Andrew's git / gitweb.git / Makefile
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Makefileon commit Merge branch 'maint' (3f189d0)
   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 SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  12# or vsnprintf() return -1 instead of number of characters which would
  13# have been written to the final string if enough space had been available.
  14#
  15# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  16# when attempting to read from an fopen'ed directory.
  17#
  18# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  19# This also implies MOZILLA_SHA1.
  20#
  21# Define NO_CURL if you do not have libcurl installed.  git-http-pull and
  22# git-http-push are not built, and you cannot use http:// and https://
  23# transports.
  24#
  25# Define CURLDIR=/foo/bar if your curl header and library files are in
  26# /foo/bar/include and /foo/bar/lib directories.
  27#
  28# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  29# not built, and you cannot push using http:// and https:// transports.
  30#
  31# Define EXPATDIR=/foo/bar if your expat header and library files are in
  32# /foo/bar/include and /foo/bar/lib directories.
  33#
  34# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  35#
  36# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  37# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  38#
  39# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  40# do not support the 'size specifiers' introduced by C99, namely ll, hh,
  41# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  42# some C compilers supported these specifiers prior to C99 as an extension.
  43#
  44# Define NO_STRCASESTR if you don't have strcasestr.
  45#
  46# Define NO_MEMMEM if you don't have memmem.
  47#
  48# Define NO_STRLCPY if you don't have strlcpy.
  49#
  50# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  51# If your compiler also does not support long long or does not have
  52# strtoull, define NO_STRTOULL.
  53#
  54# Define NO_SETENV if you don't have setenv in the C library.
  55#
  56# Define NO_UNSETENV if you don't have unsetenv in the C library.
  57#
  58# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  59#
  60# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  61#
  62# Define NO_LIBGEN_H if you don't have libgen.h.
  63#
  64# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
  65#
  66# Define NO_SYS_SELECT_H if you don't have sys/select.h.
  67#
  68# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  69# Enable it on Windows.  By default, symrefs are still used.
  70#
  71# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  72# tests.  These tests take up a significant amount of the total test time
  73# but are not needed unless you plan to talk to SVN repos.
  74#
  75# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  76# installed in /sw, but don't want GIT to link against any libraries
  77# installed there.  If defined you may specify your own (or Fink's)
  78# include directories and library directories by defining CFLAGS
  79# and LDFLAGS appropriately.
  80#
  81# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  82# have DarwinPorts installed in /opt/local, but don't want GIT to
  83# link against any libraries installed there.  If defined you may
  84# specify your own (or DarwinPort's) include directories and
  85# library directories by defining CFLAGS and LDFLAGS appropriately.
  86#
  87# Define BLK_SHA1 environment variable if you want the C version
  88# of the SHA1 that assumes you can do unaligned 32-bit loads and
  89# have a fast htonl() function.
  90#
  91# Define PPC_SHA1 environment variable when running make to make use of
  92# a bundled SHA1 routine optimized for PowerPC.
  93#
  94# Define ARM_SHA1 environment variable when running make to make use of
  95# a bundled SHA1 routine optimized for ARM.
  96#
  97# Define MOZILLA_SHA1 environment variable when running make to make use of
  98# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  99# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
 100# choice) has very fast version optimized for i586.
 101#
 102# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
 103#
 104# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 105#
 106# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 107# Patrick Mauritz).
 108#
 109# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 110# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 111# inet_ntop and inet_pton additionally reside there.
 112#
 113# Define NO_MMAP if you want to avoid mmap.
 114#
 115# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 116#
 117# Define NO_PREAD if you have a problem with pread() system call (e.g.
 118# cygwin.dll before v1.5.22).
 119#
 120# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 121# generally faster on your platform than accessing the working directory.
 122#
 123# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 124# the executable mode bit, but doesn't really do so.
 125#
 126# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 127#
 128# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 129# sockaddr_storage.
 130#
 131# Define NO_ICONV if your libc does not properly support iconv.
 132#
 133# Define OLD_ICONV if your library has an old iconv(), where the second
 134# (input buffer pointer) parameter is declared with type (const char **).
 135#
 136# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 137#
 138# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 139# that tells runtime paths to dynamic libraries;
 140# "-Wl,-rpath=/path/lib" is used instead.
 141#
 142# Define USE_NSEC below if you want git to care about sub-second file mtimes
 143# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 144# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 145# randomly break unless your underlying filesystem supports those sub-second
 146# times (my ext3 doesn't).
 147#
 148# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 149# "st_ctim"
 150#
 151# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 152# available.  This automatically turns USE_NSEC off.
 153#
 154# Define USE_STDEV below if you want git to care about the underlying device
 155# change being considered an inode change from the update-index perspective.
 156#
 157# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 158# field that counts the on-disk footprint in 512-byte blocks.
 159#
 160# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 161#
 162# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 163#
 164# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 165# MakeMaker (e.g. using ActiveState under Cygwin).
 166#
 167# Define NO_PERL if you do not want Perl scripts or libraries at all.
 168#
 169# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 170#
 171# The TCL_PATH variable governs the location of the Tcl interpreter
 172# used to optimize git-gui for your system.  Only used if NO_TCLTK
 173# is not set.  Defaults to the bare 'tclsh'.
 174#
 175# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 176# If not set it defaults to the bare 'wish'. If it is set to the empty
 177# string then NO_TCLTK will be forced (this is used by configure script).
 178#
 179# Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 180# parallel delta searching when packing objects.
 181#
 182# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 183# is a simplified version of the merge sort used in glibc. This is
 184# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 185#
 186# Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 187# your external grep (e.g., if your system lacks grep, if its grep is
 188# broken, or spawning external process is slower than built-in grep git has).
 189#
 190# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 191# information on a not yet closed file that lstat would return for the same
 192# file after it was closed.
 193#
 194# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 195# when hardlinking a file to another name and unlinking the original file right
 196# away (some NTFS drivers seem to zero the contents in that scenario).
 197#
 198# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 199# programs as a tar, where bin/ and libexec/ might be on different file systems.
 200#
 201# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 202# memory allocators with the nedmalloc allocator written by Niall Douglas.
 203#
 204# Define NO_REGEX if you have no or inferior regex support in your C library.
 205
 206GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 207        @$(SHELL_PATH) ./GIT-VERSION-GEN
 208-include GIT-VERSION-FILE
 209
 210uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 211uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 212uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 213uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 214uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 215uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 216
 217# CFLAGS and LDFLAGS are for the users to override from the command line.
 218
 219CFLAGS = -g -O2 -Wall
 220LDFLAGS =
 221ALL_CFLAGS = $(CFLAGS)
 222ALL_LDFLAGS = $(LDFLAGS)
 223STRIP ?= strip
 224
 225# Among the variables below, these:
 226#   gitexecdir
 227#   template_dir
 228#   mandir
 229#   infodir
 230#   htmldir
 231#   ETC_GITCONFIG (but not sysconfdir)
 232# can be specified as a relative path some/where/else;
 233# this is interpreted as relative to $(prefix) and "git" at
 234# runtime figures out where they are based on the path to the executable.
 235# This can help installing the suite in a relocatable way.
 236
 237prefix = $(HOME)
 238bindir_relative = bin
 239bindir = $(prefix)/$(bindir_relative)
 240mandir = share/man
 241infodir = share/info
 242gitexecdir = libexec/git-core
 243sharedir = $(prefix)/share
 244template_dir = share/git-core/templates
 245htmldir = share/doc/git-doc
 246ifeq ($(prefix),/usr)
 247sysconfdir = /etc
 248ETC_GITCONFIG = $(sysconfdir)/gitconfig
 249else
 250sysconfdir = $(prefix)/etc
 251ETC_GITCONFIG = etc/gitconfig
 252endif
 253lib = lib
 254# DESTDIR=
 255pathsep = :
 256
 257# default configuration for gitweb
 258GITWEB_CONFIG = gitweb_config.perl
 259GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 260GITWEB_HOME_LINK_STR = projects
 261GITWEB_SITENAME =
 262GITWEB_PROJECTROOT = /pub/git
 263GITWEB_PROJECT_MAXDEPTH = 2007
 264GITWEB_EXPORT_OK =
 265GITWEB_STRICT_EXPORT =
 266GITWEB_BASE_URL =
 267GITWEB_LIST =
 268GITWEB_HOMETEXT = indextext.html
 269GITWEB_CSS = gitweb.css
 270GITWEB_LOGO = git-logo.png
 271GITWEB_FAVICON = git-favicon.png
 272GITWEB_SITE_HEADER =
 273GITWEB_SITE_FOOTER =
 274
 275export prefix bindir sharedir sysconfdir
 276
 277CC = gcc
 278AR = ar
 279RM = rm -f
 280TAR = tar
 281FIND = find
 282INSTALL = install
 283RPMBUILD = rpmbuild
 284TCL_PATH = tclsh
 285TCLTK_PATH = wish
 286PTHREAD_LIBS = -lpthread
 287
 288export TCL_PATH TCLTK_PATH
 289
 290# sparse is architecture-neutral, which means that we need to tell it
 291# explicitly what architecture to check for. Fix this up for yours..
