Makefileon commit Makefile: remove *.spec from clean target (4321bdc)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12# system headers do not define a socklen_t type.
  13#
  14# Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15# fails to compile with errors about undefined inline functions or similar.
  16#
  17# Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
  18# or vsnprintf() return -1 instead of number of characters which would
  19# have been written to the final string if enough space had been available.
  20#
  21# Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
  22# when attempting to read from an fopen'ed directory.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28# able to use Perl-compatible regular expressions.
  29#
  30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31# /foo/bar/include and /foo/bar/lib directories.
  32#
  33# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34#
  35# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36# git-http-push are not built, and you cannot use http:// and https://
  37# transports (neither smart nor dumb).
  38#
  39# Define CURLDIR=/foo/bar if your curl header and library files are in
  40# /foo/bar/include and /foo/bar/lib directories.
  41#
  42# Define CURL_CONFIG to curl's configuration program that prints information
  43# about the library (e.g., its version number).  The default is 'curl-config'.
  44#
  45# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  46# not built, and you cannot push using http:// and https:// transports (dumb).
  47#
  48# Define EXPATDIR=/foo/bar if your expat header and library files are in
  49# /foo/bar/include and /foo/bar/lib directories.
  50#
  51# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  52# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  53#
  54# Define NO_GETTEXT if you don't want Git output to be translated.
  55# A translated Git requires GNU libintl or another gettext implementation,
  56# plus libintl-perl at runtime.
  57#
  58# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  59# the installed gettext translation of the shell scripts output.
  60#
  61# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  62# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  63# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  64# FreeBSD can use either, but MinGW and some others need to use
  65# libcharset.h's locale_charset() instead.
  66#
  67# Define CHARSET_LIB to the library you need to link with in order to
  68# use locale_charset() function.  On some platforms this needs to set to
  69# -lcharset, on others to -liconv .
  70#
  71# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  72# need -lintl when linking.
  73#
  74# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  75# doesn't support GNU extensions like --check and --statistics
  76#
  77# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  78# it specifies.
  79#
  80# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  81# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  82#
  83# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  84#
  85# Define NO_STRCASESTR if you don't have strcasestr.
  86#
  87# Define NO_MEMMEM if you don't have memmem.
  88#
  89# Define NO_GETPAGESIZE if you don't have getpagesize.
  90#
  91# Define NO_STRLCPY if you don't have strlcpy.
  92#
  93# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  94# C library. If your compiler also does not support long long or does not have
  95# strtoull, define NO_STRTOULL.
  96#
  97# Define NO_SETENV if you don't have setenv in the C library.
  98#
  99# Define NO_UNSETENV if you don't have unsetenv in the C library.
 100#
 101# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 102#
 103# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 104#
 105# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 106#
 107# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 108# in the C library.
 109#
 110# Define NO_LIBGEN_H if you don't have libgen.h.
 111#
 112# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 113#
 114# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 115#
 116# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 117# Enable it on Windows.  By default, symrefs are still used.
 118#
 119# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 120# tests.  These tests take up a significant amount of the total test time
 121# but are not needed unless you plan to talk to SVN repos.
 122#
 123# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 124# installed in /sw, but don't want GIT to link against any libraries
 125# installed there.  If defined you may specify your own (or Fink's)
 126# include directories and library directories by defining CFLAGS
 127# and LDFLAGS appropriately.
 128#
 129# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 130# have DarwinPorts installed in /opt/local, but don't want GIT to
 131# link against any libraries installed there.  If defined you may
 132# specify your own (or DarwinPort's) include directories and
 133# library directories by defining CFLAGS and LDFLAGS appropriately.
 134#
 135# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 136# and do not want to use Apple's CommonCrypto library.  This allows you
 137# to provide your own OpenSSL library, for example from MacPorts.
 138#
 139# Define BLK_SHA1 environment variable to make use of the bundled
 140# optimized C SHA1 routine.
 141#
 142# Define PPC_SHA1 environment variable when running make to make use of
 143# a bundled SHA1 routine optimized for PowerPC.
 144#
 145# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 146# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 147# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 148#
 149# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 150#
 151# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 152#
 153# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 154#
 155# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 156#
 157# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 158#
 159# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 160#
 161# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 162#
 163# Define NO_UINTMAX_T if you don't have uintmax_t.
 164#
 165# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 166# Patrick Mauritz).
 167#
 168# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 169# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 170# inet_ntop and inet_pton additionally reside there.
 171#
 172# Define NO_MMAP if you want to avoid mmap.
 173#
 174# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 175#
 176# Define NO_POLL if you do not have or don't want to use poll().
 177# This also implies NO_SYS_POLL_H.
 178#
 179# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 180# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 181# we want to know more about the issue.
 182#
 183# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 184#
 185# Define NO_PREAD if you have a problem with pread() system call (e.g.
 186# cygwin1.dll before v1.5.22).
 187#
 188# Define NO_SETITIMER if you don't have setitimer()
 189#
 190# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 191# This also implies NO_SETITIMER
 192#
 193# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 194# generally faster on your platform than accessing the working directory.
 195#
 196# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 197# the executable mode bit, but doesn't really do so.
 198#
 199# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 200# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 201# usual 0xF000).
 202#
 203# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 204#
 205# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 206#
 207# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 208# sockaddr_storage.
 209#
 210# Define NO_ICONV if your libc does not properly support iconv.
 211#
 212# Define OLD_ICONV if your library has an old iconv(), where the second
 213# (input buffer pointer) parameter is declared with type (const char **).
 214#
 215# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 216#
 217# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 218# that tells runtime paths to dynamic libraries;
 219# "-Wl,-rpath=/path/lib" is used instead.
 220#
 221# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 222# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 223#
 224# Define USE_NSEC below if you want git to care about sub-second file mtimes
 225# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 226# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 227# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 228# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 229# Documentation/technical/racy-git.txt for details.
 230#
 231# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 232# "st_ctim"
 233#
 234# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 235# available.  This automatically turns USE_NSEC off.
 236#
 237# Define USE_STDEV below if you want git to care about the underlying device
 238# change being considered an inode change from the update-index perspective.
 239#
 240# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 241# field that counts the on-disk footprint in 512-byte blocks.
 242#
 243# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 244# (not v1.73 or v1.71).
 245#
 246# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 247# (versions 1.68.1 through v1.72).
 248#
 249# Define GNU_ROFF if your target system uses GNU groff.  This forces
 250# apostrophes to be ASCII so that cut&pasting examples to the shell
 251# will work.
 252#
 253# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 254#
 255# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 256# MakeMaker (e.g. using ActiveState under Cygwin).
 257#
 258# Define NO_PERL if you do not want Perl scripts or libraries at all.
 259#
 260# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 261# but /usr/bin/python2.7 on some platforms).
 262#
 263# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 264#
 265# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 266#
 267# Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 268# and egrep that are pickier when their input contains non-ASCII data.
 269#
 270# The TCL_PATH variable governs the location of the Tcl interpreter
 271# used to optimize git-gui for your system.  Only used if NO_TCLTK
 272# is not set.  Defaults to the bare 'tclsh'.
 273#
 274# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 275# If not set it defaults to the bare 'wish'. If it is set to the empty
 276# string then NO_TCLTK will be forced (this is used by configure script).
 277#
 278# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 279# is a simplified version of the merge sort used in glibc. This is
 280# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 281#
 282# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 283# information on a not yet closed file that lstat would return for the same
 284# file after it was closed.
 285#
 286# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 287# when hardlinking a file to another name and unlinking the original file right
 288# away (some NTFS drivers seem to zero the contents in that scenario).
 289#
 290# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 291# programs as a tar, where bin/ and libexec/ might be on different file systems.
 292#
 293# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 294# copies to install built-in git commands e.g. git-cat-file.
 295#
 296# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 297# memory allocators with the nedmalloc allocator written by Niall Douglas.
 298#
 299# Define NO_REGEX if you have no or inferior regex support in your C library.
 300#
 301# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 302# user.
 303#
 304# Define GETTEXT_POISON if you are debugging the choice of strings marked
 305# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 306# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 307# (to any value) in your environment.
 308#
 309# Define JSMIN to point to JavaScript minifier that functions as
 310# a filter to have gitweb.js minified.
 311#
 312# Define CSSMIN to point to a CSS minifier in order to generate a minified
 313# version of gitweb.css
 314#
 315# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 316# you want to use something different.  The value will be interpreted by the
 317# shell at runtime when it is used.
 318#
 319# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 320# want to use something different.  The value will be interpreted by the shell
 321# if necessary when it is used.  Examples:
 322#
 323#   DEFAULT_EDITOR='~/bin/vi',
 324#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 325#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 326#
 327# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 328# header files to be automatically computed, to avoid rebuilding objects when
 329# an unrelated header file changes.  Define it to "no" to use the hard-coded
 330# dependency rules.  The default is "auto", which means to use computed header
 331# dependencies if your compiler is detected to support it.
 332#
 333# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 334#
 335# Define XDL_FAST_HASH to use an alternative line-hashing method in
 336# the diff algorithm.  It gives a nice speedup if your processor has
 337# fast unaligned word loads.  Does NOT work on big-endian systems!
 338# Enabled by default on x86_64.
 339#
 340# Define GIT_USER_AGENT if you want to change how git identifies itself during
 341# network interactions.  The default is "git/$(GIT_VERSION)".
 342#
 343# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 344# (defaults to "man") if you want to have a different default when
 345# "git help" is called without a parameter specifying the format.
 346#
 347# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 348# with a different indexfile format version.  If it isn't set the index
 349# file format used is index-v[23].
 350#
 351# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 352# return NULL when it receives a bogus time_t.
 353#
 354# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 355#
 356# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 357#
 358# Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 359# cleanup the HMAC context with the older HMAC_cleanup function.
 360#
 361# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 362# compiles the following initialization:
 363#
 364#   static const char s[] = ("FOO");
 365#
 366# and define it to "no" if you need to remove the parentheses () around the
 367# constant.  The default is "auto", which means to use parentheses if your
 368# compiler is detected to support it.
 369#
 370# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 371#
 372# Define HAVE_GETDELIM if your system has the getdelim() function.
 373
 374GIT-VERSION-FILE: FORCE
 375        @$(SHELL_PATH) ./GIT-VERSION-GEN
 376-include GIT-VERSION-FILE
 377
 378# CFLAGS and LDFLAGS are for the users to override from the command line.
