Andrew's git / gitweb.git / Makefile
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Makefileon commit Merge git://git2.kernel.org/pub/scm/gitk/gitk into maint (e94b4d2)
   1# The default target of this Makefile is...
   2all::
   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
 114GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 115        @$(SHELL_PATH) ./GIT-VERSION-GEN
 116-include GIT-VERSION-FILE
 117
 118uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 119uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 120uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 121uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 122uname_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
 126CFLAGS = -g -O2 -Wall
 127LDFLAGS =
 128ALL_CFLAGS = $(CFLAGS)
 129ALL_LDFLAGS = $(LDFLAGS)
 130STRIP ?= strip
 131
 132prefix = $(HOME)
 133bindir = $(prefix)/bin
 134gitexecdir = $(bindir)
 135template_dir = $(prefix)/share/git-core/templates/
 136ETC_GITCONFIG = $(prefix)/etc/gitconfig
 137# DESTDIR=
 138
 139# default configuration for gitweb
 140GITWEB_CONFIG = gitweb_config.perl
 141GITWEB_HOME_LINK_STR = projects
 142GITWEB_SITENAME =
 143GITWEB_PROJECTROOT = /pub/git
 144GITWEB_EXPORT_OK =
 145GITWEB_STRICT_EXPORT =
 146GITWEB_BASE_URL =
 147GITWEB_LIST =
 148GITWEB_HOMETEXT = indextext.html
 149GITWEB_CSS = gitweb.css
 150GITWEB_LOGO = git-logo.png
 151GITWEB_FAVICON = git-favicon.png
 152GITWEB_SITE_HEADER =
 153GITWEB_SITE_FOOTER =
 154
 155export prefix bindir gitexecdir template_dir
 156
 157CC = gcc
 158AR = ar
 159TAR = tar
 160INSTALL = install
 161RPMBUILD = 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..
 165SPARSE_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.)
 174BASIC_CFLAGS =
 175BASIC_LDFLAGS =
 176
 177SCRIPT_SH = \
 178        git-bisect.sh git-checkout.sh \
 179        git-clean.sh git-clone.sh git-commit.sh \
 180        git-fetch.sh \
 181        git-ls-remote.sh \
 182        git-merge-one-file.sh git-mergetool.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
 192SCRIPT_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
 199SCRIPTS = $(patsubst %.sh,%,$(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
 204PROGRAMS = \
 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        $(EXTRA_PROGRAMS)
 221
 222# Empty...
 223EXTRA_PROGRAMS =
 224
 225BUILT_INS = \
 226        git-format-patch$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
 232ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 233
 234# Backward compatibility -- to be removed after 1.0
 235PROGRAMS += git-ssh-pull$X git-ssh-push$X
 236
 237# Set paths to tools early so that they can be used for version tests.
 238ifndef SHELL_PATH
 239        SHELL_PATH = /bin/sh
 240endif
 241ifndef PERL_PATH
 242        PERL_PATH = /usr/bin/perl
 243endif
 244
 245export PERL_PATH
 246
 247LIB_FILE=libgit.a
 248XDIFF_LIB=xdiff/lib.a
 249
 250LIB_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
 257DIFF_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
 262LIB_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
 278BUILTIN_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-fetch--tool.o \
 297        builtin-fmt-merge-msg.o \
 298        builtin-for-each-ref.o \
 299        builtin-fsck.o \
 300        builtin-gc.o \
 301        builtin-grep.o \
 302        builtin-init-db.o \
 303        builtin-log.o \
 304        builtin-ls-files.o \
 305        builtin-ls-tree.o \
 306        builtin-mailinfo.o \
 307        builtin-mailsplit.o \
 308        builtin-merge-base.o \
 309        builtin-merge-file.o \
 310        builtin-mv.o \
 311        builtin-name-rev.o \
 312        builtin-pack-objects.o \
 313        builtin-prune.o \
 314        builtin-prune-packed.o \
 315        builtin-push.o \
 316        builtin-read-tree.o \
 317        builtin-reflog.o \
 318        builtin-config.o \
 319        builtin-rerere.o \
 320        builtin-rev-list.o \
 321        builtin-rev-parse.o \
 322        builtin-revert.o \
 323        builtin-rm.o \
 324        builtin-runstatus.o \
 325        builtin-shortlog.o \
 326        builtin-show-branch.o \
 327        builtin-stripspace.o \
 328        builtin-symbolic-ref.o \
 329        builtin-tar-tree.o \
 330        builtin-unpack-objects.o \
 331        builtin-update-index.o \
 332        builtin-update-ref.o \
 333        builtin-upload-archive.o \
 334        builtin-verify-pack.o \
 335        builtin-write-tree.o \
 336        builtin-show-ref.o \
 337        builtin-pack-refs.o
 338
 339GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 340EXTLIBS = -lz
 341
 342#
 343# Platform specific tweaks
 344#
 345
 346# We choose to avoid "if .. else if .. else .. endif endif"
 347# because maintaining the nesting to match is a pain.  If
 348# we had "elif" things would have been much nicer...
