Makefileon commit Merge branch 'jk/doc-remote-helpers-markup-fix' (8c00b7e)
   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 USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
 254# documentation.
 255#
 256# Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
 257# Extensions Lab if you have it available.
 258#
 259# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 260#
 261# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 262# MakeMaker (e.g. using ActiveState under Cygwin).
 263#
 264# Define NO_PERL if you do not want Perl scripts or libraries at all.
 265#
 266# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 267# but /usr/bin/python2.7 on some platforms).
 268#
 269# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 270#
 271# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 272#
 273# Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 274# and egrep that are pickier when their input contains non-ASCII data.
 275#
 276# The TCL_PATH variable governs the location of the Tcl interpreter
 277# used to optimize git-gui for your system.  Only used if NO_TCLTK
 278# is not set.  Defaults to the bare 'tclsh'.
 279#
 280# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 281# If not set it defaults to the bare 'wish'. If it is set to the empty
 282# string then NO_TCLTK will be forced (this is used by configure script).
 283#
 284# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 285# is a simplified version of the merge sort used in glibc. This is
 286# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 287#
 288# Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
 289# compatible with the one described in C11 Annex K.
 290#
 291# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 292# information on a not yet closed file that lstat would return for the same
 293# file after it was closed.
 294#
 295# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 296# when hardlinking a file to another name and unlinking the original file right
 297# away (some NTFS drivers seem to zero the contents in that scenario).
 298#
 299# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 300# programs as a tar, where bin/ and libexec/ might be on different file systems.
 301#
 302# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 303# copies to install built-in git commands e.g. git-cat-file.
 304#
 305# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 306# memory allocators with the nedmalloc allocator written by Niall Douglas.
 307#
 308# Define OVERRIDE_STRDUP to override the libc version of strdup(3).
 309# This is necessary when using a custom allocator in order to avoid
 310# crashes due to allocation and free working on different 'heaps'.
 311# It's defined automatically if USE_NED_ALLOCATOR is set.
 312#
 313# Define NO_REGEX if your C library lacks regex support with REG_STARTEND
 314# feature.
 315#
 316# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 317# user.
 318#
 319# Define GETTEXT_POISON if you are debugging the choice of strings marked
 320# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 321# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 322# (to any value) in your environment.
 323#
 324# Define JSMIN to point to JavaScript minifier that functions as
 325# a filter to have gitweb.js minified.
 326#
 327# Define CSSMIN to point to a CSS minifier in order to generate a minified
 328# version of gitweb.css
 329#
 330# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 331# you want to use something different.  The value will be interpreted by the
 332# shell at runtime when it is used.
 333#
 334# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 335# want to use something different.  The value will be interpreted by the shell
 336# if necessary when it is used.  Examples:
 337#
 338#   DEFAULT_EDITOR='~/bin/vi',
 339#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 340#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 341#
 342# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 343# header files to be automatically computed, to avoid rebuilding objects when
 344# an unrelated header file changes.  Define it to "no" to use the hard-coded
 345# dependency rules.  The default is "auto", which means to use computed header
 346# dependencies if your compiler is detected to support it.
 347#
 348# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 349#
 350# Define GIT_USER_AGENT if you want to change how git identifies itself during
 351# network interactions.  The default is "git/$(GIT_VERSION)".
 352#
 353# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 354# (defaults to "man") if you want to have a different default when
 355# "git help" is called without a parameter specifying the format.
 356#
 357# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 358# with a different indexfile format version.  If it isn't set the index
 359# file format used is index-v[23].
 360#
 361# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 362# return NULL when it receives a bogus time_t.
 363#
 364# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
 365#
 366# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
 367#
 368# Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
 369# before 2.17) for clock_gettime and CLOCK_MONOTONIC.
 370#
 371# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 372# compiles the following initialization:
 373#
 374#   static const char s[] = ("FOO");
 375#
 376# and define it to "no" if you need to remove the parentheses () around the
 377# constant.  The default is "auto", which means to use parentheses if your
 378# compiler is detected to support it.
 379#
 380# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 381#
 382# Define HAVE_GETDELIM if your system has the getdelim() function.
 383#
 384# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 385# default environment variables to be passed when a pager is spawned, e.g.
 386#
 387#    PAGER_ENV = LESS=FRX LV=-c
 388#
 389# to say "export LESS=FRX (and LV=-c) if the environment variable
 390# LESS (and LV) is not set, respectively".
 391
 392GIT-VERSION-FILE: FORCE
 393        @$(SHELL_PATH) ./GIT-VERSION-GEN
 394-include GIT-VERSION-FILE
 395
 396# CFLAGS and LDFLAGS are for the users to override from the command line.
 397
 398CFLAGS = -g -O2 -Wall
 399DEVELOPER_CFLAGS = -Werror \
 400        -Wdeclaration-after-statement \
 401        -Wno-format-zero-length \
 402        -Wold-style-definition \
 403        -Woverflow \
 404        -Wpointer-arith \
 405        -Wstrict-prototypes \
 406        -Wunused \
 407        -Wvla
 408LDFLAGS =
 409ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 410ALL_LDFLAGS = $(LDFLAGS)
 411STRIP ?= strip
 412
 413# Create as necessary, replace existing, make ranlib unneeded.
 414ARFLAGS = rcs
 415
 416# Among the variables below, these:
 417#   gitexecdir
 418#   template_dir
 419#   sysconfdir
 420# can be specified as a relative path some/where/else;
 421# this is interpreted as relative to $(prefix) and "git" at
 422# runtime figures out where they are based on the path to the executable.
 423# Additionally, the following will be treated as relative by "git" if they
 424# begin with "$(prefix)/":
 425#   mandir
 426#   infodir
 427#   htmldir
 428# This can help installing the suite in a relocatable way.
 429
 430prefix = $(HOME)
 431bindir_relative = bin
 432bindir = $(prefix)/$(bindir_relative)
 433mandir = $(prefix)/share/man
 434infodir = $(prefix)/share/info
 435gitexecdir = libexec/git-core
 436mergetoolsdir = $(gitexecdir)/mergetools
 437sharedir = $(prefix)/share
 438gitwebdir = $(sharedir)/gitweb
 439localedir = $(sharedir)/locale
 440template_dir = share/git-core/templates
 441htmldir = $(prefix)/share/doc/git-doc
 442ETC_GITCONFIG = $(sysconfdir)/gitconfig
 443ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 444lib = lib
 445# DESTDIR =
 446pathsep = :
 447
 448mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 449infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 450htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 451
 452export prefix bindir sharedir sysconfdir gitwebdir localedir
 453
 454CC = cc
 455AR = ar
 456RM = rm -f
 457DIFF = diff
 458TAR = tar
 459FIND = find
 460INSTALL = install
 461TCL_PATH = tclsh
 462TCLTK_PATH = wish
 463XGETTEXT = xgettext
 464MSGFMT = msgfmt
 465CURL_CONFIG = curl-config
 466PTHREAD_LIBS = -lpthread
 467PTHREAD_CFLAGS =
 468GCOV = gcov
 469SPATCH = spatch
 470
 471export TCL_PATH TCLTK_PATH
 472
 473SPARSE_FLAGS =
 474SPATCH_FLAGS = --all-includes
 475
 476
 477
 478### --- END CONFIGURATION SECTION ---
 479
 480# Those must not be GNU-specific; they are shared with perl/ which may
 481# be built by a different compiler. (Note that this is an artifact now
 482# but it still might be nice to keep that distinction.)
 483BASIC_CFLAGS = -I.
 484BASIC_LDFLAGS =
 485
 486# Guard against environment variables
 487BUILTIN_OBJS =
 488BUILT_INS =
 489COMPAT_CFLAGS =
 490COMPAT_OBJS =
 491XDIFF_OBJS =
 492VCSSVN_OBJS =
 493GENERATED_H =
 494EXTRA_CPPFLAGS =
 495LIB_OBJS =
 496PROGRAM_OBJS =
 497PROGRAMS =
 498SCRIPT_PERL =
 499SCRIPT_PYTHON =
 500SCRIPT_SH =
 501SCRIPT_LIB =
 502TEST_PROGRAMS_NEED_X =
 503
 504# Having this variable in your environment would break pipelines because
 505# you cause "cd" to echo its destination to stdout.  It can also take
 506# scripts to unexpected places.  If you like CDPATH, define it for your
 507# interactive shell sessions without exporting it.
 508unexport CDPATH
 509
 510SCRIPT_SH += git-bisect.sh
 511SCRIPT_SH += git-difftool--helper.sh
 512SCRIPT_SH += git-filter-branch.sh
 513SCRIPT_SH += git-merge-octopus.sh
 514SCRIPT_SH += git-merge-one-file.sh
 515SCRIPT_SH += git-merge-resolve.sh
 516SCRIPT_SH += git-mergetool.sh
 517SCRIPT_SH += git-quiltimport.sh
 518SCRIPT_SH += git-rebase.sh
 519SCRIPT_SH += git-remote-testgit.sh
 520SCRIPT_SH += git-request-pull.sh
 521SCRIPT_SH += git-stash.sh
 522SCRIPT_SH += git-submodule.sh
 523SCRIPT_SH += git-web--browse.sh
 524
 525SCRIPT_LIB += git-mergetool--lib
 526SCRIPT_LIB += git-parse-remote
 527SCRIPT_LIB += git-rebase--am
 528SCRIPT_LIB += git-rebase--interactive
 529SCRIPT_LIB += git-rebase--merge
 530SCRIPT_LIB += git-sh-setup
 531SCRIPT_LIB += git-sh-i18n
 532
 533SCRIPT_PERL += git-add--interactive.perl
 534SCRIPT_PERL += git-archimport.perl
 535SCRIPT_PERL += git-cvsexportcommit.perl
 536SCRIPT_PERL += git-cvsimport.perl
 537SCRIPT_PERL += git-cvsserver.perl
 538SCRIPT_PERL += git-send-email.perl
 539SCRIPT_PERL += git-svn.perl
 540
 541SCRIPT_PYTHON += git-p4.py
 542
 543NO_INSTALL += git-remote-testgit
 544
 545# Generated files for scripts
 546SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 547SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 548SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 549
 550SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 551SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 552SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 553
 554# Individual rules to allow e.g.
