Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
   7 # when attempting to read from an fopen'ed directory.
   8 #
   9 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  10 # This also implies MOZILLA_SHA1.
  11 #
  12 # Define NO_CURL if you do not have curl installed.  git-http-pull and
  13 # git-http-push are not built, and you cannot use http:// and https://
  14 # transports.
  15 #
  16 # Define CURLDIR=/foo/bar if your curl header and library files are in
  17 # /foo/bar/include and /foo/bar/lib directories.
  18 #
  19 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  20 # not built, and you cannot push using http:// and https:// transports.
  21 #
  22 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  23 #
  24 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  25 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  26 #
  27 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  28 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  29 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  30 # some C compilers supported these specifiers prior to C99 as an extension.
  31 #
  32 # Define NO_STRCASESTR if you don't have strcasestr.
  33 #
  34 # Define NO_MEMMEM if you don't have memmem.
  35 #
  36 # Define NO_STRLCPY if you don't have strlcpy.
  37 #
  38 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  39 # If your compiler also does not support long long or does not have
  40 # strtoull, define NO_STRTOULL.
  41 #
  42 # Define NO_SETENV if you don't have setenv in the C library.
  43 #
  44 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  45 #
  46 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  47 #
  48 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  49 #
  50 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  51 # Enable it on Windows.  By default, symrefs are still used.
  52 #
  53 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  54 # tests.  These tests take up a significant amount of the total test time
  55 # but are not needed unless you plan to talk to SVN repos.
  56 #
  57 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  58 # installed in /sw, but don't want GIT to link against any libraries
  59 # installed there.  If defined you may specify your own (or Fink's)
  60 # include directories and library directories by defining CFLAGS
  61 # and LDFLAGS appropriately.
  62 #
  63 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  64 # have DarwinPorts installed in /opt/local, but don't want GIT to
  65 # link against any libraries installed there.  If defined you may
  66 # specify your own (or DarwinPort's) include directories and
  67 # library directories by defining CFLAGS and LDFLAGS appropriately.
  68 #
  69 # Define PPC_SHA1 environment variable when running make to make use of
  70 # a bundled SHA1 routine optimized for PowerPC.
  71 #
  72 # Define ARM_SHA1 environment variable when running make to make use of
  73 # a bundled SHA1 routine optimized for ARM.
  74 #
  75 # Define MOZILLA_SHA1 environment variable when running make to make use of
  76 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  77 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  78 # choice) has very fast version optimized for i586.
  79 #
  80 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  81 #
  82 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  83 #
  84 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  85 # Patrick Mauritz).
  86 #
  87 # Define NO_MMAP if you want to avoid mmap.
  88 #
  89 # Define NO_PREAD if you have a problem with pread() system call (e.g.
  90 # cygwin.dll before v1.5.22).
  91 #
  92 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  93 # generally faster on your platform than accessing the working directory.
  94 #
  95 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
  96 # the executable mode bit, but doesn't really do so.
  97 #
  98 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  99 #
 100 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 101 # sockaddr_storage.
 102 #
 103 # Define NO_ICONV if your libc does not properly support iconv.
 104 #
 105 # Define OLD_ICONV if your library has an old iconv(), where the second
 106 # (input buffer pointer) parameter is declared with type (const char **).
 107 #
 108 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 109 #
 110 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 111 # that tells runtime paths to dynamic libraries;
 112 # "-Wl,-rpath=/path/lib" is used instead.
 113 #
 114 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 115 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 116 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 117 # randomly break unless your underlying filesystem supports those sub-second
 118 # times (my ext3 doesn't).
 119 #
 120 # Define USE_STDEV below if you want git to care about the underlying device
 121 # change being considered an inode change from the update-index perspective.
 122 #
 123 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 124 #
 125 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 126 #
 127 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 128 # MakeMaker (e.g. using ActiveState under Cygwin).
 129 #
 130 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 131 #
 132 # The TCL_PATH variable governs the location of the Tcl interpreter
 133 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 134 # is not set.  Defaults to the bare 'tclsh'.
 135 #
 136 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 137 # If not set it defaults to the bare 'wish'. If it is set to the empty
 138 # string then NO_TCLTK will be forced (this is used by configure script).
 139 #
 140 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 141 # parallel delta searching when packing objects.
 142 #
 143 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 144 # is a simplified version of the merge sort used in glibc. This is
 145 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 146 #
 147
 148 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 149         @$(SHELL_PATH) ./GIT-VERSION-GEN
 150 -include GIT-VERSION-FILE
 151
 152 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 153 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 154 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 155 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 156 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 157
 158 # CFLAGS and LDFLAGS are for the users to override from the command line.
