Makefileon commit compat/snprintf.c: handle snprintf's that always return the # chars transmitted (a81892d)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
   7# or vsnprintf() return -1 instead of number of characters which would
   8# have been written to the final string if enough space had been available.
   9#
  10# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  11# when attempting to read from an fopen'ed directory.
  12#
  13# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  14# This also implies MOZILLA_SHA1.
  15#
  16# Define NO_CURL if you do not have libcurl installed.  git-http-pull and
  17# git-http-push are not built, and you cannot use http:// and https://
  18# transports.
  19#
  20# Define CURLDIR=/foo/bar if your curl header and library files are in
  21# /foo/bar/include and /foo/bar/lib directories.
  22#
  23# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  24# not built, and you cannot push using http:// and https:// transports.
  25#
  26# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  27#
  28# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  29# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  30#
  31# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  32# do not support the 'size specifiers' introduced by C99, namely ll, hh,
  33# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  34# some C compilers supported these specifiers prior to C99 as an extension.
  35#
  36# Define NO_STRCASESTR if you don't have strcasestr.
  37#
  38# Define NO_MEMMEM if you don't have memmem.
  39#
  40# Define NO_STRLCPY if you don't have strlcpy.
  41#
  42# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  43# If your compiler also does not support long long or does not have
  44# strtoull, define NO_STRTOULL.
  45#
  46# Define NO_SETENV if you don't have setenv in the C library.
  47#
  48# Define NO_UNSETENV if you don't have unsetenv in the C library.
  49#
  50# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  51#
  52# Define NO_SYS_SELECT_H if you don't have sys/select.h.
  53#
  54# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  55# Enable it on Windows.  By default, symrefs are still used.
  56#
  57# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  58# tests.  These tests take up a significant amount of the total test time
  59# but are not needed unless you plan to talk to SVN repos.
  60#
  61# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  62# installed in /sw, but don't want GIT to link against any libraries
  63# installed there.  If defined you may specify your own (or Fink's)
  64# include directories and library directories by defining CFLAGS
  65# and LDFLAGS appropriately.
  66#
  67# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  68# have DarwinPorts installed in /opt/local, but don't want GIT to
  69# link against any libraries installed there.  If defined you may
  70# specify your own (or DarwinPort's) include directories and
  71# library directories by defining CFLAGS and LDFLAGS appropriately.
  72#
  73# Define PPC_SHA1 environment variable when running make to make use of
  74# a bundled SHA1 routine optimized for PowerPC.
  75#
  76# Define ARM_SHA1 environment variable when running make to make use of
  77# a bundled SHA1 routine optimized for ARM.
  78#
  79# Define MOZILLA_SHA1 environment variable when running make to make use of
  80# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  81# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  82# choice) has very fast version optimized for i586.
  83#
  84# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  85#
  86# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  87#
  88# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  89# Patrick Mauritz).
  90#
  91# Define NO_MMAP if you want to avoid mmap.
  92#
  93# Define NO_PREAD if you have a problem with pread() system call (e.g.
  94# cygwin.dll before v1.5.22).
  95#
  96# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  97# generally faster on your platform than accessing the working directory.
  98#
  99# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 100# the executable mode bit, but doesn't really do so.
 101#
 102# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 103#
 104# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 105# sockaddr_storage.
 106#
 107# Define NO_ICONV if your libc does not properly support iconv.
 108#
 109# Define OLD_ICONV if your library has an old iconv(), where the second
 110# (input buffer pointer) parameter is declared with type (const char **).
 111#
 112# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 113#
 114# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 115# that tells runtime paths to dynamic libraries;
 116# "-Wl,-rpath=/path/lib" is used instead.
 117#
 118# Define USE_NSEC below if you want git to care about sub-second file mtimes
 119# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 120# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 121# randomly break unless your underlying filesystem supports those sub-second
 122# times (my ext3 doesn't).
 123#
 124# Define USE_STDEV below if you want git to care about the underlying device
 125# change being considered an inode change from the update-index perspective.
 126#
 127# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 128#
 129# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 130#
 131# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 132# MakeMaker (e.g. using ActiveState under Cygwin).
 133#
 134# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 135#
 136# The TCL_PATH variable governs the location of the Tcl interpreter
 137# used to optimize git-gui for your system.  Only used if NO_TCLTK
 138# is not set.  Defaults to the bare 'tclsh'.
 139#
 140# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 141# If not set it defaults to the bare 'wish'. If it is set to the empty
 142# string then NO_TCLTK will be forced (this is used by configure script).
 143#
 144# Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 145# parallel delta searching when packing objects.
 146#
 147# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 148# is a simplified version of the merge sort used in glibc. This is
 149# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 150#
 151# Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 152# your external grep (e.g., if your system lacks grep, if its grep is
 153# broken, or spawning external process is slower than built-in grep git has).
 154
 155GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 156        @$(SHELL_PATH) ./GIT-VERSION-GEN
 157-include GIT-VERSION-FILE
 158
 159uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 160uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 161uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 162uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 163uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 164
 165# CFLAGS and LDFLAGS are for the users to override from the command line.
 166
 167CFLAGS = -g -O2 -Wall
 168LDFLAGS =
 169ALL_CFLAGS = $(CFLAGS)
 170ALL_LDFLAGS = $(LDFLAGS)
 171STRIP ?= strip
 172
 173# Among the variables below, these:
 174#   gitexecdir
 175#   template_dir
 176#   htmldir
 177#   ETC_GITCONFIG (but not sysconfdir)
 178# can be specified as a relative path ../some/where/else (which must begin
 179# with ../); this is interpreted as relative to $(bindir) and "git" at
 180# runtime figures out where they are based on the path to the executable.
 181# This can help installing the suite in a relocatable way.
 182
 183prefix = $(HOME)
 184bindir = $(prefix)/bin
 185mandir = $(prefix)/share/man
 186infodir = $(prefix)/share/info
 187gitexecdir = $(prefix)/libexec/git-core
 188sharedir = $(prefix)/share
 189template_dir = $(sharedir)/git-core/templates
 190htmldir=$(sharedir)/doc/git-doc
 191ifeq ($(prefix),/usr)
 192sysconfdir = /etc
 193else
 194sysconfdir = $(prefix)/etc
 195endif
 196lib = lib
 197ETC_GITCONFIG = $(sysconfdir)/gitconfig
 198# DESTDIR=
 199
 200# default configuration for gitweb
 201GITWEB_CONFIG = gitweb_config.perl
 202GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 203GITWEB_HOME_LINK_STR = projects
 204GITWEB_SITENAME =
 205GITWEB_PROJECTROOT = /pub/git
 206GITWEB_PROJECT_MAXDEPTH = 2007
 207GITWEB_EXPORT_OK =
 208GITWEB_STRICT_EXPORT =
 209GITWEB_BASE_URL =
 210GITWEB_LIST =
 211GITWEB_HOMETEXT = indextext.html
 212GITWEB_CSS = gitweb.css
 213GITWEB_LOGO = git-logo.png
 214GITWEB_FAVICON = git-favicon.png
 215GITWEB_SITE_HEADER =
 216GITWEB_SITE_FOOTER =
 217
 218export prefix bindir sharedir htmldir sysconfdir
 219
 220CC = gcc
 221AR = ar
 222RM = rm -f
 223TAR = tar
 224FIND = find
 225INSTALL = install
 226RPMBUILD = rpmbuild
 227TCL_PATH = tclsh
 228TCLTK_PATH = wish
 229
 230export TCL_PATH TCLTK_PATH
 231
 232# sparse is architecture-neutral, which means that we need to tell it
 233# explicitly what architecture to check for. Fix this up for yours..
