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$X
 173
 174# ... and all the rest that could be moved out of bindir to gitexecdir
 175PROGRAMS = \
 176        git-checkout-index$X \
 177        git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 178        git-hash-object$X git-index-pack$X git-local-fetch$X \
 179        git-merge-base$X \
 180        git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
 181        git-peek-remote$X git-receive-pack$X \
 182        git-send-pack$X git-shell$X \
 183        git-show-index$X git-ssh-fetch$X \
 184        git-ssh-upload$X git-unpack-file$X \
 185        git-unpack-objects$X git-update-server-info$X \
 186        git-upload-pack$X git-verify-pack$X \
 187        git-symbolic-ref$X \
 188        git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
 189        git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
 190
 191BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
 192        git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
 193        git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
 194        git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
 195        git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
 196        git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
 197        git-read-tree$X git-commit-tree$X git-write-tree$X \
 198        git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
 199        git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \
 200        git-fmt-merge-msg$X git-prune$X git-mv$X git-prune-packed$X
 201
 202# what 'all' will build and 'install' will install, in gitexecdir
 203ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 204
 205# Backward compatibility -- to be removed after 1.0
 206PROGRAMS += git-ssh-pull$X git-ssh-push$X
 207
 208# Set paths to tools early so that they can be used for version tests.
 209ifndef SHELL_PATH
 210        SHELL_PATH = /bin/sh
 211endif
 212ifndef PERL_PATH
 213        PERL_PATH = /usr/bin/perl
 214endif
 215ifndef PYTHON_PATH
 216        PYTHON_PATH = /usr/bin/python
 217endif
 218
 219PYMODULES = \
 220        gitMergeCommon.py
 221
 222LIB_FILE=libgit.a
 223XDIFF_LIB=xdiff/lib.a
 224
 225LIB_H = \
 226        blob.h cache.h commit.h csum-file.h delta.h \
 227        diff.h object.h pack.h pkt-line.h quote.h refs.h \
 228        run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 229        tree-walk.h log-tree.h dir.h path-list.h
 230
 231DIFF_OBJS = \
 232        diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 233        diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 234        diffcore-delta.o log-tree.o
 235
 236LIB_OBJS = \
 237        blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 238        date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
 239        object.o pack-check.o patch-delta.o path.o pkt-line.o \
 240        quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 241        server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 242        tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 243        fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
 244        alloc.o merge-file.o path-list.o $(DIFF_OBJS)
 245
 246BUILTIN_OBJS = \
 247        builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
 248        builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
 249        builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
 250        builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
 251        builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
 252        builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
 253        builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
 254        builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
 255        builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
 256        builtin-update-ref.o builtin-fmt-merge-msg.o builtin-prune.o \
 257        builtin-mv.o builtin-prune-packed.o
 258
 259GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 260LIBS = $(GITLIBS) -lz
 261
 262#
 263# Platform specific tweaks
 264#
 265
 266# We choose to avoid "if .. else if .. else .. endif endif"
 267# because maintaining the nesting to match is a pain.  If
 268# we had "elif" things would have been much nicer...