 555# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 556# from subdirectories like contrib/*/
 557.PHONY: build-perl-script build-sh-script build-python-script
 558build-perl-script: $(SCRIPT_PERL_GEN)
 559build-sh-script: $(SCRIPT_SH_GEN)
 560build-python-script: $(SCRIPT_PYTHON_GEN)
 561
 562.PHONY: install-perl-script install-sh-script install-python-script
 563install-sh-script: $(SCRIPT_SH_INS)
 564        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 565install-perl-script: $(SCRIPT_PERL_INS)
 566        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 567install-python-script: $(SCRIPT_PYTHON_INS)
 568        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 569
 570.PHONY: clean-perl-script clean-sh-script clean-python-script
 571clean-sh-script:
 572        $(RM) $(SCRIPT_SH_GEN)
 573clean-perl-script:
 574        $(RM) $(SCRIPT_PERL_GEN)
 575clean-python-script:
 576        $(RM) $(SCRIPT_PYTHON_GEN)
 577
 578SCRIPTS = $(SCRIPT_SH_INS) \
 579          $(SCRIPT_PERL_INS) \
 580          $(SCRIPT_PYTHON_INS) \
 581          git-instaweb
 582
 583ETAGS_TARGET = TAGS
 584
 585# Empty...
 586EXTRA_PROGRAMS =
 587
 588# ... and all the rest that could be moved out of bindir to gitexecdir
 589PROGRAMS += $(EXTRA_PROGRAMS)
 590
 591PROGRAM_OBJS += credential-store.o
 592PROGRAM_OBJS += daemon.o
 593PROGRAM_OBJS += fast-import.o
 594PROGRAM_OBJS += http-backend.o
 595PROGRAM_OBJS += imap-send.o
 596PROGRAM_OBJS += sh-i18n--envsubst.o
 597PROGRAM_OBJS += shell.o
 598PROGRAM_OBJS += show-index.o
 599PROGRAM_OBJS += upload-pack.o
 600PROGRAM_OBJS += remote-testsvn.o
 601
 602# Binary suffix, set to .exe for Windows builds
 603X =
 604
 605PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 606
 607TEST_PROGRAMS_NEED_X += test-chmtime
 608TEST_PROGRAMS_NEED_X += test-ctype
 609TEST_PROGRAMS_NEED_X += test-config
 610TEST_PROGRAMS_NEED_X += test-date
 611TEST_PROGRAMS_NEED_X += test-delta
 612TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 613TEST_PROGRAMS_NEED_X += test-dump-split-index
 614TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 615TEST_PROGRAMS_NEED_X += test-fake-ssh
 616TEST_PROGRAMS_NEED_X += test-genrandom
 617TEST_PROGRAMS_NEED_X += test-hashmap
 618TEST_PROGRAMS_NEED_X += test-index-version
 619TEST_PROGRAMS_NEED_X += test-line-buffer
 620TEST_PROGRAMS_NEED_X += test-match-trees
 621TEST_PROGRAMS_NEED_X += test-mergesort
 622TEST_PROGRAMS_NEED_X += test-mktemp
 623TEST_PROGRAMS_NEED_X += test-parse-options
 624TEST_PROGRAMS_NEED_X += test-path-utils
 625TEST_PROGRAMS_NEED_X += test-prio-queue
 626TEST_PROGRAMS_NEED_X += test-read-cache
 627TEST_PROGRAMS_NEED_X += test-regex
 628TEST_PROGRAMS_NEED_X += test-revision-walking
 629TEST_PROGRAMS_NEED_X += test-run-command
 630TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 631TEST_PROGRAMS_NEED_X += test-sha1
 632TEST_PROGRAMS_NEED_X += test-sha1-array
 633TEST_PROGRAMS_NEED_X += test-sigchain
 634TEST_PROGRAMS_NEED_X += test-string-list
 635TEST_PROGRAMS_NEED_X += test-submodule-config
 636TEST_PROGRAMS_NEED_X += test-subprocess
 637TEST_PROGRAMS_NEED_X += test-svn-fe
 638TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 639TEST_PROGRAMS_NEED_X += test-wildmatch
 640
 641TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
 642
 643# List built-in command $C whose implementation cmd_$C() is not in
 644# builtin/$C.o but is linked in as part of some other command.
 645BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 646
 647BUILT_INS += git-cherry$X
 648BUILT_INS += git-cherry-pick$X
 649BUILT_INS += git-format-patch$X
 650BUILT_INS += git-fsck-objects$X
 651BUILT_INS += git-init$X
 652BUILT_INS += git-merge-subtree$X
 653BUILT_INS += git-show$X
 654BUILT_INS += git-stage$X
 655BUILT_INS += git-status$X
 656BUILT_INS += git-whatchanged$X
 657
 658# what 'all' will build and 'install' will install in gitexecdir,
 659# excluding programs for built-in commands
 660ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 661
 662# what 'all' will build but not install in gitexecdir
 663OTHER_PROGRAMS = git$X
 664
 665# what test wrappers are needed and 'install' will install, in bindir
 666BINDIR_PROGRAMS_NEED_X += git
 667BINDIR_PROGRAMS_NEED_X += git-upload-pack
 668BINDIR_PROGRAMS_NEED_X += git-receive-pack
 669BINDIR_PROGRAMS_NEED_X += git-upload-archive
 670BINDIR_PROGRAMS_NEED_X += git-shell
 671
 672BINDIR_PROGRAMS_NO_X += git-cvsserver
 673
 674# Set paths to tools early so that they can be used for version tests.
 675ifndef SHELL_PATH
 676        SHELL_PATH = /bin/sh
 677endif
 678ifndef PERL_PATH
 679        PERL_PATH = /usr/bin/perl
 680endif
 681ifndef PYTHON_PATH
 682        PYTHON_PATH = /usr/bin/python
 683endif
 684
 685export PERL_PATH
 686export PYTHON_PATH
 687
 688LIB_FILE = libgit.a
 689XDIFF_LIB = xdiff/lib.a
 690VCSSVN_LIB = vcs-svn/lib.a
 691
 692GENERATED_H += common-cmds.h
 693
 694LIB_H = $(shell $(FIND) . \
 695        -name .git -prune -o \
 696        -name t -prune -o \
 697        -name Documentation -prune -o \
 698        -name '*.h' -print)
 699
 700LIB_OBJS += abspath.o
 701LIB_OBJS += advice.o
 702LIB_OBJS += alias.o
 703LIB_OBJS += alloc.o
 704LIB_OBJS += apply.o
 705LIB_OBJS += archive.o
 706LIB_OBJS += archive-tar.o
 707LIB_OBJS += archive-zip.o
 708LIB_OBJS += argv-array.o
 709LIB_OBJS += attr.o
 710LIB_OBJS += base85.o
 711LIB_OBJS += bisect.o
 712LIB_OBJS += blob.o
 713LIB_OBJS += branch.o
 714LIB_OBJS += bulk-checkin.o
 715LIB_OBJS += bundle.o
 716LIB_OBJS += cache-tree.o
 717LIB_OBJS += color.o
 718LIB_OBJS += column.o
 719LIB_OBJS += combine-diff.o
 720LIB_OBJS += commit.o
 721LIB_OBJS += compat/obstack.o
 722LIB_OBJS += compat/terminal.o
 723LIB_OBJS += config.o
 724LIB_OBJS += connect.o
 725LIB_OBJS += connected.o
 726LIB_OBJS += convert.o
 727LIB_OBJS += copy.o
 728LIB_OBJS += credential.o
 729LIB_OBJS += csum-file.o
 730LIB_OBJS += ctype.o
 731LIB_OBJS += date.o
 732LIB_OBJS += decorate.o
 733LIB_OBJS += diffcore-break.o
 734LIB_OBJS += diffcore-delta.o
 735LIB_OBJS += diffcore-order.o
 736LIB_OBJS += diffcore-pickaxe.o
 737LIB_OBJS += diffcore-rename.o
 738LIB_OBJS += diff-delta.o
 739LIB_OBJS += diff-lib.o
 740LIB_OBJS += diff-no-index.o
 741LIB_OBJS += diff.o
 742LIB_OBJS += dir.o
 743LIB_OBJS += dir-iterator.o
 744LIB_OBJS += editor.o
 745LIB_OBJS += entry.o
 746LIB_OBJS += environment.o
 747LIB_OBJS += ewah/bitmap.o
 748LIB_OBJS += ewah/ewah_bitmap.o
 749LIB_OBJS += ewah/ewah_io.o
 750LIB_OBJS += ewah/ewah_rlw.o
 751LIB_OBJS += exec_cmd.o
 752LIB_OBJS += fetch-pack.o
 753LIB_OBJS += fsck.o
 754LIB_OBJS += gettext.o
 755LIB_OBJS += gpg-interface.o
 756LIB_OBJS += graph.o
 757LIB_OBJS += grep.o
 758LIB_OBJS += hashmap.o
 759LIB_OBJS += help.o
 760LIB_OBJS += hex.o
 761LIB_OBJS += ident.o
 762LIB_OBJS += kwset.o
 763LIB_OBJS += levenshtein.o
 764LIB_OBJS += line-log.o
 765LIB_OBJS += line-range.o
 766LIB_OBJS += list-objects.o
 767LIB_OBJS += ll-merge.o
 768LIB_OBJS += lockfile.o
 769LIB_OBJS += log-tree.o
 770LIB_OBJS += mailinfo.o
 771LIB_OBJS += mailmap.o
 772LIB_OBJS += match-trees.o
 773LIB_OBJS += merge.o
 774LIB_OBJS += merge-blobs.o
 775LIB_OBJS += merge-recursive.o
 776LIB_OBJS += mergesort.o
 777LIB_OBJS += mru.o
 778LIB_OBJS += name-hash.o
