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-pull and
  34 # git-http-push are not built, and you cannot use http:// and https://
  35 # transports.
  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.
  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 HAVE_PATHS_H if you have paths.h and want to use the default PATH
  47 # it specifies.
  48 #
  49 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  50 #
  51 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  52 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  53 #
  54 # Define NO_STRCASESTR if you don't have strcasestr.
  55 #
  56 # Define NO_MEMMEM if you don't have memmem.
  57 #
  58 # Define NO_STRLCPY if you don't have strlcpy.
  59 #
  60 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  61 # If your compiler also does not support long long or does not have
  62 # strtoull, define NO_STRTOULL.
  63 #
  64 # Define NO_SETENV if you don't have setenv in the C library.
  65 #
  66 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  67 #
  68 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  69 #
  70 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  71 #
  72 # Define NO_STRTOK_R if you don't have strtok_r in the C library.
  73 #
  74 # Define NO_FNMATCH if you don't have fnmatch in the C library.
  75 #
  76 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
  77 # FNM_CASEFOLD GNU extension.
  78 #
  79 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
  80 # in the C library.
  81 #
  82 # Define NO_LIBGEN_H if you don't have libgen.h.
  83 #
  84 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
  85 #
  86 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  87 #
  88 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  89 # Enable it on Windows.  By default, symrefs are still used.
  90 #
  91 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  92 # tests.  These tests take up a significant amount of the total test time
  93 # but are not needed unless you plan to talk to SVN repos.
  94 #
  95 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  96 # installed in /sw, but don't want GIT to link against any libraries
  97 # installed there.  If defined you may specify your own (or Fink's)
  98 # include directories and library directories by defining CFLAGS
  99 # and LDFLAGS appropriately.
 100 #
 101 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 102 # have DarwinPorts installed in /opt/local, but don't want GIT to
 103 # link against any libraries installed there.  If defined you may
 104 # specify your own (or DarwinPort's) include directories and
 105 # library directories by defining CFLAGS and LDFLAGS appropriately.
 106 #
 107 # Define BLK_SHA1 environment variable if you want the C version
 108 # of the SHA1 that assumes you can do unaligned 32-bit loads and
 109 # have a fast htonl() function.
 110 #
 111 # Define PPC_SHA1 environment variable when running make to make use of
 112 # a bundled SHA1 routine optimized for PowerPC.
 113 #
 114 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 115 #
 116 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 117 #
 118 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 119 #
 120 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 121 # Patrick Mauritz).
 122 #
 123 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 124 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 125 # inet_ntop and inet_pton additionally reside there.
 126 #
 127 # Define NO_MMAP if you want to avoid mmap.
 128 #
 129 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 130 #
 131 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 132 # cygwin1.dll before v1.5.22).
 133 #
 134 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 135 # generally faster on your platform than accessing the working directory.
 136 #
 137 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 138 # the executable mode bit, but doesn't really do so.
 139 #
 140 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 141 #
 142 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 143 # sockaddr_storage.
 144 #
 145 # Define NO_ICONV if your libc does not properly support iconv.
 146 #
 147 # Define OLD_ICONV if your library has an old iconv(), where the second
 148 # (input buffer pointer) parameter is declared with type (const char **).
 149 #
 150 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 151 #
 152 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 153 # that tells runtime paths to dynamic libraries;
 154 # "-Wl,-rpath=/path/lib" is used instead.
 155 #
 156 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 157 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 158 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 159 # randomly break unless your underlying filesystem supports those sub-second
 160 # times (my ext3 doesn't).
 161 #
 162 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 163 # "st_ctim"
 164 #
 165 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 166 # available.  This automatically turns USE_NSEC off.
 167 #
 168 # Define USE_STDEV below if you want git to care about the underlying device
 169 # change being considered an inode change from the update-index perspective.
 170 #
 171 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 172 # field that counts the on-disk footprint in 512-byte blocks.
 173 #
 174 # Define ASCIIDOC7 if you want to format documentation with AsciiDoc 7
 175 #
 176 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 177 # (not v1.73 or v1.71).
 178 #
 179 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 180 # (versions 1.68.1 through v1.72).
 181 #
 182 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 183 # apostrophes to be ASCII so that cut&pasting examples to the shell
 184 # will work.
 185 #
 186 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 187 # MakeMaker (e.g. using ActiveState under Cygwin).
 188 #
 189 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 190 #
 191 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 192 #
 193 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 194 #
 195 # The TCL_PATH variable governs the location of the Tcl interpreter
 196 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 197 # is not set.  Defaults to the bare 'tclsh'.
 198 #
 199 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 200 # If not set it defaults to the bare 'wish'. If it is set to the empty
 201 # string then NO_TCLTK will be forced (this is used by configure script).
 202 #
 203 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 204 # is a simplified version of the merge sort used in glibc. This is
 205 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 206 #
 207 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 208 # information on a not yet closed file that lstat would return for the same
 209 # file after it was closed.
 210 #
 211 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 212 # when hardlinking a file to another name and unlinking the original file right
 213 # away (some NTFS drivers seem to zero the contents in that scenario).
 214 #
 215 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 216 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 217 #
 218 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 219 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 220 #
 221 # Define NO_REGEX if you have no or inferior regex support in your C library.
 222 #
 223 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 224 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 225 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 226 # (to any value) in your environment.
 227 #
 228 # Define JSMIN to point to JavaScript minifier that functions as
 229 # a filter to have gitweb.js minified.
 230 #
 231 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 232 # version of gitweb.css
 233 #
 234 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 235 # you want to use something different.  The value will be interpreted by the
 236 # shell at runtime when it is used.
 237 #
 238 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 239 # want to use something different.  The value will be interpreted by the shell
 240 # if necessary when it is used.  Examples:
 241 #
 242 #   DEFAULT_EDITOR='~/bin/vi',
 243 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 244 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 245 #
 246 # Define COMPUTE_HEADER_DEPENDENCIES if your compiler supports the -MMD option
 247 # and you want to avoid rebuilding objects when an unrelated header file
 248 # changes.
 249 #
 250 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 251 # dependency rules.
 252 #
 253 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 254
 255 GIT-VERSION-FILE: FORCE
 256         @$(SHELL_PATH) ./GIT-VERSION-GEN
 257 -include GIT-VERSION-FILE
 258
 259 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 260 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 261 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 262 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 263 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 264 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 265
 266 ifdef MSVC
 267         # avoid the MingW and Cygwin configuration sections
 268         uname_S := Windows
 269         uname_O := Windows
 270 endif
 271
 272 # CFLAGS and LDFLAGS are for the users to override from the command line.
 273
 274 CFLAGS = -g -O2 -Wall
 275 LDFLAGS =
 276 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 277 ALL_LDFLAGS = $(LDFLAGS)
 278 STRIP ?= strip
 279
 280 # Among the variables below, these:
 281 #   gitexecdir
 282 #   template_dir
 283 #   mandir
 284 #   infodir
 285 #   htmldir
 286 #   sysconfdir
 287 # can be specified as a relative path some/where/else;
 288 # this is interpreted as relative to $(prefix) and "git" at
 289 # runtime figures out where they are based on the path to the executable.
 290 # This can help installing the suite in a relocatable way.
 291
 292 prefix = $(HOME)
 293 bindir_relative = bin
 294 bindir = $(prefix)/$(bindir_relative)
 295 mandir = share/man
 296 infodir = share/info
 297 gitexecdir = libexec/git-core
 298 sharedir = $(prefix)/share
 299 gitwebdir = $(sharedir)/gitweb
 300 template_dir = share/git-core/templates
 301 htmldir = share/doc/git-doc
 302 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 303 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 304 lib = lib
 305 # DESTDIR=
 306 pathsep = :
 307
 308 export prefix bindir sharedir sysconfdir gitwebdir
 309
 310 CC = gcc
 311 AR = ar
 312 RM = rm -f
 313 DIFF = diff
 314 TAR = tar
 315 FIND = find
 316 INSTALL = install
 317 RPMBUILD = rpmbuild
 318 TCL_PATH = tclsh
 319 TCLTK_PATH = wish
 320 XGETTEXT = xgettext
 321 PTHREAD_LIBS = -lpthread
 322 PTHREAD_CFLAGS =
 323 GCOV = gcov
 324
 325 export TCL_PATH TCLTK_PATH
 326
 327 SPARSE_FLAGS =
 328
 329
 330
 331 ### --- END CONFIGURATION SECTION ---
 332
 333 # Those must not be GNU-specific; they are shared with perl/ which may
 334 # be built by a different compiler. (Note that this is an artifact now
 335 # but it still might be nice to keep that distinction.)
 336 BASIC_CFLAGS = -I.
 337 BASIC_LDFLAGS =
 338
 339 # Guard against environment variables
 340 BUILTIN_OBJS =
 341 BUILT_INS =
 342 COMPAT_CFLAGS =
 343 COMPAT_OBJS =
 344 EXTRA_CPPFLAGS =
 345 LIB_H =
 346 LIB_OBJS =
 347 PROGRAM_OBJS =
 348 PROGRAMS =
 349 SCRIPT_PERL =
 350 SCRIPT_PYTHON =
 351 SCRIPT_SH =
 352 SCRIPT_LIB =
 353 TEST_PROGRAMS_NEED_X =
 354
 355 # Having this variable in your environment would break pipelines because
 356 # you cause "cd" to echo its destination to stdout.  It can also take
 357 # scripts to unexpected places.  If you like CDPATH, define it for your
 358 # interactive shell sessions without exporting it.
 359 unexport CDPATH
 360
 361 SCRIPT_SH += git-am.sh
 362 SCRIPT_SH += git-bisect.sh
 363 SCRIPT_SH += git-difftool--helper.sh
 364 SCRIPT_SH += git-filter-branch.sh
 365 SCRIPT_SH += git-lost-found.sh
 366 SCRIPT_SH += git-merge-octopus.sh
 367 SCRIPT_SH += git-merge-one-file.sh
 368 SCRIPT_SH += git-merge-resolve.sh
 369 SCRIPT_SH += git-mergetool.sh
 370 SCRIPT_SH += git-pull.sh
 371 SCRIPT_SH += git-quiltimport.sh
 372 SCRIPT_SH += git-rebase.sh
 373 SCRIPT_SH += git-repack.sh
 374 SCRIPT_SH += git-request-pull.sh
 375 SCRIPT_SH += git-stash.sh
 376 SCRIPT_SH += git-submodule.sh
 377 SCRIPT_SH += git-web--browse.sh
 378
 379 SCRIPT_LIB += git-mergetool--lib
 380 SCRIPT_LIB += git-parse-remote
 381 SCRIPT_LIB += git-rebase--am
 382 SCRIPT_LIB += git-rebase--interactive
 383 SCRIPT_LIB += git-rebase--merge
 384 SCRIPT_LIB += git-sh-setup
 385 SCRIPT_LIB += git-sh-i18n
 386
 387 SCRIPT_PERL += git-add--interactive.perl
 388 SCRIPT_PERL += git-difftool.perl
 389 SCRIPT_PERL += git-archimport.perl
 390 SCRIPT_PERL += git-cvsexportcommit.perl
 391 SCRIPT_PERL += git-cvsimport.perl
 392 SCRIPT_PERL += git-cvsserver.perl
 393 SCRIPT_PERL += git-relink.perl
 394 SCRIPT_PERL += git-send-email.perl
 395 SCRIPT_PERL += git-svn.perl
 396
 397 SCRIPT_PYTHON += git-remote-testgit.py
 398
 399 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 400           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 401           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 402           git-instaweb
 403
 404 ETAGS_TARGET = TAGS
 405
 406 # Empty...
