Andrew's git / gitweb.git / Makefile
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Makefileon commit Changed an internal variable of mergetool to support custom commands (b3ea27e)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
   7# when attempting to read from an fopen'ed directory.
   8#
   9# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  10# This also implies MOZILLA_SHA1.
  11#
  12# Define NO_CURL if you do not have curl installed.  git-http-pull and
  13# git-http-push are not built, and you cannot use http:// and https://
  14# transports.
  15#
  16# Define CURLDIR=/foo/bar if your curl header and library files are in
  17# /foo/bar/include and /foo/bar/lib directories.
  18#
  19# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  20# not built, and you cannot push using http:// and https:// transports.
  21#
  22# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  23#
  24# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  25# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  26#
  27# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  28# do not support the 'size specifiers' introduced by C99, namely ll, hh,
  29# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  30# some C compilers supported these specifiers prior to C99 as an extension.
  31#
  32# Define NO_STRCASESTR if you don't have strcasestr.
  33#
  34# Define NO_MEMMEM if you don't have memmem.
  35#
  36# Define NO_STRLCPY if you don't have strlcpy.
  37#
  38# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  39# If your compiler also does not support long long or does not have
  40# strtoull, define NO_STRTOULL.
  41#
  42# Define NO_SETENV if you don't have setenv in the C library.
  43#
  44# Define NO_UNSETENV if you don't have unsetenv in the C library.
  45#
  46# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  47#
  48# Define NO_SYS_SELECT_H if you don't have sys/select.h.
  49#
  50# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  51# Enable it on Windows.  By default, symrefs are still used.
  52#
  53# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  54# tests.  These tests take up a significant amount of the total test time
  55# but are not needed unless you plan to talk to SVN repos.
  56#
  57# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  58# installed in /sw, but don't want GIT to link against any libraries
  59# installed there.  If defined you may specify your own (or Fink's)
  60# include directories and library directories by defining CFLAGS
  61# and LDFLAGS appropriately.
  62#
  63# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  64# have DarwinPorts installed in /opt/local, but don't want GIT to
  65# link against any libraries installed there.  If defined you may
  66# specify your own (or DarwinPort's) include directories and
  67# library directories by defining CFLAGS and LDFLAGS appropriately.
  68#
  69# Define PPC_SHA1 environment variable when running make to make use of
  70# a bundled SHA1 routine optimized for PowerPC.
  71#
  72# Define ARM_SHA1 environment variable when running make to make use of
  73# a bundled SHA1 routine optimized for ARM.
  74#
  75# Define MOZILLA_SHA1 environment variable when running make to make use of
  76# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  77# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  78# choice) has very fast version optimized for i586.
  79#
  80# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  81#
  82# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  83#
  84# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  85# Patrick Mauritz).
  86#
  87# Define NO_MMAP if you want to avoid mmap.
  88#
  89# Define NO_PREAD if you have a problem with pread() system call (e.g.
  90# cygwin.dll before v1.5.22).
  91#
  92# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  93# generally faster on your platform than accessing the working directory.
  94#
  95# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
  96# the executable mode bit, but doesn't really do so.
  97#
  98# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  99#
 100# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 101# sockaddr_storage.
 102#
 103# Define NO_ICONV if your libc does not properly support iconv.
 104#
 105# Define OLD_ICONV if your library has an old iconv(), where the second
 106# (input buffer pointer) parameter is declared with type (const char **).
 107#
 108# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 109#
 110# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 111# that tells runtime paths to dynamic libraries;
 112# "-Wl,-rpath=/path/lib" is used instead.
 113#
 114# Define USE_NSEC below if you want git to care about sub-second file mtimes
 115# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 116# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 117# randomly break unless your underlying filesystem supports those sub-second
 118# times (my ext3 doesn't).
 119#
 120# Define USE_STDEV below if you want git to care about the underlying device
 121# change being considered an inode change from the update-index perspective.
 122#
 123# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 124#
 125# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 126#
 127# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 128# MakeMaker (e.g. using ActiveState under Cygwin).
 129#
 130# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 131#
 132# The TCL_PATH variable governs the location of the Tcl interpreter
 133# used to optimize git-gui for your system.  Only used if NO_TCLTK
 134# is not set.  Defaults to the bare 'tclsh'.
 135#
 136# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 137# If not set it defaults to the bare 'wish'. If it is set to the empty
 138# string then NO_TCLTK will be forced (this is used by configure script).
 139#
 140# Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 141# parallel delta searching when packing objects.
 142#
 143# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 144# is a simplified version of the merge sort used in glibc. This is
 145# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 146#
 147
 148GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 149        @$(SHELL_PATH) ./GIT-VERSION-GEN
 150-include GIT-VERSION-FILE
 151
 152uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 153uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 154uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 155uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 156uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 157
 158# CFLAGS and LDFLAGS are for the users to override from the command line.
