Makefileon commit Merge branch 'se/doc-checkout-ours-theirs' into maint (204ea3c)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12# system headers do not define a socklen_t type.
  13#
  14# Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15# fails to compile with errors about undefined inline functions or similar.
  16#
  17# Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
  18# or vsnprintf() return -1 instead of number of characters which would
  19# have been written to the final string if enough space had been available.
  20#
  21# Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
  22# when attempting to read from an fopen'ed directory.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28# able to use Perl-compatible regular expressions.
  29#
  30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31# /foo/bar/include and /foo/bar/lib directories.
  32#
  33# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34#
  35# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36# git-http-push are not built, and you cannot use http:// and https://
  37# transports (neither smart nor dumb).
  38#
  39# Define CURLDIR=/foo/bar if your curl header and library files are in
  40# /foo/bar/include and /foo/bar/lib directories.
  41#
  42# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  43# not built, and you cannot push using http:// and https:// transports (dumb).
  44#
  45# Define EXPATDIR=/foo/bar if your expat header and library files are in
  46# /foo/bar/include and /foo/bar/lib directories.
  47#
  48# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  49# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  50#
  51# Define NO_GETTEXT if you don't want Git output to be translated.
  52# A translated Git requires GNU libintl or another gettext implementation,
  53# plus libintl-perl at runtime.
  54#
  55# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  56# the installed gettext translation of the shell scripts output.
  57#
  58# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  59# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  60# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  61# FreeBSD can use either, but MinGW and some others need to use
  62# libcharset.h's locale_charset() instead.
  63#
  64# Define CHARSET_LIB to the library you need to link with in order to
  65# use locale_charset() function.  On some platforms this needs to set to
  66# -lcharset, on others to -liconv .
  67#
  68# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  69# need -lintl when linking.
  70#
  71# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  72# doesn't support GNU extensions like --check and --statistics
  73#
  74# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  75# it specifies.
  76#
  77# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  78#
  79# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  80# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  81#
  82# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  83#
  84# Define NO_STRCASESTR if you don't have strcasestr.
  85#
  86# Define NO_MEMMEM if you don't have memmem.
  87#
  88# Define NO_GETPAGESIZE if you don't have getpagesize.
  89#
  90# Define NO_STRLCPY if you don't have strlcpy.
  91#
  92# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  93# C library. If your compiler also does not support long long or does not have
  94# strtoull, define NO_STRTOULL.
  95#
  96# Define NO_SETENV if you don't have setenv in the C library.
  97#
  98# Define NO_UNSETENV if you don't have unsetenv in the C library.
  99#
 100# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 101#
 102# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 103#
 104# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 105#
 106# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 107# in the C library.
 108#
 109# Define NO_LIBGEN_H if you don't have libgen.h.
 110#
 111# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 112#
 113# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 114#
 115# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 116# Enable it on Windows.  By default, symrefs are still used.
 117#
 118# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 119# tests.  These tests take up a significant amount of the total test time
 120# but are not needed unless you plan to talk to SVN repos.
 121#
 122# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 123# installed in /sw, but don't want GIT to link against any libraries
 124# installed there.  If defined you may specify your own (or Fink's)
 125# include directories and library directories by defining CFLAGS
 126# and LDFLAGS appropriately.
 127#
 128# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 129# have DarwinPorts installed in /opt/local, but don't want GIT to
 130# link against any libraries installed there.  If defined you may
 131# specify your own (or DarwinPort's) include directories and
 132# library directories by defining CFLAGS and LDFLAGS appropriately.
 133#
 134# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 135# and do not want to use Apple's CommonCrypto library.  This allows you
 136# to provide your own OpenSSL library, for example from MacPorts.
 137#
 138# Define BLK_SHA1 environment variable to make use of the bundled
 139# optimized C SHA1 routine.
 140#
 141# Define PPC_SHA1 environment variable when running make to make use of
 142# a bundled SHA1 routine optimized for PowerPC.
 143#
 144# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 145#
 146# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 147#
 148# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 149#
 150# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 151#
 152# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 153#
 154# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 155#
 156# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 157#
 158# Define NO_UINTMAX_T if you don't have uintmax_t.
 159#
 160# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 161# Patrick Mauritz).
 162#
 163# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 164# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 165# inet_ntop and inet_pton additionally reside there.
 166#
 167# Define NO_MMAP if you want to avoid mmap.
 168#
 169# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 170#
 171# Define NO_POLL if you do not have or don't want to use poll().
 172# This also implies NO_SYS_POLL_H.
 173#
 174# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 175# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 176# we want to know more about the issue.
 177#
 178# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 179#
 180# Define NO_PREAD if you have a problem with pread() system call (e.g.
 181# cygwin1.dll before v1.5.22).
 182#
 183# Define NO_SETITIMER if you don't have setitimer()
 184#
 185# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 186# This also implies NO_SETITIMER
 187#
 188# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 189# generally faster on your platform than accessing the working directory.
 190#
 191# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 192# the executable mode bit, but doesn't really do so.
 193#
 194# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 195# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 196# usual 0xF000).
 197#
 198# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 199#
 200# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 201#
 202# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 203# sockaddr_storage.
 204#
 205# Define NO_ICONV if your libc does not properly support iconv.
 206#
 207# Define OLD_ICONV if your library has an old iconv(), where the second
 208# (input buffer pointer) parameter is declared with type (const char **).
 209#
 210# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 211#
 212# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 213# that tells runtime paths to dynamic libraries;
 214# "-Wl,-rpath=/path/lib" is used instead.
 215#
 216# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 217# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 218#
 219# Define USE_NSEC below if you want git to care about sub-second file mtimes
 220# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 221# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 222# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 223# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 224# Documentation/technical/racy-git.txt for details.
 225#
 226# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 227# "st_ctim"
 228#
 229# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 230# available.  This automatically turns USE_NSEC off.
 231#
 232# Define USE_STDEV below if you want git to care about the underlying device
 233# change being considered an inode change from the update-index perspective.
 234#
 235# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 236# field that counts the on-disk footprint in 512-byte blocks.
 237#
 238# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 239# (not v1.73 or v1.71).
 240#
 241# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 242# (versions 1.68.1 through v1.72).
 243#
 244# Define GNU_ROFF if your target system uses GNU groff.  This forces
 245# apostrophes to be ASCII so that cut&pasting examples to the shell
 246# will work.
 247#
 248# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 249#
 250# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 251# MakeMaker (e.g. using ActiveState under Cygwin).
 252#
 253# Define NO_PERL if you do not want Perl scripts or libraries at all.
 254#
 255# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 256# but /usr/bin/python2.7 on some platforms).
 257#
 258# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 259#
 260# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 261#
 262# The TCL_PATH variable governs the location of the Tcl interpreter
 263# used to optimize git-gui for your system.  Only used if NO_TCLTK
 264# is not set.  Defaults to the bare 'tclsh'.
 265#
 266# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 267# If not set it defaults to the bare 'wish'. If it is set to the empty
 268# string then NO_TCLTK will be forced (this is used by configure script).
 269#
 270# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 271# is a simplified version of the merge sort used in glibc. This is
 272# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 273#
 274# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 275# information on a not yet closed file that lstat would return for the same
 276# file after it was closed.
 277#
 278# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 279# when hardlinking a file to another name and unlinking the original file right
 280# away (some NTFS drivers seem to zero the contents in that scenario).
 281#
 282# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 283# programs as a tar, where bin/ and libexec/ might be on different file systems.
 284#
 285# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 286# copies to install built-in git commands e.g. git-cat-file.
 287#
 288# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 289# memory allocators with the nedmalloc allocator written by Niall Douglas.
 290#
 291# Define NO_REGEX if you have no or inferior regex support in your C library.
 292#
 293# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 294# user.
 295#
 296# Define GETTEXT_POISON if you are debugging the choice of strings marked
 297# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 298# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 299# (to any value) in your environment.
 300#
 301# Define JSMIN to point to JavaScript minifier that functions as
 302# a filter to have gitweb.js minified.
 303#
 304# Define CSSMIN to point to a CSS minifier in order to generate a minified
 305# version of gitweb.css
 306#
 307# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 308# you want to use something different.  The value will be interpreted by the
 309# shell at runtime when it is used.
 310#
 311# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 312# want to use something different.  The value will be interpreted by the shell
 313# if necessary when it is used.  Examples:
 314#
 315#   DEFAULT_EDITOR='~/bin/vi',
 316#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 317#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 318#
 319# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 320# header files to be automatically computed, to avoid rebuilding objects when
 321# an unrelated header file changes.  Define it to "no" to use the hard-coded
 322# dependency rules.  The default is "auto", which means to use computed header
 323# dependencies if your compiler is detected to support it.
 324#
 325# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 326#
 327# Define XDL_FAST_HASH to use an alternative line-hashing method in
 328# the diff algorithm.  It gives a nice speedup if your processor has
 329# fast unaligned word loads.  Does NOT work on big-endian systems!
 330# Enabled by default on x86_64.
 331#
 332# Define GIT_USER_AGENT if you want to change how git identifies itself during
 333# network interactions.  The default is "git/$(GIT_VERSION)".
 334#
 335# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 336# (defaults to "man") if you want to have a different default when
 337# "git help" is called without a parameter specifying the format.
 338#
 339# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 340# with a different indexfile format version.  If it isn't set the index
 341# file format used is index-v[23].
 342#
 343# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 344# return NULL when it receives a bogus time_t.
 345#
 346# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 347#
 348# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 349#
 350# Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 351# cleanup the HMAC context with the older HMAC_cleanup function.
 352#
 353# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 354# compiles the following initialization:
 355#
 356#   static const char s[] = ("FOO");
 357#
 358# and define it to "no" if you need to remove the parentheses () around the
 359# constant.  The default is "auto", which means to use parentheses if your
 360# compiler is detected to support it.
 361#
 362# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 363#
 364# Define HAVE_GETDELIM if your system has the getdelim() function.
 365
 366GIT-VERSION-FILE: FORCE
 367        @$(SHELL_PATH) ./GIT-VERSION-GEN
 368-include GIT-VERSION-FILE
 369
 370# CFLAGS and LDFLAGS are for the users to override from the command line.
