Makefileon commit Merge branch 'jc/color-diff-doc' into maint-1.8.1 (82b955c)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12# system headers do not define a socklen_t type.
  13#
  14# Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15# fails to compile with errors about undefined inline functions or similar.
  16#
  17# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18# or vsnprintf() return -1 instead of number of characters which would
  19# have been written to the final string if enough space had been available.
  20#
  21# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22# when attempting to read from an fopen'ed directory.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28# able to use Perl-compatible regular expressions.
  29#
  30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31# /foo/bar/include and /foo/bar/lib directories.
  32#
  33# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34# git-http-push are not built, and you cannot use http:// and https://
  35# transports (neither smart nor dumb).
  36#
  37# Define CURLDIR=/foo/bar if your curl header and library files are in
  38# /foo/bar/include and /foo/bar/lib directories.
  39#
  40# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41# not built, and you cannot push using http:// and https:// transports (dumb).
  42#
  43# Define EXPATDIR=/foo/bar if your expat header and library files are in
  44# /foo/bar/include and /foo/bar/lib directories.
  45#
  46# Define NO_GETTEXT if you don't want Git output to be translated.
  47# A translated Git requires GNU libintl or another gettext implementation,
  48# plus libintl-perl at runtime.
  49#
  50# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  51# the installed gettext translation of the shell scripts output.
  52#
  53# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  54# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  55# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  56# FreeBSD can use either, but MinGW and some others need to use
  57# libcharset.h's locale_charset() instead.
  58#
  59# Define CHARSET_LIB to you need to link with library other than -liconv to
  60# use locale_charset() function.  On some platforms this needs to set to
  61# -lcharset
  62#
  63# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  64# need -lintl when linking.
  65#
  66# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  67# doesn't support GNU extensions like --check and --statistics
  68#
  69# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  70# it specifies.
  71#
  72# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  73#
  74# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  75# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  76#
  77# Define NO_STRCASESTR if you don't have strcasestr.
  78#
  79# Define NO_MEMMEM if you don't have memmem.
  80#
  81# Define NO_STRLCPY if you don't have strlcpy.
  82#
  83# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  84# C library. If your compiler also does not support long long or does not have
  85# strtoull, define NO_STRTOULL.
  86#
  87# Define NO_SETENV if you don't have setenv in the C library.
  88#
  89# Define NO_UNSETENV if you don't have unsetenv in the C library.
  90#
  91# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  92#
  93# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
  94#
  95# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  96#
  97# Define NO_STRTOK_R if you don't have strtok_r in the C library.
  98#
  99# Define NO_FNMATCH if you don't have fnmatch in the C library.
 100#
 101# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 102# FNM_CASEFOLD GNU extension.
 103#
 104# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 105# in the C library.
 106#
 107# Define NO_LIBGEN_H if you don't have libgen.h.
 108#
 109# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 110#
 111# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 112#
 113# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 114# Enable it on Windows.  By default, symrefs are still used.
 115#
 116# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 117# tests.  These tests take up a significant amount of the total test time
 118# but are not needed unless you plan to talk to SVN repos.
 119#
 120# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 121# installed in /sw, but don't want GIT to link against any libraries
 122# installed there.  If defined you may specify your own (or Fink's)
 123# include directories and library directories by defining CFLAGS
 124# and LDFLAGS appropriately.
 125#
 126# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 127# have DarwinPorts installed in /opt/local, but don't want GIT to
 128# link against any libraries installed there.  If defined you may
 129# specify your own (or DarwinPort's) include directories and
 130# library directories by defining CFLAGS and LDFLAGS appropriately.
 131#
 132# Define BLK_SHA1 environment variable to make use of the bundled
 133# optimized C SHA1 routine.
 134#
 135# Define PPC_SHA1 environment variable when running make to make use of
 136# a bundled SHA1 routine optimized for PowerPC.
 137#
 138# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 139#
 140# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 141#
 142# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 143#
 144# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 145#
 146# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 147#
 148# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 149#
 150# Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 151#
 152# Define NO_UINTMAX_T if you don't have uintmax_t.
 153#
 154# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 155# Patrick Mauritz).
 156#
 157# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 158# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 159# inet_ntop and inet_pton additionally reside there.
 160#
 161# Define NO_MMAP if you want to avoid mmap.
 162#
 163# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 164#
 165# Define NO_POLL if you do not have or don't want to use poll().
 166# This also implies NO_SYS_POLL_H.
 167#
 168# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 169#
 170# Define NO_PREAD if you have a problem with pread() system call (e.g.
 171# cygwin1.dll before v1.5.22).
 172#
 173# Define NO_SETITIMER if you don't have setitimer()
 174#
 175# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 176# This also implies NO_SETITIMER
 177#
 178# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 179# thread-safe. (e.g. compat/pread.c or cygwin)
 180#
 181# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 182# generally faster on your platform than accessing the working directory.
 183#
 184# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 185# the executable mode bit, but doesn't really do so.
 186#
 187# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 188#
 189# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 190#
 191# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 192# sockaddr_storage.
 193#
 194# Define NO_ICONV if your libc does not properly support iconv.
 195#
 196# Define OLD_ICONV if your library has an old iconv(), where the second
 197# (input buffer pointer) parameter is declared with type (const char **).
 198#
 199# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 200#
 201# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 202# that tells runtime paths to dynamic libraries;
 203# "-Wl,-rpath=/path/lib" is used instead.
 204#
 205# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 206# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 207#
 208# Define USE_NSEC below if you want git to care about sub-second file mtimes
 209# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 210# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 211# randomly break unless your underlying filesystem supports those sub-second
 212# times (my ext3 doesn't).
 213#
 214# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 215# "st_ctim"
 216#
 217# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 218# available.  This automatically turns USE_NSEC off.
 219#
 220# Define USE_STDEV below if you want git to care about the underlying device
 221# change being considered an inode change from the update-index perspective.
 222#
 223# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 224# field that counts the on-disk footprint in 512-byte blocks.
 225#
 226# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 227# (not v1.73 or v1.71).
 228#
 229# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 230# (versions 1.68.1 through v1.72).
 231#
 232# Define GNU_ROFF if your target system uses GNU groff.  This forces
 233# apostrophes to be ASCII so that cut&pasting examples to the shell
 234# will work.
 235#
 236# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 237# MakeMaker (e.g. using ActiveState under Cygwin).
 238#
 239# Define NO_PERL if you do not want Perl scripts or libraries at all.
 240#
 241# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 242#
 243# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 244#
 245# The TCL_PATH variable governs the location of the Tcl interpreter
 246# used to optimize git-gui for your system.  Only used if NO_TCLTK
 247# is not set.  Defaults to the bare 'tclsh'.
 248#
 249# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 250# If not set it defaults to the bare 'wish'. If it is set to the empty
 251# string then NO_TCLTK will be forced (this is used by configure script).
 252#
 253# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 254# is a simplified version of the merge sort used in glibc. This is
 255# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 256#
 257# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 258# information on a not yet closed file that lstat would return for the same
 259# file after it was closed.
 260#
 261# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 262# when hardlinking a file to another name and unlinking the original file right
 263# away (some NTFS drivers seem to zero the contents in that scenario).
 264#
 265# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 266# programs as a tar, where bin/ and libexec/ might be on different file systems.
 267#
 268# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 269# copies to install built-in git commands e.g. git-cat-file.
 270#
 271# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 272# memory allocators with the nedmalloc allocator written by Niall Douglas.
 273#
 274# Define NO_REGEX if you have no or inferior regex support in your C library.
 275#
 276# Define CYGWIN_V15_WIN32API if you are using Cygwin v1.7.x but are not
 277# using the current w32api packages. The recommended approach, however,
 278# is to update your installation if compilation errors occur.
 279#
 280# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 281# user.
 282#
 283# Define GETTEXT_POISON if you are debugging the choice of strings marked
 284# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 285# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 286# (to any value) in your environment.
 287#
 288# Define JSMIN to point to JavaScript minifier that functions as
 289# a filter to have gitweb.js minified.
 290#
 291# Define CSSMIN to point to a CSS minifier in order to generate a minified
 292# version of gitweb.css
 293#
 294# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 295# you want to use something different.  The value will be interpreted by the
 296# shell at runtime when it is used.
 297#
 298# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 299# want to use something different.  The value will be interpreted by the shell
 300# if necessary when it is used.  Examples:
 301#
 302#   DEFAULT_EDITOR='~/bin/vi',
 303#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 304#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 305#
 306# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 307# header files to be automatically computed, to avoid rebuilding objects when
 308# an unrelated header file changes.  Define it to "no" to use the hard-coded
 309# dependency rules.  The default is "auto", which means to use computed header
 310# dependencies if your compiler is detected to support it.
 311#
 312# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 313# dependency rules.
 314#
 315# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 316#
 317# Define XDL_FAST_HASH to use an alternative line-hashing method in
 318# the diff algorithm.  It gives a nice speedup if your processor has
 319# fast unaligned word loads.  Does NOT work on big-endian systems!
 320# Enabled by default on x86_64.
 321#
 322# Define GIT_USER_AGENT if you want to change how git identifies itself during
 323# network interactions.  The default is "git/$(GIT_VERSION)".
 324#
 325# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 326# (defaults to "man") if you want to have a different default when
 327# "git help" is called without a parameter specifying the format.
 328
 329GIT-VERSION-FILE: FORCE
 330        @$(SHELL_PATH) ./GIT-VERSION-GEN
 331-include GIT-VERSION-FILE
 332
 333uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 334uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 335uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 336uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 337uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 338uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 339
 340ifdef MSVC
 341        # avoid the MingW and Cygwin configuration sections
 342        uname_S := Windows
 343        uname_O := Windows
 344endif
 345
 346# CFLAGS and LDFLAGS are for the users to override from the command line.
 347
 348CFLAGS = -g -O2 -Wall
 349LDFLAGS =
 350ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 351ALL_LDFLAGS = $(LDFLAGS)
 352STRIP ?= strip
 353
 354# Among the variables below, these:
 355#   gitexecdir
 356#   template_dir
 357#   mandir
 358#   infodir
 359#   htmldir
 360#   sysconfdir
 361# can be specified as a relative path some/where/else;
 362# this is interpreted as relative to $(prefix) and "git" at
 363# runtime figures out where they are based on the path to the executable.
 364# This can help installing the suite in a relocatable way.
 365
 366prefix = $(HOME)
 367bindir_relative = bin
 368bindir = $(prefix)/$(bindir_relative)
 369mandir = share/man
 370infodir = share/info
 371gitexecdir = libexec/git-core
 372mergetoolsdir = $(gitexecdir)/mergetools
 373sharedir = $(prefix)/share
 374gitwebdir = $(sharedir)/gitweb
 375localedir = $(sharedir)/locale
 376template_dir = share/git-core/templates
 377htmldir = share/doc/git-doc
 378ETC_GITCONFIG = $(sysconfdir)/gitconfig
 379ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 380lib = lib
 381# DESTDIR =
 382pathsep = :
 383
 384export prefix bindir sharedir sysconfdir gitwebdir localedir
 385
 386CC = cc
 387AR = ar
 388RM = rm -f
 389DIFF = diff
 390TAR = tar
 391FIND = find
 392INSTALL = install
 393RPMBUILD = rpmbuild
 394TCL_PATH = tclsh
 395TCLTK_PATH = wish
 396XGETTEXT = xgettext
 397MSGFMT = msgfmt
 398PTHREAD_LIBS = -lpthread
 399PTHREAD_CFLAGS =
 400GCOV = gcov
 401
 402export TCL_PATH TCLTK_PATH
 403
 404SPARSE_FLAGS =
 405
 406
 407
 408### --- END CONFIGURATION SECTION ---
 409
 410# Those must not be GNU-specific; they are shared with perl/ which may
 411# be built by a different compiler. (Note that this is an artifact now
 412# but it still might be nice to keep that distinction.)
 413BASIC_CFLAGS = -I.
 414BASIC_LDFLAGS =
 415
 416# Guard against environment variables
 417BUILTIN_OBJS =
 418BUILT_INS =
 419COMPAT_CFLAGS =
 420COMPAT_OBJS =
 421XDIFF_OBJS =
 422VCSSVN_OBJS =
 423GENERATED_H =
 424EXTRA_CPPFLAGS =
 425LIB_H =
 426LIB_OBJS =
 427PROGRAM_OBJS =
 428PROGRAMS =
 429SCRIPT_PERL =
 430SCRIPT_PYTHON =
 431SCRIPT_SH =
 432SCRIPT_LIB =
 433TEST_PROGRAMS_NEED_X =
 434
 435# Having this variable in your environment would break pipelines because
 436# you cause "cd" to echo its destination to stdout.  It can also take
 437# scripts to unexpected places.  If you like CDPATH, define it for your
 438# interactive shell sessions without exporting it.
