Andrew's git / gitweb.git / Makefile
?
Makefileon commit Merge branch 'tb/t0027-crlf' (f0d2f73)
   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_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  78# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  79#
  80# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  81#
  82# Define NO_STRCASESTR if you don't have strcasestr.
  83#
  84# Define NO_MEMMEM if you don't have memmem.
  85#
  86# Define NO_GETPAGESIZE if you don't have getpagesize.
  87#
  88# Define NO_STRLCPY if you don't have strlcpy.
  89#
  90# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  91# C library. If your compiler also does not support long long or does not have
  92# strtoull, define NO_STRTOULL.
  93#
  94# Define NO_SETENV if you don't have setenv in the C library.
  95#
  96# Define NO_UNSETENV if you don't have unsetenv in the C library.
  97#
  98# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  99#
 100# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 101#
 102# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 103#
 104# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 105# in the C library.
 106#
 107# Define NO_LIBGEN_H if you don't have libgen.h.
 108#
 109# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 110#
 111# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 112#
 113# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 114# Enable it on Windows.  By default, symrefs are still used.
 115#
 116# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 117# tests.  These tests take up a significant amount of the total test time
 118# but are not needed unless you plan to talk to SVN repos.
 119#
 120# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 121# installed in /sw, but don't want GIT to link against any libraries
 122# installed there.  If defined you may specify your own (or Fink's)
 123# include directories and library directories by defining CFLAGS
 124# and LDFLAGS appropriately.
 125#
 126# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 127# have DarwinPorts installed in /opt/local, but don't want GIT to
 128# link against any libraries installed there.  If defined you may
 129# specify your own (or DarwinPort's) include directories and
 130# library directories by defining CFLAGS and LDFLAGS appropriately.
 131#
 132# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 133# and do not want to use Apple's CommonCrypto library.  This allows you
 134# to provide your own OpenSSL library, for example from MacPorts.
 135#
 136# Define BLK_SHA1 environment variable to make use of the bundled
 137# optimized C SHA1 routine.
 138#
 139# Define PPC_SHA1 environment variable when running make to make use of
 140# a bundled SHA1 routine optimized for PowerPC.
 141#
 142# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 143#
 144# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 145#
 146# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 147#
 148# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 149#
 150# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 151#
 152# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 153#
 154# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 155#
 156# Define NO_UINTMAX_T if you don't have uintmax_t.
 157#
 158# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 159# Patrick Mauritz).
 160#
 161# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 162# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 163# inet_ntop and inet_pton additionally reside there.
 164#
 165# Define NO_MMAP if you want to avoid mmap.
 166#
 167# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 168#
 169# Define NO_POLL if you do not have or don't want to use poll().
 170# This also implies NO_SYS_POLL_H.
 171#
 172# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 173# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 174# we want to know more about the issue.
 175#
 176# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 177#
 178# Define NO_PREAD if you have a problem with pread() system call (e.g.
 179# cygwin1.dll before v1.5.22).
 180#
 181# Define NO_SETITIMER if you don't have setitimer()
 182#
 183# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 184# This also implies NO_SETITIMER
 185#
 186# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 187# generally faster on your platform than accessing the working directory.
 188#
 189# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 190# the executable mode bit, but doesn't really do so.
 191#
 192# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 193# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 194# usual 0xF000).
 195#
 196# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 197#
 198# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 199#
 200# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 201# sockaddr_storage.
 202#
 203# Define NO_ICONV if your libc does not properly support iconv.
 204#
 205# Define OLD_ICONV if your library has an old iconv(), where the second
 206# (input buffer pointer) parameter is declared with type (const char **).
 207#
 208# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 209#
 210# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 211# that tells runtime paths to dynamic libraries;
 212# "-Wl,-rpath=/path/lib" is used instead.
 213#
 214# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 215# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 216#
 217# Define USE_NSEC below if you want git to care about sub-second file mtimes
 218# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 219# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 220# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 221# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 222# Documentation/technical/racy-git.txt for details.
 223#
 224# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 225# "st_ctim"
 226#
 227# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 228# available.  This automatically turns USE_NSEC off.
 229#
 230# Define USE_STDEV below if you want git to care about the underlying device
 231# change being considered an inode change from the update-index perspective.
 232#
 233# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 234# field that counts the on-disk footprint in 512-byte blocks.
 235#
 236# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 237# (not v1.73 or v1.71).
 238#
 239# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 240# (versions 1.68.1 through v1.72).
 241#
 242# Define GNU_ROFF if your target system uses GNU groff.  This forces
 243# apostrophes to be ASCII so that cut&pasting examples to the shell
 244# will work.
 245#
 246# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 247#
 248# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 249# MakeMaker (e.g. using ActiveState under Cygwin).
 250#
 251# Define NO_PERL if you do not want Perl scripts or libraries at all.
 252#
 253# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 254# but /usr/bin/python2.7 on some platforms).
 255#
 256# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 257#
 258# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 259#
 260# The TCL_PATH variable governs the location of the Tcl interpreter
 261# used to optimize git-gui for your system.  Only used if NO_TCLTK
 262# is not set.  Defaults to the bare 'tclsh'.
 263#
 264# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 265# If not set it defaults to the bare 'wish'. If it is set to the empty
 266# string then NO_TCLTK will be forced (this is used by configure script).
 267#
 268# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 269# is a simplified version of the merge sort used in glibc. This is
 270# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 271#
 272# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 273# information on a not yet closed file that lstat would return for the same
 274# file after it was closed.
 275#
 276# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 277# when hardlinking a file to another name and unlinking the original file right
 278# away (some NTFS drivers seem to zero the contents in that scenario).
 279#
 280# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 281# programs as a tar, where bin/ and libexec/ might be on different file systems.
 282#
 283# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 284# copies to install built-in git commands e.g. git-cat-file.
 285#
 286# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 287# memory allocators with the nedmalloc allocator written by Niall Douglas.
 288#
 289# Define NO_REGEX if you have no or inferior regex support in your C library.
 290#
 291# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 292# user.
 293#
 294# Define GETTEXT_POISON if you are debugging the choice of strings marked
 295# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 296# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 297# (to any value) in your environment.
 298#
 299# Define JSMIN to point to JavaScript minifier that functions as
 300# a filter to have gitweb.js minified.
 301#
 302# Define CSSMIN to point to a CSS minifier in order to generate a minified
 303# version of gitweb.css
 304#
 305# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 306# you want to use something different.  The value will be interpreted by the
 307# shell at runtime when it is used.
 308#
 309# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 310# want to use something different.  The value will be interpreted by the shell
 311# if necessary when it is used.  Examples:
 312#
 313#   DEFAULT_EDITOR='~/bin/vi',
 314#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 315#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 316#
 317# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 318# header files to be automatically computed, to avoid rebuilding objects when
 319# an unrelated header file changes.  Define it to "no" to use the hard-coded
 320# dependency rules.  The default is "auto", which means to use computed header
 321# dependencies if your compiler is detected to support it.
 322#
 323# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 324#
 325# Define XDL_FAST_HASH to use an alternative line-hashing method in
 326# the diff algorithm.  It gives a nice speedup if your processor has
 327# fast unaligned word loads.  Does NOT work on big-endian systems!
 328# Enabled by default on x86_64.
 329#
 330# Define GIT_USER_AGENT if you want to change how git identifies itself during
 331# network interactions.  The default is "git/$(GIT_VERSION)".
 332#
 333# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 334# (defaults to "man") if you want to have a different default when
 335# "git help" is called without a parameter specifying the format.
 336#
 337# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 338# with a different indexfile format version.  If it isn't set the index
 339# file format used is index-v[23].
 340#
 341# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 342# return NULL when it receives a bogus time_t.
 343#
 344# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 345#
 346# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 347#
 348# Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 349# cleanup the HMAC context with the older HMAC_cleanup function.
 350#
 351# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 352# compiles the following initialization:
 353#
 354#   static const char s[] = ("FOO");
 355#
 356# and define it to "no" if you need to remove the parentheses () around the
 357# constant.  The default is "auto", which means to use parentheses if your
 358# compiler is detected to support it.
 359#
 360# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 361#
 362# Define HAVE_GETDELIM if your system has the getdelim() function.
 363
 364GIT-VERSION-FILE: FORCE
 365        @$(SHELL_PATH) ./GIT-VERSION-GEN
 366-include GIT-VERSION-FILE
 367
 368# CFLAGS and LDFLAGS are for the users to override from the command line.
 369
 370CFLAGS = -g -O2 -Wall
 371LDFLAGS =
 372ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 373ALL_LDFLAGS = $(LDFLAGS)
 374STRIP ?= strip
 375
 376# Create as necessary, replace existing, make ranlib unneeded.
 377ARFLAGS = rcs
 378
 379# Among the variables below, these:
 380#   gitexecdir
 381#   template_dir
 382#   sysconfdir
 383# can be specified as a relative path some/where/else;
 384# this is interpreted as relative to $(prefix) and "git" at
 385# runtime figures out where they are based on the path to the executable.
 386# Additionally, the following will be treated as relative by "git" if they
 387# begin with "$(prefix)/":
 388#   mandir
 389#   infodir
 390#   htmldir
 391# This can help installing the suite in a relocatable way.
 392
 393prefix = $(HOME)
 394bindir_relative = bin
 395bindir = $(prefix)/$(bindir_relative)
 396mandir = $(prefix)/share/man
 397infodir = $(prefix)/share/info
 398gitexecdir = libexec/git-core
 399mergetoolsdir = $(gitexecdir)/mergetools
 400sharedir = $(prefix)/share
 401gitwebdir = $(sharedir)/gitweb
 402localedir = $(sharedir)/locale
 403template_dir = share/git-core/templates
 404htmldir = $(prefix)/share/doc/git-doc
 405ETC_GITCONFIG = $(sysconfdir)/gitconfig
 406ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 407lib = lib
 408# DESTDIR =
 409pathsep = :
 410
 411mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 412infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 413htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 414
 415export prefix bindir sharedir sysconfdir gitwebdir localedir
 416
 417CC = cc
 418AR = ar
 419RM = rm -f
 420DIFF = diff
 421TAR = tar
 422FIND = find
 423INSTALL = install
 424RPMBUILD = rpmbuild
 425TCL_PATH = tclsh
 426TCLTK_PATH = wish
 427XGETTEXT = xgettext
 428MSGFMT = msgfmt
 429PTHREAD_LIBS = -lpthread
 430PTHREAD_CFLAGS =
 431GCOV = gcov
 432
 433export TCL_PATH TCLTK_PATH
 434
 435SPARSE_FLAGS =
 436
 437
 438
 439### --- END CONFIGURATION SECTION ---
 440
 441# Those must not be GNU-specific; they are shared with perl/ which may
 442# be built by a different compiler. (Note that this is an artifact now
 443# but it still might be nice to keep that distinction.)
