Makefileon commit difftool/mergetool: refactor commands to use git-mergetool--lib (21d0ba7)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
   7# or vsnprintf() return -1 instead of number of characters which would
   8# have been written to the final string if enough space had been available.
   9#
  10# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  11# when attempting to read from an fopen'ed directory.
  12#
  13# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  14# This also implies MOZILLA_SHA1.
  15#
  16# Define NO_CURL if you do not have libcurl installed.  git-http-pull and
  17# git-http-push are not built, and you cannot use http:// and https://
  18# transports.
  19#
  20# Define CURLDIR=/foo/bar if your curl header and library files are in
  21# /foo/bar/include and /foo/bar/lib directories.
  22#
  23# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  24# not built, and you cannot push using http:// and https:// transports.
  25#
  26# Define EXPATDIR=/foo/bar if your expat header and library files are in
  27# /foo/bar/include and /foo/bar/lib directories.
  28#
  29# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  30#
  31# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  32# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  33#
  34# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  35# do not support the 'size specifiers' introduced by C99, namely ll, hh,
  36# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  37# some C compilers supported these specifiers prior to C99 as an extension.
  38#
  39# Define NO_STRCASESTR if you don't have strcasestr.
  40#
  41# Define NO_MEMMEM if you don't have memmem.
  42#
  43# Define NO_STRLCPY if you don't have strlcpy.
  44#
  45# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  46# If your compiler also does not support long long or does not have
  47# strtoull, define NO_STRTOULL.
  48#
  49# Define NO_SETENV if you don't have setenv in the C library.
  50#
  51# Define NO_UNSETENV if you don't have unsetenv in the C library.
  52#
  53# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  54#
  55# Define NO_SYS_SELECT_H if you don't have sys/select.h.
  56#
  57# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  58# Enable it on Windows.  By default, symrefs are still used.
  59#
  60# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  61# tests.  These tests take up a significant amount of the total test time
  62# but are not needed unless you plan to talk to SVN repos.
  63#
  64# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  65# installed in /sw, but don't want GIT to link against any libraries
  66# installed there.  If defined you may specify your own (or Fink's)
  67# include directories and library directories by defining CFLAGS
  68# and LDFLAGS appropriately.
  69#
  70# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  71# have DarwinPorts installed in /opt/local, but don't want GIT to
  72# link against any libraries installed there.  If defined you may
  73# specify your own (or DarwinPort's) include directories and
  74# library directories by defining CFLAGS and LDFLAGS appropriately.
  75#
  76# Define PPC_SHA1 environment variable when running make to make use of
  77# a bundled SHA1 routine optimized for PowerPC.
  78#
  79# Define ARM_SHA1 environment variable when running make to make use of
  80# a bundled SHA1 routine optimized for ARM.
  81#
  82# Define MOZILLA_SHA1 environment variable when running make to make use of
  83# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  84# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  85# choice) has very fast version optimized for i586.
  86#
  87# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  88#
  89# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  90#
  91# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  92# Patrick Mauritz).
  93#
  94# Define NO_MMAP if you want to avoid mmap.
  95#
  96# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
  97#
  98# Define NO_PREAD if you have a problem with pread() system call (e.g.
  99# cygwin.dll before v1.5.22).
 100#
 101# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 102# generally faster on your platform than accessing the working directory.
 103#
 104# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 105# the executable mode bit, but doesn't really do so.
 106#
 107# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 108#
 109# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 110# sockaddr_storage.
 111#
 112# Define NO_ICONV if your libc does not properly support iconv.
 113#
 114# Define OLD_ICONV if your library has an old iconv(), where the second
 115# (input buffer pointer) parameter is declared with type (const char **).
 116#
 117# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 118#
 119# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 120# that tells runtime paths to dynamic libraries;
 121# "-Wl,-rpath=/path/lib" is used instead.
 122#
 123# Define USE_NSEC below if you want git to care about sub-second file mtimes
 124# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 125# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 126# randomly break unless your underlying filesystem supports those sub-second
 127# times (my ext3 doesn't).
 128#
 129# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 130# "st_ctim"
 131#
 132# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 133# available.  This automatically turns USE_NSEC off.
 134#
 135# Define USE_STDEV below if you want git to care about the underlying device
 136# change being considered an inode change from the update-index perspective.
 137#
 138# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 139# field that counts the on-disk footprint in 512-byte blocks.
 140#
 141# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 142#
 143# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 144#
 145# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 146# MakeMaker (e.g. using ActiveState under Cygwin).
 147#
 148# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 149#
 150# The TCL_PATH variable governs the location of the Tcl interpreter
 151# used to optimize git-gui for your system.  Only used if NO_TCLTK
 152# is not set.  Defaults to the bare 'tclsh'.
 153#
 154# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 155# If not set it defaults to the bare 'wish'. If it is set to the empty
 156# string then NO_TCLTK will be forced (this is used by configure script).
 157#
 158# Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 159# parallel delta searching when packing objects.
 160#
 161# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 162# is a simplified version of the merge sort used in glibc. This is
 163# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 164#
 165# Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 166# your external grep (e.g., if your system lacks grep, if its grep is
 167# broken, or spawning external process is slower than built-in grep git has).
 168
 169GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 170        @$(SHELL_PATH) ./GIT-VERSION-GEN
 171-include GIT-VERSION-FILE
 172
 173uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 174uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 175uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 176uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 177uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 178uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 179
 180# CFLAGS and LDFLAGS are for the users to override from the command line.
 181
 182CFLAGS = -g -O2 -Wall
 183LDFLAGS =
 184ALL_CFLAGS = $(CFLAGS)
 185ALL_LDFLAGS = $(LDFLAGS)
 186STRIP ?= strip
 187
 188# Among the variables below, these:
 189#   gitexecdir
 190#   template_dir
 191#   mandir
 192#   infodir
 193#   htmldir
 194#   ETC_GITCONFIG (but not sysconfdir)
 195# can be specified as a relative path some/where/else;
 196# this is interpreted as relative to $(prefix) and "git" at
 197# runtime figures out where they are based on the path to the executable.
 198# This can help installing the suite in a relocatable way.
 199
 200prefix = $(HOME)
 201bindir_relative = bin
 202bindir = $(prefix)/$(bindir_relative)
 203mandir = share/man
 204infodir = share/info
 205gitexecdir = libexec/git-core
 206sharedir = $(prefix)/share
 207template_dir = share/git-core/templates
 208htmldir = share/doc/git-doc
 209ifeq ($(prefix),/usr)
 210sysconfdir = /etc
 211ETC_GITCONFIG = $(sysconfdir)/gitconfig
 212else
 213sysconfdir = $(prefix)/etc
 214ETC_GITCONFIG = etc/gitconfig
 215endif
 216lib = lib
 217# DESTDIR=
 218
 219# default configuration for gitweb
 220GITWEB_CONFIG = gitweb_config.perl
 221GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 222GITWEB_HOME_LINK_STR = projects
 223GITWEB_SITENAME =
 224GITWEB_PROJECTROOT = /pub/git
 225GITWEB_PROJECT_MAXDEPTH = 2007
 226GITWEB_EXPORT_OK =
 227GITWEB_STRICT_EXPORT =
 228GITWEB_BASE_URL =
 229GITWEB_LIST =
 230GITWEB_HOMETEXT = indextext.html
 231GITWEB_CSS = gitweb.css
 232GITWEB_LOGO = git-logo.png
 233GITWEB_FAVICON = git-favicon.png
 234GITWEB_SITE_HEADER =
 235GITWEB_SITE_FOOTER =
 236
 237export prefix bindir sharedir sysconfdir
 238
 239CC = gcc
 240AR = ar
 241RM = rm -f
 242TAR = tar
 243FIND = find
 244INSTALL = install
 245RPMBUILD = rpmbuild
 246TCL_PATH = tclsh
 247TCLTK_PATH = wish
 248PTHREAD_LIBS = -lpthread
 249
 250export TCL_PATH TCLTK_PATH
 251
 252# sparse is architecture-neutral, which means that we need to tell it
 253# explicitly what architecture to check for. Fix this up for yours..