 159
 160 CFLAGS = -g -O2 -Wall
 161 LDFLAGS =
 162 ALL_CFLAGS = $(CFLAGS)
 163 ALL_LDFLAGS = $(LDFLAGS)
 164 STRIP ?= strip
 165
 166 prefix = $(HOME)
 167 bindir = $(prefix)/bin
 168 mandir = $(prefix)/share/man
 169 infodir = $(prefix)/share/info
 170 gitexecdir = $(bindir)
 171 sharedir = $(prefix)/share
 172 template_dir = $(sharedir)/git-core/templates
 173 htmldir=$(sharedir)/doc/git-doc
 174 ifeq ($(prefix),/usr)
 175 sysconfdir = /etc
 176 else
 177 sysconfdir = $(prefix)/etc
 178 endif
 179 lib = lib
 180 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 181 # DESTDIR=
 182
 183 # default configuration for gitweb
 184 GITWEB_CONFIG = gitweb_config.perl
 185 GITWEB_HOME_LINK_STR = projects
 186 GITWEB_SITENAME =
 187 GITWEB_PROJECTROOT = /pub/git
 188 GITWEB_PROJECT_MAXDEPTH = 2007
 189 GITWEB_EXPORT_OK =
 190 GITWEB_STRICT_EXPORT =
 191 GITWEB_BASE_URL =
 192 GITWEB_LIST =
 193 GITWEB_HOMETEXT = indextext.html
 194 GITWEB_CSS = gitweb.css
 195 GITWEB_LOGO = git-logo.png
 196 GITWEB_FAVICON = git-favicon.png
 197 GITWEB_SITE_HEADER =
 198 GITWEB_SITE_FOOTER =
 199
 200 export prefix bindir gitexecdir sharedir template_dir htmldir sysconfdir
 201
 202 CC = gcc
 203 AR = ar
 204 RM = rm -f
 205 TAR = tar
 206 FIND = find
 207 INSTALL = install
 208 RPMBUILD = rpmbuild
 209 TCL_PATH = tclsh
 210 TCLTK_PATH = wish
 211
 212 export TCL_PATH TCLTK_PATH
 213
 214 # sparse is architecture-neutral, which means that we need to tell it
 215 # explicitly what architecture to check for. Fix this up for yours..
 216 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 217
 218
 219
 220 ### --- END CONFIGURATION SECTION ---
 221
 222 # Those must not be GNU-specific; they are shared with perl/ which may
 223 # be built by a different compiler. (Note that this is an artifact now
 224 # but it still might be nice to keep that distinction.)
 225 BASIC_CFLAGS =
 226 BASIC_LDFLAGS =
 227
 228 SCRIPT_SH = \
 229         git-bisect.sh git-checkout.sh \
 230         git-clone.sh \
 231         git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
 232         git-pull.sh git-rebase.sh git-rebase--interactive.sh \
 233         git-repack.sh git-request-pull.sh \
 234         git-sh-setup.sh \
 235         git-am.sh \
 236         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 237         git-merge-resolve.sh \
 238         git-lost-found.sh git-quiltimport.sh git-submodule.sh \
 239         git-filter-branch.sh \
 240         git-stash.sh \
 241         git-web--browse.sh
 242
 243 SCRIPT_PERL = \
 244         git-add--interactive.perl \
 245         git-archimport.perl git-cvsimport.perl git-relink.perl \
 246         git-cvsserver.perl git-remote.perl git-cvsexportcommit.perl \
 247         git-send-email.perl git-svn.perl
 248
 249 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 250           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 251           git-instaweb
 252
 253 # ... and all the rest that could be moved out of bindir to gitexecdir
 254 PROGRAMS = \
 255         git-fetch-pack$X \
 256         git-hash-object$X git-index-pack$X \
 257         git-fast-import$X \
 258         git-daemon$X \
 259         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 260         git-receive-pack$X \
 261         git-send-pack$X git-shell$X \
 262         git-show-index$X \
 263         git-unpack-file$X \
 264         git-update-server-info$X \
 265         git-upload-pack$X \
 266         git-pack-redundant$X git-var$X \
 267         git-merge-tree$X git-imap-send$X \
 268         git-merge-recursive$X \
 269         $(EXTRA_PROGRAMS)
 270
 271 # Empty...
 272 EXTRA_PROGRAMS =
 273
 274 BUILT_INS = \
 275         git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
 276         git-get-tar-commit-id$X git-init$X git-repo-config$X \
 277         git-fsck-objects$X git-cherry-pick$X git-peek-remote$X git-status$X \
 278         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 279
 280 # what 'all' will build and 'install' will install, in gitexecdir
 281 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 282
 283 ALL_PROGRAMS += git-merge-subtree$X
 284
 285 # what 'all' will build but not install in gitexecdir
 286 OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
 287
 288 # Set paths to tools early so that they can be used for version tests.
