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 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
 125
 126 CC = gcc
 127 AR = ar
 128 TAR = tar
 129 INSTALL = install
 130 RPMBUILD = rpmbuild
 131
 132 # sparse is architecture-neutral, which means that we need to tell it
 133 # explicitly what architecture to check for. Fix this up for yours..
 134 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 135
 136
 137
 138 ### --- END CONFIGURATION SECTION ---
 139
 140 SCRIPT_SH = \
 141         git-bisect.sh git-branch.sh git-checkout.sh \
 142         git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
 143         git-fetch.sh \
 144         git-ls-remote.sh \
 145         git-merge-one-file.sh git-parse-remote.sh \
 146         git-pull.sh git-rebase.sh \
 147         git-repack.sh git-request-pull.sh git-reset.sh \
 148         git-resolve.sh git-revert.sh git-sh-setup.sh \
 149         git-tag.sh git-verify-tag.sh \
 150         git-applymbox.sh git-applypatch.sh git-am.sh \
 151         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 152         git-merge-resolve.sh git-merge-ours.sh \
 153         git-lost-found.sh git-quiltimport.sh
 154
 155 SCRIPT_PERL = \
 156         git-archimport.perl git-cvsimport.perl git-relink.perl \
 157         git-shortlog.perl git-rerere.perl \
 158         git-annotate.perl git-cvsserver.perl \
 159         git-svnimport.perl git-cvsexportcommit.perl \
 160         git-send-email.perl git-svn.perl
 161
 162 SCRIPT_PYTHON = \
 163         git-merge-recursive.py
 164
 165 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 166           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 167           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 168           git-cherry-pick git-status git-instaweb
 169
 170 # The ones that do not have to link with lcrypto, lz nor xdiff.
 171 SIMPLE_PROGRAMS = \
 172         git-daemon$X
 173
 174 # ... and all the rest that could be moved out of bindir to gitexecdir
 175 PROGRAMS = \
 176         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 177         git-hash-object$X git-index-pack$X git-local-fetch$X \
 178         git-merge-base$X \
 179         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 180         git-peek-remote$X git-receive-pack$X \
 181         git-send-pack$X git-shell$X \
 182         git-show-index$X git-ssh-fetch$X \
 183         git-ssh-upload$X git-unpack-file$X \
 184         git-update-server-info$X \
 185         git-upload-pack$X git-verify-pack$X \
 186         git-pack-redundant$X git-var$X \
 187         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
 188
 189 BUILT_INS = \
 190         git-format-patch$X git-show$X git-whatchanged$X \
 191         git-get-tar-commit-id$X \
 192         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 193
 194 # what 'all' will build and 'install' will install, in gitexecdir
 195 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 196
 197 # Backward compatibility -- to be removed after 1.0
 198 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 199
 200 # Set paths to tools early so that they can be used for version tests.
 201 ifndef SHELL_PATH
 202         SHELL_PATH = /bin/sh
 203 endif
 204 ifndef PERL_PATH
 205         PERL_PATH = /usr/bin/perl
 206 endif
 207 ifndef PYTHON_PATH
 208         PYTHON_PATH = /usr/bin/python
 209 endif
 210
 211 PYMODULES = \
 212         gitMergeCommon.py
 213
 214 LIB_FILE=libgit.a
 215 XDIFF_LIB=xdiff/lib.a
 216
 217 LIB_H = \
 218         blob.h cache.h commit.h csum-file.h delta.h \
 219         diff.h object.h pack.h pkt-line.h quote.h refs.h \
 220         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 221         tree-walk.h log-tree.h dir.h path-list.h builtin.h
 222
 223 DIFF_OBJS = \
 224         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 225         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 226         diffcore-delta.o log-tree.o
 227
 228 LIB_OBJS = \
 229         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 230         date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
 231         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 232         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 233         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 234         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 235         fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
 236         alloc.o merge-file.o path-list.o help.o $(DIFF_OBJS)
 237
 238 BUILTIN_OBJS = \
 239         builtin-add.o \
 240         builtin-apply.o \
 241         builtin-cat-file.o \
 242         builtin-checkout-index.o \
 243         builtin-check-ref-format.o \
 244         builtin-commit-tree.o \
 245         builtin-count-objects.o \
 246         builtin-diff.o \
 247         builtin-diff-files.o \
 248         builtin-diff-index.o \
 249         builtin-diff-stages.o \
 250         builtin-diff-tree.o \
 251         builtin-fmt-merge-msg.o \
 252         builtin-grep.o \
 253         builtin-init-db.o \
 254         builtin-log.o \
 255         builtin-ls-files.o \
 256         builtin-ls-tree.o \
 257         builtin-mailinfo.o \
 258         builtin-mailsplit.o \
 259         builtin-mv.o \
 260         builtin-name-rev.o \
 261         builtin-pack-objects.o \
 262         builtin-prune.o \
 263         builtin-prune-packed.o \
 264         builtin-push.o \
 265         builtin-read-tree.o \
 266         builtin-repo-config.o \
 267         builtin-rev-list.o \
 268         builtin-rev-parse.o \
 269         builtin-rm.o \
 270         builtin-show-branch.o \
 271         builtin-stripspace.o \
 272         builtin-symbolic-ref.o \
 273         builtin-tar-tree.o \
 274         builtin-unpack-objects.o \
 275         builtin-update-index.o \
 276         builtin-update-ref.o \
 277         builtin-upload-tar.o \
 278         builtin-verify-pack.o \
 279         builtin-write-tree.o
 280
 281 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 282 LIBS = $(GITLIBS) -lz
 283
 284 #
 285 # Platform specific tweaks
 286 #
 287
 288 # We choose to avoid "if .. else if .. else .. endif endif"
 289 # because maintaining the nesting to match is a pain.  If
 290 # we had "elif" things would have been much nicer...
