Makefileon commit Merge branch 'jk/portable' (1f17868)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
   7# or vsnprintf() return -1 instead of number of characters which would
   8# have been written to the final string if enough space had been available.
   9#
  10# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  11# when attempting to read from an fopen'ed directory.
  12#
  13# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  14# This also implies MOZILLA_SHA1.
  15#
  16# Define NO_CURL if you do not have curl installed.  git-http-pull and
  17# git-http-push are not built, and you cannot use http:// and https://
  18# transports.
  19#
  20# Define CURLDIR=/foo/bar if your curl header and library files are in
  21# /foo/bar/include and /foo/bar/lib directories.
  22#
  23# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  24# not built, and you cannot push using http:// and https:// transports.
  25#
  26# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  27#
  28# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  29# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  30#
  31# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  32# do not support the 'size specifiers' introduced by C99, namely ll, hh,
  33# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  34# some C compilers supported these specifiers prior to C99 as an extension.
  35#
  36# Define NO_STRCASESTR if you don't have strcasestr.
  37#
  38# Define NO_MEMMEM if you don't have memmem.
  39#
  40# Define NO_STRLCPY if you don't have strlcpy.
  41#
  42# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  43# If your compiler also does not support long long or does not have
  44# strtoull, define NO_STRTOULL.
  45#
  46# Define NO_SETENV if you don't have setenv in the C library.
  47#
  48# Define NO_UNSETENV if you don't have unsetenv in the C library.
  49#
  50# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  51#
  52# Define NO_SYS_SELECT_H if you don't have sys/select.h.
  53#
  54# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  55# Enable it on Windows.  By default, symrefs are still used.
  56#
  57# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  58# tests.  These tests take up a significant amount of the total test time
  59# but are not needed unless you plan to talk to SVN repos.
  60#
  61# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  62# installed in /sw, but don't want GIT to link against any libraries
  63# installed there.  If defined you may specify your own (or Fink's)
  64# include directories and library directories by defining CFLAGS
  65# and LDFLAGS appropriately.
  66#
  67# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  68# have DarwinPorts installed in /opt/local, but don't want GIT to
  69# link against any libraries installed there.  If defined you may
  70# specify your own (or DarwinPort's) include directories and
  71# library directories by defining CFLAGS and LDFLAGS appropriately.
  72#
  73# Define PPC_SHA1 environment variable when running make to make use of
  74# a bundled SHA1 routine optimized for PowerPC.
  75#
  76# Define ARM_SHA1 environment variable when running make to make use of
  77# a bundled SHA1 routine optimized for ARM.
  78#
  79# Define MOZILLA_SHA1 environment variable when running make to make use of
  80# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  81# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  82# choice) has very fast version optimized for i586.
  83#
  84# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  85#
  86# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  87#
  88# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  89# Patrick Mauritz).
  90#
  91# Define NO_MMAP if you want to avoid mmap.
  92#
  93# Define NO_PREAD if you have a problem with pread() system call (e.g.
  94# cygwin.dll before v1.5.22).
  95#
  96# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  97# generally faster on your platform than accessing the working directory.
  98#
  99# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 100# the executable mode bit, but doesn't really do so.
 101#
 102# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 103#
 104# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 105# sockaddr_storage.
 106#
 107# Define NO_ICONV if your libc does not properly support iconv.
 108#
 109# Define OLD_ICONV if your library has an old iconv(), where the second
 110# (input buffer pointer) parameter is declared with type (const char **).
 111#
 112# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 113#
 114# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 115# that tells runtime paths to dynamic libraries;
 116# "-Wl,-rpath=/path/lib" is used instead.
 117#
 118# Define USE_NSEC below if you want git to care about sub-second file mtimes
 119# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 120# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 121# randomly break unless your underlying filesystem supports those sub-second
 122# times (my ext3 doesn't).
 123#
 124# Define USE_STDEV below if you want git to care about the underlying device
 125# change being considered an inode change from the update-index perspective.
 126#
 127# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 128#
 129# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 130#
 131# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 132# MakeMaker (e.g. using ActiveState under Cygwin).
 133#
 134# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 135#
 136# The TCL_PATH variable governs the location of the Tcl interpreter
 137# used to optimize git-gui for your system.  Only used if NO_TCLTK
 138# is not set.  Defaults to the bare 'tclsh'.
 139#
 140# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 141# If not set it defaults to the bare 'wish'. If it is set to the empty
 142# string then NO_TCLTK will be forced (this is used by configure script).
 143#
 144# Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 145# parallel delta searching when packing objects.
 146#
 147# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 148# is a simplified version of the merge sort used in glibc. This is
 149# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 150#
 151# Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 152# your external grep (e.g., if your system lacks grep, if its grep is
 153# broken, or spawning external process is slower than built-in grep git has).
 154
 155GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 156        @$(SHELL_PATH) ./GIT-VERSION-GEN
 157-include GIT-VERSION-FILE
 158
 159uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 160uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 161uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 162uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 163uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 164
 165# CFLAGS and LDFLAGS are for the users to override from the command line.
