Makefileon commit Merge branch 'jl/submodule-add-by-name' (fdb4d27)
   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 your are on a system which snprintf()
  18# or vsnprintf() return -1 instead of number of characters which would
  19# have been written to the final string if enough space had been available.
  20#
  21# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22# when attempting to read from an fopen'ed directory.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28# able to use Perl-compatible regular expressions.
  29#
  30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31# /foo/bar/include and /foo/bar/lib directories.
  32#
  33# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34# git-http-push are not built, and you cannot use http:// and https://
  35# transports (neither smart nor dumb).
  36#
  37# Define CURLDIR=/foo/bar if your curl header and library files are in
  38# /foo/bar/include and /foo/bar/lib directories.
  39#
  40# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41# not built, and you cannot push using http:// and https:// transports (dumb).
  42#
  43# Define EXPATDIR=/foo/bar if your expat header and library files are in
  44# /foo/bar/include and /foo/bar/lib directories.
  45#
  46# Define NO_GETTEXT if you don't want Git output to be translated.
  47# A translated Git requires GNU libintl or another gettext implementation,
  48# plus libintl-perl at runtime.
  49#
  50# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  51# the installed gettext translation of the shell scripts output.
  52#
  53# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  54# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  55# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  56# FreeBSD can use either, but MinGW and some others need to use
  57# libcharset.h's locale_charset() instead.
  58#
  59# Define CHARSET_LIB to you need to link with library other than -liconv to
  60# use locale_charset() function.  On some platforms this needs to set to
  61# -lcharset
  62#
  63# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  64# need -lintl when linking.
  65#
  66# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  67# doesn't support GNU extensions like --check and --statistics
  68#
  69# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  70# it specifies.
  71#
  72# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  73#
  74# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  75# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  76#
  77# Define NO_STRCASESTR if you don't have strcasestr.
  78#
  79# Define NO_MEMMEM if you don't have memmem.
  80#
  81# Define NO_STRLCPY if you don't have strlcpy.
  82#
  83# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  84# C library. If your compiler also does not support long long or does not have
  85# strtoull, define NO_STRTOULL.
  86#
  87# Define NO_SETENV if you don't have setenv in the C library.
  88#
  89# Define NO_UNSETENV if you don't have unsetenv in the C library.
  90#
  91# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  92#
  93# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
  94#
  95# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  96#
  97# Define NO_STRTOK_R if you don't have strtok_r in the C library.
  98#
  99# Define NO_FNMATCH if you don't have fnmatch in the C library.
 100#
 101# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 102# FNM_CASEFOLD GNU extension.
 103#
 104# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 105# in the C library.
 106#
 107# Define NO_LIBGEN_H if you don't have libgen.h.
 108#
 109# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 110#
 111# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 112#
 113# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 114# Enable it on Windows.  By default, symrefs are still used.
 115#
 116# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 117# tests.  These tests take up a significant amount of the total test time
 118# but are not needed unless you plan to talk to SVN repos.
 119#
 120# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 121# installed in /sw, but don't want GIT to link against any libraries
 122# installed there.  If defined you may specify your own (or Fink's)
 123# include directories and library directories by defining CFLAGS
 124# and LDFLAGS appropriately.
 125#
 126# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 127# have DarwinPorts installed in /opt/local, but don't want GIT to
 128# link against any libraries installed there.  If defined you may
 129# specify your own (or DarwinPort's) include directories and
 130# library directories by defining CFLAGS and LDFLAGS appropriately.
 131#
 132# Define BLK_SHA1 environment variable to make use of the bundled
 133# optimized C SHA1 routine.
 134#
 135# Define PPC_SHA1 environment variable when running make to make use of
 136# a bundled SHA1 routine optimized for PowerPC.
 137#
 138# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 139#
 140# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 141#
 142# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 143#
 144# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 145#
 146# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 147#
 148# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 149#
 150# Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 151#
 152# Define NO_UINTMAX_T if you don't have uintmax_t.
 153#
 154# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 155# Patrick Mauritz).
 156#
 157# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 158# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 159# inet_ntop and inet_pton additionally reside there.
 160#
 161# Define NO_MMAP if you want to avoid mmap.
 162#
 163# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 164#
 165# Define NO_POLL if you do not have or don't want to use poll().
 166# This also implies NO_SYS_POLL_H.
 167#
 168# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 169#
 170# Define NO_PREAD if you have a problem with pread() system call (e.g.
 171# cygwin1.dll before v1.5.22).
 172#
 173# Define NO_SETITIMER if you don't have setitimer()
 174#
 175# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 176# This also implies NO_SETITIMER
 177#
 178# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 179# thread-safe. (e.g. compat/pread.c or cygwin)
 180#
 181# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 182# generally faster on your platform than accessing the working directory.
 183#
 184# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 185# the executable mode bit, but doesn't really do so.
 186#
 187# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 188#
 189# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 190#
 191# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 192# sockaddr_storage.
 193#
 194# Define NO_ICONV if your libc does not properly support iconv.
 195#
 196# Define OLD_ICONV if your library has an old iconv(), where the second
 197# (input buffer pointer) parameter is declared with type (const char **).
 198#
 199# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 200#
 201# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 202# that tells runtime paths to dynamic libraries;
 203# "-Wl,-rpath=/path/lib" is used instead.
 204#
 205# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 206# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 207#
 208# Define USE_NSEC below if you want git to care about sub-second file mtimes
 209# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 210# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 211# randomly break unless your underlying filesystem supports those sub-second
 212# times (my ext3 doesn't).
 213#
 214# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 215# "st_ctim"
 216#
 217# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 218# available.  This automatically turns USE_NSEC off.
 219#
 220# Define USE_STDEV below if you want git to care about the underlying device
 221# change being considered an inode change from the update-index perspective.
 222#
 223# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 224# field that counts the on-disk footprint in 512-byte blocks.
 225#
 226# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 227# (not v1.73 or v1.71).
 228#
 229# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 230# (versions 1.68.1 through v1.72).
 231#
 232# Define GNU_ROFF if your target system uses GNU groff.  This forces
 233# apostrophes to be ASCII so that cut&pasting examples to the shell
 234# will work.
 235#
 236# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 237# MakeMaker (e.g. using ActiveState under Cygwin).
 238#
 239# Define NO_PERL if you do not want Perl scripts or libraries at all.
 240#
 241# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 242#
 243# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 244#
 245# The TCL_PATH variable governs the location of the Tcl interpreter
 246# used to optimize git-gui for your system.  Only used if NO_TCLTK
 247# is not set.  Defaults to the bare 'tclsh'.
 248#
 249# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 250# If not set it defaults to the bare 'wish'. If it is set to the empty
 251# string then NO_TCLTK will be forced (this is used by configure script).
 252#
 253# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 254# is a simplified version of the merge sort used in glibc. This is
 255# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 256#
 257# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 258# information on a not yet closed file that lstat would return for the same
 259# file after it was closed.
 260#
 261# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 262# when hardlinking a file to another name and unlinking the original file right
 263# away (some NTFS drivers seem to zero the contents in that scenario).
 264#
 265# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 266# programs as a tar, where bin/ and libexec/ might be on different file systems.
 267#
 268# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 269# copies to install built-in git commands e.g. git-cat-file.
 270#
 271# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 272# memory allocators with the nedmalloc allocator written by Niall Douglas.
 273#
 274# Define NO_REGEX if you have no or inferior regex support in your C library.
 275#
 276# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 277# user.
 278#
 279# Define GETTEXT_POISON if you are debugging the choice of strings marked
 280# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 281# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 282# (to any value) in your environment.
 283#
 284# Define JSMIN to point to JavaScript minifier that functions as
 285# a filter to have gitweb.js minified.
 286#
 287# Define CSSMIN to point to a CSS minifier in order to generate a minified
 288# version of gitweb.css
 289#
 290# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 291# you want to use something different.  The value will be interpreted by the
 292# shell at runtime when it is used.
 293#
 294# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 295# want to use something different.  The value will be interpreted by the shell
 296# if necessary when it is used.  Examples:
 297#
 298#   DEFAULT_EDITOR='~/bin/vi',
 299#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 300#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 301#
 302# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 303# header files to be automatically computed, to avoid rebuilding objects when
 304# an unrelated header file changes.  Define it to "no" to use the hard-coded
 305# dependency rules.  The default is "auto", which means to use computed header
 306# dependencies if your compiler is detected to support it.
 307#
 308# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 309# dependency rules.
 310#
 311# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 312#
 313# Define XDL_FAST_HASH to use an alternative line-hashing method in
 314# the diff algorithm.  It gives a nice speedup if your processor has
 315# fast unaligned word loads.  Does NOT work on big-endian systems!
 316# Enabled by default on x86_64.
 317#
 318# Define GIT_USER_AGENT if you want to change how git identifies itself during
 319# network interactions.  The default is "git/$(GIT_VERSION)".
 320#
 321# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 322# (defaults to "man") if you want to have a different default when
 323# "git help" is called without a parameter specifying the format.
 324
 325GIT-VERSION-FILE: FORCE
 326        @$(SHELL_PATH) ./GIT-VERSION-GEN
 327-include GIT-VERSION-FILE
 328
 329uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 330uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 331uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 332uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 333uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 334uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 335
 336ifdef MSVC
 337        # avoid the MingW and Cygwin configuration sections
 338        uname_S := Windows
 339        uname_O := Windows
 340endif
 341
 342# CFLAGS and LDFLAGS are for the users to override from the command line.
 343
 344CFLAGS = -g -O2 -Wall
 345LDFLAGS =
 346ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 347ALL_LDFLAGS = $(LDFLAGS)
 348STRIP ?= strip
 349
 350# Among the variables below, these:
 351#   gitexecdir
 352#   template_dir
 353#   mandir
 354#   infodir
 355#   htmldir
 356#   sysconfdir
 357# can be specified as a relative path some/where/else;
 358# this is interpreted as relative to $(prefix) and "git" at
 359# runtime figures out where they are based on the path to the executable.
 360# This can help installing the suite in a relocatable way.
 361
 362prefix = $(HOME)
 363bindir_relative = bin
 364bindir = $(prefix)/$(bindir_relative)
 365mandir = share/man
 366infodir = share/info
 367gitexecdir = libexec/git-core
 368mergetoolsdir = $(gitexecdir)/mergetools
 369sharedir = $(prefix)/share
 370gitwebdir = $(sharedir)/gitweb
 371localedir = $(sharedir)/locale
 372template_dir = share/git-core/templates
 373htmldir = share/doc/git-doc
 374ETC_GITCONFIG = $(sysconfdir)/gitconfig
 375ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 376lib = lib
 377# DESTDIR=
 378pathsep = :
 379
 380export prefix bindir sharedir sysconfdir gitwebdir localedir
 381
 382CC = cc
 383AR = ar
 384RM = rm -f
 385DIFF = diff
 386TAR = tar
 387FIND = find
 388INSTALL = install
 389RPMBUILD = rpmbuild
 390TCL_PATH = tclsh
 391TCLTK_PATH = wish
 392XGETTEXT = xgettext
 393MSGFMT = msgfmt
 394PTHREAD_LIBS = -lpthread
 395PTHREAD_CFLAGS =
 396GCOV = gcov
 397
 398export TCL_PATH TCLTK_PATH
 399
 400SPARSE_FLAGS =
 401
 402
 403
 404### --- END CONFIGURATION SECTION ---
 405
 406# Those must not be GNU-specific; they are shared with perl/ which may
 407# be built by a different compiler. (Note that this is an artifact now
 408# but it still might be nice to keep that distinction.)
 409BASIC_CFLAGS = -I.
 410BASIC_LDFLAGS =
 411
 412# Guard against environment variables
 413BUILTIN_OBJS =
 414BUILT_INS =
 415COMPAT_CFLAGS =
 416COMPAT_OBJS =
 417XDIFF_OBJS =
 418VCSSVN_OBJS =
 419GENERATED_H =
 420EXTRA_CPPFLAGS =
 421LIB_H =
 422LIB_OBJS =
 423PROGRAM_OBJS =
 424PROGRAMS =
 425SCRIPT_PERL =
 426SCRIPT_PYTHON =
 427SCRIPT_SH =
 428SCRIPT_LIB =
 429TEST_PROGRAMS_NEED_X =
 430
 431# Having this variable in your environment would break pipelines because
 432# you cause "cd" to echo its destination to stdout.  It can also take
 433# scripts to unexpected places.  If you like CDPATH, define it for your
 434# interactive shell sessions without exporting it.