 291
 292 ifeq ($(uname_S),Linux)
 293         NO_STRLCPY = YesPlease
 294 endif
 295 ifeq ($(uname_S),GNU/kFreeBSD)
 296         NO_STRLCPY = YesPlease
 297 endif
 298 ifeq ($(uname_S),Darwin)
 299         NEEDS_SSL_WITH_CRYPTO = YesPlease
 300         NEEDS_LIBICONV = YesPlease
 301         NO_STRLCPY = YesPlease
 302         ifndef NO_FINK
 303                 ifeq ($(shell test -d /sw/lib && echo y),y)
 304                         ALL_CFLAGS += -I/sw/include
 305                         ALL_LDFLAGS += -L/sw/lib
 306                 endif
 307         endif
 308         ifndef NO_DARWIN_PORTS
 309                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 310                         ALL_CFLAGS += -I/opt/local/include
 311                         ALL_LDFLAGS += -L/opt/local/lib
 312                 endif
 313         endif
 314 endif
 315 ifeq ($(uname_S),SunOS)
 316         NEEDS_SOCKET = YesPlease
 317         NEEDS_NSL = YesPlease
 318         SHELL_PATH = /bin/bash
 319         NO_STRCASESTR = YesPlease
 320         NO_STRLCPY = YesPlease
 321         ifeq ($(uname_R),5.8)
 322                 NEEDS_LIBICONV = YesPlease
 323                 NO_UNSETENV = YesPlease
 324                 NO_SETENV = YesPlease
 325         endif
 326         ifeq ($(uname_R),5.9)
 327                 NO_UNSETENV = YesPlease
 328                 NO_SETENV = YesPlease
 329         endif
 330         INSTALL = ginstall
 331         TAR = gtar
 332         ALL_CFLAGS += -D__EXTENSIONS__
 333 endif
 334 ifeq ($(uname_O),Cygwin)
 335         NO_D_TYPE_IN_DIRENT = YesPlease
 336         NO_D_INO_IN_DIRENT = YesPlease
 337         NO_STRCASESTR = YesPlease
 338         NO_SYMLINK_HEAD = YesPlease
 339         NEEDS_LIBICONV = YesPlease
 340         NO_C99_FORMAT = YesPlease
 341         # There are conflicting reports about this.
 342         # On some boxes NO_MMAP is needed, and not so elsewhere.
 343         # Try uncommenting this if you see things break -- YMMV.