 371
 372CFLAGS = -g -O2 -Wall
 373LDFLAGS =
 374ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 375ALL_LDFLAGS = $(LDFLAGS)
 376STRIP ?= strip
 377
 378# Among the variables below, these:
 379#   gitexecdir
 380#   template_dir
 381#   sysconfdir
 382# can be specified as a relative path some/where/else;
 383# this is interpreted as relative to $(prefix) and "git" at
 384# runtime figures out where they are based on the path to the executable.
 385# Additionally, the following will be treated as relative by "git" if they
 386# begin with "$(prefix)/":
 387#   mandir
 388#   infodir
 389#   htmldir
 390# This can help installing the suite in a relocatable way.
 391
 392prefix = $(HOME)
 393bindir_relative = bin
 394bindir = $(prefix)/$(bindir_relative)
 395mandir = $(prefix)/share/man
 396infodir = $(prefix)/share/info
 397gitexecdir = libexec/git-core
 398mergetoolsdir = $(gitexecdir)/mergetools
 399sharedir = $(prefix)/share
 400gitwebdir = $(sharedir)/gitweb
 401localedir = $(sharedir)/locale
 402template_dir = share/git-core/templates
 403htmldir = $(prefix)/share/doc/git-doc
 404ETC_GITCONFIG = $(sysconfdir)/gitconfig
 405ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 406lib = lib
 407# DESTDIR =
 408pathsep = :
 409
 410mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 411infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 412htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 413
 414export prefix bindir sharedir sysconfdir gitwebdir localedir
 415
 416CC = cc
 417AR = ar
 418RM = rm -f
 419DIFF = diff
 420TAR = tar
 421FIND = find
 422INSTALL = install
 423RPMBUILD = rpmbuild
 424TCL_PATH = tclsh
 425TCLTK_PATH = wish
 426XGETTEXT = xgettext
 427MSGFMT = msgfmt
 428PTHREAD_LIBS = -lpthread
 429PTHREAD_CFLAGS =
 430GCOV = gcov
 431
 432export TCL_PATH TCLTK_PATH
 433
 434SPARSE_FLAGS =
 435
 436
 437
 438### --- END CONFIGURATION SECTION ---
 439
 440# Those must not be GNU-specific; they are shared with perl/ which may
 441# be built by a different compiler. (Note that this is an artifact now
 442# but it still might be nice to keep that distinction.)
 443BASIC_CFLAGS = -I.
 444BASIC_LDFLAGS =
 445
 446# Guard against environment variables
 447BUILTIN_OBJS =
 448BUILT_INS =
 449COMPAT_CFLAGS =
 450COMPAT_OBJS =
 451XDIFF_OBJS =
 452VCSSVN_OBJS =
 453GENERATED_H =
 454EXTRA_CPPFLAGS =
 455LIB_OBJS =
 456PROGRAM_OBJS =
 457PROGRAMS =
 458SCRIPT_PERL =
 459SCRIPT_PYTHON =
 460SCRIPT_SH =
 461SCRIPT_LIB =
 462TEST_PROGRAMS_NEED_X =
 463
 464# Having this variable in your environment would break pipelines because
 465# you cause "cd" to echo its destination to stdout.  It can also take
 466# scripts to unexpected places.  If you like CDPATH, define it for your
 467# interactive shell sessions without exporting it.
 468unexport CDPATH
 469
 470SCRIPT_SH += git-am.sh
 471SCRIPT_SH += git-bisect.sh
 472SCRIPT_SH += git-difftool--helper.sh
 473SCRIPT_SH += git-filter-branch.sh
 474SCRIPT_SH += git-merge-octopus.sh
 475SCRIPT_SH += git-merge-one-file.sh
 476SCRIPT_SH += git-merge-resolve.sh
 477SCRIPT_SH += git-mergetool.sh
 478SCRIPT_SH += git-pull.sh
 479SCRIPT_SH += git-quiltimport.sh
 480SCRIPT_SH += git-rebase.sh
 481SCRIPT_SH += git-remote-testgit.sh
 482SCRIPT_SH += git-request-pull.sh
 483SCRIPT_SH += git-stash.sh
 484SCRIPT_SH += git-submodule.sh
 485SCRIPT_SH += git-web--browse.sh
 486
 487SCRIPT_LIB += git-mergetool--lib
 488SCRIPT_LIB += git-parse-remote
 489SCRIPT_LIB += git-rebase--am
 490SCRIPT_LIB += git-rebase--interactive
 491SCRIPT_LIB += git-rebase--merge
 492SCRIPT_LIB += git-sh-setup
 493SCRIPT_LIB += git-sh-i18n
 494
 495SCRIPT_PERL += git-add--interactive.perl
 496SCRIPT_PERL += git-difftool.perl
 497SCRIPT_PERL += git-archimport.perl
 498SCRIPT_PERL += git-cvsexportcommit.perl
 499SCRIPT_PERL += git-cvsimport.perl
 500SCRIPT_PERL += git-cvsserver.perl
 501SCRIPT_PERL += git-relink.perl
 502SCRIPT_PERL += git-send-email.perl
 503SCRIPT_PERL += git-svn.perl
 504
 505SCRIPT_PYTHON += git-p4.py
 506
 507NO_INSTALL += git-remote-testgit
 508
 509# Generated files for scripts
 510SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 511SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 512SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 513
 514SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 515SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 516SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 517
 518# Individual rules to allow e.g.
 519# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 520# from subdirectories like contrib/*/
 521.PHONY: build-perl-script build-sh-script build-python-script
 522build-perl-script: $(SCRIPT_PERL_GEN)
 523build-sh-script: $(SCRIPT_SH_GEN)
 524build-python-script: $(SCRIPT_PYTHON_GEN)
 525
 526.PHONY: install-perl-script install-sh-script install-python-script
 527install-sh-script: $(SCRIPT_SH_INS)
 528        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 529install-perl-script: $(SCRIPT_PERL_INS)
 530        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 531install-python-script: $(SCRIPT_PYTHON_INS)
 532        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 533
 534.PHONY: clean-perl-script clean-sh-script clean-python-script
 535clean-sh-script:
 536        $(RM) $(SCRIPT_SH_GEN)
 537clean-perl-script:
 538        $(RM) $(SCRIPT_PERL_GEN)
 539clean-python-script:
 540        $(RM) $(SCRIPT_PYTHON_GEN)
 541
 542SCRIPTS = $(SCRIPT_SH_INS) \
 543          $(SCRIPT_PERL_INS) \
 544          $(SCRIPT_PYTHON_INS) \
 545          git-instaweb
 546
 547ETAGS_TARGET = TAGS
 548
 549# Empty...
 550EXTRA_PROGRAMS =
 551
 552# ... and all the rest that could be moved out of bindir to gitexecdir
 553PROGRAMS += $(EXTRA_PROGRAMS)
 554
 555PROGRAM_OBJS += credential-store.o
 556PROGRAM_OBJS += daemon.o
 557PROGRAM_OBJS += fast-import.o
 558PROGRAM_OBJS += http-backend.o
 559PROGRAM_OBJS += imap-send.o
 560PROGRAM_OBJS += sh-i18n--envsubst.o
 561PROGRAM_OBJS += shell.o
 562PROGRAM_OBJS += show-index.o
 563PROGRAM_OBJS += upload-pack.o
 564PROGRAM_OBJS += remote-testsvn.o
 565
 566# Binary suffix, set to .exe for Windows builds
 567X =
 568
 569PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 570
 571TEST_PROGRAMS_NEED_X += test-chmtime
 572TEST_PROGRAMS_NEED_X += test-ctype
 573TEST_PROGRAMS_NEED_X += test-config
 574TEST_PROGRAMS_NEED_X += test-date
 575TEST_PROGRAMS_NEED_X += test-delta
 576TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 577TEST_PROGRAMS_NEED_X += test-dump-split-index
 578TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 579TEST_PROGRAMS_NEED_X += test-genrandom
 580TEST_PROGRAMS_NEED_X += test-hashmap
 581TEST_PROGRAMS_NEED_X += test-index-version
 582TEST_PROGRAMS_NEED_X += test-line-buffer
 583TEST_PROGRAMS_NEED_X += test-match-trees
 584TEST_PROGRAMS_NEED_X += test-mergesort
 585TEST_PROGRAMS_NEED_X += test-mktemp
 586TEST_PROGRAMS_NEED_X += test-parse-options
 587TEST_PROGRAMS_NEED_X += test-path-utils
 588TEST_PROGRAMS_NEED_X += test-prio-queue
 589TEST_PROGRAMS_NEED_X += test-read-cache
 590TEST_PROGRAMS_NEED_X += test-regex
 591TEST_PROGRAMS_NEED_X += test-revision-walking
 592TEST_PROGRAMS_NEED_X += test-run-command
 593TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 594TEST_PROGRAMS_NEED_X += test-sha1
 595TEST_PROGRAMS_NEED_X += test-sha1-array
 596TEST_PROGRAMS_NEED_X += test-sigchain
 597TEST_PROGRAMS_NEED_X += test-string-list
 598TEST_PROGRAMS_NEED_X += test-subprocess
 599TEST_PROGRAMS_NEED_X += test-svn-fe
 600TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 601TEST_PROGRAMS_NEED_X += test-wildmatch
 602
 603TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 604
 605# List built-in command $C whose implementation cmd_$C() is not in
 606# builtin/$C.o but is linked in as part of some other command.
 607BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 608
 609BUILT_INS += git-cherry$X
 610BUILT_INS += git-cherry-pick$X
 611BUILT_INS += git-format-patch$X
 612BUILT_INS += git-fsck-objects$X
 613BUILT_INS += git-init$X
 614BUILT_INS += git-merge-subtree$X
 615BUILT_INS += git-show$X
 616BUILT_INS += git-stage$X
 617BUILT_INS += git-status$X
 618BUILT_INS += git-whatchanged$X
 619
 620# what 'all' will build and 'install' will install in gitexecdir,
 621# excluding programs for built-in commands
 622ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 623
 624# what 'all' will build but not install in gitexecdir
 625OTHER_PROGRAMS = git$X
 626
 627# what test wrappers are needed and 'install' will install, in bindir
 628BINDIR_PROGRAMS_NEED_X += git
 629BINDIR_PROGRAMS_NEED_X += git-upload-pack
 630BINDIR_PROGRAMS_NEED_X += git-receive-pack
 631BINDIR_PROGRAMS_NEED_X += git-upload-archive
 632BINDIR_PROGRAMS_NEED_X += git-shell
 633
 634BINDIR_PROGRAMS_NO_X += git-cvsserver
 635
 636# Set paths to tools early so that they can be used for version tests.
