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 SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
   7 # or vsnprintf() return -1 instead of number of characters which would
   8 # have been written to the final string if enough space had been available.
   9 #
  10 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  11 # when attempting to read from an fopen'ed directory.
  12 #
  13 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  14 # This also implies MOZILLA_SHA1.
  15 #
  16 # Define NO_CURL if you do not have curl installed.  git-http-pull and
  17 # git-http-push are not built, and you cannot use http:// and https://
  18 # transports.
  19 #
  20 # Define CURLDIR=/foo/bar if your curl header and library files are in
  21 # /foo/bar/include and /foo/bar/lib directories.
  22 #
  23 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  24 # not built, and you cannot push using http:// and https:// transports.
  25 #
  26 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  27 #
  28 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  29 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  30 #
  31 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  32 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  33 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  34 # some C compilers supported these specifiers prior to C99 as an extension.
  35 #
  36 # Define NO_STRCASESTR if you don't have strcasestr.
  37 #
  38 # Define NO_MEMMEM if you don't have memmem.
  39 #
  40 # Define NO_STRLCPY if you don't have strlcpy.
  41 #
  42 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  43 # If your compiler also does not support long long or does not have
  44 # strtoull, define NO_STRTOULL.
  45 #
  46 # Define NO_SETENV if you don't have setenv in the C library.
  47 #
  48 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  49 #
  50 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  51 #
  52 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  53 #
  54 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  55 # Enable it on Windows.  By default, symrefs are still used.
  56 #
  57 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  58 # tests.  These tests take up a significant amount of the total test time
  59 # but are not needed unless you plan to talk to SVN repos.
  60 #
  61 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  62 # installed in /sw, but don't want GIT to link against any libraries
  63 # installed there.  If defined you may specify your own (or Fink's)
  64 # include directories and library directories by defining CFLAGS
  65 # and LDFLAGS appropriately.
  66 #
  67 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  68 # have DarwinPorts installed in /opt/local, but don't want GIT to
  69 # link against any libraries installed there.  If defined you may
  70 # specify your own (or DarwinPort's) include directories and
  71 # library directories by defining CFLAGS and LDFLAGS appropriately.
  72 #
  73 # Define PPC_SHA1 environment variable when running make to make use of
  74 # a bundled SHA1 routine optimized for PowerPC.
  75 #
  76 # Define ARM_SHA1 environment variable when running make to make use of
  77 # a bundled SHA1 routine optimized for ARM.
  78 #
  79 # Define MOZILLA_SHA1 environment variable when running make to make use of
  80 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  81 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  82 # choice) has very fast version optimized for i586.
  83 #
  84 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  85 #
  86 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  87 #
  88 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  89 # Patrick Mauritz).
  90 #
  91 # Define NO_MMAP if you want to avoid mmap.
  92 #
  93 # Define NO_PREAD if you have a problem with pread() system call (e.g.
  94 # cygwin.dll before v1.5.22).
  95 #
  96 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  97 # generally faster on your platform than accessing the working directory.
  98 #
  99 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 100 # the executable mode bit, but doesn't really do so.
 101 #
 102 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 103 #
 104 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 105 # sockaddr_storage.
 106 #
 107 # Define NO_ICONV if your libc does not properly support iconv.
 108 #
 109 # Define OLD_ICONV if your library has an old iconv(), where the second
 110 # (input buffer pointer) parameter is declared with type (const char **).
 111 #
 112 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 113 #
 114 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 115 # that tells runtime paths to dynamic libraries;
 116 # "-Wl,-rpath=/path/lib" is used instead.
 117 #
 118 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 119 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 120 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 121 # randomly break unless your underlying filesystem supports those sub-second
 122 # times (my ext3 doesn't).
 123 #
 124 # Define USE_STDEV below if you want git to care about the underlying device
 125 # change being considered an inode change from the update-index perspective.
 126 #
 127 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 128 #
 129 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 130 #
 131 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 132 # MakeMaker (e.g. using ActiveState under Cygwin).
 133 #
 134 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 135 #
 136 # The TCL_PATH variable governs the location of the Tcl interpreter
 137 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 138 # is not set.  Defaults to the bare 'tclsh'.
 139 #
 140 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 141 # If not set it defaults to the bare 'wish'. If it is set to the empty
 142 # string then NO_TCLTK will be forced (this is used by configure script).
 143 #
 144 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 145 # parallel delta searching when packing objects.
 146 #
 147 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 148 # is a simplified version of the merge sort used in glibc. This is
 149 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 150 #
 151 # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 152 # your external grep (e.g., if your system lacks grep, if its grep is
 153 # broken, or spawning external process is slower than built-in grep git has).
 154
 155 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 156         @$(SHELL_PATH) ./GIT-VERSION-GEN
 157 -include GIT-VERSION-FILE
 158
 159 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 160 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 161 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 162 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 163 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 164
 165 # CFLAGS and LDFLAGS are for the users to override from the command line.
