Makefileon commit git-p4: explicitly specify that HEAD is a revision (4e49d95)
   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 EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  47# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  48#
  49# Define NO_GETTEXT if you don't want Git output to be translated.
  50# A translated Git requires GNU libintl or another gettext implementation,
  51# plus libintl-perl at runtime.
  52#
  53# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  54# the installed gettext translation of the shell scripts output.
  55#
  56# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  57# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  58# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  59# FreeBSD can use either, but MinGW and some others need to use
  60# libcharset.h's locale_charset() instead.
  61#
  62# Define CHARSET_LIB to the library you need to link with in order to
  63# use locale_charset() function.  On some platforms this needs to set to
  64# -lcharset, on others to -liconv .
  65#
  66# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  67# need -lintl when linking.
  68#
  69# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  70# doesn't support GNU extensions like --check and --statistics
  71#
  72# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  73# it specifies.
  74#
  75# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  76#
  77# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  78# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  79#
  80# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  81#
  82# Define NO_STRCASESTR if you don't have strcasestr.
  83#
  84# Define NO_MEMMEM if you don't have memmem.
  85#
  86# Define NO_GETPAGESIZE if you don't have getpagesize.
  87#
  88# Define NO_STRLCPY if you don't have strlcpy.
  89#
  90# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  91# C library. If your compiler also does not support long long or does not have
  92# strtoull, define NO_STRTOULL.
  93#
  94# Define NO_SETENV if you don't have setenv in the C library.
  95#
  96# Define NO_UNSETENV if you don't have unsetenv in the C library.
  97#
  98# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  99#
 100# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 101#
 102# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 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 NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 133# and do not want to use Apple's CommonCrypto library.  This allows you
 134# to provide your own OpenSSL library, for example from MacPorts.
 135#
 136# Define BLK_SHA1 environment variable to make use of the bundled
 137# optimized C SHA1 routine.
 138#
 139# Define PPC_SHA1 environment variable when running make to make use of
 140# a bundled SHA1 routine optimized for PowerPC.
 141#
 142# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 143#
 144# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 145#
 146# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 147#
 148# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 149#
 150# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 151#
 152# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 153#
 154# Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 155#
 156# Define NO_UINTMAX_T if you don't have uintmax_t.
 157#
 158# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 159# Patrick Mauritz).
 160#
 161# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 162# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 163# inet_ntop and inet_pton additionally reside there.
 164#
 165# Define NO_MMAP if you want to avoid mmap.
 166#
 167# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 168#
 169# Define NO_POLL if you do not have or don't want to use poll().
 170# This also implies NO_SYS_POLL_H.
 171#
 172# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 173# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 174# we want to know more about the issue.
 175#
 176# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 177#
 178# Define NO_PREAD if you have a problem with pread() system call (e.g.
 179# cygwin1.dll before v1.5.22).
 180#
 181# Define NO_SETITIMER if you don't have setitimer()
 182#
 183# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 184# This also implies NO_SETITIMER
 185#
 186# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 187# thread-safe. (e.g. compat/pread.c or cygwin)
 188#
 189# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 190# generally faster on your platform than accessing the working directory.
 191#
 192# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 193# the executable mode bit, but doesn't really do so.
 194#
 195# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 196#
 197# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 198#
 199# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 200# sockaddr_storage.
 201#
 202# Define NO_ICONV if your libc does not properly support iconv.
 203#
 204# Define OLD_ICONV if your library has an old iconv(), where the second
 205# (input buffer pointer) parameter is declared with type (const char **).
 206#
 207# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 208#
 209# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 210# that tells runtime paths to dynamic libraries;
 211# "-Wl,-rpath=/path/lib" is used instead.
 212#
 213# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 214# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 215#
 216# Define USE_NSEC below if you want git to care about sub-second file mtimes
 217# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 218# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 219# randomly break unless your underlying filesystem supports those sub-second
 220# times (my ext3 doesn't).
 221#
 222# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 223# "st_ctim"
 224#
 225# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 226# available.  This automatically turns USE_NSEC off.
 227#
 228# Define USE_STDEV below if you want git to care about the underlying device
 229# change being considered an inode change from the update-index perspective.
 230#
 231# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 232# field that counts the on-disk footprint in 512-byte blocks.
 233#
 234# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 235# (not v1.73 or v1.71).
 236#
 237# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 238# (versions 1.68.1 through v1.72).
 239#
 240# Define GNU_ROFF if your target system uses GNU groff.  This forces
 241# apostrophes to be ASCII so that cut&pasting examples to the shell
 242# will work.
 243#
 244# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 245#
 246# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 247# MakeMaker (e.g. using ActiveState under Cygwin).
 248#
 249# Define NO_PERL if you do not want Perl scripts or libraries at all.
 250#
 251# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 252# but /usr/bin/python2.7 on some platforms).
 253#
 254# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 255#
 256# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 257#
 258# The TCL_PATH variable governs the location of the Tcl interpreter
 259# used to optimize git-gui for your system.  Only used if NO_TCLTK
 260# is not set.  Defaults to the bare 'tclsh'.
 261#
 262# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 263# If not set it defaults to the bare 'wish'. If it is set to the empty
 264# string then NO_TCLTK will be forced (this is used by configure script).
 265#
 266# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 267# is a simplified version of the merge sort used in glibc. This is
 268# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 269#
 270# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 271# information on a not yet closed file that lstat would return for the same
 272# file after it was closed.
 273#
 274# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 275# when hardlinking a file to another name and unlinking the original file right
 276# away (some NTFS drivers seem to zero the contents in that scenario).
 277#
 278# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 279# programs as a tar, where bin/ and libexec/ might be on different file systems.
 280#
 281# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 282# copies to install built-in git commands e.g. git-cat-file.
 283#
 284# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 285# memory allocators with the nedmalloc allocator written by Niall Douglas.
 286#
 287# Define NO_REGEX if you have no or inferior regex support in your C library.
 288#
 289# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 290# user.
 291#
 292# Define GETTEXT_POISON if you are debugging the choice of strings marked
 293# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 294# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 295# (to any value) in your environment.
 296#
 297# Define JSMIN to point to JavaScript minifier that functions as
 298# a filter to have gitweb.js minified.
 299#
 300# Define CSSMIN to point to a CSS minifier in order to generate a minified
 301# version of gitweb.css
 302#
 303# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 304# you want to use something different.  The value will be interpreted by the
 305# shell at runtime when it is used.
 306#
 307# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 308# want to use something different.  The value will be interpreted by the shell
 309# if necessary when it is used.  Examples:
 310#
 311#   DEFAULT_EDITOR='~/bin/vi',
 312#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 313#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 314#
 315# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 316# header files to be automatically computed, to avoid rebuilding objects when
 317# an unrelated header file changes.  Define it to "no" to use the hard-coded
 318# dependency rules.  The default is "auto", which means to use computed header
 319# dependencies if your compiler is detected to support it.
 320#
 321# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 322# dependency rules.
 323#
 324# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 325#
 326# Define XDL_FAST_HASH to use an alternative line-hashing method in
 327# the diff algorithm.  It gives a nice speedup if your processor has
 328# fast unaligned word loads.  Does NOT work on big-endian systems!
 329# Enabled by default on x86_64.
 330#
 331# Define GIT_USER_AGENT if you want to change how git identifies itself during
 332# network interactions.  The default is "git/$(GIT_VERSION)".
 333#
 334# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 335# (defaults to "man") if you want to have a different default when
 336# "git help" is called without a parameter specifying the format.
 337#
 338# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 339# with a different indexfile format version.  If it isn't set the index
 340# file format used is index-v[23].
 341
 342GIT-VERSION-FILE: FORCE
 343        @$(SHELL_PATH) ./GIT-VERSION-GEN
 344-include GIT-VERSION-FILE
 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#   sysconfdir
 358# can be specified as a relative path some/where/else;
 359# this is interpreted as relative to $(prefix) and "git" at
 360# runtime figures out where they are based on the path to the executable.
 361# Additionally, the following will be treated as relative by "git" if they
 362# begin with "$(prefix)/":
 363#   mandir
 364#   infodir
 365#   htmldir
 366# This can help installing the suite in a relocatable way.
 367
 368prefix = $(HOME)
 369bindir_relative = bin
 370bindir = $(prefix)/$(bindir_relative)
 371mandir = $(prefix)/share/man
 372infodir = $(prefix)/share/info
 373gitexecdir = libexec/git-core
 374mergetoolsdir = $(gitexecdir)/mergetools
 375sharedir = $(prefix)/share
 376gitwebdir = $(sharedir)/gitweb
 377localedir = $(sharedir)/locale
 378template_dir = share/git-core/templates
 379htmldir = $(prefix)/share/doc/git-doc
 380ETC_GITCONFIG = $(sysconfdir)/gitconfig
 381ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 382lib = lib
 383# DESTDIR =
 384pathsep = :
 385
 386mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 387infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 388htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 389
 390export prefix bindir sharedir sysconfdir gitwebdir localedir
 391
 392CC = cc
 393AR = ar
 394RM = rm -f
 395DIFF = diff
 396TAR = tar
 397FIND = find
 398INSTALL = install
 399RPMBUILD = rpmbuild
 400TCL_PATH = tclsh
 401TCLTK_PATH = wish
 402XGETTEXT = xgettext
 403MSGFMT = msgfmt
 404PTHREAD_LIBS = -lpthread
 405PTHREAD_CFLAGS =
 406GCOV = gcov
 407
 408export TCL_PATH TCLTK_PATH
 409
 410SPARSE_FLAGS =
 411
 412
 413
 414### --- END CONFIGURATION SECTION ---
 415
 416# Those must not be GNU-specific; they are shared with perl/ which may
 417# be built by a different compiler. (Note that this is an artifact now
 418# but it still might be nice to keep that distinction.)
 419BASIC_CFLAGS = -I.
 420BASIC_LDFLAGS =
 421
 422# Guard against environment variables
 423BUILTIN_OBJS =
 424BUILT_INS =
 425COMPAT_CFLAGS =
 426COMPAT_OBJS =
 427XDIFF_OBJS =
 428VCSSVN_OBJS =
 429GENERATED_H =
 430EXTRA_CPPFLAGS =
 431LIB_H =
 432LIB_OBJS =
 433PROGRAM_OBJS =
 434PROGRAMS =
 435SCRIPT_PERL =
 436SCRIPT_PYTHON =
 437SCRIPT_SH =
 438SCRIPT_LIB =
 439TEST_PROGRAMS_NEED_X =
 440
 441# Having this variable in your environment would break pipelines because
 442# you cause "cd" to echo its destination to stdout.  It can also take
 443# scripts to unexpected places.  If you like CDPATH, define it for your
 444# interactive shell sessions without exporting it.
