Andrew's git / gitweb.git / Makefile
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Makefileon commit push: make non-fast-forward help message configurable (7519443)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  12# or vsnprintf() return -1 instead of number of characters which would
  13# have been written to the final string if enough space had been available.
  14#
  15# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  16# when attempting to read from an fopen'ed directory.
  17#
  18# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  19# This also implies BLK_SHA1.
  20#
  21# Define NO_CURL if you do not have libcurl installed.  git-http-pull and
  22# git-http-push are not built, and you cannot use http:// and https://
  23# transports.
  24#
  25# Define CURLDIR=/foo/bar if your curl header and library files are in
  26# /foo/bar/include and /foo/bar/lib directories.
  27#
  28# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  29# not built, and you cannot push using http:// and https:// transports.
  30#
  31# Define EXPATDIR=/foo/bar if your expat header and library files are in
  32# /foo/bar/include and /foo/bar/lib directories.
  33#
  34# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  35#
  36# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  37# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  38#
  39# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  40# do not support the 'size specifiers' introduced by C99, namely ll, hh,
  41# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  42# some C compilers supported these specifiers prior to C99 as an extension.
  43#
  44# Define NO_STRCASESTR if you don't have strcasestr.
  45#
  46# Define NO_MEMMEM if you don't have memmem.
  47#
  48# Define NO_STRLCPY if you don't have strlcpy.
  49#
  50# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  51# If your compiler also does not support long long or does not have
  52# strtoull, define NO_STRTOULL.
  53#
  54# Define NO_SETENV if you don't have setenv in the C library.
  55#
  56# Define NO_UNSETENV if you don't have unsetenv in the C library.
  57#
  58# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  59#
  60# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  61#
  62# Define NO_LIBGEN_H if you don't have libgen.h.
  63#
  64# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
  65#
  66# Define NO_SYS_SELECT_H if you don't have sys/select.h.
  67#
  68# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  69# Enable it on Windows.  By default, symrefs are still used.
  70#
  71# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  72# tests.  These tests take up a significant amount of the total test time
  73# but are not needed unless you plan to talk to SVN repos.
  74#
  75# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  76# installed in /sw, but don't want GIT to link against any libraries
  77# installed there.  If defined you may specify your own (or Fink's)
  78# include directories and library directories by defining CFLAGS
  79# and LDFLAGS appropriately.
  80#
  81# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  82# have DarwinPorts installed in /opt/local, but don't want GIT to
  83# link against any libraries installed there.  If defined you may
  84# specify your own (or DarwinPort's) include directories and
  85# library directories by defining CFLAGS and LDFLAGS appropriately.
  86#
  87# Define BLK_SHA1 environment variable if you want the C version
  88# of the SHA1 that assumes you can do unaligned 32-bit loads and
  89# have a fast htonl() function.
  90#
  91# Define PPC_SHA1 environment variable when running make to make use of
  92# a bundled SHA1 routine optimized for PowerPC.
  93#
  94# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  95#
  96# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  97#
  98# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  99# Patrick Mauritz).
 100#
 101# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 102# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 103# inet_ntop and inet_pton additionally reside there.
 104#
 105# Define NO_MMAP if you want to avoid mmap.
 106#
 107# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 108#
 109# Define NO_PREAD if you have a problem with pread() system call (e.g.
 110# cygwin.dll before v1.5.22).
 111#
 112# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 113# generally faster on your platform than accessing the working directory.
 114#
 115# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 116# the executable mode bit, but doesn't really do so.
 117#
 118# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 119#
 120# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 121# sockaddr_storage.
 122#
 123# Define NO_ICONV if your libc does not properly support iconv.
 124#
 125# Define OLD_ICONV if your library has an old iconv(), where the second
 126# (input buffer pointer) parameter is declared with type (const char **).
 127#
 128# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 129#
 130# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 131# that tells runtime paths to dynamic libraries;
 132# "-Wl,-rpath=/path/lib" is used instead.
 133#
 134# Define USE_NSEC below if you want git to care about sub-second file mtimes
 135# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 136# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 137# randomly break unless your underlying filesystem supports those sub-second
 138# times (my ext3 doesn't).
 139#
 140# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 141# "st_ctim"
 142#
 143# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 144# available.  This automatically turns USE_NSEC off.
 145#
 146# Define USE_STDEV below if you want git to care about the underlying device
 147# change being considered an inode change from the update-index perspective.
 148#
 149# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 150# field that counts the on-disk footprint in 512-byte blocks.
 151#
 152# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 153#
 154# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 155#
 156# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 157# MakeMaker (e.g. using ActiveState under Cygwin).
 158#
 159# Define NO_PERL if you do not want Perl scripts or libraries at all.
 160#
 161# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 162#
 163# The TCL_PATH variable governs the location of the Tcl interpreter
 164# used to optimize git-gui for your system.  Only used if NO_TCLTK
 165# is not set.  Defaults to the bare 'tclsh'.
 166#
 167# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 168# If not set it defaults to the bare 'wish'. If it is set to the empty
 169# string then NO_TCLTK will be forced (this is used by configure script).
 170#
 171# Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 172# parallel delta searching when packing objects.
 173#
 174# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 175# is a simplified version of the merge sort used in glibc. This is
 176# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 177#
 178# Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 179# your external grep (e.g., if your system lacks grep, if its grep is
 180# broken, or spawning external process is slower than built-in grep git has).
 181#
 182# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 183# information on a not yet closed file that lstat would return for the same
 184# file after it was closed.
 185#
 186# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 187# when hardlinking a file to another name and unlinking the original file right
 188# away (some NTFS drivers seem to zero the contents in that scenario).
 189#
 190# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 191# programs as a tar, where bin/ and libexec/ might be on different file systems.
 192#
 193# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 194# memory allocators with the nedmalloc allocator written by Niall Douglas.
 195#
 196# Define NO_REGEX if you have no or inferior regex support in your C library.
 197
 198GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 199        @$(SHELL_PATH) ./GIT-VERSION-GEN
 200-include GIT-VERSION-FILE
 201
 202uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 203uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 204uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 205uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 206uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 207uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 208
 209# CFLAGS and LDFLAGS are for the users to override from the command line.
 210
 211CFLAGS = -g -O2 -Wall
 212LDFLAGS =
 213ALL_CFLAGS = $(CFLAGS)
 214ALL_LDFLAGS = $(LDFLAGS)
 215STRIP ?= strip
 216
 217# Among the variables below, these:
 218#   gitexecdir
 219#   template_dir
 220#   mandir
 221#   infodir
 222#   htmldir
 223#   ETC_GITCONFIG (but not sysconfdir)
 224# can be specified as a relative path some/where/else;
 225# this is interpreted as relative to $(prefix) and "git" at
 226# runtime figures out where they are based on the path to the executable.
 227# This can help installing the suite in a relocatable way.
 228
 229prefix = $(HOME)
 230bindir_relative = bin
 231bindir = $(prefix)/$(bindir_relative)
 232mandir = share/man
 233infodir = share/info
 234gitexecdir = libexec/git-core
 235sharedir = $(prefix)/share
 236template_dir = share/git-core/templates
 237htmldir = share/doc/git-doc
 238ifeq ($(prefix),/usr)
 239sysconfdir = /etc
 240ETC_GITCONFIG = $(sysconfdir)/gitconfig
 241else
 242sysconfdir = $(prefix)/etc
 243ETC_GITCONFIG = etc/gitconfig
 244endif
 245lib = lib
 246# DESTDIR=
 247pathsep = :
 248
 249# default configuration for gitweb
 250GITWEB_CONFIG = gitweb_config.perl
 251GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 252GITWEB_HOME_LINK_STR = projects
 253GITWEB_SITENAME =
 254GITWEB_PROJECTROOT = /pub/git
 255GITWEB_PROJECT_MAXDEPTH = 2007
 256GITWEB_EXPORT_OK =
 257GITWEB_STRICT_EXPORT =
 258GITWEB_BASE_URL =
 259GITWEB_LIST =
 260GITWEB_HOMETEXT = indextext.html
 261GITWEB_CSS = gitweb.css
 262GITWEB_LOGO = git-logo.png
 263GITWEB_FAVICON = git-favicon.png
 264GITWEB_SITE_HEADER =
 265GITWEB_SITE_FOOTER =
 266
 267export prefix bindir sharedir sysconfdir
 268
 269CC = gcc
 270AR = ar
 271RM = rm -f
 272TAR = tar
 273FIND = find
 274INSTALL = install
 275RPMBUILD = rpmbuild
 276TCL_PATH = tclsh
 277TCLTK_PATH = wish
 278PTHREAD_LIBS = -lpthread
 279
 280export TCL_PATH TCLTK_PATH
 281
 282# sparse is architecture-neutral, which means that we need to tell it
 283# explicitly what architecture to check for. Fix this up for yours..
