0842acff57
When the platform lacks certain git subcommands, omit them from the list of subcommands that are available from "git" wrapper. Noticed by Geert Bosch. Signed-off-by: Junio C Hamano <junkio@cox.net>
418 lines
11 KiB
Makefile
418 lines
11 KiB
Makefile
# Define MOZILLA_SHA1 environment variable when running make to make use of
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# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
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# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
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# choice) has very fast version optimized for i586.
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#
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# Define NO_OPENSSL environment variable if you do not have OpenSSL. You will
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# miss out git-rev-list --merge-order. This also implies MOZILLA_SHA1.
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#
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# Define NO_CURL if you do not have curl installed. git-http-pull is not
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# built, and you cannot use http:// and https:// transports.
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#
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# Define CURLDIR=/foo/bar if your curl header and library files are in
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# /foo/bar/include and /foo/bar/lib directories.
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#
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# Define NO_STRCASESTR if you don't have strcasestr.
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#
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# Define PPC_SHA1 environment variable when running make to make use of
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# a bundled SHA1 routine optimized for PowerPC.
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#
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# Define ARM_SHA1 environment variable when running make to make use of
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# a bundled SHA1 routine optimized for ARM.
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#
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# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
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#
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# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
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#
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# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
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# Patrick Mauritz).
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#
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# Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
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#
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# Define COLLISION_CHECK below if you believe that SHA1's
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# 1461501637330902918203684832716283019655932542976 hashes do not give you
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# sufficient guarantee that no collisions between objects will ever happen.
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# DEFINES += -DCOLLISION_CHECK
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# Define USE_NSEC below if you want git to care about sub-second file mtimes
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# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
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# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
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# randomly break unless your underlying filesystem supports those sub-second
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# times (my ext3 doesn't).
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# DEFINES += -DUSE_NSEC
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# Define USE_STDEV below if you want git to care about the underlying device
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# change being considered an inode change from the update-cache perspective.
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# DEFINES += -DUSE_STDEV
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GIT_VERSION = 0.99.7.GIT
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CFLAGS = -g -O2 -Wall
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ALL_CFLAGS = $(CFLAGS) $(PLATFORM_DEFINES) $(DEFINES)
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prefix = $(HOME)
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bindir = $(prefix)/bin
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template_dir = $(prefix)/share/git-core/templates/
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GIT_PYTHON_DIR = $(prefix)/share/git-core/python
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# DESTDIR=
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CC = gcc
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AR = ar
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TAR = tar
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INSTALL = install
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RPMBUILD = rpmbuild
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# sparse is architecture-neutral, which means that we need to tell it
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# explicitly what architecture to check for. Fix this up for yours..
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SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
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### --- END CONFIGURATION SECTION ---
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SCRIPT_SH = \
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git-add.sh git-bisect.sh git-branch.sh git-checkout.sh \
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git-cherry.sh git-clone.sh git-commit.sh \
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git-count-objects.sh git-diff.sh git-fetch.sh \
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git-format-patch.sh git-log.sh git-ls-remote.sh \
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git-merge-one-file.sh git-octopus.sh git-parse-remote.sh \
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git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
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git-repack.sh git-request-pull.sh git-reset.sh \
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git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
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git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
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git-applymbox.sh git-applypatch.sh \
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git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
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git-merge-resolve.sh git-grep.sh
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SCRIPT_PERL = \
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git-archimport.perl git-cvsimport.perl git-relink.perl \
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git-rename.perl git-shortlog.perl git-fmt-merge-msg.perl
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SCRIPT_PYTHON = \
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git-merge-recursive.py
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# The ones that do not have to link with lcrypto nor lz.
