Andrew's git - gitweb.git/blob

   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12# system headers do not define a socklen_t type.
  13#
  14# Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15# fails to compile with errors about undefined inline functions or similar.
  16#
  17# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18# or vsnprintf() return -1 instead of number of characters which would
  19# have been written to the final string if enough space had been available.
  20#
  21# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22# when attempting to read from an fopen'ed directory.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define NO_CURL if you do not have libcurl installed.  git-http-pull and
  28# git-http-push are not built, and you cannot use http:// and https://
  29# transports.
  30#
  31# Define CURLDIR=/foo/bar if your curl header and library files are in
  32# /foo/bar/include and /foo/bar/lib directories.
  33#
  34# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  35# not built, and you cannot push using http:// and https:// transports.
  36#
  37# Define EXPATDIR=/foo/bar if your expat header and library files are in
  38# /foo/bar/include and /foo/bar/lib directories.
  39#
  40# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  41# it specifies.
  42#
  43# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  44#
  45# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  46# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  47#
  48# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  49# do not support the 'size specifiers' introduced by C99, namely ll, hh,
  50# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  51# some C compilers supported these specifiers prior to C99 as an extension.
  52#
  53# Define NO_STRCASESTR if you don't have strcasestr.
  54#
  55# Define NO_MEMMEM if you don't have memmem.
  56#
  57# Define NO_STRLCPY if you don't have strlcpy.
  58#
  59# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  60# If your compiler also does not support long long or does not have
  61# strtoull, define NO_STRTOULL.
  62#
  63# Define NO_SETENV if you don't have setenv in the C library.
  64#
  65# Define NO_UNSETENV if you don't have unsetenv in the C library.
  66#
  67# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  68#
  69# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  70#
  71# Define NO_STRTOK_R if you don't have strtok_r in the C library.
  72#
  73# Define NO_FNMATCH if you don't have fnmatch in the C library.
  74#
  75# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
  76# FNM_CASEFOLD GNU extension.
  77#
  78# Define NO_LIBGEN_H if you don't have libgen.h.
  79#
  80# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
  81#
  82# Define NO_SYS_SELECT_H if you don't have sys/select.h.
  83#
  84# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  85# Enable it on Windows.  By default, symrefs are still used.
  86#
  87# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  88# tests.  These tests take up a significant amount of the total test time
  89# but are not needed unless you plan to talk to SVN repos.
  90#
  91# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  92# installed in /sw, but don't want GIT to link against any libraries
  93# installed there.  If defined you may specify your own (or Fink's)
  94# include directories and library directories by defining CFLAGS
  95# and LDFLAGS appropriately.
  96#
  97# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  98# have DarwinPorts installed in /opt/local, but don't want GIT to
  99# link against any libraries installed there.  If defined you may
 100# specify your own (or DarwinPort's) include directories and
 101# library directories by defining CFLAGS and LDFLAGS appropriately.
 102#
 103# Define BLK_SHA1 environment variable if you want the C version
 104# of the SHA1 that assumes you can do unaligned 32-bit loads and
 105# have a fast htonl() function.
 106#
 107# Define PPC_SHA1 environment variable when running make to make use of
 108# a bundled SHA1 routine optimized for PowerPC.
 109#
 110# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 111#
 112# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 113#
 114# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 115#
 116# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 117# Patrick Mauritz).
 118#
 119# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 120# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 121# inet_ntop and inet_pton additionally reside there.
 122#
 123# Define NO_MMAP if you want to avoid mmap.
 124#
 125# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 126#
 127# Define NO_PREAD if you have a problem with pread() system call (e.g.
 128# cygwin1.dll before v1.5.22).
 129#
 130# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 131# generally faster on your platform than accessing the working directory.
 132#
 133# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 134# the executable mode bit, but doesn't really do so.
 135#
 136# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 137#
 138# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 139# sockaddr_storage.
 140#
 141# Define NO_ICONV if your libc does not properly support iconv.
 142#
 143# Define OLD_ICONV if your library has an old iconv(), where the second
 144# (input buffer pointer) parameter is declared with type (const char **).
 145#
 146# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 147#
 148# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 149# that tells runtime paths to dynamic libraries;
 150# "-Wl,-rpath=/path/lib" is used instead.
 151#
 152# Define USE_NSEC below if you want git to care about sub-second file mtimes
 153# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 154# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 155# randomly break unless your underlying filesystem supports those sub-second
 156# times (my ext3 doesn't).
 157#
 158# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 159# "st_ctim"
 160#
 161# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 162# available.  This automatically turns USE_NSEC off.
 163#
 164# Define USE_STDEV below if you want git to care about the underlying device
 165# change being considered an inode change from the update-index perspective.
 166#
 167# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 168# field that counts the on-disk footprint in 512-byte blocks.
 169#
 170# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 171#
 172# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 173# (not v1.73 or v1.71).
 174#
 175# Define ASCIIDOC_NO_ROFF if your DocBook XSL escapes raw roff directives
 176# (versions 1.72 and later and 1.68.1 and earlier).
 177#
 178# Define GNU_ROFF if your target system uses GNU groff.  This forces
 179# apostrophes to be ASCII so that cut&pasting examples to the shell
 180# will work.
 181#
 182# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 183# MakeMaker (e.g. using ActiveState under Cygwin).
 184#
 185# Define NO_PERL if you do not want Perl scripts or libraries at all.
 186#
 187# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 188#
 189# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 190#
 191# The TCL_PATH variable governs the location of the Tcl interpreter
 192# used to optimize git-gui for your system.  Only used if NO_TCLTK
 193# is not set.  Defaults to the bare 'tclsh'.
 194#
 195# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 196# If not set it defaults to the bare 'wish'. If it is set to the empty
 197# string then NO_TCLTK will be forced (this is used by configure script).
 198#
 199# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 200# is a simplified version of the merge sort used in glibc. This is
 201# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 202#
 203# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 204# information on a not yet closed file that lstat would return for the same
 205# file after it was closed.
 206#
 207# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 208# when hardlinking a file to another name and unlinking the original file right
 209# away (some NTFS drivers seem to zero the contents in that scenario).
 210#
 211# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 212# programs as a tar, where bin/ and libexec/ might be on different file systems.
 213#
 214# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 215# memory allocators with the nedmalloc allocator written by Niall Douglas.
 216#
 217# Define NO_REGEX if you have no or inferior regex support in your C library.
 218#
 219# Define JSMIN to point to JavaScript minifier that functions as
 220# a filter to have gitweb.js minified.
 221#
 222# Define CSSMIN to point to a CSS minifier in order to generate a minified
 223# version of gitweb.css
 224#
 225# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 226# you want to use something different.  The value will be interpreted by the
 227# shell at runtime when it is used.
 228#
 229# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 230# want to use something different.  The value will be interpreted by the shell
 231# if necessary when it is used.  Examples:
 232#
 233#   DEFAULT_EDITOR='~/bin/vi',
 234#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 235#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 236#
 237# Define COMPUTE_HEADER_DEPENDENCIES if your compiler supports the -MMD option
 238# and you want to avoid rebuilding objects when an unrelated header file
 239# changes.
 240#
 241# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 242# dependency rules.
 243#
 244# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 245
 246GIT-VERSION-FILE: FORCE
 247        @$(SHELL_PATH) ./GIT-VERSION-GEN
 248-include GIT-VERSION-FILE
 249
 250uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 251uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 252uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 253uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 254uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 255uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 256
 257ifdef MSVC
 258        # avoid the MingW and Cygwin configuration sections
 259        uname_S := Windows
 260        uname_O := Windows
 261endif
 262
 263# CFLAGS and LDFLAGS are for the users to override from the command line.
 264
 265CFLAGS = -g -O2 -Wall
 266LDFLAGS =
 267ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 268ALL_LDFLAGS = $(LDFLAGS)
 269STRIP ?= strip
 270
 271# Among the variables below, these:
 272#   gitexecdir
 273#   template_dir
 274#   mandir
 275#   infodir
 276#   htmldir
 277#   ETC_GITCONFIG (but not sysconfdir)
 278#   ETC_GITATTRIBUTES
 279# can be specified as a relative path some/where/else;
 280# this is interpreted as relative to $(prefix) and "git" at
 281# runtime figures out where they are based on the path to the executable.
 282# This can help installing the suite in a relocatable way.
 283
 284prefix = $(HOME)
 285bindir_relative = bin
 286bindir = $(prefix)/$(bindir_relative)
 287mandir = share/man
 288infodir = share/info
 289gitexecdir = libexec/git-core
 290sharedir = $(prefix)/share
 291gitwebdir = $(sharedir)/gitweb
 292template_dir = share/git-core/templates
 293htmldir = share/doc/git-doc
 294ifeq ($(prefix),/usr)
 295sysconfdir = /etc
 296ETC_GITCONFIG = $(sysconfdir)/gitconfig
 297ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 298else
 299sysconfdir = $(prefix)/etc
 300ETC_GITCONFIG = etc/gitconfig
 301ETC_GITATTRIBUTES = etc/gitattributes
 302endif
 303lib = lib
 304# DESTDIR=
 305pathsep = :
 306
 307export prefix bindir sharedir sysconfdir gitwebdir
 308
 309CC = gcc
 310AR = ar
 311RM = rm -f
 312DIFF = diff
 313TAR = tar
 314FIND = find
 315INSTALL = install
 316RPMBUILD = rpmbuild
 317TCL_PATH = tclsh
 318TCLTK_PATH = wish
 319PTHREAD_LIBS = -lpthread
 320PTHREAD_CFLAGS =
 321GCOV = gcov
 322
 323export TCL_PATH TCLTK_PATH
 324
 325# sparse is architecture-neutral, which means that we need to tell it
 326# explicitly what architecture to check for. Fix this up for yours..
 327SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 328
 329
 330
 331### --- END CONFIGURATION SECTION ---
 332
 333# Those must not be GNU-specific; they are shared with perl/ which may
 334# be built by a different compiler. (Note that this is an artifact now
 335# but it still might be nice to keep that distinction.)
 336BASIC_CFLAGS = -I.
 337BASIC_LDFLAGS =
 338
 339# Guard against environment variables
 340BUILTIN_OBJS =
 341BUILT_INS =
 342COMPAT_CFLAGS =
 343COMPAT_OBJS =
 344EXTRA_CPPFLAGS =
 345LIB_H =
 346LIB_OBJS =
 347PROGRAM_OBJS =
 348PROGRAMS =
 349SCRIPT_PERL =
 350SCRIPT_PYTHON =
 351SCRIPT_SH =
 352SCRIPT_LIB =
 353TEST_PROGRAMS_NEED_X =
 354
 355# Having this variable in your environment would break pipelines because
 356# you cause "cd" to echo its destination to stdout.  It can also take
 357# scripts to unexpected places.  If you like CDPATH, define it for your
 358# interactive shell sessions without exporting it.