 445unexport CDPATH
 446
 447SCRIPT_SH += git-am.sh
 448SCRIPT_SH += git-bisect.sh
 449SCRIPT_SH += git-difftool--helper.sh
 450SCRIPT_SH += git-filter-branch.sh
 451SCRIPT_SH += git-merge-octopus.sh
 452SCRIPT_SH += git-merge-one-file.sh
 453SCRIPT_SH += git-merge-resolve.sh
 454SCRIPT_SH += git-mergetool.sh
 455SCRIPT_SH += git-pull.sh
 456SCRIPT_SH += git-quiltimport.sh
 457SCRIPT_SH += git-rebase.sh
 458SCRIPT_SH += git-remote-testgit.sh
 459SCRIPT_SH += git-request-pull.sh
 460SCRIPT_SH += git-stash.sh
 461SCRIPT_SH += git-submodule.sh
 462SCRIPT_SH += git-web--browse.sh
 463
 464SCRIPT_LIB += git-mergetool--lib
 465SCRIPT_LIB += git-parse-remote
 466SCRIPT_LIB += git-rebase--am
 467SCRIPT_LIB += git-rebase--interactive
 468SCRIPT_LIB += git-rebase--merge
 469SCRIPT_LIB += git-sh-setup
 470SCRIPT_LIB += git-sh-i18n
 471
 472SCRIPT_PERL += git-add--interactive.perl
 473SCRIPT_PERL += git-difftool.perl
 474SCRIPT_PERL += git-archimport.perl
 475SCRIPT_PERL += git-cvsexportcommit.perl
 476SCRIPT_PERL += git-cvsimport.perl
 477SCRIPT_PERL += git-cvsserver.perl
 478SCRIPT_PERL += git-relink.perl
 479SCRIPT_PERL += git-send-email.perl
 480SCRIPT_PERL += git-svn.perl
 481
 482SCRIPT_PYTHON += git-p4.py
 483
 484NO_INSTALL += git-remote-testgit
 485
 486# Generated files for scripts
 487SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 488SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 489SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 490
 491SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 492SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 493SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 494
 495# Individual rules to allow e.g.
 496# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 497# from subdirectories like contrib/*/
 498.PHONY: build-perl-script build-sh-script build-python-script
 499build-perl-script: $(SCRIPT_PERL_GEN)
 500build-sh-script: $(SCRIPT_SH_GEN)
 501build-python-script: $(SCRIPT_PYTHON_GEN)
 502
 503.PHONY: install-perl-script install-sh-script install-python-script
 504install-sh-script: $(SCRIPT_SH_INS)
 505        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 506install-perl-script: $(SCRIPT_PERL_INS)
 507        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 508install-python-script: $(SCRIPT_PYTHON_INS)
 509        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 510
 511.PHONY: clean-perl-script clean-sh-script clean-python-script
 512clean-sh-script:
 513        $(RM) $(SCRIPT_SH_GEN)
 514clean-perl-script:
 515        $(RM) $(SCRIPT_PERL_GEN)
 516clean-python-script:
 517        $(RM) $(SCRIPT_PYTHON_GEN)
 518
 519SCRIPTS = $(SCRIPT_SH_INS) \
 520          $(SCRIPT_PERL_INS) \
 521          $(SCRIPT_PYTHON_INS) \
 522          git-instaweb
 523
 524ETAGS_TARGET = TAGS
 525
 526# Empty...
 527EXTRA_PROGRAMS =
 528
 529# ... and all the rest that could be moved out of bindir to gitexecdir
 530PROGRAMS += $(EXTRA_PROGRAMS)
 531
 532PROGRAM_OBJS += credential-store.o
 533PROGRAM_OBJS += daemon.o
 534PROGRAM_OBJS += fast-import.o
 535PROGRAM_OBJS += http-backend.o
 536PROGRAM_OBJS += imap-send.o
 537PROGRAM_OBJS += sh-i18n--envsubst.o
 538PROGRAM_OBJS += shell.o
 539PROGRAM_OBJS += show-index.o
 540PROGRAM_OBJS += upload-pack.o
 541PROGRAM_OBJS += remote-testsvn.o
 542
 543# Binary suffix, set to .exe for Windows builds
 544X =
 545
 546PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 547
 548TEST_PROGRAMS_NEED_X += test-chmtime
 549TEST_PROGRAMS_NEED_X += test-ctype
 550TEST_PROGRAMS_NEED_X += test-date
 551TEST_PROGRAMS_NEED_X += test-delta
 552TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 553TEST_PROGRAMS_NEED_X += test-genrandom
 554TEST_PROGRAMS_NEED_X += test-hashmap
 555TEST_PROGRAMS_NEED_X += test-index-version
 556TEST_PROGRAMS_NEED_X += test-line-buffer
 557TEST_PROGRAMS_NEED_X += test-match-trees
 558TEST_PROGRAMS_NEED_X += test-mergesort
 559TEST_PROGRAMS_NEED_X += test-mktemp
 560TEST_PROGRAMS_NEED_X += test-parse-options
 561TEST_PROGRAMS_NEED_X += test-path-utils
 562TEST_PROGRAMS_NEED_X += test-prio-queue
 563TEST_PROGRAMS_NEED_X += test-read-cache
 564TEST_PROGRAMS_NEED_X += test-regex
 565TEST_PROGRAMS_NEED_X += test-revision-walking
 566TEST_PROGRAMS_NEED_X += test-run-command
 567TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 568TEST_PROGRAMS_NEED_X += test-sha1
 569TEST_PROGRAMS_NEED_X += test-sigchain
 570TEST_PROGRAMS_NEED_X += test-string-list
 571TEST_PROGRAMS_NEED_X += test-subprocess
 572TEST_PROGRAMS_NEED_X += test-svn-fe
 573TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 574TEST_PROGRAMS_NEED_X += test-wildmatch
 575
 576TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 577
 578# List built-in command $C whose implementation cmd_$C() is not in
 579# builtin/$C.o but is linked in as part of some other command.
 580BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 581
 582BUILT_INS += git-cherry$X
 583BUILT_INS += git-cherry-pick$X
 584BUILT_INS += git-format-patch$X
 585BUILT_INS += git-fsck-objects$X
 586BUILT_INS += git-init$X
 587BUILT_INS += git-merge-subtree$X
 588BUILT_INS += git-show$X
 589BUILT_INS += git-stage$X
 590BUILT_INS += git-status$X
 591BUILT_INS += git-whatchanged$X
 592
 593# what 'all' will build and 'install' will install in gitexecdir,
 594# excluding programs for built-in commands
 595ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 596
 597# what 'all' will build but not install in gitexecdir
 598OTHER_PROGRAMS = git$X
 599
 600# what test wrappers are needed and 'install' will install, in bindir
 601BINDIR_PROGRAMS_NEED_X += git
 602BINDIR_PROGRAMS_NEED_X += git-upload-pack
 603BINDIR_PROGRAMS_NEED_X += git-receive-pack
 604BINDIR_PROGRAMS_NEED_X += git-upload-archive
 605BINDIR_PROGRAMS_NEED_X += git-shell
 606
 607BINDIR_PROGRAMS_NO_X += git-cvsserver
 608
 609# Set paths to tools early so that they can be used for version tests.