 292SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 293
 294
 295
 296### --- END CONFIGURATION SECTION ---
 297
 298# Those must not be GNU-specific; they are shared with perl/ which may
 299# be built by a different compiler. (Note that this is an artifact now
 300# but it still might be nice to keep that distinction.)
 301BASIC_CFLAGS =
 302BASIC_LDFLAGS =
 303
 304# Guard against environment variables
 305BUILTIN_OBJS =
 306BUILT_INS =
 307COMPAT_CFLAGS =
 308COMPAT_OBJS =
 309LIB_H =
 310LIB_OBJS =
 311PROGRAMS =
 312SCRIPT_PERL =
 313SCRIPT_SH =
 314TEST_PROGRAMS =
 315
 316SCRIPT_SH += git-am.sh
 317SCRIPT_SH += git-bisect.sh
 318SCRIPT_SH += git-difftool--helper.sh
 319SCRIPT_SH += git-filter-branch.sh
 320SCRIPT_SH += git-lost-found.sh
 321SCRIPT_SH += git-merge-octopus.sh
 322SCRIPT_SH += git-merge-one-file.sh
 323SCRIPT_SH += git-merge-resolve.sh
 324SCRIPT_SH += git-mergetool.sh
 325SCRIPT_SH += git-mergetool--lib.sh
 326SCRIPT_SH += git-parse-remote.sh
 327SCRIPT_SH += git-pull.sh
 328SCRIPT_SH += git-quiltimport.sh
 329SCRIPT_SH += git-rebase--interactive.sh
 330SCRIPT_SH += git-rebase.sh
 331SCRIPT_SH += git-repack.sh
 332SCRIPT_SH += git-request-pull.sh
 333SCRIPT_SH += git-sh-setup.sh
 334SCRIPT_SH += git-stash.sh
 335SCRIPT_SH += git-submodule.sh
 336SCRIPT_SH += git-web--browse.sh
 337
 338SCRIPT_PERL += git-add--interactive.perl
 339SCRIPT_PERL += git-difftool.perl
 340SCRIPT_PERL += git-archimport.perl
 341SCRIPT_PERL += git-cvsexportcommit.perl
 342SCRIPT_PERL += git-cvsimport.perl
 343SCRIPT_PERL += git-cvsserver.perl
 344SCRIPT_PERL += git-relink.perl
 345SCRIPT_PERL += git-send-email.perl
 346SCRIPT_PERL += git-svn.perl
 347
 348SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 349          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 350          git-instaweb
 351
 352# Empty...
 353EXTRA_PROGRAMS =
 354
 355# ... and all the rest that could be moved out of bindir to gitexecdir
 356PROGRAMS += $(EXTRA_PROGRAMS)
 357PROGRAMS += git-fast-import$X
 358PROGRAMS += git-hash-object$X
 359PROGRAMS += git-index-pack$X
 360PROGRAMS += git-merge-index$X
 361PROGRAMS += git-merge-tree$X
 362PROGRAMS += git-mktag$X
 363PROGRAMS += git-pack-redundant$X
 364PROGRAMS += git-patch-id$X
 365PROGRAMS += git-shell$X
 366PROGRAMS += git-show-index$X
 367PROGRAMS += git-unpack-file$X
 368PROGRAMS += git-update-server-info$X
 369PROGRAMS += git-upload-pack$X
 370PROGRAMS += git-var$X
 371
 372# List built-in command $C whose implementation cmd_$C() is not in
 373# builtin-$C.o but is linked in as part of some other command.
 374BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 375
 376BUILT_INS += git-cherry$X
 377BUILT_INS += git-cherry-pick$X
 378BUILT_INS += git-format-patch$X
 379BUILT_INS += git-fsck-objects$X
 380BUILT_INS += git-get-tar-commit-id$X
 381BUILT_INS += git-init$X
 382BUILT_INS += git-merge-subtree$X
 383BUILT_INS += git-peek-remote$X
 384BUILT_INS += git-repo-config$X
 385BUILT_INS += git-show$X
 386BUILT_INS += git-stage$X
 387BUILT_INS += git-status$X
 388BUILT_INS += git-whatchanged$X
 389
 390# what 'all' will build and 'install' will install, in gitexecdir
 391ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 392
 393# what 'all' will build but not install in gitexecdir
 394OTHER_PROGRAMS = git$X
 395
 396# Set paths to tools early so that they can be used for version tests.
 397ifndef SHELL_PATH
 398        SHELL_PATH = /bin/sh
 399endif
 400ifndef PERL_PATH
 401        PERL_PATH = /usr/bin/perl
 402endif
 403
 404export PERL_PATH
 405
 406LIB_FILE=libgit.a
 407XDIFF_LIB=xdiff/lib.a
 408
 409LIB_H += archive.h
 410LIB_H += attr.h
 411LIB_H += blob.h
 412LIB_H += builtin.h
 413LIB_H += cache.h
 414LIB_H += cache-tree.h
 415LIB_H += commit.h
 416LIB_H += compat/cygwin.h
 417LIB_H += compat/mingw.h
 418LIB_H += csum-file.h
 419LIB_H += decorate.h
 420LIB_H += delta.h
 421LIB_H += diffcore.h
 422LIB_H += diff.h
 423LIB_H += dir.h
 424LIB_H += fsck.h
 425LIB_H += git-compat-util.h
 426LIB_H += graph.h
 427LIB_H += grep.h
 428LIB_H += hash.h
 429LIB_H += help.h
 430LIB_H += levenshtein.h
 431LIB_H += list-objects.h
 432LIB_H += ll-merge.h
 433LIB_H += log-tree.h
 434LIB_H += mailmap.h
 435LIB_H += merge-recursive.h
 436LIB_H += object.h
 437LIB_H += pack.h
 438LIB_H += pack-refs.h
 439LIB_H += pack-revindex.h
 440LIB_H += parse-options.h
 441LIB_H += patch-ids.h
 442LIB_H += pkt-line.h
 443LIB_H += progress.h
 444LIB_H += quote.h
 445LIB_H += reflog-walk.h
 446LIB_H += refs.h
 447LIB_H += remote.h
 448LIB_H += rerere.h
 449LIB_H += revision.h
 450LIB_H += run-command.h
 451LIB_H += sha1-lookup.h
 452LIB_H += sideband.h
 453LIB_H += sigchain.h
 454LIB_H += strbuf.h
 455LIB_H += string-list.h
 456LIB_H += tag.h
 457LIB_H += transport.h
 458LIB_H += tree.h
 459LIB_H += tree-walk.h
 460LIB_H += unpack-trees.h
 461LIB_H += userdiff.h
 462LIB_H += utf8.h
 463LIB_H += wt-status.h
 464
 465LIB_OBJS += abspath.o
 466LIB_OBJS += alias.o
 467LIB_OBJS += alloc.o
 468LIB_OBJS += archive.o
 469LIB_OBJS += archive-tar.o
 470LIB_OBJS += archive-zip.o
 471LIB_OBJS += attr.o
 472LIB_OBJS += base85.o
 473LIB_OBJS += bisect.o
 474LIB_OBJS += blob.o
 475LIB_OBJS += branch.o
 476LIB_OBJS += bundle.o
 477LIB_OBJS += cache-tree.o
 478LIB_OBJS += color.o
 479LIB_OBJS += combine-diff.o
 480LIB_OBJS += commit.o
 481LIB_OBJS += config.o
 482LIB_OBJS += connect.o
 483LIB_OBJS += convert.o
 484LIB_OBJS += copy.o
 485LIB_OBJS += csum-file.o
 486LIB_OBJS += ctype.o
 487LIB_OBJS += date.o
 488LIB_OBJS += decorate.o
 489LIB_OBJS += diffcore-break.o
