d1052a74903f4438fa0c296054a6ce9c31aa9afa
   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_SOCKET if linking with libc is not enough (SunOS,
 149# Patrick Mauritz).
 150#
 151# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 152# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 153# inet_ntop and inet_pton additionally reside there.
 154#
 155# Define NO_MMAP if you want to avoid mmap.
 156#
 157# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 158#
 159# Define NO_POLL if you do not have or don't want to use poll().
 160# This also implies NO_SYS_POLL_H.
 161#
 162# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 163#
 164# Define NO_PREAD if you have a problem with pread() system call (e.g.
 165# cygwin1.dll before v1.5.22).
 166#
 167# Define NO_SETITIMER if you don't have setitimer()
 168#
 169# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 170# This also implies NO_SETITIMER
 171#
 172# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 173# thread-safe. (e.g. compat/pread.c or cygwin)
 174#
 175# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 176# generally faster on your platform than accessing the working directory.
 177#
 178# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 179# the executable mode bit, but doesn't really do so.
 180#
 181# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 182#
 183# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 184#
 185# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 186# sockaddr_storage.
 187#
 188# Define NO_ICONV if your libc does not properly support iconv.
 189#
 190# Define OLD_ICONV if your library has an old iconv(), where the second
 191# (input buffer pointer) parameter is declared with type (const char **).
 192#
 193# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 194#
 195# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 196# that tells runtime paths to dynamic libraries;
 197# "-Wl,-rpath=/path/lib" is used instead.
 198#
 199# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 200# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 201#
 202# Define USE_NSEC below if you want git to care about sub-second file mtimes
 203# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 204# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 205# randomly break unless your underlying filesystem supports those sub-second
 206# times (my ext3 doesn't).
 207#
 208# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 209# "st_ctim"
 210#
 211# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 212# available.  This automatically turns USE_NSEC off.
 213#
 214# Define USE_STDEV below if you want git to care about the underlying device
 215# change being considered an inode change from the update-index perspective.
 216#
 217# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 218# field that counts the on-disk footprint in 512-byte blocks.
 219#
 220# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 221# (not v1.73 or v1.71).
 222#
 223# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 224# (versions 1.68.1 through v1.72).
 225#
 226# Define GNU_ROFF if your target system uses GNU groff.  This forces
 227# apostrophes to be ASCII so that cut&pasting examples to the shell
 228# will work.
 229#
 230# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 231# MakeMaker (e.g. using ActiveState under Cygwin).
 232#
 233# Define NO_PERL if you do not want Perl scripts or libraries at all.
 234#
 235# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 236#
 237# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 238#
 239# The TCL_PATH variable governs the location of the Tcl interpreter
 240# used to optimize git-gui for your system.  Only used if NO_TCLTK
 241# is not set.  Defaults to the bare 'tclsh'.
 242#
 243# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 244# If not set it defaults to the bare 'wish'. If it is set to the empty
 245# string then NO_TCLTK will be forced (this is used by configure script).
 246#
 247# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 248# is a simplified version of the merge sort used in glibc. This is
 249# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 250#
 251# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 252# information on a not yet closed file that lstat would return for the same
 253# file after it was closed.
 254#
 255# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 256# when hardlinking a file to another name and unlinking the original file right
 257# away (some NTFS drivers seem to zero the contents in that scenario).
 258#
 259# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 260# programs as a tar, where bin/ and libexec/ might be on different file systems.
 261#
 262# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 263# copies to install built-in git commands e.g. git-cat-file.
 264#
 265# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 266# memory allocators with the nedmalloc allocator written by Niall Douglas.
 267#
 268# Define NO_REGEX if you have no or inferior regex support in your C library.
 269#
 270# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 271# user.
 272#
 273# Define GETTEXT_POISON if you are debugging the choice of strings marked
 274# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 275# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 276# (to any value) in your environment.
 277#
 278# Define JSMIN to point to JavaScript minifier that functions as
 279# a filter to have gitweb.js minified.
 280#
 281# Define CSSMIN to point to a CSS minifier in order to generate a minified
 282# version of gitweb.css
 283#
 284# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 285# you want to use something different.  The value will be interpreted by the
 286# shell at runtime when it is used.
 287#
 288# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 289# want to use something different.  The value will be interpreted by the shell
 290# if necessary when it is used.  Examples:
 291#
 292#   DEFAULT_EDITOR='~/bin/vi',
 293#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 294#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 295#
 296# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 297# header files to be automatically computed, to avoid rebuilding objects when
 298# an unrelated header file changes.  Define it to "no" to use the hard-coded
 299# dependency rules.  The default is "auto", which means to use computed header
 300# dependencies if your compiler is detected to support it.
 301#
 302# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 303# dependency rules.
 304#
 305# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 306#
 307# Define XDL_FAST_HASH to use an alternative line-hashing method in
 308# the diff algorithm.  It gives a nice speedup if your processor has
 309# fast unaligned word loads.  Does NOT work on big-endian systems!
 310# Enabled by default on x86_64.
 311#
 312# Define GIT_USER_AGENT if you want to change how git identifies itself during
 313# network interactions.  The default is "git/$(GIT_VERSION)".
 314#
 315# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 316# (defaults to "man") if you want to have a different default when
 317# "git help" is called without a parameter specifying the format.
 318
 319GIT-VERSION-FILE: FORCE
 320        @$(SHELL_PATH) ./GIT-VERSION-GEN
 321-include GIT-VERSION-FILE
 322
 323uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 324uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 325uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 326uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 327uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 328uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 329
 330ifdef MSVC
 331        # avoid the MingW and Cygwin configuration sections
 332        uname_S := Windows
 333        uname_O := Windows
 334endif
 335
 336# CFLAGS and LDFLAGS are for the users to override from the command line.
 337
 338CFLAGS = -g -O2 -Wall
 339LDFLAGS =
 340ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 341ALL_LDFLAGS = $(LDFLAGS)
 342STRIP ?= strip
 343
 344# Among the variables below, these:
 345#   gitexecdir
 346#   template_dir
 347#   mandir
 348#   infodir
 349#   htmldir
 350#   sysconfdir
 351# can be specified as a relative path some/where/else;
 352# this is interpreted as relative to $(prefix) and "git" at
 353# runtime figures out where they are based on the path to the executable.
 354# This can help installing the suite in a relocatable way.
 355
 356prefix = $(HOME)
 357bindir_relative = bin
 358bindir = $(prefix)/$(bindir_relative)
 359mandir = share/man
 360infodir = share/info
 361gitexecdir = libexec/git-core
 362mergetoolsdir = $(gitexecdir)/mergetools
 363sharedir = $(prefix)/share
 364gitwebdir = $(sharedir)/gitweb
 365localedir = $(sharedir)/locale
 366template_dir = share/git-core/templates
 367htmldir = share/doc/git-doc
 368ETC_GITCONFIG = $(sysconfdir)/gitconfig
 369ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 370lib = lib
 371# DESTDIR=
 372pathsep = :
 373
 374export prefix bindir sharedir sysconfdir gitwebdir localedir
 375
 376CC = cc
 377AR = ar
 378RM = rm -f
 379DIFF = diff
 380TAR = tar
 381FIND = find
 382INSTALL = install
 383RPMBUILD = rpmbuild
 384TCL_PATH = tclsh
 385TCLTK_PATH = wish
 386XGETTEXT = xgettext
 387MSGFMT = msgfmt
 388PTHREAD_LIBS = -lpthread
 389PTHREAD_CFLAGS =
 390GCOV = gcov
 391
 392export TCL_PATH TCLTK_PATH
 393
 394SPARSE_FLAGS =
 395
 396
 397
 398### --- END CONFIGURATION SECTION ---
 399
 400# Those must not be GNU-specific; they are shared with perl/ which may
 401# be built by a different compiler. (Note that this is an artifact now
 402# but it still might be nice to keep that distinction.)
 403BASIC_CFLAGS = -I.
 404BASIC_LDFLAGS =
 405
 406# Guard against environment variables
 407BUILTIN_OBJS =
 408BUILT_INS =
 409COMPAT_CFLAGS =
 410COMPAT_OBJS =
 411XDIFF_OBJS =
 412VCSSVN_OBJS =
 413GENERATED_H =
 414EXTRA_CPPFLAGS =
 415LIB_H =
 416LIB_OBJS =
 417PROGRAM_OBJS =
 418PROGRAMS =
 419SCRIPT_PERL =
 420SCRIPT_PYTHON =
 421SCRIPT_SH =
 422SCRIPT_LIB =
 423TEST_PROGRAMS_NEED_X =
 424
 425# Having this variable in your environment would break pipelines because
 426# you cause "cd" to echo its destination to stdout.  It can also take
 427# scripts to unexpected places.  If you like CDPATH, define it for your
 428# interactive shell sessions without exporting it.
 429unexport CDPATH
 430
 431SCRIPT_SH += git-am.sh
 432SCRIPT_SH += git-bisect.sh
 433SCRIPT_SH += git-difftool--helper.sh
 434SCRIPT_SH += git-filter-branch.sh
 435SCRIPT_SH += git-lost-found.sh
 436SCRIPT_SH += git-merge-octopus.sh
 437SCRIPT_SH += git-merge-one-file.sh
 438SCRIPT_SH += git-merge-resolve.sh
 439SCRIPT_SH += git-mergetool.sh
 440SCRIPT_SH += git-pull.sh
 441SCRIPT_SH += git-quiltimport.sh
 442SCRIPT_SH += git-rebase.sh
 443SCRIPT_SH += git-repack.sh
 444SCRIPT_SH += git-request-pull.sh
 445SCRIPT_SH += git-stash.sh
 446SCRIPT_SH += git-submodule.sh
 447SCRIPT_SH += git-web--browse.sh
 448
 449SCRIPT_LIB += git-mergetool--lib
 450SCRIPT_LIB += git-parse-remote
 451SCRIPT_LIB += git-rebase--am
 452SCRIPT_LIB += git-rebase--interactive
 453SCRIPT_LIB += git-rebase--merge
 454SCRIPT_LIB += git-sh-setup
 455SCRIPT_LIB += git-sh-i18n
 456
 457SCRIPT_PERL += git-add--interactive.perl
 458SCRIPT_PERL += git-difftool.perl
 459SCRIPT_PERL += git-archimport.perl
 460SCRIPT_PERL += git-cvsexportcommit.perl
 461SCRIPT_PERL += git-cvsimport.perl
 462SCRIPT_PERL += git-cvsserver.perl
 463SCRIPT_PERL += git-relink.perl
 464SCRIPT_PERL += git-send-email.perl
 465SCRIPT_PERL += git-svn.perl
 466
 467SCRIPT_PYTHON += git-remote-testgit.py
 468SCRIPT_PYTHON += git-p4.py
 469
 470SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 471          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 472          $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 473          git-instaweb
 474
 475ETAGS_TARGET = TAGS
 476
 477# Empty...
 478EXTRA_PROGRAMS =
 479
 480# ... and all the rest that could be moved out of bindir to gitexecdir
 481PROGRAMS += $(EXTRA_PROGRAMS)
 482
 483PROGRAM_OBJS += credential-store.o
 484PROGRAM_OBJS += daemon.o
 485PROGRAM_OBJS += fast-import.o
 486PROGRAM_OBJS += http-backend.o
 487PROGRAM_OBJS += imap-send.o
 488PROGRAM_OBJS += sh-i18n--envsubst.o
 489PROGRAM_OBJS += shell.o
 490PROGRAM_OBJS += show-index.o
 491PROGRAM_OBJS += upload-pack.o
 492
 493# Binary suffix, set to .exe for Windows builds
 494X =
 495
 496PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 497
 498TEST_PROGRAMS_NEED_X += test-chmtime
 499TEST_PROGRAMS_NEED_X += test-ctype
 500TEST_PROGRAMS_NEED_X += test-date
 501TEST_PROGRAMS_NEED_X += test-delta
 502TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 503TEST_PROGRAMS_NEED_X += test-genrandom
 504TEST_PROGRAMS_NEED_X += test-index-version
 505TEST_PROGRAMS_NEED_X += test-line-buffer
 506TEST_PROGRAMS_NEED_X += test-match-trees
 507TEST_PROGRAMS_NEED_X += test-mergesort
 508TEST_PROGRAMS_NEED_X += test-mktemp
 509TEST_PROGRAMS_NEED_X += test-parse-options
 510TEST_PROGRAMS_NEED_X += test-path-utils
 511TEST_PROGRAMS_NEED_X += test-regex
 512TEST_PROGRAMS_NEED_X += test-revision-walking
 513TEST_PROGRAMS_NEED_X += test-run-command
 514TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 515TEST_PROGRAMS_NEED_X += test-sha1
 516TEST_PROGRAMS_NEED_X += test-sigchain
 517TEST_PROGRAMS_NEED_X += test-subprocess
 518TEST_PROGRAMS_NEED_X += test-svn-fe
 519
 520TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 521
 522# List built-in command $C whose implementation cmd_$C() is not in
 523# builtin/$C.o but is linked in as part of some other command.
