Andrew's git / gitweb.git / Makefile
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Makefileon commit get_ref_dir(): return early if directory cannot be read (d5fdae6)
   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 NO_MKSTEMPS if you don't have mkstemps in the C library.
  94#
  95# Define NO_STRTOK_R if you don't have strtok_r in the C library.
  96#
  97# Define NO_FNMATCH if you don't have fnmatch in the C library.
  98#
  99# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 100# FNM_CASEFOLD GNU extension.
 101#
 102# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 103# in the C library.
 104#
 105# Define NO_LIBGEN_H if you don't have libgen.h.
 106#
 107# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 108#
 109# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 110#
 111# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 112# Enable it on Windows.  By default, symrefs are still used.
 113#
 114# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 115# tests.  These tests take up a significant amount of the total test time
 116# but are not needed unless you plan to talk to SVN repos.
 117#
 118# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 119# installed in /sw, but don't want GIT to link against any libraries
 120# installed there.  If defined you may specify your own (or Fink's)
 121# include directories and library directories by defining CFLAGS
 122# and LDFLAGS appropriately.
 123#
 124# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 125# have DarwinPorts installed in /opt/local, but don't want GIT to
 126# link against any libraries installed there.  If defined you may
 127# specify your own (or DarwinPort's) include directories and
 128# library directories by defining CFLAGS and LDFLAGS appropriately.
 129#
 130# Define BLK_SHA1 environment variable if you want the C version
 131# of the SHA1 that assumes you can do unaligned 32-bit loads and
 132# have a fast htonl() function.
 133#
 134# Define PPC_SHA1 environment variable when running make to make use of
 135# a bundled SHA1 routine optimized for PowerPC.
 136#
 137# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 138#
 139# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 140#
 141# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 142#
 143# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 144#
 145# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 146#
 147# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 148# Patrick Mauritz).
 149#
 150# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 151# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 152# inet_ntop and inet_pton additionally reside there.
 153#
 154# Define NO_MMAP if you want to avoid mmap.
 155#
 156# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 157#
 158# Define NO_PREAD if you have a problem with pread() system call (e.g.
 159# cygwin1.dll before v1.5.22).
 160#
 161# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 162# generally faster on your platform than accessing the working directory.
 163#
 164# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 165# the executable mode bit, but doesn't really do so.
 166#
 167# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 168#
 169# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 170#
 171# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 172# sockaddr_storage.
 173#
 174# Define NO_ICONV if your libc does not properly support iconv.
 175#
 176# Define OLD_ICONV if your library has an old iconv(), where the second
 177# (input buffer pointer) parameter is declared with type (const char **).
 178#
 179# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 180#
 181# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 182# that tells runtime paths to dynamic libraries;
 183# "-Wl,-rpath=/path/lib" is used instead.
 184#
 185# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 186# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 187#
 188# Define USE_NSEC below if you want git to care about sub-second file mtimes
 189# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 190# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 191# randomly break unless your underlying filesystem supports those sub-second
 192# times (my ext3 doesn't).
 193#
 194# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 195# "st_ctim"
 196#
 197# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 198# available.  This automatically turns USE_NSEC off.
 199#
 200# Define USE_STDEV below if you want git to care about the underlying device
 201# change being considered an inode change from the update-index perspective.
 202#
 203# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 204# field that counts the on-disk footprint in 512-byte blocks.
 205#
 206# Define ASCIIDOC7 if you want to format documentation with AsciiDoc 7
 207#
 208# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 209# (not v1.73 or v1.71).
 210#
 211# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 212# (versions 1.68.1 through v1.72).
 213#
 214# Define GNU_ROFF if your target system uses GNU groff.  This forces
 215# apostrophes to be ASCII so that cut&pasting examples to the shell
 216# will work.
 217#
 218# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 219# MakeMaker (e.g. using ActiveState under Cygwin).
 220#
 221# Define NO_PERL if you do not want Perl scripts or libraries at all.
 222#
 223# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 224#
 225# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 226#
 227# The TCL_PATH variable governs the location of the Tcl interpreter
 228# used to optimize git-gui for your system.  Only used if NO_TCLTK
 229# is not set.  Defaults to the bare 'tclsh'.
 230#
 231# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 232# If not set it defaults to the bare 'wish'. If it is set to the empty
 233# string then NO_TCLTK will be forced (this is used by configure script).
 234#
 235# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 236# is a simplified version of the merge sort used in glibc. This is
 237# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 238#
 239# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 240# information on a not yet closed file that lstat would return for the same
 241# file after it was closed.
 242#
 243# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 244# when hardlinking a file to another name and unlinking the original file right
 245# away (some NTFS drivers seem to zero the contents in that scenario).
 246#
 247# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 248# programs as a tar, where bin/ and libexec/ might be on different file systems.
 249#
 250# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 251# memory allocators with the nedmalloc allocator written by Niall Douglas.
 252#
 253# Define NO_REGEX if you have no or inferior regex support in your C library.
 254#
 255# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 256# user.
 257#
 258# Define GETTEXT_POISON if you are debugging the choice of strings marked
 259# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 260# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 261# (to any value) in your environment.
 262#
 263# Define JSMIN to point to JavaScript minifier that functions as
 264# a filter to have gitweb.js minified.
 265#
 266# Define CSSMIN to point to a CSS minifier in order to generate a minified
 267# version of gitweb.css
 268#
 269# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 270# you want to use something different.  The value will be interpreted by the
 271# shell at runtime when it is used.
 272#
 273# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 274# want to use something different.  The value will be interpreted by the shell
 275# if necessary when it is used.  Examples:
 276#
 277#   DEFAULT_EDITOR='~/bin/vi',
 278#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 279#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 280#
 281# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 282# header files to be automatically computed, to avoid rebuilding objects when
 283# an unrelated header file changes.  Define it to "no" to use the hard-coded
 284# dependency rules.  The default is "auto", which means to use computed header
 285# dependencies if your compiler is detected to support it.
 286#
 287# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 288# dependency rules.
 289#
 290# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 291
 292GIT-VERSION-FILE: FORCE
 293        @$(SHELL_PATH) ./GIT-VERSION-GEN
 294-include GIT-VERSION-FILE
 295
 296uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 297uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 298uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 299uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 300uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 301uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 302
 303ifdef MSVC
 304        # avoid the MingW and Cygwin configuration sections
 305        uname_S := Windows
 306        uname_O := Windows
 307endif
 308
 309# CFLAGS and LDFLAGS are for the users to override from the command line.
 310
 311CFLAGS = -g -O2 -Wall
 312LDFLAGS =
 313ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 314ALL_LDFLAGS = $(LDFLAGS)
 315STRIP ?= strip
 316
 317# Among the variables below, these:
 318#   gitexecdir
 319#   template_dir
 320#   mandir
 321#   infodir
 322#   htmldir
 323#   sysconfdir
 324# can be specified as a relative path some/where/else;
 325# this is interpreted as relative to $(prefix) and "git" at
 326# runtime figures out where they are based on the path to the executable.
 327# This can help installing the suite in a relocatable way.
 328
 329prefix = $(HOME)
 330bindir_relative = bin
 331bindir = $(prefix)/$(bindir_relative)
 332mandir = share/man
 333infodir = share/info
 334gitexecdir = libexec/git-core
 335mergetoolsdir = $(gitexecdir)/mergetools
 336sharedir = $(prefix)/share
 337gitwebdir = $(sharedir)/gitweb
 338localedir = $(sharedir)/locale
 339template_dir = share/git-core/templates
 340htmldir = share/doc/git-doc
 341ETC_GITCONFIG = $(sysconfdir)/gitconfig
 342ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 343lib = lib
 344# DESTDIR=
 345pathsep = :
 346
 347export prefix bindir sharedir sysconfdir gitwebdir localedir
 348
 349CC = cc
 350AR = ar
 351RM = rm -f
 352DIFF = diff
 353TAR = tar
 354FIND = find
 355INSTALL = install
 356RPMBUILD = rpmbuild
 357TCL_PATH = tclsh
 358TCLTK_PATH = wish
 359XGETTEXT = xgettext
 360MSGFMT = msgfmt
 361PTHREAD_LIBS = -lpthread
 362PTHREAD_CFLAGS =
 363GCOV = gcov
 364
 365export TCL_PATH TCLTK_PATH
 366
 367SPARSE_FLAGS =
 368
 369
 370
 371### --- END CONFIGURATION SECTION ---
 372
 373# Those must not be GNU-specific; they are shared with perl/ which may
 374# be built by a different compiler. (Note that this is an artifact now
 375# but it still might be nice to keep that distinction.)
 376BASIC_CFLAGS = -I.
 377BASIC_LDFLAGS =
 378
 379# Guard against environment variables
 380BUILTIN_OBJS =
 381BUILT_INS =
 382COMPAT_CFLAGS =
 383COMPAT_OBJS =
 384XDIFF_H =
 385XDIFF_OBJS =
 386VCSSVN_H =
 387VCSSVN_OBJS =
 388VCSSVN_TEST_OBJS =
 389EXTRA_CPPFLAGS =
 390LIB_H =
 391LIB_OBJS =
 392PROGRAM_OBJS =
 393PROGRAMS =
 394SCRIPT_PERL =
 395SCRIPT_PYTHON =
 396SCRIPT_SH =
 397SCRIPT_LIB =
 398TEST_PROGRAMS_NEED_X =
 399
 400# Having this variable in your environment would break pipelines because
 401# you cause "cd" to echo its destination to stdout.  It can also take
 402# scripts to unexpected places.  If you like CDPATH, define it for your
 403# interactive shell sessions without exporting it.
 404unexport CDPATH
 405
 406SCRIPT_SH += git-am.sh
 407SCRIPT_SH += git-bisect.sh
 408SCRIPT_SH += git-difftool--helper.sh
 409SCRIPT_SH += git-filter-branch.sh
 410SCRIPT_SH += git-lost-found.sh
 411SCRIPT_SH += git-merge-octopus.sh
 412SCRIPT_SH += git-merge-one-file.sh
 413SCRIPT_SH += git-merge-resolve.sh
 414SCRIPT_SH += git-mergetool.sh
 415SCRIPT_SH += git-pull.sh
 416SCRIPT_SH += git-quiltimport.sh
 417SCRIPT_SH += git-rebase.sh
 418SCRIPT_SH += git-repack.sh
 419SCRIPT_SH += git-request-pull.sh
 420SCRIPT_SH += git-stash.sh
 421SCRIPT_SH += git-submodule.sh
 422SCRIPT_SH += git-web--browse.sh
 423
 424SCRIPT_LIB += git-mergetool--lib
 425SCRIPT_LIB += git-parse-remote
 426SCRIPT_LIB += git-rebase--am
 427SCRIPT_LIB += git-rebase--interactive
 428SCRIPT_LIB += git-rebase--merge
 429SCRIPT_LIB += git-sh-setup
 430SCRIPT_LIB += git-sh-i18n
 431
 432SCRIPT_PERL += git-add--interactive.perl
 433SCRIPT_PERL += git-difftool.perl
 434SCRIPT_PERL += git-archimport.perl
 435SCRIPT_PERL += git-cvsexportcommit.perl
 436SCRIPT_PERL += git-cvsimport.perl
 437SCRIPT_PERL += git-cvsserver.perl
 438SCRIPT_PERL += git-relink.perl
 439SCRIPT_PERL += git-send-email.perl
 440SCRIPT_PERL += git-svn.perl
 441
 442SCRIPT_PYTHON += git-remote-testgit.py
 443SCRIPT_PYTHON += git-p4.py
 444
 445SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 446          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 447          $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 448          git-instaweb
 449
 450ETAGS_TARGET = TAGS
 451
 452# Empty...
