Andrew's git / gitweb.git / Makefile
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Makefileon commit .gitignore: git-merge-recur is a built file. (c8b87ef)
   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_STRCASESTR if you don't have strcasestr.
  28#
  29# Define NO_STRLCPY if you don't have strlcpy.
  30#
  31# Define NO_SETENV if you don't have setenv in the C library.
  32#
  33# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  34# Enable it on Windows.  By default, symrefs are still used.
  35#
  36# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  37# tests.  These tests take up a significant amount of the total test time
  38# but are not needed unless you plan to talk to SVN repos.
  39#
  40# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  41# installed in /sw, but don't want GIT to link against any libraries
  42# installed there.  If defined you may specify your own (or Fink's)
  43# include directories and library directories by defining CFLAGS
  44# and LDFLAGS appropriately.
  45#
  46# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  47# have DarwinPorts installed in /opt/local, but don't want GIT to
  48# link against any libraries installed there.  If defined you may
  49# specify your own (or DarwinPort's) include directories and
  50# library directories by defining CFLAGS and LDFLAGS appropriately.
  51#
  52# Define PPC_SHA1 environment variable when running make to make use of
  53# a bundled SHA1 routine optimized for PowerPC.
  54#
  55# Define ARM_SHA1 environment variable when running make to make use of
  56# a bundled SHA1 routine optimized for ARM.
  57#
  58# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  59#
  60# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  61#
  62# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  63# Patrick Mauritz).
  64#
  65# Define NO_MMAP if you want to avoid mmap.
  66#
  67# Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
  68#
  69# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  70#
  71# Define NO_SOCKADDR_STORAGE if your platform does not have struct
  72# sockaddr_storage.
  73#
  74# Define NO_ICONV if your libc does not properly support iconv.
  75#
  76# Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
  77# a missing newline at the end of the file.
  78#
  79# Define NO_PYTHON if you want to lose all benefits of the recursive merge.
  80#
  81# Define COLLISION_CHECK below if you believe that SHA1's
  82# 1461501637330902918203684832716283019655932542976 hashes do not give you
  83# sufficient guarantee that no collisions between objects will ever happen.
  84
  85# Define USE_NSEC below if you want git to care about sub-second file mtimes
  86# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
  87# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
  88# randomly break unless your underlying filesystem supports those sub-second
  89# times (my ext3 doesn't).
  90
  91# Define USE_STDEV below if you want git to care about the underlying device
  92# change being considered an inode change from the update-cache perspective.
  93
  94GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  95        @$(SHELL_PATH) ./GIT-VERSION-GEN
  96-include GIT-VERSION-FILE
  97
  98uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
  99uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 100uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 101uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 102uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 103
 104# CFLAGS and LDFLAGS are for the users to override from the command line.
 105
 106CFLAGS = -g -O2 -Wall
 107LDFLAGS =
 108ALL_CFLAGS = $(CFLAGS)
 109ALL_LDFLAGS = $(LDFLAGS)
 110STRIP ?= strip
 111
 112prefix = $(HOME)
 113bindir = $(prefix)/bin
 114gitexecdir = $(bindir)
 115template_dir = $(prefix)/share/git-core/templates/
 116GIT_PYTHON_DIR = $(prefix)/share/git-core/python
 117# DESTDIR=
 118
 119export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
 120
 121CC = gcc
 122AR = ar
 123TAR = tar
 124INSTALL = install
 125RPMBUILD = rpmbuild
 126
 127# sparse is architecture-neutral, which means that we need to tell it
 128# explicitly what architecture to check for. Fix this up for yours..
 129SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 130
 131
 132
 133### --- END CONFIGURATION SECTION ---
 134
 135SCRIPT_SH = \
 136        git-bisect.sh git-branch.sh git-checkout.sh \
 137        git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
 138        git-fetch.sh \
 139        git-ls-remote.sh \
 140        git-merge-one-file.sh git-parse-remote.sh \
 141        git-pull.sh git-rebase.sh \
 142        git-repack.sh git-request-pull.sh git-reset.sh \
 143        git-resolve.sh git-revert.sh git-sh-setup.sh \
 144        git-tag.sh git-verify-tag.sh \
 145        git-applymbox.sh git-applypatch.sh git-am.sh \
 146        git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
 147        git-merge-resolve.sh git-merge-ours.sh \
 148        git-lost-found.sh git-quiltimport.sh
 149
 150SCRIPT_PERL = \
 151        git-archimport.perl git-cvsimport.perl git-relink.perl \
 152        git-shortlog.perl git-rerere.perl \
 153        git-annotate.perl git-cvsserver.perl \
 154        git-svnimport.perl git-cvsexportcommit.perl \
 155        git-send-email.perl git-svn.perl
 156
 157SCRIPT_PYTHON = \
 158        git-merge-recursive.py
 159
 160SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 161          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 162          $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 163          git-cherry-pick git-status git-instaweb
 164
 165# The ones that do not have to link with lcrypto, lz nor xdiff.
