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
 673LIB_OBJS += zlib.o
 674
 675BUILTIN_OBJS += builtin/add.o
 676BUILTIN_OBJS += builtin/annotate.o
 677BUILTIN_OBJS += builtin/apply.o
 678BUILTIN_OBJS += builtin/archive.o
 679BUILTIN_OBJS += builtin/bisect--helper.o
 680BUILTIN_OBJS += builtin/blame.o
 681BUILTIN_OBJS += builtin/branch.o
 682BUILTIN_OBJS += builtin/bundle.o
 683BUILTIN_OBJS += builtin/cat-file.o
 684BUILTIN_OBJS += builtin/check-attr.o
 685BUILTIN_OBJS += builtin/check-ref-format.o
 686BUILTIN_OBJS += builtin/checkout-index.o
 687BUILTIN_OBJS += builtin/checkout.o
 688BUILTIN_OBJS += builtin/clean.o
 689BUILTIN_OBJS += builtin/clone.o
 690BUILTIN_OBJS += builtin/commit-tree.o
 691BUILTIN_OBJS += builtin/commit.o
 692BUILTIN_OBJS += builtin/config.o
 693BUILTIN_OBJS += builtin/count-objects.o
 694BUILTIN_OBJS += builtin/describe.o
 695BUILTIN_OBJS += builtin/diff-files.o
 696BUILTIN_OBJS += builtin/diff-index.o
 697BUILTIN_OBJS += builtin/diff-tree.o
 698BUILTIN_OBJS += builtin/diff.o
 699BUILTIN_OBJS += builtin/fast-export.o
 700BUILTIN_OBJS += builtin/fetch-pack.o
 701BUILTIN_OBJS += builtin/fetch.o
 702BUILTIN_OBJS += builtin/fmt-merge-msg.o
 703BUILTIN_OBJS += builtin/for-each-ref.o
 704BUILTIN_OBJS += builtin/fsck.o
 705BUILTIN_OBJS += builtin/gc.o
 706BUILTIN_OBJS += builtin/grep.o
 707BUILTIN_OBJS += builtin/hash-object.o
 708BUILTIN_OBJS += builtin/help.o
 709BUILTIN_OBJS += builtin/index-pack.o
 710BUILTIN_OBJS += builtin/init-db.o
 711BUILTIN_OBJS += builtin/log.o
 712BUILTIN_OBJS += builtin/ls-files.o
 713BUILTIN_OBJS += builtin/ls-remote.o
 714BUILTIN_OBJS += builtin/ls-tree.o
 715BUILTIN_OBJS += builtin/mailinfo.o
 716BUILTIN_OBJS += builtin/mailsplit.o
 717BUILTIN_OBJS += builtin/merge.o
 718BUILTIN_OBJS += builtin/merge-base.o
 719BUILTIN_OBJS += builtin/merge-file.o
 720BUILTIN_OBJS += builtin/merge-index.o
 721BUILTIN_OBJS += builtin/merge-ours.o
 722BUILTIN_OBJS += builtin/merge-recursive.o
 723BUILTIN_OBJS += builtin/merge-tree.o
 724BUILTIN_OBJS += builtin/mktag.o
 725BUILTIN_OBJS += builtin/mktree.o
 726BUILTIN_OBJS += builtin/mv.o
 727BUILTIN_OBJS += builtin/name-rev.o
 728BUILTIN_OBJS += builtin/notes.o
 729BUILTIN_OBJS += builtin/pack-objects.o
 730BUILTIN_OBJS += builtin/pack-redundant.o
 731BUILTIN_OBJS += builtin/pack-refs.o
 732BUILTIN_OBJS += builtin/patch-id.o
 733BUILTIN_OBJS += builtin/prune-packed.o
 734BUILTIN_OBJS += builtin/prune.o
 735BUILTIN_OBJS += builtin/push.o
 736BUILTIN_OBJS += builtin/read-tree.o
 737BUILTIN_OBJS += builtin/receive-pack.o
 738BUILTIN_OBJS += builtin/reflog.o
 739BUILTIN_OBJS += builtin/remote.o
 740BUILTIN_OBJS += builtin/replace.o
 741BUILTIN_OBJS += builtin/rerere.o
 742BUILTIN_OBJS += builtin/reset.o
 743BUILTIN_OBJS += builtin/rev-list.o
 744BUILTIN_OBJS += builtin/rev-parse.o
 745BUILTIN_OBJS += builtin/revert.o
 746BUILTIN_OBJS += builtin/rm.o
 747BUILTIN_OBJS += builtin/send-pack.o
 748BUILTIN_OBJS += builtin/shortlog.o
 749BUILTIN_OBJS += builtin/show-branch.o
 750BUILTIN_OBJS += builtin/show-ref.o
 751BUILTIN_OBJS += builtin/stripspace.o
 752BUILTIN_OBJS += builtin/symbolic-ref.o
 753BUILTIN_OBJS += builtin/tag.o
 754BUILTIN_OBJS += builtin/tar-tree.o
 755BUILTIN_OBJS += builtin/unpack-file.o
 756BUILTIN_OBJS += builtin/unpack-objects.o
 757BUILTIN_OBJS += builtin/update-index.o
 758BUILTIN_OBJS += builtin/update-ref.o
 759BUILTIN_OBJS += builtin/update-server-info.o
 760BUILTIN_OBJS += builtin/upload-archive.o
 761BUILTIN_OBJS += builtin/var.o
 762BUILTIN_OBJS += builtin/verify-pack.o
 763BUILTIN_OBJS += builtin/verify-tag.o
 764BUILTIN_OBJS += builtin/write-tree.o
 765
 766GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 767EXTLIBS =
 768
 769#
 770# Platform specific tweaks
 771#
 772
 773# We choose to avoid "if .. else if .. else .. endif endif"
 774# because maintaining the nesting to match is a pain.  If
 775# we had "elif" things would have been much nicer...
