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 SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34 # git-http-push are not built, and you cannot use http:// and https://
  35 # transports (neither smart nor dumb).
  36 #
  37 # Define CURLDIR=/foo/bar if your curl header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41 # not built, and you cannot push using http:// and https:// transports (dumb).
  42 #
  43 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  44 # /foo/bar/include and /foo/bar/lib directories.
  45 #
  46 # Define NO_GETTEXT if you don't want Git output to be translated.
  47 # A translated Git requires GNU libintl or another gettext implementation,
  48 # plus libintl-perl at runtime.
  49 #
  50 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  51 # the installed gettext translation of the shell scripts output.
  52 #
  53 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  54 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  55 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  56 # FreeBSD can use either, but MinGW and some others need to use
  57 # libcharset.h's locale_charset() instead.
  58 #
  59 # Define CHARSET_LIB to you need to link with library other than -liconv to
  60 # use locale_charset() function.  On some platforms this needs to set to
  61 # -lcharset
  62 #
  63 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  64 # need -lintl when linking.
  65 #
  66 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  67 # doesn't support GNU extensions like --check and --statistics
  68 #
  69 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  70 # it specifies.
  71 #
  72 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  73 #
  74 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  75 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  76 #
  77 # Define NO_STRCASESTR if you don't have strcasestr.
  78 #
  79 # Define NO_MEMMEM if you don't have memmem.
  80 #
  81 # Define NO_STRLCPY if you don't have strlcpy.
  82 #
  83 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  84 # C library. If your compiler also does not support long long or does not have
  85 # strtoull, define NO_STRTOULL.
  86 #
  87 # Define NO_SETENV if you don't have setenv in the C library.
  88 #
  89 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  90 #
  91 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  92 #
  93 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
  94 #
  95 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  96 #
  97 # Define NO_STRTOK_R if you don't have strtok_r in the C library.
  98 #
  99 # Define NO_FNMATCH if you don't have fnmatch in the C library.
 100 #
 101 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 102 # FNM_CASEFOLD GNU extension.
 103 #
 104 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 105 # in the C library.
 106 #
 107 # Define NO_LIBGEN_H if you don't have libgen.h.
 108 #
 109 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 110 #
 111 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 112 #
 113 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 114 # Enable it on Windows.  By default, symrefs are still used.
 115 #
 116 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 117 # tests.  These tests take up a significant amount of the total test time
 118 # but are not needed unless you plan to talk to SVN repos.
 119 #
 120 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 121 # installed in /sw, but don't want GIT to link against any libraries
 122 # installed there.  If defined you may specify your own (or Fink's)
 123 # include directories and library directories by defining CFLAGS
 124 # and LDFLAGS appropriately.
 125 #
 126 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 127 # have DarwinPorts installed in /opt/local, but don't want GIT to
 128 # link against any libraries installed there.  If defined you may
 129 # specify your own (or DarwinPort's) include directories and
 130 # library directories by defining CFLAGS and LDFLAGS appropriately.
 131 #
 132 # Define BLK_SHA1 environment variable to make use of the bundled
 133 # optimized C SHA1 routine.
 134 #
 135 # Define PPC_SHA1 environment variable when running make to make use of
 136 # a bundled SHA1 routine optimized for PowerPC.
 137 #
 138 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 139 #
 140 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 141 #
 142 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 143 #
 144 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 145 #
 146 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 147 #
 148 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 149 # Patrick Mauritz).
 150 #
 151 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 152 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 153 # inet_ntop and inet_pton additionally reside there.
 154 #
 155 # Define NO_MMAP if you want to avoid mmap.
 156 #
 157 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 158 #
 159 # Define NO_POLL if you do not have or don't want to use poll().
 160 # This also implies NO_SYS_POLL_H.
 161 #
 162 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 163 #
 164 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 165 # cygwin1.dll before v1.5.22).
 166 #
 167 # Define NO_SETITIMER if you don't have setitimer()
 168 #
 169 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 170 # This also implies NO_SETITIMER
 171 #
 172 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 173 # thread-safe. (e.g. compat/pread.c or cygwin)
 174 #
 175 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 176 # generally faster on your platform than accessing the working directory.
 177 #
 178 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 179 # the executable mode bit, but doesn't really do so.
 180 #
 181 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 182 #
 183 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 184 #
 185 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 186 # sockaddr_storage.
 187 #
 188 # Define NO_ICONV if your libc does not properly support iconv.
 189 #
 190 # Define OLD_ICONV if your library has an old iconv(), where the second
 191 # (input buffer pointer) parameter is declared with type (const char **).
 192 #
 193 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 194 #
 195 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 196 # that tells runtime paths to dynamic libraries;
 197 # "-Wl,-rpath=/path/lib" is used instead.
 198 #
 199 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 200 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 201 #
 202 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 203 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 204 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 205 # randomly break unless your underlying filesystem supports those sub-second
 206 # times (my ext3 doesn't).
 207 #
 208 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 209 # "st_ctim"
 210 #
 211 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 212 # available.  This automatically turns USE_NSEC off.
 213 #
 214 # Define USE_STDEV below if you want git to care about the underlying device
 215 # change being considered an inode change from the update-index perspective.
 216 #
 217 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 218 # field that counts the on-disk footprint in 512-byte blocks.
 219 #
 220 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 221 # (not v1.73 or v1.71).
 222 #
 223 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 224 # (versions 1.68.1 through v1.72).
 225 #
 226 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 227 # apostrophes to be ASCII so that cut&pasting examples to the shell
 228 # will work.
 229 #
 230 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 231 # MakeMaker (e.g. using ActiveState under Cygwin).
 232 #
 233 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 234 #
 235 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 236 #
 237 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 238 #
 239 # The TCL_PATH variable governs the location of the Tcl interpreter
 240 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 241 # is not set.  Defaults to the bare 'tclsh'.
 242 #
 243 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 244 # If not set it defaults to the bare 'wish'. If it is set to the empty
 245 # string then NO_TCLTK will be forced (this is used by configure script).
 246 #
 247 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 248 # is a simplified version of the merge sort used in glibc. This is
 249 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 250 #
 251 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 252 # information on a not yet closed file that lstat would return for the same
 253 # file after it was closed.
 254 #
 255 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 256 # when hardlinking a file to another name and unlinking the original file right
 257 # away (some NTFS drivers seem to zero the contents in that scenario).
 258 #
 259 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 260 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 261 #
 262 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 263 # copies to install built-in git commands e.g. git-cat-file.
 264 #
 265 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 266 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 267 #
 268 # Define NO_REGEX if you have no or inferior regex support in your C library.
 269 #
 270 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 271 # user.
 272 #
 273 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 274 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 275 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 276 # (to any value) in your environment.
 277 #
 278 # Define JSMIN to point to JavaScript minifier that functions as
 279 # a filter to have gitweb.js minified.
 280 #
 281 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 282 # version of gitweb.css
 283 #
 284 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 285 # you want to use something different.  The value will be interpreted by the
 286 # shell at runtime when it is used.
 287 #
 288 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 289 # want to use something different.  The value will be interpreted by the shell
 290 # if necessary when it is used.  Examples:
 291 #
 292 #   DEFAULT_EDITOR='~/bin/vi',
 293 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 294 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 295 #
 296 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 297 # header files to be automatically computed, to avoid rebuilding objects when
 298 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 299 # dependency rules.  The default is "auto", which means to use computed header
 300 # dependencies if your compiler is detected to support it.
 301 #
 302 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 303 # dependency rules.
 304 #
 305 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 306 #
 307 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 308 # the diff algorithm.  It gives a nice speedup if your processor has
 309 # fast unaligned word loads.  Does NOT work on big-endian systems!
 310 # Enabled by default on x86_64.
 311 #
 312 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 313 # network interactions.  The default is "git/$(GIT_VERSION)".
 314 #
 315 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 316 # (defaults to "man") if you want to have a different default when
 317 # "git help" is called without a parameter specifying the format.
 318
 319 GIT-VERSION-FILE: FORCE
 320         @$(SHELL_PATH) ./GIT-VERSION-GEN
 321 -include GIT-VERSION-FILE
 322
 323 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 324 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 325 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 326 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 327 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 328 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 329
 330 ifdef MSVC
 331         # avoid the MingW and Cygwin configuration sections
 332         uname_S := Windows
 333         uname_O := Windows
 334 endif
 335
 336 # CFLAGS and LDFLAGS are for the users to override from the command line.
 337
 338 CFLAGS = -g -O2 -Wall
 339 LDFLAGS =
 340 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 341 ALL_LDFLAGS = $(LDFLAGS)
 342 STRIP ?= strip
 343
 344 # Among the variables below, these:
 345 #   gitexecdir
 346 #   template_dir
 347 #   mandir
 348 #   infodir
 349 #   htmldir
 350 #   sysconfdir
 351 # can be specified as a relative path some/where/else;
 352 # this is interpreted as relative to $(prefix) and "git" at
 353 # runtime figures out where they are based on the path to the executable.
 354 # This can help installing the suite in a relocatable way.
 355
 356 prefix = $(HOME)
 357 bindir_relative = bin
 358 bindir = $(prefix)/$(bindir_relative)
 359 mandir = share/man
 360 infodir = share/info
 361 gitexecdir = libexec/git-core
 362 mergetoolsdir = $(gitexecdir)/mergetools
 363 sharedir = $(prefix)/share
 364 gitwebdir = $(sharedir)/gitweb
 365 localedir = $(sharedir)/locale
 366 template_dir = share/git-core/templates
 367 htmldir = share/doc/git-doc
 368 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 369 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 370 lib = lib
 371 # DESTDIR=
 372 pathsep = :
 373
 374 export prefix bindir sharedir sysconfdir gitwebdir localedir
 375
 376 CC = cc
 377 AR = ar
 378 RM = rm -f
 379 DIFF = diff
 380 TAR = tar
 381 FIND = find
 382 INSTALL = install
 383 RPMBUILD = rpmbuild
 384 TCL_PATH = tclsh
 385 TCLTK_PATH = wish
 386 XGETTEXT = xgettext
 387 MSGFMT = msgfmt
 388 PTHREAD_LIBS = -lpthread
 389 PTHREAD_CFLAGS =
 390 GCOV = gcov
 391
 392 export TCL_PATH TCLTK_PATH
 393
 394 SPARSE_FLAGS =
 395
 396
 397
 398 ### --- END CONFIGURATION SECTION ---
 399
 400 # Those must not be GNU-specific; they are shared with perl/ which may
 401 # be built by a different compiler. (Note that this is an artifact now
 402 # but it still might be nice to keep that distinction.)
 403 BASIC_CFLAGS = -I.
 404 BASIC_LDFLAGS =
 405
 406 # Guard against environment variables
 407 BUILTIN_OBJS =
 408 BUILT_INS =
 409 COMPAT_CFLAGS =
 410 COMPAT_OBJS =
 411 XDIFF_OBJS =
 412 VCSSVN_OBJS =
 413 GENERATED_H =
 414 EXTRA_CPPFLAGS =
 415 LIB_H =
 416 LIB_OBJS =
 417 PROGRAM_OBJS =
 418 PROGRAMS =
 419 SCRIPT_PERL =
 420 SCRIPT_PYTHON =
 421 SCRIPT_SH =
 422 SCRIPT_LIB =
 423 TEST_PROGRAMS_NEED_X =
 424
 425 # Having this variable in your environment would break pipelines because
 426 # you cause "cd" to echo its destination to stdout.  It can also take
 427 # scripts to unexpected places.  If you like CDPATH, define it for your
 428 # interactive shell sessions without exporting it.
