Andrew's git / gitweb.git / Makefile
?
Makefileon commit Merge branch 'maint-1.6.3' into maint (e532e7b)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  12# or vsnprintf() return -1 instead of number of characters which would
  13# have been written to the final string if enough space had been available.
  14#
  15# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  16# when attempting to read from an fopen'ed directory.
  17#
  18# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  19# This also implies MOZILLA_SHA1.
  20#
  21# Define NO_CURL if you do not have libcurl installed.  git-http-pull and
  22# git-http-push are not built, and you cannot use http:// and https://
  23# transports.
  24#
  25# Define CURLDIR=/foo/bar if your curl header and library files are in
  26# /foo/bar/include and /foo/bar/lib directories.
  27#
  28# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  29# not built, and you cannot push using http:// and https:// transports.
  30#
  31# Define EXPATDIR=/foo/bar if your expat header and library files are in
  32# /foo/bar/include and /foo/bar/lib directories.
  33#
  34# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  35#
  36# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  37# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  38#
  39# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  40# do not support the 'size specifiers' introduced by C99, namely ll, hh,
  41# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  42# some C compilers supported these specifiers prior to C99 as an extension.
  43#
  44# Define NO_STRCASESTR if you don't have strcasestr.
  45#
  46# Define NO_MEMMEM if you don't have memmem.
  47#
  48# Define NO_STRLCPY if you don't have strlcpy.
  49#
  50# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  51# If your compiler also does not support long long or does not have
  52# strtoull, define NO_STRTOULL.
  53#
  54# Define NO_SETENV if you don't have setenv in the C library.
  55#
  56# Define NO_UNSETENV if you don't have unsetenv in the C library.
  57#
  58# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  59#
  60# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  61#
  62# Define NO_LIBGEN_H if you don't have libgen.h.
  63#
  64# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
  65#
  66# Define NO_SYS_SELECT_H if you don't have sys/select.h.
  67#
  68# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  69# Enable it on Windows.  By default, symrefs are still used.
  70#
  71# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  72# tests.  These tests take up a significant amount of the total test time
  73# but are not needed unless you plan to talk to SVN repos.
  74#
  75# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  76# installed in /sw, but don't want GIT to link against any libraries
  77# installed there.  If defined you may specify your own (or Fink's)
  78# include directories and library directories by defining CFLAGS
  79# and LDFLAGS appropriately.
  80#
  81# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  82# have DarwinPorts installed in /opt/local, but don't want GIT to
  83# link against any libraries installed there.  If defined you may
  84# specify your own (or DarwinPort's) include directories and
  85# library directories by defining CFLAGS and LDFLAGS appropriately.
  86#
  87# Define PPC_SHA1 environment variable when running make to make use of
  88# a bundled SHA1 routine optimized for PowerPC.
  89#
  90# Define ARM_SHA1 environment variable when running make to make use of
  91# a bundled SHA1 routine optimized for ARM.
  92#
  93# Define MOZILLA_SHA1 environment variable when running make to make use of
  94# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  95# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  96# choice) has very fast version optimized for i586.
  97#
  98# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  99#
 100# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 101#
 102# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 103# Patrick Mauritz).
 104#
 105# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 106# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 107# inet_ntop and inet_pton additionally reside there.
 108#
 109# Define NO_MMAP if you want to avoid mmap.
 110#
 111# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 112#
 113# Define NO_PREAD if you have a problem with pread() system call (e.g.
 114# cygwin.dll before v1.5.22).
 115#
 116# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 117# generally faster on your platform than accessing the working directory.
 118#
 119# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 120# the executable mode bit, but doesn't really do so.
 121#
 122# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 123#
 124# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 125# sockaddr_storage.
 126#
 127# Define NO_ICONV if your libc does not properly support iconv.
 128#
 129# Define OLD_ICONV if your library has an old iconv(), where the second
 130# (input buffer pointer) parameter is declared with type (const char **).
 131#
 132# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 133#
 134# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 135# that tells runtime paths to dynamic libraries;
 136# "-Wl,-rpath=/path/lib" is used instead.
 137#
 138# Define USE_NSEC below if you want git to care about sub-second file mtimes
 139# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 140# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 141# randomly break unless your underlying filesystem supports those sub-second
 142# times (my ext3 doesn't).
 143#
 144# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 145# "st_ctim"
 146#
 147# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 148# available.  This automatically turns USE_NSEC off.
 149#
 150# Define USE_STDEV below if you want git to care about the underlying device
 151# change being considered an inode change from the update-index perspective.
 152#
 153# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 154# field that counts the on-disk footprint in 512-byte blocks.
 155#
 156# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 157#
 158# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 159#
 160# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 161# MakeMaker (e.g. using ActiveState under Cygwin).
 162#
 163# Define NO_PERL if you do not want Perl scripts or libraries at all.
 164#
 165# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 166#
 167# The TCL_PATH variable governs the location of the Tcl interpreter
 168# used to optimize git-gui for your system.  Only used if NO_TCLTK
 169# is not set.  Defaults to the bare 'tclsh'.
 170#
 171# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 172# If not set it defaults to the bare 'wish'. If it is set to the empty
 173# string then NO_TCLTK will be forced (this is used by configure script).
 174#
 175# Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 176# parallel delta searching when packing objects.
 177#
 178# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 179# is a simplified version of the merge sort used in glibc. This is
 180# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 181#
 182# Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 183# your external grep (e.g., if your system lacks grep, if its grep is
 184# broken, or spawning external process is slower than built-in grep git has).
 185#
 186# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 187# information on a not yet closed file that lstat would return for the same
 188# file after it was closed.
 189#
 190# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 191# when hardlinking a file to another name and unlinking the original file right
 192# away (some NTFS drivers seem to zero the contents in that scenario).
 193#
 194# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 195# programs as a tar, where bin/ and libexec/ might be on different file systems.
 196#
 197# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 198# memory allocators with the nedmalloc allocator written by Niall Douglas.
 199#
 200# Define NO_REGEX if you have no or inferior regex support in your C library.
 201
 202GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 203        @$(SHELL_PATH) ./GIT-VERSION-GEN
 204-include GIT-VERSION-FILE
 205
 206uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 207uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 208uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 209uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 210uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 211uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 212
 213# CFLAGS and LDFLAGS are for the users to override from the command line.
 214
 215CFLAGS = -g -O2 -Wall
 216LDFLAGS =
 217ALL_CFLAGS = $(CFLAGS)
 218ALL_LDFLAGS = $(LDFLAGS)
 219STRIP ?= strip
 220
 221# Among the variables below, these:
 222#   gitexecdir
 223#   template_dir
 224#   mandir
 225#   infodir
 226#   htmldir
 227#   ETC_GITCONFIG (but not sysconfdir)
 228# can be specified as a relative path some/where/else;
 229# this is interpreted as relative to $(prefix) and "git" at
 230# runtime figures out where they are based on the path to the executable.
 231# This can help installing the suite in a relocatable way.
 232
 233prefix = $(HOME)
 234bindir_relative = bin
 235bindir = $(prefix)/$(bindir_relative)
 236mandir = share/man
 237infodir = share/info
 238gitexecdir = libexec/git-core
 239sharedir = $(prefix)/share
 240template_dir = share/git-core/templates
 241htmldir = share/doc/git-doc
 242ifeq ($(prefix),/usr)
 243sysconfdir = /etc
 244ETC_GITCONFIG = $(sysconfdir)/gitconfig
 245else
 246sysconfdir = $(prefix)/etc
 247ETC_GITCONFIG = etc/gitconfig
 248endif
 249lib = lib
 250# DESTDIR=
 251pathsep = :
 252
 253# default configuration for gitweb
 254GITWEB_CONFIG = gitweb_config.perl
 255GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 256GITWEB_HOME_LINK_STR = projects
 257GITWEB_SITENAME =
 258GITWEB_PROJECTROOT = /pub/git
 259GITWEB_PROJECT_MAXDEPTH = 2007
 260GITWEB_EXPORT_OK =
 261GITWEB_STRICT_EXPORT =
 262GITWEB_BASE_URL =
 263GITWEB_LIST =
 264GITWEB_HOMETEXT = indextext.html
 265GITWEB_CSS = gitweb.css
 266GITWEB_LOGO = git-logo.png
 267GITWEB_FAVICON = git-favicon.png
 268GITWEB_SITE_HEADER =
 269GITWEB_SITE_FOOTER =
 270
 271export prefix bindir sharedir sysconfdir
 272
 273CC = gcc
 274AR = ar
 275RM = rm -f
 276TAR = tar
 277FIND = find
 278INSTALL = install
 279RPMBUILD = rpmbuild
 280TCL_PATH = tclsh
 281TCLTK_PATH = wish
 282PTHREAD_LIBS = -lpthread
 283
 284export TCL_PATH TCLTK_PATH
 285
 286# sparse is architecture-neutral, which means that we need to tell it
 287# explicitly what architecture to check for. Fix this up for yours..