 284SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 285
 286
 287
 288### --- END CONFIGURATION SECTION ---
 289
 290# Those must not be GNU-specific; they are shared with perl/ which may
 291# be built by a different compiler. (Note that this is an artifact now
 292# but it still might be nice to keep that distinction.)
 293BASIC_CFLAGS =
 294BASIC_LDFLAGS =
 295
 296# Guard against environment variables
 297BUILTIN_OBJS =
 298BUILT_INS =
 299COMPAT_CFLAGS =
 300COMPAT_OBJS =
 301LIB_H =
 302LIB_OBJS =
 303PROGRAMS =
 304SCRIPT_PERL =
 305SCRIPT_SH =
 306TEST_PROGRAMS =
 307
 308SCRIPT_SH += git-am.sh
 309SCRIPT_SH += git-bisect.sh
 310SCRIPT_SH += git-difftool--helper.sh
 311SCRIPT_SH += git-filter-branch.sh
 312SCRIPT_SH += git-lost-found.sh
 313SCRIPT_SH += git-merge-octopus.sh
 314SCRIPT_SH += git-merge-one-file.sh
 315SCRIPT_SH += git-merge-resolve.sh
 316SCRIPT_SH += git-mergetool.sh
 317SCRIPT_SH += git-mergetool--lib.sh
 318SCRIPT_SH += git-parse-remote.sh
 319SCRIPT_SH += git-pull.sh
 320SCRIPT_SH += git-quiltimport.sh
 321SCRIPT_SH += git-rebase--interactive.sh
 322SCRIPT_SH += git-rebase.sh
 323SCRIPT_SH += git-repack.sh
 324SCRIPT_SH += git-request-pull.sh
 325SCRIPT_SH += git-sh-setup.sh
 326SCRIPT_SH += git-stash.sh
 327SCRIPT_SH += git-submodule.sh
 328SCRIPT_SH += git-web--browse.sh
 329
 330SCRIPT_PERL += git-add--interactive.perl
 331SCRIPT_PERL += git-difftool.perl
 332SCRIPT_PERL += git-archimport.perl
 333SCRIPT_PERL += git-cvsexportcommit.perl
 334SCRIPT_PERL += git-cvsimport.perl
 335SCRIPT_PERL += git-cvsserver.perl
 336SCRIPT_PERL += git-relink.perl
 337SCRIPT_PERL += git-send-email.perl
 338SCRIPT_PERL += git-svn.perl
 339
 340SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 341          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 342          git-instaweb
 343
 344# Empty...
 345EXTRA_PROGRAMS =
 346
 347# ... and all the rest that could be moved out of bindir to gitexecdir
 348PROGRAMS += $(EXTRA_PROGRAMS)
 349PROGRAMS += git-fast-import$X
 350PROGRAMS += git-hash-object$X
 351PROGRAMS += git-index-pack$X
 352PROGRAMS += git-merge-index$X
 353PROGRAMS += git-merge-tree$X
 354PROGRAMS += git-mktag$X
 355PROGRAMS += git-pack-redundant$X
 356PROGRAMS += git-patch-id$X
 357PROGRAMS += git-shell$X
 358PROGRAMS += git-show-index$X
 359PROGRAMS += git-unpack-file$X
 360PROGRAMS += git-upload-pack$X
 361PROGRAMS += git-var$X
 362
 363# List built-in command $C whose implementation cmd_$C() is not in
 364# builtin-$C.o but is linked in as part of some other command.
 365BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 366
 367BUILT_INS += git-cherry$X
 368BUILT_INS += git-cherry-pick$X
 369BUILT_INS += git-format-patch$X
 370BUILT_INS += git-fsck-objects$X
 371BUILT_INS += git-get-tar-commit-id$X
 372BUILT_INS += git-init$X
 373BUILT_INS += git-merge-subtree$X
 374BUILT_INS += git-peek-remote$X
 375BUILT_INS += git-repo-config$X
 376BUILT_INS += git-show$X
 377BUILT_INS += git-stage$X
 378BUILT_INS += git-status$X
 379BUILT_INS += git-whatchanged$X
 380
 381# what 'all' will build and 'install' will install, in gitexecdir
 382ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 383
 384# what 'all' will build but not install in gitexecdir
 385OTHER_PROGRAMS = git$X
 386
 387# Set paths to tools early so that they can be used for version tests.
 388ifndef SHELL_PATH
 389        SHELL_PATH = /bin/sh
 390endif
 391ifndef PERL_PATH
 392        PERL_PATH = /usr/bin/perl
 393endif
 394
 395export PERL_PATH
 396
 397LIB_FILE=libgit.a
 398XDIFF_LIB=xdiff/lib.a
 399
 400LIB_H += advice.h
 401LIB_H += archive.h
 402LIB_H += attr.h
 403LIB_H += blob.h
 404LIB_H += builtin.h
 405LIB_H += cache.h
 406LIB_H += cache-tree.h
 407LIB_H += commit.h
 408LIB_H += compat/cygwin.h
 409LIB_H += compat/mingw.h
 410LIB_H += csum-file.h
 411LIB_H += decorate.h
 412LIB_H += delta.h
 413LIB_H += diffcore.h
 414LIB_H += diff.h
 415LIB_H += dir.h
 416LIB_H += fsck.h
 417LIB_H += git-compat-util.h
 418LIB_H += graph.h
 419LIB_H += grep.h
 420LIB_H += hash.h
 421LIB_H += help.h
 422LIB_H += levenshtein.h
 423LIB_H += list-objects.h
 424LIB_H += ll-merge.h
 425LIB_H += log-tree.h
 426LIB_H += mailmap.h
 427LIB_H += merge-recursive.h
 428LIB_H += object.h
 429LIB_H += pack.h
 430LIB_H += pack-refs.h
 431LIB_H += pack-revindex.h
 432LIB_H += parse-options.h
 433LIB_H += patch-ids.h
 434LIB_H += pkt-line.h
 435LIB_H += progress.h
 436LIB_H += quote.h
 437LIB_H += reflog-walk.h
 438LIB_H += refs.h
 439LIB_H += remote.h
 440LIB_H += rerere.h
 441LIB_H += revision.h
 442LIB_H += run-command.h
 443LIB_H += sha1-lookup.h
 444LIB_H += sideband.h
 445LIB_H += sigchain.h
 446LIB_H += strbuf.h
 447LIB_H += string-list.h
 448LIB_H += tag.h
 449LIB_H += transport.h
 450LIB_H += tree.h
 451LIB_H += tree-walk.h
 452LIB_H += unpack-trees.h
 453LIB_H += userdiff.h
 454LIB_H += utf8.h
 455LIB_H += wt-status.h
 456
 457LIB_OBJS += abspath.o
 458LIB_OBJS += advice.o
 459LIB_OBJS += alias.o
 460LIB_OBJS += alloc.o
 461LIB_OBJS += archive.o
 462LIB_OBJS += archive-tar.o
 463LIB_OBJS += archive-zip.o
 464LIB_OBJS += attr.o
 465LIB_OBJS += base85.o
 466LIB_OBJS += bisect.o
 467LIB_OBJS += blob.o
 468LIB_OBJS += branch.o
 469LIB_OBJS += bundle.o
 470LIB_OBJS += cache-tree.o
 471LIB_OBJS += color.o
 472LIB_OBJS += combine-diff.o
 473LIB_OBJS += commit.o
 474LIB_OBJS += config.o
 475LIB_OBJS += connect.o
 476LIB_OBJS += convert.o
 477LIB_OBJS += copy.o
 478LIB_OBJS += csum-file.o
 479LIB_OBJS += ctype.o
 480LIB_OBJS += date.o
 481LIB_OBJS += decorate.o
 482LIB_OBJS += diffcore-break.o
 483LIB_OBJS += diffcore-delta.o
 484LIB_OBJS += diffcore-order.o
