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 USE_PIC if you need the main git objects to be built with -fPIC
  64 # in order to build and link perl/Git.so.  x86-64 seems to need this.
  65 #
  66 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  67 #
  68 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  69 #
  70 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  71 # Patrick Mauritz).
  72 #
  73 # Define NO_MMAP if you want to avoid mmap.
  74 #
  75 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
  76 #
  77 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  78 #
  79 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
  80 # sockaddr_storage.
  81 #
  82 # Define NO_ICONV if your libc does not properly support iconv.
  83 #
  84 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
  85 # a missing newline at the end of the file.
  86 #
  87 # Define NO_PYTHON if you want to lose all benefits of the recursive merge.
  88 #
  89 # Define COLLISION_CHECK below if you believe that SHA1's
  90 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  91 # sufficient guarantee that no collisions between objects will ever happen.
  92 #
  93 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  94 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  95 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  96 # randomly break unless your underlying filesystem supports those sub-second
  97 # times (my ext3 doesn't).
  98 #
  99 # Define USE_STDEV below if you want git to care about the underlying device
 100 # change being considered an inode change from the update-cache perspective.
 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 PERL_CFLAGS =
 119 PERL_LDFLAGS =
 120 STRIP ?= strip
 121
 122 prefix = $(HOME)
 123 bindir = $(prefix)/bin
 124 gitexecdir = $(bindir)
 125 template_dir = $(prefix)/share/git-core/templates/
 126 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
 127 # DESTDIR=
 128
 129 # default configuration for gitweb
 130 GITWEB_CONFIG = gitweb_config.perl
 131 GITWEB_HOME_LINK_STR = projects
 132 GITWEB_SITENAME =
 133 GITWEB_PROJECTROOT = /pub/git
 134 GITWEB_LIST =
 135 GITWEB_HOMETEXT = indextext.html
 136 GITWEB_CSS = gitweb.css
 137 GITWEB_LOGO = git-logo.png
 138
 139 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
 140
 141 CC = gcc
 142 AR = ar
 143 TAR = tar
 144 INSTALL = install
 145 RPMBUILD = rpmbuild
 146
 147 # sparse is architecture-neutral, which means that we need to tell it
 148 # explicitly what architecture to check for. Fix this up for yours..
 149 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 150
 151
 152
 153 ### --- END CONFIGURATION SECTION ---
 154
 155 # Those must not be GNU-specific; they are shared with perl/ which may
 156 # be built by a different compiler.
 157 BASIC_CFLAGS = $(PERL_CFLAGS)
 158 BASIC_LDFLAGS = $(PERL_LDFLAGS)
 159
 160 SCRIPT_SH = \
 161         git-bisect.sh git-branch.sh git-checkout.sh \
 162         git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
 163         git-fetch.sh \
 164         git-ls-remote.sh \
 165         git-merge-one-file.sh git-parse-remote.sh \
 166         git-pull.sh git-rebase.sh \
 167         git-repack.sh git-request-pull.sh git-reset.sh \
 168         git-resolve.sh git-revert.sh git-sh-setup.sh \
 169         git-tag.sh git-verify-tag.sh \
 170         git-applymbox.sh git-applypatch.sh git-am.sh \
 171         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 172         git-merge-resolve.sh git-merge-ours.sh \
 173         git-lost-found.sh git-quiltimport.sh
 174
 175 SCRIPT_PERL = \
 176         git-archimport.perl git-cvsimport.perl git-relink.perl \
 177         git-shortlog.perl git-rerere.perl \
 178         git-annotate.perl git-cvsserver.perl \
 179         git-svnimport.perl git-cvsexportcommit.perl \
 180         git-send-email.perl git-svn.perl
 181
 182 SCRIPT_PYTHON = \
 183         git-merge-recursive.py
 184
 185 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 186           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 187           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 188           git-cherry-pick git-status git-instaweb
 189
 190 # The ones that do not have to link with lcrypto, lz nor xdiff.
