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 you 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 you are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory (or even to fopen
  23 # it at all).
  24 #
  25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
  28 # commands such as log and grep offer runtime options to use
  29 # Perl-compatible regular expressions instead of standard or extended
  30 # POSIX regular expressions.
  31 #
  32 # Currently USE_LIBPCRE is a synonym for USE_LIBPCRE1, define
  33 # USE_LIBPCRE2 instead if you'd like to use version 2 of the PCRE
  34 # library. The USE_LIBPCRE flag will likely be changed to mean v2 by
  35 # default in future releases.
  36 #
  37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
  38 # library is compiled without --enable-jit. We will auto-detect
  39 # whether the version of the PCRE v1 library in use has JIT support at
  40 # all, but we unfortunately can't auto-detect whether JIT support
  41 # hasn't been compiled in in an otherwise JIT-supporting version. If
  42 # you have link-time errors about a missing `pcre_jit_exec` define
  43 # this, or recompile PCRE v1 with --enable-jit.
  44 #
  45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
  46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
  47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
  48 # variables.
  49 #
  50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  51 #
  52 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  53 # git-http-push are not built, and you cannot use http:// and https://
  54 # transports (neither smart nor dumb).
  55 #
  56 # Define CURLDIR=/foo/bar if your curl header and library files are in
  57 # /foo/bar/include and /foo/bar/lib directories.
  58 #
  59 # Define CURL_CONFIG to curl's configuration program that prints information
  60 # about the library (e.g., its version number).  The default is 'curl-config'.
  61 #
  62 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  63 # not built, and you cannot push using http:// and https:// transports (dumb).
  64 #
  65 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  66 # /foo/bar/include and /foo/bar/lib directories.
  67 #
  68 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  69 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  70 #
  71 # Define NO_GETTEXT if you don't want Git output to be translated.
  72 # A translated Git requires GNU libintl or another gettext implementation,
  73 # plus libintl-perl at runtime.
  74 #
  75 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  76 # the installed gettext translation of the shell scripts output.
  77 #
  78 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  79 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  80 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  81 # FreeBSD can use either, but MinGW and some others need to use
  82 # libcharset.h's locale_charset() instead.
  83 #
  84 # Define CHARSET_LIB to the library you need to link with in order to
  85 # use locale_charset() function.  On some platforms this needs to set to
  86 # -lcharset, on others to -liconv .
  87 #
  88 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  89 # need -lintl when linking.
  90 #
  91 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  92 # doesn't support GNU extensions like --check and --statistics
  93 #
  94 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  95 # it specifies.
  96 #
  97 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  98 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  99 #
 100 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
 101 #
 102 # Define NO_STRCASESTR if you don't have strcasestr.
 103 #
 104 # Define NO_MEMMEM if you don't have memmem.
 105 #
 106 # Define NO_GETPAGESIZE if you don't have getpagesize.
 107 #
 108 # Define NO_STRLCPY if you don't have strlcpy.
 109 #
 110 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
 111 # C library. If your compiler also does not support long long or does not have
 112 # strtoull, define NO_STRTOULL.
 113 #
 114 # Define NO_SETENV if you don't have setenv in the C library.
 115 #
 116 # Define NO_UNSETENV if you don't have unsetenv in the C library.
 117 #
 118 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 119 #
 120 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 121 #
 122 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 123 # in the C library.
 124 #
 125 # Define NO_LIBGEN_H if you don't have libgen.h.
 126 #
 127 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 128 #
 129 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 130 #
 131 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 132 # Enable it on Windows.  By default, symrefs are still used.
 133 #
 134 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 135 # tests.  These tests take up a significant amount of the total test time
 136 # but are not needed unless you plan to talk to SVN repos.
 137 #
 138 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 139 # installed in /sw, but don't want GIT to link against any libraries
 140 # installed there.  If defined you may specify your own (or Fink's)
 141 # include directories and library directories by defining CFLAGS
 142 # and LDFLAGS appropriately.
 143 #
 144 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 145 # have DarwinPorts installed in /opt/local, but don't want GIT to
 146 # link against any libraries installed there.  If defined you may
 147 # specify your own (or DarwinPort's) include directories and
 148 # library directories by defining CFLAGS and LDFLAGS appropriately.
 149 #
 150 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 151 # and do not want to use Apple's CommonCrypto library.  This allows you
 152 # to provide your own OpenSSL library, for example from MacPorts.
 153 #
 154 # Define BLK_SHA1 environment variable to make use of the bundled
 155 # optimized C SHA1 routine.
 156 #
 157 # Define PPC_SHA1 environment variable when running make to make use of
 158 # a bundled SHA1 routine optimized for PowerPC.
 159 #
 160 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
 161 # algorithm. This is slower, but may detect attempted collision attacks.
 162 # Takes priority over other *_SHA1 knobs.
 163 #
 164 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
 165 # git with the external SHA1 collision-detect library.
 166 # Without this option, i.e. the default behavior is to build git with its
 167 # own built-in code (or submodule).
 168 #
 169 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
 170 # sha1collisiondetection shipped as a submodule instead of the
 171 # non-submodule copy in sha1dc/. This is an experimental option used
 172 # by the git project to migrate to using sha1collisiondetection as a
 173 # submodule.
 174 #
 175 # Define OPENSSL_SHA1 environment variable when running make to link
 176 # with the SHA1 routine from openssl library.
 177 #
 178 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 179 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 180 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 181 #
 182 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 183 #
 184 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 185 #
 186 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 187 #
 188 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 189 #
 190 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 191 #
 192 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 193 #
 194 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 195 #
 196 # Define NO_UINTMAX_T if you don't have uintmax_t.
 197 #
 198 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 199 # Patrick Mauritz).
 200 #
 201 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 202 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 203 # inet_ntop and inet_pton additionally reside there.
 204 #
 205 # Define NO_MMAP if you want to avoid mmap.
 206 #
 207 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
 208 # deleted or cannot be replaced using rename().
 209 #
 210 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 211 #
 212 # Define NO_POLL if you do not have or don't want to use poll().
 213 # This also implies NO_SYS_POLL_H.
 214 #
 215 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 216 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 217 # we want to know more about the issue.
 218 #
 219 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 220 #
 221 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 222 # cygwin1.dll before v1.5.22).
 223 #
 224 # Define NO_SETITIMER if you don't have setitimer()
 225 #
 226 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 227 # This also implies NO_SETITIMER
 228 #
 229 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 230 # generally faster on your platform than accessing the working directory.
 231 #
 232 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 233 # the executable mode bit, but doesn't really do so.
 234 #
 235 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 236 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 237 # usual 0xF000).
 238 #
 239 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 240 #
 241 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 242 #
 243 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 244 # sockaddr_storage.
 245 #
 246 # Define NO_ICONV if your libc does not properly support iconv.
 247 #
 248 # Define OLD_ICONV if your library has an old iconv(), where the second
 249 # (input buffer pointer) parameter is declared with type (const char **).
 250 #
 251 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 252 #
 253 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 254 # that tells runtime paths to dynamic libraries;
 255 # "-Wl,-rpath=/path/lib" is used instead.
 256 #
 257 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 258 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 259 #
 260 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 261 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 262 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 263 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 264 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 265 # Documentation/technical/racy-git.txt for details.
 266 #
 267 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 268 # "st_ctim"
 269 #
 270 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 271 # available.  This automatically turns USE_NSEC off.
 272 #
 273 # Define USE_STDEV below if you want git to care about the underlying device
 274 # change being considered an inode change from the update-index perspective.
 275 #
 276 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 277 # field that counts the on-disk footprint in 512-byte blocks.
 278 #
 279 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 280 # (not v1.73 or v1.71).
 281 #
 282 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 283 # (versions 1.68.1 through v1.72).
 284 #
 285 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 286 # apostrophes to be ASCII so that cut&pasting examples to the shell
 287 # will work.
 288 #
 289 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
 290 # documentation.
 291 #
 292 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
 293 # Extensions Lab if you have it available.
 294 #
 295 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 296 #
 297 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 298 #
 299 # Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
 300 # copies of CPAN modules that serve as a fallback in case the modules
 301 # are not available on the system. This option is intended for
 302 # distributions that want to use their packaged versions of Perl
 303 # modules, instead of the fallbacks shipped with Git.
 304 #
 305 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 306 # but /usr/bin/python2.7 on some platforms).
 307 #
 308 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 309 #
 310 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 311 #
 312 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 313 # and egrep that are pickier when their input contains non-ASCII data.
 314 #
 315 # The TCL_PATH variable governs the location of the Tcl interpreter
 316 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 317 # is not set.  Defaults to the bare 'tclsh'.
 318 #
 319 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 320 # If not set it defaults to the bare 'wish'. If it is set to the empty
 321 # string then NO_TCLTK will be forced (this is used by configure script).
 322 #
 323 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 324 # is a simplified version of the merge sort used in glibc. This is
 325 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 326 #
 327 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
 328 # compatible with the one described in C11 Annex K.
 329 #
 330 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 331 # information on a not yet closed file that lstat would return for the same
 332 # file after it was closed.
 333 #
 334 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 335 # when hardlinking a file to another name and unlinking the original file right
 336 # away (some NTFS drivers seem to zero the contents in that scenario).
 337 #
 338 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 339 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 340 #
 341 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 342 # copies to install built-in git commands e.g. git-cat-file.
 343 #
 344 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 345 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 346 #
 347 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
 348 # This is necessary when using a custom allocator in order to avoid
 349 # crashes due to allocation and free working on different 'heaps'.
 350 # It's defined automatically if USE_NED_ALLOCATOR is set.
 351 #
 352 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
 353 # feature.
 354 #
 355 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 356 # user.
 357 #
 358 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 359 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 360 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 361 # (to any value) in your environment.
 362 #
 363 # Define JSMIN to point to JavaScript minifier that functions as
 364 # a filter to have gitweb.js minified.
 365 #
 366 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 367 # version of gitweb.css
 368 #
 369 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 370 # you want to use something different.  The value will be interpreted by the
 371 # shell at runtime when it is used.
 372 #
 373 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 374 # want to use something different.  The value will be interpreted by the shell
 375 # if necessary when it is used.  Examples:
 376 #
 377 #   DEFAULT_EDITOR='~/bin/vi',
 378 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 379 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 380 #
 381 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 382 # header files to be automatically computed, to avoid rebuilding objects when
 383 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 384 # dependency rules.  The default is "auto", which means to use computed header
 385 # dependencies if your compiler is detected to support it.
 386 #
 387 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 388 #
 389 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 390 # network interactions.  The default is "git/$(GIT_VERSION)".
 391 #
 392 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 393 # (defaults to "man") if you want to have a different default when
 394 # "git help" is called without a parameter specifying the format.
 395 #
 396 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 397 # with a different indexfile format version.  If it isn't set the index
 398 # file format used is index-v[23].
 399 #
 400 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 401 # return NULL when it receives a bogus time_t.
 402 #
 403 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
 404 #
 405 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
 406 #
 407 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
 408 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
 409 #
 410 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 411 # compiles the following initialization:
 412 #
 413 #   static const char s[] = ("FOO");
 414 #
 415 # and define it to "no" if you need to remove the parentheses () around the
 416 # constant.  The default is "auto", which means to use parentheses if your
 417 # compiler is detected to support it.
 418 #
 419 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 420 #
 421 # Define HAVE_GETDELIM if your system has the getdelim() function.
 422 #
 423 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 424 # default environment variables to be passed when a pager is spawned, e.g.
 425 #
 426 #    PAGER_ENV = LESS=FRX LV=-c
 427 #
 428 # to say "export LESS=FRX (and LV=-c) if the environment variable
 429 # LESS (and LV) is not set, respectively".
 430 #
 431 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
 432 # running the test scripts (e.g., bash has better support for "set -x"
 433 # tracing).
 434 #
 435 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
 436 # which the built Git will run (for instance "x86_64").