 379
 380CFLAGS = -g -O2 -Wall
 381LDFLAGS =
 382ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 383ALL_LDFLAGS = $(LDFLAGS)
 384STRIP ?= strip
 385
 386ifdef DEVELOPER
 387CFLAGS += -Werror \
 388        -Wdeclaration-after-statement \
 389        -Wno-format-zero-length \
 390        -Wold-style-definition \
 391        -Woverflow \
 392        -Wpointer-arith \
 393        -Wstrict-prototypes \
 394        -Wunused \
 395        -Wvla
 396endif
 397
 398# Create as necessary, replace existing, make ranlib unneeded.
 399ARFLAGS = rcs
 400
 401# Among the variables below, these:
 402#   gitexecdir
 403#   template_dir
 404#   sysconfdir
 405# can be specified as a relative path some/where/else;
 406# this is interpreted as relative to $(prefix) and "git" at
 407# runtime figures out where they are based on the path to the executable.
 408# Additionally, the following will be treated as relative by "git" if they
 409# begin with "$(prefix)/":
 410#   mandir
 411#   infodir
 412#   htmldir
 413# This can help installing the suite in a relocatable way.
 414
 415prefix = $(HOME)
 416bindir_relative = bin
 417bindir = $(prefix)/$(bindir_relative)
 418mandir = $(prefix)/share/man
 419infodir = $(prefix)/share/info
 420gitexecdir = libexec/git-core
 421mergetoolsdir = $(gitexecdir)/mergetools
 422sharedir = $(prefix)/share
 423gitwebdir = $(sharedir)/gitweb
 424localedir = $(sharedir)/locale
 425template_dir = share/git-core/templates
 426htmldir = $(prefix)/share/doc/git-doc
 427ETC_GITCONFIG = $(sysconfdir)/gitconfig
 428ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 429lib = lib
 430# DESTDIR =
 431pathsep = :
 432
 433mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 434infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 435htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 436
 437export prefix bindir sharedir sysconfdir gitwebdir localedir
 438
 439CC = cc
 440AR = ar
 441RM = rm -f
 442DIFF = diff
 443TAR = tar
 444FIND = find
 445INSTALL = install
 446TCL_PATH = tclsh
 447TCLTK_PATH = wish
 448XGETTEXT = xgettext
 449MSGFMT = msgfmt
 450CURL_CONFIG = curl-config
 451PTHREAD_LIBS = -lpthread
 452PTHREAD_CFLAGS =
 453GCOV = gcov
 454
 455export TCL_PATH TCLTK_PATH
 456
 457SPARSE_FLAGS =
 458
 459
 460
 461### --- END CONFIGURATION SECTION ---
 462
 463# Those must not be GNU-specific; they are shared with perl/ which may
 464# be built by a different compiler. (Note that this is an artifact now
 465# but it still might be nice to keep that distinction.)
 466BASIC_CFLAGS = -I.
 467BASIC_LDFLAGS =
 468
 469# Guard against environment variables
 470BUILTIN_OBJS =
 471BUILT_INS =
 472COMPAT_CFLAGS =
 473COMPAT_OBJS =
 474XDIFF_OBJS =
 475VCSSVN_OBJS =
 476GENERATED_H =
 477EXTRA_CPPFLAGS =
 478LIB_OBJS =
 479PROGRAM_OBJS =
 480PROGRAMS =
 481SCRIPT_PERL =
 482SCRIPT_PYTHON =
 483SCRIPT_SH =
 484SCRIPT_LIB =
 485TEST_PROGRAMS_NEED_X =
 486
 487# Having this variable in your environment would break pipelines because
 488# you cause "cd" to echo its destination to stdout.  It can also take
 489# scripts to unexpected places.  If you like CDPATH, define it for your
 490# interactive shell sessions without exporting it.
 491unexport CDPATH
 492
 493SCRIPT_SH += git-bisect.sh
 494SCRIPT_SH += git-difftool--helper.sh
 495SCRIPT_SH += git-filter-branch.sh
 496SCRIPT_SH += git-merge-octopus.sh
 497SCRIPT_SH += git-merge-one-file.sh
 498SCRIPT_SH += git-merge-resolve.sh
 499SCRIPT_SH += git-mergetool.sh
 500SCRIPT_SH += git-quiltimport.sh
 501SCRIPT_SH += git-rebase.sh
 502SCRIPT_SH += git-remote-testgit.sh
 503SCRIPT_SH += git-request-pull.sh
 504SCRIPT_SH += git-stash.sh
 505SCRIPT_SH += git-submodule.sh
 506SCRIPT_SH += git-web--browse.sh
 507
 508SCRIPT_LIB += git-mergetool--lib
 509SCRIPT_LIB += git-parse-remote
 510SCRIPT_LIB += git-rebase--am
 511SCRIPT_LIB += git-rebase--interactive
 512SCRIPT_LIB += git-rebase--merge
 513SCRIPT_LIB += git-sh-setup
 514SCRIPT_LIB += git-sh-i18n
 515
 516SCRIPT_PERL += git-add--interactive.perl
 517SCRIPT_PERL += git-difftool.perl
 518SCRIPT_PERL += git-archimport.perl
 519SCRIPT_PERL += git-cvsexportcommit.perl
 520SCRIPT_PERL += git-cvsimport.perl
 521SCRIPT_PERL += git-cvsserver.perl
 522SCRIPT_PERL += git-relink.perl
 523SCRIPT_PERL += git-send-email.perl
 524SCRIPT_PERL += git-svn.perl
 525
 526SCRIPT_PYTHON += git-p4.py
 527
 528NO_INSTALL += git-remote-testgit
 529
 530# Generated files for scripts
 531SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 532SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 533SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 534
 535SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 536SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 537SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 538
 539# Individual rules to allow e.g.
 540# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 541# from subdirectories like contrib/*/
 542.PHONY: build-perl-script build-sh-script build-python-script
 543build-perl-script: $(SCRIPT_PERL_GEN)
 544build-sh-script: $(SCRIPT_SH_GEN)
 545build-python-script: $(SCRIPT_PYTHON_GEN)
 546
 547.PHONY: install-perl-script install-sh-script install-python-script
 548install-sh-script: $(SCRIPT_SH_INS)
 549        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 550install-perl-script: $(SCRIPT_PERL_INS)
 551        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 552install-python-script: $(SCRIPT_PYTHON_INS)
 553        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 554
 555.PHONY: clean-perl-script clean-sh-script clean-python-script
 556clean-sh-script:
 557        $(RM) $(SCRIPT_SH_GEN)
 558clean-perl-script:
 559        $(RM) $(SCRIPT_PERL_GEN)
 560clean-python-script:
 561        $(RM) $(SCRIPT_PYTHON_GEN)
 562
 563SCRIPTS = $(SCRIPT_SH_INS) \
 564          $(SCRIPT_PERL_INS) \
 565          $(SCRIPT_PYTHON_INS) \
 566          git-instaweb
 567
 568ETAGS_TARGET = TAGS
 569
 570# Empty...
 571EXTRA_PROGRAMS =
 572
 573# ... and all the rest that could be moved out of bindir to gitexecdir
 574PROGRAMS += $(EXTRA_PROGRAMS)
 575
 576PROGRAM_OBJS += credential-store.o
 577PROGRAM_OBJS += daemon.o
 578PROGRAM_OBJS += fast-import.o
 579PROGRAM_OBJS += http-backend.o
 580PROGRAM_OBJS += imap-send.o
 581PROGRAM_OBJS += sh-i18n--envsubst.o
 582PROGRAM_OBJS += shell.o
 583PROGRAM_OBJS += show-index.o
 584PROGRAM_OBJS += upload-pack.o
 585PROGRAM_OBJS += remote-testsvn.o
 586
 587# Binary suffix, set to .exe for Windows builds
 588X =
 589
 590PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 591
 592TEST_PROGRAMS_NEED_X += test-chmtime
 593TEST_PROGRAMS_NEED_X += test-ctype
 594TEST_PROGRAMS_NEED_X += test-config
 595TEST_PROGRAMS_NEED_X += test-date
 596TEST_PROGRAMS_NEED_X += test-delta
 597TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 598TEST_PROGRAMS_NEED_X += test-dump-split-index
 599TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 600TEST_PROGRAMS_NEED_X += test-fake-ssh
 601TEST_PROGRAMS_NEED_X += test-genrandom
 602TEST_PROGRAMS_NEED_X += test-hashmap
 603TEST_PROGRAMS_NEED_X += test-index-version
 604TEST_PROGRAMS_NEED_X += test-line-buffer
 605TEST_PROGRAMS_NEED_X += test-match-trees
 606TEST_PROGRAMS_NEED_X += test-mergesort
 607TEST_PROGRAMS_NEED_X += test-mktemp
 608TEST_PROGRAMS_NEED_X += test-parse-options
 609TEST_PROGRAMS_NEED_X += test-path-utils
 610TEST_PROGRAMS_NEED_X += test-prio-queue
 611TEST_PROGRAMS_NEED_X += test-read-cache
 612TEST_PROGRAMS_NEED_X += test-regex
 613TEST_PROGRAMS_NEED_X += test-revision-walking
 614TEST_PROGRAMS_NEED_X += test-run-command
 615TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 616TEST_PROGRAMS_NEED_X += test-sha1
 617TEST_PROGRAMS_NEED_X += test-sha1-array
 618TEST_PROGRAMS_NEED_X += test-sigchain
 619TEST_PROGRAMS_NEED_X += test-string-list
 620TEST_PROGRAMS_NEED_X += test-submodule-config
 621TEST_PROGRAMS_NEED_X += test-subprocess
 622TEST_PROGRAMS_NEED_X += test-svn-fe
 623TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 624TEST_PROGRAMS_NEED_X += test-wildmatch
 625
 626TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 627
 628# List built-in command $C whose implementation cmd_$C() is not in
 629# builtin/$C.o but is linked in as part of some other command.
