Makefileon commit Merge branch 'jk/pack-tag-of-tag' into maint (f4315ee)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12# system headers do not define a socklen_t type.
  13#
  14# Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15# fails to compile with errors about undefined inline functions or similar.
  16#
  17# Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
  18# or vsnprintf() return -1 instead of number of characters which would
  19# have been written to the final string if enough space had been available.
  20#
  21# Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
  22# when attempting to read from an fopen'ed directory.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28# able to use Perl-compatible regular expressions.
  29#
  30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31# /foo/bar/include and /foo/bar/lib directories.
  32#
  33# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34#
  35# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36# git-http-push are not built, and you cannot use http:// and https://
  37# transports (neither smart nor dumb).
  38#
  39# Define CURLDIR=/foo/bar if your curl header and library files are in
  40# /foo/bar/include and /foo/bar/lib directories.
  41#
  42# Define CURL_CONFIG to curl's configuration program that prints information
  43# about the library (e.g., its version number).  The default is 'curl-config'.
  44#
  45# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  46# not built, and you cannot push using http:// and https:// transports (dumb).
  47#
  48# Define EXPATDIR=/foo/bar if your expat header and library files are in
  49# /foo/bar/include and /foo/bar/lib directories.
  50#
  51# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  52# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  53#
  54# Define NO_GETTEXT if you don't want Git output to be translated.
  55# A translated Git requires GNU libintl or another gettext implementation,
  56# plus libintl-perl at runtime.
  57#
  58# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  59# the installed gettext translation of the shell scripts output.
  60#
  61# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  62# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  63# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  64# FreeBSD can use either, but MinGW and some others need to use
  65# libcharset.h's locale_charset() instead.
  66#
  67# Define CHARSET_LIB to the library you need to link with in order to
  68# use locale_charset() function.  On some platforms this needs to set to
  69# -lcharset, on others to -liconv .
  70#
  71# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  72# need -lintl when linking.
  73#
  74# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  75# doesn't support GNU extensions like --check and --statistics
  76#
  77# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  78# it specifies.
  79#
  80# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  81# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  82#
  83# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  84#
  85# Define NO_STRCASESTR if you don't have strcasestr.
  86#
  87# Define NO_MEMMEM if you don't have memmem.
  88#
  89# Define NO_GETPAGESIZE if you don't have getpagesize.
  90#
  91# Define NO_STRLCPY if you don't have strlcpy.
  92#
  93# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  94# C library. If your compiler also does not support long long or does not have
  95# strtoull, define NO_STRTOULL.
  96#
  97# Define NO_SETENV if you don't have setenv in the C library.
  98#
  99# Define NO_UNSETENV if you don't have unsetenv in the C library.
 100#
 101# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 102#
 103# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 104#
 105# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 106#
 107# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 108# in the C library.
 109#
 110# Define NO_LIBGEN_H if you don't have libgen.h.
 111#
 112# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 113#
 114# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 115#
 116# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 117# Enable it on Windows.  By default, symrefs are still used.
 118#
 119# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 120# tests.  These tests take up a significant amount of the total test time
 121# but are not needed unless you plan to talk to SVN repos.
 122#
 123# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 124# installed in /sw, but don't want GIT to link against any libraries
 125# installed there.  If defined you may specify your own (or Fink's)
 126# include directories and library directories by defining CFLAGS
 127# and LDFLAGS appropriately.
 128#
 129# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 130# have DarwinPorts installed in /opt/local, but don't want GIT to
 131# link against any libraries installed there.  If defined you may
 132# specify your own (or DarwinPort's) include directories and
 133# library directories by defining CFLAGS and LDFLAGS appropriately.
 134#
 135# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 136# and do not want to use Apple's CommonCrypto library.  This allows you
 137# to provide your own OpenSSL library, for example from MacPorts.
 138#
 139# Define BLK_SHA1 environment variable to make use of the bundled
 140# optimized C SHA1 routine.
 141#
 142# Define PPC_SHA1 environment variable when running make to make use of
 143# a bundled SHA1 routine optimized for PowerPC.
 144#
 145# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 146# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 147# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 148#
 149# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 150#
 151# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 152#
 153# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 154#
 155# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 156#
 157# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 158#
 159# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 160#
 161# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 162#
 163# Define NO_UINTMAX_T if you don't have uintmax_t.
 164#
 165# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 166# Patrick Mauritz).
 167#
 168# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 169# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 170# inet_ntop and inet_pton additionally reside there.
 171#
 172# Define NO_MMAP if you want to avoid mmap.
 173#
 174# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 175#
 176# Define NO_POLL if you do not have or don't want to use poll().
 177# This also implies NO_SYS_POLL_H.
 178#
 179# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 180# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 181# we want to know more about the issue.
 182#
 183# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 184#
 185# Define NO_PREAD if you have a problem with pread() system call (e.g.
 186# cygwin1.dll before v1.5.22).
 187#
 188# Define NO_SETITIMER if you don't have setitimer()
 189#
 190# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 191# This also implies NO_SETITIMER
 192#
 193# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 194# generally faster on your platform than accessing the working directory.
 195#
 196# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 197# the executable mode bit, but doesn't really do so.
 198#
 199# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 200# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 201# usual 0xF000).
 202#
 203# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 204#
 205# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 206#
 207# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 208# sockaddr_storage.
 209#
 210# Define NO_ICONV if your libc does not properly support iconv.
 211#
 212# Define OLD_ICONV if your library has an old iconv(), where the second
 213# (input buffer pointer) parameter is declared with type (const char **).
 214#
 215# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 216#
 217# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 218# that tells runtime paths to dynamic libraries;
 219# "-Wl,-rpath=/path/lib" is used instead.
 220#
 221# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 222# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 223#
 224# Define USE_NSEC below if you want git to care about sub-second file mtimes
 225# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 226# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 227# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 228# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 229# Documentation/technical/racy-git.txt for details.
 230#
 231# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 232# "st_ctim"
 233#
 234# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 235# available.  This automatically turns USE_NSEC off.
 236#
 237# Define USE_STDEV below if you want git to care about the underlying device
 238# change being considered an inode change from the update-index perspective.
 239#
 240# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 241# field that counts the on-disk footprint in 512-byte blocks.
 242#
 243# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 244# (not v1.73 or v1.71).
 245#
 246# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 247# (versions 1.68.1 through v1.72).
 248#
 249# Define GNU_ROFF if your target system uses GNU groff.  This forces
 250# apostrophes to be ASCII so that cut&pasting examples to the shell
 251# will work.
 252#
 253# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 254#
 255# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 256# MakeMaker (e.g. using ActiveState under Cygwin).
 257#
 258# Define NO_PERL if you do not want Perl scripts or libraries at all.
 259#
 260# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 261# but /usr/bin/python2.7 on some platforms).
 262#
 263# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 264#
 265# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 266#
 267# Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 268# and egrep that are pickier when their input contains non-ASCII data.
 269#
 270# The TCL_PATH variable governs the location of the Tcl interpreter
 271# used to optimize git-gui for your system.  Only used if NO_TCLTK
 272# is not set.  Defaults to the bare 'tclsh'.
 273#
 274# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 275# If not set it defaults to the bare 'wish'. If it is set to the empty
 276# string then NO_TCLTK will be forced (this is used by configure script).
 277#
 278# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 279# is a simplified version of the merge sort used in glibc. This is
 280# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 281#
 282# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 283# information on a not yet closed file that lstat would return for the same
 284# file after it was closed.
 285#
 286# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 287# when hardlinking a file to another name and unlinking the original file right
 288# away (some NTFS drivers seem to zero the contents in that scenario).
 289#
 290# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 291# programs as a tar, where bin/ and libexec/ might be on different file systems.
 292#
 293# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 294# copies to install built-in git commands e.g. git-cat-file.
 295#
 296# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 297# memory allocators with the nedmalloc allocator written by Niall Douglas.
 298#
 299# Define OVERRIDE_STRDUP to override the libc version of strdup(3).
 300# This is necessary when using a custom allocator in order to avoid
 301# crashes due to allocation and free working on different 'heaps'.
 302# It's defined automatically if USE_NED_ALLOCATOR is set.
 303#
 304# Define NO_REGEX if your C library lacks regex support with REG_STARTEND
 305# feature.
 306#
 307# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 308# user.
 309#
 310# Define GETTEXT_POISON if you are debugging the choice of strings marked
 311# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 312# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 313# (to any value) in your environment.
 314#
 315# Define JSMIN to point to JavaScript minifier that functions as
 316# a filter to have gitweb.js minified.
 317#
 318# Define CSSMIN to point to a CSS minifier in order to generate a minified
 319# version of gitweb.css
 320#
 321# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 322# you want to use something different.  The value will be interpreted by the
 323# shell at runtime when it is used.
 324#
 325# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 326# want to use something different.  The value will be interpreted by the shell
 327# if necessary when it is used.  Examples:
 328#
 329#   DEFAULT_EDITOR='~/bin/vi',
 330#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 331#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 332#
 333# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 334# header files to be automatically computed, to avoid rebuilding objects when
 335# an unrelated header file changes.  Define it to "no" to use the hard-coded
 336# dependency rules.  The default is "auto", which means to use computed header
 337# dependencies if your compiler is detected to support it.
 338#
 339# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 340#
 341# Define XDL_FAST_HASH to use an alternative line-hashing method in
 342# the diff algorithm.  It gives a nice speedup if your processor has
 343# fast unaligned word loads.  Does NOT work on big-endian systems!
 344# Enabled by default on x86_64.
 345#
 346# Define GIT_USER_AGENT if you want to change how git identifies itself during
 347# network interactions.  The default is "git/$(GIT_VERSION)".
 348#
 349# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 350# (defaults to "man") if you want to have a different default when
 351# "git help" is called without a parameter specifying the format.
 352#
 353# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 354# with a different indexfile format version.  If it isn't set the index
 355# file format used is index-v[23].
 356#
 357# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 358# return NULL when it receives a bogus time_t.
 359#
 360# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
 361#
 362# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
 363#
 364# Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
 365# before 2.17) for clock_gettime and CLOCK_MONOTONIC.
 366#
 367# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 368# compiles the following initialization:
 369#
 370#   static const char s[] = ("FOO");
 371#
 372# and define it to "no" if you need to remove the parentheses () around the
 373# constant.  The default is "auto", which means to use parentheses if your
 374# compiler is detected to support it.
 375#
 376# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 377#
 378# Define HAVE_GETDELIM if your system has the getdelim() function.
 379#
 380# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 381# default environment variables to be passed when a pager is spawned, e.g.