 610ifndef SHELL_PATH
 611        SHELL_PATH = /bin/sh
 612endif
 613ifndef PERL_PATH
 614        PERL_PATH = /usr/bin/perl
 615endif
 616ifndef PYTHON_PATH
 617        PYTHON_PATH = /usr/bin/python
 618endif
 619
 620export PERL_PATH
 621export PYTHON_PATH
 622
 623LIB_FILE = libgit.a
 624XDIFF_LIB = xdiff/lib.a
 625VCSSVN_LIB = vcs-svn/lib.a
 626
 627GENERATED_H += common-cmds.h
 628
 629LIB_H += advice.h
 630LIB_H += archive.h
 631LIB_H += argv-array.h
 632LIB_H += attr.h
 633LIB_H += bisect.h
 634LIB_H += blob.h
 635LIB_H += branch.h
 636LIB_H += builtin.h
 637LIB_H += bulk-checkin.h
 638LIB_H += bundle.h
 639LIB_H += cache-tree.h
 640LIB_H += cache.h
 641LIB_H += color.h
 642LIB_H += column.h
 643LIB_H += commit.h
 644LIB_H += compat/bswap.h
 645LIB_H += compat/mingw.h
 646LIB_H += compat/obstack.h
 647LIB_H += compat/poll/poll.h
 648LIB_H += compat/precompose_utf8.h
 649LIB_H += compat/terminal.h
 650LIB_H += compat/win32/dirent.h
 651LIB_H += compat/win32/pthread.h
 652LIB_H += compat/win32/syslog.h
 653LIB_H += connected.h
 654LIB_H += convert.h
 655LIB_H += credential.h
 656LIB_H += csum-file.h
 657LIB_H += decorate.h
 658LIB_H += delta.h
 659LIB_H += diff.h
 660LIB_H += diffcore.h
 661LIB_H += dir.h
 662LIB_H += exec_cmd.h
 663LIB_H += ewah/ewok.h
 664LIB_H += ewah/ewok_rlw.h
 665LIB_H += fetch-pack.h
 666LIB_H += fmt-merge-msg.h
 667LIB_H += fsck.h
 668LIB_H += gettext.h
 669LIB_H += git-compat-util.h
 670LIB_H += gpg-interface.h
 671LIB_H += graph.h
 672LIB_H += grep.h
 673LIB_H += hashmap.h
 674LIB_H += help.h
 675LIB_H += http.h
 676LIB_H += kwset.h
 677LIB_H += levenshtein.h
 678LIB_H += line-log.h
 679LIB_H += line-range.h
 680LIB_H += list-objects.h
 681LIB_H += ll-merge.h
 682LIB_H += log-tree.h
 683LIB_H += mailmap.h
 684LIB_H += merge-blobs.h
 685LIB_H += merge-recursive.h
 686LIB_H += mergesort.h
 687LIB_H += notes-cache.h
 688LIB_H += notes-merge.h
 689LIB_H += notes-utils.h
 690LIB_H += notes.h
 691LIB_H += object.h
 692LIB_H += pack-objects.h
 693LIB_H += pack-revindex.h
 694LIB_H += pack.h
 695LIB_H += pack-bitmap.h
 696LIB_H += parse-options.h
 697LIB_H += patch-ids.h
 698LIB_H += pathspec.h
 699LIB_H += pkt-line.h
 700LIB_H += prio-queue.h
 701LIB_H += progress.h
 702LIB_H += prompt.h
 703LIB_H += quote.h
 704LIB_H += reachable.h
 705LIB_H += reflog-walk.h
 706LIB_H += refs.h
 707LIB_H += remote.h
 708LIB_H += rerere.h
 709LIB_H += resolve-undo.h
 710LIB_H += revision.h
 711LIB_H += run-command.h
 712LIB_H += send-pack.h
 713LIB_H += sequencer.h
 714LIB_H += sha1-array.h
 715LIB_H += sha1-lookup.h
 716LIB_H += shortlog.h
 717LIB_H += sideband.h
 718LIB_H += sigchain.h
 719LIB_H += strbuf.h
 720LIB_H += streaming.h
 721LIB_H += string-list.h
 722LIB_H += submodule.h
 723LIB_H += tag.h
 724LIB_H += tar.h
 725LIB_H += thread-utils.h
 726LIB_H += transport.h
 727LIB_H += tree-walk.h
 728LIB_H += tree.h
 729LIB_H += unpack-trees.h
 730LIB_H += url.h
 731LIB_H += urlmatch.h
 732LIB_H += userdiff.h
 733LIB_H += utf8.h
 734LIB_H += varint.h
 735LIB_H += vcs-svn/fast_export.h
 736LIB_H += vcs-svn/line_buffer.h
 737LIB_H += vcs-svn/repo_tree.h
 738LIB_H += vcs-svn/sliding_window.h
 739LIB_H += vcs-svn/svndiff.h
 740LIB_H += vcs-svn/svndump.h
 741LIB_H += walker.h
 742LIB_H += wildmatch.h
 743LIB_H += wt-status.h
 744LIB_H += xdiff-interface.h
 745LIB_H += xdiff/xdiff.h
 746LIB_H += xdiff/xdiffi.h
 747LIB_H += xdiff/xemit.h
 748LIB_H += xdiff/xinclude.h
 749LIB_H += xdiff/xmacros.h
 750LIB_H += xdiff/xprepare.h
 751LIB_H += xdiff/xtypes.h
 752LIB_H += xdiff/xutils.h
 753
 754LIB_OBJS += abspath.o
 755LIB_OBJS += advice.o
 756LIB_OBJS += alias.o
 757LIB_OBJS += alloc.o
 758LIB_OBJS += archive.o
 759LIB_OBJS += archive-tar.o
 760LIB_OBJS += archive-zip.o
 761LIB_OBJS += argv-array.o
 762LIB_OBJS += attr.o
 763LIB_OBJS += base85.o
 764LIB_OBJS += bisect.o
 765LIB_OBJS += blob.o
 766LIB_OBJS += branch.o
 767LIB_OBJS += bulk-checkin.o
 768LIB_OBJS += bundle.o
 769LIB_OBJS += cache-tree.o
 770LIB_OBJS += color.o
 771LIB_OBJS += column.o
 772LIB_OBJS += combine-diff.o
 773LIB_OBJS += commit.o
 774LIB_OBJS += compat/obstack.o
 775LIB_OBJS += compat/terminal.o
 776LIB_OBJS += config.o
 777LIB_OBJS += connect.o
 778LIB_OBJS += connected.o
 779LIB_OBJS += convert.o
 780LIB_OBJS += copy.o
 781LIB_OBJS += credential.o
 782LIB_OBJS += csum-file.o
 783LIB_OBJS += ctype.o
 784LIB_OBJS += date.o
 785LIB_OBJS += decorate.o
 786LIB_OBJS += diffcore-break.o
 787LIB_OBJS += diffcore-delta.o
 788LIB_OBJS += diffcore-order.o
 789LIB_OBJS += diffcore-pickaxe.o
 790LIB_OBJS += diffcore-rename.o
 791LIB_OBJS += diff-delta.o
 792LIB_OBJS += diff-lib.o
 793LIB_OBJS += diff-no-index.o
 794LIB_OBJS += diff.o
 795LIB_OBJS += dir.o
 796LIB_OBJS += editor.o
 797LIB_OBJS += entry.o
 798LIB_OBJS += environment.o
 799LIB_OBJS += ewah/bitmap.o
 800LIB_OBJS += ewah/ewah_bitmap.o
 801LIB_OBJS += ewah/ewah_io.o
 802LIB_OBJS += ewah/ewah_rlw.o
 803LIB_OBJS += exec_cmd.o
 804LIB_OBJS += fetch-pack.o
 805LIB_OBJS += fsck.o
 806LIB_OBJS += gettext.o
 807LIB_OBJS += gpg-interface.o
 808LIB_OBJS += graph.o
 809LIB_OBJS += grep.o
 810LIB_OBJS += hashmap.o
 811LIB_OBJS += help.o
 812LIB_OBJS += hex.o
 813LIB_OBJS += ident.o
 814LIB_OBJS += kwset.o
 815LIB_OBJS += levenshtein.o
 816LIB_OBJS += line-log.o
 817LIB_OBJS += line-range.o
 818LIB_OBJS += list-objects.o
 819LIB_OBJS += ll-merge.o
 820LIB_OBJS += lockfile.o
 821LIB_OBJS += log-tree.o
 822LIB_OBJS += mailmap.o
 823LIB_OBJS += match-trees.o
 824LIB_OBJS += merge.o
 825LIB_OBJS += merge-blobs.o
 826LIB_OBJS += merge-recursive.o
 827LIB_OBJS += mergesort.o
 828LIB_OBJS += name-hash.o
 829LIB_OBJS += notes.o
 830LIB_OBJS += notes-cache.o
 831LIB_OBJS += notes-merge.o
 832LIB_OBJS += notes-utils.o
 833LIB_OBJS += object.o
 834LIB_OBJS += pack-bitmap.o
 835LIB_OBJS += pack-bitmap-write.o
 836LIB_OBJS += pack-check.o
 837LIB_OBJS += pack-objects.o
 838LIB_OBJS += pack-revindex.o
 839LIB_OBJS += pack-write.o
 840LIB_OBJS += pager.o
 841LIB_OBJS += parse-options.o
 842LIB_OBJS += parse-options-cb.o
 843LIB_OBJS += patch-delta.o
 844LIB_OBJS += patch-ids.o
 845LIB_OBJS += path.o
 846LIB_OBJS += pathspec.o
 847LIB_OBJS += pkt-line.o
 848LIB_OBJS += preload-index.o
 849LIB_OBJS += pretty.o
 850LIB_OBJS += prio-queue.o
 851LIB_OBJS += progress.o
 852LIB_OBJS += prompt.o
 853LIB_OBJS += quote.o
 854LIB_OBJS += reachable.o
 855LIB_OBJS += read-cache.o
 856LIB_OBJS += reflog-walk.o
 857LIB_OBJS += refs.o
 858LIB_OBJS += remote.o
 859LIB_OBJS += replace_object.o
 860LIB_OBJS += rerere.o
 861LIB_OBJS += resolve-undo.o
 862LIB_OBJS += revision.o
 863LIB_OBJS += run-command.o
 864LIB_OBJS += send-pack.o
 865LIB_OBJS += sequencer.o
 866LIB_OBJS += server-info.o
 867LIB_OBJS += setup.o
 868LIB_OBJS += sha1-array.o
 869LIB_OBJS += sha1-lookup.o
 870LIB_OBJS += sha1_file.o
 871LIB_OBJS += sha1_name.o
 872LIB_OBJS += shallow.o
 873LIB_OBJS += sideband.o
 874LIB_OBJS += sigchain.o
 875LIB_OBJS += strbuf.o
 876LIB_OBJS += streaming.o
 877LIB_OBJS += string-list.o
 878LIB_OBJS += submodule.o
 879LIB_OBJS += symlinks.o
 880LIB_OBJS += tag.o
 881LIB_OBJS += trace.o
 882LIB_OBJS += transport.o
 883LIB_OBJS += transport-helper.o
 884LIB_OBJS += tree-diff.o
 885LIB_OBJS += tree.o
 886LIB_OBJS += tree-walk.o
 887LIB_OBJS += unpack-trees.o
 888LIB_OBJS += url.o
 889LIB_OBJS += urlmatch.o
 890LIB_OBJS += usage.o
 891LIB_OBJS += userdiff.o
 892LIB_OBJS += utf8.o
 893LIB_OBJS += varint.o
 894LIB_OBJS += version.o
 895LIB_OBJS += versioncmp.o
 896LIB_OBJS += walker.o
 897LIB_OBJS += wildmatch.o
 898LIB_OBJS += wrapper.o
 899LIB_OBJS += write_or_die.o
 900LIB_OBJS += ws.o
 901LIB_OBJS += wt-status.o
 902LIB_OBJS += xdiff-interface.o
 903LIB_OBJS += zlib.o
 904
 905BUILTIN_OBJS += builtin/add.o
 906BUILTIN_OBJS += builtin/annotate.o
 907BUILTIN_OBJS += builtin/apply.o
 908BUILTIN_OBJS += builtin/archive.o
 909BUILTIN_OBJS += builtin/bisect--helper.o
 910BUILTIN_OBJS += builtin/blame.o
 911BUILTIN_OBJS += builtin/branch.o
 912BUILTIN_OBJS += builtin/bundle.o
 913BUILTIN_OBJS += builtin/cat-file.o
 914BUILTIN_OBJS += builtin/check-attr.o
 915BUILTIN_OBJS += builtin/check-ignore.o
 916BUILTIN_OBJS += builtin/check-mailmap.o
 917BUILTIN_OBJS += builtin/check-ref-format.o
 918BUILTIN_OBJS += builtin/checkout-index.o
 919BUILTIN_OBJS += builtin/checkout.o
 920BUILTIN_OBJS += builtin/clean.o
 921BUILTIN_OBJS += builtin/clone.o
 922BUILTIN_OBJS += builtin/column.o
 923BUILTIN_OBJS += builtin/commit-tree.o
 924BUILTIN_OBJS += builtin/commit.o
 925BUILTIN_OBJS += builtin/config.o
 926BUILTIN_OBJS += builtin/count-objects.o
 927BUILTIN_OBJS += builtin/credential.o
 928BUILTIN_OBJS += builtin/describe.o
 929BUILTIN_OBJS += builtin/diff-files.o
 930BUILTIN_OBJS += builtin/diff-index.o
 931BUILTIN_OBJS += builtin/diff-tree.o
 932BUILTIN_OBJS += builtin/diff.o
 933BUILTIN_OBJS += builtin/fast-export.o
 934BUILTIN_OBJS += builtin/fetch-pack.o
 935BUILTIN_OBJS += builtin/fetch.o
 936BUILTIN_OBJS += builtin/fmt-merge-msg.o
 937BUILTIN_OBJS += builtin/for-each-ref.o
 938BUILTIN_OBJS += builtin/fsck.o
 939BUILTIN_OBJS += builtin/gc.o
 940BUILTIN_OBJS += builtin/get-tar-commit-id.o
 941BUILTIN_OBJS += builtin/grep.o
 942BUILTIN_OBJS += builtin/hash-object.o
 943BUILTIN_OBJS += builtin/help.o
 944BUILTIN_OBJS += builtin/index-pack.o
 945BUILTIN_OBJS += builtin/init-db.o
 946BUILTIN_OBJS += builtin/log.o
 947BUILTIN_OBJS += builtin/ls-files.o
 948BUILTIN_OBJS += builtin/ls-remote.o
 949BUILTIN_OBJS += builtin/ls-tree.o
 950BUILTIN_OBJS += builtin/mailinfo.o
 951BUILTIN_OBJS += builtin/mailsplit.o
 952BUILTIN_OBJS += builtin/merge.o
 953BUILTIN_OBJS += builtin/merge-base.o
 954BUILTIN_OBJS += builtin/merge-file.o
 955BUILTIN_OBJS += builtin/merge-index.o
 956BUILTIN_OBJS += builtin/merge-ours.o
 957BUILTIN_OBJS += builtin/merge-recursive.o
 958BUILTIN_OBJS += builtin/merge-tree.o
 959BUILTIN_OBJS += builtin/mktag.o
 960BUILTIN_OBJS += builtin/mktree.o
 961BUILTIN_OBJS += builtin/mv.o
 962BUILTIN_OBJS += builtin/name-rev.o
 963BUILTIN_OBJS += builtin/notes.o
 964BUILTIN_OBJS += builtin/pack-objects.o
 965BUILTIN_OBJS += builtin/pack-redundant.o
 966BUILTIN_OBJS += builtin/pack-refs.o
 967BUILTIN_OBJS += builtin/patch-id.o
