# specify your own (or DarwinPort's) include directories and
# library directories by defining CFLAGS and LDFLAGS appropriately.
#
-# Define BLK_SHA1 environment variable if you want the C version
-# of the SHA1 that assumes you can do unaligned 32-bit loads and
-# have a fast htonl() function.
+# Define BLK_SHA1 environment variable to make use of the bundled
+# optimized C SHA1 routine.
#
# Define PPC_SHA1 environment variable when running make to make use of
# a bundled SHA1 routine optimized for PowerPC.
# Define NO_PREAD if you have a problem with pread() system call (e.g.
# cygwin1.dll before v1.5.22).
#
+# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
+# thread-safe. (e.g. compat/pread.c or cygwin)
+#
# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
# generally faster on your platform than accessing the working directory.
#
# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
# field that counts the on-disk footprint in 512-byte blocks.
#
-# Define ASCIIDOC7 if you want to format documentation with AsciiDoc 7
-#
# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
# (not v1.73 or v1.71).
#
#
# Define GIT_USER_AGENT if you want to change how git identifies itself during
# network interactions. The default is "git/$(GIT_VERSION)".
+#
+# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
+# (defaults to "man") if you want to have a different default when
+# "git help" is called without a parameter specifying the format.
GIT-VERSION-FILE: FORCE
@$(SHELL_PATH) ./GIT-VERSION-GEN
PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
TEST_PROGRAMS_NEED_X += test-chmtime
-TEST_PROGRAMS_NEED_X += test-credential
TEST_PROGRAMS_NEED_X += test-ctype
TEST_PROGRAMS_NEED_X += test-date
TEST_PROGRAMS_NEED_X += test-delta
LIB_H += compat/cygwin.h
LIB_H += compat/mingw.h
LIB_H += compat/obstack.h
+LIB_H += compat/precompose_utf8.h
LIB_H += compat/terminal.h
LIB_H += compat/win32/dirent.h
LIB_H += compat/win32/poll.h
BUILTIN_OBJS += builtin/commit.o
BUILTIN_OBJS += builtin/config.o
BUILTIN_OBJS += builtin/count-objects.o
+BUILTIN_OBJS += builtin/credential.o
BUILTIN_OBJS += builtin/describe.o
BUILTIN_OBJS += builtin/diff-files.o
BUILTIN_OBJS += builtin/diff-index.o
NO_MEMMEM = YesPlease
USE_ST_TIMESPEC = YesPlease
HAVE_DEV_TTY = YesPlease
+ COMPAT_OBJS += compat/precompose_utf8.o
+ BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
endif
ifeq ($(uname_S),SunOS)
NEEDS_SOCKET = YesPlease
NO_IPV6 = YesPlease
OLD_ICONV = UnfortunatelyYes
endif
+ NO_THREAD_SAFE_PREAD = YesPlease
NEEDS_LIBICONV = YesPlease
NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
BLK_SHA1 = YesPlease
NO_POSIX_GOODIES = UnfortunatelyYes
NATIVE_CRLF = YesPlease
+ DEFAULT_HELP_FORMAT = html
CC = compat/vcbuild/scripts/clink.pl
AR = compat/vcbuild/scripts/lib.pl
ifdef NO_PREAD
COMPAT_CFLAGS += -DNO_PREAD
COMPAT_OBJS += compat/pread.o
+ NO_THREAD_SAFE_PREAD = YesPlease
+endif
+ifdef NO_THREAD_SAFE_PREAD
+ BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
endif
ifdef NO_FAST_WORKING_DIRECTORY
BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
endif
endif
-ifdef ASCIIDOC7
- export ASCIIDOC7
-endif
-
ifdef NO_INSTALL_HARDLINKS
export NO_INSTALL_HARDLINKS
endif
echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
fi
+ifdef DEFAULT_HELP_FORMAT
+BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
+endif
+
ALL_CFLAGS += $(BASIC_CFLAGS)
ALL_LDFLAGS += $(BASIC_LDFLAGS)
strip: $(PROGRAMS) git$X
$(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
+### Target-specific flags and dependencies
+
+# The generic compilation pattern rule and automatically
+# computed header dependencies (falling back to a dependency on
+# LIB_H) are enough to describe how most targets should be built,
+# but some targets are special enough to need something a little
+# different.
+#
+# - When a source file "foo.c" #includes a generated header file,
+# we need to list that dependency for the "foo.o" target.