 289 ifndef SHELL_PATH
 290         SHELL_PATH = /bin/sh
 291 endif
 292 ifndef PERL_PATH
 293         PERL_PATH = /usr/bin/perl
 294 endif
 295
 296 export PERL_PATH
 297
 298 LIB_FILE=libgit.a
 299 XDIFF_LIB=xdiff/lib.a
 300
 301 LIB_H = \
 302         archive.h blob.h cache.h cache-tree.h commit.h csum-file.h delta.h grep.h \
 303         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 304         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 305         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
 306         utf8.h reflog-walk.h patch-ids.h attr.h decorate.h progress.h \
 307         mailmap.h remote.h parse-options.h transport.h diffcore.h hash.h
 308
 309 DIFF_OBJS = \
 310         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 311         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 312         diffcore-delta.o log-tree.o
 313
 314 LIB_OBJS = \
 315         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 316         date.o diff-delta.o entry.o exec_cmd.o ident.o \
 317         pretty.o interpolate.o hash.o \
 318         lockfile.o \
 319         patch-ids.o \
 320         object.o pack-check.o pack-write.o patch-delta.o path.o pkt-line.o \
 321         sideband.o reachable.o reflog-walk.o \
 322         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 323         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 324         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 325         revision.o pager.o tree-walk.o xdiff-interface.o \
 326         write_or_die.o trace.o list-objects.o grep.o match-trees.o \
 327         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 328         color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
 329         convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o \
 330         transport.o bundle.o walker.o parse-options.o ws.o archive.o
 331
 332 BUILTIN_OBJS = \
 333         builtin-add.o \
 334         builtin-annotate.o \
 335         builtin-apply.o \
 336         builtin-archive.o \
 337         builtin-blame.o \
 338         builtin-branch.o \
 339         builtin-bundle.o \
 340         builtin-cat-file.o \
 341         builtin-check-attr.o \
 342         builtin-checkout-index.o \
 343         builtin-check-ref-format.o \
 344         builtin-clean.o \
 345         builtin-commit.o \
 346         builtin-commit-tree.o \
 347         builtin-count-objects.o \
 348         builtin-describe.o \
 349         builtin-diff.o \
 350         builtin-diff-files.o \
 351         builtin-diff-index.o \
 352         builtin-diff-tree.o \
 353         builtin-fast-export.o \
 354         builtin-fetch.o \
 355         builtin-fetch-pack.o \
 356         builtin-fetch--tool.o \
 357         builtin-fmt-merge-msg.o \
 358         builtin-for-each-ref.o \
 359         builtin-fsck.o \
 360         builtin-gc.o \
 361         builtin-grep.o \
 362         builtin-init-db.o \
 363         builtin-log.o \
 364         builtin-ls-files.o \
 365         builtin-ls-tree.o \
 366         builtin-ls-remote.o \
 367         builtin-mailinfo.o \
 368         builtin-mailsplit.o \
 369         builtin-merge-base.o \
 370         builtin-merge-file.o \
 371         builtin-merge-ours.o \
 372         builtin-mv.o \
 373         builtin-name-rev.o \
 374         builtin-pack-objects.o \
 375         builtin-prune.o \
 376         builtin-prune-packed.o \
 377         builtin-push.o \
 378         builtin-read-tree.o \
 379         builtin-reflog.o \
 380         builtin-send-pack.o \
 381         builtin-config.o \
 382         builtin-rerere.o \
 383         builtin-reset.o \
 384         builtin-rev-list.o \
 385         builtin-rev-parse.o \
 386         builtin-revert.o \
 387         builtin-rm.o \
 388         builtin-shortlog.o \
 389         builtin-show-branch.o \
 390         builtin-stripspace.o \
 391         builtin-symbolic-ref.o \
 392         builtin-tag.o \
 393         builtin-tar-tree.o \
 394         builtin-unpack-objects.o \
 395         builtin-update-index.o \
 396         builtin-update-ref.o \
 397         builtin-upload-archive.o \
 398         builtin-verify-pack.o \
 399         builtin-verify-tag.o \
 400         builtin-write-tree.o \
 401         builtin-show-ref.o \
 402         builtin-pack-refs.o
 403
 404 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 405 EXTLIBS =
 406
 407 #
 408 # Platform specific tweaks
 409 #
 410
 411 # We choose to avoid "if .. else if .. else .. endif endif"
 412 # because maintaining the nesting to match is a pain.  If
 413 # we had "elif" things would have been much nicer...
