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_STRCASESTR if you don't have strcasestr.
  28 #
  29 # Define NO_STRLCPY if you don't have strlcpy.
  30 #
  31 # Define NO_SETENV if you don't have setenv in the C library.
  32 #
  33 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  34 # Enable it on Windows.  By default, symrefs are still used.
  35 #
  36 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  37 # tests.  These tests take up a significant amount of the total test time
  38 # but are not needed unless you plan to talk to SVN repos.
  39 #
  40 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  41 # installed in /sw, but don't want GIT to link against any libraries
  42 # installed there.  If defined you may specify your own (or Fink's)
  43 # include directories and library directories by defining CFLAGS
  44 # and LDFLAGS appropriately.
  45 #
  46 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  47 # have DarwinPorts installed in /opt/local, but don't want GIT to
  48 # link against any libraries installed there.  If defined you may
  49 # specify your own (or DarwinPort's) include directories and
  50 # library directories by defining CFLAGS and LDFLAGS appropriately.
  51 #
  52 # Define PPC_SHA1 environment variable when running make to make use of
  53 # a bundled SHA1 routine optimized for PowerPC.
  54 #
  55 # Define ARM_SHA1 environment variable when running make to make use of
  56 # a bundled SHA1 routine optimized for ARM.
  57 #
  58 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  59 #
  60 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  61 #
  62 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  63 # Patrick Mauritz).
  64 #
  65 # Define NO_MMAP if you want to avoid mmap.
  66 #
  67 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
  68 #
  69 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  70 #
  71 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
  72 # sockaddr_storage.
  73 #
  74 # Define NO_ICONV if your libc does not properly support iconv.
  75 #
  76 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
  77 # a missing newline at the end of the file.
  78 #
  79 # Define NO_PYTHON if you want to lose all benefits of the recursive merge.
  80 #
  81 # Define COLLISION_CHECK below if you believe that SHA1's
  82 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  83 # sufficient guarantee that no collisions between objects will ever happen.
  84
  85 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  86 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  87 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  88 # randomly break unless your underlying filesystem supports those sub-second
  89 # times (my ext3 doesn't).
  90
  91 # Define USE_STDEV below if you want git to care about the underlying device
  92 # change being considered an inode change from the update-cache perspective.
  93
  94 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  95         @$(SHELL_PATH) ./GIT-VERSION-GEN
  96 -include GIT-VERSION-FILE
  97
  98 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
  99 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 100 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 101 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 102 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 103
 104 # CFLAGS and LDFLAGS are for the users to override from the command line.
 105
 106 CFLAGS = -g -O2 -Wall
 107 LDFLAGS =
 108 ALL_CFLAGS = $(CFLAGS)
 109 ALL_LDFLAGS = $(LDFLAGS)
 110 STRIP ?= strip
 111
 112 prefix = $(HOME)
 113 bindir = $(prefix)/bin
 114 gitexecdir = $(bindir)
 115 template_dir = $(prefix)/share/git-core/templates/
 116 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
 117 # DESTDIR=
 118
 119 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
 120
 121 CC = gcc
 122 AR = ar
 123 TAR = tar
 124 INSTALL = install
 125 RPMBUILD = rpmbuild
 126
 127 # sparse is architecture-neutral, which means that we need to tell it
 128 # explicitly what architecture to check for. Fix this up for yours..
 129 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 130
 131
 132
 133 ### --- END CONFIGURATION SECTION ---
 134
 135 SCRIPT_SH = \
 136         git-bisect.sh git-branch.sh git-checkout.sh \
 137         git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
 138         git-fetch.sh \
 139         git-ls-remote.sh \
 140         git-merge-one-file.sh git-parse-remote.sh \
 141         git-pull.sh git-rebase.sh \
 142         git-repack.sh git-request-pull.sh git-reset.sh \
 143         git-resolve.sh git-revert.sh git-sh-setup.sh \
 144         git-tag.sh git-verify-tag.sh \
 145         git-applymbox.sh git-applypatch.sh git-am.sh \
 146         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 147         git-merge-resolve.sh git-merge-ours.sh \
 148         git-lost-found.sh git-quiltimport.sh
 149
 150 SCRIPT_PERL = \
 151         git-archimport.perl git-cvsimport.perl git-relink.perl \
 152         git-shortlog.perl git-rerere.perl \
 153         git-annotate.perl git-cvsserver.perl \
 154         git-svnimport.perl git-cvsexportcommit.perl \
 155         git-send-email.perl git-svn.perl
 156
 157 SCRIPT_PYTHON = \
 158         git-merge-recursive.py
 159
 160 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 161           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 162           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 163           git-cherry-pick git-status git-instaweb
 164
 165 # The ones that do not have to link with lcrypto, lz nor xdiff.
