Makefile

   1 # The default target of this Makefile is...
   2 all:
   3
   4 # Define MOZILLA_SHA1 environment variable when running make to make use of
   5 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
   6 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
   7 # choice) has very fast version optimized for i586.
   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_STRLCPY if you don't have strlcpy.
  35 #
  36 # Define NO_SETENV if you don't have setenv in the C library.
  37 #
  38 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  39 # Enable it on Windows.  By default, symrefs are still used.
  40 #
  41 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  42 # tests.  These tests take up a significant amount of the total test time
  43 # but are not needed unless you plan to talk to SVN repos.
  44 #
  45 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  46 # installed in /sw, but don't want GIT to link against any libraries
  47 # installed there.  If defined you may specify your own (or Fink's)
  48 # include directories and library directories by defining CFLAGS
  49 # and LDFLAGS appropriately.
  50 #
  51 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  52 # have DarwinPorts installed in /opt/local, but don't want GIT to
  53 # link against any libraries installed there.  If defined you may
  54 # specify your own (or DarwinPort's) include directories and
  55 # library directories by defining CFLAGS and LDFLAGS appropriately.
  56 #
  57 # Define PPC_SHA1 environment variable when running make to make use of
  58 # a bundled SHA1 routine optimized for PowerPC.
  59 #
  60 # Define ARM_SHA1 environment variable when running make to make use of
  61 # a bundled SHA1 routine optimized for ARM.
  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 WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
  73 #
  74 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  75 #
  76 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
  77 # sockaddr_storage.
  78 #
  79 # Define NO_ICONV if your libc does not properly support iconv.
  80 #
  81 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
  82 # a missing newline at the end of the file.
  83 #
  84 # Define NO_PYTHON if you want to lose all benefits of the recursive merge.
  85 #
  86 # Define COLLISION_CHECK below if you believe that SHA1's
  87 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  88 # sufficient guarantee that no collisions between objects will ever happen.
  89
  90 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  91 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  92 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  93 # randomly break unless your underlying filesystem supports those sub-second
  94 # times (my ext3 doesn't).
  95
  96 # Define USE_STDEV below if you want git to care about the underlying device
  97 # change being considered an inode change from the update-cache perspective.
  98
  99 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 100         @$(SHELL_PATH) ./GIT-VERSION-GEN
 101 -include GIT-VERSION-FILE
 102
 103 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 104 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 105 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 106 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 107 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 108
 109 # CFLAGS and LDFLAGS are for the users to override from the command line.
 110
 111 CFLAGS = -g -O2 -Wall
 112 LDFLAGS =
 113 ALL_CFLAGS = $(CFLAGS)
 114 ALL_LDFLAGS = $(LDFLAGS)
 115 STRIP ?= strip
 116
 117 prefix = $(HOME)
 118 bindir = $(prefix)/bin
 119 gitexecdir = $(bindir)
 120 template_dir = $(prefix)/share/git-core/templates/
 121 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
 122 # DESTDIR=
 123
 124 # default configuration for gitweb
 125 GITWEB_CONFIG = gitweb_config.perl
 126 GITWEB_HOME_LINK_STR = projects
 127 GITWEB_SITENAME =
 128 GITWEB_PROJECTROOT = /pub/git
 129 GITWEB_EXPORT_OK =
 130 GITWEB_STRICT_EXPORT =
 131 GITWEB_BASE_URL =
 132 GITWEB_LIST =
 133 GITWEB_HOMETEXT = indextext.html
 134 GITWEB_CSS = gitweb.css
 135 GITWEB_LOGO = git-logo.png
 136 GITWEB_FAVICON = git-favicon.png
 137
 138 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
 139
 140 CC = gcc
 141 AR = ar
 142 TAR = tar
 143 INSTALL = install
 144 RPMBUILD = rpmbuild
 145
 146 # sparse is architecture-neutral, which means that we need to tell it
 147 # explicitly what architecture to check for. Fix this up for yours..
