Makefileon commit Merge branch 'jk/diff-blob' into maint (7809876)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12# system headers do not define a socklen_t type.
  13#
  14# Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15# fails to compile with errors about undefined inline functions or similar.
  16#
  17# Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
  18# or vsnprintf() return -1 instead of number of characters which would
  19# have been written to the final string if enough space had been available.
  20#
  21# Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
  22# when attempting to read from an fopen'ed directory.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28# able to use Perl-compatible regular expressions.
  29#
  30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31# /foo/bar/include and /foo/bar/lib directories.
  32#
  33# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34#
  35# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36# git-http-push are not built, and you cannot use http:// and https://
  37# transports (neither smart nor dumb).
  38#
  39# Define CURLDIR=/foo/bar if your curl header and library files are in
  40# /foo/bar/include and /foo/bar/lib directories.
  41#
  42# Define CURL_CONFIG to curl's configuration program that prints information
  43# about the library (e.g., its version number).  The default is 'curl-config'.
  44#
  45# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  46# not built, and you cannot push using http:// and https:// transports (dumb).
  47#
  48# Define EXPATDIR=/foo/bar if your expat header and library files are in
  49# /foo/bar/include and /foo/bar/lib directories.
  50#
  51# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  52# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  53#
  54# Define NO_GETTEXT if you don't want Git output to be translated.
  55# A translated Git requires GNU libintl or another gettext implementation,
  56# plus libintl-perl at runtime.
  57#
  58# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  59# the installed gettext translation of the shell scripts output.
  60#
  61# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  62# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  63# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  64# FreeBSD can use either, but MinGW and some others need to use
  65# libcharset.h's locale_charset() instead.
  66#
  67# Define CHARSET_LIB to the library you need to link with in order to
  68# use locale_charset() function.  On some platforms this needs to set to
  69# -lcharset, on others to -liconv .
  70#
  71# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  72# need -lintl when linking.
  73#
  74# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  75# doesn't support GNU extensions like --check and --statistics
  76#
  77# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  78# it specifies.
  79#
  80# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  81# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  82#
  83# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  84#
  85# Define NO_STRCASESTR if you don't have strcasestr.
  86#
  87# Define NO_MEMMEM if you don't have memmem.
  88#
  89# Define NO_GETPAGESIZE if you don't have getpagesize.
  90#
  91# Define NO_STRLCPY if you don't have strlcpy.
  92#
  93# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  94# C library. If your compiler also does not support long long or does not have
  95# strtoull, define NO_STRTOULL.
  96#
  97# Define NO_SETENV if you don't have setenv in the C library.
  98#
  99# Define NO_UNSETENV if you don't have unsetenv in the C library.
 100#
 101# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 102#
 103# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 104#
 105# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 106# in the C library.
 107#
 108# Define NO_LIBGEN_H if you don't have libgen.h.
 109#
 110# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 111#
 112# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 113#
 114# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 115# Enable it on Windows.  By default, symrefs are still used.
 116#
 117# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 118# tests.  These tests take up a significant amount of the total test time
 119# but are not needed unless you plan to talk to SVN repos.
 120#
 121# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 122# installed in /sw, but don't want GIT to link against any libraries
 123# installed there.  If defined you may specify your own (or Fink's)
 124# include directories and library directories by defining CFLAGS
 125# and LDFLAGS appropriately.
 126#
 127# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 128# have DarwinPorts installed in /opt/local, but don't want GIT to
 129# link against any libraries installed there.  If defined you may
 130# specify your own (or DarwinPort's) include directories and
 131# library directories by defining CFLAGS and LDFLAGS appropriately.
 132#
 133# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 134# and do not want to use Apple's CommonCrypto library.  This allows you
 135# to provide your own OpenSSL library, for example from MacPorts.
 136#
 137# Define BLK_SHA1 environment variable to make use of the bundled
 138# optimized C SHA1 routine.
 139#
 140# Define PPC_SHA1 environment variable when running make to make use of
 141# a bundled SHA1 routine optimized for PowerPC.
 142#
 143# Define DC_SHA1 to unconditionally enable the collision-detecting sha1
 144# algorithm. This is slower, but may detect attempted collision attacks.
 145# Takes priority over other *_SHA1 knobs.
 146#
 147# Define OPENSSL_SHA1 environment variable when running make to link
 148# with the SHA1 routine from openssl library.
 149#
 150# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 151# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 152# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 153#
 154# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 155#
 156# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 157#
 158# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 159#
 160# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 161#
 162# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 163#
 164# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 165#
 166# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 167#
 168# Define NO_UINTMAX_T if you don't have uintmax_t.
 169#
 170# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 171# Patrick Mauritz).
 172#
 173# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 174# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 175# inet_ntop and inet_pton additionally reside there.
 176#
 177# Define NO_MMAP if you want to avoid mmap.
 178#
 179# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 180#
 181# Define NO_POLL if you do not have or don't want to use poll().
 182# This also implies NO_SYS_POLL_H.
 183#
 184# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 185# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 186# we want to know more about the issue.
 187#
 188# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 189#
 190# Define NO_PREAD if you have a problem with pread() system call (e.g.
 191# cygwin1.dll before v1.5.22).
 192#
 193# Define NO_SETITIMER if you don't have setitimer()
 194#
 195# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 196# This also implies NO_SETITIMER
 197#
 198# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 199# generally faster on your platform than accessing the working directory.
 200#
 201# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 202# the executable mode bit, but doesn't really do so.
 203#
 204# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 205# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 206# usual 0xF000).
 207#
 208# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 209#
 210# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 211#
 212# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 213# sockaddr_storage.
 214#
 215# Define NO_ICONV if your libc does not properly support iconv.
 216#
 217# Define OLD_ICONV if your library has an old iconv(), where the second
 218# (input buffer pointer) parameter is declared with type (const char **).
 219#
 220# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 221#
 222# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 223# that tells runtime paths to dynamic libraries;
 224# "-Wl,-rpath=/path/lib" is used instead.
 225#
 226# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 227# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 228#
 229# Define USE_NSEC below if you want git to care about sub-second file mtimes
 230# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 231# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 232# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 233# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 234# Documentation/technical/racy-git.txt for details.
 235#
 236# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 237# "st_ctim"
 238#
 239# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 240# available.  This automatically turns USE_NSEC off.
 241#
 242# Define USE_STDEV below if you want git to care about the underlying device
 243# change being considered an inode change from the update-index perspective.
 244#
 245# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 246# field that counts the on-disk footprint in 512-byte blocks.
 247#
 248# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 249# (not v1.73 or v1.71).
 250#
 251# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 252# (versions 1.68.1 through v1.72).
 253#
 254# Define GNU_ROFF if your target system uses GNU groff.  This forces
 255# apostrophes to be ASCII so that cut&pasting examples to the shell
 256# will work.
 257#
 258# Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
 259# documentation.
 260#
 261# Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
 262# Extensions Lab if you have it available.
 263#
 264# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 265#
 266# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 267# MakeMaker (e.g. using ActiveState under Cygwin).
 268#
 269# Define NO_PERL if you do not want Perl scripts or libraries at all.
 270#
 271# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 272# but /usr/bin/python2.7 on some platforms).
 273#
 274# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 275#
 276# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 277#
 278# Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 279# and egrep that are pickier when their input contains non-ASCII data.
 280#
 281# The TCL_PATH variable governs the location of the Tcl interpreter
 282# used to optimize git-gui for your system.  Only used if NO_TCLTK
 283# is not set.  Defaults to the bare 'tclsh'.
 284#
 285# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 286# If not set it defaults to the bare 'wish'. If it is set to the empty
 287# string then NO_TCLTK will be forced (this is used by configure script).
 288#
 289# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 290# is a simplified version of the merge sort used in glibc. This is
 291# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 292#
 293# Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
 294# compatible with the one described in C11 Annex K.
 295#
 296# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 297# information on a not yet closed file that lstat would return for the same
 298# file after it was closed.
 299#
 300# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 301# when hardlinking a file to another name and unlinking the original file right
 302# away (some NTFS drivers seem to zero the contents in that scenario).
 303#
 304# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 305# programs as a tar, where bin/ and libexec/ might be on different file systems.
 306#
 307# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 308# copies to install built-in git commands e.g. git-cat-file.
 309#
 310# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 311# memory allocators with the nedmalloc allocator written by Niall Douglas.
 312#
 313# Define OVERRIDE_STRDUP to override the libc version of strdup(3).
 314# This is necessary when using a custom allocator in order to avoid
 315# crashes due to allocation and free working on different 'heaps'.
 316# It's defined automatically if USE_NED_ALLOCATOR is set.
 317#
 318# Define NO_REGEX if your C library lacks regex support with REG_STARTEND
 319# feature.
 320#
 321# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 322# user.
 323#
 324# Define GETTEXT_POISON if you are debugging the choice of strings marked
 325# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 326# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 327# (to any value) in your environment.
 328#
 329# Define JSMIN to point to JavaScript minifier that functions as
 330# a filter to have gitweb.js minified.
 331#
 332# Define CSSMIN to point to a CSS minifier in order to generate a minified
 333# version of gitweb.css
 334#
 335# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 336# you want to use something different.  The value will be interpreted by the
 337# shell at runtime when it is used.
 338#
 339# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 340# want to use something different.  The value will be interpreted by the shell
 341# if necessary when it is used.  Examples:
 342#
 343#   DEFAULT_EDITOR='~/bin/vi',
 344#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 345#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 346#
 347# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 348# header files to be automatically computed, to avoid rebuilding objects when
 349# an unrelated header file changes.  Define it to "no" to use the hard-coded
 350# dependency rules.  The default is "auto", which means to use computed header
 351# dependencies if your compiler is detected to support it.
 352#
 353# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 354#
 355# Define GIT_USER_AGENT if you want to change how git identifies itself during
 356# network interactions.  The default is "git/$(GIT_VERSION)".
 357#
 358# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 359# (defaults to "man") if you want to have a different default when
 360# "git help" is called without a parameter specifying the format.
 361#
 362# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 363# with a different indexfile format version.  If it isn't set the index
 364# file format used is index-v[23].
 365#
 366# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 367# return NULL when it receives a bogus time_t.
 368#
 369# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
 370#
 371# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
 372#
 373# Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
 374# before 2.17) for clock_gettime and CLOCK_MONOTONIC.
 375#
 376# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 377# compiles the following initialization:
 378#
 379#   static const char s[] = ("FOO");
 380#
 381# and define it to "no" if you need to remove the parentheses () around the
 382# constant.  The default is "auto", which means to use parentheses if your
 383# compiler is detected to support it.
 384#
 385# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 386#
 387# Define HAVE_GETDELIM if your system has the getdelim() function.
 388#
 389# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 390# default environment variables to be passed when a pager is spawned, e.g.
 391#
 392#    PAGER_ENV = LESS=FRX LV=-c
 393#
 394# to say "export LESS=FRX (and LV=-c) if the environment variable
 395# LESS (and LV) is not set, respectively".