 359unexport CDPATH
 360
 361SCRIPT_SH += git-am.sh
 362SCRIPT_SH += git-bisect.sh
 363SCRIPT_SH += git-difftool--helper.sh
 364SCRIPT_SH += git-filter-branch.sh
 365SCRIPT_SH += git-lost-found.sh
 366SCRIPT_SH += git-merge-octopus.sh
 367SCRIPT_SH += git-merge-one-file.sh
 368SCRIPT_SH += git-merge-resolve.sh
 369SCRIPT_SH += git-mergetool.sh
 370SCRIPT_SH += git-pull.sh
 371SCRIPT_SH += git-quiltimport.sh
 372SCRIPT_SH += git-rebase--interactive.sh
 373SCRIPT_SH += git-rebase.sh
 374SCRIPT_SH += git-repack.sh
 375SCRIPT_SH += git-request-pull.sh
 376SCRIPT_SH += git-stash.sh
 377SCRIPT_SH += git-submodule.sh
 378SCRIPT_SH += git-web--browse.sh
 379
 380SCRIPT_LIB += git-mergetool--lib
 381SCRIPT_LIB += git-parse-remote
 382SCRIPT_LIB += git-sh-setup
 383
 384SCRIPT_PERL += git-add--interactive.perl
 385SCRIPT_PERL += git-difftool.perl
 386SCRIPT_PERL += git-archimport.perl
 387SCRIPT_PERL += git-cvsexportcommit.perl
 388SCRIPT_PERL += git-cvsimport.perl
 389SCRIPT_PERL += git-cvsserver.perl
 390SCRIPT_PERL += git-relink.perl
 391SCRIPT_PERL += git-send-email.perl
 392SCRIPT_PERL += git-svn.perl
 393
 394SCRIPT_PYTHON += git-remote-testgit.py
 395
 396SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 397          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 398          $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 399          git-instaweb
 400
 401ETAGS_TARGET = TAGS
 402
 403# Empty...
 404EXTRA_PROGRAMS =
 405
 406# ... and all the rest that could be moved out of bindir to gitexecdir
 407PROGRAMS += $(EXTRA_PROGRAMS)
 408
 409PROGRAM_OBJS += daemon.o
 410PROGRAM_OBJS += fast-import.o
 411PROGRAM_OBJS += imap-send.o
 412PROGRAM_OBJS += shell.o
 413PROGRAM_OBJS += show-index.o
 414PROGRAM_OBJS += upload-pack.o
 415PROGRAM_OBJS += http-backend.o
 416
 417PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 418
 419TEST_PROGRAMS_NEED_X += test-chmtime
 420TEST_PROGRAMS_NEED_X += test-ctype
 421TEST_PROGRAMS_NEED_X += test-date
 422TEST_PROGRAMS_NEED_X += test-delta
 423TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 424TEST_PROGRAMS_NEED_X += test-genrandom
 425TEST_PROGRAMS_NEED_X += test-line-buffer
 426TEST_PROGRAMS_NEED_X += test-match-trees
 427TEST_PROGRAMS_NEED_X += test-obj-pool
 428TEST_PROGRAMS_NEED_X += test-parse-options
 429TEST_PROGRAMS_NEED_X += test-path-utils
 430TEST_PROGRAMS_NEED_X += test-run-command
 431TEST_PROGRAMS_NEED_X += test-sha1
 432TEST_PROGRAMS_NEED_X += test-sigchain
 433TEST_PROGRAMS_NEED_X += test-string-pool
 434TEST_PROGRAMS_NEED_X += test-svn-fe
 435TEST_PROGRAMS_NEED_X += test-treap
 436TEST_PROGRAMS_NEED_X += test-index-version
 437
 438TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 439
 440# List built-in command $C whose implementation cmd_$C() is not in
 441# builtin/$C.o but is linked in as part of some other command.
 442BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 443
 444BUILT_INS += git-cherry$X
 445BUILT_INS += git-cherry-pick$X
 446BUILT_INS += git-format-patch$X
 447BUILT_INS += git-fsck-objects$X
 448BUILT_INS += git-get-tar-commit-id$X
 449BUILT_INS += git-init$X
 450BUILT_INS += git-merge-subtree$X
 451BUILT_INS += git-peek-remote$X
 452BUILT_INS += git-repo-config$X
 453BUILT_INS += git-show$X
 454BUILT_INS += git-stage$X
 455BUILT_INS += git-status$X
 456BUILT_INS += git-whatchanged$X
 457
 458# what 'all' will build and 'install' will install in gitexecdir,
 459# excluding programs for built-in commands
 460ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 461
 462# what 'all' will build but not install in gitexecdir
 463OTHER_PROGRAMS = git$X
 464
 465# what test wrappers are needed and 'install' will install, in bindir
 466BINDIR_PROGRAMS_NEED_X += git
 467BINDIR_PROGRAMS_NEED_X += git-upload-pack
 468BINDIR_PROGRAMS_NEED_X += git-receive-pack
 469BINDIR_PROGRAMS_NEED_X += git-upload-archive
 470BINDIR_PROGRAMS_NEED_X += git-shell
 471
 472BINDIR_PROGRAMS_NO_X += git-cvsserver
 473
 474# Set paths to tools early so that they can be used for version tests.
 475ifndef SHELL_PATH
 476        SHELL_PATH = /bin/sh
 477endif
 478ifndef PERL_PATH
 479        PERL_PATH = /usr/bin/perl
 480endif
 481ifndef PYTHON_PATH
 482        PYTHON_PATH = /usr/bin/python
 483endif
 484
 485export PERL_PATH
 486export PYTHON_PATH
 487
 488LIB_FILE=libgit.a
 489XDIFF_LIB=xdiff/lib.a
 490VCSSVN_LIB=vcs-svn/lib.a
 491
 492LIB_H += advice.h
 493LIB_H += archive.h
 494LIB_H += attr.h
 495LIB_H += blob.h
 496LIB_H += builtin.h
 497LIB_H += cache.h
 498LIB_H += cache-tree.h
 499LIB_H += color.h
 500LIB_H += commit.h
 501LIB_H += compat/bswap.h
 502LIB_H += compat/cygwin.h
 503LIB_H += compat/mingw.h
 504LIB_H += compat/win32/pthread.h
 505LIB_H += compat/win32/syslog.h
 506LIB_H += compat/win32/sys/poll.h
 507LIB_H += csum-file.h
 508LIB_H += decorate.h
 509LIB_H += delta.h
 510LIB_H += diffcore.h
 511LIB_H += diff.h
 512LIB_H += dir.h
 513LIB_H += exec_cmd.h
 514LIB_H += fsck.h
 515LIB_H += git-compat-util.h
 516LIB_H += graph.h
 517LIB_H += grep.h
 518LIB_H += hash.h
 519LIB_H += help.h
 520LIB_H += levenshtein.h
 521LIB_H += list-objects.h
 522LIB_H += ll-merge.h
 523LIB_H += log-tree.h
 524LIB_H += mailmap.h
 525LIB_H += merge-recursive.h
 526LIB_H += notes.h
 527LIB_H += notes-cache.h
 528LIB_H += object.h
 529LIB_H += pack.h
 530LIB_H += pack-refs.h
 531LIB_H += pack-revindex.h
 532LIB_H += parse-options.h
 533LIB_H += patch-ids.h
 534LIB_H += pkt-line.h
 535LIB_H += progress.h
 536LIB_H += quote.h
 537LIB_H += reflog-walk.h
 538LIB_H += refs.h
 539LIB_H += remote.h
 540LIB_H += rerere.h
 541LIB_H += resolve-undo.h
 542LIB_H += revision.h
 543LIB_H += run-command.h
 544LIB_H += sha1-lookup.h
 545LIB_H += sideband.h
 546LIB_H += sigchain.h
 547LIB_H += strbuf.h
 548LIB_H += string-list.h
 549LIB_H += submodule.h
 550LIB_H += tag.h
 551LIB_H += transport.h
 552LIB_H += tree.h
 553LIB_H += tree-walk.h
 554LIB_H += unpack-trees.h
 555LIB_H += userdiff.h
 556LIB_H += utf8.h
 557LIB_H += xdiff-interface.h
 558LIB_H += xdiff/xdiff.h
 559
 560LIB_OBJS += abspath.o
 561LIB_OBJS += advice.o
 562LIB_OBJS += alias.o
 563LIB_OBJS += alloc.o
 564LIB_OBJS += archive.o
 565LIB_OBJS += archive-tar.o
 566LIB_OBJS += archive-zip.o
 567LIB_OBJS += attr.o
 568LIB_OBJS += base85.o
 569LIB_OBJS += bisect.o
 570LIB_OBJS += blob.o
 571LIB_OBJS += branch.o
 572LIB_OBJS += bundle.o
 573LIB_OBJS += cache-tree.o
 574LIB_OBJS += color.o
 575LIB_OBJS += combine-diff.o
 576LIB_OBJS += commit.o
