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-for-each-ref.o \
 275         builtin-grep.o \
 276         builtin-init-db.o \
 277         builtin-log.o \
 278         builtin-ls-files.o \
 279         builtin-ls-tree.o \
 280         builtin-mailinfo.o \
 281         builtin-mailsplit.o \
 282         builtin-mv.o \
 283         builtin-name-rev.o \
 284         builtin-pack-objects.o \
 285         builtin-prune.o \
 286         builtin-prune-packed.o \
 287         builtin-push.o \
 288         builtin-read-tree.o \
 289         builtin-repo-config.o \
 290         builtin-rev-list.o \
 291         builtin-rev-parse.o \
 292         builtin-rm.o \
 293         builtin-runstatus.o \
 294         builtin-show-branch.o \
 295         builtin-stripspace.o \
 296         builtin-symbolic-ref.o \
 297         builtin-tar-tree.o \
 298         builtin-unpack-objects.o \
 299         builtin-update-index.o \
 300         builtin-update-ref.o \
 301         builtin-upload-archive.o \
 302         builtin-upload-tar.o \
 303         builtin-verify-pack.o \
 304         builtin-write-tree.o \
 305         builtin-zip-tree.o \
 306         builtin-show-ref.o \
 307         builtin-pack-refs.o
 308
 309 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 310 LIBS = $(GITLIBS) -lz
 311
 312 #
 313 # Platform specific tweaks
 314 #
 315
 316 # We choose to avoid "if .. else if .. else .. endif endif"
 317 # because maintaining the nesting to match is a pain.  If
 318 # we had "elif" things would have been much nicer...
 319
 320 ifeq ($(uname_S),Linux)
 321         NO_STRLCPY = YesPlease
 322 endif
 323 ifeq ($(uname_S),GNU/kFreeBSD)
 324         NO_STRLCPY = YesPlease
 325 endif
 326 ifeq ($(uname_S),Darwin)
 327         NEEDS_SSL_WITH_CRYPTO = YesPlease
 328         NEEDS_LIBICONV = YesPlease
 329         NO_STRLCPY = YesPlease
 330         ifndef NO_FINK
 331                 ifeq ($(shell test -d /sw/lib && echo y),y)
 332                         ALL_CFLAGS += -I/sw/include
 333                         ALL_LDFLAGS += -L/sw/lib
 334                 endif
 335         endif
 336         ifndef NO_DARWIN_PORTS
 337                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 338                         ALL_CFLAGS += -I/opt/local/include
 339                         ALL_LDFLAGS += -L/opt/local/lib
 340                 endif
 341         endif
 342 endif
 343 ifeq ($(uname_S),SunOS)
 344         NEEDS_SOCKET = YesPlease
 345         NEEDS_NSL = YesPlease
 346         SHELL_PATH = /bin/bash
 347         NO_STRCASESTR = YesPlease
 348         ifeq ($(uname_R),5.8)
 349                 NEEDS_LIBICONV = YesPlease
 350                 NO_UNSETENV = YesPlease
 351                 NO_SETENV = YesPlease
 352                 NO_C99_FORMAT = YesPlease
 353         endif
 354         ifeq ($(uname_R),5.9)
 355                 NO_UNSETENV = YesPlease
 356                 NO_SETENV = YesPlease
 357                 NO_C99_FORMAT = YesPlease
 358         endif
 359         INSTALL = ginstall
 360         TAR = gtar
 361         ALL_CFLAGS += -D__EXTENSIONS__
 362 endif
 363 ifeq ($(uname_O),Cygwin)
 364         NO_D_TYPE_IN_DIRENT = YesPlease
 365         NO_D_INO_IN_DIRENT = YesPlease
 366         NO_STRCASESTR = YesPlease
 367         NO_SYMLINK_HEAD = YesPlease
 368         NEEDS_LIBICONV = YesPlease
 369         NO_C99_FORMAT = YesPlease
 370         # There are conflicting reports about this.
 371         # On some boxes NO_MMAP is needed, and not so elsewhere.
 372         # Try uncommenting this if you see things break -- YMMV.