 637ifndef SHELL_PATH
 638        SHELL_PATH = /bin/sh
 639endif
 640ifndef PERL_PATH
 641        PERL_PATH = /usr/bin/perl
 642endif
 643ifndef PYTHON_PATH
 644        PYTHON_PATH = /usr/bin/python
 645endif
 646
 647export PERL_PATH
 648export PYTHON_PATH
 649
 650LIB_FILE = libgit.a
 651XDIFF_LIB = xdiff/lib.a
 652VCSSVN_LIB = vcs-svn/lib.a
 653
 654GENERATED_H += common-cmds.h
 655
 656LIB_H = $(shell $(FIND) . \
 657        -name .git -prune -o \
 658        -name t -prune -o \
 659        -name Documentation -prune -o \
 660        -name '*.h' -print)
 661
 662LIB_OBJS += abspath.o
 663LIB_OBJS += advice.o
 664LIB_OBJS += alias.o
 665LIB_OBJS += alloc.o
 666LIB_OBJS += archive.o
 667LIB_OBJS += archive-tar.o
 668LIB_OBJS += archive-zip.o
 669LIB_OBJS += argv-array.o
 670LIB_OBJS += attr.o
 671LIB_OBJS += base85.o
 672LIB_OBJS += bisect.o
 673LIB_OBJS += blob.o
 674LIB_OBJS += branch.o
 675LIB_OBJS += bulk-checkin.o
 676LIB_OBJS += bundle.o
 677LIB_OBJS += cache-tree.o
 678LIB_OBJS += color.o
 679LIB_OBJS += column.o
 680LIB_OBJS += combine-diff.o
 681LIB_OBJS += commit.o
 682LIB_OBJS += compat/obstack.o
 683LIB_OBJS += compat/terminal.o
 684LIB_OBJS += config.o
 685LIB_OBJS += connect.o
 686LIB_OBJS += connected.o
 687LIB_OBJS += convert.o
 688LIB_OBJS += copy.o
 689LIB_OBJS += credential.o
 690LIB_OBJS += csum-file.o
 691LIB_OBJS += ctype.o
 692LIB_OBJS += date.o
 693LIB_OBJS += decorate.o
 694LIB_OBJS += diffcore-break.o
 695LIB_OBJS += diffcore-delta.o
 696LIB_OBJS += diffcore-order.o
 697LIB_OBJS += diffcore-pickaxe.o
 698LIB_OBJS += diffcore-rename.o
 699LIB_OBJS += diff-delta.o
 700LIB_OBJS += diff-lib.o
 701LIB_OBJS += diff-no-index.o
 702LIB_OBJS += diff.o
 703LIB_OBJS += dir.o
 704LIB_OBJS += editor.o
 705LIB_OBJS += entry.o
 706LIB_OBJS += environment.o
 707LIB_OBJS += ewah/bitmap.o
 708LIB_OBJS += ewah/ewah_bitmap.o
 709LIB_OBJS += ewah/ewah_io.o
 710LIB_OBJS += ewah/ewah_rlw.o
 711LIB_OBJS += exec_cmd.o
 712LIB_OBJS += fetch-pack.o
 713LIB_OBJS += fsck.o
 714LIB_OBJS += gettext.o
 715LIB_OBJS += gpg-interface.o
 716LIB_OBJS += graph.o
 717LIB_OBJS += grep.o
 718LIB_OBJS += hashmap.o
 719LIB_OBJS += help.o
 720LIB_OBJS += hex.o
 721LIB_OBJS += ident.o
 722LIB_OBJS += kwset.o
 723LIB_OBJS += levenshtein.o
 724LIB_OBJS += line-log.o
 725LIB_OBJS += line-range.o
 726LIB_OBJS += list-objects.o
 727LIB_OBJS += ll-merge.o
 728LIB_OBJS += lockfile.o
 729LIB_OBJS += log-tree.o
 730LIB_OBJS += mailmap.o
 731LIB_OBJS += match-trees.o
 732LIB_OBJS += merge.o
 733LIB_OBJS += merge-blobs.o
 734LIB_OBJS += merge-recursive.o
 735LIB_OBJS += mergesort.o
 736LIB_OBJS += name-hash.o
 737LIB_OBJS += notes.o
 738LIB_OBJS += notes-cache.o
 739LIB_OBJS += notes-merge.o
 740LIB_OBJS += notes-utils.o
 741LIB_OBJS += object.o
 742LIB_OBJS += pack-bitmap.o
 743LIB_OBJS += pack-bitmap-write.o
 744LIB_OBJS += pack-check.o
 745LIB_OBJS += pack-objects.o
 746LIB_OBJS += pack-revindex.o
 747LIB_OBJS += pack-write.o
 748LIB_OBJS += pager.o
 749LIB_OBJS += parse-options.o
 750LIB_OBJS += parse-options-cb.o
 751LIB_OBJS += patch-delta.o
 752LIB_OBJS += patch-ids.o
 753LIB_OBJS += path.o
 754LIB_OBJS += pathspec.o
 755LIB_OBJS += pkt-line.o
 756LIB_OBJS += preload-index.o
 757LIB_OBJS += pretty.o
 758LIB_OBJS += prio-queue.o
 759LIB_OBJS += progress.o
 760LIB_OBJS += prompt.o
 761LIB_OBJS += quote.o
 762LIB_OBJS += reachable.o
 763LIB_OBJS += read-cache.o
 764LIB_OBJS += reflog-walk.o
 765LIB_OBJS += refs.o
 766LIB_OBJS += remote.o
 767LIB_OBJS += replace_object.o
 768LIB_OBJS += rerere.o
 769LIB_OBJS += resolve-undo.o
 770LIB_OBJS += revision.o
 771LIB_OBJS += run-command.o
 772LIB_OBJS += send-pack.o
 773LIB_OBJS += sequencer.o
 774LIB_OBJS += server-info.o
 775LIB_OBJS += setup.o
 776LIB_OBJS += sha1-array.o
 777LIB_OBJS += sha1-lookup.o
 778LIB_OBJS += sha1_file.o
 779LIB_OBJS += sha1_name.o
 780LIB_OBJS += shallow.o
 781LIB_OBJS += sideband.o
 782LIB_OBJS += sigchain.o
 783LIB_OBJS += split-index.o
 784LIB_OBJS += strbuf.o
 785LIB_OBJS += streaming.o
 786LIB_OBJS += string-list.o
 787LIB_OBJS += submodule.o
 788LIB_OBJS += symlinks.o
 789LIB_OBJS += tag.o
 790LIB_OBJS += trace.o
 791LIB_OBJS += trailer.o
 792LIB_OBJS += transport.o
 793LIB_OBJS += transport-helper.o
 794LIB_OBJS += tree-diff.o
 795LIB_OBJS += tree.o
 796LIB_OBJS += tree-walk.o
 797LIB_OBJS += unpack-trees.o
 798LIB_OBJS += url.o
 799LIB_OBJS += urlmatch.o
 800LIB_OBJS += usage.o
 801LIB_OBJS += userdiff.o
 802LIB_OBJS += utf8.o
 803LIB_OBJS += varint.o
 804LIB_OBJS += version.o
 805LIB_OBJS += versioncmp.o
 806LIB_OBJS += walker.o
 807LIB_OBJS += wildmatch.o
 808LIB_OBJS += wrapper.o
 809LIB_OBJS += write_or_die.o
 810LIB_OBJS += ws.o
 811LIB_OBJS += wt-status.o
 812LIB_OBJS += xdiff-interface.o
 813LIB_OBJS += zlib.o
 814
 815BUILTIN_OBJS += builtin/add.o
 816BUILTIN_OBJS += builtin/annotate.o
 817BUILTIN_OBJS += builtin/apply.o
 818BUILTIN_OBJS += builtin/archive.o
 819BUILTIN_OBJS += builtin/bisect--helper.o
 820BUILTIN_OBJS += builtin/blame.o
 821BUILTIN_OBJS += builtin/branch.o
 822BUILTIN_OBJS += builtin/bundle.o
 823BUILTIN_OBJS += builtin/cat-file.o
 824BUILTIN_OBJS += builtin/check-attr.o
 825BUILTIN_OBJS += builtin/check-ignore.o
 826BUILTIN_OBJS += builtin/check-mailmap.o
 827BUILTIN_OBJS += builtin/check-ref-format.o
 828BUILTIN_OBJS += builtin/checkout-index.o
 829BUILTIN_OBJS += builtin/checkout.o
 830BUILTIN_OBJS += builtin/clean.o
 831BUILTIN_OBJS += builtin/clone.o
 832BUILTIN_OBJS += builtin/column.o
 833BUILTIN_OBJS += builtin/commit-tree.o
 834BUILTIN_OBJS += builtin/commit.o
 835BUILTIN_OBJS += builtin/config.o
 836BUILTIN_OBJS += builtin/count-objects.o
 837BUILTIN_OBJS += builtin/credential.o
 838BUILTIN_OBJS += builtin/describe.o
 839BUILTIN_OBJS += builtin/diff-files.o
 840BUILTIN_OBJS += builtin/diff-index.o
 841BUILTIN_OBJS += builtin/diff-tree.o
 842BUILTIN_OBJS += builtin/diff.o
 843BUILTIN_OBJS += builtin/fast-export.o
 844BUILTIN_OBJS += builtin/fetch-pack.o
 845BUILTIN_OBJS += builtin/fetch.o
 846BUILTIN_OBJS += builtin/fmt-merge-msg.o
 847BUILTIN_OBJS += builtin/for-each-ref.o
 848BUILTIN_OBJS += builtin/fsck.o
 849BUILTIN_OBJS += builtin/gc.o
 850BUILTIN_OBJS += builtin/get-tar-commit-id.o
 851BUILTIN_OBJS += builtin/grep.o
 852BUILTIN_OBJS += builtin/hash-object.o
 853BUILTIN_OBJS += builtin/help.o
 854BUILTIN_OBJS += builtin/index-pack.o
 855BUILTIN_OBJS += builtin/init-db.o
 856BUILTIN_OBJS += builtin/interpret-trailers.o
 857BUILTIN_OBJS += builtin/log.o
 858BUILTIN_OBJS += builtin/ls-files.o
 859BUILTIN_OBJS += builtin/ls-remote.o
 860BUILTIN_OBJS += builtin/ls-tree.o
 861BUILTIN_OBJS += builtin/mailinfo.o
 862BUILTIN_OBJS += builtin/mailsplit.o
 863BUILTIN_OBJS += builtin/merge.o
 864BUILTIN_OBJS += builtin/merge-base.o
 865BUILTIN_OBJS += builtin/merge-file.o
 866BUILTIN_OBJS += builtin/merge-index.o
 867BUILTIN_OBJS += builtin/merge-ours.o
 868BUILTIN_OBJS += builtin/merge-recursive.o
 869BUILTIN_OBJS += builtin/merge-tree.o
 870BUILTIN_OBJS += builtin/mktag.o
 871BUILTIN_OBJS += builtin/mktree.o
 872BUILTIN_OBJS += builtin/mv.o
 873BUILTIN_OBJS += builtin/name-rev.o
 874BUILTIN_OBJS += builtin/notes.o
 875BUILTIN_OBJS += builtin/pack-objects.o
 876BUILTIN_OBJS += builtin/pack-redundant.o
 877BUILTIN_OBJS += builtin/pack-refs.o
 878BUILTIN_OBJS += builtin/patch-id.o
 879BUILTIN_OBJS += builtin/prune-packed.o
 880BUILTIN_OBJS += builtin/prune.o
 881BUILTIN_OBJS += builtin/push.o
 882BUILTIN_OBJS += builtin/read-tree.o
 883BUILTIN_OBJS += builtin/receive-pack.o
 884BUILTIN_OBJS += builtin/reflog.o
 885BUILTIN_OBJS += builtin/remote.o
 886BUILTIN_OBJS += builtin/remote-ext.o
 887BUILTIN_OBJS += builtin/remote-fd.o
 888BUILTIN_OBJS += builtin/repack.o
 889BUILTIN_OBJS += builtin/replace.o
 890BUILTIN_OBJS += builtin/rerere.o
 891BUILTIN_OBJS += builtin/reset.o
 892BUILTIN_OBJS += builtin/rev-list.o
 893BUILTIN_OBJS += builtin/rev-parse.o
 894BUILTIN_OBJS += builtin/revert.o
 895BUILTIN_OBJS += builtin/rm.o
 896BUILTIN_OBJS += builtin/send-pack.o
 897BUILTIN_OBJS += builtin/shortlog.o
 898BUILTIN_OBJS += builtin/show-branch.o
 899BUILTIN_OBJS += builtin/show-ref.o
 900BUILTIN_OBJS += builtin/stripspace.o
 901BUILTIN_OBJS += builtin/symbolic-ref.o
 902BUILTIN_OBJS += builtin/tag.o
 903BUILTIN_OBJS += builtin/unpack-file.o
 904BUILTIN_OBJS += builtin/unpack-objects.o
 905BUILTIN_OBJS += builtin/update-index.o
 906BUILTIN_OBJS += builtin/update-ref.o
 907BUILTIN_OBJS += builtin/update-server-info.o
 908BUILTIN_OBJS += builtin/upload-archive.o
 909BUILTIN_OBJS += builtin/var.o
 910BUILTIN_OBJS += builtin/verify-commit.o
 911BUILTIN_OBJS += builtin/verify-pack.o
 912BUILTIN_OBJS += builtin/verify-tag.o
 913BUILTIN_OBJS += builtin/worktree.o
 914BUILTIN_OBJS += builtin/write-tree.o
 915
 916GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 917EXTLIBS =
 918
 919GIT_USER_AGENT = git/$(GIT_VERSION)
 920
 921include config.mak.uname
 922-include config.mak.autogen
 923-include config.mak
 924
 925ifndef sysconfdir
 926ifeq ($(prefix),/usr)
 927sysconfdir = /etc
 928else
 929sysconfdir = etc
 930endif
 931endif
 932
 933ifndef COMPUTE_HEADER_DEPENDENCIES
 934COMPUTE_HEADER_DEPENDENCIES = auto
 935endif
 936
 937ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 938dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 939        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 940        -x c /dev/null -o /dev/null 2>&1; \
 941        echo $$?)
 942ifeq ($(dep_check),0)
 943override COMPUTE_HEADER_DEPENDENCIES = yes
 944else
 945override COMPUTE_HEADER_DEPENDENCIES = no