 382#
 383#    PAGER_ENV = LESS=FRX LV=-c
 384#
 385# to say "export LESS=FRX (and LV=-c) if the environment variable
 386# LESS (and LV) is not set, respectively".
 387
 388GIT-VERSION-FILE: FORCE
 389        @$(SHELL_PATH) ./GIT-VERSION-GEN
 390-include GIT-VERSION-FILE
 391
 392# CFLAGS and LDFLAGS are for the users to override from the command line.
 393
 394CFLAGS = -g -O2 -Wall
 395DEVELOPER_CFLAGS = -Werror \
 396        -Wdeclaration-after-statement \
 397        -Wno-format-zero-length \
 398        -Wold-style-definition \
 399        -Woverflow \
 400        -Wpointer-arith \
 401        -Wstrict-prototypes \
 402        -Wunused \
 403        -Wvla
 404LDFLAGS =
 405ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 406ALL_LDFLAGS = $(LDFLAGS)
 407STRIP ?= strip
 408
 409# Create as necessary, replace existing, make ranlib unneeded.
 410ARFLAGS = rcs
 411
 412# Among the variables below, these:
 413#   gitexecdir
 414#   template_dir
 415#   sysconfdir
 416# can be specified as a relative path some/where/else;
 417# this is interpreted as relative to $(prefix) and "git" at
 418# runtime figures out where they are based on the path to the executable.
 419# Additionally, the following will be treated as relative by "git" if they
 420# begin with "$(prefix)/":
 421#   mandir
 422#   infodir
 423#   htmldir
 424# This can help installing the suite in a relocatable way.
 425
 426prefix = $(HOME)
 427bindir_relative = bin
 428bindir = $(prefix)/$(bindir_relative)
 429mandir = $(prefix)/share/man
 430infodir = $(prefix)/share/info
 431gitexecdir = libexec/git-core
 432mergetoolsdir = $(gitexecdir)/mergetools
 433sharedir = $(prefix)/share
 434gitwebdir = $(sharedir)/gitweb
 435localedir = $(sharedir)/locale
 436template_dir = share/git-core/templates
 437htmldir = $(prefix)/share/doc/git-doc
 438ETC_GITCONFIG = $(sysconfdir)/gitconfig
 439ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 440lib = lib
 441# DESTDIR =
 442pathsep = :
 443
 444mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 445infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 446htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 447
 448export prefix bindir sharedir sysconfdir gitwebdir localedir
 449
 450CC = cc
 451AR = ar
 452RM = rm -f
 453DIFF = diff
 454TAR = tar
 455FIND = find
 456INSTALL = install
 457TCL_PATH = tclsh
 458TCLTK_PATH = wish
 459XGETTEXT = xgettext
 460MSGFMT = msgfmt
 461CURL_CONFIG = curl-config
 462PTHREAD_LIBS = -lpthread
 463PTHREAD_CFLAGS =
 464GCOV = gcov
 465
 466export TCL_PATH TCLTK_PATH
 467
 468SPARSE_FLAGS =
 469
 470
 471
 472### --- END CONFIGURATION SECTION ---
 473
 474# Those must not be GNU-specific; they are shared with perl/ which may
 475# be built by a different compiler. (Note that this is an artifact now
 476# but it still might be nice to keep that distinction.)
 477BASIC_CFLAGS = -I.
 478BASIC_LDFLAGS =
 479
 480# Guard against environment variables
 481BUILTIN_OBJS =
 482BUILT_INS =
 483COMPAT_CFLAGS =
 484COMPAT_OBJS =
 485XDIFF_OBJS =
 486VCSSVN_OBJS =
 487GENERATED_H =
 488EXTRA_CPPFLAGS =
 489LIB_OBJS =
 490PROGRAM_OBJS =
 491PROGRAMS =
 492SCRIPT_PERL =
 493SCRIPT_PYTHON =
 494SCRIPT_SH =
 495SCRIPT_LIB =
 496TEST_PROGRAMS_NEED_X =
 497
 498# Having this variable in your environment would break pipelines because
 499# you cause "cd" to echo its destination to stdout.  It can also take
 500# scripts to unexpected places.  If you like CDPATH, define it for your
 501# interactive shell sessions without exporting it.
 502unexport CDPATH
 503
 504SCRIPT_SH += git-bisect.sh
 505SCRIPT_SH += git-difftool--helper.sh
 506SCRIPT_SH += git-filter-branch.sh
 507SCRIPT_SH += git-merge-octopus.sh
 508SCRIPT_SH += git-merge-one-file.sh
 509SCRIPT_SH += git-merge-resolve.sh
 510SCRIPT_SH += git-mergetool.sh
 511SCRIPT_SH += git-quiltimport.sh
 512SCRIPT_SH += git-rebase.sh
 513SCRIPT_SH += git-remote-testgit.sh
 514SCRIPT_SH += git-request-pull.sh
 515SCRIPT_SH += git-stash.sh
 516SCRIPT_SH += git-submodule.sh
 517SCRIPT_SH += git-web--browse.sh
 518
 519SCRIPT_LIB += git-mergetool--lib
 520SCRIPT_LIB += git-parse-remote
 521SCRIPT_LIB += git-rebase--am
 522SCRIPT_LIB += git-rebase--interactive
 523SCRIPT_LIB += git-rebase--merge
 524SCRIPT_LIB += git-sh-setup
 525SCRIPT_LIB += git-sh-i18n
 526
 527SCRIPT_PERL += git-add--interactive.perl
 528SCRIPT_PERL += git-difftool.perl
 529SCRIPT_PERL += git-archimport.perl
 530SCRIPT_PERL += git-cvsexportcommit.perl
 531SCRIPT_PERL += git-cvsimport.perl
 532SCRIPT_PERL += git-cvsserver.perl
 533SCRIPT_PERL += git-relink.perl
 534SCRIPT_PERL += git-send-email.perl
 535SCRIPT_PERL += git-svn.perl
 536
 537SCRIPT_PYTHON += git-p4.py
 538
 539NO_INSTALL += git-remote-testgit
 540
 541# Generated files for scripts
 542SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 543SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 544SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 545
 546SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 547SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 548SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 549
 550# Individual rules to allow e.g.
 551# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 552# from subdirectories like contrib/*/
 553.PHONY: build-perl-script build-sh-script build-python-script
 554build-perl-script: $(SCRIPT_PERL_GEN)
 555build-sh-script: $(SCRIPT_SH_GEN)
 556build-python-script: $(SCRIPT_PYTHON_GEN)
 557
 558.PHONY: install-perl-script install-sh-script install-python-script
 559install-sh-script: $(SCRIPT_SH_INS)
 560        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 561install-perl-script: $(SCRIPT_PERL_INS)
 562        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 563install-python-script: $(SCRIPT_PYTHON_INS)
 564        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 565
 566.PHONY: clean-perl-script clean-sh-script clean-python-script
 567clean-sh-script:
 568        $(RM) $(SCRIPT_SH_GEN)
 569clean-perl-script:
 570        $(RM) $(SCRIPT_PERL_GEN)
 571clean-python-script:
 572        $(RM) $(SCRIPT_PYTHON_GEN)
 573
 574SCRIPTS = $(SCRIPT_SH_INS) \
 575          $(SCRIPT_PERL_INS) \
 576          $(SCRIPT_PYTHON_INS) \
 577          git-instaweb
 578
 579ETAGS_TARGET = TAGS
 580
 581# Empty...
 582EXTRA_PROGRAMS =
 583
 584# ... and all the rest that could be moved out of bindir to gitexecdir
 585PROGRAMS += $(EXTRA_PROGRAMS)
 586
 587PROGRAM_OBJS += credential-store.o
 588PROGRAM_OBJS += daemon.o
 589PROGRAM_OBJS += fast-import.o
 590PROGRAM_OBJS += http-backend.o
 591PROGRAM_OBJS += imap-send.o
 592PROGRAM_OBJS += sh-i18n--envsubst.o
 593PROGRAM_OBJS += shell.o
 594PROGRAM_OBJS += show-index.o
 595PROGRAM_OBJS += upload-pack.o
 596PROGRAM_OBJS += remote-testsvn.o
 597
 598# Binary suffix, set to .exe for Windows builds
 599X =
 600
 601PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 602
 603TEST_PROGRAMS_NEED_X += test-chmtime
 604TEST_PROGRAMS_NEED_X += test-ctype
 605TEST_PROGRAMS_NEED_X += test-config
 606TEST_PROGRAMS_NEED_X += test-date
 607TEST_PROGRAMS_NEED_X += test-delta
 608TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 609TEST_PROGRAMS_NEED_X += test-dump-split-index
 610TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 611TEST_PROGRAMS_NEED_X += test-fake-ssh
 612TEST_PROGRAMS_NEED_X += test-genrandom
 613TEST_PROGRAMS_NEED_X += test-hashmap
 614TEST_PROGRAMS_NEED_X += test-index-version
 615TEST_PROGRAMS_NEED_X += test-line-buffer
 616TEST_PROGRAMS_NEED_X += test-match-trees
 617TEST_PROGRAMS_NEED_X += test-mergesort
 618TEST_PROGRAMS_NEED_X += test-mktemp
 619TEST_PROGRAMS_NEED_X += test-parse-options
 620TEST_PROGRAMS_NEED_X += test-path-utils
 621TEST_PROGRAMS_NEED_X += test-prio-queue
 622TEST_PROGRAMS_NEED_X += test-read-cache
 623TEST_PROGRAMS_NEED_X += test-regex
 624TEST_PROGRAMS_NEED_X += test-revision-walking
 625TEST_PROGRAMS_NEED_X += test-run-command
 626TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 627TEST_PROGRAMS_NEED_X += test-sha1
 628TEST_PROGRAMS_NEED_X += test-sha1-array
 629TEST_PROGRAMS_NEED_X += test-sigchain
 630TEST_PROGRAMS_NEED_X += test-string-list
 631TEST_PROGRAMS_NEED_X += test-submodule-config
 632TEST_PROGRAMS_NEED_X += test-subprocess
 633TEST_PROGRAMS_NEED_X += test-svn-fe
 634TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 635TEST_PROGRAMS_NEED_X += test-wildmatch
 636
 637TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
 638
 639# List built-in command $C whose implementation cmd_$C() is not in
 640# builtin/$C.o but is linked in as part of some other command.