 779LIB_OBJS += notes.o
 780LIB_OBJS += notes-cache.o
 781LIB_OBJS += notes-merge.o
 782LIB_OBJS += notes-utils.o
 783LIB_OBJS += object.o
 784LIB_OBJS += pack-bitmap.o
 785LIB_OBJS += pack-bitmap-write.o
 786LIB_OBJS += pack-check.o
 787LIB_OBJS += pack-objects.o
 788LIB_OBJS += pack-revindex.o
 789LIB_OBJS += pack-write.o
 790LIB_OBJS += pager.o
 791LIB_OBJS += parse-options.o
 792LIB_OBJS += parse-options-cb.o
 793LIB_OBJS += patch-delta.o
 794LIB_OBJS += patch-ids.o
 795LIB_OBJS += path.o
 796LIB_OBJS += pathspec.o
 797LIB_OBJS += pkt-line.o
 798LIB_OBJS += preload-index.o
 799LIB_OBJS += pretty.o
 800LIB_OBJS += prio-queue.o
 801LIB_OBJS += progress.o
 802LIB_OBJS += prompt.o
 803LIB_OBJS += quote.o
 804LIB_OBJS += reachable.o
 805LIB_OBJS += read-cache.o
 806LIB_OBJS += reflog-walk.o
 807LIB_OBJS += refs.o
 808LIB_OBJS += refs/files-backend.o
 809LIB_OBJS += refs/iterator.o
 810LIB_OBJS += ref-filter.o
 811LIB_OBJS += remote.o
 812LIB_OBJS += replace_object.o
 813LIB_OBJS += rerere.o
 814LIB_OBJS += resolve-undo.o
 815LIB_OBJS += revision.o
 816LIB_OBJS += run-command.o
 817LIB_OBJS += send-pack.o
 818LIB_OBJS += sequencer.o
 819LIB_OBJS += server-info.o
 820LIB_OBJS += setup.o
 821LIB_OBJS += sha1-array.o
 822LIB_OBJS += sha1-lookup.o
 823LIB_OBJS += sha1_file.o
 824LIB_OBJS += sha1_name.o
 825LIB_OBJS += shallow.o
 826LIB_OBJS += sideband.o
 827LIB_OBJS += sigchain.o
 828LIB_OBJS += split-index.o
 829LIB_OBJS += strbuf.o
 830LIB_OBJS += streaming.o
 831LIB_OBJS += string-list.o
 832LIB_OBJS += submodule.o
 833LIB_OBJS += submodule-config.o
 834LIB_OBJS += symlinks.o
 835LIB_OBJS += tag.o
 836LIB_OBJS += tempfile.o
 837LIB_OBJS += tmp-objdir.o
 838LIB_OBJS += trace.o
 839LIB_OBJS += trailer.o
 840LIB_OBJS += transport.o
 841LIB_OBJS += transport-helper.o
 842LIB_OBJS += tree-diff.o
 843LIB_OBJS += tree.o
 844LIB_OBJS += tree-walk.o
 845LIB_OBJS += unpack-trees.o
 846LIB_OBJS += url.o
 847LIB_OBJS += urlmatch.o
 848LIB_OBJS += usage.o
 849LIB_OBJS += userdiff.o
 850LIB_OBJS += utf8.o
 851LIB_OBJS += varint.o
 852LIB_OBJS += version.o
 853LIB_OBJS += versioncmp.o
 854LIB_OBJS += walker.o
 855LIB_OBJS += wildmatch.o
 856LIB_OBJS += worktree.o
 857LIB_OBJS += wrapper.o
 858LIB_OBJS += write_or_die.o
 859LIB_OBJS += ws.o
 860LIB_OBJS += wt-status.o
 861LIB_OBJS += xdiff-interface.o
 862LIB_OBJS += zlib.o
 863
 864BUILTIN_OBJS += builtin/add.o
 865BUILTIN_OBJS += builtin/am.o
 866BUILTIN_OBJS += builtin/annotate.o
 867BUILTIN_OBJS += builtin/apply.o
 868BUILTIN_OBJS += builtin/archive.o
 869BUILTIN_OBJS += builtin/bisect--helper.o
 870BUILTIN_OBJS += builtin/blame.o
 871BUILTIN_OBJS += builtin/branch.o
 872BUILTIN_OBJS += builtin/bundle.o
 873BUILTIN_OBJS += builtin/cat-file.o
 874BUILTIN_OBJS += builtin/check-attr.o
 875BUILTIN_OBJS += builtin/check-ignore.o
 876BUILTIN_OBJS += builtin/check-mailmap.o
 877BUILTIN_OBJS += builtin/check-ref-format.o
 878BUILTIN_OBJS += builtin/checkout-index.o
 879BUILTIN_OBJS += builtin/checkout.o
 880BUILTIN_OBJS += builtin/clean.o
 881BUILTIN_OBJS += builtin/clone.o
 882BUILTIN_OBJS += builtin/column.o
 883BUILTIN_OBJS += builtin/commit-tree.o
 884BUILTIN_OBJS += builtin/commit.o
 885BUILTIN_OBJS += builtin/config.o
 886BUILTIN_OBJS += builtin/count-objects.o
 887BUILTIN_OBJS += builtin/credential.o
 888BUILTIN_OBJS += builtin/describe.o
 889BUILTIN_OBJS += builtin/diff-files.o
 890BUILTIN_OBJS += builtin/diff-index.o
 891BUILTIN_OBJS += builtin/diff-tree.o
 892BUILTIN_OBJS += builtin/diff.o
 893BUILTIN_OBJS += builtin/difftool.o
 894BUILTIN_OBJS += builtin/fast-export.o
 895BUILTIN_OBJS += builtin/fetch-pack.o
 896BUILTIN_OBJS += builtin/fetch.o
 897BUILTIN_OBJS += builtin/fmt-merge-msg.o
 898BUILTIN_OBJS += builtin/for-each-ref.o
 899BUILTIN_OBJS += builtin/fsck.o
 900BUILTIN_OBJS += builtin/gc.o
 901BUILTIN_OBJS += builtin/get-tar-commit-id.o
 902BUILTIN_OBJS += builtin/grep.o
 903BUILTIN_OBJS += builtin/hash-object.o
 904BUILTIN_OBJS += builtin/help.o
 905BUILTIN_OBJS += builtin/index-pack.o
 906BUILTIN_OBJS += builtin/init-db.o
 907BUILTIN_OBJS += builtin/interpret-trailers.o
 908BUILTIN_OBJS += builtin/log.o
 909BUILTIN_OBJS += builtin/ls-files.o
 910BUILTIN_OBJS += builtin/ls-remote.o
 911BUILTIN_OBJS += builtin/ls-tree.o
 912BUILTIN_OBJS += builtin/mailinfo.o
 913BUILTIN_OBJS += builtin/mailsplit.o
 914BUILTIN_OBJS += builtin/merge.o
 915BUILTIN_OBJS += builtin/merge-base.o
 916BUILTIN_OBJS += builtin/merge-file.o
 917BUILTIN_OBJS += builtin/merge-index.o
 918BUILTIN_OBJS += builtin/merge-ours.o
 919BUILTIN_OBJS += builtin/merge-recursive.o
 920BUILTIN_OBJS += builtin/merge-tree.o
 921BUILTIN_OBJS += builtin/mktag.o
 922BUILTIN_OBJS += builtin/mktree.o
 923BUILTIN_OBJS += builtin/mv.o
 924BUILTIN_OBJS += builtin/name-rev.o
 925BUILTIN_OBJS += builtin/notes.o
 926BUILTIN_OBJS += builtin/pack-objects.o
 927BUILTIN_OBJS += builtin/pack-redundant.o
 928BUILTIN_OBJS += builtin/pack-refs.o
 929BUILTIN_OBJS += builtin/patch-id.o
 930BUILTIN_OBJS += builtin/prune-packed.o
 931BUILTIN_OBJS += builtin/prune.o
 932BUILTIN_OBJS += builtin/pull.o
 933BUILTIN_OBJS += builtin/push.o
 934BUILTIN_OBJS += builtin/read-tree.o
 935BUILTIN_OBJS += builtin/receive-pack.o
 936BUILTIN_OBJS += builtin/reflog.o
 937BUILTIN_OBJS += builtin/remote.o
 938BUILTIN_OBJS += builtin/remote-ext.o
 939BUILTIN_OBJS += builtin/remote-fd.o
 940BUILTIN_OBJS += builtin/repack.o
 941BUILTIN_OBJS += builtin/replace.o
 942BUILTIN_OBJS += builtin/rerere.o
 943BUILTIN_OBJS += builtin/reset.o
 944BUILTIN_OBJS += builtin/rev-list.o
 945BUILTIN_OBJS += builtin/rev-parse.o
 946BUILTIN_OBJS += builtin/revert.o
 947BUILTIN_OBJS += builtin/rm.o
 948BUILTIN_OBJS += builtin/send-pack.o
 949BUILTIN_OBJS += builtin/shortlog.o
 950BUILTIN_OBJS += builtin/show-branch.o
 951BUILTIN_OBJS += builtin/show-ref.o
 952BUILTIN_OBJS += builtin/stripspace.o
 953BUILTIN_OBJS += builtin/submodule--helper.o
 954BUILTIN_OBJS += builtin/symbolic-ref.o
 955BUILTIN_OBJS += builtin/tag.o
 956BUILTIN_OBJS += builtin/unpack-file.o
 957BUILTIN_OBJS += builtin/unpack-objects.o
 958BUILTIN_OBJS += builtin/update-index.o
 959BUILTIN_OBJS += builtin/update-ref.o
 960BUILTIN_OBJS += builtin/update-server-info.o
 961BUILTIN_OBJS += builtin/upload-archive.o
 962BUILTIN_OBJS += builtin/var.o
 963BUILTIN_OBJS += builtin/verify-commit.o
 964BUILTIN_OBJS += builtin/verify-pack.o
 965BUILTIN_OBJS += builtin/verify-tag.o
 966BUILTIN_OBJS += builtin/worktree.o
 967BUILTIN_OBJS += builtin/write-tree.o
 968
 969GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
 970EXTLIBS =
 971
 972GIT_USER_AGENT = git/$(GIT_VERSION)
 973
 974include config.mak.uname
 975-include config.mak.autogen
 976-include config.mak
 977
 978ifdef DEVELOPER
 979CFLAGS += $(DEVELOPER_CFLAGS)
 980endif
 981
 982ifndef sysconfdir
 983ifeq ($(prefix),/usr)
 984sysconfdir = /etc
 985else
 986sysconfdir = etc
 987endif
 988endif
 989
 990ifndef COMPUTE_HEADER_DEPENDENCIES
 991COMPUTE_HEADER_DEPENDENCIES = auto
 992endif
 993
 994ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 995dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 996        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 997        -x c /dev/null -o /dev/null 2>&1; \
 998        echo $$?)
