Makefile

   1 # The default target of this Makefile is...
   2 all:
   3
   4 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
   5 # This also implies MOZILLA_SHA1.
   6 #
   7 # Define NO_CURL if you do not have curl installed.  git-http-pull and
   8 # git-http-push are not built, and you cannot use http:// and https://
   9 # transports.
  10 #
  11 # Define CURLDIR=/foo/bar if your curl header and library files are in
  12 # /foo/bar/include and /foo/bar/lib directories.
  13 #
  14 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  15 # not built, and you cannot push using http:// and https:// transports.
  16 #
  17 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  18 #
  19 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  20 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  21 #
  22 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  23 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  24 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  25 # some C compilers supported these specifiers prior to C99 as an extension.
  26 #
  27 # Define NO_STRCASESTR if you don't have strcasestr.
  28 #
  29 # Define NO_STRLCPY if you don't have strlcpy.
  30 #
  31 # Define NO_SETENV if you don't have setenv in the C library.
  32 #
  33 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  34 # Enable it on Windows.  By default, symrefs are still used.
  35 #
  36 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  37 # tests.  These tests take up a significant amount of the total test time
  38 # but are not needed unless you plan to talk to SVN repos.
  39 #
  40 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  41 # installed in /sw, but don't want GIT to link against any libraries
  42 # installed there.  If defined you may specify your own (or Fink's)
  43 # include directories and library directories by defining CFLAGS
  44 # and LDFLAGS appropriately.
  45 #
  46 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  47 # have DarwinPorts installed in /opt/local, but don't want GIT to
  48 # link against any libraries installed there.  If defined you may
  49 # specify your own (or DarwinPort's) include directories and
  50 # library directories by defining CFLAGS and LDFLAGS appropriately.
  51 #
  52 # Define PPC_SHA1 environment variable when running make to make use of
  53 # a bundled SHA1 routine optimized for PowerPC.
  54 #
  55 # Define ARM_SHA1 environment variable when running make to make use of
  56 # a bundled SHA1 routine optimized for ARM.
  57 #
  58 # Define MOZILLA_SHA1 environment variable when running make to make use of
  59 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  60 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  61 # choice) has very fast version optimized for i586.
  62 #
  63 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  64 #
  65 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  66 #
  67 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  68 # Patrick Mauritz).
  69 #
  70 # Define NO_MMAP if you want to avoid mmap.
  71 #
  72 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  73 # generally faster on your platform than accessing the working directory.
  74 #
  75 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  76 #
  77 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
  78 # sockaddr_storage.
  79 #
  80 # Define NO_ICONV if your libc does not properly support iconv.
  81 #
  82 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
  83 # a missing newline at the end of the file.
  84 #
  85 # Define COLLISION_CHECK below if you believe that SHA1's
  86 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  87 # sufficient guarantee that no collisions between objects will ever happen.
  88 #
  89 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  90 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  91 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  92 # randomly break unless your underlying filesystem supports those sub-second
  93 # times (my ext3 doesn't).
  94 #
  95 # Define USE_STDEV below if you want git to care about the underlying device
  96 # change being considered an inode change from the update-cache perspective.
  97 #
  98 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
  99 # MakeMaker (e.g. using ActiveState under Cygwin).
 100 #
 101
 102 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 103         @$(SHELL_PATH) ./GIT-VERSION-GEN
 104 -include GIT-VERSION-FILE
 105
 106 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 107 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 108 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 109 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 110 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 111
 112 # CFLAGS and LDFLAGS are for the users to override from the command line.