 148 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 149
 150
 151
 152 ### --- END CONFIGURATION SECTION ---
 153
 154 SCRIPT_SH = \
 155         git-bisect.sh git-branch.sh git-checkout.sh \
 156         git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
 157         git-fetch.sh \
 158         git-ls-remote.sh \
 159         git-merge-one-file.sh git-parse-remote.sh \
 160         git-pull.sh git-rebase.sh \
 161         git-repack.sh git-request-pull.sh git-reset.sh \
 162         git-resolve.sh git-revert.sh git-sh-setup.sh \
 163         git-tag.sh git-verify-tag.sh \
 164         git-applymbox.sh git-applypatch.sh git-am.sh \
 165         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 166         git-merge-resolve.sh git-merge-ours.sh \
 167         git-lost-found.sh git-quiltimport.sh
 168
 169 SCRIPT_PERL = \
 170         git-archimport.perl git-cvsimport.perl git-relink.perl \
 171         git-shortlog.perl git-rerere.perl \
 172         git-annotate.perl git-cvsserver.perl \
 173         git-svnimport.perl git-cvsexportcommit.perl \
 174         git-send-email.perl git-svn.perl
 175
 176 SCRIPT_PYTHON = \
 177         git-merge-recursive.py
 178
 179 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 180           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 181           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 182           git-cherry-pick git-status git-instaweb
 183
 184 # The ones that do not have to link with lcrypto, lz nor xdiff.
 185 SIMPLE_PROGRAMS = \
 186         git-daemon$X
 187
 188 # ... and all the rest that could be moved out of bindir to gitexecdir
 189 PROGRAMS = \
 190         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 191         git-hash-object$X git-index-pack$X git-local-fetch$X \
 192         git-merge-base$X \
 193         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 194         git-peek-remote$X git-receive-pack$X \
 195         git-send-pack$X git-shell$X \
 196         git-show-index$X git-ssh-fetch$X \
 197         git-ssh-upload$X git-unpack-file$X \
 198         git-update-server-info$X \
 199         git-upload-pack$X git-verify-pack$X \
 200         git-pack-redundant$X git-var$X \
 201         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X \
 202         git-merge-recur$X \
 203         $(EXTRA_PROGRAMS)
 204
 205 # Empty...
 206 EXTRA_PROGRAMS =
 207
 208 BUILT_INS = \
 209         git-format-patch$X git-show$X git-whatchanged$X \
 210         git-get-tar-commit-id$X \
 211         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 212
 213 # what 'all' will build and 'install' will install, in gitexecdir
 214 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 215
 216 # Backward compatibility -- to be removed after 1.0
 217 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 218
 219 # Set paths to tools early so that they can be used for version tests.