 776
 777ifeq ($(uname_S),OSF1)
 778        # Need this for u_short definitions et al
 779        BASIC_CFLAGS += -D_OSF_SOURCE
 780        SOCKLEN_T = int
 781        NO_STRTOULL = YesPlease
 782        NO_NSEC = YesPlease
 783endif
 784ifeq ($(uname_S),Linux)
 785        NO_STRLCPY = YesPlease
 786        NO_MKSTEMPS = YesPlease
 787        HAVE_PATHS_H = YesPlease
 788endif
 789ifeq ($(uname_S),GNU/kFreeBSD)
 790        NO_STRLCPY = YesPlease
 791        NO_MKSTEMPS = YesPlease
 792        HAVE_PATHS_H = YesPlease
 793endif
 794ifeq ($(uname_S),UnixWare)
 795        CC = cc
 796        NEEDS_SOCKET = YesPlease
 797        NEEDS_NSL = YesPlease
 798        NEEDS_SSL_WITH_CRYPTO = YesPlease
 799        NEEDS_LIBICONV = YesPlease
 800        SHELL_PATH = /usr/local/bin/bash
 801        NO_IPV6 = YesPlease
 802        NO_HSTRERROR = YesPlease
 803        NO_MKSTEMPS = YesPlease
 804        BASIC_CFLAGS += -Kthread
 805        BASIC_CFLAGS += -I/usr/local/include
 806        BASIC_LDFLAGS += -L/usr/local/lib
 807        INSTALL = ginstall
 808        TAR = gtar
 809        NO_STRCASESTR = YesPlease
 810        NO_MEMMEM = YesPlease
 811endif
 812ifeq ($(uname_S),SCO_SV)
 813        ifeq ($(uname_R),3.2)
 814                CFLAGS = -O2
 815        endif
 816        ifeq ($(uname_R),5)
 817                CC = cc
 818                BASIC_CFLAGS += -Kthread
 819        endif
 820        NEEDS_SOCKET = YesPlease
 821        NEEDS_NSL = YesPlease
 822        NEEDS_SSL_WITH_CRYPTO = YesPlease
 823        NEEDS_LIBICONV = YesPlease
 824        SHELL_PATH = /usr/bin/bash
 825        NO_IPV6 = YesPlease
 826        NO_HSTRERROR = YesPlease
 827        NO_MKSTEMPS = YesPlease
 828        BASIC_CFLAGS += -I/usr/local/include
 829        BASIC_LDFLAGS += -L/usr/local/lib
 830        NO_STRCASESTR = YesPlease
 831        NO_MEMMEM = YesPlease
 832        INSTALL = ginstall
 833        TAR = gtar
 834endif
 835ifeq ($(uname_S),Darwin)
 836        NEEDS_CRYPTO_WITH_SSL = YesPlease
 837        NEEDS_SSL_WITH_CRYPTO = YesPlease
 838        NEEDS_LIBICONV = YesPlease
 839        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 840                OLD_ICONV = UnfortunatelyYes
 841        endif
 842        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 843                NO_STRLCPY = YesPlease
 844        endif
 845        NO_MEMMEM = YesPlease
 846        USE_ST_TIMESPEC = YesPlease
 847endif
 848ifeq ($(uname_S),SunOS)
 849        NEEDS_SOCKET = YesPlease
 850        NEEDS_NSL = YesPlease
 851        SHELL_PATH = /bin/bash
 852        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 853        NO_STRCASESTR = YesPlease
 854        NO_MEMMEM = YesPlease
 855        NO_MKDTEMP = YesPlease
 856        NO_MKSTEMPS = YesPlease
 857        NO_REGEX = YesPlease
 858        NO_FNMATCH_CASEFOLD = YesPlease
 859        ifeq ($(uname_R),5.6)
 860                SOCKLEN_T = int
 861                NO_HSTRERROR = YesPlease
 862                NO_IPV6 = YesPlease
 863                NO_SOCKADDR_STORAGE = YesPlease
 864                NO_UNSETENV = YesPlease
 865                NO_SETENV = YesPlease
 866                NO_STRLCPY = YesPlease
 867                NO_C99_FORMAT = YesPlease
 868                NO_STRTOUMAX = YesPlease
 869                GIT_TEST_CMP = cmp
 870        endif
 871        ifeq ($(uname_R),5.7)
 872                NEEDS_RESOLV = YesPlease
 873                NO_IPV6 = YesPlease
 874                NO_SOCKADDR_STORAGE = YesPlease
 875                NO_UNSETENV = YesPlease
 876                NO_SETENV = YesPlease
 877                NO_STRLCPY = YesPlease
 878                NO_C99_FORMAT = YesPlease
 879                NO_STRTOUMAX = YesPlease
 880                GIT_TEST_CMP = cmp
 881        endif
 882        ifeq ($(uname_R),5.8)
 883                NO_UNSETENV = YesPlease
 884                NO_SETENV = YesPlease
 885                NO_C99_FORMAT = YesPlease
 886                NO_STRTOUMAX = YesPlease
 887                GIT_TEST_CMP = cmp
 888        endif
 889        ifeq ($(uname_R),5.9)
 890                NO_UNSETENV = YesPlease
 891                NO_SETENV = YesPlease
 892                NO_C99_FORMAT = YesPlease
 893                NO_STRTOUMAX = YesPlease
 894                GIT_TEST_CMP = cmp
 895        endif
 896        INSTALL = /usr/ucb/install
 897        TAR = gtar
 898        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 899endif
 900ifeq ($(uname_O),Cygwin)
 901        ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 902                NO_D_TYPE_IN_DIRENT = YesPlease
 903                NO_D_INO_IN_DIRENT = YesPlease
 904                NO_STRCASESTR = YesPlease
 905                NO_MEMMEM = YesPlease
 906                NO_MKSTEMPS = YesPlease
 907                NO_SYMLINK_HEAD = YesPlease
 908                NO_IPV6 = YesPlease
 909                OLD_ICONV = UnfortunatelyYes
 910        endif
 911        NEEDS_LIBICONV = YesPlease
 912        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 913        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 914        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 915        # There are conflicting reports about this.
 916        # On some boxes NO_MMAP is needed, and not so elsewhere.
 917        # Try commenting this out if you suspect MMAP is more efficient
 918        NO_MMAP = YesPlease
 919        X = .exe
 920        COMPAT_OBJS += compat/cygwin.o
 921        UNRELIABLE_FSTAT = UnfortunatelyYes
 922endif
 923ifeq ($(uname_S),FreeBSD)
 924        NEEDS_LIBICONV = YesPlease
 925        OLD_ICONV = YesPlease
 926        NO_MEMMEM = YesPlease
 927        BASIC_CFLAGS += -I/usr/local/include
 928        BASIC_LDFLAGS += -L/usr/local/lib
 929        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 930        USE_ST_TIMESPEC = YesPlease
 931        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 932                PTHREAD_LIBS = -pthread
 933                NO_UINTMAX_T = YesPlease
 934                NO_STRTOUMAX = YesPlease
 935        endif
 936        PYTHON_PATH = /usr/local/bin/python
 937        HAVE_PATHS_H = YesPlease
 938endif
 939ifeq ($(uname_S),OpenBSD)
 940        NO_STRCASESTR = YesPlease
 941        NO_MEMMEM = YesPlease
 942        USE_ST_TIMESPEC = YesPlease
 943        NEEDS_LIBICONV = YesPlease
 944        BASIC_CFLAGS += -I/usr/local/include
 945        BASIC_LDFLAGS += -L/usr/local/lib
 946        HAVE_PATHS_H = YesPlease
 947endif
 948ifeq ($(uname_S),NetBSD)
 949        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 950                NEEDS_LIBICONV = YesPlease
 951        endif
 952        BASIC_CFLAGS += -I/usr/pkg/include
 953        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 954        USE_ST_TIMESPEC = YesPlease
 955        NO_MKSTEMPS = YesPlease
 956        HAVE_PATHS_H = YesPlease
 957endif
 958ifeq ($(uname_S),AIX)
 959        DEFAULT_PAGER = more
 960        NO_STRCASESTR=YesPlease
 961        NO_MEMMEM = YesPlease
 962        NO_MKDTEMP = YesPlease
 963        NO_MKSTEMPS = YesPlease
 964        NO_STRLCPY = YesPlease
 965        NO_NSEC = YesPlease
 966        FREAD_READS_DIRECTORIES = UnfortunatelyYes
 967        INTERNAL_QSORT = UnfortunatelyYes
 968        NEEDS_LIBICONV=YesPlease
 969        BASIC_CFLAGS += -D_LARGE_FILES
 970        ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
 971                NO_PTHREADS = YesPlease
 972        else
 973                PTHREAD_LIBS = -lpthread
 974        endif
 975        ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 976                INLINE=''
 977        endif
 978        GIT_TEST_CMP = cmp
 979endif
 980ifeq ($(uname_S),GNU)
 981        # GNU/Hurd
 982        NO_STRLCPY=YesPlease
 983        NO_MKSTEMPS = YesPlease
 984        HAVE_PATHS_H = YesPlease
 985endif
 986ifeq ($(uname_S),IRIX)
 987        NO_SETENV = YesPlease
 988        NO_UNSETENV = YesPlease
 989        NO_STRCASESTR = YesPlease
 990        NO_MEMMEM = YesPlease
 991        NO_MKSTEMPS = YesPlease
 992        NO_MKDTEMP = YesPlease
 993        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 994        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 995        # git dies with a segmentation fault when trying to access the first
 996        # entry of a reflog.  The conservative choice is made to always set
 997        # NO_MMAP.  If you suspect that your compiler is not affected by this
 998        # issue, comment out the NO_MMAP statement.
