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 NO_OPENSSL environment variable if you do not have OpenSSL.
   7 # This also implies MOZILLA_SHA1.
   8 #
   9 # Define NO_CURL if you do not have curl installed.  git-http-pull and
  10 # git-http-push are not built, and you cannot use http:// and https://
  11 # transports.
  12 #
  13 # Define CURLDIR=/foo/bar if your curl header and library files are in
  14 # /foo/bar/include and /foo/bar/lib directories.
  15 #
  16 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  17 # not built, and you cannot push using http:// and https:// transports.
  18 #
  19 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  20 #
  21 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  22 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  23 #
  24 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  25 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  26 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  27 # some C compilers supported these specifiers prior to C99 as an extension.
  28 #
  29 # Define NO_STRCASESTR if you don't have strcasestr.
  30 #
  31 # Define NO_STRLCPY if you don't have strlcpy.
  32 #
  33 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  34 # If your compiler also does not support long long or does not have
  35 # strtoull, define NO_STRTOULL.
  36 #
  37 # Define NO_SETENV if you don't have setenv in the C library.
  38 #
  39 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  40 # Enable it on Windows.  By default, symrefs are still used.
  41 #
  42 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  43 # tests.  These tests take up a significant amount of the total test time
  44 # but are not needed unless you plan to talk to SVN repos.
  45 #
  46 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  47 # installed in /sw, but don't want GIT to link against any libraries
  48 # installed there.  If defined you may specify your own (or Fink's)
  49 # include directories and library directories by defining CFLAGS
  50 # and LDFLAGS appropriately.
  51 #
  52 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  53 # have DarwinPorts installed in /opt/local, but don't want GIT to
  54 # link against any libraries installed there.  If defined you may
  55 # specify your own (or DarwinPort's) include directories and
  56 # library directories by defining CFLAGS and LDFLAGS appropriately.
  57 #
  58 # Define PPC_SHA1 environment variable when running make to make use of
  59 # a bundled SHA1 routine optimized for PowerPC.
  60 #
  61 # Define ARM_SHA1 environment variable when running make to make use of
  62 # a bundled SHA1 routine optimized for ARM.
  63 #
  64 # Define MOZILLA_SHA1 environment variable when running make to make use of
  65 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  66 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  67 # choice) has very fast version optimized for i586.
  68 #
  69 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  70 #
  71 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  72 #
  73 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  74 # Patrick Mauritz).
  75 #
  76 # Define NO_MMAP if you want to avoid mmap.
  77 #
  78 # Define NO_PREAD if you have a problem with pread() system call (e.g.
  79 # cygwin.dll before v1.5.22).
  80 #
  81 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  82 # generally faster on your platform than accessing the working directory.
  83 #
  84 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
  85 # the executable mode bit, but doesn't really do so.
  86 #
  87 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  88 #
  89 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
  90 # sockaddr_storage.
  91 #
  92 # Define NO_ICONV if your libc does not properly support iconv.
  93 #
  94 # Define OLD_ICONV if your library has an old iconv(), where the second
  95 # (input buffer pointer) parameter is declared with type (const char **).
  96 #
  97 # Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
  98 # tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
  99 # is used instead.
 100 #
 101 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 102 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 103 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 104 # randomly break unless your underlying filesystem supports those sub-second
 105 # times (my ext3 doesn't).
 106 #
 107 # Define USE_STDEV below if you want git to care about the underlying device
 108 # change being considered an inode change from the update-cache perspective.
 109 #
 110 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 111 # MakeMaker (e.g. using ActiveState under Cygwin).
 112 #
 113
 114 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 115         @$(SHELL_PATH) ./GIT-VERSION-GEN
 116 -include GIT-VERSION-FILE
 117
 118 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 119 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 120 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 121 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 122 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 123
 124 # CFLAGS and LDFLAGS are for the users to override from the command line.