 159
 160CFLAGS = -g -O2 -Wall
 161LDFLAGS =
 162ALL_CFLAGS = $(CFLAGS)
 163ALL_LDFLAGS = $(LDFLAGS)
 164STRIP ?= strip
 165
 166prefix = $(HOME)
 167bindir = $(prefix)/bin
 168mandir = $(prefix)/share/man
 169infodir = $(prefix)/share/info
 170gitexecdir = $(bindir)
 171sharedir = $(prefix)/share
 172template_dir = $(sharedir)/git-core/templates
 173htmldir=$(sharedir)/doc/git-doc
 174ifeq ($(prefix),/usr)
 175sysconfdir = /etc
 176else
 177sysconfdir = $(prefix)/etc
 178endif
 179lib = lib
 180ETC_GITCONFIG = $(sysconfdir)/gitconfig
 181# DESTDIR=
 182
 183# default configuration for gitweb
 184GITWEB_CONFIG = gitweb_config.perl
 185GITWEB_HOME_LINK_STR = projects
 186GITWEB_SITENAME =
 187GITWEB_PROJECTROOT = /pub/git
 188GITWEB_PROJECT_MAXDEPTH = 2007
 189GITWEB_EXPORT_OK =
 190GITWEB_STRICT_EXPORT =
 191GITWEB_BASE_URL =
 192GITWEB_LIST =
 193GITWEB_HOMETEXT = indextext.html
 194GITWEB_CSS = gitweb.css
 195GITWEB_LOGO = git-logo.png
 196GITWEB_FAVICON = git-favicon.png
 197GITWEB_SITE_HEADER =
 198GITWEB_SITE_FOOTER =
 199
 200export prefix bindir gitexecdir sharedir template_dir htmldir sysconfdir
 201
 202CC = gcc
 203AR = ar
 204RM = rm -f
 205TAR = tar
 206FIND = find
 207INSTALL = install
 208RPMBUILD = rpmbuild
 209TCL_PATH = tclsh
 210TCLTK_PATH = wish
 211
 212export TCL_PATH TCLTK_PATH
 213
 214# sparse is architecture-neutral, which means that we need to tell it
 215# explicitly what architecture to check for. Fix this up for yours..
 216SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 217
 218
 219
 220### --- END CONFIGURATION SECTION ---
 221
 222# Those must not be GNU-specific; they are shared with perl/ which may
 223# be built by a different compiler. (Note that this is an artifact now
 224# but it still might be nice to keep that distinction.)
 225BASIC_CFLAGS =
 226BASIC_LDFLAGS =
 227
 228SCRIPT_SH = \
 229        git-bisect.sh \
 230        git-clone.sh \
 231        git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
 232        git-pull.sh git-rebase.sh git-rebase--interactive.sh \
 233        git-repack.sh git-request-pull.sh \
 234        git-sh-setup.sh \
 235        git-am.sh \
 236        git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 237        git-merge-resolve.sh \
 238        git-lost-found.sh git-quiltimport.sh git-submodule.sh \
 239        git-filter-branch.sh \
 240        git-stash.sh \
 241        git-web--browse.sh
 242
 243SCRIPT_PERL = \
 244        git-add--interactive.perl \
 245        git-archimport.perl git-cvsimport.perl git-relink.perl \
 246        git-cvsserver.perl git-remote.perl git-cvsexportcommit.perl \
 247        git-send-email.perl git-svn.perl
 248
 249SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 250          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 251          git-instaweb
 252
 253# ... and all the rest that could be moved out of bindir to gitexecdir
 254PROGRAMS = \
 255        git-fetch-pack$X \
 256        git-hash-object$X git-index-pack$X \
 257        git-fast-import$X \
 258        git-daemon$X \
 259        git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 260        git-receive-pack$X \
 261        git-send-pack$X git-shell$X \
 262        git-show-index$X \
 263        git-unpack-file$X \
 264        git-update-server-info$X \
 265        git-upload-pack$X \
 266        git-pack-redundant$X git-var$X \
 267        git-merge-tree$X git-imap-send$X \
 268        $(EXTRA_PROGRAMS)
 269
 270# Empty...
 271EXTRA_PROGRAMS =
 272
 273# List built-in command $C whose implementation cmd_$C() is not in
 274# builtin-$C.o but is linked in as part of some other command.
 275BUILT_INS = \
 276        git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
 277        git-get-tar-commit-id$X git-init$X git-repo-config$X \
 278        git-fsck-objects$X git-cherry-pick$X git-peek-remote$X git-status$X \
 279        git-merge-subtree$X \
 280        $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 281
 282# what 'all' will build and 'install' will install, in gitexecdir
 283ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 284
 285# what 'all' will build but not install in gitexecdir
 286OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
 287
 288# Set paths to tools early so that they can be used for version tests.