 254SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 255
 256
 257
 258### --- END CONFIGURATION SECTION ---
 259
 260# Those must not be GNU-specific; they are shared with perl/ which may
 261# be built by a different compiler. (Note that this is an artifact now
 262# but it still might be nice to keep that distinction.)
 263BASIC_CFLAGS =
 264BASIC_LDFLAGS =
 265
 266# Guard against environment variables
 267BUILTIN_OBJS =
 268BUILT_INS =
 269COMPAT_CFLAGS =
 270COMPAT_OBJS =
 271LIB_H =
 272LIB_OBJS =
 273PROGRAMS =
 274SCRIPT_PERL =
 275SCRIPT_SH =
 276TEST_PROGRAMS =
 277
 278SCRIPT_SH += git-am.sh
 279SCRIPT_SH += git-bisect.sh
 280SCRIPT_SH += git-difftool--helper.sh
 281SCRIPT_SH += git-filter-branch.sh
 282SCRIPT_SH += git-lost-found.sh
 283SCRIPT_SH += git-merge-octopus.sh
 284SCRIPT_SH += git-merge-one-file.sh
 285SCRIPT_SH += git-merge-resolve.sh
 286SCRIPT_SH += git-mergetool.sh
 287SCRIPT_SH += git-mergetool--lib.sh
 288SCRIPT_SH += git-parse-remote.sh
 289SCRIPT_SH += git-pull.sh
 290SCRIPT_SH += git-quiltimport.sh
 291SCRIPT_SH += git-rebase--interactive.sh
 292SCRIPT_SH += git-rebase.sh
 293SCRIPT_SH += git-repack.sh
 294SCRIPT_SH += git-request-pull.sh
 295SCRIPT_SH += git-sh-setup.sh
 296SCRIPT_SH += git-stash.sh
 297SCRIPT_SH += git-submodule.sh
 298SCRIPT_SH += git-web--browse.sh
 299
 300SCRIPT_PERL += git-add--interactive.perl
 301SCRIPT_PERL += git-difftool.perl
 302SCRIPT_PERL += git-archimport.perl
 303SCRIPT_PERL += git-cvsexportcommit.perl
 304SCRIPT_PERL += git-cvsimport.perl
 305SCRIPT_PERL += git-cvsserver.perl
 306SCRIPT_PERL += git-relink.perl
 307SCRIPT_PERL += git-send-email.perl
 308SCRIPT_PERL += git-svn.perl
 309
 310SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 311          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 312          git-instaweb
 313
 314# Empty...
 315EXTRA_PROGRAMS =
 316
 317# ... and all the rest that could be moved out of bindir to gitexecdir
 318PROGRAMS += $(EXTRA_PROGRAMS)
 319PROGRAMS += git-fast-import$X
 320PROGRAMS += git-fetch-pack$X
 321PROGRAMS += git-hash-object$X
 322PROGRAMS += git-index-pack$X
 323PROGRAMS += git-merge-index$X
 324PROGRAMS += git-merge-tree$X
 325PROGRAMS += git-mktag$X
 326PROGRAMS += git-mktree$X
 327PROGRAMS += git-pack-redundant$X
 328PROGRAMS += git-patch-id$X
 329PROGRAMS += git-send-pack$X
 330PROGRAMS += git-shell$X
 331PROGRAMS += git-show-index$X
 332PROGRAMS += git-unpack-file$X
 333PROGRAMS += git-update-server-info$X
 334PROGRAMS += git-upload-pack$X
 335PROGRAMS += git-var$X
 336
 337# List built-in command $C whose implementation cmd_$C() is not in
 338# builtin-$C.o but is linked in as part of some other command.
 339BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 340
 341BUILT_INS += git-cherry$X
 342BUILT_INS += git-cherry-pick$X
 343BUILT_INS += git-format-patch$X
 344BUILT_INS += git-fsck-objects$X
 345BUILT_INS += git-get-tar-commit-id$X
 346BUILT_INS += git-init$X
 347BUILT_INS += git-merge-subtree$X
 348BUILT_INS += git-peek-remote$X
 349BUILT_INS += git-repo-config$X
 350BUILT_INS += git-show$X
 351BUILT_INS += git-stage$X
 352BUILT_INS += git-status$X
 353BUILT_INS += git-whatchanged$X
 354
 355# what 'all' will build and 'install' will install, in gitexecdir
 356ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 357
 358# what 'all' will build but not install in gitexecdir
 359OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
 360
 361# Set paths to tools early so that they can be used for version tests.
 362ifndef SHELL_PATH
 363        SHELL_PATH = /bin/sh
 364endif
 365ifndef PERL_PATH
 366        PERL_PATH = /usr/bin/perl
 367endif
 368
 369export PERL_PATH
 370
 371LIB_FILE=libgit.a
 372XDIFF_LIB=xdiff/lib.a
 373
 374LIB_H += archive.h
 375LIB_H += attr.h
 376LIB_H += blob.h
 377LIB_H += builtin.h
 378LIB_H += cache.h
 379LIB_H += cache-tree.h
 380LIB_H += commit.h
 381LIB_H += compat/cygwin.h
 382LIB_H += compat/mingw.h
 383LIB_H += csum-file.h
 384LIB_H += decorate.h
 385LIB_H += delta.h
 386LIB_H += diffcore.h
 387LIB_H += diff.h
 388LIB_H += dir.h
 389LIB_H += fsck.h
 390LIB_H += git-compat-util.h
 391LIB_H += graph.h
 392LIB_H += grep.h
 393LIB_H += hash.h
 394LIB_H += help.h
 395LIB_H += levenshtein.h
 396LIB_H += list-objects.h
 397LIB_H += ll-merge.h
 398LIB_H += log-tree.h
 399LIB_H += mailmap.h
 400LIB_H += merge-recursive.h
 401LIB_H += object.h
 402LIB_H += pack.h
 403LIB_H += pack-refs.h
 404LIB_H += pack-revindex.h
 405LIB_H += parse-options.h
 406LIB_H += patch-ids.h
 407LIB_H += pkt-line.h
 408LIB_H += progress.h
 409LIB_H += quote.h
 410LIB_H += reflog-walk.h
 411LIB_H += refs.h
 412LIB_H += remote.h
 413LIB_H += rerere.h
 414LIB_H += revision.h
 415LIB_H += run-command.h
 416LIB_H += sha1-lookup.h
 417LIB_H += sideband.h
 418LIB_H += sigchain.h
 419LIB_H += strbuf.h
 420LIB_H += string-list.h
 421LIB_H += tag.h
 422LIB_H += transport.h
 423LIB_H += tree.h
 424LIB_H += tree-walk.h
 425LIB_H += unpack-trees.h
 426LIB_H += userdiff.h
 427LIB_H += utf8.h
 428LIB_H += wt-status.h
 429
 430LIB_OBJS += abspath.o
 431LIB_OBJS += alias.o
 432LIB_OBJS += alloc.o
 433LIB_OBJS += archive.o
 434LIB_OBJS += archive-tar.o
 435LIB_OBJS += archive-zip.o
 436LIB_OBJS += attr.o
 437LIB_OBJS += base85.o
 438LIB_OBJS += blob.o
 439LIB_OBJS += branch.o
 440LIB_OBJS += bundle.o
 441LIB_OBJS += cache-tree.o
 442LIB_OBJS += color.o
 443LIB_OBJS += combine-diff.o
 444LIB_OBJS += commit.o
 445LIB_OBJS += config.o
 446LIB_OBJS += connect.o
 447LIB_OBJS += convert.o
 448LIB_OBJS += copy.o
 449LIB_OBJS += csum-file.o
 450LIB_OBJS += ctype.o
