Andrew's git / gitweb.git / Makefile
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Makefileon commit Solaris has strlcpy() at least since version 8 (f4e14ca)
   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 ($(uname_S),SunOS)
 326        NEEDS_SOCKET = YesPlease
 327        NEEDS_NSL = YesPlease
 328        SHELL_PATH = /bin/bash
 329        NO_STRCASESTR = YesPlease
 330        ifeq ($(uname_R),5.8)
 331                NEEDS_LIBICONV = YesPlease
 332                NO_UNSETENV = YesPlease
 333                NO_SETENV = YesPlease
 334        endif
 335        ifeq ($(uname_R),5.9)
 336                NO_UNSETENV = YesPlease
 337                NO_SETENV = YesPlease
 338        endif
 339        INSTALL = ginstall
 340        TAR = gtar
 341        ALL_CFLAGS += -D__EXTENSIONS__
 342endif
 343ifeq ($(uname_O),Cygwin)
 344        NO_D_TYPE_IN_DIRENT = YesPlease
 345        NO_D_INO_IN_DIRENT = YesPlease
 346        NO_STRCASESTR = YesPlease
 347        NO_SYMLINK_HEAD = YesPlease
 348        NEEDS_LIBICONV = YesPlease
 349        NO_C99_FORMAT = YesPlease
 350        # There are conflicting reports about this.
 351        # On some boxes NO_MMAP is needed, and not so elsewhere.
 352        # Try uncommenting this if you see things break -- YMMV.
 353        # NO_MMAP = YesPlease
 354        NO_IPV6 = YesPlease
 355        X = .exe
 356endif
 357ifeq ($(uname_S),FreeBSD)
 358        NEEDS_LIBICONV = YesPlease
 359        ALL_CFLAGS += -I/usr/local/include
 360        ALL_LDFLAGS += -L/usr/local/lib
 361endif
 362ifeq ($(uname_S),OpenBSD)
 363        NO_STRCASESTR = YesPlease
 364        NEEDS_LIBICONV = YesPlease
 365        ALL_CFLAGS += -I/usr/local/include
 366        ALL_LDFLAGS += -L/usr/local/lib
 367endif
 368ifeq ($(uname_S),NetBSD)
 369        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 370                NEEDS_LIBICONV = YesPlease
 371        endif
 372        ALL_CFLAGS += -I/usr/pkg/include
 373        ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 374endif
 375ifeq ($(uname_S),AIX)
 376        NO_STRCASESTR=YesPlease
 377        NO_STRLCPY = YesPlease
 378        NEEDS_LIBICONV=YesPlease
 379endif
 380ifeq ($(uname_S),IRIX64)
 381        NO_IPV6=YesPlease
 382        NO_SETENV=YesPlease
 383        NO_STRCASESTR=YesPlease
 384        NO_STRLCPY = YesPlease
 385        NO_SOCKADDR_STORAGE=YesPlease
 386        SHELL_PATH=/usr/gnu/bin/bash
 387        ALL_CFLAGS += -DPATH_MAX=1024
 388        # for now, build 32-bit version
 389        ALL_LDFLAGS += -L/usr/lib32
 390endif
 391ifneq (,$(findstring arm,$(uname_M)))
 392        ARM_SHA1 = YesPlease
 393endif
 394
 395-include config.mak.autogen
 396-include config.mak
 397
 398ifdef WITH_OWN_SUBPROCESS_PY
 399        PYMODULES += compat/subprocess.py
 400else
 401        ifeq ($(NO_PYTHON),)
 402                ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 403                        PYMODULES += compat/subprocess.py
 404                endif
 405        endif
 406endif
 407
 408ifndef NO_CURL
 409        ifdef CURLDIR
 410                # This is still problematic -- gcc does not always want -R.
 411                ALL_CFLAGS += -I$(CURLDIR)/include
 412                CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 413        else
 414                CURL_LIBCURL = -lcurl
 415        endif
 416        PROGRAMS += git-http-fetch$X
 417        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 418        ifeq "$(curl_check)" "070908"
 419                ifndef NO_EXPAT
 420                        PROGRAMS += git-http-push$X
 421                endif
 422        endif
 423        ifndef NO_EXPAT
 424                EXPAT_LIBEXPAT = -lexpat
 425        endif
 426endif
 427
 428ifndef NO_OPENSSL
 429        OPENSSL_LIBSSL = -lssl
 430        ifdef OPENSSLDIR
 431                # Again this may be problematic -- gcc does not always want -R.