 113
 114 CFLAGS = -g -O2 -Wall
 115 LDFLAGS =
 116 ALL_CFLAGS = $(CFLAGS)
 117 ALL_LDFLAGS = $(LDFLAGS)
 118 STRIP ?= strip
 119
 120 prefix = $(HOME)
 121 bindir = $(prefix)/bin
 122 gitexecdir = $(bindir)
 123 template_dir = $(prefix)/share/git-core/templates/
 124 # DESTDIR=
 125
 126 # default configuration for gitweb
 127 GITWEB_CONFIG = gitweb_config.perl
 128 GITWEB_HOME_LINK_STR = projects
 129 GITWEB_SITENAME =
 130 GITWEB_PROJECTROOT = /pub/git
 131 GITWEB_EXPORT_OK =
 132 GITWEB_STRICT_EXPORT =
 133 GITWEB_BASE_URL =
 134 GITWEB_LIST =
 135 GITWEB_HOMETEXT = indextext.html
 136 GITWEB_CSS = gitweb.css
 137 GITWEB_LOGO = git-logo.png
 138 GITWEB_FAVICON = git-favicon.png
 139 GITWEB_SITE_HEADER =
 140 GITWEB_SITE_FOOTER =
 141
 142 export prefix bindir gitexecdir template_dir
 143
 144 CC = gcc
 145 AR = ar
 146 TAR = tar
 147 INSTALL = install
 148 RPMBUILD = rpmbuild
 149
 150 # sparse is architecture-neutral, which means that we need to tell it
 151 # explicitly what architecture to check for. Fix this up for yours..
 152 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 153
 154
 155
 156 ### --- END CONFIGURATION SECTION ---
 157
 158 # Those must not be GNU-specific; they are shared with perl/ which may
 159 # be built by a different compiler. (Note that this is an artifact now
 160 # but it still might be nice to keep that distinction.)
 161 BASIC_CFLAGS =
 162 BASIC_LDFLAGS =
 163
 164 SCRIPT_SH = \
 165         git-bisect.sh git-checkout.sh \
 166         git-clean.sh git-clone.sh git-commit.sh \
 167         git-fetch.sh \
 168         git-ls-remote.sh \
 169         git-merge-one-file.sh git-parse-remote.sh \
 170         git-pull.sh git-rebase.sh \
 171         git-repack.sh git-request-pull.sh git-reset.sh \
 172         git-resolve.sh git-revert.sh git-sh-setup.sh \
 173         git-tag.sh git-verify-tag.sh \
 174         git-applymbox.sh git-applypatch.sh git-am.sh \
 175         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 176         git-merge-resolve.sh git-merge-ours.sh \
 177         git-lost-found.sh git-quiltimport.sh
 178
 179 SCRIPT_PERL = \
 180         git-archimport.perl git-cvsimport.perl git-relink.perl \
 181         git-rerere.perl \
 182         git-cvsserver.perl \
 183         git-svnimport.perl git-cvsexportcommit.perl \
 184         git-send-email.perl git-svn.perl
 185
 186 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 187           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 188           git-cherry-pick git-status git-instaweb
 189
 190 # ... and all the rest that could be moved out of bindir to gitexecdir
 191 PROGRAMS = \
 192         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 193         git-hash-object$X git-index-pack$X git-local-fetch$X \
 194         git-merge-base$X \
 195         git-daemon$X \
 196         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 197         git-peek-remote$X git-receive-pack$X \
 198         git-send-pack$X git-shell$X \
 199         git-show-index$X git-ssh-fetch$X \
 200         git-ssh-upload$X git-unpack-file$X \
 201         git-update-server-info$X \
 202         git-upload-pack$X git-verify-pack$X \
 203         git-pack-redundant$X git-var$X \
 204         git-describe$X git-merge-tree$X git-imap-send$X \
 205         git-merge-recursive$X \
 206         $(EXTRA_PROGRAMS)
 207
 208 # Empty...
 209 EXTRA_PROGRAMS =
 210
 211 BUILT_INS = \
 212         git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
 213         git-get-tar-commit-id$X \
 214         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 215
 216 # what 'all' will build and 'install' will install, in gitexecdir
 217 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
 218         git-merge-recur$X
 219
 220 # Backward compatibility -- to be removed after 1.0
 221 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 222
 223 # Set paths to tools early so that they can be used for version tests.