 630BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 631
 632BUILT_INS += git-cherry$X
 633BUILT_INS += git-cherry-pick$X
 634BUILT_INS += git-format-patch$X
 635BUILT_INS += git-fsck-objects$X
 636BUILT_INS += git-init$X
 637BUILT_INS += git-merge-subtree$X
 638BUILT_INS += git-show$X
 639BUILT_INS += git-stage$X
 640BUILT_INS += git-status$X
 641BUILT_INS += git-whatchanged$X
 642
 643# what 'all' will build and 'install' will install in gitexecdir,
 644# excluding programs for built-in commands
 645ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 646
 647# what 'all' will build but not install in gitexecdir
 648OTHER_PROGRAMS = git$X
 649
 650# what test wrappers are needed and 'install' will install, in bindir
 651BINDIR_PROGRAMS_NEED_X += git
 652BINDIR_PROGRAMS_NEED_X += git-upload-pack
 653BINDIR_PROGRAMS_NEED_X += git-receive-pack
 654BINDIR_PROGRAMS_NEED_X += git-upload-archive
 655BINDIR_PROGRAMS_NEED_X += git-shell
 656
 657BINDIR_PROGRAMS_NO_X += git-cvsserver
 658
 659# Set paths to tools early so that they can be used for version tests.
 660ifndef SHELL_PATH
 661        SHELL_PATH = /bin/sh
 662endif
 663ifndef PERL_PATH
 664        PERL_PATH = /usr/bin/perl
 665endif
 666ifndef PYTHON_PATH
 667        PYTHON_PATH = /usr/bin/python
 668endif
 669
 670export PERL_PATH
 671export PYTHON_PATH
 672
 673LIB_FILE = libgit.a
 674XDIFF_LIB = xdiff/lib.a
 675VCSSVN_LIB = vcs-svn/lib.a
 676
 677GENERATED_H += common-cmds.h
 678
 679LIB_H = $(shell $(FIND) . \
 680        -name .git -prune -o \
 681        -name t -prune -o \
 682        -name Documentation -prune -o \
 683        -name '*.h' -print)
 684
 685LIB_OBJS += abspath.o
 686LIB_OBJS += advice.o
 687LIB_OBJS += alias.o
 688LIB_OBJS += alloc.o
 689LIB_OBJS += archive.o
 690LIB_OBJS += archive-tar.o
 691LIB_OBJS += archive-zip.o
 692LIB_OBJS += argv-array.o
 693LIB_OBJS += attr.o
 694LIB_OBJS += base85.o
 695LIB_OBJS += bisect.o
 696LIB_OBJS += blob.o
 697LIB_OBJS += branch.o
 698LIB_OBJS += bulk-checkin.o
 699LIB_OBJS += bundle.o
 700LIB_OBJS += cache-tree.o
 701LIB_OBJS += color.o
 702LIB_OBJS += column.o
 703LIB_OBJS += combine-diff.o
 704LIB_OBJS += commit.o
 705LIB_OBJS += compat/obstack.o
 706LIB_OBJS += compat/terminal.o
 707LIB_OBJS += config.o
 708LIB_OBJS += connect.o
 709LIB_OBJS += connected.o
 710LIB_OBJS += convert.o
 711LIB_OBJS += copy.o
 712LIB_OBJS += credential.o
 713LIB_OBJS += csum-file.o
 714LIB_OBJS += ctype.o
 715LIB_OBJS += date.o
 716LIB_OBJS += decorate.o
 717LIB_OBJS += diffcore-break.o
 718LIB_OBJS += diffcore-delta.o
 719LIB_OBJS += diffcore-order.o
 720LIB_OBJS += diffcore-pickaxe.o
 721LIB_OBJS += diffcore-rename.o
 722LIB_OBJS += diff-delta.o
 723LIB_OBJS += diff-lib.o
 724LIB_OBJS += diff-no-index.o
 725LIB_OBJS += diff.o
 726LIB_OBJS += dir.o
 727LIB_OBJS += editor.o
 728LIB_OBJS += entry.o
 729LIB_OBJS += environment.o
 730LIB_OBJS += ewah/bitmap.o
 731LIB_OBJS += ewah/ewah_bitmap.o
 732LIB_OBJS += ewah/ewah_io.o
 733LIB_OBJS += ewah/ewah_rlw.o
 734LIB_OBJS += exec_cmd.o
 735LIB_OBJS += fetch-pack.o
 736LIB_OBJS += fsck.o
 737LIB_OBJS += gettext.o
 738LIB_OBJS += gpg-interface.o
 739LIB_OBJS += graph.o
 740LIB_OBJS += grep.o
 741LIB_OBJS += hashmap.o
 742LIB_OBJS += help.o
 743LIB_OBJS += hex.o
 744LIB_OBJS += ident.o
 745LIB_OBJS += kwset.o
 746LIB_OBJS += levenshtein.o
 747LIB_OBJS += line-log.o
 748LIB_OBJS += line-range.o
 749LIB_OBJS += list-objects.o
 750LIB_OBJS += ll-merge.o
 751LIB_OBJS += lockfile.o
 752LIB_OBJS += log-tree.o
 753LIB_OBJS += mailinfo.o
 754LIB_OBJS += mailmap.o
 755LIB_OBJS += match-trees.o
 756LIB_OBJS += merge.o
 757LIB_OBJS += merge-blobs.o
 758LIB_OBJS += merge-recursive.o
 759LIB_OBJS += mergesort.o
 760LIB_OBJS += name-hash.o
 761LIB_OBJS += notes.o
 762LIB_OBJS += notes-cache.o
 763LIB_OBJS += notes-merge.o
 764LIB_OBJS += notes-utils.o
 765LIB_OBJS += object.o
 766LIB_OBJS += pack-bitmap.o
 767LIB_OBJS += pack-bitmap-write.o
 768LIB_OBJS += pack-check.o
 769LIB_OBJS += pack-objects.o
 770LIB_OBJS += pack-revindex.o
 771LIB_OBJS += pack-write.o
 772LIB_OBJS += pager.o
 773LIB_OBJS += parse-options.o
 774LIB_OBJS += parse-options-cb.o
 775LIB_OBJS += patch-delta.o
 776LIB_OBJS += patch-ids.o
 777LIB_OBJS += path.o
 778LIB_OBJS += pathspec.o
 779LIB_OBJS += pkt-line.o
 780LIB_OBJS += preload-index.o
 781LIB_OBJS += pretty.o
 782LIB_OBJS += prio-queue.o
 783LIB_OBJS += progress.o
 784LIB_OBJS += prompt.o
 785LIB_OBJS += quote.o
 786LIB_OBJS += reachable.o
 787LIB_OBJS += read-cache.o
 788LIB_OBJS += reflog-walk.o
 789LIB_OBJS += refs.o
 790LIB_OBJS += refs/files-backend.o
 791LIB_OBJS += ref-filter.o
 792LIB_OBJS += remote.o
 793LIB_OBJS += replace_object.o
 794LIB_OBJS += rerere.o
 795LIB_OBJS += resolve-undo.o
 796LIB_OBJS += revision.o
 797LIB_OBJS += run-command.o
 798LIB_OBJS += send-pack.o
 799LIB_OBJS += sequencer.o
 800LIB_OBJS += server-info.o
 801LIB_OBJS += setup.o
 802LIB_OBJS += sha1-array.o
 803LIB_OBJS += sha1-lookup.o
 804LIB_OBJS += sha1_file.o
 805LIB_OBJS += sha1_name.o
 806LIB_OBJS += shallow.o
 807LIB_OBJS += sideband.o
 808LIB_OBJS += sigchain.o
 809LIB_OBJS += split-index.o
 810LIB_OBJS += strbuf.o
 811LIB_OBJS += streaming.o
 812LIB_OBJS += string-list.o
 813LIB_OBJS += submodule.o
 814LIB_OBJS += submodule-config.o
 815LIB_OBJS += symlinks.o
 816LIB_OBJS += tag.o
 817LIB_OBJS += tempfile.o
 818LIB_OBJS += trace.o
 819LIB_OBJS += trailer.o
 820LIB_OBJS += transport.o
 821LIB_OBJS += transport-helper.o
 822LIB_OBJS += tree-diff.o
 823LIB_OBJS += tree.o
 824LIB_OBJS += tree-walk.o
 825LIB_OBJS += unpack-trees.o
 826LIB_OBJS += url.o
 827LIB_OBJS += urlmatch.o
 828LIB_OBJS += usage.o
 829LIB_OBJS += userdiff.o
 830LIB_OBJS += utf8.o
 831LIB_OBJS += varint.o
 832LIB_OBJS += version.o
 833LIB_OBJS += versioncmp.o
 834LIB_OBJS += walker.o
 835LIB_OBJS += wildmatch.o
 836LIB_OBJS += worktree.o
 837LIB_OBJS += wrapper.o
 838LIB_OBJS += write_or_die.o
 839LIB_OBJS += ws.o
 840LIB_OBJS += wt-status.o
 841LIB_OBJS += xdiff-interface.o
 842LIB_OBJS += zlib.o
 843
 844BUILTIN_OBJS += builtin/add.o
 845BUILTIN_OBJS += builtin/am.o
 846BUILTIN_OBJS += builtin/annotate.o
 847BUILTIN_OBJS += builtin/apply.o
 848BUILTIN_OBJS += builtin/archive.o
 849BUILTIN_OBJS += builtin/bisect--helper.o
 850BUILTIN_OBJS += builtin/blame.o
 851BUILTIN_OBJS += builtin/branch.o
 852BUILTIN_OBJS += builtin/bundle.o
 853BUILTIN_OBJS += builtin/cat-file.o
 854BUILTIN_OBJS += builtin/check-attr.o
 855BUILTIN_OBJS += builtin/check-ignore.o
 856BUILTIN_OBJS += builtin/check-mailmap.o
 857BUILTIN_OBJS += builtin/check-ref-format.o
 858BUILTIN_OBJS += builtin/checkout-index.o
 859BUILTIN_OBJS += builtin/checkout.o
 860BUILTIN_OBJS += builtin/clean.o
 861BUILTIN_OBJS += builtin/clone.o
 862BUILTIN_OBJS += builtin/column.o
 863BUILTIN_OBJS += builtin/commit-tree.o
 864BUILTIN_OBJS += builtin/commit.o
 865BUILTIN_OBJS += builtin/config.o
 866BUILTIN_OBJS += builtin/count-objects.o
 867BUILTIN_OBJS += builtin/credential.o
 868BUILTIN_OBJS += builtin/describe.o
 869BUILTIN_OBJS += builtin/diff-files.o
 870BUILTIN_OBJS += builtin/diff-index.o
 871BUILTIN_OBJS += builtin/diff-tree.o
 872BUILTIN_OBJS += builtin/diff.o
 873BUILTIN_OBJS += builtin/fast-export.o
 874BUILTIN_OBJS += builtin/fetch-pack.o
 875BUILTIN_OBJS += builtin/fetch.o
 876BUILTIN_OBJS += builtin/fmt-merge-msg.o
 877BUILTIN_OBJS += builtin/for-each-ref.o
 878BUILTIN_OBJS += builtin/fsck.o
 879BUILTIN_OBJS += builtin/gc.o
 880BUILTIN_OBJS += builtin/get-tar-commit-id.o
 881BUILTIN_OBJS += builtin/grep.o
 882BUILTIN_OBJS += builtin/hash-object.o
 883BUILTIN_OBJS += builtin/help.o
 884BUILTIN_OBJS += builtin/index-pack.o
 885BUILTIN_OBJS += builtin/init-db.o
 886BUILTIN_OBJS += builtin/interpret-trailers.o
 887BUILTIN_OBJS += builtin/log.o
 888BUILTIN_OBJS += builtin/ls-files.o
 889BUILTIN_OBJS += builtin/ls-remote.o
 890BUILTIN_OBJS += builtin/ls-tree.o
 891BUILTIN_OBJS += builtin/mailinfo.o
 892BUILTIN_OBJS += builtin/mailsplit.o
 893BUILTIN_OBJS += builtin/merge.o
 894BUILTIN_OBJS += builtin/merge-base.o
 895BUILTIN_OBJS += builtin/merge-file.o
 896BUILTIN_OBJS += builtin/merge-index.o
 897BUILTIN_OBJS += builtin/merge-ours.o
 898BUILTIN_OBJS += builtin/merge-recursive.o
 899BUILTIN_OBJS += builtin/merge-tree.o
 900BUILTIN_OBJS += builtin/mktag.o
 901BUILTIN_OBJS += builtin/mktree.o
 902BUILTIN_OBJS += builtin/mv.o
 903BUILTIN_OBJS += builtin/name-rev.o
 904BUILTIN_OBJS += builtin/notes.o
 905BUILTIN_OBJS += builtin/pack-objects.o
 906BUILTIN_OBJS += builtin/pack-redundant.o
 907BUILTIN_OBJS += builtin/pack-refs.o
 908BUILTIN_OBJS += builtin/patch-id.o
 909BUILTIN_OBJS += builtin/prune-packed.o
 910BUILTIN_OBJS += builtin/prune.o
 911BUILTIN_OBJS += builtin/pull.o
 912BUILTIN_OBJS += builtin/push.o
 913BUILTIN_OBJS += builtin/read-tree.o
 914BUILTIN_OBJS += builtin/receive-pack.o
 915BUILTIN_OBJS += builtin/reflog.o
 916BUILTIN_OBJS += builtin/remote.o
 917BUILTIN_OBJS += builtin/remote-ext.o
 918BUILTIN_OBJS += builtin/remote-fd.o
 919BUILTIN_OBJS += builtin/repack.o
 920BUILTIN_OBJS += builtin/replace.o
 921BUILTIN_OBJS += builtin/rerere.o
 922BUILTIN_OBJS += builtin/reset.o
 923BUILTIN_OBJS += builtin/rev-list.o
 924BUILTIN_OBJS += builtin/rev-parse.o
 925BUILTIN_OBJS += builtin/revert.o
 926BUILTIN_OBJS += builtin/rm.o
 927BUILTIN_OBJS += builtin/send-pack.o
 928BUILTIN_OBJS += builtin/shortlog.o
 929BUILTIN_OBJS += builtin/show-branch.o
 930BUILTIN_OBJS += builtin/show-ref.o
 931BUILTIN_OBJS += builtin/stripspace.o
 932BUILTIN_OBJS += builtin/submodule--helper.o
 933BUILTIN_OBJS += builtin/symbolic-ref.o
 934BUILTIN_OBJS += builtin/tag.o
 935BUILTIN_OBJS += builtin/unpack-file.o
 936BUILTIN_OBJS += builtin/unpack-objects.o
 937BUILTIN_OBJS += builtin/update-index.o
 938BUILTIN_OBJS += builtin/update-ref.o
 939BUILTIN_OBJS += builtin/update-server-info.o
 940BUILTIN_OBJS += builtin/upload-archive.o
 941BUILTIN_OBJS += builtin/var.o
 942BUILTIN_OBJS += builtin/verify-commit.o