 485LIB_OBJS += diffcore-pickaxe.o
 486LIB_OBJS += diffcore-rename.o
 487LIB_OBJS += diff-delta.o
 488LIB_OBJS += diff-lib.o
 489LIB_OBJS += diff-no-index.o
 490LIB_OBJS += diff.o
 491LIB_OBJS += dir.o
 492LIB_OBJS += editor.o
 493LIB_OBJS += entry.o
 494LIB_OBJS += environment.o
 495LIB_OBJS += exec_cmd.o
 496LIB_OBJS += fsck.o
 497LIB_OBJS += graph.o
 498LIB_OBJS += grep.o
 499LIB_OBJS += hash.o
 500LIB_OBJS += help.o
 501LIB_OBJS += ident.o
 502LIB_OBJS += levenshtein.o
 503LIB_OBJS += list-objects.o
 504LIB_OBJS += ll-merge.o
 505LIB_OBJS += lockfile.o
 506LIB_OBJS += log-tree.o
 507LIB_OBJS += mailmap.o
 508LIB_OBJS += match-trees.o
 509LIB_OBJS += merge-file.o
 510LIB_OBJS += merge-recursive.o
 511LIB_OBJS += name-hash.o
 512LIB_OBJS += object.o
 513LIB_OBJS += pack-check.o
 514LIB_OBJS += pack-refs.o
 515LIB_OBJS += pack-revindex.o
 516LIB_OBJS += pack-write.o
 517LIB_OBJS += pager.o
 518LIB_OBJS += parse-options.o
 519LIB_OBJS += patch-delta.o
 520LIB_OBJS += patch-ids.o
 521LIB_OBJS += path.o
 522LIB_OBJS += pkt-line.o
 523LIB_OBJS += preload-index.o
 524LIB_OBJS += pretty.o
 525LIB_OBJS += progress.o
 526LIB_OBJS += quote.o
 527LIB_OBJS += reachable.o
 528LIB_OBJS += read-cache.o
 529LIB_OBJS += reflog-walk.o
 530LIB_OBJS += refs.o
 531LIB_OBJS += remote.o
 532LIB_OBJS += replace_object.o
 533LIB_OBJS += rerere.o
 534LIB_OBJS += revision.o
 535LIB_OBJS += run-command.o
 536LIB_OBJS += server-info.o
 537LIB_OBJS += setup.o
 538LIB_OBJS += sha1-lookup.o
 539LIB_OBJS += sha1_file.o
 540LIB_OBJS += sha1_name.o
 541LIB_OBJS += shallow.o
 542LIB_OBJS += sideband.o
 543LIB_OBJS += sigchain.o
 544LIB_OBJS += strbuf.o
 545LIB_OBJS += string-list.o
 546LIB_OBJS += symlinks.o
 547LIB_OBJS += tag.o
 548LIB_OBJS += trace.o
 549LIB_OBJS += transport.o
 550LIB_OBJS += tree-diff.o
 551LIB_OBJS += tree.o
 552LIB_OBJS += tree-walk.o
 553LIB_OBJS += unpack-trees.o
 554LIB_OBJS += usage.o
 555LIB_OBJS += userdiff.o
 556LIB_OBJS += utf8.o
 557LIB_OBJS += walker.o
 558LIB_OBJS += wrapper.o
 559LIB_OBJS += write_or_die.o
 560LIB_OBJS += ws.o
 561LIB_OBJS += wt-status.o
 562LIB_OBJS += xdiff-interface.o
 563
 564BUILTIN_OBJS += builtin-add.o
 565BUILTIN_OBJS += builtin-annotate.o
 566BUILTIN_OBJS += builtin-apply.o
 567BUILTIN_OBJS += builtin-archive.o
 568BUILTIN_OBJS += builtin-bisect--helper.o
 569BUILTIN_OBJS += builtin-blame.o
 570BUILTIN_OBJS += builtin-branch.o
 571BUILTIN_OBJS += builtin-bundle.o
 572BUILTIN_OBJS += builtin-cat-file.o
 573BUILTIN_OBJS += builtin-check-attr.o
 574BUILTIN_OBJS += builtin-check-ref-format.o
 575BUILTIN_OBJS += builtin-checkout-index.o
 576BUILTIN_OBJS += builtin-checkout.o
 577BUILTIN_OBJS += builtin-clean.o
 578BUILTIN_OBJS += builtin-clone.o
 579BUILTIN_OBJS += builtin-commit-tree.o
 580BUILTIN_OBJS += builtin-commit.o
 581BUILTIN_OBJS += builtin-config.o
 582BUILTIN_OBJS += builtin-count-objects.o
 583BUILTIN_OBJS += builtin-describe.o
 584BUILTIN_OBJS += builtin-diff-files.o
 585BUILTIN_OBJS += builtin-diff-index.o
 586BUILTIN_OBJS += builtin-diff-tree.o
 587BUILTIN_OBJS += builtin-diff.o
 588BUILTIN_OBJS += builtin-fast-export.o
 589BUILTIN_OBJS += builtin-fetch--tool.o
 590BUILTIN_OBJS += builtin-fetch-pack.o
 591BUILTIN_OBJS += builtin-fetch.o
 592BUILTIN_OBJS += builtin-fmt-merge-msg.o
 593BUILTIN_OBJS += builtin-for-each-ref.o
 594BUILTIN_OBJS += builtin-fsck.o
 595BUILTIN_OBJS += builtin-gc.o
 596BUILTIN_OBJS += builtin-grep.o
 597BUILTIN_OBJS += builtin-help.o
 598BUILTIN_OBJS += builtin-init-db.o
 599BUILTIN_OBJS += builtin-log.o
 600BUILTIN_OBJS += builtin-ls-files.o
 601BUILTIN_OBJS += builtin-ls-remote.o
 602BUILTIN_OBJS += builtin-ls-tree.o
 603BUILTIN_OBJS += builtin-mailinfo.o
 604BUILTIN_OBJS += builtin-mailsplit.o
 605BUILTIN_OBJS += builtin-merge.o
 606BUILTIN_OBJS += builtin-merge-base.o
 607BUILTIN_OBJS += builtin-merge-file.o
 608BUILTIN_OBJS += builtin-merge-ours.o
 609BUILTIN_OBJS += builtin-merge-recursive.o
 610BUILTIN_OBJS += builtin-mktree.o
 611BUILTIN_OBJS += builtin-mv.o
 612BUILTIN_OBJS += builtin-name-rev.o
 613BUILTIN_OBJS += builtin-pack-objects.o
 614BUILTIN_OBJS += builtin-pack-refs.o
 615BUILTIN_OBJS += builtin-prune-packed.o
 616BUILTIN_OBJS += builtin-prune.o
 617BUILTIN_OBJS += builtin-push.o
 618BUILTIN_OBJS += builtin-read-tree.o
 619BUILTIN_OBJS += builtin-receive-pack.o
 620BUILTIN_OBJS += builtin-reflog.o
 621BUILTIN_OBJS += builtin-remote.o
 622BUILTIN_OBJS += builtin-replace.o
 623BUILTIN_OBJS += builtin-rerere.o
 624BUILTIN_OBJS += builtin-reset.o
 625BUILTIN_OBJS += builtin-rev-list.o
 626BUILTIN_OBJS += builtin-rev-parse.o
 627BUILTIN_OBJS += builtin-revert.o
 628BUILTIN_OBJS += builtin-rm.o
 629BUILTIN_OBJS += builtin-send-pack.o
 630BUILTIN_OBJS += builtin-shortlog.o
 631BUILTIN_OBJS += builtin-show-branch.o
 632BUILTIN_OBJS += builtin-show-ref.o
 633BUILTIN_OBJS += builtin-stripspace.o
 634BUILTIN_OBJS += builtin-symbolic-ref.o
 635BUILTIN_OBJS += builtin-tag.o
 636BUILTIN_OBJS += builtin-tar-tree.o
 637BUILTIN_OBJS += builtin-unpack-objects.o
 638BUILTIN_OBJS += builtin-update-index.o
 639BUILTIN_OBJS += builtin-update-ref.o
 640BUILTIN_OBJS += builtin-update-server-info.o
 641BUILTIN_OBJS += builtin-upload-archive.o
 642BUILTIN_OBJS += builtin-verify-pack.o
 643BUILTIN_OBJS += builtin-verify-tag.o
 644BUILTIN_OBJS += builtin-write-tree.o
 645
 646GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 647EXTLIBS =
 648
 649#
 650# Platform specific tweaks
 651#
 652
 653# We choose to avoid "if .. else if .. else .. endif endif"
 654# because maintaining the nesting to match is a pain.  If
 655# we had "elif" things would have been much nicer...
