Andrew's git - gitweb.git/blob

   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 you need to link with library other than -liconv to
  63# use locale_charset() function.  On some platforms this needs to set to
  64# -lcharset
  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_FNMATCH if you don't have fnmatch in the C library.
 105#
 106# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 107# FNM_CASEFOLD GNU extension.
 108#
 109# Define USE_WILDMATCH if you want to use Git's wildmatch
 110# implementation as fnmatch
 111#
 112# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 113# in the C library.
 114#
 115# Define NO_LIBGEN_H if you don't have libgen.h.
 116#
 117# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 118#
 119# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 120#
 121# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 122# Enable it on Windows.  By default, symrefs are still used.
 123#
 124# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 125# tests.  These tests take up a significant amount of the total test time
 126# but are not needed unless you plan to talk to SVN repos.
 127#
 128# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 129# installed in /sw, but don't want GIT to link against any libraries
 130# installed there.  If defined you may specify your own (or Fink's)
 131# include directories and library directories by defining CFLAGS
 132# and LDFLAGS appropriately.
 133#
 134# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 135# have DarwinPorts installed in /opt/local, but don't want GIT to
 136# link against any libraries installed there.  If defined you may
 137# specify your own (or DarwinPort's) include directories and
 138# library directories by defining CFLAGS and LDFLAGS appropriately.
 139#
 140# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 141# and do not want to use Apple's CommonCrypto library.  This allows you
 142# to provide your own OpenSSL library, for example from MacPorts.
 143#
 144# Define BLK_SHA1 environment variable to make use of the bundled
 145# optimized C SHA1 routine.
 146#
 147# Define PPC_SHA1 environment variable when running make to make use of
 148# a bundled SHA1 routine optimized for PowerPC.
 149#
 150# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 151#
 152# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 153#
 154# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 155#
 156# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 157#
 158# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 159#
 160# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 161#
 162# Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 163#
 164# Define NO_UINTMAX_T if you don't have uintmax_t.
 165#
 166# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 167# Patrick Mauritz).
 168#
 169# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 170# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 171# inet_ntop and inet_pton additionally reside there.
 172#
 173# Define NO_MMAP if you want to avoid mmap.
 174#
 175# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 176#
 177# Define NO_POLL if you do not have or don't want to use poll().
 178# This also implies NO_SYS_POLL_H.
 179#
 180# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 181# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 182# we want to know more about the issue.
 183#
 184# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 185#
 186# Define NO_PREAD if you have a problem with pread() system call (e.g.
 187# cygwin1.dll before v1.5.22).
 188#
 189# Define NO_SETITIMER if you don't have setitimer()
 190#
 191# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 192# This also implies NO_SETITIMER
 193#
 194# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 195# thread-safe. (e.g. compat/pread.c or cygwin)
 196#
 197# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 198# generally faster on your platform than accessing the working directory.
 199#
 200# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 201# the executable mode bit, but doesn't really do so.
 202#
 203# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 204#
 205# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 206#
 207# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 208# sockaddr_storage.
 209#
 210# Define NO_ICONV if your libc does not properly support iconv.
 211#
 212# Define OLD_ICONV if your library has an old iconv(), where the second
 213# (input buffer pointer) parameter is declared with type (const char **).
 214#
 215# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 216#
 217# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 218# that tells runtime paths to dynamic libraries;
 219# "-Wl,-rpath=/path/lib" is used instead.
 220#
 221# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 222# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 223#
 224# Define USE_NSEC below if you want git to care about sub-second file mtimes
 225# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 226# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 227# randomly break unless your underlying filesystem supports those sub-second
 228# times (my ext3 doesn't).
 229#
 230# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 231# "st_ctim"
 232#
 233# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 234# available.  This automatically turns USE_NSEC off.
 235#
 236# Define USE_STDEV below if you want git to care about the underlying device
 237# change being considered an inode change from the update-index perspective.
 238#
 239# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 240# field that counts the on-disk footprint in 512-byte blocks.
 241#
 242# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 243# (not v1.73 or v1.71).
 244#
 245# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 246# (versions 1.68.1 through v1.72).
 247#
 248# Define GNU_ROFF if your target system uses GNU groff.  This forces
 249# apostrophes to be ASCII so that cut&pasting examples to the shell
 250# will work.
 251#
 252# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 253#
 254# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 255# MakeMaker (e.g. using ActiveState under Cygwin).
 256#
 257# Define NO_PERL if you do not want Perl scripts or libraries at all.
 258#
 259# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 260# but /usr/bin/python2.7 on some platforms).
 261#
 262# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 263#
 264# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 265#
 266# The TCL_PATH variable governs the location of the Tcl interpreter
 267# used to optimize git-gui for your system.  Only used if NO_TCLTK
 268# is not set.  Defaults to the bare 'tclsh'.
 269#
 270# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 271# If not set it defaults to the bare 'wish'. If it is set to the empty
 272# string then NO_TCLTK will be forced (this is used by configure script).
 273#
 274# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 275# is a simplified version of the merge sort used in glibc. This is
 276# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 277#
 278# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 279# information on a not yet closed file that lstat would return for the same
 280# file after it was closed.
 281#
 282# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 283# when hardlinking a file to another name and unlinking the original file right
 284# away (some NTFS drivers seem to zero the contents in that scenario).
 285#
 286# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 287# programs as a tar, where bin/ and libexec/ might be on different file systems.
 288#
 289# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 290# copies to install built-in git commands e.g. git-cat-file.
 291#
 292# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 293# memory allocators with the nedmalloc allocator written by Niall Douglas.
 294#
 295# Define NO_REGEX if you have no or inferior regex support in your C library.
 296#
 297# Define CYGWIN_V15_WIN32API if you are using Cygwin v1.7.x but are not
 298# using the current w32api packages. The recommended approach, however,
 299# is to update your installation if compilation errors occur.
 300#
 301# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 302# user.
 303#
 304# Define GETTEXT_POISON if you are debugging the choice of strings marked
 305# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 306# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 307# (to any value) in your environment.
 308#
 309# Define JSMIN to point to JavaScript minifier that functions as
 310# a filter to have gitweb.js minified.
 311#
 312# Define CSSMIN to point to a CSS minifier in order to generate a minified
 313# version of gitweb.css
 314#
 315# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 316# you want to use something different.  The value will be interpreted by the
 317# shell at runtime when it is used.
 318#
 319# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 320# want to use something different.  The value will be interpreted by the shell
 321# if necessary when it is used.  Examples:
 322#
 323#   DEFAULT_EDITOR='~/bin/vi',
 324#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 325#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 326#
 327# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 328# header files to be automatically computed, to avoid rebuilding objects when
 329# an unrelated header file changes.  Define it to "no" to use the hard-coded
 330# dependency rules.  The default is "auto", which means to use computed header
 331# dependencies if your compiler is detected to support it.
 332#
 333# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 334# dependency rules.
 335#
 336# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 337#
 338# Define XDL_FAST_HASH to use an alternative line-hashing method in
 339# the diff algorithm.  It gives a nice speedup if your processor has
 340# fast unaligned word loads.  Does NOT work on big-endian systems!
 341# Enabled by default on x86_64.
 342#
 343# Define GIT_USER_AGENT if you want to change how git identifies itself during
 344# network interactions.  The default is "git/$(GIT_VERSION)".
 345#
 346# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 347# (defaults to "man") if you want to have a different default when
 348# "git help" is called without a parameter specifying the format.
 349
 350GIT-VERSION-FILE: FORCE
 351        @$(SHELL_PATH) ./GIT-VERSION-GEN
 352-include GIT-VERSION-FILE
 353
 354# CFLAGS and LDFLAGS are for the users to override from the command line.
 355
 356CFLAGS = -g -O2 -Wall
 357LDFLAGS =
 358ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 359ALL_LDFLAGS = $(LDFLAGS)
 360STRIP ?= strip
 361
 362# Among the variables below, these:
 363#   gitexecdir
 364#   template_dir
 365#   sysconfdir
 366# can be specified as a relative path some/where/else;
 367# this is interpreted as relative to $(prefix) and "git" at
 368# runtime figures out where they are based on the path to the executable.
 369# Additionally, the following will be treated as relative by "git" if they
 370# begin with "$(prefix)/":
 371#   mandir
 372#   infodir
 373#   htmldir
 374# This can help installing the suite in a relocatable way.
 375
 376prefix = $(HOME)
 377bindir_relative = bin
 378bindir = $(prefix)/$(bindir_relative)
 379mandir = $(prefix)/share/man
 380infodir = $(prefix)/share/info
 381gitexecdir = libexec/git-core
 382mergetoolsdir = $(gitexecdir)/mergetools
 383sharedir = $(prefix)/share
 384gitwebdir = $(sharedir)/gitweb
 385localedir = $(sharedir)/locale
 386template_dir = share/git-core/templates
 387htmldir = $(prefix)/share/doc/git-doc
 388ETC_GITCONFIG = $(sysconfdir)/gitconfig
 389ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 390lib = lib
 391# DESTDIR =
 392pathsep = :
 393
 394mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 395infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 396htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 397
 398export prefix bindir sharedir sysconfdir gitwebdir localedir
 399
 400CC = cc
 401AR = ar
 402RM = rm -f
 403DIFF = diff
 404TAR = tar
 405FIND = find
 406INSTALL = install
 407RPMBUILD = rpmbuild
 408TCL_PATH = tclsh
 409TCLTK_PATH = wish
 410XGETTEXT = xgettext
 411MSGFMT = msgfmt
 412PTHREAD_LIBS = -lpthread
 413PTHREAD_CFLAGS =
 414GCOV = gcov
 415
 416export TCL_PATH TCLTK_PATH
 417
 418SPARSE_FLAGS =
 419
 420
 421
 422### --- END CONFIGURATION SECTION ---
 423
 424# Those must not be GNU-specific; they are shared with perl/ which may
 425# be built by a different compiler. (Note that this is an artifact now
 426# but it still might be nice to keep that distinction.)
 427BASIC_CFLAGS = -I.
