Makefileon commit Merge branch 'jh/add-index-entry-optim' (6cbc478)
   1# The default target of this Makefile is...
   2all::
   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.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28# able to use Perl-compatible regular expressions.
  29#
  30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31# /foo/bar/include and /foo/bar/lib directories.
  32#
  33# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34#
  35# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36# git-http-push are not built, and you cannot use http:// and https://
  37# transports (neither smart nor dumb).
  38#
  39# Define CURLDIR=/foo/bar if your curl header and library files are in
  40# /foo/bar/include and /foo/bar/lib directories.
  41#
  42# Define CURL_CONFIG to curl's configuration program that prints information
  43# about the library (e.g., its version number).  The default is 'curl-config'.
  44#
  45# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  46# not built, and you cannot push using http:// and https:// transports (dumb).
  47#
  48# Define EXPATDIR=/foo/bar if your expat header and library files are in
  49# /foo/bar/include and /foo/bar/lib directories.
  50#
  51# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  52# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  53#
  54# Define NO_GETTEXT if you don't want Git output to be translated.
  55# A translated Git requires GNU libintl or another gettext implementation,
  56# plus libintl-perl at runtime.
  57#
  58# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  59# the installed gettext translation of the shell scripts output.
  60#
  61# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  62# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  63# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  64# FreeBSD can use either, but MinGW and some others need to use
  65# libcharset.h's locale_charset() instead.
  66#
  67# Define CHARSET_LIB to the library you need to link with in order to
  68# use locale_charset() function.  On some platforms this needs to set to
  69# -lcharset, on others to -liconv .
  70#
  71# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  72# need -lintl when linking.
  73#
  74# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  75# doesn't support GNU extensions like --check and --statistics
  76#
  77# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  78# it specifies.
  79#
  80# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  81# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  82#
  83# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  84#
  85# Define NO_STRCASESTR if you don't have strcasestr.
  86#
  87# Define NO_MEMMEM if you don't have memmem.
  88#
  89# Define NO_GETPAGESIZE if you don't have getpagesize.
  90#
  91# Define NO_STRLCPY if you don't have strlcpy.
  92#
  93# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  94# C library. If your compiler also does not support long long or does not have
  95# strtoull, define NO_STRTOULL.
  96#
  97# Define NO_SETENV if you don't have setenv in the C library.
  98#
  99# Define NO_UNSETENV if you don't have unsetenv in the C library.
 100#
 101# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 102#
 103# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 104#
 105# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 106# in the C library.
 107#
 108# Define NO_LIBGEN_H if you don't have libgen.h.
 109#
 110# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 111#
 112# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 113#
 114# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 115# Enable it on Windows.  By default, symrefs are still used.
 116#
 117# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 118# tests.  These tests take up a significant amount of the total test time
 119# but are not needed unless you plan to talk to SVN repos.
 120#
 121# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 122# installed in /sw, but don't want GIT to link against any libraries
 123# installed there.  If defined you may specify your own (or Fink's)
 124# include directories and library directories by defining CFLAGS
 125# and LDFLAGS appropriately.
 126#
 127# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 128# have DarwinPorts installed in /opt/local, but don't want GIT to
 129# link against any libraries installed there.  If defined you may
 130# specify your own (or DarwinPort's) include directories and
 131# library directories by defining CFLAGS and LDFLAGS appropriately.
 132#
 133# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 134# and do not want to use Apple's CommonCrypto library.  This allows you
 135# to provide your own OpenSSL library, for example from MacPorts.
 136#
 137# Define BLK_SHA1 environment variable to make use of the bundled
 138# optimized C SHA1 routine.
 139#
 140# Define PPC_SHA1 environment variable when running make to make use of
 141# a bundled SHA1 routine optimized for PowerPC.
 142#
 143# Define DC_SHA1 to unconditionally enable the collision-detecting sha1
 144# algorithm. This is slower, but may detect attempted collision attacks.
 145# Takes priority over other *_SHA1 knobs.
 146#
 147# Define OPENSSL_SHA1 environment variable when running make to link
 148# with the SHA1 routine from openssl library.
 149#
 150# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 151# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 152# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 153#
 154# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 155#
 156# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 157#
 158# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 159#
 160# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 161#
 162# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 163#
 164# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 165#
 166# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 167#
 168# Define NO_UINTMAX_T if you don't have uintmax_t.
 169#
 170# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 171# Patrick Mauritz).
 172#
 173# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 174# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 175# inet_ntop and inet_pton additionally reside there.
 176#
 177# Define NO_MMAP if you want to avoid mmap.
 178#
 179# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 180#
 181# Define NO_POLL if you do not have or don't want to use poll().
 182# This also implies NO_SYS_POLL_H.
 183#
 184# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 185# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 186# we want to know more about the issue.
 187#
 188# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 189#
 190# Define NO_PREAD if you have a problem with pread() system call (e.g.
 191# cygwin1.dll before v1.5.22).
 192#
 193# Define NO_SETITIMER if you don't have setitimer()
 194#
 195# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 196# This also implies NO_SETITIMER
 197#
 198# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 199# generally faster on your platform than accessing the working directory.
 200#
 201# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 202# the executable mode bit, but doesn't really do so.
 203#
 204# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 205# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 206# usual 0xF000).
 207#
 208# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 209#
 210# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 211#
 212# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 213# sockaddr_storage.
 214#
 215# Define NO_ICONV if your libc does not properly support iconv.
 216#
 217# Define OLD_ICONV if your library has an old iconv(), where the second
 218# (input buffer pointer) parameter is declared with type (const char **).
 219#
 220# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 221#
 222# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 223# that tells runtime paths to dynamic libraries;
 224# "-Wl,-rpath=/path/lib" is used instead.
 225#
 226# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 227# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 228#
 229# Define USE_NSEC below if you want git to care about sub-second file mtimes
 230# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 231# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 232# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 233# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 234# Documentation/technical/racy-git.txt for details.
 235#
 236# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 237# "st_ctim"
 238#
 239# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 240# available.  This automatically turns USE_NSEC off.
 241#
 242# Define USE_STDEV below if you want git to care about the underlying device
 243# change being considered an inode change from the update-index perspective.
 244#
 245# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 246# field that counts the on-disk footprint in 512-byte blocks.
 247#
 248# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 249# (not v1.73 or v1.71).
 250#
 251# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 252# (versions 1.68.1 through v1.72).
 253#
 254# Define GNU_ROFF if your target system uses GNU groff.  This forces
 255# apostrophes to be ASCII so that cut&pasting examples to the shell
 256# will work.
 257#
 258# Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
 259# documentation.
 260#
 261# Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
 262# Extensions Lab if you have it available.
 263#
 264# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 265#
 266# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 267# MakeMaker (e.g. using ActiveState under Cygwin).
 268#
 269# Define NO_PERL if you do not want Perl scripts or libraries at all.
 270#
 271# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 272# but /usr/bin/python2.7 on some platforms).
 273#
 274# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 275#
 276# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 277#
 278# Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 279# and egrep that are pickier when their input contains non-ASCII data.
 280#
 281# The TCL_PATH variable governs the location of the Tcl interpreter
 282# used to optimize git-gui for your system.  Only used if NO_TCLTK
 283# is not set.  Defaults to the bare 'tclsh'.
 284#
 285# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 286# If not set it defaults to the bare 'wish'. If it is set to the empty
 287# string then NO_TCLTK will be forced (this is used by configure script).
 288#
 289# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 290# is a simplified version of the merge sort used in glibc. This is
 291# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 292#
 293# Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
 294# compatible with the one described in C11 Annex K.
 295#
 296# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 297# information on a not yet closed file that lstat would return for the same
 298# file after it was closed.
 299#
 300# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 301# when hardlinking a file to another name and unlinking the original file right
 302# away (some NTFS drivers seem to zero the contents in that scenario).
 303#
 304# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 305# programs as a tar, where bin/ and libexec/ might be on different file systems.
 306#
 307# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 308# copies to install built-in git commands e.g. git-cat-file.
 309#
 310# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 311# memory allocators with the nedmalloc allocator written by Niall Douglas.
 312#
 313# Define OVERRIDE_STRDUP to override the libc version of strdup(3).
 314# This is necessary when using a custom allocator in order to avoid
 315# crashes due to allocation and free working on different 'heaps'.
 316# It's defined automatically if USE_NED_ALLOCATOR is set.
 317#
 318# Define NO_REGEX if your C library lacks regex support with REG_STARTEND
 319# feature.
 320#
 321# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 322# user.
 323#
 324# Define GETTEXT_POISON if you are debugging the choice of strings marked
 325# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 326# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 327# (to any value) in your environment.
 328#
 329# Define JSMIN to point to JavaScript minifier that functions as
 330# a filter to have gitweb.js minified.
 331#
 332# Define CSSMIN to point to a CSS minifier in order to generate a minified
 333# version of gitweb.css
 334#
 335# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 336# you want to use something different.  The value will be interpreted by the
 337# shell at runtime when it is used.
 338#
 339# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 340# want to use something different.  The value will be interpreted by the shell
 341# if necessary when it is used.  Examples:
 342#
 343#   DEFAULT_EDITOR='~/bin/vi',
 344#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 345#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 346#
 347# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 348# header files to be automatically computed, to avoid rebuilding objects when
 349# an unrelated header file changes.  Define it to "no" to use the hard-coded
 350# dependency rules.  The default is "auto", which means to use computed header
 351# dependencies if your compiler is detected to support it.
 352#
 353# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 354#
 355# Define GIT_USER_AGENT if you want to change how git identifies itself during
 356# network interactions.  The default is "git/$(GIT_VERSION)".
 357#
 358# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 359# (defaults to "man") if you want to have a different default when
 360# "git help" is called without a parameter specifying the format.
 361#
 362# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 363# with a different indexfile format version.  If it isn't set the index
 364# file format used is index-v[23].
 365#
 366# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 367# return NULL when it receives a bogus time_t.
 368#
 369# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
 370#
 371# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
 372#
 373# Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
 374# before 2.17) for clock_gettime and CLOCK_MONOTONIC.
 375#
 376# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 377# compiles the following initialization:
 378#
 379#   static const char s[] = ("FOO");
 380#
 381# and define it to "no" if you need to remove the parentheses () around the
 382# constant.  The default is "auto", which means to use parentheses if your
 383# compiler is detected to support it.
 384#
 385# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 386#
 387# Define HAVE_GETDELIM if your system has the getdelim() function.
 388#
 389# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 390# default environment variables to be passed when a pager is spawned, e.g.
 391#
 392#    PAGER_ENV = LESS=FRX LV=-c
 393#
 394# to say "export LESS=FRX (and LV=-c) if the environment variable
 395# LESS (and LV) is not set, respectively".
 396
 397GIT-VERSION-FILE: FORCE
 398        @$(SHELL_PATH) ./GIT-VERSION-GEN
 399-include GIT-VERSION-FILE
 400
 401# CFLAGS and LDFLAGS are for the users to override from the command line.
