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 USE_NSEC below if you want git to care about sub-second file mtimes
  83 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  84 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  85 # randomly break unless your underlying filesystem supports those sub-second
  86 # times (my ext3 doesn't).
  87 #
  88 # Define USE_STDEV below if you want git to care about the underlying device
  89 # change being considered an inode change from the update-cache perspective.
  90 #
  91 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
  92 # MakeMaker (e.g. using ActiveState under Cygwin).
  93 #
  94
  95 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  96         @$(SHELL_PATH) ./GIT-VERSION-GEN
  97 -include GIT-VERSION-FILE
  98
  99 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 100 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 101 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 102 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 103 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 104
 105 # CFLAGS and LDFLAGS are for the users to override from the command line.
 106
 107 CFLAGS = -g -O2 -Wall
 108 LDFLAGS =
 109 ALL_CFLAGS = $(CFLAGS)
 110 ALL_LDFLAGS = $(LDFLAGS)
 111 STRIP ?= strip
 112
 113 prefix = $(HOME)
 114 bindir = $(prefix)/bin
 115 gitexecdir = $(bindir)
 116 template_dir = $(prefix)/share/git-core/templates/
 117 # DESTDIR=
 118
 119 # default configuration for gitweb
 120 GITWEB_CONFIG = gitweb_config.perl
 121 GITWEB_HOME_LINK_STR = projects
 122 GITWEB_SITENAME =
 123 GITWEB_PROJECTROOT = /pub/git
 124 GITWEB_EXPORT_OK =
 125 GITWEB_STRICT_EXPORT =
 126 GITWEB_BASE_URL =
 127 GITWEB_LIST =
 128 GITWEB_HOMETEXT = indextext.html
 129 GITWEB_CSS = gitweb.css
 130 GITWEB_LOGO = git-logo.png
 131 GITWEB_FAVICON = git-favicon.png
 132 GITWEB_SITE_HEADER =
 133 GITWEB_SITE_FOOTER =
 134
 135 export prefix bindir gitexecdir template_dir
 136
 137 CC = gcc
 138 AR = ar
 139 TAR = tar
 140 INSTALL = install
 141 RPMBUILD = rpmbuild
 142
 143 # sparse is architecture-neutral, which means that we need to tell it
 144 # explicitly what architecture to check for. Fix this up for yours..
 145 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 146
 147
 148
 149 ### --- END CONFIGURATION SECTION ---
 150
 151 # Those must not be GNU-specific; they are shared with perl/ which may
 152 # be built by a different compiler. (Note that this is an artifact now
 153 # but it still might be nice to keep that distinction.)
 154 BASIC_CFLAGS =
 155 BASIC_LDFLAGS =
 156
 157 SCRIPT_SH = \
 158         git-bisect.sh git-checkout.sh \
 159         git-clean.sh git-clone.sh git-commit.sh \
 160         git-fetch.sh \
 161         git-ls-remote.sh \
 162         git-merge-one-file.sh git-parse-remote.sh \
 163         git-pull.sh git-rebase.sh \
 164         git-repack.sh git-request-pull.sh git-reset.sh \
 165         git-resolve.sh git-revert.sh git-sh-setup.sh \
 166         git-tag.sh git-verify-tag.sh \
 167         git-applymbox.sh git-applypatch.sh git-am.sh \
 168         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 169         git-merge-resolve.sh git-merge-ours.sh \
 170         git-lost-found.sh git-quiltimport.sh
 171
 172 SCRIPT_PERL = \
 173         git-archimport.perl git-cvsimport.perl git-relink.perl \
 174         git-cvsserver.perl \
 175         git-svnimport.perl git-cvsexportcommit.perl \
 176         git-send-email.perl git-svn.perl
 177
 178 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 179           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 180           git-cherry-pick git-status git-instaweb
 181
 182 # ... and all the rest that could be moved out of bindir to gitexecdir
 183 PROGRAMS = \
 184         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 185         git-hash-object$X git-index-pack$X git-local-fetch$X \
 186         git-merge-base$X \
 187         git-daemon$X \
 188         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 189         git-peek-remote$X git-receive-pack$X \
 190         git-send-pack$X git-shell$X \
 191         git-show-index$X git-ssh-fetch$X \
 192         git-ssh-upload$X git-unpack-file$X \
 193         git-update-server-info$X \
 194         git-upload-pack$X git-verify-pack$X \
 195         git-pack-redundant$X git-var$X \
 196         git-describe$X git-merge-tree$X git-imap-send$X \
 197         git-merge-recursive$X \
 198         $(EXTRA_PROGRAMS)
 199
 200 # Empty...