 444BASIC_CFLAGS = -I.
 445BASIC_LDFLAGS =
 446
 447# Guard against environment variables
 448BUILTIN_OBJS =
 449BUILT_INS =
 450COMPAT_CFLAGS =
 451COMPAT_OBJS =
 452XDIFF_OBJS =
 453VCSSVN_OBJS =
 454GENERATED_H =
 455EXTRA_CPPFLAGS =
 456LIB_OBJS =
 457PROGRAM_OBJS =
 458PROGRAMS =
 459SCRIPT_PERL =
 460SCRIPT_PYTHON =
 461SCRIPT_SH =
 462SCRIPT_LIB =
 463TEST_PROGRAMS_NEED_X =
 464
 465# Having this variable in your environment would break pipelines because
 466# you cause "cd" to echo its destination to stdout.  It can also take
 467# scripts to unexpected places.  If you like CDPATH, define it for your
 468# interactive shell sessions without exporting it.
 469unexport CDPATH
 470
 471SCRIPT_SH += git-bisect.sh
 472SCRIPT_SH += git-difftool--helper.sh
 473SCRIPT_SH += git-filter-branch.sh
 474SCRIPT_SH += git-merge-octopus.sh
 475SCRIPT_SH += git-merge-one-file.sh
 476SCRIPT_SH += git-merge-resolve.sh
 477SCRIPT_SH += git-mergetool.sh
 478SCRIPT_SH += git-quiltimport.sh
 479SCRIPT_SH += git-rebase.sh
 480SCRIPT_SH += git-remote-testgit.sh
 481SCRIPT_SH += git-request-pull.sh
 482SCRIPT_SH += git-stash.sh
 483SCRIPT_SH += git-submodule.sh
 484SCRIPT_SH += git-web--browse.sh
 485
 486SCRIPT_LIB += git-mergetool--lib
 487SCRIPT_LIB += git-parse-remote
 488SCRIPT_LIB += git-rebase--am
 489SCRIPT_LIB += git-rebase--interactive
 490SCRIPT_LIB += git-rebase--merge
 491SCRIPT_LIB += git-sh-setup
 492SCRIPT_LIB += git-sh-i18n
 493
 494SCRIPT_PERL += git-add--interactive.perl
 495SCRIPT_PERL += git-difftool.perl
 496SCRIPT_PERL += git-archimport.perl
 497SCRIPT_PERL += git-cvsexportcommit.perl
 498SCRIPT_PERL += git-cvsimport.perl
 499SCRIPT_PERL += git-cvsserver.perl
 500SCRIPT_PERL += git-relink.perl
 501SCRIPT_PERL += git-send-email.perl
 502SCRIPT_PERL += git-svn.perl
 503
 504SCRIPT_PYTHON += git-p4.py
 505
 506NO_INSTALL += git-remote-testgit
 507
 508# Generated files for scripts
 509SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 510SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 511SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 512
 513SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 514SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 515SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 516
 517# Individual rules to allow e.g.
 518# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 519# from subdirectories like contrib/*/
 520.PHONY: build-perl-script build-sh-script build-python-script
 521build-perl-script: $(SCRIPT_PERL_GEN)
 522build-sh-script: $(SCRIPT_SH_GEN)
 523build-python-script: $(SCRIPT_PYTHON_GEN)
 524
 525.PHONY: install-perl-script install-sh-script install-python-script
 526install-sh-script: $(SCRIPT_SH_INS)
 527        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 528install-perl-script: $(SCRIPT_PERL_INS)
 529        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 530install-python-script: $(SCRIPT_PYTHON_INS)
 531        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 532
 533.PHONY: clean-perl-script clean-sh-script clean-python-script
 534clean-sh-script:
 535        $(RM) $(SCRIPT_SH_GEN)
 536clean-perl-script:
 537        $(RM) $(SCRIPT_PERL_GEN)
 538clean-python-script:
 539        $(RM) $(SCRIPT_PYTHON_GEN)
 540
 541SCRIPTS = $(SCRIPT_SH_INS) \
 542          $(SCRIPT_PERL_INS) \
 543          $(SCRIPT_PYTHON_INS) \
 544          git-instaweb
 545
 546ETAGS_TARGET = TAGS
 547
 548# Empty...
 549EXTRA_PROGRAMS =
 550
 551# ... and all the rest that could be moved out of bindir to gitexecdir
 552PROGRAMS += $(EXTRA_PROGRAMS)
 553
 554PROGRAM_OBJS += credential-store.o
 555PROGRAM_OBJS += daemon.o
 556PROGRAM_OBJS += fast-import.o
 557PROGRAM_OBJS += http-backend.o
 558PROGRAM_OBJS += imap-send.o
 559PROGRAM_OBJS += sh-i18n--envsubst.o
 560PROGRAM_OBJS += shell.o
 561PROGRAM_OBJS += show-index.o
 562PROGRAM_OBJS += upload-pack.o
 563PROGRAM_OBJS += remote-testsvn.o
 564
 565# Binary suffix, set to .exe for Windows builds
 566X =
 567
 568PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 569
 570TEST_PROGRAMS_NEED_X += test-chmtime
 571TEST_PROGRAMS_NEED_X += test-ctype
 572TEST_PROGRAMS_NEED_X += test-config
 573TEST_PROGRAMS_NEED_X += test-date
 574TEST_PROGRAMS_NEED_X += test-delta
 575TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 576TEST_PROGRAMS_NEED_X += test-dump-split-index
 577TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 578TEST_PROGRAMS_NEED_X += test-genrandom
 579TEST_PROGRAMS_NEED_X += test-hashmap
 580TEST_PROGRAMS_NEED_X += test-index-version
 581TEST_PROGRAMS_NEED_X += test-line-buffer
 582TEST_PROGRAMS_NEED_X += test-match-trees
 583TEST_PROGRAMS_NEED_X += test-mergesort
 584TEST_PROGRAMS_NEED_X += test-mktemp
 585TEST_PROGRAMS_NEED_X += test-parse-options
 586TEST_PROGRAMS_NEED_X += test-path-utils
 587TEST_PROGRAMS_NEED_X += test-prio-queue
 588TEST_PROGRAMS_NEED_X += test-read-cache
 589TEST_PROGRAMS_NEED_X += test-regex
 590TEST_PROGRAMS_NEED_X += test-revision-walking
 591TEST_PROGRAMS_NEED_X += test-run-command
 592TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 593TEST_PROGRAMS_NEED_X += test-sha1
 594TEST_PROGRAMS_NEED_X += test-sha1-array
 595TEST_PROGRAMS_NEED_X += test-sigchain
 596TEST_PROGRAMS_NEED_X += test-string-list
 597TEST_PROGRAMS_NEED_X += test-submodule-config
 598TEST_PROGRAMS_NEED_X += test-subprocess
 599TEST_PROGRAMS_NEED_X += test-svn-fe
 600TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 601TEST_PROGRAMS_NEED_X += test-wildmatch
 602
 603TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 604
 605# List built-in command $C whose implementation cmd_$C() is not in
 606# builtin/$C.o but is linked in as part of some other command.
 607BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 608
 609BUILT_INS += git-cherry$X
 610BUILT_INS += git-cherry-pick$X
 611BUILT_INS += git-format-patch$X
 612BUILT_INS += git-fsck-objects$X
 613BUILT_INS += git-init$X
 614BUILT_INS += git-merge-subtree$X
 615BUILT_INS += git-show$X
 616BUILT_INS += git-stage$X
 617BUILT_INS += git-status$X
 618BUILT_INS += git-whatchanged$X
 619
 620# what 'all' will build and 'install' will install in gitexecdir,
 621# excluding programs for built-in commands
 622ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 623
 624# what 'all' will build but not install in gitexecdir
 625OTHER_PROGRAMS = git$X
 626
 627# what test wrappers are needed and 'install' will install, in bindir
 628BINDIR_PROGRAMS_NEED_X += git
 629BINDIR_PROGRAMS_NEED_X += git-upload-pack
 630BINDIR_PROGRAMS_NEED_X += git-receive-pack
 631BINDIR_PROGRAMS_NEED_X += git-upload-archive
 632BINDIR_PROGRAMS_NEED_X += git-shell
 633
 634BINDIR_PROGRAMS_NO_X += git-cvsserver
 635
 636# Set paths to tools early so that they can be used for version tests.
