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
 136 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
 137
 138 CC = gcc
 139 AR = ar
 140 TAR = tar
 141 INSTALL = install
 142 RPMBUILD = rpmbuild
 143
 144 # sparse is architecture-neutral, which means that we need to tell it
 145 # explicitly what architecture to check for. Fix this up for yours..
 146 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 147
 148
 149
 150 ### --- END CONFIGURATION SECTION ---
 151
 152 # Those must not be GNU-specific; they are shared with perl/ which may
 153 # be built by a different compiler. (Note that this is an artifact now
 154 # but it still might be nice to keep that distinction.)
 155 BASIC_CFLAGS =
 156 BASIC_LDFLAGS =
 157
 158 SCRIPT_SH = \
 159         git-bisect.sh git-branch.sh git-checkout.sh \
 160         git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
 161         git-fetch.sh \
 162         git-ls-remote.sh \
 163         git-merge-one-file.sh git-parse-remote.sh \
 164         git-pull.sh git-rebase.sh \
 165         git-repack.sh git-request-pull.sh git-reset.sh \
 166         git-resolve.sh git-revert.sh git-sh-setup.sh \
 167         git-tag.sh git-verify-tag.sh \
 168         git-applymbox.sh git-applypatch.sh git-am.sh \
 169         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 170         git-merge-resolve.sh git-merge-ours.sh \
 171         git-lost-found.sh git-quiltimport.sh
 172
 173 SCRIPT_PERL = \
 174         git-archimport.perl git-cvsimport.perl git-relink.perl \
 175         git-shortlog.perl git-rerere.perl \
 176         git-annotate.perl git-cvsserver.perl \
 177         git-svnimport.perl git-cvsexportcommit.perl \
 178         git-send-email.perl git-svn.perl
 179
 180 SCRIPT_PYTHON = \
 181         git-merge-recursive-old.py
 182
 183 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 184           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 185           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 186           git-cherry-pick git-status git-instaweb
 187
 188 # The ones that do not have to link with lcrypto, lz nor xdiff.
 189 SIMPLE_PROGRAMS = \
 190         git-daemon$X
 191
 192 # ... and all the rest that could be moved out of bindir to gitexecdir
 193 PROGRAMS = \
 194         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 195         git-hash-object$X git-index-pack$X git-local-fetch$X \
 196         git-merge-base$X \
 197         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 198         git-peek-remote$X git-receive-pack$X \
 199         git-send-pack$X git-shell$X \
 200         git-show-index$X git-ssh-fetch$X \
 201         git-ssh-upload$X git-unpack-file$X \
 202         git-update-server-info$X \
 203         git-upload-pack$X git-verify-pack$X \
 204         git-pack-redundant$X git-var$X \
 205         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X \
 206         git-merge-recursive$X \
 207         $(EXTRA_PROGRAMS)
 208
 209 # Empty...