 344         # NO_MMAP = YesPlease
 345         NO_IPV6 = YesPlease
 346         X = .exe
 347 endif
 348 ifeq ($(uname_S),FreeBSD)
 349         NEEDS_LIBICONV = YesPlease
 350         ALL_CFLAGS += -I/usr/local/include
 351         ALL_LDFLAGS += -L/usr/local/lib
 352 endif
 353 ifeq ($(uname_S),OpenBSD)
 354         NO_STRCASESTR = YesPlease
 355         NEEDS_LIBICONV = YesPlease
 356         ALL_CFLAGS += -I/usr/local/include
 357         ALL_LDFLAGS += -L/usr/local/lib
 358 endif
 359 ifeq ($(uname_S),NetBSD)
 360         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 361                 NEEDS_LIBICONV = YesPlease
 362         endif
 363         ALL_CFLAGS += -I/usr/pkg/include
 364         ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 365 endif
 366 ifeq ($(uname_S),AIX)
 367         NO_STRCASESTR=YesPlease
 368         NO_STRLCPY = YesPlease
 369         NEEDS_LIBICONV=YesPlease
 370 endif
 371 ifeq ($(uname_S),IRIX64)
 372         NO_IPV6=YesPlease
 373         NO_SETENV=YesPlease
 374         NO_STRCASESTR=YesPlease
 375         NO_STRLCPY = YesPlease
 376         NO_SOCKADDR_STORAGE=YesPlease
 377         SHELL_PATH=/usr/gnu/bin/bash
 378         ALL_CFLAGS += -DPATH_MAX=1024
 379         # for now, build 32-bit version
 380         ALL_LDFLAGS += -L/usr/lib32
 381 endif
 382 ifneq (,$(findstring arm,$(uname_M)))
 383         ARM_SHA1 = YesPlease
 384 endif
 385
 386 -include config.mak.autogen
 387 -include config.mak
 388
 389 ifdef WITH_OWN_SUBPROCESS_PY
 390         PYMODULES += compat/subprocess.py
 391 else
 392         ifeq ($(NO_PYTHON),)
 393                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 394                         PYMODULES += compat/subprocess.py
 395                 endif
 396         endif
 397 endif
 398
 399 ifndef NO_CURL
 400         ifdef CURLDIR
 401                 # This is still problematic -- gcc does not always want -R.
 402                 ALL_CFLAGS += -I$(CURLDIR)/include
 403                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 404         else
 405                 CURL_LIBCURL = -lcurl
 406         endif
 407         PROGRAMS += git-http-fetch$X
 408         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 409         ifeq "$(curl_check)" "070908"
 410                 ifndef NO_EXPAT
 411                         PROGRAMS += git-http-push$X
 412                 endif
 413         endif
 414         ifndef NO_EXPAT
 415                 EXPAT_LIBEXPAT = -lexpat
 416         endif
 417 endif
 418
 419 ifndef NO_OPENSSL
 420         OPENSSL_LIBSSL = -lssl
 421         ifdef OPENSSLDIR
 422                 # Again this may be problematic -- gcc does not always want -R.
 423                 ALL_CFLAGS += -I$(OPENSSLDIR)/include
 424                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 425         else
 426                 OPENSSL_LINK =
 427         endif
 428 else
 429         ALL_CFLAGS += -DNO_OPENSSL
 430         MOZILLA_SHA1 = 1
 431         OPENSSL_LIBSSL =
 432 endif
 433 ifdef NEEDS_SSL_WITH_CRYPTO
 434         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 435 else
 436         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 437 endif
 438 ifdef NEEDS_LIBICONV
 439         ifdef ICONVDIR
 440                 # Again this may be problematic -- gcc does not always want -R.
 441                 ALL_CFLAGS += -I$(ICONVDIR)/include
 442                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 443         else
 444                 ICONV_LINK =
 445         endif
 446         LIBS += $(ICONV_LINK) -liconv
 447 endif
 448 ifdef NEEDS_SOCKET
 449         LIBS += -lsocket
 450         SIMPLE_LIB += -lsocket
 451 endif
 452 ifdef NEEDS_NSL
 453         LIBS += -lnsl
 454         SIMPLE_LIB += -lnsl
 455 endif
 456 ifdef NO_D_TYPE_IN_DIRENT
 457         ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 458 endif
 459 ifdef NO_D_INO_IN_DIRENT
 460         ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
 461 endif
 462 ifdef NO_C99_FORMAT
 463         ALL_CFLAGS += -DNO_C99_FORMAT
 464 endif
 465 ifdef NO_SYMLINK_HEAD
 466         ALL_CFLAGS += -DNO_SYMLINK_HEAD
 467 endif
 468 ifdef NO_STRCASESTR
 469         COMPAT_CFLAGS += -DNO_STRCASESTR
 470         COMPAT_OBJS += compat/strcasestr.o
 471 endif
 472 ifdef NO_STRLCPY
 473         COMPAT_CFLAGS += -DNO_STRLCPY
 474         COMPAT_OBJS += compat/strlcpy.o
 475 endif
 476 ifdef NO_SETENV
 477         COMPAT_CFLAGS += -DNO_SETENV
 478         COMPAT_OBJS += compat/setenv.o
 479 endif
 480 ifdef NO_SETENV
 481         COMPAT_CFLAGS += -DNO_UNSETENV
 482         COMPAT_OBJS += compat/unsetenv.o
 483 endif
 484 ifdef NO_MMAP
 485         COMPAT_CFLAGS += -DNO_MMAP
 486         COMPAT_OBJS += compat/mmap.o
 487 endif
 488 ifdef NO_IPV6
 489         ALL_CFLAGS += -DNO_IPV6
 490 endif
 491 ifdef NO_SOCKADDR_STORAGE
 492 ifdef NO_IPV6
 493         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
 494 else
 495         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 496 endif
 497 endif
 498 ifdef NO_INET_NTOP
 499         LIB_OBJS += compat/inet_ntop.o
 500 endif
 501
 502 ifdef NO_ICONV
 503         ALL_CFLAGS += -DNO_ICONV
 504 endif
 505
 506 ifdef PPC_SHA1
 507         SHA1_HEADER = "ppc/sha1.h"
 508         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 509 else
 510 ifdef ARM_SHA1
 511         SHA1_HEADER = "arm/sha1.h"
 512         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 513 else
 514 ifdef MOZILLA_SHA1
 515         SHA1_HEADER = "mozilla-sha1/sha1.h"
 516         LIB_OBJS += mozilla-sha1/sha1.o
 517 else
 518         SHA1_HEADER = <openssl/sha.h>
 519         LIBS += $(LIB_4_CRYPTO)
 520 endif
 521 endif
 522 endif
 523 ifdef NO_ACCURATE_DIFF
 524         ALL_CFLAGS += -DNO_ACCURATE_DIFF
 525 endif
 526
 527 # Shell quote (do not use $(call) to accommodate ancient setups);
 528
 529 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 530
 531 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 532 bindir_SQ = $(subst ','\'',$(bindir))
 533 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 534 template_dir_SQ = $(subst ','\'',$(template_dir))
 535 prefix_SQ = $(subst ','\'',$(prefix))
 536