 166SIMPLE_PROGRAMS = \
 167        git-daemon$X
 168
 169# ... and all the rest that could be moved out of bindir to gitexecdir
 170PROGRAMS = \
 171        git-checkout-index$X \
 172        git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
 173        git-hash-object$X git-index-pack$X git-local-fetch$X \
 174        git-merge-base$X \
 175        git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
 176        git-peek-remote$X git-prune-packed$X git-receive-pack$X \
 177        git-send-pack$X git-shell$X \
 178        git-show-index$X git-ssh-fetch$X \
 179        git-ssh-upload$X git-unpack-file$X \
 180        git-unpack-objects$X git-update-server-info$X \
 181        git-upload-pack$X git-verify-pack$X \
 182        git-symbolic-ref$X \
 183        git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
 184        git-describe$X git-merge-tree$X git-blame$X git-imap-send$X \
 185        git-merge-recur$X
 186
 187BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
 188        git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
 189        git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
 190        git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
 191        git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
 192        git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
 193        git-read-tree$X git-commit-tree$X git-write-tree$X \
 194        git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
 195        git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \
 196        git-fmt-merge-msg$X git-prune$X git-mv$X
 197
 198# what 'all' will build and 'install' will install, in gitexecdir
 199ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
 200
 201# Backward compatibility -- to be removed after 1.0
 202PROGRAMS += git-ssh-pull$X git-ssh-push$X
 203
 204# Set paths to tools early so that they can be used for version tests.
 205ifndef SHELL_PATH
 206        SHELL_PATH = /bin/sh
 207endif
 208ifndef PERL_PATH
 209        PERL_PATH = /usr/bin/perl
 210endif
 211ifndef PYTHON_PATH
 212        PYTHON_PATH = /usr/bin/python
 213endif
 214
 215PYMODULES = \
 216        gitMergeCommon.py
 217
 218LIB_FILE=libgit.a
 219XDIFF_LIB=xdiff/lib.a
 220
 221LIB_H = \
 222        blob.h cache.h commit.h csum-file.h delta.h \
 223        diff.h object.h pack.h pkt-line.h quote.h refs.h \
 224        run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 225        tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h
 226
 227DIFF_OBJS = \
 228        diff.o diff-lib.o diffcore-break.o diffcore-order.o \
 229        diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
 230        diffcore-delta.o log-tree.o
 231
 232LIB_OBJS = \
 233        blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 234        date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
 235        object.o pack-check.o patch-delta.o path.o pkt-line.o \
 236        quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 237        server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 238        tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 239        fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
 240        alloc.o merge-file.o path-list.o unpack-trees.o $(DIFF_OBJS)
 241
 242BUILTIN_OBJS = \
 243        builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
 244        builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
 245        builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
 246        builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
 247        builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
 248        builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
 249        builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
 250        builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
 251        builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
 252        builtin-update-ref.o builtin-fmt-merge-msg.o builtin-prune.o \
 253        builtin-mv.o
 254
 255GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 256LIBS = $(GITLIBS) -lz
 257
 258#
 259# Platform specific tweaks
 260#
 261
 262# We choose to avoid "if .. else if .. else .. endif endif"
 263# because maintaining the nesting to match is a pain.  If
 264# we had "elif" things would have been much nicer...