 373         # NO_MMAP = YesPlease
 374         NO_IPV6 = YesPlease
 375         X = .exe
 376 endif
 377 ifeq ($(uname_S),FreeBSD)
 378         NEEDS_LIBICONV = YesPlease
 379         ALL_CFLAGS += -I/usr/local/include
 380         ALL_LDFLAGS += -L/usr/local/lib
 381 endif
 382 ifeq ($(uname_S),OpenBSD)
 383         NO_STRCASESTR = YesPlease
 384         NEEDS_LIBICONV = YesPlease
 385         ALL_CFLAGS += -I/usr/local/include
 386         ALL_LDFLAGS += -L/usr/local/lib
 387 endif
 388 ifeq ($(uname_S),NetBSD)
 389         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 390                 NEEDS_LIBICONV = YesPlease
 391         endif
 392         ALL_CFLAGS += -I/usr/pkg/include
 393         ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 394 endif
 395 ifeq ($(uname_S),AIX)
 396         NO_STRCASESTR=YesPlease
 397         NO_STRLCPY = YesPlease
 398         NEEDS_LIBICONV=YesPlease
 399 endif
 400 ifeq ($(uname_S),IRIX64)
 401         NO_IPV6=YesPlease
 402         NO_SETENV=YesPlease
 403         NO_STRCASESTR=YesPlease
 404         NO_STRLCPY = YesPlease
 405         NO_SOCKADDR_STORAGE=YesPlease
 406         SHELL_PATH=/usr/gnu/bin/bash
 407         ALL_CFLAGS += -DPATH_MAX=1024
 408         # for now, build 32-bit version
 409         ALL_LDFLAGS += -L/usr/lib32
 410 endif
 411 ifneq (,$(findstring arm,$(uname_M)))
 412         ARM_SHA1 = YesPlease
 413 endif
 414
 415 -include config.mak.autogen
 416 -include config.mak
 417
 418 ifdef WITH_OWN_SUBPROCESS_PY
 419         PYMODULES += compat/subprocess.py
 420 else
 421         ifeq ($(NO_PYTHON),)
 422                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 423                         PYMODULES += compat/subprocess.py
 424                 endif
 425         endif
 426 endif
 427
 428 ifndef NO_CURL
 429         ifdef CURLDIR
 430                 # This is still problematic -- gcc does not always want -R.
 431                 ALL_CFLAGS += -I$(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$X
 441                 endif
 442         endif
 443         ifndef NO_EXPAT
 444                 EXPAT_LIBEXPAT = -lexpat
 445         endif
 446 endif
 447
 448 ifndef NO_OPENSSL
 449         OPENSSL_LIBSSL = -lssl
 450         ifdef OPENSSLDIR
 451                 # Again this may be problematic -- gcc does not always want -R.
 452                 ALL_CFLAGS += -I$(OPENSSLDIR)/include
 453                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 454         else
 455                 OPENSSL_LINK =
 456         endif
 457 else
 458         ALL_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 = $(OPENSSL_LINK) -lcrypto
 466 endif
 467 ifdef NEEDS_LIBICONV
 468         ifdef ICONVDIR
 469                 # Again this may be problematic -- gcc does not always want -R.
 470                 ALL_CFLAGS += -I$(ICONVDIR)/include
 471                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 472         else
 473                 ICONV_LINK =
 474         endif
 475         LIBS += $(ICONV_LINK) -liconv
 476 endif
 477 ifdef NEEDS_SOCKET
 478         LIBS += -lsocket
 479         SIMPLE_LIB += -lsocket
 480 endif
 481 ifdef NEEDS_NSL
 482         LIBS += -lnsl
 483         SIMPLE_LIB += -lnsl
 484 endif
 485 ifdef NO_D_TYPE_IN_DIRENT
 486         ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 487 endif
 488 ifdef NO_D_INO_IN_DIRENT
 489         ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
 490 endif
 491 ifdef NO_C99_FORMAT
 492         ALL_CFLAGS += -DNO_C99_FORMAT
 493 endif
 494 ifdef NO_SYMLINK_HEAD
 495         ALL_CFLAGS += -DNO_SYMLINK_HEAD
 496 endif
 497 ifdef NO_STRCASESTR
 498         COMPAT_CFLAGS += -DNO_STRCASESTR
 499         COMPAT_OBJS += compat/strcasestr.o
 500 endif
 501 ifdef NO_STRLCPY
 502         COMPAT_CFLAGS += -DNO_STRLCPY
 503         COMPAT_OBJS += compat/strlcpy.o
 504 endif
 505 ifdef NO_SETENV
 506         COMPAT_CFLAGS += -DNO_SETENV
 507         COMPAT_OBJS += compat/setenv.o
 508 endif
 509 ifdef NO_UNSETENV
 510         COMPAT_CFLAGS += -DNO_UNSETENV
 511         COMPAT_OBJS += compat/unsetenv.o
 512 endif
 513 ifdef NO_MMAP
 514         COMPAT_CFLAGS += -DNO_MMAP
 515         COMPAT_OBJS += compat/mmap.o
 516 endif
 517 ifdef NO_IPV6
 518         ALL_CFLAGS += -DNO_IPV6
 519 endif
 520 ifdef NO_SOCKADDR_STORAGE
 521 ifdef NO_IPV6
 522         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
 523 else
 524         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 525 endif
 526 endif
 527 ifdef NO_INET_NTOP
 528         LIB_OBJS += compat/inet_ntop.o
 529 endif
 530
 531 ifdef NO_ICONV
 532         ALL_CFLAGS += -DNO_ICONV
 533 endif
 534
 535 ifdef PPC_SHA1
 536         SHA1_HEADER = "ppc/sha1.h"
 537         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 538 else
 539 ifdef ARM_SHA1
 540         SHA1_HEADER = "arm/sha1.h"
 541         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 542 else
 543 ifdef MOZILLA_SHA1
 544         SHA1_HEADER = "mozilla-sha1/sha1.h"
 545         LIB_OBJS += mozilla-sha1/sha1.o
 546 else
 547         SHA1_HEADER = <openssl/sha.h>
 548         LIBS += $(LIB_4_CRYPTO)
 549 endif
 550 endif
 551 endif
 552 ifdef NO_ACCURATE_DIFF
 553         ALL_CFLAGS += -DNO_ACCURATE_DIFF
 554 endif
 555
 556 # Shell quote (do not use $(call) to accommodate ancient setups);
 557
 558 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 559
 560 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 561 bindir_SQ = $(subst ','\'',$(bindir))
 562 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 563 template_dir_SQ = $(subst ','\'',$(template_dir))
 564 prefix_SQ = $(subst ','\'',$(prefix))
 565
 566 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 567 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 568 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 569 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 570
 571 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 572 LIB_OBJS += $(COMPAT_OBJS)
 573 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 574 ### Build rules
 575
 576 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 577
 578 all:
 579         $(MAKE) -C templates
 580
 581 strip: $(PROGRAMS) git$X
 582         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 583
 584 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 585         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 586                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 587                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 588
 589 help.o: common-cmds.h
 590
 591 $(BUILT_INS): git$X
 592         rm -f $@ && ln git$X $@
 593
 594 common-cmds.h: Documentation/git-*.txt
 595         ./generate-cmdlist.sh > $@+
 596         mv $@+ $@
 597
 598 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 599         rm -f $@ $@+
