Makefileon commit Merge branch 'jk/drop-free-refspecs' (6e9b010)
   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. Various
  28# commands such as log and grep offer runtime options to use
  29# Perl-compatible regular expressions instead of standard or extended
  30# POSIX regular expressions.
  31#
  32# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  33# /foo/bar/include and /foo/bar/lib directories.
  34#
  35# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  36#
  37# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  38# git-http-push are not built, and you cannot use http:// and https://
  39# transports (neither smart nor dumb).
  40#
  41# Define CURLDIR=/foo/bar if your curl header and library files are in
  42# /foo/bar/include and /foo/bar/lib directories.
  43#
  44# Define CURL_CONFIG to curl's configuration program that prints information
  45# about the library (e.g., its version number).  The default is 'curl-config'.
  46#
  47# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  48# not built, and you cannot push using http:// and https:// transports (dumb).
  49#
  50# Define EXPATDIR=/foo/bar if your expat header and library files are in
  51# /foo/bar/include and /foo/bar/lib directories.
  52#
  53# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  54# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  55#
  56# Define NO_GETTEXT if you don't want Git output to be translated.
  57# A translated Git requires GNU libintl or another gettext implementation,
  58# plus libintl-perl at runtime.
  59#
  60# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  61# the installed gettext translation of the shell scripts output.
  62#
  63# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  64# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  65# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  66# FreeBSD can use either, but MinGW and some others need to use
  67# libcharset.h's locale_charset() instead.
  68#
  69# Define CHARSET_LIB to the library you need to link with in order to
  70# use locale_charset() function.  On some platforms this needs to set to
  71# -lcharset, on others to -liconv .
  72#
  73# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  74# need -lintl when linking.
  75#
  76# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  77# doesn't support GNU extensions like --check and --statistics
  78#
  79# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  80# it specifies.
  81#
  82# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  83# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  84#
  85# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  86#
  87# Define NO_STRCASESTR if you don't have strcasestr.
  88#
  89# Define NO_MEMMEM if you don't have memmem.
  90#
  91# Define NO_GETPAGESIZE if you don't have getpagesize.
  92#
  93# Define NO_STRLCPY if you don't have strlcpy.
  94#
  95# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  96# C library. If your compiler also does not support long long or does not have
  97# strtoull, define NO_STRTOULL.
  98#
  99# Define NO_SETENV if you don't have setenv in the C library.
 100#
 101# Define NO_UNSETENV if you don't have unsetenv in the C library.
 102#
 103# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 104#
 105# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 106#
 107# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 108# in the C library.
 109#
 110# Define NO_LIBGEN_H if you don't have libgen.h.
 111#
 112# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 113#
 114# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 115#
 116# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 117# Enable it on Windows.  By default, symrefs are still used.
 118#
 119# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 120# tests.  These tests take up a significant amount of the total test time
 121# but are not needed unless you plan to talk to SVN repos.
 122#
 123# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 124# installed in /sw, but don't want GIT to link against any libraries
 125# installed there.  If defined you may specify your own (or Fink's)
 126# include directories and library directories by defining CFLAGS
 127# and LDFLAGS appropriately.
 128#
 129# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 130# have DarwinPorts installed in /opt/local, but don't want GIT to
 131# link against any libraries installed there.  If defined you may
 132# specify your own (or DarwinPort's) include directories and
 133# library directories by defining CFLAGS and LDFLAGS appropriately.
 134#
 135# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 136# and do not want to use Apple's CommonCrypto library.  This allows you
 137# to provide your own OpenSSL library, for example from MacPorts.
 138#
 139# Define BLK_SHA1 environment variable to make use of the bundled
 140# optimized C SHA1 routine.
 141#
 142# Define PPC_SHA1 environment variable when running make to make use of
 143# a bundled SHA1 routine optimized for PowerPC.
 144#
 145# Define DC_SHA1 to unconditionally enable the collision-detecting sha1
 146# algorithm. This is slower, but may detect attempted collision attacks.
 147# Takes priority over other *_SHA1 knobs.
 148#
 149# Define OPENSSL_SHA1 environment variable when running make to link
 150# with the SHA1 routine from openssl library.
 151#
 152# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 153# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 154# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 155#
 156# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 157#
 158# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 159#
 160# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 161#
 162# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 163#
 164# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 165#
 166# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 167#
 168# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 169#
 170# Define NO_UINTMAX_T if you don't have uintmax_t.
 171#
 172# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 173# Patrick Mauritz).
 174#
 175# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 176# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 177# inet_ntop and inet_pton additionally reside there.
 178#
 179# Define NO_MMAP if you want to avoid mmap.
 180#
 181# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 182#
 183# Define NO_POLL if you do not have or don't want to use poll().
 184# This also implies NO_SYS_POLL_H.
 185#
 186# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 187# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 188# we want to know more about the issue.
 189#
 190# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 191#
 192# Define NO_PREAD if you have a problem with pread() system call (e.g.
 193# cygwin1.dll before v1.5.22).
 194#
 195# Define NO_SETITIMER if you don't have setitimer()
 196#
 197# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 198# This also implies NO_SETITIMER
 199#
 200# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 201# generally faster on your platform than accessing the working directory.
 202#
 203# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 204# the executable mode bit, but doesn't really do so.
 205#
 206# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 207# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 208# usual 0xF000).
 209#
 210# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 211#
 212# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 213#
 214# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 215# sockaddr_storage.
 216#
 217# Define NO_ICONV if your libc does not properly support iconv.
 218#
 219# Define OLD_ICONV if your library has an old iconv(), where the second
 220# (input buffer pointer) parameter is declared with type (const char **).
 221#
 222# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 223#
 224# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 225# that tells runtime paths to dynamic libraries;
 226# "-Wl,-rpath=/path/lib" is used instead.
 227#
 228# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 229# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 230#
 231# Define USE_NSEC below if you want git to care about sub-second file mtimes
 232# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 233# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 234# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 235# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 236# Documentation/technical/racy-git.txt for details.
 237#
 238# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 239# "st_ctim"
 240#
 241# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 242# available.  This automatically turns USE_NSEC off.
 243#
 244# Define USE_STDEV below if you want git to care about the underlying device
 245# change being considered an inode change from the update-index perspective.
 246#
 247# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 248# field that counts the on-disk footprint in 512-byte blocks.
 249#
 250# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 251# (not v1.73 or v1.71).
 252#
 253# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 254# (versions 1.68.1 through v1.72).
 255#
 256# Define GNU_ROFF if your target system uses GNU groff.  This forces
 257# apostrophes to be ASCII so that cut&pasting examples to the shell
 258# will work.
 259#
 260# Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
 261# documentation.
 262#
 263# Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
 264# Extensions Lab if you have it available.
 265#
 266# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 267#
 268# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 269# MakeMaker (e.g. using ActiveState under Cygwin).
 270#
 271# Define NO_PERL if you do not want Perl scripts or libraries at all.
 272#
 273# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 274# but /usr/bin/python2.7 on some platforms).
 275#
 276# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 277#
 278# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 279#
 280# Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 281# and egrep that are pickier when their input contains non-ASCII data.
 282#
 283# The TCL_PATH variable governs the location of the Tcl interpreter
 284# used to optimize git-gui for your system.  Only used if NO_TCLTK
 285# is not set.  Defaults to the bare 'tclsh'.
 286#
 287# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 288# If not set it defaults to the bare 'wish'. If it is set to the empty
 289# string then NO_TCLTK will be forced (this is used by configure script).
 290#
 291# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 292# is a simplified version of the merge sort used in glibc. This is
 293# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 294#
 295# Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
 296# compatible with the one described in C11 Annex K.
 297#
 298# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 299# information on a not yet closed file that lstat would return for the same
 300# file after it was closed.
 301#
 302# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 303# when hardlinking a file to another name and unlinking the original file right
 304# away (some NTFS drivers seem to zero the contents in that scenario).
 305#
 306# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 307# programs as a tar, where bin/ and libexec/ might be on different file systems.
 308#
 309# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 310# copies to install built-in git commands e.g. git-cat-file.
 311#
 312# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 313# memory allocators with the nedmalloc allocator written by Niall Douglas.
 314#
 315# Define OVERRIDE_STRDUP to override the libc version of strdup(3).
 316# This is necessary when using a custom allocator in order to avoid
 317# crashes due to allocation and free working on different 'heaps'.
 318# It's defined automatically if USE_NED_ALLOCATOR is set.
 319#
 320# Define NO_REGEX if your C library lacks regex support with REG_STARTEND
 321# feature.
 322#
 323# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 324# user.
 325#
 326# Define GETTEXT_POISON if you are debugging the choice of strings marked
 327# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 328# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 329# (to any value) in your environment.
 330#
 331# Define JSMIN to point to JavaScript minifier that functions as
 332# a filter to have gitweb.js minified.
 333#
 334# Define CSSMIN to point to a CSS minifier in order to generate a minified
 335# version of gitweb.css
 336#
 337# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 338# you want to use something different.  The value will be interpreted by the
 339# shell at runtime when it is used.
 340#
 341# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 342# want to use something different.  The value will be interpreted by the shell
 343# if necessary when it is used.  Examples:
 344#
 345#   DEFAULT_EDITOR='~/bin/vi',
 346#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 347#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 348#
 349# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 350# header files to be automatically computed, to avoid rebuilding objects when
 351# an unrelated header file changes.  Define it to "no" to use the hard-coded
 352# dependency rules.  The default is "auto", which means to use computed header
 353# dependencies if your compiler is detected to support it.
 354#
 355# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 356#
 357# Define GIT_USER_AGENT if you want to change how git identifies itself during
 358# network interactions.  The default is "git/$(GIT_VERSION)".
 359#
 360# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 361# (defaults to "man") if you want to have a different default when
 362# "git help" is called without a parameter specifying the format.
 363#
 364# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 365# with a different indexfile format version.  If it isn't set the index
 366# file format used is index-v[23].
 367#
 368# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 369# return NULL when it receives a bogus time_t.
 370#
 371# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
 372#
 373# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
 374#
 375# Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
 376# before 2.17) for clock_gettime and CLOCK_MONOTONIC.
 377#
 378# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 379# compiles the following initialization:
 380#
 381#   static const char s[] = ("FOO");
 382#
 383# and define it to "no" if you need to remove the parentheses () around the
 384# constant.  The default is "auto", which means to use parentheses if your
 385# compiler is detected to support it.
 386#
 387# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 388#
 389# Define HAVE_GETDELIM if your system has the getdelim() function.
 390#
 391# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 392# default environment variables to be passed when a pager is spawned, e.g.
 393#
 394#    PAGER_ENV = LESS=FRX LV=-c
 395#
 396# to say "export LESS=FRX (and LV=-c) if the environment variable
 397# LESS (and LV) is not set, respectively".
 398
 399GIT-VERSION-FILE: FORCE
 400        @$(SHELL_PATH) ./GIT-VERSION-GEN
 401-include GIT-VERSION-FILE
 402
 403# CFLAGS and LDFLAGS are for the users to override from the command line.