 265
 266ifeq ($(uname_S),Linux)
 267        NO_STRLCPY = YesPlease
 268endif
 269ifeq ($(uname_S),GNU/kFreeBSD)
 270        NO_STRLCPY = YesPlease
 271endif
 272ifeq ($(uname_S),Darwin)
 273        NEEDS_SSL_WITH_CRYPTO = YesPlease
 274        NEEDS_LIBICONV = YesPlease
 275        NO_STRLCPY = YesPlease
 276        ifndef NO_FINK
 277                ifeq ($(shell test -d /sw/lib && echo y),y)
 278                        ALL_CFLAGS += -I/sw/include
 279                        ALL_LDFLAGS += -L/sw/lib
 280                endif
 281        endif
 282        ifndef NO_DARWIN_PORTS
 283                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 284                        ALL_CFLAGS += -I/opt/local/include
 285                        ALL_LDFLAGS += -L/opt/local/lib
 286                endif
 287        endif
 288endif
 289ifeq ($(uname_S),SunOS)
 290        NEEDS_SOCKET = YesPlease
 291        NEEDS_NSL = YesPlease
 292        SHELL_PATH = /bin/bash
 293        NO_STRCASESTR = YesPlease
 294        NO_STRLCPY = YesPlease
 295        ifeq ($(uname_R),5.8)
 296                NEEDS_LIBICONV = YesPlease
 297                NO_UNSETENV = YesPlease
 298                NO_SETENV = YesPlease
 299        endif
 300        ifeq ($(uname_R),5.9)
 301                NO_UNSETENV = YesPlease
 302                NO_SETENV = YesPlease
 303        endif
 304        INSTALL = ginstall
 305        TAR = gtar
 306        ALL_CFLAGS += -D__EXTENSIONS__
 307endif
 308ifeq ($(uname_O),Cygwin)
 309        NO_D_TYPE_IN_DIRENT = YesPlease
 310        NO_D_INO_IN_DIRENT = YesPlease
 311        NO_STRCASESTR = YesPlease
 312        NO_STRLCPY = YesPlease
 313        NO_SYMLINK_HEAD = YesPlease
 314        NEEDS_LIBICONV = YesPlease
 315        # There are conflicting reports about this.
 316        # On some boxes NO_MMAP is needed, and not so elsewhere.
 317        # Try uncommenting this if you see things break -- YMMV.
 318        # NO_MMAP = YesPlease
 319        NO_IPV6 = YesPlease
 320        X = .exe
 321endif
 322ifeq ($(uname_S),FreeBSD)
 323        NEEDS_LIBICONV = YesPlease
 324        ALL_CFLAGS += -I/usr/local/include
 325        ALL_LDFLAGS += -L/usr/local/lib
 326endif
 327ifeq ($(uname_S),OpenBSD)
 328        NO_STRCASESTR = YesPlease
 329        NEEDS_LIBICONV = YesPlease
 330        ALL_CFLAGS += -I/usr/local/include
 331        ALL_LDFLAGS += -L/usr/local/lib
 332endif
 333ifeq ($(uname_S),NetBSD)
 334        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 335                NEEDS_LIBICONV = YesPlease
 336        endif
 337        ALL_CFLAGS += -I/usr/pkg/include
 338        ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 339endif
 340ifeq ($(uname_S),AIX)
 341        NO_STRCASESTR=YesPlease
 342        NO_STRLCPY = YesPlease
 343        NEEDS_LIBICONV=YesPlease
 344endif
 345ifeq ($(uname_S),IRIX64)
 346        NO_IPV6=YesPlease
 347        NO_SETENV=YesPlease
 348        NO_STRCASESTR=YesPlease
 349        NO_STRLCPY = YesPlease
 350        NO_SOCKADDR_STORAGE=YesPlease
 351        SHELL_PATH=/usr/gnu/bin/bash
 352        ALL_CFLAGS += -DPATH_MAX=1024
 353        # for now, build 32-bit version
 354        ALL_LDFLAGS += -L/usr/lib32
 355endif
 356ifneq (,$(findstring arm,$(uname_M)))
 357        ARM_SHA1 = YesPlease
 358endif
 359
 360-include config.mak.autogen
 361-include config.mak
 362
 363ifdef WITH_OWN_SUBPROCESS_PY
 364        PYMODULES += compat/subprocess.py
 365else
 366        ifeq ($(NO_PYTHON),)
 367                ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
 368                        PYMODULES += compat/subprocess.py
 369                endif
 370        endif
 371endif
 372
 373ifndef NO_CURL
 374        ifdef CURLDIR
 375                # This is still problematic -- gcc does not always want -R.