 224 ifndef SHELL_PATH
 225         SHELL_PATH = /bin/sh
 226 endif
 227 ifndef PERL_PATH
 228         PERL_PATH = /usr/bin/perl
 229 endif
 230
 231 export PERL_PATH
 232
 233 LIB_FILE=libgit.a
 234 XDIFF_LIB=xdiff/lib.a
 235
 236 LIB_H = \
 237         archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
 238         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 239         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 240         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
 241
 242 DIFF_OBJS = \
 243         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 244         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 245         diffcore-delta.o log-tree.o
 246
 247 LIB_OBJS = \
 248         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 249         date.o diff-delta.o entry.o exec_cmd.o ident.o \
 250         interpolate.o \
 251         lockfile.o \
 252         object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
 253         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 254         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 255         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 256         revision.o pager.o tree-walk.o xdiff-interface.o \
 257         write_or_die.o trace.o list-objects.o grep.o \
 258         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 259         color.o wt-status.o archive-zip.o archive-tar.o
 260
 261 BUILTIN_OBJS = \
 262         builtin-add.o \
 263         builtin-annotate.o \
 264         builtin-apply.o \
 265         builtin-archive.o \
 266         builtin-blame.o \
 267         builtin-branch.o \
 268         builtin-cat-file.o \
 269         builtin-checkout-index.o \
 270         builtin-check-ref-format.o \
 271         builtin-commit-tree.o \
 272         builtin-count-objects.o \
 273         builtin-diff.o \
 274         builtin-diff-files.o \
 275         builtin-diff-index.o \
 276         builtin-diff-stages.o \
 277         builtin-diff-tree.o \
 278         builtin-fmt-merge-msg.o \
 279         builtin-for-each-ref.o \
 280         builtin-grep.o \
 281         builtin-init-db.o \
 282         builtin-log.o \
 283         builtin-ls-files.o \
 284         builtin-ls-tree.o \
 285         builtin-mailinfo.o \
 286         builtin-mailsplit.o \
 287         builtin-merge-file.o \
 288         builtin-mv.o \
 289         builtin-name-rev.o \
 290         builtin-pack-objects.o \
 291         builtin-prune.o \
 292         builtin-prune-packed.o \
 293         builtin-push.o \
 294         builtin-read-tree.o \
 295         builtin-repo-config.o \
 296         builtin-rev-list.o \
 297         builtin-rev-parse.o \
 298         builtin-rm.o \
 299         builtin-runstatus.o \
 300         builtin-shortlog.o \
 301         builtin-show-branch.o \
 302         builtin-stripspace.o \
 303         builtin-symbolic-ref.o \
 304         builtin-tar-tree.o \
 305         builtin-unpack-objects.o \
 306         builtin-update-index.o \
 307         builtin-update-ref.o \
 308         builtin-upload-archive.o \
 309         builtin-verify-pack.o \
 310         builtin-write-tree.o \
 311         builtin-show-ref.o \
 312         builtin-pack-refs.o
 313
 314 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 315 EXTLIBS = -lz
 316
 317 #
 318 # Platform specific tweaks
 319 #
 320
 321 # We choose to avoid "if .. else if .. else .. endif endif"
 322 # because maintaining the nesting to match is a pain.  If
 323 # we had "elif" things would have been much nicer...
 324
 325 ifeq ($(uname_S),Linux)
 326         NO_STRLCPY = YesPlease
 327 endif
 328 ifeq ($(uname_S),GNU/kFreeBSD)
 329         NO_STRLCPY = YesPlease
 330 endif
 331 ifeq ($(uname_S),Darwin)
 332         NEEDS_SSL_WITH_CRYPTO = YesPlease
 333         NEEDS_LIBICONV = YesPlease
 334         NO_STRLCPY = YesPlease
 335 endif
 336 ifeq ($(uname_S),SunOS)
 337         NEEDS_SOCKET = YesPlease
 338         NEEDS_NSL = YesPlease
 339         SHELL_PATH = /bin/bash
 340         NO_STRCASESTR = YesPlease
 341         ifeq ($(uname_R),5.8)
 342                 NEEDS_LIBICONV = YesPlease
 343                 NO_UNSETENV = YesPlease
 344                 NO_SETENV = YesPlease
 345                 NO_C99_FORMAT = YesPlease
 346         endif
 347         ifeq ($(uname_R),5.9)
 348                 NO_UNSETENV = YesPlease
 349                 NO_SETENV = YesPlease
 350                 NO_C99_FORMAT = YesPlease
 351         endif
 352         INSTALL = ginstall
 353         TAR = gtar
 354         BASIC_CFLAGS += -D__EXTENSIONS__
 355 endif
 356 ifeq ($(uname_O),Cygwin)
 357         NO_D_TYPE_IN_DIRENT = YesPlease
 358         NO_D_INO_IN_DIRENT = YesPlease
 359         NO_STRCASESTR = YesPlease
 360         NO_SYMLINK_HEAD = YesPlease
 361         NEEDS_LIBICONV = YesPlease
 362         NO_C99_FORMAT = YesPlease
 363         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 364         # There are conflicting reports about this.
