Makefileon commit Merge branch 'dk/gc-idx-wo-pack' (45014be)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12# system headers do not define a socklen_t type.
  13#
  14# Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15# fails to compile with errors about undefined inline functions or similar.
  16#
  17# Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
  18# or vsnprintf() return -1 instead of number of characters which would
  19# have been written to the final string if enough space had been available.
  20#
  21# Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
  22# when attempting to read from an fopen'ed directory.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28# able to use Perl-compatible regular expressions.
  29#
  30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31# /foo/bar/include and /foo/bar/lib directories.
  32#
  33# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34#
  35# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36# git-http-push are not built, and you cannot use http:// and https://
  37# transports (neither smart nor dumb).
  38#
  39# Define CURLDIR=/foo/bar if your curl header and library files are in
  40# /foo/bar/include and /foo/bar/lib directories.
  41#
  42# Define CURL_CONFIG to curl's configuration program that prints information
  43# about the library (e.g., its version number).  The default is 'curl-config'.
  44#
  45# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  46# not built, and you cannot push using http:// and https:// transports (dumb).
  47#
  48# Define EXPATDIR=/foo/bar if your expat header and library files are in
  49# /foo/bar/include and /foo/bar/lib directories.
  50#
  51# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  52# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  53#
  54# Define NO_GETTEXT if you don't want Git output to be translated.
  55# A translated Git requires GNU libintl or another gettext implementation,
  56# plus libintl-perl at runtime.
  57#
  58# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  59# the installed gettext translation of the shell scripts output.
  60#
  61# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  62# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  63# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  64# FreeBSD can use either, but MinGW and some others need to use
  65# libcharset.h's locale_charset() instead.
  66#
  67# Define CHARSET_LIB to the library you need to link with in order to
  68# use locale_charset() function.  On some platforms this needs to set to
  69# -lcharset, on others to -liconv .
  70#
  71# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  72# need -lintl when linking.
  73#
  74# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  75# doesn't support GNU extensions like --check and --statistics
  76#
  77# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  78# it specifies.
  79#
  80# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  81# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  82#
  83# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  84#
  85# Define NO_STRCASESTR if you don't have strcasestr.
  86#
  87# Define NO_MEMMEM if you don't have memmem.
  88#
  89# Define NO_GETPAGESIZE if you don't have getpagesize.
  90#
  91# Define NO_STRLCPY if you don't have strlcpy.
  92#
  93# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  94# C library. If your compiler also does not support long long or does not have
  95# strtoull, define NO_STRTOULL.
  96#
  97# Define NO_SETENV if you don't have setenv in the C library.
  98#
  99# Define NO_UNSETENV if you don't have unsetenv in the C library.
 100#
 101# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 102#
 103# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 104#
 105# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 106#
 107# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 108# in the C library.
 109#
 110# Define NO_LIBGEN_H if you don't have libgen.h.
 111#
 112# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 113#
 114# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 115#
 116# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 117# Enable it on Windows.  By default, symrefs are still used.
 118#
 119# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 120# tests.  These tests take up a significant amount of the total test time
 121# but are not needed unless you plan to talk to SVN repos.
 122#
 123# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 124# installed in /sw, but don't want GIT to link against any libraries
 125# installed there.  If defined you may specify your own (or Fink's)
 126# include directories and library directories by defining CFLAGS
 127# and LDFLAGS appropriately.
 128#
 129# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 130# have DarwinPorts installed in /opt/local, but don't want GIT to
 131# link against any libraries installed there.  If defined you may
 132# specify your own (or DarwinPort's) include directories and
 133# library directories by defining CFLAGS and LDFLAGS appropriately.
 134#
 135# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 136# and do not want to use Apple's CommonCrypto library.  This allows you
 137# to provide your own OpenSSL library, for example from MacPorts.
 138#
 139# Define BLK_SHA1 environment variable to make use of the bundled
 140# optimized C SHA1 routine.
 141#
 142# Define PPC_SHA1 environment variable when running make to make use of
 143# a bundled SHA1 routine optimized for PowerPC.
 144#
 145# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 146#
 147# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 148#
 149# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 150#
 151# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 152#
 153# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 154#
 155# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 156#
 157# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 158#
 159# Define NO_UINTMAX_T if you don't have uintmax_t.
 160#
 161# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 162# Patrick Mauritz).
 163#
 164# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 165# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 166# inet_ntop and inet_pton additionally reside there.
 167#
 168# Define NO_MMAP if you want to avoid mmap.
 169#
 170# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 171#
 172# Define NO_POLL if you do not have or don't want to use poll().
 173# This also implies NO_SYS_POLL_H.
 174#
 175# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 176# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 177# we want to know more about the issue.
 178#
 179# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 180#
 181# Define NO_PREAD if you have a problem with pread() system call (e.g.
 182# cygwin1.dll before v1.5.22).
 183#
 184# Define NO_SETITIMER if you don't have setitimer()
 185#
 186# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 187# This also implies NO_SETITIMER
 188#
 189# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 190# generally faster on your platform than accessing the working directory.
 191#
 192# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 193# the executable mode bit, but doesn't really do so.
 194#
 195# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 196# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 197# usual 0xF000).
 198#
 199# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 200#
 201# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 202#
 203# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 204# sockaddr_storage.
 205#
 206# Define NO_ICONV if your libc does not properly support iconv.
 207#
 208# Define OLD_ICONV if your library has an old iconv(), where the second
 209# (input buffer pointer) parameter is declared with type (const char **).
 210#
 211# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 212#
 213# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 214# that tells runtime paths to dynamic libraries;
 215# "-Wl,-rpath=/path/lib" is used instead.
 216#
 217# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 218# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 219#
 220# Define USE_NSEC below if you want git to care about sub-second file mtimes
 221# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 222# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 223# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 224# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 225# Documentation/technical/racy-git.txt for details.
 226#
 227# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 228# "st_ctim"
 229#
 230# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 231# available.  This automatically turns USE_NSEC off.
 232#
 233# Define USE_STDEV below if you want git to care about the underlying device
 234# change being considered an inode change from the update-index perspective.
 235#
 236# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 237# field that counts the on-disk footprint in 512-byte blocks.
 238#
 239# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 240# (not v1.73 or v1.71).
 241#
 242# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 243# (versions 1.68.1 through v1.72).
 244#
 245# Define GNU_ROFF if your target system uses GNU groff.  This forces
 246# apostrophes to be ASCII so that cut&pasting examples to the shell
 247# will work.
 248#
 249# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 250#
 251# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 252# MakeMaker (e.g. using ActiveState under Cygwin).
 253#
 254# Define NO_PERL if you do not want Perl scripts or libraries at all.
 255#
 256# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 257# but /usr/bin/python2.7 on some platforms).
 258#
 259# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 260#
 261# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 262#
 263# The TCL_PATH variable governs the location of the Tcl interpreter
 264# used to optimize git-gui for your system.  Only used if NO_TCLTK
 265# is not set.  Defaults to the bare 'tclsh'.
 266#
 267# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 268# If not set it defaults to the bare 'wish'. If it is set to the empty
 269# string then NO_TCLTK will be forced (this is used by configure script).
 270#
 271# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 272# is a simplified version of the merge sort used in glibc. This is
 273# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 274#
 275# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 276# information on a not yet closed file that lstat would return for the same
 277# file after it was closed.
 278#
 279# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 280# when hardlinking a file to another name and unlinking the original file right
 281# away (some NTFS drivers seem to zero the contents in that scenario).
 282#
 283# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 284# programs as a tar, where bin/ and libexec/ might be on different file systems.
 285#
 286# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 287# copies to install built-in git commands e.g. git-cat-file.
 288#
 289# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 290# memory allocators with the nedmalloc allocator written by Niall Douglas.
 291#
 292# Define NO_REGEX if you have no or inferior regex support in your C library.
 293#
 294# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 295# user.
 296#
 297# Define GETTEXT_POISON if you are debugging the choice of strings marked
 298# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 299# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 300# (to any value) in your environment.
 301#
 302# Define JSMIN to point to JavaScript minifier that functions as
 303# a filter to have gitweb.js minified.
 304#
 305# Define CSSMIN to point to a CSS minifier in order to generate a minified
 306# version of gitweb.css
 307#
 308# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 309# you want to use something different.  The value will be interpreted by the
 310# shell at runtime when it is used.
 311#
 312# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 313# want to use something different.  The value will be interpreted by the shell
 314# if necessary when it is used.  Examples:
 315#
 316#   DEFAULT_EDITOR='~/bin/vi',
 317#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 318#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 319#
 320# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 321# header files to be automatically computed, to avoid rebuilding objects when
 322# an unrelated header file changes.  Define it to "no" to use the hard-coded
 323# dependency rules.  The default is "auto", which means to use computed header
 324# dependencies if your compiler is detected to support it.
 325#
 326# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 327#
 328# Define XDL_FAST_HASH to use an alternative line-hashing method in
 329# the diff algorithm.  It gives a nice speedup if your processor has
 330# fast unaligned word loads.  Does NOT work on big-endian systems!
 331# Enabled by default on x86_64.
 332#
 333# Define GIT_USER_AGENT if you want to change how git identifies itself during
 334# network interactions.  The default is "git/$(GIT_VERSION)".
 335#
 336# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 337# (defaults to "man") if you want to have a different default when
 338# "git help" is called without a parameter specifying the format.
 339#
 340# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 341# with a different indexfile format version.  If it isn't set the index
 342# file format used is index-v[23].
 343#
 344# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 345# return NULL when it receives a bogus time_t.
 346#
 347# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 348#
 349# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 350#
 351# Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 352# cleanup the HMAC context with the older HMAC_cleanup function.
 353#
 354# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 355# compiles the following initialization:
 356#
 357#   static const char s[] = ("FOO");
 358#
 359# and define it to "no" if you need to remove the parentheses () around the
 360# constant.  The default is "auto", which means to use parentheses if your
 361# compiler is detected to support it.
 362#
 363# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 364#
 365# Define HAVE_GETDELIM if your system has the getdelim() function.
 366
 367GIT-VERSION-FILE: FORCE
 368        @$(SHELL_PATH) ./GIT-VERSION-GEN
 369-include GIT-VERSION-FILE
 370
 371# CFLAGS and LDFLAGS are for the users to override from the command line.