 439unexport CDPATH
 440
 441SCRIPT_SH += git-am.sh
 442SCRIPT_SH += git-bisect.sh
 443SCRIPT_SH += git-difftool--helper.sh
 444SCRIPT_SH += git-filter-branch.sh
 445SCRIPT_SH += git-lost-found.sh
 446SCRIPT_SH += git-merge-octopus.sh
 447SCRIPT_SH += git-merge-one-file.sh
 448SCRIPT_SH += git-merge-resolve.sh
 449SCRIPT_SH += git-mergetool.sh
 450SCRIPT_SH += git-pull.sh
 451SCRIPT_SH += git-quiltimport.sh
 452SCRIPT_SH += git-rebase.sh
 453SCRIPT_SH += git-repack.sh
 454SCRIPT_SH += git-request-pull.sh
 455SCRIPT_SH += git-stash.sh
 456SCRIPT_SH += git-submodule.sh
 457SCRIPT_SH += git-web--browse.sh
 458
 459SCRIPT_LIB += git-mergetool--lib
 460SCRIPT_LIB += git-parse-remote
 461SCRIPT_LIB += git-rebase--am
 462SCRIPT_LIB += git-rebase--interactive
 463SCRIPT_LIB += git-rebase--merge
 464SCRIPT_LIB += git-sh-setup
 465SCRIPT_LIB += git-sh-i18n
 466
 467SCRIPT_PERL += git-add--interactive.perl
 468SCRIPT_PERL += git-difftool.perl
 469SCRIPT_PERL += git-archimport.perl
 470SCRIPT_PERL += git-cvsexportcommit.perl
 471SCRIPT_PERL += git-cvsimport.perl
 472SCRIPT_PERL += git-cvsserver.perl
 473SCRIPT_PERL += git-relink.perl
 474SCRIPT_PERL += git-send-email.perl
 475SCRIPT_PERL += git-svn.perl
 476
 477SCRIPT_PYTHON += git-remote-testgit.py
 478SCRIPT_PYTHON += git-p4.py
 479
 480SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 481          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 482          $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 483          git-instaweb
 484
 485ETAGS_TARGET = TAGS
 486
 487# Empty...
 488EXTRA_PROGRAMS =
 489
 490# ... and all the rest that could be moved out of bindir to gitexecdir
 491PROGRAMS += $(EXTRA_PROGRAMS)
 492
 493PROGRAM_OBJS += credential-store.o
 494PROGRAM_OBJS += daemon.o
 495PROGRAM_OBJS += fast-import.o
 496PROGRAM_OBJS += http-backend.o
 497PROGRAM_OBJS += imap-send.o
 498PROGRAM_OBJS += sh-i18n--envsubst.o
 499PROGRAM_OBJS += shell.o
 500PROGRAM_OBJS += show-index.o
 501PROGRAM_OBJS += upload-pack.o
 502PROGRAM_OBJS += remote-testsvn.o
 503
 504# Binary suffix, set to .exe for Windows builds
 505X =
 506
 507PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 508
 509TEST_PROGRAMS_NEED_X += test-chmtime
 510TEST_PROGRAMS_NEED_X += test-ctype
 511TEST_PROGRAMS_NEED_X += test-date
 512TEST_PROGRAMS_NEED_X += test-delta
 513TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 514TEST_PROGRAMS_NEED_X += test-genrandom
 515TEST_PROGRAMS_NEED_X += test-index-version
 516TEST_PROGRAMS_NEED_X += test-line-buffer
 517TEST_PROGRAMS_NEED_X += test-match-trees
 518TEST_PROGRAMS_NEED_X += test-mergesort
 519TEST_PROGRAMS_NEED_X += test-mktemp
 520TEST_PROGRAMS_NEED_X += test-parse-options
 521TEST_PROGRAMS_NEED_X += test-path-utils
 522TEST_PROGRAMS_NEED_X += test-regex
 523TEST_PROGRAMS_NEED_X += test-revision-walking
 524TEST_PROGRAMS_NEED_X += test-run-command
 525TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 526TEST_PROGRAMS_NEED_X += test-sha1
 527TEST_PROGRAMS_NEED_X += test-sigchain
 528TEST_PROGRAMS_NEED_X += test-string-list
 529TEST_PROGRAMS_NEED_X += test-subprocess
 530TEST_PROGRAMS_NEED_X += test-svn-fe
 531
 532TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 533
 534# List built-in command $C whose implementation cmd_$C() is not in
 535# builtin/$C.o but is linked in as part of some other command.
 536BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 537
 538BUILT_INS += git-cherry$X
 539BUILT_INS += git-cherry-pick$X
 540BUILT_INS += git-format-patch$X
 541BUILT_INS += git-fsck-objects$X
 542BUILT_INS += git-get-tar-commit-id$X
 543BUILT_INS += git-init$X
 544BUILT_INS += git-merge-subtree$X
 545BUILT_INS += git-peek-remote$X
 546BUILT_INS += git-repo-config$X
 547BUILT_INS += git-show$X
 548BUILT_INS += git-stage$X
 549BUILT_INS += git-status$X
 550BUILT_INS += git-whatchanged$X
 551
 552# what 'all' will build and 'install' will install in gitexecdir,
 553# excluding programs for built-in commands
 554ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 555
 556# what 'all' will build but not install in gitexecdir
 557OTHER_PROGRAMS = git$X
 558
 559# what test wrappers are needed and 'install' will install, in bindir
 560BINDIR_PROGRAMS_NEED_X += git
 561BINDIR_PROGRAMS_NEED_X += git-upload-pack
 562BINDIR_PROGRAMS_NEED_X += git-receive-pack
 563BINDIR_PROGRAMS_NEED_X += git-upload-archive
 564BINDIR_PROGRAMS_NEED_X += git-shell
 565
 566BINDIR_PROGRAMS_NO_X += git-cvsserver
 567
 568# Set paths to tools early so that they can be used for version tests.
 569ifndef SHELL_PATH
 570        SHELL_PATH = /bin/sh
 571endif
 572ifndef PERL_PATH
 573        PERL_PATH = /usr/bin/perl
 574endif
 575ifndef PYTHON_PATH
 576        PYTHON_PATH = /usr/bin/python
 577endif
 578
 579export PERL_PATH
 580export PYTHON_PATH
 581
 582LIB_FILE = libgit.a
 583XDIFF_LIB = xdiff/lib.a
 584VCSSVN_LIB = vcs-svn/lib.a
 585
 586GENERATED_H += common-cmds.h
 587
 588LIB_H += advice.h
 589LIB_H += archive.h
 590LIB_H += argv-array.h
 591LIB_H += attr.h
 592LIB_H += bisect.h
 593LIB_H += blob.h
 594LIB_H += branch.h
 595LIB_H += builtin.h
 596LIB_H += bulk-checkin.h
 597LIB_H += bundle.h
 598LIB_H += cache-tree.h
 599LIB_H += cache.h
 600LIB_H += color.h
 601LIB_H += column.h
 602LIB_H += commit.h
 603LIB_H += compat/bswap.h
 604LIB_H += compat/cygwin.h
 605LIB_H += compat/mingw.h
 606LIB_H += compat/obstack.h
 607LIB_H += compat/poll/poll.h
 608LIB_H += compat/precompose_utf8.h
 609LIB_H += compat/terminal.h
 610LIB_H += compat/win32/dirent.h
 611LIB_H += compat/win32/pthread.h
 612LIB_H += compat/win32/syslog.h
 613LIB_H += connected.h
 614LIB_H += convert.h
 615LIB_H += credential.h
 616LIB_H += csum-file.h
 617LIB_H += decorate.h
 618LIB_H += delta.h
 619LIB_H += diff.h
 620LIB_H += diffcore.h
 621LIB_H += dir.h
 622LIB_H += exec_cmd.h
 623LIB_H += fetch-pack.h
 624LIB_H += fmt-merge-msg.h
 625LIB_H += fsck.h
 626LIB_H += gettext.h
 627LIB_H += git-compat-util.h
 628LIB_H += gpg-interface.h
 629LIB_H += graph.h
 630LIB_H += grep.h
 631LIB_H += hash.h
 632LIB_H += help.h
 633LIB_H += http.h
 634LIB_H += kwset.h
 635LIB_H += levenshtein.h
 636LIB_H += list-objects.h
 637LIB_H += ll-merge.h
 638LIB_H += log-tree.h
 639LIB_H += mailmap.h
 640LIB_H += merge-blobs.h
 641LIB_H += merge-recursive.h
 642LIB_H += mergesort.h
 643LIB_H += notes-cache.h
 644LIB_H += notes-merge.h
 645LIB_H += notes.h
 646LIB_H += object.h
 647LIB_H += pack-refs.h
 648LIB_H += pack-revindex.h
 649LIB_H += pack.h
 650LIB_H += parse-options.h
 651LIB_H += patch-ids.h
 652LIB_H += pkt-line.h
 653LIB_H += progress.h
 654LIB_H += prompt.h
 655LIB_H += quote.h
 656LIB_H += reachable.h
 657LIB_H += reflog-walk.h
 658LIB_H += refs.h
 659LIB_H += remote.h
 660LIB_H += rerere.h
 661LIB_H += resolve-undo.h
 662LIB_H += revision.h
 663LIB_H += run-command.h
 664LIB_H += send-pack.h
 665LIB_H += sequencer.h
 666LIB_H += sha1-array.h
 667LIB_H += sha1-lookup.h
 668LIB_H += shortlog.h
 669LIB_H += sideband.h
 670LIB_H += sigchain.h
 671LIB_H += strbuf.h
 672LIB_H += streaming.h
 673LIB_H += string-list.h
 674LIB_H += submodule.h
 675LIB_H += tag.h
 676LIB_H += tar.h
 677LIB_H += thread-utils.h
 678LIB_H += transport.h
 679LIB_H += tree-walk.h
 680LIB_H += tree.h
 681LIB_H += unpack-trees.h
 682LIB_H += url.h
 683LIB_H += userdiff.h
 684LIB_H += utf8.h
 685LIB_H += varint.h
 686LIB_H += vcs-svn/fast_export.h
 687LIB_H += vcs-svn/line_buffer.h
 688LIB_H += vcs-svn/repo_tree.h
 689LIB_H += vcs-svn/sliding_window.h
 690LIB_H += vcs-svn/svndiff.h
 691LIB_H += vcs-svn/svndump.h
 692LIB_H += walker.h
 693LIB_H += wt-status.h
 694LIB_H += xdiff-interface.h
 695LIB_H += xdiff/xdiff.h
 696LIB_H += xdiff/xdiffi.h
 697LIB_H += xdiff/xemit.h
 698LIB_H += xdiff/xinclude.h
 699LIB_H += xdiff/xmacros.h
 700LIB_H += xdiff/xprepare.h
 701LIB_H += xdiff/xtypes.h
 702LIB_H += xdiff/xutils.h
 703
 704LIB_OBJS += abspath.o
 705LIB_OBJS += advice.o
 706LIB_OBJS += alias.o
 707LIB_OBJS += alloc.o
 708LIB_OBJS += archive.o
 709LIB_OBJS += archive-tar.o
 710LIB_OBJS += archive-zip.o
 711LIB_OBJS += argv-array.o
 712LIB_OBJS += attr.o
 713LIB_OBJS += base85.o
 714LIB_OBJS += bisect.o
 715LIB_OBJS += blob.o
 716LIB_OBJS += branch.o
 717LIB_OBJS += bulk-checkin.o
 718LIB_OBJS += bundle.o
 719LIB_OBJS += cache-tree.o
 720LIB_OBJS += color.o
 721LIB_OBJS += column.o
 722LIB_OBJS += combine-diff.o
 723LIB_OBJS += commit.o
 724LIB_OBJS += compat/obstack.o
 725LIB_OBJS += compat/terminal.o
 726LIB_OBJS += config.o
 727LIB_OBJS += connect.o
 728LIB_OBJS += connected.o
 729LIB_OBJS += convert.o
 730LIB_OBJS += copy.o
 731LIB_OBJS += credential.o
 732LIB_OBJS += csum-file.o
 733LIB_OBJS += ctype.o
 734LIB_OBJS += date.o
 735LIB_OBJS += decorate.o
 736LIB_OBJS += diffcore-break.o
 737LIB_OBJS += diffcore-delta.o
 738LIB_OBJS += diffcore-order.o
 739LIB_OBJS += diffcore-pickaxe.o
 740LIB_OBJS += diffcore-rename.o
 741LIB_OBJS += diff-delta.o
 742LIB_OBJS += diff-lib.o
 743LIB_OBJS += diff-no-index.o
 744LIB_OBJS += diff.o
 745LIB_OBJS += dir.o
 746LIB_OBJS += editor.o
 747LIB_OBJS += entry.o
 748LIB_OBJS += environment.o
 749LIB_OBJS += exec_cmd.o
 750LIB_OBJS += fetch-pack.o
 751LIB_OBJS += fsck.o
 752LIB_OBJS += gettext.o
 753LIB_OBJS += gpg-interface.o
 754LIB_OBJS += graph.o
 755LIB_OBJS += grep.o
 756LIB_OBJS += hash.o
 757LIB_OBJS += help.o
 758LIB_OBJS += hex.o
 759LIB_OBJS += ident.o
 760LIB_OBJS += kwset.o
 761LIB_OBJS += levenshtein.o
 762LIB_OBJS += list-objects.o
 763LIB_OBJS += ll-merge.o
 764LIB_OBJS += lockfile.o
 765LIB_OBJS += log-tree.o
 766LIB_OBJS += mailmap.o
 767LIB_OBJS += match-trees.o
 768LIB_OBJS += merge.o
 769LIB_OBJS += merge-blobs.o
 770LIB_OBJS += merge-recursive.o
 771LIB_OBJS += mergesort.o
 772LIB_OBJS += name-hash.o
 773LIB_OBJS += notes.o
 774LIB_OBJS += notes-cache.o
 775LIB_OBJS += notes-merge.o
 776LIB_OBJS += object.o
 777LIB_OBJS += pack-check.o
 778LIB_OBJS += pack-refs.o
 779LIB_OBJS += pack-revindex.o
 780LIB_OBJS += pack-write.o
 781LIB_OBJS += pager.o
 782LIB_OBJS += parse-options.o
 783LIB_OBJS += parse-options-cb.o
 784LIB_OBJS += patch-delta.o
 785LIB_OBJS += patch-ids.o
 786LIB_OBJS += path.o
 787LIB_OBJS += pkt-line.o
 788LIB_OBJS += preload-index.o
 789LIB_OBJS += pretty.o
 790LIB_OBJS += progress.o
 791LIB_OBJS += prompt.o
 792LIB_OBJS += quote.o
 793LIB_OBJS += reachable.o
 794LIB_OBJS += read-cache.o
 795LIB_OBJS += reflog-walk.o
 796LIB_OBJS += refs.o
 797LIB_OBJS += remote.o
 798LIB_OBJS += replace_object.o
 799LIB_OBJS += rerere.o
 800LIB_OBJS += resolve-undo.o
 801LIB_OBJS += revision.o
 802LIB_OBJS += run-command.o
 803LIB_OBJS += send-pack.o
 804LIB_OBJS += sequencer.o
 805LIB_OBJS += server-info.o