 435unexport CDPATH
 436
 437SCRIPT_SH += git-am.sh
 438SCRIPT_SH += git-bisect.sh
 439SCRIPT_SH += git-difftool--helper.sh
 440SCRIPT_SH += git-filter-branch.sh
 441SCRIPT_SH += git-lost-found.sh
 442SCRIPT_SH += git-merge-octopus.sh
 443SCRIPT_SH += git-merge-one-file.sh
 444SCRIPT_SH += git-merge-resolve.sh
 445SCRIPT_SH += git-mergetool.sh
 446SCRIPT_SH += git-pull.sh
 447SCRIPT_SH += git-quiltimport.sh
 448SCRIPT_SH += git-rebase.sh
 449SCRIPT_SH += git-repack.sh
 450SCRIPT_SH += git-request-pull.sh
 451SCRIPT_SH += git-stash.sh
 452SCRIPT_SH += git-submodule.sh
 453SCRIPT_SH += git-web--browse.sh
 454
 455SCRIPT_LIB += git-mergetool--lib
 456SCRIPT_LIB += git-parse-remote
 457SCRIPT_LIB += git-rebase--am
 458SCRIPT_LIB += git-rebase--interactive
 459SCRIPT_LIB += git-rebase--merge
 460SCRIPT_LIB += git-sh-setup
 461SCRIPT_LIB += git-sh-i18n
 462
 463SCRIPT_PERL += git-add--interactive.perl
 464SCRIPT_PERL += git-difftool.perl
 465SCRIPT_PERL += git-archimport.perl
 466SCRIPT_PERL += git-cvsexportcommit.perl
 467SCRIPT_PERL += git-cvsimport.perl
 468SCRIPT_PERL += git-cvsserver.perl
 469SCRIPT_PERL += git-relink.perl
 470SCRIPT_PERL += git-send-email.perl
 471SCRIPT_PERL += git-svn.perl
 472
 473SCRIPT_PYTHON += git-remote-testgit.py
 474SCRIPT_PYTHON += git-p4.py
 475
 476SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 477          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 478          $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 479          git-instaweb
 480
 481ETAGS_TARGET = TAGS
 482
 483# Empty...
 484EXTRA_PROGRAMS =
 485
 486# ... and all the rest that could be moved out of bindir to gitexecdir
 487PROGRAMS += $(EXTRA_PROGRAMS)
 488
 489PROGRAM_OBJS += credential-store.o
 490PROGRAM_OBJS += daemon.o
 491PROGRAM_OBJS += fast-import.o
 492PROGRAM_OBJS += http-backend.o
 493PROGRAM_OBJS += imap-send.o
 494PROGRAM_OBJS += sh-i18n--envsubst.o
 495PROGRAM_OBJS += shell.o
 496PROGRAM_OBJS += show-index.o
 497PROGRAM_OBJS += upload-pack.o
 498PROGRAM_OBJS += remote-testsvn.o
 499
 500# Binary suffix, set to .exe for Windows builds
 501X =
 502
 503PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 504
 505TEST_PROGRAMS_NEED_X += test-chmtime
 506TEST_PROGRAMS_NEED_X += test-ctype
 507TEST_PROGRAMS_NEED_X += test-date
 508TEST_PROGRAMS_NEED_X += test-delta
 509TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 510TEST_PROGRAMS_NEED_X += test-genrandom
 511TEST_PROGRAMS_NEED_X += test-index-version
 512TEST_PROGRAMS_NEED_X += test-line-buffer
 513TEST_PROGRAMS_NEED_X += test-match-trees
 514TEST_PROGRAMS_NEED_X += test-mergesort
 515TEST_PROGRAMS_NEED_X += test-mktemp
 516TEST_PROGRAMS_NEED_X += test-parse-options
 517TEST_PROGRAMS_NEED_X += test-path-utils
 518TEST_PROGRAMS_NEED_X += test-regex
 519TEST_PROGRAMS_NEED_X += test-revision-walking
 520TEST_PROGRAMS_NEED_X += test-run-command
 521TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 522TEST_PROGRAMS_NEED_X += test-sha1
 523TEST_PROGRAMS_NEED_X += test-sigchain
 524TEST_PROGRAMS_NEED_X += test-string-list
 525TEST_PROGRAMS_NEED_X += test-subprocess
 526TEST_PROGRAMS_NEED_X += test-svn-fe
 527
 528TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 529
 530# List built-in command $C whose implementation cmd_$C() is not in
 531# builtin/$C.o but is linked in as part of some other command.
 532BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 533
 534BUILT_INS += git-cherry$X
 535BUILT_INS += git-cherry-pick$X
 536BUILT_INS += git-format-patch$X
 537BUILT_INS += git-fsck-objects$X
 538BUILT_INS += git-get-tar-commit-id$X
 539BUILT_INS += git-init$X
 540BUILT_INS += git-merge-subtree$X
 541BUILT_INS += git-peek-remote$X
 542BUILT_INS += git-repo-config$X
 543BUILT_INS += git-show$X
 544BUILT_INS += git-stage$X
 545BUILT_INS += git-status$X
 546BUILT_INS += git-whatchanged$X
 547
 548# what 'all' will build and 'install' will install in gitexecdir,
 549# excluding programs for built-in commands
 550ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 551
 552# what 'all' will build but not install in gitexecdir
 553OTHER_PROGRAMS = git$X
 554
 555# what test wrappers are needed and 'install' will install, in bindir
 556BINDIR_PROGRAMS_NEED_X += git
 557BINDIR_PROGRAMS_NEED_X += git-upload-pack
 558BINDIR_PROGRAMS_NEED_X += git-receive-pack
 559BINDIR_PROGRAMS_NEED_X += git-upload-archive
 560BINDIR_PROGRAMS_NEED_X += git-shell
 561
 562BINDIR_PROGRAMS_NO_X += git-cvsserver
 563
 564# Set paths to tools early so that they can be used for version tests.
 565ifndef SHELL_PATH
 566        SHELL_PATH = /bin/sh
 567endif
 568ifndef PERL_PATH
 569        PERL_PATH = /usr/bin/perl
 570endif
 571ifndef PYTHON_PATH
 572        PYTHON_PATH = /usr/bin/python
 573endif
 574
 575export PERL_PATH
 576export PYTHON_PATH
 577
 578LIB_FILE=libgit.a
 579XDIFF_LIB=xdiff/lib.a
 580VCSSVN_LIB=vcs-svn/lib.a
 581
 582LIB_H += xdiff/xinclude.h
 583LIB_H += xdiff/xmacros.h
 584LIB_H += xdiff/xdiff.h
 585LIB_H += xdiff/xtypes.h
 586LIB_H += xdiff/xutils.h
 587LIB_H += xdiff/xprepare.h
 588LIB_H += xdiff/xdiffi.h
 589LIB_H += xdiff/xemit.h
 590
 591LIB_H += vcs-svn/line_buffer.h
 592LIB_H += vcs-svn/sliding_window.h
 593LIB_H += vcs-svn/repo_tree.h
 594LIB_H += vcs-svn/fast_export.h
 595LIB_H += vcs-svn/svndiff.h
 596LIB_H += vcs-svn/svndump.h
 597
 598GENERATED_H += common-cmds.h
 599
 600LIB_H += advice.h
 601LIB_H += archive.h
 602LIB_H += argv-array.h
 603LIB_H += attr.h
 604LIB_H += bisect.h
 605LIB_H += blob.h
 606LIB_H += branch.h
 607LIB_H += builtin.h
 608LIB_H += bulk-checkin.h
 609LIB_H += bundle.h
 610LIB_H += cache-tree.h
 611LIB_H += cache.h
 612LIB_H += color.h
 613LIB_H += column.h
 614LIB_H += commit.h
 615LIB_H += compat/bswap.h
 616LIB_H += compat/cygwin.h
 617LIB_H += compat/mingw.h
 618LIB_H += compat/obstack.h
 619LIB_H += compat/poll/poll.h
 620LIB_H += compat/precompose_utf8.h
 621LIB_H += compat/terminal.h
 622LIB_H += compat/win32/dirent.h
 623LIB_H += compat/win32/pthread.h
 624LIB_H += compat/win32/syslog.h
 625LIB_H += connected.h
 626LIB_H += convert.h
 627LIB_H += credential.h
 628LIB_H += csum-file.h
 629LIB_H += decorate.h
 630LIB_H += delta.h
 631LIB_H += diff.h
 632LIB_H += diffcore.h
 633LIB_H += dir.h
 634LIB_H += exec_cmd.h
 635LIB_H += fetch-pack.h
 636LIB_H += fmt-merge-msg.h
 637LIB_H += fsck.h
 638LIB_H += gettext.h
 639LIB_H += git-compat-util.h
 640LIB_H += gpg-interface.h
 641LIB_H += graph.h
 642LIB_H += grep.h
 643LIB_H += hash.h
 644LIB_H += help.h
 645LIB_H += http.h
 646LIB_H += kwset.h
 647LIB_H += levenshtein.h
 648LIB_H += list-objects.h
 649LIB_H += ll-merge.h
 650LIB_H += log-tree.h
 651LIB_H += mailmap.h
 652LIB_H += merge-file.h
 653LIB_H += merge-recursive.h
 654LIB_H += mergesort.h
 655LIB_H += notes-cache.h
 656LIB_H += notes-merge.h
 657LIB_H += notes.h
 658LIB_H += object.h
 659LIB_H += pack-refs.h
 660LIB_H += pack-revindex.h
 661LIB_H += pack.h
 662LIB_H += parse-options.h
 663LIB_H += patch-ids.h
 664LIB_H += pkt-line.h
 665LIB_H += progress.h
 666LIB_H += prompt.h
 667LIB_H += quote.h
 668LIB_H += reachable.h
 669LIB_H += reflog-walk.h
 670LIB_H += refs.h
 671LIB_H += remote.h
 672LIB_H += rerere.h
 673LIB_H += resolve-undo.h
 674LIB_H += revision.h
 675LIB_H += run-command.h
 676LIB_H += send-pack.h
 677LIB_H += sequencer.h
 678LIB_H += sha1-array.h
 679LIB_H += sha1-lookup.h
 680LIB_H += shortlog.h
 681LIB_H += sideband.h
 682LIB_H += sigchain.h
 683LIB_H += strbuf.h
 684LIB_H += streaming.h
 685LIB_H += string-list.h
 686LIB_H += submodule.h
 687LIB_H += tag.h
 688LIB_H += tar.h
 689LIB_H += thread-utils.h
 690LIB_H += transport.h
 691LIB_H += tree-walk.h
 692LIB_H += tree.h
 693LIB_H += unpack-trees.h
 694LIB_H += url.h
 695LIB_H += userdiff.h
 696LIB_H += utf8.h
 697LIB_H += varint.h
 698LIB_H += walker.h
 699LIB_H += wt-status.h
 700LIB_H += xdiff-interface.h
 701LIB_H += xdiff/xdiff.h
 702
 703LIB_OBJS += abspath.o
 704LIB_OBJS += advice.o
 705LIB_OBJS += alias.o
 706LIB_OBJS += alloc.o
 707LIB_OBJS += archive.o
 708LIB_OBJS += archive-tar.o
 709LIB_OBJS += archive-zip.o
 710LIB_OBJS += argv-array.o
 711LIB_OBJS += attr.o
 712LIB_OBJS += base85.o
 713LIB_OBJS += bisect.o
 714LIB_OBJS += blob.o
 715LIB_OBJS += branch.o
 716LIB_OBJS += bulk-checkin.o
 717LIB_OBJS += bundle.o
 718LIB_OBJS += cache-tree.o
 719LIB_OBJS += color.o
 720LIB_OBJS += column.o
 721LIB_OBJS += combine-diff.o
 722LIB_OBJS += commit.o
 723LIB_OBJS += compat/obstack.o
 724LIB_OBJS += compat/terminal.o
 725LIB_OBJS += config.o
 726LIB_OBJS += connect.o
 727LIB_OBJS += connected.o
 728LIB_OBJS += convert.o
 729LIB_OBJS += copy.o
 730LIB_OBJS += credential.o
 731LIB_OBJS += csum-file.o
 732LIB_OBJS += ctype.o
 733LIB_OBJS += date.o
 734LIB_OBJS += decorate.o
 735LIB_OBJS += diffcore-break.o
 736LIB_OBJS += diffcore-delta.o
 737LIB_OBJS += diffcore-order.o
 738LIB_OBJS += diffcore-pickaxe.o
 739LIB_OBJS += diffcore-rename.o
 740LIB_OBJS += diff-delta.o
 741LIB_OBJS += diff-lib.o
 742LIB_OBJS += diff-no-index.o
 743LIB_OBJS += diff.o
 744LIB_OBJS += dir.o
 745LIB_OBJS += editor.o
 746LIB_OBJS += entry.o
 747LIB_OBJS += environment.o
 748LIB_OBJS += exec_cmd.o
 749LIB_OBJS += fsck.o
 750LIB_OBJS += gettext.o
 751LIB_OBJS += gpg-interface.o
 752LIB_OBJS += graph.o
 753LIB_OBJS += grep.o
 754LIB_OBJS += hash.o
 755LIB_OBJS += help.o
 756LIB_OBJS += hex.o
 757LIB_OBJS += ident.o
 758LIB_OBJS += kwset.o
 759LIB_OBJS += levenshtein.o
 760LIB_OBJS += list-objects.o
 761LIB_OBJS += ll-merge.o
 762LIB_OBJS += lockfile.o
 763LIB_OBJS += log-tree.o
 764LIB_OBJS += mailmap.o
 765LIB_OBJS += match-trees.o
 766LIB_OBJS += merge-file.o
 767LIB_OBJS += merge-recursive.o
 768LIB_OBJS += mergesort.o
 769LIB_OBJS += name-hash.o
 770LIB_OBJS += notes.o
 771LIB_OBJS += notes-cache.o
 772LIB_OBJS += notes-merge.o
 773LIB_OBJS += object.o
 774LIB_OBJS += pack-check.o
 775LIB_OBJS += pack-refs.o
 776LIB_OBJS += pack-revindex.o
 777LIB_OBJS += pack-write.o
 778LIB_OBJS += pager.o
 779LIB_OBJS += parse-options.o
 780LIB_OBJS += parse-options-cb.o
 781LIB_OBJS += patch-delta.o
 782LIB_OBJS += patch-ids.o
 783LIB_OBJS += path.o
 784LIB_OBJS += pkt-line.o
 785LIB_OBJS += preload-index.o
 786LIB_OBJS += pretty.o
 787LIB_OBJS += progress.o
 788LIB_OBJS += prompt.o
 789LIB_OBJS += quote.o
 790LIB_OBJS += reachable.o
 791LIB_OBJS += read-cache.o
 792LIB_OBJS += reflog-walk.o
 793LIB_OBJS += refs.o
 794LIB_OBJS += remote.o
 795LIB_OBJS += replace_object.o
 796LIB_OBJS += rerere.o
 797LIB_OBJS += resolve-undo.o
 798LIB_OBJS += revision.o
 799LIB_OBJS += run-command.o
 800LIB_OBJS += sequencer.o
 801LIB_OBJS += server-info.o