 376                ALL_CFLAGS += -I$(CURLDIR)/include
 377                CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
 378        else
 379                CURL_LIBCURL = -lcurl
 380        endif
 381        PROGRAMS += git-http-fetch$X
 382        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 383        ifeq "$(curl_check)" "070908"
 384                ifndef NO_EXPAT
 385                        PROGRAMS += git-http-push$X
 386                endif
 387        endif
 388        ifndef NO_EXPAT
 389                EXPAT_LIBEXPAT = -lexpat
 390        endif
 391endif
 392
 393ifndef NO_OPENSSL
 394        OPENSSL_LIBSSL = -lssl
 395        ifdef OPENSSLDIR
 396                # Again this may be problematic -- gcc does not always want -R.
 397                ALL_CFLAGS += -I$(OPENSSLDIR)/include
 398                OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
 399        else
 400                OPENSSL_LINK =
 401        endif
 402else
 403        ALL_CFLAGS += -DNO_OPENSSL
 404        MOZILLA_SHA1 = 1
 405        OPENSSL_LIBSSL =
 406endif
 407ifdef NEEDS_SSL_WITH_CRYPTO
 408        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 409else
 410        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 411endif
 412ifdef NEEDS_LIBICONV
 413        ifdef ICONVDIR
 414                # Again this may be problematic -- gcc does not always want -R.
 415                ALL_CFLAGS += -I$(ICONVDIR)/include
 416                ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
 417        else
 418                ICONV_LINK =
 419        endif
 420        LIBS += $(ICONV_LINK) -liconv
 421endif
 422ifdef NEEDS_SOCKET
 423        LIBS += -lsocket
 424        SIMPLE_LIB += -lsocket
 425endif
 426ifdef NEEDS_NSL
 427        LIBS += -lnsl
 428        SIMPLE_LIB += -lnsl
 429endif
 430ifdef NO_D_TYPE_IN_DIRENT
 431        ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 432endif
 433ifdef NO_D_INO_IN_DIRENT
 434        ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
 435endif
 436ifdef NO_SYMLINK_HEAD
 437        ALL_CFLAGS += -DNO_SYMLINK_HEAD
 438endif
 439ifdef NO_STRCASESTR
 440        COMPAT_CFLAGS += -DNO_STRCASESTR
 441        COMPAT_OBJS += compat/strcasestr.o
 442endif
 443ifdef NO_STRLCPY
 444        COMPAT_CFLAGS += -DNO_STRLCPY
 445        COMPAT_OBJS += compat/strlcpy.o
 446endif
 447ifdef NO_SETENV
 448        COMPAT_CFLAGS += -DNO_SETENV
 449        COMPAT_OBJS += compat/setenv.o
 450endif
 451ifdef NO_SETENV
 452        COMPAT_CFLAGS += -DNO_UNSETENV
 453        COMPAT_OBJS += compat/unsetenv.o
 454endif
 455ifdef NO_MMAP
 456        COMPAT_CFLAGS += -DNO_MMAP
 457        COMPAT_OBJS += compat/mmap.o
 458endif
 459ifdef NO_IPV6
 460        ALL_CFLAGS += -DNO_IPV6
 461endif
 462ifdef NO_SOCKADDR_STORAGE
 463ifdef NO_IPV6
 464        ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
 465else
 466        ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 467endif
 468endif
 469ifdef NO_INET_NTOP
 470        LIB_OBJS += compat/inet_ntop.o
 471endif
 472
 473ifdef NO_ICONV
 474        ALL_CFLAGS += -DNO_ICONV
 475endif
 476
 477ifdef PPC_SHA1
 478        SHA1_HEADER = "ppc/sha1.h"
 479        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 480else
 481ifdef ARM_SHA1
 482        SHA1_HEADER = "arm/sha1.h"
 483        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 484else
 485ifdef MOZILLA_SHA1
 486        SHA1_HEADER = "mozilla-sha1/sha1.h"
 487        LIB_OBJS += mozilla-sha1/sha1.o
 488else
 489        SHA1_HEADER = <openssl/sha.h>
 490        LIBS += $(LIB_4_CRYPTO)
 491endif
 492endif
 493endif
 494ifdef NO_ACCURATE_DIFF
 495        ALL_CFLAGS += -DNO_ACCURATE_DIFF
 496endif
 497
 498# Shell quote (do not use $(call) to accommodate ancient setups);
 499
 500SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 501
 502DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 503bindir_SQ = $(subst ','\'',$(bindir))
 504gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 505template_dir_SQ = $(subst ','\'',$(template_dir))
 506prefix_SQ = $(subst ','\'',$(prefix))
 507
 508SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 509PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 510PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
 511GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
 512
 513ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
 514LIB_OBJS += $(COMPAT_OBJS)
 515export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 516### Build rules
 517
 518all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
 519
 520all:
 521        $(MAKE) -C templates
 522
 523strip: $(PROGRAMS) git$X
 524        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 525
 526git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 527        $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 528                $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 529                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 530
 531builtin-help.o: common-cmds.h
 532
 533$(BUILT_INS): git$X
 534        rm -f $@ && ln git$X $@
 535
 536common-cmds.h: Documentation/git-*.txt
 537        ./generate-cmdlist.sh > $@+
 538        mv $@+ $@
 539
 540$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 541        rm -f $@ $@+