 166
 167 CFLAGS = -g -O2 -Wall
 168 LDFLAGS =
 169 ALL_CFLAGS = $(CFLAGS)
 170 ALL_LDFLAGS = $(LDFLAGS)
 171 STRIP ?= strip
 172
 173 prefix = $(HOME)
 174 bindir = $(prefix)/bin
 175 mandir = $(prefix)/share/man
 176 infodir = $(prefix)/share/info
 177 gitexecdir = $(bindir)
 178 sharedir = $(prefix)/share
 179 template_dir = $(sharedir)/git-core/templates
 180 htmldir=$(sharedir)/doc/git-doc
 181 ifeq ($(prefix),/usr)
 182 sysconfdir = /etc
 183 else
 184 sysconfdir = $(prefix)/etc
 185 endif
 186 lib = lib
 187 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 188 # DESTDIR=
 189
 190 # default configuration for gitweb
 191 GITWEB_CONFIG = gitweb_config.perl
 192 GITWEB_HOME_LINK_STR = projects
 193 GITWEB_SITENAME =
 194 GITWEB_PROJECTROOT = /pub/git
 195 GITWEB_PROJECT_MAXDEPTH = 2007
 196 GITWEB_EXPORT_OK =
 197 GITWEB_STRICT_EXPORT =
 198 GITWEB_BASE_URL =
 199 GITWEB_LIST =
 200 GITWEB_HOMETEXT = indextext.html
 201 GITWEB_CSS = gitweb.css
 202 GITWEB_LOGO = git-logo.png
 203 GITWEB_FAVICON = git-favicon.png
 204 GITWEB_SITE_HEADER =
 205 GITWEB_SITE_FOOTER =
 206
 207 export prefix bindir gitexecdir sharedir template_dir htmldir sysconfdir
 208
 209 CC = gcc
 210 AR = ar
 211 RM = rm -f
 212 TAR = tar
 213 FIND = find
 214 INSTALL = install
 215 RPMBUILD = rpmbuild
 216 TCL_PATH = tclsh
 217 TCLTK_PATH = wish
 218
 219 export TCL_PATH TCLTK_PATH
 220
 221 # sparse is architecture-neutral, which means that we need to tell it
 222 # explicitly what architecture to check for. Fix this up for yours..
 223 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 224
 225
 226
 227 ### --- END CONFIGURATION SECTION ---
 228
 229 # Those must not be GNU-specific; they are shared with perl/ which may
 230 # be built by a different compiler. (Note that this is an artifact now
 231 # but it still might be nice to keep that distinction.)
 232 BASIC_CFLAGS =
 233 BASIC_LDFLAGS =
 234
 235 SCRIPT_SH = \
 236         git-bisect.sh \
 237         git-clone.sh \
 238         git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
 239         git-pull.sh git-rebase.sh git-rebase--interactive.sh \
 240         git-repack.sh git-request-pull.sh \
 241         git-sh-setup.sh \
 242         git-am.sh \
 243         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 244         git-merge-resolve.sh \
 245         git-lost-found.sh git-quiltimport.sh git-submodule.sh \
 246         git-filter-branch.sh \
 247         git-stash.sh \
 248         git-web--browse.sh
 249
 250 SCRIPT_PERL = \
 251         git-add--interactive.perl \
 252         git-archimport.perl git-cvsimport.perl git-relink.perl \
 253         git-cvsserver.perl git-cvsexportcommit.perl \
 254         git-send-email.perl git-svn.perl
 255
 256 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 257           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 258           git-instaweb
 259
 260 # ... and all the rest that could be moved out of bindir to gitexecdir
 261 PROGRAMS = \
 262         git-fetch-pack$X \
 263         git-hash-object$X git-index-pack$X \
 264         git-fast-import$X \
 265         git-daemon$X \
 266         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 267         git-receive-pack$X \
 268         git-send-pack$X git-shell$X \
 269         git-show-index$X \
 270         git-unpack-file$X \
 271         git-update-server-info$X \
 272         git-upload-pack$X \
 273         git-pack-redundant$X git-var$X \
 274         git-merge-tree$X git-imap-send$X \
 275         $(EXTRA_PROGRAMS)
 276
 277 # Empty...
 278 EXTRA_PROGRAMS =
 279
 280 # List built-in command $C whose implementation cmd_$C() is not in
 281 # builtin-$C.o but is linked in as part of some other command.
 282 BUILT_INS = \
 283         git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
 284         git-get-tar-commit-id$X git-init$X git-repo-config$X \
 285         git-fsck-objects$X git-cherry-pick$X git-peek-remote$X git-status$X \
 286         git-merge-subtree$X \
 287         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 288
 289 # what 'all' will build and 'install' will install, in gitexecdir
 290 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 291
 292 # what 'all' will build but not install in gitexecdir
 293 OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
 294
 295 # Set paths to tools early so that they can be used for version tests.