 349
 350ifeq ($(uname_S),Linux)
 351        NO_STRLCPY = YesPlease
 352endif
 353ifeq ($(uname_S),GNU/kFreeBSD)
 354        NO_STRLCPY = YesPlease
 355endif
 356ifeq ($(uname_S),Darwin)
 357        NEEDS_SSL_WITH_CRYPTO = YesPlease
 358        NEEDS_LIBICONV = YesPlease
 359        OLD_ICONV = UnfortunatelyYes
 360        NO_STRLCPY = YesPlease
 361endif
 362ifeq ($(uname_S),SunOS)
 363        NEEDS_SOCKET = YesPlease
 364        NEEDS_NSL = YesPlease
 365        SHELL_PATH = /bin/bash
 366        NO_STRCASESTR = YesPlease
 367        ifeq ($(uname_R),5.8)
 368                NEEDS_LIBICONV = YesPlease
 369                NO_UNSETENV = YesPlease
 370                NO_SETENV = YesPlease
 371                NO_C99_FORMAT = YesPlease
 372                NO_STRTOUMAX = YesPlease
 373        endif
 374        ifeq ($(uname_R),5.9)
 375                NO_UNSETENV = YesPlease
 376                NO_SETENV = YesPlease
 377                NO_C99_FORMAT = YesPlease
 378                NO_STRTOUMAX = YesPlease
 379        endif
 380        INSTALL = ginstall
 381        TAR = gtar
 382        BASIC_CFLAGS += -D__EXTENSIONS__
 383endif
 384ifeq ($(uname_O),Cygwin)
 385        NO_D_TYPE_IN_DIRENT = YesPlease
 386        NO_D_INO_IN_DIRENT = YesPlease
 387        NO_STRCASESTR = YesPlease
 388        NO_SYMLINK_HEAD = YesPlease
 389        NEEDS_LIBICONV = YesPlease
 390        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 391        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 392        # There are conflicting reports about this.
 393        # On some boxes NO_MMAP is needed, and not so elsewhere.
 394        # Try commenting this out if you suspect MMAP is more efficient
 395        NO_MMAP = YesPlease
 396        NO_IPV6 = YesPlease
 397        X = .exe
 398endif
 399ifeq ($(uname_S),FreeBSD)
 400        NEEDS_LIBICONV = YesPlease
 401        BASIC_CFLAGS += -I/usr/local/include
 402        BASIC_LDFLAGS += -L/usr/local/lib
 403endif
 404ifeq ($(uname_S),OpenBSD)
 405        NO_STRCASESTR = YesPlease
 406        NEEDS_LIBICONV = YesPlease
 407        BASIC_CFLAGS += -I/usr/local/include
 408        BASIC_LDFLAGS += -L/usr/local/lib
 409endif
 410ifeq ($(uname_S),NetBSD)
 411        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 412                NEEDS_LIBICONV = YesPlease
 413        endif
 414        BASIC_CFLAGS += -I/usr/pkg/include
 415        BASIC_LDFLAGS += -L/usr/pkg/lib
 416        ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 417endif
 418ifeq ($(uname_S),AIX)
 419        NO_STRCASESTR=YesPlease
 420        NO_STRLCPY = YesPlease
 421        NEEDS_LIBICONV=YesPlease
 422endif
 423ifeq ($(uname_S),IRIX64)
 424        NO_IPV6=YesPlease
 425        NO_SETENV=YesPlease
 426        NO_STRCASESTR=YesPlease
 427        NO_STRLCPY = YesPlease
 428        NO_SOCKADDR_STORAGE=YesPlease
 429        SHELL_PATH=/usr/gnu/bin/bash
 430        BASIC_CFLAGS += -DPATH_MAX=1024
 431        # for now, build 32-bit version
 432        BASIC_LDFLAGS += -L/usr/lib32
 433endif
 434ifneq (,$(findstring arm,$(uname_M)))
 435        ARM_SHA1 = YesPlease
 436endif
 437
 438-include config.mak.autogen
 439-include config.mak
 440
 441ifeq ($(uname_S),Darwin)
 442        ifndef NO_FINK
 443                ifeq ($(shell test -d /sw/lib && echo y),y)
 444                        BASIC_CFLAGS += -I/sw/include
 445                        BASIC_LDFLAGS += -L/sw/lib
 446                endif
 447        endif
 448        ifndef NO_DARWIN_PORTS
 449                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 450                        BASIC_CFLAGS += -I/opt/local/include
 451                        BASIC_LDFLAGS += -L/opt/local/lib
 452                endif
 453        endif
 454endif
 455
 456ifdef NO_R_TO_GCC_LINKER
 457        # Some gcc does not accept and pass -R to the linker to specify
 458        # the runtime dynamic library path.