 125
 126 CFLAGS = -g -O2 -Wall
 127 LDFLAGS =
 128 ALL_CFLAGS = $(CFLAGS)
 129 ALL_LDFLAGS = $(LDFLAGS)
 130 STRIP ?= strip
 131
 132 prefix = $(HOME)
 133 bindir = $(prefix)/bin
 134 gitexecdir = $(bindir)
 135 template_dir = $(prefix)/share/git-core/templates/
 136 ETC_GITCONFIG = $(prefix)/etc/gitconfig
 137 # DESTDIR=
 138
 139 # default configuration for gitweb
 140 GITWEB_CONFIG = gitweb_config.perl
 141 GITWEB_HOME_LINK_STR = projects
 142 GITWEB_SITENAME =
 143 GITWEB_PROJECTROOT = /pub/git
 144 GITWEB_EXPORT_OK =
 145 GITWEB_STRICT_EXPORT =
 146 GITWEB_BASE_URL =
 147 GITWEB_LIST =
 148 GITWEB_HOMETEXT = indextext.html
 149 GITWEB_CSS = gitweb.css
 150 GITWEB_LOGO = git-logo.png
 151 GITWEB_FAVICON = git-favicon.png
 152 GITWEB_SITE_HEADER =
 153 GITWEB_SITE_FOOTER =
 154
 155 export prefix bindir gitexecdir template_dir
 156
 157 CC = gcc
 158 AR = ar
 159 TAR = tar
 160 INSTALL = install
 161 RPMBUILD = rpmbuild
 162
 163 # sparse is architecture-neutral, which means that we need to tell it
 164 # explicitly what architecture to check for. Fix this up for yours..
 165 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 166
 167
 168
 169 ### --- END CONFIGURATION SECTION ---
 170
 171 # Those must not be GNU-specific; they are shared with perl/ which may
 172 # be built by a different compiler. (Note that this is an artifact now
 173 # but it still might be nice to keep that distinction.)
 174 BASIC_CFLAGS =
 175 BASIC_LDFLAGS =
 176
 177 SCRIPT_SH = \
 178         git-bisect.sh git-checkout.sh \
 179         git-clean.sh git-clone.sh git-commit.sh \
 180         git-fetch.sh git-gc.sh \
 181         git-ls-remote.sh \
 182         git-merge-one-file.sh git-parse-remote.sh \
 183         git-pull.sh git-rebase.sh \
 184         git-repack.sh git-request-pull.sh git-reset.sh \
 185         git-sh-setup.sh \
 186         git-tag.sh git-verify-tag.sh \
 187         git-applymbox.sh git-applypatch.sh git-am.sh \
 188         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 189         git-merge-resolve.sh git-merge-ours.sh \
 190         git-lost-found.sh git-quiltimport.sh
 191
 192 SCRIPT_PERL = \
 193         git-add--interactive.perl \
 194         git-archimport.perl git-cvsimport.perl git-relink.perl \
 195         git-cvsserver.perl git-remote.perl \
 196         git-svnimport.perl git-cvsexportcommit.perl \
 197         git-send-email.perl git-svn.perl
 198
 199 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 200           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 201           git-status git-instaweb
 202
 203 # ... and all the rest that could be moved out of bindir to gitexecdir
 204 PROGRAMS = \
 205         git-convert-objects$X git-fetch-pack$X git-fsck$X \
 206         git-hash-object$X git-index-pack$X git-local-fetch$X \
 207         git-fast-import$X \
 208         git-merge-base$X \
 209         git-daemon$X \
 210         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 211         git-peek-remote$X git-receive-pack$X \
 212         git-send-pack$X git-shell$X \
 213         git-show-index$X git-ssh-fetch$X \
 214         git-ssh-upload$X git-unpack-file$X \
 215         git-update-server-info$X \
 216         git-upload-pack$X git-verify-pack$X \
 217         git-pack-redundant$X git-var$X \
 218         git-merge-tree$X git-imap-send$X \
 219         git-merge-recursive$X \
 220         $(EXTRA_PROGRAMS)
 221
 222 # Empty...
 223 EXTRA_PROGRAMS =
 224
 225 BUILT_INS = \
 226         git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
 227         git-get-tar-commit-id$X git-init$X git-repo-config$X \
 228         git-fsck-objects$X git-cherry-pick$X \
 229         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 230
 231 # what 'all' will build and 'install' will install, in gitexecdir
 232 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 233
 234 # Backward compatibility -- to be removed after 1.0
 235 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 236
 237 # Set paths to tools early so that they can be used for version tests.
