Andrew's git / gitweb.git / Makefile
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Makefileon commit Merge branch 'maint' (5b590d7)
   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 BLK_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 NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
  95#
  96# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
  97#
  98# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  99#
 100# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 101# Patrick Mauritz).
 102#
 103# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 104# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 105# inet_ntop and inet_pton additionally reside there.
 106#
 107# Define NO_MMAP if you want to avoid mmap.
 108#
 109# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 110#
 111# Define NO_PREAD if you have a problem with pread() system call (e.g.
 112# cygwin.dll before v1.5.22).
 113#
 114# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 115# generally faster on your platform than accessing the working directory.
 116#
 117# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 118# the executable mode bit, but doesn't really do so.
 119#
 120# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 121#
 122# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 123# sockaddr_storage.
 124#
 125# Define NO_ICONV if your libc does not properly support iconv.
 126#
 127# Define OLD_ICONV if your library has an old iconv(), where the second
 128# (input buffer pointer) parameter is declared with type (const char **).
 129#
 130# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 131#
 132# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 133# that tells runtime paths to dynamic libraries;
 134# "-Wl,-rpath=/path/lib" is used instead.
 135#
 136# Define USE_NSEC below if you want git to care about sub-second file mtimes
 137# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 138# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 139# randomly break unless your underlying filesystem supports those sub-second
 140# times (my ext3 doesn't).
 141#
 142# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 143# "st_ctim"
 144#
 145# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 146# available.  This automatically turns USE_NSEC off.
 147#
 148# Define USE_STDEV below if you want git to care about the underlying device
 149# change being considered an inode change from the update-index perspective.
 150#
 151# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 152# field that counts the on-disk footprint in 512-byte blocks.
 153#
 154# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 155#
 156# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 157#
 158# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 159# MakeMaker (e.g. using ActiveState under Cygwin).
 160#
 161# Define NO_PERL if you do not want Perl scripts or libraries at all.
 162#
 163# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 164#
 165# The TCL_PATH variable governs the location of the Tcl interpreter
 166# used to optimize git-gui for your system.  Only used if NO_TCLTK
 167# is not set.  Defaults to the bare 'tclsh'.
 168#
 169# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 170# If not set it defaults to the bare 'wish'. If it is set to the empty
 171# string then NO_TCLTK will be forced (this is used by configure script).
 172#
 173# Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 174# parallel delta searching when packing objects.
 175#
 176# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 177# is a simplified version of the merge sort used in glibc. This is
 178# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 179#
 180# Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 181# your external grep (e.g., if your system lacks grep, if its grep is
 182# broken, or spawning external process is slower than built-in grep git has).
 183#
 184# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 185# information on a not yet closed file that lstat would return for the same
 186# file after it was closed.
 187#
 188# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 189# when hardlinking a file to another name and unlinking the original file right
 190# away (some NTFS drivers seem to zero the contents in that scenario).
 191#
 192# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 193# programs as a tar, where bin/ and libexec/ might be on different file systems.
 194#
 195# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 196# memory allocators with the nedmalloc allocator written by Niall Douglas.
 197#
 198# Define NO_REGEX if you have no or inferior regex support in your C library.
 199
 200GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 201        @$(SHELL_PATH) ./GIT-VERSION-GEN
 202-include GIT-VERSION-FILE
 203
 204uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 205uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 206uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 207uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 208uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 209uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 210
 211# CFLAGS and LDFLAGS are for the users to override from the command line.
 212
 213CFLAGS = -g -O2 -Wall
 214LDFLAGS =
 215ALL_CFLAGS = $(CFLAGS)
 216ALL_LDFLAGS = $(LDFLAGS)
 217STRIP ?= strip
 218
 219# Among the variables below, these:
 220#   gitexecdir
 221#   template_dir
 222#   mandir
 223#   infodir
 224#   htmldir
 225#   ETC_GITCONFIG (but not sysconfdir)
 226# can be specified as a relative path some/where/else;
 227# this is interpreted as relative to $(prefix) and "git" at
 228# runtime figures out where they are based on the path to the executable.
 229# This can help installing the suite in a relocatable way.
 230
 231prefix = $(HOME)
 232bindir_relative = bin
 233bindir = $(prefix)/$(bindir_relative)
 234mandir = share/man
 235infodir = share/info
 236gitexecdir = libexec/git-core
 237sharedir = $(prefix)/share
 238template_dir = share/git-core/templates
 239htmldir = share/doc/git-doc
 240ifeq ($(prefix),/usr)
 241sysconfdir = /etc
 242ETC_GITCONFIG = $(sysconfdir)/gitconfig
 243else
 244sysconfdir = $(prefix)/etc
 245ETC_GITCONFIG = etc/gitconfig
 246endif
 247lib = lib
 248# DESTDIR=
 249pathsep = :
 250
 251# default configuration for gitweb
 252GITWEB_CONFIG = gitweb_config.perl
 253GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 254GITWEB_HOME_LINK_STR = projects
 255GITWEB_SITENAME =
 256GITWEB_PROJECTROOT = /pub/git
 257GITWEB_PROJECT_MAXDEPTH = 2007
 258GITWEB_EXPORT_OK =
 259GITWEB_STRICT_EXPORT =
 260GITWEB_BASE_URL =
 261GITWEB_LIST =
 262GITWEB_HOMETEXT = indextext.html
 263GITWEB_CSS = gitweb.css
 264GITWEB_LOGO = git-logo.png
 265GITWEB_FAVICON = git-favicon.png
 266GITWEB_SITE_HEADER =
 267GITWEB_SITE_FOOTER =
 268
 269export prefix bindir sharedir sysconfdir
 270
 271CC = gcc
 272AR = ar
 273RM = rm -f
 274TAR = tar
 275FIND = find
 276INSTALL = install
 277RPMBUILD = rpmbuild
 278TCL_PATH = tclsh
 279TCLTK_PATH = wish
 280PTHREAD_LIBS = -lpthread
 281
 282export TCL_PATH TCLTK_PATH
 283
 284# sparse is architecture-neutral, which means that we need to tell it
 285# explicitly what architecture to check for. Fix this up for yours..
 286SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 287
 288
 289
 290### --- END CONFIGURATION SECTION ---
 291
 292# Those must not be GNU-specific; they are shared with perl/ which may
 293# be built by a different compiler. (Note that this is an artifact now
 294# but it still might be nice to keep that distinction.)
 295BASIC_CFLAGS =
 296BASIC_LDFLAGS =
 297
 298# Guard against environment variables
 299BUILTIN_OBJS =
 300BUILT_INS =
 301COMPAT_CFLAGS =
 302COMPAT_OBJS =
 303LIB_H =
 304LIB_OBJS =
 305PROGRAMS =
 306SCRIPT_PERL =
 307SCRIPT_SH =
 308TEST_PROGRAMS =
 309
 310SCRIPT_SH += git-am.sh
 311SCRIPT_SH += git-bisect.sh
 312SCRIPT_SH += git-difftool--helper.sh
 313SCRIPT_SH += git-filter-branch.sh
 314SCRIPT_SH += git-lost-found.sh
 315SCRIPT_SH += git-merge-octopus.sh
 316SCRIPT_SH += git-merge-one-file.sh
 317SCRIPT_SH += git-merge-resolve.sh
 318SCRIPT_SH += git-mergetool.sh
 319SCRIPT_SH += git-mergetool--lib.sh
 320SCRIPT_SH += git-parse-remote.sh
 321SCRIPT_SH += git-pull.sh
 322SCRIPT_SH += git-quiltimport.sh
 323SCRIPT_SH += git-rebase--interactive.sh
 324SCRIPT_SH += git-rebase.sh
 325SCRIPT_SH += git-repack.sh
 326SCRIPT_SH += git-request-pull.sh
 327SCRIPT_SH += git-sh-setup.sh
 328SCRIPT_SH += git-stash.sh
 329SCRIPT_SH += git-submodule.sh
 330SCRIPT_SH += git-web--browse.sh
 331
 332SCRIPT_PERL += git-add--interactive.perl
 333SCRIPT_PERL += git-difftool.perl
 334SCRIPT_PERL += git-archimport.perl
 335SCRIPT_PERL += git-cvsexportcommit.perl
 336SCRIPT_PERL += git-cvsimport.perl
 337SCRIPT_PERL += git-cvsserver.perl
 338SCRIPT_PERL += git-relink.perl
 339SCRIPT_PERL += git-send-email.perl
 340SCRIPT_PERL += git-svn.perl
 341
 342SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 343          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 344          git-instaweb
 345
 346# Empty...