 524BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 525
 526BUILT_INS += git-cherry$X
 527BUILT_INS += git-cherry-pick$X
 528BUILT_INS += git-format-patch$X
 529BUILT_INS += git-fsck-objects$X
 530BUILT_INS += git-get-tar-commit-id$X
 531BUILT_INS += git-init$X
 532BUILT_INS += git-merge-subtree$X
 533BUILT_INS += git-peek-remote$X
 534BUILT_INS += git-repo-config$X
 535BUILT_INS += git-show$X
 536BUILT_INS += git-stage$X
 537BUILT_INS += git-status$X
 538BUILT_INS += git-whatchanged$X
 539
 540# what 'all' will build and 'install' will install in gitexecdir,
 541# excluding programs for built-in commands
 542ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 543
 544# what 'all' will build but not install in gitexecdir
 545OTHER_PROGRAMS = git$X
 546
 547# what test wrappers are needed and 'install' will install, in bindir
 548BINDIR_PROGRAMS_NEED_X += git
 549BINDIR_PROGRAMS_NEED_X += git-upload-pack
 550BINDIR_PROGRAMS_NEED_X += git-receive-pack
 551BINDIR_PROGRAMS_NEED_X += git-upload-archive
 552BINDIR_PROGRAMS_NEED_X += git-shell
 553
 554BINDIR_PROGRAMS_NO_X += git-cvsserver
 555
 556# Set paths to tools early so that they can be used for version tests.
 557ifndef SHELL_PATH
 558        SHELL_PATH = /bin/sh
 559endif
 560ifndef PERL_PATH
 561        PERL_PATH = /usr/bin/perl
 562endif
 563ifndef PYTHON_PATH
 564        PYTHON_PATH = /usr/bin/python
 565endif
 566
 567export PERL_PATH
 568export PYTHON_PATH
 569
 570LIB_FILE=libgit.a
 571XDIFF_LIB=xdiff/lib.a
 572VCSSVN_LIB=vcs-svn/lib.a
 573
 574LIB_H += xdiff/xinclude.h
 575LIB_H += xdiff/xmacros.h
 576LIB_H += xdiff/xdiff.h
 577LIB_H += xdiff/xtypes.h
 578LIB_H += xdiff/xutils.h
 579LIB_H += xdiff/xprepare.h
 580LIB_H += xdiff/xdiffi.h
 581LIB_H += xdiff/xemit.h
 582
 583LIB_H += vcs-svn/line_buffer.h
 584LIB_H += vcs-svn/sliding_window.h
 585LIB_H += vcs-svn/repo_tree.h
 586LIB_H += vcs-svn/fast_export.h
 587LIB_H += vcs-svn/svndiff.h
 588LIB_H += vcs-svn/svndump.h
 589
 590GENERATED_H += common-cmds.h
 591
 592LIB_H += advice.h
 593LIB_H += archive.h
 594LIB_H += argv-array.h
 595LIB_H += attr.h
 596LIB_H += bisect.h
 597LIB_H += blob.h
 598LIB_H += branch.h
 599LIB_H += builtin.h
 600LIB_H += bulk-checkin.h
 601LIB_H += bundle.h
 602LIB_H += cache-tree.h
 603LIB_H += cache.h
 604LIB_H += color.h
 605LIB_H += column.h
 606LIB_H += commit.h
 607LIB_H += compat/bswap.h
 608LIB_H += compat/cygwin.h
 609LIB_H += compat/mingw.h
 610LIB_H += compat/obstack.h
 611LIB_H += compat/poll/poll.h
 612LIB_H += compat/precompose_utf8.h
 613LIB_H += compat/terminal.h
 614LIB_H += compat/win32/dirent.h
 615LIB_H += compat/win32/pthread.h
 616LIB_H += compat/win32/syslog.h
 617LIB_H += connected.h
 618LIB_H += convert.h
 619LIB_H += credential.h
 620LIB_H += csum-file.h
 621LIB_H += decorate.h
 622LIB_H += delta.h
 623LIB_H += diff.h
 624LIB_H += diffcore.h
 625LIB_H += dir.h
 626LIB_H += exec_cmd.h
 627LIB_H += fetch-pack.h
 628LIB_H += fmt-merge-msg.h
 629LIB_H += fsck.h
 630LIB_H += gettext.h
 631LIB_H += git-compat-util.h
 632LIB_H += gpg-interface.h
 633LIB_H += graph.h
 634LIB_H += grep.h
 635LIB_H += hash.h
 636LIB_H += help.h
 637LIB_H += http.h
 638LIB_H += kwset.h
 639LIB_H += levenshtein.h
 640LIB_H += list-objects.h
 641LIB_H += ll-merge.h
 642LIB_H += log-tree.h
 643LIB_H += mailmap.h
 644LIB_H += merge-file.h
 645LIB_H += merge-recursive.h
 646LIB_H += mergesort.h
 647LIB_H += notes-cache.h
 648LIB_H += notes-merge.h
 649LIB_H += notes.h
 650LIB_H += object.h
 651LIB_H += pack-refs.h
 652LIB_H += pack-revindex.h
 653LIB_H += pack.h
 654LIB_H += parse-options.h
 655LIB_H += patch-ids.h
 656LIB_H += pkt-line.h
 657LIB_H += progress.h
 658LIB_H += prompt.h
 659LIB_H += quote.h
 660LIB_H += reachable.h
 661LIB_H += reflog-walk.h
 662LIB_H += refs.h
 663LIB_H += remote.h
 664LIB_H += rerere.h
 665LIB_H += resolve-undo.h
 666LIB_H += revision.h
 667LIB_H += run-command.h
 668LIB_H += send-pack.h
 669LIB_H += sequencer.h
 670LIB_H += sha1-array.h
 671LIB_H += sha1-lookup.h
 672LIB_H += shortlog.h
 673LIB_H += sideband.h
 674LIB_H += sigchain.h
 675LIB_H += strbuf.h
 676LIB_H += streaming.h
 677LIB_H += string-list.h
 678LIB_H += submodule.h
 679LIB_H += tag.h
 680LIB_H += tar.h
 681LIB_H += thread-utils.h
 682LIB_H += transport.h
 683LIB_H += tree-walk.h
 684LIB_H += tree.h
 685LIB_H += unpack-trees.h
 686LIB_H += url.h
 687LIB_H += userdiff.h
 688LIB_H += utf8.h
 689LIB_H += varint.h
 690LIB_H += walker.h
 691LIB_H += wt-status.h
 692LIB_H += xdiff-interface.h
 693LIB_H += xdiff/xdiff.h
 694
 695LIB_OBJS += abspath.o
 696LIB_OBJS += advice.o
 697LIB_OBJS += alias.o
 698LIB_OBJS += alloc.o
 699LIB_OBJS += archive.o
 700LIB_OBJS += archive-tar.o
 701LIB_OBJS += archive-zip.o
 702LIB_OBJS += argv-array.o
 703LIB_OBJS += attr.o
 704LIB_OBJS += base85.o
 705LIB_OBJS += bisect.o
 706LIB_OBJS += blob.o
 707LIB_OBJS += branch.o
 708LIB_OBJS += bulk-checkin.o
 709LIB_OBJS += bundle.o
 710LIB_OBJS += cache-tree.o
 711LIB_OBJS += color.o
 712LIB_OBJS += column.o
 713LIB_OBJS += combine-diff.o
 714LIB_OBJS += commit.o
 715LIB_OBJS += compat/obstack.o
 716LIB_OBJS += compat/terminal.o
 717LIB_OBJS += config.o
 718LIB_OBJS += connect.o
 719LIB_OBJS += connected.o
 720LIB_OBJS += convert.o
 721LIB_OBJS += copy.o
 722LIB_OBJS += credential.o
 723LIB_OBJS += csum-file.o
 724LIB_OBJS += ctype.o
 725LIB_OBJS += date.o
 726LIB_OBJS += decorate.o
 727LIB_OBJS += diffcore-break.o
 728LIB_OBJS += diffcore-delta.o
 729LIB_OBJS += diffcore-order.o
 730LIB_OBJS += diffcore-pickaxe.o
 731LIB_OBJS += diffcore-rename.o
 732LIB_OBJS += diff-delta.o
 733LIB_OBJS += diff-lib.o
 734LIB_OBJS += diff-no-index.o
 735LIB_OBJS += diff.o
 736LIB_OBJS += dir.o
 737LIB_OBJS += editor.o
 738LIB_OBJS += entry.o
 739LIB_OBJS += environment.o
 740LIB_OBJS += exec_cmd.o
 741LIB_OBJS += fsck.o
 742LIB_OBJS += gettext.o
 743LIB_OBJS += gpg-interface.o
 744LIB_OBJS += graph.o
 745LIB_OBJS += grep.o
 746LIB_OBJS += hash.o
 747LIB_OBJS += help.o
 748LIB_OBJS += hex.o
 749LIB_OBJS += ident.o
 750LIB_OBJS += kwset.o
 751LIB_OBJS += levenshtein.o
 752LIB_OBJS += list-objects.o
 753LIB_OBJS += ll-merge.o
 754LIB_OBJS += lockfile.o
 755LIB_OBJS += log-tree.o
 756LIB_OBJS += mailmap.o
 757LIB_OBJS += match-trees.o
 758LIB_OBJS += merge-file.o
 759LIB_OBJS += merge-recursive.o
 760LIB_OBJS += mergesort.o
 761LIB_OBJS += name-hash.o
 762LIB_OBJS += notes.o
 763LIB_OBJS += notes-cache.o
 764LIB_OBJS += notes-merge.o
 765LIB_OBJS += object.o
 766LIB_OBJS += pack-check.o
 767LIB_OBJS += pack-refs.o
 768LIB_OBJS += pack-revindex.o
 769LIB_OBJS += pack-write.o
 770LIB_OBJS += pager.o
 771LIB_OBJS += parse-options.o
 772LIB_OBJS += parse-options-cb.o
 773LIB_OBJS += patch-delta.o
 774LIB_OBJS += patch-ids.o
 775LIB_OBJS += path.o
 776LIB_OBJS += pkt-line.o
 777LIB_OBJS += preload-index.o
 778LIB_OBJS += pretty.o
 779LIB_OBJS += progress.o
 780LIB_OBJS += prompt.o
 781LIB_OBJS += quote.o
 782LIB_OBJS += reachable.o
 783LIB_OBJS += read-cache.o
 784LIB_OBJS += reflog-walk.o
 785LIB_OBJS += refs.o
 786LIB_OBJS += remote.o
 787LIB_OBJS += replace_object.o
 788LIB_OBJS += rerere.o
 789LIB_OBJS += resolve-undo.o
 790LIB_OBJS += revision.o
 791LIB_OBJS += run-command.o
 792LIB_OBJS += sequencer.o
 793LIB_OBJS += server-info.o
 794LIB_OBJS += setup.o
 795LIB_OBJS += sha1-array.o
 796LIB_OBJS += sha1-lookup.o
 797LIB_OBJS += sha1_file.o
 798LIB_OBJS += sha1_name.o
 799LIB_OBJS += shallow.o
 800LIB_OBJS += sideband.o
 801LIB_OBJS += sigchain.o
 802LIB_OBJS += strbuf.o
 803LIB_OBJS += streaming.o
 804LIB_OBJS += string-list.o
 805LIB_OBJS += submodule.o
 806LIB_OBJS += symlinks.o
 807LIB_OBJS += tag.o
 808LIB_OBJS += trace.o
 809LIB_OBJS += transport.o
 810LIB_OBJS += transport-helper.o
 811LIB_OBJS += tree-diff.o
 812LIB_OBJS += tree.o
 813LIB_OBJS += tree-walk.o
 814LIB_OBJS += unpack-trees.o
 815LIB_OBJS += url.o
 816LIB_OBJS += usage.o
 817LIB_OBJS += userdiff.o
 818LIB_OBJS += utf8.o
 819LIB_OBJS += varint.o
 820LIB_OBJS += version.o
 821LIB_OBJS += walker.o
 822LIB_OBJS += wrapper.o
 823LIB_OBJS += write_or_die.o
 824LIB_OBJS += ws.o
 825LIB_OBJS += wt-status.o
 826LIB_OBJS += xdiff-interface.o
 827LIB_OBJS += zlib.o
 828
 829BUILTIN_OBJS += builtin/add.o
 830BUILTIN_OBJS += builtin/annotate.o
 831BUILTIN_OBJS += builtin/apply.o
 832BUILTIN_OBJS += builtin/archive.o
 833BUILTIN_OBJS += builtin/bisect--helper.o
 834BUILTIN_OBJS += builtin/blame.o
 835BUILTIN_OBJS += builtin/branch.o
 836BUILTIN_OBJS += builtin/bundle.o
 837BUILTIN_OBJS += builtin/cat-file.o
 838BUILTIN_OBJS += builtin/check-attr.o
 839BUILTIN_OBJS += builtin/check-ref-format.o
 840BUILTIN_OBJS += builtin/checkout-index.o
 841BUILTIN_OBJS += builtin/checkout.o
 842BUILTIN_OBJS += builtin/clean.o
 843BUILTIN_OBJS += builtin/clone.o
 844BUILTIN_OBJS += builtin/column.o
 845BUILTIN_OBJS += builtin/commit-tree.o
 846BUILTIN_OBJS += builtin/commit.o
 847BUILTIN_OBJS += builtin/config.o