 238 ifndef SHELL_PATH
 239         SHELL_PATH = /bin/sh
 240 endif
 241 ifndef PERL_PATH
 242         PERL_PATH = /usr/bin/perl
 243 endif
 244
 245 export PERL_PATH
 246
 247 LIB_FILE=libgit.a
 248 XDIFF_LIB=xdiff/lib.a
 249
 250 LIB_H = \
 251         archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
 252         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 253         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 254         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
 255         utf8.h reflog-walk.h
 256
 257 DIFF_OBJS = \
 258         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 259         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 260         diffcore-delta.o log-tree.o
 261
 262 LIB_OBJS = \
 263         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 264         date.o diff-delta.o entry.o exec_cmd.o ident.o \
 265         interpolate.o \
 266         lockfile.o \
 267         object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
 268         reachable.o reflog-walk.o \
 269         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 270         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 271         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 272         revision.o pager.o tree-walk.o xdiff-interface.o \
 273         write_or_die.o trace.o list-objects.o grep.o \
 274         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 275         color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
 276         convert.o
 277
 278 BUILTIN_OBJS = \
 279         builtin-add.o \
 280         builtin-annotate.o \
 281         builtin-apply.o \
 282         builtin-archive.o \
 283         builtin-blame.o \
 284         builtin-branch.o \
 285         builtin-bundle.o \
 286         builtin-cat-file.o \
 287         builtin-checkout-index.o \
 288         builtin-check-ref-format.o \
 289         builtin-commit-tree.o \
 290         builtin-count-objects.o \
 291         builtin-describe.o \
 292         builtin-diff.o \
 293         builtin-diff-files.o \
 294         builtin-diff-index.o \
 295         builtin-diff-tree.o \
 296         builtin-fmt-merge-msg.o \
 297         builtin-for-each-ref.o \
 298         builtin-fsck.o \
 299         builtin-grep.o \
 300         builtin-init-db.o \
 301         builtin-log.o \
 302         builtin-ls-files.o \
 303         builtin-ls-tree.o \
 304         builtin-mailinfo.o \
 305         builtin-mailsplit.o \
 306         builtin-merge-base.o \
 307         builtin-merge-file.o \
 308         builtin-mv.o \
 309         builtin-name-rev.o \
 310         builtin-pack-objects.o \
 311         builtin-prune.o \
 312         builtin-prune-packed.o \
 313         builtin-push.o \
 314         builtin-read-tree.o \
 315         builtin-reflog.o \
 316         builtin-config.o \
 317         builtin-rerere.o \
 318         builtin-rev-list.o \
 319         builtin-rev-parse.o \
 320         builtin-revert.o \
 321         builtin-rm.o \
 322         builtin-runstatus.o \
 323         builtin-shortlog.o \
 324         builtin-show-branch.o \
 325         builtin-stripspace.o \
 326         builtin-symbolic-ref.o \
 327         builtin-tar-tree.o \
 328         builtin-unpack-objects.o \
 329         builtin-update-index.o \
 330         builtin-update-ref.o \
 331         builtin-upload-archive.o \
 332         builtin-verify-pack.o \
 333         builtin-write-tree.o \
 334         builtin-show-ref.o \
 335         builtin-pack-refs.o
 336
 337 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 338 EXTLIBS = -lz
 339
 340 #
 341 # Platform specific tweaks
 342 #
 343
 344 # We choose to avoid "if .. else if .. else .. endif endif"
 345 # because maintaining the nesting to match is a pain.  If
 346 # we had "elif" things would have been much nicer...