 428BASIC_LDFLAGS =
 429
 430# Guard against environment variables
 431BUILTIN_OBJS =
 432BUILT_INS =
 433COMPAT_CFLAGS =
 434COMPAT_OBJS =
 435XDIFF_OBJS =
 436VCSSVN_OBJS =
 437GENERATED_H =
 438EXTRA_CPPFLAGS =
 439LIB_H =
 440LIB_OBJS =
 441PROGRAM_OBJS =
 442PROGRAMS =
 443SCRIPT_PERL =
 444SCRIPT_PYTHON =
 445SCRIPT_SH =
 446SCRIPT_LIB =
 447TEST_PROGRAMS_NEED_X =
 448
 449# Having this variable in your environment would break pipelines because
 450# you cause "cd" to echo its destination to stdout.  It can also take
 451# scripts to unexpected places.  If you like CDPATH, define it for your
 452# interactive shell sessions without exporting it.
 453unexport CDPATH
 454
 455SCRIPT_SH += git-am.sh
 456SCRIPT_SH += git-bisect.sh
 457SCRIPT_SH += git-difftool--helper.sh
 458SCRIPT_SH += git-filter-branch.sh
 459SCRIPT_SH += git-lost-found.sh
 460SCRIPT_SH += git-merge-octopus.sh
 461SCRIPT_SH += git-merge-one-file.sh
 462SCRIPT_SH += git-merge-resolve.sh
 463SCRIPT_SH += git-mergetool.sh
 464SCRIPT_SH += git-pull.sh
 465SCRIPT_SH += git-quiltimport.sh
 466SCRIPT_SH += git-rebase.sh
 467SCRIPT_SH += git-repack.sh
 468SCRIPT_SH += git-request-pull.sh
 469SCRIPT_SH += git-stash.sh
 470SCRIPT_SH += git-submodule.sh
 471SCRIPT_SH += git-web--browse.sh
 472
 473SCRIPT_LIB += git-mergetool--lib
 474SCRIPT_LIB += git-parse-remote
 475SCRIPT_LIB += git-rebase--am
 476SCRIPT_LIB += git-rebase--interactive
 477SCRIPT_LIB += git-rebase--merge
 478SCRIPT_LIB += git-sh-setup
 479SCRIPT_LIB += git-sh-i18n
 480
 481SCRIPT_PERL += git-add--interactive.perl
 482SCRIPT_PERL += git-difftool.perl
 483SCRIPT_PERL += git-archimport.perl
 484SCRIPT_PERL += git-cvsexportcommit.perl
 485SCRIPT_PERL += git-cvsimport.perl
 486SCRIPT_PERL += git-cvsserver.perl
 487SCRIPT_PERL += git-relink.perl
 488SCRIPT_PERL += git-send-email.perl
 489SCRIPT_PERL += git-svn.perl
 490
 491SCRIPT_PYTHON += git-remote-testpy.py
 492SCRIPT_PYTHON += git-p4.py
 493
 494# Generated files for scripts
 495SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 496SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 497SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 498
 499# Individual rules to allow e.g.
 500# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 501# from subdirectories like contrib/*/
 502.PHONY: build-perl-script build-sh-script build-python-script
 503build-perl-script: $(SCRIPT_PERL_GEN)
 504build-sh-script: $(SCRIPT_SH_GEN)
 505build-python-script: $(SCRIPT_PYTHON_GEN)
 506
 507.PHONY: install-perl-script install-sh-script install-python-script
 508install-sh-script: $(SCRIPT_SH_GEN)
 509        $(INSTALL) $(SCRIPT_SH_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 510install-perl-script: $(SCRIPT_PERL_GEN)
 511        $(INSTALL) $(SCRIPT_PERL_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 512install-python-script: $(SCRIPT_PYTHON_GEN)
 513        $(INSTALL) $(SCRIPT_PYTHON_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 514
 515.PHONY: clean-perl-script clean-sh-script clean-python-script
 516clean-sh-script:
 517        $(RM) $(SCRIPT_SH_GEN)
 518clean-perl-script:
 519        $(RM) $(SCRIPT_PERL_GEN)
 520clean-python-script:
 521        $(RM) $(SCRIPT_PYTHON_GEN)
 522
 523SCRIPTS = $(SCRIPT_SH_GEN) \
 524          $(SCRIPT_PERL_GEN) \
 525          $(SCRIPT_PYTHON_GEN) \
 526          git-instaweb
 527
 528ETAGS_TARGET = TAGS
 529
 530# Empty...
 531EXTRA_PROGRAMS =
 532
 533# ... and all the rest that could be moved out of bindir to gitexecdir
 534PROGRAMS += $(EXTRA_PROGRAMS)
 535
 536PROGRAM_OBJS += credential-store.o
 537PROGRAM_OBJS += daemon.o
 538PROGRAM_OBJS += fast-import.o
 539PROGRAM_OBJS += http-backend.o
 540PROGRAM_OBJS += imap-send.o
 541PROGRAM_OBJS += sh-i18n--envsubst.o
 542PROGRAM_OBJS += shell.o
 543PROGRAM_OBJS += show-index.o
 544PROGRAM_OBJS += upload-pack.o
 545PROGRAM_OBJS += remote-testsvn.o
 546
 547# Binary suffix, set to .exe for Windows builds
 548X =
 549
 550PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 551
 552TEST_PROGRAMS_NEED_X += test-chmtime
 553TEST_PROGRAMS_NEED_X += test-ctype
 554TEST_PROGRAMS_NEED_X += test-date
 555TEST_PROGRAMS_NEED_X += test-delta
 556TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 557TEST_PROGRAMS_NEED_X += test-genrandom
 558TEST_PROGRAMS_NEED_X += test-index-version
 559TEST_PROGRAMS_NEED_X += test-line-buffer
 560TEST_PROGRAMS_NEED_X += test-match-trees
 561TEST_PROGRAMS_NEED_X += test-mergesort
 562TEST_PROGRAMS_NEED_X += test-mktemp
 563TEST_PROGRAMS_NEED_X += test-parse-options
 564TEST_PROGRAMS_NEED_X += test-path-utils
 565TEST_PROGRAMS_NEED_X += test-regex
 566TEST_PROGRAMS_NEED_X += test-revision-walking
 567TEST_PROGRAMS_NEED_X += test-run-command
 568TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 569TEST_PROGRAMS_NEED_X += test-sha1
 570TEST_PROGRAMS_NEED_X += test-sigchain
 571TEST_PROGRAMS_NEED_X += test-string-list
 572TEST_PROGRAMS_NEED_X += test-subprocess
 573TEST_PROGRAMS_NEED_X += test-svn-fe
 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$X
 586BUILT_INS += git-get-tar-commit-id$X
 587BUILT_INS += git-init$X
 588BUILT_INS += git-merge-subtree$X
 589BUILT_INS += git-peek-remote$X
 590BUILT_INS += git-repo-config$X
 591BUILT_INS += git-show$X
 592BUILT_INS += git-stage$X
 593BUILT_INS += git-status$X
 594BUILT_INS += git-whatchanged$X
 595
 596# what 'all' will build and 'install' will install in gitexecdir,
 597# excluding programs for built-in commands
 598ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 599
 600# what 'all' will build but not install in gitexecdir
 601OTHER_PROGRAMS = git$X
 602
 603# what test wrappers are needed and 'install' will install, in bindir
 604BINDIR_PROGRAMS_NEED_X += git
 605BINDIR_PROGRAMS_NEED_X += git-upload-pack
 606BINDIR_PROGRAMS_NEED_X += git-receive-pack
 607BINDIR_PROGRAMS_NEED_X += git-upload-archive
 608BINDIR_PROGRAMS_NEED_X += git-shell
 609
 610BINDIR_PROGRAMS_NO_X += git-cvsserver
 611
 612# Set paths to tools early so that they can be used for version tests.
