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