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SIMPLE_PROGRAMS = \
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git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
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git-daemon git-var
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# ... and all the rest
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PROGRAMS = \
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git-apply git-cat-file \
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git-checkout-index git-clone-pack git-commit-tree \
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git-convert-objects git-diff-files \
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git-diff-index git-diff-stages \
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git-diff-tree git-fetch-pack git-fsck-objects \
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git-hash-object git-init-db \
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git-local-fetch git-ls-files git-ls-tree git-merge-base \
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git-merge-index git-mktag git-pack-objects git-patch-id \
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git-peek-remote git-prune-packed git-read-tree \
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git-receive-pack git-rev-list git-rev-parse \
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git-send-pack git-show-branch \
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git-show-index git-ssh-fetch \
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git-ssh-upload git-tar-tree git-unpack-file \
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git-unpack-objects git-update-index git-update-server-info \
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git-upload-pack git-verify-pack git-write-tree \
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git-update-ref git-symbolic-ref \
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$(SIMPLE_PROGRAMS)
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# Backward compatibility -- to be removed after 1.0
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PROGRAMS += git-ssh-pull git-ssh-push
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GIT_LIST_TWEAK =
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PYMODULES = \
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gitMergeCommon.py
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ifdef WITH_OWN_SUBPROCESS_PY
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PYMODULES += compat/subprocess.py
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endif
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ifdef WITH_SEND_EMAIL
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SCRIPT_PERL += git-send-email.perl
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else
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GIT_LIST_TWEAK += -e '/^send-email$$/d'
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endif
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LIB_FILE=libgit.a
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LIB_H = \
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blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
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diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
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run-command.h strbuf.h tag.h tree.h
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DIFF_OBJS = \
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diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
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diffcore-pickaxe.o diffcore-rename.o
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LIB_OBJS = \
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blob.o commit.o connect.o count-delta.o csum-file.o \
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date.o diff-delta.o entry.o ident.o index.o \
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object.o pack-check.o patch-delta.o path.o pkt-line.o \
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quote.o read-cache.o refs.o run-command.o \
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server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
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tag.o tree.o usage.o $(DIFF_OBJS)
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LIBS = $(LIB_FILE)
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LIBS += -lz
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#
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# Platform specific tweaks
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#
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ifeq ($(shell uname -s),Darwin)
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NEEDS_SSL_WITH_CRYPTO = YesPlease
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NEEDS_LIBICONV = YesPlease
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endif
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ifeq ($(shell uname -s),SunOS)
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NEEDS_SOCKET = YesPlease
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NEEDS_NSL = YesPlease
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SHELL_PATH = /bin/bash
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NO_STRCASESTR = YesPlease
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CURLDIR = /opt/sfw
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INSTALL = ginstall
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TAR = gtar
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PLATFORM_DEFINES += -D__EXTENSIONS__
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endif
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ifneq (,$(findstring arm,$(shell uname -m)))
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ARM_SHA1 = YesPlease
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endif
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ifeq ($(shell uname -s),OpenBSD)
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NEEDS_LIBICONV = YesPlease
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PLATFORM_DEFINES += -I/usr/local/include -L/usr/local/lib
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endif
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ifndef NO_CURL
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ifdef CURLDIR
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# This is still problematic -- gcc does not want -R.
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CFLAGS += -I$(CURLDIR)/include
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CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
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else
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CURL_LIBCURL = -lcurl
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endif
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PROGRAMS += git-http-fetch
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endif
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ifndef SHELL_PATH
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SHELL_PATH = /bin/sh
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endif
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ifndef PERL_PATH
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PERL_PATH = /usr/bin/perl
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endif
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ifndef PYTHON_PATH
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PYTHON_PATH = /usr/bin/python
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endif
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ifndef NO_OPENSSL
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LIB_OBJS += epoch.o
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OPENSSL_LIBSSL = -lssl
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ifdef OPENSSLDIR
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# Again this may be problematic -- gcc does not always want -R.
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CFLAGS += -I$(OPENSSLDIR)/include
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OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
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else
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OPENSSL_LINK =
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endif
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else
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DEFINES += '-DNO_OPENSSL'
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MOZILLA_SHA1 = 1
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OPENSSL_LIBSSL =
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endif
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ifdef NEEDS_SSL_WITH_CRYPTO
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LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
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else
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LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
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endif
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ifdef NEEDS_LIBICONV
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ifdef ICONVDIR
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# Again this may be problematic -- gcc does not always want -R.
