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 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 COLLISION_CHECK below if you believe that SHA1's
  85 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  86 # sufficient guarantee that no collisions between objects will ever happen.
  87 #
  88 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  89 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  90 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  91 # randomly break unless your underlying filesystem supports those sub-second
  92 # times (my ext3 doesn't).
  93 #
  94 # Define USE_STDEV below if you want git to care about the underlying device
  95 # change being considered an inode change from the update-cache perspective.
  96
  97 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  98         @$(SHELL_PATH) ./GIT-VERSION-GEN
  99 -include GIT-VERSION-FILE
 100
 101 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 102 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 103 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 104 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 105 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 106
 107 # CFLAGS and LDFLAGS are for the users to override from the command line.
 108
 109 CFLAGS = -g -O2 -Wall
 110 LDFLAGS =
 111 ALL_CFLAGS = $(CFLAGS)
 112 ALL_LDFLAGS = $(LDFLAGS)
 113 STRIP ?= strip
 114
 115 prefix = $(HOME)
 116 bindir = $(prefix)/bin
 117 gitexecdir = $(bindir)
 118 template_dir = $(prefix)/share/git-core/templates/
 119 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
 120 # DESTDIR=
 121
 122 # default configuration for gitweb
 123 GITWEB_CONFIG = gitweb_config.perl
 124 GITWEB_HOME_LINK_STR = projects
 125 GITWEB_SITENAME =
 126 GITWEB_PROJECTROOT = /pub/git
 127 GITWEB_EXPORT_OK =
 128 GITWEB_STRICT_EXPORT =
 129 GITWEB_BASE_URL =
 130 GITWEB_LIST =
 131 GITWEB_HOMETEXT = indextext.html
 132 GITWEB_CSS = gitweb.css
 133 GITWEB_LOGO = git-logo.png
 134 GITWEB_FAVICON = git-favicon.png
 135 GITWEB_SITE_HEADER =
 136 GITWEB_SITE_FOOTER =
 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 # Those must not be GNU-specific; they are shared with perl/ which may
 155 # be built by a different compiler. (Note that this is an artifact now
 156 # but it still might be nice to keep that distinction.)
 157 BASIC_CFLAGS =
 158 BASIC_LDFLAGS =
 159
 160 SCRIPT_SH = \
 161         git-bisect.sh git-checkout.sh \
 162         git-clean.sh git-clone.sh git-commit.sh \
 163         git-fetch.sh \
 164         git-ls-remote.sh \
 165         git-merge-one-file.sh git-parse-remote.sh \
 166         git-pull.sh git-rebase.sh \
 167         git-repack.sh git-request-pull.sh git-reset.sh \
 168         git-resolve.sh git-revert.sh git-sh-setup.sh \
 169         git-tag.sh git-verify-tag.sh \
 170         git-applymbox.sh git-applypatch.sh git-am.sh \
 171         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 172         git-merge-resolve.sh git-merge-ours.sh \
 173         git-lost-found.sh git-quiltimport.sh
 174
 175 SCRIPT_PERL = \
 176         git-archimport.perl git-cvsimport.perl git-relink.perl \
 177         git-shortlog.perl git-rerere.perl \
 178         git-cvsserver.perl \
 179         git-svnimport.perl git-cvsexportcommit.perl \
 180         git-send-email.perl git-svn.perl
 181
 182 SCRIPT_PYTHON = \
 183         git-merge-recursive-old.py
 184
 185 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 186           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 187           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 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 ifndef PYTHON_PATH
 231         PYTHON_PATH = /usr/bin/python
 232 endif
 233
 234 PYMODULES = \
 235         gitMergeCommon.py
 236
 237 LIB_FILE=libgit.a
 238 XDIFF_LIB=xdiff/lib.a
 239
 240 LIB_H = \
 241         archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
 242         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 243         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 244         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
 245
 246 DIFF_OBJS = \