 999ifeq ($(dep_check),0)
1000override COMPUTE_HEADER_DEPENDENCIES = yes
1001else
1002override COMPUTE_HEADER_DEPENDENCIES = no
1003endif
1004endif
1005
1006ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1007USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1008else
1009ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1010$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1011(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1012endif
1013endif
1014
1015ifdef SANE_TOOL_PATH
1016SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1017BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1018PATH := $(SANE_TOOL_PATH):${PATH}
1019else
1020BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1021endif
1022
1023ifneq (,$(INLINE))
1024        BASIC_CFLAGS += -Dinline=$(INLINE)
1025endif
1026
1027ifneq (,$(SOCKLEN_T))
1028        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1029endif
1030
1031ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1032        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1033else
1034ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1035        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1036endif
1037endif
1038
1039ifeq ($(uname_S),Darwin)
1040        ifndef NO_FINK
1041                ifeq ($(shell test -d /sw/lib && echo y),y)
1042                        BASIC_CFLAGS += -I/sw/include
1043                        BASIC_LDFLAGS += -L/sw/lib
1044                endif
1045        endif
1046        ifndef NO_DARWIN_PORTS
1047                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1048                        BASIC_CFLAGS += -I/opt/local/include
1049                        BASIC_LDFLAGS += -L/opt/local/lib
1050                endif
1051        endif
1052        ifndef NO_APPLE_COMMON_CRYPTO
1053                NO_OPENSSL = YesPlease
1054                APPLE_COMMON_CRYPTO = YesPlease
1055                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1056        endif
1057        NO_REGEX = YesPlease
1058        PTHREAD_LIBS =
1059endif
1060
1061ifndef CC_LD_DYNPATH
1062        ifdef NO_R_TO_GCC_LINKER
1063                # Some gcc does not accept and pass -R to the linker to specify
1064                # the runtime dynamic library path.
1065                CC_LD_DYNPATH = -Wl,-rpath,
1066        else
1067                CC_LD_DYNPATH = -R
1068        endif
1069endif
1070
1071ifdef NO_LIBGEN_H
1072        COMPAT_CFLAGS += -DNO_LIBGEN_H
1073        COMPAT_OBJS += compat/basename.o
1074endif
1075
1076ifdef USE_LIBPCRE
1077        BASIC_CFLAGS += -DUSE_LIBPCRE
1078        ifdef LIBPCREDIR
1079                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1080                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1081        endif
1082        EXTLIBS += -lpcre
1083endif
1084
1085ifdef HAVE_ALLOCA_H
1086        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1087endif
1088
1089IMAP_SEND_BUILDDEPS =
1090IMAP_SEND_LDFLAGS =
1091
1092ifdef NO_CURL
1093        BASIC_CFLAGS += -DNO_CURL
1094        REMOTE_CURL_PRIMARY =
1095        REMOTE_CURL_ALIASES =
1096        REMOTE_CURL_NAMES =
1097else
1098        ifdef CURLDIR
1099                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1100                BASIC_CFLAGS += -I$(CURLDIR)/include
1101                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1102        else
1103                CURL_LIBCURL = -lcurl
1104        endif
1105        ifdef NEEDS_SSL_WITH_CURL
1106                CURL_LIBCURL += -lssl
1107                ifdef NEEDS_CRYPTO_WITH_SSL
1108                        CURL_LIBCURL += -lcrypto
1109                endif
1110        endif
1111        ifdef NEEDS_IDN_WITH_CURL
1112                CURL_LIBCURL += -lidn
1113        endif
1114
1115        REMOTE_CURL_PRIMARY = git-remote-http$X
1116        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1117        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1118        PROGRAM_OBJS += http-fetch.o
1119        PROGRAMS += $(REMOTE_CURL_NAMES)
1120        curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1121        ifeq "$(curl_check)" "070908"
1122                ifndef NO_EXPAT
1123                        PROGRAM_OBJS += http-push.o
1124                endif
1125        endif
1126        curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1127        ifeq "$(curl_check)" "072200"
1128                USE_CURL_FOR_IMAP_SEND = YesPlease
1129        endif
1130        ifdef USE_CURL_FOR_IMAP_SEND
1131                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1132                IMAP_SEND_BUILDDEPS = http.o
1133                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1134        endif
1135        ifndef NO_EXPAT
1136                ifdef EXPATDIR
1137                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1138                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1139                else
1140                        EXPAT_LIBEXPAT = -lexpat
1141                endif
1142                ifdef EXPAT_NEEDS_XMLPARSE_H
1143                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1144                endif
1145        endif
1146endif
1147IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1148
1149ifdef ZLIB_PATH
1150        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1151        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1152endif
1153EXTLIBS += -lz
1154
1155ifndef NO_OPENSSL
1156        OPENSSL_LIBSSL = -lssl
1157        ifdef OPENSSLDIR
1158                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1159                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1160        else
1161                OPENSSL_LINK =
1162        endif
1163        ifdef NEEDS_CRYPTO_WITH_SSL
1164                OPENSSL_LIBSSL += -lcrypto
1165        endif
1166else
1167        BASIC_CFLAGS += -DNO_OPENSSL
1168        BLK_SHA1 = 1
1169        OPENSSL_LIBSSL =
1170endif
1171ifdef NO_OPENSSL
1172        LIB_4_CRYPTO =
1173else
1174ifdef NEEDS_SSL_WITH_CRYPTO
1175        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1176else
1177        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1178endif
1179ifdef APPLE_COMMON_CRYPTO
1180        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1181endif
1182endif
1183ifdef NEEDS_LIBICONV
1184        ifdef ICONVDIR
1185                BASIC_CFLAGS += -I$(ICONVDIR)/include
1186                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1187        else
1188                ICONV_LINK =
1189        endif
1190        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1191                ICONV_LINK += -lintl
1192        endif
1193        EXTLIBS += $(ICONV_LINK) -liconv
1194endif
1195ifdef NEEDS_LIBGEN
1196        EXTLIBS += -lgen
1197endif
1198ifndef NO_GETTEXT
1199ifndef LIBC_CONTAINS_LIBINTL
1200        EXTLIBS += -lintl
1201endif
1202endif
1203ifdef NEEDS_SOCKET
1204        EXTLIBS += -lsocket
1205endif
1206ifdef NEEDS_NSL
1207        EXTLIBS += -lnsl
1208endif
1209ifdef NEEDS_RESOLV
1210        EXTLIBS += -lresolv
1211endif
1212ifdef NO_D_TYPE_IN_DIRENT
1213        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1214endif
1215ifdef NO_GECOS_IN_PWENT
1216        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1217endif
1218ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1219        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1220endif
1221ifdef USE_NSEC
1222        BASIC_CFLAGS += -DUSE_NSEC
1223endif
1224ifdef USE_ST_TIMESPEC
1225        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1226endif
1227ifdef NO_NORETURN
1228        BASIC_CFLAGS += -DNO_NORETURN
1229endif
1230ifdef NO_NSEC
1231        BASIC_CFLAGS += -DNO_NSEC
1232endif
1233ifdef SNPRINTF_RETURNS_BOGUS
1234        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1235        COMPAT_OBJS += compat/snprintf.o
1236endif
1237ifdef FREAD_READS_DIRECTORIES
1238        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1239        COMPAT_OBJS += compat/fopen.o
1240endif
1241ifdef NO_SYMLINK_HEAD
1242        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1243endif
1244ifdef GETTEXT_POISON
1245        BASIC_CFLAGS += -DGETTEXT_POISON
1246endif
1247ifdef NO_GETTEXT
1248        BASIC_CFLAGS += -DNO_GETTEXT
1249        USE_GETTEXT_SCHEME ?= fallthrough
1250endif
1251ifdef NO_POLL
1252        NO_SYS_POLL_H = YesPlease
1253        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1254        COMPAT_OBJS += compat/poll/poll.o
1255endif
1256ifdef NO_STRCASESTR
1257        COMPAT_CFLAGS += -DNO_STRCASESTR
1258        COMPAT_OBJS += compat/strcasestr.o
1259endif
1260ifdef NO_STRLCPY
1261        COMPAT_CFLAGS += -DNO_STRLCPY
1262        COMPAT_OBJS += compat/strlcpy.o
1263endif
1264ifdef NO_STRTOUMAX
1265        COMPAT_CFLAGS += -DNO_STRTOUMAX
1266        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1267endif
1268ifdef NO_STRTOULL
1269        COMPAT_CFLAGS += -DNO_STRTOULL
1270endif
1271ifdef NO_SETENV
1272        COMPAT_CFLAGS += -DNO_SETENV
1273        COMPAT_OBJS += compat/setenv.o
1274endif
1275ifdef NO_MKDTEMP
1276        COMPAT_CFLAGS += -DNO_MKDTEMP
1277        COMPAT_OBJS += compat/mkdtemp.o
1278endif
1279ifdef MKDIR_WO_TRAILING_SLASH
1280        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1281        COMPAT_OBJS += compat/mkdir.o
1282endif
1283ifdef NO_MKSTEMPS
1284        COMPAT_CFLAGS += -DNO_MKSTEMPS
1285endif
1286ifdef NO_UNSETENV
1287        COMPAT_CFLAGS += -DNO_UNSETENV
1288        COMPAT_OBJS += compat/unsetenv.o
1289endif
1290ifdef NO_SYS_SELECT_H
1291        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1292endif
1293ifdef NO_SYS_POLL_H
1294        BASIC_CFLAGS += -DNO_SYS_POLL_H
1295endif
1296ifdef NEEDS_SYS_PARAM_H
1297        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1298endif
1299ifdef NO_INTTYPES_H