 600         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 601             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 602             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 603             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 604             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 605             $@.sh >$@+
 606         chmod +x $@+
 607         mv $@+ $@
 608
 609 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 610         rm -f $@ $@+
 611         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 612             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 613             $@.perl >$@+
 614         chmod +x $@+
 615         mv $@+ $@
 616
 617 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 618         rm -f $@ $@+
 619         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 620             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 621             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 622             $@.py >$@+
 623         chmod +x $@+
 624         mv $@+ $@
 625
 626 git-cherry-pick: git-revert
 627         cp $< $@+
 628         mv $@+ $@
 629
 630 git-status: git-commit
 631         cp $< $@+
 632         mv $@+ $@
 633
 634 gitweb/gitweb.cgi: gitweb/gitweb.perl
 635         rm -f $@ $@+
 636         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 637             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 638             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 639             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 640             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 641             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 642             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 643             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 644             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 645             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 646             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 647             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 648             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 649             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 650             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 651             $< >$@+
 652         chmod +x $@+
 653         mv $@+ $@
 654
 655 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 656         rm -f $@ $@+
 657         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 658             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 659             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 660             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 661             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 662             -e '/@@GITWEB_CGI@@/d' \
 663             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 664             -e '/@@GITWEB_CSS@@/d' \
 665             $@.sh > $@+
 666         chmod +x $@+
 667         mv $@+ $@
 668
 669 configure: configure.ac
 670         rm -f $@ $<+
 671         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 672             $< > $<+
 673         autoconf -o $@ $<+
 674         rm -f $<+
 675
 676 # These can record GIT_VERSION
 677 git$X git.spec \
 678         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 679         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 680         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 681         : GIT-VERSION-FILE
 682
 683 %.o: %.c GIT-CFLAGS
 684         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 685 %.o: %.S
 686         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 687
 688 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 689         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 690 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 691         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 692
 693 http.o: http.c GIT-CFLAGS
 694         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 695
 696 ifdef NO_EXPAT
 697 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 698         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 699 endif
 700
 701 git-%$X: %.o $(GITLIBS)
 702         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 703
 704 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 705 $(SIMPLE_PROGRAMS) : git-%$X : %.o
 706         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 707                 $(LIB_FILE) $(SIMPLE_LIB)
 708
 709 ssh-pull.o: ssh-fetch.c
 710 ssh-push.o: ssh-upload.c
 711 git-local-fetch$X: fetch.o
 712 git-ssh-fetch$X: rsh.o fetch.o
 713 git-ssh-upload$X: rsh.o
 714 git-ssh-pull$X: rsh.o fetch.o
 715 git-ssh-push$X: rsh.o
 716
 717 git-imap-send$X: imap-send.o $(LIB_FILE)
 718
 719 http.o http-fetch.o http-push.o: http.h
 720 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 721         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 722                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 723
 724 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 725         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 726                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 727
 728 merge-recursive.o path-list.o: path-list.h
 729 git-merge-recur$X: merge-recursive.o path-list.o $(GITLIBS)
 730         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 731                 $(LIBS)
 732
 733 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 734 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 735 $(DIFF_OBJS): diffcore.h
 736
 737 $(LIB_FILE): $(LIB_OBJS)
 738         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 739
 740 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 741
 742 $(XDIFF_LIB): $(XDIFF_OBJS)
 743         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 744
 745
 746 doc:
 747         $(MAKE) -C Documentation all
 748
 749 TAGS:
 750         rm -f TAGS
 751         find . -name '*.[hcS]' -print | xargs etags -a
 752
 753 tags:
 754         rm -f tags
 755         find . -name '*.[hcS]' -print | xargs ctags -a
 756
 757 ### Detect prefix changes
 758 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 759              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 760
 761 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 762         @FLAGS='$(TRACK_CFLAGS)'; \
 763             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 764                 echo 1>&2 "    * new build flags or prefix"; \
 765                 echo "$$FLAGS" >GIT-CFLAGS; \
 766             fi
 767
 768 ### Testing rules
 769
 770 # GNU make supports exporting all variables by "export" without parameters.