 429 unexport CDPATH
 430
 431 SCRIPT_SH += git-am.sh
 432 SCRIPT_SH += git-bisect.sh
 433 SCRIPT_SH += git-difftool--helper.sh
 434 SCRIPT_SH += git-filter-branch.sh
 435 SCRIPT_SH += git-lost-found.sh
 436 SCRIPT_SH += git-merge-octopus.sh
 437 SCRIPT_SH += git-merge-one-file.sh
 438 SCRIPT_SH += git-merge-resolve.sh
 439 SCRIPT_SH += git-mergetool.sh
 440 SCRIPT_SH += git-pull.sh
 441 SCRIPT_SH += git-quiltimport.sh
 442 SCRIPT_SH += git-rebase.sh
 443 SCRIPT_SH += git-repack.sh
 444 SCRIPT_SH += git-request-pull.sh
 445 SCRIPT_SH += git-stash.sh
 446 SCRIPT_SH += git-submodule.sh
 447 SCRIPT_SH += git-web--browse.sh
 448
 449 SCRIPT_LIB += git-mergetool--lib
 450 SCRIPT_LIB += git-parse-remote
 451 SCRIPT_LIB += git-rebase--am
 452 SCRIPT_LIB += git-rebase--interactive
 453 SCRIPT_LIB += git-rebase--merge
 454 SCRIPT_LIB += git-sh-setup
 455 SCRIPT_LIB += git-sh-i18n
 456
 457 SCRIPT_PERL += git-add--interactive.perl
 458 SCRIPT_PERL += git-difftool.perl
 459 SCRIPT_PERL += git-archimport.perl
 460 SCRIPT_PERL += git-cvsexportcommit.perl
 461 SCRIPT_PERL += git-cvsimport.perl
 462 SCRIPT_PERL += git-cvsserver.perl
 463 SCRIPT_PERL += git-relink.perl
 464 SCRIPT_PERL += git-send-email.perl
 465 SCRIPT_PERL += git-svn.perl
 466
 467 SCRIPT_PYTHON += git-remote-testgit.py
 468 SCRIPT_PYTHON += git-p4.py
 469
 470 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 471           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 472           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 473           git-instaweb
 474
 475 ETAGS_TARGET = TAGS
 476
 477 # Empty...
 478 EXTRA_PROGRAMS =
 479
 480 # ... and all the rest that could be moved out of bindir to gitexecdir
 481 PROGRAMS += $(EXTRA_PROGRAMS)
 482
 483 PROGRAM_OBJS += credential-store.o
 484 PROGRAM_OBJS += daemon.o
 485 PROGRAM_OBJS += fast-import.o
 486 PROGRAM_OBJS += http-backend.o
 487 PROGRAM_OBJS += imap-send.o
 488 PROGRAM_OBJS += sh-i18n--envsubst.o
 489 PROGRAM_OBJS += shell.o
 490 PROGRAM_OBJS += show-index.o
 491 PROGRAM_OBJS += upload-pack.o
 492
 493 # Binary suffix, set to .exe for Windows builds
 494 X =
 495
 496 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 497
 498 TEST_PROGRAMS_NEED_X += test-chmtime
 499 TEST_PROGRAMS_NEED_X += test-ctype
 500 TEST_PROGRAMS_NEED_X += test-date
 501 TEST_PROGRAMS_NEED_X += test-delta
 502 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 503 TEST_PROGRAMS_NEED_X += test-genrandom
 504 TEST_PROGRAMS_NEED_X += test-index-version
 505 TEST_PROGRAMS_NEED_X += test-line-buffer
 506 TEST_PROGRAMS_NEED_X += test-match-trees
 507 TEST_PROGRAMS_NEED_X += test-mergesort
 508 TEST_PROGRAMS_NEED_X += test-mktemp
 509 TEST_PROGRAMS_NEED_X += test-parse-options
 510 TEST_PROGRAMS_NEED_X += test-path-utils
 511 TEST_PROGRAMS_NEED_X += test-regex
 512 TEST_PROGRAMS_NEED_X += test-revision-walking
 513 TEST_PROGRAMS_NEED_X += test-run-command
 514 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 515 TEST_PROGRAMS_NEED_X += test-sha1
 516 TEST_PROGRAMS_NEED_X += test-sigchain
 517 TEST_PROGRAMS_NEED_X += test-string-list
 518 TEST_PROGRAMS_NEED_X += test-subprocess
 519 TEST_PROGRAMS_NEED_X += test-svn-fe
 520
 521 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 522
 523 # List built-in command $C whose implementation cmd_$C() is not in
 524 # builtin/$C.o but is linked in as part of some other command.
 525 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 526
 527 BUILT_INS += git-cherry$X
 528 BUILT_INS += git-cherry-pick$X
 529 BUILT_INS += git-format-patch$X
 530 BUILT_INS += git-fsck-objects$X
 531 BUILT_INS += git-get-tar-commit-id$X
 532 BUILT_INS += git-init$X
 533 BUILT_INS += git-merge-subtree$X
 534 BUILT_INS += git-peek-remote$X
 535 BUILT_INS += git-repo-config$X
 536 BUILT_INS += git-show$X
 537 BUILT_INS += git-stage$X
 538 BUILT_INS += git-status$X
 539 BUILT_INS += git-whatchanged$X
 540
 541 # what 'all' will build and 'install' will install in gitexecdir,
 542 # excluding programs for built-in commands
 543 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 544
 545 # what 'all' will build but not install in gitexecdir
 546 OTHER_PROGRAMS = git$X
 547
 548 # what test wrappers are needed and 'install' will install, in bindir
 549 BINDIR_PROGRAMS_NEED_X += git
 550 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 551 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 552 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 553 BINDIR_PROGRAMS_NEED_X += git-shell
 554
 555 BINDIR_PROGRAMS_NO_X += git-cvsserver
 556
 557 # Set paths to tools early so that they can be used for version tests.
 558 ifndef SHELL_PATH
 559         SHELL_PATH = /bin/sh
 560 endif
 561 ifndef PERL_PATH
 562         PERL_PATH = /usr/bin/perl
 563 endif
 564 ifndef PYTHON_PATH
 565         PYTHON_PATH = /usr/bin/python
 566 endif
 567
 568 export PERL_PATH
 569 export PYTHON_PATH
 570
 571 LIB_FILE=libgit.a
 572 XDIFF_LIB=xdiff/lib.a
 573 VCSSVN_LIB=vcs-svn/lib.a
 574
 575 LIB_H += xdiff/xinclude.h
 576 LIB_H += xdiff/xmacros.h
 577 LIB_H += xdiff/xdiff.h
 578 LIB_H += xdiff/xtypes.h
 579 LIB_H += xdiff/xutils.h
 580 LIB_H += xdiff/xprepare.h
 581 LIB_H += xdiff/xdiffi.h
 582 LIB_H += xdiff/xemit.h
 583
 584 LIB_H += vcs-svn/line_buffer.h
 585 LIB_H += vcs-svn/sliding_window.h
 586 LIB_H += vcs-svn/repo_tree.h
 587 LIB_H += vcs-svn/fast_export.h
 588 LIB_H += vcs-svn/svndiff.h
 589 LIB_H += vcs-svn/svndump.h
 590
 591 GENERATED_H += common-cmds.h
 592
 593 LIB_H += advice.h
 594 LIB_H += archive.h
 595 LIB_H += argv-array.h
 596 LIB_H += attr.h
 597 LIB_H += bisect.h
 598 LIB_H += blob.h
 599 LIB_H += branch.h
 600 LIB_H += builtin.h
 601 LIB_H += bulk-checkin.h
 602 LIB_H += bundle.h
 603 LIB_H += cache-tree.h
 604 LIB_H += cache.h
 605 LIB_H += color.h
 606 LIB_H += column.h
 607 LIB_H += commit.h
 608 LIB_H += compat/bswap.h
 609 LIB_H += compat/cygwin.h
 610 LIB_H += compat/mingw.h
 611 LIB_H += compat/obstack.h
 612 LIB_H += compat/poll/poll.h
 613 LIB_H += compat/precompose_utf8.h
 614 LIB_H += compat/terminal.h
 615 LIB_H += compat/win32/dirent.h
 616 LIB_H += compat/win32/pthread.h
 617 LIB_H += compat/win32/syslog.h
 618 LIB_H += connected.h
 619 LIB_H += convert.h
 620 LIB_H += credential.h
 621 LIB_H += csum-file.h
 622 LIB_H += decorate.h
 623 LIB_H += delta.h
 624 LIB_H += diff.h
 625 LIB_H += diffcore.h
 626 LIB_H += dir.h
 627 LIB_H += exec_cmd.h
 628 LIB_H += fetch-pack.h
 629 LIB_H += fmt-merge-msg.h
 630 LIB_H += fsck.h
 631 LIB_H += gettext.h
 632 LIB_H += git-compat-util.h
 633 LIB_H += gpg-interface.h
 634 LIB_H += graph.h
 635 LIB_H += grep.h
 636 LIB_H += hash.h
 637 LIB_H += help.h
 638 LIB_H += http.h
 639 LIB_H += kwset.h
 640 LIB_H += levenshtein.h
 641 LIB_H += list-objects.h
 642 LIB_H += ll-merge.h
 643 LIB_H += log-tree.h
 644 LIB_H += mailmap.h
 645 LIB_H += merge-file.h
 646 LIB_H += merge-recursive.h
 647 LIB_H += mergesort.h
 648 LIB_H += notes-cache.h
 649 LIB_H += notes-merge.h
 650 LIB_H += notes.h
 651 LIB_H += object.h
 652 LIB_H += pack-refs.h
 653 LIB_H += pack-revindex.h
 654 LIB_H += pack.h
 655 LIB_H += parse-options.h
 656 LIB_H += patch-ids.h
 657 LIB_H += pkt-line.h
 658 LIB_H += progress.h
 659 LIB_H += prompt.h
 660 LIB_H += quote.h
 661 LIB_H += reachable.h
 662 LIB_H += reflog-walk.h
 663 LIB_H += refs.h
 664 LIB_H += remote.h
 665 LIB_H += rerere.h
 666 LIB_H += resolve-undo.h
 667 LIB_H += revision.h
 668 LIB_H += run-command.h
 669 LIB_H += send-pack.h
 670 LIB_H += sequencer.h
 671 LIB_H += sha1-array.h
 672 LIB_H += sha1-lookup.h
 673 LIB_H += shortlog.h
 674 LIB_H += sideband.h
 675 LIB_H += sigchain.h
 676 LIB_H += strbuf.h
 677 LIB_H += streaming.h
 678 LIB_H += string-list.h
 679 LIB_H += submodule.h
 680 LIB_H += tag.h
 681 LIB_H += tar.h
 682 LIB_H += thread-utils.h
 683 LIB_H += transport.h
 684 LIB_H += tree-walk.h
 685 LIB_H += tree.h
 686 LIB_H += unpack-trees.h
 687 LIB_H += url.h
 688 LIB_H += userdiff.h
 689 LIB_H += utf8.h
 690 LIB_H += varint.h
 691 LIB_H += walker.h