1300        BASIC_CFLAGS += -DNO_INTTYPES_H
1301endif
1302ifdef NO_INITGROUPS
1303        BASIC_CFLAGS += -DNO_INITGROUPS
1304endif
1305ifdef NO_MMAP
1306        COMPAT_CFLAGS += -DNO_MMAP
1307        COMPAT_OBJS += compat/mmap.o
1308else
1309        ifdef USE_WIN32_MMAP
1310                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1311                COMPAT_OBJS += compat/win32mmap.o
1312        endif
1313endif
1314ifdef OBJECT_CREATION_USES_RENAMES
1315        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1316endif
1317ifdef NO_STRUCT_ITIMERVAL
1318        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1319        NO_SETITIMER = YesPlease
1320endif
1321ifdef NO_SETITIMER
1322        COMPAT_CFLAGS += -DNO_SETITIMER
1323endif
1324ifdef NO_PREAD
1325        COMPAT_CFLAGS += -DNO_PREAD
1326        COMPAT_OBJS += compat/pread.o
1327endif
1328ifdef NO_FAST_WORKING_DIRECTORY
1329        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1330endif
1331ifdef NO_TRUSTABLE_FILEMODE
1332        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1333endif
1334ifdef NEEDS_MODE_TRANSLATION
1335        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1336        COMPAT_OBJS += compat/stat.o
1337endif
1338ifdef NO_IPV6
1339        BASIC_CFLAGS += -DNO_IPV6
1340endif
1341ifdef NO_INTPTR_T
1342        COMPAT_CFLAGS += -DNO_INTPTR_T
1343endif
1344ifdef NO_UINTMAX_T
1345        BASIC_CFLAGS += -Duintmax_t=uint32_t
1346endif
1347ifdef NO_SOCKADDR_STORAGE
1348ifdef NO_IPV6
1349        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1350else
1351        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1352endif
1353endif
1354ifdef NO_INET_NTOP
1355        LIB_OBJS += compat/inet_ntop.o
1356        BASIC_CFLAGS += -DNO_INET_NTOP
1357endif
1358ifdef NO_INET_PTON
1359        LIB_OBJS += compat/inet_pton.o
1360        BASIC_CFLAGS += -DNO_INET_PTON
1361endif
1362ifndef NO_UNIX_SOCKETS
1363        LIB_OBJS += unix-socket.o
1364        PROGRAM_OBJS += credential-cache.o
1365        PROGRAM_OBJS += credential-cache--daemon.o
1366endif
1367
1368ifdef NO_ICONV
1369        BASIC_CFLAGS += -DNO_ICONV
1370endif
1371
1372ifdef OLD_ICONV
1373        BASIC_CFLAGS += -DOLD_ICONV
1374endif
1375
1376ifdef NO_DEFLATE_BOUND
1377        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1378endif
1379
1380ifdef NO_POSIX_GOODIES
1381        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1382endif
1383
1384ifdef APPLE_COMMON_CRYPTO
1385        # Apple CommonCrypto requires chunking
1386        SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1387endif
1388
1389ifdef BLK_SHA1
1390        SHA1_HEADER = "block-sha1/sha1.h"
1391        LIB_OBJS += block-sha1/sha1.o
1392else
1393ifdef PPC_SHA1
1394        SHA1_HEADER = "ppc/sha1.h"
1395        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1396else
1397ifdef APPLE_COMMON_CRYPTO
1398        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1399        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1400else
1401        SHA1_HEADER = <openssl/sha.h>
1402        EXTLIBS += $(LIB_4_CRYPTO)
1403endif
1404endif
1405endif
1406
1407ifdef SHA1_MAX_BLOCK_SIZE
1408        LIB_OBJS += compat/sha1-chunked.o
1409        BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1410endif
1411ifdef NO_PERL_MAKEMAKER
1412        export NO_PERL_MAKEMAKER
1413endif
1414ifdef NO_HSTRERROR
1415        COMPAT_CFLAGS += -DNO_HSTRERROR
1416        COMPAT_OBJS += compat/hstrerror.o
1417endif
1418ifdef NO_MEMMEM
1419        COMPAT_CFLAGS += -DNO_MEMMEM
1420        COMPAT_OBJS += compat/memmem.o
1421endif
1422ifdef NO_GETPAGESIZE
1423        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1424endif
1425ifdef INTERNAL_QSORT
1426        COMPAT_CFLAGS += -DINTERNAL_QSORT
1427        COMPAT_OBJS += compat/qsort.o
1428endif
1429ifdef HAVE_ISO_QSORT_S
1430        COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1431else
1432        COMPAT_OBJS += compat/qsort_s.o
1433endif
1434ifdef RUNTIME_PREFIX
1435        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1436endif
1437
1438ifdef NO_PTHREADS
1439        BASIC_CFLAGS += -DNO_PTHREADS
1440else
1441        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1442        EXTLIBS += $(PTHREAD_LIBS)
1443        LIB_OBJS += thread-utils.o
1444endif
1445
1446ifdef HAVE_PATHS_H
1447        BASIC_CFLAGS += -DHAVE_PATHS_H
1448endif
1449
1450ifdef HAVE_LIBCHARSET_H
1451        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1452        EXTLIBS += $(CHARSET_LIB)
1453endif
1454
1455ifdef HAVE_STRINGS_H
1456        BASIC_CFLAGS += -DHAVE_STRINGS_H
1457endif
1458
1459ifdef HAVE_DEV_TTY
1460        BASIC_CFLAGS += -DHAVE_DEV_TTY
1461endif
1462
1463ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1464        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1465endif
1466ifdef UNRELIABLE_FSTAT
1467        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1468endif
1469ifdef NO_REGEX
1470        COMPAT_CFLAGS += -Icompat/regex
1471        COMPAT_OBJS += compat/regex/regex.o
1472endif
1473ifdef NATIVE_CRLF
1474        BASIC_CFLAGS += -DNATIVE_CRLF
1475endif
1476
1477ifdef USE_NED_ALLOCATOR
1478        COMPAT_CFLAGS += -Icompat/nedmalloc
1479        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1480        OVERRIDE_STRDUP = YesPlease
1481endif
1482
1483ifdef OVERRIDE_STRDUP
1484        COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1485        COMPAT_OBJS += compat/strdup.o
1486endif
1487
1488ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1489        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1490endif
1491
1492ifndef NO_MSGFMT_EXTENDED_OPTIONS
1493        MSGFMT += --check --statistics
1494endif
1495
1496ifdef GMTIME_UNRELIABLE_ERRORS
1497        COMPAT_OBJS += compat/gmtime.o
1498        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1499endif
1500
1501ifdef HAVE_CLOCK_GETTIME
1502        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1503endif
1504
1505ifdef HAVE_CLOCK_MONOTONIC
1506        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1507endif
1508
1509ifdef NEEDS_LIBRT
1510        EXTLIBS += -lrt
1511endif
1512
1513ifdef HAVE_BSD_SYSCTL
1514        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1515endif
1516
1517ifdef HAVE_GETDELIM
1518        BASIC_CFLAGS += -DHAVE_GETDELIM
1519endif
1520
1521ifeq ($(TCLTK_PATH),)
1522NO_TCLTK = NoThanks
1523endif
1524
1525ifeq ($(PERL_PATH),)
1526NO_PERL = NoThanks
1527endif
1528
1529ifeq ($(PYTHON_PATH),)
1530NO_PYTHON = NoThanks
1531endif
1532
1533ifndef PAGER_ENV
1534PAGER_ENV = LESS=FRX LV=-c
1535endif
1536
1537QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1538QUIET_SUBDIR1  =
1539
1540ifneq ($(findstring w,$(MAKEFLAGS)),w)
1541PRINT_DIR = --no-print-directory
1542else # "make -w"
1543NO_SUBDIR = :
1544endif
1545
1546ifneq ($(findstring s,$(MAKEFLAGS)),s)
1547ifndef V
1548        QUIET_CC       = @echo '   ' CC $@;
1549        QUIET_AR       = @echo '   ' AR $@;
1550        QUIET_LINK     = @echo '   ' LINK $@;
1551        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1552        QUIET_GEN      = @echo '   ' GEN $@;
1553        QUIET_LNCP     = @echo '   ' LN/CP $@;
1554        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1555        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1556        QUIET_GCOV     = @echo '   ' GCOV $@;
1557        QUIET_SP       = @echo '   ' SP $<;
1558        QUIET_RC       = @echo '   ' RC $@;
1559        QUIET_SUBDIR0  = +@subdir=
1560        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1561                         $(MAKE) $(PRINT_DIR) -C $$subdir
1562        export V
1563        export QUIET_GEN
1564        export QUIET_BUILT_IN
1565endif
1566endif
1567
1568ifdef NO_INSTALL_HARDLINKS
1569        export NO_INSTALL_HARDLINKS
1570endif
1571
1572### profile feedback build
1573#
1574
1575# Can adjust this to be a global directory if you want to do extended
1576# data gathering
1577PROFILE_DIR := $(CURDIR)
1578
1579ifeq ("$(PROFILE)","GEN")
1580        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1581        EXTLIBS += -lgcov
1582        export CCACHE_DISABLE = t
1583        V = 1
1584else
1585ifneq ("$(PROFILE)","")
1586        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1587        export CCACHE_DISABLE = t
1588        V = 1
1589endif
1590endif
1591
1592# Shell quote (do not use $(call) to accommodate ancient setups);
1593
1594SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1595ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1596ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1597
1598DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1599bindir_SQ = $(subst ','\'',$(bindir))
1600bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1601mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1602infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1603localedir_SQ = $(subst ','\'',$(localedir))
1604gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1605template_dir_SQ = $(subst ','\'',$(template_dir))
1606htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1607prefix_SQ = $(subst ','\'',$(prefix))
1608gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1609
1610SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1611PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1612PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1613TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1614DIFF_SQ = $(subst ','\'',$(DIFF))
1615PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1616
1617# We must filter out any object files from $(GITLIBS),
1618# as it is typically used like:
1619#
1620#   foo: foo.o $(GITLIBS)
1621#       $(CC) $(filter %.o,$^) $(LIBS)
1622#
1623# where we use it as a dependency. Since we also pull object files
1624# from the dependency list, that would make each entry appear twice.
