Makefile

   1 # The default target of this Makefile is...
   2 all:
   3
   4 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
   5 # This also implies MOZILLA_SHA1.
   6 #
   7 # Define NO_CURL if you do not have curl installed.  git-http-pull and
   8 # git-http-push are not built, and you cannot use http:// and https://
   9 # transports.
  10 #
  11 # Define CURLDIR=/foo/bar if your curl header and library files are in
  12 # /foo/bar/include and /foo/bar/lib directories.
  13 #
  14 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  15 # not built, and you cannot push using http:// and https:// transports.
  16 #
  17 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  18 #
  19 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  20 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  21 #
  22 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  23 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  24 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  25 # some C compilers supported these specifiers prior to C99 as an extension.
  26 #
  27 # Define NO_STRCASESTR if you don't have strcasestr.
  28 #
  29 # Define NO_STRLCPY if you don't have strlcpy.
  30 #
  31 # Define NO_SETENV if you don't have setenv in the C library.
  32 #
  33 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  34 # Enable it on Windows.  By default, symrefs are still used.
  35 #
  36 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  37 # tests.  These tests take up a significant amount of the total test time
  38 # but are not needed unless you plan to talk to SVN repos.
  39 #
  40 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  41 # installed in /sw, but don't want GIT to link against any libraries
  42 # installed there.  If defined you may specify your own (or Fink's)
  43 # include directories and library directories by defining CFLAGS
  44 # and LDFLAGS appropriately.
  45 #
  46 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  47 # have DarwinPorts installed in /opt/local, but don't want GIT to
  48 # link against any libraries installed there.  If defined you may
  49 # specify your own (or DarwinPort's) include directories and
  50 # library directories by defining CFLAGS and LDFLAGS appropriately.
  51 #
  52 # Define PPC_SHA1 environment variable when running make to make use of
  53 # a bundled SHA1 routine optimized for PowerPC.
  54 #
  55 # Define ARM_SHA1 environment variable when running make to make use of
  56 # a bundled SHA1 routine optimized for ARM.
  57 #
  58 # Define MOZILLA_SHA1 environment variable when running make to make use of
  59 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  60 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  61 # choice) has very fast version optimized for i586.
  62 #
  63 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  64 #
  65 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  66 #
  67 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  68 # Patrick Mauritz).
  69 #
  70 # Define NO_MMAP if you want to avoid mmap.
  71 #
  72 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  73 # generally faster on your platform than accessing the working directory.
  74 #
  75 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  76 #
  77 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
  78 # sockaddr_storage.
  79 #
  80 # Define NO_ICONV if your libc does not properly support iconv.
  81 #
  82 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
  83 # a missing newline at the end of the file.
  84 #
  85 # Define COLLISION_CHECK below if you believe that SHA1's
  86 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  87 # sufficient guarantee that no collisions between objects will ever happen.
  88 #
  89 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  90 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  91 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  92 # randomly break unless your underlying filesystem supports those sub-second
  93 # times (my ext3 doesn't).
  94 #
  95 # Define USE_STDEV below if you want git to care about the underlying device
  96 # change being considered an inode change from the update-cache perspective.
  97 #
  98 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
  99 # MakeMaker (e.g. using ActiveState under Cygwin).
 100 #
 101
 102 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 103         @$(SHELL_PATH) ./GIT-VERSION-GEN
 104 -include GIT-VERSION-FILE
 105
 106 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 107 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 108 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 109 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 110 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 111
 112 # CFLAGS and LDFLAGS are for the users to override from the command line.