 201 EXTRA_PROGRAMS =
 202
 203 BUILT_INS = \
 204         git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
 205         git-get-tar-commit-id$X \
 206         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 207
 208 # what 'all' will build and 'install' will install, in gitexecdir
 209 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
 210         git-merge-recur$X
 211
 212 # Backward compatibility -- to be removed after 1.0
 213 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 214
 215 # Set paths to tools early so that they can be used for version tests.
 216 ifndef SHELL_PATH
 217         SHELL_PATH = /bin/sh
 218 endif
 219 ifndef PERL_PATH
 220         PERL_PATH = /usr/bin/perl
 221 endif
 222
 223 export PERL_PATH
 224
 225 LIB_FILE=libgit.a
 226 XDIFF_LIB=xdiff/lib.a
 227
 228 LIB_H = \
 229         archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
 230         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 231         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 232         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
 233         utf8.h
 234
 235 DIFF_OBJS = \
 236         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 237         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 238         diffcore-delta.o log-tree.o
 239
 240 LIB_OBJS = \
 241         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 242         date.o diff-delta.o entry.o exec_cmd.o ident.o \
 243         interpolate.o \
 244         lockfile.o \
 245         object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
 246         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 247         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 248         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 249         revision.o pager.o tree-walk.o xdiff-interface.o \
 250         write_or_die.o trace.o list-objects.o grep.o \
 251         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
 252         color.o wt-status.o archive-zip.o archive-tar.o \
 253         utf8.o
 254
 255 BUILTIN_OBJS = \
 256         builtin-add.o \
 257         builtin-annotate.o \
 258         builtin-apply.o \
 259         builtin-archive.o \
 260         builtin-blame.o \
 261         builtin-branch.o \
 262         builtin-cat-file.o \
 263         builtin-checkout-index.o \
 264         builtin-check-ref-format.o \
 265         builtin-commit-tree.o \
 266         builtin-count-objects.o \
 267         builtin-diff.o \
 268         builtin-diff-files.o \
 269         builtin-diff-index.o \
 270         builtin-diff-stages.o \
 271         builtin-diff-tree.o \
 272         builtin-fmt-merge-msg.o \
 273         builtin-for-each-ref.o \
 274         builtin-grep.o \
 275         builtin-init-db.o \
 276         builtin-log.o \
 277         builtin-ls-files.o \
 278         builtin-ls-tree.o \
 279         builtin-mailinfo.o \
 280         builtin-mailsplit.o \
 281         builtin-merge-file.o \
 282         builtin-mv.o \
 283         builtin-name-rev.o \
 284         builtin-pack-objects.o \
 285         builtin-prune.o \
 286         builtin-prune-packed.o \
 287         builtin-push.o \
 288         builtin-read-tree.o \
 289         builtin-repo-config.o \
 290         builtin-rerere.o \
 291         builtin-rev-list.o \
 292         builtin-rev-parse.o \
 293         builtin-rm.o \
 294         builtin-runstatus.o \
 295         builtin-shortlog.o \
 296         builtin-show-branch.o \
 297         builtin-stripspace.o \
 298         builtin-symbolic-ref.o \
 299         builtin-tar-tree.o \
 300         builtin-unpack-objects.o \
 301         builtin-update-index.o \
 302         builtin-update-ref.o \
 303         builtin-upload-archive.o \
 304         builtin-verify-pack.o \
 305         builtin-write-tree.o \
 306         builtin-show-ref.o \
 307         builtin-pack-refs.o
 308
 309 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 310 EXTLIBS = -lz
 311
 312 #
 313 # Platform specific tweaks
 314 #
 315
 316 # We choose to avoid "if .. else if .. else .. endif endif"
 317 # because maintaining the nesting to match is a pain.  If
 318 # we had "elif" things would have been much nicer...
