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_STRCASESTR if you don't have strcasestr.
  23 #
  24 # Define NO_STRLCPY if you don't have strlcpy.
  25 #
  26 # Define NO_SETENV if you don't have setenv in the C library.
  27 #
  28 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  29 # Enable it on Windows.  By default, symrefs are still used.
  30 #
  31 # Define PPC_SHA1 environment variable when running make to make use of
  32 # a bundled SHA1 routine optimized for PowerPC.
  33 #
  34 # Define ARM_SHA1 environment variable when running make to make use of
  35 # a bundled SHA1 routine optimized for ARM.
  36 #
  37 # Define MOZILLA_SHA1 environment variable when running make to make use of
  38 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  39 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  40 # choice) has very fast version optimized for i586.
  41 #
  42 # Define USE_PIC if you need the main git objects to be built with -fPIC
  43 # in order to build and link perl/Git.so.  x86-64 seems to need this.
  44 #
  45 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  46 #
  47 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  48 #
  49 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  50 # Patrick Mauritz).
  51 #
  52 # Define NO_MMAP if you want to avoid mmap.
  53 #
  54 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
  55 #
  56 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  57 #
  58 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
  59 # sockaddr_storage.
  60 #
  61 # Define NO_ICONV if your libc does not properly support iconv.
  62 #
  63 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
  64 # a missing newline at the end of the file.
  65 #
  66 # Define NO_PYTHON if you want to loose all benefits of the recursive merge.
  67 #
  68 # Define COLLISION_CHECK below if you believe that SHA1's
  69 # 1461501637330902918203684832716283019655932542976 hashes do not give you
  70 # sufficient guarantee that no collisions between objects will ever happen.
  71 #
  72 # Define USE_NSEC below if you want git to care about sub-second file mtimes
  73 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  74 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  75 # randomly break unless your underlying filesystem supports those sub-second
  76 # times (my ext3 doesn't).
  77 #
  78 # Define USE_STDEV below if you want git to care about the underlying device
  79 # change being considered an inode change from the update-cache perspective.
  80
  81 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  82         @$(SHELL_PATH) ./GIT-VERSION-GEN
  83 -include GIT-VERSION-FILE
  84
  85 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
  86 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
  87 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
  88 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
  89 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
  90
  91 # CFLAGS and LDFLAGS are for the users to override from the command line.
  92
  93 CFLAGS = -g -O2 -Wall
  94 LDFLAGS =
  95 ALL_CFLAGS = $(CFLAGS)
  96 ALL_LDFLAGS = $(LDFLAGS)
  97 PERL_CFLAGS =
  98 PERL_LDFLAGS =
  99 STRIP ?= strip
 100
 101 prefix = $(HOME)
 102 bindir = $(prefix)/bin
 103 gitexecdir = $(bindir)
 104 template_dir = $(prefix)/share/git-core/templates/
 105 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
 106 # DESTDIR=
 107
 108 CC = gcc
 109 AR = ar
 110 TAR = tar
 111 INSTALL = install
 112 RPMBUILD = rpmbuild
 113
 114 # sparse is architecture-neutral, which means that we need to tell it
 115 # explicitly what architecture to check for. Fix this up for yours..
 116 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 117
 118
 119
 120 ### --- END CONFIGURATION SECTION ---
 121
 122 # Those must not be GNU-specific; they are shared with perl/ which may
 123 # be built by a different compiler.
 124 BASIC_CFLAGS = $(PERL_CFLAGS)
 125 BASIC_LDFLAGS = $(PERL_LDFLAGS)
 126
 127 SCRIPT_SH = \
 128         git-bisect.sh git-branch.sh git-checkout.sh \
 129         git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
 130         git-fetch.sh \
 131         git-ls-remote.sh \
 132         git-merge-one-file.sh git-parse-remote.sh \
 133         git-prune.sh git-pull.sh git-rebase.sh \
 134         git-repack.sh git-request-pull.sh git-reset.sh \
 135         git-resolve.sh git-revert.sh git-sh-setup.sh \
 136         git-tag.sh git-verify-tag.sh \
 137         git-applymbox.sh git-applypatch.sh git-am.sh \
 138         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 139         git-merge-resolve.sh git-merge-ours.sh \
 140         git-lost-found.sh git-quiltimport.sh
 141
 142 SCRIPT_PERL = \
 143         git-archimport.perl git-cvsimport.perl git-relink.perl \
 144         git-shortlog.perl git-fmt-merge-msg.perl git-rerere.perl \
 145         git-annotate.perl git-cvsserver.perl \
 146         git-svnimport.perl git-mv.perl git-cvsexportcommit.perl \
 147         git-send-email.perl
 148
 149 SCRIPT_PYTHON = \
 150         git-merge-recursive.py
 151
 152 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 153           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 154           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 155           git-cherry-pick git-status
 156
 157 # The ones that do not have to link with lcrypto, lz nor xdiff.