 437
 438 GIT-VERSION-FILE: FORCE
 439         @$(SHELL_PATH) ./GIT-VERSION-GEN
 440 -include GIT-VERSION-FILE
 441
 442 # CFLAGS and LDFLAGS are for the users to override from the command line.
 443
 444 CFLAGS = -g -O2 -Wall
 445 DEVELOPER_CFLAGS = -Werror \
 446         -Wdeclaration-after-statement \
 447         -Wno-format-zero-length \
 448         -Wold-style-definition \
 449         -Woverflow \
 450         -Wpointer-arith \
 451         -Wstrict-prototypes \
 452         -Wunused \
 453         -Wvla
 454 LDFLAGS =
 455 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 456 ALL_LDFLAGS = $(LDFLAGS)
 457 STRIP ?= strip
 458
 459 # Create as necessary, replace existing, make ranlib unneeded.
 460 ARFLAGS = rcs
 461
 462 # Among the variables below, these:
 463 #   gitexecdir
 464 #   template_dir
 465 #   sysconfdir
 466 # can be specified as a relative path some/where/else;
 467 # this is interpreted as relative to $(prefix) and "git" at
 468 # runtime figures out where they are based on the path to the executable.
 469 # Additionally, the following will be treated as relative by "git" if they
 470 # begin with "$(prefix)/":
 471 #   mandir
 472 #   infodir
 473 #   htmldir
 474 # This can help installing the suite in a relocatable way.
 475
 476 prefix = $(HOME)
 477 bindir_relative = bin
 478 bindir = $(prefix)/$(bindir_relative)
 479 mandir = $(prefix)/share/man
 480 infodir = $(prefix)/share/info
 481 gitexecdir = libexec/git-core
 482 mergetoolsdir = $(gitexecdir)/mergetools
 483 sharedir = $(prefix)/share
 484 gitwebdir = $(sharedir)/gitweb
 485 perllibdir = $(sharedir)/perl5
 486 localedir = $(sharedir)/locale
 487 template_dir = share/git-core/templates
 488 htmldir = $(prefix)/share/doc/git-doc
 489 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 490 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 491 lib = lib
 492 # DESTDIR =
 493 pathsep = :
 494
 495 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 496 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 497 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 498
 499 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
 500
 501 CC = cc
 502 AR = ar
 503 RM = rm -f
 504 DIFF = diff
 505 TAR = tar
 506 FIND = find
 507 INSTALL = install
 508 TCL_PATH = tclsh
 509 TCLTK_PATH = wish
 510 XGETTEXT = xgettext
 511 MSGFMT = msgfmt
 512 CURL_CONFIG = curl-config
 513 PTHREAD_LIBS = -lpthread
 514 PTHREAD_CFLAGS =
 515 GCOV = gcov
 516 SPATCH = spatch
 517
 518 export TCL_PATH TCLTK_PATH
 519
 520 SPARSE_FLAGS =
 521 SPATCH_FLAGS = --all-includes
 522
 523
 524
 525 ### --- END CONFIGURATION SECTION ---
 526
 527 # Those must not be GNU-specific; they are shared with perl/ which may
 528 # be built by a different compiler. (Note that this is an artifact now
 529 # but it still might be nice to keep that distinction.)
 530 BASIC_CFLAGS = -I.
 531 BASIC_LDFLAGS =
 532
 533 # Guard against environment variables
 534 BUILTIN_OBJS =
 535 BUILT_INS =
 536 COMPAT_CFLAGS =
 537 COMPAT_OBJS =
 538 XDIFF_OBJS =
 539 VCSSVN_OBJS =
 540 GENERATED_H =
 541 EXTRA_CPPFLAGS =
 542 LIB_OBJS =
 543 PROGRAM_OBJS =
 544 PROGRAMS =
 545 SCRIPT_PERL =
 546 SCRIPT_PYTHON =
 547 SCRIPT_SH =
 548 SCRIPT_LIB =
 549 TEST_BUILTINS_OBJS =
 550 TEST_PROGRAMS_NEED_X =
 551
 552 # Having this variable in your environment would break pipelines because
 553 # you cause "cd" to echo its destination to stdout.  It can also take
 554 # scripts to unexpected places.  If you like CDPATH, define it for your
 555 # interactive shell sessions without exporting it.
 556 unexport CDPATH
 557
 558 SCRIPT_SH += git-bisect.sh
 559 SCRIPT_SH += git-difftool--helper.sh
 560 SCRIPT_SH += git-filter-branch.sh
 561 SCRIPT_SH += git-merge-octopus.sh
 562 SCRIPT_SH += git-merge-one-file.sh
 563 SCRIPT_SH += git-merge-resolve.sh
 564 SCRIPT_SH += git-mergetool.sh
 565 SCRIPT_SH += git-quiltimport.sh
 566 SCRIPT_SH += git-rebase.sh
 567 SCRIPT_SH += git-remote-testgit.sh
 568 SCRIPT_SH += git-request-pull.sh
 569 SCRIPT_SH += git-stash.sh
 570 SCRIPT_SH += git-submodule.sh
 571 SCRIPT_SH += git-web--browse.sh
 572
 573 SCRIPT_LIB += git-mergetool--lib
 574 SCRIPT_LIB += git-parse-remote
 575 SCRIPT_LIB += git-rebase--am
 576 SCRIPT_LIB += git-rebase--interactive
 577 SCRIPT_LIB += git-rebase--merge
 578 SCRIPT_LIB += git-sh-setup
 579 SCRIPT_LIB += git-sh-i18n
 580
 581 SCRIPT_PERL += git-add--interactive.perl
 582 SCRIPT_PERL += git-archimport.perl
 583 SCRIPT_PERL += git-cvsexportcommit.perl
 584 SCRIPT_PERL += git-cvsimport.perl
 585 SCRIPT_PERL += git-cvsserver.perl
 586 SCRIPT_PERL += git-send-email.perl
 587 SCRIPT_PERL += git-svn.perl
 588
 589 SCRIPT_PYTHON += git-p4.py
 590
 591 NO_INSTALL += git-remote-testgit
 592
 593 # Generated files for scripts
 594 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 595 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 596 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 597
 598 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 599 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 600 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 601
 602 # Individual rules to allow e.g.
 603 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 604 # from subdirectories like contrib/*/
 605 .PHONY: build-perl-script build-sh-script build-python-script
 606 build-perl-script: $(SCRIPT_PERL_GEN)
 607 build-sh-script: $(SCRIPT_SH_GEN)
 608 build-python-script: $(SCRIPT_PYTHON_GEN)
 609
 610 .PHONY: install-perl-script install-sh-script install-python-script
 611 install-sh-script: $(SCRIPT_SH_INS)
 612         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 613 install-perl-script: $(SCRIPT_PERL_INS)
 614         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 615 install-python-script: $(SCRIPT_PYTHON_INS)
 616         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 617
 618 .PHONY: clean-perl-script clean-sh-script clean-python-script
 619 clean-sh-script:
 620         $(RM) $(SCRIPT_SH_GEN)
 621 clean-perl-script:
 622         $(RM) $(SCRIPT_PERL_GEN)
 623 clean-python-script:
 624         $(RM) $(SCRIPT_PYTHON_GEN)
 625
 626 SCRIPTS = $(SCRIPT_SH_INS) \
 627           $(SCRIPT_PERL_INS) \
 628           $(SCRIPT_PYTHON_INS) \
 629           git-instaweb
 630
 631 ETAGS_TARGET = TAGS
 632
 633 # Empty...
 634 EXTRA_PROGRAMS =
 635
 636 # ... and all the rest that could be moved out of bindir to gitexecdir
 637 PROGRAMS += $(EXTRA_PROGRAMS)
 638
 639 PROGRAM_OBJS += credential-store.o
 640 PROGRAM_OBJS += daemon.o
 641 PROGRAM_OBJS += fast-import.o
 642 PROGRAM_OBJS += http-backend.o
 643 PROGRAM_OBJS += imap-send.o
 644 PROGRAM_OBJS += sh-i18n--envsubst.o
 645 PROGRAM_OBJS += shell.o
 646 PROGRAM_OBJS += show-index.o
 647 PROGRAM_OBJS += upload-pack.o
 648 PROGRAM_OBJS += remote-testsvn.o
 649
 650 # Binary suffix, set to .exe for Windows builds
 651 X =
 652
 653 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 654
 655 TEST_BUILTINS_OBJS += test-chmtime.o
 656 TEST_BUILTINS_OBJS += test-config.o
 657 TEST_BUILTINS_OBJS += test-ctype.o
 658 TEST_BUILTINS_OBJS += test-date.o
 659 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
 660 TEST_BUILTINS_OBJS += test-sha1.o
 661
 662 TEST_PROGRAMS_NEED_X += test-delta
 663 TEST_PROGRAMS_NEED_X += test-drop-caches
 664 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 665 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
 666 TEST_PROGRAMS_NEED_X += test-dump-split-index
 667 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 668 TEST_PROGRAMS_NEED_X += test-example-decorate
 669 TEST_PROGRAMS_NEED_X += test-fake-ssh
 670 TEST_PROGRAMS_NEED_X += test-genrandom
 671 TEST_PROGRAMS_NEED_X += test-hashmap
 672 TEST_PROGRAMS_NEED_X += test-index-version
 673 TEST_PROGRAMS_NEED_X += test-line-buffer
 674 TEST_PROGRAMS_NEED_X += test-match-trees
 675 TEST_PROGRAMS_NEED_X += test-mergesort
 676 TEST_PROGRAMS_NEED_X += test-mktemp
 677 TEST_PROGRAMS_NEED_X += test-online-cpus
 678 TEST_PROGRAMS_NEED_X += test-parse-options
 679 TEST_PROGRAMS_NEED_X += test-path-utils
 680 TEST_PROGRAMS_NEED_X += test-prio-queue
 681 TEST_PROGRAMS_NEED_X += test-read-cache
 682 TEST_PROGRAMS_NEED_X += test-write-cache
 683 TEST_PROGRAMS_NEED_X += test-ref-store
 684 TEST_PROGRAMS_NEED_X += test-regex
 685 TEST_PROGRAMS_NEED_X += test-revision-walking
 686 TEST_PROGRAMS_NEED_X += test-run-command
 687 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 688 TEST_PROGRAMS_NEED_X += test-sha1-array
 689 TEST_PROGRAMS_NEED_X += test-sigchain
 690 TEST_PROGRAMS_NEED_X += test-strcmp-offset
 691 TEST_PROGRAMS_NEED_X += test-string-list
 692 TEST_PROGRAMS_NEED_X += test-submodule-config
 693 TEST_PROGRAMS_NEED_X += test-subprocess
 694 TEST_PROGRAMS_NEED_X += test-svn-fe
 695 TEST_PROGRAMS_NEED_X += test-tool
 696 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 697 TEST_PROGRAMS_NEED_X += test-wildmatch
 698
 699 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
 700
 701 # List built-in command $C whose implementation cmd_$C() is not in
 702 # builtin/$C.o but is linked in as part of some other command.
 703 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 704
 705 BUILT_INS += git-cherry$X
 706 BUILT_INS += git-cherry-pick$X
 707 BUILT_INS += git-format-patch$X
 708 BUILT_INS += git-fsck-objects$X
 709 BUILT_INS += git-init$X
 710 BUILT_INS += git-merge-subtree$X
 711 BUILT_INS += git-show$X
 712 BUILT_INS += git-stage$X
 713 BUILT_INS += git-status$X
 714 BUILT_INS += git-whatchanged$X
 715
 716 # what 'all' will build and 'install' will install in gitexecdir,
 717 # excluding programs for built-in commands
 718 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 719
 720 # what 'all' will build but not install in gitexecdir
 721 OTHER_PROGRAMS = git$X
 722
 723 # what test wrappers are needed and 'install' will install, in bindir
 724 BINDIR_PROGRAMS_NEED_X += git
 725 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 726 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 727 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 728 BINDIR_PROGRAMS_NEED_X += git-shell
 729
 730 BINDIR_PROGRAMS_NO_X += git-cvsserver
 731
 732 # Set paths to tools early so that they can be used for version tests.