 347EXTRA_PROGRAMS =
 348
 349# ... and all the rest that could be moved out of bindir to gitexecdir
 350PROGRAMS += $(EXTRA_PROGRAMS)
 351PROGRAMS += git-fast-import$X
 352PROGRAMS += git-hash-object$X
 353PROGRAMS += git-index-pack$X
 354PROGRAMS += git-merge-index$X
 355PROGRAMS += git-merge-tree$X
 356PROGRAMS += git-mktag$X
 357PROGRAMS += git-pack-redundant$X
 358PROGRAMS += git-patch-id$X
 359PROGRAMS += git-shell$X
 360PROGRAMS += git-show-index$X
 361PROGRAMS += git-unpack-file$X
 362PROGRAMS += git-upload-pack$X
 363PROGRAMS += git-var$X
 364
 365# List built-in command $C whose implementation cmd_$C() is not in
 366# builtin-$C.o but is linked in as part of some other command.
 367BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 368
 369BUILT_INS += git-cherry$X
 370BUILT_INS += git-cherry-pick$X
 371BUILT_INS += git-format-patch$X
 372BUILT_INS += git-fsck-objects$X
 373BUILT_INS += git-get-tar-commit-id$X
 374BUILT_INS += git-init$X
 375BUILT_INS += git-merge-subtree$X
 376BUILT_INS += git-peek-remote$X
 377BUILT_INS += git-repo-config$X
 378BUILT_INS += git-show$X
 379BUILT_INS += git-stage$X
 380BUILT_INS += git-status$X
 381BUILT_INS += git-whatchanged$X
 382
 383# what 'all' will build and 'install' will install, in gitexecdir
 384ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 385
 386# what 'all' will build but not install in gitexecdir
 387OTHER_PROGRAMS = git$X
 388
 389# Set paths to tools early so that they can be used for version tests.
 390ifndef SHELL_PATH
 391        SHELL_PATH = /bin/sh
 392endif
 393ifndef PERL_PATH
 394        PERL_PATH = /usr/bin/perl
 395endif
 396
 397export PERL_PATH
 398
 399LIB_FILE=libgit.a
 400XDIFF_LIB=xdiff/lib.a
 401
 402LIB_H += archive.h
 403LIB_H += attr.h
 404LIB_H += blob.h
 405LIB_H += builtin.h
 406LIB_H += cache.h
 407LIB_H += cache-tree.h
 408LIB_H += commit.h
 409LIB_H += compat/cygwin.h
 410LIB_H += compat/mingw.h
 411LIB_H += csum-file.h
 412LIB_H += decorate.h
 413LIB_H += delta.h
 414LIB_H += diffcore.h
 415LIB_H += diff.h
 416LIB_H += dir.h
 417LIB_H += fsck.h
 418LIB_H += git-compat-util.h
 419LIB_H += graph.h
 420LIB_H += grep.h
 421LIB_H += hash.h
 422LIB_H += help.h
 423LIB_H += levenshtein.h
 424LIB_H += list-objects.h
 425LIB_H += ll-merge.h
 426LIB_H += log-tree.h
 427LIB_H += mailmap.h
 428LIB_H += merge-recursive.h
 429LIB_H += object.h
 430LIB_H += pack.h
 431LIB_H += pack-refs.h
 432LIB_H += pack-revindex.h
 433LIB_H += parse-options.h
 434LIB_H += patch-ids.h
 435LIB_H += pkt-line.h
 436LIB_H += progress.h
 437LIB_H += quote.h
 438LIB_H += reflog-walk.h
 439LIB_H += refs.h
 440LIB_H += remote.h
 441LIB_H += rerere.h
 442LIB_H += revision.h
 443LIB_H += run-command.h
 444LIB_H += sha1-lookup.h
 445LIB_H += sideband.h
 446LIB_H += sigchain.h
 447LIB_H += strbuf.h
 448LIB_H += string-list.h
 449LIB_H += tag.h
 450LIB_H += transport.h
 451LIB_H += tree.h
 452LIB_H += tree-walk.h
 453LIB_H += unpack-trees.h
 454LIB_H += userdiff.h
 455LIB_H += utf8.h
 456LIB_H += wt-status.h
 457
 458LIB_OBJS += abspath.o
 459LIB_OBJS += alias.o
 460LIB_OBJS += alloc.o
 461LIB_OBJS += archive.o
 462LIB_OBJS += archive-tar.o
 463LIB_OBJS += archive-zip.o
 464LIB_OBJS += attr.o
 465LIB_OBJS += base85.o
 466LIB_OBJS += bisect.o
 467LIB_OBJS += blob.o
 468LIB_OBJS += branch.o
 469LIB_OBJS += bundle.o
 470LIB_OBJS += cache-tree.o
 471LIB_OBJS += color.o
 472LIB_OBJS += combine-diff.o
 473LIB_OBJS += commit.o
 474LIB_OBJS += config.o
 475LIB_OBJS += connect.o
 476LIB_OBJS += convert.o
 477LIB_OBJS += copy.o
 478LIB_OBJS += csum-file.o
 479LIB_OBJS += ctype.o
 480LIB_OBJS += date.o
 481LIB_OBJS += decorate.o
 482LIB_OBJS += diffcore-break.o
 483LIB_OBJS += diffcore-delta.o
 484LIB_OBJS += diffcore-order.o
 485LIB_OBJS += diffcore-pickaxe.o
 486LIB_OBJS += diffcore-rename.o
 487LIB_OBJS += diff-delta.o
 488LIB_OBJS += diff-lib.o
 489LIB_OBJS += diff-no-index.o
 490LIB_OBJS += diff.o
 491LIB_OBJS += dir.o
 492LIB_OBJS += editor.o
 493LIB_OBJS += entry.o
 494LIB_OBJS += environment.o
 495LIB_OBJS += exec_cmd.o
 496LIB_OBJS += fsck.o
 497LIB_OBJS += graph.o
 498LIB_OBJS += grep.o
 499LIB_OBJS += hash.o
 500LIB_OBJS += help.o
 501LIB_OBJS += ident.o
 502LIB_OBJS += levenshtein.o
 503LIB_OBJS += list-objects.o
 504LIB_OBJS += ll-merge.o
 505LIB_OBJS += lockfile.o
 506LIB_OBJS += log-tree.o
 507LIB_OBJS += mailmap.o
 508LIB_OBJS += match-trees.o
 509LIB_OBJS += merge-file.o
 510LIB_OBJS += merge-recursive.o
 511LIB_OBJS += name-hash.o
 512LIB_OBJS += object.o
 513LIB_OBJS += pack-check.o
 514LIB_OBJS += pack-refs.o
 515LIB_OBJS += pack-revindex.o
 516LIB_OBJS += pack-write.o
 517LIB_OBJS += pager.o
 518LIB_OBJS += parse-options.o
