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