 158 SIMPLE_PROGRAMS = \
 159         git-daemon$X
 160
 161 # ... and all the rest that could be moved out of bindir to gitexecdir
 162 PROGRAMS = \
 163         git-checkout-index$X \
 164         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 165         git-hash-object$X git-index-pack$X git-local-fetch$X \
 166         git-merge-base$X \
 167         git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
 168         git-peek-remote$X git-prune-packed$X git-receive-pack$X \
 169         git-send-pack$X git-shell$X \
 170         git-show-index$X git-ssh-fetch$X \
 171         git-ssh-upload$X git-unpack-file$X \
 172         git-unpack-objects$X git-update-server-info$X \
 173         git-upload-pack$X git-verify-pack$X \
 174         git-symbolic-ref$X \
 175         git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
 176         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
 177
 178 BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
 179         git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
 180         git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
 181         git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
 182         git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
 183         git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
 184         git-read-tree$X git-commit-tree$X git-write-tree$X \
 185         git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
 186         git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X
 187
 188 # what 'all' will build and 'install' will install, in gitexecdir
 189 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 190
 191 # Backward compatibility -- to be removed after 1.0
 192 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 193
 194 # Set paths to tools early so that they can be used for version tests.
 195 ifndef SHELL_PATH
 196         SHELL_PATH = /bin/sh
 197 endif
 198 ifndef PERL_PATH
 199         PERL_PATH = /usr/bin/perl
 200 endif
 201 ifndef PYTHON_PATH
 202         PYTHON_PATH = /usr/bin/python
 203 endif
 204
 205 PYMODULES = \
 206         gitMergeCommon.py
 207
 208 LIB_FILE=libgit.a
 209 XDIFF_LIB=xdiff/lib.a
 210
 211 LIB_H = \
 212         blob.h cache.h commit.h csum-file.h delta.h \
 213         diff.h object.h pack.h pkt-line.h quote.h refs.h \
 214         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 215         tree-walk.h log-tree.h dir.h
 216
 217 DIFF_OBJS = \
 218         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 219         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 220         diffcore-delta.o log-tree.o
 221
 222 LIB_OBJS = \
 223         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 224         date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
 225         object.o pack-check.o patch-delta.o path.o pkt-line.o \
 226         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 227         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 228         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 229         fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
 230         alloc.o $(DIFF_OBJS)
 231
 232 BUILTIN_OBJS = \
 233         builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
 234         builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
 235         builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
 236         builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
 237         builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
 238         builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
 239         builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
 240         builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
 241         builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
 242         builtin-update-ref.o
 243
 244 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 245 EXTLIBS = -lz
 246
 247 #
 248 # Platform specific tweaks
 249 #
 250
 251 # We choose to avoid "if .. else if .. else .. endif endif"
 252 # because maintaining the nesting to match is a pain.  If
 253 # we had "elif" things would have been much nicer...