 296 ifndef SHELL_PATH
 297         SHELL_PATH = /bin/sh
 298 endif
 299 ifndef PERL_PATH
 300         PERL_PATH = /usr/bin/perl
 301 endif
 302
 303 export PERL_PATH
 304
 305 LIB_FILE=libgit.a
 306 XDIFF_LIB=xdiff/lib.a
 307
 308 LIB_H = \
 309         archive.h blob.h cache.h cache-tree.h commit.h csum-file.h delta.h grep.h \
 310         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 311         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 312         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
 313         utf8.h reflog-walk.h patch-ids.h attr.h decorate.h progress.h \
 314         mailmap.h remote.h parse-options.h transport.h diffcore.h hash.h ll-merge.h fsck.h \
 315         pack-revindex.h
 316
 317 DIFF_OBJS = \
 318         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 319         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 320         diffcore-delta.o log-tree.o
 321
 322 LIB_OBJS = \
 323         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 324         date.o diff-delta.o entry.o exec_cmd.o ident.o \
 325         pretty.o interpolate.o hash.o \
 326         lockfile.o \
 327         patch-ids.o \
 328         object.o pack-check.o pack-write.o patch-delta.o path.o pkt-line.o \
 329         sideband.o reachable.o reflog-walk.o \
 330         quote.o read-cache.o refs.o run-command.o dir.o \
 331         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 332         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 333         revision.o pager.o tree-walk.o xdiff-interface.o \
 334         write_or_die.o trace.o list-objects.o grep.o match-trees.o \
 335         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 336         color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
 337         convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o \
 338         transport.o bundle.o walker.o parse-options.o ws.o archive.o branch.o \
 339         ll-merge.o alias.o fsck.o pack-revindex.o
 340
 341 BUILTIN_OBJS = \
 342         builtin-add.o \
 343         builtin-annotate.o \
 344         builtin-apply.o \
 345         builtin-archive.o \
 346         builtin-blame.o \
 347         builtin-branch.o \
 348         builtin-bundle.o \
 349         builtin-cat-file.o \
 350         builtin-check-attr.o \
 351         builtin-checkout.o \
 352         builtin-checkout-index.o \
 353         builtin-check-ref-format.o \
 354         builtin-clean.o \
 355         builtin-commit.o \
 356         builtin-commit-tree.o \
 357         builtin-count-objects.o \
 358         builtin-describe.o \
 359         builtin-diff.o \
 360         builtin-diff-files.o \
 361         builtin-diff-index.o \
 362         builtin-diff-tree.o \
 363         builtin-fast-export.o \
 364         builtin-fetch.o \
 365         builtin-fetch-pack.o \
 366         builtin-fetch--tool.o \
 367         builtin-fmt-merge-msg.o \
 368         builtin-for-each-ref.o \
 369         builtin-fsck.o \
 370         builtin-gc.o \
 371         builtin-grep.o \
 372         builtin-init-db.o \
 373         builtin-log.o \
 374         builtin-ls-files.o \
 375         builtin-ls-tree.o \
 376         builtin-ls-remote.o \
 377         builtin-mailinfo.o \
 378         builtin-mailsplit.o \
 379         builtin-merge-base.o \
 380         builtin-merge-file.o \
 381         builtin-merge-ours.o \
 382         builtin-merge-recursive.o \
 383         builtin-mv.o \
 384         builtin-name-rev.o \
 385         builtin-pack-objects.o \
 386         builtin-prune.o \
 387         builtin-prune-packed.o \
 388         builtin-push.o \
 389         builtin-read-tree.o \
 390         builtin-reflog.o \
 391         builtin-remote.o \
 392         builtin-send-pack.o \
 393         builtin-config.o \
 394         builtin-rerere.o \
 395         builtin-reset.o \
 396         builtin-rev-list.o \
 397         builtin-rev-parse.o \
 398         builtin-revert.o \
 399         builtin-rm.o \
 400         builtin-shortlog.o \
 401         builtin-show-branch.o \
 402         builtin-stripspace.o \
 403         builtin-symbolic-ref.o \
 404         builtin-tag.o \
 405         builtin-tar-tree.o \
 406         builtin-unpack-objects.o \
 407         builtin-update-index.o \
 408         builtin-update-ref.o \
 409         builtin-upload-archive.o \
 410         builtin-verify-pack.o \
 411         builtin-verify-tag.o \
 412         builtin-write-tree.o \
 413         builtin-show-ref.o \
 414         builtin-pack-refs.o
 415
 416 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 417 EXTLIBS =
 418
 419 #
 420 # Platform specific tweaks
 421 #
 422
 423 # We choose to avoid "if .. else if .. else .. endif endif"
 424 # because maintaining the nesting to match is a pain.  If
 425 # we had "elif" things would have been much nicer...