 519LIB_OBJS += patch-delta.o
 520LIB_OBJS += patch-ids.o
 521LIB_OBJS += path.o
 522LIB_OBJS += pkt-line.o
 523LIB_OBJS += preload-index.o
 524LIB_OBJS += pretty.o
 525LIB_OBJS += progress.o
 526LIB_OBJS += quote.o
 527LIB_OBJS += reachable.o
 528LIB_OBJS += read-cache.o
 529LIB_OBJS += reflog-walk.o
 530LIB_OBJS += refs.o
 531LIB_OBJS += remote.o
 532LIB_OBJS += replace_object.o
 533LIB_OBJS += rerere.o
 534LIB_OBJS += revision.o
 535LIB_OBJS += run-command.o
 536LIB_OBJS += server-info.o
 537LIB_OBJS += setup.o
 538LIB_OBJS += sha1-lookup.o
 539LIB_OBJS += sha1_file.o
 540LIB_OBJS += sha1_name.o
 541LIB_OBJS += shallow.o
 542LIB_OBJS += sideband.o
 543LIB_OBJS += sigchain.o
 544LIB_OBJS += strbuf.o
 545LIB_OBJS += string-list.o
 546LIB_OBJS += symlinks.o
 547LIB_OBJS += tag.o
 548LIB_OBJS += trace.o
 549LIB_OBJS += transport.o
 550LIB_OBJS += tree-diff.o
 551LIB_OBJS += tree.o
 552LIB_OBJS += tree-walk.o
 553LIB_OBJS += unpack-trees.o
 554LIB_OBJS += usage.o
 555LIB_OBJS += userdiff.o
 556LIB_OBJS += utf8.o
 557LIB_OBJS += walker.o
 558LIB_OBJS += wrapper.o
 559LIB_OBJS += write_or_die.o
 560LIB_OBJS += ws.o
 561LIB_OBJS += wt-status.o
 562LIB_OBJS += xdiff-interface.o
 563
 564BUILTIN_OBJS += builtin-add.o
 565BUILTIN_OBJS += builtin-annotate.o
 566BUILTIN_OBJS += builtin-apply.o
 567BUILTIN_OBJS += builtin-archive.o
 568BUILTIN_OBJS += builtin-bisect--helper.o
 569BUILTIN_OBJS += builtin-blame.o
 570BUILTIN_OBJS += builtin-branch.o
 571BUILTIN_OBJS += builtin-bundle.o
 572BUILTIN_OBJS += builtin-cat-file.o
 573BUILTIN_OBJS += builtin-check-attr.o
 574BUILTIN_OBJS += builtin-check-ref-format.o
 575BUILTIN_OBJS += builtin-checkout-index.o
 576BUILTIN_OBJS += builtin-checkout.o
 577BUILTIN_OBJS += builtin-clean.o
 578BUILTIN_OBJS += builtin-clone.o
 579BUILTIN_OBJS += builtin-commit-tree.o
 580BUILTIN_OBJS += builtin-commit.o
 581BUILTIN_OBJS += builtin-config.o
 582BUILTIN_OBJS += builtin-count-objects.o
 583BUILTIN_OBJS += builtin-describe.o
 584BUILTIN_OBJS += builtin-diff-files.o
 585BUILTIN_OBJS += builtin-diff-index.o
 586BUILTIN_OBJS += builtin-diff-tree.o
 587BUILTIN_OBJS += builtin-diff.o
 588BUILTIN_OBJS += builtin-fast-export.o
 589BUILTIN_OBJS += builtin-fetch--tool.o
 590BUILTIN_OBJS += builtin-fetch-pack.o
 591BUILTIN_OBJS += builtin-fetch.o
 592BUILTIN_OBJS += builtin-fmt-merge-msg.o
 593BUILTIN_OBJS += builtin-for-each-ref.o
 594BUILTIN_OBJS += builtin-fsck.o
 595BUILTIN_OBJS += builtin-gc.o
 596BUILTIN_OBJS += builtin-grep.o
 597BUILTIN_OBJS += builtin-help.o
 598BUILTIN_OBJS += builtin-init-db.o
 599BUILTIN_OBJS += builtin-log.o
 600BUILTIN_OBJS += builtin-ls-files.o
 601BUILTIN_OBJS += builtin-ls-remote.o
 602BUILTIN_OBJS += builtin-ls-tree.o
 603BUILTIN_OBJS += builtin-mailinfo.o
 604BUILTIN_OBJS += builtin-mailsplit.o
 605BUILTIN_OBJS += builtin-merge.o
 606BUILTIN_OBJS += builtin-merge-base.o
 607BUILTIN_OBJS += builtin-merge-file.o
 608BUILTIN_OBJS += builtin-merge-ours.o
 609BUILTIN_OBJS += builtin-merge-recursive.o
 610BUILTIN_OBJS += builtin-mktree.o
 611BUILTIN_OBJS += builtin-mv.o
 612BUILTIN_OBJS += builtin-name-rev.o
 613BUILTIN_OBJS += builtin-pack-objects.o
 614BUILTIN_OBJS += builtin-pack-refs.o
 615BUILTIN_OBJS += builtin-prune-packed.o
 616BUILTIN_OBJS += builtin-prune.o
 617BUILTIN_OBJS += builtin-push.o
 618BUILTIN_OBJS += builtin-read-tree.o
 619BUILTIN_OBJS += builtin-receive-pack.o
 620BUILTIN_OBJS += builtin-reflog.o
 621BUILTIN_OBJS += builtin-remote.o
 622BUILTIN_OBJS += builtin-replace.o
 623BUILTIN_OBJS += builtin-rerere.o
 624BUILTIN_OBJS += builtin-reset.o
 625BUILTIN_OBJS += builtin-rev-list.o
 626BUILTIN_OBJS += builtin-rev-parse.o
 627BUILTIN_OBJS += builtin-revert.o
 628BUILTIN_OBJS += builtin-rm.o
 629BUILTIN_OBJS += builtin-send-pack.o
 630BUILTIN_OBJS += builtin-shortlog.o
 631BUILTIN_OBJS += builtin-show-branch.o
 632BUILTIN_OBJS += builtin-show-ref.o
 633BUILTIN_OBJS += builtin-stripspace.o
 634BUILTIN_OBJS += builtin-symbolic-ref.o
 635BUILTIN_OBJS += builtin-tag.o
 636BUILTIN_OBJS += builtin-tar-tree.o
 637BUILTIN_OBJS += builtin-unpack-objects.o
 638BUILTIN_OBJS += builtin-update-index.o
 639BUILTIN_OBJS += builtin-update-ref.o
 640BUILTIN_OBJS += builtin-update-server-info.o
 641BUILTIN_OBJS += builtin-upload-archive.o
 642BUILTIN_OBJS += builtin-verify-pack.o
 643BUILTIN_OBJS += builtin-verify-tag.o
 644BUILTIN_OBJS += builtin-write-tree.o
 645
 646GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 647EXTLIBS =
 648
 649#
 650# Platform specific tweaks
 651#
 652
 653# We choose to avoid "if .. else if .. else .. endif endif"
 654# because maintaining the nesting to match is a pain.  If
 655# we had "elif" things would have been much nicer...