 999        NO_MMAP = YesPlease
1000        NO_REGEX = YesPlease
1001        SNPRINTF_RETURNS_BOGUS = YesPlease
1002        SHELL_PATH = /usr/gnu/bin/bash
1003        NEEDS_LIBGEN = YesPlease
1004endif
1005ifeq ($(uname_S),IRIX64)
1006        NO_SETENV=YesPlease
1007        NO_UNSETENV = YesPlease
1008        NO_STRCASESTR=YesPlease
1009        NO_MEMMEM = YesPlease
1010        NO_MKSTEMPS = YesPlease
1011        NO_MKDTEMP = YesPlease
1012        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1013        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1014        # git dies with a segmentation fault when trying to access the first
1015        # entry of a reflog.  The conservative choice is made to always set
1016        # NO_MMAP.  If you suspect that your compiler is not affected by this
1017        # issue, comment out the NO_MMAP statement.
1018        NO_MMAP = YesPlease
1019        NO_REGEX = YesPlease
1020        SNPRINTF_RETURNS_BOGUS = YesPlease
1021        SHELL_PATH=/usr/gnu/bin/bash
1022        NEEDS_LIBGEN = YesPlease
1023endif
1024ifeq ($(uname_S),HP-UX)
1025        INLINE = __inline
1026        NO_IPV6=YesPlease
1027        NO_SETENV=YesPlease
1028        NO_STRCASESTR=YesPlease
1029        NO_MEMMEM = YesPlease
1030        NO_MKSTEMPS = YesPlease
1031        NO_STRLCPY = YesPlease
1032        NO_MKDTEMP = YesPlease
1033        NO_UNSETENV = YesPlease
1034        NO_HSTRERROR = YesPlease
1035        NO_SYS_SELECT_H = YesPlease
1036        SNPRINTF_RETURNS_BOGUS = YesPlease
1037        NO_NSEC = YesPlease
1038        ifeq ($(uname_R),B.11.00)
1039                NO_INET_NTOP = YesPlease
1040                NO_INET_PTON = YesPlease
1041        endif
1042        ifeq ($(uname_R),B.10.20)
1043                # Override HP-UX 11.x setting:
1044                INLINE =
1045                SOCKLEN_T = size_t
1046                NO_PREAD = YesPlease
1047                NO_INET_NTOP = YesPlease
1048                NO_INET_PTON = YesPlease
1049        endif
1050        GIT_TEST_CMP = cmp
1051endif
1052ifeq ($(uname_S),Windows)
1053        GIT_VERSION := $(GIT_VERSION).MSVC
1054        pathsep = ;
1055        NO_PREAD = YesPlease
1056        NEEDS_CRYPTO_WITH_SSL = YesPlease
1057        NO_LIBGEN_H = YesPlease
1058        NO_SYMLINK_HEAD = YesPlease
1059        NO_IPV6 = YesPlease
1060        NO_SETENV = YesPlease
1061        NO_UNSETENV = YesPlease
1062        NO_STRCASESTR = YesPlease
1063        NO_STRLCPY = YesPlease
1064        NO_STRTOK_R = YesPlease
1065        NO_FNMATCH = YesPlease
1066        NO_MEMMEM = YesPlease
1067        # NEEDS_LIBICONV = YesPlease
1068        NO_ICONV = YesPlease
1069        NO_C99_FORMAT = YesPlease
1070        NO_STRTOUMAX = YesPlease
1071        NO_STRTOULL = YesPlease
1072        NO_MKDTEMP = YesPlease
1073        NO_MKSTEMPS = YesPlease
1074        SNPRINTF_RETURNS_BOGUS = YesPlease
1075        NO_SVN_TESTS = YesPlease
1076        NO_PERL_MAKEMAKER = YesPlease
1077        RUNTIME_PREFIX = YesPlease
1078        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1079        NO_NSEC = YesPlease
1080        USE_WIN32_MMAP = YesPlease
1081        # USE_NED_ALLOCATOR = YesPlease
1082        UNRELIABLE_FSTAT = UnfortunatelyYes
1083        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1084        NO_REGEX = YesPlease
1085        NO_CURL = YesPlease
1086        NO_PYTHON = YesPlease
1087        BLK_SHA1 = YesPlease
1088        NO_POSIX_GOODIES = UnfortunatelyYes
1089        NATIVE_CRLF = YesPlease
1090
1091        CC = compat/vcbuild/scripts/clink.pl
1092        AR = compat/vcbuild/scripts/lib.pl
1093        CFLAGS =
1094        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
1095        COMPAT_OBJS = compat/msvc.o compat/winansi.o compat/win32/pthread.o compat/win32/syslog.o compat/win32/sys/poll.o
1096        COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1097        BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1098        EXTLIBS = advapi32.lib shell32.lib wininet.lib ws2_32.lib
1099        PTHREAD_LIBS =
1100        lib =
1101ifndef DEBUG
1102        BASIC_CFLAGS += -GL -Os -MT
1103        BASIC_LDFLAGS += -LTCG
1104        AR += -LTCG
1105else
1106        BASIC_CFLAGS += -Zi -MTd
1107endif
1108        X = .exe
1109endif
1110ifeq ($(uname_S),Interix)
1111        NO_SYS_POLL_H = YesPlease
1112        NO_INTTYPES_H = YesPlease
1113        NO_INITGROUPS = YesPlease
1114        NO_IPV6 = YesPlease
1115        NO_MEMMEM = YesPlease
1116        NO_MKDTEMP = YesPlease
1117        NO_STRTOUMAX = YesPlease
1118        NO_NSEC = YesPlease
1119        NO_MKSTEMPS = YesPlease
1120        ifeq ($(uname_R),3.5)
1121                NO_INET_NTOP = YesPlease
1122                NO_INET_PTON = YesPlease
1123        endif
1124        ifeq ($(uname_R),5.2)
1125                NO_INET_NTOP = YesPlease
1126                NO_INET_PTON = YesPlease
1127        endif
1128endif
1129ifneq (,$(findstring MINGW,$(uname_S)))
1130        pathsep = ;
1131        NO_PREAD = YesPlease
1132        NEEDS_CRYPTO_WITH_SSL = YesPlease
1133        NO_LIBGEN_H = YesPlease
1134        NO_SYMLINK_HEAD = YesPlease
1135        NO_SETENV = YesPlease
1136        NO_UNSETENV = YesPlease
1137        NO_STRCASESTR = YesPlease
1138        NO_STRLCPY = YesPlease
1139        NO_STRTOK_R = YesPlease
1140        NO_FNMATCH = YesPlease
1141        NO_MEMMEM = YesPlease
1142        NEEDS_LIBICONV = YesPlease
1143        OLD_ICONV = YesPlease
1144        NO_C99_FORMAT = YesPlease
1145        NO_STRTOUMAX = YesPlease
1146        NO_MKDTEMP = YesPlease
1147        NO_MKSTEMPS = YesPlease
1148        NO_SVN_TESTS = YesPlease
1149        NO_PERL_MAKEMAKER = YesPlease
1150        RUNTIME_PREFIX = YesPlease
1151        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1152        NO_NSEC = YesPlease
1153        USE_WIN32_MMAP = YesPlease
1154        USE_NED_ALLOCATOR = YesPlease
1155        UNRELIABLE_FSTAT = UnfortunatelyYes
1156        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1157        NO_REGEX = YesPlease
1158        NO_PYTHON = YesPlease
1159        BLK_SHA1 = YesPlease
1160        ETAGS_TARGET = ETAGS
1161        NO_INET_PTON = YesPlease
1162        NO_INET_NTOP = YesPlease
1163        NO_POSIX_GOODIES = UnfortunatelyYes
1164        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1165        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1166        COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1167                compat/win32/pthread.o compat/win32/syslog.o \
1168                compat/win32/sys/poll.o
1169        EXTLIBS += -lws2_32
1170        PTHREAD_LIBS =
1171        X = .exe
1172ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1173        htmldir=doc/git/html/
1174        prefix =
1175        INSTALL = /bin/install
1176        EXTLIBS += /mingw/lib/libz.a
1177        NO_R_TO_GCC_LINKER = YesPlease
1178        INTERNAL_QSORT = YesPlease
1179else
1180        NO_CURL = YesPlease
1181endif
1182endif
1183
1184-include config.mak.autogen
1185-include config.mak
1186
1187ifdef CHECK_HEADER_DEPENDENCIES
1188COMPUTE_HEADER_DEPENDENCIES =
1189USE_COMPUTED_HEADER_DEPENDENCIES =
1190endif
1191
1192ifdef COMPUTE_HEADER_DEPENDENCIES
1193USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1194endif
1195
1196ifdef SANE_TOOL_PATH
1197SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1198BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1199PATH := $(SANE_TOOL_PATH):${PATH}
1200else
1201BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1202endif
1203
1204ifneq (,$(INLINE))
1205        BASIC_CFLAGS += -Dinline=$(INLINE)
1206endif
1207
1208ifneq (,$(SOCKLEN_T))
1209        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1210endif
1211
1212ifeq ($(uname_S),Darwin)
1213        ifndef NO_FINK
1214                ifeq ($(shell test -d /sw/lib && echo y),y)
1215                        BASIC_CFLAGS += -I/sw/include
1216                        BASIC_LDFLAGS += -L/sw/lib
1217                endif
1218        endif
1219        ifndef NO_DARWIN_PORTS
1220                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1221                        BASIC_CFLAGS += -I/opt/local/include
1222                        BASIC_LDFLAGS += -L/opt/local/lib
1223                endif
1224        endif
1225        PTHREAD_LIBS =
1226endif
1227
1228ifndef CC_LD_DYNPATH
1229        ifdef NO_R_TO_GCC_LINKER
1230                # Some gcc does not accept and pass -R to the linker to specify
1231                # the runtime dynamic library path.