 453EXTRA_PROGRAMS =
 454
 455# ... and all the rest that could be moved out of bindir to gitexecdir
 456PROGRAMS += $(EXTRA_PROGRAMS)
 457
 458PROGRAM_OBJS += daemon.o
 459PROGRAM_OBJS += fast-import.o
 460PROGRAM_OBJS += imap-send.o
 461PROGRAM_OBJS += shell.o
 462PROGRAM_OBJS += show-index.o
 463PROGRAM_OBJS += upload-pack.o
 464PROGRAM_OBJS += http-backend.o
 465PROGRAM_OBJS += sh-i18n--envsubst.o
 466PROGRAM_OBJS += credential-store.o
 467
 468# Binary suffix, set to .exe for Windows builds
 469X =
 470
 471PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 472
 473TEST_PROGRAMS_NEED_X += test-chmtime
 474TEST_PROGRAMS_NEED_X += test-credential
 475TEST_PROGRAMS_NEED_X += test-ctype
 476TEST_PROGRAMS_NEED_X += test-date
 477TEST_PROGRAMS_NEED_X += test-delta
 478TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 479TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 480TEST_PROGRAMS_NEED_X += test-genrandom
 481TEST_PROGRAMS_NEED_X += test-index-version
 482TEST_PROGRAMS_NEED_X += test-line-buffer
 483TEST_PROGRAMS_NEED_X += test-match-trees
 484TEST_PROGRAMS_NEED_X += test-mergesort
 485TEST_PROGRAMS_NEED_X += test-mktemp
 486TEST_PROGRAMS_NEED_X += test-parse-options
 487TEST_PROGRAMS_NEED_X += test-path-utils
 488TEST_PROGRAMS_NEED_X += test-revision-walking
 489TEST_PROGRAMS_NEED_X += test-run-command
 490TEST_PROGRAMS_NEED_X += test-sha1
 491TEST_PROGRAMS_NEED_X += test-sigchain
 492TEST_PROGRAMS_NEED_X += test-subprocess
 493TEST_PROGRAMS_NEED_X += test-svn-fe
 494
 495TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 496
 497# List built-in command $C whose implementation cmd_$C() is not in
 498# builtin/$C.o but is linked in as part of some other command.
 499BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 500
 501BUILT_INS += git-cherry$X
 502BUILT_INS += git-cherry-pick$X
 503BUILT_INS += git-format-patch$X
 504BUILT_INS += git-fsck-objects$X
 505BUILT_INS += git-get-tar-commit-id$X
 506BUILT_INS += git-init$X
 507BUILT_INS += git-merge-subtree$X
 508BUILT_INS += git-peek-remote$X
 509BUILT_INS += git-repo-config$X
 510BUILT_INS += git-show$X
 511BUILT_INS += git-stage$X
 512BUILT_INS += git-status$X
 513BUILT_INS += git-whatchanged$X
 514
 515# what 'all' will build and 'install' will install in gitexecdir,
 516# excluding programs for built-in commands
 517ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 518
 519# what 'all' will build but not install in gitexecdir
 520OTHER_PROGRAMS = git$X
 521
 522# what test wrappers are needed and 'install' will install, in bindir
 523BINDIR_PROGRAMS_NEED_X += git
 524BINDIR_PROGRAMS_NEED_X += git-upload-pack
 525BINDIR_PROGRAMS_NEED_X += git-receive-pack
 526BINDIR_PROGRAMS_NEED_X += git-upload-archive
 527BINDIR_PROGRAMS_NEED_X += git-shell
 528
 529BINDIR_PROGRAMS_NO_X += git-cvsserver
 530
 531# Set paths to tools early so that they can be used for version tests.
 532ifndef SHELL_PATH
 533        SHELL_PATH = /bin/sh
 534endif
 535ifndef PERL_PATH
 536        PERL_PATH = /usr/bin/perl
 537endif
 538ifndef PYTHON_PATH
 539        PYTHON_PATH = /usr/bin/python
 540endif
 541
 542export PERL_PATH
 543export PYTHON_PATH
 544
 545LIB_FILE=libgit.a
 546XDIFF_LIB=xdiff/lib.a
 547VCSSVN_LIB=vcs-svn/lib.a
 548
 549LIB_H += advice.h
 550LIB_H += archive.h
 551LIB_H += argv-array.h
 552LIB_H += attr.h
 553LIB_H += blob.h
 554LIB_H += builtin.h
 555LIB_H += bulk-checkin.h
 556LIB_H += cache.h
 557LIB_H += cache-tree.h
 558LIB_H += color.h
 559LIB_H += commit.h
 560LIB_H += compat/bswap.h
 561LIB_H += compat/cygwin.h
 562LIB_H += compat/mingw.h
 563LIB_H += compat/obstack.h
 564LIB_H += compat/terminal.h
 565LIB_H += compat/win32/pthread.h
 566LIB_H += compat/win32/syslog.h
 567LIB_H += compat/win32/poll.h
 568LIB_H += compat/win32/dirent.h
 569LIB_H += connected.h
 570LIB_H += convert.h
 571LIB_H += credential.h
 572LIB_H += csum-file.h
 573LIB_H += decorate.h
 574LIB_H += delta.h
 575LIB_H += diffcore.h
 576LIB_H += diff.h
 577LIB_H += dir.h
 578LIB_H += exec_cmd.h
 579LIB_H += fmt-merge-msg.h
 580LIB_H += fsck.h
 581LIB_H += gettext.h
 582LIB_H += git-compat-util.h
 583LIB_H += gpg-interface.h
 584LIB_H += graph.h
 585LIB_H += grep.h
 586LIB_H += hash.h
 587LIB_H += help.h
 588LIB_H += kwset.h
 589LIB_H += levenshtein.h
 590LIB_H += list-objects.h
 591LIB_H += ll-merge.h
 592LIB_H += log-tree.h
 593LIB_H += mailmap.h
 594LIB_H += merge-file.h
 595LIB_H += merge-recursive.h
 596LIB_H += mergesort.h
 597LIB_H += notes.h
 598LIB_H += notes-cache.h
 599LIB_H += notes-merge.h
 600LIB_H += object.h
 601LIB_H += pack.h
 602LIB_H += pack-refs.h
 603LIB_H += pack-revindex.h
 604LIB_H += parse-options.h
 605LIB_H += patch-ids.h
 606LIB_H += pkt-line.h
 607LIB_H += progress.h
 608LIB_H += prompt.h
 609LIB_H += quote.h
 610LIB_H += reflog-walk.h
 611LIB_H += refs.h
 612LIB_H += remote.h
 613LIB_H += rerere.h
 614LIB_H += resolve-undo.h
 615LIB_H += revision.h
 616LIB_H += run-command.h
 617LIB_H += sequencer.h
 618LIB_H += sha1-array.h
 619LIB_H += sha1-lookup.h
 620LIB_H += sideband.h
 621LIB_H += sigchain.h
 622LIB_H += strbuf.h
 623LIB_H += streaming.h
 624LIB_H += string-list.h
 625LIB_H += submodule.h
 626LIB_H += tag.h
 627LIB_H += thread-utils.h
 628LIB_H += transport.h
 629LIB_H += tree.h
 630LIB_H += tree-walk.h
 631LIB_H += unpack-trees.h
 632LIB_H += userdiff.h
 633LIB_H += utf8.h
 634LIB_H += xdiff-interface.h
 635LIB_H += xdiff/xdiff.h
 636
 637LIB_OBJS += abspath.o
 638LIB_OBJS += advice.o
 639LIB_OBJS += alias.o
 640LIB_OBJS += alloc.o
 641LIB_OBJS += archive.o
 642LIB_OBJS += archive-tar.o
 643LIB_OBJS += archive-zip.o
 644LIB_OBJS += argv-array.o
 645LIB_OBJS += attr.o
 646LIB_OBJS += base85.o
 647LIB_OBJS += bisect.o
 648LIB_OBJS += blob.o
 649LIB_OBJS += branch.o
 650LIB_OBJS += bulk-checkin.o
 651LIB_OBJS += bundle.o
 652LIB_OBJS += cache-tree.o
 653LIB_OBJS += color.o
 654LIB_OBJS += combine-diff.o
 655LIB_OBJS += commit.o
 656LIB_OBJS += compat/obstack.o
 657LIB_OBJS += compat/terminal.o
 658LIB_OBJS += config.o
 659LIB_OBJS += connect.o
 660LIB_OBJS += connected.o
 661LIB_OBJS += convert.o
 662LIB_OBJS += copy.o
 663LIB_OBJS += credential.o
 664LIB_OBJS += csum-file.o
 665LIB_OBJS += ctype.o
 666LIB_OBJS += date.o
 667LIB_OBJS += decorate.o
 668LIB_OBJS += diffcore-break.o
 669LIB_OBJS += diffcore-delta.o
 670LIB_OBJS += diffcore-order.o
 671LIB_OBJS += diffcore-pickaxe.o
 672LIB_OBJS += diffcore-rename.o
 673LIB_OBJS += diff-delta.o
 674LIB_OBJS += diff-lib.o
 675LIB_OBJS += diff-no-index.o
 676LIB_OBJS += diff.o
 677LIB_OBJS += dir.o
 678LIB_OBJS += editor.o
 679LIB_OBJS += entry.o
 680LIB_OBJS += environment.o
 681LIB_OBJS += exec_cmd.o
 682LIB_OBJS += fsck.o
 683LIB_OBJS += gpg-interface.o
 684LIB_OBJS += gettext.o
 685LIB_OBJS += graph.o
 686LIB_OBJS += grep.o
 687LIB_OBJS += hash.o
 688LIB_OBJS += help.o
 689LIB_OBJS += hex.o
 690LIB_OBJS += ident.o
 691LIB_OBJS += kwset.o
 692LIB_OBJS += levenshtein.o
 693LIB_OBJS += list-objects.o
 694LIB_OBJS += ll-merge.o
 695LIB_OBJS += lockfile.o
 696LIB_OBJS += log-tree.o
 697LIB_OBJS += mailmap.o
 698LIB_OBJS += match-trees.o
 699LIB_OBJS += merge-file.o
 700LIB_OBJS += merge-recursive.o
 701LIB_OBJS += mergesort.o
 702LIB_OBJS += name-hash.o
 703LIB_OBJS += notes.o
 704LIB_OBJS += notes-cache.o
 705LIB_OBJS += notes-merge.o
 706LIB_OBJS += object.o
 707LIB_OBJS += pack-check.o
 708LIB_OBJS += pack-refs.o
 709LIB_OBJS += pack-revindex.o
 710LIB_OBJS += pack-write.o
 711LIB_OBJS += pager.o
 712LIB_OBJS += parse-options.o
 713LIB_OBJS += parse-options-cb.o
 714LIB_OBJS += patch-delta.o
 715LIB_OBJS += patch-ids.o
 716LIB_OBJS += path.o
 717LIB_OBJS += pkt-line.o
 718LIB_OBJS += preload-index.o
 719LIB_OBJS += pretty.o
 720LIB_OBJS += progress.o
 721LIB_OBJS += prompt.o
 722LIB_OBJS += quote.o
 723LIB_OBJS += reachable.o
 724LIB_OBJS += read-cache.o
 725LIB_OBJS += reflog-walk.o
 726LIB_OBJS += refs.o
 727LIB_OBJS += remote.o
 728LIB_OBJS += replace_object.o
 729LIB_OBJS += rerere.o
 730LIB_OBJS += resolve-undo.o
 731LIB_OBJS += revision.o
 732LIB_OBJS += run-command.o
 733LIB_OBJS += server-info.o
 734LIB_OBJS += setup.o
 735LIB_OBJS += sequencer.o
 736LIB_OBJS += sha1-array.o
 737LIB_OBJS += sha1-lookup.o
 738LIB_OBJS += sha1_file.o
 739LIB_OBJS += sha1_name.o
 740LIB_OBJS += shallow.o
 741LIB_OBJS += sideband.o
 742LIB_OBJS += sigchain.o
 743LIB_OBJS += strbuf.o
 744LIB_OBJS += streaming.o
 745LIB_OBJS += string-list.o
 746LIB_OBJS += submodule.o
 747LIB_OBJS += symlinks.o
 748LIB_OBJS += tag.o
 749LIB_OBJS += trace.o
 750LIB_OBJS += transport.o
 751LIB_OBJS += transport-helper.o
 752LIB_OBJS += tree-diff.o
 753LIB_OBJS += tree.o
 754LIB_OBJS += tree-walk.o
 755LIB_OBJS += unpack-trees.o
 756LIB_OBJS += url.o
 757LIB_OBJS += usage.o
 758LIB_OBJS += userdiff.o
 759LIB_OBJS += utf8.o
 760LIB_OBJS += walker.o
 761LIB_OBJS += wrapper.o
 762LIB_OBJS += write_or_die.o
 763LIB_OBJS += ws.o
 764LIB_OBJS += wt-status.o
 765LIB_OBJS += xdiff-interface.o
 766LIB_OBJS += zlib.o
 767
 768BUILTIN_OBJS += builtin/add.o
 769BUILTIN_OBJS += builtin/annotate.o
 770BUILTIN_OBJS += builtin/apply.o
 771BUILTIN_OBJS += builtin/archive.o