 372
 373CFLAGS = -g -O2 -Wall
 374LDFLAGS =
 375ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 376ALL_LDFLAGS = $(LDFLAGS)
 377STRIP ?= strip
 378
 379# Create as necessary, replace existing, make ranlib unneeded.
 380ARFLAGS = rcs
 381
 382# Among the variables below, these:
 383#   gitexecdir
 384#   template_dir
 385#   sysconfdir
 386# can be specified as a relative path some/where/else;
 387# this is interpreted as relative to $(prefix) and "git" at
 388# runtime figures out where they are based on the path to the executable.
 389# Additionally, the following will be treated as relative by "git" if they
 390# begin with "$(prefix)/":
 391#   mandir
 392#   infodir
 393#   htmldir
 394# This can help installing the suite in a relocatable way.
 395
 396prefix = $(HOME)
 397bindir_relative = bin
 398bindir = $(prefix)/$(bindir_relative)
 399mandir = $(prefix)/share/man
 400infodir = $(prefix)/share/info
 401gitexecdir = libexec/git-core
 402mergetoolsdir = $(gitexecdir)/mergetools
 403sharedir = $(prefix)/share
 404gitwebdir = $(sharedir)/gitweb
 405localedir = $(sharedir)/locale
 406template_dir = share/git-core/templates
 407htmldir = $(prefix)/share/doc/git-doc
 408ETC_GITCONFIG = $(sysconfdir)/gitconfig
 409ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 410lib = lib
 411# DESTDIR =
 412pathsep = :
 413
 414mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 415infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 416htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 417
 418export prefix bindir sharedir sysconfdir gitwebdir localedir
 419
 420CC = cc
 421AR = ar
 422RM = rm -f
 423DIFF = diff
 424TAR = tar
 425FIND = find
 426INSTALL = install
 427RPMBUILD = rpmbuild
 428TCL_PATH = tclsh
 429TCLTK_PATH = wish
 430XGETTEXT = xgettext
 431MSGFMT = msgfmt
 432CURL_CONFIG = curl-config
 433PTHREAD_LIBS = -lpthread
 434PTHREAD_CFLAGS =
 435GCOV = gcov
 436
 437export TCL_PATH TCLTK_PATH
 438
 439SPARSE_FLAGS =
 440
 441
 442
 443### --- END CONFIGURATION SECTION ---
 444
 445# Those must not be GNU-specific; they are shared with perl/ which may
 446# be built by a different compiler. (Note that this is an artifact now
 447# but it still might be nice to keep that distinction.)
 448BASIC_CFLAGS = -I.
 449BASIC_LDFLAGS =
 450
 451# Guard against environment variables
 452BUILTIN_OBJS =
 453BUILT_INS =
 454COMPAT_CFLAGS =
 455COMPAT_OBJS =
 456XDIFF_OBJS =
 457VCSSVN_OBJS =
 458GENERATED_H =
 459EXTRA_CPPFLAGS =
 460LIB_OBJS =
 461PROGRAM_OBJS =
 462PROGRAMS =
 463SCRIPT_PERL =
 464SCRIPT_PYTHON =
 465SCRIPT_SH =
 466SCRIPT_LIB =
 467TEST_PROGRAMS_NEED_X =
 468
 469# Having this variable in your environment would break pipelines because
 470# you cause "cd" to echo its destination to stdout.  It can also take
 471# scripts to unexpected places.  If you like CDPATH, define it for your
 472# interactive shell sessions without exporting it.
 473unexport CDPATH
 474
 475SCRIPT_SH += git-bisect.sh
 476SCRIPT_SH += git-difftool--helper.sh
 477SCRIPT_SH += git-filter-branch.sh
 478SCRIPT_SH += git-merge-octopus.sh
 479SCRIPT_SH += git-merge-one-file.sh
 480SCRIPT_SH += git-merge-resolve.sh
 481SCRIPT_SH += git-mergetool.sh
 482SCRIPT_SH += git-quiltimport.sh
 483SCRIPT_SH += git-rebase.sh
 484SCRIPT_SH += git-remote-testgit.sh
 485SCRIPT_SH += git-request-pull.sh
 486SCRIPT_SH += git-stash.sh
 487SCRIPT_SH += git-submodule.sh
 488SCRIPT_SH += git-web--browse.sh
 489
 490SCRIPT_LIB += git-mergetool--lib
 491SCRIPT_LIB += git-parse-remote
 492SCRIPT_LIB += git-rebase--am
 493SCRIPT_LIB += git-rebase--interactive
 494SCRIPT_LIB += git-rebase--merge
 495SCRIPT_LIB += git-sh-setup
 496SCRIPT_LIB += git-sh-i18n
 497
 498SCRIPT_PERL += git-add--interactive.perl
 499SCRIPT_PERL += git-difftool.perl
 500SCRIPT_PERL += git-archimport.perl
 501SCRIPT_PERL += git-cvsexportcommit.perl
 502SCRIPT_PERL += git-cvsimport.perl
 503SCRIPT_PERL += git-cvsserver.perl
 504SCRIPT_PERL += git-relink.perl
 505SCRIPT_PERL += git-send-email.perl
 506SCRIPT_PERL += git-svn.perl
 507
 508SCRIPT_PYTHON += git-p4.py
 509
 510NO_INSTALL += git-remote-testgit
 511
 512# Generated files for scripts
 513SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 514SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 515SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 516
 517SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 518SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 519SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 520
 521# Individual rules to allow e.g.
 522# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 523# from subdirectories like contrib/*/
 524.PHONY: build-perl-script build-sh-script build-python-script
 525build-perl-script: $(SCRIPT_PERL_GEN)
 526build-sh-script: $(SCRIPT_SH_GEN)
 527build-python-script: $(SCRIPT_PYTHON_GEN)
 528
 529.PHONY: install-perl-script install-sh-script install-python-script
 530install-sh-script: $(SCRIPT_SH_INS)
 531        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 532install-perl-script: $(SCRIPT_PERL_INS)
 533        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 534install-python-script: $(SCRIPT_PYTHON_INS)
 535        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 536
 537.PHONY: clean-perl-script clean-sh-script clean-python-script
 538clean-sh-script:
 539        $(RM) $(SCRIPT_SH_GEN)
 540clean-perl-script:
 541        $(RM) $(SCRIPT_PERL_GEN)
 542clean-python-script:
 543        $(RM) $(SCRIPT_PYTHON_GEN)
 544
 545SCRIPTS = $(SCRIPT_SH_INS) \
 546          $(SCRIPT_PERL_INS) \
 547          $(SCRIPT_PYTHON_INS) \
 548          git-instaweb
 549
 550ETAGS_TARGET = TAGS
 551
 552# Empty...
 553EXTRA_PROGRAMS =
 554
 555# ... and all the rest that could be moved out of bindir to gitexecdir
 556PROGRAMS += $(EXTRA_PROGRAMS)
 557
 558PROGRAM_OBJS += credential-store.o
 559PROGRAM_OBJS += daemon.o
 560PROGRAM_OBJS += fast-import.o
 561PROGRAM_OBJS += http-backend.o
 562PROGRAM_OBJS += imap-send.o
 563PROGRAM_OBJS += sh-i18n--envsubst.o
 564PROGRAM_OBJS += shell.o
 565PROGRAM_OBJS += show-index.o
 566PROGRAM_OBJS += upload-pack.o
 567PROGRAM_OBJS += remote-testsvn.o
 568
 569# Binary suffix, set to .exe for Windows builds
 570X =
 571
 572PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 573
 574TEST_PROGRAMS_NEED_X += test-chmtime
 575TEST_PROGRAMS_NEED_X += test-ctype
 576TEST_PROGRAMS_NEED_X += test-config
 577TEST_PROGRAMS_NEED_X += test-date
 578TEST_PROGRAMS_NEED_X += test-delta
 579TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 580TEST_PROGRAMS_NEED_X += test-dump-split-index
 581TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 582TEST_PROGRAMS_NEED_X += test-genrandom
 583TEST_PROGRAMS_NEED_X += test-hashmap
 584TEST_PROGRAMS_NEED_X += test-index-version
 585TEST_PROGRAMS_NEED_X += test-line-buffer
 586TEST_PROGRAMS_NEED_X += test-match-trees
 587TEST_PROGRAMS_NEED_X += test-mergesort
 588TEST_PROGRAMS_NEED_X += test-mktemp
 589TEST_PROGRAMS_NEED_X += test-parse-options
 590TEST_PROGRAMS_NEED_X += test-path-utils
 591TEST_PROGRAMS_NEED_X += test-prio-queue
 592TEST_PROGRAMS_NEED_X += test-read-cache
 593TEST_PROGRAMS_NEED_X += test-regex
 594TEST_PROGRAMS_NEED_X += test-revision-walking
 595TEST_PROGRAMS_NEED_X += test-run-command
 596TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 597TEST_PROGRAMS_NEED_X += test-sha1
 598TEST_PROGRAMS_NEED_X += test-sha1-array
 599TEST_PROGRAMS_NEED_X += test-sigchain
 600TEST_PROGRAMS_NEED_X += test-string-list
 601TEST_PROGRAMS_NEED_X += test-submodule-config
 602TEST_PROGRAMS_NEED_X += test-subprocess
 603TEST_PROGRAMS_NEED_X += test-svn-fe
 604TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 605TEST_PROGRAMS_NEED_X += test-wildmatch
 606
 607TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 608
 609# List built-in command $C whose implementation cmd_$C() is not in
 610# builtin/$C.o but is linked in as part of some other command.
 611BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 612
 613BUILT_INS += git-cherry$X
 614BUILT_INS += git-cherry-pick$X
 615BUILT_INS += git-format-patch$X
 616BUILT_INS += git-fsck-objects$X
 617BUILT_INS += git-init$X
 618BUILT_INS += git-merge-subtree$X
 619BUILT_INS += git-show$X
 620BUILT_INS += git-stage$X
 621BUILT_INS += git-status$X
 622BUILT_INS += git-whatchanged$X
 623
 624# what 'all' will build and 'install' will install in gitexecdir,
 625# excluding programs for built-in commands
 626ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 627
 628# what 'all' will build but not install in gitexecdir
 629OTHER_PROGRAMS = git$X
 630
 631# what test wrappers are needed and 'install' will install, in bindir
 632BINDIR_PROGRAMS_NEED_X += git
 633BINDIR_PROGRAMS_NEED_X += git-upload-pack
 634BINDIR_PROGRAMS_NEED_X += git-receive-pack
 635BINDIR_PROGRAMS_NEED_X += git-upload-archive
 636BINDIR_PROGRAMS_NEED_X += git-shell
 637
 638BINDIR_PROGRAMS_NO_X += git-cvsserver
 639
 640# Set paths to tools early so that they can be used for version tests.
