git/Makefile
Junio C Hamano 5cde71d64a git-add --interactive
A script to be driven when the user says "git add --interactive"
is introduced.

When it is run, first it runs its internal 'status' command to
show the current status, and then goes into its internactive
command loop.

The command loop shows the list of subcommands available, and
gives a prompt "What now> ".  In general, when the prompt ends
with a single '>', you can pick only one of the choices given
and type return, like this:

    *** Commands ***
      1: status       2: update       3: revert       4: add untracked
      5: patch        6: diff         7: quit         8: help
    What now> 1

You also could say "s" or "sta" or "status" above as long as the
choice is unique.

The main command loop has 6 subcommands (plus help and quit).

 * 'status' shows the change between HEAD and index (i.e. what
   will be committed if you say "git commit"), and between index
   and working tree files (i.e. what you could stage further
   before "git commit" using "git-add") for each path.  A sample
   output looks like this:

              staged     unstaged path
     1:       binary      nothing foo.png
     2:     +403/-35        +1/-1 git-add--interactive.perl

   It shows that foo.png has differences from HEAD (but that is
   binary so line count cannot be shown) and there is no
   difference between indexed copy and the working tree
   version (if the working tree version were also different,
   'binary' would have been shown in place of 'nothing').  The
   other file, git-add--interactive.perl, has 403 lines added
   and 35 lines deleted if you commit what is in the index, but
   working tree file has further modifications (one addition and
   one deletion).

 * 'update' shows the status information and gives prompt
   "Update>>".  When the prompt ends with double '>>', you can
   make more than one selection, concatenated with whitespace or
   comma.  Also you can say ranges.  E.g. "2-5 7,9" to choose
   2,3,4,5,7,9 from the list.  You can say '*' to choose
   everything.

   What you chose are then highlighted with '*', like this:

              staged     unstaged path
     1:       binary      nothing foo.png
   * 2:     +403/-35        +1/-1 git-add--interactive.perl

   To remove selection, prefix the input with - like this:

        Update>> -2

   After making the selection, answer with an empty line to
   stage the contents of working tree files for selected paths
   in the index.

 * 'revert' has a very similar UI to 'update', and the staged
   information for selected paths are reverted to that of the
   HEAD version.  Reverting new paths makes them untracked.

 * 'add untracked' has a very similar UI to 'update' and
   'revert', and lets you add untracked paths to the index.

 * 'patch' lets you choose one path out of 'status' like
   selection.  After choosing the path, it presents diff between
   the index and the working tree file and asks you if you want
   to stage the change of each hunk.  You can say:

        y - add the change from that hunk to index
        n - do not add the change from that hunk to index
        a - add the change from that hunk and all the rest to index
        d - do not the change from that hunk nor any of the rest to index
        j - do not decide on this hunk now, and view the next
            undecided hunk
        J - do not decide on this hunk now, and view the next hunk
        k - do not decide on this hunk now, and view the previous
            undecided hunk
        K - do not decide on this hunk now, and view the previous hunk

   After deciding the fate for all hunks, if there is any hunk
   that was chosen, the index is updated with the selected hunks.

 * 'diff' lets you review what will be committed (i.e. between
   HEAD and index).

This is still rough, but does everything except a few things I
think are needed.

 * 'patch' should be able to allow splitting a hunk into
   multiple hunks.

 * 'patch' does not adjust the line offsets @@ -k,l +m,n @@
   in the hunk header.  This does not have major problem in
   practice, but it _should_ do the adjustment.

 * It does not have any explicit support for a merge in
   progress; it may not work at all.

Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-12-18 16:28:45 -08:00

926 lines
26 KiB
Makefile

# The default target of this Makefile is...
all:
# Define NO_OPENSSL environment variable if you do not have OpenSSL.
# This also implies MOZILLA_SHA1.
#
# Define NO_CURL if you do not have curl installed. git-http-pull and
# git-http-push are not built, and you cannot use http:// and https://
# transports.
#
# Define CURLDIR=/foo/bar if your curl header and library files are in
# /foo/bar/include and /foo/bar/lib directories.
#
# Define NO_EXPAT if you do not have expat installed. git-http-push is
# not built, and you cannot push using http:// and https:// transports.
#
# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
#
# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
#
# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
# do not support the 'size specifiers' introduced by C99, namely ll, hh,
# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
# some C compilers supported these specifiers prior to C99 as an extension.
#
# Define NO_STRCASESTR if you don't have strcasestr.
#
# Define NO_STRLCPY if you don't have strlcpy.
#
# Define NO_SETENV if you don't have setenv in the C library.
#
# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
# Enable it on Windows. By default, symrefs are still used.
#
# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
# tests. These tests take up a significant amount of the total test time
# but are not needed unless you plan to talk to SVN repos.
#
# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
# installed in /sw, but don't want GIT to link against any libraries
# installed there. If defined you may specify your own (or Fink's)
# include directories and library directories by defining CFLAGS
# and LDFLAGS appropriately.
#
# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
# have DarwinPorts installed in /opt/local, but don't want GIT to
# link against any libraries installed there. If defined you may
# specify your own (or DarwinPort's) include directories and
# library directories by defining CFLAGS and LDFLAGS appropriately.
#
# Define PPC_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for PowerPC.
#
# Define ARM_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for ARM.
#
# Define MOZILLA_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
# choice) has very fast version optimized for i586.
#
# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
#
# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
#
# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
# Patrick Mauritz).
#
# Define NO_MMAP if you want to avoid mmap.
#
# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
# generally faster on your platform than accessing the working directory.
#
# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
#
# Define NO_SOCKADDR_STORAGE if your platform does not have struct
# sockaddr_storage.
#
# Define NO_ICONV if your libc does not properly support iconv.
#
# Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
# a missing newline at the end of the file.
#
# Define COLLISION_CHECK below if you believe that SHA1's
# 1461501637330902918203684832716283019655932542976 hashes do not give you
# sufficient guarantee that no collisions between objects will ever happen.
#
# Define USE_NSEC below if you want git to care about sub-second file mtimes
# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
# randomly break unless your underlying filesystem supports those sub-second
# times (my ext3 doesn't).
#
# Define USE_STDEV below if you want git to care about the underlying device
# change being considered an inode change from the update-cache perspective.
#
# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
# MakeMaker (e.g. using ActiveState under Cygwin).
#
GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
@$(SHELL_PATH) ./GIT-VERSION-GEN
