Andrew's git - gitweb.git/blob

   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 NO_EXPAT if you do not have expat installed.  git-http-push is
  43# not built, and you cannot push using http:// and https:// transports (dumb).
  44#
  45# Define EXPATDIR=/foo/bar if your expat header and library files are in
  46# /foo/bar/include and /foo/bar/lib directories.
  47#
  48# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  49# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  50#
  51# Define NO_GETTEXT if you don't want Git output to be translated.
  52# A translated Git requires GNU libintl or another gettext implementation,
  53# plus libintl-perl at runtime.
  54#
  55# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  56# the installed gettext translation of the shell scripts output.
  57#
  58# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  59# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  60# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  61# FreeBSD can use either, but MinGW and some others need to use
  62# libcharset.h's locale_charset() instead.
  63#
  64# Define CHARSET_LIB to the library you need to link with in order to
  65# use locale_charset() function.  On some platforms this needs to set to
  66# -lcharset, on others to -liconv .
  67#
  68# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  69# need -lintl when linking.
  70#
  71# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  72# doesn't support GNU extensions like --check and --statistics
  73#
  74# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  75# it specifies.
  76#
  77# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  78#
  79# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  80# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  81#
  82# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  83#
  84# Define NO_STRCASESTR if you don't have strcasestr.
  85#
  86# Define NO_MEMMEM if you don't have memmem.
  87#
  88# Define NO_GETPAGESIZE if you don't have getpagesize.
  89#
  90# Define NO_STRLCPY if you don't have strlcpy.
  91#
  92# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  93# C library. If your compiler also does not support long long or does not have
  94# strtoull, define NO_STRTOULL.
  95#
  96# Define NO_SETENV if you don't have setenv in the C library.
  97#
  98# Define NO_UNSETENV if you don't have unsetenv in the C library.
  99#
 100# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 101#
 102# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 103#
 104# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 105#
 106# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 107# in the C library.
 108#
 109# Define NO_LIBGEN_H if you don't have libgen.h.
 110#
 111# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 112#
 113# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 114#
 115# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 116# Enable it on Windows.  By default, symrefs are still used.
 117#
 118# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 119# tests.  These tests take up a significant amount of the total test time
 120# but are not needed unless you plan to talk to SVN repos.
 121#
 122# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 123# installed in /sw, but don't want GIT to link against any libraries
 124# installed there.  If defined you may specify your own (or Fink's)
 125# include directories and library directories by defining CFLAGS
 126# and LDFLAGS appropriately.
 127#
 128# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 129# have DarwinPorts installed in /opt/local, but don't want GIT to
 130# link against any libraries installed there.  If defined you may
 131# specify your own (or DarwinPort's) include directories and
 132# library directories by defining CFLAGS and LDFLAGS appropriately.
 133#
 134# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 135# and do not want to use Apple's CommonCrypto library.  This allows you
 136# to provide your own OpenSSL library, for example from MacPorts.
 137#
 138# Define BLK_SHA1 environment variable to make use of the bundled
 139# optimized C SHA1 routine.
 140#
 141# Define PPC_SHA1 environment variable when running make to make use of
 142# a bundled SHA1 routine optimized for PowerPC.
 143#
 144# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 145#
 146# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 147#
 148# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 149#
 150# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 151#
 152# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 153#
 154# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 155#
 156# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 157#
 158# Define NO_UINTMAX_T if you don't have uintmax_t.
 159#
 160# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 161# Patrick Mauritz).
 162#
 163# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 164# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 165# inet_ntop and inet_pton additionally reside there.
 166#
 167# Define NO_MMAP if you want to avoid mmap.
 168#
 169# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 170#
 171# Define NO_POLL if you do not have or don't want to use poll().
 172# This also implies NO_SYS_POLL_H.
 173#
 174# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 175# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 176# we want to know more about the issue.
 177#
 178# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 179#
 180# Define NO_PREAD if you have a problem with pread() system call (e.g.
 181# cygwin1.dll before v1.5.22).
 182#
 183# Define NO_SETITIMER if you don't have setitimer()
 184#
 185# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 186# This also implies NO_SETITIMER
 187#
 188# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 189# generally faster on your platform than accessing the working directory.
 190#
 191# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 192# the executable mode bit, but doesn't really do so.
 193#
 194# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 195# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 196# usual 0xF000).
 197#
 198# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 199#
 200# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 201#
 202# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 203# sockaddr_storage.
 204#
 205# Define NO_ICONV if your libc does not properly support iconv.
 206#
 207# Define OLD_ICONV if your library has an old iconv(), where the second
 208# (input buffer pointer) parameter is declared with type (const char **).
 209#
 210# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 211#
 212# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 213# that tells runtime paths to dynamic libraries;
 214# "-Wl,-rpath=/path/lib" is used instead.
 215#
 216# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 217# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 218#
 219# Define USE_NSEC below if you want git to care about sub-second file mtimes
 220# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 221# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 222# randomly break unless your underlying filesystem supports those sub-second
 223# times (my ext3 doesn't).
 224#
 225# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 226# "st_ctim"
 227#
 228# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 229# available.  This automatically turns USE_NSEC off.
 230#
 231# Define USE_STDEV below if you want git to care about the underlying device
 232# change being considered an inode change from the update-index perspective.
 233#
 234# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 235# field that counts the on-disk footprint in 512-byte blocks.
 236#
 237# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 238# (not v1.73 or v1.71).
 239#
 240# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 241# (versions 1.68.1 through v1.72).
 242#
 243# Define GNU_ROFF if your target system uses GNU groff.  This forces
 244# apostrophes to be ASCII so that cut&pasting examples to the shell
 245# will work.
 246#
 247# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 248#
 249# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 250# MakeMaker (e.g. using ActiveState under Cygwin).
 251#
 252# Define NO_PERL if you do not want Perl scripts or libraries at all.
 253#
 254# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 255# but /usr/bin/python2.7 on some platforms).
 256#
 257# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 258#
 259# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 260#
 261# The TCL_PATH variable governs the location of the Tcl interpreter
 262# used to optimize git-gui for your system.  Only used if NO_TCLTK
 263# is not set.  Defaults to the bare 'tclsh'.
 264#
 265# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 266# If not set it defaults to the bare 'wish'. If it is set to the empty
 267# string then NO_TCLTK will be forced (this is used by configure script).
 268#
 269# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 270# is a simplified version of the merge sort used in glibc. This is
 271# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 272#
 273# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 274# information on a not yet closed file that lstat would return for the same
 275# file after it was closed.
 276#
 277# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 278# when hardlinking a file to another name and unlinking the original file right
 279# away (some NTFS drivers seem to zero the contents in that scenario).
 280#
 281# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 282# programs as a tar, where bin/ and libexec/ might be on different file systems.
 283#
 284# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 285# copies to install built-in git commands e.g. git-cat-file.
 286#
 287# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 288# memory allocators with the nedmalloc allocator written by Niall Douglas.
 289#
 290# Define NO_REGEX if you have no or inferior regex support in your C library.
 291#
 292# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 293# user.
 294#
 295# Define GETTEXT_POISON if you are debugging the choice of strings marked
 296# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 297# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 298# (to any value) in your environment.
 299#
 300# Define JSMIN to point to JavaScript minifier that functions as
 301# a filter to have gitweb.js minified.
 302#
 303# Define CSSMIN to point to a CSS minifier in order to generate a minified
 304# version of gitweb.css
 305#
 306# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 307# you want to use something different.  The value will be interpreted by the
 308# shell at runtime when it is used.
 309#
 310# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 311# want to use something different.  The value will be interpreted by the shell
 312# if necessary when it is used.  Examples:
 313#
 314#   DEFAULT_EDITOR='~/bin/vi',
 315#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 316#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 317#
 318# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 319# header files to be automatically computed, to avoid rebuilding objects when
 320# an unrelated header file changes.  Define it to "no" to use the hard-coded
 321# dependency rules.  The default is "auto", which means to use computed header
 322# dependencies if your compiler is detected to support it.
 323#
 324# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 325#
 326# Define XDL_FAST_HASH to use an alternative line-hashing method in
 327# the diff algorithm.  It gives a nice speedup if your processor has
 328# fast unaligned word loads.  Does NOT work on big-endian systems!
 329# Enabled by default on x86_64.
 330#
 331# Define GIT_USER_AGENT if you want to change how git identifies itself during
 332# network interactions.  The default is "git/$(GIT_VERSION)".
 333#
 334# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 335# (defaults to "man") if you want to have a different default when
 336# "git help" is called without a parameter specifying the format.
 337#
 338# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 339# with a different indexfile format version.  If it isn't set the index
 340# file format used is index-v[23].
 341#
 342# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 343# return NULL when it receives a bogus time_t.
 344#
 345# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 346#
 347# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 348#
 349# Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 350# cleanup the HMAC context with the older HMAC_cleanup function.
 351#
 352# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 353# compiles the following initialization:
 354#
 355#   static const char s[] = ("FOO");
 356#
 357# and define it to "no" if you need to remove the parentheses () around the
 358# constant.  The default is "auto", which means to use parentheses if your
 359# compiler is detected to support it.
 360
 361GIT-VERSION-FILE: FORCE
 362        @$(SHELL_PATH) ./GIT-VERSION-GEN
 363-include GIT-VERSION-FILE
 364
 365# CFLAGS and LDFLAGS are for the users to override from the command line.
 366
 367CFLAGS = -g -O2 -Wall
 368LDFLAGS =
 369ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 370ALL_LDFLAGS = $(LDFLAGS)
 371STRIP ?= strip
 372
 373# Among the variables below, these:
 374#   gitexecdir
 375#   template_dir
 376#   sysconfdir
 377# can be specified as a relative path some/where/else;
 378# this is interpreted as relative to $(prefix) and "git" at
 379# runtime figures out where they are based on the path to the executable.
 380# Additionally, the following will be treated as relative by "git" if they
 381# begin with "$(prefix)/":
 382#   mandir
 383#   infodir
 384#   htmldir
 385# This can help installing the suite in a relocatable way.