 166
 167CFLAGS = -g -O2 -Wall
 168LDFLAGS =
 169ALL_CFLAGS = $(CFLAGS)
 170ALL_LDFLAGS = $(LDFLAGS)
 171STRIP ?= strip
 172
 173prefix = $(HOME)
 174bindir = $(prefix)/bin
 175mandir = $(prefix)/share/man
 176infodir = $(prefix)/share/info
 177gitexecdir = $(bindir)
 178sharedir = $(prefix)/share
 179template_dir = $(sharedir)/git-core/templates
 180htmldir=$(sharedir)/doc/git-doc
 181ifeq ($(prefix),/usr)
 182sysconfdir = /etc
 183else
 184sysconfdir = $(prefix)/etc
 185endif
 186lib = lib
 187ETC_GITCONFIG = $(sysconfdir)/gitconfig
 188# DESTDIR=
 189
 190# default configuration for gitweb
 191GITWEB_CONFIG = gitweb_config.perl
 192GITWEB_HOME_LINK_STR = projects
 193GITWEB_SITENAME =
 194GITWEB_PROJECTROOT = /pub/git
 195GITWEB_PROJECT_MAXDEPTH = 2007
 196GITWEB_EXPORT_OK =
 197GITWEB_STRICT_EXPORT =
 198GITWEB_BASE_URL =
 199GITWEB_LIST =
 200GITWEB_HOMETEXT = indextext.html
 201GITWEB_CSS = gitweb.css
 202GITWEB_LOGO = git-logo.png
 203GITWEB_FAVICON = git-favicon.png
 204GITWEB_SITE_HEADER =
 205GITWEB_SITE_FOOTER =
 206
 207export prefix bindir gitexecdir sharedir template_dir htmldir sysconfdir
 208
 209CC = gcc
 210AR = ar
 211RM = rm -f
 212TAR = tar
 213FIND = find
 214INSTALL = install
 215RPMBUILD = rpmbuild
 216TCL_PATH = tclsh
 217TCLTK_PATH = wish
 218
 219export TCL_PATH TCLTK_PATH
 220
 221# sparse is architecture-neutral, which means that we need to tell it
 222# explicitly what architecture to check for. Fix this up for yours..
 223SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 224
 225
 226
 227### --- END CONFIGURATION SECTION ---
 228
 229# Those must not be GNU-specific; they are shared with perl/ which may
 230# be built by a different compiler. (Note that this is an artifact now
 231# but it still might be nice to keep that distinction.)
 232BASIC_CFLAGS =
 233BASIC_LDFLAGS =
 234
 235SCRIPT_SH = \
 236        git-bisect.sh \
 237        git-clone.sh \
 238        git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
 239        git-pull.sh git-rebase.sh git-rebase--interactive.sh \
 240        git-repack.sh git-request-pull.sh \
 241        git-sh-setup.sh \
 242        git-am.sh \
 243        git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 244        git-merge-resolve.sh \
 245        git-lost-found.sh git-quiltimport.sh git-submodule.sh \
 246        git-filter-branch.sh \
 247        git-stash.sh \
 248        git-web--browse.sh
 249
 250SCRIPT_PERL = \
 251        git-add--interactive.perl \
 252        git-archimport.perl git-cvsimport.perl git-relink.perl \
 253        git-cvsserver.perl git-cvsexportcommit.perl \
 254        git-send-email.perl git-svn.perl
 255
 256SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 257          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 258          git-instaweb
 259
 260# ... and all the rest that could be moved out of bindir to gitexecdir
 261PROGRAMS = \
 262        git-fetch-pack$X \
 263        git-hash-object$X git-index-pack$X \
 264        git-fast-import$X \
 265        git-daemon$X \
 266        git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 267        git-receive-pack$X \
 268        git-send-pack$X git-shell$X \
 269        git-show-index$X \
 270        git-unpack-file$X \
 271        git-update-server-info$X \
 272        git-upload-pack$X \
 273        git-pack-redundant$X git-var$X \
 274        git-merge-tree$X git-imap-send$X \
 275        $(EXTRA_PROGRAMS)
 276
 277# Empty...
 278EXTRA_PROGRAMS =
 279
 280# List built-in command $C whose implementation cmd_$C() is not in
 281# builtin-$C.o but is linked in as part of some other command.
 282BUILT_INS = \
 283        git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
 284        git-get-tar-commit-id$X git-init$X git-repo-config$X \
 285        git-fsck-objects$X git-cherry-pick$X git-peek-remote$X git-status$X \
 286        git-merge-subtree$X \
 287        $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 288
 289# what 'all' will build and 'install' will install, in gitexecdir
 290ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 291
 292# what 'all' will build but not install in gitexecdir
 293OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
 294
 295# Set paths to tools early so that they can be used for version tests.