 848BUILTIN_OBJS += builtin/count-objects.o
 849BUILTIN_OBJS += builtin/credential.o
 850BUILTIN_OBJS += builtin/describe.o
 851BUILTIN_OBJS += builtin/diff-files.o
 852BUILTIN_OBJS += builtin/diff-index.o
 853BUILTIN_OBJS += builtin/diff-tree.o
 854BUILTIN_OBJS += builtin/diff.o
 855BUILTIN_OBJS += builtin/fast-export.o
 856BUILTIN_OBJS += builtin/fetch-pack.o
 857BUILTIN_OBJS += builtin/fetch.o
 858BUILTIN_OBJS += builtin/fmt-merge-msg.o
 859BUILTIN_OBJS += builtin/for-each-ref.o
 860BUILTIN_OBJS += builtin/fsck.o
 861BUILTIN_OBJS += builtin/gc.o
 862BUILTIN_OBJS += builtin/grep.o
 863BUILTIN_OBJS += builtin/hash-object.o
 864BUILTIN_OBJS += builtin/help.o
 865BUILTIN_OBJS += builtin/index-pack.o
 866BUILTIN_OBJS += builtin/init-db.o
 867BUILTIN_OBJS += builtin/log.o
 868BUILTIN_OBJS += builtin/ls-files.o
 869BUILTIN_OBJS += builtin/ls-remote.o
 870BUILTIN_OBJS += builtin/ls-tree.o
 871BUILTIN_OBJS += builtin/mailinfo.o
 872BUILTIN_OBJS += builtin/mailsplit.o
 873BUILTIN_OBJS += builtin/merge.o
 874BUILTIN_OBJS += builtin/merge-base.o
 875BUILTIN_OBJS += builtin/merge-file.o
 876BUILTIN_OBJS += builtin/merge-index.o
 877BUILTIN_OBJS += builtin/merge-ours.o
 878BUILTIN_OBJS += builtin/merge-recursive.o
 879BUILTIN_OBJS += builtin/merge-tree.o
 880BUILTIN_OBJS += builtin/mktag.o
 881BUILTIN_OBJS += builtin/mktree.o
 882BUILTIN_OBJS += builtin/mv.o
 883BUILTIN_OBJS += builtin/name-rev.o
 884BUILTIN_OBJS += builtin/notes.o
 885BUILTIN_OBJS += builtin/pack-objects.o
 886BUILTIN_OBJS += builtin/pack-redundant.o
 887BUILTIN_OBJS += builtin/pack-refs.o
 888BUILTIN_OBJS += builtin/patch-id.o
 889BUILTIN_OBJS += builtin/prune-packed.o
 890BUILTIN_OBJS += builtin/prune.o
 891BUILTIN_OBJS += builtin/push.o
 892BUILTIN_OBJS += builtin/read-tree.o
 893BUILTIN_OBJS += builtin/receive-pack.o
 894BUILTIN_OBJS += builtin/reflog.o
 895BUILTIN_OBJS += builtin/remote.o
 896BUILTIN_OBJS += builtin/remote-ext.o
 897BUILTIN_OBJS += builtin/remote-fd.o
 898BUILTIN_OBJS += builtin/replace.o
 899BUILTIN_OBJS += builtin/rerere.o
 900BUILTIN_OBJS += builtin/reset.o
 901BUILTIN_OBJS += builtin/rev-list.o
 902BUILTIN_OBJS += builtin/rev-parse.o
 903BUILTIN_OBJS += builtin/revert.o
 904BUILTIN_OBJS += builtin/rm.o
 905BUILTIN_OBJS += builtin/send-pack.o
 906BUILTIN_OBJS += builtin/shortlog.o
 907BUILTIN_OBJS += builtin/show-branch.o
 908BUILTIN_OBJS += builtin/show-ref.o
 909BUILTIN_OBJS += builtin/stripspace.o
 910BUILTIN_OBJS += builtin/symbolic-ref.o
 911BUILTIN_OBJS += builtin/tag.o
 912BUILTIN_OBJS += builtin/tar-tree.o
 913BUILTIN_OBJS += builtin/unpack-file.o
 914BUILTIN_OBJS += builtin/unpack-objects.o
 915BUILTIN_OBJS += builtin/update-index.o
 916BUILTIN_OBJS += builtin/update-ref.o
 917BUILTIN_OBJS += builtin/update-server-info.o
 918BUILTIN_OBJS += builtin/upload-archive.o
 919BUILTIN_OBJS += builtin/var.o
 920BUILTIN_OBJS += builtin/verify-pack.o
 921BUILTIN_OBJS += builtin/verify-tag.o
 922BUILTIN_OBJS += builtin/write-tree.o
 923
 924GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 925EXTLIBS =
 926
 927GIT_USER_AGENT = git/$(GIT_VERSION)
 928
 929#
 930# Platform specific tweaks
 931#
 932
 933# We choose to avoid "if .. else if .. else .. endif endif"
 934# because maintaining the nesting to match is a pain.  If
 935# we had "elif" things would have been much nicer...
 936
 937ifeq ($(uname_M),x86_64)
 938        XDL_FAST_HASH = YesPlease
 939endif
 940ifeq ($(uname_S),OSF1)
 941        # Need this for u_short definitions et al
 942        BASIC_CFLAGS += -D_OSF_SOURCE
 943        SOCKLEN_T = int
 944        NO_STRTOULL = YesPlease
 945        NO_NSEC = YesPlease
 946endif
 947ifeq ($(uname_S),Linux)
 948        NO_STRLCPY = YesPlease
 949        NO_MKSTEMPS = YesPlease
 950        HAVE_PATHS_H = YesPlease
 951        LIBC_CONTAINS_LIBINTL = YesPlease
 952        HAVE_DEV_TTY = YesPlease
 953endif
 954ifeq ($(uname_S),GNU/kFreeBSD)
 955        NO_STRLCPY = YesPlease
 956        NO_MKSTEMPS = YesPlease
 957        HAVE_PATHS_H = YesPlease
 958        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 959        LIBC_CONTAINS_LIBINTL = YesPlease
 960endif
 961ifeq ($(uname_S),UnixWare)
 962        CC = cc
 963        NEEDS_SOCKET = YesPlease
 964        NEEDS_NSL = YesPlease
 965        NEEDS_SSL_WITH_CRYPTO = YesPlease
 966        NEEDS_LIBICONV = YesPlease
 967        SHELL_PATH = /usr/local/bin/bash
 968        NO_IPV6 = YesPlease
 969        NO_HSTRERROR = YesPlease
 970        NO_MKSTEMPS = YesPlease
 971        BASIC_CFLAGS += -Kthread
 972        BASIC_CFLAGS += -I/usr/local/include
 973        BASIC_LDFLAGS += -L/usr/local/lib
 974        INSTALL = ginstall
 975        TAR = gtar
 976        NO_STRCASESTR = YesPlease
 977        NO_MEMMEM = YesPlease
 978endif
 979ifeq ($(uname_S),SCO_SV)
 980        ifeq ($(uname_R),3.2)
 981                CFLAGS = -O2
 982        endif
 983        ifeq ($(uname_R),5)
 984                CC = cc
 985                BASIC_CFLAGS += -Kthread
 986        endif
 987        NEEDS_SOCKET = YesPlease
 988        NEEDS_NSL = YesPlease
 989        NEEDS_SSL_WITH_CRYPTO = YesPlease
 990        NEEDS_LIBICONV = YesPlease
 991        SHELL_PATH = /usr/bin/bash
 992        NO_IPV6 = YesPlease
 993        NO_HSTRERROR = YesPlease
 994        NO_MKSTEMPS = YesPlease
 995        BASIC_CFLAGS += -I/usr/local/include
 996        BASIC_LDFLAGS += -L/usr/local/lib
 997        NO_STRCASESTR = YesPlease
 998        NO_MEMMEM = YesPlease
 999        INSTALL = ginstall
1000        TAR = gtar
1001endif
1002ifeq ($(uname_S),Darwin)
1003        NEEDS_CRYPTO_WITH_SSL = YesPlease
1004        NEEDS_SSL_WITH_CRYPTO = YesPlease
1005        NEEDS_LIBICONV = YesPlease
1006        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
1007                OLD_ICONV = UnfortunatelyYes
1008        endif
1009        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
1010                NO_STRLCPY = YesPlease
1011        endif
1012        NO_MEMMEM = YesPlease
1013        USE_ST_TIMESPEC = YesPlease
1014        HAVE_DEV_TTY = YesPlease
1015        COMPAT_OBJS += compat/precompose_utf8.o
1016        BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
1017endif
1018ifeq ($(uname_S),SunOS)
1019        NEEDS_SOCKET = YesPlease
1020        NEEDS_NSL = YesPlease
1021        SHELL_PATH = /bin/bash
1022        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
1023        NO_STRCASESTR = YesPlease
1024        NO_MEMMEM = YesPlease
1025        NO_MKDTEMP = YesPlease
1026        NO_MKSTEMPS = YesPlease
1027        NO_REGEX = YesPlease
1028        NO_FNMATCH_CASEFOLD = YesPlease
1029        NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
1030        HAVE_DEV_TTY = YesPlease
1031        ifeq ($(uname_R),5.6)
1032                SOCKLEN_T = int
1033                NO_HSTRERROR = YesPlease
1034                NO_IPV6 = YesPlease
1035                NO_SOCKADDR_STORAGE = YesPlease
1036                NO_UNSETENV = YesPlease
1037                NO_SETENV = YesPlease
1038                NO_STRLCPY = YesPlease
1039                NO_STRTOUMAX = YesPlease
1040                GIT_TEST_CMP = cmp
1041        endif
1042        ifeq ($(uname_R),5.7)
1043                NEEDS_RESOLV = YesPlease
1044                NO_IPV6 = YesPlease
1045                NO_SOCKADDR_STORAGE = YesPlease
1046                NO_UNSETENV = YesPlease
1047                NO_SETENV = YesPlease
1048                NO_STRLCPY = YesPlease
1049                NO_STRTOUMAX = YesPlease
1050                GIT_TEST_CMP = cmp
1051        endif
1052        ifeq ($(uname_R),5.8)
1053                NO_UNSETENV = YesPlease
1054                NO_SETENV = YesPlease
1055                NO_STRTOUMAX = YesPlease
1056                GIT_TEST_CMP = cmp
1057        endif
1058        ifeq ($(uname_R),5.9)
1059                NO_UNSETENV = YesPlease
1060                NO_SETENV = YesPlease
1061                NO_STRTOUMAX = YesPlease
1062                GIT_TEST_CMP = cmp
1063        endif
1064        INSTALL = /usr/ucb/install
1065        TAR = gtar
1066        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
1067endif
1068ifeq ($(uname_O),Cygwin)
1069        ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
1070                NO_D_TYPE_IN_DIRENT = YesPlease
1071                NO_D_INO_IN_DIRENT = YesPlease
1072                NO_STRCASESTR = YesPlease
1073                NO_MEMMEM = YesPlease
1074                NO_MKSTEMPS = YesPlease
1075                NO_SYMLINK_HEAD = YesPlease
1076                NO_IPV6 = YesPlease
1077                OLD_ICONV = UnfortunatelyYes
1078        endif
1079        NO_THREAD_SAFE_PREAD = YesPlease
1080        NEEDS_LIBICONV = YesPlease
1081        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
1082        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
1083        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1084        # There are conflicting reports about this.
