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 NEEDS_CLIPPED_WRITE if your write(2) cannot write more than
  73# INT_MAX bytes at once (e.g. MacOS X).
  74#
  75# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  76# it specifies.
  77#
  78# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  79#
  80# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  81# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  82#
  83# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  84#
  85# Define NO_STRCASESTR if you don't have strcasestr.
  86#
  87# Define NO_MEMMEM if you don't have memmem.
  88#
  89# Define NO_GETPAGESIZE if you don't have getpagesize.
  90#
  91# Define NO_STRLCPY if you don't have strlcpy.
  92#
  93# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  94# C library. If your compiler also does not support long long or does not have
  95# strtoull, define NO_STRTOULL.
  96#
  97# Define NO_SETENV if you don't have setenv in the C library.
  98#
  99# Define NO_UNSETENV if you don't have unsetenv in the C library.
 100#
 101# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 102#
 103# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 104#
 105# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 106#
 107# Define NO_FNMATCH if you don't have fnmatch in the C library.
 108#
 109# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 110# FNM_CASEFOLD GNU extension.
 111#
 112# Define USE_WILDMATCH if you want to use Git's wildmatch
 113# implementation as fnmatch
 114#
 115# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 116# in the C library.
 117#
 118# Define NO_LIBGEN_H if you don't have libgen.h.
 119#
 120# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 121#
 122# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 123#
 124# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 125# Enable it on Windows.  By default, symrefs are still used.
 126#
 127# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 128# tests.  These tests take up a significant amount of the total test time
 129# but are not needed unless you plan to talk to SVN repos.
 130#
 131# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 132# installed in /sw, but don't want GIT to link against any libraries
 133# installed there.  If defined you may specify your own (or Fink's)
 134# include directories and library directories by defining CFLAGS
 135# and LDFLAGS appropriately.
 136#
 137# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 138# have DarwinPorts installed in /opt/local, but don't want GIT to
 139# link against any libraries installed there.  If defined you may
 140# specify your own (or DarwinPort's) include directories and
 141# library directories by defining CFLAGS and LDFLAGS appropriately.
 142#
 143# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 144# and do not want to use Apple's CommonCrypto library.  This allows you
 145# to provide your own OpenSSL library, for example from MacPorts.
 146#
 147# Define BLK_SHA1 environment variable to make use of the bundled
 148# optimized C SHA1 routine.
 149#
 150# Define PPC_SHA1 environment variable when running make to make use of
 151# a bundled SHA1 routine optimized for PowerPC.
 152#
 153# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 154#
 155# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 156#
 157# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 158#
 159# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 160#
 161# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 162#
 163# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 164#
 165# Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 166#
 167# Define NO_UINTMAX_T if you don't have uintmax_t.
 168#
 169# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 170# Patrick Mauritz).
 171#
 172# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 173# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 174# inet_ntop and inet_pton additionally reside there.
 175#
 176# Define NO_MMAP if you want to avoid mmap.
 177#
 178# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 179#
 180# Define NO_POLL if you do not have or don't want to use poll().
 181# This also implies NO_SYS_POLL_H.
 182#
 183# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 184# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 185# we want to know more about the issue.
 186#
 187# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 188#
 189# Define NO_PREAD if you have a problem with pread() system call (e.g.
 190# cygwin1.dll before v1.5.22).
 191#
 192# Define NO_SETITIMER if you don't have setitimer()
 193#
 194# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 195# This also implies NO_SETITIMER
 196#
 197# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 198# thread-safe. (e.g. compat/pread.c or cygwin)
 199#
 200# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 201# generally faster on your platform than accessing the working directory.
 202#
 203# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 204# the executable mode bit, but doesn't really do so.
 205#
 206# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 207#
 208# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 209#
 210# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 211# sockaddr_storage.
 212#
 213# Define NO_ICONV if your libc does not properly support iconv.
 214#
 215# Define OLD_ICONV if your library has an old iconv(), where the second
 216# (input buffer pointer) parameter is declared with type (const char **).
 217#
 218# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 219#
 220# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 221# that tells runtime paths to dynamic libraries;
 222# "-Wl,-rpath=/path/lib" is used instead.
 223#
 224# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 225# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 226#
 227# Define USE_NSEC below if you want git to care about sub-second file mtimes
 228# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 229# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 230# randomly break unless your underlying filesystem supports those sub-second
 231# times (my ext3 doesn't).
 232#
 233# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 234# "st_ctim"
 235#
 236# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 237# available.  This automatically turns USE_NSEC off.
 238#
 239# Define USE_STDEV below if you want git to care about the underlying device
 240# change being considered an inode change from the update-index perspective.
 241#
 242# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 243# field that counts the on-disk footprint in 512-byte blocks.
 244#
 245# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 246# (not v1.73 or v1.71).
 247#
 248# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 249# (versions 1.68.1 through v1.72).
 250#
 251# Define GNU_ROFF if your target system uses GNU groff.  This forces
 252# apostrophes to be ASCII so that cut&pasting examples to the shell
 253# will work.
 254#
 255# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 256#
 257# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 258# MakeMaker (e.g. using ActiveState under Cygwin).
 259#
 260# Define NO_PERL if you do not want Perl scripts or libraries at all.
 261#
 262# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 263# but /usr/bin/python2.7 on some platforms).
 264#
 265# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 266#
 267# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 268#
 269# The TCL_PATH variable governs the location of the Tcl interpreter
 270# used to optimize git-gui for your system.  Only used if NO_TCLTK
 271# is not set.  Defaults to the bare 'tclsh'.
 272#
 273# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 274# If not set it defaults to the bare 'wish'. If it is set to the empty
 275# string then NO_TCLTK will be forced (this is used by configure script).
 276#
 277# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 278# is a simplified version of the merge sort used in glibc. This is
 279# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 280#
 281# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 282# information on a not yet closed file that lstat would return for the same
 283# file after it was closed.
 284#
 285# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 286# when hardlinking a file to another name and unlinking the original file right
 287# away (some NTFS drivers seem to zero the contents in that scenario).
 288#
 289# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 290# programs as a tar, where bin/ and libexec/ might be on different file systems.
 291#
 292# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 293# copies to install built-in git commands e.g. git-cat-file.
 294#
 295# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 296# memory allocators with the nedmalloc allocator written by Niall Douglas.
 297#
 298# Define NO_REGEX if you have no or inferior regex support in your C library.
 299#
 300# Define CYGWIN_V15_WIN32API if you are using Cygwin v1.7.x but are not
 301# using the current w32api packages. The recommended approach, however,
 302# is to update your installation if compilation errors occur.
 303#
 304# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 305# user.
 306#
 307# Define GETTEXT_POISON if you are debugging the choice of strings marked
 308# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 309# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 310# (to any value) in your environment.
 311#
 312# Define JSMIN to point to JavaScript minifier that functions as
 313# a filter to have gitweb.js minified.
 314#
 315# Define CSSMIN to point to a CSS minifier in order to generate a minified
 316# version of gitweb.css
 317#
 318# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 319# you want to use something different.  The value will be interpreted by the
 320# shell at runtime when it is used.
 321#
 322# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 323# want to use something different.  The value will be interpreted by the shell
 324# if necessary when it is used.  Examples:
 325#
 326#   DEFAULT_EDITOR='~/bin/vi',
 327#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 328#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 329#
 330# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 331# header files to be automatically computed, to avoid rebuilding objects when
 332# an unrelated header file changes.  Define it to "no" to use the hard-coded
 333# dependency rules.  The default is "auto", which means to use computed header
 334# dependencies if your compiler is detected to support it.
 335#
 336# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 337# dependency rules.
 338#
 339# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 340#
 341# Define XDL_FAST_HASH to use an alternative line-hashing method in
 342# the diff algorithm.  It gives a nice speedup if your processor has
 343# fast unaligned word loads.  Does NOT work on big-endian systems!
 344# Enabled by default on x86_64.
 345#
 346# Define GIT_USER_AGENT if you want to change how git identifies itself during
 347# network interactions.  The default is "git/$(GIT_VERSION)".
 348#
 349# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 350# (defaults to "man") if you want to have a different default when
 351# "git help" is called without a parameter specifying the format.
 352
 353GIT-VERSION-FILE: FORCE
 354        @$(SHELL_PATH) ./GIT-VERSION-GEN
 355-include GIT-VERSION-FILE
 356
 357# CFLAGS and LDFLAGS are for the users to override from the command line.
 358
 359CFLAGS = -g -O2 -Wall
 360LDFLAGS =
 361ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 362ALL_LDFLAGS = $(LDFLAGS)
 363STRIP ?= strip
 364
 365# Among the variables below, these:
 366#   gitexecdir
 367#   template_dir
 368#   sysconfdir
 369# can be specified as a relative path some/where/else;
 370# this is interpreted as relative to $(prefix) and "git" at
 371# runtime figures out where they are based on the path to the executable.
 372# Additionally, the following will be treated as relative by "git" if they
 373# begin with "$(prefix)/":
 374#   mandir
 375#   infodir
 376#   htmldir
 377# This can help installing the suite in a relocatable way.
 378
 379prefix = $(HOME)
 380bindir_relative = bin
 381bindir = $(prefix)/$(bindir_relative)
 382mandir = $(prefix)/share/man
 383infodir = $(prefix)/share/info
 384gitexecdir = libexec/git-core
 385mergetoolsdir = $(gitexecdir)/mergetools
 386sharedir = $(prefix)/share
 387gitwebdir = $(sharedir)/gitweb
 388localedir = $(sharedir)/locale
 389template_dir = share/git-core/templates
 390htmldir = $(prefix)/share/doc/git-doc
 391ETC_GITCONFIG = $(sysconfdir)/gitconfig
 392ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 393lib = lib
 394# DESTDIR =
 395pathsep = :
 396
 397mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 398infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 399htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 400
 401export prefix bindir sharedir sysconfdir gitwebdir localedir
 402
 403CC = cc
 404AR = ar
 405RM = rm -f
 406DIFF = diff
 407TAR = tar
 408FIND = find
 409INSTALL = install
 410RPMBUILD = rpmbuild
 411TCL_PATH = tclsh
 412TCLTK_PATH = wish
 413XGETTEXT = xgettext
 414MSGFMT = msgfmt
 415PTHREAD_LIBS = -lpthread
 416PTHREAD_CFLAGS =
 417GCOV = gcov
 418
 419export TCL_PATH TCLTK_PATH
 420
 421SPARSE_FLAGS =
 422
 423
 424
 425### --- END CONFIGURATION SECTION ---
 426
 427# Those must not be GNU-specific; they are shared with perl/ which may
 428# be built by a different compiler. (Note that this is an artifact now
 429# but it still might be nice to keep that distinction.)