 772BUILTIN_OBJS += builtin/bisect--helper.o
 773BUILTIN_OBJS += builtin/blame.o
 774BUILTIN_OBJS += builtin/branch.o
 775BUILTIN_OBJS += builtin/bundle.o
 776BUILTIN_OBJS += builtin/cat-file.o
 777BUILTIN_OBJS += builtin/check-attr.o
 778BUILTIN_OBJS += builtin/check-ref-format.o
 779BUILTIN_OBJS += builtin/checkout-index.o
 780BUILTIN_OBJS += builtin/checkout.o
 781BUILTIN_OBJS += builtin/clean.o
 782BUILTIN_OBJS += builtin/clone.o
 783BUILTIN_OBJS += builtin/commit-tree.o
 784BUILTIN_OBJS += builtin/commit.o
 785BUILTIN_OBJS += builtin/config.o
 786BUILTIN_OBJS += builtin/count-objects.o
 787BUILTIN_OBJS += builtin/describe.o
 788BUILTIN_OBJS += builtin/diff-files.o
 789BUILTIN_OBJS += builtin/diff-index.o
 790BUILTIN_OBJS += builtin/diff-tree.o
 791BUILTIN_OBJS += builtin/diff.o
 792BUILTIN_OBJS += builtin/fast-export.o
 793BUILTIN_OBJS += builtin/fetch-pack.o
 794BUILTIN_OBJS += builtin/fetch.o
 795BUILTIN_OBJS += builtin/fmt-merge-msg.o
 796BUILTIN_OBJS += builtin/for-each-ref.o
 797BUILTIN_OBJS += builtin/fsck.o
 798BUILTIN_OBJS += builtin/gc.o
 799BUILTIN_OBJS += builtin/grep.o
 800BUILTIN_OBJS += builtin/hash-object.o
 801BUILTIN_OBJS += builtin/help.o
 802BUILTIN_OBJS += builtin/index-pack.o
 803BUILTIN_OBJS += builtin/init-db.o
 804BUILTIN_OBJS += builtin/log.o
 805BUILTIN_OBJS += builtin/ls-files.o
 806BUILTIN_OBJS += builtin/ls-remote.o
 807BUILTIN_OBJS += builtin/ls-tree.o
 808BUILTIN_OBJS += builtin/mailinfo.o
 809BUILTIN_OBJS += builtin/mailsplit.o
 810BUILTIN_OBJS += builtin/merge.o
 811BUILTIN_OBJS += builtin/merge-base.o
 812BUILTIN_OBJS += builtin/merge-file.o
 813BUILTIN_OBJS += builtin/merge-index.o
 814BUILTIN_OBJS += builtin/merge-ours.o
 815BUILTIN_OBJS += builtin/merge-recursive.o
 816BUILTIN_OBJS += builtin/merge-tree.o
 817BUILTIN_OBJS += builtin/mktag.o
 818BUILTIN_OBJS += builtin/mktree.o
 819BUILTIN_OBJS += builtin/mv.o
 820BUILTIN_OBJS += builtin/name-rev.o
 821BUILTIN_OBJS += builtin/notes.o
 822BUILTIN_OBJS += builtin/pack-objects.o
 823BUILTIN_OBJS += builtin/pack-redundant.o
 824BUILTIN_OBJS += builtin/pack-refs.o
 825BUILTIN_OBJS += builtin/patch-id.o
 826BUILTIN_OBJS += builtin/prune-packed.o
 827BUILTIN_OBJS += builtin/prune.o
 828BUILTIN_OBJS += builtin/push.o
 829BUILTIN_OBJS += builtin/read-tree.o
 830BUILTIN_OBJS += builtin/receive-pack.o
 831BUILTIN_OBJS += builtin/reflog.o
 832BUILTIN_OBJS += builtin/remote.o
 833BUILTIN_OBJS += builtin/remote-ext.o
 834BUILTIN_OBJS += builtin/remote-fd.o
 835BUILTIN_OBJS += builtin/replace.o
 836BUILTIN_OBJS += builtin/rerere.o
 837BUILTIN_OBJS += builtin/reset.o
 838BUILTIN_OBJS += builtin/rev-list.o
 839BUILTIN_OBJS += builtin/rev-parse.o
 840BUILTIN_OBJS += builtin/revert.o
 841BUILTIN_OBJS += builtin/rm.o
 842BUILTIN_OBJS += builtin/send-pack.o
 843BUILTIN_OBJS += builtin/shortlog.o
 844BUILTIN_OBJS += builtin/show-branch.o
 845BUILTIN_OBJS += builtin/show-ref.o
 846BUILTIN_OBJS += builtin/stripspace.o
 847BUILTIN_OBJS += builtin/symbolic-ref.o
 848BUILTIN_OBJS += builtin/tag.o
 849BUILTIN_OBJS += builtin/tar-tree.o
 850BUILTIN_OBJS += builtin/unpack-file.o
 851BUILTIN_OBJS += builtin/unpack-objects.o
 852BUILTIN_OBJS += builtin/update-index.o
 853BUILTIN_OBJS += builtin/update-ref.o
 854BUILTIN_OBJS += builtin/update-server-info.o
 855BUILTIN_OBJS += builtin/upload-archive.o
 856BUILTIN_OBJS += builtin/var.o
 857BUILTIN_OBJS += builtin/verify-pack.o
 858BUILTIN_OBJS += builtin/verify-tag.o
 859BUILTIN_OBJS += builtin/write-tree.o
 860
 861GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 862EXTLIBS =
 863
 864#
 865# Platform specific tweaks
 866#
 867
 868# We choose to avoid "if .. else if .. else .. endif endif"
 869# because maintaining the nesting to match is a pain.  If
 870# we had "elif" things would have been much nicer...
 871
 872ifeq ($(uname_S),OSF1)
 873        # Need this for u_short definitions et al
 874        BASIC_CFLAGS += -D_OSF_SOURCE
 875        SOCKLEN_T = int
 876        NO_STRTOULL = YesPlease
 877        NO_NSEC = YesPlease
 878endif
 879ifeq ($(uname_S),Linux)
 880        NO_STRLCPY = YesPlease
 881        NO_MKSTEMPS = YesPlease
 882        HAVE_PATHS_H = YesPlease
 883        LIBC_CONTAINS_LIBINTL = YesPlease
 884        HAVE_DEV_TTY = YesPlease
 885endif
 886ifeq ($(uname_S),GNU/kFreeBSD)
 887        NO_STRLCPY = YesPlease
 888        NO_MKSTEMPS = YesPlease
 889        HAVE_PATHS_H = YesPlease
 890        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 891        LIBC_CONTAINS_LIBINTL = YesPlease
 892endif
 893ifeq ($(uname_S),UnixWare)
 894        CC = cc
 895        NEEDS_SOCKET = YesPlease
 896        NEEDS_NSL = YesPlease
 897        NEEDS_SSL_WITH_CRYPTO = YesPlease
 898        NEEDS_LIBICONV = YesPlease
 899        SHELL_PATH = /usr/local/bin/bash
 900        NO_IPV6 = YesPlease
 901        NO_HSTRERROR = YesPlease
 902        NO_MKSTEMPS = YesPlease
 903        BASIC_CFLAGS += -Kthread
 904        BASIC_CFLAGS += -I/usr/local/include
 905        BASIC_LDFLAGS += -L/usr/local/lib
 906        INSTALL = ginstall
 907        TAR = gtar
 908        NO_STRCASESTR = YesPlease
 909        NO_MEMMEM = YesPlease
 910endif
 911ifeq ($(uname_S),SCO_SV)
 912        ifeq ($(uname_R),3.2)
 913                CFLAGS = -O2
 914        endif
 915        ifeq ($(uname_R),5)
 916                CC = cc
 917                BASIC_CFLAGS += -Kthread
 918        endif
 919        NEEDS_SOCKET = YesPlease
 920        NEEDS_NSL = YesPlease
 921        NEEDS_SSL_WITH_CRYPTO = YesPlease
 922        NEEDS_LIBICONV = YesPlease
 923        SHELL_PATH = /usr/bin/bash
 924        NO_IPV6 = YesPlease
 925        NO_HSTRERROR = YesPlease
 926        NO_MKSTEMPS = YesPlease
 927        BASIC_CFLAGS += -I/usr/local/include
 928        BASIC_LDFLAGS += -L/usr/local/lib
 929        NO_STRCASESTR = YesPlease
 930        NO_MEMMEM = YesPlease
 931        INSTALL = ginstall
 932        TAR = gtar
 933endif
 934ifeq ($(uname_S),Darwin)
 935        NEEDS_CRYPTO_WITH_SSL = YesPlease
 936        NEEDS_SSL_WITH_CRYPTO = YesPlease
 937        NEEDS_LIBICONV = YesPlease
 938        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 939                OLD_ICONV = UnfortunatelyYes
 940        endif
 941        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 942                NO_STRLCPY = YesPlease
 943        endif
 944        NO_MEMMEM = YesPlease
 945        USE_ST_TIMESPEC = YesPlease
 946        HAVE_DEV_TTY = YesPlease
 947endif
 948ifeq ($(uname_S),SunOS)
 949        NEEDS_SOCKET = YesPlease
 950        NEEDS_NSL = YesPlease
 951        SHELL_PATH = /bin/bash
 952        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 953        NO_STRCASESTR = YesPlease
 954        NO_MEMMEM = YesPlease
 955        NO_MKDTEMP = YesPlease
 956        NO_MKSTEMPS = YesPlease
 957        NO_REGEX = YesPlease
 958        NO_FNMATCH_CASEFOLD = YesPlease
 959        NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
 960        ifeq ($(uname_R),5.6)
 961                SOCKLEN_T = int
 962                NO_HSTRERROR = YesPlease
 963                NO_IPV6 = YesPlease
 964                NO_SOCKADDR_STORAGE = YesPlease
 965                NO_UNSETENV = YesPlease
 966                NO_SETENV = YesPlease
 967                NO_STRLCPY = YesPlease
 968                NO_STRTOUMAX = YesPlease
 969                GIT_TEST_CMP = cmp
 970        endif
 971        ifeq ($(uname_R),5.7)
 972                NEEDS_RESOLV = YesPlease
 973                NO_IPV6 = YesPlease
 974                NO_SOCKADDR_STORAGE = YesPlease
 975                NO_UNSETENV = YesPlease
 976                NO_SETENV = YesPlease
 977                NO_STRLCPY = YesPlease
 978                NO_STRTOUMAX = YesPlease
 979                GIT_TEST_CMP = cmp
 980        endif
 981        ifeq ($(uname_R),5.8)
 982                NO_UNSETENV = YesPlease
 983                NO_SETENV = YesPlease
 984                NO_STRTOUMAX = YesPlease
 985                GIT_TEST_CMP = cmp
 986        endif
 987        ifeq ($(uname_R),5.9)
 988                NO_UNSETENV = YesPlease
 989                NO_SETENV = YesPlease
 990                NO_STRTOUMAX = YesPlease
 991                GIT_TEST_CMP = cmp
 992        endif
 993        INSTALL = /usr/ucb/install
 994        TAR = gtar
 995        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 996endif
 997ifeq ($(uname_O),Cygwin)
 998        ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 999                NO_D_TYPE_IN_DIRENT = YesPlease
1000                NO_D_INO_IN_DIRENT = YesPlease
1001                NO_STRCASESTR = YesPlease
1002                NO_MEMMEM = YesPlease
1003                NO_MKSTEMPS = YesPlease
1004                NO_SYMLINK_HEAD = YesPlease
1005                NO_IPV6 = YesPlease
1006                OLD_ICONV = UnfortunatelyYes
1007        endif
1008        NEEDS_LIBICONV = YesPlease
1009        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
1010        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
1011        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1012        # There are conflicting reports about this.