 386
 387prefix = $(HOME)
 388bindir_relative = bin
 389bindir = $(prefix)/$(bindir_relative)
 390mandir = $(prefix)/share/man
 391infodir = $(prefix)/share/info
 392gitexecdir = libexec/git-core
 393mergetoolsdir = $(gitexecdir)/mergetools
 394sharedir = $(prefix)/share
 395gitwebdir = $(sharedir)/gitweb
 396localedir = $(sharedir)/locale
 397template_dir = share/git-core/templates
 398htmldir = $(prefix)/share/doc/git-doc
 399ETC_GITCONFIG = $(sysconfdir)/gitconfig
 400ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 401lib = lib
 402# DESTDIR =
 403pathsep = :
 404
 405mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 406infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 407htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 408
 409export prefix bindir sharedir sysconfdir gitwebdir localedir
 410
 411CC = cc
 412AR = ar
 413RM = rm -f
 414DIFF = diff
 415TAR = tar
 416FIND = find
 417INSTALL = install
 418RPMBUILD = rpmbuild
 419TCL_PATH = tclsh
 420TCLTK_PATH = wish
 421XGETTEXT = xgettext
 422MSGFMT = msgfmt
 423PTHREAD_LIBS = -lpthread
 424PTHREAD_CFLAGS =
 425GCOV = gcov
 426
 427export TCL_PATH TCLTK_PATH
 428
 429SPARSE_FLAGS =
 430
 431
 432
 433### --- END CONFIGURATION SECTION ---
 434
 435# Those must not be GNU-specific; they are shared with perl/ which may
 436# be built by a different compiler. (Note that this is an artifact now
 437# but it still might be nice to keep that distinction.)
 438BASIC_CFLAGS = -I.
 439BASIC_LDFLAGS =
 440
 441# Guard against environment variables
 442BUILTIN_OBJS =
 443BUILT_INS =
 444COMPAT_CFLAGS =
 445COMPAT_OBJS =
 446XDIFF_OBJS =
 447VCSSVN_OBJS =
 448GENERATED_H =
 449EXTRA_CPPFLAGS =
 450LIB_OBJS =
 451PROGRAM_OBJS =
 452PROGRAMS =
 453SCRIPT_PERL =
 454SCRIPT_PYTHON =
 455SCRIPT_SH =
 456SCRIPT_LIB =
 457TEST_PROGRAMS_NEED_X =
 458
 459# Having this variable in your environment would break pipelines because
 460# you cause "cd" to echo its destination to stdout.  It can also take
 461# scripts to unexpected places.  If you like CDPATH, define it for your
 462# interactive shell sessions without exporting it.
 463unexport CDPATH
 464
 465SCRIPT_SH += git-am.sh
 466SCRIPT_SH += git-bisect.sh
 467SCRIPT_SH += git-difftool--helper.sh
 468SCRIPT_SH += git-filter-branch.sh
 469SCRIPT_SH += git-merge-octopus.sh
 470SCRIPT_SH += git-merge-one-file.sh
 471SCRIPT_SH += git-merge-resolve.sh
 472SCRIPT_SH += git-mergetool.sh
 473SCRIPT_SH += git-pull.sh
 474SCRIPT_SH += git-quiltimport.sh
 475SCRIPT_SH += git-rebase.sh
 476SCRIPT_SH += git-remote-testgit.sh
 477SCRIPT_SH += git-request-pull.sh
 478SCRIPT_SH += git-stash.sh
 479SCRIPT_SH += git-submodule.sh
 480SCRIPT_SH += git-web--browse.sh
 481
 482SCRIPT_LIB += git-mergetool--lib
 483SCRIPT_LIB += git-parse-remote
 484SCRIPT_LIB += git-rebase--am
 485SCRIPT_LIB += git-rebase--interactive
 486SCRIPT_LIB += git-rebase--merge
 487SCRIPT_LIB += git-sh-setup
 488SCRIPT_LIB += git-sh-i18n
 489
 490SCRIPT_PERL += git-add--interactive.perl
 491SCRIPT_PERL += git-difftool.perl
 492SCRIPT_PERL += git-archimport.perl
 493SCRIPT_PERL += git-cvsexportcommit.perl
 494SCRIPT_PERL += git-cvsimport.perl
 495SCRIPT_PERL += git-cvsserver.perl
 496SCRIPT_PERL += git-relink.perl
 497SCRIPT_PERL += git-send-email.perl
 498SCRIPT_PERL += git-svn.perl
 499
 500SCRIPT_PYTHON += git-p4.py
 501
 502NO_INSTALL += git-remote-testgit
 503
 504# Generated files for scripts
 505SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 506SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 507SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 508
 509SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 510SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 511SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 512
 513# Individual rules to allow e.g.
 514# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 515# from subdirectories like contrib/*/
 516.PHONY: build-perl-script build-sh-script build-python-script
 517build-perl-script: $(SCRIPT_PERL_GEN)
 518build-sh-script: $(SCRIPT_SH_GEN)
 519build-python-script: $(SCRIPT_PYTHON_GEN)
 520
 521.PHONY: install-perl-script install-sh-script install-python-script
 522install-sh-script: $(SCRIPT_SH_INS)
 523        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 524install-perl-script: $(SCRIPT_PERL_INS)
 525        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 526install-python-script: $(SCRIPT_PYTHON_INS)
 527        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 528
 529.PHONY: clean-perl-script clean-sh-script clean-python-script
 530clean-sh-script:
 531        $(RM) $(SCRIPT_SH_GEN)
 532clean-perl-script:
 533        $(RM) $(SCRIPT_PERL_GEN)
 534clean-python-script:
 535        $(RM) $(SCRIPT_PYTHON_GEN)
 536
 537SCRIPTS = $(SCRIPT_SH_INS) \
 538          $(SCRIPT_PERL_INS) \
 539          $(SCRIPT_PYTHON_INS) \
 540          git-instaweb
 541
 542ETAGS_TARGET = TAGS
 543
 544# Empty...
 545EXTRA_PROGRAMS =
 546
 547# ... and all the rest that could be moved out of bindir to gitexecdir
 548PROGRAMS += $(EXTRA_PROGRAMS)
 549
 550PROGRAM_OBJS += credential-store.o
 551PROGRAM_OBJS += daemon.o
 552PROGRAM_OBJS += fast-import.o
 553PROGRAM_OBJS += http-backend.o
 554PROGRAM_OBJS += imap-send.o
 555PROGRAM_OBJS += sh-i18n--envsubst.o
 556PROGRAM_OBJS += shell.o
 557PROGRAM_OBJS += show-index.o
 558PROGRAM_OBJS += upload-pack.o
 559PROGRAM_OBJS += remote-testsvn.o
 560
 561# Binary suffix, set to .exe for Windows builds
 562X =
 563
 564PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 565
 566TEST_PROGRAMS_NEED_X += test-chmtime
 567TEST_PROGRAMS_NEED_X += test-ctype
 568TEST_PROGRAMS_NEED_X += test-config
 569TEST_PROGRAMS_NEED_X += test-date
 570TEST_PROGRAMS_NEED_X += test-delta
 571TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 572TEST_PROGRAMS_NEED_X += test-dump-split-index
 573TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 574TEST_PROGRAMS_NEED_X += test-genrandom
 575TEST_PROGRAMS_NEED_X += test-hashmap
 576TEST_PROGRAMS_NEED_X += test-index-version
 577TEST_PROGRAMS_NEED_X += test-line-buffer
 578TEST_PROGRAMS_NEED_X += test-match-trees
 579TEST_PROGRAMS_NEED_X += test-mergesort
 580TEST_PROGRAMS_NEED_X += test-mktemp
 581TEST_PROGRAMS_NEED_X += test-parse-options
 582TEST_PROGRAMS_NEED_X += test-path-utils
 583TEST_PROGRAMS_NEED_X += test-prio-queue
 584TEST_PROGRAMS_NEED_X += test-read-cache
 585TEST_PROGRAMS_NEED_X += test-regex
 586TEST_PROGRAMS_NEED_X += test-revision-walking
 587TEST_PROGRAMS_NEED_X += test-run-command
 588TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 589TEST_PROGRAMS_NEED_X += test-sha1
 590TEST_PROGRAMS_NEED_X += test-sha1-array
 591TEST_PROGRAMS_NEED_X += test-sigchain
 592TEST_PROGRAMS_NEED_X += test-string-list
 593TEST_PROGRAMS_NEED_X += test-subprocess
 594TEST_PROGRAMS_NEED_X += test-svn-fe
 595TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 596TEST_PROGRAMS_NEED_X += test-wildmatch
 597
 598TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 599
 600# List built-in command $C whose implementation cmd_$C() is not in
 601# builtin/$C.o but is linked in as part of some other command.
 602BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 603
 604BUILT_INS += git-cherry$X
 605BUILT_INS += git-cherry-pick$X
 606BUILT_INS += git-format-patch$X
 607BUILT_INS += git-fsck-objects$X
 608BUILT_INS += git-init$X
 609BUILT_INS += git-merge-subtree$X
 610BUILT_INS += git-show$X
 611BUILT_INS += git-stage$X
 612BUILT_INS += git-status$X
 613BUILT_INS += git-whatchanged$X
 614
 615# what 'all' will build and 'install' will install in gitexecdir,
 616# excluding programs for built-in commands
 617ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 618
 619# what 'all' will build but not install in gitexecdir
 620OTHER_PROGRAMS = git$X
 621
 622# what test wrappers are needed and 'install' will install, in bindir
 623BINDIR_PROGRAMS_NEED_X += git
 624BINDIR_PROGRAMS_NEED_X += git-upload-pack
 625BINDIR_PROGRAMS_NEED_X += git-receive-pack
 626BINDIR_PROGRAMS_NEED_X += git-upload-archive
 627BINDIR_PROGRAMS_NEED_X += git-shell
 628
 629BINDIR_PROGRAMS_NO_X += git-cvsserver
 630
 631# Set paths to tools early so that they can be used for version tests.
