Makefileon commit Merge branch 'sg/lock-file-commit-error' into maint (abca668)
   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_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  81#
  82# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  83# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  84#
  85# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  86#
  87# Define NO_STRCASESTR if you don't have strcasestr.
  88#
  89# Define NO_MEMMEM if you don't have memmem.
  90#
  91# Define NO_GETPAGESIZE if you don't have getpagesize.
  92#
  93# Define NO_STRLCPY if you don't have strlcpy.
  94#
  95# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  96# C library. If your compiler also does not support long long or does not have
  97# strtoull, define NO_STRTOULL.
  98#
  99# Define NO_SETENV if you don't have setenv in the C library.
 100#
 101# Define NO_UNSETENV if you don't have unsetenv in the C library.
 102#
 103# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 104#
 105# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 106#
 107# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 108#
 109# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 110# in the C library.
 111#
 112# Define NO_LIBGEN_H if you don't have libgen.h.
 113#
 114# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 115#
 116# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 117#
 118# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 119# Enable it on Windows.  By default, symrefs are still used.
 120#
 121# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 122# tests.  These tests take up a significant amount of the total test time
 123# but are not needed unless you plan to talk to SVN repos.
 124#
 125# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 126# installed in /sw, but don't want GIT to link against any libraries
 127# installed there.  If defined you may specify your own (or Fink's)
 128# include directories and library directories by defining CFLAGS
 129# and LDFLAGS appropriately.
 130#
 131# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 132# have DarwinPorts installed in /opt/local, but don't want GIT to
 133# link against any libraries installed there.  If defined you may
 134# specify your own (or DarwinPort's) include directories and
 135# library directories by defining CFLAGS and LDFLAGS appropriately.
 136#
 137# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 138# and do not want to use Apple's CommonCrypto library.  This allows you
 139# to provide your own OpenSSL library, for example from MacPorts.
 140#
 141# Define BLK_SHA1 environment variable to make use of the bundled
 142# optimized C SHA1 routine.
 143#
 144# Define PPC_SHA1 environment variable when running make to make use of
 145# a bundled SHA1 routine optimized for PowerPC.
 146#
 147# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 148# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 149# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 150#
 151# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 152#
 153# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 154#
 155# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 156#
 157# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 158#
 159# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 160#
 161# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 162#
 163# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 164#
 165# Define NO_UINTMAX_T if you don't have uintmax_t.
 166#
 167# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 168# Patrick Mauritz).
 169#
 170# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 171# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 172# inet_ntop and inet_pton additionally reside there.
 173#
 174# Define NO_MMAP if you want to avoid mmap.
 175#
 176# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 177#
 178# Define NO_POLL if you do not have or don't want to use poll().
 179# This also implies NO_SYS_POLL_H.
 180#
 181# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 182# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 183# we want to know more about the issue.
 184#
 185# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 186#
 187# Define NO_PREAD if you have a problem with pread() system call (e.g.
 188# cygwin1.dll before v1.5.22).
 189#
 190# Define NO_SETITIMER if you don't have setitimer()
 191#
 192# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 193# This also implies NO_SETITIMER
 194#
 195# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 196# generally faster on your platform than accessing the working directory.
 197#
 198# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 199# the executable mode bit, but doesn't really do so.
 200#
 201# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 202# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 203# usual 0xF000).
 204#
 205# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 206#
 207# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 208#
 209# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 210# sockaddr_storage.
 211#
 212# Define NO_ICONV if your libc does not properly support iconv.
 213#
 214# Define OLD_ICONV if your library has an old iconv(), where the second
 215# (input buffer pointer) parameter is declared with type (const char **).
 216#
 217# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 218#
 219# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 220# that tells runtime paths to dynamic libraries;
 221# "-Wl,-rpath=/path/lib" is used instead.
 222#
 223# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 224# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 225#
 226# Define USE_NSEC below if you want git to care about sub-second file mtimes
 227# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 228# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 229# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 230# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 231# Documentation/technical/racy-git.txt for details.
 232#
 233# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 234# "st_ctim"
 235#
 236# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 237# available.  This automatically turns USE_NSEC off.
 238#
 239# Define USE_STDEV below if you want git to care about the underlying device
 240# change being considered an inode change from the update-index perspective.
 241#
 242# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 243# field that counts the on-disk footprint in 512-byte blocks.
 244#
 245# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 246# (not v1.73 or v1.71).
 247#
 248# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 249# (versions 1.68.1 through v1.72).
 250#
 251# Define GNU_ROFF if your target system uses GNU groff.  This forces
 252# apostrophes to be ASCII so that cut&pasting examples to the shell
 253# will work.
 254#
 255# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 256#
 257# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 258# MakeMaker (e.g. using ActiveState under Cygwin).
 259#
 260# Define NO_PERL if you do not want Perl scripts or libraries at all.
 261#
 262# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 263# but /usr/bin/python2.7 on some platforms).
 264#
 265# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 266#
 267# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 268#
 269# The TCL_PATH variable governs the location of the Tcl interpreter
 270# used to optimize git-gui for your system.  Only used if NO_TCLTK
 271# is not set.  Defaults to the bare 'tclsh'.
 272#
 273# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 274# If not set it defaults to the bare 'wish'. If it is set to the empty
 275# string then NO_TCLTK will be forced (this is used by configure script).
 276#
 277# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 278# is a simplified version of the merge sort used in glibc. This is
 279# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 280#
 281# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 282# information on a not yet closed file that lstat would return for the same
 283# file after it was closed.
 284#
 285# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 286# when hardlinking a file to another name and unlinking the original file right
 287# away (some NTFS drivers seem to zero the contents in that scenario).
 288#
 289# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 290# programs as a tar, where bin/ and libexec/ might be on different file systems.
 291#
 292# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 293# copies to install built-in git commands e.g. git-cat-file.
 294#
 295# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 296# memory allocators with the nedmalloc allocator written by Niall Douglas.
 297#
 298# Define NO_REGEX if you have no or inferior regex support in your C library.
 299#
 300# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 301# user.
 302#
 303# Define GETTEXT_POISON if you are debugging the choice of strings marked
 304# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 305# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 306# (to any value) in your environment.
 307#
 308# Define JSMIN to point to JavaScript minifier that functions as
 309# a filter to have gitweb.js minified.
 310#
 311# Define CSSMIN to point to a CSS minifier in order to generate a minified
 312# version of gitweb.css
 313#
 314# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 315# you want to use something different.  The value will be interpreted by the
 316# shell at runtime when it is used.
 317#
 318# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 319# want to use something different.  The value will be interpreted by the shell
 320# if necessary when it is used.  Examples:
 321#
 322#   DEFAULT_EDITOR='~/bin/vi',
 323#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 324#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 325#
 326# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 327# header files to be automatically computed, to avoid rebuilding objects when
 328# an unrelated header file changes.  Define it to "no" to use the hard-coded
 329# dependency rules.  The default is "auto", which means to use computed header
 330# dependencies if your compiler is detected to support it.
 331#
 332# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 333#
 334# Define XDL_FAST_HASH to use an alternative line-hashing method in
 335# the diff algorithm.  It gives a nice speedup if your processor has
 336# fast unaligned word loads.  Does NOT work on big-endian systems!
 337# Enabled by default on x86_64.
 338#
 339# Define GIT_USER_AGENT if you want to change how git identifies itself during
 340# network interactions.  The default is "git/$(GIT_VERSION)".
 341#
 342# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 343# (defaults to "man") if you want to have a different default when
 344# "git help" is called without a parameter specifying the format.
 345#
 346# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 347# with a different indexfile format version.  If it isn't set the index
 348# file format used is index-v[23].
 349#
 350# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 351# return NULL when it receives a bogus time_t.
 352#
 353# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 354#
 355# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 356#
 357# Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 358# cleanup the HMAC context with the older HMAC_cleanup function.
 359#
 360# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 361# compiles the following initialization:
 362#
 363#   static const char s[] = ("FOO");
 364#
 365# and define it to "no" if you need to remove the parentheses () around the
 366# constant.  The default is "auto", which means to use parentheses if your
 367# compiler is detected to support it.
 368#
 369# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 370#
 371# Define HAVE_GETDELIM if your system has the getdelim() function.
 372
 373GIT-VERSION-FILE: FORCE
 374        @$(SHELL_PATH) ./GIT-VERSION-GEN
 375-include GIT-VERSION-FILE
 376
 377# CFLAGS and LDFLAGS are for the users to override from the command line.
 378
 379CFLAGS = -g -O2 -Wall
 380LDFLAGS =
 381ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 382ALL_LDFLAGS = $(LDFLAGS)
 383STRIP ?= strip
 384
 385# Create as necessary, replace existing, make ranlib unneeded.
 386ARFLAGS = rcs
 387
 388# Among the variables below, these:
 389#   gitexecdir
 390#   template_dir
 391#   sysconfdir
 392# can be specified as a relative path some/where/else;
 393# this is interpreted as relative to $(prefix) and "git" at
 394# runtime figures out where they are based on the path to the executable.
 395# Additionally, the following will be treated as relative by "git" if they
 396# begin with "$(prefix)/":
 397#   mandir
 398#   infodir
 399#   htmldir
 400# This can help installing the suite in a relocatable way.
 401
 402prefix = $(HOME)
 403bindir_relative = bin
 404bindir = $(prefix)/$(bindir_relative)
 405mandir = $(prefix)/share/man
 406infodir = $(prefix)/share/info
 407gitexecdir = libexec/git-core
 408mergetoolsdir = $(gitexecdir)/mergetools
 409sharedir = $(prefix)/share
 410gitwebdir = $(sharedir)/gitweb
 411localedir = $(sharedir)/locale
 412template_dir = share/git-core/templates
 413htmldir = $(prefix)/share/doc/git-doc
 414ETC_GITCONFIG = $(sysconfdir)/gitconfig
 415ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 416lib = lib
 417# DESTDIR =
 418pathsep = :
 419
 420mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 421infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 422htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 423
 424export prefix bindir sharedir sysconfdir gitwebdir localedir
 425
 426CC = cc
 427AR = ar
 428RM = rm -f
 429DIFF = diff
 430TAR = tar
 431FIND = find
 432INSTALL = install
 433RPMBUILD = rpmbuild
 434TCL_PATH = tclsh
 435TCLTK_PATH = wish
 436XGETTEXT = xgettext
 437MSGFMT = msgfmt
 438CURL_CONFIG = curl-config
 439PTHREAD_LIBS = -lpthread
 440PTHREAD_CFLAGS =
 441GCOV = gcov
 442
 443export TCL_PATH TCLTK_PATH
 444
 445SPARSE_FLAGS =
 446
 447
 448
 449### --- END CONFIGURATION SECTION ---
 450
 451# Those must not be GNU-specific; they are shared with perl/ which may
 452# be built by a different compiler. (Note that this is an artifact now
 453# but it still might be nice to keep that distinction.)