1232                CC_LD_DYNPATH = -Wl,-rpath,
1233        else
1234                CC_LD_DYNPATH = -R
1235        endif
1236endif
1237
1238ifdef NO_LIBGEN_H
1239        COMPAT_CFLAGS += -DNO_LIBGEN_H
1240        COMPAT_OBJS += compat/basename.o
1241endif
1242
1243ifdef NO_CURL
1244        BASIC_CFLAGS += -DNO_CURL
1245        REMOTE_CURL_PRIMARY =
1246        REMOTE_CURL_ALIASES =
1247        REMOTE_CURL_NAMES =
1248else
1249        ifdef CURLDIR
1250                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1251                BASIC_CFLAGS += -I$(CURLDIR)/include
1252                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1253        else
1254                CURL_LIBCURL = -lcurl
1255        endif
1256        REMOTE_CURL_PRIMARY = git-remote-http$X
1257        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1258        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1259        PROGRAM_OBJS += http-fetch.o
1260        PROGRAMS += $(REMOTE_CURL_NAMES)
1261        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1262        ifeq "$(curl_check)" "070908"
1263                ifndef NO_EXPAT
1264                        PROGRAM_OBJS += http-push.o
1265                endif
1266        endif
1267        ifndef NO_EXPAT
1268                ifdef EXPATDIR
1269                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1270                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1271                else
1272                        EXPAT_LIBEXPAT = -lexpat
1273                endif
1274        endif
1275endif
1276
1277ifdef ZLIB_PATH
1278        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1279        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1280endif
1281EXTLIBS += -lz
1282
1283ifndef NO_OPENSSL
1284        OPENSSL_LIBSSL = -lssl
1285        ifdef OPENSSLDIR
1286                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1287                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1288        else
1289                OPENSSL_LINK =
1290        endif
1291        ifdef NEEDS_CRYPTO_WITH_SSL
1292                OPENSSL_LINK += -lcrypto
1293        endif
1294else
1295        BASIC_CFLAGS += -DNO_OPENSSL
1296        BLK_SHA1 = 1
1297        OPENSSL_LIBSSL =
1298endif
1299ifdef NEEDS_SSL_WITH_CRYPTO
1300        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1301else
1302        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1303endif
1304ifdef NEEDS_LIBICONV
1305        ifdef ICONVDIR
1306                BASIC_CFLAGS += -I$(ICONVDIR)/include
1307                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1308        else
1309                ICONV_LINK =
1310        endif
1311        EXTLIBS += $(ICONV_LINK) -liconv
1312endif
1313ifdef NEEDS_LIBGEN
1314        EXTLIBS += -lgen
1315endif
1316ifdef NEEDS_SOCKET
1317        EXTLIBS += -lsocket
1318endif
1319ifdef NEEDS_NSL
1320        EXTLIBS += -lnsl
1321endif
1322ifdef NEEDS_RESOLV
1323        EXTLIBS += -lresolv
1324endif
1325ifdef NO_D_TYPE_IN_DIRENT
1326        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1327endif
1328ifdef NO_D_INO_IN_DIRENT
1329        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1330endif
1331ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1332        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1333endif
1334ifdef USE_NSEC
1335        BASIC_CFLAGS += -DUSE_NSEC
1336endif
1337ifdef USE_ST_TIMESPEC
1338        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1339endif
1340ifdef NO_NSEC
1341        BASIC_CFLAGS += -DNO_NSEC
1342endif
1343ifdef NO_C99_FORMAT
1344        BASIC_CFLAGS += -DNO_C99_FORMAT
1345endif
1346ifdef SNPRINTF_RETURNS_BOGUS
1347        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1348        COMPAT_OBJS += compat/snprintf.o
1349endif
1350ifdef FREAD_READS_DIRECTORIES
1351        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1352        COMPAT_OBJS += compat/fopen.o
1353endif
1354ifdef NO_SYMLINK_HEAD
1355        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1356endif
1357ifdef NO_STRCASESTR
1358        COMPAT_CFLAGS += -DNO_STRCASESTR
1359        COMPAT_OBJS += compat/strcasestr.o
1360endif
1361ifdef NO_STRLCPY
1362        COMPAT_CFLAGS += -DNO_STRLCPY
1363        COMPAT_OBJS += compat/strlcpy.o
1364endif
1365ifdef NO_STRTOUMAX
1366        COMPAT_CFLAGS += -DNO_STRTOUMAX
1367        COMPAT_OBJS += compat/strtoumax.o
1368endif
1369ifdef NO_STRTOULL
1370        COMPAT_CFLAGS += -DNO_STRTOULL
1371endif
1372ifdef NO_STRTOK_R
1373        COMPAT_CFLAGS += -DNO_STRTOK_R
1374        COMPAT_OBJS += compat/strtok_r.o
1375endif
1376ifdef NO_FNMATCH
1377        COMPAT_CFLAGS += -Icompat/fnmatch
1378        COMPAT_CFLAGS += -DNO_FNMATCH
1379        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1380else
1381ifdef NO_FNMATCH_CASEFOLD
1382        COMPAT_CFLAGS += -Icompat/fnmatch
1383        COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1384        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1385endif
1386endif
1387ifdef NO_SETENV
1388        COMPAT_CFLAGS += -DNO_SETENV
1389        COMPAT_OBJS += compat/setenv.o
1390endif
1391ifdef NO_MKDTEMP
1392        COMPAT_CFLAGS += -DNO_MKDTEMP
1393        COMPAT_OBJS += compat/mkdtemp.o
1394endif
1395ifdef NO_MKSTEMPS
1396        COMPAT_CFLAGS += -DNO_MKSTEMPS
1397endif
1398ifdef NO_UNSETENV
1399        COMPAT_CFLAGS += -DNO_UNSETENV
1400        COMPAT_OBJS += compat/unsetenv.o
1401endif
1402ifdef NO_SYS_SELECT_H
1403        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1404endif
1405ifdef NO_SYS_POLL_H
1406        BASIC_CFLAGS += -DNO_SYS_POLL_H
1407endif
1408ifdef NO_INTTYPES_H
1409        BASIC_CFLAGS += -DNO_INTTYPES_H
1410endif
1411ifdef NO_INITGROUPS
1412        BASIC_CFLAGS += -DNO_INITGROUPS
1413endif
1414ifdef NO_MMAP
1415        COMPAT_CFLAGS += -DNO_MMAP
1416        COMPAT_OBJS += compat/mmap.o
1417else
1418        ifdef USE_WIN32_MMAP
1419                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1420                COMPAT_OBJS += compat/win32mmap.o
1421        endif
1422endif
1423ifdef OBJECT_CREATION_USES_RENAMES
1424        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1425endif
1426ifdef NO_PREAD
1427        COMPAT_CFLAGS += -DNO_PREAD
1428        COMPAT_OBJS += compat/pread.o
1429endif
1430ifdef NO_FAST_WORKING_DIRECTORY
1431        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1432endif
1433ifdef NO_TRUSTABLE_FILEMODE
1434        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1435endif
1436ifdef NO_IPV6
1437        BASIC_CFLAGS += -DNO_IPV6
1438endif
1439ifdef NO_UINTMAX_T
1440        BASIC_CFLAGS += -Duintmax_t=uint32_t
1441endif
1442ifdef NO_SOCKADDR_STORAGE
1443ifdef NO_IPV6
1444        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1445else
1446        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1447endif
1448endif
1449ifdef NO_INET_NTOP
1450        LIB_OBJS += compat/inet_ntop.o
1451        BASIC_CFLAGS += -DNO_INET_NTOP
1452endif
1453ifdef NO_INET_PTON
1454        LIB_OBJS += compat/inet_pton.o
1455        BASIC_CFLAGS += -DNO_INET_PTON
1456endif
1457
1458ifdef NO_ICONV
1459        BASIC_CFLAGS += -DNO_ICONV
1460endif
1461
1462ifdef OLD_ICONV
1463        BASIC_CFLAGS += -DOLD_ICONV
1464endif
1465
1466ifdef NO_DEFLATE_BOUND
1467        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1468endif
1469
1470ifdef NO_POSIX_GOODIES
1471        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1472endif
1473
1474ifdef BLK_SHA1
1475        SHA1_HEADER = "block-sha1/sha1.h"