 396
 397GIT-VERSION-FILE: FORCE
 398        @$(SHELL_PATH) ./GIT-VERSION-GEN
 399-include GIT-VERSION-FILE
 400
 401# CFLAGS and LDFLAGS are for the users to override from the command line.
 402
 403CFLAGS = -g -O2 -Wall
 404DEVELOPER_CFLAGS = -Werror \
 405        -Wdeclaration-after-statement \
 406        -Wno-format-zero-length \
 407        -Wold-style-definition \
 408        -Woverflow \
 409        -Wpointer-arith \
 410        -Wstrict-prototypes \
 411        -Wunused \
 412        -Wvla
 413LDFLAGS =
 414ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 415ALL_LDFLAGS = $(LDFLAGS)
 416STRIP ?= strip
 417
 418# Create as necessary, replace existing, make ranlib unneeded.
 419ARFLAGS = rcs
 420
 421# Among the variables below, these:
 422#   gitexecdir
 423#   template_dir
 424#   sysconfdir
 425# can be specified as a relative path some/where/else;
 426# this is interpreted as relative to $(prefix) and "git" at
 427# runtime figures out where they are based on the path to the executable.
 428# Additionally, the following will be treated as relative by "git" if they
 429# begin with "$(prefix)/":
 430#   mandir
 431#   infodir
 432#   htmldir
 433# This can help installing the suite in a relocatable way.
 434
 435prefix = $(HOME)
 436bindir_relative = bin
 437bindir = $(prefix)/$(bindir_relative)
 438mandir = $(prefix)/share/man
 439infodir = $(prefix)/share/info
 440gitexecdir = libexec/git-core
 441mergetoolsdir = $(gitexecdir)/mergetools
 442sharedir = $(prefix)/share
 443gitwebdir = $(sharedir)/gitweb
 444localedir = $(sharedir)/locale
 445template_dir = share/git-core/templates
 446htmldir = $(prefix)/share/doc/git-doc
 447ETC_GITCONFIG = $(sysconfdir)/gitconfig
 448ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 449lib = lib
 450# DESTDIR =
 451pathsep = :
 452
 453mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 454infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 455htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 456
 457export prefix bindir sharedir sysconfdir gitwebdir localedir
 458
 459CC = cc
 460AR = ar
 461RM = rm -f
 462DIFF = diff
 463TAR = tar
 464FIND = find
 465INSTALL = install
 466TCL_PATH = tclsh
 467TCLTK_PATH = wish
 468XGETTEXT = xgettext
 469MSGFMT = msgfmt
 470CURL_CONFIG = curl-config
 471PTHREAD_LIBS = -lpthread
 472PTHREAD_CFLAGS =
 473GCOV = gcov
 474SPATCH = spatch
 475
 476export TCL_PATH TCLTK_PATH
 477
 478SPARSE_FLAGS =
 479SPATCH_FLAGS = --all-includes
 480
 481
 482
 483### --- END CONFIGURATION SECTION ---
 484
 485# Those must not be GNU-specific; they are shared with perl/ which may
 486# be built by a different compiler. (Note that this is an artifact now
 487# but it still might be nice to keep that distinction.)
 488BASIC_CFLAGS = -I.
 489BASIC_LDFLAGS =
 490
 491# Guard against environment variables
 492BUILTIN_OBJS =
 493BUILT_INS =
 494COMPAT_CFLAGS =
 495COMPAT_OBJS =
 496XDIFF_OBJS =
 497VCSSVN_OBJS =
 498GENERATED_H =
 499EXTRA_CPPFLAGS =
 500LIB_OBJS =
 501PROGRAM_OBJS =
 502PROGRAMS =
 503SCRIPT_PERL =
 504SCRIPT_PYTHON =
 505SCRIPT_SH =
 506SCRIPT_LIB =
 507TEST_PROGRAMS_NEED_X =
 508
 509# Having this variable in your environment would break pipelines because
 510# you cause "cd" to echo its destination to stdout.  It can also take
 511# scripts to unexpected places.  If you like CDPATH, define it for your
 512# interactive shell sessions without exporting it.
 513unexport CDPATH
 514
 515SCRIPT_SH += git-bisect.sh
 516SCRIPT_SH += git-difftool--helper.sh
 517SCRIPT_SH += git-filter-branch.sh
 518SCRIPT_SH += git-merge-octopus.sh
 519SCRIPT_SH += git-merge-one-file.sh
 520SCRIPT_SH += git-merge-resolve.sh
 521SCRIPT_SH += git-mergetool.sh
 522SCRIPT_SH += git-quiltimport.sh
 523SCRIPT_SH += git-rebase.sh
 524SCRIPT_SH += git-remote-testgit.sh
 525SCRIPT_SH += git-request-pull.sh
 526SCRIPT_SH += git-stash.sh
 527SCRIPT_SH += git-submodule.sh
 528SCRIPT_SH += git-web--browse.sh
 529
 530SCRIPT_LIB += git-mergetool--lib
 531SCRIPT_LIB += git-parse-remote
 532SCRIPT_LIB += git-rebase--am
 533SCRIPT_LIB += git-rebase--interactive
 534SCRIPT_LIB += git-rebase--merge
 535SCRIPT_LIB += git-sh-setup
 536SCRIPT_LIB += git-sh-i18n
 537
 538SCRIPT_PERL += git-add--interactive.perl
 539SCRIPT_PERL += git-archimport.perl
 540SCRIPT_PERL += git-cvsexportcommit.perl
 541SCRIPT_PERL += git-cvsimport.perl
 542SCRIPT_PERL += git-cvsserver.perl
 543SCRIPT_PERL += git-send-email.perl
 544SCRIPT_PERL += git-svn.perl
 545
 546SCRIPT_PYTHON += git-p4.py
 547
 548NO_INSTALL += git-remote-testgit
 549
 550# Generated files for scripts
 551SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 552SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 553SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 554
 555SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 556SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 557SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 558
 559# Individual rules to allow e.g.
 560# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 561# from subdirectories like contrib/*/
 562.PHONY: build-perl-script build-sh-script build-python-script
 563build-perl-script: $(SCRIPT_PERL_GEN)
 564build-sh-script: $(SCRIPT_SH_GEN)
 565build-python-script: $(SCRIPT_PYTHON_GEN)
 566
 567.PHONY: install-perl-script install-sh-script install-python-script
 568install-sh-script: $(SCRIPT_SH_INS)
 569        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 570install-perl-script: $(SCRIPT_PERL_INS)
 571        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 572install-python-script: $(SCRIPT_PYTHON_INS)
 573        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 574
 575.PHONY: clean-perl-script clean-sh-script clean-python-script
 576clean-sh-script:
 577        $(RM) $(SCRIPT_SH_GEN)
 578clean-perl-script:
 579        $(RM) $(SCRIPT_PERL_GEN)
 580clean-python-script:
 581        $(RM) $(SCRIPT_PYTHON_GEN)
 582
 583SCRIPTS = $(SCRIPT_SH_INS) \
 584          $(SCRIPT_PERL_INS) \
 585          $(SCRIPT_PYTHON_INS) \
 586          git-instaweb
 587
 588ETAGS_TARGET = TAGS
 589
 590# Empty...
 591EXTRA_PROGRAMS =
 592
 593# ... and all the rest that could be moved out of bindir to gitexecdir
 594PROGRAMS += $(EXTRA_PROGRAMS)
 595
 596PROGRAM_OBJS += credential-store.o
 597PROGRAM_OBJS += daemon.o
 598PROGRAM_OBJS += fast-import.o
 599PROGRAM_OBJS += http-backend.o
 600PROGRAM_OBJS += imap-send.o
 601PROGRAM_OBJS += sh-i18n--envsubst.o
 602PROGRAM_OBJS += shell.o
 603PROGRAM_OBJS += show-index.o
 604PROGRAM_OBJS += upload-pack.o
 605PROGRAM_OBJS += remote-testsvn.o
 606
 607# Binary suffix, set to .exe for Windows builds
 608X =
 609
 610PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 611
 612TEST_PROGRAMS_NEED_X += test-chmtime
 613TEST_PROGRAMS_NEED_X += test-ctype
 614TEST_PROGRAMS_NEED_X += test-config
 615TEST_PROGRAMS_NEED_X += test-date
 616TEST_PROGRAMS_NEED_X += test-delta
 617TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 618TEST_PROGRAMS_NEED_X += test-dump-split-index
 619TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 620TEST_PROGRAMS_NEED_X += test-fake-ssh
 621TEST_PROGRAMS_NEED_X += test-genrandom
 622TEST_PROGRAMS_NEED_X += test-hashmap
 623TEST_PROGRAMS_NEED_X += test-index-version
 624TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash
 625TEST_PROGRAMS_NEED_X += test-line-buffer
 626TEST_PROGRAMS_NEED_X += test-match-trees
 627TEST_PROGRAMS_NEED_X += test-mergesort
 628TEST_PROGRAMS_NEED_X += test-mktemp
 629TEST_PROGRAMS_NEED_X += test-online-cpus
 630TEST_PROGRAMS_NEED_X += test-parse-options
 631TEST_PROGRAMS_NEED_X += test-path-utils
 632TEST_PROGRAMS_NEED_X += test-prio-queue
 633TEST_PROGRAMS_NEED_X += test-read-cache
 634TEST_PROGRAMS_NEED_X += test-ref-store
 635TEST_PROGRAMS_NEED_X += test-regex
 636TEST_PROGRAMS_NEED_X += test-revision-walking
 637TEST_PROGRAMS_NEED_X += test-run-command
 638TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 639TEST_PROGRAMS_NEED_X += test-sha1
 640TEST_PROGRAMS_NEED_X += test-sha1-array
 641TEST_PROGRAMS_NEED_X += test-sigchain
 642TEST_PROGRAMS_NEED_X += test-strcmp-offset
 643TEST_PROGRAMS_NEED_X += test-string-list
 644TEST_PROGRAMS_NEED_X += test-submodule-config
 645TEST_PROGRAMS_NEED_X += test-subprocess
 646TEST_PROGRAMS_NEED_X += test-svn-fe
 647TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 648TEST_PROGRAMS_NEED_X += test-wildmatch
 649
 650TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
 651
 652# List built-in command $C whose implementation cmd_$C() is not in
 653# builtin/$C.o but is linked in as part of some other command.