 802LIB_OBJS += setup.o
 803LIB_OBJS += sha1-array.o
 804LIB_OBJS += sha1-lookup.o
 805LIB_OBJS += sha1_file.o
 806LIB_OBJS += sha1_name.o
 807LIB_OBJS += shallow.o
 808LIB_OBJS += sideband.o
 809LIB_OBJS += sigchain.o
 810LIB_OBJS += strbuf.o
 811LIB_OBJS += streaming.o
 812LIB_OBJS += string-list.o
 813LIB_OBJS += submodule.o
 814LIB_OBJS += symlinks.o
 815LIB_OBJS += tag.o
 816LIB_OBJS += trace.o
 817LIB_OBJS += transport.o
 818LIB_OBJS += transport-helper.o
 819LIB_OBJS += tree-diff.o
 820LIB_OBJS += tree.o
 821LIB_OBJS += tree-walk.o
 822LIB_OBJS += unpack-trees.o
 823LIB_OBJS += url.o
 824LIB_OBJS += usage.o
 825LIB_OBJS += userdiff.o
 826LIB_OBJS += utf8.o
 827LIB_OBJS += varint.o
 828LIB_OBJS += version.o
 829LIB_OBJS += walker.o
 830LIB_OBJS += wrapper.o
 831LIB_OBJS += write_or_die.o
 832LIB_OBJS += ws.o
 833LIB_OBJS += wt-status.o
 834LIB_OBJS += xdiff-interface.o
 835LIB_OBJS += zlib.o
 836
 837BUILTIN_OBJS += builtin/add.o
 838BUILTIN_OBJS += builtin/annotate.o
 839BUILTIN_OBJS += builtin/apply.o
 840BUILTIN_OBJS += builtin/archive.o
 841BUILTIN_OBJS += builtin/bisect--helper.o
 842BUILTIN_OBJS += builtin/blame.o
 843BUILTIN_OBJS += builtin/branch.o
 844BUILTIN_OBJS += builtin/bundle.o
 845BUILTIN_OBJS += builtin/cat-file.o
 846BUILTIN_OBJS += builtin/check-attr.o
 847BUILTIN_OBJS += builtin/check-ref-format.o
 848BUILTIN_OBJS += builtin/checkout-index.o
 849BUILTIN_OBJS += builtin/checkout.o
 850BUILTIN_OBJS += builtin/clean.o
 851BUILTIN_OBJS += builtin/clone.o
 852BUILTIN_OBJS += builtin/column.o
 853BUILTIN_OBJS += builtin/commit-tree.o
 854BUILTIN_OBJS += builtin/commit.o
 855BUILTIN_OBJS += builtin/config.o
 856BUILTIN_OBJS += builtin/count-objects.o
 857BUILTIN_OBJS += builtin/credential.o
 858BUILTIN_OBJS += builtin/describe.o
 859BUILTIN_OBJS += builtin/diff-files.o
 860BUILTIN_OBJS += builtin/diff-index.o
 861BUILTIN_OBJS += builtin/diff-tree.o
 862BUILTIN_OBJS += builtin/diff.o
 863BUILTIN_OBJS += builtin/fast-export.o
 864BUILTIN_OBJS += builtin/fetch-pack.o
 865BUILTIN_OBJS += builtin/fetch.o
 866BUILTIN_OBJS += builtin/fmt-merge-msg.o
 867BUILTIN_OBJS += builtin/for-each-ref.o
 868BUILTIN_OBJS += builtin/fsck.o
 869BUILTIN_OBJS += builtin/gc.o
 870BUILTIN_OBJS += builtin/grep.o
 871BUILTIN_OBJS += builtin/hash-object.o
 872BUILTIN_OBJS += builtin/help.o
 873BUILTIN_OBJS += builtin/index-pack.o
 874BUILTIN_OBJS += builtin/init-db.o
 875BUILTIN_OBJS += builtin/log.o
 876BUILTIN_OBJS += builtin/ls-files.o
 877BUILTIN_OBJS += builtin/ls-remote.o
 878BUILTIN_OBJS += builtin/ls-tree.o
 879BUILTIN_OBJS += builtin/mailinfo.o
 880BUILTIN_OBJS += builtin/mailsplit.o
 881BUILTIN_OBJS += builtin/merge.o
 882BUILTIN_OBJS += builtin/merge-base.o
 883BUILTIN_OBJS += builtin/merge-file.o
 884BUILTIN_OBJS += builtin/merge-index.o
 885BUILTIN_OBJS += builtin/merge-ours.o
 886BUILTIN_OBJS += builtin/merge-recursive.o
 887BUILTIN_OBJS += builtin/merge-tree.o
 888BUILTIN_OBJS += builtin/mktag.o
 889BUILTIN_OBJS += builtin/mktree.o
 890BUILTIN_OBJS += builtin/mv.o
 891BUILTIN_OBJS += builtin/name-rev.o
 892BUILTIN_OBJS += builtin/notes.o
 893BUILTIN_OBJS += builtin/pack-objects.o
 894BUILTIN_OBJS += builtin/pack-redundant.o
 895BUILTIN_OBJS += builtin/pack-refs.o
 896BUILTIN_OBJS += builtin/patch-id.o
 897BUILTIN_OBJS += builtin/prune-packed.o
 898BUILTIN_OBJS += builtin/prune.o
 899BUILTIN_OBJS += builtin/push.o
 900BUILTIN_OBJS += builtin/read-tree.o
 901BUILTIN_OBJS += builtin/receive-pack.o
 902BUILTIN_OBJS += builtin/reflog.o
 903BUILTIN_OBJS += builtin/remote.o
 904BUILTIN_OBJS += builtin/remote-ext.o
 905BUILTIN_OBJS += builtin/remote-fd.o
 906BUILTIN_OBJS += builtin/replace.o
 907BUILTIN_OBJS += builtin/rerere.o
 908BUILTIN_OBJS += builtin/reset.o
 909BUILTIN_OBJS += builtin/rev-list.o
 910BUILTIN_OBJS += builtin/rev-parse.o
 911BUILTIN_OBJS += builtin/revert.o
 912BUILTIN_OBJS += builtin/rm.o
 913BUILTIN_OBJS += builtin/send-pack.o
 914BUILTIN_OBJS += builtin/shortlog.o
 915BUILTIN_OBJS += builtin/show-branch.o
 916BUILTIN_OBJS += builtin/show-ref.o
 917BUILTIN_OBJS += builtin/stripspace.o
 918BUILTIN_OBJS += builtin/symbolic-ref.o
 919BUILTIN_OBJS += builtin/tag.o
 920BUILTIN_OBJS += builtin/tar-tree.o
 921BUILTIN_OBJS += builtin/unpack-file.o
 922BUILTIN_OBJS += builtin/unpack-objects.o
 923BUILTIN_OBJS += builtin/update-index.o
 924BUILTIN_OBJS += builtin/update-ref.o
 925BUILTIN_OBJS += builtin/update-server-info.o
 926BUILTIN_OBJS += builtin/upload-archive.o
 927BUILTIN_OBJS += builtin/var.o
 928BUILTIN_OBJS += builtin/verify-pack.o
 929BUILTIN_OBJS += builtin/verify-tag.o
 930BUILTIN_OBJS += builtin/write-tree.o
 931
 932GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 933EXTLIBS =
 934
 935GIT_USER_AGENT = git/$(GIT_VERSION)
 936
 937#
 938# Platform specific tweaks
 939#
 940
 941# We choose to avoid "if .. else if .. else .. endif endif"
 942# because maintaining the nesting to match is a pain.  If
 943# we had "elif" things would have been much nicer...
 944
 945ifeq ($(uname_M),x86_64)
 946        XDL_FAST_HASH = YesPlease
 947endif
 948ifeq ($(uname_S),OSF1)
 949        # Need this for u_short definitions et al
 950        BASIC_CFLAGS += -D_OSF_SOURCE
 951        SOCKLEN_T = int
 952        NO_STRTOULL = YesPlease
 953        NO_NSEC = YesPlease
 954endif
 955ifeq ($(uname_S),Linux)
 956        NO_STRLCPY = YesPlease
 957        NO_MKSTEMPS = YesPlease
 958        HAVE_PATHS_H = YesPlease
 959        LIBC_CONTAINS_LIBINTL = YesPlease
 960        HAVE_DEV_TTY = YesPlease
 961endif
 962ifeq ($(uname_S),GNU/kFreeBSD)
 963        NO_STRLCPY = YesPlease
 964        NO_MKSTEMPS = YesPlease
 965        HAVE_PATHS_H = YesPlease
 966        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 967        LIBC_CONTAINS_LIBINTL = YesPlease
 968endif
 969ifeq ($(uname_S),UnixWare)
 970        CC = cc
 971        NEEDS_SOCKET = YesPlease
 972        NEEDS_NSL = YesPlease
 973        NEEDS_SSL_WITH_CRYPTO = YesPlease
 974        NEEDS_LIBICONV = YesPlease
 975        SHELL_PATH = /usr/local/bin/bash
 976        NO_IPV6 = YesPlease
 977        NO_HSTRERROR = YesPlease
 978        NO_MKSTEMPS = YesPlease
 979        BASIC_CFLAGS += -Kthread
 980        BASIC_CFLAGS += -I/usr/local/include
 981        BASIC_LDFLAGS += -L/usr/local/lib
 982        INSTALL = ginstall
 983        TAR = gtar
 984        NO_STRCASESTR = YesPlease
 985        NO_MEMMEM = YesPlease
 986endif
 987ifeq ($(uname_S),SCO_SV)
 988        ifeq ($(uname_R),3.2)
 989                CFLAGS = -O2
 990        endif
 991        ifeq ($(uname_R),5)
 992                CC = cc
 993                BASIC_CFLAGS += -Kthread
 994        endif
 995        NEEDS_SOCKET = YesPlease
 996        NEEDS_NSL = YesPlease
 997        NEEDS_SSL_WITH_CRYPTO = YesPlease
 998        NEEDS_LIBICONV = YesPlease
 999        SHELL_PATH = /usr/bin/bash
1000        NO_IPV6 = YesPlease
1001        NO_HSTRERROR = YesPlease
1002        NO_MKSTEMPS = YesPlease
1003        BASIC_CFLAGS += -I/usr/local/include
1004        BASIC_LDFLAGS += -L/usr/local/lib
1005        NO_STRCASESTR = YesPlease
1006        NO_MEMMEM = YesPlease
1007        INSTALL = ginstall
1008        TAR = gtar
1009endif
1010ifeq ($(uname_S),Darwin)
1011        NEEDS_CRYPTO_WITH_SSL = YesPlease
1012        NEEDS_SSL_WITH_CRYPTO = YesPlease
1013        NEEDS_LIBICONV = YesPlease
1014        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
1015                OLD_ICONV = UnfortunatelyYes
1016        endif
1017        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
1018                NO_STRLCPY = YesPlease
1019        endif
1020        NO_MEMMEM = YesPlease
1021        USE_ST_TIMESPEC = YesPlease
1022        HAVE_DEV_TTY = YesPlease
1023        COMPAT_OBJS += compat/precompose_utf8.o
1024        BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
1025endif
1026ifeq ($(uname_S),SunOS)
1027        NEEDS_SOCKET = YesPlease
1028        NEEDS_NSL = YesPlease
1029        SHELL_PATH = /bin/bash
1030        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
1031        NO_STRCASESTR = YesPlease
1032        NO_MEMMEM = YesPlease
1033        NO_MKDTEMP = YesPlease
1034        NO_MKSTEMPS = YesPlease
1035        NO_REGEX = YesPlease
1036        NO_FNMATCH_CASEFOLD = YesPlease
1037        NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
1038        HAVE_DEV_TTY = YesPlease
1039        ifeq ($(uname_R),5.6)
1040                SOCKLEN_T = int
1041                NO_HSTRERROR = YesPlease
1042                NO_IPV6 = YesPlease
1043                NO_SOCKADDR_STORAGE = YesPlease
1044                NO_UNSETENV = YesPlease
1045                NO_SETENV = YesPlease
1046                NO_STRLCPY = YesPlease
1047                NO_STRTOUMAX = YesPlease
1048                GIT_TEST_CMP = cmp
1049        endif
1050        ifeq ($(uname_R),5.7)
1051                NEEDS_RESOLV = YesPlease
1052                NO_IPV6 = YesPlease
1053                NO_SOCKADDR_STORAGE = YesPlease
1054                NO_UNSETENV = YesPlease
1055                NO_SETENV = YesPlease
1056                NO_STRLCPY = YesPlease
1057                NO_STRTOUMAX = YesPlease
1058                GIT_TEST_CMP = cmp
1059        endif
1060        ifeq ($(uname_R),5.8)
1061                NO_UNSETENV = YesPlease
1062                NO_SETENV = YesPlease
1063                NO_STRTOUMAX = YesPlease
1064                GIT_TEST_CMP = cmp
1065        endif
1066        ifeq ($(uname_R),5.9)
1067                NO_UNSETENV = YesPlease
1068                NO_SETENV = YesPlease
1069                NO_STRTOUMAX = YesPlease
1070                GIT_TEST_CMP = cmp
1071        endif
1072        INSTALL = /usr/ucb/install
1073        TAR = gtar
1074        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
1075endif
1076ifeq ($(uname_O),Cygwin)
1077        ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
1078                NO_D_TYPE_IN_DIRENT = YesPlease
1079                NO_D_INO_IN_DIRENT = YesPlease
1080                NO_STRCASESTR = YesPlease
1081                NO_MEMMEM = YesPlease
1082                NO_MKSTEMPS = YesPlease
1083                NO_SYMLINK_HEAD = YesPlease
1084                NO_IPV6 = YesPlease
1085                OLD_ICONV = UnfortunatelyYes
1086        endif
1087        NO_THREAD_SAFE_PREAD = YesPlease
1088        NEEDS_LIBICONV = YesPlease
1089        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
1090        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
1091        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1092        # There are conflicting reports about this.