 806LIB_OBJS += setup.o
 807LIB_OBJS += sha1-array.o
 808LIB_OBJS += sha1-lookup.o
 809LIB_OBJS += sha1_file.o
 810LIB_OBJS += sha1_name.o
 811LIB_OBJS += shallow.o
 812LIB_OBJS += sideband.o
 813LIB_OBJS += sigchain.o
 814LIB_OBJS += strbuf.o
 815LIB_OBJS += streaming.o
 816LIB_OBJS += string-list.o
 817LIB_OBJS += submodule.o
 818LIB_OBJS += symlinks.o
 819LIB_OBJS += tag.o
 820LIB_OBJS += trace.o
 821LIB_OBJS += transport.o
 822LIB_OBJS += transport-helper.o
 823LIB_OBJS += tree-diff.o
 824LIB_OBJS += tree.o
 825LIB_OBJS += tree-walk.o
 826LIB_OBJS += unpack-trees.o
 827LIB_OBJS += url.o
 828LIB_OBJS += usage.o
 829LIB_OBJS += userdiff.o
 830LIB_OBJS += utf8.o
 831LIB_OBJS += varint.o
 832LIB_OBJS += version.o
 833LIB_OBJS += walker.o
 834LIB_OBJS += wrapper.o
 835LIB_OBJS += write_or_die.o
 836LIB_OBJS += ws.o
 837LIB_OBJS += wt-status.o
 838LIB_OBJS += xdiff-interface.o
 839LIB_OBJS += zlib.o
 840
 841BUILTIN_OBJS += builtin/add.o
 842BUILTIN_OBJS += builtin/annotate.o
 843BUILTIN_OBJS += builtin/apply.o
 844BUILTIN_OBJS += builtin/archive.o
 845BUILTIN_OBJS += builtin/bisect--helper.o
 846BUILTIN_OBJS += builtin/blame.o
 847BUILTIN_OBJS += builtin/branch.o
 848BUILTIN_OBJS += builtin/bundle.o
 849BUILTIN_OBJS += builtin/cat-file.o
 850BUILTIN_OBJS += builtin/check-attr.o
 851BUILTIN_OBJS += builtin/check-ref-format.o
 852BUILTIN_OBJS += builtin/checkout-index.o
 853BUILTIN_OBJS += builtin/checkout.o
 854BUILTIN_OBJS += builtin/clean.o
 855BUILTIN_OBJS += builtin/clone.o
 856BUILTIN_OBJS += builtin/column.o
 857BUILTIN_OBJS += builtin/commit-tree.o
 858BUILTIN_OBJS += builtin/commit.o
 859BUILTIN_OBJS += builtin/config.o
 860BUILTIN_OBJS += builtin/count-objects.o
 861BUILTIN_OBJS += builtin/credential.o
 862BUILTIN_OBJS += builtin/describe.o
 863BUILTIN_OBJS += builtin/diff-files.o
 864BUILTIN_OBJS += builtin/diff-index.o
 865BUILTIN_OBJS += builtin/diff-tree.o
 866BUILTIN_OBJS += builtin/diff.o
 867BUILTIN_OBJS += builtin/fast-export.o
 868BUILTIN_OBJS += builtin/fetch-pack.o
 869BUILTIN_OBJS += builtin/fetch.o
 870BUILTIN_OBJS += builtin/fmt-merge-msg.o
 871BUILTIN_OBJS += builtin/for-each-ref.o
 872BUILTIN_OBJS += builtin/fsck.o
 873BUILTIN_OBJS += builtin/gc.o
 874BUILTIN_OBJS += builtin/grep.o
 875BUILTIN_OBJS += builtin/hash-object.o
 876BUILTIN_OBJS += builtin/help.o
 877BUILTIN_OBJS += builtin/index-pack.o
 878BUILTIN_OBJS += builtin/init-db.o
 879BUILTIN_OBJS += builtin/log.o
 880BUILTIN_OBJS += builtin/ls-files.o
 881BUILTIN_OBJS += builtin/ls-remote.o
 882BUILTIN_OBJS += builtin/ls-tree.o
 883BUILTIN_OBJS += builtin/mailinfo.o
 884BUILTIN_OBJS += builtin/mailsplit.o
 885BUILTIN_OBJS += builtin/merge.o
 886BUILTIN_OBJS += builtin/merge-base.o
 887BUILTIN_OBJS += builtin/merge-file.o
 888BUILTIN_OBJS += builtin/merge-index.o
 889BUILTIN_OBJS += builtin/merge-ours.o
 890BUILTIN_OBJS += builtin/merge-recursive.o
 891BUILTIN_OBJS += builtin/merge-tree.o
 892BUILTIN_OBJS += builtin/mktag.o
 893BUILTIN_OBJS += builtin/mktree.o
 894BUILTIN_OBJS += builtin/mv.o
 895BUILTIN_OBJS += builtin/name-rev.o
 896BUILTIN_OBJS += builtin/notes.o
 897BUILTIN_OBJS += builtin/pack-objects.o
 898BUILTIN_OBJS += builtin/pack-redundant.o
 899BUILTIN_OBJS += builtin/pack-refs.o
 900BUILTIN_OBJS += builtin/patch-id.o
 901BUILTIN_OBJS += builtin/prune-packed.o
 902BUILTIN_OBJS += builtin/prune.o
 903BUILTIN_OBJS += builtin/push.o
 904BUILTIN_OBJS += builtin/read-tree.o
 905BUILTIN_OBJS += builtin/receive-pack.o
 906BUILTIN_OBJS += builtin/reflog.o
 907BUILTIN_OBJS += builtin/remote.o
 908BUILTIN_OBJS += builtin/remote-ext.o
 909BUILTIN_OBJS += builtin/remote-fd.o
 910BUILTIN_OBJS += builtin/replace.o
 911BUILTIN_OBJS += builtin/rerere.o
 912BUILTIN_OBJS += builtin/reset.o
 913BUILTIN_OBJS += builtin/rev-list.o
 914BUILTIN_OBJS += builtin/rev-parse.o
 915BUILTIN_OBJS += builtin/revert.o
 916BUILTIN_OBJS += builtin/rm.o
 917BUILTIN_OBJS += builtin/send-pack.o
 918BUILTIN_OBJS += builtin/shortlog.o
 919BUILTIN_OBJS += builtin/show-branch.o
 920BUILTIN_OBJS += builtin/show-ref.o
 921BUILTIN_OBJS += builtin/stripspace.o
 922BUILTIN_OBJS += builtin/symbolic-ref.o
 923BUILTIN_OBJS += builtin/tag.o
 924BUILTIN_OBJS += builtin/tar-tree.o
 925BUILTIN_OBJS += builtin/unpack-file.o
 926BUILTIN_OBJS += builtin/unpack-objects.o
 927BUILTIN_OBJS += builtin/update-index.o
 928BUILTIN_OBJS += builtin/update-ref.o
 929BUILTIN_OBJS += builtin/update-server-info.o
 930BUILTIN_OBJS += builtin/upload-archive.o
 931BUILTIN_OBJS += builtin/var.o
 932BUILTIN_OBJS += builtin/verify-pack.o
 933BUILTIN_OBJS += builtin/verify-tag.o
 934BUILTIN_OBJS += builtin/write-tree.o
 935
 936GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 937EXTLIBS =
 938
 939GIT_USER_AGENT = git/$(GIT_VERSION)
 940
 941#
 942# Platform specific tweaks
 943#
 944
 945# We choose to avoid "if .. else if .. else .. endif endif"
 946# because maintaining the nesting to match is a pain.  If
 947# we had "elif" things would have been much nicer...
 948
 949ifeq ($(uname_M),x86_64)
 950        XDL_FAST_HASH = YesPlease
 951endif
 952ifeq ($(uname_S),OSF1)
 953        # Need this for u_short definitions et al
 954        BASIC_CFLAGS += -D_OSF_SOURCE
 955        SOCKLEN_T = int
 956        NO_STRTOULL = YesPlease
 957        NO_NSEC = YesPlease
 958endif
 959ifeq ($(uname_S),Linux)
 960        NO_STRLCPY = YesPlease
 961        NO_MKSTEMPS = YesPlease
 962        HAVE_PATHS_H = YesPlease
 963        LIBC_CONTAINS_LIBINTL = YesPlease
 964        HAVE_DEV_TTY = YesPlease
 965endif
 966ifeq ($(uname_S),GNU/kFreeBSD)
 967        NO_STRLCPY = YesPlease
 968        NO_MKSTEMPS = YesPlease
 969        HAVE_PATHS_H = YesPlease
 970        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 971        LIBC_CONTAINS_LIBINTL = YesPlease
 972endif
 973ifeq ($(uname_S),UnixWare)
 974        CC = cc
 975        NEEDS_SOCKET = YesPlease
 976        NEEDS_NSL = YesPlease
 977        NEEDS_SSL_WITH_CRYPTO = YesPlease
 978        NEEDS_LIBICONV = YesPlease
 979        SHELL_PATH = /usr/local/bin/bash
 980        NO_IPV6 = YesPlease
 981        NO_HSTRERROR = YesPlease
 982        NO_MKSTEMPS = YesPlease
 983        BASIC_CFLAGS += -Kthread
 984        BASIC_CFLAGS += -I/usr/local/include
 985        BASIC_LDFLAGS += -L/usr/local/lib
 986        INSTALL = ginstall
 987        TAR = gtar
 988        NO_STRCASESTR = YesPlease
 989        NO_MEMMEM = YesPlease
 990endif
 991ifeq ($(uname_S),SCO_SV)
 992        ifeq ($(uname_R),3.2)
 993                CFLAGS = -O2
 994        endif
 995        ifeq ($(uname_R),5)
 996                CC = cc
 997                BASIC_CFLAGS += -Kthread
 998        endif
 999        NEEDS_SOCKET = YesPlease
1000        NEEDS_NSL = YesPlease
1001        NEEDS_SSL_WITH_CRYPTO = YesPlease
1002        NEEDS_LIBICONV = YesPlease
1003        SHELL_PATH = /usr/bin/bash
1004        NO_IPV6 = YesPlease
1005        NO_HSTRERROR = YesPlease
1006        NO_MKSTEMPS = YesPlease
1007        BASIC_CFLAGS += -I/usr/local/include
1008        BASIC_LDFLAGS += -L/usr/local/lib
1009        NO_STRCASESTR = YesPlease
1010        NO_MEMMEM = YesPlease
1011        INSTALL = ginstall
1012        TAR = gtar
1013endif
1014ifeq ($(uname_S),Darwin)
1015        NEEDS_CRYPTO_WITH_SSL = YesPlease
1016        NEEDS_SSL_WITH_CRYPTO = YesPlease
1017        NEEDS_LIBICONV = YesPlease
1018        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
1019                OLD_ICONV = UnfortunatelyYes
1020        endif
1021        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
1022                NO_STRLCPY = YesPlease
1023        endif
1024        NO_MEMMEM = YesPlease
1025        USE_ST_TIMESPEC = YesPlease
1026        HAVE_DEV_TTY = YesPlease
1027        COMPAT_OBJS += compat/precompose_utf8.o
1028        BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
1029endif
1030ifeq ($(uname_S),SunOS)
1031        NEEDS_SOCKET = YesPlease
1032        NEEDS_NSL = YesPlease
1033        SHELL_PATH = /bin/bash
1034        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
1035        NO_STRCASESTR = YesPlease
1036        NO_MEMMEM = YesPlease
1037        NO_MKDTEMP = YesPlease
1038        NO_MKSTEMPS = YesPlease
1039        NO_REGEX = YesPlease
1040        NO_FNMATCH_CASEFOLD = YesPlease
1041        NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
1042        HAVE_DEV_TTY = YesPlease
1043        ifeq ($(uname_R),5.6)
1044                SOCKLEN_T = int
1045                NO_HSTRERROR = YesPlease
1046                NO_IPV6 = YesPlease
1047                NO_SOCKADDR_STORAGE = YesPlease
1048                NO_UNSETENV = YesPlease
1049                NO_SETENV = YesPlease
1050                NO_STRLCPY = YesPlease
1051                NO_STRTOUMAX = YesPlease
1052                GIT_TEST_CMP = cmp
1053        endif
1054        ifeq ($(uname_R),5.7)
1055                NEEDS_RESOLV = YesPlease
1056                NO_IPV6 = YesPlease
1057                NO_SOCKADDR_STORAGE = YesPlease
1058                NO_UNSETENV = YesPlease
1059                NO_SETENV = YesPlease
1060                NO_STRLCPY = YesPlease
1061                NO_STRTOUMAX = YesPlease
1062                GIT_TEST_CMP = cmp
1063        endif
1064        ifeq ($(uname_R),5.8)
1065                NO_UNSETENV = YesPlease
1066                NO_SETENV = YesPlease
1067                NO_STRTOUMAX = YesPlease
1068                GIT_TEST_CMP = cmp
1069        endif
1070        ifeq ($(uname_R),5.9)
1071                NO_UNSETENV = YesPlease
1072                NO_SETENV = YesPlease
1073                NO_STRTOUMAX = YesPlease
1074                GIT_TEST_CMP = cmp
1075        endif
1076        INSTALL = /usr/ucb/install
1077        TAR = gtar
1078        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
1079endif
1080ifeq ($(uname_O),Cygwin)
1081        ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
1082                NO_D_TYPE_IN_DIRENT = YesPlease
1083                NO_D_INO_IN_DIRENT = YesPlease
1084                NO_STRCASESTR = YesPlease
1085                NO_MEMMEM = YesPlease
1086                NO_MKSTEMPS = YesPlease
1087                NO_SYMLINK_HEAD = YesPlease
1088                NO_IPV6 = YesPlease
1089                OLD_ICONV = UnfortunatelyYes
1090                CYGWIN_V15_WIN32API = YesPlease
1091        endif
1092        NO_THREAD_SAFE_PREAD = YesPlease
1093        NEEDS_LIBICONV = YesPlease
1094        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
1095        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
1096        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1097        # There are conflicting reports about this.