 254
 255 ifeq ($(uname_S),Linux)
 256         NO_STRLCPY = YesPlease
 257 endif
 258 ifeq ($(uname_S),Darwin)
 259         NEEDS_SSL_WITH_CRYPTO = YesPlease
 260         NEEDS_LIBICONV = YesPlease
 261         NO_STRLCPY = YesPlease
 262         ## fink
 263         ifeq ($(shell test -d /sw/lib && echo y),y)
 264                 BASIC_CFLAGS += -I/sw/include
 265                 BASIC_LDFLAGS += -L/sw/lib
 266         endif
 267         ## darwinports
 268         ifeq ($(shell test -d /opt/local/lib && echo y),y)
 269                 BASIC_CFLAGS += -I/opt/local/include
 270                 BASIC_LDFLAGS += -L/opt/local/lib
 271         endif
 272 endif
 273 ifeq ($(uname_S),SunOS)
 274         NEEDS_SOCKET = YesPlease
 275         NEEDS_NSL = YesPlease
 276         SHELL_PATH = /bin/bash
 277         NO_STRCASESTR = YesPlease
 278         NO_STRLCPY = YesPlease
 279         ifeq ($(uname_R),5.8)
 280                 NEEDS_LIBICONV = YesPlease
 281                 NO_UNSETENV = YesPlease
 282                 NO_SETENV = YesPlease
 283         endif
 284         ifeq ($(uname_R),5.9)
 285                 NO_UNSETENV = YesPlease
 286                 NO_SETENV = YesPlease
 287         endif
 288         INSTALL = ginstall
 289         TAR = gtar
 290         BASIC_CFLAGS += -D__EXTENSIONS__
 291 endif
 292 ifeq ($(uname_O),Cygwin)
 293         NO_D_TYPE_IN_DIRENT = YesPlease
 294         NO_D_INO_IN_DIRENT = YesPlease
 295         NO_STRCASESTR = YesPlease
 296         NO_STRLCPY = YesPlease
 297         NO_SYMLINK_HEAD = YesPlease
 298         NEEDS_LIBICONV = YesPlease
 299         # There are conflicting reports about this.
 300         # On some boxes NO_MMAP is needed, and not so elsewhere.
 301         # Try uncommenting this if you see things break -- YMMV.
 302         # NO_MMAP = YesPlease
 303         NO_IPV6 = YesPlease
 304         X = .exe
 305 endif
 306 ifeq ($(uname_S),FreeBSD)
 307         NEEDS_LIBICONV = YesPlease
 308         BASIC_CFLAGS += -I/usr/local/include
 309         BASIC_LDFLAGS += -L/usr/local/lib
 310 endif
 311 ifeq ($(uname_S),OpenBSD)
 312         NO_STRCASESTR = YesPlease
 313         NEEDS_LIBICONV = YesPlease
 314         BASIC_CFLAGS += -I/usr/local/include
 315         BASIC_LDFLAGS += -L/usr/local/lib
 316 endif
 317 ifeq ($(uname_S),NetBSD)
 318         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 319                 NEEDS_LIBICONV = YesPlease
 320         endif
 321         BASIC_CFLAGS += -I/usr/pkg/include
 322         BASIC_LDFLAGS += -L/usr/pkg/lib
 323         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 324 endif
 325 ifeq ($(uname_S),AIX)
 326         NO_STRCASESTR=YesPlease
 327         NO_STRLCPY = YesPlease
 328         NEEDS_LIBICONV=YesPlease
 329 endif
 330 ifeq ($(uname_S),IRIX64)
 331         NO_IPV6=YesPlease
 332         NO_SETENV=YesPlease
 333         NO_STRCASESTR=YesPlease
 334         NO_STRLCPY = YesPlease
 335         NO_SOCKADDR_STORAGE=YesPlease
 336         SHELL_PATH=/usr/gnu/bin/bash
 337         BASIC_CFLAGS += -DPATH_MAX=1024
 338         # for now, build 32-bit version
 339         BASIC_LDFLAGS += -L/usr/lib32
 340 endif
 341 ifneq (,$(findstring arm,$(uname_M)))
 342         ARM_SHA1 = YesPlease
 343 endif
 344 ifeq ($(uname_M),x86_64)
 345         USE_PIC = YesPlease
 346 endif
 347
 348 -include config.mak
 349
 350 ifdef WITH_OWN_SUBPROCESS_PY
 351         PYMODULES += compat/subprocess.py
 352 else
 353         ifeq ($(NO_PYTHON),)
 354                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 355                         PYMODULES += compat/subprocess.py
 356                 endif
 357         endif
 358 endif
 359
 360 ifndef NO_CURL
 361         ifdef CURLDIR
 362                 # This is still problematic -- gcc does not always want -R.