 426
 427 ifeq ($(uname_S),Linux)
 428         NO_STRLCPY = YesPlease
 429 endif
 430 ifeq ($(uname_S),GNU/kFreeBSD)
 431         NO_STRLCPY = YesPlease
 432 endif
 433 ifeq ($(uname_S),Darwin)
 434         NEEDS_SSL_WITH_CRYPTO = YesPlease
 435         NEEDS_LIBICONV = YesPlease
 436         ifneq ($(shell expr "$(uname_R)" : '9\.'),2)
 437                 OLD_ICONV = UnfortunatelyYes
 438         endif
 439         NO_STRLCPY = YesPlease
 440         NO_MEMMEM = YesPlease
 441 endif
 442 ifeq ($(uname_S),SunOS)
 443         NEEDS_SOCKET = YesPlease
 444         NEEDS_NSL = YesPlease
 445         SHELL_PATH = /bin/bash
 446         NO_STRCASESTR = YesPlease
 447         NO_MEMMEM = YesPlease
 448         NO_HSTRERROR = YesPlease
 449         NO_MKDTEMP = YesPlease
 450         ifeq ($(uname_R),5.8)
 451                 NEEDS_LIBICONV = YesPlease
 452                 NO_UNSETENV = YesPlease
 453                 NO_SETENV = YesPlease
 454                 NO_C99_FORMAT = YesPlease
 455                 NO_STRTOUMAX = YesPlease
 456         endif
 457         ifeq ($(uname_R),5.9)
 458                 NO_UNSETENV = YesPlease
 459                 NO_SETENV = YesPlease
 460                 NO_C99_FORMAT = YesPlease
 461                 NO_STRTOUMAX = YesPlease
 462         endif
 463         INSTALL = ginstall
 464         TAR = gtar
 465         BASIC_CFLAGS += -D__EXTENSIONS__
 466 endif
 467 ifeq ($(uname_O),Cygwin)
 468         NO_D_TYPE_IN_DIRENT = YesPlease
 469         NO_D_INO_IN_DIRENT = YesPlease
 470         NO_STRCASESTR = YesPlease
 471         NO_MEMMEM = YesPlease
 472         NO_SYMLINK_HEAD = YesPlease
 473         NEEDS_LIBICONV = YesPlease
 474         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 475         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 476         OLD_ICONV = UnfortunatelyYes
 477         # There are conflicting reports about this.
 478         # On some boxes NO_MMAP is needed, and not so elsewhere.
 479         # Try commenting this out if you suspect MMAP is more efficient
 480         NO_MMAP = YesPlease
 481         NO_IPV6 = YesPlease
 482         X = .exe
 483 endif
 484 ifeq ($(uname_S),FreeBSD)
 485         NEEDS_LIBICONV = YesPlease
 486         NO_MEMMEM = YesPlease
 487         BASIC_CFLAGS += -I/usr/local/include
 488         BASIC_LDFLAGS += -L/usr/local/lib
 489         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 490 endif
 491 ifeq ($(uname_S),OpenBSD)
 492         NO_STRCASESTR = YesPlease
 493         NO_MEMMEM = YesPlease
 494         NEEDS_LIBICONV = YesPlease
 495         BASIC_CFLAGS += -I/usr/local/include
 496         BASIC_LDFLAGS += -L/usr/local/lib
 497 endif
 498 ifeq ($(uname_S),NetBSD)
 499         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 500                 NEEDS_LIBICONV = YesPlease
 501         endif
 502         BASIC_CFLAGS += -I/usr/pkg/include
 503         BASIC_LDFLAGS += -L/usr/pkg/lib
 504         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 505 endif
 506 ifeq ($(uname_S),AIX)
 507         NO_STRCASESTR=YesPlease
 508         NO_MEMMEM = YesPlease
 509         NO_STRLCPY = YesPlease
 510         NEEDS_LIBICONV=YesPlease
 511 endif
 512 ifeq ($(uname_S),GNU)
 513         # GNU/Hurd
 514         NO_STRLCPY=YesPlease
 515 endif
 516 ifeq ($(uname_S),IRIX64)
 517         NO_IPV6=YesPlease
 518         NO_SETENV=YesPlease
 519         NO_STRCASESTR=YesPlease
 520         NO_MEMMEM = YesPlease
 521         NO_STRLCPY = YesPlease
 522         NO_SOCKADDR_STORAGE=YesPlease
 523         SHELL_PATH=/usr/gnu/bin/bash
 524         BASIC_CFLAGS += -DPATH_MAX=1024
 525         # for now, build 32-bit version
 526         BASIC_LDFLAGS += -L/usr/lib32
 527 endif
 528 ifeq ($(uname_S),HP-UX)
 529         NO_IPV6=YesPlease
 530         NO_SETENV=YesPlease
 531         NO_STRCASESTR=YesPlease
 532         NO_MEMMEM = YesPlease
 533         NO_STRLCPY = YesPlease
 534         NO_MKDTEMP = YesPlease
 535         NO_UNSETENV = YesPlease
 536         NO_HSTRERROR = YesPlease
 537         NO_SYS_SELECT_H = YesPlease
 538 endif
 539 ifneq (,$(findstring arm,$(uname_M)))
 540         ARM_SHA1 = YesPlease
 541 endif
 542
 543 -include config.mak.autogen
 544 -include config.mak
 545
 546 ifeq ($(uname_S),Darwin)
 547         ifndef NO_FINK
 548                 ifeq ($(shell test -d /sw/lib && echo y),y)
 549                         BASIC_CFLAGS += -I/sw/include
 550                         BASIC_LDFLAGS += -L/sw/lib
 551                 endif
 552         endif
 553         ifndef NO_DARWIN_PORTS
 554                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 555                         BASIC_CFLAGS += -I/opt/local/include
 556                         BASIC_LDFLAGS += -L/opt/local/lib
 557                 endif
 558         endif
 559 endif
 560
 561 ifdef NO_R_TO_GCC_LINKER
 562         # Some gcc does not accept and pass -R to the linker to specify
 563         # the runtime dynamic library path.