 490LIB_OBJS += diffcore-delta.o
 491LIB_OBJS += diffcore-order.o
 492LIB_OBJS += diffcore-pickaxe.o
 493LIB_OBJS += diffcore-rename.o
 494LIB_OBJS += diff-delta.o
 495LIB_OBJS += diff-lib.o
 496LIB_OBJS += diff-no-index.o
 497LIB_OBJS += diff.o
 498LIB_OBJS += dir.o
 499LIB_OBJS += editor.o
 500LIB_OBJS += entry.o
 501LIB_OBJS += environment.o
 502LIB_OBJS += exec_cmd.o
 503LIB_OBJS += fsck.o
 504LIB_OBJS += graph.o
 505LIB_OBJS += grep.o
 506LIB_OBJS += hash.o
 507LIB_OBJS += help.o
 508LIB_OBJS += ident.o
 509LIB_OBJS += levenshtein.o
 510LIB_OBJS += list-objects.o
 511LIB_OBJS += ll-merge.o
 512LIB_OBJS += lockfile.o
 513LIB_OBJS += log-tree.o
 514LIB_OBJS += mailmap.o
 515LIB_OBJS += match-trees.o
 516LIB_OBJS += merge-file.o
 517LIB_OBJS += merge-recursive.o
 518LIB_OBJS += name-hash.o
 519LIB_OBJS += object.o
 520LIB_OBJS += pack-check.o
 521LIB_OBJS += pack-refs.o
 522LIB_OBJS += pack-revindex.o
 523LIB_OBJS += pack-write.o
 524LIB_OBJS += pager.o
 525LIB_OBJS += parse-options.o
 526LIB_OBJS += patch-delta.o
 527LIB_OBJS += patch-ids.o
 528LIB_OBJS += path.o
 529LIB_OBJS += pkt-line.o
 530LIB_OBJS += preload-index.o
 531LIB_OBJS += pretty.o
 532LIB_OBJS += progress.o
 533LIB_OBJS += quote.o
 534LIB_OBJS += reachable.o
 535LIB_OBJS += read-cache.o
 536LIB_OBJS += reflog-walk.o
 537LIB_OBJS += refs.o
 538LIB_OBJS += remote.o
 539LIB_OBJS += rerere.o
 540LIB_OBJS += revision.o
 541LIB_OBJS += run-command.o
 542LIB_OBJS += server-info.o
 543LIB_OBJS += setup.o
 544LIB_OBJS += sha1-lookup.o
 545LIB_OBJS += sha1_file.o
 546LIB_OBJS += sha1_name.o
 547LIB_OBJS += shallow.o
 548LIB_OBJS += sideband.o
 549LIB_OBJS += sigchain.o
 550LIB_OBJS += strbuf.o
 551LIB_OBJS += string-list.o
 552LIB_OBJS += symlinks.o
 553LIB_OBJS += tag.o
 554LIB_OBJS += trace.o
 555LIB_OBJS += transport.o
 556LIB_OBJS += tree-diff.o
 557LIB_OBJS += tree.o
 558LIB_OBJS += tree-walk.o
 559LIB_OBJS += unpack-trees.o
 560LIB_OBJS += usage.o
 561LIB_OBJS += userdiff.o
 562LIB_OBJS += utf8.o
 563LIB_OBJS += walker.o
 564LIB_OBJS += wrapper.o
 565LIB_OBJS += write_or_die.o
 566LIB_OBJS += ws.o
 567LIB_OBJS += wt-status.o
 568LIB_OBJS += xdiff-interface.o
 569
 570BUILTIN_OBJS += builtin-add.o
 571BUILTIN_OBJS += builtin-annotate.o
 572BUILTIN_OBJS += builtin-apply.o
 573BUILTIN_OBJS += builtin-archive.o
 574BUILTIN_OBJS += builtin-bisect--helper.o
 575BUILTIN_OBJS += builtin-blame.o
 576BUILTIN_OBJS += builtin-branch.o
 577BUILTIN_OBJS += builtin-bundle.o
 578BUILTIN_OBJS += builtin-cat-file.o
 579BUILTIN_OBJS += builtin-check-attr.o
 580BUILTIN_OBJS += builtin-check-ref-format.o
 581BUILTIN_OBJS += builtin-checkout-index.o
 582BUILTIN_OBJS += builtin-checkout.o
 583BUILTIN_OBJS += builtin-clean.o
 584BUILTIN_OBJS += builtin-clone.o
 585BUILTIN_OBJS += builtin-commit-tree.o
 586BUILTIN_OBJS += builtin-commit.o
 587BUILTIN_OBJS += builtin-config.o
 588BUILTIN_OBJS += builtin-count-objects.o
 589BUILTIN_OBJS += builtin-describe.o
 590BUILTIN_OBJS += builtin-diff-files.o
 591BUILTIN_OBJS += builtin-diff-index.o
 592BUILTIN_OBJS += builtin-diff-tree.o
 593BUILTIN_OBJS += builtin-diff.o
 594BUILTIN_OBJS += builtin-fast-export.o
 595BUILTIN_OBJS += builtin-fetch--tool.o
 596BUILTIN_OBJS += builtin-fetch-pack.o
 597BUILTIN_OBJS += builtin-fetch.o
 598BUILTIN_OBJS += builtin-fmt-merge-msg.o
 599BUILTIN_OBJS += builtin-for-each-ref.o
 600BUILTIN_OBJS += builtin-fsck.o
 601BUILTIN_OBJS += builtin-gc.o
 602BUILTIN_OBJS += builtin-grep.o
 603BUILTIN_OBJS += builtin-help.o
 604BUILTIN_OBJS += builtin-init-db.o
 605BUILTIN_OBJS += builtin-log.o
 606BUILTIN_OBJS += builtin-ls-files.o
 607BUILTIN_OBJS += builtin-ls-remote.o
 608BUILTIN_OBJS += builtin-ls-tree.o
 609BUILTIN_OBJS += builtin-mailinfo.o
 610BUILTIN_OBJS += builtin-mailsplit.o
 611BUILTIN_OBJS += builtin-merge.o
 612BUILTIN_OBJS += builtin-merge-base.o
 613BUILTIN_OBJS += builtin-merge-file.o
 614BUILTIN_OBJS += builtin-merge-ours.o
 615BUILTIN_OBJS += builtin-merge-recursive.o
 616BUILTIN_OBJS += builtin-mktree.o
 617BUILTIN_OBJS += builtin-mv.o
 618BUILTIN_OBJS += builtin-name-rev.o
 619BUILTIN_OBJS += builtin-pack-objects.o
 620BUILTIN_OBJS += builtin-pack-refs.o
 621BUILTIN_OBJS += builtin-prune-packed.o
 622BUILTIN_OBJS += builtin-prune.o
 623BUILTIN_OBJS += builtin-push.o
 624BUILTIN_OBJS += builtin-read-tree.o
 625BUILTIN_OBJS += builtin-receive-pack.o
 626BUILTIN_OBJS += builtin-reflog.o
 627BUILTIN_OBJS += builtin-remote.o
 628BUILTIN_OBJS += builtin-rerere.o
 629BUILTIN_OBJS += builtin-reset.o
 630BUILTIN_OBJS += builtin-rev-list.o
 631BUILTIN_OBJS += builtin-rev-parse.o
 632BUILTIN_OBJS += builtin-revert.o
 633BUILTIN_OBJS += builtin-rm.o
 634BUILTIN_OBJS += builtin-send-pack.o
 635BUILTIN_OBJS += builtin-shortlog.o
 636BUILTIN_OBJS += builtin-show-branch.o
 637BUILTIN_OBJS += builtin-show-ref.o
 638BUILTIN_OBJS += builtin-stripspace.o
 639BUILTIN_OBJS += builtin-symbolic-ref.o
 640BUILTIN_OBJS += builtin-tag.o
 641BUILTIN_OBJS += builtin-tar-tree.o
 642BUILTIN_OBJS += builtin-unpack-objects.o
 643BUILTIN_OBJS += builtin-update-index.o
 644BUILTIN_OBJS += builtin-update-ref.o
 645BUILTIN_OBJS += builtin-upload-archive.o
 646BUILTIN_OBJS += builtin-verify-pack.o
 647BUILTIN_OBJS += builtin-verify-tag.o
 648BUILTIN_OBJS += builtin-write-tree.o
 649
 650GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 651EXTLIBS =
 652
 653#
 654# Platform specific tweaks
 655#
 656
 657# We choose to avoid "if .. else if .. else .. endif endif"
 658# because maintaining the nesting to match is a pain.  If
 659# we had "elif" things would have been much nicer...
