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