 430BASIC_CFLAGS = -I.
 431BASIC_LDFLAGS =
 432
 433# Guard against environment variables
 434BUILTIN_OBJS =
 435BUILT_INS =
 436COMPAT_CFLAGS =
 437COMPAT_OBJS =
 438XDIFF_OBJS =
 439VCSSVN_OBJS =
 440GENERATED_H =
 441EXTRA_CPPFLAGS =
 442LIB_H =
 443LIB_OBJS =
 444PROGRAM_OBJS =
 445PROGRAMS =
 446SCRIPT_PERL =
 447SCRIPT_PYTHON =
 448SCRIPT_SH =
 449SCRIPT_LIB =
 450TEST_PROGRAMS_NEED_X =
 451
 452# Having this variable in your environment would break pipelines because
 453# you cause "cd" to echo its destination to stdout.  It can also take
 454# scripts to unexpected places.  If you like CDPATH, define it for your
 455# interactive shell sessions without exporting it.
 456unexport CDPATH
 457
 458SCRIPT_SH += git-am.sh
 459SCRIPT_SH += git-bisect.sh
 460SCRIPT_SH += git-difftool--helper.sh
 461SCRIPT_SH += git-filter-branch.sh
 462SCRIPT_SH += git-lost-found.sh
 463SCRIPT_SH += git-merge-octopus.sh
 464SCRIPT_SH += git-merge-one-file.sh
 465SCRIPT_SH += git-merge-resolve.sh
 466SCRIPT_SH += git-mergetool.sh
 467SCRIPT_SH += git-pull.sh
 468SCRIPT_SH += git-quiltimport.sh
 469SCRIPT_SH += git-rebase.sh
 470SCRIPT_SH += git-remote-testgit.sh
 471SCRIPT_SH += git-repack.sh
 472SCRIPT_SH += git-request-pull.sh
 473SCRIPT_SH += git-stash.sh
 474SCRIPT_SH += git-submodule.sh
 475SCRIPT_SH += git-web--browse.sh
 476
 477SCRIPT_LIB += git-mergetool--lib
 478SCRIPT_LIB += git-parse-remote
 479SCRIPT_LIB += git-rebase--am
 480SCRIPT_LIB += git-rebase--interactive
 481SCRIPT_LIB += git-rebase--merge
 482SCRIPT_LIB += git-sh-setup
 483SCRIPT_LIB += git-sh-i18n
 484
 485SCRIPT_PERL += git-add--interactive.perl
 486SCRIPT_PERL += git-difftool.perl
 487SCRIPT_PERL += git-archimport.perl
 488SCRIPT_PERL += git-cvsexportcommit.perl
 489SCRIPT_PERL += git-cvsimport.perl
 490SCRIPT_PERL += git-cvsserver.perl
 491SCRIPT_PERL += git-relink.perl
 492SCRIPT_PERL += git-send-email.perl
 493SCRIPT_PERL += git-svn.perl
 494
 495SCRIPT_PYTHON += git-remote-testpy.py
 496SCRIPT_PYTHON += git-p4.py
 497
 498# Generated files for scripts
 499SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 500SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 501SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 502
 503# Individual rules to allow e.g.
 504# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 505# from subdirectories like contrib/*/
 506.PHONY: build-perl-script build-sh-script build-python-script
 507build-perl-script: $(SCRIPT_PERL_GEN)
 508build-sh-script: $(SCRIPT_SH_GEN)
 509build-python-script: $(SCRIPT_PYTHON_GEN)
 510
 511.PHONY: install-perl-script install-sh-script install-python-script
 512install-sh-script: $(SCRIPT_SH_GEN)
 513        $(INSTALL) $(SCRIPT_SH_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 514install-perl-script: $(SCRIPT_PERL_GEN)
 515        $(INSTALL) $(SCRIPT_PERL_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 516install-python-script: $(SCRIPT_PYTHON_GEN)
 517        $(INSTALL) $(SCRIPT_PYTHON_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 518
 519.PHONY: clean-perl-script clean-sh-script clean-python-script
 520clean-sh-script:
 521        $(RM) $(SCRIPT_SH_GEN)
 522clean-perl-script:
 523        $(RM) $(SCRIPT_PERL_GEN)
 524clean-python-script:
 525        $(RM) $(SCRIPT_PYTHON_GEN)
 526
 527SCRIPTS = $(SCRIPT_SH_GEN) \
 528          $(SCRIPT_PERL_GEN) \
 529          $(SCRIPT_PYTHON_GEN) \
 530          git-instaweb
 531
 532ETAGS_TARGET = TAGS
 533
 534# Empty...
 535EXTRA_PROGRAMS =
 536
 537# ... and all the rest that could be moved out of bindir to gitexecdir
 538PROGRAMS += $(EXTRA_PROGRAMS)
 539
 540PROGRAM_OBJS += credential-store.o
 541PROGRAM_OBJS += daemon.o
 542PROGRAM_OBJS += fast-import.o
 543PROGRAM_OBJS += http-backend.o
 544PROGRAM_OBJS += imap-send.o
 545PROGRAM_OBJS += sh-i18n--envsubst.o
 546PROGRAM_OBJS += shell.o
 547PROGRAM_OBJS += show-index.o
 548PROGRAM_OBJS += upload-pack.o
 549PROGRAM_OBJS += remote-testsvn.o
 550
 551# Binary suffix, set to .exe for Windows builds
 552X =
 553
 554PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 555
 556TEST_PROGRAMS_NEED_X += test-chmtime
 557TEST_PROGRAMS_NEED_X += test-ctype
 558TEST_PROGRAMS_NEED_X += test-date
 559TEST_PROGRAMS_NEED_X += test-delta
 560TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 561TEST_PROGRAMS_NEED_X += test-genrandom
 562TEST_PROGRAMS_NEED_X += test-index-version
 563TEST_PROGRAMS_NEED_X += test-line-buffer
 564TEST_PROGRAMS_NEED_X += test-match-trees
 565TEST_PROGRAMS_NEED_X += test-mergesort
 566TEST_PROGRAMS_NEED_X += test-mktemp
 567TEST_PROGRAMS_NEED_X += test-parse-options
 568TEST_PROGRAMS_NEED_X += test-path-utils
 569TEST_PROGRAMS_NEED_X += test-regex
 570TEST_PROGRAMS_NEED_X += test-revision-walking
 571TEST_PROGRAMS_NEED_X += test-run-command
 572TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 573TEST_PROGRAMS_NEED_X += test-sha1
 574TEST_PROGRAMS_NEED_X += test-sigchain
 575TEST_PROGRAMS_NEED_X += test-string-list
 576TEST_PROGRAMS_NEED_X += test-subprocess
 577TEST_PROGRAMS_NEED_X += test-svn-fe
 578TEST_PROGRAMS_NEED_X += test-wildmatch
 579
 580TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 581
 582# List built-in command $C whose implementation cmd_$C() is not in
 583# builtin/$C.o but is linked in as part of some other command.
 584BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 585
 586BUILT_INS += git-cherry$X
 587BUILT_INS += git-cherry-pick$X
 588BUILT_INS += git-format-patch$X
 589BUILT_INS += git-fsck-objects$X
 590BUILT_INS += git-get-tar-commit-id$X
 591BUILT_INS += git-init$X
 592BUILT_INS += git-merge-subtree$X
 593BUILT_INS += git-peek-remote$X
 594BUILT_INS += git-repo-config$X
 595BUILT_INS += git-show$X
 596BUILT_INS += git-stage$X
 597BUILT_INS += git-status$X
 598BUILT_INS += git-whatchanged$X
 599
 600# what 'all' will build and 'install' will install in gitexecdir,
 601# excluding programs for built-in commands
 602ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 603
 604# what 'all' will build but not install in gitexecdir
 605OTHER_PROGRAMS = git$X
 606
 607# what test wrappers are needed and 'install' will install, in bindir
 608BINDIR_PROGRAMS_NEED_X += git
 609BINDIR_PROGRAMS_NEED_X += git-upload-pack
 610BINDIR_PROGRAMS_NEED_X += git-receive-pack
 611BINDIR_PROGRAMS_NEED_X += git-upload-archive
 612BINDIR_PROGRAMS_NEED_X += git-shell
 613
 614BINDIR_PROGRAMS_NO_X += git-cvsserver
 615
 616# Set paths to tools early so that they can be used for version tests.