 454BASIC_CFLAGS = -I.
 455BASIC_LDFLAGS =
 456
 457# Guard against environment variables
 458BUILTIN_OBJS =
 459BUILT_INS =
 460COMPAT_CFLAGS =
 461COMPAT_OBJS =
 462XDIFF_OBJS =
 463VCSSVN_OBJS =
 464GENERATED_H =
 465EXTRA_CPPFLAGS =
 466LIB_OBJS =
 467PROGRAM_OBJS =
 468PROGRAMS =
 469SCRIPT_PERL =
 470SCRIPT_PYTHON =
 471SCRIPT_SH =
 472SCRIPT_LIB =
 473TEST_PROGRAMS_NEED_X =
 474
 475# Having this variable in your environment would break pipelines because
 476# you cause "cd" to echo its destination to stdout.  It can also take
 477# scripts to unexpected places.  If you like CDPATH, define it for your
 478# interactive shell sessions without exporting it.
 479unexport CDPATH
 480
 481SCRIPT_SH += git-bisect.sh
 482SCRIPT_SH += git-difftool--helper.sh
 483SCRIPT_SH += git-filter-branch.sh
 484SCRIPT_SH += git-merge-octopus.sh
 485SCRIPT_SH += git-merge-one-file.sh
 486SCRIPT_SH += git-merge-resolve.sh
 487SCRIPT_SH += git-mergetool.sh
 488SCRIPT_SH += git-quiltimport.sh
 489SCRIPT_SH += git-rebase.sh
 490SCRIPT_SH += git-remote-testgit.sh
 491SCRIPT_SH += git-request-pull.sh
 492SCRIPT_SH += git-stash.sh
 493SCRIPT_SH += git-submodule.sh
 494SCRIPT_SH += git-web--browse.sh
 495
 496SCRIPT_LIB += git-mergetool--lib
 497SCRIPT_LIB += git-parse-remote
 498SCRIPT_LIB += git-rebase--am
 499SCRIPT_LIB += git-rebase--interactive
 500SCRIPT_LIB += git-rebase--merge
 501SCRIPT_LIB += git-sh-setup
 502SCRIPT_LIB += git-sh-i18n
 503
 504SCRIPT_PERL += git-add--interactive.perl
 505SCRIPT_PERL += git-difftool.perl
 506SCRIPT_PERL += git-archimport.perl
 507SCRIPT_PERL += git-cvsexportcommit.perl
 508SCRIPT_PERL += git-cvsimport.perl
 509SCRIPT_PERL += git-cvsserver.perl
 510SCRIPT_PERL += git-relink.perl
 511SCRIPT_PERL += git-send-email.perl
 512SCRIPT_PERL += git-svn.perl
 513
 514SCRIPT_PYTHON += git-p4.py
 515
 516NO_INSTALL += git-remote-testgit
 517
 518# Generated files for scripts
 519SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 520SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 521SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 522
 523SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 524SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 525SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 526
 527# Individual rules to allow e.g.
 528# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 529# from subdirectories like contrib/*/
 530.PHONY: build-perl-script build-sh-script build-python-script
 531build-perl-script: $(SCRIPT_PERL_GEN)
 532build-sh-script: $(SCRIPT_SH_GEN)
 533build-python-script: $(SCRIPT_PYTHON_GEN)
 534
 535.PHONY: install-perl-script install-sh-script install-python-script
 536install-sh-script: $(SCRIPT_SH_INS)
 537        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 538install-perl-script: $(SCRIPT_PERL_INS)
 539        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 540install-python-script: $(SCRIPT_PYTHON_INS)
 541        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 542
 543.PHONY: clean-perl-script clean-sh-script clean-python-script
 544clean-sh-script:
 545        $(RM) $(SCRIPT_SH_GEN)
 546clean-perl-script:
 547        $(RM) $(SCRIPT_PERL_GEN)
 548clean-python-script:
 549        $(RM) $(SCRIPT_PYTHON_GEN)
 550
 551SCRIPTS = $(SCRIPT_SH_INS) \
 552          $(SCRIPT_PERL_INS) \
 553          $(SCRIPT_PYTHON_INS) \
 554          git-instaweb
 555
 556ETAGS_TARGET = TAGS
 557
 558# Empty...
 559EXTRA_PROGRAMS =
 560
 561# ... and all the rest that could be moved out of bindir to gitexecdir
 562PROGRAMS += $(EXTRA_PROGRAMS)
 563
 564PROGRAM_OBJS += credential-store.o
 565PROGRAM_OBJS += daemon.o
 566PROGRAM_OBJS += fast-import.o
 567PROGRAM_OBJS += http-backend.o
 568PROGRAM_OBJS += imap-send.o
 569PROGRAM_OBJS += sh-i18n--envsubst.o
 570PROGRAM_OBJS += shell.o
 571PROGRAM_OBJS += show-index.o
 572PROGRAM_OBJS += upload-pack.o
 573PROGRAM_OBJS += remote-testsvn.o
 574
 575# Binary suffix, set to .exe for Windows builds
 576X =
 577
 578PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 579
 580TEST_PROGRAMS_NEED_X += test-chmtime
 581TEST_PROGRAMS_NEED_X += test-ctype
 582TEST_PROGRAMS_NEED_X += test-config
 583TEST_PROGRAMS_NEED_X += test-date
 584TEST_PROGRAMS_NEED_X += test-delta
 585TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 586TEST_PROGRAMS_NEED_X += test-dump-split-index
 587TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 588TEST_PROGRAMS_NEED_X += test-genrandom
 589TEST_PROGRAMS_NEED_X += test-hashmap
 590TEST_PROGRAMS_NEED_X += test-index-version
 591TEST_PROGRAMS_NEED_X += test-line-buffer
 592TEST_PROGRAMS_NEED_X += test-match-trees
 593TEST_PROGRAMS_NEED_X += test-mergesort
 594TEST_PROGRAMS_NEED_X += test-mktemp
 595TEST_PROGRAMS_NEED_X += test-parse-options
 596TEST_PROGRAMS_NEED_X += test-path-utils
 597TEST_PROGRAMS_NEED_X += test-prio-queue
 598TEST_PROGRAMS_NEED_X += test-read-cache
 599TEST_PROGRAMS_NEED_X += test-regex
 600TEST_PROGRAMS_NEED_X += test-revision-walking
 601TEST_PROGRAMS_NEED_X += test-run-command
 602TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 603TEST_PROGRAMS_NEED_X += test-sha1
 604TEST_PROGRAMS_NEED_X += test-sha1-array
 605TEST_PROGRAMS_NEED_X += test-sigchain
 606TEST_PROGRAMS_NEED_X += test-string-list
 607TEST_PROGRAMS_NEED_X += test-submodule-config
 608TEST_PROGRAMS_NEED_X += test-subprocess
 609TEST_PROGRAMS_NEED_X += test-svn-fe
 610TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 611TEST_PROGRAMS_NEED_X += test-wildmatch
 612
 613TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 614
 615# List built-in command $C whose implementation cmd_$C() is not in
 616# builtin/$C.o but is linked in as part of some other command.
 617BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 618
 619BUILT_INS += git-cherry$X
 620BUILT_INS += git-cherry-pick$X
 621BUILT_INS += git-format-patch$X
 622BUILT_INS += git-fsck-objects$X
 623BUILT_INS += git-init$X
 624BUILT_INS += git-merge-subtree$X
 625BUILT_INS += git-show$X
 626BUILT_INS += git-stage$X
 627BUILT_INS += git-status$X
 628BUILT_INS += git-whatchanged$X
 629
 630# what 'all' will build and 'install' will install in gitexecdir,
 631# excluding programs for built-in commands
 632ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 633
 634# what 'all' will build but not install in gitexecdir
 635OTHER_PROGRAMS = git$X
 636
 637# what test wrappers are needed and 'install' will install, in bindir
 638BINDIR_PROGRAMS_NEED_X += git
 639BINDIR_PROGRAMS_NEED_X += git-upload-pack
 640BINDIR_PROGRAMS_NEED_X += git-receive-pack
 641BINDIR_PROGRAMS_NEED_X += git-upload-archive
 642BINDIR_PROGRAMS_NEED_X += git-shell
 643
 644BINDIR_PROGRAMS_NO_X += git-cvsserver
 645
 646# Set paths to tools early so that they can be used for version tests.