 210 EXTRA_PROGRAMS =
 211
 212 BUILT_INS = \
 213         git-format-patch$X git-show$X git-whatchanged$X \
 214         git-get-tar-commit-id$X \
 215         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 216
 217 # what 'all' will build and 'install' will install, in gitexecdir
 218 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 219
 220 # Backward compatibility -- to be removed after 1.0
 221 PROGRAMS += git-ssh-pull$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         fetch-clone.o 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-apply.o \
 268         builtin-archive.o \
 269         builtin-cat-file.o \
 270         builtin-checkout-index.o \
 271         builtin-check-ref-format.o \
 272         builtin-commit-tree.o \
 273         builtin-count-objects.o \
 274         builtin-diff.o \
 275         builtin-diff-files.o \
 276         builtin-diff-index.o \
 277         builtin-diff-stages.o \
 278         builtin-diff-tree.o \
 279         builtin-fmt-merge-msg.o \
 280         builtin-grep.o \
 281         builtin-init-db.o \
 282         builtin-log.o \
 283         builtin-ls-files.o \
 284         builtin-ls-tree.o \
 285         builtin-mailinfo.o \
 286         builtin-mailsplit.o \
 287         builtin-mv.o \
 288         builtin-name-rev.o \
 289         builtin-pack-objects.o \
 290         builtin-prune.o \
 291         builtin-prune-packed.o \
 292         builtin-push.o \
 293         builtin-read-tree.o \
 294         builtin-repo-config.o \
 295         builtin-rev-list.o \
 296         builtin-rev-parse.o \
 297         builtin-rm.o \
 298         builtin-runstatus.o \
 299         builtin-show-branch.o \
 300         builtin-stripspace.o \
 301         builtin-symbolic-ref.o \
 302         builtin-tar-tree.o \
 303         builtin-unpack-objects.o \
 304         builtin-update-index.o \
 305         builtin-update-ref.o \
 306         builtin-upload-archive.o \
 307         builtin-verify-pack.o \
 308         builtin-write-tree.o
 309
 310 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 311 EXTLIBS = -lz
 312
 313 #
 314 # Platform specific tweaks
 315 #
 316
 317 # We choose to avoid "if .. else if .. else .. endif endif"
 318 # because maintaining the nesting to match is a pain.  If
 319 # we had "elif" things would have been much nicer...
 320
 321 ifeq ($(uname_S),Linux)
 322         NO_STRLCPY = YesPlease
 323 endif
 324 ifeq ($(uname_S),GNU/kFreeBSD)
 325         NO_STRLCPY = YesPlease
 326 endif
 327 ifeq ($(uname_S),Darwin)
 328         NEEDS_SSL_WITH_CRYPTO = YesPlease
 329         NEEDS_LIBICONV = YesPlease
 330         NO_STRLCPY = YesPlease
 331         ifndef NO_FINK
 332                 ifeq ($(shell test -d /sw/lib && echo y),y)
 333                         BASIC_CFLAGS += -I/sw/include
 334                         BASIC_LDFLAGS += -L/sw/lib
 335                 endif
 336         endif
 337         ifndef NO_DARWIN_PORTS
 338                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 339                         BASIC_CFLAGS += -I/opt/local/include
 340                         BASIC_LDFLAGS += -L/opt/local/lib
 341                 endif
 342         endif
 343 endif
 344 ifeq ($(uname_S),SunOS)
 345         NEEDS_SOCKET = YesPlease
 346         NEEDS_NSL = YesPlease
 347         SHELL_PATH = /bin/bash
 348         NO_STRCASESTR = YesPlease
 349         ifeq ($(uname_R),5.8)
 350                 NEEDS_LIBICONV = YesPlease
 351                 NO_UNSETENV = YesPlease
 352                 NO_SETENV = YesPlease
 353                 NO_C99_FORMAT = YesPlease
 354         endif
 355         ifeq ($(uname_R),5.9)
 356                 NO_UNSETENV = YesPlease
 357                 NO_SETENV = YesPlease
 358                 NO_C99_FORMAT = YesPlease
 359         endif
 360         INSTALL = ginstall
 361         TAR = gtar
 362         BASIC_CFLAGS += -D__EXTENSIONS__
 363 endif
 364 ifeq ($(uname_O),Cygwin)
 365         NO_D_TYPE_IN_DIRENT = YesPlease
 366         NO_D_INO_IN_DIRENT = YesPlease
 367         NO_STRCASESTR = YesPlease
 368         NO_SYMLINK_HEAD = YesPlease
 369         NEEDS_LIBICONV = YesPlease
 370         NO_C99_FORMAT = YesPlease
 371         # There are conflicting reports about this.
 372         # On some boxes NO_MMAP is needed, and not so elsewhere.
 373         # Try uncommenting this if you see things break -- YMMV.
