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_LIST =
 130 GITWEB_HOMETEXT = indextext.html
 131 GITWEB_CSS = gitweb.css
 132 GITWEB_LOGO = git-logo.png
 133
 134 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
 135
 136 CC = gcc
 137 AR = ar
 138 TAR = tar
 139 INSTALL = install
 140 RPMBUILD = rpmbuild
 141
 142 # sparse is architecture-neutral, which means that we need to tell it
 143 # explicitly what architecture to check for. Fix this up for yours..
 144 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 145
 146
 147
 148 ### --- END CONFIGURATION SECTION ---
 149
 150 SCRIPT_SH = \
 151         git-bisect.sh git-branch.sh git-checkout.sh \
 152         git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
 153         git-fetch.sh \
 154         git-ls-remote.sh \
 155         git-merge-one-file.sh git-parse-remote.sh \
 156         git-pull.sh git-rebase.sh \
 157         git-repack.sh git-request-pull.sh git-reset.sh \
 158         git-resolve.sh git-revert.sh git-sh-setup.sh \
 159         git-tag.sh git-verify-tag.sh \
 160         git-applymbox.sh git-applypatch.sh git-am.sh \
 161         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 162         git-merge-resolve.sh git-merge-ours.sh \
 163         git-lost-found.sh git-quiltimport.sh
 164
 165 SCRIPT_PERL = \
 166         git-archimport.perl git-cvsimport.perl git-relink.perl \
 167         git-shortlog.perl git-rerere.perl \
 168         git-annotate.perl git-cvsserver.perl \
 169         git-svnimport.perl git-cvsexportcommit.perl \
 170         git-send-email.perl git-svn.perl
 171
 172 SCRIPT_PYTHON = \
 173         git-merge-recursive.py
 174
 175 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 176           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 177           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 178           git-cherry-pick git-status git-instaweb
 179
 180 # The ones that do not have to link with lcrypto, lz nor xdiff.
 181 SIMPLE_PROGRAMS = \
 182         git-daemon$X
 183
 184 # ... and all the rest that could be moved out of bindir to gitexecdir
 185 PROGRAMS = \
 186         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 187         git-hash-object$X git-index-pack$X git-local-fetch$X \
 188         git-merge-base$X \
 189         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 190         git-peek-remote$X git-receive-pack$X \
 191         git-send-pack$X git-shell$X \
 192         git-show-index$X git-ssh-fetch$X \
 193         git-ssh-upload$X git-unpack-file$X \
 194         git-update-server-info$X \
 195         git-upload-pack$X git-verify-pack$X \
 196         git-pack-redundant$X git-var$X \
 197         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
 198
 199 BUILT_INS = \
 200         git-format-patch$X git-show$X git-whatchanged$X \
 201         git-get-tar-commit-id$X \
 202         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 203
 204 # what 'all' will build and 'install' will install, in gitexecdir
 205 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 206
 207 # Backward compatibility -- to be removed after 1.0
 208 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 209
 210 # Set paths to tools early so that they can be used for version tests.