 191 SIMPLE_PROGRAMS = \
 192         git-daemon$X
 193
 194 # ... and all the rest that could be moved out of bindir to gitexecdir
 195 PROGRAMS = \
 196         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 197         git-hash-object$X git-index-pack$X git-local-fetch$X \
 198         git-merge-base$X \
 199         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 200         git-peek-remote$X git-receive-pack$X \
 201         git-send-pack$X git-shell$X \
 202         git-show-index$X git-ssh-fetch$X \
 203         git-ssh-upload$X git-unpack-file$X \
 204         git-update-server-info$X \
 205         git-upload-pack$X git-verify-pack$X \
 206         git-pack-redundant$X git-var$X \
 207         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
 208
 209 BUILT_INS = \
 210         git-format-patch$X git-show$X git-whatchanged$X \
 211         git-get-tar-commit-id$X \
 212         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 213
 214 # what 'all' will build and 'install' will install, in gitexecdir
 215 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 216
 217 # Backward compatibility -- to be removed after 1.0
 218 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 219
 220 # Set paths to tools early so that they can be used for version tests.
 221 ifndef SHELL_PATH
 222         SHELL_PATH = /bin/sh
 223 endif
 224 ifndef PERL_PATH
 225         PERL_PATH = /usr/bin/perl
 226 endif
 227 ifndef PYTHON_PATH
 228         PYTHON_PATH = /usr/bin/python
 229 endif
 230
 231 PYMODULES = \
 232         gitMergeCommon.py
 233
 234 LIB_FILE=libgit.a
 235 XDIFF_LIB=xdiff/lib.a
 236
 237 LIB_H = \
 238         blob.h cache.h commit.h csum-file.h delta.h \
 239         diff.h object.h pack.h pkt-line.h quote.h refs.h \
 240         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 241         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
 242
 243 DIFF_OBJS = \
 244         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 245         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 246         diffcore-delta.o log-tree.o
 247
 248 LIB_OBJS = \
 249         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 250         date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
 251         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 252         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 253         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 254         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 255         fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
 256         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS)
 257
 258 BUILTIN_OBJS = \
 259         builtin-add.o \
 260         builtin-apply.o \
 261         builtin-cat-file.o \
 262         builtin-checkout-index.o \
 263         builtin-check-ref-format.o \
 264         builtin-commit-tree.o \
 265         builtin-count-objects.o \
 266         builtin-diff.o \
 267         builtin-diff-files.o \
 268         builtin-diff-index.o \
 269         builtin-diff-stages.o \
 270         builtin-diff-tree.o \
 271         builtin-fmt-merge-msg.o \
 272         builtin-grep.o \
 273         builtin-init-db.o \
 274         builtin-log.o \
 275         builtin-ls-files.o \
 276         builtin-ls-tree.o \
 277         builtin-mailinfo.o \
 278         builtin-mailsplit.o \
 279         builtin-mv.o \
 280         builtin-name-rev.o \
 281         builtin-pack-objects.o \
 282         builtin-prune.o \
 283         builtin-prune-packed.o \
 284         builtin-push.o \
 285         builtin-read-tree.o \
 286         builtin-repo-config.o \
 287         builtin-rev-list.o \
 288         builtin-rev-parse.o \
 289         builtin-rm.o \
 290         builtin-show-branch.o \
 291         builtin-stripspace.o \
 292         builtin-symbolic-ref.o \
 293         builtin-tar-tree.o \
 294         builtin-unpack-objects.o \
 295         builtin-update-index.o \
 296         builtin-update-ref.o \
 297         builtin-upload-tar.o \
 298         builtin-verify-pack.o \
 299         builtin-write-tree.o
 300
 301 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 302 EXTLIBS = -lz
 303
 304 #
 305 # Platform specific tweaks
 306 #
 307
 308 # We choose to avoid "if .. else if .. else .. endif endif"
 309 # because maintaining the nesting to match is a pain.  If
 310 # we had "elif" things would have been much nicer...