1098        # On some boxes NO_MMAP is needed, and not so elsewhere.
1099        # Try commenting this out if you suspect MMAP is more efficient
1100        NO_MMAP = YesPlease
1101        X = .exe
1102        COMPAT_OBJS += compat/cygwin.o
1103        UNRELIABLE_FSTAT = UnfortunatelyYes
1104        SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
1105endif
1106ifeq ($(uname_S),FreeBSD)
1107        NEEDS_LIBICONV = YesPlease
1108        OLD_ICONV = YesPlease
1109        NO_MEMMEM = YesPlease
1110        BASIC_CFLAGS += -I/usr/local/include
1111        BASIC_LDFLAGS += -L/usr/local/lib
1112        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
1113        USE_ST_TIMESPEC = YesPlease
1114        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
1115                PTHREAD_LIBS = -pthread
1116                NO_UINTMAX_T = YesPlease
1117                NO_STRTOUMAX = YesPlease
1118        endif
1119        PYTHON_PATH = /usr/local/bin/python
1120        HAVE_PATHS_H = YesPlease
1121endif
1122ifeq ($(uname_S),OpenBSD)
1123        NO_STRCASESTR = YesPlease
1124        NO_MEMMEM = YesPlease
1125        USE_ST_TIMESPEC = YesPlease
1126        NEEDS_LIBICONV = YesPlease
1127        BASIC_CFLAGS += -I/usr/local/include
1128        BASIC_LDFLAGS += -L/usr/local/lib
1129        HAVE_PATHS_H = YesPlease
1130endif
1131ifeq ($(uname_S),NetBSD)
1132        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
1133                NEEDS_LIBICONV = YesPlease
1134        endif
1135        BASIC_CFLAGS += -I/usr/pkg/include
1136        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
1137        USE_ST_TIMESPEC = YesPlease
1138        NO_MKSTEMPS = YesPlease
1139        HAVE_PATHS_H = YesPlease
1140endif
1141ifeq ($(uname_S),AIX)
1142        DEFAULT_PAGER = more
1143        NO_STRCASESTR = YesPlease
1144        NO_MEMMEM = YesPlease
1145        NO_MKDTEMP = YesPlease
1146        NO_MKSTEMPS = YesPlease
1147        NO_STRLCPY = YesPlease
1148        NO_NSEC = YesPlease
1149        FREAD_READS_DIRECTORIES = UnfortunatelyYes
1150        INTERNAL_QSORT = UnfortunatelyYes
1151        NEEDS_LIBICONV = YesPlease
1152        BASIC_CFLAGS += -D_LARGE_FILES
1153        ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
1154                NO_PTHREADS = YesPlease
1155        else
1156                PTHREAD_LIBS = -lpthread
1157        endif
1158        ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
1159                INLINE = ''
1160        endif
1161        GIT_TEST_CMP = cmp
1162endif
1163ifeq ($(uname_S),GNU)
1164        # GNU/Hurd
1165        NO_STRLCPY = YesPlease
1166        NO_MKSTEMPS = YesPlease
1167        HAVE_PATHS_H = YesPlease
1168        LIBC_CONTAINS_LIBINTL = YesPlease
1169endif
1170ifeq ($(uname_S),IRIX)
1171        NO_SETENV = YesPlease
1172        NO_UNSETENV = YesPlease
1173        NO_STRCASESTR = YesPlease
1174        NO_MEMMEM = YesPlease
1175        NO_MKSTEMPS = YesPlease
1176        NO_MKDTEMP = YesPlease
1177        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1178        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1179        # git dies with a segmentation fault when trying to access the first
1180        # entry of a reflog.  The conservative choice is made to always set
1181        # NO_MMAP.  If you suspect that your compiler is not affected by this
1182        # issue, comment out the NO_MMAP statement.
1183        NO_MMAP = YesPlease
1184        NO_REGEX = YesPlease
1185        NO_FNMATCH_CASEFOLD = YesPlease
1186        SNPRINTF_RETURNS_BOGUS = YesPlease
1187        SHELL_PATH = /usr/gnu/bin/bash
1188        NEEDS_LIBGEN = YesPlease
1189endif
1190ifeq ($(uname_S),IRIX64)
1191        NO_SETENV = YesPlease
1192        NO_UNSETENV = YesPlease
1193        NO_STRCASESTR = YesPlease
1194        NO_MEMMEM = YesPlease
1195        NO_MKSTEMPS = YesPlease
1196        NO_MKDTEMP = YesPlease
1197        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1198        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1199        # git dies with a segmentation fault when trying to access the first
1200        # entry of a reflog.  The conservative choice is made to always set
1201        # NO_MMAP.  If you suspect that your compiler is not affected by this
1202        # issue, comment out the NO_MMAP statement.
1203        NO_MMAP = YesPlease
1204        NO_REGEX = YesPlease
1205        NO_FNMATCH_CASEFOLD = YesPlease
1206        SNPRINTF_RETURNS_BOGUS = YesPlease
1207        SHELL_PATH = /usr/gnu/bin/bash
1208        NEEDS_LIBGEN = YesPlease
1209endif
1210ifeq ($(uname_S),HP-UX)
1211        INLINE = __inline
1212        NO_IPV6 = YesPlease
1213        NO_SETENV = YesPlease
1214        NO_STRCASESTR = YesPlease
1215        NO_MEMMEM = YesPlease
1216        NO_MKSTEMPS = YesPlease
1217        NO_STRLCPY = YesPlease
1218        NO_MKDTEMP = YesPlease
1219        NO_UNSETENV = YesPlease
1220        NO_HSTRERROR = YesPlease
1221        NO_SYS_SELECT_H = YesPlease
1222        NO_FNMATCH_CASEFOLD = YesPlease
1223        SNPRINTF_RETURNS_BOGUS = YesPlease
1224        NO_NSEC = YesPlease
1225        ifeq ($(uname_R),B.11.00)
1226                NO_INET_NTOP = YesPlease
1227                NO_INET_PTON = YesPlease
1228        endif
1229        ifeq ($(uname_R),B.10.20)
1230                # Override HP-UX 11.x setting:
1231                INLINE =
1232                SOCKLEN_T = size_t
1233                NO_PREAD = YesPlease
1234                NO_INET_NTOP = YesPlease
1235                NO_INET_PTON = YesPlease
1236        endif
1237        GIT_TEST_CMP = cmp
1238endif
1239ifeq ($(uname_S),Windows)
1240        GIT_VERSION := $(GIT_VERSION).MSVC
1241        pathsep = ;
1242        NO_PREAD = YesPlease
1243        NEEDS_CRYPTO_WITH_SSL = YesPlease
1244        NO_LIBGEN_H = YesPlease
1245        NO_POLL = YesPlease
1246        NO_SYMLINK_HEAD = YesPlease
1247        NO_IPV6 = YesPlease
1248        NO_UNIX_SOCKETS = YesPlease
1249        NO_SETENV = YesPlease
1250        NO_UNSETENV = YesPlease
1251        NO_STRCASESTR = YesPlease
1252        NO_STRLCPY = YesPlease
1253        NO_STRTOK_R = YesPlease
1254        NO_FNMATCH = YesPlease
1255        NO_MEMMEM = YesPlease
1256        # NEEDS_LIBICONV = YesPlease
1257        NO_ICONV = YesPlease
1258        NO_STRTOUMAX = YesPlease
1259        NO_STRTOULL = YesPlease
1260        NO_MKDTEMP = YesPlease
1261        NO_MKSTEMPS = YesPlease
1262        SNPRINTF_RETURNS_BOGUS = YesPlease
1263        NO_SVN_TESTS = YesPlease
1264        NO_PERL_MAKEMAKER = YesPlease
1265        RUNTIME_PREFIX = YesPlease
1266        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1267        NO_NSEC = YesPlease
1268        USE_WIN32_MMAP = YesPlease
1269        # USE_NED_ALLOCATOR = YesPlease
1270        UNRELIABLE_FSTAT = UnfortunatelyYes
1271        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1272        NO_REGEX = YesPlease
1273        NO_CURL = YesPlease
1274        NO_PYTHON = YesPlease
1275        BLK_SHA1 = YesPlease
1276        NO_POSIX_GOODIES = UnfortunatelyYes
1277        NATIVE_CRLF = YesPlease
1278        DEFAULT_HELP_FORMAT = html
1279
1280        CC = compat/vcbuild/scripts/clink.pl
1281        AR = compat/vcbuild/scripts/lib.pl
1282        CFLAGS =
1283        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
1284        COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1285                compat/win32/pthread.o compat/win32/syslog.o \
1286                compat/win32/dirent.o
1287        COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1288        BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1289        EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1290        PTHREAD_LIBS =
1291        lib =
1292ifndef DEBUG
1293        BASIC_CFLAGS += -GL -Os -MT
1294        BASIC_LDFLAGS += -LTCG
1295        AR += -LTCG
1296else
1297        BASIC_CFLAGS += -Zi -MTd
1298endif
1299        X = .exe
1300endif
1301ifeq ($(uname_S),Interix)
1302        NO_INITGROUPS = YesPlease
1303        NO_IPV6 = YesPlease
1304        NO_MEMMEM = YesPlease
1305        NO_MKDTEMP = YesPlease
1306        NO_STRTOUMAX = YesPlease
1307        NO_NSEC = YesPlease
1308        NO_MKSTEMPS = YesPlease
1309        ifeq ($(uname_R),3.5)
1310                NO_INET_NTOP = YesPlease
1311                NO_INET_PTON = YesPlease
1312                NO_SOCKADDR_STORAGE = YesPlease
1313                NO_FNMATCH_CASEFOLD = YesPlease
1314        endif
1315        ifeq ($(uname_R),5.2)
1316                NO_INET_NTOP = YesPlease
1317                NO_INET_PTON = YesPlease
1318                NO_SOCKADDR_STORAGE = YesPlease
1319                NO_FNMATCH_CASEFOLD = YesPlease
1320        endif
1321endif
1322ifeq ($(uname_S),Minix)
1323        NO_IPV6 = YesPlease
1324        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1325        NO_NSEC = YesPlease
1326        NEEDS_LIBGEN =
1327        NEEDS_CRYPTO_WITH_SSL = YesPlease
1328        NEEDS_IDN_WITH_CURL = YesPlease
1329        NEEDS_SSL_WITH_CURL = YesPlease
1330        NEEDS_RESOLV =
1331        NO_HSTRERROR = YesPlease
1332        NO_MMAP = YesPlease
1333        NO_CURL =
1334        NO_EXPAT =
1335endif
1336ifeq ($(uname_S),NONSTOP_KERNEL)
1337        # Needs some C99 features, "inline" is just one of them.