 656
 657ifeq ($(uname_S),Linux)
 658        NO_STRLCPY = YesPlease
 659        NO_MKSTEMPS = YesPlease
 660        THREADED_DELTA_SEARCH = YesPlease
 661endif
 662ifeq ($(uname_S),GNU/kFreeBSD)
 663        NO_STRLCPY = YesPlease
 664        NO_MKSTEMPS = YesPlease
 665        THREADED_DELTA_SEARCH = YesPlease
 666endif
 667ifeq ($(uname_S),UnixWare)
 668        CC = cc
 669        NEEDS_SOCKET = YesPlease
 670        NEEDS_NSL = YesPlease
 671        NEEDS_SSL_WITH_CRYPTO = YesPlease
 672        NEEDS_LIBICONV = YesPlease
 673        SHELL_PATH = /usr/local/bin/bash
 674        NO_IPV6 = YesPlease
 675        NO_HSTRERROR = YesPlease
 676        NO_MKSTEMPS = YesPlease
 677        BASIC_CFLAGS += -Kthread
 678        BASIC_CFLAGS += -I/usr/local/include
 679        BASIC_LDFLAGS += -L/usr/local/lib
 680        INSTALL = ginstall
 681        TAR = gtar
 682        NO_STRCASESTR = YesPlease
 683        NO_MEMMEM = YesPlease
 684endif
 685ifeq ($(uname_S),SCO_SV)
 686        ifeq ($(uname_R),3.2)
 687                CFLAGS = -O2
 688        endif
 689        ifeq ($(uname_R),5)
 690                CC = cc
 691                BASIC_CFLAGS += -Kthread
 692        endif
 693        NEEDS_SOCKET = YesPlease
 694        NEEDS_NSL = YesPlease
 695        NEEDS_SSL_WITH_CRYPTO = YesPlease
 696        NEEDS_LIBICONV = YesPlease
 697        SHELL_PATH = /usr/bin/bash
 698        NO_IPV6 = YesPlease
 699        NO_HSTRERROR = YesPlease
 700        NO_MKSTEMPS = YesPlease
 701        BASIC_CFLAGS += -I/usr/local/include
 702        BASIC_LDFLAGS += -L/usr/local/lib
 703        NO_STRCASESTR = YesPlease
 704        NO_MEMMEM = YesPlease
 705        INSTALL = ginstall
 706        TAR = gtar
 707endif
 708ifeq ($(uname_S),Darwin)
 709        NEEDS_CRYPTO_WITH_SSL = YesPlease
 710        NEEDS_SSL_WITH_CRYPTO = YesPlease
 711        NEEDS_LIBICONV = YesPlease
 712        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 713                OLD_ICONV = UnfortunatelyYes
 714        endif
 715        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 716                NO_STRLCPY = YesPlease
 717        endif
 718        NO_MEMMEM = YesPlease
 719        THREADED_DELTA_SEARCH = YesPlease
 720        USE_ST_TIMESPEC = YesPlease
 721endif
 722ifeq ($(uname_S),SunOS)
 723        NEEDS_SOCKET = YesPlease
 724        NEEDS_NSL = YesPlease
 725        SHELL_PATH = /bin/bash
 726        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 727        NO_STRCASESTR = YesPlease
 728        NO_MEMMEM = YesPlease
 729        NO_MKDTEMP = YesPlease
 730        NO_MKSTEMPS = YesPlease
 731        NO_REGEX = YesPlease
 732        NO_EXTERNAL_GREP = YesPlease
 733        ifeq ($(uname_R),5.7)
 734                NEEDS_RESOLV = YesPlease
 735                NO_IPV6 = YesPlease
 736                NO_SOCKADDR_STORAGE = YesPlease
 737                NO_UNSETENV = YesPlease
 738                NO_SETENV = YesPlease
 739                NO_STRLCPY = YesPlease
 740                NO_C99_FORMAT = YesPlease
 741                NO_STRTOUMAX = YesPlease
 742        endif
 743        ifeq ($(uname_R),5.8)
 744                NO_UNSETENV = YesPlease
 745                NO_SETENV = YesPlease
 746                NO_C99_FORMAT = YesPlease
 747                NO_STRTOUMAX = YesPlease
 748        endif
 749        ifeq ($(uname_R),5.9)
 750                NO_UNSETENV = YesPlease
 751                NO_SETENV = YesPlease
 752                NO_C99_FORMAT = YesPlease
 753                NO_STRTOUMAX = YesPlease
 754        endif
 755        INSTALL = /usr/ucb/install
 756        TAR = gtar
 757        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 758endif
 759ifeq ($(uname_O),Cygwin)
 760        NO_D_TYPE_IN_DIRENT = YesPlease
 761        NO_D_INO_IN_DIRENT = YesPlease
 762        NO_STRCASESTR = YesPlease
 763        NO_MEMMEM = YesPlease
 764        NO_MKSTEMPS = YesPlease
 765        NO_SYMLINK_HEAD = YesPlease
 766        NEEDS_LIBICONV = YesPlease
 767        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 768        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 769        OLD_ICONV = UnfortunatelyYes
 770        # There are conflicting reports about this.
 771        # On some boxes NO_MMAP is needed, and not so elsewhere.
 772        # Try commenting this out if you suspect MMAP is more efficient
 773        NO_MMAP = YesPlease
 774        NO_IPV6 = YesPlease
 775        X = .exe
 776endif
 777ifeq ($(uname_S),FreeBSD)
 778        NEEDS_LIBICONV = YesPlease
 779        NO_MEMMEM = YesPlease
 780        BASIC_CFLAGS += -I/usr/local/include
 781        BASIC_LDFLAGS += -L/usr/local/lib
 782        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 783        USE_ST_TIMESPEC = YesPlease
 784        THREADED_DELTA_SEARCH = YesPlease
 785        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 786                PTHREAD_LIBS = -pthread
 787                NO_UINTMAX_T = YesPlease
 788                NO_STRTOUMAX = YesPlease
 789        endif
 790endif
 791ifeq ($(uname_S),OpenBSD)
 792        NO_STRCASESTR = YesPlease
 793        NO_MEMMEM = YesPlease
 794        USE_ST_TIMESPEC = YesPlease
 795        NEEDS_LIBICONV = YesPlease
 796        BASIC_CFLAGS += -I/usr/local/include
 797        BASIC_LDFLAGS += -L/usr/local/lib
 798        THREADED_DELTA_SEARCH = YesPlease
 799endif
 800ifeq ($(uname_S),NetBSD)
 801        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 802                NEEDS_LIBICONV = YesPlease
 803        endif
 804        BASIC_CFLAGS += -I/usr/pkg/include
 805        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 806        THREADED_DELTA_SEARCH = YesPlease
 807        USE_ST_TIMESPEC = YesPlease
 808        NO_MKSTEMPS = YesPlease
 809endif
 810ifeq ($(uname_S),AIX)
 811        NO_STRCASESTR=YesPlease
 812        NO_MEMMEM = YesPlease
 813        NO_MKDTEMP = YesPlease
 814        NO_MKSTEMPS = YesPlease
 815        NO_STRLCPY = YesPlease
 816        NO_NSEC = YesPlease
 817        FREAD_READS_DIRECTORIES = UnfortunatelyYes
 818        INTERNAL_QSORT = UnfortunatelyYes
 819        NEEDS_LIBICONV=YesPlease
 820        BASIC_CFLAGS += -D_LARGE_FILES
 821        ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 822                THREADED_DELTA_SEARCH = YesPlease
 823        else
 824                NO_PTHREADS = YesPlease
 825        endif
 826endif
 827ifeq ($(uname_S),GNU)
 828        # GNU/Hurd
 829        NO_STRLCPY=YesPlease
 830        NO_MKSTEMPS = YesPlease
 831endif
 832ifeq ($(uname_S),IRIX)
 833        NO_SETENV = YesPlease
 834        NO_UNSETENV = YesPlease
 835        NO_STRCASESTR = YesPlease
 836        NO_MEMMEM = YesPlease
 837        NO_MKSTEMPS = YesPlease
 838        NO_MKDTEMP = YesPlease
 839        NO_MMAP = YesPlease
 840        NO_EXTERNAL_GREP = UnfortunatelyYes
 841        SNPRINTF_RETURNS_BOGUS = YesPlease
 842        SHELL_PATH = /usr/gnu/bin/bash
 843        NEEDS_LIBGEN = YesPlease
 844endif
 845ifeq ($(uname_S),IRIX64)
 846        NO_SETENV=YesPlease
 847        NO_UNSETENV = YesPlease
 848        NO_STRCASESTR=YesPlease
 849        NO_MEMMEM = YesPlease
 850        NO_MKSTEMPS = YesPlease
 851        NO_MKDTEMP = YesPlease
 852        NO_MMAP = YesPlease
 853        NO_EXTERNAL_GREP = UnfortunatelyYes
 854        SNPRINTF_RETURNS_BOGUS = YesPlease
 855        SHELL_PATH=/usr/gnu/bin/bash
 856        NEEDS_LIBGEN = YesPlease
 857endif
 858ifeq ($(uname_S),HP-UX)
 859        NO_IPV6=YesPlease
 860        NO_SETENV=YesPlease
 861        NO_STRCASESTR=YesPlease
 862        NO_MEMMEM = YesPlease
 863        NO_MKSTEMPS = YesPlease
 864        NO_STRLCPY = YesPlease
 865        NO_MKDTEMP = YesPlease
 866        NO_UNSETENV = YesPlease
 867        NO_HSTRERROR = YesPlease
 868        NO_SYS_SELECT_H = YesPlease
 869        SNPRINTF_RETURNS_BOGUS = YesPlease
 870endif
 871ifneq (,$(findstring CYGWIN,$(uname_S)))
 872        COMPAT_OBJS += compat/cygwin.o
 873        UNRELIABLE_FSTAT = UnfortunatelyYes
 874endif
 875ifneq (,$(findstring MINGW,$(uname_S)))
 876        pathsep = ;
 877        NO_PREAD = YesPlease
 878        NO_OPENSSL = YesPlease