 692 LIB_H += wt-status.h
 693 LIB_H += xdiff-interface.h
 694 LIB_H += xdiff/xdiff.h
 695
 696 LIB_OBJS += abspath.o
 697 LIB_OBJS += advice.o
 698 LIB_OBJS += alias.o
 699 LIB_OBJS += alloc.o
 700 LIB_OBJS += archive.o
 701 LIB_OBJS += archive-tar.o
 702 LIB_OBJS += archive-zip.o
 703 LIB_OBJS += argv-array.o
 704 LIB_OBJS += attr.o
 705 LIB_OBJS += base85.o
 706 LIB_OBJS += bisect.o
 707 LIB_OBJS += blob.o
 708 LIB_OBJS += branch.o
 709 LIB_OBJS += bulk-checkin.o
 710 LIB_OBJS += bundle.o
 711 LIB_OBJS += cache-tree.o
 712 LIB_OBJS += color.o
 713 LIB_OBJS += column.o
 714 LIB_OBJS += combine-diff.o
 715 LIB_OBJS += commit.o
 716 LIB_OBJS += compat/obstack.o
 717 LIB_OBJS += compat/terminal.o
 718 LIB_OBJS += config.o
 719 LIB_OBJS += connect.o
 720 LIB_OBJS += connected.o
 721 LIB_OBJS += convert.o
 722 LIB_OBJS += copy.o
 723 LIB_OBJS += credential.o
 724 LIB_OBJS += csum-file.o
 725 LIB_OBJS += ctype.o
 726 LIB_OBJS += date.o
 727 LIB_OBJS += decorate.o
 728 LIB_OBJS += diffcore-break.o
 729 LIB_OBJS += diffcore-delta.o
 730 LIB_OBJS += diffcore-order.o
 731 LIB_OBJS += diffcore-pickaxe.o
 732 LIB_OBJS += diffcore-rename.o
 733 LIB_OBJS += diff-delta.o
 734 LIB_OBJS += diff-lib.o
 735 LIB_OBJS += diff-no-index.o
 736 LIB_OBJS += diff.o
 737 LIB_OBJS += dir.o
 738 LIB_OBJS += editor.o
 739 LIB_OBJS += entry.o
 740 LIB_OBJS += environment.o
 741 LIB_OBJS += exec_cmd.o
 742 LIB_OBJS += fsck.o
 743 LIB_OBJS += gettext.o
 744 LIB_OBJS += gpg-interface.o
 745 LIB_OBJS += graph.o
 746 LIB_OBJS += grep.o
 747 LIB_OBJS += hash.o
 748 LIB_OBJS += help.o
 749 LIB_OBJS += hex.o
 750 LIB_OBJS += ident.o
 751 LIB_OBJS += kwset.o
 752 LIB_OBJS += levenshtein.o
 753 LIB_OBJS += list-objects.o
 754 LIB_OBJS += ll-merge.o
 755 LIB_OBJS += lockfile.o
 756 LIB_OBJS += log-tree.o
 757 LIB_OBJS += mailmap.o
 758 LIB_OBJS += match-trees.o
 759 LIB_OBJS += merge-file.o
 760 LIB_OBJS += merge-recursive.o
 761 LIB_OBJS += mergesort.o
 762 LIB_OBJS += name-hash.o
 763 LIB_OBJS += notes.o
 764 LIB_OBJS += notes-cache.o
 765 LIB_OBJS += notes-merge.o
 766 LIB_OBJS += object.o
 767 LIB_OBJS += pack-check.o
 768 LIB_OBJS += pack-refs.o
 769 LIB_OBJS += pack-revindex.o
 770 LIB_OBJS += pack-write.o
 771 LIB_OBJS += pager.o
 772 LIB_OBJS += parse-options.o
 773 LIB_OBJS += parse-options-cb.o
 774 LIB_OBJS += patch-delta.o
 775 LIB_OBJS += patch-ids.o
 776 LIB_OBJS += path.o
 777 LIB_OBJS += pkt-line.o
 778 LIB_OBJS += preload-index.o
 779 LIB_OBJS += pretty.o
 780 LIB_OBJS += progress.o
 781 LIB_OBJS += prompt.o
 782 LIB_OBJS += quote.o
 783 LIB_OBJS += reachable.o
 784 LIB_OBJS += read-cache.o
 785 LIB_OBJS += reflog-walk.o
 786 LIB_OBJS += refs.o
 787 LIB_OBJS += remote.o
 788 LIB_OBJS += replace_object.o
 789 LIB_OBJS += rerere.o
 790 LIB_OBJS += resolve-undo.o
 791 LIB_OBJS += revision.o
 792 LIB_OBJS += run-command.o
 793 LIB_OBJS += sequencer.o
 794 LIB_OBJS += server-info.o
 795 LIB_OBJS += setup.o
 796 LIB_OBJS += sha1-array.o
 797 LIB_OBJS += sha1-lookup.o
 798 LIB_OBJS += sha1_file.o
 799 LIB_OBJS += sha1_name.o
 800 LIB_OBJS += shallow.o
 801 LIB_OBJS += sideband.o
 802 LIB_OBJS += sigchain.o
 803 LIB_OBJS += strbuf.o
 804 LIB_OBJS += streaming.o
 805 LIB_OBJS += string-list.o
 806 LIB_OBJS += submodule.o
 807 LIB_OBJS += symlinks.o
 808 LIB_OBJS += tag.o
 809 LIB_OBJS += trace.o
 810 LIB_OBJS += transport.o
 811 LIB_OBJS += transport-helper.o
 812 LIB_OBJS += tree-diff.o
 813 LIB_OBJS += tree.o
 814 LIB_OBJS += tree-walk.o
 815 LIB_OBJS += unpack-trees.o
 816 LIB_OBJS += url.o
 817 LIB_OBJS += usage.o
 818 LIB_OBJS += userdiff.o
 819 LIB_OBJS += utf8.o
 820 LIB_OBJS += varint.o
 821 LIB_OBJS += version.o
 822 LIB_OBJS += walker.o
 823 LIB_OBJS += wrapper.o
 824 LIB_OBJS += write_or_die.o
 825 LIB_OBJS += ws.o
 826 LIB_OBJS += wt-status.o
 827 LIB_OBJS += xdiff-interface.o
 828 LIB_OBJS += zlib.o
 829
 830 BUILTIN_OBJS += builtin/add.o
 831 BUILTIN_OBJS += builtin/annotate.o
 832 BUILTIN_OBJS += builtin/apply.o
 833 BUILTIN_OBJS += builtin/archive.o
 834 BUILTIN_OBJS += builtin/bisect--helper.o
 835 BUILTIN_OBJS += builtin/blame.o
 836 BUILTIN_OBJS += builtin/branch.o
 837 BUILTIN_OBJS += builtin/bundle.o
 838 BUILTIN_OBJS += builtin/cat-file.o
 839 BUILTIN_OBJS += builtin/check-attr.o
 840 BUILTIN_OBJS += builtin/check-ref-format.o
 841 BUILTIN_OBJS += builtin/checkout-index.o
 842 BUILTIN_OBJS += builtin/checkout.o
 843 BUILTIN_OBJS += builtin/clean.o
 844 BUILTIN_OBJS += builtin/clone.o
 845 BUILTIN_OBJS += builtin/column.o
 846 BUILTIN_OBJS += builtin/commit-tree.o
 847 BUILTIN_OBJS += builtin/commit.o
 848 BUILTIN_OBJS += builtin/config.o
 849 BUILTIN_OBJS += builtin/count-objects.o
 850 BUILTIN_OBJS += builtin/credential.o
 851 BUILTIN_OBJS += builtin/describe.o
 852 BUILTIN_OBJS += builtin/diff-files.o
 853 BUILTIN_OBJS += builtin/diff-index.o
 854 BUILTIN_OBJS += builtin/diff-tree.o
 855 BUILTIN_OBJS += builtin/diff.o
 856 BUILTIN_OBJS += builtin/fast-export.o
 857 BUILTIN_OBJS += builtin/fetch-pack.o
 858 BUILTIN_OBJS += builtin/fetch.o
 859 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 860 BUILTIN_OBJS += builtin/for-each-ref.o
 861 BUILTIN_OBJS += builtin/fsck.o
 862 BUILTIN_OBJS += builtin/gc.o
 863 BUILTIN_OBJS += builtin/grep.o
 864 BUILTIN_OBJS += builtin/hash-object.o
 865 BUILTIN_OBJS += builtin/help.o
 866 BUILTIN_OBJS += builtin/index-pack.o
 867 BUILTIN_OBJS += builtin/init-db.o
 868 BUILTIN_OBJS += builtin/log.o
 869 BUILTIN_OBJS += builtin/ls-files.o
 870 BUILTIN_OBJS += builtin/ls-remote.o
 871 BUILTIN_OBJS += builtin/ls-tree.o
 872 BUILTIN_OBJS += builtin/mailinfo.o
 873 BUILTIN_OBJS += builtin/mailsplit.o
 874 BUILTIN_OBJS += builtin/merge.o
 875 BUILTIN_OBJS += builtin/merge-base.o
 876 BUILTIN_OBJS += builtin/merge-file.o
 877 BUILTIN_OBJS += builtin/merge-index.o
 878 BUILTIN_OBJS += builtin/merge-ours.o
 879 BUILTIN_OBJS += builtin/merge-recursive.o
 880 BUILTIN_OBJS += builtin/merge-tree.o
 881 BUILTIN_OBJS += builtin/mktag.o
 882 BUILTIN_OBJS += builtin/mktree.o
 883 BUILTIN_OBJS += builtin/mv.o
 884 BUILTIN_OBJS += builtin/name-rev.o
 885 BUILTIN_OBJS += builtin/notes.o
 886 BUILTIN_OBJS += builtin/pack-objects.o
 887 BUILTIN_OBJS += builtin/pack-redundant.o
 888 BUILTIN_OBJS += builtin/pack-refs.o
 889 BUILTIN_OBJS += builtin/patch-id.o
 890 BUILTIN_OBJS += builtin/prune-packed.o
 891 BUILTIN_OBJS += builtin/prune.o
 892 BUILTIN_OBJS += builtin/push.o
 893 BUILTIN_OBJS += builtin/read-tree.o
 894 BUILTIN_OBJS += builtin/receive-pack.o
 895 BUILTIN_OBJS += builtin/reflog.o
 896 BUILTIN_OBJS += builtin/remote.o
 897 BUILTIN_OBJS += builtin/remote-ext.o
 898 BUILTIN_OBJS += builtin/remote-fd.o
 899 BUILTIN_OBJS += builtin/replace.o
 900 BUILTIN_OBJS += builtin/rerere.o
 901 BUILTIN_OBJS += builtin/reset.o
 902 BUILTIN_OBJS += builtin/rev-list.o
 903 BUILTIN_OBJS += builtin/rev-parse.o
 904 BUILTIN_OBJS += builtin/revert.o
 905 BUILTIN_OBJS += builtin/rm.o
 906 BUILTIN_OBJS += builtin/send-pack.o
 907 BUILTIN_OBJS += builtin/shortlog.o
 908 BUILTIN_OBJS += builtin/show-branch.o
 909 BUILTIN_OBJS += builtin/show-ref.o
 910 BUILTIN_OBJS += builtin/stripspace.o
 911 BUILTIN_OBJS += builtin/symbolic-ref.o
 912 BUILTIN_OBJS += builtin/tag.o
 913 BUILTIN_OBJS += builtin/tar-tree.o
 914 BUILTIN_OBJS += builtin/unpack-file.o
 915 BUILTIN_OBJS += builtin/unpack-objects.o
 916 BUILTIN_OBJS += builtin/update-index.o
 917 BUILTIN_OBJS += builtin/update-ref.o
 918 BUILTIN_OBJS += builtin/update-server-info.o
 919 BUILTIN_OBJS += builtin/upload-archive.o
 920 BUILTIN_OBJS += builtin/var.o
 921 BUILTIN_OBJS += builtin/verify-pack.o
 922 BUILTIN_OBJS += builtin/verify-tag.o
 923 BUILTIN_OBJS += builtin/write-tree.o
 924
 925 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 926 EXTLIBS =
 927
 928 GIT_USER_AGENT = git/$(GIT_VERSION)
 929
 930 #
 931 # Platform specific tweaks
 932 #
 933
 934 # We choose to avoid "if .. else if .. else .. endif endif"
 935 # because maintaining the nesting to match is a pain.  If
 936 # we had "elif" things would have been much nicer...
