# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
# Patrick Mauritz).
#
+# Define NO_MMAP if you want to avoid mmap.
+#
# Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
#
+# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
+#
# 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.
# DEFINES += -DUSE_STDEV
-GIT_VERSION = 0.99.7.GIT
+GIT_VERSION = 0.99.8.GIT
CFLAGS = -g -O2 -Wall
ALL_CFLAGS = $(CFLAGS) $(PLATFORM_DEFINES) $(DEFINES)
git-repack.sh git-request-pull.sh git-reset.sh \
git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
- git-applymbox.sh git-applypatch.sh \
+ git-applymbox.sh git-applypatch.sh git-am.sh \
git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
git-merge-resolve.sh git-grep.sh
SCRIPT_PERL = \
git-archimport.perl git-cvsimport.perl git-relink.perl \
- git-rename.perl git-shortlog.perl git-fmt-merge-msg.perl
+ git-rename.perl git-shortlog.perl git-fmt-merge-msg.perl \
+ git-findtags.perl
SCRIPT_PYTHON = \
git-merge-recursive.py
# The ones that do not have to link with lcrypto nor lz.
SIMPLE_PROGRAMS = \
- git-get-tar-commit-id git-mailinfo git-mailsplit git-stripspace \
- git-daemon git-var
+ git-get-tar-commit-id$X git-mailinfo$X git-mailsplit$X \
+ git-stripspace$X git-var$X git-daemon$X
# ... and all the rest
PROGRAMS = \
- git-apply git-cat-file \
- git-checkout-index git-clone-pack git-commit-tree \
- git-convert-objects git-diff-files \
- git-diff-index git-diff-stages \
- git-diff-tree git-fetch-pack git-fsck-objects \
- git-hash-object git-init-db \
- git-local-fetch git-ls-files git-ls-tree git-merge-base \
- git-merge-index git-mktag git-pack-objects git-patch-id \
- git-peek-remote git-prune-packed git-read-tree \
- git-receive-pack git-rev-list git-rev-parse \
- git-send-pack git-show-branch \
- git-show-index git-ssh-fetch \
- git-ssh-upload git-tar-tree git-unpack-file \
- git-unpack-objects git-update-index git-update-server-info \
- git-upload-pack git-verify-pack git-write-tree \
- git-update-ref \
+ git-apply$X git-cat-file$X \
+ git-checkout-index$X git-clone-pack$X git-commit-tree$X \
+ git-convert-objects$X git-diff-files$X \
+ git-diff-index$X git-diff-stages$X \
+ git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \
+ git-hash-object$X git-index-pack$X git-init-db$X \
+ git-local-fetch$X git-ls-files$X git-ls-tree$X git-merge-base$X \
+ git-merge-index$X git-mktag$X git-pack-objects$X git-patch-id$X \
+ git-peek-remote$X git-prune-packed$X git-read-tree$X \
+ git-receive-pack$X git-rev-list$X git-rev-parse$X \
+ git-send-pack$X git-show-branch$X \
+ git-show-index$X git-ssh-fetch$X \
+ git-ssh-upload$X git-tar-tree$X git-unpack-file$X \
+ git-unpack-objects$X git-update-index$X git-update-server-info$X \
+ git-upload-pack$X git-verify-pack$X git-write-tree$X \
+ git-update-ref$X git-symbolic-ref$X \
$(SIMPLE_PROGRAMS)
-# Backward compatibility -- to be removed in 0.99.8
-PROGRAMS += git-ssh-pull git-ssh-push
+# Backward compatibility -- to be removed after 1.0
+PROGRAMS += git-ssh-pull$X git-ssh-push$X
+
+GIT_LIST_TWEAK =
PYMODULES = \
gitMergeCommon.py
ifdef WITH_SEND_EMAIL
SCRIPT_PERL += git-send-email.perl
+else
+ GIT_LIST_TWEAK += -e '/^send-email$$/d'
endif
LIB_FILE=libgit.a
object.o pack-check.o patch-delta.o path.o pkt-line.o \
quote.o read-cache.o refs.o run-command.o \
server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
- tag.o tree.o usage.o $(DIFF_OBJS)
+ tag.o tree.o usage.o config.o environment.o $(DIFF_OBJS)
LIBS = $(LIB_FILE)
LIBS += -lz
+# Shell quote;
+# Result of this needs to be placed inside ''
+shq = $(subst ','\'',$(1))
+# This has surrounding ''
+shellquote = '$(call shq,$(1))'
+
#
# Platform specific tweaks
#
-ifeq ($(shell uname -s),Darwin)
+
+# 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...