 113
 114 CFLAGS = -g -O2 -Wall
 115 LDFLAGS =
 116 ALL_CFLAGS = $(CFLAGS)
 117 ALL_LDFLAGS = $(LDFLAGS)
 118 STRIP ?= strip
 119
 120 prefix = $(HOME)
 121 bindir = $(prefix)/bin
 122 gitexecdir = $(bindir)
 123 template_dir = $(prefix)/share/git-core/templates/
 124 # DESTDIR=
 125
 126 # default configuration for gitweb
 127 GITWEB_CONFIG = gitweb_config.perl
 128 GITWEB_HOME_LINK_STR = projects
 129 GITWEB_SITENAME =
 130 GITWEB_PROJECTROOT = /pub/git
 131 GITWEB_EXPORT_OK =
 132 GITWEB_STRICT_EXPORT =
 133 GITWEB_BASE_URL =
 134 GITWEB_LIST =
 135 GITWEB_HOMETEXT = indextext.html
 136 GITWEB_CSS = gitweb.css
 137 GITWEB_LOGO = git-logo.png
 138 GITWEB_FAVICON = git-favicon.png
 139 GITWEB_SITE_HEADER =
 140 GITWEB_SITE_FOOTER =
 141
 142 export prefix bindir gitexecdir template_dir
 143
 144 CC = gcc
 145 AR = ar
 146 TAR = tar
 147 INSTALL = install
 148 RPMBUILD = rpmbuild
 149
 150 # sparse is architecture-neutral, which means that we need to tell it
 151 # explicitly what architecture to check for. Fix this up for yours..
 152 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 153
 154
 155
 156 ### --- END CONFIGURATION SECTION ---
 157
 158 # Those must not be GNU-specific; they are shared with perl/ which may
 159 # be built by a different compiler. (Note that this is an artifact now
 160 # but it still might be nice to keep that distinction.)
 161 BASIC_CFLAGS =
 162 BASIC_LDFLAGS =
 163
 164 SCRIPT_SH = \
 165         git-bisect.sh git-checkout.sh \
 166         git-clean.sh git-clone.sh git-commit.sh \
 167         git-fetch.sh \
 168         git-ls-remote.sh \
 169         git-merge-one-file.sh git-parse-remote.sh \
 170         git-pull.sh git-rebase.sh \
 171         git-repack.sh git-request-pull.sh git-reset.sh \
 172         git-resolve.sh git-revert.sh git-sh-setup.sh \
 173         git-tag.sh git-verify-tag.sh \
 174         git-applymbox.sh git-applypatch.sh git-am.sh \
 175         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 176         git-merge-resolve.sh git-merge-ours.sh \
 177         git-lost-found.sh git-quiltimport.sh
 178
 179 SCRIPT_PERL = \
 180         git-archimport.perl git-cvsimport.perl git-relink.perl \
 181         git-rerere.perl \
 182         git-cvsserver.perl \
 183         git-svnimport.perl git-cvsexportcommit.perl \
 184         git-send-email.perl git-svn.perl
 185
 186 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 187           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 188           git-cherry-pick git-status git-instaweb
 189
 190 # ... and all the rest that could be moved out of bindir to gitexecdir
 191 PROGRAMS = \
 192         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 193         git-hash-object$X git-index-pack$X git-local-fetch$X \
 194         git-merge-base$X \
 195         git-daemon$X \
 196         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 197         git-peek-remote$X git-receive-pack$X \
 198         git-send-pack$X git-shell$X \
 199         git-show-index$X git-ssh-fetch$X \
 200         git-ssh-upload$X git-unpack-file$X \
 201         git-update-server-info$X \
 202         git-upload-pack$X git-verify-pack$X \
 203         git-pack-redundant$X git-var$X \
 204         git-describe$X git-merge-tree$X git-imap-send$X \
 205         git-merge-recursive$X \
 206         $(EXTRA_PROGRAMS)
 207
 208 # Empty...
 209 EXTRA_PROGRAMS =
 210
 211 BUILT_INS = \
 212         git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
 213         git-get-tar-commit-id$X \
 214         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 215
 216 # what 'all' will build and 'install' will install, in gitexecdir
 217 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
 218         git-merge-recur$X
 219
 220 # Backward compatibility -- to be removed after 1.0
 221 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 222
 223 # Set paths to tools early so that they can be used for version tests.