 937
 938 ifeq ($(uname_M),x86_64)
 939         XDL_FAST_HASH = YesPlease
 940 endif
 941 ifeq ($(uname_S),OSF1)
 942         # Need this for u_short definitions et al
 943         BASIC_CFLAGS += -D_OSF_SOURCE
 944         SOCKLEN_T = int
 945         NO_STRTOULL = YesPlease
 946         NO_NSEC = YesPlease
 947 endif
 948 ifeq ($(uname_S),Linux)
 949         NO_STRLCPY = YesPlease
 950         NO_MKSTEMPS = YesPlease
 951         HAVE_PATHS_H = YesPlease
 952         LIBC_CONTAINS_LIBINTL = YesPlease
 953         HAVE_DEV_TTY = YesPlease
 954 endif
 955 ifeq ($(uname_S),GNU/kFreeBSD)
 956         NO_STRLCPY = YesPlease
 957         NO_MKSTEMPS = YesPlease
 958         HAVE_PATHS_H = YesPlease
 959         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 960         LIBC_CONTAINS_LIBINTL = YesPlease
 961 endif
 962 ifeq ($(uname_S),UnixWare)
 963         CC = cc
 964         NEEDS_SOCKET = YesPlease
 965         NEEDS_NSL = YesPlease
 966         NEEDS_SSL_WITH_CRYPTO = YesPlease
 967         NEEDS_LIBICONV = YesPlease
 968         SHELL_PATH = /usr/local/bin/bash
 969         NO_IPV6 = YesPlease
 970         NO_HSTRERROR = YesPlease
 971         NO_MKSTEMPS = YesPlease
 972         BASIC_CFLAGS += -Kthread
 973         BASIC_CFLAGS += -I/usr/local/include
 974         BASIC_LDFLAGS += -L/usr/local/lib
 975         INSTALL = ginstall
 976         TAR = gtar
 977         NO_STRCASESTR = YesPlease
 978         NO_MEMMEM = YesPlease
 979 endif
 980 ifeq ($(uname_S),SCO_SV)
 981         ifeq ($(uname_R),3.2)
 982                 CFLAGS = -O2
 983         endif
 984         ifeq ($(uname_R),5)
 985                 CC = cc
 986                 BASIC_CFLAGS += -Kthread
 987         endif
 988         NEEDS_SOCKET = YesPlease
 989         NEEDS_NSL = YesPlease
 990         NEEDS_SSL_WITH_CRYPTO = YesPlease
 991         NEEDS_LIBICONV = YesPlease
 992         SHELL_PATH = /usr/bin/bash
 993         NO_IPV6 = YesPlease
 994         NO_HSTRERROR = YesPlease
 995         NO_MKSTEMPS = YesPlease
 996         BASIC_CFLAGS += -I/usr/local/include
 997         BASIC_LDFLAGS += -L/usr/local/lib
 998         NO_STRCASESTR = YesPlease
 999         NO_MEMMEM = YesPlease
1000         INSTALL = ginstall
1001         TAR = gtar
1002 endif
1003 ifeq ($(uname_S),Darwin)
1004         NEEDS_CRYPTO_WITH_SSL = YesPlease
1005         NEEDS_SSL_WITH_CRYPTO = YesPlease
1006         NEEDS_LIBICONV = YesPlease
1007         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
1008                 OLD_ICONV = UnfortunatelyYes
1009         endif
1010         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
1011                 NO_STRLCPY = YesPlease
1012         endif
1013         NO_MEMMEM = YesPlease
1014         USE_ST_TIMESPEC = YesPlease
1015         HAVE_DEV_TTY = YesPlease
1016         COMPAT_OBJS += compat/precompose_utf8.o
1017         BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
1018 endif
1019 ifeq ($(uname_S),SunOS)
1020         NEEDS_SOCKET = YesPlease
1021         NEEDS_NSL = YesPlease
1022         SHELL_PATH = /bin/bash
1023         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
1024         NO_STRCASESTR = YesPlease
1025         NO_MEMMEM = YesPlease
1026         NO_MKDTEMP = YesPlease
1027         NO_MKSTEMPS = YesPlease
1028         NO_REGEX = YesPlease
1029         NO_FNMATCH_CASEFOLD = YesPlease
1030         NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
1031         HAVE_DEV_TTY = YesPlease
1032         ifeq ($(uname_R),5.6)
1033                 SOCKLEN_T = int
1034                 NO_HSTRERROR = YesPlease
1035                 NO_IPV6 = YesPlease
1036                 NO_SOCKADDR_STORAGE = YesPlease
1037                 NO_UNSETENV = YesPlease
1038                 NO_SETENV = YesPlease
1039                 NO_STRLCPY = YesPlease
1040                 NO_STRTOUMAX = YesPlease
1041                 GIT_TEST_CMP = cmp
1042         endif
1043         ifeq ($(uname_R),5.7)
1044                 NEEDS_RESOLV = YesPlease
1045                 NO_IPV6 = YesPlease
1046                 NO_SOCKADDR_STORAGE = YesPlease
1047                 NO_UNSETENV = YesPlease
1048                 NO_SETENV = YesPlease
1049                 NO_STRLCPY = YesPlease
1050                 NO_STRTOUMAX = YesPlease
1051                 GIT_TEST_CMP = cmp
1052         endif
1053         ifeq ($(uname_R),5.8)
1054                 NO_UNSETENV = YesPlease
1055                 NO_SETENV = YesPlease
1056                 NO_STRTOUMAX = YesPlease
1057                 GIT_TEST_CMP = cmp
1058         endif
1059         ifeq ($(uname_R),5.9)
1060                 NO_UNSETENV = YesPlease
1061                 NO_SETENV = YesPlease
1062                 NO_STRTOUMAX = YesPlease
1063                 GIT_TEST_CMP = cmp
1064         endif
1065         INSTALL = /usr/ucb/install
1066         TAR = gtar
1067         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
1068 endif
1069 ifeq ($(uname_O),Cygwin)
1070         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
1071                 NO_D_TYPE_IN_DIRENT = YesPlease
1072                 NO_D_INO_IN_DIRENT = YesPlease
1073                 NO_STRCASESTR = YesPlease
1074                 NO_MEMMEM = YesPlease
1075                 NO_MKSTEMPS = YesPlease
1076                 NO_SYMLINK_HEAD = YesPlease
1077                 NO_IPV6 = YesPlease
1078                 OLD_ICONV = UnfortunatelyYes
1079         endif
1080         NO_THREAD_SAFE_PREAD = YesPlease
1081         NEEDS_LIBICONV = YesPlease
1082         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
1083         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
1084         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1085         # There are conflicting reports about this.
1086         # On some boxes NO_MMAP is needed, and not so elsewhere.
1087         # Try commenting this out if you suspect MMAP is more efficient
1088         NO_MMAP = YesPlease
1089         X = .exe
1090         COMPAT_OBJS += compat/cygwin.o
1091         UNRELIABLE_FSTAT = UnfortunatelyYes
1092         SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
1093 endif
1094 ifeq ($(uname_S),FreeBSD)
1095         NEEDS_LIBICONV = YesPlease
1096         OLD_ICONV = YesPlease
1097         NO_MEMMEM = YesPlease
1098         BASIC_CFLAGS += -I/usr/local/include
1099         BASIC_LDFLAGS += -L/usr/local/lib
1100         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
1101         USE_ST_TIMESPEC = YesPlease
1102         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
1103                 PTHREAD_LIBS = -pthread
1104                 NO_UINTMAX_T = YesPlease
1105                 NO_STRTOUMAX = YesPlease
1106         endif
1107         PYTHON_PATH = /usr/local/bin/python
1108         HAVE_PATHS_H = YesPlease
1109 endif
1110 ifeq ($(uname_S),OpenBSD)
1111         NO_STRCASESTR = YesPlease
1112         NO_MEMMEM = YesPlease
1113         USE_ST_TIMESPEC = YesPlease
1114         NEEDS_LIBICONV = YesPlease
1115         BASIC_CFLAGS += -I/usr/local/include
1116         BASIC_LDFLAGS += -L/usr/local/lib
1117         HAVE_PATHS_H = YesPlease
1118 endif
1119 ifeq ($(uname_S),NetBSD)
1120         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
1121                 NEEDS_LIBICONV = YesPlease
1122         endif
1123         BASIC_CFLAGS += -I/usr/pkg/include
1124         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
1125         USE_ST_TIMESPEC = YesPlease
1126         NO_MKSTEMPS = YesPlease
1127         HAVE_PATHS_H = YesPlease
1128 endif
1129 ifeq ($(uname_S),AIX)
1130         DEFAULT_PAGER = more
1131         NO_STRCASESTR=YesPlease
1132         NO_MEMMEM = YesPlease
1133         NO_MKDTEMP = YesPlease
1134         NO_MKSTEMPS = YesPlease
1135         NO_STRLCPY = YesPlease
1136         NO_NSEC = YesPlease
1137         FREAD_READS_DIRECTORIES = UnfortunatelyYes
1138         INTERNAL_QSORT = UnfortunatelyYes
1139         NEEDS_LIBICONV=YesPlease
1140         BASIC_CFLAGS += -D_LARGE_FILES
1141         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
1142                 NO_PTHREADS = YesPlease
1143         else
1144                 PTHREAD_LIBS = -lpthread
1145         endif
1146         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
1147                 INLINE=''
1148         endif
1149         GIT_TEST_CMP = cmp
1150 endif
1151 ifeq ($(uname_S),GNU)
1152         # GNU/Hurd
1153         NO_STRLCPY=YesPlease
1154         NO_MKSTEMPS = YesPlease
1155         HAVE_PATHS_H = YesPlease
1156         LIBC_CONTAINS_LIBINTL = YesPlease
1157 endif
1158 ifeq ($(uname_S),IRIX)
1159         NO_SETENV = YesPlease
1160         NO_UNSETENV = YesPlease
1161         NO_STRCASESTR = YesPlease
1162         NO_MEMMEM = YesPlease
1163         NO_MKSTEMPS = YesPlease
1164         NO_MKDTEMP = YesPlease
1165         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1166         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1167         # git dies with a segmentation fault when trying to access the first
1168         # entry of a reflog.  The conservative choice is made to always set
1169         # NO_MMAP.  If you suspect that your compiler is not affected by this
1170         # issue, comment out the NO_MMAP statement.
1171         NO_MMAP = YesPlease
1172         NO_REGEX = YesPlease
1173         NO_FNMATCH_CASEFOLD = YesPlease
1174         SNPRINTF_RETURNS_BOGUS = YesPlease
1175         SHELL_PATH = /usr/gnu/bin/bash
1176         NEEDS_LIBGEN = YesPlease
1177 endif
1178 ifeq ($(uname_S),IRIX64)
1179         NO_SETENV=YesPlease
1180         NO_UNSETENV = YesPlease
1181         NO_STRCASESTR=YesPlease
1182         NO_MEMMEM = YesPlease
1183         NO_MKSTEMPS = YesPlease
1184         NO_MKDTEMP = YesPlease
1185         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1186         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1187         # git dies with a segmentation fault when trying to access the first
1188         # entry of a reflog.  The conservative choice is made to always set
1189         # NO_MMAP.  If you suspect that your compiler is not affected by this
1190         # issue, comment out the NO_MMAP statement.
1191         NO_MMAP = YesPlease
1192         NO_REGEX = YesPlease
1193         NO_FNMATCH_CASEFOLD = YesPlease
1194         SNPRINTF_RETURNS_BOGUS = YesPlease
1195         SHELL_PATH=/usr/gnu/bin/bash
1196         NEEDS_LIBGEN = YesPlease
1197 endif
1198 ifeq ($(uname_S),HP-UX)
1199         INLINE = __inline
1200         NO_IPV6=YesPlease
1201         NO_SETENV=YesPlease
1202         NO_STRCASESTR=YesPlease
1203         NO_MEMMEM = YesPlease
1204         NO_MKSTEMPS = YesPlease
1205         NO_STRLCPY = YesPlease
1206         NO_MKDTEMP = YesPlease
1207         NO_UNSETENV = YesPlease
1208         NO_HSTRERROR = YesPlease
1209         NO_SYS_SELECT_H = YesPlease
1210         NO_FNMATCH_CASEFOLD = YesPlease
1211         SNPRINTF_RETURNS_BOGUS = YesPlease
1212         NO_NSEC = YesPlease
1213         ifeq ($(uname_R),B.11.00)
1214                 NO_INET_NTOP = YesPlease
1215                 NO_INET_PTON = YesPlease
1216         endif
1217         ifeq ($(uname_R),B.10.20)
1218                 # Override HP-UX 11.x setting:
1219                 INLINE =
1220                 SOCKLEN_T = size_t
1221                 NO_PREAD = YesPlease
1222                 NO_INET_NTOP = YesPlease
1223                 NO_INET_PTON = YesPlease
1224         endif
1225         GIT_TEST_CMP = cmp
1226 endif
1227 ifeq ($(uname_S),Windows)
1228         GIT_VERSION := $(GIT_VERSION).MSVC
1229         pathsep = ;
1230         NO_PREAD = YesPlease
1231         NEEDS_CRYPTO_WITH_SSL = YesPlease
1232         NO_LIBGEN_H = YesPlease
1233         NO_POLL = YesPlease
1234         NO_SYMLINK_HEAD = YesPlease
1235         NO_IPV6 = YesPlease
1236         NO_UNIX_SOCKETS = YesPlease
1237         NO_SETENV = YesPlease
1238         NO_UNSETENV = YesPlease
1239         NO_STRCASESTR = YesPlease
1240         NO_STRLCPY = YesPlease
1241         NO_STRTOK_R = YesPlease
1242         NO_FNMATCH = YesPlease
1243         NO_MEMMEM = YesPlease
1244         # NEEDS_LIBICONV = YesPlease
1245         NO_ICONV = YesPlease
1246         NO_STRTOUMAX = YesPlease
1247         NO_STRTOULL = YesPlease
1248         NO_MKDTEMP = YesPlease
1249         NO_MKSTEMPS = YesPlease
1250         SNPRINTF_RETURNS_BOGUS = YesPlease
1251         NO_SVN_TESTS = YesPlease
1252         NO_PERL_MAKEMAKER = YesPlease
1253         RUNTIME_PREFIX = YesPlease
1254         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1255         NO_NSEC = YesPlease
1256         USE_WIN32_MMAP = YesPlease
1257         # USE_NED_ALLOCATOR = YesPlease
1258         UNRELIABLE_FSTAT = UnfortunatelyYes
1259         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1260         NO_REGEX = YesPlease
1261         NO_CURL = YesPlease