 968BUILTIN_OBJS += builtin/prune-packed.o
 969BUILTIN_OBJS += builtin/prune.o
 970BUILTIN_OBJS += builtin/push.o
 971BUILTIN_OBJS += builtin/read-tree.o
 972BUILTIN_OBJS += builtin/receive-pack.o
 973BUILTIN_OBJS += builtin/reflog.o
 974BUILTIN_OBJS += builtin/remote.o
 975BUILTIN_OBJS += builtin/remote-ext.o
 976BUILTIN_OBJS += builtin/remote-fd.o
 977BUILTIN_OBJS += builtin/repack.o
 978BUILTIN_OBJS += builtin/replace.o
 979BUILTIN_OBJS += builtin/rerere.o
 980BUILTIN_OBJS += builtin/reset.o
 981BUILTIN_OBJS += builtin/rev-list.o
 982BUILTIN_OBJS += builtin/rev-parse.o
 983BUILTIN_OBJS += builtin/revert.o
 984BUILTIN_OBJS += builtin/rm.o
 985BUILTIN_OBJS += builtin/send-pack.o
 986BUILTIN_OBJS += builtin/shortlog.o
 987BUILTIN_OBJS += builtin/show-branch.o
 988BUILTIN_OBJS += builtin/show-ref.o
 989BUILTIN_OBJS += builtin/stripspace.o
 990BUILTIN_OBJS += builtin/symbolic-ref.o
 991BUILTIN_OBJS += builtin/tag.o
 992BUILTIN_OBJS += builtin/unpack-file.o
 993BUILTIN_OBJS += builtin/unpack-objects.o
 994BUILTIN_OBJS += builtin/update-index.o
 995BUILTIN_OBJS += builtin/update-ref.o
 996BUILTIN_OBJS += builtin/update-server-info.o
 997BUILTIN_OBJS += builtin/upload-archive.o
 998BUILTIN_OBJS += builtin/var.o
 999BUILTIN_OBJS += builtin/verify-pack.o
1000BUILTIN_OBJS += builtin/verify-tag.o
1001BUILTIN_OBJS += builtin/write-tree.o
1002
1003GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
1004EXTLIBS =
1005
1006GIT_USER_AGENT = git/$(GIT_VERSION)
1007
1008include config.mak.uname
1009-include config.mak.autogen
1010-include config.mak
1011
1012ifndef sysconfdir
1013ifeq ($(prefix),/usr)
1014sysconfdir = /etc
1015else
1016sysconfdir = etc
1017endif
1018endif
1019
1020ifdef CHECK_HEADER_DEPENDENCIES
1021COMPUTE_HEADER_DEPENDENCIES = no
1022USE_COMPUTED_HEADER_DEPENDENCIES =
1023endif
1024
1025ifndef COMPUTE_HEADER_DEPENDENCIES
1026COMPUTE_HEADER_DEPENDENCIES = auto
1027endif
1028
1029ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1030dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1031        -c -MF /dev/null -MQ /dev/null -MMD -MP \
1032        -x c /dev/null -o /dev/null 2>&1; \
1033        echo $$?)
1034ifeq ($(dep_check),0)
1035override COMPUTE_HEADER_DEPENDENCIES = yes
1036else
1037override COMPUTE_HEADER_DEPENDENCIES = no
1038endif
1039endif
1040
1041ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1042USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1043else
1044ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1045$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1046(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1047endif
1048endif
1049
1050ifdef SANE_TOOL_PATH
1051SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1052BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1053PATH := $(SANE_TOOL_PATH):${PATH}
1054else
1055BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1056endif
1057
1058ifneq (,$(INLINE))
1059        BASIC_CFLAGS += -Dinline=$(INLINE)
1060endif
1061
1062ifneq (,$(SOCKLEN_T))
1063        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1064endif
1065
1066ifeq ($(uname_S),Darwin)
1067        ifndef NO_FINK
1068                ifeq ($(shell test -d /sw/lib && echo y),y)
1069                        BASIC_CFLAGS += -I/sw/include
1070                        BASIC_LDFLAGS += -L/sw/lib
1071                endif
1072        endif
1073        ifndef NO_DARWIN_PORTS
1074                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1075                        BASIC_CFLAGS += -I/opt/local/include
1076                        BASIC_LDFLAGS += -L/opt/local/lib
1077                endif
1078        endif
1079        ifndef NO_APPLE_COMMON_CRYPTO
1080                APPLE_COMMON_CRYPTO = YesPlease
1081                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1082        endif
1083        NO_REGEX = YesPlease
1084        PTHREAD_LIBS =
1085endif
1086
1087ifndef CC_LD_DYNPATH
1088        ifdef NO_R_TO_GCC_LINKER
1089                # Some gcc does not accept and pass -R to the linker to specify
1090                # the runtime dynamic library path.
1091                CC_LD_DYNPATH = -Wl,-rpath,
1092        else
1093                CC_LD_DYNPATH = -R
1094        endif
1095endif
1096
1097ifdef NO_LIBGEN_H
1098        COMPAT_CFLAGS += -DNO_LIBGEN_H
1099        COMPAT_OBJS += compat/basename.o
1100endif
1101
1102ifdef USE_LIBPCRE
1103        BASIC_CFLAGS += -DUSE_LIBPCRE
1104        ifdef LIBPCREDIR
1105                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1106                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1107        endif
1108        EXTLIBS += -lpcre
1109endif
1110
1111ifdef NO_CURL
1112        BASIC_CFLAGS += -DNO_CURL
1113        REMOTE_CURL_PRIMARY =
1114        REMOTE_CURL_ALIASES =
1115        REMOTE_CURL_NAMES =
1116else
1117        ifdef CURLDIR
1118                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1119                BASIC_CFLAGS += -I$(CURLDIR)/include
1120                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1121        else
1122                CURL_LIBCURL = -lcurl
1123        endif
1124        ifdef NEEDS_SSL_WITH_CURL
1125                CURL_LIBCURL += -lssl
1126                ifdef NEEDS_CRYPTO_WITH_SSL
1127                        CURL_LIBCURL += -lcrypto
1128                endif
1129        endif
1130        ifdef NEEDS_IDN_WITH_CURL
1131                CURL_LIBCURL += -lidn
1132        endif
1133
1134        REMOTE_CURL_PRIMARY = git-remote-http$X
1135        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1136        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1137        PROGRAM_OBJS += http-fetch.o
1138        PROGRAMS += $(REMOTE_CURL_NAMES)
1139        curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1140        ifeq "$(curl_check)" "070908"
1141                ifndef NO_EXPAT
1142                        PROGRAM_OBJS += http-push.o
1143                endif
1144        endif
1145        ifndef NO_EXPAT
1146                ifdef EXPATDIR
1147                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1148                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1149                else
1150                        EXPAT_LIBEXPAT = -lexpat
1151                endif
1152                ifdef EXPAT_NEEDS_XMLPARSE_H
1153                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1154                endif
1155        endif
1156endif
1157
1158ifdef ZLIB_PATH
1159        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1160        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1161endif
1162EXTLIBS += -lz
1163
1164ifndef NO_OPENSSL
1165        OPENSSL_LIBSSL = -lssl
1166        ifdef OPENSSLDIR
1167                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1168                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1169        else
1170                OPENSSL_LINK =
1171        endif
1172        ifdef NEEDS_CRYPTO_WITH_SSL
1173                OPENSSL_LIBSSL += -lcrypto
1174        endif
1175else
1176        BASIC_CFLAGS += -DNO_OPENSSL
1177        BLK_SHA1 = 1
1178        OPENSSL_LIBSSL =
1179endif
1180ifdef NO_OPENSSL
1181        LIB_4_CRYPTO =
1182else
1183ifdef NEEDS_SSL_WITH_CRYPTO
1184        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1185else
1186        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1187endif
1188ifdef APPLE_COMMON_CRYPTO
1189        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1190endif
1191endif
1192ifdef NEEDS_LIBICONV
1193        ifdef ICONVDIR
1194                BASIC_CFLAGS += -I$(ICONVDIR)/include
1195                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1196        else
1197                ICONV_LINK =
1198        endif
1199        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1200                ICONV_LINK += -lintl
1201        endif
1202        EXTLIBS += $(ICONV_LINK) -liconv
1203endif
1204ifdef NEEDS_LIBGEN
1205        EXTLIBS += -lgen
1206endif
1207ifndef NO_GETTEXT
1208ifndef LIBC_CONTAINS_LIBINTL
1209        EXTLIBS += -lintl
1210endif
1211endif
1212ifdef NEEDS_SOCKET
1213        EXTLIBS += -lsocket
1214endif
1215ifdef NEEDS_NSL
1216        EXTLIBS += -lnsl
1217endif
1218ifdef NEEDS_RESOLV
1219        EXTLIBS += -lresolv
1220endif
1221ifdef NO_D_TYPE_IN_DIRENT
1222        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1223endif
1224ifdef NO_D_INO_IN_DIRENT
1225        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1226endif
1227ifdef NO_GECOS_IN_PWENT
1228        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1229endif
1230ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1231        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1232endif
1233ifdef USE_NSEC
1234        BASIC_CFLAGS += -DUSE_NSEC
1235endif
1236ifdef USE_ST_TIMESPEC
1237        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1238endif
1239ifdef NO_NORETURN
1240        BASIC_CFLAGS += -DNO_NORETURN
1241endif
1242ifdef NO_NSEC
1243        BASIC_CFLAGS += -DNO_NSEC
1244endif
1245ifdef SNPRINTF_RETURNS_BOGUS
1246        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1247        COMPAT_OBJS += compat/snprintf.o
1248endif
1249ifdef FREAD_READS_DIRECTORIES
1250        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1251        COMPAT_OBJS += compat/fopen.o
1252endif
1253ifdef NO_SYMLINK_HEAD
1254        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1255endif
1256ifdef GETTEXT_POISON
1257        BASIC_CFLAGS += -DGETTEXT_POISON
1258endif
1259ifdef NO_GETTEXT
1260        BASIC_CFLAGS += -DNO_GETTEXT
1261        USE_GETTEXT_SCHEME ?= fallthrough
1262endif
1263ifdef NO_POLL
1264        NO_SYS_POLL_H = YesPlease
1265        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1266        COMPAT_OBJS += compat/poll/poll.o
1267endif
1268ifdef NO_STRCASESTR
1269        COMPAT_CFLAGS += -DNO_STRCASESTR
1270        COMPAT_OBJS += compat/strcasestr.o
1271endif
1272ifdef NO_STRLCPY
1273        COMPAT_CFLAGS += -DNO_STRLCPY
1274        COMPAT_OBJS += compat/strlcpy.o
1275endif
1276ifdef NO_STRTOUMAX
1277        COMPAT_CFLAGS += -DNO_STRTOUMAX