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CFLAGS += -I$(ICONVDIR)/include
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ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
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else
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ICONV_LINK =
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endif
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LIB_4_ICONV = $(ICONV_LINK) -liconv
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else
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LIB_4_ICONV =
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endif
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ifdef NEEDS_SOCKET
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LIBS += -lsocket
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SIMPLE_LIB += -lsocket
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endif
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ifdef NEEDS_NSL
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LIBS += -lnsl
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SIMPLE_LIB += -lnsl
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endif
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ifdef NO_STRCASESTR
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DEFINES += -Dstrcasestr=gitstrcasestr
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LIB_OBJS += compat/strcasestr.o
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endif
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ifdef PPC_SHA1
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SHA1_HEADER = "ppc/sha1.h"
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LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
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else
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ifdef ARM_SHA1
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SHA1_HEADER = "arm/sha1.h"
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LIB_OBJS += arm/sha1.o arm/sha1_arm.o
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else
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ifdef MOZILLA_SHA1
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SHA1_HEADER = "mozilla-sha1/sha1.h"
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LIB_OBJS += mozilla-sha1/sha1.o
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else
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SHA1_HEADER = <openssl/sha.h>
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LIBS += $(LIB_4_CRYPTO)
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endif
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endif
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endif
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DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
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SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
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$(patsubst %.perl,%,$(SCRIPT_PERL)) \
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$(patsubst %.py,%,$(SCRIPT_PYTHON)) \
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gitk
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export TAR INSTALL DESTDIR SHELL_PATH
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### Build rules
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all: $(PROGRAMS) $(SCRIPTS)
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all:
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$(MAKE) -C templates
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git: git.sh Makefile
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rm -f $@+ $@
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sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' \
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-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
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$(GIT_LIST_TWEAK) <$@.sh >$@+
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chmod +x $@+
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mv $@+ $@
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$(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
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rm -f $@
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sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' $@.sh >$@
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chmod +x $@
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$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
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rm -f $@
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sed -e '1s|#!.*perl|#!$(PERL_PATH)|' $@.perl >$@
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chmod +x $@
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$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
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rm -f $@
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sed -e '1s|#!.*python|#!$(PYTHON_PATH)|' \
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-e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR)|g' \
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$@.py >$@
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chmod +x $@
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%.o: %.c
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$(CC) -o $*.o -c $(ALL_CFLAGS) $<
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%.o: %.S
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$(CC) -o $*.o -c $(ALL_CFLAGS) $<
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git-%: %.o $(LIB_FILE)
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$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
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git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
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$(SIMPLE_PROGRAMS) : $(LIB_FILE)
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$(SIMPLE_PROGRAMS) : git-% : %.o
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$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
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git-http-fetch: fetch.o
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git-local-fetch: fetch.o
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git-ssh-fetch: rsh.o fetch.o
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git-ssh-upload: rsh.o
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git-ssh-pull: rsh.o fetch.o
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git-ssh-push: rsh.o
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git-http-fetch: LIBS += $(CURL_LIBCURL)
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git-rev-list: LIBS += $(OPENSSL_LIBSSL)
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init-db.o: init-db.c
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$(CC) -c $(ALL_CFLAGS) \
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-DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
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$(LIB_OBJS): $(LIB_H)
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$(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
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$(DIFF_OBJS): diffcore.h
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$(LIB_FILE): $(LIB_OBJS)
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$(AR) rcs $@ $(LIB_OBJS)
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doc:
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$(MAKE) -C Documentation all
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### Testing rules
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test: all
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$(MAKE) -C t/ all
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test-date: test-date.c date.o
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$(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
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test-delta: test-delta.c diff-delta.o patch-delta.o
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$(CC) $(ALL_CFLAGS) -o $@ $^
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check:
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for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
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### Installation rules
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install: $(PROGRAMS) $(SCRIPTS)
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$(INSTALL) -d -m755 $(DESTDIR)$(bindir)
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$(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
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$(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
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sh ./cmd-rename.sh $(DESTDIR)$(bindir)
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$(MAKE) -C templates install
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$(INSTALL) -d -m755 $(DESTDIR)$(GIT_PYTHON_DIR)
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$(INSTALL) $(PYMODULES) $(DESTDIR)$(GIT_PYTHON_DIR)
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install-doc:
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$(MAKE) -C Documentation install
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### Maintainer's dist rules
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git-core.spec: git-core.spec.in Makefile
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sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
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GIT_TARNAME=git-core-$(GIT_VERSION)
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dist: git-core.spec git-tar-tree
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./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
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@mkdir -p $(GIT_TARNAME)
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@cp git-core.spec $(GIT_TARNAME)
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$(TAR) rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
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@rm -rf $(GIT_TARNAME)
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gzip -f -9 $(GIT_TARNAME).tar
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rpm: dist
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$(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
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deb: dist
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rm -rf $(GIT_TARNAME)
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$(TAR) zxf $(GIT_TARNAME).tar.gz
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dpkg-source -b $(GIT_TARNAME)
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cd $(GIT_TARNAME) && fakeroot debian/rules binary
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### Cleaning rules
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clean:
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rm -f *.o mozilla-sha1/*.o ppc/*.o compat/*.o $(PROGRAMS) $(LIB_FILE)
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rm -f $(filter-out gitk,$(SCRIPTS))
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rm -f git-core.spec *.pyc *.pyo
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rm -rf $(GIT_TARNAME)
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rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
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rm -f git-core_$(GIT_VERSION)-*.deb git-core_$(GIT_VERSION)-*.dsc
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rm -f git-tk_$(GIT_VERSION)-*.deb
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$(MAKE) -C Documentation/ clean
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$(MAKE) -C templates clean
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$(MAKE) -C t/ clean
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