 432                ALL_CFLAGS += -I$(OPENSSLDIR)/include
 433                OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 434        else
 435                OPENSSL_LINK =
 436        endif
 437else
 438        ALL_CFLAGS += -DNO_OPENSSL
 439        MOZILLA_SHA1 = 1
 440        OPENSSL_LIBSSL =
 441endif
 442ifdef NEEDS_SSL_WITH_CRYPTO
 443        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 444else
 445        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 446endif
 447ifdef NEEDS_LIBICONV
 448        ifdef ICONVDIR
 449                # Again this may be problematic -- gcc does not always want -R.
 450                ALL_CFLAGS += -I$(ICONVDIR)/include
 451                ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 452        else
 453                ICONV_LINK =
 454        endif
 455        LIBS += $(ICONV_LINK) -liconv
 456endif
 457ifdef NEEDS_SOCKET
 458        LIBS += -lsocket
 459        SIMPLE_LIB += -lsocket
 460endif
 461ifdef NEEDS_NSL
 462        LIBS += -lnsl
 463        SIMPLE_LIB += -lnsl
 464endif
 465ifdef NO_D_TYPE_IN_DIRENT
 466        ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 467endif
 468ifdef NO_D_INO_IN_DIRENT
 469        ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
 470endif
 471ifdef NO_C99_FORMAT
 472        ALL_CFLAGS += -DNO_C99_FORMAT
 473endif
 474ifdef NO_SYMLINK_HEAD
 475        ALL_CFLAGS += -DNO_SYMLINK_HEAD
 476endif
 477ifdef NO_STRCASESTR
 478        COMPAT_CFLAGS += -DNO_STRCASESTR
 479        COMPAT_OBJS += compat/strcasestr.o
 480endif
 481ifdef NO_STRLCPY
 482        COMPAT_CFLAGS += -DNO_STRLCPY
 483        COMPAT_OBJS += compat/strlcpy.o
 484endif
 485ifdef NO_SETENV
 486        COMPAT_CFLAGS += -DNO_SETENV
 487        COMPAT_OBJS += compat/setenv.o
 488endif
 489ifdef NO_SETENV
 490        COMPAT_CFLAGS += -DNO_UNSETENV
 491        COMPAT_OBJS += compat/unsetenv.o
 492endif
 493ifdef NO_MMAP
 494        COMPAT_CFLAGS += -DNO_MMAP
 495        COMPAT_OBJS += compat/mmap.o
 496endif
 497ifdef NO_IPV6
 498        ALL_CFLAGS += -DNO_IPV6
 499endif
 500ifdef NO_SOCKADDR_STORAGE
 501ifdef NO_IPV6
 502        ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
 503else
 504        ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 505endif
 506endif
 507ifdef NO_INET_NTOP
 508        LIB_OBJS += compat/inet_ntop.o
 509endif
 510
 511ifdef NO_ICONV
 512        ALL_CFLAGS += -DNO_ICONV
 513endif
 514
 515ifdef PPC_SHA1
 516        SHA1_HEADER = "ppc/sha1.h"
 517        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 518else
 519ifdef ARM_SHA1
 520        SHA1_HEADER = "arm/sha1.h"
 521        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 522else
 523ifdef MOZILLA_SHA1
 524        SHA1_HEADER = "mozilla-sha1/sha1.h"
 525        LIB_OBJS += mozilla-sha1/sha1.o
 526else
 527        SHA1_HEADER = <openssl/sha.h>
 528        LIBS += $(LIB_4_CRYPTO)
 529endif
 530endif
 531endif
 532ifdef NO_ACCURATE_DIFF
 533        ALL_CFLAGS += -DNO_ACCURATE_DIFF
 534endif
 535
 536# Shell quote (do not use $(call) to accommodate ancient setups);
 537
 538SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 539
 540DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 541bindir_SQ = $(subst ','\'',$(bindir))
 542gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 543template_dir_SQ = $(subst ','\'',$(template_dir))
 544prefix_SQ = $(subst ','\'',$(prefix))
 545
 546SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 547PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 548PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 549GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 550
 551ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 552LIB_OBJS += $(COMPAT_OBJS)
 553export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 554### Build rules
 555
 556all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
 557
 558all:
 559        $(MAKE) -C templates
 560
 561strip: $(PROGRAMS) git$X
 562        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 563
 564git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 565        $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 566                $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 567                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 568
 569help.o: common-cmds.h
 570
 571$(BUILT_INS): git$X
 572        rm -f $@ && ln git$X $@
 573
 574common-cmds.h: Documentation/git-*.txt
 575        ./generate-cmdlist.sh > $@+
 576        mv $@+ $@
 577
 578$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 579        rm -f $@ $@+
 580        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 581            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 582            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 583            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 584            -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 585            $@.sh >$@+
 586        chmod +x $@+
 587        mv $@+ $@
 588
 589$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 590        rm -f $@ $@+
 591        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 592            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 593            $@.perl >$@+
 594        chmod +x $@+
 595        mv $@+ $@
 596
 597$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 598        rm -f $@ $@+