 637ifndef SHELL_PATH
 638        SHELL_PATH = /bin/sh
 639endif
 640ifndef PERL_PATH
 641        PERL_PATH = /usr/bin/perl
 642endif
 643ifndef PYTHON_PATH
 644        PYTHON_PATH = /usr/bin/python
 645endif
 646
 647export PERL_PATH
 648export PYTHON_PATH
 649
 650LIB_FILE = libgit.a
 651XDIFF_LIB = xdiff/lib.a
 652VCSSVN_LIB = vcs-svn/lib.a
 653
 654GENERATED_H += common-cmds.h
 655
 656LIB_H = $(shell $(FIND) . \
 657        -name .git -prune -o \
 658        -name t -prune -o \
 659        -name Documentation -prune -o \
 660        -name '*.h' -print)
 661
 662LIB_OBJS += abspath.o
 663LIB_OBJS += advice.o
 664LIB_OBJS += alias.o
 665LIB_OBJS += alloc.o
 666LIB_OBJS += archive.o
 667LIB_OBJS += archive-tar.o
 668LIB_OBJS += archive-zip.o
 669LIB_OBJS += argv-array.o
 670LIB_OBJS += attr.o
 671LIB_OBJS += base85.o
 672LIB_OBJS += bisect.o
 673LIB_OBJS += blob.o
 674LIB_OBJS += branch.o
 675LIB_OBJS += bulk-checkin.o
 676LIB_OBJS += bundle.o
 677LIB_OBJS += cache-tree.o
 678LIB_OBJS += color.o
 679LIB_OBJS += column.o
 680LIB_OBJS += combine-diff.o
 681LIB_OBJS += commit.o
 682LIB_OBJS += compat/obstack.o
 683LIB_OBJS += compat/terminal.o
 684LIB_OBJS += config.o
 685LIB_OBJS += connect.o
 686LIB_OBJS += connected.o
 687LIB_OBJS += convert.o
 688LIB_OBJS += copy.o
 689LIB_OBJS += credential.o
 690LIB_OBJS += csum-file.o
 691LIB_OBJS += ctype.o
 692LIB_OBJS += date.o
 693LIB_OBJS += decorate.o
 694LIB_OBJS += diffcore-break.o
 695LIB_OBJS += diffcore-delta.o
 696LIB_OBJS += diffcore-order.o
 697LIB_OBJS += diffcore-pickaxe.o
 698LIB_OBJS += diffcore-rename.o
 699LIB_OBJS += diff-delta.o
 700LIB_OBJS += diff-lib.o
 701LIB_OBJS += diff-no-index.o
 702LIB_OBJS += diff.o
 703LIB_OBJS += dir.o
 704LIB_OBJS += editor.o
 705LIB_OBJS += entry.o
 706LIB_OBJS += environment.o
 707LIB_OBJS += ewah/bitmap.o
 708LIB_OBJS += ewah/ewah_bitmap.o
 709LIB_OBJS += ewah/ewah_io.o
 710LIB_OBJS += ewah/ewah_rlw.o
 711LIB_OBJS += exec_cmd.o
 712LIB_OBJS += fetch-pack.o
 713LIB_OBJS += fsck.o
 714LIB_OBJS += gettext.o
 715LIB_OBJS += gpg-interface.o
 716LIB_OBJS += graph.o
 717LIB_OBJS += grep.o
 718LIB_OBJS += hashmap.o
 719LIB_OBJS += help.o
 720LIB_OBJS += hex.o
 721LIB_OBJS += ident.o
 722LIB_OBJS += kwset.o
 723LIB_OBJS += levenshtein.o
 724LIB_OBJS += line-log.o
 725LIB_OBJS += line-range.o
 726LIB_OBJS += list-objects.o
 727LIB_OBJS += ll-merge.o
 728LIB_OBJS += lockfile.o
 729LIB_OBJS += log-tree.o
 730LIB_OBJS += mailmap.o
 731LIB_OBJS += match-trees.o
 732LIB_OBJS += merge.o
 733LIB_OBJS += merge-blobs.o
 734LIB_OBJS += merge-recursive.o
 735LIB_OBJS += mergesort.o
 736LIB_OBJS += name-hash.o
 737LIB_OBJS += notes.o
 738LIB_OBJS += notes-cache.o
 739LIB_OBJS += notes-merge.o
 740LIB_OBJS += notes-utils.o
 741LIB_OBJS += object.o
 742LIB_OBJS += pack-bitmap.o
 743LIB_OBJS += pack-bitmap-write.o
 744LIB_OBJS += pack-check.o
 745LIB_OBJS += pack-objects.o
 746LIB_OBJS += pack-revindex.o
 747LIB_OBJS += pack-write.o
 748LIB_OBJS += pager.o
 749LIB_OBJS += parse-options.o
 750LIB_OBJS += parse-options-cb.o
 751LIB_OBJS += patch-delta.o
 752LIB_OBJS += patch-ids.o
 753LIB_OBJS += path.o
 754LIB_OBJS += pathspec.o
 755LIB_OBJS += pkt-line.o
 756LIB_OBJS += preload-index.o
 757LIB_OBJS += pretty.o
 758LIB_OBJS += prio-queue.o
 759LIB_OBJS += progress.o
 760LIB_OBJS += prompt.o
 761LIB_OBJS += quote.o
 762LIB_OBJS += reachable.o
 763LIB_OBJS += read-cache.o
 764LIB_OBJS += reflog-walk.o
 765LIB_OBJS += refs.o
 766LIB_OBJS += ref-filter.o
 767LIB_OBJS += remote.o
 768LIB_OBJS += replace_object.o
 769LIB_OBJS += rerere.o
 770LIB_OBJS += resolve-undo.o
 771LIB_OBJS += revision.o
 772LIB_OBJS += run-command.o
 773LIB_OBJS += send-pack.o
 774LIB_OBJS += sequencer.o
 775LIB_OBJS += server-info.o
 776LIB_OBJS += setup.o
 777LIB_OBJS += sha1-array.o
 778LIB_OBJS += sha1-lookup.o
 779LIB_OBJS += sha1_file.o
 780LIB_OBJS += sha1_name.o
 781LIB_OBJS += shallow.o
 782LIB_OBJS += sideband.o
 783LIB_OBJS += sigchain.o
 784LIB_OBJS += split-index.o
 785LIB_OBJS += strbuf.o
 786LIB_OBJS += streaming.o
 787LIB_OBJS += string-list.o
 788LIB_OBJS += submodule.o
 789LIB_OBJS += submodule-config.o
 790LIB_OBJS += symlinks.o
 791LIB_OBJS += tag.o
 792LIB_OBJS += tempfile.o
 793LIB_OBJS += trace.o
 794LIB_OBJS += trailer.o
 795LIB_OBJS += transport.o
 796LIB_OBJS += transport-helper.o
 797LIB_OBJS += tree-diff.o
 798LIB_OBJS += tree.o
 799LIB_OBJS += tree-walk.o
 800LIB_OBJS += unpack-trees.o
 801LIB_OBJS += url.o
 802LIB_OBJS += urlmatch.o
 803LIB_OBJS += usage.o
 804LIB_OBJS += userdiff.o
 805LIB_OBJS += utf8.o
 806LIB_OBJS += varint.o
 807LIB_OBJS += version.o
 808LIB_OBJS += versioncmp.o
 809LIB_OBJS += walker.o
 810LIB_OBJS += wildmatch.o
 811LIB_OBJS += wrapper.o
 812LIB_OBJS += write_or_die.o
 813LIB_OBJS += ws.o
 814LIB_OBJS += wt-status.o
 815LIB_OBJS += xdiff-interface.o
 816LIB_OBJS += zlib.o
 817
 818BUILTIN_OBJS += builtin/add.o
 819BUILTIN_OBJS += builtin/am.o
 820BUILTIN_OBJS += builtin/annotate.o
 821BUILTIN_OBJS += builtin/apply.o
 822BUILTIN_OBJS += builtin/archive.o
 823BUILTIN_OBJS += builtin/bisect--helper.o
 824BUILTIN_OBJS += builtin/blame.o
 825BUILTIN_OBJS += builtin/branch.o
 826BUILTIN_OBJS += builtin/bundle.o
 827BUILTIN_OBJS += builtin/cat-file.o
 828BUILTIN_OBJS += builtin/check-attr.o
 829BUILTIN_OBJS += builtin/check-ignore.o
 830BUILTIN_OBJS += builtin/check-mailmap.o
 831BUILTIN_OBJS += builtin/check-ref-format.o
 832BUILTIN_OBJS += builtin/checkout-index.o
 833BUILTIN_OBJS += builtin/checkout.o
 834BUILTIN_OBJS += builtin/clean.o
 835BUILTIN_OBJS += builtin/clone.o
 836BUILTIN_OBJS += builtin/column.o
 837BUILTIN_OBJS += builtin/commit-tree.o
 838BUILTIN_OBJS += builtin/commit.o
 839BUILTIN_OBJS += builtin/config.o
 840BUILTIN_OBJS += builtin/count-objects.o
 841BUILTIN_OBJS += builtin/credential.o
 842BUILTIN_OBJS += builtin/describe.o
 843BUILTIN_OBJS += builtin/diff-files.o
 844BUILTIN_OBJS += builtin/diff-index.o
 845BUILTIN_OBJS += builtin/diff-tree.o
 846BUILTIN_OBJS += builtin/diff.o
 847BUILTIN_OBJS += builtin/fast-export.o
 848BUILTIN_OBJS += builtin/fetch-pack.o
 849BUILTIN_OBJS += builtin/fetch.o
 850BUILTIN_OBJS += builtin/fmt-merge-msg.o
 851BUILTIN_OBJS += builtin/for-each-ref.o
 852BUILTIN_OBJS += builtin/fsck.o
 853BUILTIN_OBJS += builtin/gc.o
 854BUILTIN_OBJS += builtin/get-tar-commit-id.o
 855BUILTIN_OBJS += builtin/grep.o
 856BUILTIN_OBJS += builtin/hash-object.o
 857BUILTIN_OBJS += builtin/help.o
 858BUILTIN_OBJS += builtin/index-pack.o
 859BUILTIN_OBJS += builtin/init-db.o
 860BUILTIN_OBJS += builtin/interpret-trailers.o
 861BUILTIN_OBJS += builtin/log.o
 862BUILTIN_OBJS += builtin/ls-files.o
 863BUILTIN_OBJS += builtin/ls-remote.o
 864BUILTIN_OBJS += builtin/ls-tree.o
 865BUILTIN_OBJS += builtin/mailinfo.o
 866BUILTIN_OBJS += builtin/mailsplit.o
 867BUILTIN_OBJS += builtin/merge.o
 868BUILTIN_OBJS += builtin/merge-base.o
 869BUILTIN_OBJS += builtin/merge-file.o
 870BUILTIN_OBJS += builtin/merge-index.o
 871BUILTIN_OBJS += builtin/merge-ours.o
 872BUILTIN_OBJS += builtin/merge-recursive.o
 873BUILTIN_OBJS += builtin/merge-tree.o
 874BUILTIN_OBJS += builtin/mktag.o
 875BUILTIN_OBJS += builtin/mktree.o
 876BUILTIN_OBJS += builtin/mv.o
 877BUILTIN_OBJS += builtin/name-rev.o
 878BUILTIN_OBJS += builtin/notes.o
 879BUILTIN_OBJS += builtin/pack-objects.o
 880BUILTIN_OBJS += builtin/pack-redundant.o
 881BUILTIN_OBJS += builtin/pack-refs.o
 882BUILTIN_OBJS += builtin/patch-id.o
 883BUILTIN_OBJS += builtin/prune-packed.o
 884BUILTIN_OBJS += builtin/prune.o
 885BUILTIN_OBJS += builtin/pull.o
 886BUILTIN_OBJS += builtin/push.o
 887BUILTIN_OBJS += builtin/read-tree.o
 888BUILTIN_OBJS += builtin/receive-pack.o
 889BUILTIN_OBJS += builtin/reflog.o
 890BUILTIN_OBJS += builtin/remote.o
 891BUILTIN_OBJS += builtin/remote-ext.o
 892BUILTIN_OBJS += builtin/remote-fd.o
 893BUILTIN_OBJS += builtin/repack.o
 894BUILTIN_OBJS += builtin/replace.o
 895BUILTIN_OBJS += builtin/rerere.o
 896BUILTIN_OBJS += builtin/reset.o
 897BUILTIN_OBJS += builtin/rev-list.o
 898BUILTIN_OBJS += builtin/rev-parse.o
 899BUILTIN_OBJS += builtin/revert.o
 900BUILTIN_OBJS += builtin/rm.o
 901BUILTIN_OBJS += builtin/send-pack.o
 902BUILTIN_OBJS += builtin/shortlog.o
 903BUILTIN_OBJS += builtin/show-branch.o
 904BUILTIN_OBJS += builtin/show-ref.o
 905BUILTIN_OBJS += builtin/stripspace.o
 906BUILTIN_OBJS += builtin/submodule--helper.o
 907BUILTIN_OBJS += builtin/symbolic-ref.o
 908BUILTIN_OBJS += builtin/tag.o
 909BUILTIN_OBJS += builtin/unpack-file.o
 910BUILTIN_OBJS += builtin/unpack-objects.o
 911BUILTIN_OBJS += builtin/update-index.o
 912BUILTIN_OBJS += builtin/update-ref.o
 913BUILTIN_OBJS += builtin/update-server-info.o
 914BUILTIN_OBJS += builtin/upload-archive.o
 915BUILTIN_OBJS += builtin/var.o
 916BUILTIN_OBJS += builtin/verify-commit.o
 917BUILTIN_OBJS += builtin/verify-pack.o
 918BUILTIN_OBJS += builtin/verify-tag.o
 919BUILTIN_OBJS += builtin/worktree.o
 920BUILTIN_OBJS += builtin/write-tree.o
 921
 922GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 923EXTLIBS =
 924
 925GIT_USER_AGENT = git/$(GIT_VERSION)
 926
 927include config.mak.uname
 928-include config.mak.autogen
 929-include config.mak
 930
 931ifndef sysconfdir
 932ifeq ($(prefix),/usr)
 933sysconfdir = /etc
 934else
 935sysconfdir = etc
 936endif
 937endif
 938
 939ifndef COMPUTE_HEADER_DEPENDENCIES
 940COMPUTE_HEADER_DEPENDENCIES = auto
 941endif
 942
 943ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 944dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 945        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 946        -x c /dev/null -o /dev/null 2>&1; \
 947        echo $$?)
 948ifeq ($(dep_check),0)
 949override COMPUTE_HEADER_DEPENDENCIES = yes
 950else
 951override COMPUTE_HEADER_DEPENDENCIES = no
 952endif
 953endif
 954
 955ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 956USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 957else