 537 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 538 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 539 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 540 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 541
 542 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 543 LIB_OBJS += $(COMPAT_OBJS)
 544 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 545 ### Build rules
 546
 547 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
 548
 549 all:
 550         $(MAKE) -C templates
 551
 552 strip: $(PROGRAMS) git$X
 553         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 554
 555 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 556         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 557                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 558                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 559
 560 help.o: common-cmds.h
 561
 562 $(BUILT_INS): git$X
 563         rm -f $@ && ln git$X $@
 564
 565 common-cmds.h: Documentation/git-*.txt
 566         ./generate-cmdlist.sh > $@+
 567         mv $@+ $@
 568
 569 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 570         rm -f $@ $@+
 571         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 572             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 573             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 574             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 575             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 576             $@.sh >$@+
 577         chmod +x $@+
 578         mv $@+ $@
 579
 580 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 581         rm -f $@ $@+
 582         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 583             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 584             $@.perl >$@+
 585         chmod +x $@+
 586         mv $@+ $@
 587
 588 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 589         rm -f $@ $@+
 590         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 591             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 592             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 593             $@.py >$@+
 594         chmod +x $@+
 595         mv $@+ $@
 596
 597 git-cherry-pick: git-revert
 598         cp $< $@+
 599         mv $@+ $@
 600
 601 git-status: git-commit
 602         cp $< $@+
 603         mv $@+ $@
 604
 605 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 606         rm -f $@ $@+
 607         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 608             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 609             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 610             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 611             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 612             -e '/@@GITWEB_CGI@@/d' \
 613             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 614             -e '/@@GITWEB_CSS@@/d' \
 615             $@.sh | sed "s|/usr/bin/git|$(bindir)/git|" > $@+
 616         chmod +x $@+
 617         mv $@+ $@
 618
 619 # These can record GIT_VERSION
 620 git$X git.spec \
 621         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 622         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 623         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 624         : GIT-VERSION-FILE
 625
 626 %.o: %.c GIT-CFLAGS
 627         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 628 %.o: %.S
 629         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 630
 631 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 632         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 633 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 634         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 635
 636 http.o: http.c GIT-CFLAGS
 637         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 638
 639 ifdef NO_EXPAT
 640 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 641         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 642 endif
 643
 644 git-%$X: %.o $(GITLIBS)
 645         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 646
 647 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 648 $(SIMPLE_PROGRAMS) : git-%$X : %.o
 649         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 650                 $(LIB_FILE) $(SIMPLE_LIB)
 651
 652 ssh-pull.o: ssh-fetch.c
 653 ssh-push.o: ssh-upload.c
 654 git-local-fetch$X: fetch.o
 655 git-ssh-fetch$X: rsh.o fetch.o
 656 git-ssh-upload$X: rsh.o
 657 git-ssh-pull$X: rsh.o fetch.o
 658 git-ssh-push$X: rsh.o
 659
 660 git-imap-send$X: imap-send.o $(LIB_FILE)
 661
 662 http.o http-fetch.o http-push.o: http.h
 663 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 664         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 665                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 666
 667 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 668         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 669                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 670
 671 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 672 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 673 $(DIFF_OBJS): diffcore.h
 674
 675 $(LIB_FILE): $(LIB_OBJS)
 676         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 677
 678 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 679
 680 $(XDIFF_LIB): $(XDIFF_OBJS)
 681         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 682
 683
 684 doc:
 685         $(MAKE) -C Documentation all
 686
 687 TAGS:
 688         rm -f TAGS
 689         find . -name '*.[hcS]' -print | xargs etags -a
 690
 691 tags:
 692         rm -f tags
 693         find . -name '*.[hcS]' -print | xargs ctags -a
 694
 695 ### Detect prefix changes
 696 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 697              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 698
 699 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 700         @FLAGS='$(TRACK_CFLAGS)'; \
 701             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 702                 echo 1>&2 "    * new build flags or prefix"; \
 703                 echo "$$FLAGS" >GIT-CFLAGS; \
 704             fi
 705
 706 ### Testing rules
 707
 708 # GNU make supports exporting all variables by "export" without parameters.