 599        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 600            -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 601            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 602            $@.py >$@+
 603        chmod +x $@+
 604        mv $@+ $@
 605
 606git-cherry-pick: git-revert
 607        cp $< $@+
 608        mv $@+ $@
 609
 610git-status: git-commit
 611        cp $< $@+
 612        mv $@+ $@
 613
 614gitweb/gitweb.cgi: gitweb/gitweb.perl
 615        rm -f $@ $@+
 616        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 617            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
 618            -e 's|++GIT_BINDIR++|$(bindir)|g' \
 619            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
 620            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 621            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 622            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
 623            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 624            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
 625            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 626            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 627            $< >$@+
 628        chmod +x $@+
 629        mv $@+ $@
 630
 631git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 632        rm -f $@ $@+
 633        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 634            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 635            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 636            -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 637            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 638            -e '/@@GITWEB_CGI@@/d' \
 639            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 640            -e '/@@GITWEB_CSS@@/d' \
 641            $@.sh > $@+
 642        chmod +x $@+
 643        mv $@+ $@
 644
 645configure: configure.ac
 646        rm -f $@ $<+
 647        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 648            $< > $<+
 649        autoconf -o $@ $<+
 650        rm -f $<+
 651
 652# These can record GIT_VERSION
 653git$X git.spec \
 654        $(patsubst %.sh,%,$(SCRIPT_SH)) \
 655        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 656        $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 657        : GIT-VERSION-FILE
 658
 659%.o: %.c GIT-CFLAGS
 660        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 661%.o: %.S
 662        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 663
 664exec_cmd.o: exec_cmd.c GIT-CFLAGS
 665        $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 666builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 667        $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 668
 669http.o: http.c GIT-CFLAGS
 670        $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 671
 672ifdef NO_EXPAT
 673http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 674        $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 675endif
 676
 677git-%$X: %.o $(GITLIBS)
 678        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 679
 680$(SIMPLE_PROGRAMS) : $(LIB_FILE)
 681$(SIMPLE_PROGRAMS) : git-%$X : %.o
 682        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 683                $(LIB_FILE) $(SIMPLE_LIB)
 684
 685ssh-pull.o: ssh-fetch.c
 686ssh-push.o: ssh-upload.c
 687git-local-fetch$X: fetch.o
 688git-ssh-fetch$X: rsh.o fetch.o
 689git-ssh-upload$X: rsh.o
 690git-ssh-pull$X: rsh.o fetch.o
 691git-ssh-push$X: rsh.o
 692
 693git-imap-send$X: imap-send.o $(LIB_FILE)
 694
 695http.o http-fetch.o http-push.o: http.h
 696git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 697        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 698                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 699
 700git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 701        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 702                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 703
 704$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 705$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 706$(DIFF_OBJS): diffcore.h
 707
 708$(LIB_FILE): $(LIB_OBJS)
 709        rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 710
 711XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 712
 713$(XDIFF_LIB): $(XDIFF_OBJS)
 714        rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 715
 716
 717doc:
 718        $(MAKE) -C Documentation all
 719
 720TAGS:
 721        rm -f TAGS
 722        find . -name '*.[hcS]' -print | xargs etags -a
 723
 724tags:
 725        rm -f tags
 726        find . -name '*.[hcS]' -print | xargs ctags -a
 727
 728### Detect prefix changes
 729TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 730             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 731
 732GIT-CFLAGS: .FORCE-GIT-CFLAGS
 733        @FLAGS='$(TRACK_CFLAGS)'; \
 734            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 735                echo 1>&2 "    * new build flags or prefix"; \
 736                echo "$$FLAGS" >GIT-CFLAGS; \
 737            fi
 738
 739### Testing rules
 740
 741# GNU make supports exporting all variables by "export" without parameters.
