Andrew's git - gitweb.git/blob

   1# The default target of this Makefile is...
   2all:
   3
   4# Define MOZILLA_SHA1 environment variable when running make to make use of
   5# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
   6# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
   7# choice) has very fast version optimized for i586.
   8#
   9# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  10# This also implies MOZILLA_SHA1.
  11#
  12# Define NO_CURL if you do not have curl installed.  git-http-pull and
  13# git-http-push are not built, and you cannot use http:// and https://
  14# transports.
  15#
  16# Define CURLDIR=/foo/bar if your curl header and library files are in
  17# /foo/bar/include and /foo/bar/lib directories.
  18#
  19# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  20# not built, and you cannot push using http:// and https:// transports.
  21#
  22# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  23#
  24# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  25# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  26#
  27# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  28# do not support the 'size specifiers' introduced by C99, namely ll, hh,
  29# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  30# some C compilers supported these specifiers prior to C99 as an extension.
  31#
  32# Define NO_STRCASESTR if you don't have strcasestr.
  33#
  34# Define NO_STRLCPY if you don't have strlcpy.
  35#
  36# Define NO_SETENV if you don't have setenv in the C library.
  37#
  38# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  39# Enable it on Windows.  By default, symrefs are still used.
  40#
  41# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  42# tests.  These tests take up a significant amount of the total test time
  43# but are not needed unless you plan to talk to SVN repos.
  44#
  45# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  46# installed in /sw, but don't want GIT to link against any libraries
  47# installed there.  If defined you may specify your own (or Fink's)
  48# include directories and library directories by defining CFLAGS
  49# and LDFLAGS appropriately.
  50#
  51# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  52# have DarwinPorts installed in /opt/local, but don't want GIT to
  53# link against any libraries installed there.  If defined you may
  54# specify your own (or DarwinPort's) include directories and
  55# library directories by defining CFLAGS and LDFLAGS appropriately.
  56#
  57# Define PPC_SHA1 environment variable when running make to make use of
  58# a bundled SHA1 routine optimized for PowerPC.
  59#
  60# Define ARM_SHA1 environment variable when running make to make use of
  61# a bundled SHA1 routine optimized for ARM.
  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 WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
  73#
  74# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  75#
  76# Define NO_SOCKADDR_STORAGE if your platform does not have struct
  77# sockaddr_storage.
  78#
  79# Define NO_ICONV if your libc does not properly support iconv.
  80#
  81# Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
  82# a missing newline at the end of the file.
  83#
  84# Define NO_PYTHON if you want to lose all benefits of the recursive merge.
  85#
  86# Define COLLISION_CHECK below if you believe that SHA1's
  87# 1461501637330902918203684832716283019655932542976 hashes do not give you
  88# sufficient guarantee that no collisions between objects will ever happen.
  89
  90# Define USE_NSEC below if you want git to care about sub-second file mtimes
  91# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  92# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  93# randomly break unless your underlying filesystem supports those sub-second
  94# times (my ext3 doesn't).
  95
  96# Define USE_STDEV below if you want git to care about the underlying device
  97# change being considered an inode change from the update-cache perspective.
  98
  99GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 100        @$(SHELL_PATH) ./GIT-VERSION-GEN
 101-include GIT-VERSION-FILE
 102
 103uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 104uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 105uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 106uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 107uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 108
 109# CFLAGS and LDFLAGS are for the users to override from the command line.
 110
 111CFLAGS = -g -O2 -Wall
 112LDFLAGS =
 113ALL_CFLAGS = $(CFLAGS)
 114ALL_LDFLAGS = $(LDFLAGS)
 115STRIP ?= strip
 116
 117prefix = $(HOME)
 118bindir = $(prefix)/bin
 119gitexecdir = $(bindir)
 120template_dir = $(prefix)/share/git-core/templates/
 121GIT_PYTHON_DIR = $(prefix)/share/git-core/python
 122# DESTDIR=
 123
 124export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
 125
 126CC = gcc
 127AR = ar
 128TAR = tar
 129INSTALL = install
 130RPMBUILD = rpmbuild
 131
 132# sparse is architecture-neutral, which means that we need to tell it
 133# explicitly what architecture to check for. Fix this up for yours..