 311
 312 ifeq ($(uname_S),Linux)
 313         NO_STRLCPY = YesPlease
 314 endif
 315 ifeq ($(uname_S),GNU/kFreeBSD)
 316         NO_STRLCPY = YesPlease
 317 endif
 318 ifeq ($(uname_S),Darwin)
 319         NEEDS_SSL_WITH_CRYPTO = YesPlease
 320         NEEDS_LIBICONV = YesPlease
 321         NO_STRLCPY = YesPlease
 322         ifndef NO_FINK
 323                 ifeq ($(shell test -d /sw/lib && echo y),y)
 324                         BASIC_CFLAGS += -I/sw/include
 325                         BASIC_LDFLAGS += -L/sw/lib
 326                 endif
 327         endif
 328         ifndef NO_DARWIN_PORTS
 329                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 330                         BASIC_CFLAGS += -I/opt/local/include
 331                         BASIC_LDFLAGS += -L/opt/local/lib
 332                 endif
 333         endif
 334 endif
 335 ifeq ($(uname_S),SunOS)
 336         NEEDS_SOCKET = YesPlease
 337         NEEDS_NSL = YesPlease
 338         SHELL_PATH = /bin/bash
 339         NO_STRCASESTR = YesPlease
 340         ifeq ($(uname_R),5.8)
 341                 NEEDS_LIBICONV = YesPlease
 342                 NO_UNSETENV = YesPlease
 343                 NO_SETENV = YesPlease
 344         endif
 345         ifeq ($(uname_R),5.9)
 346                 NO_UNSETENV = YesPlease
 347                 NO_SETENV = YesPlease
 348         endif
 349         INSTALL = ginstall
 350         TAR = gtar
 351         BASIC_CFLAGS += -D__EXTENSIONS__
 352 endif
 353 ifeq ($(uname_O),Cygwin)
 354         NO_D_TYPE_IN_DIRENT = YesPlease
 355         NO_D_INO_IN_DIRENT = YesPlease
 356         NO_STRCASESTR = YesPlease
 357         NO_SYMLINK_HEAD = YesPlease
 358         NEEDS_LIBICONV = YesPlease
 359         NO_C99_FORMAT = YesPlease
 360         # There are conflicting reports about this.
 361         # On some boxes NO_MMAP is needed, and not so elsewhere.
 362         # Try uncommenting this if you see things break -- YMMV.
 363         # NO_MMAP = YesPlease
 364         NO_IPV6 = YesPlease
 365         X = .exe
 366 endif
 367 ifeq ($(uname_S),FreeBSD)
 368         NEEDS_LIBICONV = YesPlease
 369         BASIC_CFLAGS += -I/usr/local/include
 370         BASIC_LDFLAGS += -L/usr/local/lib
 371 endif
 372 ifeq ($(uname_S),OpenBSD)
 373         NO_STRCASESTR = YesPlease
 374         NEEDS_LIBICONV = YesPlease
 375         BASIC_CFLAGS += -I/usr/local/include
 376         BASIC_LDFLAGS += -L/usr/local/lib
 377 endif
 378 ifeq ($(uname_S),NetBSD)
 379         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 380                 NEEDS_LIBICONV = YesPlease
 381         endif
 382         BASIC_CFLAGS += -I/usr/pkg/include
 383         BASIC_LDFLAGS += -L/usr/pkg/lib
 384         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 385 endif
 386 ifeq ($(uname_S),AIX)
 387         NO_STRCASESTR=YesPlease
 388         NO_STRLCPY = YesPlease
 389         NEEDS_LIBICONV=YesPlease
 390 endif
 391 ifeq ($(uname_S),IRIX64)
 392         NO_IPV6=YesPlease
 393         NO_SETENV=YesPlease
 394         NO_STRCASESTR=YesPlease
 395         NO_STRLCPY = YesPlease
 396         NO_SOCKADDR_STORAGE=YesPlease
 397         SHELL_PATH=/usr/gnu/bin/bash
 398         BASIC_CFLAGS += -DPATH_MAX=1024
 399         # for now, build 32-bit version
 400         BASIC_LDFLAGS += -L/usr/lib32
 401 endif
 402 ifneq (,$(findstring arm,$(uname_M)))
 403         ARM_SHA1 = YesPlease
 404 endif
 405 ifeq ($(uname_M),x86_64)
 406         USE_PIC = YesPlease
 407 endif
 408
 409 -include config.mak.autogen
 410 -include config.mak
 411
 412 ifdef WITH_OWN_SUBPROCESS_PY
 413         PYMODULES += compat/subprocess.py
 414 else
 415         ifeq ($(NO_PYTHON),)
 416                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 417                         PYMODULES += compat/subprocess.py
 418                 endif
 419         endif
 420 endif
 421
 422 ifndef NO_CURL
 423         ifdef CURLDIR
 424                 # This is still problematic -- gcc does not always want -R.
 425                 BASIC_CFLAGS += -I$(CURLDIR)/include
 426                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 427         else
 428                 CURL_LIBCURL = -lcurl
 429         endif
 430         PROGRAMS += git-http-fetch$X
 431         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 432         ifeq "$(curl_check)" "070908"
 433                 ifndef NO_EXPAT
 434                         PROGRAMS += git-http-push$X
 435                 endif
 436         endif
 437         ifndef NO_EXPAT
 438                 EXPAT_LIBEXPAT = -lexpat
 439         endif
 440 endif
 441
 442 ifndef NO_OPENSSL
 443         OPENSSL_LIBSSL = -lssl
 444         ifdef OPENSSLDIR
 445                 # Again this may be problematic -- gcc does not always want -R.