 404
 405CFLAGS = -g -O2 -Wall
 406DEVELOPER_CFLAGS = -Werror \
 407        -Wdeclaration-after-statement \
 408        -Wno-format-zero-length \
 409        -Wold-style-definition \
 410        -Woverflow \
 411        -Wpointer-arith \
 412        -Wstrict-prototypes \
 413        -Wunused \
 414        -Wvla
 415LDFLAGS =
 416ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 417ALL_LDFLAGS = $(LDFLAGS)
 418STRIP ?= strip
 419
 420# Create as necessary, replace existing, make ranlib unneeded.
 421ARFLAGS = rcs
 422
 423# Among the variables below, these:
 424#   gitexecdir
 425#   template_dir
 426#   sysconfdir
 427# can be specified as a relative path some/where/else;
 428# this is interpreted as relative to $(prefix) and "git" at
 429# runtime figures out where they are based on the path to the executable.
 430# Additionally, the following will be treated as relative by "git" if they
 431# begin with "$(prefix)/":
 432#   mandir
 433#   infodir
 434#   htmldir
 435# This can help installing the suite in a relocatable way.
 436
 437prefix = $(HOME)
 438bindir_relative = bin
 439bindir = $(prefix)/$(bindir_relative)
 440mandir = $(prefix)/share/man
 441infodir = $(prefix)/share/info
 442gitexecdir = libexec/git-core
 443mergetoolsdir = $(gitexecdir)/mergetools
 444sharedir = $(prefix)/share
 445gitwebdir = $(sharedir)/gitweb
 446localedir = $(sharedir)/locale
 447template_dir = share/git-core/templates
 448htmldir = $(prefix)/share/doc/git-doc
 449ETC_GITCONFIG = $(sysconfdir)/gitconfig
 450ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 451lib = lib
 452# DESTDIR =
 453pathsep = :
 454
 455mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 456infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 457htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 458
 459export prefix bindir sharedir sysconfdir gitwebdir localedir
 460
 461CC = cc
 462AR = ar
 463RM = rm -f
 464DIFF = diff
 465TAR = tar
 466FIND = find
 467INSTALL = install
 468TCL_PATH = tclsh
 469TCLTK_PATH = wish
 470XGETTEXT = xgettext
 471MSGFMT = msgfmt
 472CURL_CONFIG = curl-config
 473PTHREAD_LIBS = -lpthread
 474PTHREAD_CFLAGS =
 475GCOV = gcov
 476SPATCH = spatch
 477
 478export TCL_PATH TCLTK_PATH
 479
 480SPARSE_FLAGS =
 481SPATCH_FLAGS = --all-includes
 482
 483
 484
 485### --- END CONFIGURATION SECTION ---
 486
 487# Those must not be GNU-specific; they are shared with perl/ which may
 488# be built by a different compiler. (Note that this is an artifact now
 489# but it still might be nice to keep that distinction.)
 490BASIC_CFLAGS = -I.
 491BASIC_LDFLAGS =
 492
 493# Guard against environment variables
 494BUILTIN_OBJS =
 495BUILT_INS =
 496COMPAT_CFLAGS =
 497COMPAT_OBJS =
 498XDIFF_OBJS =
 499VCSSVN_OBJS =
 500GENERATED_H =
 501EXTRA_CPPFLAGS =
 502LIB_OBJS =
 503PROGRAM_OBJS =
 504PROGRAMS =
 505SCRIPT_PERL =
 506SCRIPT_PYTHON =
 507SCRIPT_SH =
 508SCRIPT_LIB =
 509TEST_PROGRAMS_NEED_X =
 510
 511# Having this variable in your environment would break pipelines because
 512# you cause "cd" to echo its destination to stdout.  It can also take
 513# scripts to unexpected places.  If you like CDPATH, define it for your
 514# interactive shell sessions without exporting it.
 515unexport CDPATH
 516
 517SCRIPT_SH += git-bisect.sh
 518SCRIPT_SH += git-difftool--helper.sh
 519SCRIPT_SH += git-filter-branch.sh
 520SCRIPT_SH += git-merge-octopus.sh
 521SCRIPT_SH += git-merge-one-file.sh
 522SCRIPT_SH += git-merge-resolve.sh
 523SCRIPT_SH += git-mergetool.sh
 524SCRIPT_SH += git-quiltimport.sh
 525SCRIPT_SH += git-rebase.sh
 526SCRIPT_SH += git-remote-testgit.sh
 527SCRIPT_SH += git-request-pull.sh
 528SCRIPT_SH += git-stash.sh
 529SCRIPT_SH += git-submodule.sh
 530SCRIPT_SH += git-web--browse.sh
 531
 532SCRIPT_LIB += git-mergetool--lib
 533SCRIPT_LIB += git-parse-remote
 534SCRIPT_LIB += git-rebase--am
 535SCRIPT_LIB += git-rebase--interactive
 536SCRIPT_LIB += git-rebase--merge
 537SCRIPT_LIB += git-sh-setup
 538SCRIPT_LIB += git-sh-i18n
 539
 540SCRIPT_PERL += git-add--interactive.perl
 541SCRIPT_PERL += git-archimport.perl
 542SCRIPT_PERL += git-cvsexportcommit.perl
 543SCRIPT_PERL += git-cvsimport.perl
 544SCRIPT_PERL += git-cvsserver.perl
 545SCRIPT_PERL += git-send-email.perl
 546SCRIPT_PERL += git-svn.perl
 547
 548SCRIPT_PYTHON += git-p4.py
 549
 550NO_INSTALL += git-remote-testgit
 551
 552# Generated files for scripts
 553SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 554SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 555SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 556
 557SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 558SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 559SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 560
 561# Individual rules to allow e.g.
 562# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 563# from subdirectories like contrib/*/
 564.PHONY: build-perl-script build-sh-script build-python-script
 565build-perl-script: $(SCRIPT_PERL_GEN)
 566build-sh-script: $(SCRIPT_SH_GEN)
 567build-python-script: $(SCRIPT_PYTHON_GEN)
 568
 569.PHONY: install-perl-script install-sh-script install-python-script
 570install-sh-script: $(SCRIPT_SH_INS)
 571        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 572install-perl-script: $(SCRIPT_PERL_INS)
 573        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 574install-python-script: $(SCRIPT_PYTHON_INS)
 575        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 576
 577.PHONY: clean-perl-script clean-sh-script clean-python-script
 578clean-sh-script:
 579        $(RM) $(SCRIPT_SH_GEN)
 580clean-perl-script:
 581        $(RM) $(SCRIPT_PERL_GEN)
 582clean-python-script:
 583        $(RM) $(SCRIPT_PYTHON_GEN)
 584
 585SCRIPTS = $(SCRIPT_SH_INS) \
 586          $(SCRIPT_PERL_INS) \
 587          $(SCRIPT_PYTHON_INS) \
 588          git-instaweb
 589
 590ETAGS_TARGET = TAGS
 591
 592# Empty...
 593EXTRA_PROGRAMS =
 594
 595# ... and all the rest that could be moved out of bindir to gitexecdir
 596PROGRAMS += $(EXTRA_PROGRAMS)
 597
 598PROGRAM_OBJS += credential-store.o
 599PROGRAM_OBJS += daemon.o
 600PROGRAM_OBJS += fast-import.o
 601PROGRAM_OBJS += http-backend.o
 602PROGRAM_OBJS += imap-send.o
 603PROGRAM_OBJS += sh-i18n--envsubst.o
 604PROGRAM_OBJS += shell.o
 605PROGRAM_OBJS += show-index.o
 606PROGRAM_OBJS += upload-pack.o
 607PROGRAM_OBJS += remote-testsvn.o
 608
 609# Binary suffix, set to .exe for Windows builds
 610X =
 611
 612PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 613
 614TEST_PROGRAMS_NEED_X += test-chmtime
 615TEST_PROGRAMS_NEED_X += test-ctype
 616TEST_PROGRAMS_NEED_X += test-config
 617TEST_PROGRAMS_NEED_X += test-date
 618TEST_PROGRAMS_NEED_X += test-delta
 619TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 620TEST_PROGRAMS_NEED_X += test-dump-split-index
 621TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 622TEST_PROGRAMS_NEED_X += test-fake-ssh
 623TEST_PROGRAMS_NEED_X += test-genrandom
 624TEST_PROGRAMS_NEED_X += test-hashmap
 625TEST_PROGRAMS_NEED_X += test-index-version
 626TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash
 627TEST_PROGRAMS_NEED_X += test-line-buffer
 628TEST_PROGRAMS_NEED_X += test-match-trees
 629TEST_PROGRAMS_NEED_X += test-mergesort
 630TEST_PROGRAMS_NEED_X += test-mktemp
 631TEST_PROGRAMS_NEED_X += test-online-cpus
 632TEST_PROGRAMS_NEED_X += test-parse-options
 633TEST_PROGRAMS_NEED_X += test-path-utils
 634TEST_PROGRAMS_NEED_X += test-prio-queue
 635TEST_PROGRAMS_NEED_X += test-read-cache
 636TEST_PROGRAMS_NEED_X += test-ref-store
 637TEST_PROGRAMS_NEED_X += test-regex
 638TEST_PROGRAMS_NEED_X += test-revision-walking
 639TEST_PROGRAMS_NEED_X += test-run-command
 640TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 641TEST_PROGRAMS_NEED_X += test-sha1
 642TEST_PROGRAMS_NEED_X += test-sha1-array
 643TEST_PROGRAMS_NEED_X += test-sigchain
 644TEST_PROGRAMS_NEED_X += test-strcmp-offset
 645TEST_PROGRAMS_NEED_X += test-string-list
 646TEST_PROGRAMS_NEED_X += test-submodule-config
 647TEST_PROGRAMS_NEED_X += test-subprocess
 648TEST_PROGRAMS_NEED_X += test-svn-fe
 649TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 650TEST_PROGRAMS_NEED_X += test-wildmatch
 651
 652TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
 653
 654# List built-in command $C whose implementation cmd_$C() is not in
 655# builtin/$C.o but is linked in as part of some other command.
 656BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 657
 658BUILT_INS += git-cherry$X
 659BUILT_INS += git-cherry-pick$X
 660BUILT_INS += git-format-patch$X
 661BUILT_INS += git-fsck-objects$X
 662BUILT_INS += git-init$X
 663BUILT_INS += git-merge-subtree$X
 664BUILT_INS += git-show$X
 665BUILT_INS += git-stage$X
 666BUILT_INS += git-status$X
 667BUILT_INS += git-whatchanged$X
 668
 669# what 'all' will build and 'install' will install in gitexecdir,
 670# excluding programs for built-in commands
 671ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 672
 673# what 'all' will build but not install in gitexecdir
 674OTHER_PROGRAMS = git$X
 675
 676# what test wrappers are needed and 'install' will install, in bindir
 677BINDIR_PROGRAMS_NEED_X += git
 678BINDIR_PROGRAMS_NEED_X += git-upload-pack
 679BINDIR_PROGRAMS_NEED_X += git-receive-pack
 680BINDIR_PROGRAMS_NEED_X += git-upload-archive
 681BINDIR_PROGRAMS_NEED_X += git-shell
 682
 683BINDIR_PROGRAMS_NO_X += git-cvsserver
 684
 685# Set paths to tools early so that they can be used for version tests.