 407 EXTRA_PROGRAMS =
 408
 409 # ... and all the rest that could be moved out of bindir to gitexecdir
 410 PROGRAMS += $(EXTRA_PROGRAMS)
 411
 412 PROGRAM_OBJS += daemon.o
 413 PROGRAM_OBJS += fast-import.o
 414 PROGRAM_OBJS += imap-send.o
 415 PROGRAM_OBJS += shell.o
 416 PROGRAM_OBJS += show-index.o
 417 PROGRAM_OBJS += upload-pack.o
 418 PROGRAM_OBJS += http-backend.o
 419 PROGRAM_OBJS += sh-i18n--envsubst.o
 420
 421 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 422
 423 TEST_PROGRAMS_NEED_X += test-chmtime
 424 TEST_PROGRAMS_NEED_X += test-ctype
 425 TEST_PROGRAMS_NEED_X += test-date
 426 TEST_PROGRAMS_NEED_X += test-delta
 427 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 428 TEST_PROGRAMS_NEED_X += test-genrandom
 429 TEST_PROGRAMS_NEED_X += test-index-version
 430 TEST_PROGRAMS_NEED_X += test-line-buffer
 431 TEST_PROGRAMS_NEED_X += test-match-trees
 432 TEST_PROGRAMS_NEED_X += test-mktemp
 433 TEST_PROGRAMS_NEED_X += test-obj-pool
 434 TEST_PROGRAMS_NEED_X += test-parse-options
 435 TEST_PROGRAMS_NEED_X += test-path-utils
 436 TEST_PROGRAMS_NEED_X += test-run-command
 437 TEST_PROGRAMS_NEED_X += test-sha1
 438 TEST_PROGRAMS_NEED_X += test-sigchain
 439 TEST_PROGRAMS_NEED_X += test-string-pool
 440 TEST_PROGRAMS_NEED_X += test-subprocess
 441 TEST_PROGRAMS_NEED_X += test-svn-fe
 442 TEST_PROGRAMS_NEED_X += test-treap
 443
 444 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 445
 446 # List built-in command $C whose implementation cmd_$C() is not in
 447 # builtin/$C.o but is linked in as part of some other command.
 448 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 449
 450 BUILT_INS += git-cherry$X
 451 BUILT_INS += git-cherry-pick$X
 452 BUILT_INS += git-format-patch$X
 453 BUILT_INS += git-fsck-objects$X
 454 BUILT_INS += git-get-tar-commit-id$X
 455 BUILT_INS += git-init$X
 456 BUILT_INS += git-merge-subtree$X
 457 BUILT_INS += git-peek-remote$X
 458 BUILT_INS += git-repo-config$X
 459 BUILT_INS += git-show$X
 460 BUILT_INS += git-stage$X
 461 BUILT_INS += git-status$X
 462 BUILT_INS += git-whatchanged$X
 463
 464 # what 'all' will build and 'install' will install in gitexecdir,
 465 # excluding programs for built-in commands
 466 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 467
 468 # what 'all' will build but not install in gitexecdir
 469 OTHER_PROGRAMS = git$X
 470
 471 # what test wrappers are needed and 'install' will install, in bindir
 472 BINDIR_PROGRAMS_NEED_X += git
 473 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 474 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 475 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 476 BINDIR_PROGRAMS_NEED_X += git-shell
 477
 478 BINDIR_PROGRAMS_NO_X += git-cvsserver
 479
 480 # Set paths to tools early so that they can be used for version tests.
 481 ifndef SHELL_PATH
 482         SHELL_PATH = /bin/sh
 483 endif
 484 ifndef PERL_PATH
 485         PERL_PATH = /usr/bin/perl
 486 endif
 487 ifndef PYTHON_PATH
 488         PYTHON_PATH = /usr/bin/python
 489 endif
 490
 491 export PERL_PATH
 492 export PYTHON_PATH
 493
 494 LIB_FILE=libgit.a
 495 XDIFF_LIB=xdiff/lib.a
 496 VCSSVN_LIB=vcs-svn/lib.a
 497
 498 LIB_H += advice.h
 499 LIB_H += archive.h
 500 LIB_H += attr.h
 501 LIB_H += blob.h
 502 LIB_H += builtin.h
 503 LIB_H += cache.h
 504 LIB_H += cache-tree.h
 505 LIB_H += color.h
 506 LIB_H += commit.h
 507 LIB_H += compat/bswap.h
 508 LIB_H += compat/cygwin.h
 509 LIB_H += compat/mingw.h
 510 LIB_H += compat/win32/pthread.h
 511 LIB_H += compat/win32/syslog.h
 512 LIB_H += compat/win32/sys/poll.h
 513 LIB_H += compat/win32/dirent.h
 514 LIB_H += csum-file.h
 515 LIB_H += decorate.h
 516 LIB_H += delta.h
 517 LIB_H += diffcore.h
 518 LIB_H += diff.h
 519 LIB_H += dir.h
 520 LIB_H += exec_cmd.h
 521 LIB_H += fsck.h
 522 LIB_H += gettext.h
 523 LIB_H += git-compat-util.h
 524 LIB_H += graph.h
 525 LIB_H += grep.h
 526 LIB_H += hash.h
 527 LIB_H += help.h
 528 LIB_H += levenshtein.h
 529 LIB_H += list-objects.h
 530 LIB_H += ll-merge.h
 531 LIB_H += log-tree.h
 532 LIB_H += mailmap.h
 533 LIB_H += merge-file.h
 534 LIB_H += merge-recursive.h
 535 LIB_H += notes.h
 536 LIB_H += notes-cache.h
 537 LIB_H += notes-merge.h
 538 LIB_H += object.h
 539 LIB_H += pack.h
 540 LIB_H += pack-refs.h
 541 LIB_H += pack-revindex.h
 542 LIB_H += parse-options.h
 543 LIB_H += patch-ids.h
 544 LIB_H += pkt-line.h
 545 LIB_H += progress.h
 546 LIB_H += quote.h
 547 LIB_H += reflog-walk.h
 548 LIB_H += refs.h
 549 LIB_H += remote.h
 550 LIB_H += rerere.h
 551 LIB_H += resolve-undo.h
 552 LIB_H += revision.h
 553 LIB_H += run-command.h
 554 LIB_H += sha1-array.h
 555 LIB_H += sha1-lookup.h
 556 LIB_H += sideband.h
 557 LIB_H += sigchain.h
 558 LIB_H += strbuf.h
 559 LIB_H += string-list.h
 560 LIB_H += submodule.h
 561 LIB_H += tag.h
 562 LIB_H += transport.h
 563 LIB_H += tree.h
 564 LIB_H += tree-walk.h
 565 LIB_H += unpack-trees.h
 566 LIB_H += userdiff.h
 567 LIB_H += utf8.h
 568 LIB_H += xdiff-interface.h
 569 LIB_H += xdiff/xdiff.h
 570
 571 LIB_OBJS += abspath.o
 572 LIB_OBJS += advice.o
 573 LIB_OBJS += alias.o
 574 LIB_OBJS += alloc.o
 575 LIB_OBJS += archive.o
 576 LIB_OBJS += archive-tar.o
 577 LIB_OBJS += archive-zip.o
 578 LIB_OBJS += attr.o
 579 LIB_OBJS += base85.o
 580 LIB_OBJS += bisect.o
 581 LIB_OBJS += blob.o
 582 LIB_OBJS += branch.o
 583 LIB_OBJS += bundle.o
 584 LIB_OBJS += cache-tree.o
 585 LIB_OBJS += color.o
 586 LIB_OBJS += combine-diff.o
 587 LIB_OBJS += commit.o
 588 LIB_OBJS += config.o
 589 LIB_OBJS += connect.o
 590 LIB_OBJS += convert.o
 591 LIB_OBJS += copy.o
 592 LIB_OBJS += csum-file.o
 593 LIB_OBJS += ctype.o
 594 LIB_OBJS += date.o
 595 LIB_OBJS += decorate.o
 596 LIB_OBJS += diffcore-break.o
 597 LIB_OBJS += diffcore-delta.o
 598 LIB_OBJS += diffcore-order.o
 599 LIB_OBJS += diffcore-pickaxe.o
 600 LIB_OBJS += diffcore-rename.o
 601 LIB_OBJS += diff-delta.o
 602 LIB_OBJS += diff-lib.o
 603 LIB_OBJS += diff-no-index.o
 604 LIB_OBJS += diff.o
 605 LIB_OBJS += dir.o
 606 LIB_OBJS += editor.o
 607 LIB_OBJS += entry.o
 608 LIB_OBJS += environment.o
 609 LIB_OBJS += exec_cmd.o
 610 LIB_OBJS += fsck.o
 611 LIB_OBJS += graph.o