1093        # On some boxes NO_MMAP is needed, and not so elsewhere.
1094        # Try commenting this out if you suspect MMAP is more efficient
1095        NO_MMAP = YesPlease
1096        X = .exe
1097        COMPAT_OBJS += compat/cygwin.o
1098        UNRELIABLE_FSTAT = UnfortunatelyYes
1099        SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
1100endif
1101ifeq ($(uname_S),FreeBSD)
1102        NEEDS_LIBICONV = YesPlease
1103        OLD_ICONV = YesPlease
1104        NO_MEMMEM = YesPlease
1105        BASIC_CFLAGS += -I/usr/local/include
1106        BASIC_LDFLAGS += -L/usr/local/lib
1107        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
1108        USE_ST_TIMESPEC = YesPlease
1109        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
1110                PTHREAD_LIBS = -pthread
1111                NO_UINTMAX_T = YesPlease
1112                NO_STRTOUMAX = YesPlease
1113        endif
1114        PYTHON_PATH = /usr/local/bin/python
1115        HAVE_PATHS_H = YesPlease
1116endif
1117ifeq ($(uname_S),OpenBSD)
1118        NO_STRCASESTR = YesPlease
1119        NO_MEMMEM = YesPlease
1120        USE_ST_TIMESPEC = YesPlease
1121        NEEDS_LIBICONV = YesPlease
1122        BASIC_CFLAGS += -I/usr/local/include
1123        BASIC_LDFLAGS += -L/usr/local/lib
1124        HAVE_PATHS_H = YesPlease
1125endif
1126ifeq ($(uname_S),NetBSD)
1127        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
1128                NEEDS_LIBICONV = YesPlease
1129        endif
1130        BASIC_CFLAGS += -I/usr/pkg/include
1131        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
1132        USE_ST_TIMESPEC = YesPlease
1133        NO_MKSTEMPS = YesPlease
1134        HAVE_PATHS_H = YesPlease
1135endif
1136ifeq ($(uname_S),AIX)
1137        DEFAULT_PAGER = more
1138        NO_STRCASESTR=YesPlease
1139        NO_MEMMEM = YesPlease
1140        NO_MKDTEMP = YesPlease
1141        NO_MKSTEMPS = YesPlease
1142        NO_STRLCPY = YesPlease
1143        NO_NSEC = YesPlease
1144        FREAD_READS_DIRECTORIES = UnfortunatelyYes
1145        INTERNAL_QSORT = UnfortunatelyYes
1146        NEEDS_LIBICONV=YesPlease
1147        BASIC_CFLAGS += -D_LARGE_FILES
1148        ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
1149                NO_PTHREADS = YesPlease
1150        else
1151                PTHREAD_LIBS = -lpthread
1152        endif
1153        ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
1154                INLINE=''
1155        endif
1156        GIT_TEST_CMP = cmp
1157endif
1158ifeq ($(uname_S),GNU)
1159        # GNU/Hurd
1160        NO_STRLCPY=YesPlease
1161        NO_MKSTEMPS = YesPlease
1162        HAVE_PATHS_H = YesPlease
1163        LIBC_CONTAINS_LIBINTL = YesPlease
1164endif
1165ifeq ($(uname_S),IRIX)
1166        NO_SETENV = YesPlease
1167        NO_UNSETENV = YesPlease
1168        NO_STRCASESTR = YesPlease
1169        NO_MEMMEM = YesPlease
1170        NO_MKSTEMPS = YesPlease
1171        NO_MKDTEMP = YesPlease
1172        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1173        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1174        # git dies with a segmentation fault when trying to access the first
1175        # entry of a reflog.  The conservative choice is made to always set
1176        # NO_MMAP.  If you suspect that your compiler is not affected by this
1177        # issue, comment out the NO_MMAP statement.
1178        NO_MMAP = YesPlease
1179        NO_REGEX = YesPlease
1180        NO_FNMATCH_CASEFOLD = YesPlease
1181        SNPRINTF_RETURNS_BOGUS = YesPlease
1182        SHELL_PATH = /usr/gnu/bin/bash
1183        NEEDS_LIBGEN = YesPlease
1184endif
1185ifeq ($(uname_S),IRIX64)
1186        NO_SETENV=YesPlease
1187        NO_UNSETENV = YesPlease
1188        NO_STRCASESTR=YesPlease
1189        NO_MEMMEM = YesPlease
1190        NO_MKSTEMPS = YesPlease
1191        NO_MKDTEMP = YesPlease
1192        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1193        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1194        # git dies with a segmentation fault when trying to access the first
1195        # entry of a reflog.  The conservative choice is made to always set
1196        # NO_MMAP.  If you suspect that your compiler is not affected by this
1197        # issue, comment out the NO_MMAP statement.
1198        NO_MMAP = YesPlease
1199        NO_REGEX = YesPlease
1200        NO_FNMATCH_CASEFOLD = YesPlease
1201        SNPRINTF_RETURNS_BOGUS = YesPlease
1202        SHELL_PATH=/usr/gnu/bin/bash
1203        NEEDS_LIBGEN = YesPlease
1204endif
1205ifeq ($(uname_S),HP-UX)
1206        INLINE = __inline
1207        NO_IPV6=YesPlease
1208        NO_SETENV=YesPlease
1209        NO_STRCASESTR=YesPlease
1210        NO_MEMMEM = YesPlease
1211        NO_MKSTEMPS = YesPlease
1212        NO_STRLCPY = YesPlease
1213        NO_MKDTEMP = YesPlease
1214        NO_UNSETENV = YesPlease
1215        NO_HSTRERROR = YesPlease
1216        NO_SYS_SELECT_H = YesPlease
1217        NO_FNMATCH_CASEFOLD = YesPlease
1218        SNPRINTF_RETURNS_BOGUS = YesPlease
1219        NO_NSEC = YesPlease
1220        ifeq ($(uname_R),B.11.00)
1221                NO_INET_NTOP = YesPlease
1222                NO_INET_PTON = YesPlease
1223        endif
1224        ifeq ($(uname_R),B.10.20)
1225                # Override HP-UX 11.x setting:
1226                INLINE =
1227                SOCKLEN_T = size_t
1228                NO_PREAD = YesPlease
1229                NO_INET_NTOP = YesPlease
1230                NO_INET_PTON = YesPlease
1231        endif
1232        GIT_TEST_CMP = cmp
1233endif
1234ifeq ($(uname_S),Windows)
1235        GIT_VERSION := $(GIT_VERSION).MSVC
1236        pathsep = ;
1237        NO_PREAD = YesPlease
1238        NEEDS_CRYPTO_WITH_SSL = YesPlease
1239        NO_LIBGEN_H = YesPlease
1240        NO_POLL = YesPlease
1241        NO_SYMLINK_HEAD = YesPlease
1242        NO_IPV6 = YesPlease
1243        NO_UNIX_SOCKETS = YesPlease
1244        NO_SETENV = YesPlease
1245        NO_UNSETENV = YesPlease
1246        NO_STRCASESTR = YesPlease
1247        NO_STRLCPY = YesPlease
1248        NO_STRTOK_R = YesPlease
1249        NO_FNMATCH = YesPlease
1250        NO_MEMMEM = YesPlease
1251        # NEEDS_LIBICONV = YesPlease
1252        NO_ICONV = YesPlease
1253        NO_STRTOUMAX = YesPlease
1254        NO_STRTOULL = YesPlease
1255        NO_MKDTEMP = YesPlease
1256        NO_MKSTEMPS = YesPlease
1257        SNPRINTF_RETURNS_BOGUS = YesPlease
1258        NO_SVN_TESTS = YesPlease
1259        NO_PERL_MAKEMAKER = YesPlease
1260        RUNTIME_PREFIX = YesPlease
1261        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1262        NO_NSEC = YesPlease
1263        USE_WIN32_MMAP = YesPlease
1264        # USE_NED_ALLOCATOR = YesPlease
1265        UNRELIABLE_FSTAT = UnfortunatelyYes
1266        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1267        NO_REGEX = YesPlease
1268        NO_CURL = YesPlease
1269        NO_PYTHON = YesPlease
1270        BLK_SHA1 = YesPlease
1271        NO_POSIX_GOODIES = UnfortunatelyYes
1272        NATIVE_CRLF = YesPlease
1273        DEFAULT_HELP_FORMAT = html
1274
1275        CC = compat/vcbuild/scripts/clink.pl
1276        AR = compat/vcbuild/scripts/lib.pl
1277        CFLAGS =
1278        BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
1279        COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1280                compat/win32/pthread.o compat/win32/syslog.o \
1281                compat/win32/dirent.o
1282        COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1283        BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1284        EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1285        PTHREAD_LIBS =
1286        lib =
1287ifndef DEBUG
1288        BASIC_CFLAGS += -GL -Os -MT
1289        BASIC_LDFLAGS += -LTCG
1290        AR += -LTCG
1291else
1292        BASIC_CFLAGS += -Zi -MTd
1293endif
1294        X = .exe
1295endif
1296ifeq ($(uname_S),Interix)
1297        NO_INITGROUPS = YesPlease
1298        NO_IPV6 = YesPlease
1299        NO_MEMMEM = YesPlease
1300        NO_MKDTEMP = YesPlease
1301        NO_STRTOUMAX = YesPlease
1302        NO_NSEC = YesPlease
1303        NO_MKSTEMPS = YesPlease
1304        ifeq ($(uname_R),3.5)
1305                NO_INET_NTOP = YesPlease
1306                NO_INET_PTON = YesPlease
1307                NO_SOCKADDR_STORAGE = YesPlease
1308                NO_FNMATCH_CASEFOLD = YesPlease
1309        endif
1310        ifeq ($(uname_R),5.2)
1311                NO_INET_NTOP = YesPlease
1312                NO_INET_PTON = YesPlease
1313                NO_SOCKADDR_STORAGE = YesPlease
1314                NO_FNMATCH_CASEFOLD = YesPlease
1315        endif
1316endif
1317ifeq ($(uname_S),Minix)
1318        NO_IPV6 = YesPlease
1319        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1320        NO_NSEC = YesPlease
1321        NEEDS_LIBGEN =
1322        NEEDS_CRYPTO_WITH_SSL = YesPlease
1323        NEEDS_IDN_WITH_CURL = YesPlease
1324        NEEDS_SSL_WITH_CURL = YesPlease
1325        NEEDS_RESOLV =
1326        NO_HSTRERROR = YesPlease
1327        NO_MMAP = YesPlease
1328        NO_CURL =
1329        NO_EXPAT =
1330endif
1331ifeq ($(uname_S),NONSTOP_KERNEL)
1332        # Needs some C99 features, "inline" is just one of them.