 374         # NO_MMAP = YesPlease
 375         NO_IPV6 = YesPlease
 376         X = .exe
 377 endif
 378 ifeq ($(uname_S),FreeBSD)
 379         NEEDS_LIBICONV = YesPlease
 380         BASIC_CFLAGS += -I/usr/local/include
 381         BASIC_LDFLAGS += -L/usr/local/lib
 382 endif
 383 ifeq ($(uname_S),OpenBSD)
 384         NO_STRCASESTR = YesPlease
 385         NEEDS_LIBICONV = YesPlease
 386         BASIC_CFLAGS += -I/usr/local/include
 387         BASIC_LDFLAGS += -L/usr/local/lib
 388 endif
 389 ifeq ($(uname_S),NetBSD)
 390         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 391                 NEEDS_LIBICONV = YesPlease
 392         endif
 393         BASIC_CFLAGS += -I/usr/pkg/include
 394         BASIC_LDFLAGS += -L/usr/pkg/lib
 395         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 396 endif
 397 ifeq ($(uname_S),AIX)
 398         NO_STRCASESTR=YesPlease
 399         NO_STRLCPY = YesPlease
 400         NEEDS_LIBICONV=YesPlease
 401 endif
 402 ifeq ($(uname_S),IRIX64)
 403         NO_IPV6=YesPlease
 404         NO_SETENV=YesPlease
 405         NO_STRCASESTR=YesPlease
 406         NO_STRLCPY = YesPlease
 407         NO_SOCKADDR_STORAGE=YesPlease
 408         SHELL_PATH=/usr/gnu/bin/bash
 409         BASIC_CFLAGS += -DPATH_MAX=1024
 410         # for now, build 32-bit version
 411         BASIC_LDFLAGS += -L/usr/lib32
 412 endif
 413 ifneq (,$(findstring arm,$(uname_M)))
 414         ARM_SHA1 = YesPlease
 415 endif
 416
 417 -include config.mak.autogen
 418 -include config.mak
 419
 420 ifdef WITH_OWN_SUBPROCESS_PY
 421         PYMODULES += compat/subprocess.py
 422 else
 423         ifeq ($(NO_PYTHON),)
 424                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 425                         PYMODULES += compat/subprocess.py
 426                 endif
 427         endif
 428 endif
 429
 430 ifndef NO_CURL
 431         ifdef CURLDIR
 432                 # This is still problematic -- gcc does not always want -R.
 433                 BASIC_CFLAGS += -I$(CURLDIR)/include
 434                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 435         else
 436                 CURL_LIBCURL = -lcurl
 437         endif
 438         PROGRAMS += git-http-fetch$X
 439         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 440         ifeq "$(curl_check)" "070908"
 441                 ifndef NO_EXPAT
 442                         PROGRAMS += git-http-push$X
 443                 endif
 444         endif
 445         ifndef NO_EXPAT
 446                 EXPAT_LIBEXPAT = -lexpat
 447         endif
 448 endif
 449
 450 ifndef NO_OPENSSL
 451         OPENSSL_LIBSSL = -lssl
 452         ifdef OPENSSLDIR
 453                 # Again this may be problematic -- gcc does not always want -R.
 454                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 455                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 456         else
 457                 OPENSSL_LINK =
 458         endif
 459 else
 460         BASIC_CFLAGS += -DNO_OPENSSL
 461         MOZILLA_SHA1 = 1
 462         OPENSSL_LIBSSL =
 463 endif
 464 ifdef NEEDS_SSL_WITH_CRYPTO
 465         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 466 else
 467         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 468 endif
 469 ifdef NEEDS_LIBICONV
 470         ifdef ICONVDIR
 471                 # Again this may be problematic -- gcc does not always want -R.