 247         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 248         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 249         diffcore-delta.o log-tree.o
 250
 251 LIB_OBJS = \
 252         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 253         date.o diff-delta.o entry.o exec_cmd.o ident.o \
 254         interpolate.o \
 255         lockfile.o \
 256         object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
 257         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 258         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 259         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 260         revision.o pager.o tree-walk.o xdiff-interface.o \
 261         write_or_die.o trace.o list-objects.o grep.o \
 262         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 263         color.o wt-status.o archive-zip.o archive-tar.o
 264
 265 BUILTIN_OBJS = \
 266         builtin-add.o \
 267         builtin-annotate.o \
 268         builtin-apply.o \
 269         builtin-archive.o \
 270         builtin-blame.o \
 271         builtin-branch.o \
 272         builtin-cat-file.o \
 273         builtin-checkout-index.o \
 274         builtin-check-ref-format.o \
 275         builtin-commit-tree.o \
 276         builtin-count-objects.o \
 277         builtin-diff.o \
 278         builtin-diff-files.o \
 279         builtin-diff-index.o \
 280         builtin-diff-stages.o \
 281         builtin-diff-tree.o \
 282         builtin-fmt-merge-msg.o \
 283         builtin-for-each-ref.o \
 284         builtin-grep.o \
 285         builtin-init-db.o \
 286         builtin-log.o \
 287         builtin-ls-files.o \
 288         builtin-ls-tree.o \
 289         builtin-mailinfo.o \
 290         builtin-mailsplit.o \
 291         builtin-mv.o \
 292         builtin-name-rev.o \
 293         builtin-pack-objects.o \
 294         builtin-prune.o \
 295         builtin-prune-packed.o \
 296         builtin-push.o \
 297         builtin-read-tree.o \
 298         builtin-repo-config.o \
 299         builtin-rev-list.o \
 300         builtin-rev-parse.o \
 301         builtin-rm.o \
 302         builtin-runstatus.o \
 303         builtin-show-branch.o \
 304         builtin-stripspace.o \
 305         builtin-symbolic-ref.o \
 306         builtin-tar-tree.o \
 307         builtin-unpack-objects.o \
 308         builtin-update-index.o \
 309         builtin-update-ref.o \
 310         builtin-upload-archive.o \
 311         builtin-verify-pack.o \
 312         builtin-write-tree.o \
 313         builtin-show-ref.o \
 314         builtin-pack-refs.o
 315
 316 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 317 EXTLIBS = -lz
 318
 319 #
 320 # Platform specific tweaks
 321 #
 322
 323 # We choose to avoid "if .. else if .. else .. endif endif"
 324 # because maintaining the nesting to match is a pain.  If
 325 # we had "elif" things would have been much nicer...
 326
 327 ifeq ($(uname_S),Linux)
 328         NO_STRLCPY = YesPlease
 329 endif
 330 ifeq ($(uname_S),GNU/kFreeBSD)
 331         NO_STRLCPY = YesPlease
 332 endif
 333 ifeq ($(uname_S),Darwin)
 334         NEEDS_SSL_WITH_CRYPTO = YesPlease
 335         NEEDS_LIBICONV = YesPlease
 336         NO_STRLCPY = YesPlease
 337 endif
 338 ifeq ($(uname_S),SunOS)
 339         NEEDS_SOCKET = YesPlease
 340         NEEDS_NSL = YesPlease
 341         SHELL_PATH = /bin/bash
 342         NO_STRCASESTR = YesPlease
 343         ifeq ($(uname_R),5.8)
 344                 NEEDS_LIBICONV = YesPlease
 345                 NO_UNSETENV = YesPlease
 346                 NO_SETENV = YesPlease
 347                 NO_C99_FORMAT = YesPlease
 348         endif
 349         ifeq ($(uname_R),5.9)
 350                 NO_UNSETENV = YesPlease
 351                 NO_SETENV = YesPlease
 352                 NO_C99_FORMAT = YesPlease
 353         endif
 354         INSTALL = ginstall
 355         TAR = gtar
 356         BASIC_CFLAGS += -D__EXTENSIONS__
 357 endif
 358 ifeq ($(uname_O),Cygwin)
 359         NO_D_TYPE_IN_DIRENT = YesPlease
 360         NO_D_INO_IN_DIRENT = YesPlease
 361         NO_STRCASESTR = YesPlease
 362         NO_SYMLINK_HEAD = YesPlease
 363         NEEDS_LIBICONV = YesPlease
 364         NO_C99_FORMAT = YesPlease
 365         # There are conflicting reports about this.