 660
 661ifeq ($(uname_S),Linux)
 662        NO_STRLCPY = YesPlease
 663        NO_MKSTEMPS = YesPlease
 664        THREADED_DELTA_SEARCH = YesPlease
 665endif
 666ifeq ($(uname_S),GNU/kFreeBSD)
 667        NO_STRLCPY = YesPlease
 668        NO_MKSTEMPS = YesPlease
 669        THREADED_DELTA_SEARCH = YesPlease
 670endif
 671ifeq ($(uname_S),UnixWare)
 672        CC = cc
 673        NEEDS_SOCKET = YesPlease
 674        NEEDS_NSL = YesPlease
 675        NEEDS_SSL_WITH_CRYPTO = YesPlease
 676        NEEDS_LIBICONV = YesPlease
 677        SHELL_PATH = /usr/local/bin/bash
 678        NO_IPV6 = YesPlease
 679        NO_HSTRERROR = YesPlease
 680        NO_MKSTEMPS = YesPlease
 681        BASIC_CFLAGS += -Kthread
 682        BASIC_CFLAGS += -I/usr/local/include
 683        BASIC_LDFLAGS += -L/usr/local/lib
 684        INSTALL = ginstall
 685        TAR = gtar
 686        NO_STRCASESTR = YesPlease
 687        NO_MEMMEM = YesPlease
 688endif
 689ifeq ($(uname_S),SCO_SV)
 690        ifeq ($(uname_R),3.2)
 691                CFLAGS = -O2
 692        endif
 693        ifeq ($(uname_R),5)
 694                CC = cc
 695                BASIC_CFLAGS += -Kthread
 696        endif
 697        NEEDS_SOCKET = YesPlease
 698        NEEDS_NSL = YesPlease
 699        NEEDS_SSL_WITH_CRYPTO = YesPlease
 700        NEEDS_LIBICONV = YesPlease
 701        SHELL_PATH = /usr/bin/bash
 702        NO_IPV6 = YesPlease
 703        NO_HSTRERROR = YesPlease
 704        NO_MKSTEMPS = YesPlease
 705        BASIC_CFLAGS += -I/usr/local/include
 706        BASIC_LDFLAGS += -L/usr/local/lib
 707        NO_STRCASESTR = YesPlease
 708        NO_MEMMEM = YesPlease
 709        INSTALL = ginstall
 710        TAR = gtar
 711endif
 712ifeq ($(uname_S),Darwin)
 713        NEEDS_SSL_WITH_CRYPTO = YesPlease
 714        NEEDS_LIBICONV = YesPlease
 715        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 716                OLD_ICONV = UnfortunatelyYes
 717        endif
 718        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 719                NO_STRLCPY = YesPlease
 720        endif
 721        NO_MEMMEM = YesPlease
 722        THREADED_DELTA_SEARCH = YesPlease
 723        USE_ST_TIMESPEC = YesPlease
 724endif
 725ifeq ($(uname_S),SunOS)
 726        NEEDS_SOCKET = YesPlease
 727        NEEDS_NSL = YesPlease
 728        SHELL_PATH = /bin/bash
 729        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 730        NO_STRCASESTR = YesPlease
 731        NO_MEMMEM = YesPlease
 732        NO_MKDTEMP = YesPlease
 733        NO_MKSTEMPS = YesPlease
 734        NO_REGEX = YesPlease
 735        NO_EXTERNAL_GREP = YesPlease
 736        ifeq ($(uname_R),5.7)
 737                NEEDS_RESOLV = YesPlease
 738                NO_IPV6 = YesPlease
 739                NO_SOCKADDR_STORAGE = YesPlease
 740                NO_UNSETENV = YesPlease
 741                NO_SETENV = YesPlease
 742                NO_STRLCPY = YesPlease
 743                NO_C99_FORMAT = YesPlease
 744                NO_STRTOUMAX = YesPlease
 745        endif
 746        ifeq ($(uname_R),5.8)
 747                NO_UNSETENV = YesPlease
 748                NO_SETENV = YesPlease
 749                NO_C99_FORMAT = YesPlease
 750                NO_STRTOUMAX = YesPlease
 751        endif
 752        ifeq ($(uname_R),5.9)
 753                NO_UNSETENV = YesPlease
 754                NO_SETENV = YesPlease
 755                NO_C99_FORMAT = YesPlease
 756                NO_STRTOUMAX = YesPlease
 757        endif
 758        ifdef NO_IPV6
 759                NEEDS_RESOLV = YesPlease
 760        endif
 761        INSTALL = /usr/ucb/install
 762        TAR = gtar
 763        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 764endif
 765ifeq ($(uname_O),Cygwin)
 766        NO_D_TYPE_IN_DIRENT = YesPlease
 767        NO_D_INO_IN_DIRENT = YesPlease
 768        NO_STRCASESTR = YesPlease
 769        NO_MEMMEM = YesPlease
 770        NO_MKSTEMPS = YesPlease
 771        NO_SYMLINK_HEAD = YesPlease
 772        NEEDS_LIBICONV = YesPlease
 773        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 774        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 775        OLD_ICONV = UnfortunatelyYes
 776        # There are conflicting reports about this.
 777        # On some boxes NO_MMAP is needed, and not so elsewhere.