 269
 270ifeq ($(uname_S),Linux)
 271        NO_STRLCPY = YesPlease
 272endif
 273ifeq ($(uname_S),GNU/kFreeBSD)
 274        NO_STRLCPY = YesPlease
 275endif
 276ifeq ($(uname_S),Darwin)
 277        NEEDS_SSL_WITH_CRYPTO = YesPlease
 278        NEEDS_LIBICONV = YesPlease
 279        NO_STRLCPY = YesPlease
 280        ifndef NO_FINK
 281                ifeq ($(shell test -d /sw/lib && echo y),y)
 282                        ALL_CFLAGS += -I/sw/include
 283                        ALL_LDFLAGS += -L/sw/lib
 284                endif
 285        endif
 286        ifndef NO_DARWIN_PORTS
 287                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 288                        ALL_CFLAGS += -I/opt/local/include
 289                        ALL_LDFLAGS += -L/opt/local/lib
 290                endif
 291        endif
 292endif
 293ifeq ($(uname_S),SunOS)
 294        NEEDS_SOCKET = YesPlease
 295        NEEDS_NSL = YesPlease
 296        SHELL_PATH = /bin/bash
 297        NO_STRCASESTR = YesPlease
 298        NO_STRLCPY = YesPlease
 299        ifeq ($(uname_R),5.8)
 300                NEEDS_LIBICONV = YesPlease
 301                NO_UNSETENV = YesPlease
 302                NO_SETENV = YesPlease
 303        endif
 304        ifeq ($(uname_R),5.9)
 305                NO_UNSETENV = YesPlease
 306                NO_SETENV = YesPlease
 307        endif
 308        INSTALL = ginstall
 309        TAR = gtar
 310        ALL_CFLAGS += -D__EXTENSIONS__
 311endif
 312ifeq ($(uname_O),Cygwin)
 313        NO_D_TYPE_IN_DIRENT = YesPlease
 314        NO_D_INO_IN_DIRENT = YesPlease
 315        NO_STRCASESTR = YesPlease
 316        NO_STRLCPY = YesPlease
 317        NO_SYMLINK_HEAD = YesPlease
 318        NEEDS_LIBICONV = YesPlease
 319        # There are conflicting reports about this.
 320        # On some boxes NO_MMAP is needed, and not so elsewhere.
 321        # Try uncommenting this if you see things break -- YMMV.
 322        # NO_MMAP = YesPlease
 323        NO_IPV6 = YesPlease
 324        X = .exe
 325endif
 326ifeq ($(uname_S),FreeBSD)
 327        NEEDS_LIBICONV = YesPlease
 328        ALL_CFLAGS += -I/usr/local/include
 329        ALL_LDFLAGS += -L/usr/local/lib
 330endif
 331ifeq ($(uname_S),OpenBSD)
 332        NO_STRCASESTR = YesPlease
 333        NEEDS_LIBICONV = YesPlease
 334        ALL_CFLAGS += -I/usr/local/include
 335        ALL_LDFLAGS += -L/usr/local/lib
 336endif
 337ifeq ($(uname_S),NetBSD)
 338        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 339                NEEDS_LIBICONV = YesPlease
 340        endif
 341        ALL_CFLAGS += -I/usr/pkg/include
 342        ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 343endif
 344ifeq ($(uname_S),AIX)
 345        NO_STRCASESTR=YesPlease
 346        NO_STRLCPY = YesPlease
 347        NEEDS_LIBICONV=YesPlease
 348endif
 349ifeq ($(uname_S),IRIX64)
 350        NO_IPV6=YesPlease
 351        NO_SETENV=YesPlease
 352        NO_STRCASESTR=YesPlease
 353        NO_STRLCPY = YesPlease
 354        NO_SOCKADDR_STORAGE=YesPlease
 355        SHELL_PATH=/usr/gnu/bin/bash
 356        ALL_CFLAGS += -DPATH_MAX=1024
 357        # for now, build 32-bit version
 358        ALL_LDFLAGS += -L/usr/lib32
 359endif
 360ifneq (,$(findstring arm,$(uname_M)))
 361        ARM_SHA1 = YesPlease
 362endif
 363
 364-include config.mak.autogen
 365-include config.mak
 366
 367ifdef WITH_OWN_SUBPROCESS_PY
 368        PYMODULES += compat/subprocess.py
 369else
 370        ifeq ($(NO_PYTHON),)
 371                ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 372                        PYMODULES += compat/subprocess.py
 373                endif
 374        endif
 375endif
 376
 377ifndef NO_CURL
 378        ifdef CURLDIR
 379                # This is still problematic -- gcc does not always want -R.