-include GIT-VERSION-FILE
uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
# CFLAGS and LDFLAGS are for the users to override from the command line.
CFLAGS = -g -O2 -Wall
LDFLAGS =
ALL_CFLAGS = $(CFLAGS)
ALL_LDFLAGS = $(LDFLAGS)
STRIP ?= strip
prefix = $(HOME)
bindir = $(prefix)/bin
gitexecdir = $(bindir)
template_dir = $(prefix)/share/git-core/templates/
# DESTDIR=
# default configuration for gitweb
GITWEB_CONFIG = gitweb_config.perl
GITWEB_HOME_LINK_STR = projects
GITWEB_SITENAME =
GITWEB_PROJECTROOT = /pub/git
GITWEB_EXPORT_OK =
GITWEB_STRICT_EXPORT =
GITWEB_BASE_URL =
GITWEB_LIST =
GITWEB_HOMETEXT = indextext.html
GITWEB_CSS = gitweb.css
GITWEB_LOGO = git-logo.png
GITWEB_FAVICON = git-favicon.png
GITWEB_SITE_HEADER =
GITWEB_SITE_FOOTER =
export prefix bindir gitexecdir template_dir
CC = gcc
AR = ar
TAR = tar
INSTALL = install
RPMBUILD = rpmbuild
# sparse is architecture-neutral, which means that we need to tell it
# explicitly what architecture to check for. Fix this up for yours..
SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
### --- END CONFIGURATION SECTION ---
# Those must not be GNU-specific; they are shared with perl/ which may
# be built by a different compiler. (Note that this is an artifact now
# but it still might be nice to keep that distinction.)
BASIC_CFLAGS =
BASIC_LDFLAGS =
SCRIPT_SH = \
git-bisect.sh git-checkout.sh \
git-clean.sh git-clone.sh git-commit.sh \
git-fetch.sh \
git-ls-remote.sh \
git-merge-one-file.sh git-parse-remote.sh \
git-pull.sh git-rebase.sh \
git-repack.sh git-request-pull.sh git-reset.sh \
git-resolve.sh git-revert.sh git-sh-setup.sh \
git-tag.sh git-verify-tag.sh \
git-applymbox.sh git-applypatch.sh git-am.sh \
git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
git-merge-resolve.sh git-merge-ours.sh \
git-lost-found.sh git-quiltimport.sh
SCRIPT_PERL = \
git-add--interactive.perl \
git-archimport.perl git-cvsimport.perl git-relink.perl \
git-rerere.perl \
git-cvsserver.perl \
git-svnimport.perl git-cvsexportcommit.perl \
git-send-email.perl git-svn.perl
SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
$(patsubst %.perl,%,$(SCRIPT_PERL)) \
git-cherry-pick git-status git-instaweb
# ... and all the rest that could be moved out of bindir to gitexecdir
PROGRAMS = \
git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
git-hash-object$X git-index-pack$X git-local-fetch$X \
git-merge-base$X \
git-daemon$X \
git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
git-peek-remote$X git-receive-pack$X \
git-send-pack$X git-shell$X \
git-show-index$X git-ssh-fetch$X \
git-ssh-upload$X git-unpack-file$X \
git-update-server-info$X \
git-upload-pack$X git-verify-pack$X \
git-pack-redundant$X git-var$X \
git-describe$X git-merge-tree$X git-imap-send$X \
git-merge-recursive$X \
$(EXTRA_PROGRAMS)
# Empty...
EXTRA_PROGRAMS =
BUILT_INS = \
git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
git-get-tar-commit-id$X \
$(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
# what 'all' will build and 'install' will install, in gitexecdir
ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
git-merge-recur$X
# Backward compatibility -- to be removed after 1.0
PROGRAMS += git-ssh-pull$X git-ssh-push$X
# Set paths to tools early so that they can be used for version tests.
ifndef SHELL_PATH
SHELL_PATH = /bin/sh
endif
ifndef PERL_PATH
PERL_PATH = /usr/bin/perl
endif
export PERL_PATH
LIB_FILE=libgit.a
XDIFF_LIB=xdiff/lib.a
LIB_H = \
archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
DIFF_OBJS = \
diff.o diff-lib.o diffcore-break.o diffcore-order.o \
diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
diffcore-delta.o log-tree.o
LIB_OBJS = \
blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
date.o diff-delta.o entry.o exec_cmd.o ident.o \
interpolate.o \
lockfile.o \
object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
revision.o pager.o tree-walk.o xdiff-interface.o \