1278        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1279endif
1280ifdef NO_STRTOULL
1281        COMPAT_CFLAGS += -DNO_STRTOULL
1282endif
1283ifdef NO_SETENV
1284        COMPAT_CFLAGS += -DNO_SETENV
1285        COMPAT_OBJS += compat/setenv.o
1286endif
1287ifdef NO_MKDTEMP
1288        COMPAT_CFLAGS += -DNO_MKDTEMP
1289        COMPAT_OBJS += compat/mkdtemp.o
1290endif
1291ifdef MKDIR_WO_TRAILING_SLASH
1292        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1293        COMPAT_OBJS += compat/mkdir.o
1294endif
1295ifdef NO_MKSTEMPS
1296        COMPAT_CFLAGS += -DNO_MKSTEMPS
1297endif
1298ifdef NO_UNSETENV
1299        COMPAT_CFLAGS += -DNO_UNSETENV
1300        COMPAT_OBJS += compat/unsetenv.o
1301endif
1302ifdef NO_SYS_SELECT_H
1303        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1304endif
1305ifdef NO_SYS_POLL_H
1306        BASIC_CFLAGS += -DNO_SYS_POLL_H
1307endif
1308ifdef NEEDS_SYS_PARAM_H
1309        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1310endif
1311ifdef NO_INTTYPES_H
1312        BASIC_CFLAGS += -DNO_INTTYPES_H
1313endif
1314ifdef NO_INITGROUPS
1315        BASIC_CFLAGS += -DNO_INITGROUPS
1316endif
1317ifdef NO_MMAP
1318        COMPAT_CFLAGS += -DNO_MMAP
1319        COMPAT_OBJS += compat/mmap.o
1320else
1321        ifdef USE_WIN32_MMAP
1322                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1323                COMPAT_OBJS += compat/win32mmap.o
1324        endif
1325endif
1326ifdef OBJECT_CREATION_USES_RENAMES
1327        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1328endif
1329ifdef NO_STRUCT_ITIMERVAL
1330        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1331        NO_SETITIMER = YesPlease
1332endif
1333ifdef NO_SETITIMER
1334        COMPAT_CFLAGS += -DNO_SETITIMER
1335endif
1336ifdef NO_PREAD
1337        COMPAT_CFLAGS += -DNO_PREAD
1338        COMPAT_OBJS += compat/pread.o
1339        NO_THREAD_SAFE_PREAD = YesPlease
1340endif
1341ifdef NO_THREAD_SAFE_PREAD
1342        BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1343endif
1344ifdef NO_FAST_WORKING_DIRECTORY
1345        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1346endif
1347ifdef NO_TRUSTABLE_FILEMODE
1348        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1349endif
1350ifdef NO_IPV6
1351        BASIC_CFLAGS += -DNO_IPV6
1352endif
1353ifdef NO_INTPTR_T
1354        COMPAT_CFLAGS += -DNO_INTPTR_T
1355endif
1356ifdef NO_UINTMAX_T
1357        BASIC_CFLAGS += -Duintmax_t=uint32_t
1358endif
1359ifdef NO_SOCKADDR_STORAGE
1360ifdef NO_IPV6
1361        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1362else
1363        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1364endif
1365endif
1366ifdef NO_INET_NTOP
1367        LIB_OBJS += compat/inet_ntop.o
1368        BASIC_CFLAGS += -DNO_INET_NTOP
1369endif
1370ifdef NO_INET_PTON
1371        LIB_OBJS += compat/inet_pton.o
1372        BASIC_CFLAGS += -DNO_INET_PTON
1373endif
1374ifndef NO_UNIX_SOCKETS
1375        LIB_OBJS += unix-socket.o
1376        LIB_H += unix-socket.h
1377        PROGRAM_OBJS += credential-cache.o
1378        PROGRAM_OBJS += credential-cache--daemon.o
1379endif
1380
1381ifdef NO_ICONV
1382        BASIC_CFLAGS += -DNO_ICONV
1383endif
1384
1385ifdef OLD_ICONV
1386        BASIC_CFLAGS += -DOLD_ICONV
1387endif
1388
1389ifdef NO_DEFLATE_BOUND
1390        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1391endif
1392
1393ifdef NO_POSIX_GOODIES
1394        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1395endif
1396
1397ifdef BLK_SHA1
1398        SHA1_HEADER = "block-sha1/sha1.h"
1399        LIB_OBJS += block-sha1/sha1.o
1400        LIB_H += block-sha1/sha1.h
1401else
1402ifdef PPC_SHA1
1403        SHA1_HEADER = "ppc/sha1.h"
1404        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1405        LIB_H += ppc/sha1.h
1406else
1407ifdef APPLE_COMMON_CRYPTO
1408        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1409        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1410else
1411        SHA1_HEADER = <openssl/sha.h>
1412        EXTLIBS += $(LIB_4_CRYPTO)
1413endif
1414endif
1415endif
1416
1417ifdef NO_PERL_MAKEMAKER
1418        export NO_PERL_MAKEMAKER
1419endif
1420ifdef NO_HSTRERROR
1421        COMPAT_CFLAGS += -DNO_HSTRERROR
1422        COMPAT_OBJS += compat/hstrerror.o
1423endif
1424ifdef NO_MEMMEM
1425        COMPAT_CFLAGS += -DNO_MEMMEM
1426        COMPAT_OBJS += compat/memmem.o
1427endif
1428ifdef NO_GETPAGESIZE
1429        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1430endif
1431ifdef INTERNAL_QSORT
1432        COMPAT_CFLAGS += -DINTERNAL_QSORT
1433        COMPAT_OBJS += compat/qsort.o
1434endif
1435ifdef RUNTIME_PREFIX
1436        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1437endif
1438
1439ifdef NO_PTHREADS
1440        BASIC_CFLAGS += -DNO_PTHREADS
1441else
1442        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1443        EXTLIBS += $(PTHREAD_LIBS)
1444        LIB_OBJS += thread-utils.o
1445endif
1446
1447ifdef HAVE_PATHS_H
1448        BASIC_CFLAGS += -DHAVE_PATHS_H
1449endif
1450
1451ifdef HAVE_LIBCHARSET_H
1452        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1453        EXTLIBS += $(CHARSET_LIB)
1454endif
1455
1456ifdef HAVE_STRINGS_H
1457        BASIC_CFLAGS += -DHAVE_STRINGS_H
1458endif
1459
1460ifdef HAVE_DEV_TTY
1461        BASIC_CFLAGS += -DHAVE_DEV_TTY
1462endif
1463
1464ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1465        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1466endif
1467ifdef UNRELIABLE_FSTAT
1468        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1469endif
1470ifdef NO_REGEX
1471        COMPAT_CFLAGS += -Icompat/regex
1472        COMPAT_OBJS += compat/regex/regex.o
1473endif
1474
1475ifdef USE_NED_ALLOCATOR
1476       COMPAT_CFLAGS += -Icompat/nedmalloc
1477       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1478endif
1479
1480ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1481        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1482endif
1483
1484ifndef NO_MSGFMT_EXTENDED_OPTIONS
1485        MSGFMT += --check --statistics
1486endif
1487
1488ifneq (,$(XDL_FAST_HASH))
1489        BASIC_CFLAGS += -DXDL_FAST_HASH
1490endif
1491
1492ifeq ($(TCLTK_PATH),)
1493NO_TCLTK = NoThanks
1494endif
1495
1496ifeq ($(PERL_PATH),)
1497NO_PERL = NoThanks
1498endif
1499
1500ifeq ($(PYTHON_PATH),)
1501NO_PYTHON = NoThanks
1502endif
1503
1504QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1505QUIET_SUBDIR1  =
1506
1507ifneq ($(findstring $(MAKEFLAGS),w),w)
1508PRINT_DIR = --no-print-directory
1509else # "make -w"
1510NO_SUBDIR = :
1511endif
1512
1513ifneq ($(findstring $(MAKEFLAGS),s),s)
1514ifndef V
1515        QUIET_CC       = @echo '   ' CC $@;
1516        QUIET_AR       = @echo '   ' AR $@;
1517        QUIET_LINK     = @echo '   ' LINK $@;
1518        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1519        QUIET_GEN      = @echo '   ' GEN $@;
1520        QUIET_LNCP     = @echo '   ' LN/CP $@;
1521        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1522        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1523        QUIET_GCOV     = @echo '   ' GCOV $@;
1524        QUIET_SP       = @echo '   ' SP $<;
1525        QUIET_RC       = @echo '   ' RC $@;
1526        QUIET_SUBDIR0  = +@subdir=
1527        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1528                         $(MAKE) $(PRINT_DIR) -C $$subdir
1529        export V
1530        export QUIET_GEN
1531        export QUIET_BUILT_IN
1532endif
1533endif
1534
1535ifdef NO_INSTALL_HARDLINKS
1536        export NO_INSTALL_HARDLINKS
1537endif
1538
1539### profile feedback build
1540#
1541
1542# Can adjust this to be a global directory if you want to do extended
1543# data gathering
1544PROFILE_DIR := $(CURDIR)
1545
1546ifeq ("$(PROFILE)","GEN")
1547        CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1548        EXTLIBS += -lgcov
1549        export CCACHE_DISABLE = t
1550        V = 1
1551else
1552ifneq ("$(PROFILE)","")
1553        CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1554        export CCACHE_DISABLE = t
1555        V = 1
1556endif
1557endif
1558
1559# Shell quote (do not use $(call) to accommodate ancient setups);
1560
1561SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1562ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1563ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1564
1565DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1566bindir_SQ = $(subst ','\'',$(bindir))
1567bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1568mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1569infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1570localedir_SQ = $(subst ','\'',$(localedir))
1571gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1572template_dir_SQ = $(subst ','\'',$(template_dir))
1573htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1574prefix_SQ = $(subst ','\'',$(prefix))
1575gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1576
1577SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1578PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1579PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1580TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1581DIFF_SQ = $(subst ','\'',$(DIFF))
1582PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1583
1584LIBS = $(GITLIBS) $(EXTLIBS)
1585
1586BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1587        $(COMPAT_CFLAGS)
1588LIB_OBJS += $(COMPAT_OBJS)
1589
1590# Quote for C
1591
1592ifdef DEFAULT_EDITOR
1593DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1594DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1595
1596BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1597endif
1598
1599ifdef DEFAULT_PAGER
1600DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1601DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1602
1603BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1604endif
1605
1606ifdef SHELL_PATH
1607SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1608SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1609
1610BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1611endif
1612