 686ifndef SHELL_PATH
 687        SHELL_PATH = /bin/sh
 688endif
 689ifndef PERL_PATH
 690        PERL_PATH = /usr/bin/perl
 691endif
 692ifndef PYTHON_PATH
 693        PYTHON_PATH = /usr/bin/python
 694endif
 695
 696export PERL_PATH
 697export PYTHON_PATH
 698
 699LIB_FILE = libgit.a
 700XDIFF_LIB = xdiff/lib.a
 701VCSSVN_LIB = vcs-svn/lib.a
 702
 703GENERATED_H += common-cmds.h
 704
 705LIB_H = $(shell $(FIND) . \
 706        -name .git -prune -o \
 707        -name t -prune -o \
 708        -name Documentation -prune -o \
 709        -name '*.h' -print)
 710
 711LIB_OBJS += abspath.o
 712LIB_OBJS += advice.o
 713LIB_OBJS += alias.o
 714LIB_OBJS += alloc.o
 715LIB_OBJS += apply.o
 716LIB_OBJS += archive.o
 717LIB_OBJS += archive-tar.o
 718LIB_OBJS += archive-zip.o
 719LIB_OBJS += argv-array.o
 720LIB_OBJS += attr.o
 721LIB_OBJS += base85.o
 722LIB_OBJS += bisect.o
 723LIB_OBJS += blame.o
 724LIB_OBJS += blob.o
 725LIB_OBJS += branch.o
 726LIB_OBJS += bulk-checkin.o
 727LIB_OBJS += bundle.o
 728LIB_OBJS += cache-tree.o
 729LIB_OBJS += color.o
 730LIB_OBJS += column.o
 731LIB_OBJS += combine-diff.o
 732LIB_OBJS += commit.o
 733LIB_OBJS += compat/obstack.o
 734LIB_OBJS += compat/terminal.o
 735LIB_OBJS += config.o
 736LIB_OBJS += connect.o
 737LIB_OBJS += connected.o
 738LIB_OBJS += convert.o
 739LIB_OBJS += copy.o
 740LIB_OBJS += credential.o
 741LIB_OBJS += csum-file.o
 742LIB_OBJS += ctype.o
 743LIB_OBJS += date.o
 744LIB_OBJS += decorate.o
 745LIB_OBJS += diffcore-break.o
 746LIB_OBJS += diffcore-delta.o
 747LIB_OBJS += diffcore-order.o
 748LIB_OBJS += diffcore-pickaxe.o
 749LIB_OBJS += diffcore-rename.o
 750LIB_OBJS += diff-delta.o
 751LIB_OBJS += diff-lib.o
 752LIB_OBJS += diff-no-index.o
 753LIB_OBJS += diff.o
 754LIB_OBJS += dir.o
 755LIB_OBJS += dir-iterator.o
 756LIB_OBJS += editor.o
 757LIB_OBJS += entry.o
 758LIB_OBJS += environment.o
 759LIB_OBJS += ewah/bitmap.o
 760LIB_OBJS += ewah/ewah_bitmap.o
 761LIB_OBJS += ewah/ewah_io.o
 762LIB_OBJS += ewah/ewah_rlw.o
 763LIB_OBJS += exec_cmd.o
 764LIB_OBJS += fetch-pack.o
 765LIB_OBJS += fsck.o
 766LIB_OBJS += gettext.o
 767LIB_OBJS += gpg-interface.o
 768LIB_OBJS += graph.o
 769LIB_OBJS += grep.o
 770LIB_OBJS += hashmap.o
 771LIB_OBJS += help.o
 772LIB_OBJS += hex.o
 773LIB_OBJS += ident.o
 774LIB_OBJS += kwset.o
 775LIB_OBJS += levenshtein.o
 776LIB_OBJS += line-log.o
 777LIB_OBJS += line-range.o
 778LIB_OBJS += list-objects.o
 779LIB_OBJS += ll-merge.o
 780LIB_OBJS += lockfile.o
 781LIB_OBJS += log-tree.o
 782LIB_OBJS += mailinfo.o
 783LIB_OBJS += mailmap.o
 784LIB_OBJS += match-trees.o
 785LIB_OBJS += merge.o
 786LIB_OBJS += merge-blobs.o
 787LIB_OBJS += merge-recursive.o
 788LIB_OBJS += mergesort.o
 789LIB_OBJS += mru.o
 790LIB_OBJS += name-hash.o
 791LIB_OBJS += notes.o
 792LIB_OBJS += notes-cache.o
 793LIB_OBJS += notes-merge.o
 794LIB_OBJS += notes-utils.o
 795LIB_OBJS += object.o
 796LIB_OBJS += oidset.o
 797LIB_OBJS += pack-bitmap.o
 798LIB_OBJS += pack-bitmap-write.o
 799LIB_OBJS += pack-check.o
 800LIB_OBJS += pack-objects.o
 801LIB_OBJS += pack-revindex.o
 802LIB_OBJS += pack-write.o
 803LIB_OBJS += pager.o
 804LIB_OBJS += parse-options.o
 805LIB_OBJS += parse-options-cb.o
 806LIB_OBJS += patch-delta.o
 807LIB_OBJS += patch-ids.o
 808LIB_OBJS += path.o
 809LIB_OBJS += pathspec.o
 810LIB_OBJS += pkt-line.o
 811LIB_OBJS += preload-index.o
 812LIB_OBJS += pretty.o
 813LIB_OBJS += prio-queue.o
 814LIB_OBJS += progress.o
 815LIB_OBJS += prompt.o
 816LIB_OBJS += quote.o
 817LIB_OBJS += reachable.o
 818LIB_OBJS += read-cache.o
 819LIB_OBJS += reflog-walk.o
 820LIB_OBJS += refs.o
 821LIB_OBJS += refs/files-backend.o
 822LIB_OBJS += refs/iterator.o
 823LIB_OBJS += refs/ref-cache.o
 824LIB_OBJS += ref-filter.o
 825LIB_OBJS += remote.o
 826LIB_OBJS += replace_object.o
 827LIB_OBJS += rerere.o
 828LIB_OBJS += resolve-undo.o
 829LIB_OBJS += revision.o
 830LIB_OBJS += run-command.o
 831LIB_OBJS += send-pack.o
 832LIB_OBJS += sequencer.o
 833LIB_OBJS += server-info.o
 834LIB_OBJS += setup.o
 835LIB_OBJS += sha1-array.o
 836LIB_OBJS += sha1-lookup.o
 837LIB_OBJS += sha1_file.o
 838LIB_OBJS += sha1_name.o
 839LIB_OBJS += shallow.o
 840LIB_OBJS += sideband.o
 841LIB_OBJS += sigchain.o
 842LIB_OBJS += split-index.o
 843LIB_OBJS += strbuf.o
 844LIB_OBJS += streaming.o
 845LIB_OBJS += string-list.o
 846LIB_OBJS += submodule.o
 847LIB_OBJS += submodule-config.o
 848LIB_OBJS += sub-process.o
 849LIB_OBJS += symlinks.o
 850LIB_OBJS += tag.o
 851LIB_OBJS += tempfile.o
 852LIB_OBJS += tmp-objdir.o
 853LIB_OBJS += trace.o
 854LIB_OBJS += trailer.o
 855LIB_OBJS += transport.o
 856LIB_OBJS += transport-helper.o
 857LIB_OBJS += tree-diff.o
 858LIB_OBJS += tree.o
 859LIB_OBJS += tree-walk.o
 860LIB_OBJS += unpack-trees.o
 861LIB_OBJS += url.o
 862LIB_OBJS += urlmatch.o
 863LIB_OBJS += usage.o
 864LIB_OBJS += userdiff.o
 865LIB_OBJS += utf8.o
 866LIB_OBJS += varint.o
 867LIB_OBJS += version.o
 868LIB_OBJS += versioncmp.o
 869LIB_OBJS += walker.o
 870LIB_OBJS += wildmatch.o
 871LIB_OBJS += worktree.o
 872LIB_OBJS += wrapper.o
 873LIB_OBJS += write_or_die.o
 874LIB_OBJS += ws.o
 875LIB_OBJS += wt-status.o
 876LIB_OBJS += xdiff-interface.o
 877LIB_OBJS += zlib.o
 878
 879BUILTIN_OBJS += builtin/add.o
 880BUILTIN_OBJS += builtin/am.o
 881BUILTIN_OBJS += builtin/annotate.o
 882BUILTIN_OBJS += builtin/apply.o
 883BUILTIN_OBJS += builtin/archive.o
 884BUILTIN_OBJS += builtin/bisect--helper.o
 885BUILTIN_OBJS += builtin/blame.o
 886BUILTIN_OBJS += builtin/branch.o
 887BUILTIN_OBJS += builtin/bundle.o
 888BUILTIN_OBJS += builtin/cat-file.o
 889BUILTIN_OBJS += builtin/check-attr.o
 890BUILTIN_OBJS += builtin/check-ignore.o
 891BUILTIN_OBJS += builtin/check-mailmap.o
 892BUILTIN_OBJS += builtin/check-ref-format.o
 893BUILTIN_OBJS += builtin/checkout-index.o
 894BUILTIN_OBJS += builtin/checkout.o
 895BUILTIN_OBJS += builtin/clean.o
 896BUILTIN_OBJS += builtin/clone.o
 897BUILTIN_OBJS += builtin/column.o
 898BUILTIN_OBJS += builtin/commit-tree.o
 899BUILTIN_OBJS += builtin/commit.o
 900BUILTIN_OBJS += builtin/config.o
 901BUILTIN_OBJS += builtin/count-objects.o
 902BUILTIN_OBJS += builtin/credential.o
 903BUILTIN_OBJS += builtin/describe.o
 904BUILTIN_OBJS += builtin/diff-files.o
 905BUILTIN_OBJS += builtin/diff-index.o
 906BUILTIN_OBJS += builtin/diff-tree.o
 907BUILTIN_OBJS += builtin/diff.o
 908BUILTIN_OBJS += builtin/difftool.o
 909BUILTIN_OBJS += builtin/fast-export.o
 910BUILTIN_OBJS += builtin/fetch-pack.o
 911BUILTIN_OBJS += builtin/fetch.o
 912BUILTIN_OBJS += builtin/fmt-merge-msg.o
 913BUILTIN_OBJS += builtin/for-each-ref.o
 914BUILTIN_OBJS += builtin/fsck.o
 915BUILTIN_OBJS += builtin/gc.o
 916BUILTIN_OBJS += builtin/get-tar-commit-id.o
 917BUILTIN_OBJS += builtin/grep.o
 918BUILTIN_OBJS += builtin/hash-object.o
 919BUILTIN_OBJS += builtin/help.o
 920BUILTIN_OBJS += builtin/index-pack.o
 921BUILTIN_OBJS += builtin/init-db.o
 922BUILTIN_OBJS += builtin/interpret-trailers.o
 923BUILTIN_OBJS += builtin/log.o
 924BUILTIN_OBJS += builtin/ls-files.o
 925BUILTIN_OBJS += builtin/ls-remote.o
 926BUILTIN_OBJS += builtin/ls-tree.o
 927BUILTIN_OBJS += builtin/mailinfo.o
 928BUILTIN_OBJS += builtin/mailsplit.o
 929BUILTIN_OBJS += builtin/merge.o
 930BUILTIN_OBJS += builtin/merge-base.o
 931BUILTIN_OBJS += builtin/merge-file.o
 932BUILTIN_OBJS += builtin/merge-index.o
 933BUILTIN_OBJS += builtin/merge-ours.o
 934BUILTIN_OBJS += builtin/merge-recursive.o
 935BUILTIN_OBJS += builtin/merge-tree.o
 936BUILTIN_OBJS += builtin/mktag.o
 937BUILTIN_OBJS += builtin/mktree.o
 938BUILTIN_OBJS += builtin/mv.o
 939BUILTIN_OBJS += builtin/name-rev.o
 940BUILTIN_OBJS += builtin/notes.o
 941BUILTIN_OBJS += builtin/pack-objects.o
 942BUILTIN_OBJS += builtin/pack-redundant.o
 943BUILTIN_OBJS += builtin/pack-refs.o
 944BUILTIN_OBJS += builtin/patch-id.o
 945BUILTIN_OBJS += builtin/prune-packed.o
 946BUILTIN_OBJS += builtin/prune.o
 947BUILTIN_OBJS += builtin/pull.o
 948BUILTIN_OBJS += builtin/push.o
 949BUILTIN_OBJS += builtin/read-tree.o
 950BUILTIN_OBJS += builtin/rebase--helper.o
 951BUILTIN_OBJS += builtin/receive-pack.o
 952BUILTIN_OBJS += builtin/reflog.o
 953BUILTIN_OBJS += builtin/remote.o
 954BUILTIN_OBJS += builtin/remote-ext.o
 955BUILTIN_OBJS += builtin/remote-fd.o
 956BUILTIN_OBJS += builtin/repack.o
 957BUILTIN_OBJS += builtin/replace.o
 958BUILTIN_OBJS += builtin/rerere.o
 959BUILTIN_OBJS += builtin/reset.o
 960BUILTIN_OBJS += builtin/rev-list.o
 961BUILTIN_OBJS += builtin/rev-parse.o
 962BUILTIN_OBJS += builtin/revert.o
 963BUILTIN_OBJS += builtin/rm.o
 964BUILTIN_OBJS += builtin/send-pack.o
 965BUILTIN_OBJS += builtin/shortlog.o
 966BUILTIN_OBJS += builtin/show-branch.o
 967BUILTIN_OBJS += builtin/show-ref.o
 968BUILTIN_OBJS += builtin/stripspace.o
 969BUILTIN_OBJS += builtin/submodule--helper.o
 970BUILTIN_OBJS += builtin/symbolic-ref.o
 971BUILTIN_OBJS += builtin/tag.o
 972BUILTIN_OBJS += builtin/unpack-file.o
 973BUILTIN_OBJS += builtin/unpack-objects.o
 974BUILTIN_OBJS += builtin/update-index.o
 975BUILTIN_OBJS += builtin/update-ref.o
 976BUILTIN_OBJS += builtin/update-server-info.o
 977BUILTIN_OBJS += builtin/upload-archive.o
 978BUILTIN_OBJS += builtin/var.o
 979BUILTIN_OBJS += builtin/verify-commit.o
 980BUILTIN_OBJS += builtin/verify-pack.o
 981BUILTIN_OBJS += builtin/verify-tag.o
 982BUILTIN_OBJS += builtin/worktree.o
 983BUILTIN_OBJS += builtin/write-tree.o
 984
 985GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
 986EXTLIBS =
 987
 988GIT_USER_AGENT = git/$(GIT_VERSION)
 989
 990include config.mak.uname
 991-include config.mak.autogen
 992-include config.mak
 993
 994ifdef DEVELOPER
 995CFLAGS += $(DEVELOPER_CFLAGS)
 996endif
 997
 998ifndef sysconfdir
 999ifeq ($(prefix),/usr)
1000sysconfdir = /etc
1001else
1002sysconfdir = etc
1003endif
1004endif
1005
1006ifndef COMPUTE_HEADER_DEPENDENCIES
1007COMPUTE_HEADER_DEPENDENCIES = auto
1008endif
1009
1010ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1011dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1012        -c -MF /dev/null -MQ /dev/null -MMD -MP \
1013        -x c /dev/null -o /dev/null 2>&1; \