 319
 320 ifeq ($(uname_S),Linux)
 321         NO_STRLCPY = YesPlease
 322 endif
 323 ifeq ($(uname_S),GNU/kFreeBSD)
 324         NO_STRLCPY = YesPlease
 325 endif
 326 ifeq ($(uname_S),Darwin)
 327         NEEDS_SSL_WITH_CRYPTO = YesPlease
 328         NEEDS_LIBICONV = YesPlease
 329         NO_STRLCPY = YesPlease
 330 endif
 331 ifeq ($(uname_S),SunOS)
 332         NEEDS_SOCKET = YesPlease
 333         NEEDS_NSL = YesPlease
 334         SHELL_PATH = /bin/bash
 335         NO_STRCASESTR = YesPlease
 336         ifeq ($(uname_R),5.8)
 337                 NEEDS_LIBICONV = YesPlease
 338                 NO_UNSETENV = YesPlease
 339                 NO_SETENV = YesPlease
 340                 NO_C99_FORMAT = YesPlease
 341         endif
 342         ifeq ($(uname_R),5.9)
 343                 NO_UNSETENV = YesPlease
 344                 NO_SETENV = YesPlease
 345                 NO_C99_FORMAT = YesPlease
 346         endif
 347         INSTALL = ginstall
 348         TAR = gtar
 349         BASIC_CFLAGS += -D__EXTENSIONS__
 350 endif
 351 ifeq ($(uname_O),Cygwin)
 352         NO_D_TYPE_IN_DIRENT = YesPlease
 353         NO_D_INO_IN_DIRENT = YesPlease
 354         NO_STRCASESTR = YesPlease
 355         NO_SYMLINK_HEAD = YesPlease
 356         NEEDS_LIBICONV = YesPlease
 357         NO_C99_FORMAT = YesPlease
 358         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 359         # There are conflicting reports about this.
 360         # On some boxes NO_MMAP is needed, and not so elsewhere.
 361         # Try uncommenting this if you see things break -- YMMV.
 362         # NO_MMAP = YesPlease
 363         NO_IPV6 = YesPlease
 364         X = .exe
 365 endif
 366 ifeq ($(uname_S),FreeBSD)
 367         NEEDS_LIBICONV = YesPlease
 368         BASIC_CFLAGS += -I/usr/local/include
 369         BASIC_LDFLAGS += -L/usr/local/lib
 370 endif
 371 ifeq ($(uname_S),OpenBSD)
 372         NO_STRCASESTR = YesPlease
 373         NEEDS_LIBICONV = YesPlease
 374         BASIC_CFLAGS += -I/usr/local/include
 375         BASIC_LDFLAGS += -L/usr/local/lib
 376 endif
 377 ifeq ($(uname_S),NetBSD)
 378         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 379                 NEEDS_LIBICONV = YesPlease
 380         endif
 381         BASIC_CFLAGS += -I/usr/pkg/include
 382         BASIC_LDFLAGS += -L/usr/pkg/lib
 383         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 384 endif
 385 ifeq ($(uname_S),AIX)
 386         NO_STRCASESTR=YesPlease
 387         NO_STRLCPY = YesPlease
 388         NEEDS_LIBICONV=YesPlease
 389 endif
 390 ifeq ($(uname_S),IRIX64)
 391         NO_IPV6=YesPlease
 392         NO_SETENV=YesPlease
 393         NO_STRCASESTR=YesPlease
 394         NO_STRLCPY = YesPlease
 395         NO_SOCKADDR_STORAGE=YesPlease
 396         SHELL_PATH=/usr/gnu/bin/bash
 397         BASIC_CFLAGS += -DPATH_MAX=1024
 398         # for now, build 32-bit version
 399         BASIC_LDFLAGS += -L/usr/lib32
 400 endif
 401 ifneq (,$(findstring arm,$(uname_M)))
 402         ARM_SHA1 = YesPlease
 403 endif
 404
 405 -include config.mak.autogen
 406 -include config.mak
 407
 408 ifeq ($(uname_S),Darwin)
 409         ifndef NO_FINK
 410                 ifeq ($(shell test -d /sw/lib && echo y),y)
 411                         BASIC_CFLAGS += -I/sw/include
 412                         BASIC_LDFLAGS += -L/sw/lib
 413                 endif
 414         endif
 415         ifndef NO_DARWIN_PORTS
 416                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 417                         BASIC_CFLAGS += -I/opt/local/include
 418                         BASIC_LDFLAGS += -L/opt/local/lib
 419                 endif
 420         endif
 421 endif
 422
 423 ifndef NO_CURL
 424         ifdef CURLDIR
 425                 # This is still problematic -- gcc does not always want -R.