 402
 403CFLAGS = -g -O2 -Wall
 404DEVELOPER_CFLAGS = -Werror \
 405        -Wdeclaration-after-statement \
 406        -Wno-format-zero-length \
 407        -Wold-style-definition \
 408        -Woverflow \
 409        -Wpointer-arith \
 410        -Wstrict-prototypes \
 411        -Wunused \
 412        -Wvla
 413LDFLAGS =
 414ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 415ALL_LDFLAGS = $(LDFLAGS)
 416STRIP ?= strip
 417
 418# Create as necessary, replace existing, make ranlib unneeded.
 419ARFLAGS = rcs
 420
 421# Among the variables below, these:
 422#   gitexecdir
 423#   template_dir
 424#   sysconfdir
 425# can be specified as a relative path some/where/else;
 426# this is interpreted as relative to $(prefix) and "git" at
 427# runtime figures out where they are based on the path to the executable.
 428# Additionally, the following will be treated as relative by "git" if they
 429# begin with "$(prefix)/":
 430#   mandir
 431#   infodir
 432#   htmldir
 433# This can help installing the suite in a relocatable way.
 434
 435prefix = $(HOME)
 436bindir_relative = bin
 437bindir = $(prefix)/$(bindir_relative)
 438mandir = $(prefix)/share/man
 439infodir = $(prefix)/share/info
 440gitexecdir = libexec/git-core
 441mergetoolsdir = $(gitexecdir)/mergetools
 442sharedir = $(prefix)/share
 443gitwebdir = $(sharedir)/gitweb
 444localedir = $(sharedir)/locale
 445template_dir = share/git-core/templates
 446htmldir = $(prefix)/share/doc/git-doc
 447ETC_GITCONFIG = $(sysconfdir)/gitconfig
 448ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 449lib = lib
 450# DESTDIR =
 451pathsep = :
 452
 453mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 454infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 455htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 456
 457export prefix bindir sharedir sysconfdir gitwebdir localedir
 458
 459CC = cc
 460AR = ar
 461RM = rm -f
 462DIFF = diff
 463TAR = tar
 464FIND = find
 465INSTALL = install
 466TCL_PATH = tclsh
 467TCLTK_PATH = wish
 468XGETTEXT = xgettext
 469MSGFMT = msgfmt
 470CURL_CONFIG = curl-config
 471PTHREAD_LIBS = -lpthread
 472PTHREAD_CFLAGS =
 473GCOV = gcov
 474SPATCH = spatch
 475
 476export TCL_PATH TCLTK_PATH
 477
 478SPARSE_FLAGS =
 479SPATCH_FLAGS = --all-includes
 480
 481
 482
 483### --- END CONFIGURATION SECTION ---
 484
 485# Those must not be GNU-specific; they are shared with perl/ which may
 486# be built by a different compiler. (Note that this is an artifact now
 487# but it still might be nice to keep that distinction.)
 488BASIC_CFLAGS = -I.
 489BASIC_LDFLAGS =
 490
 491# Guard against environment variables
 492BUILTIN_OBJS =
 493BUILT_INS =
 494COMPAT_CFLAGS =
 495COMPAT_OBJS =
 496XDIFF_OBJS =
 497VCSSVN_OBJS =
 498GENERATED_H =
 499EXTRA_CPPFLAGS =
 500LIB_OBJS =
 501PROGRAM_OBJS =
 502PROGRAMS =
 503SCRIPT_PERL =
 504SCRIPT_PYTHON =
 505SCRIPT_SH =
 506SCRIPT_LIB =
 507TEST_PROGRAMS_NEED_X =
 508
 509# Having this variable in your environment would break pipelines because
 510# you cause "cd" to echo its destination to stdout.  It can also take
 511# scripts to unexpected places.  If you like CDPATH, define it for your
 512# interactive shell sessions without exporting it.
 513unexport CDPATH
 514
 515SCRIPT_SH += git-bisect.sh
 516SCRIPT_SH += git-difftool--helper.sh
 517SCRIPT_SH += git-filter-branch.sh
 518SCRIPT_SH += git-merge-octopus.sh
 519SCRIPT_SH += git-merge-one-file.sh
 520SCRIPT_SH += git-merge-resolve.sh
 521SCRIPT_SH += git-mergetool.sh
 522SCRIPT_SH += git-quiltimport.sh
 523SCRIPT_SH += git-rebase.sh
 524SCRIPT_SH += git-remote-testgit.sh
 525SCRIPT_SH += git-request-pull.sh
 526SCRIPT_SH += git-stash.sh
 527SCRIPT_SH += git-submodule.sh
 528SCRIPT_SH += git-web--browse.sh
 529
 530SCRIPT_LIB += git-mergetool--lib
 531SCRIPT_LIB += git-parse-remote
 532SCRIPT_LIB += git-rebase--am
 533SCRIPT_LIB += git-rebase--interactive
 534SCRIPT_LIB += git-rebase--merge
 535SCRIPT_LIB += git-sh-setup
 536SCRIPT_LIB += git-sh-i18n
 537
 538SCRIPT_PERL += git-add--interactive.perl
 539SCRIPT_PERL += git-archimport.perl
 540SCRIPT_PERL += git-cvsexportcommit.perl
 541SCRIPT_PERL += git-cvsimport.perl
 542SCRIPT_PERL += git-cvsserver.perl
 543SCRIPT_PERL += git-send-email.perl
 544SCRIPT_PERL += git-svn.perl
 545
 546SCRIPT_PYTHON += git-p4.py
 547
 548NO_INSTALL += git-remote-testgit
 549
 550# Generated files for scripts
 551SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 552SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 553SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 554
 555SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 556SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 557SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 558
 559# Individual rules to allow e.g.
 560# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 561# from subdirectories like contrib/*/
 562.PHONY: build-perl-script build-sh-script build-python-script
 563build-perl-script: $(SCRIPT_PERL_GEN)
 564build-sh-script: $(SCRIPT_SH_GEN)
 565build-python-script: $(SCRIPT_PYTHON_GEN)
 566
 567.PHONY: install-perl-script install-sh-script install-python-script
 568install-sh-script: $(SCRIPT_SH_INS)
 569        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 570install-perl-script: $(SCRIPT_PERL_INS)
 571        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 572install-python-script: $(SCRIPT_PYTHON_INS)
 573        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 574
 575.PHONY: clean-perl-script clean-sh-script clean-python-script
 576clean-sh-script:
 577        $(RM) $(SCRIPT_SH_GEN)
 578clean-perl-script:
 579        $(RM) $(SCRIPT_PERL_GEN)
 580clean-python-script:
 581        $(RM) $(SCRIPT_PYTHON_GEN)
 582
 583SCRIPTS = $(SCRIPT_SH_INS) \
 584          $(SCRIPT_PERL_INS) \
 585          $(SCRIPT_PYTHON_INS) \
 586          git-instaweb
 587
 588ETAGS_TARGET = TAGS
 589
 590# Empty...
 591EXTRA_PROGRAMS =
 592
 593# ... and all the rest that could be moved out of bindir to gitexecdir
 594PROGRAMS += $(EXTRA_PROGRAMS)
 595
 596PROGRAM_OBJS += credential-store.o
 597PROGRAM_OBJS += daemon.o
 598PROGRAM_OBJS += fast-import.o
 599PROGRAM_OBJS += http-backend.o
 600PROGRAM_OBJS += imap-send.o
 601PROGRAM_OBJS += sh-i18n--envsubst.o
 602PROGRAM_OBJS += shell.o
 603PROGRAM_OBJS += show-index.o
 604PROGRAM_OBJS += upload-pack.o
 605PROGRAM_OBJS += remote-testsvn.o
 606
 607# Binary suffix, set to .exe for Windows builds
 608X =
 609
 610PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 611
 612TEST_PROGRAMS_NEED_X += test-chmtime
 613TEST_PROGRAMS_NEED_X += test-ctype
 614TEST_PROGRAMS_NEED_X += test-config
 615TEST_PROGRAMS_NEED_X += test-date
 616TEST_PROGRAMS_NEED_X += test-delta
 617TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 618TEST_PROGRAMS_NEED_X += test-dump-split-index
 619TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 620TEST_PROGRAMS_NEED_X += test-fake-ssh
 621TEST_PROGRAMS_NEED_X += test-genrandom
 622TEST_PROGRAMS_NEED_X += test-hashmap
 623TEST_PROGRAMS_NEED_X += test-index-version
 624TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash
 625TEST_PROGRAMS_NEED_X += test-line-buffer
 626TEST_PROGRAMS_NEED_X += test-match-trees
 627TEST_PROGRAMS_NEED_X += test-mergesort
 628TEST_PROGRAMS_NEED_X += test-mktemp
 629TEST_PROGRAMS_NEED_X += test-online-cpus
 630TEST_PROGRAMS_NEED_X += test-parse-options
 631TEST_PROGRAMS_NEED_X += test-path-utils
 632TEST_PROGRAMS_NEED_X += test-prio-queue
 633TEST_PROGRAMS_NEED_X += test-read-cache
 634TEST_PROGRAMS_NEED_X += test-ref-store
 635TEST_PROGRAMS_NEED_X += test-regex
 636TEST_PROGRAMS_NEED_X += test-revision-walking
 637TEST_PROGRAMS_NEED_X += test-run-command
 638TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 639TEST_PROGRAMS_NEED_X += test-sha1
 640TEST_PROGRAMS_NEED_X += test-sha1-array
 641TEST_PROGRAMS_NEED_X += test-sigchain
 642TEST_PROGRAMS_NEED_X += test-strcmp-offset
 643TEST_PROGRAMS_NEED_X += test-string-list
 644TEST_PROGRAMS_NEED_X += test-submodule-config
 645TEST_PROGRAMS_NEED_X += test-subprocess
 646TEST_PROGRAMS_NEED_X += test-svn-fe
 647TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 648TEST_PROGRAMS_NEED_X += test-wildmatch
 649
 650TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
 651
 652# List built-in command $C whose implementation cmd_$C() is not in
 653# builtin/$C.o but is linked in as part of some other command.
 654BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 655
 656BUILT_INS += git-cherry$X
 657BUILT_INS += git-cherry-pick$X
 658BUILT_INS += git-format-patch$X
 659BUILT_INS += git-fsck-objects$X
 660BUILT_INS += git-init$X
 661BUILT_INS += git-merge-subtree$X
 662BUILT_INS += git-show$X
 663BUILT_INS += git-stage$X
 664BUILT_INS += git-status$X
 665BUILT_INS += git-whatchanged$X
 666
 667# what 'all' will build and 'install' will install in gitexecdir,
 668# excluding programs for built-in commands
 669ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 670
 671# what 'all' will build but not install in gitexecdir
 672OTHER_PROGRAMS = git$X
 673
 674# what test wrappers are needed and 'install' will install, in bindir
 675BINDIR_PROGRAMS_NEED_X += git
 676BINDIR_PROGRAMS_NEED_X += git-upload-pack
 677BINDIR_PROGRAMS_NEED_X += git-receive-pack
 678BINDIR_PROGRAMS_NEED_X += git-upload-archive
 679BINDIR_PROGRAMS_NEED_X += git-shell
 680
 681BINDIR_PROGRAMS_NO_X += git-cvsserver
 682
 683# Set paths to tools early so that they can be used for version tests.