1014        echo $$?)
1015ifeq ($(dep_check),0)
1016override COMPUTE_HEADER_DEPENDENCIES = yes
1017else
1018override COMPUTE_HEADER_DEPENDENCIES = no
1019endif
1020endif
1021
1022ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1023USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1024else
1025ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1026$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1027(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1028endif
1029endif
1030
1031ifdef SANE_TOOL_PATH
1032SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1033BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1034PATH := $(SANE_TOOL_PATH):${PATH}
1035else
1036BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1037endif
1038
1039ifneq (,$(INLINE))
1040        BASIC_CFLAGS += -Dinline=$(INLINE)
1041endif
1042
1043ifneq (,$(SOCKLEN_T))
1044        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1045endif
1046
1047ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1048        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1049else
1050ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1051        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1052endif
1053endif
1054
1055ifeq ($(uname_S),Darwin)
1056        ifndef NO_FINK
1057                ifeq ($(shell test -d /sw/lib && echo y),y)
1058                        BASIC_CFLAGS += -I/sw/include
1059                        BASIC_LDFLAGS += -L/sw/lib
1060                endif
1061        endif
1062        ifndef NO_DARWIN_PORTS
1063                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1064                        BASIC_CFLAGS += -I/opt/local/include
1065                        BASIC_LDFLAGS += -L/opt/local/lib
1066                endif
1067        endif
1068        ifndef NO_APPLE_COMMON_CRYPTO
1069                NO_OPENSSL = YesPlease
1070                APPLE_COMMON_CRYPTO = YesPlease
1071                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1072        endif
1073        NO_REGEX = YesPlease
1074        PTHREAD_LIBS =
1075endif
1076
1077ifndef CC_LD_DYNPATH
1078        ifdef NO_R_TO_GCC_LINKER
1079                # Some gcc does not accept and pass -R to the linker to specify
1080                # the runtime dynamic library path.
1081                CC_LD_DYNPATH = -Wl,-rpath,
1082        else
1083                CC_LD_DYNPATH = -R
1084        endif
1085endif
1086
1087ifdef NO_LIBGEN_H
1088        COMPAT_CFLAGS += -DNO_LIBGEN_H
1089        COMPAT_OBJS += compat/basename.o
1090endif
1091
1092ifdef USE_LIBPCRE
1093        BASIC_CFLAGS += -DUSE_LIBPCRE1
1094        ifdef LIBPCREDIR
1095                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1096                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1097        endif
1098        EXTLIBS += -lpcre
1099endif
1100
1101ifdef HAVE_ALLOCA_H
1102        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1103endif
1104
1105IMAP_SEND_BUILDDEPS =
1106IMAP_SEND_LDFLAGS =
1107
1108ifdef NO_CURL
1109        BASIC_CFLAGS += -DNO_CURL
1110        REMOTE_CURL_PRIMARY =
1111        REMOTE_CURL_ALIASES =
1112        REMOTE_CURL_NAMES =
1113else
1114        ifdef CURLDIR
1115                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1116                BASIC_CFLAGS += -I$(CURLDIR)/include
1117                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1118        else
1119                CURL_LIBCURL = -lcurl
1120        endif
1121        ifdef NEEDS_SSL_WITH_CURL
1122                CURL_LIBCURL += -lssl
1123                ifdef NEEDS_CRYPTO_WITH_SSL
1124                        CURL_LIBCURL += -lcrypto
1125                endif
1126        endif
1127        ifdef NEEDS_IDN_WITH_CURL
1128                CURL_LIBCURL += -lidn
1129        endif
1130
1131        REMOTE_CURL_PRIMARY = git-remote-http$X
1132        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1133        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1134        PROGRAM_OBJS += http-fetch.o
1135        PROGRAMS += $(REMOTE_CURL_NAMES)
1136        curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1137        ifeq "$(curl_check)" "070908"
1138                ifndef NO_EXPAT
1139                        PROGRAM_OBJS += http-push.o
1140                endif
1141        endif
1142        curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1143        ifeq "$(curl_check)" "072200"
1144                USE_CURL_FOR_IMAP_SEND = YesPlease
1145        endif
1146        ifdef USE_CURL_FOR_IMAP_SEND
1147                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1148                IMAP_SEND_BUILDDEPS = http.o
1149                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1150        endif
1151        ifndef NO_EXPAT
1152                ifdef EXPATDIR
1153                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1154                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1155                else
1156                        EXPAT_LIBEXPAT = -lexpat
1157                endif
1158                ifdef EXPAT_NEEDS_XMLPARSE_H
1159                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1160                endif
1161        endif
1162endif
1163IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1164
1165ifdef ZLIB_PATH
1166        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1167        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1168endif
1169EXTLIBS += -lz
1170
1171ifndef NO_OPENSSL
1172        OPENSSL_LIBSSL = -lssl
1173        ifdef OPENSSLDIR
1174                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1175                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1176        else
1177                OPENSSL_LINK =
1178        endif
1179        ifdef NEEDS_CRYPTO_WITH_SSL
1180                OPENSSL_LIBSSL += -lcrypto
1181        endif
1182else
1183        BASIC_CFLAGS += -DNO_OPENSSL
1184        BLK_SHA1 = 1
1185        OPENSSL_LIBSSL =
1186endif
1187ifdef NO_OPENSSL
1188        LIB_4_CRYPTO =
1189else
1190ifdef NEEDS_SSL_WITH_CRYPTO
1191        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1192else
1193        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1194endif
1195ifdef APPLE_COMMON_CRYPTO
1196        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1197endif
1198endif
1199ifdef NEEDS_LIBICONV
1200        ifdef ICONVDIR
1201                BASIC_CFLAGS += -I$(ICONVDIR)/include
1202                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1203        else
1204                ICONV_LINK =
1205        endif
1206        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1207                ICONV_LINK += -lintl
1208        endif
1209        EXTLIBS += $(ICONV_LINK) -liconv
1210endif
1211ifdef NEEDS_LIBGEN
1212        EXTLIBS += -lgen
1213endif
1214ifndef NO_GETTEXT
1215ifndef LIBC_CONTAINS_LIBINTL
1216        EXTLIBS += -lintl
1217endif
1218endif
1219ifdef NEEDS_SOCKET
1220        EXTLIBS += -lsocket
1221endif
1222ifdef NEEDS_NSL
1223        EXTLIBS += -lnsl
1224endif
1225ifdef NEEDS_RESOLV
1226        EXTLIBS += -lresolv
1227endif
1228ifdef NO_D_TYPE_IN_DIRENT
1229        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1230endif
1231ifdef NO_GECOS_IN_PWENT
1232        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1233endif
1234ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1235        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1236endif
1237ifdef USE_NSEC
1238        BASIC_CFLAGS += -DUSE_NSEC
1239endif
1240ifdef USE_ST_TIMESPEC
1241        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1242endif
1243ifdef NO_NORETURN
1244        BASIC_CFLAGS += -DNO_NORETURN
1245endif
1246ifdef NO_NSEC
1247        BASIC_CFLAGS += -DNO_NSEC
1248endif
1249ifdef SNPRINTF_RETURNS_BOGUS
1250        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1251        COMPAT_OBJS += compat/snprintf.o
1252endif
1253ifdef FREAD_READS_DIRECTORIES
1254        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1255        COMPAT_OBJS += compat/fopen.o
1256endif
1257ifdef NO_SYMLINK_HEAD
1258        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1259endif
1260ifdef GETTEXT_POISON
1261        BASIC_CFLAGS += -DGETTEXT_POISON
1262endif
1263ifdef NO_GETTEXT
1264        BASIC_CFLAGS += -DNO_GETTEXT
1265        USE_GETTEXT_SCHEME ?= fallthrough
1266endif
1267ifdef NO_POLL
1268        NO_SYS_POLL_H = YesPlease
1269        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1270        COMPAT_OBJS += compat/poll/poll.o
1271endif
1272ifdef NO_STRCASESTR
1273        COMPAT_CFLAGS += -DNO_STRCASESTR
1274        COMPAT_OBJS += compat/strcasestr.o
1275endif
1276ifdef NO_STRLCPY
1277        COMPAT_CFLAGS += -DNO_STRLCPY
1278        COMPAT_OBJS += compat/strlcpy.o
1279endif
1280ifdef NO_STRTOUMAX
1281        COMPAT_CFLAGS += -DNO_STRTOUMAX
1282        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1283endif
1284ifdef NO_STRTOULL
1285        COMPAT_CFLAGS += -DNO_STRTOULL
1286endif
1287ifdef NO_SETENV
1288        COMPAT_CFLAGS += -DNO_SETENV
1289        COMPAT_OBJS += compat/setenv.o
1290endif
1291ifdef NO_MKDTEMP
1292        COMPAT_CFLAGS += -DNO_MKDTEMP
1293        COMPAT_OBJS += compat/mkdtemp.o
1294endif
1295ifdef MKDIR_WO_TRAILING_SLASH
1296        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1297        COMPAT_OBJS += compat/mkdir.o
1298endif
1299ifdef NO_UNSETENV
1300        COMPAT_CFLAGS += -DNO_UNSETENV
1301        COMPAT_OBJS += compat/unsetenv.o
1302endif
1303ifdef NO_SYS_SELECT_H
1304        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1305endif
1306ifdef NO_SYS_POLL_H
1307        BASIC_CFLAGS += -DNO_SYS_POLL_H
1308endif
1309ifdef NEEDS_SYS_PARAM_H
1310        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1311endif
1312ifdef NO_INTTYPES_H
1313        BASIC_CFLAGS += -DNO_INTTYPES_H
1314endif
1315ifdef NO_INITGROUPS
1316        BASIC_CFLAGS += -DNO_INITGROUPS
1317endif
1318ifdef NO_MMAP
1319        COMPAT_CFLAGS += -DNO_MMAP
1320        COMPAT_OBJS += compat/mmap.o