 211 ifndef SHELL_PATH
 212         SHELL_PATH = /bin/sh
 213 endif
 214 ifndef PERL_PATH
 215         PERL_PATH = /usr/bin/perl
 216 endif
 217 ifndef PYTHON_PATH
 218         PYTHON_PATH = /usr/bin/python
 219 endif
 220
 221 PYMODULES = \
 222         gitMergeCommon.py
 223
 224 LIB_FILE=libgit.a
 225 XDIFF_LIB=xdiff/lib.a
 226
 227 LIB_H = \
 228         blob.h cache.h commit.h csum-file.h delta.h \
 229         diff.h object.h pack.h pkt-line.h quote.h refs.h \
 230         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 231         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
 232
 233 DIFF_OBJS = \
 234         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 235         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 236         diffcore-delta.o log-tree.o
 237
 238 LIB_OBJS = \
 239         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 240         date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
 241         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 242         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 243         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 244         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 245         fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
 246         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS)
 247
 248 BUILTIN_OBJS = \
 249         builtin-add.o \
 250         builtin-apply.o \
 251         builtin-cat-file.o \
 252         builtin-checkout-index.o \
 253         builtin-check-ref-format.o \
 254         builtin-commit-tree.o \
 255         builtin-count-objects.o \
 256         builtin-diff.o \
 257         builtin-diff-files.o \
 258         builtin-diff-index.o \
 259         builtin-diff-stages.o \
 260         builtin-diff-tree.o \
 261         builtin-fmt-merge-msg.o \
 262         builtin-grep.o \
 263         builtin-init-db.o \
 264         builtin-log.o \
 265         builtin-ls-files.o \
 266         builtin-ls-tree.o \
 267         builtin-mailinfo.o \
 268         builtin-mailsplit.o \
 269         builtin-mv.o \
 270         builtin-name-rev.o \
 271         builtin-pack-objects.o \
 272         builtin-prune.o \
 273         builtin-prune-packed.o \
 274         builtin-push.o \
 275         builtin-read-tree.o \
 276         builtin-repo-config.o \
 277         builtin-rev-list.o \
 278         builtin-rev-parse.o \
 279         builtin-rm.o \
 280         builtin-show-branch.o \
 281         builtin-stripspace.o \
 282         builtin-symbolic-ref.o \
 283         builtin-tar-tree.o \
 284         builtin-unpack-objects.o \
 285         builtin-update-index.o \
 286         builtin-update-ref.o \
 287         builtin-upload-tar.o \
 288         builtin-verify-pack.o \
 289         builtin-write-tree.o
 290
 291 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 292 LIBS = $(GITLIBS) -lz
 293
 294 #
 295 # Platform specific tweaks
 296 #
 297
 298 # We choose to avoid "if .. else if .. else .. endif endif"
 299 # because maintaining the nesting to match is a pain.  If
 300 # we had "elif" things would have been much nicer...
 301
 302 ifeq ($(uname_S),Linux)
 303         NO_STRLCPY = YesPlease
 304 endif
 305 ifeq ($(uname_S),GNU/kFreeBSD)
 306         NO_STRLCPY = YesPlease
 307 endif
 308 ifeq ($(uname_S),Darwin)
 309         NEEDS_SSL_WITH_CRYPTO = YesPlease
 310         NEEDS_LIBICONV = YesPlease
 311         NO_STRLCPY = YesPlease
 312         ifndef NO_FINK
 313                 ifeq ($(shell test -d /sw/lib && echo y),y)
 314                         ALL_CFLAGS += -I/sw/include
 315                         ALL_LDFLAGS += -L/sw/lib
 316                 endif
 317         endif
 318         ifndef NO_DARWIN_PORTS
 319                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 320                         ALL_CFLAGS += -I/opt/local/include
 321                         ALL_LDFLAGS += -L/opt/local/lib
 322                 endif
 323         endif
 324 endif
 325 ifeq ($(uname_S),SunOS)
 326         NEEDS_SOCKET = YesPlease
 327         NEEDS_NSL = YesPlease
 328         SHELL_PATH = /bin/bash
 329         NO_STRCASESTR = YesPlease
 330         ifeq ($(uname_R),5.8)
 331                 NEEDS_LIBICONV = YesPlease
 332                 NO_UNSETENV = YesPlease
 333                 NO_SETENV = YesPlease
 334                 NO_C99_FORMAT = YesPlease
 335         endif
 336         ifeq ($(uname_R),5.9)
 337                 NO_UNSETENV = YesPlease
 338                 NO_SETENV = YesPlease
 339                 NO_C99_FORMAT = YesPlease
 340         endif
 341         INSTALL = ginstall
 342         TAR = gtar
 343         ALL_CFLAGS += -D__EXTENSIONS__
 344 endif
 345 ifeq ($(uname_O),Cygwin)
 346         NO_D_TYPE_IN_DIRENT = YesPlease
 347         NO_D_INO_IN_DIRENT = YesPlease
 348         NO_STRCASESTR = YesPlease
 349         NO_SYMLINK_HEAD = YesPlease
 350         NEEDS_LIBICONV = YesPlease
 351         NO_C99_FORMAT = YesPlease
 352         # There are conflicting reports about this.