 363                 BASIC_CFLAGS += -I$(CURLDIR)/include
 364                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 365         else
 366                 CURL_LIBCURL = -lcurl
 367         endif
 368         PROGRAMS += git-http-fetch$X
 369         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 370         ifeq "$(curl_check)" "070908"
 371                 ifndef NO_EXPAT
 372                         PROGRAMS += git-http-push$X
 373                 endif
 374         endif
 375         ifndef NO_EXPAT
 376                 EXPAT_LIBEXPAT = -lexpat
 377         endif
 378 endif
 379
 380 ifndef NO_OPENSSL
 381         OPENSSL_LIBSSL = -lssl
 382         ifdef OPENSSLDIR
 383                 # Again this may be problematic -- gcc does not always want -R.
 384                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 385                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 386         else
 387                 OPENSSL_LINK =
 388         endif
 389 else
 390         BASIC_CFLAGS += -DNO_OPENSSL
 391         MOZILLA_SHA1 = 1
 392         OPENSSL_LIBSSL =
 393 endif
 394 ifdef NEEDS_SSL_WITH_CRYPTO
 395         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 396 else
 397         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 398 endif
 399 ifdef NEEDS_LIBICONV
 400         ifdef ICONVDIR
 401                 # Again this may be problematic -- gcc does not always want -R.
 402                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 403                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 404         else
 405                 ICONV_LINK =
 406         endif
 407         EXTLIBS += $(ICONV_LINK) -liconv
 408 endif
 409 ifdef NEEDS_SOCKET
 410         EXTLIBS += -lsocket
 411         SIMPLE_LIB += -lsocket
 412 endif
 413 ifdef NEEDS_NSL
 414         EXTLIBS += -lnsl
 415         SIMPLE_LIB += -lnsl
 416 endif
 417 ifdef NO_D_TYPE_IN_DIRENT
 418         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 419 endif
 420 ifdef NO_D_INO_IN_DIRENT
 421         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 422 endif
 423 ifdef NO_SYMLINK_HEAD
 424         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 425 endif
 426 ifdef NO_STRCASESTR
 427         COMPAT_CFLAGS += -DNO_STRCASESTR
 428         COMPAT_OBJS += compat/strcasestr.o
 429 endif
 430 ifdef NO_STRLCPY
 431         COMPAT_CFLAGS += -DNO_STRLCPY
 432         COMPAT_OBJS += compat/strlcpy.o
 433 endif
 434 ifdef NO_SETENV
 435         COMPAT_CFLAGS += -DNO_SETENV
 436         COMPAT_OBJS += compat/setenv.o
 437 endif
 438 ifdef NO_SETENV
 439         COMPAT_CFLAGS += -DNO_UNSETENV
 440         COMPAT_OBJS += compat/unsetenv.o
 441 endif
 442 ifdef NO_MMAP
 443         COMPAT_CFLAGS += -DNO_MMAP
 444         COMPAT_OBJS += compat/mmap.o
 445 endif
 446 ifdef NO_IPV6
 447         BASIC_CFLAGS += -DNO_IPV6
 448 endif
 449 ifdef NO_SOCKADDR_STORAGE
 450 ifdef NO_IPV6
 451         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 452 else
 453         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 454 endif
 455 endif
 456 ifdef NO_INET_NTOP
 457         LIB_OBJS += compat/inet_ntop.o
 458 endif
 459
 460 ifdef NO_ICONV
 461         BASIC_CFLAGS += -DNO_ICONV
 462 endif
 463
 464 ifdef PPC_SHA1
 465         SHA1_HEADER = "ppc/sha1.h"
 466         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 467 else
 468 ifdef ARM_SHA1
 469         SHA1_HEADER = "arm/sha1.h"
 470         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 471 else
 472 ifdef MOZILLA_SHA1
 473         SHA1_HEADER = "mozilla-sha1/sha1.h"
 474         LIB_OBJS += mozilla-sha1/sha1.o
 475 else
 476         SHA1_HEADER = <openssl/sha.h>
 477         EXTLIBS += $(LIB_4_CRYPTO)
 478 endif
 479 endif
 480 endif
 481 ifdef USE_PIC
 482         ALL_CFLAGS += -fPIC
 483 endif
 484 ifdef NO_ACCURATE_DIFF
 485         BASIC_CFLAGS += -DNO_ACCURATE_DIFF
 486 endif
 487
 488 # Shell quote (do not use $(call) to accomodate ancient setups);
 489
 490 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 491
 492 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 493 bindir_SQ = $(subst ','\'',$(bindir))
 494 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 495 template_dir_SQ = $(subst ','\'',$(template_dir))
 496 prefix_SQ = $(subst ','\'',$(prefix))
 497
 498 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 499 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 500 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 501 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 502
 503 LIBS = $(GITLIBS) $(EXTLIBS)
 504
 505 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 506 LIB_OBJS += $(COMPAT_OBJS)
 507
 508 ALL_CFLAGS += $(BASIC_CFLAGS)
 509 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 510
 511 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 512
 513
 514 ### Build rules
 515
 516 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
 517
 518 all: perl/Makefile
 519         $(MAKE) -C perl
 520         $(MAKE) -C templates
 521
 522 strip: $(PROGRAMS) git$X
 523         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 524
 525 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 526         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 527                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 528                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 529
 530 builtin-help.o: common-cmds.h
 531
 532 $(BUILT_INS): git$X