 612 LIB_OBJS += grep.o
 613 LIB_OBJS += hash.o
 614 LIB_OBJS += help.o
 615 LIB_OBJS += hex.o
 616 LIB_OBJS += ident.o
 617 LIB_OBJS += levenshtein.o
 618 LIB_OBJS += list-objects.o
 619 LIB_OBJS += ll-merge.o
 620 LIB_OBJS += lockfile.o
 621 LIB_OBJS += log-tree.o
 622 LIB_OBJS += mailmap.o
 623 LIB_OBJS += match-trees.o
 624 LIB_OBJS += merge-file.o
 625 LIB_OBJS += merge-recursive.o
 626 LIB_OBJS += name-hash.o
 627 LIB_OBJS += notes.o
 628 LIB_OBJS += notes-cache.o
 629 LIB_OBJS += notes-merge.o
 630 LIB_OBJS += object.o
 631 LIB_OBJS += pack-check.o
 632 LIB_OBJS += pack-refs.o
 633 LIB_OBJS += pack-revindex.o
 634 LIB_OBJS += pack-write.o
 635 LIB_OBJS += pager.o
 636 LIB_OBJS += parse-options.o
 637 LIB_OBJS += patch-delta.o
 638 LIB_OBJS += patch-ids.o
 639 LIB_OBJS += path.o
 640 LIB_OBJS += pkt-line.o
 641 LIB_OBJS += preload-index.o
 642 LIB_OBJS += pretty.o
 643 LIB_OBJS += progress.o
 644 LIB_OBJS += quote.o
 645 LIB_OBJS += reachable.o
 646 LIB_OBJS += read-cache.o
 647 LIB_OBJS += reflog-walk.o
 648 LIB_OBJS += refs.o
 649 LIB_OBJS += remote.o
 650 LIB_OBJS += replace_object.o
 651 LIB_OBJS += rerere.o
 652 LIB_OBJS += resolve-undo.o
 653 LIB_OBJS += revision.o
 654 LIB_OBJS += run-command.o
 655 LIB_OBJS += server-info.o
 656 LIB_OBJS += setup.o
 657 LIB_OBJS += sha1-array.o
 658 LIB_OBJS += sha1-lookup.o
 659 LIB_OBJS += sha1_file.o
 660 LIB_OBJS += sha1_name.o
 661 LIB_OBJS += shallow.o
 662 LIB_OBJS += sideband.o
 663 LIB_OBJS += sigchain.o
 664 LIB_OBJS += strbuf.o
 665 LIB_OBJS += string-list.o
 666 LIB_OBJS += submodule.o
 667 LIB_OBJS += symlinks.o
 668 LIB_OBJS += tag.o
 669 LIB_OBJS += trace.o
 670 LIB_OBJS += transport.o
 671 LIB_OBJS += transport-helper.o
 672 LIB_OBJS += tree-diff.o
 673 LIB_OBJS += tree.o
 674 LIB_OBJS += tree-walk.o
 675 LIB_OBJS += unpack-trees.o
 676 LIB_OBJS += url.o
 677 LIB_OBJS += usage.o
 678 LIB_OBJS += userdiff.o
 679 LIB_OBJS += utf8.o
 680 LIB_OBJS += walker.o
 681 LIB_OBJS += wrapper.o
 682 LIB_OBJS += write_or_die.o
 683 LIB_OBJS += ws.o
 684 LIB_OBJS += wt-status.o
 685 LIB_OBJS += xdiff-interface.o
 686 LIB_OBJS += zlib.o
 687
 688 BUILTIN_OBJS += builtin/add.o
 689 BUILTIN_OBJS += builtin/annotate.o
 690 BUILTIN_OBJS += builtin/apply.o
 691 BUILTIN_OBJS += builtin/archive.o
 692 BUILTIN_OBJS += builtin/bisect--helper.o
 693 BUILTIN_OBJS += builtin/blame.o
 694 BUILTIN_OBJS += builtin/branch.o
 695 BUILTIN_OBJS += builtin/bundle.o
 696 BUILTIN_OBJS += builtin/cat-file.o
 697 BUILTIN_OBJS += builtin/check-attr.o
 698 BUILTIN_OBJS += builtin/check-ref-format.o
 699 BUILTIN_OBJS += builtin/checkout-index.o
 700 BUILTIN_OBJS += builtin/checkout.o
 701 BUILTIN_OBJS += builtin/clean.o
 702 BUILTIN_OBJS += builtin/clone.o
 703 BUILTIN_OBJS += builtin/commit-tree.o
 704 BUILTIN_OBJS += builtin/commit.o
 705 BUILTIN_OBJS += builtin/config.o
 706 BUILTIN_OBJS += builtin/count-objects.o
 707 BUILTIN_OBJS += builtin/describe.o
 708 BUILTIN_OBJS += builtin/diff-files.o
 709 BUILTIN_OBJS += builtin/diff-index.o
 710 BUILTIN_OBJS += builtin/diff-tree.o
 711 BUILTIN_OBJS += builtin/diff.o
 712 BUILTIN_OBJS += builtin/fast-export.o
 713 BUILTIN_OBJS += builtin/fetch-pack.o
 714 BUILTIN_OBJS += builtin/fetch.o
 715 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 716 BUILTIN_OBJS += builtin/for-each-ref.o
 717 BUILTIN_OBJS += builtin/fsck.o
 718 BUILTIN_OBJS += builtin/gc.o
 719 BUILTIN_OBJS += builtin/grep.o
 720 BUILTIN_OBJS += builtin/hash-object.o
 721 BUILTIN_OBJS += builtin/help.o
 722 BUILTIN_OBJS += builtin/index-pack.o
 723 BUILTIN_OBJS += builtin/init-db.o
 724 BUILTIN_OBJS += builtin/log.o
 725 BUILTIN_OBJS += builtin/ls-files.o
 726 BUILTIN_OBJS += builtin/ls-remote.o
 727 BUILTIN_OBJS += builtin/ls-tree.o
 728 BUILTIN_OBJS += builtin/mailinfo.o
 729 BUILTIN_OBJS += builtin/mailsplit.o
 730 BUILTIN_OBJS += builtin/merge.o
 731 BUILTIN_OBJS += builtin/merge-base.o
 732 BUILTIN_OBJS += builtin/merge-file.o
 733 BUILTIN_OBJS += builtin/merge-index.o
 734 BUILTIN_OBJS += builtin/merge-ours.o
 735 BUILTIN_OBJS += builtin/merge-recursive.o
 736 BUILTIN_OBJS += builtin/merge-tree.o
 737 BUILTIN_OBJS += builtin/mktag.o
 738 BUILTIN_OBJS += builtin/mktree.o
 739 BUILTIN_OBJS += builtin/mv.o
 740 BUILTIN_OBJS += builtin/name-rev.o
 741 BUILTIN_OBJS += builtin/notes.o
 742 BUILTIN_OBJS += builtin/pack-objects.o
 743 BUILTIN_OBJS += builtin/pack-redundant.o
 744 BUILTIN_OBJS += builtin/pack-refs.o
 745 BUILTIN_OBJS += builtin/patch-id.o
 746 BUILTIN_OBJS += builtin/prune-packed.o
 747 BUILTIN_OBJS += builtin/prune.o
 748 BUILTIN_OBJS += builtin/push.o
 749 BUILTIN_OBJS += builtin/read-tree.o
 750 BUILTIN_OBJS += builtin/receive-pack.o
 751 BUILTIN_OBJS += builtin/reflog.o
 752 BUILTIN_OBJS += builtin/remote.o
 753 BUILTIN_OBJS += builtin/remote-ext.o
 754 BUILTIN_OBJS += builtin/remote-fd.o
 755 BUILTIN_OBJS += builtin/replace.o
 756 BUILTIN_OBJS += builtin/rerere.o
 757 BUILTIN_OBJS += builtin/reset.o
 758 BUILTIN_OBJS += builtin/rev-list.o
 759 BUILTIN_OBJS += builtin/rev-parse.o
 760 BUILTIN_OBJS += builtin/revert.o
 761 BUILTIN_OBJS += builtin/rm.o
 762 BUILTIN_OBJS += builtin/send-pack.o
 763 BUILTIN_OBJS += builtin/shortlog.o
 764 BUILTIN_OBJS += builtin/show-branch.o
 765 BUILTIN_OBJS += builtin/show-ref.o
 766 BUILTIN_OBJS += builtin/stripspace.o
 767 BUILTIN_OBJS += builtin/symbolic-ref.o
 768 BUILTIN_OBJS += builtin/tag.o
 769 BUILTIN_OBJS += builtin/tar-tree.o
 770 BUILTIN_OBJS += builtin/unpack-file.o
 771 BUILTIN_OBJS += builtin/unpack-objects.o
 772 BUILTIN_OBJS += builtin/update-index.o
 773 BUILTIN_OBJS += builtin/update-ref.o
 774 BUILTIN_OBJS += builtin/update-server-info.o
 775 BUILTIN_OBJS += builtin/upload-archive.o
 776 BUILTIN_OBJS += builtin/var.o
 777 BUILTIN_OBJS += builtin/verify-pack.o
 778 BUILTIN_OBJS += builtin/verify-tag.o
 779 BUILTIN_OBJS += builtin/write-tree.o
 780
 781 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 782 EXTLIBS =
 783
 784 #
 785 # Platform specific tweaks
 786 #
 787
 788 # We choose to avoid "if .. else if .. else .. endif endif"
 789 # because maintaining the nesting to match is a pain.  If
 790 # we had "elif" things would have been much nicer...