 577LIB_OBJS += config.o
 578LIB_OBJS += connect.o
 579LIB_OBJS += convert.o
 580LIB_OBJS += copy.o
 581LIB_OBJS += csum-file.o
 582LIB_OBJS += ctype.o
 583LIB_OBJS += date.o
 584LIB_OBJS += decorate.o
 585LIB_OBJS += diffcore-break.o
 586LIB_OBJS += diffcore-delta.o
 587LIB_OBJS += diffcore-order.o
 588LIB_OBJS += diffcore-pickaxe.o
 589LIB_OBJS += diffcore-rename.o
 590LIB_OBJS += diff-delta.o
 591LIB_OBJS += diff-lib.o
 592LIB_OBJS += diff-no-index.o
 593LIB_OBJS += diff.o
 594LIB_OBJS += dir.o
 595LIB_OBJS += editor.o
 596LIB_OBJS += entry.o
 597LIB_OBJS += environment.o
 598LIB_OBJS += exec_cmd.o
 599LIB_OBJS += fsck.o
 600LIB_OBJS += graph.o
 601LIB_OBJS += grep.o
 602LIB_OBJS += hash.o
 603LIB_OBJS += help.o
 604LIB_OBJS += hex.o
 605LIB_OBJS += ident.o
 606LIB_OBJS += levenshtein.o
 607LIB_OBJS += list-objects.o
 608LIB_OBJS += ll-merge.o
 609LIB_OBJS += lockfile.o
 610LIB_OBJS += log-tree.o
 611LIB_OBJS += mailmap.o
 612LIB_OBJS += match-trees.o
 613LIB_OBJS += merge-file.o
 614LIB_OBJS += merge-recursive.o
 615LIB_OBJS += name-hash.o
 616LIB_OBJS += notes.o
 617LIB_OBJS += notes-cache.o
 618LIB_OBJS += object.o
 619LIB_OBJS += pack-check.o
 620LIB_OBJS += pack-refs.o
 621LIB_OBJS += pack-revindex.o
 622LIB_OBJS += pack-write.o
 623LIB_OBJS += pager.o
 624LIB_OBJS += parse-options.o
 625LIB_OBJS += patch-delta.o
 626LIB_OBJS += patch-ids.o
 627LIB_OBJS += path.o
 628LIB_OBJS += pkt-line.o
 629LIB_OBJS += preload-index.o
 630LIB_OBJS += pretty.o
 631LIB_OBJS += progress.o
 632LIB_OBJS += quote.o
 633LIB_OBJS += reachable.o
 634LIB_OBJS += read-cache.o
 635LIB_OBJS += reflog-walk.o
 636LIB_OBJS += refs.o
 637LIB_OBJS += remote.o
 638LIB_OBJS += replace_object.o
 639LIB_OBJS += rerere.o
 640LIB_OBJS += resolve-undo.o
 641LIB_OBJS += revision.o
 642LIB_OBJS += run-command.o
 643LIB_OBJS += server-info.o
 644LIB_OBJS += setup.o
 645LIB_OBJS += sha1-lookup.o
 646LIB_OBJS += sha1_file.o
 647LIB_OBJS += sha1_name.o
 648LIB_OBJS += shallow.o
 649LIB_OBJS += sideband.o
 650LIB_OBJS += sigchain.o
 651LIB_OBJS += strbuf.o
 652LIB_OBJS += string-list.o
 653LIB_OBJS += submodule.o
 654LIB_OBJS += symlinks.o
 655LIB_OBJS += tag.o
 656LIB_OBJS += trace.o
 657LIB_OBJS += transport.o
 658LIB_OBJS += transport-helper.o
 659LIB_OBJS += tree-diff.o
 660LIB_OBJS += tree.o
 661LIB_OBJS += tree-walk.o
 662LIB_OBJS += unpack-trees.o
 663LIB_OBJS += url.o
 664LIB_OBJS += usage.o
 665LIB_OBJS += userdiff.o
 666LIB_OBJS += utf8.o
 667LIB_OBJS += walker.o
 668LIB_OBJS += wrapper.o
 669LIB_OBJS += write_or_die.o
 670LIB_OBJS += ws.o
 671LIB_OBJS += wt-status.o
 672LIB_OBJS += xdiff-interface.o
 673
 674BUILTIN_OBJS += builtin/add.o
 675BUILTIN_OBJS += builtin/annotate.o
 676BUILTIN_OBJS += builtin/apply.o
 677BUILTIN_OBJS += builtin/archive.o
 678BUILTIN_OBJS += builtin/bisect--helper.o
 679BUILTIN_OBJS += builtin/blame.o
 680BUILTIN_OBJS += builtin/branch.o
 681BUILTIN_OBJS += builtin/bundle.o
 682BUILTIN_OBJS += builtin/cat-file.o
 683BUILTIN_OBJS += builtin/check-attr.o
 684BUILTIN_OBJS += builtin/check-ref-format.o
 685BUILTIN_OBJS += builtin/checkout-index.o
 686BUILTIN_OBJS += builtin/checkout.o
 687BUILTIN_OBJS += builtin/clean.o
 688BUILTIN_OBJS += builtin/clone.o
 689BUILTIN_OBJS += builtin/commit-tree.o
 690BUILTIN_OBJS += builtin/commit.o
 691BUILTIN_OBJS += builtin/config.o
 692BUILTIN_OBJS += builtin/count-objects.o
 693BUILTIN_OBJS += builtin/describe.o
 694BUILTIN_OBJS += builtin/diff-files.o
 695BUILTIN_OBJS += builtin/diff-index.o
 696BUILTIN_OBJS += builtin/diff-tree.o
 697BUILTIN_OBJS += builtin/diff.o
 698BUILTIN_OBJS += builtin/fast-export.o
 699BUILTIN_OBJS += builtin/fetch-pack.o
 700BUILTIN_OBJS += builtin/fetch.o
 701BUILTIN_OBJS += builtin/fmt-merge-msg.o
 702BUILTIN_OBJS += builtin/for-each-ref.o
 703BUILTIN_OBJS += builtin/fsck.o
 704BUILTIN_OBJS += builtin/gc.o
 705BUILTIN_OBJS += builtin/grep.o
 706BUILTIN_OBJS += builtin/hash-object.o
 707BUILTIN_OBJS += builtin/help.o
 708BUILTIN_OBJS += builtin/index-pack.o
 709BUILTIN_OBJS += builtin/init-db.o
 710BUILTIN_OBJS += builtin/log.o
 711BUILTIN_OBJS += builtin/ls-files.o
 712BUILTIN_OBJS += builtin/ls-remote.o
 713BUILTIN_OBJS += builtin/ls-tree.o
 714BUILTIN_OBJS += builtin/mailinfo.o
 715BUILTIN_OBJS += builtin/mailsplit.o
 716BUILTIN_OBJS += builtin/merge.o
 717BUILTIN_OBJS += builtin/merge-base.o
 718BUILTIN_OBJS += builtin/merge-file.o
 719BUILTIN_OBJS += builtin/merge-index.o
 720BUILTIN_OBJS += builtin/merge-ours.o
 721BUILTIN_OBJS += builtin/merge-recursive.o
 722BUILTIN_OBJS += builtin/merge-tree.o
 723BUILTIN_OBJS += builtin/mktag.o
 724BUILTIN_OBJS += builtin/mktree.o
 725BUILTIN_OBJS += builtin/mv.o
 726BUILTIN_OBJS += builtin/name-rev.o
 727BUILTIN_OBJS += builtin/notes.o
 728BUILTIN_OBJS += builtin/pack-objects.o
 729BUILTIN_OBJS += builtin/pack-redundant.o
 730BUILTIN_OBJS += builtin/pack-refs.o
 731BUILTIN_OBJS += builtin/patch-id.o
 732BUILTIN_OBJS += builtin/prune-packed.o
 733BUILTIN_OBJS += builtin/prune.o
 734BUILTIN_OBJS += builtin/push.o
 735BUILTIN_OBJS += builtin/read-tree.o
 736BUILTIN_OBJS += builtin/receive-pack.o
 737BUILTIN_OBJS += builtin/reflog.o
 738BUILTIN_OBJS += builtin/remote.o
 739BUILTIN_OBJS += builtin/replace.o
 740BUILTIN_OBJS += builtin/rerere.o
 741BUILTIN_OBJS += builtin/reset.o
 742BUILTIN_OBJS += builtin/rev-list.o
 743BUILTIN_OBJS += builtin/rev-parse.o
 744BUILTIN_OBJS += builtin/revert.o
 745BUILTIN_OBJS += builtin/rm.o
 746BUILTIN_OBJS += builtin/send-pack.o
 747BUILTIN_OBJS += builtin/shortlog.o
 748BUILTIN_OBJS += builtin/show-branch.o
 749BUILTIN_OBJS += builtin/show-ref.o
 750BUILTIN_OBJS += builtin/stripspace.o
 751BUILTIN_OBJS += builtin/symbolic-ref.o
 752BUILTIN_OBJS += builtin/tag.o
 753BUILTIN_OBJS += builtin/tar-tree.o
 754BUILTIN_OBJS += builtin/unpack-file.o
 755BUILTIN_OBJS += builtin/unpack-objects.o
 756BUILTIN_OBJS += builtin/update-index.o
 757BUILTIN_OBJS += builtin/update-ref.o
 758BUILTIN_OBJS += builtin/update-server-info.o
 759BUILTIN_OBJS += builtin/upload-archive.o
 760BUILTIN_OBJS += builtin/var.o
 761BUILTIN_OBJS += builtin/verify-pack.o
 762BUILTIN_OBJS += builtin/verify-tag.o
 763BUILTIN_OBJS += builtin/write-tree.o
 764
 765GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 766EXTLIBS =
 767
 768#
 769# Platform specific tweaks
 770#
 771
 772# We choose to avoid "if .. else if .. else .. endif endif"
 773# because maintaining the nesting to match is a pain.  If
 774# we had "elif" things would have been much nicer...