 632ifndef SHELL_PATH
 633        SHELL_PATH = /bin/sh
 634endif
 635ifndef PERL_PATH
 636        PERL_PATH = /usr/bin/perl
 637endif
 638ifndef PYTHON_PATH
 639        PYTHON_PATH = /usr/bin/python
 640endif
 641
 642export PERL_PATH
 643export PYTHON_PATH
 644
 645LIB_FILE = libgit.a
 646XDIFF_LIB = xdiff/lib.a
 647VCSSVN_LIB = vcs-svn/lib.a
 648
 649GENERATED_H += common-cmds.h
 650
 651LIB_H = $(shell $(FIND) . \
 652        -name .git -prune -o \
 653        -name t -prune -o \
 654        -name Documentation -prune -o \
 655        -name '*.h' -print)
 656
 657LIB_OBJS += abspath.o
 658LIB_OBJS += advice.o
 659LIB_OBJS += alias.o
 660LIB_OBJS += alloc.o
 661LIB_OBJS += archive.o
 662LIB_OBJS += archive-tar.o
 663LIB_OBJS += archive-zip.o
 664LIB_OBJS += argv-array.o
 665LIB_OBJS += attr.o
 666LIB_OBJS += base85.o
 667LIB_OBJS += bisect.o
 668LIB_OBJS += blob.o
 669LIB_OBJS += branch.o
 670LIB_OBJS += bulk-checkin.o
 671LIB_OBJS += bundle.o
 672LIB_OBJS += cache-tree.o
 673LIB_OBJS += color.o
 674LIB_OBJS += column.o
 675LIB_OBJS += combine-diff.o
 676LIB_OBJS += commit.o
 677LIB_OBJS += compat/obstack.o
 678LIB_OBJS += compat/terminal.o
 679LIB_OBJS += config.o
 680LIB_OBJS += connect.o
 681LIB_OBJS += connected.o
 682LIB_OBJS += convert.o
 683LIB_OBJS += copy.o
 684LIB_OBJS += credential.o
 685LIB_OBJS += csum-file.o
 686LIB_OBJS += ctype.o
 687LIB_OBJS += date.o
 688LIB_OBJS += decorate.o
 689LIB_OBJS += diffcore-break.o
 690LIB_OBJS += diffcore-delta.o
 691LIB_OBJS += diffcore-order.o
 692LIB_OBJS += diffcore-pickaxe.o
 693LIB_OBJS += diffcore-rename.o
 694LIB_OBJS += diff-delta.o
 695LIB_OBJS += diff-lib.o
 696LIB_OBJS += diff-no-index.o
 697LIB_OBJS += diff.o
 698LIB_OBJS += dir.o
 699LIB_OBJS += editor.o
 700LIB_OBJS += entry.o
 701LIB_OBJS += environment.o
 702LIB_OBJS += ewah/bitmap.o
 703LIB_OBJS += ewah/ewah_bitmap.o
 704LIB_OBJS += ewah/ewah_io.o
 705LIB_OBJS += ewah/ewah_rlw.o
 706LIB_OBJS += exec_cmd.o
 707LIB_OBJS += fetch-pack.o
 708LIB_OBJS += fsck.o
 709LIB_OBJS += gettext.o
 710LIB_OBJS += gpg-interface.o
 711LIB_OBJS += graph.o
 712LIB_OBJS += grep.o
 713LIB_OBJS += hashmap.o
 714LIB_OBJS += help.o
 715LIB_OBJS += hex.o
 716LIB_OBJS += ident.o
 717LIB_OBJS += kwset.o
 718LIB_OBJS += levenshtein.o
 719LIB_OBJS += line-log.o
 720LIB_OBJS += line-range.o
 721LIB_OBJS += list-objects.o
 722LIB_OBJS += ll-merge.o
 723LIB_OBJS += lockfile.o
 724LIB_OBJS += log-tree.o
 725LIB_OBJS += mailmap.o
 726LIB_OBJS += match-trees.o
 727LIB_OBJS += merge.o
 728LIB_OBJS += merge-blobs.o
 729LIB_OBJS += merge-recursive.o
 730LIB_OBJS += mergesort.o
 731LIB_OBJS += name-hash.o
 732LIB_OBJS += notes.o
 733LIB_OBJS += notes-cache.o
 734LIB_OBJS += notes-merge.o
 735LIB_OBJS += notes-utils.o
 736LIB_OBJS += object.o
 737LIB_OBJS += pack-bitmap.o
 738LIB_OBJS += pack-bitmap-write.o
 739LIB_OBJS += pack-check.o
 740LIB_OBJS += pack-objects.o
 741LIB_OBJS += pack-revindex.o
 742LIB_OBJS += pack-write.o
 743LIB_OBJS += pager.o
 744LIB_OBJS += parse-options.o
 745LIB_OBJS += parse-options-cb.o
 746LIB_OBJS += patch-delta.o
 747LIB_OBJS += patch-ids.o
 748LIB_OBJS += path.o
 749LIB_OBJS += pathspec.o
 750LIB_OBJS += pkt-line.o
 751LIB_OBJS += preload-index.o
 752LIB_OBJS += pretty.o
 753LIB_OBJS += prio-queue.o
 754LIB_OBJS += progress.o
 755LIB_OBJS += prompt.o
 756LIB_OBJS += quote.o
 757LIB_OBJS += reachable.o
 758LIB_OBJS += read-cache.o
 759LIB_OBJS += reflog-walk.o
 760LIB_OBJS += refs.o
 761LIB_OBJS += remote.o
 762LIB_OBJS += replace_object.o
 763LIB_OBJS += rerere.o
 764LIB_OBJS += resolve-undo.o
 765LIB_OBJS += revision.o
 766LIB_OBJS += run-command.o
 767LIB_OBJS += send-pack.o
 768LIB_OBJS += sequencer.o
 769LIB_OBJS += server-info.o
 770LIB_OBJS += setup.o
 771LIB_OBJS += sha1-array.o
 772LIB_OBJS += sha1-lookup.o
 773LIB_OBJS += sha1_file.o
 774LIB_OBJS += sha1_name.o
 775LIB_OBJS += shallow.o
 776LIB_OBJS += sideband.o
 777LIB_OBJS += sigchain.o
 778LIB_OBJS += split-index.o
 779LIB_OBJS += strbuf.o
 780LIB_OBJS += streaming.o
 781LIB_OBJS += string-list.o
 782LIB_OBJS += submodule.o
 783LIB_OBJS += symlinks.o
 784LIB_OBJS += tag.o
 785LIB_OBJS += trace.o
 786LIB_OBJS += trailer.o
 787LIB_OBJS += transport.o
 788LIB_OBJS += transport-helper.o
 789LIB_OBJS += tree-diff.o
 790LIB_OBJS += tree.o
 791LIB_OBJS += tree-walk.o
 792LIB_OBJS += unpack-trees.o
 793LIB_OBJS += url.o
 794LIB_OBJS += urlmatch.o
 795LIB_OBJS += usage.o
 796LIB_OBJS += userdiff.o
 797LIB_OBJS += utf8.o
 798LIB_OBJS += varint.o
 799LIB_OBJS += version.o
 800LIB_OBJS += versioncmp.o
 801LIB_OBJS += walker.o
 802LIB_OBJS += wildmatch.o
 803LIB_OBJS += wrapper.o
 804LIB_OBJS += write_or_die.o
 805LIB_OBJS += ws.o
 806LIB_OBJS += wt-status.o
 807LIB_OBJS += xdiff-interface.o
 808LIB_OBJS += zlib.o
 809
 810BUILTIN_OBJS += builtin/add.o
 811BUILTIN_OBJS += builtin/annotate.o
 812BUILTIN_OBJS += builtin/apply.o
 813BUILTIN_OBJS += builtin/archive.o
 814BUILTIN_OBJS += builtin/bisect--helper.o
 815BUILTIN_OBJS += builtin/blame.o
 816BUILTIN_OBJS += builtin/branch.o
 817BUILTIN_OBJS += builtin/bundle.o
 818BUILTIN_OBJS += builtin/cat-file.o
 819BUILTIN_OBJS += builtin/check-attr.o
 820BUILTIN_OBJS += builtin/check-ignore.o
 821BUILTIN_OBJS += builtin/check-mailmap.o
 822BUILTIN_OBJS += builtin/check-ref-format.o
 823BUILTIN_OBJS += builtin/checkout-index.o
 824BUILTIN_OBJS += builtin/checkout.o
 825BUILTIN_OBJS += builtin/clean.o
 826BUILTIN_OBJS += builtin/clone.o
 827BUILTIN_OBJS += builtin/column.o
 828BUILTIN_OBJS += builtin/commit-tree.o
 829BUILTIN_OBJS += builtin/commit.o
 830BUILTIN_OBJS += builtin/config.o
 831BUILTIN_OBJS += builtin/count-objects.o
 832BUILTIN_OBJS += builtin/credential.o
 833BUILTIN_OBJS += builtin/describe.o
 834BUILTIN_OBJS += builtin/diff-files.o
 835BUILTIN_OBJS += builtin/diff-index.o
 836BUILTIN_OBJS += builtin/diff-tree.o
 837BUILTIN_OBJS += builtin/diff.o
 838BUILTIN_OBJS += builtin/fast-export.o
 839BUILTIN_OBJS += builtin/fetch-pack.o
 840BUILTIN_OBJS += builtin/fetch.o
 841BUILTIN_OBJS += builtin/fmt-merge-msg.o
 842BUILTIN_OBJS += builtin/for-each-ref.o
 843BUILTIN_OBJS += builtin/fsck.o
 844BUILTIN_OBJS += builtin/gc.o
 845BUILTIN_OBJS += builtin/get-tar-commit-id.o
 846BUILTIN_OBJS += builtin/grep.o
 847BUILTIN_OBJS += builtin/hash-object.o
 848BUILTIN_OBJS += builtin/help.o
 849BUILTIN_OBJS += builtin/index-pack.o
 850BUILTIN_OBJS += builtin/init-db.o
 851BUILTIN_OBJS += builtin/interpret-trailers.o
 852BUILTIN_OBJS += builtin/log.o
 853BUILTIN_OBJS += builtin/ls-files.o
 854BUILTIN_OBJS += builtin/ls-remote.o
 855BUILTIN_OBJS += builtin/ls-tree.o
 856BUILTIN_OBJS += builtin/mailinfo.o
 857BUILTIN_OBJS += builtin/mailsplit.o
 858BUILTIN_OBJS += builtin/merge.o
 859BUILTIN_OBJS += builtin/merge-base.o
 860BUILTIN_OBJS += builtin/merge-file.o
 861BUILTIN_OBJS += builtin/merge-index.o
 862BUILTIN_OBJS += builtin/merge-ours.o
 863BUILTIN_OBJS += builtin/merge-recursive.o
 864BUILTIN_OBJS += builtin/merge-tree.o
 865BUILTIN_OBJS += builtin/mktag.o
 866BUILTIN_OBJS += builtin/mktree.o
 867BUILTIN_OBJS += builtin/mv.o
 868BUILTIN_OBJS += builtin/name-rev.o
 869BUILTIN_OBJS += builtin/notes.o
 870BUILTIN_OBJS += builtin/pack-objects.o
 871BUILTIN_OBJS += builtin/pack-redundant.o
 872BUILTIN_OBJS += builtin/pack-refs.o
 873BUILTIN_OBJS += builtin/patch-id.o
 874BUILTIN_OBJS += builtin/prune-packed.o
 875BUILTIN_OBJS += builtin/prune.o
 876BUILTIN_OBJS += builtin/push.o
 877BUILTIN_OBJS += builtin/read-tree.o
 878BUILTIN_OBJS += builtin/receive-pack.o
 879BUILTIN_OBJS += builtin/reflog.o
 880BUILTIN_OBJS += builtin/remote.o
 881BUILTIN_OBJS += builtin/remote-ext.o
 882BUILTIN_OBJS += builtin/remote-fd.o
 883BUILTIN_OBJS += builtin/repack.o
 884BUILTIN_OBJS += builtin/replace.o
 885BUILTIN_OBJS += builtin/rerere.o
 886BUILTIN_OBJS += builtin/reset.o
 887BUILTIN_OBJS += builtin/rev-list.o
 888BUILTIN_OBJS += builtin/rev-parse.o
 889BUILTIN_OBJS += builtin/revert.o
 890BUILTIN_OBJS += builtin/rm.o
 891BUILTIN_OBJS += builtin/send-pack.o
 892BUILTIN_OBJS += builtin/shortlog.o
 893BUILTIN_OBJS += builtin/show-branch.o
 894BUILTIN_OBJS += builtin/show-ref.o
 895BUILTIN_OBJS += builtin/stripspace.o
 896BUILTIN_OBJS += builtin/symbolic-ref.o
 897BUILTIN_OBJS += builtin/tag.o
 898BUILTIN_OBJS += builtin/unpack-file.o
 899BUILTIN_OBJS += builtin/unpack-objects.o
 900BUILTIN_OBJS += builtin/update-index.o
 901BUILTIN_OBJS += builtin/update-ref.o
 902BUILTIN_OBJS += builtin/update-server-info.o
 903BUILTIN_OBJS += builtin/upload-archive.o
 904BUILTIN_OBJS += builtin/var.o
 905BUILTIN_OBJS += builtin/verify-commit.o
 906BUILTIN_OBJS += builtin/verify-pack.o
 907BUILTIN_OBJS += builtin/verify-tag.o
 908BUILTIN_OBJS += builtin/write-tree.o
 909
 910GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 911EXTLIBS =
 912
 913GIT_USER_AGENT = git/$(GIT_VERSION)
 914
 915include config.mak.uname
 916-include config.mak.autogen
 917-include config.mak
 918
 919ifndef sysconfdir
 920ifeq ($(prefix),/usr)
 921sysconfdir = /etc
 922else
 923sysconfdir = etc
 924endif
 925endif
 926
 927ifndef COMPUTE_HEADER_DEPENDENCIES
 928COMPUTE_HEADER_DEPENDENCIES = auto
 929endif
 930
 931ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 932dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 933        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 934        -x c /dev/null -o /dev/null 2>&1; \
 935        echo $$?)
 936ifeq ($(dep_check),0)
 937override COMPUTE_HEADER_DEPENDENCIES = yes
 938else