 943BUILTIN_OBJS += builtin/verify-pack.o
 944BUILTIN_OBJS += builtin/verify-tag.o
 945BUILTIN_OBJS += builtin/worktree.o
 946BUILTIN_OBJS += builtin/write-tree.o
 947
 948GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 949EXTLIBS =
 950
 951GIT_USER_AGENT = git/$(GIT_VERSION)
 952
 953include config.mak.uname
 954-include config.mak.autogen
 955-include config.mak
 956
 957ifndef sysconfdir
 958ifeq ($(prefix),/usr)
 959sysconfdir = /etc
 960else
 961sysconfdir = etc
 962endif
 963endif
 964
 965ifndef COMPUTE_HEADER_DEPENDENCIES
 966COMPUTE_HEADER_DEPENDENCIES = auto
 967endif
 968
 969ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 970dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 971        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 972        -x c /dev/null -o /dev/null 2>&1; \
 973        echo $$?)
 974ifeq ($(dep_check),0)
 975override COMPUTE_HEADER_DEPENDENCIES = yes
 976else
 977override COMPUTE_HEADER_DEPENDENCIES = no
 978endif
 979endif
 980
 981ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 982USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 983else
 984ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 985$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 986(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 987endif
 988endif
 989
 990ifdef SANE_TOOL_PATH
 991SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 992BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 993PATH := $(SANE_TOOL_PATH):${PATH}
 994else
 995BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 996endif
 997
 998ifneq (,$(INLINE))
 999        BASIC_CFLAGS += -Dinline=$(INLINE)
1000endif
1001
1002ifneq (,$(SOCKLEN_T))
1003        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1004endif
1005
1006ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1007        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1008else
1009ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1010        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1011endif
1012endif
1013
1014ifeq ($(uname_S),Darwin)
1015        ifndef NO_FINK
1016                ifeq ($(shell test -d /sw/lib && echo y),y)
1017                        BASIC_CFLAGS += -I/sw/include
1018                        BASIC_LDFLAGS += -L/sw/lib
1019                endif
1020        endif
1021        ifndef NO_DARWIN_PORTS
1022                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1023                        BASIC_CFLAGS += -I/opt/local/include
1024                        BASIC_LDFLAGS += -L/opt/local/lib
1025                endif
1026        endif
1027        ifndef NO_APPLE_COMMON_CRYPTO
1028                APPLE_COMMON_CRYPTO = YesPlease
1029                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1030        endif
1031        NO_REGEX = YesPlease
1032        PTHREAD_LIBS =
1033endif
1034
1035ifndef CC_LD_DYNPATH
1036        ifdef NO_R_TO_GCC_LINKER
1037                # Some gcc does not accept and pass -R to the linker to specify
1038                # the runtime dynamic library path.
1039                CC_LD_DYNPATH = -Wl,-rpath,
1040        else
1041                CC_LD_DYNPATH = -R
1042        endif
1043endif
1044
1045ifdef NO_LIBGEN_H
1046        COMPAT_CFLAGS += -DNO_LIBGEN_H
1047        COMPAT_OBJS += compat/basename.o
1048endif
1049
1050ifdef USE_LIBPCRE
1051        BASIC_CFLAGS += -DUSE_LIBPCRE
1052        ifdef LIBPCREDIR
1053                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1054                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1055        endif
1056        EXTLIBS += -lpcre
1057endif
1058
1059ifdef HAVE_ALLOCA_H
1060        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1061endif
1062
1063IMAP_SEND_BUILDDEPS =
1064IMAP_SEND_LDFLAGS =
1065
1066ifdef NO_CURL
1067        BASIC_CFLAGS += -DNO_CURL
1068        REMOTE_CURL_PRIMARY =
1069        REMOTE_CURL_ALIASES =
1070        REMOTE_CURL_NAMES =
1071else
1072        ifdef CURLDIR
1073                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1074                BASIC_CFLAGS += -I$(CURLDIR)/include
1075                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1076        else
1077                CURL_LIBCURL = -lcurl
1078        endif
1079        ifdef NEEDS_SSL_WITH_CURL
1080                CURL_LIBCURL += -lssl
1081                ifdef NEEDS_CRYPTO_WITH_SSL
1082                        CURL_LIBCURL += -lcrypto
1083                endif
1084        endif
1085        ifdef NEEDS_IDN_WITH_CURL
1086                CURL_LIBCURL += -lidn
1087        endif
1088
1089        REMOTE_CURL_PRIMARY = git-remote-http$X
1090        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1091        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1092        PROGRAM_OBJS += http-fetch.o
1093        PROGRAMS += $(REMOTE_CURL_NAMES)
1094        curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1095        ifeq "$(curl_check)" "070908"
1096                ifndef NO_EXPAT
1097                        PROGRAM_OBJS += http-push.o
1098                endif
1099        endif
1100        curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1101        ifeq "$(curl_check)" "072200"
1102                USE_CURL_FOR_IMAP_SEND = YesPlease
1103        endif
1104        ifdef USE_CURL_FOR_IMAP_SEND
1105                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1106                IMAP_SEND_BUILDDEPS = http.o
1107                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1108        endif
1109        ifndef NO_EXPAT
1110                ifdef EXPATDIR
1111                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1112                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1113                else
1114                        EXPAT_LIBEXPAT = -lexpat
1115                endif
1116                ifdef EXPAT_NEEDS_XMLPARSE_H
1117                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1118                endif
1119        endif
1120endif
1121IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1122
1123ifdef ZLIB_PATH
1124        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1125        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1126endif
1127EXTLIBS += -lz
1128
1129ifndef NO_OPENSSL
1130        OPENSSL_LIBSSL = -lssl
1131        ifdef OPENSSLDIR
1132                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1133                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1134        else
1135                OPENSSL_LINK =
1136        endif
1137        ifdef NEEDS_CRYPTO_WITH_SSL
1138                OPENSSL_LIBSSL += -lcrypto
1139        endif
1140        ifdef NO_HMAC_CTX_CLEANUP
1141                BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1142        endif
1143else
1144        BASIC_CFLAGS += -DNO_OPENSSL
1145        BLK_SHA1 = 1
1146        OPENSSL_LIBSSL =
1147endif
1148ifdef NO_OPENSSL
1149        LIB_4_CRYPTO =
1150else
1151ifdef NEEDS_SSL_WITH_CRYPTO
1152        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1153else
1154        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1155endif
1156ifdef APPLE_COMMON_CRYPTO
1157        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1158endif
1159endif
1160ifdef NEEDS_LIBICONV
1161        ifdef ICONVDIR
1162                BASIC_CFLAGS += -I$(ICONVDIR)/include
1163                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1164        else
1165                ICONV_LINK =
1166        endif
1167        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1168                ICONV_LINK += -lintl
1169        endif
1170        EXTLIBS += $(ICONV_LINK) -liconv
1171endif
1172ifdef NEEDS_LIBGEN
1173        EXTLIBS += -lgen
1174endif
1175ifndef NO_GETTEXT
1176ifndef LIBC_CONTAINS_LIBINTL
1177        EXTLIBS += -lintl
1178endif
1179endif
1180ifdef NEEDS_SOCKET
1181        EXTLIBS += -lsocket
1182endif
1183ifdef NEEDS_NSL
1184        EXTLIBS += -lnsl
1185endif
1186ifdef NEEDS_RESOLV
1187        EXTLIBS += -lresolv
1188endif
1189ifdef NO_D_TYPE_IN_DIRENT
1190        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1191endif
1192ifdef NO_GECOS_IN_PWENT
1193        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1194endif
1195ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1196        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1197endif
1198ifdef USE_NSEC
1199        BASIC_CFLAGS += -DUSE_NSEC
1200endif
1201ifdef USE_ST_TIMESPEC
1202        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1203endif
1204ifdef NO_NORETURN
1205        BASIC_CFLAGS += -DNO_NORETURN
1206endif
1207ifdef NO_NSEC
1208        BASIC_CFLAGS += -DNO_NSEC
1209endif
1210ifdef SNPRINTF_RETURNS_BOGUS
1211        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1212        COMPAT_OBJS += compat/snprintf.o
1213endif
1214ifdef FREAD_READS_DIRECTORIES
1215        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1216        COMPAT_OBJS += compat/fopen.o
1217endif
1218ifdef NO_SYMLINK_HEAD
1219        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1220endif
1221ifdef GETTEXT_POISON
1222        BASIC_CFLAGS += -DGETTEXT_POISON
1223endif
1224ifdef NO_GETTEXT
1225        BASIC_CFLAGS += -DNO_GETTEXT
1226        USE_GETTEXT_SCHEME ?= fallthrough
1227endif
1228ifdef NO_POLL
1229        NO_SYS_POLL_H = YesPlease
1230        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1231        COMPAT_OBJS += compat/poll/poll.o
1232endif
1233ifdef NO_STRCASESTR
1234        COMPAT_CFLAGS += -DNO_STRCASESTR
1235        COMPAT_OBJS += compat/strcasestr.o
1236endif
1237ifdef NO_STRLCPY
1238        COMPAT_CFLAGS += -DNO_STRLCPY
1239        COMPAT_OBJS += compat/strlcpy.o
1240endif
1241ifdef NO_STRTOUMAX
1242        COMPAT_CFLAGS += -DNO_STRTOUMAX
1243        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1244endif
1245ifdef NO_STRTOULL
