Makefileon commit Merge branch 'sy/i18n' of git-gui (02748bc)
   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 you 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 you 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 HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34#
  35# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36# git-http-push are not built, and you cannot use http:// and https://
  37# transports (neither smart nor dumb).
  38#
  39# Define CURLDIR=/foo/bar if your curl header and library files are in
  40# /foo/bar/include and /foo/bar/lib directories.
  41#
  42# Define CURL_CONFIG to curl's configuration program that prints information
  43# about the library (e.g., its version number).  The default is 'curl-config'.
  44#
  45# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  46# not built, and you cannot push using http:// and https:// transports (dumb).
  47#
  48# Define EXPATDIR=/foo/bar if your expat header and library files are in
  49# /foo/bar/include and /foo/bar/lib directories.
  50#
  51# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  52# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  53#
  54# Define NO_GETTEXT if you don't want Git output to be translated.
  55# A translated Git requires GNU libintl or another gettext implementation,
  56# plus libintl-perl at runtime.
  57#
  58# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  59# the installed gettext translation of the shell scripts output.
  60#
  61# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  62# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  63# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  64# FreeBSD can use either, but MinGW and some others need to use
  65# libcharset.h's locale_charset() instead.
  66#
  67# Define CHARSET_LIB to the library you need to link with in order to
  68# use locale_charset() function.  On some platforms this needs to set to
  69# -lcharset, on others to -liconv .
  70#
  71# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  72# need -lintl when linking.
  73#
  74# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  75# doesn't support GNU extensions like --check and --statistics
  76#
  77# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  78# it specifies.
  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_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 108# in the C library.
 109#
 110# Define NO_LIBGEN_H if you don't have libgen.h.
 111#
 112# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 113#
 114# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 115#
 116# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 117# Enable it on Windows.  By default, symrefs are still used.
 118#
 119# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 120# tests.  These tests take up a significant amount of the total test time
 121# but are not needed unless you plan to talk to SVN repos.
 122#
 123# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 124# installed in /sw, but don't want GIT to link against any libraries
 125# installed there.  If defined you may specify your own (or Fink's)
 126# include directories and library directories by defining CFLAGS
 127# and LDFLAGS appropriately.
 128#
 129# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 130# have DarwinPorts installed in /opt/local, but don't want GIT to
 131# link against any libraries installed there.  If defined you may
 132# specify your own (or DarwinPort's) include directories and
 133# library directories by defining CFLAGS and LDFLAGS appropriately.
 134#
 135# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 136# and do not want to use Apple's CommonCrypto library.  This allows you
 137# to provide your own OpenSSL library, for example from MacPorts.
 138#
 139# Define BLK_SHA1 environment variable to make use of the bundled
 140# optimized C SHA1 routine.
 141#
 142# Define PPC_SHA1 environment variable when running make to make use of
 143# a bundled SHA1 routine optimized for PowerPC.
 144#
 145# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 146# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 147# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 148#
 149# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 150#
 151# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 152#
 153# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 154#
 155# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 156#
 157# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 158#
 159# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 160#
 161# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 162#
 163# Define NO_UINTMAX_T if you don't have uintmax_t.
 164#
 165# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 166# Patrick Mauritz).
 167#
 168# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 169# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 170# inet_ntop and inet_pton additionally reside there.
 171#
 172# Define NO_MMAP if you want to avoid mmap.
 173#
 174# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 175#
 176# Define NO_POLL if you do not have or don't want to use poll().
 177# This also implies NO_SYS_POLL_H.
 178#
 179# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 180# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 181# we want to know more about the issue.
 182#
 183# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 184#
 185# Define NO_PREAD if you have a problem with pread() system call (e.g.
 186# cygwin1.dll before v1.5.22).
 187#
 188# Define NO_SETITIMER if you don't have setitimer()
 189#
 190# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 191# This also implies NO_SETITIMER
 192#
 193# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 194# generally faster on your platform than accessing the working directory.
 195#
 196# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 197# the executable mode bit, but doesn't really do so.
 198#
 199# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 200# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 201# usual 0xF000).
 202#
 203# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 204#
 205# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 206#
 207# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 208# sockaddr_storage.
 209#
 210# Define NO_ICONV if your libc does not properly support iconv.
 211#
 212# Define OLD_ICONV if your library has an old iconv(), where the second
 213# (input buffer pointer) parameter is declared with type (const char **).
 214#
 215# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 216#
 217# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 218# that tells runtime paths to dynamic libraries;
 219# "-Wl,-rpath=/path/lib" is used instead.
 220#
 221# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 222# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 223#
 224# Define USE_NSEC below if you want git to care about sub-second file mtimes
 225# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 226# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 227# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 228# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 229# Documentation/technical/racy-git.txt for details.
 230#
 231# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 232# "st_ctim"
 233#
 234# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 235# available.  This automatically turns USE_NSEC off.
 236#
 237# Define USE_STDEV below if you want git to care about the underlying device
 238# change being considered an inode change from the update-index perspective.
 239#
 240# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 241# field that counts the on-disk footprint in 512-byte blocks.
 242#
 243# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 244# (not v1.73 or v1.71).
 245#
 246# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 247# (versions 1.68.1 through v1.72).
 248#
 249# Define GNU_ROFF if your target system uses GNU groff.  This forces
 250# apostrophes to be ASCII so that cut&pasting examples to the shell
 251# will work.
 252#
 253# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 254#
 255# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 256# MakeMaker (e.g. using ActiveState under Cygwin).
 257#
 258# Define NO_PERL if you do not want Perl scripts or libraries at all.
 259#
 260# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 261# but /usr/bin/python2.7 on some platforms).
 262#
 263# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 264#
 265# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 266#
 267# Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 268# and egrep that are pickier when their input contains non-ASCII data.
 269#
 270# The TCL_PATH variable governs the location of the Tcl interpreter
 271# used to optimize git-gui for your system.  Only used if NO_TCLTK
 272# is not set.  Defaults to the bare 'tclsh'.
 273#
 274# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 275# If not set it defaults to the bare 'wish'. If it is set to the empty
 276# string then NO_TCLTK will be forced (this is used by configure script).
 277#
 278# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 279# is a simplified version of the merge sort used in glibc. This is
 280# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 281#
 282# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 283# information on a not yet closed file that lstat would return for the same
 284# file after it was closed.
 285#
 286# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 287# when hardlinking a file to another name and unlinking the original file right
 288# away (some NTFS drivers seem to zero the contents in that scenario).
 289#
 290# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 291# programs as a tar, where bin/ and libexec/ might be on different file systems.
 292#
 293# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 294# copies to install built-in git commands e.g. git-cat-file.
 295#
 296# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 297# memory allocators with the nedmalloc allocator written by Niall Douglas.
 298#
 299# Define NO_REGEX if you have no or inferior regex support in your C library.
 300#
 301# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 302# user.
 303#
 304# Define GETTEXT_POISON if you are debugging the choice of strings marked
 305# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 306# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 307# (to any value) in your environment.
 308#
 309# Define JSMIN to point to JavaScript minifier that functions as
 310# a filter to have gitweb.js minified.
 311#
 312# Define CSSMIN to point to a CSS minifier in order to generate a minified
 313# version of gitweb.css
 314#
 315# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 316# you want to use something different.  The value will be interpreted by the
 317# shell at runtime when it is used.
 318#
 319# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 320# want to use something different.  The value will be interpreted by the shell
 321# if necessary when it is used.  Examples:
 322#
 323#   DEFAULT_EDITOR='~/bin/vi',
 324#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 325#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 326#
 327# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 328# header files to be automatically computed, to avoid rebuilding objects when
 329# an unrelated header file changes.  Define it to "no" to use the hard-coded
 330# dependency rules.  The default is "auto", which means to use computed header
 331# dependencies if your compiler is detected to support it.
 332#
 333# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 334#
 335# Define XDL_FAST_HASH to use an alternative line-hashing method in
 336# the diff algorithm.  It gives a nice speedup if your processor has
 337# fast unaligned word loads.  Does NOT work on big-endian systems!
 338# Enabled by default on x86_64.
 339#
 340# Define GIT_USER_AGENT if you want to change how git identifies itself during
 341# network interactions.  The default is "git/$(GIT_VERSION)".
 342#
 343# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 344# (defaults to "man") if you want to have a different default when
 345# "git help" is called without a parameter specifying the format.
 346#
 347# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 348# with a different indexfile format version.  If it isn't set the index
 349# file format used is index-v[23].
 350#
 351# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 352# return NULL when it receives a bogus time_t.
 353#
 354# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
 355#
 356# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
 357#
 358# Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
 359# before 2.17) for clock_gettime and CLOCK_MONOTONIC.
 360#
 361# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 362# compiles the following initialization:
 363#
 364#   static const char s[] = ("FOO");
 365#
 366# and define it to "no" if you need to remove the parentheses () around the
 367# constant.  The default is "auto", which means to use parentheses if your
 368# compiler is detected to support it.
 369#
 370# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 371#
 372# Define HAVE_GETDELIM if your system has the getdelim() function.
 373#
 374# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 375# default environment variables to be passed when a pager is spawned, e.g.
 376#
 377#    PAGER_ENV = LESS=FRX LV=-c
 378#
 379# to say "export LESS=FRX (and LV=-c) if the environment variable
 380# LESS (and LV) is not set, respectively".
 381
 382GIT-VERSION-FILE: FORCE
 383        @$(SHELL_PATH) ./GIT-VERSION-GEN
 384-include GIT-VERSION-FILE
 385
 386# CFLAGS and LDFLAGS are for the users to override from the command line.
 387
 388CFLAGS = -g -O2 -Wall
 389DEVELOPER_CFLAGS = -Werror \
 390        -Wdeclaration-after-statement \
 391        -Wno-format-zero-length \
 392        -Wold-style-definition \
 393        -Woverflow \
 394        -Wpointer-arith \
 395        -Wstrict-prototypes \
 396        -Wunused \
 397        -Wvla
 398LDFLAGS =
 399ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 400ALL_LDFLAGS = $(LDFLAGS)
 401STRIP ?= strip
 402
 403# Create as necessary, replace existing, make ranlib unneeded.
 404ARFLAGS = rcs
 405
 406# Among the variables below, these:
 407#   gitexecdir
 408#   template_dir
 409#   sysconfdir
 410# can be specified as a relative path some/where/else;
 411# this is interpreted as relative to $(prefix) and "git" at
 412# runtime figures out where they are based on the path to the executable.