 426                 BASIC_CFLAGS += -I$(CURLDIR)/include
 427                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 428         else
 429                 CURL_LIBCURL = -lcurl
 430         endif
 431         PROGRAMS += git-http-fetch$X
 432         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 433         ifeq "$(curl_check)" "070908"
 434                 ifndef NO_EXPAT
 435                         PROGRAMS += git-http-push$X
 436                 endif
 437         endif
 438         ifndef NO_EXPAT
 439                 EXPAT_LIBEXPAT = -lexpat
 440         endif
 441 endif
 442
 443 ifndef NO_OPENSSL
 444         OPENSSL_LIBSSL = -lssl
 445         ifdef OPENSSLDIR
 446                 # Again this may be problematic -- gcc does not always want -R.
 447                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 448                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 449         else
 450                 OPENSSL_LINK =
 451         endif
 452 else
 453         BASIC_CFLAGS += -DNO_OPENSSL
 454         MOZILLA_SHA1 = 1
 455         OPENSSL_LIBSSL =
 456 endif
 457 ifdef NEEDS_SSL_WITH_CRYPTO
 458         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 459 else
 460         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 461 endif
 462 ifdef NEEDS_LIBICONV
 463         ifdef ICONVDIR
 464                 # Again this may be problematic -- gcc does not always want -R.
 465                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 466                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 467         else
 468                 ICONV_LINK =
 469         endif
 470         EXTLIBS += $(ICONV_LINK) -liconv
 471 endif
 472 ifdef NEEDS_SOCKET
 473         EXTLIBS += -lsocket
 474 endif
 475 ifdef NEEDS_NSL
 476         EXTLIBS += -lnsl
 477 endif
 478 ifdef NO_D_TYPE_IN_DIRENT
 479         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 480 endif
 481 ifdef NO_D_INO_IN_DIRENT
 482         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 483 endif
 484 ifdef NO_C99_FORMAT
 485         ALL_CFLAGS += -DNO_C99_FORMAT
 486 endif
 487 ifdef NO_SYMLINK_HEAD
 488         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 489 endif
 490 ifdef NO_STRCASESTR
 491         COMPAT_CFLAGS += -DNO_STRCASESTR
 492         COMPAT_OBJS += compat/strcasestr.o
 493 endif
 494 ifdef NO_STRLCPY
 495         COMPAT_CFLAGS += -DNO_STRLCPY
 496         COMPAT_OBJS += compat/strlcpy.o
 497 endif
 498 ifdef NO_SETENV
 499         COMPAT_CFLAGS += -DNO_SETENV
 500         COMPAT_OBJS += compat/setenv.o
 501 endif
 502 ifdef NO_UNSETENV
 503         COMPAT_CFLAGS += -DNO_UNSETENV
 504         COMPAT_OBJS += compat/unsetenv.o
 505 endif
 506 ifdef NO_MMAP
 507         COMPAT_CFLAGS += -DNO_MMAP
 508         COMPAT_OBJS += compat/mmap.o
 509 endif
 510 ifdef NO_FAST_WORKING_DIRECTORY
 511         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 512 endif
 513 ifdef NO_IPV6
 514         BASIC_CFLAGS += -DNO_IPV6
 515 endif
 516 ifdef NO_SOCKADDR_STORAGE
 517 ifdef NO_IPV6
 518         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 519 else
 520         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 521 endif
 522 endif
 523 ifdef NO_INET_NTOP
 524         LIB_OBJS += compat/inet_ntop.o
 525 endif
 526 ifdef NO_INET_PTON
 527         LIB_OBJS += compat/inet_pton.o
 528 endif
 529
 530 ifdef NO_ICONV
 531         BASIC_CFLAGS += -DNO_ICONV
 532 endif
 533
 534 ifdef PPC_SHA1
 535         SHA1_HEADER = "ppc/sha1.h"
 536         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 537 else
 538 ifdef ARM_SHA1
 539         SHA1_HEADER = "arm/sha1.h"
 540         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 541 else
 542 ifdef MOZILLA_SHA1
 543         SHA1_HEADER = "mozilla-sha1/sha1.h"
 544         LIB_OBJS += mozilla-sha1/sha1.o
 545 else
 546         SHA1_HEADER = <openssl/sha.h>
 547         EXTLIBS += $(LIB_4_CRYPTO)
 548 endif
 549 endif
 550 endif
 551 ifdef NO_PERL_MAKEMAKER
 552         export NO_PERL_MAKEMAKER
 553 endif
 554
 555 # Shell quote (do not use $(call) to accommodate ancient setups);
 556
 557 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 558
 559 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 560 bindir_SQ = $(subst ','\'',$(bindir))
 561 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 562 template_dir_SQ = $(subst ','\'',$(template_dir))
 563 prefix_SQ = $(subst ','\'',$(prefix))
 564
 565 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 566 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 567
 568 LIBS = $(GITLIBS) $(EXTLIBS)
 569
 570 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 571 LIB_OBJS += $(COMPAT_OBJS)
 572
 573 ALL_CFLAGS += $(BASIC_CFLAGS)
 574 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 575
 576 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 577
 578
 579 ### Build rules
 580
 581 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 582
 583 all:
 584         $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
 585         $(MAKE) -C templates
 586
 587 strip: $(PROGRAMS) git$X
 588         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 589
 590 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 591         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 592                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 593                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 594
 595 help.o: common-cmds.h
 596
 597 git-merge-recur$X: git-merge-recursive$X
 598         rm -f $@ && ln git-merge-recursive$X $@
 599
 600 $(BUILT_INS): git$X
 601         rm -f $@ && ln git$X $@
 602
 603 common-cmds.h: Documentation/git-*.txt
 604         ./generate-cmdlist.sh > $@+
 605         mv $@+ $@
 606
 607 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 608         rm -f $@ $@+
 609         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 610             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 611             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 612             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 613             $@.sh >$@+
 614         chmod +x $@+
 615         mv $@+ $@
 616
 617 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 618
 619 perl/perl.mak: GIT-CFLAGS