 656
 657ifeq ($(uname_S),Linux)
 658        NO_STRLCPY = YesPlease
 659        NO_MKSTEMPS = YesPlease
 660        THREADED_DELTA_SEARCH = YesPlease
 661endif
 662ifeq ($(uname_S),GNU/kFreeBSD)
 663        NO_STRLCPY = YesPlease
 664        NO_MKSTEMPS = YesPlease
 665        THREADED_DELTA_SEARCH = YesPlease
 666endif
 667ifeq ($(uname_S),UnixWare)
 668        CC = cc
 669        NEEDS_SOCKET = YesPlease
 670        NEEDS_NSL = YesPlease
 671        NEEDS_SSL_WITH_CRYPTO = YesPlease
 672        NEEDS_LIBICONV = YesPlease
 673        SHELL_PATH = /usr/local/bin/bash
 674        NO_IPV6 = YesPlease
 675        NO_HSTRERROR = YesPlease
 676        NO_MKSTEMPS = YesPlease
 677        BASIC_CFLAGS += -Kthread
 678        BASIC_CFLAGS += -I/usr/local/include
 679        BASIC_LDFLAGS += -L/usr/local/lib
 680        INSTALL = ginstall
 681        TAR = gtar
 682        NO_STRCASESTR = YesPlease
 683        NO_MEMMEM = YesPlease
 684endif
 685ifeq ($(uname_S),SCO_SV)
 686        ifeq ($(uname_R),3.2)
 687                CFLAGS = -O2
 688        endif
 689        ifeq ($(uname_R),5)
 690                CC = cc
 691                BASIC_CFLAGS += -Kthread
 692        endif
 693        NEEDS_SOCKET = YesPlease
 694        NEEDS_NSL = YesPlease
 695        NEEDS_SSL_WITH_CRYPTO = YesPlease
 696        NEEDS_LIBICONV = YesPlease
 697        SHELL_PATH = /usr/bin/bash
 698        NO_IPV6 = YesPlease
 699        NO_HSTRERROR = YesPlease
 700        NO_MKSTEMPS = YesPlease
 701        BASIC_CFLAGS += -I/usr/local/include
 702        BASIC_LDFLAGS += -L/usr/local/lib
 703        NO_STRCASESTR = YesPlease
 704        NO_MEMMEM = YesPlease
 705        INSTALL = ginstall
 706        TAR = gtar
 707endif
 708ifeq ($(uname_S),Darwin)
 709        NEEDS_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        INSTALL = /usr/ucb/install
 755        TAR = gtar
 756        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 757endif
 758ifeq ($(uname_O),Cygwin)
 759        NO_D_TYPE_IN_DIRENT = YesPlease
 760        NO_D_INO_IN_DIRENT = YesPlease
 761        NO_STRCASESTR = YesPlease
 762        NO_MEMMEM = YesPlease
 763        NO_MKSTEMPS = YesPlease
 764        NO_SYMLINK_HEAD = YesPlease
 765        NEEDS_LIBICONV = YesPlease
 766        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 767        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 768        OLD_ICONV = UnfortunatelyYes
 769        # There are conflicting reports about this.
 770        # On some boxes NO_MMAP is needed, and not so elsewhere.
 771        # Try commenting this out if you suspect MMAP is more efficient
 772        NO_MMAP = YesPlease
 773        NO_IPV6 = YesPlease
 774        X = .exe
 775endif
 776ifeq ($(uname_S),FreeBSD)
 777        NEEDS_LIBICONV = YesPlease
 778        NO_MEMMEM = YesPlease
 779        BASIC_CFLAGS += -I/usr/local/include
 780        BASIC_LDFLAGS += -L/usr/local/lib
 781        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 782        USE_ST_TIMESPEC = YesPlease
 783        THREADED_DELTA_SEARCH = YesPlease
 784        ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 785                PTHREAD_LIBS = -pthread
 786                NO_UINTMAX_T = YesPlease
 787                NO_STRTOUMAX = YesPlease
 788        endif
 789endif
 790ifeq ($(uname_S),OpenBSD)
 791        NO_STRCASESTR = YesPlease
 792        NO_MEMMEM = YesPlease
 793        USE_ST_TIMESPEC = YesPlease
 794        NEEDS_LIBICONV = YesPlease
 795        BASIC_CFLAGS += -I/usr/local/include
 796        BASIC_LDFLAGS += -L/usr/local/lib
 797        THREADED_DELTA_SEARCH = YesPlease
 798endif
 799ifeq ($(uname_S),NetBSD)
 800        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 801                NEEDS_LIBICONV = YesPlease
 802        endif
 803        BASIC_CFLAGS += -I/usr/pkg/include
 804        BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 805        THREADED_DELTA_SEARCH = YesPlease
 806        USE_ST_TIMESPEC = YesPlease
 807        NO_MKSTEMPS = YesPlease
 808endif
 809ifeq ($(uname_S),AIX)
 810        NO_STRCASESTR=YesPlease
 811        NO_MEMMEM = YesPlease
 812        NO_MKDTEMP = YesPlease
 813        NO_MKSTEMPS = YesPlease
 814        NO_STRLCPY = YesPlease
 815        NO_NSEC = YesPlease
 816        FREAD_READS_DIRECTORIES = UnfortunatelyYes
 817        INTERNAL_QSORT = UnfortunatelyYes
 818        NEEDS_LIBICONV=YesPlease
 819        BASIC_CFLAGS += -D_LARGE_FILES
 820        ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 821                THREADED_DELTA_SEARCH = YesPlease
 822        else
 823                NO_PTHREADS = YesPlease
 824        endif
 825endif
 826ifeq ($(uname_S),GNU)
 827        # GNU/Hurd
 828        NO_STRLCPY=YesPlease
 829        NO_MKSTEMPS = YesPlease
 830endif
 831ifeq ($(uname_S),IRIX)
 832        NO_SETENV = YesPlease
 833        NO_UNSETENV = YesPlease
 834        NO_STRCASESTR = YesPlease
 835        NO_MEMMEM = YesPlease
 836        NO_MKSTEMPS = YesPlease
 837        NO_MKDTEMP = YesPlease
 838        NO_MMAP = YesPlease
 839        NO_EXTERNAL_GREP = UnfortunatelyYes
 840        SNPRINTF_RETURNS_BOGUS = YesPlease
 841        SHELL_PATH = /usr/gnu/bin/bash
 842        NEEDS_LIBGEN = YesPlease
 843endif
 844ifeq ($(uname_S),IRIX64)
 845        NO_SETENV=YesPlease
 846        NO_UNSETENV = YesPlease
 847        NO_STRCASESTR=YesPlease
 848        NO_MEMMEM = YesPlease
 849        NO_MKSTEMPS = YesPlease
 850        NO_MKDTEMP = YesPlease
 851        NO_MMAP = YesPlease
 852        NO_EXTERNAL_GREP = UnfortunatelyYes
 853        SNPRINTF_RETURNS_BOGUS = YesPlease
 854        SHELL_PATH=/usr/gnu/bin/bash
 855        NEEDS_LIBGEN = YesPlease
 856endif
 857ifeq ($(uname_S),HP-UX)
 858        NO_IPV6=YesPlease
 859        NO_SETENV=YesPlease
 860        NO_STRCASESTR=YesPlease
 861        NO_MEMMEM = YesPlease
 862        NO_MKSTEMPS = YesPlease
 863        NO_STRLCPY = YesPlease
 864        NO_MKDTEMP = YesPlease
 865        NO_UNSETENV = YesPlease
 866        NO_HSTRERROR = YesPlease
 867        NO_SYS_SELECT_H = YesPlease
 868        SNPRINTF_RETURNS_BOGUS = YesPlease
 869endif
 870ifneq (,$(findstring CYGWIN,$(uname_S)))
 871        COMPAT_OBJS += compat/cygwin.o
 872        UNRELIABLE_FSTAT = UnfortunatelyYes
 873endif
 874ifneq (,$(findstring MINGW,$(uname_S)))
 875        pathsep = ;
 876        NO_PREAD = YesPlease
 877        NO_OPENSSL = YesPlease
 878        NO_LIBGEN_H = YesPlease
 879        NO_SYMLINK_HEAD = YesPlease
 880        NO_IPV6 = YesPlease
 881        NO_SETENV = YesPlease
 882        NO_UNSETENV = YesPlease
 883        NO_STRCASESTR = YesPlease
 884        NO_STRLCPY = YesPlease
 885        NO_MEMMEM = YesPlease
 886        NEEDS_LIBICONV = YesPlease
 887        OLD_ICONV = YesPlease
 888        NO_C99_FORMAT = YesPlease
 889        NO_STRTOUMAX = YesPlease
 890        NO_MKDTEMP = YesPlease
 891        NO_MKSTEMPS = YesPlease
 892        SNPRINTF_RETURNS_BOGUS = YesPlease
 893        NO_SVN_TESTS = YesPlease
 894        NO_PERL_MAKEMAKER = YesPlease
 895        RUNTIME_PREFIX = YesPlease
 896        NO_POSIX_ONLY_PROGRAMS = YesPlease
 897        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 898        NO_NSEC = YesPlease
 899        USE_WIN32_MMAP = YesPlease
 900        USE_NED_ALLOCATOR = YesPlease
 901        UNRELIABLE_FSTAT = UnfortunatelyYes
 902        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 903        NO_REGEX = YesPlease
 904        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 905        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 906        COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
 907        EXTLIBS += -lws2_32
 908        X = .exe