 946endif
 947endif
 948
 949ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 950USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 951else
 952ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 953$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 954(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 955endif
 956endif
 957
 958ifdef SANE_TOOL_PATH
 959SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 960BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 961PATH := $(SANE_TOOL_PATH):${PATH}
 962else
 963BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 964endif
 965
 966ifneq (,$(INLINE))
 967        BASIC_CFLAGS += -Dinline=$(INLINE)
 968endif
 969
 970ifneq (,$(SOCKLEN_T))
 971        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 972endif
 973
 974ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 975        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 976else
 977ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 978        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 979endif
 980endif
 981
 982ifeq ($(uname_S),Darwin)
 983        ifndef NO_FINK
 984                ifeq ($(shell test -d /sw/lib && echo y),y)
 985                        BASIC_CFLAGS += -I/sw/include
 986                        BASIC_LDFLAGS += -L/sw/lib
 987                endif
 988        endif
 989        ifndef NO_DARWIN_PORTS
 990                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 991                        BASIC_CFLAGS += -I/opt/local/include
 992                        BASIC_LDFLAGS += -L/opt/local/lib
 993                endif
 994        endif
 995        ifndef NO_APPLE_COMMON_CRYPTO
 996                APPLE_COMMON_CRYPTO = YesPlease
 997                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 998        endif
 999        NO_REGEX = YesPlease
1000        PTHREAD_LIBS =
1001endif
1002
1003ifndef CC_LD_DYNPATH
1004        ifdef NO_R_TO_GCC_LINKER
1005                # Some gcc does not accept and pass -R to the linker to specify
1006                # the runtime dynamic library path.
1007                CC_LD_DYNPATH = -Wl,-rpath,
1008        else
1009                CC_LD_DYNPATH = -R
1010        endif
1011endif
1012
1013ifdef NO_LIBGEN_H
1014        COMPAT_CFLAGS += -DNO_LIBGEN_H
1015        COMPAT_OBJS += compat/basename.o
1016endif
1017
1018ifdef USE_LIBPCRE
1019        BASIC_CFLAGS += -DUSE_LIBPCRE
1020        ifdef LIBPCREDIR
1021                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1022                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1023        endif
1024        EXTLIBS += -lpcre
1025endif
1026
1027ifdef HAVE_ALLOCA_H
1028        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1029endif
1030
1031IMAP_SEND_BUILDDEPS =
1032IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1033
1034ifdef NO_CURL
1035        BASIC_CFLAGS += -DNO_CURL
1036        REMOTE_CURL_PRIMARY =
1037        REMOTE_CURL_ALIASES =
1038        REMOTE_CURL_NAMES =
1039else
1040        ifdef CURLDIR
1041                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1042                BASIC_CFLAGS += -I$(CURLDIR)/include
1043                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1044        else
1045                CURL_LIBCURL = -lcurl
1046        endif
1047        ifdef NEEDS_SSL_WITH_CURL
1048                CURL_LIBCURL += -lssl
1049                ifdef NEEDS_CRYPTO_WITH_SSL
1050                        CURL_LIBCURL += -lcrypto
1051                endif
1052        endif
1053        ifdef NEEDS_IDN_WITH_CURL
1054                CURL_LIBCURL += -lidn
1055        endif
1056
1057        REMOTE_CURL_PRIMARY = git-remote-http$X
1058        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1059        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1060        PROGRAM_OBJS += http-fetch.o
1061        PROGRAMS += $(REMOTE_CURL_NAMES)
1062        curl_check := $(shell (echo 070908; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1063        ifeq "$(curl_check)" "070908"
1064                ifndef NO_EXPAT
1065                        PROGRAM_OBJS += http-push.o
1066                endif
1067        endif
1068        curl_check := $(shell (echo 072200; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1069        ifeq "$(curl_check)" "072200"
1070                USE_CURL_FOR_IMAP_SEND = YesPlease
1071        endif
1072        ifdef USE_CURL_FOR_IMAP_SEND
1073                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1074                IMAP_SEND_BUILDDEPS = http.o
1075                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1076        endif
1077        ifndef NO_EXPAT
1078                ifdef EXPATDIR
1079                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1080                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1081                else
1082                        EXPAT_LIBEXPAT = -lexpat
1083                endif
1084                ifdef EXPAT_NEEDS_XMLPARSE_H
1085                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1086                endif
1087        endif
1088endif
1089
1090ifdef ZLIB_PATH
1091        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1092        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1093endif
1094EXTLIBS += -lz
1095
1096ifndef NO_OPENSSL
1097        OPENSSL_LIBSSL = -lssl
1098        ifdef OPENSSLDIR
1099                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1100                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1101        else
1102                OPENSSL_LINK =
1103        endif
1104        ifdef NEEDS_CRYPTO_WITH_SSL
1105                OPENSSL_LIBSSL += -lcrypto
1106        endif
1107        ifdef NO_HMAC_CTX_CLEANUP
1108                BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1109        endif
1110else
1111        BASIC_CFLAGS += -DNO_OPENSSL
1112        BLK_SHA1 = 1
1113        OPENSSL_LIBSSL =
1114endif
1115ifdef NO_OPENSSL
1116        LIB_4_CRYPTO =
1117else
1118ifdef NEEDS_SSL_WITH_CRYPTO
1119        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1120else
1121        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1122endif
1123ifdef APPLE_COMMON_CRYPTO
1124        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1125endif
1126endif
1127ifdef NEEDS_LIBICONV
1128        ifdef ICONVDIR
1129                BASIC_CFLAGS += -I$(ICONVDIR)/include
1130                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1131        else
1132                ICONV_LINK =
1133        endif
1134        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1135                ICONV_LINK += -lintl
1136        endif
1137        EXTLIBS += $(ICONV_LINK) -liconv
1138endif
1139ifdef NEEDS_LIBGEN
1140        EXTLIBS += -lgen
1141endif
1142ifndef NO_GETTEXT
1143ifndef LIBC_CONTAINS_LIBINTL
1144        EXTLIBS += -lintl
1145endif
1146endif
1147ifdef NEEDS_SOCKET
1148        EXTLIBS += -lsocket
1149endif
1150ifdef NEEDS_NSL
1151        EXTLIBS += -lnsl
1152endif
1153ifdef NEEDS_RESOLV
1154        EXTLIBS += -lresolv
1155endif
1156ifdef NO_D_TYPE_IN_DIRENT
1157        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1158endif
1159ifdef NO_D_INO_IN_DIRENT
1160        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1161endif
1162ifdef NO_GECOS_IN_PWENT
1163        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1164endif
1165ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1166        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1167endif
1168ifdef USE_NSEC
1169        BASIC_CFLAGS += -DUSE_NSEC
1170endif
1171ifdef USE_ST_TIMESPEC
1172        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1173endif
1174ifdef NO_NORETURN
1175        BASIC_CFLAGS += -DNO_NORETURN
1176endif
1177ifdef NO_NSEC
1178        BASIC_CFLAGS += -DNO_NSEC
1179endif
1180ifdef SNPRINTF_RETURNS_BOGUS
1181        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1182        COMPAT_OBJS += compat/snprintf.o
1183endif
1184ifdef FREAD_READS_DIRECTORIES
1185        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1186        COMPAT_OBJS += compat/fopen.o
1187endif
1188ifdef NO_SYMLINK_HEAD
1189        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1190endif
1191ifdef GETTEXT_POISON
1192        BASIC_CFLAGS += -DGETTEXT_POISON
1193endif
1194ifdef NO_GETTEXT
1195        BASIC_CFLAGS += -DNO_GETTEXT
1196        USE_GETTEXT_SCHEME ?= fallthrough
1197endif
1198ifdef NO_POLL
1199        NO_SYS_POLL_H = YesPlease
1200        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1201        COMPAT_OBJS += compat/poll/poll.o
1202endif
1203ifdef NO_STRCASESTR
1204        COMPAT_CFLAGS += -DNO_STRCASESTR
1205        COMPAT_OBJS += compat/strcasestr.o
1206endif
1207ifdef NO_STRLCPY
1208        COMPAT_CFLAGS += -DNO_STRLCPY
1209        COMPAT_OBJS += compat/strlcpy.o
1210endif
1211ifdef NO_STRTOUMAX
1212        COMPAT_CFLAGS += -DNO_STRTOUMAX
1213        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1214endif
1215ifdef NO_STRTOULL
1216        COMPAT_CFLAGS += -DNO_STRTOULL
1217endif
1218ifdef NO_SETENV
1219        COMPAT_CFLAGS += -DNO_SETENV
1220        COMPAT_OBJS += compat/setenv.o
1221endif
1222ifdef NO_MKDTEMP
1223        COMPAT_CFLAGS += -DNO_MKDTEMP
1224        COMPAT_OBJS += compat/mkdtemp.o
1225endif
1226ifdef MKDIR_WO_TRAILING_SLASH
1227        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1228        COMPAT_OBJS += compat/mkdir.o
1229endif
1230ifdef NO_MKSTEMPS