 654BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 655
 656BUILT_INS += git-cherry$X
 657BUILT_INS += git-cherry-pick$X
 658BUILT_INS += git-format-patch$X
 659BUILT_INS += git-fsck-objects$X
 660BUILT_INS += git-init$X
 661BUILT_INS += git-merge-subtree$X
 662BUILT_INS += git-show$X
 663BUILT_INS += git-stage$X
 664BUILT_INS += git-status$X
 665BUILT_INS += git-whatchanged$X
 666
 667# what 'all' will build and 'install' will install in gitexecdir,
 668# excluding programs for built-in commands
 669ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 670
 671# what 'all' will build but not install in gitexecdir
 672OTHER_PROGRAMS = git$X
 673
 674# what test wrappers are needed and 'install' will install, in bindir
 675BINDIR_PROGRAMS_NEED_X += git
 676BINDIR_PROGRAMS_NEED_X += git-upload-pack
 677BINDIR_PROGRAMS_NEED_X += git-receive-pack
 678BINDIR_PROGRAMS_NEED_X += git-upload-archive
 679BINDIR_PROGRAMS_NEED_X += git-shell
 680
 681BINDIR_PROGRAMS_NO_X += git-cvsserver
 682
 683# Set paths to tools early so that they can be used for version tests.
 684ifndef SHELL_PATH
 685        SHELL_PATH = /bin/sh
 686endif
 687ifndef PERL_PATH
 688        PERL_PATH = /usr/bin/perl
 689endif
 690ifndef PYTHON_PATH
 691        PYTHON_PATH = /usr/bin/python
 692endif
 693
 694export PERL_PATH
 695export PYTHON_PATH
 696
 697LIB_FILE = libgit.a
 698XDIFF_LIB = xdiff/lib.a
 699VCSSVN_LIB = vcs-svn/lib.a
 700
 701GENERATED_H += common-cmds.h
 702
 703LIB_H = $(shell $(FIND) . \
 704        -name .git -prune -o \
 705        -name t -prune -o \
 706        -name Documentation -prune -o \
 707        -name '*.h' -print)
 708
 709LIB_OBJS += abspath.o
 710LIB_OBJS += advice.o
 711LIB_OBJS += alias.o
 712LIB_OBJS += alloc.o
 713LIB_OBJS += apply.o
 714LIB_OBJS += archive.o
 715LIB_OBJS += archive-tar.o
 716LIB_OBJS += archive-zip.o
 717LIB_OBJS += argv-array.o
 718LIB_OBJS += attr.o
 719LIB_OBJS += base85.o
 720LIB_OBJS += bisect.o
 721LIB_OBJS += blob.o
 722LIB_OBJS += branch.o
 723LIB_OBJS += bulk-checkin.o
 724LIB_OBJS += bundle.o
 725LIB_OBJS += cache-tree.o
 726LIB_OBJS += color.o
 727LIB_OBJS += column.o
 728LIB_OBJS += combine-diff.o
 729LIB_OBJS += commit.o
 730LIB_OBJS += compat/obstack.o
 731LIB_OBJS += compat/terminal.o
 732LIB_OBJS += config.o
 733LIB_OBJS += connect.o
 734LIB_OBJS += connected.o
 735LIB_OBJS += convert.o
 736LIB_OBJS += copy.o
 737LIB_OBJS += credential.o
 738LIB_OBJS += csum-file.o
 739LIB_OBJS += ctype.o
 740LIB_OBJS += date.o
 741LIB_OBJS += decorate.o
 742LIB_OBJS += diffcore-break.o
 743LIB_OBJS += diffcore-delta.o
 744LIB_OBJS += diffcore-order.o
 745LIB_OBJS += diffcore-pickaxe.o
 746LIB_OBJS += diffcore-rename.o
 747LIB_OBJS += diff-delta.o
 748LIB_OBJS += diff-lib.o
 749LIB_OBJS += diff-no-index.o
 750LIB_OBJS += diff.o
 751LIB_OBJS += dir.o
 752LIB_OBJS += dir-iterator.o
 753LIB_OBJS += editor.o
 754LIB_OBJS += entry.o
 755LIB_OBJS += environment.o
 756LIB_OBJS += ewah/bitmap.o
 757LIB_OBJS += ewah/ewah_bitmap.o
 758LIB_OBJS += ewah/ewah_io.o
 759LIB_OBJS += ewah/ewah_rlw.o
 760LIB_OBJS += exec_cmd.o
 761LIB_OBJS += fetch-pack.o
 762LIB_OBJS += fsck.o
 763LIB_OBJS += gettext.o
 764LIB_OBJS += gpg-interface.o
 765LIB_OBJS += graph.o
 766LIB_OBJS += grep.o
 767LIB_OBJS += hashmap.o
 768LIB_OBJS += help.o
 769LIB_OBJS += hex.o
 770LIB_OBJS += ident.o
 771LIB_OBJS += kwset.o
 772LIB_OBJS += levenshtein.o
 773LIB_OBJS += line-log.o
 774LIB_OBJS += line-range.o
 775LIB_OBJS += list-objects.o
 776LIB_OBJS += ll-merge.o
 777LIB_OBJS += lockfile.o
 778LIB_OBJS += log-tree.o
 779LIB_OBJS += mailinfo.o
 780LIB_OBJS += mailmap.o
 781LIB_OBJS += match-trees.o
 782LIB_OBJS += merge.o
 783LIB_OBJS += merge-blobs.o
 784LIB_OBJS += merge-recursive.o
 785LIB_OBJS += mergesort.o
 786LIB_OBJS += mru.o
 787LIB_OBJS += name-hash.o
 788LIB_OBJS += notes.o
 789LIB_OBJS += notes-cache.o
 790LIB_OBJS += notes-merge.o
 791LIB_OBJS += notes-utils.o
 792LIB_OBJS += object.o
 793LIB_OBJS += oidset.o
 794LIB_OBJS += pack-bitmap.o
 795LIB_OBJS += pack-bitmap-write.o
 796LIB_OBJS += pack-check.o
 797LIB_OBJS += pack-objects.o
 798LIB_OBJS += pack-revindex.o
 799LIB_OBJS += pack-write.o
 800LIB_OBJS += pager.o
 801LIB_OBJS += parse-options.o
 802LIB_OBJS += parse-options-cb.o
 803LIB_OBJS += patch-delta.o
 804LIB_OBJS += patch-ids.o
 805LIB_OBJS += path.o
 806LIB_OBJS += pathspec.o
 807LIB_OBJS += pkt-line.o
 808LIB_OBJS += preload-index.o
 809LIB_OBJS += pretty.o
 810LIB_OBJS += prio-queue.o
 811LIB_OBJS += progress.o
 812LIB_OBJS += prompt.o
 813LIB_OBJS += quote.o
 814LIB_OBJS += reachable.o
 815LIB_OBJS += read-cache.o
 816LIB_OBJS += reflog-walk.o
 817LIB_OBJS += refs.o
 818LIB_OBJS += refs/files-backend.o
 819LIB_OBJS += refs/iterator.o
 820LIB_OBJS += refs/ref-cache.o
 821LIB_OBJS += ref-filter.o
 822LIB_OBJS += remote.o
 823LIB_OBJS += replace_object.o
 824LIB_OBJS += rerere.o
 825LIB_OBJS += resolve-undo.o
 826LIB_OBJS += revision.o
 827LIB_OBJS += run-command.o
 828LIB_OBJS += send-pack.o
 829LIB_OBJS += sequencer.o
 830LIB_OBJS += server-info.o
 831LIB_OBJS += setup.o
 832LIB_OBJS += sha1-array.o
 833LIB_OBJS += sha1-lookup.o
 834LIB_OBJS += sha1_file.o
 835LIB_OBJS += sha1_name.o
 836LIB_OBJS += shallow.o
 837LIB_OBJS += sideband.o
 838LIB_OBJS += sigchain.o
 839LIB_OBJS += split-index.o
 840LIB_OBJS += strbuf.o
 841LIB_OBJS += streaming.o
 842LIB_OBJS += string-list.o
 843LIB_OBJS += submodule.o
 844LIB_OBJS += submodule-config.o
 845LIB_OBJS += symlinks.o
 846LIB_OBJS += tag.o
 847LIB_OBJS += tempfile.o
 848LIB_OBJS += tmp-objdir.o
 849LIB_OBJS += trace.o
 850LIB_OBJS += trailer.o
 851LIB_OBJS += transport.o
 852LIB_OBJS += transport-helper.o
 853LIB_OBJS += tree-diff.o
 854LIB_OBJS += tree.o
 855LIB_OBJS += tree-walk.o
 856LIB_OBJS += unpack-trees.o
 857LIB_OBJS += url.o
 858LIB_OBJS += urlmatch.o
 859LIB_OBJS += usage.o
 860LIB_OBJS += userdiff.o
 861LIB_OBJS += utf8.o
 862LIB_OBJS += varint.o
 863LIB_OBJS += version.o
 864LIB_OBJS += versioncmp.o
 865LIB_OBJS += walker.o
 866LIB_OBJS += wildmatch.o
 867LIB_OBJS += worktree.o
 868LIB_OBJS += wrapper.o
 869LIB_OBJS += write_or_die.o
 870LIB_OBJS += ws.o
 871LIB_OBJS += wt-status.o
 872LIB_OBJS += xdiff-interface.o
 873LIB_OBJS += zlib.o
 874
 875BUILTIN_OBJS += builtin/add.o
 876BUILTIN_OBJS += builtin/am.o
 877BUILTIN_OBJS += builtin/annotate.o
 878BUILTIN_OBJS += builtin/apply.o
 879BUILTIN_OBJS += builtin/archive.o
 880BUILTIN_OBJS += builtin/bisect--helper.o
 881BUILTIN_OBJS += builtin/blame.o
 882BUILTIN_OBJS += builtin/branch.o
 883BUILTIN_OBJS += builtin/bundle.o
 884BUILTIN_OBJS += builtin/cat-file.o
 885BUILTIN_OBJS += builtin/check-attr.o
 886BUILTIN_OBJS += builtin/check-ignore.o
 887BUILTIN_OBJS += builtin/check-mailmap.o
 888BUILTIN_OBJS += builtin/check-ref-format.o
 889BUILTIN_OBJS += builtin/checkout-index.o
 890BUILTIN_OBJS += builtin/checkout.o
 891BUILTIN_OBJS += builtin/clean.o
 892BUILTIN_OBJS += builtin/clone.o
 893BUILTIN_OBJS += builtin/column.o
 894BUILTIN_OBJS += builtin/commit-tree.o
 895BUILTIN_OBJS += builtin/commit.o
 896BUILTIN_OBJS += builtin/config.o
 897BUILTIN_OBJS += builtin/count-objects.o
 898BUILTIN_OBJS += builtin/credential.o
 899BUILTIN_OBJS += builtin/describe.o
 900BUILTIN_OBJS += builtin/diff-files.o
 901BUILTIN_OBJS += builtin/diff-index.o
 902BUILTIN_OBJS += builtin/diff-tree.o
 903BUILTIN_OBJS += builtin/diff.o
 904BUILTIN_OBJS += builtin/difftool.o
 905BUILTIN_OBJS += builtin/fast-export.o
 906BUILTIN_OBJS += builtin/fetch-pack.o
 907BUILTIN_OBJS += builtin/fetch.o
 908BUILTIN_OBJS += builtin/fmt-merge-msg.o
 909BUILTIN_OBJS += builtin/for-each-ref.o
 910BUILTIN_OBJS += builtin/fsck.o
 911BUILTIN_OBJS += builtin/gc.o
 912BUILTIN_OBJS += builtin/get-tar-commit-id.o
 913BUILTIN_OBJS += builtin/grep.o
 914BUILTIN_OBJS += builtin/hash-object.o
 915BUILTIN_OBJS += builtin/help.o
 916BUILTIN_OBJS += builtin/index-pack.o
 917BUILTIN_OBJS += builtin/init-db.o
 918BUILTIN_OBJS += builtin/interpret-trailers.o
 919BUILTIN_OBJS += builtin/log.o
 920BUILTIN_OBJS += builtin/ls-files.o
 921BUILTIN_OBJS += builtin/ls-remote.o
 922BUILTIN_OBJS += builtin/ls-tree.o
 923BUILTIN_OBJS += builtin/mailinfo.o
 924BUILTIN_OBJS += builtin/mailsplit.o
 925BUILTIN_OBJS += builtin/merge.o
 926BUILTIN_OBJS += builtin/merge-base.o
 927BUILTIN_OBJS += builtin/merge-file.o
 928BUILTIN_OBJS += builtin/merge-index.o
 929BUILTIN_OBJS += builtin/merge-ours.o
 930BUILTIN_OBJS += builtin/merge-recursive.o
 931BUILTIN_OBJS += builtin/merge-tree.o
 932BUILTIN_OBJS += builtin/mktag.o
 933BUILTIN_OBJS += builtin/mktree.o
 934BUILTIN_OBJS += builtin/mv.o
 935BUILTIN_OBJS += builtin/name-rev.o
 936BUILTIN_OBJS += builtin/notes.o
 937BUILTIN_OBJS += builtin/pack-objects.o
 938BUILTIN_OBJS += builtin/pack-redundant.o
 939BUILTIN_OBJS += builtin/pack-refs.o
 940BUILTIN_OBJS += builtin/patch-id.o
 941BUILTIN_OBJS += builtin/prune-packed.o
 942BUILTIN_OBJS += builtin/prune.o
 943BUILTIN_OBJS += builtin/pull.o
 944BUILTIN_OBJS += builtin/push.o
 945BUILTIN_OBJS += builtin/read-tree.o
 946BUILTIN_OBJS += builtin/rebase--helper.o
 947BUILTIN_OBJS += builtin/receive-pack.o
 948BUILTIN_OBJS += builtin/reflog.o
 949BUILTIN_OBJS += builtin/remote.o
 950BUILTIN_OBJS += builtin/remote-ext.o
 951BUILTIN_OBJS += builtin/remote-fd.o
 952BUILTIN_OBJS += builtin/repack.o
 953BUILTIN_OBJS += builtin/replace.o
 954BUILTIN_OBJS += builtin/rerere.o
 955BUILTIN_OBJS += builtin/reset.o
 956BUILTIN_OBJS += builtin/rev-list.o
 957BUILTIN_OBJS += builtin/rev-parse.o
 958BUILTIN_OBJS += builtin/revert.o
 959BUILTIN_OBJS += builtin/rm.o
 960BUILTIN_OBJS += builtin/send-pack.o
 961BUILTIN_OBJS += builtin/shortlog.o
 962BUILTIN_OBJS += builtin/show-branch.o
 963BUILTIN_OBJS += builtin/show-ref.o
 964BUILTIN_OBJS += builtin/stripspace.o
 965BUILTIN_OBJS += builtin/submodule--helper.o
 966BUILTIN_OBJS += builtin/symbolic-ref.o
 967BUILTIN_OBJS += builtin/tag.o
 968BUILTIN_OBJS += builtin/unpack-file.o
 969BUILTIN_OBJS += builtin/unpack-objects.o
 970BUILTIN_OBJS += builtin/update-index.o
 971BUILTIN_OBJS += builtin/update-ref.o
 972BUILTIN_OBJS += builtin/update-server-info.o
 973BUILTIN_OBJS += builtin/upload-archive.o
 974BUILTIN_OBJS += builtin/var.o
 975BUILTIN_OBJS += builtin/verify-commit.o
 976BUILTIN_OBJS += builtin/verify-pack.o
 977BUILTIN_OBJS += builtin/verify-tag.o
 978BUILTIN_OBJS += builtin/worktree.o
 979BUILTIN_OBJS += builtin/write-tree.o