 296ifndef SHELL_PATH
 297        SHELL_PATH = /bin/sh
 298endif
 299ifndef PERL_PATH
 300        PERL_PATH = /usr/bin/perl
 301endif
 302
 303export PERL_PATH
 304
 305LIB_FILE=libgit.a
 306XDIFF_LIB=xdiff/lib.a
 307
 308LIB_H = \
 309        archive.h blob.h cache.h cache-tree.h commit.h csum-file.h delta.h grep.h \
 310        diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 311        run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 312        tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
 313        utf8.h reflog-walk.h patch-ids.h attr.h decorate.h progress.h \
 314        mailmap.h remote.h parse-options.h transport.h diffcore.h hash.h ll-merge.h fsck.h \
 315        pack-revindex.h
 316
 317DIFF_OBJS = \
 318        diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 319        diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 320        diffcore-delta.o log-tree.o
 321
 322LIB_OBJS = \
 323        blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 324        date.o diff-delta.o entry.o exec_cmd.o ident.o \
 325        pretty.o interpolate.o hash.o \
 326        lockfile.o \
 327        patch-ids.o \
 328        object.o pack-check.o pack-write.o patch-delta.o path.o pkt-line.o \
 329        sideband.o reachable.o reflog-walk.o \
 330        quote.o read-cache.o refs.o run-command.o dir.o \
 331        server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 332        tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 333        revision.o pager.o tree-walk.o xdiff-interface.o \
 334        write_or_die.o trace.o list-objects.o grep.o match-trees.o \
 335        alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 336        color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
 337        convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o \
 338        transport.o bundle.o walker.o parse-options.o ws.o archive.o branch.o \
 339        ll-merge.o alias.o fsck.o pack-revindex.o
 340
 341BUILTIN_OBJS = \
 342        builtin-add.o \
 343        builtin-annotate.o \
 344        builtin-apply.o \
 345        builtin-archive.o \
 346        builtin-blame.o \
 347        builtin-branch.o \
 348        builtin-bundle.o \
 349        builtin-cat-file.o \
 350        builtin-check-attr.o \
 351        builtin-checkout.o \
 352        builtin-checkout-index.o \
 353        builtin-check-ref-format.o \
 354        builtin-clean.o \
 355        builtin-commit.o \
 356        builtin-commit-tree.o \
 357        builtin-count-objects.o \
 358        builtin-describe.o \
 359        builtin-diff.o \
 360        builtin-diff-files.o \
 361        builtin-diff-index.o \
 362        builtin-diff-tree.o \
 363        builtin-fast-export.o \
 364        builtin-fetch.o \
 365        builtin-fetch-pack.o \
 366        builtin-fetch--tool.o \
 367        builtin-fmt-merge-msg.o \
 368        builtin-for-each-ref.o \
 369        builtin-fsck.o \
 370        builtin-gc.o \
 371        builtin-grep.o \
 372        builtin-init-db.o \
 373        builtin-log.o \
 374        builtin-ls-files.o \
 375        builtin-ls-tree.o \
 376        builtin-ls-remote.o \
 377        builtin-mailinfo.o \
 378        builtin-mailsplit.o \
 379        builtin-merge-base.o \
 380        builtin-merge-file.o \
 381        builtin-merge-ours.o \
 382        builtin-merge-recursive.o \
 383        builtin-mv.o \
 384        builtin-name-rev.o \
 385        builtin-pack-objects.o \
 386        builtin-prune.o \
 387        builtin-prune-packed.o \
 388        builtin-push.o \
 389        builtin-read-tree.o \
 390        builtin-reflog.o \
 391        builtin-remote.o \
 392        builtin-send-pack.o \
 393        builtin-config.o \
 394        builtin-rerere.o \
 395        builtin-reset.o \
 396        builtin-rev-list.o \
 397        builtin-rev-parse.o \
 398        builtin-revert.o \
 399        builtin-rm.o \
 400        builtin-shortlog.o \
 401        builtin-show-branch.o \
 402        builtin-stripspace.o \
 403        builtin-symbolic-ref.o \
 404        builtin-tag.o \
 405        builtin-tar-tree.o \
 406        builtin-unpack-objects.o \
 407        builtin-update-index.o \
 408        builtin-update-ref.o \
 409        builtin-upload-archive.o \
 410        builtin-verify-pack.o \
 411        builtin-verify-tag.o \
 412        builtin-write-tree.o \
 413        builtin-show-ref.o \
 414        builtin-pack-refs.o
 415
 416GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 417EXTLIBS =
 418
 419#
 420# Platform specific tweaks
 421#
 422
 423# We choose to avoid "if .. else if .. else .. endif endif"
 424# because maintaining the nesting to match is a pain.  If
 425# we had "elif" things would have been much nicer...