1613GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1614GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1615GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1616GIT-USER-AGENT: FORCE
1617        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1618                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1619        fi
1620
1621ifdef DEFAULT_HELP_FORMAT
1622BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1623endif
1624
1625ALL_CFLAGS += $(BASIC_CFLAGS)
1626ALL_LDFLAGS += $(BASIC_LDFLAGS)
1627
1628export DIFF TAR INSTALL DESTDIR SHELL_PATH
1629
1630
1631### Build rules
1632
1633SHELL = $(SHELL_PATH)
1634
1635all:: shell_compatibility_test
1636
1637ifeq "$(PROFILE)" "BUILD"
1638ifeq ($(filter all,$(MAKECMDGOALS)),all)
1639all:: profile-clean
1640        $(MAKE) PROFILE=GEN all
1641        $(MAKE) PROFILE=GEN -j1 test
1642endif
1643endif
1644
1645all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1646ifneq (,$X)
1647        $(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';)
1648endif
1649
1650all::
1651ifndef NO_TCLTK
1652        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1653        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1654endif
1655ifndef NO_PERL
1656        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1657endif
1658        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1659
1660please_set_SHELL_PATH_to_a_more_modern_shell:
1661        @$$(:)
1662
1663shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1664
1665strip: $(PROGRAMS) git$X
1666        $(STRIP) $(STRIP_OPTS) $^
1667
1668### Target-specific flags and dependencies
1669
1670# The generic compilation pattern rule and automatically
1671# computed header dependencies (falling back to a dependency on
1672# LIB_H) are enough to describe how most targets should be built,
1673# but some targets are special enough to need something a little
1674# different.
1675#
1676# - When a source file "foo.c" #includes a generated header file,
1677#   we need to list that dependency for the "foo.o" target.
1678#
1679#   We also list it from other targets that are built from foo.c
1680#   like "foo.sp" and "foo.s", even though that is easy to forget
1681#   to do because the generated header is already present around
1682#   after a regular build attempt.
1683#
1684# - Some code depends on configuration kept in makefile
1685#   variables. The target-specific variable EXTRA_CPPFLAGS can
1686#   be used to convey that information to the C preprocessor
1687#   using -D options.
1688#
1689#   The "foo.o" target should have a corresponding dependency on
1690#   a file that changes when the value of the makefile variable
1691#   changes.  For example, targets making use of the
1692#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1693#
1694#   Technically the ".sp" and ".s" targets do not need this
1695#   dependency because they are force-built, but they get the
1696#   same dependency for consistency. This way, you do not have to
1697#   know how each target is implemented. And it means the
1698#   dependencies here will not need to change if the force-build
1699#   details change some day.
1700
1701git.sp git.s git.o: GIT-PREFIX
1702git.sp git.s git.o: EXTRA_CPPFLAGS = \
1703        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1704        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1705        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1706
1707git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1708        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1709                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1710
1711help.sp help.s help.o: common-cmds.h
1712
1713builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1714builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1715        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1716        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1717        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1718
1719version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1720version.sp version.s version.o: EXTRA_CPPFLAGS = \
1721        '-DGIT_VERSION="$(GIT_VERSION)"' \
1722        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1723
1724$(BUILT_INS): git$X
1725        $(QUIET_BUILT_IN)$(RM) $@ && \
1726        ln $< $@ 2>/dev/null || \
1727        ln -s $< $@ 2>/dev/null || \
1728        cp $< $@
1729
1730common-cmds.h: ./generate-cmdlist.sh command-list.txt
1731
1732common-cmds.h: $(wildcard Documentation/git-*.txt)
1733        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1734
1735SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1736        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1737        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1738define cmd_munge_script
1739$(RM) $@ $@+ && \
1740sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1741    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1742    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1743    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1744    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1745    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1746    -e $(BROKEN_PATH_FIX) \
1747    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1748    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1749    $@.sh >$@+
1750endef
1751
1752GIT-SCRIPT-DEFINES: FORCE
1753        @FLAGS='$(SCRIPT_DEFINES)'; \
1754            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1755                echo >&2 "    * new script parameters"; \
1756                echo "$$FLAGS" >$@; \
1757            fi
1758
1759
1760$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1761        $(QUIET_GEN)$(cmd_munge_script) && \
1762        chmod +x $@+ && \
1763        mv $@+ $@
1764
1765$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1766        $(QUIET_GEN)$(cmd_munge_script) && \
1767        mv $@+ $@
1768
1769git.res: git.rc GIT-VERSION-FILE
1770        $(QUIET_RC)$(RC) \
1771          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1772          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1773
1774ifndef NO_PERL
1775$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1776
1777perl/perl.mak: perl/PM.stamp
1778
1779perl/PM.stamp: FORCE
1780        $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1781        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1782        $(RM) $@+
1783
1784perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1785        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1786
1787PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1788$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1789        $(QUIET_GEN)$(RM) $@ $@+ && \
1790        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1791        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1792        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1793        sed -e '1{' \
1794            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1795            -e '        h' \
1796            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1797            -e '        H' \
1798            -e '        x' \
1799            -e '}' \
1800            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1801            $< >$@+ && \
1802        chmod +x $@+ && \
1803        mv $@+ $@
1804
1805GIT-PERL-DEFINES: FORCE
1806        @FLAGS='$(PERL_DEFINES)'; \
1807            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1808                echo >&2 "    * new perl-specific parameters"; \
1809                echo "$$FLAGS" >$@; \
1810            fi
1811
1812
1813.PHONY: gitweb
1814gitweb:
1815        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1816
1817git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1818        $(QUIET_GEN)$(cmd_munge_script) && \
1819        chmod +x $@+ && \
1820        mv $@+ $@
1821else # NO_PERL
1822$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1823        $(QUIET_GEN)$(RM) $@ $@+ && \
1824        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1825            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1826            unimplemented.sh >$@+ && \
1827        chmod +x $@+ && \
1828        mv $@+ $@
1829endif # NO_PERL
1830
1831ifndef NO_PYTHON
1832$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1833$(SCRIPT_PYTHON_GEN): % : %.py
1834        $(QUIET_GEN)$(RM) $@ $@+ && \
1835        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1836            $< >$@+ && \
1837        chmod +x $@+ && \
1838        mv $@+ $@
1839else # NO_PYTHON
1840$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1841        $(QUIET_GEN)$(RM) $@ $@+ && \
1842        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1843            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1844            unimplemented.sh >$@+ && \
1845        chmod +x $@+ && \
1846        mv $@+ $@
1847endif # NO_PYTHON
1848
1849CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1850                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1851                        configure.ac >configure.ac+ && \
1852                   autoconf -o configure configure.ac+ && \
1853                   $(RM) configure.ac+
1854
1855configure: configure.ac GIT-VERSION-FILE
1856        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1857
1858ifdef AUTOCONFIGURED
1859# We avoid depending on 'configure' here, because it gets rebuilt
1860# every time GIT-VERSION-FILE is modified, only to update the embedded
1861# version number string, which config.status does not care about.  We
1862# do want to recheck when the platform/environment detection logic
1863# changes, hence this depends on configure.ac.
1864config.status: configure.ac
1865        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1866        if test -f config.status; then \
1867          ./config.status --recheck; \
1868        else \
1869          ./configure; \
1870        fi
1871reconfigure config.mak.autogen: config.status
1872        $(QUIET_GEN)./config.status
1873.PHONY: reconfigure # This is a convenience target.