 980
 981GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
 982EXTLIBS =
 983
 984GIT_USER_AGENT = git/$(GIT_VERSION)
 985
 986include config.mak.uname
 987-include config.mak.autogen
 988-include config.mak
 989
 990ifdef DEVELOPER
 991CFLAGS += $(DEVELOPER_CFLAGS)
 992endif
 993
 994ifndef sysconfdir
 995ifeq ($(prefix),/usr)
 996sysconfdir = /etc
 997else
 998sysconfdir = etc
 999endif
1000endif
1001
1002ifndef COMPUTE_HEADER_DEPENDENCIES
1003COMPUTE_HEADER_DEPENDENCIES = auto
1004endif
1005
1006ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1007dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1008        -c -MF /dev/null -MQ /dev/null -MMD -MP \
1009        -x c /dev/null -o /dev/null 2>&1; \
1010        echo $$?)
1011ifeq ($(dep_check),0)
1012override COMPUTE_HEADER_DEPENDENCIES = yes
1013else
1014override COMPUTE_HEADER_DEPENDENCIES = no
1015endif
1016endif
1017
1018ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1019USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1020else
1021ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1022$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1023(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1024endif
1025endif
1026
1027ifdef SANE_TOOL_PATH
1028SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1029BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1030PATH := $(SANE_TOOL_PATH):${PATH}
1031else
1032BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1033endif
1034
1035ifneq (,$(INLINE))
1036        BASIC_CFLAGS += -Dinline=$(INLINE)
1037endif
1038
1039ifneq (,$(SOCKLEN_T))
1040        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1041endif
1042
1043ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1044        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1045else
1046ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1047        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1048endif
1049endif
1050
1051ifeq ($(uname_S),Darwin)
1052        ifndef NO_FINK
1053                ifeq ($(shell test -d /sw/lib && echo y),y)
1054                        BASIC_CFLAGS += -I/sw/include
1055                        BASIC_LDFLAGS += -L/sw/lib
1056                endif
1057        endif
1058        ifndef NO_DARWIN_PORTS
1059                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1060                        BASIC_CFLAGS += -I/opt/local/include
1061                        BASIC_LDFLAGS += -L/opt/local/lib
1062                endif
1063        endif
1064        ifndef NO_APPLE_COMMON_CRYPTO
1065                NO_OPENSSL = YesPlease
1066                APPLE_COMMON_CRYPTO = YesPlease
1067                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1068        endif
1069        NO_REGEX = YesPlease
1070        PTHREAD_LIBS =
1071endif
1072
1073ifndef CC_LD_DYNPATH
1074        ifdef NO_R_TO_GCC_LINKER
1075                # Some gcc does not accept and pass -R to the linker to specify
1076                # the runtime dynamic library path.
1077                CC_LD_DYNPATH = -Wl,-rpath,
1078        else
1079                CC_LD_DYNPATH = -R
1080        endif
1081endif
1082
1083ifdef NO_LIBGEN_H
1084        COMPAT_CFLAGS += -DNO_LIBGEN_H
1085        COMPAT_OBJS += compat/basename.o
1086endif
1087
1088ifdef USE_LIBPCRE
1089        BASIC_CFLAGS += -DUSE_LIBPCRE
1090        ifdef LIBPCREDIR
1091                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1092                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1093        endif
1094        EXTLIBS += -lpcre
1095endif
1096
1097ifdef HAVE_ALLOCA_H
1098        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1099endif
1100
1101IMAP_SEND_BUILDDEPS =
1102IMAP_SEND_LDFLAGS =
1103
1104ifdef NO_CURL
1105        BASIC_CFLAGS += -DNO_CURL
1106        REMOTE_CURL_PRIMARY =
1107        REMOTE_CURL_ALIASES =
1108        REMOTE_CURL_NAMES =
1109else
1110        ifdef CURLDIR
1111                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1112                BASIC_CFLAGS += -I$(CURLDIR)/include
1113                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1114        else
1115                CURL_LIBCURL = -lcurl
1116        endif
1117        ifdef NEEDS_SSL_WITH_CURL
1118                CURL_LIBCURL += -lssl
1119                ifdef NEEDS_CRYPTO_WITH_SSL
1120                        CURL_LIBCURL += -lcrypto
1121                endif
1122        endif
1123        ifdef NEEDS_IDN_WITH_CURL
1124                CURL_LIBCURL += -lidn
1125        endif
1126
1127        REMOTE_CURL_PRIMARY = git-remote-http$X
1128        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1129        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1130        PROGRAM_OBJS += http-fetch.o
1131        PROGRAMS += $(REMOTE_CURL_NAMES)
1132        curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1133        ifeq "$(curl_check)" "070908"
1134                ifndef NO_EXPAT
1135                        PROGRAM_OBJS += http-push.o
1136                endif
1137        endif
1138        curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1139        ifeq "$(curl_check)" "072200"
1140                USE_CURL_FOR_IMAP_SEND = YesPlease
1141        endif
1142        ifdef USE_CURL_FOR_IMAP_SEND
1143                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1144                IMAP_SEND_BUILDDEPS = http.o
1145                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1146        endif
1147        ifndef NO_EXPAT
1148                ifdef EXPATDIR
1149                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1150                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1151                else
1152                        EXPAT_LIBEXPAT = -lexpat
1153                endif
1154                ifdef EXPAT_NEEDS_XMLPARSE_H
1155                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1156                endif
1157        endif
1158endif
1159IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1160
1161ifdef ZLIB_PATH
1162        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1163        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1164endif
1165EXTLIBS += -lz
1166
1167ifndef NO_OPENSSL
1168        OPENSSL_LIBSSL = -lssl
1169        ifdef OPENSSLDIR
1170                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1171                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1172        else
1173                OPENSSL_LINK =
1174        endif
1175        ifdef NEEDS_CRYPTO_WITH_SSL
1176                OPENSSL_LIBSSL += -lcrypto
1177        endif
1178else
1179        BASIC_CFLAGS += -DNO_OPENSSL
1180        BLK_SHA1 = 1
1181        OPENSSL_LIBSSL =
1182endif
1183ifdef NO_OPENSSL
1184        LIB_4_CRYPTO =
1185else
1186ifdef NEEDS_SSL_WITH_CRYPTO
1187        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1188else
1189        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1190endif
1191ifdef APPLE_COMMON_CRYPTO
1192        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1193endif
1194endif
1195ifdef NEEDS_LIBICONV
1196        ifdef ICONVDIR
1197                BASIC_CFLAGS += -I$(ICONVDIR)/include
1198                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1199        else
1200                ICONV_LINK =
1201        endif
1202        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1203                ICONV_LINK += -lintl
1204        endif
1205        EXTLIBS += $(ICONV_LINK) -liconv
1206endif
1207ifdef NEEDS_LIBGEN
1208        EXTLIBS += -lgen
1209endif
1210ifndef NO_GETTEXT
1211ifndef LIBC_CONTAINS_LIBINTL
1212        EXTLIBS += -lintl
1213endif
1214endif
1215ifdef NEEDS_SOCKET
1216        EXTLIBS += -lsocket
1217endif
1218ifdef NEEDS_NSL
1219        EXTLIBS += -lnsl
1220endif
1221ifdef NEEDS_RESOLV
1222        EXTLIBS += -lresolv
1223endif
1224ifdef NO_D_TYPE_IN_DIRENT
1225        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1226endif
1227ifdef NO_GECOS_IN_PWENT
1228        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1229endif
1230ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1231        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1232endif
1233ifdef USE_NSEC
1234        BASIC_CFLAGS += -DUSE_NSEC
1235endif
1236ifdef USE_ST_TIMESPEC
1237        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1238endif
1239ifdef NO_NORETURN
1240        BASIC_CFLAGS += -DNO_NORETURN
1241endif
1242ifdef NO_NSEC
1243        BASIC_CFLAGS += -DNO_NSEC
1244endif
1245ifdef SNPRINTF_RETURNS_BOGUS
1246        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1247        COMPAT_OBJS += compat/snprintf.o
1248endif
1249ifdef FREAD_READS_DIRECTORIES
1250        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1251        COMPAT_OBJS += compat/fopen.o
1252endif
1253ifdef NO_SYMLINK_HEAD
1254        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1255endif
1256ifdef GETTEXT_POISON
1257        BASIC_CFLAGS += -DGETTEXT_POISON
1258endif
1259ifdef NO_GETTEXT
1260        BASIC_CFLAGS += -DNO_GETTEXT
1261        USE_GETTEXT_SCHEME ?= fallthrough
1262endif
1263ifdef NO_POLL
1264        NO_SYS_POLL_H = YesPlease
1265        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1266        COMPAT_OBJS += compat/poll/poll.o
1267endif
1268ifdef NO_STRCASESTR
1269        COMPAT_CFLAGS += -DNO_STRCASESTR
1270        COMPAT_OBJS += compat/strcasestr.o
1271endif
1272ifdef NO_STRLCPY
1273        COMPAT_CFLAGS += -DNO_STRLCPY
1274        COMPAT_OBJS += compat/strlcpy.o
1275endif
1276ifdef NO_STRTOUMAX
1277        COMPAT_CFLAGS += -DNO_STRTOUMAX
1278        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1279endif
1280ifdef NO_STRTOULL
1281        COMPAT_CFLAGS += -DNO_STRTOULL
1282endif
1283ifdef NO_SETENV
1284        COMPAT_CFLAGS += -DNO_SETENV
1285        COMPAT_OBJS += compat/setenv.o
1286endif
1287ifdef NO_MKDTEMP
1288        COMPAT_CFLAGS += -DNO_MKDTEMP
1289        COMPAT_OBJS += compat/mkdtemp.o
1290endif
1291ifdef MKDIR_WO_TRAILING_SLASH
1292        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1293        COMPAT_OBJS += compat/mkdir.o
1294endif
1295ifdef NO_UNSETENV
1296        COMPAT_CFLAGS += -DNO_UNSETENV
1297        COMPAT_OBJS += compat/unsetenv.o
1298endif
1299ifdef NO_SYS_SELECT_H
1300        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1301endif