 617ifndef SHELL_PATH
 618        SHELL_PATH = /bin/sh
 619endif
 620ifndef PERL_PATH
 621        PERL_PATH = /usr/bin/perl
 622endif
 623ifndef PYTHON_PATH
 624        PYTHON_PATH = /usr/bin/python
 625endif
 626
 627export PERL_PATH
 628export PYTHON_PATH
 629
 630LIB_FILE = libgit.a
 631XDIFF_LIB = xdiff/lib.a
 632VCSSVN_LIB = vcs-svn/lib.a
 633
 634GENERATED_H += common-cmds.h
 635
 636LIB_H += advice.h
 637LIB_H += archive.h
 638LIB_H += argv-array.h
 639LIB_H += attr.h
 640LIB_H += bisect.h
 641LIB_H += blob.h
 642LIB_H += branch.h
 643LIB_H += builtin.h
 644LIB_H += bulk-checkin.h
 645LIB_H += bundle.h
 646LIB_H += cache-tree.h
 647LIB_H += cache.h
 648LIB_H += color.h
 649LIB_H += column.h
 650LIB_H += commit.h
 651LIB_H += compat/bswap.h
 652LIB_H += compat/cygwin.h
 653LIB_H += compat/mingw.h
 654LIB_H += compat/obstack.h
 655LIB_H += compat/poll/poll.h
 656LIB_H += compat/precompose_utf8.h
 657LIB_H += compat/terminal.h
 658LIB_H += compat/win32/dirent.h
 659LIB_H += compat/win32/pthread.h
 660LIB_H += compat/win32/syslog.h
 661LIB_H += connected.h
 662LIB_H += convert.h
 663LIB_H += credential.h
 664LIB_H += csum-file.h
 665LIB_H += decorate.h
 666LIB_H += delta.h
 667LIB_H += diff.h
 668LIB_H += diffcore.h
 669LIB_H += dir.h
 670LIB_H += exec_cmd.h
 671LIB_H += fetch-pack.h
 672LIB_H += fmt-merge-msg.h
 673LIB_H += fsck.h
 674LIB_H += gettext.h
 675LIB_H += git-compat-util.h
 676LIB_H += gpg-interface.h
 677LIB_H += graph.h
 678LIB_H += grep.h
 679LIB_H += hash.h
 680LIB_H += help.h
 681LIB_H += http.h
 682LIB_H += kwset.h
 683LIB_H += levenshtein.h
 684LIB_H += list-objects.h
 685LIB_H += ll-merge.h
 686LIB_H += log-tree.h
 687LIB_H += mailmap.h
 688LIB_H += merge-blobs.h
 689LIB_H += merge-recursive.h
 690LIB_H += mergesort.h
 691LIB_H += notes-cache.h
 692LIB_H += notes-merge.h
 693LIB_H += notes.h
 694LIB_H += object.h
 695LIB_H += pack-revindex.h
 696LIB_H += pack.h
 697LIB_H += parse-options.h
 698LIB_H += patch-ids.h
 699LIB_H += pathspec.h
 700LIB_H += pkt-line.h
 701LIB_H += progress.h
 702LIB_H += prompt.h
 703LIB_H += quote.h
 704LIB_H += reachable.h
 705LIB_H += reflog-walk.h
 706LIB_H += refs.h
 707LIB_H += remote.h
 708LIB_H += rerere.h
 709LIB_H += resolve-undo.h
 710LIB_H += revision.h
 711LIB_H += run-command.h
 712LIB_H += send-pack.h
 713LIB_H += sequencer.h
 714LIB_H += sha1-array.h
 715LIB_H += sha1-lookup.h
 716LIB_H += shortlog.h
 717LIB_H += sideband.h
 718LIB_H += sigchain.h
 719LIB_H += strbuf.h
 720LIB_H += streaming.h
 721LIB_H += string-list.h
 722LIB_H += submodule.h
 723LIB_H += tag.h
 724LIB_H += tar.h
 725LIB_H += thread-utils.h
 726LIB_H += transport.h
 727LIB_H += tree-walk.h
 728LIB_H += tree.h
 729LIB_H += unpack-trees.h
 730LIB_H += url.h
 731LIB_H += userdiff.h
 732LIB_H += utf8.h
 733LIB_H += varint.h
 734LIB_H += vcs-svn/fast_export.h
 735LIB_H += vcs-svn/line_buffer.h
 736LIB_H += vcs-svn/repo_tree.h
 737LIB_H += vcs-svn/sliding_window.h
 738LIB_H += vcs-svn/svndiff.h
 739LIB_H += vcs-svn/svndump.h
 740LIB_H += walker.h
 741LIB_H += wildmatch.h
 742LIB_H += wt-status.h
 743LIB_H += xdiff-interface.h
 744LIB_H += xdiff/xdiff.h
 745LIB_H += xdiff/xdiffi.h
 746LIB_H += xdiff/xemit.h
 747LIB_H += xdiff/xinclude.h
 748LIB_H += xdiff/xmacros.h
 749LIB_H += xdiff/xprepare.h
 750LIB_H += xdiff/xtypes.h
 751LIB_H += xdiff/xutils.h
 752
 753LIB_OBJS += abspath.o
 754LIB_OBJS += advice.o
 755LIB_OBJS += alias.o
 756LIB_OBJS += alloc.o
 757LIB_OBJS += archive.o
 758LIB_OBJS += archive-tar.o
 759LIB_OBJS += archive-zip.o
 760LIB_OBJS += argv-array.o
 761LIB_OBJS += attr.o
 762LIB_OBJS += base85.o
 763LIB_OBJS += bisect.o
 764LIB_OBJS += blob.o
 765LIB_OBJS += branch.o
 766LIB_OBJS += bulk-checkin.o
 767LIB_OBJS += bundle.o
 768LIB_OBJS += cache-tree.o
 769LIB_OBJS += color.o
 770LIB_OBJS += column.o
 771LIB_OBJS += combine-diff.o
 772LIB_OBJS += commit.o
 773LIB_OBJS += compat/obstack.o
 774LIB_OBJS += compat/terminal.o
 775LIB_OBJS += config.o
 776LIB_OBJS += connect.o
 777LIB_OBJS += connected.o
 778LIB_OBJS += convert.o
 779LIB_OBJS += copy.o
 780LIB_OBJS += credential.o
 781LIB_OBJS += csum-file.o
 782LIB_OBJS += ctype.o
 783LIB_OBJS += date.o
 784LIB_OBJS += decorate.o
 785LIB_OBJS += diffcore-break.o
 786LIB_OBJS += diffcore-delta.o
 787LIB_OBJS += diffcore-order.o
 788LIB_OBJS += diffcore-pickaxe.o
 789LIB_OBJS += diffcore-rename.o
 790LIB_OBJS += diff-delta.o
 791LIB_OBJS += diff-lib.o
 792LIB_OBJS += diff-no-index.o
 793LIB_OBJS += diff.o
 794LIB_OBJS += dir.o
 795LIB_OBJS += editor.o
 796LIB_OBJS += entry.o
 797LIB_OBJS += environment.o
 798LIB_OBJS += exec_cmd.o
 799LIB_OBJS += fetch-pack.o
 800LIB_OBJS += fsck.o
 801LIB_OBJS += gettext.o
 802LIB_OBJS += gpg-interface.o
 803LIB_OBJS += graph.o
 804LIB_OBJS += grep.o
 805LIB_OBJS += hash.o
 806LIB_OBJS += help.o
 807LIB_OBJS += hex.o
 808LIB_OBJS += ident.o
 809LIB_OBJS += kwset.o
 810LIB_OBJS += levenshtein.o
 811LIB_OBJS += list-objects.o
 812LIB_OBJS += ll-merge.o
 813LIB_OBJS += lockfile.o
 814LIB_OBJS += log-tree.o
 815LIB_OBJS += mailmap.o
 816LIB_OBJS += match-trees.o
 817LIB_OBJS += merge.o
 818LIB_OBJS += merge-blobs.o
 819LIB_OBJS += merge-recursive.o
 820LIB_OBJS += mergesort.o
 821LIB_OBJS += name-hash.o
 822LIB_OBJS += notes.o
 823LIB_OBJS += notes-cache.o
 824LIB_OBJS += notes-merge.o
 825LIB_OBJS += object.o
 826LIB_OBJS += pack-check.o
 827LIB_OBJS += pack-revindex.o
 828LIB_OBJS += pack-write.o
 829LIB_OBJS += pager.o
 830LIB_OBJS += parse-options.o
 831LIB_OBJS += parse-options-cb.o
 832LIB_OBJS += patch-delta.o
 833LIB_OBJS += patch-ids.o
 834LIB_OBJS += path.o
 835LIB_OBJS += pathspec.o
 836LIB_OBJS += pkt-line.o
 837LIB_OBJS += preload-index.o
 838LIB_OBJS += pretty.o
 839LIB_OBJS += progress.o
 840LIB_OBJS += prompt.o
 841LIB_OBJS += quote.o
 842LIB_OBJS += reachable.o
 843LIB_OBJS += read-cache.o
 844LIB_OBJS += reflog-walk.o
 845LIB_OBJS += refs.o
 846LIB_OBJS += remote.o
 847LIB_OBJS += replace_object.o
 848LIB_OBJS += rerere.o
 849LIB_OBJS += resolve-undo.o
 850LIB_OBJS += revision.o
 851LIB_OBJS += run-command.o
 852LIB_OBJS += send-pack.o
 853LIB_OBJS += sequencer.o
 854LIB_OBJS += server-info.o
 855LIB_OBJS += setup.o
 856LIB_OBJS += sha1-array.o
 857LIB_OBJS += sha1-lookup.o
 858LIB_OBJS += sha1_file.o
 859LIB_OBJS += sha1_name.o
 860LIB_OBJS += shallow.o
 861LIB_OBJS += sideband.o
 862LIB_OBJS += sigchain.o
 863LIB_OBJS += strbuf.o
 864LIB_OBJS += streaming.o
 865LIB_OBJS += string-list.o
 866LIB_OBJS += submodule.o
 867LIB_OBJS += symlinks.o
 868LIB_OBJS += tag.o
 869LIB_OBJS += trace.o
 870LIB_OBJS += transport.o
 871LIB_OBJS += transport-helper.o
 872LIB_OBJS += tree-diff.o
 873LIB_OBJS += tree.o
 874LIB_OBJS += tree-walk.o
 875LIB_OBJS += unpack-trees.o
 876LIB_OBJS += url.o
 877LIB_OBJS += usage.o
 878LIB_OBJS += userdiff.o
 879LIB_OBJS += utf8.o
 880LIB_OBJS += varint.o
 881LIB_OBJS += version.o
 882LIB_OBJS += walker.o
 883LIB_OBJS += wildmatch.o
 884LIB_OBJS += wrapper.o
 885LIB_OBJS += write_or_die.o
 886LIB_OBJS += ws.o
 887LIB_OBJS += wt-status.o
 888LIB_OBJS += xdiff-interface.o
 889LIB_OBJS += zlib.o
 890
 891BUILTIN_OBJS += builtin/add.o
 892BUILTIN_OBJS += builtin/annotate.o
 893BUILTIN_OBJS += builtin/apply.o
 894BUILTIN_OBJS += builtin/archive.o
 895BUILTIN_OBJS += builtin/bisect--helper.o
 896BUILTIN_OBJS += builtin/blame.o
 897BUILTIN_OBJS += builtin/branch.o
 898BUILTIN_OBJS += builtin/bundle.o
 899BUILTIN_OBJS += builtin/cat-file.o
 900BUILTIN_OBJS += builtin/check-attr.o
 901BUILTIN_OBJS += builtin/check-ignore.o
 902BUILTIN_OBJS += builtin/check-ref-format.o
 903BUILTIN_OBJS += builtin/checkout-index.o
 904BUILTIN_OBJS += builtin/checkout.o
 905BUILTIN_OBJS += builtin/clean.o
 906BUILTIN_OBJS += builtin/clone.o
 907BUILTIN_OBJS += builtin/column.o
 908BUILTIN_OBJS += builtin/commit-tree.o
 909BUILTIN_OBJS += builtin/commit.o
 910BUILTIN_OBJS += builtin/config.o
 911BUILTIN_OBJS += builtin/count-objects.o
 912BUILTIN_OBJS += builtin/credential.o
 913BUILTIN_OBJS += builtin/describe.o
 914BUILTIN_OBJS += builtin/diff-files.o
 915BUILTIN_OBJS += builtin/diff-index.o
 916BUILTIN_OBJS += builtin/diff-tree.o
 917BUILTIN_OBJS += builtin/diff.o
 918BUILTIN_OBJS += builtin/fast-export.o
 919BUILTIN_OBJS += builtin/fetch-pack.o
 920BUILTIN_OBJS += builtin/fetch.o
 921BUILTIN_OBJS += builtin/fmt-merge-msg.o
 922BUILTIN_OBJS += builtin/for-each-ref.o
 923BUILTIN_OBJS += builtin/fsck.o
 924BUILTIN_OBJS += builtin/gc.o
 925BUILTIN_OBJS += builtin/grep.o
 926BUILTIN_OBJS += builtin/hash-object.o
 927BUILTIN_OBJS += builtin/help.o
 928BUILTIN_OBJS += builtin/index-pack.o
 929BUILTIN_OBJS += builtin/init-db.o
 930BUILTIN_OBJS += builtin/log.o
 931BUILTIN_OBJS += builtin/ls-files.o
 932BUILTIN_OBJS += builtin/ls-remote.o
 933BUILTIN_OBJS += builtin/ls-tree.o
 934BUILTIN_OBJS += builtin/mailinfo.o
 935BUILTIN_OBJS += builtin/mailsplit.o
 936BUILTIN_OBJS += builtin/merge.o
 937BUILTIN_OBJS += builtin/merge-base.o
 938BUILTIN_OBJS += builtin/merge-file.o
 939BUILTIN_OBJS += builtin/merge-index.o
 940BUILTIN_OBJS += builtin/merge-ours.o
 941BUILTIN_OBJS += builtin/merge-recursive.o
 942BUILTIN_OBJS += builtin/merge-tree.o
 943BUILTIN_OBJS += builtin/mktag.o
 944BUILTIN_OBJS += builtin/mktree.o
 945BUILTIN_OBJS += builtin/mv.o
 946BUILTIN_OBJS += builtin/name-rev.o
 947BUILTIN_OBJS += builtin/notes.o
 948BUILTIN_OBJS += builtin/pack-objects.o
 949BUILTIN_OBJS += builtin/pack-redundant.o
 950BUILTIN_OBJS += builtin/pack-refs.o
 951BUILTIN_OBJS += builtin/patch-id.o
 952BUILTIN_OBJS += builtin/prune-packed.o
 953BUILTIN_OBJS += builtin/prune.o
 954BUILTIN_OBJS += builtin/push.o
 955BUILTIN_OBJS += builtin/read-tree.o
 956BUILTIN_OBJS += builtin/receive-pack.o
 957BUILTIN_OBJS += builtin/reflog.o
 958BUILTIN_OBJS += builtin/remote.o
 959BUILTIN_OBJS += builtin/remote-ext.o
 960BUILTIN_OBJS += builtin/remote-fd.o
 961BUILTIN_OBJS += builtin/replace.o
 962BUILTIN_OBJS += builtin/rerere.o
 963BUILTIN_OBJS += builtin/reset.o
 964BUILTIN_OBJS += builtin/rev-list.o
 965BUILTIN_OBJS += builtin/rev-parse.o
 966BUILTIN_OBJS += builtin/revert.o
 967BUILTIN_OBJS += builtin/rm.o