1874endif
1875
1876XDIFF_OBJS += xdiff/xdiffi.o
1877XDIFF_OBJS += xdiff/xprepare.o
1878XDIFF_OBJS += xdiff/xutils.o
1879XDIFF_OBJS += xdiff/xemit.o
1880XDIFF_OBJS += xdiff/xmerge.o
1881XDIFF_OBJS += xdiff/xpatience.o
1882XDIFF_OBJS += xdiff/xhistogram.o
1883
1884VCSSVN_OBJS += vcs-svn/line_buffer.o
1885VCSSVN_OBJS += vcs-svn/sliding_window.o
1886VCSSVN_OBJS += vcs-svn/repo_tree.o
1887VCSSVN_OBJS += vcs-svn/fast_export.o
1888VCSSVN_OBJS += vcs-svn/svndiff.o
1889VCSSVN_OBJS += vcs-svn/svndump.o
1890
1891TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1892OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1893        $(XDIFF_OBJS) \
1894        $(VCSSVN_OBJS) \
1895        git.o
1896ifndef NO_CURL
1897        OBJECTS += http.o http-walker.o remote-curl.o
1898endif
1899
1900dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1901dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1902
1903ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1904$(dep_dirs):
1905        @mkdir -p $@
1906
1907missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1908dep_file = $(dir $@).depend/$(notdir $@).d
1909dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1910ifdef CHECK_HEADER_DEPENDENCIES
1911$(error cannot compute header dependencies outside a normal build. \
1912Please unset CHECK_HEADER_DEPENDENCIES and try again)
1913endif
1914endif
1915
1916ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1917ifndef CHECK_HEADER_DEPENDENCIES
1918dep_dirs =
1919missing_dep_dirs =
1920dep_args =
1921endif
1922endif
1923
1924ifdef CHECK_HEADER_DEPENDENCIES
1925ifndef PRINT_HEADER_DEPENDENCIES
1926missing_deps = $(filter-out $(notdir $^), \
1927        $(notdir $(shell $(MAKE) -s $@ \
1928                CHECK_HEADER_DEPENDENCIES=YesPlease \
1929                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1930                PRINT_HEADER_DEPENDENCIES=YesPlease)))
1931endif
1932endif
1933
1934ASM_SRC := $(wildcard $(OBJECTS:o=S))
1935ASM_OBJ := $(ASM_SRC:S=o)
1936C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1937
1938.SUFFIXES:
1939
1940ifdef PRINT_HEADER_DEPENDENCIES
1941$(C_OBJ): %.o: %.c FORCE
1942        echo $^
1943$(ASM_OBJ): %.o: %.S FORCE
1944        echo $^
1945
1946ifndef CHECK_HEADER_DEPENDENCIES
1947$(error cannot print header dependencies during a normal build. \
1948Please set CHECK_HEADER_DEPENDENCIES and try again)
1949endif
1950endif
1951
1952ifndef PRINT_HEADER_DEPENDENCIES
1953ifdef CHECK_HEADER_DEPENDENCIES
1954$(C_OBJ): %.o: %.c $(dep_files) FORCE
1955        @set -e; echo CHECK $@; \
1956        missing_deps="$(missing_deps)"; \
1957        if test "$$missing_deps"; \
1958        then \
1959                echo missing dependencies: $$missing_deps; \
1960                false; \
1961        fi
1962$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1963        @set -e; echo CHECK $@; \
1964        missing_deps="$(missing_deps)"; \
1965        if test "$$missing_deps"; \
1966        then \
1967                echo missing dependencies: $$missing_deps; \
1968                false; \
1969        fi
1970endif
1971endif
1972
1973ifndef CHECK_HEADER_DEPENDENCIES
1974$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1975        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1976$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1977        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1978endif
1979
1980%.s: %.c GIT-CFLAGS FORCE
1981        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1982
1983ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1984# Take advantage of gcc's on-the-fly dependency generation
1985# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1986dep_files_present := $(wildcard $(dep_files))
1987ifneq ($(dep_files_present),)
1988include $(dep_files_present)
1989endif
1990else
1991# Dependencies on header files, for platforms that do not support
1992# the gcc -MMD option.
1993#
1994# Dependencies on automatically generated headers such as common-cmds.h
1995# should _not_ be included here, since they are necessary even when
1996# building an object for the first time.
1997
1998$(OBJECTS): $(LIB_H)
1999endif
2000
2001exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2002exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2003        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2004        '-DBINDIR="$(bindir_relative_SQ)"' \
2005        '-DPREFIX="$(prefix_SQ)"'
2006
2007builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2008builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2009        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2010
2011config.sp config.s config.o: GIT-PREFIX
2012config.sp config.s config.o: EXTRA_CPPFLAGS = \
2013        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2014
2015attr.sp attr.s attr.o: GIT-PREFIX
2016attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2017        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2018
2019gettext.sp gettext.s gettext.o: GIT-PREFIX
2020gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2021        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2022
2023http-push.sp http.sp http-walker.sp remote-curl.sp: SPARSE_FLAGS += \
2024        -DCURL_DISABLE_TYPECHECK
2025
2026ifdef NO_EXPAT
2027http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2028endif
2029
2030ifdef NO_REGEX
2031compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2032        -DGAWK -DNO_MBSUPPORT
2033endif
2034
2035ifdef USE_NED_ALLOCATOR
2036compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2037        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2038compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2039endif
2040
2041git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2042        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2043
2044git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2045        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2046                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2047
2048git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2049        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2050                $(LIBS) $(CURL_LIBCURL)
2051git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2052        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2053                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2054
2055git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2056        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2057        $(VCSSVN_LIB)
2058
2059$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2060        $(QUIET_LNCP)$(RM) $@ && \
2061        ln $< $@ 2>/dev/null || \
2062        ln -s $< $@ 2>/dev/null || \
2063        cp $< $@
2064
2065$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2066        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2067                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2068
2069$(LIB_FILE): $(LIB_OBJS)
2070        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2071
2072$(XDIFF_LIB): $(XDIFF_OBJS)
2073        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2074
2075$(VCSSVN_LIB): $(VCSSVN_OBJS)
2076        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2077
2078export DEFAULT_EDITOR DEFAULT_PAGER
2079
2080doc:
2081        $(MAKE) -C Documentation all
2082
2083man:
2084        $(MAKE) -C Documentation man
2085
2086html:
2087        $(MAKE) -C Documentation html
2088
2089info:
2090        $(MAKE) -C Documentation info
2091
2092pdf:
2093        $(MAKE) -C Documentation pdf
2094
2095XGETTEXT_FLAGS = \
2096        --force-po \
2097        --add-comments \
2098        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2099        --from-code=UTF-8
2100XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2101        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2102XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2103        --keyword=gettextln --keyword=eval_gettextln
2104XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2105LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2106LOCALIZED_SH := $(SCRIPT_SH)
2107LOCALIZED_PERL := $(SCRIPT_PERL)
2108
2109ifdef XGETTEXT_INCLUDE_TESTS
2110LOCALIZED_C += t/t0200/test.c
2111LOCALIZED_SH += t/t0200/test.sh
2112LOCALIZED_PERL += t/t0200/test.perl
2113endif
2114
2115po/git.pot: $(LOCALIZED_C)
2116        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2117        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2118                $(LOCALIZED_SH)
2119        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2120                $(LOCALIZED_PERL)
2121        mv $@+ $@
2122
2123pot: po/git.pot
2124
2125POFILES := $(wildcard po/*.po)
2126MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2127
2128ifndef NO_GETTEXT
2129all:: $(MOFILES)
2130endif
2131
2132po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2133        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2134
2135FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2136                        $(FIND) . \( -name .git -type d -prune \) \
2137                                -o \( -name '*.[hcS]' -type f -print \) )
2138
2139$(ETAGS_TARGET): FORCE
2140        $(RM) $(ETAGS_TARGET)
2141        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2142
2143tags: FORCE
2144        $(RM) tags
2145        $(FIND_SOURCE_FILES) | xargs ctags -a
2146
2147cscope:
2148        $(RM) cscope*
2149        $(FIND_SOURCE_FILES) | xargs cscope -b
2150
2151### Detect prefix changes
2152TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2153                $(localedir_SQ)
2154
2155GIT-PREFIX: FORCE
2156        @FLAGS='$(TRACK_PREFIX)'; \
2157        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2158                echo >&2 "    * new prefix flags"; \
2159                echo "$$FLAGS" >GIT-PREFIX; \
2160        fi
2161
2162TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2163
2164GIT-CFLAGS: FORCE
2165        @FLAGS='$(TRACK_CFLAGS)'; \
2166            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2167                echo >&2 "    * new build flags"; \
2168                echo "$$FLAGS" >GIT-CFLAGS; \
2169            fi
2170
2171TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2172
2173GIT-LDFLAGS: FORCE
2174        @FLAGS='$(TRACK_LDFLAGS)'; \
2175            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2176                echo >&2 "    * new link flags"; \
2177                echo "$$FLAGS" >GIT-LDFLAGS; \
2178            fi
2179
2180# We need to apply sq twice, once to protect from the shell
2181# that runs GIT-BUILD-OPTIONS, and then again to protect it
2182# and the first level quoting from the shell that runs "echo".
2183GIT-BUILD-OPTIONS: FORCE
2184        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2185        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2186        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2187        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2188        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2189        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2190        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2191        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2192        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2193        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2194ifdef TEST_OUTPUT_DIRECTORY
2195        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2196endif
2197ifdef GIT_TEST_OPTS
2198        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2199endif
2200ifdef GIT_TEST_CMP
2201        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2202endif
2203ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2204        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2205endif
2206        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2207        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2208ifdef GIT_PERF_REPEAT_COUNT
2209        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2210endif
2211ifdef GIT_PERF_REPO
2212        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2213endif
2214ifdef GIT_PERF_LARGE_REPO
2215        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2216endif
2217ifdef GIT_PERF_MAKE_OPTS
2218        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2219endif
2220ifdef TEST_GIT_INDEX_VERSION
2221        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2222endif
2223
2224### Detect Python interpreter path changes
2225ifndef NO_PYTHON
2226TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2227
2228GIT-PYTHON-VARS: FORCE
2229        @VARS='$(TRACK_PYTHON)'; \
2230            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2231                echo >&2 "    * new Python interpreter location"; \
2232                echo "$$VARS" >$@; \
2233            fi
2234endif
2235
2236test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2237
2238all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2239all:: $(NO_INSTALL)
2240
2241bin-wrappers/%: wrap-for-bin.sh
2242        @mkdir -p bin-wrappers
2243        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2244             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2245             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2246        chmod +x $@
2247
2248# GNU make supports exporting all variables by "export" without parameters.