 366         # On some boxes NO_MMAP is needed, and not so elsewhere.
 367         # Try uncommenting this if you see things break -- YMMV.
 368         # NO_MMAP = YesPlease
 369         NO_IPV6 = YesPlease
 370         X = .exe
 371 endif
 372 ifeq ($(uname_S),FreeBSD)
 373         NEEDS_LIBICONV = YesPlease
 374         BASIC_CFLAGS += -I/usr/local/include
 375         BASIC_LDFLAGS += -L/usr/local/lib
 376 endif
 377 ifeq ($(uname_S),OpenBSD)
 378         NO_STRCASESTR = YesPlease
 379         NEEDS_LIBICONV = YesPlease
 380         BASIC_CFLAGS += -I/usr/local/include
 381         BASIC_LDFLAGS += -L/usr/local/lib
 382 endif
 383 ifeq ($(uname_S),NetBSD)
 384         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 385                 NEEDS_LIBICONV = YesPlease
 386         endif
 387         BASIC_CFLAGS += -I/usr/pkg/include
 388         BASIC_LDFLAGS += -L/usr/pkg/lib
 389         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 390 endif
 391 ifeq ($(uname_S),AIX)
 392         NO_STRCASESTR=YesPlease
 393         NO_STRLCPY = YesPlease
 394         NEEDS_LIBICONV=YesPlease
 395 endif
 396 ifeq ($(uname_S),IRIX64)
 397         NO_IPV6=YesPlease
 398         NO_SETENV=YesPlease
 399         NO_STRCASESTR=YesPlease
 400         NO_STRLCPY = YesPlease
 401         NO_SOCKADDR_STORAGE=YesPlease
 402         SHELL_PATH=/usr/gnu/bin/bash
 403         BASIC_CFLAGS += -DPATH_MAX=1024
 404         # for now, build 32-bit version
 405         BASIC_LDFLAGS += -L/usr/lib32
 406 endif
 407 ifneq (,$(findstring arm,$(uname_M)))
 408         ARM_SHA1 = YesPlease
 409 endif
 410
 411 -include config.mak.autogen
 412 -include config.mak
 413
 414 ifeq ($(uname_S),Darwin)
 415         ifndef NO_FINK
 416                 ifeq ($(shell test -d /sw/lib && echo y),y)
 417                         BASIC_CFLAGS += -I/sw/include
 418                         BASIC_LDFLAGS += -L/sw/lib
 419                 endif
 420         endif
 421         ifndef NO_DARWIN_PORTS
 422                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 423                         BASIC_CFLAGS += -I/opt/local/include
 424                         BASIC_LDFLAGS += -L/opt/local/lib
 425                 endif
 426         endif
 427 endif
 428
 429 ifdef WITH_OWN_SUBPROCESS_PY
 430         PYMODULES += compat/subprocess.py
 431 else
 432         ifeq ($(NO_PYTHON),)
 433                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 434                         PYMODULES += compat/subprocess.py
 435                 endif
 436         endif
 437 endif
 438
 439 ifndef NO_CURL
 440         ifdef CURLDIR
 441                 # This is still problematic -- gcc does not always want -R.
 442                 BASIC_CFLAGS += -I$(CURLDIR)/include
 443                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 444         else
 445                 CURL_LIBCURL = -lcurl
 446         endif
 447         PROGRAMS += git-http-fetch$X
 448         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 449         ifeq "$(curl_check)" "070908"
 450                 ifndef NO_EXPAT
 451                         PROGRAMS += git-http-push$X
 452                 endif
 453         endif
 454         ifndef NO_EXPAT
 455                 EXPAT_LIBEXPAT = -lexpat
 456         endif
 457 endif
 458
 459 ifndef NO_OPENSSL
 460         OPENSSL_LIBSSL = -lssl
 461         ifdef OPENSSLDIR
 462                 # Again this may be problematic -- gcc does not always want -R.
 463                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 464                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 465         else
 466                 OPENSSL_LINK =
 467         endif
 468 else
 469         BASIC_CFLAGS += -DNO_OPENSSL
 470         MOZILLA_SHA1 = 1
 471         OPENSSL_LIBSSL =
 472 endif
 473 ifdef NEEDS_SSL_WITH_CRYPTO
 474         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 475 else
 476         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 477 endif
 478 ifdef NEEDS_LIBICONV
 479         ifdef ICONVDIR
 480                 # Again this may be problematic -- gcc does not always want -R.