 459        CC_LD_DYNPATH = -Wl,-rpath=
 460else
 461        CC_LD_DYNPATH = -R
 462endif
 463
 464ifndef NO_CURL
 465        ifdef CURLDIR
 466                # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
 467                BASIC_CFLAGS += -I$(CURLDIR)/include
 468                CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
 469        else
 470                CURL_LIBCURL = -lcurl
 471        endif
 472        PROGRAMS += git-http-fetch$X
 473        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 474        ifeq "$(curl_check)" "070908"
 475                ifndef NO_EXPAT
 476                        PROGRAMS += git-http-push$X
 477                endif
 478        endif
 479        ifndef NO_EXPAT
 480                EXPAT_LIBEXPAT = -lexpat
 481        endif
 482endif
 483
 484ifndef NO_OPENSSL
 485        OPENSSL_LIBSSL = -lssl
 486        ifdef OPENSSLDIR
 487                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 488                OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
 489        else
 490                OPENSSL_LINK =
 491        endif
 492else
 493        BASIC_CFLAGS += -DNO_OPENSSL
 494        MOZILLA_SHA1 = 1
 495        OPENSSL_LIBSSL =
 496endif
 497ifdef NEEDS_SSL_WITH_CRYPTO
 498        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 499else
 500        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 501endif
 502ifdef NEEDS_LIBICONV
 503        ifdef ICONVDIR
 504                BASIC_CFLAGS += -I$(ICONVDIR)/include
 505                ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
 506        else
 507                ICONV_LINK =
 508        endif
 509        EXTLIBS += $(ICONV_LINK) -liconv
 510endif
 511ifdef NEEDS_SOCKET
 512        EXTLIBS += -lsocket
 513endif
 514ifdef NEEDS_NSL
 515        EXTLIBS += -lnsl
 516endif
 517ifdef NO_D_TYPE_IN_DIRENT
 518        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 519endif
 520ifdef NO_D_INO_IN_DIRENT
 521        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 522endif
 523ifdef NO_C99_FORMAT
 524        BASIC_CFLAGS += -DNO_C99_FORMAT
 525endif
 526ifdef NO_SYMLINK_HEAD
 527        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 528endif
 529ifdef NO_STRCASESTR
 530        COMPAT_CFLAGS += -DNO_STRCASESTR
 531        COMPAT_OBJS += compat/strcasestr.o
 532endif
 533ifdef NO_STRLCPY
 534        COMPAT_CFLAGS += -DNO_STRLCPY
 535        COMPAT_OBJS += compat/strlcpy.o
 536endif
 537ifdef NO_STRTOUMAX
 538        COMPAT_CFLAGS += -DNO_STRTOUMAX
 539        COMPAT_OBJS += compat/strtoumax.o
 540endif
 541ifdef NO_STRTOULL
 542        COMPAT_CFLAGS += -DNO_STRTOULL
 543endif
 544ifdef NO_SETENV
 545        COMPAT_CFLAGS += -DNO_SETENV
 546        COMPAT_OBJS += compat/setenv.o
 547endif
 548ifdef NO_UNSETENV
 549        COMPAT_CFLAGS += -DNO_UNSETENV
 550        COMPAT_OBJS += compat/unsetenv.o
 551endif
 552ifdef NO_MMAP
 553        COMPAT_CFLAGS += -DNO_MMAP
 554        COMPAT_OBJS += compat/mmap.o
 555endif
 556ifdef NO_PREAD
 557        COMPAT_CFLAGS += -DNO_PREAD
 558        COMPAT_OBJS += compat/pread.o
 559endif
 560ifdef NO_FAST_WORKING_DIRECTORY
 561        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 562endif
 563ifdef NO_TRUSTABLE_FILEMODE
 564        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 565endif
 566ifdef NO_IPV6
 567        BASIC_CFLAGS += -DNO_IPV6
 568endif
 569ifdef NO_SOCKADDR_STORAGE
 570ifdef NO_IPV6
 571        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 572else
 573        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 574endif
 575endif
 576ifdef NO_INET_NTOP
 577        LIB_OBJS += compat/inet_ntop.o
 578endif
 579ifdef NO_INET_PTON
 580        LIB_OBJS += compat/inet_pton.o
 581endif
 582
 583ifdef NO_ICONV
 584        BASIC_CFLAGS += -DNO_ICONV
 585endif
 586
 587ifdef OLD_ICONV
 588        BASIC_CFLAGS += -DOLD_ICONV
 589endif
 590
 591ifdef PPC_SHA1
 592        SHA1_HEADER = "ppc/sha1.h"
 593        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 594else
 595ifdef ARM_SHA1
 596        SHA1_HEADER = "arm/sha1.h"
 597        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 598else
 599ifdef MOZILLA_SHA1
 600        SHA1_HEADER = "mozilla-sha1/sha1.h"
 601        LIB_OBJS += mozilla-sha1/sha1.o
 602else
 603        SHA1_HEADER = <openssl/sha.h>
 604        EXTLIBS += $(LIB_4_CRYPTO)
 605endif
 606endif
 607endif
 608ifdef NO_PERL_MAKEMAKER
 609        export NO_PERL_MAKEMAKER
 610endif
 611
 612QUIET_SUBDIR0  = $(MAKE) -C # space to separate -C and subdir
 613QUIET_SUBDIR1  =
 614
 615ifneq ($(findstring $(MAKEFLAGS),w),w)
 616PRINT_DIR = --no-print-directory
 617else # "make -w"
 618NO_SUBDIR = :