 564         CC_LD_DYNPATH = -Wl,-rpath=
 565 else
 566         CC_LD_DYNPATH = -R
 567 endif
 568
 569 ifdef NO_CURL
 570         BASIC_CFLAGS += -DNO_CURL
 571 else
 572         ifdef CURLDIR
 573                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 574                 BASIC_CFLAGS += -I$(CURLDIR)/include
 575                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 576         else
 577                 CURL_LIBCURL = -lcurl
 578         endif
 579         BUILTIN_OBJS += builtin-http-fetch.o
 580         EXTLIBS += $(CURL_LIBCURL)
 581         LIB_OBJS += http.o http-walker.o
 582         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 583         ifeq "$(curl_check)" "070908"
 584                 ifndef NO_EXPAT
 585                         PROGRAMS += git-http-push$X
 586                 endif
 587         endif
 588         ifndef NO_EXPAT
 589                 EXPAT_LIBEXPAT = -lexpat
 590         endif
 591 endif
 592
 593 ifdef ZLIB_PATH
 594         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 595         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 596 endif
 597 EXTLIBS += -lz
 598
 599 ifndef NO_OPENSSL
 600         OPENSSL_LIBSSL = -lssl
 601         ifdef OPENSSLDIR
 602                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 603                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
 604         else
 605                 OPENSSL_LINK =
 606         endif
 607 else
 608         BASIC_CFLAGS += -DNO_OPENSSL
 609         MOZILLA_SHA1 = 1
 610         OPENSSL_LIBSSL =
 611 endif
 612 ifdef NEEDS_SSL_WITH_CRYPTO
 613         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 614 else
 615         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 616 endif
 617 ifdef NEEDS_LIBICONV
 618         ifdef ICONVDIR
 619                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 620                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
 621         else
 622                 ICONV_LINK =
 623         endif
 624         EXTLIBS += $(ICONV_LINK) -liconv
 625 endif
 626 ifdef NEEDS_SOCKET
 627         EXTLIBS += -lsocket
 628 endif
 629 ifdef NEEDS_NSL
 630         EXTLIBS += -lnsl
 631 endif
 632 ifdef NO_D_TYPE_IN_DIRENT
 633         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 634 endif
 635 ifdef NO_D_INO_IN_DIRENT
 636         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 637 endif
 638 ifdef NO_C99_FORMAT
 639         BASIC_CFLAGS += -DNO_C99_FORMAT
 640 endif
 641 ifdef SNPRINTF_RETURNS_BOGUS
 642         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 643         COMPAT_OBJS += compat/snprintf.o
 644 endif
 645 ifdef FREAD_READS_DIRECTORIES
 646         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 647         COMPAT_OBJS += compat/fopen.o
 648 endif
 649 ifdef NO_SYMLINK_HEAD
 650         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 651 endif
 652 ifdef NO_STRCASESTR
 653         COMPAT_CFLAGS += -DNO_STRCASESTR
 654         COMPAT_OBJS += compat/strcasestr.o
 655 endif
 656 ifdef NO_STRLCPY
 657         COMPAT_CFLAGS += -DNO_STRLCPY
 658         COMPAT_OBJS += compat/strlcpy.o
 659 endif
 660 ifdef NO_STRTOUMAX
 661         COMPAT_CFLAGS += -DNO_STRTOUMAX
 662         COMPAT_OBJS += compat/strtoumax.o
 663 endif
 664 ifdef NO_STRTOULL
 665         COMPAT_CFLAGS += -DNO_STRTOULL
 666 endif
 667 ifdef NO_SETENV
 668         COMPAT_CFLAGS += -DNO_SETENV
 669         COMPAT_OBJS += compat/setenv.o
 670 endif
 671 ifdef NO_MKDTEMP
 672         COMPAT_CFLAGS += -DNO_MKDTEMP
 673         COMPAT_OBJS += compat/mkdtemp.o
 674 endif
 675 ifdef NO_UNSETENV
 676         COMPAT_CFLAGS += -DNO_UNSETENV
 677         COMPAT_OBJS += compat/unsetenv.o
 678 endif
 679 ifdef NO_SYS_SELECT_H
 680         BASIC_CFLAGS += -DNO_SYS_SELECT_H
 681 endif
 682 ifdef NO_MMAP
 683         COMPAT_CFLAGS += -DNO_MMAP
 684         COMPAT_OBJS += compat/mmap.o
 685 endif
 686 ifdef NO_PREAD
 687         COMPAT_CFLAGS += -DNO_PREAD
 688         COMPAT_OBJS += compat/pread.o
 689 endif
 690 ifdef NO_FAST_WORKING_DIRECTORY
 691         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 692 endif
 693 ifdef NO_TRUSTABLE_FILEMODE
 694         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 695 endif
 696 ifdef NO_IPV6
 697         BASIC_CFLAGS += -DNO_IPV6
 698 endif
 699 ifdef NO_SOCKADDR_STORAGE
 700 ifdef NO_IPV6
 701         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 702 else
 703         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 704 endif
 705 endif
 706 ifdef NO_INET_NTOP
 707         LIB_OBJS += compat/inet_ntop.o
 708 endif
 709 ifdef NO_INET_PTON
 710         LIB_OBJS += compat/inet_pton.o
 711 endif
 712
 713 ifdef NO_ICONV
 714         BASIC_CFLAGS += -DNO_ICONV
 715 endif
 716
 717 ifdef OLD_ICONV
 718         BASIC_CFLAGS += -DOLD_ICONV
 719 endif
 720
 721 ifdef NO_DEFLATE_BOUND
 722         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 723 endif
 724
 725 ifdef PPC_SHA1
 726         SHA1_HEADER = "ppc/sha1.h"
 727         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 728 else
 729 ifdef ARM_SHA1
 730         SHA1_HEADER = "arm/sha1.h"
 731         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 732 else
 733 ifdef MOZILLA_SHA1
 734         SHA1_HEADER = "mozilla-sha1/sha1.h"
 735         LIB_OBJS += mozilla-sha1/sha1.o
 736 else
 737         SHA1_HEADER = <openssl/sha.h>
 738         EXTLIBS += $(LIB_4_CRYPTO)
 739 endif
 740 endif
 741 endif
 742 ifdef NO_PERL_MAKEMAKER
 743         export NO_PERL_MAKEMAKER
 744 endif
 745 ifdef NO_HSTRERROR
 746         COMPAT_CFLAGS += -DNO_HSTRERROR
 747         COMPAT_OBJS += compat/hstrerror.o
 748 endif
 749 ifdef NO_MEMMEM
 750         COMPAT_CFLAGS += -DNO_MEMMEM
 751         COMPAT_OBJS += compat/memmem.o
 752 endif
 753 ifdef INTERNAL_QSORT
 754         COMPAT_CFLAGS += -DINTERNAL_QSORT