 641BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 642
 643BUILT_INS += git-cherry$X
 644BUILT_INS += git-cherry-pick$X
 645BUILT_INS += git-format-patch$X
 646BUILT_INS += git-fsck-objects$X
 647BUILT_INS += git-init$X
 648BUILT_INS += git-merge-subtree$X
 649BUILT_INS += git-show$X
 650BUILT_INS += git-stage$X
 651BUILT_INS += git-status$X
 652BUILT_INS += git-whatchanged$X
 653
 654# what 'all' will build and 'install' will install in gitexecdir,
 655# excluding programs for built-in commands
 656ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 657
 658# what 'all' will build but not install in gitexecdir
 659OTHER_PROGRAMS = git$X
 660
 661# what test wrappers are needed and 'install' will install, in bindir
 662BINDIR_PROGRAMS_NEED_X += git
 663BINDIR_PROGRAMS_NEED_X += git-upload-pack
 664BINDIR_PROGRAMS_NEED_X += git-receive-pack
 665BINDIR_PROGRAMS_NEED_X += git-upload-archive
 666BINDIR_PROGRAMS_NEED_X += git-shell
 667
 668BINDIR_PROGRAMS_NO_X += git-cvsserver
 669
 670# Set paths to tools early so that they can be used for version tests.
 671ifndef SHELL_PATH
 672        SHELL_PATH = /bin/sh
 673endif
 674ifndef PERL_PATH
 675        PERL_PATH = /usr/bin/perl
 676endif
 677ifndef PYTHON_PATH
 678        PYTHON_PATH = /usr/bin/python
 679endif
 680
 681export PERL_PATH
 682export PYTHON_PATH
 683
 684LIB_FILE = libgit.a
 685XDIFF_LIB = xdiff/lib.a
 686VCSSVN_LIB = vcs-svn/lib.a
 687
 688GENERATED_H += common-cmds.h
 689
 690LIB_H = $(shell $(FIND) . \
 691        -name .git -prune -o \
 692        -name t -prune -o \
 693        -name Documentation -prune -o \
 694        -name '*.h' -print)
 695
 696LIB_OBJS += abspath.o
 697LIB_OBJS += advice.o
 698LIB_OBJS += alias.o
 699LIB_OBJS += alloc.o
 700LIB_OBJS += archive.o
 701LIB_OBJS += archive-tar.o
 702LIB_OBJS += archive-zip.o
 703LIB_OBJS += argv-array.o
 704LIB_OBJS += attr.o
 705LIB_OBJS += base85.o
 706LIB_OBJS += bisect.o
 707LIB_OBJS += blob.o
 708LIB_OBJS += branch.o
 709LIB_OBJS += bulk-checkin.o
 710LIB_OBJS += bundle.o
 711LIB_OBJS += cache-tree.o
 712LIB_OBJS += color.o
 713LIB_OBJS += column.o
 714LIB_OBJS += combine-diff.o
 715LIB_OBJS += commit.o
 716LIB_OBJS += compat/obstack.o
 717LIB_OBJS += compat/terminal.o
 718LIB_OBJS += config.o
 719LIB_OBJS += connect.o
 720LIB_OBJS += connected.o
 721LIB_OBJS += convert.o
 722LIB_OBJS += copy.o
 723LIB_OBJS += credential.o
 724LIB_OBJS += csum-file.o
 725LIB_OBJS += ctype.o
 726LIB_OBJS += date.o
 727LIB_OBJS += decorate.o
 728LIB_OBJS += diffcore-break.o
 729LIB_OBJS += diffcore-delta.o
 730LIB_OBJS += diffcore-order.o
 731LIB_OBJS += diffcore-pickaxe.o
 732LIB_OBJS += diffcore-rename.o
 733LIB_OBJS += diff-delta.o
 734LIB_OBJS += diff-lib.o
 735LIB_OBJS += diff-no-index.o
 736LIB_OBJS += diff.o
 737LIB_OBJS += dir.o
 738LIB_OBJS += dir-iterator.o
 739LIB_OBJS += editor.o
 740LIB_OBJS += entry.o
 741LIB_OBJS += environment.o
 742LIB_OBJS += ewah/bitmap.o
 743LIB_OBJS += ewah/ewah_bitmap.o
 744LIB_OBJS += ewah/ewah_io.o
 745LIB_OBJS += ewah/ewah_rlw.o
 746LIB_OBJS += exec_cmd.o
 747LIB_OBJS += fetch-pack.o
 748LIB_OBJS += fsck.o
 749LIB_OBJS += gettext.o
 750LIB_OBJS += gpg-interface.o
 751LIB_OBJS += graph.o
 752LIB_OBJS += grep.o
 753LIB_OBJS += hashmap.o
 754LIB_OBJS += help.o
 755LIB_OBJS += hex.o
 756LIB_OBJS += ident.o
 757LIB_OBJS += kwset.o
 758LIB_OBJS += levenshtein.o
 759LIB_OBJS += line-log.o
 760LIB_OBJS += line-range.o
 761LIB_OBJS += list-objects.o
 762LIB_OBJS += ll-merge.o
 763LIB_OBJS += lockfile.o
 764LIB_OBJS += log-tree.o
 765LIB_OBJS += mailinfo.o
 766LIB_OBJS += mailmap.o
 767LIB_OBJS += match-trees.o
 768LIB_OBJS += merge.o
 769LIB_OBJS += merge-blobs.o
 770LIB_OBJS += merge-recursive.o
 771LIB_OBJS += mergesort.o
 772LIB_OBJS += mru.o
 773LIB_OBJS += name-hash.o
 774LIB_OBJS += notes.o
 775LIB_OBJS += notes-cache.o
 776LIB_OBJS += notes-merge.o
 777LIB_OBJS += notes-utils.o
 778LIB_OBJS += object.o
 779LIB_OBJS += pack-bitmap.o
 780LIB_OBJS += pack-bitmap-write.o
 781LIB_OBJS += pack-check.o
 782LIB_OBJS += pack-objects.o
 783LIB_OBJS += pack-revindex.o
 784LIB_OBJS += pack-write.o
 785LIB_OBJS += pager.o
 786LIB_OBJS += parse-options.o
 787LIB_OBJS += parse-options-cb.o
 788LIB_OBJS += patch-delta.o
 789LIB_OBJS += patch-ids.o
 790LIB_OBJS += path.o
 791LIB_OBJS += pathspec.o
 792LIB_OBJS += pkt-line.o
 793LIB_OBJS += preload-index.o
 794LIB_OBJS += pretty.o
 795LIB_OBJS += prio-queue.o
 796LIB_OBJS += progress.o
 797LIB_OBJS += prompt.o
 798LIB_OBJS += quote.o
 799LIB_OBJS += reachable.o
 800LIB_OBJS += read-cache.o
 801LIB_OBJS += reflog-walk.o
 802LIB_OBJS += refs.o
 803LIB_OBJS += refs/files-backend.o
 804LIB_OBJS += refs/iterator.o
 805LIB_OBJS += ref-filter.o
 806LIB_OBJS += remote.o
 807LIB_OBJS += replace_object.o
 808LIB_OBJS += rerere.o
 809LIB_OBJS += resolve-undo.o
 810LIB_OBJS += revision.o
 811LIB_OBJS += run-command.o
 812LIB_OBJS += send-pack.o
 813LIB_OBJS += sequencer.o
 814LIB_OBJS += server-info.o
 815LIB_OBJS += setup.o
 816LIB_OBJS += sha1-array.o
 817LIB_OBJS += sha1-lookup.o
 818LIB_OBJS += sha1_file.o
 819LIB_OBJS += sha1_name.o
 820LIB_OBJS += shallow.o
 821LIB_OBJS += sideband.o
 822LIB_OBJS += sigchain.o
 823LIB_OBJS += split-index.o
 824LIB_OBJS += strbuf.o
 825LIB_OBJS += streaming.o
 826LIB_OBJS += string-list.o
 827LIB_OBJS += submodule.o
 828LIB_OBJS += submodule-config.o
 829LIB_OBJS += symlinks.o
 830LIB_OBJS += tag.o
 831LIB_OBJS += tempfile.o
 832LIB_OBJS += trace.o
 833LIB_OBJS += trailer.o
 834LIB_OBJS += transport.o
 835LIB_OBJS += transport-helper.o
 836LIB_OBJS += tree-diff.o
 837LIB_OBJS += tree.o
 838LIB_OBJS += tree-walk.o
 839LIB_OBJS += unpack-trees.o
 840LIB_OBJS += url.o
 841LIB_OBJS += urlmatch.o
 842LIB_OBJS += usage.o
 843LIB_OBJS += userdiff.o
 844LIB_OBJS += utf8.o
 845LIB_OBJS += varint.o
 846LIB_OBJS += version.o
 847LIB_OBJS += versioncmp.o
 848LIB_OBJS += walker.o
 849LIB_OBJS += wildmatch.o
 850LIB_OBJS += worktree.o
 851LIB_OBJS += wrapper.o
 852LIB_OBJS += write_or_die.o
 853LIB_OBJS += ws.o
 854LIB_OBJS += wt-status.o
 855LIB_OBJS += xdiff-interface.o
 856LIB_OBJS += zlib.o
 857
 858BUILTIN_OBJS += builtin/add.o
 859BUILTIN_OBJS += builtin/am.o
 860BUILTIN_OBJS += builtin/annotate.o
 861BUILTIN_OBJS += builtin/apply.o
 862BUILTIN_OBJS += builtin/archive.o
 863BUILTIN_OBJS += builtin/bisect--helper.o
 864BUILTIN_OBJS += builtin/blame.o
 865BUILTIN_OBJS += builtin/branch.o
 866BUILTIN_OBJS += builtin/bundle.o
 867BUILTIN_OBJS += builtin/cat-file.o
 868BUILTIN_OBJS += builtin/check-attr.o
 869BUILTIN_OBJS += builtin/check-ignore.o
 870BUILTIN_OBJS += builtin/check-mailmap.o
 871BUILTIN_OBJS += builtin/check-ref-format.o
 872BUILTIN_OBJS += builtin/checkout-index.o
 873BUILTIN_OBJS += builtin/checkout.o
 874BUILTIN_OBJS += builtin/clean.o
 875BUILTIN_OBJS += builtin/clone.o
 876BUILTIN_OBJS += builtin/column.o
 877BUILTIN_OBJS += builtin/commit-tree.o
 878BUILTIN_OBJS += builtin/commit.o
 879BUILTIN_OBJS += builtin/config.o
 880BUILTIN_OBJS += builtin/count-objects.o
 881BUILTIN_OBJS += builtin/credential.o
 882BUILTIN_OBJS += builtin/describe.o
 883BUILTIN_OBJS += builtin/diff-files.o
 884BUILTIN_OBJS += builtin/diff-index.o
 885BUILTIN_OBJS += builtin/diff-tree.o
 886BUILTIN_OBJS += builtin/diff.o
 887BUILTIN_OBJS += builtin/fast-export.o
 888BUILTIN_OBJS += builtin/fetch-pack.o
 889BUILTIN_OBJS += builtin/fetch.o
 890BUILTIN_OBJS += builtin/fmt-merge-msg.o
 891BUILTIN_OBJS += builtin/for-each-ref.o
 892BUILTIN_OBJS += builtin/fsck.o
 893BUILTIN_OBJS += builtin/gc.o
 894BUILTIN_OBJS += builtin/get-tar-commit-id.o
 895BUILTIN_OBJS += builtin/grep.o
 896BUILTIN_OBJS += builtin/hash-object.o
 897BUILTIN_OBJS += builtin/help.o
 898BUILTIN_OBJS += builtin/index-pack.o
 899BUILTIN_OBJS += builtin/init-db.o
 900BUILTIN_OBJS += builtin/interpret-trailers.o
 901BUILTIN_OBJS += builtin/log.o
 902BUILTIN_OBJS += builtin/ls-files.o
 903BUILTIN_OBJS += builtin/ls-remote.o
 904BUILTIN_OBJS += builtin/ls-tree.o
 905BUILTIN_OBJS += builtin/mailinfo.o
 906BUILTIN_OBJS += builtin/mailsplit.o
 907BUILTIN_OBJS += builtin/merge.o
 908BUILTIN_OBJS += builtin/merge-base.o
 909BUILTIN_OBJS += builtin/merge-file.o
 910BUILTIN_OBJS += builtin/merge-index.o
 911BUILTIN_OBJS += builtin/merge-ours.o
 912BUILTIN_OBJS += builtin/merge-recursive.o
 913BUILTIN_OBJS += builtin/merge-tree.o
 914BUILTIN_OBJS += builtin/mktag.o
 915BUILTIN_OBJS += builtin/mktree.o
 916BUILTIN_OBJS += builtin/mv.o
 917BUILTIN_OBJS += builtin/name-rev.o
 918BUILTIN_OBJS += builtin/notes.o
 919BUILTIN_OBJS += builtin/pack-objects.o
 920BUILTIN_OBJS += builtin/pack-redundant.o
 921BUILTIN_OBJS += builtin/pack-refs.o
 922BUILTIN_OBJS += builtin/patch-id.o
 923BUILTIN_OBJS += builtin/prune-packed.o
 924BUILTIN_OBJS += builtin/prune.o
 925BUILTIN_OBJS += builtin/pull.o
 926BUILTIN_OBJS += builtin/push.o
 927BUILTIN_OBJS += builtin/read-tree.o
 928BUILTIN_OBJS += builtin/receive-pack.o
 929BUILTIN_OBJS += builtin/reflog.o
 930BUILTIN_OBJS += builtin/remote.o
 931BUILTIN_OBJS += builtin/remote-ext.o
 932BUILTIN_OBJS += builtin/remote-fd.o
 933BUILTIN_OBJS += builtin/repack.o
 934BUILTIN_OBJS += builtin/replace.o
 935BUILTIN_OBJS += builtin/rerere.o
 936BUILTIN_OBJS += builtin/reset.o
 937BUILTIN_OBJS += builtin/rev-list.o
 938BUILTIN_OBJS += builtin/rev-parse.o
 939BUILTIN_OBJS += builtin/revert.o
 940BUILTIN_OBJS += builtin/rm.o
 941BUILTIN_OBJS += builtin/send-pack.o
 942BUILTIN_OBJS += builtin/shortlog.o
 943BUILTIN_OBJS += builtin/show-branch.o
 944BUILTIN_OBJS += builtin/show-ref.o
 945BUILTIN_OBJS += builtin/stripspace.o
 946BUILTIN_OBJS += builtin/submodule--helper.o
 947BUILTIN_OBJS += builtin/symbolic-ref.o
 948BUILTIN_OBJS += builtin/tag.o
 949BUILTIN_OBJS += builtin/unpack-file.o
 950BUILTIN_OBJS += builtin/unpack-objects.o
 951BUILTIN_OBJS += builtin/update-index.o
 952BUILTIN_OBJS += builtin/update-ref.o
 953BUILTIN_OBJS += builtin/update-server-info.o
 954BUILTIN_OBJS += builtin/upload-archive.o
 955BUILTIN_OBJS += builtin/var.o
 956BUILTIN_OBJS += builtin/verify-commit.o
 957BUILTIN_OBJS += builtin/verify-pack.o
 958BUILTIN_OBJS += builtin/verify-tag.o
 959BUILTIN_OBJS += builtin/worktree.o
 960BUILTIN_OBJS += builtin/write-tree.o