+#
+# We also list it from other targets that are built from foo.c
+# like "foo.sp" and "foo.s", even though that is easy to forget
+# to do because the generated header is already present around
+# after a regular build attempt.
+#
+# - Some code depends on configuration kept in makefile
+# variables. The target-specific variable EXTRA_CPPFLAGS can
+# be used to convey that information to the C preprocessor
+# using -D options.
+#
+# The "foo.o" target should have a corresponding dependency on
+# a file that changes when the value of the makefile variable
+# changes. For example, targets making use of the
+# $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
+#
+# Technically the ".sp" and ".s" targets do not need this
+# dependency because they are force-built, but they get the
+# same dependency for consistency. This way, you do not have to
+# know how each target is implemented. And it means the
+# dependencies here will not need to change if the force-build
+# details change some day.
+
git.sp git.s git.o: GIT-PREFIX
git.sp git.s git.o: EXTRA_CPPFLAGS = \
'-DGIT_HTML_PATH="$(htmldir_SQ)"' \
'-DGIT_MAN_PATH="$(mandir_SQ)"' \
'-DGIT_INFO_PATH="$(infodir_SQ)"'
-version.sp version.s version.o: GIT-USER-AGENT
+version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
version.sp version.s version.o: EXTRA_CPPFLAGS = \
'-DGIT_VERSION="$(GIT_VERSION)"' \
'-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
$(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
- $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ)
+ $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
+ $(gitwebdir_SQ):$(PERL_PATH_SQ)
define cmd_munge_script
$(RM) $@ $@+ && \
sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e 's/@@NO_CURL@@/$(NO_CURL)/g' \
-e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
-e $(BROKEN_PATH_FIX) \
+ -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
+ -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
$@.sh >$@+
endef
ifndef NO_PERL
$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
+perl/perl.mak: perl/PM.stamp
+
+perl/PM.stamp: FORCE
+ $(QUIET_GEN)find perl -type f -name '*.pm' | sort >$@+ && \
+ { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
+ $(RM) $@+
+
perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
$(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
-$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
+$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
$(QUIET_GEN)$(RM) $@ $@+ && \
INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
sed -e '1{' \
gitweb:
$(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
-git-instaweb: git-instaweb.sh gitweb
- $(QUIET_GEN)$(RM) $@ $@+ && \
- sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
- -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
- -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
- -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
- $@.sh > $@+ && \
+git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
+ $(QUIET_GEN)$(cmd_munge_script) && \
chmod +x $@+ && \
mv $@+ $@
else # NO_PERL
mv $@+ $@
endif # NO_PYTHON
-configure: configure.ac
+configure: configure.ac GIT-VERSION-FILE
$(QUIET_GEN)$(RM) $@ $<+ && \
sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
$< > $<+ && \
autoconf -o $@ $<+ && \
$(RM) $<+
-# These can record GIT_VERSION
-version.o git.spec \
- $(patsubst %.perl,%,$(SCRIPT_PERL)) \
- : GIT-VERSION-FILE
+ifdef AUTOCONFIGURED
+config.status: configure
+ $(QUIET_GEN)if test -f config.status; then \
+ ./config.status --recheck; \
+ else \
+ ./configure; \
+ fi
+reconfigure config.mak.autogen: config.status
+ $(QUIET_GEN)./config.status
+.PHONY: reconfigure # This is a convenience target.
+endif
XDIFF_OBJS += xdiff/xdiffi.o
XDIFF_OBJS += xdiff/xprepare.o
endif
%.s: %.c GIT-CFLAGS FORCE
- $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
+ $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
ifdef USE_COMPUTED_HEADER_DEPENDENCIES
# Take advantage of gcc's on-the-fly dependency generation
### Maintainer's dist rules
-git.spec: git.spec.in
+git.spec: git.spec.in GIT-VERSION-FILE
sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
mv $@+ $@
distclean: clean
$(RM) configure
+ $(RM) config.log config.status config.cache
+ $(RM) config.mak.autogen config.mak.append
+ $(RM) -r autom4te.cache
profile-clean:
$(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
$(RM) -r $(dep_dirs)
$(RM) -r po/build/
$(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
- $(RM) -r autom4te.cache
- $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
$(RM) -r $(GIT_TARNAME) .doc-tmp-dir
$(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
$(RM) $(htmldocs).tar.gz $(manpages).tar.gz