 288SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 289
 290
 291
 292### --- END CONFIGURATION SECTION ---
 293
 294# Those must not be GNU-specific; they are shared with perl/ which may
 295# be built by a different compiler. (Note that this is an artifact now
 296# but it still might be nice to keep that distinction.)
 297BASIC_CFLAGS =
 298BASIC_LDFLAGS =
 299
 300# Guard against environment variables
 301BUILTIN_OBJS =
 302BUILT_INS =
 303COMPAT_CFLAGS =
 304COMPAT_OBJS =
 305LIB_H =
 306LIB_OBJS =
 307PROGRAMS =
 308SCRIPT_PERL =
 309SCRIPT_SH =
 310TEST_PROGRAMS =
 311
 312SCRIPT_SH += git-am.sh
 313SCRIPT_SH += git-bisect.sh
 314SCRIPT_SH += git-difftool--helper.sh
 315SCRIPT_SH += git-filter-branch.sh
 316SCRIPT_SH += git-lost-found.sh
 317SCRIPT_SH += git-merge-octopus.sh
 318SCRIPT_SH += git-merge-one-file.sh
 319SCRIPT_SH += git-merge-resolve.sh
 320SCRIPT_SH += git-mergetool.sh
 321SCRIPT_SH += git-mergetool--lib.sh
 322SCRIPT_SH += git-parse-remote.sh
 323SCRIPT_SH += git-pull.sh
 324SCRIPT_SH += git-quiltimport.sh
 325SCRIPT_SH += git-rebase--interactive.sh
 326SCRIPT_SH += git-rebase.sh
 327SCRIPT_SH += git-repack.sh
 328SCRIPT_SH += git-request-pull.sh
 329SCRIPT_SH += git-sh-setup.sh
 330SCRIPT_SH += git-stash.sh
 331SCRIPT_SH += git-submodule.sh
 332SCRIPT_SH += git-web--browse.sh
 333
 334SCRIPT_PERL += git-add--interactive.perl
 335SCRIPT_PERL += git-difftool.perl
 336SCRIPT_PERL += git-archimport.perl
 337SCRIPT_PERL += git-cvsexportcommit.perl
 338SCRIPT_PERL += git-cvsimport.perl
 339SCRIPT_PERL += git-cvsserver.perl
 340SCRIPT_PERL += git-relink.perl
 341SCRIPT_PERL += git-send-email.perl
 342SCRIPT_PERL += git-svn.perl
 343
 344SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 345          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 346          git-instaweb
 347
 348# Empty...
 349EXTRA_PROGRAMS =
 350
 351# ... and all the rest that could be moved out of bindir to gitexecdir
 352PROGRAMS += $(EXTRA_PROGRAMS)
 353PROGRAMS += git-fast-import$X
 354PROGRAMS += git-hash-object$X
 355PROGRAMS += git-index-pack$X
 356PROGRAMS += git-merge-index$X
 357PROGRAMS += git-merge-tree$X
 358PROGRAMS += git-mktag$X
 359PROGRAMS += git-pack-redundant$X
 360PROGRAMS += git-patch-id$X
 361PROGRAMS += git-shell$X
 362PROGRAMS += git-show-index$X
 363PROGRAMS += git-unpack-file$X
 364PROGRAMS += git-update-server-info$X
 365PROGRAMS += git-upload-pack$X
 366PROGRAMS += git-var$X
 367
 368# List built-in command $C whose implementation cmd_$C() is not in
 369# builtin-$C.o but is linked in as part of some other command.
 370BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 371
 372BUILT_INS += git-cherry$X
 373BUILT_INS += git-cherry-pick$X
 374BUILT_INS += git-format-patch$X
 375BUILT_INS += git-fsck-objects$X
 376BUILT_INS += git-get-tar-commit-id$X
 377BUILT_INS += git-init$X
 378BUILT_INS += git-merge-subtree$X
 379BUILT_INS += git-peek-remote$X
 380BUILT_INS += git-repo-config$X
 381BUILT_INS += git-show$X
 382BUILT_INS += git-stage$X
 383BUILT_INS += git-status$X
 384BUILT_INS += git-whatchanged$X
 385
 386# what 'all' will build and 'install' will install, in gitexecdir
 387ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 388
 389# what 'all' will build but not install in gitexecdir
 390OTHER_PROGRAMS = git$X
 391
 392# Set paths to tools early so that they can be used for version tests.
 393ifndef SHELL_PATH
 394        SHELL_PATH = /bin/sh
 395endif
 396ifndef PERL_PATH
 397        PERL_PATH = /usr/bin/perl
 398endif
 399
 400export PERL_PATH
 401
 402LIB_FILE=libgit.a
 403XDIFF_LIB=xdiff/lib.a
 404
 405LIB_H += archive.h
 406LIB_H += attr.h
 407LIB_H += blob.h
 408LIB_H += builtin.h
 409LIB_H += cache.h
 410LIB_H += cache-tree.h
 411LIB_H += commit.h
 412LIB_H += compat/cygwin.h
 413LIB_H += compat/mingw.h
 414LIB_H += csum-file.h
 415LIB_H += decorate.h
 416LIB_H += delta.h
 417LIB_H += diffcore.h
 418LIB_H += diff.h
 419LIB_H += dir.h
 420LIB_H += fsck.h
 421LIB_H += git-compat-util.h
 422LIB_H += graph.h
 423LIB_H += grep.h
 424LIB_H += hash.h
 425LIB_H += help.h
 426LIB_H += levenshtein.h
 427LIB_H += list-objects.h
 428LIB_H += ll-merge.h
 429LIB_H += log-tree.h
 430LIB_H += mailmap.h
 431LIB_H += merge-recursive.h
 432LIB_H += object.h
 433LIB_H += pack.h
 434LIB_H += pack-refs.h
 435LIB_H += pack-revindex.h
 436LIB_H += parse-options.h
 437LIB_H += patch-ids.h
 438LIB_H += pkt-line.h
 439LIB_H += progress.h
 440LIB_H += quote.h
 441LIB_H += reflog-walk.h
 442LIB_H += refs.h
 443LIB_H += remote.h
 444LIB_H += rerere.h
 445LIB_H += revision.h
 446LIB_H += run-command.h
 447LIB_H += sha1-lookup.h
 448LIB_H += sideband.h
 449LIB_H += sigchain.h
 450LIB_H += strbuf.h
 451LIB_H += string-list.h
 452LIB_H += tag.h
 453LIB_H += transport.h
 454LIB_H += tree.h
 455LIB_H += tree-walk.h
 456LIB_H += unpack-trees.h
 457LIB_H += userdiff.h
 458LIB_H += utf8.h
 459LIB_H += wt-status.h
 460
 461LIB_OBJS += abspath.o
 462LIB_OBJS += alias.o
 463LIB_OBJS += alloc.o
 464LIB_OBJS += archive.o
 465LIB_OBJS += archive-tar.o
 466LIB_OBJS += archive-zip.o
 467LIB_OBJS += attr.o
 468LIB_OBJS += base85.o
 469LIB_OBJS += bisect.o
 470LIB_OBJS += blob.o
 471LIB_OBJS += branch.o
 472LIB_OBJS += bundle.o
 473LIB_OBJS += cache-tree.o
 474LIB_OBJS += color.o
 475LIB_OBJS += combine-diff.o
 476LIB_OBJS += commit.o
 477LIB_OBJS += config.o
 478LIB_OBJS += connect.o
 479LIB_OBJS += convert.o
 480LIB_OBJS += copy.o
 481LIB_OBJS += csum-file.o
 482LIB_OBJS += ctype.o
 483LIB_OBJS += date.o
 484LIB_OBJS += decorate.o
 485LIB_OBJS += diffcore-break.o