 879        NO_LIBGEN_H = YesPlease
 880        NO_SYMLINK_HEAD = YesPlease
 881        NO_IPV6 = YesPlease
 882        NO_SETENV = YesPlease
 883        NO_UNSETENV = YesPlease
 884        NO_STRCASESTR = YesPlease
 885        NO_STRLCPY = YesPlease
 886        NO_MEMMEM = YesPlease
 887        NEEDS_LIBICONV = YesPlease
 888        OLD_ICONV = YesPlease
 889        NO_C99_FORMAT = YesPlease
 890        NO_STRTOUMAX = YesPlease
 891        NO_MKDTEMP = YesPlease
 892        NO_MKSTEMPS = YesPlease
 893        SNPRINTF_RETURNS_BOGUS = YesPlease
 894        NO_SVN_TESTS = YesPlease
 895        NO_PERL_MAKEMAKER = YesPlease
 896        RUNTIME_PREFIX = YesPlease
 897        NO_POSIX_ONLY_PROGRAMS = YesPlease
 898        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 899        NO_NSEC = YesPlease
 900        USE_WIN32_MMAP = YesPlease
 901        USE_NED_ALLOCATOR = YesPlease
 902        UNRELIABLE_FSTAT = UnfortunatelyYes
 903        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 904        NO_REGEX = YesPlease
 905        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 906        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 907        COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
 908        EXTLIBS += -lws2_32
 909        X = .exe
 910ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 911        htmldir=doc/git/html/
 912        prefix =
 913        INSTALL = /bin/install
 914        EXTLIBS += /mingw/lib/libz.a
 915        NO_R_TO_GCC_LINKER = YesPlease
 916        INTERNAL_QSORT = YesPlease
 917        THREADED_DELTA_SEARCH = YesPlease
 918else
 919        NO_CURL = YesPlease
 920        NO_PTHREADS = YesPlease
 921endif
 922endif
 923
 924-include config.mak.autogen
 925-include config.mak
 926
 927ifdef SANE_TOOL_PATH
 928SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 929BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 930PATH := $(SANE_TOOL_PATH):${PATH}
 931else
 932BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 933endif
 934
 935ifeq ($(uname_S),Darwin)
 936        ifndef NO_FINK
 937                ifeq ($(shell test -d /sw/lib && echo y),y)
 938                        BASIC_CFLAGS += -I/sw/include
 939                        BASIC_LDFLAGS += -L/sw/lib
 940                endif
 941        endif
 942        ifndef NO_DARWIN_PORTS
 943                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 944                        BASIC_CFLAGS += -I/opt/local/include
 945                        BASIC_LDFLAGS += -L/opt/local/lib
 946                endif
 947        endif
 948        PTHREAD_LIBS =
 949endif
 950
 951ifndef CC_LD_DYNPATH
 952        ifdef NO_R_TO_GCC_LINKER
 953                # Some gcc does not accept and pass -R to the linker to specify
 954                # the runtime dynamic library path.
 955                CC_LD_DYNPATH = -Wl,-rpath,
 956        else
 957                CC_LD_DYNPATH = -R
 958        endif
 959endif
 960
 961ifdef NO_LIBGEN_H
 962        COMPAT_CFLAGS += -DNO_LIBGEN_H
 963        COMPAT_OBJS += compat/basename.o
 964endif
 965
 966ifdef NO_CURL
 967        BASIC_CFLAGS += -DNO_CURL
 968else
 969        ifdef CURLDIR
 970                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 971                BASIC_CFLAGS += -I$(CURLDIR)/include
 972                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 973        else
 974                CURL_LIBCURL = -lcurl
 975        endif
 976        BUILTIN_OBJS += builtin-http-fetch.o
 977        EXTLIBS += $(CURL_LIBCURL)
 978        LIB_OBJS += http.o http-walker.o
 979        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 980        ifeq "$(curl_check)" "070908"
 981                ifndef NO_EXPAT
 982                        PROGRAMS += git-http-push$X
 983                endif
 984        endif
 985        ifndef NO_EXPAT
 986                ifdef EXPATDIR
 987                        BASIC_CFLAGS += -I$(EXPATDIR)/include
 988                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 989                else
 990                        EXPAT_LIBEXPAT = -lexpat
 991                endif
 992        endif
 993endif
 994
 995ifdef ZLIB_PATH
 996        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 997        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 998endif
 999EXTLIBS += -lz
1000
1001ifndef NO_POSIX_ONLY_PROGRAMS
1002        PROGRAMS += git-daemon$X
1003        PROGRAMS += git-imap-send$X
1004endif
1005ifndef NO_OPENSSL
1006        OPENSSL_LIBSSL = -lssl
1007        ifdef OPENSSLDIR
1008                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1009                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1010        else
1011                OPENSSL_LINK =
1012        endif
1013        ifdef NEEDS_CRYPTO_WITH_SSL
1014                OPENSSL_LINK += -lcrypto
1015        endif
1016else
1017        BASIC_CFLAGS += -DNO_OPENSSL
1018        BLK_SHA1 = 1
1019        OPENSSL_LIBSSL =
1020endif
1021ifdef NEEDS_SSL_WITH_CRYPTO
1022        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1023else
1024        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1025endif
1026ifdef NEEDS_LIBICONV
1027        ifdef ICONVDIR
1028                BASIC_CFLAGS += -I$(ICONVDIR)/include
1029                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1030        else
1031                ICONV_LINK =
1032        endif
1033        EXTLIBS += $(ICONV_LINK) -liconv
1034endif
1035ifdef NEEDS_LIBGEN
1036        EXTLIBS += -lgen
1037endif
1038ifdef NEEDS_SOCKET
1039        EXTLIBS += -lsocket
1040endif
1041ifdef NEEDS_NSL
1042        EXTLIBS += -lnsl
1043endif
1044ifdef NEEDS_RESOLV
1045        EXTLIBS += -lresolv
1046endif
1047ifdef NO_D_TYPE_IN_DIRENT
1048        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1049endif
1050ifdef NO_D_INO_IN_DIRENT
1051        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1052endif
1053ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1054        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1055endif
1056ifdef USE_NSEC
1057        BASIC_CFLAGS += -DUSE_NSEC
1058endif
1059ifdef USE_ST_TIMESPEC
1060        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1061endif
1062ifdef NO_NSEC
1063        BASIC_CFLAGS += -DNO_NSEC
1064endif
1065ifdef NO_C99_FORMAT
1066        BASIC_CFLAGS += -DNO_C99_FORMAT
1067endif
1068ifdef SNPRINTF_RETURNS_BOGUS
1069        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1070        COMPAT_OBJS += compat/snprintf.o
1071endif
1072ifdef FREAD_READS_DIRECTORIES
1073        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1074        COMPAT_OBJS += compat/fopen.o
1075endif
1076ifdef NO_SYMLINK_HEAD
1077        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1078endif
1079ifdef NO_STRCASESTR
1080        COMPAT_CFLAGS += -DNO_STRCASESTR
1081        COMPAT_OBJS += compat/strcasestr.o
1082endif
1083ifdef NO_STRLCPY
1084        COMPAT_CFLAGS += -DNO_STRLCPY
1085        COMPAT_OBJS += compat/strlcpy.o
1086endif
1087ifdef NO_STRTOUMAX
1088        COMPAT_CFLAGS += -DNO_STRTOUMAX
1089        COMPAT_OBJS += compat/strtoumax.o
1090endif
1091ifdef NO_STRTOULL
1092        COMPAT_CFLAGS += -DNO_STRTOULL
1093endif
1094ifdef NO_SETENV
1095        COMPAT_CFLAGS += -DNO_SETENV
1096        COMPAT_OBJS += compat/setenv.o
1097endif
1098ifdef NO_MKDTEMP
1099        COMPAT_CFLAGS += -DNO_MKDTEMP
1100        COMPAT_OBJS += compat/mkdtemp.o
1101endif
1102ifdef NO_MKSTEMPS
1103        COMPAT_CFLAGS += -DNO_MKSTEMPS
1104        COMPAT_OBJS += compat/mkstemps.o
1105endif
1106ifdef NO_UNSETENV
1107        COMPAT_CFLAGS += -DNO_UNSETENV
1108        COMPAT_OBJS += compat/unsetenv.o
1109endif
1110ifdef NO_SYS_SELECT_H
1111        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1112endif
1113ifdef NO_MMAP
1114        COMPAT_CFLAGS += -DNO_MMAP
1115        COMPAT_OBJS += compat/mmap.o
1116else
1117        ifdef USE_WIN32_MMAP
1118                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1119                COMPAT_OBJS += compat/win32mmap.o
1120        endif
1121endif
1122ifdef OBJECT_CREATION_USES_RENAMES