1333        # INLINE='' would just replace one set of warnings with another and
1334        # still not compile in c89 mode, due to non-const array initializations.
1335        CC = cc -c99
1336        # Disable all optimization, seems to result in bad code, with -O or -O2
1337        # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
1338        # abends on "git push". Needs more investigation.
1339        CFLAGS = -g -O0
1340        # We'd want it to be here.
1341        prefix = /usr/local
1342        # Our's are in ${prefix}/bin (perl might also be in /usr/bin/perl).
1343        PERL_PATH = ${prefix}/bin/perl
1344        PYTHON_PATH = ${prefix}/bin/python
1345
1346        # As detected by './configure'.
1347        # Missdetected, hence commented out, see below.
1348        #NO_CURL = YesPlease
1349        # Added manually, see above.
1350        NEEDS_SSL_WITH_CURL = YesPlease
1351        HAVE_LIBCHARSET_H = YesPlease
1352        NEEDS_LIBICONV = YesPlease
1353        NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
1354        NO_SYS_SELECT_H = UnfortunatelyYes
1355        NO_D_TYPE_IN_DIRENT = YesPlease
1356        NO_HSTRERROR = YesPlease
1357        NO_STRCASESTR = YesPlease
1358        NO_FNMATCH_CASEFOLD = YesPlease
1359        NO_MEMMEM = YesPlease
1360        NO_STRLCPY = YesPlease
1361        NO_SETENV = YesPlease
1362        NO_UNSETENV = YesPlease
1363        NO_MKDTEMP = YesPlease
1364        NO_MKSTEMPS = YesPlease
1365        # Currently libiconv-1.9.1.
1366        OLD_ICONV = UnfortunatelyYes
1367        NO_REGEX = YesPlease
1368        NO_PTHREADS = UnfortunatelyYes
1369
1370        # Not detected (nor checked for) by './configure'.
1371        # We don't have SA_RESTART on NonStop, unfortunalety.
1372        COMPAT_CFLAGS += -DSA_RESTART=0
1373        # Apparently needed in compat/fnmatch/fnmatch.c.
1374        COMPAT_CFLAGS += -DHAVE_STRING_H=1
1375        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1376        NO_NSEC = YesPlease
1377        NO_PREAD = YesPlease
1378        NO_MMAP = YesPlease
1379        NO_POLL = YesPlease
1380        NO_INTPTR_T = UnfortunatelyYes
1381        # Bug report 10-120822-4477 submitted to HP NonStop development.
1382        MKDIR_WO_TRAILING_SLASH = YesPlease
1383        # RFE 10-120912-4693 submitted to HP NonStop development.
1384        NO_SETITIMER = UnfortunatelyYes
1385endif
1386ifneq (,$(findstring MINGW,$(uname_S)))
1387        pathsep = ;
1388        NO_PREAD = YesPlease
1389        NEEDS_CRYPTO_WITH_SSL = YesPlease
1390        NO_LIBGEN_H = YesPlease
1391        NO_POLL = YesPlease
1392        NO_SYMLINK_HEAD = YesPlease
1393        NO_UNIX_SOCKETS = YesPlease
1394        NO_SETENV = YesPlease
1395        NO_UNSETENV = YesPlease
1396        NO_STRCASESTR = YesPlease
1397        NO_STRLCPY = YesPlease
1398        NO_STRTOK_R = YesPlease
1399        NO_FNMATCH = YesPlease
1400        NO_MEMMEM = YesPlease
1401        NEEDS_LIBICONV = YesPlease
1402        OLD_ICONV = YesPlease
1403        NO_STRTOUMAX = YesPlease
1404        NO_MKDTEMP = YesPlease
1405        NO_MKSTEMPS = YesPlease
1406        NO_SVN_TESTS = YesPlease
1407        NO_PERL_MAKEMAKER = YesPlease
1408        RUNTIME_PREFIX = YesPlease
1409        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1410        NO_NSEC = YesPlease
1411        USE_WIN32_MMAP = YesPlease
1412        USE_NED_ALLOCATOR = YesPlease
1413        UNRELIABLE_FSTAT = UnfortunatelyYes
1414        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1415        NO_REGEX = YesPlease
1416        NO_PYTHON = YesPlease
1417        BLK_SHA1 = YesPlease
1418        ETAGS_TARGET = ETAGS
1419        NO_INET_PTON = YesPlease
1420        NO_INET_NTOP = YesPlease
1421        NO_POSIX_GOODIES = UnfortunatelyYes
1422        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1423        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1424        COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1425                compat/win32/pthread.o compat/win32/syslog.o \
1426                compat/win32/dirent.o
1427        EXTLIBS += -lws2_32
1428        PTHREAD_LIBS =
1429        X = .exe
1430        SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1431ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1432        htmldir=doc/git/html/
1433        prefix =
1434        INSTALL = /bin/install
1435        EXTLIBS += /mingw/lib/libz.a
1436        NO_R_TO_GCC_LINKER = YesPlease
1437        INTERNAL_QSORT = YesPlease
1438        HAVE_LIBCHARSET_H = YesPlease
1439else
1440        NO_CURL = YesPlease
1441endif
1442endif
1443
1444-include config.mak.autogen
1445-include config.mak
1446
1447ifndef sysconfdir
1448ifeq ($(prefix),/usr)
1449sysconfdir = /etc
1450else
1451sysconfdir = etc
1452endif
1453endif
1454
1455ifdef CHECK_HEADER_DEPENDENCIES
1456COMPUTE_HEADER_DEPENDENCIES = no
1457USE_COMPUTED_HEADER_DEPENDENCIES =
1458endif
1459
1460ifndef COMPUTE_HEADER_DEPENDENCIES
1461COMPUTE_HEADER_DEPENDENCIES = auto
1462endif
1463
1464ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1465dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1466        -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
1467        echo $$?)
1468ifeq ($(dep_check),0)
1469override COMPUTE_HEADER_DEPENDENCIES = yes
1470else
1471override COMPUTE_HEADER_DEPENDENCIES = no
1472endif
1473endif
1474
1475ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1476USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1477else
1478ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1479$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1480(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1481endif
1482endif
1483
1484ifdef SANE_TOOL_PATH
1485SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1486BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1487PATH := $(SANE_TOOL_PATH):${PATH}
1488else
1489BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1490endif
1491
1492ifneq (,$(INLINE))
1493        BASIC_CFLAGS += -Dinline=$(INLINE)
1494endif
1495
1496ifneq (,$(SOCKLEN_T))
1497        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1498endif
1499
1500ifeq ($(uname_S),Darwin)
1501        ifndef NO_FINK
1502                ifeq ($(shell test -d /sw/lib && echo y),y)
1503                        BASIC_CFLAGS += -I/sw/include
1504                        BASIC_LDFLAGS += -L/sw/lib
1505                endif
1506        endif
1507        ifndef NO_DARWIN_PORTS
1508                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1509                        BASIC_CFLAGS += -I/opt/local/include
1510                        BASIC_LDFLAGS += -L/opt/local/lib
1511                endif
1512        endif
1513        PTHREAD_LIBS =
1514endif
1515
1516ifndef CC_LD_DYNPATH
1517        ifdef NO_R_TO_GCC_LINKER
1518                # Some gcc does not accept and pass -R to the linker to specify
1519                # the runtime dynamic library path.
1520                CC_LD_DYNPATH = -Wl,-rpath,
1521        else
1522                CC_LD_DYNPATH = -R
1523        endif
1524endif
1525
1526ifdef NO_LIBGEN_H
1527        COMPAT_CFLAGS += -DNO_LIBGEN_H
1528        COMPAT_OBJS += compat/basename.o
1529endif
1530
1531ifdef USE_LIBPCRE
1532        BASIC_CFLAGS += -DUSE_LIBPCRE
1533        ifdef LIBPCREDIR
1534                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1535                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1536        endif
1537        EXTLIBS += -lpcre
1538endif
1539
1540ifdef NO_CURL
1541        BASIC_CFLAGS += -DNO_CURL
1542        REMOTE_CURL_PRIMARY =
1543        REMOTE_CURL_ALIASES =
1544        REMOTE_CURL_NAMES =
1545else
1546        ifdef CURLDIR
1547                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1548                BASIC_CFLAGS += -I$(CURLDIR)/include
1549                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1550        else
1551                CURL_LIBCURL = -lcurl
1552        endif
1553        ifdef NEEDS_SSL_WITH_CURL
1554                CURL_LIBCURL += -lssl
1555                ifdef NEEDS_CRYPTO_WITH_SSL
1556                        CURL_LIBCURL += -lcrypto
1557                endif
1558        endif
1559        ifdef NEEDS_IDN_WITH_CURL
1560                CURL_LIBCURL += -lidn
1561        endif
1562
1563        REMOTE_CURL_PRIMARY = git-remote-http$X
1564        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1565        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1566        PROGRAM_OBJS += http-fetch.o
1567        PROGRAMS += $(REMOTE_CURL_NAMES)
1568        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1569        ifeq "$(curl_check)" "070908"
1570                ifndef NO_EXPAT
1571                        PROGRAM_OBJS += http-push.o
1572                endif
1573        endif
1574        ifndef NO_EXPAT
1575                ifdef EXPATDIR
1576                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1577                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1578                else
1579                        EXPAT_LIBEXPAT = -lexpat
1580                endif
1581        endif
1582endif
1583
1584ifdef ZLIB_PATH
1585        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1586        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1587endif
1588EXTLIBS += -lz
1589
1590ifndef NO_OPENSSL
1591        OPENSSL_LIBSSL = -lssl
1592        ifdef OPENSSLDIR
1593                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1594                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1595        else
1596                OPENSSL_LINK =
1597        endif
1598        ifdef NEEDS_CRYPTO_WITH_SSL
1599                OPENSSL_LIBSSL += -lcrypto
1600        endif
1601else
1602        BASIC_CFLAGS += -DNO_OPENSSL
1603        BLK_SHA1 = 1
1604        OPENSSL_LIBSSL =
1605endif
1606ifdef NO_OPENSSL
1607        LIB_4_CRYPTO =
1608else
1609ifdef NEEDS_SSL_WITH_CRYPTO
1610        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1611else
1612        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1613endif
1614endif
1615ifdef NEEDS_LIBICONV
1616        ifdef ICONVDIR
1617                BASIC_CFLAGS += -I$(ICONVDIR)/include
1618                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1619        else
1620                ICONV_LINK =
1621        endif
1622        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1623                ICONV_LINK += -lintl
1624        endif
1625        EXTLIBS += $(ICONV_LINK) -liconv
1626endif
1627ifdef NEEDS_LIBGEN
1628        EXTLIBS += -lgen
1629endif
1630ifndef NO_GETTEXT
1631ifndef LIBC_CONTAINS_LIBINTL
1632        EXTLIBS += -lintl
1633endif
1634endif
1635ifdef NEEDS_SOCKET
1636        EXTLIBS += -lsocket
1637endif
1638ifdef NEEDS_NSL
1639        EXTLIBS += -lnsl
1640endif
1641ifdef NEEDS_RESOLV
1642        EXTLIBS += -lresolv
1643endif
1644ifdef NO_D_TYPE_IN_DIRENT
1645        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1646endif
1647ifdef NO_D_INO_IN_DIRENT
1648        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1649endif
1650ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1651        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1652endif
1653ifdef USE_NSEC
1654        BASIC_CFLAGS += -DUSE_NSEC
1655endif
1656ifdef USE_ST_TIMESPEC
1657        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1658endif
1659ifdef NO_NORETURN
1660        BASIC_CFLAGS += -DNO_NORETURN
1661endif
1662ifdef NO_NSEC
1663        BASIC_CFLAGS += -DNO_NSEC
1664endif
1665ifdef SNPRINTF_RETURNS_BOGUS
1666        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1667        COMPAT_OBJS += compat/snprintf.o
1668endif
1669ifdef FREAD_READS_DIRECTORIES
1670        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1671        COMPAT_OBJS += compat/fopen.o
1672endif
1673ifdef NO_SYMLINK_HEAD
1674        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1675endif
1676ifdef GETTEXT_POISON
1677        BASIC_CFLAGS += -DGETTEXT_POISON
1678endif
1679ifdef NO_GETTEXT
1680        BASIC_CFLAGS += -DNO_GETTEXT
1681        USE_GETTEXT_SCHEME ?= fallthrough
1682endif
1683ifdef NO_POLL
1684        NO_SYS_POLL_H = YesPlease
1685        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1686        COMPAT_OBJS += compat/poll/poll.o
1687endif
1688ifdef NO_STRCASESTR
1689        COMPAT_CFLAGS += -DNO_STRCASESTR
1690        COMPAT_OBJS += compat/strcasestr.o
1691endif
1692ifdef NO_STRLCPY