 486LIB_OBJS += diffcore-delta.o
 487LIB_OBJS += diffcore-order.o
 488LIB_OBJS += diffcore-pickaxe.o
 489LIB_OBJS += diffcore-rename.o
 490LIB_OBJS += diff-delta.o
 491LIB_OBJS += diff-lib.o
 492LIB_OBJS += diff-no-index.o
 493LIB_OBJS += diff.o
 494LIB_OBJS += dir.o
 495LIB_OBJS += editor.o
 496LIB_OBJS += entry.o
 497LIB_OBJS += environment.o
 498LIB_OBJS += exec_cmd.o
 499LIB_OBJS += fsck.o
 500LIB_OBJS += graph.o
 501LIB_OBJS += grep.o
 502LIB_OBJS += hash.o
 503LIB_OBJS += help.o
 504LIB_OBJS += ident.o
 505LIB_OBJS += levenshtein.o
 506LIB_OBJS += list-objects.o
 507LIB_OBJS += ll-merge.o
 508LIB_OBJS += lockfile.o
 509LIB_OBJS += log-tree.o
 510LIB_OBJS += mailmap.o
 511LIB_OBJS += match-trees.o
 512LIB_OBJS += merge-file.o
 513LIB_OBJS += merge-recursive.o
 514LIB_OBJS += name-hash.o
 515LIB_OBJS += object.o
 516LIB_OBJS += pack-check.o
 517LIB_OBJS += pack-refs.o
 518LIB_OBJS += pack-revindex.o
 519LIB_OBJS += pack-write.o
 520LIB_OBJS += pager.o
 521LIB_OBJS += parse-options.o
 522LIB_OBJS += patch-delta.o
 523LIB_OBJS += patch-ids.o
 524LIB_OBJS += path.o
 525LIB_OBJS += pkt-line.o
 526LIB_OBJS += preload-index.o
 527LIB_OBJS += pretty.o
 528LIB_OBJS += progress.o
 529LIB_OBJS += quote.o
 530LIB_OBJS += reachable.o
 531LIB_OBJS += read-cache.o
 532LIB_OBJS += reflog-walk.o
 533LIB_OBJS += refs.o
 534LIB_OBJS += remote.o
 535LIB_OBJS += rerere.o
 536LIB_OBJS += revision.o
 537LIB_OBJS += run-command.o
 538LIB_OBJS += server-info.o
 539LIB_OBJS += setup.o
 540LIB_OBJS += sha1-lookup.o
 541LIB_OBJS += sha1_file.o
 542LIB_OBJS += sha1_name.o
 543LIB_OBJS += shallow.o
 544LIB_OBJS += sideband.o
 545LIB_OBJS += sigchain.o
 546LIB_OBJS += strbuf.o
 547LIB_OBJS += string-list.o
 548LIB_OBJS += symlinks.o
 549LIB_OBJS += tag.o
 550LIB_OBJS += trace.o
 551LIB_OBJS += transport.o
 552LIB_OBJS += tree-diff.o
 553LIB_OBJS += tree.o
 554LIB_OBJS += tree-walk.o
 555LIB_OBJS += unpack-trees.o
 556LIB_OBJS += usage.o
 557LIB_OBJS += userdiff.o
 558LIB_OBJS += utf8.o
 559LIB_OBJS += walker.o
 560LIB_OBJS += wrapper.o
 561LIB_OBJS += write_or_die.o
 562LIB_OBJS += ws.o
 563LIB_OBJS += wt-status.o
 564LIB_OBJS += xdiff-interface.o
 565
 566BUILTIN_OBJS += builtin-add.o
 567BUILTIN_OBJS += builtin-annotate.o
 568BUILTIN_OBJS += builtin-apply.o
 569BUILTIN_OBJS += builtin-archive.o
 570BUILTIN_OBJS += builtin-bisect--helper.o
 571BUILTIN_OBJS += builtin-blame.o
 572BUILTIN_OBJS += builtin-branch.o
 573BUILTIN_OBJS += builtin-bundle.o
 574BUILTIN_OBJS += builtin-cat-file.o
 575BUILTIN_OBJS += builtin-check-attr.o
 576BUILTIN_OBJS += builtin-check-ref-format.o
 577BUILTIN_OBJS += builtin-checkout-index.o
 578BUILTIN_OBJS += builtin-checkout.o
 579BUILTIN_OBJS += builtin-clean.o
 580BUILTIN_OBJS += builtin-clone.o
 581BUILTIN_OBJS += builtin-commit-tree.o
 582BUILTIN_OBJS += builtin-commit.o
 583BUILTIN_OBJS += builtin-config.o
 584BUILTIN_OBJS += builtin-count-objects.o
 585BUILTIN_OBJS += builtin-describe.o
 586BUILTIN_OBJS += builtin-diff-files.o
 587BUILTIN_OBJS += builtin-diff-index.o
 588BUILTIN_OBJS += builtin-diff-tree.o
 589BUILTIN_OBJS += builtin-diff.o
 590BUILTIN_OBJS += builtin-fast-export.o
 591BUILTIN_OBJS += builtin-fetch--tool.o
 592BUILTIN_OBJS += builtin-fetch-pack.o
 593BUILTIN_OBJS += builtin-fetch.o
 594BUILTIN_OBJS += builtin-fmt-merge-msg.o
 595BUILTIN_OBJS += builtin-for-each-ref.o
 596BUILTIN_OBJS += builtin-fsck.o
 597BUILTIN_OBJS += builtin-gc.o
 598BUILTIN_OBJS += builtin-grep.o
 599BUILTIN_OBJS += builtin-help.o
 600BUILTIN_OBJS += builtin-init-db.o
 601BUILTIN_OBJS += builtin-log.o
 602BUILTIN_OBJS += builtin-ls-files.o
 603BUILTIN_OBJS += builtin-ls-remote.o
 604BUILTIN_OBJS += builtin-ls-tree.o
 605BUILTIN_OBJS += builtin-mailinfo.o
 606BUILTIN_OBJS += builtin-mailsplit.o
 607BUILTIN_OBJS += builtin-merge.o
 608BUILTIN_OBJS += builtin-merge-base.o
 609BUILTIN_OBJS += builtin-merge-file.o
 610BUILTIN_OBJS += builtin-merge-ours.o
 611BUILTIN_OBJS += builtin-merge-recursive.o
 612BUILTIN_OBJS += builtin-mktree.o
 613BUILTIN_OBJS += builtin-mv.o
 614BUILTIN_OBJS += builtin-name-rev.o
 615BUILTIN_OBJS += builtin-pack-objects.o
 616BUILTIN_OBJS += builtin-pack-refs.o
 617BUILTIN_OBJS += builtin-prune-packed.o
 618BUILTIN_OBJS += builtin-prune.o
 619BUILTIN_OBJS += builtin-push.o
 620BUILTIN_OBJS += builtin-read-tree.o
 621BUILTIN_OBJS += builtin-receive-pack.o
 622BUILTIN_OBJS += builtin-reflog.o
 623BUILTIN_OBJS += builtin-remote.o
 624BUILTIN_OBJS += builtin-rerere.o
 625BUILTIN_OBJS += builtin-reset.o
 626BUILTIN_OBJS += builtin-rev-list.o
 627BUILTIN_OBJS += builtin-rev-parse.o
 628BUILTIN_OBJS += builtin-revert.o
 629BUILTIN_OBJS += builtin-rm.o
 630BUILTIN_OBJS += builtin-send-pack.o
 631BUILTIN_OBJS += builtin-shortlog.o
 632BUILTIN_OBJS += builtin-show-branch.o
 633BUILTIN_OBJS += builtin-show-ref.o
 634BUILTIN_OBJS += builtin-stripspace.o
 635BUILTIN_OBJS += builtin-symbolic-ref.o
 636BUILTIN_OBJS += builtin-tag.o
 637BUILTIN_OBJS += builtin-tar-tree.o
 638BUILTIN_OBJS += builtin-unpack-objects.o
 639BUILTIN_OBJS += builtin-update-index.o
 640BUILTIN_OBJS += builtin-update-ref.o
 641BUILTIN_OBJS += builtin-upload-archive.o
 642BUILTIN_OBJS += builtin-verify-pack.o
 643BUILTIN_OBJS += builtin-verify-tag.o
 644BUILTIN_OBJS += builtin-write-tree.o
 645
 646GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 647EXTLIBS =
 648
 649#
 650# Platform specific tweaks
 651#
 652
 653# We choose to avoid "if .. else if .. else .. endif endif"
 654# because maintaining the nesting to match is a pain.  If
 655# we had "elif" things would have been much nicer...