 791
 792 ifeq ($(uname_S),OSF1)
 793         # Need this for u_short definitions et al
 794         BASIC_CFLAGS += -D_OSF_SOURCE
 795         SOCKLEN_T = int
 796         NO_STRTOULL = YesPlease
 797         NO_NSEC = YesPlease
 798 endif
 799 ifeq ($(uname_S),Linux)
 800         NO_STRLCPY = YesPlease
 801         NO_MKSTEMPS = YesPlease
 802         HAVE_PATHS_H = YesPlease
 803 endif
 804 ifeq ($(uname_S),GNU/kFreeBSD)
 805         NO_STRLCPY = YesPlease
 806         NO_MKSTEMPS = YesPlease
 807         HAVE_PATHS_H = YesPlease
 808 endif
 809 ifeq ($(uname_S),UnixWare)
 810         CC = cc
 811         NEEDS_SOCKET = YesPlease
 812         NEEDS_NSL = YesPlease
 813         NEEDS_SSL_WITH_CRYPTO = YesPlease
 814         NEEDS_LIBICONV = YesPlease
 815         SHELL_PATH = /usr/local/bin/bash
 816         NO_IPV6 = YesPlease
 817         NO_HSTRERROR = YesPlease
 818         NO_MKSTEMPS = YesPlease
 819         BASIC_CFLAGS += -Kthread
 820         BASIC_CFLAGS += -I/usr/local/include
 821         BASIC_LDFLAGS += -L/usr/local/lib
 822         INSTALL = ginstall
 823         TAR = gtar
 824         NO_STRCASESTR = YesPlease
 825         NO_MEMMEM = YesPlease
 826 endif
 827 ifeq ($(uname_S),SCO_SV)
 828         ifeq ($(uname_R),3.2)
 829                 CFLAGS = -O2
 830         endif
 831         ifeq ($(uname_R),5)
 832                 CC = cc
 833                 BASIC_CFLAGS += -Kthread
 834         endif
 835         NEEDS_SOCKET = YesPlease
 836         NEEDS_NSL = YesPlease
 837         NEEDS_SSL_WITH_CRYPTO = YesPlease
 838         NEEDS_LIBICONV = YesPlease
 839         SHELL_PATH = /usr/bin/bash
 840         NO_IPV6 = YesPlease
 841         NO_HSTRERROR = YesPlease
 842         NO_MKSTEMPS = YesPlease
 843         BASIC_CFLAGS += -I/usr/local/include
 844         BASIC_LDFLAGS += -L/usr/local/lib
 845         NO_STRCASESTR = YesPlease
 846         NO_MEMMEM = YesPlease
 847         INSTALL = ginstall
 848         TAR = gtar
 849 endif
 850 ifeq ($(uname_S),Darwin)
 851         NEEDS_CRYPTO_WITH_SSL = YesPlease
 852         NEEDS_SSL_WITH_CRYPTO = YesPlease
 853         NEEDS_LIBICONV = YesPlease
 854         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 855                 OLD_ICONV = UnfortunatelyYes
 856         endif
 857         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 858                 NO_STRLCPY = YesPlease
 859         endif
 860         NO_MEMMEM = YesPlease
 861         USE_ST_TIMESPEC = YesPlease
 862 endif
 863 ifeq ($(uname_S),SunOS)
 864         NEEDS_SOCKET = YesPlease
 865         NEEDS_NSL = YesPlease
 866         SHELL_PATH = /bin/bash
 867         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 868         NO_STRCASESTR = YesPlease
 869         NO_MEMMEM = YesPlease
 870         NO_MKDTEMP = YesPlease
 871         NO_MKSTEMPS = YesPlease
 872         NO_REGEX = YesPlease
 873         NO_FNMATCH_CASEFOLD = YesPlease
 874         ifeq ($(uname_R),5.6)
 875                 SOCKLEN_T = int
 876                 NO_HSTRERROR = YesPlease
 877                 NO_IPV6 = YesPlease
 878                 NO_SOCKADDR_STORAGE = YesPlease
 879                 NO_UNSETENV = YesPlease
 880                 NO_SETENV = YesPlease
 881                 NO_STRLCPY = YesPlease
 882                 NO_STRTOUMAX = YesPlease
 883                 GIT_TEST_CMP = cmp
 884         endif
 885         ifeq ($(uname_R),5.7)
 886                 NEEDS_RESOLV = YesPlease
 887                 NO_IPV6 = YesPlease
 888                 NO_SOCKADDR_STORAGE = YesPlease
 889                 NO_UNSETENV = YesPlease
 890                 NO_SETENV = YesPlease
 891                 NO_STRLCPY = YesPlease
 892                 NO_STRTOUMAX = YesPlease
 893                 GIT_TEST_CMP = cmp
 894         endif
 895         ifeq ($(uname_R),5.8)
 896                 NO_UNSETENV = YesPlease
 897                 NO_SETENV = YesPlease
 898                 NO_STRTOUMAX = YesPlease
 899                 GIT_TEST_CMP = cmp
 900         endif
 901         ifeq ($(uname_R),5.9)
 902                 NO_UNSETENV = YesPlease
 903                 NO_SETENV = YesPlease
 904                 NO_STRTOUMAX = YesPlease
 905                 GIT_TEST_CMP = cmp
 906         endif
 907         INSTALL = /usr/ucb/install
 908         TAR = gtar
 909         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 910 endif
 911 ifeq ($(uname_O),Cygwin)
 912         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 913                 NO_D_TYPE_IN_DIRENT = YesPlease
 914                 NO_D_INO_IN_DIRENT = YesPlease
 915                 NO_STRCASESTR = YesPlease
 916                 NO_MEMMEM = YesPlease
 917                 NO_MKSTEMPS = YesPlease
 918                 NO_SYMLINK_HEAD = YesPlease
 919                 NO_IPV6 = YesPlease
 920                 OLD_ICONV = UnfortunatelyYes
 921         endif
 922         NEEDS_LIBICONV = YesPlease
 923         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 924         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 925         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 926         # There are conflicting reports about this.
 927         # On some boxes NO_MMAP is needed, and not so elsewhere.
 928         # Try commenting this out if you suspect MMAP is more efficient
 929         NO_MMAP = YesPlease
 930         X = .exe
 931         COMPAT_OBJS += compat/cygwin.o
 932         UNRELIABLE_FSTAT = UnfortunatelyYes
 933         SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
 934 endif
 935 ifeq ($(uname_S),FreeBSD)
 936         NEEDS_LIBICONV = YesPlease
 937         OLD_ICONV = YesPlease
 938         NO_MEMMEM = YesPlease
 939         BASIC_CFLAGS += -I/usr/local/include
 940         BASIC_LDFLAGS += -L/usr/local/lib
 941         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 942         USE_ST_TIMESPEC = YesPlease
 943         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 944                 PTHREAD_LIBS = -pthread
 945                 NO_UINTMAX_T = YesPlease
 946                 NO_STRTOUMAX = YesPlease
 947         endif
 948         PYTHON_PATH = /usr/local/bin/python
 949         HAVE_PATHS_H = YesPlease
 950 endif
 951 ifeq ($(uname_S),OpenBSD)
 952         NO_STRCASESTR = YesPlease
 953         NO_MEMMEM = YesPlease
 954         USE_ST_TIMESPEC = YesPlease
 955         NEEDS_LIBICONV = YesPlease
 956         BASIC_CFLAGS += -I/usr/local/include
 957         BASIC_LDFLAGS += -L/usr/local/lib
 958         HAVE_PATHS_H = YesPlease
 959 endif
 960 ifeq ($(uname_S),NetBSD)
 961         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 962                 NEEDS_LIBICONV = YesPlease
 963         endif
 964         BASIC_CFLAGS += -I/usr/pkg/include
 965         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 966         USE_ST_TIMESPEC = YesPlease
 967         NO_MKSTEMPS = YesPlease
 968         HAVE_PATHS_H = YesPlease
 969 endif
 970 ifeq ($(uname_S),AIX)
 971         DEFAULT_PAGER = more
 972         NO_STRCASESTR=YesPlease
 973         NO_MEMMEM = YesPlease
 974         NO_MKDTEMP = YesPlease
 975         NO_MKSTEMPS = YesPlease
 976         NO_STRLCPY = YesPlease
 977         NO_NSEC = YesPlease
 978         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 979         INTERNAL_QSORT = UnfortunatelyYes
 980         NEEDS_LIBICONV=YesPlease
 981         BASIC_CFLAGS += -D_LARGE_FILES
 982         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
 983                 NO_PTHREADS = YesPlease
 984         else
 985                 PTHREAD_LIBS = -lpthread
 986         endif
 987         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 988                 INLINE=''
 989         endif
 990         GIT_TEST_CMP = cmp
 991 endif
 992 ifeq ($(uname_S),GNU)
 993         # GNU/Hurd
 994         NO_STRLCPY=YesPlease
 995         NO_MKSTEMPS = YesPlease
 996         HAVE_PATHS_H = YesPlease
 997 endif
 998 ifeq ($(uname_S),IRIX)
 999         NO_SETENV = YesPlease
1000         NO_UNSETENV = YesPlease
1001         NO_STRCASESTR = YesPlease
1002         NO_MEMMEM = YesPlease
1003         NO_MKSTEMPS = YesPlease
1004         NO_MKDTEMP = YesPlease
1005         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1006         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1007         # git dies with a segmentation fault when trying to access the first
1008         # entry of a reflog.  The conservative choice is made to always set
1009         # NO_MMAP.  If you suspect that your compiler is not affected by this
1010         # issue, comment out the NO_MMAP statement.
1011         NO_MMAP = YesPlease
1012         NO_REGEX = YesPlease
1013         NO_FNMATCH_CASEFOLD = YesPlease
1014         SNPRINTF_RETURNS_BOGUS = YesPlease
1015         SHELL_PATH = /usr/gnu/bin/bash
1016         NEEDS_LIBGEN = YesPlease
1017 endif
1018 ifeq ($(uname_S),IRIX64)
1019         NO_SETENV=YesPlease
1020         NO_UNSETENV = YesPlease
1021         NO_STRCASESTR=YesPlease
1022         NO_MEMMEM = YesPlease
1023         NO_MKSTEMPS = YesPlease
1024         NO_MKDTEMP = YesPlease
1025         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1026         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1027         # git dies with a segmentation fault when trying to access the first
1028         # entry of a reflog.  The conservative choice is made to always set
1029         # NO_MMAP.  If you suspect that your compiler is not affected by this
1030         # issue, comment out the NO_MMAP statement.