 968BUILTIN_OBJS += builtin/send-pack.o
 969BUILTIN_OBJS += builtin/shortlog.o
 970BUILTIN_OBJS += builtin/show-branch.o
 971BUILTIN_OBJS += builtin/show-ref.o
 972BUILTIN_OBJS += builtin/stripspace.o
 973BUILTIN_OBJS += builtin/symbolic-ref.o
 974BUILTIN_OBJS += builtin/tag.o
 975BUILTIN_OBJS += builtin/tar-tree.o
 976BUILTIN_OBJS += builtin/unpack-file.o
 977BUILTIN_OBJS += builtin/unpack-objects.o
 978BUILTIN_OBJS += builtin/update-index.o
 979BUILTIN_OBJS += builtin/update-ref.o
 980BUILTIN_OBJS += builtin/update-server-info.o
 981BUILTIN_OBJS += builtin/upload-archive.o
 982BUILTIN_OBJS += builtin/var.o
 983BUILTIN_OBJS += builtin/verify-pack.o
 984BUILTIN_OBJS += builtin/verify-tag.o
 985BUILTIN_OBJS += builtin/write-tree.o
 986
 987GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 988EXTLIBS =
 989
 990GIT_USER_AGENT = git/$(GIT_VERSION)
 991
 992include config.mak.uname
 993-include config.mak.autogen
 994-include config.mak
 995
 996ifndef sysconfdir
 997ifeq ($(prefix),/usr)
 998sysconfdir = /etc
 999else
1000sysconfdir = etc
1001endif
1002endif
1003
1004ifdef CHECK_HEADER_DEPENDENCIES
1005COMPUTE_HEADER_DEPENDENCIES = no
1006USE_COMPUTED_HEADER_DEPENDENCIES =
1007endif
1008
1009ifndef COMPUTE_HEADER_DEPENDENCIES
1010COMPUTE_HEADER_DEPENDENCIES = auto
1011endif
1012
1013ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1014dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1015        -c -MF /dev/null -MQ /dev/null -MMD -MP \
1016        -x c /dev/null -o /dev/null 2>&1; \
1017        echo $$?)
1018ifeq ($(dep_check),0)
1019override COMPUTE_HEADER_DEPENDENCIES = yes
1020else
1021override COMPUTE_HEADER_DEPENDENCIES = no
1022endif
1023endif
1024
1025ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1026USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1027else
1028ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1029$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1030(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1031endif
1032endif
1033
1034ifdef SANE_TOOL_PATH
1035SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1036BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1037PATH := $(SANE_TOOL_PATH):${PATH}
1038else
1039BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1040endif
1041
1042ifneq (,$(INLINE))
1043        BASIC_CFLAGS += -Dinline=$(INLINE)
1044endif
1045
1046ifneq (,$(SOCKLEN_T))
1047        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1048endif
1049
1050ifeq ($(uname_S),Darwin)
1051        ifndef NO_FINK
1052                ifeq ($(shell test -d /sw/lib && echo y),y)
1053                        BASIC_CFLAGS += -I/sw/include
1054                        BASIC_LDFLAGS += -L/sw/lib
1055                endif
1056        endif
1057        ifndef NO_DARWIN_PORTS
1058                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1059                        BASIC_CFLAGS += -I/opt/local/include
1060                        BASIC_LDFLAGS += -L/opt/local/lib
1061                endif
1062        endif
1063        ifndef NO_APPLE_COMMON_CRYPTO
1064                APPLE_COMMON_CRYPTO = YesPlease
1065                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1066        endif
1067        NO_REGEX = YesPlease
1068        PTHREAD_LIBS =
1069endif
1070
1071ifndef CC_LD_DYNPATH
1072        ifdef NO_R_TO_GCC_LINKER
1073                # Some gcc does not accept and pass -R to the linker to specify
1074                # the runtime dynamic library path.
1075                CC_LD_DYNPATH = -Wl,-rpath,
1076        else
1077                CC_LD_DYNPATH = -R
1078        endif
1079endif
1080
1081ifdef NO_LIBGEN_H
1082        COMPAT_CFLAGS += -DNO_LIBGEN_H
1083        COMPAT_OBJS += compat/basename.o
1084endif
1085
1086ifdef USE_LIBPCRE
1087        BASIC_CFLAGS += -DUSE_LIBPCRE
1088        ifdef LIBPCREDIR
1089                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1090                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1091        endif
1092        EXTLIBS += -lpcre
1093endif
1094
1095ifdef NO_CURL
1096        BASIC_CFLAGS += -DNO_CURL
1097        REMOTE_CURL_PRIMARY =
1098        REMOTE_CURL_ALIASES =
1099        REMOTE_CURL_NAMES =
1100else
1101        ifdef CURLDIR
1102                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1103                BASIC_CFLAGS += -I$(CURLDIR)/include
1104                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1105        else
1106                CURL_LIBCURL = -lcurl
1107        endif
1108        ifdef NEEDS_SSL_WITH_CURL
1109                CURL_LIBCURL += -lssl
1110                ifdef NEEDS_CRYPTO_WITH_SSL
1111                        CURL_LIBCURL += -lcrypto
1112                endif
1113        endif
1114        ifdef NEEDS_IDN_WITH_CURL
1115                CURL_LIBCURL += -lidn
1116        endif
1117
1118        REMOTE_CURL_PRIMARY = git-remote-http$X
1119        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1120        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1121        PROGRAM_OBJS += http-fetch.o
1122        PROGRAMS += $(REMOTE_CURL_NAMES)
1123        curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1124        ifeq "$(curl_check)" "070908"
1125                ifndef NO_EXPAT
1126                        PROGRAM_OBJS += http-push.o
1127                endif
1128        endif
1129        ifndef NO_EXPAT
1130                ifdef EXPATDIR
1131                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1132                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1133                else
1134                        EXPAT_LIBEXPAT = -lexpat
1135                endif
1136                ifdef EXPAT_NEEDS_XMLPARSE_H
1137                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1138                endif
1139        endif
1140endif
1141
1142ifdef ZLIB_PATH
1143        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1144        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1145endif
1146EXTLIBS += -lz
1147
1148ifndef NO_OPENSSL
1149        OPENSSL_LIBSSL = -lssl
1150        ifdef OPENSSLDIR
1151                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1152                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1153        else
1154                OPENSSL_LINK =
1155        endif
1156        ifdef NEEDS_CRYPTO_WITH_SSL
1157                OPENSSL_LIBSSL += -lcrypto
1158        endif
1159else
1160        BASIC_CFLAGS += -DNO_OPENSSL
1161        BLK_SHA1 = 1
1162        OPENSSL_LIBSSL =
1163endif
1164ifdef NO_OPENSSL
1165        LIB_4_CRYPTO =
1166else
1167ifdef NEEDS_SSL_WITH_CRYPTO
1168        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1169else
1170        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1171endif
1172endif
1173ifdef NEEDS_LIBICONV
1174        ifdef ICONVDIR
1175                BASIC_CFLAGS += -I$(ICONVDIR)/include
1176                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1177        else
1178                ICONV_LINK =
1179        endif
1180        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1181                ICONV_LINK += -lintl
1182        endif
1183        EXTLIBS += $(ICONV_LINK) -liconv
1184endif
1185ifdef NEEDS_LIBGEN
1186        EXTLIBS += -lgen
1187endif
1188ifndef NO_GETTEXT
1189ifndef LIBC_CONTAINS_LIBINTL
1190        EXTLIBS += -lintl
1191endif
1192endif
1193ifdef NEEDS_SOCKET
1194        EXTLIBS += -lsocket
1195endif
1196ifdef NEEDS_NSL
1197        EXTLIBS += -lnsl
1198endif
1199ifdef NEEDS_RESOLV
1200        EXTLIBS += -lresolv
1201endif
1202ifdef NO_D_TYPE_IN_DIRENT
1203        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1204endif
1205ifdef NO_D_INO_IN_DIRENT
1206        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1207endif
1208ifdef NO_GECOS_IN_PWENT
1209        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1210endif
1211ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1212        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1213endif
1214ifdef USE_NSEC
1215        BASIC_CFLAGS += -DUSE_NSEC
1216endif
1217ifdef USE_ST_TIMESPEC
1218        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1219endif
1220ifdef NO_NORETURN
1221        BASIC_CFLAGS += -DNO_NORETURN
1222endif
1223ifdef NO_NSEC
1224        BASIC_CFLAGS += -DNO_NSEC
1225endif
1226ifdef SNPRINTF_RETURNS_BOGUS
1227        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1228        COMPAT_OBJS += compat/snprintf.o
1229endif
1230ifdef FREAD_READS_DIRECTORIES
1231        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1232        COMPAT_OBJS += compat/fopen.o
1233endif
1234ifdef NO_SYMLINK_HEAD
1235        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1236endif
1237ifdef GETTEXT_POISON
1238        BASIC_CFLAGS += -DGETTEXT_POISON
1239endif
1240ifdef NO_GETTEXT
1241        BASIC_CFLAGS += -DNO_GETTEXT
1242        USE_GETTEXT_SCHEME ?= fallthrough
1243endif
1244ifdef NO_POLL
1245        NO_SYS_POLL_H = YesPlease
1246        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1247        COMPAT_OBJS += compat/poll/poll.o
1248endif
1249ifdef NO_STRCASESTR
1250        COMPAT_CFLAGS += -DNO_STRCASESTR
1251        COMPAT_OBJS += compat/strcasestr.o
1252endif
1253ifdef NO_STRLCPY
1254        COMPAT_CFLAGS += -DNO_STRLCPY
1255        COMPAT_OBJS += compat/strlcpy.o
1256endif
1257ifdef NO_STRTOUMAX
1258        COMPAT_CFLAGS += -DNO_STRTOUMAX
1259        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1260endif
1261ifdef NO_STRTOULL
1262        COMPAT_CFLAGS += -DNO_STRTOULL
1263endif
1264ifdef NO_FNMATCH
1265        COMPAT_CFLAGS += -Icompat/fnmatch
1266        COMPAT_CFLAGS += -DNO_FNMATCH
1267        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1268else
1269ifdef NO_FNMATCH_CASEFOLD
1270        COMPAT_CFLAGS += -Icompat/fnmatch
1271        COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1272        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1273endif
1274endif
1275ifdef USE_WILDMATCH
1276        COMPAT_CFLAGS += -DUSE_WILDMATCH
1277endif
1278ifdef NO_SETENV