1321else
1322        ifdef USE_WIN32_MMAP
1323                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1324                COMPAT_OBJS += compat/win32mmap.o
1325        endif
1326endif
1327ifdef OBJECT_CREATION_USES_RENAMES
1328        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1329endif
1330ifdef NO_STRUCT_ITIMERVAL
1331        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1332        NO_SETITIMER = YesPlease
1333endif
1334ifdef NO_SETITIMER
1335        COMPAT_CFLAGS += -DNO_SETITIMER
1336endif
1337ifdef NO_PREAD
1338        COMPAT_CFLAGS += -DNO_PREAD
1339        COMPAT_OBJS += compat/pread.o
1340endif
1341ifdef NO_FAST_WORKING_DIRECTORY
1342        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1343endif
1344ifdef NO_TRUSTABLE_FILEMODE
1345        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1346endif
1347ifdef NEEDS_MODE_TRANSLATION
1348        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1349        COMPAT_OBJS += compat/stat.o
1350endif
1351ifdef NO_IPV6
1352        BASIC_CFLAGS += -DNO_IPV6
1353endif
1354ifdef NO_INTPTR_T
1355        COMPAT_CFLAGS += -DNO_INTPTR_T
1356endif
1357ifdef NO_UINTMAX_T
1358        BASIC_CFLAGS += -Duintmax_t=uint32_t
1359endif
1360ifdef NO_SOCKADDR_STORAGE
1361ifdef NO_IPV6
1362        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1363else
1364        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1365endif
1366endif
1367ifdef NO_INET_NTOP
1368        LIB_OBJS += compat/inet_ntop.o
1369        BASIC_CFLAGS += -DNO_INET_NTOP
1370endif
1371ifdef NO_INET_PTON
1372        LIB_OBJS += compat/inet_pton.o
1373        BASIC_CFLAGS += -DNO_INET_PTON
1374endif
1375ifndef NO_UNIX_SOCKETS
1376        LIB_OBJS += unix-socket.o
1377        PROGRAM_OBJS += credential-cache.o
1378        PROGRAM_OBJS += credential-cache--daemon.o
1379endif
1380
1381ifdef NO_ICONV
1382        BASIC_CFLAGS += -DNO_ICONV
1383endif
1384
1385ifdef OLD_ICONV
1386        BASIC_CFLAGS += -DOLD_ICONV
1387endif
1388
1389ifdef NO_DEFLATE_BOUND
1390        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1391endif
1392
1393ifdef NO_POSIX_GOODIES
1394        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1395endif
1396
1397ifdef APPLE_COMMON_CRYPTO
1398        # Apple CommonCrypto requires chunking
1399        SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1400endif
1401
1402ifdef OPENSSL_SHA1
1403        EXTLIBS += $(LIB_4_CRYPTO)
1404        BASIC_CFLAGS += -DSHA1_OPENSSL
1405else
1406ifdef BLK_SHA1
1407        LIB_OBJS += block-sha1/sha1.o
1408        BASIC_CFLAGS += -DSHA1_BLK
1409else
1410ifdef PPC_SHA1
1411        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1412        BASIC_CFLAGS += -DSHA1_PPC
1413else
1414ifdef APPLE_COMMON_CRYPTO
1415        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1416        BASIC_CFLAGS += -DSHA1_APPLE
1417else
1418        DC_SHA1 := YesPlease
1419        LIB_OBJS += sha1dc/sha1.o
1420        LIB_OBJS += sha1dc/ubc_check.o
1421        BASIC_CFLAGS += \
1422                -DSHA1_DC \
1423                -DSHA1DC_NO_STANDARD_INCLUDES \
1424                -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1425                -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1426                -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_C="\"sha1dc_git.c\"" \
1427                -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_H="\"sha1dc_git.h\"" \
1428                -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1429endif
1430endif
1431endif
1432endif
1433
1434ifdef SHA1_MAX_BLOCK_SIZE
1435        LIB_OBJS += compat/sha1-chunked.o
1436        BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1437endif
1438ifdef NO_PERL_MAKEMAKER
1439        export NO_PERL_MAKEMAKER
1440endif
1441ifdef NO_HSTRERROR
1442        COMPAT_CFLAGS += -DNO_HSTRERROR
1443        COMPAT_OBJS += compat/hstrerror.o
1444endif
1445ifdef NO_MEMMEM
1446        COMPAT_CFLAGS += -DNO_MEMMEM
1447        COMPAT_OBJS += compat/memmem.o
1448endif
1449ifdef NO_GETPAGESIZE
1450        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1451endif
1452ifdef INTERNAL_QSORT
1453        COMPAT_CFLAGS += -DINTERNAL_QSORT
1454        COMPAT_OBJS += compat/qsort.o
1455endif
1456ifdef HAVE_ISO_QSORT_S
1457        COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1458else
1459        COMPAT_OBJS += compat/qsort_s.o
1460endif
1461ifdef RUNTIME_PREFIX
1462        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1463endif
1464
1465ifdef NO_PTHREADS
1466        BASIC_CFLAGS += -DNO_PTHREADS
1467else
1468        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1469        EXTLIBS += $(PTHREAD_LIBS)
1470        LIB_OBJS += thread-utils.o
1471endif
1472
1473ifdef HAVE_PATHS_H
1474        BASIC_CFLAGS += -DHAVE_PATHS_H
1475endif
1476
1477ifdef HAVE_LIBCHARSET_H
1478        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1479        EXTLIBS += $(CHARSET_LIB)
1480endif
1481
1482ifdef HAVE_STRINGS_H
1483        BASIC_CFLAGS += -DHAVE_STRINGS_H
1484endif
1485
1486ifdef HAVE_DEV_TTY
1487        BASIC_CFLAGS += -DHAVE_DEV_TTY
1488endif
1489
1490ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1491        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1492endif
1493ifdef UNRELIABLE_FSTAT
1494        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1495endif
1496ifdef NO_REGEX
1497        COMPAT_CFLAGS += -Icompat/regex
1498        COMPAT_OBJS += compat/regex/regex.o
1499endif
1500ifdef NATIVE_CRLF
1501        BASIC_CFLAGS += -DNATIVE_CRLF
1502endif
1503
1504ifdef USE_NED_ALLOCATOR
1505        COMPAT_CFLAGS += -Icompat/nedmalloc
1506        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1507        OVERRIDE_STRDUP = YesPlease
1508endif
1509
1510ifdef OVERRIDE_STRDUP
1511        COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1512        COMPAT_OBJS += compat/strdup.o
1513endif
1514
1515ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1516        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1517endif
1518
1519ifndef NO_MSGFMT_EXTENDED_OPTIONS
1520        MSGFMT += --check --statistics
1521endif
1522
1523ifdef GMTIME_UNRELIABLE_ERRORS
1524        COMPAT_OBJS += compat/gmtime.o
1525        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1526endif
1527
1528ifdef HAVE_CLOCK_GETTIME
1529        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1530endif
1531
1532ifdef HAVE_CLOCK_MONOTONIC
1533        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1534endif
1535
1536ifdef NEEDS_LIBRT
1537        EXTLIBS += -lrt
1538endif
1539
1540ifdef HAVE_BSD_SYSCTL
1541        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1542endif
1543
1544ifdef HAVE_GETDELIM
1545        BASIC_CFLAGS += -DHAVE_GETDELIM
1546endif
1547
1548ifeq ($(TCLTK_PATH),)
1549NO_TCLTK = NoThanks
1550endif
1551
1552ifeq ($(PERL_PATH),)
1553NO_PERL = NoThanks
1554endif
1555
1556ifeq ($(PYTHON_PATH),)
1557NO_PYTHON = NoThanks
1558endif
1559
1560ifndef PAGER_ENV
1561PAGER_ENV = LESS=FRX LV=-c
1562endif
1563
1564QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1565QUIET_SUBDIR1  =
1566
1567ifneq ($(findstring w,$(MAKEFLAGS)),w)
1568PRINT_DIR = --no-print-directory
1569else # "make -w"
1570NO_SUBDIR = :
1571endif
1572
1573ifneq ($(findstring s,$(MAKEFLAGS)),s)
1574ifndef V
1575        QUIET_CC       = @echo '   ' CC $@;
1576        QUIET_AR       = @echo '   ' AR $@;
1577        QUIET_LINK     = @echo '   ' LINK $@;
1578        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1579        QUIET_GEN      = @echo '   ' GEN $@;
1580        QUIET_LNCP     = @echo '   ' LN/CP $@;
1581        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1582        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1583        QUIET_GCOV     = @echo '   ' GCOV $@;
1584        QUIET_SP       = @echo '   ' SP $<;
1585        QUIET_RC       = @echo '   ' RC $@;
1586        QUIET_SUBDIR0  = +@subdir=
1587        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1588                         $(MAKE) $(PRINT_DIR) -C $$subdir
1589        export V
1590        export QUIET_GEN
1591        export QUIET_BUILT_IN
1592endif
1593endif
1594
1595ifdef NO_INSTALL_HARDLINKS
1596        export NO_INSTALL_HARDLINKS
1597endif
1598
1599### profile feedback build
1600#
1601
1602# Can adjust this to be a global directory if you want to do extended
1603# data gathering
1604PROFILE_DIR := $(CURDIR)
1605
1606ifeq ("$(PROFILE)","GEN")
1607        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1608        EXTLIBS += -lgcov
1609        export CCACHE_DISABLE = t
1610        V = 1
1611else
1612ifneq ("$(PROFILE)","")
1613        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1614        export CCACHE_DISABLE = t
1615        V = 1
1616endif
1617endif
1618
1619# Shell quote (do not use $(call) to accommodate ancient setups);
1620
1621ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1622ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1623
1624DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1625bindir_SQ = $(subst ','\'',$(bindir))
1626bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1627mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1628infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1629localedir_SQ = $(subst ','\'',$(localedir))
1630gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1631template_dir_SQ = $(subst ','\'',$(template_dir))
1632htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1633prefix_SQ = $(subst ','\'',$(prefix))
1634gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1635
1636SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1637PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1638PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1639TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1640DIFF_SQ = $(subst ','\'',$(DIFF))
1641PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1642
1643# We must filter out any object files from $(GITLIBS),
1644# as it is typically used like:
1645#
1646#   foo: foo.o $(GITLIBS)