 224 ifndef SHELL_PATH
 225         SHELL_PATH = /bin/sh
 226 endif
 227 ifndef PERL_PATH
 228         PERL_PATH = /usr/bin/perl
 229 endif
 230
 231 LIB_FILE=libgit.a
 232 XDIFF_LIB=xdiff/lib.a
 233
 234 LIB_H = \
 235         archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
 236         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 237         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 238         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
 239
 240 DIFF_OBJS = \
 241         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 242         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 243         diffcore-delta.o log-tree.o
 244
 245 LIB_OBJS = \
 246         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 247         date.o diff-delta.o entry.o exec_cmd.o ident.o \
 248         interpolate.o \
 249         lockfile.o \
 250         object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
 251         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 252         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 253         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 254         revision.o pager.o tree-walk.o xdiff-interface.o \
 255         write_or_die.o trace.o list-objects.o grep.o \
 256         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 257         color.o wt-status.o archive-zip.o archive-tar.o
 258
 259 BUILTIN_OBJS = \
 260         builtin-add.o \
 261         builtin-annotate.o \
 262         builtin-apply.o \
 263         builtin-archive.o \
 264         builtin-blame.o \
 265         builtin-branch.o \
 266         builtin-cat-file.o \
 267         builtin-checkout-index.o \
 268         builtin-check-ref-format.o \
 269         builtin-commit-tree.o \
 270         builtin-count-objects.o \
 271         builtin-diff.o \
 272         builtin-diff-files.o \
 273         builtin-diff-index.o \
 274         builtin-diff-stages.o \
 275         builtin-diff-tree.o \
 276         builtin-fmt-merge-msg.o \
 277         builtin-for-each-ref.o \
 278         builtin-grep.o \
 279         builtin-init-db.o \
 280         builtin-log.o \
 281         builtin-ls-files.o \
 282         builtin-ls-tree.o \
 283         builtin-mailinfo.o \
 284         builtin-mailsplit.o \
 285         builtin-merge-file.o \
 286         builtin-mv.o \
 287         builtin-name-rev.o \
 288         builtin-pack-objects.o \
 289         builtin-prune.o \
 290         builtin-prune-packed.o \
 291         builtin-push.o \
 292         builtin-read-tree.o \
 293         builtin-repo-config.o \
 294         builtin-rev-list.o \
 295         builtin-rev-parse.o \
 296         builtin-rm.o \
 297         builtin-runstatus.o \
 298         builtin-shortlog.o \
 299         builtin-show-branch.o \
 300         builtin-stripspace.o \
 301         builtin-symbolic-ref.o \
 302         builtin-tar-tree.o \
 303         builtin-unpack-objects.o \
 304         builtin-update-index.o \
 305         builtin-update-ref.o \
 306         builtin-upload-archive.o \
 307         builtin-verify-pack.o \
 308         builtin-write-tree.o \
 309         builtin-show-ref.o \
 310         builtin-pack-refs.o
 311
 312 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 313 EXTLIBS = -lz
 314
 315 #
 316 # Platform specific tweaks
 317 #
 318
 319 # We choose to avoid "if .. else if .. else .. endif endif"
 320 # because maintaining the nesting to match is a pain.  If
 321 # we had "elif" things would have been much nicer...
 322
 323 ifeq ($(uname_S),Linux)
 324         NO_STRLCPY = YesPlease
 325 endif
 326 ifeq ($(uname_S),GNU/kFreeBSD)
 327         NO_STRLCPY = YesPlease
 328 endif
 329 ifeq ($(uname_S),Darwin)
 330         NEEDS_SSL_WITH_CRYPTO = YesPlease
 331         NEEDS_LIBICONV = YesPlease
 332         NO_STRLCPY = YesPlease
 333 endif
 334 ifeq ($(uname_S),SunOS)
 335         NEEDS_SOCKET = YesPlease
 336         NEEDS_NSL = YesPlease
 337         SHELL_PATH = /bin/bash
 338         NO_STRCASESTR = YesPlease
 339         ifeq ($(uname_R),5.8)
 340                 NEEDS_LIBICONV = YesPlease
 341                 NO_UNSETENV = YesPlease
 342                 NO_SETENV = YesPlease
 343                 NO_C99_FORMAT = YesPlease
 344         endif
 345         ifeq ($(uname_R),5.9)
 346                 NO_UNSETENV = YesPlease
 347                 NO_SETENV = YesPlease
 348                 NO_C99_FORMAT = YesPlease
 349         endif
 350         INSTALL = ginstall
 351         TAR = gtar
 352         BASIC_CFLAGS += -D__EXTENSIONS__
 353 endif
 354 ifeq ($(uname_O),Cygwin)
 355         NO_D_TYPE_IN_DIRENT = YesPlease
 356         NO_D_INO_IN_DIRENT = YesPlease
 357         NO_STRCASESTR = YesPlease
 358         NO_SYMLINK_HEAD = YesPlease
 359         NEEDS_LIBICONV = YesPlease
 360         NO_C99_FORMAT = YesPlease
 361         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 362         # There are conflicting reports about this.