 472                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 473                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 474         else
 475                 ICONV_LINK =
 476         endif
 477         EXTLIBS += $(ICONV_LINK) -liconv
 478 endif
 479 ifdef NEEDS_SOCKET
 480         EXTLIBS += -lsocket
 481         SIMPLE_LIB += -lsocket
 482 endif
 483 ifdef NEEDS_NSL
 484         EXTLIBS += -lnsl
 485         SIMPLE_LIB += -lnsl
 486 endif
 487 ifdef NO_D_TYPE_IN_DIRENT
 488         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 489 endif
 490 ifdef NO_D_INO_IN_DIRENT
 491         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 492 endif
 493 ifdef NO_C99_FORMAT
 494         ALL_CFLAGS += -DNO_C99_FORMAT
 495 endif
 496 ifdef NO_SYMLINK_HEAD
 497         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 498 endif
 499 ifdef NO_STRCASESTR
 500         COMPAT_CFLAGS += -DNO_STRCASESTR
 501         COMPAT_OBJS += compat/strcasestr.o
 502 endif
 503 ifdef NO_STRLCPY
 504         COMPAT_CFLAGS += -DNO_STRLCPY
 505         COMPAT_OBJS += compat/strlcpy.o
 506 endif
 507 ifdef NO_SETENV
 508         COMPAT_CFLAGS += -DNO_SETENV
 509         COMPAT_OBJS += compat/setenv.o
 510 endif
 511 ifdef NO_UNSETENV
 512         COMPAT_CFLAGS += -DNO_UNSETENV
 513         COMPAT_OBJS += compat/unsetenv.o
 514 endif
 515 ifdef NO_MMAP
 516         COMPAT_CFLAGS += -DNO_MMAP
 517         COMPAT_OBJS += compat/mmap.o
 518 endif
 519 ifdef NO_IPV6
 520         BASIC_CFLAGS += -DNO_IPV6
 521 endif
 522 ifdef NO_SOCKADDR_STORAGE
 523 ifdef NO_IPV6
 524         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 525 else
 526         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 527 endif
 528 endif
 529 ifdef NO_INET_NTOP
 530         LIB_OBJS += compat/inet_ntop.o
 531 endif
 532 ifdef NO_INET_PTON
 533         LIB_OBJS += compat/inet_pton.o
 534 endif
 535
 536 ifdef NO_ICONV
 537         BASIC_CFLAGS += -DNO_ICONV
 538 endif
 539
 540 ifdef PPC_SHA1
 541         SHA1_HEADER = "ppc/sha1.h"
 542         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 543 else
 544 ifdef ARM_SHA1
 545         SHA1_HEADER = "arm/sha1.h"
 546         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 547 else
 548 ifdef MOZILLA_SHA1
 549         SHA1_HEADER = "mozilla-sha1/sha1.h"
 550         LIB_OBJS += mozilla-sha1/sha1.o
 551 else
 552         SHA1_HEADER = <openssl/sha.h>
 553         EXTLIBS += $(LIB_4_CRYPTO)
 554 endif
 555 endif
 556 endif
 557 ifdef NO_ACCURATE_DIFF
 558         BASIC_CFLAGS += -DNO_ACCURATE_DIFF
 559 endif
 560
 561 # Shell quote (do not use $(call) to accommodate ancient setups);
 562
 563 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 564
 565 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 566 bindir_SQ = $(subst ','\'',$(bindir))
 567 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 568 template_dir_SQ = $(subst ','\'',$(template_dir))
 569 prefix_SQ = $(subst ','\'',$(prefix))
 570
 571 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 572 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 573 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 574 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 575
 576 LIBS = $(GITLIBS) $(EXTLIBS)
 577
 578 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 579 LIB_OBJS += $(COMPAT_OBJS)
 580
 581 ALL_CFLAGS += $(BASIC_CFLAGS)
 582 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 583
 584 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 585
 586
 587 ### Build rules
 588
 589 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi \
 590         git-merge-recur$X
 591
 592 all: perl/Makefile
 593         $(MAKE) -C perl
 594         $(MAKE) -C templates
 595
 596 strip: $(PROGRAMS) git$X
 597         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 598
 599 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 600         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 601                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 602                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 603
 604 help.o: common-cmds.h
 605
 606 git-merge-recur$X: git-merge-recursive$X
 607         rm -f $@ && ln git-merge-recursive$X $@
 608
 609 $(BUILT_INS): git$X
 610         rm -f $@ && ln git$X $@
 611
 612 common-cmds.h: Documentation/git-*.txt
 613         ./generate-cmdlist.sh > $@+
 614         mv $@+ $@
 615
 616 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 617         rm -f $@ $@+
 618         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 619             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 620             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 621             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 622             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 623             $@.sh >$@+
 624         chmod +x $@+
 625         mv $@+ $@
 626
 627 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/Makefile
 628 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 629         rm -f $@ $@+
 630         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 631         sed -e '1{' \
 632             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 633             -e '        h' \
 634             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 635             -e '        H' \
 636             -e '        x' \
 637             -e '}' \
 638             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 639             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 640             $@.perl >$@+
 641         chmod +x $@+
 642         mv $@+ $@
 643
 644 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 645         rm -f $@ $@+