1647#       $(CC) $(filter %.o,$^) $(LIBS)
1648#
1649# where we use it as a dependency. Since we also pull object files
1650# from the dependency list, that would make each entry appear twice.
1651LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1652
1653BASIC_CFLAGS += $(COMPAT_CFLAGS)
1654LIB_OBJS += $(COMPAT_OBJS)
1655
1656# Quote for C
1657
1658ifdef DEFAULT_EDITOR
1659DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1660DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1661
1662BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1663endif
1664
1665ifdef DEFAULT_PAGER
1666DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1667DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1668
1669BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1670endif
1671
1672ifdef SHELL_PATH
1673SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1674SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1675
1676BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1677endif
1678
1679GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1680GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1681GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1682GIT-USER-AGENT: FORCE
1683        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1684                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1685        fi
1686
1687ifdef DEFAULT_HELP_FORMAT
1688BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1689endif
1690
1691PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1692PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1693PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1694BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1695
1696ALL_CFLAGS += $(BASIC_CFLAGS)
1697ALL_LDFLAGS += $(BASIC_LDFLAGS)
1698
1699export DIFF TAR INSTALL DESTDIR SHELL_PATH
1700
1701
1702### Build rules
1703
1704SHELL = $(SHELL_PATH)
1705
1706all:: shell_compatibility_test
1707
1708ifeq "$(PROFILE)" "BUILD"
1709all:: profile
1710endif
1711
1712profile:: profile-clean
1713        $(MAKE) PROFILE=GEN all
1714        $(MAKE) PROFILE=GEN -j1 test
1715        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1716                $(MAKE) PROFILE=GEN -j1 perf; \
1717        else \
1718                echo "Skipping profile of perf tests..."; \
1719        fi
1720        $(MAKE) PROFILE=USE all
1721
1722profile-fast: profile-clean
1723        $(MAKE) PROFILE=GEN all
1724        $(MAKE) PROFILE=GEN -j1 perf
1725        $(MAKE) PROFILE=USE all
1726
1727
1728all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1729ifneq (,$X)
1730        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1731endif
1732
1733all::
1734ifndef NO_TCLTK
1735        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1736        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1737endif
1738ifndef NO_PERL
1739        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1740endif
1741        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1742
1743please_set_SHELL_PATH_to_a_more_modern_shell:
1744        @$$(:)
1745
1746shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1747
1748strip: $(PROGRAMS) git$X
1749        $(STRIP) $(STRIP_OPTS) $^
1750
1751### Target-specific flags and dependencies
1752
1753# The generic compilation pattern rule and automatically
1754# computed header dependencies (falling back to a dependency on
1755# LIB_H) are enough to describe how most targets should be built,
1756# but some targets are special enough to need something a little
1757# different.
1758#
1759# - When a source file "foo.c" #includes a generated header file,
1760#   we need to list that dependency for the "foo.o" target.
1761#
1762#   We also list it from other targets that are built from foo.c
1763#   like "foo.sp" and "foo.s", even though that is easy to forget
1764#   to do because the generated header is already present around
1765#   after a regular build attempt.
1766#
1767# - Some code depends on configuration kept in makefile
1768#   variables. The target-specific variable EXTRA_CPPFLAGS can
1769#   be used to convey that information to the C preprocessor
1770#   using -D options.
1771#
1772#   The "foo.o" target should have a corresponding dependency on
1773#   a file that changes when the value of the makefile variable
1774#   changes.  For example, targets making use of the
1775#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1776#
1777#   Technically the ".sp" and ".s" targets do not need this
1778#   dependency because they are force-built, but they get the
1779#   same dependency for consistency. This way, you do not have to
1780#   know how each target is implemented. And it means the
1781#   dependencies here will not need to change if the force-build
1782#   details change some day.
1783
1784git.sp git.s git.o: GIT-PREFIX
1785git.sp git.s git.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
1790git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1791        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1792                $(filter %.o,$^) $(LIBS)
1793
1794help.sp help.s help.o: common-cmds.h
1795
1796builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1797builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1798        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1799        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1800        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1801
1802version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1803version.sp version.s version.o: EXTRA_CPPFLAGS = \
1804        '-DGIT_VERSION="$(GIT_VERSION)"' \
1805        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1806
1807$(BUILT_INS): git$X
1808        $(QUIET_BUILT_IN)$(RM) $@ && \
1809        ln $< $@ 2>/dev/null || \
1810        ln -s $< $@ 2>/dev/null || \
1811        cp $< $@
1812
1813common-cmds.h: generate-cmdlist.sh command-list.txt
1814
1815common-cmds.h: $(wildcard Documentation/git-*.txt)
1816        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1817
1818SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1819        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1820        $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1821define cmd_munge_script
1822$(RM) $@ $@+ && \
1823sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1824    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1825    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1826    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1827    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1828    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1829    -e $(BROKEN_PATH_FIX) \
1830    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1831    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1832    -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1833    -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1834    $@.sh >$@+
1835endef
1836
1837GIT-SCRIPT-DEFINES: FORCE
1838        @FLAGS='$(SCRIPT_DEFINES)'; \
1839            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1840                echo >&2 "    * new script parameters"; \
1841                echo "$$FLAGS" >$@; \
1842            fi
1843
1844
1845$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1846        $(QUIET_GEN)$(cmd_munge_script) && \
1847        chmod +x $@+ && \
1848        mv $@+ $@
1849
1850$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1851        $(QUIET_GEN)$(cmd_munge_script) && \
1852        mv $@+ $@
1853
1854git.res: git.rc GIT-VERSION-FILE
1855        $(QUIET_RC)$(RC) \
1856          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1857          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1858
1859# This makes sure we depend on the NO_PERL setting itself.
1860$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1861
1862ifndef NO_PERL
1863$(SCRIPT_PERL_GEN): perl/perl.mak
1864
1865perl/perl.mak: perl/PM.stamp
1866
1867perl/PM.stamp: FORCE
1868        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1869        $(PERL_PATH) -V >>$@+ && \
1870        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1871        $(RM) $@+
1872
1873perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1874        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1875
1876PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1877$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1878        $(QUIET_GEN)$(RM) $@ $@+ && \
1879        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1880        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1881        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1882        sed -e '1{' \
1883            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1884            -e '        h' \
1885            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1886            -e '        H' \
1887            -e '        x' \
1888            -e '}' \
1889            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1890            $< >$@+ && \
1891        chmod +x $@+ && \
1892        mv $@+ $@
1893
1894GIT-PERL-DEFINES: FORCE
1895        @FLAGS='$(PERL_DEFINES)'; \
1896            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1897                echo >&2 "    * new perl-specific parameters"; \
1898                echo "$$FLAGS" >$@; \
1899            fi
1900
1901
1902.PHONY: gitweb
1903gitweb:
1904        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1905
1906git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1907        $(QUIET_GEN)$(cmd_munge_script) && \
1908        chmod +x $@+ && \
1909        mv $@+ $@
1910else # NO_PERL
1911$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1912        $(QUIET_GEN)$(RM) $@ $@+ && \
1913        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1914            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1915            unimplemented.sh >$@+ && \
1916        chmod +x $@+ && \
1917        mv $@+ $@
1918endif # NO_PERL
1919
1920# This makes sure we depend on the NO_PYTHON setting itself.