 446                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 447                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 448         else
 449                 OPENSSL_LINK =
 450         endif
 451 else
 452         BASIC_CFLAGS += -DNO_OPENSSL
 453         MOZILLA_SHA1 = 1
 454         OPENSSL_LIBSSL =
 455 endif
 456 ifdef NEEDS_SSL_WITH_CRYPTO
 457         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 458 else
 459         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 460 endif
 461 ifdef NEEDS_LIBICONV
 462         ifdef ICONVDIR
 463                 # Again this may be problematic -- gcc does not always want -R.
 464                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 465                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 466         else
 467                 ICONV_LINK =
 468         endif
 469         EXTLIBS += $(ICONV_LINK) -liconv
 470 endif
 471 ifdef NEEDS_SOCKET
 472         EXTLIBS += -lsocket
 473         SIMPLE_LIB += -lsocket
 474 endif
 475 ifdef NEEDS_NSL
 476         EXTLIBS += -lnsl
 477         SIMPLE_LIB += -lnsl
 478 endif
 479 ifdef NO_D_TYPE_IN_DIRENT
 480         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 481 endif
 482 ifdef NO_D_INO_IN_DIRENT
 483         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 484 endif
 485 ifdef NO_C99_FORMAT
 486         ALL_CFLAGS += -DNO_C99_FORMAT
 487 endif
 488 ifdef NO_SYMLINK_HEAD
 489         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 490 endif
 491 ifdef NO_STRCASESTR
 492         COMPAT_CFLAGS += -DNO_STRCASESTR
 493         COMPAT_OBJS += compat/strcasestr.o
 494 endif
 495 ifdef NO_STRLCPY
 496         COMPAT_CFLAGS += -DNO_STRLCPY
 497         COMPAT_OBJS += compat/strlcpy.o
 498 endif
 499 ifdef NO_SETENV
 500         COMPAT_CFLAGS += -DNO_SETENV
 501         COMPAT_OBJS += compat/setenv.o
 502 endif
 503 ifdef NO_SETENV
 504         COMPAT_CFLAGS += -DNO_UNSETENV
 505         COMPAT_OBJS += compat/unsetenv.o
 506 endif
 507 ifdef NO_MMAP
 508         COMPAT_CFLAGS += -DNO_MMAP
 509         COMPAT_OBJS += compat/mmap.o
 510 endif
 511 ifdef NO_IPV6
 512         BASIC_CFLAGS += -DNO_IPV6
 513 endif
 514 ifdef NO_SOCKADDR_STORAGE
 515 ifdef NO_IPV6
 516         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 517 else
 518         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 519 endif
 520 endif
 521 ifdef NO_INET_NTOP
 522         LIB_OBJS += compat/inet_ntop.o
 523 endif
 524
 525 ifdef NO_ICONV
 526         BASIC_CFLAGS += -DNO_ICONV
 527 endif
 528
 529 ifdef PPC_SHA1
 530         SHA1_HEADER = "ppc/sha1.h"
 531         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 532 else
 533 ifdef ARM_SHA1
 534         SHA1_HEADER = "arm/sha1.h"
 535         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 536 else
 537 ifdef MOZILLA_SHA1
 538         SHA1_HEADER = "mozilla-sha1/sha1.h"
 539         LIB_OBJS += mozilla-sha1/sha1.o
 540 else
 541         SHA1_HEADER = <openssl/sha.h>
 542         EXTLIBS += $(LIB_4_CRYPTO)
 543 endif
 544 endif
 545 endif
 546 ifdef USE_PIC
 547         ALL_CFLAGS += -fPIC
 548 endif
 549 ifdef NO_ACCURATE_DIFF
 550         BASIC_CFLAGS += -DNO_ACCURATE_DIFF
 551 endif
 552
 553 # Shell quote (do not use $(call) to accommodate ancient setups);
 554
 555 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 556
 557 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 558 bindir_SQ = $(subst ','\'',$(bindir))
 559 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 560 template_dir_SQ = $(subst ','\'',$(template_dir))
 561 prefix_SQ = $(subst ','\'',$(prefix))
 562
 563 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 564 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 565 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 566 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 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: perl/Makefile
 584         $(MAKE) -C perl
 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 $(BUILT_INS): git$X
 598         rm -f $@ && ln git$X $@
 599
 600 common-cmds.h: Documentation/git-*.txt
 601         ./generate-cmdlist.sh > $@+
 602         mv $@+ $@
 603
 604 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 605         rm -f $@ $@+
 606         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 607             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 608             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 609             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 610             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 611             $@.sh >$@+
 612         chmod +x $@+
 613         mv $@+ $@
 614
 615 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/Makefile
 616 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 617         rm -f $@ $@+
 618         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 619         sed -e '1{' \
 620             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 621             -e '        h' \
 622             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 623             -e '        H' \
 624             -e '        x' \
 625             -e '}' \
 626             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 627             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 628             $@.perl >$@+
 629         chmod +x $@+
 630         mv $@+ $@
 631
 632 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 633         rm -f $@ $@+