 742# However, the environment gets quite big, and some programs have problems
 743# with that.
 744
 745export NO_PYTHON
 746export NO_SVN_TESTS
 747
 748test: all
 749        $(MAKE) -C t/ all
 750
 751test-date$X: test-date.c date.o ctype.o
 752        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 753
 754test-delta$X: test-delta.c diff-delta.o patch-delta.o
 755        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 756
 757test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 758        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 759
 760test-sha1$X: test-sha1.o $(GITLIBS)
 761        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 762
 763check-sha1:: test-sha1$X
 764        ./test-sha1.sh
 765
 766check:
 767        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 768
 769
 770
 771### Installation rules
 772
 773install: all
 774        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 775        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 776        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 777        $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 778        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 779        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 780        $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 781        if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 782        then \
 783                ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 784                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 785                cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 786                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 787        fi
 788        $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 789
 790install-doc:
 791        $(MAKE) -C Documentation install
 792
 793
 794
 795
 796### Maintainer's dist rules
 797
 798git.spec: git.spec.in
 799        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 800        mv $@+ $@
 801
 802GIT_TARNAME=git-$(GIT_VERSION)
 803dist: git.spec git-tar-tree
 804        ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 805        @mkdir -p $(GIT_TARNAME)
 806        @cp git.spec $(GIT_TARNAME)
 807        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 808        $(TAR) rf $(GIT_TARNAME).tar \
 809                $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 810        @rm -rf $(GIT_TARNAME)
 811        gzip -f -9 $(GIT_TARNAME).tar
 812
 813rpm: dist
 814        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 815
 816htmldocs = git-htmldocs-$(GIT_VERSION)
 817manpages = git-manpages-$(GIT_VERSION)
 818dist-doc:
 819        rm -fr .doc-tmp-dir
 820        mkdir .doc-tmp-dir
 821        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 822        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 823        gzip -n -9 -f $(htmldocs).tar
 824        :
 825        rm -fr .doc-tmp-dir
 826        mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 827        $(MAKE) -C Documentation DESTDIR=./ \
 828                man1dir=../.doc-tmp-dir/man1 \
 829                man7dir=../.doc-tmp-dir/man7 \
 830                install
 831        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 832        gzip -n -9 -f $(manpages).tar
 833        rm -fr .doc-tmp-dir
 834
 835### Cleaning rules
 836
 837clean:
 838        rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 839                $(LIB_FILE) $(XDIFF_LIB)
 840        rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 841        rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 842        rm -rf autom4te.cache
 843        rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
 844        rm -rf $(GIT_TARNAME) .doc-tmp-dir
 845        rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 846        rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 847        rm -f gitweb/gitweb.cgi
 848        $(MAKE) -C Documentation/ clean
 849        $(MAKE) -C templates clean
 850        $(MAKE) -C t/ clean
 851        rm -f GIT-VERSION-FILE GIT-CFLAGS
 852
 853.PHONY: all install clean strip
 854.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 855
 856### Check documentation
 857#
 858check-docs::
 859        @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 860        do \
 861                case "$$v" in \
 862                git-merge-octopus | git-merge-ours | git-merge-recursive | \
 863                git-merge-resolve | git-merge-stupid | \
 864                git-ssh-pull | git-ssh-push ) continue ;; \
 865                esac ; \
 866                test -f "Documentation/$$v.txt" || \
 867                echo "no doc: $$v"; \
 868                grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 869                case "$$v" in \
 870                git) ;; \
 871                *) echo "no link: $$v";; \
 872                esac ; \
 873        done | sort