1013        # On some boxes NO_MMAP is needed, and not so elsewhere.
1014        # Try commenting this out if you suspect MMAP is more efficient
1015        NO_MMAP = YesPlease
1016        X = .exe
1017        COMPAT_OBJS += compat/cygwin.o
1018        UNRELIABLE_FSTAT = UnfortunatelyYes
1019        SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
1020endif
1021ifeq ($(uname_S),FreeBSD)
1022        NEEDS_LIBICONV = YesPlease
1023        OLD_ICONV = YesPlease
1024        NO_MEMMEM = YesPlease
1025        BASIC_CFLAGS += -I/usr/local/include
1026        BASIC_LDFLAGS += -L/usr/local/lib
1027        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
1028        USE_ST_TIMESPEC = YesPlease
1029        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
1030                PTHREAD_LIBS = -pthread
1031                NO_UINTMAX_T = YesPlease
1032                NO_STRTOUMAX = YesPlease
1033        endif
1034        PYTHON_PATH = /usr/local/bin/python
1035        HAVE_PATHS_H = YesPlease
1036endif
1037ifeq ($(uname_S),OpenBSD)
1038        NO_STRCASESTR = YesPlease
1039        NO_MEMMEM = YesPlease
1040        USE_ST_TIMESPEC = YesPlease
1041        NEEDS_LIBICONV = YesPlease
1042        BASIC_CFLAGS += -I/usr/local/include
1043        BASIC_LDFLAGS += -L/usr/local/lib
1044        HAVE_PATHS_H = YesPlease
1045endif
1046ifeq ($(uname_S),NetBSD)
1047        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
1048                NEEDS_LIBICONV = YesPlease
1049        endif
1050        BASIC_CFLAGS += -I/usr/pkg/include
1051        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
1052        USE_ST_TIMESPEC = YesPlease
1053        NO_MKSTEMPS = YesPlease
1054        HAVE_PATHS_H = YesPlease
1055endif
1056ifeq ($(uname_S),AIX)
1057        DEFAULT_PAGER = more
1058        NO_STRCASESTR=YesPlease
1059        NO_MEMMEM = YesPlease
1060        NO_MKDTEMP = YesPlease
1061        NO_MKSTEMPS = YesPlease
1062        NO_STRLCPY = YesPlease
1063        NO_NSEC = YesPlease
1064        FREAD_READS_DIRECTORIES = UnfortunatelyYes
1065        INTERNAL_QSORT = UnfortunatelyYes
1066        NEEDS_LIBICONV=YesPlease
1067        BASIC_CFLAGS += -D_LARGE_FILES
1068        ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
1069                NO_PTHREADS = YesPlease
1070        else
1071                PTHREAD_LIBS = -lpthread
1072        endif
1073        ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
1074                INLINE=''
1075        endif
1076        GIT_TEST_CMP = cmp
1077endif
1078ifeq ($(uname_S),GNU)
1079        # GNU/Hurd
1080        NO_STRLCPY=YesPlease
1081        NO_MKSTEMPS = YesPlease
1082        HAVE_PATHS_H = YesPlease
1083        LIBC_CONTAINS_LIBINTL = YesPlease
1084endif
1085ifeq ($(uname_S),IRIX)
1086        NO_SETENV = YesPlease
1087        NO_UNSETENV = YesPlease
1088        NO_STRCASESTR = YesPlease
1089        NO_MEMMEM = YesPlease
1090        NO_MKSTEMPS = YesPlease
1091        NO_MKDTEMP = YesPlease
1092        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1093        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1094        # git dies with a segmentation fault when trying to access the first
1095        # entry of a reflog.  The conservative choice is made to always set
1096        # NO_MMAP.  If you suspect that your compiler is not affected by this
1097        # issue, comment out the NO_MMAP statement.
1098        NO_MMAP = YesPlease
1099        NO_REGEX = YesPlease
1100        NO_FNMATCH_CASEFOLD = YesPlease
1101        SNPRINTF_RETURNS_BOGUS = YesPlease
1102        SHELL_PATH = /usr/gnu/bin/bash
1103        NEEDS_LIBGEN = YesPlease
1104endif
1105ifeq ($(uname_S),IRIX64)
1106        NO_SETENV=YesPlease
1107        NO_UNSETENV = YesPlease
1108        NO_STRCASESTR=YesPlease
1109        NO_MEMMEM = YesPlease
1110        NO_MKSTEMPS = YesPlease
1111        NO_MKDTEMP = YesPlease
1112        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1113        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1114        # git dies with a segmentation fault when trying to access the first
1115        # entry of a reflog.  The conservative choice is made to always set
1116        # NO_MMAP.  If you suspect that your compiler is not affected by this
1117        # issue, comment out the NO_MMAP statement.
1118        NO_MMAP = YesPlease
1119        NO_REGEX = YesPlease
1120        NO_FNMATCH_CASEFOLD = YesPlease
1121        SNPRINTF_RETURNS_BOGUS = YesPlease
1122        SHELL_PATH=/usr/gnu/bin/bash
1123        NEEDS_LIBGEN = YesPlease
1124endif
1125ifeq ($(uname_S),HP-UX)
1126        INLINE = __inline
1127        NO_IPV6=YesPlease
1128        NO_SETENV=YesPlease
1129        NO_STRCASESTR=YesPlease
1130        NO_MEMMEM = YesPlease
1131        NO_MKSTEMPS = YesPlease
1132        NO_STRLCPY = YesPlease
1133        NO_MKDTEMP = YesPlease
1134        NO_UNSETENV = YesPlease
1135        NO_HSTRERROR = YesPlease
1136        NO_SYS_SELECT_H = YesPlease
1137        NO_FNMATCH_CASEFOLD = YesPlease
1138        SNPRINTF_RETURNS_BOGUS = YesPlease
1139        NO_NSEC = YesPlease
1140        ifeq ($(uname_R),B.11.00)
1141                NO_INET_NTOP = YesPlease
1142                NO_INET_PTON = YesPlease
1143        endif
1144        ifeq ($(uname_R),B.10.20)
1145                # Override HP-UX 11.x setting:
1146                INLINE =
1147                SOCKLEN_T = size_t
1148                NO_PREAD = YesPlease
1149                NO_INET_NTOP = YesPlease
1150                NO_INET_PTON = YesPlease
1151        endif
1152        GIT_TEST_CMP = cmp
1153endif
1154ifeq ($(uname_S),Windows)
1155        GIT_VERSION := $(GIT_VERSION).MSVC
1156        pathsep = ;
1157        NO_PREAD = YesPlease
1158        NEEDS_CRYPTO_WITH_SSL = YesPlease
1159        NO_LIBGEN_H = YesPlease
1160        NO_SYS_POLL_H = YesPlease
1161        NO_SYMLINK_HEAD = YesPlease
1162        NO_IPV6 = YesPlease
1163        NO_UNIX_SOCKETS = YesPlease
1164        NO_SETENV = YesPlease
1165        NO_UNSETENV = YesPlease
1166        NO_STRCASESTR = YesPlease
1167        NO_STRLCPY = YesPlease
1168        NO_STRTOK_R = YesPlease
1169        NO_FNMATCH = YesPlease
1170        NO_MEMMEM = YesPlease
1171        # NEEDS_LIBICONV = YesPlease
1172        NO_ICONV = YesPlease
1173        NO_STRTOUMAX = YesPlease
1174        NO_STRTOULL = YesPlease
1175        NO_MKDTEMP = YesPlease
1176        NO_MKSTEMPS = YesPlease
1177        SNPRINTF_RETURNS_BOGUS = YesPlease
1178        NO_SVN_TESTS = YesPlease
1179        NO_PERL_MAKEMAKER = YesPlease
1180        RUNTIME_PREFIX = YesPlease
1181        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1182        NO_NSEC = YesPlease
1183        USE_WIN32_MMAP = YesPlease
1184        # USE_NED_ALLOCATOR = YesPlease
1185        UNRELIABLE_FSTAT = UnfortunatelyYes
1186        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1187        NO_REGEX = YesPlease
1188        NO_CURL = YesPlease
1189        NO_PYTHON = YesPlease
1190        BLK_SHA1 = YesPlease
1191        NO_POSIX_GOODIES = UnfortunatelyYes
1192        NATIVE_CRLF = YesPlease
1193
1194        CC = compat/vcbuild/scripts/clink.pl
1195        AR = compat/vcbuild/scripts/lib.pl
1196        CFLAGS =
1197        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
1198        COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1199                compat/win32/pthread.o compat/win32/syslog.o \
1200                compat/win32/poll.o compat/win32/dirent.o
1201        COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1202        BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1203        EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1204        PTHREAD_LIBS =
1205        lib =
1206ifndef DEBUG
1207        BASIC_CFLAGS += -GL -Os -MT
1208        BASIC_LDFLAGS += -LTCG
1209        AR += -LTCG
1210else
1211        BASIC_CFLAGS += -Zi -MTd
1212endif
1213        X = .exe
1214endif
1215ifeq ($(uname_S),Interix)
1216        NO_INITGROUPS = YesPlease
1217        NO_IPV6 = YesPlease
1218        NO_MEMMEM = YesPlease
1219        NO_MKDTEMP = YesPlease
1220        NO_STRTOUMAX = YesPlease
1221        NO_NSEC = YesPlease
1222        NO_MKSTEMPS = YesPlease
1223        ifeq ($(uname_R),3.5)
1224                NO_INET_NTOP = YesPlease
1225                NO_INET_PTON = YesPlease
1226                NO_SOCKADDR_STORAGE = YesPlease
1227                NO_FNMATCH_CASEFOLD = YesPlease
1228        endif
1229        ifeq ($(uname_R),5.2)
1230                NO_INET_NTOP = YesPlease
1231                NO_INET_PTON = YesPlease
1232                NO_SOCKADDR_STORAGE = YesPlease
1233                NO_FNMATCH_CASEFOLD = YesPlease
1234        endif
1235endif
1236ifeq ($(uname_S),Minix)
1237        NO_IPV6 = YesPlease
1238        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1239        NO_NSEC = YesPlease
1240        NEEDS_LIBGEN =
1241        NEEDS_CRYPTO_WITH_SSL = YesPlease
1242        NEEDS_IDN_WITH_CURL = YesPlease
1243        NEEDS_SSL_WITH_CURL = YesPlease
1244        NEEDS_RESOLV =
1245        NO_HSTRERROR = YesPlease
1246        NO_MMAP = YesPlease
1247        NO_CURL =
1248        NO_EXPAT =
1249endif
1250ifneq (,$(findstring MINGW,$(uname_S)))
1251        pathsep = ;
1252        NO_PREAD = YesPlease
1253        NEEDS_CRYPTO_WITH_SSL = YesPlease
1254        NO_LIBGEN_H = YesPlease
1255        NO_SYS_POLL_H = YesPlease
1256        NO_SYMLINK_HEAD = YesPlease
1257        NO_UNIX_SOCKETS = YesPlease
1258        NO_SETENV = YesPlease
1259        NO_UNSETENV = YesPlease
1260        NO_STRCASESTR = YesPlease
1261        NO_STRLCPY = YesPlease
1262        NO_STRTOK_R = YesPlease
1263        NO_FNMATCH = YesPlease
1264        NO_MEMMEM = YesPlease
1265        NEEDS_LIBICONV = YesPlease
1266        OLD_ICONV = YesPlease
1267        NO_STRTOUMAX = YesPlease
1268        NO_MKDTEMP = YesPlease
1269        NO_MKSTEMPS = YesPlease
1270        NO_SVN_TESTS = YesPlease
1271        NO_PERL_MAKEMAKER = YesPlease
1272        RUNTIME_PREFIX = YesPlease
1273        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1274        NO_NSEC = YesPlease
1275        USE_WIN32_MMAP = YesPlease
1276        USE_NED_ALLOCATOR = YesPlease
1277        UNRELIABLE_FSTAT = UnfortunatelyYes
1278        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1279        NO_REGEX = YesPlease
1280        NO_PYTHON = YesPlease
1281        BLK_SHA1 = YesPlease
1282        ETAGS_TARGET = ETAGS
1283        NO_INET_PTON = YesPlease
1284        NO_INET_NTOP = YesPlease
1285        NO_POSIX_GOODIES = UnfortunatelyYes
1286        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1287        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1288        COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1289                compat/win32/pthread.o compat/win32/syslog.o \
1290                compat/win32/poll.o compat/win32/dirent.o
1291        EXTLIBS += -lws2_32
1292        PTHREAD_LIBS =
1293        X = .exe
1294        SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1295ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1296        htmldir=doc/git/html/
1297        prefix =
1298        INSTALL = /bin/install
1299        EXTLIBS += /mingw/lib/libz.a
1300        NO_R_TO_GCC_LINKER = YesPlease
1301        INTERNAL_QSORT = YesPlease
1302        HAVE_LIBCHARSET_H = YesPlease
1303else
1304        NO_CURL = YesPlease
1305endif
1306endif
1307
1308-include config.mak.autogen
1309-include config.mak
1310
1311ifndef sysconfdir
1312ifeq ($(prefix),/usr)
1313sysconfdir = /etc
1314else
1315sysconfdir = etc
1316endif
1317endif
1318
1319ifdef CHECK_HEADER_DEPENDENCIES
1320COMPUTE_HEADER_DEPENDENCIES = no
1321USE_COMPUTED_HEADER_DEPENDENCIES =
1322endif
1323
1324ifndef COMPUTE_HEADER_DEPENDENCIES
1325COMPUTE_HEADER_DEPENDENCIES = auto
1326endif
1327
1328ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1329dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1330        -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
1331        echo $$?)