 220 ifndef SHELL_PATH
 221         SHELL_PATH = /bin/sh
 222 endif
 223 ifndef PERL_PATH
 224         PERL_PATH = /usr/bin/perl
 225 endif
 226 ifndef PYTHON_PATH
 227         PYTHON_PATH = /usr/bin/python
 228 endif
 229
 230 PYMODULES = \
 231         gitMergeCommon.py
 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 \
 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 lockfile.o \
 250         object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
 251         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 252         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 253         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 254         fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
 255         write_or_die.o trace.o list-objects.o \
 256         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 257         color.o wt-status.o
 258
 259 BUILTIN_OBJS = \
 260         builtin-add.o \
 261         builtin-apply.o \
 262         builtin-archive.o \
 263         builtin-cat-file.o \
 264         builtin-checkout-index.o \
 265         builtin-check-ref-format.o \
 266         builtin-commit-tree.o \
 267         builtin-count-objects.o \
 268         builtin-diff.o \
 269         builtin-diff-files.o \
 270         builtin-diff-index.o \
 271         builtin-diff-stages.o \
 272         builtin-diff-tree.o \
 273         builtin-fmt-merge-msg.o \
 274         builtin-grep.o \
 275         builtin-init-db.o \
 276         builtin-log.o \
 277         builtin-ls-files.o \
 278         builtin-ls-tree.o \
 279         builtin-mailinfo.o \
 280         builtin-mailsplit.o \
 281         builtin-mv.o \
 282         builtin-name-rev.o \
 283         builtin-pack-objects.o \
 284         builtin-prune.o \
 285         builtin-prune-packed.o \
 286         builtin-push.o \
 287         builtin-read-tree.o \
 288         builtin-repo-config.o \
 289         builtin-rev-list.o \
 290         builtin-rev-parse.o \
 291         builtin-rm.o \
 292         builtin-runstatus.o \
 293         builtin-show-branch.o \
 294         builtin-stripspace.o \
 295         builtin-symbolic-ref.o \
 296         builtin-tar-tree.o \
 297         builtin-unpack-objects.o \
 298         builtin-update-index.o \
 299         builtin-update-ref.o \
 300         builtin-upload-archive.o \
 301         builtin-upload-tar.o \
 302         builtin-verify-pack.o \
 303         builtin-write-tree.o \
 304         builtin-zip-tree.o \
 305         builtin-show-ref.o \
 306         builtin-pack-refs.o
 307
 308 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 309 LIBS = $(GITLIBS) -lz
 310
 311 #
 312 # Platform specific tweaks
 313 #
 314
 315 # We choose to avoid "if .. else if .. else .. endif endif"
 316 # because maintaining the nesting to match is a pain.  If
 317 # we had "elif" things would have been much nicer...
 318
 319 ifeq ($(uname_S),Linux)
 320         NO_STRLCPY = YesPlease
 321 endif
 322 ifeq ($(uname_S),GNU/kFreeBSD)
 323         NO_STRLCPY = YesPlease
 324 endif
 325 ifeq ($(uname_S),Darwin)
 326         NEEDS_SSL_WITH_CRYPTO = YesPlease
 327         NEEDS_LIBICONV = YesPlease
 328         NO_STRLCPY = YesPlease
 329         ifndef NO_FINK
 330                 ifeq ($(shell test -d /sw/lib && echo y),y)
 331                         ALL_CFLAGS += -I/sw/include
 332                         ALL_LDFLAGS += -L/sw/lib
 333                 endif
 334         endif
 335         ifndef NO_DARWIN_PORTS
 336                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 337                         ALL_CFLAGS += -I/opt/local/include
 338                         ALL_LDFLAGS += -L/opt/local/lib
 339                 endif
 340         endif
 341 endif
 342 ifeq ($(uname_S),SunOS)
 343         NEEDS_SOCKET = YesPlease
 344         NEEDS_NSL = YesPlease
 345         SHELL_PATH = /bin/bash
 346         NO_STRCASESTR = YesPlease
 347         ifeq ($(uname_R),5.8)
 348                 NEEDS_LIBICONV = YesPlease
 349                 NO_UNSETENV = YesPlease
 350                 NO_SETENV = YesPlease
 351                 NO_C99_FORMAT = YesPlease
 352         endif
 353         ifeq ($(uname_R),5.9)
 354                 NO_UNSETENV = YesPlease
 355                 NO_SETENV = YesPlease
 356                 NO_C99_FORMAT = YesPlease
 357         endif
 358         INSTALL = ginstall
 359         TAR = gtar
 360         ALL_CFLAGS += -D__EXTENSIONS__
 361 endif
 362 ifeq ($(uname_O),Cygwin)
 363         NO_D_TYPE_IN_DIRENT = YesPlease
 364         NO_D_INO_IN_DIRENT = YesPlease
 365         NO_STRCASESTR = YesPlease
 366         NO_SYMLINK_HEAD = YesPlease
 367         NEEDS_LIBICONV = YesPlease
 368         NO_C99_FORMAT = YesPlease
 369         # There are conflicting reports about this.