 363         # On some boxes NO_MMAP is needed, and not so elsewhere.
 364         # Try uncommenting this if you see things break -- YMMV.
 365         # NO_MMAP = YesPlease
 366         NO_IPV6 = YesPlease
 367         X = .exe
 368 endif
 369 ifeq ($(uname_S),FreeBSD)
 370         NEEDS_LIBICONV = YesPlease
 371         BASIC_CFLAGS += -I/usr/local/include
 372         BASIC_LDFLAGS += -L/usr/local/lib
 373 endif
 374 ifeq ($(uname_S),OpenBSD)
 375         NO_STRCASESTR = YesPlease
 376         NEEDS_LIBICONV = YesPlease
 377         BASIC_CFLAGS += -I/usr/local/include
 378         BASIC_LDFLAGS += -L/usr/local/lib
 379 endif
 380 ifeq ($(uname_S),NetBSD)
 381         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 382                 NEEDS_LIBICONV = YesPlease
 383         endif
 384         BASIC_CFLAGS += -I/usr/pkg/include
 385         BASIC_LDFLAGS += -L/usr/pkg/lib
 386         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 387 endif
 388 ifeq ($(uname_S),AIX)
 389         NO_STRCASESTR=YesPlease
 390         NO_STRLCPY = YesPlease
 391         NEEDS_LIBICONV=YesPlease
 392 endif
 393 ifeq ($(uname_S),IRIX64)
 394         NO_IPV6=YesPlease
 395         NO_SETENV=YesPlease
 396         NO_STRCASESTR=YesPlease
 397         NO_STRLCPY = YesPlease
 398         NO_SOCKADDR_STORAGE=YesPlease
 399         SHELL_PATH=/usr/gnu/bin/bash
 400         BASIC_CFLAGS += -DPATH_MAX=1024
 401         # for now, build 32-bit version
 402         BASIC_LDFLAGS += -L/usr/lib32
 403 endif
 404 ifneq (,$(findstring arm,$(uname_M)))
 405         ARM_SHA1 = YesPlease
 406 endif
 407
 408 -include config.mak.autogen
 409 -include config.mak
 410
 411 ifeq ($(uname_S),Darwin)
 412         ifndef NO_FINK
 413                 ifeq ($(shell test -d /sw/lib && echo y),y)
 414                         BASIC_CFLAGS += -I/sw/include
 415                         BASIC_LDFLAGS += -L/sw/lib
 416                 endif
 417         endif
 418         ifndef NO_DARWIN_PORTS
 419                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 420                         BASIC_CFLAGS += -I/opt/local/include
 421                         BASIC_LDFLAGS += -L/opt/local/lib
 422                 endif
 423         endif
 424 endif
 425
 426 ifndef NO_CURL
 427         ifdef CURLDIR
 428                 # This is still problematic -- gcc does not always want -R.
 429                 BASIC_CFLAGS += -I$(CURLDIR)/include
 430                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 431         else
 432                 CURL_LIBCURL = -lcurl
 433         endif
 434         PROGRAMS += git-http-fetch$X
 435         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 436         ifeq "$(curl_check)" "070908"
 437                 ifndef NO_EXPAT
 438                         PROGRAMS += git-http-push$X
 439                 endif
 440         endif
 441         ifndef NO_EXPAT
 442                 EXPAT_LIBEXPAT = -lexpat
 443         endif
 444 endif
 445
 446 ifndef NO_OPENSSL
 447         OPENSSL_LIBSSL = -lssl
 448         ifdef OPENSSLDIR
 449                 # Again this may be problematic -- gcc does not always want -R.