 234SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 235
 236
 237
 238### --- END CONFIGURATION SECTION ---
 239
 240# Those must not be GNU-specific; they are shared with perl/ which may
 241# be built by a different compiler. (Note that this is an artifact now
 242# but it still might be nice to keep that distinction.)
 243BASIC_CFLAGS =
 244BASIC_LDFLAGS =
 245
 246SCRIPT_SH += git-am.sh
 247SCRIPT_SH += git-bisect.sh
 248SCRIPT_SH += git-filter-branch.sh
 249SCRIPT_SH += git-lost-found.sh
 250SCRIPT_SH += git-merge-octopus.sh
 251SCRIPT_SH += git-merge-one-file.sh
 252SCRIPT_SH += git-merge-resolve.sh
 253SCRIPT_SH += git-mergetool.sh
 254SCRIPT_SH += git-parse-remote.sh
 255SCRIPT_SH += git-pull.sh
 256SCRIPT_SH += git-quiltimport.sh
 257SCRIPT_SH += git-rebase--interactive.sh
 258SCRIPT_SH += git-rebase.sh
 259SCRIPT_SH += git-repack.sh
 260SCRIPT_SH += git-request-pull.sh
 261SCRIPT_SH += git-sh-setup.sh
 262SCRIPT_SH += git-stash.sh
 263SCRIPT_SH += git-submodule.sh
 264SCRIPT_SH += git-web--browse.sh
 265
 266SCRIPT_PERL += git-add--interactive.perl
 267SCRIPT_PERL += git-archimport.perl
 268SCRIPT_PERL += git-cvsexportcommit.perl
 269SCRIPT_PERL += git-cvsimport.perl
 270SCRIPT_PERL += git-cvsserver.perl
 271SCRIPT_PERL += git-relink.perl
 272SCRIPT_PERL += git-send-email.perl
 273SCRIPT_PERL += git-svn.perl
 274
 275SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 276          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 277          git-instaweb
 278
 279# Empty...
 280EXTRA_PROGRAMS =
 281
 282# ... and all the rest that could be moved out of bindir to gitexecdir
 283PROGRAMS += $(EXTRA_PROGRAMS)
 284PROGRAMS += git-fast-import$X
 285PROGRAMS += git-fetch-pack$X
 286PROGRAMS += git-hash-object$X
 287PROGRAMS += git-index-pack$X
 288PROGRAMS += git-merge-index$X
 289PROGRAMS += git-merge-tree$X
 290PROGRAMS += git-mktag$X
 291PROGRAMS += git-mktree$X
 292PROGRAMS += git-pack-redundant$X
 293PROGRAMS += git-patch-id$X
 294PROGRAMS += git-receive-pack$X
 295PROGRAMS += git-send-pack$X
 296PROGRAMS += git-show-index$X
 297PROGRAMS += git-unpack-file$X
 298PROGRAMS += git-update-server-info$X
 299PROGRAMS += git-upload-pack$X
 300PROGRAMS += git-var$X
 301
 302# List built-in command $C whose implementation cmd_$C() is not in
 303# builtin-$C.o but is linked in as part of some other command.
 304BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 305
 306BUILT_INS += git-cherry-pick$X
 307BUILT_INS += git-cherry$X
 308BUILT_INS += git-format-patch$X
 309BUILT_INS += git-fsck-objects$X
 310BUILT_INS += git-get-tar-commit-id$X
 311BUILT_INS += git-init$X
 312BUILT_INS += git-merge-subtree$X
 313BUILT_INS += git-peek-remote$X
 314BUILT_INS += git-repo-config$X
 315BUILT_INS += git-show$X
 316BUILT_INS += git-status$X
 317BUILT_INS += git-whatchanged$X
 318
 319# what 'all' will build and 'install' will install, in gitexecdir
 320ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 321
 322# what 'all' will build but not install in gitexecdir
 323OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
 324
 325# Set paths to tools early so that they can be used for version tests.
 326ifndef SHELL_PATH
 327        SHELL_PATH = /bin/sh
 328endif
 329ifndef PERL_PATH
 330        PERL_PATH = /usr/bin/perl
 331endif
 332
 333export PERL_PATH
 334
 335LIB_FILE=libgit.a
 336COMPAT_LIB = compat/lib.a
 337XDIFF_LIB=xdiff/lib.a
 338
 339LIB_H += archive.h
 340LIB_H += attr.h
 341LIB_H += blob.h
 342LIB_H += builtin.h
 343LIB_H += cache.h
 344LIB_H += cache-tree.h
 345LIB_H += commit.h
 346LIB_H += compat/mingw.h
 347LIB_H += csum-file.h
 348LIB_H += decorate.h
 349LIB_H += delta.h
 350LIB_H += diffcore.h
 351LIB_H += diff.h
 352LIB_H += dir.h
 353LIB_H += fsck.h
 354LIB_H += git-compat-util.h
 355LIB_H += graph.h
 356LIB_H += grep.h
 357LIB_H += hash.h
 358LIB_H += list-objects.h
 359LIB_H += ll-merge.h
 360LIB_H += log-tree.h
 361LIB_H += mailmap.h
 362LIB_H += object.h
 363LIB_H += pack.h
 364LIB_H += pack-refs.h
 365LIB_H += pack-revindex.h
 366LIB_H += parse-options.h
 367LIB_H += patch-ids.h
 368LIB_H += string-list.h
 369LIB_H += pkt-line.h
 370LIB_H += progress.h
 371LIB_H += quote.h
 372LIB_H += reflog-walk.h
 373LIB_H += refs.h
 374LIB_H += remote.h
 375LIB_H += rerere.h
 376LIB_H += revision.h
 377LIB_H += run-command.h
 378LIB_H += sha1-lookup.h
 379LIB_H += sideband.h
 380LIB_H += strbuf.h
 381LIB_H += tag.h
 382LIB_H += transport.h
 383LIB_H += tree.h
 384LIB_H += tree-walk.h
 385LIB_H += unpack-trees.h
 386LIB_H += utf8.h
 387LIB_H += wt-status.h
 388