1338        # INLINE='' would just replace one set of warnings with another and
1339        # still not compile in c89 mode, due to non-const array initializations.
1340        CC = cc -c99
1341        # Disable all optimization, seems to result in bad code, with -O or -O2
1342        # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
1343        # abends on "git push". Needs more investigation.
1344        CFLAGS = -g -O0
1345        # We'd want it to be here.
1346        prefix = /usr/local
1347        # Our's are in ${prefix}/bin (perl might also be in /usr/bin/perl).
1348        PERL_PATH = ${prefix}/bin/perl
1349        PYTHON_PATH = ${prefix}/bin/python
1350
1351        # As detected by './configure'.
1352        # Missdetected, hence commented out, see below.
1353        #NO_CURL = YesPlease
1354        # Added manually, see above.
1355        NEEDS_SSL_WITH_CURL = YesPlease
1356        HAVE_LIBCHARSET_H = YesPlease
1357        NEEDS_LIBICONV = YesPlease
1358        NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
1359        NO_SYS_SELECT_H = UnfortunatelyYes
1360        NO_D_TYPE_IN_DIRENT = YesPlease
1361        NO_HSTRERROR = YesPlease
1362        NO_STRCASESTR = YesPlease
1363        NO_FNMATCH_CASEFOLD = YesPlease
1364        NO_MEMMEM = YesPlease
1365        NO_STRLCPY = YesPlease
1366        NO_SETENV = YesPlease
1367        NO_UNSETENV = YesPlease
1368        NO_MKDTEMP = YesPlease
1369        NO_MKSTEMPS = YesPlease
1370        # Currently libiconv-1.9.1.
1371        OLD_ICONV = UnfortunatelyYes
1372        NO_REGEX = YesPlease
1373        NO_PTHREADS = UnfortunatelyYes
1374
1375        # Not detected (nor checked for) by './configure'.
1376        # We don't have SA_RESTART on NonStop, unfortunalety.
1377        COMPAT_CFLAGS += -DSA_RESTART=0
1378        # Apparently needed in compat/fnmatch/fnmatch.c.
1379        COMPAT_CFLAGS += -DHAVE_STRING_H=1
1380        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1381        NO_NSEC = YesPlease
1382        NO_PREAD = YesPlease
1383        NO_MMAP = YesPlease
1384        NO_POLL = YesPlease
1385        NO_INTPTR_T = UnfortunatelyYes
1386        # Bug report 10-120822-4477 submitted to HP NonStop development.
1387        MKDIR_WO_TRAILING_SLASH = YesPlease
1388        # RFE 10-120912-4693 submitted to HP NonStop development.
1389        NO_SETITIMER = UnfortunatelyYes
1390        SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
1391        SHELL_PATH = /usr/local/bin/bash
1392        # as of H06.25/J06.14, we might better use this
1393        #SHELL_PATH = /usr/coreutils/bin/bash
1394endif
1395ifneq (,$(findstring MINGW,$(uname_S)))
1396        pathsep = ;
1397        NO_PREAD = YesPlease
1398        NEEDS_CRYPTO_WITH_SSL = YesPlease
1399        NO_LIBGEN_H = YesPlease
1400        NO_POLL = YesPlease
1401        NO_SYMLINK_HEAD = YesPlease
1402        NO_UNIX_SOCKETS = YesPlease
1403        NO_SETENV = YesPlease
1404        NO_UNSETENV = YesPlease
1405        NO_STRCASESTR = YesPlease
1406        NO_STRLCPY = YesPlease
1407        NO_STRTOK_R = YesPlease
1408        NO_FNMATCH = YesPlease
1409        NO_MEMMEM = YesPlease
1410        NEEDS_LIBICONV = YesPlease
1411        OLD_ICONV = YesPlease
1412        NO_STRTOUMAX = YesPlease
1413        NO_MKDTEMP = YesPlease
1414        NO_MKSTEMPS = YesPlease
1415        NO_SVN_TESTS = YesPlease
1416        NO_PERL_MAKEMAKER = YesPlease
1417        RUNTIME_PREFIX = YesPlease
1418        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1419        NO_NSEC = YesPlease
1420        USE_WIN32_MMAP = YesPlease
1421        USE_NED_ALLOCATOR = YesPlease
1422        UNRELIABLE_FSTAT = UnfortunatelyYes
1423        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1424        NO_REGEX = YesPlease
1425        NO_PYTHON = YesPlease
1426        BLK_SHA1 = YesPlease
1427        ETAGS_TARGET = ETAGS
1428        NO_INET_PTON = YesPlease
1429        NO_INET_NTOP = YesPlease
1430        NO_POSIX_GOODIES = UnfortunatelyYes
1431        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1432        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1433        COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1434                compat/win32/pthread.o compat/win32/syslog.o \
1435                compat/win32/dirent.o
1436        EXTLIBS += -lws2_32
1437        PTHREAD_LIBS =
1438        X = .exe
1439        SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1440ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1441        htmldir = doc/git/html/
1442        prefix =
1443        INSTALL = /bin/install
1444        EXTLIBS += /mingw/lib/libz.a
1445        NO_R_TO_GCC_LINKER = YesPlease
1446        INTERNAL_QSORT = YesPlease
1447        HAVE_LIBCHARSET_H = YesPlease
1448else
1449        NO_CURL = YesPlease
1450endif
1451endif
1452
1453-include config.mak.autogen
1454-include config.mak
1455
1456ifndef sysconfdir
1457ifeq ($(prefix),/usr)
1458sysconfdir = /etc
1459else
1460sysconfdir = etc
1461endif
1462endif
1463
1464ifdef CHECK_HEADER_DEPENDENCIES
1465COMPUTE_HEADER_DEPENDENCIES = no
1466USE_COMPUTED_HEADER_DEPENDENCIES =
1467endif
1468
1469ifndef COMPUTE_HEADER_DEPENDENCIES
1470COMPUTE_HEADER_DEPENDENCIES = auto
1471endif
1472
1473ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1474dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1475        -c -MF /dev/null -MQ /dev/null -MMD -MP \
1476        -x c /dev/null -o /dev/null 2>&1; \
1477        echo $$?)
1478ifeq ($(dep_check),0)
1479override COMPUTE_HEADER_DEPENDENCIES = yes
1480else
1481override COMPUTE_HEADER_DEPENDENCIES = no
1482endif
1483endif
1484
1485ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1486USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1487else
1488ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1489$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1490(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1491endif
1492endif
1493
1494ifdef SANE_TOOL_PATH
1495SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1496BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1497PATH := $(SANE_TOOL_PATH):${PATH}
1498else
1499BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1500endif
1501
1502ifneq (,$(INLINE))
1503        BASIC_CFLAGS += -Dinline=$(INLINE)
1504endif
1505
1506ifneq (,$(SOCKLEN_T))
1507        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1508endif
1509
1510ifeq ($(uname_S),Darwin)
1511        ifndef NO_FINK
1512                ifeq ($(shell test -d /sw/lib && echo y),y)
1513                        BASIC_CFLAGS += -I/sw/include
1514                        BASIC_LDFLAGS += -L/sw/lib
1515                endif
1516        endif
1517        ifndef NO_DARWIN_PORTS
1518                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1519                        BASIC_CFLAGS += -I/opt/local/include
1520                        BASIC_LDFLAGS += -L/opt/local/lib
1521                endif
1522        endif
1523        PTHREAD_LIBS =
1524endif
1525
1526ifndef CC_LD_DYNPATH
1527        ifdef NO_R_TO_GCC_LINKER
1528                # Some gcc does not accept and pass -R to the linker to specify
1529                # the runtime dynamic library path.
1530                CC_LD_DYNPATH = -Wl,-rpath,
1531        else
1532                CC_LD_DYNPATH = -R
1533        endif
1534endif
1535
1536ifdef NO_LIBGEN_H
1537        COMPAT_CFLAGS += -DNO_LIBGEN_H
1538        COMPAT_OBJS += compat/basename.o
1539endif
1540
1541ifdef USE_LIBPCRE
1542        BASIC_CFLAGS += -DUSE_LIBPCRE
1543        ifdef LIBPCREDIR
1544                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1545                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1546        endif
1547        EXTLIBS += -lpcre
1548endif
1549
1550ifdef NO_CURL
1551        BASIC_CFLAGS += -DNO_CURL
1552        REMOTE_CURL_PRIMARY =
1553        REMOTE_CURL_ALIASES =
1554        REMOTE_CURL_NAMES =
1555else
1556        ifdef CURLDIR
1557                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1558                BASIC_CFLAGS += -I$(CURLDIR)/include
1559                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1560        else
1561                CURL_LIBCURL = -lcurl
1562        endif
1563        ifdef NEEDS_SSL_WITH_CURL
1564                CURL_LIBCURL += -lssl
1565                ifdef NEEDS_CRYPTO_WITH_SSL
1566                        CURL_LIBCURL += -lcrypto
1567                endif
1568        endif
1569        ifdef NEEDS_IDN_WITH_CURL
1570                CURL_LIBCURL += -lidn
1571        endif
1572
1573        REMOTE_CURL_PRIMARY = git-remote-http$X
1574        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1575        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1576        PROGRAM_OBJS += http-fetch.o
1577        PROGRAMS += $(REMOTE_CURL_NAMES)
1578        curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1579        ifeq "$(curl_check)" "070908"
1580                ifndef NO_EXPAT
1581                        PROGRAM_OBJS += http-push.o
1582                endif
1583        endif
1584        ifndef NO_EXPAT
1585                ifdef EXPATDIR
1586                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1587                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1588                else
1589                        EXPAT_LIBEXPAT = -lexpat
1590                endif
1591        endif
1592endif
1593
1594ifdef ZLIB_PATH
1595        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1596        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1597endif
1598EXTLIBS += -lz
1599
1600ifndef NO_OPENSSL
1601        OPENSSL_LIBSSL = -lssl
1602        ifdef OPENSSLDIR
1603                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1604                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1605        else
1606                OPENSSL_LINK =
1607        endif
1608        ifdef NEEDS_CRYPTO_WITH_SSL
1609                OPENSSL_LIBSSL += -lcrypto
1610        endif
1611else
1612        BASIC_CFLAGS += -DNO_OPENSSL
1613        BLK_SHA1 = 1
1614        OPENSSL_LIBSSL =
1615endif
1616ifdef NO_OPENSSL
1617        LIB_4_CRYPTO =
1618else
1619ifdef NEEDS_SSL_WITH_CRYPTO
1620        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1621else
1622        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1623endif
1624endif
1625ifdef NEEDS_LIBICONV
1626        ifdef ICONVDIR
1627                BASIC_CFLAGS += -I$(ICONVDIR)/include
1628                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1629        else
1630                ICONV_LINK =
1631        endif
1632        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1633                ICONV_LINK += -lintl
1634        endif
1635        EXTLIBS += $(ICONV_LINK) -liconv
1636endif
1637ifdef NEEDS_LIBGEN
1638        EXTLIBS += -lgen
1639endif
1640ifndef NO_GETTEXT
1641ifndef LIBC_CONTAINS_LIBINTL
1642        EXTLIBS += -lintl
1643endif
1644endif
1645ifdef NEEDS_SOCKET
1646        EXTLIBS += -lsocket
1647endif
1648ifdef NEEDS_NSL
1649        EXTLIBS += -lnsl
1650endif
1651ifdef NEEDS_RESOLV
1652        EXTLIBS += -lresolv
1653endif
1654ifdef NO_D_TYPE_IN_DIRENT
1655        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1656endif
1657ifdef NO_D_INO_IN_DIRENT
1658        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1659endif
1660ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1661        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1662endif
1663ifdef USE_NSEC
1664        BASIC_CFLAGS += -DUSE_NSEC
1665endif
1666ifdef USE_ST_TIMESPEC
1667        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1668endif
1669ifdef NO_NORETURN
1670        BASIC_CFLAGS += -DNO_NORETURN
1671endif
1672ifdef NO_NSEC
1673        BASIC_CFLAGS += -DNO_NSEC
1674endif
1675ifdef SNPRINTF_RETURNS_BOGUS
1676        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1677        COMPAT_OBJS += compat/snprintf.o
1678endif
1679ifdef FREAD_READS_DIRECTORIES
1680        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1681        COMPAT_OBJS += compat/fopen.o
1682endif
1683ifdef NO_SYMLINK_HEAD
1684        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1685endif
1686ifdef GETTEXT_POISON
1687        BASIC_CFLAGS += -DGETTEXT_POISON
1688endif
1689ifdef NO_GETTEXT
1690        BASIC_CFLAGS += -DNO_GETTEXT
1691        USE_GETTEXT_SCHEME ?= fallthrough
1692endif
1693ifdef NO_POLL
1694        NO_SYS_POLL_H = YesPlease
1695        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1696        COMPAT_OBJS += compat/poll/poll.o
1697endif
1698ifdef NO_STRCASESTR
1699        COMPAT_CFLAGS += -DNO_STRCASESTR
1700        COMPAT_OBJS += compat/strcasestr.o
1701endif
1702ifdef NO_STRLCPY
1703        COMPAT_CFLAGS += -DNO_STRLCPY