 451LIB_OBJS += date.o
 452LIB_OBJS += decorate.o
 453LIB_OBJS += diffcore-break.o
 454LIB_OBJS += diffcore-delta.o
 455LIB_OBJS += diffcore-order.o
 456LIB_OBJS += diffcore-pickaxe.o
 457LIB_OBJS += diffcore-rename.o
 458LIB_OBJS += diff-delta.o
 459LIB_OBJS += diff-lib.o
 460LIB_OBJS += diff-no-index.o
 461LIB_OBJS += diff.o
 462LIB_OBJS += dir.o
 463LIB_OBJS += editor.o
 464LIB_OBJS += entry.o
 465LIB_OBJS += environment.o
 466LIB_OBJS += exec_cmd.o
 467LIB_OBJS += fsck.o
 468LIB_OBJS += graph.o
 469LIB_OBJS += grep.o
 470LIB_OBJS += hash.o
 471LIB_OBJS += help.o
 472LIB_OBJS += ident.o
 473LIB_OBJS += levenshtein.o
 474LIB_OBJS += list-objects.o
 475LIB_OBJS += ll-merge.o
 476LIB_OBJS += lockfile.o
 477LIB_OBJS += log-tree.o
 478LIB_OBJS += mailmap.o
 479LIB_OBJS += match-trees.o
 480LIB_OBJS += merge-file.o
 481LIB_OBJS += merge-recursive.o
 482LIB_OBJS += name-hash.o
 483LIB_OBJS += object.o
 484LIB_OBJS += pack-check.o
 485LIB_OBJS += pack-refs.o
 486LIB_OBJS += pack-revindex.o
 487LIB_OBJS += pack-write.o
 488LIB_OBJS += pager.o
 489LIB_OBJS += parse-options.o
 490LIB_OBJS += patch-delta.o
 491LIB_OBJS += patch-ids.o
 492LIB_OBJS += path.o
 493LIB_OBJS += pkt-line.o
 494LIB_OBJS += preload-index.o
 495LIB_OBJS += pretty.o
 496LIB_OBJS += progress.o
 497LIB_OBJS += quote.o
 498LIB_OBJS += reachable.o
 499LIB_OBJS += read-cache.o
 500LIB_OBJS += reflog-walk.o
 501LIB_OBJS += refs.o
 502LIB_OBJS += remote.o
 503LIB_OBJS += rerere.o
 504LIB_OBJS += revision.o
 505LIB_OBJS += run-command.o
 506LIB_OBJS += server-info.o
 507LIB_OBJS += setup.o
 508LIB_OBJS += sha1-lookup.o
 509LIB_OBJS += sha1_file.o
 510LIB_OBJS += sha1_name.o
 511LIB_OBJS += shallow.o
 512LIB_OBJS += sideband.o
 513LIB_OBJS += sigchain.o
 514LIB_OBJS += strbuf.o
 515LIB_OBJS += string-list.o
 516LIB_OBJS += symlinks.o
 517LIB_OBJS += tag.o
 518LIB_OBJS += trace.o
 519LIB_OBJS += transport.o
 520LIB_OBJS += tree-diff.o
 521LIB_OBJS += tree.o
 522LIB_OBJS += tree-walk.o
 523LIB_OBJS += unpack-trees.o
 524LIB_OBJS += usage.o
 525LIB_OBJS += userdiff.o
 526LIB_OBJS += utf8.o
 527LIB_OBJS += walker.o
 528LIB_OBJS += wrapper.o
 529LIB_OBJS += write_or_die.o
 530LIB_OBJS += ws.o
 531LIB_OBJS += wt-status.o
 532LIB_OBJS += xdiff-interface.o
 533
 534BUILTIN_OBJS += builtin-add.o
 535BUILTIN_OBJS += builtin-annotate.o
 536BUILTIN_OBJS += builtin-apply.o
 537BUILTIN_OBJS += builtin-archive.o
 538BUILTIN_OBJS += builtin-blame.o
 539BUILTIN_OBJS += builtin-branch.o
 540BUILTIN_OBJS += builtin-bundle.o
 541BUILTIN_OBJS += builtin-cat-file.o
 542BUILTIN_OBJS += builtin-check-attr.o
 543BUILTIN_OBJS += builtin-check-ref-format.o
 544BUILTIN_OBJS += builtin-checkout-index.o
 545BUILTIN_OBJS += builtin-checkout.o
 546BUILTIN_OBJS += builtin-clean.o
 547BUILTIN_OBJS += builtin-clone.o
 548BUILTIN_OBJS += builtin-commit-tree.o
 549BUILTIN_OBJS += builtin-commit.o
 550BUILTIN_OBJS += builtin-config.o
 551BUILTIN_OBJS += builtin-count-objects.o
 552BUILTIN_OBJS += builtin-describe.o
 553BUILTIN_OBJS += builtin-diff-files.o
 554BUILTIN_OBJS += builtin-diff-index.o
 555BUILTIN_OBJS += builtin-diff-tree.o
 556BUILTIN_OBJS += builtin-diff.o
 557BUILTIN_OBJS += builtin-fast-export.o
 558BUILTIN_OBJS += builtin-fetch--tool.o
 559BUILTIN_OBJS += builtin-fetch-pack.o
 560BUILTIN_OBJS += builtin-fetch.o
 561BUILTIN_OBJS += builtin-fmt-merge-msg.o
 562BUILTIN_OBJS += builtin-for-each-ref.o
 563BUILTIN_OBJS += builtin-fsck.o
 564BUILTIN_OBJS += builtin-gc.o
 565BUILTIN_OBJS += builtin-grep.o
 566BUILTIN_OBJS += builtin-help.o
 567BUILTIN_OBJS += builtin-init-db.o
 568BUILTIN_OBJS += builtin-log.o
 569BUILTIN_OBJS += builtin-ls-files.o
 570BUILTIN_OBJS += builtin-ls-remote.o
 571BUILTIN_OBJS += builtin-ls-tree.o
 572BUILTIN_OBJS += builtin-mailinfo.o
 573BUILTIN_OBJS += builtin-mailsplit.o
 574BUILTIN_OBJS += builtin-merge.o
 575BUILTIN_OBJS += builtin-merge-base.o
 576BUILTIN_OBJS += builtin-merge-file.o
 577BUILTIN_OBJS += builtin-merge-ours.o
 578BUILTIN_OBJS += builtin-merge-recursive.o
 579BUILTIN_OBJS += builtin-mv.o
 580BUILTIN_OBJS += builtin-name-rev.o
 581BUILTIN_OBJS += builtin-pack-objects.o
 582BUILTIN_OBJS += builtin-pack-refs.o
 583BUILTIN_OBJS += builtin-prune-packed.o
 584BUILTIN_OBJS += builtin-prune.o
 585BUILTIN_OBJS += builtin-push.o
 586BUILTIN_OBJS += builtin-read-tree.o
 587BUILTIN_OBJS += builtin-receive-pack.o
 588BUILTIN_OBJS += builtin-reflog.o
 589BUILTIN_OBJS += builtin-remote.o
 590BUILTIN_OBJS += builtin-rerere.o
 591BUILTIN_OBJS += builtin-reset.o
 592BUILTIN_OBJS += builtin-rev-list.o
 593BUILTIN_OBJS += builtin-rev-parse.o
 594BUILTIN_OBJS += builtin-revert.o
 595BUILTIN_OBJS += builtin-rm.o
 596BUILTIN_OBJS += builtin-send-pack.o
 597BUILTIN_OBJS += builtin-shortlog.o
 598BUILTIN_OBJS += builtin-show-branch.o
 599BUILTIN_OBJS += builtin-show-ref.o
 600BUILTIN_OBJS += builtin-stripspace.o
 601BUILTIN_OBJS += builtin-symbolic-ref.o
 602BUILTIN_OBJS += builtin-tag.o
 603BUILTIN_OBJS += builtin-tar-tree.o
 604BUILTIN_OBJS += builtin-unpack-objects.o
 605BUILTIN_OBJS += builtin-update-index.o
 606BUILTIN_OBJS += builtin-update-ref.o
 607BUILTIN_OBJS += builtin-upload-archive.o
 608BUILTIN_OBJS += builtin-verify-pack.o
 609BUILTIN_OBJS += builtin-verify-tag.o
 610BUILTIN_OBJS += builtin-write-tree.o
 611
 612GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 613EXTLIBS =
 614
 615#
 616# Platform specific tweaks
 617#
 618
 619# We choose to avoid "if .. else if .. else .. endif endif"
 620# because maintaining the nesting to match is a pain.  If
 621# we had "elif" things would have been much nicer...