write_or_die.o trace.o list-objects.o grep.o \
alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
color.o wt-status.o archive-zip.o archive-tar.o
BUILTIN_OBJS = \
builtin-add.o \
builtin-annotate.o \
builtin-apply.o \
builtin-archive.o \
builtin-blame.o \
builtin-branch.o \
builtin-cat-file.o \
builtin-checkout-index.o \
builtin-check-ref-format.o \
builtin-commit-tree.o \
builtin-count-objects.o \
builtin-diff.o \
builtin-diff-files.o \
builtin-diff-index.o \
builtin-diff-stages.o \
builtin-diff-tree.o \
builtin-fmt-merge-msg.o \
builtin-for-each-ref.o \
builtin-grep.o \
builtin-init-db.o \
builtin-log.o \
builtin-ls-files.o \
builtin-ls-tree.o \
builtin-mailinfo.o \
builtin-mailsplit.o \
builtin-merge-file.o \
builtin-mv.o \
builtin-name-rev.o \
builtin-pack-objects.o \
builtin-prune.o \
builtin-prune-packed.o \
builtin-push.o \
builtin-read-tree.o \
builtin-repo-config.o \
builtin-rev-list.o \
builtin-rev-parse.o \
builtin-rm.o \
builtin-runstatus.o \
builtin-shortlog.o \
builtin-show-branch.o \
builtin-stripspace.o \
builtin-symbolic-ref.o \
builtin-tar-tree.o \
builtin-unpack-objects.o \
builtin-update-index.o \
builtin-update-ref.o \
builtin-upload-archive.o \
builtin-verify-pack.o \
builtin-write-tree.o \
builtin-show-ref.o \
builtin-pack-refs.o
GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
EXTLIBS = -lz
#
# Platform specific tweaks
#
# We choose to avoid "if .. else if .. else .. endif endif"
# because maintaining the nesting to match is a pain. If
# we had "elif" things would have been much nicer...
ifeq ($(uname_S),Linux)
NO_STRLCPY = YesPlease
endif
ifeq ($(uname_S),GNU/kFreeBSD)
NO_STRLCPY = YesPlease
endif
ifeq ($(uname_S),Darwin)
NEEDS_SSL_WITH_CRYPTO = YesPlease
NEEDS_LIBICONV = YesPlease
NO_STRLCPY = YesPlease
endif
ifeq ($(uname_S),SunOS)
NEEDS_SOCKET = YesPlease
NEEDS_NSL = YesPlease
SHELL_PATH = /bin/bash
NO_STRCASESTR = YesPlease
ifeq ($(uname_R),5.8)
NEEDS_LIBICONV = YesPlease
NO_UNSETENV = YesPlease
NO_SETENV = YesPlease
NO_C99_FORMAT = YesPlease
endif
ifeq ($(uname_R),5.9)
NO_UNSETENV = YesPlease
NO_SETENV = YesPlease
NO_C99_FORMAT = YesPlease
endif
INSTALL = ginstall
TAR = gtar
BASIC_CFLAGS += -D__EXTENSIONS__
endif
ifeq ($(uname_O),Cygwin)
NO_D_TYPE_IN_DIRENT = YesPlease
NO_D_INO_IN_DIRENT = YesPlease
NO_STRCASESTR = YesPlease
NO_SYMLINK_HEAD = YesPlease
NEEDS_LIBICONV = YesPlease
NO_C99_FORMAT = YesPlease
NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
# There are conflicting reports about this.
# On some boxes NO_MMAP is needed, and not so elsewhere.
# Try uncommenting this if you see things break -- YMMV.
# NO_MMAP = YesPlease
NO_IPV6 = YesPlease
X = .exe
endif
ifeq ($(uname_S),FreeBSD)
NEEDS_LIBICONV = YesPlease
BASIC_CFLAGS += -I/usr/local/include
BASIC_LDFLAGS += -L/usr/local/lib
endif
ifeq ($(uname_S),OpenBSD)
NO_STRCASESTR = YesPlease
NEEDS_LIBICONV = YesPlease
BASIC_CFLAGS += -I/usr/local/include
BASIC_LDFLAGS += -L/usr/local/lib
endif
ifeq ($(uname_S),NetBSD)
ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
NEEDS_LIBICONV = YesPlease
endif
BASIC_CFLAGS += -I/usr/pkg/include
BASIC_LDFLAGS += -L/usr/pkg/lib
ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
endif
ifeq ($(uname_S),AIX)
NO_STRCASESTR=YesPlease
NO_STRLCPY = YesPlease
NEEDS_LIBICONV=YesPlease
endif
ifeq ($(uname_S),IRIX64)
NO_IPV6=YesPlease
NO_SETENV=YesPlease
NO_STRCASESTR=YesPlease
NO_STRLCPY = YesPlease
NO_SOCKADDR_STORAGE=YesPlease
SHELL_PATH=/usr/gnu/bin/bash
BASIC_CFLAGS += -DPATH_MAX=1024
# for now, build 32-bit version
BASIC_LDFLAGS += -L/usr/lib32
endif
ifneq (,$(findstring arm,$(uname_M)))
ARM_SHA1 = YesPlease
endif
-include config.mak.autogen
-include config.mak
ifeq ($(uname_S),Darwin)
ifndef NO_FINK
ifeq ($(shell test -d /sw/lib && echo y),y)
BASIC_CFLAGS += -I/sw/include
BASIC_LDFLAGS += -L/sw/lib
endif
endif
ifndef NO_DARWIN_PORTS
ifeq ($(shell test -d /opt/local/lib && echo y),y)