1704        COMPAT_OBJS += compat/strlcpy.o
1705endif
1706ifdef NO_STRTOUMAX
1707        COMPAT_CFLAGS += -DNO_STRTOUMAX
1708        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1709endif
1710ifdef NO_STRTOULL
1711        COMPAT_CFLAGS += -DNO_STRTOULL
1712endif
1713ifdef NO_STRTOK_R
1714        COMPAT_CFLAGS += -DNO_STRTOK_R
1715        COMPAT_OBJS += compat/strtok_r.o
1716endif
1717ifdef NO_FNMATCH
1718        COMPAT_CFLAGS += -Icompat/fnmatch
1719        COMPAT_CFLAGS += -DNO_FNMATCH
1720        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1721else
1722ifdef NO_FNMATCH_CASEFOLD
1723        COMPAT_CFLAGS += -Icompat/fnmatch
1724        COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1725        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1726endif
1727endif
1728ifdef NO_SETENV
1729        COMPAT_CFLAGS += -DNO_SETENV
1730        COMPAT_OBJS += compat/setenv.o
1731endif
1732ifdef NO_MKDTEMP
1733        COMPAT_CFLAGS += -DNO_MKDTEMP
1734        COMPAT_OBJS += compat/mkdtemp.o
1735endif
1736ifdef MKDIR_WO_TRAILING_SLASH
1737        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1738        COMPAT_OBJS += compat/mkdir.o
1739endif
1740ifdef NO_MKSTEMPS
1741        COMPAT_CFLAGS += -DNO_MKSTEMPS
1742endif
1743ifdef NO_UNSETENV
1744        COMPAT_CFLAGS += -DNO_UNSETENV
1745        COMPAT_OBJS += compat/unsetenv.o
1746endif
1747ifdef NO_SYS_SELECT_H
1748        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1749endif
1750ifdef NO_SYS_POLL_H
1751        BASIC_CFLAGS += -DNO_SYS_POLL_H
1752endif
1753ifdef NO_INTTYPES_H
1754        BASIC_CFLAGS += -DNO_INTTYPES_H
1755endif
1756ifdef NO_INITGROUPS
1757        BASIC_CFLAGS += -DNO_INITGROUPS
1758endif
1759ifdef NO_MMAP
1760        COMPAT_CFLAGS += -DNO_MMAP
1761        COMPAT_OBJS += compat/mmap.o
1762else
1763        ifdef USE_WIN32_MMAP
1764                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1765                COMPAT_OBJS += compat/win32mmap.o
1766        endif
1767endif
1768ifdef OBJECT_CREATION_USES_RENAMES
1769        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1770endif
1771ifdef NO_STRUCT_ITIMERVAL
1772        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1773        NO_SETITIMER = YesPlease
1774endif
1775ifdef NO_SETITIMER
1776        COMPAT_CFLAGS += -DNO_SETITIMER
1777endif
1778ifdef NO_PREAD
1779        COMPAT_CFLAGS += -DNO_PREAD
1780        COMPAT_OBJS += compat/pread.o
1781        NO_THREAD_SAFE_PREAD = YesPlease
1782endif
1783ifdef NO_THREAD_SAFE_PREAD
1784        BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1785endif
1786ifdef NO_FAST_WORKING_DIRECTORY
1787        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1788endif
1789ifdef NO_TRUSTABLE_FILEMODE
1790        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1791endif
1792ifdef NO_IPV6
1793        BASIC_CFLAGS += -DNO_IPV6
1794endif
1795ifdef NO_INTPTR_T
1796        COMPAT_CFLAGS += -DNO_INTPTR_T
1797endif
1798ifdef NO_UINTMAX_T
1799        BASIC_CFLAGS += -Duintmax_t=uint32_t
1800endif
1801ifdef NO_SOCKADDR_STORAGE
1802ifdef NO_IPV6
1803        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1804else
1805        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1806endif
1807endif
1808ifdef NO_INET_NTOP
1809        LIB_OBJS += compat/inet_ntop.o
1810        BASIC_CFLAGS += -DNO_INET_NTOP
1811endif
1812ifdef NO_INET_PTON
1813        LIB_OBJS += compat/inet_pton.o
1814        BASIC_CFLAGS += -DNO_INET_PTON
1815endif
1816ifndef NO_UNIX_SOCKETS
1817        LIB_OBJS += unix-socket.o
1818        LIB_H += unix-socket.h
1819        PROGRAM_OBJS += credential-cache.o
1820        PROGRAM_OBJS += credential-cache--daemon.o
1821endif
1822
1823ifdef NO_ICONV
1824        BASIC_CFLAGS += -DNO_ICONV
1825endif
1826
1827ifdef OLD_ICONV
1828        BASIC_CFLAGS += -DOLD_ICONV
1829endif
1830
1831ifdef NO_DEFLATE_BOUND
1832        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1833endif
1834
1835ifdef NO_POSIX_GOODIES
1836        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1837endif
1838
1839ifdef BLK_SHA1
1840        SHA1_HEADER = "block-sha1/sha1.h"
1841        LIB_OBJS += block-sha1/sha1.o
1842        LIB_H += block-sha1/sha1.h
1843else
1844ifdef PPC_SHA1
1845        SHA1_HEADER = "ppc/sha1.h"
1846        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1847        LIB_H += ppc/sha1.h
1848else
1849        SHA1_HEADER = <openssl/sha.h>
1850        EXTLIBS += $(LIB_4_CRYPTO)
1851endif
1852endif
1853ifdef NO_PERL_MAKEMAKER
1854        export NO_PERL_MAKEMAKER
1855endif
1856ifdef NO_HSTRERROR
1857        COMPAT_CFLAGS += -DNO_HSTRERROR
1858        COMPAT_OBJS += compat/hstrerror.o
1859endif
1860ifdef NO_MEMMEM
1861        COMPAT_CFLAGS += -DNO_MEMMEM
1862        COMPAT_OBJS += compat/memmem.o
1863endif
1864ifdef INTERNAL_QSORT
1865        COMPAT_CFLAGS += -DINTERNAL_QSORT
1866        COMPAT_OBJS += compat/qsort.o
1867endif
1868ifdef RUNTIME_PREFIX
1869        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1870endif
1871
1872ifdef NO_PTHREADS
1873        BASIC_CFLAGS += -DNO_PTHREADS
1874else
1875        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1876        EXTLIBS += $(PTHREAD_LIBS)
1877        LIB_OBJS += thread-utils.o
1878endif
1879
1880ifdef HAVE_PATHS_H
1881        BASIC_CFLAGS += -DHAVE_PATHS_H
1882endif
1883
1884ifdef HAVE_LIBCHARSET_H
1885        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1886        EXTLIBS += $(CHARSET_LIB)
1887endif
1888
1889ifdef HAVE_DEV_TTY
1890        BASIC_CFLAGS += -DHAVE_DEV_TTY
1891endif
1892
1893ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1894        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1895endif
1896ifdef UNRELIABLE_FSTAT
1897        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1898endif
1899ifdef NO_REGEX
1900        COMPAT_CFLAGS += -Icompat/regex
1901        COMPAT_OBJS += compat/regex/regex.o
1902endif
1903ifdef CYGWIN_V15_WIN32API
1904        COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1905endif
1906
1907ifdef USE_NED_ALLOCATOR
1908       COMPAT_CFLAGS += -Icompat/nedmalloc
1909       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1910endif
1911
1912ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1913        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1914endif
1915
1916ifndef NO_MSGFMT_EXTENDED_OPTIONS
1917        MSGFMT += --check --statistics
1918endif
1919
1920ifneq (,$(XDL_FAST_HASH))
1921        BASIC_CFLAGS += -DXDL_FAST_HASH
1922endif
1923
1924ifeq ($(TCLTK_PATH),)
1925NO_TCLTK = NoThanks
1926endif
1927
1928ifeq ($(PERL_PATH),)
1929NO_PERL = NoThanks
1930endif
1931
1932ifeq ($(PYTHON_PATH),)
1933NO_PYTHON = NoThanks
1934endif
1935
1936QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1937QUIET_SUBDIR1  =
1938
1939ifneq ($(findstring $(MAKEFLAGS),w),w)
1940PRINT_DIR = --no-print-directory
1941else # "make -w"
1942NO_SUBDIR = :
1943endif
1944
1945ifneq ($(findstring $(MAKEFLAGS),s),s)
1946ifndef V
1947        QUIET_CC       = @echo '   ' CC $@;
1948        QUIET_AR       = @echo '   ' AR $@;
1949        QUIET_LINK     = @echo '   ' LINK $@;
1950        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1951        QUIET_GEN      = @echo '   ' GEN $@;
1952        QUIET_LNCP     = @echo '   ' LN/CP $@;
1953        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1954        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1955        QUIET_GCOV     = @echo '   ' GCOV $@;
1956        QUIET_SP       = @echo '   ' SP $<;
1957        QUIET_SUBDIR0  = +@subdir=
1958        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1959                         $(MAKE) $(PRINT_DIR) -C $$subdir
1960        export V
1961        export QUIET_GEN
1962        export QUIET_BUILT_IN
1963endif
1964endif
1965
1966ifdef NO_INSTALL_HARDLINKS
1967        export NO_INSTALL_HARDLINKS
1968endif
1969
1970### profile feedback build
1971#
1972
1973# Can adjust this to be a global directory if you want to do extended
1974# data gathering
1975PROFILE_DIR := $(CURDIR)
1976
1977ifeq ("$(PROFILE)","GEN")
1978        CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1979        EXTLIBS += -lgcov
1980        export CCACHE_DISABLE = t
1981        V = 1
1982else
1983ifneq ("$(PROFILE)","")
1984        CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1985        export CCACHE_DISABLE = t
1986        V = 1
1987endif
1988endif
1989
1990# Shell quote (do not use $(call) to accommodate ancient setups);
1991
1992SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1993ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1994ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1995
1996DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1997bindir_SQ = $(subst ','\'',$(bindir))
1998bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1999mandir_SQ = $(subst ','\'',$(mandir))
2000infodir_SQ = $(subst ','\'',$(infodir))
2001localedir_SQ = $(subst ','\'',$(localedir))
2002gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
2003template_dir_SQ = $(subst ','\'',$(template_dir))
2004htmldir_SQ = $(subst ','\'',$(htmldir))
2005prefix_SQ = $(subst ','\'',$(prefix))
2006gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
2007
2008SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
2009PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
2010PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
2011TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
2012DIFF_SQ = $(subst ','\'',$(DIFF))
2013
2014LIBS = $(GITLIBS) $(EXTLIBS)
2015
2016BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
2017        $(COMPAT_CFLAGS)
2018LIB_OBJS += $(COMPAT_OBJS)
2019
2020# Quote for C
2021
2022ifdef DEFAULT_EDITOR
2023DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
2024DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
2025
2026BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
2027endif
2028
2029ifdef DEFAULT_PAGER
2030DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
2031DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
2032
2033BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
2034endif
2035
2036ifdef SHELL_PATH
2037SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
2038SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
2039
2040BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
2041endif
2042
2043GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
2044GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
2045GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
2046GIT-USER-AGENT: FORCE
2047        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
2048                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
2049        fi
2050
2051ifdef DEFAULT_HELP_FORMAT
2052BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
2053endif
2054
2055ALL_CFLAGS += $(BASIC_CFLAGS)
2056ALL_LDFLAGS += $(BASIC_LDFLAGS)
2057
2058export DIFF TAR INSTALL DESTDIR SHELL_PATH
2059
2060
2061### Build rules
2062
2063SHELL = $(SHELL_PATH)
2064
2065all:: shell_compatibility_test
2066
2067ifeq "$(PROFILE)" "BUILD"
2068ifeq ($(filter all,$(MAKECMDGOALS)),all)
2069all:: profile-clean
2070        $(MAKE) PROFILE=GEN all
2071        $(MAKE) PROFILE=GEN -j1 test
2072endif
2073endif
2074
2075all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
2076ifneq (,$X)
2077        $(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';)
2078endif
2079
2080all::
2081ifndef NO_TCLTK
2082        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2083        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2084endif
2085ifndef NO_PERL
2086        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
2087endif
2088ifndef NO_PYTHON
2089        $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
2090endif
2091        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2092
2093please_set_SHELL_PATH_to_a_more_modern_shell:
2094        @$$(:)
2095
2096shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2097
2098strip: $(PROGRAMS) git$X
2099        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
2100
2101### Target-specific flags and dependencies
2102
2103# The generic compilation pattern rule and automatically
2104# computed header dependencies (falling back to a dependency on
2105# LIB_H) are enough to describe how most targets should be built,
2106# but some targets are special enough to need something a little
2107# different.
2108#
2109# - When a source file "foo.c" #includes a generated header file,
2110#   we need to list that dependency for the "foo.o" target.
2111#
2112#   We also list it from other targets that are built from foo.c
2113#   like "foo.sp" and "foo.s", even though that is easy to forget
2114#   to do because the generated header is already present around
2115#   after a regular build attempt.