 641ifndef SHELL_PATH
 642        SHELL_PATH = /bin/sh
 643endif
 644ifndef PERL_PATH
 645        PERL_PATH = /usr/bin/perl
 646endif
 647ifndef PYTHON_PATH
 648        PYTHON_PATH = /usr/bin/python
 649endif
 650
 651export PERL_PATH
 652export PYTHON_PATH
 653
 654LIB_FILE = libgit.a
 655XDIFF_LIB = xdiff/lib.a
 656VCSSVN_LIB = vcs-svn/lib.a
 657
 658GENERATED_H += common-cmds.h
 659
 660LIB_H = $(shell $(FIND) . \
 661        -name .git -prune -o \
 662        -name t -prune -o \
 663        -name Documentation -prune -o \
 664        -name '*.h' -print)
 665
 666LIB_OBJS += abspath.o
 667LIB_OBJS += advice.o
 668LIB_OBJS += alias.o
 669LIB_OBJS += alloc.o
 670LIB_OBJS += archive.o
 671LIB_OBJS += archive-tar.o
 672LIB_OBJS += archive-zip.o
 673LIB_OBJS += argv-array.o
 674LIB_OBJS += attr.o
 675LIB_OBJS += base85.o
 676LIB_OBJS += bisect.o
 677LIB_OBJS += blob.o
 678LIB_OBJS += branch.o
 679LIB_OBJS += bulk-checkin.o
 680LIB_OBJS += bundle.o
 681LIB_OBJS += cache-tree.o
 682LIB_OBJS += color.o
 683LIB_OBJS += column.o
 684LIB_OBJS += combine-diff.o
 685LIB_OBJS += commit.o
 686LIB_OBJS += compat/obstack.o
 687LIB_OBJS += compat/terminal.o
 688LIB_OBJS += config.o
 689LIB_OBJS += connect.o
 690LIB_OBJS += connected.o
 691LIB_OBJS += convert.o
 692LIB_OBJS += copy.o
 693LIB_OBJS += credential.o
 694LIB_OBJS += csum-file.o
 695LIB_OBJS += ctype.o
 696LIB_OBJS += date.o
 697LIB_OBJS += decorate.o
 698LIB_OBJS += diffcore-break.o
 699LIB_OBJS += diffcore-delta.o
 700LIB_OBJS += diffcore-order.o
 701LIB_OBJS += diffcore-pickaxe.o
 702LIB_OBJS += diffcore-rename.o
 703LIB_OBJS += diff-delta.o
 704LIB_OBJS += diff-lib.o
 705LIB_OBJS += diff-no-index.o
 706LIB_OBJS += diff.o
 707LIB_OBJS += dir.o
 708LIB_OBJS += editor.o
 709LIB_OBJS += entry.o
 710LIB_OBJS += environment.o
 711LIB_OBJS += ewah/bitmap.o
 712LIB_OBJS += ewah/ewah_bitmap.o
 713LIB_OBJS += ewah/ewah_io.o
 714LIB_OBJS += ewah/ewah_rlw.o
 715LIB_OBJS += exec_cmd.o
 716LIB_OBJS += fetch-pack.o
 717LIB_OBJS += fsck.o
 718LIB_OBJS += gettext.o
 719LIB_OBJS += gpg-interface.o
 720LIB_OBJS += graph.o
 721LIB_OBJS += grep.o
 722LIB_OBJS += hashmap.o
 723LIB_OBJS += help.o
 724LIB_OBJS += hex.o
 725LIB_OBJS += ident.o
 726LIB_OBJS += kwset.o
 727LIB_OBJS += levenshtein.o
 728LIB_OBJS += line-log.o
 729LIB_OBJS += line-range.o
 730LIB_OBJS += list-objects.o
 731LIB_OBJS += ll-merge.o
 732LIB_OBJS += lockfile.o
 733LIB_OBJS += log-tree.o
 734LIB_OBJS += mailinfo.o
 735LIB_OBJS += mailmap.o
 736LIB_OBJS += match-trees.o
 737LIB_OBJS += merge.o
 738LIB_OBJS += merge-blobs.o
 739LIB_OBJS += merge-recursive.o
 740LIB_OBJS += mergesort.o
 741LIB_OBJS += name-hash.o
 742LIB_OBJS += notes.o
 743LIB_OBJS += notes-cache.o
 744LIB_OBJS += notes-merge.o
 745LIB_OBJS += notes-utils.o
 746LIB_OBJS += object.o
 747LIB_OBJS += pack-bitmap.o
 748LIB_OBJS += pack-bitmap-write.o
 749LIB_OBJS += pack-check.o
 750LIB_OBJS += pack-objects.o
 751LIB_OBJS += pack-revindex.o
 752LIB_OBJS += pack-write.o
 753LIB_OBJS += pager.o
 754LIB_OBJS += parse-options.o
 755LIB_OBJS += parse-options-cb.o
 756LIB_OBJS += patch-delta.o
 757LIB_OBJS += patch-ids.o
 758LIB_OBJS += path.o
 759LIB_OBJS += pathspec.o
 760LIB_OBJS += pkt-line.o
 761LIB_OBJS += preload-index.o
 762LIB_OBJS += pretty.o
 763LIB_OBJS += prio-queue.o
 764LIB_OBJS += progress.o
 765LIB_OBJS += prompt.o
 766LIB_OBJS += quote.o
 767LIB_OBJS += reachable.o
 768LIB_OBJS += read-cache.o
 769LIB_OBJS += reflog-walk.o
 770LIB_OBJS += refs.o
 771LIB_OBJS += ref-filter.o
 772LIB_OBJS += remote.o
 773LIB_OBJS += replace_object.o
 774LIB_OBJS += rerere.o
 775LIB_OBJS += resolve-undo.o
 776LIB_OBJS += revision.o
 777LIB_OBJS += run-command.o
 778LIB_OBJS += send-pack.o
 779LIB_OBJS += sequencer.o
 780LIB_OBJS += server-info.o
 781LIB_OBJS += setup.o
 782LIB_OBJS += sha1-array.o
 783LIB_OBJS += sha1-lookup.o
 784LIB_OBJS += sha1_file.o
 785LIB_OBJS += sha1_name.o
 786LIB_OBJS += shallow.o
 787LIB_OBJS += sideband.o
 788LIB_OBJS += sigchain.o
 789LIB_OBJS += split-index.o
 790LIB_OBJS += strbuf.o
 791LIB_OBJS += streaming.o
 792LIB_OBJS += string-list.o
 793LIB_OBJS += submodule.o
 794LIB_OBJS += submodule-config.o
 795LIB_OBJS += symlinks.o
 796LIB_OBJS += tag.o
 797LIB_OBJS += tempfile.o
 798LIB_OBJS += trace.o
 799LIB_OBJS += trailer.o
 800LIB_OBJS += transport.o
 801LIB_OBJS += transport-helper.o
 802LIB_OBJS += tree-diff.o
 803LIB_OBJS += tree.o
 804LIB_OBJS += tree-walk.o
 805LIB_OBJS += unpack-trees.o
 806LIB_OBJS += url.o
 807LIB_OBJS += urlmatch.o
 808LIB_OBJS += usage.o
 809LIB_OBJS += userdiff.o
 810LIB_OBJS += utf8.o
 811LIB_OBJS += varint.o
 812LIB_OBJS += version.o
 813LIB_OBJS += versioncmp.o
 814LIB_OBJS += walker.o
 815LIB_OBJS += wildmatch.o
 816LIB_OBJS += worktree.o
 817LIB_OBJS += wrapper.o
 818LIB_OBJS += write_or_die.o
 819LIB_OBJS += ws.o
 820LIB_OBJS += wt-status.o
 821LIB_OBJS += xdiff-interface.o
 822LIB_OBJS += zlib.o
 823
 824BUILTIN_OBJS += builtin/add.o
 825BUILTIN_OBJS += builtin/am.o
 826BUILTIN_OBJS += builtin/annotate.o
 827BUILTIN_OBJS += builtin/apply.o
 828BUILTIN_OBJS += builtin/archive.o
 829BUILTIN_OBJS += builtin/bisect--helper.o
 830BUILTIN_OBJS += builtin/blame.o
 831BUILTIN_OBJS += builtin/branch.o
 832BUILTIN_OBJS += builtin/bundle.o
 833BUILTIN_OBJS += builtin/cat-file.o
 834BUILTIN_OBJS += builtin/check-attr.o
 835BUILTIN_OBJS += builtin/check-ignore.o
 836BUILTIN_OBJS += builtin/check-mailmap.o
 837BUILTIN_OBJS += builtin/check-ref-format.o
 838BUILTIN_OBJS += builtin/checkout-index.o
 839BUILTIN_OBJS += builtin/checkout.o
 840BUILTIN_OBJS += builtin/clean.o
 841BUILTIN_OBJS += builtin/clone.o
 842BUILTIN_OBJS += builtin/column.o
 843BUILTIN_OBJS += builtin/commit-tree.o
 844BUILTIN_OBJS += builtin/commit.o
 845BUILTIN_OBJS += builtin/config.o
 846BUILTIN_OBJS += builtin/count-objects.o
 847BUILTIN_OBJS += builtin/credential.o
 848BUILTIN_OBJS += builtin/describe.o
 849BUILTIN_OBJS += builtin/diff-files.o
 850BUILTIN_OBJS += builtin/diff-index.o
 851BUILTIN_OBJS += builtin/diff-tree.o
 852BUILTIN_OBJS += builtin/diff.o
 853BUILTIN_OBJS += builtin/fast-export.o
 854BUILTIN_OBJS += builtin/fetch-pack.o
 855BUILTIN_OBJS += builtin/fetch.o
 856BUILTIN_OBJS += builtin/fmt-merge-msg.o
 857BUILTIN_OBJS += builtin/for-each-ref.o
 858BUILTIN_OBJS += builtin/fsck.o
 859BUILTIN_OBJS += builtin/gc.o
 860BUILTIN_OBJS += builtin/get-tar-commit-id.o
 861BUILTIN_OBJS += builtin/grep.o
 862BUILTIN_OBJS += builtin/hash-object.o
 863BUILTIN_OBJS += builtin/help.o
 864BUILTIN_OBJS += builtin/index-pack.o
 865BUILTIN_OBJS += builtin/init-db.o
 866BUILTIN_OBJS += builtin/interpret-trailers.o
 867BUILTIN_OBJS += builtin/log.o
 868BUILTIN_OBJS += builtin/ls-files.o
 869BUILTIN_OBJS += builtin/ls-remote.o
 870BUILTIN_OBJS += builtin/ls-tree.o
 871BUILTIN_OBJS += builtin/mailinfo.o
 872BUILTIN_OBJS += builtin/mailsplit.o
 873BUILTIN_OBJS += builtin/merge.o
 874BUILTIN_OBJS += builtin/merge-base.o
 875BUILTIN_OBJS += builtin/merge-file.o
 876BUILTIN_OBJS += builtin/merge-index.o
 877BUILTIN_OBJS += builtin/merge-ours.o
 878BUILTIN_OBJS += builtin/merge-recursive.o
 879BUILTIN_OBJS += builtin/merge-tree.o
 880BUILTIN_OBJS += builtin/mktag.o
 881BUILTIN_OBJS += builtin/mktree.o
 882BUILTIN_OBJS += builtin/mv.o
 883BUILTIN_OBJS += builtin/name-rev.o
 884BUILTIN_OBJS += builtin/notes.o
 885BUILTIN_OBJS += builtin/pack-objects.o
 886BUILTIN_OBJS += builtin/pack-redundant.o
 887BUILTIN_OBJS += builtin/pack-refs.o
 888BUILTIN_OBJS += builtin/patch-id.o
 889BUILTIN_OBJS += builtin/prune-packed.o
 890BUILTIN_OBJS += builtin/prune.o
 891BUILTIN_OBJS += builtin/pull.o
 892BUILTIN_OBJS += builtin/push.o
 893BUILTIN_OBJS += builtin/read-tree.o
 894BUILTIN_OBJS += builtin/receive-pack.o
 895BUILTIN_OBJS += builtin/reflog.o
 896BUILTIN_OBJS += builtin/remote.o
 897BUILTIN_OBJS += builtin/remote-ext.o
 898BUILTIN_OBJS += builtin/remote-fd.o
 899BUILTIN_OBJS += builtin/repack.o
 900BUILTIN_OBJS += builtin/replace.o
 901BUILTIN_OBJS += builtin/rerere.o
 902BUILTIN_OBJS += builtin/reset.o
 903BUILTIN_OBJS += builtin/rev-list.o
 904BUILTIN_OBJS += builtin/rev-parse.o
 905BUILTIN_OBJS += builtin/revert.o
 906BUILTIN_OBJS += builtin/rm.o
 907BUILTIN_OBJS += builtin/send-pack.o
 908BUILTIN_OBJS += builtin/shortlog.o
 909BUILTIN_OBJS += builtin/show-branch.o
 910BUILTIN_OBJS += builtin/show-ref.o
 911BUILTIN_OBJS += builtin/stripspace.o
 912BUILTIN_OBJS += builtin/submodule--helper.o
 913BUILTIN_OBJS += builtin/symbolic-ref.o
 914BUILTIN_OBJS += builtin/tag.o
 915BUILTIN_OBJS += builtin/unpack-file.o
 916BUILTIN_OBJS += builtin/unpack-objects.o
 917BUILTIN_OBJS += builtin/update-index.o
 918BUILTIN_OBJS += builtin/update-ref.o
 919BUILTIN_OBJS += builtin/update-server-info.o
 920BUILTIN_OBJS += builtin/upload-archive.o
 921BUILTIN_OBJS += builtin/var.o
 922BUILTIN_OBJS += builtin/verify-commit.o
 923BUILTIN_OBJS += builtin/verify-pack.o
 924BUILTIN_OBJS += builtin/verify-tag.o
 925BUILTIN_OBJS += builtin/worktree.o
 926BUILTIN_OBJS += builtin/write-tree.o
 927
 928GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 929EXTLIBS =
 930
 931GIT_USER_AGENT = git/$(GIT_VERSION)
 932
 933include config.mak.uname
 934-include config.mak.autogen
 935-include config.mak
 936
 937ifndef sysconfdir
 938ifeq ($(prefix),/usr)
 939sysconfdir = /etc
 940else
 941sysconfdir = etc
 942endif
 943endif
 944
 945ifndef COMPUTE_HEADER_DEPENDENCIES
 946COMPUTE_HEADER_DEPENDENCIES = auto
 947endif
 948
 949ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 950dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 951        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 952        -x c /dev/null -o /dev/null 2>&1; \