 426
 427ifeq ($(uname_S),Linux)
 428        NO_STRLCPY = YesPlease
 429endif
 430ifeq ($(uname_S),GNU/kFreeBSD)
 431        NO_STRLCPY = YesPlease
 432endif
 433ifeq ($(uname_S),Darwin)
 434        NEEDS_SSL_WITH_CRYPTO = YesPlease
 435        NEEDS_LIBICONV = YesPlease
 436        ifneq ($(shell expr "$(uname_R)" : '9\.'),2)
 437                OLD_ICONV = UnfortunatelyYes
 438        endif
 439        NO_STRLCPY = YesPlease
 440        NO_MEMMEM = YesPlease
 441endif
 442ifeq ($(uname_S),SunOS)
 443        NEEDS_SOCKET = YesPlease
 444        NEEDS_NSL = YesPlease
 445        SHELL_PATH = /bin/bash
 446        NO_STRCASESTR = YesPlease
 447        NO_MEMMEM = YesPlease
 448        NO_HSTRERROR = YesPlease
 449        NO_MKDTEMP = YesPlease
 450        ifeq ($(uname_R),5.8)
 451                NEEDS_LIBICONV = YesPlease
 452                NO_UNSETENV = YesPlease
 453                NO_SETENV = YesPlease
 454                NO_C99_FORMAT = YesPlease
 455                NO_STRTOUMAX = YesPlease
 456        endif
 457        ifeq ($(uname_R),5.9)
 458                NO_UNSETENV = YesPlease
 459                NO_SETENV = YesPlease
 460                NO_C99_FORMAT = YesPlease
 461                NO_STRTOUMAX = YesPlease
 462        endif
 463        INSTALL = ginstall
 464        TAR = gtar
 465        BASIC_CFLAGS += -D__EXTENSIONS__
 466endif
 467ifeq ($(uname_O),Cygwin)
 468        NO_D_TYPE_IN_DIRENT = YesPlease
 469        NO_D_INO_IN_DIRENT = YesPlease
 470        NO_STRCASESTR = YesPlease
 471        NO_MEMMEM = YesPlease
 472        NO_SYMLINK_HEAD = YesPlease
 473        NEEDS_LIBICONV = YesPlease
 474        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 475        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 476        OLD_ICONV = UnfortunatelyYes
 477        # There are conflicting reports about this.
 478        # On some boxes NO_MMAP is needed, and not so elsewhere.
 479        # Try commenting this out if you suspect MMAP is more efficient
 480        NO_MMAP = YesPlease
 481        NO_IPV6 = YesPlease
 482        X = .exe
 483endif
 484ifeq ($(uname_S),FreeBSD)
 485        NEEDS_LIBICONV = YesPlease
 486        NO_MEMMEM = YesPlease
 487        BASIC_CFLAGS += -I/usr/local/include
 488        BASIC_LDFLAGS += -L/usr/local/lib
 489        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 490endif
 491ifeq ($(uname_S),OpenBSD)
 492        NO_STRCASESTR = YesPlease
 493        NO_MEMMEM = YesPlease
 494        NEEDS_LIBICONV = YesPlease
 495        BASIC_CFLAGS += -I/usr/local/include
 496        BASIC_LDFLAGS += -L/usr/local/lib
 497endif
 498ifeq ($(uname_S),NetBSD)
 499        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 500                NEEDS_LIBICONV = YesPlease
 501        endif
 502        BASIC_CFLAGS += -I/usr/pkg/include
 503        BASIC_LDFLAGS += -L/usr/pkg/lib
 504        ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 505endif
 506ifeq ($(uname_S),AIX)
 507        NO_STRCASESTR=YesPlease
 508        NO_MEMMEM = YesPlease
 509        NO_STRLCPY = YesPlease
 510        NEEDS_LIBICONV=YesPlease
 511endif
 512ifeq ($(uname_S),GNU)
 513        # GNU/Hurd
 514        NO_STRLCPY=YesPlease
 515endif
 516ifeq ($(uname_S),IRIX64)
 517        NO_IPV6=YesPlease
 518        NO_SETENV=YesPlease
 519        NO_STRCASESTR=YesPlease
 520        NO_MEMMEM = YesPlease
 521        NO_STRLCPY = YesPlease
 522        NO_SOCKADDR_STORAGE=YesPlease
 523        SHELL_PATH=/usr/gnu/bin/bash
 524        BASIC_CFLAGS += -DPATH_MAX=1024
 525        # for now, build 32-bit version
 526        BASIC_LDFLAGS += -L/usr/lib32
 527endif
 528ifeq ($(uname_S),HP-UX)
 529        NO_IPV6=YesPlease
 530        NO_SETENV=YesPlease
 531        NO_STRCASESTR=YesPlease
 532        NO_MEMMEM = YesPlease
 533        NO_STRLCPY = YesPlease
 534        NO_MKDTEMP = YesPlease
 535        NO_UNSETENV = YesPlease
 536        NO_HSTRERROR = YesPlease
 537        NO_SYS_SELECT_H = YesPlease
 538endif
 539ifneq (,$(findstring arm,$(uname_M)))
 540        ARM_SHA1 = YesPlease
 541endif
 542
 543-include config.mak.autogen
 544-include config.mak
 545
 546ifeq ($(uname_S),Darwin)
 547        ifndef NO_FINK
 548                ifeq ($(shell test -d /sw/lib && echo y),y)
 549                        BASIC_CFLAGS += -I/sw/include
 550                        BASIC_LDFLAGS += -L/sw/lib
 551                endif
 552        endif
 553        ifndef NO_DARWIN_PORTS
 554                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 555                        BASIC_CFLAGS += -I/opt/local/include
 556                        BASIC_LDFLAGS += -L/opt/local/lib
 557                endif
 558        endif
 559endif
 560
 561ifdef NO_R_TO_GCC_LINKER
 562        # Some gcc does not accept and pass -R to the linker to specify
 563        # the runtime dynamic library path.