1246        COMPAT_CFLAGS += -DNO_STRTOULL
1247endif
1248ifdef NO_SETENV
1249        COMPAT_CFLAGS += -DNO_SETENV
1250        COMPAT_OBJS += compat/setenv.o
1251endif
1252ifdef NO_MKDTEMP
1253        COMPAT_CFLAGS += -DNO_MKDTEMP
1254        COMPAT_OBJS += compat/mkdtemp.o
1255endif
1256ifdef MKDIR_WO_TRAILING_SLASH
1257        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1258        COMPAT_OBJS += compat/mkdir.o
1259endif
1260ifdef NO_MKSTEMPS
1261        COMPAT_CFLAGS += -DNO_MKSTEMPS
1262endif
1263ifdef NO_UNSETENV
1264        COMPAT_CFLAGS += -DNO_UNSETENV
1265        COMPAT_OBJS += compat/unsetenv.o
1266endif
1267ifdef NO_SYS_SELECT_H
1268        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1269endif
1270ifdef NO_SYS_POLL_H
1271        BASIC_CFLAGS += -DNO_SYS_POLL_H
1272endif
1273ifdef NEEDS_SYS_PARAM_H
1274        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1275endif
1276ifdef NO_INTTYPES_H
1277        BASIC_CFLAGS += -DNO_INTTYPES_H
1278endif
1279ifdef NO_INITGROUPS
1280        BASIC_CFLAGS += -DNO_INITGROUPS
1281endif
1282ifdef NO_MMAP
1283        COMPAT_CFLAGS += -DNO_MMAP
1284        COMPAT_OBJS += compat/mmap.o
1285else
1286        ifdef USE_WIN32_MMAP
1287                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1288                COMPAT_OBJS += compat/win32mmap.o
1289        endif
1290endif
1291ifdef OBJECT_CREATION_USES_RENAMES
1292        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1293endif
1294ifdef NO_STRUCT_ITIMERVAL
1295        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1296        NO_SETITIMER = YesPlease
1297endif
1298ifdef NO_SETITIMER
1299        COMPAT_CFLAGS += -DNO_SETITIMER
1300endif
1301ifdef NO_PREAD
1302        COMPAT_CFLAGS += -DNO_PREAD
1303        COMPAT_OBJS += compat/pread.o
1304endif
1305ifdef NO_FAST_WORKING_DIRECTORY
1306        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1307endif
1308ifdef NO_TRUSTABLE_FILEMODE
1309        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1310endif
1311ifdef NEEDS_MODE_TRANSLATION
1312        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1313        COMPAT_OBJS += compat/stat.o
1314endif
1315ifdef NO_IPV6
1316        BASIC_CFLAGS += -DNO_IPV6
1317endif
1318ifdef NO_INTPTR_T
1319        COMPAT_CFLAGS += -DNO_INTPTR_T
1320endif
1321ifdef NO_UINTMAX_T
1322        BASIC_CFLAGS += -Duintmax_t=uint32_t
1323endif
1324ifdef NO_SOCKADDR_STORAGE
1325ifdef NO_IPV6
1326        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1327else
1328        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1329endif
1330endif
1331ifdef NO_INET_NTOP
1332        LIB_OBJS += compat/inet_ntop.o
1333        BASIC_CFLAGS += -DNO_INET_NTOP
1334endif
1335ifdef NO_INET_PTON
1336        LIB_OBJS += compat/inet_pton.o
1337        BASIC_CFLAGS += -DNO_INET_PTON
1338endif
1339ifndef NO_UNIX_SOCKETS
1340        LIB_OBJS += unix-socket.o
1341        PROGRAM_OBJS += credential-cache.o
1342        PROGRAM_OBJS += credential-cache--daemon.o
1343endif
1344
1345ifdef NO_ICONV
1346        BASIC_CFLAGS += -DNO_ICONV
1347endif
1348
1349ifdef OLD_ICONV
1350        BASIC_CFLAGS += -DOLD_ICONV
1351endif
1352
1353ifdef NO_DEFLATE_BOUND
1354        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1355endif
1356
1357ifdef NO_POSIX_GOODIES
1358        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1359endif
1360
1361ifdef APPLE_COMMON_CRYPTO
1362        # Apple CommonCrypto requires chunking
1363        SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1364endif
1365
1366ifdef BLK_SHA1
1367        SHA1_HEADER = "block-sha1/sha1.h"
1368        LIB_OBJS += block-sha1/sha1.o
1369else
1370ifdef PPC_SHA1
1371        SHA1_HEADER = "ppc/sha1.h"
1372        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1373else
1374ifdef APPLE_COMMON_CRYPTO
1375        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1376        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1377else
1378        SHA1_HEADER = <openssl/sha.h>
1379        EXTLIBS += $(LIB_4_CRYPTO)
1380endif
1381endif
1382endif
1383
1384ifdef SHA1_MAX_BLOCK_SIZE
1385        LIB_OBJS += compat/sha1-chunked.o
1386        BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1387endif
1388ifdef NO_PERL_MAKEMAKER
1389        export NO_PERL_MAKEMAKER
1390endif
1391ifdef NO_HSTRERROR
1392        COMPAT_CFLAGS += -DNO_HSTRERROR
1393        COMPAT_OBJS += compat/hstrerror.o
1394endif
1395ifdef NO_MEMMEM
1396        COMPAT_CFLAGS += -DNO_MEMMEM
1397        COMPAT_OBJS += compat/memmem.o
1398endif
1399ifdef NO_GETPAGESIZE
1400        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1401endif
1402ifdef INTERNAL_QSORT
1403        COMPAT_CFLAGS += -DINTERNAL_QSORT
1404        COMPAT_OBJS += compat/qsort.o
1405endif
1406ifdef RUNTIME_PREFIX
1407        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1408endif
1409
1410ifdef NO_PTHREADS
1411        BASIC_CFLAGS += -DNO_PTHREADS
1412else
1413        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1414        EXTLIBS += $(PTHREAD_LIBS)
1415        LIB_OBJS += thread-utils.o
1416endif
1417
1418ifdef HAVE_PATHS_H
1419        BASIC_CFLAGS += -DHAVE_PATHS_H
1420endif
1421
1422ifdef HAVE_LIBCHARSET_H
1423        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1424        EXTLIBS += $(CHARSET_LIB)
1425endif
1426
1427ifdef HAVE_STRINGS_H
1428        BASIC_CFLAGS += -DHAVE_STRINGS_H
1429endif
1430
1431ifdef HAVE_DEV_TTY
1432        BASIC_CFLAGS += -DHAVE_DEV_TTY
1433endif
1434
1435ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1436        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1437endif
1438ifdef UNRELIABLE_FSTAT
1439        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1440endif
1441ifdef NO_REGEX
1442        COMPAT_CFLAGS += -Icompat/regex
1443        COMPAT_OBJS += compat/regex/regex.o
1444endif
1445ifdef NATIVE_CRLF
1446        BASIC_CFLAGS += -DNATIVE_CRLF
1447endif
1448
1449ifdef USE_NED_ALLOCATOR
1450       COMPAT_CFLAGS += -Icompat/nedmalloc
1451       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1452endif
1453
1454ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1455        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1456endif
1457
1458ifndef NO_MSGFMT_EXTENDED_OPTIONS
1459        MSGFMT += --check --statistics
1460endif
1461
1462ifneq (,$(XDL_FAST_HASH))
1463        BASIC_CFLAGS += -DXDL_FAST_HASH
1464endif
1465
1466ifdef GMTIME_UNRELIABLE_ERRORS
1467        COMPAT_OBJS += compat/gmtime.o
1468        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1469endif
1470
1471ifdef HAVE_CLOCK_GETTIME
1472        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1473        EXTLIBS += -lrt
1474endif
1475
1476ifdef HAVE_CLOCK_MONOTONIC
1477        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1478endif
1479
1480ifdef HAVE_BSD_SYSCTL
1481        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1482endif
1483
1484ifdef HAVE_GETDELIM
1485        BASIC_CFLAGS += -DHAVE_GETDELIM
1486endif
1487
1488ifeq ($(TCLTK_PATH),)
1489NO_TCLTK = NoThanks
1490endif
1491
1492ifeq ($(PERL_PATH),)
1493NO_PERL = NoThanks
1494endif
1495
1496ifeq ($(PYTHON_PATH),)
1497NO_PYTHON = NoThanks
1498endif
1499
1500QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1501QUIET_SUBDIR1  =
1502
1503ifneq ($(findstring w,$(MAKEFLAGS)),w)
1504PRINT_DIR = --no-print-directory
1505else # "make -w"
1506NO_SUBDIR = :
1507endif
1508
1509ifneq ($(findstring s,$(MAKEFLAGS)),s)
1510ifndef V
1511        QUIET_CC       = @echo '   ' CC $@;
1512        QUIET_AR       = @echo '   ' AR $@;
1513        QUIET_LINK     = @echo '   ' LINK $@;
1514        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1515        QUIET_GEN      = @echo '   ' GEN $@;
1516        QUIET_LNCP     = @echo '   ' LN/CP $@;
1517        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1518        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1519        QUIET_GCOV     = @echo '   ' GCOV $@;
1520        QUIET_SP       = @echo '   ' SP $<;
1521        QUIET_RC       = @echo '   ' RC $@;
1522        QUIET_SUBDIR0  = +@subdir=
1523        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1524                         $(MAKE) $(PRINT_DIR) -C $$subdir
1525        export V
1526        export QUIET_GEN
1527        export QUIET_BUILT_IN
1528endif
1529endif
1530
1531ifdef NO_INSTALL_HARDLINKS
1532        export NO_INSTALL_HARDLINKS
1533endif
1534
1535### profile feedback build
1536#
1537
1538# Can adjust this to be a global directory if you want to do extended
1539# data gathering
1540PROFILE_DIR := $(CURDIR)
1541
1542ifeq ("$(PROFILE)","GEN")
1543        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1544        EXTLIBS += -lgcov
1545        export CCACHE_DISABLE = t
1546        V = 1
1547else
1548ifneq ("$(PROFILE)","")
1549        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1550        export CCACHE_DISABLE = t
1551        V = 1
1552endif
1553endif
1554
1555# Shell quote (do not use $(call) to accommodate ancient setups);
1556
1557SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1558ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1559ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1560
1561DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1562bindir_SQ = $(subst ','\'',$(bindir))
1563bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1564mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1565infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1566localedir_SQ = $(subst ','\'',$(localedir))
1567gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1568template_dir_SQ = $(subst ','\'',$(template_dir))
1569htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1570prefix_SQ = $(subst ','\'',$(prefix))
1571gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1572
1573SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1574PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1575PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1576TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1577DIFF_SQ = $(subst ','\'',$(DIFF))