 389LIB_OBJS += abspath.o
 390LIB_OBJS += alias.o
 391LIB_OBJS += alloc.o
 392LIB_OBJS += archive.o
 393LIB_OBJS += archive-tar.o
 394LIB_OBJS += archive-zip.o
 395LIB_OBJS += attr.o
 396LIB_OBJS += base85.o
 397LIB_OBJS += blob.o
 398LIB_OBJS += branch.o
 399LIB_OBJS += bundle.o
 400LIB_OBJS += cache-tree.o
 401LIB_OBJS += color.o
 402LIB_OBJS += combine-diff.o
 403LIB_OBJS += commit.o
 404LIB_OBJS += config.o
 405LIB_OBJS += connect.o
 406LIB_OBJS += convert.o
 407LIB_OBJS += copy.o
 408LIB_OBJS += csum-file.o
 409LIB_OBJS += ctype.o
 410LIB_OBJS += date.o
 411LIB_OBJS += decorate.o
 412LIB_OBJS += diffcore-break.o
 413LIB_OBJS += diffcore-delta.o
 414LIB_OBJS += diffcore-order.o
 415LIB_OBJS += diffcore-pickaxe.o
 416LIB_OBJS += diffcore-rename.o
 417LIB_OBJS += diff-delta.o
 418LIB_OBJS += diff-no-index.o
 419LIB_OBJS += diff-lib.o
 420LIB_OBJS += diff.o
 421LIB_OBJS += dir.o
 422LIB_OBJS += editor.o
 423LIB_OBJS += entry.o
 424LIB_OBJS += environment.o
 425LIB_OBJS += exec_cmd.o
 426LIB_OBJS += fsck.o
 427LIB_OBJS += graph.o
 428LIB_OBJS += grep.o
 429LIB_OBJS += hash.o
 430LIB_OBJS += help.o
 431LIB_OBJS += ident.o
 432LIB_OBJS += interpolate.o
 433LIB_OBJS += list-objects.o
 434LIB_OBJS += ll-merge.o
 435LIB_OBJS += lockfile.o
 436LIB_OBJS += log-tree.o
 437LIB_OBJS += mailmap.o
 438LIB_OBJS += match-trees.o
 439LIB_OBJS += merge-file.o
 440LIB_OBJS += name-hash.o
 441LIB_OBJS += object.o
 442LIB_OBJS += pack-check.o
 443LIB_OBJS += pack-refs.o
 444LIB_OBJS += pack-revindex.o
 445LIB_OBJS += pack-write.o
 446LIB_OBJS += pager.o
 447LIB_OBJS += parse-options.o
 448LIB_OBJS += patch-delta.o
 449LIB_OBJS += patch-ids.o
 450LIB_OBJS += string-list.o
 451LIB_OBJS += path.o
 452LIB_OBJS += pkt-line.o
 453LIB_OBJS += pretty.o
 454LIB_OBJS += progress.o
 455LIB_OBJS += quote.o
 456LIB_OBJS += reachable.o
 457LIB_OBJS += read-cache.o
 458LIB_OBJS += reflog-walk.o
 459LIB_OBJS += refs.o
 460LIB_OBJS += remote.o
 461LIB_OBJS += rerere.o
 462LIB_OBJS += revision.o
 463LIB_OBJS += run-command.o
 464LIB_OBJS += server-info.o
 465LIB_OBJS += setup.o
 466LIB_OBJS += sha1_file.o
 467LIB_OBJS += sha1-lookup.o
 468LIB_OBJS += sha1_name.o
 469LIB_OBJS += shallow.o
 470LIB_OBJS += sideband.o
 471LIB_OBJS += strbuf.o
 472LIB_OBJS += symlinks.o
 473LIB_OBJS += tag.o
 474LIB_OBJS += trace.o
 475LIB_OBJS += transport.o
 476LIB_OBJS += tree-diff.o
 477LIB_OBJS += tree.o
 478LIB_OBJS += tree-walk.o
 479LIB_OBJS += unpack-trees.o
 480LIB_OBJS += usage.o
 481LIB_OBJS += utf8.o
 482LIB_OBJS += walker.o
 483LIB_OBJS += wrapper.o
 484LIB_OBJS += write_or_die.o
 485LIB_OBJS += ws.o
 486LIB_OBJS += wt-status.o
 487LIB_OBJS += xdiff-interface.o
 488
 489BUILTIN_OBJS += builtin-add.o
 490BUILTIN_OBJS += builtin-annotate.o
 491BUILTIN_OBJS += builtin-apply.o
 492BUILTIN_OBJS += builtin-archive.o
 493BUILTIN_OBJS += builtin-blame.o
 494BUILTIN_OBJS += builtin-branch.o
 495BUILTIN_OBJS += builtin-bundle.o
 496BUILTIN_OBJS += builtin-cat-file.o
 497BUILTIN_OBJS += builtin-check-attr.o
 498BUILTIN_OBJS += builtin-check-ref-format.o
 499BUILTIN_OBJS += builtin-checkout-index.o
 500BUILTIN_OBJS += builtin-checkout.o
 501BUILTIN_OBJS += builtin-clean.o
 502BUILTIN_OBJS += builtin-clone.o
 503BUILTIN_OBJS += builtin-commit-tree.o
 504BUILTIN_OBJS += builtin-commit.o
 505BUILTIN_OBJS += builtin-config.o
 506BUILTIN_OBJS += builtin-count-objects.o
 507BUILTIN_OBJS += builtin-describe.o
 508BUILTIN_OBJS += builtin-diff-files.o
 509BUILTIN_OBJS += builtin-diff-index.o
 510BUILTIN_OBJS += builtin-diff-tree.o
 511BUILTIN_OBJS += builtin-diff.o
 512BUILTIN_OBJS += builtin-fast-export.o
 513BUILTIN_OBJS += builtin-fetch--tool.o
 514BUILTIN_OBJS += builtin-fetch-pack.o
 515BUILTIN_OBJS += builtin-fetch.o
 516BUILTIN_OBJS += builtin-fmt-merge-msg.o
 517BUILTIN_OBJS += builtin-for-each-ref.o
 518BUILTIN_OBJS += builtin-fsck.o
 519BUILTIN_OBJS += builtin-gc.o
 520BUILTIN_OBJS += builtin-grep.o
 521BUILTIN_OBJS += builtin-init-db.o
 522BUILTIN_OBJS += builtin-log.o
 523BUILTIN_OBJS += builtin-ls-files.o
 524BUILTIN_OBJS += builtin-ls-remote.o
 525BUILTIN_OBJS += builtin-ls-tree.o
 526BUILTIN_OBJS += builtin-mailinfo.o
 527BUILTIN_OBJS += builtin-mailsplit.o
 528BUILTIN_OBJS += builtin-merge.o
 529BUILTIN_OBJS += builtin-merge-base.o
 530BUILTIN_OBJS += builtin-merge-file.o
 531BUILTIN_OBJS += builtin-merge-ours.o
 532BUILTIN_OBJS += builtin-merge-recursive.o
 533BUILTIN_OBJS += builtin-mv.o
 534BUILTIN_OBJS += builtin-name-rev.o
 535BUILTIN_OBJS += builtin-pack-objects.o
 536BUILTIN_OBJS += builtin-pack-refs.o
 537BUILTIN_OBJS += builtin-prune-packed.o
