-pack-objects.o: thread-utils.h
1656 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
1657
1658 $(LIB_FILE): $(LIB_OBJS)
1659         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1660
1661 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1662         xdiff/xmerge.o xdiff/xpatience.o
1663 xdiff-interface.o $(XDIFF_OBJS): \
1664         xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1665         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1666
1667 $(XDIFF_LIB): $(XDIFF_OBJS)
1668         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1669
1670
1671 doc:
1672         $(MAKE) -C Documentation all
1673
1674 man:
1675         $(MAKE) -C Documentation man
1676
1677 html:
1678         $(MAKE) -C Documentation html
1679
1680 info:
1681         $(MAKE) -C Documentation info
1682
1683 pdf:
1684         $(MAKE) -C Documentation pdf
1685
1686 TAGS:
1687         $(RM) TAGS
1688         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1689
1690 tags:
1691         $(RM) tags
1692         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1693
1694 cscope:
1695         $(RM) cscope*
1696         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1697
1698 ### Detect prefix changes
1699 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1700              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1701
1702 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1703         @FLAGS='$(TRACK_CFLAGS)'; \
1704             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1705                 echo 1>&2 "    * new build flags or prefix"; \
1706                 echo "$$FLAGS" >GIT-CFLAGS; \
1707             fi
1708
1709 # We need to apply sq twice, once to protect from the shell
1710 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1711 # and the first level quoting from the shell that runs "echo".
1712 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1713         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1714         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
1715         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1716         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1717         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1718
1719 ### Detect Tck/Tk interpreter path changes
1720 ifndef NO_TCLTK
1721 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1722
1723 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1724         @VARS='$(TRACK_VARS)'; \
1725             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1726                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1727                 echo "$$VARS" >$@; \
1728             fi
1729
1730 .PHONY: .FORCE-GIT-GUI-VARS
1731 endif
1732
1733 ### Testing rules
1734
1735 TEST_PROGRAMS += test-chmtime$X
1736 TEST_PROGRAMS += test-ctype$X
1737 TEST_PROGRAMS += test-date$X
1738 TEST_PROGRAMS += test-delta$X
1739 TEST_PROGRAMS += test-dump-cache-tree$X
1740 TEST_PROGRAMS += test-genrandom$X
1741 TEST_PROGRAMS += test-match-trees$X
1742 TEST_PROGRAMS += test-parse-options$X
1743 TEST_PROGRAMS += test-path-utils$X
1744 TEST_PROGRAMS += test-sha1$X
1745 TEST_PROGRAMS += test-sigchain$X
1746
1747 all:: $(TEST_PROGRAMS)
1748
1749 # GNU make supports exporting all variables by "export" without parameters.
1750 # However, the environment gets quite big, and some programs have problems
1751 # with that.
1752
1753 export NO_SVN_TESTS
1754
1755 test: all
1756         $(MAKE) -C t/ all
1757
1758 test-ctype$X: ctype.o
1759
1760 test-date$X: date.o ctype.o
1761
1762 test-delta$X: diff-delta.o patch-delta.o
1763
1764 test-parse-options$X: parse-options.o
1765
1766 test-parse-options.o: parse-options.h
1767
1768 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1769
1770 test-%$X: test-%.o $(GITLIBS)
1771         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1772
1773 check-sha1:: test-sha1$X
1774         ./test-sha1.sh
1775
1776 check: common-cmds.h
1777         if sparse; \
1778         then \
1779                 for i in *.c; \
1780                 do \
1781                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1782                 done; \
1783         else \
1784                 echo 2>&1 "Did you mean 'make test'?"; \
1785                 exit 1; \
1786         fi
1787
1788 remove-dashes:
1789         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1790
1791 ### Installation rules
1792
1793 ifneq ($(filter /%,$(firstword $(template_dir))),)
1794 template_instdir = $(template_dir)
1795 else
1796 template_instdir = $(prefix)/$(template_dir)
1797 endif
1798 export template_instdir
1799
1800 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1801 gitexec_instdir = $(gitexecdir)
1802 else
1803 gitexec_instdir = $(prefix)/$(gitexecdir)
1804 endif
1805 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1806 export gitexec_instdir
1807
1808 install: all
1809         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1810         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1811         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1812         $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1813         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1814 ifndef NO_PERL
1815         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1816 endif
1817 ifndef NO_TCLTK
1818         $(MAKE) -C gitk-git install
1819         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1820 endif
1821 ifneq (,$X)
1822         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p' -ef '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p$X' || $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
1823 endif
1824         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1825         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1826         { test "$$bindir/" = "$$execdir/" || \
1827                 { $(RM) "$$execdir/git$X" && \
1828                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1829                 ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1830                 cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1831         { for p in $(BUILT_INS); do \
1832                 $(RM) "$$execdir/$$p" && \
1833                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1834                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1835                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1836           done; } && \
1837         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1838
1839 install-doc:
1840         $(MAKE) -C Documentation install
1841
1842 install-man:
1843         $(MAKE) -C Documentation install-man
1844
1845 install-html:
1846         $(MAKE) -C Documentation install-html
1847
1848 install-info:
1849         $(MAKE) -C Documentation install-info
1850