 347
 348 ifeq ($(uname_S),Linux)
 349         NO_STRLCPY = YesPlease
 350 endif
 351 ifeq ($(uname_S),GNU/kFreeBSD)
 352         NO_STRLCPY = YesPlease
 353 endif
 354 ifeq ($(uname_S),Darwin)
 355         NEEDS_SSL_WITH_CRYPTO = YesPlease
 356         NEEDS_LIBICONV = YesPlease
 357         NO_STRLCPY = YesPlease
 358 endif
 359 ifeq ($(uname_S),SunOS)
 360         NEEDS_SOCKET = YesPlease
 361         NEEDS_NSL = YesPlease
 362         SHELL_PATH = /bin/bash
 363         NO_STRCASESTR = YesPlease
 364         ifeq ($(uname_R),5.8)
 365                 NEEDS_LIBICONV = YesPlease
 366                 NO_UNSETENV = YesPlease
 367                 NO_SETENV = YesPlease
 368                 NO_C99_FORMAT = YesPlease
 369                 NO_STRTOUMAX = YesPlease
 370         endif
 371         ifeq ($(uname_R),5.9)
 372                 NO_UNSETENV = YesPlease
 373                 NO_SETENV = YesPlease
 374                 NO_C99_FORMAT = YesPlease
 375                 NO_STRTOUMAX = YesPlease
 376         endif
 377         INSTALL = ginstall
 378         TAR = gtar
 379         BASIC_CFLAGS += -D__EXTENSIONS__
 380 endif
 381 ifeq ($(uname_O),Cygwin)
 382         NO_D_TYPE_IN_DIRENT = YesPlease
 383         NO_D_INO_IN_DIRENT = YesPlease
 384         NO_STRCASESTR = YesPlease
 385         NO_SYMLINK_HEAD = YesPlease
 386         NEEDS_LIBICONV = YesPlease
 387         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 388         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 389         # There are conflicting reports about this.
 390         # On some boxes NO_MMAP is needed, and not so elsewhere.
 391         # Try commenting this out if you suspect MMAP is more efficient
 392         NO_MMAP = YesPlease
 393         NO_IPV6 = YesPlease
 394         X = .exe
 395 endif
 396 ifeq ($(uname_S),FreeBSD)
 397         NEEDS_LIBICONV = YesPlease
 398         BASIC_CFLAGS += -I/usr/local/include
 399         BASIC_LDFLAGS += -L/usr/local/lib
 400 endif
 401 ifeq ($(uname_S),OpenBSD)
 402         NO_STRCASESTR = YesPlease
 403         NEEDS_LIBICONV = YesPlease
 404         BASIC_CFLAGS += -I/usr/local/include
 405         BASIC_LDFLAGS += -L/usr/local/lib
 406 endif
 407 ifeq ($(uname_S),NetBSD)
 408         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 409                 NEEDS_LIBICONV = YesPlease
 410         endif
 411         BASIC_CFLAGS += -I/usr/pkg/include
 412         BASIC_LDFLAGS += -L/usr/pkg/lib
 413         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 414 endif
 415 ifeq ($(uname_S),AIX)
 416         NO_STRCASESTR=YesPlease
 417         NO_STRLCPY = YesPlease
 418         NEEDS_LIBICONV=YesPlease
 419 endif
 420 ifeq ($(uname_S),IRIX64)
 421         NO_IPV6=YesPlease
 422         NO_SETENV=YesPlease
 423         NO_STRCASESTR=YesPlease
 424         NO_STRLCPY = YesPlease
 425         NO_SOCKADDR_STORAGE=YesPlease
 426         SHELL_PATH=/usr/gnu/bin/bash
 427         BASIC_CFLAGS += -DPATH_MAX=1024
 428         # for now, build 32-bit version
 429         BASIC_LDFLAGS += -L/usr/lib32
 430 endif
 431 ifneq (,$(findstring arm,$(uname_M)))
 432         ARM_SHA1 = YesPlease
 433 endif
 434
 435 -include config.mak.autogen
 436 -include config.mak
 437
 438 ifeq ($(uname_S),Darwin)
 439         ifndef NO_FINK
 440                 ifeq ($(shell test -d /sw/lib && echo y),y)
 441                         BASIC_CFLAGS += -I/sw/include
 442                         BASIC_LDFLAGS += -L/sw/lib
 443                 endif
 444         endif
 445         ifndef NO_DARWIN_PORTS
 446                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 447                         BASIC_CFLAGS += -I/opt/local/include
 448                         BASIC_LDFLAGS += -L/opt/local/lib
 449                 endif
 450         endif
 451 endif
 452
 453 ifdef NO_R_TO_GCC_LINKER
 454         # Some gcc does not accept and pass -R to the linker to specify
 455         # the runtime dynamic library path.