 755         COMPAT_OBJS += compat/qsort.o
 756 endif
 757
 758 ifdef THREADED_DELTA_SEARCH
 759         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
 760         EXTLIBS += -lpthread
 761         LIB_OBJS += thread-utils.o
 762 endif
 763 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 764         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 765 endif
 766 ifdef NO_EXTERNAL_GREP
 767         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 768 endif
 769
 770 ifeq ($(TCLTK_PATH),)
 771 NO_TCLTK=NoThanks
 772 endif
 773
 774 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 775 QUIET_SUBDIR1  =
 776
 777 ifneq ($(findstring $(MAKEFLAGS),w),w)
 778 PRINT_DIR = --no-print-directory
 779 else # "make -w"
 780 NO_SUBDIR = :
 781 endif
 782
 783 ifneq ($(findstring $(MAKEFLAGS),s),s)
 784 ifndef V
 785         QUIET_CC       = @echo '   ' CC $@;
 786         QUIET_AR       = @echo '   ' AR $@;
 787         QUIET_LINK     = @echo '   ' LINK $@;
 788         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 789         QUIET_GEN      = @echo '   ' GEN $@;
 790         QUIET_SUBDIR0  = +@subdir=
 791         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 792                          $(MAKE) $(PRINT_DIR) -C $$subdir
 793         export V
 794         export QUIET_GEN
 795         export QUIET_BUILT_IN
 796 endif
 797 endif
 798
 799 ifdef ASCIIDOC8
 800         export ASCIIDOC8
 801 endif
 802
 803 # Shell quote (do not use $(call) to accommodate ancient setups);
 804
 805 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 806 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
 807
 808 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 809 bindir_SQ = $(subst ','\'',$(bindir))
 810 mandir_SQ = $(subst ','\'',$(mandir))
 811 infodir_SQ = $(subst ','\'',$(infodir))
 812 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 813 template_dir_SQ = $(subst ','\'',$(template_dir))
 814 htmldir_SQ = $(subst ','\'',$(htmldir))
 815 prefix_SQ = $(subst ','\'',$(prefix))
 816
 817 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 818 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 819 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
 820
 821 LIBS = $(GITLIBS) $(EXTLIBS)
 822
 823 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 824         $(COMPAT_CFLAGS)
 825 LIB_OBJS += $(COMPAT_OBJS)
 826
 827 ALL_CFLAGS += $(BASIC_CFLAGS)
 828 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 829
 830 export TAR INSTALL DESTDIR SHELL_PATH
 831
 832
 833 ### Build rules
 834
 835 all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
 836 ifneq (,$X)
 837         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
 838 endif
 839
 840 all::
 841 ifndef NO_TCLTK
 842         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
 843         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
 844 endif
 845         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 846         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 847
 848 strip: $(PROGRAMS) git$X
 849         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 850
 851 git.o: git.c common-cmds.h GIT-CFLAGS
 852         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 853                 $(ALL_CFLAGS) -c $(filter %.c,$^)
 854
 855 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
 856         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
 857                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 858
 859 help.o: help.c common-cmds.h GIT-CFLAGS
 860         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 861                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
 862                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
 863                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
 864
 865 $(BUILT_INS): git$X
 866         $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@
 867
 868 common-cmds.h: ./generate-cmdlist.sh command-list.txt
 869
 870 common-cmds.h: $(wildcard Documentation/git-*.txt)
 871         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
 872
 873 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 874         $(QUIET_GEN)$(RM) $@ $@+ && \
 875         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 876             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
 877             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 878             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 879             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 880             $@.sh >$@+ && \
 881         chmod +x $@+ && \
 882         mv $@+ $@
 883
 884 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 885
 886 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
 887         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 888
 889 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 890         $(QUIET_GEN)$(RM) $@ $@+ && \
 891         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
 892         sed -e '1{' \
 893             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 894             -e '        h' \
 895             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 896             -e '        H' \
 897             -e '        x' \
 898             -e '}' \
 899             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 900             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 901             $@.perl >$@+ && \
 902         chmod +x $@+ && \
 903         mv $@+ $@
 904
 905 gitweb/gitweb.cgi: gitweb/gitweb.perl
 906         $(QUIET_GEN)$(RM) $@ $@+ && \
 907         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 908             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 909             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 910             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 911             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 912             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 913             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 914             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