 370         # On some boxes NO_MMAP is needed, and not so elsewhere.
 371         # Try uncommenting this if you see things break -- YMMV.
 372         # NO_MMAP = YesPlease
 373         NO_IPV6 = YesPlease
 374         X = .exe
 375 endif
 376 ifeq ($(uname_S),FreeBSD)
 377         NEEDS_LIBICONV = YesPlease
 378         ALL_CFLAGS += -I/usr/local/include
 379         ALL_LDFLAGS += -L/usr/local/lib
 380 endif
 381 ifeq ($(uname_S),OpenBSD)
 382         NO_STRCASESTR = YesPlease
 383         NEEDS_LIBICONV = YesPlease
 384         ALL_CFLAGS += -I/usr/local/include
 385         ALL_LDFLAGS += -L/usr/local/lib
 386 endif
 387 ifeq ($(uname_S),NetBSD)
 388         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 389                 NEEDS_LIBICONV = YesPlease
 390         endif
 391         ALL_CFLAGS += -I/usr/pkg/include
 392         ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 393 endif
 394 ifeq ($(uname_S),AIX)
 395         NO_STRCASESTR=YesPlease
 396         NO_STRLCPY = YesPlease
 397         NEEDS_LIBICONV=YesPlease
 398 endif
 399 ifeq ($(uname_S),IRIX64)
 400         NO_IPV6=YesPlease
 401         NO_SETENV=YesPlease
 402         NO_STRCASESTR=YesPlease
 403         NO_STRLCPY = YesPlease
 404         NO_SOCKADDR_STORAGE=YesPlease
 405         SHELL_PATH=/usr/gnu/bin/bash
 406         ALL_CFLAGS += -DPATH_MAX=1024
 407         # for now, build 32-bit version
 408         ALL_LDFLAGS += -L/usr/lib32
 409 endif
 410 ifneq (,$(findstring arm,$(uname_M)))
 411         ARM_SHA1 = YesPlease
 412 endif
 413
 414 -include config.mak.autogen
 415 -include config.mak
 416
 417 ifdef WITH_OWN_SUBPROCESS_PY
 418         PYMODULES += compat/subprocess.py
 419 else
 420         ifeq ($(NO_PYTHON),)
 421                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 422                         PYMODULES += compat/subprocess.py
 423                 endif
 424         endif
 425 endif
 426
 427 ifndef NO_CURL
 428         ifdef CURLDIR
 429                 # This is still problematic -- gcc does not always want -R.
 430                 ALL_CFLAGS += -I$(CURLDIR)/include
 431                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 432         else
 433                 CURL_LIBCURL = -lcurl
 434         endif
 435         PROGRAMS += git-http-fetch$X
 436         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 437         ifeq "$(curl_check)" "070908"
 438                 ifndef NO_EXPAT
 439                         PROGRAMS += git-http-push$X
 440                 endif
 441         endif
 442         ifndef NO_EXPAT
 443                 EXPAT_LIBEXPAT = -lexpat
 444         endif
 445 endif
 446
 447 ifndef NO_OPENSSL
 448         OPENSSL_LIBSSL = -lssl
 449         ifdef OPENSSLDIR
 450                 # Again this may be problematic -- gcc does not always want -R.
 451                 ALL_CFLAGS += -I$(OPENSSLDIR)/include
 452                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 453         else
 454                 OPENSSL_LINK =
 455         endif
 456 else
 457         ALL_CFLAGS += -DNO_OPENSSL
 458         MOZILLA_SHA1 = 1
 459         OPENSSL_LIBSSL =
 460 endif
 461 ifdef NEEDS_SSL_WITH_CRYPTO
 462         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 463 else
 464         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 465 endif
 466 ifdef NEEDS_LIBICONV
 467         ifdef ICONVDIR
 468                 # Again this may be problematic -- gcc does not always want -R.