1031         NO_MMAP = YesPlease
1032         NO_REGEX = YesPlease
1033         NO_FNMATCH_CASEFOLD = YesPlease
1034         SNPRINTF_RETURNS_BOGUS = YesPlease
1035         SHELL_PATH=/usr/gnu/bin/bash
1036         NEEDS_LIBGEN = YesPlease
1037 endif
1038 ifeq ($(uname_S),HP-UX)
1039         INLINE = __inline
1040         NO_IPV6=YesPlease
1041         NO_SETENV=YesPlease
1042         NO_STRCASESTR=YesPlease
1043         NO_MEMMEM = YesPlease
1044         NO_MKSTEMPS = YesPlease
1045         NO_STRLCPY = YesPlease
1046         NO_MKDTEMP = YesPlease
1047         NO_UNSETENV = YesPlease
1048         NO_HSTRERROR = YesPlease
1049         NO_SYS_SELECT_H = YesPlease
1050         NO_FNMATCH_CASEFOLD = YesPlease
1051         SNPRINTF_RETURNS_BOGUS = YesPlease
1052         NO_NSEC = YesPlease
1053         ifeq ($(uname_R),B.11.00)
1054                 NO_INET_NTOP = YesPlease
1055                 NO_INET_PTON = YesPlease
1056         endif
1057         ifeq ($(uname_R),B.10.20)
1058                 # Override HP-UX 11.x setting:
1059                 INLINE =
1060                 SOCKLEN_T = size_t
1061                 NO_PREAD = YesPlease
1062                 NO_INET_NTOP = YesPlease
1063                 NO_INET_PTON = YesPlease
1064         endif
1065         GIT_TEST_CMP = cmp
1066 endif
1067 ifeq ($(uname_S),Windows)
1068         GIT_VERSION := $(GIT_VERSION).MSVC
1069         pathsep = ;
1070         NO_PREAD = YesPlease
1071         NEEDS_CRYPTO_WITH_SSL = YesPlease
1072         NO_LIBGEN_H = YesPlease
1073         NO_SYMLINK_HEAD = YesPlease
1074         NO_IPV6 = YesPlease
1075         NO_SETENV = YesPlease
1076         NO_UNSETENV = YesPlease
1077         NO_STRCASESTR = YesPlease
1078         NO_STRLCPY = YesPlease
1079         NO_STRTOK_R = YesPlease
1080         NO_FNMATCH = YesPlease
1081         NO_MEMMEM = YesPlease
1082         # NEEDS_LIBICONV = YesPlease
1083         NO_ICONV = YesPlease
1084         NO_STRTOUMAX = YesPlease
1085         NO_STRTOULL = YesPlease
1086         NO_MKDTEMP = YesPlease
1087         NO_MKSTEMPS = YesPlease
1088         SNPRINTF_RETURNS_BOGUS = YesPlease
1089         NO_SVN_TESTS = YesPlease
1090         NO_PERL_MAKEMAKER = YesPlease
1091         RUNTIME_PREFIX = YesPlease
1092         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1093         NO_NSEC = YesPlease
1094         USE_WIN32_MMAP = YesPlease
1095         # USE_NED_ALLOCATOR = YesPlease
1096         UNRELIABLE_FSTAT = UnfortunatelyYes
1097         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1098         NO_REGEX = YesPlease
1099         NO_CURL = YesPlease
1100         NO_PYTHON = YesPlease
1101         BLK_SHA1 = YesPlease
1102         NO_POSIX_GOODIES = UnfortunatelyYes
1103         NATIVE_CRLF = YesPlease
1104
1105         CC = compat/vcbuild/scripts/clink.pl
1106         AR = compat/vcbuild/scripts/lib.pl
1107         CFLAGS =
1108         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
1109         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1110                 compat/win32/pthread.o compat/win32/syslog.o \
1111                 compat/win32/sys/poll.o compat/win32/dirent.o
1112         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1113         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1114         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1115         PTHREAD_LIBS =
1116         lib =
1117 ifndef DEBUG
1118         BASIC_CFLAGS += -GL -Os -MT
1119         BASIC_LDFLAGS += -LTCG
1120         AR += -LTCG
1121 else
1122         BASIC_CFLAGS += -Zi -MTd
1123 endif
1124         X = .exe
1125 endif
1126 ifeq ($(uname_S),Interix)
1127         NO_SYS_POLL_H = YesPlease
1128         NO_INTTYPES_H = YesPlease
1129         NO_INITGROUPS = YesPlease
1130         NO_IPV6 = YesPlease
1131         NO_MEMMEM = YesPlease
1132         NO_MKDTEMP = YesPlease
1133         NO_STRTOUMAX = YesPlease
1134         NO_NSEC = YesPlease
1135         NO_MKSTEMPS = YesPlease
1136         ifeq ($(uname_R),3.5)
1137                 NO_INET_NTOP = YesPlease
1138                 NO_INET_PTON = YesPlease
1139         endif
1140         ifeq ($(uname_R),5.2)
1141                 NO_INET_NTOP = YesPlease
1142                 NO_INET_PTON = YesPlease
1143         endif
1144 endif
1145 ifneq (,$(findstring MINGW,$(uname_S)))
1146         pathsep = ;
1147         NO_PREAD = YesPlease
1148         NEEDS_CRYPTO_WITH_SSL = YesPlease
1149         NO_LIBGEN_H = YesPlease
1150         NO_SYMLINK_HEAD = YesPlease
1151         NO_SETENV = YesPlease
1152         NO_UNSETENV = YesPlease
1153         NO_STRCASESTR = YesPlease
1154         NO_STRLCPY = YesPlease
1155         NO_STRTOK_R = YesPlease
1156         NO_FNMATCH = YesPlease
1157         NO_MEMMEM = YesPlease
1158         NEEDS_LIBICONV = YesPlease
1159         OLD_ICONV = YesPlease
1160         NO_STRTOUMAX = YesPlease
1161         NO_MKDTEMP = YesPlease
1162         NO_MKSTEMPS = YesPlease
1163         NO_SVN_TESTS = YesPlease
1164         NO_PERL_MAKEMAKER = YesPlease
1165         RUNTIME_PREFIX = YesPlease
1166         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1167         NO_NSEC = YesPlease
1168         USE_WIN32_MMAP = YesPlease
1169         USE_NED_ALLOCATOR = YesPlease
1170         UNRELIABLE_FSTAT = UnfortunatelyYes
1171         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1172         NO_REGEX = YesPlease
1173         NO_PYTHON = YesPlease
1174         BLK_SHA1 = YesPlease
1175         ETAGS_TARGET = ETAGS
1176         NO_INET_PTON = YesPlease
1177         NO_INET_NTOP = YesPlease
1178         NO_POSIX_GOODIES = UnfortunatelyYes
1179         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1180         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1181         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1182                 compat/win32/pthread.o compat/win32/syslog.o \
1183                 compat/win32/sys/poll.o compat/win32/dirent.o
1184         EXTLIBS += -lws2_32
1185         PTHREAD_LIBS =
1186         X = .exe
1187         SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1188 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1189         htmldir=doc/git/html/
1190         prefix =
1191         INSTALL = /bin/install
1192         EXTLIBS += /mingw/lib/libz.a
1193         NO_R_TO_GCC_LINKER = YesPlease
1194         INTERNAL_QSORT = YesPlease
1195 else
1196         NO_CURL = YesPlease
1197 endif
1198 endif
1199
1200 -include config.mak.autogen
1201 -include config.mak
1202
1203 ifndef sysconfdir
1204 ifeq ($(prefix),/usr)
1205 sysconfdir = /etc
1206 else
1207 sysconfdir = etc
1208 endif
1209 endif
1210
1211 ifdef CHECK_HEADER_DEPENDENCIES
1212 COMPUTE_HEADER_DEPENDENCIES =
1213 USE_COMPUTED_HEADER_DEPENDENCIES =
1214 endif
1215
1216 ifdef COMPUTE_HEADER_DEPENDENCIES
1217 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1218 endif
1219
1220 ifdef SANE_TOOL_PATH
1221 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1222 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1223 PATH := $(SANE_TOOL_PATH):${PATH}
1224 else
1225 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1226 endif
1227
1228 ifneq (,$(INLINE))
1229         BASIC_CFLAGS += -Dinline=$(INLINE)
1230 endif
1231
1232 ifneq (,$(SOCKLEN_T))
1233         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1234 endif
1235
1236 ifeq ($(uname_S),Darwin)
1237         ifndef NO_FINK
1238                 ifeq ($(shell test -d /sw/lib && echo y),y)
1239                         BASIC_CFLAGS += -I/sw/include
1240                         BASIC_LDFLAGS += -L/sw/lib
1241                 endif
1242         endif
1243         ifndef NO_DARWIN_PORTS
1244                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1245                         BASIC_CFLAGS += -I/opt/local/include
1246                         BASIC_LDFLAGS += -L/opt/local/lib
1247                 endif
1248         endif
1249         PTHREAD_LIBS =
1250 endif
1251
1252 ifndef CC_LD_DYNPATH
1253         ifdef NO_R_TO_GCC_LINKER
1254                 # Some gcc does not accept and pass -R to the linker to specify
1255                 # the runtime dynamic library path.
1256                 CC_LD_DYNPATH = -Wl,-rpath,
1257         else
1258                 CC_LD_DYNPATH = -R
1259         endif
1260 endif
1261
1262 ifdef NO_LIBGEN_H
1263         COMPAT_CFLAGS += -DNO_LIBGEN_H
1264         COMPAT_OBJS += compat/basename.o
1265 endif
1266
1267 ifdef USE_LIBPCRE
1268         BASIC_CFLAGS += -DUSE_LIBPCRE
1269         ifdef LIBPCREDIR
1270                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1271                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1272         endif
1273         EXTLIBS += -lpcre
1274 endif
1275
1276 ifdef NO_CURL
1277         BASIC_CFLAGS += -DNO_CURL
1278         REMOTE_CURL_PRIMARY =
1279         REMOTE_CURL_ALIASES =
1280         REMOTE_CURL_NAMES =
1281 else
1282         ifdef CURLDIR
1283                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1284                 BASIC_CFLAGS += -I$(CURLDIR)/include
1285                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1286         else
1287                 CURL_LIBCURL = -lcurl
1288         endif
1289         REMOTE_CURL_PRIMARY = git-remote-http$X
1290         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1291         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1292         PROGRAM_OBJS += http-fetch.o
1293         PROGRAMS += $(REMOTE_CURL_NAMES)
1294         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1295         ifeq "$(curl_check)" "070908"
1296                 ifndef NO_EXPAT
1297                         PROGRAM_OBJS += http-push.o
1298                 endif
1299         endif
1300         ifndef NO_EXPAT
1301                 ifdef EXPATDIR
1302                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1303                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1304                 else
1305                         EXPAT_LIBEXPAT = -lexpat
1306                 endif
1307         endif
1308 endif
1309
1310 ifdef ZLIB_PATH
1311         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1312         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1313 endif
1314 EXTLIBS += -lz
1315
1316 ifndef NO_OPENSSL
1317         OPENSSL_LIBSSL = -lssl
1318         ifdef OPENSSLDIR
1319                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1320                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1321         else
1322                 OPENSSL_LINK =
1323         endif
1324         ifdef NEEDS_CRYPTO_WITH_SSL
1325                 OPENSSL_LINK += -lcrypto
1326         endif
1327 else
1328         BASIC_CFLAGS += -DNO_OPENSSL
1329         BLK_SHA1 = 1
1330         OPENSSL_LIBSSL =
1331 endif
1332 ifdef NO_OPENSSL
1333         LIB_4_CRYPTO =
1334 else
1335 ifdef NEEDS_SSL_WITH_CRYPTO
1336         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1337 else
1338         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1339 endif
1340 endif
1341 ifdef NEEDS_LIBICONV
1342         ifdef ICONVDIR
1343                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1344                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1345         else
1346                 ICONV_LINK =
1347         endif
1348         EXTLIBS += $(ICONV_LINK) -liconv
1349 endif
1350 ifdef NEEDS_LIBGEN
1351         EXTLIBS += -lgen
1352 endif
1353 ifdef NEEDS_SOCKET
1354         EXTLIBS += -lsocket
1355 endif
1356 ifdef NEEDS_NSL
1357         EXTLIBS += -lnsl
1358 endif
1359 ifdef NEEDS_RESOLV
1360         EXTLIBS += -lresolv
1361 endif
1362 ifdef NO_D_TYPE_IN_DIRENT
1363         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1364 endif
1365 ifdef NO_D_INO_IN_DIRENT
1366         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1367 endif
1368 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1369         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1370 endif
1371 ifdef USE_NSEC
1372         BASIC_CFLAGS += -DUSE_NSEC
1373 endif
1374 ifdef USE_ST_TIMESPEC
1375         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1376 endif
1377 ifdef NO_NSEC
1378         BASIC_CFLAGS += -DNO_NSEC
1379 endif
1380 ifdef SNPRINTF_RETURNS_BOGUS
1381         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1382         COMPAT_OBJS += compat/snprintf.o
1383 endif
1384 ifdef FREAD_READS_DIRECTORIES
1385         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1386         COMPAT_OBJS += compat/fopen.o
1387 endif
1388 ifdef NO_SYMLINK_HEAD
1389         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1390 endif