 166 SIMPLE_PROGRAMS = \
 167         git-daemon$X
 168
 169 # ... and all the rest that could be moved out of bindir to gitexecdir
 170 PROGRAMS = \
 171         git-checkout-index$X \
 172         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 173         git-hash-object$X git-index-pack$X git-local-fetch$X \
 174         git-merge-base$X \
 175         git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
 176         git-peek-remote$X git-prune-packed$X git-receive-pack$X \
 177         git-send-pack$X git-shell$X \
 178         git-show-index$X git-ssh-fetch$X \
 179         git-ssh-upload$X git-unpack-file$X \
 180         git-unpack-objects$X git-update-server-info$X \
 181         git-upload-pack$X git-verify-pack$X \
 182         git-symbolic-ref$X \
 183         git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
 184         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
 185
 186 BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
 187         git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
 188         git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
 189         git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
 190         git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
 191         git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
 192         git-read-tree$X git-commit-tree$X git-write-tree$X \
 193         git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
 194         git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \
 195         git-fmt-merge-msg$X git-prune$X git-mv$X
 196
 197 # what 'all' will build and 'install' will install, in gitexecdir
 198 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 199
 200 # Backward compatibility -- to be removed after 1.0
 201 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 202
 203 # Set paths to tools early so that they can be used for version tests.
 204 ifndef SHELL_PATH
 205         SHELL_PATH = /bin/sh
 206 endif
 207 ifndef PERL_PATH
 208         PERL_PATH = /usr/bin/perl
 209 endif
 210 ifndef PYTHON_PATH
 211         PYTHON_PATH = /usr/bin/python
 212 endif
 213
 214 PYMODULES = \
 215         gitMergeCommon.py
 216
 217 LIB_FILE=libgit.a
 218 XDIFF_LIB=xdiff/lib.a
 219
 220 LIB_H = \
 221         blob.h cache.h commit.h csum-file.h delta.h \
 222         diff.h object.h pack.h pkt-line.h quote.h refs.h \
 223         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 224         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h
 225
 226 DIFF_OBJS = \
 227         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 228         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 229         diffcore-delta.o log-tree.o
 230
 231 LIB_OBJS = \
 232         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 233         date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
 234         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 235         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 236         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 237         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 238         fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
 239         alloc.o merge-file.o path-list.o unpack-trees.o $(DIFF_OBJS)
 240
 241 BUILTIN_OBJS = \
 242         builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
 243         builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
 244         builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
 245         builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
 246         builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
 247         builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
 248         builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
 249         builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
 250         builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
 251         builtin-update-ref.o builtin-fmt-merge-msg.o builtin-prune.o \
 252         builtin-mv.o
 253
 254 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 255 LIBS = $(GITLIBS) -lz
 256
 257 #
 258 # Platform specific tweaks
 259 #
 260
 261 # We choose to avoid "if .. else if .. else .. endif endif"
 262 # because maintaining the nesting to match is a pain.  If
 263 # we had "elif" things would have been much nicer...