1693        COMPAT_CFLAGS += -DNO_STRLCPY
1694        COMPAT_OBJS += compat/strlcpy.o
1695endif
1696ifdef NO_STRTOUMAX
1697        COMPAT_CFLAGS += -DNO_STRTOUMAX
1698        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1699endif
1700ifdef NO_STRTOULL
1701        COMPAT_CFLAGS += -DNO_STRTOULL
1702endif
1703ifdef NO_STRTOK_R
1704        COMPAT_CFLAGS += -DNO_STRTOK_R
1705        COMPAT_OBJS += compat/strtok_r.o
1706endif
1707ifdef NO_FNMATCH
1708        COMPAT_CFLAGS += -Icompat/fnmatch
1709        COMPAT_CFLAGS += -DNO_FNMATCH
1710        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1711else
1712ifdef NO_FNMATCH_CASEFOLD
1713        COMPAT_CFLAGS += -Icompat/fnmatch
1714        COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1715        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1716endif
1717endif
1718ifdef NO_SETENV
1719        COMPAT_CFLAGS += -DNO_SETENV
1720        COMPAT_OBJS += compat/setenv.o
1721endif
1722ifdef NO_MKDTEMP
1723        COMPAT_CFLAGS += -DNO_MKDTEMP
1724        COMPAT_OBJS += compat/mkdtemp.o
1725endif
1726ifdef MKDIR_WO_TRAILING_SLASH
1727        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1728        COMPAT_OBJS += compat/mkdir.o
1729endif
1730ifdef NO_MKSTEMPS
1731        COMPAT_CFLAGS += -DNO_MKSTEMPS
1732endif
1733ifdef NO_UNSETENV
1734        COMPAT_CFLAGS += -DNO_UNSETENV
1735        COMPAT_OBJS += compat/unsetenv.o
1736endif
1737ifdef NO_SYS_SELECT_H
1738        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1739endif
1740ifdef NO_SYS_POLL_H
1741        BASIC_CFLAGS += -DNO_SYS_POLL_H
1742endif
1743ifdef NO_INTTYPES_H
1744        BASIC_CFLAGS += -DNO_INTTYPES_H
1745endif
1746ifdef NO_INITGROUPS
1747        BASIC_CFLAGS += -DNO_INITGROUPS
1748endif
1749ifdef NO_MMAP
1750        COMPAT_CFLAGS += -DNO_MMAP
1751        COMPAT_OBJS += compat/mmap.o
1752else
1753        ifdef USE_WIN32_MMAP
1754                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1755                COMPAT_OBJS += compat/win32mmap.o
1756        endif
1757endif
1758ifdef OBJECT_CREATION_USES_RENAMES
1759        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1760endif
1761ifdef NO_STRUCT_ITIMERVAL
1762        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1763        NO_SETITIMER=YesPlease
1764endif
1765ifdef NO_SETITIMER
1766        COMPAT_CFLAGS += -DNO_SETITIMER
1767endif
1768ifdef NO_PREAD
1769        COMPAT_CFLAGS += -DNO_PREAD
1770        COMPAT_OBJS += compat/pread.o
1771        NO_THREAD_SAFE_PREAD = YesPlease
1772endif
1773ifdef NO_THREAD_SAFE_PREAD
1774        BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1775endif
1776ifdef NO_FAST_WORKING_DIRECTORY
1777        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1778endif
1779ifdef NO_TRUSTABLE_FILEMODE
1780        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1781endif
1782ifdef NO_IPV6
1783        BASIC_CFLAGS += -DNO_IPV6
1784endif
1785ifdef NO_INTPTR_T
1786        COMPAT_CFLAGS += -DNO_INTPTR_T
1787endif
1788ifdef NO_UINTMAX_T
1789        BASIC_CFLAGS += -Duintmax_t=uint32_t
1790endif
1791ifdef NO_SOCKADDR_STORAGE
1792ifdef NO_IPV6
1793        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1794else
1795        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1796endif
1797endif
1798ifdef NO_INET_NTOP
1799        LIB_OBJS += compat/inet_ntop.o
1800        BASIC_CFLAGS += -DNO_INET_NTOP
1801endif
1802ifdef NO_INET_PTON
1803        LIB_OBJS += compat/inet_pton.o
1804        BASIC_CFLAGS += -DNO_INET_PTON
1805endif
1806ifndef NO_UNIX_SOCKETS
1807        LIB_OBJS += unix-socket.o
1808        LIB_H += unix-socket.h
1809        PROGRAM_OBJS += credential-cache.o
1810        PROGRAM_OBJS += credential-cache--daemon.o
1811endif
1812
1813ifdef NO_ICONV
1814        BASIC_CFLAGS += -DNO_ICONV
1815endif
1816
1817ifdef OLD_ICONV
1818        BASIC_CFLAGS += -DOLD_ICONV
1819endif
1820
1821ifdef NO_DEFLATE_BOUND
1822        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1823endif
1824
1825ifdef NO_POSIX_GOODIES
1826        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1827endif
1828
1829ifdef BLK_SHA1
1830        SHA1_HEADER = "block-sha1/sha1.h"
1831        LIB_OBJS += block-sha1/sha1.o
1832        LIB_H += block-sha1/sha1.h
1833else
1834ifdef PPC_SHA1
1835        SHA1_HEADER = "ppc/sha1.h"
1836        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1837        LIB_H += ppc/sha1.h
1838else
1839        SHA1_HEADER = <openssl/sha.h>
1840        EXTLIBS += $(LIB_4_CRYPTO)
1841endif
1842endif
1843ifdef NO_PERL_MAKEMAKER
1844        export NO_PERL_MAKEMAKER
1845endif
1846ifdef NO_HSTRERROR
1847        COMPAT_CFLAGS += -DNO_HSTRERROR
1848        COMPAT_OBJS += compat/hstrerror.o
1849endif
1850ifdef NO_MEMMEM
1851        COMPAT_CFLAGS += -DNO_MEMMEM
1852        COMPAT_OBJS += compat/memmem.o
1853endif
1854ifdef INTERNAL_QSORT
1855        COMPAT_CFLAGS += -DINTERNAL_QSORT
1856        COMPAT_OBJS += compat/qsort.o
1857endif
1858ifdef RUNTIME_PREFIX
1859        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1860endif
1861
1862ifdef NO_PTHREADS
1863        BASIC_CFLAGS += -DNO_PTHREADS
1864else
1865        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1866        EXTLIBS += $(PTHREAD_LIBS)
1867        LIB_OBJS += thread-utils.o
1868endif
1869
1870ifdef HAVE_PATHS_H
1871        BASIC_CFLAGS += -DHAVE_PATHS_H
1872endif
1873
1874ifdef HAVE_LIBCHARSET_H
1875        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1876        EXTLIBS += $(CHARSET_LIB)
1877endif
1878
1879ifdef HAVE_DEV_TTY
1880        BASIC_CFLAGS += -DHAVE_DEV_TTY
1881endif
1882
1883ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1884        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1885endif
1886ifdef UNRELIABLE_FSTAT
1887        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1888endif
1889ifdef NO_REGEX
1890        COMPAT_CFLAGS += -Icompat/regex
1891        COMPAT_OBJS += compat/regex/regex.o
1892endif
1893
1894ifdef USE_NED_ALLOCATOR
1895       COMPAT_CFLAGS += -Icompat/nedmalloc
1896       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1897endif
1898
1899ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1900        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1901endif
1902
1903ifndef NO_MSGFMT_EXTENDED_OPTIONS
1904        MSGFMT += --check --statistics
1905endif
1906
1907ifneq (,$(XDL_FAST_HASH))
1908        BASIC_CFLAGS += -DXDL_FAST_HASH
1909endif
1910
1911ifeq ($(TCLTK_PATH),)
1912NO_TCLTK=NoThanks
1913endif
1914
1915ifeq ($(PERL_PATH),)
1916NO_PERL=NoThanks
1917endif
1918
1919ifeq ($(PYTHON_PATH),)
1920NO_PYTHON=NoThanks
1921endif
1922
1923QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1924QUIET_SUBDIR1  =
1925
1926ifneq ($(findstring $(MAKEFLAGS),w),w)
1927PRINT_DIR = --no-print-directory
1928else # "make -w"
1929NO_SUBDIR = :
1930endif
1931
1932ifneq ($(findstring $(MAKEFLAGS),s),s)
1933ifndef V
1934        QUIET_CC       = @echo '   ' CC $@;
1935        QUIET_AR       = @echo '   ' AR $@;
1936        QUIET_LINK     = @echo '   ' LINK $@;
1937        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1938        QUIET_GEN      = @echo '   ' GEN $@;
1939        QUIET_LNCP     = @echo '   ' LN/CP $@;
1940        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1941        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1942        QUIET_GCOV     = @echo '   ' GCOV $@;
1943        QUIET_SP       = @echo '   ' SP $<;
1944        QUIET_SUBDIR0  = +@subdir=
1945        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1946                         $(MAKE) $(PRINT_DIR) -C $$subdir
1947        export V
1948        export QUIET_GEN
1949        export QUIET_BUILT_IN
1950endif
1951endif
1952
1953ifdef NO_INSTALL_HARDLINKS
1954        export NO_INSTALL_HARDLINKS
1955endif
1956
1957### profile feedback build
1958#
1959
1960# Can adjust this to be a global directory if you want to do extended
1961# data gathering
1962PROFILE_DIR := $(CURDIR)
1963
1964ifeq ("$(PROFILE)","GEN")
1965        CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1966        EXTLIBS += -lgcov
1967        export CCACHE_DISABLE=t
1968        V=1
1969else
1970ifneq ("$(PROFILE)","")
1971        CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1972        export CCACHE_DISABLE=t
1973        V=1
1974endif
1975endif
1976
1977# Shell quote (do not use $(call) to accommodate ancient setups);
1978
1979SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1980ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1981ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1982
1983DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1984bindir_SQ = $(subst ','\'',$(bindir))
1985bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1986mandir_SQ = $(subst ','\'',$(mandir))
1987infodir_SQ = $(subst ','\'',$(infodir))
1988localedir_SQ = $(subst ','\'',$(localedir))
1989gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1990template_dir_SQ = $(subst ','\'',$(template_dir))
1991htmldir_SQ = $(subst ','\'',$(htmldir))
1992prefix_SQ = $(subst ','\'',$(prefix))
1993gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1994
1995SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1996PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1997PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1998TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1999DIFF_SQ = $(subst ','\'',$(DIFF))
2000
2001LIBS = $(GITLIBS) $(EXTLIBS)
2002
2003BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
2004        $(COMPAT_CFLAGS)
2005LIB_OBJS += $(COMPAT_OBJS)
2006
2007# Quote for C
2008
2009ifdef DEFAULT_EDITOR
2010DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
2011DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
2012
2013BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
2014endif
2015
2016ifdef DEFAULT_PAGER
2017DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
2018DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
2019
2020BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
2021endif
2022
2023ifdef SHELL_PATH
2024SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
2025SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
2026
2027BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
2028endif
2029
2030GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
2031GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
2032GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
2033GIT-USER-AGENT: FORCE
2034        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
2035                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
2036        fi
2037
2038ifdef DEFAULT_HELP_FORMAT
2039BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
2040endif
2041
2042ALL_CFLAGS += $(BASIC_CFLAGS)
2043ALL_LDFLAGS += $(BASIC_LDFLAGS)
2044
2045export DIFF TAR INSTALL DESTDIR SHELL_PATH
2046
2047
2048### Build rules
2049
2050SHELL = $(SHELL_PATH)
2051
2052all:: shell_compatibility_test
2053
2054ifeq "$(PROFILE)" "BUILD"
2055ifeq ($(filter all,$(MAKECMDGOALS)),all)
2056all:: profile-clean
2057        $(MAKE) PROFILE=GEN all
2058        $(MAKE) PROFILE=GEN -j1 test
2059endif
2060endif
2061
2062all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
2063ifneq (,$X)
2064        $(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';)
2065endif
2066
2067all::
2068ifndef NO_TCLTK
2069        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2070        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2071endif
2072ifndef NO_PERL
2073        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
2074endif
2075ifndef NO_PYTHON
2076        $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
2077endif
2078        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2079
2080please_set_SHELL_PATH_to_a_more_modern_shell:
2081        @$$(:)
2082
2083shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2084
2085strip: $(PROGRAMS) git$X
2086        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
2087
2088### Target-specific flags and dependencies
2089
2090# The generic compilation pattern rule and automatically
2091# computed header dependencies (falling back to a dependency on
2092# LIB_H) are enough to describe how most targets should be built,
2093# but some targets are special enough to need something a little
2094# different.
2095#
2096# - When a source file "foo.c" #includes a generated header file,
2097#   we need to list that dependency for the "foo.o" target.