 656
 657ifeq ($(uname_S),Linux)
 658        NO_STRLCPY = YesPlease
 659        NO_MKSTEMPS = YesPlease
 660        THREADED_DELTA_SEARCH = YesPlease
 661endif
 662ifeq ($(uname_S),GNU/kFreeBSD)
 663        NO_STRLCPY = YesPlease
 664        NO_MKSTEMPS = YesPlease
 665        THREADED_DELTA_SEARCH = YesPlease
 666endif
 667ifeq ($(uname_S),UnixWare)
 668        CC = cc
 669        NEEDS_SOCKET = YesPlease
 670        NEEDS_NSL = YesPlease
 671        NEEDS_SSL_WITH_CRYPTO = YesPlease
 672        NEEDS_LIBICONV = YesPlease
 673        SHELL_PATH = /usr/local/bin/bash
 674        NO_IPV6 = YesPlease
 675        NO_HSTRERROR = YesPlease
 676        NO_MKSTEMPS = YesPlease
 677        BASIC_CFLAGS += -Kthread
 678        BASIC_CFLAGS += -I/usr/local/include
 679        BASIC_LDFLAGS += -L/usr/local/lib
 680        INSTALL = ginstall
 681        TAR = gtar
 682        NO_STRCASESTR = YesPlease
 683        NO_MEMMEM = YesPlease
 684endif
 685ifeq ($(uname_S),SCO_SV)
 686        ifeq ($(uname_R),3.2)
 687                CFLAGS = -O2
 688        endif
 689        ifeq ($(uname_R),5)
 690                CC = cc
 691                BASIC_CFLAGS += -Kthread
 692        endif
 693        NEEDS_SOCKET = YesPlease
 694        NEEDS_NSL = YesPlease
 695        NEEDS_SSL_WITH_CRYPTO = YesPlease
 696        NEEDS_LIBICONV = YesPlease
 697        SHELL_PATH = /usr/bin/bash
 698        NO_IPV6 = YesPlease
 699        NO_HSTRERROR = YesPlease
 700        NO_MKSTEMPS = YesPlease
 701        BASIC_CFLAGS += -I/usr/local/include
 702        BASIC_LDFLAGS += -L/usr/local/lib
 703        NO_STRCASESTR = YesPlease
 704        NO_MEMMEM = YesPlease
 705        INSTALL = ginstall
 706        TAR = gtar
 707endif
 708ifeq ($(uname_S),Darwin)
 709        NEEDS_SSL_WITH_CRYPTO = YesPlease
 710        NEEDS_LIBICONV = YesPlease
 711        ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 712                OLD_ICONV = UnfortunatelyYes
 713        endif
 714        ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 715                NO_STRLCPY = YesPlease
 716        endif
 717        NO_MEMMEM = YesPlease
 718        THREADED_DELTA_SEARCH = YesPlease
 719        USE_ST_TIMESPEC = YesPlease
 720endif
 721ifeq ($(uname_S),SunOS)
 722        NEEDS_SOCKET = YesPlease
 723        NEEDS_NSL = YesPlease
 724        SHELL_PATH = /bin/bash
 725        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 726        NO_STRCASESTR = YesPlease
 727        NO_MEMMEM = YesPlease
 728        NO_MKDTEMP = YesPlease
 729        NO_MKSTEMPS = YesPlease
 730        NO_REGEX = YesPlease
 731        NO_EXTERNAL_GREP = YesPlease
 732        ifeq ($(uname_R),5.7)
 733                NEEDS_RESOLV = YesPlease
 734                NO_IPV6 = YesPlease
 735                NO_SOCKADDR_STORAGE = YesPlease
 736                NO_UNSETENV = YesPlease
 737                NO_SETENV = YesPlease
 738                NO_STRLCPY = YesPlease
 739                NO_C99_FORMAT = YesPlease
 740                NO_STRTOUMAX = YesPlease
 741        endif
 742        ifeq ($(uname_R),5.8)
 743                NO_UNSETENV = YesPlease
 744                NO_SETENV = YesPlease
 745                NO_C99_FORMAT = YesPlease
 746                NO_STRTOUMAX = YesPlease
 747        endif
 748        ifeq ($(uname_R),5.9)
 749                NO_UNSETENV = YesPlease
 750                NO_SETENV = YesPlease
 751                NO_C99_FORMAT = YesPlease
 752                NO_STRTOUMAX = YesPlease
 753        endif
 754        ifdef NO_IPV6
 755                NEEDS_RESOLV = YesPlease
 756        endif
 757        INSTALL = /usr/ucb/install
 758        TAR = gtar
 759        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 760endif
 761ifeq ($(uname_O),Cygwin)
 762        NO_D_TYPE_IN_DIRENT = YesPlease
 763        NO_D_INO_IN_DIRENT = YesPlease
 764        NO_STRCASESTR = YesPlease
 765        NO_MEMMEM = YesPlease
 766        NO_MKSTEMPS = YesPlease
 767        NO_SYMLINK_HEAD = YesPlease
 768        NEEDS_LIBICONV = YesPlease
 769        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 770        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 771        OLD_ICONV = UnfortunatelyYes
 772        # There are conflicting reports about this.
 773        # On some boxes NO_MMAP is needed, and not so elsewhere.