1578PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1579
1580LIBS = $(GITLIBS) $(EXTLIBS)
1581
1582BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1583        $(COMPAT_CFLAGS)
1584LIB_OBJS += $(COMPAT_OBJS)
1585
1586# Quote for C
1587
1588ifdef DEFAULT_EDITOR
1589DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1590DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1591
1592BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1593endif
1594
1595ifdef DEFAULT_PAGER
1596DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1597DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1598
1599BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1600endif
1601
1602ifdef SHELL_PATH
1603SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1604SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1605
1606BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1607endif
1608
1609GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1610GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1611GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1612GIT-USER-AGENT: FORCE
1613        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1614                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1615        fi
1616
1617ifdef DEFAULT_HELP_FORMAT
1618BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1619endif
1620
1621ALL_CFLAGS += $(BASIC_CFLAGS)
1622ALL_LDFLAGS += $(BASIC_LDFLAGS)
1623
1624export DIFF TAR INSTALL DESTDIR SHELL_PATH
1625
1626
1627### Build rules
1628
1629SHELL = $(SHELL_PATH)
1630
1631all:: shell_compatibility_test
1632
1633ifeq "$(PROFILE)" "BUILD"
1634all:: profile
1635endif
1636
1637profile:: profile-clean
1638        $(MAKE) PROFILE=GEN all
1639        $(MAKE) PROFILE=GEN -j1 test
1640        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1641                $(MAKE) PROFILE=GEN -j1 perf; \
1642        else \
1643                echo "Skipping profile of perf tests..."; \
1644        fi
1645        $(MAKE) PROFILE=USE all
1646
1647profile-fast: profile-clean
1648        $(MAKE) PROFILE=GEN all
1649        $(MAKE) PROFILE=GEN -j1 perf
1650        $(MAKE) PROFILE=USE all
1651
1652
1653all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1654ifneq (,$X)
1655        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1656endif
1657
1658all::
1659ifndef NO_TCLTK
1660        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1661        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1662endif
1663ifndef NO_PERL
1664        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1665endif
1666        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1667
1668please_set_SHELL_PATH_to_a_more_modern_shell:
1669        @$$(:)
1670
1671shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1672
1673strip: $(PROGRAMS) git$X
1674        $(STRIP) $(STRIP_OPTS) $^
1675
1676### Target-specific flags and dependencies
1677
1678# The generic compilation pattern rule and automatically
1679# computed header dependencies (falling back to a dependency on
1680# LIB_H) are enough to describe how most targets should be built,
1681# but some targets are special enough to need something a little
1682# different.
1683#
1684# - When a source file "foo.c" #includes a generated header file,
1685#   we need to list that dependency for the "foo.o" target.
1686#
1687#   We also list it from other targets that are built from foo.c
1688#   like "foo.sp" and "foo.s", even though that is easy to forget
1689#   to do because the generated header is already present around
1690#   after a regular build attempt.
1691#
1692# - Some code depends on configuration kept in makefile
1693#   variables. The target-specific variable EXTRA_CPPFLAGS can
1694#   be used to convey that information to the C preprocessor
1695#   using -D options.
1696#
1697#   The "foo.o" target should have a corresponding dependency on
1698#   a file that changes when the value of the makefile variable
1699#   changes.  For example, targets making use of the
1700#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1701#
1702#   Technically the ".sp" and ".s" targets do not need this
1703#   dependency because they are force-built, but they get the
1704#   same dependency for consistency. This way, you do not have to
1705#   know how each target is implemented. And it means the
1706#   dependencies here will not need to change if the force-build
1707#   details change some day.
1708
1709git.sp git.s git.o: GIT-PREFIX
1710git.sp git.s git.o: EXTRA_CPPFLAGS = \
1711        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1712        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1713        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1714
1715git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1716        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1717                $(BUILTIN_OBJS) $(LIBS)
1718
1719help.sp help.s help.o: common-cmds.h
1720
1721builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1722builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1723        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1724        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1725        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1726
1727version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1728version.sp version.s version.o: EXTRA_CPPFLAGS = \
1729        '-DGIT_VERSION="$(GIT_VERSION)"' \
1730        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1731
1732$(BUILT_INS): git$X
1733        $(QUIET_BUILT_IN)$(RM) $@ && \
1734        ln $< $@ 2>/dev/null || \
1735        ln -s $< $@ 2>/dev/null || \
1736        cp $< $@
1737
1738common-cmds.h: generate-cmdlist.sh command-list.txt
1739
1740common-cmds.h: $(wildcard Documentation/git-*.txt)
1741        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1742
1743SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1744        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1745        $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP)
1746define cmd_munge_script
1747$(RM) $@ $@+ && \
1748sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1749    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1750    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1751    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1752    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1753    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1754    -e $(BROKEN_PATH_FIX) \
1755    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1756    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1757    -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1758    $@.sh >$@+
1759endef
1760
1761GIT-SCRIPT-DEFINES: FORCE
1762        @FLAGS='$(SCRIPT_DEFINES)'; \
1763            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1764                echo >&2 "    * new script parameters"; \
1765                echo "$$FLAGS" >$@; \
1766            fi
1767
1768
1769$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1770        $(QUIET_GEN)$(cmd_munge_script) && \
1771        chmod +x $@+ && \
1772        mv $@+ $@
1773
1774$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1775        $(QUIET_GEN)$(cmd_munge_script) && \
1776        mv $@+ $@
1777
1778git.res: git.rc GIT-VERSION-FILE
1779        $(QUIET_RC)$(RC) \
1780          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1781          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1782
1783# This makes sure we depend on the NO_PERL setting itself.
1784$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1785
1786ifndef NO_PERL
1787$(SCRIPT_PERL_GEN): perl/perl.mak
1788
1789perl/perl.mak: perl/PM.stamp
1790
1791perl/PM.stamp: FORCE
1792        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1793        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1794        $(RM) $@+
1795
1796perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1797        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1798
1799PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1800$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1801        $(QUIET_GEN)$(RM) $@ $@+ && \
1802        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1803        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1804        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1805        sed -e '1{' \
1806            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1807            -e '        h' \
1808            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1809            -e '        H' \
1810            -e '        x' \
1811            -e '}' \
1812            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1813            $< >$@+ && \
1814        chmod +x $@+ && \
1815        mv $@+ $@
1816
1817GIT-PERL-DEFINES: FORCE
1818        @FLAGS='$(PERL_DEFINES)'; \
1819            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1820                echo >&2 "    * new perl-specific parameters"; \
1821                echo "$$FLAGS" >$@; \
1822            fi
1823
1824
1825.PHONY: gitweb
1826gitweb:
1827        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1828
1829git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1830        $(QUIET_GEN)$(cmd_munge_script) && \
1831        chmod +x $@+ && \
1832        mv $@+ $@
1833else # NO_PERL
1834$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1835        $(QUIET_GEN)$(RM) $@ $@+ && \
1836        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1837            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1838            unimplemented.sh >$@+ && \
1839        chmod +x $@+ && \
1840        mv $@+ $@
1841endif # NO_PERL
1842
1843# This makes sure we depend on the NO_PYTHON setting itself.