 365         # On some boxes NO_MMAP is needed, and not so elsewhere.
 366         # Try uncommenting this if you see things break -- YMMV.
 367         # NO_MMAP = YesPlease
 368         NO_IPV6 = YesPlease
 369         X = .exe
 370 endif
 371 ifeq ($(uname_S),FreeBSD)
 372         NEEDS_LIBICONV = YesPlease
 373         BASIC_CFLAGS += -I/usr/local/include
 374         BASIC_LDFLAGS += -L/usr/local/lib
 375 endif
 376 ifeq ($(uname_S),OpenBSD)
 377         NO_STRCASESTR = YesPlease
 378         NEEDS_LIBICONV = YesPlease
 379         BASIC_CFLAGS += -I/usr/local/include
 380         BASIC_LDFLAGS += -L/usr/local/lib
 381 endif
 382 ifeq ($(uname_S),NetBSD)
 383         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 384                 NEEDS_LIBICONV = YesPlease
 385         endif
 386         BASIC_CFLAGS += -I/usr/pkg/include
 387         BASIC_LDFLAGS += -L/usr/pkg/lib
 388         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 389 endif
 390 ifeq ($(uname_S),AIX)
 391         NO_STRCASESTR=YesPlease
 392         NO_STRLCPY = YesPlease
 393         NEEDS_LIBICONV=YesPlease
 394 endif
 395 ifeq ($(uname_S),IRIX64)
 396         NO_IPV6=YesPlease
 397         NO_SETENV=YesPlease
 398         NO_STRCASESTR=YesPlease
 399         NO_STRLCPY = YesPlease
 400         NO_SOCKADDR_STORAGE=YesPlease
 401         SHELL_PATH=/usr/gnu/bin/bash
 402         BASIC_CFLAGS += -DPATH_MAX=1024
 403         # for now, build 32-bit version
 404         BASIC_LDFLAGS += -L/usr/lib32
 405 endif
 406 ifneq (,$(findstring arm,$(uname_M)))
 407         ARM_SHA1 = YesPlease
 408 endif
 409
 410 -include config.mak.autogen
 411 -include config.mak
 412
 413 ifeq ($(uname_S),Darwin)
 414         ifndef NO_FINK
 415                 ifeq ($(shell test -d /sw/lib && echo y),y)
 416                         BASIC_CFLAGS += -I/sw/include
 417                         BASIC_LDFLAGS += -L/sw/lib
 418                 endif
 419         endif
 420         ifndef NO_DARWIN_PORTS
 421                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 422                         BASIC_CFLAGS += -I/opt/local/include
 423                         BASIC_LDFLAGS += -L/opt/local/lib
 424                 endif
 425         endif
 426 endif
 427
 428 ifndef NO_CURL
 429         ifdef CURLDIR
 430                 # This is still problematic -- gcc does not always want -R.
 431                 BASIC_CFLAGS += -I$(CURLDIR)/include
 432                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 433         else
 434                 CURL_LIBCURL = -lcurl
 435         endif
 436         PROGRAMS += git-http-fetch$X
 437         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 438         ifeq "$(curl_check)" "070908"
 439                 ifndef NO_EXPAT
 440                         PROGRAMS += git-http-push$X
 441                 endif
 442         endif
 443         ifndef NO_EXPAT
 444                 EXPAT_LIBEXPAT = -lexpat
 445         endif
 446 endif
 447
 448 ifndef NO_OPENSSL
 449         OPENSSL_LIBSSL = -lssl
 450         ifdef OPENSSLDIR
 451                 # Again this may be problematic -- gcc does not always want -R.