1279        COMPAT_CFLAGS += -DNO_SETENV
1280        COMPAT_OBJS += compat/setenv.o
1281endif
1282ifdef NO_MKDTEMP
1283        COMPAT_CFLAGS += -DNO_MKDTEMP
1284        COMPAT_OBJS += compat/mkdtemp.o
1285endif
1286ifdef MKDIR_WO_TRAILING_SLASH
1287        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1288        COMPAT_OBJS += compat/mkdir.o
1289endif
1290ifdef NO_MKSTEMPS
1291        COMPAT_CFLAGS += -DNO_MKSTEMPS
1292endif
1293ifdef NO_UNSETENV
1294        COMPAT_CFLAGS += -DNO_UNSETENV
1295        COMPAT_OBJS += compat/unsetenv.o
1296endif
1297ifdef NO_SYS_SELECT_H
1298        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1299endif
1300ifdef NO_SYS_POLL_H
1301        BASIC_CFLAGS += -DNO_SYS_POLL_H
1302endif
1303ifdef NEEDS_SYS_PARAM_H
1304        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1305endif
1306ifdef NO_INTTYPES_H
1307        BASIC_CFLAGS += -DNO_INTTYPES_H
1308endif
1309ifdef NO_INITGROUPS
1310        BASIC_CFLAGS += -DNO_INITGROUPS
1311endif
1312ifdef NO_MMAP
1313        COMPAT_CFLAGS += -DNO_MMAP
1314        COMPAT_OBJS += compat/mmap.o
1315else
1316        ifdef USE_WIN32_MMAP
1317                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1318                COMPAT_OBJS += compat/win32mmap.o
1319        endif
1320endif
1321ifdef OBJECT_CREATION_USES_RENAMES
1322        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1323endif
1324ifdef NO_STRUCT_ITIMERVAL
1325        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1326        NO_SETITIMER = YesPlease
1327endif
1328ifdef NO_SETITIMER
1329        COMPAT_CFLAGS += -DNO_SETITIMER
1330endif
1331ifdef NO_PREAD
1332        COMPAT_CFLAGS += -DNO_PREAD
1333        COMPAT_OBJS += compat/pread.o
1334        NO_THREAD_SAFE_PREAD = YesPlease
1335endif
1336ifdef NO_THREAD_SAFE_PREAD
1337        BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1338endif
1339ifdef NO_FAST_WORKING_DIRECTORY
1340        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1341endif
1342ifdef NO_TRUSTABLE_FILEMODE
1343        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1344endif
1345ifdef NO_IPV6
1346        BASIC_CFLAGS += -DNO_IPV6
1347endif
1348ifdef NO_INTPTR_T
1349        COMPAT_CFLAGS += -DNO_INTPTR_T
1350endif
1351ifdef NO_UINTMAX_T
1352        BASIC_CFLAGS += -Duintmax_t=uint32_t
1353endif
1354ifdef NO_SOCKADDR_STORAGE
1355ifdef NO_IPV6
1356        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1357else
1358        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1359endif
1360endif
1361ifdef NO_INET_NTOP
1362        LIB_OBJS += compat/inet_ntop.o
1363        BASIC_CFLAGS += -DNO_INET_NTOP
1364endif
1365ifdef NO_INET_PTON
1366        LIB_OBJS += compat/inet_pton.o
1367        BASIC_CFLAGS += -DNO_INET_PTON
1368endif
1369ifndef NO_UNIX_SOCKETS
1370        LIB_OBJS += unix-socket.o
1371        LIB_H += unix-socket.h
1372        PROGRAM_OBJS += credential-cache.o
1373        PROGRAM_OBJS += credential-cache--daemon.o
1374endif
1375
1376ifdef NO_ICONV
1377        BASIC_CFLAGS += -DNO_ICONV
1378endif
1379
1380ifdef OLD_ICONV
1381        BASIC_CFLAGS += -DOLD_ICONV
1382endif
1383
1384ifdef NO_DEFLATE_BOUND
1385        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1386endif
1387
1388ifdef NO_POSIX_GOODIES
1389        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1390endif
1391
1392ifdef BLK_SHA1
1393        SHA1_HEADER = "block-sha1/sha1.h"
1394        LIB_OBJS += block-sha1/sha1.o
1395        LIB_H += block-sha1/sha1.h
1396else
1397ifdef PPC_SHA1
1398        SHA1_HEADER = "ppc/sha1.h"
1399        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1400        LIB_H += ppc/sha1.h
1401else
1402ifdef APPLE_COMMON_CRYPTO
1403        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1404        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1405else
1406        SHA1_HEADER = <openssl/sha.h>
1407        EXTLIBS += $(LIB_4_CRYPTO)
1408endif
1409endif
1410endif
1411
1412ifdef NO_PERL_MAKEMAKER
1413        export NO_PERL_MAKEMAKER
1414endif
1415ifdef NO_HSTRERROR
1416        COMPAT_CFLAGS += -DNO_HSTRERROR
1417        COMPAT_OBJS += compat/hstrerror.o
1418endif
1419ifdef NO_MEMMEM
1420        COMPAT_CFLAGS += -DNO_MEMMEM
1421        COMPAT_OBJS += compat/memmem.o
1422endif
1423ifdef NO_GETPAGESIZE
1424        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1425endif
1426ifdef INTERNAL_QSORT
1427        COMPAT_CFLAGS += -DINTERNAL_QSORT
1428        COMPAT_OBJS += compat/qsort.o
1429endif
1430ifdef RUNTIME_PREFIX
1431        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1432endif
1433
1434ifdef NO_PTHREADS
1435        BASIC_CFLAGS += -DNO_PTHREADS
1436else
1437        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1438        EXTLIBS += $(PTHREAD_LIBS)
1439        LIB_OBJS += thread-utils.o
1440endif
1441
1442ifdef HAVE_PATHS_H
1443        BASIC_CFLAGS += -DHAVE_PATHS_H
1444endif
1445
1446ifdef HAVE_LIBCHARSET_H
1447        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1448        EXTLIBS += $(CHARSET_LIB)
1449endif
1450
1451ifdef HAVE_STRINGS_H
1452        BASIC_CFLAGS += -DHAVE_STRINGS_H
1453endif
1454
1455ifdef HAVE_DEV_TTY
1456        BASIC_CFLAGS += -DHAVE_DEV_TTY
1457endif
1458
1459ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1460        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1461endif
1462ifdef UNRELIABLE_FSTAT
1463        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1464endif
1465ifdef NO_REGEX
1466        COMPAT_CFLAGS += -Icompat/regex
1467        COMPAT_OBJS += compat/regex/regex.o
1468endif
1469ifdef CYGWIN_V15_WIN32API
1470        COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1471endif
1472
1473ifdef USE_NED_ALLOCATOR
1474       COMPAT_CFLAGS += -Icompat/nedmalloc
1475       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1476endif
1477
1478ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1479        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1480endif
1481
1482ifndef NO_MSGFMT_EXTENDED_OPTIONS
1483        MSGFMT += --check --statistics
1484endif
1485
1486ifdef NEEDS_CLIPPED_WRITE
1487        BASIC_CFLAGS += -DNEEDS_CLIPPED_WRITE
1488        COMPAT_OBJS += compat/clipped-write.o
1489endif
1490
1491ifneq (,$(XDL_FAST_HASH))
1492        BASIC_CFLAGS += -DXDL_FAST_HASH
1493endif
1494
1495ifeq ($(TCLTK_PATH),)
1496NO_TCLTK = NoThanks
1497endif
1498
1499ifeq ($(PERL_PATH),)
1500NO_PERL = NoThanks
1501endif
1502
1503ifeq ($(PYTHON_PATH),)
1504NO_PYTHON = NoThanks
1505endif
1506
1507QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1508QUIET_SUBDIR1  =
1509
1510ifneq ($(findstring $(MAKEFLAGS),w),w)
1511PRINT_DIR = --no-print-directory
1512else # "make -w"
1513NO_SUBDIR = :
1514endif
1515
1516ifneq ($(findstring $(MAKEFLAGS),s),s)
1517ifndef V
1518        QUIET_CC       = @echo '   ' CC $@;
1519        QUIET_AR       = @echo '   ' AR $@;
1520        QUIET_LINK     = @echo '   ' LINK $@;
1521        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1522        QUIET_GEN      = @echo '   ' GEN $@;
1523        QUIET_LNCP     = @echo '   ' LN/CP $@;
1524        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1525        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1526        QUIET_GCOV     = @echo '   ' GCOV $@;
1527        QUIET_SP       = @echo '   ' SP $<;
1528        QUIET_SUBDIR0  = +@subdir=
1529        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1530                         $(MAKE) $(PRINT_DIR) -C $$subdir
1531        export V
1532        export QUIET_GEN
1533        export QUIET_BUILT_IN
1534endif
1535endif
1536
1537ifdef NO_INSTALL_HARDLINKS
1538        export NO_INSTALL_HARDLINKS
1539endif
1540
1541### profile feedback build
1542#
1543
1544# Can adjust this to be a global directory if you want to do extended
1545# data gathering
1546PROFILE_DIR := $(CURDIR)
1547
1548ifeq ("$(PROFILE)","GEN")
1549        CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1550        EXTLIBS += -lgcov
1551        export CCACHE_DISABLE = t
1552        V = 1
1553else
1554ifneq ("$(PROFILE)","")
1555        CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1556        export CCACHE_DISABLE = t
1557        V = 1
1558endif
1559endif
1560
1561# Shell quote (do not use $(call) to accommodate ancient setups);
1562
1563SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1564ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1565ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1566
1567DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1568bindir_SQ = $(subst ','\'',$(bindir))
1569bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1570mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1571infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1572localedir_SQ = $(subst ','\'',$(localedir))
1573gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1574template_dir_SQ = $(subst ','\'',$(template_dir))
1575htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1576prefix_SQ = $(subst ','\'',$(prefix))
1577gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1578
1579SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1580PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1581PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1582TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1583DIFF_SQ = $(subst ','\'',$(DIFF))
1584
1585LIBS = $(GITLIBS) $(EXTLIBS)
1586
1587BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1588        $(COMPAT_CFLAGS)
1589LIB_OBJS += $(COMPAT_OBJS)
1590
1591# Quote for C
1592
1593ifdef DEFAULT_EDITOR
1594DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1595DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1596
1597BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1598endif
1599
1600ifdef DEFAULT_PAGER
1601DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1602DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1603
1604BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1605endif
1606
1607ifdef SHELL_PATH
1608SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1609SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1610