 733 ifndef SHELL_PATH
 734         SHELL_PATH = /bin/sh
 735 endif
 736 ifndef PERL_PATH
 737         PERL_PATH = /usr/bin/perl
 738 endif
 739 ifndef PYTHON_PATH
 740         PYTHON_PATH = /usr/bin/python
 741 endif
 742
 743 export PERL_PATH
 744 export PYTHON_PATH
 745
 746 TEST_SHELL_PATH = $(SHELL_PATH)
 747
 748 LIB_FILE = libgit.a
 749 XDIFF_LIB = xdiff/lib.a
 750 VCSSVN_LIB = vcs-svn/lib.a
 751
 752 GENERATED_H += common-cmds.h
 753
 754 LIB_H = $(shell $(FIND) . \
 755         -name .git -prune -o \
 756         -name t -prune -o \
 757         -name Documentation -prune -o \
 758         -name '*.h' -print)
 759
 760 LIB_OBJS += abspath.o
 761 LIB_OBJS += advice.o
 762 LIB_OBJS += alias.o
 763 LIB_OBJS += alloc.o
 764 LIB_OBJS += apply.o
 765 LIB_OBJS += archive.o
 766 LIB_OBJS += archive-tar.o
 767 LIB_OBJS += archive-zip.o
 768 LIB_OBJS += argv-array.o
 769 LIB_OBJS += attr.o
 770 LIB_OBJS += base85.o
 771 LIB_OBJS += bisect.o
 772 LIB_OBJS += blame.o
 773 LIB_OBJS += blob.o
 774 LIB_OBJS += branch.o
 775 LIB_OBJS += bulk-checkin.o
 776 LIB_OBJS += bundle.o
 777 LIB_OBJS += cache-tree.o
 778 LIB_OBJS += checkout.o
 779 LIB_OBJS += color.o
 780 LIB_OBJS += column.o
 781 LIB_OBJS += combine-diff.o
 782 LIB_OBJS += commit.o
 783 LIB_OBJS += compat/obstack.o
 784 LIB_OBJS += compat/terminal.o
 785 LIB_OBJS += config.o
 786 LIB_OBJS += connect.o
 787 LIB_OBJS += connected.o
 788 LIB_OBJS += convert.o
 789 LIB_OBJS += copy.o
 790 LIB_OBJS += credential.o
 791 LIB_OBJS += csum-file.o
 792 LIB_OBJS += ctype.o
 793 LIB_OBJS += date.o
 794 LIB_OBJS += decorate.o
 795 LIB_OBJS += diffcore-break.o
 796 LIB_OBJS += diffcore-delta.o
 797 LIB_OBJS += diffcore-order.o
 798 LIB_OBJS += diffcore-pickaxe.o
 799 LIB_OBJS += diffcore-rename.o
 800 LIB_OBJS += diff-delta.o
 801 LIB_OBJS += diff-lib.o
 802 LIB_OBJS += diff-no-index.o
 803 LIB_OBJS += diff.o
 804 LIB_OBJS += dir.o
 805 LIB_OBJS += dir-iterator.o
 806 LIB_OBJS += editor.o
 807 LIB_OBJS += entry.o
 808 LIB_OBJS += environment.o
 809 LIB_OBJS += ewah/bitmap.o
 810 LIB_OBJS += ewah/ewah_bitmap.o
 811 LIB_OBJS += ewah/ewah_io.o
 812 LIB_OBJS += ewah/ewah_rlw.o
 813 LIB_OBJS += exec_cmd.o
 814 LIB_OBJS += fetch-object.o
 815 LIB_OBJS += fetch-pack.o
 816 LIB_OBJS += fsck.o
 817 LIB_OBJS += fsmonitor.o
 818 LIB_OBJS += gettext.o
 819 LIB_OBJS += gpg-interface.o
 820 LIB_OBJS += graph.o
 821 LIB_OBJS += grep.o
 822 LIB_OBJS += hashmap.o
 823 LIB_OBJS += help.o
 824 LIB_OBJS += hex.o
 825 LIB_OBJS += ident.o
 826 LIB_OBJS += kwset.o
 827 LIB_OBJS += levenshtein.o
 828 LIB_OBJS += line-log.o
 829 LIB_OBJS += line-range.o
 830 LIB_OBJS += list-objects.o
 831 LIB_OBJS += list-objects-filter.o
 832 LIB_OBJS += list-objects-filter-options.o
 833 LIB_OBJS += ll-merge.o
 834 LIB_OBJS += lockfile.o
 835 LIB_OBJS += log-tree.o
 836 LIB_OBJS += mailinfo.o
 837 LIB_OBJS += mailmap.o
 838 LIB_OBJS += match-trees.o
 839 LIB_OBJS += merge.o
 840 LIB_OBJS += merge-blobs.o
 841 LIB_OBJS += merge-recursive.o
 842 LIB_OBJS += mergesort.o
 843 LIB_OBJS += name-hash.o
 844 LIB_OBJS += notes.o
 845 LIB_OBJS += notes-cache.o
 846 LIB_OBJS += notes-merge.o
 847 LIB_OBJS += notes-utils.o
 848 LIB_OBJS += object.o
 849 LIB_OBJS += oidmap.o
 850 LIB_OBJS += oidset.o
 851 LIB_OBJS += packfile.o
 852 LIB_OBJS += pack-bitmap.o
 853 LIB_OBJS += pack-bitmap-write.o
 854 LIB_OBJS += pack-check.o
 855 LIB_OBJS += pack-objects.o
 856 LIB_OBJS += pack-revindex.o
 857 LIB_OBJS += pack-write.o
 858 LIB_OBJS += pager.o
 859 LIB_OBJS += parse-options.o
 860 LIB_OBJS += parse-options-cb.o
 861 LIB_OBJS += patch-delta.o
 862 LIB_OBJS += patch-ids.o
 863 LIB_OBJS += path.o
 864 LIB_OBJS += pathspec.o
 865 LIB_OBJS += pkt-line.o
 866 LIB_OBJS += preload-index.o
 867 LIB_OBJS += pretty.o
 868 LIB_OBJS += prio-queue.o
 869 LIB_OBJS += progress.o
 870 LIB_OBJS += prompt.o
 871 LIB_OBJS += protocol.o
 872 LIB_OBJS += quote.o
 873 LIB_OBJS += reachable.o
 874 LIB_OBJS += read-cache.o
 875 LIB_OBJS += reflog-walk.o
 876 LIB_OBJS += refs.o
 877 LIB_OBJS += refs/files-backend.o
 878 LIB_OBJS += refs/iterator.o
 879 LIB_OBJS += refs/packed-backend.o
 880 LIB_OBJS += refs/ref-cache.o
 881 LIB_OBJS += ref-filter.o
 882 LIB_OBJS += remote.o
 883 LIB_OBJS += replace_object.o
 884 LIB_OBJS += repository.o
 885 LIB_OBJS += rerere.o
 886 LIB_OBJS += resolve-undo.o
 887 LIB_OBJS += revision.o
 888 LIB_OBJS += run-command.o
 889 LIB_OBJS += send-pack.o
 890 LIB_OBJS += sequencer.o
 891 LIB_OBJS += server-info.o
 892 LIB_OBJS += setup.o
 893 LIB_OBJS += sha1-array.o
 894 LIB_OBJS += sha1-lookup.o
 895 LIB_OBJS += sha1_file.o
 896 LIB_OBJS += sha1_name.o
 897 LIB_OBJS += shallow.o
 898 LIB_OBJS += sideband.o
 899 LIB_OBJS += sigchain.o
 900 LIB_OBJS += split-index.o
 901 LIB_OBJS += strbuf.o
 902 LIB_OBJS += streaming.o
 903 LIB_OBJS += string-list.o
 904 LIB_OBJS += submodule.o
 905 LIB_OBJS += submodule-config.o
 906 LIB_OBJS += sub-process.o
 907 LIB_OBJS += symlinks.o
 908 LIB_OBJS += tag.o
 909 LIB_OBJS += tempfile.o
 910 LIB_OBJS += tmp-objdir.o
 911 LIB_OBJS += trace.o
 912 LIB_OBJS += trailer.o
 913 LIB_OBJS += transport.o
 914 LIB_OBJS += transport-helper.o
 915 LIB_OBJS += tree-diff.o
 916 LIB_OBJS += tree.o
 917 LIB_OBJS += tree-walk.o
 918 LIB_OBJS += unpack-trees.o
 919 LIB_OBJS += url.o
 920 LIB_OBJS += urlmatch.o
 921 LIB_OBJS += usage.o
 922 LIB_OBJS += userdiff.o
 923 LIB_OBJS += utf8.o
 924 LIB_OBJS += varint.o
 925 LIB_OBJS += version.o
 926 LIB_OBJS += versioncmp.o
 927 LIB_OBJS += walker.o
 928 LIB_OBJS += wildmatch.o
 929 LIB_OBJS += worktree.o
 930 LIB_OBJS += wrapper.o
 931 LIB_OBJS += write_or_die.o
 932 LIB_OBJS += ws.o
 933 LIB_OBJS += wt-status.o
 934 LIB_OBJS += xdiff-interface.o
 935 LIB_OBJS += zlib.o
 936
 937 BUILTIN_OBJS += builtin/add.o
 938 BUILTIN_OBJS += builtin/am.o
 939 BUILTIN_OBJS += builtin/annotate.o
 940 BUILTIN_OBJS += builtin/apply.o
 941 BUILTIN_OBJS += builtin/archive.o
 942 BUILTIN_OBJS += builtin/bisect--helper.o
 943 BUILTIN_OBJS += builtin/blame.o
 944 BUILTIN_OBJS += builtin/branch.o
 945 BUILTIN_OBJS += builtin/bundle.o
 946 BUILTIN_OBJS += builtin/cat-file.o
 947 BUILTIN_OBJS += builtin/check-attr.o
 948 BUILTIN_OBJS += builtin/check-ignore.o
 949 BUILTIN_OBJS += builtin/check-mailmap.o
 950 BUILTIN_OBJS += builtin/check-ref-format.o
 951 BUILTIN_OBJS += builtin/checkout-index.o
 952 BUILTIN_OBJS += builtin/checkout.o
 953 BUILTIN_OBJS += builtin/clean.o
 954 BUILTIN_OBJS += builtin/clone.o
 955 BUILTIN_OBJS += builtin/column.o
 956 BUILTIN_OBJS += builtin/commit-tree.o
 957 BUILTIN_OBJS += builtin/commit.o
 958 BUILTIN_OBJS += builtin/config.o
 959 BUILTIN_OBJS += builtin/count-objects.o
 960 BUILTIN_OBJS += builtin/credential.o
 961 BUILTIN_OBJS += builtin/describe.o
 962 BUILTIN_OBJS += builtin/diff-files.o
 963 BUILTIN_OBJS += builtin/diff-index.o
 964 BUILTIN_OBJS += builtin/diff-tree.o
 965 BUILTIN_OBJS += builtin/diff.o
 966 BUILTIN_OBJS += builtin/difftool.o
 967 BUILTIN_OBJS += builtin/fast-export.o
 968 BUILTIN_OBJS += builtin/fetch-pack.o
 969 BUILTIN_OBJS += builtin/fetch.o
 970 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 971 BUILTIN_OBJS += builtin/for-each-ref.o
 972 BUILTIN_OBJS += builtin/fsck.o
 973 BUILTIN_OBJS += builtin/gc.o
 974 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 975 BUILTIN_OBJS += builtin/grep.o
 976 BUILTIN_OBJS += builtin/hash-object.o
 977 BUILTIN_OBJS += builtin/help.o
 978 BUILTIN_OBJS += builtin/index-pack.o
 979 BUILTIN_OBJS += builtin/init-db.o
 980 BUILTIN_OBJS += builtin/interpret-trailers.o
 981 BUILTIN_OBJS += builtin/log.o
 982 BUILTIN_OBJS += builtin/ls-files.o
 983 BUILTIN_OBJS += builtin/ls-remote.o
 984 BUILTIN_OBJS += builtin/ls-tree.o
 985 BUILTIN_OBJS += builtin/mailinfo.o
 986 BUILTIN_OBJS += builtin/mailsplit.o
 987 BUILTIN_OBJS += builtin/merge.o
 988 BUILTIN_OBJS += builtin/merge-base.o
 989 BUILTIN_OBJS += builtin/merge-file.o
 990 BUILTIN_OBJS += builtin/merge-index.o
 991 BUILTIN_OBJS += builtin/merge-ours.o
 992 BUILTIN_OBJS += builtin/merge-recursive.o
 993 BUILTIN_OBJS += builtin/merge-tree.o
 994 BUILTIN_OBJS += builtin/mktag.o
 995 BUILTIN_OBJS += builtin/mktree.o
 996 BUILTIN_OBJS += builtin/mv.o
 997 BUILTIN_OBJS += builtin/name-rev.o
 998 BUILTIN_OBJS += builtin/notes.o
 999 BUILTIN_OBJS += builtin/pack-objects.o
1000 BUILTIN_OBJS += builtin/pack-redundant.o
1001 BUILTIN_OBJS += builtin/pack-refs.o
1002 BUILTIN_OBJS += builtin/patch-id.o
1003 BUILTIN_OBJS += builtin/prune-packed.o
1004 BUILTIN_OBJS += builtin/prune.o
1005 BUILTIN_OBJS += builtin/pull.o
1006 BUILTIN_OBJS += builtin/push.o
1007 BUILTIN_OBJS += builtin/read-tree.o
1008 BUILTIN_OBJS += builtin/rebase--helper.o
1009 BUILTIN_OBJS += builtin/receive-pack.o
1010 BUILTIN_OBJS += builtin/reflog.o
1011 BUILTIN_OBJS += builtin/remote.o
1012 BUILTIN_OBJS += builtin/remote-ext.o
1013 BUILTIN_OBJS += builtin/remote-fd.o
1014 BUILTIN_OBJS += builtin/repack.o
1015 BUILTIN_OBJS += builtin/replace.o
1016 BUILTIN_OBJS += builtin/rerere.o
1017 BUILTIN_OBJS += builtin/reset.o
1018 BUILTIN_OBJS += builtin/rev-list.o
1019 BUILTIN_OBJS += builtin/rev-parse.o
1020 BUILTIN_OBJS += builtin/revert.o
1021 BUILTIN_OBJS += builtin/rm.o
1022 BUILTIN_OBJS += builtin/send-pack.o
1023 BUILTIN_OBJS += builtin/shortlog.o
1024 BUILTIN_OBJS += builtin/show-branch.o
1025 BUILTIN_OBJS += builtin/show-ref.o
1026 BUILTIN_OBJS += builtin/stripspace.o
1027 BUILTIN_OBJS += builtin/submodule--helper.o
1028 BUILTIN_OBJS += builtin/symbolic-ref.o
1029 BUILTIN_OBJS += builtin/tag.o
1030 BUILTIN_OBJS += builtin/unpack-file.o
1031 BUILTIN_OBJS += builtin/unpack-objects.o
1032 BUILTIN_OBJS += builtin/update-index.o
1033 BUILTIN_OBJS += builtin/update-ref.o
1034 BUILTIN_OBJS += builtin/update-server-info.o
1035 BUILTIN_OBJS += builtin/upload-archive.o
1036 BUILTIN_OBJS += builtin/var.o
1037 BUILTIN_OBJS += builtin/verify-commit.o
1038 BUILTIN_OBJS += builtin/verify-pack.o
1039 BUILTIN_OBJS += builtin/verify-tag.o
1040 BUILTIN_OBJS += builtin/worktree.o
1041 BUILTIN_OBJS += builtin/write-tree.o
1042
1043 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1044 EXTLIBS =
1045
1046 GIT_USER_AGENT = git/$(GIT_VERSION)
1047
1048 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1049 DC_SHA1_SUBMODULE = auto
1050 endif
1051
1052 include config.mak.uname
1053 -include config.mak.autogen
1054 -include config.mak
1055
1056 ifdef DEVELOPER
1057 CFLAGS += $(DEVELOPER_CFLAGS)
1058 endif
1059
1060 comma := ,
1061 empty :=
1062 space := $(empty) $(empty)
1063
1064 ifdef SANITIZE
1065 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1066 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1067 BASIC_CFLAGS += -fno-omit-frame-pointer
1068 ifneq ($(filter undefined,$(SANITIZERS)),)
1069 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1070 endif
1071 ifneq ($(filter leak,$(SANITIZERS)),)
1072 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1073 endif
1074 endif
1075
1076 ifndef sysconfdir
1077 ifeq ($(prefix),/usr)
1078 sysconfdir = /etc
1079 else
1080 sysconfdir = etc
1081 endif
1082 endif
1083
1084 ifndef COMPUTE_HEADER_DEPENDENCIES
1085 COMPUTE_HEADER_DEPENDENCIES = auto
1086 endif
1087
1088 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1089 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1090         -c -MF /dev/null -MQ /dev/null -MMD -MP \