 353         # On some boxes NO_MMAP is needed, and not so elsewhere.
 354         # Try uncommenting this if you see things break -- YMMV.
 355         # NO_MMAP = YesPlease
 356         NO_IPV6 = YesPlease
 357         X = .exe
 358 endif
 359 ifeq ($(uname_S),FreeBSD)
 360         NEEDS_LIBICONV = YesPlease
 361         ALL_CFLAGS += -I/usr/local/include
 362         ALL_LDFLAGS += -L/usr/local/lib
 363 endif
 364 ifeq ($(uname_S),OpenBSD)
 365         NO_STRCASESTR = YesPlease
 366         NEEDS_LIBICONV = YesPlease
 367         ALL_CFLAGS += -I/usr/local/include
 368         ALL_LDFLAGS += -L/usr/local/lib
 369 endif
 370 ifeq ($(uname_S),NetBSD)
 371         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 372                 NEEDS_LIBICONV = YesPlease
 373         endif
 374         ALL_CFLAGS += -I/usr/pkg/include
 375         ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 376 endif
 377 ifeq ($(uname_S),AIX)
 378         NO_STRCASESTR=YesPlease
 379         NO_STRLCPY = YesPlease
 380         NEEDS_LIBICONV=YesPlease
 381 endif
 382 ifeq ($(uname_S),IRIX64)
 383         NO_IPV6=YesPlease
 384         NO_SETENV=YesPlease
 385         NO_STRCASESTR=YesPlease
 386         NO_STRLCPY = YesPlease
 387         NO_SOCKADDR_STORAGE=YesPlease
 388         SHELL_PATH=/usr/gnu/bin/bash
 389         ALL_CFLAGS += -DPATH_MAX=1024
 390         # for now, build 32-bit version
 391         ALL_LDFLAGS += -L/usr/lib32
 392 endif
 393 ifneq (,$(findstring arm,$(uname_M)))
 394         ARM_SHA1 = YesPlease
 395 endif
 396
 397 -include config.mak.autogen
 398 -include config.mak
 399
 400 ifdef WITH_OWN_SUBPROCESS_PY
 401         PYMODULES += compat/subprocess.py
 402 else
 403         ifeq ($(NO_PYTHON),)
 404                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 405                         PYMODULES += compat/subprocess.py
 406                 endif
 407         endif
 408 endif
 409
 410 ifndef NO_CURL
 411         ifdef CURLDIR
 412                 # This is still problematic -- gcc does not always want -R.
 413                 ALL_CFLAGS += -I$(CURLDIR)/include
 414                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 415         else
 416                 CURL_LIBCURL = -lcurl
 417         endif
 418         PROGRAMS += git-http-fetch$X
 419         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 420         ifeq "$(curl_check)" "070908"
 421                 ifndef NO_EXPAT
 422                         PROGRAMS += git-http-push$X
 423                 endif
 424         endif
 425         ifndef NO_EXPAT
 426                 EXPAT_LIBEXPAT = -lexpat
 427         endif
 428 endif
 429
 430 ifndef NO_OPENSSL
 431         OPENSSL_LIBSSL = -lssl
 432         ifdef OPENSSLDIR
 433                 # Again this may be problematic -- gcc does not always want -R.
 434                 ALL_CFLAGS += -I$(OPENSSLDIR)/include
 435                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 436         else
 437                 OPENSSL_LINK =
 438         endif
 439 else
 440         ALL_CFLAGS += -DNO_OPENSSL
 441         MOZILLA_SHA1 = 1
 442         OPENSSL_LIBSSL =
 443 endif
 444 ifdef NEEDS_SSL_WITH_CRYPTO
 445         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 446 else
 447         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 448 endif
 449 ifdef NEEDS_LIBICONV
 450         ifdef ICONVDIR
 451                 # Again this may be problematic -- gcc does not always want -R.