 538BUILTIN_OBJS += builtin-prune.o
 539BUILTIN_OBJS += builtin-push.o
 540BUILTIN_OBJS += builtin-read-tree.o
 541BUILTIN_OBJS += builtin-reflog.o
 542BUILTIN_OBJS += builtin-remote.o
 543BUILTIN_OBJS += builtin-rerere.o
 544BUILTIN_OBJS += builtin-reset.o
 545BUILTIN_OBJS += builtin-rev-list.o
 546BUILTIN_OBJS += builtin-rev-parse.o
 547BUILTIN_OBJS += builtin-revert.o
 548BUILTIN_OBJS += builtin-rm.o
 549BUILTIN_OBJS += builtin-send-pack.o
 550BUILTIN_OBJS += builtin-shortlog.o
 551BUILTIN_OBJS += builtin-show-branch.o
 552BUILTIN_OBJS += builtin-show-ref.o
 553BUILTIN_OBJS += builtin-stripspace.o
 554BUILTIN_OBJS += builtin-symbolic-ref.o
 555BUILTIN_OBJS += builtin-tag.o
 556BUILTIN_OBJS += builtin-tar-tree.o
 557BUILTIN_OBJS += builtin-unpack-objects.o
 558BUILTIN_OBJS += builtin-update-index.o
 559BUILTIN_OBJS += builtin-update-ref.o
 560BUILTIN_OBJS += builtin-upload-archive.o
 561BUILTIN_OBJS += builtin-verify-pack.o
 562BUILTIN_OBJS += builtin-verify-tag.o
 563BUILTIN_OBJS += builtin-write-tree.o
 564
 565GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 566EXTLIBS =
 567
 568#
 569# Platform specific tweaks
 570#
 571
 572# We choose to avoid "if .. else if .. else .. endif endif"
 573# because maintaining the nesting to match is a pain.  If
 574# we had "elif" things would have been much nicer...
 575
 576ifeq ($(uname_S),Linux)
 577        NO_STRLCPY = YesPlease
 578endif
 579ifeq ($(uname_S),GNU/kFreeBSD)
 580        NO_STRLCPY = YesPlease
 581endif
 582ifeq ($(uname_S),UnixWare)
 583        CC = cc
 584        NEEDS_SOCKET = YesPlease
 585        NEEDS_NSL = YesPlease
 586        NEEDS_SSL_WITH_CRYPTO = YesPlease
 587        NEEDS_LIBICONV = YesPlease
 588        SHELL_PATH = /usr/local/bin/bash
 589        NO_IPV6 = YesPlease
 590        NO_HSTRERROR = YesPlease
 591        BASIC_CFLAGS += -Kthread
 592        BASIC_CFLAGS += -I/usr/local/include
 593        BASIC_LDFLAGS += -L/usr/local/lib
 594        INSTALL = ginstall
 595        TAR = gtar
 596        NO_STRCASESTR = YesPlease
 597        NO_MEMMEM = YesPlease
 598endif
 599ifeq ($(uname_S),SCO_SV)
 600        ifeq ($(uname_R),3.2)
 601                CFLAGS = -O2
 602        endif
 603        ifeq ($(uname_R),5)
 604                CC = cc
 605                BASIC_CFLAGS += -Kthread
 606        endif
 607        NEEDS_SOCKET = YesPlease
 608        NEEDS_NSL = YesPlease
 609        NEEDS_SSL_WITH_CRYPTO = YesPlease
 610        NEEDS_LIBICONV = YesPlease
 611        SHELL_PATH = /usr/bin/bash
 612        NO_IPV6 = YesPlease
 613        NO_HSTRERROR = YesPlease
 614        BASIC_CFLAGS += -I/usr/local/include
 615        BASIC_LDFLAGS += -L/usr/local/lib
 616        NO_STRCASESTR = YesPlease
 617        NO_MEMMEM = YesPlease
 618        INSTALL = ginstall
 619        TAR = gtar
 620endif
 621ifeq ($(uname_S),Darwin)
 622        NEEDS_SSL_WITH_CRYPTO = YesPlease
 623        NEEDS_LIBICONV = YesPlease
 624        ifneq ($(shell expr "$(uname_R)" : '9\.'),2)
 625                OLD_ICONV = UnfortunatelyYes
 626        endif
 627        NO_STRLCPY = YesPlease
 628        NO_MEMMEM = YesPlease
 629endif
 630ifeq ($(uname_S),SunOS)
 631        NEEDS_SOCKET = YesPlease
 632        NEEDS_NSL = YesPlease
 633        SHELL_PATH = /bin/bash
 634        NO_STRCASESTR = YesPlease
 635        NO_MEMMEM = YesPlease
 636        NO_HSTRERROR = YesPlease
 637        NO_MKDTEMP = YesPlease
 638        ifeq ($(uname_R),5.8)
 639                NEEDS_LIBICONV = YesPlease
 640                NO_UNSETENV = YesPlease
 641                NO_SETENV = YesPlease
 642                NO_C99_FORMAT = YesPlease
 643                NO_STRTOUMAX = YesPlease
 644        endif
 645        ifeq ($(uname_R),5.9)
 646                NO_UNSETENV = YesPlease
 647                NO_SETENV = YesPlease
 648                NO_C99_FORMAT = YesPlease
 649                NO_STRTOUMAX = YesPlease
 650        endif
 651        INSTALL = ginstall
 652        TAR = gtar
 653        BASIC_CFLAGS += -D__EXTENSIONS__
 654endif
 655ifeq ($(uname_O),Cygwin)
 656        NO_D_TYPE_IN_DIRENT = YesPlease
 657        NO_D_INO_IN_DIRENT = YesPlease
 658        NO_STRCASESTR = YesPlease
 659        NO_MEMMEM = YesPlease
 660        NO_SYMLINK_HEAD = YesPlease
 661        NEEDS_LIBICONV = YesPlease
 662        NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 663        NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 664        OLD_ICONV = UnfortunatelyYes
 665        # There are conflicting reports about this.
 666        # On some boxes NO_MMAP is needed, and not so elsewhere.