1476        LIB_OBJS += block-sha1/sha1.o
1477        LIB_H += block-sha1/sha1.h
1478else
1479ifdef PPC_SHA1
1480        SHA1_HEADER = "ppc/sha1.h"
1481        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1482        LIB_H += ppc/sha1.h
1483else
1484        SHA1_HEADER = <openssl/sha.h>
1485        EXTLIBS += $(LIB_4_CRYPTO)
1486endif
1487endif
1488ifdef NO_PERL_MAKEMAKER
1489        export NO_PERL_MAKEMAKER
1490endif
1491ifdef NO_HSTRERROR
1492        COMPAT_CFLAGS += -DNO_HSTRERROR
1493        COMPAT_OBJS += compat/hstrerror.o
1494endif
1495ifdef NO_MEMMEM
1496        COMPAT_CFLAGS += -DNO_MEMMEM
1497        COMPAT_OBJS += compat/memmem.o
1498endif
1499ifdef INTERNAL_QSORT
1500        COMPAT_CFLAGS += -DINTERNAL_QSORT
1501        COMPAT_OBJS += compat/qsort.o
1502endif
1503ifdef RUNTIME_PREFIX
1504        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1505endif
1506
1507ifdef NO_PTHREADS
1508        BASIC_CFLAGS += -DNO_PTHREADS
1509else
1510        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1511        EXTLIBS += $(PTHREAD_LIBS)
1512        LIB_OBJS += thread-utils.o
1513endif
1514
1515ifdef HAVE_PATHS_H
1516        BASIC_CFLAGS += -DHAVE_PATHS_H
1517endif
1518
1519ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1520        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1521endif
1522ifdef UNRELIABLE_FSTAT
1523        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1524endif
1525ifdef NO_REGEX
1526        COMPAT_CFLAGS += -Icompat/regex
1527        COMPAT_OBJS += compat/regex/regex.o
1528endif
1529
1530ifdef USE_NED_ALLOCATOR
1531       COMPAT_CFLAGS += -Icompat/nedmalloc
1532       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1533endif
1534
1535ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1536        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1537endif
1538
1539ifeq ($(TCLTK_PATH),)
1540NO_TCLTK=NoThanks
1541endif
1542
1543ifeq ($(PERL_PATH),)
1544NO_PERL=NoThanks
1545endif
1546
1547ifeq ($(PYTHON_PATH),)
1548NO_PYTHON=NoThanks
1549endif
1550
1551QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1552QUIET_SUBDIR1  =
1553
1554ifneq ($(findstring $(MAKEFLAGS),w),w)
1555PRINT_DIR = --no-print-directory
1556else # "make -w"
1557NO_SUBDIR = :
1558endif
1559
1560ifneq ($(findstring $(MAKEFLAGS),s),s)
1561ifndef V
1562        QUIET_CC       = @echo '   ' CC $@;
1563        QUIET_AR       = @echo '   ' AR $@;
1564        QUIET_LINK     = @echo '   ' LINK $@;
1565        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1566        QUIET_GEN      = @echo '   ' GEN $@;
1567        QUIET_LNCP     = @echo '   ' LN/CP $@;
1568        QUIET_GCOV     = @echo '   ' GCOV $@;
1569        QUIET_SUBDIR0  = +@subdir=
1570        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1571                         $(MAKE) $(PRINT_DIR) -C $$subdir
1572        export V
1573        export QUIET_GEN
1574        export QUIET_BUILT_IN
1575endif
1576endif
1577
1578ifdef ASCIIDOC8
1579        export ASCIIDOC8
1580endif
1581
1582# Shell quote (do not use $(call) to accommodate ancient setups);
1583
1584SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1585ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1586ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1587
1588DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1589bindir_SQ = $(subst ','\'',$(bindir))
1590bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1591mandir_SQ = $(subst ','\'',$(mandir))
1592infodir_SQ = $(subst ','\'',$(infodir))
1593gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1594template_dir_SQ = $(subst ','\'',$(template_dir))
1595htmldir_SQ = $(subst ','\'',$(htmldir))
1596prefix_SQ = $(subst ','\'',$(prefix))
1597gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1598
1599SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1600PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1601PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1602TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1603DIFF_SQ = $(subst ','\'',$(DIFF))
1604
1605LIBS = $(GITLIBS) $(EXTLIBS)
1606
1607BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1608        $(COMPAT_CFLAGS)
1609LIB_OBJS += $(COMPAT_OBJS)
1610
1611# Quote for C
1612
1613ifdef DEFAULT_EDITOR
1614DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1615DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1616
1617BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1618endif
1619
1620ifdef DEFAULT_PAGER
1621DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1622DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1623
1624BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1625endif
1626
1627ALL_CFLAGS += $(BASIC_CFLAGS)
1628ALL_LDFLAGS += $(BASIC_LDFLAGS)
1629
1630export DIFF TAR INSTALL DESTDIR SHELL_PATH
1631
1632
1633### Build rules
1634
1635SHELL = $(SHELL_PATH)
1636
1637all:: shell_compatibility_test $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1638ifneq (,$X)
1639        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1640endif
1641
1642all::
1643ifndef NO_TCLTK
1644        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1645        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1646endif
1647ifndef NO_PERL
1648        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1649endif
1650ifndef NO_PYTHON
1651        $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1652endif
1653        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1654
1655please_set_SHELL_PATH_to_a_more_modern_shell:
1656        @$$(:)
1657
1658shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1659
1660strip: $(PROGRAMS) git$X
1661        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1662
1663git.o: common-cmds.h
1664git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
1665        '-DGIT_HTML_PATH="$(htmldir_SQ)"'
1666
1667git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1668        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1669                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1670
1671builtin/help.o: common-cmds.h
1672builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1673        '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1674        '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1675        '-DGIT_INFO_PATH="$(infodir_SQ)"'
1676
1677$(BUILT_INS): git$X
1678        $(QUIET_BUILT_IN)$(RM) $@ && \
1679        ln git$X $@ 2>/dev/null || \
1680        ln -s git$X $@ 2>/dev/null || \
1681        cp git$X $@
1682
1683common-cmds.h: ./generate-cmdlist.sh command-list.txt
1684
1685common-cmds.h: $(wildcard Documentation/git-*.txt)
1686        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1687
1688define cmd_munge_script
1689$(RM) $@ $@+ && \
1690sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1691    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1692    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1693    -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1694    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1695    -e $(BROKEN_PATH_FIX) \
1696    $@.sh >$@+
1697endef
1698
1699$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1700        $(QUIET_GEN)$(cmd_munge_script) && \
1701        chmod +x $@+ && \
1702        mv $@+ $@
1703
1704$(SCRIPT_LIB) : % : %.sh
1705        $(QUIET_GEN)$(cmd_munge_script) && \
1706        mv $@+ $@
1707
1708ifndef NO_PERL
1709$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1710
1711perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1712        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1713