 542        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 543            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 544            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 545            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 546            -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 547            $@.sh >$@+
 548        chmod +x $@+
 549        mv $@+ $@
 550
 551$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
 552        rm -f $@ $@+
 553        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
 554            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 555            $@.perl >$@+
 556        chmod +x $@+
 557        mv $@+ $@
 558
 559$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
 560        rm -f $@ $@+
 561        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
 562            -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
 563            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 564            $@.py >$@+
 565        chmod +x $@+
 566        mv $@+ $@
 567
 568git-cherry-pick: git-revert
 569        cp $< $@+
 570        mv $@+ $@
 571
 572git-status: git-commit
 573        cp $< $@+
 574        mv $@+ $@
 575
 576git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 577        rm -f $@ $@+
 578        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 579            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
 580            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 581            -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
 582            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
 583            -e '/@@GITWEB_CGI@@/d' \
 584            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 585            -e '/@@GITWEB_CSS@@/d' \
 586            $@.sh | sed "s|/usr/bin/git|$(bindir)/git|" > $@+
 587        chmod +x $@+
 588        mv $@+ $@
 589
 590# These can record GIT_VERSION
 591git$X git.spec \
 592        $(patsubst %.sh,%,$(SCRIPT_SH)) \
 593        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 594        $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 595        : GIT-VERSION-FILE
 596
 597%.o: %.c GIT-CFLAGS
 598        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 599%.o: %.S
 600        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 601
 602exec_cmd.o: exec_cmd.c GIT-CFLAGS
 603        $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
 604builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
 605        $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 606
 607http.o: http.c GIT-CFLAGS
 608        $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
 609
 610ifdef NO_EXPAT
 611http-fetch.o: http-fetch.c http.h GIT-CFLAGS
 612        $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
 613endif
 614
 615git-%$X: %.o $(GITLIBS)
 616        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 617
 618$(SIMPLE_PROGRAMS) : $(LIB_FILE)
 619$(SIMPLE_PROGRAMS) : git-%$X : %.o
 620        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 621                $(LIB_FILE) $(SIMPLE_LIB)
 622
 623ssh-pull.o: ssh-fetch.c
 624ssh-push.o: ssh-upload.c
 625git-local-fetch$X: fetch.o
 626git-ssh-fetch$X: rsh.o fetch.o
 627git-ssh-upload$X: rsh.o
 628git-ssh-pull$X: rsh.o fetch.o
 629git-ssh-push$X: rsh.o
 630
 631git-imap-send$X: imap-send.o $(LIB_FILE)
 632
 633http.o http-fetch.o http-push.o: http.h
 634git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
 635        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 636                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 637
 638git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
 639        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 640                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 641
 642merge-recursive.o path-list.o: path-list.h
 643git-merge-recur$X: merge-recursive.o path-list.o $(GITLIBS)
 644        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 645                $(LIBS)
 646
 647$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 648$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 649$(DIFF_OBJS): diffcore.h
 650
 651$(LIB_FILE): $(LIB_OBJS)
 652        rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
 653
 654XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
 655
 656$(XDIFF_LIB): $(XDIFF_OBJS)
 657        rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 658
 659
 660doc:
 661        $(MAKE) -C Documentation all
 662
 663TAGS:
 664        rm -f TAGS
 665        find . -name '*.[hcS]' -print | xargs etags -a
 666
 667tags:
 668        rm -f tags
 669        find . -name '*.[hcS]' -print | xargs ctags -a
 670
 671### Detect prefix changes
 672TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
 673             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 674
 675GIT-CFLAGS: .FORCE-GIT-CFLAGS
 676        @FLAGS='$(TRACK_CFLAGS)'; \
 677            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 678                echo 1>&2 "    * new build flags or prefix"; \
 679                echo "$$FLAGS" >GIT-CFLAGS; \
 680            fi
 681
 682### Testing rules
 683
 684# GNU make supports exporting all variables by "export" without parameters.