 456         CC_LD_DYNPATH = -Wl,-rpath=
 457 else
 458         CC_LD_DYNPATH = -R
 459 endif
 460
 461 ifndef NO_CURL
 462         ifdef CURLDIR
 463                 # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
 464                 BASIC_CFLAGS += -I$(CURLDIR)/include
 465                 CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
 466         else
 467                 CURL_LIBCURL = -lcurl
 468         endif
 469         PROGRAMS += git-http-fetch$X
 470         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 471         ifeq "$(curl_check)" "070908"
 472                 ifndef NO_EXPAT
 473                         PROGRAMS += git-http-push$X
 474                 endif
 475         endif
 476         ifndef NO_EXPAT
 477                 EXPAT_LIBEXPAT = -lexpat
 478         endif
 479 endif
 480
 481 ifndef NO_OPENSSL
 482         OPENSSL_LIBSSL = -lssl
 483         ifdef OPENSSLDIR
 484                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 485                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
 486         else
 487                 OPENSSL_LINK =
 488         endif
 489 else
 490         BASIC_CFLAGS += -DNO_OPENSSL
 491         MOZILLA_SHA1 = 1
 492         OPENSSL_LIBSSL =
 493 endif
 494 ifdef NEEDS_SSL_WITH_CRYPTO
 495         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 496 else
 497         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 498 endif
 499 ifdef NEEDS_LIBICONV
 500         ifdef ICONVDIR
 501                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 502                 ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
 503         else
 504                 ICONV_LINK =
 505         endif
 506         EXTLIBS += $(ICONV_LINK) -liconv
 507 endif
 508 ifdef NEEDS_SOCKET
 509         EXTLIBS += -lsocket
 510 endif
 511 ifdef NEEDS_NSL
 512         EXTLIBS += -lnsl
 513 endif
 514 ifdef NO_D_TYPE_IN_DIRENT
 515         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 516 endif
 517 ifdef NO_D_INO_IN_DIRENT
 518         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 519 endif
 520 ifdef NO_C99_FORMAT
 521         BASIC_CFLAGS += -DNO_C99_FORMAT
 522 endif
 523 ifdef NO_SYMLINK_HEAD
 524         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 525 endif
 526 ifdef NO_STRCASESTR
 527         COMPAT_CFLAGS += -DNO_STRCASESTR
 528         COMPAT_OBJS += compat/strcasestr.o
 529 endif
 530 ifdef NO_STRLCPY
 531         COMPAT_CFLAGS += -DNO_STRLCPY
 532         COMPAT_OBJS += compat/strlcpy.o
 533 endif
 534 ifdef NO_STRTOUMAX
 535         COMPAT_CFLAGS += -DNO_STRTOUMAX
 536         COMPAT_OBJS += compat/strtoumax.o
 537 endif
 538 ifdef NO_STRTOULL
 539         COMPAT_CFLAGS += -DNO_STRTOULL
 540 endif
 541 ifdef NO_SETENV
 542         COMPAT_CFLAGS += -DNO_SETENV
 543         COMPAT_OBJS += compat/setenv.o
 544 endif
 545 ifdef NO_UNSETENV
 546         COMPAT_CFLAGS += -DNO_UNSETENV
 547         COMPAT_OBJS += compat/unsetenv.o
 548 endif
 549 ifdef NO_MMAP
 550         COMPAT_CFLAGS += -DNO_MMAP
 551         COMPAT_OBJS += compat/mmap.o
 552 endif
 553 ifdef NO_PREAD
 554         COMPAT_CFLAGS += -DNO_PREAD
 555         COMPAT_OBJS += compat/pread.o
 556 endif
 557 ifdef NO_FAST_WORKING_DIRECTORY
 558         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 559 endif
 560 ifdef NO_TRUSTABLE_FILEMODE
 561         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 562 endif
 563 ifdef NO_IPV6
 564         BASIC_CFLAGS += -DNO_IPV6
 565 endif
 566 ifdef NO_SOCKADDR_STORAGE
 567 ifdef NO_IPV6
 568         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 569 else
 570         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 571 endif
 572 endif
 573 ifdef NO_INET_NTOP
 574         LIB_OBJS += compat/inet_ntop.o
 575 endif
 576 ifdef NO_INET_PTON
 577         LIB_OBJS += compat/inet_pton.o
 578 endif
 579
 580 ifdef NO_ICONV
 581         BASIC_CFLAGS += -DNO_ICONV
 582 endif
 583
 584 ifdef OLD_ICONV
 585         BASIC_CFLAGS += -DOLD_ICONV
 586 endif
 587
 588 ifdef PPC_SHA1
 589         SHA1_HEADER = "ppc/sha1.h"
 590         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 591 else
 592 ifdef ARM_SHA1
 593         SHA1_HEADER = "arm/sha1.h"
 594         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 595 else
 596 ifdef MOZILLA_SHA1
 597         SHA1_HEADER = "mozilla-sha1/sha1.h"
 598         LIB_OBJS += mozilla-sha1/sha1.o
 599 else
 600         SHA1_HEADER = <openssl/sha.h>
 601         EXTLIBS += $(LIB_4_CRYPTO)
 602 endif
 603 endif
 604 endif
 605 ifdef NO_PERL_MAKEMAKER
 606         export NO_PERL_MAKEMAKER
 607 endif
 608
 609 QUIET_SUBDIR0  = $(MAKE) -C # space to separate -C and subdir
 610 QUIET_SUBDIR1  =
 611
 612 ifneq ($(findstring $(MAKEFLAGS),w),w)
 613 PRINT_DIR = --no-print-directory