 939override COMPUTE_HEADER_DEPENDENCIES = no
 940endif
 941endif
 942
 943ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 944USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 945else
 946ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 947$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 948(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 949endif
 950endif
 951
 952ifdef SANE_TOOL_PATH
 953SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 954BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 955PATH := $(SANE_TOOL_PATH):${PATH}
 956else
 957BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 958endif
 959
 960ifneq (,$(INLINE))
 961        BASIC_CFLAGS += -Dinline=$(INLINE)
 962endif
 963
 964ifneq (,$(SOCKLEN_T))
 965        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 966endif
 967
 968ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 969        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 970else
 971ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 972        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 973endif
 974endif
 975
 976ifeq ($(uname_S),Darwin)
 977        ifndef NO_FINK
 978                ifeq ($(shell test -d /sw/lib && echo y),y)
 979                        BASIC_CFLAGS += -I/sw/include
 980                        BASIC_LDFLAGS += -L/sw/lib
 981                endif
 982        endif
 983        ifndef NO_DARWIN_PORTS
 984                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 985                        BASIC_CFLAGS += -I/opt/local/include
 986                        BASIC_LDFLAGS += -L/opt/local/lib
 987                endif
 988        endif
 989        ifndef NO_APPLE_COMMON_CRYPTO
 990                APPLE_COMMON_CRYPTO = YesPlease
 991                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 992        endif
 993        NO_REGEX = YesPlease
 994        PTHREAD_LIBS =
 995endif
 996
 997ifndef CC_LD_DYNPATH
 998        ifdef NO_R_TO_GCC_LINKER
 999                # Some gcc does not accept and pass -R to the linker to specify
1000                # the runtime dynamic library path.
1001                CC_LD_DYNPATH = -Wl,-rpath,
1002        else
1003                CC_LD_DYNPATH = -R
1004        endif
1005endif
1006
1007ifdef NO_LIBGEN_H
1008        COMPAT_CFLAGS += -DNO_LIBGEN_H
1009        COMPAT_OBJS += compat/basename.o
1010endif
1011
1012ifdef USE_LIBPCRE
1013        BASIC_CFLAGS += -DUSE_LIBPCRE
1014        ifdef LIBPCREDIR
1015                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1016                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1017        endif
1018        EXTLIBS += -lpcre
1019endif
1020
1021ifdef HAVE_ALLOCA_H
1022        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1023endif
1024
1025IMAP_SEND_BUILDDEPS =
1026IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1027
1028ifdef NO_CURL
1029        BASIC_CFLAGS += -DNO_CURL
1030        REMOTE_CURL_PRIMARY =
1031        REMOTE_CURL_ALIASES =
1032        REMOTE_CURL_NAMES =
1033else
1034        ifdef CURLDIR
1035                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1036                BASIC_CFLAGS += -I$(CURLDIR)/include
1037                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1038        else
1039                CURL_LIBCURL = -lcurl
1040        endif
1041        ifdef NEEDS_SSL_WITH_CURL
1042                CURL_LIBCURL += -lssl
1043                ifdef NEEDS_CRYPTO_WITH_SSL
1044                        CURL_LIBCURL += -lcrypto
1045                endif
1046        endif
1047        ifdef NEEDS_IDN_WITH_CURL
1048                CURL_LIBCURL += -lidn
1049        endif
1050
1051        REMOTE_CURL_PRIMARY = git-remote-http$X
1052        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1053        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1054        PROGRAM_OBJS += http-fetch.o
1055        PROGRAMS += $(REMOTE_CURL_NAMES)
1056        curl_check := $(shell (echo 070908; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1057        ifeq "$(curl_check)" "070908"
1058                ifndef NO_EXPAT
1059                        PROGRAM_OBJS += http-push.o
1060                endif
1061        endif
1062        curl_check := $(shell (echo 072200; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1063        ifeq "$(curl_check)" "072200"
1064                USE_CURL_FOR_IMAP_SEND = YesPlease
1065        endif
1066        ifdef USE_CURL_FOR_IMAP_SEND
1067                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1068                IMAP_SEND_BUILDDEPS = http.o
1069                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1070        endif
1071        ifndef NO_EXPAT
1072                ifdef EXPATDIR
1073                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1074                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1075                else
1076                        EXPAT_LIBEXPAT = -lexpat
1077                endif
1078                ifdef EXPAT_NEEDS_XMLPARSE_H
1079                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1080                endif
1081        endif
1082endif
1083
1084ifdef ZLIB_PATH
1085        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1086        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1087endif
1088EXTLIBS += -lz
1089
1090ifndef NO_OPENSSL
1091        OPENSSL_LIBSSL = -lssl
1092        ifdef OPENSSLDIR
1093                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1094                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1095        else
1096                OPENSSL_LINK =
1097        endif
1098        ifdef NEEDS_CRYPTO_WITH_SSL
1099                OPENSSL_LIBSSL += -lcrypto
1100        endif
1101        ifdef NO_HMAC_CTX_CLEANUP
1102                BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1103        endif
1104else
1105        BASIC_CFLAGS += -DNO_OPENSSL
1106        BLK_SHA1 = 1
1107        OPENSSL_LIBSSL =
1108endif
1109ifdef NO_OPENSSL
1110        LIB_4_CRYPTO =
1111else
1112ifdef NEEDS_SSL_WITH_CRYPTO
1113        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1114else
1115        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1116endif
1117ifdef APPLE_COMMON_CRYPTO
1118        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1119endif
1120endif
1121ifdef NEEDS_LIBICONV
1122        ifdef ICONVDIR
1123                BASIC_CFLAGS += -I$(ICONVDIR)/include
1124                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1125        else
1126                ICONV_LINK =
1127        endif
1128        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1129                ICONV_LINK += -lintl
1130        endif
1131        EXTLIBS += $(ICONV_LINK) -liconv
1132endif
1133ifdef NEEDS_LIBGEN
1134        EXTLIBS += -lgen
1135endif
1136ifndef NO_GETTEXT
1137ifndef LIBC_CONTAINS_LIBINTL
1138        EXTLIBS += -lintl
1139endif
1140endif
1141ifdef NEEDS_SOCKET
1142        EXTLIBS += -lsocket
1143endif
1144ifdef NEEDS_NSL
1145        EXTLIBS += -lnsl
1146endif
1147ifdef NEEDS_RESOLV
1148        EXTLIBS += -lresolv
1149endif
1150ifdef NO_D_TYPE_IN_DIRENT
1151        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1152endif
1153ifdef NO_D_INO_IN_DIRENT
1154        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1155endif
1156ifdef NO_GECOS_IN_PWENT
1157        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1158endif
1159ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1160        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1161endif
1162ifdef USE_NSEC
1163        BASIC_CFLAGS += -DUSE_NSEC
1164endif
1165ifdef USE_ST_TIMESPEC
1166        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1167endif
1168ifdef NO_NORETURN
1169        BASIC_CFLAGS += -DNO_NORETURN
1170endif
1171ifdef NO_NSEC
1172        BASIC_CFLAGS += -DNO_NSEC
1173endif
1174ifdef SNPRINTF_RETURNS_BOGUS
1175        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1176        COMPAT_OBJS += compat/snprintf.o
1177endif
1178ifdef FREAD_READS_DIRECTORIES
1179        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1180        COMPAT_OBJS += compat/fopen.o
1181endif
1182ifdef NO_SYMLINK_HEAD
1183        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1184endif
1185ifdef GETTEXT_POISON
1186        BASIC_CFLAGS += -DGETTEXT_POISON
1187endif
1188ifdef NO_GETTEXT
1189        BASIC_CFLAGS += -DNO_GETTEXT
1190        USE_GETTEXT_SCHEME ?= fallthrough
1191endif
1192ifdef NO_POLL
1193        NO_SYS_POLL_H = YesPlease
1194        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1195        COMPAT_OBJS += compat/poll/poll.o
1196endif
1197ifdef NO_STRCASESTR
1198        COMPAT_CFLAGS += -DNO_STRCASESTR
1199        COMPAT_OBJS += compat/strcasestr.o
1200endif
1201ifdef NO_STRLCPY
1202        COMPAT_CFLAGS += -DNO_STRLCPY
1203        COMPAT_OBJS += compat/strlcpy.o
1204endif
1205ifdef NO_STRTOUMAX
1206        COMPAT_CFLAGS += -DNO_STRTOUMAX
1207        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1208endif
1209ifdef NO_STRTOULL
1210        COMPAT_CFLAGS += -DNO_STRTOULL
1211endif
1212ifdef NO_SETENV
1213        COMPAT_CFLAGS += -DNO_SETENV
1214        COMPAT_OBJS += compat/setenv.o
1215endif
1216ifdef NO_MKDTEMP
1217        COMPAT_CFLAGS += -DNO_MKDTEMP
1218        COMPAT_OBJS += compat/mkdtemp.o
1219endif
1220ifdef MKDIR_WO_TRAILING_SLASH