1625LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1626
1627BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1628        $(COMPAT_CFLAGS)
1629LIB_OBJS += $(COMPAT_OBJS)
1630
1631# Quote for C
1632
1633ifdef DEFAULT_EDITOR
1634DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1635DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1636
1637BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1638endif
1639
1640ifdef DEFAULT_PAGER
1641DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1642DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1643
1644BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1645endif
1646
1647ifdef SHELL_PATH
1648SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1649SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1650
1651BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1652endif
1653
1654GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1655GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1656GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1657GIT-USER-AGENT: FORCE
1658        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1659                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1660        fi
1661
1662ifdef DEFAULT_HELP_FORMAT
1663BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1664endif
1665
1666PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1667PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1668PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1669BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1670
1671ALL_CFLAGS += $(BASIC_CFLAGS)
1672ALL_LDFLAGS += $(BASIC_LDFLAGS)
1673
1674export DIFF TAR INSTALL DESTDIR SHELL_PATH
1675
1676
1677### Build rules
1678
1679SHELL = $(SHELL_PATH)
1680
1681all:: shell_compatibility_test
1682
1683ifeq "$(PROFILE)" "BUILD"
1684all:: profile
1685endif
1686
1687profile:: profile-clean
1688        $(MAKE) PROFILE=GEN all
1689        $(MAKE) PROFILE=GEN -j1 test
1690        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1691                $(MAKE) PROFILE=GEN -j1 perf; \
1692        else \
1693                echo "Skipping profile of perf tests..."; \
1694        fi
1695        $(MAKE) PROFILE=USE all
1696
1697profile-fast: profile-clean
1698        $(MAKE) PROFILE=GEN all
1699        $(MAKE) PROFILE=GEN -j1 perf
1700        $(MAKE) PROFILE=USE all
1701
1702
1703all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1704ifneq (,$X)
1705        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1706endif
1707
1708all::
1709ifndef NO_TCLTK
1710        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1711        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1712endif
1713ifndef NO_PERL
1714        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1715endif
1716        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1717
1718please_set_SHELL_PATH_to_a_more_modern_shell:
1719        @$$(:)
1720
1721shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1722
1723strip: $(PROGRAMS) git$X
1724        $(STRIP) $(STRIP_OPTS) $^
1725
1726### Target-specific flags and dependencies
1727
1728# The generic compilation pattern rule and automatically
1729# computed header dependencies (falling back to a dependency on
1730# LIB_H) are enough to describe how most targets should be built,
1731# but some targets are special enough to need something a little
1732# different.
1733#
1734# - When a source file "foo.c" #includes a generated header file,
1735#   we need to list that dependency for the "foo.o" target.
1736#
1737#   We also list it from other targets that are built from foo.c
1738#   like "foo.sp" and "foo.s", even though that is easy to forget
1739#   to do because the generated header is already present around
1740#   after a regular build attempt.
1741#
1742# - Some code depends on configuration kept in makefile
1743#   variables. The target-specific variable EXTRA_CPPFLAGS can
1744#   be used to convey that information to the C preprocessor
1745#   using -D options.
1746#
1747#   The "foo.o" target should have a corresponding dependency on
1748#   a file that changes when the value of the makefile variable
1749#   changes.  For example, targets making use of the
1750#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1751#
1752#   Technically the ".sp" and ".s" targets do not need this
1753#   dependency because they are force-built, but they get the
1754#   same dependency for consistency. This way, you do not have to
1755#   know how each target is implemented. And it means the
1756#   dependencies here will not need to change if the force-build
1757#   details change some day.
1758
1759git.sp git.s git.o: GIT-PREFIX
1760git.sp git.s git.o: EXTRA_CPPFLAGS = \
1761        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1762        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1763        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1764
1765git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1766        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1767                $(filter %.o,$^) $(LIBS)
1768
1769help.sp help.s help.o: common-cmds.h
1770
1771builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1772builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1773        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1774        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1775        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1776
1777version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1778version.sp version.s version.o: EXTRA_CPPFLAGS = \
1779        '-DGIT_VERSION="$(GIT_VERSION)"' \
1780        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1781
1782$(BUILT_INS): git$X
1783        $(QUIET_BUILT_IN)$(RM) $@ && \
1784        ln $< $@ 2>/dev/null || \
1785        ln -s $< $@ 2>/dev/null || \
1786        cp $< $@
1787
1788common-cmds.h: generate-cmdlist.sh command-list.txt
1789
1790common-cmds.h: $(wildcard Documentation/git-*.txt)
1791        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1792
1793SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1794        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1795        $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1796define cmd_munge_script
1797$(RM) $@ $@+ && \
1798sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1799    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1800    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1801    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1802    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1803    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1804    -e $(BROKEN_PATH_FIX) \
1805    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1806    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1807    -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1808    -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1809    $@.sh >$@+
1810endef
1811
1812GIT-SCRIPT-DEFINES: FORCE
1813        @FLAGS='$(SCRIPT_DEFINES)'; \
1814            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1815                echo >&2 "    * new script parameters"; \
1816                echo "$$FLAGS" >$@; \
1817            fi
1818
1819
1820$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1821        $(QUIET_GEN)$(cmd_munge_script) && \
1822        chmod +x $@+ && \
1823        mv $@+ $@
1824
1825$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1826        $(QUIET_GEN)$(cmd_munge_script) && \
1827        mv $@+ $@
1828
1829git.res: git.rc GIT-VERSION-FILE
1830        $(QUIET_RC)$(RC) \
1831          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1832          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1833
1834# This makes sure we depend on the NO_PERL setting itself.
1835$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1836
1837ifndef NO_PERL
1838$(SCRIPT_PERL_GEN): perl/perl.mak
1839
1840perl/perl.mak: perl/PM.stamp
1841
1842perl/PM.stamp: FORCE
1843        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1844        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1845        $(RM) $@+
1846
1847perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1848        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1849
1850PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1851$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1852        $(QUIET_GEN)$(RM) $@ $@+ && \
1853        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1854        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1855        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1856        sed -e '1{' \
1857            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1858            -e '        h' \
1859            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1860            -e '        H' \
1861            -e '        x' \
1862            -e '}' \
1863            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1864            $< >$@+ && \
1865        chmod +x $@+ && \
1866        mv $@+ $@
1867
1868GIT-PERL-DEFINES: FORCE
1869        @FLAGS='$(PERL_DEFINES)'; \
1870            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1871                echo >&2 "    * new perl-specific parameters"; \
1872                echo "$$FLAGS" >$@; \
1873            fi
1874
1875
1876.PHONY: gitweb
1877gitweb:
1878        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1879
1880git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1881        $(QUIET_GEN)$(cmd_munge_script) && \
1882        chmod +x $@+ && \
1883        mv $@+ $@
1884else # NO_PERL
1885$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1886        $(QUIET_GEN)$(RM) $@ $@+ && \
1887        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1888            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1889            unimplemented.sh >$@+ && \
1890        chmod +x $@+ && \
1891        mv $@+ $@
1892endif # NO_PERL
1893
1894# This makes sure we depend on the NO_PYTHON setting itself.
1895$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1896
1897ifndef NO_PYTHON
1898$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1899$(SCRIPT_PYTHON_GEN): % : %.py
1900        $(QUIET_GEN)$(RM) $@ $@+ && \
1901        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1902            $< >$@+ && \
1903        chmod +x $@+ && \
1904        mv $@+ $@
1905else # NO_PYTHON
1906$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1907        $(QUIET_GEN)$(RM) $@ $@+ && \
1908        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1909            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1910            unimplemented.sh >$@+ && \
1911        chmod +x $@+ && \
1912        mv $@+ $@
1913endif # NO_PYTHON
1914
1915CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1916                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1917                        configure.ac >configure.ac+ && \
1918                   autoconf -o configure configure.ac+ && \
1919                   $(RM) configure.ac+
1920
1921configure: configure.ac GIT-VERSION-FILE
1922        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1923
1924ifdef AUTOCONFIGURED
1925# We avoid depending on 'configure' here, because it gets rebuilt
1926# every time GIT-VERSION-FILE is modified, only to update the embedded
1927# version number string, which config.status does not care about.  We
1928# do want to recheck when the platform/environment detection logic
1929# changes, hence this depends on configure.ac.
1930config.status: configure.ac
1931        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1932        if test -f config.status; then \
1933          ./config.status --recheck; \
1934        else \
1935          ./configure; \
1936        fi
1937reconfigure config.mak.autogen: config.status
1938        $(QUIET_GEN)./config.status
1939.PHONY: reconfigure # This is a convenience target.