1851 install-pdf:
1852         $(MAKE) -C Documentation install-pdf
1853
1854 quick-install-doc:
1855         $(MAKE) -C Documentation quick-install
1856
1857 quick-install-man:
1858         $(MAKE) -C Documentation quick-install-man
1859
1860 quick-install-html:
1861         $(MAKE) -C Documentation quick-install-html
1862
1863
1864
1865 ### Maintainer's dist rules
1866
1867 git.spec: git.spec.in
1868         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1869         mv $@+ $@
1870
1871 GIT_TARNAME=git-$(GIT_VERSION)
1872 dist: git.spec git-archive$(X) configure
1873         ./git-archive --format=tar \
1874                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1875         @mkdir -p $(GIT_TARNAME)
1876         @cp git.spec configure $(GIT_TARNAME)
1877         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1878         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1879         $(TAR) rf $(GIT_TARNAME).tar \
1880                 $(GIT_TARNAME)/git.spec \
1881                 $(GIT_TARNAME)/configure \
1882                 $(GIT_TARNAME)/version \
1883                 $(GIT_TARNAME)/git-gui/version
1884         @$(RM) -r $(GIT_TARNAME)
1885         gzip -f -9 $(GIT_TARNAME).tar
1886
1887 rpm: dist
1888         $(RPMBUILD) \
1889                 --define "_source_filedigest_algorithm md5" \
1890                 --define "_binary_filedigest_algorithm md5" \
1891                 -ta $(GIT_TARNAME).tar.gz
1892
1893 htmldocs = git-htmldocs-$(GIT_VERSION)
1894 manpages = git-manpages-$(GIT_VERSION)
1895 dist-doc:
1896         $(RM) -r .doc-tmp-dir
1897         mkdir .doc-tmp-dir
1898         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1899         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1900         gzip -n -9 -f $(htmldocs).tar
1901         :
1902         $(RM) -r .doc-tmp-dir
1903         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1904         $(MAKE) -C Documentation DESTDIR=./ \
1905                 man1dir=../.doc-tmp-dir/man1 \
1906                 man5dir=../.doc-tmp-dir/man5 \
1907                 man7dir=../.doc-tmp-dir/man7 \
1908                 install
1909         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1910         gzip -n -9 -f $(manpages).tar
1911         $(RM) -r .doc-tmp-dir
1912
1913 ### Cleaning rules
1914
1915 distclean: clean
1916         $(RM) configure
1917
1918 clean:
1919         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1920                 $(LIB_FILE) $(XDIFF_LIB)
1921         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1922         $(RM) $(TEST_PROGRAMS)
1923         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1924         $(RM) -r autom4te.cache
1925         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1926         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1927         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1928         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1929         $(MAKE) -C Documentation/ clean
1930 ifndef NO_PERL
1931         $(RM) gitweb/gitweb.cgi
1932         $(MAKE) -C perl clean
1933 endif
1934         $(MAKE) -C templates/ clean
1935         $(MAKE) -C t/ clean
1936 ifndef NO_TCLTK
1937         $(MAKE) -C gitk-git clean
1938         $(MAKE) -C git-gui clean
1939 endif
1940         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1941
1942 .PHONY: all install clean strip
1943 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1944 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1945 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1946
1947 ### Check documentation
1948 #
1949 check-docs::
1950         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1951         do \
1952                 case "$$v" in \
1953                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1954                 git-merge-resolve | git-merge-subtree | \
1955                 git-fsck-objects | git-init-db | \
1956                 git-?*--?* ) continue ;; \
1957                 esac ; \
1958                 test -f "Documentation/$$v.txt" || \
1959                 echo "no doc: $$v"; \
1960                 sed -e '/^#/d' command-list.txt | \
1961                 grep -q "^$$v[  ]" || \
1962                 case "$$v" in \
1963                 git) ;; \
1964                 *) echo "no link: $$v";; \
1965                 esac ; \
1966         done; \
1967         ( \
1968                 sed -e '/^#/d' \
1969                     -e 's/[     ].*//' \
1970                     -e 's/^/listed /' command-list.txt; \
1971                 ls -1 Documentation/git*txt | \
1972                 sed -e 's|Documentation/|documented |' \
1973                     -e 's/\.txt//'; \
1974         ) | while read how cmd; \
1975         do \
1976                 case "$$how,$$cmd" in \
1977                 *,git-citool | \
1978                 *,git-gui | \
1979                 *,git-help | \
1980                 documented,gitattributes | \
1981                 documented,gitignore | \
1982                 documented,gitmodules | \
1983                 documented,gitcli | \
1984                 documented,git-tools | \
1985                 documented,gitcore-tutorial | \
1986                 documented,gitcvs-migration | \
1987                 documented,gitdiffcore | \
1988                 documented,gitglossary | \
1989                 documented,githooks | \
1990                 documented,gitrepository-layout | \
1991                 documented,gittutorial | \
1992                 documented,gittutorial-2 | \
1993                 sentinel,not,matching,is,ok ) continue ;; \
1994                 esac; \
1995                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1996                 *" $$cmd "*)    ;; \
1997                 *) echo "removed but $$how: $$cmd" ;; \
1998                 esac; \
1999         done ) | sort
2000
2001 ### Make sure built-ins do not have dups and listed in git.c
2002 #
2003 check-builtins::
2004         ./check-builtins.sh
2005
2006 ### Test suite coverage testing
2007 #
2008 .PHONY: coverage coverage-clean coverage-build coverage-report
2009
2010 coverage:
2011         $(MAKE) coverage-build
2012         $(MAKE) coverage-report
2013
2014 coverage-clean:
2015         rm -f *.gcda *.gcno
2016
2017 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2018 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2019
2020 coverage-build: coverage-clean
2021         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2022         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2023                 -j1 test
2024
2025 coverage-report:
2026         gcov -b *.c
2027         grep '^function.*called 0 ' *.c.gcov \
2028                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2029                 | tee coverage-untested-functions