 469                 ALL_CFLAGS += -I$(ICONVDIR)/include
 470                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 471         else
 472                 ICONV_LINK =
 473         endif
 474         LIBS += $(ICONV_LINK) -liconv
 475 endif
 476 ifdef NEEDS_SOCKET
 477         LIBS += -lsocket
 478         SIMPLE_LIB += -lsocket
 479 endif
 480 ifdef NEEDS_NSL
 481         LIBS += -lnsl
 482         SIMPLE_LIB += -lnsl
 483 endif
 484 ifdef NO_D_TYPE_IN_DIRENT
 485         ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 486 endif
 487 ifdef NO_D_INO_IN_DIRENT
 488         ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
 489 endif
 490 ifdef NO_C99_FORMAT
 491         ALL_CFLAGS += -DNO_C99_FORMAT
 492 endif
 493 ifdef NO_SYMLINK_HEAD
 494         ALL_CFLAGS += -DNO_SYMLINK_HEAD
 495 endif
 496 ifdef NO_STRCASESTR
 497         COMPAT_CFLAGS += -DNO_STRCASESTR
 498         COMPAT_OBJS += compat/strcasestr.o
 499 endif
 500 ifdef NO_STRLCPY
 501         COMPAT_CFLAGS += -DNO_STRLCPY
 502         COMPAT_OBJS += compat/strlcpy.o
 503 endif
 504 ifdef NO_SETENV
 505         COMPAT_CFLAGS += -DNO_SETENV
 506         COMPAT_OBJS += compat/setenv.o
 507 endif
 508 ifdef NO_UNSETENV
 509         COMPAT_CFLAGS += -DNO_UNSETENV
 510         COMPAT_OBJS += compat/unsetenv.o
 511 endif
 512 ifdef NO_MMAP
 513         COMPAT_CFLAGS += -DNO_MMAP
 514         COMPAT_OBJS += compat/mmap.o
 515 endif
 516 ifdef NO_IPV6
 517         ALL_CFLAGS += -DNO_IPV6
 518 endif
 519 ifdef NO_SOCKADDR_STORAGE
 520 ifdef NO_IPV6
 521         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
 522 else
 523         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 524 endif
 525 endif
 526 ifdef NO_INET_NTOP
 527         LIB_OBJS += compat/inet_ntop.o
 528 endif
 529
 530 ifdef NO_ICONV
 531         ALL_CFLAGS += -DNO_ICONV
 532 endif
 533
 534 ifdef PPC_SHA1
 535         SHA1_HEADER = "ppc/sha1.h"
 536         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 537 else
 538 ifdef ARM_SHA1
 539         SHA1_HEADER = "arm/sha1.h"
 540         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 541 else
 542 ifdef MOZILLA_SHA1
 543         SHA1_HEADER = "mozilla-sha1/sha1.h"
 544         LIB_OBJS += mozilla-sha1/sha1.o
 545 else
 546         SHA1_HEADER = <openssl/sha.h>
 547         LIBS += $(LIB_4_CRYPTO)
 548 endif
 549 endif
 550 endif
 551 ifdef NO_ACCURATE_DIFF
 552         ALL_CFLAGS += -DNO_ACCURATE_DIFF
 553 endif
 554
 555 # Shell quote (do not use $(call) to accommodate ancient setups);
 556
 557 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 558
 559 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 560 bindir_SQ = $(subst ','\'',$(bindir))
 561 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 562 template_dir_SQ = $(subst ','\'',$(template_dir))
 563 prefix_SQ = $(subst ','\'',$(prefix))
 564
 565 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 566 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 567 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 568 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 569
 570 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 571 LIB_OBJS += $(COMPAT_OBJS)
 572 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 573 ### Build rules
 574
 575 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 576
 577 all:
 578         $(MAKE) -C templates
 579
 580 strip: $(PROGRAMS) git$X
 581         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 582
 583 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 584         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 585                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 586                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 587
 588 help.o: common-cmds.h
 589
 590 $(BUILT_INS): git$X
 591         rm -f $@ && ln git$X $@
 592
 593 common-cmds.h: Documentation/git-*.txt
 594         ./generate-cmdlist.sh > $@+
 595         mv $@+ $@
 596
 597 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 598         rm -f $@ $@+
 599         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 600             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 601             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 602             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 603             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 604             $@.sh >$@+
 605         chmod +x $@+
 606         mv $@+ $@
 607
 608 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 609         rm -f $@ $@+
 610         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 611             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 612             $@.perl >$@+
 613         chmod +x $@+
 614         mv $@+ $@
 615
 616 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 617         rm -f $@ $@+
 618         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 619             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 620             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 621             $@.py >$@+
 622         chmod +x $@+
 623         mv $@+ $@
 624
 625 git-cherry-pick: git-revert
 626         cp $< $@+
 627         mv $@+ $@
 628
 629 git-status: git-commit
 630         cp $< $@+
 631         mv $@+ $@
 632
 633 gitweb/gitweb.cgi: gitweb/gitweb.perl
 634         rm -f $@ $@+