 414
 415 ifeq ($(uname_S),Linux)
 416         NO_STRLCPY = YesPlease
 417 endif
 418 ifeq ($(uname_S),GNU/kFreeBSD)
 419         NO_STRLCPY = YesPlease
 420 endif
 421 ifeq ($(uname_S),Darwin)
 422         NEEDS_SSL_WITH_CRYPTO = YesPlease
 423         NEEDS_LIBICONV = YesPlease
 424         ifneq ($(shell expr "$(uname_R)" : '9\.'),2)
 425                 OLD_ICONV = UnfortunatelyYes
 426         endif
 427         NO_STRLCPY = YesPlease
 428         NO_MEMMEM = YesPlease
 429 endif
 430 ifeq ($(uname_S),SunOS)
 431         NEEDS_SOCKET = YesPlease
 432         NEEDS_NSL = YesPlease
 433         SHELL_PATH = /bin/bash
 434         NO_STRCASESTR = YesPlease
 435         NO_MEMMEM = YesPlease
 436         NO_HSTRERROR = YesPlease
 437         NO_MKDTEMP = YesPlease
 438         ifeq ($(uname_R),5.8)
 439                 NEEDS_LIBICONV = YesPlease
 440                 NO_UNSETENV = YesPlease
 441                 NO_SETENV = YesPlease
 442                 NO_C99_FORMAT = YesPlease
 443                 NO_STRTOUMAX = YesPlease
 444         endif
 445         ifeq ($(uname_R),5.9)
 446                 NO_UNSETENV = YesPlease
 447                 NO_SETENV = YesPlease
 448                 NO_C99_FORMAT = YesPlease
 449                 NO_STRTOUMAX = YesPlease
 450         endif
 451         INSTALL = ginstall
 452         TAR = gtar
 453         BASIC_CFLAGS += -D__EXTENSIONS__
 454 endif
 455 ifeq ($(uname_O),Cygwin)
 456         NO_D_TYPE_IN_DIRENT = YesPlease
 457         NO_D_INO_IN_DIRENT = YesPlease
 458         NO_STRCASESTR = YesPlease
 459         NO_MEMMEM = YesPlease
 460         NO_SYMLINK_HEAD = YesPlease
 461         NEEDS_LIBICONV = YesPlease
 462         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 463         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 464         OLD_ICONV = UnfortunatelyYes
 465         # There are conflicting reports about this.
 466         # On some boxes NO_MMAP is needed, and not so elsewhere.
 467         # Try commenting this out if you suspect MMAP is more efficient
 468         NO_MMAP = YesPlease
 469         NO_IPV6 = YesPlease
 470         X = .exe
 471 endif
 472 ifeq ($(uname_S),FreeBSD)
 473         NEEDS_LIBICONV = YesPlease
 474         NO_MEMMEM = YesPlease
 475         BASIC_CFLAGS += -I/usr/local/include
 476         BASIC_LDFLAGS += -L/usr/local/lib
 477 endif
 478 ifeq ($(uname_S),OpenBSD)
 479         NO_STRCASESTR = YesPlease
 480         NO_MEMMEM = YesPlease
 481         NEEDS_LIBICONV = YesPlease
 482         BASIC_CFLAGS += -I/usr/local/include
 483         BASIC_LDFLAGS += -L/usr/local/lib
 484 endif
 485 ifeq ($(uname_S),NetBSD)
 486         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 487                 NEEDS_LIBICONV = YesPlease
 488         endif
 489         BASIC_CFLAGS += -I/usr/pkg/include
 490         BASIC_LDFLAGS += -L/usr/pkg/lib
 491         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 492 endif
 493 ifeq ($(uname_S),AIX)
 494         NO_STRCASESTR=YesPlease
 495         NO_MEMMEM = YesPlease
 496         NO_STRLCPY = YesPlease
 497         NEEDS_LIBICONV=YesPlease
 498 endif
 499 ifeq ($(uname_S),GNU)
 500         # GNU/Hurd
 501         NO_STRLCPY=YesPlease
 502 endif
 503 ifeq ($(uname_S),IRIX64)
 504         NO_IPV6=YesPlease
 505         NO_SETENV=YesPlease
 506         NO_STRCASESTR=YesPlease
 507         NO_MEMMEM = YesPlease
 508         NO_STRLCPY = YesPlease
 509         NO_SOCKADDR_STORAGE=YesPlease
 510         SHELL_PATH=/usr/gnu/bin/bash
 511         BASIC_CFLAGS += -DPATH_MAX=1024
 512         # for now, build 32-bit version
 513         BASIC_LDFLAGS += -L/usr/lib32
 514 endif
 515 ifeq ($(uname_S),HP-UX)
 516         NO_IPV6=YesPlease
 517         NO_SETENV=YesPlease
 518         NO_STRCASESTR=YesPlease
 519         NO_MEMMEM = YesPlease
 520         NO_STRLCPY = YesPlease
 521         NO_MKDTEMP = YesPlease
 522         NO_UNSETENV = YesPlease
 523         NO_HSTRERROR = YesPlease
 524         NO_SYS_SELECT_H = YesPlease
 525 endif
 526 ifneq (,$(findstring arm,$(uname_M)))
 527         ARM_SHA1 = YesPlease
 528 endif
 529
 530 -include config.mak.autogen
 531 -include config.mak
 532
 533 ifeq ($(uname_S),Darwin)
 534         ifndef NO_FINK
 535                 ifeq ($(shell test -d /sw/lib && echo y),y)
 536                         BASIC_CFLAGS += -I/sw/include
 537                         BASIC_LDFLAGS += -L/sw/lib
 538                 endif
 539         endif
 540         ifndef NO_DARWIN_PORTS
 541                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 542                         BASIC_CFLAGS += -I/opt/local/include
 543                         BASIC_LDFLAGS += -L/opt/local/lib
 544                 endif
 545         endif
 546 endif
 547
 548 ifdef NO_R_TO_GCC_LINKER
 549         # Some gcc does not accept and pass -R to the linker to specify
 550         # the runtime dynamic library path.