 684ifndef SHELL_PATH
 685        SHELL_PATH = /bin/sh
 686endif
 687ifndef PERL_PATH
 688        PERL_PATH = /usr/bin/perl
 689endif
 690ifndef PYTHON_PATH
 691        PYTHON_PATH = /usr/bin/python
 692endif
 693
 694export PERL_PATH
 695export PYTHON_PATH
 696
 697LIB_FILE = libgit.a
 698XDIFF_LIB = xdiff/lib.a
 699VCSSVN_LIB = vcs-svn/lib.a
 700
 701GENERATED_H += common-cmds.h
 702
 703LIB_H = $(shell $(FIND) . \
 704        -name .git -prune -o \
 705        -name t -prune -o \
 706        -name Documentation -prune -o \
 707        -name '*.h' -print)
 708
 709LIB_OBJS += abspath.o
 710LIB_OBJS += advice.o
 711LIB_OBJS += alias.o
 712LIB_OBJS += alloc.o
 713LIB_OBJS += apply.o
 714LIB_OBJS += archive.o
 715LIB_OBJS += archive-tar.o
 716LIB_OBJS += archive-zip.o
 717LIB_OBJS += argv-array.o
 718LIB_OBJS += attr.o
 719LIB_OBJS += base85.o
 720LIB_OBJS += bisect.o
 721LIB_OBJS += blob.o
 722LIB_OBJS += branch.o
 723LIB_OBJS += bulk-checkin.o
 724LIB_OBJS += bundle.o
 725LIB_OBJS += cache-tree.o
 726LIB_OBJS += color.o
 727LIB_OBJS += column.o
 728LIB_OBJS += combine-diff.o
 729LIB_OBJS += commit.o
 730LIB_OBJS += compat/obstack.o
 731LIB_OBJS += compat/terminal.o
 732LIB_OBJS += config.o
 733LIB_OBJS += connect.o
 734LIB_OBJS += connected.o
 735LIB_OBJS += convert.o
 736LIB_OBJS += copy.o
 737LIB_OBJS += credential.o
 738LIB_OBJS += csum-file.o
 739LIB_OBJS += ctype.o
 740LIB_OBJS += date.o
 741LIB_OBJS += decorate.o
 742LIB_OBJS += diffcore-break.o
 743LIB_OBJS += diffcore-delta.o
 744LIB_OBJS += diffcore-order.o
 745LIB_OBJS += diffcore-pickaxe.o
 746LIB_OBJS += diffcore-rename.o
 747LIB_OBJS += diff-delta.o
 748LIB_OBJS += diff-lib.o
 749LIB_OBJS += diff-no-index.o
 750LIB_OBJS += diff.o
 751LIB_OBJS += dir.o
 752LIB_OBJS += dir-iterator.o
 753LIB_OBJS += editor.o
 754LIB_OBJS += entry.o
 755LIB_OBJS += environment.o
 756LIB_OBJS += ewah/bitmap.o
 757LIB_OBJS += ewah/ewah_bitmap.o
 758LIB_OBJS += ewah/ewah_io.o
 759LIB_OBJS += ewah/ewah_rlw.o
 760LIB_OBJS += exec_cmd.o
 761LIB_OBJS += fetch-pack.o
 762LIB_OBJS += fsck.o
 763LIB_OBJS += gettext.o
 764LIB_OBJS += gpg-interface.o
 765LIB_OBJS += graph.o
 766LIB_OBJS += grep.o
 767LIB_OBJS += hashmap.o
 768LIB_OBJS += help.o
 769LIB_OBJS += hex.o
 770LIB_OBJS += ident.o
 771LIB_OBJS += kwset.o
 772LIB_OBJS += levenshtein.o
 773LIB_OBJS += line-log.o
 774LIB_OBJS += line-range.o
 775LIB_OBJS += list-objects.o
 776LIB_OBJS += ll-merge.o
 777LIB_OBJS += lockfile.o
 778LIB_OBJS += log-tree.o
 779LIB_OBJS += mailinfo.o
 780LIB_OBJS += mailmap.o
 781LIB_OBJS += match-trees.o
 782LIB_OBJS += merge.o
 783LIB_OBJS += merge-blobs.o
 784LIB_OBJS += merge-recursive.o
 785LIB_OBJS += mergesort.o
 786LIB_OBJS += mru.o
 787LIB_OBJS += name-hash.o
 788LIB_OBJS += notes.o
 789LIB_OBJS += notes-cache.o
 790LIB_OBJS += notes-merge.o
 791LIB_OBJS += notes-utils.o
 792LIB_OBJS += object.o
 793LIB_OBJS += oidset.o
 794LIB_OBJS += pack-bitmap.o
 795LIB_OBJS += pack-bitmap-write.o
 796LIB_OBJS += pack-check.o
 797LIB_OBJS += pack-objects.o
 798LIB_OBJS += pack-revindex.o
 799LIB_OBJS += pack-write.o
 800LIB_OBJS += pager.o
 801LIB_OBJS += parse-options.o
 802LIB_OBJS += parse-options-cb.o
 803LIB_OBJS += patch-delta.o
 804LIB_OBJS += patch-ids.o
 805LIB_OBJS += path.o
 806LIB_OBJS += pathspec.o
 807LIB_OBJS += pkt-line.o
 808LIB_OBJS += preload-index.o
 809LIB_OBJS += pretty.o
 810LIB_OBJS += prio-queue.o
 811LIB_OBJS += progress.o
 812LIB_OBJS += prompt.o
 813LIB_OBJS += quote.o
 814LIB_OBJS += reachable.o
 815LIB_OBJS += read-cache.o
 816LIB_OBJS += reflog-walk.o
 817LIB_OBJS += refs.o
 818LIB_OBJS += refs/files-backend.o
 819LIB_OBJS += refs/iterator.o
 820LIB_OBJS += ref-filter.o
 821LIB_OBJS += remote.o
 822LIB_OBJS += replace_object.o
 823LIB_OBJS += rerere.o
 824LIB_OBJS += resolve-undo.o
 825LIB_OBJS += revision.o
 826LIB_OBJS += run-command.o
 827LIB_OBJS += send-pack.o
 828LIB_OBJS += sequencer.o
 829LIB_OBJS += server-info.o
 830LIB_OBJS += setup.o
 831LIB_OBJS += sha1-array.o
 832LIB_OBJS += sha1-lookup.o
 833LIB_OBJS += sha1_file.o
 834LIB_OBJS += sha1_name.o
 835LIB_OBJS += shallow.o
 836LIB_OBJS += sideband.o
 837LIB_OBJS += sigchain.o
 838LIB_OBJS += split-index.o
 839LIB_OBJS += strbuf.o
 840LIB_OBJS += streaming.o
 841LIB_OBJS += string-list.o
 842LIB_OBJS += submodule.o
 843LIB_OBJS += submodule-config.o
 844LIB_OBJS += symlinks.o
 845LIB_OBJS += tag.o
 846LIB_OBJS += tempfile.o
 847LIB_OBJS += tmp-objdir.o
 848LIB_OBJS += trace.o
 849LIB_OBJS += trailer.o
 850LIB_OBJS += transport.o
 851LIB_OBJS += transport-helper.o
 852LIB_OBJS += tree-diff.o
 853LIB_OBJS += tree.o
 854LIB_OBJS += tree-walk.o
 855LIB_OBJS += unpack-trees.o
 856LIB_OBJS += url.o
 857LIB_OBJS += urlmatch.o
 858LIB_OBJS += usage.o
 859LIB_OBJS += userdiff.o
 860LIB_OBJS += utf8.o
 861LIB_OBJS += varint.o
 862LIB_OBJS += version.o
 863LIB_OBJS += versioncmp.o
 864LIB_OBJS += walker.o
 865LIB_OBJS += wildmatch.o
 866LIB_OBJS += worktree.o
 867LIB_OBJS += wrapper.o
 868LIB_OBJS += write_or_die.o
 869LIB_OBJS += ws.o
 870LIB_OBJS += wt-status.o
 871LIB_OBJS += xdiff-interface.o
 872LIB_OBJS += zlib.o
 873
 874BUILTIN_OBJS += builtin/add.o
 875BUILTIN_OBJS += builtin/am.o
 876BUILTIN_OBJS += builtin/annotate.o
 877BUILTIN_OBJS += builtin/apply.o
 878BUILTIN_OBJS += builtin/archive.o
 879BUILTIN_OBJS += builtin/bisect--helper.o
 880BUILTIN_OBJS += builtin/blame.o
 881BUILTIN_OBJS += builtin/branch.o
 882BUILTIN_OBJS += builtin/bundle.o
 883BUILTIN_OBJS += builtin/cat-file.o
 884BUILTIN_OBJS += builtin/check-attr.o
 885BUILTIN_OBJS += builtin/check-ignore.o
 886BUILTIN_OBJS += builtin/check-mailmap.o
 887BUILTIN_OBJS += builtin/check-ref-format.o
 888BUILTIN_OBJS += builtin/checkout-index.o
 889BUILTIN_OBJS += builtin/checkout.o
 890BUILTIN_OBJS += builtin/clean.o
 891BUILTIN_OBJS += builtin/clone.o
 892BUILTIN_OBJS += builtin/column.o
 893BUILTIN_OBJS += builtin/commit-tree.o
 894BUILTIN_OBJS += builtin/commit.o
 895BUILTIN_OBJS += builtin/config.o
 896BUILTIN_OBJS += builtin/count-objects.o
 897BUILTIN_OBJS += builtin/credential.o
 898BUILTIN_OBJS += builtin/describe.o
 899BUILTIN_OBJS += builtin/diff-files.o
 900BUILTIN_OBJS += builtin/diff-index.o
 901BUILTIN_OBJS += builtin/diff-tree.o
 902BUILTIN_OBJS += builtin/diff.o
 903BUILTIN_OBJS += builtin/difftool.o
 904BUILTIN_OBJS += builtin/fast-export.o
 905BUILTIN_OBJS += builtin/fetch-pack.o
 906BUILTIN_OBJS += builtin/fetch.o
 907BUILTIN_OBJS += builtin/fmt-merge-msg.o
 908BUILTIN_OBJS += builtin/for-each-ref.o
 909BUILTIN_OBJS += builtin/fsck.o
 910BUILTIN_OBJS += builtin/gc.o
 911BUILTIN_OBJS += builtin/get-tar-commit-id.o
 912BUILTIN_OBJS += builtin/grep.o
 913BUILTIN_OBJS += builtin/hash-object.o
 914BUILTIN_OBJS += builtin/help.o
 915BUILTIN_OBJS += builtin/index-pack.o
 916BUILTIN_OBJS += builtin/init-db.o
 917BUILTIN_OBJS += builtin/interpret-trailers.o
 918BUILTIN_OBJS += builtin/log.o
 919BUILTIN_OBJS += builtin/ls-files.o
 920BUILTIN_OBJS += builtin/ls-remote.o
 921BUILTIN_OBJS += builtin/ls-tree.o
 922BUILTIN_OBJS += builtin/mailinfo.o
 923BUILTIN_OBJS += builtin/mailsplit.o
 924BUILTIN_OBJS += builtin/merge.o
 925BUILTIN_OBJS += builtin/merge-base.o
 926BUILTIN_OBJS += builtin/merge-file.o
 927BUILTIN_OBJS += builtin/merge-index.o
 928BUILTIN_OBJS += builtin/merge-ours.o
 929BUILTIN_OBJS += builtin/merge-recursive.o
 930BUILTIN_OBJS += builtin/merge-tree.o
 931BUILTIN_OBJS += builtin/mktag.o
 932BUILTIN_OBJS += builtin/mktree.o
 933BUILTIN_OBJS += builtin/mv.o
 934BUILTIN_OBJS += builtin/name-rev.o
 935BUILTIN_OBJS += builtin/notes.o
 936BUILTIN_OBJS += builtin/pack-objects.o
 937BUILTIN_OBJS += builtin/pack-redundant.o
 938BUILTIN_OBJS += builtin/pack-refs.o
 939BUILTIN_OBJS += builtin/patch-id.o
 940BUILTIN_OBJS += builtin/prune-packed.o
 941BUILTIN_OBJS += builtin/prune.o
 942BUILTIN_OBJS += builtin/pull.o
 943BUILTIN_OBJS += builtin/push.o
 944BUILTIN_OBJS += builtin/read-tree.o
 945BUILTIN_OBJS += builtin/rebase--helper.o
 946BUILTIN_OBJS += builtin/receive-pack.o
 947BUILTIN_OBJS += builtin/reflog.o
 948BUILTIN_OBJS += builtin/remote.o
 949BUILTIN_OBJS += builtin/remote-ext.o
 950BUILTIN_OBJS += builtin/remote-fd.o
 951BUILTIN_OBJS += builtin/repack.o
 952BUILTIN_OBJS += builtin/replace.o
 953BUILTIN_OBJS += builtin/rerere.o
 954BUILTIN_OBJS += builtin/reset.o
 955BUILTIN_OBJS += builtin/rev-list.o
 956BUILTIN_OBJS += builtin/rev-parse.o
 957BUILTIN_OBJS += builtin/revert.o
 958BUILTIN_OBJS += builtin/rm.o
 959BUILTIN_OBJS += builtin/send-pack.o
 960BUILTIN_OBJS += builtin/shortlog.o
 961BUILTIN_OBJS += builtin/show-branch.o
 962BUILTIN_OBJS += builtin/show-ref.o
 963BUILTIN_OBJS += builtin/stripspace.o
 964BUILTIN_OBJS += builtin/submodule--helper.o
 965BUILTIN_OBJS += builtin/symbolic-ref.o
 966BUILTIN_OBJS += builtin/tag.o
 967BUILTIN_OBJS += builtin/unpack-file.o
 968BUILTIN_OBJS += builtin/unpack-objects.o
 969BUILTIN_OBJS += builtin/update-index.o
 970BUILTIN_OBJS += builtin/update-ref.o
 971BUILTIN_OBJS += builtin/update-server-info.o
 972BUILTIN_OBJS += builtin/upload-archive.o
 973BUILTIN_OBJS += builtin/var.o
 974BUILTIN_OBJS += builtin/verify-commit.o
 975BUILTIN_OBJS += builtin/verify-pack.o
 976BUILTIN_OBJS += builtin/verify-tag.o
 977BUILTIN_OBJS += builtin/worktree.o
 978BUILTIN_OBJS += builtin/write-tree.o
 979
 980GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
 981EXTLIBS =
 982
 983GIT_USER_AGENT = git/$(GIT_VERSION)
 984
 985include config.mak.uname
 986-include config.mak.autogen
 987-include config.mak
 988
 989ifdef DEVELOPER
 990CFLAGS += $(DEVELOPER_CFLAGS)
 991endif
 992
 993ifndef sysconfdir
 994ifeq ($(prefix),/usr)
 995sysconfdir = /etc
 996else
 997sysconfdir = etc
 998endif
 999endif
1000
1001ifndef COMPUTE_HEADER_DEPENDENCIES
1002COMPUTE_HEADER_DEPENDENCIES = auto
1003endif
1004
1005ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1006dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1007        -c -MF /dev/null -MQ /dev/null -MMD -MP \
1008        -x c /dev/null -o /dev/null 2>&1; \