 134SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 135
 136
 137
 138### --- END CONFIGURATION SECTION ---
 139
 140SCRIPT_SH = \
 141        git-bisect.sh git-branch.sh git-checkout.sh \
 142        git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
 143        git-fetch.sh \
 144        git-ls-remote.sh \
 145        git-merge-one-file.sh git-parse-remote.sh \
 146        git-pull.sh git-rebase.sh \
 147        git-repack.sh git-request-pull.sh git-reset.sh \
 148        git-resolve.sh git-revert.sh git-sh-setup.sh \
 149        git-tag.sh git-verify-tag.sh \
 150        git-applymbox.sh git-applypatch.sh git-am.sh \
 151        git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 152        git-merge-resolve.sh git-merge-ours.sh \
 153        git-lost-found.sh git-quiltimport.sh
 154
 155SCRIPT_PERL = \
 156        git-archimport.perl git-cvsimport.perl git-relink.perl \
 157        git-shortlog.perl git-rerere.perl \
 158        git-annotate.perl git-cvsserver.perl \
 159        git-svnimport.perl git-cvsexportcommit.perl \
 160        git-send-email.perl git-svn.perl
 161
 162SCRIPT_PYTHON = \
 163        git-merge-recursive.py
 164
 165SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 166          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 167          $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 168          git-cherry-pick git-status git-instaweb
 169
 170# The ones that do not have to link with lcrypto, lz nor xdiff.
 171SIMPLE_PROGRAMS = \
 172        git-daemon$X
 173
 174# ... and all the rest that could be moved out of bindir to gitexecdir
 175PROGRAMS = \
 176        git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 177        git-hash-object$X git-index-pack$X git-local-fetch$X \
 178        git-merge-base$X \
 179        git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
 180        git-peek-remote$X git-receive-pack$X \
 181        git-send-pack$X git-shell$X \
 182        git-show-index$X git-ssh-fetch$X \
 183        git-ssh-upload$X git-unpack-file$X \
 184        git-update-server-info$X \
 185        git-upload-pack$X git-verify-pack$X \
 186        git-pack-redundant$X git-var$X \
 187        git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
 188
 189BUILT_INS = \
 190        git-format-patch$X git-show$X git-whatchanged$X \
 191        git-get-tar-commit-id$X \
 192        $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 193
 194# what 'all' will build and 'install' will install, in gitexecdir
 195ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 196
 197# Backward compatibility -- to be removed after 1.0
 198PROGRAMS += git-ssh-pull$X git-ssh-push$X
 199
 200# Set paths to tools early so that they can be used for version tests.