 452                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 453                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 454         else
 455                 OPENSSL_LINK =
 456         endif
 457 else
 458         BASIC_CFLAGS += -DNO_OPENSSL
 459         MOZILLA_SHA1 = 1
 460         OPENSSL_LIBSSL =
 461 endif
 462 ifdef NEEDS_SSL_WITH_CRYPTO
 463         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 464 else
 465         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 466 endif
 467 ifdef NEEDS_LIBICONV
 468         ifdef ICONVDIR
 469                 # Again this may be problematic -- gcc does not always want -R.
 470                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 471                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 472         else
 473                 ICONV_LINK =
 474         endif
 475         EXTLIBS += $(ICONV_LINK) -liconv
 476 endif
 477 ifdef NEEDS_SOCKET
 478         EXTLIBS += -lsocket
 479 endif
 480 ifdef NEEDS_NSL
 481         EXTLIBS += -lnsl
 482 endif
 483 ifdef NO_D_TYPE_IN_DIRENT
 484         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 485 endif
 486 ifdef NO_D_INO_IN_DIRENT
 487         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 488 endif
 489 ifdef NO_C99_FORMAT
 490         ALL_CFLAGS += -DNO_C99_FORMAT
 491 endif
 492 ifdef NO_SYMLINK_HEAD
 493         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 494 endif
 495 ifdef NO_STRCASESTR
 496         COMPAT_CFLAGS += -DNO_STRCASESTR
 497         COMPAT_OBJS += compat/strcasestr.o
 498 endif
 499 ifdef NO_STRLCPY
 500         COMPAT_CFLAGS += -DNO_STRLCPY
 501         COMPAT_OBJS += compat/strlcpy.o
 502 endif
 503 ifdef NO_SETENV
 504         COMPAT_CFLAGS += -DNO_SETENV
 505         COMPAT_OBJS += compat/setenv.o
 506 endif
 507 ifdef NO_UNSETENV
 508         COMPAT_CFLAGS += -DNO_UNSETENV
 509         COMPAT_OBJS += compat/unsetenv.o
 510 endif
 511 ifdef NO_MMAP
 512         COMPAT_CFLAGS += -DNO_MMAP
 513         COMPAT_OBJS += compat/mmap.o
 514 endif
 515 ifdef NO_FAST_WORKING_DIRECTORY
 516         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 517 endif
 518 ifdef NO_IPV6
 519         BASIC_CFLAGS += -DNO_IPV6
 520 endif
 521 ifdef NO_SOCKADDR_STORAGE
 522 ifdef NO_IPV6
 523         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 524 else
 525         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 526 endif
 527 endif
 528 ifdef NO_INET_NTOP
 529         LIB_OBJS += compat/inet_ntop.o
 530 endif
 531 ifdef NO_INET_PTON
 532         LIB_OBJS += compat/inet_pton.o
 533 endif
 534
 535 ifdef NO_ICONV
 536         BASIC_CFLAGS += -DNO_ICONV
 537 endif
 538
 539 ifdef PPC_SHA1
 540         SHA1_HEADER = "ppc/sha1.h"
 541         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 542 else
 543 ifdef ARM_SHA1
 544         SHA1_HEADER = "arm/sha1.h"
 545         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 546 else
 547 ifdef MOZILLA_SHA1
 548         SHA1_HEADER = "mozilla-sha1/sha1.h"
 549         LIB_OBJS += mozilla-sha1/sha1.o
 550 else
 551         SHA1_HEADER = <openssl/sha.h>
 552         EXTLIBS += $(LIB_4_CRYPTO)
 553 endif
 554 endif
 555 endif
 556 ifdef NO_ACCURATE_DIFF
 557         BASIC_CFLAGS += -DNO_ACCURATE_DIFF
 558 endif
 559 ifdef NO_PERL_MAKEMAKER
 560         export NO_PERL_MAKEMAKER
 561 endif
 562
 563 # Shell quote (do not use $(call) to accommodate ancient setups);
 564
 565 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 566
 567 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 568 bindir_SQ = $(subst ','\'',$(bindir))
 569 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 570 template_dir_SQ = $(subst ','\'',$(template_dir))
 571 prefix_SQ = $(subst ','\'',$(prefix))
 572
 573 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 574 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 575
 576 LIBS = $(GITLIBS) $(EXTLIBS)
 577
 578 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 579 LIB_OBJS += $(COMPAT_OBJS)
 580
 581 ALL_CFLAGS += $(BASIC_CFLAGS)
 582 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 583
 584 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 585
 586
 587 ### Build rules
 588
 589 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 590
 591 all:
 592         $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 593         $(MAKE) -C templates
 594
 595 strip: $(PROGRAMS) git$X
 596         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 597
 598 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 599         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 600                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 601                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 602
 603 help.o: common-cmds.h
 604
 605 git-merge-recur$X: git-merge-recursive$X
 606         rm -f $@ && ln git-merge-recursive$X $@
 607
 608 $(BUILT_INS): git$X
 609         rm -f $@ && ln git$X $@
 610
 611 common-cmds.h: Documentation/git-*.txt
 612         ./generate-cmdlist.sh > $@+
 613         mv $@+ $@
 614
 615 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 616         rm -f $@ $@+
 617         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 618             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 619             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 620             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 621             $@.sh >$@+
 622         chmod +x $@+
 623         mv $@+ $@
 624
 625 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 626
 627 perl/perl.mak: GIT-CFLAGS
 628         $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 629
 630 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 631         rm -f $@ $@+
 632         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 633         sed -e '1{' \
 634             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 635             -e '        h' \