 450                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 451                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 452         else
 453                 OPENSSL_LINK =
 454         endif
 455 else
 456         BASIC_CFLAGS += -DNO_OPENSSL
 457         MOZILLA_SHA1 = 1
 458         OPENSSL_LIBSSL =
 459 endif
 460 ifdef NEEDS_SSL_WITH_CRYPTO
 461         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 462 else
 463         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 464 endif
 465 ifdef NEEDS_LIBICONV
 466         ifdef ICONVDIR
 467                 # Again this may be problematic -- gcc does not always want -R.
 468                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 469                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 470         else
 471                 ICONV_LINK =
 472         endif
 473         EXTLIBS += $(ICONV_LINK) -liconv
 474 endif
 475 ifdef NEEDS_SOCKET
 476         EXTLIBS += -lsocket
 477 endif
 478 ifdef NEEDS_NSL
 479         EXTLIBS += -lnsl
 480 endif
 481 ifdef NO_D_TYPE_IN_DIRENT
 482         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 483 endif
 484 ifdef NO_D_INO_IN_DIRENT
 485         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 486 endif
 487 ifdef NO_C99_FORMAT
 488         ALL_CFLAGS += -DNO_C99_FORMAT
 489 endif
 490 ifdef NO_SYMLINK_HEAD
 491         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 492 endif
 493 ifdef NO_STRCASESTR
 494         COMPAT_CFLAGS += -DNO_STRCASESTR
 495         COMPAT_OBJS += compat/strcasestr.o
 496 endif
 497 ifdef NO_STRLCPY
 498         COMPAT_CFLAGS += -DNO_STRLCPY
 499         COMPAT_OBJS += compat/strlcpy.o
 500 endif
 501 ifdef NO_SETENV
 502         COMPAT_CFLAGS += -DNO_SETENV
 503         COMPAT_OBJS += compat/setenv.o
 504 endif
 505 ifdef NO_UNSETENV
 506         COMPAT_CFLAGS += -DNO_UNSETENV
 507         COMPAT_OBJS += compat/unsetenv.o
 508 endif
 509 ifdef NO_MMAP
 510         COMPAT_CFLAGS += -DNO_MMAP
 511         COMPAT_OBJS += compat/mmap.o
 512 endif
 513 ifdef NO_FAST_WORKING_DIRECTORY
 514         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 515 endif
 516 ifdef NO_IPV6
 517         BASIC_CFLAGS += -DNO_IPV6
 518 endif
 519 ifdef NO_SOCKADDR_STORAGE
 520 ifdef NO_IPV6
 521         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 522 else
 523         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 524 endif
 525 endif
 526 ifdef NO_INET_NTOP
 527         LIB_OBJS += compat/inet_ntop.o
 528 endif
 529 ifdef NO_INET_PTON
 530         LIB_OBJS += compat/inet_pton.o
 531 endif
 532
 533 ifdef NO_ICONV
 534         BASIC_CFLAGS += -DNO_ICONV
 535 endif
 536
 537 ifdef PPC_SHA1
 538         SHA1_HEADER = "ppc/sha1.h"
 539         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 540 else
 541 ifdef ARM_SHA1
 542         SHA1_HEADER = "arm/sha1.h"
 543         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 544 else
 545 ifdef MOZILLA_SHA1
 546         SHA1_HEADER = "mozilla-sha1/sha1.h"
 547         LIB_OBJS += mozilla-sha1/sha1.o
 548 else
 549         SHA1_HEADER = <openssl/sha.h>
 550         EXTLIBS += $(LIB_4_CRYPTO)
 551 endif
 552 endif
 553 endif
 554 ifdef NO_ACCURATE_DIFF
 555         BASIC_CFLAGS += -DNO_ACCURATE_DIFF
 556 endif
 557 ifdef NO_PERL_MAKEMAKER
 558         export NO_PERL_MAKEMAKER
 559 endif
 560
 561 # Shell quote (do not use $(call) to accommodate ancient setups);
 562
 563 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 564
 565 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 566 bindir_SQ = $(subst ','\'',$(bindir))
 567 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 568 template_dir_SQ = $(subst ','\'',$(template_dir))
 569 prefix_SQ = $(subst ','\'',$(prefix))
 570
 571 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 572 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 573
 574 LIBS = $(GITLIBS) $(EXTLIBS)
 575
 576 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 577 LIB_OBJS += $(COMPAT_OBJS)
 578
 579 ALL_CFLAGS += $(BASIC_CFLAGS)
 580 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 581
 582 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 583
 584
 585 ### Build rules
 586
 587 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 588
 589 all:
 590         $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 591         $(MAKE) -C templates
 592
 593 strip: $(PROGRAMS) git$X
 594         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 595
 596 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 597         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 598                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 599                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 600
 601 help.o: common-cmds.h
 602
 603 git-merge-recur$X: git-merge-recursive$X
 604         rm -f $@ && ln git-merge-recursive$X $@
 605
 606 $(BUILT_INS): git$X
 607         rm -f $@ && ln git$X $@
 608
 609 common-cmds.h: Documentation/git-*.txt
 610         ./generate-cmdlist.sh > $@+
 611         mv $@+ $@
 612
 613 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 614         rm -f $@ $@+
 615         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 616             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 617             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 618             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 619             $@.sh >$@+
 620         chmod +x $@+
 621         mv $@+ $@
 622
 623 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 624
 625 perl/perl.mak: GIT-CFLAGS
 626         $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 627
 628 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 629         rm -f $@ $@+
 630         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 631         sed -e '1{' \
 632             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 633             -e '        h' \