 774        # Try commenting this out if you suspect MMAP is more efficient
 775        NO_MMAP = YesPlease
 776        NO_IPV6 = YesPlease
 777        X = .exe
 778endif
 779ifeq ($(uname_S),FreeBSD)
 780        NEEDS_LIBICONV = YesPlease
 781        NO_MEMMEM = YesPlease
 782        BASIC_CFLAGS += -I/usr/local/include
 783        BASIC_LDFLAGS += -L/usr/local/lib
 784        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 785        USE_ST_TIMESPEC = YesPlease
 786        THREADED_DELTA_SEARCH = YesPlease
 787        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 788                PTHREAD_LIBS = -pthread
 789                NO_UINTMAX_T = YesPlease
 790                NO_STRTOUMAX = YesPlease
 791        endif
 792endif
 793ifeq ($(uname_S),OpenBSD)
 794        NO_STRCASESTR = YesPlease
 795        NO_MEMMEM = YesPlease
 796        USE_ST_TIMESPEC = YesPlease
 797        NEEDS_LIBICONV = YesPlease
 798        BASIC_CFLAGS += -I/usr/local/include
 799        BASIC_LDFLAGS += -L/usr/local/lib
 800        THREADED_DELTA_SEARCH = YesPlease
 801endif
 802ifeq ($(uname_S),NetBSD)
 803        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 804                NEEDS_LIBICONV = YesPlease
 805        endif
 806        BASIC_CFLAGS += -I/usr/pkg/include
 807        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 808        THREADED_DELTA_SEARCH = YesPlease
 809        USE_ST_TIMESPEC = YesPlease
 810        NO_MKSTEMPS = YesPlease
 811endif
 812ifeq ($(uname_S),AIX)
 813        NO_STRCASESTR=YesPlease
 814        NO_MEMMEM = YesPlease
 815        NO_MKDTEMP = YesPlease
 816        NO_MKSTEMPS = YesPlease
 817        NO_STRLCPY = YesPlease
 818        NO_NSEC = YesPlease
 819        FREAD_READS_DIRECTORIES = UnfortunatelyYes
 820        INTERNAL_QSORT = UnfortunatelyYes
 821        NEEDS_LIBICONV=YesPlease
 822        BASIC_CFLAGS += -D_LARGE_FILES
 823        ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 824                THREADED_DELTA_SEARCH = YesPlease
 825        else
 826                NO_PTHREADS = YesPlease
 827        endif
 828endif
 829ifeq ($(uname_S),GNU)
 830        # GNU/Hurd
 831        NO_STRLCPY=YesPlease
 832        NO_MKSTEMPS = YesPlease
 833endif
 834ifeq ($(uname_S),IRIX)
 835        NO_SETENV = YesPlease
 836        NO_UNSETENV = YesPlease
 837        NO_STRCASESTR = YesPlease
 838        NO_MEMMEM = YesPlease
 839        NO_MKSTEMPS = YesPlease
 840        NO_MKDTEMP = YesPlease
 841        NO_MMAP = YesPlease
 842        NO_EXTERNAL_GREP = UnfortunatelyYes
 843        SNPRINTF_RETURNS_BOGUS = YesPlease
 844        SHELL_PATH = /usr/gnu/bin/bash
 845        NEEDS_LIBGEN = YesPlease
 846endif
 847ifeq ($(uname_S),IRIX64)
 848        NO_SETENV=YesPlease
 849        NO_UNSETENV = YesPlease
 850        NO_STRCASESTR=YesPlease
 851        NO_MEMMEM = YesPlease
 852        NO_MKSTEMPS = YesPlease
 853        NO_MKDTEMP = YesPlease
 854        NO_MMAP = YesPlease
 855        NO_EXTERNAL_GREP = UnfortunatelyYes
 856        SNPRINTF_RETURNS_BOGUS = YesPlease
 857        SHELL_PATH=/usr/gnu/bin/bash
 858        NEEDS_LIBGEN = YesPlease
 859endif
 860ifeq ($(uname_S),HP-UX)
 861        NO_IPV6=YesPlease
 862        NO_SETENV=YesPlease
 863        NO_STRCASESTR=YesPlease
 864        NO_MEMMEM = YesPlease
 865        NO_MKSTEMPS = YesPlease
 866        NO_STRLCPY = YesPlease
 867        NO_MKDTEMP = YesPlease
 868        NO_UNSETENV = YesPlease
 869        NO_HSTRERROR = YesPlease
 870        NO_SYS_SELECT_H = YesPlease
 871        SNPRINTF_RETURNS_BOGUS = YesPlease
 872endif
 873ifneq (,$(findstring CYGWIN,$(uname_S)))
 874        COMPAT_OBJS += compat/cygwin.o
 875        UNRELIABLE_FSTAT = UnfortunatelyYes
 876endif
 877ifneq (,$(findstring MINGW,$(uname_S)))
 878        pathsep = ;
 879        NO_PREAD = YesPlease
 880        NO_OPENSSL = YesPlease
 881        NO_LIBGEN_H = YesPlease
 882        NO_SYMLINK_HEAD = YesPlease
 883        NO_IPV6 = YesPlease
 884        NO_SETENV = YesPlease
 885        NO_UNSETENV = YesPlease
 886        NO_STRCASESTR = YesPlease
 887        NO_STRLCPY = YesPlease
 888        NO_MEMMEM = YesPlease
 889        NEEDS_LIBICONV = YesPlease
 890        OLD_ICONV = YesPlease
 891        NO_C99_FORMAT = YesPlease
 892        NO_STRTOUMAX = YesPlease
 893        NO_MKDTEMP = YesPlease
 894        NO_MKSTEMPS = YesPlease
 895        SNPRINTF_RETURNS_BOGUS = YesPlease
 896        NO_SVN_TESTS = YesPlease
 897        NO_PERL_MAKEMAKER = YesPlease
 898        RUNTIME_PREFIX = YesPlease
 899        NO_POSIX_ONLY_PROGRAMS = YesPlease
 900        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 901        NO_NSEC = YesPlease
 902        USE_WIN32_MMAP = YesPlease
 903        USE_NED_ALLOCATOR = YesPlease
 904        UNRELIABLE_FSTAT = UnfortunatelyYes
 905        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 906        NO_REGEX = YesPlease
 907        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 908        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 909        COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
 910        EXTLIBS += -lws2_32
 911        X = .exe
 912ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 913        htmldir=doc/git/html/
 914        prefix =
 915        INSTALL = /bin/install
 916        EXTLIBS += /mingw/lib/libz.a
 917        NO_R_TO_GCC_LINKER = YesPlease
 918        INTERNAL_QSORT = YesPlease
 919        THREADED_DELTA_SEARCH = YesPlease
 920else
 921        NO_CURL = YesPlease
 922        NO_PTHREADS = YesPlease
 923endif
 924endif
 925ifneq (,$(findstring arm,$(uname_M)))
 926        ARM_SHA1 = YesPlease
 927        NO_MKSTEMPS = YesPlease
 928endif
 929
 930-include config.mak.autogen
 931-include config.mak
 932
 933ifdef SANE_TOOL_PATH
 934SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 935BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 936PATH := $(SANE_TOOL_PATH):${PATH}
 937else
 938BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 939endif
 940
 941ifeq ($(uname_S),Darwin)
 942        ifndef NO_FINK
 943                ifeq ($(shell test -d /sw/lib && echo y),y)
 944                        BASIC_CFLAGS += -I/sw/include
 945                        BASIC_LDFLAGS += -L/sw/lib
 946                endif
 947        endif
 948        ifndef NO_DARWIN_PORTS
 949                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 950                        BASIC_CFLAGS += -I/opt/local/include
 951                        BASIC_LDFLAGS += -L/opt/local/lib
 952                endif
 953        endif
 954        PTHREAD_LIBS =
 955endif
 956
 957ifndef CC_LD_DYNPATH
 958        ifdef NO_R_TO_GCC_LINKER
 959                # Some gcc does not accept and pass -R to the linker to specify
 960                # the runtime dynamic library path.