1085        # On some boxes NO_MMAP is needed, and not so elsewhere.
1086        # Try commenting this out if you suspect MMAP is more efficient
1087        NO_MMAP = YesPlease
1088        X = .exe
1089        COMPAT_OBJS += compat/cygwin.o
1090        UNRELIABLE_FSTAT = UnfortunatelyYes
1091        SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
1092endif
1093ifeq ($(uname_S),FreeBSD)
1094        NEEDS_LIBICONV = YesPlease
1095        OLD_ICONV = YesPlease
1096        NO_MEMMEM = YesPlease
1097        BASIC_CFLAGS += -I/usr/local/include
1098        BASIC_LDFLAGS += -L/usr/local/lib
1099        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
1100        USE_ST_TIMESPEC = YesPlease
1101        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
1102                PTHREAD_LIBS = -pthread
1103                NO_UINTMAX_T = YesPlease
1104                NO_STRTOUMAX = YesPlease
1105        endif
1106        PYTHON_PATH = /usr/local/bin/python
1107        HAVE_PATHS_H = YesPlease
1108endif
1109ifeq ($(uname_S),OpenBSD)
1110        NO_STRCASESTR = YesPlease
1111        NO_MEMMEM = YesPlease
1112        USE_ST_TIMESPEC = YesPlease
1113        NEEDS_LIBICONV = YesPlease
1114        BASIC_CFLAGS += -I/usr/local/include
1115        BASIC_LDFLAGS += -L/usr/local/lib
1116        HAVE_PATHS_H = YesPlease
1117endif
1118ifeq ($(uname_S),NetBSD)
1119        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
1120                NEEDS_LIBICONV = YesPlease
1121        endif
1122        BASIC_CFLAGS += -I/usr/pkg/include
1123        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
1124        USE_ST_TIMESPEC = YesPlease
1125        NO_MKSTEMPS = YesPlease
1126        HAVE_PATHS_H = YesPlease
1127endif
1128ifeq ($(uname_S),AIX)
1129        DEFAULT_PAGER = more
1130        NO_STRCASESTR=YesPlease
1131        NO_MEMMEM = YesPlease
1132        NO_MKDTEMP = YesPlease
1133        NO_MKSTEMPS = YesPlease
1134        NO_STRLCPY = YesPlease
1135        NO_NSEC = YesPlease
1136        FREAD_READS_DIRECTORIES = UnfortunatelyYes
1137        INTERNAL_QSORT = UnfortunatelyYes
1138        NEEDS_LIBICONV=YesPlease
1139        BASIC_CFLAGS += -D_LARGE_FILES
1140        ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
1141                NO_PTHREADS = YesPlease
1142        else
1143                PTHREAD_LIBS = -lpthread
1144        endif
1145        ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
1146                INLINE=''
1147        endif
1148        GIT_TEST_CMP = cmp
1149endif
1150ifeq ($(uname_S),GNU)
1151        # GNU/Hurd
1152        NO_STRLCPY=YesPlease
1153        NO_MKSTEMPS = YesPlease
1154        HAVE_PATHS_H = YesPlease
1155        LIBC_CONTAINS_LIBINTL = YesPlease
1156endif
1157ifeq ($(uname_S),IRIX)
1158        NO_SETENV = YesPlease
1159        NO_UNSETENV = YesPlease
1160        NO_STRCASESTR = YesPlease
1161        NO_MEMMEM = YesPlease
1162        NO_MKSTEMPS = YesPlease
1163        NO_MKDTEMP = YesPlease
1164        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1165        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1166        # git dies with a segmentation fault when trying to access the first
1167        # entry of a reflog.  The conservative choice is made to always set
1168        # NO_MMAP.  If you suspect that your compiler is not affected by this
1169        # issue, comment out the NO_MMAP statement.
1170        NO_MMAP = YesPlease
1171        NO_REGEX = YesPlease
1172        NO_FNMATCH_CASEFOLD = YesPlease
1173        SNPRINTF_RETURNS_BOGUS = YesPlease
1174        SHELL_PATH = /usr/gnu/bin/bash
1175        NEEDS_LIBGEN = YesPlease
1176endif
1177ifeq ($(uname_S),IRIX64)
1178        NO_SETENV=YesPlease
1179        NO_UNSETENV = YesPlease
1180        NO_STRCASESTR=YesPlease
1181        NO_MEMMEM = YesPlease
1182        NO_MKSTEMPS = YesPlease
1183        NO_MKDTEMP = YesPlease
1184        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1185        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1186        # git dies with a segmentation fault when trying to access the first
1187        # entry of a reflog.  The conservative choice is made to always set
1188        # NO_MMAP.  If you suspect that your compiler is not affected by this
1189        # issue, comment out the NO_MMAP statement.
1190        NO_MMAP = YesPlease
1191        NO_REGEX = YesPlease
1192        NO_FNMATCH_CASEFOLD = YesPlease
1193        SNPRINTF_RETURNS_BOGUS = YesPlease
1194        SHELL_PATH=/usr/gnu/bin/bash
1195        NEEDS_LIBGEN = YesPlease
1196endif
1197ifeq ($(uname_S),HP-UX)
1198        INLINE = __inline
1199        NO_IPV6=YesPlease
1200        NO_SETENV=YesPlease
1201        NO_STRCASESTR=YesPlease
1202        NO_MEMMEM = YesPlease
1203        NO_MKSTEMPS = YesPlease
1204        NO_STRLCPY = YesPlease
1205        NO_MKDTEMP = YesPlease
1206        NO_UNSETENV = YesPlease
1207        NO_HSTRERROR = YesPlease
1208        NO_SYS_SELECT_H = YesPlease
1209        NO_FNMATCH_CASEFOLD = YesPlease
1210        SNPRINTF_RETURNS_BOGUS = YesPlease
1211        NO_NSEC = YesPlease
1212        ifeq ($(uname_R),B.11.00)
1213                NO_INET_NTOP = YesPlease
1214                NO_INET_PTON = YesPlease
1215        endif
1216        ifeq ($(uname_R),B.10.20)
1217                # Override HP-UX 11.x setting:
1218                INLINE =
1219                SOCKLEN_T = size_t
1220                NO_PREAD = YesPlease
1221                NO_INET_NTOP = YesPlease
1222                NO_INET_PTON = YesPlease
1223        endif
1224        GIT_TEST_CMP = cmp
1225endif
1226ifeq ($(uname_S),Windows)
1227        GIT_VERSION := $(GIT_VERSION).MSVC
1228        pathsep = ;
1229        NO_PREAD = YesPlease
1230        NEEDS_CRYPTO_WITH_SSL = YesPlease
1231        NO_LIBGEN_H = YesPlease
1232        NO_POLL = YesPlease
1233        NO_SYMLINK_HEAD = YesPlease
1234        NO_IPV6 = YesPlease
1235        NO_UNIX_SOCKETS = YesPlease
1236        NO_SETENV = YesPlease
1237        NO_UNSETENV = YesPlease
1238        NO_STRCASESTR = YesPlease
1239        NO_STRLCPY = YesPlease
1240        NO_STRTOK_R = YesPlease
1241        NO_FNMATCH = YesPlease
1242        NO_MEMMEM = YesPlease
1243        # NEEDS_LIBICONV = YesPlease
1244        NO_ICONV = YesPlease
1245        NO_STRTOUMAX = YesPlease
1246        NO_STRTOULL = YesPlease
1247        NO_MKDTEMP = YesPlease
1248        NO_MKSTEMPS = YesPlease
1249        SNPRINTF_RETURNS_BOGUS = YesPlease
1250        NO_SVN_TESTS = YesPlease
1251        NO_PERL_MAKEMAKER = YesPlease
1252        RUNTIME_PREFIX = YesPlease
1253        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1254        NO_NSEC = YesPlease
1255        USE_WIN32_MMAP = YesPlease
1256        # USE_NED_ALLOCATOR = YesPlease
1257        UNRELIABLE_FSTAT = UnfortunatelyYes
1258        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1259        NO_REGEX = YesPlease
1260        NO_CURL = YesPlease
1261        NO_PYTHON = YesPlease
1262        BLK_SHA1 = YesPlease
1263        NO_POSIX_GOODIES = UnfortunatelyYes
1264        NATIVE_CRLF = YesPlease
1265        DEFAULT_HELP_FORMAT = html
1266
1267        CC = compat/vcbuild/scripts/clink.pl
1268        AR = compat/vcbuild/scripts/lib.pl
1269        CFLAGS =
1270        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
1271        COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1272                compat/win32/pthread.o compat/win32/syslog.o \
1273                compat/win32/dirent.o
1274        COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1275        BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1276        EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1277        PTHREAD_LIBS =
1278        lib =
1279ifndef DEBUG
1280        BASIC_CFLAGS += -GL -Os -MT
1281        BASIC_LDFLAGS += -LTCG
1282        AR += -LTCG
1283else
1284        BASIC_CFLAGS += -Zi -MTd
1285endif
1286        X = .exe
1287endif
1288ifeq ($(uname_S),Interix)
1289        NO_INITGROUPS = YesPlease
1290        NO_IPV6 = YesPlease
1291        NO_MEMMEM = YesPlease
1292        NO_MKDTEMP = YesPlease
1293        NO_STRTOUMAX = YesPlease
1294        NO_NSEC = YesPlease
1295        NO_MKSTEMPS = YesPlease
1296        ifeq ($(uname_R),3.5)
1297                NO_INET_NTOP = YesPlease
1298                NO_INET_PTON = YesPlease
1299                NO_SOCKADDR_STORAGE = YesPlease
1300                NO_FNMATCH_CASEFOLD = YesPlease
1301        endif
1302        ifeq ($(uname_R),5.2)
1303                NO_INET_NTOP = YesPlease
1304                NO_INET_PTON = YesPlease
1305                NO_SOCKADDR_STORAGE = YesPlease
1306                NO_FNMATCH_CASEFOLD = YesPlease
1307        endif
1308endif
1309ifeq ($(uname_S),Minix)
1310        NO_IPV6 = YesPlease
1311        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1312        NO_NSEC = YesPlease
1313        NEEDS_LIBGEN =
1314        NEEDS_CRYPTO_WITH_SSL = YesPlease
1315        NEEDS_IDN_WITH_CURL = YesPlease
1316        NEEDS_SSL_WITH_CURL = YesPlease
1317        NEEDS_RESOLV =
1318        NO_HSTRERROR = YesPlease
1319        NO_MMAP = YesPlease
1320        NO_CURL =
1321        NO_EXPAT =
1322endif
1323ifneq (,$(findstring MINGW,$(uname_S)))
1324        pathsep = ;
1325        NO_PREAD = YesPlease
1326        NEEDS_CRYPTO_WITH_SSL = YesPlease
1327        NO_LIBGEN_H = YesPlease
1328        NO_POLL = YesPlease
1329        NO_SYMLINK_HEAD = YesPlease
1330        NO_UNIX_SOCKETS = YesPlease
1331        NO_SETENV = YesPlease
1332        NO_UNSETENV = YesPlease
1333        NO_STRCASESTR = YesPlease
1334        NO_STRLCPY = YesPlease
1335        NO_STRTOK_R = YesPlease
1336        NO_FNMATCH = YesPlease
1337        NO_MEMMEM = YesPlease
1338        NEEDS_LIBICONV = YesPlease
1339        OLD_ICONV = YesPlease
1340        NO_STRTOUMAX = YesPlease
1341        NO_MKDTEMP = YesPlease
1342        NO_MKSTEMPS = YesPlease
1343        NO_SVN_TESTS = YesPlease
1344        NO_PERL_MAKEMAKER = YesPlease
1345        RUNTIME_PREFIX = YesPlease
1346        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1347        NO_NSEC = YesPlease
1348        USE_WIN32_MMAP = YesPlease
1349        USE_NED_ALLOCATOR = YesPlease
1350        UNRELIABLE_FSTAT = UnfortunatelyYes
1351        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1352        NO_REGEX = YesPlease
1353        NO_PYTHON = YesPlease
1354        BLK_SHA1 = YesPlease
1355        ETAGS_TARGET = ETAGS
1356        NO_INET_PTON = YesPlease
1357        NO_INET_NTOP = YesPlease
1358        NO_POSIX_GOODIES = UnfortunatelyYes
1359        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1360        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1361        COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1362                compat/win32/pthread.o compat/win32/syslog.o \
1363                compat/win32/dirent.o
1364        EXTLIBS += -lws2_32
1365        PTHREAD_LIBS =
1366        X = .exe
1367        SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1368ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1369        htmldir=doc/git/html/
1370        prefix =
1371        INSTALL = /bin/install
1372        EXTLIBS += /mingw/lib/libz.a
1373        NO_R_TO_GCC_LINKER = YesPlease
1374        INTERNAL_QSORT = YesPlease
1375        HAVE_LIBCHARSET_H = YesPlease
1376else
1377        NO_CURL = YesPlease
1378endif
1379endif
1380
1381-include config.mak.autogen
1382-include config.mak
1383
1384ifndef sysconfdir
1385ifeq ($(prefix),/usr)
1386sysconfdir = /etc
1387else
1388sysconfdir = etc
1389endif
1390endif
1391
1392ifdef CHECK_HEADER_DEPENDENCIES
1393COMPUTE_HEADER_DEPENDENCIES = no
1394USE_COMPUTED_HEADER_DEPENDENCIES =
1395endif
1396
1397ifndef COMPUTE_HEADER_DEPENDENCIES
1398COMPUTE_HEADER_DEPENDENCIES = auto
1399endif
1400
1401ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1402dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1403        -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
1404        echo $$?)