 667        # Try commenting this out if you suspect MMAP is more efficient
 668        NO_MMAP = YesPlease
 669        NO_IPV6 = YesPlease
 670        X = .exe
 671endif
 672ifeq ($(uname_S),FreeBSD)
 673        NEEDS_LIBICONV = YesPlease
 674        NO_MEMMEM = YesPlease
 675        BASIC_CFLAGS += -I/usr/local/include
 676        BASIC_LDFLAGS += -L/usr/local/lib
 677        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 678endif
 679ifeq ($(uname_S),OpenBSD)
 680        NO_STRCASESTR = YesPlease
 681        NO_MEMMEM = YesPlease
 682        NEEDS_LIBICONV = YesPlease
 683        BASIC_CFLAGS += -I/usr/local/include
 684        BASIC_LDFLAGS += -L/usr/local/lib
 685endif
 686ifeq ($(uname_S),NetBSD)
 687        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 688                NEEDS_LIBICONV = YesPlease
 689        endif
 690        BASIC_CFLAGS += -I/usr/pkg/include
 691        BASIC_LDFLAGS += -L/usr/pkg/lib
 692        ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
 693endif
 694ifeq ($(uname_S),AIX)
 695        NO_STRCASESTR=YesPlease
 696        NO_MEMMEM = YesPlease
 697        NO_MKDTEMP = YesPlease
 698        NO_STRLCPY = YesPlease
 699        FREAD_READS_DIRECTORIES = UnfortunatelyYes
 700        INTERNAL_QSORT = UnfortunatelyYes
 701        NEEDS_LIBICONV=YesPlease
 702        BASIC_CFLAGS += -D_LARGE_FILES
 703endif
 704ifeq ($(uname_S),GNU)
 705        # GNU/Hurd
 706        NO_STRLCPY=YesPlease
 707endif
 708ifeq ($(uname_S),IRIX64)
 709        NO_IPV6=YesPlease
 710        NO_SETENV=YesPlease
 711        NO_STRCASESTR=YesPlease
 712        NO_MEMMEM = YesPlease
 713        NO_STRLCPY = YesPlease
 714        NO_SOCKADDR_STORAGE=YesPlease
 715        SHELL_PATH=/usr/gnu/bin/bash
 716        BASIC_CFLAGS += -DPATH_MAX=1024
 717        # for now, build 32-bit version
 718        BASIC_LDFLAGS += -L/usr/lib32
 719endif
 720ifeq ($(uname_S),HP-UX)
 721        NO_IPV6=YesPlease
 722        NO_SETENV=YesPlease
 723        NO_STRCASESTR=YesPlease
 724        NO_MEMMEM = YesPlease
 725        NO_STRLCPY = YesPlease
 726        NO_MKDTEMP = YesPlease
 727        NO_UNSETENV = YesPlease
 728        NO_HSTRERROR = YesPlease
 729        NO_SYS_SELECT_H = YesPlease
 730endif
 731ifneq (,$(findstring MINGW,$(uname_S)))
 732        NO_MMAP = YesPlease
 733        NO_PREAD = YesPlease
 734        NO_OPENSSL = YesPlease
 735        NO_CURL = YesPlease
 736        NO_SYMLINK_HEAD = YesPlease
 737        NO_IPV6 = YesPlease
 738        NO_SETENV = YesPlease
 739        NO_UNSETENV = YesPlease
 740        NO_STRCASESTR = YesPlease
 741        NO_STRLCPY = YesPlease
 742        NO_MEMMEM = YesPlease
 743        NEEDS_LIBICONV = YesPlease
 744        OLD_ICONV = YesPlease
 745        NO_C99_FORMAT = YesPlease
 746        NO_STRTOUMAX = YesPlease
 747        NO_MKDTEMP = YesPlease
 748        SNPRINTF_RETURNS_BOGUS = YesPlease
 749        NO_SVN_TESTS = YesPlease
 750        NO_PERL_MAKEMAKER = YesPlease
 751        NO_POSIX_ONLY_PROGRAMS = YesPlease
 752        COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat
 753        COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1
 754        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 755        COMPAT_OBJS += compat/mingw.o compat/fnmatch.o compat/regex.o compat/winansi.o
 756        EXTLIBS += -lws2_32
 757        X = .exe
 758        gitexecdir = ../libexec/git-core
 759        template_dir = ../share/git-core/templates/
 760        ETC_GITCONFIG = ../etc/gitconfig
 761endif
 762ifneq (,$(findstring arm,$(uname_M)))
 763        ARM_SHA1 = YesPlease
 764endif
 765
 766-include config.mak.autogen
 767-include config.mak
 768
 769ifeq ($(uname_S),Darwin)
 770        ifndef NO_FINK
 771                ifeq ($(shell test -d /sw/lib && echo y),y)
 772                        BASIC_CFLAGS += -I/sw/include
 773                        BASIC_LDFLAGS += -L/sw/lib
 774                endif
 775        endif
 776        ifndef NO_DARWIN_PORTS
 777                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 778                        BASIC_CFLAGS += -I/opt/local/include
 779                        BASIC_LDFLAGS += -L/opt/local/lib
 780                endif
 781        endif
 782endif
 783
 784ifdef NO_R_TO_GCC_LINKER
 785        # Some gcc does not accept and pass -R to the linker to specify
 786        # the runtime dynamic library path.