 961                CC_LD_DYNPATH = -Wl,-rpath,
 962        else
 963                CC_LD_DYNPATH = -R
 964        endif
 965endif
 966
 967ifdef NO_LIBGEN_H
 968        COMPAT_CFLAGS += -DNO_LIBGEN_H
 969        COMPAT_OBJS += compat/basename.o
 970endif
 971
 972ifdef NO_CURL
 973        BASIC_CFLAGS += -DNO_CURL
 974else
 975        ifdef CURLDIR
 976                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 977                BASIC_CFLAGS += -I$(CURLDIR)/include
 978                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 979        else
 980                CURL_LIBCURL = -lcurl
 981        endif
 982        BUILTIN_OBJS += builtin-http-fetch.o
 983        EXTLIBS += $(CURL_LIBCURL)
 984        LIB_OBJS += http.o http-walker.o
 985        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 986        ifeq "$(curl_check)" "070908"
 987                ifndef NO_EXPAT
 988                        PROGRAMS += git-http-push$X
 989                endif
 990        endif
 991        ifndef NO_EXPAT
 992                ifdef EXPATDIR
 993                        BASIC_CFLAGS += -I$(EXPATDIR)/include
 994                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 995                else
 996                        EXPAT_LIBEXPAT = -lexpat
 997                endif
 998        endif
 999endif
1000
1001ifdef ZLIB_PATH
1002        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1003        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1004endif
1005EXTLIBS += -lz
1006
1007ifndef NO_POSIX_ONLY_PROGRAMS
1008        PROGRAMS += git-daemon$X
1009        PROGRAMS += git-imap-send$X
1010endif
1011ifndef NO_OPENSSL
1012        OPENSSL_LIBSSL = -lssl
1013        ifdef OPENSSLDIR
1014                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1015                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1016        else
1017                OPENSSL_LINK =
1018        endif
1019else
1020        BASIC_CFLAGS += -DNO_OPENSSL
1021        MOZILLA_SHA1 = 1
1022        OPENSSL_LIBSSL =
1023endif
1024ifdef NEEDS_SSL_WITH_CRYPTO
1025        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1026else
1027        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1028endif
1029ifdef NEEDS_LIBICONV
1030        ifdef ICONVDIR
1031                BASIC_CFLAGS += -I$(ICONVDIR)/include
1032                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1033        else
1034                ICONV_LINK =
1035        endif
1036        EXTLIBS += $(ICONV_LINK) -liconv
1037endif
1038ifdef NEEDS_LIBGEN
1039        EXTLIBS += -lgen
1040endif
1041ifdef NEEDS_SOCKET
1042        EXTLIBS += -lsocket
1043endif
1044ifdef NEEDS_NSL
1045        EXTLIBS += -lnsl
1046endif
1047ifdef NEEDS_RESOLV
1048        EXTLIBS += -lresolv
1049endif
1050ifdef NO_D_TYPE_IN_DIRENT
1051        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1052endif
1053ifdef NO_D_INO_IN_DIRENT
1054        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1055endif
1056ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1057        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1058endif
1059ifdef USE_NSEC
1060        BASIC_CFLAGS += -DUSE_NSEC
1061endif
1062ifdef USE_ST_TIMESPEC
1063        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1064endif
1065ifdef NO_NSEC
1066        BASIC_CFLAGS += -DNO_NSEC
1067endif
1068ifdef NO_C99_FORMAT
1069        BASIC_CFLAGS += -DNO_C99_FORMAT
1070endif
1071ifdef SNPRINTF_RETURNS_BOGUS
1072        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1073        COMPAT_OBJS += compat/snprintf.o
1074endif
1075ifdef FREAD_READS_DIRECTORIES
1076        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1077        COMPAT_OBJS += compat/fopen.o
1078endif
1079ifdef NO_SYMLINK_HEAD
1080        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1081endif
1082ifdef NO_STRCASESTR
1083        COMPAT_CFLAGS += -DNO_STRCASESTR
1084        COMPAT_OBJS += compat/strcasestr.o
1085endif
1086ifdef NO_STRLCPY
1087        COMPAT_CFLAGS += -DNO_STRLCPY
1088        COMPAT_OBJS += compat/strlcpy.o
1089endif
1090ifdef NO_STRTOUMAX
1091        COMPAT_CFLAGS += -DNO_STRTOUMAX
1092        COMPAT_OBJS += compat/strtoumax.o
1093endif
1094ifdef NO_STRTOULL
1095        COMPAT_CFLAGS += -DNO_STRTOULL
1096endif
1097ifdef NO_SETENV
1098        COMPAT_CFLAGS += -DNO_SETENV
1099        COMPAT_OBJS += compat/setenv.o
1100endif
1101ifdef NO_MKDTEMP
1102        COMPAT_CFLAGS += -DNO_MKDTEMP
1103        COMPAT_OBJS += compat/mkdtemp.o
1104endif
1105ifdef NO_MKSTEMPS
1106        COMPAT_CFLAGS += -DNO_MKSTEMPS
1107        COMPAT_OBJS += compat/mkstemps.o
1108endif
1109ifdef NO_UNSETENV
1110        COMPAT_CFLAGS += -DNO_UNSETENV
1111        COMPAT_OBJS += compat/unsetenv.o
1112endif
1113ifdef NO_SYS_SELECT_H
1114        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1115endif
1116ifdef NO_MMAP
1117        COMPAT_CFLAGS += -DNO_MMAP
1118        COMPAT_OBJS += compat/mmap.o
1119else
1120        ifdef USE_WIN32_MMAP
1121                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1122                COMPAT_OBJS += compat/win32mmap.o
1123        endif
1124endif
1125ifdef OBJECT_CREATION_USES_RENAMES
1126        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1127endif
1128ifdef NO_PREAD
1129        COMPAT_CFLAGS += -DNO_PREAD
1130        COMPAT_OBJS += compat/pread.o
1131endif
1132ifdef NO_FAST_WORKING_DIRECTORY
1133        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1134endif
1135ifdef NO_TRUSTABLE_FILEMODE
1136        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1137endif
1138ifdef NO_IPV6
1139        BASIC_CFLAGS += -DNO_IPV6
1140endif
1141ifdef NO_UINTMAX_T
1142        BASIC_CFLAGS += -Duintmax_t=uint32_t
1143endif
1144ifdef NO_SOCKADDR_STORAGE
1145ifdef NO_IPV6
1146        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1147else
1148        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1149endif
1150endif
1151ifdef NO_INET_NTOP
1152        LIB_OBJS += compat/inet_ntop.o
1153endif
1154ifdef NO_INET_PTON
1155        LIB_OBJS += compat/inet_pton.o
1156endif
1157
1158ifdef NO_ICONV
1159        BASIC_CFLAGS += -DNO_ICONV
1160endif
1161
1162ifdef OLD_ICONV
1163        BASIC_CFLAGS += -DOLD_ICONV
1164endif
1165
1166ifdef NO_DEFLATE_BOUND
1167        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1168endif
1169
1170ifdef PPC_SHA1
1171        SHA1_HEADER = "ppc/sha1.h"
1172        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1173else
1174ifdef ARM_SHA1
1175        SHA1_HEADER = "arm/sha1.h"
1176        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
1177else
1178ifdef MOZILLA_SHA1
1179        SHA1_HEADER = "mozilla-sha1/sha1.h"
1180        LIB_OBJS += mozilla-sha1/sha1.o
1181else
1182        SHA1_HEADER = <openssl/sha.h>
1183        EXTLIBS += $(LIB_4_CRYPTO)
1184endif
1185endif
1186endif
1187ifdef NO_PERL_MAKEMAKER
1188        export NO_PERL_MAKEMAKER
1189endif
1190ifdef NO_HSTRERROR
1191        COMPAT_CFLAGS += -DNO_HSTRERROR
1192        COMPAT_OBJS += compat/hstrerror.o
1193endif
1194ifdef NO_MEMMEM
1195        COMPAT_CFLAGS += -DNO_MEMMEM
1196        COMPAT_OBJS += compat/memmem.o
1197endif
1198ifdef INTERNAL_QSORT
1199        COMPAT_CFLAGS += -DINTERNAL_QSORT
1200        COMPAT_OBJS += compat/qsort.o
1201endif
1202ifdef RUNTIME_PREFIX
1203        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1204endif
1205
1206ifdef NO_PTHREADS
1207        THREADED_DELTA_SEARCH =
1208        BASIC_CFLAGS += -DNO_PTHREADS
1209else
1210        EXTLIBS += $(PTHREAD_LIBS)
1211endif
1212
1213ifdef THREADED_DELTA_SEARCH
1214        BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1215        LIB_OBJS += thread-utils.o
1216endif
1217ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1218        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1219endif
1220ifdef NO_EXTERNAL_GREP
1221        BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1222endif
1223ifdef UNRELIABLE_FSTAT
1224        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1225endif
1226ifdef NO_REGEX
1227        COMPAT_CFLAGS += -Icompat/regex
1228        COMPAT_OBJS += compat/regex/regex.o
1229endif
1230
1231ifdef USE_NED_ALLOCATOR
1232       COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1233       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1234endif
1235
1236ifeq ($(TCLTK_PATH),)
1237NO_TCLTK=NoThanks
1238endif
1239
1240ifeq ($(PERL_PATH),)
1241NO_PERL=NoThanks
1242endif
1243
1244QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1245QUIET_SUBDIR1  =
1246
1247ifneq ($(findstring $(MAKEFLAGS),w),w)
1248PRINT_DIR = --no-print-directory
1249else # "make -w"
1250NO_SUBDIR = :
1251endif
1252
1253ifneq ($(findstring $(MAKEFLAGS),s),s)
1254ifndef V
1255        QUIET_CC       = @echo '   ' CC $@;
1256        QUIET_AR       = @echo '   ' AR $@;
1257        QUIET_LINK     = @echo '   ' LINK $@;
1258        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1259        QUIET_GEN      = @echo '   ' GEN $@;
1260        QUIET_SUBDIR0  = +@subdir=
1261        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1262                         $(MAKE) $(PRINT_DIR) -C $$subdir
1263        export V
1264        export QUIET_GEN
1265        export QUIET_BUILT_IN
1266endif
1267endif
1268
1269ifdef ASCIIDOC8
1270        export ASCIIDOC8
1271endif
1272
1273# Shell quote (do not use $(call) to accommodate ancient setups);
1274
1275SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1276ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1277
1278DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1279bindir_SQ = $(subst ','\'',$(bindir))
1280bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1281mandir_SQ = $(subst ','\'',$(mandir))
1282infodir_SQ = $(subst ','\'',$(infodir))
1283gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1284template_dir_SQ = $(subst ','\'',$(template_dir))
1285htmldir_SQ = $(subst ','\'',$(htmldir))
1286prefix_SQ = $(subst ','\'',$(prefix))
1287
1288SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1289PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1290TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1291
1292LIBS = $(GITLIBS) $(EXTLIBS)
1293
1294BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1295        $(COMPAT_CFLAGS)
1296LIB_OBJS += $(COMPAT_OBJS)
1297
1298ALL_CFLAGS += $(BASIC_CFLAGS)
1299ALL_LDFLAGS += $(BASIC_LDFLAGS)
1300
1301export TAR INSTALL DESTDIR SHELL_PATH
1302
1303
1304### Build rules
1305
1306SHELL = $(SHELL_PATH)
1307
1308all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1309ifneq (,$X)
1310        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1311endif
1312
1313all::
1314ifndef NO_TCLTK
1315        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1316        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1317endif