 201ifndef SHELL_PATH
 202        SHELL_PATH = /bin/sh
 203endif
 204ifndef PERL_PATH
 205        PERL_PATH = /usr/bin/perl
 206endif
 207ifndef PYTHON_PATH
 208        PYTHON_PATH = /usr/bin/python
 209endif
 210
 211PYMODULES = \
 212        gitMergeCommon.py
 213
 214LIB_FILE=libgit.a
 215XDIFF_LIB=xdiff/lib.a
 216
 217LIB_H = \
 218        blob.h cache.h commit.h csum-file.h delta.h \
 219        diff.h object.h pack.h pkt-line.h quote.h refs.h \
 220        run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 221        tree-walk.h log-tree.h dir.h path-list.h builtin.h
 222
 223DIFF_OBJS = \
 224        diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 225        diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 226        diffcore-delta.o log-tree.o
 227
 228LIB_OBJS = \
 229        blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 230        date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
 231        object.o pack-check.o patch-delta.o path.o pkt-line.o \
 232        quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 233        server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 234        tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 235        fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
 236        alloc.o merge-file.o path-list.o help.o $(DIFF_OBJS)
 237
 238BUILTIN_OBJS = \
 239        builtin-add.o \
 240        builtin-apply.o \
 241        builtin-cat-file.o \
 242        builtin-checkout-index.o \
 243        builtin-check-ref-format.o \
 244        builtin-commit-tree.o \
 245        builtin-count-objects.o \
 246        builtin-diff.o \
 247        builtin-diff-files.o \
 248        builtin-diff-index.o \
 249        builtin-diff-stages.o \
 250        builtin-diff-tree.o \
 251        builtin-fmt-merge-msg.o \
 252        builtin-grep.o \
 253        builtin-init-db.o \
 254        builtin-log.o \
 255        builtin-ls-files.o \
 256        builtin-ls-tree.o \
 257        builtin-mailinfo.o \
 258        builtin-mailsplit.o \
 259        builtin-mv.o \
 260        builtin-name-rev.o \
 261        builtin-pack-objects.o \
 262        builtin-prune.o \
 263        builtin-prune-packed.o \
 264        builtin-push.o \
 265        builtin-read-tree.o \
 266        builtin-repo-config.o \
 267        builtin-rev-list.o \
 268        builtin-rev-parse.o \
 269        builtin-rm.o \
 270        builtin-show-branch.o \
 271        builtin-stripspace.o \
 272        builtin-symbolic-ref.o \
 273        builtin-tar-tree.o \
 274        builtin-unpack-objects.o \
 275        builtin-update-index.o \
 276        builtin-update-ref.o \
 277        builtin-upload-tar.o \
 278        builtin-verify-pack.o \
 279        builtin-write-tree.o
 280
 281GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 282LIBS = $(GITLIBS) -lz
 283
 284#
 285# Platform specific tweaks
 286#
 287
 288# We choose to avoid "if .. else if .. else .. endif endif"
 289# because maintaining the nesting to match is a pain.  If
 290# we had "elif" things would have been much nicer...
 291
 292ifeq ($(uname_S),Linux)
 293        NO_STRLCPY = YesPlease
 294endif
 295ifeq ($(uname_S),GNU/kFreeBSD)
 296        NO_STRLCPY = YesPlease
 297endif
 298ifeq ($(uname_S),Darwin)
 299        NEEDS_SSL_WITH_CRYPTO = YesPlease
 300        NEEDS_LIBICONV = YesPlease
 301        NO_STRLCPY = YesPlease
 302        ifndef NO_FINK
 303                ifeq ($(shell test -d /sw/lib && echo y),y)
 304                        ALL_CFLAGS += -I/sw/include
 305                        ALL_LDFLAGS += -L/sw/lib
 306                endif
 307        endif
 308        ifndef NO_DARWIN_PORTS
 309                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 310                        ALL_CFLAGS += -I/opt/local/include
 311                        ALL_LDFLAGS += -L/opt/local/lib
 312                endif
 313        endif
 314endif
 315ifeq ($(uname_S),SunOS)
 316        NEEDS_SOCKET = YesPlease
 317        NEEDS_NSL = YesPlease
 318        SHELL_PATH = /bin/bash
 319        NO_STRCASESTR = YesPlease
 320        NO_STRLCPY = YesPlease
 321        ifeq ($(uname_R),5.8)
 322                NEEDS_LIBICONV = YesPlease
 323                NO_UNSETENV = YesPlease
 324                NO_SETENV = YesPlease
 325        endif
 326        ifeq ($(uname_R),5.9)
 327                NO_UNSETENV = YesPlease
 328                NO_SETENV = YesPlease
 329        endif
 330        INSTALL = ginstall
 331        TAR = gtar
 332        ALL_CFLAGS += -D__EXTENSIONS__
 333endif
 334ifeq ($(uname_O),Cygwin)
 335        NO_D_TYPE_IN_DIRENT = YesPlease
 336        NO_D_INO_IN_DIRENT = YesPlease
 337        NO_STRCASESTR = YesPlease
 338        NO_SYMLINK_HEAD = YesPlease
 339        NEEDS_LIBICONV = YesPlease
 340        NO_C99_FORMAT = YesPlease
 341        # There are conflicting reports about this.