 613ifndef SHELL_PATH
 614        SHELL_PATH = /bin/sh
 615endif
 616ifndef PERL_PATH
 617        PERL_PATH = /usr/bin/perl
 618endif
 619ifndef PYTHON_PATH
 620        PYTHON_PATH = /usr/bin/python
 621endif
 622
 623export PERL_PATH
 624export PYTHON_PATH
 625
 626LIB_FILE = libgit.a
 627XDIFF_LIB = xdiff/lib.a
 628VCSSVN_LIB = vcs-svn/lib.a
 629
 630GENERATED_H += common-cmds.h
 631
 632LIB_H += advice.h
 633LIB_H += archive.h
 634LIB_H += argv-array.h
 635LIB_H += attr.h
 636LIB_H += bisect.h
 637LIB_H += blob.h
 638LIB_H += branch.h
 639LIB_H += builtin.h
 640LIB_H += bulk-checkin.h
 641LIB_H += bundle.h
 642LIB_H += cache-tree.h
 643LIB_H += cache.h
 644LIB_H += color.h
 645LIB_H += column.h
 646LIB_H += commit.h
 647LIB_H += compat/bswap.h
 648LIB_H += compat/cygwin.h
 649LIB_H += compat/mingw.h
 650LIB_H += compat/obstack.h
 651LIB_H += compat/poll/poll.h
 652LIB_H += compat/precompose_utf8.h
 653LIB_H += compat/terminal.h
 654LIB_H += compat/win32/dirent.h
 655LIB_H += compat/win32/pthread.h
 656LIB_H += compat/win32/syslog.h
 657LIB_H += connected.h
 658LIB_H += convert.h
 659LIB_H += credential.h
 660LIB_H += csum-file.h
 661LIB_H += decorate.h
 662LIB_H += delta.h
 663LIB_H += diff.h
 664LIB_H += diffcore.h
 665LIB_H += dir.h
 666LIB_H += exec_cmd.h
 667LIB_H += fetch-pack.h
 668LIB_H += fmt-merge-msg.h
 669LIB_H += fsck.h
 670LIB_H += gettext.h
 671LIB_H += git-compat-util.h
 672LIB_H += gpg-interface.h
 673LIB_H += graph.h
 674LIB_H += grep.h
 675LIB_H += hash.h
 676LIB_H += help.h
 677LIB_H += http.h
 678LIB_H += kwset.h
 679LIB_H += levenshtein.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.h
 690LIB_H += object.h
 691LIB_H += pack-refs.h
 692LIB_H += pack-revindex.h
 693LIB_H += pack.h
 694LIB_H += parse-options.h
 695LIB_H += patch-ids.h
 696LIB_H += pathspec.h
 697LIB_H += pkt-line.h
 698LIB_H += progress.h
 699LIB_H += prompt.h
 700LIB_H += quote.h
 701LIB_H += reachable.h
 702LIB_H += reflog-walk.h
 703LIB_H += refs.h
 704LIB_H += remote.h
 705LIB_H += rerere.h
 706LIB_H += resolve-undo.h
 707LIB_H += revision.h
 708LIB_H += run-command.h
 709LIB_H += send-pack.h
 710LIB_H += sequencer.h
 711LIB_H += sha1-array.h
 712LIB_H += sha1-lookup.h
 713LIB_H += shortlog.h
 714LIB_H += sideband.h
 715LIB_H += sigchain.h
 716LIB_H += strbuf.h
 717LIB_H += streaming.h
 718LIB_H += string-list.h
 719LIB_H += submodule.h
 720LIB_H += tag.h
 721LIB_H += tar.h
 722LIB_H += thread-utils.h
 723LIB_H += transport.h
 724LIB_H += tree-walk.h
 725LIB_H += tree.h
 726LIB_H += unpack-trees.h
 727LIB_H += url.h
 728LIB_H += userdiff.h
 729LIB_H += utf8.h
 730LIB_H += varint.h
 731LIB_H += vcs-svn/fast_export.h
 732LIB_H += vcs-svn/line_buffer.h
 733LIB_H += vcs-svn/repo_tree.h
 734LIB_H += vcs-svn/sliding_window.h
 735LIB_H += vcs-svn/svndiff.h
 736LIB_H += vcs-svn/svndump.h
 737LIB_H += walker.h
 738LIB_H += wildmatch.h
 739LIB_H += wt-status.h
 740LIB_H += xdiff-interface.h
 741LIB_H += xdiff/xdiff.h
 742LIB_H += xdiff/xdiffi.h
 743LIB_H += xdiff/xemit.h
 744LIB_H += xdiff/xinclude.h
 745LIB_H += xdiff/xmacros.h
 746LIB_H += xdiff/xprepare.h
 747LIB_H += xdiff/xtypes.h
 748LIB_H += xdiff/xutils.h
 749
 750LIB_OBJS += abspath.o
 751LIB_OBJS += advice.o
 752LIB_OBJS += alias.o
 753LIB_OBJS += alloc.o
 754LIB_OBJS += archive.o
 755LIB_OBJS += archive-tar.o
 756LIB_OBJS += archive-zip.o
 757LIB_OBJS += argv-array.o
 758LIB_OBJS += attr.o
 759LIB_OBJS += base85.o
 760LIB_OBJS += bisect.o
 761LIB_OBJS += blob.o
 762LIB_OBJS += branch.o
 763LIB_OBJS += bulk-checkin.o
 764LIB_OBJS += bundle.o
 765LIB_OBJS += cache-tree.o
 766LIB_OBJS += color.o
 767LIB_OBJS += column.o
 768LIB_OBJS += combine-diff.o
 769LIB_OBJS += commit.o
 770LIB_OBJS += compat/obstack.o
 771LIB_OBJS += compat/terminal.o
 772LIB_OBJS += config.o
 773LIB_OBJS += connect.o
 774LIB_OBJS += connected.o
 775LIB_OBJS += convert.o
 776LIB_OBJS += copy.o
 777LIB_OBJS += credential.o
 778LIB_OBJS += csum-file.o
 779LIB_OBJS += ctype.o
 780LIB_OBJS += date.o
 781LIB_OBJS += decorate.o
 782LIB_OBJS += diffcore-break.o
 783LIB_OBJS += diffcore-delta.o
 784LIB_OBJS += diffcore-order.o
 785LIB_OBJS += diffcore-pickaxe.o
 786LIB_OBJS += diffcore-rename.o
 787LIB_OBJS += diff-delta.o
 788LIB_OBJS += diff-lib.o
 789LIB_OBJS += diff-no-index.o
 790LIB_OBJS += diff.o
 791LIB_OBJS += dir.o
 792LIB_OBJS += editor.o
 793LIB_OBJS += entry.o
 794LIB_OBJS += environment.o
 795LIB_OBJS += exec_cmd.o
 796LIB_OBJS += fetch-pack.o
 797LIB_OBJS += fsck.o
 798LIB_OBJS += gettext.o
 799LIB_OBJS += gpg-interface.o
 800LIB_OBJS += graph.o
 801LIB_OBJS += grep.o
 802LIB_OBJS += hash.o
 803LIB_OBJS += help.o
 804LIB_OBJS += hex.o
 805LIB_OBJS += ident.o
 806LIB_OBJS += kwset.o
 807LIB_OBJS += levenshtein.o
 808LIB_OBJS += list-objects.o
 809LIB_OBJS += ll-merge.o
 810LIB_OBJS += lockfile.o
 811LIB_OBJS += log-tree.o
 812LIB_OBJS += mailmap.o
 813LIB_OBJS += match-trees.o
 814LIB_OBJS += merge.o
 815LIB_OBJS += merge-blobs.o
 816LIB_OBJS += merge-recursive.o
 817LIB_OBJS += mergesort.o
 818LIB_OBJS += name-hash.o
 819LIB_OBJS += notes.o
 820LIB_OBJS += notes-cache.o
 821LIB_OBJS += notes-merge.o
 822LIB_OBJS += object.o
 823LIB_OBJS += pack-check.o
 824LIB_OBJS += pack-refs.o
 825LIB_OBJS += pack-revindex.o
 826LIB_OBJS += pack-write.o
 827LIB_OBJS += pager.o
 828LIB_OBJS += parse-options.o
 829LIB_OBJS += parse-options-cb.o
 830LIB_OBJS += patch-delta.o
 831LIB_OBJS += patch-ids.o
 832LIB_OBJS += path.o
 833LIB_OBJS += pathspec.o
 834LIB_OBJS += pkt-line.o
 835LIB_OBJS += preload-index.o
 836LIB_OBJS += pretty.o
 837LIB_OBJS += progress.o
 838LIB_OBJS += prompt.o
 839LIB_OBJS += quote.o
 840LIB_OBJS += reachable.o
 841LIB_OBJS += read-cache.o
 842LIB_OBJS += reflog-walk.o
 843LIB_OBJS += refs.o
 844LIB_OBJS += remote.o
 845LIB_OBJS += replace_object.o
 846LIB_OBJS += rerere.o
 847LIB_OBJS += resolve-undo.o
 848LIB_OBJS += revision.o
 849LIB_OBJS += run-command.o
 850LIB_OBJS += send-pack.o
 851LIB_OBJS += sequencer.o
 852LIB_OBJS += server-info.o
 853LIB_OBJS += setup.o
 854LIB_OBJS += sha1-array.o
 855LIB_OBJS += sha1-lookup.o
 856LIB_OBJS += sha1_file.o
 857LIB_OBJS += sha1_name.o
 858LIB_OBJS += shallow.o
 859LIB_OBJS += sideband.o
 860LIB_OBJS += sigchain.o
 861LIB_OBJS += strbuf.o
 862LIB_OBJS += streaming.o
 863LIB_OBJS += string-list.o
 864LIB_OBJS += submodule.o
 865LIB_OBJS += symlinks.o
 866LIB_OBJS += tag.o
 867LIB_OBJS += trace.o
 868LIB_OBJS += transport.o
 869LIB_OBJS += transport-helper.o
 870LIB_OBJS += tree-diff.o
 871LIB_OBJS += tree.o
 872LIB_OBJS += tree-walk.o
 873LIB_OBJS += unpack-trees.o
 874LIB_OBJS += url.o
 875LIB_OBJS += usage.o
 876LIB_OBJS += userdiff.o
 877LIB_OBJS += utf8.o
 878LIB_OBJS += varint.o
 879LIB_OBJS += version.o
 880LIB_OBJS += walker.o
 881LIB_OBJS += wildmatch.o
 882LIB_OBJS += wrapper.o
 883LIB_OBJS += write_or_die.o
 884LIB_OBJS += ws.o
 885LIB_OBJS += wt-status.o
 886LIB_OBJS += xdiff-interface.o
 887LIB_OBJS += zlib.o
 888
 889BUILTIN_OBJS += builtin/add.o
 890BUILTIN_OBJS += builtin/annotate.o
 891BUILTIN_OBJS += builtin/apply.o
 892BUILTIN_OBJS += builtin/archive.o
 893BUILTIN_OBJS += builtin/bisect--helper.o
 894BUILTIN_OBJS += builtin/blame.o
 895BUILTIN_OBJS += builtin/branch.o
 896BUILTIN_OBJS += builtin/bundle.o
 897BUILTIN_OBJS += builtin/cat-file.o
 898BUILTIN_OBJS += builtin/check-attr.o
 899BUILTIN_OBJS += builtin/check-ignore.o
 900BUILTIN_OBJS += builtin/check-ref-format.o
 901BUILTIN_OBJS += builtin/checkout-index.o
 902BUILTIN_OBJS += builtin/checkout.o
 903BUILTIN_OBJS += builtin/clean.o
 904BUILTIN_OBJS += builtin/clone.o
 905BUILTIN_OBJS += builtin/column.o
 906BUILTIN_OBJS += builtin/commit-tree.o
 907BUILTIN_OBJS += builtin/commit.o
 908BUILTIN_OBJS += builtin/config.o
 909BUILTIN_OBJS += builtin/count-objects.o
 910BUILTIN_OBJS += builtin/credential.o
 911BUILTIN_OBJS += builtin/describe.o
 912BUILTIN_OBJS += builtin/diff-files.o
 913BUILTIN_OBJS += builtin/diff-index.o
 914BUILTIN_OBJS += builtin/diff-tree.o
 915BUILTIN_OBJS += builtin/diff.o
 916BUILTIN_OBJS += builtin/fast-export.o
 917BUILTIN_OBJS += builtin/fetch-pack.o
 918BUILTIN_OBJS += builtin/fetch.o
 919BUILTIN_OBJS += builtin/fmt-merge-msg.o
 920BUILTIN_OBJS += builtin/for-each-ref.o
 921BUILTIN_OBJS += builtin/fsck.o
 922BUILTIN_OBJS += builtin/gc.o
 923BUILTIN_OBJS += builtin/grep.o
 924BUILTIN_OBJS += builtin/hash-object.o
 925BUILTIN_OBJS += builtin/help.o
 926BUILTIN_OBJS += builtin/index-pack.o
 927BUILTIN_OBJS += builtin/init-db.o
 928BUILTIN_OBJS += builtin/log.o
 929BUILTIN_OBJS += builtin/ls-files.o
 930BUILTIN_OBJS += builtin/ls-remote.o
 931BUILTIN_OBJS += builtin/ls-tree.o
 932BUILTIN_OBJS += builtin/mailinfo.o
 933BUILTIN_OBJS += builtin/mailsplit.o
 934BUILTIN_OBJS += builtin/merge.o
 935BUILTIN_OBJS += builtin/merge-base.o
 936BUILTIN_OBJS += builtin/merge-file.o
 937BUILTIN_OBJS += builtin/merge-index.o
 938BUILTIN_OBJS += builtin/merge-ours.o
 939BUILTIN_OBJS += builtin/merge-recursive.o
 940BUILTIN_OBJS += builtin/merge-tree.o
 941BUILTIN_OBJS += builtin/mktag.o
 942BUILTIN_OBJS += builtin/mktree.o
 943BUILTIN_OBJS += builtin/mv.o
 944BUILTIN_OBJS += builtin/name-rev.o
 945BUILTIN_OBJS += builtin/notes.o
 946BUILTIN_OBJS += builtin/pack-objects.o
 947BUILTIN_OBJS += builtin/pack-redundant.o
 948BUILTIN_OBJS += builtin/pack-refs.o
 949BUILTIN_OBJS += builtin/patch-id.o
 950BUILTIN_OBJS += builtin/prune-packed.o
 951BUILTIN_OBJS += builtin/prune.o
 952BUILTIN_OBJS += builtin/push.o
 953BUILTIN_OBJS += builtin/read-tree.o
 954BUILTIN_OBJS += builtin/receive-pack.o
 955BUILTIN_OBJS += builtin/reflog.o
 956BUILTIN_OBJS += builtin/remote.o
 957BUILTIN_OBJS += builtin/remote-ext.o
 958BUILTIN_OBJS += builtin/remote-fd.o
 959BUILTIN_OBJS += builtin/replace.o
 960BUILTIN_OBJS += builtin/rerere.o
 961BUILTIN_OBJS += builtin/reset.o
 962BUILTIN_OBJS += builtin/rev-list.o
 963BUILTIN_OBJS += builtin/rev-parse.o
 964BUILTIN_OBJS += builtin/revert.o
 965BUILTIN_OBJS += builtin/rm.o
 966BUILTIN_OBJS += builtin/send-pack.o
 967BUILTIN_OBJS += builtin/shortlog.o