 264
 265 ifeq ($(uname_S),Linux)
 266         NO_STRLCPY = YesPlease
 267 endif
 268 ifeq ($(uname_S),GNU/kFreeBSD)
 269         NO_STRLCPY = YesPlease
 270 endif
 271 ifeq ($(uname_S),Darwin)
 272         NEEDS_SSL_WITH_CRYPTO = YesPlease
 273         NEEDS_LIBICONV = YesPlease
 274         NO_STRLCPY = YesPlease
 275         ifndef NO_FINK
 276                 ifeq ($(shell test -d /sw/lib && echo y),y)
 277                         ALL_CFLAGS += -I/sw/include
 278                         ALL_LDFLAGS += -L/sw/lib
 279                 endif
 280         endif
 281         ifndef NO_DARWIN_PORTS
 282                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 283                         ALL_CFLAGS += -I/opt/local/include
 284                         ALL_LDFLAGS += -L/opt/local/lib
 285                 endif
 286         endif
 287 endif
 288 ifeq ($(uname_S),SunOS)
 289         NEEDS_SOCKET = YesPlease
 290         NEEDS_NSL = YesPlease
 291         SHELL_PATH = /bin/bash
 292         NO_STRCASESTR = YesPlease
 293         NO_STRLCPY = YesPlease
 294         ifeq ($(uname_R),5.8)
 295                 NEEDS_LIBICONV = YesPlease
 296                 NO_UNSETENV = YesPlease
 297                 NO_SETENV = YesPlease
 298         endif
 299         ifeq ($(uname_R),5.9)
 300                 NO_UNSETENV = YesPlease
 301                 NO_SETENV = YesPlease
 302         endif
 303         INSTALL = ginstall
 304         TAR = gtar
 305         ALL_CFLAGS += -D__EXTENSIONS__
 306 endif
 307 ifeq ($(uname_O),Cygwin)
 308         NO_D_TYPE_IN_DIRENT = YesPlease
 309         NO_D_INO_IN_DIRENT = YesPlease
 310         NO_STRCASESTR = YesPlease
 311         NO_STRLCPY = YesPlease
 312         NO_SYMLINK_HEAD = YesPlease
 313         NEEDS_LIBICONV = YesPlease
 314         # There are conflicting reports about this.
 315         # On some boxes NO_MMAP is needed, and not so elsewhere.
 316         # Try uncommenting this if you see things break -- YMMV.
 317         # NO_MMAP = YesPlease
 318         NO_IPV6 = YesPlease
 319         X = .exe
 320 endif
 321 ifeq ($(uname_S),FreeBSD)
 322         NEEDS_LIBICONV = YesPlease
 323         ALL_CFLAGS += -I/usr/local/include
 324         ALL_LDFLAGS += -L/usr/local/lib
 325 endif
 326 ifeq ($(uname_S),OpenBSD)
 327         NO_STRCASESTR = YesPlease
 328         NEEDS_LIBICONV = YesPlease
 329         ALL_CFLAGS += -I/usr/local/include
 330         ALL_LDFLAGS += -L/usr/local/lib
 331 endif
 332 ifeq ($(uname_S),NetBSD)
 333         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 334                 NEEDS_LIBICONV = YesPlease
 335         endif
 336         ALL_CFLAGS += -I/usr/pkg/include
 337         ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 338 endif
 339 ifeq ($(uname_S),AIX)
 340         NO_STRCASESTR=YesPlease
 341         NO_STRLCPY = YesPlease
 342         NEEDS_LIBICONV=YesPlease
 343 endif
 344 ifeq ($(uname_S),IRIX64)
 345         NO_IPV6=YesPlease
 346         NO_SETENV=YesPlease
 347         NO_STRCASESTR=YesPlease
 348         NO_STRLCPY = YesPlease
 349         NO_SOCKADDR_STORAGE=YesPlease
 350         SHELL_PATH=/usr/gnu/bin/bash
 351         ALL_CFLAGS += -DPATH_MAX=1024
 352         # for now, build 32-bit version
 353         ALL_LDFLAGS += -L/usr/lib32
 354 endif
 355 ifneq (,$(findstring arm,$(uname_M)))
 356         ARM_SHA1 = YesPlease
 357 endif
 358
 359 -include config.mak.autogen
 360 -include config.mak
 361
 362 ifdef WITH_OWN_SUBPROCESS_PY
 363         PYMODULES += compat/subprocess.py
 364 else
 365         ifeq ($(NO_PYTHON),)
 366                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 367                         PYMODULES += compat/subprocess.py
 368                 endif
 369         endif
 370 endif
 371
 372 ifndef NO_CURL
 373         ifdef CURLDIR
 374                 # This is still problematic -- gcc does not always want -R.