 413# Additionally, the following will be treated as relative by "git" if they
 414# begin with "$(prefix)/":
 415#   mandir
 416#   infodir
 417#   htmldir
 418# This can help installing the suite in a relocatable way.
 419
 420prefix = $(HOME)
 421bindir_relative = bin
 422bindir = $(prefix)/$(bindir_relative)
 423mandir = $(prefix)/share/man
 424infodir = $(prefix)/share/info
 425gitexecdir = libexec/git-core
 426mergetoolsdir = $(gitexecdir)/mergetools
 427sharedir = $(prefix)/share
 428gitwebdir = $(sharedir)/gitweb
 429localedir = $(sharedir)/locale
 430template_dir = share/git-core/templates
 431htmldir = $(prefix)/share/doc/git-doc
 432ETC_GITCONFIG = $(sysconfdir)/gitconfig
 433ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 434lib = lib
 435# DESTDIR =
 436pathsep = :
 437
 438mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 439infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 440htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 441
 442export prefix bindir sharedir sysconfdir gitwebdir localedir
 443
 444CC = cc
 445AR = ar
 446RM = rm -f
 447DIFF = diff
 448TAR = tar
 449FIND = find
 450INSTALL = install
 451TCL_PATH = tclsh
 452TCLTK_PATH = wish
 453XGETTEXT = xgettext
 454MSGFMT = msgfmt
 455CURL_CONFIG = curl-config
 456PTHREAD_LIBS = -lpthread
 457PTHREAD_CFLAGS =
 458GCOV = gcov
 459
 460export TCL_PATH TCLTK_PATH
 461
 462SPARSE_FLAGS =
 463
 464
 465
 466### --- END CONFIGURATION SECTION ---
 467
 468# Those must not be GNU-specific; they are shared with perl/ which may
 469# be built by a different compiler. (Note that this is an artifact now
 470# but it still might be nice to keep that distinction.)
 471BASIC_CFLAGS = -I.
 472BASIC_LDFLAGS =
 473
 474# Guard against environment variables
 475BUILTIN_OBJS =
 476BUILT_INS =
 477COMPAT_CFLAGS =
 478COMPAT_OBJS =
 479XDIFF_OBJS =
 480VCSSVN_OBJS =
 481GENERATED_H =
 482EXTRA_CPPFLAGS =
 483LIB_OBJS =
 484PROGRAM_OBJS =
 485PROGRAMS =
 486SCRIPT_PERL =
 487SCRIPT_PYTHON =
 488SCRIPT_SH =
 489SCRIPT_LIB =
 490TEST_PROGRAMS_NEED_X =
 491
 492# Having this variable in your environment would break pipelines because
 493# you cause "cd" to echo its destination to stdout.  It can also take
 494# scripts to unexpected places.  If you like CDPATH, define it for your
 495# interactive shell sessions without exporting it.
 496unexport CDPATH
 497
 498SCRIPT_SH += git-bisect.sh
 499SCRIPT_SH += git-difftool--helper.sh
 500SCRIPT_SH += git-filter-branch.sh
 501SCRIPT_SH += git-merge-octopus.sh
 502SCRIPT_SH += git-merge-one-file.sh
 503SCRIPT_SH += git-merge-resolve.sh
 504SCRIPT_SH += git-mergetool.sh
 505SCRIPT_SH += git-quiltimport.sh
 506SCRIPT_SH += git-rebase.sh
 507SCRIPT_SH += git-remote-testgit.sh
 508SCRIPT_SH += git-request-pull.sh
 509SCRIPT_SH += git-stash.sh
 510SCRIPT_SH += git-submodule.sh
 511SCRIPT_SH += git-web--browse.sh
 512
 513SCRIPT_LIB += git-mergetool--lib
 514SCRIPT_LIB += git-parse-remote
 515SCRIPT_LIB += git-rebase--am
 516SCRIPT_LIB += git-rebase--interactive
 517SCRIPT_LIB += git-rebase--merge
 518SCRIPT_LIB += git-sh-setup
 519SCRIPT_LIB += git-sh-i18n
 520
 521SCRIPT_PERL += git-add--interactive.perl
 522SCRIPT_PERL += git-difftool.perl
 523SCRIPT_PERL += git-archimport.perl
 524SCRIPT_PERL += git-cvsexportcommit.perl
 525SCRIPT_PERL += git-cvsimport.perl
 526SCRIPT_PERL += git-cvsserver.perl
 527SCRIPT_PERL += git-relink.perl
 528SCRIPT_PERL += git-send-email.perl
 529SCRIPT_PERL += git-svn.perl
 530
 531SCRIPT_PYTHON += git-p4.py
 532
 533NO_INSTALL += git-remote-testgit
 534
 535# Generated files for scripts
 536SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 537SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 538SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 539
 540SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 541SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 542SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 543
 544# Individual rules to allow e.g.
 545# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 546# from subdirectories like contrib/*/
 547.PHONY: build-perl-script build-sh-script build-python-script
 548build-perl-script: $(SCRIPT_PERL_GEN)
 549build-sh-script: $(SCRIPT_SH_GEN)
 550build-python-script: $(SCRIPT_PYTHON_GEN)
 551
 552.PHONY: install-perl-script install-sh-script install-python-script
 553install-sh-script: $(SCRIPT_SH_INS)
 554        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 555install-perl-script: $(SCRIPT_PERL_INS)
 556        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 557install-python-script: $(SCRIPT_PYTHON_INS)
 558        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 559
 560.PHONY: clean-perl-script clean-sh-script clean-python-script
 561clean-sh-script:
 562        $(RM) $(SCRIPT_SH_GEN)
 563clean-perl-script:
 564        $(RM) $(SCRIPT_PERL_GEN)
 565clean-python-script:
 566        $(RM) $(SCRIPT_PYTHON_GEN)
 567
 568SCRIPTS = $(SCRIPT_SH_INS) \
 569          $(SCRIPT_PERL_INS) \
 570          $(SCRIPT_PYTHON_INS) \
 571          git-instaweb
 572
 573ETAGS_TARGET = TAGS
 574
 575# Empty...
 576EXTRA_PROGRAMS =
 577
 578# ... and all the rest that could be moved out of bindir to gitexecdir
 579PROGRAMS += $(EXTRA_PROGRAMS)
 580
 581PROGRAM_OBJS += credential-store.o
 582PROGRAM_OBJS += daemon.o
 583PROGRAM_OBJS += fast-import.o
 584PROGRAM_OBJS += http-backend.o
 585PROGRAM_OBJS += imap-send.o
 586PROGRAM_OBJS += sh-i18n--envsubst.o
 587PROGRAM_OBJS += shell.o
 588PROGRAM_OBJS += show-index.o
 589PROGRAM_OBJS += upload-pack.o
 590PROGRAM_OBJS += remote-testsvn.o
 591
 592# Binary suffix, set to .exe for Windows builds
 593X =
 594
 595PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 596
 597TEST_PROGRAMS_NEED_X += test-chmtime
 598TEST_PROGRAMS_NEED_X += test-ctype
 599TEST_PROGRAMS_NEED_X += test-config
 600TEST_PROGRAMS_NEED_X += test-date
 601TEST_PROGRAMS_NEED_X += test-delta
 602TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 603TEST_PROGRAMS_NEED_X += test-dump-split-index
 604TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 605TEST_PROGRAMS_NEED_X += test-fake-ssh
 606TEST_PROGRAMS_NEED_X += test-genrandom
 607TEST_PROGRAMS_NEED_X += test-hashmap
 608TEST_PROGRAMS_NEED_X += test-index-version
 609TEST_PROGRAMS_NEED_X += test-line-buffer
 610TEST_PROGRAMS_NEED_X += test-match-trees
 611TEST_PROGRAMS_NEED_X += test-mergesort
 612TEST_PROGRAMS_NEED_X += test-mktemp
 613TEST_PROGRAMS_NEED_X += test-parse-options
 614TEST_PROGRAMS_NEED_X += test-path-utils
 615TEST_PROGRAMS_NEED_X += test-prio-queue
 616TEST_PROGRAMS_NEED_X += test-read-cache
 617TEST_PROGRAMS_NEED_X += test-regex
 618TEST_PROGRAMS_NEED_X += test-revision-walking
 619TEST_PROGRAMS_NEED_X += test-run-command
 620TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 621TEST_PROGRAMS_NEED_X += test-sha1
 622TEST_PROGRAMS_NEED_X += test-sha1-array
 623TEST_PROGRAMS_NEED_X += test-sigchain
 624TEST_PROGRAMS_NEED_X += test-string-list
 625TEST_PROGRAMS_NEED_X += test-submodule-config
 626TEST_PROGRAMS_NEED_X += test-subprocess
 627TEST_PROGRAMS_NEED_X += test-svn-fe
 628TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 629TEST_PROGRAMS_NEED_X += test-wildmatch
 630
 631TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
 632
 633# List built-in command $C whose implementation cmd_$C() is not in
 634# builtin/$C.o but is linked in as part of some other command.
 635BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 636
 637BUILT_INS += git-cherry$X
 638BUILT_INS += git-cherry-pick$X
 639BUILT_INS += git-format-patch$X
 640BUILT_INS += git-fsck-objects$X
 641BUILT_INS += git-init$X
 642BUILT_INS += git-merge-subtree$X
 643BUILT_INS += git-show$X
 644BUILT_INS += git-stage$X
 645BUILT_INS += git-status$X
 646BUILT_INS += git-whatchanged$X
 647
 648# what 'all' will build and 'install' will install in gitexecdir,
 649# excluding programs for built-in commands
 650ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 651
 652# what 'all' will build but not install in gitexecdir
 653OTHER_PROGRAMS = git$X
 654
 655# what test wrappers are needed and 'install' will install, in bindir
 656BINDIR_PROGRAMS_NEED_X += git
 657BINDIR_PROGRAMS_NEED_X += git-upload-pack
 658BINDIR_PROGRAMS_NEED_X += git-receive-pack
 659BINDIR_PROGRAMS_NEED_X += git-upload-archive
 660BINDIR_PROGRAMS_NEED_X += git-shell
 661
 662BINDIR_PROGRAMS_NO_X += git-cvsserver
 663
 664# Set paths to tools early so that they can be used for version tests.