 958ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 959$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 960(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 961endif
 962endif
 963
 964ifdef SANE_TOOL_PATH
 965SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 966BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 967PATH := $(SANE_TOOL_PATH):${PATH}
 968else
 969BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 970endif
 971
 972ifneq (,$(INLINE))
 973        BASIC_CFLAGS += -Dinline=$(INLINE)
 974endif
 975
 976ifneq (,$(SOCKLEN_T))
 977        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 978endif
 979
 980ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 981        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 982else
 983ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 984        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 985endif
 986endif
 987
 988ifeq ($(uname_S),Darwin)
 989        ifndef NO_FINK
 990                ifeq ($(shell test -d /sw/lib && echo y),y)
 991                        BASIC_CFLAGS += -I/sw/include
 992                        BASIC_LDFLAGS += -L/sw/lib
 993                endif
 994        endif
 995        ifndef NO_DARWIN_PORTS
 996                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 997                        BASIC_CFLAGS += -I/opt/local/include
 998                        BASIC_LDFLAGS += -L/opt/local/lib
 999                endif
1000        endif
1001        ifndef NO_APPLE_COMMON_CRYPTO
1002                APPLE_COMMON_CRYPTO = YesPlease
1003                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1004        endif
1005        NO_REGEX = YesPlease
1006        PTHREAD_LIBS =
1007endif
1008
1009ifndef CC_LD_DYNPATH
1010        ifdef NO_R_TO_GCC_LINKER
1011                # Some gcc does not accept and pass -R to the linker to specify
1012                # the runtime dynamic library path.
1013                CC_LD_DYNPATH = -Wl,-rpath,
1014        else
1015                CC_LD_DYNPATH = -R
1016        endif
1017endif
1018
1019ifdef NO_LIBGEN_H
1020        COMPAT_CFLAGS += -DNO_LIBGEN_H
1021        COMPAT_OBJS += compat/basename.o
1022endif
1023
1024ifdef USE_LIBPCRE
1025        BASIC_CFLAGS += -DUSE_LIBPCRE
1026        ifdef LIBPCREDIR
1027                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1028                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1029        endif
1030        EXTLIBS += -lpcre
1031endif
1032
1033ifdef HAVE_ALLOCA_H
1034        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1035endif
1036
1037IMAP_SEND_BUILDDEPS =
1038IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1039
1040ifdef NO_CURL
1041        BASIC_CFLAGS += -DNO_CURL
1042        REMOTE_CURL_PRIMARY =
1043        REMOTE_CURL_ALIASES =
1044        REMOTE_CURL_NAMES =
1045else
1046        ifdef CURLDIR
1047                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1048                BASIC_CFLAGS += -I$(CURLDIR)/include
1049                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1050        else
1051                CURL_LIBCURL = -lcurl
1052        endif
1053        ifdef NEEDS_SSL_WITH_CURL
1054                CURL_LIBCURL += -lssl
1055                ifdef NEEDS_CRYPTO_WITH_SSL
1056                        CURL_LIBCURL += -lcrypto
1057                endif
1058        endif
1059        ifdef NEEDS_IDN_WITH_CURL
1060                CURL_LIBCURL += -lidn
1061        endif
1062
1063        REMOTE_CURL_PRIMARY = git-remote-http$X
1064        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1065        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1066        PROGRAM_OBJS += http-fetch.o
1067        PROGRAMS += $(REMOTE_CURL_NAMES)
1068        curl_check := $(shell (echo 070908; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1069        ifeq "$(curl_check)" "070908"
1070                ifndef NO_EXPAT
1071                        PROGRAM_OBJS += http-push.o
1072                endif
1073        endif
1074        curl_check := $(shell (echo 072200; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1075        ifeq "$(curl_check)" "072200"
1076                USE_CURL_FOR_IMAP_SEND = YesPlease
1077        endif
1078        ifdef USE_CURL_FOR_IMAP_SEND
1079                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1080                IMAP_SEND_BUILDDEPS = http.o
1081                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1082        endif
1083        ifndef NO_EXPAT
1084                ifdef EXPATDIR
1085                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1086                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1087                else
1088                        EXPAT_LIBEXPAT = -lexpat
1089                endif
1090                ifdef EXPAT_NEEDS_XMLPARSE_H
1091                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1092                endif
1093        endif
1094endif
1095
1096ifdef ZLIB_PATH
1097        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1098        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1099endif
1100EXTLIBS += -lz
1101
1102ifndef NO_OPENSSL
1103        OPENSSL_LIBSSL = -lssl
1104        ifdef OPENSSLDIR
1105                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1106                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1107        else
1108                OPENSSL_LINK =
1109        endif
1110        ifdef NEEDS_CRYPTO_WITH_SSL
1111                OPENSSL_LIBSSL += -lcrypto
1112        endif
1113        ifdef NO_HMAC_CTX_CLEANUP
1114                BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1115        endif
1116else
1117        BASIC_CFLAGS += -DNO_OPENSSL
1118        BLK_SHA1 = 1
1119        OPENSSL_LIBSSL =
1120endif
1121ifdef NO_OPENSSL
1122        LIB_4_CRYPTO =
1123else
1124ifdef NEEDS_SSL_WITH_CRYPTO
1125        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1126else
1127        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1128endif
1129ifdef APPLE_COMMON_CRYPTO
1130        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1131endif
1132endif
1133ifdef NEEDS_LIBICONV
1134        ifdef ICONVDIR
1135                BASIC_CFLAGS += -I$(ICONVDIR)/include
1136                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1137        else
1138                ICONV_LINK =
1139        endif
1140        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1141                ICONV_LINK += -lintl
1142        endif
1143        EXTLIBS += $(ICONV_LINK) -liconv
1144endif
1145ifdef NEEDS_LIBGEN
1146        EXTLIBS += -lgen
1147endif
1148ifndef NO_GETTEXT
1149ifndef LIBC_CONTAINS_LIBINTL
1150        EXTLIBS += -lintl
1151endif
1152endif
1153ifdef NEEDS_SOCKET
1154        EXTLIBS += -lsocket
1155endif
1156ifdef NEEDS_NSL
1157        EXTLIBS += -lnsl
1158endif
1159ifdef NEEDS_RESOLV
1160        EXTLIBS += -lresolv
1161endif
1162ifdef NO_D_TYPE_IN_DIRENT
1163        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1164endif
1165ifdef NO_GECOS_IN_PWENT
1166        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1167endif
1168ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1169        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1170endif
1171ifdef USE_NSEC
1172        BASIC_CFLAGS += -DUSE_NSEC
1173endif
1174ifdef USE_ST_TIMESPEC
1175        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1176endif
1177ifdef NO_NORETURN
1178        BASIC_CFLAGS += -DNO_NORETURN
1179endif
1180ifdef NO_NSEC
1181        BASIC_CFLAGS += -DNO_NSEC
1182endif
1183ifdef SNPRINTF_RETURNS_BOGUS
1184        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1185        COMPAT_OBJS += compat/snprintf.o
1186endif
1187ifdef FREAD_READS_DIRECTORIES
1188        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1189        COMPAT_OBJS += compat/fopen.o
1190endif
1191ifdef NO_SYMLINK_HEAD
1192        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1193endif
1194ifdef GETTEXT_POISON
1195        BASIC_CFLAGS += -DGETTEXT_POISON
1196endif
1197ifdef NO_GETTEXT
1198        BASIC_CFLAGS += -DNO_GETTEXT
1199        USE_GETTEXT_SCHEME ?= fallthrough
1200endif
1201ifdef NO_POLL
1202        NO_SYS_POLL_H = YesPlease
1203        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1204        COMPAT_OBJS += compat/poll/poll.o
1205endif
1206ifdef NO_STRCASESTR
1207        COMPAT_CFLAGS += -DNO_STRCASESTR
1208        COMPAT_OBJS += compat/strcasestr.o
1209endif
1210ifdef NO_STRLCPY
1211        COMPAT_CFLAGS += -DNO_STRLCPY
1212        COMPAT_OBJS += compat/strlcpy.o
1213endif
1214ifdef NO_STRTOUMAX
1215        COMPAT_CFLAGS += -DNO_STRTOUMAX
1216        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1217endif
1218ifdef NO_STRTOULL
1219        COMPAT_CFLAGS += -DNO_STRTOULL
1220endif
1221ifdef NO_SETENV
1222        COMPAT_CFLAGS += -DNO_SETENV
1223        COMPAT_OBJS += compat/setenv.o
1224endif
1225ifdef NO_MKDTEMP
1226        COMPAT_CFLAGS += -DNO_MKDTEMP
1227        COMPAT_OBJS += compat/mkdtemp.o
1228endif
1229ifdef MKDIR_WO_TRAILING_SLASH
1230        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1231        COMPAT_OBJS += compat/mkdir.o
1232endif
1233ifdef NO_MKSTEMPS
1234        COMPAT_CFLAGS += -DNO_MKSTEMPS
1235endif
1236ifdef NO_UNSETENV
1237        COMPAT_CFLAGS += -DNO_UNSETENV
1238        COMPAT_OBJS += compat/unsetenv.o
1239endif
1240ifdef NO_SYS_SELECT_H
1241        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1242endif
1243ifdef NO_SYS_POLL_H
1244        BASIC_CFLAGS += -DNO_SYS_POLL_H
1245endif
1246ifdef NEEDS_SYS_PARAM_H
1247        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1248endif
1249ifdef NO_INTTYPES_H
1250        BASIC_CFLAGS += -DNO_INTTYPES_H
1251endif
1252ifdef NO_INITGROUPS
1253        BASIC_CFLAGS += -DNO_INITGROUPS
1254endif
1255ifdef NO_MMAP
1256        COMPAT_CFLAGS += -DNO_MMAP
1257        COMPAT_OBJS += compat/mmap.o