 968BUILTIN_OBJS += builtin/show-branch.o
 969BUILTIN_OBJS += builtin/show-ref.o
 970BUILTIN_OBJS += builtin/stripspace.o
 971BUILTIN_OBJS += builtin/symbolic-ref.o
 972BUILTIN_OBJS += builtin/tag.o
 973BUILTIN_OBJS += builtin/tar-tree.o
 974BUILTIN_OBJS += builtin/unpack-file.o
 975BUILTIN_OBJS += builtin/unpack-objects.o
 976BUILTIN_OBJS += builtin/update-index.o
 977BUILTIN_OBJS += builtin/update-ref.o
 978BUILTIN_OBJS += builtin/update-server-info.o
 979BUILTIN_OBJS += builtin/upload-archive.o
 980BUILTIN_OBJS += builtin/var.o
 981BUILTIN_OBJS += builtin/verify-pack.o
 982BUILTIN_OBJS += builtin/verify-tag.o
 983BUILTIN_OBJS += builtin/write-tree.o
 984
 985GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 986EXTLIBS =
 987
 988GIT_USER_AGENT = git/$(GIT_VERSION)
 989
 990include config.mak.uname
 991-include config.mak.autogen
 992-include config.mak
 993
 994ifndef sysconfdir
 995ifeq ($(prefix),/usr)
 996sysconfdir = /etc
 997else
 998sysconfdir = etc
 999endif
1000endif
1001
1002ifdef CHECK_HEADER_DEPENDENCIES
1003COMPUTE_HEADER_DEPENDENCIES = no
1004USE_COMPUTED_HEADER_DEPENDENCIES =
1005endif
1006
1007ifndef COMPUTE_HEADER_DEPENDENCIES
1008COMPUTE_HEADER_DEPENDENCIES = auto
1009endif
1010
1011ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1012dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1013        -c -MF /dev/null -MQ /dev/null -MMD -MP \
1014        -x c /dev/null -o /dev/null 2>&1; \
1015        echo $$?)
1016ifeq ($(dep_check),0)
1017override COMPUTE_HEADER_DEPENDENCIES = yes
1018else
1019override COMPUTE_HEADER_DEPENDENCIES = no
1020endif
1021endif
1022
1023ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1024USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1025else
1026ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1027$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1028(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1029endif
1030endif
1031
1032ifdef SANE_TOOL_PATH
1033SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1034BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1035PATH := $(SANE_TOOL_PATH):${PATH}
1036else
1037BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1038endif
1039
1040ifneq (,$(INLINE))
1041        BASIC_CFLAGS += -Dinline=$(INLINE)
1042endif
1043
1044ifneq (,$(SOCKLEN_T))
1045        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1046endif
1047
1048ifeq ($(uname_S),Darwin)
1049        ifndef NO_FINK
1050                ifeq ($(shell test -d /sw/lib && echo y),y)
1051                        BASIC_CFLAGS += -I/sw/include
1052                        BASIC_LDFLAGS += -L/sw/lib
1053                endif
1054        endif
1055        ifndef NO_DARWIN_PORTS
1056                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1057                        BASIC_CFLAGS += -I/opt/local/include
1058                        BASIC_LDFLAGS += -L/opt/local/lib
1059                endif
1060        endif
1061        ifndef NO_APPLE_COMMON_CRYPTO
1062                APPLE_COMMON_CRYPTO = YesPlease
1063                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1064        endif
1065        NO_REGEX = YesPlease
1066        PTHREAD_LIBS =
1067endif
1068
1069ifndef CC_LD_DYNPATH
1070        ifdef NO_R_TO_GCC_LINKER
1071                # Some gcc does not accept and pass -R to the linker to specify
1072                # the runtime dynamic library path.
1073                CC_LD_DYNPATH = -Wl,-rpath,
1074        else
1075                CC_LD_DYNPATH = -R
1076        endif
1077endif
1078
1079ifdef NO_LIBGEN_H
1080        COMPAT_CFLAGS += -DNO_LIBGEN_H
1081        COMPAT_OBJS += compat/basename.o
1082endif
1083
1084ifdef USE_LIBPCRE
1085        BASIC_CFLAGS += -DUSE_LIBPCRE
1086        ifdef LIBPCREDIR
1087                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1088                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1089        endif
1090        EXTLIBS += -lpcre
1091endif
1092
1093ifdef NO_CURL
1094        BASIC_CFLAGS += -DNO_CURL
1095        REMOTE_CURL_PRIMARY =
1096        REMOTE_CURL_ALIASES =
1097        REMOTE_CURL_NAMES =
1098else
1099        ifdef CURLDIR
1100                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1101                BASIC_CFLAGS += -I$(CURLDIR)/include
1102                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1103        else
1104                CURL_LIBCURL = -lcurl
1105        endif
1106        ifdef NEEDS_SSL_WITH_CURL
1107                CURL_LIBCURL += -lssl
1108                ifdef NEEDS_CRYPTO_WITH_SSL
1109                        CURL_LIBCURL += -lcrypto
1110                endif
1111        endif
1112        ifdef NEEDS_IDN_WITH_CURL
1113                CURL_LIBCURL += -lidn
1114        endif
1115
1116        REMOTE_CURL_PRIMARY = git-remote-http$X
1117        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1118        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1119        PROGRAM_OBJS += http-fetch.o
1120        PROGRAMS += $(REMOTE_CURL_NAMES)
1121        curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1122        ifeq "$(curl_check)" "070908"
1123                ifndef NO_EXPAT
1124                        PROGRAM_OBJS += http-push.o
1125                endif
1126        endif
1127        ifndef NO_EXPAT
1128                ifdef EXPATDIR
1129                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1130                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1131                else
1132                        EXPAT_LIBEXPAT = -lexpat
1133                endif
1134                ifdef EXPAT_NEEDS_XMLPARSE_H
1135                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1136                endif
1137        endif
1138endif
1139
1140ifdef ZLIB_PATH
1141        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1142        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1143endif
1144EXTLIBS += -lz
1145
1146ifndef NO_OPENSSL
1147        OPENSSL_LIBSSL = -lssl
1148        ifdef OPENSSLDIR
1149                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1150                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1151        else
1152                OPENSSL_LINK =
1153        endif
1154        ifdef NEEDS_CRYPTO_WITH_SSL
1155                OPENSSL_LIBSSL += -lcrypto
1156        endif
1157else
1158        BASIC_CFLAGS += -DNO_OPENSSL
1159        BLK_SHA1 = 1
1160        OPENSSL_LIBSSL =
1161endif
1162ifdef NO_OPENSSL
1163        LIB_4_CRYPTO =
1164else
1165ifdef NEEDS_SSL_WITH_CRYPTO
1166        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1167else
1168        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1169endif
1170endif
1171ifdef NEEDS_LIBICONV
1172        ifdef ICONVDIR
1173                BASIC_CFLAGS += -I$(ICONVDIR)/include
1174                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1175        else
1176                ICONV_LINK =
1177        endif
1178        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1179                ICONV_LINK += -lintl
1180        endif
1181        EXTLIBS += $(ICONV_LINK) -liconv
1182endif
1183ifdef NEEDS_LIBGEN
1184        EXTLIBS += -lgen
1185endif
1186ifndef NO_GETTEXT
1187ifndef LIBC_CONTAINS_LIBINTL
1188        EXTLIBS += -lintl
1189endif
1190endif
1191ifdef NEEDS_SOCKET
1192        EXTLIBS += -lsocket
1193endif
1194ifdef NEEDS_NSL
1195        EXTLIBS += -lnsl
1196endif
1197ifdef NEEDS_RESOLV
1198        EXTLIBS += -lresolv
1199endif
1200ifdef NO_D_TYPE_IN_DIRENT
1201        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1202endif
1203ifdef NO_D_INO_IN_DIRENT
1204        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1205endif
1206ifdef NO_GECOS_IN_PWENT
1207        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1208endif
1209ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1210        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1211endif
1212ifdef USE_NSEC
1213        BASIC_CFLAGS += -DUSE_NSEC
1214endif
1215ifdef USE_ST_TIMESPEC
1216        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1217endif
1218ifdef NO_NORETURN
1219        BASIC_CFLAGS += -DNO_NORETURN
1220endif
1221ifdef NO_NSEC
1222        BASIC_CFLAGS += -DNO_NSEC
1223endif
1224ifdef SNPRINTF_RETURNS_BOGUS
1225        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1226        COMPAT_OBJS += compat/snprintf.o
1227endif
1228ifdef FREAD_READS_DIRECTORIES
1229        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1230        COMPAT_OBJS += compat/fopen.o
1231endif
1232ifdef NO_SYMLINK_HEAD
1233        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1234endif
1235ifdef GETTEXT_POISON
1236        BASIC_CFLAGS += -DGETTEXT_POISON
1237endif
1238ifdef NO_GETTEXT
1239        BASIC_CFLAGS += -DNO_GETTEXT
1240        USE_GETTEXT_SCHEME ?= fallthrough
1241endif
1242ifdef NO_POLL
1243        NO_SYS_POLL_H = YesPlease
1244        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1245        COMPAT_OBJS += compat/poll/poll.o
1246endif
1247ifdef NO_STRCASESTR
1248        COMPAT_CFLAGS += -DNO_STRCASESTR
1249        COMPAT_OBJS += compat/strcasestr.o
1250endif
1251ifdef NO_STRLCPY
1252        COMPAT_CFLAGS += -DNO_STRLCPY
1253        COMPAT_OBJS += compat/strlcpy.o
1254endif
1255ifdef NO_STRTOUMAX
1256        COMPAT_CFLAGS += -DNO_STRTOUMAX
1257        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1258endif
1259ifdef NO_STRTOULL
1260        COMPAT_CFLAGS += -DNO_STRTOULL
1261endif
1262ifdef NO_FNMATCH
1263        COMPAT_CFLAGS += -Icompat/fnmatch
1264        COMPAT_CFLAGS += -DNO_FNMATCH
1265        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1266else
1267ifdef NO_FNMATCH_CASEFOLD
1268        COMPAT_CFLAGS += -Icompat/fnmatch
1269        COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1270        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1271endif
1272endif
1273ifdef USE_WILDMATCH
1274        COMPAT_CFLAGS += -DUSE_WILDMATCH
1275endif
1276ifdef NO_SETENV