1332ifeq ($(dep_check),0)
1333override COMPUTE_HEADER_DEPENDENCIES = yes
1334else
1335override COMPUTE_HEADER_DEPENDENCIES = no
1336endif
1337endif
1338
1339ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1340USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1341else
1342ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1343$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1344(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1345endif
1346endif
1347
1348ifdef SANE_TOOL_PATH
1349SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1350BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1351PATH := $(SANE_TOOL_PATH):${PATH}
1352else
1353BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1354endif
1355
1356ifneq (,$(INLINE))
1357        BASIC_CFLAGS += -Dinline=$(INLINE)
1358endif
1359
1360ifneq (,$(SOCKLEN_T))
1361        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1362endif
1363
1364ifeq ($(uname_S),Darwin)
1365        ifndef NO_FINK
1366                ifeq ($(shell test -d /sw/lib && echo y),y)
1367                        BASIC_CFLAGS += -I/sw/include
1368                        BASIC_LDFLAGS += -L/sw/lib
1369                endif
1370        endif
1371        ifndef NO_DARWIN_PORTS
1372                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1373                        BASIC_CFLAGS += -I/opt/local/include
1374                        BASIC_LDFLAGS += -L/opt/local/lib
1375                endif
1376        endif
1377        PTHREAD_LIBS =
1378endif
1379
1380ifndef CC_LD_DYNPATH
1381        ifdef NO_R_TO_GCC_LINKER
1382                # Some gcc does not accept and pass -R to the linker to specify
1383                # the runtime dynamic library path.
1384                CC_LD_DYNPATH = -Wl,-rpath,
1385        else
1386                CC_LD_DYNPATH = -R
1387        endif
1388endif
1389
1390ifdef NO_LIBGEN_H
1391        COMPAT_CFLAGS += -DNO_LIBGEN_H
1392        COMPAT_OBJS += compat/basename.o
1393endif
1394
1395ifdef USE_LIBPCRE
1396        BASIC_CFLAGS += -DUSE_LIBPCRE
1397        ifdef LIBPCREDIR
1398                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1399                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1400        endif
1401        EXTLIBS += -lpcre
1402endif
1403
1404ifdef NO_CURL
1405        BASIC_CFLAGS += -DNO_CURL
1406        REMOTE_CURL_PRIMARY =
1407        REMOTE_CURL_ALIASES =
1408        REMOTE_CURL_NAMES =
1409else
1410        ifdef CURLDIR
1411                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1412                BASIC_CFLAGS += -I$(CURLDIR)/include
1413                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1414        else
1415                CURL_LIBCURL = -lcurl
1416        endif
1417        ifdef NEEDS_SSL_WITH_CURL
1418                CURL_LIBCURL += -lssl
1419                ifdef NEEDS_CRYPTO_WITH_SSL
1420                        CURL_LIBCURL += -lcrypto
1421                endif
1422        endif
1423        ifdef NEEDS_IDN_WITH_CURL
1424                CURL_LIBCURL += -lidn
1425        endif
1426
1427        REMOTE_CURL_PRIMARY = git-remote-http$X
1428        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1429        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1430        PROGRAM_OBJS += http-fetch.o
1431        PROGRAMS += $(REMOTE_CURL_NAMES)
1432        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1433        ifeq "$(curl_check)" "070908"
1434                ifndef NO_EXPAT
1435                        PROGRAM_OBJS += http-push.o
1436                endif
1437        endif
1438        ifndef NO_EXPAT
1439                ifdef EXPATDIR
1440                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1441                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1442                else
1443                        EXPAT_LIBEXPAT = -lexpat
1444                endif
1445        endif
1446endif
1447
1448ifdef ZLIB_PATH
1449        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1450        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1451endif
1452EXTLIBS += -lz
1453
1454ifndef NO_OPENSSL
1455        OPENSSL_LIBSSL = -lssl
1456        ifdef OPENSSLDIR
1457                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1458                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1459        else
1460                OPENSSL_LINK =
1461        endif
1462        ifdef NEEDS_CRYPTO_WITH_SSL
1463                OPENSSL_LIBSSL += -lcrypto
1464        endif
1465else
1466        BASIC_CFLAGS += -DNO_OPENSSL
1467        BLK_SHA1 = 1
1468        OPENSSL_LIBSSL =
1469endif
1470ifdef NO_OPENSSL
1471        LIB_4_CRYPTO =
1472else
1473ifdef NEEDS_SSL_WITH_CRYPTO
1474        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1475else
1476        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1477endif
1478endif
1479ifdef NEEDS_LIBICONV
1480        ifdef ICONVDIR
1481                BASIC_CFLAGS += -I$(ICONVDIR)/include
1482                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1483        else
1484                ICONV_LINK =
1485        endif
1486        EXTLIBS += $(ICONV_LINK) -liconv
1487endif
1488ifdef NEEDS_LIBGEN
1489        EXTLIBS += -lgen
1490endif
1491ifndef NO_GETTEXT
1492ifndef LIBC_CONTAINS_LIBINTL
1493        EXTLIBS += -lintl
1494endif
1495endif
1496ifdef NEEDS_SOCKET
1497        EXTLIBS += -lsocket
1498endif
1499ifdef NEEDS_NSL
1500        EXTLIBS += -lnsl
1501endif
1502ifdef NEEDS_RESOLV
1503        EXTLIBS += -lresolv
1504endif
1505ifdef NO_D_TYPE_IN_DIRENT
1506        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1507endif
1508ifdef NO_D_INO_IN_DIRENT
1509        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1510endif
1511ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1512        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1513endif
1514ifdef USE_NSEC
1515        BASIC_CFLAGS += -DUSE_NSEC
1516endif
1517ifdef USE_ST_TIMESPEC
1518        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1519endif
1520ifdef NO_NORETURN
1521        BASIC_CFLAGS += -DNO_NORETURN
1522endif
1523ifdef NO_NSEC
1524        BASIC_CFLAGS += -DNO_NSEC
1525endif
1526ifdef SNPRINTF_RETURNS_BOGUS
1527        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1528        COMPAT_OBJS += compat/snprintf.o
1529endif
1530ifdef FREAD_READS_DIRECTORIES
1531        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1532        COMPAT_OBJS += compat/fopen.o
1533endif
1534ifdef NO_SYMLINK_HEAD
1535        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1536endif
1537ifdef GETTEXT_POISON
1538        BASIC_CFLAGS += -DGETTEXT_POISON
1539endif
1540ifdef NO_GETTEXT
1541        BASIC_CFLAGS += -DNO_GETTEXT
1542        USE_GETTEXT_SCHEME ?= fallthrough
1543endif
1544ifdef NO_STRCASESTR
1545        COMPAT_CFLAGS += -DNO_STRCASESTR
1546        COMPAT_OBJS += compat/strcasestr.o
1547endif
1548ifdef NO_STRLCPY
1549        COMPAT_CFLAGS += -DNO_STRLCPY
1550        COMPAT_OBJS += compat/strlcpy.o
1551endif
1552ifdef NO_STRTOUMAX
1553        COMPAT_CFLAGS += -DNO_STRTOUMAX
1554        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1555endif
1556ifdef NO_STRTOULL
1557        COMPAT_CFLAGS += -DNO_STRTOULL
1558endif
1559ifdef NO_STRTOK_R
1560        COMPAT_CFLAGS += -DNO_STRTOK_R
1561        COMPAT_OBJS += compat/strtok_r.o
1562endif
1563ifdef NO_FNMATCH
1564        COMPAT_CFLAGS += -Icompat/fnmatch
1565        COMPAT_CFLAGS += -DNO_FNMATCH
1566        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1567else
1568ifdef NO_FNMATCH_CASEFOLD
1569        COMPAT_CFLAGS += -Icompat/fnmatch
1570        COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1571        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1572endif
1573endif
1574ifdef NO_SETENV
1575        COMPAT_CFLAGS += -DNO_SETENV
1576        COMPAT_OBJS += compat/setenv.o
1577endif
1578ifdef NO_MKDTEMP
1579        COMPAT_CFLAGS += -DNO_MKDTEMP
1580        COMPAT_OBJS += compat/mkdtemp.o
1581endif
1582ifdef NO_MKSTEMPS
1583        COMPAT_CFLAGS += -DNO_MKSTEMPS
1584endif
1585ifdef NO_UNSETENV
1586        COMPAT_CFLAGS += -DNO_UNSETENV
1587        COMPAT_OBJS += compat/unsetenv.o
1588endif
1589ifdef NO_SYS_SELECT_H
1590        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1591endif
1592ifdef NO_SYS_POLL_H
1593        BASIC_CFLAGS += -DNO_SYS_POLL_H
1594endif
1595ifdef NO_INTTYPES_H
1596        BASIC_CFLAGS += -DNO_INTTYPES_H
1597endif
1598ifdef NO_INITGROUPS
1599        BASIC_CFLAGS += -DNO_INITGROUPS
1600endif
1601ifdef NO_MMAP
1602        COMPAT_CFLAGS += -DNO_MMAP
1603        COMPAT_OBJS += compat/mmap.o
1604else
1605        ifdef USE_WIN32_MMAP
1606                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1607                COMPAT_OBJS += compat/win32mmap.o
1608        endif
1609endif
1610ifdef OBJECT_CREATION_USES_RENAMES
1611        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1612endif
1613ifdef NO_PREAD
1614        COMPAT_CFLAGS += -DNO_PREAD
1615        COMPAT_OBJS += compat/pread.o
1616endif
1617ifdef NO_FAST_WORKING_DIRECTORY
1618        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1619endif
1620ifdef NO_TRUSTABLE_FILEMODE
1621        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1622endif
1623ifdef NO_IPV6
1624        BASIC_CFLAGS += -DNO_IPV6
1625endif
1626ifdef NO_UINTMAX_T
1627        BASIC_CFLAGS += -Duintmax_t=uint32_t
1628endif
1629ifdef NO_SOCKADDR_STORAGE
1630ifdef NO_IPV6
1631        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1632else
1633        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1634endif
1635endif
1636ifdef NO_INET_NTOP
1637        LIB_OBJS += compat/inet_ntop.o
1638        BASIC_CFLAGS += -DNO_INET_NTOP
1639endif
1640ifdef NO_INET_PTON
1641        LIB_OBJS += compat/inet_pton.o
1642        BASIC_CFLAGS += -DNO_INET_PTON
1643endif
1644ifndef NO_UNIX_SOCKETS
1645        LIB_OBJS += unix-socket.o
1646        LIB_H += unix-socket.h
1647        PROGRAM_OBJS += credential-cache.o
1648        PROGRAM_OBJS += credential-cache--daemon.o
1649endif
1650
1651ifdef NO_ICONV
1652        BASIC_CFLAGS += -DNO_ICONV
1653endif
1654
1655ifdef OLD_ICONV
1656        BASIC_CFLAGS += -DOLD_ICONV
1657endif
1658
1659ifdef NO_DEFLATE_BOUND
1660        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1661endif
1662
1663ifdef NO_POSIX_GOODIES
1664        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1665endif
1666
1667ifdef BLK_SHA1
1668        SHA1_HEADER = "block-sha1/sha1.h"
1669        LIB_OBJS += block-sha1/sha1.o
1670        LIB_H += block-sha1/sha1.h
1671else
1672ifdef PPC_SHA1
1673        SHA1_HEADER = "ppc/sha1.h"
1674        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1675        LIB_H += ppc/sha1.h
1676else
1677        SHA1_HEADER = <openssl/sha.h>
1678        EXTLIBS += $(LIB_4_CRYPTO)
1679endif
1680endif
1681ifdef NO_PERL_MAKEMAKER
1682        export NO_PERL_MAKEMAKER
1683endif
1684ifdef NO_HSTRERROR
1685        COMPAT_CFLAGS += -DNO_HSTRERROR
1686        COMPAT_OBJS += compat/hstrerror.o
1687endif
1688ifdef NO_MEMMEM
1689        COMPAT_CFLAGS += -DNO_MEMMEM
1690        COMPAT_OBJS += compat/memmem.o
1691endif
1692ifdef INTERNAL_QSORT
1693        COMPAT_CFLAGS += -DINTERNAL_QSORT
1694        COMPAT_OBJS += compat/qsort.o
1695endif
1696ifdef RUNTIME_PREFIX
1697        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1698endif
1699
1700ifdef NO_PTHREADS
1701        BASIC_CFLAGS += -DNO_PTHREADS
1702else