1405ifeq ($(dep_check),0)
1406override COMPUTE_HEADER_DEPENDENCIES = yes
1407else
1408override COMPUTE_HEADER_DEPENDENCIES = no
1409endif
1410endif
1411
1412ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1413USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1414else
1415ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1416$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1417(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1418endif
1419endif
1420
1421ifdef SANE_TOOL_PATH
1422SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1423BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1424PATH := $(SANE_TOOL_PATH):${PATH}
1425else
1426BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1427endif
1428
1429ifneq (,$(INLINE))
1430        BASIC_CFLAGS += -Dinline=$(INLINE)
1431endif
1432
1433ifneq (,$(SOCKLEN_T))
1434        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1435endif
1436
1437ifeq ($(uname_S),Darwin)
1438        ifndef NO_FINK
1439                ifeq ($(shell test -d /sw/lib && echo y),y)
1440                        BASIC_CFLAGS += -I/sw/include
1441                        BASIC_LDFLAGS += -L/sw/lib
1442                endif
1443        endif
1444        ifndef NO_DARWIN_PORTS
1445                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1446                        BASIC_CFLAGS += -I/opt/local/include
1447                        BASIC_LDFLAGS += -L/opt/local/lib
1448                endif
1449        endif
1450        PTHREAD_LIBS =
1451endif
1452
1453ifndef CC_LD_DYNPATH
1454        ifdef NO_R_TO_GCC_LINKER
1455                # Some gcc does not accept and pass -R to the linker to specify
1456                # the runtime dynamic library path.
1457                CC_LD_DYNPATH = -Wl,-rpath,
1458        else
1459                CC_LD_DYNPATH = -R
1460        endif
1461endif
1462
1463ifdef NO_LIBGEN_H
1464        COMPAT_CFLAGS += -DNO_LIBGEN_H
1465        COMPAT_OBJS += compat/basename.o
1466endif
1467
1468ifdef USE_LIBPCRE
1469        BASIC_CFLAGS += -DUSE_LIBPCRE
1470        ifdef LIBPCREDIR
1471                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1472                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1473        endif
1474        EXTLIBS += -lpcre
1475endif
1476
1477ifdef NO_CURL
1478        BASIC_CFLAGS += -DNO_CURL
1479        REMOTE_CURL_PRIMARY =
1480        REMOTE_CURL_ALIASES =
1481        REMOTE_CURL_NAMES =
1482else
1483        ifdef CURLDIR
1484                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1485                BASIC_CFLAGS += -I$(CURLDIR)/include
1486                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1487        else
1488                CURL_LIBCURL = -lcurl
1489        endif
1490        ifdef NEEDS_SSL_WITH_CURL
1491                CURL_LIBCURL += -lssl
1492                ifdef NEEDS_CRYPTO_WITH_SSL
1493                        CURL_LIBCURL += -lcrypto
1494                endif
1495        endif
1496        ifdef NEEDS_IDN_WITH_CURL
1497                CURL_LIBCURL += -lidn
1498        endif
1499
1500        REMOTE_CURL_PRIMARY = git-remote-http$X
1501        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1502        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1503        PROGRAM_OBJS += http-fetch.o
1504        PROGRAMS += $(REMOTE_CURL_NAMES)
1505        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1506        ifeq "$(curl_check)" "070908"
1507                ifndef NO_EXPAT
1508                        PROGRAM_OBJS += http-push.o
1509                endif
1510        endif
1511        ifndef NO_EXPAT
1512                ifdef EXPATDIR
1513                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1514                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1515                else
1516                        EXPAT_LIBEXPAT = -lexpat
1517                endif
1518        endif
1519endif
1520
1521ifdef ZLIB_PATH
1522        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1523        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1524endif
1525EXTLIBS += -lz
1526
1527ifndef NO_OPENSSL
1528        OPENSSL_LIBSSL = -lssl
1529        ifdef OPENSSLDIR
1530                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1531                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1532        else
1533                OPENSSL_LINK =
1534        endif
1535        ifdef NEEDS_CRYPTO_WITH_SSL
1536                OPENSSL_LIBSSL += -lcrypto
1537        endif
1538else
1539        BASIC_CFLAGS += -DNO_OPENSSL
1540        BLK_SHA1 = 1
1541        OPENSSL_LIBSSL =
1542endif
1543ifdef NO_OPENSSL
1544        LIB_4_CRYPTO =
1545else
1546ifdef NEEDS_SSL_WITH_CRYPTO
1547        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1548else
1549        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1550endif
1551endif
1552ifdef NEEDS_LIBICONV
1553        ifdef ICONVDIR
1554                BASIC_CFLAGS += -I$(ICONVDIR)/include
1555                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1556        else
1557                ICONV_LINK =
1558        endif
1559        EXTLIBS += $(ICONV_LINK) -liconv
1560endif
1561ifdef NEEDS_LIBGEN
1562        EXTLIBS += -lgen
1563endif
1564ifndef NO_GETTEXT
1565ifndef LIBC_CONTAINS_LIBINTL
1566        EXTLIBS += -lintl
1567endif
1568endif
1569ifdef NEEDS_SOCKET
1570        EXTLIBS += -lsocket
1571endif
1572ifdef NEEDS_NSL
1573        EXTLIBS += -lnsl
1574endif
1575ifdef NEEDS_RESOLV
1576        EXTLIBS += -lresolv
1577endif
1578ifdef NO_D_TYPE_IN_DIRENT
1579        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1580endif
1581ifdef NO_D_INO_IN_DIRENT
1582        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1583endif
1584ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1585        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1586endif
1587ifdef USE_NSEC
1588        BASIC_CFLAGS += -DUSE_NSEC
1589endif
1590ifdef USE_ST_TIMESPEC
1591        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1592endif
1593ifdef NO_NORETURN
1594        BASIC_CFLAGS += -DNO_NORETURN
1595endif
1596ifdef NO_NSEC
1597        BASIC_CFLAGS += -DNO_NSEC
1598endif
1599ifdef SNPRINTF_RETURNS_BOGUS
1600        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1601        COMPAT_OBJS += compat/snprintf.o
1602endif
1603ifdef FREAD_READS_DIRECTORIES
1604        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1605        COMPAT_OBJS += compat/fopen.o
1606endif
1607ifdef NO_SYMLINK_HEAD
1608        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1609endif
1610ifdef GETTEXT_POISON
1611        BASIC_CFLAGS += -DGETTEXT_POISON
1612endif
1613ifdef NO_GETTEXT
1614        BASIC_CFLAGS += -DNO_GETTEXT
1615        USE_GETTEXT_SCHEME ?= fallthrough
1616endif
1617ifdef NO_POLL
1618        NO_SYS_POLL_H = YesPlease
1619        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1620        COMPAT_OBJS += compat/poll/poll.o
1621endif
1622ifdef NO_STRCASESTR
1623        COMPAT_CFLAGS += -DNO_STRCASESTR
1624        COMPAT_OBJS += compat/strcasestr.o
1625endif
1626ifdef NO_STRLCPY
1627        COMPAT_CFLAGS += -DNO_STRLCPY
1628        COMPAT_OBJS += compat/strlcpy.o
1629endif
1630ifdef NO_STRTOUMAX
1631        COMPAT_CFLAGS += -DNO_STRTOUMAX
1632        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1633endif
1634ifdef NO_STRTOULL
1635        COMPAT_CFLAGS += -DNO_STRTOULL
1636endif
1637ifdef NO_STRTOK_R
1638        COMPAT_CFLAGS += -DNO_STRTOK_R
1639        COMPAT_OBJS += compat/strtok_r.o
1640endif
1641ifdef NO_FNMATCH
1642        COMPAT_CFLAGS += -Icompat/fnmatch
1643        COMPAT_CFLAGS += -DNO_FNMATCH
1644        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1645else
1646ifdef NO_FNMATCH_CASEFOLD
1647        COMPAT_CFLAGS += -Icompat/fnmatch
1648        COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1649        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1650endif
1651endif
1652ifdef NO_SETENV
1653        COMPAT_CFLAGS += -DNO_SETENV
1654        COMPAT_OBJS += compat/setenv.o
1655endif
1656ifdef NO_MKDTEMP
1657        COMPAT_CFLAGS += -DNO_MKDTEMP
1658        COMPAT_OBJS += compat/mkdtemp.o
1659endif
1660ifdef MKDIR_WO_TRAILING_SLASH
1661        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1662        COMPAT_OBJS += compat/mkdir.o
1663endif
1664ifdef NO_MKSTEMPS
1665        COMPAT_CFLAGS += -DNO_MKSTEMPS
1666endif
1667ifdef NO_UNSETENV
1668        COMPAT_CFLAGS += -DNO_UNSETENV
1669        COMPAT_OBJS += compat/unsetenv.o
1670endif
1671ifdef NO_SYS_SELECT_H
1672        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1673endif
1674ifdef NO_SYS_POLL_H
1675        BASIC_CFLAGS += -DNO_SYS_POLL_H
1676endif
1677ifdef NO_INTTYPES_H
1678        BASIC_CFLAGS += -DNO_INTTYPES_H
1679endif
1680ifdef NO_INITGROUPS
1681        BASIC_CFLAGS += -DNO_INITGROUPS
1682endif
1683ifdef NO_MMAP
1684        COMPAT_CFLAGS += -DNO_MMAP
1685        COMPAT_OBJS += compat/mmap.o
1686else
1687        ifdef USE_WIN32_MMAP
1688                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1689                COMPAT_OBJS += compat/win32mmap.o
1690        endif
1691endif
1692ifdef OBJECT_CREATION_USES_RENAMES
1693        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1694endif
1695ifdef NO_STRUCT_ITIMERVAL
1696        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1697        NO_SETITIMER=YesPlease
1698endif
1699ifdef NO_SETITIMER
1700        COMPAT_CFLAGS += -DNO_SETITIMER
1701endif
1702ifdef NO_PREAD
1703        COMPAT_CFLAGS += -DNO_PREAD
1704        COMPAT_OBJS += compat/pread.o
1705        NO_THREAD_SAFE_PREAD = YesPlease
1706endif
1707ifdef NO_THREAD_SAFE_PREAD
1708        BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1709endif
1710ifdef NO_FAST_WORKING_DIRECTORY
1711        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1712endif
1713ifdef NO_TRUSTABLE_FILEMODE
1714        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1715endif
1716ifdef NO_IPV6
1717        BASIC_CFLAGS += -DNO_IPV6
1718endif
1719ifdef NO_UINTMAX_T
1720        BASIC_CFLAGS += -Duintmax_t=uint32_t
1721endif
1722ifdef NO_SOCKADDR_STORAGE
1723ifdef NO_IPV6
1724        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1725else
1726        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1727endif