1302ifdef NO_SYS_POLL_H
1303        BASIC_CFLAGS += -DNO_SYS_POLL_H
1304endif
1305ifdef NEEDS_SYS_PARAM_H
1306        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1307endif
1308ifdef NO_INTTYPES_H
1309        BASIC_CFLAGS += -DNO_INTTYPES_H
1310endif
1311ifdef NO_INITGROUPS
1312        BASIC_CFLAGS += -DNO_INITGROUPS
1313endif
1314ifdef NO_MMAP
1315        COMPAT_CFLAGS += -DNO_MMAP
1316        COMPAT_OBJS += compat/mmap.o
1317else
1318        ifdef USE_WIN32_MMAP
1319                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1320                COMPAT_OBJS += compat/win32mmap.o
1321        endif
1322endif
1323ifdef OBJECT_CREATION_USES_RENAMES
1324        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1325endif
1326ifdef NO_STRUCT_ITIMERVAL
1327        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1328        NO_SETITIMER = YesPlease
1329endif
1330ifdef NO_SETITIMER
1331        COMPAT_CFLAGS += -DNO_SETITIMER
1332endif
1333ifdef NO_PREAD
1334        COMPAT_CFLAGS += -DNO_PREAD
1335        COMPAT_OBJS += compat/pread.o
1336endif
1337ifdef NO_FAST_WORKING_DIRECTORY
1338        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1339endif
1340ifdef NO_TRUSTABLE_FILEMODE
1341        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1342endif
1343ifdef NEEDS_MODE_TRANSLATION
1344        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1345        COMPAT_OBJS += compat/stat.o
1346endif
1347ifdef NO_IPV6
1348        BASIC_CFLAGS += -DNO_IPV6
1349endif
1350ifdef NO_INTPTR_T
1351        COMPAT_CFLAGS += -DNO_INTPTR_T
1352endif
1353ifdef NO_UINTMAX_T
1354        BASIC_CFLAGS += -Duintmax_t=uint32_t
1355endif
1356ifdef NO_SOCKADDR_STORAGE
1357ifdef NO_IPV6
1358        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1359else
1360        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1361endif
1362endif
1363ifdef NO_INET_NTOP
1364        LIB_OBJS += compat/inet_ntop.o
1365        BASIC_CFLAGS += -DNO_INET_NTOP
1366endif
1367ifdef NO_INET_PTON
1368        LIB_OBJS += compat/inet_pton.o
1369        BASIC_CFLAGS += -DNO_INET_PTON
1370endif
1371ifndef NO_UNIX_SOCKETS
1372        LIB_OBJS += unix-socket.o
1373        PROGRAM_OBJS += credential-cache.o
1374        PROGRAM_OBJS += credential-cache--daemon.o
1375endif
1376
1377ifdef NO_ICONV
1378        BASIC_CFLAGS += -DNO_ICONV
1379endif
1380
1381ifdef OLD_ICONV
1382        BASIC_CFLAGS += -DOLD_ICONV
1383endif
1384
1385ifdef NO_DEFLATE_BOUND
1386        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1387endif
1388
1389ifdef NO_POSIX_GOODIES
1390        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1391endif
1392
1393ifdef APPLE_COMMON_CRYPTO
1394        # Apple CommonCrypto requires chunking
1395        SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1396endif
1397
1398ifdef OPENSSL_SHA1
1399        EXTLIBS += $(LIB_4_CRYPTO)
1400        BASIC_CFLAGS += -DSHA1_OPENSSL
1401else
1402ifdef BLK_SHA1
1403        LIB_OBJS += block-sha1/sha1.o
1404        BASIC_CFLAGS += -DSHA1_BLK
1405else
1406ifdef PPC_SHA1
1407        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1408        BASIC_CFLAGS += -DSHA1_PPC
1409else
1410ifdef APPLE_COMMON_CRYPTO
1411        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1412        BASIC_CFLAGS += -DSHA1_APPLE
1413else
1414        DC_SHA1 := YesPlease
1415        LIB_OBJS += sha1dc/sha1.o
1416        LIB_OBJS += sha1dc/ubc_check.o
1417        BASIC_CFLAGS += \
1418                -DSHA1_DC \
1419                -DSHA1DC_NO_STANDARD_INCLUDES \
1420                -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1421                -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1422                -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_C="\"sha1dc_git.c\"" \
1423                -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_H="\"sha1dc_git.h\"" \
1424                -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1425endif
1426endif
1427endif
1428endif
1429
1430ifdef SHA1_MAX_BLOCK_SIZE
1431        LIB_OBJS += compat/sha1-chunked.o
1432        BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1433endif
1434ifdef NO_PERL_MAKEMAKER
1435        export NO_PERL_MAKEMAKER
1436endif
1437ifdef NO_HSTRERROR
1438        COMPAT_CFLAGS += -DNO_HSTRERROR
1439        COMPAT_OBJS += compat/hstrerror.o
1440endif
1441ifdef NO_MEMMEM
1442        COMPAT_CFLAGS += -DNO_MEMMEM
1443        COMPAT_OBJS += compat/memmem.o
1444endif
1445ifdef NO_GETPAGESIZE
1446        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1447endif
1448ifdef INTERNAL_QSORT
1449        COMPAT_CFLAGS += -DINTERNAL_QSORT
1450        COMPAT_OBJS += compat/qsort.o
1451endif
1452ifdef HAVE_ISO_QSORT_S
1453        COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1454else
1455        COMPAT_OBJS += compat/qsort_s.o
1456endif
1457ifdef RUNTIME_PREFIX
1458        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1459endif
1460
1461ifdef NO_PTHREADS
1462        BASIC_CFLAGS += -DNO_PTHREADS
1463else
1464        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1465        EXTLIBS += $(PTHREAD_LIBS)
1466        LIB_OBJS += thread-utils.o
1467endif
1468
1469ifdef HAVE_PATHS_H
1470        BASIC_CFLAGS += -DHAVE_PATHS_H
1471endif
1472
1473ifdef HAVE_LIBCHARSET_H
1474        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1475        EXTLIBS += $(CHARSET_LIB)
1476endif
1477
1478ifdef HAVE_STRINGS_H
1479        BASIC_CFLAGS += -DHAVE_STRINGS_H
1480endif
1481
1482ifdef HAVE_DEV_TTY
1483        BASIC_CFLAGS += -DHAVE_DEV_TTY
1484endif
1485
1486ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1487        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1488endif
1489ifdef UNRELIABLE_FSTAT
1490        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1491endif
1492ifdef NO_REGEX
1493        COMPAT_CFLAGS += -Icompat/regex
1494        COMPAT_OBJS += compat/regex/regex.o
1495endif
1496ifdef NATIVE_CRLF
1497        BASIC_CFLAGS += -DNATIVE_CRLF
1498endif
1499
1500ifdef USE_NED_ALLOCATOR
1501        COMPAT_CFLAGS += -Icompat/nedmalloc
1502        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1503        OVERRIDE_STRDUP = YesPlease
1504endif
1505
1506ifdef OVERRIDE_STRDUP
1507        COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1508        COMPAT_OBJS += compat/strdup.o
1509endif
1510
1511ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1512        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1513endif
1514
1515ifndef NO_MSGFMT_EXTENDED_OPTIONS
1516        MSGFMT += --check --statistics
1517endif
1518
1519ifdef GMTIME_UNRELIABLE_ERRORS
1520        COMPAT_OBJS += compat/gmtime.o
1521        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1522endif
1523
1524ifdef HAVE_CLOCK_GETTIME
1525        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1526endif
1527
1528ifdef HAVE_CLOCK_MONOTONIC
1529        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1530endif
1531
1532ifdef NEEDS_LIBRT
1533        EXTLIBS += -lrt
1534endif
1535
1536ifdef HAVE_BSD_SYSCTL
1537        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1538endif
1539
1540ifdef HAVE_GETDELIM
1541        BASIC_CFLAGS += -DHAVE_GETDELIM
1542endif
1543
1544ifeq ($(TCLTK_PATH),)
1545NO_TCLTK = NoThanks
1546endif
1547
1548ifeq ($(PERL_PATH),)
1549NO_PERL = NoThanks
1550endif
1551
1552ifeq ($(PYTHON_PATH),)
1553NO_PYTHON = NoThanks
1554endif
1555
1556ifndef PAGER_ENV
1557PAGER_ENV = LESS=FRX LV=-c
1558endif
1559
1560QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1561QUIET_SUBDIR1  =
1562
1563ifneq ($(findstring w,$(MAKEFLAGS)),w)
1564PRINT_DIR = --no-print-directory
1565else # "make -w"
1566NO_SUBDIR = :
1567endif
1568
1569ifneq ($(findstring s,$(MAKEFLAGS)),s)
1570ifndef V
1571        QUIET_CC       = @echo '   ' CC $@;
1572        QUIET_AR       = @echo '   ' AR $@;
1573        QUIET_LINK     = @echo '   ' LINK $@;
1574        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1575        QUIET_GEN      = @echo '   ' GEN $@;
1576        QUIET_LNCP     = @echo '   ' LN/CP $@;
1577        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1578        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1579        QUIET_GCOV     = @echo '   ' GCOV $@;
1580        QUIET_SP       = @echo '   ' SP $<;
1581        QUIET_RC       = @echo '   ' RC $@;
1582        QUIET_SUBDIR0  = +@subdir=
1583        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1584                         $(MAKE) $(PRINT_DIR) -C $$subdir
1585        export V
1586        export QUIET_GEN
1587        export QUIET_BUILT_IN
1588endif
1589endif
1590
1591ifdef NO_INSTALL_HARDLINKS
1592        export NO_INSTALL_HARDLINKS
1593endif
1594
1595### profile feedback build
1596#
1597
1598# Can adjust this to be a global directory if you want to do extended
1599# data gathering
1600PROFILE_DIR := $(CURDIR)
1601
1602ifeq ("$(PROFILE)","GEN")
1603        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1604        EXTLIBS += -lgcov
1605        export CCACHE_DISABLE = t
1606        V = 1
1607else
1608ifneq ("$(PROFILE)","")
1609        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1610        export CCACHE_DISABLE = t
1611        V = 1
1612endif
1613endif
1614
1615# Shell quote (do not use $(call) to accommodate ancient setups);
1616
1617ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1618ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1619
1620DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1621bindir_SQ = $(subst ','\'',$(bindir))
1622bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1623mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1624infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1625localedir_SQ = $(subst ','\'',$(localedir))
1626gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1627template_dir_SQ = $(subst ','\'',$(template_dir))
1628htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1629prefix_SQ = $(subst ','\'',$(prefix))
1630gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1631
1632SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1633PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1634PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1635TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1636DIFF_SQ = $(subst ','\'',$(DIFF))
1637PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1638