 375                 ALL_CFLAGS += -I$(CURLDIR)/include
 376                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 377         else
 378                 CURL_LIBCURL = -lcurl
 379         endif
 380         PROGRAMS += git-http-fetch$X
 381         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 382         ifeq "$(curl_check)" "070908"
 383                 ifndef NO_EXPAT
 384                         PROGRAMS += git-http-push$X
 385                 endif
 386         endif
 387         ifndef NO_EXPAT
 388                 EXPAT_LIBEXPAT = -lexpat
 389         endif
 390 endif
 391
 392 ifndef NO_OPENSSL
 393         OPENSSL_LIBSSL = -lssl
 394         ifdef OPENSSLDIR
 395                 # Again this may be problematic -- gcc does not always want -R.
 396                 ALL_CFLAGS += -I$(OPENSSLDIR)/include
 397                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 398         else
 399                 OPENSSL_LINK =
 400         endif
 401 else
 402         ALL_CFLAGS += -DNO_OPENSSL
 403         MOZILLA_SHA1 = 1
 404         OPENSSL_LIBSSL =
 405 endif
 406 ifdef NEEDS_SSL_WITH_CRYPTO
 407         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 408 else
 409         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 410 endif
 411 ifdef NEEDS_LIBICONV
 412         ifdef ICONVDIR
 413                 # Again this may be problematic -- gcc does not always want -R.
 414                 ALL_CFLAGS += -I$(ICONVDIR)/include
 415                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 416         else
 417                 ICONV_LINK =
 418         endif
 419         LIBS += $(ICONV_LINK) -liconv
 420 endif
 421 ifdef NEEDS_SOCKET
 422         LIBS += -lsocket
 423         SIMPLE_LIB += -lsocket
 424 endif
 425 ifdef NEEDS_NSL
 426         LIBS += -lnsl
 427         SIMPLE_LIB += -lnsl
 428 endif
 429 ifdef NO_D_TYPE_IN_DIRENT
 430         ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 431 endif
 432 ifdef NO_D_INO_IN_DIRENT
 433         ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
 434 endif
 435 ifdef NO_SYMLINK_HEAD
 436         ALL_CFLAGS += -DNO_SYMLINK_HEAD
 437 endif
 438 ifdef NO_STRCASESTR
 439         COMPAT_CFLAGS += -DNO_STRCASESTR
 440         COMPAT_OBJS += compat/strcasestr.o
 441 endif
 442 ifdef NO_STRLCPY
 443         COMPAT_CFLAGS += -DNO_STRLCPY
 444         COMPAT_OBJS += compat/strlcpy.o
 445 endif
 446 ifdef NO_SETENV
 447         COMPAT_CFLAGS += -DNO_SETENV
 448         COMPAT_OBJS += compat/setenv.o
 449 endif
 450 ifdef NO_SETENV
 451         COMPAT_CFLAGS += -DNO_UNSETENV
 452         COMPAT_OBJS += compat/unsetenv.o
 453 endif
 454 ifdef NO_MMAP
 455         COMPAT_CFLAGS += -DNO_MMAP
 456         COMPAT_OBJS += compat/mmap.o
 457 endif
 458 ifdef NO_IPV6
 459         ALL_CFLAGS += -DNO_IPV6
 460 endif
 461 ifdef NO_SOCKADDR_STORAGE
 462 ifdef NO_IPV6
 463         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
 464 else
 465         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 466 endif
 467 endif
 468 ifdef NO_INET_NTOP
 469         LIB_OBJS += compat/inet_ntop.o
 470 endif
 471
 472 ifdef NO_ICONV
 473         ALL_CFLAGS += -DNO_ICONV
 474 endif
 475
 476 ifdef PPC_SHA1
 477         SHA1_HEADER = "ppc/sha1.h"
 478         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 479 else
 480 ifdef ARM_SHA1
 481         SHA1_HEADER = "arm/sha1.h"
 482         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 483 else
 484 ifdef MOZILLA_SHA1
 485         SHA1_HEADER = "mozilla-sha1/sha1.h"
 486         LIB_OBJS += mozilla-sha1/sha1.o
 487 else
 488         SHA1_HEADER = <openssl/sha.h>
 489         LIBS += $(LIB_4_CRYPTO)
 490 endif
 491 endif
 492 endif
 493 ifdef NO_ACCURATE_DIFF
 494         ALL_CFLAGS += -DNO_ACCURATE_DIFF
 495 endif
 496
 497 # Shell quote (do not use $(call) to accommodate ancient setups);
 498
 499 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 500
 501 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 502 bindir_SQ = $(subst ','\'',$(bindir))
 503 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 504 template_dir_SQ = $(subst ','\'',$(template_dir))
 505 prefix_SQ = $(subst ','\'',$(prefix))
 506
 507 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 508 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 509 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 510 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 511
 512 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 513 LIB_OBJS += $(COMPAT_OBJS)
 514 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 515 ### Build rules
 516
 517 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
 518
 519 all:
 520         $(MAKE) -C templates
 521
 522 strip: $(PROGRAMS) git$X
 523         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 524
 525 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 526         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 527                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 528                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 529
 530 builtin-help.o: common-cmds.h
 531
 532 $(BUILT_INS): git$X
 533         rm -f $@ && ln git$X $@
 534
 535 common-cmds.h: Documentation/git-*.txt
 536         ./generate-cmdlist.sh > $@+
 537         mv $@+ $@
 538