 481                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 482                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 483         else
 484                 ICONV_LINK =
 485         endif
 486         EXTLIBS += $(ICONV_LINK) -liconv
 487 endif
 488 ifdef NEEDS_SOCKET
 489         EXTLIBS += -lsocket
 490 endif
 491 ifdef NEEDS_NSL
 492         EXTLIBS += -lnsl
 493 endif
 494 ifdef NO_D_TYPE_IN_DIRENT
 495         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 496 endif
 497 ifdef NO_D_INO_IN_DIRENT
 498         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 499 endif
 500 ifdef NO_C99_FORMAT
 501         ALL_CFLAGS += -DNO_C99_FORMAT
 502 endif
 503 ifdef NO_SYMLINK_HEAD
 504         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 505 endif
 506 ifdef NO_STRCASESTR
 507         COMPAT_CFLAGS += -DNO_STRCASESTR
 508         COMPAT_OBJS += compat/strcasestr.o
 509 endif
 510 ifdef NO_STRLCPY
 511         COMPAT_CFLAGS += -DNO_STRLCPY
 512         COMPAT_OBJS += compat/strlcpy.o
 513 endif
 514 ifdef NO_SETENV
 515         COMPAT_CFLAGS += -DNO_SETENV
 516         COMPAT_OBJS += compat/setenv.o
 517 endif
 518 ifdef NO_UNSETENV
 519         COMPAT_CFLAGS += -DNO_UNSETENV
 520         COMPAT_OBJS += compat/unsetenv.o
 521 endif
 522 ifdef NO_MMAP
 523         COMPAT_CFLAGS += -DNO_MMAP
 524         COMPAT_OBJS += compat/mmap.o
 525 endif
 526 ifdef NO_IPV6
 527         BASIC_CFLAGS += -DNO_IPV6
 528 endif
 529 ifdef NO_SOCKADDR_STORAGE
 530 ifdef NO_IPV6
 531         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 532 else
 533         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 534 endif
 535 endif
 536 ifdef NO_INET_NTOP
 537         LIB_OBJS += compat/inet_ntop.o
 538 endif
 539 ifdef NO_INET_PTON
 540         LIB_OBJS += compat/inet_pton.o
 541 endif
 542
 543 ifdef NO_ICONV
 544         BASIC_CFLAGS += -DNO_ICONV
 545 endif
 546
 547 ifdef PPC_SHA1
 548         SHA1_HEADER = "ppc/sha1.h"
 549         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 550 else
 551 ifdef ARM_SHA1
 552         SHA1_HEADER = "arm/sha1.h"
 553         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 554 else
 555 ifdef MOZILLA_SHA1
 556         SHA1_HEADER = "mozilla-sha1/sha1.h"
 557         LIB_OBJS += mozilla-sha1/sha1.o
 558 else
 559         SHA1_HEADER = <openssl/sha.h>
 560         EXTLIBS += $(LIB_4_CRYPTO)
 561 endif
 562 endif
 563 endif
 564 ifdef NO_ACCURATE_DIFF
 565         BASIC_CFLAGS += -DNO_ACCURATE_DIFF
 566 endif
 567
 568 # Shell quote (do not use $(call) to accommodate ancient setups);
 569
 570 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 571
 572 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 573 bindir_SQ = $(subst ','\'',$(bindir))
 574 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 575 template_dir_SQ = $(subst ','\'',$(template_dir))
 576 prefix_SQ = $(subst ','\'',$(prefix))
 577
 578 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 579 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 580 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 581 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 582
 583 LIBS = $(GITLIBS) $(EXTLIBS)
 584
 585 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 586 LIB_OBJS += $(COMPAT_OBJS)
 587
 588 ALL_CFLAGS += $(BASIC_CFLAGS)
 589 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 590
 591 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 592
 593
 594 ### Build rules
 595
 596 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 597
 598 all: perl/Makefile
 599         $(MAKE) -C perl
 600         $(MAKE) -C templates
 601
 602 strip: $(PROGRAMS) git$X
 603         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 604
 605 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 606         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 607                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 608                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 609
 610 help.o: common-cmds.h
 611
 612 git-merge-recur$X: git-merge-recursive$X
 613         rm -f $@ && ln git-merge-recursive$X $@
 614
 615 $(BUILT_INS): git$X
 616         rm -f $@ && ln git$X $@
 617
 618 common-cmds.h: Documentation/git-*.txt
 619         ./generate-cmdlist.sh > $@+
 620         mv $@+ $@
 621
 622 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 623         rm -f $@ $@+
 624         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 625             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 626             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 627             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 628             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 629             $@.sh >$@+
 630         chmod +x $@+
 631         mv $@+ $@
 632
 633 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/Makefile
 634 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 635         rm -f $@ $@+
 636         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 637         sed -e '1{' \
 638             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 639             -e '        h' \
 640             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 641             -e '        H' \
 642             -e '        x' \
 643             -e '}' \
 644             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 645             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 646             $@.perl >$@+
 647         chmod +x $@+
 648         mv $@+ $@
 649
 650 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 651         rm -f $@ $@+
 652         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 653             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 654             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 655             $@.py >$@+