1728endif
1729ifdef NO_INET_NTOP
1730        LIB_OBJS += compat/inet_ntop.o
1731        BASIC_CFLAGS += -DNO_INET_NTOP
1732endif
1733ifdef NO_INET_PTON
1734        LIB_OBJS += compat/inet_pton.o
1735        BASIC_CFLAGS += -DNO_INET_PTON
1736endif
1737ifndef NO_UNIX_SOCKETS
1738        LIB_OBJS += unix-socket.o
1739        LIB_H += unix-socket.h
1740        PROGRAM_OBJS += credential-cache.o
1741        PROGRAM_OBJS += credential-cache--daemon.o
1742endif
1743
1744ifdef NO_ICONV
1745        BASIC_CFLAGS += -DNO_ICONV
1746endif
1747
1748ifdef OLD_ICONV
1749        BASIC_CFLAGS += -DOLD_ICONV
1750endif
1751
1752ifdef NO_DEFLATE_BOUND
1753        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1754endif
1755
1756ifdef NO_POSIX_GOODIES
1757        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1758endif
1759
1760ifdef BLK_SHA1
1761        SHA1_HEADER = "block-sha1/sha1.h"
1762        LIB_OBJS += block-sha1/sha1.o
1763        LIB_H += block-sha1/sha1.h
1764else
1765ifdef PPC_SHA1
1766        SHA1_HEADER = "ppc/sha1.h"
1767        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1768        LIB_H += ppc/sha1.h
1769else
1770        SHA1_HEADER = <openssl/sha.h>
1771        EXTLIBS += $(LIB_4_CRYPTO)
1772endif
1773endif
1774ifdef NO_PERL_MAKEMAKER
1775        export NO_PERL_MAKEMAKER
1776endif
1777ifdef NO_HSTRERROR
1778        COMPAT_CFLAGS += -DNO_HSTRERROR
1779        COMPAT_OBJS += compat/hstrerror.o
1780endif
1781ifdef NO_MEMMEM
1782        COMPAT_CFLAGS += -DNO_MEMMEM
1783        COMPAT_OBJS += compat/memmem.o
1784endif
1785ifdef INTERNAL_QSORT
1786        COMPAT_CFLAGS += -DINTERNAL_QSORT
1787        COMPAT_OBJS += compat/qsort.o
1788endif
1789ifdef RUNTIME_PREFIX
1790        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1791endif
1792
1793ifdef NO_PTHREADS
1794        BASIC_CFLAGS += -DNO_PTHREADS
1795else
1796        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1797        EXTLIBS += $(PTHREAD_LIBS)
1798        LIB_OBJS += thread-utils.o
1799endif
1800
1801ifdef HAVE_PATHS_H
1802        BASIC_CFLAGS += -DHAVE_PATHS_H
1803endif
1804
1805ifdef HAVE_LIBCHARSET_H
1806        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1807        EXTLIBS += $(CHARSET_LIB)
1808endif
1809
1810ifdef HAVE_DEV_TTY
1811        BASIC_CFLAGS += -DHAVE_DEV_TTY
1812endif
1813
1814ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1815        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1816endif
1817ifdef UNRELIABLE_FSTAT
1818        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1819endif
1820ifdef NO_REGEX
1821        COMPAT_CFLAGS += -Icompat/regex
1822        COMPAT_OBJS += compat/regex/regex.o
1823endif
1824
1825ifdef USE_NED_ALLOCATOR
1826       COMPAT_CFLAGS += -Icompat/nedmalloc
1827       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1828endif
1829
1830ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1831        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1832endif
1833
1834ifndef NO_MSGFMT_EXTENDED_OPTIONS
1835        MSGFMT += --check --statistics
1836endif
1837
1838ifneq (,$(XDL_FAST_HASH))
1839        BASIC_CFLAGS += -DXDL_FAST_HASH
1840endif
1841
1842ifeq ($(TCLTK_PATH),)
1843NO_TCLTK=NoThanks
1844endif
1845
1846ifeq ($(PERL_PATH),)
1847NO_PERL=NoThanks
1848endif
1849
1850ifeq ($(PYTHON_PATH),)
1851NO_PYTHON=NoThanks
1852endif
1853
1854QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1855QUIET_SUBDIR1  =
1856
1857ifneq ($(findstring $(MAKEFLAGS),w),w)
1858PRINT_DIR = --no-print-directory
1859else # "make -w"
1860NO_SUBDIR = :
1861endif
1862
1863ifneq ($(findstring $(MAKEFLAGS),s),s)
1864ifndef V
1865        QUIET_CC       = @echo '   ' CC $@;
1866        QUIET_AR       = @echo '   ' AR $@;
1867        QUIET_LINK     = @echo '   ' LINK $@;
1868        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1869        QUIET_GEN      = @echo '   ' GEN $@;
1870        QUIET_LNCP     = @echo '   ' LN/CP $@;
1871        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1872        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1873        QUIET_GCOV     = @echo '   ' GCOV $@;
1874        QUIET_SP       = @echo '   ' SP $<;
1875        QUIET_SUBDIR0  = +@subdir=
1876        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1877                         $(MAKE) $(PRINT_DIR) -C $$subdir
1878        export V
1879        export QUIET_GEN
1880        export QUIET_BUILT_IN
1881endif
1882endif
1883
1884ifdef NO_INSTALL_HARDLINKS
1885        export NO_INSTALL_HARDLINKS
1886endif
1887
1888### profile feedback build
1889#
1890
1891# Can adjust this to be a global directory if you want to do extended
1892# data gathering
1893PROFILE_DIR := $(CURDIR)
1894
1895ifeq ("$(PROFILE)","GEN")
1896        CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1897        EXTLIBS += -lgcov
1898        export CCACHE_DISABLE=t
1899        V=1
1900else
1901ifneq ("$(PROFILE)","")
1902        CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1903        export CCACHE_DISABLE=t
1904        V=1
1905endif
1906endif
1907
1908# Shell quote (do not use $(call) to accommodate ancient setups);
1909
1910SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1911ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1912ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1913
1914DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1915bindir_SQ = $(subst ','\'',$(bindir))
1916bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1917mandir_SQ = $(subst ','\'',$(mandir))
1918infodir_SQ = $(subst ','\'',$(infodir))
1919localedir_SQ = $(subst ','\'',$(localedir))
1920gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1921template_dir_SQ = $(subst ','\'',$(template_dir))
1922htmldir_SQ = $(subst ','\'',$(htmldir))
1923prefix_SQ = $(subst ','\'',$(prefix))
1924gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1925
1926SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1927PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1928PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1929TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1930DIFF_SQ = $(subst ','\'',$(DIFF))
1931
1932LIBS = $(GITLIBS) $(EXTLIBS)
1933
1934BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1935        $(COMPAT_CFLAGS)
1936LIB_OBJS += $(COMPAT_OBJS)
1937
1938# Quote for C
1939
1940ifdef DEFAULT_EDITOR
1941DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1942DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1943
1944BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1945endif
1946
1947ifdef DEFAULT_PAGER
1948DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1949DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1950
1951BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1952endif
1953
1954ifdef SHELL_PATH
1955SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1956SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1957
1958BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1959endif
1960
1961GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1962GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1963GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1964GIT-USER-AGENT: FORCE
1965        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1966                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1967        fi
1968
1969ifdef DEFAULT_HELP_FORMAT
1970BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1971endif
1972
1973ALL_CFLAGS += $(BASIC_CFLAGS)
1974ALL_LDFLAGS += $(BASIC_LDFLAGS)
1975
1976export DIFF TAR INSTALL DESTDIR SHELL_PATH
1977
1978
1979### Build rules
1980
1981SHELL = $(SHELL_PATH)
1982
1983all:: shell_compatibility_test
1984
1985ifeq "$(PROFILE)" "BUILD"
1986ifeq ($(filter all,$(MAKECMDGOALS)),all)
1987all:: profile-clean
1988        $(MAKE) PROFILE=GEN all
1989        $(MAKE) PROFILE=GEN -j1 test
1990endif
1991endif
1992
1993all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1994ifneq (,$X)
1995        $(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';)
1996endif
1997
1998all::
1999ifndef NO_TCLTK
2000        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2001        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2002endif
2003ifndef NO_PERL
2004        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
2005endif
2006ifndef NO_PYTHON
2007        $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
2008endif
2009        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2010
2011please_set_SHELL_PATH_to_a_more_modern_shell:
2012        @$$(:)
2013
2014shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2015
2016strip: $(PROGRAMS) git$X
2017        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
2018
2019### Target-specific flags and dependencies
2020
2021# The generic compilation pattern rule and automatically
2022# computed header dependencies (falling back to a dependency on
2023# LIB_H) are enough to describe how most targets should be built,
2024# but some targets are special enough to need something a little
2025# different.
2026#
2027# - When a source file "foo.c" #includes a generated header file,
2028#   we need to list that dependency for the "foo.o" target.
2029#
2030#   We also list it from other targets that are built from foo.c
2031#   like "foo.sp" and "foo.s", even though that is easy to forget
2032#   to do because the generated header is already present around
2033#   after a regular build attempt.
2034#
2035# - Some code depends on configuration kept in makefile
2036#   variables. The target-specific variable EXTRA_CPPFLAGS can
2037#   be used to convey that information to the C preprocessor
2038#   using -D options.
2039#
2040#   The "foo.o" target should have a corresponding dependency on
2041#   a file that changes when the value of the makefile variable
2042#   changes.  For example, targets making use of the
2043#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2044#
2045#   Technically the ".sp" and ".s" targets do not need this
2046#   dependency because they are force-built, but they get the
2047#   same dependency for consistency. This way, you do not have to
2048#   know how each target is implemented. And it means the
2049#   dependencies here will not need to change if the force-build
2050#   details change some day.