 622
 623ifeq ($(uname_S),Linux)
 624        NO_STRLCPY = YesPlease
 625        THREADED_DELTA_SEARCH = YesPlease
 626endif
 627ifeq ($(uname_S),GNU/kFreeBSD)
 628        NO_STRLCPY = YesPlease
 629        THREADED_DELTA_SEARCH = YesPlease
 630endif
 631ifeq ($(uname_S),UnixWare)
 632        CC = cc
 633        NEEDS_SOCKET = YesPlease
 634        NEEDS_NSL = YesPlease
 635        NEEDS_SSL_WITH_CRYPTO = YesPlease
 636        NEEDS_LIBICONV = YesPlease
 637        SHELL_PATH = /usr/local/bin/bash
 638        NO_IPV6 = YesPlease
 639        NO_HSTRERROR = YesPlease
 640        BASIC_CFLAGS += -Kthread
 641        BASIC_CFLAGS += -I/usr/local/include
 642        BASIC_LDFLAGS += -L/usr/local/lib
 643        INSTALL = ginstall
 644        TAR = gtar
 645        NO_STRCASESTR = YesPlease
 646        NO_MEMMEM = YesPlease
 647endif
 648ifeq ($(uname_S),SCO_SV)
 649        ifeq ($(uname_R),3.2)
 650                CFLAGS = -O2
 651        endif
 652        ifeq ($(uname_R),5)
 653                CC = cc
 654                BASIC_CFLAGS += -Kthread
 655        endif
 656        NEEDS_SOCKET = YesPlease
 657        NEEDS_NSL = YesPlease
 658        NEEDS_SSL_WITH_CRYPTO = YesPlease
 659        NEEDS_LIBICONV = YesPlease
 660        SHELL_PATH = /usr/bin/bash
 661        NO_IPV6 = YesPlease
 662        NO_HSTRERROR = YesPlease
 663        BASIC_CFLAGS += -I/usr/local/include
 664        BASIC_LDFLAGS += -L/usr/local/lib
 665        NO_STRCASESTR = YesPlease
 666        NO_MEMMEM = YesPlease
 667        INSTALL = ginstall
 668        TAR = gtar
 669endif
 670ifeq ($(uname_S),Darwin)
 671        NEEDS_SSL_WITH_CRYPTO = YesPlease
 672        NEEDS_LIBICONV = YesPlease
 673        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 674                OLD_ICONV = UnfortunatelyYes
 675        endif
 676        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 677                NO_STRLCPY = YesPlease
 678        endif
 679        NO_MEMMEM = YesPlease
 680        THREADED_DELTA_SEARCH = YesPlease
 681        USE_ST_TIMESPEC = YesPlease
 682endif
 683ifeq ($(uname_S),SunOS)
 684        NEEDS_SOCKET = YesPlease
 685        NEEDS_NSL = YesPlease
 686        SHELL_PATH = /bin/bash
 687        NO_STRCASESTR = YesPlease
 688        NO_MEMMEM = YesPlease
 689        NO_HSTRERROR = YesPlease
 690        NO_MKDTEMP = YesPlease
 691        OLD_ICONV = UnfortunatelyYes
 692        ifeq ($(uname_R),5.8)
 693                NO_UNSETENV = YesPlease
 694                NO_SETENV = YesPlease
 695                NO_C99_FORMAT = YesPlease
 696                NO_STRTOUMAX = YesPlease
 697        endif
 698        ifeq ($(uname_R),5.9)
 699                NO_UNSETENV = YesPlease
 700                NO_SETENV = YesPlease
 701                NO_C99_FORMAT = YesPlease
 702                NO_STRTOUMAX = YesPlease
 703        endif
 704        INSTALL = ginstall
 705        TAR = gtar
 706        BASIC_CFLAGS += -D__EXTENSIONS__
 707endif
 708ifeq ($(uname_O),Cygwin)
 709        NO_D_TYPE_IN_DIRENT = YesPlease
 710        NO_D_INO_IN_DIRENT = YesPlease
 711        NO_STRCASESTR = YesPlease
 712        NO_MEMMEM = YesPlease
 713        NO_SYMLINK_HEAD = YesPlease
 714        NEEDS_LIBICONV = YesPlease
 715        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 716        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 717        OLD_ICONV = UnfortunatelyYes
 718        # There are conflicting reports about this.
 719        # On some boxes NO_MMAP is needed, and not so elsewhere.