1091         -x c /dev/null -o /dev/null 2>&1; \
1092         echo $$?)
1093 ifeq ($(dep_check),0)
1094 override COMPUTE_HEADER_DEPENDENCIES = yes
1095 else
1096 override COMPUTE_HEADER_DEPENDENCIES = no
1097 endif
1098 endif
1099
1100 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1101 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1102 else
1103 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1104 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1105 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1106 endif
1107 endif
1108
1109 ifdef SANE_TOOL_PATH
1110 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1111 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1112 PATH := $(SANE_TOOL_PATH):${PATH}
1113 else
1114 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1115 endif
1116
1117 ifeq (,$(HOST_CPU))
1118         BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1119 else
1120         BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1121 endif
1122
1123 ifneq (,$(INLINE))
1124         BASIC_CFLAGS += -Dinline=$(INLINE)
1125 endif
1126
1127 ifneq (,$(SOCKLEN_T))
1128         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1129 endif
1130
1131 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1132         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1133 else
1134 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1135         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1136 endif
1137 endif
1138
1139 ifeq ($(uname_S),Darwin)
1140         ifndef NO_FINK
1141                 ifeq ($(shell test -d /sw/lib && echo y),y)
1142                         BASIC_CFLAGS += -I/sw/include
1143                         BASIC_LDFLAGS += -L/sw/lib
1144                 endif
1145         endif
1146         ifndef NO_DARWIN_PORTS
1147                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1148                         BASIC_CFLAGS += -I/opt/local/include
1149                         BASIC_LDFLAGS += -L/opt/local/lib
1150                 endif
1151         endif
1152         ifndef NO_APPLE_COMMON_CRYPTO
1153                 NO_OPENSSL = YesPlease
1154                 APPLE_COMMON_CRYPTO = YesPlease
1155                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1156         endif
1157         NO_REGEX = YesPlease
1158         PTHREAD_LIBS =
1159 endif
1160
1161 ifndef CC_LD_DYNPATH
1162         ifdef NO_R_TO_GCC_LINKER
1163                 # Some gcc does not accept and pass -R to the linker to specify
1164                 # the runtime dynamic library path.
1165                 CC_LD_DYNPATH = -Wl,-rpath,
1166         else
1167                 CC_LD_DYNPATH = -R
1168         endif
1169 endif
1170
1171 ifdef NO_LIBGEN_H
1172         COMPAT_CFLAGS += -DNO_LIBGEN_H
1173         COMPAT_OBJS += compat/basename.o
1174 endif
1175
1176 USE_LIBPCRE1 ?= $(USE_LIBPCRE)
1177
1178 ifneq (,$(USE_LIBPCRE1))
1179         ifdef USE_LIBPCRE2
1180 $(error Only set USE_LIBPCRE1 (or its alias USE_LIBPCRE) or USE_LIBPCRE2, not both!)
1181         endif
1182
1183         BASIC_CFLAGS += -DUSE_LIBPCRE1
1184         EXTLIBS += -lpcre
1185
1186 ifdef NO_LIBPCRE1_JIT
1187         BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1188 endif
1189 endif
1190
1191 ifdef USE_LIBPCRE2
1192         BASIC_CFLAGS += -DUSE_LIBPCRE2
1193         EXTLIBS += -lpcre2-8
1194 endif
1195
1196 ifdef LIBPCREDIR
1197         BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1198         EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1199 endif
1200
1201 ifdef HAVE_ALLOCA_H
1202         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1203 endif
1204
1205 IMAP_SEND_BUILDDEPS =
1206 IMAP_SEND_LDFLAGS =
1207
1208 ifdef NO_CURL
1209         BASIC_CFLAGS += -DNO_CURL
1210         REMOTE_CURL_PRIMARY =
1211         REMOTE_CURL_ALIASES =
1212         REMOTE_CURL_NAMES =
1213 else
1214         ifdef CURLDIR
1215                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1216                 BASIC_CFLAGS += -I$(CURLDIR)/include
1217                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1218         else
1219                 CURL_LIBCURL = -lcurl
1220         endif
1221         ifdef NEEDS_SSL_WITH_CURL
1222                 CURL_LIBCURL += -lssl
1223                 ifdef NEEDS_CRYPTO_WITH_SSL
1224                         CURL_LIBCURL += -lcrypto
1225                 endif
1226         endif
1227         ifdef NEEDS_IDN_WITH_CURL
1228                 CURL_LIBCURL += -lidn
1229         endif
1230
1231         REMOTE_CURL_PRIMARY = git-remote-http$X
1232         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1233         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1234         PROGRAM_OBJS += http-fetch.o
1235         PROGRAMS += $(REMOTE_CURL_NAMES)
1236         curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1237         ifeq "$(curl_check)" "070908"
1238                 ifndef NO_EXPAT
1239                         PROGRAM_OBJS += http-push.o
1240                 endif
1241         endif
1242         curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1243         ifeq "$(curl_check)" "072200"
1244                 USE_CURL_FOR_IMAP_SEND = YesPlease
1245         endif
1246         ifdef USE_CURL_FOR_IMAP_SEND
1247                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1248                 IMAP_SEND_BUILDDEPS = http.o
1249                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1250         endif
1251         ifndef NO_EXPAT
1252                 ifdef EXPATDIR
1253                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1254                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1255                 else
1256                         EXPAT_LIBEXPAT = -lexpat
1257                 endif
1258                 ifdef EXPAT_NEEDS_XMLPARSE_H
1259                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1260                 endif
1261         endif
1262 endif
1263 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1264
1265 ifdef ZLIB_PATH
1266         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1267         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1268 endif
1269 EXTLIBS += -lz
1270
1271 ifndef NO_OPENSSL
1272         OPENSSL_LIBSSL = -lssl
1273         ifdef OPENSSLDIR
1274                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1275                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1276         else
1277                 OPENSSL_LINK =
1278         endif
1279         ifdef NEEDS_CRYPTO_WITH_SSL
1280                 OPENSSL_LIBSSL += -lcrypto
1281         endif
1282 else
1283         BASIC_CFLAGS += -DNO_OPENSSL
1284         OPENSSL_LIBSSL =
1285 endif
1286 ifdef NO_OPENSSL
1287         LIB_4_CRYPTO =
1288 else
1289 ifdef NEEDS_SSL_WITH_CRYPTO
1290         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1291 else
1292         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1293 endif
1294 ifdef APPLE_COMMON_CRYPTO
1295         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1296 endif
1297 endif
1298 ifdef NEEDS_LIBICONV
1299         ifdef ICONVDIR
1300                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1301                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1302         else
1303                 ICONV_LINK =
1304         endif
1305         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1306                 ICONV_LINK += -lintl
1307         endif
1308         EXTLIBS += $(ICONV_LINK) -liconv
1309 endif
1310 ifdef NEEDS_LIBGEN
1311         EXTLIBS += -lgen
1312 endif
1313 ifndef NO_GETTEXT
1314 ifndef LIBC_CONTAINS_LIBINTL
1315         EXTLIBS += -lintl
1316 endif
1317 endif
1318 ifdef NEEDS_SOCKET
1319         EXTLIBS += -lsocket
1320 endif
1321 ifdef NEEDS_NSL
1322         EXTLIBS += -lnsl
1323 endif
1324 ifdef NEEDS_RESOLV
1325         EXTLIBS += -lresolv
1326 endif
1327 ifdef NO_D_TYPE_IN_DIRENT
1328         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1329 endif
1330 ifdef NO_GECOS_IN_PWENT
1331         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1332 endif
1333 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1334         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1335 endif
1336 ifdef USE_NSEC
1337         BASIC_CFLAGS += -DUSE_NSEC
1338 endif
1339 ifdef USE_ST_TIMESPEC
1340         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1341 endif
1342 ifdef NO_NORETURN
1343         BASIC_CFLAGS += -DNO_NORETURN
1344 endif
1345 ifdef NO_NSEC
1346         BASIC_CFLAGS += -DNO_NSEC
1347 endif
1348 ifdef SNPRINTF_RETURNS_BOGUS
1349         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1350         COMPAT_OBJS += compat/snprintf.o
1351 endif
1352 ifdef FREAD_READS_DIRECTORIES
1353         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1354         COMPAT_OBJS += compat/fopen.o
1355 endif
1356 ifdef NO_SYMLINK_HEAD
1357         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1358 endif
1359 ifdef GETTEXT_POISON
1360         BASIC_CFLAGS += -DGETTEXT_POISON
1361 endif
1362 ifdef NO_GETTEXT
1363         BASIC_CFLAGS += -DNO_GETTEXT
1364         USE_GETTEXT_SCHEME ?= fallthrough
1365 endif
1366 ifdef NO_POLL
1367         NO_SYS_POLL_H = YesPlease
1368         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1369         COMPAT_OBJS += compat/poll/poll.o
1370 endif
1371 ifdef NO_STRCASESTR
1372         COMPAT_CFLAGS += -DNO_STRCASESTR
1373         COMPAT_OBJS += compat/strcasestr.o
1374 endif
1375 ifdef NO_STRLCPY
1376         COMPAT_CFLAGS += -DNO_STRLCPY
1377         COMPAT_OBJS += compat/strlcpy.o
1378 endif
1379 ifdef NO_STRTOUMAX
1380         COMPAT_CFLAGS += -DNO_STRTOUMAX
1381         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1382 endif
1383 ifdef NO_STRTOULL
1384         COMPAT_CFLAGS += -DNO_STRTOULL
1385 endif
1386 ifdef NO_SETENV
1387         COMPAT_CFLAGS += -DNO_SETENV
1388         COMPAT_OBJS += compat/setenv.o
1389 endif
1390 ifdef NO_MKDTEMP
1391         COMPAT_CFLAGS += -DNO_MKDTEMP
1392         COMPAT_OBJS += compat/mkdtemp.o
1393 endif
1394 ifdef MKDIR_WO_TRAILING_SLASH
1395         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1396         COMPAT_OBJS += compat/mkdir.o
1397 endif
1398 ifdef NO_UNSETENV
1399         COMPAT_CFLAGS += -DNO_UNSETENV
1400         COMPAT_OBJS += compat/unsetenv.o
1401 endif
1402 ifdef NO_SYS_SELECT_H
1403         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1404 endif
1405 ifdef NO_SYS_POLL_H
1406         BASIC_CFLAGS += -DNO_SYS_POLL_H
1407 endif
1408 ifdef NEEDS_SYS_PARAM_H
1409         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1410 endif
1411 ifdef NO_INTTYPES_H
1412         BASIC_CFLAGS += -DNO_INTTYPES_H
1413 endif
1414 ifdef NO_INITGROUPS
1415         BASIC_CFLAGS += -DNO_INITGROUPS
1416 endif
1417 ifdef NO_MMAP
1418         COMPAT_CFLAGS += -DNO_MMAP
1419         COMPAT_OBJS += compat/mmap.o
1420 else
1421         ifdef USE_WIN32_MMAP
1422                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1423                 COMPAT_OBJS += compat/win32mmap.o
1424         endif
1425 endif
1426 ifdef MMAP_PREVENTS_DELETE
