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462 lines
12 KiB
462 lines
12 KiB
# 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 NO_MMAP if you want to avoid mmap. |
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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 NO_IPV6 if you lack IPv6 support and getaddrinfo(). |
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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 = 0.99.8.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 git-am.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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git-findtags.perl git-svnimport.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$X git-mailinfo$X git-mailsplit$X \ |
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git-stripspace$X git-var$X git-daemon$X |
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# ... and all the rest |
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PROGRAMS = \ |
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git-apply$X git-cat-file$X \ |
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git-checkout-index$X git-clone-pack$X git-commit-tree$X \ |
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git-convert-objects$X git-diff-files$X \ |
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git-diff-index$X git-diff-stages$X \ |
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git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \ |
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git-hash-object$X git-index-pack$X git-init-db$X \ |
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git-local-fetch$X git-ls-files$X git-ls-tree$X git-merge-base$X \ |
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git-merge-index$X git-mktag$X git-pack-objects$X git-patch-id$X \ |
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git-peek-remote$X git-prune-packed$X git-read-tree$X \ |
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git-receive-pack$X git-rev-list$X git-rev-parse$X \ |
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git-send-pack$X git-show-branch$X \ |
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git-show-index$X git-ssh-fetch$X \ |
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git-ssh-upload$X git-tar-tree$X git-unpack-file$X \ |
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git-unpack-objects$X git-update-index$X git-update-server-info$X \ |
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git-upload-pack$X git-verify-pack$X git-write-tree$X \ |
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git-update-ref$X git-symbolic-ref$X git-check-ref-format$X \ |
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$(SIMPLE_PROGRAMS) |
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# Backward compatibility -- to be removed after 1.0 |
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PROGRAMS += git-ssh-pull$X git-ssh-push$X |
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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 config.o environment.o ctype.o \ |
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$(DIFF_OBJS) |
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LIBS = $(LIB_FILE) |
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LIBS += -lz |
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# Shell quote; |
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# Result of this needs to be placed inside '' |
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shq = $(subst ','\'',$(1)) |
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# This has surrounding '' |
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shellquote = '$(call shq,$(1))' |
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# |
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# Platform specific tweaks |
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# |
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# We choose to avoid "if .. else if .. else .. endif endif" |
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# because maintaining the nesting to match is a pain. If |
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# we had "elif" things would have been much nicer... |
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uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not') |
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uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not') |
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uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not') |
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ifeq ($(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 ($(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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ifeq ($(uname_O),Cygwin) |
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NO_STRCASESTR = YesPlease |
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NEEDS_LIBICONV = YesPlease |
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NO_IPV6 = YesPlease |
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X = .exe |
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PLATFORM_DEFINES += -DUSE_SYMLINK_HEAD=0 |
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endif |
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ifeq ($(uname_S),OpenBSD) |
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NO_STRCASESTR = YesPlease |
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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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ifneq (,$(findstring arm,$(uname_M))) |
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ARM_SHA1 = YesPlease |
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endif |
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-include config.mak |
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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$X |
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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 -DNO_STRCASESTR=1 |
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LIB_OBJS += compat/strcasestr.o |
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endif |
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ifdef NO_MMAP |
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DEFINES += -Dmmap=gitfakemmap -Dmunmap=gitfakemunmap -DNO_MMAP |
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LIB_OBJS += compat/mmap.o |
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endif |
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ifdef NO_IPV6 |
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DEFINES += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in |
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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=$(call shellquote,$(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 git-cherry-pick |
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export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir |
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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|#!$(call shq,$(SHELL_PATH))|' \ |
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-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ |
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-e 's/@@X@@/$(X)/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|#!$(call shq,$(SHELL_PATH))|' \ |
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-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ |
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$@.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|#!$(call shq,$(PERL_PATH))|' \ |
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-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ |
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$@.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|#!$(call shq,$(PYTHON_PATH))|' \ |
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-e 's|@@GIT_PYTHON_PATH@@|$(call shq,$(GIT_PYTHON_DIR))|g' \ |
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-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ |
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$@.py >$@ |
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chmod +x $@ |
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git-cherry-pick: git-revert |
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cp $< $@ |
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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-%$X: %.o $(LIB_FILE) |
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$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS) |
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git-mailinfo$X : SIMPLE_LIB += $(LIB_4_ICONV) |
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$(SIMPLE_PROGRAMS) : $(LIB_FILE) |
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$(SIMPLE_PROGRAMS) : git-%$X : %.o |
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$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB) |
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git-http-fetch$X: fetch.o |
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git-local-fetch$X: fetch.o |
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git-ssh-fetch$X: rsh.o fetch.o |
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git-ssh-upload$X: rsh.o |
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git-ssh-pull$X: rsh.o fetch.o |
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git-ssh-push$X: rsh.o |
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git-http-fetch$X: LIBS += $(CURL_LIBCURL) |
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git-rev-list$X: 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=$(call shellquote,"$(template_dir)") $*.c |
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$(LIB_OBJS): $(LIB_H) |
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$(patsubst git-%$X,%.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$X: test-date.c date.o |
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$(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o |
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test-delta$X: 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 $(call shellquote,$(DESTDIR)$(bindir)) |
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$(INSTALL) $(PROGRAMS) $(SCRIPTS) $(call shellquote,$(DESTDIR)$(bindir)) |
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sh ./cmd-rename.sh $(call shellquote,$(DESTDIR)$(bindir)) |
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$(MAKE) -C templates install |
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$(INSTALL) -d -m755 $(call shellquote,$(DESTDIR)$(GIT_PYTHON_DIR)) |
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$(INSTALL) $(PYMODULES) $(call shellquote,$(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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