 720        # Try commenting this out if you suspect MMAP is more efficient
 721        NO_MMAP = YesPlease
 722        NO_IPV6 = YesPlease
 723        X = .exe
 724endif
 725ifeq ($(uname_S),FreeBSD)
 726        NEEDS_LIBICONV = YesPlease
 727        NO_MEMMEM = YesPlease
 728        BASIC_CFLAGS += -I/usr/local/include
 729        BASIC_LDFLAGS += -L/usr/local/lib
 730        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 731        USE_ST_TIMESPEC = YesPlease
 732        THREADED_DELTA_SEARCH = YesPlease
 733        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 734                PTHREAD_LIBS = -pthread
 735                NO_UINTMAX_T = YesPlease
 736                NO_STRTOUMAX = YesPlease
 737        endif
 738endif
 739ifeq ($(uname_S),OpenBSD)
 740        NO_STRCASESTR = YesPlease
 741        NO_MEMMEM = YesPlease
 742        NEEDS_LIBICONV = YesPlease
 743        BASIC_CFLAGS += -I/usr/local/include
 744        BASIC_LDFLAGS += -L/usr/local/lib
 745        THREADED_DELTA_SEARCH = YesPlease
 746endif
 747ifeq ($(uname_S),NetBSD)
 748        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 749                NEEDS_LIBICONV = YesPlease
 750        endif
 751        BASIC_CFLAGS += -I/usr/pkg/include
 752        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 753        THREADED_DELTA_SEARCH = YesPlease
 754endif
 755ifeq ($(uname_S),AIX)
 756        NO_STRCASESTR=YesPlease
 757        NO_MEMMEM = YesPlease
 758        NO_MKDTEMP = YesPlease
 759        NO_STRLCPY = YesPlease
 760        NO_NSEC = YesPlease
 761        FREAD_READS_DIRECTORIES = UnfortunatelyYes
 762        INTERNAL_QSORT = UnfortunatelyYes
 763        NEEDS_LIBICONV=YesPlease
 764        BASIC_CFLAGS += -D_LARGE_FILES
 765        ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 766                THREADED_DELTA_SEARCH = YesPlease
 767        else
 768                NO_PTHREADS = YesPlease
 769        endif
 770endif
 771ifeq ($(uname_S),GNU)
 772        # GNU/Hurd
 773        NO_STRLCPY=YesPlease
 774endif
 775ifeq ($(uname_S),IRIX64)
 776        NO_IPV6=YesPlease
 777        NO_SETENV=YesPlease
 778        NO_STRCASESTR=YesPlease
 779        NO_MEMMEM = YesPlease
 780        NO_STRLCPY = YesPlease
 781        NO_SOCKADDR_STORAGE=YesPlease
 782        SHELL_PATH=/usr/gnu/bin/bash
 783        BASIC_CFLAGS += -DPATH_MAX=1024
 784        # for now, build 32-bit version
 785        BASIC_LDFLAGS += -L/usr/lib32
 786endif
 787ifeq ($(uname_S),HP-UX)
 788        NO_IPV6=YesPlease
 789        NO_SETENV=YesPlease
 790        NO_STRCASESTR=YesPlease
 791        NO_MEMMEM = YesPlease
 792        NO_STRLCPY = YesPlease
 793        NO_MKDTEMP = YesPlease
 794        NO_UNSETENV = YesPlease
 795        NO_HSTRERROR = YesPlease
 796        NO_SYS_SELECT_H = YesPlease
 797        SNPRINTF_RETURNS_BOGUS = YesPlease
 798endif
 799ifneq (,$(findstring CYGWIN,$(uname_S)))
 800        COMPAT_OBJS += compat/cygwin.o
 801endif
 802ifneq (,$(findstring MINGW,$(uname_S)))
 803        NO_PREAD = YesPlease
 804        NO_OPENSSL = YesPlease
 805        NO_CURL = YesPlease
 806        NO_SYMLINK_HEAD = YesPlease
 807        NO_IPV6 = YesPlease
 808        NO_SETENV = YesPlease
 809        NO_UNSETENV = YesPlease
 810        NO_STRCASESTR = YesPlease
 811        NO_STRLCPY = YesPlease
 812        NO_MEMMEM = YesPlease
 813        NO_PTHREADS = YesPlease
 814        NEEDS_LIBICONV = YesPlease
 815        OLD_ICONV = YesPlease
 816        NO_C99_FORMAT = YesPlease
 817        NO_STRTOUMAX = YesPlease
 818        NO_MKDTEMP = YesPlease
 819        SNPRINTF_RETURNS_BOGUS = YesPlease
 820        NO_SVN_TESTS = YesPlease
 821        NO_PERL_MAKEMAKER = YesPlease
 822        RUNTIME_PREFIX = YesPlease
 823        NO_POSIX_ONLY_PROGRAMS = YesPlease
 824        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 825        NO_NSEC = YesPlease
 826        USE_WIN32_MMAP = YesPlease
 827        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch
 828        COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1
 829        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 830        COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/regex/regex.o compat/winansi.o
 831        EXTLIBS += -lws2_32
 832        X = .exe
 833endif
 834ifneq (,$(findstring arm,$(uname_M)))
 835        ARM_SHA1 = YesPlease
 836endif
 837
 838-include config.mak.autogen
 839-include config.mak
 840
 841ifeq ($(uname_S),Darwin)
 842        ifndef NO_FINK
 843                ifeq ($(shell test -d /sw/lib && echo y),y)
 844                        BASIC_CFLAGS += -I/sw/include
 845                        BASIC_LDFLAGS += -L/sw/lib
 846                endif
 847        endif
 848        ifndef NO_DARWIN_PORTS
 849                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 850                        BASIC_CFLAGS += -I/opt/local/include
 851                        BASIC_LDFLAGS += -L/opt/local/lib
 852                endif
 853        endif
 854        PTHREAD_LIBS =
 855endif
 856
 857ifndef CC_LD_DYNPATH
 858        ifdef NO_R_TO_GCC_LINKER
 859                # Some gcc does not accept and pass -R to the linker to specify
 860                # the runtime dynamic library path.
 861                CC_LD_DYNPATH = -Wl,-rpath,
 862        else
 863                CC_LD_DYNPATH = -R
 864        endif
 865endif
 866
 867ifdef NO_CURL
 868        BASIC_CFLAGS += -DNO_CURL
 869else
 870        ifdef CURLDIR
 871                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 872                BASIC_CFLAGS += -I$(CURLDIR)/include
 873                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 874        else
 875                CURL_LIBCURL = -lcurl
 876        endif
 877        BUILTIN_OBJS += builtin-http-fetch.o
 878        EXTLIBS += $(CURL_LIBCURL)
 879        LIB_OBJS += http.o http-walker.o
 880        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 881        ifeq "$(curl_check)" "070908"
 882                ifndef NO_EXPAT
 883                        PROGRAMS += git-http-push$X
 884                endif
 885        endif
 886        ifndef NO_EXPAT
 887                ifdef EXPATDIR
 888                        BASIC_CFLAGS += -I$(EXPATDIR)/include
 889                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 890                else
 891                        EXPAT_LIBEXPAT = -lexpat
 892                endif
 893        endif
 894endif
 895
 896ifdef ZLIB_PATH
 897        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 898        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 899endif
 900EXTLIBS += -lz
 901
 902ifndef NO_POSIX_ONLY_PROGRAMS
 903        PROGRAMS += git-daemon$X
 904        PROGRAMS += git-imap-send$X
 905endif
 906ifndef NO_OPENSSL
 907        OPENSSL_LIBSSL = -lssl
 908        ifdef OPENSSLDIR
 909                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 910                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
 911        else
 912                OPENSSL_LINK =
 913        endif
 914else
 915        BASIC_CFLAGS += -DNO_OPENSSL
 916        MOZILLA_SHA1 = 1
 917        OPENSSL_LIBSSL =
 918endif
 919ifdef NEEDS_SSL_WITH_CRYPTO
 920        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 921else
 922        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 923endif
 924ifdef NEEDS_LIBICONV
 925        ifdef ICONVDIR
 926                BASIC_CFLAGS += -I$(ICONVDIR)/include
 927                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
 928        else
 929                ICONV_LINK =
 930        endif
 931        EXTLIBS += $(ICONV_LINK) -liconv
 932endif
 933ifdef NEEDS_SOCKET
 934        EXTLIBS += -lsocket
 935endif
 936ifdef NEEDS_NSL
 937        EXTLIBS += -lnsl
 938endif
 939ifdef NO_D_TYPE_IN_DIRENT
 940        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 941endif
 942ifdef NO_D_INO_IN_DIRENT
 943        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 944endif
 945ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
 946        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
 947endif
 948ifdef USE_NSEC
 949        BASIC_CFLAGS += -DUSE_NSEC
 950endif
 951ifdef USE_ST_TIMESPEC
 952        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
 953endif
 954ifdef NO_NSEC
 955        BASIC_CFLAGS += -DNO_NSEC
 956endif
 957ifdef NO_C99_FORMAT
 958        BASIC_CFLAGS += -DNO_C99_FORMAT
 959endif
 960ifdef SNPRINTF_RETURNS_BOGUS