 665ifndef SHELL_PATH
 666        SHELL_PATH = /bin/sh
 667endif
 668ifndef PERL_PATH
 669        PERL_PATH = /usr/bin/perl
 670endif
 671ifndef PYTHON_PATH
 672        PYTHON_PATH = /usr/bin/python
 673endif
 674
 675export PERL_PATH
 676export PYTHON_PATH
 677
 678LIB_FILE = libgit.a
 679XDIFF_LIB = xdiff/lib.a
 680VCSSVN_LIB = vcs-svn/lib.a
 681
 682GENERATED_H += common-cmds.h
 683
 684LIB_H = $(shell $(FIND) . \
 685        -name .git -prune -o \
 686        -name t -prune -o \
 687        -name Documentation -prune -o \
 688        -name '*.h' -print)
 689
 690LIB_OBJS += abspath.o
 691LIB_OBJS += advice.o
 692LIB_OBJS += alias.o
 693LIB_OBJS += alloc.o
 694LIB_OBJS += archive.o
 695LIB_OBJS += archive-tar.o
 696LIB_OBJS += archive-zip.o
 697LIB_OBJS += argv-array.o
 698LIB_OBJS += attr.o
 699LIB_OBJS += base85.o
 700LIB_OBJS += bisect.o
 701LIB_OBJS += blob.o
 702LIB_OBJS += branch.o
 703LIB_OBJS += bulk-checkin.o
 704LIB_OBJS += bundle.o
 705LIB_OBJS += cache-tree.o
 706LIB_OBJS += color.o
 707LIB_OBJS += column.o
 708LIB_OBJS += combine-diff.o
 709LIB_OBJS += commit.o
 710LIB_OBJS += compat/obstack.o
 711LIB_OBJS += compat/terminal.o
 712LIB_OBJS += config.o
 713LIB_OBJS += connect.o
 714LIB_OBJS += connected.o
 715LIB_OBJS += convert.o
 716LIB_OBJS += copy.o
 717LIB_OBJS += credential.o
 718LIB_OBJS += csum-file.o
 719LIB_OBJS += ctype.o
 720LIB_OBJS += date.o
 721LIB_OBJS += decorate.o
 722LIB_OBJS += diffcore-break.o
 723LIB_OBJS += diffcore-delta.o
 724LIB_OBJS += diffcore-order.o
 725LIB_OBJS += diffcore-pickaxe.o
 726LIB_OBJS += diffcore-rename.o
 727LIB_OBJS += diff-delta.o
 728LIB_OBJS += diff-lib.o
 729LIB_OBJS += diff-no-index.o
 730LIB_OBJS += diff.o
 731LIB_OBJS += dir.o
 732LIB_OBJS += dir-iterator.o
 733LIB_OBJS += editor.o
 734LIB_OBJS += entry.o
 735LIB_OBJS += environment.o
 736LIB_OBJS += ewah/bitmap.o
 737LIB_OBJS += ewah/ewah_bitmap.o
 738LIB_OBJS += ewah/ewah_io.o
 739LIB_OBJS += ewah/ewah_rlw.o
 740LIB_OBJS += exec_cmd.o
 741LIB_OBJS += fetch-pack.o
 742LIB_OBJS += fsck.o
 743LIB_OBJS += gettext.o
 744LIB_OBJS += gpg-interface.o
 745LIB_OBJS += graph.o
 746LIB_OBJS += grep.o
 747LIB_OBJS += hashmap.o
 748LIB_OBJS += help.o
 749LIB_OBJS += hex.o
 750LIB_OBJS += ident.o
 751LIB_OBJS += kwset.o
 752LIB_OBJS += levenshtein.o
 753LIB_OBJS += line-log.o
 754LIB_OBJS += line-range.o
 755LIB_OBJS += list-objects.o
 756LIB_OBJS += ll-merge.o
 757LIB_OBJS += lockfile.o
 758LIB_OBJS += log-tree.o
 759LIB_OBJS += mailinfo.o
 760LIB_OBJS += mailmap.o
 761LIB_OBJS += match-trees.o
 762LIB_OBJS += merge.o
 763LIB_OBJS += merge-blobs.o
 764LIB_OBJS += merge-recursive.o
 765LIB_OBJS += mergesort.o
 766LIB_OBJS += mru.o
 767LIB_OBJS += name-hash.o
 768LIB_OBJS += notes.o
 769LIB_OBJS += notes-cache.o
 770LIB_OBJS += notes-merge.o
 771LIB_OBJS += notes-utils.o
 772LIB_OBJS += object.o
 773LIB_OBJS += pack-bitmap.o
 774LIB_OBJS += pack-bitmap-write.o
 775LIB_OBJS += pack-check.o
 776LIB_OBJS += pack-objects.o
 777LIB_OBJS += pack-revindex.o
 778LIB_OBJS += pack-write.o
 779LIB_OBJS += pager.o
 780LIB_OBJS += parse-options.o
 781LIB_OBJS += parse-options-cb.o
 782LIB_OBJS += patch-delta.o
 783LIB_OBJS += patch-ids.o
 784LIB_OBJS += path.o
 785LIB_OBJS += pathspec.o
 786LIB_OBJS += pkt-line.o
 787LIB_OBJS += preload-index.o
 788LIB_OBJS += pretty.o
 789LIB_OBJS += prio-queue.o
 790LIB_OBJS += progress.o
 791LIB_OBJS += prompt.o
 792LIB_OBJS += quote.o
 793LIB_OBJS += reachable.o
 794LIB_OBJS += read-cache.o
 795LIB_OBJS += reflog-walk.o
 796LIB_OBJS += refs.o
 797LIB_OBJS += refs/files-backend.o
 798LIB_OBJS += refs/iterator.o
 799LIB_OBJS += ref-filter.o
 800LIB_OBJS += remote.o
 801LIB_OBJS += replace_object.o
 802LIB_OBJS += rerere.o
 803LIB_OBJS += resolve-undo.o
 804LIB_OBJS += revision.o
 805LIB_OBJS += run-command.o
 806LIB_OBJS += send-pack.o
 807LIB_OBJS += sequencer.o
 808LIB_OBJS += server-info.o
 809LIB_OBJS += setup.o
 810LIB_OBJS += sha1-array.o
 811LIB_OBJS += sha1-lookup.o
 812LIB_OBJS += sha1_file.o
 813LIB_OBJS += sha1_name.o
 814LIB_OBJS += shallow.o
 815LIB_OBJS += sideband.o
 816LIB_OBJS += sigchain.o
 817LIB_OBJS += split-index.o
 818LIB_OBJS += strbuf.o
 819LIB_OBJS += streaming.o
 820LIB_OBJS += string-list.o
 821LIB_OBJS += submodule.o
 822LIB_OBJS += submodule-config.o
 823LIB_OBJS += symlinks.o
 824LIB_OBJS += tag.o
 825LIB_OBJS += tempfile.o
 826LIB_OBJS += trace.o
 827LIB_OBJS += trailer.o
 828LIB_OBJS += transport.o
 829LIB_OBJS += transport-helper.o
 830LIB_OBJS += tree-diff.o
 831LIB_OBJS += tree.o
 832LIB_OBJS += tree-walk.o
 833LIB_OBJS += unpack-trees.o
 834LIB_OBJS += url.o
 835LIB_OBJS += urlmatch.o
 836LIB_OBJS += usage.o
 837LIB_OBJS += userdiff.o
 838LIB_OBJS += utf8.o
 839LIB_OBJS += varint.o
 840LIB_OBJS += version.o
 841LIB_OBJS += versioncmp.o
 842LIB_OBJS += walker.o
 843LIB_OBJS += wildmatch.o
 844LIB_OBJS += worktree.o
 845LIB_OBJS += wrapper.o
 846LIB_OBJS += write_or_die.o
 847LIB_OBJS += ws.o
 848LIB_OBJS += wt-status.o
 849LIB_OBJS += xdiff-interface.o
 850LIB_OBJS += zlib.o
 851
 852BUILTIN_OBJS += builtin/add.o
 853BUILTIN_OBJS += builtin/am.o
 854BUILTIN_OBJS += builtin/annotate.o
 855BUILTIN_OBJS += builtin/apply.o
 856BUILTIN_OBJS += builtin/archive.o
 857BUILTIN_OBJS += builtin/bisect--helper.o
 858BUILTIN_OBJS += builtin/blame.o
 859BUILTIN_OBJS += builtin/branch.o
 860BUILTIN_OBJS += builtin/bundle.o
 861BUILTIN_OBJS += builtin/cat-file.o
 862BUILTIN_OBJS += builtin/check-attr.o
 863BUILTIN_OBJS += builtin/check-ignore.o
 864BUILTIN_OBJS += builtin/check-mailmap.o
 865BUILTIN_OBJS += builtin/check-ref-format.o
 866BUILTIN_OBJS += builtin/checkout-index.o
 867BUILTIN_OBJS += builtin/checkout.o
 868BUILTIN_OBJS += builtin/clean.o
 869BUILTIN_OBJS += builtin/clone.o
 870BUILTIN_OBJS += builtin/column.o
 871BUILTIN_OBJS += builtin/commit-tree.o
 872BUILTIN_OBJS += builtin/commit.o
 873BUILTIN_OBJS += builtin/config.o
 874BUILTIN_OBJS += builtin/count-objects.o
 875BUILTIN_OBJS += builtin/credential.o
 876BUILTIN_OBJS += builtin/describe.o
 877BUILTIN_OBJS += builtin/diff-files.o
 878BUILTIN_OBJS += builtin/diff-index.o
 879BUILTIN_OBJS += builtin/diff-tree.o
 880BUILTIN_OBJS += builtin/diff.o
 881BUILTIN_OBJS += builtin/fast-export.o
 882BUILTIN_OBJS += builtin/fetch-pack.o
 883BUILTIN_OBJS += builtin/fetch.o
 884BUILTIN_OBJS += builtin/fmt-merge-msg.o
 885BUILTIN_OBJS += builtin/for-each-ref.o
 886BUILTIN_OBJS += builtin/fsck.o
 887BUILTIN_OBJS += builtin/gc.o
 888BUILTIN_OBJS += builtin/get-tar-commit-id.o
 889BUILTIN_OBJS += builtin/grep.o
 890BUILTIN_OBJS += builtin/hash-object.o
 891BUILTIN_OBJS += builtin/help.o
 892BUILTIN_OBJS += builtin/index-pack.o
 893BUILTIN_OBJS += builtin/init-db.o
 894BUILTIN_OBJS += builtin/interpret-trailers.o
 895BUILTIN_OBJS += builtin/log.o
 896BUILTIN_OBJS += builtin/ls-files.o
 897BUILTIN_OBJS += builtin/ls-remote.o
 898BUILTIN_OBJS += builtin/ls-tree.o
 899BUILTIN_OBJS += builtin/mailinfo.o
 900BUILTIN_OBJS += builtin/mailsplit.o
 901BUILTIN_OBJS += builtin/merge.o
 902BUILTIN_OBJS += builtin/merge-base.o
 903BUILTIN_OBJS += builtin/merge-file.o
 904BUILTIN_OBJS += builtin/merge-index.o
 905BUILTIN_OBJS += builtin/merge-ours.o
 906BUILTIN_OBJS += builtin/merge-recursive.o
 907BUILTIN_OBJS += builtin/merge-tree.o
 908BUILTIN_OBJS += builtin/mktag.o
 909BUILTIN_OBJS += builtin/mktree.o
 910BUILTIN_OBJS += builtin/mv.o
 911BUILTIN_OBJS += builtin/name-rev.o
 912BUILTIN_OBJS += builtin/notes.o
 913BUILTIN_OBJS += builtin/pack-objects.o
 914BUILTIN_OBJS += builtin/pack-redundant.o
 915BUILTIN_OBJS += builtin/pack-refs.o
 916BUILTIN_OBJS += builtin/patch-id.o
 917BUILTIN_OBJS += builtin/prune-packed.o
 918BUILTIN_OBJS += builtin/prune.o
 919BUILTIN_OBJS += builtin/pull.o
 920BUILTIN_OBJS += builtin/push.o
 921BUILTIN_OBJS += builtin/read-tree.o
 922BUILTIN_OBJS += builtin/receive-pack.o
 923BUILTIN_OBJS += builtin/reflog.o
 924BUILTIN_OBJS += builtin/remote.o
 925BUILTIN_OBJS += builtin/remote-ext.o
 926BUILTIN_OBJS += builtin/remote-fd.o
 927BUILTIN_OBJS += builtin/repack.o
 928BUILTIN_OBJS += builtin/replace.o
 929BUILTIN_OBJS += builtin/rerere.o
 930BUILTIN_OBJS += builtin/reset.o
 931BUILTIN_OBJS += builtin/rev-list.o
 932BUILTIN_OBJS += builtin/rev-parse.o
 933BUILTIN_OBJS += builtin/revert.o
 934BUILTIN_OBJS += builtin/rm.o
 935BUILTIN_OBJS += builtin/send-pack.o
 936BUILTIN_OBJS += builtin/shortlog.o
 937BUILTIN_OBJS += builtin/show-branch.o
 938BUILTIN_OBJS += builtin/show-ref.o
 939BUILTIN_OBJS += builtin/stripspace.o
 940BUILTIN_OBJS += builtin/submodule--helper.o
 941BUILTIN_OBJS += builtin/symbolic-ref.o
 942BUILTIN_OBJS += builtin/tag.o
 943BUILTIN_OBJS += builtin/unpack-file.o
 944BUILTIN_OBJS += builtin/unpack-objects.o
 945BUILTIN_OBJS += builtin/update-index.o
 946BUILTIN_OBJS += builtin/update-ref.o
 947BUILTIN_OBJS += builtin/update-server-info.o
 948BUILTIN_OBJS += builtin/upload-archive.o
 949BUILTIN_OBJS += builtin/var.o
 950BUILTIN_OBJS += builtin/verify-commit.o
 951BUILTIN_OBJS += builtin/verify-pack.o
 952BUILTIN_OBJS += builtin/verify-tag.o
 953BUILTIN_OBJS += builtin/worktree.o
 954BUILTIN_OBJS += builtin/write-tree.o
 955
 956GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
 957EXTLIBS =
 958
 959GIT_USER_AGENT = git/$(GIT_VERSION)
 960
 961include config.mak.uname
 962-include config.mak.autogen
 963-include config.mak
 964
 965ifdef DEVELOPER
 966CFLAGS += $(DEVELOPER_CFLAGS)
 967endif
 968
 969ifndef sysconfdir
 970ifeq ($(prefix),/usr)
 971sysconfdir = /etc
 972else
 973sysconfdir = etc
 974endif
 975endif
 976
 977ifndef COMPUTE_HEADER_DEPENDENCIES
 978COMPUTE_HEADER_DEPENDENCIES = auto
 979endif
 980
 981ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 982dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 983        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 984        -x c /dev/null -o /dev/null 2>&1; \