 656         chmod +x $@+
 657         mv $@+ $@
 658
 659 git-cherry-pick: git-revert
 660         cp $< $@+
 661         mv $@+ $@
 662
 663 git-status: git-commit
 664         cp $< $@+
 665         mv $@+ $@
 666
 667 gitweb/gitweb.cgi: gitweb/gitweb.perl
 668         rm -f $@ $@+
 669         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 670             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 671             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 672             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 673             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 674             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 675             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 676             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 677             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 678             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 679             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 680             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 681             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 682             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 683             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 684             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 685             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 686             $< >$@+
 687         chmod +x $@+
 688         mv $@+ $@
 689
 690 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 691         rm -f $@ $@+
 692         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 693             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 694             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 695             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 696             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 697             -e '/@@GITWEB_CGI@@/d' \
 698             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 699             -e '/@@GITWEB_CSS@@/d' \
 700             $@.sh > $@+
 701         chmod +x $@+
 702         mv $@+ $@
 703
 704 configure: configure.ac
 705         rm -f $@ $<+
 706         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 707             $< > $<+
 708         autoconf -o $@ $<+
 709         rm -f $<+
 710
 711 # These can record GIT_VERSION
 712 git$X git.spec \
 713         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 714         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 715         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 716         : GIT-VERSION-FILE
 717
 718 %.o: %.c GIT-CFLAGS
 719         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 720 %.o: %.S
 721         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 722
 723 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 724         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 725 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 726         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 727
 728 http.o: http.c GIT-CFLAGS
 729         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 730
 731 ifdef NO_EXPAT
 732 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 733         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 734 endif
 735
 736 git-%$X: %.o $(GITLIBS)
 737         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 738
 739 ssh-pull.o: ssh-fetch.c
 740 ssh-push.o: ssh-upload.c
 741 git-local-fetch$X: fetch.o
 742 git-ssh-fetch$X: rsh.o fetch.o
 743 git-ssh-upload$X: rsh.o
 744 git-ssh-pull$X: rsh.o fetch.o
 745 git-ssh-push$X: rsh.o
 746
 747 git-imap-send$X: imap-send.o $(LIB_FILE)
 748
 749 http.o http-fetch.o http-push.o: http.h
 750 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 751         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 752                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 753
 754 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 755         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 756                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 757
 758 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 759 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 760 $(DIFF_OBJS): diffcore.h
 761
 762 $(LIB_FILE): $(LIB_OBJS)
 763         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 764
 765 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 766 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 767         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 768
 769 $(XDIFF_LIB): $(XDIFF_OBJS)
 770         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 771
 772
 773 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 774         (cd perl && $(PERL_PATH) Makefile.PL \
 775                 PREFIX='$(prefix_SQ)')
 776
 777 doc:
 778         $(MAKE) -C Documentation all
 779
 780 TAGS:
 781         rm -f TAGS
 782         find . -name '*.[hcS]' -print | xargs etags -a
 783
 784 tags:
 785         rm -f tags
 786         find . -name '*.[hcS]' -print | xargs ctags -a
 787
 788 ### Detect prefix changes
 789 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 790              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 791
 792 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 793         @FLAGS='$(TRACK_CFLAGS)'; \
 794             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 795                 echo 1>&2 "    * new build flags or prefix"; \
 796                 echo "$$FLAGS" >GIT-CFLAGS; \
 797             fi
 798
 799 ### Testing rules
 800
 801 # GNU make supports exporting all variables by "export" without parameters.