 614 else # "make -w"
 615 NO_SUBDIR = :
 616 endif
 617
 618 ifneq ($(findstring $(MAKEFLAGS),s),s)
 619 ifndef V
 620         QUIET_CC       = @echo '   ' CC $@;
 621         QUIET_AR       = @echo '   ' AR $@;
 622         QUIET_LINK     = @echo '   ' LINK $@;
 623         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 624         QUIET_GEN      = @echo '   ' GEN $@;
 625         QUIET_SUBDIR0  = @subdir=
 626         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 627                          $(MAKE) $(PRINT_DIR) -C $$subdir
 628         export V
 629         export QUIET_GEN
 630         export QUIET_BUILT_IN
 631 endif
 632 endif
 633
 634 # Shell quote (do not use $(call) to accommodate ancient setups);
 635
 636 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 637 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
 638
 639 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 640 bindir_SQ = $(subst ','\'',$(bindir))
 641 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 642 template_dir_SQ = $(subst ','\'',$(template_dir))
 643 prefix_SQ = $(subst ','\'',$(prefix))
 644
 645 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 646 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 647
 648 LIBS = $(GITLIBS) $(EXTLIBS)
 649
 650 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 651         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $(COMPAT_CFLAGS)
 652 LIB_OBJS += $(COMPAT_OBJS)
 653
 654 ALL_CFLAGS += $(BASIC_CFLAGS)
 655 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 656
 657 export prefix gitexecdir TAR INSTALL DESTDIR SHELL_PATH template_dir
 658
 659
 660 ### Build rules
 661
 662 all:: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 663 ifneq (,$X)
 664         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
 665 endif
 666
 667 all::
 668         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
 669         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 670         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 671
 672 strip: $(PROGRAMS) git$X
 673         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 674
 675 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 676         $(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 677                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 678                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 679
 680 help.o: common-cmds.h
 681
 682 $(BUILT_INS): git$X
 683         $(QUIET_BUILT_IN)rm -f $@ && ln git$X $@
 684
 685 common-cmds.h: Documentation/git-*.txt
 686         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
 687
 688 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 689         $(QUIET_GEN)rm -f $@ $@+ && \
 690         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 691             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 692             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 693             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 694             $@.sh >$@+ && \
 695         chmod +x $@+ && \
 696         mv $@+ $@
 697
 698 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 699
 700 perl/perl.mak: GIT-CFLAGS
 701         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 702
 703 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 704         $(QUIET_GEN)rm -f $@ $@+ && \
 705         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 706         sed -e '1{' \
 707             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 708             -e '        h' \
 709             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 710             -e '        H' \
 711             -e '        x' \
 712             -e '}' \
 713             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 714             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 715             $@.perl >$@+ && \
 716         chmod +x $@+ && \
 717         mv $@+ $@
 718
 719 git-status: git-commit
 720         $(QUIET_GEN)cp $< $@+ && mv $@+ $@
 721
 722 gitweb/gitweb.cgi: gitweb/gitweb.perl
 723         $(QUIET_GEN)rm -f $@ $@+ && \
 724         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 725             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 726             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 727             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 728             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 729             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 730             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 731             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 732             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 733             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 734             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 735             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 736             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 737             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 738             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 739             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 740             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 741             $< >$@+ && \