1262         NO_PYTHON = YesPlease
1263         BLK_SHA1 = YesPlease
1264         NO_POSIX_GOODIES = UnfortunatelyYes
1265         NATIVE_CRLF = YesPlease
1266         DEFAULT_HELP_FORMAT = html
1267
1268         CC = compat/vcbuild/scripts/clink.pl
1269         AR = compat/vcbuild/scripts/lib.pl
1270         CFLAGS =
1271         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
1272         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1273                 compat/win32/pthread.o compat/win32/syslog.o \
1274                 compat/win32/dirent.o
1275         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1276         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1277         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1278         PTHREAD_LIBS =
1279         lib =
1280 ifndef DEBUG
1281         BASIC_CFLAGS += -GL -Os -MT
1282         BASIC_LDFLAGS += -LTCG
1283         AR += -LTCG
1284 else
1285         BASIC_CFLAGS += -Zi -MTd
1286 endif
1287         X = .exe
1288 endif
1289 ifeq ($(uname_S),Interix)
1290         NO_INITGROUPS = YesPlease
1291         NO_IPV6 = YesPlease
1292         NO_MEMMEM = YesPlease
1293         NO_MKDTEMP = YesPlease
1294         NO_STRTOUMAX = YesPlease
1295         NO_NSEC = YesPlease
1296         NO_MKSTEMPS = YesPlease
1297         ifeq ($(uname_R),3.5)
1298                 NO_INET_NTOP = YesPlease
1299                 NO_INET_PTON = YesPlease
1300                 NO_SOCKADDR_STORAGE = YesPlease
1301                 NO_FNMATCH_CASEFOLD = YesPlease
1302         endif
1303         ifeq ($(uname_R),5.2)
1304                 NO_INET_NTOP = YesPlease
1305                 NO_INET_PTON = YesPlease
1306                 NO_SOCKADDR_STORAGE = YesPlease
1307                 NO_FNMATCH_CASEFOLD = YesPlease
1308         endif
1309 endif
1310 ifeq ($(uname_S),Minix)
1311         NO_IPV6 = YesPlease
1312         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1313         NO_NSEC = YesPlease
1314         NEEDS_LIBGEN =
1315         NEEDS_CRYPTO_WITH_SSL = YesPlease
1316         NEEDS_IDN_WITH_CURL = YesPlease
1317         NEEDS_SSL_WITH_CURL = YesPlease
1318         NEEDS_RESOLV =
1319         NO_HSTRERROR = YesPlease
1320         NO_MMAP = YesPlease
1321         NO_CURL =
1322         NO_EXPAT =
1323 endif
1324 ifneq (,$(findstring MINGW,$(uname_S)))
1325         pathsep = ;
1326         NO_PREAD = YesPlease
1327         NEEDS_CRYPTO_WITH_SSL = YesPlease
1328         NO_LIBGEN_H = YesPlease
1329         NO_POLL = YesPlease
1330         NO_SYMLINK_HEAD = YesPlease
1331         NO_UNIX_SOCKETS = YesPlease
1332         NO_SETENV = YesPlease
1333         NO_UNSETENV = YesPlease
1334         NO_STRCASESTR = YesPlease
1335         NO_STRLCPY = YesPlease
1336         NO_STRTOK_R = YesPlease
1337         NO_FNMATCH = YesPlease
1338         NO_MEMMEM = YesPlease
1339         NEEDS_LIBICONV = YesPlease
1340         OLD_ICONV = YesPlease
1341         NO_STRTOUMAX = YesPlease
1342         NO_MKDTEMP = YesPlease
1343         NO_MKSTEMPS = YesPlease
1344         NO_SVN_TESTS = YesPlease
1345         NO_PERL_MAKEMAKER = YesPlease
1346         RUNTIME_PREFIX = YesPlease
1347         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1348         NO_NSEC = YesPlease
1349         USE_WIN32_MMAP = YesPlease
1350         USE_NED_ALLOCATOR = YesPlease
1351         UNRELIABLE_FSTAT = UnfortunatelyYes
1352         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1353         NO_REGEX = YesPlease
1354         NO_PYTHON = YesPlease
1355         BLK_SHA1 = YesPlease
1356         ETAGS_TARGET = ETAGS
1357         NO_INET_PTON = YesPlease
1358         NO_INET_NTOP = YesPlease
1359         NO_POSIX_GOODIES = UnfortunatelyYes
1360         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1361         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1362         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1363                 compat/win32/pthread.o compat/win32/syslog.o \
1364                 compat/win32/dirent.o
1365         EXTLIBS += -lws2_32
1366         PTHREAD_LIBS =
1367         X = .exe
1368         SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1369 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1370         htmldir=doc/git/html/
1371         prefix =
1372         INSTALL = /bin/install
1373         EXTLIBS += /mingw/lib/libz.a
1374         NO_R_TO_GCC_LINKER = YesPlease
1375         INTERNAL_QSORT = YesPlease
1376         HAVE_LIBCHARSET_H = YesPlease
1377 else
1378         NO_CURL = YesPlease
1379 endif
1380 endif
1381
1382 -include config.mak.autogen
1383 -include config.mak
1384
1385 ifndef sysconfdir
1386 ifeq ($(prefix),/usr)
1387 sysconfdir = /etc
1388 else
1389 sysconfdir = etc
1390 endif
1391 endif
1392
1393 ifdef CHECK_HEADER_DEPENDENCIES
1394 COMPUTE_HEADER_DEPENDENCIES = no
1395 USE_COMPUTED_HEADER_DEPENDENCIES =
1396 endif
1397
1398 ifndef COMPUTE_HEADER_DEPENDENCIES
1399 COMPUTE_HEADER_DEPENDENCIES = auto
1400 endif
1401
1402 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1403 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1404         -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
1405         echo $$?)
1406 ifeq ($(dep_check),0)
1407 override COMPUTE_HEADER_DEPENDENCIES = yes
1408 else
1409 override COMPUTE_HEADER_DEPENDENCIES = no
1410 endif
1411 endif
1412
1413 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1414 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1415 else
1416 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1417 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1418 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1419 endif
1420 endif
1421
1422 ifdef SANE_TOOL_PATH
1423 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1424 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1425 PATH := $(SANE_TOOL_PATH):${PATH}
1426 else
1427 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1428 endif
1429
1430 ifneq (,$(INLINE))
1431         BASIC_CFLAGS += -Dinline=$(INLINE)
1432 endif
1433
1434 ifneq (,$(SOCKLEN_T))
1435         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1436 endif
1437
1438 ifeq ($(uname_S),Darwin)
1439         ifndef NO_FINK
1440                 ifeq ($(shell test -d /sw/lib && echo y),y)
1441                         BASIC_CFLAGS += -I/sw/include
1442                         BASIC_LDFLAGS += -L/sw/lib
1443                 endif
1444         endif
1445         ifndef NO_DARWIN_PORTS
1446                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1447                         BASIC_CFLAGS += -I/opt/local/include
1448                         BASIC_LDFLAGS += -L/opt/local/lib
1449                 endif
1450         endif
1451         PTHREAD_LIBS =
1452 endif
1453
1454 ifndef CC_LD_DYNPATH
1455         ifdef NO_R_TO_GCC_LINKER
1456                 # Some gcc does not accept and pass -R to the linker to specify
1457                 # the runtime dynamic library path.
1458                 CC_LD_DYNPATH = -Wl,-rpath,
1459         else
1460                 CC_LD_DYNPATH = -R
1461         endif
1462 endif
1463
1464 ifdef NO_LIBGEN_H
1465         COMPAT_CFLAGS += -DNO_LIBGEN_H
1466         COMPAT_OBJS += compat/basename.o
1467 endif
1468
1469 ifdef USE_LIBPCRE
1470         BASIC_CFLAGS += -DUSE_LIBPCRE
1471         ifdef LIBPCREDIR
1472                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1473                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1474         endif
1475         EXTLIBS += -lpcre
1476 endif
1477
1478 ifdef NO_CURL
1479         BASIC_CFLAGS += -DNO_CURL
1480         REMOTE_CURL_PRIMARY =
1481         REMOTE_CURL_ALIASES =
1482         REMOTE_CURL_NAMES =
1483 else
1484         ifdef CURLDIR
1485                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1486                 BASIC_CFLAGS += -I$(CURLDIR)/include
1487                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1488         else
1489                 CURL_LIBCURL = -lcurl
1490         endif
1491         ifdef NEEDS_SSL_WITH_CURL
1492                 CURL_LIBCURL += -lssl
1493                 ifdef NEEDS_CRYPTO_WITH_SSL
1494                         CURL_LIBCURL += -lcrypto
1495                 endif
1496         endif
1497         ifdef NEEDS_IDN_WITH_CURL
1498                 CURL_LIBCURL += -lidn
1499         endif
1500
1501         REMOTE_CURL_PRIMARY = git-remote-http$X
1502         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1503         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1504         PROGRAM_OBJS += http-fetch.o
1505         PROGRAMS += $(REMOTE_CURL_NAMES)
1506         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1507         ifeq "$(curl_check)" "070908"
1508                 ifndef NO_EXPAT
1509                         PROGRAM_OBJS += http-push.o
1510                 endif
1511         endif
1512         ifndef NO_EXPAT
1513                 ifdef EXPATDIR
1514                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1515                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1516                 else
1517                         EXPAT_LIBEXPAT = -lexpat
1518                 endif
1519         endif
1520 endif
1521
1522 ifdef ZLIB_PATH
1523         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1524         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1525 endif
1526 EXTLIBS += -lz
1527
1528 ifndef NO_OPENSSL
1529         OPENSSL_LIBSSL = -lssl
1530         ifdef OPENSSLDIR
1531                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1532                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1533         else
1534                 OPENSSL_LINK =
1535         endif
1536         ifdef NEEDS_CRYPTO_WITH_SSL
1537                 OPENSSL_LIBSSL += -lcrypto
1538         endif
1539 else
1540         BASIC_CFLAGS += -DNO_OPENSSL
1541         BLK_SHA1 = 1
1542         OPENSSL_LIBSSL =
1543 endif
1544 ifdef NO_OPENSSL
1545         LIB_4_CRYPTO =
1546 else
1547 ifdef NEEDS_SSL_WITH_CRYPTO
1548         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1549 else
1550         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1551 endif
1552 endif
1553 ifdef NEEDS_LIBICONV
1554         ifdef ICONVDIR
1555                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1556                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1557         else
1558                 ICONV_LINK =
1559         endif
1560         EXTLIBS += $(ICONV_LINK) -liconv
1561 endif
1562 ifdef NEEDS_LIBGEN
1563         EXTLIBS += -lgen
1564 endif
1565 ifndef NO_GETTEXT
1566 ifndef LIBC_CONTAINS_LIBINTL
1567         EXTLIBS += -lintl
1568 endif
1569 endif
1570 ifdef NEEDS_SOCKET
1571         EXTLIBS += -lsocket
1572 endif
1573 ifdef NEEDS_NSL
1574         EXTLIBS += -lnsl
1575 endif
1576 ifdef NEEDS_RESOLV
1577         EXTLIBS += -lresolv
1578 endif
1579 ifdef NO_D_TYPE_IN_DIRENT
1580         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1581 endif
1582 ifdef NO_D_INO_IN_DIRENT
1583         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1584 endif
1585 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1586         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1587 endif
1588 ifdef USE_NSEC
1589         BASIC_CFLAGS += -DUSE_NSEC
1590 endif
1591 ifdef USE_ST_TIMESPEC
1592         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1593 endif
1594 ifdef NO_NORETURN
1595         BASIC_CFLAGS += -DNO_NORETURN
1596 endif
1597 ifdef NO_NSEC
1598         BASIC_CFLAGS += -DNO_NSEC
1599 endif
1600 ifdef SNPRINTF_RETURNS_BOGUS
1601         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1602         COMPAT_OBJS += compat/snprintf.o
1603 endif
1604 ifdef FREAD_READS_DIRECTORIES
1605         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1606         COMPAT_OBJS += compat/fopen.o
1607 endif
1608 ifdef NO_SYMLINK_HEAD
1609         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1610 endif
1611 ifdef GETTEXT_POISON
1612         BASIC_CFLAGS += -DGETTEXT_POISON
1613 endif
1614 ifdef NO_GETTEXT
1615         BASIC_CFLAGS += -DNO_GETTEXT
1616         USE_GETTEXT_SCHEME ?= fallthrough
1617 endif
1618 ifdef NO_POLL
1619         NO_SYS_POLL_H = YesPlease
1620         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1621         COMPAT_OBJS += compat/poll/poll.o
1622 endif
1623 ifdef NO_STRCASESTR
1624         COMPAT_CFLAGS += -DNO_STRCASESTR
1625         COMPAT_OBJS += compat/strcasestr.o
1626 endif
1627 ifdef NO_STRLCPY
1628         COMPAT_CFLAGS += -DNO_STRLCPY
1629         COMPAT_OBJS += compat/strlcpy.o
1630 endif
1631 ifdef NO_STRTOUMAX
1632         COMPAT_CFLAGS += -DNO_STRTOUMAX
1633         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1634 endif
1635 ifdef NO_STRTOULL
1636         COMPAT_CFLAGS += -DNO_STRTOULL
1637 endif
1638 ifdef NO_STRTOK_R