1639# We must filter out any object files from $(GITLIBS),
1640# as it is typically used like:
1641#
1642#   foo: foo.o $(GITLIBS)
1643#       $(CC) $(filter %.o,$^) $(LIBS)
1644#
1645# where we use it as a dependency. Since we also pull object files
1646# from the dependency list, that would make each entry appear twice.
1647LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1648
1649BASIC_CFLAGS += $(COMPAT_CFLAGS)
1650LIB_OBJS += $(COMPAT_OBJS)
1651
1652# Quote for C
1653
1654ifdef DEFAULT_EDITOR
1655DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1656DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1657
1658BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1659endif
1660
1661ifdef DEFAULT_PAGER
1662DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1663DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1664
1665BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1666endif
1667
1668ifdef SHELL_PATH
1669SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1670SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1671
1672BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1673endif
1674
1675GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1676GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1677GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1678GIT-USER-AGENT: FORCE
1679        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1680                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1681        fi
1682
1683ifdef DEFAULT_HELP_FORMAT
1684BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1685endif
1686
1687PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1688PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1689PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1690BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1691
1692ALL_CFLAGS += $(BASIC_CFLAGS)
1693ALL_LDFLAGS += $(BASIC_LDFLAGS)
1694
1695export DIFF TAR INSTALL DESTDIR SHELL_PATH
1696
1697
1698### Build rules
1699
1700SHELL = $(SHELL_PATH)
1701
1702all:: shell_compatibility_test
1703
1704ifeq "$(PROFILE)" "BUILD"
1705all:: profile
1706endif
1707
1708profile:: profile-clean
1709        $(MAKE) PROFILE=GEN all
1710        $(MAKE) PROFILE=GEN -j1 test
1711        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1712                $(MAKE) PROFILE=GEN -j1 perf; \
1713        else \
1714                echo "Skipping profile of perf tests..."; \
1715        fi
1716        $(MAKE) PROFILE=USE all
1717
1718profile-fast: profile-clean
1719        $(MAKE) PROFILE=GEN all
1720        $(MAKE) PROFILE=GEN -j1 perf
1721        $(MAKE) PROFILE=USE all
1722
1723
1724all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1725ifneq (,$X)
1726        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1727endif
1728
1729all::
1730ifndef NO_TCLTK
1731        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1732        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1733endif
1734ifndef NO_PERL
1735        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1736endif
1737        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1738
1739please_set_SHELL_PATH_to_a_more_modern_shell:
1740        @$$(:)
1741
1742shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1743
1744strip: $(PROGRAMS) git$X
1745        $(STRIP) $(STRIP_OPTS) $^
1746
1747### Target-specific flags and dependencies
1748
1749# The generic compilation pattern rule and automatically
1750# computed header dependencies (falling back to a dependency on
1751# LIB_H) are enough to describe how most targets should be built,
1752# but some targets are special enough to need something a little
1753# different.
1754#
1755# - When a source file "foo.c" #includes a generated header file,
1756#   we need to list that dependency for the "foo.o" target.
1757#
1758#   We also list it from other targets that are built from foo.c
1759#   like "foo.sp" and "foo.s", even though that is easy to forget
1760#   to do because the generated header is already present around
1761#   after a regular build attempt.
1762#
1763# - Some code depends on configuration kept in makefile
1764#   variables. The target-specific variable EXTRA_CPPFLAGS can
1765#   be used to convey that information to the C preprocessor
1766#   using -D options.
1767#
1768#   The "foo.o" target should have a corresponding dependency on
1769#   a file that changes when the value of the makefile variable
1770#   changes.  For example, targets making use of the
1771#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1772#
1773#   Technically the ".sp" and ".s" targets do not need this
1774#   dependency because they are force-built, but they get the
1775#   same dependency for consistency. This way, you do not have to
1776#   know how each target is implemented. And it means the
1777#   dependencies here will not need to change if the force-build
1778#   details change some day.
1779
1780git.sp git.s git.o: GIT-PREFIX
1781git.sp git.s git.o: EXTRA_CPPFLAGS = \
1782        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1783        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1784        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1785
1786git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1787        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1788                $(filter %.o,$^) $(LIBS)
1789
1790help.sp help.s help.o: common-cmds.h
1791
1792builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1793builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1794        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1795        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1796        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1797
1798version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1799version.sp version.s version.o: EXTRA_CPPFLAGS = \
1800        '-DGIT_VERSION="$(GIT_VERSION)"' \
1801        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1802
1803$(BUILT_INS): git$X
1804        $(QUIET_BUILT_IN)$(RM) $@ && \
1805        ln $< $@ 2>/dev/null || \
1806        ln -s $< $@ 2>/dev/null || \
1807        cp $< $@
1808
1809common-cmds.h: generate-cmdlist.sh command-list.txt
1810
1811common-cmds.h: $(wildcard Documentation/git-*.txt)
1812        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1813
1814SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1815        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1816        $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1817define cmd_munge_script
1818$(RM) $@ $@+ && \
1819sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1820    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1821    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1822    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1823    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1824    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1825    -e $(BROKEN_PATH_FIX) \
1826    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1827    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1828    -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1829    -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1830    $@.sh >$@+
1831endef
1832
1833GIT-SCRIPT-DEFINES: FORCE
1834        @FLAGS='$(SCRIPT_DEFINES)'; \
1835            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1836                echo >&2 "    * new script parameters"; \
1837                echo "$$FLAGS" >$@; \
1838            fi
1839
1840
1841$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1842        $(QUIET_GEN)$(cmd_munge_script) && \
1843        chmod +x $@+ && \
1844        mv $@+ $@
1845
1846$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1847        $(QUIET_GEN)$(cmd_munge_script) && \
1848        mv $@+ $@
1849
1850git.res: git.rc GIT-VERSION-FILE
1851        $(QUIET_RC)$(RC) \
1852          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1853          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1854
1855# This makes sure we depend on the NO_PERL setting itself.
1856$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1857
1858ifndef NO_PERL
1859$(SCRIPT_PERL_GEN): perl/perl.mak
1860
1861perl/perl.mak: perl/PM.stamp
1862
1863perl/PM.stamp: FORCE
1864        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1865        $(PERL_PATH) -V >>$@+ && \
1866        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1867        $(RM) $@+
1868
1869perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1870        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1871
1872PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1873$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1874        $(QUIET_GEN)$(RM) $@ $@+ && \
1875        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1876        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1877        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1878        sed -e '1{' \
1879            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1880            -e '        h' \
1881            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1882            -e '        H' \
1883            -e '        x' \
1884            -e '}' \
1885            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1886            $< >$@+ && \
1887        chmod +x $@+ && \
1888        mv $@+ $@
1889
1890GIT-PERL-DEFINES: FORCE
1891        @FLAGS='$(PERL_DEFINES)'; \
1892            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1893                echo >&2 "    * new perl-specific parameters"; \
1894                echo "$$FLAGS" >$@; \
1895            fi
1896
1897
1898.PHONY: gitweb
1899gitweb:
1900        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1901
1902git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1903        $(QUIET_GEN)$(cmd_munge_script) && \
1904        chmod +x $@+ && \
1905        mv $@+ $@
1906else # NO_PERL
1907$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1908        $(QUIET_GEN)$(RM) $@ $@+ && \
1909        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1910            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1911            unimplemented.sh >$@+ && \
1912        chmod +x $@+ && \
1913        mv $@+ $@
1914endif # NO_PERL
1915
1916# This makes sure we depend on the NO_PYTHON setting itself.