 342        # On some boxes NO_MMAP is needed, and not so elsewhere.
 343        # Try uncommenting this if you see things break -- YMMV.
 344        # NO_MMAP = YesPlease
 345        NO_IPV6 = YesPlease
 346        X = .exe
 347endif
 348ifeq ($(uname_S),FreeBSD)
 349        NEEDS_LIBICONV = YesPlease
 350        ALL_CFLAGS += -I/usr/local/include
 351        ALL_LDFLAGS += -L/usr/local/lib
 352endif
 353ifeq ($(uname_S),OpenBSD)
 354        NO_STRCASESTR = YesPlease
 355        NEEDS_LIBICONV = YesPlease
 356        ALL_CFLAGS += -I/usr/local/include
 357        ALL_LDFLAGS += -L/usr/local/lib
 358endif
 359ifeq ($(uname_S),NetBSD)
 360        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 361                NEEDS_LIBICONV = YesPlease
 362        endif
 363        ALL_CFLAGS += -I/usr/pkg/include
 364        ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 365endif
 366ifeq ($(uname_S),AIX)
 367        NO_STRCASESTR=YesPlease
 368        NO_STRLCPY = YesPlease
 369        NEEDS_LIBICONV=YesPlease
 370endif
 371ifeq ($(uname_S),IRIX64)
 372        NO_IPV6=YesPlease
 373        NO_SETENV=YesPlease
 374        NO_STRCASESTR=YesPlease
 375        NO_STRLCPY = YesPlease
 376        NO_SOCKADDR_STORAGE=YesPlease
 377        SHELL_PATH=/usr/gnu/bin/bash
 378        ALL_CFLAGS += -DPATH_MAX=1024
 379        # for now, build 32-bit version
 380        ALL_LDFLAGS += -L/usr/lib32
 381endif
 382ifneq (,$(findstring arm,$(uname_M)))
 383        ARM_SHA1 = YesPlease
 384endif
 385
 386-include config.mak.autogen
 387-include config.mak
 388
 389ifdef WITH_OWN_SUBPROCESS_PY
 390        PYMODULES += compat/subprocess.py
 391else
 392        ifeq ($(NO_PYTHON),)
 393                ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 394                        PYMODULES += compat/subprocess.py
 395                endif
 396        endif
 397endif
 398
 399ifndef NO_CURL
 400        ifdef CURLDIR
 401                # This is still problematic -- gcc does not always want -R.
 402                ALL_CFLAGS += -I$(CURLDIR)/include
 403                CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 404        else
 405                CURL_LIBCURL = -lcurl
 406        endif
 407        PROGRAMS += git-http-fetch$X
 408        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 409        ifeq "$(curl_check)" "070908"
 410                ifndef NO_EXPAT
 411                        PROGRAMS += git-http-push$X
 412                endif
 413        endif
 414        ifndef NO_EXPAT
 415                EXPAT_LIBEXPAT = -lexpat
 416        endif
 417endif
 418
 419ifndef NO_OPENSSL
 420        OPENSSL_LIBSSL = -lssl
 421        ifdef OPENSSLDIR
 422                # Again this may be problematic -- gcc does not always want -R.
 423                ALL_CFLAGS += -I$(OPENSSLDIR)/include
 424                OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 425        else
 426                OPENSSL_LINK =
 427        endif
 428else
 429        ALL_CFLAGS += -DNO_OPENSSL
 430        MOZILLA_SHA1 = 1
 431        OPENSSL_LIBSSL =
 432endif
 433ifdef NEEDS_SSL_WITH_CRYPTO
 434        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 435else
 436        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 437endif
 438ifdef NEEDS_LIBICONV
 439        ifdef ICONVDIR
 440                # Again this may be problematic -- gcc does not always want -R.