1639         COMPAT_CFLAGS += -DNO_STRTOK_R
1640         COMPAT_OBJS += compat/strtok_r.o
1641 endif
1642 ifdef NO_FNMATCH
1643         COMPAT_CFLAGS += -Icompat/fnmatch
1644         COMPAT_CFLAGS += -DNO_FNMATCH
1645         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1646 else
1647 ifdef NO_FNMATCH_CASEFOLD
1648         COMPAT_CFLAGS += -Icompat/fnmatch
1649         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1650         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1651 endif
1652 endif
1653 ifdef NO_SETENV
1654         COMPAT_CFLAGS += -DNO_SETENV
1655         COMPAT_OBJS += compat/setenv.o
1656 endif
1657 ifdef NO_MKDTEMP
1658         COMPAT_CFLAGS += -DNO_MKDTEMP
1659         COMPAT_OBJS += compat/mkdtemp.o
1660 endif
1661 ifdef MKDIR_WO_TRAILING_SLASH
1662         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1663         COMPAT_OBJS += compat/mkdir.o
1664 endif
1665 ifdef NO_MKSTEMPS
1666         COMPAT_CFLAGS += -DNO_MKSTEMPS
1667 endif
1668 ifdef NO_UNSETENV
1669         COMPAT_CFLAGS += -DNO_UNSETENV
1670         COMPAT_OBJS += compat/unsetenv.o
1671 endif
1672 ifdef NO_SYS_SELECT_H
1673         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1674 endif
1675 ifdef NO_SYS_POLL_H
1676         BASIC_CFLAGS += -DNO_SYS_POLL_H
1677 endif
1678 ifdef NO_INTTYPES_H
1679         BASIC_CFLAGS += -DNO_INTTYPES_H
1680 endif
1681 ifdef NO_INITGROUPS
1682         BASIC_CFLAGS += -DNO_INITGROUPS
1683 endif
1684 ifdef NO_MMAP
1685         COMPAT_CFLAGS += -DNO_MMAP
1686         COMPAT_OBJS += compat/mmap.o
1687 else
1688         ifdef USE_WIN32_MMAP
1689                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1690                 COMPAT_OBJS += compat/win32mmap.o
1691         endif
1692 endif
1693 ifdef OBJECT_CREATION_USES_RENAMES
1694         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1695 endif
1696 ifdef NO_STRUCT_ITIMERVAL
1697         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1698         NO_SETITIMER=YesPlease
1699 endif
1700 ifdef NO_SETITIMER
1701         COMPAT_CFLAGS += -DNO_SETITIMER
1702 endif
1703 ifdef NO_PREAD
1704         COMPAT_CFLAGS += -DNO_PREAD
1705         COMPAT_OBJS += compat/pread.o
1706         NO_THREAD_SAFE_PREAD = YesPlease
1707 endif
1708 ifdef NO_THREAD_SAFE_PREAD
1709         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1710 endif
1711 ifdef NO_FAST_WORKING_DIRECTORY
1712         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1713 endif
1714 ifdef NO_TRUSTABLE_FILEMODE
1715         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1716 endif
1717 ifdef NO_IPV6
1718         BASIC_CFLAGS += -DNO_IPV6
1719 endif
1720 ifdef NO_UINTMAX_T
1721         BASIC_CFLAGS += -Duintmax_t=uint32_t
1722 endif
1723 ifdef NO_SOCKADDR_STORAGE
1724 ifdef NO_IPV6
1725         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1726 else
1727         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1728 endif
1729 endif
1730 ifdef NO_INET_NTOP
1731         LIB_OBJS += compat/inet_ntop.o
1732         BASIC_CFLAGS += -DNO_INET_NTOP
1733 endif
1734 ifdef NO_INET_PTON
1735         LIB_OBJS += compat/inet_pton.o
1736         BASIC_CFLAGS += -DNO_INET_PTON
1737 endif
1738 ifndef NO_UNIX_SOCKETS
1739         LIB_OBJS += unix-socket.o
1740         LIB_H += unix-socket.h
1741         PROGRAM_OBJS += credential-cache.o
1742         PROGRAM_OBJS += credential-cache--daemon.o
1743 endif
1744
1745 ifdef NO_ICONV
1746         BASIC_CFLAGS += -DNO_ICONV
1747 endif
1748
1749 ifdef OLD_ICONV
1750         BASIC_CFLAGS += -DOLD_ICONV
1751 endif
1752
1753 ifdef NO_DEFLATE_BOUND
1754         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1755 endif
1756
1757 ifdef NO_POSIX_GOODIES
1758         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1759 endif
1760
1761 ifdef BLK_SHA1
1762         SHA1_HEADER = "block-sha1/sha1.h"
1763         LIB_OBJS += block-sha1/sha1.o
1764         LIB_H += block-sha1/sha1.h
1765 else
1766 ifdef PPC_SHA1
1767         SHA1_HEADER = "ppc/sha1.h"
1768         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1769         LIB_H += ppc/sha1.h
1770 else
1771         SHA1_HEADER = <openssl/sha.h>
1772         EXTLIBS += $(LIB_4_CRYPTO)
1773 endif
1774 endif
1775 ifdef NO_PERL_MAKEMAKER
1776         export NO_PERL_MAKEMAKER
1777 endif
1778 ifdef NO_HSTRERROR
1779         COMPAT_CFLAGS += -DNO_HSTRERROR
1780         COMPAT_OBJS += compat/hstrerror.o
1781 endif
1782 ifdef NO_MEMMEM
1783         COMPAT_CFLAGS += -DNO_MEMMEM
1784         COMPAT_OBJS += compat/memmem.o
1785 endif
1786 ifdef INTERNAL_QSORT
1787         COMPAT_CFLAGS += -DINTERNAL_QSORT
1788         COMPAT_OBJS += compat/qsort.o
1789 endif
1790 ifdef RUNTIME_PREFIX
1791         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1792 endif
1793
1794 ifdef NO_PTHREADS
1795         BASIC_CFLAGS += -DNO_PTHREADS
1796 else
1797         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1798         EXTLIBS += $(PTHREAD_LIBS)
1799         LIB_OBJS += thread-utils.o
1800 endif
1801
1802 ifdef HAVE_PATHS_H
1803         BASIC_CFLAGS += -DHAVE_PATHS_H
1804 endif
1805
1806 ifdef HAVE_LIBCHARSET_H
1807         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1808         EXTLIBS += $(CHARSET_LIB)
1809 endif
1810
1811 ifdef HAVE_DEV_TTY
1812         BASIC_CFLAGS += -DHAVE_DEV_TTY
1813 endif
1814
1815 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1816         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1817 endif
1818 ifdef UNRELIABLE_FSTAT
1819         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1820 endif
1821 ifdef NO_REGEX
1822         COMPAT_CFLAGS += -Icompat/regex
1823         COMPAT_OBJS += compat/regex/regex.o
1824 endif
1825
1826 ifdef USE_NED_ALLOCATOR
1827        COMPAT_CFLAGS += -Icompat/nedmalloc
1828        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1829 endif
1830
1831 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1832         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1833 endif
1834
1835 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1836         MSGFMT += --check --statistics
1837 endif
1838
1839 ifneq (,$(XDL_FAST_HASH))
1840         BASIC_CFLAGS += -DXDL_FAST_HASH
1841 endif
1842
1843 ifeq ($(TCLTK_PATH),)
1844 NO_TCLTK=NoThanks
1845 endif
1846
1847 ifeq ($(PERL_PATH),)
1848 NO_PERL=NoThanks
1849 endif
1850
1851 ifeq ($(PYTHON_PATH),)
1852 NO_PYTHON=NoThanks
1853 endif
1854
1855 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1856 QUIET_SUBDIR1  =
1857
1858 ifneq ($(findstring $(MAKEFLAGS),w),w)
1859 PRINT_DIR = --no-print-directory
1860 else # "make -w"
1861 NO_SUBDIR = :
1862 endif
1863
1864 ifneq ($(findstring $(MAKEFLAGS),s),s)
1865 ifndef V
1866         QUIET_CC       = @echo '   ' CC $@;
1867         QUIET_AR       = @echo '   ' AR $@;
1868         QUIET_LINK     = @echo '   ' LINK $@;
1869         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1870         QUIET_GEN      = @echo '   ' GEN $@;
1871         QUIET_LNCP     = @echo '   ' LN/CP $@;
1872         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1873         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1874         QUIET_GCOV     = @echo '   ' GCOV $@;
1875         QUIET_SP       = @echo '   ' SP $<;
1876         QUIET_SUBDIR0  = +@subdir=
1877         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1878                          $(MAKE) $(PRINT_DIR) -C $$subdir
1879         export V
1880         export QUIET_GEN
1881         export QUIET_BUILT_IN
1882 endif
1883 endif
1884
1885 ifdef NO_INSTALL_HARDLINKS
1886         export NO_INSTALL_HARDLINKS
1887 endif
1888
1889 ### profile feedback build
1890 #
1891
1892 # Can adjust this to be a global directory if you want to do extended
1893 # data gathering
1894 PROFILE_DIR := $(CURDIR)
1895
1896 ifeq ("$(PROFILE)","GEN")
1897         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1898         EXTLIBS += -lgcov
1899         export CCACHE_DISABLE=t
1900         V=1
1901 else
1902 ifneq ("$(PROFILE)","")
1903         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1904         export CCACHE_DISABLE=t
1905         V=1
1906 endif
1907 endif
1908
1909 # Shell quote (do not use $(call) to accommodate ancient setups);
1910
1911 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1912 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1913 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1914
1915 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1916 bindir_SQ = $(subst ','\'',$(bindir))
1917 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1918 mandir_SQ = $(subst ','\'',$(mandir))
1919 infodir_SQ = $(subst ','\'',$(infodir))
1920 localedir_SQ = $(subst ','\'',$(localedir))
1921 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1922 template_dir_SQ = $(subst ','\'',$(template_dir))
1923 htmldir_SQ = $(subst ','\'',$(htmldir))
1924 prefix_SQ = $(subst ','\'',$(prefix))
1925 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1926
1927 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1928 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1929 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1930 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1931 DIFF_SQ = $(subst ','\'',$(DIFF))
1932
1933 LIBS = $(GITLIBS) $(EXTLIBS)
1934
1935 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1936         $(COMPAT_CFLAGS)
1937 LIB_OBJS += $(COMPAT_OBJS)
1938
1939 # Quote for C
1940
1941 ifdef DEFAULT_EDITOR
1942 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1943 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1944
1945 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1946 endif
1947
1948 ifdef DEFAULT_PAGER
1949 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1950 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1951
1952 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1953 endif
1954
1955 ifdef SHELL_PATH
1956 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1957 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1958
1959 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1960 endif
1961
1962 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1963 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1964 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1965 GIT-USER-AGENT: FORCE
1966         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1967                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1968         fi
1969
1970 ifdef DEFAULT_HELP_FORMAT
1971 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1972 endif
1973
1974 ALL_CFLAGS += $(BASIC_CFLAGS)
1975 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1976
1977 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1978
1979
1980 ### Build rules
1981
1982 SHELL = $(SHELL_PATH)
1983
1984 all:: shell_compatibility_test
1985
1986 ifeq "$(PROFILE)" "BUILD"
1987 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1988 all:: profile-clean
1989         $(MAKE) PROFILE=GEN all
1990         $(MAKE) PROFILE=GEN -j1 test
1991 endif
1992 endif
1993
1994 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1995 ifneq (,$X)
1996         $(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';)
1997 endif
1998
1999 all::
2000 ifndef NO_TCLTK
2001         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2002         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2003 endif
2004 ifndef NO_PERL
2005         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
2006 endif
2007 ifndef NO_PYTHON
2008         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
2009 endif
2010         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2011
2012 please_set_SHELL_PATH_to_a_more_modern_shell:
2013         @$$(:)
2014
2015 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2016
2017 strip: $(PROGRAMS) git$X
2018         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
2019
2020 ### Target-specific flags and dependencies
2021
2022 # The generic compilation pattern rule and automatically
2023 # computed header dependencies (falling back to a dependency on
2024 # LIB_H) are enough to describe how most targets should be built,
2025 # but some targets are special enough to need something a little
2026 # different.
2027 #
2028 # - When a source file "foo.c" #includes a generated header file,
2029 #   we need to list that dependency for the "foo.o" target.
2030 #
2031 #   We also list it from other targets that are built from foo.c
2032 #   like "foo.sp" and "foo.s", even though that is easy to forget
2033 #   to do because the generated header is already present around
2034 #   after a regular build attempt.
2035 #
2036 # - Some code depends on configuration kept in makefile
2037 #   variables. The target-specific variable EXTRA_CPPFLAGS can
2038 #   be used to convey that information to the C preprocessor
2039 #   using -D options.