 953        echo $$?)
 954ifeq ($(dep_check),0)
 955override COMPUTE_HEADER_DEPENDENCIES = yes
 956else
 957override COMPUTE_HEADER_DEPENDENCIES = no
 958endif
 959endif
 960
 961ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 962USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 963else
 964ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 965$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 966(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 967endif
 968endif
 969
 970ifdef SANE_TOOL_PATH
 971SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 972BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 973PATH := $(SANE_TOOL_PATH):${PATH}
 974else
 975BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 976endif
 977
 978ifneq (,$(INLINE))
 979        BASIC_CFLAGS += -Dinline=$(INLINE)
 980endif
 981
 982ifneq (,$(SOCKLEN_T))
 983        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 984endif
 985
 986ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 987        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 988else
 989ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 990        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 991endif
 992endif
 993
 994ifeq ($(uname_S),Darwin)
 995        ifndef NO_FINK
 996                ifeq ($(shell test -d /sw/lib && echo y),y)
 997                        BASIC_CFLAGS += -I/sw/include
 998                        BASIC_LDFLAGS += -L/sw/lib
 999                endif
1000        endif
1001        ifndef NO_DARWIN_PORTS
1002                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1003                        BASIC_CFLAGS += -I/opt/local/include
1004                        BASIC_LDFLAGS += -L/opt/local/lib
1005                endif
1006        endif
1007        ifndef NO_APPLE_COMMON_CRYPTO
1008                APPLE_COMMON_CRYPTO = YesPlease
1009                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1010        endif
1011        NO_REGEX = YesPlease
1012        PTHREAD_LIBS =
1013endif
1014
1015ifndef CC_LD_DYNPATH
1016        ifdef NO_R_TO_GCC_LINKER
1017                # Some gcc does not accept and pass -R to the linker to specify
1018                # the runtime dynamic library path.
1019                CC_LD_DYNPATH = -Wl,-rpath,
1020        else
1021                CC_LD_DYNPATH = -R
1022        endif
1023endif
1024
1025ifdef NO_LIBGEN_H
1026        COMPAT_CFLAGS += -DNO_LIBGEN_H
1027        COMPAT_OBJS += compat/basename.o
1028endif
1029
1030ifdef USE_LIBPCRE
1031        BASIC_CFLAGS += -DUSE_LIBPCRE
1032        ifdef LIBPCREDIR
1033                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1034                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1035        endif
1036        EXTLIBS += -lpcre
1037endif
1038
1039ifdef HAVE_ALLOCA_H
1040        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1041endif
1042
1043IMAP_SEND_BUILDDEPS =
1044IMAP_SEND_LDFLAGS =
1045
1046ifdef NO_CURL
1047        BASIC_CFLAGS += -DNO_CURL
1048        REMOTE_CURL_PRIMARY =
1049        REMOTE_CURL_ALIASES =
1050        REMOTE_CURL_NAMES =
1051else
1052        ifdef CURLDIR
1053                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1054                BASIC_CFLAGS += -I$(CURLDIR)/include
1055                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1056        else
1057                CURL_LIBCURL = -lcurl
1058        endif
1059        ifdef NEEDS_SSL_WITH_CURL
1060                CURL_LIBCURL += -lssl
1061                ifdef NEEDS_CRYPTO_WITH_SSL
1062                        CURL_LIBCURL += -lcrypto
1063                endif
1064        endif
1065        ifdef NEEDS_IDN_WITH_CURL
1066                CURL_LIBCURL += -lidn
1067        endif
1068
1069        REMOTE_CURL_PRIMARY = git-remote-http$X
1070        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1071        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1072        PROGRAM_OBJS += http-fetch.o
1073        PROGRAMS += $(REMOTE_CURL_NAMES)
1074        curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1075        ifeq "$(curl_check)" "070908"
1076                ifndef NO_EXPAT
1077                        PROGRAM_OBJS += http-push.o
1078                endif
1079        endif
1080        curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1081        ifeq "$(curl_check)" "072200"
1082                USE_CURL_FOR_IMAP_SEND = YesPlease
1083        endif
1084        ifdef USE_CURL_FOR_IMAP_SEND
1085                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1086                IMAP_SEND_BUILDDEPS = http.o
1087                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1088        endif
1089        ifndef NO_EXPAT
1090                ifdef EXPATDIR
1091                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1092                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1093                else
1094                        EXPAT_LIBEXPAT = -lexpat
1095                endif
1096                ifdef EXPAT_NEEDS_XMLPARSE_H
1097                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1098                endif
1099        endif
1100endif
1101IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1102
1103ifdef ZLIB_PATH
1104        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1105        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1106endif
1107EXTLIBS += -lz
1108
1109ifndef NO_OPENSSL
1110        OPENSSL_LIBSSL = -lssl
1111        ifdef OPENSSLDIR
1112                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1113                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1114        else
1115                OPENSSL_LINK =
1116        endif
1117        ifdef NEEDS_CRYPTO_WITH_SSL
1118                OPENSSL_LIBSSL += -lcrypto
1119        endif
1120        ifdef NO_HMAC_CTX_CLEANUP
1121                BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1122        endif
1123else
1124        BASIC_CFLAGS += -DNO_OPENSSL
1125        BLK_SHA1 = 1
1126        OPENSSL_LIBSSL =
1127endif
1128ifdef NO_OPENSSL
1129        LIB_4_CRYPTO =
1130else
1131ifdef NEEDS_SSL_WITH_CRYPTO
1132        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1133else
1134        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1135endif
1136ifdef APPLE_COMMON_CRYPTO
1137        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1138endif
1139endif
1140ifdef NEEDS_LIBICONV
1141        ifdef ICONVDIR
1142                BASIC_CFLAGS += -I$(ICONVDIR)/include
1143                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1144        else
1145                ICONV_LINK =
1146        endif
1147        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1148                ICONV_LINK += -lintl
1149        endif
1150        EXTLIBS += $(ICONV_LINK) -liconv
1151endif
1152ifdef NEEDS_LIBGEN
1153        EXTLIBS += -lgen
1154endif
1155ifndef NO_GETTEXT
1156ifndef LIBC_CONTAINS_LIBINTL
1157        EXTLIBS += -lintl
1158endif
1159endif
1160ifdef NEEDS_SOCKET
1161        EXTLIBS += -lsocket
1162endif
1163ifdef NEEDS_NSL
1164        EXTLIBS += -lnsl
1165endif
1166ifdef NEEDS_RESOLV
1167        EXTLIBS += -lresolv
1168endif
1169ifdef NO_D_TYPE_IN_DIRENT
1170        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1171endif
1172ifdef NO_GECOS_IN_PWENT
1173        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1174endif
1175ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1176        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1177endif
1178ifdef USE_NSEC
1179        BASIC_CFLAGS += -DUSE_NSEC
1180endif
1181ifdef USE_ST_TIMESPEC
1182        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1183endif
1184ifdef NO_NORETURN
1185        BASIC_CFLAGS += -DNO_NORETURN
1186endif
1187ifdef NO_NSEC
1188        BASIC_CFLAGS += -DNO_NSEC
1189endif
1190ifdef SNPRINTF_RETURNS_BOGUS
1191        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1192        COMPAT_OBJS += compat/snprintf.o
1193endif
1194ifdef FREAD_READS_DIRECTORIES
1195        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1196        COMPAT_OBJS += compat/fopen.o
1197endif
1198ifdef NO_SYMLINK_HEAD
1199        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1200endif
1201ifdef GETTEXT_POISON
1202        BASIC_CFLAGS += -DGETTEXT_POISON
1203endif
1204ifdef NO_GETTEXT
1205        BASIC_CFLAGS += -DNO_GETTEXT
1206        USE_GETTEXT_SCHEME ?= fallthrough
1207endif
1208ifdef NO_POLL
1209        NO_SYS_POLL_H = YesPlease
1210        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1211        COMPAT_OBJS += compat/poll/poll.o
1212endif
1213ifdef NO_STRCASESTR
1214        COMPAT_CFLAGS += -DNO_STRCASESTR
1215        COMPAT_OBJS += compat/strcasestr.o
1216endif
1217ifdef NO_STRLCPY
1218        COMPAT_CFLAGS += -DNO_STRLCPY
1219        COMPAT_OBJS += compat/strlcpy.o
1220endif
1221ifdef NO_STRTOUMAX
1222        COMPAT_CFLAGS += -DNO_STRTOUMAX
1223        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1224endif
1225ifdef NO_STRTOULL
1226        COMPAT_CFLAGS += -DNO_STRTOULL
1227endif
1228ifdef NO_SETENV
1229        COMPAT_CFLAGS += -DNO_SETENV
1230        COMPAT_OBJS += compat/setenv.o
1231endif
1232ifdef NO_MKDTEMP
1233        COMPAT_CFLAGS += -DNO_MKDTEMP
1234        COMPAT_OBJS += compat/mkdtemp.o
1235endif
1236ifdef MKDIR_WO_TRAILING_SLASH
1237        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1238        COMPAT_OBJS += compat/mkdir.o