1009        echo $$?)
1010ifeq ($(dep_check),0)
1011override COMPUTE_HEADER_DEPENDENCIES = yes
1012else
1013override COMPUTE_HEADER_DEPENDENCIES = no
1014endif
1015endif
1016
1017ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1018USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1019else
1020ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1021$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1022(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1023endif
1024endif
1025
1026ifdef SANE_TOOL_PATH
1027SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1028BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1029PATH := $(SANE_TOOL_PATH):${PATH}
1030else
1031BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1032endif
1033
1034ifneq (,$(INLINE))
1035        BASIC_CFLAGS += -Dinline=$(INLINE)
1036endif
1037
1038ifneq (,$(SOCKLEN_T))
1039        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1040endif
1041
1042ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1043        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1044else
1045ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1046        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1047endif
1048endif
1049
1050ifeq ($(uname_S),Darwin)
1051        ifndef NO_FINK
1052                ifeq ($(shell test -d /sw/lib && echo y),y)
1053                        BASIC_CFLAGS += -I/sw/include
1054                        BASIC_LDFLAGS += -L/sw/lib
1055                endif
1056        endif
1057        ifndef NO_DARWIN_PORTS
1058                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1059                        BASIC_CFLAGS += -I/opt/local/include
1060                        BASIC_LDFLAGS += -L/opt/local/lib
1061                endif
1062        endif
1063        ifndef NO_APPLE_COMMON_CRYPTO
1064                NO_OPENSSL = YesPlease
1065                APPLE_COMMON_CRYPTO = YesPlease
1066                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1067        endif
1068        NO_REGEX = YesPlease
1069        PTHREAD_LIBS =
1070endif
1071
1072ifndef CC_LD_DYNPATH
1073        ifdef NO_R_TO_GCC_LINKER
1074                # Some gcc does not accept and pass -R to the linker to specify
1075                # the runtime dynamic library path.
1076                CC_LD_DYNPATH = -Wl,-rpath,
1077        else
1078                CC_LD_DYNPATH = -R
1079        endif
1080endif
1081
1082ifdef NO_LIBGEN_H
1083        COMPAT_CFLAGS += -DNO_LIBGEN_H
1084        COMPAT_OBJS += compat/basename.o
1085endif
1086
1087ifdef USE_LIBPCRE
1088        BASIC_CFLAGS += -DUSE_LIBPCRE
1089        ifdef LIBPCREDIR
1090                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1091                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1092        endif
1093        EXTLIBS += -lpcre
1094endif
1095
1096ifdef HAVE_ALLOCA_H
1097        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1098endif
1099
1100IMAP_SEND_BUILDDEPS =
1101IMAP_SEND_LDFLAGS =
1102
1103ifdef NO_CURL
1104        BASIC_CFLAGS += -DNO_CURL
1105        REMOTE_CURL_PRIMARY =
1106        REMOTE_CURL_ALIASES =
1107        REMOTE_CURL_NAMES =
1108else
1109        ifdef CURLDIR
1110                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1111                BASIC_CFLAGS += -I$(CURLDIR)/include
1112                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1113        else
1114                CURL_LIBCURL = -lcurl
1115        endif
1116        ifdef NEEDS_SSL_WITH_CURL
1117                CURL_LIBCURL += -lssl
1118                ifdef NEEDS_CRYPTO_WITH_SSL
1119                        CURL_LIBCURL += -lcrypto
1120                endif
1121        endif
1122        ifdef NEEDS_IDN_WITH_CURL
1123                CURL_LIBCURL += -lidn
1124        endif
1125
1126        REMOTE_CURL_PRIMARY = git-remote-http$X
1127        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1128        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1129        PROGRAM_OBJS += http-fetch.o
1130        PROGRAMS += $(REMOTE_CURL_NAMES)
1131        curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1132        ifeq "$(curl_check)" "070908"
1133                ifndef NO_EXPAT
1134                        PROGRAM_OBJS += http-push.o
1135                endif
1136        endif
1137        curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1138        ifeq "$(curl_check)" "072200"
1139                USE_CURL_FOR_IMAP_SEND = YesPlease
1140        endif
1141        ifdef USE_CURL_FOR_IMAP_SEND
1142                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1143                IMAP_SEND_BUILDDEPS = http.o
1144                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1145        endif
1146        ifndef NO_EXPAT
1147                ifdef EXPATDIR
1148                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1149                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1150                else
1151                        EXPAT_LIBEXPAT = -lexpat
1152                endif
1153                ifdef EXPAT_NEEDS_XMLPARSE_H
1154                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1155                endif
1156        endif
1157endif
1158IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1159
1160ifdef ZLIB_PATH
1161        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1162        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1163endif
1164EXTLIBS += -lz
1165
1166ifndef NO_OPENSSL
1167        OPENSSL_LIBSSL = -lssl
1168        ifdef OPENSSLDIR
1169                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1170                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1171        else
1172                OPENSSL_LINK =
1173        endif
1174        ifdef NEEDS_CRYPTO_WITH_SSL
1175                OPENSSL_LIBSSL += -lcrypto
1176        endif
1177else
1178        BASIC_CFLAGS += -DNO_OPENSSL
1179        BLK_SHA1 = 1
1180        OPENSSL_LIBSSL =
1181endif
1182ifdef NO_OPENSSL
1183        LIB_4_CRYPTO =
1184else
1185ifdef NEEDS_SSL_WITH_CRYPTO
1186        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1187else
1188        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1189endif
1190ifdef APPLE_COMMON_CRYPTO
1191        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1192endif
1193endif
1194ifdef NEEDS_LIBICONV
1195        ifdef ICONVDIR
1196                BASIC_CFLAGS += -I$(ICONVDIR)/include
1197                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1198        else
1199                ICONV_LINK =
1200        endif
1201        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1202                ICONV_LINK += -lintl
1203        endif
1204        EXTLIBS += $(ICONV_LINK) -liconv
1205endif
1206ifdef NEEDS_LIBGEN
1207        EXTLIBS += -lgen
1208endif
1209ifndef NO_GETTEXT
1210ifndef LIBC_CONTAINS_LIBINTL
1211        EXTLIBS += -lintl
1212endif
1213endif
1214ifdef NEEDS_SOCKET
1215        EXTLIBS += -lsocket
1216endif
1217ifdef NEEDS_NSL
1218        EXTLIBS += -lnsl
1219endif
1220ifdef NEEDS_RESOLV
1221        EXTLIBS += -lresolv
1222endif
1223ifdef NO_D_TYPE_IN_DIRENT
1224        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1225endif
1226ifdef NO_GECOS_IN_PWENT
1227        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1228endif
1229ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1230        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1231endif
1232ifdef USE_NSEC
1233        BASIC_CFLAGS += -DUSE_NSEC
1234endif
1235ifdef USE_ST_TIMESPEC
1236        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1237endif
1238ifdef NO_NORETURN
1239        BASIC_CFLAGS += -DNO_NORETURN
1240endif
1241ifdef NO_NSEC
1242        BASIC_CFLAGS += -DNO_NSEC
1243endif
1244ifdef SNPRINTF_RETURNS_BOGUS
1245        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1246        COMPAT_OBJS += compat/snprintf.o
1247endif
1248ifdef FREAD_READS_DIRECTORIES
1249        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1250        COMPAT_OBJS += compat/fopen.o
1251endif
1252ifdef NO_SYMLINK_HEAD
1253        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1254endif
1255ifdef GETTEXT_POISON
1256        BASIC_CFLAGS += -DGETTEXT_POISON
1257endif
1258ifdef NO_GETTEXT
1259        BASIC_CFLAGS += -DNO_GETTEXT
1260        USE_GETTEXT_SCHEME ?= fallthrough
1261endif
1262ifdef NO_POLL
1263        NO_SYS_POLL_H = YesPlease
1264        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1265        COMPAT_OBJS += compat/poll/poll.o
1266endif
1267ifdef NO_STRCASESTR
1268        COMPAT_CFLAGS += -DNO_STRCASESTR
1269        COMPAT_OBJS += compat/strcasestr.o
1270endif
1271ifdef NO_STRLCPY
1272        COMPAT_CFLAGS += -DNO_STRLCPY
1273        COMPAT_OBJS += compat/strlcpy.o
1274endif
1275ifdef NO_STRTOUMAX
1276        COMPAT_CFLAGS += -DNO_STRTOUMAX
1277        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1278endif
1279ifdef NO_STRTOULL
1280        COMPAT_CFLAGS += -DNO_STRTOULL
1281endif
1282ifdef NO_SETENV
1283        COMPAT_CFLAGS += -DNO_SETENV
1284        COMPAT_OBJS += compat/setenv.o
1285endif
1286ifdef NO_MKDTEMP
1287        COMPAT_CFLAGS += -DNO_MKDTEMP
1288        COMPAT_OBJS += compat/mkdtemp.o
1289endif
1290ifdef MKDIR_WO_TRAILING_SLASH
1291        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1292        COMPAT_OBJS += compat/mkdir.o
1293endif
1294ifdef NO_UNSETENV
1295        COMPAT_CFLAGS += -DNO_UNSETENV
1296        COMPAT_OBJS += compat/unsetenv.o
1297endif
1298ifdef NO_SYS_SELECT_H
1299        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1300endif
1301ifdef NO_SYS_POLL_H
1302        BASIC_CFLAGS += -DNO_SYS_POLL_H
1303endif
1304ifdef NEEDS_SYS_PARAM_H
1305        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1306endif
1307ifdef NO_INTTYPES_H
1308        BASIC_CFLAGS += -DNO_INTTYPES_H
1309endif
1310ifdef NO_INITGROUPS
1311        BASIC_CFLAGS += -DNO_INITGROUPS