+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 := $(shell sh -c 'uname -o 2>/dev/null || echo not')
+
+ifeq ($(uname_S),Darwin)
NEEDS_SSL_WITH_CRYPTO = YesPlease
NEEDS_LIBICONV = YesPlease
endif
-ifeq ($(shell uname -s),SunOS)
+ifeq ($(uname_S),SunOS)
NEEDS_SOCKET = YesPlease
NEEDS_NSL = YesPlease
SHELL_PATH = /bin/bash
TAR = gtar
PLATFORM_DEFINES += -D__EXTENSIONS__
endif
-ifneq (,$(findstring arm,$(shell uname -m)))
+ifeq ($(uname_O),Cygwin)
+ NO_STRCASESTR = YesPlease
+ NEEDS_LIBICONV = YesPlease
+ NO_IPV6 = YesPlease
+ X = .exe
+ PLATFORM_DEFINES += -DUSE_SYMLINK_HEAD=0
+endif
+ifeq ($(uname_S),OpenBSD)
+ NO_STRCASESTR = YesPlease
+ NEEDS_LIBICONV = YesPlease
+ PLATFORM_DEFINES += -I/usr/local/include -L/usr/local/lib
+endif
+ifneq (,$(findstring arm,$(uname_M)))
ARM_SHA1 = YesPlease
endif
+-include config.mak
+
ifndef NO_CURL
ifdef CURLDIR
# This is still problematic -- gcc does not want -R.
else
CURL_LIBCURL = -lcurl
endif
- PROGRAMS += git-http-fetch
+ PROGRAMS += git-http-fetch$X
endif
ifndef SHELL_PATH
ifndef NO_OPENSSL
LIB_OBJS += epoch.o
OPENSSL_LIBSSL = -lssl
+ ifdef OPENSSLDIR
+ # Again this may be problematic -- gcc does not always want -R.
+ CFLAGS += -I$(OPENSSLDIR)/include
+ OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
+ else
+ OPENSSL_LINK =
+ endif
else
- DEFINES += '-DNO_OPENSSL'
+ DEFINES += -DNO_OPENSSL
MOZILLA_SHA1 = 1
OPENSSL_LIBSSL =
endif
ifdef NEEDS_SSL_WITH_CRYPTO
- LIB_4_CRYPTO = -lcrypto -lssl
+ LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
else
- LIB_4_CRYPTO = -lcrypto
+ LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
endif
ifdef NEEDS_LIBICONV
- LIB_4_ICONV = -liconv
+ ifdef ICONVDIR
+ # Again this may be problematic -- gcc does not always want -R.
+ CFLAGS += -I$(ICONVDIR)/include
+ ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
+ else
+ ICONV_LINK =
+ endif
+ LIB_4_ICONV = $(ICONV_LINK) -liconv
else
LIB_4_ICONV =
endif
SIMPLE_LIB += -lnsl
endif
ifdef NO_STRCASESTR
- DEFINES += -Dstrcasestr=gitstrcasestr
+ DEFINES += -Dstrcasestr=gitstrcasestr -DNO_STRCASESTR=1
LIB_OBJS += compat/strcasestr.o
endif
+ifdef NO_MMAP
+ DEFINES += -Dmmap=gitfakemmap -Dmunmap=gitfakemunmap -DNO_MMAP
+ LIB_OBJS += compat/mmap.o
+endif
+ifdef NO_IPV6
+ DEFINES += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in
+endif
ifdef PPC_SHA1
SHA1_HEADER = "ppc/sha1.h"
endif
endif
-DEFINES += '-DSHA1_HEADER=$(SHA1_HEADER)'
+DEFINES += -DSHA1_HEADER=$(call shellquote,$(SHA1_HEADER))
SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
$(patsubst %.perl,%,$(SCRIPT_PERL)) \
$(patsubst %.py,%,$(SCRIPT_PYTHON)) \
gitk
-export TAR INSTALL DESTDIR SHELL_PATH
+export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
### Build rules
all: $(PROGRAMS) $(SCRIPTS)
git: git.sh Makefile
rm -f $@+ $@
- sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' \
- -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' <$@.sh >$@+
+ sed -e '1s|#!.*/sh|#!$(call shq,$(SHELL_PATH))|' \
+ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+ -e 's/@@X@@/$(X)/g' \
+ $(GIT_LIST_TWEAK) <$@.sh >$@+
chmod +x $@+
mv $@+ $@
$(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