 961
 962GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
 963EXTLIBS =
 964
 965GIT_USER_AGENT = git/$(GIT_VERSION)
 966
 967include config.mak.uname
 968-include config.mak.autogen
 969-include config.mak
 970
 971ifdef DEVELOPER
 972CFLAGS += $(DEVELOPER_CFLAGS)
 973endif
 974
 975ifndef sysconfdir
 976ifeq ($(prefix),/usr)
 977sysconfdir = /etc
 978else
 979sysconfdir = etc
 980endif
 981endif
 982
 983ifndef COMPUTE_HEADER_DEPENDENCIES
 984COMPUTE_HEADER_DEPENDENCIES = auto
 985endif
 986
 987ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 988dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 989        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 990        -x c /dev/null -o /dev/null 2>&1; \
 991        echo $$?)
 992ifeq ($(dep_check),0)
 993override COMPUTE_HEADER_DEPENDENCIES = yes
 994else
 995override COMPUTE_HEADER_DEPENDENCIES = no
 996endif
 997endif
 998
 999ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1000USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1001else
1002ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1003$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1004(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1005endif
1006endif
1007
1008ifdef SANE_TOOL_PATH
1009SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1010BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1011PATH := $(SANE_TOOL_PATH):${PATH}
1012else
1013BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1014endif
1015
1016ifneq (,$(INLINE))
1017        BASIC_CFLAGS += -Dinline=$(INLINE)
1018endif
1019
1020ifneq (,$(SOCKLEN_T))
1021        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1022endif
1023
1024ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1025        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1026else
1027ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1028        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1029endif
1030endif
1031
1032ifeq ($(uname_S),Darwin)
1033        ifndef NO_FINK
1034                ifeq ($(shell test -d /sw/lib && echo y),y)
1035                        BASIC_CFLAGS += -I/sw/include
1036                        BASIC_LDFLAGS += -L/sw/lib
1037                endif
1038        endif
1039        ifndef NO_DARWIN_PORTS
1040                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1041                        BASIC_CFLAGS += -I/opt/local/include
1042                        BASIC_LDFLAGS += -L/opt/local/lib
1043                endif
1044        endif
1045        ifndef NO_APPLE_COMMON_CRYPTO
1046                APPLE_COMMON_CRYPTO = YesPlease
1047                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1048        endif
1049        NO_REGEX = YesPlease
1050        PTHREAD_LIBS =
1051endif
1052
1053ifndef CC_LD_DYNPATH
1054        ifdef NO_R_TO_GCC_LINKER
1055                # Some gcc does not accept and pass -R to the linker to specify
1056                # the runtime dynamic library path.
1057                CC_LD_DYNPATH = -Wl,-rpath,
1058        else
1059                CC_LD_DYNPATH = -R
1060        endif
1061endif
1062
1063ifdef NO_LIBGEN_H
1064        COMPAT_CFLAGS += -DNO_LIBGEN_H
1065        COMPAT_OBJS += compat/basename.o
1066endif
1067
1068ifdef USE_LIBPCRE
1069        BASIC_CFLAGS += -DUSE_LIBPCRE
1070        ifdef LIBPCREDIR
1071                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1072                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1073        endif
1074        EXTLIBS += -lpcre
1075endif
1076
1077ifdef HAVE_ALLOCA_H
1078        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1079endif
1080
1081IMAP_SEND_BUILDDEPS =
1082IMAP_SEND_LDFLAGS =
1083
1084ifdef NO_CURL
1085        BASIC_CFLAGS += -DNO_CURL
1086        REMOTE_CURL_PRIMARY =
1087        REMOTE_CURL_ALIASES =
1088        REMOTE_CURL_NAMES =
1089else
1090        ifdef CURLDIR
1091                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1092                BASIC_CFLAGS += -I$(CURLDIR)/include
1093                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1094        else
1095                CURL_LIBCURL = -lcurl
1096        endif
1097        ifdef NEEDS_SSL_WITH_CURL
1098                CURL_LIBCURL += -lssl
1099                ifdef NEEDS_CRYPTO_WITH_SSL
1100                        CURL_LIBCURL += -lcrypto
1101                endif
1102        endif
1103        ifdef NEEDS_IDN_WITH_CURL
1104                CURL_LIBCURL += -lidn
1105        endif
1106
1107        REMOTE_CURL_PRIMARY = git-remote-http$X
1108        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1109        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1110        PROGRAM_OBJS += http-fetch.o
1111        PROGRAMS += $(REMOTE_CURL_NAMES)
1112        curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1113        ifeq "$(curl_check)" "070908"
1114                ifndef NO_EXPAT
1115                        PROGRAM_OBJS += http-push.o
1116                endif
1117        endif
1118        curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1119        ifeq "$(curl_check)" "072200"
1120                USE_CURL_FOR_IMAP_SEND = YesPlease
1121        endif
1122        ifdef USE_CURL_FOR_IMAP_SEND
1123                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1124                IMAP_SEND_BUILDDEPS = http.o
1125                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1126        endif
1127        ifndef NO_EXPAT
1128                ifdef EXPATDIR
1129                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1130                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1131                else
1132                        EXPAT_LIBEXPAT = -lexpat
1133                endif
1134                ifdef EXPAT_NEEDS_XMLPARSE_H
1135                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1136                endif
1137        endif
1138endif
1139IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1140
1141ifdef ZLIB_PATH
1142        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1143        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1144endif
1145EXTLIBS += -lz
1146
1147ifndef NO_OPENSSL
1148        OPENSSL_LIBSSL = -lssl
1149        ifdef OPENSSLDIR
1150                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1151                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1152        else
1153                OPENSSL_LINK =
1154        endif
1155        ifdef NEEDS_CRYPTO_WITH_SSL
1156                OPENSSL_LIBSSL += -lcrypto
1157        endif
1158else
1159        BASIC_CFLAGS += -DNO_OPENSSL
1160        BLK_SHA1 = 1
1161        OPENSSL_LIBSSL =
1162endif
1163ifdef NO_OPENSSL
1164        LIB_4_CRYPTO =
1165else
1166ifdef NEEDS_SSL_WITH_CRYPTO
1167        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1168else
1169        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1170endif
1171ifdef APPLE_COMMON_CRYPTO
1172        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1173endif
1174endif
1175ifdef NEEDS_LIBICONV
1176        ifdef ICONVDIR
1177                BASIC_CFLAGS += -I$(ICONVDIR)/include
1178                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1179        else
1180                ICONV_LINK =
1181        endif
1182        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1183                ICONV_LINK += -lintl
1184        endif
1185        EXTLIBS += $(ICONV_LINK) -liconv
1186endif
1187ifdef NEEDS_LIBGEN
1188        EXTLIBS += -lgen
1189endif
1190ifndef NO_GETTEXT
1191ifndef LIBC_CONTAINS_LIBINTL
1192        EXTLIBS += -lintl
1193endif
1194endif
1195ifdef NEEDS_SOCKET
1196        EXTLIBS += -lsocket
1197endif
1198ifdef NEEDS_NSL
1199        EXTLIBS += -lnsl
1200endif
1201ifdef NEEDS_RESOLV
1202        EXTLIBS += -lresolv
1203endif
1204ifdef NO_D_TYPE_IN_DIRENT
1205        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1206endif
1207ifdef NO_GECOS_IN_PWENT
1208        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1209endif
1210ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1211        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1212endif
1213ifdef USE_NSEC
1214        BASIC_CFLAGS += -DUSE_NSEC
1215endif
1216ifdef USE_ST_TIMESPEC
1217        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1218endif
1219ifdef NO_NORETURN
1220        BASIC_CFLAGS += -DNO_NORETURN
1221endif
1222ifdef NO_NSEC
1223        BASIC_CFLAGS += -DNO_NSEC
1224endif
1225ifdef SNPRINTF_RETURNS_BOGUS
1226        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1227        COMPAT_OBJS += compat/snprintf.o
1228endif
1229ifdef FREAD_READS_DIRECTORIES
1230        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1231        COMPAT_OBJS += compat/fopen.o
1232endif
1233ifdef NO_SYMLINK_HEAD
1234        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1235endif
1236ifdef GETTEXT_POISON
1237        BASIC_CFLAGS += -DGETTEXT_POISON
1238endif
1239ifdef NO_GETTEXT
1240        BASIC_CFLAGS += -DNO_GETTEXT
1241        USE_GETTEXT_SCHEME ?= fallthrough
1242endif
1243ifdef NO_POLL
1244        NO_SYS_POLL_H = YesPlease
1245        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1246        COMPAT_OBJS += compat/poll/poll.o
1247endif
1248ifdef NO_STRCASESTR
1249        COMPAT_CFLAGS += -DNO_STRCASESTR
1250        COMPAT_OBJS += compat/strcasestr.o
1251endif
1252ifdef NO_STRLCPY
1253        COMPAT_CFLAGS += -DNO_STRLCPY
1254        COMPAT_OBJS += compat/strlcpy.o
1255endif
1256ifdef NO_STRTOUMAX
1257        COMPAT_CFLAGS += -DNO_STRTOUMAX
1258        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1259endif
1260ifdef NO_STRTOULL
1261        COMPAT_CFLAGS += -DNO_STRTOULL
1262endif
1263ifdef NO_SETENV
1264        COMPAT_CFLAGS += -DNO_SETENV
1265        COMPAT_OBJS += compat/setenv.o
1266endif
1267ifdef NO_MKDTEMP
1268        COMPAT_CFLAGS += -DNO_MKDTEMP
1269        COMPAT_OBJS += compat/mkdtemp.o
1270endif
1271ifdef MKDIR_WO_TRAILING_SLASH
1272        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1273        COMPAT_OBJS += compat/mkdir.o
1274endif
1275ifdef NO_MKSTEMPS