 441                ALL_CFLAGS += -I$(ICONVDIR)/include
 442                ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 443        else
 444                ICONV_LINK =
 445        endif
 446        LIBS += $(ICONV_LINK) -liconv
 447endif
 448ifdef NEEDS_SOCKET
 449        LIBS += -lsocket
 450        SIMPLE_LIB += -lsocket
 451endif
 452ifdef NEEDS_NSL
 453        LIBS += -lnsl
 454        SIMPLE_LIB += -lnsl
 455endif
 456ifdef NO_D_TYPE_IN_DIRENT
 457        ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 458endif
 459ifdef NO_D_INO_IN_DIRENT
 460        ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
 461endif
 462ifdef NO_C99_FORMAT
 463        ALL_CFLAGS += -DNO_C99_FORMAT
 464endif
 465ifdef NO_SYMLINK_HEAD
 466        ALL_CFLAGS += -DNO_SYMLINK_HEAD
 467endif
 468ifdef NO_STRCASESTR
 469        COMPAT_CFLAGS += -DNO_STRCASESTR
 470        COMPAT_OBJS += compat/strcasestr.o
 471endif
 472ifdef NO_STRLCPY
 473        COMPAT_CFLAGS += -DNO_STRLCPY
 474        COMPAT_OBJS += compat/strlcpy.o
 475endif
 476ifdef NO_SETENV
 477        COMPAT_CFLAGS += -DNO_SETENV
 478        COMPAT_OBJS += compat/setenv.o
 479endif
 480ifdef NO_SETENV
 481        COMPAT_CFLAGS += -DNO_UNSETENV
 482        COMPAT_OBJS += compat/unsetenv.o
 483endif
 484ifdef NO_MMAP
 485        COMPAT_CFLAGS += -DNO_MMAP
 486        COMPAT_OBJS += compat/mmap.o
 487endif
 488ifdef NO_IPV6
 489        ALL_CFLAGS += -DNO_IPV6
 490endif
 491ifdef NO_SOCKADDR_STORAGE
 492ifdef NO_IPV6
 493        ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
 494else
 495        ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 496endif
 497endif
 498ifdef NO_INET_NTOP
 499        LIB_OBJS += compat/inet_ntop.o
 500endif
 501
 502ifdef NO_ICONV
 503        ALL_CFLAGS += -DNO_ICONV
 504endif
 505
 506ifdef PPC_SHA1
 507        SHA1_HEADER = "ppc/sha1.h"
 508        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 509else
 510ifdef ARM_SHA1
 511        SHA1_HEADER = "arm/sha1.h"
 512        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 513else
 514ifdef MOZILLA_SHA1
 515        SHA1_HEADER = "mozilla-sha1/sha1.h"
 516        LIB_OBJS += mozilla-sha1/sha1.o
 517else
 518        SHA1_HEADER = <openssl/sha.h>
 519        LIBS += $(LIB_4_CRYPTO)
 520endif
 521endif
 522endif
 523ifdef NO_ACCURATE_DIFF
 524        ALL_CFLAGS += -DNO_ACCURATE_DIFF
 525endif
 526
 527# Shell quote (do not use $(call) to accommodate ancient setups);
 528
 529SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 530
 531DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 532bindir_SQ = $(subst ','\'',$(bindir))
 533gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 534template_dir_SQ = $(subst ','\'',$(template_dir))
 535prefix_SQ = $(subst ','\'',$(prefix))
 536
 537SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 538PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 539PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 540GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 541
 542ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 543LIB_OBJS += $(COMPAT_OBJS)
 544export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 545### Build rules
 546
 547all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
 548
 549all:
 550        $(MAKE) -C templates
 551
 552strip: $(PROGRAMS) git$X
 553        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 554
 555git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 556        $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 557                $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 558                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 559
 560help.o: common-cmds.h
 561
 562$(BUILT_INS): git$X
 563        rm -f $@ && ln git$X $@
 564
 565common-cmds.h: Documentation/git-*.txt
 566        ./generate-cmdlist.sh > $@+
 567        mv $@+ $@
 568
 569$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 570        rm -f $@ $@+
 571        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 572            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 573            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 574            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 575            -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 576            $@.sh >$@+
 577        chmod +x $@+
 578        mv $@+ $@
 579
 580$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 581        rm -f $@ $@+