 771 # However, the environment gets quite big, and some programs have problems
 772 # with that.
 773
 774 export NO_PYTHON
 775 export NO_SVN_TESTS
 776
 777 test: all
 778         $(MAKE) -C t/ all
 779
 780 test-date$X: test-date.c date.o ctype.o
 781         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 782
 783 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 784         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 785
 786 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 787         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 788
 789 test-sha1$X: test-sha1.o $(GITLIBS)
 790         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 791
 792 check-sha1:: test-sha1$X
 793         ./test-sha1.sh
 794
 795 check:
 796         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 797
 798
 799
 800 ### Installation rules
 801
 802 install: all
 803         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 804         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 805         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 806         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 807         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 808         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 809         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 810         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 811         then \
 812                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 813                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 814                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 815                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 816         fi
 817         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 818
 819 install-doc:
 820         $(MAKE) -C Documentation install
 821
 822
 823
 824
 825 ### Maintainer's dist rules
 826
 827 git.spec: git.spec.in
 828         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 829         mv $@+ $@
 830
 831 GIT_TARNAME=git-$(GIT_VERSION)
 832 dist: git.spec git-tar-tree
 833         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 834         @mkdir -p $(GIT_TARNAME)
 835         @cp git.spec $(GIT_TARNAME)
 836         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 837         $(TAR) rf $(GIT_TARNAME).tar \
 838                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 839         @rm -rf $(GIT_TARNAME)
 840         gzip -f -9 $(GIT_TARNAME).tar
 841
 842 rpm: dist
 843         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 844
 845 htmldocs = git-htmldocs-$(GIT_VERSION)
 846 manpages = git-manpages-$(GIT_VERSION)
 847 dist-doc:
 848         rm -fr .doc-tmp-dir
 849         mkdir .doc-tmp-dir
 850         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 851         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 852         gzip -n -9 -f $(htmldocs).tar
 853         :
 854         rm -fr .doc-tmp-dir
 855         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 856         $(MAKE) -C Documentation DESTDIR=./ \
 857                 man1dir=../.doc-tmp-dir/man1 \
 858                 man7dir=../.doc-tmp-dir/man7 \
 859                 install
 860         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 861         gzip -n -9 -f $(manpages).tar
 862         rm -fr .doc-tmp-dir
 863
 864 ### Cleaning rules
 865
 866 clean:
 867         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 868                 $(LIB_FILE) $(XDIFF_LIB)
 869         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 870         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 871         rm -rf autom4te.cache
 872         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 873         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 874         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 875         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 876         rm -f gitweb/gitweb.cgi
 877         $(MAKE) -C Documentation/ clean
 878         $(MAKE) -C templates clean
 879         $(MAKE) -C t/ clean
 880         rm -f GIT-VERSION-FILE GIT-CFLAGS
 881
 882 .PHONY: all install clean strip
 883 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 884
 885 ### Check documentation
 886 #
 887 check-docs::
 888         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 889         do \
 890                 case "$$v" in \
 891                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 892                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
 893                 git-ssh-pull | git-ssh-push ) continue ;; \
 894                 esac ; \
 895                 test -f "Documentation/$$v.txt" || \
 896                 echo "no doc: $$v"; \
 897                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 898                 case "$$v" in \
 899                 git) ;; \
 900                 *) echo "no link: $$v";; \
 901                 esac ; \
 902         done | sort