1239endif
1240ifdef NO_MKSTEMPS
1241        COMPAT_CFLAGS += -DNO_MKSTEMPS
1242endif
1243ifdef NO_UNSETENV
1244        COMPAT_CFLAGS += -DNO_UNSETENV
1245        COMPAT_OBJS += compat/unsetenv.o
1246endif
1247ifdef NO_SYS_SELECT_H
1248        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1249endif
1250ifdef NO_SYS_POLL_H
1251        BASIC_CFLAGS += -DNO_SYS_POLL_H
1252endif
1253ifdef NEEDS_SYS_PARAM_H
1254        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1255endif
1256ifdef NO_INTTYPES_H
1257        BASIC_CFLAGS += -DNO_INTTYPES_H
1258endif
1259ifdef NO_INITGROUPS
1260        BASIC_CFLAGS += -DNO_INITGROUPS
1261endif
1262ifdef NO_MMAP
1263        COMPAT_CFLAGS += -DNO_MMAP
1264        COMPAT_OBJS += compat/mmap.o
1265else
1266        ifdef USE_WIN32_MMAP
1267                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1268                COMPAT_OBJS += compat/win32mmap.o
1269        endif
1270endif
1271ifdef OBJECT_CREATION_USES_RENAMES
1272        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1273endif
1274ifdef NO_STRUCT_ITIMERVAL
1275        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1276        NO_SETITIMER = YesPlease
1277endif
1278ifdef NO_SETITIMER
1279        COMPAT_CFLAGS += -DNO_SETITIMER
1280endif
1281ifdef NO_PREAD
1282        COMPAT_CFLAGS += -DNO_PREAD
1283        COMPAT_OBJS += compat/pread.o
1284endif
1285ifdef NO_FAST_WORKING_DIRECTORY
1286        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1287endif
1288ifdef NO_TRUSTABLE_FILEMODE
1289        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1290endif
1291ifdef NEEDS_MODE_TRANSLATION
1292        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1293        COMPAT_OBJS += compat/stat.o
1294endif
1295ifdef NO_IPV6
1296        BASIC_CFLAGS += -DNO_IPV6
1297endif
1298ifdef NO_INTPTR_T
1299        COMPAT_CFLAGS += -DNO_INTPTR_T
1300endif
1301ifdef NO_UINTMAX_T
1302        BASIC_CFLAGS += -Duintmax_t=uint32_t
1303endif
1304ifdef NO_SOCKADDR_STORAGE
1305ifdef NO_IPV6
1306        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1307else
1308        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1309endif
1310endif
1311ifdef NO_INET_NTOP
1312        LIB_OBJS += compat/inet_ntop.o
1313        BASIC_CFLAGS += -DNO_INET_NTOP
1314endif
1315ifdef NO_INET_PTON
1316        LIB_OBJS += compat/inet_pton.o
1317        BASIC_CFLAGS += -DNO_INET_PTON
1318endif
1319ifndef NO_UNIX_SOCKETS
1320        LIB_OBJS += unix-socket.o
1321        PROGRAM_OBJS += credential-cache.o
1322        PROGRAM_OBJS += credential-cache--daemon.o
1323endif
1324
1325ifdef NO_ICONV
1326        BASIC_CFLAGS += -DNO_ICONV
1327endif
1328
1329ifdef OLD_ICONV
1330        BASIC_CFLAGS += -DOLD_ICONV
1331endif
1332
1333ifdef NO_DEFLATE_BOUND
1334        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1335endif
1336
1337ifdef NO_POSIX_GOODIES
1338        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1339endif
1340
1341ifdef BLK_SHA1
1342        SHA1_HEADER = "block-sha1/sha1.h"
1343        LIB_OBJS += block-sha1/sha1.o
1344else
1345ifdef PPC_SHA1
1346        SHA1_HEADER = "ppc/sha1.h"
1347        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1348else
1349ifdef APPLE_COMMON_CRYPTO
1350        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1351        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1352else
1353        SHA1_HEADER = <openssl/sha.h>
1354        EXTLIBS += $(LIB_4_CRYPTO)
1355endif
1356endif
1357endif
1358
1359ifdef NO_PERL_MAKEMAKER
1360        export NO_PERL_MAKEMAKER
1361endif
1362ifdef NO_HSTRERROR
1363        COMPAT_CFLAGS += -DNO_HSTRERROR
1364        COMPAT_OBJS += compat/hstrerror.o
1365endif
1366ifdef NO_MEMMEM
1367        COMPAT_CFLAGS += -DNO_MEMMEM
1368        COMPAT_OBJS += compat/memmem.o
1369endif
1370ifdef NO_GETPAGESIZE
1371        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1372endif
1373ifdef INTERNAL_QSORT
1374        COMPAT_CFLAGS += -DINTERNAL_QSORT
1375        COMPAT_OBJS += compat/qsort.o
1376endif
1377ifdef RUNTIME_PREFIX
1378        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1379endif
1380
1381ifdef NO_PTHREADS
1382        BASIC_CFLAGS += -DNO_PTHREADS
1383else
1384        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1385        EXTLIBS += $(PTHREAD_LIBS)
1386        LIB_OBJS += thread-utils.o
1387endif
1388
1389ifdef HAVE_PATHS_H
1390        BASIC_CFLAGS += -DHAVE_PATHS_H
1391endif
1392
1393ifdef HAVE_LIBCHARSET_H
1394        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1395        EXTLIBS += $(CHARSET_LIB)
1396endif
1397
1398ifdef HAVE_STRINGS_H
1399        BASIC_CFLAGS += -DHAVE_STRINGS_H
1400endif
1401
1402ifdef HAVE_DEV_TTY
1403        BASIC_CFLAGS += -DHAVE_DEV_TTY
1404endif
1405
1406ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1407        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1408endif
1409ifdef UNRELIABLE_FSTAT
1410        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1411endif
1412ifdef NO_REGEX
1413        COMPAT_CFLAGS += -Icompat/regex
1414        COMPAT_OBJS += compat/regex/regex.o
1415endif
1416ifdef NATIVE_CRLF
1417        BASIC_CFLAGS += -DNATIVE_CRLF
1418endif
1419
1420ifdef USE_NED_ALLOCATOR
1421       COMPAT_CFLAGS += -Icompat/nedmalloc
1422       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1423endif
1424
1425ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1426        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1427endif
1428
1429ifndef NO_MSGFMT_EXTENDED_OPTIONS
1430        MSGFMT += --check --statistics
1431endif
1432
1433ifneq (,$(XDL_FAST_HASH))
1434        BASIC_CFLAGS += -DXDL_FAST_HASH
1435endif
1436
1437ifdef GMTIME_UNRELIABLE_ERRORS
1438        COMPAT_OBJS += compat/gmtime.o
1439        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1440endif
1441
1442ifdef HAVE_CLOCK_GETTIME
1443        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1444        EXTLIBS += -lrt
1445endif
1446
1447ifdef HAVE_CLOCK_MONOTONIC
1448        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1449endif
1450
1451ifdef HAVE_BSD_SYSCTL
1452        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1453endif
1454
1455ifdef HAVE_GETDELIM
1456        BASIC_CFLAGS += -DHAVE_GETDELIM
1457endif
1458
1459ifeq ($(TCLTK_PATH),)
1460NO_TCLTK = NoThanks
1461endif
1462
1463ifeq ($(PERL_PATH),)
1464NO_PERL = NoThanks
1465endif
1466
1467ifeq ($(PYTHON_PATH),)
1468NO_PYTHON = NoThanks
1469endif
1470
1471QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1472QUIET_SUBDIR1  =
1473
1474ifneq ($(findstring w,$(MAKEFLAGS)),w)
1475PRINT_DIR = --no-print-directory
1476else # "make -w"
1477NO_SUBDIR = :
1478endif
1479
1480ifneq ($(findstring s,$(MAKEFLAGS)),s)
1481ifndef V
1482        QUIET_CC       = @echo '   ' CC $@;
1483        QUIET_AR       = @echo '   ' AR $@;
1484        QUIET_LINK     = @echo '   ' LINK $@;
1485        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1486        QUIET_GEN      = @echo '   ' GEN $@;
1487        QUIET_LNCP     = @echo '   ' LN/CP $@;
1488        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1489        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1490        QUIET_GCOV     = @echo '   ' GCOV $@;
1491        QUIET_SP       = @echo '   ' SP $<;
1492        QUIET_RC       = @echo '   ' RC $@;
1493        QUIET_SUBDIR0  = +@subdir=
1494        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1495                         $(MAKE) $(PRINT_DIR) -C $$subdir
1496        export V
1497        export QUIET_GEN
1498        export QUIET_BUILT_IN
1499endif
1500endif
1501
1502ifdef NO_INSTALL_HARDLINKS
1503        export NO_INSTALL_HARDLINKS
1504endif
1505
1506### profile feedback build
1507#
1508
1509# Can adjust this to be a global directory if you want to do extended
1510# data gathering
1511PROFILE_DIR := $(CURDIR)
1512
1513ifeq ("$(PROFILE)","GEN")
1514        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1515        EXTLIBS += -lgcov
1516        export CCACHE_DISABLE = t
1517        V = 1
1518else
1519ifneq ("$(PROFILE)","")
1520        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1521        export CCACHE_DISABLE = t
1522        V = 1
1523endif
1524endif
1525
1526# Shell quote (do not use $(call) to accommodate ancient setups);
1527
1528SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1529ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1530ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1531
1532DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1533bindir_SQ = $(subst ','\'',$(bindir))
1534bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1535mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1536infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1537localedir_SQ = $(subst ','\'',$(localedir))
1538gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1539template_dir_SQ = $(subst ','\'',$(template_dir))
1540htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1541prefix_SQ = $(subst ','\'',$(prefix))
1542gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1543
1544SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1545PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1546PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1547TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1548DIFF_SQ = $(subst ','\'',$(DIFF))
1549PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1550
1551LIBS = $(GITLIBS) $(EXTLIBS)
1552
1553BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1554        $(COMPAT_CFLAGS)