1221        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1222        COMPAT_OBJS += compat/mkdir.o
1223endif
1224ifdef NO_MKSTEMPS
1225        COMPAT_CFLAGS += -DNO_MKSTEMPS
1226endif
1227ifdef NO_UNSETENV
1228        COMPAT_CFLAGS += -DNO_UNSETENV
1229        COMPAT_OBJS += compat/unsetenv.o
1230endif
1231ifdef NO_SYS_SELECT_H
1232        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1233endif
1234ifdef NO_SYS_POLL_H
1235        BASIC_CFLAGS += -DNO_SYS_POLL_H
1236endif
1237ifdef NEEDS_SYS_PARAM_H
1238        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1239endif
1240ifdef NO_INTTYPES_H
1241        BASIC_CFLAGS += -DNO_INTTYPES_H
1242endif
1243ifdef NO_INITGROUPS
1244        BASIC_CFLAGS += -DNO_INITGROUPS
1245endif
1246ifdef NO_MMAP
1247        COMPAT_CFLAGS += -DNO_MMAP
1248        COMPAT_OBJS += compat/mmap.o
1249else
1250        ifdef USE_WIN32_MMAP
1251                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1252                COMPAT_OBJS += compat/win32mmap.o
1253        endif
1254endif
1255ifdef OBJECT_CREATION_USES_RENAMES
1256        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1257endif
1258ifdef NO_STRUCT_ITIMERVAL
1259        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1260        NO_SETITIMER = YesPlease
1261endif
1262ifdef NO_SETITIMER
1263        COMPAT_CFLAGS += -DNO_SETITIMER
1264endif
1265ifdef NO_PREAD
1266        COMPAT_CFLAGS += -DNO_PREAD
1267        COMPAT_OBJS += compat/pread.o
1268endif
1269ifdef NO_FAST_WORKING_DIRECTORY
1270        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1271endif
1272ifdef NO_TRUSTABLE_FILEMODE
1273        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1274endif
1275ifdef NEEDS_MODE_TRANSLATION
1276        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1277        COMPAT_OBJS += compat/stat.o
1278endif
1279ifdef NO_IPV6
1280        BASIC_CFLAGS += -DNO_IPV6
1281endif
1282ifdef NO_INTPTR_T
1283        COMPAT_CFLAGS += -DNO_INTPTR_T
1284endif
1285ifdef NO_UINTMAX_T
1286        BASIC_CFLAGS += -Duintmax_t=uint32_t
1287endif
1288ifdef NO_SOCKADDR_STORAGE
1289ifdef NO_IPV6
1290        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1291else
1292        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1293endif
1294endif
1295ifdef NO_INET_NTOP
1296        LIB_OBJS += compat/inet_ntop.o
1297        BASIC_CFLAGS += -DNO_INET_NTOP
1298endif
1299ifdef NO_INET_PTON
1300        LIB_OBJS += compat/inet_pton.o
1301        BASIC_CFLAGS += -DNO_INET_PTON
1302endif
1303ifndef NO_UNIX_SOCKETS
1304        LIB_OBJS += unix-socket.o
1305        PROGRAM_OBJS += credential-cache.o
1306        PROGRAM_OBJS += credential-cache--daemon.o
1307endif
1308
1309ifdef NO_ICONV
1310        BASIC_CFLAGS += -DNO_ICONV
1311endif
1312
1313ifdef OLD_ICONV
1314        BASIC_CFLAGS += -DOLD_ICONV
1315endif
1316
1317ifdef NO_DEFLATE_BOUND
1318        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1319endif
1320
1321ifdef NO_POSIX_GOODIES
1322        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1323endif
1324
1325ifdef BLK_SHA1
1326        SHA1_HEADER = "block-sha1/sha1.h"
1327        LIB_OBJS += block-sha1/sha1.o
1328else
1329ifdef PPC_SHA1
1330        SHA1_HEADER = "ppc/sha1.h"
1331        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1332else
1333ifdef APPLE_COMMON_CRYPTO
1334        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1335        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1336else
1337        SHA1_HEADER = <openssl/sha.h>
1338        EXTLIBS += $(LIB_4_CRYPTO)
1339endif
1340endif
1341endif
1342
1343ifdef NO_PERL_MAKEMAKER
1344        export NO_PERL_MAKEMAKER
1345endif
1346ifdef NO_HSTRERROR
1347        COMPAT_CFLAGS += -DNO_HSTRERROR
1348        COMPAT_OBJS += compat/hstrerror.o
1349endif
1350ifdef NO_MEMMEM
1351        COMPAT_CFLAGS += -DNO_MEMMEM
1352        COMPAT_OBJS += compat/memmem.o
1353endif
1354ifdef NO_GETPAGESIZE
1355        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1356endif
1357ifdef INTERNAL_QSORT
1358        COMPAT_CFLAGS += -DINTERNAL_QSORT
1359        COMPAT_OBJS += compat/qsort.o
1360endif
1361ifdef RUNTIME_PREFIX
1362        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1363endif
1364
1365ifdef NO_PTHREADS
1366        BASIC_CFLAGS += -DNO_PTHREADS
1367else
1368        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1369        EXTLIBS += $(PTHREAD_LIBS)
1370        LIB_OBJS += thread-utils.o
1371endif
1372
1373ifdef HAVE_PATHS_H
1374        BASIC_CFLAGS += -DHAVE_PATHS_H
1375endif
1376
1377ifdef HAVE_LIBCHARSET_H
1378        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1379        EXTLIBS += $(CHARSET_LIB)
1380endif
1381
1382ifdef HAVE_STRINGS_H
1383        BASIC_CFLAGS += -DHAVE_STRINGS_H
1384endif
1385
1386ifdef HAVE_DEV_TTY
1387        BASIC_CFLAGS += -DHAVE_DEV_TTY
1388endif
1389
1390ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1391        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1392endif
1393ifdef UNRELIABLE_FSTAT
1394        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1395endif
1396ifdef NO_REGEX
1397        COMPAT_CFLAGS += -Icompat/regex
1398        COMPAT_OBJS += compat/regex/regex.o
1399endif
1400ifdef NATIVE_CRLF
1401        BASIC_CFLAGS += -DNATIVE_CRLF
1402endif
1403
1404ifdef USE_NED_ALLOCATOR
1405       COMPAT_CFLAGS += -Icompat/nedmalloc
1406       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1407endif
1408
1409ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1410        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1411endif
1412
1413ifndef NO_MSGFMT_EXTENDED_OPTIONS
1414        MSGFMT += --check --statistics
1415endif
1416
1417ifneq (,$(XDL_FAST_HASH))
1418        BASIC_CFLAGS += -DXDL_FAST_HASH
1419endif
1420
1421ifdef GMTIME_UNRELIABLE_ERRORS
1422        COMPAT_OBJS += compat/gmtime.o
1423        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1424endif
1425
1426ifdef HAVE_CLOCK_GETTIME
1427        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1428        EXTLIBS += -lrt
1429endif
1430
1431ifdef HAVE_CLOCK_MONOTONIC
1432        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1433endif
1434
1435ifeq ($(TCLTK_PATH),)
1436NO_TCLTK = NoThanks
1437endif
1438
1439ifeq ($(PERL_PATH),)
1440NO_PERL = NoThanks
1441endif
1442
1443ifeq ($(PYTHON_PATH),)
1444NO_PYTHON = NoThanks
1445endif
1446
1447QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1448QUIET_SUBDIR1  =
1449
1450ifneq ($(findstring $(MAKEFLAGS),w),w)
1451PRINT_DIR = --no-print-directory
1452else # "make -w"
1453NO_SUBDIR = :
1454endif
1455
1456ifneq ($(findstring $(MAKEFLAGS),s),s)
1457ifndef V
1458        QUIET_CC       = @echo '   ' CC $@;
1459        QUIET_AR       = @echo '   ' AR $@;
1460        QUIET_LINK     = @echo '   ' LINK $@;
1461        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1462        QUIET_GEN      = @echo '   ' GEN $@;
1463        QUIET_LNCP     = @echo '   ' LN/CP $@;
1464        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1465        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1466        QUIET_GCOV     = @echo '   ' GCOV $@;
1467        QUIET_SP       = @echo '   ' SP $<;
1468        QUIET_RC       = @echo '   ' RC $@;
1469        QUIET_SUBDIR0  = +@subdir=
1470        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1471                         $(MAKE) $(PRINT_DIR) -C $$subdir
1472        export V
1473        export QUIET_GEN
1474        export QUIET_BUILT_IN
1475endif
1476endif
1477
1478ifdef NO_INSTALL_HARDLINKS
1479        export NO_INSTALL_HARDLINKS
1480endif
1481
1482### profile feedback build
1483#
1484
1485# Can adjust this to be a global directory if you want to do extended
1486# data gathering
1487PROFILE_DIR := $(CURDIR)
1488
1489ifeq ("$(PROFILE)","GEN")
1490        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1491        EXTLIBS += -lgcov
1492        export CCACHE_DISABLE = t
1493        V = 1
1494else
1495ifneq ("$(PROFILE)","")
1496        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1497        export CCACHE_DISABLE = t
1498        V = 1
1499endif
1500endif
1501
1502# Shell quote (do not use $(call) to accommodate ancient setups);
1503
1504SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1505ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1506ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1507
1508DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1509bindir_SQ = $(subst ','\'',$(bindir))
1510bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1511mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1512infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1513localedir_SQ = $(subst ','\'',$(localedir))
1514gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1515template_dir_SQ = $(subst ','\'',$(template_dir))
1516htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1517prefix_SQ = $(subst ','\'',$(prefix))
1518gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1519
1520SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1521PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1522PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1523TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1524DIFF_SQ = $(subst ','\'',$(DIFF))
1525PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1526
1527LIBS = $(GITLIBS) $(EXTLIBS)
1528
1529BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1530        $(COMPAT_CFLAGS)
1531LIB_OBJS += $(COMPAT_OBJS)
1532
1533# Quote for C
1534
1535ifdef DEFAULT_EDITOR