1276        COMPAT_CFLAGS += -DNO_MKSTEMPS
1277endif
1278ifdef NO_UNSETENV
1279        COMPAT_CFLAGS += -DNO_UNSETENV
1280        COMPAT_OBJS += compat/unsetenv.o
1281endif
1282ifdef NO_SYS_SELECT_H
1283        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1284endif
1285ifdef NO_SYS_POLL_H
1286        BASIC_CFLAGS += -DNO_SYS_POLL_H
1287endif
1288ifdef NEEDS_SYS_PARAM_H
1289        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1290endif
1291ifdef NO_INTTYPES_H
1292        BASIC_CFLAGS += -DNO_INTTYPES_H
1293endif
1294ifdef NO_INITGROUPS
1295        BASIC_CFLAGS += -DNO_INITGROUPS
1296endif
1297ifdef NO_MMAP
1298        COMPAT_CFLAGS += -DNO_MMAP
1299        COMPAT_OBJS += compat/mmap.o
1300else
1301        ifdef USE_WIN32_MMAP
1302                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1303                COMPAT_OBJS += compat/win32mmap.o
1304        endif
1305endif
1306ifdef OBJECT_CREATION_USES_RENAMES
1307        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1308endif
1309ifdef NO_STRUCT_ITIMERVAL
1310        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1311        NO_SETITIMER = YesPlease
1312endif
1313ifdef NO_SETITIMER
1314        COMPAT_CFLAGS += -DNO_SETITIMER
1315endif
1316ifdef NO_PREAD
1317        COMPAT_CFLAGS += -DNO_PREAD
1318        COMPAT_OBJS += compat/pread.o
1319endif
1320ifdef NO_FAST_WORKING_DIRECTORY
1321        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1322endif
1323ifdef NO_TRUSTABLE_FILEMODE
1324        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1325endif
1326ifdef NEEDS_MODE_TRANSLATION
1327        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1328        COMPAT_OBJS += compat/stat.o
1329endif
1330ifdef NO_IPV6
1331        BASIC_CFLAGS += -DNO_IPV6
1332endif
1333ifdef NO_INTPTR_T
1334        COMPAT_CFLAGS += -DNO_INTPTR_T
1335endif
1336ifdef NO_UINTMAX_T
1337        BASIC_CFLAGS += -Duintmax_t=uint32_t
1338endif
1339ifdef NO_SOCKADDR_STORAGE
1340ifdef NO_IPV6
1341        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1342else
1343        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1344endif
1345endif
1346ifdef NO_INET_NTOP
1347        LIB_OBJS += compat/inet_ntop.o
1348        BASIC_CFLAGS += -DNO_INET_NTOP
1349endif
1350ifdef NO_INET_PTON
1351        LIB_OBJS += compat/inet_pton.o
1352        BASIC_CFLAGS += -DNO_INET_PTON
1353endif
1354ifndef NO_UNIX_SOCKETS
1355        LIB_OBJS += unix-socket.o
1356        PROGRAM_OBJS += credential-cache.o
1357        PROGRAM_OBJS += credential-cache--daemon.o
1358endif
1359
1360ifdef NO_ICONV
1361        BASIC_CFLAGS += -DNO_ICONV
1362endif
1363
1364ifdef OLD_ICONV
1365        BASIC_CFLAGS += -DOLD_ICONV
1366endif
1367
1368ifdef NO_DEFLATE_BOUND
1369        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1370endif
1371
1372ifdef NO_POSIX_GOODIES
1373        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1374endif
1375
1376ifdef APPLE_COMMON_CRYPTO
1377        # Apple CommonCrypto requires chunking
1378        SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1379endif
1380
1381ifdef BLK_SHA1
1382        SHA1_HEADER = "block-sha1/sha1.h"
1383        LIB_OBJS += block-sha1/sha1.o
1384else
1385ifdef PPC_SHA1
1386        SHA1_HEADER = "ppc/sha1.h"
1387        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1388else
1389ifdef APPLE_COMMON_CRYPTO
1390        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1391        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1392else
1393        SHA1_HEADER = <openssl/sha.h>
1394        EXTLIBS += $(LIB_4_CRYPTO)
1395endif
1396endif
1397endif
1398
1399ifdef SHA1_MAX_BLOCK_SIZE
1400        LIB_OBJS += compat/sha1-chunked.o
1401        BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1402endif
1403ifdef NO_PERL_MAKEMAKER
1404        export NO_PERL_MAKEMAKER
1405endif
1406ifdef NO_HSTRERROR
1407        COMPAT_CFLAGS += -DNO_HSTRERROR
1408        COMPAT_OBJS += compat/hstrerror.o
1409endif
1410ifdef NO_MEMMEM
1411        COMPAT_CFLAGS += -DNO_MEMMEM
1412        COMPAT_OBJS += compat/memmem.o
1413endif
1414ifdef NO_GETPAGESIZE
1415        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1416endif
1417ifdef INTERNAL_QSORT
1418        COMPAT_CFLAGS += -DINTERNAL_QSORT
1419        COMPAT_OBJS += compat/qsort.o
1420endif
1421ifdef RUNTIME_PREFIX
1422        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1423endif
1424
1425ifdef NO_PTHREADS
1426        BASIC_CFLAGS += -DNO_PTHREADS
1427else
1428        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1429        EXTLIBS += $(PTHREAD_LIBS)
1430        LIB_OBJS += thread-utils.o
1431endif
1432
1433ifdef HAVE_PATHS_H
1434        BASIC_CFLAGS += -DHAVE_PATHS_H
1435endif
1436
1437ifdef HAVE_LIBCHARSET_H
1438        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1439        EXTLIBS += $(CHARSET_LIB)
1440endif
1441
1442ifdef HAVE_STRINGS_H
1443        BASIC_CFLAGS += -DHAVE_STRINGS_H
1444endif
1445
1446ifdef HAVE_DEV_TTY
1447        BASIC_CFLAGS += -DHAVE_DEV_TTY
1448endif
1449
1450ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1451        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1452endif
1453ifdef UNRELIABLE_FSTAT
1454        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1455endif
1456ifdef NO_REGEX
1457        COMPAT_CFLAGS += -Icompat/regex
1458        COMPAT_OBJS += compat/regex/regex.o
1459endif
1460ifdef NATIVE_CRLF
1461        BASIC_CFLAGS += -DNATIVE_CRLF
1462endif
1463
1464ifdef USE_NED_ALLOCATOR
1465        COMPAT_CFLAGS += -Icompat/nedmalloc
1466        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1467        OVERRIDE_STRDUP = YesPlease
1468endif
1469
1470ifdef OVERRIDE_STRDUP
1471        COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1472        COMPAT_OBJS += compat/strdup.o
1473endif
1474
1475ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1476        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1477endif
1478
1479ifndef NO_MSGFMT_EXTENDED_OPTIONS
1480        MSGFMT += --check --statistics
1481endif
1482
1483ifneq (,$(XDL_FAST_HASH))
1484        BASIC_CFLAGS += -DXDL_FAST_HASH
1485endif
1486
1487ifdef GMTIME_UNRELIABLE_ERRORS
1488        COMPAT_OBJS += compat/gmtime.o
1489        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1490endif
1491
1492ifdef HAVE_CLOCK_GETTIME
1493        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1494endif
1495
1496ifdef HAVE_CLOCK_MONOTONIC
1497        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1498endif
1499
1500ifdef NEEDS_LIBRT
1501        EXTLIBS += -lrt
1502endif
1503
1504ifdef HAVE_BSD_SYSCTL
1505        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1506endif
1507
1508ifdef HAVE_GETDELIM
1509        BASIC_CFLAGS += -DHAVE_GETDELIM
1510endif
1511
1512ifeq ($(TCLTK_PATH),)
1513NO_TCLTK = NoThanks
1514endif
1515
1516ifeq ($(PERL_PATH),)
1517NO_PERL = NoThanks
1518endif
1519
1520ifeq ($(PYTHON_PATH),)
1521NO_PYTHON = NoThanks
1522endif
1523
1524ifndef PAGER_ENV
1525PAGER_ENV = LESS=FRX LV=-c
1526endif
1527
1528QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1529QUIET_SUBDIR1  =
1530
1531ifneq ($(findstring w,$(MAKEFLAGS)),w)
1532PRINT_DIR = --no-print-directory
1533else # "make -w"
1534NO_SUBDIR = :
1535endif
1536
1537ifneq ($(findstring s,$(MAKEFLAGS)),s)
1538ifndef V
1539        QUIET_CC       = @echo '   ' CC $@;
1540        QUIET_AR       = @echo '   ' AR $@;
1541        QUIET_LINK     = @echo '   ' LINK $@;
1542        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1543        QUIET_GEN      = @echo '   ' GEN $@;
1544        QUIET_LNCP     = @echo '   ' LN/CP $@;
1545        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1546        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1547        QUIET_GCOV     = @echo '   ' GCOV $@;
1548        QUIET_SP       = @echo '   ' SP $<;
1549        QUIET_RC       = @echo '   ' RC $@;
1550        QUIET_SUBDIR0  = +@subdir=
1551        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1552                         $(MAKE) $(PRINT_DIR) -C $$subdir
1553        export V
1554        export QUIET_GEN
1555        export QUIET_BUILT_IN
1556endif
1557endif
1558
1559ifdef NO_INSTALL_HARDLINKS
1560        export NO_INSTALL_HARDLINKS
1561endif
1562
1563### profile feedback build
1564#
1565
1566# Can adjust this to be a global directory if you want to do extended
1567# data gathering
1568PROFILE_DIR := $(CURDIR)
1569
1570ifeq ("$(PROFILE)","GEN")
1571        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1572        EXTLIBS += -lgcov
1573        export CCACHE_DISABLE = t
1574        V = 1
1575else
1576ifneq ("$(PROFILE)","")
1577        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1578        export CCACHE_DISABLE = t
1579        V = 1
1580endif
1581endif
1582
1583# Shell quote (do not use $(call) to accommodate ancient setups);
1584
1585SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1586ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1587ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1588
1589DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1590bindir_SQ = $(subst ','\'',$(bindir))
1591bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1592mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1593infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1594localedir_SQ = $(subst ','\'',$(localedir))
1595gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1596template_dir_SQ = $(subst ','\'',$(template_dir))
1597htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1598prefix_SQ = $(subst ','\'',$(prefix))
1599gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1600
1601SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1602PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1603PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1604TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1605DIFF_SQ = $(subst ','\'',$(DIFF))
1606PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1607
1608# We must filter out any object files from $(GITLIBS),
1609# as it is typically used like:
1610#
1611#   foo: foo.o $(GITLIBS)
1612#       $(CC) $(filter %.o,$^) $(LIBS)
1613#
1614# where we use it as a dependency. Since we also pull object files