2249# However, the environment gets quite big, and some programs have problems
2250# with that.
2251
2252export NO_SVN_TESTS
2253export TEST_NO_MALLOC_CHECK
2254
2255### Testing rules
2256
2257test: all
2258        $(MAKE) -C t/ all
2259
2260perf: all
2261        $(MAKE) -C t/perf/ all
2262
2263.PHONY: test perf
2264
2265test-ctype$X: ctype.o
2266
2267test-date$X: date.o ctype.o
2268
2269test-delta$X: diff-delta.o patch-delta.o
2270
2271test-line-buffer$X: vcs-svn/lib.a
2272
2273test-parse-options$X: parse-options.o parse-options-cb.o
2274
2275test-svn-fe$X: vcs-svn/lib.a
2276
2277.PRECIOUS: $(TEST_OBJS)
2278
2279test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2280        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2281
2282check-sha1:: test-sha1$X
2283        ./test-sha1.sh
2284
2285SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2286
2287$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2288        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2289                $(SPARSE_FLAGS) $<
2290
2291.PHONY: sparse $(SP_OBJ)
2292sparse: $(SP_OBJ)
2293
2294check: common-cmds.h
2295        @if sparse; \
2296        then \
2297                echo 2>&1 "Use 'make sparse' instead"; \
2298                $(MAKE) --no-print-directory sparse; \
2299        else \
2300                echo 2>&1 "Did you mean 'make test'?"; \
2301                exit 1; \
2302        fi
2303
2304### Installation rules
2305
2306ifneq ($(filter /%,$(firstword $(template_dir))),)
2307template_instdir = $(template_dir)
2308else
2309template_instdir = $(prefix)/$(template_dir)
2310endif
2311export template_instdir
2312
2313ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2314gitexec_instdir = $(gitexecdir)
2315else
2316gitexec_instdir = $(prefix)/$(gitexecdir)
2317endif
2318gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2319export gitexec_instdir
2320
2321ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2322mergetools_instdir = $(mergetoolsdir)
2323else
2324mergetools_instdir = $(prefix)/$(mergetoolsdir)
2325endif
2326mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2327
2328install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2329
2330install: all
2331        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2332        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2333        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2334        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2335        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2336        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2337        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2338        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2339ifndef NO_GETTEXT
2340        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2341        (cd po/build/locale && $(TAR) cf - .) | \
2342        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2343endif
2344ifndef NO_PERL
2345        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2346        $(MAKE) -C gitweb install
2347endif
2348ifndef NO_TCLTK
2349        $(MAKE) -C gitk-git install
2350        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2351endif
2352ifneq (,$X)
2353        $(foreach p,$(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';)
2354endif
2355
2356        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2357        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2358        { test "$$bindir/" = "$$execdir/" || \
2359          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2360                $(RM) "$$execdir/$$p" && \
2361                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2362                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2363                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2364          done; \
2365        } && \
2366        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2367                $(RM) "$$bindir/$$p" && \
2368                test -z "$(NO_INSTALL_HARDLINKS)" && \
2369                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2370                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2371                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2372        done && \
2373        for p in $(BUILT_INS); do \
2374                $(RM) "$$execdir/$$p" && \
2375                test -z "$(NO_INSTALL_HARDLINKS)" && \
2376                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2377                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2378                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2379        done && \
2380        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2381        for p in $$remote_curl_aliases; do \
2382                $(RM) "$$execdir/$$p" && \
2383                test -z "$(NO_INSTALL_HARDLINKS)" && \
2384                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2385                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2386                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2387        done && \
2388        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2389
2390install-gitweb:
2391        $(MAKE) -C gitweb install
2392
2393install-doc:
2394        $(MAKE) -C Documentation install
2395
2396install-man:
2397        $(MAKE) -C Documentation install-man
2398
2399install-html:
2400        $(MAKE) -C Documentation install-html
2401
2402install-info:
2403        $(MAKE) -C Documentation install-info
2404
2405install-pdf:
2406        $(MAKE) -C Documentation install-pdf
2407
2408quick-install-doc:
2409        $(MAKE) -C Documentation quick-install
2410
2411quick-install-man:
2412        $(MAKE) -C Documentation quick-install-man
2413
2414quick-install-html:
2415        $(MAKE) -C Documentation quick-install-html
2416
2417
2418
2419### Maintainer's dist rules
2420
2421git.spec: git.spec.in GIT-VERSION-FILE
2422        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2423        mv $@+ $@
2424
2425GIT_TARNAME = git-$(GIT_VERSION)
2426dist: git.spec git-archive$(X) configure
2427        ./git-archive --format=tar \
2428                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2429        @mkdir -p $(GIT_TARNAME)
2430        @cp git.spec configure $(GIT_TARNAME)
2431        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2432        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2433        $(TAR) rf $(GIT_TARNAME).tar \
2434                $(GIT_TARNAME)/git.spec \
2435                $(GIT_TARNAME)/configure \
2436                $(GIT_TARNAME)/version \
2437                $(GIT_TARNAME)/git-gui/version
2438        @$(RM) -r $(GIT_TARNAME)
2439        gzip -f -9 $(GIT_TARNAME).tar
2440
2441rpm: dist
2442        $(RPMBUILD) \
2443                --define "_source_filedigest_algorithm md5" \
2444                --define "_binary_filedigest_algorithm md5" \
2445                -ta $(GIT_TARNAME).tar.gz
2446
2447htmldocs = git-htmldocs-$(GIT_VERSION)
2448manpages = git-manpages-$(GIT_VERSION)
2449dist-doc:
2450        $(RM) -r .doc-tmp-dir
2451        mkdir .doc-tmp-dir
2452        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2453        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2454        gzip -n -9 -f $(htmldocs).tar
2455        :
2456        $(RM) -r .doc-tmp-dir
2457        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2458        $(MAKE) -C Documentation DESTDIR=./ \
2459                man1dir=../.doc-tmp-dir/man1 \
2460                man5dir=../.doc-tmp-dir/man5 \
2461                man7dir=../.doc-tmp-dir/man7 \
2462                install
2463        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2464        gzip -n -9 -f $(manpages).tar
2465        $(RM) -r .doc-tmp-dir
2466
2467### Cleaning rules
2468
2469distclean: clean
2470        $(RM) configure
2471        $(RM) config.log config.status config.cache
2472        $(RM) config.mak.autogen config.mak.append
2473        $(RM) -r autom4te.cache
2474
2475profile-clean:
2476        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2477        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2478
2479clean: profile-clean coverage-clean
2480        $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2481        $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2482        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2483        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2484        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2485        $(RM) -r bin-wrappers $(dep_dirs)
2486        $(RM) -r po/build/
2487        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2488        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2489        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2490        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2491        $(MAKE) -C Documentation/ clean
2492ifndef NO_PERL
2493        $(MAKE) -C gitweb clean
2494        $(MAKE) -C perl clean
2495endif
2496        $(MAKE) -C templates/ clean
2497        $(MAKE) -C t/ clean
2498ifndef NO_TCLTK
2499        $(MAKE) -C gitk-git clean
2500        $(MAKE) -C git-gui clean
2501endif
2502        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2503        $(RM) GIT-USER-AGENT GIT-PREFIX
2504        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2505
2506.PHONY: all install profile-clean clean strip
2507.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2508.PHONY: FORCE cscope
2509
2510### Check documentation
2511#
2512ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2513ALL_COMMANDS += git
2514ALL_COMMANDS += gitk
2515ALL_COMMANDS += gitweb
2516ALL_COMMANDS += git-gui git-citool
2517check-docs::
2518        @(for v in $(ALL_COMMANDS); \
2519        do \
2520                case "$$v" in \
2521                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2522                git-merge-resolve | git-merge-subtree | \
2523                git-fsck-objects | git-init-db | \
2524                git-remote-* | git-stage | \
2525                git-?*--?* ) continue ;; \
2526                esac ; \
2527                test -f "Documentation/$$v.txt" || \
2528                echo "no doc: $$v"; \
2529                sed -e '/^#/d' command-list.txt | \
2530                grep -q "^$$v[  ]" || \
2531                case "$$v" in \
2532                git) ;; \
2533                *) echo "no link: $$v";; \
2534                esac ; \
2535        done; \
2536        ( \
2537                sed -e '/^#/d' \
2538                    -e 's/[     ].*//' \
2539                    -e 's/^/listed /' command-list.txt; \
2540                $(MAKE) -C Documentation print-man1 | \
2541                grep '\.txt$$' | \
2542                sed -e 's|Documentation/|documented |' \
2543                    -e 's/\.txt//'; \
2544        ) | while read how cmd; \
2545        do \
2546                case " $(ALL_COMMANDS) " in \
2547                *" $$cmd "*)    ;; \
2548                *) echo "removed but $$how: $$cmd" ;; \
2549                esac; \
2550        done ) | sort
2551
2552### Make sure built-ins do not have dups and listed in git.c
2553#
2554check-builtins::
2555        ./check-builtins.sh
2556
2557### Test suite coverage testing
2558#
2559.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2560.PHONY: coverage-clean-results
2561
2562coverage:
2563        $(MAKE) coverage-test
2564        $(MAKE) coverage-untested-functions
2565
2566object_dirs := $(sort $(dir $(OBJECTS)))
2567coverage-clean-results:
2568        $(RM) $(addsuffix *.gcov,$(object_dirs))
2569        $(RM) $(addsuffix *.gcda,$(object_dirs))
2570        $(RM) coverage-untested-functions
2571        $(RM) -r cover_db/
2572        $(RM) -r cover_db_html/
2573
2574coverage-clean: coverage-clean-results
2575        $(RM) $(addsuffix *.gcno,$(object_dirs))
2576
2577COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2578COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2579GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2580
2581coverage-compile:
2582        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2583
2584coverage-test: coverage-clean-results coverage-compile
2585        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2586                DEFAULT_TEST_TARGET=test -j1 test
2587
2588coverage-report:
2589        $(QUIET_GCOV)for dir in $(object_dirs); do \
2590                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2591        done
2592
2593coverage-untested-functions: coverage-report
2594        grep '^function.*called 0 ' *.c.gcov \
2595                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2596                > coverage-untested-functions
2597
2598cover_db: coverage-report
2599        gcov2perl -db cover_db *.gcov
2600
2601cover_db_html: cover_db
2602        cover -report html -outputdir cover_db_html cover_db
2603