 634         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 635             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 636             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 637             $@.py >$@+
 638         chmod +x $@+
 639         mv $@+ $@
 640
 641 git-cherry-pick: git-revert
 642         cp $< $@+
 643         mv $@+ $@
 644
 645 git-status: git-commit
 646         cp $< $@+
 647         mv $@+ $@
 648
 649 gitweb/gitweb.cgi: gitweb/gitweb.perl
 650         rm -f $@ $@+
 651         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 652             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 653             -e 's|++GIT_BINDIR++|$(bindir)|g' \
 654             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 655             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 656             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 657             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|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             $< >$@+
 663         chmod +x $@+
 664         mv $@+ $@
 665
 666 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 667         rm -f $@ $@+
 668         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 669             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 670             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 671             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 672             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 673             -e '/@@GITWEB_CGI@@/d' \
 674             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 675             -e '/@@GITWEB_CSS@@/d' \
 676             $@.sh > $@+
 677         chmod +x $@+
 678         mv $@+ $@
 679
 680 configure: configure.ac
 681         rm -f $@ $<+
 682         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 683             $< > $<+
 684         autoconf -o $@ $<+
 685         rm -f $<+
 686
 687 # These can record GIT_VERSION
 688 git$X git.spec \
 689         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 690         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 691         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 692         : GIT-VERSION-FILE
 693
 694 %.o: %.c GIT-CFLAGS
 695         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 696 %.o: %.S
 697         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 698
 699 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 700         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 701 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 702         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 703
 704 http.o: http.c GIT-CFLAGS
 705         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 706
 707 ifdef NO_EXPAT
 708 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 709         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 710 endif
 711
 712 git-%$X: %.o $(GITLIBS)
 713         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 714
 715 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 716 $(SIMPLE_PROGRAMS) : git-%$X : %.o
 717         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 718                 $(LIB_FILE) $(SIMPLE_LIB)
 719
 720 ssh-pull.o: ssh-fetch.c
 721 ssh-push.o: ssh-upload.c
 722 git-local-fetch$X: fetch.o
 723 git-ssh-fetch$X: rsh.o fetch.o
 724 git-ssh-upload$X: rsh.o
 725 git-ssh-pull$X: rsh.o fetch.o
 726 git-ssh-push$X: rsh.o
 727
 728 git-imap-send$X: imap-send.o $(LIB_FILE)
 729
 730 http.o http-fetch.o http-push.o: http.h
 731 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 732         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 733                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 734
 735 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 736         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 737                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 738
 739 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 740 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 741 $(DIFF_OBJS): diffcore.h
 742
 743 $(LIB_FILE): $(LIB_OBJS)
 744         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 745
 746 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 747
 748 $(XDIFF_LIB): $(XDIFF_OBJS)
 749         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 750
 751
 752 PERL_DEFINE = $(BASIC_CFLAGS) -DGIT_VERSION='"$(GIT_VERSION)"'
 753 PERL_DEFINE_SQ = $(subst ','\'',$(PERL_DEFINE))
 754 PERL_LIBS = $(BASIC_LDFLAGS) $(EXTLIBS)
 755 PERL_LIBS_SQ = $(subst ','\'',$(PERL_LIBS))
 756 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 757         (cd perl && $(PERL_PATH) Makefile.PL \
 758                 PREFIX='$(prefix_SQ)' \
 759                 DEFINE='$(PERL_DEFINE_SQ)' \
 760                 LIBS='$(PERL_LIBS_SQ)')
 761
 762 doc:
 763         $(MAKE) -C Documentation all
 764
 765 TAGS:
 766         rm -f TAGS
 767         find . -name '*.[hcS]' -print | xargs etags -a
 768
 769 tags:
 770         rm -f tags
 771         find . -name '*.[hcS]' -print | xargs ctags -a
 772
 773 ### Detect prefix changes
 774 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 775              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 776
 777 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 778         @FLAGS='$(TRACK_CFLAGS)'; \
 779             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 780                 echo 1>&2 "    * new build flags or prefix"; \
 781                 echo "$$FLAGS" >GIT-CFLAGS; \
 782             fi
 783
 784 ### Testing rules
 785
 786 # GNU make supports exporting all variables by "export" without parameters.