 539 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 540         rm -f $@ $@+
 541         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 542             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 543             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 544             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 545             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 546             $@.sh >$@+
 547         chmod +x $@+
 548         mv $@+ $@
 549
 550 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 551         rm -f $@ $@+
 552         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 553             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 554             $@.perl >$@+
 555         chmod +x $@+
 556         mv $@+ $@
 557
 558 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 559         rm -f $@ $@+
 560         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 561             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 562             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 563             $@.py >$@+
 564         chmod +x $@+
 565         mv $@+ $@
 566
 567 git-cherry-pick: git-revert
 568         cp $< $@+
 569         mv $@+ $@
 570
 571 git-status: git-commit
 572         cp $< $@+
 573         mv $@+ $@
 574
 575 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 576         rm -f $@ $@+
 577         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 578             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 579             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 580             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 581             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 582             -e '/@@GITWEB_CGI@@/d' \
 583             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 584             -e '/@@GITWEB_CSS@@/d' \
 585             $@.sh | sed "s|/usr/bin/git|$(bindir)/git|" > $@+
 586         chmod +x $@+
 587         mv $@+ $@
 588
 589 # These can record GIT_VERSION
 590 git$X git.spec \
 591         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 592         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 593         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 594         : GIT-VERSION-FILE
 595
 596 %.o: %.c GIT-CFLAGS
 597         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 598 %.o: %.S
 599         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 600
 601 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 602         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 603 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 604         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 605
 606 http.o: http.c GIT-CFLAGS
 607         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 608
 609 ifdef NO_EXPAT
 610 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 611         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 612 endif
 613
 614 git-%$X: %.o $(GITLIBS)
 615         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 616
 617 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 618 $(SIMPLE_PROGRAMS) : git-%$X : %.o
 619         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 620                 $(LIB_FILE) $(SIMPLE_LIB)
 621
 622 ssh-pull.o: ssh-fetch.c
 623 ssh-push.o: ssh-upload.c
 624 git-local-fetch$X: fetch.o
 625 git-ssh-fetch$X: rsh.o fetch.o
 626 git-ssh-upload$X: rsh.o
 627 git-ssh-pull$X: rsh.o fetch.o
 628 git-ssh-push$X: rsh.o
 629
 630 git-imap-send$X: imap-send.o $(LIB_FILE)
 631
 632 http.o http-fetch.o http-push.o: http.h
 633 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 634         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 635                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 636
 637 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 638         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 639                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 640
 641 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 642 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 643 $(DIFF_OBJS): diffcore.h
 644
 645 $(LIB_FILE): $(LIB_OBJS)
 646         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 647
 648 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 649
 650 $(XDIFF_LIB): $(XDIFF_OBJS)
 651         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 652
 653
 654 doc:
 655         $(MAKE) -C Documentation all
 656
 657 TAGS:
 658         rm -f TAGS
 659         find . -name '*.[hcS]' -print | xargs etags -a
 660
 661 tags:
 662         rm -f tags
 663         find . -name '*.[hcS]' -print | xargs ctags -a
 664
 665 ### Detect prefix changes
 666 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 667              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 668
 669 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 670         @FLAGS='$(TRACK_CFLAGS)'; \
 671             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 672                 echo 1>&2 "    * new build flags or prefix"; \
 673                 echo "$$FLAGS" >GIT-CFLAGS; \
 674             fi
 675
 676 ### Testing rules
 677
 678 # GNU make supports exporting all variables by "export" without parameters.