 289ifndef SHELL_PATH
 290        SHELL_PATH = /bin/sh
 291endif
 292ifndef PERL_PATH
 293        PERL_PATH = /usr/bin/perl
 294endif
 295
 296export PERL_PATH
 297
 298LIB_FILE=libgit.a
 299XDIFF_LIB=xdiff/lib.a
 300
 301LIB_H = \
 302        archive.h blob.h cache.h cache-tree.h commit.h csum-file.h delta.h grep.h \
 303        diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 304        run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 305        tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
 306        utf8.h reflog-walk.h patch-ids.h attr.h decorate.h progress.h \
 307        mailmap.h remote.h parse-options.h transport.h diffcore.h hash.h fsck.h \
 308        pack-revindex.h
 309
 310DIFF_OBJS = \
 311        diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 312        diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 313        diffcore-delta.o log-tree.o
 314
 315LIB_OBJS = \
 316        blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 317        date.o diff-delta.o entry.o exec_cmd.o ident.o \
 318        pretty.o interpolate.o hash.o \
 319        lockfile.o \
 320        patch-ids.o \
 321        object.o pack-check.o pack-write.o patch-delta.o path.o pkt-line.o \
 322        sideband.o reachable.o reflog-walk.o \
 323        quote.o read-cache.o refs.o run-command.o dir.o \
 324        server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 325        tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 326        revision.o pager.o tree-walk.o xdiff-interface.o \
 327        write_or_die.o trace.o list-objects.o grep.o match-trees.o \
 328        alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 329        color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
 330        convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o \
 331        transport.o bundle.o walker.o parse-options.o ws.o archive.o branch.o \
 332        alias.o fsck.o pack-revindex.o
 333
 334BUILTIN_OBJS = \
 335        builtin-add.o \
 336        builtin-annotate.o \
 337        builtin-apply.o \
 338        builtin-archive.o \
 339        builtin-blame.o \
 340        builtin-branch.o \
 341        builtin-bundle.o \
 342        builtin-cat-file.o \
 343        builtin-check-attr.o \
 344        builtin-checkout.o \
 345        builtin-checkout-index.o \
 346        builtin-check-ref-format.o \
 347        builtin-clean.o \
 348        builtin-commit.o \
 349        builtin-commit-tree.o \
 350        builtin-count-objects.o \
 351        builtin-describe.o \
 352        builtin-diff.o \
 353        builtin-diff-files.o \
 354        builtin-diff-index.o \
 355        builtin-diff-tree.o \
 356        builtin-fast-export.o \
 357        builtin-fetch.o \
 358        builtin-fetch-pack.o \
 359        builtin-fetch--tool.o \
 360        builtin-fmt-merge-msg.o \
 361        builtin-for-each-ref.o \
 362        builtin-fsck.o \
 363        builtin-gc.o \
 364        builtin-grep.o \
 365        builtin-init-db.o \
 366        builtin-log.o \
 367        builtin-ls-files.o \
 368        builtin-ls-tree.o \
 369        builtin-ls-remote.o \
 370        builtin-mailinfo.o \
 371        builtin-mailsplit.o \
 372        builtin-merge-base.o \
 373        builtin-merge-file.o \
 374        builtin-merge-ours.o \
 375        builtin-merge-recursive.o \
 376        builtin-mv.o \
 377        builtin-name-rev.o \
 378        builtin-pack-objects.o \
 379        builtin-prune.o \
 380        builtin-prune-packed.o \
 381        builtin-push.o \
 382        builtin-read-tree.o \
 383        builtin-reflog.o \
 384        builtin-send-pack.o \
 385        builtin-config.o \
 386        builtin-rerere.o \
 387        builtin-reset.o \
 388        builtin-rev-list.o \
 389        builtin-rev-parse.o \
 390        builtin-revert.o \
 391        builtin-rm.o \
 392        builtin-shortlog.o \
 393        builtin-show-branch.o \
 394        builtin-stripspace.o \
 395        builtin-symbolic-ref.o \
 396        builtin-tag.o \
 397        builtin-tar-tree.o \
 398        builtin-unpack-objects.o \
 399        builtin-update-index.o \
 400        builtin-update-ref.o \
 401        builtin-upload-archive.o \
 402        builtin-verify-pack.o \
 403        builtin-verify-tag.o \
 404        builtin-write-tree.o \
 405        builtin-show-ref.o \
 406        builtin-pack-refs.o
 407
 408GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 409EXTLIBS =
 410
 411#
 412# Platform specific tweaks
 413#
 414
 415# We choose to avoid "if .. else if .. else .. endif endif"
 416# because maintaining the nesting to match is a pain.  If
 417# we had "elif" things would have been much nicer...