1703        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1704        EXTLIBS += $(PTHREAD_LIBS)
1705        LIB_OBJS += thread-utils.o
1706endif
1707
1708ifdef HAVE_PATHS_H
1709        BASIC_CFLAGS += -DHAVE_PATHS_H
1710endif
1711
1712ifdef HAVE_LIBCHARSET_H
1713        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1714        EXTLIBS += $(CHARSET_LIB)
1715endif
1716
1717ifdef HAVE_DEV_TTY
1718        BASIC_CFLAGS += -DHAVE_DEV_TTY
1719endif
1720
1721ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1722        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1723endif
1724ifdef UNRELIABLE_FSTAT
1725        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1726endif
1727ifdef NO_REGEX
1728        COMPAT_CFLAGS += -Icompat/regex
1729        COMPAT_OBJS += compat/regex/regex.o
1730endif
1731
1732ifdef USE_NED_ALLOCATOR
1733       COMPAT_CFLAGS += -Icompat/nedmalloc
1734       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1735endif
1736
1737ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1738        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1739endif
1740
1741ifndef NO_MSGFMT_EXTENDED_OPTIONS
1742        MSGFMT += --check --statistics
1743endif
1744
1745ifeq ($(TCLTK_PATH),)
1746NO_TCLTK=NoThanks
1747endif
1748
1749ifeq ($(PERL_PATH),)
1750NO_PERL=NoThanks
1751endif
1752
1753ifeq ($(PYTHON_PATH),)
1754NO_PYTHON=NoThanks
1755endif
1756
1757QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1758QUIET_SUBDIR1  =
1759
1760ifneq ($(findstring $(MAKEFLAGS),w),w)
1761PRINT_DIR = --no-print-directory
1762else # "make -w"
1763NO_SUBDIR = :
1764endif
1765
1766ifneq ($(findstring $(MAKEFLAGS),s),s)
1767ifndef V
1768        QUIET_CC       = @echo '   ' CC $@;
1769        QUIET_AR       = @echo '   ' AR $@;
1770        QUIET_LINK     = @echo '   ' LINK $@;
1771        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1772        QUIET_GEN      = @echo '   ' GEN $@;
1773        QUIET_LNCP     = @echo '   ' LN/CP $@;
1774        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1775        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1776        QUIET_GCOV     = @echo '   ' GCOV $@;
1777        QUIET_SP       = @echo '   ' SP $<;
1778        QUIET_SUBDIR0  = +@subdir=
1779        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1780                         $(MAKE) $(PRINT_DIR) -C $$subdir
1781        export V
1782        export QUIET_GEN
1783        export QUIET_BUILT_IN
1784endif
1785endif
1786
1787ifdef ASCIIDOC7
1788        export ASCIIDOC7
1789endif
1790
1791### profile feedback build
1792#
1793
1794# Can adjust this to be a global directory if you want to do extended
1795# data gathering
1796PROFILE_DIR := $(CURDIR)
1797
1798ifeq ("$(PROFILE)","GEN")
1799        CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1800        EXTLIBS += -lgcov
1801        export CCACHE_DISABLE=t
1802        V=1
1803else
1804ifneq ("$(PROFILE)","")
1805        CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1806        export CCACHE_DISABLE=t
1807        V=1
1808endif
1809endif
1810
1811# Shell quote (do not use $(call) to accommodate ancient setups);
1812
1813SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1814ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1815ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1816
1817DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1818bindir_SQ = $(subst ','\'',$(bindir))
1819bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1820mandir_SQ = $(subst ','\'',$(mandir))
1821infodir_SQ = $(subst ','\'',$(infodir))
1822localedir_SQ = $(subst ','\'',$(localedir))
1823gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1824template_dir_SQ = $(subst ','\'',$(template_dir))
1825htmldir_SQ = $(subst ','\'',$(htmldir))
1826prefix_SQ = $(subst ','\'',$(prefix))
1827gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1828
1829SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1830PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1831PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1832TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1833DIFF_SQ = $(subst ','\'',$(DIFF))
1834
1835LIBS = $(GITLIBS) $(EXTLIBS)
1836
1837BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1838        $(COMPAT_CFLAGS)
1839LIB_OBJS += $(COMPAT_OBJS)
1840
1841# Quote for C
1842
1843ifdef DEFAULT_EDITOR
1844DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1845DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1846
1847BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1848endif
1849
1850ifdef DEFAULT_PAGER
1851DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1852DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1853
1854BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1855endif
1856
1857ifdef SHELL_PATH
1858SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1859SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1860
1861BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1862endif
1863
1864ALL_CFLAGS += $(BASIC_CFLAGS)
1865ALL_LDFLAGS += $(BASIC_LDFLAGS)
1866
1867export DIFF TAR INSTALL DESTDIR SHELL_PATH
1868
1869
1870### Build rules
1871
1872SHELL = $(SHELL_PATH)
1873
1874all:: shell_compatibility_test
1875
1876ifeq "$(PROFILE)" "BUILD"
1877ifeq ($(filter all,$(MAKECMDGOALS)),all)
1878all:: profile-clean
1879        $(MAKE) PROFILE=GEN all
1880        $(MAKE) PROFILE=GEN -j1 test
1881endif
1882endif
1883
1884all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1885ifneq (,$X)
1886        $(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';)
1887endif
1888
1889all::
1890ifndef NO_TCLTK
1891        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1892        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1893endif
1894ifndef NO_PERL
1895        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1896endif
1897ifndef NO_PYTHON
1898        $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1899endif
1900        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1901
1902please_set_SHELL_PATH_to_a_more_modern_shell:
1903        @$$(:)
1904
1905shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1906
1907strip: $(PROGRAMS) git$X
1908        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1909
1910git.o: common-cmds.h
1911git.sp git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
1912        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1913        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1914        '-DGIT_INFO_PATH="$(infodir_SQ)"'
1915
1916git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1917        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1918                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1919
1920help.sp help.o: common-cmds.h
1921
1922builtin/help.sp builtin/help.o: common-cmds.h
1923builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1924        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1925        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1926        '-DGIT_INFO_PATH="$(infodir_SQ)"'
1927
1928$(BUILT_INS): git$X
1929        $(QUIET_BUILT_IN)$(RM) $@ && \
1930        ln git$X $@ 2>/dev/null || \
1931        ln -s git$X $@ 2>/dev/null || \
1932        cp git$X $@
1933
1934common-cmds.h: ./generate-cmdlist.sh command-list.txt
1935
1936common-cmds.h: $(wildcard Documentation/git-*.txt)
1937        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1938
1939define cmd_munge_script
1940$(RM) $@ $@+ && \
1941sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1942    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1943    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1944    -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1945    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1946    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1947    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1948    -e $(BROKEN_PATH_FIX) \
1949    $@.sh >$@+
1950endef
1951
1952$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1953        $(QUIET_GEN)$(cmd_munge_script) && \
1954        chmod +x $@+ && \
1955        mv $@+ $@
1956
1957$(SCRIPT_LIB) : % : %.sh
1958        $(QUIET_GEN)$(cmd_munge_script) && \
1959        mv $@+ $@
1960
1961ifndef NO_PERL
1962$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1963
1964perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1965        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1966
1967$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1968        $(QUIET_GEN)$(RM) $@ $@+ && \
1969        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1970        sed -e '1{' \
1971            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1972            -e '        h' \
1973            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1974            -e '        H' \
1975            -e '        x' \
1976            -e '}' \
1977            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1978            $@.perl >$@+ && \
1979        chmod +x $@+ && \
1980        mv $@+ $@
1981
1982
1983.PHONY: gitweb
1984gitweb:
1985        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1986
1987git-instaweb: git-instaweb.sh gitweb
1988        $(QUIET_GEN)$(RM) $@ $@+ && \
1989        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1990            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1991            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1992            -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1993            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1994            $@.sh > $@+ && \
1995        chmod +x $@+ && \
1996        mv $@+ $@
1997else # NO_PERL
1998$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1999        $(QUIET_GEN)$(RM) $@ $@+ && \
2000        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2001            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2002            unimplemented.sh >$@+ && \
2003        chmod +x $@+ && \
2004        mv $@+ $@
2005endif # NO_PERL
2006
2007ifndef NO_PYTHON
2008$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS
2009$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2010        $(QUIET_GEN)$(RM) $@ $@+ && \
2011        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2012                --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2013                instlibdir` && \
2014        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2015            -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2016            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2017            $@.py >$@+ && \
2018        chmod +x $@+ && \
2019        mv $@+ $@
2020else # NO_PYTHON
2021$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2022        $(QUIET_GEN)$(RM) $@ $@+ && \
2023        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2024            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2025            unimplemented.sh >$@+ && \
2026        chmod +x $@+ && \
2027        mv $@+ $@
2028endif # NO_PYTHON
2029
2030configure: configure.ac
2031        $(QUIET_GEN)$(RM) $@ $<+ && \
2032        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2033            $< > $<+ && \
2034        autoconf -o $@ $<+ && \
2035        $(RM) $<+
2036
2037# These can record GIT_VERSION
2038git.o git.spec \
2039        $(patsubst %.sh,%,$(SCRIPT_SH)) \
2040        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
2041        : GIT-VERSION-FILE