1555LIB_OBJS += $(COMPAT_OBJS)
1556
1557# Quote for C
1558
1559ifdef DEFAULT_EDITOR
1560DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1561DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1562
1563BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1564endif
1565
1566ifdef DEFAULT_PAGER
1567DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1568DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1569
1570BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1571endif
1572
1573ifdef SHELL_PATH
1574SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1575SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1576
1577BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1578endif
1579
1580GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1581GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1582GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1583GIT-USER-AGENT: FORCE
1584        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1585                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1586        fi
1587
1588ifdef DEFAULT_HELP_FORMAT
1589BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1590endif
1591
1592ALL_CFLAGS += $(BASIC_CFLAGS)
1593ALL_LDFLAGS += $(BASIC_LDFLAGS)
1594
1595export DIFF TAR INSTALL DESTDIR SHELL_PATH
1596
1597
1598### Build rules
1599
1600SHELL = $(SHELL_PATH)
1601
1602all:: shell_compatibility_test
1603
1604ifeq "$(PROFILE)" "BUILD"
1605all:: profile
1606endif
1607
1608profile:: profile-clean
1609        $(MAKE) PROFILE=GEN all
1610        $(MAKE) PROFILE=GEN -j1 test
1611        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1612                $(MAKE) PROFILE=GEN -j1 perf; \
1613        else \
1614                echo "Skipping profile of perf tests..."; \
1615        fi
1616        $(MAKE) PROFILE=USE all
1617
1618profile-fast: profile-clean
1619        $(MAKE) PROFILE=GEN all
1620        $(MAKE) PROFILE=GEN -j1 perf
1621        $(MAKE) PROFILE=USE all
1622
1623
1624all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1625ifneq (,$X)
1626        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1627endif
1628
1629all::
1630ifndef NO_TCLTK
1631        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1632        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1633endif
1634ifndef NO_PERL
1635        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1636endif
1637        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1638
1639please_set_SHELL_PATH_to_a_more_modern_shell:
1640        @$$(:)
1641
1642shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1643
1644strip: $(PROGRAMS) git$X
1645        $(STRIP) $(STRIP_OPTS) $^
1646
1647### Target-specific flags and dependencies
1648
1649# The generic compilation pattern rule and automatically
1650# computed header dependencies (falling back to a dependency on
1651# LIB_H) are enough to describe how most targets should be built,
1652# but some targets are special enough to need something a little
1653# different.
1654#
1655# - When a source file "foo.c" #includes a generated header file,
1656#   we need to list that dependency for the "foo.o" target.
1657#
1658#   We also list it from other targets that are built from foo.c
1659#   like "foo.sp" and "foo.s", even though that is easy to forget
1660#   to do because the generated header is already present around
1661#   after a regular build attempt.
1662#
1663# - Some code depends on configuration kept in makefile
1664#   variables. The target-specific variable EXTRA_CPPFLAGS can
1665#   be used to convey that information to the C preprocessor
1666#   using -D options.
1667#
1668#   The "foo.o" target should have a corresponding dependency on
1669#   a file that changes when the value of the makefile variable
1670#   changes.  For example, targets making use of the
1671#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1672#
1673#   Technically the ".sp" and ".s" targets do not need this
1674#   dependency because they are force-built, but they get the
1675#   same dependency for consistency. This way, you do not have to
1676#   know how each target is implemented. And it means the
1677#   dependencies here will not need to change if the force-build
1678#   details change some day.
1679
1680git.sp git.s git.o: GIT-PREFIX
1681git.sp git.s git.o: EXTRA_CPPFLAGS = \
1682        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1683        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1684        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1685
1686git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1687        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1688                $(BUILTIN_OBJS) $(LIBS)
1689
1690help.sp help.s help.o: common-cmds.h
1691
1692builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1693builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1694        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1695        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1696        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1697
1698version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1699version.sp version.s version.o: EXTRA_CPPFLAGS = \
1700        '-DGIT_VERSION="$(GIT_VERSION)"' \
1701        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1702
1703$(BUILT_INS): git$X
1704        $(QUIET_BUILT_IN)$(RM) $@ && \
1705        ln $< $@ 2>/dev/null || \
1706        ln -s $< $@ 2>/dev/null || \
1707        cp $< $@
1708
1709common-cmds.h: generate-cmdlist.sh command-list.txt
1710
1711common-cmds.h: $(wildcard Documentation/git-*.txt)
1712        $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1713
1714SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1715        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1716        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1717define cmd_munge_script
1718$(RM) $@ $@+ && \
1719sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1720    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1721    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1722    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1723    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1724    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1725    -e $(BROKEN_PATH_FIX) \
1726    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1727    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1728    $@.sh >$@+
1729endef
1730
1731GIT-SCRIPT-DEFINES: FORCE
1732        @FLAGS='$(SCRIPT_DEFINES)'; \
1733            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1734                echo >&2 "    * new script parameters"; \
1735                echo "$$FLAGS" >$@; \
1736            fi
1737
1738
1739$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1740        $(QUIET_GEN)$(cmd_munge_script) && \
1741        chmod +x $@+ && \
1742        mv $@+ $@
1743
1744$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1745        $(QUIET_GEN)$(cmd_munge_script) && \
1746        mv $@+ $@
1747
1748git.res: git.rc GIT-VERSION-FILE
1749        $(QUIET_RC)$(RC) \
1750          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1751          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1752
1753# This makes sure we depend on the NO_PERL setting itself.
1754$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1755
1756ifndef NO_PERL
1757$(SCRIPT_PERL_GEN): perl/perl.mak
1758
1759perl/perl.mak: perl/PM.stamp
1760
1761perl/PM.stamp: FORCE
1762        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1763        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1764        $(RM) $@+
1765
1766perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1767        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1768
1769PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1770$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1771        $(QUIET_GEN)$(RM) $@ $@+ && \
1772        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1773        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1774        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1775        sed -e '1{' \
1776            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1777            -e '        h' \
1778            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1779            -e '        H' \
1780            -e '        x' \
1781            -e '}' \
1782            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1783            $< >$@+ && \
1784        chmod +x $@+ && \
1785        mv $@+ $@
1786
1787GIT-PERL-DEFINES: FORCE
1788        @FLAGS='$(PERL_DEFINES)'; \
1789            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1790                echo >&2 "    * new perl-specific parameters"; \
1791                echo "$$FLAGS" >$@; \
1792            fi
1793
1794
1795.PHONY: gitweb
1796gitweb:
1797        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1798
1799git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1800        $(QUIET_GEN)$(cmd_munge_script) && \
1801        chmod +x $@+ && \
1802        mv $@+ $@
1803else # NO_PERL
1804$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1805        $(QUIET_GEN)$(RM) $@ $@+ && \
1806        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1807            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1808            unimplemented.sh >$@+ && \
1809        chmod +x $@+ && \
1810        mv $@+ $@
1811endif # NO_PERL
1812
1813# This makes sure we depend on the NO_PYTHON setting itself.