2116#
2117# - Some code depends on configuration kept in makefile
2118#   variables. The target-specific variable EXTRA_CPPFLAGS can
2119#   be used to convey that information to the C preprocessor
2120#   using -D options.
2121#
2122#   The "foo.o" target should have a corresponding dependency on
2123#   a file that changes when the value of the makefile variable
2124#   changes.  For example, targets making use of the
2125#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2126#
2127#   Technically the ".sp" and ".s" targets do not need this
2128#   dependency because they are force-built, but they get the
2129#   same dependency for consistency. This way, you do not have to
2130#   know how each target is implemented. And it means the
2131#   dependencies here will not need to change if the force-build
2132#   details change some day.
2133
2134git.sp git.s git.o: GIT-PREFIX
2135git.sp git.s git.o: EXTRA_CPPFLAGS = \
2136        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2137        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2138        '-DGIT_INFO_PATH="$(infodir_SQ)"'
2139
2140git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2141        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
2142                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
2143
2144help.sp help.s help.o: common-cmds.h
2145
2146builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
2147builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2148        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2149        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2150        '-DGIT_INFO_PATH="$(infodir_SQ)"'
2151
2152version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2153version.sp version.s version.o: EXTRA_CPPFLAGS = \
2154        '-DGIT_VERSION="$(GIT_VERSION)"' \
2155        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
2156
2157$(BUILT_INS): git$X
2158        $(QUIET_BUILT_IN)$(RM) $@ && \
2159        ln git$X $@ 2>/dev/null || \
2160        ln -s git$X $@ 2>/dev/null || \
2161        cp git$X $@
2162
2163common-cmds.h: ./generate-cmdlist.sh command-list.txt
2164
2165common-cmds.h: $(wildcard Documentation/git-*.txt)
2166        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
2167
2168SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2169        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2170        $(gitwebdir_SQ):$(PERL_PATH_SQ)
2171define cmd_munge_script
2172$(RM) $@ $@+ && \
2173sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2174    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2175    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2176    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2177    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2178    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2179    -e $(BROKEN_PATH_FIX) \
2180    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2181    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2182    $@.sh >$@+
2183endef
2184
2185GIT-SCRIPT-DEFINES: FORCE
2186        @FLAGS='$(SCRIPT_DEFINES)'; \
2187            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2188                echo 1>&2 "    * new script parameters"; \
2189                echo "$$FLAGS" >$@; \
2190            fi
2191
2192
2193$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
2194        $(QUIET_GEN)$(cmd_munge_script) && \
2195        chmod +x $@+ && \
2196        mv $@+ $@
2197
2198$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2199        $(QUIET_GEN)$(cmd_munge_script) && \
2200        mv $@+ $@
2201
2202ifndef NO_PERL
2203$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
2204
2205perl/perl.mak: perl/PM.stamp
2206
2207perl/PM.stamp: FORCE
2208        $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
2209        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
2210        $(RM) $@+
2211
2212perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
2213        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
2214
2215$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
2216        $(QUIET_GEN)$(RM) $@ $@+ && \
2217        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
2218        sed -e '1{' \
2219            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2220            -e '        h' \
2221            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2222            -e '        H' \
2223            -e '        x' \
2224            -e '}' \
2225            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2226            $@.perl >$@+ && \
2227        chmod +x $@+ && \
2228        mv $@+ $@
2229
2230
2231.PHONY: gitweb
2232gitweb:
2233        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2234
2235git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
2236        $(QUIET_GEN)$(cmd_munge_script) && \
2237        chmod +x $@+ && \
2238        mv $@+ $@
2239else # NO_PERL
2240$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
2241        $(QUIET_GEN)$(RM) $@ $@+ && \
2242        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2243            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2244            unimplemented.sh >$@+ && \
2245        chmod +x $@+ && \
2246        mv $@+ $@
2247endif # NO_PERL
2248
2249ifndef NO_PYTHON
2250$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2251$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2252        $(QUIET_GEN)$(RM) $@ $@+ && \
2253        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2254                --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2255                instlibdir` && \
2256        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2257            -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2258            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2259            $@.py >$@+ && \
2260        chmod +x $@+ && \
2261        mv $@+ $@
2262else # NO_PYTHON
2263$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2264        $(QUIET_GEN)$(RM) $@ $@+ && \
2265        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2266            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2267            unimplemented.sh >$@+ && \
2268        chmod +x $@+ && \
2269        mv $@+ $@
2270endif # NO_PYTHON
2271
2272CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2273                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2274                        configure.ac >configure.ac+ && \
2275                   autoconf -o configure configure.ac+ && \
2276                   $(RM) configure.ac+
2277
2278configure: configure.ac GIT-VERSION-FILE
2279        $(QUIET_GEN)$(CONFIGURE_RECIPE)
2280
2281ifdef AUTOCONFIGURED
2282# We avoid depending on 'configure' here, because it gets rebuilt
2283# every time GIT-VERSION-FILE is modified, only to update the embedded
2284# version number string, which config.status does not care about.  We
2285# do want to recheck when the platform/environment detection logic
2286# changes, hence this depends on configure.ac.
2287config.status: configure.ac
2288        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2289        if test -f config.status; then \
2290          ./config.status --recheck; \
2291        else \
2292          ./configure; \
2293        fi
2294reconfigure config.mak.autogen: config.status
2295        $(QUIET_GEN)./config.status
2296.PHONY: reconfigure # This is a convenience target.
2297endif
2298
2299XDIFF_OBJS += xdiff/xdiffi.o
2300XDIFF_OBJS += xdiff/xprepare.o
2301XDIFF_OBJS += xdiff/xutils.o
2302XDIFF_OBJS += xdiff/xemit.o
2303XDIFF_OBJS += xdiff/xmerge.o
2304XDIFF_OBJS += xdiff/xpatience.o
2305XDIFF_OBJS += xdiff/xhistogram.o
2306
2307VCSSVN_OBJS += vcs-svn/line_buffer.o
2308VCSSVN_OBJS += vcs-svn/sliding_window.o
2309VCSSVN_OBJS += vcs-svn/repo_tree.o
2310VCSSVN_OBJS += vcs-svn/fast_export.o
2311VCSSVN_OBJS += vcs-svn/svndiff.o
2312VCSSVN_OBJS += vcs-svn/svndump.o
2313
2314TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2315OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2316        $(XDIFF_OBJS) \
2317        $(VCSSVN_OBJS) \
2318        git.o
2319ifndef NO_CURL
2320        OBJECTS += http.o http-walker.o remote-curl.o
2321endif
2322
2323dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2324dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2325
2326ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2327$(dep_dirs):
2328        @mkdir -p $@
2329
2330missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2331dep_file = $(dir $@).depend/$(notdir $@).d
2332dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2333ifdef CHECK_HEADER_DEPENDENCIES
2334$(error cannot compute header dependencies outside a normal build. \
2335Please unset CHECK_HEADER_DEPENDENCIES and try again)
2336endif
2337endif
2338
2339ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2340ifndef CHECK_HEADER_DEPENDENCIES
2341dep_dirs =
2342missing_dep_dirs =
2343dep_args =
2344endif
2345endif
2346
2347ifdef CHECK_HEADER_DEPENDENCIES
2348ifndef PRINT_HEADER_DEPENDENCIES
2349missing_deps = $(filter-out $(notdir $^), \
2350        $(notdir $(shell $(MAKE) -s $@ \
2351                CHECK_HEADER_DEPENDENCIES=YesPlease \
2352                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2353                PRINT_HEADER_DEPENDENCIES=YesPlease)))
2354endif
2355endif
2356
2357ASM_SRC := $(wildcard $(OBJECTS:o=S))
2358ASM_OBJ := $(ASM_SRC:S=o)
2359C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2360
2361.SUFFIXES:
2362
2363ifdef PRINT_HEADER_DEPENDENCIES
2364$(C_OBJ): %.o: %.c FORCE
2365        echo $^
2366$(ASM_OBJ): %.o: %.S FORCE
2367        echo $^
2368
2369ifndef CHECK_HEADER_DEPENDENCIES
2370$(error cannot print header dependencies during a normal build. \
2371Please set CHECK_HEADER_DEPENDENCIES and try again)
2372endif
2373endif
2374
2375ifndef PRINT_HEADER_DEPENDENCIES
2376ifdef CHECK_HEADER_DEPENDENCIES
2377$(C_OBJ): %.o: %.c $(dep_files) FORCE
2378        @set -e; echo CHECK $@; \
2379        missing_deps="$(missing_deps)"; \
2380        if test "$$missing_deps"; \
2381        then \
2382                echo missing dependencies: $$missing_deps; \
2383                false; \
2384        fi
2385$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2386        @set -e; echo CHECK $@; \
2387        missing_deps="$(missing_deps)"; \
2388        if test "$$missing_deps"; \
2389        then \
2390                echo missing dependencies: $$missing_deps; \
2391                false; \
2392        fi
2393endif
2394endif
2395
2396ifndef CHECK_HEADER_DEPENDENCIES
2397$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2398        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2399$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2400        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2401endif
2402
2403%.s: %.c GIT-CFLAGS FORCE
2404        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2405
2406ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2407# Take advantage of gcc's on-the-fly dependency generation
2408# See <http://gcc.gnu.org/gcc-3.0/features.html>.
2409dep_files_present := $(wildcard $(dep_files))
2410ifneq ($(dep_files_present),)
2411include $(dep_files_present)
2412endif
2413else
2414# Dependencies on header files, for platforms that do not support
2415# the gcc -MMD option.
2416#
2417# Dependencies on automatically generated headers such as common-cmds.h
2418# should _not_ be included here, since they are necessary even when
2419# building an object for the first time.
2420
2421$(OBJECTS): $(LIB_H)
2422endif
2423
2424exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2425exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2426        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2427        '-DBINDIR="$(bindir_relative_SQ)"' \
2428        '-DPREFIX="$(prefix_SQ)"'
2429
2430builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2431builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2432        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2433
2434config.sp config.s config.o: GIT-PREFIX
2435config.sp config.s config.o: EXTRA_CPPFLAGS = \
2436        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2437
2438attr.sp attr.s attr.o: GIT-PREFIX
2439attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2440        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2441
2442gettext.sp gettext.s gettext.o: GIT-PREFIX
2443gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2444        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2445
2446ifdef NO_EXPAT
2447http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2448endif
2449
2450ifdef NO_REGEX
2451compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2452        -DGAWK -DNO_MBSUPPORT
2453endif
2454
2455ifdef USE_NED_ALLOCATOR
2456compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2457        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2458endif
2459
2460git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2461        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2462
2463git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2464        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2465                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2466
2467git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2468        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2469                $(LIBS) $(CURL_LIBCURL)
2470git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2471        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2472                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2473
2474git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2475        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2476        $(VCSSVN_LIB)
2477
2478$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2479        $(QUIET_LNCP)$(RM) $@ && \
2480        ln $< $@ 2>/dev/null || \
2481        ln -s $< $@ 2>/dev/null || \
2482        cp $< $@
2483
2484$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2485        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2486                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2487
2488$(LIB_FILE): $(LIB_OBJS)
2489        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2490
2491$(XDIFF_LIB): $(XDIFF_OBJS)
2492        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2493
2494$(VCSSVN_LIB): $(VCSSVN_OBJS)
2495        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2496
2497export DEFAULT_EDITOR DEFAULT_PAGER
2498
2499doc:
2500        $(MAKE) -C Documentation all
2501
2502man:
2503        $(MAKE) -C Documentation man
2504
2505html:
2506        $(MAKE) -C Documentation html
2507
2508info:
2509        $(MAKE) -C Documentation info
2510
2511pdf:
2512        $(MAKE) -C Documentation pdf
2513
2514XGETTEXT_FLAGS = \
2515        --force-po \
2516        --add-comments \
2517        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2518        --from-code=UTF-8
2519XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2520        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2521XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2522        --keyword=gettextln --keyword=eval_gettextln
2523XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2524LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2525LOCALIZED_SH := $(SCRIPT_SH)
2526LOCALIZED_PERL := $(SCRIPT_PERL)
2527
2528ifdef XGETTEXT_INCLUDE_TESTS
2529LOCALIZED_C += t/t0200/test.c
2530LOCALIZED_SH += t/t0200/test.sh
2531LOCALIZED_PERL += t/t0200/test.perl
2532endif
2533
2534po/git.pot: $(LOCALIZED_C)
2535        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2536        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2537                $(LOCALIZED_SH)
2538        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2539                $(LOCALIZED_PERL)
2540        mv $@+ $@
2541
2542pot: po/git.pot
2543
2544POFILES := $(wildcard po/*.po)
2545MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2546
2547ifndef NO_GETTEXT
2548all:: $(MOFILES)
2549endif
2550
2551po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2552        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2553
2554FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2555                        $(FIND) . \( -name .git -type d -prune \) \
2556                                -o \( -name '*.[hcS]' -type f -print \) )
2557
2558$(ETAGS_TARGET): FORCE
2559        $(RM) $(ETAGS_TARGET)
2560        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2561
2562tags: FORCE
2563        $(RM) tags
2564        $(FIND_SOURCE_FILES) | xargs ctags -a
2565
2566cscope:
2567        $(RM) cscope*
2568        $(FIND_SOURCE_FILES) | xargs cscope -b
2569
2570### Detect prefix changes
2571TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2572                $(localedir_SQ)
2573
2574GIT-PREFIX: FORCE
2575        @FLAGS='$(TRACK_PREFIX)'; \
2576        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2577                echo 1>&2 "    * new prefix flags"; \
2578                echo "$$FLAGS" >GIT-PREFIX; \
2579        fi
2580
2581TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2582
2583GIT-CFLAGS: FORCE
2584        @FLAGS='$(TRACK_CFLAGS)'; \
2585            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2586                echo 1>&2 "    * new build flags"; \
2587                echo "$$FLAGS" >GIT-CFLAGS; \
2588            fi
2589
2590TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2591
2592GIT-LDFLAGS: FORCE
2593        @FLAGS='$(TRACK_LDFLAGS)'; \
2594            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2595                echo 1>&2 "    * new link flags"; \
2596                echo "$$FLAGS" >GIT-LDFLAGS; \
2597            fi
2598
2599# We need to apply sq twice, once to protect from the shell
2600# that runs GIT-BUILD-OPTIONS, and then again to protect it
2601# and the first level quoting from the shell that runs "echo".