 775
 776ifeq ($(uname_S),OSF1)
 777        # Need this for u_short definitions et al
 778        BASIC_CFLAGS += -D_OSF_SOURCE
 779        SOCKLEN_T = int
 780        NO_STRTOULL = YesPlease
 781        NO_NSEC = YesPlease
 782endif
 783ifeq ($(uname_S),Linux)
 784        NO_STRLCPY = YesPlease
 785        NO_MKSTEMPS = YesPlease
 786        HAVE_PATHS_H = YesPlease
 787endif
 788ifeq ($(uname_S),GNU/kFreeBSD)
 789        NO_STRLCPY = YesPlease
 790        NO_MKSTEMPS = YesPlease
 791        HAVE_PATHS_H = YesPlease
 792endif
 793ifeq ($(uname_S),UnixWare)
 794        CC = cc
 795        NEEDS_SOCKET = YesPlease
 796        NEEDS_NSL = YesPlease
 797        NEEDS_SSL_WITH_CRYPTO = YesPlease
 798        NEEDS_LIBICONV = YesPlease
 799        SHELL_PATH = /usr/local/bin/bash
 800        NO_IPV6 = YesPlease
 801        NO_HSTRERROR = YesPlease
 802        NO_MKSTEMPS = YesPlease
 803        BASIC_CFLAGS += -Kthread
 804        BASIC_CFLAGS += -I/usr/local/include
 805        BASIC_LDFLAGS += -L/usr/local/lib
 806        INSTALL = ginstall
 807        TAR = gtar
 808        NO_STRCASESTR = YesPlease
 809        NO_MEMMEM = YesPlease
 810endif
 811ifeq ($(uname_S),SCO_SV)
 812        ifeq ($(uname_R),3.2)
 813                CFLAGS = -O2
 814        endif
 815        ifeq ($(uname_R),5)
 816                CC = cc
 817                BASIC_CFLAGS += -Kthread
 818        endif
 819        NEEDS_SOCKET = YesPlease
 820        NEEDS_NSL = YesPlease
 821        NEEDS_SSL_WITH_CRYPTO = YesPlease
 822        NEEDS_LIBICONV = YesPlease
 823        SHELL_PATH = /usr/bin/bash
 824        NO_IPV6 = YesPlease
 825        NO_HSTRERROR = YesPlease
 826        NO_MKSTEMPS = YesPlease
 827        BASIC_CFLAGS += -I/usr/local/include
 828        BASIC_LDFLAGS += -L/usr/local/lib
 829        NO_STRCASESTR = YesPlease
 830        NO_MEMMEM = YesPlease
 831        INSTALL = ginstall
 832        TAR = gtar
 833endif
 834ifeq ($(uname_S),Darwin)
 835        NEEDS_CRYPTO_WITH_SSL = YesPlease
 836        NEEDS_SSL_WITH_CRYPTO = YesPlease
 837        NEEDS_LIBICONV = YesPlease
 838        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 839                OLD_ICONV = UnfortunatelyYes
 840        endif
 841        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 842                NO_STRLCPY = YesPlease
 843        endif
 844        NO_MEMMEM = YesPlease
 845        USE_ST_TIMESPEC = YesPlease
 846endif
 847ifeq ($(uname_S),SunOS)
 848        NEEDS_SOCKET = YesPlease
 849        NEEDS_NSL = YesPlease
 850        SHELL_PATH = /bin/bash
 851        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 852        NO_STRCASESTR = YesPlease
 853        NO_MEMMEM = YesPlease
 854        NO_MKDTEMP = YesPlease
 855        NO_MKSTEMPS = YesPlease
 856        NO_REGEX = YesPlease
 857        NO_FNMATCH_CASEFOLD = YesPlease
 858        ifeq ($(uname_R),5.6)
 859                SOCKLEN_T = int
 860                NO_HSTRERROR = YesPlease
 861                NO_IPV6 = YesPlease
 862                NO_SOCKADDR_STORAGE = YesPlease
 863                NO_UNSETENV = YesPlease
 864                NO_SETENV = YesPlease
 865                NO_STRLCPY = YesPlease
 866                NO_C99_FORMAT = YesPlease
 867                NO_STRTOUMAX = YesPlease
 868                GIT_TEST_CMP = cmp
 869        endif
 870        ifeq ($(uname_R),5.7)
 871                NEEDS_RESOLV = YesPlease
 872                NO_IPV6 = YesPlease
 873                NO_SOCKADDR_STORAGE = YesPlease
 874                NO_UNSETENV = YesPlease
 875                NO_SETENV = YesPlease
 876                NO_STRLCPY = YesPlease
 877                NO_C99_FORMAT = YesPlease
 878                NO_STRTOUMAX = YesPlease
 879                GIT_TEST_CMP = cmp
 880        endif
 881        ifeq ($(uname_R),5.8)
 882                NO_UNSETENV = YesPlease
 883                NO_SETENV = YesPlease
 884                NO_C99_FORMAT = YesPlease
 885                NO_STRTOUMAX = YesPlease
 886                GIT_TEST_CMP = cmp
 887        endif
 888        ifeq ($(uname_R),5.9)
 889                NO_UNSETENV = YesPlease
 890                NO_SETENV = YesPlease
 891                NO_C99_FORMAT = YesPlease
 892                NO_STRTOUMAX = YesPlease
 893                GIT_TEST_CMP = cmp
 894        endif
 895        INSTALL = /usr/ucb/install
 896        TAR = gtar
 897        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 898endif
 899ifeq ($(uname_O),Cygwin)
 900        ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 901                NO_D_TYPE_IN_DIRENT = YesPlease
 902                NO_D_INO_IN_DIRENT = YesPlease
 903                NO_STRCASESTR = YesPlease
 904                NO_MEMMEM = YesPlease
 905                NO_MKSTEMPS = YesPlease
 906                NO_SYMLINK_HEAD = YesPlease
 907                NO_IPV6 = YesPlease
 908                OLD_ICONV = UnfortunatelyYes
 909        endif
 910        NEEDS_LIBICONV = YesPlease
 911        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 912        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 913        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 914        # There are conflicting reports about this.
 915        # On some boxes NO_MMAP is needed, and not so elsewhere.
 916        # Try commenting this out if you suspect MMAP is more efficient
 917        NO_MMAP = YesPlease
 918        X = .exe
 919        COMPAT_OBJS += compat/cygwin.o
 920        UNRELIABLE_FSTAT = UnfortunatelyYes
 921endif
 922ifeq ($(uname_S),FreeBSD)
 923        NEEDS_LIBICONV = YesPlease
 924        OLD_ICONV = YesPlease
 925        NO_MEMMEM = YesPlease
 926        BASIC_CFLAGS += -I/usr/local/include
 927        BASIC_LDFLAGS += -L/usr/local/lib
 928        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 929        USE_ST_TIMESPEC = YesPlease
 930        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 931                PTHREAD_LIBS = -pthread
 932                NO_UINTMAX_T = YesPlease
 933                NO_STRTOUMAX = YesPlease
 934        endif
 935        PYTHON_PATH = /usr/local/bin/python
 936        HAVE_PATHS_H = YesPlease
 937endif
 938ifeq ($(uname_S),OpenBSD)
 939        NO_STRCASESTR = YesPlease
 940        NO_MEMMEM = YesPlease
 941        USE_ST_TIMESPEC = YesPlease
 942        NEEDS_LIBICONV = YesPlease
 943        BASIC_CFLAGS += -I/usr/local/include
 944        BASIC_LDFLAGS += -L/usr/local/lib
 945        HAVE_PATHS_H = YesPlease
 946endif
 947ifeq ($(uname_S),NetBSD)
 948        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 949                NEEDS_LIBICONV = YesPlease
 950        endif
 951        BASIC_CFLAGS += -I/usr/pkg/include
 952        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 953        USE_ST_TIMESPEC = YesPlease
 954        NO_MKSTEMPS = YesPlease
 955        HAVE_PATHS_H = YesPlease
 956endif
 957ifeq ($(uname_S),AIX)
 958        DEFAULT_PAGER = more
 959        NO_STRCASESTR=YesPlease
 960        NO_MEMMEM = YesPlease
 961        NO_MKDTEMP = YesPlease
 962        NO_MKSTEMPS = YesPlease
 963        NO_STRLCPY = YesPlease
 964        NO_NSEC = YesPlease
 965        FREAD_READS_DIRECTORIES = UnfortunatelyYes
 966        INTERNAL_QSORT = UnfortunatelyYes
 967        NEEDS_LIBICONV=YesPlease
 968        BASIC_CFLAGS += -D_LARGE_FILES
 969        ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
 970                NO_PTHREADS = YesPlease
 971        else
 972                PTHREAD_LIBS = -lpthread
 973        endif
 974        ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 975                INLINE=''
 976        endif
 977        GIT_TEST_CMP = cmp
 978endif
 979ifeq ($(uname_S),GNU)
 980        # GNU/Hurd
 981        NO_STRLCPY=YesPlease
 982        NO_MKSTEMPS = YesPlease
 983        HAVE_PATHS_H = YesPlease
 984endif
 985ifeq ($(uname_S),IRIX)
 986        NO_SETENV = YesPlease
 987        NO_UNSETENV = YesPlease
 988        NO_STRCASESTR = YesPlease
 989        NO_MEMMEM = YesPlease
 990        NO_MKSTEMPS = YesPlease
 991        NO_MKDTEMP = YesPlease
 992        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 993        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 994        # git dies with a segmentation fault when trying to access the first
 995        # entry of a reflog.  The conservative choice is made to always set
 996        # NO_MMAP.  If you suspect that your compiler is not affected by this
 997        # issue, comment out the NO_MMAP statement.
 998        NO_MMAP = YesPlease
 999        NO_REGEX = YesPlease
1000        SNPRINTF_RETURNS_BOGUS = YesPlease
1001        SHELL_PATH = /usr/gnu/bin/bash
1002        NEEDS_LIBGEN = YesPlease
1003endif
1004ifeq ($(uname_S),IRIX64)
1005        NO_SETENV=YesPlease
1006        NO_UNSETENV = YesPlease
1007        NO_STRCASESTR=YesPlease
1008        NO_MEMMEM = YesPlease
1009        NO_MKSTEMPS = YesPlease
1010        NO_MKDTEMP = YesPlease
1011        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1012        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1013        # git dies with a segmentation fault when trying to access the first
1014        # entry of a reflog.  The conservative choice is made to always set
1015        # NO_MMAP.  If you suspect that your compiler is not affected by this
1016        # issue, comment out the NO_MMAP statement.