 778        # Try commenting this out if you suspect MMAP is more efficient
 779        NO_MMAP = YesPlease
 780        NO_IPV6 = YesPlease
 781        X = .exe
 782endif
 783ifeq ($(uname_S),FreeBSD)
 784        NEEDS_LIBICONV = YesPlease
 785        NO_MEMMEM = YesPlease
 786        BASIC_CFLAGS += -I/usr/local/include
 787        BASIC_LDFLAGS += -L/usr/local/lib
 788        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 789        USE_ST_TIMESPEC = YesPlease
 790        THREADED_DELTA_SEARCH = YesPlease
 791        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 792                PTHREAD_LIBS = -pthread
 793                NO_UINTMAX_T = YesPlease
 794                NO_STRTOUMAX = YesPlease
 795        endif
 796endif
 797ifeq ($(uname_S),OpenBSD)
 798        NO_STRCASESTR = YesPlease
 799        NO_MEMMEM = YesPlease
 800        USE_ST_TIMESPEC = YesPlease
 801        NEEDS_LIBICONV = YesPlease
 802        BASIC_CFLAGS += -I/usr/local/include
 803        BASIC_LDFLAGS += -L/usr/local/lib
 804        THREADED_DELTA_SEARCH = YesPlease
 805endif
 806ifeq ($(uname_S),NetBSD)
 807        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 808                NEEDS_LIBICONV = YesPlease
 809        endif
 810        BASIC_CFLAGS += -I/usr/pkg/include
 811        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 812        THREADED_DELTA_SEARCH = YesPlease
 813        USE_ST_TIMESPEC = YesPlease
 814        NO_MKSTEMPS = YesPlease
 815endif
 816ifeq ($(uname_S),AIX)
 817        NO_STRCASESTR=YesPlease
 818        NO_MEMMEM = YesPlease
 819        NO_MKDTEMP = YesPlease
 820        NO_MKSTEMPS = YesPlease
 821        NO_STRLCPY = YesPlease
 822        NO_NSEC = YesPlease
 823        FREAD_READS_DIRECTORIES = UnfortunatelyYes
 824        INTERNAL_QSORT = UnfortunatelyYes
 825        NEEDS_LIBICONV=YesPlease
 826        BASIC_CFLAGS += -D_LARGE_FILES
 827        ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 828                THREADED_DELTA_SEARCH = YesPlease
 829        else
 830                NO_PTHREADS = YesPlease
 831        endif
 832endif
 833ifeq ($(uname_S),GNU)
 834        # GNU/Hurd
 835        NO_STRLCPY=YesPlease
 836        NO_MKSTEMPS = YesPlease
 837endif
 838ifeq ($(uname_S),IRIX)
 839        NO_SETENV = YesPlease
 840        NO_UNSETENV = YesPlease
 841        NO_STRCASESTR = YesPlease
 842        NO_MEMMEM = YesPlease
 843        NO_MKSTEMPS = YesPlease
 844        NO_MKDTEMP = YesPlease
 845        NO_MMAP = YesPlease
 846        NO_EXTERNAL_GREP = UnfortunatelyYes
 847        SNPRINTF_RETURNS_BOGUS = YesPlease
 848        SHELL_PATH = /usr/gnu/bin/bash
 849        NEEDS_LIBGEN = YesPlease
 850endif
 851ifeq ($(uname_S),IRIX64)
 852        NO_SETENV=YesPlease
 853        NO_UNSETENV = YesPlease
 854        NO_STRCASESTR=YesPlease
 855        NO_MEMMEM = YesPlease
 856        NO_MKSTEMPS = YesPlease
 857        NO_MKDTEMP = YesPlease
 858        NO_MMAP = YesPlease
 859        NO_EXTERNAL_GREP = UnfortunatelyYes
 860        SNPRINTF_RETURNS_BOGUS = YesPlease
 861        SHELL_PATH=/usr/gnu/bin/bash
 862        NEEDS_LIBGEN = YesPlease
 863endif
 864ifeq ($(uname_S),HP-UX)
 865        NO_IPV6=YesPlease
 866        NO_SETENV=YesPlease
 867        NO_STRCASESTR=YesPlease
 868        NO_MEMMEM = YesPlease
 869        NO_MKSTEMPS = YesPlease
 870        NO_STRLCPY = YesPlease
 871        NO_MKDTEMP = YesPlease
 872        NO_UNSETENV = YesPlease
 873        NO_HSTRERROR = YesPlease
 874        NO_SYS_SELECT_H = YesPlease
 875        SNPRINTF_RETURNS_BOGUS = YesPlease
 876endif
 877ifneq (,$(findstring CYGWIN,$(uname_S)))
 878        COMPAT_OBJS += compat/cygwin.o
 879        UNRELIABLE_FSTAT = UnfortunatelyYes
 880endif
 881ifneq (,$(findstring MINGW,$(uname_S)))
 882        pathsep = ;
 883        NO_PREAD = YesPlease
 884        NO_OPENSSL = YesPlease
 885        NO_LIBGEN_H = YesPlease
 886        NO_SYMLINK_HEAD = YesPlease
 887        NO_IPV6 = YesPlease
 888        NO_SETENV = YesPlease
 889        NO_UNSETENV = YesPlease
 890        NO_STRCASESTR = YesPlease
 891        NO_STRLCPY = YesPlease
 892        NO_MEMMEM = YesPlease
 893        NEEDS_LIBICONV = YesPlease
 894        OLD_ICONV = YesPlease
 895        NO_C99_FORMAT = YesPlease
 896        NO_STRTOUMAX = YesPlease
 897        NO_MKDTEMP = YesPlease
 898        NO_MKSTEMPS = YesPlease
 899        SNPRINTF_RETURNS_BOGUS = YesPlease
 900        NO_SVN_TESTS = YesPlease
 901        NO_PERL_MAKEMAKER = YesPlease
 902        RUNTIME_PREFIX = YesPlease
 903        NO_POSIX_ONLY_PROGRAMS = YesPlease
 904        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 905        NO_NSEC = YesPlease
 906        USE_WIN32_MMAP = YesPlease
 907        USE_NED_ALLOCATOR = YesPlease
 908        UNRELIABLE_FSTAT = UnfortunatelyYes
 909        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 910        NO_REGEX = YesPlease
 911        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 912        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 913        COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
 914        EXTLIBS += -lws2_32
 915        X = .exe
 916ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 917        htmldir=doc/git/html/
 918        prefix =
 919        INSTALL = /bin/install
 920        EXTLIBS += /mingw/lib/libz.a
 921        NO_R_TO_GCC_LINKER = YesPlease
 922        INTERNAL_QSORT = YesPlease
 923        THREADED_DELTA_SEARCH = YesPlease
 924else
 925        NO_CURL = YesPlease
 926        NO_PTHREADS = YesPlease
 927endif
 928endif
 929ifneq (,$(findstring arm,$(uname_M)))
 930        ARM_SHA1 = YesPlease
 931        NO_MKSTEMPS = YesPlease
 932endif
 933
 934-include config.mak.autogen
 935-include config.mak
 936
 937ifdef SANE_TOOL_PATH
 938SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 939BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 940PATH := $(SANE_TOOL_PATH):${PATH}
 941else
 942BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 943endif
 944
 945ifeq ($(uname_S),Darwin)
 946        ifndef NO_FINK
 947                ifeq ($(shell test -d /sw/lib && echo y),y)
 948                        BASIC_CFLAGS += -I/sw/include
 949                        BASIC_LDFLAGS += -L/sw/lib
 950                endif
 951        endif
 952        ifndef NO_DARWIN_PORTS
 953                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 954                        BASIC_CFLAGS += -I/opt/local/include
 955                        BASIC_LDFLAGS += -L/opt/local/lib
 956                endif
 957        endif
 958        PTHREAD_LIBS =
 959endif
 960
 961ifndef CC_LD_DYNPATH
 962        ifdef NO_R_TO_GCC_LINKER
 963                # Some gcc does not accept and pass -R to the linker to specify
 964                # the runtime dynamic library path.