1427         BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1428 endif
1429 ifdef OBJECT_CREATION_USES_RENAMES
1430         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1431 endif
1432 ifdef NO_STRUCT_ITIMERVAL
1433         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1434         NO_SETITIMER = YesPlease
1435 endif
1436 ifdef NO_SETITIMER
1437         COMPAT_CFLAGS += -DNO_SETITIMER
1438 endif
1439 ifdef NO_PREAD
1440         COMPAT_CFLAGS += -DNO_PREAD
1441         COMPAT_OBJS += compat/pread.o
1442 endif
1443 ifdef NO_FAST_WORKING_DIRECTORY
1444         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1445 endif
1446 ifdef NO_TRUSTABLE_FILEMODE
1447         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1448 endif
1449 ifdef NEEDS_MODE_TRANSLATION
1450         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1451         COMPAT_OBJS += compat/stat.o
1452 endif
1453 ifdef NO_IPV6
1454         BASIC_CFLAGS += -DNO_IPV6
1455 endif
1456 ifdef NO_INTPTR_T
1457         COMPAT_CFLAGS += -DNO_INTPTR_T
1458 endif
1459 ifdef NO_UINTMAX_T
1460         BASIC_CFLAGS += -Duintmax_t=uint32_t
1461 endif
1462 ifdef NO_SOCKADDR_STORAGE
1463 ifdef NO_IPV6
1464         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1465 else
1466         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1467 endif
1468 endif
1469 ifdef NO_INET_NTOP
1470         LIB_OBJS += compat/inet_ntop.o
1471         BASIC_CFLAGS += -DNO_INET_NTOP
1472 endif
1473 ifdef NO_INET_PTON
1474         LIB_OBJS += compat/inet_pton.o
1475         BASIC_CFLAGS += -DNO_INET_PTON
1476 endif
1477 ifndef NO_UNIX_SOCKETS
1478         LIB_OBJS += unix-socket.o
1479         PROGRAM_OBJS += credential-cache.o
1480         PROGRAM_OBJS += credential-cache--daemon.o
1481 endif
1482
1483 ifdef NO_ICONV
1484         BASIC_CFLAGS += -DNO_ICONV
1485 endif
1486
1487 ifdef OLD_ICONV
1488         BASIC_CFLAGS += -DOLD_ICONV
1489 endif
1490
1491 ifdef NO_DEFLATE_BOUND
1492         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1493 endif
1494
1495 ifdef NO_POSIX_GOODIES
1496         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1497 endif
1498
1499 ifdef APPLE_COMMON_CRYPTO
1500         # Apple CommonCrypto requires chunking
1501         SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1502 endif
1503
1504 ifdef OPENSSL_SHA1
1505         EXTLIBS += $(LIB_4_CRYPTO)
1506         BASIC_CFLAGS += -DSHA1_OPENSSL
1507 else
1508 ifdef BLK_SHA1
1509         LIB_OBJS += block-sha1/sha1.o
1510         BASIC_CFLAGS += -DSHA1_BLK
1511 else
1512 ifdef PPC_SHA1
1513         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1514         BASIC_CFLAGS += -DSHA1_PPC
1515 else
1516 ifdef APPLE_COMMON_CRYPTO
1517         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1518         BASIC_CFLAGS += -DSHA1_APPLE
1519 else
1520         DC_SHA1 := YesPlease
1521         BASIC_CFLAGS += -DSHA1_DC
1522         LIB_OBJS += sha1dc_git.o
1523 ifdef DC_SHA1_EXTERNAL
1524         ifdef DC_SHA1_SUBMODULE
1525                 ifneq ($(DC_SHA1_SUBMODULE),auto)
1526 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1527                 endif
1528         endif
1529         BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1530         EXTLIBS += -lsha1detectcoll
1531 else
1532 ifdef DC_SHA1_SUBMODULE
1533         LIB_OBJS += sha1collisiondetection/lib/sha1.o
1534         LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1535         BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1536 else
1537         LIB_OBJS += sha1dc/sha1.o
1538         LIB_OBJS += sha1dc/ubc_check.o
1539 endif
1540         BASIC_CFLAGS += \
1541                 -DSHA1DC_NO_STANDARD_INCLUDES \
1542                 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1543                 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1544                 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1545 endif
1546 endif
1547 endif
1548 endif
1549 endif
1550
1551 ifdef SHA1_MAX_BLOCK_SIZE
1552         LIB_OBJS += compat/sha1-chunked.o
1553         BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1554 endif
1555 ifdef NO_HSTRERROR
1556         COMPAT_CFLAGS += -DNO_HSTRERROR
1557         COMPAT_OBJS += compat/hstrerror.o
1558 endif
1559 ifdef NO_MEMMEM
1560         COMPAT_CFLAGS += -DNO_MEMMEM
1561         COMPAT_OBJS += compat/memmem.o
1562 endif
1563 ifdef NO_GETPAGESIZE
1564         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1565 endif
1566 ifdef INTERNAL_QSORT
1567         COMPAT_CFLAGS += -DINTERNAL_QSORT
1568         COMPAT_OBJS += compat/qsort.o
1569 endif
1570 ifdef HAVE_ISO_QSORT_S
1571         COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1572 else
1573         COMPAT_OBJS += compat/qsort_s.o
1574 endif
1575 ifdef RUNTIME_PREFIX
1576         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1577 endif
1578
1579 ifdef NO_PTHREADS
1580         BASIC_CFLAGS += -DNO_PTHREADS
1581 else
1582         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1583         EXTLIBS += $(PTHREAD_LIBS)
1584         LIB_OBJS += thread-utils.o
1585 endif
1586
1587 ifdef HAVE_PATHS_H
1588         BASIC_CFLAGS += -DHAVE_PATHS_H
1589 endif
1590
1591 ifdef HAVE_LIBCHARSET_H
1592         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1593         EXTLIBS += $(CHARSET_LIB)
1594 endif
1595
1596 ifdef HAVE_STRINGS_H
1597         BASIC_CFLAGS += -DHAVE_STRINGS_H
1598 endif
1599
1600 ifdef HAVE_DEV_TTY
1601         BASIC_CFLAGS += -DHAVE_DEV_TTY
1602 endif
1603
1604 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1605         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1606 endif
1607 ifdef UNRELIABLE_FSTAT
1608         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1609 endif
1610 ifdef NO_REGEX
1611         COMPAT_CFLAGS += -Icompat/regex
1612         COMPAT_OBJS += compat/regex/regex.o
1613 endif
1614 ifdef NATIVE_CRLF
1615         BASIC_CFLAGS += -DNATIVE_CRLF
1616 endif
1617
1618 ifdef USE_NED_ALLOCATOR
1619         COMPAT_CFLAGS += -Icompat/nedmalloc
1620         COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1621         OVERRIDE_STRDUP = YesPlease
1622 endif
1623
1624 ifdef OVERRIDE_STRDUP
1625         COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1626         COMPAT_OBJS += compat/strdup.o
1627 endif
1628
1629 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1630         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1631 endif
1632
1633 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1634         MSGFMT += --check --statistics
1635 endif
1636
1637 ifdef GMTIME_UNRELIABLE_ERRORS
1638         COMPAT_OBJS += compat/gmtime.o
1639         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1640 endif
1641
1642 ifdef HAVE_CLOCK_GETTIME
1643         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1644 endif
1645
1646 ifdef HAVE_CLOCK_MONOTONIC
1647         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1648 endif
1649
1650 ifdef NEEDS_LIBRT
1651         EXTLIBS += -lrt
1652 endif
1653
1654 ifdef HAVE_BSD_SYSCTL
1655         BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1656 endif
1657
1658 ifdef HAVE_GETDELIM
1659         BASIC_CFLAGS += -DHAVE_GETDELIM
1660 endif
1661
1662 ifeq ($(TCLTK_PATH),)
1663 NO_TCLTK = NoThanks
1664 endif
1665
1666 ifeq ($(PERL_PATH),)
1667 NO_PERL = NoThanks
1668 endif
1669
1670 ifeq ($(PYTHON_PATH),)
1671 NO_PYTHON = NoThanks
1672 endif
1673
1674 ifndef PAGER_ENV
1675 PAGER_ENV = LESS=FRX LV=-c
1676 endif
1677
1678 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1679 QUIET_SUBDIR1  =
1680
1681 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1682 PRINT_DIR = --no-print-directory
1683 else # "make -w"
1684 NO_SUBDIR = :
1685 endif
1686
1687 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1688 ifndef V
1689         QUIET_CC       = @echo '   ' CC $@;
1690         QUIET_AR       = @echo '   ' AR $@;
1691         QUIET_LINK     = @echo '   ' LINK $@;
1692         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1693         QUIET_GEN      = @echo '   ' GEN $@;
1694         QUIET_LNCP     = @echo '   ' LN/CP $@;
1695         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1696         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1697         QUIET_GCOV     = @echo '   ' GCOV $@;
1698         QUIET_SP       = @echo '   ' SP $<;
1699         QUIET_RC       = @echo '   ' RC $@;
1700         QUIET_SUBDIR0  = +@subdir=
1701         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1702                          $(MAKE) $(PRINT_DIR) -C $$subdir
1703         export V
1704         export QUIET_GEN
1705         export QUIET_BUILT_IN
1706 endif
1707 endif
1708
1709 ifdef NO_INSTALL_HARDLINKS
1710         export NO_INSTALL_HARDLINKS
1711 endif
1712
1713 ### profile feedback build
1714 #
1715
1716 # Can adjust this to be a global directory if you want to do extended
1717 # data gathering
1718 PROFILE_DIR := $(CURDIR)
1719
1720 ifeq ("$(PROFILE)","GEN")
1721         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1722         EXTLIBS += -lgcov
1723         export CCACHE_DISABLE = t
1724         V = 1
1725 else
1726 ifneq ("$(PROFILE)","")
1727         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1728         export CCACHE_DISABLE = t
1729         V = 1
1730 endif
1731 endif
1732
1733 # Shell quote (do not use $(call) to accommodate ancient setups);
1734
1735 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1736 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1737
1738 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1739 bindir_SQ = $(subst ','\'',$(bindir))
1740 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1741 mandir_SQ = $(subst ','\'',$(mandir))
1742 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1743 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1744 perllibdir_SQ = $(subst ','\'',$(perllibdir))
1745 localedir_SQ = $(subst ','\'',$(localedir))
1746 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1747 template_dir_SQ = $(subst ','\'',$(template_dir))
1748 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1749 prefix_SQ = $(subst ','\'',$(prefix))
1750 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1751
1752 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1753 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1754 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1755 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1756 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1757 DIFF_SQ = $(subst ','\'',$(DIFF))
1758 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1759
1760 # We must filter out any object files from $(GITLIBS),
1761 # as it is typically used like:
1762 #
1763 #   foo: foo.o $(GITLIBS)
1764 #       $(CC) $(filter %.o,$^) $(LIBS)
1765 #
1766 # where we use it as a dependency. Since we also pull object files
1767 # from the dependency list, that would make each entry appear twice.
1768 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1769
1770 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1771 LIB_OBJS += $(COMPAT_OBJS)
1772
1773 # Quote for C
1774
1775 ifdef DEFAULT_EDITOR
1776 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1777 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1778