1231        COMPAT_CFLAGS += -DNO_MKSTEMPS
1232endif
1233ifdef NO_UNSETENV
1234        COMPAT_CFLAGS += -DNO_UNSETENV
1235        COMPAT_OBJS += compat/unsetenv.o
1236endif
1237ifdef NO_SYS_SELECT_H
1238        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1239endif
1240ifdef NO_SYS_POLL_H
1241        BASIC_CFLAGS += -DNO_SYS_POLL_H
1242endif
1243ifdef NEEDS_SYS_PARAM_H
1244        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1245endif
1246ifdef NO_INTTYPES_H
1247        BASIC_CFLAGS += -DNO_INTTYPES_H
1248endif
1249ifdef NO_INITGROUPS
1250        BASIC_CFLAGS += -DNO_INITGROUPS
1251endif
1252ifdef NO_MMAP
1253        COMPAT_CFLAGS += -DNO_MMAP
1254        COMPAT_OBJS += compat/mmap.o
1255else
1256        ifdef USE_WIN32_MMAP
1257                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1258                COMPAT_OBJS += compat/win32mmap.o
1259        endif
1260endif
1261ifdef OBJECT_CREATION_USES_RENAMES
1262        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1263endif
1264ifdef NO_STRUCT_ITIMERVAL
1265        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1266        NO_SETITIMER = YesPlease
1267endif
1268ifdef NO_SETITIMER
1269        COMPAT_CFLAGS += -DNO_SETITIMER
1270endif
1271ifdef NO_PREAD
1272        COMPAT_CFLAGS += -DNO_PREAD
1273        COMPAT_OBJS += compat/pread.o
1274endif
1275ifdef NO_FAST_WORKING_DIRECTORY
1276        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1277endif
1278ifdef NO_TRUSTABLE_FILEMODE
1279        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1280endif
1281ifdef NEEDS_MODE_TRANSLATION
1282        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1283        COMPAT_OBJS += compat/stat.o
1284endif
1285ifdef NO_IPV6
1286        BASIC_CFLAGS += -DNO_IPV6
1287endif
1288ifdef NO_INTPTR_T
1289        COMPAT_CFLAGS += -DNO_INTPTR_T
1290endif
1291ifdef NO_UINTMAX_T
1292        BASIC_CFLAGS += -Duintmax_t=uint32_t
1293endif
1294ifdef NO_SOCKADDR_STORAGE
1295ifdef NO_IPV6
1296        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1297else
1298        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1299endif
1300endif
1301ifdef NO_INET_NTOP
1302        LIB_OBJS += compat/inet_ntop.o
1303        BASIC_CFLAGS += -DNO_INET_NTOP
1304endif
1305ifdef NO_INET_PTON
1306        LIB_OBJS += compat/inet_pton.o
1307        BASIC_CFLAGS += -DNO_INET_PTON
1308endif
1309ifndef NO_UNIX_SOCKETS
1310        LIB_OBJS += unix-socket.o
1311        PROGRAM_OBJS += credential-cache.o
1312        PROGRAM_OBJS += credential-cache--daemon.o
1313endif
1314
1315ifdef NO_ICONV
1316        BASIC_CFLAGS += -DNO_ICONV
1317endif
1318
1319ifdef OLD_ICONV
1320        BASIC_CFLAGS += -DOLD_ICONV
1321endif
1322
1323ifdef NO_DEFLATE_BOUND
1324        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1325endif
1326
1327ifdef NO_POSIX_GOODIES
1328        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1329endif
1330
1331ifdef BLK_SHA1
1332        SHA1_HEADER = "block-sha1/sha1.h"
1333        LIB_OBJS += block-sha1/sha1.o
1334else
1335ifdef PPC_SHA1
1336        SHA1_HEADER = "ppc/sha1.h"
1337        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1338else
1339ifdef APPLE_COMMON_CRYPTO
1340        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1341        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1342else
1343        SHA1_HEADER = <openssl/sha.h>
1344        EXTLIBS += $(LIB_4_CRYPTO)
1345endif
1346endif
1347endif
1348
1349ifdef NO_PERL_MAKEMAKER
1350        export NO_PERL_MAKEMAKER
1351endif
1352ifdef NO_HSTRERROR
1353        COMPAT_CFLAGS += -DNO_HSTRERROR
1354        COMPAT_OBJS += compat/hstrerror.o
1355endif
1356ifdef NO_MEMMEM
1357        COMPAT_CFLAGS += -DNO_MEMMEM
1358        COMPAT_OBJS += compat/memmem.o
1359endif
1360ifdef NO_GETPAGESIZE
1361        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1362endif
1363ifdef INTERNAL_QSORT
1364        COMPAT_CFLAGS += -DINTERNAL_QSORT
1365        COMPAT_OBJS += compat/qsort.o
1366endif
1367ifdef RUNTIME_PREFIX
1368        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1369endif
1370
1371ifdef NO_PTHREADS
1372        BASIC_CFLAGS += -DNO_PTHREADS
1373else
1374        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1375        EXTLIBS += $(PTHREAD_LIBS)
1376        LIB_OBJS += thread-utils.o
1377endif
1378
1379ifdef HAVE_PATHS_H
1380        BASIC_CFLAGS += -DHAVE_PATHS_H
1381endif
1382
1383ifdef HAVE_LIBCHARSET_H
1384        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1385        EXTLIBS += $(CHARSET_LIB)
1386endif
1387
1388ifdef HAVE_STRINGS_H
1389        BASIC_CFLAGS += -DHAVE_STRINGS_H
1390endif
1391
1392ifdef HAVE_DEV_TTY
1393        BASIC_CFLAGS += -DHAVE_DEV_TTY
1394endif
1395
1396ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1397        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1398endif
1399ifdef UNRELIABLE_FSTAT
1400        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1401endif
1402ifdef NO_REGEX
1403        COMPAT_CFLAGS += -Icompat/regex
1404        COMPAT_OBJS += compat/regex/regex.o
1405endif
1406ifdef NATIVE_CRLF
1407        BASIC_CFLAGS += -DNATIVE_CRLF
1408endif
1409
1410ifdef USE_NED_ALLOCATOR
1411       COMPAT_CFLAGS += -Icompat/nedmalloc
1412       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1413endif
1414
1415ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1416        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1417endif
1418
1419ifndef NO_MSGFMT_EXTENDED_OPTIONS
1420        MSGFMT += --check --statistics
1421endif
1422
1423ifneq (,$(XDL_FAST_HASH))
1424        BASIC_CFLAGS += -DXDL_FAST_HASH
1425endif
1426
1427ifdef GMTIME_UNRELIABLE_ERRORS
1428        COMPAT_OBJS += compat/gmtime.o
1429        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1430endif
1431
1432ifdef HAVE_CLOCK_GETTIME
1433        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1434        EXTLIBS += -lrt
1435endif
1436
1437ifdef HAVE_CLOCK_MONOTONIC
1438        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1439endif
1440
1441ifdef HAVE_BSD_SYSCTL
1442        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1443endif
1444
1445ifdef HAVE_GETDELIM
1446        BASIC_CFLAGS += -DHAVE_GETDELIM
1447endif
1448
1449ifeq ($(TCLTK_PATH),)
1450NO_TCLTK = NoThanks
1451endif
1452
1453ifeq ($(PERL_PATH),)
1454NO_PERL = NoThanks
1455endif
1456
1457ifeq ($(PYTHON_PATH),)
1458NO_PYTHON = NoThanks
1459endif
1460
1461QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1462QUIET_SUBDIR1  =
1463
1464ifneq ($(findstring $(MAKEFLAGS),w),w)
1465PRINT_DIR = --no-print-directory
1466else # "make -w"
1467NO_SUBDIR = :
1468endif
1469
1470ifneq ($(findstring $(MAKEFLAGS),s),s)
1471ifndef V
1472        QUIET_CC       = @echo '   ' CC $@;
1473        QUIET_AR       = @echo '   ' AR $@;
1474        QUIET_LINK     = @echo '   ' LINK $@;
1475        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1476        QUIET_GEN      = @echo '   ' GEN $@;
1477        QUIET_LNCP     = @echo '   ' LN/CP $@;
1478        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1479        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1480        QUIET_GCOV     = @echo '   ' GCOV $@;
1481        QUIET_SP       = @echo '   ' SP $<;
1482        QUIET_RC       = @echo '   ' RC $@;
1483        QUIET_SUBDIR0  = +@subdir=
1484        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1485                         $(MAKE) $(PRINT_DIR) -C $$subdir
1486        export V
1487        export QUIET_GEN
1488        export QUIET_BUILT_IN
1489endif
1490endif
1491
1492ifdef NO_INSTALL_HARDLINKS
1493        export NO_INSTALL_HARDLINKS
1494endif
1495
1496### profile feedback build
1497#
1498
1499# Can adjust this to be a global directory if you want to do extended
1500# data gathering
1501PROFILE_DIR := $(CURDIR)
1502
1503ifeq ("$(PROFILE)","GEN")
1504        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1505        EXTLIBS += -lgcov
1506        export CCACHE_DISABLE = t
1507        V = 1
1508else
1509ifneq ("$(PROFILE)","")
1510        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1511        export CCACHE_DISABLE = t
1512        V = 1
1513endif
1514endif
1515
1516# Shell quote (do not use $(call) to accommodate ancient setups);
1517
1518SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1519ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1520ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1521
1522DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1523bindir_SQ = $(subst ','\'',$(bindir))
1524bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1525mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1526infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1527localedir_SQ = $(subst ','\'',$(localedir))
1528gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1529template_dir_SQ = $(subst ','\'',$(template_dir))
1530htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1531prefix_SQ = $(subst ','\'',$(prefix))
1532gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1533
1534SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1535PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1536PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1537TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1538DIFF_SQ = $(subst ','\'',$(DIFF))
1539PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1540
1541LIBS = $(GITLIBS) $(EXTLIBS)
1542
1543BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1544        $(COMPAT_CFLAGS)
1545LIB_OBJS += $(COMPAT_OBJS)
1546
1547# Quote for C