1844$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1845
1846ifndef NO_PYTHON
1847$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1848$(SCRIPT_PYTHON_GEN): % : %.py
1849        $(QUIET_GEN)$(RM) $@ $@+ && \
1850        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1851            $< >$@+ && \
1852        chmod +x $@+ && \
1853        mv $@+ $@
1854else # NO_PYTHON
1855$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1856        $(QUIET_GEN)$(RM) $@ $@+ && \
1857        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1858            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1859            unimplemented.sh >$@+ && \
1860        chmod +x $@+ && \
1861        mv $@+ $@
1862endif # NO_PYTHON
1863
1864CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1865                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1866                        configure.ac >configure.ac+ && \
1867                   autoconf -o configure configure.ac+ && \
1868                   $(RM) configure.ac+
1869
1870configure: configure.ac GIT-VERSION-FILE
1871        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1872
1873ifdef AUTOCONFIGURED
1874# We avoid depending on 'configure' here, because it gets rebuilt
1875# every time GIT-VERSION-FILE is modified, only to update the embedded
1876# version number string, which config.status does not care about.  We
1877# do want to recheck when the platform/environment detection logic
1878# changes, hence this depends on configure.ac.
1879config.status: configure.ac
1880        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1881        if test -f config.status; then \
1882          ./config.status --recheck; \
1883        else \
1884          ./configure; \
1885        fi
1886reconfigure config.mak.autogen: config.status
1887        $(QUIET_GEN)./config.status
1888.PHONY: reconfigure # This is a convenience target.
1889endif
1890
1891XDIFF_OBJS += xdiff/xdiffi.o
1892XDIFF_OBJS += xdiff/xprepare.o
1893XDIFF_OBJS += xdiff/xutils.o
1894XDIFF_OBJS += xdiff/xemit.o
1895XDIFF_OBJS += xdiff/xmerge.o
1896XDIFF_OBJS += xdiff/xpatience.o
1897XDIFF_OBJS += xdiff/xhistogram.o
1898
1899VCSSVN_OBJS += vcs-svn/line_buffer.o
1900VCSSVN_OBJS += vcs-svn/sliding_window.o
1901VCSSVN_OBJS += vcs-svn/repo_tree.o
1902VCSSVN_OBJS += vcs-svn/fast_export.o
1903VCSSVN_OBJS += vcs-svn/svndiff.o
1904VCSSVN_OBJS += vcs-svn/svndump.o
1905
1906TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1907OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1908        $(XDIFF_OBJS) \
1909        $(VCSSVN_OBJS) \
1910        git.o
1911ifndef NO_CURL
1912        OBJECTS += http.o http-walker.o remote-curl.o
1913endif
1914
1915dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1916dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1917
1918ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1919$(dep_dirs):
1920        @mkdir -p $@
1921
1922missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1923dep_file = $(dir $@).depend/$(notdir $@).d
1924dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1925endif
1926
1927ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1928dep_dirs =
1929missing_dep_dirs =
1930dep_args =
1931endif
1932
1933ASM_SRC := $(wildcard $(OBJECTS:o=S))
1934ASM_OBJ := $(ASM_SRC:S=o)
1935C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1936
1937.SUFFIXES:
1938
1939$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1940        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1941$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1942        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1943
1944%.s: %.c GIT-CFLAGS FORCE
1945        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1946
1947ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1948# Take advantage of gcc's on-the-fly dependency generation
1949# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1950dep_files_present := $(wildcard $(dep_files))
1951ifneq ($(dep_files_present),)
1952include $(dep_files_present)
1953endif
1954else
1955# Dependencies on header files, for platforms that do not support
1956# the gcc -MMD option.
1957#
1958# Dependencies on automatically generated headers such as common-cmds.h
1959# should _not_ be included here, since they are necessary even when
1960# building an object for the first time.
1961
1962$(OBJECTS): $(LIB_H)
1963endif
1964
1965exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1966exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1967        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1968        '-DBINDIR="$(bindir_relative_SQ)"' \
1969        '-DPREFIX="$(prefix_SQ)"'
1970
1971builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1972builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1973        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1974
1975config.sp config.s config.o: GIT-PREFIX
1976config.sp config.s config.o: EXTRA_CPPFLAGS = \
1977        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1978
1979attr.sp attr.s attr.o: GIT-PREFIX
1980attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1981        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1982
1983gettext.sp gettext.s gettext.o: GIT-PREFIX
1984gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1985        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1986
1987http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1988        -DCURL_DISABLE_TYPECHECK
1989
1990ifdef NO_EXPAT
1991http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1992endif
1993
1994ifdef NO_REGEX
1995compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1996        -DGAWK -DNO_MBSUPPORT
1997endif
1998
1999ifdef USE_NED_ALLOCATOR
2000compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2001        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2002compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2003endif
2004
2005git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2006        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2007
2008git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2009        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2010                $(LIBS) $(IMAP_SEND_LDFLAGS)
2011
2012git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2013        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2014                $(CURL_LIBCURL) $(LIBS)
2015git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2016        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2017                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2018
2019git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2020        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2021        $(VCSSVN_LIB)
2022
2023$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2024        $(QUIET_LNCP)$(RM) $@ && \
2025        ln $< $@ 2>/dev/null || \
2026        ln -s $< $@ 2>/dev/null || \
2027        cp $< $@
2028
2029$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2030        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2031                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2032
2033$(LIB_FILE): $(LIB_OBJS)
2034        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2035
2036$(XDIFF_LIB): $(XDIFF_OBJS)
2037        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2038
2039$(VCSSVN_LIB): $(VCSSVN_OBJS)
2040        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2041
2042export DEFAULT_EDITOR DEFAULT_PAGER
2043
2044.PHONY: doc man html info pdf
2045doc:
2046        $(MAKE) -C Documentation all
2047
2048man:
2049        $(MAKE) -C Documentation man
2050
2051html:
2052        $(MAKE) -C Documentation html
2053
2054info:
2055        $(MAKE) -C Documentation info
2056
2057pdf:
2058        $(MAKE) -C Documentation pdf
2059
2060XGETTEXT_FLAGS = \
2061        --force-po \
2062        --add-comments=TRANSLATORS: \
2063        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2064        --from-code=UTF-8
2065XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2066        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2067XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2068        --keyword=gettextln --keyword=eval_gettextln
2069XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2070LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2071LOCALIZED_SH = $(SCRIPT_SH)
2072LOCALIZED_PERL = $(SCRIPT_PERL)
2073
2074ifdef XGETTEXT_INCLUDE_TESTS
2075LOCALIZED_C += t/t0200/test.c
2076LOCALIZED_SH += t/t0200/test.sh
2077LOCALIZED_PERL += t/t0200/test.perl
2078endif
2079
2080po/git.pot: $(GENERATED_H) FORCE
2081        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2082        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2083                $(LOCALIZED_SH)
2084        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2085                $(LOCALIZED_PERL)
2086        mv $@+ $@
2087
2088.PHONY: pot
2089pot: po/git.pot
2090
2091POFILES := $(wildcard po/*.po)
2092MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2093
2094ifndef NO_GETTEXT
2095all:: $(MOFILES)
2096endif
2097
2098po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2099        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2100
2101FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2102                        $(FIND) . \( -name .git -type d -prune \) \
2103                                -o \( -name '*.[hcS]' -type f -print \) )
2104
2105$(ETAGS_TARGET): FORCE
2106        $(RM) $(ETAGS_TARGET)
2107        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2108
2109tags: FORCE
2110        $(RM) tags
2111        $(FIND_SOURCE_FILES) | xargs ctags -a
2112
2113cscope:
2114        $(RM) cscope*
2115        $(FIND_SOURCE_FILES) | xargs cscope -b
2116
2117### Detect prefix changes
2118TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2119                $(localedir_SQ)
2120
2121GIT-PREFIX: FORCE
2122        @FLAGS='$(TRACK_PREFIX)'; \
2123        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2124                echo >&2 "    * new prefix flags"; \
2125                echo "$$FLAGS" >GIT-PREFIX; \
2126        fi
2127
2128TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2129
2130GIT-CFLAGS: FORCE
2131        @FLAGS='$(TRACK_CFLAGS)'; \
2132            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2133                echo >&2 "    * new build flags"; \
2134                echo "$$FLAGS" >GIT-CFLAGS; \
2135            fi
2136
2137TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2138
2139GIT-LDFLAGS: FORCE
2140        @FLAGS='$(TRACK_LDFLAGS)'; \
2141            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2142                echo >&2 "    * new link flags"; \
2143                echo "$$FLAGS" >GIT-LDFLAGS; \
2144            fi
2145
2146# We need to apply sq twice, once to protect from the shell
2147# that runs GIT-BUILD-OPTIONS, and then again to protect it
2148# and the first level quoting from the shell that runs "echo".
2149GIT-BUILD-OPTIONS: FORCE
2150        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2151        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2152        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2153        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2154        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2155        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2156        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2157        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2158        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2159        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2160        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2161ifdef TEST_OUTPUT_DIRECTORY
2162        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2163endif
2164ifdef GIT_TEST_OPTS
2165        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2166endif
2167ifdef GIT_TEST_CMP
2168        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2169endif
2170ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2171        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2172endif
2173        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2174        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2175ifdef GIT_PERF_REPEAT_COUNT
2176        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2177endif
2178ifdef GIT_PERF_REPO
2179        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2180endif
2181ifdef GIT_PERF_LARGE_REPO
2182        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2183endif
2184ifdef GIT_PERF_MAKE_OPTS
2185        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2186endif
2187ifdef TEST_GIT_INDEX_VERSION
2188        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2189endif
2190        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2191
2192### Detect Python interpreter path changes
2193ifndef NO_PYTHON
2194TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2195
2196GIT-PYTHON-VARS: FORCE
2197        @VARS='$(TRACK_PYTHON)'; \
2198            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2199                echo >&2 "    * new Python interpreter location"; \
2200                echo "$$VARS" >$@; \
2201            fi
2202endif
2203
2204test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2205
2206all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2207all:: $(NO_INSTALL)
2208
2209bin-wrappers/%: wrap-for-bin.sh
2210        @mkdir -p bin-wrappers
2211        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2212             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2213             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2214        chmod +x $@
2215
2216# GNU make supports exporting all variables by "export" without parameters.
2217# However, the environment gets quite big, and some programs have problems
2218# with that.