 551         CC_LD_DYNPATH = -Wl,-rpath=
 552 else
 553         CC_LD_DYNPATH = -R
 554 endif
 555
 556 ifdef NO_CURL
 557         BASIC_CFLAGS += -DNO_CURL
 558 else
 559         ifdef CURLDIR
 560                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 561                 BASIC_CFLAGS += -I$(CURLDIR)/include
 562                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 563         else
 564                 CURL_LIBCURL = -lcurl
 565         endif
 566         BUILTIN_OBJS += builtin-http-fetch.o
 567         EXTLIBS += $(CURL_LIBCURL)
 568         LIB_OBJS += http.o http-walker.o
 569         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 570         ifeq "$(curl_check)" "070908"
 571                 ifndef NO_EXPAT
 572                         PROGRAMS += git-http-push$X
 573                 endif
 574         endif
 575         ifndef NO_EXPAT
 576                 EXPAT_LIBEXPAT = -lexpat
 577         endif
 578 endif
 579
 580 ifdef ZLIB_PATH
 581         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 582         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 583 endif
 584 EXTLIBS += -lz
 585
 586 ifndef NO_OPENSSL
 587         OPENSSL_LIBSSL = -lssl
 588         ifdef OPENSSLDIR
 589                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 590                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
 591         else
 592                 OPENSSL_LINK =
 593         endif
 594 else
 595         BASIC_CFLAGS += -DNO_OPENSSL
 596         MOZILLA_SHA1 = 1
 597         OPENSSL_LIBSSL =
 598 endif
 599 ifdef NEEDS_SSL_WITH_CRYPTO
 600         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 601 else
 602         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 603 endif
 604 ifdef NEEDS_LIBICONV
 605         ifdef ICONVDIR
 606                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 607                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
 608         else
 609                 ICONV_LINK =
 610         endif
 611         EXTLIBS += $(ICONV_LINK) -liconv
 612 endif
 613 ifdef NEEDS_SOCKET
 614         EXTLIBS += -lsocket
 615 endif
 616 ifdef NEEDS_NSL
 617         EXTLIBS += -lnsl
 618 endif
 619 ifdef NO_D_TYPE_IN_DIRENT
 620         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 621 endif
 622 ifdef NO_D_INO_IN_DIRENT
 623         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 624 endif
 625 ifdef NO_C99_FORMAT
 626         BASIC_CFLAGS += -DNO_C99_FORMAT
 627 endif
 628 ifdef FREAD_READS_DIRECTORIES
 629         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 630         COMPAT_OBJS += compat/fopen.o
 631 endif
 632 ifdef NO_SYMLINK_HEAD
 633         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 634 endif
 635 ifdef NO_STRCASESTR
 636         COMPAT_CFLAGS += -DNO_STRCASESTR
 637         COMPAT_OBJS += compat/strcasestr.o
 638 endif
 639 ifdef NO_STRLCPY
 640         COMPAT_CFLAGS += -DNO_STRLCPY
 641         COMPAT_OBJS += compat/strlcpy.o
 642 endif
 643 ifdef NO_STRTOUMAX
 644         COMPAT_CFLAGS += -DNO_STRTOUMAX
 645         COMPAT_OBJS += compat/strtoumax.o
 646 endif
 647 ifdef NO_STRTOULL
 648         COMPAT_CFLAGS += -DNO_STRTOULL
 649 endif
 650 ifdef NO_SETENV
 651         COMPAT_CFLAGS += -DNO_SETENV
 652         COMPAT_OBJS += compat/setenv.o
 653 endif
 654 ifdef NO_MKDTEMP
 655         COMPAT_CFLAGS += -DNO_MKDTEMP
 656         COMPAT_OBJS += compat/mkdtemp.o
 657 endif
 658 ifdef NO_UNSETENV
 659         COMPAT_CFLAGS += -DNO_UNSETENV
 660         COMPAT_OBJS += compat/unsetenv.o
 661 endif
 662 ifdef NO_SYS_SELECT_H
 663         BASIC_CFLAGS += -DNO_SYS_SELECT_H
 664 endif
 665 ifdef NO_MMAP
 666         COMPAT_CFLAGS += -DNO_MMAP
 667         COMPAT_OBJS += compat/mmap.o
 668 endif
 669 ifdef NO_PREAD
 670         COMPAT_CFLAGS += -DNO_PREAD
 671         COMPAT_OBJS += compat/pread.o
 672 endif
 673 ifdef NO_FAST_WORKING_DIRECTORY
 674         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 675 endif
 676 ifdef NO_TRUSTABLE_FILEMODE
 677         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 678 endif
 679 ifdef NO_IPV6
 680         BASIC_CFLAGS += -DNO_IPV6
 681 endif
 682 ifdef NO_SOCKADDR_STORAGE
 683 ifdef NO_IPV6
 684         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 685 else
 686         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 687 endif
 688 endif
 689 ifdef NO_INET_NTOP
 690         LIB_OBJS += compat/inet_ntop.o
 691 endif
 692 ifdef NO_INET_PTON
 693         LIB_OBJS += compat/inet_pton.o
 694 endif
 695
 696 ifdef NO_ICONV
 697         BASIC_CFLAGS += -DNO_ICONV
 698 endif
 699
 700 ifdef OLD_ICONV
 701         BASIC_CFLAGS += -DOLD_ICONV
 702 endif
 703
 704 ifdef NO_DEFLATE_BOUND
 705         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 706 endif
 707
 708 ifdef PPC_SHA1
 709         SHA1_HEADER = "ppc/sha1.h"
 710         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 711 else
 712 ifdef ARM_SHA1
 713         SHA1_HEADER = "arm/sha1.h"
 714         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 715 else
 716 ifdef MOZILLA_SHA1
 717         SHA1_HEADER = "mozilla-sha1/sha1.h"
 718         LIB_OBJS += mozilla-sha1/sha1.o
 719 else
 720         SHA1_HEADER = <openssl/sha.h>
 721         EXTLIBS += $(LIB_4_CRYPTO)
 722 endif
 723 endif
 724 endif
 725 ifdef NO_PERL_MAKEMAKER
 726         export NO_PERL_MAKEMAKER
 727 endif
 728 ifdef NO_HSTRERROR
 729         COMPAT_CFLAGS += -DNO_HSTRERROR
 730         COMPAT_OBJS += compat/hstrerror.o
 731 endif
 732 ifdef NO_MEMMEM
 733         COMPAT_CFLAGS += -DNO_MEMMEM
 734         COMPAT_OBJS += compat/memmem.o
 735 endif
 736 ifdef INTERNAL_QSORT
 737         COMPAT_CFLAGS += -DINTERNAL_QSORT