 985        echo $$?)
 986ifeq ($(dep_check),0)
 987override COMPUTE_HEADER_DEPENDENCIES = yes
 988else
 989override COMPUTE_HEADER_DEPENDENCIES = no
 990endif
 991endif
 992
 993ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 994USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 995else
 996ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 997$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 998(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 999endif
1000endif
1001
1002ifdef SANE_TOOL_PATH
1003SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1004BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1005PATH := $(SANE_TOOL_PATH):${PATH}
1006else
1007BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1008endif
1009
1010ifneq (,$(INLINE))
1011        BASIC_CFLAGS += -Dinline=$(INLINE)
1012endif
1013
1014ifneq (,$(SOCKLEN_T))
1015        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1016endif
1017
1018ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1019        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1020else
1021ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1022        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1023endif
1024endif
1025
1026ifeq ($(uname_S),Darwin)
1027        ifndef NO_FINK
1028                ifeq ($(shell test -d /sw/lib && echo y),y)
1029                        BASIC_CFLAGS += -I/sw/include
1030                        BASIC_LDFLAGS += -L/sw/lib
1031                endif
1032        endif
1033        ifndef NO_DARWIN_PORTS
1034                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1035                        BASIC_CFLAGS += -I/opt/local/include
1036                        BASIC_LDFLAGS += -L/opt/local/lib
1037                endif
1038        endif
1039        ifndef NO_APPLE_COMMON_CRYPTO
1040                APPLE_COMMON_CRYPTO = YesPlease
1041                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1042        endif
1043        NO_REGEX = YesPlease
1044        PTHREAD_LIBS =
1045endif
1046
1047ifndef CC_LD_DYNPATH
1048        ifdef NO_R_TO_GCC_LINKER
1049                # Some gcc does not accept and pass -R to the linker to specify
1050                # the runtime dynamic library path.
1051                CC_LD_DYNPATH = -Wl,-rpath,
1052        else
1053                CC_LD_DYNPATH = -R
1054        endif
1055endif
1056
1057ifdef NO_LIBGEN_H
1058        COMPAT_CFLAGS += -DNO_LIBGEN_H
1059        COMPAT_OBJS += compat/basename.o
1060endif
1061
1062ifdef USE_LIBPCRE
1063        BASIC_CFLAGS += -DUSE_LIBPCRE
1064        ifdef LIBPCREDIR
1065                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1066                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1067        endif
1068        EXTLIBS += -lpcre
1069endif
1070
1071ifdef HAVE_ALLOCA_H
1072        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1073endif
1074
1075IMAP_SEND_BUILDDEPS =
1076IMAP_SEND_LDFLAGS =
1077
1078ifdef NO_CURL
1079        BASIC_CFLAGS += -DNO_CURL
1080        REMOTE_CURL_PRIMARY =
1081        REMOTE_CURL_ALIASES =
1082        REMOTE_CURL_NAMES =
1083else
1084        ifdef CURLDIR
1085                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1086                BASIC_CFLAGS += -I$(CURLDIR)/include
1087                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1088        else
1089                CURL_LIBCURL = -lcurl
1090        endif
1091        ifdef NEEDS_SSL_WITH_CURL
1092                CURL_LIBCURL += -lssl
1093                ifdef NEEDS_CRYPTO_WITH_SSL
1094                        CURL_LIBCURL += -lcrypto
1095                endif
1096        endif
1097        ifdef NEEDS_IDN_WITH_CURL
1098                CURL_LIBCURL += -lidn
1099        endif
1100
1101        REMOTE_CURL_PRIMARY = git-remote-http$X
1102        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1103        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1104        PROGRAM_OBJS += http-fetch.o
1105        PROGRAMS += $(REMOTE_CURL_NAMES)
1106        curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1107        ifeq "$(curl_check)" "070908"
1108                ifndef NO_EXPAT
1109                        PROGRAM_OBJS += http-push.o
1110                endif
1111        endif
1112        curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1113        ifeq "$(curl_check)" "072200"
1114                USE_CURL_FOR_IMAP_SEND = YesPlease
1115        endif
1116        ifdef USE_CURL_FOR_IMAP_SEND
1117                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1118                IMAP_SEND_BUILDDEPS = http.o
1119                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1120        endif
1121        ifndef NO_EXPAT
1122                ifdef EXPATDIR
1123                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1124                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1125                else
1126                        EXPAT_LIBEXPAT = -lexpat
1127                endif
1128                ifdef EXPAT_NEEDS_XMLPARSE_H
1129                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1130                endif
1131        endif
1132endif
1133IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1134
1135ifdef ZLIB_PATH
1136        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1137        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1138endif
1139EXTLIBS += -lz
1140
1141ifndef NO_OPENSSL
1142        OPENSSL_LIBSSL = -lssl
1143        ifdef OPENSSLDIR
1144                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1145                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1146        else
1147                OPENSSL_LINK =
1148        endif
1149        ifdef NEEDS_CRYPTO_WITH_SSL
1150                OPENSSL_LIBSSL += -lcrypto
1151        endif
1152else
1153        BASIC_CFLAGS += -DNO_OPENSSL
1154        BLK_SHA1 = 1
1155        OPENSSL_LIBSSL =
1156endif
1157ifdef NO_OPENSSL
1158        LIB_4_CRYPTO =
1159else
1160ifdef NEEDS_SSL_WITH_CRYPTO
1161        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1162else
1163        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1164endif
1165ifdef APPLE_COMMON_CRYPTO
1166        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1167endif
1168endif
1169ifdef NEEDS_LIBICONV
1170        ifdef ICONVDIR
1171                BASIC_CFLAGS += -I$(ICONVDIR)/include
1172                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1173        else
1174                ICONV_LINK =
1175        endif
1176        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1177                ICONV_LINK += -lintl
1178        endif
1179        EXTLIBS += $(ICONV_LINK) -liconv
1180endif
1181ifdef NEEDS_LIBGEN
1182        EXTLIBS += -lgen
1183endif
1184ifndef NO_GETTEXT
1185ifndef LIBC_CONTAINS_LIBINTL
1186        EXTLIBS += -lintl
1187endif
1188endif
1189ifdef NEEDS_SOCKET
1190        EXTLIBS += -lsocket
1191endif
1192ifdef NEEDS_NSL
1193        EXTLIBS += -lnsl
1194endif
1195ifdef NEEDS_RESOLV
1196        EXTLIBS += -lresolv
1197endif
1198ifdef NO_D_TYPE_IN_DIRENT
1199        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1200endif
1201ifdef NO_GECOS_IN_PWENT
1202        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1203endif
1204ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1205        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1206endif
1207ifdef USE_NSEC
1208        BASIC_CFLAGS += -DUSE_NSEC
1209endif
1210ifdef USE_ST_TIMESPEC
1211        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1212endif
1213ifdef NO_NORETURN
1214        BASIC_CFLAGS += -DNO_NORETURN
1215endif
1216ifdef NO_NSEC
1217        BASIC_CFLAGS += -DNO_NSEC
1218endif
1219ifdef SNPRINTF_RETURNS_BOGUS
1220        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1221        COMPAT_OBJS += compat/snprintf.o
1222endif
1223ifdef FREAD_READS_DIRECTORIES
1224        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1225        COMPAT_OBJS += compat/fopen.o
1226endif
1227ifdef NO_SYMLINK_HEAD
1228        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1229endif
1230ifdef GETTEXT_POISON
1231        BASIC_CFLAGS += -DGETTEXT_POISON
1232endif
1233ifdef NO_GETTEXT
1234        BASIC_CFLAGS += -DNO_GETTEXT
1235        USE_GETTEXT_SCHEME ?= fallthrough
1236endif
1237ifdef NO_POLL
1238        NO_SYS_POLL_H = YesPlease
1239        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1240        COMPAT_OBJS += compat/poll/poll.o
1241endif
1242ifdef NO_STRCASESTR
1243        COMPAT_CFLAGS += -DNO_STRCASESTR
1244        COMPAT_OBJS += compat/strcasestr.o
1245endif
1246ifdef NO_STRLCPY
1247        COMPAT_CFLAGS += -DNO_STRLCPY
1248        COMPAT_OBJS += compat/strlcpy.o
1249endif
1250ifdef NO_STRTOUMAX
1251        COMPAT_CFLAGS += -DNO_STRTOUMAX
1252        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1253endif
1254ifdef NO_STRTOULL
1255        COMPAT_CFLAGS += -DNO_STRTOULL
1256endif
1257ifdef NO_SETENV
1258        COMPAT_CFLAGS += -DNO_SETENV
1259        COMPAT_OBJS += compat/setenv.o
1260endif
1261ifdef NO_MKDTEMP
1262        COMPAT_CFLAGS += -DNO_MKDTEMP
1263        COMPAT_OBJS += compat/mkdtemp.o
1264endif
1265ifdef MKDIR_WO_TRAILING_SLASH
1266        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1267        COMPAT_OBJS += compat/mkdir.o
1268endif
1269ifdef NO_MKSTEMPS
1270        COMPAT_CFLAGS += -DNO_MKSTEMPS
1271endif
1272ifdef NO_UNSETENV
1273        COMPAT_CFLAGS += -DNO_UNSETENV
1274        COMPAT_OBJS += compat/unsetenv.o
1275endif
1276ifdef NO_SYS_SELECT_H
1277        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1278endif
1279ifdef NO_SYS_POLL_H
1280        BASIC_CFLAGS += -DNO_SYS_POLL_H
1281endif
1282ifdef NEEDS_SYS_PARAM_H
1283        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1284endif