1123        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1124endif
1125ifdef NO_PREAD
1126        COMPAT_CFLAGS += -DNO_PREAD
1127        COMPAT_OBJS += compat/pread.o
1128endif
1129ifdef NO_FAST_WORKING_DIRECTORY
1130        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1131endif
1132ifdef NO_TRUSTABLE_FILEMODE
1133        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1134endif
1135ifdef NO_IPV6
1136        BASIC_CFLAGS += -DNO_IPV6
1137endif
1138ifdef NO_UINTMAX_T
1139        BASIC_CFLAGS += -Duintmax_t=uint32_t
1140endif
1141ifdef NO_SOCKADDR_STORAGE
1142ifdef NO_IPV6
1143        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1144else
1145        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1146endif
1147endif
1148ifdef NO_INET_NTOP
1149        LIB_OBJS += compat/inet_ntop.o
1150endif
1151ifdef NO_INET_PTON
1152        LIB_OBJS += compat/inet_pton.o
1153endif
1154
1155ifdef NO_ICONV
1156        BASIC_CFLAGS += -DNO_ICONV
1157endif
1158
1159ifdef OLD_ICONV
1160        BASIC_CFLAGS += -DOLD_ICONV
1161endif
1162
1163ifdef NO_DEFLATE_BOUND
1164        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1165endif
1166
1167ifdef BLK_SHA1
1168        SHA1_HEADER = "block-sha1/sha1.h"
1169        LIB_OBJS += block-sha1/sha1.o
1170else
1171ifdef PPC_SHA1
1172        SHA1_HEADER = "ppc/sha1.h"
1173        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1174else
1175        SHA1_HEADER = <openssl/sha.h>
1176        EXTLIBS += $(LIB_4_CRYPTO)
1177endif
1178endif
1179ifdef NO_PERL_MAKEMAKER
1180        export NO_PERL_MAKEMAKER
1181endif
1182ifdef NO_HSTRERROR
1183        COMPAT_CFLAGS += -DNO_HSTRERROR
1184        COMPAT_OBJS += compat/hstrerror.o
1185endif
1186ifdef NO_MEMMEM
1187        COMPAT_CFLAGS += -DNO_MEMMEM
1188        COMPAT_OBJS += compat/memmem.o
1189endif
1190ifdef INTERNAL_QSORT
1191        COMPAT_CFLAGS += -DINTERNAL_QSORT
1192        COMPAT_OBJS += compat/qsort.o
1193endif
1194ifdef RUNTIME_PREFIX
1195        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1196endif
1197
1198ifdef NO_PTHREADS
1199        THREADED_DELTA_SEARCH =
1200        BASIC_CFLAGS += -DNO_PTHREADS
1201else
1202        EXTLIBS += $(PTHREAD_LIBS)
1203endif
1204
1205ifdef THREADED_DELTA_SEARCH
1206        BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1207        LIB_OBJS += thread-utils.o
1208endif
1209ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1210        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1211endif
1212ifdef NO_EXTERNAL_GREP
1213        BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1214endif
1215ifdef UNRELIABLE_FSTAT
1216        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1217endif
1218ifdef NO_REGEX
1219        COMPAT_CFLAGS += -Icompat/regex
1220        COMPAT_OBJS += compat/regex/regex.o
1221endif
1222
1223ifdef USE_NED_ALLOCATOR
1224       COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1225       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1226endif
1227
1228ifeq ($(TCLTK_PATH),)
1229NO_TCLTK=NoThanks
1230endif
1231
1232ifeq ($(PERL_PATH),)
1233NO_PERL=NoThanks
1234endif
1235
1236QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1237QUIET_SUBDIR1  =
1238
1239ifneq ($(findstring $(MAKEFLAGS),w),w)
1240PRINT_DIR = --no-print-directory
1241else # "make -w"
1242NO_SUBDIR = :
1243endif
1244
1245ifneq ($(findstring $(MAKEFLAGS),s),s)
1246ifndef V
1247        QUIET_CC       = @echo '   ' CC $@;
1248        QUIET_AR       = @echo '   ' AR $@;
1249        QUIET_LINK     = @echo '   ' LINK $@;
1250        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1251        QUIET_GEN      = @echo '   ' GEN $@;
1252        QUIET_SUBDIR0  = +@subdir=
1253        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1254                         $(MAKE) $(PRINT_DIR) -C $$subdir
1255        export V
1256        export QUIET_GEN
1257        export QUIET_BUILT_IN
1258endif
1259endif
1260
1261ifdef ASCIIDOC8
1262        export ASCIIDOC8
1263endif
1264
1265# Shell quote (do not use $(call) to accommodate ancient setups);
1266
1267SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1268ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1269
1270DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1271bindir_SQ = $(subst ','\'',$(bindir))
1272bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1273mandir_SQ = $(subst ','\'',$(mandir))
1274infodir_SQ = $(subst ','\'',$(infodir))
1275gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1276template_dir_SQ = $(subst ','\'',$(template_dir))
1277htmldir_SQ = $(subst ','\'',$(htmldir))
1278prefix_SQ = $(subst ','\'',$(prefix))
1279
1280SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1281PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1282TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1283
1284LIBS = $(GITLIBS) $(EXTLIBS)
1285
1286BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1287        $(COMPAT_CFLAGS)
1288LIB_OBJS += $(COMPAT_OBJS)
1289
1290ALL_CFLAGS += $(BASIC_CFLAGS)
1291ALL_LDFLAGS += $(BASIC_LDFLAGS)
1292
1293export TAR INSTALL DESTDIR SHELL_PATH
1294
1295
1296### Build rules
1297
1298SHELL = $(SHELL_PATH)
1299
1300all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1301ifneq (,$X)
1302        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1303endif
1304
1305all::
1306ifndef NO_TCLTK
1307        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1308        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1309endif
1310ifndef NO_PERL
1311        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1312endif
1313        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1314
1315please_set_SHELL_PATH_to_a_more_modern_shell:
1316        @$$(:)
1317
1318shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1319
1320strip: $(PROGRAMS) git$X
1321        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1322
1323git.o: git.c common-cmds.h GIT-CFLAGS
1324        $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1325                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1326                $(ALL_CFLAGS) -c $(filter %.c,$^)
1327
1328git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1329        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1330                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1331
1332builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1333        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1334                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1335                '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1336                '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1337
1338$(BUILT_INS): git$X
1339        $(QUIET_BUILT_IN)$(RM) $@ && \
1340        ln git$X $@ 2>/dev/null || \
1341        ln -s git$X $@ 2>/dev/null || \
1342        cp git$X $@
1343
1344common-cmds.h: ./generate-cmdlist.sh command-list.txt
1345
1346common-cmds.h: $(wildcard Documentation/git-*.txt)
1347        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1348
1349$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1350        $(QUIET_GEN)$(RM) $@ $@+ && \
1351        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1352            -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1353            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1354            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1355            -e $(BROKEN_PATH_FIX) \
1356            $@.sh >$@+ && \
1357        chmod +x $@+ && \
1358        mv $@+ $@
1359
1360ifndef NO_PERL
1361$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1362
1363perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1364        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1365
1366$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1367        $(QUIET_GEN)$(RM) $@ $@+ && \
1368        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1369        sed -e '1{' \
1370            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1371            -e '        h' \
1372            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1373            -e '        H' \
1374            -e '        x' \