 965                CC_LD_DYNPATH = -Wl,-rpath,
 966        else
 967                CC_LD_DYNPATH = -R
 968        endif
 969endif
 970
 971ifdef NO_LIBGEN_H
 972        COMPAT_CFLAGS += -DNO_LIBGEN_H
 973        COMPAT_OBJS += compat/basename.o
 974endif
 975
 976ifdef NO_CURL
 977        BASIC_CFLAGS += -DNO_CURL
 978else
 979        ifdef CURLDIR
 980                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 981                BASIC_CFLAGS += -I$(CURLDIR)/include
 982                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 983        else
 984                CURL_LIBCURL = -lcurl
 985        endif
 986        BUILTIN_OBJS += builtin-http-fetch.o
 987        EXTLIBS += $(CURL_LIBCURL)
 988        LIB_OBJS += http.o http-walker.o
 989        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 990        ifeq "$(curl_check)" "070908"
 991                ifndef NO_EXPAT
 992                        PROGRAMS += git-http-push$X
 993                endif
 994        endif
 995        ifndef NO_EXPAT
 996                ifdef EXPATDIR
 997                        BASIC_CFLAGS += -I$(EXPATDIR)/include
 998                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 999                else
1000                        EXPAT_LIBEXPAT = -lexpat
1001                endif
1002        endif
1003endif
1004
1005ifdef ZLIB_PATH
1006        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1007        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1008endif
1009EXTLIBS += -lz
1010
1011ifndef NO_POSIX_ONLY_PROGRAMS
1012        PROGRAMS += git-daemon$X
1013        PROGRAMS += git-imap-send$X
1014endif
1015ifndef NO_OPENSSL
1016        OPENSSL_LIBSSL = -lssl
1017        ifdef OPENSSLDIR
1018                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1019                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1020        else
1021                OPENSSL_LINK =
1022        endif
1023else
1024        BASIC_CFLAGS += -DNO_OPENSSL
1025        MOZILLA_SHA1 = 1
1026        OPENSSL_LIBSSL =
1027endif
1028ifdef NEEDS_SSL_WITH_CRYPTO
1029        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1030else
1031        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1032endif
1033ifdef NEEDS_LIBICONV
1034        ifdef ICONVDIR
1035                BASIC_CFLAGS += -I$(ICONVDIR)/include
1036                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1037        else
1038                ICONV_LINK =
1039        endif
1040        EXTLIBS += $(ICONV_LINK) -liconv
1041endif
1042ifdef NEEDS_LIBGEN
1043        EXTLIBS += -lgen
1044endif
1045ifdef NEEDS_SOCKET
1046        EXTLIBS += -lsocket
1047endif
1048ifdef NEEDS_NSL
1049        EXTLIBS += -lnsl
1050endif
1051ifdef NEEDS_RESOLV
1052        EXTLIBS += -lresolv
1053endif
1054ifdef NO_D_TYPE_IN_DIRENT
1055        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1056endif
1057ifdef NO_D_INO_IN_DIRENT
1058        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1059endif
1060ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1061        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1062endif
1063ifdef USE_NSEC
1064        BASIC_CFLAGS += -DUSE_NSEC
1065endif
1066ifdef USE_ST_TIMESPEC
1067        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1068endif
1069ifdef NO_NSEC
1070        BASIC_CFLAGS += -DNO_NSEC
1071endif
1072ifdef NO_C99_FORMAT
1073        BASIC_CFLAGS += -DNO_C99_FORMAT
1074endif
1075ifdef SNPRINTF_RETURNS_BOGUS
1076        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1077        COMPAT_OBJS += compat/snprintf.o
1078endif
1079ifdef FREAD_READS_DIRECTORIES
1080        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1081        COMPAT_OBJS += compat/fopen.o
1082endif
1083ifdef NO_SYMLINK_HEAD
1084        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1085endif
1086ifdef NO_STRCASESTR
1087        COMPAT_CFLAGS += -DNO_STRCASESTR
1088        COMPAT_OBJS += compat/strcasestr.o
1089endif
1090ifdef NO_STRLCPY
1091        COMPAT_CFLAGS += -DNO_STRLCPY
1092        COMPAT_OBJS += compat/strlcpy.o
1093endif
1094ifdef NO_STRTOUMAX
1095        COMPAT_CFLAGS += -DNO_STRTOUMAX
1096        COMPAT_OBJS += compat/strtoumax.o
1097endif
1098ifdef NO_STRTOULL
1099        COMPAT_CFLAGS += -DNO_STRTOULL
1100endif
1101ifdef NO_SETENV
1102        COMPAT_CFLAGS += -DNO_SETENV
1103        COMPAT_OBJS += compat/setenv.o
1104endif
1105ifdef NO_MKDTEMP
1106        COMPAT_CFLAGS += -DNO_MKDTEMP
1107        COMPAT_OBJS += compat/mkdtemp.o
1108endif
1109ifdef NO_MKSTEMPS
1110        COMPAT_CFLAGS += -DNO_MKSTEMPS
1111        COMPAT_OBJS += compat/mkstemps.o
1112endif
1113ifdef NO_UNSETENV
1114        COMPAT_CFLAGS += -DNO_UNSETENV
1115        COMPAT_OBJS += compat/unsetenv.o
1116endif
1117ifdef NO_SYS_SELECT_H
1118        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1119endif
1120ifdef NO_MMAP
1121        COMPAT_CFLAGS += -DNO_MMAP
1122        COMPAT_OBJS += compat/mmap.o
1123else
1124        ifdef USE_WIN32_MMAP
1125                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1126                COMPAT_OBJS += compat/win32mmap.o
1127        endif
1128endif
1129ifdef OBJECT_CREATION_USES_RENAMES
1130        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1131endif
1132ifdef NO_PREAD
1133        COMPAT_CFLAGS += -DNO_PREAD
1134        COMPAT_OBJS += compat/pread.o
1135endif
1136ifdef NO_FAST_WORKING_DIRECTORY
1137        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1138endif
1139ifdef NO_TRUSTABLE_FILEMODE
1140        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1141endif
1142ifdef NO_IPV6
1143        BASIC_CFLAGS += -DNO_IPV6
1144endif
1145ifdef NO_UINTMAX_T
1146        BASIC_CFLAGS += -Duintmax_t=uint32_t
1147endif
1148ifdef NO_SOCKADDR_STORAGE
1149ifdef NO_IPV6
1150        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1151else
1152        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1153endif
1154endif
1155ifdef NO_INET_NTOP
1156        LIB_OBJS += compat/inet_ntop.o
1157endif
1158ifdef NO_INET_PTON
1159        LIB_OBJS += compat/inet_pton.o
1160endif
1161
1162ifdef NO_ICONV
1163        BASIC_CFLAGS += -DNO_ICONV
1164endif
1165
1166ifdef OLD_ICONV
1167        BASIC_CFLAGS += -DOLD_ICONV
1168endif
1169
1170ifdef NO_DEFLATE_BOUND
1171        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1172endif
1173
1174ifdef BLK_SHA1
1175        SHA1_HEADER = "block-sha1/sha1.h"
1176        LIB_OBJS += block-sha1/sha1.o
1177else
1178ifdef PPC_SHA1
1179        SHA1_HEADER = "ppc/sha1.h"
1180        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1181else
1182ifdef ARM_SHA1
1183        SHA1_HEADER = "arm/sha1.h"
1184        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
1185else
1186ifdef MOZILLA_SHA1
1187        SHA1_HEADER = "mozilla-sha1/sha1.h"
1188        LIB_OBJS += mozilla-sha1/sha1.o
1189else
1190        SHA1_HEADER = <openssl/sha.h>
1191        EXTLIBS += $(LIB_4_CRYPTO)
1192endif
1193endif
1194endif
1195endif
1196ifdef NO_PERL_MAKEMAKER
1197        export NO_PERL_MAKEMAKER
1198endif
1199ifdef NO_HSTRERROR
1200        COMPAT_CFLAGS += -DNO_HSTRERROR
1201        COMPAT_OBJS += compat/hstrerror.o
1202endif
1203ifdef NO_MEMMEM
1204        COMPAT_CFLAGS += -DNO_MEMMEM
1205        COMPAT_OBJS += compat/memmem.o
1206endif
1207ifdef INTERNAL_QSORT
1208        COMPAT_CFLAGS += -DINTERNAL_QSORT
1209        COMPAT_OBJS += compat/qsort.o
1210endif
1211ifdef RUNTIME_PREFIX
1212        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1213endif
1214
1215ifdef NO_PTHREADS
1216        THREADED_DELTA_SEARCH =
1217        BASIC_CFLAGS += -DNO_PTHREADS
1218else
1219        EXTLIBS += $(PTHREAD_LIBS)
1220endif
1221
1222ifdef THREADED_DELTA_SEARCH
1223        BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1224        LIB_OBJS += thread-utils.o
1225endif
1226ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1227        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1228endif
1229ifdef NO_EXTERNAL_GREP
1230        BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1231endif
1232ifdef UNRELIABLE_FSTAT
1233        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1234endif
1235ifdef NO_REGEX
1236        COMPAT_CFLAGS += -Icompat/regex
1237        COMPAT_OBJS += compat/regex/regex.o
1238endif
1239
1240ifdef USE_NED_ALLOCATOR
1241       COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1242       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1243endif
1244
1245ifeq ($(TCLTK_PATH),)
1246NO_TCLTK=NoThanks
1247endif
1248
1249ifeq ($(PERL_PATH),)
1250NO_PERL=NoThanks
1251endif
1252
1253QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1254QUIET_SUBDIR1  =
1255
1256ifneq ($(findstring $(MAKEFLAGS),w),w)
1257PRINT_DIR = --no-print-directory
1258else # "make -w"
1259NO_SUBDIR = :
1260endif
1261
1262ifneq ($(findstring $(MAKEFLAGS),s),s)
1263ifndef V
1264        QUIET_CC       = @echo '   ' CC $@;
1265        QUIET_AR       = @echo '   ' AR $@;
1266        QUIET_LINK     = @echo '   ' LINK $@;
1267        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1268        QUIET_GEN      = @echo '   ' GEN $@;
1269        QUIET_SUBDIR0  = +@subdir=
1270        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1271                         $(MAKE) $(PRINT_DIR) -C $$subdir
1272        export V
1273        export QUIET_GEN
1274        export QUIET_BUILT_IN
1275endif
1276endif
1277
1278ifdef ASCIIDOC8
1279        export ASCIIDOC8
1280endif
1281
1282# Shell quote (do not use $(call) to accommodate ancient setups);
1283
1284SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1285ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1286
1287DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1288bindir_SQ = $(subst ','\'',$(bindir))
1289bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1290mandir_SQ = $(subst ','\'',$(mandir))
1291infodir_SQ = $(subst ','\'',$(infodir))
1292gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1293template_dir_SQ = $(subst ','\'',$(template_dir))
1294htmldir_SQ = $(subst ','\'',$(htmldir))
1295prefix_SQ = $(subst ','\'',$(prefix))
1296
1297SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1298PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1299TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1300
1301LIBS = $(GITLIBS) $(EXTLIBS)
1302
1303BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1304        $(COMPAT_CFLAGS)
1305LIB_OBJS += $(COMPAT_OBJS)
1306
1307ALL_CFLAGS += $(BASIC_CFLAGS)
1308ALL_LDFLAGS += $(BASIC_LDFLAGS)
1309
1310export TAR INSTALL DESTDIR SHELL_PATH
1311
1312
1313### Build rules
1314
1315SHELL = $(SHELL_PATH)
1316
1317all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1318ifneq (,$X)
1319        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1320endif
1321
1322all::
1323ifndef NO_TCLTK