 418
 419ifeq ($(uname_S),Linux)
 420        NO_STRLCPY = YesPlease
 421endif
 422ifeq ($(uname_S),GNU/kFreeBSD)
 423        NO_STRLCPY = YesPlease
 424endif
 425ifeq ($(uname_S),Darwin)
 426        NEEDS_SSL_WITH_CRYPTO = YesPlease
 427        NEEDS_LIBICONV = YesPlease
 428        ifneq ($(shell expr "$(uname_R)" : '9\.'),2)
 429                OLD_ICONV = UnfortunatelyYes
 430        endif
 431        NO_STRLCPY = YesPlease
 432        NO_MEMMEM = YesPlease
 433endif
 434ifeq ($(uname_S),SunOS)
 435        NEEDS_SOCKET = YesPlease
 436        NEEDS_NSL = YesPlease
 437        SHELL_PATH = /bin/bash
 438        NO_STRCASESTR = YesPlease
 439        NO_MEMMEM = YesPlease
 440        NO_HSTRERROR = YesPlease
 441        NO_MKDTEMP = YesPlease
 442        ifeq ($(uname_R),5.8)
 443                NEEDS_LIBICONV = YesPlease
 444                NO_UNSETENV = YesPlease
 445                NO_SETENV = YesPlease
 446                NO_C99_FORMAT = YesPlease
 447                NO_STRTOUMAX = YesPlease
 448        endif
 449        ifeq ($(uname_R),5.9)
 450                NO_UNSETENV = YesPlease
 451                NO_SETENV = YesPlease
 452                NO_C99_FORMAT = YesPlease
 453                NO_STRTOUMAX = YesPlease
 454        endif
 455        INSTALL = ginstall
 456        TAR = gtar
 457        BASIC_CFLAGS += -D__EXTENSIONS__
 458endif
 459ifeq ($(uname_O),Cygwin)
 460        NO_D_TYPE_IN_DIRENT = YesPlease
 461        NO_D_INO_IN_DIRENT = YesPlease
 462        NO_STRCASESTR = YesPlease
 463        NO_MEMMEM = YesPlease
 464        NO_SYMLINK_HEAD = YesPlease
 465        NEEDS_LIBICONV = YesPlease
 466        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 467        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 468        OLD_ICONV = UnfortunatelyYes
 469        # There are conflicting reports about this.
 470        # On some boxes NO_MMAP is needed, and not so elsewhere.
 471        # Try commenting this out if you suspect MMAP is more efficient
 472        NO_MMAP = YesPlease
 473        NO_IPV6 = YesPlease
 474        X = .exe
 475endif
 476ifeq ($(uname_S),FreeBSD)
 477        NEEDS_LIBICONV = YesPlease
 478        NO_MEMMEM = YesPlease
 479        BASIC_CFLAGS += -I/usr/local/include
 480        BASIC_LDFLAGS += -L/usr/local/lib
 481endif
 482ifeq ($(uname_S),OpenBSD)
 483        NO_STRCASESTR = YesPlease
 484        NO_MEMMEM = YesPlease
 485        NEEDS_LIBICONV = YesPlease
 486        BASIC_CFLAGS += -I/usr/local/include
 487        BASIC_LDFLAGS += -L/usr/local/lib
 488endif
 489ifeq ($(uname_S),NetBSD)
 490        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 491                NEEDS_LIBICONV = YesPlease
 492        endif
 493        BASIC_CFLAGS += -I/usr/pkg/include
 494        BASIC_LDFLAGS += -L/usr/pkg/lib
 495        ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 496endif
 497ifeq ($(uname_S),AIX)
 498        NO_STRCASESTR=YesPlease
 499        NO_MEMMEM = YesPlease
 500        NO_STRLCPY = YesPlease
 501        NEEDS_LIBICONV=YesPlease
 502endif
 503ifeq ($(uname_S),GNU)
 504        # GNU/Hurd
 505        NO_STRLCPY=YesPlease
 506endif
 507ifeq ($(uname_S),IRIX64)
 508        NO_IPV6=YesPlease
 509        NO_SETENV=YesPlease
 510        NO_STRCASESTR=YesPlease
 511        NO_MEMMEM = YesPlease
 512        NO_STRLCPY = YesPlease
 513        NO_SOCKADDR_STORAGE=YesPlease
 514        SHELL_PATH=/usr/gnu/bin/bash
 515        BASIC_CFLAGS += -DPATH_MAX=1024
 516        # for now, build 32-bit version
 517        BASIC_LDFLAGS += -L/usr/lib32
 518endif
 519ifeq ($(uname_S),HP-UX)
 520        NO_IPV6=YesPlease
 521        NO_SETENV=YesPlease
 522        NO_STRCASESTR=YesPlease
 523        NO_MEMMEM = YesPlease
 524        NO_STRLCPY = YesPlease
 525        NO_MKDTEMP = YesPlease
 526        NO_UNSETENV = YesPlease
 527        NO_HSTRERROR = YesPlease
 528        NO_SYS_SELECT_H = YesPlease
 529endif
 530ifneq (,$(findstring arm,$(uname_M)))
 531        ARM_SHA1 = YesPlease
 532endif
 533
 534-include config.mak.autogen
 535-include config.mak
 536
 537ifeq ($(uname_S),Darwin)
 538        ifndef NO_FINK
 539                ifeq ($(shell test -d /sw/lib && echo y),y)
 540                        BASIC_CFLAGS += -I/sw/include
 541                        BASIC_LDFLAGS += -L/sw/lib
 542                endif
 543        endif
 544        ifndef NO_DARWIN_PORTS
 545                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 546                        BASIC_CFLAGS += -I/opt/local/include
 547                        BASIC_LDFLAGS += -L/opt/local/lib
 548                endif
 549        endif
 550endif
 551
 552ifdef NO_R_TO_GCC_LINKER
 553        # Some gcc does not accept and pass -R to the linker to specify
 554        # the runtime dynamic library path.