 636             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 637             -e '        H' \
 638             -e '        x' \
 639             -e '}' \
 640             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 641             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 642             $@.perl >$@+
 643         chmod +x $@+
 644         mv $@+ $@
 645
 646 git-cherry-pick: git-revert
 647         cp $< $@+
 648         mv $@+ $@
 649
 650 git-status: git-commit
 651         cp $< $@+
 652         mv $@+ $@
 653
 654 gitweb/gitweb.cgi: gitweb/gitweb.perl
 655         rm -f $@ $@+
 656         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 657             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 658             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 659             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 660             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 661             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 662             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 663             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 664             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 665             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 666             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 667             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 668             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 669             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 670             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 671             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 672             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 673             $< >$@+
 674         chmod +x $@+
 675         mv $@+ $@
 676
 677 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 678         rm -f $@ $@+
 679         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 680             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 681             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 682             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 683             -e '/@@GITWEB_CGI@@/d' \
 684             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 685             -e '/@@GITWEB_CSS@@/d' \
 686             $@.sh > $@+
 687         chmod +x $@+
 688         mv $@+ $@
 689
 690 configure: configure.ac
 691         rm -f $@ $<+
 692         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 693             $< > $<+
 694         autoconf -o $@ $<+
 695         rm -f $<+
 696
 697 # These can record GIT_VERSION
 698 git$X git.spec \
 699         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 700         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 701         : GIT-VERSION-FILE
 702
 703 %.o: %.c GIT-CFLAGS
 704         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 705 %.o: %.S
 706         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 707
 708 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 709         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 710 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 711         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 712
 713 http.o: http.c GIT-CFLAGS
 714         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 715
 716 ifdef NO_EXPAT
 717 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 718         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 719 endif
 720
 721 git-%$X: %.o $(GITLIBS)
 722         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 723
 724 ssh-pull.o: ssh-fetch.c
 725 ssh-push.o: ssh-upload.c
 726 git-local-fetch$X: fetch.o
 727 git-ssh-fetch$X: rsh.o fetch.o
 728 git-ssh-upload$X: rsh.o
 729 git-ssh-pull$X: rsh.o fetch.o
 730 git-ssh-push$X: rsh.o
 731
 732 git-imap-send$X: imap-send.o $(LIB_FILE)
 733
 734 http.o http-fetch.o http-push.o: http.h
 735 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 736         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 737                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 738
 739 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 740         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 741                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 742
 743 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 744 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 745 $(DIFF_OBJS): diffcore.h
 746
 747 $(LIB_FILE): $(LIB_OBJS)
 748         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 749
 750 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 751         xdiff/xmerge.o
 752 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 753         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 754
 755 $(XDIFF_LIB): $(XDIFF_OBJS)
 756         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 757
 758
 759 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 760         (cd perl && $(PERL_PATH) Makefile.PL \
 761                 PREFIX='$(prefix_SQ)')
 762
 763 doc:
 764         $(MAKE) -C Documentation all
 765
 766 TAGS:
 767         rm -f TAGS
 768         find . -name '*.[hcS]' -print | xargs etags -a
 769
 770 tags:
 771         rm -f tags
 772         find . -name '*.[hcS]' -print | xargs ctags -a
 773
 774 ### Detect prefix changes
 775 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 776              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 777
 778 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 779         @FLAGS='$(TRACK_CFLAGS)'; \
 780             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 781                 echo 1>&2 "    * new build flags or prefix"; \
 782                 echo "$$FLAGS" >GIT-CFLAGS; \
 783             fi
 784
 785 ### Testing rules
 786
 787 # GNU make supports exporting all variables by "export" without parameters.