1285ifdef NO_INTTYPES_H
1286        BASIC_CFLAGS += -DNO_INTTYPES_H
1287endif
1288ifdef NO_INITGROUPS
1289        BASIC_CFLAGS += -DNO_INITGROUPS
1290endif
1291ifdef NO_MMAP
1292        COMPAT_CFLAGS += -DNO_MMAP
1293        COMPAT_OBJS += compat/mmap.o
1294else
1295        ifdef USE_WIN32_MMAP
1296                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1297                COMPAT_OBJS += compat/win32mmap.o
1298        endif
1299endif
1300ifdef OBJECT_CREATION_USES_RENAMES
1301        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1302endif
1303ifdef NO_STRUCT_ITIMERVAL
1304        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1305        NO_SETITIMER = YesPlease
1306endif
1307ifdef NO_SETITIMER
1308        COMPAT_CFLAGS += -DNO_SETITIMER
1309endif
1310ifdef NO_PREAD
1311        COMPAT_CFLAGS += -DNO_PREAD
1312        COMPAT_OBJS += compat/pread.o
1313endif
1314ifdef NO_FAST_WORKING_DIRECTORY
1315        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1316endif
1317ifdef NO_TRUSTABLE_FILEMODE
1318        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1319endif
1320ifdef NEEDS_MODE_TRANSLATION
1321        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1322        COMPAT_OBJS += compat/stat.o
1323endif
1324ifdef NO_IPV6
1325        BASIC_CFLAGS += -DNO_IPV6
1326endif
1327ifdef NO_INTPTR_T
1328        COMPAT_CFLAGS += -DNO_INTPTR_T
1329endif
1330ifdef NO_UINTMAX_T
1331        BASIC_CFLAGS += -Duintmax_t=uint32_t
1332endif
1333ifdef NO_SOCKADDR_STORAGE
1334ifdef NO_IPV6
1335        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1336else
1337        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1338endif
1339endif
1340ifdef NO_INET_NTOP
1341        LIB_OBJS += compat/inet_ntop.o
1342        BASIC_CFLAGS += -DNO_INET_NTOP
1343endif
1344ifdef NO_INET_PTON
1345        LIB_OBJS += compat/inet_pton.o
1346        BASIC_CFLAGS += -DNO_INET_PTON
1347endif
1348ifndef NO_UNIX_SOCKETS
1349        LIB_OBJS += unix-socket.o
1350        PROGRAM_OBJS += credential-cache.o
1351        PROGRAM_OBJS += credential-cache--daemon.o
1352endif
1353
1354ifdef NO_ICONV
1355        BASIC_CFLAGS += -DNO_ICONV
1356endif
1357
1358ifdef OLD_ICONV
1359        BASIC_CFLAGS += -DOLD_ICONV
1360endif
1361
1362ifdef NO_DEFLATE_BOUND
1363        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1364endif
1365
1366ifdef NO_POSIX_GOODIES
1367        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1368endif
1369
1370ifdef APPLE_COMMON_CRYPTO
1371        # Apple CommonCrypto requires chunking
1372        SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1373endif
1374
1375ifdef BLK_SHA1
1376        SHA1_HEADER = "block-sha1/sha1.h"
1377        LIB_OBJS += block-sha1/sha1.o
1378else
1379ifdef PPC_SHA1
1380        SHA1_HEADER = "ppc/sha1.h"
1381        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1382else
1383ifdef APPLE_COMMON_CRYPTO
1384        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1385        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1386else
1387        SHA1_HEADER = <openssl/sha.h>
1388        EXTLIBS += $(LIB_4_CRYPTO)
1389endif
1390endif
1391endif
1392
1393ifdef SHA1_MAX_BLOCK_SIZE
1394        LIB_OBJS += compat/sha1-chunked.o
1395        BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1396endif
1397ifdef NO_PERL_MAKEMAKER
1398        export NO_PERL_MAKEMAKER
1399endif
1400ifdef NO_HSTRERROR
1401        COMPAT_CFLAGS += -DNO_HSTRERROR
1402        COMPAT_OBJS += compat/hstrerror.o
1403endif
1404ifdef NO_MEMMEM
1405        COMPAT_CFLAGS += -DNO_MEMMEM
1406        COMPAT_OBJS += compat/memmem.o
1407endif
1408ifdef NO_GETPAGESIZE
1409        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1410endif
1411ifdef INTERNAL_QSORT
1412        COMPAT_CFLAGS += -DINTERNAL_QSORT
1413        COMPAT_OBJS += compat/qsort.o
1414endif
1415ifdef RUNTIME_PREFIX
1416        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1417endif
1418
1419ifdef NO_PTHREADS
1420        BASIC_CFLAGS += -DNO_PTHREADS
1421else
1422        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1423        EXTLIBS += $(PTHREAD_LIBS)
1424        LIB_OBJS += thread-utils.o
1425endif
1426
1427ifdef HAVE_PATHS_H
1428        BASIC_CFLAGS += -DHAVE_PATHS_H
1429endif
1430
1431ifdef HAVE_LIBCHARSET_H
1432        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1433        EXTLIBS += $(CHARSET_LIB)
1434endif
1435
1436ifdef HAVE_STRINGS_H
1437        BASIC_CFLAGS += -DHAVE_STRINGS_H
1438endif
1439
1440ifdef HAVE_DEV_TTY
1441        BASIC_CFLAGS += -DHAVE_DEV_TTY
1442endif
1443
1444ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1445        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1446endif
1447ifdef UNRELIABLE_FSTAT
1448        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1449endif
1450ifdef NO_REGEX
1451        COMPAT_CFLAGS += -Icompat/regex
1452        COMPAT_OBJS += compat/regex/regex.o
1453endif
1454ifdef NATIVE_CRLF
1455        BASIC_CFLAGS += -DNATIVE_CRLF
1456endif
1457
1458ifdef USE_NED_ALLOCATOR
1459       COMPAT_CFLAGS += -Icompat/nedmalloc
1460       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1461endif
1462
1463ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1464        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1465endif
1466
1467ifndef NO_MSGFMT_EXTENDED_OPTIONS
1468        MSGFMT += --check --statistics
1469endif
1470
1471ifneq (,$(XDL_FAST_HASH))
1472        BASIC_CFLAGS += -DXDL_FAST_HASH
1473endif
1474
1475ifdef GMTIME_UNRELIABLE_ERRORS
1476        COMPAT_OBJS += compat/gmtime.o
1477        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1478endif
1479
1480ifdef HAVE_CLOCK_GETTIME
1481        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1482endif
1483
1484ifdef HAVE_CLOCK_MONOTONIC
1485        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1486endif
1487
1488ifdef NEEDS_LIBRT
1489        EXTLIBS += -lrt
1490endif
1491
1492ifdef HAVE_BSD_SYSCTL
1493        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1494endif
1495
1496ifdef HAVE_GETDELIM
1497        BASIC_CFLAGS += -DHAVE_GETDELIM
1498endif
1499
1500ifeq ($(TCLTK_PATH),)
1501NO_TCLTK = NoThanks
1502endif
1503
1504ifeq ($(PERL_PATH),)
1505NO_PERL = NoThanks
1506endif
1507
1508ifeq ($(PYTHON_PATH),)
1509NO_PYTHON = NoThanks
1510endif
1511
1512ifndef PAGER_ENV
1513PAGER_ENV = LESS=FRX LV=-c
1514endif
1515
1516QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1517QUIET_SUBDIR1  =
1518
1519ifneq ($(findstring w,$(MAKEFLAGS)),w)
1520PRINT_DIR = --no-print-directory
1521else # "make -w"
1522NO_SUBDIR = :
1523endif
1524
1525ifneq ($(findstring s,$(MAKEFLAGS)),s)
1526ifndef V
1527        QUIET_CC       = @echo '   ' CC $@;
1528        QUIET_AR       = @echo '   ' AR $@;
1529        QUIET_LINK     = @echo '   ' LINK $@;
1530        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1531        QUIET_GEN      = @echo '   ' GEN $@;
1532        QUIET_LNCP     = @echo '   ' LN/CP $@;
1533        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1534        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1535        QUIET_GCOV     = @echo '   ' GCOV $@;
1536        QUIET_SP       = @echo '   ' SP $<;
1537        QUIET_RC       = @echo '   ' RC $@;
1538        QUIET_SUBDIR0  = +@subdir=
1539        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1540                         $(MAKE) $(PRINT_DIR) -C $$subdir
1541        export V
1542        export QUIET_GEN
1543        export QUIET_BUILT_IN
1544endif
1545endif
1546
1547ifdef NO_INSTALL_HARDLINKS
1548        export NO_INSTALL_HARDLINKS
1549endif
1550
1551### profile feedback build
1552#
1553
1554# Can adjust this to be a global directory if you want to do extended
1555# data gathering
1556PROFILE_DIR := $(CURDIR)
1557
1558ifeq ("$(PROFILE)","GEN")
1559        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1560        EXTLIBS += -lgcov
1561        export CCACHE_DISABLE = t
1562        V = 1
1563else
1564ifneq ("$(PROFILE)","")
1565        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1566        export CCACHE_DISABLE = t
1567        V = 1
1568endif
1569endif
1570
1571# Shell quote (do not use $(call) to accommodate ancient setups);
1572
1573SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1574ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1575ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1576
1577DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1578bindir_SQ = $(subst ','\'',$(bindir))
1579bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1580mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1581infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1582localedir_SQ = $(subst ','\'',$(localedir))
1583gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1584template_dir_SQ = $(subst ','\'',$(template_dir))
1585htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1586prefix_SQ = $(subst ','\'',$(prefix))
1587gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1588
1589SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1590PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1591PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1592TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1593DIFF_SQ = $(subst ','\'',$(DIFF))
1594PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1595
1596# We must filter out any object files from $(GITLIBS),
1597# as it is typically used like:
1598#
1599#   foo: foo.o $(GITLIBS)
1600#       $(CC) $(filter %.o,$^) $(LIBS)
1601#
1602# where we use it as a dependency. Since we also pull object files
1603# from the dependency list, that would make each entry appear twice.
1604LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1605
1606BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1607        $(COMPAT_CFLAGS)
1608LIB_OBJS += $(COMPAT_OBJS)
1609
1610# Quote for C
1611