 738         COMPAT_OBJS += compat/qsort.o
 739 endif
 740
 741 ifdef THREADED_DELTA_SEARCH
 742         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
 743         EXTLIBS += -lpthread
 744 endif
 745
 746 ifeq ($(TCLTK_PATH),)
 747 NO_TCLTK=NoThanks
 748 endif
 749
 750 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 751 QUIET_SUBDIR1  =
 752
 753 ifneq ($(findstring $(MAKEFLAGS),w),w)
 754 PRINT_DIR = --no-print-directory
 755 else # "make -w"
 756 NO_SUBDIR = :
 757 endif
 758
 759 ifneq ($(findstring $(MAKEFLAGS),s),s)
 760 ifndef V
 761         QUIET_CC       = @echo '   ' CC $@;
 762         QUIET_AR       = @echo '   ' AR $@;
 763         QUIET_LINK     = @echo '   ' LINK $@;
 764         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 765         QUIET_GEN      = @echo '   ' GEN $@;
 766         QUIET_SUBDIR0  = +@subdir=
 767         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 768                          $(MAKE) $(PRINT_DIR) -C $$subdir
 769         export V
 770         export QUIET_GEN
 771         export QUIET_BUILT_IN
 772 endif
 773 endif
 774
 775 ifdef ASCIIDOC8
 776         export ASCIIDOC8
 777 endif
 778
 779 # Shell quote (do not use $(call) to accommodate ancient setups);
 780
 781 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 782 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
 783
 784 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 785 bindir_SQ = $(subst ','\'',$(bindir))
 786 mandir_SQ = $(subst ','\'',$(mandir))
 787 infodir_SQ = $(subst ','\'',$(infodir))
 788 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 789 template_dir_SQ = $(subst ','\'',$(template_dir))
 790 htmldir_SQ = $(subst ','\'',$(htmldir))
 791 prefix_SQ = $(subst ','\'',$(prefix))
 792
 793 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 794 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 795 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
 796
 797 LIBS = $(GITLIBS) $(EXTLIBS)
 798
 799 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 800         $(COMPAT_CFLAGS)
 801 LIB_OBJS += $(COMPAT_OBJS)
 802
 803 ALL_CFLAGS += $(BASIC_CFLAGS)
 804 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 805
 806 export TAR INSTALL DESTDIR SHELL_PATH
 807
 808
 809 ### Build rules
 810
 811 all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS)
 812 ifneq (,$X)
 813         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
 814 endif
 815
 816 all::
 817 ifndef NO_TCLTK
 818         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
 819         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
 820 endif
 821         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 822         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 823
 824 strip: $(PROGRAMS) git$X
 825         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 826
 827 git.o: git.c common-cmds.h GIT-CFLAGS
 828         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 829                 $(ALL_CFLAGS) -c $(filter %.c,$^)
 830
 831 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
 832         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
 833                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 834
 835 help.o: help.c common-cmds.h GIT-CFLAGS
 836         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 837                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
 838                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
 839                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
 840
 841 git-merge-subtree$X: git-merge-recursive$X
 842         $(QUIET_BUILT_IN)$(RM) $@ && ln git-merge-recursive$X $@
 843
 844 $(BUILT_INS): git$X
 845         $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@
 846
 847 common-cmds.h: ./generate-cmdlist.sh command-list.txt
 848
 849 common-cmds.h: $(wildcard Documentation/git-*.txt)
 850         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
 851
 852 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 853         $(QUIET_GEN)$(RM) $@ $@+ && \
 854         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 855             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 856             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 857             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 858             $@.sh >$@+ && \
 859         chmod +x $@+ && \
 860         mv $@+ $@
 861
 862 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 863
 864 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
 865         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 866
 867 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 868         $(QUIET_GEN)$(RM) $@ $@+ && \
 869         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
 870         sed -e '1{' \
 871             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 872             -e '        h' \
 873             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 874             -e '        H' \
 875             -e '        x' \
 876             -e '}' \
 877             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 878             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 879             $@.perl >$@+ && \
 880         chmod +x $@+ && \
 881         mv $@+ $@
 882
 883 gitweb/gitweb.cgi: gitweb/gitweb.perl
 884         $(QUIET_GEN)$(RM) $@ $@+ && \
 885         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 886             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 887             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 888             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 889             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 890             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 891             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 892             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