1917$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1918
1919ifndef NO_PYTHON
1920$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1921$(SCRIPT_PYTHON_GEN): % : %.py
1922        $(QUIET_GEN)$(RM) $@ $@+ && \
1923        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1924            $< >$@+ && \
1925        chmod +x $@+ && \
1926        mv $@+ $@
1927else # NO_PYTHON
1928$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1929        $(QUIET_GEN)$(RM) $@ $@+ && \
1930        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1931            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1932            unimplemented.sh >$@+ && \
1933        chmod +x $@+ && \
1934        mv $@+ $@
1935endif # NO_PYTHON
1936
1937CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1938                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1939                        configure.ac >configure.ac+ && \
1940                   autoconf -o configure configure.ac+ && \
1941                   $(RM) configure.ac+
1942
1943configure: configure.ac GIT-VERSION-FILE
1944        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1945
1946ifdef AUTOCONFIGURED
1947# We avoid depending on 'configure' here, because it gets rebuilt
1948# every time GIT-VERSION-FILE is modified, only to update the embedded
1949# version number string, which config.status does not care about.  We
1950# do want to recheck when the platform/environment detection logic
1951# changes, hence this depends on configure.ac.
1952config.status: configure.ac
1953        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1954        if test -f config.status; then \
1955          ./config.status --recheck; \
1956        else \
1957          ./configure; \
1958        fi
1959reconfigure config.mak.autogen: config.status
1960        $(QUIET_GEN)./config.status
1961.PHONY: reconfigure # This is a convenience target.
1962endif
1963
1964XDIFF_OBJS += xdiff/xdiffi.o
1965XDIFF_OBJS += xdiff/xprepare.o
1966XDIFF_OBJS += xdiff/xutils.o
1967XDIFF_OBJS += xdiff/xemit.o
1968XDIFF_OBJS += xdiff/xmerge.o
1969XDIFF_OBJS += xdiff/xpatience.o
1970XDIFF_OBJS += xdiff/xhistogram.o
1971
1972VCSSVN_OBJS += vcs-svn/line_buffer.o
1973VCSSVN_OBJS += vcs-svn/sliding_window.o
1974VCSSVN_OBJS += vcs-svn/repo_tree.o
1975VCSSVN_OBJS += vcs-svn/fast_export.o
1976VCSSVN_OBJS += vcs-svn/svndiff.o
1977VCSSVN_OBJS += vcs-svn/svndump.o
1978
1979TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
1980OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1981        $(XDIFF_OBJS) \
1982        $(VCSSVN_OBJS) \
1983        common-main.o \
1984        git.o
1985ifndef NO_CURL
1986        OBJECTS += http.o http-walker.o remote-curl.o
1987endif
1988
1989dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1990dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1991
1992ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1993$(dep_dirs):
1994        @mkdir -p $@
1995
1996missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1997dep_file = $(dir $@).depend/$(notdir $@).d
1998dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1999endif
2000
2001ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2002dep_dirs =
2003missing_dep_dirs =
2004dep_args =
2005endif
2006
2007ASM_SRC := $(wildcard $(OBJECTS:o=S))
2008ASM_OBJ := $(ASM_SRC:S=o)
2009C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2010
2011.SUFFIXES:
2012
2013$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2014        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2015$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2016        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2017
2018%.s: %.c GIT-CFLAGS FORCE
2019        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2020
2021ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2022# Take advantage of gcc's on-the-fly dependency generation
2023# See <http://gcc.gnu.org/gcc-3.0/features.html>.
2024dep_files_present := $(wildcard $(dep_files))
2025ifneq ($(dep_files_present),)
2026include $(dep_files_present)
2027endif
2028else
2029# Dependencies on header files, for platforms that do not support
2030# the gcc -MMD option.
2031#
2032# Dependencies on automatically generated headers such as common-cmds.h
2033# should _not_ be included here, since they are necessary even when
2034# building an object for the first time.
2035
2036$(OBJECTS): $(LIB_H)
2037endif
2038
2039exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2040exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2041        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2042        '-DBINDIR="$(bindir_relative_SQ)"' \
2043        '-DPREFIX="$(prefix_SQ)"'
2044
2045builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2046builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2047        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2048
2049config.sp config.s config.o: GIT-PREFIX
2050config.sp config.s config.o: EXTRA_CPPFLAGS = \
2051        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2052
2053attr.sp attr.s attr.o: GIT-PREFIX
2054attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2055        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2056
2057gettext.sp gettext.s gettext.o: GIT-PREFIX
2058gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2059        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2060
2061http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2062        -DCURL_DISABLE_TYPECHECK
2063
2064ifdef NO_EXPAT
2065http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2066endif
2067
2068ifdef NO_REGEX
2069compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2070        -DGAWK -DNO_MBSUPPORT
2071endif
2072
2073ifdef USE_NED_ALLOCATOR
2074compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2075        -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2076compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2077endif
2078
2079git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2080        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2081
2082git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2083        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2084                $(IMAP_SEND_LDFLAGS) $(LIBS)
2085
2086git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2087        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2088                $(CURL_LIBCURL) $(LIBS)
2089git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2090        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2091                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2092
2093git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2094        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2095        $(VCSSVN_LIB)
2096
2097$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2098        $(QUIET_LNCP)$(RM) $@ && \
2099        ln $< $@ 2>/dev/null || \
2100        ln -s $< $@ 2>/dev/null || \
2101        cp $< $@
2102
2103$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2104        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2105                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2106
2107$(LIB_FILE): $(LIB_OBJS)
2108        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2109
2110$(XDIFF_LIB): $(XDIFF_OBJS)
2111        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2112
2113$(VCSSVN_LIB): $(VCSSVN_OBJS)
2114        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2115
2116export DEFAULT_EDITOR DEFAULT_PAGER
2117
2118.PHONY: doc man html info pdf
2119doc:
2120        $(MAKE) -C Documentation all
2121
2122man:
2123        $(MAKE) -C Documentation man
2124
2125html:
2126        $(MAKE) -C Documentation html
2127
2128info:
2129        $(MAKE) -C Documentation info
2130
2131pdf:
2132        $(MAKE) -C Documentation pdf
2133
2134XGETTEXT_FLAGS = \
2135        --force-po \
2136        --add-comments=TRANSLATORS: \
2137        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2138        --from-code=UTF-8
2139XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2140        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2141XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2142        --keyword=gettextln --keyword=eval_gettextln
2143XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2144        --keyword=__ --keyword=N__ --keyword="__n:1,2"
2145LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2146LOCALIZED_SH = $(SCRIPT_SH)
2147LOCALIZED_SH += git-parse-remote.sh
2148LOCALIZED_SH += git-rebase--interactive.sh
2149LOCALIZED_SH += git-sh-setup.sh
2150LOCALIZED_PERL = $(SCRIPT_PERL)
2151
2152ifdef XGETTEXT_INCLUDE_TESTS
2153LOCALIZED_C += t/t0200/test.c
2154LOCALIZED_SH += t/t0200/test.sh
2155LOCALIZED_PERL += t/t0200/test.perl
2156endif
2157
2158po/git.pot: $(GENERATED_H) FORCE
2159        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2160        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2161                $(LOCALIZED_SH)
2162        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2163                $(LOCALIZED_PERL)
2164        mv $@+ $@
2165
2166.PHONY: pot
2167pot: po/git.pot
2168
2169POFILES := $(wildcard po/*.po)
2170MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2171
2172ifndef NO_GETTEXT
2173all:: $(MOFILES)
2174endif
2175
2176po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2177        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2178
2179FIND_SOURCE_FILES = ( \
2180        git ls-files \
2181                '*.[hcS]' \
2182                '*.sh' \
2183                ':!*[tp][0-9][0-9][0-9][0-9]*' \
2184                ':!contrib' \
2185                2>/dev/null || \
2186        $(FIND) . \
2187                \( -name .git -type d -prune \) \
2188                -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2189                -o \( -name contrib -type d -prune \) \
2190                -o \( -name build -type d -prune \) \
2191                -o \( -name 'trash*' -type d -prune \) \
2192                -o \( -name '*.[hcS]' -type f -print \) \
2193                -o \( -name '*.sh' -type f -print \) \
2194        )
2195
2196$(ETAGS_TARGET): FORCE
2197        $(RM) $(ETAGS_TARGET)
2198        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2199
2200tags: FORCE
2201        $(RM) tags
2202        $(FIND_SOURCE_FILES) | xargs ctags -a
2203
2204cscope:
2205        $(RM) cscope*
2206        $(FIND_SOURCE_FILES) | xargs cscope -b
2207
2208### Detect prefix changes
2209TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2210                $(localedir_SQ)
2211
2212GIT-PREFIX: FORCE
2213        @FLAGS='$(TRACK_PREFIX)'; \
2214        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2215                echo >&2 "    * new prefix flags"; \
2216                echo "$$FLAGS" >GIT-PREFIX; \
2217        fi
2218
2219TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2220
2221GIT-CFLAGS: FORCE
2222        @FLAGS='$(TRACK_CFLAGS)'; \
2223            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2224                echo >&2 "    * new build flags"; \
2225                echo "$$FLAGS" >GIT-CFLAGS; \
2226            fi
2227
2228TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2229
2230GIT-LDFLAGS: FORCE
2231        @FLAGS='$(TRACK_LDFLAGS)'; \
2232            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2233                echo >&2 "    * new link flags"; \
2234                echo "$$FLAGS" >GIT-LDFLAGS; \
2235            fi
2236
2237# We need to apply sq twice, once to protect from the shell
2238# that runs GIT-BUILD-OPTIONS, and then again to protect it
2239# and the first level quoting from the shell that runs "echo".
2240GIT-BUILD-OPTIONS: FORCE
2241        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2242        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2243        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2244        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2245        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2246        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2247        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2248        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2249        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2250        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2251        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2252        @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2253        @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2254ifdef TEST_OUTPUT_DIRECTORY
2255        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2256endif
2257ifdef GIT_TEST_OPTS
2258        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2259endif
2260ifdef GIT_TEST_CMP
2261        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2262endif
2263ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2264        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2265endif
2266        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2267        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2268ifdef GIT_PERF_REPEAT_COUNT
2269        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2270endif
2271ifdef GIT_PERF_REPO
2272        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2273endif
2274ifdef GIT_PERF_LARGE_REPO
2275        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2276endif
2277ifdef GIT_PERF_MAKE_OPTS
2278        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2279endif
2280ifdef GIT_INTEROP_MAKE_OPTS
2281        @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2282endif
2283ifdef TEST_GIT_INDEX_VERSION
2284        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2285endif
2286        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2287
2288### Detect Python interpreter path changes
2289ifndef NO_PYTHON
2290TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2291
2292GIT-PYTHON-VARS: FORCE
2293        @VARS='$(TRACK_PYTHON)'; \
2294            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2295                echo >&2 "    * new Python interpreter location"; \
2296                echo "$$VARS" >$@; \
2297            fi
2298endif
2299
2300test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2301
2302all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2303all:: $(NO_INSTALL)
2304
2305bin-wrappers/%: wrap-for-bin.sh
2306        @mkdir -p bin-wrappers
2307        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2308             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2309             -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2310        chmod +x $@
2311
2312# GNU make supports exporting all variables by "export" without parameters.