 380                ALL_CFLAGS += -I$(CURLDIR)/include
 381                CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 382        else
 383                CURL_LIBCURL = -lcurl
 384        endif
 385        PROGRAMS += git-http-fetch$X
 386        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 387        ifeq "$(curl_check)" "070908"
 388                ifndef NO_EXPAT
 389                        PROGRAMS += git-http-push$X
 390                endif
 391        endif
 392        ifndef NO_EXPAT
 393                EXPAT_LIBEXPAT = -lexpat
 394        endif
 395endif
 396
 397ifndef NO_OPENSSL
 398        OPENSSL_LIBSSL = -lssl
 399        ifdef OPENSSLDIR
 400                # Again this may be problematic -- gcc does not always want -R.
 401                ALL_CFLAGS += -I$(OPENSSLDIR)/include
 402                OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 403        else
 404                OPENSSL_LINK =
 405        endif
 406else
 407        ALL_CFLAGS += -DNO_OPENSSL
 408        MOZILLA_SHA1 = 1
 409        OPENSSL_LIBSSL =
 410endif
 411ifdef NEEDS_SSL_WITH_CRYPTO
 412        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 413else
 414        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 415endif
 416ifdef NEEDS_LIBICONV
 417        ifdef ICONVDIR
 418                # Again this may be problematic -- gcc does not always want -R.
 419                ALL_CFLAGS += -I$(ICONVDIR)/include
 420                ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 421        else
 422                ICONV_LINK =
 423        endif
 424        LIBS += $(ICONV_LINK) -liconv
 425endif
 426ifdef NEEDS_SOCKET
 427        LIBS += -lsocket
 428        SIMPLE_LIB += -lsocket
 429endif
 430ifdef NEEDS_NSL
 431        LIBS += -lnsl
 432        SIMPLE_LIB += -lnsl
 433endif
 434ifdef NO_D_TYPE_IN_DIRENT
 435        ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 436endif
 437ifdef NO_D_INO_IN_DIRENT
 438        ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
 439endif
 440ifdef NO_C99_FORMAT
 441        ALL_CFLAGS += -DNO_C99_FORMAT
 442endif
 443ifdef NO_SYMLINK_HEAD
 444        ALL_CFLAGS += -DNO_SYMLINK_HEAD
 445endif
 446ifdef NO_STRCASESTR
 447        COMPAT_CFLAGS += -DNO_STRCASESTR
 448        COMPAT_OBJS += compat/strcasestr.o
 449endif
 450ifdef NO_STRLCPY
 451        COMPAT_CFLAGS += -DNO_STRLCPY
 452        COMPAT_OBJS += compat/strlcpy.o
 453endif
 454ifdef NO_SETENV
 455        COMPAT_CFLAGS += -DNO_SETENV
 456        COMPAT_OBJS += compat/setenv.o
 457endif
 458ifdef NO_SETENV
 459        COMPAT_CFLAGS += -DNO_UNSETENV
 460        COMPAT_OBJS += compat/unsetenv.o
 461endif
 462ifdef NO_MMAP
 463        COMPAT_CFLAGS += -DNO_MMAP
 464        COMPAT_OBJS += compat/mmap.o
 465endif
 466ifdef NO_IPV6
 467        ALL_CFLAGS += -DNO_IPV6
 468endif
 469ifdef NO_SOCKADDR_STORAGE
 470ifdef NO_IPV6
 471        ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
 472else
 473        ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 474endif
 475endif
 476ifdef NO_INET_NTOP
 477        LIB_OBJS += compat/inet_ntop.o
 478endif
 479
 480ifdef NO_ICONV
 481        ALL_CFLAGS += -DNO_ICONV
 482endif
 483
 484ifdef PPC_SHA1
 485        SHA1_HEADER = "ppc/sha1.h"
 486        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 487else
 488ifdef ARM_SHA1
 489        SHA1_HEADER = "arm/sha1.h"
 490        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 491else
 492ifdef MOZILLA_SHA1
 493        SHA1_HEADER = "mozilla-sha1/sha1.h"
 494        LIB_OBJS += mozilla-sha1/sha1.o
 495else
 496        SHA1_HEADER = <openssl/sha.h>
 497        LIBS += $(LIB_4_CRYPTO)
 498endif
 499endif
 500endif
 501ifdef NO_ACCURATE_DIFF
 502        ALL_CFLAGS += -DNO_ACCURATE_DIFF
 503endif
 504
 505# Shell quote (do not use $(call) to accommodate ancient setups);
 506
 507SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 508
 509DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 510bindir_SQ = $(subst ','\'',$(bindir))
 511gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 512template_dir_SQ = $(subst ','\'',$(template_dir))
 513prefix_SQ = $(subst ','\'',$(prefix))
 514
 515SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 516PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 517PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 518GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 519
 520ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 521LIB_OBJS += $(COMPAT_OBJS)
 522export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 523### Build rules
 524
 525all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
 526
 527all:
 528        $(MAKE) -C templates
 529
 530strip: $(PROGRAMS) git$X
 531        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 532
 533git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 534        $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 535                $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 536                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 537