 961        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 962        COMPAT_OBJS += compat/snprintf.o
 963endif
 964ifdef FREAD_READS_DIRECTORIES
 965        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 966        COMPAT_OBJS += compat/fopen.o
 967endif
 968ifdef NO_SYMLINK_HEAD
 969        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 970endif
 971ifdef NO_STRCASESTR
 972        COMPAT_CFLAGS += -DNO_STRCASESTR
 973        COMPAT_OBJS += compat/strcasestr.o
 974endif
 975ifdef NO_STRLCPY
 976        COMPAT_CFLAGS += -DNO_STRLCPY
 977        COMPAT_OBJS += compat/strlcpy.o
 978endif
 979ifdef NO_STRTOUMAX
 980        COMPAT_CFLAGS += -DNO_STRTOUMAX
 981        COMPAT_OBJS += compat/strtoumax.o
 982endif
 983ifdef NO_STRTOULL
 984        COMPAT_CFLAGS += -DNO_STRTOULL
 985endif
 986ifdef NO_SETENV
 987        COMPAT_CFLAGS += -DNO_SETENV
 988        COMPAT_OBJS += compat/setenv.o
 989endif
 990ifdef NO_MKDTEMP
 991        COMPAT_CFLAGS += -DNO_MKDTEMP
 992        COMPAT_OBJS += compat/mkdtemp.o
 993endif
 994ifdef NO_UNSETENV
 995        COMPAT_CFLAGS += -DNO_UNSETENV
 996        COMPAT_OBJS += compat/unsetenv.o
 997endif
 998ifdef NO_SYS_SELECT_H
 999        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1000endif
1001ifdef NO_MMAP
1002        COMPAT_CFLAGS += -DNO_MMAP
1003        COMPAT_OBJS += compat/mmap.o
1004else
1005        ifdef USE_WIN32_MMAP
1006                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1007                COMPAT_OBJS += compat/win32mmap.o
1008        endif
1009endif
1010ifdef NO_PREAD
1011        COMPAT_CFLAGS += -DNO_PREAD
1012        COMPAT_OBJS += compat/pread.o
1013endif
1014ifdef NO_FAST_WORKING_DIRECTORY
1015        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1016endif
1017ifdef NO_TRUSTABLE_FILEMODE
1018        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1019endif
1020ifdef NO_IPV6
1021        BASIC_CFLAGS += -DNO_IPV6
1022endif
1023ifdef NO_UINTMAX_T
1024        BASIC_CFLAGS += -Duintmax_t=uint32_t
1025endif
1026ifdef NO_SOCKADDR_STORAGE
1027ifdef NO_IPV6
1028        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1029else
1030        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1031endif
1032endif
1033ifdef NO_INET_NTOP
1034        LIB_OBJS += compat/inet_ntop.o
1035endif
1036ifdef NO_INET_PTON
1037        LIB_OBJS += compat/inet_pton.o
1038endif
1039
1040ifdef NO_ICONV
1041        BASIC_CFLAGS += -DNO_ICONV
1042endif
1043
1044ifdef OLD_ICONV
1045        BASIC_CFLAGS += -DOLD_ICONV
1046endif
1047
1048ifdef NO_DEFLATE_BOUND
1049        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1050endif
1051
1052ifdef PPC_SHA1
1053        SHA1_HEADER = "ppc/sha1.h"
1054        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1055else
1056ifdef ARM_SHA1
1057        SHA1_HEADER = "arm/sha1.h"
1058        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
1059else
1060ifdef MOZILLA_SHA1
1061        SHA1_HEADER = "mozilla-sha1/sha1.h"
1062        LIB_OBJS += mozilla-sha1/sha1.o
1063else
1064        SHA1_HEADER = <openssl/sha.h>
1065        EXTLIBS += $(LIB_4_CRYPTO)
1066endif
1067endif
1068endif
1069ifdef NO_PERL_MAKEMAKER
1070        export NO_PERL_MAKEMAKER
1071endif
1072ifdef NO_HSTRERROR
1073        COMPAT_CFLAGS += -DNO_HSTRERROR
1074        COMPAT_OBJS += compat/hstrerror.o
1075endif
1076ifdef NO_MEMMEM
1077        COMPAT_CFLAGS += -DNO_MEMMEM
1078        COMPAT_OBJS += compat/memmem.o
1079endif
1080ifdef INTERNAL_QSORT
1081        COMPAT_CFLAGS += -DINTERNAL_QSORT
1082        COMPAT_OBJS += compat/qsort.o
1083endif
1084ifdef RUNTIME_PREFIX
1085        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1086endif
1087
1088ifdef NO_PTHREADS
1089        THREADED_DELTA_SEARCH =
1090        BASIC_CFLAGS += -DNO_PTHREADS
1091else
1092        EXTLIBS += $(PTHREAD_LIBS)
1093endif
1094
1095ifdef THREADED_DELTA_SEARCH
1096        BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1097        LIB_OBJS += thread-utils.o
1098endif
1099ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1100        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1101endif
1102ifdef NO_EXTERNAL_GREP
1103        BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1104endif
1105
1106ifeq ($(TCLTK_PATH),)
1107NO_TCLTK=NoThanks
1108endif
1109
1110QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1111QUIET_SUBDIR1  =
1112
1113ifneq ($(findstring $(MAKEFLAGS),w),w)
1114PRINT_DIR = --no-print-directory
1115else # "make -w"
1116NO_SUBDIR = :
1117endif
1118
1119ifneq ($(findstring $(MAKEFLAGS),s),s)
1120ifndef V
1121        QUIET_CC       = @echo '   ' CC $@;
1122        QUIET_AR       = @echo '   ' AR $@;
1123        QUIET_LINK     = @echo '   ' LINK $@;
1124        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1125        QUIET_GEN      = @echo '   ' GEN $@;
1126        QUIET_SUBDIR0  = +@subdir=
1127        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1128                         $(MAKE) $(PRINT_DIR) -C $$subdir
1129        export V
1130        export QUIET_GEN
1131        export QUIET_BUILT_IN
1132endif
1133endif
1134
1135ifdef ASCIIDOC8
1136        export ASCIIDOC8
1137endif
1138
1139# Shell quote (do not use $(call) to accommodate ancient setups);
1140
1141SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1142ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1143
1144DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1145bindir_SQ = $(subst ','\'',$(bindir))
1146bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1147mandir_SQ = $(subst ','\'',$(mandir))
1148infodir_SQ = $(subst ','\'',$(infodir))
1149gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1150template_dir_SQ = $(subst ','\'',$(template_dir))
1151htmldir_SQ = $(subst ','\'',$(htmldir))
1152prefix_SQ = $(subst ','\'',$(prefix))
1153
1154SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1155PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1156TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1157
1158LIBS = $(GITLIBS) $(EXTLIBS)
1159
1160BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1161        $(COMPAT_CFLAGS)
1162LIB_OBJS += $(COMPAT_OBJS)
1163
1164ALL_CFLAGS += $(BASIC_CFLAGS)
1165ALL_LDFLAGS += $(BASIC_LDFLAGS)
1166
1167export TAR INSTALL DESTDIR SHELL_PATH
1168
1169
1170### Build rules
1171
1172SHELL = $(SHELL_PATH)
1173
1174all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1175ifneq (,$X)
1176        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1177endif
1178
1179all::
1180ifndef NO_TCLTK
1181        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1182        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1183endif
1184        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1185        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1186
1187please_set_SHELL_PATH_to_a_more_modern_shell:
1188        @$$(:)
1189
1190shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1191
1192strip: $(PROGRAMS) git$X
1193        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1194
1195git.o: git.c common-cmds.h GIT-CFLAGS
1196        $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1197                $(ALL_CFLAGS) -c $(filter %.c,$^)
1198
1199git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1200        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1201                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1202
1203builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1204        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1205                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1206                '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1207                '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1208
1209$(BUILT_INS): git$X
1210        $(QUIET_BUILT_IN)$(RM) $@ && \
1211        ln git$X $@ 2>/dev/null || \
1212        ln -s git$X $@ 2>/dev/null || \
1213        cp git$X $@
1214
1215common-cmds.h: ./generate-cmdlist.sh command-list.txt
1216
1217common-cmds.h: $(wildcard Documentation/git-*.txt)
1218        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1219
1220$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1221        $(QUIET_GEN)$(RM) $@ $@+ && \
1222        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1223            -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1224            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1225            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1226            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1227            $@.sh >$@+ && \