 620         $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 621
 622 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 623         rm -f $@ $@+
 624         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 625         sed -e '1{' \
 626             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 627             -e '        h' \
 628             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 629             -e '        H' \
 630             -e '        x' \
 631             -e '}' \
 632             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 633             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 634             $@.perl >$@+
 635         chmod +x $@+
 636         mv $@+ $@
 637
 638 git-cherry-pick: git-revert
 639         cp $< $@+
 640         mv $@+ $@
 641
 642 git-status: git-commit
 643         cp $< $@+
 644         mv $@+ $@
 645
 646 gitweb/gitweb.cgi: gitweb/gitweb.perl
 647         rm -f $@ $@+
 648         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 649             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 650             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 651             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 652             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 653             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 654             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 655             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
 656             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 657             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 658             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 659             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 660             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 661             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 662             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
 663             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 664             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 665             $< >$@+
 666         chmod +x $@+
 667         mv $@+ $@
 668
 669 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 670         rm -f $@ $@+
 671         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 672             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 673             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 674             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 675             -e '/@@GITWEB_CGI@@/d' \
 676             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 677             -e '/@@GITWEB_CSS@@/d' \
 678             $@.sh > $@+
 679         chmod +x $@+
 680         mv $@+ $@
 681
 682 configure: configure.ac
 683         rm -f $@ $<+
 684         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 685             $< > $<+
 686         autoconf -o $@ $<+
 687         rm -f $<+
 688
 689 # These can record GIT_VERSION
 690 git$X git.spec \
 691         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 692         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 693         : GIT-VERSION-FILE
 694
 695 %.o: %.c GIT-CFLAGS
 696         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 697 %.o: %.S
 698         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 699
 700 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 701         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 702 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 703         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 704
 705 http.o: http.c GIT-CFLAGS
 706         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 707
 708 ifdef NO_EXPAT
 709 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 710         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 711 endif
 712
 713 git-%$X: %.o $(GITLIBS)
 714         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 715
 716 ssh-pull.o: ssh-fetch.c
 717 ssh-push.o: ssh-upload.c
 718 git-local-fetch$X: fetch.o
 719 git-ssh-fetch$X: rsh.o fetch.o
 720 git-ssh-upload$X: rsh.o
 721 git-ssh-pull$X: rsh.o fetch.o
 722 git-ssh-push$X: rsh.o
 723
 724 git-imap-send$X: imap-send.o $(LIB_FILE)
 725
 726 http.o http-fetch.o http-push.o: http.h
 727 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 728         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 729                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 730
 731 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 732         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 733                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 734
 735 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 736 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 737 $(DIFF_OBJS): diffcore.h
 738
 739 $(LIB_FILE): $(LIB_OBJS)
 740         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 741
 742 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
 743         xdiff/xmerge.o
 744 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
 745         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 746
 747 $(XDIFF_LIB): $(XDIFF_OBJS)
 748         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 749
 750
 751 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 752         (cd perl && $(PERL_PATH) Makefile.PL \
 753                 PREFIX='$(prefix_SQ)')
 754
 755 doc:
 756         $(MAKE) -C Documentation all
 757
 758 TAGS:
 759         rm -f TAGS
 760         find . -name '*.[hcS]' -print | xargs etags -a
 761
 762 tags:
 763         rm -f tags
 764         find . -name '*.[hcS]' -print | xargs ctags -a
 765
 766 ### Detect prefix changes
 767 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 768              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 769
 770 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 771         @FLAGS='$(TRACK_CFLAGS)'; \
 772             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 773                 echo 1>&2 "    * new build flags or prefix"; \
 774                 echo "$$FLAGS" >GIT-CFLAGS; \
 775             fi
 776
 777 ### Testing rules
 778
 779 # GNU make supports exporting all variables by "export" without parameters.