 564        CC_LD_DYNPATH = -Wl,-rpath=
 565else
 566        CC_LD_DYNPATH = -R
 567endif
 568
 569ifdef NO_CURL
 570        BASIC_CFLAGS += -DNO_CURL
 571else
 572        ifdef CURLDIR
 573                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 574                BASIC_CFLAGS += -I$(CURLDIR)/include
 575                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 576        else
 577                CURL_LIBCURL = -lcurl
 578        endif
 579        BUILTIN_OBJS += builtin-http-fetch.o
 580        EXTLIBS += $(CURL_LIBCURL)
 581        LIB_OBJS += http.o http-walker.o
 582        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 583        ifeq "$(curl_check)" "070908"
 584                ifndef NO_EXPAT
 585                        PROGRAMS += git-http-push$X
 586                endif
 587        endif
 588        ifndef NO_EXPAT
 589                EXPAT_LIBEXPAT = -lexpat
 590        endif
 591endif
 592
 593ifdef ZLIB_PATH
 594        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 595        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 596endif
 597EXTLIBS += -lz
 598
 599ifndef NO_OPENSSL
 600        OPENSSL_LIBSSL = -lssl
 601        ifdef OPENSSLDIR
 602                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 603                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
 604        else
 605                OPENSSL_LINK =
 606        endif
 607else
 608        BASIC_CFLAGS += -DNO_OPENSSL
 609        MOZILLA_SHA1 = 1
 610        OPENSSL_LIBSSL =
 611endif
 612ifdef NEEDS_SSL_WITH_CRYPTO
 613        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 614else
 615        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 616endif
 617ifdef NEEDS_LIBICONV
 618        ifdef ICONVDIR
 619                BASIC_CFLAGS += -I$(ICONVDIR)/include
 620                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
 621        else
 622                ICONV_LINK =
 623        endif
 624        EXTLIBS += $(ICONV_LINK) -liconv
 625endif
 626ifdef NEEDS_SOCKET
 627        EXTLIBS += -lsocket
 628endif
 629ifdef NEEDS_NSL
 630        EXTLIBS += -lnsl
 631endif
 632ifdef NO_D_TYPE_IN_DIRENT
 633        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 634endif
 635ifdef NO_D_INO_IN_DIRENT
 636        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 637endif
 638ifdef NO_C99_FORMAT
 639        BASIC_CFLAGS += -DNO_C99_FORMAT
 640endif
 641ifdef SNPRINTF_RETURNS_BOGUS
 642        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 643        COMPAT_OBJS += compat/snprintf.o
 644endif
 645ifdef FREAD_READS_DIRECTORIES
 646        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 647        COMPAT_OBJS += compat/fopen.o
 648endif
 649ifdef NO_SYMLINK_HEAD
 650        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 651endif
 652ifdef NO_STRCASESTR
 653        COMPAT_CFLAGS += -DNO_STRCASESTR
 654        COMPAT_OBJS += compat/strcasestr.o
 655endif
 656ifdef NO_STRLCPY
 657        COMPAT_CFLAGS += -DNO_STRLCPY
 658        COMPAT_OBJS += compat/strlcpy.o
 659endif
 660ifdef NO_STRTOUMAX
 661        COMPAT_CFLAGS += -DNO_STRTOUMAX
 662        COMPAT_OBJS += compat/strtoumax.o
 663endif
 664ifdef NO_STRTOULL
 665        COMPAT_CFLAGS += -DNO_STRTOULL
 666endif
 667ifdef NO_SETENV
 668        COMPAT_CFLAGS += -DNO_SETENV
 669        COMPAT_OBJS += compat/setenv.o
 670endif
 671ifdef NO_MKDTEMP
 672        COMPAT_CFLAGS += -DNO_MKDTEMP
 673        COMPAT_OBJS += compat/mkdtemp.o
 674endif
 675ifdef NO_UNSETENV
 676        COMPAT_CFLAGS += -DNO_UNSETENV
 677        COMPAT_OBJS += compat/unsetenv.o
 678endif
 679ifdef NO_SYS_SELECT_H
 680        BASIC_CFLAGS += -DNO_SYS_SELECT_H
 681endif
 682ifdef NO_MMAP
 683        COMPAT_CFLAGS += -DNO_MMAP
 684        COMPAT_OBJS += compat/mmap.o
 685endif
 686ifdef NO_PREAD
 687        COMPAT_CFLAGS += -DNO_PREAD
 688        COMPAT_OBJS += compat/pread.o
 689endif
 690ifdef NO_FAST_WORKING_DIRECTORY
 691        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 692endif
 693ifdef NO_TRUSTABLE_FILEMODE
 694        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 695endif
 696ifdef NO_IPV6
 697        BASIC_CFLAGS += -DNO_IPV6
 698endif
 699ifdef NO_SOCKADDR_STORAGE
 700ifdef NO_IPV6
 701        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 702else
 703        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 704endif
 705endif
 706ifdef NO_INET_NTOP
 707        LIB_OBJS += compat/inet_ntop.o
 708endif
 709ifdef NO_INET_PTON
 710        LIB_OBJS += compat/inet_pton.o
 711endif
 712
 713ifdef NO_ICONV
 714        BASIC_CFLAGS += -DNO_ICONV
 715endif
 716
 717ifdef OLD_ICONV
 718        BASIC_CFLAGS += -DOLD_ICONV
 719endif
 720
 721ifdef NO_DEFLATE_BOUND
 722        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 723endif
 724
 725ifdef PPC_SHA1
 726        SHA1_HEADER = "ppc/sha1.h"
 727        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 728else
 729ifdef ARM_SHA1
 730        SHA1_HEADER = "arm/sha1.h"
 731        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 732else
 733ifdef MOZILLA_SHA1
 734        SHA1_HEADER = "mozilla-sha1/sha1.h"
 735        LIB_OBJS += mozilla-sha1/sha1.o
 736else
 737        SHA1_HEADER = <openssl/sha.h>
 738        EXTLIBS += $(LIB_4_CRYPTO)
 739endif
 740endif
 741endif
 742ifdef NO_PERL_MAKEMAKER
 743        export NO_PERL_MAKEMAKER
 744endif
 745ifdef NO_HSTRERROR
 746        COMPAT_CFLAGS += -DNO_HSTRERROR
 747        COMPAT_OBJS += compat/hstrerror.o
 748endif
 749ifdef NO_MEMMEM
 750        COMPAT_CFLAGS += -DNO_MEMMEM
 751        COMPAT_OBJS += compat/memmem.o
 752endif
 753ifdef INTERNAL_QSORT
 754        COMPAT_CFLAGS += -DINTERNAL_QSORT
 755        COMPAT_OBJS += compat/qsort.o
 756endif