1612ifdef DEFAULT_EDITOR
1613DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1614DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1615
1616BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1617endif
1618
1619ifdef DEFAULT_PAGER
1620DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1621DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1622
1623BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1624endif
1625
1626ifdef SHELL_PATH
1627SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1628SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1629
1630BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1631endif
1632
1633GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1634GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1635GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1636GIT-USER-AGENT: FORCE
1637        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1638                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1639        fi
1640
1641ifdef DEFAULT_HELP_FORMAT
1642BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1643endif
1644
1645PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1646PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1647PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1648BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1649
1650ALL_CFLAGS += $(BASIC_CFLAGS)
1651ALL_LDFLAGS += $(BASIC_LDFLAGS)
1652
1653export DIFF TAR INSTALL DESTDIR SHELL_PATH
1654
1655
1656### Build rules
1657
1658SHELL = $(SHELL_PATH)
1659
1660all:: shell_compatibility_test
1661
1662ifeq "$(PROFILE)" "BUILD"
1663all:: profile
1664endif
1665
1666profile:: profile-clean
1667        $(MAKE) PROFILE=GEN all
1668        $(MAKE) PROFILE=GEN -j1 test
1669        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1670                $(MAKE) PROFILE=GEN -j1 perf; \
1671        else \
1672                echo "Skipping profile of perf tests..."; \
1673        fi
1674        $(MAKE) PROFILE=USE all
1675
1676profile-fast: profile-clean
1677        $(MAKE) PROFILE=GEN all
1678        $(MAKE) PROFILE=GEN -j1 perf
1679        $(MAKE) PROFILE=USE all
1680
1681
1682all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1683ifneq (,$X)
1684        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1685endif
1686
1687all::
1688ifndef NO_TCLTK
1689        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1690        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1691endif
1692ifndef NO_PERL
1693        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1694endif
1695        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1696
1697please_set_SHELL_PATH_to_a_more_modern_shell:
1698        @$$(:)
1699
1700shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1701
1702strip: $(PROGRAMS) git$X
1703        $(STRIP) $(STRIP_OPTS) $^
1704
1705### Target-specific flags and dependencies
1706
1707# The generic compilation pattern rule and automatically
1708# computed header dependencies (falling back to a dependency on
1709# LIB_H) are enough to describe how most targets should be built,
1710# but some targets are special enough to need something a little
1711# different.
1712#
1713# - When a source file "foo.c" #includes a generated header file,
1714#   we need to list that dependency for the "foo.o" target.
1715#
1716#   We also list it from other targets that are built from foo.c
1717#   like "foo.sp" and "foo.s", even though that is easy to forget
1718#   to do because the generated header is already present around
1719#   after a regular build attempt.
1720#
1721# - Some code depends on configuration kept in makefile
1722#   variables. The target-specific variable EXTRA_CPPFLAGS can
1723#   be used to convey that information to the C preprocessor
1724#   using -D options.
1725#
1726#   The "foo.o" target should have a corresponding dependency on
1727#   a file that changes when the value of the makefile variable
1728#   changes.  For example, targets making use of the
1729#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1730#
1731#   Technically the ".sp" and ".s" targets do not need this
1732#   dependency because they are force-built, but they get the
1733#   same dependency for consistency. This way, you do not have to
1734#   know how each target is implemented. And it means the
1735#   dependencies here will not need to change if the force-build
1736#   details change some day.
1737
1738git.sp git.s git.o: GIT-PREFIX
1739git.sp git.s git.o: EXTRA_CPPFLAGS = \
1740        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1741        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1742        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1743
1744git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1745        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1746                $(filter %.o,$^) $(LIBS)
1747
1748help.sp help.s help.o: common-cmds.h
1749
1750builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1751builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1752        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1753        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1754        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1755
1756version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1757version.sp version.s version.o: EXTRA_CPPFLAGS = \
1758        '-DGIT_VERSION="$(GIT_VERSION)"' \
1759        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1760
1761$(BUILT_INS): git$X
1762        $(QUIET_BUILT_IN)$(RM) $@ && \
1763        ln $< $@ 2>/dev/null || \
1764        ln -s $< $@ 2>/dev/null || \
1765        cp $< $@
1766
1767common-cmds.h: generate-cmdlist.sh command-list.txt
1768
1769common-cmds.h: $(wildcard Documentation/git-*.txt)
1770        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1771
1772SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1773        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1774        $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1775define cmd_munge_script
1776$(RM) $@ $@+ && \
1777sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1778    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1779    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1780    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1781    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1782    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1783    -e $(BROKEN_PATH_FIX) \
1784    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1785    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1786    -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1787    -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1788    $@.sh >$@+
1789endef
1790
1791GIT-SCRIPT-DEFINES: FORCE
1792        @FLAGS='$(SCRIPT_DEFINES)'; \
1793            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1794                echo >&2 "    * new script parameters"; \
1795                echo "$$FLAGS" >$@; \
1796            fi
1797
1798
1799$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1800        $(QUIET_GEN)$(cmd_munge_script) && \
1801        chmod +x $@+ && \
1802        mv $@+ $@
1803
1804$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1805        $(QUIET_GEN)$(cmd_munge_script) && \
1806        mv $@+ $@
1807
1808git.res: git.rc GIT-VERSION-FILE
1809        $(QUIET_RC)$(RC) \
1810          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1811          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1812
1813# This makes sure we depend on the NO_PERL setting itself.
1814$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1815
1816ifndef NO_PERL
1817$(SCRIPT_PERL_GEN): perl/perl.mak
1818
1819perl/perl.mak: perl/PM.stamp
1820
1821perl/PM.stamp: FORCE
1822        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1823        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1824        $(RM) $@+
1825
1826perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1827        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1828
1829PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1830$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1831        $(QUIET_GEN)$(RM) $@ $@+ && \
1832        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1833        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1834        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1835        sed -e '1{' \
1836            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1837            -e '        h' \
1838            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1839            -e '        H' \
1840            -e '        x' \
1841            -e '}' \
1842            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1843            $< >$@+ && \
1844        chmod +x $@+ && \
1845        mv $@+ $@
1846
1847GIT-PERL-DEFINES: FORCE
1848        @FLAGS='$(PERL_DEFINES)'; \
1849            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1850                echo >&2 "    * new perl-specific parameters"; \
1851                echo "$$FLAGS" >$@; \
1852            fi
1853
1854
1855.PHONY: gitweb
1856gitweb:
1857        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1858
1859git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1860        $(QUIET_GEN)$(cmd_munge_script) && \
1861        chmod +x $@+ && \
1862        mv $@+ $@
1863else # NO_PERL
1864$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1865        $(QUIET_GEN)$(RM) $@ $@+ && \
1866        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1867            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1868            unimplemented.sh >$@+ && \
1869        chmod +x $@+ && \
1870        mv $@+ $@
1871endif # NO_PERL
1872
1873# This makes sure we depend on the NO_PYTHON setting itself.