2040 #
2041 #   The "foo.o" target should have a corresponding dependency on
2042 #   a file that changes when the value of the makefile variable
2043 #   changes.  For example, targets making use of the
2044 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2045 #
2046 #   Technically the ".sp" and ".s" targets do not need this
2047 #   dependency because they are force-built, but they get the
2048 #   same dependency for consistency. This way, you do not have to
2049 #   know how each target is implemented. And it means the
2050 #   dependencies here will not need to change if the force-build
2051 #   details change some day.
2052
2053 git.sp git.s git.o: GIT-PREFIX
2054 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2055         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2056         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2057         '-DGIT_INFO_PATH="$(infodir_SQ)"'
2058
2059 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2060         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
2061                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
2062
2063 help.sp help.s help.o: common-cmds.h
2064
2065 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
2066 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2067         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2068         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2069         '-DGIT_INFO_PATH="$(infodir_SQ)"'
2070
2071 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2072 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2073         '-DGIT_VERSION="$(GIT_VERSION)"' \
2074         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
2075
2076 $(BUILT_INS): git$X
2077         $(QUIET_BUILT_IN)$(RM) $@ && \
2078         ln git$X $@ 2>/dev/null || \
2079         ln -s git$X $@ 2>/dev/null || \
2080         cp git$X $@
2081
2082 common-cmds.h: ./generate-cmdlist.sh command-list.txt
2083
2084 common-cmds.h: $(wildcard Documentation/git-*.txt)
2085         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
2086
2087 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2088         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2089         $(gitwebdir_SQ):$(PERL_PATH_SQ)
2090 define cmd_munge_script
2091 $(RM) $@ $@+ && \
2092 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2093     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2094     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2095     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2096     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2097     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2098     -e $(BROKEN_PATH_FIX) \
2099     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2100     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2101     $@.sh >$@+
2102 endef
2103
2104 GIT-SCRIPT-DEFINES: FORCE
2105         @FLAGS='$(SCRIPT_DEFINES)'; \
2106             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2107                 echo 1>&2 "    * new script parameters"; \
2108                 echo "$$FLAGS" >$@; \
2109             fi
2110
2111
2112 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
2113         $(QUIET_GEN)$(cmd_munge_script) && \
2114         chmod +x $@+ && \
2115         mv $@+ $@
2116
2117 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2118         $(QUIET_GEN)$(cmd_munge_script) && \
2119         mv $@+ $@
2120
2121 ifndef NO_PERL
2122 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
2123
2124 perl/perl.mak: perl/PM.stamp
2125
2126 perl/PM.stamp: FORCE
2127         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
2128         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
2129         $(RM) $@+
2130
2131 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
2132         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
2133
2134 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
2135         $(QUIET_GEN)$(RM) $@ $@+ && \
2136         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
2137         sed -e '1{' \
2138             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2139             -e '        h' \
2140             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2141             -e '        H' \
2142             -e '        x' \
2143             -e '}' \
2144             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2145             $@.perl >$@+ && \
2146         chmod +x $@+ && \
2147         mv $@+ $@
2148
2149
2150 .PHONY: gitweb
2151 gitweb:
2152         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2153
2154 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
2155         $(QUIET_GEN)$(cmd_munge_script) && \
2156         chmod +x $@+ && \
2157         mv $@+ $@
2158 else # NO_PERL
2159 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
2160         $(QUIET_GEN)$(RM) $@ $@+ && \
2161         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2162             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2163             unimplemented.sh >$@+ && \
2164         chmod +x $@+ && \
2165         mv $@+ $@
2166 endif # NO_PERL
2167
2168 ifndef NO_PYTHON
2169 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX
2170 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2171         $(QUIET_GEN)$(RM) $@ $@+ && \
2172         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2173                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2174                 instlibdir` && \
2175         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2176             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2177             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2178             $@.py >$@+ && \
2179         chmod +x $@+ && \
2180         mv $@+ $@
2181 else # NO_PYTHON
2182 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2183         $(QUIET_GEN)$(RM) $@ $@+ && \
2184         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2185             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2186             unimplemented.sh >$@+ && \
2187         chmod +x $@+ && \
2188         mv $@+ $@
2189 endif # NO_PYTHON
2190
2191 configure: configure.ac GIT-VERSION-FILE
2192         $(QUIET_GEN)$(RM) $@ $<+ && \
2193         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2194             $< > $<+ && \
2195         autoconf -o $@ $<+ && \
2196         $(RM) $<+
2197
2198 ifdef AUTOCONFIGURED
2199 config.status: configure
2200         $(QUIET_GEN)if test -f config.status; then \
2201           ./config.status --recheck; \
2202         else \
2203           ./configure; \
2204         fi
2205 reconfigure config.mak.autogen: config.status
2206         $(QUIET_GEN)./config.status
2207 .PHONY: reconfigure # This is a convenience target.
2208 endif
2209
2210 XDIFF_OBJS += xdiff/xdiffi.o
2211 XDIFF_OBJS += xdiff/xprepare.o
2212 XDIFF_OBJS += xdiff/xutils.o
2213 XDIFF_OBJS += xdiff/xemit.o
2214 XDIFF_OBJS += xdiff/xmerge.o
2215 XDIFF_OBJS += xdiff/xpatience.o
2216 XDIFF_OBJS += xdiff/xhistogram.o
2217
2218 VCSSVN_OBJS += vcs-svn/line_buffer.o
2219 VCSSVN_OBJS += vcs-svn/sliding_window.o
2220 VCSSVN_OBJS += vcs-svn/repo_tree.o
2221 VCSSVN_OBJS += vcs-svn/fast_export.o
2222 VCSSVN_OBJS += vcs-svn/svndiff.o
2223 VCSSVN_OBJS += vcs-svn/svndump.o
2224
2225 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2226 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2227         $(XDIFF_OBJS) \
2228         $(VCSSVN_OBJS) \
2229         git.o
2230 ifndef NO_CURL
2231         OBJECTS += http.o http-walker.o remote-curl.o
2232 endif
2233
2234 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2235 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2236
2237 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2238 $(dep_dirs):
2239         @mkdir -p $@
2240
2241 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2242 dep_file = $(dir $@).depend/$(notdir $@).d
2243 dep_args = -MF $(dep_file) -MMD -MP
2244 ifdef CHECK_HEADER_DEPENDENCIES
2245 $(error cannot compute header dependencies outside a normal build. \
2246 Please unset CHECK_HEADER_DEPENDENCIES and try again)
2247 endif
2248 endif
2249
2250 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2251 ifndef CHECK_HEADER_DEPENDENCIES
2252 dep_dirs =
2253 missing_dep_dirs =
2254 dep_args =
2255 endif
2256 endif
2257
2258 ifdef CHECK_HEADER_DEPENDENCIES
2259 ifndef PRINT_HEADER_DEPENDENCIES
2260 missing_deps = $(filter-out $(notdir $^), \
2261         $(notdir $(shell $(MAKE) -s $@ \
2262                 CHECK_HEADER_DEPENDENCIES=YesPlease \
2263                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2264                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
2265 endif
2266 endif
2267
2268 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2269 ASM_OBJ := $(ASM_SRC:S=o)
2270 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2271
2272 .SUFFIXES:
2273
2274 ifdef PRINT_HEADER_DEPENDENCIES
2275 $(C_OBJ): %.o: %.c FORCE
2276         echo $^
2277 $(ASM_OBJ): %.o: %.S FORCE
2278         echo $^
2279
2280 ifndef CHECK_HEADER_DEPENDENCIES
2281 $(error cannot print header dependencies during a normal build. \
2282 Please set CHECK_HEADER_DEPENDENCIES and try again)
2283 endif
2284 endif
2285
2286 ifndef PRINT_HEADER_DEPENDENCIES
2287 ifdef CHECK_HEADER_DEPENDENCIES
2288 $(C_OBJ): %.o: %.c $(dep_files) FORCE
2289         @set -e; echo CHECK $@; \
2290         missing_deps="$(missing_deps)"; \
2291         if test "$$missing_deps"; \
2292         then \
2293                 echo missing dependencies: $$missing_deps; \
2294                 false; \
2295         fi
2296 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2297         @set -e; echo CHECK $@; \
2298         missing_deps="$(missing_deps)"; \
2299         if test "$$missing_deps"; \
2300         then \
2301                 echo missing dependencies: $$missing_deps; \
2302                 false; \
2303         fi
2304 endif
2305 endif
2306
2307 ifndef CHECK_HEADER_DEPENDENCIES
2308 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2309         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2310 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2311         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2312 endif
2313
2314 %.s: %.c GIT-CFLAGS FORCE
2315         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2316
2317 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2318 # Take advantage of gcc's on-the-fly dependency generation
2319 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2320 dep_files_present := $(wildcard $(dep_files))
2321 ifneq ($(dep_files_present),)
2322 include $(dep_files_present)
2323 endif
2324 else
2325 # Dependencies on header files, for platforms that do not support
2326 # the gcc -MMD option.
2327 #
2328 # Dependencies on automatically generated headers such as common-cmds.h
2329 # should _not_ be included here, since they are necessary even when
2330 # building an object for the first time.
2331
2332 $(OBJECTS): $(LIB_H)
2333 endif
2334
2335 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2336 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2337         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2338         '-DBINDIR="$(bindir_relative_SQ)"' \
2339         '-DPREFIX="$(prefix_SQ)"'
2340
2341 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2342 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2343         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2344
2345 config.sp config.s config.o: GIT-PREFIX
2346 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2347         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2348
2349 attr.sp attr.s attr.o: GIT-PREFIX
2350 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2351         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2352
2353 gettext.sp gettext.s gettext.o: GIT-PREFIX
2354 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2355         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2356
2357 ifdef NO_EXPAT
2358 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2359 endif
2360
2361 ifdef NO_REGEX
2362 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2363         -DGAWK -DNO_MBSUPPORT
2364 endif
2365
2366 ifdef USE_NED_ALLOCATOR
2367 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2368         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2369 endif
2370
2371 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2372         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2373
2374 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2375         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2376                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2377
2378 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2379         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2380                 $(LIBS) $(CURL_LIBCURL)
2381 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2382         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2383                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2384
2385 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2386         $(QUIET_LNCP)$(RM) $@ && \
2387         ln $< $@ 2>/dev/null || \
2388         ln -s $< $@ 2>/dev/null || \
2389         cp $< $@
2390
2391 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2392         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2393                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2394
2395 $(LIB_FILE): $(LIB_OBJS)
2396         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2397
2398 $(XDIFF_LIB): $(XDIFF_OBJS)
2399         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2400
2401 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2402         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2403
2404 export DEFAULT_EDITOR DEFAULT_PAGER
2405
2406 doc:
2407         $(MAKE) -C Documentation all
2408
2409 man:
2410         $(MAKE) -C Documentation man
2411
2412 html:
2413         $(MAKE) -C Documentation html
2414
2415 info:
2416         $(MAKE) -C Documentation info
2417
2418 pdf:
2419         $(MAKE) -C Documentation pdf
2420
2421 XGETTEXT_FLAGS = \
2422         --force-po \
2423         --add-comments \
2424         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2425         --from-code=UTF-8
2426 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2427         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2428 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2429         --keyword=gettextln --keyword=eval_gettextln
2430 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2431 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2432 LOCALIZED_SH := $(SCRIPT_SH)
2433 LOCALIZED_PERL := $(SCRIPT_PERL)
2434
2435 ifdef XGETTEXT_INCLUDE_TESTS
2436 LOCALIZED_C += t/t0200/test.c
2437 LOCALIZED_SH += t/t0200/test.sh
2438 LOCALIZED_PERL += t/t0200/test.perl
2439 endif
2440
2441 po/git.pot: $(LOCALIZED_C)
2442         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2443         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2444                 $(LOCALIZED_SH)
2445         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2446                 $(LOCALIZED_PERL)
2447         mv $@+ $@
2448
2449 pot: po/git.pot
2450
2451 POFILES := $(wildcard po/*.po)
2452 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2453
2454 ifndef NO_GETTEXT
2455 all:: $(MOFILES)
2456 endif
2457
2458 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2459         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2460
2461 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2462                         $(FIND) . \( -name .git -type d -prune \) \
2463                                 -o \( -name '*.[hcS]' -type f -print \) )
2464
2465 $(ETAGS_TARGET): FORCE
2466         $(RM) $(ETAGS_TARGET)
2467         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2468
2469 tags: FORCE
2470         $(RM) tags
2471         $(FIND_SOURCE_FILES) | xargs ctags -a
2472
2473 cscope:
2474         $(RM) cscope*
2475         $(FIND_SOURCE_FILES) | xargs cscope -b
2476
2477 ### Detect prefix changes
2478 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2479                 $(localedir_SQ)
2480
2481 GIT-PREFIX: FORCE
2482         @FLAGS='$(TRACK_PREFIX)'; \
2483         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2484                 echo 1>&2 "    * new prefix flags"; \
2485                 echo "$$FLAGS" >GIT-PREFIX; \
2486         fi
2487
2488 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2489
2490 GIT-CFLAGS: FORCE
2491         @FLAGS='$(TRACK_CFLAGS)'; \
2492             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2493                 echo 1>&2 "    * new build flags"; \
2494                 echo "$$FLAGS" >GIT-CFLAGS; \
2495             fi
2496
2497 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2498
2499 GIT-LDFLAGS: FORCE
2500         @FLAGS='$(TRACK_LDFLAGS)'; \
2501             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2502                 echo 1>&2 "    * new link flags"; \
2503                 echo "$$FLAGS" >GIT-LDFLAGS; \
2504             fi
2505
2506 # We need to apply sq twice, once to protect from the shell
2507 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2508 # and the first level quoting from the shell that runs "echo".