 909ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 910        htmldir=doc/git/html/
 911        prefix =
 912        INSTALL = /bin/install
 913        EXTLIBS += /mingw/lib/libz.a
 914        NO_R_TO_GCC_LINKER = YesPlease
 915        INTERNAL_QSORT = YesPlease
 916        THREADED_DELTA_SEARCH = YesPlease
 917else
 918        NO_CURL = YesPlease
 919        NO_PTHREADS = YesPlease
 920endif
 921endif
 922
 923-include config.mak.autogen
 924-include config.mak
 925
 926ifdef SANE_TOOL_PATH
 927SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 928BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 929PATH := $(SANE_TOOL_PATH):${PATH}
 930else
 931BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 932endif
 933
 934ifeq ($(uname_S),Darwin)
 935        ifndef NO_FINK
 936                ifeq ($(shell test -d /sw/lib && echo y),y)
 937                        BASIC_CFLAGS += -I/sw/include
 938                        BASIC_LDFLAGS += -L/sw/lib
 939                endif
 940        endif
 941        ifndef NO_DARWIN_PORTS
 942                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 943                        BASIC_CFLAGS += -I/opt/local/include
 944                        BASIC_LDFLAGS += -L/opt/local/lib
 945                endif
 946        endif
 947        PTHREAD_LIBS =
 948endif
 949
 950ifndef CC_LD_DYNPATH
 951        ifdef NO_R_TO_GCC_LINKER
 952                # Some gcc does not accept and pass -R to the linker to specify
 953                # the runtime dynamic library path.
 954                CC_LD_DYNPATH = -Wl,-rpath,
 955        else
 956                CC_LD_DYNPATH = -R
 957        endif
 958endif
 959
 960ifdef NO_LIBGEN_H
 961        COMPAT_CFLAGS += -DNO_LIBGEN_H
 962        COMPAT_OBJS += compat/basename.o
 963endif
 964
 965ifdef NO_CURL
 966        BASIC_CFLAGS += -DNO_CURL
 967else
 968        ifdef CURLDIR
 969                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 970                BASIC_CFLAGS += -I$(CURLDIR)/include
 971                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 972        else
 973                CURL_LIBCURL = -lcurl
 974        endif
 975        BUILTIN_OBJS += builtin-http-fetch.o
 976        EXTLIBS += $(CURL_LIBCURL)
 977        LIB_OBJS += http.o http-walker.o
 978        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 979        ifeq "$(curl_check)" "070908"
 980                ifndef NO_EXPAT
 981                        PROGRAMS += git-http-push$X
 982                endif
 983        endif
 984        ifndef NO_EXPAT
 985                ifdef EXPATDIR
 986                        BASIC_CFLAGS += -I$(EXPATDIR)/include
 987                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 988                else
 989                        EXPAT_LIBEXPAT = -lexpat
 990                endif
 991        endif
 992endif
 993
 994ifdef ZLIB_PATH
 995        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 996        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 997endif
 998EXTLIBS += -lz
 999
1000ifndef NO_POSIX_ONLY_PROGRAMS
1001        PROGRAMS += git-daemon$X
1002        PROGRAMS += git-imap-send$X
1003endif
1004ifndef NO_OPENSSL
1005        OPENSSL_LIBSSL = -lssl
1006        ifdef OPENSSLDIR
1007                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1008                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1009        else
1010                OPENSSL_LINK =
1011        endif
1012else
1013        BASIC_CFLAGS += -DNO_OPENSSL
1014        BLK_SHA1 = 1
1015        OPENSSL_LIBSSL =
1016endif
1017ifdef NEEDS_SSL_WITH_CRYPTO
1018        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1019else
1020        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1021endif
1022ifdef NEEDS_LIBICONV
1023        ifdef ICONVDIR
1024                BASIC_CFLAGS += -I$(ICONVDIR)/include
1025                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1026        else
1027                ICONV_LINK =
1028        endif
1029        EXTLIBS += $(ICONV_LINK) -liconv
1030endif
1031ifdef NEEDS_LIBGEN
1032        EXTLIBS += -lgen
1033endif
1034ifdef NEEDS_SOCKET
1035        EXTLIBS += -lsocket
1036endif
1037ifdef NEEDS_NSL
1038        EXTLIBS += -lnsl
1039endif
1040ifdef NEEDS_RESOLV
1041        EXTLIBS += -lresolv
1042endif
1043ifdef NO_D_TYPE_IN_DIRENT
1044        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1045endif
1046ifdef NO_D_INO_IN_DIRENT
1047        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1048endif
1049ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1050        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1051endif
1052ifdef USE_NSEC
1053        BASIC_CFLAGS += -DUSE_NSEC
1054endif
1055ifdef USE_ST_TIMESPEC
1056        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1057endif
1058ifdef NO_NSEC
1059        BASIC_CFLAGS += -DNO_NSEC
1060endif
1061ifdef NO_C99_FORMAT
1062        BASIC_CFLAGS += -DNO_C99_FORMAT
1063endif
1064ifdef SNPRINTF_RETURNS_BOGUS
1065        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1066        COMPAT_OBJS += compat/snprintf.o
1067endif
1068ifdef FREAD_READS_DIRECTORIES
1069        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1070        COMPAT_OBJS += compat/fopen.o
1071endif
1072ifdef NO_SYMLINK_HEAD
1073        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1074endif
1075ifdef NO_STRCASESTR
1076        COMPAT_CFLAGS += -DNO_STRCASESTR
1077        COMPAT_OBJS += compat/strcasestr.o
1078endif
1079ifdef NO_STRLCPY
1080        COMPAT_CFLAGS += -DNO_STRLCPY
1081        COMPAT_OBJS += compat/strlcpy.o
1082endif
1083ifdef NO_STRTOUMAX
1084        COMPAT_CFLAGS += -DNO_STRTOUMAX
1085        COMPAT_OBJS += compat/strtoumax.o
1086endif
1087ifdef NO_STRTOULL
1088        COMPAT_CFLAGS += -DNO_STRTOULL
1089endif
1090ifdef NO_SETENV
1091        COMPAT_CFLAGS += -DNO_SETENV
1092        COMPAT_OBJS += compat/setenv.o
1093endif
1094ifdef NO_MKDTEMP
1095        COMPAT_CFLAGS += -DNO_MKDTEMP
1096        COMPAT_OBJS += compat/mkdtemp.o
1097endif
1098ifdef NO_MKSTEMPS
1099        COMPAT_CFLAGS += -DNO_MKSTEMPS
1100        COMPAT_OBJS += compat/mkstemps.o
1101endif
1102ifdef NO_UNSETENV
1103        COMPAT_CFLAGS += -DNO_UNSETENV
1104        COMPAT_OBJS += compat/unsetenv.o
1105endif
1106ifdef NO_SYS_SELECT_H
1107        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1108endif
1109ifdef NO_MMAP
1110        COMPAT_CFLAGS += -DNO_MMAP
1111        COMPAT_OBJS += compat/mmap.o
1112else
1113        ifdef USE_WIN32_MMAP
1114                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1115                COMPAT_OBJS += compat/win32mmap.o
1116        endif
1117endif
1118ifdef OBJECT_CREATION_USES_RENAMES
1119        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1120endif
1121ifdef NO_PREAD
1122        COMPAT_CFLAGS += -DNO_PREAD
1123        COMPAT_OBJS += compat/pread.o
1124endif
1125ifdef NO_FAST_WORKING_DIRECTORY
1126        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1127endif
1128ifdef NO_TRUSTABLE_FILEMODE
1129        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1130endif
1131ifdef NO_IPV6
1132        BASIC_CFLAGS += -DNO_IPV6
1133endif
1134ifdef NO_UINTMAX_T
1135        BASIC_CFLAGS += -Duintmax_t=uint32_t
1136endif
1137ifdef NO_SOCKADDR_STORAGE
1138ifdef NO_IPV6
1139        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1140else
1141        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1142endif
1143endif
1144ifdef NO_INET_NTOP
1145        LIB_OBJS += compat/inet_ntop.o
1146endif
1147ifdef NO_INET_PTON
1148        LIB_OBJS += compat/inet_pton.o
1149endif
1150
1151ifdef NO_ICONV