 533         rm -f $@ && ln git$X $@
 534
 535 common-cmds.h: Documentation/git-*.txt
 536         ./generate-cmdlist.sh > $@+
 537         mv $@+ $@
 538
 539 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 540         rm -f $@ $@+
 541         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 542             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 543             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 544             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 545             $@.sh >$@+
 546         chmod +x $@+
 547         mv $@+ $@
 548
 549 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/Makefile
 550 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
 551         rm -f $@ $@+
 552         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
 553         sed -e '1{' \
 554             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 555             -e '        h' \
 556             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
 557             -e '        H' \
 558             -e '        x' \
 559             -e '}' \
 560             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
 561             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 562             $@.perl >$@+
 563         chmod +x $@+
 564         mv $@+ $@
 565
 566 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 567         rm -f $@ $@+
 568         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 569             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 570             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 571             $@.py >$@+
 572         chmod +x $@+
 573         mv $@+ $@
 574
 575 git-cherry-pick: git-revert
 576         cp $< $@+
 577         mv $@+ $@
 578
 579 git-status: git-commit
 580         cp $< $@+
 581         mv $@+ $@
 582
 583 # These can record GIT_VERSION
 584 git$X git.spec \
 585         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 586         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 587         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 588         : GIT-VERSION-FILE
 589
 590 %.o: %.c GIT-CFLAGS
 591         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 592 %.o: %.S
 593         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 594
 595 exec_cmd.o: exec_cmd.c GIT-CFLAGS
 596         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 597 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 598         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 599
 600 http.o: http.c GIT-CFLAGS
 601         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 602
 603 ifdef NO_EXPAT
 604 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 605         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 606 endif
 607
 608 git-%$X: %.o $(GITLIBS)
 609         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 610
 611 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 612 $(SIMPLE_PROGRAMS) : git-%$X : %.o
 613         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 614                 $(LIB_FILE) $(SIMPLE_LIB)
 615
 616 git-local-fetch$X: fetch.o
 617 git-ssh-fetch$X: rsh.o fetch.o
 618 git-ssh-upload$X: rsh.o
 619 git-ssh-pull$X: rsh.o fetch.o
 620 git-ssh-push$X: rsh.o
 621
 622 git-imap-send$X: imap-send.o $(LIB_FILE)
 623
 624 http.o http-fetch.o http-push.o: http.h
 625 git-http-fetch$X: fetch.o http.o http-fetch.o $(LIB_FILE)
 626         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 627                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 628
 629 git-http-push$X: revision.o http.o http-push.o $(LIB_FILE)
 630         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 631                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 632
 633 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 634 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 635 $(DIFF_OBJS): diffcore.h
 636
 637 $(LIB_FILE): $(LIB_OBJS)
 638         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 639
 640 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 641
 642 $(XDIFF_LIB): $(XDIFF_OBJS)
 643         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 644
 645
 646 PERL_DEFINE = $(BASIC_CFLAGS) -DGIT_VERSION='"$(GIT_VERSION)"'
 647 PERL_DEFINE_SQ = $(subst ','\'',$(PERL_DEFINE))
 648 PERL_LIBS = $(BASIC_LDFLAGS) $(EXTLIBS)
 649 PERL_LIBS_SQ = $(subst ','\'',$(PERL_LIBS))
 650 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
 651         (cd perl && $(PERL_PATH) Makefile.PL \
 652                 PREFIX='$(prefix_SQ)' \
 653                 DEFINE='$(PERL_DEFINE_SQ)' \
 654                 LIBS='$(PERL_LIBS_SQ)')
 655
 656 doc:
 657         $(MAKE) -C Documentation all
 658
 659 TAGS:
 660         rm -f TAGS
 661         find . -name '*.[hcS]' -print | xargs etags -a
 662
 663 tags:
 664         rm -f tags
 665         find . -name '*.[hcS]' -print | xargs ctags -a
 666
 667 ### Detect prefix changes
 668 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 669              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 670
 671 GIT-CFLAGS: .FORCE-GIT-CFLAGS
 672         @FLAGS='$(TRACK_CFLAGS)'; \
 673             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 674                 echo 1>&2 "    * new build flags or prefix"; \
 675                 echo "$$FLAGS" >GIT-CFLAGS; \
 676             fi
 677
 678 ### Testing rules
 679
 680 # GNU make supports exporting all variables by "export" without parameters.