1714$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1715        $(QUIET_GEN)$(RM) $@ $@+ && \
1716        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1717        sed -e '1{' \
1718            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1719            -e '        h' \
1720            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1721            -e '        H' \
1722            -e '        x' \
1723            -e '}' \
1724            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1725            $@.perl >$@+ && \
1726        chmod +x $@+ && \
1727        mv $@+ $@
1728
1729
1730.PHONY: gitweb
1731gitweb:
1732        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1733
1734ifdef JSMIN
1735GITWEB_PROGRAMS += gitweb/static/gitweb.min.js
1736GITWEB_JS = gitweb/static/gitweb.min.js
1737else
1738GITWEB_JS = gitweb/static/gitweb.js
1739endif
1740ifdef CSSMIN
1741GITWEB_PROGRAMS += gitweb/static/gitweb.min.css
1742GITWEB_CSS = gitweb/static/gitweb.min.css
1743else
1744GITWEB_CSS = gitweb/static/gitweb.css
1745endif
1746OTHER_PROGRAMS +=  gitweb/gitweb.cgi  $(GITWEB_PROGRAMS)
1747gitweb/gitweb.cgi: gitweb/gitweb.perl $(GITWEB_PROGRAMS)
1748        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1749
1750ifdef JSMIN
1751gitweb/static/gitweb.min.js: gitweb/static/gitweb.js
1752        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1753endif # JSMIN
1754ifdef CSSMIN
1755gitweb/static/gitweb.min.css: gitweb/static/gitweb.css
1756        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1757endif # CSSMIN
1758
1759
1760git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/static/gitweb.css gitweb/static/gitweb.js
1761        $(QUIET_GEN)$(RM) $@ $@+ && \
1762        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1763            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1764            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1765            -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1766            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1767            $@.sh > $@+ && \
1768        chmod +x $@+ && \
1769        mv $@+ $@
1770else # NO_PERL
1771$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1772        $(QUIET_GEN)$(RM) $@ $@+ && \
1773        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1774            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1775            unimplemented.sh >$@+ && \
1776        chmod +x $@+ && \
1777        mv $@+ $@
1778endif # NO_PERL
1779
1780ifndef NO_PYTHON
1781$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS
1782$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1783        $(QUIET_GEN)$(RM) $@ $@+ && \
1784        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1785                --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1786                instlibdir` && \
1787        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1788            -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1789            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1790            $@.py >$@+ && \
1791        chmod +x $@+ && \
1792        mv $@+ $@
1793else # NO_PYTHON
1794$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1795        $(QUIET_GEN)$(RM) $@ $@+ && \
1796        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1797            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1798            unimplemented.sh >$@+ && \
1799        chmod +x $@+ && \
1800        mv $@+ $@
1801endif # NO_PYTHON
1802
1803configure: configure.ac
1804        $(QUIET_GEN)$(RM) $@ $<+ && \
1805        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1806            $< > $<+ && \
1807        autoconf -o $@ $<+ && \
1808        $(RM) $<+
1809
1810# These can record GIT_VERSION
1811git.o git.spec \
1812        $(patsubst %.sh,%,$(SCRIPT_SH)) \
1813        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1814        : GIT-VERSION-FILE
1815
1816TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1817GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1818        git.o
1819ifndef NO_CURL
1820        GIT_OBJS += http.o http-walker.o remote-curl.o
1821endif
1822XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1823        xdiff/xmerge.o xdiff/xpatience.o
1824VCSSVN_OBJS = vcs-svn/string_pool.o vcs-svn/line_buffer.o \
1825        vcs-svn/repo_tree.o vcs-svn/fast_export.o vcs-svn/svndump.o
1826OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) $(VCSSVN_OBJS)
1827
1828dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1829dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1830
1831ifdef COMPUTE_HEADER_DEPENDENCIES
1832$(dep_dirs):
1833        mkdir -p $@
1834
1835missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1836dep_file = $(dir $@).depend/$(notdir $@).d
1837dep_args = -MF $(dep_file) -MMD -MP
1838ifdef CHECK_HEADER_DEPENDENCIES
1839$(error cannot compute header dependencies outside a normal build. \
1840Please unset CHECK_HEADER_DEPENDENCIES and try again)
1841endif
1842endif
1843
1844ifndef COMPUTE_HEADER_DEPENDENCIES
1845ifndef CHECK_HEADER_DEPENDENCIES
1846dep_dirs =
1847missing_dep_dirs =
1848dep_args =
1849endif
1850endif
1851
1852ifdef CHECK_HEADER_DEPENDENCIES
1853ifndef PRINT_HEADER_DEPENDENCIES
1854missing_deps = $(filter-out $(notdir $^), \
1855        $(notdir $(shell $(MAKE) -s $@ \
1856                CHECK_HEADER_DEPENDENCIES=YesPlease \
1857                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1858                PRINT_HEADER_DEPENDENCIES=YesPlease)))
1859endif
1860endif
1861
1862ASM_SRC := $(wildcard $(OBJECTS:o=S))
1863ASM_OBJ := $(ASM_SRC:S=o)
1864C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1865
1866.SUFFIXES:
1867
1868ifdef PRINT_HEADER_DEPENDENCIES
1869$(C_OBJ): %.o: %.c FORCE
1870        echo $^
1871$(ASM_OBJ): %.o: %.S FORCE
1872        echo $^
1873
1874ifndef CHECK_HEADER_DEPENDENCIES
1875$(error cannot print header dependencies during a normal build. \
1876Please set CHECK_HEADER_DEPENDENCIES and try again)
1877endif
1878endif
1879
1880ifndef PRINT_HEADER_DEPENDENCIES
1881ifdef CHECK_HEADER_DEPENDENCIES
1882$(C_OBJ): %.o: %.c $(dep_files) FORCE
1883        @set -e; echo CHECK $@; \
1884        missing_deps="$(missing_deps)"; \
1885        if test "$$missing_deps"; \
1886        then \
1887                echo missing dependencies: $$missing_deps; \
1888                false; \
1889        fi
1890$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1891        @set -e; echo CHECK $@; \
1892        missing_deps="$(missing_deps)"; \
1893        if test "$$missing_deps"; \
1894        then \
1895                echo missing dependencies: $$missing_deps; \
1896                false; \
1897        fi
1898endif
1899endif
1900
1901ifndef CHECK_HEADER_DEPENDENCIES
1902$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1903        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1904$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1905        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1906endif
1907
1908%.s: %.c GIT-CFLAGS FORCE
1909        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1910
1911ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1912# Take advantage of gcc's on-the-fly dependency generation
1913# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1914dep_files_present := $(wildcard $(dep_files))
1915ifneq ($(dep_files_present),)
1916include $(dep_files_present)
1917endif
1918else
1919# Dependencies on header files, for platforms that do not support
1920# the gcc -MMD option.