 555        CC_LD_DYNPATH = -Wl,-rpath=
 556else
 557        CC_LD_DYNPATH = -R
 558endif
 559
 560ifdef NO_CURL
 561        BASIC_CFLAGS += -DNO_CURL
 562else
 563        ifdef CURLDIR
 564                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 565                BASIC_CFLAGS += -I$(CURLDIR)/include
 566                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 567        else
 568                CURL_LIBCURL = -lcurl
 569        endif
 570        BUILTIN_OBJS += builtin-http-fetch.o
 571        EXTLIBS += $(CURL_LIBCURL)
 572        LIB_OBJS += http.o http-walker.o
 573        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 574        ifeq "$(curl_check)" "070908"
 575                ifndef NO_EXPAT
 576                        PROGRAMS += git-http-push$X
 577                endif
 578        endif
 579        ifndef NO_EXPAT
 580                EXPAT_LIBEXPAT = -lexpat
 581        endif
 582endif
 583
 584ifdef ZLIB_PATH
 585        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 586        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 587endif
 588EXTLIBS += -lz
 589
 590ifndef NO_OPENSSL
 591        OPENSSL_LIBSSL = -lssl
 592        ifdef OPENSSLDIR
 593                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 594                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
 595        else
 596                OPENSSL_LINK =
 597        endif
 598else
 599        BASIC_CFLAGS += -DNO_OPENSSL
 600        MOZILLA_SHA1 = 1
 601        OPENSSL_LIBSSL =
 602endif
 603ifdef NEEDS_SSL_WITH_CRYPTO
 604        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 605else
 606        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 607endif
 608ifdef NEEDS_LIBICONV
 609        ifdef ICONVDIR
 610                BASIC_CFLAGS += -I$(ICONVDIR)/include
 611                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
 612        else
 613                ICONV_LINK =
 614        endif
 615        EXTLIBS += $(ICONV_LINK) -liconv
 616endif
 617ifdef NEEDS_SOCKET
 618        EXTLIBS += -lsocket
 619endif
 620ifdef NEEDS_NSL
 621        EXTLIBS += -lnsl
 622endif
 623ifdef NO_D_TYPE_IN_DIRENT
 624        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 625endif
 626ifdef NO_D_INO_IN_DIRENT
 627        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 628endif
 629ifdef NO_C99_FORMAT
 630        BASIC_CFLAGS += -DNO_C99_FORMAT
 631endif
 632ifdef FREAD_READS_DIRECTORIES
 633        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 634        COMPAT_OBJS += compat/fopen.o
 635endif
 636ifdef NO_SYMLINK_HEAD
 637        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 638endif
 639ifdef NO_STRCASESTR
 640        COMPAT_CFLAGS += -DNO_STRCASESTR
 641        COMPAT_OBJS += compat/strcasestr.o
 642endif
 643ifdef NO_STRLCPY
 644        COMPAT_CFLAGS += -DNO_STRLCPY
 645        COMPAT_OBJS += compat/strlcpy.o
 646endif
 647ifdef NO_STRTOUMAX
 648        COMPAT_CFLAGS += -DNO_STRTOUMAX
 649        COMPAT_OBJS += compat/strtoumax.o
 650endif
 651ifdef NO_STRTOULL
 652        COMPAT_CFLAGS += -DNO_STRTOULL
 653endif
 654ifdef NO_SETENV
 655        COMPAT_CFLAGS += -DNO_SETENV
 656        COMPAT_OBJS += compat/setenv.o
 657endif
 658ifdef NO_MKDTEMP
 659        COMPAT_CFLAGS += -DNO_MKDTEMP
 660        COMPAT_OBJS += compat/mkdtemp.o
 661endif
 662ifdef NO_UNSETENV
 663        COMPAT_CFLAGS += -DNO_UNSETENV
 664        COMPAT_OBJS += compat/unsetenv.o
 665endif
 666ifdef NO_SYS_SELECT_H
 667        BASIC_CFLAGS += -DNO_SYS_SELECT_H
 668endif
 669ifdef NO_MMAP
 670        COMPAT_CFLAGS += -DNO_MMAP
 671        COMPAT_OBJS += compat/mmap.o
 672endif
 673ifdef NO_PREAD
 674        COMPAT_CFLAGS += -DNO_PREAD
 675        COMPAT_OBJS += compat/pread.o
 676endif
 677ifdef NO_FAST_WORKING_DIRECTORY
 678        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 679endif
 680ifdef NO_TRUSTABLE_FILEMODE
 681        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 682endif
 683ifdef NO_IPV6
 684        BASIC_CFLAGS += -DNO_IPV6
 685endif
 686ifdef NO_SOCKADDR_STORAGE
 687ifdef NO_IPV6
 688        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 689else
 690        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 691endif
 692endif
 693ifdef NO_INET_NTOP
 694        LIB_OBJS += compat/inet_ntop.o
 695endif
 696ifdef NO_INET_PTON
 697        LIB_OBJS += compat/inet_pton.o
 698endif
 699
 700ifdef NO_ICONV
 701        BASIC_CFLAGS += -DNO_ICONV
 702endif
 703
 704ifdef OLD_ICONV
 705        BASIC_CFLAGS += -DOLD_ICONV
 706endif
 707
 708ifdef NO_DEFLATE_BOUND
 709        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 710endif
 711
 712ifdef PPC_SHA1
 713        SHA1_HEADER = "ppc/sha1.h"
 714        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 715else
 716ifdef ARM_SHA1
 717        SHA1_HEADER = "arm/sha1.h"
 718        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 719else
 720ifdef MOZILLA_SHA1
 721        SHA1_HEADER = "mozilla-sha1/sha1.h"
 722        LIB_OBJS += mozilla-sha1/sha1.o
 723else
 724        SHA1_HEADER = <openssl/sha.h>
 725        EXTLIBS += $(LIB_4_CRYPTO)
 726endif
 727endif
 728endif
 729ifdef NO_PERL_MAKEMAKER
 730        export NO_PERL_MAKEMAKER
 731endif
 732ifdef NO_HSTRERROR
 733        COMPAT_CFLAGS += -DNO_HSTRERROR
 734        COMPAT_OBJS += compat/hstrerror.o
 735endif
 736ifdef NO_MEMMEM
 737        COMPAT_CFLAGS += -DNO_MEMMEM
 738        COMPAT_OBJS += compat/memmem.o
 739endif
 740ifdef INTERNAL_QSORT
 741        COMPAT_CFLAGS += -DINTERNAL_QSORT
 742        COMPAT_OBJS += compat/qsort.o