 757
 758ifdef THREADED_DELTA_SEARCH
 759        BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
 760        EXTLIBS += -lpthread
 761        LIB_OBJS += thread-utils.o
 762endif
 763ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 764        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 765endif
 766ifdef NO_EXTERNAL_GREP
 767        BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 768endif
 769
 770ifeq ($(TCLTK_PATH),)
 771NO_TCLTK=NoThanks
 772endif
 773
 774QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 775QUIET_SUBDIR1  =
 776
 777ifneq ($(findstring $(MAKEFLAGS),w),w)
 778PRINT_DIR = --no-print-directory
 779else # "make -w"
 780NO_SUBDIR = :
 781endif
 782
 783ifneq ($(findstring $(MAKEFLAGS),s),s)
 784ifndef V
 785        QUIET_CC       = @echo '   ' CC $@;
 786        QUIET_AR       = @echo '   ' AR $@;
 787        QUIET_LINK     = @echo '   ' LINK $@;
 788        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 789        QUIET_GEN      = @echo '   ' GEN $@;
 790        QUIET_SUBDIR0  = +@subdir=
 791        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 792                         $(MAKE) $(PRINT_DIR) -C $$subdir
 793        export V
 794        export QUIET_GEN
 795        export QUIET_BUILT_IN
 796endif
 797endif
 798
 799ifdef ASCIIDOC8
 800        export ASCIIDOC8
 801endif
 802
 803# Shell quote (do not use $(call) to accommodate ancient setups);
 804
 805SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 806ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
 807
 808DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 809bindir_SQ = $(subst ','\'',$(bindir))
 810mandir_SQ = $(subst ','\'',$(mandir))
 811infodir_SQ = $(subst ','\'',$(infodir))
 812gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 813template_dir_SQ = $(subst ','\'',$(template_dir))
 814htmldir_SQ = $(subst ','\'',$(htmldir))
 815prefix_SQ = $(subst ','\'',$(prefix))
 816
 817SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 818PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 819TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
 820
 821LIBS = $(GITLIBS) $(EXTLIBS)
 822
 823BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 824        $(COMPAT_CFLAGS)
 825LIB_OBJS += $(COMPAT_OBJS)
 826
 827ALL_CFLAGS += $(BASIC_CFLAGS)
 828ALL_LDFLAGS += $(BASIC_LDFLAGS)
 829
 830export TAR INSTALL DESTDIR SHELL_PATH
 831
 832
 833### Build rules
 834
 835all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
 836ifneq (,$X)
 837        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
 838endif
 839
 840all::
 841ifndef NO_TCLTK
 842        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
 843        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
 844endif
 845        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 846        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 847
 848strip: $(PROGRAMS) git$X
 849        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 850
 851git.o: git.c common-cmds.h GIT-CFLAGS
 852        $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 853                $(ALL_CFLAGS) -c $(filter %.c,$^)
 854
 855git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
 856        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
 857                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 858
 859help.o: help.c common-cmds.h GIT-CFLAGS
 860        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 861                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
 862                '-DGIT_MAN_PATH="$(mandir_SQ)"' \
 863                '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
 864
 865$(BUILT_INS): git$X
 866        $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@
 867
 868common-cmds.h: ./generate-cmdlist.sh command-list.txt
 869
 870common-cmds.h: $(wildcard Documentation/git-*.txt)
 871        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
 872
 873$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 874        $(QUIET_GEN)$(RM) $@ $@+ && \
 875        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 876            -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
 877            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 878            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 879            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 880            $@.sh >$@+ && \
 881        chmod +x $@+ && \
 882        mv $@+ $@
 883
 884$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 885
 886perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
 887        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 888
 889$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 890        $(QUIET_GEN)$(RM) $@ $@+ && \
 891        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
 892        sed -e '1{' \
 893            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 894            -e '        h' \
 895            -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 896            -e '        H' \
 897            -e '        x' \
 898            -e '}' \
 899            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 900            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 901            $@.perl >$@+ && \
 902        chmod +x $@+ && \
 903        mv $@+ $@
 904
 905gitweb/gitweb.cgi: gitweb/gitweb.perl
 906        $(QUIET_GEN)$(RM) $@ $@+ && \
 907        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 908            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 909            -e 's|++GIT_BINDIR++|$(bindir)|g' \