1152        BASIC_CFLAGS += -DNO_ICONV
1153endif
1154
1155ifdef OLD_ICONV
1156        BASIC_CFLAGS += -DOLD_ICONV
1157endif
1158
1159ifdef NO_DEFLATE_BOUND
1160        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1161endif
1162
1163ifdef BLK_SHA1
1164        SHA1_HEADER = "block-sha1/sha1.h"
1165        LIB_OBJS += block-sha1/sha1.o
1166else
1167ifdef PPC_SHA1
1168        SHA1_HEADER = "ppc/sha1.h"
1169        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1170else
1171        SHA1_HEADER = <openssl/sha.h>
1172        EXTLIBS += $(LIB_4_CRYPTO)
1173endif
1174endif
1175ifdef NO_PERL_MAKEMAKER
1176        export NO_PERL_MAKEMAKER
1177endif
1178ifdef NO_HSTRERROR
1179        COMPAT_CFLAGS += -DNO_HSTRERROR
1180        COMPAT_OBJS += compat/hstrerror.o
1181endif
1182ifdef NO_MEMMEM
1183        COMPAT_CFLAGS += -DNO_MEMMEM
1184        COMPAT_OBJS += compat/memmem.o
1185endif
1186ifdef INTERNAL_QSORT
1187        COMPAT_CFLAGS += -DINTERNAL_QSORT
1188        COMPAT_OBJS += compat/qsort.o
1189endif
1190ifdef RUNTIME_PREFIX
1191        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1192endif
1193
1194ifdef NO_PTHREADS
1195        THREADED_DELTA_SEARCH =
1196        BASIC_CFLAGS += -DNO_PTHREADS
1197else
1198        EXTLIBS += $(PTHREAD_LIBS)
1199endif
1200
1201ifdef THREADED_DELTA_SEARCH
1202        BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1203        LIB_OBJS += thread-utils.o
1204endif
1205ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1206        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1207endif
1208ifdef NO_EXTERNAL_GREP
1209        BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1210endif
1211ifdef UNRELIABLE_FSTAT
1212        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1213endif
1214ifdef NO_REGEX
1215        COMPAT_CFLAGS += -Icompat/regex
1216        COMPAT_OBJS += compat/regex/regex.o
1217endif
1218
1219ifdef USE_NED_ALLOCATOR
1220       COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1221       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1222endif
1223
1224ifeq ($(TCLTK_PATH),)
1225NO_TCLTK=NoThanks
1226endif
1227
1228ifeq ($(PERL_PATH),)
1229NO_PERL=NoThanks
1230endif
1231
1232QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1233QUIET_SUBDIR1  =
1234
1235ifneq ($(findstring $(MAKEFLAGS),w),w)
1236PRINT_DIR = --no-print-directory
1237else # "make -w"
1238NO_SUBDIR = :
1239endif
1240
1241ifneq ($(findstring $(MAKEFLAGS),s),s)
1242ifndef V
1243        QUIET_CC       = @echo '   ' CC $@;
1244        QUIET_AR       = @echo '   ' AR $@;
1245        QUIET_LINK     = @echo '   ' LINK $@;
1246        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1247        QUIET_GEN      = @echo '   ' GEN $@;
1248        QUIET_SUBDIR0  = +@subdir=
1249        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1250                         $(MAKE) $(PRINT_DIR) -C $$subdir
1251        export V
1252        export QUIET_GEN
1253        export QUIET_BUILT_IN
1254endif
1255endif
1256
1257ifdef ASCIIDOC8
1258        export ASCIIDOC8
1259endif
1260
1261# Shell quote (do not use $(call) to accommodate ancient setups);
1262
1263SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1264ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1265
1266DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1267bindir_SQ = $(subst ','\'',$(bindir))
1268bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1269mandir_SQ = $(subst ','\'',$(mandir))
1270infodir_SQ = $(subst ','\'',$(infodir))
1271gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1272template_dir_SQ = $(subst ','\'',$(template_dir))
1273htmldir_SQ = $(subst ','\'',$(htmldir))
1274prefix_SQ = $(subst ','\'',$(prefix))
1275
1276SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1277PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1278TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1279
1280LIBS = $(GITLIBS) $(EXTLIBS)
1281
1282BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1283        $(COMPAT_CFLAGS)
1284LIB_OBJS += $(COMPAT_OBJS)
1285
1286ALL_CFLAGS += $(BASIC_CFLAGS)
1287ALL_LDFLAGS += $(BASIC_LDFLAGS)
1288
1289export TAR INSTALL DESTDIR SHELL_PATH
1290
1291
1292### Build rules
1293
1294SHELL = $(SHELL_PATH)
1295
1296all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1297ifneq (,$X)
1298        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1299endif
1300
1301all::
1302ifndef NO_TCLTK
1303        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1304        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1305endif
1306ifndef NO_PERL
1307        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1308endif
1309        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1310
1311please_set_SHELL_PATH_to_a_more_modern_shell:
1312        @$$(:)
1313
1314shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1315
1316strip: $(PROGRAMS) git$X
1317        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1318
1319git.o: git.c common-cmds.h GIT-CFLAGS
1320        $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1321                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1322                $(ALL_CFLAGS) -c $(filter %.c,$^)
1323
1324git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1325        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1326                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1327
1328builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1329        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1330                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1331                '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1332                '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1333
1334$(BUILT_INS): git$X
1335        $(QUIET_BUILT_IN)$(RM) $@ && \
1336        ln git$X $@ 2>/dev/null || \
1337        ln -s git$X $@ 2>/dev/null || \
1338        cp git$X $@
1339
1340common-cmds.h: ./generate-cmdlist.sh command-list.txt
1341
1342common-cmds.h: $(wildcard Documentation/git-*.txt)
1343        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1344
1345$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1346        $(QUIET_GEN)$(RM) $@ $@+ && \
1347        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1348            -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1349            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1350            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1351            -e $(BROKEN_PATH_FIX) \
1352            $@.sh >$@+ && \
1353        chmod +x $@+ && \
1354        mv $@+ $@
1355
1356ifndef NO_PERL
1357$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1358
1359perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1360        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1361
1362$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1363        $(QUIET_GEN)$(RM) $@ $@+ && \
1364        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1365        sed -e '1{' \
1366            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1367            -e '        h' \
1368            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1369            -e '        H' \
1370            -e '        x' \
1371            -e '}' \
1372            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1373            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1374            $@.perl >$@+ && \
1375        chmod +x $@+ && \
1376        mv $@+ $@
1377
1378OTHER_PROGRAMS += gitweb/gitweb.cgi
1379gitweb/gitweb.cgi: gitweb/gitweb.perl
1380        $(QUIET_GEN)$(RM) $@ $@+ && \