 646         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 647             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 648             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 649             $@.py >$@+
 650         chmod +x $@+
 651         mv $@+ $@
 652
 653 git-cherry-pick: git-revert
 654         cp $< $@+
 655         mv $@+ $@
 656
 657 git-status: git-commit
 658         cp $< $@+
 659         mv $@+ $@
 660
 661 gitweb/gitweb.cgi: gitweb/gitweb.perl
 662         rm -f $@ $@+
 663         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 664             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 665             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 666             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 667             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 668             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 669             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 670             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 671             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 672             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 673             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 674             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 675             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 676             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 677             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 678             $< >$@+
 679         chmod +x $@+
 680         mv $@+ $@
 681
 682 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 683         rm -f $@ $@+
 684         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 685             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 686             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 687             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 688             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 689             -e '/@@GITWEB_CGI@@/d' \
 690             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 691             -e '/@@GITWEB_CSS@@/d' \
 692             $@.sh > $@+
 693         chmod +x $@+
 694         mv $@+ $@
 695
 696 configure: configure.ac
 697         rm -f $@ $<+
 698         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 699             $< > $<+
 700         autoconf -o $@ $<+
 701         rm -f $<+
 702
 703 # These can record GIT_VERSION
 704 git$X git.spec \
 705         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 706         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 707         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 708         : GIT-VERSION-FILE
 709
 710 %.o: %.c GIT-CFLAGS
 711         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 712 %.o: %.S
 713         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 714
 715 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 716         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 717 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 718         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 719
 720 http.o: http.c GIT-CFLAGS
 721         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 722
 723 ifdef NO_EXPAT
 724 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 725         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 726 endif
 727
 728 git-%$X: %.o $(GITLIBS)
 729         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 730
 731 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 732 $(SIMPLE_PROGRAMS) : git-%$X : %.o
 733         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 734                 $(LIB_FILE) $(SIMPLE_LIB)
 735
 736 ssh-pull.o: ssh-fetch.c
 737 ssh-push.o: ssh-upload.c
 738 git-local-fetch$X: fetch.o
 739 git-ssh-fetch$X: rsh.o fetch.o
 740 git-ssh-upload$X: rsh.o
 741 git-ssh-pull$X: rsh.o fetch.o
 742 git-ssh-push$X: rsh.o
 743
 744 git-imap-send$X: imap-send.o $(LIB_FILE)
 745
 746 http.o http-fetch.o http-push.o: http.h
 747 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 748         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 749                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 750
 751 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 752         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 753                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 754
 755 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 756 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 757 $(DIFF_OBJS): diffcore.h
 758
 759 $(LIB_FILE): $(LIB_OBJS)
 760         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 761
 762 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 763
 764 $(XDIFF_LIB): $(XDIFF_OBJS)
 765         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 766
 767
 768 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 769         (cd perl && $(PERL_PATH) Makefile.PL \
 770                 PREFIX='$(prefix_SQ)')
 771
 772 doc:
 773         $(MAKE) -C Documentation all
 774
 775 TAGS:
 776         rm -f TAGS
 777         find . -name '*.[hcS]' -print | xargs etags -a
 778
 779 tags:
 780         rm -f tags
 781         find . -name '*.[hcS]' -print | xargs ctags -a
 782
 783 ### Detect prefix changes
 784 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 785              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 786
 787 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 788         @FLAGS='$(TRACK_CFLAGS)'; \
 789             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 790                 echo 1>&2 "    * new build flags or prefix"; \
 791                 echo "$$FLAGS" >GIT-CFLAGS; \
 792             fi
 793
 794 ### Testing rules
 795
 796 # GNU make supports exporting all variables by "export" without parameters.