1536DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1537DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1538
1539BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1540endif
1541
1542ifdef DEFAULT_PAGER
1543DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1544DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1545
1546BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1547endif
1548
1549ifdef SHELL_PATH
1550SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1551SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1552
1553BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1554endif
1555
1556GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1557GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1558GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1559GIT-USER-AGENT: FORCE
1560        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1561                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1562        fi
1563
1564ifdef DEFAULT_HELP_FORMAT
1565BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1566endif
1567
1568ALL_CFLAGS += $(BASIC_CFLAGS)
1569ALL_LDFLAGS += $(BASIC_LDFLAGS)
1570
1571export DIFF TAR INSTALL DESTDIR SHELL_PATH
1572
1573
1574### Build rules
1575
1576SHELL = $(SHELL_PATH)
1577
1578all:: shell_compatibility_test
1579
1580ifeq "$(PROFILE)" "BUILD"
1581all:: profile
1582endif
1583
1584profile:: profile-clean
1585        $(MAKE) PROFILE=GEN all
1586        $(MAKE) PROFILE=GEN -j1 test
1587        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1588                $(MAKE) PROFILE=GEN -j1 perf; \
1589        else \
1590                echo "Skipping profile of perf tests..."; \
1591        fi
1592        $(MAKE) PROFILE=USE all
1593
1594profile-fast: profile-clean
1595        $(MAKE) PROFILE=GEN all
1596        $(MAKE) PROFILE=GEN -j1 perf
1597        $(MAKE) PROFILE=USE all
1598
1599
1600all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1601ifneq (,$X)
1602        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1603endif
1604
1605all::
1606ifndef NO_TCLTK
1607        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1608        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1609endif
1610ifndef NO_PERL
1611        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1612endif
1613        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1614
1615please_set_SHELL_PATH_to_a_more_modern_shell:
1616        @$$(:)
1617
1618shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1619
1620strip: $(PROGRAMS) git$X
1621        $(STRIP) $(STRIP_OPTS) $^
1622
1623### Target-specific flags and dependencies
1624
1625# The generic compilation pattern rule and automatically
1626# computed header dependencies (falling back to a dependency on
1627# LIB_H) are enough to describe how most targets should be built,
1628# but some targets are special enough to need something a little
1629# different.
1630#
1631# - When a source file "foo.c" #includes a generated header file,
1632#   we need to list that dependency for the "foo.o" target.
1633#
1634#   We also list it from other targets that are built from foo.c
1635#   like "foo.sp" and "foo.s", even though that is easy to forget
1636#   to do because the generated header is already present around
1637#   after a regular build attempt.
1638#
1639# - Some code depends on configuration kept in makefile
1640#   variables. The target-specific variable EXTRA_CPPFLAGS can
1641#   be used to convey that information to the C preprocessor
1642#   using -D options.
1643#
1644#   The "foo.o" target should have a corresponding dependency on
1645#   a file that changes when the value of the makefile variable
1646#   changes.  For example, targets making use of the
1647#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1648#
1649#   Technically the ".sp" and ".s" targets do not need this
1650#   dependency because they are force-built, but they get the
1651#   same dependency for consistency. This way, you do not have to
1652#   know how each target is implemented. And it means the
1653#   dependencies here will not need to change if the force-build
1654#   details change some day.
1655
1656git.sp git.s git.o: GIT-PREFIX
1657git.sp git.s git.o: EXTRA_CPPFLAGS = \
1658        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1659        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1660        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1661
1662git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1663        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1664                $(BUILTIN_OBJS) $(LIBS)
1665
1666help.sp help.s help.o: common-cmds.h
1667
1668builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1669builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1670        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1671        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1672        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1673
1674version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1675version.sp version.s version.o: EXTRA_CPPFLAGS = \
1676        '-DGIT_VERSION="$(GIT_VERSION)"' \
1677        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1678
1679$(BUILT_INS): git$X
1680        $(QUIET_BUILT_IN)$(RM) $@ && \
1681        ln $< $@ 2>/dev/null || \
1682        ln -s $< $@ 2>/dev/null || \
1683        cp $< $@
1684
1685common-cmds.h: ./generate-cmdlist.sh command-list.txt
1686
1687common-cmds.h: $(wildcard Documentation/git-*.txt)
1688        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1689
1690SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1691        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1692        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1693define cmd_munge_script
1694$(RM) $@ $@+ && \
1695sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1696    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1697    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1698    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1699    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1700    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1701    -e $(BROKEN_PATH_FIX) \
1702    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1703    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1704    $@.sh >$@+
1705endef
1706
1707GIT-SCRIPT-DEFINES: FORCE
1708        @FLAGS='$(SCRIPT_DEFINES)'; \
1709            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1710                echo >&2 "    * new script parameters"; \
1711                echo "$$FLAGS" >$@; \
1712            fi
1713
1714
1715$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1716        $(QUIET_GEN)$(cmd_munge_script) && \
1717        chmod +x $@+ && \
1718        mv $@+ $@
1719
1720$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1721        $(QUIET_GEN)$(cmd_munge_script) && \
1722        mv $@+ $@
1723
1724git.res: git.rc GIT-VERSION-FILE
1725        $(QUIET_RC)$(RC) \
1726          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1727          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1728
1729# This makes sure we depend on the NO_PERL setting itself.
1730$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1731
1732ifndef NO_PERL
1733$(SCRIPT_PERL_GEN): perl/perl.mak
1734
1735perl/perl.mak: perl/PM.stamp
1736
1737perl/PM.stamp: FORCE
1738        $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1739        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1740        $(RM) $@+
1741
1742perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1743        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1744
1745PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1746$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1747        $(QUIET_GEN)$(RM) $@ $@+ && \
1748        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1749        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1750        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1751        sed -e '1{' \
1752            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1753            -e '        h' \
1754            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1755            -e '        H' \
1756            -e '        x' \
1757            -e '}' \
1758            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1759            $< >$@+ && \
1760        chmod +x $@+ && \
1761        mv $@+ $@
1762
1763GIT-PERL-DEFINES: FORCE
1764        @FLAGS='$(PERL_DEFINES)'; \
1765            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1766                echo >&2 "    * new perl-specific parameters"; \
1767                echo "$$FLAGS" >$@; \
1768            fi
1769
1770
1771.PHONY: gitweb
1772gitweb:
1773        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1774
1775git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1776        $(QUIET_GEN)$(cmd_munge_script) && \
1777        chmod +x $@+ && \
1778        mv $@+ $@
1779else # NO_PERL
1780$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1781        $(QUIET_GEN)$(RM) $@ $@+ && \
1782        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1783            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1784            unimplemented.sh >$@+ && \
1785        chmod +x $@+ && \
1786        mv $@+ $@
1787endif # NO_PERL
1788
1789# This makes sure we depend on the NO_PYTHON setting itself.