1611BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1612endif
1613
1614GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1615GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1616GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1617GIT-USER-AGENT: FORCE
1618        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1619                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1620        fi
1621
1622ifdef DEFAULT_HELP_FORMAT
1623BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1624endif
1625
1626ALL_CFLAGS += $(BASIC_CFLAGS)
1627ALL_LDFLAGS += $(BASIC_LDFLAGS)
1628
1629export DIFF TAR INSTALL DESTDIR SHELL_PATH
1630
1631
1632### Build rules
1633
1634SHELL = $(SHELL_PATH)
1635
1636all:: shell_compatibility_test
1637
1638ifeq "$(PROFILE)" "BUILD"
1639ifeq ($(filter all,$(MAKECMDGOALS)),all)
1640all:: profile-clean
1641        $(MAKE) PROFILE=GEN all
1642        $(MAKE) PROFILE=GEN -j1 test
1643endif
1644endif
1645
1646all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1647ifneq (,$X)
1648        $(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';)
1649endif
1650
1651all::
1652ifndef NO_TCLTK
1653        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1654        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1655endif
1656ifndef NO_PERL
1657        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1658endif
1659ifndef NO_PYTHON
1660        $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1661endif
1662        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1663
1664please_set_SHELL_PATH_to_a_more_modern_shell:
1665        @$$(:)
1666
1667shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1668
1669strip: $(PROGRAMS) git$X
1670        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1671
1672### Target-specific flags and dependencies
1673
1674# The generic compilation pattern rule and automatically
1675# computed header dependencies (falling back to a dependency on
1676# LIB_H) are enough to describe how most targets should be built,
1677# but some targets are special enough to need something a little
1678# different.
1679#
1680# - When a source file "foo.c" #includes a generated header file,
1681#   we need to list that dependency for the "foo.o" target.
1682#
1683#   We also list it from other targets that are built from foo.c
1684#   like "foo.sp" and "foo.s", even though that is easy to forget
1685#   to do because the generated header is already present around
1686#   after a regular build attempt.
1687#
1688# - Some code depends on configuration kept in makefile
1689#   variables. The target-specific variable EXTRA_CPPFLAGS can
1690#   be used to convey that information to the C preprocessor
1691#   using -D options.
1692#
1693#   The "foo.o" target should have a corresponding dependency on
1694#   a file that changes when the value of the makefile variable
1695#   changes.  For example, targets making use of the
1696#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1697#
1698#   Technically the ".sp" and ".s" targets do not need this
1699#   dependency because they are force-built, but they get the
1700#   same dependency for consistency. This way, you do not have to
1701#   know how each target is implemented. And it means the
1702#   dependencies here will not need to change if the force-build
1703#   details change some day.
1704
1705git.sp git.s git.o: GIT-PREFIX
1706git.sp git.s git.o: EXTRA_CPPFLAGS = \
1707        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1708        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1709        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1710
1711git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1712        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1713                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1714
1715help.sp help.s help.o: common-cmds.h
1716
1717builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1718builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1719        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1720        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1721        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1722
1723version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1724version.sp version.s version.o: EXTRA_CPPFLAGS = \
1725        '-DGIT_VERSION="$(GIT_VERSION)"' \
1726        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1727
1728$(BUILT_INS): git$X
1729        $(QUIET_BUILT_IN)$(RM) $@ && \
1730        ln git$X $@ 2>/dev/null || \
1731        ln -s git$X $@ 2>/dev/null || \
1732        cp git$X $@
1733
1734common-cmds.h: ./generate-cmdlist.sh command-list.txt
1735
1736common-cmds.h: $(wildcard Documentation/git-*.txt)
1737        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1738
1739SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1740        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1741        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1742define cmd_munge_script
1743$(RM) $@ $@+ && \
1744sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1745    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1746    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1747    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1748    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1749    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1750    -e $(BROKEN_PATH_FIX) \
1751    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1752    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1753    $@.sh >$@+
1754endef
1755
1756GIT-SCRIPT-DEFINES: FORCE
1757        @FLAGS='$(SCRIPT_DEFINES)'; \
1758            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1759                echo >&2 "    * new script parameters"; \
1760                echo "$$FLAGS" >$@; \
1761            fi
1762
1763
1764$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1765        $(QUIET_GEN)$(cmd_munge_script) && \
1766        chmod +x $@+ && \
1767        mv $@+ $@
1768
1769$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1770        $(QUIET_GEN)$(cmd_munge_script) && \
1771        mv $@+ $@
1772
1773ifndef NO_PERL
1774$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1775
1776perl/perl.mak: perl/PM.stamp
1777
1778perl/PM.stamp: FORCE
1779        $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1780        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1781        $(RM) $@+
1782
1783perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1784        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1785
1786$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1787        $(QUIET_GEN)$(RM) $@ $@+ && \
1788        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1789        sed -e '1{' \
1790            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1791            -e '        h' \
1792            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1793            -e '        H' \
1794            -e '        x' \
1795            -e '}' \
1796            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1797            $@.perl >$@+ && \
1798        chmod +x $@+ && \
1799        mv $@+ $@
1800
1801
1802.PHONY: gitweb
1803gitweb:
1804        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1805
1806git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1807        $(QUIET_GEN)$(cmd_munge_script) && \
1808        chmod +x $@+ && \
1809        mv $@+ $@
1810else # NO_PERL
1811$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1812        $(QUIET_GEN)$(RM) $@ $@+ && \
1813        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1814            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1815            unimplemented.sh >$@+ && \
1816        chmod +x $@+ && \
1817        mv $@+ $@
1818endif # NO_PERL
1819
1820ifndef NO_PYTHON
1821$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1822$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1823        $(QUIET_GEN)$(RM) $@ $@+ && \
1824        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1825                --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1826                instlibdir` && \
1827        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1828            -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1829            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1830            $@.py >$@+ && \
1831        chmod +x $@+ && \
1832        mv $@+ $@
1833else # NO_PYTHON
1834$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1835        $(QUIET_GEN)$(RM) $@ $@+ && \
1836        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1837            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1838            unimplemented.sh >$@+ && \
1839        chmod +x $@+ && \
1840        mv $@+ $@
1841endif # NO_PYTHON
1842
1843CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1844                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1845                        configure.ac >configure.ac+ && \
1846                   autoconf -o configure configure.ac+ && \
1847                   $(RM) configure.ac+
1848
1849configure: configure.ac GIT-VERSION-FILE
1850        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1851
1852ifdef AUTOCONFIGURED
1853# We avoid depending on 'configure' here, because it gets rebuilt
1854# every time GIT-VERSION-FILE is modified, only to update the embedded
1855# version number string, which config.status does not care about.  We
1856# do want to recheck when the platform/environment detection logic
1857# changes, hence this depends on configure.ac.
1858config.status: configure.ac
1859        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1860        if test -f config.status; then \
1861          ./config.status --recheck; \
1862        else \
1863          ./configure; \
1864        fi
1865reconfigure config.mak.autogen: config.status
1866        $(QUIET_GEN)./config.status
1867.PHONY: reconfigure # This is a convenience target.