1258else
1259        ifdef USE_WIN32_MMAP
1260                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1261                COMPAT_OBJS += compat/win32mmap.o
1262        endif
1263endif
1264ifdef OBJECT_CREATION_USES_RENAMES
1265        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1266endif
1267ifdef NO_STRUCT_ITIMERVAL
1268        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1269        NO_SETITIMER = YesPlease
1270endif
1271ifdef NO_SETITIMER
1272        COMPAT_CFLAGS += -DNO_SETITIMER
1273endif
1274ifdef NO_PREAD
1275        COMPAT_CFLAGS += -DNO_PREAD
1276        COMPAT_OBJS += compat/pread.o
1277endif
1278ifdef NO_FAST_WORKING_DIRECTORY
1279        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1280endif
1281ifdef NO_TRUSTABLE_FILEMODE
1282        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1283endif
1284ifdef NEEDS_MODE_TRANSLATION
1285        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1286        COMPAT_OBJS += compat/stat.o
1287endif
1288ifdef NO_IPV6
1289        BASIC_CFLAGS += -DNO_IPV6
1290endif
1291ifdef NO_INTPTR_T
1292        COMPAT_CFLAGS += -DNO_INTPTR_T
1293endif
1294ifdef NO_UINTMAX_T
1295        BASIC_CFLAGS += -Duintmax_t=uint32_t
1296endif
1297ifdef NO_SOCKADDR_STORAGE
1298ifdef NO_IPV6
1299        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1300else
1301        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1302endif
1303endif
1304ifdef NO_INET_NTOP
1305        LIB_OBJS += compat/inet_ntop.o
1306        BASIC_CFLAGS += -DNO_INET_NTOP
1307endif
1308ifdef NO_INET_PTON
1309        LIB_OBJS += compat/inet_pton.o
1310        BASIC_CFLAGS += -DNO_INET_PTON
1311endif
1312ifndef NO_UNIX_SOCKETS
1313        LIB_OBJS += unix-socket.o
1314        PROGRAM_OBJS += credential-cache.o
1315        PROGRAM_OBJS += credential-cache--daemon.o
1316endif
1317
1318ifdef NO_ICONV
1319        BASIC_CFLAGS += -DNO_ICONV
1320endif
1321
1322ifdef OLD_ICONV
1323        BASIC_CFLAGS += -DOLD_ICONV
1324endif
1325
1326ifdef NO_DEFLATE_BOUND
1327        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1328endif
1329
1330ifdef NO_POSIX_GOODIES
1331        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1332endif
1333
1334ifdef BLK_SHA1
1335        SHA1_HEADER = "block-sha1/sha1.h"
1336        LIB_OBJS += block-sha1/sha1.o
1337else
1338ifdef PPC_SHA1
1339        SHA1_HEADER = "ppc/sha1.h"
1340        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1341else
1342ifdef APPLE_COMMON_CRYPTO
1343        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1344        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1345else
1346        SHA1_HEADER = <openssl/sha.h>
1347        EXTLIBS += $(LIB_4_CRYPTO)
1348endif
1349endif
1350endif
1351
1352ifdef NO_PERL_MAKEMAKER
1353        export NO_PERL_MAKEMAKER
1354endif
1355ifdef NO_HSTRERROR
1356        COMPAT_CFLAGS += -DNO_HSTRERROR
1357        COMPAT_OBJS += compat/hstrerror.o
1358endif
1359ifdef NO_MEMMEM
1360        COMPAT_CFLAGS += -DNO_MEMMEM
1361        COMPAT_OBJS += compat/memmem.o
1362endif
1363ifdef NO_GETPAGESIZE
1364        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1365endif
1366ifdef INTERNAL_QSORT
1367        COMPAT_CFLAGS += -DINTERNAL_QSORT
1368        COMPAT_OBJS += compat/qsort.o
1369endif
1370ifdef RUNTIME_PREFIX
1371        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1372endif
1373
1374ifdef NO_PTHREADS
1375        BASIC_CFLAGS += -DNO_PTHREADS
1376else
1377        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1378        EXTLIBS += $(PTHREAD_LIBS)
1379        LIB_OBJS += thread-utils.o
1380endif
1381
1382ifdef HAVE_PATHS_H
1383        BASIC_CFLAGS += -DHAVE_PATHS_H
1384endif
1385
1386ifdef HAVE_LIBCHARSET_H
1387        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1388        EXTLIBS += $(CHARSET_LIB)
1389endif
1390
1391ifdef HAVE_STRINGS_H
1392        BASIC_CFLAGS += -DHAVE_STRINGS_H
1393endif
1394
1395ifdef HAVE_DEV_TTY
1396        BASIC_CFLAGS += -DHAVE_DEV_TTY
1397endif
1398
1399ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1400        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1401endif
1402ifdef UNRELIABLE_FSTAT
1403        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1404endif
1405ifdef NO_REGEX
1406        COMPAT_CFLAGS += -Icompat/regex
1407        COMPAT_OBJS += compat/regex/regex.o
1408endif
1409ifdef NATIVE_CRLF
1410        BASIC_CFLAGS += -DNATIVE_CRLF
1411endif
1412
1413ifdef USE_NED_ALLOCATOR
1414       COMPAT_CFLAGS += -Icompat/nedmalloc
1415       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1416endif
1417
1418ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1419        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1420endif
1421
1422ifndef NO_MSGFMT_EXTENDED_OPTIONS
1423        MSGFMT += --check --statistics
1424endif
1425
1426ifneq (,$(XDL_FAST_HASH))
1427        BASIC_CFLAGS += -DXDL_FAST_HASH
1428endif
1429
1430ifdef GMTIME_UNRELIABLE_ERRORS
1431        COMPAT_OBJS += compat/gmtime.o
1432        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1433endif
1434
1435ifdef HAVE_CLOCK_GETTIME
1436        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1437        EXTLIBS += -lrt
1438endif
1439
1440ifdef HAVE_CLOCK_MONOTONIC
1441        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1442endif
1443
1444ifdef HAVE_BSD_SYSCTL
1445        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1446endif
1447
1448ifdef HAVE_GETDELIM
1449        BASIC_CFLAGS += -DHAVE_GETDELIM
1450endif
1451
1452ifeq ($(TCLTK_PATH),)
1453NO_TCLTK = NoThanks
1454endif
1455
1456ifeq ($(PERL_PATH),)
1457NO_PERL = NoThanks
1458endif
1459
1460ifeq ($(PYTHON_PATH),)
1461NO_PYTHON = NoThanks
1462endif
1463
1464QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1465QUIET_SUBDIR1  =
1466
1467ifneq ($(findstring w,$(MAKEFLAGS)),w)
1468PRINT_DIR = --no-print-directory
1469else # "make -w"
1470NO_SUBDIR = :
1471endif
1472
1473ifneq ($(findstring s,$(MAKEFLAGS)),s)
1474ifndef V
1475        QUIET_CC       = @echo '   ' CC $@;
1476        QUIET_AR       = @echo '   ' AR $@;
1477        QUIET_LINK     = @echo '   ' LINK $@;
1478        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1479        QUIET_GEN      = @echo '   ' GEN $@;
1480        QUIET_LNCP     = @echo '   ' LN/CP $@;
1481        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1482        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1483        QUIET_GCOV     = @echo '   ' GCOV $@;
1484        QUIET_SP       = @echo '   ' SP $<;
1485        QUIET_RC       = @echo '   ' RC $@;
1486        QUIET_SUBDIR0  = +@subdir=
1487        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1488                         $(MAKE) $(PRINT_DIR) -C $$subdir
1489        export V
1490        export QUIET_GEN
1491        export QUIET_BUILT_IN
1492endif
1493endif
1494
1495ifdef NO_INSTALL_HARDLINKS
1496        export NO_INSTALL_HARDLINKS
1497endif
1498
1499### profile feedback build
1500#
1501
1502# Can adjust this to be a global directory if you want to do extended
1503# data gathering
1504PROFILE_DIR := $(CURDIR)
1505
1506ifeq ("$(PROFILE)","GEN")
1507        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1508        EXTLIBS += -lgcov
1509        export CCACHE_DISABLE = t
1510        V = 1
1511else
1512ifneq ("$(PROFILE)","")
1513        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1514        export CCACHE_DISABLE = t
1515        V = 1
1516endif
1517endif
1518
1519# Shell quote (do not use $(call) to accommodate ancient setups);
1520
1521SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1522ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1523ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1524
1525DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1526bindir_SQ = $(subst ','\'',$(bindir))
1527bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1528mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1529infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1530localedir_SQ = $(subst ','\'',$(localedir))
1531gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1532template_dir_SQ = $(subst ','\'',$(template_dir))
1533htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1534prefix_SQ = $(subst ','\'',$(prefix))
1535gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1536
1537SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1538PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1539PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1540TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1541DIFF_SQ = $(subst ','\'',$(DIFF))
1542PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1543
1544LIBS = $(GITLIBS) $(EXTLIBS)
1545
1546BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1547        $(COMPAT_CFLAGS)
1548LIB_OBJS += $(COMPAT_OBJS)
1549
1550# Quote for C
1551
1552ifdef DEFAULT_EDITOR
1553DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1554DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1555
1556BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1557endif
1558
1559ifdef DEFAULT_PAGER
1560DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1561DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1562
1563BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1564endif
1565
1566ifdef SHELL_PATH
1567SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1568SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1569
1570BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1571endif
1572
1573GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1574GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1575GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1576GIT-USER-AGENT: FORCE
1577        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1578                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1579        fi
1580
1581ifdef DEFAULT_HELP_FORMAT
1582BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1583endif