2042
2043TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2044GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2045        git.o
2046ifndef NO_CURL
2047        GIT_OBJS += http.o http-walker.o remote-curl.o
2048endif
2049
2050XDIFF_OBJS += xdiff/xdiffi.o
2051XDIFF_OBJS += xdiff/xprepare.o
2052XDIFF_OBJS += xdiff/xutils.o
2053XDIFF_OBJS += xdiff/xemit.o
2054XDIFF_OBJS += xdiff/xmerge.o
2055XDIFF_OBJS += xdiff/xpatience.o
2056XDIFF_OBJS += xdiff/xhistogram.o
2057
2058VCSSVN_OBJS += vcs-svn/line_buffer.o
2059VCSSVN_OBJS += vcs-svn/sliding_window.o
2060VCSSVN_OBJS += vcs-svn/repo_tree.o
2061VCSSVN_OBJS += vcs-svn/fast_export.o
2062VCSSVN_OBJS += vcs-svn/svndiff.o
2063VCSSVN_OBJS += vcs-svn/svndump.o
2064
2065VCSSVN_TEST_OBJS += test-line-buffer.o
2066
2067OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) $(VCSSVN_OBJS)
2068
2069dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2070dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2071
2072ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2073$(dep_dirs):
2074        @mkdir -p $@
2075
2076missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2077dep_file = $(dir $@).depend/$(notdir $@).d
2078dep_args = -MF $(dep_file) -MMD -MP
2079ifdef CHECK_HEADER_DEPENDENCIES
2080$(error cannot compute header dependencies outside a normal build. \
2081Please unset CHECK_HEADER_DEPENDENCIES and try again)
2082endif
2083endif
2084
2085ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2086ifndef CHECK_HEADER_DEPENDENCIES
2087dep_dirs =
2088missing_dep_dirs =
2089dep_args =
2090endif
2091endif
2092
2093ifdef CHECK_HEADER_DEPENDENCIES
2094ifndef PRINT_HEADER_DEPENDENCIES
2095missing_deps = $(filter-out $(notdir $^), \
2096        $(notdir $(shell $(MAKE) -s $@ \
2097                CHECK_HEADER_DEPENDENCIES=YesPlease \
2098                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2099                PRINT_HEADER_DEPENDENCIES=YesPlease)))
2100endif
2101endif
2102
2103ASM_SRC := $(wildcard $(OBJECTS:o=S))
2104ASM_OBJ := $(ASM_SRC:S=o)
2105C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2106
2107.SUFFIXES:
2108
2109ifdef PRINT_HEADER_DEPENDENCIES
2110$(C_OBJ): %.o: %.c FORCE
2111        echo $^
2112$(ASM_OBJ): %.o: %.S FORCE
2113        echo $^
2114
2115ifndef CHECK_HEADER_DEPENDENCIES
2116$(error cannot print header dependencies during a normal build. \
2117Please set CHECK_HEADER_DEPENDENCIES and try again)
2118endif
2119endif
2120
2121ifndef PRINT_HEADER_DEPENDENCIES
2122ifdef CHECK_HEADER_DEPENDENCIES
2123$(C_OBJ): %.o: %.c $(dep_files) FORCE
2124        @set -e; echo CHECK $@; \
2125        missing_deps="$(missing_deps)"; \
2126        if test "$$missing_deps"; \
2127        then \
2128                echo missing dependencies: $$missing_deps; \
2129                false; \
2130        fi
2131$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2132        @set -e; echo CHECK $@; \
2133        missing_deps="$(missing_deps)"; \
2134        if test "$$missing_deps"; \
2135        then \
2136                echo missing dependencies: $$missing_deps; \
2137                false; \
2138        fi
2139endif
2140endif
2141
2142ifndef CHECK_HEADER_DEPENDENCIES
2143$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2144        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2145$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2146        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2147endif
2148
2149%.s: %.c GIT-CFLAGS FORCE
2150        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2151
2152ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2153# Take advantage of gcc's on-the-fly dependency generation
2154# See <http://gcc.gnu.org/gcc-3.0/features.html>.
2155dep_files_present := $(wildcard $(dep_files))
2156ifneq ($(dep_files_present),)
2157include $(dep_files_present)
2158endif
2159else
2160# Dependencies on header files, for platforms that do not support
2161# the gcc -MMD option.
2162#
2163# Dependencies on automatically generated headers such as common-cmds.h
2164# should _not_ be included here, since they are necessary even when
2165# building an object for the first time.
2166#
2167# XXX. Please check occasionally that these include all dependencies
2168# gcc detects!
2169
2170$(GIT_OBJS): $(LIB_H)
2171builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h
2172builtin/bundle.o bundle.o transport.o: bundle.h
2173builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
2174builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
2175builtin/grep.o builtin/pack-objects.o transport-helper.o thread-utils.o: thread-utils.h
2176builtin/send-pack.o transport.o: send-pack.h
2177builtin/log.o builtin/shortlog.o: shortlog.h
2178builtin/prune.o builtin/reflog.o reachable.o: reachable.h
2179builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
2180builtin/tar-tree.o archive-tar.o: tar.h
2181connect.o transport.o url.o http-backend.o: url.h
2182http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
2183http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h url.h
2184
2185XDIFF_H += xdiff/xinclude.h
2186XDIFF_H += xdiff/xmacros.h
2187XDIFF_H += xdiff/xdiff.h
2188XDIFF_H += xdiff/xtypes.h
2189XDIFF_H += xdiff/xutils.h
2190XDIFF_H += xdiff/xprepare.h
2191XDIFF_H += xdiff/xdiffi.h
2192XDIFF_H += xdiff/xemit.h
2193
2194xdiff-interface.o $(XDIFF_OBJS): $(XDIFF_H)
2195
2196VCSSVN_H += vcs-svn/line_buffer.h
2197VCSSVN_H += vcs-svn/sliding_window.h
2198VCSSVN_H += vcs-svn/repo_tree.h
2199VCSSVN_H += vcs-svn/fast_export.h
2200VCSSVN_H += vcs-svn/svndiff.h
2201VCSSVN_H += vcs-svn/svndump.h
2202
2203$(VCSSVN_OBJS) $(VCSSVN_TEST_OBJS): $(LIB_H) $(VCSSVN_H)
2204endif
2205
2206exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2207        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2208        '-DBINDIR="$(bindir_relative_SQ)"' \
2209        '-DPREFIX="$(prefix_SQ)"'
2210
2211builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2212        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2213
2214config.sp config.s config.o: EXTRA_CPPFLAGS = \
2215        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2216
2217attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2218        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2219
2220gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2221        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2222
2223http.sp http.s http.o: EXTRA_CPPFLAGS = \
2224        -DGIT_HTTP_USER_AGENT='"git/$(GIT_VERSION)"'
2225
2226ifdef NO_EXPAT
2227http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2228endif
2229
2230ifdef NO_REGEX
2231compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2232        -DGAWK -DNO_MBSUPPORT
2233endif
2234
2235ifdef USE_NED_ALLOCATOR
2236compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2237        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2238endif
2239
2240git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2241        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2242
2243git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2244        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2245                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2246
2247git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2248        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2249                $(LIBS) $(CURL_LIBCURL)
2250git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2251        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2252                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2253
2254$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2255        $(QUIET_LNCP)$(RM) $@ && \
2256        ln $< $@ 2>/dev/null || \
2257        ln -s $< $@ 2>/dev/null || \
2258        cp $< $@
2259
2260$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2261        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2262                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2263
2264$(LIB_FILE): $(LIB_OBJS)
2265        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2266
2267$(XDIFF_LIB): $(XDIFF_OBJS)
2268        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2269
2270$(VCSSVN_LIB): $(VCSSVN_OBJS)
2271        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2272
2273export DEFAULT_EDITOR DEFAULT_PAGER
2274
2275doc:
2276        $(MAKE) -C Documentation all
2277
2278man:
2279        $(MAKE) -C Documentation man
2280
2281html:
2282        $(MAKE) -C Documentation html
2283
2284info:
2285        $(MAKE) -C Documentation info
2286
2287pdf:
2288        $(MAKE) -C Documentation pdf
2289
2290XGETTEXT_FLAGS = \
2291        --force-po \
2292        --add-comments \
2293        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2294        --from-code=UTF-8
2295XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2296        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2297XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell
2298XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2299LOCALIZED_C := $(C_OBJ:o=c)
2300LOCALIZED_SH := $(SCRIPT_SH)
2301LOCALIZED_PERL := $(SCRIPT_PERL)
2302
2303ifdef XGETTEXT_INCLUDE_TESTS
2304LOCALIZED_C += t/t0200/test.c
2305LOCALIZED_SH += t/t0200/test.sh
2306LOCALIZED_PERL += t/t0200/test.perl
2307endif
2308
2309po/git.pot: $(LOCALIZED_C)
2310        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2311        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2312                $(LOCALIZED_SH)
2313        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2314                $(LOCALIZED_PERL)
2315        mv $@+ $@
2316
2317pot: po/git.pot
2318
2319POFILES := $(wildcard po/*.po)
2320MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2321
2322ifndef NO_GETTEXT
2323all:: $(MOFILES)
2324endif
2325
2326po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2327        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2328
2329FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2330                        $(FIND) . \( -name .git -type d -prune \) \
2331                                -o \( -name '*.[hcS]' -type f -print \) )
2332
2333$(ETAGS_TARGET): FORCE
2334        $(RM) $(ETAGS_TARGET)
2335        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2336
2337tags: FORCE
2338        $(RM) tags
2339        $(FIND_SOURCE_FILES) | xargs ctags -a
2340
2341cscope:
2342        $(RM) cscope*
2343        $(FIND_SOURCE_FILES) | xargs cscope -b
2344
2345### Detect prefix changes
2346TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
2347             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2348             $(localedir_SQ):$(USE_GETTEXT_SCHEME)
2349
2350GIT-CFLAGS: FORCE
2351        @FLAGS='$(TRACK_CFLAGS)'; \
2352            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2353                echo 1>&2 "    * new build flags or prefix"; \
2354                echo "$$FLAGS" >GIT-CFLAGS; \
2355            fi
2356
2357TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2358
2359GIT-LDFLAGS: FORCE
2360        @FLAGS='$(TRACK_LDFLAGS)'; \
2361            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2362                echo 1>&2 "    * new link flags"; \
2363                echo "$$FLAGS" >GIT-LDFLAGS; \
2364            fi
2365
2366# We need to apply sq twice, once to protect from the shell
2367# that runs GIT-BUILD-OPTIONS, and then again to protect it
2368# and the first level quoting from the shell that runs "echo".