1790$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1791
1792ifndef NO_PYTHON
1793$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1794$(SCRIPT_PYTHON_GEN): % : %.py
1795        $(QUIET_GEN)$(RM) $@ $@+ && \
1796        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1797            $< >$@+ && \
1798        chmod +x $@+ && \
1799        mv $@+ $@
1800else # NO_PYTHON
1801$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1802        $(QUIET_GEN)$(RM) $@ $@+ && \
1803        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1804            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1805            unimplemented.sh >$@+ && \
1806        chmod +x $@+ && \
1807        mv $@+ $@
1808endif # NO_PYTHON
1809
1810CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1811                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1812                        configure.ac >configure.ac+ && \
1813                   autoconf -o configure configure.ac+ && \
1814                   $(RM) configure.ac+
1815
1816configure: configure.ac GIT-VERSION-FILE
1817        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1818
1819ifdef AUTOCONFIGURED
1820# We avoid depending on 'configure' here, because it gets rebuilt
1821# every time GIT-VERSION-FILE is modified, only to update the embedded
1822# version number string, which config.status does not care about.  We
1823# do want to recheck when the platform/environment detection logic
1824# changes, hence this depends on configure.ac.
1825config.status: configure.ac
1826        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1827        if test -f config.status; then \
1828          ./config.status --recheck; \
1829        else \
1830          ./configure; \
1831        fi
1832reconfigure config.mak.autogen: config.status
1833        $(QUIET_GEN)./config.status
1834.PHONY: reconfigure # This is a convenience target.
1835endif
1836
1837XDIFF_OBJS += xdiff/xdiffi.o
1838XDIFF_OBJS += xdiff/xprepare.o
1839XDIFF_OBJS += xdiff/xutils.o
1840XDIFF_OBJS += xdiff/xemit.o
1841XDIFF_OBJS += xdiff/xmerge.o
1842XDIFF_OBJS += xdiff/xpatience.o
1843XDIFF_OBJS += xdiff/xhistogram.o
1844
1845VCSSVN_OBJS += vcs-svn/line_buffer.o
1846VCSSVN_OBJS += vcs-svn/sliding_window.o
1847VCSSVN_OBJS += vcs-svn/repo_tree.o
1848VCSSVN_OBJS += vcs-svn/fast_export.o
1849VCSSVN_OBJS += vcs-svn/svndiff.o
1850VCSSVN_OBJS += vcs-svn/svndump.o
1851
1852TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1853OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1854        $(XDIFF_OBJS) \
1855        $(VCSSVN_OBJS) \
1856        git.o
1857ifndef NO_CURL
1858        OBJECTS += http.o http-walker.o remote-curl.o
1859endif
1860
1861dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1862dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1863
1864ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1865$(dep_dirs):
1866        @mkdir -p $@
1867
1868missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1869dep_file = $(dir $@).depend/$(notdir $@).d
1870dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1871endif
1872
1873ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1874dep_dirs =
1875missing_dep_dirs =
1876dep_args =
1877endif
1878
1879ASM_SRC := $(wildcard $(OBJECTS:o=S))
1880ASM_OBJ := $(ASM_SRC:S=o)
1881C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1882
1883.SUFFIXES:
1884
1885$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1886        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1887$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1888        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1889
1890%.s: %.c GIT-CFLAGS FORCE
1891        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1892
1893ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1894# Take advantage of gcc's on-the-fly dependency generation
1895# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1896dep_files_present := $(wildcard $(dep_files))
1897ifneq ($(dep_files_present),)
1898include $(dep_files_present)
1899endif
1900else
1901# Dependencies on header files, for platforms that do not support
1902# the gcc -MMD option.
1903#
1904# Dependencies on automatically generated headers such as common-cmds.h
1905# should _not_ be included here, since they are necessary even when
1906# building an object for the first time.
1907
1908$(OBJECTS): $(LIB_H)
1909endif
1910
1911exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1912exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1913        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1914        '-DBINDIR="$(bindir_relative_SQ)"' \
1915        '-DPREFIX="$(prefix_SQ)"'
1916
1917builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1918builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1919        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1920
1921config.sp config.s config.o: GIT-PREFIX
1922config.sp config.s config.o: EXTRA_CPPFLAGS = \
1923        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1924
1925attr.sp attr.s attr.o: GIT-PREFIX
1926attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1927        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1928
1929gettext.sp gettext.s gettext.o: GIT-PREFIX
1930gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1931        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1932
1933http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1934        -DCURL_DISABLE_TYPECHECK
1935
1936ifdef NO_EXPAT
1937http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1938endif
1939
1940ifdef NO_REGEX
1941compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1942        -DGAWK -DNO_MBSUPPORT
1943endif
1944
1945ifdef USE_NED_ALLOCATOR
1946compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1947        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1948compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1949endif
1950
1951git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1952        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1953
1954git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1955        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1956                $(LIBS) $(IMAP_SEND_LDFLAGS)
1957
1958git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1959        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1960                $(LIBS) $(CURL_LIBCURL)
1961git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1962        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1963                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1964
1965git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1966        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1967        $(VCSSVN_LIB)
1968
1969$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1970        $(QUIET_LNCP)$(RM) $@ && \
1971        ln $< $@ 2>/dev/null || \
1972        ln -s $< $@ 2>/dev/null || \
1973        cp $< $@
1974
1975$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1976        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1977                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1978
1979$(LIB_FILE): $(LIB_OBJS)
1980        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1981
1982$(XDIFF_LIB): $(XDIFF_OBJS)
1983        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1984
1985$(VCSSVN_LIB): $(VCSSVN_OBJS)
1986        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1987
1988export DEFAULT_EDITOR DEFAULT_PAGER
1989
1990doc:
1991        $(MAKE) -C Documentation all
1992
1993man:
1994        $(MAKE) -C Documentation man
1995
1996html:
1997        $(MAKE) -C Documentation html
1998
1999info:
2000        $(MAKE) -C Documentation info
2001
2002pdf:
2003        $(MAKE) -C Documentation pdf
2004
2005XGETTEXT_FLAGS = \
2006        --force-po \
2007        --add-comments=TRANSLATORS: \
2008        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2009        --from-code=UTF-8
2010XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2011        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2012XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2013        --keyword=gettextln --keyword=eval_gettextln
2014XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2015LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2016LOCALIZED_SH = $(SCRIPT_SH)
2017LOCALIZED_PERL = $(SCRIPT_PERL)
2018
2019ifdef XGETTEXT_INCLUDE_TESTS
2020LOCALIZED_C += t/t0200/test.c
2021LOCALIZED_SH += t/t0200/test.sh
2022LOCALIZED_PERL += t/t0200/test.perl
2023endif
2024
2025po/git.pot: $(GENERATED_H) FORCE
2026        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2027        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2028                $(LOCALIZED_SH)
2029        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2030                $(LOCALIZED_PERL)
2031        mv $@+ $@
2032
2033pot: po/git.pot
2034
2035POFILES := $(wildcard po/*.po)
2036MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2037
2038ifndef NO_GETTEXT
2039all:: $(MOFILES)
2040endif
2041
2042po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2043        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2044
2045FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2046                        $(FIND) . \( -name .git -type d -prune \) \
2047                                -o \( -name '*.[hcS]' -type f -print \) )
2048
2049$(ETAGS_TARGET): FORCE
2050        $(RM) $(ETAGS_TARGET)
2051        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2052
2053tags: FORCE
2054        $(RM) tags
2055        $(FIND_SOURCE_FILES) | xargs ctags -a
2056
2057cscope:
2058        $(RM) cscope*
2059        $(FIND_SOURCE_FILES) | xargs cscope -b
2060
2061### Detect prefix changes
2062TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2063                $(localedir_SQ)
2064
2065GIT-PREFIX: FORCE
2066        @FLAGS='$(TRACK_PREFIX)'; \
2067        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2068                echo >&2 "    * new prefix flags"; \
2069                echo "$$FLAGS" >GIT-PREFIX; \
2070        fi
2071
2072TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2073
2074GIT-CFLAGS: FORCE
2075        @FLAGS='$(TRACK_CFLAGS)'; \
2076            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2077                echo >&2 "    * new build flags"; \
2078                echo "$$FLAGS" >GIT-CFLAGS; \
2079            fi
2080
2081TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2082
2083GIT-LDFLAGS: FORCE
2084        @FLAGS='$(TRACK_LDFLAGS)'; \
2085            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2086                echo >&2 "    * new link flags"; \
2087                echo "$$FLAGS" >GIT-LDFLAGS; \
2088            fi
2089
2090# We need to apply sq twice, once to protect from the shell
2091# that runs GIT-BUILD-OPTIONS, and then again to protect it
2092# and the first level quoting from the shell that runs "echo".
2093GIT-BUILD-OPTIONS: FORCE
2094        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2095        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2096        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2097        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2098        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2099        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2100        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2101        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2102        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2103        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2104ifdef TEST_OUTPUT_DIRECTORY
2105        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2106endif
2107ifdef GIT_TEST_OPTS
2108        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2109endif
2110ifdef GIT_TEST_CMP
2111        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2112endif
2113ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2114        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2115endif
2116        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2117        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2118ifdef GIT_PERF_REPEAT_COUNT
2119        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2120endif
2121ifdef GIT_PERF_REPO
2122        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2123endif
2124ifdef GIT_PERF_LARGE_REPO
2125        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2126endif
2127ifdef GIT_PERF_MAKE_OPTS
2128        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2129endif
2130ifdef TEST_GIT_INDEX_VERSION
2131        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2132endif
2133
2134### Detect Python interpreter path changes
2135ifndef NO_PYTHON
2136TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2137
2138GIT-PYTHON-VARS: FORCE
2139        @VARS='$(TRACK_PYTHON)'; \
2140            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2141                echo >&2 "    * new Python interpreter location"; \
2142                echo "$$VARS" >$@; \
2143            fi
2144endif
2145
2146test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2147
2148all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2149all:: $(NO_INSTALL)
2150
2151bin-wrappers/%: wrap-for-bin.sh
2152        @mkdir -p bin-wrappers
2153        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2154             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2155             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2156        chmod +x $@
2157
2158# GNU make supports exporting all variables by "export" without parameters.
2159# However, the environment gets quite big, and some programs have problems
2160# with that.