 681 # However, the environment gets quite big, and some programs have problems
 682 # with that.
 683
 684 export NO_PYTHON
 685
 686 test: all
 687         $(MAKE) -C t/ all
 688
 689 test-date$X: test-date.c date.o ctype.o
 690         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 691
 692 test-delta$X: test-delta.c diff-delta.o patch-delta.o
 693         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 694
 695 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 696         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 697
 698 check:
 699         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 700
 701
 702
 703 ### Installation rules
 704
 705 install: all
 706         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 707         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 708         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 709         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 710         $(MAKE) -C templates install
 711         $(MAKE) -C perl install
 712         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 713         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 714         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 715         then \
 716                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 717                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 718                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 719                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 720         fi
 721         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 722
 723 install-doc:
 724         $(MAKE) -C Documentation install
 725
 726
 727
 728
 729 ### Maintainer's dist rules
 730
 731 git.spec: git.spec.in
 732         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 733         mv $@+ $@
 734
 735 GIT_TARNAME=git-$(GIT_VERSION)
 736 dist: git.spec git-tar-tree
 737         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 738         @mkdir -p $(GIT_TARNAME)
 739         @cp git.spec $(GIT_TARNAME)
 740         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 741         $(TAR) rf $(GIT_TARNAME).tar \
 742                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 743         @rm -rf $(GIT_TARNAME)
 744         gzip -f -9 $(GIT_TARNAME).tar
 745
 746 rpm: dist
 747         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 748
 749 htmldocs = git-htmldocs-$(GIT_VERSION)
 750 manpages = git-manpages-$(GIT_VERSION)
 751 dist-doc:
 752         rm -fr .doc-tmp-dir
 753         mkdir .doc-tmp-dir
 754         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 755         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 756         gzip -n -9 -f $(htmldocs).tar
 757         :
 758         rm -fr .doc-tmp-dir
 759         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 760         $(MAKE) -C Documentation DESTDIR=./ \
 761                 man1=../.doc-tmp-dir/man1 \
 762                 man7=../.doc-tmp-dir/man7 \
 763                 install
 764         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 765         gzip -n -9 -f $(manpages).tar
 766         rm -fr .doc-tmp-dir
 767
 768 ### Cleaning rules
 769
 770 clean:
 771         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 772                 $(LIB_FILE) $(XDIFF_LIB)
 773         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 774         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 775         rm -rf $(GIT_TARNAME) .doc-tmp-dir
 776         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 777         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 778         $(MAKE) -C Documentation/ clean
 779         [ ! -f perl/Makefile ] || $(MAKE) -C perl/ clean || $(MAKE) -C perl/ clean
 780         rm -f perl/ppport.h perl/Makefile.old
 781         $(MAKE) -C templates/ clean
 782         $(MAKE) -C t/ clean
 783         rm -f GIT-VERSION-FILE GIT-CFLAGS
 784
 785 .PHONY: all install clean strip
 786 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 787
 788 ### Check documentation
 789 #
 790 check-docs::
 791         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 792         do \
 793                 case "$$v" in \
 794                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
 795                 git-merge-resolve | git-merge-stupid | \
 796                 git-ssh-pull | git-ssh-push ) continue ;; \
 797                 esac ; \
 798                 test -f "Documentation/$$v.txt" || \
 799                 echo "no doc: $$v"; \
 800                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 801                 case "$$v" in \
 802                 git) ;; \
 803                 *) echo "no link: $$v";; \
 804                 esac ; \
 805         done | sort