 742         chmod +x $@+ && \
 743         mv $@+ $@
 744
 745 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 746         $(QUIET_GEN)rm -f $@ $@+ && \
 747         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 748             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 749             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 750             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 751             -e '/@@GITWEB_CGI@@/d' \
 752             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 753             -e '/@@GITWEB_CSS@@/d' \
 754             $@.sh > $@+ && \
 755         chmod +x $@+ && \
 756         mv $@+ $@
 757
 758 configure: configure.ac
 759         $(QUIET_GEN)rm -f $@ $<+ && \
 760         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 761             $< > $<+ && \
 762         autoconf -o $@ $<+ && \
 763         rm -f $<+
 764
 765 # These can record GIT_VERSION
 766 git$X git.spec \
 767         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 768         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 769         : GIT-VERSION-FILE
 770
 771 %.o: %.c GIT-CFLAGS
 772         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 773 %.o: %.S
 774         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 775
 776 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 777         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 778 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 779         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 780
 781 http.o: http.c GIT-CFLAGS
 782         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 783
 784 ifdef NO_EXPAT
 785 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 786         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 787 endif
 788
 789 git-%$X: %.o $(GITLIBS)
 790         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 791
 792 ssh-pull.o: ssh-fetch.c
 793 ssh-push.o: ssh-upload.c
 794 git-local-fetch$X: fetch.o
 795 git-ssh-fetch$X: rsh.o fetch.o
 796 git-ssh-upload$X: rsh.o
 797 git-ssh-pull$X: rsh.o fetch.o
 798 git-ssh-push$X: rsh.o
 799
 800 git-imap-send$X: imap-send.o $(LIB_FILE)
 801
 802 http.o http-fetch.o http-push.o: http.h
 803 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 804         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 805                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 806
 807 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 808         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 809                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 810
 811 $(LIB_OBJS) $(BUILTIN_OBJS) fetch.o: $(LIB_H)
 812 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 813 $(DIFF_OBJS): diffcore.h
 814
 815 $(LIB_FILE): $(LIB_OBJS)
 816         $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 817
 818 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 819         xdiff/xmerge.o
 820 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 821         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 822
 823 $(XDIFF_LIB): $(XDIFF_OBJS)
 824         $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 825
 826
 827 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 828         (cd perl && $(PERL_PATH) Makefile.PL \
 829                 PREFIX='$(prefix_SQ)')
 830
 831 doc:
 832         $(MAKE) -C Documentation all
 833
 834 TAGS:
 835         rm -f TAGS
 836         find . -name '*.[hcS]' -print | xargs etags -a
 837
 838 tags:
 839         rm -f tags
 840         find . -name '*.[hcS]' -print | xargs ctags -a
 841
 842 ### Detect prefix changes
 843 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 844              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 845
 846 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 847         @FLAGS='$(TRACK_CFLAGS)'; \
 848             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 849                 echo 1>&2 "    * new build flags or prefix"; \
 850                 echo "$$FLAGS" >GIT-CFLAGS; \
 851             fi
 852
 853 ### Testing rules
 854
 855 # GNU make supports exporting all variables by "export" without parameters.
 856 # However, the environment gets quite big, and some programs have problems
 857 # with that.