1921#
1922# Dependencies on automatically generated headers such as common-cmds.h
1923# should _not_ be included here, since they are necessary even when
1924# building an object for the first time.
1925#
1926# XXX. Please check occasionally that these include all dependencies
1927# gcc detects!
1928
1929$(GIT_OBJS): $(LIB_H)
1930builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h
1931builtin/bundle.o bundle.o transport.o: bundle.h
1932builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
1933builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
1934builtin/grep.o: thread-utils.h
1935builtin/send-pack.o transport.o: send-pack.h
1936builtin/log.o builtin/shortlog.o: shortlog.h
1937builtin/prune.o builtin/reflog.o reachable.o: reachable.h
1938builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
1939builtin/tar-tree.o archive-tar.o: tar.h
1940builtin/pack-objects.o: thread-utils.h
1941connect.o transport.o http-backend.o: url.h
1942http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
1943http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h
1944
1945xdiff-interface.o $(XDIFF_OBJS): \
1946        xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1947        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1948
1949$(VCSSVN_OBJS): \
1950        vcs-svn/obj_pool.h vcs-svn/trp.h vcs-svn/string_pool.h \
1951        vcs-svn/line_buffer.h vcs-svn/repo_tree.h vcs-svn/fast_export.h \
1952        vcs-svn/svndump.h
1953endif
1954
1955exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1956        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1957        '-DBINDIR="$(bindir_relative_SQ)"' \
1958        '-DPREFIX="$(prefix_SQ)"'
1959
1960builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1961        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1962
1963config.s config.o: EXTRA_CPPFLAGS = -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1964
1965attr.s attr.o: EXTRA_CPPFLAGS = -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1966
1967http.s http.o: EXTRA_CPPFLAGS = -DGIT_HTTP_USER_AGENT='"git/$(GIT_VERSION)"'
1968
1969ifdef NO_EXPAT
1970http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1971endif
1972
1973ifdef NO_REGEX
1974compat/regex/regex.o: EXTRA_CPPFLAGS = -DGAWK -DNO_MBSUPPORT
1975endif
1976
1977ifdef USE_NED_ALLOCATOR
1978compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1979        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1980endif
1981
1982git-%$X: %.o $(GITLIBS)
1983        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1984
1985git-imap-send$X: imap-send.o $(GITLIBS)
1986        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1987                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1988
1989git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
1990        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1991                $(LIBS) $(CURL_LIBCURL)
1992git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1993        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1994                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1995
1996$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1997        $(QUIET_LNCP)$(RM) $@ && \
1998        ln $< $@ 2>/dev/null || \
1999        ln -s $< $@ 2>/dev/null || \
2000        cp $< $@
2001
2002$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o $(GITLIBS)
2003        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2004                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2005
2006$(LIB_FILE): $(LIB_OBJS)
2007        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2008
2009$(XDIFF_LIB): $(XDIFF_OBJS)
2010        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2011
2012$(VCSSVN_LIB): $(VCSSVN_OBJS)
2013        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2014
2015doc:
2016        $(MAKE) -C Documentation all
2017
2018man:
2019        $(MAKE) -C Documentation man
2020
2021html:
2022        $(MAKE) -C Documentation html
2023
2024info:
2025        $(MAKE) -C Documentation info
2026
2027pdf:
2028        $(MAKE) -C Documentation pdf
2029
2030$(ETAGS_TARGET): FORCE
2031        $(RM) $(ETAGS_TARGET)
2032        $(FIND) . -name '*.[hcS]' -print | xargs etags -a -o $(ETAGS_TARGET)
2033
2034tags: FORCE
2035        $(RM) tags
2036        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
2037
2038cscope:
2039        $(RM) cscope*
2040        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
2041
2042### Detect prefix changes
2043TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
2044             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
2045
2046GIT-CFLAGS: FORCE
2047        @FLAGS='$(TRACK_CFLAGS)'; \
2048            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2049                echo 1>&2 "    * new build flags or prefix"; \
2050                echo "$$FLAGS" >GIT-CFLAGS; \
2051            fi
2052
2053# We need to apply sq twice, once to protect from the shell
2054# that runs GIT-BUILD-OPTIONS, and then again to protect it
2055# and the first level quoting from the shell that runs "echo".
2056GIT-BUILD-OPTIONS: FORCE
2057        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2058        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2059        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2060        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2061        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2062        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2063        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2064        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2065ifdef GIT_TEST_CMP
2066        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2067endif
2068ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2069        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2070endif
2071
2072### Detect Tck/Tk interpreter path changes
2073ifndef NO_TCLTK
2074TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2075
2076GIT-GUI-VARS: FORCE
2077        @VARS='$(TRACK_VARS)'; \
2078            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2079                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2080                echo "$$VARS" >$@; \
2081            fi
2082endif
2083
2084test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2085
2086all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2087
2088bin-wrappers/%: wrap-for-bin.sh
2089        @mkdir -p bin-wrappers
2090        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2091             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2092             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2093        chmod +x $@
2094
2095# GNU make supports exporting all variables by "export" without parameters.
2096# However, the environment gets quite big, and some programs have problems
2097# with that.