 619endif
 620
 621ifneq ($(findstring $(MAKEFLAGS),s),s)
 622ifndef V
 623        QUIET_CC       = @echo '   ' CC $@;
 624        QUIET_AR       = @echo '   ' AR $@;
 625        QUIET_LINK     = @echo '   ' LINK $@;
 626        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 627        QUIET_GEN      = @echo '   ' GEN $@;
 628        QUIET_SUBDIR0  = @subdir=
 629        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 630                         $(MAKE) $(PRINT_DIR) -C $$subdir
 631        export V
 632        export QUIET_GEN
 633        export QUIET_BUILT_IN
 634endif
 635endif
 636
 637# Shell quote (do not use $(call) to accommodate ancient setups);
 638
 639SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 640ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
 641
 642DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 643bindir_SQ = $(subst ','\'',$(bindir))
 644gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 645template_dir_SQ = $(subst ','\'',$(template_dir))
 646prefix_SQ = $(subst ','\'',$(prefix))
 647
 648SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 649PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 650
 651LIBS = $(GITLIBS) $(EXTLIBS)
 652
 653BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 654        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $(COMPAT_CFLAGS)
 655LIB_OBJS += $(COMPAT_OBJS)
 656
 657ALL_CFLAGS += $(BASIC_CFLAGS)
 658ALL_LDFLAGS += $(BASIC_LDFLAGS)
 659
 660export prefix gitexecdir TAR INSTALL DESTDIR SHELL_PATH template_dir
 661
 662
 663### Build rules
 664
 665all:: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 666ifneq (,$X)
 667        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
 668endif
 669
 670all::
 671        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
 672        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 673        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 674
 675strip: $(PROGRAMS) git$X
 676        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 677
 678git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 679        $(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 680                $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 681                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 682
 683help.o: common-cmds.h
 684
 685$(BUILT_INS): git$X
 686        $(QUIET_BUILT_IN)rm -f $@ && ln git$X $@
 687
 688common-cmds.h: $(wildcard Documentation/git-*.txt)
 689        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
 690
 691$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 692        $(QUIET_GEN)rm -f $@ $@+ && \
 693        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 694            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 695            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 696            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 697            $@.sh >$@+ && \
 698        chmod +x $@+ && \
 699        mv $@+ $@
 700
 701$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 702
 703perl/perl.mak: GIT-CFLAGS
 704        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 705
 706$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 707        $(QUIET_GEN)rm -f $@ $@+ && \
 708        INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 709        sed -e '1{' \
 710            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 711            -e '        h' \
 712            -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 713            -e '        H' \
 714            -e '        x' \
 715            -e '}' \
 716            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 717            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 718            $@.perl >$@+ && \
 719        chmod +x $@+ && \
 720        mv $@+ $@
 721
 722git-status: git-commit
 723        $(QUIET_GEN)cp $< $@+ && mv $@+ $@
 724
 725gitweb/gitweb.cgi: gitweb/gitweb.perl
 726        $(QUIET_GEN)rm -f $@ $@+ && \
 727        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 728            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 729            -e 's|++GIT_BINDIR++|$(bindir)|g' \