 452                 ALL_CFLAGS += -I$(ICONVDIR)/include
 453                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 454         else
 455                 ICONV_LINK =
 456         endif
 457         LIBS += $(ICONV_LINK) -liconv
 458 endif
 459 ifdef NEEDS_SOCKET
 460         LIBS += -lsocket
 461         SIMPLE_LIB += -lsocket
 462 endif
 463 ifdef NEEDS_NSL
 464         LIBS += -lnsl
 465         SIMPLE_LIB += -lnsl
 466 endif
 467 ifdef NO_D_TYPE_IN_DIRENT
 468         ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 469 endif
 470 ifdef NO_D_INO_IN_DIRENT
 471         ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
 472 endif
 473 ifdef NO_C99_FORMAT
 474         ALL_CFLAGS += -DNO_C99_FORMAT
 475 endif
 476 ifdef NO_SYMLINK_HEAD
 477         ALL_CFLAGS += -DNO_SYMLINK_HEAD
 478 endif
 479 ifdef NO_STRCASESTR
 480         COMPAT_CFLAGS += -DNO_STRCASESTR
 481         COMPAT_OBJS += compat/strcasestr.o
 482 endif
 483 ifdef NO_STRLCPY
 484         COMPAT_CFLAGS += -DNO_STRLCPY
 485         COMPAT_OBJS += compat/strlcpy.o
 486 endif
 487 ifdef NO_SETENV
 488         COMPAT_CFLAGS += -DNO_SETENV
 489         COMPAT_OBJS += compat/setenv.o
 490 endif
 491 ifdef NO_SETENV
 492         COMPAT_CFLAGS += -DNO_UNSETENV
 493         COMPAT_OBJS += compat/unsetenv.o
 494 endif
 495 ifdef NO_MMAP
 496         COMPAT_CFLAGS += -DNO_MMAP
 497         COMPAT_OBJS += compat/mmap.o
 498 endif
 499 ifdef NO_IPV6
 500         ALL_CFLAGS += -DNO_IPV6
 501 endif
 502 ifdef NO_SOCKADDR_STORAGE
 503 ifdef NO_IPV6
 504         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
 505 else
 506         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 507 endif
 508 endif
 509 ifdef NO_INET_NTOP
 510         LIB_OBJS += compat/inet_ntop.o
 511 endif
 512
 513 ifdef NO_ICONV
 514         ALL_CFLAGS += -DNO_ICONV
 515 endif
 516
 517 ifdef PPC_SHA1
 518         SHA1_HEADER = "ppc/sha1.h"
 519         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 520 else
 521 ifdef ARM_SHA1
 522         SHA1_HEADER = "arm/sha1.h"
 523         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 524 else
 525 ifdef MOZILLA_SHA1
 526         SHA1_HEADER = "mozilla-sha1/sha1.h"
 527         LIB_OBJS += mozilla-sha1/sha1.o
 528 else
 529         SHA1_HEADER = <openssl/sha.h>
 530         LIBS += $(LIB_4_CRYPTO)
 531 endif
 532 endif
 533 endif
 534 ifdef NO_ACCURATE_DIFF
 535         ALL_CFLAGS += -DNO_ACCURATE_DIFF
 536 endif
 537
 538 # Shell quote (do not use $(call) to accommodate ancient setups);
 539
 540 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 541
 542 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 543 bindir_SQ = $(subst ','\'',$(bindir))
 544 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 545 template_dir_SQ = $(subst ','\'',$(template_dir))
 546 prefix_SQ = $(subst ','\'',$(prefix))
 547
 548 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 549 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 550 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 551 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 552
 553 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 554 LIB_OBJS += $(COMPAT_OBJS)
 555 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 556 ### Build rules
 557
 558 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 559
 560 all:
 561         $(MAKE) -C templates
 562
 563 strip: $(PROGRAMS) git$X
 564         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 565
 566 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 567         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 568                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 569                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 570
 571 help.o: common-cmds.h
 572
 573 $(BUILT_INS): git$X
 574         rm -f $@ && ln git$X $@
 575
 576 common-cmds.h: Documentation/git-*.txt
 577         ./generate-cmdlist.sh > $@+
 578         mv $@+ $@
 579
 580 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 581         rm -f $@ $@+
 582         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 583             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 584             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 585             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 586             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 587             $@.sh >$@+
 588         chmod +x $@+
 589         mv $@+ $@
 590
 591 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 592         rm -f $@ $@+
 593         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 594             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 595             $@.perl >$@+
 596         chmod +x $@+
 597         mv $@+ $@
 598
 599 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 600         rm -f $@ $@+
 601         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 602             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 603             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 604             $@.py >$@+
 605         chmod +x $@+
 606         mv $@+ $@
 607
 608 git-cherry-pick: git-revert