 788 # However, the environment gets quite big, and some programs have problems
 789 # with that.
 790
 791 export NO_SVN_TESTS
 792
 793 test: all
 794         $(MAKE) -C t/ all
 795
 796 test-date$X: test-date.c date.o ctype.o
 797         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 798
 799 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 800         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 801
 802 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 803         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 804
 805 test-sha1$X: test-sha1.o $(GITLIBS)
 806         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 807
 808 check-sha1:: test-sha1$X
 809         ./test-sha1.sh
 810
 811 check:
 812         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 813
 814
 815
 816 ### Installation rules
 817
 818 install: all
 819         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 820         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 821         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 822         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 823         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 824         $(MAKE) -C perl prefix='$(prefix_SQ)' install
 825         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 826         then \
 827                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 828                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 829                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 830                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 831         fi
 832         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 833
 834 install-doc:
 835         $(MAKE) -C Documentation install
 836
 837
 838
 839
 840 ### Maintainer's dist rules
 841
 842 git.spec: git.spec.in
 843         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 844         mv $@+ $@
 845
 846 GIT_TARNAME=git-$(GIT_VERSION)
 847 dist: git.spec git-archive
 848         ./git-archive --format=tar \
 849                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
 850         @mkdir -p $(GIT_TARNAME)
 851         @cp git.spec $(GIT_TARNAME)
 852         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 853         $(TAR) rf $(GIT_TARNAME).tar \
 854                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 855         @rm -rf $(GIT_TARNAME)
 856         gzip -f -9 $(GIT_TARNAME).tar
 857
 858 rpm: dist
 859         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 860
 861 htmldocs = git-htmldocs-$(GIT_VERSION)
 862 manpages = git-manpages-$(GIT_VERSION)
 863 dist-doc:
 864         rm -fr .doc-tmp-dir
 865         mkdir .doc-tmp-dir
 866         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 867         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 868         gzip -n -9 -f $(htmldocs).tar
 869         :
 870         rm -fr .doc-tmp-dir
 871         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 872         $(MAKE) -C Documentation DESTDIR=./ \
 873                 man1dir=../.doc-tmp-dir/man1 \
 874                 man7dir=../.doc-tmp-dir/man7 \
 875                 install
 876         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 877         gzip -n -9 -f $(manpages).tar
 878         rm -fr .doc-tmp-dir
 879
 880 ### Cleaning rules
 881
 882 clean:
 883         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 884                 $(LIB_FILE) $(XDIFF_LIB)
 885         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 886         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 887         rm -rf autom4te.cache
 888         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 889         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 890         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 891         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 892         rm -f gitweb/gitweb.cgi
 893         $(MAKE) -C Documentation/ clean
 894         $(MAKE) -C perl clean
 895         $(MAKE) -C templates/ clean
 896         $(MAKE) -C t/ clean
 897         rm -f GIT-VERSION-FILE GIT-CFLAGS
 898
 899 .PHONY: all install clean strip
 900 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 901
 902 ### Check documentation
 903 #
 904 check-docs::
 905         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 906         do \
 907                 case "$$v" in \
 908                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 909                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
 910                 git-ssh-pull | git-ssh-push ) continue ;; \
 911                 esac ; \
 912                 test -f "Documentation/$$v.txt" || \
 913                 echo "no doc: $$v"; \
 914                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 915                 case "$$v" in \
 916                 git) ;; \
 917                 *) echo "no link: $$v";; \
 918                 esac ; \
 919         done | sort
 920
 921 ### Make sure built-ins do not have dups and listed in git.c
 922 #
 923 check-builtins::
 924         ./check-builtins.sh