1779 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1780 endif
1781
1782 ifdef DEFAULT_PAGER
1783 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1784 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1785
1786 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1787 endif
1788
1789 ifdef SHELL_PATH
1790 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1791 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1792
1793 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1794 endif
1795
1796 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1797 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1798 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1799 GIT-USER-AGENT: FORCE
1800         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1801                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1802         fi
1803
1804 ifdef DEFAULT_HELP_FORMAT
1805 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1806 endif
1807
1808 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1809 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1810 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1811 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1812
1813 ALL_CFLAGS += $(BASIC_CFLAGS)
1814 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1815
1816 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1817
1818
1819 ### Build rules
1820
1821 SHELL = $(SHELL_PATH)
1822
1823 all:: shell_compatibility_test
1824
1825 ifeq "$(PROFILE)" "BUILD"
1826 all:: profile
1827 endif
1828
1829 profile:: profile-clean
1830         $(MAKE) PROFILE=GEN all
1831         $(MAKE) PROFILE=GEN -j1 test
1832         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1833                 $(MAKE) PROFILE=GEN -j1 perf; \
1834         else \
1835                 echo "Skipping profile of perf tests..."; \
1836         fi
1837         $(MAKE) PROFILE=USE all
1838
1839 profile-fast: profile-clean
1840         $(MAKE) PROFILE=GEN all
1841         $(MAKE) PROFILE=GEN -j1 perf
1842         $(MAKE) PROFILE=USE all
1843
1844
1845 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1846 ifneq (,$X)
1847         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1848 endif
1849
1850 all::
1851 ifndef NO_TCLTK
1852         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1853         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1854 endif
1855         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1856
1857 please_set_SHELL_PATH_to_a_more_modern_shell:
1858         @$$(:)
1859
1860 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1861
1862 strip: $(PROGRAMS) git$X
1863         $(STRIP) $(STRIP_OPTS) $^
1864
1865 ### Target-specific flags and dependencies
1866
1867 # The generic compilation pattern rule and automatically
1868 # computed header dependencies (falling back to a dependency on
1869 # LIB_H) are enough to describe how most targets should be built,
1870 # but some targets are special enough to need something a little
1871 # different.
1872 #
1873 # - When a source file "foo.c" #includes a generated header file,
1874 #   we need to list that dependency for the "foo.o" target.
1875 #
1876 #   We also list it from other targets that are built from foo.c
1877 #   like "foo.sp" and "foo.s", even though that is easy to forget
1878 #   to do because the generated header is already present around
1879 #   after a regular build attempt.
1880 #
1881 # - Some code depends on configuration kept in makefile
1882 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1883 #   be used to convey that information to the C preprocessor
1884 #   using -D options.
1885 #
1886 #   The "foo.o" target should have a corresponding dependency on
1887 #   a file that changes when the value of the makefile variable
1888 #   changes.  For example, targets making use of the
1889 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1890 #
1891 #   Technically the ".sp" and ".s" targets do not need this
1892 #   dependency because they are force-built, but they get the
1893 #   same dependency for consistency. This way, you do not have to
1894 #   know how each target is implemented. And it means the
1895 #   dependencies here will not need to change if the force-build
1896 #   details change some day.
1897
1898 git.sp git.s git.o: GIT-PREFIX
1899 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1900         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1901         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1902         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1903
1904 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1905         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1906                 $(filter %.o,$^) $(LIBS)
1907
1908 help.sp help.s help.o: common-cmds.h
1909
1910 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1911 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1912         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1913         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1914         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1915
1916 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1917 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1918         '-DGIT_VERSION="$(GIT_VERSION)"' \
1919         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
1920         '-DGIT_BUILT_FROM_COMMIT="$(shell GIT_CEILING_DIRECTORIES=\"$(CURDIR)/..\" \
1921                 git rev-parse -q --verify HEAD || :)"'
1922
1923 $(BUILT_INS): git$X
1924         $(QUIET_BUILT_IN)$(RM) $@ && \
1925         ln $< $@ 2>/dev/null || \
1926         ln -s $< $@ 2>/dev/null || \
1927         cp $< $@
1928
1929 common-cmds.h: generate-cmdlist.sh command-list.txt
1930
1931 common-cmds.h: $(wildcard Documentation/git-*.txt)
1932         $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1933
1934 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1935         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1936         $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
1937         $(perllibdir_SQ)
1938 define cmd_munge_script
1939 $(RM) $@ $@+ && \
1940 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1941     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1942     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1943     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1944     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1945     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1946     -e $(BROKEN_PATH_FIX) \
1947     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1948     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1949     -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1950     -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1951     $@.sh >$@+
1952 endef
1953
1954 GIT-SCRIPT-DEFINES: FORCE
1955         @FLAGS='$(SCRIPT_DEFINES)'; \
1956             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1957                 echo >&2 "    * new script parameters"; \
1958                 echo "$$FLAGS" >$@; \
1959             fi
1960
1961
1962 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1963         $(QUIET_GEN)$(cmd_munge_script) && \
1964         chmod +x $@+ && \
1965         mv $@+ $@
1966
1967 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1968         $(QUIET_GEN)$(cmd_munge_script) && \
1969         mv $@+ $@
1970
1971 git.res: git.rc GIT-VERSION-FILE
1972         $(QUIET_RC)$(RC) \
1973           $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
1974             $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
1975           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1976
1977 # This makes sure we depend on the NO_PERL setting itself.
1978 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1979
1980 ifndef NO_PERL
1981 $(SCRIPT_PERL_GEN):
1982
1983 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
1984 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-VERSION-FILE
1985         $(QUIET_GEN)$(RM) $@ $@+ && \
1986         INSTLIBDIR='$(perllibdir_SQ)' && \
1987         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1988         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1989         sed -e '1{' \
1990             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1991             -e '        h' \
1992             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1993             -e '        H' \
1994             -e '        x' \
1995             -e '}' \
1996             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1997             $< >$@+ && \
1998         chmod +x $@+ && \
1999         mv $@+ $@
2000
2001 GIT-PERL-DEFINES: FORCE
2002         @FLAGS='$(PERL_DEFINES)'; \
2003             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2004                 echo >&2 "    * new perl-specific parameters"; \
2005                 echo "$$FLAGS" >$@; \
2006             fi
2007
2008
2009 .PHONY: gitweb
2010 gitweb:
2011         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2012
2013 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2014         $(QUIET_GEN)$(cmd_munge_script) && \
2015         chmod +x $@+ && \
2016         mv $@+ $@
2017 else # NO_PERL
2018 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2019         $(QUIET_GEN)$(RM) $@ $@+ && \
2020         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2021             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2022             unimplemented.sh >$@+ && \
2023         chmod +x $@+ && \
2024         mv $@+ $@
2025 endif # NO_PERL
2026
2027 # This makes sure we depend on the NO_PYTHON setting itself.
2028 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2029
2030 ifndef NO_PYTHON
2031 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2032 $(SCRIPT_PYTHON_GEN): % : %.py
2033         $(QUIET_GEN)$(RM) $@ $@+ && \
2034         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2035             $< >$@+ && \
2036         chmod +x $@+ && \
2037         mv $@+ $@
2038 else # NO_PYTHON
2039 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2040         $(QUIET_GEN)$(RM) $@ $@+ && \
2041         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2042             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2043             unimplemented.sh >$@+ && \
2044         chmod +x $@+ && \
2045         mv $@+ $@
2046 endif # NO_PYTHON
2047
2048 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2049                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2050                         configure.ac >configure.ac+ && \
2051                    autoconf -o configure configure.ac+ && \
2052                    $(RM) configure.ac+
2053
2054 configure: configure.ac GIT-VERSION-FILE
2055         $(QUIET_GEN)$(CONFIGURE_RECIPE)
2056
2057 ifdef AUTOCONFIGURED
2058 # We avoid depending on 'configure' here, because it gets rebuilt
2059 # every time GIT-VERSION-FILE is modified, only to update the embedded
2060 # version number string, which config.status does not care about.  We
2061 # do want to recheck when the platform/environment detection logic
2062 # changes, hence this depends on configure.ac.