 582        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 583            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 584            $@.perl >$@+
 585        chmod +x $@+
 586        mv $@+ $@
 587
 588$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 589        rm -f $@ $@+
 590        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 591            -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 592            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 593            $@.py >$@+
 594        chmod +x $@+
 595        mv $@+ $@
 596
 597git-cherry-pick: git-revert
 598        cp $< $@+
 599        mv $@+ $@
 600
 601git-status: git-commit
 602        cp $< $@+
 603        mv $@+ $@
 604
 605git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 606        rm -f $@ $@+
 607        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 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            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 612            -e '/@@GITWEB_CGI@@/d' \
 613            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 614            -e '/@@GITWEB_CSS@@/d' \
 615            $@.sh | sed "s|/usr/bin/git|$(bindir)/git|" > $@+
 616        chmod +x $@+
 617        mv $@+ $@
 618
 619configure: configure.ac
 620        rm -f $@ $<+
 621        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 622            $< > $<+
 623        autoconf -o $@ $<+
 624        rm -f $<+
 625
 626# These can record GIT_VERSION
 627git$X git.spec \
 628        $(patsubst %.sh,%,$(SCRIPT_SH)) \
 629        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 630        $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 631        : GIT-VERSION-FILE
 632
 633%.o: %.c GIT-CFLAGS
 634        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 635%.o: %.S
 636        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 637
 638exec_cmd.o: exec_cmd.c GIT-CFLAGS
 639        $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 640builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 641        $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 642
 643http.o: http.c GIT-CFLAGS
 644        $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 645
 646ifdef NO_EXPAT
 647http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 648        $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 649endif
 650
 651git-%$X: %.o $(GITLIBS)
 652        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 653
 654$(SIMPLE_PROGRAMS) : $(LIB_FILE)
 655$(SIMPLE_PROGRAMS) : git-%$X : %.o
 656        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 657                $(LIB_FILE) $(SIMPLE_LIB)
 658
 659ssh-pull.o: ssh-fetch.c
 660ssh-push.o: ssh-upload.c
 661git-local-fetch$X: fetch.o
 662git-ssh-fetch$X: rsh.o fetch.o
 663git-ssh-upload$X: rsh.o
 664git-ssh-pull$X: rsh.o fetch.o
 665git-ssh-push$X: rsh.o
 666
 667git-imap-send$X: imap-send.o $(LIB_FILE)
 668
 669http.o http-fetch.o http-push.o: http.h
 670git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 671        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 672                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 673
 674git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 675        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 676                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 677
 678$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 679$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 680$(DIFF_OBJS): diffcore.h
 681
 682$(LIB_FILE): $(LIB_OBJS)
 683        rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 684
 685XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 686
 687$(XDIFF_LIB): $(XDIFF_OBJS)
 688        rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 689
 690
 691doc:
 692        $(MAKE) -C Documentation all
 693
 694TAGS:
 695        rm -f TAGS
 696        find . -name '*.[hcS]' -print | xargs etags -a
 697
 698tags:
 699        rm -f tags
 700        find . -name '*.[hcS]' -print | xargs ctags -a
 701
 702### Detect prefix changes
 703TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 704             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 705
 706GIT-CFLAGS: .FORCE-GIT-CFLAGS
 707        @FLAGS='$(TRACK_CFLAGS)'; \
 708            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 709                echo 1>&2 "    * new build flags or prefix"; \
 710                echo "$$FLAGS" >GIT-CFLAGS; \
 711            fi
 712
 713### Testing rules
 714
 715# GNU make supports exporting all variables by "export" without parameters.