2369GIT-BUILD-OPTIONS: FORCE
2370        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2371        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2372        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2373        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2374        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2375        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2376        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2377        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2378        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2379        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2380ifdef GIT_TEST_OPTS
2381        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2382endif
2383ifdef GIT_TEST_CMP
2384        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2385endif
2386ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2387        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2388endif
2389        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2390        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2391ifdef GIT_PERF_REPEAT_COUNT
2392        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2393endif
2394ifdef GIT_PERF_REPO
2395        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2396endif
2397ifdef GIT_PERF_LARGE_REPO
2398        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2399endif
2400ifdef GIT_PERF_MAKE_OPTS
2401        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2402endif
2403
2404### Detect Tck/Tk interpreter path changes
2405ifndef NO_TCLTK
2406TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2407
2408GIT-GUI-VARS: FORCE
2409        @VARS='$(TRACK_VARS)'; \
2410            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2411                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2412                echo "$$VARS" >$@; \
2413            fi
2414endif
2415
2416test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2417
2418all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2419
2420bin-wrappers/%: wrap-for-bin.sh
2421        @mkdir -p bin-wrappers
2422        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2423             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2424             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2425        chmod +x $@
2426
2427# GNU make supports exporting all variables by "export" without parameters.
2428# However, the environment gets quite big, and some programs have problems
2429# with that.
2430
2431export NO_SVN_TESTS
2432
2433### Testing rules
2434
2435test: all
2436        $(MAKE) -C t/ all
2437
2438perf: all
2439        $(MAKE) -C t/perf/ all
2440
2441.PHONY: test perf
2442
2443test-ctype$X: ctype.o
2444
2445test-date$X: date.o ctype.o
2446
2447test-delta$X: diff-delta.o patch-delta.o
2448
2449test-line-buffer$X: vcs-svn/lib.a
2450
2451test-parse-options$X: parse-options.o parse-options-cb.o
2452
2453test-svn-fe$X: vcs-svn/lib.a
2454
2455.PRECIOUS: $(TEST_OBJS)
2456
2457test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2458        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2459
2460check-sha1:: test-sha1$X
2461        ./test-sha1.sh
2462
2463SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2464
2465$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2466        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2467                $(SPARSE_FLAGS) $<
2468
2469.PHONY: sparse $(SP_OBJ)
2470sparse: $(SP_OBJ)
2471
2472check: common-cmds.h
2473        @if sparse; \
2474        then \
2475                echo 2>&1 "Use 'make sparse' instead"; \
2476                $(MAKE) --no-print-directory sparse; \
2477        else \
2478                echo 2>&1 "Did you mean 'make test'?"; \
2479                exit 1; \
2480        fi
2481
2482remove-dashes:
2483        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2484
2485### Installation rules
2486
2487ifneq ($(filter /%,$(firstword $(template_dir))),)
2488template_instdir = $(template_dir)
2489else
2490template_instdir = $(prefix)/$(template_dir)
2491endif
2492export template_instdir
2493
2494ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2495gitexec_instdir = $(gitexecdir)
2496else
2497gitexec_instdir = $(prefix)/$(gitexecdir)
2498endif
2499gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2500export gitexec_instdir
2501
2502ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2503mergetools_instdir = $(mergetoolsdir)
2504else
2505mergetools_instdir = $(prefix)/$(mergetoolsdir)
2506endif
2507mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2508
2509install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2510
2511install: all
2512        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2513        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2514        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2515        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2516        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2517        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2518        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2519        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2520ifndef NO_GETTEXT
2521        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2522        (cd po/build/locale && $(TAR) cf - .) | \
2523        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2524endif
2525ifndef NO_PERL
2526        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2527        $(MAKE) -C gitweb install
2528endif
2529ifndef NO_PYTHON
2530        $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2531endif
2532ifndef NO_TCLTK
2533        $(MAKE) -C gitk-git install
2534        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2535endif
2536ifneq (,$X)
2537        $(foreach p,$(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';)
2538endif
2539
2540        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2541        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2542        { test "$$bindir/" = "$$execdir/" || \
2543          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2544                $(RM) "$$execdir/$$p" && \
2545                test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2546                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2547                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2548          done; \
2549        } && \
2550        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2551                $(RM) "$$bindir/$$p" && \
2552                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2553                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2554                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2555        done && \
2556        for p in $(BUILT_INS); do \
2557                $(RM) "$$execdir/$$p" && \
2558                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2559                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2560                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2561        done && \
2562        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2563        for p in $$remote_curl_aliases; do \
2564                $(RM) "$$execdir/$$p" && \
2565                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2566                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2567                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2568        done && \
2569        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2570
2571install-gitweb:
2572        $(MAKE) -C gitweb install
2573
2574install-doc:
2575        $(MAKE) -C Documentation install
2576
2577install-man:
2578        $(MAKE) -C Documentation install-man
2579
2580install-html:
2581        $(MAKE) -C Documentation install-html
2582
2583install-info:
2584        $(MAKE) -C Documentation install-info
2585
2586install-pdf:
2587        $(MAKE) -C Documentation install-pdf
2588
2589quick-install-doc:
2590        $(MAKE) -C Documentation quick-install
2591
2592quick-install-man:
2593        $(MAKE) -C Documentation quick-install-man
2594
2595quick-install-html:
2596        $(MAKE) -C Documentation quick-install-html
2597
2598
2599
2600### Maintainer's dist rules
2601
2602git.spec: git.spec.in
2603        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2604        mv $@+ $@
2605
2606GIT_TARNAME=git-$(GIT_VERSION)
2607dist: git.spec git-archive$(X) configure
2608        ./git-archive --format=tar \
2609                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2610        @mkdir -p $(GIT_TARNAME)
2611        @cp git.spec configure $(GIT_TARNAME)
2612        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2613        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2614        $(TAR) rf $(GIT_TARNAME).tar \
2615                $(GIT_TARNAME)/git.spec \
2616                $(GIT_TARNAME)/configure \
2617                $(GIT_TARNAME)/version \
2618                $(GIT_TARNAME)/git-gui/version
2619        @$(RM) -r $(GIT_TARNAME)
2620        gzip -f -9 $(GIT_TARNAME).tar
2621
2622rpm: dist
2623        $(RPMBUILD) \
2624                --define "_source_filedigest_algorithm md5" \
2625                --define "_binary_filedigest_algorithm md5" \
2626                -ta $(GIT_TARNAME).tar.gz
2627
2628htmldocs = git-htmldocs-$(GIT_VERSION)
2629manpages = git-manpages-$(GIT_VERSION)
2630dist-doc:
2631        $(RM) -r .doc-tmp-dir
2632        mkdir .doc-tmp-dir
2633        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2634        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2635        gzip -n -9 -f $(htmldocs).tar
2636        :
2637        $(RM) -r .doc-tmp-dir
2638        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2639        $(MAKE) -C Documentation DESTDIR=./ \
2640                man1dir=../.doc-tmp-dir/man1 \
2641                man5dir=../.doc-tmp-dir/man5 \
2642                man7dir=../.doc-tmp-dir/man7 \
2643                install
2644        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2645        gzip -n -9 -f $(manpages).tar
2646        $(RM) -r .doc-tmp-dir
2647
2648### Cleaning rules
2649
2650distclean: clean
2651        $(RM) configure
2652
2653profile-clean:
2654        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2655        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2656
2657clean: profile-clean
2658        $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2659                builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2660        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2661        $(RM) $(TEST_PROGRAMS)
2662        $(RM) -r bin-wrappers
2663        $(RM) -r $(dep_dirs)
2664        $(RM) -r po/build/
2665        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2666        $(RM) -r autom4te.cache
2667        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
2668        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2669        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2670        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2671        $(MAKE) -C Documentation/ clean
2672ifndef NO_PERL
2673        $(MAKE) -C gitweb clean
2674        $(MAKE) -C perl clean
2675endif
2676ifndef NO_PYTHON
2677        $(MAKE) -C git_remote_helpers clean
2678endif
2679        $(MAKE) -C templates/ clean
2680        $(MAKE) -C t/ clean
2681ifndef NO_TCLTK
2682        $(MAKE) -C gitk-git clean
2683        $(MAKE) -C git-gui clean
2684endif
2685        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2686
2687.PHONY: all install profile-clean clean strip
2688.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2689.PHONY: FORCE cscope
2690
2691### Check documentation
2692#
2693check-docs::
2694        @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2695        do \
2696                case "$$v" in \
2697                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2698                git-merge-resolve | git-merge-subtree | \
2699                git-fsck-objects | git-init-db | \
2700                git-remote-* | git-stage | \
2701                git-?*--?* ) continue ;; \
2702                esac ; \
2703                test -f "Documentation/$$v.txt" || \
2704                echo "no doc: $$v"; \
2705                sed -e '/^#/d' command-list.txt | \
2706                grep -q "^$$v[  ]" || \
2707                case "$$v" in \
2708                git) ;; \
2709                *) echo "no link: $$v";; \
2710                esac ; \
2711        done; \
2712        ( \
2713                sed -e '/^#/d' \
2714                    -e 's/[     ].*//' \
2715                    -e 's/^/listed /' command-list.txt; \
2716                ls -1 Documentation/git*txt | \
2717                sed -e 's|Documentation/|documented |' \
2718                    -e 's/\.txt//'; \
2719        ) | while read how cmd; \
2720        do \
2721                case "$$how,$$cmd" in \
2722                *,git-citool | \
2723                *,git-gui | \
2724                *,git-help | \
2725                documented,gitattributes | \
2726                documented,gitignore | \
2727                documented,gitmodules | \
2728                documented,gitcli | \
2729                documented,git-tools | \
2730                documented,gitcore-tutorial | \
2731                documented,gitcvs-migration | \
2732                documented,gitdiffcore | \
2733                documented,gitglossary | \
2734                documented,githooks | \
2735                documented,gitrepository-layout | \
2736                documented,gitrevisions | \
2737                documented,gittutorial | \
2738                documented,gittutorial-2 | \
2739                documented,git-bisect-lk2009 | \
2740                documented,git-remote-helpers | \
2741                documented,gitworkflows | \
2742                sentinel,not,matching,is,ok ) continue ;; \
2743                esac; \
2744                case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2745                *" $$cmd "*)    ;; \
2746                *) echo "removed but $$how: $$cmd" ;; \
2747                esac; \
2748        done ) | sort
2749
2750### Make sure built-ins do not have dups and listed in git.c
2751#
2752check-builtins::
2753        ./check-builtins.sh
2754
2755### Test suite coverage testing
2756#
2757.PHONY: coverage coverage-clean coverage-build coverage-report
2758
2759coverage:
2760        $(MAKE) coverage-build
2761        $(MAKE) coverage-report
2762
2763object_dirs := $(sort $(dir $(OBJECTS)))
2764coverage-clean:
2765        $(RM) $(addsuffix *.gcov,$(object_dirs))
2766        $(RM) $(addsuffix *.gcda,$(object_dirs))
2767        $(RM) $(addsuffix *.gcno,$(object_dirs))
2768        $(RM) coverage-untested-functions
2769        $(RM) -r cover_db/
2770        $(RM) -r cover_db_html/
2771
2772COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2773COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2774GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2775
2776coverage-build: coverage-clean
2777        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2778        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2779                -j1 test
2780
2781coverage-report:
2782        $(QUIET_GCOV)for dir in $(object_dirs); do \
2783                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2784        done
2785
2786coverage-untested-functions: coverage-report
2787        grep '^function.*called 0 ' *.c.gcov \
2788                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2789                > coverage-untested-functions
2790
2791cover_db: coverage-report
2792        gcov2perl -db cover_db *.gcov
2793
2794cover_db_html: cover_db
2795        cover -report html -outputdir cover_db_html cover_db
2796