1312endif
1313ifdef NO_MMAP
1314        COMPAT_CFLAGS += -DNO_MMAP
1315        COMPAT_OBJS += compat/mmap.o
1316else
1317        ifdef USE_WIN32_MMAP
1318                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1319                COMPAT_OBJS += compat/win32mmap.o
1320        endif
1321endif
1322ifdef OBJECT_CREATION_USES_RENAMES
1323        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1324endif
1325ifdef NO_STRUCT_ITIMERVAL
1326        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1327        NO_SETITIMER = YesPlease
1328endif
1329ifdef NO_SETITIMER
1330        COMPAT_CFLAGS += -DNO_SETITIMER
1331endif
1332ifdef NO_PREAD
1333        COMPAT_CFLAGS += -DNO_PREAD
1334        COMPAT_OBJS += compat/pread.o
1335endif
1336ifdef NO_FAST_WORKING_DIRECTORY
1337        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1338endif
1339ifdef NO_TRUSTABLE_FILEMODE
1340        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1341endif
1342ifdef NEEDS_MODE_TRANSLATION
1343        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1344        COMPAT_OBJS += compat/stat.o
1345endif
1346ifdef NO_IPV6
1347        BASIC_CFLAGS += -DNO_IPV6
1348endif
1349ifdef NO_INTPTR_T
1350        COMPAT_CFLAGS += -DNO_INTPTR_T
1351endif
1352ifdef NO_UINTMAX_T
1353        BASIC_CFLAGS += -Duintmax_t=uint32_t
1354endif
1355ifdef NO_SOCKADDR_STORAGE
1356ifdef NO_IPV6
1357        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1358else
1359        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1360endif
1361endif
1362ifdef NO_INET_NTOP
1363        LIB_OBJS += compat/inet_ntop.o
1364        BASIC_CFLAGS += -DNO_INET_NTOP
1365endif
1366ifdef NO_INET_PTON
1367        LIB_OBJS += compat/inet_pton.o
1368        BASIC_CFLAGS += -DNO_INET_PTON
1369endif
1370ifndef NO_UNIX_SOCKETS
1371        LIB_OBJS += unix-socket.o
1372        PROGRAM_OBJS += credential-cache.o
1373        PROGRAM_OBJS += credential-cache--daemon.o
1374endif
1375
1376ifdef NO_ICONV
1377        BASIC_CFLAGS += -DNO_ICONV
1378endif
1379
1380ifdef OLD_ICONV
1381        BASIC_CFLAGS += -DOLD_ICONV
1382endif
1383
1384ifdef NO_DEFLATE_BOUND
1385        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1386endif
1387
1388ifdef NO_POSIX_GOODIES
1389        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1390endif
1391
1392ifdef APPLE_COMMON_CRYPTO
1393        # Apple CommonCrypto requires chunking
1394        SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1395endif
1396
1397ifdef OPENSSL_SHA1
1398        EXTLIBS += $(LIB_4_CRYPTO)
1399        BASIC_CFLAGS += -DSHA1_OPENSSL
1400else
1401ifdef BLK_SHA1
1402        LIB_OBJS += block-sha1/sha1.o
1403        BASIC_CFLAGS += -DSHA1_BLK
1404else
1405ifdef PPC_SHA1
1406        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1407        BASIC_CFLAGS += -DSHA1_PPC
1408else
1409ifdef APPLE_COMMON_CRYPTO
1410        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1411        BASIC_CFLAGS += -DSHA1_APPLE
1412else
1413        DC_SHA1 := YesPlease
1414        LIB_OBJS += sha1dc/sha1.o
1415        LIB_OBJS += sha1dc/ubc_check.o
1416        BASIC_CFLAGS += -DSHA1_DC
1417endif
1418endif
1419endif
1420endif
1421
1422ifdef SHA1_MAX_BLOCK_SIZE
1423        LIB_OBJS += compat/sha1-chunked.o
1424        BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1425endif
1426ifdef NO_PERL_MAKEMAKER
1427        export NO_PERL_MAKEMAKER
1428endif
1429ifdef NO_HSTRERROR
1430        COMPAT_CFLAGS += -DNO_HSTRERROR
1431        COMPAT_OBJS += compat/hstrerror.o
1432endif
1433ifdef NO_MEMMEM
1434        COMPAT_CFLAGS += -DNO_MEMMEM
1435        COMPAT_OBJS += compat/memmem.o
1436endif
1437ifdef NO_GETPAGESIZE
1438        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1439endif
1440ifdef INTERNAL_QSORT
1441        COMPAT_CFLAGS += -DINTERNAL_QSORT
1442        COMPAT_OBJS += compat/qsort.o
1443endif
1444ifdef HAVE_ISO_QSORT_S
1445        COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1446else
1447        COMPAT_OBJS += compat/qsort_s.o
1448endif
1449ifdef RUNTIME_PREFIX
1450        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1451endif
1452
1453ifdef NO_PTHREADS
1454        BASIC_CFLAGS += -DNO_PTHREADS
1455else
1456        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1457        EXTLIBS += $(PTHREAD_LIBS)
1458        LIB_OBJS += thread-utils.o
1459endif
1460
1461ifdef HAVE_PATHS_H
1462        BASIC_CFLAGS += -DHAVE_PATHS_H
1463endif
1464
1465ifdef HAVE_LIBCHARSET_H
1466        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1467        EXTLIBS += $(CHARSET_LIB)
1468endif
1469
1470ifdef HAVE_STRINGS_H
1471        BASIC_CFLAGS += -DHAVE_STRINGS_H
1472endif
1473
1474ifdef HAVE_DEV_TTY
1475        BASIC_CFLAGS += -DHAVE_DEV_TTY
1476endif
1477
1478ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1479        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1480endif
1481ifdef UNRELIABLE_FSTAT
1482        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1483endif
1484ifdef NO_REGEX
1485        COMPAT_CFLAGS += -Icompat/regex
1486        COMPAT_OBJS += compat/regex/regex.o
1487endif
1488ifdef NATIVE_CRLF
1489        BASIC_CFLAGS += -DNATIVE_CRLF
1490endif
1491
1492ifdef USE_NED_ALLOCATOR
1493        COMPAT_CFLAGS += -Icompat/nedmalloc
1494        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1495        OVERRIDE_STRDUP = YesPlease
1496endif
1497
1498ifdef OVERRIDE_STRDUP
1499        COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1500        COMPAT_OBJS += compat/strdup.o
1501endif
1502
1503ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1504        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1505endif
1506
1507ifndef NO_MSGFMT_EXTENDED_OPTIONS
1508        MSGFMT += --check --statistics
1509endif
1510
1511ifdef GMTIME_UNRELIABLE_ERRORS
1512        COMPAT_OBJS += compat/gmtime.o
1513        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1514endif
1515
1516ifdef HAVE_CLOCK_GETTIME
1517        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1518endif
1519
1520ifdef HAVE_CLOCK_MONOTONIC
1521        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1522endif
1523
1524ifdef NEEDS_LIBRT
1525        EXTLIBS += -lrt
1526endif
1527
1528ifdef HAVE_BSD_SYSCTL
1529        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1530endif
1531
1532ifdef HAVE_GETDELIM
1533        BASIC_CFLAGS += -DHAVE_GETDELIM
1534endif
1535
1536ifeq ($(TCLTK_PATH),)
1537NO_TCLTK = NoThanks
1538endif
1539
1540ifeq ($(PERL_PATH),)
1541NO_PERL = NoThanks
1542endif
1543
1544ifeq ($(PYTHON_PATH),)
1545NO_PYTHON = NoThanks
1546endif
1547
1548ifndef PAGER_ENV
1549PAGER_ENV = LESS=FRX LV=-c
1550endif
1551
1552QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1553QUIET_SUBDIR1  =
1554
1555ifneq ($(findstring w,$(MAKEFLAGS)),w)
1556PRINT_DIR = --no-print-directory
1557else # "make -w"
1558NO_SUBDIR = :
1559endif
1560
1561ifneq ($(findstring s,$(MAKEFLAGS)),s)
1562ifndef V
1563        QUIET_CC       = @echo '   ' CC $@;
1564        QUIET_AR       = @echo '   ' AR $@;
1565        QUIET_LINK     = @echo '   ' LINK $@;
1566        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1567        QUIET_GEN      = @echo '   ' GEN $@;
1568        QUIET_LNCP     = @echo '   ' LN/CP $@;
1569        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1570        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1571        QUIET_GCOV     = @echo '   ' GCOV $@;
1572        QUIET_SP       = @echo '   ' SP $<;
1573        QUIET_RC       = @echo '   ' RC $@;
1574        QUIET_SUBDIR0  = +@subdir=
1575        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1576                         $(MAKE) $(PRINT_DIR) -C $$subdir
1577        export V
1578        export QUIET_GEN
1579        export QUIET_BUILT_IN
1580endif
1581endif
1582
1583ifdef NO_INSTALL_HARDLINKS
1584        export NO_INSTALL_HARDLINKS
1585endif
1586
1587### profile feedback build
1588#
1589
1590# Can adjust this to be a global directory if you want to do extended
1591# data gathering
1592PROFILE_DIR := $(CURDIR)
1593
1594ifeq ("$(PROFILE)","GEN")
1595        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1596        EXTLIBS += -lgcov
1597        export CCACHE_DISABLE = t
1598        V = 1
1599else
1600ifneq ("$(PROFILE)","")
1601        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1602        export CCACHE_DISABLE = t
1603        V = 1
1604endif
1605endif
1606
1607# Shell quote (do not use $(call) to accommodate ancient setups);
1608
1609ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1610ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1611
1612DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1613bindir_SQ = $(subst ','\'',$(bindir))
1614bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1615mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1616infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1617localedir_SQ = $(subst ','\'',$(localedir))
1618gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1619template_dir_SQ = $(subst ','\'',$(template_dir))
1620htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1621prefix_SQ = $(subst ','\'',$(prefix))
1622gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1623
1624SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1625PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1626PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1627TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1628DIFF_SQ = $(subst ','\'',$(DIFF))
1629PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1630
1631# We must filter out any object files from $(GITLIBS),
1632# as it is typically used like:
1633#
1634#   foo: foo.o $(GITLIBS)
1635#       $(CC) $(filter %.o,$^) $(LIBS)
1636#
1637# where we use it as a dependency. Since we also pull object files
1638# from the dependency list, that would make each entry appear twice.
1639LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1640
1641BASIC_CFLAGS += $(COMPAT_CFLAGS)