1318ifndef NO_PERL
1319        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1320endif
1321        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1322
1323please_set_SHELL_PATH_to_a_more_modern_shell:
1324        @$$(:)
1325
1326shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1327
1328strip: $(PROGRAMS) git$X
1329        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1330
1331git.o: git.c common-cmds.h GIT-CFLAGS
1332        $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1333                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1334                $(ALL_CFLAGS) -c $(filter %.c,$^)
1335
1336git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1337        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1338                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1339
1340builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1341        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1342                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1343                '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1344                '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1345
1346$(BUILT_INS): git$X
1347        $(QUIET_BUILT_IN)$(RM) $@ && \
1348        ln git$X $@ 2>/dev/null || \
1349        ln -s git$X $@ 2>/dev/null || \
1350        cp git$X $@
1351
1352common-cmds.h: ./generate-cmdlist.sh command-list.txt
1353
1354common-cmds.h: $(wildcard Documentation/git-*.txt)
1355        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1356
1357$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1358        $(QUIET_GEN)$(RM) $@ $@+ && \
1359        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1360            -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1361            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1362            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1363            -e $(BROKEN_PATH_FIX) \
1364            $@.sh >$@+ && \
1365        chmod +x $@+ && \
1366        mv $@+ $@
1367
1368ifndef NO_PERL
1369$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1370
1371perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1372        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1373
1374$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1375        $(QUIET_GEN)$(RM) $@ $@+ && \
1376        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1377        sed -e '1{' \
1378            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1379            -e '        h' \
1380            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1381            -e '        H' \
1382            -e '        x' \
1383            -e '}' \
1384            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1385            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1386            $@.perl >$@+ && \
1387        chmod +x $@+ && \
1388        mv $@+ $@
1389
1390OTHER_PROGRAMS += gitweb/gitweb.cgi
1391gitweb/gitweb.cgi: gitweb/gitweb.perl
1392        $(QUIET_GEN)$(RM) $@ $@+ && \
1393        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1394            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1395            -e 's|++GIT_BINDIR++|$(bindir)|g' \
1396            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1397            -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1398            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1399            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1400            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1401            -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1402            -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1403            -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1404            -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1405            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1406            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1407            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1408            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1409            -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1410            -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1411            -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1412            $< >$@+ && \
1413        chmod +x $@+ && \
1414        mv $@+ $@
1415
1416git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1417        $(QUIET_GEN)$(RM) $@ $@+ && \
1418        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1419            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1420            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1421            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1422            -e '/@@GITWEB_CGI@@/d' \
1423            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1424            -e '/@@GITWEB_CSS@@/d' \
1425            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1426            $@.sh > $@+ && \
1427        chmod +x $@+ && \
1428        mv $@+ $@
1429else # NO_PERL
1430$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1431        $(QUIET_GEN)$(RM) $@ $@+ && \
1432        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1433            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1434            unimplemented.sh >$@+ && \
1435        chmod +x $@+ && \
1436        mv $@+ $@
1437endif # NO_PERL
1438
1439configure: configure.ac
1440        $(QUIET_GEN)$(RM) $@ $<+ && \
1441        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1442            $< > $<+ && \
1443        autoconf -o $@ $<+ && \
1444        $(RM) $<+
1445
1446# These can record GIT_VERSION
1447git.o git.spec \
1448        $(patsubst %.sh,%,$(SCRIPT_SH)) \
1449        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1450        : GIT-VERSION-FILE
1451
1452%.o: %.c GIT-CFLAGS
1453        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1454%.s: %.c GIT-CFLAGS
1455        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1456%.o: %.S
1457        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1458
1459exec_cmd.o: exec_cmd.c GIT-CFLAGS
1460        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1461                '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1462                '-DBINDIR="$(bindir_relative_SQ)"' \
1463                '-DPREFIX="$(prefix_SQ)"' \
1464                $<
1465
1466builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1467        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1468
1469config.o: config.c GIT-CFLAGS
1470        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1471
1472http.o: http.c GIT-CFLAGS
1473        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1474
1475ifdef NO_EXPAT
1476http-walker.o: http-walker.c http.h GIT-CFLAGS
1477        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1478endif
1479
1480git-%$X: %.o $(GITLIBS)
1481        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1482
1483git-imap-send$X: imap-send.o $(GITLIBS)
1484        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1485                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1486
1487http.o http-walker.o http-push.o transport.o: http.h
1488
1489git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1490        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1491                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1492
1493$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1494$(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1495builtin-revert.o wt-status.o: wt-status.h
1496
1497$(LIB_FILE): $(LIB_OBJS)
1498        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1499
1500XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1501        xdiff/xmerge.o xdiff/xpatience.o
1502$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1503        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1504
1505$(XDIFF_LIB): $(XDIFF_OBJS)
1506        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1507
1508
1509doc:
1510        $(MAKE) -C Documentation all
1511
1512man:
1513        $(MAKE) -C Documentation man
1514
1515html:
1516        $(MAKE) -C Documentation html
1517
1518info:
1519        $(MAKE) -C Documentation info
1520
1521pdf:
1522        $(MAKE) -C Documentation pdf
1523
1524TAGS:
1525        $(RM) TAGS
1526        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1527
1528tags:
1529        $(RM) tags
1530        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1531
1532cscope:
1533        $(RM) cscope*
1534        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1535
1536### Detect prefix changes
1537TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1538             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1539
1540GIT-CFLAGS: .FORCE-GIT-CFLAGS
1541        @FLAGS='$(TRACK_CFLAGS)'; \
1542            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1543                echo 1>&2 "    * new build flags or prefix"; \
1544                echo "$$FLAGS" >GIT-CFLAGS; \
1545            fi
1546
1547# We need to apply sq twice, once to protect from the shell
1548# that runs GIT-BUILD-OPTIONS, and then again to protect it
1549# and the first level quoting from the shell that runs "echo".
1550GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1551        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1552        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1553        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1554        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1555
1556### Detect Tck/Tk interpreter path changes
1557ifndef NO_TCLTK
1558TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1559
1560GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1561        @VARS='$(TRACK_VARS)'; \
1562            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1563                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1564                echo "$$VARS" >$@; \
1565            fi
1566
1567.PHONY: .FORCE-GIT-GUI-VARS
1568endif
1569
1570### Testing rules
1571
1572TEST_PROGRAMS += test-chmtime$X
1573TEST_PROGRAMS += test-ctype$X
1574TEST_PROGRAMS += test-date$X
1575TEST_PROGRAMS += test-delta$X
1576TEST_PROGRAMS += test-dump-cache-tree$X
1577TEST_PROGRAMS += test-genrandom$X
1578TEST_PROGRAMS += test-match-trees$X
1579TEST_PROGRAMS += test-parse-options$X
1580TEST_PROGRAMS += test-path-utils$X
1581TEST_PROGRAMS += test-sha1$X
1582TEST_PROGRAMS += test-sigchain$X
1583
1584all:: $(TEST_PROGRAMS)
1585
1586# GNU make supports exporting all variables by "export" without parameters.