1584
1585ALL_CFLAGS += $(BASIC_CFLAGS)
1586ALL_LDFLAGS += $(BASIC_LDFLAGS)
1587
1588export DIFF TAR INSTALL DESTDIR SHELL_PATH
1589
1590
1591### Build rules
1592
1593SHELL = $(SHELL_PATH)
1594
1595all:: shell_compatibility_test
1596
1597ifeq "$(PROFILE)" "BUILD"
1598all:: profile
1599endif
1600
1601profile:: profile-clean
1602        $(MAKE) PROFILE=GEN all
1603        $(MAKE) PROFILE=GEN -j1 test
1604        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1605                $(MAKE) PROFILE=GEN -j1 perf; \
1606        else \
1607                echo "Skipping profile of perf tests..."; \
1608        fi
1609        $(MAKE) PROFILE=USE all
1610
1611profile-fast: profile-clean
1612        $(MAKE) PROFILE=GEN all
1613        $(MAKE) PROFILE=GEN -j1 perf
1614        $(MAKE) PROFILE=USE all
1615
1616
1617all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1618ifneq (,$X)
1619        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1620endif
1621
1622all::
1623ifndef NO_TCLTK
1624        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1625        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1626endif
1627ifndef NO_PERL
1628        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1629endif
1630        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1631
1632please_set_SHELL_PATH_to_a_more_modern_shell:
1633        @$$(:)
1634
1635shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1636
1637strip: $(PROGRAMS) git$X
1638        $(STRIP) $(STRIP_OPTS) $^
1639
1640### Target-specific flags and dependencies
1641
1642# The generic compilation pattern rule and automatically
1643# computed header dependencies (falling back to a dependency on
1644# LIB_H) are enough to describe how most targets should be built,
1645# but some targets are special enough to need something a little
1646# different.
1647#
1648# - When a source file "foo.c" #includes a generated header file,
1649#   we need to list that dependency for the "foo.o" target.
1650#
1651#   We also list it from other targets that are built from foo.c
1652#   like "foo.sp" and "foo.s", even though that is easy to forget
1653#   to do because the generated header is already present around
1654#   after a regular build attempt.
1655#
1656# - Some code depends on configuration kept in makefile
1657#   variables. The target-specific variable EXTRA_CPPFLAGS can
1658#   be used to convey that information to the C preprocessor
1659#   using -D options.
1660#
1661#   The "foo.o" target should have a corresponding dependency on
1662#   a file that changes when the value of the makefile variable
1663#   changes.  For example, targets making use of the
1664#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1665#
1666#   Technically the ".sp" and ".s" targets do not need this
1667#   dependency because they are force-built, but they get the
1668#   same dependency for consistency. This way, you do not have to
1669#   know how each target is implemented. And it means the
1670#   dependencies here will not need to change if the force-build
1671#   details change some day.
1672
1673git.sp git.s git.o: GIT-PREFIX
1674git.sp git.s git.o: EXTRA_CPPFLAGS = \
1675        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1676        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1677        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1678
1679git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1680        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1681                $(BUILTIN_OBJS) $(LIBS)
1682
1683help.sp help.s help.o: common-cmds.h
1684
1685builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1686builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1687        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1688        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1689        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1690
1691version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1692version.sp version.s version.o: EXTRA_CPPFLAGS = \
1693        '-DGIT_VERSION="$(GIT_VERSION)"' \
1694        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1695
1696$(BUILT_INS): git$X
1697        $(QUIET_BUILT_IN)$(RM) $@ && \
1698        ln $< $@ 2>/dev/null || \
1699        ln -s $< $@ 2>/dev/null || \
1700        cp $< $@
1701
1702common-cmds.h: generate-cmdlist.sh command-list.txt
1703
1704common-cmds.h: $(wildcard Documentation/git-*.txt)
1705        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1706
1707SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1708        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1709        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1710define cmd_munge_script
1711$(RM) $@ $@+ && \
1712sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1713    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1714    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1715    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1716    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1717    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1718    -e $(BROKEN_PATH_FIX) \
1719    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1720    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1721    $@.sh >$@+
1722endef
1723
1724GIT-SCRIPT-DEFINES: FORCE
1725        @FLAGS='$(SCRIPT_DEFINES)'; \
1726            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1727                echo >&2 "    * new script parameters"; \
1728                echo "$$FLAGS" >$@; \
1729            fi
1730
1731
1732$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1733        $(QUIET_GEN)$(cmd_munge_script) && \
1734        chmod +x $@+ && \
1735        mv $@+ $@
1736
1737$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1738        $(QUIET_GEN)$(cmd_munge_script) && \
1739        mv $@+ $@
1740
1741git.res: git.rc GIT-VERSION-FILE
1742        $(QUIET_RC)$(RC) \
1743          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1744          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1745
1746# This makes sure we depend on the NO_PERL setting itself.
1747$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1748
1749ifndef NO_PERL
1750$(SCRIPT_PERL_GEN): perl/perl.mak
1751
1752perl/perl.mak: perl/PM.stamp
1753
1754perl/PM.stamp: FORCE
1755        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1756        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1757        $(RM) $@+
1758
1759perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1760        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1761
1762PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1763$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1764        $(QUIET_GEN)$(RM) $@ $@+ && \
1765        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1766        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1767        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1768        sed -e '1{' \
1769            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1770            -e '        h' \
1771            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1772            -e '        H' \
1773            -e '        x' \
1774            -e '}' \
1775            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1776            $< >$@+ && \
1777        chmod +x $@+ && \
1778        mv $@+ $@
1779
1780GIT-PERL-DEFINES: FORCE
1781        @FLAGS='$(PERL_DEFINES)'; \
1782            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1783                echo >&2 "    * new perl-specific parameters"; \
1784                echo "$$FLAGS" >$@; \
1785            fi
1786
1787
1788.PHONY: gitweb
1789gitweb:
1790        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1791
1792git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1793        $(QUIET_GEN)$(cmd_munge_script) && \
1794        chmod +x $@+ && \
1795        mv $@+ $@
1796else # NO_PERL
1797$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1798        $(QUIET_GEN)$(RM) $@ $@+ && \
1799        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1800            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1801            unimplemented.sh >$@+ && \
1802        chmod +x $@+ && \
1803        mv $@+ $@
1804endif # NO_PERL
1805
1806# This makes sure we depend on the NO_PYTHON setting itself.
1807$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1808
1809ifndef NO_PYTHON
1810$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1811$(SCRIPT_PYTHON_GEN): % : %.py
1812        $(QUIET_GEN)$(RM) $@ $@+ && \
1813        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1814            $< >$@+ && \
1815        chmod +x $@+ && \
1816        mv $@+ $@
1817else # NO_PYTHON
1818$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1819        $(QUIET_GEN)$(RM) $@ $@+ && \
1820        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1821            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1822            unimplemented.sh >$@+ && \
1823        chmod +x $@+ && \
1824        mv $@+ $@
1825endif # NO_PYTHON
1826
1827CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1828                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1829                        configure.ac >configure.ac+ && \
1830                   autoconf -o configure configure.ac+ && \
1831                   $(RM) configure.ac+
1832
1833configure: configure.ac GIT-VERSION-FILE
1834        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1835
1836ifdef AUTOCONFIGURED
1837# We avoid depending on 'configure' here, because it gets rebuilt
1838# every time GIT-VERSION-FILE is modified, only to update the embedded
1839# version number string, which config.status does not care about.  We
1840# do want to recheck when the platform/environment detection logic
1841# changes, hence this depends on configure.ac.