 647ifndef SHELL_PATH
 648        SHELL_PATH = /bin/sh
 649endif
 650ifndef PERL_PATH
 651        PERL_PATH = /usr/bin/perl
 652endif
 653ifndef PYTHON_PATH
 654        PYTHON_PATH = /usr/bin/python
 655endif
 656
 657export PERL_PATH
 658export PYTHON_PATH
 659
 660LIB_FILE = libgit.a
 661XDIFF_LIB = xdiff/lib.a
 662VCSSVN_LIB = vcs-svn/lib.a
 663
 664GENERATED_H += common-cmds.h
 665
 666LIB_H = $(shell $(FIND) . \
 667        -name .git -prune -o \
 668        -name t -prune -o \
 669        -name Documentation -prune -o \
 670        -name '*.h' -print)
 671
 672LIB_OBJS += abspath.o
 673LIB_OBJS += advice.o
 674LIB_OBJS += alias.o
 675LIB_OBJS += alloc.o
 676LIB_OBJS += archive.o
 677LIB_OBJS += archive-tar.o
 678LIB_OBJS += archive-zip.o
 679LIB_OBJS += argv-array.o
 680LIB_OBJS += attr.o
 681LIB_OBJS += base85.o
 682LIB_OBJS += bisect.o
 683LIB_OBJS += blob.o
 684LIB_OBJS += branch.o
 685LIB_OBJS += bulk-checkin.o
 686LIB_OBJS += bundle.o
 687LIB_OBJS += cache-tree.o
 688LIB_OBJS += color.o
 689LIB_OBJS += column.o
 690LIB_OBJS += combine-diff.o
 691LIB_OBJS += commit.o
 692LIB_OBJS += compat/obstack.o
 693LIB_OBJS += compat/terminal.o
 694LIB_OBJS += config.o
 695LIB_OBJS += connect.o
 696LIB_OBJS += connected.o
 697LIB_OBJS += convert.o
 698LIB_OBJS += copy.o
 699LIB_OBJS += credential.o
 700LIB_OBJS += csum-file.o
 701LIB_OBJS += ctype.o
 702LIB_OBJS += date.o
 703LIB_OBJS += decorate.o
 704LIB_OBJS += diffcore-break.o
 705LIB_OBJS += diffcore-delta.o
 706LIB_OBJS += diffcore-order.o
 707LIB_OBJS += diffcore-pickaxe.o
 708LIB_OBJS += diffcore-rename.o
 709LIB_OBJS += diff-delta.o
 710LIB_OBJS += diff-lib.o
 711LIB_OBJS += diff-no-index.o
 712LIB_OBJS += diff.o
 713LIB_OBJS += dir.o
 714LIB_OBJS += editor.o
 715LIB_OBJS += entry.o
 716LIB_OBJS += environment.o
 717LIB_OBJS += ewah/bitmap.o
 718LIB_OBJS += ewah/ewah_bitmap.o
 719LIB_OBJS += ewah/ewah_io.o
 720LIB_OBJS += ewah/ewah_rlw.o
 721LIB_OBJS += exec_cmd.o
 722LIB_OBJS += fetch-pack.o
 723LIB_OBJS += fsck.o
 724LIB_OBJS += gettext.o
 725LIB_OBJS += gpg-interface.o
 726LIB_OBJS += graph.o
 727LIB_OBJS += grep.o
 728LIB_OBJS += hashmap.o
 729LIB_OBJS += help.o
 730LIB_OBJS += hex.o
 731LIB_OBJS += ident.o
 732LIB_OBJS += kwset.o
 733LIB_OBJS += levenshtein.o
 734LIB_OBJS += line-log.o
 735LIB_OBJS += line-range.o
 736LIB_OBJS += list-objects.o
 737LIB_OBJS += ll-merge.o
 738LIB_OBJS += lockfile.o
 739LIB_OBJS += log-tree.o
 740LIB_OBJS += mailmap.o
 741LIB_OBJS += match-trees.o
 742LIB_OBJS += merge.o
 743LIB_OBJS += merge-blobs.o
 744LIB_OBJS += merge-recursive.o
 745LIB_OBJS += mergesort.o
 746LIB_OBJS += name-hash.o
 747LIB_OBJS += notes.o
 748LIB_OBJS += notes-cache.o
 749LIB_OBJS += notes-merge.o
 750LIB_OBJS += notes-utils.o
 751LIB_OBJS += object.o
 752LIB_OBJS += pack-bitmap.o
 753LIB_OBJS += pack-bitmap-write.o
 754LIB_OBJS += pack-check.o
 755LIB_OBJS += pack-objects.o
 756LIB_OBJS += pack-revindex.o
 757LIB_OBJS += pack-write.o
 758LIB_OBJS += pager.o
 759LIB_OBJS += parse-options.o
 760LIB_OBJS += parse-options-cb.o
 761LIB_OBJS += patch-delta.o
 762LIB_OBJS += patch-ids.o
 763LIB_OBJS += path.o
 764LIB_OBJS += pathspec.o
 765LIB_OBJS += pkt-line.o
 766LIB_OBJS += preload-index.o
 767LIB_OBJS += pretty.o
 768LIB_OBJS += prio-queue.o
 769LIB_OBJS += progress.o
 770LIB_OBJS += prompt.o
 771LIB_OBJS += quote.o
 772LIB_OBJS += reachable.o
 773LIB_OBJS += read-cache.o
 774LIB_OBJS += reflog-walk.o
 775LIB_OBJS += refs.o
 776LIB_OBJS += ref-filter.o
 777LIB_OBJS += remote.o
 778LIB_OBJS += replace_object.o
 779LIB_OBJS += rerere.o
 780LIB_OBJS += resolve-undo.o
 781LIB_OBJS += revision.o
 782LIB_OBJS += run-command.o
 783LIB_OBJS += send-pack.o
 784LIB_OBJS += sequencer.o
 785LIB_OBJS += server-info.o
 786LIB_OBJS += setup.o
 787LIB_OBJS += sha1-array.o
 788LIB_OBJS += sha1-lookup.o
 789LIB_OBJS += sha1_file.o
 790LIB_OBJS += sha1_name.o
 791LIB_OBJS += shallow.o
 792LIB_OBJS += sideband.o
 793LIB_OBJS += sigchain.o
 794LIB_OBJS += split-index.o
 795LIB_OBJS += strbuf.o
 796LIB_OBJS += streaming.o
 797LIB_OBJS += string-list.o
 798LIB_OBJS += submodule.o
 799LIB_OBJS += submodule-config.o
 800LIB_OBJS += symlinks.o
 801LIB_OBJS += tag.o
 802LIB_OBJS += tempfile.o
 803LIB_OBJS += trace.o
 804LIB_OBJS += trailer.o
 805LIB_OBJS += transport.o
 806LIB_OBJS += transport-helper.o
 807LIB_OBJS += tree-diff.o
 808LIB_OBJS += tree.o
 809LIB_OBJS += tree-walk.o
 810LIB_OBJS += unpack-trees.o
 811LIB_OBJS += url.o
 812LIB_OBJS += urlmatch.o
 813LIB_OBJS += usage.o
 814LIB_OBJS += userdiff.o
 815LIB_OBJS += utf8.o
 816LIB_OBJS += varint.o
 817LIB_OBJS += version.o
 818LIB_OBJS += versioncmp.o
 819LIB_OBJS += walker.o
 820LIB_OBJS += wildmatch.o
 821LIB_OBJS += wrapper.o
 822LIB_OBJS += write_or_die.o
 823LIB_OBJS += ws.o
 824LIB_OBJS += wt-status.o
 825LIB_OBJS += xdiff-interface.o
 826LIB_OBJS += zlib.o
 827
 828BUILTIN_OBJS += builtin/add.o
 829BUILTIN_OBJS += builtin/am.o
 830BUILTIN_OBJS += builtin/annotate.o
 831BUILTIN_OBJS += builtin/apply.o
 832BUILTIN_OBJS += builtin/archive.o
 833BUILTIN_OBJS += builtin/bisect--helper.o
 834BUILTIN_OBJS += builtin/blame.o
 835BUILTIN_OBJS += builtin/branch.o
 836BUILTIN_OBJS += builtin/bundle.o
 837BUILTIN_OBJS += builtin/cat-file.o
 838BUILTIN_OBJS += builtin/check-attr.o
 839BUILTIN_OBJS += builtin/check-ignore.o
 840BUILTIN_OBJS += builtin/check-mailmap.o
 841BUILTIN_OBJS += builtin/check-ref-format.o
 842BUILTIN_OBJS += builtin/checkout-index.o
 843BUILTIN_OBJS += builtin/checkout.o
 844BUILTIN_OBJS += builtin/clean.o
 845BUILTIN_OBJS += builtin/clone.o
 846BUILTIN_OBJS += builtin/column.o
 847BUILTIN_OBJS += builtin/commit-tree.o
 848BUILTIN_OBJS += builtin/commit.o
 849BUILTIN_OBJS += builtin/config.o
 850BUILTIN_OBJS += builtin/count-objects.o
 851BUILTIN_OBJS += builtin/credential.o
 852BUILTIN_OBJS += builtin/describe.o
 853BUILTIN_OBJS += builtin/diff-files.o
 854BUILTIN_OBJS += builtin/diff-index.o
 855BUILTIN_OBJS += builtin/diff-tree.o
 856BUILTIN_OBJS += builtin/diff.o
 857BUILTIN_OBJS += builtin/fast-export.o
 858BUILTIN_OBJS += builtin/fetch-pack.o
 859BUILTIN_OBJS += builtin/fetch.o
 860BUILTIN_OBJS += builtin/fmt-merge-msg.o
 861BUILTIN_OBJS += builtin/for-each-ref.o
 862BUILTIN_OBJS += builtin/fsck.o
 863BUILTIN_OBJS += builtin/gc.o
 864BUILTIN_OBJS += builtin/get-tar-commit-id.o
 865BUILTIN_OBJS += builtin/grep.o
 866BUILTIN_OBJS += builtin/hash-object.o
 867BUILTIN_OBJS += builtin/help.o
 868BUILTIN_OBJS += builtin/index-pack.o
 869BUILTIN_OBJS += builtin/init-db.o
 870BUILTIN_OBJS += builtin/interpret-trailers.o
 871BUILTIN_OBJS += builtin/log.o
 872BUILTIN_OBJS += builtin/ls-files.o
 873BUILTIN_OBJS += builtin/ls-remote.o
 874BUILTIN_OBJS += builtin/ls-tree.o
 875BUILTIN_OBJS += builtin/mailinfo.o
 876BUILTIN_OBJS += builtin/mailsplit.o
 877BUILTIN_OBJS += builtin/merge.o
 878BUILTIN_OBJS += builtin/merge-base.o
 879BUILTIN_OBJS += builtin/merge-file.o
 880BUILTIN_OBJS += builtin/merge-index.o
 881BUILTIN_OBJS += builtin/merge-ours.o
 882BUILTIN_OBJS += builtin/merge-recursive.o
 883BUILTIN_OBJS += builtin/merge-tree.o
 884BUILTIN_OBJS += builtin/mktag.o
 885BUILTIN_OBJS += builtin/mktree.o
 886BUILTIN_OBJS += builtin/mv.o
 887BUILTIN_OBJS += builtin/name-rev.o
 888BUILTIN_OBJS += builtin/notes.o
 889BUILTIN_OBJS += builtin/pack-objects.o
 890BUILTIN_OBJS += builtin/pack-redundant.o
 891BUILTIN_OBJS += builtin/pack-refs.o
 892BUILTIN_OBJS += builtin/patch-id.o
 893BUILTIN_OBJS += builtin/prune-packed.o
 894BUILTIN_OBJS += builtin/prune.o
 895BUILTIN_OBJS += builtin/pull.o
 896BUILTIN_OBJS += builtin/push.o
 897BUILTIN_OBJS += builtin/read-tree.o
 898BUILTIN_OBJS += builtin/receive-pack.o
 899BUILTIN_OBJS += builtin/reflog.o
 900BUILTIN_OBJS += builtin/remote.o
 901BUILTIN_OBJS += builtin/remote-ext.o
 902BUILTIN_OBJS += builtin/remote-fd.o
 903BUILTIN_OBJS += builtin/repack.o
 904BUILTIN_OBJS += builtin/replace.o
 905BUILTIN_OBJS += builtin/rerere.o
 906BUILTIN_OBJS += builtin/reset.o
 907BUILTIN_OBJS += builtin/rev-list.o
 908BUILTIN_OBJS += builtin/rev-parse.o
 909BUILTIN_OBJS += builtin/revert.o
 910BUILTIN_OBJS += builtin/rm.o
 911BUILTIN_OBJS += builtin/send-pack.o
 912BUILTIN_OBJS += builtin/shortlog.o
 913BUILTIN_OBJS += builtin/show-branch.o
 914BUILTIN_OBJS += builtin/show-ref.o
 915BUILTIN_OBJS += builtin/stripspace.o
 916BUILTIN_OBJS += builtin/symbolic-ref.o
 917BUILTIN_OBJS += builtin/tag.o
 918BUILTIN_OBJS += builtin/unpack-file.o
 919BUILTIN_OBJS += builtin/unpack-objects.o
 920BUILTIN_OBJS += builtin/update-index.o
 921BUILTIN_OBJS += builtin/update-ref.o
 922BUILTIN_OBJS += builtin/update-server-info.o
 923BUILTIN_OBJS += builtin/upload-archive.o
 924BUILTIN_OBJS += builtin/var.o
 925BUILTIN_OBJS += builtin/verify-commit.o
 926BUILTIN_OBJS += builtin/verify-pack.o
 927BUILTIN_OBJS += builtin/verify-tag.o
 928BUILTIN_OBJS += builtin/worktree.o
 929BUILTIN_OBJS += builtin/write-tree.o
 930
 931GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 932EXTLIBS =
 933
 934GIT_USER_AGENT = git/$(GIT_VERSION)
 935
 936include config.mak.uname
 937-include config.mak.autogen
 938-include config.mak
 939
 940ifndef sysconfdir
 941ifeq ($(prefix),/usr)
 942sysconfdir = /etc
 943else
 944sysconfdir = etc
 945endif
 946endif
 947
 948ifndef COMPUTE_HEADER_DEPENDENCIES
 949COMPUTE_HEADER_DEPENDENCIES = auto
 950endif
 951
 952ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 953dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 954        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 955        -x c /dev/null -o /dev/null 2>&1; \
 956        echo $$?)
 957ifeq ($(dep_check),0)
 958override COMPUTE_HEADER_DEPENDENCIES = yes