1548
1549ifdef DEFAULT_EDITOR
1550DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1551DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1552
1553BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1554endif
1555
1556ifdef DEFAULT_PAGER
1557DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1558DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1559
1560BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1561endif
1562
1563ifdef SHELL_PATH
1564SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1565SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1566
1567BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1568endif
1569
1570GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1571GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1572GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1573GIT-USER-AGENT: FORCE
1574        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1575                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1576        fi
1577
1578ifdef DEFAULT_HELP_FORMAT
1579BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1580endif
1581
1582ALL_CFLAGS += $(BASIC_CFLAGS)
1583ALL_LDFLAGS += $(BASIC_LDFLAGS)
1584
1585export DIFF TAR INSTALL DESTDIR SHELL_PATH
1586
1587
1588### Build rules
1589
1590SHELL = $(SHELL_PATH)
1591
1592all:: shell_compatibility_test
1593
1594ifeq "$(PROFILE)" "BUILD"
1595all:: profile
1596endif
1597
1598profile:: profile-clean
1599        $(MAKE) PROFILE=GEN all
1600        $(MAKE) PROFILE=GEN -j1 test
1601        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1602                $(MAKE) PROFILE=GEN -j1 perf; \
1603        else \
1604                echo "Skipping profile of perf tests..."; \
1605        fi
1606        $(MAKE) PROFILE=USE all
1607
1608profile-fast: profile-clean
1609        $(MAKE) PROFILE=GEN all
1610        $(MAKE) PROFILE=GEN -j1 perf
1611        $(MAKE) PROFILE=USE all
1612
1613
1614all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1615ifneq (,$X)
1616        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1617endif
1618
1619all::
1620ifndef NO_TCLTK
1621        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1622        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1623endif
1624ifndef NO_PERL
1625        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1626endif
1627        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1628
1629please_set_SHELL_PATH_to_a_more_modern_shell:
1630        @$$(:)
1631
1632shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1633
1634strip: $(PROGRAMS) git$X
1635        $(STRIP) $(STRIP_OPTS) $^
1636
1637### Target-specific flags and dependencies
1638
1639# The generic compilation pattern rule and automatically
1640# computed header dependencies (falling back to a dependency on
1641# LIB_H) are enough to describe how most targets should be built,
1642# but some targets are special enough to need something a little
1643# different.
1644#
1645# - When a source file "foo.c" #includes a generated header file,
1646#   we need to list that dependency for the "foo.o" target.
1647#
1648#   We also list it from other targets that are built from foo.c
1649#   like "foo.sp" and "foo.s", even though that is easy to forget
1650#   to do because the generated header is already present around
1651#   after a regular build attempt.
1652#
1653# - Some code depends on configuration kept in makefile
1654#   variables. The target-specific variable EXTRA_CPPFLAGS can
1655#   be used to convey that information to the C preprocessor
1656#   using -D options.
1657#
1658#   The "foo.o" target should have a corresponding dependency on
1659#   a file that changes when the value of the makefile variable
1660#   changes.  For example, targets making use of the
1661#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1662#
1663#   Technically the ".sp" and ".s" targets do not need this
1664#   dependency because they are force-built, but they get the
1665#   same dependency for consistency. This way, you do not have to
1666#   know how each target is implemented. And it means the
1667#   dependencies here will not need to change if the force-build
1668#   details change some day.
1669
1670git.sp git.s git.o: GIT-PREFIX
1671git.sp git.s git.o: EXTRA_CPPFLAGS = \
1672        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1673        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1674        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1675
1676git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1677        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1678                $(BUILTIN_OBJS) $(LIBS)
1679
1680help.sp help.s help.o: common-cmds.h
1681
1682builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1683builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1684        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1685        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1686        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1687
1688version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1689version.sp version.s version.o: EXTRA_CPPFLAGS = \
1690        '-DGIT_VERSION="$(GIT_VERSION)"' \
1691        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1692
1693$(BUILT_INS): git$X
1694        $(QUIET_BUILT_IN)$(RM) $@ && \
1695        ln $< $@ 2>/dev/null || \
1696        ln -s $< $@ 2>/dev/null || \
1697        cp $< $@
1698
1699common-cmds.h: generate-cmdlist.perl command-list.txt
1700
1701common-cmds.h: $(wildcard Documentation/git-*.txt)
1702        $(QUIET_GEN)$(PERL_PATH) generate-cmdlist.perl command-list.txt > $@+ && mv $@+ $@
1703
1704SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1705        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1706        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1707define cmd_munge_script
1708$(RM) $@ $@+ && \
1709sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1710    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1711    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1712    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1713    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1714    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1715    -e $(BROKEN_PATH_FIX) \
1716    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1717    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1718    $@.sh >$@+
1719endef
1720
1721GIT-SCRIPT-DEFINES: FORCE
1722        @FLAGS='$(SCRIPT_DEFINES)'; \
1723            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1724                echo >&2 "    * new script parameters"; \
1725                echo "$$FLAGS" >$@; \
1726            fi
1727
1728
1729$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1730        $(QUIET_GEN)$(cmd_munge_script) && \
1731        chmod +x $@+ && \
1732        mv $@+ $@
1733
1734$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1735        $(QUIET_GEN)$(cmd_munge_script) && \
1736        mv $@+ $@
1737
1738git.res: git.rc GIT-VERSION-FILE
1739        $(QUIET_RC)$(RC) \
1740          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1741          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1742
1743# This makes sure we depend on the NO_PERL setting itself.
1744$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1745
1746ifndef NO_PERL
1747$(SCRIPT_PERL_GEN): perl/perl.mak
1748
1749perl/perl.mak: perl/PM.stamp
1750
1751perl/PM.stamp: FORCE
1752        @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1753        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1754        $(RM) $@+
1755
1756perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1757        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1758
1759PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1760$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1761        $(QUIET_GEN)$(RM) $@ $@+ && \
1762        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1763        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1764        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1765        sed -e '1{' \
1766            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1767            -e '        h' \
1768            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1769            -e '        H' \
1770            -e '        x' \
1771            -e '}' \
1772            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1773            $< >$@+ && \
1774        chmod +x $@+ && \
1775        mv $@+ $@
1776
1777GIT-PERL-DEFINES: FORCE
1778        @FLAGS='$(PERL_DEFINES)'; \
1779            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1780                echo >&2 "    * new perl-specific parameters"; \
1781                echo "$$FLAGS" >$@; \
1782            fi
1783
1784
1785.PHONY: gitweb
1786gitweb:
1787        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1788
1789git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1790        $(QUIET_GEN)$(cmd_munge_script) && \
1791        chmod +x $@+ && \
1792        mv $@+ $@
1793else # NO_PERL
1794$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1795        $(QUIET_GEN)$(RM) $@ $@+ && \
1796        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1797            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1798            unimplemented.sh >$@+ && \
1799        chmod +x $@+ && \
1800        mv $@+ $@
1801endif # NO_PERL
1802
1803# This makes sure we depend on the NO_PYTHON setting itself.