1277        COMPAT_CFLAGS += -DNO_SETENV
1278        COMPAT_OBJS += compat/setenv.o
1279endif
1280ifdef NO_MKDTEMP
1281        COMPAT_CFLAGS += -DNO_MKDTEMP
1282        COMPAT_OBJS += compat/mkdtemp.o
1283endif
1284ifdef MKDIR_WO_TRAILING_SLASH
1285        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1286        COMPAT_OBJS += compat/mkdir.o
1287endif
1288ifdef NO_MKSTEMPS
1289        COMPAT_CFLAGS += -DNO_MKSTEMPS
1290endif
1291ifdef NO_UNSETENV
1292        COMPAT_CFLAGS += -DNO_UNSETENV
1293        COMPAT_OBJS += compat/unsetenv.o
1294endif
1295ifdef NO_SYS_SELECT_H
1296        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1297endif
1298ifdef NO_SYS_POLL_H
1299        BASIC_CFLAGS += -DNO_SYS_POLL_H
1300endif
1301ifdef NEEDS_SYS_PARAM_H
1302        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1303endif
1304ifdef NO_INTTYPES_H
1305        BASIC_CFLAGS += -DNO_INTTYPES_H
1306endif
1307ifdef NO_INITGROUPS
1308        BASIC_CFLAGS += -DNO_INITGROUPS
1309endif
1310ifdef NO_MMAP
1311        COMPAT_CFLAGS += -DNO_MMAP
1312        COMPAT_OBJS += compat/mmap.o
1313else
1314        ifdef USE_WIN32_MMAP
1315                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1316                COMPAT_OBJS += compat/win32mmap.o
1317        endif
1318endif
1319ifdef OBJECT_CREATION_USES_RENAMES
1320        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1321endif
1322ifdef NO_STRUCT_ITIMERVAL
1323        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1324        NO_SETITIMER = YesPlease
1325endif
1326ifdef NO_SETITIMER
1327        COMPAT_CFLAGS += -DNO_SETITIMER
1328endif
1329ifdef NO_PREAD
1330        COMPAT_CFLAGS += -DNO_PREAD
1331        COMPAT_OBJS += compat/pread.o
1332        NO_THREAD_SAFE_PREAD = YesPlease
1333endif
1334ifdef NO_THREAD_SAFE_PREAD
1335        BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1336endif
1337ifdef NO_FAST_WORKING_DIRECTORY
1338        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1339endif
1340ifdef NO_TRUSTABLE_FILEMODE
1341        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1342endif
1343ifdef NO_IPV6
1344        BASIC_CFLAGS += -DNO_IPV6
1345endif
1346ifdef NO_INTPTR_T
1347        COMPAT_CFLAGS += -DNO_INTPTR_T
1348endif
1349ifdef NO_UINTMAX_T
1350        BASIC_CFLAGS += -Duintmax_t=uint32_t
1351endif
1352ifdef NO_SOCKADDR_STORAGE
1353ifdef NO_IPV6
1354        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1355else
1356        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1357endif
1358endif
1359ifdef NO_INET_NTOP
1360        LIB_OBJS += compat/inet_ntop.o
1361        BASIC_CFLAGS += -DNO_INET_NTOP
1362endif
1363ifdef NO_INET_PTON
1364        LIB_OBJS += compat/inet_pton.o
1365        BASIC_CFLAGS += -DNO_INET_PTON
1366endif
1367ifndef NO_UNIX_SOCKETS
1368        LIB_OBJS += unix-socket.o
1369        LIB_H += unix-socket.h
1370        PROGRAM_OBJS += credential-cache.o
1371        PROGRAM_OBJS += credential-cache--daemon.o
1372endif
1373
1374ifdef NO_ICONV
1375        BASIC_CFLAGS += -DNO_ICONV
1376endif
1377
1378ifdef OLD_ICONV
1379        BASIC_CFLAGS += -DOLD_ICONV
1380endif
1381
1382ifdef NO_DEFLATE_BOUND
1383        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1384endif
1385
1386ifdef NO_POSIX_GOODIES
1387        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1388endif
1389
1390ifdef BLK_SHA1
1391        SHA1_HEADER = "block-sha1/sha1.h"
1392        LIB_OBJS += block-sha1/sha1.o
1393        LIB_H += block-sha1/sha1.h
1394else
1395ifdef PPC_SHA1
1396        SHA1_HEADER = "ppc/sha1.h"
1397        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1398        LIB_H += ppc/sha1.h
1399else
1400ifdef APPLE_COMMON_CRYPTO
1401        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1402        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1403else
1404        SHA1_HEADER = <openssl/sha.h>
1405        EXTLIBS += $(LIB_4_CRYPTO)
1406endif
1407endif
1408endif
1409
1410ifdef NO_PERL_MAKEMAKER
1411        export NO_PERL_MAKEMAKER
1412endif
1413ifdef NO_HSTRERROR
1414        COMPAT_CFLAGS += -DNO_HSTRERROR
1415        COMPAT_OBJS += compat/hstrerror.o
1416endif
1417ifdef NO_MEMMEM
1418        COMPAT_CFLAGS += -DNO_MEMMEM
1419        COMPAT_OBJS += compat/memmem.o
1420endif
1421ifdef NO_GETPAGESIZE
1422        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1423endif
1424ifdef INTERNAL_QSORT
1425        COMPAT_CFLAGS += -DINTERNAL_QSORT
1426        COMPAT_OBJS += compat/qsort.o
1427endif
1428ifdef RUNTIME_PREFIX
1429        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1430endif
1431
1432ifdef NO_PTHREADS
1433        BASIC_CFLAGS += -DNO_PTHREADS
1434else
1435        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1436        EXTLIBS += $(PTHREAD_LIBS)
1437        LIB_OBJS += thread-utils.o
1438endif
1439
1440ifdef HAVE_PATHS_H
1441        BASIC_CFLAGS += -DHAVE_PATHS_H
1442endif
1443
1444ifdef HAVE_LIBCHARSET_H
1445        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1446        EXTLIBS += $(CHARSET_LIB)
1447endif
1448
1449ifdef HAVE_STRINGS_H
1450        BASIC_CFLAGS += -DHAVE_STRINGS_H
1451endif
1452
1453ifdef HAVE_DEV_TTY
1454        BASIC_CFLAGS += -DHAVE_DEV_TTY
1455endif
1456
1457ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1458        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1459endif
1460ifdef UNRELIABLE_FSTAT
1461        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1462endif
1463ifdef NO_REGEX
1464        COMPAT_CFLAGS += -Icompat/regex
1465        COMPAT_OBJS += compat/regex/regex.o
1466endif
1467ifdef CYGWIN_V15_WIN32API
1468        COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1469endif
1470
1471ifdef USE_NED_ALLOCATOR
1472       COMPAT_CFLAGS += -Icompat/nedmalloc
1473       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1474endif
1475
1476ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1477        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1478endif
1479
1480ifndef NO_MSGFMT_EXTENDED_OPTIONS
1481        MSGFMT += --check --statistics
1482endif
1483
1484ifneq (,$(XDL_FAST_HASH))
1485        BASIC_CFLAGS += -DXDL_FAST_HASH
1486endif
1487
1488ifeq ($(TCLTK_PATH),)
1489NO_TCLTK = NoThanks
1490endif
1491
1492ifeq ($(PERL_PATH),)
1493NO_PERL = NoThanks
1494endif
1495
1496ifeq ($(PYTHON_PATH),)
1497NO_PYTHON = NoThanks
1498endif
1499
1500QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1501QUIET_SUBDIR1  =
1502
1503ifneq ($(findstring $(MAKEFLAGS),w),w)
1504PRINT_DIR = --no-print-directory
1505else # "make -w"
1506NO_SUBDIR = :
1507endif
1508
1509ifneq ($(findstring $(MAKEFLAGS),s),s)
1510ifndef V
1511        QUIET_CC       = @echo '   ' CC $@;
1512        QUIET_AR       = @echo '   ' AR $@;
1513        QUIET_LINK     = @echo '   ' LINK $@;
1514        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1515        QUIET_GEN      = @echo '   ' GEN $@;
1516        QUIET_LNCP     = @echo '   ' LN/CP $@;
1517        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1518        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1519        QUIET_GCOV     = @echo '   ' GCOV $@;
1520        QUIET_SP       = @echo '   ' SP $<;
1521        QUIET_SUBDIR0  = +@subdir=
1522        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1523                         $(MAKE) $(PRINT_DIR) -C $$subdir
1524        export V
1525        export QUIET_GEN
1526        export QUIET_BUILT_IN
1527endif
1528endif
1529
1530ifdef NO_INSTALL_HARDLINKS
1531        export NO_INSTALL_HARDLINKS
1532endif
1533
1534### profile feedback build
1535#
1536
1537# Can adjust this to be a global directory if you want to do extended
1538# data gathering
1539PROFILE_DIR := $(CURDIR)
1540
1541ifeq ("$(PROFILE)","GEN")
1542        CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1543        EXTLIBS += -lgcov
1544        export CCACHE_DISABLE = t
1545        V = 1
1546else
1547ifneq ("$(PROFILE)","")
1548        CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1549        export CCACHE_DISABLE = t
1550        V = 1
1551endif
1552endif
1553
1554# Shell quote (do not use $(call) to accommodate ancient setups);
1555
1556SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1557ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1558ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1559
1560DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1561bindir_SQ = $(subst ','\'',$(bindir))
1562bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1563mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1564infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1565localedir_SQ = $(subst ','\'',$(localedir))
1566gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1567template_dir_SQ = $(subst ','\'',$(template_dir))
1568htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1569prefix_SQ = $(subst ','\'',$(prefix))
1570gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1571
1572SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1573PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1574PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1575TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1576DIFF_SQ = $(subst ','\'',$(DIFF))
1577
1578LIBS = $(GITLIBS) $(EXTLIBS)
1579
1580BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1581        $(COMPAT_CFLAGS)
1582LIB_OBJS += $(COMPAT_OBJS)
1583
1584# Quote for C
1585
1586ifdef DEFAULT_EDITOR
1587DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1588DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1589
1590BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1591endif
1592
1593ifdef DEFAULT_PAGER
1594DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1595DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1596
1597BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1598endif
1599
1600ifdef SHELL_PATH
1601SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1602SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1603
1604BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1605endif