1874$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1875
1876ifndef NO_PYTHON
1877$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1878$(SCRIPT_PYTHON_GEN): % : %.py
1879        $(QUIET_GEN)$(RM) $@ $@+ && \
1880        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1881            $< >$@+ && \
1882        chmod +x $@+ && \
1883        mv $@+ $@
1884else # NO_PYTHON
1885$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1886        $(QUIET_GEN)$(RM) $@ $@+ && \
1887        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1888            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1889            unimplemented.sh >$@+ && \
1890        chmod +x $@+ && \
1891        mv $@+ $@
1892endif # NO_PYTHON
1893
1894CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1895                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1896                        configure.ac >configure.ac+ && \
1897                   autoconf -o configure configure.ac+ && \
1898                   $(RM) configure.ac+
1899
1900configure: configure.ac GIT-VERSION-FILE
1901        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1902
1903ifdef AUTOCONFIGURED
1904# We avoid depending on 'configure' here, because it gets rebuilt
1905# every time GIT-VERSION-FILE is modified, only to update the embedded
1906# version number string, which config.status does not care about.  We
1907# do want to recheck when the platform/environment detection logic
1908# changes, hence this depends on configure.ac.
1909config.status: configure.ac
1910        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1911        if test -f config.status; then \
1912          ./config.status --recheck; \
1913        else \
1914          ./configure; \
1915        fi
1916reconfigure config.mak.autogen: config.status
1917        $(QUIET_GEN)./config.status
1918.PHONY: reconfigure # This is a convenience target.
1919endif
1920
1921XDIFF_OBJS += xdiff/xdiffi.o
1922XDIFF_OBJS += xdiff/xprepare.o
1923XDIFF_OBJS += xdiff/xutils.o
1924XDIFF_OBJS += xdiff/xemit.o
1925XDIFF_OBJS += xdiff/xmerge.o
1926XDIFF_OBJS += xdiff/xpatience.o
1927XDIFF_OBJS += xdiff/xhistogram.o
1928
1929VCSSVN_OBJS += vcs-svn/line_buffer.o
1930VCSSVN_OBJS += vcs-svn/sliding_window.o
1931VCSSVN_OBJS += vcs-svn/repo_tree.o
1932VCSSVN_OBJS += vcs-svn/fast_export.o
1933VCSSVN_OBJS += vcs-svn/svndiff.o
1934VCSSVN_OBJS += vcs-svn/svndump.o
1935
1936TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
1937OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1938        $(XDIFF_OBJS) \
1939        $(VCSSVN_OBJS) \
1940        common-main.o \
1941        git.o
1942ifndef NO_CURL
1943        OBJECTS += http.o http-walker.o remote-curl.o
1944endif
1945
1946dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1947dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1948
1949ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1950$(dep_dirs):
1951        @mkdir -p $@
1952
1953missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1954dep_file = $(dir $@).depend/$(notdir $@).d
1955dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1956endif
1957
1958ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1959dep_dirs =
1960missing_dep_dirs =
1961dep_args =
1962endif
1963
1964ASM_SRC := $(wildcard $(OBJECTS:o=S))
1965ASM_OBJ := $(ASM_SRC:S=o)
1966C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1967
1968.SUFFIXES:
1969
1970$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1971        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1972$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1973        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1974
1975%.s: %.c GIT-CFLAGS FORCE
1976        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1977
1978ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1979# Take advantage of gcc's on-the-fly dependency generation
1980# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1981dep_files_present := $(wildcard $(dep_files))
1982ifneq ($(dep_files_present),)
1983include $(dep_files_present)
1984endif
1985else
1986# Dependencies on header files, for platforms that do not support
1987# the gcc -MMD option.
1988#
1989# Dependencies on automatically generated headers such as common-cmds.h
1990# should _not_ be included here, since they are necessary even when
1991# building an object for the first time.
1992
1993$(OBJECTS): $(LIB_H)
1994endif
1995
1996exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1997exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1998        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1999        '-DBINDIR="$(bindir_relative_SQ)"' \
2000        '-DPREFIX="$(prefix_SQ)"'
2001
2002builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2003builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2004        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2005
2006config.sp config.s config.o: GIT-PREFIX
2007config.sp config.s config.o: EXTRA_CPPFLAGS = \
2008        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2009
2010attr.sp attr.s attr.o: GIT-PREFIX
2011attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2012        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2013
2014gettext.sp gettext.s gettext.o: GIT-PREFIX
2015gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2016        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2017
2018http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2019        -DCURL_DISABLE_TYPECHECK
2020
2021ifdef NO_EXPAT
2022http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2023endif
2024
2025ifdef NO_REGEX
2026compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2027        -DGAWK -DNO_MBSUPPORT
2028endif
2029
2030ifdef USE_NED_ALLOCATOR
2031compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2032        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2033compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2034endif
2035
2036git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2037        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2038
2039git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2040        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2041                $(LIBS) $(IMAP_SEND_LDFLAGS)
2042
2043git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2044        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2045                $(CURL_LIBCURL) $(LIBS)
2046git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2047        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2048                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2049
2050git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2051        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2052        $(VCSSVN_LIB)
2053
2054$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2055        $(QUIET_LNCP)$(RM) $@ && \
2056        ln $< $@ 2>/dev/null || \
2057        ln -s $< $@ 2>/dev/null || \
2058        cp $< $@
2059
2060$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2061        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2062                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2063
2064$(LIB_FILE): $(LIB_OBJS)
2065        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2066
2067$(XDIFF_LIB): $(XDIFF_OBJS)
2068        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2069
2070$(VCSSVN_LIB): $(VCSSVN_OBJS)
2071        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2072
2073export DEFAULT_EDITOR DEFAULT_PAGER
2074
2075.PHONY: doc man html info pdf
2076doc:
2077        $(MAKE) -C Documentation all
2078
2079man:
2080        $(MAKE) -C Documentation man
2081
2082html:
2083        $(MAKE) -C Documentation html
2084
2085info:
2086        $(MAKE) -C Documentation info
2087
2088pdf:
2089        $(MAKE) -C Documentation pdf
2090
2091XGETTEXT_FLAGS = \
2092        --force-po \
2093        --add-comments=TRANSLATORS: \
2094        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2095        --from-code=UTF-8
2096XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2097        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2098XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2099        --keyword=gettextln --keyword=eval_gettextln
2100XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2101LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2102LOCALIZED_SH = $(SCRIPT_SH)
2103LOCALIZED_SH += git-parse-remote.sh
2104LOCALIZED_SH += git-rebase--interactive.sh
2105LOCALIZED_SH += git-sh-setup.sh
2106LOCALIZED_PERL = $(SCRIPT_PERL)
2107
2108ifdef XGETTEXT_INCLUDE_TESTS
2109LOCALIZED_C += t/t0200/test.c
2110LOCALIZED_SH += t/t0200/test.sh
2111LOCALIZED_PERL += t/t0200/test.perl
2112endif
2113
2114po/git.pot: $(GENERATED_H) FORCE
2115        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2116        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2117                $(LOCALIZED_SH)
2118        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2119                $(LOCALIZED_PERL)
2120        mv $@+ $@
2121
2122.PHONY: pot
2123pot: po/git.pot
2124
2125POFILES := $(wildcard po/*.po)
2126MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2127
2128ifndef NO_GETTEXT
2129all:: $(MOFILES)
2130endif
2131
2132po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2133        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2134
2135FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2136                        $(FIND) . \( -name .git -type d -prune \) \
2137                                -o \( -name '*.[hcS]' -type f -print \) )
2138
2139$(ETAGS_TARGET): FORCE
2140        $(RM) $(ETAGS_TARGET)
2141        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2142
2143tags: FORCE
2144        $(RM) tags
2145        $(FIND_SOURCE_FILES) | xargs ctags -a
2146
2147cscope:
2148        $(RM) cscope*
2149        $(FIND_SOURCE_FILES) | xargs cscope -b
2150
2151### Detect prefix changes
2152TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2153                $(localedir_SQ)
2154
2155GIT-PREFIX: FORCE
2156        @FLAGS='$(TRACK_PREFIX)'; \
2157        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2158                echo >&2 "    * new prefix flags"; \
2159                echo "$$FLAGS" >GIT-PREFIX; \
2160        fi
2161
2162TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2163
2164GIT-CFLAGS: FORCE
2165        @FLAGS='$(TRACK_CFLAGS)'; \
2166            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2167                echo >&2 "    * new build flags"; \
2168                echo "$$FLAGS" >GIT-CFLAGS; \
2169            fi
2170
2171TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2172
2173GIT-LDFLAGS: FORCE
2174        @FLAGS='$(TRACK_LDFLAGS)'; \
2175            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2176                echo >&2 "    * new link flags"; \
2177                echo "$$FLAGS" >GIT-LDFLAGS; \
2178            fi
2179
2180# We need to apply sq twice, once to protect from the shell
2181# that runs GIT-BUILD-OPTIONS, and then again to protect it
2182# and the first level quoting from the shell that runs "echo".
2183GIT-BUILD-OPTIONS: FORCE
2184        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2185        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2186        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2187        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2188        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2189        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2190        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2191        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2192        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2193        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2194        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2195        @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2196ifdef TEST_OUTPUT_DIRECTORY
2197        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2198endif
2199ifdef GIT_TEST_OPTS
2200        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2201endif
2202ifdef GIT_TEST_CMP
2203        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2204endif
2205ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2206        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2207endif
2208        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2209        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2210ifdef GIT_PERF_REPEAT_COUNT
2211        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2212endif
2213ifdef GIT_PERF_REPO
2214        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2215endif
2216ifdef GIT_PERF_LARGE_REPO
2217        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2218endif
2219ifdef GIT_PERF_MAKE_OPTS
2220        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2221endif
2222ifdef TEST_GIT_INDEX_VERSION
2223        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2224endif
2225        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2226
2227### Detect Python interpreter path changes
2228ifndef NO_PYTHON
2229TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2230
2231GIT-PYTHON-VARS: FORCE
2232        @VARS='$(TRACK_PYTHON)'; \
2233            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2234                echo >&2 "    * new Python interpreter location"; \
2235                echo "$$VARS" >$@; \
2236            fi
2237endif
2238
2239test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2240
2241all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2242all:: $(NO_INSTALL)
2243
2244bin-wrappers/%: wrap-for-bin.sh
2245        @mkdir -p bin-wrappers
2246        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2247             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2248             -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2249        chmod +x $@
2250
2251# GNU make supports exporting all variables by "export" without parameters.