1804$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1805
1806ifndef NO_PYTHON
1807$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1808$(SCRIPT_PYTHON_GEN): % : %.py
1809        $(QUIET_GEN)$(RM) $@ $@+ && \
1810        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1811            $< >$@+ && \
1812        chmod +x $@+ && \
1813        mv $@+ $@
1814else # NO_PYTHON
1815$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1816        $(QUIET_GEN)$(RM) $@ $@+ && \
1817        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1818            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1819            unimplemented.sh >$@+ && \
1820        chmod +x $@+ && \
1821        mv $@+ $@
1822endif # NO_PYTHON
1823
1824CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1825                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1826                        configure.ac >configure.ac+ && \
1827                   autoconf -o configure configure.ac+ && \
1828                   $(RM) configure.ac+
1829
1830configure: configure.ac GIT-VERSION-FILE
1831        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1832
1833ifdef AUTOCONFIGURED
1834# We avoid depending on 'configure' here, because it gets rebuilt
1835# every time GIT-VERSION-FILE is modified, only to update the embedded
1836# version number string, which config.status does not care about.  We
1837# do want to recheck when the platform/environment detection logic
1838# changes, hence this depends on configure.ac.
1839config.status: configure.ac
1840        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1841        if test -f config.status; then \
1842          ./config.status --recheck; \
1843        else \
1844          ./configure; \
1845        fi
1846reconfigure config.mak.autogen: config.status
1847        $(QUIET_GEN)./config.status
1848.PHONY: reconfigure # This is a convenience target.
1849endif
1850
1851XDIFF_OBJS += xdiff/xdiffi.o
1852XDIFF_OBJS += xdiff/xprepare.o
1853XDIFF_OBJS += xdiff/xutils.o
1854XDIFF_OBJS += xdiff/xemit.o
1855XDIFF_OBJS += xdiff/xmerge.o
1856XDIFF_OBJS += xdiff/xpatience.o
1857XDIFF_OBJS += xdiff/xhistogram.o
1858
1859VCSSVN_OBJS += vcs-svn/line_buffer.o
1860VCSSVN_OBJS += vcs-svn/sliding_window.o
1861VCSSVN_OBJS += vcs-svn/repo_tree.o
1862VCSSVN_OBJS += vcs-svn/fast_export.o
1863VCSSVN_OBJS += vcs-svn/svndiff.o
1864VCSSVN_OBJS += vcs-svn/svndump.o
1865
1866TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1867OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1868        $(XDIFF_OBJS) \
1869        $(VCSSVN_OBJS) \
1870        git.o
1871ifndef NO_CURL
1872        OBJECTS += http.o http-walker.o remote-curl.o
1873endif
1874
1875dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1876dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1877
1878ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1879$(dep_dirs):
1880        @mkdir -p $@
1881
1882missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1883dep_file = $(dir $@).depend/$(notdir $@).d
1884dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1885endif
1886
1887ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1888dep_dirs =
1889missing_dep_dirs =
1890dep_args =
1891endif
1892
1893ASM_SRC := $(wildcard $(OBJECTS:o=S))
1894ASM_OBJ := $(ASM_SRC:S=o)
1895C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1896
1897.SUFFIXES:
1898
1899$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1900        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1901$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1902        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1903
1904%.s: %.c GIT-CFLAGS FORCE
1905        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1906
1907ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1908# Take advantage of gcc's on-the-fly dependency generation
1909# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1910dep_files_present := $(wildcard $(dep_files))
1911ifneq ($(dep_files_present),)
1912include $(dep_files_present)
1913endif
1914else
1915# Dependencies on header files, for platforms that do not support
1916# the gcc -MMD option.
1917#
1918# Dependencies on automatically generated headers such as common-cmds.h
1919# should _not_ be included here, since they are necessary even when
1920# building an object for the first time.
1921
1922$(OBJECTS): $(LIB_H)
1923endif
1924
1925exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1926exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1927        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1928        '-DBINDIR="$(bindir_relative_SQ)"' \
1929        '-DPREFIX="$(prefix_SQ)"'
1930
1931builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1932builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1933        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1934
1935config.sp config.s config.o: GIT-PREFIX
1936config.sp config.s config.o: EXTRA_CPPFLAGS = \
1937        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1938
1939attr.sp attr.s attr.o: GIT-PREFIX
1940attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1941        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1942
1943gettext.sp gettext.s gettext.o: GIT-PREFIX
1944gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1945        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1946
1947http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1948        -DCURL_DISABLE_TYPECHECK
1949
1950ifdef NO_EXPAT
1951http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1952endif
1953
1954ifdef NO_REGEX
1955compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1956        -DGAWK -DNO_MBSUPPORT
1957endif
1958
1959ifdef USE_NED_ALLOCATOR
1960compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1961        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1962compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1963endif
1964
1965git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1966        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1967
1968git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1969        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1970                $(LIBS) $(IMAP_SEND_LDFLAGS)
1971
1972git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1973        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1974                $(LIBS) $(CURL_LIBCURL)
1975git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1976        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1977                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1978
1979git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1980        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1981        $(VCSSVN_LIB)
1982
1983$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1984        $(QUIET_LNCP)$(RM) $@ && \
1985        ln $< $@ 2>/dev/null || \
1986        ln -s $< $@ 2>/dev/null || \
1987        cp $< $@
1988
1989$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1990        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1991                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1992
1993$(LIB_FILE): $(LIB_OBJS)
1994        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1995
1996$(XDIFF_LIB): $(XDIFF_OBJS)
1997        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1998
1999$(VCSSVN_LIB): $(VCSSVN_OBJS)
2000        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2001
2002export DEFAULT_EDITOR DEFAULT_PAGER
2003
2004doc:
2005        $(MAKE) -C Documentation all
2006
2007man:
2008        $(MAKE) -C Documentation man
2009
2010html:
2011        $(MAKE) -C Documentation html
2012
2013info:
2014        $(MAKE) -C Documentation info
2015
2016pdf:
2017        $(MAKE) -C Documentation pdf
2018
2019XGETTEXT_FLAGS = \
2020        --force-po \
2021        --add-comments=TRANSLATORS: \
2022        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2023        --from-code=UTF-8
2024XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2025        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2026XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2027        --keyword=gettextln --keyword=eval_gettextln
2028XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2029LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2030LOCALIZED_SH = $(SCRIPT_SH)
2031LOCALIZED_PERL = $(SCRIPT_PERL)
2032
2033ifdef XGETTEXT_INCLUDE_TESTS
2034LOCALIZED_C += t/t0200/test.c
2035LOCALIZED_SH += t/t0200/test.sh
2036LOCALIZED_PERL += t/t0200/test.perl
2037endif
2038
2039po/git.pot: $(GENERATED_H) FORCE
2040        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2041        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2042                $(LOCALIZED_SH)
2043        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2044                $(LOCALIZED_PERL)
2045        mv $@+ $@
2046
2047pot: po/git.pot
2048
2049POFILES := $(wildcard po/*.po)
2050MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2051
2052ifndef NO_GETTEXT
2053all:: $(MOFILES)
2054endif
2055
2056po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2057        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2058
2059FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2060                        $(FIND) . \( -name .git -type d -prune \) \
2061                                -o \( -name '*.[hcS]' -type f -print \) )
2062
2063$(ETAGS_TARGET): FORCE
2064        $(RM) $(ETAGS_TARGET)
2065        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2066
2067tags: FORCE
2068        $(RM) tags
2069        $(FIND_SOURCE_FILES) | xargs ctags -a
2070
2071cscope:
2072        $(RM) cscope*
2073        $(FIND_SOURCE_FILES) | xargs cscope -b
2074
2075### Detect prefix changes
2076TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2077                $(localedir_SQ)
2078
2079GIT-PREFIX: FORCE
2080        @FLAGS='$(TRACK_PREFIX)'; \
2081        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2082                echo >&2 "    * new prefix flags"; \
2083                echo "$$FLAGS" >GIT-PREFIX; \
2084        fi
2085
2086TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2087
2088GIT-CFLAGS: FORCE
2089        @FLAGS='$(TRACK_CFLAGS)'; \
2090            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2091                echo >&2 "    * new build flags"; \
2092                echo "$$FLAGS" >GIT-CFLAGS; \
2093            fi
2094
2095TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2096
2097GIT-LDFLAGS: FORCE
2098        @FLAGS='$(TRACK_LDFLAGS)'; \
2099            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2100                echo >&2 "    * new link flags"; \
2101                echo "$$FLAGS" >GIT-LDFLAGS; \
2102            fi
2103
2104# We need to apply sq twice, once to protect from the shell
2105# that runs GIT-BUILD-OPTIONS, and then again to protect it
2106# and the first level quoting from the shell that runs "echo".
2107GIT-BUILD-OPTIONS: FORCE
2108        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2109        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2110        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2111        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2112        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2113        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2114        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2115        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2116        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2117        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2118        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2119ifdef TEST_OUTPUT_DIRECTORY
2120        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2121endif
2122ifdef GIT_TEST_OPTS
2123        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2124endif
2125ifdef GIT_TEST_CMP
2126        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2127endif
2128ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2129        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2130endif
2131        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2132        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2133ifdef GIT_PERF_REPEAT_COUNT
2134        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2135endif
2136ifdef GIT_PERF_REPO
2137        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2138endif
2139ifdef GIT_PERF_LARGE_REPO
2140        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2141endif
2142ifdef GIT_PERF_MAKE_OPTS
2143        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2144endif
2145ifdef TEST_GIT_INDEX_VERSION
2146        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2147endif
2148        @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2149
2150### Detect Python interpreter path changes
2151ifndef NO_PYTHON
2152TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2153
2154GIT-PYTHON-VARS: FORCE
2155        @VARS='$(TRACK_PYTHON)'; \
2156            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2157                echo >&2 "    * new Python interpreter location"; \
2158                echo "$$VARS" >$@; \
2159            fi
2160endif
2161
2162test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2163
2164all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2165all:: $(NO_INSTALL)
2166
2167bin-wrappers/%: wrap-for-bin.sh
2168        @mkdir -p bin-wrappers
2169        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2170             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2171             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2172        chmod +x $@
2173
2174# GNU make supports exporting all variables by "export" without parameters.
2175# However, the environment gets quite big, and some programs have problems
2176# with that.