 538builtin-help.o: common-cmds.h
 539
 540$(BUILT_INS): git$X
 541        rm -f $@ && ln git$X $@
 542
 543common-cmds.h: Documentation/git-*.txt
 544        ./generate-cmdlist.sh > $@+
 545        mv $@+ $@
 546
 547$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 548        rm -f $@ $@+
 549        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 550            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 551            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 552            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 553            -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 554            $@.sh >$@+
 555        chmod +x $@+
 556        mv $@+ $@
 557
 558$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 559        rm -f $@ $@+
 560        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 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
 575git-cherry-pick: git-revert
 576        cp $< $@+
 577        mv $@+ $@
 578
 579git-status: git-commit
 580        cp $< $@+
 581        mv $@+ $@
 582
 583git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 584        rm -f $@ $@+
 585        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 586            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 587            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 588            -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 589            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 590            -e '/@@GITWEB_CGI@@/d' \
 591            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 592            -e '/@@GITWEB_CSS@@/d' \
 593            $@.sh | sed "s|/usr/bin/git|$(bindir)/git|" > $@+
 594        chmod +x $@+
 595        mv $@+ $@
 596
 597# These can record GIT_VERSION
 598git$X git.spec \
 599        $(patsubst %.sh,%,$(SCRIPT_SH)) \
 600        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 601        $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 602        : GIT-VERSION-FILE
 603
 604%.o: %.c GIT-CFLAGS
 605        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 606%.o: %.S
 607        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 608
 609exec_cmd.o: exec_cmd.c GIT-CFLAGS
 610        $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 611builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 612        $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 613
 614http.o: http.c GIT-CFLAGS
 615        $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 616
 617ifdef NO_EXPAT
 618http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 619        $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 620endif
 621
 622git-%$X: %.o $(GITLIBS)
 623        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 624
 625$(SIMPLE_PROGRAMS) : $(LIB_FILE)
 626$(SIMPLE_PROGRAMS) : git-%$X : %.o
 627        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 628                $(LIB_FILE) $(SIMPLE_LIB)
 629
 630ssh-pull.o: ssh-fetch.c
 631ssh-push.o: ssh-upload.c
 632git-local-fetch$X: fetch.o
 633git-ssh-fetch$X: rsh.o fetch.o
 634git-ssh-upload$X: rsh.o
 635git-ssh-pull$X: rsh.o fetch.o
 636git-ssh-push$X: rsh.o
 637
 638git-imap-send$X: imap-send.o $(LIB_FILE)
 639
 640http.o http-fetch.o http-push.o: http.h
 641git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 642        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 643                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 644
 645git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 646        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 647                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 648
 649$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 650$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 651$(DIFF_OBJS): diffcore.h
 652
 653$(LIB_FILE): $(LIB_OBJS)
 654        rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 655
 656XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 657
 658$(XDIFF_LIB): $(XDIFF_OBJS)
 659        rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 660
 661
 662doc:
 663        $(MAKE) -C Documentation all
 664
 665TAGS:
 666        rm -f TAGS
 667        find . -name '*.[hcS]' -print | xargs etags -a
 668
 669tags:
 670        rm -f tags
 671        find . -name '*.[hcS]' -print | xargs ctags -a
 672
 673### Detect prefix changes
 674TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 675             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 676
 677GIT-CFLAGS: .FORCE-GIT-CFLAGS
 678        @FLAGS='$(TRACK_CFLAGS)'; \
 679            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 680                echo 1>&2 "    * new build flags or prefix"; \
 681                echo "$$FLAGS" >GIT-CFLAGS; \
 682            fi
 683
 684### Testing rules
 685
 686# GNU make supports exporting all variables by "export" without parameters.