1017        NO_MMAP = YesPlease
1018        NO_REGEX = YesPlease
1019        SNPRINTF_RETURNS_BOGUS = YesPlease
1020        SHELL_PATH=/usr/gnu/bin/bash
1021        NEEDS_LIBGEN = YesPlease
1022endif
1023ifeq ($(uname_S),HP-UX)
1024        INLINE = __inline
1025        NO_IPV6=YesPlease
1026        NO_SETENV=YesPlease
1027        NO_STRCASESTR=YesPlease
1028        NO_MEMMEM = YesPlease
1029        NO_MKSTEMPS = YesPlease
1030        NO_STRLCPY = YesPlease
1031        NO_MKDTEMP = YesPlease
1032        NO_UNSETENV = YesPlease
1033        NO_HSTRERROR = YesPlease
1034        NO_SYS_SELECT_H = YesPlease
1035        SNPRINTF_RETURNS_BOGUS = YesPlease
1036        NO_NSEC = YesPlease
1037        ifeq ($(uname_R),B.11.00)
1038                NO_INET_NTOP = YesPlease
1039                NO_INET_PTON = YesPlease
1040        endif
1041        ifeq ($(uname_R),B.10.20)
1042                # Override HP-UX 11.x setting:
1043                INLINE =
1044                SOCKLEN_T = size_t
1045                NO_PREAD = YesPlease
1046                NO_INET_NTOP = YesPlease
1047                NO_INET_PTON = YesPlease
1048        endif
1049        GIT_TEST_CMP = cmp
1050endif
1051ifeq ($(uname_S),Windows)
1052        GIT_VERSION := $(GIT_VERSION).MSVC
1053        pathsep = ;
1054        NO_PREAD = YesPlease
1055        NEEDS_CRYPTO_WITH_SSL = YesPlease
1056        NO_LIBGEN_H = YesPlease
1057        NO_SYMLINK_HEAD = YesPlease
1058        NO_IPV6 = YesPlease
1059        NO_SETENV = YesPlease
1060        NO_UNSETENV = YesPlease
1061        NO_STRCASESTR = YesPlease
1062        NO_STRLCPY = YesPlease
1063        NO_STRTOK_R = YesPlease
1064        NO_FNMATCH = YesPlease
1065        NO_MEMMEM = YesPlease
1066        # NEEDS_LIBICONV = YesPlease
1067        NO_ICONV = YesPlease
1068        NO_C99_FORMAT = YesPlease
1069        NO_STRTOUMAX = YesPlease
1070        NO_STRTOULL = YesPlease
1071        NO_MKDTEMP = YesPlease
1072        NO_MKSTEMPS = YesPlease
1073        SNPRINTF_RETURNS_BOGUS = YesPlease
1074        NO_SVN_TESTS = YesPlease
1075        NO_PERL_MAKEMAKER = YesPlease
1076        RUNTIME_PREFIX = YesPlease
1077        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1078        NO_NSEC = YesPlease
1079        USE_WIN32_MMAP = YesPlease
1080        # USE_NED_ALLOCATOR = YesPlease
1081        UNRELIABLE_FSTAT = UnfortunatelyYes
1082        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1083        NO_REGEX = YesPlease
1084        NO_CURL = YesPlease
1085        NO_PYTHON = YesPlease
1086        BLK_SHA1 = YesPlease
1087        NO_POSIX_GOODIES = UnfortunatelyYes
1088        NATIVE_CRLF = YesPlease
1089
1090        CC = compat/vcbuild/scripts/clink.pl
1091        AR = compat/vcbuild/scripts/lib.pl
1092        CFLAGS =
1093        BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
1094        COMPAT_OBJS = compat/msvc.o compat/winansi.o compat/win32/pthread.o compat/win32/syslog.o compat/win32/sys/poll.o
1095        COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1096        BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1097        EXTLIBS = advapi32.lib shell32.lib wininet.lib ws2_32.lib
1098        PTHREAD_LIBS =
1099        lib =
1100ifndef DEBUG
1101        BASIC_CFLAGS += -GL -Os -MT
1102        BASIC_LDFLAGS += -LTCG
1103        AR += -LTCG
1104else
1105        BASIC_CFLAGS += -Zi -MTd
1106endif
1107        X = .exe
1108endif
1109ifeq ($(uname_S),Interix)
1110        NO_SYS_POLL_H = YesPlease
1111        NO_INTTYPES_H = YesPlease
1112        NO_INITGROUPS = YesPlease
1113        NO_IPV6 = YesPlease
1114        NO_MEMMEM = YesPlease
1115        NO_MKDTEMP = YesPlease
1116        NO_STRTOUMAX = YesPlease
1117        NO_NSEC = YesPlease
1118        NO_MKSTEMPS = YesPlease
1119        ifeq ($(uname_R),3.5)
1120                NO_INET_NTOP = YesPlease
1121                NO_INET_PTON = YesPlease
1122        endif
1123        ifeq ($(uname_R),5.2)
1124                NO_INET_NTOP = YesPlease
1125                NO_INET_PTON = YesPlease
1126        endif
1127endif
1128ifneq (,$(findstring MINGW,$(uname_S)))
1129        pathsep = ;
1130        NO_PREAD = YesPlease
1131        NEEDS_CRYPTO_WITH_SSL = YesPlease
1132        NO_LIBGEN_H = YesPlease
1133        NO_SYMLINK_HEAD = YesPlease
1134        NO_SETENV = YesPlease
1135        NO_UNSETENV = YesPlease
1136        NO_STRCASESTR = YesPlease
1137        NO_STRLCPY = YesPlease
1138        NO_STRTOK_R = YesPlease
1139        NO_FNMATCH = YesPlease
1140        NO_MEMMEM = YesPlease
1141        NEEDS_LIBICONV = YesPlease
1142        OLD_ICONV = YesPlease
1143        NO_C99_FORMAT = YesPlease
1144        NO_STRTOUMAX = YesPlease
1145        NO_MKDTEMP = YesPlease
1146        NO_MKSTEMPS = YesPlease
1147        NO_SVN_TESTS = YesPlease
1148        NO_PERL_MAKEMAKER = YesPlease
1149        RUNTIME_PREFIX = YesPlease
1150        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1151        NO_NSEC = YesPlease
1152        USE_WIN32_MMAP = YesPlease
1153        USE_NED_ALLOCATOR = YesPlease
1154        UNRELIABLE_FSTAT = UnfortunatelyYes
1155        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1156        NO_REGEX = YesPlease
1157        NO_PYTHON = YesPlease
1158        BLK_SHA1 = YesPlease
1159        ETAGS_TARGET = ETAGS
1160        NO_INET_PTON = YesPlease
1161        NO_INET_NTOP = YesPlease
1162        NO_POSIX_GOODIES = UnfortunatelyYes
1163        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1164        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1165        COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1166                compat/win32/pthread.o compat/win32/syslog.o \
1167                compat/win32/sys/poll.o
1168        EXTLIBS += -lws2_32
1169        PTHREAD_LIBS =
1170        X = .exe
1171ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1172        htmldir=doc/git/html/
1173        prefix =
1174        INSTALL = /bin/install
1175        EXTLIBS += /mingw/lib/libz.a
1176        NO_R_TO_GCC_LINKER = YesPlease
1177        INTERNAL_QSORT = YesPlease
1178else
1179        NO_CURL = YesPlease
1180endif
1181endif
1182
1183-include config.mak.autogen
1184-include config.mak
1185
1186ifdef CHECK_HEADER_DEPENDENCIES
1187COMPUTE_HEADER_DEPENDENCIES =
1188USE_COMPUTED_HEADER_DEPENDENCIES =
1189endif
1190
1191ifdef COMPUTE_HEADER_DEPENDENCIES
1192USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1193endif
1194
1195ifdef SANE_TOOL_PATH
1196SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1197BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1198PATH := $(SANE_TOOL_PATH):${PATH}
1199else
1200BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1201endif
1202
1203ifneq (,$(INLINE))
1204        BASIC_CFLAGS += -Dinline=$(INLINE)
1205endif
1206
1207ifneq (,$(SOCKLEN_T))
1208        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1209endif
1210
1211ifeq ($(uname_S),Darwin)
1212        ifndef NO_FINK
1213                ifeq ($(shell test -d /sw/lib && echo y),y)
1214                        BASIC_CFLAGS += -I/sw/include
1215                        BASIC_LDFLAGS += -L/sw/lib
1216                endif
1217        endif
1218        ifndef NO_DARWIN_PORTS
1219                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1220                        BASIC_CFLAGS += -I/opt/local/include
1221                        BASIC_LDFLAGS += -L/opt/local/lib
1222                endif
1223        endif
1224        PTHREAD_LIBS =
1225endif
1226
1227ifndef CC_LD_DYNPATH
1228        ifdef NO_R_TO_GCC_LINKER
1229                # Some gcc does not accept and pass -R to the linker to specify
1230                # the runtime dynamic library path.
1231                CC_LD_DYNPATH = -Wl,-rpath,
1232        else
1233                CC_LD_DYNPATH = -R
1234        endif
1235endif
1236
1237ifdef NO_LIBGEN_H
1238        COMPAT_CFLAGS += -DNO_LIBGEN_H
1239        COMPAT_OBJS += compat/basename.o
1240endif
1241
1242ifdef NO_CURL
1243        BASIC_CFLAGS += -DNO_CURL
1244        REMOTE_CURL_PRIMARY =
1245        REMOTE_CURL_ALIASES =
1246        REMOTE_CURL_NAMES =
1247else
1248        ifdef CURLDIR
1249                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1250                BASIC_CFLAGS += -I$(CURLDIR)/include
1251                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1252        else
1253                CURL_LIBCURL = -lcurl
1254        endif
1255        REMOTE_CURL_PRIMARY = git-remote-http$X
1256        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1257        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1258        PROGRAM_OBJS += http-fetch.o
1259        PROGRAMS += $(REMOTE_CURL_NAMES)
1260        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1261        ifeq "$(curl_check)" "070908"
1262                ifndef NO_EXPAT
1263                        PROGRAM_OBJS += http-push.o
1264                endif
1265        endif
1266        ifndef NO_EXPAT
1267                ifdef EXPATDIR
1268                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1269                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1270                else
1271                        EXPAT_LIBEXPAT = -lexpat
1272                endif
1273        endif
1274endif
1275
1276ifdef ZLIB_PATH
1277        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1278        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1279endif
1280EXTLIBS += -lz
1281
1282ifndef NO_OPENSSL
1283        OPENSSL_LIBSSL = -lssl
1284        ifdef OPENSSLDIR
1285                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1286                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1287        else
1288                OPENSSL_LINK =
1289        endif
1290        ifdef NEEDS_CRYPTO_WITH_SSL
1291                OPENSSL_LINK += -lcrypto
1292        endif
1293else
1294        BASIC_CFLAGS += -DNO_OPENSSL
1295        BLK_SHA1 = 1
1296        OPENSSL_LIBSSL =
1297endif
1298ifdef NEEDS_SSL_WITH_CRYPTO
1299        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1300else
1301        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1302endif
1303ifdef NEEDS_LIBICONV
1304        ifdef ICONVDIR
1305                BASIC_CFLAGS += -I$(ICONVDIR)/include
1306                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1307        else
1308                ICONV_LINK =
1309        endif
1310        EXTLIBS += $(ICONV_LINK) -liconv
1311endif
1312ifdef NEEDS_LIBGEN
1313        EXTLIBS += -lgen
1314endif
1315ifdef NEEDS_SOCKET
1316        EXTLIBS += -lsocket
1317endif
1318ifdef NEEDS_NSL
1319        EXTLIBS += -lnsl
1320endif
1321ifdef NEEDS_RESOLV
1322        EXTLIBS += -lresolv
1323endif
1324ifdef NO_D_TYPE_IN_DIRENT
1325        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1326endif
1327ifdef NO_D_INO_IN_DIRENT
1328        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1329endif
1330ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1331        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1332endif
1333ifdef USE_NSEC
1334        BASIC_CFLAGS += -DUSE_NSEC
1335endif
1336ifdef USE_ST_TIMESPEC
1337        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1338endif
1339ifdef NO_NSEC
1340        BASIC_CFLAGS += -DNO_NSEC
1341endif
1342ifdef NO_C99_FORMAT
1343        BASIC_CFLAGS += -DNO_C99_FORMAT
1344endif
1345ifdef SNPRINTF_RETURNS_BOGUS
1346        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1347        COMPAT_OBJS += compat/snprintf.o
1348endif
1349ifdef FREAD_READS_DIRECTORIES
1350        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1351        COMPAT_OBJS += compat/fopen.o
1352endif
1353ifdef NO_SYMLINK_HEAD
1354        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1355endif
1356ifdef NO_STRCASESTR
1357        COMPAT_CFLAGS += -DNO_STRCASESTR