 635         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 636             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 637             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 638             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 639             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 640             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 641             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 642             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 643             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 644             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 645             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 646             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 647             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 648             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 649             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 650             $< >$@+
 651         chmod +x $@+
 652         mv $@+ $@
 653
 654 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 655         rm -f $@ $@+
 656         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 657             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 658             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 659             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 660             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 661             -e '/@@GITWEB_CGI@@/d' \
 662             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 663             -e '/@@GITWEB_CSS@@/d' \
 664             $@.sh > $@+
 665         chmod +x $@+
 666         mv $@+ $@
 667
 668 configure: configure.ac
 669         rm -f $@ $<+
 670         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 671             $< > $<+
 672         autoconf -o $@ $<+
 673         rm -f $<+
 674
 675 # These can record GIT_VERSION
 676 git$X git.spec \
 677         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 678         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 679         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 680         : GIT-VERSION-FILE
 681
 682 %.o: %.c GIT-CFLAGS
 683         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 684 %.o: %.S
 685         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 686
 687 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 688         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 689 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 690         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 691
 692 http.o: http.c GIT-CFLAGS
 693         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 694
 695 ifdef NO_EXPAT
 696 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 697         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 698 endif
 699
 700 git-%$X: %.o $(GITLIBS)
 701         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 702
 703 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 704 $(SIMPLE_PROGRAMS) : git-%$X : %.o
 705         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 706                 $(LIB_FILE) $(SIMPLE_LIB)
 707
 708 ssh-pull.o: ssh-fetch.c
 709 ssh-push.o: ssh-upload.c
 710 git-local-fetch$X: fetch.o
 711 git-ssh-fetch$X: rsh.o fetch.o
 712 git-ssh-upload$X: rsh.o
 713 git-ssh-pull$X: rsh.o fetch.o
 714 git-ssh-push$X: rsh.o
 715
 716 git-imap-send$X: imap-send.o $(LIB_FILE)
 717
 718 http.o http-fetch.o http-push.o: http.h
 719 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 720         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 721                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 722
 723 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 724         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 725                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 726
 727 merge-recursive.o path-list.o: path-list.h
 728 git-merge-recur$X: merge-recursive.o path-list.o $(GITLIBS)
 729         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 730                 $(LIBS)
 731
 732 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 733 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 734 $(DIFF_OBJS): diffcore.h
 735
 736 $(LIB_FILE): $(LIB_OBJS)
 737         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 738
 739 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 740
 741 $(XDIFF_LIB): $(XDIFF_OBJS)
 742         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 743
 744
 745 doc:
 746         $(MAKE) -C Documentation all
 747
 748 TAGS:
 749         rm -f TAGS
 750         find . -name '*.[hcS]' -print | xargs etags -a
 751
 752 tags:
 753         rm -f tags
 754         find . -name '*.[hcS]' -print | xargs ctags -a
 755
 756 ### Detect prefix changes
 757 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 758              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 759
 760 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 761         @FLAGS='$(TRACK_CFLAGS)'; \
 762             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 763                 echo 1>&2 "    * new build flags or prefix"; \
 764                 echo "$$FLAGS" >GIT-CFLAGS; \
 765             fi
 766
 767 ### Testing rules
 768
 769 # GNU make supports exporting all variables by "export" without parameters.