 634             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 635             -e '        H' \
 636             -e '        x' \
 637             -e '}' \
 638             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 639             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 640             $@.perl >$@+
 641         chmod +x $@+
 642         mv $@+ $@
 643
 644 git-cherry-pick: git-revert
 645         cp $< $@+
 646         mv $@+ $@
 647
 648 git-status: git-commit
 649         cp $< $@+
 650         mv $@+ $@
 651
 652 gitweb/gitweb.cgi: gitweb/gitweb.perl
 653         rm -f $@ $@+
 654         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 655             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 656             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 657             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 658             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 659             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 660             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 661             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 662             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 663             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 664             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 665             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 666             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 667             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 668             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 669             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 670             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 671             $< >$@+
 672         chmod +x $@+
 673         mv $@+ $@
 674
 675 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 676         rm -f $@ $@+
 677         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 678             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 679             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 680             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 681             -e '/@@GITWEB_CGI@@/d' \
 682             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 683             -e '/@@GITWEB_CSS@@/d' \
 684             $@.sh > $@+
 685         chmod +x $@+
 686         mv $@+ $@
 687
 688 configure: configure.ac
 689         rm -f $@ $<+
 690         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 691             $< > $<+
 692         autoconf -o $@ $<+
 693         rm -f $<+
 694
 695 # These can record GIT_VERSION
 696 git$X git.spec \
 697         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 698         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 699         : GIT-VERSION-FILE
 700
 701 %.o: %.c GIT-CFLAGS
 702         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 703 %.o: %.S
 704         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 705
 706 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 707         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 708 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 709         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 710
 711 http.o: http.c GIT-CFLAGS
 712         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 713
 714 ifdef NO_EXPAT
 715 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 716         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 717 endif
 718
 719 git-%$X: %.o $(GITLIBS)
 720         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 721
 722 ssh-pull.o: ssh-fetch.c
 723 ssh-push.o: ssh-upload.c
 724 git-local-fetch$X: fetch.o
 725 git-ssh-fetch$X: rsh.o fetch.o
 726 git-ssh-upload$X: rsh.o
 727 git-ssh-pull$X: rsh.o fetch.o
 728 git-ssh-push$X: rsh.o
 729
 730 git-imap-send$X: imap-send.o $(LIB_FILE)
 731
 732 http.o http-fetch.o http-push.o: http.h
 733 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 734         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 735                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 736
 737 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 738         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 739                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 740
 741 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 742 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 743 $(DIFF_OBJS): diffcore.h
 744
 745 $(LIB_FILE): $(LIB_OBJS)
 746         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 747
 748 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 749         xdiff/xmerge.o
 750 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 751         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 752
 753 $(XDIFF_LIB): $(XDIFF_OBJS)
 754         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 755
 756
 757 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 758         (cd perl && $(PERL_PATH) Makefile.PL \
 759                 PREFIX='$(prefix_SQ)')
 760
 761 doc:
 762         $(MAKE) -C Documentation all
 763
 764 TAGS:
 765         rm -f TAGS
 766         find . -name '*.[hcS]' -print | xargs etags -a
 767
 768 tags:
 769         rm -f tags
 770         find . -name '*.[hcS]' -print | xargs ctags -a
 771
 772 ### Detect prefix changes
 773 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 774              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 775
 776 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 777         @FLAGS='$(TRACK_CFLAGS)'; \
 778             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 779                 echo 1>&2 "    * new build flags or prefix"; \
 780                 echo "$$FLAGS" >GIT-CFLAGS; \
 781             fi
 782
 783 ### Testing rules
 784
 785 # GNU make supports exporting all variables by "export" without parameters.