1642LIB_OBJS += $(COMPAT_OBJS)
1643
1644# Quote for C
1645
1646ifdef DEFAULT_EDITOR
1647DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1648DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1649
1650BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1651endif
1652
1653ifdef DEFAULT_PAGER
1654DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1655DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1656
1657BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1658endif
1659
1660ifdef SHELL_PATH
1661SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1662SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1663
1664BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1665endif
1666
1667GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1668GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1669GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1670GIT-USER-AGENT: FORCE
1671        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1672                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1673        fi
1674
1675ifdef DEFAULT_HELP_FORMAT
1676BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1677endif
1678
1679PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1680PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1681PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1682BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1683
1684ALL_CFLAGS += $(BASIC_CFLAGS)
1685ALL_LDFLAGS += $(BASIC_LDFLAGS)
1686
1687export DIFF TAR INSTALL DESTDIR SHELL_PATH
1688
1689
1690### Build rules
1691
1692SHELL = $(SHELL_PATH)
1693
1694all:: shell_compatibility_test
1695
1696ifeq "$(PROFILE)" "BUILD"
1697all:: profile
1698endif
1699
1700profile:: profile-clean
1701        $(MAKE) PROFILE=GEN all
1702        $(MAKE) PROFILE=GEN -j1 test
1703        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1704                $(MAKE) PROFILE=GEN -j1 perf; \
1705        else \
1706                echo "Skipping profile of perf tests..."; \
1707        fi
1708        $(MAKE) PROFILE=USE all
1709
1710profile-fast: profile-clean
1711        $(MAKE) PROFILE=GEN all
1712        $(MAKE) PROFILE=GEN -j1 perf
1713        $(MAKE) PROFILE=USE all
1714
1715
1716all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1717ifneq (,$X)
1718        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1719endif
1720
1721all::
1722ifndef NO_TCLTK
1723        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1724        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1725endif
1726ifndef NO_PERL
1727        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1728endif
1729        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1730
1731please_set_SHELL_PATH_to_a_more_modern_shell:
1732        @$$(:)
1733
1734shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1735
1736strip: $(PROGRAMS) git$X
1737        $(STRIP) $(STRIP_OPTS) $^
1738
1739### Target-specific flags and dependencies
1740
1741# The generic compilation pattern rule and automatically
1742# computed header dependencies (falling back to a dependency on
1743# LIB_H) are enough to describe how most targets should be built,
1744# but some targets are special enough to need something a little
1745# different.
1746#
1747# - When a source file "foo.c" #includes a generated header file,
1748#   we need to list that dependency for the "foo.o" target.
1749#
1750#   We also list it from other targets that are built from foo.c
1751#   like "foo.sp" and "foo.s", even though that is easy to forget
1752#   to do because the generated header is already present around
1753#   after a regular build attempt.
1754#
1755# - Some code depends on configuration kept in makefile
1756#   variables. The target-specific variable EXTRA_CPPFLAGS can
1757#   be used to convey that information to the C preprocessor
1758#   using -D options.
1759#
1760#   The "foo.o" target should have a corresponding dependency on
1761#   a file that changes when the value of the makefile variable
1762#   changes.  For example, targets making use of the
1763#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1764#
1765#   Technically the ".sp" and ".s" targets do not need this
1766#   dependency because they are force-built, but they get the
1767#   same dependency for consistency. This way, you do not have to
1768#   know how each target is implemented. And it means the
1769#   dependencies here will not need to change if the force-build
1770#   details change some day.
1771
1772git.sp git.s git.o: GIT-PREFIX
1773git.sp git.s git.o: EXTRA_CPPFLAGS = \
1774        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1775        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1776        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1777
1778git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1779        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1780                $(filter %.o,$^) $(LIBS)
1781
1782help.sp help.s help.o: common-cmds.h
1783
1784builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1785builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1786        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1787        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1788        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1789
1790version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1791version.sp version.s version.o: EXTRA_CPPFLAGS = \
1792        '-DGIT_VERSION="$(GIT_VERSION)"' \
1793        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1794
1795$(BUILT_INS): git$X
1796        $(QUIET_BUILT_IN)$(RM) $@ && \
1797        ln $< $@ 2>/dev/null || \
1798        ln -s $< $@ 2>/dev/null || \
1799        cp $< $@
1800
1801common-cmds.h: generate-cmdlist.sh command-list.txt
1802
1803common-cmds.h: $(wildcard Documentation/git-*.txt)
1804        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1805
1806SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1807        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1808        $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1809define cmd_munge_script
1810$(RM) $@ $@+ && \
1811sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1812    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1813    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1814    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1815    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1816    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1817    -e $(BROKEN_PATH_FIX) \
1818    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1819    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1820    -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1821    -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1822    $@.sh >$@+
1823endef
1824
1825GIT-SCRIPT-DEFINES: FORCE
1826        @FLAGS='$(SCRIPT_DEFINES)'; \
1827            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1828                echo >&2 "    * new script parameters"; \
1829                echo "$$FLAGS" >$@; \
1830            fi
1831
1832
1833$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1834        $(QUIET_GEN)$(cmd_munge_script) && \
1835        chmod +x $@+ && \
1836        mv $@+ $@
1837
1838$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1839        $(QUIET_GEN)$(cmd_munge_script) && \
1840        mv $@+ $@
1841
1842git.res: git.rc GIT-VERSION-FILE
1843        $(QUIET_RC)$(RC) \
1844          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1845          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1846
1847# This makes sure we depend on the NO_PERL setting itself.
1848$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1849
1850ifndef NO_PERL
1851$(SCRIPT_PERL_GEN): perl/perl.mak
1852
1853perl/perl.mak: perl/PM.stamp
1854
1855perl/PM.stamp: FORCE
1856        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1857        $(PERL_PATH) -V >>$@+ && \
1858        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1859        $(RM) $@+
1860
1861perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1862        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1863
1864PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1865$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1866        $(QUIET_GEN)$(RM) $@ $@+ && \
1867        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1868        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1869        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1870        sed -e '1{' \
1871            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1872            -e '        h' \
1873            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1874            -e '        H' \
1875            -e '        x' \
1876            -e '}' \
1877            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1878            $< >$@+ && \
1879        chmod +x $@+ && \
1880        mv $@+ $@
1881
1882GIT-PERL-DEFINES: FORCE
1883        @FLAGS='$(PERL_DEFINES)'; \
1884            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1885                echo >&2 "    * new perl-specific parameters"; \
1886                echo "$$FLAGS" >$@; \
1887            fi
1888
1889
1890.PHONY: gitweb
1891gitweb:
1892        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1893
1894git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1895        $(QUIET_GEN)$(cmd_munge_script) && \
1896        chmod +x $@+ && \
1897        mv $@+ $@
1898else # NO_PERL
1899$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1900        $(QUIET_GEN)$(RM) $@ $@+ && \
1901        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1902            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1903            unimplemented.sh >$@+ && \
1904        chmod +x $@+ && \
1905        mv $@+ $@
1906endif # NO_PERL
1907
1908# This makes sure we depend on the NO_PYTHON setting itself.