1324        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1325        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1326endif
1327ifndef NO_PERL
1328        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1329endif
1330        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1331
1332please_set_SHELL_PATH_to_a_more_modern_shell:
1333        @$$(:)
1334
1335shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1336
1337strip: $(PROGRAMS) git$X
1338        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1339
1340git.o: git.c common-cmds.h GIT-CFLAGS
1341        $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1342                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1343                $(ALL_CFLAGS) -c $(filter %.c,$^)
1344
1345git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1346        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1347                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1348
1349builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1350        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1351                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1352                '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1353                '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1354
1355$(BUILT_INS): git$X
1356        $(QUIET_BUILT_IN)$(RM) $@ && \
1357        ln git$X $@ 2>/dev/null || \
1358        ln -s git$X $@ 2>/dev/null || \
1359        cp git$X $@
1360
1361common-cmds.h: ./generate-cmdlist.sh command-list.txt
1362
1363common-cmds.h: $(wildcard Documentation/git-*.txt)
1364        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1365
1366$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1367        $(QUIET_GEN)$(RM) $@ $@+ && \
1368        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1369            -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1370            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1371            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1372            -e $(BROKEN_PATH_FIX) \
1373            $@.sh >$@+ && \
1374        chmod +x $@+ && \
1375        mv $@+ $@
1376
1377ifndef NO_PERL
1378$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1379
1380perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1381        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1382
1383$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1384        $(QUIET_GEN)$(RM) $@ $@+ && \
1385        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1386        sed -e '1{' \
1387            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1388            -e '        h' \
1389            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1390            -e '        H' \
1391            -e '        x' \
1392            -e '}' \
1393            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1394            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1395            $@.perl >$@+ && \
1396        chmod +x $@+ && \
1397        mv $@+ $@
1398
1399OTHER_PROGRAMS += gitweb/gitweb.cgi
1400gitweb/gitweb.cgi: gitweb/gitweb.perl
1401        $(QUIET_GEN)$(RM) $@ $@+ && \
1402        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1403            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1404            -e 's|++GIT_BINDIR++|$(bindir)|g' \
1405            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1406            -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1407            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1408            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1409            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1410            -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1411            -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1412            -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1413            -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1414            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1415            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1416            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1417            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1418            -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1419            -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1420            -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1421            $< >$@+ && \
1422        chmod +x $@+ && \
1423        mv $@+ $@
1424
1425git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1426        $(QUIET_GEN)$(RM) $@ $@+ && \
1427        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1428            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1429            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1430            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1431            -e '/@@GITWEB_CGI@@/d' \
1432            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1433            -e '/@@GITWEB_CSS@@/d' \
1434            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1435            $@.sh > $@+ && \
1436        chmod +x $@+ && \
1437        mv $@+ $@
1438else # NO_PERL
1439$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1440        $(QUIET_GEN)$(RM) $@ $@+ && \
1441        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1442            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1443            unimplemented.sh >$@+ && \
1444        chmod +x $@+ && \
1445        mv $@+ $@
1446endif # NO_PERL
1447
1448configure: configure.ac
1449        $(QUIET_GEN)$(RM) $@ $<+ && \
1450        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1451            $< > $<+ && \
1452        autoconf -o $@ $<+ && \
1453        $(RM) $<+
1454
1455# These can record GIT_VERSION
1456git.o git.spec \
1457        $(patsubst %.sh,%,$(SCRIPT_SH)) \
1458        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1459        : GIT-VERSION-FILE
1460
1461%.o: %.c GIT-CFLAGS
1462        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1463%.s: %.c GIT-CFLAGS
1464        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1465%.o: %.S
1466        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1467
1468exec_cmd.o: exec_cmd.c GIT-CFLAGS
1469        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1470                '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1471                '-DBINDIR="$(bindir_relative_SQ)"' \
1472                '-DPREFIX="$(prefix_SQ)"' \
1473                $<
1474
1475builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1476        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1477
1478config.o: config.c GIT-CFLAGS
1479        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1480
1481http.o: http.c GIT-CFLAGS
1482        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1483
1484ifdef NO_EXPAT
1485http-walker.o: http-walker.c http.h GIT-CFLAGS
1486        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1487endif
1488
1489git-%$X: %.o $(GITLIBS)
1490        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1491
1492git-imap-send$X: imap-send.o $(GITLIBS)
1493        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1494                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1495
1496http.o http-walker.o http-push.o transport.o: http.h
1497
1498git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1499        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1500                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1501
1502$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1503$(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1504builtin-revert.o wt-status.o: wt-status.h
1505
1506$(LIB_FILE): $(LIB_OBJS)
1507        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1508
1509XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1510        xdiff/xmerge.o xdiff/xpatience.o
1511$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1512        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1513
1514$(XDIFF_LIB): $(XDIFF_OBJS)
1515        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1516
1517
1518doc:
1519        $(MAKE) -C Documentation all
1520
1521man:
1522        $(MAKE) -C Documentation man
1523
1524html:
1525        $(MAKE) -C Documentation html
1526
1527info:
1528        $(MAKE) -C Documentation info
1529
1530pdf:
1531        $(MAKE) -C Documentation pdf
1532
1533TAGS:
1534        $(RM) TAGS
1535        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1536
1537tags:
1538        $(RM) tags
1539        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1540
1541cscope:
1542        $(RM) cscope*
1543        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1544
1545### Detect prefix changes
1546TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1547             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1548
1549GIT-CFLAGS: .FORCE-GIT-CFLAGS
1550        @FLAGS='$(TRACK_CFLAGS)'; \
1551            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1552                echo 1>&2 "    * new build flags or prefix"; \
1553                echo "$$FLAGS" >GIT-CFLAGS; \
1554            fi
1555
1556# We need to apply sq twice, once to protect from the shell
1557# that runs GIT-BUILD-OPTIONS, and then again to protect it
1558# and the first level quoting from the shell that runs "echo".
1559GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1560        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1561        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1562        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1563        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1564
1565### Detect Tck/Tk interpreter path changes
1566ifndef NO_TCLTK
1567TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1568
1569GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1570        @VARS='$(TRACK_VARS)'; \
1571            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1572                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1573                echo "$$VARS" >$@; \
1574            fi
1575
1576.PHONY: .FORCE-GIT-GUI-VARS
1577endif
1578
1579### Testing rules
1580
1581TEST_PROGRAMS += test-chmtime$X
1582TEST_PROGRAMS += test-ctype$X
1583TEST_PROGRAMS += test-date$X
1584TEST_PROGRAMS += test-delta$X
1585TEST_PROGRAMS += test-dump-cache-tree$X
1586TEST_PROGRAMS += test-genrandom$X
1587TEST_PROGRAMS += test-match-trees$X
1588TEST_PROGRAMS += test-parse-options$X
1589TEST_PROGRAMS += test-path-utils$X
1590TEST_PROGRAMS += test-sha1$X
1591TEST_PROGRAMS += test-sigchain$X
1592
1593all:: $(TEST_PROGRAMS)
1594
1595# GNU make supports exporting all variables by "export" without parameters.