 716# However, the environment gets quite big, and some programs have problems
 717# with that.
 718
 719export NO_PYTHON
 720export NO_SVN_TESTS
 721
 722test: all
 723        $(MAKE) -C t/ all
 724
 725test-date$X: test-date.c date.o ctype.o
 726        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 727
 728test-delta$X: test-delta.c diff-delta.o patch-delta.o
 729        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 730
 731test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 732        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 733
 734test-sha1$X: test-sha1.o $(GITLIBS)
 735        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 736
 737check-sha1:: test-sha1$X
 738        ./test-sha1.sh
 739
 740check:
 741        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 742
 743
 744
 745### Installation rules
 746
 747install: all
 748        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 749        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 750        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 751        $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 752        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 753        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 754        $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 755        if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 756        then \
 757                ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 758                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 759                cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 760                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 761        fi
 762        $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 763
 764install-doc:
 765        $(MAKE) -C Documentation install
 766
 767
 768
 769
 770### Maintainer's dist rules
 771
 772git.spec: git.spec.in
 773        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 774        mv $@+ $@
 775
 776GIT_TARNAME=git-$(GIT_VERSION)
 777dist: git.spec git-tar-tree
 778        ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 779        @mkdir -p $(GIT_TARNAME)
 780        @cp git.spec $(GIT_TARNAME)
 781        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 782        $(TAR) rf $(GIT_TARNAME).tar \
 783                $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 784        @rm -rf $(GIT_TARNAME)
 785        gzip -f -9 $(GIT_TARNAME).tar
 786
 787rpm: dist
 788        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 789
 790htmldocs = git-htmldocs-$(GIT_VERSION)
 791manpages = git-manpages-$(GIT_VERSION)
 792dist-doc:
 793        rm -fr .doc-tmp-dir
 794        mkdir .doc-tmp-dir
 795        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 796        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 797        gzip -n -9 -f $(htmldocs).tar
 798        :
 799        rm -fr .doc-tmp-dir
 800        mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 801        $(MAKE) -C Documentation DESTDIR=./ \
 802                man1dir=../.doc-tmp-dir/man1 \
 803                man7dir=../.doc-tmp-dir/man7 \
 804                install
 805        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 806        gzip -n -9 -f $(manpages).tar
 807        rm -fr .doc-tmp-dir
 808
 809### Cleaning rules
 810
 811clean:
 812        rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 813                $(LIB_FILE) $(XDIFF_LIB)
 814        rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 815        rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 816        rm -rf autom4te.cache
 817        rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 818        rm -rf $(GIT_TARNAME) .doc-tmp-dir
 819        rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 820        rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 821        $(MAKE) -C Documentation/ clean
 822        $(MAKE) -C templates clean
 823        $(MAKE) -C t/ clean
 824        rm -f GIT-VERSION-FILE GIT-CFLAGS
 825
 826.PHONY: all install clean strip
 827.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 828
 829### Check documentation
 830#
 831check-docs::
 832        @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 833        do \
 834                case "$$v" in \
 835                git-merge-octopus | git-merge-ours | git-merge-recursive | \
 836                git-merge-resolve | git-merge-stupid | \
 837                git-ssh-pull | git-ssh-push ) continue ;; \
 838                esac ; \
 839                test -f "Documentation/$$v.txt" || \
 840                echo "no doc: $$v"; \
 841                grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 842                case "$$v" in \
 843                git) ;; \
 844                *) echo "no link: $$v";; \
 845                esac ; \
 846        done | sort