1358        COMPAT_OBJS += compat/strcasestr.o
1359endif
1360ifdef NO_STRLCPY
1361        COMPAT_CFLAGS += -DNO_STRLCPY
1362        COMPAT_OBJS += compat/strlcpy.o
1363endif
1364ifdef NO_STRTOUMAX
1365        COMPAT_CFLAGS += -DNO_STRTOUMAX
1366        COMPAT_OBJS += compat/strtoumax.o
1367endif
1368ifdef NO_STRTOULL
1369        COMPAT_CFLAGS += -DNO_STRTOULL
1370endif
1371ifdef NO_STRTOK_R
1372        COMPAT_CFLAGS += -DNO_STRTOK_R
1373        COMPAT_OBJS += compat/strtok_r.o
1374endif
1375ifdef NO_FNMATCH
1376        COMPAT_CFLAGS += -Icompat/fnmatch
1377        COMPAT_CFLAGS += -DNO_FNMATCH
1378        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1379else
1380ifdef NO_FNMATCH_CASEFOLD
1381        COMPAT_CFLAGS += -Icompat/fnmatch
1382        COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1383        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1384endif
1385endif
1386ifdef NO_SETENV
1387        COMPAT_CFLAGS += -DNO_SETENV
1388        COMPAT_OBJS += compat/setenv.o
1389endif
1390ifdef NO_MKDTEMP
1391        COMPAT_CFLAGS += -DNO_MKDTEMP
1392        COMPAT_OBJS += compat/mkdtemp.o
1393endif
1394ifdef NO_MKSTEMPS
1395        COMPAT_CFLAGS += -DNO_MKSTEMPS
1396endif
1397ifdef NO_UNSETENV
1398        COMPAT_CFLAGS += -DNO_UNSETENV
1399        COMPAT_OBJS += compat/unsetenv.o
1400endif
1401ifdef NO_SYS_SELECT_H
1402        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1403endif
1404ifdef NO_SYS_POLL_H
1405        BASIC_CFLAGS += -DNO_SYS_POLL_H
1406endif
1407ifdef NO_INTTYPES_H
1408        BASIC_CFLAGS += -DNO_INTTYPES_H
1409endif
1410ifdef NO_INITGROUPS
1411        BASIC_CFLAGS += -DNO_INITGROUPS
1412endif
1413ifdef NO_MMAP
1414        COMPAT_CFLAGS += -DNO_MMAP
1415        COMPAT_OBJS += compat/mmap.o
1416else
1417        ifdef USE_WIN32_MMAP
1418                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1419                COMPAT_OBJS += compat/win32mmap.o
1420        endif
1421endif
1422ifdef OBJECT_CREATION_USES_RENAMES
1423        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1424endif
1425ifdef NO_PREAD
1426        COMPAT_CFLAGS += -DNO_PREAD
1427        COMPAT_OBJS += compat/pread.o
1428endif
1429ifdef NO_FAST_WORKING_DIRECTORY
1430        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1431endif
1432ifdef NO_TRUSTABLE_FILEMODE
1433        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1434endif
1435ifdef NO_IPV6
1436        BASIC_CFLAGS += -DNO_IPV6
1437endif
1438ifdef NO_UINTMAX_T
1439        BASIC_CFLAGS += -Duintmax_t=uint32_t
1440endif
1441ifdef NO_SOCKADDR_STORAGE
1442ifdef NO_IPV6
1443        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1444else
1445        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1446endif
1447endif
1448ifdef NO_INET_NTOP
1449        LIB_OBJS += compat/inet_ntop.o
1450        BASIC_CFLAGS += -DNO_INET_NTOP
1451endif
1452ifdef NO_INET_PTON
1453        LIB_OBJS += compat/inet_pton.o
1454        BASIC_CFLAGS += -DNO_INET_PTON
1455endif
1456
1457ifdef NO_ICONV
1458        BASIC_CFLAGS += -DNO_ICONV
1459endif
1460
1461ifdef OLD_ICONV
1462        BASIC_CFLAGS += -DOLD_ICONV
1463endif
1464
1465ifdef NO_DEFLATE_BOUND
1466        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1467endif
1468
1469ifdef NO_POSIX_GOODIES
1470        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1471endif
1472
1473ifdef BLK_SHA1
1474        SHA1_HEADER = "block-sha1/sha1.h"
1475        LIB_OBJS += block-sha1/sha1.o
1476        LIB_H += block-sha1/sha1.h
1477else
1478ifdef PPC_SHA1
1479        SHA1_HEADER = "ppc/sha1.h"
1480        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1481        LIB_H += ppc/sha1.h
1482else
1483        SHA1_HEADER = <openssl/sha.h>
1484        EXTLIBS += $(LIB_4_CRYPTO)
1485endif
1486endif
1487ifdef NO_PERL_MAKEMAKER
1488        export NO_PERL_MAKEMAKER
1489endif
1490ifdef NO_HSTRERROR
1491        COMPAT_CFLAGS += -DNO_HSTRERROR
1492        COMPAT_OBJS += compat/hstrerror.o
1493endif
1494ifdef NO_MEMMEM
1495        COMPAT_CFLAGS += -DNO_MEMMEM
1496        COMPAT_OBJS += compat/memmem.o
1497endif
1498ifdef INTERNAL_QSORT
1499        COMPAT_CFLAGS += -DINTERNAL_QSORT
1500        COMPAT_OBJS += compat/qsort.o
1501endif
1502ifdef RUNTIME_PREFIX
1503        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1504endif
1505
1506ifdef NO_PTHREADS
1507        BASIC_CFLAGS += -DNO_PTHREADS
1508else
1509        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1510        EXTLIBS += $(PTHREAD_LIBS)
1511        LIB_OBJS += thread-utils.o
1512endif
1513
1514ifdef HAVE_PATHS_H
1515        BASIC_CFLAGS += -DHAVE_PATHS_H
1516endif
1517
1518ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1519        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1520endif
1521ifdef UNRELIABLE_FSTAT
1522        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1523endif
1524ifdef NO_REGEX
1525        COMPAT_CFLAGS += -Icompat/regex
1526        COMPAT_OBJS += compat/regex/regex.o
1527endif
1528
1529ifdef USE_NED_ALLOCATOR
1530       COMPAT_CFLAGS += -Icompat/nedmalloc
1531       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1532endif
1533
1534ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1535        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1536endif
1537
1538ifeq ($(TCLTK_PATH),)
1539NO_TCLTK=NoThanks
1540endif
1541
1542ifeq ($(PERL_PATH),)
1543NO_PERL=NoThanks
1544endif
1545
1546ifeq ($(PYTHON_PATH),)
1547NO_PYTHON=NoThanks
1548endif
1549
1550QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1551QUIET_SUBDIR1  =
1552
1553ifneq ($(findstring $(MAKEFLAGS),w),w)
1554PRINT_DIR = --no-print-directory
1555else # "make -w"
1556NO_SUBDIR = :
1557endif
1558
1559ifneq ($(findstring $(MAKEFLAGS),s),s)
1560ifndef V
1561        QUIET_CC       = @echo '   ' CC $@;
1562        QUIET_AR       = @echo '   ' AR $@;
1563        QUIET_LINK     = @echo '   ' LINK $@;
1564        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1565        QUIET_GEN      = @echo '   ' GEN $@;
1566        QUIET_LNCP     = @echo '   ' LN/CP $@;
1567        QUIET_GCOV     = @echo '   ' GCOV $@;
1568        QUIET_SUBDIR0  = +@subdir=
1569        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1570                         $(MAKE) $(PRINT_DIR) -C $$subdir
1571        export V
1572        export QUIET_GEN
1573        export QUIET_BUILT_IN
1574endif
1575endif
1576
1577ifdef ASCIIDOC8
1578        export ASCIIDOC8
1579endif
1580
1581# Shell quote (do not use $(call) to accommodate ancient setups);
1582
1583SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1584ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1585ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1586
1587DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1588bindir_SQ = $(subst ','\'',$(bindir))
1589bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1590mandir_SQ = $(subst ','\'',$(mandir))
1591infodir_SQ = $(subst ','\'',$(infodir))
1592gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1593template_dir_SQ = $(subst ','\'',$(template_dir))
1594htmldir_SQ = $(subst ','\'',$(htmldir))
1595prefix_SQ = $(subst ','\'',$(prefix))
1596gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1597
1598SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1599PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1600PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1601TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1602DIFF_SQ = $(subst ','\'',$(DIFF))
1603
1604LIBS = $(GITLIBS) $(EXTLIBS)
1605
1606BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1607        $(COMPAT_CFLAGS)
1608LIB_OBJS += $(COMPAT_OBJS)
1609
1610# Quote for C
1611
1612ifdef DEFAULT_EDITOR
1613DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1614DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1615
1616BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1617endif
1618
1619ifdef DEFAULT_PAGER
1620DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1621DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1622
1623BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1624endif
1625
1626ALL_CFLAGS += $(BASIC_CFLAGS)
1627ALL_LDFLAGS += $(BASIC_LDFLAGS)
1628
1629export DIFF TAR INSTALL DESTDIR SHELL_PATH
1630
1631
1632### Build rules
1633
1634SHELL = $(SHELL_PATH)
1635
1636all:: shell_compatibility_test $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1637ifneq (,$X)
1638        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1639endif
1640
1641all::
1642ifndef NO_TCLTK
1643        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1644        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1645endif
1646ifndef NO_PERL
1647        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1648endif
1649ifndef NO_PYTHON
1650        $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1651endif
1652        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1653
1654please_set_SHELL_PATH_to_a_more_modern_shell:
1655        @$$(:)
1656
1657shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1658
1659strip: $(PROGRAMS) git$X
1660        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1661
1662git.o: common-cmds.h
1663git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
1664        '-DGIT_HTML_PATH="$(htmldir_SQ)"'
1665
1666git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1667        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1668                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1669
1670builtin/help.o: common-cmds.h
1671builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1672        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1673        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1674        '-DGIT_INFO_PATH="$(infodir_SQ)"'
1675
1676$(BUILT_INS): git$X
1677        $(QUIET_BUILT_IN)$(RM) $@ && \
1678        ln git$X $@ 2>/dev/null || \
1679        ln -s git$X $@ 2>/dev/null || \
1680        cp git$X $@
1681
1682common-cmds.h: ./generate-cmdlist.sh command-list.txt
1683
1684common-cmds.h: $(wildcard Documentation/git-*.txt)
1685        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1686
1687define cmd_munge_script
1688$(RM) $@ $@+ && \
1689sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1690    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1691    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1692    -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1693    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1694    -e $(BROKEN_PATH_FIX) \
1695    $@.sh >$@+
1696endef
1697
1698$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1699        $(QUIET_GEN)$(cmd_munge_script) && \
1700        chmod +x $@+ && \
1701        mv $@+ $@
1702
1703$(SCRIPT_LIB) : % : %.sh
1704        $(QUIET_GEN)$(cmd_munge_script) && \
1705        mv $@+ $@
1706
1707ifndef NO_PERL
1708$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1709
1710perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1711        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1712
1713$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1714        $(QUIET_GEN)$(RM) $@ $@+ && \
1715        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1716        sed -e '1{' \
1717            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1718            -e '        h' \
1719            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1720            -e '        H' \
1721            -e '        x' \
1722            -e '}' \
1723            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1724            $@.perl >$@+ && \
1725        chmod +x $@+ && \
1726        mv $@+ $@
1727
1728
1729.PHONY: gitweb
1730gitweb:
1731        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1732
1733ifdef JSMIN
1734GITWEB_PROGRAMS += gitweb/static/gitweb.min.js
1735GITWEB_JS = gitweb/static/gitweb.min.js
1736else