1940endif
1941
1942XDIFF_OBJS += xdiff/xdiffi.o
1943XDIFF_OBJS += xdiff/xprepare.o
1944XDIFF_OBJS += xdiff/xutils.o
1945XDIFF_OBJS += xdiff/xemit.o
1946XDIFF_OBJS += xdiff/xmerge.o
1947XDIFF_OBJS += xdiff/xpatience.o
1948XDIFF_OBJS += xdiff/xhistogram.o
1949
1950VCSSVN_OBJS += vcs-svn/line_buffer.o
1951VCSSVN_OBJS += vcs-svn/sliding_window.o
1952VCSSVN_OBJS += vcs-svn/repo_tree.o
1953VCSSVN_OBJS += vcs-svn/fast_export.o
1954VCSSVN_OBJS += vcs-svn/svndiff.o
1955VCSSVN_OBJS += vcs-svn/svndump.o
1956
1957TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
1958OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1959        $(XDIFF_OBJS) \
1960        $(VCSSVN_OBJS) \
1961        common-main.o \
1962        git.o
1963ifndef NO_CURL
1964        OBJECTS += http.o http-walker.o remote-curl.o
1965endif
1966
1967dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1968dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1969
1970ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1971$(dep_dirs):
1972        @mkdir -p $@
1973
1974missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1975dep_file = $(dir $@).depend/$(notdir $@).d
1976dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1977endif
1978
1979ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1980dep_dirs =
1981missing_dep_dirs =
1982dep_args =
1983endif
1984
1985ASM_SRC := $(wildcard $(OBJECTS:o=S))
1986ASM_OBJ := $(ASM_SRC:S=o)
1987C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1988
1989.SUFFIXES:
1990
1991$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1992        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1993$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1994        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1995
1996%.s: %.c GIT-CFLAGS FORCE
1997        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1998
1999ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2000# Take advantage of gcc's on-the-fly dependency generation
2001# See <http://gcc.gnu.org/gcc-3.0/features.html>.
2002dep_files_present := $(wildcard $(dep_files))
2003ifneq ($(dep_files_present),)
2004include $(dep_files_present)
2005endif
2006else
2007# Dependencies on header files, for platforms that do not support
2008# the gcc -MMD option.
2009#
2010# Dependencies on automatically generated headers such as common-cmds.h
2011# should _not_ be included here, since they are necessary even when
2012# building an object for the first time.
2013
2014$(OBJECTS): $(LIB_H)
2015endif
2016
2017exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2018exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2019        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2020        '-DBINDIR="$(bindir_relative_SQ)"' \
2021        '-DPREFIX="$(prefix_SQ)"'
2022
2023builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2024builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2025        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2026
2027config.sp config.s config.o: GIT-PREFIX
2028config.sp config.s config.o: EXTRA_CPPFLAGS = \
2029        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2030
2031attr.sp attr.s attr.o: GIT-PREFIX
2032attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2033        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2034
2035gettext.sp gettext.s gettext.o: GIT-PREFIX
2036gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2037        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2038
2039http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2040        -DCURL_DISABLE_TYPECHECK
2041
2042ifdef NO_EXPAT
2043http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2044endif
2045
2046ifdef NO_REGEX
2047compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2048        -DGAWK -DNO_MBSUPPORT
2049endif
2050
2051ifdef USE_NED_ALLOCATOR
2052compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2053        -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2054compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2055endif
2056
2057git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2058        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2059
2060git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2061        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2062                $(IMAP_SEND_LDFLAGS) $(LIBS)
2063
2064git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2065        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2066                $(CURL_LIBCURL) $(LIBS)
2067git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2068        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2069                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2070
2071git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2072        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2073        $(VCSSVN_LIB)
2074
2075$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2076        $(QUIET_LNCP)$(RM) $@ && \
2077        ln $< $@ 2>/dev/null || \
2078        ln -s $< $@ 2>/dev/null || \
2079        cp $< $@
2080
2081$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2082        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2083                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2084
2085$(LIB_FILE): $(LIB_OBJS)
2086        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2087
2088$(XDIFF_LIB): $(XDIFF_OBJS)
2089        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2090
2091$(VCSSVN_LIB): $(VCSSVN_OBJS)
2092        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2093
2094export DEFAULT_EDITOR DEFAULT_PAGER
2095
2096.PHONY: doc man html info pdf
2097doc:
2098        $(MAKE) -C Documentation all
2099
2100man:
2101        $(MAKE) -C Documentation man
2102
2103html:
2104        $(MAKE) -C Documentation html
2105
2106info:
2107        $(MAKE) -C Documentation info
2108
2109pdf:
2110        $(MAKE) -C Documentation pdf
2111
2112XGETTEXT_FLAGS = \
2113        --force-po \
2114        --add-comments=TRANSLATORS: \
2115        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2116        --from-code=UTF-8
2117XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2118        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2119XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2120        --keyword=gettextln --keyword=eval_gettextln
2121XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2122        --keyword=__ --keyword=N__ --keyword="__n:1,2"
2123LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2124LOCALIZED_SH = $(SCRIPT_SH)
2125LOCALIZED_SH += git-parse-remote.sh
2126LOCALIZED_SH += git-rebase--interactive.sh
2127LOCALIZED_SH += git-sh-setup.sh
2128LOCALIZED_PERL = $(SCRIPT_PERL)
2129
2130ifdef XGETTEXT_INCLUDE_TESTS
2131LOCALIZED_C += t/t0200/test.c
2132LOCALIZED_SH += t/t0200/test.sh
2133LOCALIZED_PERL += t/t0200/test.perl
2134endif
2135
2136po/git.pot: $(GENERATED_H) FORCE
2137        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2138        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2139                $(LOCALIZED_SH)
2140        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2141                $(LOCALIZED_PERL)
2142        mv $@+ $@
2143
2144.PHONY: pot
2145pot: po/git.pot
2146
2147POFILES := $(wildcard po/*.po)
2148MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2149
2150ifndef NO_GETTEXT
2151all:: $(MOFILES)
2152endif
2153
2154po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2155        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2156
2157FIND_SOURCE_FILES = ( \
2158        git ls-files \
2159                '*.[hcS]' \
2160                '*.sh' \
2161                ':!*[tp][0-9][0-9][0-9][0-9]*' \
2162                ':!contrib' \
2163                2>/dev/null || \
2164        $(FIND) . \
2165                \( -name .git -type d -prune \) \
2166                -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2167                -o \( -name contrib -type d -prune \) \
2168                -o \( -name build -type d -prune \) \
2169                -o \( -name 'trash*' -type d -prune \) \
2170                -o \( -name '*.[hcS]' -type f -print \) \
2171                -o \( -name '*.sh' -type f -print \) \
2172        )
2173
2174$(ETAGS_TARGET): FORCE
2175        $(RM) $(ETAGS_TARGET)
2176        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2177
2178tags: FORCE
2179        $(RM) tags
2180        $(FIND_SOURCE_FILES) | xargs ctags -a
2181
2182cscope:
2183        $(RM) cscope*
2184        $(FIND_SOURCE_FILES) | xargs cscope -b
2185
2186### Detect prefix changes
2187TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2188                $(localedir_SQ)
2189
2190GIT-PREFIX: FORCE
2191        @FLAGS='$(TRACK_PREFIX)'; \
2192        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2193                echo >&2 "    * new prefix flags"; \
2194                echo "$$FLAGS" >GIT-PREFIX; \
2195        fi
2196
2197TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2198
2199GIT-CFLAGS: FORCE
2200        @FLAGS='$(TRACK_CFLAGS)'; \
2201            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2202                echo >&2 "    * new build flags"; \
2203                echo "$$FLAGS" >GIT-CFLAGS; \
2204            fi
2205
2206TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2207
2208GIT-LDFLAGS: FORCE
2209        @FLAGS='$(TRACK_LDFLAGS)'; \
2210            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2211                echo >&2 "    * new link flags"; \
2212                echo "$$FLAGS" >GIT-LDFLAGS; \
2213            fi
2214
2215# We need to apply sq twice, once to protect from the shell
2216# that runs GIT-BUILD-OPTIONS, and then again to protect it
2217# and the first level quoting from the shell that runs "echo".
2218GIT-BUILD-OPTIONS: FORCE
2219        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2220        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2221        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2222        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2223        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2224        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2225        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2226        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2227        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2228        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2229        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2230        @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2231ifdef TEST_OUTPUT_DIRECTORY
2232        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2233endif
2234ifdef GIT_TEST_OPTS
2235        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2236endif
2237ifdef GIT_TEST_CMP
2238        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2239endif
2240ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2241        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2242endif
2243        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2244        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2245ifdef GIT_PERF_REPEAT_COUNT
2246        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2247endif
2248ifdef GIT_PERF_REPO
2249        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2250endif
2251ifdef GIT_PERF_LARGE_REPO
2252        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2253endif
2254ifdef GIT_PERF_MAKE_OPTS
2255        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2256endif
2257ifdef TEST_GIT_INDEX_VERSION
2258        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2259endif
2260        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2261
2262### Detect Python interpreter path changes
2263ifndef NO_PYTHON
2264TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2265
2266GIT-PYTHON-VARS: FORCE
2267        @VARS='$(TRACK_PYTHON)'; \
2268            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2269                echo >&2 "    * new Python interpreter location"; \
2270                echo "$$VARS" >$@; \
2271            fi
2272endif
2273
2274test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2275
2276all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2277all:: $(NO_INSTALL)
2278
2279bin-wrappers/%: wrap-for-bin.sh
2280        @mkdir -p bin-wrappers
2281        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2282             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2283             -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2284        chmod +x $@
2285
2286# GNU make supports exporting all variables by "export" without parameters.
2287# However, the environment gets quite big, and some programs have problems
2288# with that.