rm -f $@
- sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' $@.sh >$@
+ sed -e '1s|#!.*/sh|#!$(call shq,$(SHELL_PATH))|' \
+ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+ $@.sh >$@
chmod +x $@
$(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
rm -f $@
- sed -e '1s|#!.*perl|#!$(PERL_PATH)|' $@.perl >$@
+ sed -e '1s|#!.*perl|#!$(call shq,$(PERL_PATH))|' \
+ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+ $@.perl >$@
chmod +x $@
$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
rm -f $@
- sed -e '1s|#!.*python|#!$(PYTHON_PATH)|' \
- -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR)|g' \
- $@.py >$@
+ sed -e '1s|#!.*python|#!$(call shq,$(PYTHON_PATH))|' \
+ -e 's|@@GIT_PYTHON_PATH@@|$(call shq,$(GIT_PYTHON_DIR))|g' \
+ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+ $@.py >$@
chmod +x $@
%.o: %.c
%.o: %.S
$(CC) -o $*.o -c $(ALL_CFLAGS) $<
-git-%: %.o $(LIB_FILE)
+git-%$X: %.o $(LIB_FILE)
$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
-git-mailinfo : SIMPLE_LIB += $(LIB_4_ICONV)
+git-mailinfo$X : SIMPLE_LIB += $(LIB_4_ICONV)
$(SIMPLE_PROGRAMS) : $(LIB_FILE)
-$(SIMPLE_PROGRAMS) : git-% : %.o
+$(SIMPLE_PROGRAMS) : git-%$X : %.o
$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
-git-http-fetch: fetch.o
-git-local-fetch: fetch.o
-git-ssh-fetch: rsh.o fetch.o
-git-ssh-upload: rsh.o
-git-ssh-pull: rsh.o fetch.o
-git-ssh-push: rsh.o
+git-http-fetch$X: fetch.o
+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-http-fetch: LIBS += $(CURL_LIBCURL)
-git-rev-list: LIBS += $(OPENSSL_LIBSSL)
+git-http-fetch$X: LIBS += $(CURL_LIBCURL)
+git-rev-list$X: LIBS += $(OPENSSL_LIBSSL)
init-db.o: init-db.c
$(CC) -c $(ALL_CFLAGS) \
- -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir)"' $*.c
+ -DDEFAULT_GIT_TEMPLATE_DIR=$(call shellquote,"$(template_dir)") $*.c
$(LIB_OBJS): $(LIB_H)
-$(patsubst git-%,%.o,$(PROGRAMS)): $(LIB_H)
+$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H)
$(DIFF_OBJS): diffcore.h
$(LIB_FILE): $(LIB_OBJS)
test: all
$(MAKE) -C t/ all
-test-date: test-date.c date.o
+test-date$X: test-date.c date.o
$(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o
-test-delta: test-delta.c diff-delta.o patch-delta.o
+test-delta$X: test-delta.c diff-delta.o patch-delta.o
$(CC) $(ALL_CFLAGS) -o $@ $^
check:
### Installation rules
install: $(PROGRAMS) $(SCRIPTS)
- $(INSTALL) -d -m755 $(DESTDIR)$(bindir)
- $(INSTALL) $(PROGRAMS) $(SCRIPTS) $(DESTDIR)$(bindir)
- $(INSTALL) git-revert $(DESTDIR)$(bindir)/git-cherry-pick
+ $(INSTALL) -d -m755 $(call shellquote,$(DESTDIR)$(bindir))
+ $(INSTALL) $(PROGRAMS) $(SCRIPTS) $(call shellquote,$(DESTDIR)$(bindir))
+ $(INSTALL) git-revert $(call shellquote,$(DESTDIR)$(bindir)/git-cherry-pick)
+ sh ./cmd-rename.sh $(call shellquote,$(DESTDIR)$(bindir))
$(MAKE) -C templates install
- $(INSTALL) -d -m755 $(DESTDIR)$(GIT_PYTHON_DIR)
- $(INSTALL) $(PYMODULES) $(DESTDIR)$(GIT_PYTHON_DIR)
+ $(INSTALL) -d -m755 $(call shellquote,$(DESTDIR)$(GIT_PYTHON_DIR))
+ $(INSTALL) $(PYMODULES) $(call shellquote,$(DESTDIR)$(GIT_PYTHON_DIR))
install-doc:
$(MAKE) -C Documentation install