 910            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 911            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 912            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 913            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 914            -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
 915            -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 916            -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 917            -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 918            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 919            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 920            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 921            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 922            -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 923            -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 924            -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 925            $< >$@+ && \
 926        chmod +x $@+ && \
 927        mv $@+ $@
 928
 929git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 930        $(QUIET_GEN)$(RM) $@ $@+ && \
 931        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 932            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 933            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 934            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 935            -e '/@@GITWEB_CGI@@/d' \
 936            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 937            -e '/@@GITWEB_CSS@@/d' \
 938            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 939            $@.sh > $@+ && \
 940        chmod +x $@+ && \
 941        mv $@+ $@
 942
 943configure: configure.ac
 944        $(QUIET_GEN)$(RM) $@ $<+ && \
 945        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 946            $< > $<+ && \
 947        autoconf -o $@ $<+ && \
 948        $(RM) $<+
 949
 950# These can record GIT_VERSION
 951git.o git.spec \
 952        $(patsubst %.sh,%,$(SCRIPT_SH)) \
 953        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 954        : GIT-VERSION-FILE
 955
 956%.o: %.c GIT-CFLAGS
 957        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 958%.s: %.c GIT-CFLAGS
 959        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 960%.o: %.S
 961        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 962
 963exec_cmd.o: exec_cmd.c GIT-CFLAGS
 964        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 965builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 966        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 967
 968config.o: config.c GIT-CFLAGS
 969        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
 970
 971http.o: http.c GIT-CFLAGS
 972        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 973
 974ifdef NO_EXPAT
 975http-walker.o: http-walker.c http.h GIT-CFLAGS
 976        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 977endif
 978
 979git-%$X: %.o $(GITLIBS)
 980        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 981
 982git-imap-send$X: imap-send.o $(LIB_FILE)
 983
 984http.o http-walker.o http-push.o transport.o: http.h
 985
 986git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 987        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 988                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 989
 990$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 991$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 992builtin-revert.o wt-status.o: wt-status.h
 993
 994$(LIB_FILE): $(LIB_OBJS)
 995        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 996
 997XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 998        xdiff/xmerge.o
 999$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1000        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1001
1002$(XDIFF_LIB): $(XDIFF_OBJS)
1003        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1004
1005
1006doc:
1007        $(MAKE) -C Documentation all
1008
1009info:
1010        $(MAKE) -C Documentation info
1011
1012TAGS:
1013        $(RM) TAGS
1014        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1015
1016tags:
1017        $(RM) tags
1018        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1019
1020cscope:
1021        $(RM) cscope*
1022        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1023
1024### Detect prefix changes
1025TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1026             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1027
1028GIT-CFLAGS: .FORCE-GIT-CFLAGS
1029        @FLAGS='$(TRACK_CFLAGS)'; \
1030            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1031                echo 1>&2 "    * new build flags or prefix"; \
1032                echo "$$FLAGS" >GIT-CFLAGS; \
1033            fi
1034
1035GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1036        @echo SHELL_PATH=\''$(SHELL_PATH_SQ)'\' >$@
1037
1038### Detect Tck/Tk interpreter path changes
1039ifndef NO_TCLTK
1040TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1041
1042GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1043        @VARS='$(TRACK_VARS)'; \
1044            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1045                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1046                echo "$$VARS" >$@; \
1047            fi
1048
1049.PHONY: .FORCE-GIT-GUI-VARS
1050endif
1051
1052### Testing rules
1053
1054TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X test-absolute-path$X test-parse-options$X
1055
1056all:: $(TEST_PROGRAMS)
1057
1058# GNU make supports exporting all variables by "export" without parameters.
1059# However, the environment gets quite big, and some programs have problems
1060# with that.