1391 ifdef GETTEXT_POISON
1392         LIB_OBJS += gettext.o
1393         BASIC_CFLAGS += -DGETTEXT_POISON
1394 endif
1395 ifdef NO_STRCASESTR
1396         COMPAT_CFLAGS += -DNO_STRCASESTR
1397         COMPAT_OBJS += compat/strcasestr.o
1398 endif
1399 ifdef NO_STRLCPY
1400         COMPAT_CFLAGS += -DNO_STRLCPY
1401         COMPAT_OBJS += compat/strlcpy.o
1402 endif
1403 ifdef NO_STRTOUMAX
1404         COMPAT_CFLAGS += -DNO_STRTOUMAX
1405         COMPAT_OBJS += compat/strtoumax.o
1406 endif
1407 ifdef NO_STRTOULL
1408         COMPAT_CFLAGS += -DNO_STRTOULL
1409 endif
1410 ifdef NO_STRTOK_R
1411         COMPAT_CFLAGS += -DNO_STRTOK_R
1412         COMPAT_OBJS += compat/strtok_r.o
1413 endif
1414 ifdef NO_FNMATCH
1415         COMPAT_CFLAGS += -Icompat/fnmatch
1416         COMPAT_CFLAGS += -DNO_FNMATCH
1417         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1418 else
1419 ifdef NO_FNMATCH_CASEFOLD
1420         COMPAT_CFLAGS += -Icompat/fnmatch
1421         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1422         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1423 endif
1424 endif
1425 ifdef NO_SETENV
1426         COMPAT_CFLAGS += -DNO_SETENV
1427         COMPAT_OBJS += compat/setenv.o
1428 endif
1429 ifdef NO_MKDTEMP
1430         COMPAT_CFLAGS += -DNO_MKDTEMP
1431         COMPAT_OBJS += compat/mkdtemp.o
1432 endif
1433 ifdef NO_MKSTEMPS
1434         COMPAT_CFLAGS += -DNO_MKSTEMPS
1435 endif
1436 ifdef NO_UNSETENV
1437         COMPAT_CFLAGS += -DNO_UNSETENV
1438         COMPAT_OBJS += compat/unsetenv.o
1439 endif
1440 ifdef NO_SYS_SELECT_H
1441         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1442 endif
1443 ifdef NO_SYS_POLL_H
1444         BASIC_CFLAGS += -DNO_SYS_POLL_H
1445 endif
1446 ifdef NO_INTTYPES_H
1447         BASIC_CFLAGS += -DNO_INTTYPES_H
1448 endif
1449 ifdef NO_INITGROUPS
1450         BASIC_CFLAGS += -DNO_INITGROUPS
1451 endif
1452 ifdef NO_MMAP
1453         COMPAT_CFLAGS += -DNO_MMAP
1454         COMPAT_OBJS += compat/mmap.o
1455 else
1456         ifdef USE_WIN32_MMAP
1457                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1458                 COMPAT_OBJS += compat/win32mmap.o
1459         endif
1460 endif
1461 ifdef OBJECT_CREATION_USES_RENAMES
1462         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1463 endif
1464 ifdef NO_PREAD
1465         COMPAT_CFLAGS += -DNO_PREAD
1466         COMPAT_OBJS += compat/pread.o
1467 endif
1468 ifdef NO_FAST_WORKING_DIRECTORY
1469         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1470 endif
1471 ifdef NO_TRUSTABLE_FILEMODE
1472         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1473 endif
1474 ifdef NO_IPV6
1475         BASIC_CFLAGS += -DNO_IPV6
1476 endif
1477 ifdef NO_UINTMAX_T
1478         BASIC_CFLAGS += -Duintmax_t=uint32_t
1479 endif
1480 ifdef NO_SOCKADDR_STORAGE
1481 ifdef NO_IPV6
1482         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1483 else
1484         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1485 endif
1486 endif
1487 ifdef NO_INET_NTOP
1488         LIB_OBJS += compat/inet_ntop.o
1489         BASIC_CFLAGS += -DNO_INET_NTOP
1490 endif
1491 ifdef NO_INET_PTON
1492         LIB_OBJS += compat/inet_pton.o
1493         BASIC_CFLAGS += -DNO_INET_PTON
1494 endif
1495
1496 ifdef NO_ICONV
1497         BASIC_CFLAGS += -DNO_ICONV
1498 endif
1499
1500 ifdef OLD_ICONV
1501         BASIC_CFLAGS += -DOLD_ICONV
1502 endif
1503
1504 ifdef NO_DEFLATE_BOUND
1505         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1506 endif
1507
1508 ifdef NO_POSIX_GOODIES
1509         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1510 endif
1511
1512 ifdef BLK_SHA1
1513         SHA1_HEADER = "block-sha1/sha1.h"
1514         LIB_OBJS += block-sha1/sha1.o
1515         LIB_H += block-sha1/sha1.h
1516 else
1517 ifdef PPC_SHA1
1518         SHA1_HEADER = "ppc/sha1.h"
1519         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1520         LIB_H += ppc/sha1.h
1521 else
1522         SHA1_HEADER = <openssl/sha.h>
1523         EXTLIBS += $(LIB_4_CRYPTO)
1524 endif
1525 endif
1526 ifdef NO_PERL_MAKEMAKER
1527         export NO_PERL_MAKEMAKER
1528 endif
1529 ifdef NO_HSTRERROR
1530         COMPAT_CFLAGS += -DNO_HSTRERROR
1531         COMPAT_OBJS += compat/hstrerror.o
1532 endif
1533 ifdef NO_MEMMEM
1534         COMPAT_CFLAGS += -DNO_MEMMEM
1535         COMPAT_OBJS += compat/memmem.o
1536 endif
1537 ifdef INTERNAL_QSORT
1538         COMPAT_CFLAGS += -DINTERNAL_QSORT
1539         COMPAT_OBJS += compat/qsort.o
1540 endif
1541 ifdef RUNTIME_PREFIX
1542         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1543 endif
1544
1545 ifdef NO_PTHREADS
1546         BASIC_CFLAGS += -DNO_PTHREADS
1547 else
1548         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1549         EXTLIBS += $(PTHREAD_LIBS)
1550         LIB_OBJS += thread-utils.o
1551 endif
1552
1553 ifdef HAVE_PATHS_H
1554         BASIC_CFLAGS += -DHAVE_PATHS_H
1555 endif
1556
1557 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1558         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1559 endif
1560 ifdef UNRELIABLE_FSTAT
1561         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1562 endif
1563 ifdef NO_REGEX
1564         COMPAT_CFLAGS += -Icompat/regex
1565         COMPAT_OBJS += compat/regex/regex.o
1566 endif
1567
1568 ifdef USE_NED_ALLOCATOR
1569        COMPAT_CFLAGS += -Icompat/nedmalloc
1570        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1571 endif
1572
1573 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1574         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1575 endif
1576
1577 ifeq ($(TCLTK_PATH),)
1578 NO_TCLTK=NoThanks
1579 endif
1580
1581 ifeq ($(PERL_PATH),)
1582 NO_PERL=NoThanks
1583 endif
1584
1585 ifeq ($(PYTHON_PATH),)
1586 NO_PYTHON=NoThanks
1587 endif
1588
1589 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1590 QUIET_SUBDIR1  =
1591
1592 ifneq ($(findstring $(MAKEFLAGS),w),w)
1593 PRINT_DIR = --no-print-directory
1594 else # "make -w"
1595 NO_SUBDIR = :
1596 endif
1597
1598 ifneq ($(findstring $(MAKEFLAGS),s),s)
1599 ifndef V
1600         QUIET_CC       = @echo '   ' CC $@;
1601         QUIET_AR       = @echo '   ' AR $@;
1602         QUIET_LINK     = @echo '   ' LINK $@;
1603         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1604         QUIET_GEN      = @echo '   ' GEN $@;
1605         QUIET_LNCP     = @echo '   ' LN/CP $@;
1606         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1607         QUIET_GCOV     = @echo '   ' GCOV $@;
1608         QUIET_SP       = @echo '   ' SP $<;
1609         QUIET_SUBDIR0  = +@subdir=
1610         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1611                          $(MAKE) $(PRINT_DIR) -C $$subdir
1612         export V
1613         export QUIET_GEN
1614         export QUIET_BUILT_IN
1615 endif
1616 endif
1617
1618 ifdef ASCIIDOC7
1619         export ASCIIDOC7
1620 endif
1621
1622 # Shell quote (do not use $(call) to accommodate ancient setups);
1623
1624 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1625 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1626 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1627
1628 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1629 bindir_SQ = $(subst ','\'',$(bindir))
1630 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1631 mandir_SQ = $(subst ','\'',$(mandir))
1632 infodir_SQ = $(subst ','\'',$(infodir))
1633 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1634 template_dir_SQ = $(subst ','\'',$(template_dir))
1635 htmldir_SQ = $(subst ','\'',$(htmldir))
1636 prefix_SQ = $(subst ','\'',$(prefix))
1637 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1638
1639 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1640 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1641 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1642 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1643 DIFF_SQ = $(subst ','\'',$(DIFF))
1644
1645 LIBS = $(GITLIBS) $(EXTLIBS)
1646
1647 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1648         $(COMPAT_CFLAGS)
1649 LIB_OBJS += $(COMPAT_OBJS)
1650
1651 # Quote for C
1652
1653 ifdef DEFAULT_EDITOR
1654 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1655 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1656
1657 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1658 endif
1659
1660 ifdef DEFAULT_PAGER
1661 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1662 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1663
1664 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1665 endif
1666
1667 ALL_CFLAGS += $(BASIC_CFLAGS)
1668 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1669
1670 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1671
1672
1673 ### Build rules
1674
1675 SHELL = $(SHELL_PATH)
1676
1677 all:: shell_compatibility_test $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1678 ifneq (,$X)
1679         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1680 endif
1681
1682 all::
1683 ifndef NO_TCLTK
1684         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1685         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1686 endif
1687 ifndef NO_PERL
1688         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1689 endif
1690 ifndef NO_PYTHON
1691         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1692 endif
1693         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1694
1695 please_set_SHELL_PATH_to_a_more_modern_shell:
1696         @$$(:)
1697
1698 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1699
1700 strip: $(PROGRAMS) git$X
1701         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1702
1703 git.o: common-cmds.h
1704 git.sp git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
1705         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1706         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1707         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1708
1709 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1710         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1711                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1712
1713 help.sp help.o: common-cmds.h
1714
1715 builtin/help.sp builtin/help.o: common-cmds.h
1716 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1717         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1718         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1719         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1720
1721 $(BUILT_INS): git$X
1722         $(QUIET_BUILT_IN)$(RM) $@ && \
1723         ln git$X $@ 2>/dev/null || \
1724         ln -s git$X $@ 2>/dev/null || \
1725         cp git$X $@
1726
1727 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1728
1729 common-cmds.h: $(wildcard Documentation/git-*.txt)
1730         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1731
1732 define cmd_munge_script
1733 $(RM) $@ $@+ && \
1734 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1735     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1736     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1737     -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1738     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1739     -e $(BROKEN_PATH_FIX) \
1740     $@.sh >$@+
1741 endef
1742
1743 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1744         $(QUIET_GEN)$(cmd_munge_script) && \
1745         chmod +x $@+ && \
1746         mv $@+ $@
1747
1748 $(SCRIPT_LIB) : % : %.sh
1749         $(QUIET_GEN)$(cmd_munge_script) && \
1750         mv $@+ $@
1751
1752 ifndef NO_PERL
1753 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1754
1755 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1756         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1757
1758 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1759         $(QUIET_GEN)$(RM) $@ $@+ && \
1760         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1761         sed -e '1{' \
1762             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1763             -e '        h' \
1764             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1765             -e '        H' \
1766             -e '        x' \
1767             -e '}' \
1768             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1769             $@.perl >$@+ && \
1770         chmod +x $@+ && \
1771         mv $@+ $@
1772
1773
1774 .PHONY: gitweb
1775 gitweb:
1776         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1777
1778 git-instaweb: git-instaweb.sh gitweb