 743endif
 744
 745ifdef THREADED_DELTA_SEARCH
 746        BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
 747        EXTLIBS += -lpthread
 748        LIB_OBJS += thread-utils.o
 749endif
 750
 751ifeq ($(TCLTK_PATH),)
 752NO_TCLTK=NoThanks
 753endif
 754
 755QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 756QUIET_SUBDIR1  =
 757
 758ifneq ($(findstring $(MAKEFLAGS),w),w)
 759PRINT_DIR = --no-print-directory
 760else # "make -w"
 761NO_SUBDIR = :
 762endif
 763
 764ifneq ($(findstring $(MAKEFLAGS),s),s)
 765ifndef V
 766        QUIET_CC       = @echo '   ' CC $@;
 767        QUIET_AR       = @echo '   ' AR $@;
 768        QUIET_LINK     = @echo '   ' LINK $@;
 769        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 770        QUIET_GEN      = @echo '   ' GEN $@;
 771        QUIET_SUBDIR0  = +@subdir=
 772        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 773                         $(MAKE) $(PRINT_DIR) -C $$subdir
 774        export V
 775        export QUIET_GEN
 776        export QUIET_BUILT_IN
 777endif
 778endif
 779
 780ifdef ASCIIDOC8
 781        export ASCIIDOC8
 782endif
 783
 784# Shell quote (do not use $(call) to accommodate ancient setups);
 785
 786SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 787ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
 788
 789DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 790bindir_SQ = $(subst ','\'',$(bindir))
 791mandir_SQ = $(subst ','\'',$(mandir))
 792infodir_SQ = $(subst ','\'',$(infodir))
 793gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 794template_dir_SQ = $(subst ','\'',$(template_dir))
 795htmldir_SQ = $(subst ','\'',$(htmldir))
 796prefix_SQ = $(subst ','\'',$(prefix))
 797
 798SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 799PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 800TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
 801
 802LIBS = $(GITLIBS) $(EXTLIBS)
 803
 804BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 805        $(COMPAT_CFLAGS)
 806LIB_OBJS += $(COMPAT_OBJS)
 807
 808ALL_CFLAGS += $(BASIC_CFLAGS)
 809ALL_LDFLAGS += $(BASIC_LDFLAGS)
 810
 811export TAR INSTALL DESTDIR SHELL_PATH
 812
 813
 814### Build rules
 815
 816all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
 817ifneq (,$X)
 818        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
 819endif
 820
 821all::
 822ifndef NO_TCLTK
 823        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
 824        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
 825endif
 826        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 827        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 828
 829strip: $(PROGRAMS) git$X
 830        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 831
 832git.o: git.c common-cmds.h GIT-CFLAGS
 833        $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 834                $(ALL_CFLAGS) -c $(filter %.c,$^)
 835
 836git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
 837        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
 838                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 839
 840help.o: help.c common-cmds.h GIT-CFLAGS
 841        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 842                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
 843                '-DGIT_MAN_PATH="$(mandir_SQ)"' \
 844                '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
 845
 846$(BUILT_INS): git$X
 847        $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@
 848
 849common-cmds.h: ./generate-cmdlist.sh command-list.txt
 850
 851common-cmds.h: $(wildcard Documentation/git-*.txt)
 852        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
 853
 854$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 855        $(QUIET_GEN)$(RM) $@ $@+ && \
 856        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 857            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 858            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 859            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 860            $@.sh >$@+ && \
 861        chmod +x $@+ && \
 862        mv $@+ $@
 863
 864$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 865
 866perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
 867        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 868
 869$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 870        $(QUIET_GEN)$(RM) $@ $@+ && \
 871        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
 872        sed -e '1{' \
 873            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 874            -e '        h' \
 875            -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 876            -e '        H' \
 877            -e '        x' \
 878            -e '}' \
 879            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 880            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 881            $@.perl >$@+ && \
 882        chmod +x $@+ && \
 883        mv $@+ $@
 884
 885gitweb/gitweb.cgi: gitweb/gitweb.perl
 886        $(QUIET_GEN)$(RM) $@ $@+ && \
 887        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 888            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 889            -e 's|++GIT_BINDIR++|$(bindir)|g' \
 890            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 891            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 892            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 893            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 894            -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