2602GIT-BUILD-OPTIONS: FORCE
2603        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2604        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2605        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2606        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2607        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2608        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2609        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2610        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2611        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2612        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2613ifdef GIT_TEST_OPTS
2614        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2615endif
2616ifdef GIT_TEST_CMP
2617        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2618endif
2619ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2620        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2621endif
2622        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2623        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2624ifdef GIT_PERF_REPEAT_COUNT
2625        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2626endif
2627ifdef GIT_PERF_REPO
2628        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2629endif
2630ifdef GIT_PERF_LARGE_REPO
2631        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2632endif
2633ifdef GIT_PERF_MAKE_OPTS
2634        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2635endif
2636
2637### Detect Tck/Tk interpreter path changes
2638ifndef NO_TCLTK
2639TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2640
2641GIT-GUI-VARS: FORCE
2642        @VARS='$(TRACK_VARS)'; \
2643            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2644                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2645                echo "$$VARS" >$@; \
2646            fi
2647endif
2648
2649### Detect Python interpreter path changes
2650ifndef NO_PYTHON
2651TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2652
2653GIT-PYTHON-VARS: FORCE
2654        @VARS='$(TRACK_PYTHON)'; \
2655            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2656                echo 1>&2 "    * new Python interpreter location"; \
2657                echo "$$VARS" >$@; \
2658            fi
2659endif
2660
2661test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2662
2663all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2664
2665bin-wrappers/%: wrap-for-bin.sh
2666        @mkdir -p bin-wrappers
2667        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2668             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2669             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2670        chmod +x $@
2671
2672# GNU make supports exporting all variables by "export" without parameters.
2673# However, the environment gets quite big, and some programs have problems
2674# with that.
2675
2676export NO_SVN_TESTS
2677export TEST_NO_MALLOC_CHECK
2678
2679### Testing rules
2680
2681test: all
2682        $(MAKE) -C t/ all
2683
2684perf: all
2685        $(MAKE) -C t/perf/ all
2686
2687.PHONY: test perf
2688
2689test-ctype$X: ctype.o
2690
2691test-date$X: date.o ctype.o
2692
2693test-delta$X: diff-delta.o patch-delta.o
2694
2695test-line-buffer$X: vcs-svn/lib.a
2696
2697test-parse-options$X: parse-options.o parse-options-cb.o
2698
2699test-svn-fe$X: vcs-svn/lib.a
2700
2701.PRECIOUS: $(TEST_OBJS)
2702
2703test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2704        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2705
2706check-sha1:: test-sha1$X
2707        ./test-sha1.sh
2708
2709SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2710
2711$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2712        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2713                $(SPARSE_FLAGS) $<
2714
2715.PHONY: sparse $(SP_OBJ)
2716sparse: $(SP_OBJ)
2717
2718check: common-cmds.h
2719        @if sparse; \
2720        then \
2721                echo 2>&1 "Use 'make sparse' instead"; \
2722                $(MAKE) --no-print-directory sparse; \
2723        else \
2724                echo 2>&1 "Did you mean 'make test'?"; \
2725                exit 1; \
2726        fi
2727
2728remove-dashes:
2729        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2730
2731### Installation rules
2732
2733ifneq ($(filter /%,$(firstword $(template_dir))),)
2734template_instdir = $(template_dir)
2735else
2736template_instdir = $(prefix)/$(template_dir)
2737endif
2738export template_instdir
2739
2740ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2741gitexec_instdir = $(gitexecdir)
2742else
2743gitexec_instdir = $(prefix)/$(gitexecdir)
2744endif
2745gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2746export gitexec_instdir
2747
2748ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2749mergetools_instdir = $(mergetoolsdir)
2750else
2751mergetools_instdir = $(prefix)/$(mergetoolsdir)
2752endif
2753mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2754
2755install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2756
2757install: all
2758        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2759        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2760        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2761        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2762        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2763        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2764        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2765        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2766ifndef NO_GETTEXT
2767        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2768        (cd po/build/locale && $(TAR) cf - .) | \
2769        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2770endif
2771ifndef NO_PERL
2772        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2773        $(MAKE) -C gitweb install
2774endif
2775ifndef NO_PYTHON
2776        $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2777endif
2778ifndef NO_TCLTK
2779        $(MAKE) -C gitk-git install
2780        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2781endif
2782ifneq (,$X)
2783        $(foreach p,$(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';)
2784endif
2785
2786        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2787        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2788        { test "$$bindir/" = "$$execdir/" || \
2789          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2790                $(RM) "$$execdir/$$p" && \
2791                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2792                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2793                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2794          done; \
2795        } && \
2796        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2797                $(RM) "$$bindir/$$p" && \
2798                test -z "$(NO_INSTALL_HARDLINKS)" && \
2799                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2800                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2801                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2802        done && \
2803        for p in $(BUILT_INS); do \
2804                $(RM) "$$execdir/$$p" && \
2805                test -z "$(NO_INSTALL_HARDLINKS)" && \
2806                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2807                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2808                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2809        done && \
2810        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2811        for p in $$remote_curl_aliases; do \
2812                $(RM) "$$execdir/$$p" && \
2813                test -z "$(NO_INSTALL_HARDLINKS)" && \
2814                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2815                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2816                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2817        done && \
2818        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2819
2820install-gitweb:
2821        $(MAKE) -C gitweb install
2822
2823install-doc:
2824        $(MAKE) -C Documentation install
2825
2826install-man:
2827        $(MAKE) -C Documentation install-man
2828
2829install-html:
2830        $(MAKE) -C Documentation install-html
2831
2832install-info:
2833        $(MAKE) -C Documentation install-info
2834
2835install-pdf:
2836        $(MAKE) -C Documentation install-pdf
2837
2838quick-install-doc:
2839        $(MAKE) -C Documentation quick-install
2840
2841quick-install-man:
2842        $(MAKE) -C Documentation quick-install-man
2843
2844quick-install-html:
2845        $(MAKE) -C Documentation quick-install-html
2846
2847
2848
2849### Maintainer's dist rules
2850
2851git.spec: git.spec.in GIT-VERSION-FILE
2852        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2853        mv $@+ $@
2854
2855GIT_TARNAME = git-$(GIT_VERSION)
2856dist: git.spec git-archive$(X) configure
2857        ./git-archive --format=tar \
2858                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2859        @mkdir -p $(GIT_TARNAME)
2860        @cp git.spec configure $(GIT_TARNAME)
2861        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2862        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2863        $(TAR) rf $(GIT_TARNAME).tar \
2864                $(GIT_TARNAME)/git.spec \
2865                $(GIT_TARNAME)/configure \
2866                $(GIT_TARNAME)/version \
2867                $(GIT_TARNAME)/git-gui/version
2868        @$(RM) -r $(GIT_TARNAME)
2869        gzip -f -9 $(GIT_TARNAME).tar
2870
2871rpm: dist
2872        $(RPMBUILD) \
2873                --define "_source_filedigest_algorithm md5" \
2874                --define "_binary_filedigest_algorithm md5" \
2875                -ta $(GIT_TARNAME).tar.gz
2876
2877htmldocs = git-htmldocs-$(GIT_VERSION)
2878manpages = git-manpages-$(GIT_VERSION)
2879dist-doc:
2880        $(RM) -r .doc-tmp-dir
2881        mkdir .doc-tmp-dir
2882        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2883        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2884        gzip -n -9 -f $(htmldocs).tar
2885        :
2886        $(RM) -r .doc-tmp-dir
2887        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2888        $(MAKE) -C Documentation DESTDIR=./ \
2889                man1dir=../.doc-tmp-dir/man1 \
2890                man5dir=../.doc-tmp-dir/man5 \
2891                man7dir=../.doc-tmp-dir/man7 \
2892                install
2893        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2894        gzip -n -9 -f $(manpages).tar
2895        $(RM) -r .doc-tmp-dir
2896
2897### Cleaning rules
2898
2899distclean: clean
2900        $(RM) configure
2901        $(RM) config.log config.status config.cache
2902        $(RM) config.mak.autogen config.mak.append
2903        $(RM) -r autom4te.cache
2904
2905profile-clean:
2906        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2907        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2908
2909clean: profile-clean
2910        $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2911                builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2912        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2913        $(RM) $(TEST_PROGRAMS)
2914        $(RM) -r bin-wrappers
2915        $(RM) -r $(dep_dirs)
2916        $(RM) -r po/build/
2917        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2918        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2919        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2920        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2921        $(MAKE) -C Documentation/ clean
2922ifndef NO_PERL
2923        $(MAKE) -C gitweb clean
2924        $(MAKE) -C perl clean
2925endif
2926ifndef NO_PYTHON
2927        $(MAKE) -C git_remote_helpers clean
2928endif
2929        $(MAKE) -C templates/ clean
2930        $(MAKE) -C t/ clean
2931ifndef NO_TCLTK
2932        $(MAKE) -C gitk-git clean
2933        $(MAKE) -C git-gui clean
2934endif
2935        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2936        $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2937
2938.PHONY: all install profile-clean clean strip
2939.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2940.PHONY: FORCE cscope
2941
2942### Check documentation
2943#
2944ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2945ALL_COMMANDS += git
2946ALL_COMMANDS += gitk
2947ALL_COMMANDS += gitweb
2948ALL_COMMANDS += git-gui git-citool
2949check-docs::
2950        @(for v in $(ALL_COMMANDS); \
2951        do \
2952                case "$$v" in \
2953                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2954                git-merge-resolve | git-merge-subtree | \
2955                git-fsck-objects | git-init-db | \
2956                git-remote-* | git-stage | \
2957                git-?*--?* ) continue ;; \
2958                esac ; \
2959                test -f "Documentation/$$v.txt" || \
2960                echo "no doc: $$v"; \
2961                sed -e '/^#/d' command-list.txt | \
2962                grep -q "^$$v[  ]" || \
2963                case "$$v" in \
2964                git) ;; \
2965                *) echo "no link: $$v";; \
2966                esac ; \
2967        done; \
2968        ( \
2969                sed -e '/^#/d' \
2970                    -e 's/[     ].*//' \
2971                    -e 's/^/listed /' command-list.txt; \
2972                $(MAKE) -C Documentation print-man1 | \
2973                grep '\.txt$$' | \
2974                sed -e 's|Documentation/|documented |' \
2975                    -e 's/\.txt//'; \
2976        ) | while read how cmd; \
2977        do \
2978                case " $(ALL_COMMANDS) " in \
2979                *" $$cmd "*)    ;; \
2980                *) echo "removed but $$how: $$cmd" ;; \
2981                esac; \
2982        done ) | sort
2983
2984### Make sure built-ins do not have dups and listed in git.c
2985#
2986check-builtins::
2987        ./check-builtins.sh
2988
2989### Test suite coverage testing
2990#
2991.PHONY: coverage coverage-clean coverage-build coverage-report
2992
2993coverage:
2994        $(MAKE) coverage-build
2995        $(MAKE) coverage-report
2996
2997object_dirs := $(sort $(dir $(OBJECTS)))
2998coverage-clean:
2999        $(RM) $(addsuffix *.gcov,$(object_dirs))
3000        $(RM) $(addsuffix *.gcda,$(object_dirs))
3001        $(RM) $(addsuffix *.gcno,$(object_dirs))
3002        $(RM) coverage-untested-functions
3003        $(RM) -r cover_db/
3004        $(RM) -r cover_db_html/
3005
3006COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3007COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
3008GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3009
3010coverage-build: coverage-clean
3011        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3012        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3013                -j1 test
3014
3015coverage-report:
3016        $(QUIET_GCOV)for dir in $(object_dirs); do \
3017                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3018        done
3019
3020coverage-untested-functions: coverage-report
3021        grep '^function.*called 0 ' *.c.gcov \
3022                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3023                > coverage-untested-functions
3024
3025cover_db: coverage-report
3026        gcov2perl -db cover_db *.gcov
3027
3028cover_db_html: cover_db
3029        cover -report html -outputdir cover_db_html cover_db
3030