 709 # However, the environment gets quite big, and some programs have problems
 710 # with that.
 711
 712 export NO_PYTHON
 713 export NO_SVN_TESTS
 714
 715 test: all
 716         $(MAKE) -C t/ all
 717
 718 test-date$X: test-date.c date.o ctype.o
 719         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 720
 721 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 722         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 723
 724 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 725         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 726
 727 test-sha1$X: test-sha1.o $(GITLIBS)
 728         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 729
 730 check-sha1:: test-sha1$X
 731         ./test-sha1.sh
 732
 733 check:
 734         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 735
 736
 737
 738 ### Installation rules
 739
 740 install: all
 741         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 742         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 743         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 744         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 745         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 746         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 747         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 748         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 749         then \
 750                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 751                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 752                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 753                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 754         fi
 755         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 756
 757 install-doc:
 758         $(MAKE) -C Documentation install
 759
 760
 761
 762
 763 ### Maintainer's dist rules
 764
 765 git.spec: git.spec.in
 766         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 767         mv $@+ $@
 768
 769 GIT_TARNAME=git-$(GIT_VERSION)
 770 dist: git.spec git-tar-tree
 771         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 772         @mkdir -p $(GIT_TARNAME)
 773         @cp git.spec $(GIT_TARNAME)
 774         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 775         $(TAR) rf $(GIT_TARNAME).tar \
 776                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 777         @rm -rf $(GIT_TARNAME)
 778         gzip -f -9 $(GIT_TARNAME).tar
 779
 780 rpm: dist
 781         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 782
 783 htmldocs = git-htmldocs-$(GIT_VERSION)
 784 manpages = git-manpages-$(GIT_VERSION)
 785 dist-doc:
 786         rm -fr .doc-tmp-dir
 787         mkdir .doc-tmp-dir
 788         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 789         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 790         gzip -n -9 -f $(htmldocs).tar
 791         :
 792         rm -fr .doc-tmp-dir
 793         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 794         $(MAKE) -C Documentation DESTDIR=./ \
 795                 man1dir=../.doc-tmp-dir/man1 \
 796                 man7dir=../.doc-tmp-dir/man7 \
 797                 install
 798         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 799         gzip -n -9 -f $(manpages).tar
 800         rm -fr .doc-tmp-dir
 801
 802 ### Cleaning rules
 803
 804 clean:
 805         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 806                 $(LIB_FILE) $(XDIFF_LIB)
 807         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 808         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 809         rm -rf autom4te.cache
 810         rm -f config.log config.mak.autogen configure config.status config.cache
 811         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 812         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 813         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 814         $(MAKE) -C Documentation/ clean
 815         $(MAKE) -C templates clean
 816         $(MAKE) -C t/ clean
 817         rm -f GIT-VERSION-FILE GIT-CFLAGS
 818
 819 .PHONY: all install clean strip
 820 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 821
 822 ### Check documentation
 823 #
 824 check-docs::
 825         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 826         do \
 827                 case "$$v" in \
 828                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 829                 git-merge-resolve | git-merge-stupid | \
 830                 git-ssh-pull | git-ssh-push ) continue ;; \
 831                 esac ; \
 832                 test -f "Documentation/$$v.txt" || \
 833                 echo "no doc: $$v"; \
 834                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 835                 case "$$v" in \
 836                 git) ;; \
 837                 *) echo "no link: $$v";; \
 838                 esac ; \
 839         done | sort