 687# However, the environment gets quite big, and some programs have problems
 688# with that.
 689
 690export NO_PYTHON
 691export NO_SVN_TESTS
 692
 693test: all
 694        $(MAKE) -C t/ all
 695
 696test-date$X: test-date.c date.o ctype.o
 697        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 698
 699test-delta$X: test-delta.c diff-delta.o patch-delta.o
 700        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 701
 702test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 703        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 704
 705test-sha1$X: test-sha1.o $(GITLIBS)
 706        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 707
 708check-sha1:: test-sha1$X
 709        ./test-sha1.sh
 710
 711check:
 712        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 713
 714
 715
 716### Installation rules
 717
 718install: all
 719        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 720        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 721        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 722        $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 723        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 724        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 725        $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 726        if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 727        then \
 728                ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 729                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 730                cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 731                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 732        fi
 733        $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 734
 735install-doc:
 736        $(MAKE) -C Documentation install
 737
 738
 739
 740
 741### Maintainer's dist rules
 742
 743git.spec: git.spec.in
 744        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 745        mv $@+ $@
 746
 747GIT_TARNAME=git-$(GIT_VERSION)
 748dist: git.spec git-tar-tree
 749        ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 750        @mkdir -p $(GIT_TARNAME)
 751        @cp git.spec $(GIT_TARNAME)
 752        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 753        $(TAR) rf $(GIT_TARNAME).tar \
 754                $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 755        @rm -rf $(GIT_TARNAME)
 756        gzip -f -9 $(GIT_TARNAME).tar
 757
 758rpm: dist
 759        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 760
 761htmldocs = git-htmldocs-$(GIT_VERSION)
 762manpages = git-manpages-$(GIT_VERSION)
 763dist-doc:
 764        rm -fr .doc-tmp-dir
 765        mkdir .doc-tmp-dir
 766        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 767        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 768        gzip -n -9 -f $(htmldocs).tar
 769        :
 770        rm -fr .doc-tmp-dir
 771        mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 772        $(MAKE) -C Documentation DESTDIR=./ \
 773                man1dir=../.doc-tmp-dir/man1 \
 774                man7dir=../.doc-tmp-dir/man7 \
 775                install
 776        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 777        gzip -n -9 -f $(manpages).tar
 778        rm -fr .doc-tmp-dir
 779
 780### Cleaning rules
 781
 782clean:
 783        rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 784                $(LIB_FILE) $(XDIFF_LIB)
 785        rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 786        rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 787        rm -rf autom4te.cache
 788        rm -f config.log config.mak.autogen configure config.status config.cache
 789        rm -rf $(GIT_TARNAME) .doc-tmp-dir
 790        rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 791        rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 792        $(MAKE) -C Documentation/ clean
 793        $(MAKE) -C templates clean
 794        $(MAKE) -C t/ clean
 795        rm -f GIT-VERSION-FILE GIT-CFLAGS
 796
 797.PHONY: all install clean strip
 798.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 799
 800### Check documentation
 801#
 802check-docs::
 803        @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 804        do \
 805                case "$$v" in \
 806                git-merge-octopus | git-merge-ours | git-merge-recursive | \
 807                git-merge-resolve | git-merge-stupid | \
 808                git-ssh-pull | git-ssh-push ) continue ;; \
 809                esac ; \
 810                test -f "Documentation/$$v.txt" || \
 811                echo "no doc: $$v"; \
 812                grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 813                case "$$v" in \
 814                git) ;; \
 815                *) echo "no link: $$v";; \
 816                esac ; \
 817        done | sort