1228        chmod +x $@+ && \
1229        mv $@+ $@
1230
1231$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1232
1233perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1234        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1235
1236$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1237        $(QUIET_GEN)$(RM) $@ $@+ && \
1238        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1239        sed -e '1{' \
1240            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1241            -e '        h' \
1242            -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1243            -e '        H' \
1244            -e '        x' \
1245            -e '}' \
1246            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1247            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1248            $@.perl >$@+ && \
1249        chmod +x $@+ && \
1250        mv $@+ $@
1251
1252gitweb/gitweb.cgi: gitweb/gitweb.perl
1253        $(QUIET_GEN)$(RM) $@ $@+ && \
1254        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1255            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1256            -e 's|++GIT_BINDIR++|$(bindir)|g' \
1257            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1258            -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1259            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1260            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1261            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1262            -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1263            -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1264            -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1265            -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1266            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1267            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1268            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1269            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1270            -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1271            -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1272            -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1273            $< >$@+ && \
1274        chmod +x $@+ && \
1275        mv $@+ $@
1276
1277git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1278        $(QUIET_GEN)$(RM) $@ $@+ && \
1279        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1280            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1281            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1282            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1283            -e '/@@GITWEB_CGI@@/d' \
1284            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1285            -e '/@@GITWEB_CSS@@/d' \
1286            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1287            $@.sh > $@+ && \
1288        chmod +x $@+ && \
1289        mv $@+ $@
1290
1291configure: configure.ac
1292        $(QUIET_GEN)$(RM) $@ $<+ && \
1293        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1294            $< > $<+ && \
1295        autoconf -o $@ $<+ && \
1296        $(RM) $<+
1297
1298# These can record GIT_VERSION
1299git.o git.spec \
1300        $(patsubst %.sh,%,$(SCRIPT_SH)) \
1301        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1302        : GIT-VERSION-FILE
1303
1304%.o: %.c GIT-CFLAGS
1305        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1306%.s: %.c GIT-CFLAGS
1307        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1308%.o: %.S
1309        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1310
1311exec_cmd.o: exec_cmd.c GIT-CFLAGS
1312        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1313                '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1314                '-DBINDIR="$(bindir_relative_SQ)"' \
1315                '-DPREFIX="$(prefix_SQ)"' \
1316                $<
1317
1318builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1319        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1320
1321config.o: config.c GIT-CFLAGS
1322        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1323
1324http.o: http.c GIT-CFLAGS
1325        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1326
1327ifdef NO_EXPAT
1328http-walker.o: http-walker.c http.h GIT-CFLAGS
1329        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1330endif
1331
1332git-%$X: %.o $(GITLIBS)
1333        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1334
1335git-imap-send$X: imap-send.o $(GITLIBS)
1336        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1337                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1338
1339http.o http-walker.o http-push.o transport.o: http.h
1340
1341git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1342        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1343                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1344
1345$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1346$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
1347builtin-revert.o wt-status.o: wt-status.h
1348
1349$(LIB_FILE): $(LIB_OBJS)
1350        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1351
1352XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1353        xdiff/xmerge.o xdiff/xpatience.o
1354$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1355        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1356
1357$(XDIFF_LIB): $(XDIFF_OBJS)
1358        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1359
1360
1361doc:
1362        $(MAKE) -C Documentation all
1363
1364man:
1365        $(MAKE) -C Documentation man
1366
1367html:
1368        $(MAKE) -C Documentation html
1369
1370info:
1371        $(MAKE) -C Documentation info
1372
1373pdf:
1374        $(MAKE) -C Documentation pdf
1375
1376TAGS:
1377        $(RM) TAGS
1378        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1379
1380tags:
1381        $(RM) tags
1382        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1383
1384cscope:
1385        $(RM) cscope*
1386        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1387
1388### Detect prefix changes
1389TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1390             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1391
1392GIT-CFLAGS: .FORCE-GIT-CFLAGS
1393        @FLAGS='$(TRACK_CFLAGS)'; \
1394            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1395                echo 1>&2 "    * new build flags or prefix"; \
1396                echo "$$FLAGS" >GIT-CFLAGS; \
1397            fi
1398
1399# We need to apply sq twice, once to protect from the shell
1400# that runs GIT-BUILD-OPTIONS, and then again to protect it
1401# and the first level quoting from the shell that runs "echo".
1402GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1403        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1404        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1405        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1406
1407### Detect Tck/Tk interpreter path changes
1408ifndef NO_TCLTK
1409TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1410
1411GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1412        @VARS='$(TRACK_VARS)'; \
1413            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1414                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1415                echo "$$VARS" >$@; \
1416            fi
1417
1418.PHONY: .FORCE-GIT-GUI-VARS
1419endif
1420
1421### Testing rules
1422
1423TEST_PROGRAMS += test-chmtime$X
1424TEST_PROGRAMS += test-ctype$X
1425TEST_PROGRAMS += test-date$X
1426TEST_PROGRAMS += test-delta$X
1427TEST_PROGRAMS += test-dump-cache-tree$X
1428TEST_PROGRAMS += test-genrandom$X
1429TEST_PROGRAMS += test-match-trees$X
1430TEST_PROGRAMS += test-parse-options$X
1431TEST_PROGRAMS += test-path-utils$X
1432TEST_PROGRAMS += test-sha1$X
1433TEST_PROGRAMS += test-sigchain$X
1434
1435all:: $(TEST_PROGRAMS)
1436
1437# GNU make supports exporting all variables by "export" without parameters.
1438# However, the environment gets quite big, and some programs have problems
1439# with that.