1814$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1815
1816ifndef NO_PYTHON
1817$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1818$(SCRIPT_PYTHON_GEN): % : %.py
1819        $(QUIET_GEN)$(RM) $@ $@+ && \
1820        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1821            $< >$@+ && \
1822        chmod +x $@+ && \
1823        mv $@+ $@
1824else # NO_PYTHON
1825$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1826        $(QUIET_GEN)$(RM) $@ $@+ && \
1827        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1828            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1829            unimplemented.sh >$@+ && \
1830        chmod +x $@+ && \
1831        mv $@+ $@
1832endif # NO_PYTHON
1833
1834CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1835                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1836                        configure.ac >configure.ac+ && \
1837                   autoconf -o configure configure.ac+ && \
1838                   $(RM) configure.ac+
1839
1840configure: configure.ac GIT-VERSION-FILE
1841        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1842
1843ifdef AUTOCONFIGURED
1844# We avoid depending on 'configure' here, because it gets rebuilt
1845# every time GIT-VERSION-FILE is modified, only to update the embedded
1846# version number string, which config.status does not care about.  We
1847# do want to recheck when the platform/environment detection logic
1848# changes, hence this depends on configure.ac.
1849config.status: configure.ac
1850        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1851        if test -f config.status; then \
1852          ./config.status --recheck; \
1853        else \
1854          ./configure; \
1855        fi
1856reconfigure config.mak.autogen: config.status
1857        $(QUIET_GEN)./config.status
1858.PHONY: reconfigure # This is a convenience target.
1859endif
1860
1861XDIFF_OBJS += xdiff/xdiffi.o
1862XDIFF_OBJS += xdiff/xprepare.o
1863XDIFF_OBJS += xdiff/xutils.o
1864XDIFF_OBJS += xdiff/xemit.o
1865XDIFF_OBJS += xdiff/xmerge.o
1866XDIFF_OBJS += xdiff/xpatience.o
1867XDIFF_OBJS += xdiff/xhistogram.o
1868
1869VCSSVN_OBJS += vcs-svn/line_buffer.o
1870VCSSVN_OBJS += vcs-svn/sliding_window.o
1871VCSSVN_OBJS += vcs-svn/repo_tree.o
1872VCSSVN_OBJS += vcs-svn/fast_export.o
1873VCSSVN_OBJS += vcs-svn/svndiff.o
1874VCSSVN_OBJS += vcs-svn/svndump.o
1875
1876TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1877OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1878        $(XDIFF_OBJS) \
1879        $(VCSSVN_OBJS) \
1880        git.o
1881ifndef NO_CURL
1882        OBJECTS += http.o http-walker.o remote-curl.o
1883endif
1884
1885dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1886dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1887
1888ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1889$(dep_dirs):
1890        @mkdir -p $@
1891
1892missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1893dep_file = $(dir $@).depend/$(notdir $@).d
1894dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1895endif
1896
1897ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1898dep_dirs =
1899missing_dep_dirs =
1900dep_args =
1901endif
1902
1903ASM_SRC := $(wildcard $(OBJECTS:o=S))
1904ASM_OBJ := $(ASM_SRC:S=o)
1905C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1906
1907.SUFFIXES:
1908
1909$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1910        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1911$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1912        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1913
1914%.s: %.c GIT-CFLAGS FORCE
1915        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1916
1917ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1918# Take advantage of gcc's on-the-fly dependency generation
1919# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1920dep_files_present := $(wildcard $(dep_files))
1921ifneq ($(dep_files_present),)
1922include $(dep_files_present)
1923endif
1924else
1925# Dependencies on header files, for platforms that do not support
1926# the gcc -MMD option.
1927#
1928# Dependencies on automatically generated headers such as common-cmds.h
1929# should _not_ be included here, since they are necessary even when
1930# building an object for the first time.
1931
1932$(OBJECTS): $(LIB_H)
1933endif
1934
1935exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1936exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1937        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1938        '-DBINDIR="$(bindir_relative_SQ)"' \
1939        '-DPREFIX="$(prefix_SQ)"'
1940
1941builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1942builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1943        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1944
1945config.sp config.s config.o: GIT-PREFIX
1946config.sp config.s config.o: EXTRA_CPPFLAGS = \
1947        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1948
1949attr.sp attr.s attr.o: GIT-PREFIX
1950attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1951        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1952
1953gettext.sp gettext.s gettext.o: GIT-PREFIX
1954gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1955        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1956
1957http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1958        -DCURL_DISABLE_TYPECHECK
1959
1960ifdef NO_EXPAT
1961http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1962endif
1963
1964ifdef NO_REGEX
1965compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1966        -DGAWK -DNO_MBSUPPORT
1967endif
1968
1969ifdef USE_NED_ALLOCATOR
1970compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1971        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1972compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1973endif
1974
1975git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1976        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1977
1978git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1979        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1980                $(LIBS) $(IMAP_SEND_LDFLAGS)
1981
1982git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1983        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1984                $(CURL_LIBCURL) $(LIBS)
1985git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1986        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1987                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
1988
1989git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1990        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1991        $(VCSSVN_LIB)
1992
1993$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1994        $(QUIET_LNCP)$(RM) $@ && \
1995        ln $< $@ 2>/dev/null || \
1996        ln -s $< $@ 2>/dev/null || \
1997        cp $< $@
1998
1999$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2000        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2001                $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2002
2003$(LIB_FILE): $(LIB_OBJS)
2004        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2005
2006$(XDIFF_LIB): $(XDIFF_OBJS)
2007        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2008
2009$(VCSSVN_LIB): $(VCSSVN_OBJS)
2010        $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2011
2012export DEFAULT_EDITOR DEFAULT_PAGER
2013
2014doc:
2015        $(MAKE) -C Documentation all
2016
2017man:
2018        $(MAKE) -C Documentation man
2019
2020html:
2021        $(MAKE) -C Documentation html
2022
2023info:
2024        $(MAKE) -C Documentation info
2025
2026pdf:
2027        $(MAKE) -C Documentation pdf
2028
2029XGETTEXT_FLAGS = \
2030        --force-po \
2031        --add-comments=TRANSLATORS: \
2032        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2033        --from-code=UTF-8
2034XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2035        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2036XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2037        --keyword=gettextln --keyword=eval_gettextln
2038XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2039LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2040LOCALIZED_SH = $(SCRIPT_SH)
2041LOCALIZED_PERL = $(SCRIPT_PERL)
2042
2043ifdef XGETTEXT_INCLUDE_TESTS
2044LOCALIZED_C += t/t0200/test.c
2045LOCALIZED_SH += t/t0200/test.sh
2046LOCALIZED_PERL += t/t0200/test.perl
2047endif
2048
2049po/git.pot: $(GENERATED_H) FORCE
2050        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2051        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2052                $(LOCALIZED_SH)
2053        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2054                $(LOCALIZED_PERL)
2055        mv $@+ $@
2056
2057pot: po/git.pot
2058
2059POFILES := $(wildcard po/*.po)
2060MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2061
2062ifndef NO_GETTEXT
2063all:: $(MOFILES)
2064endif
2065
2066po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2067        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2068
2069FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2070                        $(FIND) . \( -name .git -type d -prune \) \
2071                                -o \( -name '*.[hcS]' -type f -print \) )
2072
2073$(ETAGS_TARGET): FORCE
2074        $(RM) $(ETAGS_TARGET)
2075        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2076
2077tags: FORCE
2078        $(RM) tags
2079        $(FIND_SOURCE_FILES) | xargs ctags -a
2080
2081cscope:
2082        $(RM) cscope*
2083        $(FIND_SOURCE_FILES) | xargs cscope -b
2084
2085### Detect prefix changes
2086TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2087                $(localedir_SQ)
2088
2089GIT-PREFIX: FORCE
2090        @FLAGS='$(TRACK_PREFIX)'; \
2091        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2092                echo >&2 "    * new prefix flags"; \
2093                echo "$$FLAGS" >GIT-PREFIX; \
2094        fi
2095
2096TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2097
2098GIT-CFLAGS: FORCE
2099        @FLAGS='$(TRACK_CFLAGS)'; \
2100            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2101                echo >&2 "    * new build flags"; \
2102                echo "$$FLAGS" >GIT-CFLAGS; \
2103            fi
2104
2105TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2106
2107GIT-LDFLAGS: FORCE
2108        @FLAGS='$(TRACK_LDFLAGS)'; \
2109            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2110                echo >&2 "    * new link flags"; \
2111                echo "$$FLAGS" >GIT-LDFLAGS; \
2112            fi
2113
2114# We need to apply sq twice, once to protect from the shell
2115# that runs GIT-BUILD-OPTIONS, and then again to protect it
2116# and the first level quoting from the shell that runs "echo".
2117GIT-BUILD-OPTIONS: FORCE
2118        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2119        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2120        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2121        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2122        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2123        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2124        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2125        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2126        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2127        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2128        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2129ifdef TEST_OUTPUT_DIRECTORY
2130        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2131endif
2132ifdef GIT_TEST_OPTS
2133        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2134endif
2135ifdef GIT_TEST_CMP
2136        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2137endif
2138ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2139        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2140endif
2141        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2142        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2143ifdef GIT_PERF_REPEAT_COUNT
2144        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2145endif
2146ifdef GIT_PERF_REPO
2147        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2148endif
2149ifdef GIT_PERF_LARGE_REPO
2150        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2151endif
2152ifdef GIT_PERF_MAKE_OPTS
2153        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2154endif
2155ifdef TEST_GIT_INDEX_VERSION
2156        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2157endif
2158        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2159
2160### Detect Python interpreter path changes
2161ifndef NO_PYTHON
2162TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2163
2164GIT-PYTHON-VARS: FORCE
2165        @VARS='$(TRACK_PYTHON)'; \
2166            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2167                echo >&2 "    * new Python interpreter location"; \
2168                echo "$$VARS" >$@; \
2169            fi
2170endif
2171
2172test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2173
2174all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2175all:: $(NO_INSTALL)
2176
2177bin-wrappers/%: wrap-for-bin.sh
2178        @mkdir -p bin-wrappers
2179        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2180             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2181             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2182        chmod +x $@
2183
2184# GNU make supports exporting all variables by "export" without parameters.
2185# However, the environment gets quite big, and some programs have problems
2186# with that.