 787        CC_LD_DYNPATH = -Wl,-rpath=
 788else
 789        CC_LD_DYNPATH = -R
 790endif
 791
 792ifdef NO_CURL
 793        BASIC_CFLAGS += -DNO_CURL
 794else
 795        ifdef CURLDIR
 796                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 797                BASIC_CFLAGS += -I$(CURLDIR)/include
 798                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 799        else
 800                CURL_LIBCURL = -lcurl
 801        endif
 802        BUILTIN_OBJS += builtin-http-fetch.o
 803        EXTLIBS += $(CURL_LIBCURL)
 804        LIB_OBJS += http.o http-walker.o
 805        curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 806        ifeq "$(curl_check)" "070908"
 807                ifndef NO_EXPAT
 808                        PROGRAMS += git-http-push$X
 809                endif
 810        endif
 811        ifndef NO_EXPAT
 812                EXPAT_LIBEXPAT = -lexpat
 813        endif
 814endif
 815
 816ifdef ZLIB_PATH
 817        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 818        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 819endif
 820EXTLIBS += -lz
 821
 822ifndef NO_POSIX_ONLY_PROGRAMS
 823        PROGRAMS += git-daemon$X
 824        PROGRAMS += git-imap-send$X
 825        PROGRAMS += git-shell$X
 826endif
 827ifndef NO_OPENSSL
 828        OPENSSL_LIBSSL = -lssl
 829        ifdef OPENSSLDIR
 830                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 831                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
 832        else
 833                OPENSSL_LINK =
 834        endif
 835else
 836        BASIC_CFLAGS += -DNO_OPENSSL
 837        MOZILLA_SHA1 = 1
 838        OPENSSL_LIBSSL =
 839endif
 840ifdef NEEDS_SSL_WITH_CRYPTO
 841        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 842else
 843        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 844endif
 845ifdef NEEDS_LIBICONV
 846        ifdef ICONVDIR
 847                BASIC_CFLAGS += -I$(ICONVDIR)/include
 848                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
 849        else
 850                ICONV_LINK =
 851        endif
 852        EXTLIBS += $(ICONV_LINK) -liconv
 853endif
 854ifdef NEEDS_SOCKET
 855        EXTLIBS += -lsocket
 856endif
 857ifdef NEEDS_NSL
 858        EXTLIBS += -lnsl
 859endif
 860ifdef NO_D_TYPE_IN_DIRENT
 861        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 862endif
 863ifdef NO_D_INO_IN_DIRENT
 864        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 865endif
 866ifdef NO_C99_FORMAT
 867        BASIC_CFLAGS += -DNO_C99_FORMAT
 868endif
 869ifdef SNPRINTF_RETURNS_BOGUS
 870        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 871        COMPAT_OBJS += compat/snprintf.o
 872endif
 873ifdef FREAD_READS_DIRECTORIES
 874        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 875        COMPAT_OBJS += compat/fopen.o
 876endif
 877ifdef NO_SYMLINK_HEAD
 878        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 879endif
 880ifdef NO_STRCASESTR
 881        COMPAT_CFLAGS += -DNO_STRCASESTR
 882        COMPAT_OBJS += compat/strcasestr.o
 883endif
 884ifdef NO_STRLCPY
 885        COMPAT_CFLAGS += -DNO_STRLCPY
 886        COMPAT_OBJS += compat/strlcpy.o
 887endif
 888ifdef NO_STRTOUMAX
 889        COMPAT_CFLAGS += -DNO_STRTOUMAX
 890        COMPAT_OBJS += compat/strtoumax.o
 891endif
 892ifdef NO_STRTOULL
 893        COMPAT_CFLAGS += -DNO_STRTOULL
 894endif
 895ifdef NO_SETENV
 896        COMPAT_CFLAGS += -DNO_SETENV
 897        COMPAT_OBJS += compat/setenv.o
 898endif
 899ifdef NO_MKDTEMP
 900        COMPAT_CFLAGS += -DNO_MKDTEMP
 901        COMPAT_OBJS += compat/mkdtemp.o
 902endif
 903ifdef NO_UNSETENV
 904        COMPAT_CFLAGS += -DNO_UNSETENV
 905        COMPAT_OBJS += compat/unsetenv.o
 906endif
 907ifdef NO_SYS_SELECT_H
 908        BASIC_CFLAGS += -DNO_SYS_SELECT_H
 909endif
 910ifdef NO_MMAP
 911        COMPAT_CFLAGS += -DNO_MMAP
 912        COMPAT_OBJS += compat/mmap.o
 913endif
 914ifdef NO_PREAD
 915        COMPAT_CFLAGS += -DNO_PREAD
 916        COMPAT_OBJS += compat/pread.o
 917endif
 918ifdef NO_FAST_WORKING_DIRECTORY
 919        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 920endif
 921ifdef NO_TRUSTABLE_FILEMODE
 922        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 923endif
 924ifdef NO_IPV6
 925        BASIC_CFLAGS += -DNO_IPV6
 926endif
 927ifdef NO_SOCKADDR_STORAGE
 928ifdef NO_IPV6
 929        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 930else
 931        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 932endif
 933endif
 934ifdef NO_INET_NTOP
 935        LIB_OBJS += compat/inet_ntop.o
 936endif
 937ifdef NO_INET_PTON
 938        LIB_OBJS += compat/inet_pton.o
 939endif
 940
 941ifdef NO_ICONV
 942        BASIC_CFLAGS += -DNO_ICONV
 943endif
 944
 945ifdef OLD_ICONV
 946        BASIC_CFLAGS += -DOLD_ICONV
 947endif
 948
 949ifdef NO_DEFLATE_BOUND
 950        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 951endif
 952
 953ifdef PPC_SHA1
 954        SHA1_HEADER = "ppc/sha1.h"
 955        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 956else
 957ifdef ARM_SHA1
 958        SHA1_HEADER = "arm/sha1.h"
 959        LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 960else
 961ifdef MOZILLA_SHA1
 962        SHA1_HEADER = "mozilla-sha1/sha1.h"
 963        LIB_OBJS += mozilla-sha1/sha1.o
 964else
 965        SHA1_HEADER = <openssl/sha.h>
 966        EXTLIBS += $(LIB_4_CRYPTO)
 967endif
 968endif
 969endif
 970ifdef NO_PERL_MAKEMAKER
 971        export NO_PERL_MAKEMAKER
 972endif
 973ifdef NO_HSTRERROR
 974        COMPAT_CFLAGS += -DNO_HSTRERROR
 975        COMPAT_OBJS += compat/hstrerror.o
 976endif
 977ifdef NO_MEMMEM
 978        COMPAT_CFLAGS += -DNO_MEMMEM
 979        COMPAT_OBJS += compat/memmem.o
 980endif
 981ifdef INTERNAL_QSORT
 982        COMPAT_CFLAGS += -DINTERNAL_QSORT
 983        COMPAT_OBJS += compat/qsort.o
 984endif
 985
 986ifdef THREADED_DELTA_SEARCH
 987        BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
 988        EXTLIBS += -lpthread
 989        LIB_OBJS += thread-utils.o
 990endif
 991ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 992        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 993endif
 994ifdef NO_EXTERNAL_GREP
 995        BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 996endif
 997
 998ifeq ($(TCLTK_PATH),)
 999NO_TCLTK=NoThanks
1000endif
1001
1002QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1003QUIET_SUBDIR1  =
1004
1005ifneq ($(findstring $(MAKEFLAGS),w),w)
1006PRINT_DIR = --no-print-directory
1007else # "make -w"
1008NO_SUBDIR = :
1009endif
1010
1011ifneq ($(findstring $(MAKEFLAGS),s),s)
1012ifndef V
1013        QUIET_CC       = @echo '   ' CC $@;
1014        QUIET_AR       = @echo '   ' AR $@;
1015        QUIET_LINK     = @echo '   ' LINK $@;
1016        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1017        QUIET_GEN      = @echo '   ' GEN $@;
1018        QUIET_SUBDIR0  = +@subdir=
1019        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1020                         $(MAKE) $(PRINT_DIR) -C $$subdir
1021        export V
1022        export QUIET_GEN
1023        export QUIET_BUILT_IN
1024endif
1025endif
1026
1027ifdef ASCIIDOC8
1028        export ASCIIDOC8
1029endif
1030
1031# Shell quote (do not use $(call) to accommodate ancient setups);
1032
1033SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1034ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1035
1036DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1037bindir_SQ = $(subst ','\'',$(bindir))
1038mandir_SQ = $(subst ','\'',$(mandir))
1039infodir_SQ = $(subst ','\'',$(infodir))
1040gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1041template_dir_SQ = $(subst ','\'',$(template_dir))
1042htmldir_SQ = $(subst ','\'',$(htmldir))
1043prefix_SQ = $(subst ','\'',$(prefix))
1044
1045SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1046PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1047TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1048
1049LIBS = $(GITLIBS) $(EXTLIBS)
1050
1051BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1052        $(COMPAT_CFLAGS)
1053LIB_OBJS += $(COMPAT_OBJS)
1054
1055ALL_CFLAGS += $(BASIC_CFLAGS)
1056ALL_LDFLAGS += $(BASIC_LDFLAGS)
1057
1058export TAR INSTALL DESTDIR SHELL_PATH
1059
1060
1061### Build rules
1062
1063SHELL = $(SHELL_PATH)
1064
1065all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1066ifneq (,$X)
1067        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1068endif
1069
1070all::
1071ifndef NO_TCLTK
1072        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1073        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1074endif
1075        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1076        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1077
1078please_set_SHELL_PATH_to_a_more_modern_shell:
1079        @$$(:)
1080
1081shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1082
1083strip: $(PROGRAMS) git$X
1084        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1085
1086git.o: git.c common-cmds.h GIT-CFLAGS