BASIC_CFLAGS += -I/opt/local/include
BASIC_LDFLAGS += -L/opt/local/lib
endif
endif
endif
ifndef NO_CURL
ifdef CURLDIR
# This is still problematic -- gcc does not always want -R.
BASIC_CFLAGS += -I$(CURLDIR)/include
CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
else
CURL_LIBCURL = -lcurl
endif
PROGRAMS += git-http-fetch$X
curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
ifeq "$(curl_check)" "070908"
ifndef NO_EXPAT
PROGRAMS += git-http-push$X
endif
endif
ifndef NO_EXPAT
EXPAT_LIBEXPAT = -lexpat
endif
endif
ifndef NO_OPENSSL
OPENSSL_LIBSSL = -lssl
ifdef OPENSSLDIR
# Again this may be problematic -- gcc does not always want -R.
BASIC_CFLAGS += -I$(OPENSSLDIR)/include
OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
else
OPENSSL_LINK =
endif
else
BASIC_CFLAGS += -DNO_OPENSSL
MOZILLA_SHA1 = 1
OPENSSL_LIBSSL =
endif
ifdef NEEDS_SSL_WITH_CRYPTO
LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
else
LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
endif
ifdef NEEDS_LIBICONV
ifdef ICONVDIR
# Again this may be problematic -- gcc does not always want -R.
BASIC_CFLAGS += -I$(ICONVDIR)/include
ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
else
ICONV_LINK =
endif
EXTLIBS += $(ICONV_LINK) -liconv
endif
ifdef NEEDS_SOCKET
EXTLIBS += -lsocket
endif
ifdef NEEDS_NSL
EXTLIBS += -lnsl
endif
ifdef NO_D_TYPE_IN_DIRENT
BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
endif
ifdef NO_D_INO_IN_DIRENT
BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
endif
ifdef NO_C99_FORMAT
ALL_CFLAGS += -DNO_C99_FORMAT
endif
ifdef NO_SYMLINK_HEAD
BASIC_CFLAGS += -DNO_SYMLINK_HEAD
endif
ifdef NO_STRCASESTR
COMPAT_CFLAGS += -DNO_STRCASESTR
COMPAT_OBJS += compat/strcasestr.o
endif
ifdef NO_STRLCPY
COMPAT_CFLAGS += -DNO_STRLCPY
COMPAT_OBJS += compat/strlcpy.o
endif
ifdef NO_SETENV
COMPAT_CFLAGS += -DNO_SETENV
COMPAT_OBJS += compat/setenv.o
endif
ifdef NO_UNSETENV
COMPAT_CFLAGS += -DNO_UNSETENV
COMPAT_OBJS += compat/unsetenv.o
endif
ifdef NO_MMAP
COMPAT_CFLAGS += -DNO_MMAP
COMPAT_OBJS += compat/mmap.o
endif
ifdef NO_FAST_WORKING_DIRECTORY
BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
endif
ifdef NO_IPV6
BASIC_CFLAGS += -DNO_IPV6
endif
ifdef NO_SOCKADDR_STORAGE
ifdef NO_IPV6
BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
else
BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
endif
endif
ifdef NO_INET_NTOP
LIB_OBJS += compat/inet_ntop.o
endif
ifdef NO_INET_PTON
LIB_OBJS += compat/inet_pton.o
endif
ifdef NO_ICONV
BASIC_CFLAGS += -DNO_ICONV
endif
ifdef PPC_SHA1
SHA1_HEADER = "ppc/sha1.h"
LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
else
ifdef ARM_SHA1
SHA1_HEADER = "arm/sha1.h"
LIB_OBJS += arm/sha1.o arm/sha1_arm.o
else
ifdef MOZILLA_SHA1
SHA1_HEADER = "mozilla-sha1/sha1.h"
LIB_OBJS += mozilla-sha1/sha1.o
else
SHA1_HEADER = <openssl/sha.h>
EXTLIBS += $(LIB_4_CRYPTO)
endif
endif
endif
ifdef NO_ACCURATE_DIFF
BASIC_CFLAGS += -DNO_ACCURATE_DIFF
endif
ifdef NO_PERL_MAKEMAKER
export NO_PERL_MAKEMAKER
endif
# Shell quote (do not use $(call) to accommodate ancient setups);
SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
bindir_SQ = $(subst ','\'',$(bindir))
gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
template_dir_SQ = $(subst ','\'',$(template_dir))
prefix_SQ = $(subst ','\'',$(prefix))
SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
LIBS = $(GITLIBS) $(EXTLIBS)
BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
LIB_OBJS += $(COMPAT_OBJS)
ALL_CFLAGS += $(BASIC_CFLAGS)
ALL_LDFLAGS += $(BASIC_LDFLAGS)
export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
### Build rules
all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
all:
$(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
$(MAKE) -C templates
strip: $(PROGRAMS) git$X
$(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
$(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