1909$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1910
1911ifndef NO_PYTHON
1912$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1913$(SCRIPT_PYTHON_GEN): % : %.py
1914        $(QUIET_GEN)$(RM) $@ $@+ && \
1915        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1916            $< >$@+ && \
1917        chmod +x $@+ && \
1918        mv $@+ $@
1919else # NO_PYTHON
1920$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1921        $(QUIET_GEN)$(RM) $@ $@+ && \
1922        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1923            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1924            unimplemented.sh >$@+ && \
1925        chmod +x $@+ && \
1926        mv $@+ $@
1927endif # NO_PYTHON
1928
1929CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1930                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1931                        configure.ac >configure.ac+ && \
1932                   autoconf -o configure configure.ac+ && \
1933                   $(RM) configure.ac+
1934
1935configure: configure.ac GIT-VERSION-FILE
1936        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1937
1938ifdef AUTOCONFIGURED
1939# We avoid depending on 'configure' here, because it gets rebuilt
1940# every time GIT-VERSION-FILE is modified, only to update the embedded
1941# version number string, which config.status does not care about.  We
1942# do want to recheck when the platform/environment detection logic
1943# changes, hence this depends on configure.ac.
1944config.status: configure.ac
1945        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1946        if test -f config.status; then \
1947          ./config.status --recheck; \
1948        else \
1949          ./configure; \
1950        fi
1951reconfigure config.mak.autogen: config.status
1952        $(QUIET_GEN)./config.status
1953.PHONY: reconfigure # This is a convenience target.
1954endif
1955
1956XDIFF_OBJS += xdiff/xdiffi.o
1957XDIFF_OBJS += xdiff/xprepare.o
1958XDIFF_OBJS += xdiff/xutils.o
1959XDIFF_OBJS += xdiff/xemit.o
1960XDIFF_OBJS += xdiff/xmerge.o
1961XDIFF_OBJS += xdiff/xpatience.o
1962XDIFF_OBJS += xdiff/xhistogram.o
1963
1964VCSSVN_OBJS += vcs-svn/line_buffer.o
1965VCSSVN_OBJS += vcs-svn/sliding_window.o
1966VCSSVN_OBJS += vcs-svn/repo_tree.o
1967VCSSVN_OBJS += vcs-svn/fast_export.o
1968VCSSVN_OBJS += vcs-svn/svndiff.o
1969VCSSVN_OBJS += vcs-svn/svndump.o
1970
1971TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
1972OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1973        $(XDIFF_OBJS) \
1974        $(VCSSVN_OBJS) \
1975        common-main.o \
1976        git.o
1977ifndef NO_CURL
1978        OBJECTS += http.o http-walker.o remote-curl.o
1979endif
1980
1981dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1982dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1983
1984ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1985$(dep_dirs):
1986        @mkdir -p $@
1987
1988missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1989dep_file = $(dir $@).depend/$(notdir $@).d
1990dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1991endif
1992
1993ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1994dep_dirs =
1995missing_dep_dirs =
1996dep_args =
1997endif
1998
1999ASM_SRC := $(wildcard $(OBJECTS:o=S))
2000ASM_OBJ := $(ASM_SRC:S=o)
2001C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2002
2003.SUFFIXES:
2004
2005$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2006        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2007$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2008        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2009
2010%.s: %.c GIT-CFLAGS FORCE
2011        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2012
2013ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2014# Take advantage of gcc's on-the-fly dependency generation
2015# See <http://gcc.gnu.org/gcc-3.0/features.html>.
2016dep_files_present := $(wildcard $(dep_files))
2017ifneq ($(dep_files_present),)
2018include $(dep_files_present)
2019endif
2020else
2021# Dependencies on header files, for platforms that do not support
2022# the gcc -MMD option.
2023#
2024# Dependencies on automatically generated headers such as common-cmds.h
2025# should _not_ be included here, since they are necessary even when
2026# building an object for the first time.
2027
2028$(OBJECTS): $(LIB_H)
2029endif
2030
2031exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2032exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2033        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2034        '-DBINDIR="$(bindir_relative_SQ)"' \
2035        '-DPREFIX="$(prefix_SQ)"'
2036
2037builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2038builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2039        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2040
2041config.sp config.s config.o: GIT-PREFIX
2042config.sp config.s config.o: EXTRA_CPPFLAGS = \
2043        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2044
2045attr.sp attr.s attr.o: GIT-PREFIX
2046attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2047        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2048
2049gettext.sp gettext.s gettext.o: GIT-PREFIX
2050gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2051        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2052
2053http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2054        -DCURL_DISABLE_TYPECHECK
2055
2056ifdef NO_EXPAT
2057http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2058endif
2059
2060ifdef NO_REGEX
2061compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2062        -DGAWK -DNO_MBSUPPORT
2063endif
2064
2065ifdef USE_NED_ALLOCATOR
2066compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2067        -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2068compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2069endif
2070
2071git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2072        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2073
2074git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2075        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2076                $(IMAP_SEND_LDFLAGS) $(LIBS)
2077
2078git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2079        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2080                $(CURL_LIBCURL) $(LIBS)
2081git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2082        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2083                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2084
2085git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2086        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2087        $(VCSSVN_LIB)
2088
2089$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2090        $(QUIET_LNCP)$(RM) $@ && \
2091        ln $< $@ 2>/dev/null || \
2092        ln -s $< $@ 2>/dev/null || \
2093        cp $< $@
2094
2095$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2096        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2097                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2098
2099$(LIB_FILE): $(LIB_OBJS)
2100        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2101
2102$(XDIFF_LIB): $(XDIFF_OBJS)
2103        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2104
2105$(VCSSVN_LIB): $(VCSSVN_OBJS)
2106        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2107
2108export DEFAULT_EDITOR DEFAULT_PAGER
2109
2110.PHONY: doc man html info pdf
2111doc:
2112        $(MAKE) -C Documentation all
2113
2114man:
2115        $(MAKE) -C Documentation man
2116
2117html:
2118        $(MAKE) -C Documentation html
2119
2120info:
2121        $(MAKE) -C Documentation info
2122
2123pdf:
2124        $(MAKE) -C Documentation pdf
2125
2126XGETTEXT_FLAGS = \
2127        --force-po \
2128        --add-comments=TRANSLATORS: \
2129        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2130        --from-code=UTF-8
2131XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2132        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2133XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2134        --keyword=gettextln --keyword=eval_gettextln
2135XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2136        --keyword=__ --keyword=N__ --keyword="__n:1,2"
2137LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2138LOCALIZED_SH = $(SCRIPT_SH)
2139LOCALIZED_SH += git-parse-remote.sh
2140LOCALIZED_SH += git-rebase--interactive.sh
2141LOCALIZED_SH += git-sh-setup.sh
2142LOCALIZED_PERL = $(SCRIPT_PERL)
2143
2144ifdef XGETTEXT_INCLUDE_TESTS
2145LOCALIZED_C += t/t0200/test.c
2146LOCALIZED_SH += t/t0200/test.sh
2147LOCALIZED_PERL += t/t0200/test.perl
2148endif
2149
2150po/git.pot: $(GENERATED_H) FORCE
2151        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2152        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2153                $(LOCALIZED_SH)
2154        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2155                $(LOCALIZED_PERL)
2156        mv $@+ $@
2157
2158.PHONY: pot
2159pot: po/git.pot
2160
2161POFILES := $(wildcard po/*.po)
2162MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2163
2164ifndef NO_GETTEXT
2165all:: $(MOFILES)
2166endif
2167
2168po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2169        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2170
2171FIND_SOURCE_FILES = ( \
2172        git ls-files \
2173                '*.[hcS]' \
2174                '*.sh' \
2175                ':!*[tp][0-9][0-9][0-9][0-9]*' \
2176                ':!contrib' \
2177                2>/dev/null || \
2178        $(FIND) . \
2179                \( -name .git -type d -prune \) \
2180                -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2181                -o \( -name contrib -type d -prune \) \
2182                -o \( -name build -type d -prune \) \
2183                -o \( -name 'trash*' -type d -prune \) \
2184                -o \( -name '*.[hcS]' -type f -print \) \
2185                -o \( -name '*.sh' -type f -print \) \
2186        )
2187
2188$(ETAGS_TARGET): FORCE
2189        $(RM) $(ETAGS_TARGET)
2190        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2191
2192tags: FORCE
2193        $(RM) tags
2194        $(FIND_SOURCE_FILES) | xargs ctags -a
2195
2196cscope:
2197        $(RM) cscope*
2198        $(FIND_SOURCE_FILES) | xargs cscope -b
2199
2200### Detect prefix changes
2201TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2202                $(localedir_SQ)
2203
2204GIT-PREFIX: FORCE
2205        @FLAGS='$(TRACK_PREFIX)'; \
2206        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2207                echo >&2 "    * new prefix flags"; \
2208                echo "$$FLAGS" >GIT-PREFIX; \
2209        fi
2210
2211TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2212
2213GIT-CFLAGS: FORCE
2214        @FLAGS='$(TRACK_CFLAGS)'; \
2215            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2216                echo >&2 "    * new build flags"; \
2217                echo "$$FLAGS" >GIT-CFLAGS; \
2218            fi
2219
2220TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2221
2222GIT-LDFLAGS: FORCE
2223        @FLAGS='$(TRACK_LDFLAGS)'; \
2224            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2225                echo >&2 "    * new link flags"; \
2226                echo "$$FLAGS" >GIT-LDFLAGS; \
2227            fi
2228
2229# We need to apply sq twice, once to protect from the shell
2230# that runs GIT-BUILD-OPTIONS, and then again to protect it
2231# and the first level quoting from the shell that runs "echo".
2232GIT-BUILD-OPTIONS: FORCE
2233        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2234        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2235        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2236        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2237        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2238        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2239        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2240        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2241        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2242        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2243        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2244        @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2245        @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2246ifdef TEST_OUTPUT_DIRECTORY
2247        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2248endif
2249ifdef GIT_TEST_OPTS
2250        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2251endif
2252ifdef GIT_TEST_CMP
2253        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2254endif
2255ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2256        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2257endif
2258        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2259        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2260ifdef GIT_PERF_REPEAT_COUNT
2261        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2262endif
2263ifdef GIT_PERF_REPO
2264        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2265endif
2266ifdef GIT_PERF_LARGE_REPO
2267        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2268endif
2269ifdef GIT_PERF_MAKE_OPTS
2270        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2271endif
2272ifdef GIT_INTEROP_MAKE_OPTS
2273        @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2274endif
2275ifdef TEST_GIT_INDEX_VERSION
2276        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2277endif
2278        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2279
2280### Detect Python interpreter path changes
2281ifndef NO_PYTHON
2282TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2283
2284GIT-PYTHON-VARS: FORCE
2285        @VARS='$(TRACK_PYTHON)'; \
2286            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2287                echo >&2 "    * new Python interpreter location"; \
2288                echo "$$VARS" >$@; \
2289            fi
2290endif
2291
2292test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2293
2294all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2295all:: $(NO_INSTALL)
2296
2297bin-wrappers/%: wrap-for-bin.sh
2298        @mkdir -p bin-wrappers
2299        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2300             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2301             -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2302        chmod +x $@
2303
2304# GNU make supports exporting all variables by "export" without parameters.
2305# However, the environment gets quite big, and some programs have problems
2306# with that.