 959else
 960override COMPUTE_HEADER_DEPENDENCIES = no
 961endif
 962endif
 963
 964ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 965USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 966else
 967ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 968$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 969(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 970endif
 971endif
 972
 973ifdef SANE_TOOL_PATH
 974SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 975BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 976PATH := $(SANE_TOOL_PATH):${PATH}
 977else
 978BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 979endif
 980
 981ifneq (,$(INLINE))
 982        BASIC_CFLAGS += -Dinline=$(INLINE)
 983endif
 984
 985ifneq (,$(SOCKLEN_T))
 986        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 987endif
 988
 989ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 990        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 991else
 992ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 993        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 994endif
 995endif
 996
 997ifeq ($(uname_S),Darwin)
 998        ifndef NO_FINK
 999                ifeq ($(shell test -d /sw/lib && echo y),y)
1000                        BASIC_CFLAGS += -I/sw/include
1001                        BASIC_LDFLAGS += -L/sw/lib
1002                endif
1003        endif
1004        ifndef NO_DARWIN_PORTS
1005                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1006                        BASIC_CFLAGS += -I/opt/local/include
1007                        BASIC_LDFLAGS += -L/opt/local/lib
1008                endif
1009        endif
1010        ifndef NO_APPLE_COMMON_CRYPTO
1011                APPLE_COMMON_CRYPTO = YesPlease
1012                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1013        endif
1014        NO_REGEX = YesPlease
1015        PTHREAD_LIBS =
1016endif
1017
1018ifndef CC_LD_DYNPATH
1019        ifdef NO_R_TO_GCC_LINKER
1020                # Some gcc does not accept and pass -R to the linker to specify
1021                # the runtime dynamic library path.
1022                CC_LD_DYNPATH = -Wl,-rpath,
1023        else
1024                CC_LD_DYNPATH = -R
1025        endif
1026endif
1027
1028ifdef NO_LIBGEN_H
1029        COMPAT_CFLAGS += -DNO_LIBGEN_H
1030        COMPAT_OBJS += compat/basename.o
1031endif
1032
1033ifdef USE_LIBPCRE
1034        BASIC_CFLAGS += -DUSE_LIBPCRE
1035        ifdef LIBPCREDIR
1036                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1037                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1038        endif
1039        EXTLIBS += -lpcre
1040endif
1041
1042ifdef HAVE_ALLOCA_H
1043        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1044endif
1045
1046IMAP_SEND_BUILDDEPS =
1047IMAP_SEND_LDFLAGS =
1048
1049ifdef NO_CURL
1050        BASIC_CFLAGS += -DNO_CURL
1051        REMOTE_CURL_PRIMARY =
1052        REMOTE_CURL_ALIASES =
1053        REMOTE_CURL_NAMES =
1054else
1055        ifdef CURLDIR
1056                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1057                BASIC_CFLAGS += -I$(CURLDIR)/include
1058                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1059        else
1060                CURL_LIBCURL = -lcurl
1061        endif
1062        ifdef NEEDS_SSL_WITH_CURL
1063                CURL_LIBCURL += -lssl
1064                ifdef NEEDS_CRYPTO_WITH_SSL
1065                        CURL_LIBCURL += -lcrypto
1066                endif
1067        endif
1068        ifdef NEEDS_IDN_WITH_CURL
1069                CURL_LIBCURL += -lidn
1070        endif
1071
1072        REMOTE_CURL_PRIMARY = git-remote-http$X
1073        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1074        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1075        PROGRAM_OBJS += http-fetch.o
1076        PROGRAMS += $(REMOTE_CURL_NAMES)
1077        curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1078        ifeq "$(curl_check)" "070908"
1079                ifndef NO_EXPAT
1080                        PROGRAM_OBJS += http-push.o
1081                endif
1082        endif
1083        curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1084        ifeq "$(curl_check)" "072200"
1085                USE_CURL_FOR_IMAP_SEND = YesPlease
1086        endif
1087        ifdef USE_CURL_FOR_IMAP_SEND
1088                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1089                IMAP_SEND_BUILDDEPS = http.o
1090                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1091        endif
1092        ifndef NO_EXPAT
1093                ifdef EXPATDIR
1094                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1095                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1096                else
1097                        EXPAT_LIBEXPAT = -lexpat
1098                endif
1099                ifdef EXPAT_NEEDS_XMLPARSE_H
1100                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1101                endif
1102        endif
1103endif
1104IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1105
1106ifdef ZLIB_PATH
1107        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1108        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1109endif
1110EXTLIBS += -lz
1111
1112ifndef NO_OPENSSL
1113        OPENSSL_LIBSSL = -lssl
1114        ifdef OPENSSLDIR
1115                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1116                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1117        else
1118                OPENSSL_LINK =
1119        endif
1120        ifdef NEEDS_CRYPTO_WITH_SSL
1121                OPENSSL_LIBSSL += -lcrypto
1122        endif
1123        ifdef NO_HMAC_CTX_CLEANUP
1124                BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1125        endif
1126else
1127        BASIC_CFLAGS += -DNO_OPENSSL
1128        BLK_SHA1 = 1
1129        OPENSSL_LIBSSL =
1130endif
1131ifdef NO_OPENSSL
1132        LIB_4_CRYPTO =
1133else
1134ifdef NEEDS_SSL_WITH_CRYPTO
1135        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1136else
1137        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1138endif
1139ifdef APPLE_COMMON_CRYPTO
1140        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1141endif
1142endif
1143ifdef NEEDS_LIBICONV
1144        ifdef ICONVDIR
1145                BASIC_CFLAGS += -I$(ICONVDIR)/include
1146                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1147        else
1148                ICONV_LINK =
1149        endif
1150        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1151                ICONV_LINK += -lintl
1152        endif
1153        EXTLIBS += $(ICONV_LINK) -liconv
1154endif
1155ifdef NEEDS_LIBGEN
1156        EXTLIBS += -lgen
1157endif
1158ifndef NO_GETTEXT
1159ifndef LIBC_CONTAINS_LIBINTL
1160        EXTLIBS += -lintl
1161endif
1162endif
1163ifdef NEEDS_SOCKET
1164        EXTLIBS += -lsocket
1165endif
1166ifdef NEEDS_NSL
1167        EXTLIBS += -lnsl
1168endif
1169ifdef NEEDS_RESOLV
1170        EXTLIBS += -lresolv
1171endif
1172ifdef NO_D_TYPE_IN_DIRENT
1173        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1174endif
1175ifdef NO_D_INO_IN_DIRENT
1176        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1177endif
1178ifdef NO_GECOS_IN_PWENT
1179        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1180endif
1181ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1182        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1183endif
1184ifdef USE_NSEC
1185        BASIC_CFLAGS += -DUSE_NSEC
1186endif
1187ifdef USE_ST_TIMESPEC
1188        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1189endif
1190ifdef NO_NORETURN
1191        BASIC_CFLAGS += -DNO_NORETURN
1192endif
1193ifdef NO_NSEC
1194        BASIC_CFLAGS += -DNO_NSEC
1195endif
1196ifdef SNPRINTF_RETURNS_BOGUS
1197        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1198        COMPAT_OBJS += compat/snprintf.o
1199endif
1200ifdef FREAD_READS_DIRECTORIES
1201        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1202        COMPAT_OBJS += compat/fopen.o
1203endif
1204ifdef NO_SYMLINK_HEAD
1205        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1206endif
1207ifdef GETTEXT_POISON
1208        BASIC_CFLAGS += -DGETTEXT_POISON
1209endif
1210ifdef NO_GETTEXT
1211        BASIC_CFLAGS += -DNO_GETTEXT
1212        USE_GETTEXT_SCHEME ?= fallthrough
1213endif
1214ifdef NO_POLL
1215        NO_SYS_POLL_H = YesPlease
1216        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1217        COMPAT_OBJS += compat/poll/poll.o
1218endif
1219ifdef NO_STRCASESTR
1220        COMPAT_CFLAGS += -DNO_STRCASESTR
1221        COMPAT_OBJS += compat/strcasestr.o
1222endif
1223ifdef NO_STRLCPY
1224        COMPAT_CFLAGS += -DNO_STRLCPY
1225        COMPAT_OBJS += compat/strlcpy.o
1226endif
1227ifdef NO_STRTOUMAX
1228        COMPAT_CFLAGS += -DNO_STRTOUMAX
1229        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1230endif
1231ifdef NO_STRTOULL
1232        COMPAT_CFLAGS += -DNO_STRTOULL
1233endif
1234ifdef NO_SETENV
1235        COMPAT_CFLAGS += -DNO_SETENV
1236        COMPAT_OBJS += compat/setenv.o
1237endif
1238ifdef NO_MKDTEMP
1239        COMPAT_CFLAGS += -DNO_MKDTEMP
1240        COMPAT_OBJS += compat/mkdtemp.o
1241endif
1242ifdef MKDIR_WO_TRAILING_SLASH
1243        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1244        COMPAT_OBJS += compat/mkdir.o
1245endif
1246ifdef NO_MKSTEMPS
1247        COMPAT_CFLAGS += -DNO_MKSTEMPS
1248endif
1249ifdef NO_UNSETENV