1381        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1382            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1383            -e 's|++GIT_BINDIR++|$(bindir)|g' \
1384            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1385            -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1386            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1387            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1388            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1389            -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1390            -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1391            -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1392            -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1393            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1394            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1395            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1396            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1397            -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1398            -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1399            -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1400            $< >$@+ && \
1401        chmod +x $@+ && \
1402        mv $@+ $@
1403
1404git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1405        $(QUIET_GEN)$(RM) $@ $@+ && \
1406        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1407            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1408            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1409            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1410            -e '/@@GITWEB_CGI@@/d' \
1411            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1412            -e '/@@GITWEB_CSS@@/d' \
1413            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1414            $@.sh > $@+ && \
1415        chmod +x $@+ && \
1416        mv $@+ $@
1417else # NO_PERL
1418$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1419        $(QUIET_GEN)$(RM) $@ $@+ && \
1420        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1421            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1422            unimplemented.sh >$@+ && \
1423        chmod +x $@+ && \
1424        mv $@+ $@
1425endif # NO_PERL
1426
1427configure: configure.ac
1428        $(QUIET_GEN)$(RM) $@ $<+ && \
1429        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1430            $< > $<+ && \
1431        autoconf -o $@ $<+ && \
1432        $(RM) $<+
1433
1434# These can record GIT_VERSION
1435git.o git.spec \
1436        $(patsubst %.sh,%,$(SCRIPT_SH)) \
1437        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1438        : GIT-VERSION-FILE
1439
1440%.o: %.c GIT-CFLAGS
1441        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1442%.s: %.c GIT-CFLAGS
1443        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1444%.o: %.S
1445        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1446
1447exec_cmd.o: exec_cmd.c GIT-CFLAGS
1448        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1449                '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1450                '-DBINDIR="$(bindir_relative_SQ)"' \
1451                '-DPREFIX="$(prefix_SQ)"' \
1452                $<
1453
1454builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1455        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1456
1457config.o: config.c GIT-CFLAGS
1458        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1459
1460http.o: http.c GIT-CFLAGS
1461        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1462
1463ifdef NO_EXPAT
1464http-walker.o: http-walker.c http.h GIT-CFLAGS
1465        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1466endif
1467
1468git-%$X: %.o $(GITLIBS)
1469        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1470
1471git-imap-send$X: imap-send.o $(GITLIBS)
1472        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1473                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1474
1475http.o http-walker.o http-push.o transport.o: http.h
1476
1477git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1478        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1479                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1480
1481$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1482$(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1483builtin-revert.o wt-status.o: wt-status.h
1484
1485$(LIB_FILE): $(LIB_OBJS)
1486        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1487
1488XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1489        xdiff/xmerge.o xdiff/xpatience.o
1490$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1491        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1492
1493$(XDIFF_LIB): $(XDIFF_OBJS)
1494        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1495
1496
1497doc:
1498        $(MAKE) -C Documentation all
1499
1500man:
1501        $(MAKE) -C Documentation man
1502
1503html:
1504        $(MAKE) -C Documentation html
1505
1506info:
1507        $(MAKE) -C Documentation info
1508
1509pdf:
1510        $(MAKE) -C Documentation pdf
1511
1512TAGS:
1513        $(RM) TAGS
1514        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1515
1516tags:
1517        $(RM) tags
1518        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1519
1520cscope:
1521        $(RM) cscope*
1522        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1523
1524### Detect prefix changes
1525TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1526             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1527
1528GIT-CFLAGS: .FORCE-GIT-CFLAGS
1529        @FLAGS='$(TRACK_CFLAGS)'; \
1530            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1531                echo 1>&2 "    * new build flags or prefix"; \
1532                echo "$$FLAGS" >GIT-CFLAGS; \
1533            fi
1534
1535# We need to apply sq twice, once to protect from the shell
1536# that runs GIT-BUILD-OPTIONS, and then again to protect it
1537# and the first level quoting from the shell that runs "echo".
1538GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1539        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1540        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1541        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1542        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1543
1544### Detect Tck/Tk interpreter path changes
1545ifndef NO_TCLTK
1546TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1547
1548GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1549        @VARS='$(TRACK_VARS)'; \
1550            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1551                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1552                echo "$$VARS" >$@; \
1553            fi
1554
1555.PHONY: .FORCE-GIT-GUI-VARS
1556endif
1557
1558### Testing rules
1559
1560TEST_PROGRAMS += test-chmtime$X
1561TEST_PROGRAMS += test-ctype$X
1562TEST_PROGRAMS += test-date$X
1563TEST_PROGRAMS += test-delta$X
1564TEST_PROGRAMS += test-dump-cache-tree$X
1565TEST_PROGRAMS += test-genrandom$X
1566TEST_PROGRAMS += test-match-trees$X
1567TEST_PROGRAMS += test-parse-options$X
1568TEST_PROGRAMS += test-path-utils$X
1569TEST_PROGRAMS += test-sha1$X
1570TEST_PROGRAMS += test-sigchain$X
1571
1572all:: $(TEST_PROGRAMS)
1573
1574# GNU make supports exporting all variables by "export" without parameters.
1575# However, the environment gets quite big, and some programs have problems
1576# with that.