 893             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 894             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 895             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 896             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 897             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 898             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 899             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 900             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 901             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 902             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 903             $< >$@+ && \
 904         chmod +x $@+ && \
 905         mv $@+ $@
 906
 907 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 908         $(QUIET_GEN)$(RM) $@ $@+ && \
 909         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 910             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 911             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 912             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 913             -e '/@@GITWEB_CGI@@/d' \
 914             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 915             -e '/@@GITWEB_CSS@@/d' \
 916             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 917             $@.sh > $@+ && \
 918         chmod +x $@+ && \
 919         mv $@+ $@
 920
 921 configure: configure.ac
 922         $(QUIET_GEN)$(RM) $@ $<+ && \
 923         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 924             $< > $<+ && \
 925         autoconf -o $@ $<+ && \
 926         $(RM) $<+
 927
 928 # These can record GIT_VERSION
 929 git.o git.spec \
 930         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 931         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 932         : GIT-VERSION-FILE
 933
 934 %.o: %.c GIT-CFLAGS
 935         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 936 %.s: %.c GIT-CFLAGS
 937         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 938 %.o: %.S
 939         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 940
 941 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 942         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 943 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 944         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 945
 946 config.o: config.c GIT-CFLAGS
 947         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
 948
 949 http.o: http.c GIT-CFLAGS
 950         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 951
 952 ifdef NO_EXPAT
 953 http-walker.o: http-walker.c http.h GIT-CFLAGS
 954         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 955 endif
 956
 957 git-%$X: %.o $(GITLIBS)
 958         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 959
 960 git-imap-send$X: imap-send.o $(LIB_FILE)
 961
 962 http.o http-walker.o http-push.o transport.o: http.h
 963
 964 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 965         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 966                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 967
 968 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 969 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 970 builtin-revert.o wt-status.o: wt-status.h
 971
 972 $(LIB_FILE): $(LIB_OBJS)
 973         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 974
 975 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 976         xdiff/xmerge.o
 977 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 978         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 979
 980 $(XDIFF_LIB): $(XDIFF_OBJS)
 981         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 982
 983
 984 doc:
 985         $(MAKE) -C Documentation all
 986
 987 info:
 988         $(MAKE) -C Documentation info
 989
 990 TAGS:
 991         $(RM) TAGS
 992         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 993
 994 tags:
 995         $(RM) tags
 996         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 997
 998 cscope:
 999         $(RM) cscope*
1000         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1001
1002 ### Detect prefix changes
1003 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1004              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1005
1006 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1007         @FLAGS='$(TRACK_CFLAGS)'; \
1008             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1009                 echo 1>&2 "    * new build flags or prefix"; \
1010                 echo "$$FLAGS" >GIT-CFLAGS; \
1011             fi
1012
1013 ### Detect Tck/Tk interpreter path changes
1014 ifndef NO_TCLTK
1015 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1016
1017 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1018         @VARS='$(TRACK_VARS)'; \
1019             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1020                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1021                 echo "$$VARS" >$@; \
1022             fi
1023
1024 .PHONY: .FORCE-GIT-GUI-VARS
1025 endif
1026
1027 ### Testing rules
1028
1029 TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X test-absolute-path$X test-parse-options$X
1030
1031 all:: $(TEST_PROGRAMS)
1032
1033 # GNU make supports exporting all variables by "export" without parameters.
1034 # However, the environment gets quite big, and some programs have problems
1035 # with that.