2177
2178export NO_SVN_TESTS
2179export TEST_NO_MALLOC_CHECK
2180
2181### Testing rules
2182
2183test: all
2184        $(MAKE) -C t/ all
2185
2186perf: all
2187        $(MAKE) -C t/perf/ all
2188
2189.PHONY: test perf
2190
2191test-ctype$X: ctype.o
2192
2193test-date$X: date.o ctype.o
2194
2195test-delta$X: diff-delta.o patch-delta.o
2196
2197test-line-buffer$X: vcs-svn/lib.a
2198
2199test-parse-options$X: parse-options.o parse-options-cb.o
2200
2201test-svn-fe$X: vcs-svn/lib.a
2202
2203.PRECIOUS: $(TEST_OBJS)
2204
2205test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2206        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2207
2208check-sha1:: test-sha1$X
2209        ./test-sha1.sh
2210
2211SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2212
2213$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2214        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2215                $(SPARSE_FLAGS) $<
2216
2217.PHONY: sparse $(SP_OBJ)
2218sparse: $(SP_OBJ)
2219
2220check: common-cmds.h
2221        @if sparse; \
2222        then \
2223                echo 2>&1 "Use 'make sparse' instead"; \
2224                $(MAKE) --no-print-directory sparse; \
2225        else \
2226                echo 2>&1 "Did you mean 'make test'?"; \
2227                exit 1; \
2228        fi
2229
2230### Installation rules
2231
2232ifneq ($(filter /%,$(firstword $(template_dir))),)
2233template_instdir = $(template_dir)
2234else
2235template_instdir = $(prefix)/$(template_dir)
2236endif
2237export template_instdir
2238
2239ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2240gitexec_instdir = $(gitexecdir)
2241else
2242gitexec_instdir = $(prefix)/$(gitexecdir)
2243endif
2244gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2245export gitexec_instdir
2246
2247ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2248mergetools_instdir = $(mergetoolsdir)
2249else
2250mergetools_instdir = $(prefix)/$(mergetoolsdir)
2251endif
2252mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2253
2254install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2255
2256profile-install: profile
2257        $(MAKE) install
2258
2259profile-fast-install: profile-fast
2260        $(MAKE) install
2261
2262install: all
2263        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2264        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2265        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2266        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2267        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2268        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2269        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2270        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2271ifndef NO_GETTEXT
2272        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2273        (cd po/build/locale && $(TAR) cf - .) | \
2274        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2275endif
2276ifndef NO_PERL
2277        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2278        $(MAKE) -C gitweb install
2279endif
2280ifndef NO_TCLTK
2281        $(MAKE) -C gitk-git install
2282        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2283endif
2284ifneq (,$X)
2285        $(foreach p,$(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';)
2286endif
2287
2288        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2289        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2290        { test "$$bindir/" = "$$execdir/" || \
2291          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2292                $(RM) "$$execdir/$$p" && \
2293                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2294                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2295                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2296          done; \
2297        } && \
2298        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2299                $(RM) "$$bindir/$$p" && \
2300                test -z "$(NO_INSTALL_HARDLINKS)" && \
2301                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2302                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2303                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2304        done && \
2305        for p in $(BUILT_INS); do \
2306                $(RM) "$$execdir/$$p" && \
2307                test -z "$(NO_INSTALL_HARDLINKS)" && \
2308                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2309                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2310                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2311        done && \
2312        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2313        for p in $$remote_curl_aliases; do \
2314                $(RM) "$$execdir/$$p" && \
2315                test -z "$(NO_INSTALL_HARDLINKS)" && \
2316                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2317                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2318                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2319        done && \
2320        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2321
2322install-gitweb:
2323        $(MAKE) -C gitweb install
2324
2325install-doc:
2326        $(MAKE) -C Documentation install
2327
2328install-man:
2329        $(MAKE) -C Documentation install-man
2330
2331install-html:
2332        $(MAKE) -C Documentation install-html
2333
2334install-info:
2335        $(MAKE) -C Documentation install-info
2336
2337install-pdf:
2338        $(MAKE) -C Documentation install-pdf
2339
2340quick-install-doc:
2341        $(MAKE) -C Documentation quick-install
2342
2343quick-install-man:
2344        $(MAKE) -C Documentation quick-install-man
2345
2346quick-install-html:
2347        $(MAKE) -C Documentation quick-install-html
2348
2349
2350
2351### Maintainer's dist rules
2352
2353git.spec: git.spec.in GIT-VERSION-FILE
2354        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2355        mv $@+ $@
2356
2357GIT_TARNAME = git-$(GIT_VERSION)
2358dist: git.spec git-archive$(X) configure
2359        ./git-archive --format=tar \
2360                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2361        @mkdir -p $(GIT_TARNAME)
2362        @cp git.spec configure $(GIT_TARNAME)
2363        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2364        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2365        $(TAR) rf $(GIT_TARNAME).tar \
2366                $(GIT_TARNAME)/git.spec \
2367                $(GIT_TARNAME)/configure \
2368                $(GIT_TARNAME)/version \
2369                $(GIT_TARNAME)/git-gui/version
2370        @$(RM) -r $(GIT_TARNAME)
2371        gzip -f -9 $(GIT_TARNAME).tar
2372
2373rpm: dist
2374        $(RPMBUILD) \
2375                --define "_source_filedigest_algorithm md5" \
2376                --define "_binary_filedigest_algorithm md5" \
2377                -ta $(GIT_TARNAME).tar.gz
2378
2379htmldocs = git-htmldocs-$(GIT_VERSION)
2380manpages = git-manpages-$(GIT_VERSION)
2381dist-doc:
2382        $(RM) -r .doc-tmp-dir
2383        mkdir .doc-tmp-dir
2384        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2385        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2386        gzip -n -9 -f $(htmldocs).tar
2387        :
2388        $(RM) -r .doc-tmp-dir
2389        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2390        $(MAKE) -C Documentation DESTDIR=./ \
2391                man1dir=../.doc-tmp-dir/man1 \
2392                man5dir=../.doc-tmp-dir/man5 \
2393                man7dir=../.doc-tmp-dir/man7 \
2394                install
2395        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2396        gzip -n -9 -f $(manpages).tar
2397        $(RM) -r .doc-tmp-dir
2398
2399### Cleaning rules
2400
2401distclean: clean
2402        $(RM) configure
2403        $(RM) config.log config.status config.cache
2404        $(RM) config.mak.autogen config.mak.append
2405        $(RM) -r autom4te.cache
2406
2407profile-clean:
2408        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2409        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2410
2411clean: profile-clean coverage-clean
2412        $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2413        $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2414        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2415        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2416        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2417        $(RM) -r bin-wrappers $(dep_dirs)
2418        $(RM) -r po/build/
2419        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2420        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2421        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2422        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2423        $(MAKE) -C Documentation/ clean
2424ifndef NO_PERL
2425        $(MAKE) -C gitweb clean
2426        $(MAKE) -C perl clean
2427endif
2428        $(MAKE) -C templates/ clean
2429        $(MAKE) -C t/ clean
2430ifndef NO_TCLTK
2431        $(MAKE) -C gitk-git clean
2432        $(MAKE) -C git-gui clean
2433endif
2434        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2435        $(RM) GIT-USER-AGENT GIT-PREFIX
2436        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2437
2438.PHONY: all install profile-clean clean strip
2439.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2440.PHONY: FORCE cscope
2441
2442### Check documentation
2443#
2444ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2445ALL_COMMANDS += git
2446ALL_COMMANDS += gitk
2447ALL_COMMANDS += gitweb
2448ALL_COMMANDS += git-gui git-citool
2449check-docs::
2450        @(for v in $(ALL_COMMANDS); \
2451        do \
2452                case "$$v" in \
2453                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2454                git-merge-resolve | git-merge-subtree | \
2455                git-fsck-objects | git-init-db | \
2456                git-remote-* | git-stage | \
2457                git-?*--?* ) continue ;; \
2458                esac ; \
2459                test -f "Documentation/$$v.txt" || \
2460                echo "no doc: $$v"; \
2461                sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2462                grep -q "^$$v[  ]" || \
2463                case "$$v" in \
2464                git) ;; \
2465                *) echo "no link: $$v";; \
2466                esac ; \
2467        done; \
2468        ( \
2469                sed -e '1,/^### command list/d' \
2470                    -e '/^#/d' \
2471                    -e 's/[     ].*//' \
2472                    -e 's/^/listed /' command-list.txt; \
2473                $(MAKE) -C Documentation print-man1 | \
2474                grep '\.txt$$' | \
2475                sed -e 's|Documentation/|documented |' \
2476                    -e 's/\.txt//'; \
2477        ) | while read how cmd; \
2478        do \
2479                case " $(ALL_COMMANDS) " in \
2480                *" $$cmd "*)    ;; \
2481                *) echo "removed but $$how: $$cmd" ;; \
2482                esac; \
2483        done ) | sort
2484
2485### Make sure built-ins do not have dups and listed in git.c
2486#
2487check-builtins::
2488        ./check-builtins.sh
2489
2490### Test suite coverage testing
2491#
2492.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2493.PHONY: coverage-clean-results
2494
2495coverage:
2496        $(MAKE) coverage-test
2497        $(MAKE) coverage-untested-functions
2498
2499object_dirs := $(sort $(dir $(OBJECTS)))
2500coverage-clean-results:
2501        $(RM) $(addsuffix *.gcov,$(object_dirs))
2502        $(RM) $(addsuffix *.gcda,$(object_dirs))
2503        $(RM) coverage-untested-functions
2504        $(RM) -r cover_db/
2505        $(RM) -r cover_db_html/
2506
2507coverage-clean: coverage-clean-results
2508        $(RM) $(addsuffix *.gcno,$(object_dirs))
2509
2510COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2511COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2512GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2513
2514coverage-compile:
2515        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2516
2517coverage-test: coverage-clean-results coverage-compile
2518        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2519                DEFAULT_TEST_TARGET=test -j1 test
2520
2521coverage-report:
2522        $(QUIET_GCOV)for dir in $(object_dirs); do \
2523                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2524        done
2525
2526coverage-untested-functions: coverage-report
2527        grep '^function.*called 0 ' *.c.gcov \
2528                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2529                > coverage-untested-functions
2530
2531cover_db: coverage-report
2532        gcov2perl -db cover_db *.gcov
2533
2534cover_db_html: cover_db
2535        cover -report html -outputdir cover_db_html cover_db
2536