2307
2308export NO_SVN_TESTS
2309export TEST_NO_MALLOC_CHECK
2310
2311### Testing rules
2312
2313test: all
2314        $(MAKE) -C t/ all
2315
2316perf: all
2317        $(MAKE) -C t/perf/ all
2318
2319.PHONY: test perf
2320
2321t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2322
2323t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2324
2325.PRECIOUS: $(TEST_OBJS)
2326
2327t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2328        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2329
2330check-sha1:: t/helper/test-sha1$X
2331        t/helper/test-sha1.sh
2332
2333SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2334
2335$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2336        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2337                $(SPARSE_FLAGS) $<
2338
2339.PHONY: sparse $(SP_OBJ)
2340sparse: $(SP_OBJ)
2341
2342check: common-cmds.h
2343        @if sparse; \
2344        then \
2345                echo >&2 "Use 'make sparse' instead"; \
2346                $(MAKE) --no-print-directory sparse; \
2347        else \
2348                echo >&2 "Did you mean 'make test'?"; \
2349                exit 1; \
2350        fi
2351
2352C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2353%.cocci.patch: %.cocci $(C_SOURCES)
2354        @echo '    ' SPATCH $<; \
2355        ret=0; \
2356        for f in $(C_SOURCES); do \
2357                $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2358                        { ret=$$?; break; }; \
2359        done >$@+ 2>$@.log; \
2360        if test $$ret != 0; \
2361        then \
2362                cat $@.log; \
2363                exit 1; \
2364        fi; \
2365        mv $@+ $@; \
2366        if test -s $@; \
2367        then \
2368                echo '    ' SPATCH result: $@; \
2369        fi
2370coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2371
2372### Installation rules
2373
2374ifneq ($(filter /%,$(firstword $(template_dir))),)
2375template_instdir = $(template_dir)
2376else
2377template_instdir = $(prefix)/$(template_dir)
2378endif
2379export template_instdir
2380
2381ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2382gitexec_instdir = $(gitexecdir)
2383else
2384gitexec_instdir = $(prefix)/$(gitexecdir)
2385endif
2386gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2387export gitexec_instdir
2388
2389ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2390mergetools_instdir = $(mergetoolsdir)
2391else
2392mergetools_instdir = $(prefix)/$(mergetoolsdir)
2393endif
2394mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2395
2396install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2397
2398.PHONY: profile-install profile-fast-install
2399profile-install: profile
2400        $(MAKE) install
2401
2402profile-fast-install: profile-fast
2403        $(MAKE) install
2404
2405install: all
2406        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2407        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2408        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2409        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2410        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2411        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2412        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2413        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2414ifndef NO_GETTEXT
2415        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2416        (cd po/build/locale && $(TAR) cf - .) | \
2417        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2418endif
2419ifndef NO_PERL
2420        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2421        $(MAKE) -C gitweb install
2422endif
2423ifndef NO_TCLTK
2424        $(MAKE) -C gitk-git install
2425        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2426endif
2427ifneq (,$X)
2428        $(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';)
2429endif
2430
2431        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2432        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2433        { test "$$bindir/" = "$$execdir/" || \
2434          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2435                $(RM) "$$execdir/$$p" && \
2436                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2437                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2438                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2439          done; \
2440        } && \
2441        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2442                $(RM) "$$bindir/$$p" && \
2443                test -z "$(NO_INSTALL_HARDLINKS)" && \
2444                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2445                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2446                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2447        done && \
2448        for p in $(BUILT_INS); do \
2449                $(RM) "$$execdir/$$p" && \
2450                test -z "$(NO_INSTALL_HARDLINKS)" && \
2451                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2452                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2453                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2454        done && \
2455        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2456        for p in $$remote_curl_aliases; do \
2457                $(RM) "$$execdir/$$p" && \
2458                test -z "$(NO_INSTALL_HARDLINKS)" && \
2459                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2460                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2461                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2462        done && \
2463        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2464
2465.PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2466.PHONY: quick-install-doc quick-install-man quick-install-html
2467install-gitweb:
2468        $(MAKE) -C gitweb install
2469
2470install-doc:
2471        $(MAKE) -C Documentation install
2472
2473install-man:
2474        $(MAKE) -C Documentation install-man
2475
2476install-html:
2477        $(MAKE) -C Documentation install-html
2478
2479install-info:
2480        $(MAKE) -C Documentation install-info
2481
2482install-pdf:
2483        $(MAKE) -C Documentation install-pdf
2484
2485quick-install-doc:
2486        $(MAKE) -C Documentation quick-install
2487
2488quick-install-man:
2489        $(MAKE) -C Documentation quick-install-man
2490
2491quick-install-html:
2492        $(MAKE) -C Documentation quick-install-html
2493
2494
2495
2496### Maintainer's dist rules
2497
2498GIT_TARNAME = git-$(GIT_VERSION)
2499dist: git-archive$(X) configure
2500        ./git-archive --format=tar \
2501                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2502        @mkdir -p $(GIT_TARNAME)
2503        @cp configure $(GIT_TARNAME)
2504        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2505        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2506        $(TAR) rf $(GIT_TARNAME).tar \
2507                $(GIT_TARNAME)/configure \
2508                $(GIT_TARNAME)/version \
2509                $(GIT_TARNAME)/git-gui/version
2510        @$(RM) -r $(GIT_TARNAME)
2511        gzip -f -9 $(GIT_TARNAME).tar
2512
2513rpm::
2514        @echo >&2 "Use distro packaged sources to run rpmbuild"
2515        @false
2516.PHONY: rpm
2517
2518htmldocs = git-htmldocs-$(GIT_VERSION)
2519manpages = git-manpages-$(GIT_VERSION)
2520.PHONY: dist-doc distclean
2521dist-doc:
2522        $(RM) -r .doc-tmp-dir
2523        mkdir .doc-tmp-dir
2524        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2525        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2526        gzip -n -9 -f $(htmldocs).tar
2527        :
2528        $(RM) -r .doc-tmp-dir
2529        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2530        $(MAKE) -C Documentation DESTDIR=./ \
2531                man1dir=../.doc-tmp-dir/man1 \
2532                man5dir=../.doc-tmp-dir/man5 \
2533                man7dir=../.doc-tmp-dir/man7 \
2534                install
2535        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2536        gzip -n -9 -f $(manpages).tar
2537        $(RM) -r .doc-tmp-dir
2538
2539### Cleaning rules
2540
2541distclean: clean
2542        $(RM) configure
2543        $(RM) config.log config.status config.cache
2544        $(RM) config.mak.autogen config.mak.append
2545        $(RM) -r autom4te.cache
2546
2547profile-clean:
2548        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2549        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2550
2551clean: profile-clean coverage-clean
2552        $(RM) *.res
2553        $(RM) $(OBJECTS)
2554        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2555        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2556        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2557        $(RM) -r bin-wrappers $(dep_dirs)
2558        $(RM) -r po/build/
2559        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2560        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2561        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2562        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2563        $(RM) contrib/coccinelle/*.cocci.patch*
2564        $(MAKE) -C Documentation/ clean
2565ifndef NO_PERL
2566        $(MAKE) -C gitweb clean
2567        $(MAKE) -C perl clean
2568endif
2569        $(MAKE) -C templates/ clean
2570        $(MAKE) -C t/ clean
2571ifndef NO_TCLTK
2572        $(MAKE) -C gitk-git clean
2573        $(MAKE) -C git-gui clean
2574endif
2575        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2576        $(RM) GIT-USER-AGENT GIT-PREFIX
2577        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2578
2579.PHONY: all install profile-clean clean strip
2580.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2581.PHONY: FORCE cscope
2582
2583### Check documentation
2584#
2585ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2586ALL_COMMANDS += git
2587ALL_COMMANDS += gitk
2588ALL_COMMANDS += gitweb
2589ALL_COMMANDS += git-gui git-citool
2590
2591.PHONY: check-docs
2592check-docs::
2593        $(MAKE) -C Documentation lint-docs
2594        @(for v in $(ALL_COMMANDS); \
2595        do \
2596                case "$$v" in \
2597                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2598                git-merge-resolve | git-merge-subtree | \
2599                git-fsck-objects | git-init-db | \
2600                git-remote-* | git-stage | \
2601                git-?*--?* ) continue ;; \
2602                esac ; \
2603                test -f "Documentation/$$v.txt" || \
2604                echo "no doc: $$v"; \
2605                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2606                grep -q "^$$v[  ]" || \
2607                case "$$v" in \
2608                git) ;; \
2609                *) echo "no link: $$v";; \
2610                esac ; \
2611        done; \
2612        ( \
2613                sed -e '1,/^### command list/d' \
2614                    -e '/^#/d' \
2615                    -e 's/[     ].*//' \
2616                    -e 's/^/listed /' command-list.txt; \
2617                $(MAKE) -C Documentation print-man1 | \
2618                grep '\.txt$$' | \
2619                sed -e 's|Documentation/|documented |' \
2620                    -e 's/\.txt//'; \
2621        ) | while read how cmd; \
2622        do \
2623                case " $(ALL_COMMANDS) " in \
2624                *" $$cmd "*)    ;; \
2625                *) echo "removed but $$how: $$cmd" ;; \
2626                esac; \
2627        done ) | sort
2628
2629### Make sure built-ins do not have dups and listed in git.c
2630#
2631check-builtins::
2632        ./check-builtins.sh
2633
2634### Test suite coverage testing
2635#
2636.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2637.PHONY: coverage-untested-functions cover_db cover_db_html
2638.PHONY: coverage-clean-results
2639
2640coverage:
2641        $(MAKE) coverage-test
2642        $(MAKE) coverage-untested-functions
2643
2644object_dirs := $(sort $(dir $(OBJECTS)))
2645coverage-clean-results:
2646        $(RM) $(addsuffix *.gcov,$(object_dirs))
2647        $(RM) $(addsuffix *.gcda,$(object_dirs))
2648        $(RM) coverage-untested-functions
2649        $(RM) -r cover_db/
2650        $(RM) -r cover_db_html/
2651
2652coverage-clean: coverage-clean-results
2653        $(RM) $(addsuffix *.gcno,$(object_dirs))
2654
2655COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2656COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2657GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2658
2659coverage-compile:
2660        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2661
2662coverage-test: coverage-clean-results coverage-compile
2663        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2664                DEFAULT_TEST_TARGET=test -j1 test
2665
2666coverage-report:
2667        $(QUIET_GCOV)for dir in $(object_dirs); do \
2668                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2669        done
2670
2671coverage-untested-functions: coverage-report
2672        grep '^function.*called 0 ' *.c.gcov \
2673                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2674                > coverage-untested-functions
2675
2676cover_db: coverage-report
2677        gcov2perl -db cover_db *.gcov
2678
2679cover_db_html: cover_db
2680        cover -report html -outputdir cover_db_html cover_db
2681