2289
2290export NO_SVN_TESTS
2291export TEST_NO_MALLOC_CHECK
2292
2293### Testing rules
2294
2295test: all
2296        $(MAKE) -C t/ all
2297
2298perf: all
2299        $(MAKE) -C t/perf/ all
2300
2301.PHONY: test perf
2302
2303t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2304
2305t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2306
2307.PRECIOUS: $(TEST_OBJS)
2308
2309t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2310        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2311
2312check-sha1:: t/helper/test-sha1$X
2313        t/helper/test-sha1.sh
2314
2315SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2316
2317$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2318        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2319                $(SPARSE_FLAGS) $<
2320
2321.PHONY: sparse $(SP_OBJ)
2322sparse: $(SP_OBJ)
2323
2324check: common-cmds.h
2325        @if sparse; \
2326        then \
2327                echo >&2 "Use 'make sparse' instead"; \
2328                $(MAKE) --no-print-directory sparse; \
2329        else \
2330                echo >&2 "Did you mean 'make test'?"; \
2331                exit 1; \
2332        fi
2333
2334C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2335%.cocci.patch: %.cocci $(C_SOURCES)
2336        @echo '    ' SPATCH $<; \
2337        for f in $(C_SOURCES); do \
2338                $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS); \
2339        done >$@ 2>$@.log; \
2340        if test -s $@; \
2341        then \
2342                echo '    ' SPATCH result: $@; \
2343        fi
2344coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2345
2346### Installation rules
2347
2348ifneq ($(filter /%,$(firstword $(template_dir))),)
2349template_instdir = $(template_dir)
2350else
2351template_instdir = $(prefix)/$(template_dir)
2352endif
2353export template_instdir
2354
2355ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2356gitexec_instdir = $(gitexecdir)
2357else
2358gitexec_instdir = $(prefix)/$(gitexecdir)
2359endif
2360gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2361export gitexec_instdir
2362
2363ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2364mergetools_instdir = $(mergetoolsdir)
2365else
2366mergetools_instdir = $(prefix)/$(mergetoolsdir)
2367endif
2368mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2369
2370install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2371
2372.PHONY: profile-install profile-fast-install
2373profile-install: profile
2374        $(MAKE) install
2375
2376profile-fast-install: profile-fast
2377        $(MAKE) install
2378
2379install: all
2380        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2381        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2382        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2383        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2384        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2385        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2386        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2387        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2388ifndef NO_GETTEXT
2389        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2390        (cd po/build/locale && $(TAR) cf - .) | \
2391        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2392endif
2393ifndef NO_PERL
2394        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2395        $(MAKE) -C gitweb install
2396endif
2397ifndef NO_TCLTK
2398        $(MAKE) -C gitk-git install
2399        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2400endif
2401ifneq (,$X)
2402        $(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';)
2403endif
2404
2405        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2406        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2407        { test "$$bindir/" = "$$execdir/" || \
2408          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2409                $(RM) "$$execdir/$$p" && \
2410                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2411                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2412                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2413          done; \
2414        } && \
2415        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2416                $(RM) "$$bindir/$$p" && \
2417                test -z "$(NO_INSTALL_HARDLINKS)" && \
2418                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2419                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2420                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2421        done && \
2422        for p in $(BUILT_INS); do \
2423                $(RM) "$$execdir/$$p" && \
2424                test -z "$(NO_INSTALL_HARDLINKS)" && \
2425                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2426                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2427                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2428        done && \
2429        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2430        for p in $$remote_curl_aliases; do \
2431                $(RM) "$$execdir/$$p" && \
2432                test -z "$(NO_INSTALL_HARDLINKS)" && \
2433                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2434                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2435                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2436        done && \
2437        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2438
2439.PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2440.PHONY: quick-install-doc quick-install-man quick-install-html
2441install-gitweb:
2442        $(MAKE) -C gitweb install
2443
2444install-doc:
2445        $(MAKE) -C Documentation install
2446
2447install-man:
2448        $(MAKE) -C Documentation install-man
2449
2450install-html:
2451        $(MAKE) -C Documentation install-html
2452
2453install-info:
2454        $(MAKE) -C Documentation install-info
2455
2456install-pdf:
2457        $(MAKE) -C Documentation install-pdf
2458
2459quick-install-doc:
2460        $(MAKE) -C Documentation quick-install
2461
2462quick-install-man:
2463        $(MAKE) -C Documentation quick-install-man
2464
2465quick-install-html:
2466        $(MAKE) -C Documentation quick-install-html
2467
2468
2469
2470### Maintainer's dist rules
2471
2472GIT_TARNAME = git-$(GIT_VERSION)
2473dist: git-archive$(X) configure
2474        ./git-archive --format=tar \
2475                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2476        @mkdir -p $(GIT_TARNAME)
2477        @cp configure $(GIT_TARNAME)
2478        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2479        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2480        $(TAR) rf $(GIT_TARNAME).tar \
2481                $(GIT_TARNAME)/configure \
2482                $(GIT_TARNAME)/version \
2483                $(GIT_TARNAME)/git-gui/version
2484        @$(RM) -r $(GIT_TARNAME)
2485        gzip -f -9 $(GIT_TARNAME).tar
2486
2487rpm::
2488        @echo >&2 "Use distro packaged sources to run rpmbuild"
2489        @false
2490.PHONY: rpm
2491
2492htmldocs = git-htmldocs-$(GIT_VERSION)
2493manpages = git-manpages-$(GIT_VERSION)
2494.PHONY: dist-doc distclean
2495dist-doc:
2496        $(RM) -r .doc-tmp-dir
2497        mkdir .doc-tmp-dir
2498        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2499        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2500        gzip -n -9 -f $(htmldocs).tar
2501        :
2502        $(RM) -r .doc-tmp-dir
2503        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2504        $(MAKE) -C Documentation DESTDIR=./ \
2505                man1dir=../.doc-tmp-dir/man1 \
2506                man5dir=../.doc-tmp-dir/man5 \
2507                man7dir=../.doc-tmp-dir/man7 \
2508                install
2509        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2510        gzip -n -9 -f $(manpages).tar
2511        $(RM) -r .doc-tmp-dir
2512
2513### Cleaning rules
2514
2515distclean: clean
2516        $(RM) configure
2517        $(RM) config.log config.status config.cache
2518        $(RM) config.mak.autogen config.mak.append
2519        $(RM) -r autom4te.cache
2520
2521profile-clean:
2522        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2523        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2524
2525clean: profile-clean coverage-clean
2526        $(RM) *.res
2527        $(RM) $(OBJECTS)
2528        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2529        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2530        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2531        $(RM) -r bin-wrappers $(dep_dirs)
2532        $(RM) -r po/build/
2533        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2534        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2535        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2536        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2537        $(RM) contrib/coccinelle/*.cocci.patch*
2538        $(MAKE) -C Documentation/ clean
2539ifndef NO_PERL
2540        $(MAKE) -C gitweb clean
2541        $(MAKE) -C perl clean
2542endif
2543        $(MAKE) -C templates/ clean
2544        $(MAKE) -C t/ clean
2545ifndef NO_TCLTK
2546        $(MAKE) -C gitk-git clean
2547        $(MAKE) -C git-gui clean
2548endif
2549        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2550        $(RM) GIT-USER-AGENT GIT-PREFIX
2551        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2552
2553.PHONY: all install profile-clean clean strip
2554.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2555.PHONY: FORCE cscope
2556
2557### Check documentation
2558#
2559ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2560ALL_COMMANDS += git
2561ALL_COMMANDS += gitk
2562ALL_COMMANDS += gitweb
2563ALL_COMMANDS += git-gui git-citool
2564
2565.PHONY: check-docs
2566check-docs::
2567        $(MAKE) -C Documentation lint-docs
2568        @(for v in $(ALL_COMMANDS); \
2569        do \
2570                case "$$v" in \
2571                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2572                git-merge-resolve | git-merge-subtree | \
2573                git-fsck-objects | git-init-db | \
2574                git-remote-* | git-stage | \
2575                git-?*--?* ) continue ;; \
2576                esac ; \
2577                test -f "Documentation/$$v.txt" || \
2578                echo "no doc: $$v"; \
2579                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2580                grep -q "^$$v[  ]" || \
2581                case "$$v" in \
2582                git) ;; \
2583                *) echo "no link: $$v";; \
2584                esac ; \
2585        done; \
2586        ( \
2587                sed -e '1,/^### command list/d' \
2588                    -e '/^#/d' \
2589                    -e 's/[     ].*//' \
2590                    -e 's/^/listed /' command-list.txt; \
2591                $(MAKE) -C Documentation print-man1 | \
2592                grep '\.txt$$' | \
2593                sed -e 's|Documentation/|documented |' \
2594                    -e 's/\.txt//'; \
2595        ) | while read how cmd; \
2596        do \
2597                case " $(ALL_COMMANDS) " in \
2598                *" $$cmd "*)    ;; \
2599                *) echo "removed but $$how: $$cmd" ;; \
2600                esac; \
2601        done ) | sort
2602
2603### Make sure built-ins do not have dups and listed in git.c
2604#
2605check-builtins::
2606        ./check-builtins.sh
2607
2608### Test suite coverage testing
2609#
2610.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2611.PHONY: coverage-untested-functions cover_db cover_db_html
2612.PHONY: coverage-clean-results
2613
2614coverage:
2615        $(MAKE) coverage-test
2616        $(MAKE) coverage-untested-functions
2617
2618object_dirs := $(sort $(dir $(OBJECTS)))
2619coverage-clean-results:
2620        $(RM) $(addsuffix *.gcov,$(object_dirs))
2621        $(RM) $(addsuffix *.gcda,$(object_dirs))
2622        $(RM) coverage-untested-functions
2623        $(RM) -r cover_db/
2624        $(RM) -r cover_db_html/
2625
2626coverage-clean: coverage-clean-results
2627        $(RM) $(addsuffix *.gcno,$(object_dirs))
2628
2629COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2630COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2631GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2632
2633coverage-compile:
2634        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2635
2636coverage-test: coverage-clean-results coverage-compile
2637        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2638                DEFAULT_TEST_TARGET=test -j1 test
2639
2640coverage-report:
2641        $(QUIET_GCOV)for dir in $(object_dirs); do \
2642                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2643        done
2644
2645coverage-untested-functions: coverage-report
2646        grep '^function.*called 0 ' *.c.gcov \
2647                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2648                > coverage-untested-functions
2649
2650cover_db: coverage-report
2651        gcov2perl -db cover_db *.gcov
2652
2653cover_db_html: cover_db
2654        cover -report html -outputdir cover_db_html cover_db
2655