1250        COMPAT_CFLAGS += -DNO_UNSETENV
1251        COMPAT_OBJS += compat/unsetenv.o
1252endif
1253ifdef NO_SYS_SELECT_H
1254        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1255endif
1256ifdef NO_SYS_POLL_H
1257        BASIC_CFLAGS += -DNO_SYS_POLL_H
1258endif
1259ifdef NEEDS_SYS_PARAM_H
1260        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1261endif
1262ifdef NO_INTTYPES_H
1263        BASIC_CFLAGS += -DNO_INTTYPES_H
1264endif
1265ifdef NO_INITGROUPS
1266        BASIC_CFLAGS += -DNO_INITGROUPS
1267endif
1268ifdef NO_MMAP
1269        COMPAT_CFLAGS += -DNO_MMAP
1270        COMPAT_OBJS += compat/mmap.o
1271else
1272        ifdef USE_WIN32_MMAP
1273                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1274                COMPAT_OBJS += compat/win32mmap.o
1275        endif
1276endif
1277ifdef OBJECT_CREATION_USES_RENAMES
1278        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1279endif
1280ifdef NO_STRUCT_ITIMERVAL
1281        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1282        NO_SETITIMER = YesPlease
1283endif
1284ifdef NO_SETITIMER
1285        COMPAT_CFLAGS += -DNO_SETITIMER
1286endif
1287ifdef NO_PREAD
1288        COMPAT_CFLAGS += -DNO_PREAD
1289        COMPAT_OBJS += compat/pread.o
1290endif
1291ifdef NO_FAST_WORKING_DIRECTORY
1292        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1293endif
1294ifdef NO_TRUSTABLE_FILEMODE
1295        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1296endif
1297ifdef NEEDS_MODE_TRANSLATION
1298        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1299        COMPAT_OBJS += compat/stat.o
1300endif
1301ifdef NO_IPV6
1302        BASIC_CFLAGS += -DNO_IPV6
1303endif
1304ifdef NO_INTPTR_T
1305        COMPAT_CFLAGS += -DNO_INTPTR_T
1306endif
1307ifdef NO_UINTMAX_T
1308        BASIC_CFLAGS += -Duintmax_t=uint32_t
1309endif
1310ifdef NO_SOCKADDR_STORAGE
1311ifdef NO_IPV6
1312        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1313else
1314        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1315endif
1316endif
1317ifdef NO_INET_NTOP
1318        LIB_OBJS += compat/inet_ntop.o
1319        BASIC_CFLAGS += -DNO_INET_NTOP
1320endif
1321ifdef NO_INET_PTON
1322        LIB_OBJS += compat/inet_pton.o
1323        BASIC_CFLAGS += -DNO_INET_PTON
1324endif
1325ifndef NO_UNIX_SOCKETS
1326        LIB_OBJS += unix-socket.o
1327        PROGRAM_OBJS += credential-cache.o
1328        PROGRAM_OBJS += credential-cache--daemon.o
1329endif
1330
1331ifdef NO_ICONV
1332        BASIC_CFLAGS += -DNO_ICONV
1333endif
1334
1335ifdef OLD_ICONV
1336        BASIC_CFLAGS += -DOLD_ICONV
1337endif
1338
1339ifdef NO_DEFLATE_BOUND
1340        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1341endif
1342
1343ifdef NO_POSIX_GOODIES
1344        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1345endif
1346
1347ifdef APPLE_COMMON_CRYPTO
1348        # Apple CommonCrypto requires chunking
1349        SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1350endif
1351
1352ifdef BLK_SHA1
1353        SHA1_HEADER = "block-sha1/sha1.h"
1354        LIB_OBJS += block-sha1/sha1.o
1355else
1356ifdef PPC_SHA1
1357        SHA1_HEADER = "ppc/sha1.h"
1358        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1359else
1360ifdef APPLE_COMMON_CRYPTO
1361        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1362        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1363else
1364        SHA1_HEADER = <openssl/sha.h>
1365        EXTLIBS += $(LIB_4_CRYPTO)
1366endif
1367endif
1368endif
1369
1370ifdef SHA1_MAX_BLOCK_SIZE
1371        LIB_OBJS += compat/sha1-chunked.o
1372        BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1373endif
1374ifdef NO_PERL_MAKEMAKER
1375        export NO_PERL_MAKEMAKER
1376endif
1377ifdef NO_HSTRERROR
1378        COMPAT_CFLAGS += -DNO_HSTRERROR
1379        COMPAT_OBJS += compat/hstrerror.o
1380endif
1381ifdef NO_MEMMEM
1382        COMPAT_CFLAGS += -DNO_MEMMEM
1383        COMPAT_OBJS += compat/memmem.o
1384endif
1385ifdef NO_GETPAGESIZE
1386        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1387endif
1388ifdef INTERNAL_QSORT
1389        COMPAT_CFLAGS += -DINTERNAL_QSORT
1390        COMPAT_OBJS += compat/qsort.o
1391endif
1392ifdef RUNTIME_PREFIX
1393        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1394endif
1395
1396ifdef NO_PTHREADS
1397        BASIC_CFLAGS += -DNO_PTHREADS
1398else
1399        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1400        EXTLIBS += $(PTHREAD_LIBS)
1401        LIB_OBJS += thread-utils.o
1402endif
1403
1404ifdef HAVE_PATHS_H
1405        BASIC_CFLAGS += -DHAVE_PATHS_H
1406endif
1407
1408ifdef HAVE_LIBCHARSET_H
1409        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1410        EXTLIBS += $(CHARSET_LIB)
1411endif
1412
1413ifdef HAVE_STRINGS_H
1414        BASIC_CFLAGS += -DHAVE_STRINGS_H
1415endif
1416
1417ifdef HAVE_DEV_TTY
1418        BASIC_CFLAGS += -DHAVE_DEV_TTY
1419endif
1420
1421ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1422        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1423endif
1424ifdef UNRELIABLE_FSTAT
1425        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1426endif
1427ifdef NO_REGEX
1428        COMPAT_CFLAGS += -Icompat/regex
1429        COMPAT_OBJS += compat/regex/regex.o
1430endif
1431ifdef NATIVE_CRLF
1432        BASIC_CFLAGS += -DNATIVE_CRLF
1433endif
1434
1435ifdef USE_NED_ALLOCATOR
1436       COMPAT_CFLAGS += -Icompat/nedmalloc
1437       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1438endif
1439
1440ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1441        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1442endif
1443
1444ifndef NO_MSGFMT_EXTENDED_OPTIONS
1445        MSGFMT += --check --statistics
1446endif
1447
1448ifneq (,$(XDL_FAST_HASH))
1449        BASIC_CFLAGS += -DXDL_FAST_HASH
1450endif
1451
1452ifdef GMTIME_UNRELIABLE_ERRORS
1453        COMPAT_OBJS += compat/gmtime.o
1454        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1455endif
1456
1457ifdef HAVE_CLOCK_GETTIME
1458        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1459        EXTLIBS += -lrt
1460endif
1461
1462ifdef HAVE_CLOCK_MONOTONIC
1463        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1464endif
1465
1466ifdef HAVE_BSD_SYSCTL
1467        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1468endif
1469
1470ifdef HAVE_GETDELIM
1471        BASIC_CFLAGS += -DHAVE_GETDELIM
1472endif
1473
1474ifeq ($(TCLTK_PATH),)
1475NO_TCLTK = NoThanks
1476endif
1477
1478ifeq ($(PERL_PATH),)
1479NO_PERL = NoThanks
1480endif
1481
1482ifeq ($(PYTHON_PATH),)
1483NO_PYTHON = NoThanks
1484endif
1485
1486QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1487QUIET_SUBDIR1  =
1488
1489ifneq ($(findstring w,$(MAKEFLAGS)),w)
1490PRINT_DIR = --no-print-directory
1491else # "make -w"
1492NO_SUBDIR = :
1493endif
1494
1495ifneq ($(findstring s,$(MAKEFLAGS)),s)
1496ifndef V
1497        QUIET_CC       = @echo '   ' CC $@;
1498        QUIET_AR       = @echo '   ' AR $@;
1499        QUIET_LINK     = @echo '   ' LINK $@;
1500        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1501        QUIET_GEN      = @echo '   ' GEN $@;
1502        QUIET_LNCP     = @echo '   ' LN/CP $@;
1503        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1504        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1505        QUIET_GCOV     = @echo '   ' GCOV $@;
1506        QUIET_SP       = @echo '   ' SP $<;
1507        QUIET_RC       = @echo '   ' RC $@;
1508        QUIET_SUBDIR0  = +@subdir=
1509        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1510                         $(MAKE) $(PRINT_DIR) -C $$subdir
1511        export V
1512        export QUIET_GEN
1513        export QUIET_BUILT_IN
1514endif
1515endif
1516
1517ifdef NO_INSTALL_HARDLINKS
1518        export NO_INSTALL_HARDLINKS
1519endif
1520
1521### profile feedback build
1522#
1523
1524# Can adjust this to be a global directory if you want to do extended
1525# data gathering
1526PROFILE_DIR := $(CURDIR)
1527
1528ifeq ("$(PROFILE)","GEN")
1529        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1530        EXTLIBS += -lgcov
1531        export CCACHE_DISABLE = t
1532        V = 1
1533else
1534ifneq ("$(PROFILE)","")
1535        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1536        export CCACHE_DISABLE = t
1537        V = 1
1538endif
1539endif
1540
1541# Shell quote (do not use $(call) to accommodate ancient setups);
1542
1543SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1544ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1545ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1546
1547DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1548bindir_SQ = $(subst ','\'',$(bindir))
1549bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1550mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1551infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1552localedir_SQ = $(subst ','\'',$(localedir))
1553gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1554template_dir_SQ = $(subst ','\'',$(template_dir))
1555htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1556prefix_SQ = $(subst ','\'',$(prefix))
1557gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1558
1559SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1560PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1561PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1562TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1563DIFF_SQ = $(subst ','\'',$(DIFF))
1564PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1565
1566LIBS = $(GITLIBS) $(EXTLIBS)
1567