 797 # However, the environment gets quite big, and some programs have problems
 798 # with that.
 799
 800 export NO_PYTHON
 801 export NO_SVN_TESTS
 802
 803 test: all
 804         $(MAKE) -C t/ all
 805
 806 test-date$X: test-date.c date.o ctype.o
 807         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 808
 809 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 810         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 811
 812 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 813         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 814
 815 test-sha1$X: test-sha1.o $(GITLIBS)
 816         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 817
 818 check-sha1:: test-sha1$X
 819         ./test-sha1.sh
 820
 821 check:
 822         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 823
 824
 825
 826 ### Installation rules
 827
 828 install: all
 829         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 830         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 831         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 832         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 833         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 834         $(MAKE) -C perl install
 835         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 836         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 837         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 838         then \
 839                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 840                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 841                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 842                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 843         fi
 844         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 845
 846 install-doc:
 847         $(MAKE) -C Documentation install
 848
 849
 850
 851
 852 ### Maintainer's dist rules
 853
 854 git.spec: git.spec.in
 855         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 856         mv $@+ $@
 857
 858 GIT_TARNAME=git-$(GIT_VERSION)
 859 dist: git.spec git-tar-tree
 860         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 861         @mkdir -p $(GIT_TARNAME)
 862         @cp git.spec $(GIT_TARNAME)
 863         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 864         $(TAR) rf $(GIT_TARNAME).tar \
 865                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 866         @rm -rf $(GIT_TARNAME)
 867         gzip -f -9 $(GIT_TARNAME).tar
 868
 869 rpm: dist
 870         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 871
 872 htmldocs = git-htmldocs-$(GIT_VERSION)
 873 manpages = git-manpages-$(GIT_VERSION)
 874 dist-doc:
 875         rm -fr .doc-tmp-dir
 876         mkdir .doc-tmp-dir
 877         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 878         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 879         gzip -n -9 -f $(htmldocs).tar
 880         :
 881         rm -fr .doc-tmp-dir
 882         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 883         $(MAKE) -C Documentation DESTDIR=./ \
 884                 man1dir=../.doc-tmp-dir/man1 \
 885                 man7dir=../.doc-tmp-dir/man7 \
 886                 install
 887         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 888         gzip -n -9 -f $(manpages).tar
 889         rm -fr .doc-tmp-dir
 890
 891 ### Cleaning rules
 892
 893 clean:
 894         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 895                 $(LIB_FILE) $(XDIFF_LIB)
 896         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 897         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 898         rm -rf autom4te.cache
 899         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 900         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 901         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 902         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 903         rm -f gitweb/gitweb.cgi
 904         $(MAKE) -C Documentation/ clean
 905         [ ! -f perl/Makefile ] || $(MAKE) -C perl/ clean || $(MAKE) -C perl/ clean
 906         rm -f perl/ppport.h perl/Makefile.old
 907         $(MAKE) -C templates/ clean
 908         $(MAKE) -C t/ clean
 909         rm -f GIT-VERSION-FILE GIT-CFLAGS
 910
 911 .PHONY: all install clean strip
 912 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 913
 914 ### Check documentation
 915 #
 916 check-docs::
 917         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 918         do \
 919                 case "$$v" in \
 920                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 921                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
 922                 git-merge-recursive-old | \
 923                 git-ssh-pull | git-ssh-push ) continue ;; \
 924                 esac ; \
 925                 test -f "Documentation/$$v.txt" || \
 926                 echo "no doc: $$v"; \
 927                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 928                 case "$$v" in \
 929                 git) ;; \
 930                 *) echo "no link: $$v";; \
 931                 esac ; \
 932         done | sort