 895            -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 896            -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 897            -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 898            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 899            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 900            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 901            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 902            -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 903            -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 904            -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 905            $< >$@+ && \
 906        chmod +x $@+ && \
 907        mv $@+ $@
 908
 909git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 910        $(QUIET_GEN)$(RM) $@ $@+ && \
 911        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 912            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 913            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 914            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 915            -e '/@@GITWEB_CGI@@/d' \
 916            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 917            -e '/@@GITWEB_CSS@@/d' \
 918            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 919            $@.sh > $@+ && \
 920        chmod +x $@+ && \
 921        mv $@+ $@
 922
 923configure: configure.ac
 924        $(QUIET_GEN)$(RM) $@ $<+ && \
 925        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 926            $< > $<+ && \
 927        autoconf -o $@ $<+ && \
 928        $(RM) $<+
 929
 930# These can record GIT_VERSION
 931git.o git.spec \
 932        $(patsubst %.sh,%,$(SCRIPT_SH)) \
 933        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 934        : GIT-VERSION-FILE
 935
 936%.o: %.c GIT-CFLAGS
 937        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 938%.s: %.c GIT-CFLAGS
 939        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 940%.o: %.S
 941        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 942
 943exec_cmd.o: exec_cmd.c GIT-CFLAGS
 944        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 945builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 946        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 947
 948config.o: config.c GIT-CFLAGS
 949        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
 950
 951http.o: http.c GIT-CFLAGS
 952        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 953
 954ifdef NO_EXPAT
 955http-walker.o: http-walker.c http.h GIT-CFLAGS
 956        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 957endif
 958
 959git-%$X: %.o $(GITLIBS)
 960        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 961
 962git-imap-send$X: imap-send.o $(LIB_FILE)
 963
 964http.o http-walker.o http-push.o transport.o: http.h
 965
 966git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 967        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 968                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 969
 970$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 971$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 972builtin-revert.o wt-status.o: wt-status.h
 973
 974$(LIB_FILE): $(LIB_OBJS)
 975        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 976
 977XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 978        xdiff/xmerge.o
 979$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 980        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 981
 982$(XDIFF_LIB): $(XDIFF_OBJS)
 983        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 984
 985
 986doc:
 987        $(MAKE) -C Documentation all
 988
 989info:
 990        $(MAKE) -C Documentation info
 991
 992TAGS:
 993        $(RM) TAGS
 994        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 995
 996tags:
 997        $(RM) tags
 998        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 999
1000cscope:
1001        $(RM) cscope*
1002        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1003
1004### Detect prefix changes
1005TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1006             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1007
1008GIT-CFLAGS: .FORCE-GIT-CFLAGS
1009        @FLAGS='$(TRACK_CFLAGS)'; \
1010            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1011                echo 1>&2 "    * new build flags or prefix"; \
1012                echo "$$FLAGS" >GIT-CFLAGS; \
1013            fi
1014
1015GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1016        @echo SHELL_PATH=\''$(SHELL_PATH_SQ)'\' >$@
1017
1018### Detect Tck/Tk interpreter path changes
1019ifndef NO_TCLTK
1020TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1021
1022GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1023        @VARS='$(TRACK_VARS)'; \
1024            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1025                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1026                echo "$$VARS" >$@; \
1027            fi
1028
1029.PHONY: .FORCE-GIT-GUI-VARS
1030endif
1031
1032### Testing rules
1033
1034TEST_PROGRAMS = test-chmtime$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
1035
1036all:: $(TEST_PROGRAMS)
1037
1038# GNU make supports exporting all variables by "export" without parameters.
1039# However, the environment gets quite big, and some programs have problems
1040# with that.