2098
2099export NO_SVN_TESTS
2100
2101### Testing rules
2102
2103test: all
2104        $(MAKE) -C t/ all
2105
2106test-ctype$X: ctype.o
2107
2108test-date$X: date.o ctype.o
2109
2110test-delta$X: diff-delta.o patch-delta.o
2111
2112test-line-buffer$X: vcs-svn/lib.a
2113
2114test-parse-options$X: parse-options.o
2115
2116test-string-pool$X: vcs-svn/lib.a
2117
2118test-svn-fe$X: vcs-svn/lib.a
2119
2120.PRECIOUS: $(TEST_OBJS)
2121
2122test-%$X: test-%.o $(GITLIBS)
2123        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2124
2125check-sha1:: test-sha1$X
2126        ./test-sha1.sh
2127
2128check: common-cmds.h
2129        if sparse; \
2130        then \
2131                for i in *.c; \
2132                do \
2133                        sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
2134                done; \
2135        else \
2136                echo 2>&1 "Did you mean 'make test'?"; \
2137                exit 1; \
2138        fi
2139
2140remove-dashes:
2141        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2142
2143### Installation rules
2144
2145ifneq ($(filter /%,$(firstword $(template_dir))),)
2146template_instdir = $(template_dir)
2147else
2148template_instdir = $(prefix)/$(template_dir)
2149endif
2150export template_instdir
2151
2152ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2153gitexec_instdir = $(gitexecdir)
2154else
2155gitexec_instdir = $(prefix)/$(gitexecdir)
2156endif
2157gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2158export gitexec_instdir
2159
2160install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2161
2162install: all
2163        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2164        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2165        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2166        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2167        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2168        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2169ifndef NO_PERL
2170        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2171        $(MAKE) -C gitweb install
2172endif
2173ifndef NO_PYTHON
2174        $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2175endif
2176ifndef NO_TCLTK
2177        $(MAKE) -C gitk-git install
2178        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2179endif
2180ifneq (,$X)
2181        $(foreach p,$(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';)
2182endif
2183
2184        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2185        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2186        { test "$$bindir/" = "$$execdir/" || \
2187          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2188                $(RM) "$$execdir/$$p" && \
2189                test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2190                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2191                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2192          done; \
2193        } && \
2194        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2195                $(RM) "$$bindir/$$p" && \
2196                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2197                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2198                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2199        done && \
2200        for p in $(BUILT_INS); do \
2201                $(RM) "$$execdir/$$p" && \
2202                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2203                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2204                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2205        done && \
2206        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2207        for p in $$remote_curl_aliases; do \
2208                $(RM) "$$execdir/$$p" && \
2209                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2210                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2211                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2212        done && \
2213        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2214
2215install-gitweb:
2216        $(MAKE) -C gitweb install
2217
2218install-doc:
2219        $(MAKE) -C Documentation install
2220
2221install-man:
2222        $(MAKE) -C Documentation install-man
2223
2224install-html:
2225        $(MAKE) -C Documentation install-html
2226
2227install-info:
2228        $(MAKE) -C Documentation install-info
2229
2230install-pdf:
2231        $(MAKE) -C Documentation install-pdf
2232
2233quick-install-doc:
2234        $(MAKE) -C Documentation quick-install
2235
2236quick-install-man:
2237        $(MAKE) -C Documentation quick-install-man
2238
2239quick-install-html:
2240        $(MAKE) -C Documentation quick-install-html
2241
2242
2243
2244### Maintainer's dist rules
2245
2246git.spec: git.spec.in
2247        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2248        mv $@+ $@
2249
2250GIT_TARNAME=git-$(GIT_VERSION)
2251dist: git.spec git-archive$(X) configure
2252        ./git-archive --format=tar \
2253                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2254        @mkdir -p $(GIT_TARNAME)
2255        @cp git.spec configure $(GIT_TARNAME)
2256        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2257        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2258        $(TAR) rf $(GIT_TARNAME).tar \
2259                $(GIT_TARNAME)/git.spec \
2260                $(GIT_TARNAME)/configure \
2261                $(GIT_TARNAME)/version \
2262                $(GIT_TARNAME)/git-gui/version
2263        @$(RM) -r $(GIT_TARNAME)
2264        gzip -f -9 $(GIT_TARNAME).tar
2265
2266rpm: dist
2267        $(RPMBUILD) \
2268                --define "_source_filedigest_algorithm md5" \
2269                --define "_binary_filedigest_algorithm md5" \
2270                -ta $(GIT_TARNAME).tar.gz
2271
2272htmldocs = git-htmldocs-$(GIT_VERSION)
2273manpages = git-manpages-$(GIT_VERSION)
2274dist-doc:
2275        $(RM) -r .doc-tmp-dir
2276        mkdir .doc-tmp-dir
2277        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2278        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2279        gzip -n -9 -f $(htmldocs).tar
2280        :
2281        $(RM) -r .doc-tmp-dir
2282        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2283        $(MAKE) -C Documentation DESTDIR=./ \
2284                man1dir=../.doc-tmp-dir/man1 \
2285                man5dir=../.doc-tmp-dir/man5 \
2286                man7dir=../.doc-tmp-dir/man7 \
2287                install
2288        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2289        gzip -n -9 -f $(manpages).tar
2290        $(RM) -r .doc-tmp-dir
2291
2292### Cleaning rules
2293
2294distclean: clean
2295        $(RM) configure
2296
2297clean:
2298        $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2299                builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2300        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2301        $(RM) $(TEST_PROGRAMS)
2302        $(RM) -r bin-wrappers
2303        $(RM) -r $(dep_dirs)
2304        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2305        $(RM) -r autom4te.cache
2306        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
2307        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2308        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2309        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2310        $(MAKE) -C Documentation/ clean
2311ifndef NO_PERL
2312        $(MAKE) -C gitweb clean
2313        $(MAKE) -C perl clean
2314endif
2315ifndef NO_PYTHON
2316        $(MAKE) -C git_remote_helpers clean
2317endif
2318        $(MAKE) -C templates/ clean
2319        $(MAKE) -C t/ clean
2320ifndef NO_TCLTK
2321        $(MAKE) -C gitk-git clean
2322        $(MAKE) -C git-gui clean
2323endif
2324        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2325
2326.PHONY: all install clean strip
2327.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2328.PHONY: FORCE cscope
2329
2330### Check documentation
2331#
2332check-docs::
2333        @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2334        do \
2335                case "$$v" in \
2336                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2337                git-merge-resolve | git-merge-subtree | \
2338                git-fsck-objects | git-init-db | \
2339                git-remote-* | git-stage | \
2340                git-?*--?* ) continue ;; \
2341                esac ; \
2342                test -f "Documentation/$$v.txt" || \
2343                echo "no doc: $$v"; \
2344                sed -e '/^#/d' command-list.txt | \
2345                grep -q "^$$v[  ]" || \
2346                case "$$v" in \
2347                git) ;; \
2348                *) echo "no link: $$v";; \
2349                esac ; \
2350        done; \
2351        ( \
2352                sed -e '/^#/d' \
2353                    -e 's/[     ].*//' \
2354                    -e 's/^/listed /' command-list.txt; \
2355                ls -1 Documentation/git*txt | \
2356                sed -e 's|Documentation/|documented |' \
2357                    -e 's/\.txt//'; \
2358        ) | while read how cmd; \
2359        do \
2360                case "$$how,$$cmd" in \
2361                *,git-citool | \
2362                *,git-gui | \
2363                *,git-help | \
2364                documented,gitattributes | \
2365                documented,gitignore | \
2366                documented,gitmodules | \
2367                documented,gitcli | \
2368                documented,git-tools | \
2369                documented,gitcore-tutorial | \
2370                documented,gitcvs-migration | \
2371                documented,gitdiffcore | \
2372                documented,gitglossary | \
2373                documented,githooks | \
2374                documented,gitrepository-layout | \
2375                documented,gitrevisions | \
2376                documented,gittutorial | \
2377                documented,gittutorial-2 | \
2378                documented,git-bisect-lk2009 | \
2379                documented,git-remote-helpers | \
2380                documented,gitworkflows | \
2381                sentinel,not,matching,is,ok ) continue ;; \
2382                esac; \
2383                case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2384                *" $$cmd "*)    ;; \
2385                *) echo "removed but $$how: $$cmd" ;; \
2386                esac; \
2387        done ) | sort
2388
2389### Make sure built-ins do not have dups and listed in git.c
2390#
2391check-builtins::
2392        ./check-builtins.sh
2393
2394### Test suite coverage testing
2395#
2396.PHONY: coverage coverage-clean coverage-build coverage-report
2397
2398coverage:
2399        $(MAKE) coverage-build
2400        $(MAKE) coverage-report
2401
2402object_dirs := $(sort $(dir $(OBJECTS)))
2403coverage-clean:
2404        $(RM) $(addsuffix *.gcov,$(object_dirs))
2405        $(RM) $(addsuffix *.gcda,$(object_dirs))
2406        $(RM) $(addsuffix *.gcno,$(object_dirs))
2407        $(RM) coverage-untested-functions
2408        $(RM) -r cover_db/
2409        $(RM) -r cover_db_html/
2410
2411COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2412COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2413GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2414
2415coverage-build: coverage-clean
2416        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2417        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2418                -j1 test
2419
2420coverage-report:
2421        $(QUIET_GCOV)for dir in $(object_dirs); do \
2422                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2423        done
2424
2425coverage-untested-functions: coverage-report
2426        grep '^function.*called 0 ' *.c.gcov \
2427                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2428                > coverage-untested-functions
2429
2430cover_db: coverage-report
2431        gcov2perl -db cover_db *.gcov
2432
2433cover_db_html: cover_db
2434        cover -report html -outputdir cover_db_html cover_db