1921$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1922
1923ifndef NO_PYTHON
1924$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1925$(SCRIPT_PYTHON_GEN): % : %.py
1926        $(QUIET_GEN)$(RM) $@ $@+ && \
1927        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1928            $< >$@+ && \
1929        chmod +x $@+ && \
1930        mv $@+ $@
1931else # NO_PYTHON
1932$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1933        $(QUIET_GEN)$(RM) $@ $@+ && \
1934        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1935            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1936            unimplemented.sh >$@+ && \
1937        chmod +x $@+ && \
1938        mv $@+ $@
1939endif # NO_PYTHON
1940
1941CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1942                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1943                        configure.ac >configure.ac+ && \
1944                   autoconf -o configure configure.ac+ && \
1945                   $(RM) configure.ac+
1946
1947configure: configure.ac GIT-VERSION-FILE
1948        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1949
1950ifdef AUTOCONFIGURED
1951# We avoid depending on 'configure' here, because it gets rebuilt
1952# every time GIT-VERSION-FILE is modified, only to update the embedded
1953# version number string, which config.status does not care about.  We
1954# do want to recheck when the platform/environment detection logic
1955# changes, hence this depends on configure.ac.
1956config.status: configure.ac
1957        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1958        if test -f config.status; then \
1959          ./config.status --recheck; \
1960        else \
1961          ./configure; \
1962        fi
1963reconfigure config.mak.autogen: config.status
1964        $(QUIET_GEN)./config.status
1965.PHONY: reconfigure # This is a convenience target.
1966endif
1967
1968XDIFF_OBJS += xdiff/xdiffi.o
1969XDIFF_OBJS += xdiff/xprepare.o
1970XDIFF_OBJS += xdiff/xutils.o
1971XDIFF_OBJS += xdiff/xemit.o
1972XDIFF_OBJS += xdiff/xmerge.o
1973XDIFF_OBJS += xdiff/xpatience.o
1974XDIFF_OBJS += xdiff/xhistogram.o
1975
1976VCSSVN_OBJS += vcs-svn/line_buffer.o
1977VCSSVN_OBJS += vcs-svn/sliding_window.o
1978VCSSVN_OBJS += vcs-svn/repo_tree.o
1979VCSSVN_OBJS += vcs-svn/fast_export.o
1980VCSSVN_OBJS += vcs-svn/svndiff.o
1981VCSSVN_OBJS += vcs-svn/svndump.o
1982
1983TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
1984OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1985        $(XDIFF_OBJS) \
1986        $(VCSSVN_OBJS) \
1987        common-main.o \
1988        git.o
1989ifndef NO_CURL
1990        OBJECTS += http.o http-walker.o remote-curl.o
1991endif
1992
1993dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1994dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1995
1996ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1997$(dep_dirs):
1998        @mkdir -p $@
1999
2000missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2001dep_file = $(dir $@).depend/$(notdir $@).d
2002dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2003endif
2004
2005ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2006dep_dirs =
2007missing_dep_dirs =
2008dep_args =
2009endif
2010
2011ASM_SRC := $(wildcard $(OBJECTS:o=S))
2012ASM_OBJ := $(ASM_SRC:S=o)
2013C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2014
2015.SUFFIXES:
2016
2017$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2018        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2019$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2020        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2021
2022%.s: %.c GIT-CFLAGS FORCE
2023        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2024
2025ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2026# Take advantage of gcc's on-the-fly dependency generation
2027# See <http://gcc.gnu.org/gcc-3.0/features.html>.
2028dep_files_present := $(wildcard $(dep_files))
2029ifneq ($(dep_files_present),)
2030include $(dep_files_present)
2031endif
2032else
2033# Dependencies on header files, for platforms that do not support
2034# the gcc -MMD option.
2035#
2036# Dependencies on automatically generated headers such as common-cmds.h
2037# should _not_ be included here, since they are necessary even when
2038# building an object for the first time.
2039
2040$(OBJECTS): $(LIB_H)
2041endif
2042
2043exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2044exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2045        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2046        '-DBINDIR="$(bindir_relative_SQ)"' \
2047        '-DPREFIX="$(prefix_SQ)"'
2048
2049builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2050builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2051        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2052
2053config.sp config.s config.o: GIT-PREFIX
2054config.sp config.s config.o: EXTRA_CPPFLAGS = \
2055        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2056
2057attr.sp attr.s attr.o: GIT-PREFIX
2058attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2059        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2060
2061gettext.sp gettext.s gettext.o: GIT-PREFIX
2062gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2063        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2064
2065http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2066        -DCURL_DISABLE_TYPECHECK
2067
2068ifdef NO_EXPAT
2069http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2070endif
2071
2072ifdef NO_REGEX
2073compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2074        -DGAWK -DNO_MBSUPPORT
2075endif
2076
2077ifdef USE_NED_ALLOCATOR
2078compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2079        -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2080compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2081endif
2082
2083git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2084        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2085
2086git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2087        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2088                $(IMAP_SEND_LDFLAGS) $(LIBS)
2089
2090git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2091        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2092                $(CURL_LIBCURL) $(LIBS)
2093git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2094        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2095                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2096
2097git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2098        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2099        $(VCSSVN_LIB)
2100
2101$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2102        $(QUIET_LNCP)$(RM) $@ && \
2103        ln $< $@ 2>/dev/null || \
2104        ln -s $< $@ 2>/dev/null || \
2105        cp $< $@
2106
2107$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2108        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2109                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2110
2111$(LIB_FILE): $(LIB_OBJS)
2112        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2113
2114$(XDIFF_LIB): $(XDIFF_OBJS)
2115        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2116
2117$(VCSSVN_LIB): $(VCSSVN_OBJS)
2118        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2119
2120export DEFAULT_EDITOR DEFAULT_PAGER
2121
2122.PHONY: doc man html info pdf
2123doc:
2124        $(MAKE) -C Documentation all
2125
2126man:
2127        $(MAKE) -C Documentation man
2128
2129html:
2130        $(MAKE) -C Documentation html
2131
2132info:
2133        $(MAKE) -C Documentation info
2134
2135pdf:
2136        $(MAKE) -C Documentation pdf
2137
2138XGETTEXT_FLAGS = \
2139        --force-po \
2140        --add-comments=TRANSLATORS: \
2141        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2142        --from-code=UTF-8
2143XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2144        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2145XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2146        --keyword=gettextln --keyword=eval_gettextln
2147XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2148        --keyword=__ --keyword=N__ --keyword="__n:1,2"
2149LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2150LOCALIZED_SH = $(SCRIPT_SH)
2151LOCALIZED_SH += git-parse-remote.sh
2152LOCALIZED_SH += git-rebase--interactive.sh
2153LOCALIZED_SH += git-sh-setup.sh
2154LOCALIZED_PERL = $(SCRIPT_PERL)
2155
2156ifdef XGETTEXT_INCLUDE_TESTS
2157LOCALIZED_C += t/t0200/test.c
2158LOCALIZED_SH += t/t0200/test.sh
2159LOCALIZED_PERL += t/t0200/test.perl
2160endif
2161
2162po/git.pot: $(GENERATED_H) FORCE
2163        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2164        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2165                $(LOCALIZED_SH)
2166        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2167                $(LOCALIZED_PERL)
2168        mv $@+ $@
2169
2170.PHONY: pot
2171pot: po/git.pot
2172
2173POFILES := $(wildcard po/*.po)
2174MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2175
2176ifndef NO_GETTEXT
2177all:: $(MOFILES)
2178endif
2179
2180po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2181        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2182
2183FIND_SOURCE_FILES = ( \
2184        git ls-files \
2185                '*.[hcS]' \
2186                '*.sh' \
2187                ':!*[tp][0-9][0-9][0-9][0-9]*' \
2188                ':!contrib' \
2189                2>/dev/null || \
2190        $(FIND) . \
2191                \( -name .git -type d -prune \) \
2192                -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2193                -o \( -name contrib -type d -prune \) \
2194                -o \( -name build -type d -prune \) \
2195                -o \( -name 'trash*' -type d -prune \) \
2196                -o \( -name '*.[hcS]' -type f -print \) \
2197                -o \( -name '*.sh' -type f -print \) \
2198        )
2199
2200$(ETAGS_TARGET): FORCE
2201        $(RM) $(ETAGS_TARGET)
2202        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2203
2204tags: FORCE
2205        $(RM) tags
2206        $(FIND_SOURCE_FILES) | xargs ctags -a
2207
2208cscope:
2209        $(RM) cscope*
2210        $(FIND_SOURCE_FILES) | xargs cscope -b
2211
2212### Detect prefix changes
2213TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2214                $(localedir_SQ)
2215
2216GIT-PREFIX: FORCE
2217        @FLAGS='$(TRACK_PREFIX)'; \
2218        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2219                echo >&2 "    * new prefix flags"; \
2220                echo "$$FLAGS" >GIT-PREFIX; \
2221        fi
2222
2223TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2224
2225GIT-CFLAGS: FORCE
2226        @FLAGS='$(TRACK_CFLAGS)'; \
2227            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2228                echo >&2 "    * new build flags"; \
2229                echo "$$FLAGS" >GIT-CFLAGS; \
2230            fi
2231
2232TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2233
2234GIT-LDFLAGS: FORCE
2235        @FLAGS='$(TRACK_LDFLAGS)'; \
2236            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2237                echo >&2 "    * new link flags"; \
2238                echo "$$FLAGS" >GIT-LDFLAGS; \
2239            fi
2240
2241# We need to apply sq twice, once to protect from the shell
2242# that runs GIT-BUILD-OPTIONS, and then again to protect it
2243# and the first level quoting from the shell that runs "echo".
2244GIT-BUILD-OPTIONS: FORCE
2245        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2246        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2247        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2248        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2249        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2250        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2251        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2252        @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2253        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2254        @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2255        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2256        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2257        @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2258        @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2259ifdef TEST_OUTPUT_DIRECTORY
2260        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2261endif
2262ifdef GIT_TEST_OPTS
2263        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2264endif
2265ifdef GIT_TEST_CMP
2266        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2267endif
2268ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2269        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2270endif
2271        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2272        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2273ifdef GIT_PERF_REPEAT_COUNT
2274        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2275endif
2276ifdef GIT_PERF_REPO
2277        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2278endif
2279ifdef GIT_PERF_LARGE_REPO
2280        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2281endif
2282ifdef GIT_PERF_MAKE_OPTS
2283        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2284endif
2285ifdef GIT_PERF_MAKE_COMMAND
2286        @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2287endif
2288ifdef GIT_INTEROP_MAKE_OPTS
2289        @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2290endif
2291ifdef TEST_GIT_INDEX_VERSION
2292        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2293endif
2294        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2295
2296### Detect Python interpreter path changes
2297ifndef NO_PYTHON
2298TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2299
2300GIT-PYTHON-VARS: FORCE
2301        @VARS='$(TRACK_PYTHON)'; \
2302            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2303                echo >&2 "    * new Python interpreter location"; \
2304                echo "$$VARS" >$@; \
2305            fi
2306endif
2307
2308test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2309
2310all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2311all:: $(NO_INSTALL)
2312
2313bin-wrappers/%: wrap-for-bin.sh
2314        @mkdir -p bin-wrappers
2315        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2316             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2317             -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2318        chmod +x $@
2319
2320# GNU make supports exporting all variables by "export" without parameters.