1596# However, the environment gets quite big, and some programs have problems
1597# with that.
1598
1599export NO_SVN_TESTS
1600
1601test: all
1602        $(MAKE) -C t/ all
1603
1604test-ctype$X: ctype.o
1605
1606test-date$X: date.o ctype.o
1607
1608test-delta$X: diff-delta.o patch-delta.o
1609
1610test-parse-options$X: parse-options.o
1611
1612test-parse-options.o: parse-options.h
1613
1614.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1615
1616test-%$X: test-%.o $(GITLIBS)
1617        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1618
1619check-sha1:: test-sha1$X
1620        ./test-sha1.sh
1621
1622check: common-cmds.h
1623        if sparse; \
1624        then \
1625                for i in *.c; \
1626                do \
1627                        sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1628                done; \
1629        else \
1630                echo 2>&1 "Did you mean 'make test'?"; \
1631                exit 1; \
1632        fi
1633
1634remove-dashes:
1635        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1636
1637### Installation rules
1638
1639ifneq ($(filter /%,$(firstword $(template_dir))),)
1640template_instdir = $(template_dir)
1641else
1642template_instdir = $(prefix)/$(template_dir)
1643endif
1644export template_instdir
1645
1646ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1647gitexec_instdir = $(gitexecdir)
1648else
1649gitexec_instdir = $(prefix)/$(gitexecdir)
1650endif
1651gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1652export gitexec_instdir
1653
1654install: all
1655        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1656        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1657        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1658        $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1659        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1660ifndef NO_PERL
1661        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1662endif
1663ifndef NO_TCLTK
1664        $(MAKE) -C gitk-git install
1665        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1666endif
1667ifneq (,$X)
1668        $(foreach p,$(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';)
1669endif
1670        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1671        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1672        { test "$$bindir/" = "$$execdir/" || \
1673                { $(RM) "$$execdir/git$X" && \
1674                test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1675                ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1676                cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1677        { for p in $(BUILT_INS); do \
1678                $(RM) "$$execdir/$$p" && \
1679                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1680                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1681                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1682          done; } && \
1683        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1684
1685install-doc:
1686        $(MAKE) -C Documentation install
1687
1688install-man:
1689        $(MAKE) -C Documentation install-man
1690
1691install-html:
1692        $(MAKE) -C Documentation install-html
1693
1694install-info:
1695        $(MAKE) -C Documentation install-info
1696
1697install-pdf:
1698        $(MAKE) -C Documentation install-pdf
1699
1700quick-install-doc:
1701        $(MAKE) -C Documentation quick-install
1702
1703quick-install-man:
1704        $(MAKE) -C Documentation quick-install-man
1705
1706quick-install-html:
1707        $(MAKE) -C Documentation quick-install-html
1708
1709
1710
1711### Maintainer's dist rules
1712
1713git.spec: git.spec.in
1714        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1715        mv $@+ $@
1716
1717GIT_TARNAME=git-$(GIT_VERSION)
1718dist: git.spec git-archive$(X) configure
1719        ./git-archive --format=tar \
1720                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1721        @mkdir -p $(GIT_TARNAME)
1722        @cp git.spec configure $(GIT_TARNAME)
1723        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1724        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1725        $(TAR) rf $(GIT_TARNAME).tar \
1726                $(GIT_TARNAME)/git.spec \
1727                $(GIT_TARNAME)/configure \
1728                $(GIT_TARNAME)/version \
1729                $(GIT_TARNAME)/git-gui/version
1730        @$(RM) -r $(GIT_TARNAME)
1731        gzip -f -9 $(GIT_TARNAME).tar
1732
1733rpm: dist
1734        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1735
1736htmldocs = git-htmldocs-$(GIT_VERSION)
1737manpages = git-manpages-$(GIT_VERSION)
1738dist-doc:
1739        $(RM) -r .doc-tmp-dir
1740        mkdir .doc-tmp-dir
1741        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1742        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1743        gzip -n -9 -f $(htmldocs).tar
1744        :
1745        $(RM) -r .doc-tmp-dir
1746        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1747        $(MAKE) -C Documentation DESTDIR=./ \
1748                man1dir=../.doc-tmp-dir/man1 \
1749                man5dir=../.doc-tmp-dir/man5 \
1750                man7dir=../.doc-tmp-dir/man7 \
1751                install
1752        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1753        gzip -n -9 -f $(manpages).tar
1754        $(RM) -r .doc-tmp-dir
1755
1756### Cleaning rules
1757
1758distclean: clean
1759        $(RM) configure
1760
1761clean:
1762        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1763                $(LIB_FILE) $(XDIFF_LIB)
1764        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1765        $(RM) $(TEST_PROGRAMS)
1766        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1767        $(RM) -r autom4te.cache
1768        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1769        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1770        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1771        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1772        $(MAKE) -C Documentation/ clean
1773ifndef NO_PERL
1774        $(RM) gitweb/gitweb.cgi
1775        $(MAKE) -C perl clean
1776endif
1777        $(MAKE) -C templates/ clean
1778        $(MAKE) -C t/ clean
1779ifndef NO_TCLTK
1780        $(MAKE) -C gitk-git clean
1781        $(MAKE) -C git-gui clean
1782endif
1783        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1784
1785.PHONY: all install clean strip
1786.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1787.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1788.PHONY: .FORCE-GIT-BUILD-OPTIONS
1789
1790### Check documentation
1791#
1792check-docs::
1793        @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1794        do \
1795                case "$$v" in \
1796                git-merge-octopus | git-merge-ours | git-merge-recursive | \
1797                git-merge-resolve | git-merge-subtree | \
1798                git-fsck-objects | git-init-db | \
1799                git-?*--?* ) continue ;; \
1800                esac ; \
1801                test -f "Documentation/$$v.txt" || \
1802                echo "no doc: $$v"; \
1803                sed -e '/^#/d' command-list.txt | \
1804                grep -q "^$$v[  ]" || \
1805                case "$$v" in \
1806                git) ;; \
1807                *) echo "no link: $$v";; \
1808                esac ; \
1809        done; \
1810        ( \
1811                sed -e '/^#/d' \
1812                    -e 's/[     ].*//' \
1813                    -e 's/^/listed /' command-list.txt; \
1814                ls -1 Documentation/git*txt | \
1815                sed -e 's|Documentation/|documented |' \
1816                    -e 's/\.txt//'; \
1817        ) | while read how cmd; \
1818        do \
1819                case "$$how,$$cmd" in \
1820                *,git-citool | \
1821                *,git-gui | \
1822                *,git-help | \
1823                documented,gitattributes | \
1824                documented,gitignore | \
1825                documented,gitmodules | \
1826                documented,gitcli | \
1827                documented,git-tools | \
1828                documented,gitcore-tutorial | \
1829                documented,gitcvs-migration | \
1830                documented,gitdiffcore | \
1831                documented,gitglossary | \
1832                documented,githooks | \
1833                documented,gitrepository-layout | \
1834                documented,gittutorial | \
1835                documented,gittutorial-2 | \
1836                sentinel,not,matching,is,ok ) continue ;; \
1837                esac; \
1838                case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1839                *" $$cmd "*)    ;; \
1840                *) echo "removed but $$how: $$cmd" ;; \
1841                esac; \
1842        done ) | sort
1843
1844### Make sure built-ins do not have dups and listed in git.c
1845#
1846check-builtins::
1847        ./check-builtins.sh
1848
1849### Test suite coverage testing
1850#
1851.PHONY: coverage coverage-clean coverage-build coverage-report
1852
1853coverage:
1854        $(MAKE) coverage-build
1855        $(MAKE) coverage-report
1856
1857coverage-clean:
1858        rm -f *.gcda *.gcno
1859
1860COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1861COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1862
1863coverage-build: coverage-clean
1864        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1865        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1866                -j1 test
1867
1868coverage-report:
1869        gcov -b *.c
1870        grep '^function.*called 0 ' *.c.gcov \
1871                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1872                | tee coverage-untested-functions