2098#
2099#   We also list it from other targets that are built from foo.c
2100#   like "foo.sp" and "foo.s", even though that is easy to forget
2101#   to do because the generated header is already present around
2102#   after a regular build attempt.
2103#
2104# - Some code depends on configuration kept in makefile
2105#   variables. The target-specific variable EXTRA_CPPFLAGS can
2106#   be used to convey that information to the C preprocessor
2107#   using -D options.
2108#
2109#   The "foo.o" target should have a corresponding dependency on
2110#   a file that changes when the value of the makefile variable
2111#   changes.  For example, targets making use of the
2112#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2113#
2114#   Technically the ".sp" and ".s" targets do not need this
2115#   dependency because they are force-built, but they get the
2116#   same dependency for consistency. This way, you do not have to
2117#   know how each target is implemented. And it means the
2118#   dependencies here will not need to change if the force-build
2119#   details change some day.
2120
2121git.sp git.s git.o: GIT-PREFIX
2122git.sp git.s git.o: EXTRA_CPPFLAGS = \
2123        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2124        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2125        '-DGIT_INFO_PATH="$(infodir_SQ)"'
2126
2127git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2128        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
2129                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
2130
2131help.sp help.s help.o: common-cmds.h
2132
2133builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
2134builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2135        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2136        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2137        '-DGIT_INFO_PATH="$(infodir_SQ)"'
2138
2139version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2140version.sp version.s version.o: EXTRA_CPPFLAGS = \
2141        '-DGIT_VERSION="$(GIT_VERSION)"' \
2142        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
2143
2144$(BUILT_INS): git$X
2145        $(QUIET_BUILT_IN)$(RM) $@ && \
2146        ln git$X $@ 2>/dev/null || \
2147        ln -s git$X $@ 2>/dev/null || \
2148        cp git$X $@
2149
2150common-cmds.h: ./generate-cmdlist.sh command-list.txt
2151
2152common-cmds.h: $(wildcard Documentation/git-*.txt)
2153        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
2154
2155SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2156        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2157        $(gitwebdir_SQ):$(PERL_PATH_SQ)
2158define cmd_munge_script
2159$(RM) $@ $@+ && \
2160sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2161    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2162    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2163    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2164    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2165    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2166    -e $(BROKEN_PATH_FIX) \
2167    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2168    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2169    $@.sh >$@+
2170endef
2171
2172GIT-SCRIPT-DEFINES: FORCE
2173        @FLAGS='$(SCRIPT_DEFINES)'; \
2174            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2175                echo 1>&2 "    * new script parameters"; \
2176                echo "$$FLAGS" >$@; \
2177            fi
2178
2179
2180$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
2181        $(QUIET_GEN)$(cmd_munge_script) && \
2182        chmod +x $@+ && \
2183        mv $@+ $@
2184
2185$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2186        $(QUIET_GEN)$(cmd_munge_script) && \
2187        mv $@+ $@
2188
2189ifndef NO_PERL
2190$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
2191
2192perl/perl.mak: perl/PM.stamp
2193
2194perl/PM.stamp: FORCE
2195        $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
2196        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
2197        $(RM) $@+
2198
2199perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
2200        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
2201
2202$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
2203        $(QUIET_GEN)$(RM) $@ $@+ && \
2204        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
2205        sed -e '1{' \
2206            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2207            -e '        h' \
2208            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2209            -e '        H' \
2210            -e '        x' \
2211            -e '}' \
2212            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2213            $@.perl >$@+ && \
2214        chmod +x $@+ && \
2215        mv $@+ $@
2216
2217
2218.PHONY: gitweb
2219gitweb:
2220        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2221
2222git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
2223        $(QUIET_GEN)$(cmd_munge_script) && \
2224        chmod +x $@+ && \
2225        mv $@+ $@
2226else # NO_PERL
2227$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
2228        $(QUIET_GEN)$(RM) $@ $@+ && \
2229        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2230            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2231            unimplemented.sh >$@+ && \
2232        chmod +x $@+ && \
2233        mv $@+ $@
2234endif # NO_PERL
2235
2236ifndef NO_PYTHON
2237$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX
2238$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2239        $(QUIET_GEN)$(RM) $@ $@+ && \
2240        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2241                --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2242                instlibdir` && \
2243        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2244            -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2245            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2246            $@.py >$@+ && \
2247        chmod +x $@+ && \
2248        mv $@+ $@
2249else # NO_PYTHON
2250$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2251        $(QUIET_GEN)$(RM) $@ $@+ && \
2252        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2253            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2254            unimplemented.sh >$@+ && \
2255        chmod +x $@+ && \
2256        mv $@+ $@
2257endif # NO_PYTHON
2258
2259configure: configure.ac GIT-VERSION-FILE
2260        $(QUIET_GEN)$(RM) $@ $<+ && \
2261        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2262            $< > $<+ && \
2263        autoconf -o $@ $<+ && \
2264        $(RM) $<+
2265
2266ifdef AUTOCONFIGURED
2267config.status: configure
2268        $(QUIET_GEN)if test -f config.status; then \
2269          ./config.status --recheck; \
2270        else \
2271          ./configure; \
2272        fi
2273reconfigure config.mak.autogen: config.status
2274        $(QUIET_GEN)./config.status
2275.PHONY: reconfigure # This is a convenience target.
2276endif
2277
2278XDIFF_OBJS += xdiff/xdiffi.o
2279XDIFF_OBJS += xdiff/xprepare.o
2280XDIFF_OBJS += xdiff/xutils.o
2281XDIFF_OBJS += xdiff/xemit.o
2282XDIFF_OBJS += xdiff/xmerge.o
2283XDIFF_OBJS += xdiff/xpatience.o
2284XDIFF_OBJS += xdiff/xhistogram.o
2285
2286VCSSVN_OBJS += vcs-svn/line_buffer.o
2287VCSSVN_OBJS += vcs-svn/sliding_window.o
2288VCSSVN_OBJS += vcs-svn/repo_tree.o
2289VCSSVN_OBJS += vcs-svn/fast_export.o
2290VCSSVN_OBJS += vcs-svn/svndiff.o
2291VCSSVN_OBJS += vcs-svn/svndump.o
2292
2293TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2294OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2295        $(XDIFF_OBJS) \
2296        $(VCSSVN_OBJS) \
2297        git.o
2298ifndef NO_CURL
2299        OBJECTS += http.o http-walker.o remote-curl.o
2300endif
2301
2302dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2303dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2304
2305ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2306$(dep_dirs):
2307        @mkdir -p $@
2308
2309missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2310dep_file = $(dir $@).depend/$(notdir $@).d
2311dep_args = -MF $(dep_file) -MMD -MP
2312ifdef CHECK_HEADER_DEPENDENCIES
2313$(error cannot compute header dependencies outside a normal build. \
2314Please unset CHECK_HEADER_DEPENDENCIES and try again)
2315endif
2316endif
2317
2318ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2319ifndef CHECK_HEADER_DEPENDENCIES
2320dep_dirs =
2321missing_dep_dirs =
2322dep_args =
2323endif
2324endif
2325
2326ifdef CHECK_HEADER_DEPENDENCIES
2327ifndef PRINT_HEADER_DEPENDENCIES
2328missing_deps = $(filter-out $(notdir $^), \
2329        $(notdir $(shell $(MAKE) -s $@ \
2330                CHECK_HEADER_DEPENDENCIES=YesPlease \
2331                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2332                PRINT_HEADER_DEPENDENCIES=YesPlease)))
2333endif
2334endif
2335
2336ASM_SRC := $(wildcard $(OBJECTS:o=S))
2337ASM_OBJ := $(ASM_SRC:S=o)
2338C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2339
2340.SUFFIXES:
2341
2342ifdef PRINT_HEADER_DEPENDENCIES
2343$(C_OBJ): %.o: %.c FORCE
2344        echo $^
2345$(ASM_OBJ): %.o: %.S FORCE
2346        echo $^
2347
2348ifndef CHECK_HEADER_DEPENDENCIES
2349$(error cannot print header dependencies during a normal build. \
2350Please set CHECK_HEADER_DEPENDENCIES and try again)
2351endif
2352endif
2353
2354ifndef PRINT_HEADER_DEPENDENCIES
2355ifdef CHECK_HEADER_DEPENDENCIES
2356$(C_OBJ): %.o: %.c $(dep_files) FORCE
2357        @set -e; echo CHECK $@; \
2358        missing_deps="$(missing_deps)"; \
2359        if test "$$missing_deps"; \
2360        then \
2361                echo missing dependencies: $$missing_deps; \
2362                false; \
2363        fi
2364$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2365        @set -e; echo CHECK $@; \
2366        missing_deps="$(missing_deps)"; \
2367        if test "$$missing_deps"; \
2368        then \
2369                echo missing dependencies: $$missing_deps; \
2370                false; \
2371        fi
2372endif
2373endif
2374
2375ifndef CHECK_HEADER_DEPENDENCIES
2376$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2377        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2378$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2379        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2380endif
2381
2382%.s: %.c GIT-CFLAGS FORCE
2383        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2384
2385ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2386# Take advantage of gcc's on-the-fly dependency generation
2387# See <http://gcc.gnu.org/gcc-3.0/features.html>.
2388dep_files_present := $(wildcard $(dep_files))
2389ifneq ($(dep_files_present),)
2390include $(dep_files_present)
2391endif
2392else
2393# Dependencies on header files, for platforms that do not support
2394# the gcc -MMD option.
2395#
2396# Dependencies on automatically generated headers such as common-cmds.h
2397# should _not_ be included here, since they are necessary even when
2398# building an object for the first time.
2399
2400$(OBJECTS): $(LIB_H)
2401endif
2402
2403exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2404exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2405        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2406        '-DBINDIR="$(bindir_relative_SQ)"' \
2407        '-DPREFIX="$(prefix_SQ)"'
2408
2409builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2410builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2411        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2412
2413config.sp config.s config.o: GIT-PREFIX
2414config.sp config.s config.o: EXTRA_CPPFLAGS = \
2415        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2416
2417attr.sp attr.s attr.o: GIT-PREFIX
2418attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2419        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2420
2421gettext.sp gettext.s gettext.o: GIT-PREFIX
2422gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2423        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2424
2425ifdef NO_EXPAT
2426http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2427endif
2428
2429ifdef NO_REGEX
2430compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2431        -DGAWK -DNO_MBSUPPORT
2432endif
2433
2434ifdef USE_NED_ALLOCATOR
2435compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2436        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2437endif
2438
2439git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2440        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2441
2442git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2443        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2444                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2445
2446git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2447        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2448                $(LIBS) $(CURL_LIBCURL)
2449git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2450        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2451                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2452
2453git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2454        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2455        $(VCSSVN_LIB)
2456
2457$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2458        $(QUIET_LNCP)$(RM) $@ && \
2459        ln $< $@ 2>/dev/null || \
2460        ln -s $< $@ 2>/dev/null || \
2461        cp $< $@
2462
2463$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2464        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2465                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2466
2467$(LIB_FILE): $(LIB_OBJS)
2468        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2469
2470$(XDIFF_LIB): $(XDIFF_OBJS)
2471        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2472
2473$(VCSSVN_LIB): $(VCSSVN_OBJS)
2474        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2475
2476export DEFAULT_EDITOR DEFAULT_PAGER
2477
2478doc:
2479        $(MAKE) -C Documentation all
2480
2481man:
2482        $(MAKE) -C Documentation man
2483
2484html:
2485        $(MAKE) -C Documentation html
2486
2487info:
2488        $(MAKE) -C Documentation info
2489
2490pdf:
2491        $(MAKE) -C Documentation pdf
2492
2493XGETTEXT_FLAGS = \
2494        --force-po \
2495        --add-comments \
2496        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2497        --from-code=UTF-8
2498XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2499        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2500XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2501        --keyword=gettextln --keyword=eval_gettextln
2502XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2503LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2504LOCALIZED_SH := $(SCRIPT_SH)
2505LOCALIZED_PERL := $(SCRIPT_PERL)
2506
2507ifdef XGETTEXT_INCLUDE_TESTS
2508LOCALIZED_C += t/t0200/test.c
2509LOCALIZED_SH += t/t0200/test.sh
2510LOCALIZED_PERL += t/t0200/test.perl
2511endif
2512
2513po/git.pot: $(LOCALIZED_C)
2514        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2515        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2516                $(LOCALIZED_SH)
2517        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2518                $(LOCALIZED_PERL)
2519        mv $@+ $@
2520
2521pot: po/git.pot
2522
2523POFILES := $(wildcard po/*.po)
2524MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2525
2526ifndef NO_GETTEXT
2527all:: $(MOFILES)
2528endif
2529
2530po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2531        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2532
2533FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2534                        $(FIND) . \( -name .git -type d -prune \) \
2535                                -o \( -name '*.[hcS]' -type f -print \) )
2536
2537$(ETAGS_TARGET): FORCE
2538        $(RM) $(ETAGS_TARGET)
2539        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2540
2541tags: FORCE
2542        $(RM) tags
2543        $(FIND_SOURCE_FILES) | xargs ctags -a
2544
2545cscope:
2546        $(RM) cscope*
2547        $(FIND_SOURCE_FILES) | xargs cscope -b
2548
2549### Detect prefix changes
2550TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2551                $(localedir_SQ)
2552
2553GIT-PREFIX: FORCE
2554        @FLAGS='$(TRACK_PREFIX)'; \
2555        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2556                echo 1>&2 "    * new prefix flags"; \
2557                echo "$$FLAGS" >GIT-PREFIX; \
2558        fi
2559
2560TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2561
2562GIT-CFLAGS: FORCE
2563        @FLAGS='$(TRACK_CFLAGS)'; \
2564            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2565                echo 1>&2 "    * new build flags"; \
2566                echo "$$FLAGS" >GIT-CFLAGS; \
2567            fi
2568
2569TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2570
2571GIT-LDFLAGS: FORCE
2572        @FLAGS='$(TRACK_LDFLAGS)'; \
2573            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2574                echo 1>&2 "    * new link flags"; \
2575                echo "$$FLAGS" >GIT-LDFLAGS; \
2576            fi
2577
2578# We need to apply sq twice, once to protect from the shell
2579# that runs GIT-BUILD-OPTIONS, and then again to protect it
2580# and the first level quoting from the shell that runs "echo".