1587# However, the environment gets quite big, and some programs have problems
1588# with that.
1589
1590export NO_SVN_TESTS
1591
1592test: all
1593        $(MAKE) -C t/ all
1594
1595test-ctype$X: ctype.o
1596
1597test-date$X: date.o ctype.o
1598
1599test-delta$X: diff-delta.o patch-delta.o
1600
1601test-parse-options$X: parse-options.o
1602
1603test-parse-options.o: parse-options.h
1604
1605.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1606
1607test-%$X: test-%.o $(GITLIBS)
1608        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1609
1610check-sha1:: test-sha1$X
1611        ./test-sha1.sh
1612
1613check: common-cmds.h
1614        if sparse; \
1615        then \
1616                for i in *.c; \
1617                do \
1618                        sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1619                done; \
1620        else \
1621                echo 2>&1 "Did you mean 'make test'?"; \
1622                exit 1; \
1623        fi
1624
1625remove-dashes:
1626        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1627
1628### Installation rules
1629
1630ifneq ($(filter /%,$(firstword $(template_dir))),)
1631template_instdir = $(template_dir)
1632else
1633template_instdir = $(prefix)/$(template_dir)
1634endif
1635export template_instdir
1636
1637ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1638gitexec_instdir = $(gitexecdir)
1639else
1640gitexec_instdir = $(prefix)/$(gitexecdir)
1641endif
1642gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1643export gitexec_instdir
1644
1645install: all
1646        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1647        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1648        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1649        $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1650        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1651ifndef NO_PERL
1652        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1653endif
1654ifndef NO_TCLTK
1655        $(MAKE) -C gitk-git install
1656        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1657endif
1658ifneq (,$X)
1659        $(foreach p,$(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';)
1660endif
1661        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1662        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1663        { test "$$bindir/" = "$$execdir/" || \
1664                { $(RM) "$$execdir/git$X" && \
1665                test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1666                ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1667                cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1668        { for p in $(BUILT_INS); do \
1669                $(RM) "$$execdir/$$p" && \
1670                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1671                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1672                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1673          done; } && \
1674        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1675
1676install-doc:
1677        $(MAKE) -C Documentation install
1678
1679install-man:
1680        $(MAKE) -C Documentation install-man
1681
1682install-html:
1683        $(MAKE) -C Documentation install-html
1684
1685install-info:
1686        $(MAKE) -C Documentation install-info
1687
1688install-pdf:
1689        $(MAKE) -C Documentation install-pdf
1690
1691quick-install-doc:
1692        $(MAKE) -C Documentation quick-install
1693
1694quick-install-man:
1695        $(MAKE) -C Documentation quick-install-man
1696
1697quick-install-html:
1698        $(MAKE) -C Documentation quick-install-html
1699
1700
1701
1702### Maintainer's dist rules
1703
1704git.spec: git.spec.in
1705        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1706        mv $@+ $@
1707
1708GIT_TARNAME=git-$(GIT_VERSION)
1709dist: git.spec git-archive$(X) configure
1710        ./git-archive --format=tar \
1711                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1712        @mkdir -p $(GIT_TARNAME)
1713        @cp git.spec configure $(GIT_TARNAME)
1714        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1715        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1716        $(TAR) rf $(GIT_TARNAME).tar \
1717                $(GIT_TARNAME)/git.spec \
1718                $(GIT_TARNAME)/configure \
1719                $(GIT_TARNAME)/version \
1720                $(GIT_TARNAME)/git-gui/version
1721        @$(RM) -r $(GIT_TARNAME)
1722        gzip -f -9 $(GIT_TARNAME).tar
1723
1724rpm: dist
1725        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1726
1727htmldocs = git-htmldocs-$(GIT_VERSION)
1728manpages = git-manpages-$(GIT_VERSION)
1729dist-doc:
1730        $(RM) -r .doc-tmp-dir
1731        mkdir .doc-tmp-dir
1732        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1733        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1734        gzip -n -9 -f $(htmldocs).tar
1735        :
1736        $(RM) -r .doc-tmp-dir
1737        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1738        $(MAKE) -C Documentation DESTDIR=./ \
1739                man1dir=../.doc-tmp-dir/man1 \
1740                man5dir=../.doc-tmp-dir/man5 \
1741                man7dir=../.doc-tmp-dir/man7 \
1742                install
1743        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1744        gzip -n -9 -f $(manpages).tar
1745        $(RM) -r .doc-tmp-dir
1746
1747### Cleaning rules
1748
1749distclean: clean
1750        $(RM) configure
1751
1752clean:
1753        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1754                $(LIB_FILE) $(XDIFF_LIB)
1755        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1756        $(RM) $(TEST_PROGRAMS)
1757        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1758        $(RM) -r autom4te.cache
1759        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1760        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1761        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1762        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1763        $(MAKE) -C Documentation/ clean
1764ifndef NO_PERL
1765        $(RM) gitweb/gitweb.cgi
1766        $(MAKE) -C perl clean
1767endif
1768        $(MAKE) -C templates/ clean
1769        $(MAKE) -C t/ clean
1770ifndef NO_TCLTK
1771        $(MAKE) -C gitk-git clean
1772        $(MAKE) -C git-gui clean
1773endif
1774        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1775
1776.PHONY: all install clean strip
1777.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1778.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1779.PHONY: .FORCE-GIT-BUILD-OPTIONS
1780
1781### Check documentation
1782#
1783check-docs::
1784        @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1785        do \
1786                case "$$v" in \
1787                git-merge-octopus | git-merge-ours | git-merge-recursive | \
1788                git-merge-resolve | git-merge-subtree | \
1789                git-fsck-objects | git-init-db | \
1790                git-?*--?* ) continue ;; \
1791                esac ; \
1792                test -f "Documentation/$$v.txt" || \
1793                echo "no doc: $$v"; \
1794                sed -e '/^#/d' command-list.txt | \
1795                grep -q "^$$v[  ]" || \
1796                case "$$v" in \
1797                git) ;; \
1798                *) echo "no link: $$v";; \
1799                esac ; \
1800        done; \
1801        ( \
1802                sed -e '/^#/d' \
1803                    -e 's/[     ].*//' \
1804                    -e 's/^/listed /' command-list.txt; \
1805                ls -1 Documentation/git*txt | \
1806                sed -e 's|Documentation/|documented |' \
1807                    -e 's/\.txt//'; \
1808        ) | while read how cmd; \
1809        do \
1810                case "$$how,$$cmd" in \
1811                *,git-citool | \
1812                *,git-gui | \
1813                *,git-help | \
1814                documented,gitattributes | \
1815                documented,gitignore | \
1816                documented,gitmodules | \
1817                documented,gitcli | \
1818                documented,git-tools | \
1819                documented,gitcore-tutorial | \
1820                documented,gitcvs-migration | \
1821                documented,gitdiffcore | \
1822                documented,gitglossary | \
1823                documented,githooks | \
1824                documented,gitrepository-layout | \
1825                documented,gittutorial | \
1826                documented,gittutorial-2 | \
1827                sentinel,not,matching,is,ok ) continue ;; \
1828                esac; \
1829                case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1830                *" $$cmd "*)    ;; \
1831                *) echo "removed but $$how: $$cmd" ;; \
1832                esac; \
1833        done ) | sort
1834
1835### Make sure built-ins do not have dups and listed in git.c
1836#
1837check-builtins::
1838        ./check-builtins.sh
1839
1840### Test suite coverage testing
1841#
1842.PHONY: coverage coverage-clean coverage-build coverage-report
1843
1844coverage:
1845        $(MAKE) coverage-build
1846        $(MAKE) coverage-report
1847
1848coverage-clean:
1849        rm -f *.gcda *.gcno
1850
1851COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1852COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1853
1854coverage-build: coverage-clean
1855        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1856        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1857                -j1 test
1858
1859coverage-report:
1860        gcov -b *.c
1861        grep '^function.*called 0 ' *.c.gcov \
1862                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1863                | tee coverage-untested-functions