2051
2052git.sp git.s git.o: GIT-PREFIX
2053git.sp git.s git.o: EXTRA_CPPFLAGS = \
2054        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2055        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2056        '-DGIT_INFO_PATH="$(infodir_SQ)"'
2057
2058git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2059        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
2060                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
2061
2062help.sp help.s help.o: common-cmds.h
2063
2064builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
2065builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2066        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2067        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2068        '-DGIT_INFO_PATH="$(infodir_SQ)"'
2069
2070version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2071version.sp version.s version.o: EXTRA_CPPFLAGS = \
2072        '-DGIT_VERSION="$(GIT_VERSION)"' \
2073        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
2074
2075$(BUILT_INS): git$X
2076        $(QUIET_BUILT_IN)$(RM) $@ && \
2077        ln git$X $@ 2>/dev/null || \
2078        ln -s git$X $@ 2>/dev/null || \
2079        cp git$X $@
2080
2081common-cmds.h: ./generate-cmdlist.sh command-list.txt
2082
2083common-cmds.h: $(wildcard Documentation/git-*.txt)
2084        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
2085
2086SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2087        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2088        $(gitwebdir_SQ):$(PERL_PATH_SQ)
2089define cmd_munge_script
2090$(RM) $@ $@+ && \
2091sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2092    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2093    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2094    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2095    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2096    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2097    -e $(BROKEN_PATH_FIX) \
2098    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2099    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2100    $@.sh >$@+
2101endef
2102
2103GIT-SCRIPT-DEFINES: FORCE
2104        @FLAGS='$(SCRIPT_DEFINES)'; \
2105            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2106                echo 1>&2 "    * new script parameters"; \
2107                echo "$$FLAGS" >$@; \
2108            fi
2109
2110
2111$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
2112        $(QUIET_GEN)$(cmd_munge_script) && \
2113        chmod +x $@+ && \
2114        mv $@+ $@
2115
2116$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2117        $(QUIET_GEN)$(cmd_munge_script) && \
2118        mv $@+ $@
2119
2120ifndef NO_PERL
2121$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
2122
2123perl/perl.mak: perl/PM.stamp
2124
2125perl/PM.stamp: FORCE
2126        $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
2127        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
2128        $(RM) $@+
2129
2130perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
2131        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
2132
2133$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
2134        $(QUIET_GEN)$(RM) $@ $@+ && \
2135        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
2136        sed -e '1{' \
2137            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2138            -e '        h' \
2139            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2140            -e '        H' \
2141            -e '        x' \
2142            -e '}' \
2143            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2144            $@.perl >$@+ && \
2145        chmod +x $@+ && \
2146        mv $@+ $@
2147
2148
2149.PHONY: gitweb
2150gitweb:
2151        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2152
2153git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
2154        $(QUIET_GEN)$(cmd_munge_script) && \
2155        chmod +x $@+ && \
2156        mv $@+ $@
2157else # NO_PERL
2158$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
2159        $(QUIET_GEN)$(RM) $@ $@+ && \
2160        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2161            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2162            unimplemented.sh >$@+ && \
2163        chmod +x $@+ && \
2164        mv $@+ $@
2165endif # NO_PERL
2166
2167ifndef NO_PYTHON
2168$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX
2169$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2170        $(QUIET_GEN)$(RM) $@ $@+ && \
2171        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2172                --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2173                instlibdir` && \
2174        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2175            -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2176            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2177            $@.py >$@+ && \
2178        chmod +x $@+ && \
2179        mv $@+ $@
2180else # NO_PYTHON
2181$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2182        $(QUIET_GEN)$(RM) $@ $@+ && \
2183        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2184            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2185            unimplemented.sh >$@+ && \
2186        chmod +x $@+ && \
2187        mv $@+ $@
2188endif # NO_PYTHON
2189
2190configure: configure.ac GIT-VERSION-FILE
2191        $(QUIET_GEN)$(RM) $@ $<+ && \
2192        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2193            $< > $<+ && \
2194        autoconf -o $@ $<+ && \
2195        $(RM) $<+
2196
2197ifdef AUTOCONFIGURED
2198config.status: configure
2199        $(QUIET_GEN)if test -f config.status; then \
2200          ./config.status --recheck; \
2201        else \
2202          ./configure; \
2203        fi
2204reconfigure config.mak.autogen: config.status
2205        $(QUIET_GEN)./config.status
2206.PHONY: reconfigure # This is a convenience target.
2207endif
2208
2209XDIFF_OBJS += xdiff/xdiffi.o
2210XDIFF_OBJS += xdiff/xprepare.o
2211XDIFF_OBJS += xdiff/xutils.o
2212XDIFF_OBJS += xdiff/xemit.o
2213XDIFF_OBJS += xdiff/xmerge.o
2214XDIFF_OBJS += xdiff/xpatience.o
2215XDIFF_OBJS += xdiff/xhistogram.o
2216
2217VCSSVN_OBJS += vcs-svn/line_buffer.o
2218VCSSVN_OBJS += vcs-svn/sliding_window.o
2219VCSSVN_OBJS += vcs-svn/repo_tree.o
2220VCSSVN_OBJS += vcs-svn/fast_export.o
2221VCSSVN_OBJS += vcs-svn/svndiff.o
2222VCSSVN_OBJS += vcs-svn/svndump.o
2223
2224TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2225OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2226        $(XDIFF_OBJS) \
2227        $(VCSSVN_OBJS) \
2228        git.o
2229ifndef NO_CURL
2230        OBJECTS += http.o http-walker.o remote-curl.o
2231endif
2232
2233dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2234dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2235
2236ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2237$(dep_dirs):
2238        @mkdir -p $@
2239
2240missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2241dep_file = $(dir $@).depend/$(notdir $@).d
2242dep_args = -MF $(dep_file) -MMD -MP
2243ifdef CHECK_HEADER_DEPENDENCIES
2244$(error cannot compute header dependencies outside a normal build. \
2245Please unset CHECK_HEADER_DEPENDENCIES and try again)
2246endif
2247endif
2248
2249ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2250ifndef CHECK_HEADER_DEPENDENCIES
2251dep_dirs =
2252missing_dep_dirs =
2253dep_args =
2254endif
2255endif
2256
2257ifdef CHECK_HEADER_DEPENDENCIES
2258ifndef PRINT_HEADER_DEPENDENCIES
2259missing_deps = $(filter-out $(notdir $^), \
2260        $(notdir $(shell $(MAKE) -s $@ \
2261                CHECK_HEADER_DEPENDENCIES=YesPlease \
2262                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2263                PRINT_HEADER_DEPENDENCIES=YesPlease)))
2264endif
2265endif
2266
2267ASM_SRC := $(wildcard $(OBJECTS:o=S))
2268ASM_OBJ := $(ASM_SRC:S=o)
2269C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2270
2271.SUFFIXES:
2272
2273ifdef PRINT_HEADER_DEPENDENCIES
2274$(C_OBJ): %.o: %.c FORCE
2275        echo $^
2276$(ASM_OBJ): %.o: %.S FORCE
2277        echo $^
2278
2279ifndef CHECK_HEADER_DEPENDENCIES
2280$(error cannot print header dependencies during a normal build. \
2281Please set CHECK_HEADER_DEPENDENCIES and try again)
2282endif
2283endif
2284
2285ifndef PRINT_HEADER_DEPENDENCIES
2286ifdef CHECK_HEADER_DEPENDENCIES
2287$(C_OBJ): %.o: %.c $(dep_files) FORCE
2288        @set -e; echo CHECK $@; \
2289        missing_deps="$(missing_deps)"; \
2290        if test "$$missing_deps"; \
2291        then \
2292                echo missing dependencies: $$missing_deps; \
2293                false; \
2294        fi
2295$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2296        @set -e; echo CHECK $@; \
2297        missing_deps="$(missing_deps)"; \
2298        if test "$$missing_deps"; \
2299        then \
2300                echo missing dependencies: $$missing_deps; \
2301                false; \
2302        fi
2303endif
2304endif
2305
2306ifndef CHECK_HEADER_DEPENDENCIES
2307$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2308        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2309$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2310        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2311endif
2312
2313%.s: %.c GIT-CFLAGS FORCE
2314        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2315
2316ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2317# Take advantage of gcc's on-the-fly dependency generation
2318# See <http://gcc.gnu.org/gcc-3.0/features.html>.
2319dep_files_present := $(wildcard $(dep_files))
2320ifneq ($(dep_files_present),)
2321include $(dep_files_present)
2322endif
2323else
2324# Dependencies on header files, for platforms that do not support
2325# the gcc -MMD option.
2326#
2327# Dependencies on automatically generated headers such as common-cmds.h
2328# should _not_ be included here, since they are necessary even when
2329# building an object for the first time.
2330
2331$(OBJECTS): $(LIB_H)
2332endif
2333
2334exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2335exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2336        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2337        '-DBINDIR="$(bindir_relative_SQ)"' \
2338        '-DPREFIX="$(prefix_SQ)"'
2339
2340builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2341builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2342        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2343
2344config.sp config.s config.o: GIT-PREFIX
2345config.sp config.s config.o: EXTRA_CPPFLAGS = \
2346        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2347
2348attr.sp attr.s attr.o: GIT-PREFIX
2349attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2350        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2351
2352gettext.sp gettext.s gettext.o: GIT-PREFIX
2353gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2354        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2355
2356ifdef NO_EXPAT
2357http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2358endif
2359
2360ifdef NO_REGEX
2361compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2362        -DGAWK -DNO_MBSUPPORT
2363endif
2364
2365ifdef USE_NED_ALLOCATOR
2366compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2367        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2368endif
2369
2370git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2371        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2372
2373git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2374        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2375                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2376
2377git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2378        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2379                $(LIBS) $(CURL_LIBCURL)
2380git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2381        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2382                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2383
2384$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2385        $(QUIET_LNCP)$(RM) $@ && \
2386        ln $< $@ 2>/dev/null || \
2387        ln -s $< $@ 2>/dev/null || \
2388        cp $< $@
2389
2390$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2391        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2392                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2393
2394$(LIB_FILE): $(LIB_OBJS)
2395        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2396
2397$(XDIFF_LIB): $(XDIFF_OBJS)
2398        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2399
2400$(VCSSVN_LIB): $(VCSSVN_OBJS)
2401        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2402
2403export DEFAULT_EDITOR DEFAULT_PAGER
2404
2405doc:
2406        $(MAKE) -C Documentation all
2407
2408man:
2409        $(MAKE) -C Documentation man
2410
2411html:
2412        $(MAKE) -C Documentation html
2413
2414info:
2415        $(MAKE) -C Documentation info
2416
2417pdf:
2418        $(MAKE) -C Documentation pdf
2419
2420XGETTEXT_FLAGS = \
2421        --force-po \
2422        --add-comments \
2423        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2424        --from-code=UTF-8
2425XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2426        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2427XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2428        --keyword=gettextln --keyword=eval_gettextln
2429XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2430LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2431LOCALIZED_SH := $(SCRIPT_SH)
2432LOCALIZED_PERL := $(SCRIPT_PERL)
2433
2434ifdef XGETTEXT_INCLUDE_TESTS
2435LOCALIZED_C += t/t0200/test.c
2436LOCALIZED_SH += t/t0200/test.sh
2437LOCALIZED_PERL += t/t0200/test.perl
2438endif
2439
2440po/git.pot: $(LOCALIZED_C)
2441        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2442        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2443                $(LOCALIZED_SH)
2444        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2445                $(LOCALIZED_PERL)
2446        mv $@+ $@
2447
2448pot: po/git.pot
2449
2450POFILES := $(wildcard po/*.po)
2451MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2452
2453ifndef NO_GETTEXT
2454all:: $(MOFILES)
2455endif
2456
2457po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2458        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2459
2460FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2461                        $(FIND) . \( -name .git -type d -prune \) \
2462                                -o \( -name '*.[hcS]' -type f -print \) )
2463
2464$(ETAGS_TARGET): FORCE
2465        $(RM) $(ETAGS_TARGET)
2466        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2467
2468tags: FORCE
2469        $(RM) tags
2470        $(FIND_SOURCE_FILES) | xargs ctags -a
2471
2472cscope:
2473        $(RM) cscope*
2474        $(FIND_SOURCE_FILES) | xargs cscope -b
2475
2476### Detect prefix changes
2477TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2478                $(localedir_SQ)
2479
2480GIT-PREFIX: FORCE
2481        @FLAGS='$(TRACK_PREFIX)'; \
2482        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2483                echo 1>&2 "    * new prefix flags"; \
2484                echo "$$FLAGS" >GIT-PREFIX; \
2485        fi
2486
2487TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2488
2489GIT-CFLAGS: FORCE
2490        @FLAGS='$(TRACK_CFLAGS)'; \
2491            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2492                echo 1>&2 "    * new build flags"; \
2493                echo "$$FLAGS" >GIT-CFLAGS; \
2494            fi
2495
2496TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2497
2498GIT-LDFLAGS: FORCE
2499        @FLAGS='$(TRACK_LDFLAGS)'; \
2500            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2501                echo 1>&2 "    * new link flags"; \
2502                echo "$$FLAGS" >GIT-LDFLAGS; \
2503            fi
2504
2505# We need to apply sq twice, once to protect from the shell
2506# that runs GIT-BUILD-OPTIONS, and then again to protect it
2507# and the first level quoting from the shell that runs "echo".