$(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
help.o: common-cmds.h
git-merge-recur$X: git-merge-recursive$X
rm -f $@ && ln git-merge-recursive$X $@
$(BUILT_INS): git$X
rm -f $@ && ln git$X $@
common-cmds.h: Documentation/git-*.txt
./generate-cmdlist.sh > $@+
mv $@+ $@
$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
rm -f $@ $@+
sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
-e 's/@@NO_CURL@@/$(NO_CURL)/g' \
$@.sh >$@+
chmod +x $@+
mv $@+ $@
$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
perl/perl.mak: GIT-CFLAGS
$(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
rm -f $@ $@+
INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
sed -e '1{' \
-e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
-e ' h' \
-e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
-e ' H' \
-e ' x' \
-e '}' \
-e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
$@.perl >$@+
chmod +x $@+
mv $@+ $@
git-cherry-pick: git-revert
cp $< $@+
mv $@+ $@
git-status: git-commit
cp $< $@+
mv $@+ $@
gitweb/gitweb.cgi: gitweb/gitweb.perl
rm -f $@ $@+
sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
-e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
-e 's|++GIT_BINDIR++|$(bindir)|g' \
-e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
-e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
-e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
-e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
-e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
-e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
-e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
-e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
-e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
-e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
-e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
-e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
-e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
-e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
$< >$@+
chmod +x $@+
mv $@+ $@
git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
rm -f $@ $@+
sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
-e 's/@@NO_CURL@@/$(NO_CURL)/g' \
-e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
-e '/@@GITWEB_CGI@@/d' \
-e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
-e '/@@GITWEB_CSS@@/d' \
$@.sh > $@+
chmod +x $@+
mv $@+ $@
configure: configure.ac
rm -f $@ $<+
sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
$< > $<+
autoconf -o $@ $<+
rm -f $<+
# These can record GIT_VERSION
git$X git.spec \
$(patsubst %.sh,%,$(SCRIPT_SH)) \
$(patsubst %.perl,%,$(SCRIPT_PERL)) \
: GIT-VERSION-FILE
%.o: %.c GIT-CFLAGS
$(CC) -o $*.o -c $(ALL_CFLAGS) $<
%.o: %.S
$(CC) -o $*.o -c $(ALL_CFLAGS) $<
exec_cmd.o: exec_cmd.c GIT-CFLAGS
$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
http.o: http.c GIT-CFLAGS
$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
ifdef NO_EXPAT
http-fetch.o: http-fetch.c http.h GIT-CFLAGS
$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
endif
git-%$X: %.o $(GITLIBS)
$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
ssh-pull.o: ssh-fetch.c
ssh-push.o: ssh-upload.c
git-local-fetch$X: fetch.o
git-ssh-fetch$X: rsh.o fetch.o
git-ssh-upload$X: rsh.o
git-ssh-pull$X: rsh.o fetch.o
git-ssh-push$X: rsh.o
git-imap-send$X: imap-send.o $(LIB_FILE)
http.o http-fetch.o http-push.o: http.h
git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
$(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
$(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
$(DIFF_OBJS): diffcore.h
$(LIB_FILE): $(LIB_OBJS)
rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
xdiff/xmerge.o
$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
$(XDIFF_LIB): $(XDIFF_OBJS)
rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
(cd perl && $(PERL_PATH) Makefile.PL \
PREFIX='$(prefix_SQ)')
doc:
$(MAKE) -C Documentation all
TAGS:
rm -f TAGS
find . -name '*.[hcS]' -print | xargs etags -a
tags:
rm -f tags
find . -name '*.[hcS]' -print | xargs ctags -a
### Detect prefix changes
TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
$(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
GIT-CFLAGS: .FORCE-GIT-CFLAGS
@FLAGS='$(TRACK_CFLAGS)'; \
if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
echo 1>&2 " * new build flags or prefix"; \
echo "$$FLAGS" >GIT-CFLAGS; \
fi
### Testing rules
# GNU make supports exporting all variables by "export" without parameters.
# However, the environment gets quite big, and some programs have problems
# with that.
export NO_SVN_TESTS
test: all
$(MAKE) -C t/ all
test-date$X: test-date.c date.o ctype.o
$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
test-sha1$X: test-sha1.o $(GITLIBS)
$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
check-sha1:: test-sha1$X
./test-sha1.sh
check:
for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
### Installation rules
install: all
$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
$(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
$(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
$(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
$(MAKE) -C perl prefix='$(prefix_SQ)' install
if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
then \
ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
'$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
'$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
fi
$(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
install-doc:
$(MAKE) -C Documentation install
### Maintainer's dist rules
git.spec: git.spec.in
sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
mv $@+ $@
GIT_TARNAME=git-$(GIT_VERSION)
dist: git.spec git-archive
./git-archive --format=tar \
--prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
@mkdir -p $(GIT_TARNAME)
@cp git.spec $(GIT_TARNAME)
@echo $(GIT_VERSION) > $(GIT_TARNAME)/version
$(TAR) rf $(GIT_TARNAME).tar \
$(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
@rm -rf $(GIT_TARNAME)
gzip -f -9 $(GIT_TARNAME).tar
rpm: dist
$(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
htmldocs = git-htmldocs-$(GIT_VERSION)
manpages = git-manpages-$(GIT_VERSION)
dist-doc:
rm -fr .doc-tmp-dir
mkdir .doc-tmp-dir
$(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
gzip -n -9 -f $(htmldocs).tar
:
rm -fr .doc-tmp-dir
mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
$(MAKE) -C Documentation DESTDIR=./ \
man1dir=../.doc-tmp-dir/man1 \
man7dir=../.doc-tmp-dir/man7 \
install
cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
gzip -n -9 -f $(manpages).tar
rm -fr .doc-tmp-dir
### Cleaning rules
clean:
rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
$(LIB_FILE) $(XDIFF_LIB)
rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
rm -rf autom4te.cache
rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
rm -rf $(GIT_TARNAME) .doc-tmp-dir
rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
rm -f $(htmldocs).tar.gz $(manpages).tar.gz
rm -f gitweb/gitweb.cgi
$(MAKE) -C Documentation/ clean
$(MAKE) -C perl clean
$(MAKE) -C templates/ clean
$(MAKE) -C t/ clean
rm -f GIT-VERSION-FILE GIT-CFLAGS
.PHONY: all install clean strip
.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
### Check documentation
#
check-docs::
@for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
do \
case "$$v" in \
git-merge-octopus | git-merge-ours | git-merge-recursive | \
git-merge-resolve | git-merge-stupid | git-merge-recur | \
git-ssh-pull | git-ssh-push ) continue ;; \
esac ; \
test -f "Documentation/$$v.txt" || \
echo "no doc: $$v"; \
grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
case "$$v" in \
git) ;; \
*) echo "no link: $$v";; \
esac ; \
done | sort
### Make sure built-ins do not have dups and listed in git.c
#
check-builtins::
./check-builtins.sh