1615# from the dependency list, that would make each entry appear twice.
1616LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1617
1618BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1619        $(COMPAT_CFLAGS)
1620LIB_OBJS += $(COMPAT_OBJS)
1621
1622# Quote for C
1623
1624ifdef DEFAULT_EDITOR
1625DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1626DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1627
1628BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1629endif
1630
1631ifdef DEFAULT_PAGER
1632DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1633DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1634
1635BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1636endif
1637
1638ifdef SHELL_PATH
1639SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1640SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1641
1642BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1643endif
1644
1645GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1646GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1647GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1648GIT-USER-AGENT: FORCE
1649        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1650                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1651        fi
1652
1653ifdef DEFAULT_HELP_FORMAT
1654BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1655endif
1656
1657PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1658PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1659PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1660BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1661
1662ALL_CFLAGS += $(BASIC_CFLAGS)
1663ALL_LDFLAGS += $(BASIC_LDFLAGS)
1664
1665export DIFF TAR INSTALL DESTDIR SHELL_PATH
1666
1667
1668### Build rules
1669
1670SHELL = $(SHELL_PATH)
1671
1672all:: shell_compatibility_test
1673
1674ifeq "$(PROFILE)" "BUILD"
1675all:: profile
1676endif
1677
1678profile:: profile-clean
1679        $(MAKE) PROFILE=GEN all
1680        $(MAKE) PROFILE=GEN -j1 test
1681        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1682                $(MAKE) PROFILE=GEN -j1 perf; \
1683        else \
1684                echo "Skipping profile of perf tests..."; \
1685        fi
1686        $(MAKE) PROFILE=USE all
1687
1688profile-fast: profile-clean
1689        $(MAKE) PROFILE=GEN all
1690        $(MAKE) PROFILE=GEN -j1 perf
1691        $(MAKE) PROFILE=USE all
1692
1693
1694all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1695ifneq (,$X)
1696        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1697endif
1698
1699all::
1700ifndef NO_TCLTK
1701        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1702        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1703endif
1704ifndef NO_PERL
1705        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1706endif
1707        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1708
1709please_set_SHELL_PATH_to_a_more_modern_shell:
1710        @$$(:)
1711
1712shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1713
1714strip: $(PROGRAMS) git$X
1715        $(STRIP) $(STRIP_OPTS) $^
1716
1717### Target-specific flags and dependencies
1718
1719# The generic compilation pattern rule and automatically
1720# computed header dependencies (falling back to a dependency on
1721# LIB_H) are enough to describe how most targets should be built,
1722# but some targets are special enough to need something a little
1723# different.
1724#
1725# - When a source file "foo.c" #includes a generated header file,
1726#   we need to list that dependency for the "foo.o" target.
1727#
1728#   We also list it from other targets that are built from foo.c
1729#   like "foo.sp" and "foo.s", even though that is easy to forget
1730#   to do because the generated header is already present around
1731#   after a regular build attempt.
1732#
1733# - Some code depends on configuration kept in makefile
1734#   variables. The target-specific variable EXTRA_CPPFLAGS can
1735#   be used to convey that information to the C preprocessor
1736#   using -D options.
1737#
1738#   The "foo.o" target should have a corresponding dependency on
1739#   a file that changes when the value of the makefile variable
1740#   changes.  For example, targets making use of the
1741#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1742#
1743#   Technically the ".sp" and ".s" targets do not need this
1744#   dependency because they are force-built, but they get the
1745#   same dependency for consistency. This way, you do not have to
1746#   know how each target is implemented. And it means the
1747#   dependencies here will not need to change if the force-build
1748#   details change some day.
1749
1750git.sp git.s git.o: GIT-PREFIX
1751git.sp git.s git.o: EXTRA_CPPFLAGS = \
1752        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1753        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1754        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1755
1756git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1757        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1758                $(filter %.o,$^) $(LIBS)
1759
1760help.sp help.s help.o: common-cmds.h
1761
1762builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1763builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1764        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1765        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1766        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1767
1768version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1769version.sp version.s version.o: EXTRA_CPPFLAGS = \
1770        '-DGIT_VERSION="$(GIT_VERSION)"' \
1771        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1772
1773$(BUILT_INS): git$X
1774        $(QUIET_BUILT_IN)$(RM) $@ && \
1775        ln $< $@ 2>/dev/null || \
1776        ln -s $< $@ 2>/dev/null || \
1777        cp $< $@
1778
1779common-cmds.h: generate-cmdlist.sh command-list.txt
1780
1781common-cmds.h: $(wildcard Documentation/git-*.txt)
1782        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1783
1784SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1785        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1786        $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1787define cmd_munge_script
1788$(RM) $@ $@+ && \
1789sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1790    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1791    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1792    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1793    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1794    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1795    -e $(BROKEN_PATH_FIX) \
1796    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1797    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1798    -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1799    -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1800    $@.sh >$@+
1801endef
1802
1803GIT-SCRIPT-DEFINES: FORCE
1804        @FLAGS='$(SCRIPT_DEFINES)'; \
1805            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1806                echo >&2 "    * new script parameters"; \
1807                echo "$$FLAGS" >$@; \
1808            fi
1809
1810
1811$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1812        $(QUIET_GEN)$(cmd_munge_script) && \
1813        chmod +x $@+ && \
1814        mv $@+ $@
1815
1816$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1817        $(QUIET_GEN)$(cmd_munge_script) && \
1818        mv $@+ $@
1819
1820git.res: git.rc GIT-VERSION-FILE
1821        $(QUIET_RC)$(RC) \
1822          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1823          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1824
1825# This makes sure we depend on the NO_PERL setting itself.
1826$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1827
1828ifndef NO_PERL
1829$(SCRIPT_PERL_GEN): perl/perl.mak
1830
1831perl/perl.mak: perl/PM.stamp
1832
1833perl/PM.stamp: FORCE
1834        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1835        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1836        $(RM) $@+
1837
1838perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1839        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1840
1841PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1842$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1843        $(QUIET_GEN)$(RM) $@ $@+ && \
1844        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1845        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1846        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1847        sed -e '1{' \
1848            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1849            -e '        h' \
1850            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1851            -e '        H' \
1852            -e '        x' \
1853            -e '}' \
1854            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1855            $< >$@+ && \
1856        chmod +x $@+ && \
1857        mv $@+ $@
1858
1859GIT-PERL-DEFINES: FORCE
1860        @FLAGS='$(PERL_DEFINES)'; \
1861            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1862                echo >&2 "    * new perl-specific parameters"; \
1863                echo "$$FLAGS" >$@; \
1864            fi
1865
1866
1867.PHONY: gitweb
1868gitweb:
1869        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1870
1871git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1872        $(QUIET_GEN)$(cmd_munge_script) && \
1873        chmod +x $@+ && \
1874        mv $@+ $@
1875else # NO_PERL
1876$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1877        $(QUIET_GEN)$(RM) $@ $@+ && \
1878        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1879            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1880            unimplemented.sh >$@+ && \
1881        chmod +x $@+ && \
1882        mv $@+ $@
1883endif # NO_PERL
1884
1885# This makes sure we depend on the NO_PYTHON setting itself.