1737GITWEB_JS = gitweb/static/gitweb.js
1738endif
1739ifdef CSSMIN
1740GITWEB_PROGRAMS += gitweb/static/gitweb.min.css
1741GITWEB_CSS = gitweb/static/gitweb.min.css
1742else
1743GITWEB_CSS = gitweb/static/gitweb.css
1744endif
1745OTHER_PROGRAMS +=  gitweb/gitweb.cgi  $(GITWEB_PROGRAMS)
1746gitweb/gitweb.cgi: gitweb/gitweb.perl $(GITWEB_PROGRAMS)
1747        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1748
1749ifdef JSMIN
1750gitweb/static/gitweb.min.js: gitweb/static/gitweb.js
1751        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1752endif # JSMIN
1753ifdef CSSMIN
1754gitweb/static/gitweb.min.css: gitweb/static/gitweb.css
1755        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1756endif # CSSMIN
1757
1758
1759git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/static/gitweb.css gitweb/static/gitweb.js
1760        $(QUIET_GEN)$(RM) $@ $@+ && \
1761        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1762            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1763            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1764            -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1765            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1766            $@.sh > $@+ && \
1767        chmod +x $@+ && \
1768        mv $@+ $@
1769else # NO_PERL
1770$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1771        $(QUIET_GEN)$(RM) $@ $@+ && \
1772        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1773            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1774            unimplemented.sh >$@+ && \
1775        chmod +x $@+ && \
1776        mv $@+ $@
1777endif # NO_PERL
1778
1779ifndef NO_PYTHON
1780$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS
1781$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1782        $(QUIET_GEN)$(RM) $@ $@+ && \
1783        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1784                --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1785                instlibdir` && \
1786        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1787            -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1788            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1789            $@.py >$@+ && \
1790        chmod +x $@+ && \
1791        mv $@+ $@
1792else # NO_PYTHON
1793$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1794        $(QUIET_GEN)$(RM) $@ $@+ && \
1795        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1796            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1797            unimplemented.sh >$@+ && \
1798        chmod +x $@+ && \
1799        mv $@+ $@
1800endif # NO_PYTHON
1801
1802configure: configure.ac
1803        $(QUIET_GEN)$(RM) $@ $<+ && \
1804        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1805            $< > $<+ && \
1806        autoconf -o $@ $<+ && \
1807        $(RM) $<+
1808
1809# These can record GIT_VERSION
1810git.o git.spec \
1811        $(patsubst %.sh,%,$(SCRIPT_SH)) \
1812        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1813        : GIT-VERSION-FILE
1814
1815TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1816GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1817        git.o
1818ifndef NO_CURL
1819        GIT_OBJS += http.o http-walker.o remote-curl.o
1820endif
1821XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1822        xdiff/xmerge.o xdiff/xpatience.o
1823VCSSVN_OBJS = vcs-svn/string_pool.o vcs-svn/line_buffer.o \
1824        vcs-svn/repo_tree.o vcs-svn/fast_export.o vcs-svn/svndump.o
1825OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) $(VCSSVN_OBJS)
1826
1827dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1828dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1829
1830ifdef COMPUTE_HEADER_DEPENDENCIES
1831$(dep_dirs):
1832        mkdir -p $@
1833
1834missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1835dep_file = $(dir $@).depend/$(notdir $@).d
1836dep_args = -MF $(dep_file) -MMD -MP
1837ifdef CHECK_HEADER_DEPENDENCIES
1838$(error cannot compute header dependencies outside a normal build. \
1839Please unset CHECK_HEADER_DEPENDENCIES and try again)
1840endif
1841endif
1842
1843ifndef COMPUTE_HEADER_DEPENDENCIES
1844ifndef CHECK_HEADER_DEPENDENCIES
1845dep_dirs =
1846missing_dep_dirs =
1847dep_args =
1848endif
1849endif
1850
1851ifdef CHECK_HEADER_DEPENDENCIES
1852ifndef PRINT_HEADER_DEPENDENCIES
1853missing_deps = $(filter-out $(notdir $^), \
1854        $(notdir $(shell $(MAKE) -s $@ \
1855                CHECK_HEADER_DEPENDENCIES=YesPlease \
1856                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1857                PRINT_HEADER_DEPENDENCIES=YesPlease)))
1858endif
1859endif
1860
1861ASM_SRC := $(wildcard $(OBJECTS:o=S))
1862ASM_OBJ := $(ASM_SRC:S=o)
1863C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1864
1865.SUFFIXES:
1866
1867ifdef PRINT_HEADER_DEPENDENCIES
1868$(C_OBJ): %.o: %.c FORCE
1869        echo $^
1870$(ASM_OBJ): %.o: %.S FORCE
1871        echo $^
1872
1873ifndef CHECK_HEADER_DEPENDENCIES
1874$(error cannot print header dependencies during a normal build. \
1875Please set CHECK_HEADER_DEPENDENCIES and try again)
1876endif
1877endif
1878
1879ifndef PRINT_HEADER_DEPENDENCIES
1880ifdef CHECK_HEADER_DEPENDENCIES
1881$(C_OBJ): %.o: %.c $(dep_files) FORCE
1882        @set -e; echo CHECK $@; \
1883        missing_deps="$(missing_deps)"; \
1884        if test "$$missing_deps"; \
1885        then \
1886                echo missing dependencies: $$missing_deps; \
1887                false; \
1888        fi
1889$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1890        @set -e; echo CHECK $@; \
1891        missing_deps="$(missing_deps)"; \
1892        if test "$$missing_deps"; \
1893        then \
1894                echo missing dependencies: $$missing_deps; \
1895                false; \
1896        fi
1897endif
1898endif
1899
1900ifndef CHECK_HEADER_DEPENDENCIES
1901$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1902        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1903$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1904        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1905endif
1906
1907%.s: %.c GIT-CFLAGS FORCE
1908        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1909
1910ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1911# Take advantage of gcc's on-the-fly dependency generation
1912# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1913dep_files_present := $(wildcard $(dep_files))
1914ifneq ($(dep_files_present),)
1915include $(dep_files_present)
1916endif
1917else
1918# Dependencies on header files, for platforms that do not support
1919# the gcc -MMD option.
1920#
1921# Dependencies on automatically generated headers such as common-cmds.h
1922# should _not_ be included here, since they are necessary even when
1923# building an object for the first time.
1924#
1925# XXX. Please check occasionally that these include all dependencies
1926# gcc detects!
1927
1928$(GIT_OBJS): $(LIB_H)
1929builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h
1930builtin/bundle.o bundle.o transport.o: bundle.h
1931builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
1932builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
1933builtin/grep.o: thread-utils.h
1934builtin/send-pack.o transport.o: send-pack.h
1935builtin/log.o builtin/shortlog.o: shortlog.h
1936builtin/prune.o builtin/reflog.o reachable.o: reachable.h
1937builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
1938builtin/tar-tree.o archive-tar.o: tar.h
1939builtin/pack-objects.o: thread-utils.h
1940connect.o transport.o http-backend.o: url.h
1941http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
1942http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h
1943
1944xdiff-interface.o $(XDIFF_OBJS): \
1945        xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1946        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1947
1948$(VCSSVN_OBJS): \
1949        vcs-svn/obj_pool.h vcs-svn/trp.h vcs-svn/string_pool.h \
1950        vcs-svn/line_buffer.h vcs-svn/repo_tree.h vcs-svn/fast_export.h \
1951        vcs-svn/svndump.h
1952endif
1953
1954exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1955        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1956        '-DBINDIR="$(bindir_relative_SQ)"' \
1957        '-DPREFIX="$(prefix_SQ)"'
1958
1959builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1960        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1961
1962config.s config.o: EXTRA_CPPFLAGS = -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1963
1964attr.s attr.o: EXTRA_CPPFLAGS = -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1965
1966http.s http.o: EXTRA_CPPFLAGS = -DGIT_HTTP_USER_AGENT='"git/$(GIT_VERSION)"'
1967
1968ifdef NO_EXPAT
1969http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1970endif
1971
1972ifdef NO_REGEX
1973compat/regex/regex.o: EXTRA_CPPFLAGS = -DGAWK -DNO_MBSUPPORT
1974endif
1975
1976ifdef USE_NED_ALLOCATOR
1977compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1978        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1979endif
1980
1981git-%$X: %.o $(GITLIBS)
1982        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1983
1984git-imap-send$X: imap-send.o $(GITLIBS)
1985        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1986                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1987
1988git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
1989        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1990                $(LIBS) $(CURL_LIBCURL)
1991git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1992        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1993                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1994
1995$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1996        $(QUIET_LNCP)$(RM) $@ && \
1997        ln $< $@ 2>/dev/null || \
1998        ln -s $< $@ 2>/dev/null || \
1999        cp $< $@
2000
2001$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o $(GITLIBS)
2002        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2003                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2004
2005$(LIB_FILE): $(LIB_OBJS)
2006        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2007
2008$(XDIFF_LIB): $(XDIFF_OBJS)
2009        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2010
2011$(VCSSVN_LIB): $(VCSSVN_OBJS)
2012        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2013
2014doc:
2015        $(MAKE) -C Documentation all
2016
2017man:
2018        $(MAKE) -C Documentation man
2019
2020html:
2021        $(MAKE) -C Documentation html
2022
2023info:
2024        $(MAKE) -C Documentation info
2025
2026pdf:
2027        $(MAKE) -C Documentation pdf
2028
2029$(ETAGS_TARGET): FORCE
2030        $(RM) $(ETAGS_TARGET)
2031        $(FIND) . -name '*.[hcS]' -print | xargs etags -a -o $(ETAGS_TARGET)
2032
2033tags: FORCE
2034        $(RM) tags
2035        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
2036
2037cscope:
2038        $(RM) cscope*
2039        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
2040
2041### Detect prefix changes
2042TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
2043             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
2044
2045GIT-CFLAGS: FORCE
2046        @FLAGS='$(TRACK_CFLAGS)'; \
2047            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2048                echo 1>&2 "    * new build flags or prefix"; \
2049                echo "$$FLAGS" >GIT-CFLAGS; \
2050            fi
2051
2052# We need to apply sq twice, once to protect from the shell
2053# that runs GIT-BUILD-OPTIONS, and then again to protect it
2054# and the first level quoting from the shell that runs "echo".