 730            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 731            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 732            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 733            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 734            -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 735            -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 736            -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 737            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 738            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 739            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 740            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 741            -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 742            -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 743            -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 744            $< >$@+ && \
 745        chmod +x $@+ && \
 746        mv $@+ $@
 747
 748git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 749        $(QUIET_GEN)rm -f $@ $@+ && \
 750        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 751            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 752            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 753            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 754            -e '/@@GITWEB_CGI@@/d' \
 755            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 756            -e '/@@GITWEB_CSS@@/d' \
 757            $@.sh > $@+ && \
 758        chmod +x $@+ && \
 759        mv $@+ $@
 760
 761configure: configure.ac
 762        $(QUIET_GEN)rm -f $@ $<+ && \
 763        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 764            $< > $<+ && \
 765        autoconf -o $@ $<+ && \
 766        rm -f $<+
 767
 768# These can record GIT_VERSION
 769git$X git.spec \
 770        $(patsubst %.sh,%,$(SCRIPT_SH)) \
 771        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 772        : GIT-VERSION-FILE
 773
 774%.o: %.c GIT-CFLAGS
 775        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 776%.o: %.S
 777        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 778
 779exec_cmd.o: exec_cmd.c GIT-CFLAGS
 780        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 781builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 782        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 783
 784http.o: http.c GIT-CFLAGS
 785        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 786
 787ifdef NO_EXPAT
 788http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 789        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 790endif
 791
 792git-%$X: %.o $(GITLIBS)
 793        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 794
 795ssh-pull.o: ssh-fetch.c
 796ssh-push.o: ssh-upload.c
 797git-local-fetch$X: fetch.o
 798git-ssh-fetch$X: rsh.o fetch.o
 799git-ssh-upload$X: rsh.o
 800git-ssh-pull$X: rsh.o fetch.o
 801git-ssh-push$X: rsh.o
 802
 803git-imap-send$X: imap-send.o $(LIB_FILE)
 804
 805http.o http-fetch.o http-push.o: http.h
 806git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 807        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 808                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 809
 810git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 811        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 812                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 813
 814$(LIB_OBJS) $(BUILTIN_OBJS) fetch.o: $(LIB_H)
 815$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 816$(DIFF_OBJS): diffcore.h
 817
 818$(LIB_FILE): $(LIB_OBJS)
 819        $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 820
 821XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 822        xdiff/xmerge.o
 823$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 824        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 825
 826$(XDIFF_LIB): $(XDIFF_OBJS)
 827        $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 828
 829
 830perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 831        (cd perl && $(PERL_PATH) Makefile.PL \
 832                PREFIX='$(prefix_SQ)')
 833
 834doc:
 835        $(MAKE) -C Documentation all
 836
 837TAGS:
 838        rm -f TAGS
 839        find . -name '*.[hcS]' -print | xargs etags -a
 840
 841tags:
 842        rm -f tags
 843        find . -name '*.[hcS]' -print | xargs ctags -a
 844
 845### Detect prefix changes
 846TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 847             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 848
 849GIT-CFLAGS: .FORCE-GIT-CFLAGS
 850        @FLAGS='$(TRACK_CFLAGS)'; \
 851            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 852                echo 1>&2 "    * new build flags or prefix"; \
 853                echo "$$FLAGS" >GIT-CFLAGS; \
 854            fi
 855
 856### Testing rules
 857
 858# GNU make supports exporting all variables by "export" without parameters.
 859# However, the environment gets quite big, and some programs have problems
 860# with that.