 685# However, the environment gets quite big, and some programs have problems
 686# with that.
 687
 688export NO_PYTHON
 689export NO_SVN_TESTS
 690
 691test: all
 692        $(MAKE) -C t/ all
 693
 694test-date$X: test-date.c date.o ctype.o
 695        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 696
 697test-delta$X: test-delta.c diff-delta.o patch-delta.o
 698        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 699
 700test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 701        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 702
 703test-sha1$X: test-sha1.o $(GITLIBS)
 704        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 705
 706check-sha1:: test-sha1$X
 707        ./test-sha1.sh
 708
 709check:
 710        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
 711
 712
 713
 714### Installation rules
 715
 716install: all
 717        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
 718        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 719        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 720        $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
 721        $(MAKE) -C templates install
 722        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 723        $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
 724        if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
 725        then \
 726                ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 727                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
 728                cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
 729                        '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
 730        fi
 731        $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 732
 733install-doc:
 734        $(MAKE) -C Documentation install
 735
 736
 737
 738
 739### Maintainer's dist rules
 740
 741git.spec: git.spec.in
 742        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
 743        mv $@+ $@
 744
 745GIT_TARNAME=git-$(GIT_VERSION)
 746dist: git.spec git-tar-tree
 747        ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
 748        @mkdir -p $(GIT_TARNAME)
 749        @cp git.spec $(GIT_TARNAME)
 750        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
 751        $(TAR) rf $(GIT_TARNAME).tar \
 752                $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
 753        @rm -rf $(GIT_TARNAME)
 754        gzip -f -9 $(GIT_TARNAME).tar
 755
 756rpm: dist
 757        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 758
 759htmldocs = git-htmldocs-$(GIT_VERSION)
 760manpages = git-manpages-$(GIT_VERSION)
 761dist-doc:
 762        rm -fr .doc-tmp-dir
 763        mkdir .doc-tmp-dir
 764        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 765        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 766        gzip -n -9 -f $(htmldocs).tar
 767        :
 768        rm -fr .doc-tmp-dir
 769        mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
 770        $(MAKE) -C Documentation DESTDIR=./ \
 771                man1dir=../.doc-tmp-dir/man1 \
 772                man7dir=../.doc-tmp-dir/man7 \
 773                install
 774        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 775        gzip -n -9 -f $(manpages).tar
 776        rm -fr .doc-tmp-dir
 777
 778### Cleaning rules
 779
 780clean:
 781        rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 782                $(LIB_FILE) $(XDIFF_LIB)
 783        rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 784        rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
 785        rm -rf autom4te.cache
 786        rm -f config.log config.mak.autogen configure config.status config.cache
 787        rm -rf $(GIT_TARNAME) .doc-tmp-dir
 788        rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 789        rm -f $(htmldocs).tar.gz $(manpages).tar.gz
 790        $(MAKE) -C Documentation/ clean
 791        $(MAKE) -C templates clean
 792        $(MAKE) -C t/ clean
 793        rm -f GIT-VERSION-FILE GIT-CFLAGS
 794
 795.PHONY: all install clean strip
 796.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
 797
 798### Check documentation
 799#
 800check-docs::
 801        @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
 802        do \
 803                case "$$v" in \
 804                git-merge-octopus | git-merge-ours | git-merge-recursive | \
 805                git-merge-resolve | git-merge-stupid | git-merge-recur | \
 806                git-ssh-pull | git-ssh-push ) continue ;; \
 807                esac ; \
 808                test -f "Documentation/$$v.txt" || \
 809                echo "no doc: $$v"; \
 810                grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
 811                case "$$v" in \
 812                git) ;; \
 813                *) echo "no link: $$v";; \
 814                esac ; \
 815        done | sort