1061
1062export NO_SVN_TESTS
1063
1064test: all
1065        $(MAKE) -C t/ all
1066
1067test-date$X: date.o ctype.o
1068
1069test-delta$X: diff-delta.o patch-delta.o
1070
1071test-parse-options$X: parse-options.o
1072
1073.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1074
1075test-%$X: test-%.o $(GITLIBS)
1076        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1077
1078check-sha1:: test-sha1$X
1079        ./test-sha1.sh
1080
1081check: common-cmds.h
1082        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
1083
1084remove-dashes:
1085        ./fixup-builtins $(BUILT_INS)
1086
1087### Installation rules
1088
1089install: all
1090        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1091        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1092        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1093        $(INSTALL) git$X '$(DESTDIR_SQ)$(bindir_SQ)'
1094        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1095        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1096ifndef NO_TCLTK
1097        $(MAKE) -C gitk-git install
1098        $(MAKE) -C git-gui install
1099endif
1100        if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
1101        then \
1102                ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1103                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
1104                cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1105                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
1106        fi
1107        $(foreach p,$(BUILT_INS), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
1108ifneq (,$X)
1109        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
1110endif
1111
1112install-doc:
1113        $(MAKE) -C Documentation install
1114
1115install-info:
1116        $(MAKE) -C Documentation install-info
1117
1118quick-install-doc:
1119        $(MAKE) -C Documentation quick-install
1120
1121
1122
1123### Maintainer's dist rules
1124
1125git.spec: git.spec.in
1126        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1127        mv $@+ $@
1128
1129GIT_TARNAME=git-$(GIT_VERSION)
1130dist: git.spec git-archive$(X) configure
1131        ./git-archive --format=tar \
1132                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1133        @mkdir -p $(GIT_TARNAME)
1134        @cp git.spec configure $(GIT_TARNAME)
1135        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1136        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1137        $(TAR) rf $(GIT_TARNAME).tar \
1138                $(GIT_TARNAME)/git.spec \
1139                $(GIT_TARNAME)/configure \
1140                $(GIT_TARNAME)/version \
1141                $(GIT_TARNAME)/git-gui/version
1142        @$(RM) -r $(GIT_TARNAME)
1143        gzip -f -9 $(GIT_TARNAME).tar
1144
1145rpm: dist
1146        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1147
1148htmldocs = git-htmldocs-$(GIT_VERSION)
1149manpages = git-manpages-$(GIT_VERSION)
1150dist-doc:
1151        $(RM) -r .doc-tmp-dir
1152        mkdir .doc-tmp-dir
1153        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1154        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1155        gzip -n -9 -f $(htmldocs).tar
1156        :
1157        $(RM) -r .doc-tmp-dir
1158        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1159        $(MAKE) -C Documentation DESTDIR=./ \
1160                man1dir=../.doc-tmp-dir/man1 \
1161                man5dir=../.doc-tmp-dir/man5 \
1162                man7dir=../.doc-tmp-dir/man7 \
1163                install
1164        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1165        gzip -n -9 -f $(manpages).tar
1166        $(RM) -r .doc-tmp-dir
1167
1168### Cleaning rules
1169
1170distclean: clean
1171        $(RM) configure
1172
1173clean:
1174        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1175                $(LIB_FILE) $(XDIFF_LIB)
1176        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1177        $(RM) $(TEST_PROGRAMS)
1178        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1179        $(RM) -r autom4te.cache
1180        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1181        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1182        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1183        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1184        $(RM) gitweb/gitweb.cgi
1185        $(MAKE) -C Documentation/ clean
1186        $(MAKE) -C perl clean
1187        $(MAKE) -C templates/ clean
1188        $(MAKE) -C t/ clean
1189ifndef NO_TCLTK
1190        $(MAKE) -C gitk-git clean
1191        $(MAKE) -C git-gui clean
1192endif
1193        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1194
1195.PHONY: all install clean strip
1196.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1197.PHONY: .FORCE-GIT-BUILD-OPTIONS
1198
1199### Check documentation
1200#
1201check-docs::
1202        @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1203        do \
1204                case "$$v" in \
1205                git-merge-octopus | git-merge-ours | git-merge-recursive | \
1206                git-merge-resolve | git-merge-stupid | git-merge-subtree | \
1207                git-fsck-objects | git-init-db | \
1208                git-?*--?* ) continue ;; \
1209                esac ; \
1210                test -f "Documentation/$$v.txt" || \
1211                echo "no doc: $$v"; \
1212                sed -e '/^#/d' command-list.txt | \
1213                grep -q "^$$v[  ]" || \
1214                case "$$v" in \
1215                git) ;; \
1216                *) echo "no link: $$v";; \
1217                esac ; \
1218        done; \
1219        ( \
1220                sed -e '/^#/d' \
1221                    -e 's/[     ].*//' \
1222                    -e 's/^/listed /' command-list.txt; \
1223                ls -1 Documentation/git*txt | \
1224                sed -e 's|Documentation/|documented |' \
1225                    -e 's/\.txt//'; \
1226        ) | while read how cmd; \
1227        do \
1228                case "$$how,$$cmd" in \
1229                *,git-citool | \
1230                *,git-gui | \
1231                *,git-help | \
1232                documented,gitattributes | \
1233                documented,gitignore | \
1234                documented,gitmodules | \
1235                documented,gitcli | \
1236                documented,git-tools | \
1237                sentinel,not,matching,is,ok ) continue ;; \
1238                esac; \
1239                case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1240                *" $$cmd "*)    ;; \
1241                *) echo "removed but $$how: $$cmd" ;; \
1242                esac; \
1243        done ) | sort
1244
1245### Make sure built-ins do not have dups and listed in git.c
1246#
1247check-builtins::
1248        ./check-builtins.sh
1249