1606
1607GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1608GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1609GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1610GIT-USER-AGENT: FORCE
1611        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1612                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1613        fi
1614
1615ifdef DEFAULT_HELP_FORMAT
1616BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1617endif
1618
1619ALL_CFLAGS += $(BASIC_CFLAGS)
1620ALL_LDFLAGS += $(BASIC_LDFLAGS)
1621
1622export DIFF TAR INSTALL DESTDIR SHELL_PATH
1623
1624
1625### Build rules
1626
1627SHELL = $(SHELL_PATH)
1628
1629all:: shell_compatibility_test
1630
1631ifeq "$(PROFILE)" "BUILD"
1632ifeq ($(filter all,$(MAKECMDGOALS)),all)
1633all:: profile-clean
1634        $(MAKE) PROFILE=GEN all
1635        $(MAKE) PROFILE=GEN -j1 test
1636endif
1637endif
1638
1639all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1640ifneq (,$X)
1641        $(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';)
1642endif
1643
1644all::
1645ifndef NO_TCLTK
1646        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1647        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1648endif
1649ifndef NO_PERL
1650        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1651endif
1652ifndef NO_PYTHON
1653        $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1654endif
1655        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1656
1657please_set_SHELL_PATH_to_a_more_modern_shell:
1658        @$$(:)
1659
1660shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1661
1662strip: $(PROGRAMS) git$X
1663        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1664
1665### Target-specific flags and dependencies
1666
1667# The generic compilation pattern rule and automatically
1668# computed header dependencies (falling back to a dependency on
1669# LIB_H) are enough to describe how most targets should be built,
1670# but some targets are special enough to need something a little
1671# different.
1672#
1673# - When a source file "foo.c" #includes a generated header file,
1674#   we need to list that dependency for the "foo.o" target.
1675#
1676#   We also list it from other targets that are built from foo.c
1677#   like "foo.sp" and "foo.s", even though that is easy to forget
1678#   to do because the generated header is already present around
1679#   after a regular build attempt.
1680#
1681# - Some code depends on configuration kept in makefile
1682#   variables. The target-specific variable EXTRA_CPPFLAGS can
1683#   be used to convey that information to the C preprocessor
1684#   using -D options.
1685#
1686#   The "foo.o" target should have a corresponding dependency on
1687#   a file that changes when the value of the makefile variable
1688#   changes.  For example, targets making use of the
1689#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1690#
1691#   Technically the ".sp" and ".s" targets do not need this
1692#   dependency because they are force-built, but they get the
1693#   same dependency for consistency. This way, you do not have to
1694#   know how each target is implemented. And it means the
1695#   dependencies here will not need to change if the force-build
1696#   details change some day.
1697
1698git.sp git.s git.o: GIT-PREFIX
1699git.sp git.s git.o: EXTRA_CPPFLAGS = \
1700        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1701        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1702        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1703
1704git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1705        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1706                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1707
1708help.sp help.s help.o: common-cmds.h
1709
1710builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1711builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1712        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1713        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1714        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1715
1716version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1717version.sp version.s version.o: EXTRA_CPPFLAGS = \
1718        '-DGIT_VERSION="$(GIT_VERSION)"' \
1719        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1720
1721$(BUILT_INS): git$X
1722        $(QUIET_BUILT_IN)$(RM) $@ && \
1723        ln git$X $@ 2>/dev/null || \
1724        ln -s git$X $@ 2>/dev/null || \
1725        cp git$X $@
1726
1727common-cmds.h: ./generate-cmdlist.sh command-list.txt
1728
1729common-cmds.h: $(wildcard Documentation/git-*.txt)
1730        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1731
1732SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1733        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1734        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1735define cmd_munge_script
1736$(RM) $@ $@+ && \
1737sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1738    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1739    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1740    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1741    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1742    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1743    -e $(BROKEN_PATH_FIX) \
1744    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1745    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1746    $@.sh >$@+
1747endef
1748
1749GIT-SCRIPT-DEFINES: FORCE
1750        @FLAGS='$(SCRIPT_DEFINES)'; \
1751            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1752                echo >&2 "    * new script parameters"; \
1753                echo "$$FLAGS" >$@; \
1754            fi
1755
1756
1757$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1758        $(QUIET_GEN)$(cmd_munge_script) && \
1759        chmod +x $@+ && \
1760        mv $@+ $@
1761
1762$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1763        $(QUIET_GEN)$(cmd_munge_script) && \
1764        mv $@+ $@
1765
1766ifndef NO_PERL
1767$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1768
1769perl/perl.mak: perl/PM.stamp
1770
1771perl/PM.stamp: FORCE
1772        $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1773        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1774        $(RM) $@+
1775
1776perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1777        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1778
1779$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1780        $(QUIET_GEN)$(RM) $@ $@+ && \
1781        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1782        sed -e '1{' \
1783            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1784            -e '        h' \
1785            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1786            -e '        H' \
1787            -e '        x' \
1788            -e '}' \
1789            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1790            $@.perl >$@+ && \
1791        chmod +x $@+ && \
1792        mv $@+ $@
1793
1794
1795.PHONY: gitweb
1796gitweb:
1797        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1798
1799git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1800        $(QUIET_GEN)$(cmd_munge_script) && \
1801        chmod +x $@+ && \
1802        mv $@+ $@
1803else # NO_PERL
1804$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1805        $(QUIET_GEN)$(RM) $@ $@+ && \
1806        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1807            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1808            unimplemented.sh >$@+ && \
1809        chmod +x $@+ && \
1810        mv $@+ $@
1811endif # NO_PERL
1812
1813ifndef NO_PYTHON
1814$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1815$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1816        $(QUIET_GEN)$(RM) $@ $@+ && \
1817        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1818                --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1819                instlibdir` && \
1820        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1821            -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1822            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1823            $@.py >$@+ && \
1824        chmod +x $@+ && \
1825        mv $@+ $@
1826else # NO_PYTHON
1827$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1828        $(QUIET_GEN)$(RM) $@ $@+ && \
1829        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1830            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1831            unimplemented.sh >$@+ && \
1832        chmod +x $@+ && \
1833        mv $@+ $@
1834endif # NO_PYTHON
1835
1836CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1837                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1838                        configure.ac >configure.ac+ && \
1839                   autoconf -o configure configure.ac+ && \
1840                   $(RM) configure.ac+
1841
1842configure: configure.ac GIT-VERSION-FILE
1843        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1844
1845ifdef AUTOCONFIGURED
1846# We avoid depending on 'configure' here, because it gets rebuilt
1847# every time GIT-VERSION-FILE is modified, only to update the embedded
1848# version number string, which config.status does not care about.  We
1849# do want to recheck when the platform/environment detection logic
1850# changes, hence this depends on configure.ac.
1851config.status: configure.ac
1852        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1853        if test -f config.status; then \
1854          ./config.status --recheck; \
1855        else \
1856          ./configure; \
1857        fi
1858reconfigure config.mak.autogen: config.status
1859        $(QUIET_GEN)./config.status
1860.PHONY: reconfigure # This is a convenience target.