2219
2220export NO_SVN_TESTS
2221export TEST_NO_MALLOC_CHECK
2222
2223### Testing rules
2224
2225test: all
2226        $(MAKE) -C t/ all
2227
2228perf: all
2229        $(MAKE) -C t/perf/ all
2230
2231.PHONY: test perf
2232
2233test-ctype$X: ctype.o
2234
2235test-date$X: date.o ctype.o
2236
2237test-delta$X: diff-delta.o patch-delta.o
2238
2239test-line-buffer$X: vcs-svn/lib.a
2240
2241test-parse-options$X: parse-options.o parse-options-cb.o
2242
2243test-svn-fe$X: vcs-svn/lib.a
2244
2245.PRECIOUS: $(TEST_OBJS)
2246
2247test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2248        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2249
2250check-sha1:: test-sha1$X
2251        ./test-sha1.sh
2252
2253SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2254
2255$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2256        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2257                $(SPARSE_FLAGS) $<
2258
2259.PHONY: sparse $(SP_OBJ)
2260sparse: $(SP_OBJ)
2261
2262check: common-cmds.h
2263        @if sparse; \
2264        then \
2265                echo 2>&1 "Use 'make sparse' instead"; \
2266                $(MAKE) --no-print-directory sparse; \
2267        else \
2268                echo 2>&1 "Did you mean 'make test'?"; \
2269                exit 1; \
2270        fi
2271
2272### Installation rules
2273
2274ifneq ($(filter /%,$(firstword $(template_dir))),)
2275template_instdir = $(template_dir)
2276else
2277template_instdir = $(prefix)/$(template_dir)
2278endif
2279export template_instdir
2280
2281ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2282gitexec_instdir = $(gitexecdir)
2283else
2284gitexec_instdir = $(prefix)/$(gitexecdir)
2285endif
2286gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2287export gitexec_instdir
2288
2289ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2290mergetools_instdir = $(mergetoolsdir)
2291else
2292mergetools_instdir = $(prefix)/$(mergetoolsdir)
2293endif
2294mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2295
2296install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2297
2298.PHONY: profile-install profile-fast-install
2299profile-install: profile
2300        $(MAKE) install
2301
2302profile-fast-install: profile-fast
2303        $(MAKE) install
2304
2305install: all
2306        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2307        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2308        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2309        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2310        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2311        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2312        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2313        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2314ifndef NO_GETTEXT
2315        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2316        (cd po/build/locale && $(TAR) cf - .) | \
2317        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2318endif
2319ifndef NO_PERL
2320        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2321        $(MAKE) -C gitweb install
2322endif
2323ifndef NO_TCLTK
2324        $(MAKE) -C gitk-git install
2325        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2326endif
2327ifneq (,$X)
2328        $(foreach p,$(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';)
2329endif
2330
2331        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2332        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2333        { test "$$bindir/" = "$$execdir/" || \
2334          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2335                $(RM) "$$execdir/$$p" && \
2336                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2337                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2338                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2339          done; \
2340        } && \
2341        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2342                $(RM) "$$bindir/$$p" && \
2343                test -z "$(NO_INSTALL_HARDLINKS)" && \
2344                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2345                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2346                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2347        done && \
2348        for p in $(BUILT_INS); do \
2349                $(RM) "$$execdir/$$p" && \
2350                test -z "$(NO_INSTALL_HARDLINKS)" && \
2351                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2352                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2353                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2354        done && \
2355        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2356        for p in $$remote_curl_aliases; do \
2357                $(RM) "$$execdir/$$p" && \
2358                test -z "$(NO_INSTALL_HARDLINKS)" && \
2359                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2360                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2361                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2362        done && \
2363        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2364
2365.PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2366.PHONY: quick-install-doc quick-install-man quick-install-html
2367install-gitweb:
2368        $(MAKE) -C gitweb install
2369
2370install-doc:
2371        $(MAKE) -C Documentation install
2372
2373install-man:
2374        $(MAKE) -C Documentation install-man
2375
2376install-html:
2377        $(MAKE) -C Documentation install-html
2378
2379install-info:
2380        $(MAKE) -C Documentation install-info
2381
2382install-pdf:
2383        $(MAKE) -C Documentation install-pdf
2384
2385quick-install-doc:
2386        $(MAKE) -C Documentation quick-install
2387
2388quick-install-man:
2389        $(MAKE) -C Documentation quick-install-man
2390
2391quick-install-html:
2392        $(MAKE) -C Documentation quick-install-html
2393
2394
2395
2396### Maintainer's dist rules
2397
2398GIT_TARNAME = git-$(GIT_VERSION)
2399dist: git.spec git-archive$(X) configure
2400        ./git-archive --format=tar \
2401                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2402        @mkdir -p $(GIT_TARNAME)
2403        @cp configure $(GIT_TARNAME)
2404        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2405        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2406        $(TAR) rf $(GIT_TARNAME).tar \
2407                $(GIT_TARNAME)/configure \
2408                $(GIT_TARNAME)/version \
2409                $(GIT_TARNAME)/git-gui/version
2410        @$(RM) -r $(GIT_TARNAME)
2411        gzip -f -9 $(GIT_TARNAME).tar
2412
2413rpm::
2414        @echo >&2 "Use distro packaged sources to run rpmbuild"
2415        @false
2416.PHONY: rpm
2417
2418htmldocs = git-htmldocs-$(GIT_VERSION)
2419manpages = git-manpages-$(GIT_VERSION)
2420.PHONY: dist-doc distclean
2421dist-doc:
2422        $(RM) -r .doc-tmp-dir
2423        mkdir .doc-tmp-dir
2424        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2425        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2426        gzip -n -9 -f $(htmldocs).tar
2427        :
2428        $(RM) -r .doc-tmp-dir
2429        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2430        $(MAKE) -C Documentation DESTDIR=./ \
2431                man1dir=../.doc-tmp-dir/man1 \
2432                man5dir=../.doc-tmp-dir/man5 \
2433                man7dir=../.doc-tmp-dir/man7 \
2434                install
2435        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2436        gzip -n -9 -f $(manpages).tar
2437        $(RM) -r .doc-tmp-dir
2438
2439### Cleaning rules
2440
2441distclean: clean
2442        $(RM) configure
2443        $(RM) config.log config.status config.cache
2444        $(RM) config.mak.autogen config.mak.append
2445        $(RM) -r autom4te.cache
2446
2447profile-clean:
2448        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2449        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2450
2451clean: profile-clean coverage-clean
2452        $(RM) *.o *.res refs/*.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2453        $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2454        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2455        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2456        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2457        $(RM) -r bin-wrappers $(dep_dirs)
2458        $(RM) -r po/build/
2459        $(RM) *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2460        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2461        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2462        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2463        $(MAKE) -C Documentation/ clean
2464ifndef NO_PERL
2465        $(MAKE) -C gitweb clean
2466        $(MAKE) -C perl clean
2467endif
2468        $(MAKE) -C templates/ clean
2469        $(MAKE) -C t/ clean
2470ifndef NO_TCLTK
2471        $(MAKE) -C gitk-git clean
2472        $(MAKE) -C git-gui clean
2473endif
2474        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2475        $(RM) GIT-USER-AGENT GIT-PREFIX
2476        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2477
2478.PHONY: all install profile-clean clean strip
2479.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2480.PHONY: FORCE cscope
2481
2482### Check documentation
2483#
2484ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2485ALL_COMMANDS += git
2486ALL_COMMANDS += gitk
2487ALL_COMMANDS += gitweb
2488ALL_COMMANDS += git-gui git-citool
2489
2490.PHONY: check-docs
2491check-docs::
2492        @(for v in $(ALL_COMMANDS); \
2493        do \
2494                case "$$v" in \
2495                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2496                git-merge-resolve | git-merge-subtree | \
2497                git-fsck-objects | git-init-db | \
2498                git-remote-* | git-stage | \
2499                git-?*--?* ) continue ;; \
2500                esac ; \
2501                test -f "Documentation/$$v.txt" || \
2502                echo "no doc: $$v"; \
2503                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2504                grep -q "^$$v[  ]" || \
2505                case "$$v" in \
2506                git) ;; \
2507                *) echo "no link: $$v";; \
2508                esac ; \
2509        done; \
2510        ( \
2511                sed -e '1,/^### command list/d' \
2512                    -e '/^#/d' \
2513                    -e 's/[     ].*//' \
2514                    -e 's/^/listed /' command-list.txt; \
2515                $(MAKE) -C Documentation print-man1 | \
2516                grep '\.txt$$' | \
2517                sed -e 's|Documentation/|documented |' \
2518                    -e 's/\.txt//'; \
2519        ) | while read how cmd; \
2520        do \
2521                case " $(ALL_COMMANDS) " in \
2522                *" $$cmd "*)    ;; \
2523                *) echo "removed but $$how: $$cmd" ;; \
2524                esac; \
2525        done ) | sort
2526
2527### Make sure built-ins do not have dups and listed in git.c
2528#
2529check-builtins::
2530        ./check-builtins.sh
2531
2532### Test suite coverage testing
2533#
2534.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2535.PHONY: coverage-untested-functions cover_db cover_db_html
2536.PHONY: coverage-clean-results
2537
2538coverage:
2539        $(MAKE) coverage-test
2540        $(MAKE) coverage-untested-functions
2541
2542object_dirs := $(sort $(dir $(OBJECTS)))
2543coverage-clean-results:
2544        $(RM) $(addsuffix *.gcov,$(object_dirs))
2545        $(RM) $(addsuffix *.gcda,$(object_dirs))
2546        $(RM) coverage-untested-functions
2547        $(RM) -r cover_db/
2548        $(RM) -r cover_db_html/
2549
2550coverage-clean: coverage-clean-results
2551        $(RM) $(addsuffix *.gcno,$(object_dirs))
2552
2553COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2554COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2555GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2556
2557coverage-compile:
2558        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2559
2560coverage-test: coverage-clean-results coverage-compile
2561        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2562                DEFAULT_TEST_TARGET=test -j1 test
2563
2564coverage-report:
2565        $(QUIET_GCOV)for dir in $(object_dirs); do \
2566                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2567        done
2568
2569coverage-untested-functions: coverage-report
2570        grep '^function.*called 0 ' *.c.gcov \
2571                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2572                > coverage-untested-functions
2573
2574cover_db: coverage-report
2575        gcov2perl -db cover_db *.gcov
2576
2577cover_db_html: cover_db
2578        cover -report html -outputdir cover_db_html cover_db
2579