Andrew's git - gitweb.git/blob

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