 679 # However, the environment gets quite big, and some programs have problems
 680 # with that.
 681
 682 export NO_PYTHON
 683 export NO_SVN_TESTS
 684
 685 test: all
 686         $(MAKE) -C t/ all
 687
 688 test-date$X: test-date.c date.o ctype.o
 689         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 690
 691 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 692         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 693
 694 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 695         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 696
 697 test-sha1$X: test-sha1.o $(GITLIBS)
 698         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 699
 700 check-sha1:: test-sha1$X
 701         ./test-sha1.sh
 702
 703 check:
 704         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 705
 706
 707
 708 ### Installation rules
 709
 710 install: all
 711         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 712         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 713         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 714         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 715         $(MAKE) -C templates install
 716         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 717         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 718         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 719         then \
 720                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 721                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 722                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 723                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 724         fi
 725         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 726
 727 install-doc:
 728         $(MAKE) -C Documentation install
 729
 730
 731
 732
 733 ### Maintainer's dist rules
 734
 735 git.spec: git.spec.in
 736         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 737         mv $@+ $@
 738
 739 GIT_TARNAME=git-$(GIT_VERSION)
 740 dist: git.spec git-tar-tree
 741         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 742         @mkdir -p $(GIT_TARNAME)
 743         @cp git.spec $(GIT_TARNAME)
 744         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 745         $(TAR) rf $(GIT_TARNAME).tar \
 746                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 747         @rm -rf $(GIT_TARNAME)
 748         gzip -f -9 $(GIT_TARNAME).tar
 749
 750 rpm: dist
 751         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 752
 753 htmldocs = git-htmldocs-$(GIT_VERSION)
 754 manpages = git-manpages-$(GIT_VERSION)
 755 dist-doc:
 756         rm -fr .doc-tmp-dir
 757         mkdir .doc-tmp-dir
 758         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 759         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 760         gzip -n -9 -f $(htmldocs).tar
 761         :
 762         rm -fr .doc-tmp-dir
 763         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 764         $(MAKE) -C Documentation DESTDIR=./ \
 765                 man1dir=../.doc-tmp-dir/man1 \
 766                 man7dir=../.doc-tmp-dir/man7 \
 767                 install
 768         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 769         gzip -n -9 -f $(manpages).tar
 770         rm -fr .doc-tmp-dir
 771
 772 ### Cleaning rules
 773
 774 clean:
 775         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 776                 $(LIB_FILE) $(XDIFF_LIB)
 777         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 778         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 779         rm -rf autom4te.cache
 780         rm -f config.log config.mak.autogen configure config.status config.cache
 781         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 782         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 783         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 784         $(MAKE) -C Documentation/ clean
 785         $(MAKE) -C templates clean
 786         $(MAKE) -C t/ clean
 787         rm -f GIT-VERSION-FILE GIT-CFLAGS
 788
 789 .PHONY: all install clean strip
 790 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 791
 792 ### Check documentation
 793 #
 794 check-docs::
 795         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 796         do \
 797                 case "$$v" in \
 798                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 799                 git-merge-resolve | git-merge-stupid | \
 800                 git-ssh-pull | git-ssh-push ) continue ;; \
 801                 esac ; \
 802                 test -f "Documentation/$$v.txt" || \
 803                 echo "no doc: $$v"; \
 804                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 805                 case "$$v" in \
 806                 git) ;; \
 807                 *) echo "no link: $$v";; \
 808                 esac ; \
 809         done | sort