2055GIT-BUILD-OPTIONS: FORCE
2056        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2057        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2058        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2059        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2060        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2061        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2062        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2063        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2064ifdef GIT_TEST_CMP
2065        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2066endif
2067ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2068        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2069endif
2070
2071### Detect Tck/Tk interpreter path changes
2072ifndef NO_TCLTK
2073TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2074
2075GIT-GUI-VARS: FORCE
2076        @VARS='$(TRACK_VARS)'; \
2077            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2078                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2079                echo "$$VARS" >$@; \
2080            fi
2081endif
2082
2083test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2084
2085all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2086
2087bin-wrappers/%: wrap-for-bin.sh
2088        @mkdir -p bin-wrappers
2089        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2090             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2091             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2092        chmod +x $@
2093
2094# GNU make supports exporting all variables by "export" without parameters.
2095# However, the environment gets quite big, and some programs have problems
2096# with that.
2097
2098export NO_SVN_TESTS
2099
2100### Testing rules
2101
2102test: all
2103        $(MAKE) -C t/ all
2104
2105test-ctype$X: ctype.o
2106
2107test-date$X: date.o ctype.o
2108
2109test-delta$X: diff-delta.o patch-delta.o
2110
2111test-line-buffer$X: vcs-svn/lib.a
2112
2113test-parse-options$X: parse-options.o
2114
2115test-string-pool$X: vcs-svn/lib.a
2116
2117test-svn-fe$X: vcs-svn/lib.a
2118
2119.PRECIOUS: $(TEST_OBJS)
2120
2121test-%$X: test-%.o $(GITLIBS)
2122        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2123
2124check-sha1:: test-sha1$X
2125        ./test-sha1.sh
2126
2127check: common-cmds.h
2128        if sparse; \
2129        then \
2130                for i in *.c; \
2131                do \
2132                        sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
2133                done; \
2134        else \
2135                echo 2>&1 "Did you mean 'make test'?"; \
2136                exit 1; \
2137        fi
2138
2139remove-dashes:
2140        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2141
2142### Installation rules
2143
2144ifneq ($(filter /%,$(firstword $(template_dir))),)
2145template_instdir = $(template_dir)
2146else
2147template_instdir = $(prefix)/$(template_dir)
2148endif
2149export template_instdir
2150
2151ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2152gitexec_instdir = $(gitexecdir)
2153else
2154gitexec_instdir = $(prefix)/$(gitexecdir)
2155endif
2156gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2157export gitexec_instdir
2158
2159install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2160
2161install: all
2162        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2163        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2164        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2165        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2166        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2167        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2168ifndef NO_PERL
2169        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2170        $(MAKE) -C gitweb install
2171endif
2172ifndef NO_PYTHON
2173        $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2174endif
2175ifndef NO_TCLTK
2176        $(MAKE) -C gitk-git install
2177        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2178endif
2179ifneq (,$X)
2180        $(foreach p,$(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';)
2181endif
2182
2183        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2184        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2185        { test "$$bindir/" = "$$execdir/" || \
2186          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2187                $(RM) "$$execdir/$$p" && \
2188                test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2189                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2190                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2191          done; \
2192        } && \
2193        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2194                $(RM) "$$bindir/$$p" && \
2195                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2196                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2197                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2198        done && \
2199        for p in $(BUILT_INS); do \
2200                $(RM) "$$execdir/$$p" && \
2201                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2202                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2203                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2204        done && \
2205        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2206        for p in $$remote_curl_aliases; do \
2207                $(RM) "$$execdir/$$p" && \
2208                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2209                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2210                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2211        done && \
2212        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2213
2214install-gitweb:
2215        $(MAKE) -C gitweb install
2216
2217install-doc:
2218        $(MAKE) -C Documentation install
2219
2220install-man:
2221        $(MAKE) -C Documentation install-man
2222
2223install-html:
2224        $(MAKE) -C Documentation install-html
2225
2226install-info:
2227        $(MAKE) -C Documentation install-info
2228
2229install-pdf:
2230        $(MAKE) -C Documentation install-pdf
2231
2232quick-install-doc:
2233        $(MAKE) -C Documentation quick-install
2234
2235quick-install-man:
2236        $(MAKE) -C Documentation quick-install-man
2237
2238quick-install-html:
2239        $(MAKE) -C Documentation quick-install-html
2240
2241
2242
2243### Maintainer's dist rules
2244
2245git.spec: git.spec.in
2246        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2247        mv $@+ $@
2248
2249GIT_TARNAME=git-$(GIT_VERSION)
2250dist: git.spec git-archive$(X) configure
2251        ./git-archive --format=tar \
2252                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2253        @mkdir -p $(GIT_TARNAME)
2254        @cp git.spec configure $(GIT_TARNAME)
2255        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2256        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2257        $(TAR) rf $(GIT_TARNAME).tar \
2258                $(GIT_TARNAME)/git.spec \
2259                $(GIT_TARNAME)/configure \
2260                $(GIT_TARNAME)/version \
2261                $(GIT_TARNAME)/git-gui/version
2262        @$(RM) -r $(GIT_TARNAME)
2263        gzip -f -9 $(GIT_TARNAME).tar
2264
2265rpm: dist
2266        $(RPMBUILD) \
2267                --define "_source_filedigest_algorithm md5" \
2268                --define "_binary_filedigest_algorithm md5" \
2269                -ta $(GIT_TARNAME).tar.gz
2270
2271htmldocs = git-htmldocs-$(GIT_VERSION)
2272manpages = git-manpages-$(GIT_VERSION)
2273dist-doc:
2274        $(RM) -r .doc-tmp-dir
2275        mkdir .doc-tmp-dir
2276        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2277        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2278        gzip -n -9 -f $(htmldocs).tar
2279        :
2280        $(RM) -r .doc-tmp-dir
2281        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2282        $(MAKE) -C Documentation DESTDIR=./ \
2283                man1dir=../.doc-tmp-dir/man1 \
2284                man5dir=../.doc-tmp-dir/man5 \
2285                man7dir=../.doc-tmp-dir/man7 \
2286                install
2287        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2288        gzip -n -9 -f $(manpages).tar
2289        $(RM) -r .doc-tmp-dir
2290
2291### Cleaning rules
2292
2293distclean: clean
2294        $(RM) configure
2295
2296clean:
2297        $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2298                builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2299        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2300        $(RM) $(TEST_PROGRAMS)
2301        $(RM) -r bin-wrappers
2302        $(RM) -r $(dep_dirs)
2303        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2304        $(RM) -r autom4te.cache
2305        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
2306        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2307        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2308        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2309        $(MAKE) -C Documentation/ clean
2310ifndef NO_PERL
2311        $(MAKE) -C gitweb clean
2312        $(MAKE) -C perl clean
2313endif
2314ifndef NO_PYTHON
2315        $(MAKE) -C git_remote_helpers clean
2316endif
2317        $(MAKE) -C templates/ clean
2318        $(MAKE) -C t/ clean
2319ifndef NO_TCLTK
2320        $(MAKE) -C gitk-git clean
2321        $(MAKE) -C git-gui clean
2322endif
2323        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2324
2325.PHONY: all install clean strip
2326.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2327.PHONY: FORCE cscope
2328
2329### Check documentation
2330#
2331check-docs::
2332        @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2333        do \
2334                case "$$v" in \
2335                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2336                git-merge-resolve | git-merge-subtree | \
2337                git-fsck-objects | git-init-db | \
2338                git-remote-* | git-stage | \
2339                git-?*--?* ) continue ;; \
2340                esac ; \
2341                test -f "Documentation/$$v.txt" || \
2342                echo "no doc: $$v"; \
2343                sed -e '/^#/d' command-list.txt | \
2344                grep -q "^$$v[  ]" || \
2345                case "$$v" in \
2346                git) ;; \
2347                *) echo "no link: $$v";; \
2348                esac ; \
2349        done; \
2350        ( \
2351                sed -e '/^#/d' \
2352                    -e 's/[     ].*//' \
2353                    -e 's/^/listed /' command-list.txt; \
2354                ls -1 Documentation/git*txt | \
2355                sed -e 's|Documentation/|documented |' \
2356                    -e 's/\.txt//'; \
2357        ) | while read how cmd; \
2358        do \
2359                case "$$how,$$cmd" in \
2360                *,git-citool | \
2361                *,git-gui | \
2362                *,git-help | \
2363                documented,gitattributes | \
2364                documented,gitignore | \
2365                documented,gitmodules | \
2366                documented,gitcli | \
2367                documented,git-tools | \
2368                documented,gitcore-tutorial | \
2369                documented,gitcvs-migration | \
2370                documented,gitdiffcore | \
2371                documented,gitglossary | \
2372                documented,githooks | \
2373                documented,gitrepository-layout | \
2374                documented,gitrevisions | \
2375                documented,gittutorial | \
2376                documented,gittutorial-2 | \
2377                documented,git-bisect-lk2009 | \
2378                documented,git-remote-helpers | \
2379                documented,gitworkflows | \
2380                sentinel,not,matching,is,ok ) continue ;; \
2381                esac; \
2382                case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2383                *" $$cmd "*)    ;; \
2384                *) echo "removed but $$how: $$cmd" ;; \
2385                esac; \
2386        done ) | sort
2387
2388### Make sure built-ins do not have dups and listed in git.c
2389#
2390check-builtins::
2391        ./check-builtins.sh
2392
2393### Test suite coverage testing
2394#
2395.PHONY: coverage coverage-clean coverage-build coverage-report
2396
2397coverage:
2398        $(MAKE) coverage-build
2399        $(MAKE) coverage-report
2400
2401object_dirs := $(sort $(dir $(OBJECTS)))
2402coverage-clean:
2403        $(RM) $(addsuffix *.gcov,$(object_dirs))
2404        $(RM) $(addsuffix *.gcda,$(object_dirs))
2405        $(RM) $(addsuffix *.gcno,$(object_dirs))
2406        $(RM) coverage-untested-functions
2407        $(RM) -r cover_db/
2408        $(RM) -r cover_db_html/
2409
2410COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2411COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2412GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2413
2414coverage-build: coverage-clean
2415        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2416        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2417                -j1 test
2418
2419coverage-report:
2420        $(QUIET_GCOV)for dir in $(object_dirs); do \
2421                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2422        done
2423
2424coverage-untested-functions: coverage-report
2425        grep '^function.*called 0 ' *.c.gcov \
2426                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2427                > coverage-untested-functions
2428
2429cover_db: coverage-report
2430        gcov2perl -db cover_db *.gcov
2431
2432cover_db_html: cover_db
2433        cover -report html -outputdir cover_db_html cover_db