1087        $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1088                $(ALL_CFLAGS) -c $(filter %.c,$^)
1089
1090git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1091        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1092                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1093
1094help.o: help.c common-cmds.h GIT-CFLAGS
1095        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1096                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1097                '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1098                '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1099
1100$(BUILT_INS): git$X
1101        $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@
1102
1103common-cmds.h: ./generate-cmdlist.sh command-list.txt
1104
1105common-cmds.h: $(wildcard Documentation/git-*.txt)
1106        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1107
1108$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1109        $(QUIET_GEN)$(RM) $@ $@+ && \
1110        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1111            -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1112            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1113            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1114            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1115            $@.sh >$@+ && \
1116        chmod +x $@+ && \
1117        mv $@+ $@
1118
1119$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1120
1121perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1122        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1123
1124$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1125        $(QUIET_GEN)$(RM) $@ $@+ && \
1126        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1127        sed -e '1{' \
1128            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1129            -e '        h' \
1130            -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1131            -e '        H' \
1132            -e '        x' \
1133            -e '}' \
1134            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1135            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1136            $@.perl >$@+ && \
1137        chmod +x $@+ && \
1138        mv $@+ $@
1139
1140gitweb/gitweb.cgi: gitweb/gitweb.perl
1141        $(QUIET_GEN)$(RM) $@ $@+ && \
1142        sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1143            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1144            -e 's|++GIT_BINDIR++|$(bindir)|g' \
1145            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1146            -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1147            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1148            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1149            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1150            -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1151            -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1152            -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1153            -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1154            -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1155            -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1156            -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1157            -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1158            -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1159            -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1160            -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1161            $< >$@+ && \
1162        chmod +x $@+ && \
1163        mv $@+ $@
1164
1165git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1166        $(QUIET_GEN)$(RM) $@ $@+ && \
1167        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1168            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1169            -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1170            -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1171            -e '/@@GITWEB_CGI@@/d' \
1172            -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1173            -e '/@@GITWEB_CSS@@/d' \
1174            -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1175            $@.sh > $@+ && \
1176        chmod +x $@+ && \
1177        mv $@+ $@
1178
1179configure: configure.ac
1180        $(QUIET_GEN)$(RM) $@ $<+ && \
1181        sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1182            $< > $<+ && \
1183        autoconf -o $@ $<+ && \
1184        $(RM) $<+
1185
1186# These can record GIT_VERSION
1187git.o git.spec \
1188        $(patsubst %.sh,%,$(SCRIPT_SH)) \
1189        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1190        : GIT-VERSION-FILE
1191
1192%.o: %.c GIT-CFLAGS
1193        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1194%.s: %.c GIT-CFLAGS
1195        $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1196%.o: %.S
1197        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1198
1199exec_cmd.o: exec_cmd.c GIT-CFLAGS
1200        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
1201builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1202        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1203
1204config.o: config.c GIT-CFLAGS
1205        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1206
1207http.o: http.c GIT-CFLAGS
1208        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1209
1210ifdef NO_EXPAT
1211http-walker.o: http-walker.c http.h GIT-CFLAGS
1212        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1213endif
1214
1215git-%$X: %.o $(GITLIBS)
1216        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1217
1218git-imap-send$X: imap-send.o $(LIB_FILE)
1219
1220http.o http-walker.o http-push.o transport.o: http.h
1221
1222git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1223        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1224                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1225
1226$(COMPAT_LIB): $(COMPAT_OBJS)
1227        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(COMPAT_OBJS)
1228
1229git-shell$X: abspath.o ctype.o exec_cmd.o quote.o strbuf.o usage.o wrapper.o shell.o $(COMPAT_LIB)
1230        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(COMPAT_LIB)
1231
1232$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1233$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
1234builtin-revert.o wt-status.o: wt-status.h
1235
1236$(LIB_FILE): $(LIB_OBJS)
1237        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1238
1239XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1240        xdiff/xmerge.o
1241$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1242        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1243
1244$(XDIFF_LIB): $(XDIFF_OBJS)
1245        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1246
1247
1248doc:
1249        $(MAKE) -C Documentation all
1250
1251info:
1252        $(MAKE) -C Documentation info
1253
1254TAGS:
1255        $(RM) TAGS
1256        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1257
1258tags:
1259        $(RM) tags
1260        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1261
1262cscope:
1263        $(RM) cscope*
1264        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1265
1266### Detect prefix changes
1267TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1268             $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1269
1270GIT-CFLAGS: .FORCE-GIT-CFLAGS
1271        @FLAGS='$(TRACK_CFLAGS)'; \
1272            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1273                echo 1>&2 "    * new build flags or prefix"; \
1274                echo "$$FLAGS" >GIT-CFLAGS; \
1275            fi
1276
1277# We need to apply sq twice, once to protect from the shell
1278# that runs GIT-BUILD-OPTIONS, and then again to protect it
1279# and the first level quoting from the shell that runs "echo".
1280GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1281        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1282        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1283
1284### Detect Tck/Tk interpreter path changes
1285ifndef NO_TCLTK
1286TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1287
1288GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1289        @VARS='$(TRACK_VARS)'; \
1290            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1291                echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1292                echo "$$VARS" >$@; \
1293            fi
1294
1295.PHONY: .FORCE-GIT-GUI-VARS
1296endif
1297
1298### Testing rules
1299
1300TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X test-parse-options$X test-path-utils$X
1301
1302all:: $(TEST_PROGRAMS)
1303
1304# GNU make supports exporting all variables by "export" without parameters.
1305# However, the environment gets quite big, and some programs have problems
1306# with that.