2063 config.status: configure.ac
2064         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2065         if test -f config.status; then \
2066           ./config.status --recheck; \
2067         else \
2068           ./configure; \
2069         fi
2070 reconfigure config.mak.autogen: config.status
2071         $(QUIET_GEN)./config.status
2072 .PHONY: reconfigure # This is a convenience target.
2073 endif
2074
2075 XDIFF_OBJS += xdiff/xdiffi.o
2076 XDIFF_OBJS += xdiff/xprepare.o
2077 XDIFF_OBJS += xdiff/xutils.o
2078 XDIFF_OBJS += xdiff/xemit.o
2079 XDIFF_OBJS += xdiff/xmerge.o
2080 XDIFF_OBJS += xdiff/xpatience.o
2081 XDIFF_OBJS += xdiff/xhistogram.o
2082
2083 VCSSVN_OBJS += vcs-svn/line_buffer.o
2084 VCSSVN_OBJS += vcs-svn/sliding_window.o
2085 VCSSVN_OBJS += vcs-svn/fast_export.o
2086 VCSSVN_OBJS += vcs-svn/svndiff.o
2087 VCSSVN_OBJS += vcs-svn/svndump.o
2088
2089 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2090 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2091         $(XDIFF_OBJS) \
2092         $(VCSSVN_OBJS) \
2093         common-main.o \
2094         git.o
2095 ifndef NO_CURL
2096         OBJECTS += http.o http-walker.o remote-curl.o
2097 endif
2098
2099 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2100 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2101
2102 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2103 $(dep_dirs):
2104         @mkdir -p $@
2105
2106 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2107 dep_file = $(dir $@).depend/$(notdir $@).d
2108 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2109 endif
2110
2111 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2112 dep_dirs =
2113 missing_dep_dirs =
2114 dep_args =
2115 endif
2116
2117 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2118 ASM_OBJ := $(ASM_SRC:S=o)
2119 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2120
2121 .SUFFIXES:
2122
2123 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2124         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2125 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2126         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2127
2128 %.s: %.c GIT-CFLAGS FORCE
2129         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2130
2131 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2132 # Take advantage of gcc's on-the-fly dependency generation
2133 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2134 dep_files_present := $(wildcard $(dep_files))
2135 ifneq ($(dep_files_present),)
2136 include $(dep_files_present)
2137 endif
2138 else
2139 # Dependencies on header files, for platforms that do not support
2140 # the gcc -MMD option.
2141 #
2142 # Dependencies on automatically generated headers such as common-cmds.h
2143 # should _not_ be included here, since they are necessary even when
2144 # building an object for the first time.
2145
2146 $(OBJECTS): $(LIB_H)
2147 endif
2148
2149 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2150 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2151         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2152         '-DBINDIR="$(bindir_relative_SQ)"' \
2153         '-DPREFIX="$(prefix_SQ)"'
2154
2155 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2156 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2157         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2158
2159 config.sp config.s config.o: GIT-PREFIX
2160 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2161         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2162
2163 attr.sp attr.s attr.o: GIT-PREFIX
2164 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2165         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2166
2167 gettext.sp gettext.s gettext.o: GIT-PREFIX
2168 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2169         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2170
2171 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2172         -DCURL_DISABLE_TYPECHECK
2173
2174 pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
2175
2176 ifdef NO_EXPAT
2177 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2178 endif
2179
2180 ifdef NO_REGEX
2181 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2182         -DGAWK -DNO_MBSUPPORT
2183 endif
2184
2185 ifdef USE_NED_ALLOCATOR
2186 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2187         -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2188 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2189 endif
2190
2191 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2192         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2193
2194 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2195         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2196                 $(IMAP_SEND_LDFLAGS) $(LIBS)
2197
2198 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2199         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2200                 $(CURL_LIBCURL) $(LIBS)
2201 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2202         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2203                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2204
2205 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2206         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2207         $(VCSSVN_LIB)
2208
2209 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2210         $(QUIET_LNCP)$(RM) $@ && \
2211         ln $< $@ 2>/dev/null || \
2212         ln -s $< $@ 2>/dev/null || \
2213         cp $< $@
2214
2215 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2216         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2217                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2218
2219 $(LIB_FILE): $(LIB_OBJS)
2220         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2221
2222 $(XDIFF_LIB): $(XDIFF_OBJS)
2223         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2224
2225 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2226         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2227
2228 export DEFAULT_EDITOR DEFAULT_PAGER
2229
2230 .PHONY: doc man man-perl html info pdf
2231 doc: man-perl
2232         $(MAKE) -C Documentation all
2233
2234 man: man-perl
2235         $(MAKE) -C Documentation man
2236
2237 man-perl: perl/build/man/man3/Git.3pm
2238
2239 html:
2240         $(MAKE) -C Documentation html
2241
2242 info:
2243         $(MAKE) -C Documentation info
2244
2245 pdf:
2246         $(MAKE) -C Documentation pdf
2247
2248 XGETTEXT_FLAGS = \
2249         --force-po \
2250         --add-comments=TRANSLATORS: \
2251         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2252         --from-code=UTF-8
2253 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2254         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2255 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2256         --keyword=gettextln --keyword=eval_gettextln
2257 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2258         --keyword=__ --keyword=N__ --keyword="__n:1,2"
2259 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2260 LOCALIZED_SH = $(SCRIPT_SH)
2261 LOCALIZED_SH += git-parse-remote.sh
2262 LOCALIZED_SH += git-rebase--interactive.sh
2263 LOCALIZED_SH += git-sh-setup.sh
2264 LOCALIZED_PERL = $(SCRIPT_PERL)
2265
2266 ifdef XGETTEXT_INCLUDE_TESTS
2267 LOCALIZED_C += t/t0200/test.c
2268 LOCALIZED_SH += t/t0200/test.sh
2269 LOCALIZED_PERL += t/t0200/test.perl
2270 endif
2271
2272 ## Note that this is meant to be run only by the localization coordinator
2273 ## under a very controlled condition, i.e. (1) it is to be run in a
2274 ## Git repository (not a tarball extract), (2) any local modifications
2275 ## will be lost.
2276 ## Gettext tools cannot work with our own custom PRItime type, so
2277 ## we replace PRItime with PRIuMAX.  We need to update this to
2278 ## PRIdMAX if we switch to a signed type later.
2279
2280 po/git.pot: $(GENERATED_H) FORCE
2281         # All modifications will be reverted at the end, so we do not
2282         # want to have any local change.
2283         git diff --quiet HEAD && git diff --quiet --cached
2284
2285         @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2286         do \
2287                 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2288                 cat "$$s+" >"$$s" && rm "$$s+"; \
2289         done
2290
2291         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2292         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2293                 $(LOCALIZED_SH)
2294         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2295                 $(LOCALIZED_PERL)
2296
2297         # Reverting the munged source, leaving only the updated $@
2298         git reset --hard
2299         mv $@+ $@
2300
2301 .PHONY: pot
2302 pot: po/git.pot
2303
2304 POFILES := $(wildcard po/*.po)
2305 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2306
2307 ifndef NO_GETTEXT
2308 all:: $(MOFILES)
2309 endif
2310
2311 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2312         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2313
2314 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2315 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2316 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2317 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2318
2319 ifndef NO_PERL
2320 all:: $(LIB_PERL_GEN)
2321 ifndef NO_PERL_CPAN_FALLBACKS
2322 all:: $(LIB_CPAN_GEN)
2323 endif
2324 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2325 endif
2326
2327 perl/build/lib/%.pm: perl/%.pm
2328         $(QUIET_GEN)mkdir -p $(dir $@) && \
2329         sed -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2330             -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2331         < $< > $@
2332
2333 perl/build/man/man3/Git.3pm: perl/Git.pm
2334         $(QUIET_GEN)mkdir -p $(dir $@) && \
2335         pod2man $< $@
2336
2337 FIND_SOURCE_FILES = ( \
2338         git ls-files \
2339                 '*.[hcS]' \
2340                 '*.sh' \
2341                 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2342                 ':!contrib' \
2343                 2>/dev/null || \
2344         $(FIND) . \
2345                 \( -name .git -type d -prune \) \
2346                 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2347                 -o \( -name contrib -type d -prune \) \
2348                 -o \( -name build -type d -prune \) \
2349                 -o \( -name 'trash*' -type d -prune \) \
2350                 -o \( -name '*.[hcS]' -type f -print \) \
2351                 -o \( -name '*.sh' -type f -print \) \
2352         )
2353
2354 $(ETAGS_TARGET): FORCE
2355         $(RM) $(ETAGS_TARGET)
2356         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2357
2358 tags: FORCE
2359         $(RM) tags
2360         $(FIND_SOURCE_FILES) | xargs ctags -a
2361
2362 cscope:
2363         $(RM) cscope*
2364         $(FIND_SOURCE_FILES) | xargs cscope -b
2365
2366 ### Detect prefix changes
2367 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2368                 $(localedir_SQ)
2369
2370 GIT-PREFIX: FORCE
2371         @FLAGS='$(TRACK_PREFIX)'; \
2372         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2373                 echo >&2 "    * new prefix flags"; \
2374                 echo "$$FLAGS" >GIT-PREFIX; \
2375         fi
2376
2377 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2378
2379 GIT-CFLAGS: FORCE
2380         @FLAGS='$(TRACK_CFLAGS)'; \
2381             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2382                 echo >&2 "    * new build flags"; \
2383                 echo "$$FLAGS" >GIT-CFLAGS; \
2384             fi
2385
2386 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2387
2388 GIT-LDFLAGS: FORCE
2389         @FLAGS='$(TRACK_LDFLAGS)'; \
2390             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2391                 echo >&2 "    * new link flags"; \
2392                 echo "$$FLAGS" >GIT-LDFLAGS; \
2393             fi
2394
2395 # We need to apply sq twice, once to protect from the shell
2396 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2397 # and the first level quoting from the shell that runs "echo".
2398 GIT-BUILD-OPTIONS: FORCE
2399         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2400         @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2401         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2402         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2403         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2404         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2405         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2406         @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2407         @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2408         @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2409         @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2410         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2411         @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2412         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2413         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2414         @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2415         @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2416 ifdef TEST_OUTPUT_DIRECTORY
2417         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2418 endif
2419 ifdef GIT_TEST_OPTS
2420         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2421 endif
2422 ifdef GIT_TEST_CMP
2423         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2424 endif
2425 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2426         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2427 endif
2428         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2429         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2430 ifdef GIT_PERF_REPEAT_COUNT
2431         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2432 endif
2433 ifdef GIT_PERF_REPO
2434         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2435 endif
2436 ifdef GIT_PERF_LARGE_REPO
2437         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2438 endif
2439 ifdef GIT_PERF_MAKE_OPTS
2440         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2441 endif
2442 ifdef GIT_PERF_MAKE_COMMAND
2443         @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2444 endif
2445 ifdef GIT_INTEROP_MAKE_OPTS
2446         @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2447 endif
2448 ifdef TEST_GIT_INDEX_VERSION
2449         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2450 endif
2451         @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2452
2453 ### Detect Python interpreter path changes
2454 ifndef NO_PYTHON
2455 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2456
2457 GIT-PYTHON-VARS: FORCE
2458         @VARS='$(TRACK_PYTHON)'; \
2459             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2460                 echo >&2 "    * new Python interpreter location"; \
2461                 echo "$$VARS" >$@; \
2462             fi
2463 endif
2464
2465 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2466
2467 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2468 all:: $(NO_INSTALL)
2469
2470 bin-wrappers/%: wrap-for-bin.sh
2471         @mkdir -p bin-wrappers
2472         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2473              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2474              -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2475         chmod +x $@
2476
2477 # GNU make supports exporting all variables by "export" without parameters.
2478 # However, the environment gets quite big, and some programs have problems
2479 # with that.