1568BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1569        $(COMPAT_CFLAGS)
1570LIB_OBJS += $(COMPAT_OBJS)
1571
1572# Quote for C
1573
1574ifdef DEFAULT_EDITOR
1575DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1576DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1577
1578BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1579endif
1580
1581ifdef DEFAULT_PAGER
1582DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1583DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1584
1585BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1586endif
1587
1588ifdef SHELL_PATH
1589SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1590SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1591
1592BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1593endif
1594
1595GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1596GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1597GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1598GIT-USER-AGENT: FORCE
1599        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1600                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1601        fi
1602
1603ifdef DEFAULT_HELP_FORMAT
1604BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1605endif
1606
1607ALL_CFLAGS += $(BASIC_CFLAGS)
1608ALL_LDFLAGS += $(BASIC_LDFLAGS)
1609
1610export DIFF TAR INSTALL DESTDIR SHELL_PATH
1611
1612
1613### Build rules
1614
1615SHELL = $(SHELL_PATH)
1616
1617all:: shell_compatibility_test
1618
1619ifeq "$(PROFILE)" "BUILD"
1620all:: profile
1621endif
1622
1623profile:: profile-clean
1624        $(MAKE) PROFILE=GEN all
1625        $(MAKE) PROFILE=GEN -j1 test
1626        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1627                $(MAKE) PROFILE=GEN -j1 perf; \
1628        else \
1629                echo "Skipping profile of perf tests..."; \
1630        fi
1631        $(MAKE) PROFILE=USE all
1632
1633profile-fast: profile-clean
1634        $(MAKE) PROFILE=GEN all
1635        $(MAKE) PROFILE=GEN -j1 perf
1636        $(MAKE) PROFILE=USE all
1637
1638
1639all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1640ifneq (,$X)
1641        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1642endif
1643
1644all::
1645ifndef NO_TCLTK
1646        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1647        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1648endif
1649ifndef NO_PERL
1650        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1651endif
1652        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1653
1654please_set_SHELL_PATH_to_a_more_modern_shell:
1655        @$$(:)
1656
1657shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1658
1659strip: $(PROGRAMS) git$X
1660        $(STRIP) $(STRIP_OPTS) $^
1661
1662### Target-specific flags and dependencies
1663
1664# The generic compilation pattern rule and automatically
1665# computed header dependencies (falling back to a dependency on
1666# LIB_H) are enough to describe how most targets should be built,
1667# but some targets are special enough to need something a little
1668# different.
1669#
1670# - When a source file "foo.c" #includes a generated header file,
1671#   we need to list that dependency for the "foo.o" target.
1672#
1673#   We also list it from other targets that are built from foo.c
1674#   like "foo.sp" and "foo.s", even though that is easy to forget
1675#   to do because the generated header is already present around
1676#   after a regular build attempt.
1677#
1678# - Some code depends on configuration kept in makefile
1679#   variables. The target-specific variable EXTRA_CPPFLAGS can
1680#   be used to convey that information to the C preprocessor
1681#   using -D options.
1682#
1683#   The "foo.o" target should have a corresponding dependency on
1684#   a file that changes when the value of the makefile variable
1685#   changes.  For example, targets making use of the
1686#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1687#
1688#   Technically the ".sp" and ".s" targets do not need this
1689#   dependency because they are force-built, but they get the
1690#   same dependency for consistency. This way, you do not have to
1691#   know how each target is implemented. And it means the
1692#   dependencies here will not need to change if the force-build
1693#   details change some day.
1694
1695git.sp git.s git.o: GIT-PREFIX
1696git.sp git.s git.o: EXTRA_CPPFLAGS = \
1697        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1698        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1699        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1700
1701git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1702        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1703                $(BUILTIN_OBJS) $(LIBS)
1704
1705help.sp help.s help.o: common-cmds.h
1706
1707builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1708builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1709        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1710        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1711        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1712
1713version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1714version.sp version.s version.o: EXTRA_CPPFLAGS = \
1715        '-DGIT_VERSION="$(GIT_VERSION)"' \
1716        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1717
1718$(BUILT_INS): git$X
1719        $(QUIET_BUILT_IN)$(RM) $@ && \
1720        ln $< $@ 2>/dev/null || \
1721        ln -s $< $@ 2>/dev/null || \
1722        cp $< $@
1723
1724common-cmds.h: generate-cmdlist.sh command-list.txt
1725
1726common-cmds.h: $(wildcard Documentation/git-*.txt)
1727        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1728
1729SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1730        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1731        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1732define cmd_munge_script
1733$(RM) $@ $@+ && \
1734sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1735    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1736    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1737    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1738    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1739    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1740    -e $(BROKEN_PATH_FIX) \
1741    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1742    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1743    $@.sh >$@+
1744endef
1745
1746GIT-SCRIPT-DEFINES: FORCE
1747        @FLAGS='$(SCRIPT_DEFINES)'; \
1748            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1749                echo >&2 "    * new script parameters"; \
1750                echo "$$FLAGS" >$@; \
1751            fi
1752
1753
1754$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1755        $(QUIET_GEN)$(cmd_munge_script) && \
1756        chmod +x $@+ && \
1757        mv $@+ $@
1758
1759$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1760        $(QUIET_GEN)$(cmd_munge_script) && \
1761        mv $@+ $@
1762
1763git.res: git.rc GIT-VERSION-FILE
1764        $(QUIET_RC)$(RC) \
1765          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1766          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1767
1768# This makes sure we depend on the NO_PERL setting itself.
1769$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1770
1771ifndef NO_PERL
1772$(SCRIPT_PERL_GEN): perl/perl.mak
1773
1774perl/perl.mak: perl/PM.stamp
1775
1776perl/PM.stamp: FORCE
1777        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1778        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1779        $(RM) $@+
1780
1781perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1782        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1783
1784PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1785$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1786        $(QUIET_GEN)$(RM) $@ $@+ && \
1787        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1788        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1789        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1790        sed -e '1{' \
1791            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1792            -e '        h' \
1793            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1794            -e '        H' \
1795            -e '        x' \
1796            -e '}' \
1797            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1798            $< >$@+ && \
1799        chmod +x $@+ && \
1800        mv $@+ $@
1801
1802GIT-PERL-DEFINES: FORCE
1803        @FLAGS='$(PERL_DEFINES)'; \
1804            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1805                echo >&2 "    * new perl-specific parameters"; \
1806                echo "$$FLAGS" >$@; \
1807            fi
1808
1809
1810.PHONY: gitweb
1811gitweb:
1812        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1813
1814git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1815        $(QUIET_GEN)$(cmd_munge_script) && \
1816        chmod +x $@+ && \
1817        mv $@+ $@
1818else # NO_PERL
1819$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1820        $(QUIET_GEN)$(RM) $@ $@+ && \
1821        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1822            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1823            unimplemented.sh >$@+ && \
1824        chmod +x $@+ && \
1825        mv $@+ $@
1826endif # NO_PERL
1827
1828# This makes sure we depend on the NO_PYTHON setting itself.