1440
1441export NO_SVN_TESTS
1442
1443test: all
1444        $(MAKE) -C t/ all
1445
1446test-ctype$X: ctype.o
1447
1448test-date$X: date.o ctype.o
1449
1450test-delta$X: diff-delta.o patch-delta.o
1451
1452test-parse-options$X: parse-options.o
1453
1454.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1455
1456test-%$X: test-%.o $(GITLIBS)
1457        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1458
1459check-sha1:: test-sha1$X
1460        ./test-sha1.sh
1461
1462check: common-cmds.h
1463        if sparse; \
1464        then \
1465                for i in *.c; \
1466                do \
1467                        sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1468                done; \
1469        else \
1470                echo 2>&1 "Did you mean 'make test'?"; \
1471                exit 1; \
1472        fi
1473
1474remove-dashes:
1475        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1476
1477### Installation rules
1478
1479ifneq ($(filter /%,$(firstword $(template_dir))),)
1480template_instdir = $(template_dir)
1481else
1482template_instdir = $(prefix)/$(template_dir)
1483endif
1484export template_instdir
1485
1486ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1487gitexec_instdir = $(gitexecdir)
1488else
1489gitexec_instdir = $(prefix)/$(gitexecdir)
1490endif
1491gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1492export gitexec_instdir
1493
1494install: all
1495        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1496        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1497        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1498        $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1499        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1500        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1501ifndef NO_TCLTK
1502        $(MAKE) -C gitk-git install
1503        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1504endif
1505ifneq (,$X)
1506        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
1507endif
1508        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1509        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1510        { $(RM) "$$execdir/git-add$X" && \
1511                ln "$$bindir/git$X" "$$execdir/git-add$X" 2>/dev/null || \
1512                cp "$$bindir/git$X" "$$execdir/git-add$X"; } && \
1513        { for p in $(filter-out git-add$X,$(BUILT_INS)); do \
1514                $(RM) "$$execdir/$$p" && \
1515                ln "$$execdir/git-add$X" "$$execdir/$$p" 2>/dev/null || \
1516                ln -s "git-add$X" "$$execdir/$$p" 2>/dev/null || \
1517                cp "$$execdir/git-add$X" "$$execdir/$$p" || exit; \
1518          done } && \
1519        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1520
1521install-doc:
1522        $(MAKE) -C Documentation install
1523
1524install-man:
1525        $(MAKE) -C Documentation install-man
1526
1527install-html:
1528        $(MAKE) -C Documentation install-html
1529
1530install-info:
1531        $(MAKE) -C Documentation install-info
1532
1533install-pdf:
1534        $(MAKE) -C Documentation install-pdf
1535
1536quick-install-doc:
1537        $(MAKE) -C Documentation quick-install
1538
1539quick-install-man:
1540        $(MAKE) -C Documentation quick-install-man
1541
1542quick-install-html:
1543        $(MAKE) -C Documentation quick-install-html
1544
1545
1546
1547### Maintainer's dist rules
1548
1549git.spec: git.spec.in
1550        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1551        mv $@+ $@
1552
1553GIT_TARNAME=git-$(GIT_VERSION)
1554dist: git.spec git-archive$(X) configure
1555        ./git-archive --format=tar \
1556                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1557        @mkdir -p $(GIT_TARNAME)
1558        @cp git.spec configure $(GIT_TARNAME)
1559        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1560        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1561        $(TAR) rf $(GIT_TARNAME).tar \
1562                $(GIT_TARNAME)/git.spec \
1563                $(GIT_TARNAME)/configure \
1564                $(GIT_TARNAME)/version \
1565                $(GIT_TARNAME)/git-gui/version
1566        @$(RM) -r $(GIT_TARNAME)
1567        gzip -f -9 $(GIT_TARNAME).tar
1568
1569rpm: dist
1570        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1571
1572htmldocs = git-htmldocs-$(GIT_VERSION)
1573manpages = git-manpages-$(GIT_VERSION)
1574dist-doc:
1575        $(RM) -r .doc-tmp-dir
1576        mkdir .doc-tmp-dir
1577        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1578        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1579        gzip -n -9 -f $(htmldocs).tar
1580        :
1581        $(RM) -r .doc-tmp-dir
1582        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1583        $(MAKE) -C Documentation DESTDIR=./ \
1584                man1dir=../.doc-tmp-dir/man1 \
1585                man5dir=../.doc-tmp-dir/man5 \
1586                man7dir=../.doc-tmp-dir/man7 \
1587                install
1588        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1589        gzip -n -9 -f $(manpages).tar
1590        $(RM) -r .doc-tmp-dir
1591
1592### Cleaning rules
1593
1594distclean: clean
1595        $(RM) configure
1596
1597clean:
1598        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1599                $(LIB_FILE) $(XDIFF_LIB)
1600        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1601        $(RM) $(TEST_PROGRAMS)
1602        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1603        $(RM) -r autom4te.cache
1604        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1605        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1606        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1607        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1608        $(RM) gitweb/gitweb.cgi
1609        $(MAKE) -C Documentation/ clean
1610        $(MAKE) -C perl clean
1611        $(MAKE) -C templates/ clean
1612        $(MAKE) -C t/ clean
1613ifndef NO_TCLTK
1614        $(MAKE) -C gitk-git clean
1615        $(MAKE) -C git-gui clean
1616endif
1617        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1618
1619.PHONY: all install clean strip
1620.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1621.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1622.PHONY: .FORCE-GIT-BUILD-OPTIONS
1623
1624### Check documentation
1625#
1626check-docs::
1627        @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1628        do \
1629                case "$$v" in \
1630                git-merge-octopus | git-merge-ours | git-merge-recursive | \
1631                git-merge-resolve | git-merge-subtree | \
1632                git-fsck-objects | git-init-db | \
1633                git-?*--?* ) continue ;; \
1634                esac ; \
1635                test -f "Documentation/$$v.txt" || \
1636                echo "no doc: $$v"; \
1637                sed -e '/^#/d' command-list.txt | \
1638                grep -q "^$$v[  ]" || \
1639                case "$$v" in \
1640                git) ;; \
1641                *) echo "no link: $$v";; \
1642                esac ; \
1643        done; \
1644        ( \
1645                sed -e '/^#/d' \
1646                    -e 's/[     ].*//' \
1647                    -e 's/^/listed /' command-list.txt; \
1648                ls -1 Documentation/git*txt | \
1649                sed -e 's|Documentation/|documented |' \
1650                    -e 's/\.txt//'; \
1651        ) | while read how cmd; \
1652        do \
1653                case "$$how,$$cmd" in \
1654                *,git-citool | \
1655                *,git-gui | \
1656                *,git-help | \
1657                documented,gitattributes | \
1658                documented,gitignore | \
1659                documented,gitmodules | \
1660                documented,gitcli | \
1661                documented,git-tools | \
1662                documented,gitcore-tutorial | \
1663                documented,gitcvs-migration | \
1664                documented,gitdiffcore | \
1665                documented,gitglossary | \
1666                documented,githooks | \
1667                documented,gitrepository-layout | \
1668                documented,gittutorial | \
1669                documented,gittutorial-2 | \
1670                sentinel,not,matching,is,ok ) continue ;; \
1671                esac; \
1672                case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1673                *" $$cmd "*)    ;; \
1674                *) echo "removed but $$how: $$cmd" ;; \
1675                esac; \
1676        done ) | sort
1677
1678### Make sure built-ins do not have dups and listed in git.c
1679#
1680check-builtins::
1681        ./check-builtins.sh
1682
1683### Test suite coverage testing
1684#
1685.PHONY: coverage coverage-clean coverage-build coverage-report
1686
1687coverage:
1688        $(MAKE) coverage-build
1689        $(MAKE) coverage-report
1690
1691coverage-clean:
1692        rm -f *.gcda *.gcno
1693
1694COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1695COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1696
1697coverage-build: coverage-clean
1698        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1699        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1700                -j1 test
1701
1702coverage-report:
1703        gcov -b *.c
1704        grep '^function.*called 0 ' *.c.gcov \
1705                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1706                | tee coverage-untested-functions