2480
2481 export NO_SVN_TESTS
2482 export TEST_NO_MALLOC_CHECK
2483
2484 ### Testing rules
2485
2486 test: all
2487         $(MAKE) -C t/ all
2488
2489 perf: all
2490         $(MAKE) -C t/perf/ all
2491
2492 .PHONY: test perf
2493
2494 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2495
2496 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2497
2498 .PRECIOUS: $(TEST_OBJS)
2499
2500 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2501
2502 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2503         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2504
2505 check-sha1:: t/helper/test-tool$X
2506         t/helper/test-sha1.sh
2507
2508 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2509
2510 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2511         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2512                 $(SPARSE_FLAGS) $<
2513
2514 .PHONY: sparse $(SP_OBJ)
2515 sparse: $(SP_OBJ)
2516
2517 .PHONY: style
2518 style:
2519         git clang-format --style file --diff --extensions c,h
2520
2521 check: common-cmds.h
2522         @if sparse; \
2523         then \
2524                 echo >&2 "Use 'make sparse' instead"; \
2525                 $(MAKE) --no-print-directory sparse; \
2526         else \
2527                 echo >&2 "Did you mean 'make test'?"; \
2528                 exit 1; \
2529         fi
2530
2531 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2532 %.cocci.patch: %.cocci $(C_SOURCES)
2533         @echo '    ' SPATCH $<; \
2534         ret=0; \
2535         for f in $(C_SOURCES); do \
2536                 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2537                         { ret=$$?; break; }; \
2538         done >$@+ 2>$@.log; \
2539         if test $$ret != 0; \
2540         then \
2541                 cat $@.log; \
2542                 exit 1; \
2543         fi; \
2544         mv $@+ $@; \
2545         if test -s $@; \
2546         then \
2547                 echo '    ' SPATCH result: $@; \
2548         fi
2549 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2550
2551 ### Installation rules
2552
2553 ifneq ($(filter /%,$(firstword $(template_dir))),)
2554 template_instdir = $(template_dir)
2555 else
2556 template_instdir = $(prefix)/$(template_dir)
2557 endif
2558 export template_instdir
2559
2560 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2561 gitexec_instdir = $(gitexecdir)
2562 else
2563 gitexec_instdir = $(prefix)/$(gitexecdir)
2564 endif
2565 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2566 export gitexec_instdir
2567
2568 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2569 mergetools_instdir = $(mergetoolsdir)
2570 else
2571 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2572 endif
2573 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2574
2575 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2576
2577 .PHONY: profile-install profile-fast-install
2578 profile-install: profile
2579         $(MAKE) install
2580
2581 profile-fast-install: profile-fast
2582         $(MAKE) install
2583
2584 install: all
2585         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2586         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2587         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2588         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2589         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2590         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2591         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2592         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2593 ifndef NO_GETTEXT
2594         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2595         (cd po/build/locale && $(TAR) cf - .) | \
2596         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2597 endif
2598 ifndef NO_PERL
2599         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
2600         (cd perl/build/lib && $(TAR) cf - .) | \
2601         (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
2602         $(MAKE) -C gitweb install
2603 endif
2604 ifndef NO_TCLTK
2605         $(MAKE) -C gitk-git install
2606         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2607 endif
2608 ifneq (,$X)
2609         $(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';)
2610 endif
2611
2612         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2613         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2614         { test "$$bindir/" = "$$execdir/" || \
2615           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2616                 $(RM) "$$execdir/$$p" && \
2617                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2618                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2619                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2620           done; \
2621         } && \
2622         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2623                 $(RM) "$$bindir/$$p" && \
2624                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2625                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2626                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2627                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2628         done && \
2629         for p in $(BUILT_INS); do \
2630                 $(RM) "$$execdir/$$p" && \
2631                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2632                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2633                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2634                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2635         done && \
2636         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2637         for p in $$remote_curl_aliases; do \
2638                 $(RM) "$$execdir/$$p" && \
2639                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2640                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2641                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2642                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2643         done && \
2644         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2645
2646 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
2647 .PHONY: quick-install-doc quick-install-man quick-install-html
2648 install-gitweb:
2649         $(MAKE) -C gitweb install
2650
2651 install-doc: install-man-perl
2652         $(MAKE) -C Documentation install
2653
2654 install-man: install-man-perl
2655         $(MAKE) -C Documentation install-man
2656
2657 install-man-perl: man-perl
2658         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
2659         (cd perl/build/man/man3 && $(TAR) cf - .) | \
2660         (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
2661
2662 install-html:
2663         $(MAKE) -C Documentation install-html
2664
2665 install-info:
2666         $(MAKE) -C Documentation install-info
2667
2668 install-pdf:
2669         $(MAKE) -C Documentation install-pdf
2670
2671 quick-install-doc:
2672         $(MAKE) -C Documentation quick-install
2673
2674 quick-install-man:
2675         $(MAKE) -C Documentation quick-install-man
2676
2677 quick-install-html:
2678         $(MAKE) -C Documentation quick-install-html
2679
2680
2681
2682 ### Maintainer's dist rules
2683
2684 GIT_TARNAME = git-$(GIT_VERSION)
2685 dist: git-archive$(X) configure
2686         ./git-archive --format=tar \
2687                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2688         @mkdir -p $(GIT_TARNAME)
2689         @cp configure $(GIT_TARNAME)
2690         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2691         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2692         $(TAR) rf $(GIT_TARNAME).tar \
2693                 $(GIT_TARNAME)/configure \
2694                 $(GIT_TARNAME)/version \
2695                 $(GIT_TARNAME)/git-gui/version
2696 ifdef DC_SHA1_SUBMODULE
2697         @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
2698         @cp sha1collisiondetection/LICENSE.txt \
2699                 $(GIT_TARNAME)/sha1collisiondetection/
2700         @cp sha1collisiondetection/LICENSE.txt \
2701                 $(GIT_TARNAME)/sha1collisiondetection/
2702         @cp sha1collisiondetection/lib/sha1.[ch] \
2703                 $(GIT_TARNAME)/sha1collisiondetection/lib/
2704         @cp sha1collisiondetection/lib/ubc_check.[ch] \
2705                 $(GIT_TARNAME)/sha1collisiondetection/lib/
2706         $(TAR) rf $(GIT_TARNAME).tar \
2707                 $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
2708                 $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
2709                 $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
2710 endif
2711         @$(RM) -r $(GIT_TARNAME)
2712         gzip -f -9 $(GIT_TARNAME).tar
2713
2714 rpm::
2715         @echo >&2 "Use distro packaged sources to run rpmbuild"
2716         @false
2717 .PHONY: rpm
2718
2719 htmldocs = git-htmldocs-$(GIT_VERSION)
2720 manpages = git-manpages-$(GIT_VERSION)
2721 .PHONY: dist-doc distclean
2722 dist-doc:
2723         $(RM) -r .doc-tmp-dir
2724         mkdir .doc-tmp-dir
2725         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2726         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2727         gzip -n -9 -f $(htmldocs).tar
2728         :
2729         $(RM) -r .doc-tmp-dir
2730         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2731         $(MAKE) -C Documentation DESTDIR=./ \
2732                 man1dir=../.doc-tmp-dir/man1 \
2733                 man5dir=../.doc-tmp-dir/man5 \
2734                 man7dir=../.doc-tmp-dir/man7 \
2735                 install
2736         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2737         gzip -n -9 -f $(manpages).tar
2738         $(RM) -r .doc-tmp-dir
2739
2740 ### Cleaning rules
2741
2742 distclean: clean
2743         $(RM) configure
2744         $(RM) config.log config.status config.cache
2745         $(RM) config.mak.autogen config.mak.append
2746         $(RM) -r autom4te.cache
2747
2748 profile-clean:
2749         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2750         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2751
2752 clean: profile-clean coverage-clean
2753         $(RM) *.res
2754         $(RM) $(OBJECTS)
2755         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2756         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2757         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2758         $(RM) -r bin-wrappers $(dep_dirs)
2759         $(RM) -r po/build/
2760         $(RM) *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2761         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2762         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2763         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2764         $(RM) contrib/coccinelle/*.cocci.patch*
2765         $(MAKE) -C Documentation/ clean
2766 ifndef NO_PERL
2767         $(MAKE) -C gitweb clean
2768         $(RM) -r perl/build/
2769 endif
2770         $(MAKE) -C templates/ clean
2771         $(MAKE) -C t/ clean
2772 ifndef NO_TCLTK
2773         $(MAKE) -C gitk-git clean
2774         $(MAKE) -C git-gui clean
2775 endif
2776         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2777         $(RM) GIT-USER-AGENT GIT-PREFIX
2778         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2779
2780 .PHONY: all install profile-clean clean strip
2781 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2782 .PHONY: FORCE cscope
2783
2784 ### Check documentation
2785 #
2786 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2787 ALL_COMMANDS += git
2788 ALL_COMMANDS += gitk
2789 ALL_COMMANDS += gitweb
2790 ALL_COMMANDS += git-gui git-citool
2791
2792 .PHONY: check-docs
2793 check-docs::
2794         $(MAKE) -C Documentation lint-docs
2795         @(for v in $(ALL_COMMANDS); \
2796         do \
2797                 case "$$v" in \
2798                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2799                 git-merge-resolve | git-merge-subtree | \
2800                 git-fsck-objects | git-init-db | \
2801                 git-remote-* | git-stage | \
2802                 git-?*--?* ) continue ;; \
2803                 esac ; \
2804                 test -f "Documentation/$$v.txt" || \
2805                 echo "no doc: $$v"; \
2806                 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2807                 grep -q "^$$v[  ]" || \
2808                 case "$$v" in \
2809                 git) ;; \
2810                 *) echo "no link: $$v";; \
2811                 esac ; \
2812         done; \
2813         ( \
2814                 sed -e '1,/^### command list/d' \
2815                     -e '/^#/d' \
2816                     -e 's/[     ].*//' \
2817                     -e 's/^/listed /' command-list.txt; \
2818                 $(MAKE) -C Documentation print-man1 | \
2819                 grep '\.txt$$' | \
2820                 sed -e 's|Documentation/|documented |' \
2821                     -e 's/\.txt//'; \
2822         ) | while read how cmd; \
2823         do \
2824                 case " $(ALL_COMMANDS) " in \
2825                 *" $$cmd "*)    ;; \
2826                 *) echo "removed but $$how: $$cmd" ;; \
2827                 esac; \
2828         done ) | sort
2829
2830 ### Make sure built-ins do not have dups and listed in git.c
2831 #
2832 check-builtins::
2833         ./check-builtins.sh
2834
2835 ### Test suite coverage testing
2836 #
2837 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2838 .PHONY: coverage-untested-functions cover_db cover_db_html
2839 .PHONY: coverage-clean-results
2840
2841 coverage:
2842         $(MAKE) coverage-test
2843         $(MAKE) coverage-untested-functions
2844
2845 object_dirs := $(sort $(dir $(OBJECTS)))
2846 coverage-clean-results:
2847         $(RM) $(addsuffix *.gcov,$(object_dirs))
2848         $(RM) $(addsuffix *.gcda,$(object_dirs))
2849         $(RM) coverage-untested-functions
2850         $(RM) -r cover_db/
2851         $(RM) -r cover_db_html/
2852
2853 coverage-clean: coverage-clean-results
2854         $(RM) $(addsuffix *.gcno,$(object_dirs))
2855
2856 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2857 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2858 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2859
2860 coverage-compile:
2861         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2862
2863 coverage-test: coverage-clean-results coverage-compile
2864         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2865                 DEFAULT_TEST_TARGET=test -j1 test
2866
2867 coverage-report:
2868         $(QUIET_GCOV)for dir in $(object_dirs); do \
2869                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2870         done
2871
2872 coverage-untested-functions: coverage-report
2873         grep '^function.*called 0 ' *.c.gcov \
2874                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2875                 > coverage-untested-functions
2876
2877 cover_db: coverage-report
2878         gcov2perl -db cover_db *.gcov
2879
2880 cover_db_html: cover_db
2881         cover -report html -outputdir cover_db_html cover_db
2882