 858
 859 export NO_SVN_TESTS
 860
 861 test: all test-chmtime$X
 862         $(MAKE) -C t/ all
 863
 864 test-date$X: test-date.c date.o ctype.o
 865         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 866
 867 test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
 868         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 869
 870 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 871         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 872
 873 test-sha1$X: test-sha1.o $(GITLIBS)
 874         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 875
 876 test-chmtime$X: test-chmtime.c
 877         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
 878
 879 check-sha1:: test-sha1$X
 880         ./test-sha1.sh
 881
 882 check: common-cmds.h
 883         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 884
 885
 886
 887 ### Installation rules
 888
 889 install: all
 890         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 891         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 892         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 893         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 894         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 895         $(MAKE) -C perl prefix='$(prefix_SQ)' install
 896         $(MAKE) -C git-gui install
 897         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 898         then \
 899                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 900                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 901                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 902                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 903         fi
 904         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 905 ifneq (,$X)
 906         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
 907 endif
 908
 909 install-doc:
 910         $(MAKE) -C Documentation install
 911
 912 quick-install-doc:
 913         $(MAKE) -C Documentation quick-install
 914
 915
 916
 917 ### Maintainer's dist rules
 918
 919 git.spec: git.spec.in
 920         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 921         mv $@+ $@
 922
 923 GIT_TARNAME=git-$(GIT_VERSION)
 924 dist: git.spec git-archive
 925         ./git-archive --format=tar \
 926                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
 927         @mkdir -p $(GIT_TARNAME)
 928         @cp git.spec $(GIT_TARNAME)
 929         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 930         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
 931         $(TAR) rf $(GIT_TARNAME).tar \
 932                 $(GIT_TARNAME)/git.spec \
 933                 $(GIT_TARNAME)/version \
 934                 $(GIT_TARNAME)/git-gui/version
 935         @rm -rf $(GIT_TARNAME)
 936         gzip -f -9 $(GIT_TARNAME).tar
 937
 938 rpm: dist
 939         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 940
 941 htmldocs = git-htmldocs-$(GIT_VERSION)
 942 manpages = git-manpages-$(GIT_VERSION)
 943 dist-doc:
 944         rm -fr .doc-tmp-dir
 945         mkdir .doc-tmp-dir
 946         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 947         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 948         gzip -n -9 -f $(htmldocs).tar
 949         :
 950         rm -fr .doc-tmp-dir
 951         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 952         $(MAKE) -C Documentation DESTDIR=./ \
 953                 man1dir=../.doc-tmp-dir/man1 \
 954                 man7dir=../.doc-tmp-dir/man7 \
 955                 install
 956         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 957         gzip -n -9 -f $(manpages).tar
 958         rm -fr .doc-tmp-dir
 959
 960 ### Cleaning rules
 961
 962 clean:
 963         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 964                 $(LIB_FILE) $(XDIFF_LIB)
 965         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 966         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 967         rm -rf autom4te.cache
 968         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 969         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 970         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 971         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 972         rm -f gitweb/gitweb.cgi
 973         $(MAKE) -C Documentation/ clean
 974         $(MAKE) -C perl clean
 975         $(MAKE) -C git-gui clean
 976         $(MAKE) -C templates/ clean
 977         $(MAKE) -C t/ clean
 978         rm -f GIT-VERSION-FILE GIT-CFLAGS
 979
 980 .PHONY: all install clean strip
 981 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 982
 983 ### Check documentation
 984 #
 985 check-docs::
 986         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 987         do \
 988                 case "$$v" in \
 989                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 990                 git-merge-resolve | git-merge-stupid | \
 991                 git-add--interactive | git-fsck-objects | git-init-db | \
 992                 git-repo-config | \
 993                 git-ssh-pull | git-ssh-push ) continue ;; \
 994                 esac ; \
 995                 test -f "Documentation/$$v.txt" || \
 996                 echo "no doc: $$v"; \
 997                 sed -e '1,/^__DATA__/d' Documentation/cmd-list.perl | \
 998                 grep -q "^$$v[  ]" || \
 999                 case "$$v" in \
1000                 git) ;; \
1001                 *) echo "no link: $$v";; \
1002                 esac ; \
1003         done | sort
1004
1005 ### Make sure built-ins do not have dups and listed in git.c
1006 #
1007 check-builtins::
1008         ./check-builtins.sh