 786 # However, the environment gets quite big, and some programs have problems
 787 # with that.
 788
 789 export NO_SVN_TESTS
 790
 791 test: all
 792         $(MAKE) -C t/ all
 793
 794 test-date$X: test-date.c date.o ctype.o
 795         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 796
 797 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 798         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 799
 800 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 801         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 802
 803 test-sha1$X: test-sha1.o $(GITLIBS)
 804         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 805
 806 check-sha1:: test-sha1$X
 807         ./test-sha1.sh
 808
 809 check:
 810         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 811
 812
 813
 814 ### Installation rules
 815
 816 install: all
 817         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 818         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 819         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 820         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 821         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 822         $(MAKE) -C perl prefix='$(prefix_SQ)' install
 823         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 824         then \
 825                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 826                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 827                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 828                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 829         fi
 830         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 831
 832 install-doc:
 833         $(MAKE) -C Documentation install
 834
 835
 836
 837
 838 ### Maintainer's dist rules
 839
 840 git.spec: git.spec.in
 841         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 842         mv $@+ $@
 843
 844 GIT_TARNAME=git-$(GIT_VERSION)
 845 dist: git.spec git-archive
 846         ./git-archive --format=tar \
 847                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
 848         @mkdir -p $(GIT_TARNAME)
 849         @cp git.spec $(GIT_TARNAME)
 850         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 851         $(TAR) rf $(GIT_TARNAME).tar \
 852                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 853         @rm -rf $(GIT_TARNAME)
 854         gzip -f -9 $(GIT_TARNAME).tar
 855
 856 rpm: dist
 857         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 858
 859 htmldocs = git-htmldocs-$(GIT_VERSION)
 860 manpages = git-manpages-$(GIT_VERSION)
 861 dist-doc:
 862         rm -fr .doc-tmp-dir
 863         mkdir .doc-tmp-dir
 864         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 865         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 866         gzip -n -9 -f $(htmldocs).tar
 867         :
 868         rm -fr .doc-tmp-dir
 869         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 870         $(MAKE) -C Documentation DESTDIR=./ \
 871                 man1dir=../.doc-tmp-dir/man1 \
 872                 man7dir=../.doc-tmp-dir/man7 \
 873                 install
 874         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 875         gzip -n -9 -f $(manpages).tar
 876         rm -fr .doc-tmp-dir
 877
 878 ### Cleaning rules
 879
 880 clean:
 881         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 882                 $(LIB_FILE) $(XDIFF_LIB)
 883         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 884         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 885         rm -rf autom4te.cache
 886         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 887         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 888         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 889         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 890         rm -f gitweb/gitweb.cgi
 891         $(MAKE) -C Documentation/ clean
 892         $(MAKE) -C perl clean
 893         $(MAKE) -C templates/ clean
 894         $(MAKE) -C t/ clean
 895         rm -f GIT-VERSION-FILE GIT-CFLAGS
 896
 897 .PHONY: all install clean strip
 898 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 899
 900 ### Check documentation
 901 #
 902 check-docs::
 903         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 904         do \
 905                 case "$$v" in \
 906                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 907                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
 908                 git-ssh-pull | git-ssh-push ) continue ;; \
 909                 esac ; \
 910                 test -f "Documentation/$$v.txt" || \
 911                 echo "no doc: $$v"; \
 912                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 913                 case "$$v" in \
 914                 git) ;; \
 915                 *) echo "no link: $$v";; \
 916                 esac ; \
 917         done | sort
 918
 919 ### Make sure built-ins do not have dups and listed in git.c
 920 #
 921 check-builtins::
 922         ./check-builtins.sh