2581GIT-BUILD-OPTIONS: FORCE
2582        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2583        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2584        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2585        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2586        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2587        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2588        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2589        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2590        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2591        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2592ifdef GIT_TEST_OPTS
2593        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2594endif
2595ifdef GIT_TEST_CMP
2596        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2597endif
2598ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2599        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2600endif
2601        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2602        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2603ifdef GIT_PERF_REPEAT_COUNT
2604        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2605endif
2606ifdef GIT_PERF_REPO
2607        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2608endif
2609ifdef GIT_PERF_LARGE_REPO
2610        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2611endif
2612ifdef GIT_PERF_MAKE_OPTS
2613        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2614endif
2615
2616### Detect Tck/Tk interpreter path changes
2617ifndef NO_TCLTK
2618TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2619
2620GIT-GUI-VARS: FORCE
2621        @VARS='$(TRACK_VARS)'; \
2622            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2623                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2624                echo "$$VARS" >$@; \
2625            fi
2626endif
2627
2628test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2629
2630all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2631
2632bin-wrappers/%: wrap-for-bin.sh
2633        @mkdir -p bin-wrappers
2634        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2635             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2636             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2637        chmod +x $@
2638
2639# GNU make supports exporting all variables by "export" without parameters.
2640# However, the environment gets quite big, and some programs have problems
2641# with that.
2642
2643export NO_SVN_TESTS
2644export TEST_NO_MALLOC_CHECK
2645
2646### Testing rules
2647
2648test: all
2649        $(MAKE) -C t/ all
2650
2651perf: all
2652        $(MAKE) -C t/perf/ all
2653
2654.PHONY: test perf
2655
2656test-ctype$X: ctype.o
2657
2658test-date$X: date.o ctype.o
2659
2660test-delta$X: diff-delta.o patch-delta.o
2661
2662test-line-buffer$X: vcs-svn/lib.a
2663
2664test-parse-options$X: parse-options.o parse-options-cb.o
2665
2666test-svn-fe$X: vcs-svn/lib.a
2667
2668.PRECIOUS: $(TEST_OBJS)
2669
2670test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2671        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2672
2673check-sha1:: test-sha1$X
2674        ./test-sha1.sh
2675
2676SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2677
2678$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2679        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2680                $(SPARSE_FLAGS) $<
2681
2682.PHONY: sparse $(SP_OBJ)
2683sparse: $(SP_OBJ)
2684
2685check: common-cmds.h
2686        @if sparse; \
2687        then \
2688                echo 2>&1 "Use 'make sparse' instead"; \
2689                $(MAKE) --no-print-directory sparse; \
2690        else \
2691                echo 2>&1 "Did you mean 'make test'?"; \
2692                exit 1; \
2693        fi
2694
2695remove-dashes:
2696        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2697
2698### Installation rules
2699
2700ifneq ($(filter /%,$(firstword $(template_dir))),)
2701template_instdir = $(template_dir)
2702else
2703template_instdir = $(prefix)/$(template_dir)
2704endif
2705export template_instdir
2706
2707ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2708gitexec_instdir = $(gitexecdir)
2709else
2710gitexec_instdir = $(prefix)/$(gitexecdir)
2711endif
2712gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2713export gitexec_instdir
2714
2715ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2716mergetools_instdir = $(mergetoolsdir)
2717else
2718mergetools_instdir = $(prefix)/$(mergetoolsdir)
2719endif
2720mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2721
2722install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2723
2724install: all
2725        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2726        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2727        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2728        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2729        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2730        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2731        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2732        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2733ifndef NO_GETTEXT
2734        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2735        (cd po/build/locale && $(TAR) cf - .) | \
2736        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2737endif
2738ifndef NO_PERL
2739        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2740        $(MAKE) -C gitweb install
2741endif
2742ifndef NO_PYTHON
2743        $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2744endif
2745ifndef NO_TCLTK
2746        $(MAKE) -C gitk-git install
2747        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2748endif
2749ifneq (,$X)
2750        $(foreach p,$(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';)
2751endif
2752
2753        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2754        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2755        { test "$$bindir/" = "$$execdir/" || \
2756          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2757                $(RM) "$$execdir/$$p" && \
2758                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2759                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2760                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2761          done; \
2762        } && \
2763        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2764                $(RM) "$$bindir/$$p" && \
2765                test -z "$(NO_INSTALL_HARDLINKS)" && \
2766                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2767                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2768                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2769        done && \
2770        for p in $(BUILT_INS); do \
2771                $(RM) "$$execdir/$$p" && \
2772                test -z "$(NO_INSTALL_HARDLINKS)" && \
2773                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2774                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2775                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2776        done && \
2777        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2778        for p in $$remote_curl_aliases; do \
2779                $(RM) "$$execdir/$$p" && \
2780                test -z "$(NO_INSTALL_HARDLINKS)" && \
2781                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2782                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2783                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2784        done && \
2785        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2786
2787install-gitweb:
2788        $(MAKE) -C gitweb install
2789
2790install-doc:
2791        $(MAKE) -C Documentation install
2792
2793install-man:
2794        $(MAKE) -C Documentation install-man
2795
2796install-html:
2797        $(MAKE) -C Documentation install-html
2798
2799install-info:
2800        $(MAKE) -C Documentation install-info
2801
2802install-pdf:
2803        $(MAKE) -C Documentation install-pdf
2804
2805quick-install-doc:
2806        $(MAKE) -C Documentation quick-install
2807
2808quick-install-man:
2809        $(MAKE) -C Documentation quick-install-man
2810
2811quick-install-html:
2812        $(MAKE) -C Documentation quick-install-html
2813
2814
2815
2816### Maintainer's dist rules
2817
2818git.spec: git.spec.in GIT-VERSION-FILE
2819        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2820        mv $@+ $@
2821
2822GIT_TARNAME=git-$(GIT_VERSION)
2823dist: git.spec git-archive$(X) configure
2824        ./git-archive --format=tar \
2825                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2826        @mkdir -p $(GIT_TARNAME)
2827        @cp git.spec configure $(GIT_TARNAME)
2828        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2829        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2830        $(TAR) rf $(GIT_TARNAME).tar \
2831                $(GIT_TARNAME)/git.spec \
2832                $(GIT_TARNAME)/configure \
2833                $(GIT_TARNAME)/version \
2834                $(GIT_TARNAME)/git-gui/version
2835        @$(RM) -r $(GIT_TARNAME)
2836        gzip -f -9 $(GIT_TARNAME).tar
2837
2838rpm: dist
2839        $(RPMBUILD) \
2840                --define "_source_filedigest_algorithm md5" \
2841                --define "_binary_filedigest_algorithm md5" \
2842                -ta $(GIT_TARNAME).tar.gz
2843
2844htmldocs = git-htmldocs-$(GIT_VERSION)
2845manpages = git-manpages-$(GIT_VERSION)
2846dist-doc:
2847        $(RM) -r .doc-tmp-dir
2848        mkdir .doc-tmp-dir
2849        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2850        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2851        gzip -n -9 -f $(htmldocs).tar
2852        :
2853        $(RM) -r .doc-tmp-dir
2854        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2855        $(MAKE) -C Documentation DESTDIR=./ \
2856                man1dir=../.doc-tmp-dir/man1 \
2857                man5dir=../.doc-tmp-dir/man5 \
2858                man7dir=../.doc-tmp-dir/man7 \
2859                install
2860        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2861        gzip -n -9 -f $(manpages).tar
2862        $(RM) -r .doc-tmp-dir
2863
2864### Cleaning rules
2865
2866distclean: clean
2867        $(RM) configure
2868        $(RM) config.log config.status config.cache
2869        $(RM) config.mak.autogen config.mak.append
2870        $(RM) -r autom4te.cache
2871
2872profile-clean:
2873        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2874        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2875
2876clean: profile-clean
2877        $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2878                builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2879        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2880        $(RM) $(TEST_PROGRAMS)
2881        $(RM) -r bin-wrappers
2882        $(RM) -r $(dep_dirs)
2883        $(RM) -r po/build/
2884        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2885        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2886        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2887        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2888        $(MAKE) -C Documentation/ clean
2889ifndef NO_PERL
2890        $(MAKE) -C gitweb clean
2891        $(MAKE) -C perl clean
2892endif
2893ifndef NO_PYTHON
2894        $(MAKE) -C git_remote_helpers clean
2895endif
2896        $(MAKE) -C templates/ clean
2897        $(MAKE) -C t/ clean
2898ifndef NO_TCLTK
2899        $(MAKE) -C gitk-git clean
2900        $(MAKE) -C git-gui clean
2901endif
2902        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2903        $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES
2904
2905.PHONY: all install profile-clean clean strip
2906.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2907.PHONY: FORCE cscope
2908
2909### Check documentation
2910#
2911ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2912ALL_COMMANDS += git
2913ALL_COMMANDS += gitk
2914ALL_COMMANDS += gitweb
2915ALL_COMMANDS += git-gui git-citool
2916check-docs::
2917        @(for v in $(ALL_COMMANDS); \
2918        do \
2919                case "$$v" in \
2920                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2921                git-merge-resolve | git-merge-subtree | \
2922                git-fsck-objects | git-init-db | \
2923                git-remote-* | git-stage | \
2924                git-?*--?* ) continue ;; \
2925                esac ; \
2926                test -f "Documentation/$$v.txt" || \
2927                echo "no doc: $$v"; \
2928                sed -e '/^#/d' command-list.txt | \
2929                grep -q "^$$v[  ]" || \
2930                case "$$v" in \
2931                git) ;; \
2932                *) echo "no link: $$v";; \
2933                esac ; \
2934        done; \
2935        ( \
2936                sed -e '/^#/d' \
2937                    -e 's/[     ].*//' \
2938                    -e 's/^/listed /' command-list.txt; \
2939                $(MAKE) -C Documentation print-man1 | \
2940                grep '\.txt$$' | \
2941                sed -e 's|Documentation/|documented |' \
2942                    -e 's/\.txt//'; \
2943        ) | while read how cmd; \
2944        do \
2945                case " $(ALL_COMMANDS) " in \
2946                *" $$cmd "*)    ;; \
2947                *) echo "removed but $$how: $$cmd" ;; \
2948                esac; \
2949        done ) | sort
2950
2951### Make sure built-ins do not have dups and listed in git.c
2952#
2953check-builtins::
2954        ./check-builtins.sh
2955
2956### Test suite coverage testing
2957#
2958.PHONY: coverage coverage-clean coverage-build coverage-report
2959
2960coverage:
2961        $(MAKE) coverage-build
2962        $(MAKE) coverage-report
2963
2964object_dirs := $(sort $(dir $(OBJECTS)))
2965coverage-clean:
2966        $(RM) $(addsuffix *.gcov,$(object_dirs))
2967        $(RM) $(addsuffix *.gcda,$(object_dirs))
2968        $(RM) $(addsuffix *.gcno,$(object_dirs))
2969        $(RM) coverage-untested-functions
2970        $(RM) -r cover_db/
2971        $(RM) -r cover_db_html/
2972
2973COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2974COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2975GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2976
2977coverage-build: coverage-clean
2978        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2979        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2980                -j1 test
2981
2982coverage-report:
2983        $(QUIET_GCOV)for dir in $(object_dirs); do \
2984                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2985        done
2986
2987coverage-untested-functions: coverage-report
2988        grep '^function.*called 0 ' *.c.gcov \
2989                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2990                > coverage-untested-functions
2991
2992cover_db: coverage-report
2993        gcov2perl -db cover_db *.gcov
2994
2995cover_db_html: cover_db
2996        cover -report html -outputdir cover_db_html cover_db
2997