1375            -e '}' \
1376            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1377            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1378            $@.perl >$@+ && \
1379        chmod +x $@+ && \
1380        mv $@+ $@
1381
1382OTHER_PROGRAMS += gitweb/gitweb.cgi
1383gitweb/gitweb.cgi: gitweb/gitweb.perl
1384        $(QUIET_GEN)$(RM) $@ $@+ && \
1385        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1386            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1387            -e 's|++GIT_BINDIR++|$(bindir)|g' \
1388            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1389            -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1390            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1391            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1392            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1393            -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1394            -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1395            -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1396            -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1397            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1398            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1399            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1400            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1401            -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1402            -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1403            -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1404            $< >$@+ && \
1405        chmod +x $@+ && \
1406        mv $@+ $@
1407
1408git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1409        $(QUIET_GEN)$(RM) $@ $@+ && \
1410        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1411            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1412            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1413            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1414            -e '/@@GITWEB_CGI@@/d' \
1415            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1416            -e '/@@GITWEB_CSS@@/d' \
1417            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1418            $@.sh > $@+ && \
1419        chmod +x $@+ && \
1420        mv $@+ $@
1421else # NO_PERL
1422$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1423        $(QUIET_GEN)$(RM) $@ $@+ && \
1424        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1425            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1426            unimplemented.sh >$@+ && \
1427        chmod +x $@+ && \
1428        mv $@+ $@
1429endif # NO_PERL
1430
1431configure: configure.ac
1432        $(QUIET_GEN)$(RM) $@ $<+ && \
1433        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1434            $< > $<+ && \
1435        autoconf -o $@ $<+ && \
1436        $(RM) $<+
1437
1438# These can record GIT_VERSION
1439git.o git.spec \
1440        $(patsubst %.sh,%,$(SCRIPT_SH)) \
1441        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1442        : GIT-VERSION-FILE
1443
1444%.o: %.c GIT-CFLAGS
1445        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1446%.s: %.c GIT-CFLAGS
1447        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1448%.o: %.S
1449        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1450
1451exec_cmd.o: exec_cmd.c GIT-CFLAGS
1452        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1453                '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1454                '-DBINDIR="$(bindir_relative_SQ)"' \
1455                '-DPREFIX="$(prefix_SQ)"' \
1456                $<
1457
1458builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1459        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1460
1461config.o: config.c GIT-CFLAGS
1462        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1463
1464http.o: http.c GIT-CFLAGS
1465        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1466
1467ifdef NO_EXPAT
1468http-walker.o: http-walker.c http.h GIT-CFLAGS
1469        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1470endif
1471
1472git-%$X: %.o $(GITLIBS)
1473        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1474
1475git-imap-send$X: imap-send.o $(GITLIBS)
1476        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1477                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1478
1479http.o http-walker.o http-push.o transport.o: http.h
1480
1481git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1482        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1483                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1484
1485$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1486$(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1487builtin-revert.o wt-status.o: wt-status.h
1488
1489$(LIB_FILE): $(LIB_OBJS)
1490        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1491
1492XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1493        xdiff/xmerge.o xdiff/xpatience.o
1494$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1495        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1496
1497$(XDIFF_LIB): $(XDIFF_OBJS)
1498        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1499
1500
1501doc:
1502        $(MAKE) -C Documentation all
1503
1504man:
1505        $(MAKE) -C Documentation man
1506
1507html:
1508        $(MAKE) -C Documentation html
1509
1510info:
1511        $(MAKE) -C Documentation info
1512
1513pdf:
1514        $(MAKE) -C Documentation pdf
1515
1516TAGS:
1517        $(RM) TAGS
1518        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1519
1520tags:
1521        $(RM) tags
1522        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1523
1524cscope:
1525        $(RM) cscope*
1526        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1527
1528### Detect prefix changes
1529TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1530             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1531
1532GIT-CFLAGS: .FORCE-GIT-CFLAGS
1533        @FLAGS='$(TRACK_CFLAGS)'; \
1534            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1535                echo 1>&2 "    * new build flags or prefix"; \
1536                echo "$$FLAGS" >GIT-CFLAGS; \
1537            fi
1538
1539# We need to apply sq twice, once to protect from the shell
1540# that runs GIT-BUILD-OPTIONS, and then again to protect it
1541# and the first level quoting from the shell that runs "echo".
1542GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1543        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1544        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1545        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1546        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1547
1548### Detect Tck/Tk interpreter path changes
1549ifndef NO_TCLTK
1550TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1551
1552GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1553        @VARS='$(TRACK_VARS)'; \
1554            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1555                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1556                echo "$$VARS" >$@; \
1557            fi
1558
1559.PHONY: .FORCE-GIT-GUI-VARS
1560endif
1561
1562### Testing rules
1563
1564TEST_PROGRAMS += test-chmtime$X
1565TEST_PROGRAMS += test-ctype$X
1566TEST_PROGRAMS += test-date$X
1567TEST_PROGRAMS += test-delta$X
1568TEST_PROGRAMS += test-dump-cache-tree$X
1569TEST_PROGRAMS += test-genrandom$X
1570TEST_PROGRAMS += test-match-trees$X
1571TEST_PROGRAMS += test-parse-options$X
1572TEST_PROGRAMS += test-path-utils$X
1573TEST_PROGRAMS += test-sha1$X
1574TEST_PROGRAMS += test-sigchain$X
1575
1576all:: $(TEST_PROGRAMS)
1577
1578# GNU make supports exporting all variables by "export" without parameters.
1579# However, the environment gets quite big, and some programs have problems
1580# with that.