 915             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 916             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 917             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 918             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 919             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 920             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 921             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 922             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 923             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 924             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 925             $< >$@+ && \
 926         chmod +x $@+ && \
 927         mv $@+ $@
 928
 929 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 930         $(QUIET_GEN)$(RM) $@ $@+ && \
 931         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 932             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 933             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 934             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 935             -e '/@@GITWEB_CGI@@/d' \
 936             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 937             -e '/@@GITWEB_CSS@@/d' \
 938             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 939             $@.sh > $@+ && \
 940         chmod +x $@+ && \
 941         mv $@+ $@
 942
 943 configure: configure.ac
 944         $(QUIET_GEN)$(RM) $@ $<+ && \
 945         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 946             $< > $<+ && \
 947         autoconf -o $@ $<+ && \
 948         $(RM) $<+
 949
 950 # These can record GIT_VERSION
 951 git.o git.spec \
 952         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 953         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 954         : GIT-VERSION-FILE
 955
 956 %.o: %.c GIT-CFLAGS
 957         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 958 %.s: %.c GIT-CFLAGS
 959         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 960 %.o: %.S
 961         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 962
 963 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 964         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 965 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 966         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 967
 968 config.o: config.c GIT-CFLAGS
 969         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
 970
 971 http.o: http.c GIT-CFLAGS
 972         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 973
 974 ifdef NO_EXPAT
 975 http-walker.o: http-walker.c http.h GIT-CFLAGS
 976         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 977 endif
 978
 979 git-%$X: %.o $(GITLIBS)
 980         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 981
 982 git-imap-send$X: imap-send.o $(LIB_FILE)
 983
 984 http.o http-walker.o http-push.o transport.o: http.h
 985
 986 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 987         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 988                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 989
 990 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 991 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 992 builtin-revert.o wt-status.o: wt-status.h
 993
 994 $(LIB_FILE): $(LIB_OBJS)
 995         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 996
 997 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 998         xdiff/xmerge.o
 999 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1000         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1001
1002 $(XDIFF_LIB): $(XDIFF_OBJS)
1003         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1004
1005
1006 doc:
1007         $(MAKE) -C Documentation all
1008
1009 info:
1010         $(MAKE) -C Documentation info
1011
1012 TAGS:
1013         $(RM) TAGS
1014         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1015
1016 tags:
1017         $(RM) tags
1018         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1019
1020 cscope:
1021         $(RM) cscope*
1022         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1023
1024 ### Detect prefix changes
1025 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1026              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1027
1028 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1029         @FLAGS='$(TRACK_CFLAGS)'; \
1030             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1031                 echo 1>&2 "    * new build flags or prefix"; \
1032                 echo "$$FLAGS" >GIT-CFLAGS; \
1033             fi
1034
1035 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1036         @echo SHELL_PATH=\''$(SHELL_PATH_SQ)'\' >$@
1037
1038 ### Detect Tck/Tk interpreter path changes
1039 ifndef NO_TCLTK
1040 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1041
1042 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1043         @VARS='$(TRACK_VARS)'; \
1044             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1045                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1046                 echo "$$VARS" >$@; \
1047             fi
1048
1049 .PHONY: .FORCE-GIT-GUI-VARS
1050 endif
1051
1052 ### Testing rules
1053
1054 TEST_PROGRAMS = test-chmtime$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
1055
1056 all:: $(TEST_PROGRAMS)
1057
1058 # GNU make supports exporting all variables by "export" without parameters.
1059 # However, the environment gets quite big, and some programs have problems
1060 # with that.