1886$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1887
1888ifndef NO_PYTHON
1889$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1890$(SCRIPT_PYTHON_GEN): % : %.py
1891        $(QUIET_GEN)$(RM) $@ $@+ && \
1892        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1893            $< >$@+ && \
1894        chmod +x $@+ && \
1895        mv $@+ $@
1896else # NO_PYTHON
1897$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1898        $(QUIET_GEN)$(RM) $@ $@+ && \
1899        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1900            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1901            unimplemented.sh >$@+ && \
1902        chmod +x $@+ && \
1903        mv $@+ $@
1904endif # NO_PYTHON
1905
1906CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1907                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1908                        configure.ac >configure.ac+ && \
1909                   autoconf -o configure configure.ac+ && \
1910                   $(RM) configure.ac+
1911
1912configure: configure.ac GIT-VERSION-FILE
1913        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1914
1915ifdef AUTOCONFIGURED
1916# We avoid depending on 'configure' here, because it gets rebuilt
1917# every time GIT-VERSION-FILE is modified, only to update the embedded
1918# version number string, which config.status does not care about.  We
1919# do want to recheck when the platform/environment detection logic
1920# changes, hence this depends on configure.ac.
1921config.status: configure.ac
1922        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1923        if test -f config.status; then \
1924          ./config.status --recheck; \
1925        else \
1926          ./configure; \
1927        fi
1928reconfigure config.mak.autogen: config.status
1929        $(QUIET_GEN)./config.status
1930.PHONY: reconfigure # This is a convenience target.
1931endif
1932
1933XDIFF_OBJS += xdiff/xdiffi.o
1934XDIFF_OBJS += xdiff/xprepare.o
1935XDIFF_OBJS += xdiff/xutils.o
1936XDIFF_OBJS += xdiff/xemit.o
1937XDIFF_OBJS += xdiff/xmerge.o
1938XDIFF_OBJS += xdiff/xpatience.o
1939XDIFF_OBJS += xdiff/xhistogram.o
1940
1941VCSSVN_OBJS += vcs-svn/line_buffer.o
1942VCSSVN_OBJS += vcs-svn/sliding_window.o
1943VCSSVN_OBJS += vcs-svn/repo_tree.o
1944VCSSVN_OBJS += vcs-svn/fast_export.o
1945VCSSVN_OBJS += vcs-svn/svndiff.o
1946VCSSVN_OBJS += vcs-svn/svndump.o
1947
1948TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
1949OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1950        $(XDIFF_OBJS) \
1951        $(VCSSVN_OBJS) \
1952        common-main.o \
1953        git.o
1954ifndef NO_CURL
1955        OBJECTS += http.o http-walker.o remote-curl.o
1956endif
1957
1958dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1959dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1960
1961ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1962$(dep_dirs):
1963        @mkdir -p $@
1964
1965missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1966dep_file = $(dir $@).depend/$(notdir $@).d
1967dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1968endif
1969
1970ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1971dep_dirs =
1972missing_dep_dirs =
1973dep_args =
1974endif
1975
1976ASM_SRC := $(wildcard $(OBJECTS:o=S))
1977ASM_OBJ := $(ASM_SRC:S=o)
1978C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1979
1980.SUFFIXES:
1981
1982$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1983        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1984$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1985        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1986
1987%.s: %.c GIT-CFLAGS FORCE
1988        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1989
1990ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1991# Take advantage of gcc's on-the-fly dependency generation
1992# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1993dep_files_present := $(wildcard $(dep_files))
1994ifneq ($(dep_files_present),)
1995include $(dep_files_present)
1996endif
1997else
1998# Dependencies on header files, for platforms that do not support
1999# the gcc -MMD option.
2000#
2001# Dependencies on automatically generated headers such as common-cmds.h
2002# should _not_ be included here, since they are necessary even when
2003# building an object for the first time.
2004
2005$(OBJECTS): $(LIB_H)
2006endif
2007
2008exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2009exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2010        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2011        '-DBINDIR="$(bindir_relative_SQ)"' \
2012        '-DPREFIX="$(prefix_SQ)"'
2013
2014builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2015builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2016        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2017
2018config.sp config.s config.o: GIT-PREFIX
2019config.sp config.s config.o: EXTRA_CPPFLAGS = \
2020        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2021
2022attr.sp attr.s attr.o: GIT-PREFIX
2023attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2024        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2025
2026gettext.sp gettext.s gettext.o: GIT-PREFIX
2027gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2028        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2029
2030http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2031        -DCURL_DISABLE_TYPECHECK
2032
2033ifdef NO_EXPAT
2034http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2035endif
2036
2037ifdef NO_REGEX
2038compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2039        -DGAWK -DNO_MBSUPPORT
2040endif
2041
2042ifdef USE_NED_ALLOCATOR
2043compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2044        -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2045compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2046endif
2047
2048git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2049        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2050
2051git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2052        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2053                $(LIBS) $(IMAP_SEND_LDFLAGS)
2054
2055git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2056        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2057                $(CURL_LIBCURL) $(LIBS)
2058git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2059        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2060                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2061
2062git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2063        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2064        $(VCSSVN_LIB)
2065
2066$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2067        $(QUIET_LNCP)$(RM) $@ && \
2068        ln $< $@ 2>/dev/null || \
2069        ln -s $< $@ 2>/dev/null || \
2070        cp $< $@
2071
2072$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2073        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2074                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2075
2076$(LIB_FILE): $(LIB_OBJS)
2077        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2078
2079$(XDIFF_LIB): $(XDIFF_OBJS)
2080        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2081
2082$(VCSSVN_LIB): $(VCSSVN_OBJS)
2083        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2084
2085export DEFAULT_EDITOR DEFAULT_PAGER
2086
2087.PHONY: doc man html info pdf
2088doc:
2089        $(MAKE) -C Documentation all
2090
2091man:
2092        $(MAKE) -C Documentation man
2093
2094html:
2095        $(MAKE) -C Documentation html
2096
2097info:
2098        $(MAKE) -C Documentation info
2099
2100pdf:
2101        $(MAKE) -C Documentation pdf
2102
2103XGETTEXT_FLAGS = \
2104        --force-po \
2105        --add-comments=TRANSLATORS: \
2106        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2107        --from-code=UTF-8
2108XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2109        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2110XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2111        --keyword=gettextln --keyword=eval_gettextln
2112XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2113LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2114LOCALIZED_SH = $(SCRIPT_SH)
2115LOCALIZED_SH += git-parse-remote.sh
2116LOCALIZED_SH += git-rebase--interactive.sh
2117LOCALIZED_SH += git-sh-setup.sh
2118LOCALIZED_PERL = $(SCRIPT_PERL)
2119
2120ifdef XGETTEXT_INCLUDE_TESTS
2121LOCALIZED_C += t/t0200/test.c
2122LOCALIZED_SH += t/t0200/test.sh
2123LOCALIZED_PERL += t/t0200/test.perl
2124endif
2125
2126po/git.pot: $(GENERATED_H) FORCE
2127        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2128        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2129                $(LOCALIZED_SH)
2130        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2131                $(LOCALIZED_PERL)
2132        mv $@+ $@
2133
2134.PHONY: pot
2135pot: po/git.pot
2136
2137POFILES := $(wildcard po/*.po)
2138MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2139
2140ifndef NO_GETTEXT
2141all:: $(MOFILES)
2142endif
2143
2144po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2145        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2146
2147FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2148                        $(FIND) . \( -name .git -type d -prune \) \
2149                                -o \( -name '*.[hcS]' -type f -print \) )
2150
2151$(ETAGS_TARGET): FORCE
2152        $(RM) $(ETAGS_TARGET)
2153        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2154
2155tags: FORCE
2156        $(RM) tags
2157        $(FIND_SOURCE_FILES) | xargs ctags -a
2158
2159cscope:
2160        $(RM) cscope*
2161        $(FIND_SOURCE_FILES) | xargs cscope -b
2162
2163### Detect prefix changes
2164TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2165                $(localedir_SQ)
2166
2167GIT-PREFIX: FORCE
2168        @FLAGS='$(TRACK_PREFIX)'; \
2169        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2170                echo >&2 "    * new prefix flags"; \
2171                echo "$$FLAGS" >GIT-PREFIX; \
2172        fi
2173
2174TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2175
2176GIT-CFLAGS: FORCE
2177        @FLAGS='$(TRACK_CFLAGS)'; \
2178            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2179                echo >&2 "    * new build flags"; \
2180                echo "$$FLAGS" >GIT-CFLAGS; \
2181            fi
2182
2183TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2184
2185GIT-LDFLAGS: FORCE
2186        @FLAGS='$(TRACK_LDFLAGS)'; \
2187            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2188                echo >&2 "    * new link flags"; \
2189                echo "$$FLAGS" >GIT-LDFLAGS; \
2190            fi
2191
2192# We need to apply sq twice, once to protect from the shell
2193# that runs GIT-BUILD-OPTIONS, and then again to protect it
2194# and the first level quoting from the shell that runs "echo".
2195GIT-BUILD-OPTIONS: FORCE
2196        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2197        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2198        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2199        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2200        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2201        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2202        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2203        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2204        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2205        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2206        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2207        @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2208ifdef TEST_OUTPUT_DIRECTORY
2209        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2210endif
2211ifdef GIT_TEST_OPTS
2212        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2213endif
2214ifdef GIT_TEST_CMP
2215        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2216endif
2217ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2218        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2219endif
2220        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2221        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2222ifdef GIT_PERF_REPEAT_COUNT
2223        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2224endif
2225ifdef GIT_PERF_REPO
2226        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2227endif
2228ifdef GIT_PERF_LARGE_REPO
2229        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2230endif
2231ifdef GIT_PERF_MAKE_OPTS
2232        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2233endif
2234ifdef TEST_GIT_INDEX_VERSION
2235        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2236endif
2237        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2238
2239### Detect Python interpreter path changes
2240ifndef NO_PYTHON
2241TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2242
2243GIT-PYTHON-VARS: FORCE
2244        @VARS='$(TRACK_PYTHON)'; \
2245            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2246                echo >&2 "    * new Python interpreter location"; \
2247                echo "$$VARS" >$@; \
2248            fi
2249endif
2250
2251test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2252
2253all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2254all:: $(NO_INSTALL)
2255
2256bin-wrappers/%: wrap-for-bin.sh
2257        @mkdir -p bin-wrappers
2258        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2259             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2260             -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2261        chmod +x $@
2262
2263# GNU make supports exporting all variables by "export" without parameters.