1861endif
1862
1863XDIFF_OBJS += xdiff/xdiffi.o
1864XDIFF_OBJS += xdiff/xprepare.o
1865XDIFF_OBJS += xdiff/xutils.o
1866XDIFF_OBJS += xdiff/xemit.o
1867XDIFF_OBJS += xdiff/xmerge.o
1868XDIFF_OBJS += xdiff/xpatience.o
1869XDIFF_OBJS += xdiff/xhistogram.o
1870
1871VCSSVN_OBJS += vcs-svn/line_buffer.o
1872VCSSVN_OBJS += vcs-svn/sliding_window.o
1873VCSSVN_OBJS += vcs-svn/repo_tree.o
1874VCSSVN_OBJS += vcs-svn/fast_export.o
1875VCSSVN_OBJS += vcs-svn/svndiff.o
1876VCSSVN_OBJS += vcs-svn/svndump.o
1877
1878TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1879OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1880        $(XDIFF_OBJS) \
1881        $(VCSSVN_OBJS) \
1882        git.o
1883ifndef NO_CURL
1884        OBJECTS += http.o http-walker.o remote-curl.o
1885endif
1886
1887dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1888dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1889
1890ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1891$(dep_dirs):
1892        @mkdir -p $@
1893
1894missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1895dep_file = $(dir $@).depend/$(notdir $@).d
1896dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1897ifdef CHECK_HEADER_DEPENDENCIES
1898$(error cannot compute header dependencies outside a normal build. \
1899Please unset CHECK_HEADER_DEPENDENCIES and try again)
1900endif
1901endif
1902
1903ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1904ifndef CHECK_HEADER_DEPENDENCIES
1905dep_dirs =
1906missing_dep_dirs =
1907dep_args =
1908endif
1909endif
1910
1911ifdef CHECK_HEADER_DEPENDENCIES
1912ifndef PRINT_HEADER_DEPENDENCIES
1913missing_deps = $(filter-out $(notdir $^), \
1914        $(notdir $(shell $(MAKE) -s $@ \
1915                CHECK_HEADER_DEPENDENCIES=YesPlease \
1916                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1917                PRINT_HEADER_DEPENDENCIES=YesPlease)))
1918endif
1919endif
1920
1921ASM_SRC := $(wildcard $(OBJECTS:o=S))
1922ASM_OBJ := $(ASM_SRC:S=o)
1923C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1924
1925.SUFFIXES:
1926
1927ifdef PRINT_HEADER_DEPENDENCIES
1928$(C_OBJ): %.o: %.c FORCE
1929        echo $^
1930$(ASM_OBJ): %.o: %.S FORCE
1931        echo $^
1932
1933ifndef CHECK_HEADER_DEPENDENCIES
1934$(error cannot print header dependencies during a normal build. \
1935Please set CHECK_HEADER_DEPENDENCIES and try again)
1936endif
1937endif
1938
1939ifndef PRINT_HEADER_DEPENDENCIES
1940ifdef CHECK_HEADER_DEPENDENCIES
1941$(C_OBJ): %.o: %.c $(dep_files) FORCE
1942        @set -e; echo CHECK $@; \
1943        missing_deps="$(missing_deps)"; \
1944        if test "$$missing_deps"; \
1945        then \
1946                echo missing dependencies: $$missing_deps; \
1947                false; \
1948        fi
1949$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1950        @set -e; echo CHECK $@; \
1951        missing_deps="$(missing_deps)"; \
1952        if test "$$missing_deps"; \
1953        then \
1954                echo missing dependencies: $$missing_deps; \
1955                false; \
1956        fi
1957endif
1958endif
1959
1960ifndef CHECK_HEADER_DEPENDENCIES
1961$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1962        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1963$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1964        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1965endif
1966
1967%.s: %.c GIT-CFLAGS FORCE
1968        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1969
1970ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1971# Take advantage of gcc's on-the-fly dependency generation
1972# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1973dep_files_present := $(wildcard $(dep_files))
1974ifneq ($(dep_files_present),)
1975include $(dep_files_present)
1976endif
1977else
1978# Dependencies on header files, for platforms that do not support
1979# the gcc -MMD option.
1980#
1981# Dependencies on automatically generated headers such as common-cmds.h
1982# should _not_ be included here, since they are necessary even when
1983# building an object for the first time.
1984
1985$(OBJECTS): $(LIB_H)
1986endif
1987
1988exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1989exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1990        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1991        '-DBINDIR="$(bindir_relative_SQ)"' \
1992        '-DPREFIX="$(prefix_SQ)"'
1993
1994builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1995builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1996        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1997
1998config.sp config.s config.o: GIT-PREFIX
1999config.sp config.s config.o: EXTRA_CPPFLAGS = \
2000        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2001
2002attr.sp attr.s attr.o: GIT-PREFIX
2003attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2004        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2005
2006gettext.sp gettext.s gettext.o: GIT-PREFIX
2007gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2008        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2009
2010ifdef NO_EXPAT
2011http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2012endif
2013
2014ifdef NO_REGEX
2015compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2016        -DGAWK -DNO_MBSUPPORT
2017endif
2018
2019ifdef USE_NED_ALLOCATOR
2020compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2021        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2022endif
2023
2024git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2025        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2026
2027git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2028        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2029                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2030
2031git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2032        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2033                $(LIBS) $(CURL_LIBCURL)
2034git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2035        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2036                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2037
2038git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2039        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2040        $(VCSSVN_LIB)
2041
2042$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2043        $(QUIET_LNCP)$(RM) $@ && \
2044        ln $< $@ 2>/dev/null || \
2045        ln -s $< $@ 2>/dev/null || \
2046        cp $< $@
2047
2048$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2049        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2050                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2051
2052$(LIB_FILE): $(LIB_OBJS)
2053        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2054
2055$(XDIFF_LIB): $(XDIFF_OBJS)
2056        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2057
2058$(VCSSVN_LIB): $(VCSSVN_OBJS)
2059        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2060
2061export DEFAULT_EDITOR DEFAULT_PAGER
2062
2063doc:
2064        $(MAKE) -C Documentation all
2065
2066man:
2067        $(MAKE) -C Documentation man
2068
2069html:
2070        $(MAKE) -C Documentation html
2071
2072info:
2073        $(MAKE) -C Documentation info
2074
2075pdf:
2076        $(MAKE) -C Documentation pdf
2077
2078XGETTEXT_FLAGS = \
2079        --force-po \
2080        --add-comments \
2081        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2082        --from-code=UTF-8
2083XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2084        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2085XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2086        --keyword=gettextln --keyword=eval_gettextln
2087XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2088LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2089LOCALIZED_SH := $(SCRIPT_SH)
2090LOCALIZED_PERL := $(SCRIPT_PERL)
2091
2092ifdef XGETTEXT_INCLUDE_TESTS
2093LOCALIZED_C += t/t0200/test.c
2094LOCALIZED_SH += t/t0200/test.sh
2095LOCALIZED_PERL += t/t0200/test.perl
2096endif
2097
2098po/git.pot: $(LOCALIZED_C)
2099        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2100        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2101                $(LOCALIZED_SH)
2102        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2103                $(LOCALIZED_PERL)
2104        mv $@+ $@
2105
2106pot: po/git.pot
2107
2108POFILES := $(wildcard po/*.po)
2109MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2110
2111ifndef NO_GETTEXT
2112all:: $(MOFILES)
2113endif
2114
2115po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2116        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2117
2118FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2119                        $(FIND) . \( -name .git -type d -prune \) \
2120                                -o \( -name '*.[hcS]' -type f -print \) )
2121
2122$(ETAGS_TARGET): FORCE
2123        $(RM) $(ETAGS_TARGET)
2124        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2125
2126tags: FORCE
2127        $(RM) tags
2128        $(FIND_SOURCE_FILES) | xargs ctags -a
2129
2130cscope:
2131        $(RM) cscope*
2132        $(FIND_SOURCE_FILES) | xargs cscope -b
2133
2134### Detect prefix changes
2135TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2136                $(localedir_SQ)
2137
2138GIT-PREFIX: FORCE
2139        @FLAGS='$(TRACK_PREFIX)'; \
2140        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2141                echo >&2 "    * new prefix flags"; \
2142                echo "$$FLAGS" >GIT-PREFIX; \
2143        fi
2144
2145TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2146
2147GIT-CFLAGS: FORCE
2148        @FLAGS='$(TRACK_CFLAGS)'; \
2149            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2150                echo >&2 "    * new build flags"; \
2151                echo "$$FLAGS" >GIT-CFLAGS; \
2152            fi
2153
2154TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2155
2156GIT-LDFLAGS: FORCE
2157        @FLAGS='$(TRACK_LDFLAGS)'; \
2158            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2159                echo >&2 "    * new link flags"; \
2160                echo "$$FLAGS" >GIT-LDFLAGS; \
2161            fi
2162
2163# We need to apply sq twice, once to protect from the shell
2164# that runs GIT-BUILD-OPTIONS, and then again to protect it
2165# and the first level quoting from the shell that runs "echo".
2166GIT-BUILD-OPTIONS: FORCE
2167        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2168        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2169        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2170        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2171        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2172        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2173        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2174        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2175        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2176        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2177ifdef GIT_TEST_OPTS
2178        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2179endif
2180ifdef GIT_TEST_CMP
2181        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2182endif
2183ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2184        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2185endif
2186        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2187        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2188ifdef GIT_PERF_REPEAT_COUNT
2189        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2190endif
2191ifdef GIT_PERF_REPO
2192        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2193endif
2194ifdef GIT_PERF_LARGE_REPO
2195        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2196endif
2197ifdef GIT_PERF_MAKE_OPTS
2198        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2199endif
2200
2201### Detect Python interpreter path changes
2202ifndef NO_PYTHON
2203TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2204
2205GIT-PYTHON-VARS: FORCE
2206        @VARS='$(TRACK_PYTHON)'; \
2207            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2208                echo >&2 "    * new Python interpreter location"; \
2209                echo "$$VARS" >$@; \
2210            fi
2211endif
2212
2213test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2214
2215all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2216
2217bin-wrappers/%: wrap-for-bin.sh
2218        @mkdir -p bin-wrappers
2219        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2220             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2221             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2222        chmod +x $@
2223
2224# GNU make supports exporting all variables by "export" without parameters.
2225# However, the environment gets quite big, and some programs have problems
2226# with that.