1842config.status: configure.ac
1843        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1844        if test -f config.status; then \
1845          ./config.status --recheck; \
1846        else \
1847          ./configure; \
1848        fi
1849reconfigure config.mak.autogen: config.status
1850        $(QUIET_GEN)./config.status
1851.PHONY: reconfigure # This is a convenience target.
1852endif
1853
1854XDIFF_OBJS += xdiff/xdiffi.o
1855XDIFF_OBJS += xdiff/xprepare.o
1856XDIFF_OBJS += xdiff/xutils.o
1857XDIFF_OBJS += xdiff/xemit.o
1858XDIFF_OBJS += xdiff/xmerge.o
1859XDIFF_OBJS += xdiff/xpatience.o
1860XDIFF_OBJS += xdiff/xhistogram.o
1861
1862VCSSVN_OBJS += vcs-svn/line_buffer.o
1863VCSSVN_OBJS += vcs-svn/sliding_window.o
1864VCSSVN_OBJS += vcs-svn/repo_tree.o
1865VCSSVN_OBJS += vcs-svn/fast_export.o
1866VCSSVN_OBJS += vcs-svn/svndiff.o
1867VCSSVN_OBJS += vcs-svn/svndump.o
1868
1869TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1870OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1871        $(XDIFF_OBJS) \
1872        $(VCSSVN_OBJS) \
1873        git.o
1874ifndef NO_CURL
1875        OBJECTS += http.o http-walker.o remote-curl.o
1876endif
1877
1878dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1879dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1880
1881ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1882$(dep_dirs):
1883        @mkdir -p $@
1884
1885missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1886dep_file = $(dir $@).depend/$(notdir $@).d
1887dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1888endif
1889
1890ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1891dep_dirs =
1892missing_dep_dirs =
1893dep_args =
1894endif
1895
1896ASM_SRC := $(wildcard $(OBJECTS:o=S))
1897ASM_OBJ := $(ASM_SRC:S=o)
1898C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1899
1900.SUFFIXES:
1901
1902$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1903        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1904$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1905        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1906
1907%.s: %.c GIT-CFLAGS FORCE
1908        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1909
1910ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1911# Take advantage of gcc's on-the-fly dependency generation
1912# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1913dep_files_present := $(wildcard $(dep_files))
1914ifneq ($(dep_files_present),)
1915include $(dep_files_present)
1916endif
1917else
1918# Dependencies on header files, for platforms that do not support
1919# the gcc -MMD option.
1920#
1921# Dependencies on automatically generated headers such as common-cmds.h
1922# should _not_ be included here, since they are necessary even when
1923# building an object for the first time.
1924
1925$(OBJECTS): $(LIB_H)
1926endif
1927
1928exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1929exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1930        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1931        '-DBINDIR="$(bindir_relative_SQ)"' \
1932        '-DPREFIX="$(prefix_SQ)"'
1933
1934builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1935builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1936        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1937
1938config.sp config.s config.o: GIT-PREFIX
1939config.sp config.s config.o: EXTRA_CPPFLAGS = \
1940        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1941
1942attr.sp attr.s attr.o: GIT-PREFIX
1943attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1944        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1945
1946gettext.sp gettext.s gettext.o: GIT-PREFIX
1947gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1948        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1949
1950http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1951        -DCURL_DISABLE_TYPECHECK
1952
1953ifdef NO_EXPAT
1954http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1955endif
1956
1957ifdef NO_REGEX
1958compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1959        -DGAWK -DNO_MBSUPPORT
1960endif
1961
1962ifdef USE_NED_ALLOCATOR
1963compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1964        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1965compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1966endif
1967
1968git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1969        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1970
1971git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1972        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1973                $(LIBS) $(IMAP_SEND_LDFLAGS)
1974
1975git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1976        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1977                $(LIBS) $(CURL_LIBCURL)
1978git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1979        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1980                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1981
1982git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1983        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1984        $(VCSSVN_LIB)
1985
1986$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1987        $(QUIET_LNCP)$(RM) $@ && \
1988        ln $< $@ 2>/dev/null || \
1989        ln -s $< $@ 2>/dev/null || \
1990        cp $< $@
1991
1992$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1993        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1994                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1995
1996$(LIB_FILE): $(LIB_OBJS)
1997        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
1998
1999$(XDIFF_LIB): $(XDIFF_OBJS)
2000        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2001
2002$(VCSSVN_LIB): $(VCSSVN_OBJS)
2003        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2004
2005export DEFAULT_EDITOR DEFAULT_PAGER
2006
2007doc:
2008        $(MAKE) -C Documentation all
2009
2010man:
2011        $(MAKE) -C Documentation man
2012
2013html:
2014        $(MAKE) -C Documentation html
2015
2016info:
2017        $(MAKE) -C Documentation info
2018
2019pdf:
2020        $(MAKE) -C Documentation pdf
2021
2022XGETTEXT_FLAGS = \
2023        --force-po \
2024        --add-comments=TRANSLATORS: \
2025        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2026        --from-code=UTF-8
2027XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2028        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2029XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2030        --keyword=gettextln --keyword=eval_gettextln
2031XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2032LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2033LOCALIZED_SH = $(SCRIPT_SH)
2034LOCALIZED_PERL = $(SCRIPT_PERL)
2035
2036ifdef XGETTEXT_INCLUDE_TESTS
2037LOCALIZED_C += t/t0200/test.c
2038LOCALIZED_SH += t/t0200/test.sh
2039LOCALIZED_PERL += t/t0200/test.perl
2040endif
2041
2042po/git.pot: $(GENERATED_H) FORCE
2043        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2044        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2045                $(LOCALIZED_SH)
2046        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2047                $(LOCALIZED_PERL)
2048        mv $@+ $@
2049
2050pot: po/git.pot
2051
2052POFILES := $(wildcard po/*.po)
2053MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2054
2055ifndef NO_GETTEXT
2056all:: $(MOFILES)
2057endif
2058
2059po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2060        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2061
2062FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2063                        $(FIND) . \( -name .git -type d -prune \) \
2064                                -o \( -name '*.[hcS]' -type f -print \) )
2065
2066$(ETAGS_TARGET): FORCE
2067        $(RM) $(ETAGS_TARGET)
2068        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2069
2070tags: FORCE
2071        $(RM) tags
2072        $(FIND_SOURCE_FILES) | xargs ctags -a
2073
2074cscope:
2075        $(RM) cscope*
2076        $(FIND_SOURCE_FILES) | xargs cscope -b
2077
2078### Detect prefix changes
2079TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2080                $(localedir_SQ)
2081
2082GIT-PREFIX: FORCE
2083        @FLAGS='$(TRACK_PREFIX)'; \
2084        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2085                echo >&2 "    * new prefix flags"; \
2086                echo "$$FLAGS" >GIT-PREFIX; \
2087        fi
2088
2089TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2090
2091GIT-CFLAGS: FORCE
2092        @FLAGS='$(TRACK_CFLAGS)'; \
2093            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2094                echo >&2 "    * new build flags"; \
2095                echo "$$FLAGS" >GIT-CFLAGS; \
2096            fi
2097
2098TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2099
2100GIT-LDFLAGS: FORCE
2101        @FLAGS='$(TRACK_LDFLAGS)'; \
2102            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2103                echo >&2 "    * new link flags"; \
2104                echo "$$FLAGS" >GIT-LDFLAGS; \
2105            fi
2106
2107# We need to apply sq twice, once to protect from the shell
2108# that runs GIT-BUILD-OPTIONS, and then again to protect it
2109# and the first level quoting from the shell that runs "echo".
2110GIT-BUILD-OPTIONS: FORCE
2111        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2112        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2113        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2114        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2115        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2116        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2117        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2118        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2119        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2120        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2121        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2122ifdef TEST_OUTPUT_DIRECTORY
2123        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2124endif
2125ifdef GIT_TEST_OPTS
2126        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2127endif
2128ifdef GIT_TEST_CMP
2129        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2130endif
2131ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2132        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2133endif
2134        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2135        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2136ifdef GIT_PERF_REPEAT_COUNT
2137        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2138endif
2139ifdef GIT_PERF_REPO
2140        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2141endif
2142ifdef GIT_PERF_LARGE_REPO
2143        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2144endif
2145ifdef GIT_PERF_MAKE_OPTS
2146        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2147endif
2148ifdef TEST_GIT_INDEX_VERSION
2149        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2150endif
2151        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2152
2153### Detect Python interpreter path changes
2154ifndef NO_PYTHON
2155TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2156
2157GIT-PYTHON-VARS: FORCE
2158        @VARS='$(TRACK_PYTHON)'; \
2159            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2160                echo >&2 "    * new Python interpreter location"; \
2161                echo "$$VARS" >$@; \
2162            fi
2163endif
2164
2165test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2166
2167all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2168all:: $(NO_INSTALL)
2169
2170bin-wrappers/%: wrap-for-bin.sh
2171        @mkdir -p bin-wrappers
2172        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2173             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2174             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2175        chmod +x $@
2176
2177# GNU make supports exporting all variables by "export" without parameters.
2178# However, the environment gets quite big, and some programs have problems
2179# with that.