 787 # However, the environment gets quite big, and some programs have problems
 788 # with that.
 789
 790 export NO_PYTHON
 791 export NO_SVN_TESTS
 792
 793 test: all
 794         $(MAKE) -C t/ all
 795
 796 test-date$X: test-date.c date.o ctype.o
 797         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 798
 799 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 800         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 801
 802 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 803         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 804
 805 test-sha1$X: test-sha1.o $(GITLIBS)
 806         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 807
 808 check-sha1:: test-sha1$X
 809         ./test-sha1.sh
 810
 811 check:
 812         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 813
 814
 815
 816 ### Installation rules
 817
 818 install: all
 819         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 820         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 821         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 822         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 823         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 824         $(MAKE) -C perl install
 825         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 826         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 827         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 828         then \
 829                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 830                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 831                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 832                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 833         fi
 834         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 835
 836 install-doc:
 837         $(MAKE) -C Documentation install
 838
 839
 840
 841
 842 ### Maintainer's dist rules
 843
 844 git.spec: git.spec.in
 845         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 846         mv $@+ $@
 847
 848 GIT_TARNAME=git-$(GIT_VERSION)
 849 dist: git.spec git-tar-tree
 850         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 851         @mkdir -p $(GIT_TARNAME)
 852         @cp git.spec $(GIT_TARNAME)
 853         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 854         $(TAR) rf $(GIT_TARNAME).tar \
 855                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 856         @rm -rf $(GIT_TARNAME)
 857         gzip -f -9 $(GIT_TARNAME).tar
 858
 859 rpm: dist
 860         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 861
 862 htmldocs = git-htmldocs-$(GIT_VERSION)
 863 manpages = git-manpages-$(GIT_VERSION)
 864 dist-doc:
 865         rm -fr .doc-tmp-dir
 866         mkdir .doc-tmp-dir
 867         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 868         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 869         gzip -n -9 -f $(htmldocs).tar
 870         :
 871         rm -fr .doc-tmp-dir
 872         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 873         $(MAKE) -C Documentation DESTDIR=./ \
 874                 man1dir=../.doc-tmp-dir/man1 \
 875                 man7dir=../.doc-tmp-dir/man7 \
 876                 install
 877         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 878         gzip -n -9 -f $(manpages).tar
 879         rm -fr .doc-tmp-dir
 880
 881 ### Cleaning rules
 882
 883 clean:
 884         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 885                 $(LIB_FILE) $(XDIFF_LIB)
 886         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 887         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 888         rm -rf autom4te.cache
 889         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 890         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 891         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 892         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 893         rm -f gitweb/gitweb.cgi
 894         $(MAKE) -C Documentation/ clean
 895         [ ! -f perl/Makefile ] || $(MAKE) -C perl/ clean || $(MAKE) -C perl/ clean
 896         rm -f perl/ppport.h perl/Makefile.old
 897         $(MAKE) -C templates/ clean
 898         $(MAKE) -C t/ clean
 899         rm -f GIT-VERSION-FILE GIT-CFLAGS
 900
 901 .PHONY: all install clean strip
 902 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 903
 904 ### Check documentation
 905 #
 906 check-docs::
 907         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 908         do \
 909                 case "$$v" in \
 910                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 911                 git-merge-resolve | git-merge-stupid | \
 912                 git-ssh-pull | git-ssh-push ) continue ;; \
 913                 esac ; \
 914                 test -f "Documentation/$$v.txt" || \
 915                 echo "no doc: $$v"; \
 916                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 917                 case "$$v" in \
 918                 git) ;; \
 919                 *) echo "no link: $$v";; \
 920                 esac ; \
 921         done | sort