1779         $(QUIET_GEN)$(RM) $@ $@+ && \
1780         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1781             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1782             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1783             -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1784             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1785             $@.sh > $@+ && \
1786         chmod +x $@+ && \
1787         mv $@+ $@
1788 else # NO_PERL
1789 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1790         $(QUIET_GEN)$(RM) $@ $@+ && \
1791         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1792             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1793             unimplemented.sh >$@+ && \
1794         chmod +x $@+ && \
1795         mv $@+ $@
1796 endif # NO_PERL
1797
1798 ifndef NO_PYTHON
1799 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS
1800 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1801         $(QUIET_GEN)$(RM) $@ $@+ && \
1802         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1803                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1804                 instlibdir` && \
1805         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1806             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1807             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1808             $@.py >$@+ && \
1809         chmod +x $@+ && \
1810         mv $@+ $@
1811 else # NO_PYTHON
1812 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1813         $(QUIET_GEN)$(RM) $@ $@+ && \
1814         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1815             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1816             unimplemented.sh >$@+ && \
1817         chmod +x $@+ && \
1818         mv $@+ $@
1819 endif # NO_PYTHON
1820
1821 configure: configure.ac
1822         $(QUIET_GEN)$(RM) $@ $<+ && \
1823         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1824             $< > $<+ && \
1825         autoconf -o $@ $<+ && \
1826         $(RM) $<+
1827
1828 # These can record GIT_VERSION
1829 git.o git.spec \
1830         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1831         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1832         : GIT-VERSION-FILE
1833
1834 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1835 GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1836         git.o
1837 ifndef NO_CURL
1838         GIT_OBJS += http.o http-walker.o remote-curl.o
1839 endif
1840 XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1841         xdiff/xmerge.o xdiff/xpatience.o
1842 VCSSVN_OBJS = vcs-svn/string_pool.o vcs-svn/line_buffer.o \
1843         vcs-svn/repo_tree.o vcs-svn/fast_export.o vcs-svn/svndump.o
1844 VCSSVN_TEST_OBJS = test-obj-pool.o test-string-pool.o \
1845         test-line-buffer.o test-treap.o
1846 OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) $(VCSSVN_OBJS)
1847
1848 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1849 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1850
1851 ifdef COMPUTE_HEADER_DEPENDENCIES
1852 $(dep_dirs):
1853         mkdir -p $@
1854
1855 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1856 dep_file = $(dir $@).depend/$(notdir $@).d
1857 dep_args = -MF $(dep_file) -MMD -MP
1858 ifdef CHECK_HEADER_DEPENDENCIES
1859 $(error cannot compute header dependencies outside a normal build. \
1860 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1861 endif
1862 endif
1863
1864 ifndef COMPUTE_HEADER_DEPENDENCIES
1865 ifndef CHECK_HEADER_DEPENDENCIES
1866 dep_dirs =
1867 missing_dep_dirs =
1868 dep_args =
1869 endif
1870 endif
1871
1872 ifdef CHECK_HEADER_DEPENDENCIES
1873 ifndef PRINT_HEADER_DEPENDENCIES
1874 missing_deps = $(filter-out $(notdir $^), \
1875         $(notdir $(shell $(MAKE) -s $@ \
1876                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1877                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1878                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1879 endif
1880 endif
1881
1882 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1883 ASM_OBJ := $(ASM_SRC:S=o)
1884 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1885
1886 .SUFFIXES:
1887
1888 ifdef PRINT_HEADER_DEPENDENCIES
1889 $(C_OBJ): %.o: %.c FORCE
1890         echo $^
1891 $(ASM_OBJ): %.o: %.S FORCE
1892         echo $^
1893
1894 ifndef CHECK_HEADER_DEPENDENCIES
1895 $(error cannot print header dependencies during a normal build. \
1896 Please set CHECK_HEADER_DEPENDENCIES and try again)
1897 endif
1898 endif
1899
1900 ifndef PRINT_HEADER_DEPENDENCIES
1901 ifdef CHECK_HEADER_DEPENDENCIES
1902 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1903         @set -e; echo CHECK $@; \
1904         missing_deps="$(missing_deps)"; \
1905         if test "$$missing_deps"; \
1906         then \
1907                 echo missing dependencies: $$missing_deps; \
1908                 false; \
1909         fi
1910 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1911         @set -e; echo CHECK $@; \
1912         missing_deps="$(missing_deps)"; \
1913         if test "$$missing_deps"; \
1914         then \
1915                 echo missing dependencies: $$missing_deps; \
1916                 false; \
1917         fi
1918 endif
1919 endif
1920
1921 ifndef CHECK_HEADER_DEPENDENCIES
1922 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1923         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1924 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1925         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1926 endif
1927
1928 %.s: %.c GIT-CFLAGS FORCE
1929         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1930
1931 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1932 # Take advantage of gcc's on-the-fly dependency generation
1933 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1934 dep_files_present := $(wildcard $(dep_files))
1935 ifneq ($(dep_files_present),)
1936 include $(dep_files_present)
1937 endif
1938 else
1939 # Dependencies on header files, for platforms that do not support
1940 # the gcc -MMD option.
1941 #
1942 # Dependencies on automatically generated headers such as common-cmds.h
1943 # should _not_ be included here, since they are necessary even when
1944 # building an object for the first time.
1945 #
1946 # XXX. Please check occasionally that these include all dependencies
1947 # gcc detects!
1948
1949 $(GIT_OBJS): $(LIB_H)
1950 builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h
1951 builtin/bundle.o bundle.o transport.o: bundle.h
1952 builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
1953 builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
1954 builtin/grep.o builtin/pack-objects.o transport-helper.o: thread-utils.h
1955 builtin/send-pack.o transport.o: send-pack.h
1956 builtin/log.o builtin/shortlog.o: shortlog.h
1957 builtin/prune.o builtin/reflog.o reachable.o: reachable.h
1958 builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
1959 builtin/tar-tree.o archive-tar.o: tar.h
1960 connect.o transport.o http-backend.o: url.h
1961 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
1962 http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h url.h
1963
1964 xdiff-interface.o $(XDIFF_OBJS): \
1965         xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1966         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1967
1968 $(VCSSVN_OBJS) $(VCSSVN_TEST_OBJS): $(LIB_H) \
1969         vcs-svn/obj_pool.h vcs-svn/trp.h vcs-svn/string_pool.h \
1970         vcs-svn/line_buffer.h vcs-svn/repo_tree.h vcs-svn/fast_export.h \
1971         vcs-svn/svndump.h
1972
1973 test-svn-fe.o: vcs-svn/svndump.h
1974 endif
1975
1976 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1977         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1978         '-DBINDIR="$(bindir_relative_SQ)"' \
1979         '-DPREFIX="$(prefix_SQ)"'
1980
1981 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1982         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1983
1984 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1985         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1986
1987 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1988         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1989
1990 http.sp http.s http.o: EXTRA_CPPFLAGS = \
1991         -DGIT_HTTP_USER_AGENT='"git/$(GIT_VERSION)"'
1992
1993 ifdef NO_EXPAT
1994 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1995 endif
1996
1997 ifdef NO_REGEX
1998 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1999         -DGAWK -DNO_MBSUPPORT
2000 endif
2001
2002 ifdef USE_NED_ALLOCATOR
2003 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2004         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2005 endif
2006
2007 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2008         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2009
2010 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2011         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2012                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2013
2014 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2015         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2016                 $(LIBS) $(CURL_LIBCURL)
2017 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2018         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2019                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2020
2021 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2022         $(QUIET_LNCP)$(RM) $@ && \
2023         ln $< $@ 2>/dev/null || \
2024         ln -s $< $@ 2>/dev/null || \
2025         cp $< $@
2026
2027 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2028         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2029                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2030
2031 $(LIB_FILE): $(LIB_OBJS)
2032         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2033
2034 $(XDIFF_LIB): $(XDIFF_OBJS)
2035         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2036
2037 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2038         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2039
2040 doc:
2041         $(MAKE) -C Documentation all
2042
2043 man:
2044         $(MAKE) -C Documentation man
2045
2046 html:
2047         $(MAKE) -C Documentation html
2048
2049 info:
2050         $(MAKE) -C Documentation info
2051
2052 pdf:
2053         $(MAKE) -C Documentation pdf
2054
2055 XGETTEXT_FLAGS = \
2056         --force-po \
2057         --add-comments \
2058         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2059         --from-code=UTF-8
2060 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2061         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2062 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell
2063 LOCALIZED_C := $(C_OBJ:o=c)
2064 LOCALIZED_SH := $(SCRIPT_SH)
2065
2066 po/git.pot: $(LOCALIZED_C)
2067         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2068         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2069                 $(LOCALIZED_SH)
2070         mv $@+ $@
2071
2072 pot: po/git.pot
2073
2074 $(ETAGS_TARGET): FORCE
2075         $(RM) $(ETAGS_TARGET)
2076         $(FIND) . -name '*.[hcS]' -print | xargs etags -a -o $(ETAGS_TARGET)
2077
2078 tags: FORCE
2079         $(RM) tags
2080         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
2081
2082 cscope:
2083         $(RM) cscope*
2084         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
2085
2086 ### Detect prefix changes
2087 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
2088              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
2089
2090 GIT-CFLAGS: FORCE
2091         @FLAGS='$(TRACK_CFLAGS)'; \
2092             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2093                 echo 1>&2 "    * new build flags or prefix"; \
2094                 echo "$$FLAGS" >GIT-CFLAGS; \
2095             fi
2096
2097 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2098
2099 GIT-LDFLAGS: FORCE
2100         @FLAGS='$(TRACK_LDFLAGS)'; \
2101             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2102                 echo 1>&2 "    * new link flags"; \
2103                 echo "$$FLAGS" >GIT-LDFLAGS; \
2104             fi
2105
2106 # We need to apply sq twice, once to protect from the shell
2107 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2108 # and the first level quoting from the shell that runs "echo".