1307
1308export NO_SVN_TESTS
1309
1310test: all
1311        $(MAKE) -C t/ all
1312
1313test-date$X: date.o ctype.o
1314
1315test-delta$X: diff-delta.o patch-delta.o
1316
1317test-parse-options$X: parse-options.o
1318
1319.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1320
1321test-%$X: test-%.o $(GITLIBS)
1322        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1323
1324check-sha1:: test-sha1$X
1325        ./test-sha1.sh
1326
1327check: common-cmds.h
1328        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
1329
1330remove-dashes:
1331        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1332
1333### Installation rules
1334
1335ifeq ($(firstword $(subst /, ,$(template_dir))),..)
1336template_instdir = $(bindir)/$(template_dir)
1337else
1338template_instdir = $(template_dir)
1339endif
1340export template_instdir
1341
1342ifeq ($(firstword $(subst /, ,$(gitexecdir))),..)
1343gitexec_instdir = $(bindir)/$(gitexecdir)
1344else
1345gitexec_instdir = $(gitexecdir)
1346endif
1347gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1348export gitexec_instdir
1349
1350install: all
1351        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1352        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1353        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1354        $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X '$(DESTDIR_SQ)$(bindir_SQ)'
1355        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1356        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1357ifndef NO_TCLTK
1358        $(MAKE) -C gitk-git install
1359        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1360endif
1361ifneq (,$X)
1362        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
1363endif
1364        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1365        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1366        if test "z$$bindir" != "z$$execdir"; \
1367        then \
1368                ln -f "$$bindir/git$X" "$$execdir/git$X" || \
1369                cp "$$bindir/git$X" "$$execdir/git$X"; \
1370        fi && \
1371        { $(foreach p,$(BUILT_INS), $(RM) "$$execdir/$p" && ln "$$execdir/git$X" "$$execdir/$p" ;) } && \
1372        if test "z$$bindir" != "z$$execdir"; \
1373        then \
1374                $(RM) "$$execdir/git$X"; \
1375        fi && \
1376        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1377
1378install-doc:
1379        $(MAKE) -C Documentation install
1380
1381install-html:
1382        $(MAKE) -C Documentation install-html
1383
1384install-info:
1385        $(MAKE) -C Documentation install-info
1386
1387quick-install-doc:
1388        $(MAKE) -C Documentation quick-install
1389
1390
1391
1392### Maintainer's dist rules
1393
1394git.spec: git.spec.in
1395        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1396        mv $@+ $@
1397
1398GIT_TARNAME=git-$(GIT_VERSION)
1399dist: git.spec git-archive$(X) configure
1400        ./git-archive --format=tar \
1401                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1402        @mkdir -p $(GIT_TARNAME)
1403        @cp git.spec configure $(GIT_TARNAME)
1404        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1405        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1406        $(TAR) rf $(GIT_TARNAME).tar \
1407                $(GIT_TARNAME)/git.spec \
1408                $(GIT_TARNAME)/configure \
1409                $(GIT_TARNAME)/version \
1410                $(GIT_TARNAME)/git-gui/version
1411        @$(RM) -r $(GIT_TARNAME)
1412        gzip -f -9 $(GIT_TARNAME).tar
1413
1414rpm: dist
1415        $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1416
1417htmldocs = git-htmldocs-$(GIT_VERSION)
1418manpages = git-manpages-$(GIT_VERSION)
1419dist-doc:
1420        $(RM) -r .doc-tmp-dir
1421        mkdir .doc-tmp-dir
1422        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1423        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1424        gzip -n -9 -f $(htmldocs).tar
1425        :
1426        $(RM) -r .doc-tmp-dir
1427        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1428        $(MAKE) -C Documentation DESTDIR=./ \
1429                man1dir=../.doc-tmp-dir/man1 \
1430                man5dir=../.doc-tmp-dir/man5 \
1431                man7dir=../.doc-tmp-dir/man7 \
1432                install
1433        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1434        gzip -n -9 -f $(manpages).tar
1435        $(RM) -r .doc-tmp-dir
1436
1437### Cleaning rules
1438
1439distclean: clean
1440        $(RM) configure
1441
1442clean:
1443        $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1444                $(LIB_FILE) $(XDIFF_LIB) $(COMPAT_LIB)
1445        $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1446        $(RM) $(TEST_PROGRAMS)
1447        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1448        $(RM) -r autom4te.cache
1449        $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1450        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1451        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1452        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1453        $(RM) gitweb/gitweb.cgi
1454        $(MAKE) -C Documentation/ clean
1455        $(MAKE) -C perl clean
1456        $(MAKE) -C templates/ clean
1457        $(MAKE) -C t/ clean
1458ifndef NO_TCLTK
1459        $(MAKE) -C gitk-git clean
1460        $(MAKE) -C git-gui clean
1461endif
1462        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1463
1464.PHONY: all install clean strip
1465.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1466.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1467.PHONY: .FORCE-GIT-BUILD-OPTIONS
1468
1469### Check documentation
1470#
1471check-docs::
1472        @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1473        do \
1474                case "$$v" in \
1475                git-merge-octopus | git-merge-ours | git-merge-recursive | \
1476                git-merge-resolve | git-merge-subtree | \
1477                git-fsck-objects | git-init-db | \
1478                git-?*--?* ) continue ;; \
1479                esac ; \
1480                test -f "Documentation/$$v.txt" || \
1481                echo "no doc: $$v"; \
1482                sed -e '/^#/d' command-list.txt | \
1483                grep -q "^$$v[  ]" || \
1484                case "$$v" in \
1485                git) ;; \
1486                *) echo "no link: $$v";; \
1487                esac ; \
1488        done; \
1489        ( \
1490                sed -e '/^#/d' \
1491                    -e 's/[     ].*//' \
1492                    -e 's/^/listed /' command-list.txt; \
1493                ls -1 Documentation/git*txt | \
1494                sed -e 's|Documentation/|documented |' \
1495                    -e 's/\.txt//'; \
1496        ) | while read how cmd; \
1497        do \
1498                case "$$how,$$cmd" in \
1499                *,git-citool | \
1500                *,git-gui | \
1501                *,git-help | \
1502                documented,gitattributes | \
1503                documented,gitignore | \
1504                documented,gitmodules | \
1505                documented,gitcli | \
1506                documented,git-tools | \
1507                documented,gitcore-tutorial | \
1508                documented,gitcvs-migration | \
1509                documented,gitdiffcore | \
1510                documented,gitglossary | \
1511                documented,githooks | \
1512                documented,gitrepository-layout | \
1513                documented,gittutorial | \
1514                documented,gittutorial-2 | \
1515                sentinel,not,matching,is,ok ) continue ;; \
1516                esac; \
1517                case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1518                *" $$cmd "*)    ;; \
1519                *) echo "removed but $$how: $$cmd" ;; \
1520                esac; \
1521        done ) | sort
1522
1523### Make sure built-ins do not have dups and listed in git.c
1524#
1525check-builtins::
1526        ./check-builtins.sh
1527