1829$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1830
1831ifndef NO_PYTHON
1832$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1833$(SCRIPT_PYTHON_GEN): % : %.py
1834        $(QUIET_GEN)$(RM) $@ $@+ && \
1835        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1836            $< >$@+ && \
1837        chmod +x $@+ && \
1838        mv $@+ $@
1839else # NO_PYTHON
1840$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1841        $(QUIET_GEN)$(RM) $@ $@+ && \
1842        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1843            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1844            unimplemented.sh >$@+ && \
1845        chmod +x $@+ && \
1846        mv $@+ $@
1847endif # NO_PYTHON
1848
1849CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1850                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1851                        configure.ac >configure.ac+ && \
1852                   autoconf -o configure configure.ac+ && \
1853                   $(RM) configure.ac+
1854
1855configure: configure.ac GIT-VERSION-FILE
1856        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1857
1858ifdef AUTOCONFIGURED
1859# We avoid depending on 'configure' here, because it gets rebuilt
1860# every time GIT-VERSION-FILE is modified, only to update the embedded
1861# version number string, which config.status does not care about.  We
1862# do want to recheck when the platform/environment detection logic
1863# changes, hence this depends on configure.ac.
1864config.status: configure.ac
1865        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1866        if test -f config.status; then \
1867          ./config.status --recheck; \
1868        else \
1869          ./configure; \
1870        fi
1871reconfigure config.mak.autogen: config.status
1872        $(QUIET_GEN)./config.status
1873.PHONY: reconfigure # This is a convenience target.
1874endif
1875
1876XDIFF_OBJS += xdiff/xdiffi.o
1877XDIFF_OBJS += xdiff/xprepare.o
1878XDIFF_OBJS += xdiff/xutils.o
1879XDIFF_OBJS += xdiff/xemit.o
1880XDIFF_OBJS += xdiff/xmerge.o
1881XDIFF_OBJS += xdiff/xpatience.o
1882XDIFF_OBJS += xdiff/xhistogram.o
1883
1884VCSSVN_OBJS += vcs-svn/line_buffer.o
1885VCSSVN_OBJS += vcs-svn/sliding_window.o
1886VCSSVN_OBJS += vcs-svn/repo_tree.o
1887VCSSVN_OBJS += vcs-svn/fast_export.o
1888VCSSVN_OBJS += vcs-svn/svndiff.o
1889VCSSVN_OBJS += vcs-svn/svndump.o
1890
1891TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1892OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1893        $(XDIFF_OBJS) \
1894        $(VCSSVN_OBJS) \
1895        git.o
1896ifndef NO_CURL
1897        OBJECTS += http.o http-walker.o remote-curl.o
1898endif
1899
1900dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1901dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1902
1903ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1904$(dep_dirs):
1905        @mkdir -p $@
1906
1907missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1908dep_file = $(dir $@).depend/$(notdir $@).d
1909dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1910endif
1911
1912ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1913dep_dirs =
1914missing_dep_dirs =
1915dep_args =
1916endif
1917
1918ASM_SRC := $(wildcard $(OBJECTS:o=S))
1919ASM_OBJ := $(ASM_SRC:S=o)
1920C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1921
1922.SUFFIXES:
1923
1924$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1925        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1926$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1927        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1928
1929%.s: %.c GIT-CFLAGS FORCE
1930        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1931
1932ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1933# Take advantage of gcc's on-the-fly dependency generation
1934# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1935dep_files_present := $(wildcard $(dep_files))
1936ifneq ($(dep_files_present),)
1937include $(dep_files_present)
1938endif
1939else
1940# Dependencies on header files, for platforms that do not support
1941# the gcc -MMD option.
1942#
1943# Dependencies on automatically generated headers such as common-cmds.h
1944# should _not_ be included here, since they are necessary even when
1945# building an object for the first time.
1946
1947$(OBJECTS): $(LIB_H)
1948endif
1949
1950exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1951exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1952        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1953        '-DBINDIR="$(bindir_relative_SQ)"' \
1954        '-DPREFIX="$(prefix_SQ)"'
1955
1956builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1957builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1958        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1959
1960config.sp config.s config.o: GIT-PREFIX
1961config.sp config.s config.o: EXTRA_CPPFLAGS = \
1962        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1963
1964attr.sp attr.s attr.o: GIT-PREFIX
1965attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1966        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1967
1968gettext.sp gettext.s gettext.o: GIT-PREFIX
1969gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1970        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1971
1972http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1973        -DCURL_DISABLE_TYPECHECK
1974
1975ifdef NO_EXPAT
1976http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1977endif
1978
1979ifdef NO_REGEX
1980compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1981        -DGAWK -DNO_MBSUPPORT
1982endif
1983
1984ifdef USE_NED_ALLOCATOR
1985compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1986        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1987compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1988endif
1989
1990git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1991        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1992
1993git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1994        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1995                $(LIBS) $(IMAP_SEND_LDFLAGS)
1996
1997git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1998        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1999                $(CURL_LIBCURL) $(LIBS)
2000git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2001        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2002                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2003
2004git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2005        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2006        $(VCSSVN_LIB)
2007
2008$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2009        $(QUIET_LNCP)$(RM) $@ && \
2010        ln $< $@ 2>/dev/null || \
2011        ln -s $< $@ 2>/dev/null || \
2012        cp $< $@
2013
2014$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2015        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2016                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2017
2018$(LIB_FILE): $(LIB_OBJS)
2019        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2020
2021$(XDIFF_LIB): $(XDIFF_OBJS)
2022        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2023
2024$(VCSSVN_LIB): $(VCSSVN_OBJS)
2025        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2026
2027export DEFAULT_EDITOR DEFAULT_PAGER
2028
2029doc:
2030        $(MAKE) -C Documentation all
2031
2032man:
2033        $(MAKE) -C Documentation man
2034
2035html:
2036        $(MAKE) -C Documentation html
2037
2038info:
2039        $(MAKE) -C Documentation info
2040
2041pdf:
2042        $(MAKE) -C Documentation pdf
2043
2044XGETTEXT_FLAGS = \
2045        --force-po \
2046        --add-comments=TRANSLATORS: \
2047        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2048        --from-code=UTF-8
2049XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2050        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2051XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2052        --keyword=gettextln --keyword=eval_gettextln
2053XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2054LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2055LOCALIZED_SH = $(SCRIPT_SH)
2056LOCALIZED_PERL = $(SCRIPT_PERL)
2057
2058ifdef XGETTEXT_INCLUDE_TESTS
2059LOCALIZED_C += t/t0200/test.c
2060LOCALIZED_SH += t/t0200/test.sh
2061LOCALIZED_PERL += t/t0200/test.perl
2062endif
2063
2064po/git.pot: $(GENERATED_H) FORCE
2065        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2066        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2067                $(LOCALIZED_SH)
2068        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2069                $(LOCALIZED_PERL)
2070        mv $@+ $@
2071
2072pot: po/git.pot
2073
2074POFILES := $(wildcard po/*.po)
2075MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2076
2077ifndef NO_GETTEXT
2078all:: $(MOFILES)
2079endif
2080
2081po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2082        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2083
2084FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2085                        $(FIND) . \( -name .git -type d -prune \) \
2086                                -o \( -name '*.[hcS]' -type f -print \) )
2087
2088$(ETAGS_TARGET): FORCE
2089        $(RM) $(ETAGS_TARGET)
2090        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2091
2092tags: FORCE
2093        $(RM) tags
2094        $(FIND_SOURCE_FILES) | xargs ctags -a
2095
2096cscope:
2097        $(RM) cscope*
2098        $(FIND_SOURCE_FILES) | xargs cscope -b
2099
2100### Detect prefix changes
2101TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2102                $(localedir_SQ)
2103
2104GIT-PREFIX: FORCE
2105        @FLAGS='$(TRACK_PREFIX)'; \
2106        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2107                echo >&2 "    * new prefix flags"; \
2108                echo "$$FLAGS" >GIT-PREFIX; \
2109        fi
2110
2111TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2112
2113GIT-CFLAGS: FORCE
2114        @FLAGS='$(TRACK_CFLAGS)'; \
2115            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2116                echo >&2 "    * new build flags"; \
2117                echo "$$FLAGS" >GIT-CFLAGS; \
2118            fi
2119
2120TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2121
2122GIT-LDFLAGS: FORCE
2123        @FLAGS='$(TRACK_LDFLAGS)'; \
2124            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2125                echo >&2 "    * new link flags"; \
2126                echo "$$FLAGS" >GIT-LDFLAGS; \
2127            fi
2128
2129# We need to apply sq twice, once to protect from the shell
2130# that runs GIT-BUILD-OPTIONS, and then again to protect it
2131# and the first level quoting from the shell that runs "echo".
2132GIT-BUILD-OPTIONS: FORCE
2133        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2134        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2135        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2136        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2137        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2138        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2139        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2140        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2141        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2142        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2143        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2144ifdef TEST_OUTPUT_DIRECTORY
2145        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2146endif
2147ifdef GIT_TEST_OPTS
2148        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2149endif
2150ifdef GIT_TEST_CMP
2151        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2152endif
2153ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2154        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2155endif
2156        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2157        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2158ifdef GIT_PERF_REPEAT_COUNT
2159        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2160endif
2161ifdef GIT_PERF_REPO
2162        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2163endif
2164ifdef GIT_PERF_LARGE_REPO
2165        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2166endif
2167ifdef GIT_PERF_MAKE_OPTS
2168        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2169endif
2170ifdef TEST_GIT_INDEX_VERSION
2171        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2172endif
2173        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2174
2175### Detect Python interpreter path changes
2176ifndef NO_PYTHON
2177TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2178
2179GIT-PYTHON-VARS: FORCE
2180        @VARS='$(TRACK_PYTHON)'; \
2181            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2182                echo >&2 "    * new Python interpreter location"; \
2183                echo "$$VARS" >$@; \
2184            fi
2185endif
2186
2187test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2188
2189all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2190all:: $(NO_INSTALL)
2191
2192bin-wrappers/%: wrap-for-bin.sh
2193        @mkdir -p bin-wrappers
2194        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2195             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2196             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2197        chmod +x $@
2198
2199# GNU make supports exporting all variables by "export" without parameters.
2200# However, the environment gets quite big, and some programs have problems
2201# with that.
