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