2313# However, the environment gets quite big, and some programs have problems
2314# with that.
2315
2316export NO_SVN_TESTS
2317export TEST_NO_MALLOC_CHECK
2318
2319### Testing rules
2320
2321test: all
2322        $(MAKE) -C t/ all
2323
2324perf: all
2325        $(MAKE) -C t/perf/ all
2326
2327.PHONY: test perf
2328
2329t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2330
2331t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2332
2333.PRECIOUS: $(TEST_OBJS)
2334
2335t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2336        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2337
2338check-sha1:: t/helper/test-sha1$X
2339        t/helper/test-sha1.sh
2340
2341SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2342
2343$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2344        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2345                $(SPARSE_FLAGS) $<
2346
2347.PHONY: sparse $(SP_OBJ)
2348sparse: $(SP_OBJ)
2349
2350check: common-cmds.h
2351        @if sparse; \
2352        then \
2353                echo >&2 "Use 'make sparse' instead"; \
2354                $(MAKE) --no-print-directory sparse; \
2355        else \
2356                echo >&2 "Did you mean 'make test'?"; \
2357                exit 1; \
2358        fi
2359
2360C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2361%.cocci.patch: %.cocci $(C_SOURCES)
2362        @echo '    ' SPATCH $<; \
2363        ret=0; \
2364        for f in $(C_SOURCES); do \
2365                $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2366                        { ret=$$?; break; }; \
2367        done >$@+ 2>$@.log; \
2368        if test $$ret != 0; \
2369        then \
2370                cat $@.log; \
2371                exit 1; \
2372        fi; \
2373        mv $@+ $@; \
2374        if test -s $@; \
2375        then \
2376                echo '    ' SPATCH result: $@; \
2377        fi
2378coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2379
2380### Installation rules
2381
2382ifneq ($(filter /%,$(firstword $(template_dir))),)
2383template_instdir = $(template_dir)
2384else
2385template_instdir = $(prefix)/$(template_dir)
2386endif
2387export template_instdir
2388
2389ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2390gitexec_instdir = $(gitexecdir)
2391else
2392gitexec_instdir = $(prefix)/$(gitexecdir)
2393endif
2394gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2395export gitexec_instdir
2396
2397ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2398mergetools_instdir = $(mergetoolsdir)
2399else
2400mergetools_instdir = $(prefix)/$(mergetoolsdir)
2401endif
2402mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2403
2404install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2405
2406.PHONY: profile-install profile-fast-install
2407profile-install: profile
2408        $(MAKE) install
2409
2410profile-fast-install: profile-fast
2411        $(MAKE) install
2412
2413install: all
2414        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2415        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2416        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2417        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2418        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2419        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2420        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2421        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2422ifndef NO_GETTEXT
2423        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2424        (cd po/build/locale && $(TAR) cf - .) | \
2425        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2426endif
2427ifndef NO_PERL
2428        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2429        $(MAKE) -C gitweb install
2430endif
2431ifndef NO_TCLTK
2432        $(MAKE) -C gitk-git install
2433        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2434endif
2435ifneq (,$X)
2436        $(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';)
2437endif
2438
2439        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2440        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2441        { test "$$bindir/" = "$$execdir/" || \
2442          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2443                $(RM) "$$execdir/$$p" && \
2444                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2445                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2446                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2447          done; \
2448        } && \
2449        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2450                $(RM) "$$bindir/$$p" && \
2451                test -z "$(NO_INSTALL_HARDLINKS)" && \
2452                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2453                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2454                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2455        done && \
2456        for p in $(BUILT_INS); do \
2457                $(RM) "$$execdir/$$p" && \
2458                test -z "$(NO_INSTALL_HARDLINKS)" && \
2459                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2460                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2461                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2462        done && \
2463        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2464        for p in $$remote_curl_aliases; do \
2465                $(RM) "$$execdir/$$p" && \
2466                test -z "$(NO_INSTALL_HARDLINKS)" && \
2467                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2468                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2469                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2470        done && \
2471        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2472
2473.PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2474.PHONY: quick-install-doc quick-install-man quick-install-html
2475install-gitweb:
2476        $(MAKE) -C gitweb install
2477
2478install-doc:
2479        $(MAKE) -C Documentation install
2480
2481install-man:
2482        $(MAKE) -C Documentation install-man
2483
2484install-html:
2485        $(MAKE) -C Documentation install-html
2486
2487install-info:
2488        $(MAKE) -C Documentation install-info
2489
2490install-pdf:
2491        $(MAKE) -C Documentation install-pdf
2492
2493quick-install-doc:
2494        $(MAKE) -C Documentation quick-install
2495
2496quick-install-man:
2497        $(MAKE) -C Documentation quick-install-man
2498
2499quick-install-html:
2500        $(MAKE) -C Documentation quick-install-html
2501
2502
2503
2504### Maintainer's dist rules
2505
2506GIT_TARNAME = git-$(GIT_VERSION)
2507dist: git-archive$(X) configure
2508        ./git-archive --format=tar \
2509                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2510        @mkdir -p $(GIT_TARNAME)
2511        @cp configure $(GIT_TARNAME)
2512        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2513        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2514        $(TAR) rf $(GIT_TARNAME).tar \
2515                $(GIT_TARNAME)/configure \
2516                $(GIT_TARNAME)/version \
2517                $(GIT_TARNAME)/git-gui/version
2518        @$(RM) -r $(GIT_TARNAME)
2519        gzip -f -9 $(GIT_TARNAME).tar
2520
2521rpm::
2522        @echo >&2 "Use distro packaged sources to run rpmbuild"
2523        @false
2524.PHONY: rpm
2525
2526htmldocs = git-htmldocs-$(GIT_VERSION)
2527manpages = git-manpages-$(GIT_VERSION)
2528.PHONY: dist-doc distclean
2529dist-doc:
2530        $(RM) -r .doc-tmp-dir
2531        mkdir .doc-tmp-dir
2532        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2533        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2534        gzip -n -9 -f $(htmldocs).tar
2535        :
2536        $(RM) -r .doc-tmp-dir
2537        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2538        $(MAKE) -C Documentation DESTDIR=./ \
2539                man1dir=../.doc-tmp-dir/man1 \
2540                man5dir=../.doc-tmp-dir/man5 \
2541                man7dir=../.doc-tmp-dir/man7 \
2542                install
2543        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2544        gzip -n -9 -f $(manpages).tar
2545        $(RM) -r .doc-tmp-dir
2546
2547### Cleaning rules
2548
2549distclean: clean
2550        $(RM) configure
2551        $(RM) config.log config.status config.cache
2552        $(RM) config.mak.autogen config.mak.append
2553        $(RM) -r autom4te.cache
2554
2555profile-clean:
2556        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2557        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2558
2559clean: profile-clean coverage-clean
2560        $(RM) *.res
2561        $(RM) $(OBJECTS)
2562        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2563        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2564        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2565        $(RM) -r bin-wrappers $(dep_dirs)
2566        $(RM) -r po/build/
2567        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2568        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2569        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2570        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2571        $(RM) contrib/coccinelle/*.cocci.patch*
2572        $(MAKE) -C Documentation/ clean
2573ifndef NO_PERL
2574        $(MAKE) -C gitweb clean
2575        $(MAKE) -C perl clean
2576endif
2577        $(MAKE) -C templates/ clean
2578        $(MAKE) -C t/ clean
2579ifndef NO_TCLTK
2580        $(MAKE) -C gitk-git clean
2581        $(MAKE) -C git-gui clean
2582endif
2583        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2584        $(RM) GIT-USER-AGENT GIT-PREFIX
2585        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2586
2587.PHONY: all install profile-clean clean strip
2588.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2589.PHONY: FORCE cscope
2590
2591### Check documentation
2592#
2593ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2594ALL_COMMANDS += git
2595ALL_COMMANDS += gitk
2596ALL_COMMANDS += gitweb
2597ALL_COMMANDS += git-gui git-citool
2598
2599.PHONY: check-docs
2600check-docs::
2601        $(MAKE) -C Documentation lint-docs
2602        @(for v in $(ALL_COMMANDS); \
2603        do \
2604                case "$$v" in \
2605                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2606                git-merge-resolve | git-merge-subtree | \
2607                git-fsck-objects | git-init-db | \
2608                git-remote-* | git-stage | \
2609                git-?*--?* ) continue ;; \
2610                esac ; \
2611                test -f "Documentation/$$v.txt" || \
2612                echo "no doc: $$v"; \
2613                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2614                grep -q "^$$v[  ]" || \
2615                case "$$v" in \
2616                git) ;; \
2617                *) echo "no link: $$v";; \
2618                esac ; \
2619        done; \
2620        ( \
2621                sed -e '1,/^### command list/d' \
2622                    -e '/^#/d' \
2623                    -e 's/[     ].*//' \
2624                    -e 's/^/listed /' command-list.txt; \
2625                $(MAKE) -C Documentation print-man1 | \
2626                grep '\.txt$$' | \
2627                sed -e 's|Documentation/|documented |' \
2628                    -e 's/\.txt//'; \
2629        ) | while read how cmd; \
2630        do \
2631                case " $(ALL_COMMANDS) " in \
2632                *" $$cmd "*)    ;; \
2633                *) echo "removed but $$how: $$cmd" ;; \
2634                esac; \
2635        done ) | sort
2636
2637### Make sure built-ins do not have dups and listed in git.c
2638#
2639check-builtins::
2640        ./check-builtins.sh
2641
2642### Test suite coverage testing
2643#
2644.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2645.PHONY: coverage-untested-functions cover_db cover_db_html
2646.PHONY: coverage-clean-results
2647
2648coverage:
2649        $(MAKE) coverage-test
2650        $(MAKE) coverage-untested-functions
2651
2652object_dirs := $(sort $(dir $(OBJECTS)))
2653coverage-clean-results:
2654        $(RM) $(addsuffix *.gcov,$(object_dirs))
2655        $(RM) $(addsuffix *.gcda,$(object_dirs))
2656        $(RM) coverage-untested-functions
2657        $(RM) -r cover_db/
2658        $(RM) -r cover_db_html/
2659
2660coverage-clean: coverage-clean-results
2661        $(RM) $(addsuffix *.gcno,$(object_dirs))
2662
2663COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2664COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2665GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2666
2667coverage-compile:
2668        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2669
2670coverage-test: coverage-clean-results coverage-compile
2671        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2672                DEFAULT_TEST_TARGET=test -j1 test
2673
2674coverage-report:
2675        $(QUIET_GCOV)for dir in $(object_dirs); do \
2676                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2677        done
2678
2679coverage-untested-functions: coverage-report
2680        grep '^function.*called 0 ' *.c.gcov \
2681                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2682                > coverage-untested-functions
2683
2684cover_db: coverage-report
2685        gcov2perl -db cover_db *.gcov
2686
2687cover_db_html: cover_db
2688        cover -report html -outputdir cover_db_html cover_db
2689