1061
1062 export NO_SVN_TESTS
1063
1064 test: all
1065         $(MAKE) -C t/ all
1066
1067 test-date$X: date.o ctype.o
1068
1069 test-delta$X: diff-delta.o patch-delta.o
1070
1071 test-parse-options$X: parse-options.o
1072
1073 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1074
1075 test-%$X: test-%.o $(GITLIBS)
1076         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1077
1078 check-sha1:: test-sha1$X
1079         ./test-sha1.sh
1080
1081 check: common-cmds.h
1082         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
1083
1084 remove-dashes:
1085         ./fixup-builtins $(BUILT_INS)
1086
1087 ### Installation rules
1088
1089 install: all
1090         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1091         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1092         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1093         $(INSTALL) git$X '$(DESTDIR_SQ)$(bindir_SQ)'
1094         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1095         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1096 ifndef NO_TCLTK
1097         $(MAKE) -C gitk-git install
1098         $(MAKE) -C git-gui install
1099 endif
1100         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
1101         then \
1102                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1103                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
1104                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1105                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
1106         fi
1107         $(foreach p,$(BUILT_INS), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
1108 ifneq (,$X)
1109         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
1110 endif
1111
1112 install-doc:
1113         $(MAKE) -C Documentation install
1114
1115 install-info:
1116         $(MAKE) -C Documentation install-info
1117
1118 quick-install-doc:
1119         $(MAKE) -C Documentation quick-install
1120
1121
1122
1123 ### Maintainer's dist rules
1124
1125 git.spec: git.spec.in
1126         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1127         mv $@+ $@
1128
1129 GIT_TARNAME=git-$(GIT_VERSION)
1130 dist: git.spec git-archive$(X) configure
1131         ./git-archive --format=tar \
1132                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1133         @mkdir -p $(GIT_TARNAME)
1134         @cp git.spec configure $(GIT_TARNAME)
1135         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1136         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1137         $(TAR) rf $(GIT_TARNAME).tar \
1138                 $(GIT_TARNAME)/git.spec \
1139                 $(GIT_TARNAME)/configure \
1140                 $(GIT_TARNAME)/version \
1141                 $(GIT_TARNAME)/git-gui/version
1142         @$(RM) -r $(GIT_TARNAME)
1143         gzip -f -9 $(GIT_TARNAME).tar
1144
1145 rpm: dist
1146         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1147
1148 htmldocs = git-htmldocs-$(GIT_VERSION)
1149 manpages = git-manpages-$(GIT_VERSION)
1150 dist-doc:
1151         $(RM) -r .doc-tmp-dir
1152         mkdir .doc-tmp-dir
1153         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1154         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1155         gzip -n -9 -f $(htmldocs).tar
1156         :
1157         $(RM) -r .doc-tmp-dir
1158         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1159         $(MAKE) -C Documentation DESTDIR=./ \
1160                 man1dir=../.doc-tmp-dir/man1 \
1161                 man5dir=../.doc-tmp-dir/man5 \
1162                 man7dir=../.doc-tmp-dir/man7 \
1163                 install
1164         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1165         gzip -n -9 -f $(manpages).tar
1166         $(RM) -r .doc-tmp-dir
1167
1168 ### Cleaning rules
1169
1170 distclean: clean
1171         $(RM) configure
1172
1173 clean:
1174         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1175                 $(LIB_FILE) $(XDIFF_LIB)
1176         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1177         $(RM) $(TEST_PROGRAMS)
1178         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1179         $(RM) -r autom4te.cache
1180         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1181         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1182         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1183         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1184         $(RM) gitweb/gitweb.cgi
1185         $(MAKE) -C Documentation/ clean
1186         $(MAKE) -C perl clean
1187         $(MAKE) -C templates/ clean
1188         $(MAKE) -C t/ clean
1189 ifndef NO_TCLTK
1190         $(MAKE) -C gitk-git clean
1191         $(MAKE) -C git-gui clean
1192 endif
1193         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1194
1195 .PHONY: all install clean strip
1196 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1197 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1198
1199 ### Check documentation
1200 #
1201 check-docs::
1202         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1203         do \
1204                 case "$$v" in \
1205                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1206                 git-merge-resolve | git-merge-stupid | git-merge-subtree | \
1207                 git-fsck-objects | git-init-db | \
1208                 git-?*--?* ) continue ;; \
1209                 esac ; \
1210                 test -f "Documentation/$$v.txt" || \
1211                 echo "no doc: $$v"; \
1212                 sed -e '/^#/d' command-list.txt | \
1213                 grep -q "^$$v[  ]" || \
1214                 case "$$v" in \
1215                 git) ;; \
1216                 *) echo "no link: $$v";; \
1217                 esac ; \
1218         done; \
1219         ( \
1220                 sed -e '/^#/d' \
1221                     -e 's/[     ].*//' \
1222                     -e 's/^/listed /' command-list.txt; \
1223                 ls -1 Documentation/git*txt | \
1224                 sed -e 's|Documentation/|documented |' \
1225                     -e 's/\.txt//'; \
1226         ) | while read how cmd; \
1227         do \
1228                 case "$$how,$$cmd" in \
1229                 *,git-citool | \
1230                 *,git-gui | \
1231                 *,git-help | \
1232                 documented,gitattributes | \
1233                 documented,gitignore | \
1234                 documented,gitmodules | \
1235                 documented,gitcli | \
1236                 documented,git-tools | \
1237                 sentinel,not,matching,is,ok ) continue ;; \
1238                 esac; \
1239                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1240                 *" $$cmd "*)    ;; \
1241                 *) echo "removed but $$how: $$cmd" ;; \
1242                 esac; \
1243         done ) | sort
1244
1245 ### Make sure built-ins do not have dups and listed in git.c
1246 #
1247 check-builtins::
1248         ./check-builtins.sh
1249