 609         cp $< $@+
 610         mv $@+ $@
 611
 612 git-status: git-commit
 613         cp $< $@+
 614         mv $@+ $@
 615
 616 gitweb/gitweb.cgi: gitweb/gitweb.perl
 617         rm -f $@ $@+
 618         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 619             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 620             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 621             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 622             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 623             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 624             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 625             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 626             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 627             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 628             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 629             $< >$@+
 630         chmod +x $@+
 631         mv $@+ $@
 632
 633 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 634         rm -f $@ $@+
 635         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 636             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 637             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 638             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 639             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 640             -e '/@@GITWEB_CGI@@/d' \
 641             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 642             -e '/@@GITWEB_CSS@@/d' \
 643             $@.sh > $@+
 644         chmod +x $@+
 645         mv $@+ $@
 646
 647 configure: configure.ac
 648         rm -f $@ $<+
 649         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 650             $< > $<+
 651         autoconf -o $@ $<+
 652         rm -f $<+
 653
 654 # These can record GIT_VERSION
 655 git$X git.spec \
 656         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 657         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 658         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 659         : GIT-VERSION-FILE
 660
 661 %.o: %.c GIT-CFLAGS
 662         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 663 %.o: %.S
 664         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 665
 666 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 667         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 668 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 669         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 670
 671 http.o: http.c GIT-CFLAGS
 672         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 673
 674 ifdef NO_EXPAT
 675 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 676         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 677 endif
 678
 679 git-%$X: %.o $(GITLIBS)
 680         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 681
 682 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 683 $(SIMPLE_PROGRAMS) : git-%$X : %.o
 684         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 685                 $(LIB_FILE) $(SIMPLE_LIB)
 686
 687 ssh-pull.o: ssh-fetch.c
 688 ssh-push.o: ssh-upload.c
 689 git-local-fetch$X: fetch.o
 690 git-ssh-fetch$X: rsh.o fetch.o
 691 git-ssh-upload$X: rsh.o
 692 git-ssh-pull$X: rsh.o fetch.o
 693 git-ssh-push$X: rsh.o
 694
 695 git-imap-send$X: imap-send.o $(LIB_FILE)
 696
 697 http.o http-fetch.o http-push.o: http.h
 698 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 699         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 700                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 701
 702 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 703         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 704                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 705
 706 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 707 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 708 $(DIFF_OBJS): diffcore.h
 709
 710 $(LIB_FILE): $(LIB_OBJS)
 711         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 712
 713 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 714
 715 $(XDIFF_LIB): $(XDIFF_OBJS)
 716         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 717
 718
 719 doc:
 720         $(MAKE) -C Documentation all
 721
 722 TAGS:
 723         rm -f TAGS
 724         find . -name '*.[hcS]' -print | xargs etags -a
 725
 726 tags:
 727         rm -f tags
 728         find . -name '*.[hcS]' -print | xargs ctags -a
 729
 730 ### Detect prefix changes
 731 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 732              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 733
 734 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 735         @FLAGS='$(TRACK_CFLAGS)'; \
 736             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 737                 echo 1>&2 "    * new build flags or prefix"; \
 738                 echo "$$FLAGS" >GIT-CFLAGS; \
 739             fi
 740
 741 ### Testing rules
 742
 743 # GNU make supports exporting all variables by "export" without parameters.