1577
1578export NO_SVN_TESTS
1579
1580test: all
1581        $(MAKE) -C t/ all
1582
1583test-ctype$X: ctype.o
1584
1585test-date$X: date.o ctype.o
1586
1587test-delta$X: diff-delta.o patch-delta.o
1588
1589test-parse-options$X: parse-options.o
1590
1591test-parse-options.o: parse-options.h
1592
1593.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1594
1595test-%$X: test-%.o $(GITLIBS)
1596        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1597
1598check-sha1:: test-sha1$X
1599        ./test-sha1.sh
1600
1601check: common-cmds.h
1602        if sparse; \
1603        then \
1604                for i in *.c; \
1605                do \
1606                        sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1607                done; \
1608        else \
1609                echo 2>&1 "Did you mean 'make test'?"; \
1610                exit 1; \
1611        fi
1612
1613remove-dashes:
1614        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1615
1616### Installation rules
1617
1618ifneq ($(filter /%,$(firstword $(template_dir))),)
1619template_instdir = $(template_dir)
1620else
1621template_instdir = $(prefix)/$(template_dir)
1622endif
1623export template_instdir
1624
1625ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1626gitexec_instdir = $(gitexecdir)
1627else
1628gitexec_instdir = $(prefix)/$(gitexecdir)
1629endif
1630gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1631export gitexec_instdir
1632
1633install: all
1634        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1635        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1636        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1637        $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1638        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1639ifndef NO_PERL
1640        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1641endif
1642ifndef NO_TCLTK
1643        $(MAKE) -C gitk-git install
1644        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1645endif
1646ifneq (,$X)
1647        $(foreach p,$(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';)
1648endif
1649        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1650        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1651        { test "$$bindir/" = "$$execdir/" || \
1652                { $(RM) "$$execdir/git$X" && \
1653                test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1654                ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1655                cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1656        { for p in $(BUILT_INS); do \
1657                $(RM) "$$execdir/$$p" && \
1658                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1659                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1660                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1661          done; } && \
1662        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1663
1664install-doc:
1665        $(MAKE) -C Documentation install
1666
1667install-man:
1668        $(MAKE) -C Documentation install-man
1669
1670install-html:
1671        $(MAKE) -C Documentation install-html
1672
1673install-info:
1674        $(MAKE) -C Documentation install-info
1675
1676install-pdf:
1677        $(MAKE) -C Documentation install-pdf
1678
1679quick-install-doc:
1680        $(MAKE) -C Documentation quick-install
1681
1682quick-install-man:
1683        $(MAKE) -C Documentation quick-install-man
1684
1685quick-install-html:
1686        $(MAKE) -C Documentation quick-install-html
1687
1688
1689
1690### Maintainer's dist rules
1691
1692git.spec: git.spec.in
1693        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1694        mv $@+ $@
1695
1696GIT_TARNAME=git-$(GIT_VERSION)
1697dist: git.spec git-archive$(X) configure
1698        ./git-archive --format=tar \
1699                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1700        @mkdir -p $(GIT_TARNAME)
1701        @cp git.spec configure $(GIT_TARNAME)
1702        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1703        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1704        $(TAR) rf $(GIT_TARNAME).tar \
1705                $(GIT_TARNAME)/git.spec \
1706                $(GIT_TARNAME)/configure \
1707                $(GIT_TARNAME)/version \
1708                $(GIT_TARNAME)/git-gui/version
1709        @$(RM) -r $(GIT_TARNAME)
1710        gzip -f -9 $(GIT_TARNAME).tar
1711
1712rpm: dist
1713        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1714
1715htmldocs = git-htmldocs-$(GIT_VERSION)
1716manpages = git-manpages-$(GIT_VERSION)
1717dist-doc:
1718        $(RM) -r .doc-tmp-dir
1719        mkdir .doc-tmp-dir
1720        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1721        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1722        gzip -n -9 -f $(htmldocs).tar
1723        :
1724        $(RM) -r .doc-tmp-dir
1725        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1726        $(MAKE) -C Documentation DESTDIR=./ \
1727                man1dir=../.doc-tmp-dir/man1 \
1728                man5dir=../.doc-tmp-dir/man5 \
1729                man7dir=../.doc-tmp-dir/man7 \
1730                install
1731        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1732        gzip -n -9 -f $(manpages).tar
1733        $(RM) -r .doc-tmp-dir
1734
1735### Cleaning rules
1736
1737distclean: clean
1738        $(RM) configure
1739
1740clean:
1741        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1742                $(LIB_FILE) $(XDIFF_LIB)
1743        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1744        $(RM) $(TEST_PROGRAMS)
1745        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1746        $(RM) -r autom4te.cache
1747        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1748        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1749        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1750        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1751        $(MAKE) -C Documentation/ clean
1752ifndef NO_PERL
1753        $(RM) gitweb/gitweb.cgi
1754        $(MAKE) -C perl clean
1755endif
1756        $(MAKE) -C templates/ clean
1757        $(MAKE) -C t/ clean
1758ifndef NO_TCLTK
1759        $(MAKE) -C gitk-git clean
1760        $(MAKE) -C git-gui clean
1761endif
1762        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1763
1764.PHONY: all install clean strip
1765.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1766.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1767.PHONY: .FORCE-GIT-BUILD-OPTIONS
1768
1769### Check documentation
1770#
1771check-docs::
1772        @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1773        do \
1774                case "$$v" in \
1775                git-merge-octopus | git-merge-ours | git-merge-recursive | \
1776                git-merge-resolve | git-merge-subtree | \
1777                git-fsck-objects | git-init-db | \
1778                git-?*--?* ) continue ;; \
1779                esac ; \
1780                test -f "Documentation/$$v.txt" || \
1781                echo "no doc: $$v"; \
1782                sed -e '/^#/d' command-list.txt | \
1783                grep -q "^$$v[  ]" || \
1784                case "$$v" in \
1785                git) ;; \
1786                *) echo "no link: $$v";; \
1787                esac ; \
1788        done; \
1789        ( \
1790                sed -e '/^#/d' \
1791                    -e 's/[     ].*//' \
1792                    -e 's/^/listed /' command-list.txt; \
1793                ls -1 Documentation/git*txt | \
1794                sed -e 's|Documentation/|documented |' \
1795                    -e 's/\.txt//'; \
1796        ) | while read how cmd; \
1797        do \
1798                case "$$how,$$cmd" in \
1799                *,git-citool | \
1800                *,git-gui | \
1801                *,git-help | \
1802                documented,gitattributes | \
1803                documented,gitignore | \
1804                documented,gitmodules | \
1805                documented,gitcli | \
1806                documented,git-tools | \
1807                documented,gitcore-tutorial | \
1808                documented,gitcvs-migration | \
1809                documented,gitdiffcore | \
1810                documented,gitglossary | \
1811                documented,githooks | \
1812                documented,gitrepository-layout | \
1813                documented,gittutorial | \
1814                documented,gittutorial-2 | \
1815                sentinel,not,matching,is,ok ) continue ;; \
1816                esac; \
1817                case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1818                *" $$cmd "*)    ;; \
1819                *) echo "removed but $$how: $$cmd" ;; \
1820                esac; \
1821        done ) | sort
1822
1823### Make sure built-ins do not have dups and listed in git.c
1824#
1825check-builtins::
1826        ./check-builtins.sh
1827
1828### Test suite coverage testing
1829#
1830.PHONY: coverage coverage-clean coverage-build coverage-report
1831
1832coverage:
1833        $(MAKE) coverage-build
1834        $(MAKE) coverage-report
1835
1836coverage-clean:
1837        rm -f *.gcda *.gcno
1838
1839COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1840COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1841
1842coverage-build: coverage-clean
1843        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1844        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1845                -j1 test
1846
1847coverage-report:
1848        gcov -b *.c
1849        grep '^function.*called 0 ' *.c.gcov \
1850                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1851                | tee coverage-untested-functions