2202
2203export NO_SVN_TESTS
2204export TEST_NO_MALLOC_CHECK
2205
2206### Testing rules
2207
2208test: all
2209        $(MAKE) -C t/ all
2210
2211perf: all
2212        $(MAKE) -C t/perf/ all
2213
2214.PHONY: test perf
2215
2216test-ctype$X: ctype.o
2217
2218test-date$X: date.o ctype.o
2219
2220test-delta$X: diff-delta.o patch-delta.o
2221
2222test-line-buffer$X: vcs-svn/lib.a
2223
2224test-parse-options$X: parse-options.o parse-options-cb.o
2225
2226test-svn-fe$X: vcs-svn/lib.a
2227
2228.PRECIOUS: $(TEST_OBJS)
2229
2230test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2231        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2232
2233check-sha1:: test-sha1$X
2234        ./test-sha1.sh
2235
2236SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2237
2238$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2239        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2240                $(SPARSE_FLAGS) $<
2241
2242.PHONY: sparse $(SP_OBJ)
2243sparse: $(SP_OBJ)
2244
2245check: common-cmds.h
2246        @if sparse; \
2247        then \
2248                echo 2>&1 "Use 'make sparse' instead"; \
2249                $(MAKE) --no-print-directory sparse; \
2250        else \
2251                echo 2>&1 "Did you mean 'make test'?"; \
2252                exit 1; \
2253        fi
2254
2255### Installation rules
2256
2257ifneq ($(filter /%,$(firstword $(template_dir))),)
2258template_instdir = $(template_dir)
2259else
2260template_instdir = $(prefix)/$(template_dir)
2261endif
2262export template_instdir
2263
2264ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2265gitexec_instdir = $(gitexecdir)
2266else
2267gitexec_instdir = $(prefix)/$(gitexecdir)
2268endif
2269gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2270export gitexec_instdir
2271
2272ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2273mergetools_instdir = $(mergetoolsdir)
2274else
2275mergetools_instdir = $(prefix)/$(mergetoolsdir)
2276endif
2277mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2278
2279install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2280
2281profile-install: profile
2282        $(MAKE) install
2283
2284profile-fast-install: profile-fast
2285        $(MAKE) install
2286
2287install: all
2288        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2289        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2290        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2291        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2292        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2293        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2294        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2295        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2296ifndef NO_GETTEXT
2297        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2298        (cd po/build/locale && $(TAR) cf - .) | \
2299        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2300endif
2301ifndef NO_PERL
2302        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2303        $(MAKE) -C gitweb install
2304endif
2305ifndef NO_TCLTK
2306        $(MAKE) -C gitk-git install
2307        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2308endif
2309ifneq (,$X)
2310        $(foreach p,$(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';)
2311endif
2312
2313        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2314        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2315        { test "$$bindir/" = "$$execdir/" || \
2316          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2317                $(RM) "$$execdir/$$p" && \
2318                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2319                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2320                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2321          done; \
2322        } && \
2323        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2324                $(RM) "$$bindir/$$p" && \
2325                test -z "$(NO_INSTALL_HARDLINKS)" && \
2326                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2327                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2328                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2329        done && \
2330        for p in $(BUILT_INS); do \
2331                $(RM) "$$execdir/$$p" && \
2332                test -z "$(NO_INSTALL_HARDLINKS)" && \
2333                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2334                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2335                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2336        done && \
2337        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2338        for p in $$remote_curl_aliases; do \
2339                $(RM) "$$execdir/$$p" && \
2340                test -z "$(NO_INSTALL_HARDLINKS)" && \
2341                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2342                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2343                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2344        done && \
2345        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2346
2347install-gitweb:
2348        $(MAKE) -C gitweb install
2349
2350install-doc:
2351        $(MAKE) -C Documentation install
2352
2353install-man:
2354        $(MAKE) -C Documentation install-man
2355
2356install-html:
2357        $(MAKE) -C Documentation install-html
2358
2359install-info:
2360        $(MAKE) -C Documentation install-info
2361
2362install-pdf:
2363        $(MAKE) -C Documentation install-pdf
2364
2365quick-install-doc:
2366        $(MAKE) -C Documentation quick-install
2367
2368quick-install-man:
2369        $(MAKE) -C Documentation quick-install-man
2370
2371quick-install-html:
2372        $(MAKE) -C Documentation quick-install-html
2373
2374
2375
2376### Maintainer's dist rules
2377
2378git.spec: git.spec.in GIT-VERSION-FILE
2379        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2380        mv $@+ $@
2381
2382GIT_TARNAME = git-$(GIT_VERSION)
2383dist: git.spec git-archive$(X) configure
2384        ./git-archive --format=tar \
2385                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2386        @mkdir -p $(GIT_TARNAME)
2387        @cp git.spec configure $(GIT_TARNAME)
2388        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2389        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2390        $(TAR) rf $(GIT_TARNAME).tar \
2391                $(GIT_TARNAME)/git.spec \
2392                $(GIT_TARNAME)/configure \
2393                $(GIT_TARNAME)/version \
2394                $(GIT_TARNAME)/git-gui/version
2395        @$(RM) -r $(GIT_TARNAME)
2396        gzip -f -9 $(GIT_TARNAME).tar
2397
2398rpm: dist
2399        $(RPMBUILD) \
2400                --define "_source_filedigest_algorithm md5" \
2401                --define "_binary_filedigest_algorithm md5" \
2402                -ta $(GIT_TARNAME).tar.gz
2403
2404htmldocs = git-htmldocs-$(GIT_VERSION)
2405manpages = git-manpages-$(GIT_VERSION)
2406dist-doc:
2407        $(RM) -r .doc-tmp-dir
2408        mkdir .doc-tmp-dir
2409        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2410        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2411        gzip -n -9 -f $(htmldocs).tar
2412        :
2413        $(RM) -r .doc-tmp-dir
2414        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2415        $(MAKE) -C Documentation DESTDIR=./ \
2416                man1dir=../.doc-tmp-dir/man1 \
2417                man5dir=../.doc-tmp-dir/man5 \
2418                man7dir=../.doc-tmp-dir/man7 \
2419                install
2420        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2421        gzip -n -9 -f $(manpages).tar
2422        $(RM) -r .doc-tmp-dir
2423
2424### Cleaning rules
2425
2426distclean: clean
2427        $(RM) configure
2428        $(RM) config.log config.status config.cache
2429        $(RM) config.mak.autogen config.mak.append
2430        $(RM) -r autom4te.cache
2431
2432profile-clean:
2433        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2434        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2435
2436clean: profile-clean coverage-clean
2437        $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2438        $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2439        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2440        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2441        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2442        $(RM) -r bin-wrappers $(dep_dirs)
2443        $(RM) -r po/build/
2444        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2445        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2446        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2447        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2448        $(MAKE) -C Documentation/ clean
2449ifndef NO_PERL
2450        $(MAKE) -C gitweb clean
2451        $(MAKE) -C perl clean
2452endif
2453        $(MAKE) -C templates/ clean
2454        $(MAKE) -C t/ clean
2455ifndef NO_TCLTK
2456        $(MAKE) -C gitk-git clean
2457        $(MAKE) -C git-gui clean
2458endif
2459        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2460        $(RM) GIT-USER-AGENT GIT-PREFIX
2461        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2462
2463.PHONY: all install profile-clean clean strip
2464.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2465.PHONY: FORCE cscope
2466
2467### Check documentation
2468#
2469ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2470ALL_COMMANDS += git
2471ALL_COMMANDS += gitk
2472ALL_COMMANDS += gitweb
2473ALL_COMMANDS += git-gui git-citool
2474check-docs::
2475        @(for v in $(ALL_COMMANDS); \
2476        do \
2477                case "$$v" in \
2478                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2479                git-merge-resolve | git-merge-subtree | \
2480                git-fsck-objects | git-init-db | \
2481                git-remote-* | git-stage | \
2482                git-?*--?* ) continue ;; \
2483                esac ; \
2484                test -f "Documentation/$$v.txt" || \
2485                echo "no doc: $$v"; \
2486                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2487                grep -q "^$$v[  ]" || \
2488                case "$$v" in \
2489                git) ;; \
2490                *) echo "no link: $$v";; \
2491                esac ; \
2492        done; \
2493        ( \
2494                sed -e '1,/^### command list/d' \
2495                    -e '/^#/d' \
2496                    -e 's/[     ].*//' \
2497                    -e 's/^/listed /' command-list.txt; \
2498                $(MAKE) -C Documentation print-man1 | \
2499                grep '\.txt$$' | \
2500                sed -e 's|Documentation/|documented |' \
2501                    -e 's/\.txt//'; \
2502        ) | while read how cmd; \
2503        do \
2504                case " $(ALL_COMMANDS) " in \
2505                *" $$cmd "*)    ;; \
2506                *) echo "removed but $$how: $$cmd" ;; \
2507                esac; \
2508        done ) | sort
2509
2510### Make sure built-ins do not have dups and listed in git.c
2511#
2512check-builtins::
2513        ./check-builtins.sh
2514
2515### Test suite coverage testing
2516#
2517.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2518.PHONY: coverage-clean-results
2519
2520coverage:
2521        $(MAKE) coverage-test
2522        $(MAKE) coverage-untested-functions
2523
2524object_dirs := $(sort $(dir $(OBJECTS)))
2525coverage-clean-results:
2526        $(RM) $(addsuffix *.gcov,$(object_dirs))
2527        $(RM) $(addsuffix *.gcda,$(object_dirs))
2528        $(RM) coverage-untested-functions
2529        $(RM) -r cover_db/
2530        $(RM) -r cover_db_html/
2531
2532coverage-clean: coverage-clean-results
2533        $(RM) $(addsuffix *.gcno,$(object_dirs))
2534
2535COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2536COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2537GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2538
2539coverage-compile:
2540        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2541
2542coverage-test: coverage-clean-results coverage-compile
2543        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2544                DEFAULT_TEST_TARGET=test -j1 test
2545
2546coverage-report:
2547        $(QUIET_GCOV)for dir in $(object_dirs); do \
2548                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2549        done
2550
2551coverage-untested-functions: coverage-report
2552        grep '^function.*called 0 ' *.c.gcov \
2553                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2554                > coverage-untested-functions
2555
2556cover_db: coverage-report
2557        gcov2perl -db cover_db *.gcov
2558
2559cover_db_html: cover_db
2560        cover -report html -outputdir cover_db_html cover_db
2561