 802 # However, the environment gets quite big, and some programs have problems
 803 # with that.
 804
 805 export NO_PYTHON
 806 export NO_SVN_TESTS
 807
 808 test: all
 809         $(MAKE) -C t/ all
 810
 811 test-date$X: test-date.c date.o ctype.o
 812         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 813
 814 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 815         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 816
 817 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 818         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 819
 820 test-sha1$X: test-sha1.o $(GITLIBS)
 821         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 822
 823 check-sha1:: test-sha1$X
 824         ./test-sha1.sh
 825
 826 check:
 827         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 828
 829
 830
 831 ### Installation rules
 832
 833 install: all
 834         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 835         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 836         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 837         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 838         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 839         $(MAKE) -C perl install
 840         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 841         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 842         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 843         then \
 844                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 845                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 846                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 847                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 848         fi
 849         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 850
 851 install-doc:
 852         $(MAKE) -C Documentation install
 853
 854
 855
 856
 857 ### Maintainer's dist rules
 858
 859 git.spec: git.spec.in
 860         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 861         mv $@+ $@
 862
 863 GIT_TARNAME=git-$(GIT_VERSION)
 864 dist: git.spec git-archive
 865         ./git-archive --format=tar \
 866                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
 867         @mkdir -p $(GIT_TARNAME)
 868         @cp git.spec $(GIT_TARNAME)
 869         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 870         $(TAR) rf $(GIT_TARNAME).tar \
 871                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 872         @rm -rf $(GIT_TARNAME)
 873         gzip -f -9 $(GIT_TARNAME).tar
 874
 875 rpm: dist
 876         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 877
 878 htmldocs = git-htmldocs-$(GIT_VERSION)
 879 manpages = git-manpages-$(GIT_VERSION)
 880 dist-doc:
 881         rm -fr .doc-tmp-dir
 882         mkdir .doc-tmp-dir
 883         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 884         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 885         gzip -n -9 -f $(htmldocs).tar
 886         :
 887         rm -fr .doc-tmp-dir
 888         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 889         $(MAKE) -C Documentation DESTDIR=./ \
 890                 man1dir=../.doc-tmp-dir/man1 \
 891                 man7dir=../.doc-tmp-dir/man7 \
 892                 install
 893         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 894         gzip -n -9 -f $(manpages).tar
 895         rm -fr .doc-tmp-dir
 896
 897 ### Cleaning rules
 898
 899 clean:
 900         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 901                 $(LIB_FILE) $(XDIFF_LIB)
 902         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 903         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 904         rm -rf autom4te.cache
 905         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 906         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 907         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 908         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 909         rm -f gitweb/gitweb.cgi
 910         $(MAKE) -C Documentation/ clean
 911         [ ! -f perl/Makefile ] || $(MAKE) -C perl/ clean || $(MAKE) -C perl/ clean
 912         rm -f perl/ppport.h perl/Makefile.old
 913         $(MAKE) -C templates/ clean
 914         $(MAKE) -C t/ clean
 915         rm -f GIT-VERSION-FILE GIT-CFLAGS
 916
 917 .PHONY: all install clean strip
 918 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 919
 920 ### Check documentation
 921 #
 922 check-docs::
 923         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 924         do \
 925                 case "$$v" in \
 926                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 927                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
 928                 git-merge-recursive-old | \
 929                 git-ssh-pull | git-ssh-push ) continue ;; \
 930                 esac ; \
 931                 test -f "Documentation/$$v.txt" || \
 932                 echo "no doc: $$v"; \
 933                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 934                 case "$$v" in \
 935                 git) ;; \
 936                 *) echo "no link: $$v";; \
 937                 esac ; \
 938         done | sort
 939
 940 ### Make sure built-ins do not have dups and listed in git.c
 941 #
 942 check-builtins::
 943         ./check-builtins.sh