1868endif
1869
1870XDIFF_OBJS += xdiff/xdiffi.o
1871XDIFF_OBJS += xdiff/xprepare.o
1872XDIFF_OBJS += xdiff/xutils.o
1873XDIFF_OBJS += xdiff/xemit.o
1874XDIFF_OBJS += xdiff/xmerge.o
1875XDIFF_OBJS += xdiff/xpatience.o
1876XDIFF_OBJS += xdiff/xhistogram.o
1877
1878VCSSVN_OBJS += vcs-svn/line_buffer.o
1879VCSSVN_OBJS += vcs-svn/sliding_window.o
1880VCSSVN_OBJS += vcs-svn/repo_tree.o
1881VCSSVN_OBJS += vcs-svn/fast_export.o
1882VCSSVN_OBJS += vcs-svn/svndiff.o
1883VCSSVN_OBJS += vcs-svn/svndump.o
1884
1885TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1886OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1887        $(XDIFF_OBJS) \
1888        $(VCSSVN_OBJS) \
1889        git.o
1890ifndef NO_CURL
1891        OBJECTS += http.o http-walker.o remote-curl.o
1892endif
1893
1894dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1895dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1896
1897ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1898$(dep_dirs):
1899        @mkdir -p $@
1900
1901missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1902dep_file = $(dir $@).depend/$(notdir $@).d
1903dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1904ifdef CHECK_HEADER_DEPENDENCIES
1905$(error cannot compute header dependencies outside a normal build. \
1906Please unset CHECK_HEADER_DEPENDENCIES and try again)
1907endif
1908endif
1909
1910ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1911ifndef CHECK_HEADER_DEPENDENCIES
1912dep_dirs =
1913missing_dep_dirs =
1914dep_args =
1915endif
1916endif
1917
1918ifdef CHECK_HEADER_DEPENDENCIES
1919ifndef PRINT_HEADER_DEPENDENCIES
1920missing_deps = $(filter-out $(notdir $^), \
1921        $(notdir $(shell $(MAKE) -s $@ \
1922                CHECK_HEADER_DEPENDENCIES=YesPlease \
1923                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1924                PRINT_HEADER_DEPENDENCIES=YesPlease)))
1925endif
1926endif
1927
1928ASM_SRC := $(wildcard $(OBJECTS:o=S))
1929ASM_OBJ := $(ASM_SRC:S=o)
1930C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1931
1932.SUFFIXES:
1933
1934ifdef PRINT_HEADER_DEPENDENCIES
1935$(C_OBJ): %.o: %.c FORCE
1936        echo $^
1937$(ASM_OBJ): %.o: %.S FORCE
1938        echo $^
1939
1940ifndef CHECK_HEADER_DEPENDENCIES
1941$(error cannot print header dependencies during a normal build. \
1942Please set CHECK_HEADER_DEPENDENCIES and try again)
1943endif
1944endif
1945
1946ifndef PRINT_HEADER_DEPENDENCIES
1947ifdef CHECK_HEADER_DEPENDENCIES
1948$(C_OBJ): %.o: %.c $(dep_files) FORCE
1949        @set -e; echo CHECK $@; \
1950        missing_deps="$(missing_deps)"; \
1951        if test "$$missing_deps"; \
1952        then \
1953                echo missing dependencies: $$missing_deps; \
1954                false; \
1955        fi
1956$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1957        @set -e; echo CHECK $@; \
1958        missing_deps="$(missing_deps)"; \
1959        if test "$$missing_deps"; \
1960        then \
1961                echo missing dependencies: $$missing_deps; \
1962                false; \
1963        fi
1964endif
1965endif
1966
1967ifndef CHECK_HEADER_DEPENDENCIES
1968$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1969        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1970$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1971        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1972endif
1973
1974%.s: %.c GIT-CFLAGS FORCE
1975        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1976
1977ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1978# Take advantage of gcc's on-the-fly dependency generation
1979# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1980dep_files_present := $(wildcard $(dep_files))
1981ifneq ($(dep_files_present),)
1982include $(dep_files_present)
1983endif
1984else
1985# Dependencies on header files, for platforms that do not support
1986# the gcc -MMD option.
1987#
1988# Dependencies on automatically generated headers such as common-cmds.h
1989# should _not_ be included here, since they are necessary even when
1990# building an object for the first time.
1991
1992$(OBJECTS): $(LIB_H)
1993endif
1994
1995exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1996exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1997        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1998        '-DBINDIR="$(bindir_relative_SQ)"' \
1999        '-DPREFIX="$(prefix_SQ)"'
2000
2001builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2002builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2003        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2004
2005config.sp config.s config.o: GIT-PREFIX
2006config.sp config.s config.o: EXTRA_CPPFLAGS = \
2007        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2008
2009attr.sp attr.s attr.o: GIT-PREFIX
2010attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2011        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2012
2013gettext.sp gettext.s gettext.o: GIT-PREFIX
2014gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2015        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2016
2017ifdef NO_EXPAT
2018http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2019endif
2020
2021ifdef NO_REGEX
2022compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2023        -DGAWK -DNO_MBSUPPORT
2024endif
2025
2026ifdef USE_NED_ALLOCATOR
2027compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2028        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2029compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2030endif
2031
2032git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2033        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2034
2035git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2036        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2037                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2038
2039git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2040        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2041                $(LIBS) $(CURL_LIBCURL)
2042git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2043        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2044                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2045
2046git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2047        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2048        $(VCSSVN_LIB)
2049
2050$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2051        $(QUIET_LNCP)$(RM) $@ && \
2052        ln $< $@ 2>/dev/null || \
2053        ln -s $< $@ 2>/dev/null || \
2054        cp $< $@
2055
2056$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2057        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2058                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2059
2060$(LIB_FILE): $(LIB_OBJS)
2061        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2062
2063$(XDIFF_LIB): $(XDIFF_OBJS)
2064        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2065
2066$(VCSSVN_LIB): $(VCSSVN_OBJS)
2067        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2068
2069export DEFAULT_EDITOR DEFAULT_PAGER
2070
2071doc:
2072        $(MAKE) -C Documentation all
2073
2074man:
2075        $(MAKE) -C Documentation man
2076
2077html:
2078        $(MAKE) -C Documentation html
2079
2080info:
2081        $(MAKE) -C Documentation info
2082
2083pdf:
2084        $(MAKE) -C Documentation pdf
2085
2086XGETTEXT_FLAGS = \
2087        --force-po \
2088        --add-comments \
2089        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2090        --from-code=UTF-8
2091XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2092        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2093XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2094        --keyword=gettextln --keyword=eval_gettextln
2095XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2096LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2097LOCALIZED_SH := $(SCRIPT_SH)
2098LOCALIZED_PERL := $(SCRIPT_PERL)
2099
2100ifdef XGETTEXT_INCLUDE_TESTS
2101LOCALIZED_C += t/t0200/test.c
2102LOCALIZED_SH += t/t0200/test.sh
2103LOCALIZED_PERL += t/t0200/test.perl
2104endif
2105
2106po/git.pot: $(LOCALIZED_C)
2107        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2108        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2109                $(LOCALIZED_SH)
2110        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2111                $(LOCALIZED_PERL)
2112        mv $@+ $@
2113
2114pot: po/git.pot
2115
2116POFILES := $(wildcard po/*.po)
2117MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2118
2119ifndef NO_GETTEXT
2120all:: $(MOFILES)
2121endif
2122
2123po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2124        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2125
2126FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2127                        $(FIND) . \( -name .git -type d -prune \) \
2128                                -o \( -name '*.[hcS]' -type f -print \) )
2129
2130$(ETAGS_TARGET): FORCE
2131        $(RM) $(ETAGS_TARGET)
2132        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2133
2134tags: FORCE
2135        $(RM) tags
2136        $(FIND_SOURCE_FILES) | xargs ctags -a
2137
2138cscope:
2139        $(RM) cscope*
2140        $(FIND_SOURCE_FILES) | xargs cscope -b
2141
2142### Detect prefix changes
2143TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2144                $(localedir_SQ)
2145
2146GIT-PREFIX: FORCE
2147        @FLAGS='$(TRACK_PREFIX)'; \
2148        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2149                echo >&2 "    * new prefix flags"; \
2150                echo "$$FLAGS" >GIT-PREFIX; \
2151        fi
2152
2153TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2154
2155GIT-CFLAGS: FORCE
2156        @FLAGS='$(TRACK_CFLAGS)'; \
2157            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2158                echo >&2 "    * new build flags"; \
2159                echo "$$FLAGS" >GIT-CFLAGS; \
2160            fi
2161
2162TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2163
2164GIT-LDFLAGS: FORCE
2165        @FLAGS='$(TRACK_LDFLAGS)'; \
2166            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2167                echo >&2 "    * new link flags"; \
2168                echo "$$FLAGS" >GIT-LDFLAGS; \
2169            fi
2170
2171# We need to apply sq twice, once to protect from the shell
2172# that runs GIT-BUILD-OPTIONS, and then again to protect it
2173# and the first level quoting from the shell that runs "echo".
2174GIT-BUILD-OPTIONS: FORCE
2175        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2176        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2177        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2178        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2179        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2180        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2181        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2182        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2183        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2184        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2185ifdef TEST_OUTPUT_DIRECTORY
2186        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2187endif
2188ifdef GIT_TEST_OPTS
2189        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2190endif
2191ifdef GIT_TEST_CMP
2192        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2193endif
2194ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2195        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2196endif
2197        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2198        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2199ifdef GIT_PERF_REPEAT_COUNT
2200        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2201endif
2202ifdef GIT_PERF_REPO
2203        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2204endif
2205ifdef GIT_PERF_LARGE_REPO
2206        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2207endif
2208ifdef GIT_PERF_MAKE_OPTS
2209        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2210endif
2211
2212### Detect Python interpreter path changes
2213ifndef NO_PYTHON
2214TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2215
2216GIT-PYTHON-VARS: FORCE
2217        @VARS='$(TRACK_PYTHON)'; \
2218            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2219                echo >&2 "    * new Python interpreter location"; \
2220                echo "$$VARS" >$@; \
2221            fi
2222endif
2223
2224test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2225
2226all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2227
2228bin-wrappers/%: wrap-for-bin.sh
2229        @mkdir -p bin-wrappers
2230        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2231             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2232             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2233        chmod +x $@
2234
2235# GNU make supports exporting all variables by "export" without parameters.