2180
2181export NO_SVN_TESTS
2182export TEST_NO_MALLOC_CHECK
2183
2184### Testing rules
2185
2186test: all
2187        $(MAKE) -C t/ all
2188
2189perf: all
2190        $(MAKE) -C t/perf/ all
2191
2192.PHONY: test perf
2193
2194test-ctype$X: ctype.o
2195
2196test-date$X: date.o ctype.o
2197
2198test-delta$X: diff-delta.o patch-delta.o
2199
2200test-line-buffer$X: vcs-svn/lib.a
2201
2202test-parse-options$X: parse-options.o parse-options-cb.o
2203
2204test-svn-fe$X: vcs-svn/lib.a
2205
2206.PRECIOUS: $(TEST_OBJS)
2207
2208test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2209        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2210
2211check-sha1:: test-sha1$X
2212        ./test-sha1.sh
2213
2214SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2215
2216$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2217        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2218                $(SPARSE_FLAGS) $<
2219
2220.PHONY: sparse $(SP_OBJ)
2221sparse: $(SP_OBJ)
2222
2223check: common-cmds.h
2224        @if sparse; \
2225        then \
2226                echo 2>&1 "Use 'make sparse' instead"; \
2227                $(MAKE) --no-print-directory sparse; \
2228        else \
2229                echo 2>&1 "Did you mean 'make test'?"; \
2230                exit 1; \
2231        fi
2232
2233### Installation rules
2234
2235ifneq ($(filter /%,$(firstword $(template_dir))),)
2236template_instdir = $(template_dir)
2237else
2238template_instdir = $(prefix)/$(template_dir)
2239endif
2240export template_instdir
2241
2242ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2243gitexec_instdir = $(gitexecdir)
2244else
2245gitexec_instdir = $(prefix)/$(gitexecdir)
2246endif
2247gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2248export gitexec_instdir
2249
2250ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2251mergetools_instdir = $(mergetoolsdir)
2252else
2253mergetools_instdir = $(prefix)/$(mergetoolsdir)
2254endif
2255mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2256
2257install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2258
2259profile-install: profile
2260        $(MAKE) install
2261
2262profile-fast-install: profile-fast
2263        $(MAKE) install
2264
2265install: all
2266        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2267        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2268        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2269        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2270        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2271        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2272        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2273        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2274ifndef NO_GETTEXT
2275        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2276        (cd po/build/locale && $(TAR) cf - .) | \
2277        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2278endif
2279ifndef NO_PERL
2280        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2281        $(MAKE) -C gitweb install
2282endif
2283ifndef NO_TCLTK
2284        $(MAKE) -C gitk-git install
2285        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2286endif
2287ifneq (,$X)
2288        $(foreach p,$(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';)
2289endif
2290
2291        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2292        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2293        { test "$$bindir/" = "$$execdir/" || \
2294          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2295                $(RM) "$$execdir/$$p" && \
2296                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2297                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2298                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2299          done; \
2300        } && \
2301        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2302                $(RM) "$$bindir/$$p" && \
2303                test -z "$(NO_INSTALL_HARDLINKS)" && \
2304                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2305                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2306                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2307        done && \
2308        for p in $(BUILT_INS); do \
2309                $(RM) "$$execdir/$$p" && \
2310                test -z "$(NO_INSTALL_HARDLINKS)" && \
2311                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2312                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2313                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2314        done && \
2315        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2316        for p in $$remote_curl_aliases; do \
2317                $(RM) "$$execdir/$$p" && \
2318                test -z "$(NO_INSTALL_HARDLINKS)" && \
2319                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2320                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2321                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2322        done && \
2323        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2324
2325install-gitweb:
2326        $(MAKE) -C gitweb install
2327
2328install-doc:
2329        $(MAKE) -C Documentation install
2330
2331install-man:
2332        $(MAKE) -C Documentation install-man
2333
2334install-html:
2335        $(MAKE) -C Documentation install-html
2336
2337install-info:
2338        $(MAKE) -C Documentation install-info
2339
2340install-pdf:
2341        $(MAKE) -C Documentation install-pdf
2342
2343quick-install-doc:
2344        $(MAKE) -C Documentation quick-install
2345
2346quick-install-man:
2347        $(MAKE) -C Documentation quick-install-man
2348
2349quick-install-html:
2350        $(MAKE) -C Documentation quick-install-html
2351
2352
2353
2354### Maintainer's dist rules
2355
2356git.spec: git.spec.in GIT-VERSION-FILE
2357        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2358        mv $@+ $@
2359
2360GIT_TARNAME = git-$(GIT_VERSION)
2361dist: git.spec git-archive$(X) configure
2362        ./git-archive --format=tar \
2363                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2364        @mkdir -p $(GIT_TARNAME)
2365        @cp git.spec configure $(GIT_TARNAME)
2366        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2367        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2368        $(TAR) rf $(GIT_TARNAME).tar \
2369                $(GIT_TARNAME)/git.spec \
2370                $(GIT_TARNAME)/configure \
2371                $(GIT_TARNAME)/version \
2372                $(GIT_TARNAME)/git-gui/version
2373        @$(RM) -r $(GIT_TARNAME)
2374        gzip -f -9 $(GIT_TARNAME).tar
2375
2376rpm: dist
2377        $(RPMBUILD) \
2378                --define "_source_filedigest_algorithm md5" \
2379                --define "_binary_filedigest_algorithm md5" \
2380                -ta $(GIT_TARNAME).tar.gz
2381
2382htmldocs = git-htmldocs-$(GIT_VERSION)
2383manpages = git-manpages-$(GIT_VERSION)
2384dist-doc:
2385        $(RM) -r .doc-tmp-dir
2386        mkdir .doc-tmp-dir
2387        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2388        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2389        gzip -n -9 -f $(htmldocs).tar
2390        :
2391        $(RM) -r .doc-tmp-dir
2392        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2393        $(MAKE) -C Documentation DESTDIR=./ \
2394                man1dir=../.doc-tmp-dir/man1 \
2395                man5dir=../.doc-tmp-dir/man5 \
2396                man7dir=../.doc-tmp-dir/man7 \
2397                install
2398        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2399        gzip -n -9 -f $(manpages).tar
2400        $(RM) -r .doc-tmp-dir
2401
2402### Cleaning rules
2403
2404distclean: clean
2405        $(RM) configure
2406        $(RM) config.log config.status config.cache
2407        $(RM) config.mak.autogen config.mak.append
2408        $(RM) -r autom4te.cache
2409
2410profile-clean:
2411        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2412        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2413
2414clean: profile-clean coverage-clean
2415        $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2416        $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2417        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2418        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2419        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2420        $(RM) -r bin-wrappers $(dep_dirs)
2421        $(RM) -r po/build/
2422        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2423        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2424        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2425        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2426        $(MAKE) -C Documentation/ clean
2427ifndef NO_PERL
2428        $(MAKE) -C gitweb clean
2429        $(MAKE) -C perl clean
2430endif
2431        $(MAKE) -C templates/ clean
2432        $(MAKE) -C t/ clean
2433ifndef NO_TCLTK
2434        $(MAKE) -C gitk-git clean
2435        $(MAKE) -C git-gui clean
2436endif
2437        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2438        $(RM) GIT-USER-AGENT GIT-PREFIX
2439        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2440
2441.PHONY: all install profile-clean clean strip
2442.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2443.PHONY: FORCE cscope
2444
2445### Check documentation
2446#
2447ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2448ALL_COMMANDS += git
2449ALL_COMMANDS += gitk
2450ALL_COMMANDS += gitweb
2451ALL_COMMANDS += git-gui git-citool
2452check-docs::
2453        @(for v in $(ALL_COMMANDS); \
2454        do \
2455                case "$$v" in \
2456                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2457                git-merge-resolve | git-merge-subtree | \
2458                git-fsck-objects | git-init-db | \
2459                git-remote-* | git-stage | \
2460                git-?*--?* ) continue ;; \
2461                esac ; \
2462                test -f "Documentation/$$v.txt" || \
2463                echo "no doc: $$v"; \
2464                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2465                grep -q "^$$v[  ]" || \
2466                case "$$v" in \
2467                git) ;; \
2468                *) echo "no link: $$v";; \
2469                esac ; \
2470        done; \
2471        ( \
2472                sed -e '1,/^### command list/d' \
2473                    -e '/^#/d' \
2474                    -e 's/[     ].*//' \
2475                    -e 's/^/listed /' command-list.txt; \
2476                $(MAKE) -C Documentation print-man1 | \
2477                grep '\.txt$$' | \
2478                sed -e 's|Documentation/|documented |' \
2479                    -e 's/\.txt//'; \
2480        ) | while read how cmd; \
2481        do \
2482                case " $(ALL_COMMANDS) " in \
2483                *" $$cmd "*)    ;; \
2484                *) echo "removed but $$how: $$cmd" ;; \
2485                esac; \
2486        done ) | sort
2487
2488### Make sure built-ins do not have dups and listed in git.c
2489#
2490check-builtins::
2491        ./check-builtins.sh
2492
2493### Test suite coverage testing
2494#
2495.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2496.PHONY: coverage-clean-results
2497
2498coverage:
2499        $(MAKE) coverage-test
2500        $(MAKE) coverage-untested-functions
2501
2502object_dirs := $(sort $(dir $(OBJECTS)))
2503coverage-clean-results:
2504        $(RM) $(addsuffix *.gcov,$(object_dirs))
2505        $(RM) $(addsuffix *.gcda,$(object_dirs))
2506        $(RM) coverage-untested-functions
2507        $(RM) -r cover_db/
2508        $(RM) -r cover_db_html/
2509
2510coverage-clean: coverage-clean-results
2511        $(RM) $(addsuffix *.gcno,$(object_dirs))
2512
2513COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2514COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2515GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2516
2517coverage-compile:
2518        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2519
2520coverage-test: coverage-clean-results coverage-compile
2521        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2522                DEFAULT_TEST_TARGET=test -j1 test
2523
2524coverage-report:
2525        $(QUIET_GCOV)for dir in $(object_dirs); do \
2526                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2527        done
2528
2529coverage-untested-functions: coverage-report
2530        grep '^function.*called 0 ' *.c.gcov \
2531                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2532                > coverage-untested-functions
2533
2534cover_db: coverage-report
2535        gcov2perl -db cover_db *.gcov
2536
2537cover_db_html: cover_db
2538        cover -report html -outputdir cover_db_html cover_db
2539