 780 # However, the environment gets quite big, and some programs have problems
 781 # with that.
 782
 783 export NO_SVN_TESTS
 784
 785 test: all
 786         $(MAKE) -C t/ all
 787
 788 test-date$X: test-date.c date.o ctype.o
 789         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 790
 791 test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
 792         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 793
 794 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 795         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 796
 797 test-sha1$X: test-sha1.o $(GITLIBS)
 798         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 799
 800 check-sha1:: test-sha1$X
 801         ./test-sha1.sh
 802
 803 check:
 804         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 805
 806
 807
 808 ### Installation rules
 809
 810 install: all
 811         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 812         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 813         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 814         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 815         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 816         $(MAKE) -C perl prefix='$(prefix_SQ)' install
 817         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 818         then \
 819                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 820                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 821                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 822                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 823         fi
 824         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 825
 826 install-doc:
 827         $(MAKE) -C Documentation install
 828
 829 quick-install-doc:
 830         $(MAKE) -C Documentation quick-install
 831
 832
 833
 834 ### Maintainer's dist rules
 835
 836 git.spec: git.spec.in
 837         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 838         mv $@+ $@
 839
 840 GIT_TARNAME=git-$(GIT_VERSION)
 841 dist: git.spec git-archive
 842         ./git-archive --format=tar \
 843                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
 844         @mkdir -p $(GIT_TARNAME)
 845         @cp git.spec $(GIT_TARNAME)
 846         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 847         $(TAR) rf $(GIT_TARNAME).tar \
 848                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 849         @rm -rf $(GIT_TARNAME)
 850         gzip -f -9 $(GIT_TARNAME).tar
 851
 852 rpm: dist
 853         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 854
 855 htmldocs = git-htmldocs-$(GIT_VERSION)
 856 manpages = git-manpages-$(GIT_VERSION)
 857 dist-doc:
 858         rm -fr .doc-tmp-dir
 859         mkdir .doc-tmp-dir
 860         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 861         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 862         gzip -n -9 -f $(htmldocs).tar
 863         :
 864         rm -fr .doc-tmp-dir
 865         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 866         $(MAKE) -C Documentation DESTDIR=./ \
 867                 man1dir=../.doc-tmp-dir/man1 \
 868                 man7dir=../.doc-tmp-dir/man7 \
 869                 install
 870         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 871         gzip -n -9 -f $(manpages).tar
 872         rm -fr .doc-tmp-dir
 873
 874 ### Cleaning rules
 875
 876 clean:
 877         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 878                 $(LIB_FILE) $(XDIFF_LIB)
 879         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 880         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 881         rm -rf autom4te.cache
 882         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 883         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 884         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 885         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 886         rm -f gitweb/gitweb.cgi
 887         $(MAKE) -C Documentation/ clean
 888         $(MAKE) -C perl clean
 889         $(MAKE) -C templates/ clean
 890         $(MAKE) -C t/ clean
 891         rm -f GIT-VERSION-FILE GIT-CFLAGS
 892
 893 .PHONY: all install clean strip
 894 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 895
 896 ### Check documentation
 897 #
 898 check-docs::
 899         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 900         do \
 901                 case "$$v" in \
 902                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 903                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
 904                 git-ssh-pull | git-ssh-push ) continue ;; \
 905                 esac ; \
 906                 test -f "Documentation/$$v.txt" || \
 907                 echo "no doc: $$v"; \
 908                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 909                 case "$$v" in \
 910                 git) ;; \
 911                 *) echo "no link: $$v";; \
 912                 esac ; \
 913         done | sort
 914
 915 ### Make sure built-ins do not have dups and listed in git.c
 916 #
 917 check-builtins::
 918         ./check-builtins.sh