 744 # However, the environment gets quite big, and some programs have problems
 745 # with that.
 746
 747 export NO_PYTHON
 748 export NO_SVN_TESTS
 749
 750 test: all
 751         $(MAKE) -C t/ all
 752
 753 test-date$X: test-date.c date.o ctype.o
 754         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 755
 756 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 757         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 758
 759 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 760         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 761
 762 test-sha1$X: test-sha1.o $(GITLIBS)
 763         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 764
 765 check-sha1:: test-sha1$X
 766         ./test-sha1.sh
 767
 768 check:
 769         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 770
 771
 772
 773 ### Installation rules
 774
 775 install: all
 776         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 777         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 778         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 779         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 780         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 781         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 782         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 783         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 784         then \
 785                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 786                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 787                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 788                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 789         fi
 790         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 791
 792 install-doc:
 793         $(MAKE) -C Documentation install
 794
 795
 796
 797
 798 ### Maintainer's dist rules
 799
 800 git.spec: git.spec.in
 801         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 802         mv $@+ $@
 803
 804 GIT_TARNAME=git-$(GIT_VERSION)
 805 dist: git.spec git-tar-tree
 806         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 807         @mkdir -p $(GIT_TARNAME)
 808         @cp git.spec $(GIT_TARNAME)
 809         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 810         $(TAR) rf $(GIT_TARNAME).tar \
 811                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 812         @rm -rf $(GIT_TARNAME)
 813         gzip -f -9 $(GIT_TARNAME).tar
 814
 815 rpm: dist
 816         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 817
 818 htmldocs = git-htmldocs-$(GIT_VERSION)
 819 manpages = git-manpages-$(GIT_VERSION)
 820 dist-doc:
 821         rm -fr .doc-tmp-dir
 822         mkdir .doc-tmp-dir
 823         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 824         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 825         gzip -n -9 -f $(htmldocs).tar
 826         :
 827         rm -fr .doc-tmp-dir
 828         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 829         $(MAKE) -C Documentation DESTDIR=./ \
 830                 man1dir=../.doc-tmp-dir/man1 \
 831                 man7dir=../.doc-tmp-dir/man7 \
 832                 install
 833         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 834         gzip -n -9 -f $(manpages).tar
 835         rm -fr .doc-tmp-dir
 836
 837 ### Cleaning rules
 838
 839 clean:
 840         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 841                 $(LIB_FILE) $(XDIFF_LIB)
 842         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 843         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 844         rm -rf autom4te.cache
 845         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 846         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 847         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 848         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 849         rm -f gitweb/gitweb.cgi
 850         $(MAKE) -C Documentation/ clean
 851         $(MAKE) -C templates clean
 852         $(MAKE) -C t/ clean
 853         rm -f GIT-VERSION-FILE GIT-CFLAGS
 854
 855 .PHONY: all install clean strip
 856 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 857
 858 ### Check documentation
 859 #
 860 check-docs::
 861         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 862         do \
 863                 case "$$v" in \
 864                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 865                 git-merge-resolve | git-merge-stupid | \
 866                 git-ssh-pull | git-ssh-push ) continue ;; \
 867                 esac ; \
 868                 test -f "Documentation/$$v.txt" || \
 869                 echo "no doc: $$v"; \
 870                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 871                 case "$$v" in \
 872                 git) ;; \
 873                 *) echo "no link: $$v";; \
 874                 esac ; \
 875         done | sort