2161
2162export NO_SVN_TESTS
2163export TEST_NO_MALLOC_CHECK
2164
2165### Testing rules
2166
2167test: all
2168        $(MAKE) -C t/ all
2169
2170perf: all
2171        $(MAKE) -C t/perf/ all
2172
2173.PHONY: test perf
2174
2175test-ctype$X: ctype.o
2176
2177test-date$X: date.o ctype.o
2178
2179test-delta$X: diff-delta.o patch-delta.o
2180
2181test-line-buffer$X: vcs-svn/lib.a
2182
2183test-parse-options$X: parse-options.o parse-options-cb.o
2184
2185test-svn-fe$X: vcs-svn/lib.a
2186
2187.PRECIOUS: $(TEST_OBJS)
2188
2189test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2190        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2191
2192check-sha1:: test-sha1$X
2193        ./test-sha1.sh
2194
2195SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2196
2197$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2198        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2199                $(SPARSE_FLAGS) $<
2200
2201.PHONY: sparse $(SP_OBJ)
2202sparse: $(SP_OBJ)
2203
2204check: common-cmds.h
2205        @if sparse; \
2206        then \
2207                echo 2>&1 "Use 'make sparse' instead"; \
2208                $(MAKE) --no-print-directory sparse; \
2209        else \
2210                echo 2>&1 "Did you mean 'make test'?"; \
2211                exit 1; \
2212        fi
2213
2214### Installation rules
2215
2216ifneq ($(filter /%,$(firstword $(template_dir))),)
2217template_instdir = $(template_dir)
2218else
2219template_instdir = $(prefix)/$(template_dir)
2220endif
2221export template_instdir
2222
2223ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2224gitexec_instdir = $(gitexecdir)
2225else
2226gitexec_instdir = $(prefix)/$(gitexecdir)
2227endif
2228gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2229export gitexec_instdir
2230
2231ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2232mergetools_instdir = $(mergetoolsdir)
2233else
2234mergetools_instdir = $(prefix)/$(mergetoolsdir)
2235endif
2236mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2237
2238install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2239
2240profile-install: profile
2241        $(MAKE) install
2242
2243profile-fast-install: profile-fast
2244        $(MAKE) install
2245
2246install: all
2247        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2248        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2249        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2250        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2251        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2252        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2253        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2254        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2255ifndef NO_GETTEXT
2256        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2257        (cd po/build/locale && $(TAR) cf - .) | \
2258        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2259endif
2260ifndef NO_PERL
2261        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2262        $(MAKE) -C gitweb install
2263endif
2264ifndef NO_TCLTK
2265        $(MAKE) -C gitk-git install
2266        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2267endif
2268ifneq (,$X)
2269        $(foreach p,$(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';)
2270endif
2271
2272        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2273        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2274        { test "$$bindir/" = "$$execdir/" || \
2275          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2276                $(RM) "$$execdir/$$p" && \
2277                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2278                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2279                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2280          done; \
2281        } && \
2282        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2283                $(RM) "$$bindir/$$p" && \
2284                test -z "$(NO_INSTALL_HARDLINKS)" && \
2285                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2286                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2287                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2288        done && \
2289        for p in $(BUILT_INS); do \
2290                $(RM) "$$execdir/$$p" && \
2291                test -z "$(NO_INSTALL_HARDLINKS)" && \
2292                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2293                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2294                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2295        done && \
2296        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2297        for p in $$remote_curl_aliases; do \
2298                $(RM) "$$execdir/$$p" && \
2299                test -z "$(NO_INSTALL_HARDLINKS)" && \
2300                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2301                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2302                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2303        done && \
2304        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2305
2306install-gitweb:
2307        $(MAKE) -C gitweb install
2308
2309install-doc:
2310        $(MAKE) -C Documentation install
2311
2312install-man:
2313        $(MAKE) -C Documentation install-man
2314
2315install-html:
2316        $(MAKE) -C Documentation install-html
2317
2318install-info:
2319        $(MAKE) -C Documentation install-info
2320
2321install-pdf:
2322        $(MAKE) -C Documentation install-pdf
2323
2324quick-install-doc:
2325        $(MAKE) -C Documentation quick-install
2326
2327quick-install-man:
2328        $(MAKE) -C Documentation quick-install-man
2329
2330quick-install-html:
2331        $(MAKE) -C Documentation quick-install-html
2332
2333
2334
2335### Maintainer's dist rules
2336
2337git.spec: git.spec.in GIT-VERSION-FILE
2338        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2339        mv $@+ $@
2340
2341GIT_TARNAME = git-$(GIT_VERSION)
2342dist: git.spec git-archive$(X) configure
2343        ./git-archive --format=tar \
2344                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2345        @mkdir -p $(GIT_TARNAME)
2346        @cp git.spec configure $(GIT_TARNAME)
2347        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2348        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2349        $(TAR) rf $(GIT_TARNAME).tar \
2350                $(GIT_TARNAME)/git.spec \
2351                $(GIT_TARNAME)/configure \
2352                $(GIT_TARNAME)/version \
2353                $(GIT_TARNAME)/git-gui/version
2354        @$(RM) -r $(GIT_TARNAME)
2355        gzip -f -9 $(GIT_TARNAME).tar
2356
2357rpm: dist
2358        $(RPMBUILD) \
2359                --define "_source_filedigest_algorithm md5" \
2360                --define "_binary_filedigest_algorithm md5" \
2361                -ta $(GIT_TARNAME).tar.gz
2362
2363htmldocs = git-htmldocs-$(GIT_VERSION)
2364manpages = git-manpages-$(GIT_VERSION)
2365dist-doc:
2366        $(RM) -r .doc-tmp-dir
2367        mkdir .doc-tmp-dir
2368        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2369        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2370        gzip -n -9 -f $(htmldocs).tar
2371        :
2372        $(RM) -r .doc-tmp-dir
2373        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2374        $(MAKE) -C Documentation DESTDIR=./ \
2375                man1dir=../.doc-tmp-dir/man1 \
2376                man5dir=../.doc-tmp-dir/man5 \
2377                man7dir=../.doc-tmp-dir/man7 \
2378                install
2379        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2380        gzip -n -9 -f $(manpages).tar
2381        $(RM) -r .doc-tmp-dir
2382
2383### Cleaning rules
2384
2385distclean: clean
2386        $(RM) configure
2387        $(RM) config.log config.status config.cache
2388        $(RM) config.mak.autogen config.mak.append
2389        $(RM) -r autom4te.cache
2390
2391profile-clean:
2392        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2393        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2394
2395clean: profile-clean coverage-clean
2396        $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2397        $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2398        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2399        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2400        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2401        $(RM) -r bin-wrappers $(dep_dirs)
2402        $(RM) -r po/build/
2403        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2404        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2405        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2406        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2407        $(MAKE) -C Documentation/ clean
2408ifndef NO_PERL
2409        $(MAKE) -C gitweb clean
2410        $(MAKE) -C perl clean
2411endif
2412        $(MAKE) -C templates/ clean
2413        $(MAKE) -C t/ clean
2414ifndef NO_TCLTK
2415        $(MAKE) -C gitk-git clean
2416        $(MAKE) -C git-gui clean
2417endif
2418        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2419        $(RM) GIT-USER-AGENT GIT-PREFIX
2420        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2421
2422.PHONY: all install profile-clean clean strip
2423.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2424.PHONY: FORCE cscope
2425
2426### Check documentation
2427#
2428ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2429ALL_COMMANDS += git
2430ALL_COMMANDS += gitk
2431ALL_COMMANDS += gitweb
2432ALL_COMMANDS += git-gui git-citool
2433check-docs::
2434        @(for v in $(ALL_COMMANDS); \
2435        do \
2436                case "$$v" in \
2437                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2438                git-merge-resolve | git-merge-subtree | \
2439                git-fsck-objects | git-init-db | \
2440                git-remote-* | git-stage | \
2441                git-?*--?* ) continue ;; \
2442                esac ; \
2443                test -f "Documentation/$$v.txt" || \
2444                echo "no doc: $$v"; \
2445                sed -e '/^#/d' command-list.txt | \
2446                grep -q "^$$v[  ]" || \
2447                case "$$v" in \
2448                git) ;; \
2449                *) echo "no link: $$v";; \
2450                esac ; \
2451        done; \
2452        ( \
2453                sed -e '/^#/d' \
2454                    -e 's/[     ].*//' \
2455                    -e 's/^/listed /' command-list.txt; \
2456                $(MAKE) -C Documentation print-man1 | \
2457                grep '\.txt$$' | \
2458                sed -e 's|Documentation/|documented |' \
2459                    -e 's/\.txt//'; \
2460        ) | while read how cmd; \
2461        do \
2462                case " $(ALL_COMMANDS) " in \
2463                *" $$cmd "*)    ;; \
2464                *) echo "removed but $$how: $$cmd" ;; \
2465                esac; \
2466        done ) | sort
2467
2468### Make sure built-ins do not have dups and listed in git.c
2469#
2470check-builtins::
2471        ./check-builtins.sh
2472
2473### Test suite coverage testing
2474#
2475.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2476.PHONY: coverage-clean-results
2477
2478coverage:
2479        $(MAKE) coverage-test
2480        $(MAKE) coverage-untested-functions
2481
2482object_dirs := $(sort $(dir $(OBJECTS)))
2483coverage-clean-results:
2484        $(RM) $(addsuffix *.gcov,$(object_dirs))
2485        $(RM) $(addsuffix *.gcda,$(object_dirs))
2486        $(RM) coverage-untested-functions
2487        $(RM) -r cover_db/
2488        $(RM) -r cover_db_html/
2489
2490coverage-clean: coverage-clean-results
2491        $(RM) $(addsuffix *.gcno,$(object_dirs))
2492
2493COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2494COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2495GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2496
2497coverage-compile:
2498        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2499
2500coverage-test: coverage-clean-results coverage-compile
2501        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2502                DEFAULT_TEST_TARGET=test -j1 test
2503
2504coverage-report:
2505        $(QUIET_GCOV)for dir in $(object_dirs); do \
2506                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2507        done
2508
2509coverage-untested-functions: coverage-report
2510        grep '^function.*called 0 ' *.c.gcov \
2511                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2512                > coverage-untested-functions
2513
2514cover_db: coverage-report
2515        gcov2perl -db cover_db *.gcov
2516
2517cover_db_html: cover_db
2518        cover -report html -outputdir cover_db_html cover_db
2519