2508GIT-BUILD-OPTIONS: FORCE
2509        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2510        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2511        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2512        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2513        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2514        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2515        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2516        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2517        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2518        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2519ifdef GIT_TEST_OPTS
2520        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2521endif
2522ifdef GIT_TEST_CMP
2523        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2524endif
2525ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2526        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2527endif
2528        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2529        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2530ifdef GIT_PERF_REPEAT_COUNT
2531        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2532endif
2533ifdef GIT_PERF_REPO
2534        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2535endif
2536ifdef GIT_PERF_LARGE_REPO
2537        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2538endif
2539ifdef GIT_PERF_MAKE_OPTS
2540        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2541endif
2542
2543### Detect Tck/Tk interpreter path changes
2544ifndef NO_TCLTK
2545TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2546
2547GIT-GUI-VARS: FORCE
2548        @VARS='$(TRACK_VARS)'; \
2549            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2550                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2551                echo "$$VARS" >$@; \
2552            fi
2553endif
2554
2555test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2556
2557all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2558
2559bin-wrappers/%: wrap-for-bin.sh
2560        @mkdir -p bin-wrappers
2561        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2562             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2563             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2564        chmod +x $@
2565
2566# GNU make supports exporting all variables by "export" without parameters.
2567# However, the environment gets quite big, and some programs have problems
2568# with that.
2569
2570export NO_SVN_TESTS
2571
2572### Testing rules
2573
2574test: all
2575        $(MAKE) -C t/ all
2576
2577perf: all
2578        $(MAKE) -C t/perf/ all
2579
2580.PHONY: test perf
2581
2582test-ctype$X: ctype.o
2583
2584test-date$X: date.o ctype.o
2585
2586test-delta$X: diff-delta.o patch-delta.o
2587
2588test-line-buffer$X: vcs-svn/lib.a
2589
2590test-parse-options$X: parse-options.o parse-options-cb.o
2591
2592test-svn-fe$X: vcs-svn/lib.a
2593
2594.PRECIOUS: $(TEST_OBJS)
2595
2596test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2597        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2598
2599check-sha1:: test-sha1$X
2600        ./test-sha1.sh
2601
2602SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2603
2604$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2605        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2606                $(SPARSE_FLAGS) $<
2607
2608.PHONY: sparse $(SP_OBJ)
2609sparse: $(SP_OBJ)
2610
2611check: common-cmds.h
2612        @if sparse; \
2613        then \
2614                echo 2>&1 "Use 'make sparse' instead"; \
2615                $(MAKE) --no-print-directory sparse; \
2616        else \
2617                echo 2>&1 "Did you mean 'make test'?"; \
2618                exit 1; \
2619        fi
2620
2621remove-dashes:
2622        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2623
2624### Installation rules
2625
2626ifneq ($(filter /%,$(firstword $(template_dir))),)
2627template_instdir = $(template_dir)
2628else
2629template_instdir = $(prefix)/$(template_dir)
2630endif
2631export template_instdir
2632
2633ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2634gitexec_instdir = $(gitexecdir)
2635else
2636gitexec_instdir = $(prefix)/$(gitexecdir)
2637endif
2638gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2639export gitexec_instdir
2640
2641ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2642mergetools_instdir = $(mergetoolsdir)
2643else
2644mergetools_instdir = $(prefix)/$(mergetoolsdir)
2645endif
2646mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2647
2648install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2649
2650install: all
2651        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2652        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2653        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2654        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2655        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2656        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2657        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2658        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2659ifndef NO_GETTEXT
2660        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2661        (cd po/build/locale && $(TAR) cf - .) | \
2662        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2663endif
2664ifndef NO_PERL
2665        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2666        $(MAKE) -C gitweb install
2667endif
2668ifndef NO_PYTHON
2669        $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2670endif
2671ifndef NO_TCLTK
2672        $(MAKE) -C gitk-git install
2673        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2674endif
2675ifneq (,$X)
2676        $(foreach p,$(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';)
2677endif
2678
2679        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2680        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2681        { test "$$bindir/" = "$$execdir/" || \
2682          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2683                $(RM) "$$execdir/$$p" && \
2684                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2685                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2686                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2687          done; \
2688        } && \
2689        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2690                $(RM) "$$bindir/$$p" && \
2691                test -z "$(NO_INSTALL_HARDLINKS)" && \
2692                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2693                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2694                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2695        done && \
2696        for p in $(BUILT_INS); do \
2697                $(RM) "$$execdir/$$p" && \
2698                test -z "$(NO_INSTALL_HARDLINKS)" && \
2699                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2700                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2701                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2702        done && \
2703        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2704        for p in $$remote_curl_aliases; do \
2705                $(RM) "$$execdir/$$p" && \
2706                test -z "$(NO_INSTALL_HARDLINKS)" && \
2707                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2708                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2709                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2710        done && \
2711        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2712
2713install-gitweb:
2714        $(MAKE) -C gitweb install
2715
2716install-doc:
2717        $(MAKE) -C Documentation install
2718
2719install-man:
2720        $(MAKE) -C Documentation install-man
2721
2722install-html:
2723        $(MAKE) -C Documentation install-html
2724
2725install-info:
2726        $(MAKE) -C Documentation install-info
2727
2728install-pdf:
2729        $(MAKE) -C Documentation install-pdf
2730
2731quick-install-doc:
2732        $(MAKE) -C Documentation quick-install
2733
2734quick-install-man:
2735        $(MAKE) -C Documentation quick-install-man
2736
2737quick-install-html:
2738        $(MAKE) -C Documentation quick-install-html
2739
2740
2741
2742### Maintainer's dist rules
2743
2744git.spec: git.spec.in GIT-VERSION-FILE
2745        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2746        mv $@+ $@
2747
2748GIT_TARNAME=git-$(GIT_VERSION)
2749dist: git.spec git-archive$(X) configure
2750        ./git-archive --format=tar \
2751                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2752        @mkdir -p $(GIT_TARNAME)
2753        @cp git.spec configure $(GIT_TARNAME)
2754        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2755        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2756        $(TAR) rf $(GIT_TARNAME).tar \
2757                $(GIT_TARNAME)/git.spec \
2758                $(GIT_TARNAME)/configure \
2759                $(GIT_TARNAME)/version \
2760                $(GIT_TARNAME)/git-gui/version
2761        @$(RM) -r $(GIT_TARNAME)
2762        gzip -f -9 $(GIT_TARNAME).tar
2763
2764rpm: dist
2765        $(RPMBUILD) \
2766                --define "_source_filedigest_algorithm md5" \
2767                --define "_binary_filedigest_algorithm md5" \
2768                -ta $(GIT_TARNAME).tar.gz
2769
2770htmldocs = git-htmldocs-$(GIT_VERSION)
2771manpages = git-manpages-$(GIT_VERSION)
2772dist-doc:
2773        $(RM) -r .doc-tmp-dir
2774        mkdir .doc-tmp-dir
2775        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2776        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2777        gzip -n -9 -f $(htmldocs).tar
2778        :
2779        $(RM) -r .doc-tmp-dir
2780        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2781        $(MAKE) -C Documentation DESTDIR=./ \
2782                man1dir=../.doc-tmp-dir/man1 \
2783                man5dir=../.doc-tmp-dir/man5 \
2784                man7dir=../.doc-tmp-dir/man7 \
2785                install
2786        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2787        gzip -n -9 -f $(manpages).tar
2788        $(RM) -r .doc-tmp-dir
2789
2790### Cleaning rules
2791
2792distclean: clean
2793        $(RM) configure
2794        $(RM) config.log config.status config.cache
2795        $(RM) config.mak.autogen config.mak.append
2796        $(RM) -r autom4te.cache
2797
2798profile-clean:
2799        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2800        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2801
2802clean: profile-clean
2803        $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2804                builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2805        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2806        $(RM) $(TEST_PROGRAMS)
2807        $(RM) -r bin-wrappers
2808        $(RM) -r $(dep_dirs)
2809        $(RM) -r po/build/
2810        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2811        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2812        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2813        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2814        $(MAKE) -C Documentation/ clean
2815ifndef NO_PERL
2816        $(MAKE) -C gitweb clean
2817        $(MAKE) -C perl clean
2818endif
2819ifndef NO_PYTHON
2820        $(MAKE) -C git_remote_helpers clean
2821endif
2822        $(MAKE) -C templates/ clean
2823        $(MAKE) -C t/ clean
2824ifndef NO_TCLTK
2825        $(MAKE) -C gitk-git clean
2826        $(MAKE) -C git-gui clean
2827endif
2828        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2829        $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES
2830
2831.PHONY: all install profile-clean clean strip
2832.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2833.PHONY: FORCE cscope
2834
2835### Check documentation
2836#
2837ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2838ALL_COMMANDS += git
2839ALL_COMMANDS += gitk
2840ALL_COMMANDS += gitweb
2841ALL_COMMANDS += git-gui git-citool
2842check-docs::
2843        @(for v in $(ALL_COMMANDS); \
2844        do \
2845                case "$$v" in \
2846                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2847                git-merge-resolve | git-merge-subtree | \
2848                git-fsck-objects | git-init-db | \
2849                git-remote-* | git-stage | \
2850                git-?*--?* ) continue ;; \
2851                esac ; \
2852                test -f "Documentation/$$v.txt" || \
2853                echo "no doc: $$v"; \
2854                sed -e '/^#/d' command-list.txt | \
2855                grep -q "^$$v[  ]" || \
2856                case "$$v" in \
2857                git) ;; \
2858                *) echo "no link: $$v";; \
2859                esac ; \
2860        done; \
2861        ( \
2862                sed -e '/^#/d' \
2863                    -e 's/[     ].*//' \
2864                    -e 's/^/listed /' command-list.txt; \
2865                $(MAKE) -C Documentation print-man1 | \
2866                grep '\.txt$$' | \
2867                sed -e 's|Documentation/|documented |' \
2868                    -e 's/\.txt//'; \
2869        ) | while read how cmd; \
2870        do \
2871                case " $(ALL_COMMANDS) " in \
2872                *" $$cmd "*)    ;; \
2873                *) echo "removed but $$how: $$cmd" ;; \
2874                esac; \
2875        done ) | sort
2876
2877### Make sure built-ins do not have dups and listed in git.c
2878#
2879check-builtins::
2880        ./check-builtins.sh
2881
2882### Test suite coverage testing
2883#
2884.PHONY: coverage coverage-clean coverage-build coverage-report
2885
2886coverage:
2887        $(MAKE) coverage-build
2888        $(MAKE) coverage-report
2889
2890object_dirs := $(sort $(dir $(OBJECTS)))
2891coverage-clean:
2892        $(RM) $(addsuffix *.gcov,$(object_dirs))
2893        $(RM) $(addsuffix *.gcda,$(object_dirs))
2894        $(RM) $(addsuffix *.gcno,$(object_dirs))
2895        $(RM) coverage-untested-functions
2896        $(RM) -r cover_db/
2897        $(RM) -r cover_db_html/
2898
2899COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2900COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2901GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2902
2903coverage-build: coverage-clean
2904        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2905        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2906                -j1 test
2907
2908coverage-report:
2909        $(QUIET_GCOV)for dir in $(object_dirs); do \
2910                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2911        done
2912
2913coverage-untested-functions: coverage-report
2914        grep '^function.*called 0 ' *.c.gcov \
2915                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2916                > coverage-untested-functions
2917
2918cover_db: coverage-report
2919        gcov2perl -db cover_db *.gcov
2920
2921cover_db_html: cover_db
2922        cover -report html -outputdir cover_db_html cover_db
2923