2509 GIT-BUILD-OPTIONS: FORCE
2510         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2511         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2512         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2513         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2514         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2515         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2516         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2517         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2518         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2519         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2520 ifdef GIT_TEST_OPTS
2521         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2522 endif
2523 ifdef GIT_TEST_CMP
2524         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2525 endif
2526 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2527         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2528 endif
2529         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2530         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2531 ifdef GIT_PERF_REPEAT_COUNT
2532         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2533 endif
2534 ifdef GIT_PERF_REPO
2535         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2536 endif
2537 ifdef GIT_PERF_LARGE_REPO
2538         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2539 endif
2540 ifdef GIT_PERF_MAKE_OPTS
2541         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2542 endif
2543
2544 ### Detect Tck/Tk interpreter path changes
2545 ifndef NO_TCLTK
2546 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2547
2548 GIT-GUI-VARS: FORCE
2549         @VARS='$(TRACK_VARS)'; \
2550             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2551                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2552                 echo "$$VARS" >$@; \
2553             fi
2554 endif
2555
2556 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2557
2558 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2559
2560 bin-wrappers/%: wrap-for-bin.sh
2561         @mkdir -p bin-wrappers
2562         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2563              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2564              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2565         chmod +x $@
2566
2567 # GNU make supports exporting all variables by "export" without parameters.
2568 # However, the environment gets quite big, and some programs have problems
2569 # with that.
2570
2571 export NO_SVN_TESTS
2572
2573 ### Testing rules
2574
2575 test: all
2576         $(MAKE) -C t/ all
2577
2578 perf: all
2579         $(MAKE) -C t/perf/ all
2580
2581 .PHONY: test perf
2582
2583 test-ctype$X: ctype.o
2584
2585 test-date$X: date.o ctype.o
2586
2587 test-delta$X: diff-delta.o patch-delta.o
2588
2589 test-line-buffer$X: vcs-svn/lib.a
2590
2591 test-parse-options$X: parse-options.o parse-options-cb.o
2592
2593 test-svn-fe$X: vcs-svn/lib.a
2594
2595 .PRECIOUS: $(TEST_OBJS)
2596
2597 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2598         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2599
2600 check-sha1:: test-sha1$X
2601         ./test-sha1.sh
2602
2603 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2604
2605 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2606         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2607                 $(SPARSE_FLAGS) $<
2608
2609 .PHONY: sparse $(SP_OBJ)
2610 sparse: $(SP_OBJ)
2611
2612 check: common-cmds.h
2613         @if sparse; \
2614         then \
2615                 echo 2>&1 "Use 'make sparse' instead"; \
2616                 $(MAKE) --no-print-directory sparse; \
2617         else \
2618                 echo 2>&1 "Did you mean 'make test'?"; \
2619                 exit 1; \
2620         fi
2621
2622 remove-dashes:
2623         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2624
2625 ### Installation rules
2626
2627 ifneq ($(filter /%,$(firstword $(template_dir))),)
2628 template_instdir = $(template_dir)
2629 else
2630 template_instdir = $(prefix)/$(template_dir)
2631 endif
2632 export template_instdir
2633
2634 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2635 gitexec_instdir = $(gitexecdir)
2636 else
2637 gitexec_instdir = $(prefix)/$(gitexecdir)
2638 endif
2639 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2640 export gitexec_instdir
2641
2642 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2643 mergetools_instdir = $(mergetoolsdir)
2644 else
2645 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2646 endif
2647 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2648
2649 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2650
2651 install: all
2652         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2653         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2654         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2655         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2656         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2657         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2658         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2659         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2660 ifndef NO_GETTEXT
2661         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2662         (cd po/build/locale && $(TAR) cf - .) | \
2663         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2664 endif
2665 ifndef NO_PERL
2666         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2667         $(MAKE) -C gitweb install
2668 endif
2669 ifndef NO_PYTHON
2670         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2671 endif
2672 ifndef NO_TCLTK
2673         $(MAKE) -C gitk-git install
2674         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2675 endif
2676 ifneq (,$X)
2677         $(foreach p,$(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';)
2678 endif
2679
2680         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2681         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2682         { test "$$bindir/" = "$$execdir/" || \
2683           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2684                 $(RM) "$$execdir/$$p" && \
2685                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2686                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2687                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2688           done; \
2689         } && \
2690         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2691                 $(RM) "$$bindir/$$p" && \
2692                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2693                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2694                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2695                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2696         done && \
2697         for p in $(BUILT_INS); do \
2698                 $(RM) "$$execdir/$$p" && \
2699                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2700                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2701                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2702                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2703         done && \
2704         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2705         for p in $$remote_curl_aliases; do \
2706                 $(RM) "$$execdir/$$p" && \
2707                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2708                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2709                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2710                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2711         done && \
2712         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2713
2714 install-gitweb:
2715         $(MAKE) -C gitweb install
2716
2717 install-doc:
2718         $(MAKE) -C Documentation install
2719
2720 install-man:
2721         $(MAKE) -C Documentation install-man
2722
2723 install-html:
2724         $(MAKE) -C Documentation install-html
2725
2726 install-info:
2727         $(MAKE) -C Documentation install-info
2728
2729 install-pdf:
2730         $(MAKE) -C Documentation install-pdf
2731
2732 quick-install-doc:
2733         $(MAKE) -C Documentation quick-install
2734
2735 quick-install-man:
2736         $(MAKE) -C Documentation quick-install-man
2737
2738 quick-install-html:
2739         $(MAKE) -C Documentation quick-install-html
2740
2741
2742
2743 ### Maintainer's dist rules
2744
2745 git.spec: git.spec.in GIT-VERSION-FILE
2746         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2747         mv $@+ $@
2748
2749 GIT_TARNAME=git-$(GIT_VERSION)
2750 dist: git.spec git-archive$(X) configure
2751         ./git-archive --format=tar \
2752                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2753         @mkdir -p $(GIT_TARNAME)
2754         @cp git.spec configure $(GIT_TARNAME)
2755         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2756         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2757         $(TAR) rf $(GIT_TARNAME).tar \
2758                 $(GIT_TARNAME)/git.spec \
2759                 $(GIT_TARNAME)/configure \
2760                 $(GIT_TARNAME)/version \
2761                 $(GIT_TARNAME)/git-gui/version
2762         @$(RM) -r $(GIT_TARNAME)
2763         gzip -f -9 $(GIT_TARNAME).tar
2764
2765 rpm: dist
2766         $(RPMBUILD) \
2767                 --define "_source_filedigest_algorithm md5" \
2768                 --define "_binary_filedigest_algorithm md5" \
2769                 -ta $(GIT_TARNAME).tar.gz
2770
2771 htmldocs = git-htmldocs-$(GIT_VERSION)
2772 manpages = git-manpages-$(GIT_VERSION)
2773 dist-doc:
2774         $(RM) -r .doc-tmp-dir
2775         mkdir .doc-tmp-dir
2776         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2777         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2778         gzip -n -9 -f $(htmldocs).tar
2779         :
2780         $(RM) -r .doc-tmp-dir
2781         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2782         $(MAKE) -C Documentation DESTDIR=./ \
2783                 man1dir=../.doc-tmp-dir/man1 \
2784                 man5dir=../.doc-tmp-dir/man5 \
2785                 man7dir=../.doc-tmp-dir/man7 \
2786                 install
2787         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2788         gzip -n -9 -f $(manpages).tar
2789         $(RM) -r .doc-tmp-dir
2790
2791 ### Cleaning rules
2792
2793 distclean: clean
2794         $(RM) configure
2795         $(RM) config.log config.status config.cache
2796         $(RM) config.mak.autogen config.mak.append
2797         $(RM) -r autom4te.cache
2798
2799 profile-clean:
2800         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2801         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2802
2803 clean: profile-clean
2804         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2805                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2806         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2807         $(RM) $(TEST_PROGRAMS)
2808         $(RM) -r bin-wrappers
2809         $(RM) -r $(dep_dirs)
2810         $(RM) -r po/build/
2811         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2812         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2813         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2814         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2815         $(MAKE) -C Documentation/ clean
2816 ifndef NO_PERL
2817         $(MAKE) -C gitweb clean
2818         $(MAKE) -C perl clean
2819 endif
2820 ifndef NO_PYTHON
2821         $(MAKE) -C git_remote_helpers clean
2822 endif
2823         $(MAKE) -C templates/ clean
2824         $(MAKE) -C t/ clean
2825 ifndef NO_TCLTK
2826         $(MAKE) -C gitk-git clean
2827         $(MAKE) -C git-gui clean
2828 endif
2829         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2830         $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES
2831
2832 .PHONY: all install profile-clean clean strip
2833 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2834 .PHONY: FORCE cscope
2835
2836 ### Check documentation
2837 #
2838 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2839 ALL_COMMANDS += git
2840 ALL_COMMANDS += gitk
2841 ALL_COMMANDS += gitweb
2842 ALL_COMMANDS += git-gui git-citool
2843 check-docs::
2844         @(for v in $(ALL_COMMANDS); \
2845         do \
2846                 case "$$v" in \
2847                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2848                 git-merge-resolve | git-merge-subtree | \
2849                 git-fsck-objects | git-init-db | \
2850                 git-remote-* | git-stage | \
2851                 git-?*--?* ) continue ;; \
2852                 esac ; \
2853                 test -f "Documentation/$$v.txt" || \
2854                 echo "no doc: $$v"; \
2855                 sed -e '/^#/d' command-list.txt | \
2856                 grep -q "^$$v[  ]" || \
2857                 case "$$v" in \
2858                 git) ;; \
2859                 *) echo "no link: $$v";; \
2860                 esac ; \
2861         done; \
2862         ( \
2863                 sed -e '/^#/d' \
2864                     -e 's/[     ].*//' \
2865                     -e 's/^/listed /' command-list.txt; \
2866                 $(MAKE) -C Documentation print-man1 | \
2867                 grep '\.txt$$' | \
2868                 sed -e 's|Documentation/|documented |' \
2869                     -e 's/\.txt//'; \
2870         ) | while read how cmd; \
2871         do \
2872                 case " $(ALL_COMMANDS) " in \
2873                 *" $$cmd "*)    ;; \
2874                 *) echo "removed but $$how: $$cmd" ;; \
2875                 esac; \
2876         done ) | sort
2877
2878 ### Make sure built-ins do not have dups and listed in git.c
2879 #
2880 check-builtins::
2881         ./check-builtins.sh
2882
2883 ### Test suite coverage testing
2884 #
2885 .PHONY: coverage coverage-clean coverage-build coverage-report
2886
2887 coverage:
2888         $(MAKE) coverage-build
2889         $(MAKE) coverage-report
2890
2891 object_dirs := $(sort $(dir $(OBJECTS)))
2892 coverage-clean:
2893         $(RM) $(addsuffix *.gcov,$(object_dirs))
2894         $(RM) $(addsuffix *.gcda,$(object_dirs))
2895         $(RM) $(addsuffix *.gcno,$(object_dirs))
2896         $(RM) coverage-untested-functions
2897         $(RM) -r cover_db/
2898         $(RM) -r cover_db_html/
2899
2900 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2901 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2902 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2903
2904 coverage-build: coverage-clean
2905         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2906         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2907                 -j1 test
2908
2909 coverage-report:
2910         $(QUIET_GCOV)for dir in $(object_dirs); do \
2911                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2912         done
2913
2914 coverage-untested-functions: coverage-report
2915         grep '^function.*called 0 ' *.c.gcov \
2916                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2917                 > coverage-untested-functions
2918
2919 cover_db: coverage-report
2920         gcov2perl -db cover_db *.gcov
2921
2922 cover_db_html: cover_db
2923         cover -report html -outputdir cover_db_html cover_db
2924