2236# However, the environment gets quite big, and some programs have problems
2237# with that.
2238
2239export NO_SVN_TESTS
2240export TEST_NO_MALLOC_CHECK
2241
2242### Testing rules
2243
2244test: all
2245        $(MAKE) -C t/ all
2246
2247perf: all
2248        $(MAKE) -C t/perf/ all
2249
2250.PHONY: test perf
2251
2252test-ctype$X: ctype.o
2253
2254test-date$X: date.o ctype.o
2255
2256test-delta$X: diff-delta.o patch-delta.o
2257
2258test-line-buffer$X: vcs-svn/lib.a
2259
2260test-parse-options$X: parse-options.o parse-options-cb.o
2261
2262test-svn-fe$X: vcs-svn/lib.a
2263
2264.PRECIOUS: $(TEST_OBJS)
2265
2266test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2267        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2268
2269check-sha1:: test-sha1$X
2270        ./test-sha1.sh
2271
2272SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2273
2274$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2275        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2276                $(SPARSE_FLAGS) $<
2277
2278.PHONY: sparse $(SP_OBJ)
2279sparse: $(SP_OBJ)
2280
2281check: common-cmds.h
2282        @if sparse; \
2283        then \
2284                echo 2>&1 "Use 'make sparse' instead"; \
2285                $(MAKE) --no-print-directory sparse; \
2286        else \
2287                echo 2>&1 "Did you mean 'make test'?"; \
2288                exit 1; \
2289        fi
2290
2291remove-dashes:
2292        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2293
2294### Installation rules
2295
2296ifneq ($(filter /%,$(firstword $(template_dir))),)
2297template_instdir = $(template_dir)
2298else
2299template_instdir = $(prefix)/$(template_dir)
2300endif
2301export template_instdir
2302
2303ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2304gitexec_instdir = $(gitexecdir)
2305else
2306gitexec_instdir = $(prefix)/$(gitexecdir)
2307endif
2308gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2309export gitexec_instdir
2310
2311ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2312mergetools_instdir = $(mergetoolsdir)
2313else
2314mergetools_instdir = $(prefix)/$(mergetoolsdir)
2315endif
2316mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2317
2318install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2319
2320install: all
2321        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2322        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2323        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2324        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2325        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2326        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2327        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2328        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2329ifndef NO_GETTEXT
2330        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2331        (cd po/build/locale && $(TAR) cf - .) | \
2332        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2333endif
2334ifndef NO_PERL
2335        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2336        $(MAKE) -C gitweb install
2337endif
2338ifndef NO_PYTHON
2339        $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2340endif
2341ifndef NO_TCLTK
2342        $(MAKE) -C gitk-git install
2343        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2344endif
2345ifneq (,$X)
2346        $(foreach p,$(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';)
2347endif
2348
2349        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2350        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2351        { test "$$bindir/" = "$$execdir/" || \
2352          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2353                $(RM) "$$execdir/$$p" && \
2354                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2355                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2356                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2357          done; \
2358        } && \
2359        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2360                $(RM) "$$bindir/$$p" && \
2361                test -z "$(NO_INSTALL_HARDLINKS)" && \
2362                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2363                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2364                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2365        done && \
2366        for p in $(BUILT_INS); do \
2367                $(RM) "$$execdir/$$p" && \
2368                test -z "$(NO_INSTALL_HARDLINKS)" && \
2369                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2370                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2371                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2372        done && \
2373        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2374        for p in $$remote_curl_aliases; do \
2375                $(RM) "$$execdir/$$p" && \
2376                test -z "$(NO_INSTALL_HARDLINKS)" && \
2377                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2378                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2379                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2380        done && \
2381        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2382
2383install-gitweb:
2384        $(MAKE) -C gitweb install
2385
2386install-doc:
2387        $(MAKE) -C Documentation install
2388
2389install-man:
2390        $(MAKE) -C Documentation install-man
2391
2392install-html:
2393        $(MAKE) -C Documentation install-html
2394
2395install-info:
2396        $(MAKE) -C Documentation install-info
2397
2398install-pdf:
2399        $(MAKE) -C Documentation install-pdf
2400
2401quick-install-doc:
2402        $(MAKE) -C Documentation quick-install
2403
2404quick-install-man:
2405        $(MAKE) -C Documentation quick-install-man
2406
2407quick-install-html:
2408        $(MAKE) -C Documentation quick-install-html
2409
2410
2411
2412### Maintainer's dist rules
2413
2414git.spec: git.spec.in GIT-VERSION-FILE
2415        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2416        mv $@+ $@
2417
2418GIT_TARNAME = git-$(GIT_VERSION)
2419dist: git.spec git-archive$(X) configure
2420        ./git-archive --format=tar \
2421                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2422        @mkdir -p $(GIT_TARNAME)
2423        @cp git.spec configure $(GIT_TARNAME)
2424        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2425        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2426        $(TAR) rf $(GIT_TARNAME).tar \
2427                $(GIT_TARNAME)/git.spec \
2428                $(GIT_TARNAME)/configure \
2429                $(GIT_TARNAME)/version \
2430                $(GIT_TARNAME)/git-gui/version
2431        @$(RM) -r $(GIT_TARNAME)
2432        gzip -f -9 $(GIT_TARNAME).tar
2433
2434rpm: dist
2435        $(RPMBUILD) \
2436                --define "_source_filedigest_algorithm md5" \
2437                --define "_binary_filedigest_algorithm md5" \
2438                -ta $(GIT_TARNAME).tar.gz
2439
2440htmldocs = git-htmldocs-$(GIT_VERSION)
2441manpages = git-manpages-$(GIT_VERSION)
2442dist-doc:
2443        $(RM) -r .doc-tmp-dir
2444        mkdir .doc-tmp-dir
2445        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2446        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2447        gzip -n -9 -f $(htmldocs).tar
2448        :
2449        $(RM) -r .doc-tmp-dir
2450        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2451        $(MAKE) -C Documentation DESTDIR=./ \
2452                man1dir=../.doc-tmp-dir/man1 \
2453                man5dir=../.doc-tmp-dir/man5 \
2454                man7dir=../.doc-tmp-dir/man7 \
2455                install
2456        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2457        gzip -n -9 -f $(manpages).tar
2458        $(RM) -r .doc-tmp-dir
2459
2460### Cleaning rules
2461
2462distclean: clean
2463        $(RM) configure
2464        $(RM) config.log config.status config.cache
2465        $(RM) config.mak.autogen config.mak.append
2466        $(RM) -r autom4te.cache
2467
2468profile-clean:
2469        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2470        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2471
2472clean: profile-clean
2473        $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2474                builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2475        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2476        $(RM) $(TEST_PROGRAMS)
2477        $(RM) -r bin-wrappers $(dep_dirs)
2478        $(RM) -r po/build/
2479        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2480        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2481        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2482        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2483        $(MAKE) -C Documentation/ clean
2484ifndef NO_PERL
2485        $(MAKE) -C gitweb clean
2486        $(MAKE) -C perl clean
2487endif
2488ifndef NO_PYTHON
2489        $(MAKE) -C git_remote_helpers clean
2490endif
2491        $(MAKE) -C templates/ clean
2492        $(MAKE) -C t/ clean
2493ifndef NO_TCLTK
2494        $(MAKE) -C gitk-git clean
2495        $(MAKE) -C git-gui clean
2496endif
2497        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2498        $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2499
2500.PHONY: all install profile-clean clean strip
2501.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2502.PHONY: FORCE cscope
2503
2504### Check documentation
2505#
2506ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2507ALL_COMMANDS += git
2508ALL_COMMANDS += gitk
2509ALL_COMMANDS += gitweb
2510ALL_COMMANDS += git-gui git-citool
2511check-docs::
2512        @(for v in $(ALL_COMMANDS); \
2513        do \
2514                case "$$v" in \
2515                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2516                git-merge-resolve | git-merge-subtree | \
2517                git-fsck-objects | git-init-db | \
2518                git-remote-* | git-stage | \
2519                git-?*--?* ) continue ;; \
2520                esac ; \
2521                test -f "Documentation/$$v.txt" || \
2522                echo "no doc: $$v"; \
2523                sed -e '/^#/d' command-list.txt | \
2524                grep -q "^$$v[  ]" || \
2525                case "$$v" in \
2526                git) ;; \
2527                *) echo "no link: $$v";; \
2528                esac ; \
2529        done; \
2530        ( \
2531                sed -e '/^#/d' \
2532                    -e 's/[     ].*//' \
2533                    -e 's/^/listed /' command-list.txt; \
2534                $(MAKE) -C Documentation print-man1 | \
2535                grep '\.txt$$' | \
2536                sed -e 's|Documentation/|documented |' \
2537                    -e 's/\.txt//'; \
2538        ) | while read how cmd; \
2539        do \
2540                case " $(ALL_COMMANDS) " in \
2541                *" $$cmd "*)    ;; \
2542                *) echo "removed but $$how: $$cmd" ;; \
2543                esac; \
2544        done ) | sort
2545
2546### Make sure built-ins do not have dups and listed in git.c
2547#
2548check-builtins::
2549        ./check-builtins.sh
2550
2551### Test suite coverage testing
2552#
2553.PHONY: coverage coverage-clean coverage-build coverage-report
2554
2555coverage:
2556        $(MAKE) coverage-build
2557        $(MAKE) coverage-report
2558
2559object_dirs := $(sort $(dir $(OBJECTS)))
2560coverage-clean:
2561        $(RM) $(addsuffix *.gcov,$(object_dirs))
2562        $(RM) $(addsuffix *.gcda,$(object_dirs))
2563        $(RM) $(addsuffix *.gcno,$(object_dirs))
2564        $(RM) coverage-untested-functions
2565        $(RM) -r cover_db/
2566        $(RM) -r cover_db_html/
2567
2568COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2569COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2570GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2571
2572coverage-build: coverage-clean
2573        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2574        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2575                -j1 test
2576
2577coverage-report:
2578        $(QUIET_GCOV)for dir in $(object_dirs); do \
2579                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2580        done
2581
2582coverage-untested-functions: coverage-report
2583        grep '^function.*called 0 ' *.c.gcov \
2584                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2585                > coverage-untested-functions
2586
2587cover_db: coverage-report
2588        gcov2perl -db cover_db *.gcov
2589
2590cover_db_html: cover_db
2591        cover -report html -outputdir cover_db_html cover_db
2592