2252# However, the environment gets quite big, and some programs have problems
2253# with that.
2254
2255export NO_SVN_TESTS
2256export TEST_NO_MALLOC_CHECK
2257
2258### Testing rules
2259
2260test: all
2261        $(MAKE) -C t/ all
2262
2263perf: all
2264        $(MAKE) -C t/perf/ all
2265
2266.PHONY: test perf
2267
2268t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2269
2270t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2271
2272.PRECIOUS: $(TEST_OBJS)
2273
2274t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2275        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2276
2277check-sha1:: t/helper/test-sha1$X
2278        t/helper/test-sha1.sh
2279
2280SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2281
2282$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2283        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2284                $(SPARSE_FLAGS) $<
2285
2286.PHONY: sparse $(SP_OBJ)
2287sparse: $(SP_OBJ)
2288
2289check: common-cmds.h
2290        @if sparse; \
2291        then \
2292                echo >&2 "Use 'make sparse' instead"; \
2293                $(MAKE) --no-print-directory sparse; \
2294        else \
2295                echo >&2 "Did you mean 'make test'?"; \
2296                exit 1; \
2297        fi
2298
2299### Installation rules
2300
2301ifneq ($(filter /%,$(firstword $(template_dir))),)
2302template_instdir = $(template_dir)
2303else
2304template_instdir = $(prefix)/$(template_dir)
2305endif
2306export template_instdir
2307
2308ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2309gitexec_instdir = $(gitexecdir)
2310else
2311gitexec_instdir = $(prefix)/$(gitexecdir)
2312endif
2313gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2314export gitexec_instdir
2315
2316ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2317mergetools_instdir = $(mergetoolsdir)
2318else
2319mergetools_instdir = $(prefix)/$(mergetoolsdir)
2320endif
2321mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2322
2323install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2324
2325.PHONY: profile-install profile-fast-install
2326profile-install: profile
2327        $(MAKE) install
2328
2329profile-fast-install: profile-fast
2330        $(MAKE) install
2331
2332install: all
2333        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2334        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2335        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2336        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2337        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2338        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2339        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2340        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2341ifndef NO_GETTEXT
2342        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2343        (cd po/build/locale && $(TAR) cf - .) | \
2344        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2345endif
2346ifndef NO_PERL
2347        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2348        $(MAKE) -C gitweb install
2349endif
2350ifndef NO_TCLTK
2351        $(MAKE) -C gitk-git install
2352        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2353endif
2354ifneq (,$X)
2355        $(foreach p,$(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';)
2356endif
2357
2358        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2359        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2360        { test "$$bindir/" = "$$execdir/" || \
2361          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2362                $(RM) "$$execdir/$$p" && \
2363                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2364                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2365                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2366          done; \
2367        } && \
2368        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2369                $(RM) "$$bindir/$$p" && \
2370                test -z "$(NO_INSTALL_HARDLINKS)" && \
2371                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2372                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2373                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2374        done && \
2375        for p in $(BUILT_INS); do \
2376                $(RM) "$$execdir/$$p" && \
2377                test -z "$(NO_INSTALL_HARDLINKS)" && \
2378                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2379                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2380                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2381        done && \
2382        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2383        for p in $$remote_curl_aliases; do \
2384                $(RM) "$$execdir/$$p" && \
2385                test -z "$(NO_INSTALL_HARDLINKS)" && \
2386                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2387                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2388                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2389        done && \
2390        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2391
2392.PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2393.PHONY: quick-install-doc quick-install-man quick-install-html
2394install-gitweb:
2395        $(MAKE) -C gitweb install
2396
2397install-doc:
2398        $(MAKE) -C Documentation install
2399
2400install-man:
2401        $(MAKE) -C Documentation install-man
2402
2403install-html:
2404        $(MAKE) -C Documentation install-html
2405
2406install-info:
2407        $(MAKE) -C Documentation install-info
2408
2409install-pdf:
2410        $(MAKE) -C Documentation install-pdf
2411
2412quick-install-doc:
2413        $(MAKE) -C Documentation quick-install
2414
2415quick-install-man:
2416        $(MAKE) -C Documentation quick-install-man
2417
2418quick-install-html:
2419        $(MAKE) -C Documentation quick-install-html
2420
2421
2422
2423### Maintainer's dist rules
2424
2425GIT_TARNAME = git-$(GIT_VERSION)
2426dist: git-archive$(X) configure
2427        ./git-archive --format=tar \
2428                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2429        @mkdir -p $(GIT_TARNAME)
2430        @cp configure $(GIT_TARNAME)
2431        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2432        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2433        $(TAR) rf $(GIT_TARNAME).tar \
2434                $(GIT_TARNAME)/configure \
2435                $(GIT_TARNAME)/version \
2436                $(GIT_TARNAME)/git-gui/version
2437        @$(RM) -r $(GIT_TARNAME)
2438        gzip -f -9 $(GIT_TARNAME).tar
2439
2440rpm::
2441        @echo >&2 "Use distro packaged sources to run rpmbuild"
2442        @false
2443.PHONY: rpm
2444
2445htmldocs = git-htmldocs-$(GIT_VERSION)
2446manpages = git-manpages-$(GIT_VERSION)
2447.PHONY: dist-doc distclean
2448dist-doc:
2449        $(RM) -r .doc-tmp-dir
2450        mkdir .doc-tmp-dir
2451        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2452        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2453        gzip -n -9 -f $(htmldocs).tar
2454        :
2455        $(RM) -r .doc-tmp-dir
2456        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2457        $(MAKE) -C Documentation DESTDIR=./ \
2458                man1dir=../.doc-tmp-dir/man1 \
2459                man5dir=../.doc-tmp-dir/man5 \
2460                man7dir=../.doc-tmp-dir/man7 \
2461                install
2462        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2463        gzip -n -9 -f $(manpages).tar
2464        $(RM) -r .doc-tmp-dir
2465
2466### Cleaning rules
2467
2468distclean: clean
2469        $(RM) configure
2470        $(RM) config.log config.status config.cache
2471        $(RM) config.mak.autogen config.mak.append
2472        $(RM) -r autom4te.cache
2473
2474profile-clean:
2475        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2476        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2477
2478clean: profile-clean coverage-clean
2479        $(RM) *.res
2480        $(RM) $(OBJECTS)
2481        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2482        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2483        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2484        $(RM) -r bin-wrappers $(dep_dirs)
2485        $(RM) -r po/build/
2486        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2487        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2488        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2489        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2490        $(MAKE) -C Documentation/ clean
2491ifndef NO_PERL
2492        $(MAKE) -C gitweb clean
2493        $(MAKE) -C perl clean
2494endif
2495        $(MAKE) -C templates/ clean
2496        $(MAKE) -C t/ clean
2497ifndef NO_TCLTK
2498        $(MAKE) -C gitk-git clean
2499        $(MAKE) -C git-gui clean
2500endif
2501        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2502        $(RM) GIT-USER-AGENT GIT-PREFIX
2503        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2504
2505.PHONY: all install profile-clean clean strip
2506.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2507.PHONY: FORCE cscope
2508
2509### Check documentation
2510#
2511ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2512ALL_COMMANDS += git
2513ALL_COMMANDS += gitk
2514ALL_COMMANDS += gitweb
2515ALL_COMMANDS += git-gui git-citool
2516
2517.PHONY: check-docs
2518check-docs::
2519        $(MAKE) -C Documentation lint-docs
2520        @(for v in $(ALL_COMMANDS); \
2521        do \
2522                case "$$v" in \
2523                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2524                git-merge-resolve | git-merge-subtree | \
2525                git-fsck-objects | git-init-db | \
2526                git-remote-* | git-stage | \
2527                git-?*--?* ) continue ;; \
2528                esac ; \
2529                test -f "Documentation/$$v.txt" || \
2530                echo "no doc: $$v"; \
2531                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2532                grep -q "^$$v[  ]" || \
2533                case "$$v" in \
2534                git) ;; \
2535                *) echo "no link: $$v";; \
2536                esac ; \
2537        done; \
2538        ( \
2539                sed -e '1,/^### command list/d' \
2540                    -e '/^#/d' \
2541                    -e 's/[     ].*//' \
2542                    -e 's/^/listed /' command-list.txt; \
2543                $(MAKE) -C Documentation print-man1 | \
2544                grep '\.txt$$' | \
2545                sed -e 's|Documentation/|documented |' \
2546                    -e 's/\.txt//'; \
2547        ) | while read how cmd; \
2548        do \
2549                case " $(ALL_COMMANDS) " in \
2550                *" $$cmd "*)    ;; \
2551                *) echo "removed but $$how: $$cmd" ;; \
2552                esac; \
2553        done ) | sort
2554
2555### Make sure built-ins do not have dups and listed in git.c
2556#
2557check-builtins::
2558        ./check-builtins.sh
2559
2560### Test suite coverage testing
2561#
2562.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2563.PHONY: coverage-untested-functions cover_db cover_db_html
2564.PHONY: coverage-clean-results
2565
2566coverage:
2567        $(MAKE) coverage-test
2568        $(MAKE) coverage-untested-functions
2569
2570object_dirs := $(sort $(dir $(OBJECTS)))
2571coverage-clean-results:
2572        $(RM) $(addsuffix *.gcov,$(object_dirs))
2573        $(RM) $(addsuffix *.gcda,$(object_dirs))
2574        $(RM) coverage-untested-functions
2575        $(RM) -r cover_db/
2576        $(RM) -r cover_db_html/
2577
2578coverage-clean: coverage-clean-results
2579        $(RM) $(addsuffix *.gcno,$(object_dirs))
2580
2581COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2582COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2583GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2584
2585coverage-compile:
2586        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2587
2588coverage-test: coverage-clean-results coverage-compile
2589        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2590                DEFAULT_TEST_TARGET=test -j1 test
2591
2592coverage-report:
2593        $(QUIET_GCOV)for dir in $(object_dirs); do \
2594                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2595        done
2596
2597coverage-untested-functions: coverage-report
2598        grep '^function.*called 0 ' *.c.gcov \
2599                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2600                > coverage-untested-functions
2601
2602cover_db: coverage-report
2603        gcov2perl -db cover_db *.gcov
2604
2605cover_db_html: cover_db
2606        cover -report html -outputdir cover_db_html cover_db
2607