2187
2188export NO_SVN_TESTS
2189export TEST_NO_MALLOC_CHECK
2190
2191### Testing rules
2192
2193test: all
2194        $(MAKE) -C t/ all
2195
2196perf: all
2197        $(MAKE) -C t/perf/ all
2198
2199.PHONY: test perf
2200
2201test-ctype$X: ctype.o
2202
2203test-date$X: date.o ctype.o
2204
2205test-delta$X: diff-delta.o patch-delta.o
2206
2207test-line-buffer$X: vcs-svn/lib.a
2208
2209test-parse-options$X: parse-options.o parse-options-cb.o
2210
2211test-svn-fe$X: vcs-svn/lib.a
2212
2213.PRECIOUS: $(TEST_OBJS)
2214
2215test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2216        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2217
2218check-sha1:: test-sha1$X
2219        ./test-sha1.sh
2220
2221SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2222
2223$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2224        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2225                $(SPARSE_FLAGS) $<
2226
2227.PHONY: sparse $(SP_OBJ)
2228sparse: $(SP_OBJ)
2229
2230check: common-cmds.h
2231        @if sparse; \
2232        then \
2233                echo 2>&1 "Use 'make sparse' instead"; \
2234                $(MAKE) --no-print-directory sparse; \
2235        else \
2236                echo 2>&1 "Did you mean 'make test'?"; \
2237                exit 1; \
2238        fi
2239
2240### Installation rules
2241
2242ifneq ($(filter /%,$(firstword $(template_dir))),)
2243template_instdir = $(template_dir)
2244else
2245template_instdir = $(prefix)/$(template_dir)
2246endif
2247export template_instdir
2248
2249ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2250gitexec_instdir = $(gitexecdir)
2251else
2252gitexec_instdir = $(prefix)/$(gitexecdir)
2253endif
2254gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2255export gitexec_instdir
2256
2257ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2258mergetools_instdir = $(mergetoolsdir)
2259else
2260mergetools_instdir = $(prefix)/$(mergetoolsdir)
2261endif
2262mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2263
2264install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2265
2266profile-install: profile
2267        $(MAKE) install
2268
2269profile-fast-install: profile-fast
2270        $(MAKE) install
2271
2272install: all
2273        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2274        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2275        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2276        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2277        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2278        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2279        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2280        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2281ifndef NO_GETTEXT
2282        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2283        (cd po/build/locale && $(TAR) cf - .) | \
2284        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2285endif
2286ifndef NO_PERL
2287        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2288        $(MAKE) -C gitweb install
2289endif
2290ifndef NO_TCLTK
2291        $(MAKE) -C gitk-git install
2292        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2293endif
2294ifneq (,$X)
2295        $(foreach p,$(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';)
2296endif
2297
2298        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2299        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2300        { test "$$bindir/" = "$$execdir/" || \
2301          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2302                $(RM) "$$execdir/$$p" && \
2303                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2304                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2305                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2306          done; \
2307        } && \
2308        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2309                $(RM) "$$bindir/$$p" && \
2310                test -z "$(NO_INSTALL_HARDLINKS)" && \
2311                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2312                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2313                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2314        done && \
2315        for p in $(BUILT_INS); do \
2316                $(RM) "$$execdir/$$p" && \
2317                test -z "$(NO_INSTALL_HARDLINKS)" && \
2318                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2319                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2320                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2321        done && \
2322        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2323        for p in $$remote_curl_aliases; do \
2324                $(RM) "$$execdir/$$p" && \
2325                test -z "$(NO_INSTALL_HARDLINKS)" && \
2326                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2327                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2328                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2329        done && \
2330        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2331
2332install-gitweb:
2333        $(MAKE) -C gitweb install
2334
2335install-doc:
2336        $(MAKE) -C Documentation install
2337
2338install-man:
2339        $(MAKE) -C Documentation install-man
2340
2341install-html:
2342        $(MAKE) -C Documentation install-html
2343
2344install-info:
2345        $(MAKE) -C Documentation install-info
2346
2347install-pdf:
2348        $(MAKE) -C Documentation install-pdf
2349
2350quick-install-doc:
2351        $(MAKE) -C Documentation quick-install
2352
2353quick-install-man:
2354        $(MAKE) -C Documentation quick-install-man
2355
2356quick-install-html:
2357        $(MAKE) -C Documentation quick-install-html
2358
2359
2360
2361### Maintainer's dist rules
2362
2363git.spec: git.spec.in GIT-VERSION-FILE
2364        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2365        mv $@+ $@
2366
2367GIT_TARNAME = git-$(GIT_VERSION)
2368dist: git.spec git-archive$(X) configure
2369        ./git-archive --format=tar \
2370                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2371        @mkdir -p $(GIT_TARNAME)
2372        @cp git.spec configure $(GIT_TARNAME)
2373        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2374        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2375        $(TAR) rf $(GIT_TARNAME).tar \
2376                $(GIT_TARNAME)/git.spec \
2377                $(GIT_TARNAME)/configure \
2378                $(GIT_TARNAME)/version \
2379                $(GIT_TARNAME)/git-gui/version
2380        @$(RM) -r $(GIT_TARNAME)
2381        gzip -f -9 $(GIT_TARNAME).tar
2382
2383rpm: dist
2384        $(RPMBUILD) \
2385                --define "_source_filedigest_algorithm md5" \
2386                --define "_binary_filedigest_algorithm md5" \
2387                -ta $(GIT_TARNAME).tar.gz
2388
2389htmldocs = git-htmldocs-$(GIT_VERSION)
2390manpages = git-manpages-$(GIT_VERSION)
2391dist-doc:
2392        $(RM) -r .doc-tmp-dir
2393        mkdir .doc-tmp-dir
2394        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2395        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2396        gzip -n -9 -f $(htmldocs).tar
2397        :
2398        $(RM) -r .doc-tmp-dir
2399        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2400        $(MAKE) -C Documentation DESTDIR=./ \
2401                man1dir=../.doc-tmp-dir/man1 \
2402                man5dir=../.doc-tmp-dir/man5 \
2403                man7dir=../.doc-tmp-dir/man7 \
2404                install
2405        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2406        gzip -n -9 -f $(manpages).tar
2407        $(RM) -r .doc-tmp-dir
2408
2409### Cleaning rules
2410
2411distclean: clean
2412        $(RM) configure
2413        $(RM) config.log config.status config.cache
2414        $(RM) config.mak.autogen config.mak.append
2415        $(RM) -r autom4te.cache
2416
2417profile-clean:
2418        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2419        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2420
2421clean: profile-clean coverage-clean
2422        $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2423        $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2424        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2425        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2426        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2427        $(RM) -r bin-wrappers $(dep_dirs)
2428        $(RM) -r po/build/
2429        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2430        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2431        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2432        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2433        $(MAKE) -C Documentation/ clean
2434ifndef NO_PERL
2435        $(MAKE) -C gitweb clean
2436        $(MAKE) -C perl clean
2437endif
2438        $(MAKE) -C templates/ clean
2439        $(MAKE) -C t/ clean
2440ifndef NO_TCLTK
2441        $(MAKE) -C gitk-git clean
2442        $(MAKE) -C git-gui clean
2443endif
2444        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2445        $(RM) GIT-USER-AGENT GIT-PREFIX
2446        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2447
2448.PHONY: all install profile-clean clean strip
2449.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2450.PHONY: FORCE cscope
2451
2452### Check documentation
2453#
2454ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2455ALL_COMMANDS += git
2456ALL_COMMANDS += gitk
2457ALL_COMMANDS += gitweb
2458ALL_COMMANDS += git-gui git-citool
2459check-docs::
2460        @(for v in $(ALL_COMMANDS); \
2461        do \
2462                case "$$v" in \
2463                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2464                git-merge-resolve | git-merge-subtree | \
2465                git-fsck-objects | git-init-db | \
2466                git-remote-* | git-stage | \
2467                git-?*--?* ) continue ;; \
2468                esac ; \
2469                test -f "Documentation/$$v.txt" || \
2470                echo "no doc: $$v"; \
2471                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2472                grep -q "^$$v[  ]" || \
2473                case "$$v" in \
2474                git) ;; \
2475                *) echo "no link: $$v";; \
2476                esac ; \
2477        done; \
2478        ( \
2479                sed -e '1,/^### command list/d' \
2480                    -e '/^#/d' \
2481                    -e 's/[     ].*//' \
2482                    -e 's/^/listed /' command-list.txt; \
2483                $(MAKE) -C Documentation print-man1 | \
2484                grep '\.txt$$' | \
2485                sed -e 's|Documentation/|documented |' \
2486                    -e 's/\.txt//'; \
2487        ) | while read how cmd; \
2488        do \
2489                case " $(ALL_COMMANDS) " in \
2490                *" $$cmd "*)    ;; \
2491                *) echo "removed but $$how: $$cmd" ;; \
2492                esac; \
2493        done ) | sort
2494
2495### Make sure built-ins do not have dups and listed in git.c
2496#
2497check-builtins::
2498        ./check-builtins.sh
2499
2500### Test suite coverage testing
2501#
2502.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2503.PHONY: coverage-clean-results
2504
2505coverage:
2506        $(MAKE) coverage-test
2507        $(MAKE) coverage-untested-functions
2508
2509object_dirs := $(sort $(dir $(OBJECTS)))
2510coverage-clean-results:
2511        $(RM) $(addsuffix *.gcov,$(object_dirs))
2512        $(RM) $(addsuffix *.gcda,$(object_dirs))
2513        $(RM) coverage-untested-functions
2514        $(RM) -r cover_db/
2515        $(RM) -r cover_db_html/
2516
2517coverage-clean: coverage-clean-results
2518        $(RM) $(addsuffix *.gcno,$(object_dirs))
2519
2520COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2521COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2522GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2523
2524coverage-compile:
2525        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2526
2527coverage-test: coverage-clean-results coverage-compile
2528        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2529                DEFAULT_TEST_TARGET=test -j1 test
2530
2531coverage-report:
2532        $(QUIET_GCOV)for dir in $(object_dirs); do \
2533                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2534        done
2535
2536coverage-untested-functions: coverage-report
2537        grep '^function.*called 0 ' *.c.gcov \
2538                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2539                > coverage-untested-functions
2540
2541cover_db: coverage-report
2542        gcov2perl -db cover_db *.gcov
2543
2544cover_db_html: cover_db
2545        cover -report html -outputdir cover_db_html cover_db
2546