 770 # However, the environment gets quite big, and some programs have problems
 771 # with that.
 772
 773 export NO_PYTHON
 774 export NO_SVN_TESTS
 775
 776 test: all
 777         $(MAKE) -C t/ all
 778
 779 test-date$X: test-date.c date.o ctype.o
 780         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 781
 782 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 783         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 784
 785 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 786         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 787
 788 test-sha1$X: test-sha1.o $(GITLIBS)
 789         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 790
 791 check-sha1:: test-sha1$X
 792         ./test-sha1.sh
 793
 794 check:
 795         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 796
 797
 798
 799 ### Installation rules
 800
 801 install: all
 802         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 803         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 804         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 805         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 806         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 807         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 808         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 809         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 810         then \
 811                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 812                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 813                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 814                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 815         fi
 816         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 817
 818 install-doc:
 819         $(MAKE) -C Documentation install
 820
 821
 822
 823
 824 ### Maintainer's dist rules
 825
 826 git.spec: git.spec.in
 827         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 828         mv $@+ $@
 829
 830 GIT_TARNAME=git-$(GIT_VERSION)
 831 dist: git.spec git-tar-tree
 832         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 833         @mkdir -p $(GIT_TARNAME)
 834         @cp git.spec $(GIT_TARNAME)
 835         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 836         $(TAR) rf $(GIT_TARNAME).tar \
 837                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 838         @rm -rf $(GIT_TARNAME)
 839         gzip -f -9 $(GIT_TARNAME).tar
 840
 841 rpm: dist
 842         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 843
 844 htmldocs = git-htmldocs-$(GIT_VERSION)
 845 manpages = git-manpages-$(GIT_VERSION)
 846 dist-doc:
 847         rm -fr .doc-tmp-dir
 848         mkdir .doc-tmp-dir
 849         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 850         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 851         gzip -n -9 -f $(htmldocs).tar
 852         :
 853         rm -fr .doc-tmp-dir
 854         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 855         $(MAKE) -C Documentation DESTDIR=./ \
 856                 man1dir=../.doc-tmp-dir/man1 \
 857                 man7dir=../.doc-tmp-dir/man7 \
 858                 install
 859         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 860         gzip -n -9 -f $(manpages).tar
 861         rm -fr .doc-tmp-dir
 862
 863 ### Cleaning rules
 864
 865 clean:
 866         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 867                 $(LIB_FILE) $(XDIFF_LIB)
 868         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 869         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 870         rm -rf autom4te.cache
 871         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 872         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 873         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 874         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 875         rm -f gitweb/gitweb.cgi
 876         $(MAKE) -C Documentation/ clean
 877         $(MAKE) -C templates clean
 878         $(MAKE) -C t/ clean
 879         rm -f GIT-VERSION-FILE GIT-CFLAGS
 880
 881 .PHONY: all install clean strip
 882 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 883
 884 ### Check documentation
 885 #
 886 check-docs::
 887         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 888         do \
 889                 case "$$v" in \
 890                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 891                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
 892                 git-ssh-pull | git-ssh-push ) continue ;; \
 893                 esac ; \
 894                 test -f "Documentation/$$v.txt" || \
 895                 echo "no doc: $$v"; \
 896                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 897                 case "$$v" in \
 898                 git) ;; \
 899                 *) echo "no link: $$v";; \
 900                 esac ; \
 901         done | sort