 861
 862export NO_SVN_TESTS
 863
 864test: all test-chmtime$X
 865        $(MAKE) -C t/ all
 866
 867test-date$X: test-date.c date.o ctype.o
 868        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 869
 870test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
 871        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 872
 873test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 874        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 875
 876test-sha1$X: test-sha1.o $(GITLIBS)
 877        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 878
 879test-chmtime$X: test-chmtime.c
 880        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
 881
 882check-sha1:: test-sha1$X
 883        ./test-sha1.sh
 884
 885check: common-cmds.h
 886        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 887
 888
 889
 890### Installation rules
 891
 892install: all
 893        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 894        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 895        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 896        $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 897        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 898        $(MAKE) -C perl prefix='$(prefix_SQ)' install
 899        $(MAKE) -C git-gui install
 900        if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 901        then \
 902                ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 903                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 904                cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 905                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 906        fi
 907        $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 908ifneq (,$X)
 909        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
 910endif
 911
 912install-doc:
 913        $(MAKE) -C Documentation install
 914
 915quick-install-doc:
 916        $(MAKE) -C Documentation quick-install
 917
 918
 919
 920### Maintainer's dist rules
 921
 922git.spec: git.spec.in
 923        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 924        mv $@+ $@
 925
 926GIT_TARNAME=git-$(GIT_VERSION)
 927dist: git.spec git-archive
 928        ./git-archive --format=tar \
 929                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
 930        @mkdir -p $(GIT_TARNAME)
 931        @cp git.spec $(GIT_TARNAME)
 932        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 933        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
 934        $(TAR) rf $(GIT_TARNAME).tar \
 935                $(GIT_TARNAME)/git.spec \
 936                $(GIT_TARNAME)/version \
 937                $(GIT_TARNAME)/git-gui/version
 938        @rm -rf $(GIT_TARNAME)
 939        gzip -f -9 $(GIT_TARNAME).tar
 940
 941rpm: dist
 942        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 943
 944htmldocs = git-htmldocs-$(GIT_VERSION)
 945manpages = git-manpages-$(GIT_VERSION)
 946dist-doc:
 947        rm -fr .doc-tmp-dir
 948        mkdir .doc-tmp-dir
 949        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 950        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 951        gzip -n -9 -f $(htmldocs).tar
 952        :
 953        rm -fr .doc-tmp-dir
 954        mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 955        $(MAKE) -C Documentation DESTDIR=./ \
 956                man1dir=../.doc-tmp-dir/man1 \
 957                man7dir=../.doc-tmp-dir/man7 \
 958                install
 959        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 960        gzip -n -9 -f $(manpages).tar
 961        rm -fr .doc-tmp-dir
 962
 963### Cleaning rules
 964
 965clean:
 966        rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 967                test-chmtime$X $(LIB_FILE) $(XDIFF_LIB)
 968        rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 969        rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 970        rm -rf autom4te.cache
 971        rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 972        rm -rf $(GIT_TARNAME) .doc-tmp-dir
 973        rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 974        rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 975        rm -f gitweb/gitweb.cgi
 976        $(MAKE) -C Documentation/ clean
 977        $(MAKE) -C perl clean
 978        $(MAKE) -C git-gui clean
 979        $(MAKE) -C templates/ clean
 980        $(MAKE) -C t/ clean
 981        rm -f GIT-VERSION-FILE GIT-CFLAGS
 982
 983.PHONY: all install clean strip
 984.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 985
 986### Check documentation
 987#
 988check-docs::
 989        @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 990        do \
 991                case "$$v" in \
 992                git-merge-octopus | git-merge-ours | git-merge-recursive | \
 993                git-merge-resolve | git-merge-stupid | \
 994                git-add--interactive | git-fsck-objects | git-init-db | \
 995                git-repo-config | git-fetch--tool | \
 996                git-ssh-pull | git-ssh-push ) continue ;; \
 997                esac ; \
 998                test -f "Documentation/$$v.txt" || \
 999                echo "no doc: $$v"; \
1000                sed -e '1,/^__DATA__/d' Documentation/cmd-list.perl | \
1001                grep -q "^$$v[  ]" || \
1002                case "$$v" in \
1003                git) ;; \
1004                *) echo "no link: $$v";; \
1005                esac ; \
1006        done | sort
1007
1008### Make sure built-ins do not have dups and listed in git.c
1009#
1010check-builtins::
1011        ./check-builtins.sh