2264# However, the environment gets quite big, and some programs have problems
2265# with that.
2266
2267export NO_SVN_TESTS
2268export TEST_NO_MALLOC_CHECK
2269
2270### Testing rules
2271
2272test: all
2273        $(MAKE) -C t/ all
2274
2275perf: all
2276        $(MAKE) -C t/perf/ all
2277
2278.PHONY: test perf
2279
2280t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2281
2282t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2283
2284.PRECIOUS: $(TEST_OBJS)
2285
2286t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2287        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2288
2289check-sha1:: t/helper/test-sha1$X
2290        t/helper/test-sha1.sh
2291
2292SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2293
2294$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2295        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2296                $(SPARSE_FLAGS) $<
2297
2298.PHONY: sparse $(SP_OBJ)
2299sparse: $(SP_OBJ)
2300
2301check: common-cmds.h
2302        @if sparse; \
2303        then \
2304                echo >&2 "Use 'make sparse' instead"; \
2305                $(MAKE) --no-print-directory sparse; \
2306        else \
2307                echo >&2 "Did you mean 'make test'?"; \
2308                exit 1; \
2309        fi
2310
2311### Installation rules
2312
2313ifneq ($(filter /%,$(firstword $(template_dir))),)
2314template_instdir = $(template_dir)
2315else
2316template_instdir = $(prefix)/$(template_dir)
2317endif
2318export template_instdir
2319
2320ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2321gitexec_instdir = $(gitexecdir)
2322else
2323gitexec_instdir = $(prefix)/$(gitexecdir)
2324endif
2325gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2326export gitexec_instdir
2327
2328ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2329mergetools_instdir = $(mergetoolsdir)
2330else
2331mergetools_instdir = $(prefix)/$(mergetoolsdir)
2332endif
2333mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2334
2335install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2336
2337.PHONY: profile-install profile-fast-install
2338profile-install: profile
2339        $(MAKE) install
2340
2341profile-fast-install: profile-fast
2342        $(MAKE) install
2343
2344install: all
2345        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2346        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2347        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2348        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2349        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2350        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2351        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2352        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2353ifndef NO_GETTEXT
2354        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2355        (cd po/build/locale && $(TAR) cf - .) | \
2356        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2357endif
2358ifndef NO_PERL
2359        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2360        $(MAKE) -C gitweb install
2361endif
2362ifndef NO_TCLTK
2363        $(MAKE) -C gitk-git install
2364        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2365endif
2366ifneq (,$X)
2367        $(foreach p,$(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';)
2368endif
2369
2370        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2371        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2372        { test "$$bindir/" = "$$execdir/" || \
2373          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2374                $(RM) "$$execdir/$$p" && \
2375                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2376                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2377                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2378          done; \
2379        } && \
2380        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2381                $(RM) "$$bindir/$$p" && \
2382                test -z "$(NO_INSTALL_HARDLINKS)" && \
2383                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2384                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2385                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2386        done && \
2387        for p in $(BUILT_INS); do \
2388                $(RM) "$$execdir/$$p" && \
2389                test -z "$(NO_INSTALL_HARDLINKS)" && \
2390                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2391                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2392                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2393        done && \
2394        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2395        for p in $$remote_curl_aliases; do \
2396                $(RM) "$$execdir/$$p" && \
2397                test -z "$(NO_INSTALL_HARDLINKS)" && \
2398                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2399                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2400                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2401        done && \
2402        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2403
2404.PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2405.PHONY: quick-install-doc quick-install-man quick-install-html
2406install-gitweb:
2407        $(MAKE) -C gitweb install
2408
2409install-doc:
2410        $(MAKE) -C Documentation install
2411
2412install-man:
2413        $(MAKE) -C Documentation install-man
2414
2415install-html:
2416        $(MAKE) -C Documentation install-html
2417
2418install-info:
2419        $(MAKE) -C Documentation install-info
2420
2421install-pdf:
2422        $(MAKE) -C Documentation install-pdf
2423
2424quick-install-doc:
2425        $(MAKE) -C Documentation quick-install
2426
2427quick-install-man:
2428        $(MAKE) -C Documentation quick-install-man
2429
2430quick-install-html:
2431        $(MAKE) -C Documentation quick-install-html
2432
2433
2434
2435### Maintainer's dist rules
2436
2437GIT_TARNAME = git-$(GIT_VERSION)
2438dist: git-archive$(X) configure
2439        ./git-archive --format=tar \
2440                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2441        @mkdir -p $(GIT_TARNAME)
2442        @cp configure $(GIT_TARNAME)
2443        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2444        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2445        $(TAR) rf $(GIT_TARNAME).tar \
2446                $(GIT_TARNAME)/configure \
2447                $(GIT_TARNAME)/version \
2448                $(GIT_TARNAME)/git-gui/version
2449        @$(RM) -r $(GIT_TARNAME)
2450        gzip -f -9 $(GIT_TARNAME).tar
2451
2452rpm::
2453        @echo >&2 "Use distro packaged sources to run rpmbuild"
2454        @false
2455.PHONY: rpm
2456
2457htmldocs = git-htmldocs-$(GIT_VERSION)
2458manpages = git-manpages-$(GIT_VERSION)
2459.PHONY: dist-doc distclean
2460dist-doc:
2461        $(RM) -r .doc-tmp-dir
2462        mkdir .doc-tmp-dir
2463        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2464        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2465        gzip -n -9 -f $(htmldocs).tar
2466        :
2467        $(RM) -r .doc-tmp-dir
2468        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2469        $(MAKE) -C Documentation DESTDIR=./ \
2470                man1dir=../.doc-tmp-dir/man1 \
2471                man5dir=../.doc-tmp-dir/man5 \
2472                man7dir=../.doc-tmp-dir/man7 \
2473                install
2474        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2475        gzip -n -9 -f $(manpages).tar
2476        $(RM) -r .doc-tmp-dir
2477
2478### Cleaning rules
2479
2480distclean: clean
2481        $(RM) configure
2482        $(RM) config.log config.status config.cache
2483        $(RM) config.mak.autogen config.mak.append
2484        $(RM) -r autom4te.cache
2485
2486profile-clean:
2487        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2488        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2489
2490clean: profile-clean coverage-clean
2491        $(RM) *.res
2492        $(RM) $(OBJECTS)
2493        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2494        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2495        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2496        $(RM) -r bin-wrappers $(dep_dirs)
2497        $(RM) -r po/build/
2498        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2499        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2500        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2501        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2502        $(MAKE) -C Documentation/ clean
2503ifndef NO_PERL
2504        $(MAKE) -C gitweb clean
2505        $(MAKE) -C perl clean
2506endif
2507        $(MAKE) -C templates/ clean
2508        $(MAKE) -C t/ clean
2509ifndef NO_TCLTK
2510        $(MAKE) -C gitk-git clean
2511        $(MAKE) -C git-gui clean
2512endif
2513        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2514        $(RM) GIT-USER-AGENT GIT-PREFIX
2515        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2516
2517.PHONY: all install profile-clean clean strip
2518.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2519.PHONY: FORCE cscope
2520
2521### Check documentation
2522#
2523ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2524ALL_COMMANDS += git
2525ALL_COMMANDS += gitk
2526ALL_COMMANDS += gitweb
2527ALL_COMMANDS += git-gui git-citool
2528
2529.PHONY: check-docs
2530check-docs::
2531        $(MAKE) -C Documentation lint-docs
2532        @(for v in $(ALL_COMMANDS); \
2533        do \
2534                case "$$v" in \
2535                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2536                git-merge-resolve | git-merge-subtree | \
2537                git-fsck-objects | git-init-db | \
2538                git-remote-* | git-stage | \
2539                git-?*--?* ) continue ;; \
2540                esac ; \
2541                test -f "Documentation/$$v.txt" || \
2542                echo "no doc: $$v"; \
2543                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2544                grep -q "^$$v[  ]" || \
2545                case "$$v" in \
2546                git) ;; \
2547                *) echo "no link: $$v";; \
2548                esac ; \
2549        done; \
2550        ( \
2551                sed -e '1,/^### command list/d' \
2552                    -e '/^#/d' \
2553                    -e 's/[     ].*//' \
2554                    -e 's/^/listed /' command-list.txt; \
2555                $(MAKE) -C Documentation print-man1 | \
2556                grep '\.txt$$' | \
2557                sed -e 's|Documentation/|documented |' \
2558                    -e 's/\.txt//'; \
2559        ) | while read how cmd; \
2560        do \
2561                case " $(ALL_COMMANDS) " in \
2562                *" $$cmd "*)    ;; \
2563                *) echo "removed but $$how: $$cmd" ;; \
2564                esac; \
2565        done ) | sort
2566
2567### Make sure built-ins do not have dups and listed in git.c
2568#
2569check-builtins::
2570        ./check-builtins.sh
2571
2572### Test suite coverage testing
2573#
2574.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2575.PHONY: coverage-untested-functions cover_db cover_db_html
2576.PHONY: coverage-clean-results
2577
2578coverage:
2579        $(MAKE) coverage-test
2580        $(MAKE) coverage-untested-functions
2581
2582object_dirs := $(sort $(dir $(OBJECTS)))
2583coverage-clean-results:
2584        $(RM) $(addsuffix *.gcov,$(object_dirs))
2585        $(RM) $(addsuffix *.gcda,$(object_dirs))
2586        $(RM) coverage-untested-functions
2587        $(RM) -r cover_db/
2588        $(RM) -r cover_db_html/
2589
2590coverage-clean: coverage-clean-results
2591        $(RM) $(addsuffix *.gcno,$(object_dirs))
2592
2593COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2594COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2595GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2596
2597coverage-compile:
2598        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2599
2600coverage-test: coverage-clean-results coverage-compile
2601        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2602                DEFAULT_TEST_TARGET=test -j1 test
2603
2604coverage-report:
2605        $(QUIET_GCOV)for dir in $(object_dirs); do \
2606                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2607        done
2608
2609coverage-untested-functions: coverage-report
2610        grep '^function.*called 0 ' *.c.gcov \
2611                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2612                > coverage-untested-functions
2613
2614cover_db: coverage-report
2615        gcov2perl -db cover_db *.gcov
2616
2617cover_db_html: cover_db
2618        cover -report html -outputdir cover_db_html cover_db
2619