2227
2228export NO_SVN_TESTS
2229export TEST_NO_MALLOC_CHECK
2230
2231### Testing rules
2232
2233test: all
2234        $(MAKE) -C t/ all
2235
2236perf: all
2237        $(MAKE) -C t/perf/ all
2238
2239.PHONY: test perf
2240
2241test-ctype$X: ctype.o
2242
2243test-date$X: date.o ctype.o
2244
2245test-delta$X: diff-delta.o patch-delta.o
2246
2247test-line-buffer$X: vcs-svn/lib.a
2248
2249test-parse-options$X: parse-options.o parse-options-cb.o
2250
2251test-svn-fe$X: vcs-svn/lib.a
2252
2253.PRECIOUS: $(TEST_OBJS)
2254
2255test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2256        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2257
2258check-sha1:: test-sha1$X
2259        ./test-sha1.sh
2260
2261SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2262
2263$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2264        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2265                $(SPARSE_FLAGS) $<
2266
2267.PHONY: sparse $(SP_OBJ)
2268sparse: $(SP_OBJ)
2269
2270check: common-cmds.h
2271        @if sparse; \
2272        then \
2273                echo 2>&1 "Use 'make sparse' instead"; \
2274                $(MAKE) --no-print-directory sparse; \
2275        else \
2276                echo 2>&1 "Did you mean 'make test'?"; \
2277                exit 1; \
2278        fi
2279
2280remove-dashes:
2281        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2282
2283### Installation rules
2284
2285ifneq ($(filter /%,$(firstword $(template_dir))),)
2286template_instdir = $(template_dir)
2287else
2288template_instdir = $(prefix)/$(template_dir)
2289endif
2290export template_instdir
2291
2292ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2293gitexec_instdir = $(gitexecdir)
2294else
2295gitexec_instdir = $(prefix)/$(gitexecdir)
2296endif
2297gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2298export gitexec_instdir
2299
2300ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2301mergetools_instdir = $(mergetoolsdir)
2302else
2303mergetools_instdir = $(prefix)/$(mergetoolsdir)
2304endif
2305mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2306
2307install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2308
2309install: all
2310        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2311        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2312        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2313        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2314        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2315        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2316        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2317        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2318ifndef NO_GETTEXT
2319        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2320        (cd po/build/locale && $(TAR) cf - .) | \
2321        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2322endif
2323ifndef NO_PERL
2324        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2325        $(MAKE) -C gitweb install
2326endif
2327ifndef NO_PYTHON
2328        $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2329endif
2330ifndef NO_TCLTK
2331        $(MAKE) -C gitk-git install
2332        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2333endif
2334ifneq (,$X)
2335        $(foreach p,$(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';)
2336endif
2337
2338        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2339        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2340        { test "$$bindir/" = "$$execdir/" || \
2341          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2342                $(RM) "$$execdir/$$p" && \
2343                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2344                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2345                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2346          done; \
2347        } && \
2348        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2349                $(RM) "$$bindir/$$p" && \
2350                test -z "$(NO_INSTALL_HARDLINKS)" && \
2351                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2352                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2353                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2354        done && \
2355        for p in $(BUILT_INS); do \
2356                $(RM) "$$execdir/$$p" && \
2357                test -z "$(NO_INSTALL_HARDLINKS)" && \
2358                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2359                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2360                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2361        done && \
2362        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2363        for p in $$remote_curl_aliases; do \
2364                $(RM) "$$execdir/$$p" && \
2365                test -z "$(NO_INSTALL_HARDLINKS)" && \
2366                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2367                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2368                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2369        done && \
2370        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2371
2372install-gitweb:
2373        $(MAKE) -C gitweb install
2374
2375install-doc:
2376        $(MAKE) -C Documentation install
2377
2378install-man:
2379        $(MAKE) -C Documentation install-man
2380
2381install-html:
2382        $(MAKE) -C Documentation install-html
2383
2384install-info:
2385        $(MAKE) -C Documentation install-info
2386
2387install-pdf:
2388        $(MAKE) -C Documentation install-pdf
2389
2390quick-install-doc:
2391        $(MAKE) -C Documentation quick-install
2392
2393quick-install-man:
2394        $(MAKE) -C Documentation quick-install-man
2395
2396quick-install-html:
2397        $(MAKE) -C Documentation quick-install-html
2398
2399
2400
2401### Maintainer's dist rules
2402
2403git.spec: git.spec.in GIT-VERSION-FILE
2404        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2405        mv $@+ $@
2406
2407GIT_TARNAME = git-$(GIT_VERSION)
2408dist: git.spec git-archive$(X) configure
2409        ./git-archive --format=tar \
2410                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2411        @mkdir -p $(GIT_TARNAME)
2412        @cp git.spec configure $(GIT_TARNAME)
2413        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2414        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2415        $(TAR) rf $(GIT_TARNAME).tar \
2416                $(GIT_TARNAME)/git.spec \
2417                $(GIT_TARNAME)/configure \
2418                $(GIT_TARNAME)/version \
2419                $(GIT_TARNAME)/git-gui/version
2420        @$(RM) -r $(GIT_TARNAME)
2421        gzip -f -9 $(GIT_TARNAME).tar
2422
2423rpm: dist
2424        $(RPMBUILD) \
2425                --define "_source_filedigest_algorithm md5" \
2426                --define "_binary_filedigest_algorithm md5" \
2427                -ta $(GIT_TARNAME).tar.gz
2428
2429htmldocs = git-htmldocs-$(GIT_VERSION)
2430manpages = git-manpages-$(GIT_VERSION)
2431dist-doc:
2432        $(RM) -r .doc-tmp-dir
2433        mkdir .doc-tmp-dir
2434        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2435        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2436        gzip -n -9 -f $(htmldocs).tar
2437        :
2438        $(RM) -r .doc-tmp-dir
2439        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2440        $(MAKE) -C Documentation DESTDIR=./ \
2441                man1dir=../.doc-tmp-dir/man1 \
2442                man5dir=../.doc-tmp-dir/man5 \
2443                man7dir=../.doc-tmp-dir/man7 \
2444                install
2445        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2446        gzip -n -9 -f $(manpages).tar
2447        $(RM) -r .doc-tmp-dir
2448
2449### Cleaning rules
2450
2451distclean: clean
2452        $(RM) configure
2453        $(RM) config.log config.status config.cache
2454        $(RM) config.mak.autogen config.mak.append
2455        $(RM) -r autom4te.cache
2456
2457profile-clean:
2458        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2459        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2460
2461clean: profile-clean
2462        $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2463                builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2464        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2465        $(RM) $(TEST_PROGRAMS)
2466        $(RM) -r bin-wrappers $(dep_dirs)
2467        $(RM) -r po/build/
2468        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2469        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2470        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2471        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2472        $(MAKE) -C Documentation/ clean
2473ifndef NO_PERL
2474        $(MAKE) -C gitweb clean
2475        $(MAKE) -C perl clean
2476endif
2477ifndef NO_PYTHON
2478        $(MAKE) -C git_remote_helpers clean
2479endif
2480        $(MAKE) -C templates/ clean
2481        $(MAKE) -C t/ clean
2482ifndef NO_TCLTK
2483        $(MAKE) -C gitk-git clean
2484        $(MAKE) -C git-gui clean
2485endif
2486        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2487        $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2488
2489.PHONY: all install profile-clean clean strip
2490.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2491.PHONY: FORCE cscope
2492
2493### Check documentation
2494#
2495ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2496ALL_COMMANDS += git
2497ALL_COMMANDS += gitk
2498ALL_COMMANDS += gitweb
2499ALL_COMMANDS += git-gui git-citool
2500check-docs::
2501        @(for v in $(ALL_COMMANDS); \
2502        do \
2503                case "$$v" in \
2504                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2505                git-merge-resolve | git-merge-subtree | \
2506                git-fsck-objects | git-init-db | \
2507                git-remote-* | git-stage | \
2508                git-?*--?* ) continue ;; \
2509                esac ; \
2510                test -f "Documentation/$$v.txt" || \
2511                echo "no doc: $$v"; \
2512                sed -e '/^#/d' command-list.txt | \
2513                grep -q "^$$v[  ]" || \
2514                case "$$v" in \
2515                git) ;; \
2516                *) echo "no link: $$v";; \
2517                esac ; \
2518        done; \
2519        ( \
2520                sed -e '/^#/d' \
2521                    -e 's/[     ].*//' \
2522                    -e 's/^/listed /' command-list.txt; \
2523                $(MAKE) -C Documentation print-man1 | \
2524                grep '\.txt$$' | \
2525                sed -e 's|Documentation/|documented |' \
2526                    -e 's/\.txt//'; \
2527        ) | while read how cmd; \
2528        do \
2529                case " $(ALL_COMMANDS) " in \
2530                *" $$cmd "*)    ;; \
2531                *) echo "removed but $$how: $$cmd" ;; \
2532                esac; \
2533        done ) | sort
2534
2535### Make sure built-ins do not have dups and listed in git.c
2536#
2537check-builtins::
2538        ./check-builtins.sh
2539
2540### Test suite coverage testing
2541#
2542.PHONY: coverage coverage-clean coverage-build coverage-report
2543
2544coverage:
2545        $(MAKE) coverage-build
2546        $(MAKE) coverage-report
2547
2548object_dirs := $(sort $(dir $(OBJECTS)))
2549coverage-clean:
2550        $(RM) $(addsuffix *.gcov,$(object_dirs))
2551        $(RM) $(addsuffix *.gcda,$(object_dirs))
2552        $(RM) $(addsuffix *.gcno,$(object_dirs))
2553        $(RM) coverage-untested-functions
2554        $(RM) -r cover_db/
2555        $(RM) -r cover_db_html/
2556
2557COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2558COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2559GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2560
2561coverage-build: coverage-clean
2562        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2563        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2564                -j1 test
2565
2566coverage-report:
2567        $(QUIET_GCOV)for dir in $(object_dirs); do \
2568                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2569        done
2570
2571coverage-untested-functions: coverage-report
2572        grep '^function.*called 0 ' *.c.gcov \
2573                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2574                > coverage-untested-functions
2575
2576cover_db: coverage-report
2577        gcov2perl -db cover_db *.gcov
2578
2579cover_db_html: cover_db
2580        cover -report html -outputdir cover_db_html cover_db
2581