1041
1042export NO_SVN_TESTS
1043
1044test: all
1045        $(MAKE) -C t/ all
1046
1047test-date$X: date.o ctype.o
1048
1049test-delta$X: diff-delta.o patch-delta.o
1050
1051test-parse-options$X: parse-options.o
1052
1053.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1054
1055test-%$X: test-%.o $(GITLIBS)
1056        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1057
1058check-sha1:: test-sha1$X
1059        ./test-sha1.sh
1060
1061check: common-cmds.h
1062        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
1063
1064remove-dashes:
1065        ./fixup-builtins $(BUILT_INS)
1066
1067### Installation rules
1068
1069install: all
1070        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1071        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1072        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1073        $(INSTALL) git$X '$(DESTDIR_SQ)$(bindir_SQ)'
1074        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1075        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1076ifndef NO_TCLTK
1077        $(MAKE) -C gitk-git install
1078        $(MAKE) -C git-gui install
1079endif
1080        if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
1081        then \
1082                ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1083                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
1084                cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1085                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
1086        fi
1087        $(foreach p,$(BUILT_INS), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
1088ifneq (,$X)
1089        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
1090endif
1091
1092install-doc:
1093        $(MAKE) -C Documentation install
1094
1095install-info:
1096        $(MAKE) -C Documentation install-info
1097
1098quick-install-doc:
1099        $(MAKE) -C Documentation quick-install
1100
1101
1102
1103### Maintainer's dist rules
1104
1105git.spec: git.spec.in
1106        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1107        mv $@+ $@
1108
1109GIT_TARNAME=git-$(GIT_VERSION)
1110dist: git.spec git-archive$(X) configure
1111        ./git-archive --format=tar \
1112                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1113        @mkdir -p $(GIT_TARNAME)
1114        @cp git.spec configure $(GIT_TARNAME)
1115        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1116        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1117        $(TAR) rf $(GIT_TARNAME).tar \
1118                $(GIT_TARNAME)/git.spec \
1119                $(GIT_TARNAME)/configure \
1120                $(GIT_TARNAME)/version \
1121                $(GIT_TARNAME)/git-gui/version
1122        @$(RM) -r $(GIT_TARNAME)
1123        gzip -f -9 $(GIT_TARNAME).tar
1124
1125rpm: dist
1126        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1127
1128htmldocs = git-htmldocs-$(GIT_VERSION)
1129manpages = git-manpages-$(GIT_VERSION)
1130dist-doc:
1131        $(RM) -r .doc-tmp-dir
1132        mkdir .doc-tmp-dir
1133        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1134        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1135        gzip -n -9 -f $(htmldocs).tar
1136        :
1137        $(RM) -r .doc-tmp-dir
1138        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1139        $(MAKE) -C Documentation DESTDIR=./ \
1140                man1dir=../.doc-tmp-dir/man1 \
1141                man5dir=../.doc-tmp-dir/man5 \
1142                man7dir=../.doc-tmp-dir/man7 \
1143                install
1144        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1145        gzip -n -9 -f $(manpages).tar
1146        $(RM) -r .doc-tmp-dir
1147
1148### Cleaning rules
1149
1150distclean: clean
1151        $(RM) configure
1152
1153clean:
1154        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1155                $(LIB_FILE) $(XDIFF_LIB)
1156        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1157        $(RM) $(TEST_PROGRAMS)
1158        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1159        $(RM) -r autom4te.cache
1160        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1161        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1162        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1163        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1164        $(RM) gitweb/gitweb.cgi
1165        $(MAKE) -C Documentation/ clean
1166        $(MAKE) -C perl clean
1167        $(MAKE) -C templates/ clean
1168        $(MAKE) -C t/ clean
1169ifndef NO_TCLTK
1170        $(MAKE) -C gitk-git clean
1171        $(MAKE) -C git-gui clean
1172endif
1173        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1174
1175.PHONY: all install clean strip
1176.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1177.PHONY: .FORCE-GIT-BUILD-OPTIONS
1178
1179### Check documentation
1180#
1181check-docs::
1182        @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1183        do \
1184                case "$$v" in \
1185                git-merge-octopus | git-merge-ours | git-merge-recursive | \
1186                git-merge-resolve | git-merge-stupid | git-merge-subtree | \
1187                git-fsck-objects | git-init-db | \
1188                git-?*--?* ) continue ;; \
1189                esac ; \
1190                test -f "Documentation/$$v.txt" || \
1191                echo "no doc: $$v"; \
1192                sed -e '/^#/d' command-list.txt | \
1193                grep -q "^$$v[  ]" || \
1194                case "$$v" in \
1195                git) ;; \
1196                *) echo "no link: $$v";; \
1197                esac ; \
1198        done; \
1199        ( \
1200                sed -e '/^#/d' \
1201                    -e 's/[     ].*//' \
1202                    -e 's/^/listed /' command-list.txt; \
1203                ls -1 Documentation/git*txt | \
1204                sed -e 's|Documentation/|documented |' \
1205                    -e 's/\.txt//'; \
1206        ) | while read how cmd; \
1207        do \
1208                case "$$how,$$cmd" in \
1209                *,git-citool | \
1210                *,git-gui | \
1211                *,git-help | \
1212                documented,gitattributes | \
1213                documented,gitignore | \
1214                documented,gitmodules | \
1215                documented,gitcli | \
1216                documented,git-tools | \
1217                sentinel,not,matching,is,ok ) continue ;; \
1218                esac; \
1219                case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1220                *" $$cmd "*)    ;; \
1221                *) echo "removed but $$how: $$cmd" ;; \
1222                esac; \
1223        done ) | sort
1224
1225### Make sure built-ins do not have dups and listed in git.c
1226#
1227check-builtins::
1228        ./check-builtins.sh
1229