1036
1037 export NO_SVN_TESTS
1038
1039 test: all
1040         $(MAKE) -C t/ all
1041
1042 test-date$X: date.o ctype.o
1043
1044 test-delta$X: diff-delta.o patch-delta.o
1045
1046 test-parse-options$X: parse-options.o
1047
1048 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1049
1050 test-%$X: test-%.o $(GITLIBS)
1051         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1052
1053 check-sha1:: test-sha1$X
1054         ./test-sha1.sh
1055
1056 check: common-cmds.h
1057         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
1058
1059 remove-dashes:
1060         ./fixup-builtins $(BUILT_INS)
1061
1062 ### Installation rules
1063
1064 install: all
1065         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1066         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1067         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1068         $(INSTALL) git$X '$(DESTDIR_SQ)$(bindir_SQ)'
1069         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1070         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1071 ifndef NO_TCLTK
1072         $(MAKE) -C gitk-git install
1073         $(MAKE) -C git-gui install
1074 endif
1075         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
1076         then \
1077                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1078                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
1079                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1080                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
1081         fi
1082         $(foreach p,$(BUILT_INS), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
1083 ifneq (,$X)
1084         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
1085 endif
1086
1087 install-doc:
1088         $(MAKE) -C Documentation install
1089
1090 install-info:
1091         $(MAKE) -C Documentation install-info
1092
1093 quick-install-doc:
1094         $(MAKE) -C Documentation quick-install
1095
1096
1097
1098 ### Maintainer's dist rules
1099
1100 git.spec: git.spec.in
1101         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1102         mv $@+ $@
1103
1104 GIT_TARNAME=git-$(GIT_VERSION)
1105 dist: git.spec git-archive$(X) configure
1106         ./git-archive --format=tar \
1107                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1108         @mkdir -p $(GIT_TARNAME)
1109         @cp git.spec configure $(GIT_TARNAME)
1110         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1111         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1112         $(TAR) rf $(GIT_TARNAME).tar \
1113                 $(GIT_TARNAME)/git.spec \
1114                 $(GIT_TARNAME)/configure \
1115                 $(GIT_TARNAME)/version \
1116                 $(GIT_TARNAME)/git-gui/version
1117         @$(RM) -r $(GIT_TARNAME)
1118         gzip -f -9 $(GIT_TARNAME).tar
1119
1120 rpm: dist
1121         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1122
1123 htmldocs = git-htmldocs-$(GIT_VERSION)
1124 manpages = git-manpages-$(GIT_VERSION)
1125 dist-doc:
1126         $(RM) -r .doc-tmp-dir
1127         mkdir .doc-tmp-dir
1128         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1129         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1130         gzip -n -9 -f $(htmldocs).tar
1131         :
1132         $(RM) -r .doc-tmp-dir
1133         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1134         $(MAKE) -C Documentation DESTDIR=./ \
1135                 man1dir=../.doc-tmp-dir/man1 \
1136                 man5dir=../.doc-tmp-dir/man5 \
1137                 man7dir=../.doc-tmp-dir/man7 \
1138                 install
1139         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1140         gzip -n -9 -f $(manpages).tar
1141         $(RM) -r .doc-tmp-dir
1142
1143 ### Cleaning rules
1144
1145 distclean: clean
1146         $(RM) configure
1147
1148 clean:
1149         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1150                 $(LIB_FILE) $(XDIFF_LIB)
1151         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1152         $(RM) $(TEST_PROGRAMS)
1153         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1154         $(RM) -r autom4te.cache
1155         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1156         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1157         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1158         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1159         $(RM) gitweb/gitweb.cgi
1160         $(MAKE) -C Documentation/ clean
1161         $(MAKE) -C perl clean
1162         $(MAKE) -C templates/ clean
1163         $(MAKE) -C t/ clean
1164 ifndef NO_TCLTK
1165         $(MAKE) -C gitk-git clean
1166         $(MAKE) -C git-gui clean
1167 endif
1168         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS
1169
1170 .PHONY: all install clean strip
1171 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1172
1173 ### Check documentation
1174 #
1175 check-docs::
1176         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1177         do \
1178                 case "$$v" in \
1179                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1180                 git-merge-resolve | git-merge-stupid | git-merge-subtree | \
1181                 git-fsck-objects | git-init-db | \
1182                 git-?*--?* ) continue ;; \
1183                 esac ; \
1184                 test -f "Documentation/$$v.txt" || \
1185                 echo "no doc: $$v"; \
1186                 sed -e '/^#/d' command-list.txt | \
1187                 grep -q "^$$v[  ]" || \
1188                 case "$$v" in \
1189                 git) ;; \
1190                 *) echo "no link: $$v";; \
1191                 esac ; \
1192         done; \
1193         ( \
1194                 sed -e '/^#/d' \
1195                     -e 's/[     ].*//' \
1196                     -e 's/^/listed /' command-list.txt; \
1197                 ls -1 Documentation/git*txt | \
1198                 sed -e 's|Documentation/|documented |' \
1199                     -e 's/\.txt//'; \
1200         ) | while read how cmd; \
1201         do \
1202                 case "$$how,$$cmd" in \
1203                 *,git-citool | \
1204                 *,git-gui | \
1205                 *,git-help | \
1206                 documented,gitattributes | \
1207                 documented,gitignore | \
1208                 documented,gitmodules | \
1209                 documented,gitcli | \
1210                 documented,git-tools | \
1211                 sentinel,not,matching,is,ok ) continue ;; \
1212                 esac; \
1213                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1214                 *" $$cmd "*)    ;; \
1215                 *) echo "removed but $$how: $$cmd" ;; \
1216                 esac; \
1217         done ) | sort
1218
1219 ### Make sure built-ins do not have dups and listed in git.c
1220 #
1221 check-builtins::
1222         ./check-builtins.sh
1223