2321# However, the environment gets quite big, and some programs have problems
2322# with that.
2323
2324export NO_SVN_TESTS
2325export TEST_NO_MALLOC_CHECK
2326
2327### Testing rules
2328
2329test: all
2330        $(MAKE) -C t/ all
2331
2332perf: all
2333        $(MAKE) -C t/perf/ all
2334
2335.PHONY: test perf
2336
2337t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2338
2339t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2340
2341.PRECIOUS: $(TEST_OBJS)
2342
2343t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2344        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2345
2346check-sha1:: t/helper/test-sha1$X
2347        t/helper/test-sha1.sh
2348
2349SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2350
2351$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2352        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2353                $(SPARSE_FLAGS) $<
2354
2355.PHONY: sparse $(SP_OBJ)
2356sparse: $(SP_OBJ)
2357
2358check: common-cmds.h
2359        @if sparse; \
2360        then \
2361                echo >&2 "Use 'make sparse' instead"; \
2362                $(MAKE) --no-print-directory sparse; \
2363        else \
2364                echo >&2 "Did you mean 'make test'?"; \
2365                exit 1; \
2366        fi
2367
2368C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2369%.cocci.patch: %.cocci $(C_SOURCES)
2370        @echo '    ' SPATCH $<; \
2371        ret=0; \
2372        for f in $(C_SOURCES); do \
2373                $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2374                        { ret=$$?; break; }; \
2375        done >$@+ 2>$@.log; \
2376        if test $$ret != 0; \
2377        then \
2378                cat $@.log; \
2379                exit 1; \
2380        fi; \
2381        mv $@+ $@; \
2382        if test -s $@; \
2383        then \
2384                echo '    ' SPATCH result: $@; \
2385        fi
2386coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2387
2388### Installation rules
2389
2390ifneq ($(filter /%,$(firstword $(template_dir))),)
2391template_instdir = $(template_dir)
2392else
2393template_instdir = $(prefix)/$(template_dir)
2394endif
2395export template_instdir
2396
2397ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2398gitexec_instdir = $(gitexecdir)
2399else
2400gitexec_instdir = $(prefix)/$(gitexecdir)
2401endif
2402gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2403export gitexec_instdir
2404
2405ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2406mergetools_instdir = $(mergetoolsdir)
2407else
2408mergetools_instdir = $(prefix)/$(mergetoolsdir)
2409endif
2410mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2411
2412install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2413
2414.PHONY: profile-install profile-fast-install
2415profile-install: profile
2416        $(MAKE) install
2417
2418profile-fast-install: profile-fast
2419        $(MAKE) install
2420
2421install: all
2422        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2423        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2424        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2425        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2426        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2427        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2428        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2429        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2430ifndef NO_GETTEXT
2431        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2432        (cd po/build/locale && $(TAR) cf - .) | \
2433        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2434endif
2435ifndef NO_PERL
2436        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2437        $(MAKE) -C gitweb install
2438endif
2439ifndef NO_TCLTK
2440        $(MAKE) -C gitk-git install
2441        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2442endif
2443ifneq (,$X)
2444        $(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';)
2445endif
2446
2447        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2448        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2449        { test "$$bindir/" = "$$execdir/" || \
2450          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2451                $(RM) "$$execdir/$$p" && \
2452                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2453                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2454                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2455          done; \
2456        } && \
2457        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2458                $(RM) "$$bindir/$$p" && \
2459                test -z "$(NO_INSTALL_HARDLINKS)" && \
2460                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2461                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2462                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2463        done && \
2464        for p in $(BUILT_INS); do \
2465                $(RM) "$$execdir/$$p" && \
2466                test -z "$(NO_INSTALL_HARDLINKS)" && \
2467                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2468                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2469                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2470        done && \
2471        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2472        for p in $$remote_curl_aliases; do \
2473                $(RM) "$$execdir/$$p" && \
2474                test -z "$(NO_INSTALL_HARDLINKS)" && \
2475                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2476                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2477                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2478        done && \
2479        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2480
2481.PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2482.PHONY: quick-install-doc quick-install-man quick-install-html
2483install-gitweb:
2484        $(MAKE) -C gitweb install
2485
2486install-doc:
2487        $(MAKE) -C Documentation install
2488
2489install-man:
2490        $(MAKE) -C Documentation install-man
2491
2492install-html:
2493        $(MAKE) -C Documentation install-html
2494
2495install-info:
2496        $(MAKE) -C Documentation install-info
2497
2498install-pdf:
2499        $(MAKE) -C Documentation install-pdf
2500
2501quick-install-doc:
2502        $(MAKE) -C Documentation quick-install
2503
2504quick-install-man:
2505        $(MAKE) -C Documentation quick-install-man
2506
2507quick-install-html:
2508        $(MAKE) -C Documentation quick-install-html
2509
2510
2511
2512### Maintainer's dist rules
2513
2514GIT_TARNAME = git-$(GIT_VERSION)
2515dist: git-archive$(X) configure
2516        ./git-archive --format=tar \
2517                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2518        @mkdir -p $(GIT_TARNAME)
2519        @cp configure $(GIT_TARNAME)
2520        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2521        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2522        $(TAR) rf $(GIT_TARNAME).tar \
2523                $(GIT_TARNAME)/configure \
2524                $(GIT_TARNAME)/version \
2525                $(GIT_TARNAME)/git-gui/version
2526        @$(RM) -r $(GIT_TARNAME)
2527        gzip -f -9 $(GIT_TARNAME).tar
2528
2529rpm::
2530        @echo >&2 "Use distro packaged sources to run rpmbuild"
2531        @false
2532.PHONY: rpm
2533
2534htmldocs = git-htmldocs-$(GIT_VERSION)
2535manpages = git-manpages-$(GIT_VERSION)
2536.PHONY: dist-doc distclean
2537dist-doc:
2538        $(RM) -r .doc-tmp-dir
2539        mkdir .doc-tmp-dir
2540        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2541        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2542        gzip -n -9 -f $(htmldocs).tar
2543        :
2544        $(RM) -r .doc-tmp-dir
2545        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2546        $(MAKE) -C Documentation DESTDIR=./ \
2547                man1dir=../.doc-tmp-dir/man1 \
2548                man5dir=../.doc-tmp-dir/man5 \
2549                man7dir=../.doc-tmp-dir/man7 \
2550                install
2551        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2552        gzip -n -9 -f $(manpages).tar
2553        $(RM) -r .doc-tmp-dir
2554
2555### Cleaning rules
2556
2557distclean: clean
2558        $(RM) configure
2559        $(RM) config.log config.status config.cache
2560        $(RM) config.mak.autogen config.mak.append
2561        $(RM) -r autom4te.cache
2562
2563profile-clean:
2564        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2565        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2566
2567clean: profile-clean coverage-clean
2568        $(RM) *.res
2569        $(RM) $(OBJECTS)
2570        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2571        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2572        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2573        $(RM) -r bin-wrappers $(dep_dirs)
2574        $(RM) -r po/build/
2575        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2576        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2577        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2578        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2579        $(RM) contrib/coccinelle/*.cocci.patch*
2580        $(MAKE) -C Documentation/ clean
2581ifndef NO_PERL
2582        $(MAKE) -C gitweb clean
2583        $(MAKE) -C perl clean
2584endif
2585        $(MAKE) -C templates/ clean
2586        $(MAKE) -C t/ clean
2587ifndef NO_TCLTK
2588        $(MAKE) -C gitk-git clean
2589        $(MAKE) -C git-gui clean
2590endif
2591        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2592        $(RM) GIT-USER-AGENT GIT-PREFIX
2593        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2594
2595.PHONY: all install profile-clean clean strip
2596.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2597.PHONY: FORCE cscope
2598
2599### Check documentation
2600#
2601ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2602ALL_COMMANDS += git
2603ALL_COMMANDS += gitk
2604ALL_COMMANDS += gitweb
2605ALL_COMMANDS += git-gui git-citool
2606
2607.PHONY: check-docs
2608check-docs::
2609        $(MAKE) -C Documentation lint-docs
2610        @(for v in $(ALL_COMMANDS); \
2611        do \
2612                case "$$v" in \
2613                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2614                git-merge-resolve | git-merge-subtree | \
2615                git-fsck-objects | git-init-db | \
2616                git-remote-* | git-stage | \
2617                git-?*--?* ) continue ;; \
2618                esac ; \
2619                test -f "Documentation/$$v.txt" || \
2620                echo "no doc: $$v"; \
2621                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2622                grep -q "^$$v[  ]" || \
2623                case "$$v" in \
2624                git) ;; \
2625                *) echo "no link: $$v";; \
2626                esac ; \
2627        done; \
2628        ( \
2629                sed -e '1,/^### command list/d' \
2630                    -e '/^#/d' \
2631                    -e 's/[     ].*//' \
2632                    -e 's/^/listed /' command-list.txt; \
2633                $(MAKE) -C Documentation print-man1 | \
2634                grep '\.txt$$' | \
2635                sed -e 's|Documentation/|documented |' \
2636                    -e 's/\.txt//'; \
2637        ) | while read how cmd; \
2638        do \
2639                case " $(ALL_COMMANDS) " in \
2640                *" $$cmd "*)    ;; \
2641                *) echo "removed but $$how: $$cmd" ;; \
2642                esac; \
2643        done ) | sort
2644
2645### Make sure built-ins do not have dups and listed in git.c
2646#
2647check-builtins::
2648        ./check-builtins.sh
2649
2650### Test suite coverage testing
2651#
2652.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2653.PHONY: coverage-untested-functions cover_db cover_db_html
2654.PHONY: coverage-clean-results
2655
2656coverage:
2657        $(MAKE) coverage-test
2658        $(MAKE) coverage-untested-functions
2659
2660object_dirs := $(sort $(dir $(OBJECTS)))
2661coverage-clean-results:
2662        $(RM) $(addsuffix *.gcov,$(object_dirs))
2663        $(RM) $(addsuffix *.gcda,$(object_dirs))
2664        $(RM) coverage-untested-functions
2665        $(RM) -r cover_db/
2666        $(RM) -r cover_db_html/
2667
2668coverage-clean: coverage-clean-results
2669        $(RM) $(addsuffix *.gcno,$(object_dirs))
2670
2671COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2672COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2673GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2674
2675coverage-compile:
2676        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2677
2678coverage-test: coverage-clean-results coverage-compile
2679        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2680                DEFAULT_TEST_TARGET=test -j1 test
2681
2682coverage-report:
2683        $(QUIET_GCOV)for dir in $(object_dirs); do \
2684                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2685        done
2686
2687coverage-untested-functions: coverage-report
2688        grep '^function.*called 0 ' *.c.gcov \
2689                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2690                > coverage-untested-functions
2691
2692cover_db: coverage-report
2693        gcov2perl -db cover_db *.gcov
2694
2695cover_db_html: cover_db
2696        cover -report html -outputdir cover_db_html cover_db
2697