2109 GIT-BUILD-OPTIONS: FORCE
2110         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2111         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2112         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2113         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2114         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2115         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2116         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2117         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2118         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2119 ifdef GIT_TEST_CMP
2120         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2121 endif
2122 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2123         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2124 endif
2125         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2126
2127 ### Detect Tck/Tk interpreter path changes
2128 ifndef NO_TCLTK
2129 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2130
2131 GIT-GUI-VARS: FORCE
2132         @VARS='$(TRACK_VARS)'; \
2133             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2134                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2135                 echo "$$VARS" >$@; \
2136             fi
2137 endif
2138
2139 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2140
2141 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2142
2143 bin-wrappers/%: wrap-for-bin.sh
2144         @mkdir -p bin-wrappers
2145         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2146              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2147              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2148         chmod +x $@
2149
2150 # GNU make supports exporting all variables by "export" without parameters.
2151 # However, the environment gets quite big, and some programs have problems
2152 # with that.
2153
2154 export NO_SVN_TESTS
2155
2156 ### Testing rules
2157
2158 test: all
2159         $(MAKE) -C t/ all
2160
2161 test-ctype$X: ctype.o
2162
2163 test-date$X: date.o ctype.o
2164
2165 test-delta$X: diff-delta.o patch-delta.o
2166
2167 test-line-buffer$X: vcs-svn/lib.a
2168
2169 test-parse-options$X: parse-options.o
2170
2171 test-string-pool$X: vcs-svn/lib.a
2172
2173 test-svn-fe$X: vcs-svn/lib.a
2174
2175 .PRECIOUS: $(TEST_OBJS)
2176
2177 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2178         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2179
2180 check-sha1:: test-sha1$X
2181         ./test-sha1.sh
2182
2183 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2184
2185 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2186         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2187                 $(SPARSE_FLAGS) $<
2188
2189 .PHONY: sparse $(SP_OBJ)
2190 sparse: $(SP_OBJ)
2191
2192 check: common-cmds.h
2193         @if sparse; \
2194         then \
2195                 echo 2>&1 "Use 'make sparse' instead"; \
2196                 $(MAKE) --no-print-directory sparse; \
2197         else \
2198                 echo 2>&1 "Did you mean 'make test'?"; \
2199                 exit 1; \
2200         fi
2201
2202 remove-dashes:
2203         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2204
2205 ### Installation rules
2206
2207 ifneq ($(filter /%,$(firstword $(template_dir))),)
2208 template_instdir = $(template_dir)
2209 else
2210 template_instdir = $(prefix)/$(template_dir)
2211 endif
2212 export template_instdir
2213
2214 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2215 gitexec_instdir = $(gitexecdir)
2216 else
2217 gitexec_instdir = $(prefix)/$(gitexecdir)
2218 endif
2219 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2220 export gitexec_instdir
2221
2222 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2223
2224 install: all
2225         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2226         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2227         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2228         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2229         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2230         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2231 ifndef NO_PERL
2232         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2233         $(MAKE) -C gitweb install
2234 endif
2235 ifndef NO_PYTHON
2236         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2237 endif
2238 ifndef NO_TCLTK
2239         $(MAKE) -C gitk-git install
2240         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2241 endif
2242 ifneq (,$X)
2243         $(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';)
2244 endif
2245
2246         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2247         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2248         { test "$$bindir/" = "$$execdir/" || \
2249           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2250                 $(RM) "$$execdir/$$p" && \
2251                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2252                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2253                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2254           done; \
2255         } && \
2256         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2257                 $(RM) "$$bindir/$$p" && \
2258                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2259                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2260                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2261         done && \
2262         for p in $(BUILT_INS); do \
2263                 $(RM) "$$execdir/$$p" && \
2264                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2265                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2266                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2267         done && \
2268         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2269         for p in $$remote_curl_aliases; do \
2270                 $(RM) "$$execdir/$$p" && \
2271                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2272                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2273                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2274         done && \
2275         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2276
2277 install-gitweb:
2278         $(MAKE) -C gitweb install
2279
2280 install-doc:
2281         $(MAKE) -C Documentation install
2282
2283 install-man:
2284         $(MAKE) -C Documentation install-man
2285
2286 install-html:
2287         $(MAKE) -C Documentation install-html
2288
2289 install-info:
2290         $(MAKE) -C Documentation install-info
2291
2292 install-pdf:
2293         $(MAKE) -C Documentation install-pdf
2294
2295 quick-install-doc:
2296         $(MAKE) -C Documentation quick-install
2297
2298 quick-install-man:
2299         $(MAKE) -C Documentation quick-install-man
2300
2301 quick-install-html:
2302         $(MAKE) -C Documentation quick-install-html
2303
2304
2305
2306 ### Maintainer's dist rules
2307
2308 git.spec: git.spec.in
2309         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2310         mv $@+ $@
2311
2312 GIT_TARNAME=git-$(GIT_VERSION)
2313 dist: git.spec git-archive$(X) configure
2314         ./git-archive --format=tar \
2315                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2316         @mkdir -p $(GIT_TARNAME)
2317         @cp git.spec configure $(GIT_TARNAME)
2318         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2319         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2320         $(TAR) rf $(GIT_TARNAME).tar \
2321                 $(GIT_TARNAME)/git.spec \
2322                 $(GIT_TARNAME)/configure \
2323                 $(GIT_TARNAME)/version \
2324                 $(GIT_TARNAME)/git-gui/version
2325         @$(RM) -r $(GIT_TARNAME)
2326         gzip -f -9 $(GIT_TARNAME).tar
2327
2328 rpm: dist
2329         $(RPMBUILD) \
2330                 --define "_source_filedigest_algorithm md5" \
2331                 --define "_binary_filedigest_algorithm md5" \
2332                 -ta $(GIT_TARNAME).tar.gz
2333
2334 htmldocs = git-htmldocs-$(GIT_VERSION)
2335 manpages = git-manpages-$(GIT_VERSION)
2336 dist-doc:
2337         $(RM) -r .doc-tmp-dir
2338         mkdir .doc-tmp-dir
2339         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2340         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2341         gzip -n -9 -f $(htmldocs).tar
2342         :
2343         $(RM) -r .doc-tmp-dir
2344         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2345         $(MAKE) -C Documentation DESTDIR=./ \
2346                 man1dir=../.doc-tmp-dir/man1 \
2347                 man5dir=../.doc-tmp-dir/man5 \
2348                 man7dir=../.doc-tmp-dir/man7 \
2349                 install
2350         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2351         gzip -n -9 -f $(manpages).tar
2352         $(RM) -r .doc-tmp-dir
2353
2354 ### Cleaning rules
2355
2356 distclean: clean
2357         $(RM) configure
2358         $(RM) po/git.pot
2359
2360 clean:
2361         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2362                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2363         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2364         $(RM) $(TEST_PROGRAMS)
2365         $(RM) -r bin-wrappers
2366         $(RM) -r $(dep_dirs)
2367         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2368         $(RM) -r autom4te.cache
2369         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
2370         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2371         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2372         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2373         $(MAKE) -C Documentation/ clean
2374 ifndef NO_PERL
2375         $(MAKE) -C gitweb clean
2376         $(MAKE) -C perl clean
2377 endif
2378 ifndef NO_PYTHON
2379         $(MAKE) -C git_remote_helpers clean
2380 endif
2381         $(MAKE) -C templates/ clean
2382         $(MAKE) -C t/ clean
2383 ifndef NO_TCLTK
2384         $(MAKE) -C gitk-git clean
2385         $(MAKE) -C git-gui clean
2386 endif
2387         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2388
2389 .PHONY: all install clean strip
2390 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2391 .PHONY: FORCE cscope
2392
2393 ### Check documentation
2394 #
2395 check-docs::
2396         @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2397         do \
2398                 case "$$v" in \
2399                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2400                 git-merge-resolve | git-merge-subtree | \
2401                 git-fsck-objects | git-init-db | \
2402                 git-remote-* | git-stage | \
2403                 git-?*--?* ) continue ;; \
2404                 esac ; \
2405                 test -f "Documentation/$$v.txt" || \
2406                 echo "no doc: $$v"; \
2407                 sed -e '/^#/d' command-list.txt | \
2408                 grep -q "^$$v[  ]" || \
2409                 case "$$v" in \
2410                 git) ;; \
2411                 *) echo "no link: $$v";; \
2412                 esac ; \
2413         done; \
2414         ( \
2415                 sed -e '/^#/d' \
2416                     -e 's/[     ].*//' \
2417                     -e 's/^/listed /' command-list.txt; \
2418                 ls -1 Documentation/git*txt | \
2419                 sed -e 's|Documentation/|documented |' \
2420                     -e 's/\.txt//'; \
2421         ) | while read how cmd; \
2422         do \
2423                 case "$$how,$$cmd" in \
2424                 *,git-citool | \
2425                 *,git-gui | \
2426                 *,git-help | \
2427                 documented,gitattributes | \
2428                 documented,gitignore | \
2429                 documented,gitmodules | \
2430                 documented,gitcli | \
2431                 documented,git-tools | \
2432                 documented,gitcore-tutorial | \
2433                 documented,gitcvs-migration | \
2434                 documented,gitdiffcore | \
2435                 documented,gitglossary | \
2436                 documented,githooks | \
2437                 documented,gitrepository-layout | \
2438                 documented,gitrevisions | \
2439                 documented,gittutorial | \
2440                 documented,gittutorial-2 | \
2441                 documented,git-bisect-lk2009 | \
2442                 documented,git-remote-helpers | \
2443                 documented,gitworkflows | \
2444                 sentinel,not,matching,is,ok ) continue ;; \
2445                 esac; \
2446                 case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2447                 *" $$cmd "*)    ;; \
2448                 *) echo "removed but $$how: $$cmd" ;; \
2449                 esac; \
2450         done ) | sort
2451
2452 ### Make sure built-ins do not have dups and listed in git.c
2453 #
2454 check-builtins::
2455         ./check-builtins.sh
2456
2457 ### Test suite coverage testing
2458 #
2459 .PHONY: coverage coverage-clean coverage-build coverage-report
2460
2461 coverage:
2462         $(MAKE) coverage-build
2463         $(MAKE) coverage-report
2464
2465 object_dirs := $(sort $(dir $(OBJECTS)))
2466 coverage-clean:
2467         $(RM) $(addsuffix *.gcov,$(object_dirs))
2468         $(RM) $(addsuffix *.gcda,$(object_dirs))
2469         $(RM) $(addsuffix *.gcno,$(object_dirs))
2470         $(RM) coverage-untested-functions
2471         $(RM) -r cover_db/
2472         $(RM) -r cover_db_html/
2473
2474 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2475 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2476 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2477
2478 coverage-build: coverage-clean
2479         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2480         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2481                 -j1 test
2482
2483 coverage-report:
2484         $(QUIET_GCOV)for dir in $(object_dirs); do \
2485                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2486         done
2487
2488 coverage-untested-functions: coverage-report
2489         grep '^function.*called 0 ' *.c.gcov \
2490                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2491                 > coverage-untested-functions
2492
2493 cover_db: coverage-report
2494         gcov2perl -db cover_db *.gcov
2495
2496 cover_db_html: cover_db
2497         cover -report html -outputdir cover_db_html cover_db