1581
1582export NO_SVN_TESTS
1583
1584test: all
1585        $(MAKE) -C t/ all
1586
1587test-ctype$X: ctype.o
1588
1589test-date$X: date.o ctype.o
1590
1591test-delta$X: diff-delta.o patch-delta.o
1592
1593test-parse-options$X: parse-options.o
1594
1595test-parse-options.o: parse-options.h
1596
1597.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1598
1599test-%$X: test-%.o $(GITLIBS)
1600        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1601
1602check-sha1:: test-sha1$X
1603        ./test-sha1.sh
1604
1605check: common-cmds.h
1606        if sparse; \
1607        then \
1608                for i in *.c; \
1609                do \
1610                        sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1611                done; \
1612        else \
1613                echo 2>&1 "Did you mean 'make test'?"; \
1614                exit 1; \
1615        fi
1616
1617remove-dashes:
1618        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1619
1620### Installation rules
1621
1622ifneq ($(filter /%,$(firstword $(template_dir))),)
1623template_instdir = $(template_dir)
1624else
1625template_instdir = $(prefix)/$(template_dir)
1626endif
1627export template_instdir
1628
1629ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1630gitexec_instdir = $(gitexecdir)
1631else
1632gitexec_instdir = $(prefix)/$(gitexecdir)
1633endif
1634gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1635export gitexec_instdir
1636
1637install: all
1638        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1639        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1640        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1641        $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1642        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1643ifndef NO_PERL
1644        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1645endif
1646ifndef NO_TCLTK
1647        $(MAKE) -C gitk-git install
1648        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1649endif
1650ifneq (,$X)
1651        $(foreach p,$(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';)
1652endif
1653        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1654        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1655        { test "$$bindir/" = "$$execdir/" || \
1656                { $(RM) "$$execdir/git$X" && \
1657                test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1658                ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1659                cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1660        { for p in $(BUILT_INS); do \
1661                $(RM) "$$execdir/$$p" && \
1662                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1663                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1664                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1665          done; } && \
1666        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1667
1668install-doc:
1669        $(MAKE) -C Documentation install
1670
1671install-man:
1672        $(MAKE) -C Documentation install-man
1673
1674install-html:
1675        $(MAKE) -C Documentation install-html
1676
1677install-info:
1678        $(MAKE) -C Documentation install-info
1679
1680install-pdf:
1681        $(MAKE) -C Documentation install-pdf
1682
1683quick-install-doc:
1684        $(MAKE) -C Documentation quick-install
1685
1686quick-install-man:
1687        $(MAKE) -C Documentation quick-install-man
1688
1689quick-install-html:
1690        $(MAKE) -C Documentation quick-install-html
1691
1692
1693
1694### Maintainer's dist rules
1695
1696git.spec: git.spec.in
1697        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1698        mv $@+ $@
1699
1700GIT_TARNAME=git-$(GIT_VERSION)
1701dist: git.spec git-archive$(X) configure
1702        ./git-archive --format=tar \
1703                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1704        @mkdir -p $(GIT_TARNAME)
1705        @cp git.spec configure $(GIT_TARNAME)
1706        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1707        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1708        $(TAR) rf $(GIT_TARNAME).tar \
1709                $(GIT_TARNAME)/git.spec \
1710                $(GIT_TARNAME)/configure \
1711                $(GIT_TARNAME)/version \
1712                $(GIT_TARNAME)/git-gui/version
1713        @$(RM) -r $(GIT_TARNAME)
1714        gzip -f -9 $(GIT_TARNAME).tar
1715
1716rpm: dist
1717        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1718
1719htmldocs = git-htmldocs-$(GIT_VERSION)
1720manpages = git-manpages-$(GIT_VERSION)
1721dist-doc:
1722        $(RM) -r .doc-tmp-dir
1723        mkdir .doc-tmp-dir
1724        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1725        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1726        gzip -n -9 -f $(htmldocs).tar
1727        :
1728        $(RM) -r .doc-tmp-dir
1729        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1730        $(MAKE) -C Documentation DESTDIR=./ \
1731                man1dir=../.doc-tmp-dir/man1 \
1732                man5dir=../.doc-tmp-dir/man5 \
1733                man7dir=../.doc-tmp-dir/man7 \
1734                install
1735        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1736        gzip -n -9 -f $(manpages).tar
1737        $(RM) -r .doc-tmp-dir
1738
1739### Cleaning rules
1740
1741distclean: clean
1742        $(RM) configure
1743
1744clean:
1745        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1746                $(LIB_FILE) $(XDIFF_LIB)
1747        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1748        $(RM) $(TEST_PROGRAMS)
1749        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1750        $(RM) -r autom4te.cache
1751        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1752        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1753        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1754        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1755        $(MAKE) -C Documentation/ clean
1756ifndef NO_PERL
1757        $(RM) gitweb/gitweb.cgi
1758        $(MAKE) -C perl clean
1759endif
1760        $(MAKE) -C templates/ clean
1761        $(MAKE) -C t/ clean
1762ifndef NO_TCLTK
1763        $(MAKE) -C gitk-git clean
1764        $(MAKE) -C git-gui clean
1765endif
1766        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1767
1768.PHONY: all install clean strip
1769.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1770.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1771.PHONY: .FORCE-GIT-BUILD-OPTIONS
1772
1773### Check documentation
1774#
1775check-docs::
1776        @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1777        do \
1778                case "$$v" in \
1779                git-merge-octopus | git-merge-ours | git-merge-recursive | \
1780                git-merge-resolve | git-merge-subtree | \
1781                git-fsck-objects | git-init-db | \
1782                git-?*--?* ) continue ;; \
1783                esac ; \
1784                test -f "Documentation/$$v.txt" || \
1785                echo "no doc: $$v"; \
1786                sed -e '/^#/d' command-list.txt | \
1787                grep -q "^$$v[  ]" || \
1788                case "$$v" in \
1789                git) ;; \
1790                *) echo "no link: $$v";; \
1791                esac ; \
1792        done; \
1793        ( \
1794                sed -e '/^#/d' \
1795                    -e 's/[     ].*//' \
1796                    -e 's/^/listed /' command-list.txt; \
1797                ls -1 Documentation/git*txt | \
1798                sed -e 's|Documentation/|documented |' \
1799                    -e 's/\.txt//'; \
1800        ) | while read how cmd; \
1801        do \
1802                case "$$how,$$cmd" in \
1803                *,git-citool | \
1804                *,git-gui | \
1805                *,git-help | \
1806                documented,gitattributes | \
1807                documented,gitignore | \
1808                documented,gitmodules | \
1809                documented,gitcli | \
1810                documented,git-tools | \
1811                documented,gitcore-tutorial | \
1812                documented,gitcvs-migration | \
1813                documented,gitdiffcore | \
1814                documented,gitglossary | \
1815                documented,githooks | \
1816                documented,gitrepository-layout | \
1817                documented,gittutorial | \
1818                documented,gittutorial-2 | \
1819                sentinel,not,matching,is,ok ) continue ;; \
1820                esac; \
1821                case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1822                *" $$cmd "*)    ;; \
1823                *) echo "removed but $$how: $$cmd" ;; \
1824                esac; \
1825        done ) | sort
1826
1827### Make sure built-ins do not have dups and listed in git.c
1828#
1829check-builtins::
1830        ./check-builtins.sh
1831
1832### Test suite coverage testing
1833#
1834.PHONY: coverage coverage-clean coverage-build coverage-report
1835
1836coverage:
1837        $(MAKE) coverage-build
1838        $(MAKE) coverage-report
1839
1840coverage-clean:
1841        rm -f *.gcda *.gcno
1842
1843COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1844COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1845
1846coverage-build: coverage-clean
1847        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1848        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1849                -j1 test
1850
1851coverage-report:
1852        gcov -b *.c
1853        grep '^function.*called 0 ' *.c.gcov \
1854                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1855                | tee coverage-untested-functions