Merge branch 'jc/merge-reduce-parents-early' into maint

diff --git a/Makefile b/Makefile
index 3815f66c41525df04005f3ad00e6175fc235cc64..be1957a5e986d2e0581123dfe4e0eeb6702c13dc 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -47,12 +47,19 @@ all::
 # A translated Git requires GNU libintl or another gettext implementation,
 # plus libintl-perl at runtime.
 #
+# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
+# the installed gettext translation of the shell scripts output.
+#
 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
 # FreeBSD can use either, but MinGW and some others need to use
 # libcharset.h's locale_charset() instead.
 #
+# Define CHARSET_LIB to you need to link with library other than -liconv to
+# use locale_charset() function.  On some platforms this needs to set to
+# -lcharset
+#
 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
 # need -lintl when linking.
 #
@@ -374,6 +381,11 @@ BUILTIN_OBJS =
 BUILT_INS =
 COMPAT_CFLAGS =
 COMPAT_OBJS =
+XDIFF_H =
+XDIFF_OBJS =
+VCSSVN_H =
+VCSSVN_OBJS =
+VCSSVN_TEST_OBJS =
 EXTRA_CPPFLAGS =
 LIB_H =
 LIB_OBJS =
@@ -469,16 +481,13 @@ TEST_PROGRAMS_NEED_X += test-index-version
 TEST_PROGRAMS_NEED_X += test-line-buffer
 TEST_PROGRAMS_NEED_X += test-match-trees
 TEST_PROGRAMS_NEED_X += test-mktemp
-TEST_PROGRAMS_NEED_X += test-obj-pool
 TEST_PROGRAMS_NEED_X += test-parse-options
 TEST_PROGRAMS_NEED_X += test-path-utils
 TEST_PROGRAMS_NEED_X += test-run-command
 TEST_PROGRAMS_NEED_X += test-sha1
 TEST_PROGRAMS_NEED_X += test-sigchain
-TEST_PROGRAMS_NEED_X += test-string-pool
 TEST_PROGRAMS_NEED_X += test-subprocess
 TEST_PROGRAMS_NEED_X += test-svn-fe
-TEST_PROGRAMS_NEED_X += test-treap
 
 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 
@@ -611,6 +620,7 @@ LIB_H += streaming.h
 LIB_H += string-list.h
 LIB_H += submodule.h
 LIB_H += tag.h
+LIB_H += thread-utils.h
 LIB_H += transport.h
 LIB_H += tree.h
 LIB_H += tree-walk.h
@@ -1524,6 +1534,7 @@ ifdef GETTEXT_POISON
 endif
 ifdef NO_GETTEXT
        BASIC_CFLAGS += -DNO_GETTEXT
+       USE_GETTEXT_SCHEME ?= fallthrough
 endif
 ifdef NO_STRCASESTR
        COMPAT_CFLAGS += -DNO_STRCASESTR
@@ -1695,6 +1706,7 @@ endif
 
 ifdef HAVE_LIBCHARSET_H
        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
+       EXTLIBS += $(CHARSET_LIB)
 endif
 
 ifdef HAVE_DEV_TTY
@@ -1920,6 +1932,7 @@ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
     -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
+    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
     -e $(BROKEN_PATH_FIX) \
     $@.sh >$@+
 endef
@@ -2021,12 +2034,24 @@ GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
 ifndef NO_CURL
        GIT_OBJS += http.o http-walker.o remote-curl.o
 endif
-XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
-       xdiff/xmerge.o xdiff/xpatience.o xdiff/xhistogram.o
-VCSSVN_OBJS = vcs-svn/string_pool.o vcs-svn/line_buffer.o \
-       vcs-svn/repo_tree.o vcs-svn/fast_export.o vcs-svn/svndump.o
-VCSSVN_TEST_OBJS = test-obj-pool.o test-string-pool.o \
-       test-line-buffer.o test-treap.o
+
+XDIFF_OBJS += xdiff/xdiffi.o
+XDIFF_OBJS += xdiff/xprepare.o
+XDIFF_OBJS += xdiff/xutils.o
+XDIFF_OBJS += xdiff/xemit.o
+XDIFF_OBJS += xdiff/xmerge.o
+XDIFF_OBJS += xdiff/xpatience.o
+XDIFF_OBJS += xdiff/xhistogram.o
+
+VCSSVN_OBJS += vcs-svn/line_buffer.o
+VCSSVN_OBJS += vcs-svn/sliding_window.o
+VCSSVN_OBJS += vcs-svn/repo_tree.o
+VCSSVN_OBJS += vcs-svn/fast_export.o
+VCSSVN_OBJS += vcs-svn/svndiff.o
+VCSSVN_OBJS += vcs-svn/svndump.o
+
+VCSSVN_TEST_OBJS += test-line-buffer.o
+
 OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) $(VCSSVN_OBJS)
 
 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
@@ -2145,16 +2170,25 @@ connect.o transport.o url.o http-backend.o: url.h
 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
 http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h url.h
 
-xdiff-interface.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_H += xdiff/xinclude.h
+XDIFF_H += xdiff/xmacros.h
+XDIFF_H += xdiff/xdiff.h
+XDIFF_H += xdiff/xtypes.h
+XDIFF_H += xdiff/xutils.h
+XDIFF_H += xdiff/xprepare.h
+XDIFF_H += xdiff/xdiffi.h
+XDIFF_H += xdiff/xemit.h
+
+xdiff-interface.o $(XDIFF_OBJS): $(XDIFF_H)
 
-$(VCSSVN_OBJS) $(VCSSVN_TEST_OBJS): $(LIB_H) \
-       vcs-svn/obj_pool.h vcs-svn/trp.h vcs-svn/string_pool.h \
-       vcs-svn/line_buffer.h vcs-svn/repo_tree.h vcs-svn/fast_export.h \
-       vcs-svn/svndump.h
+VCSSVN_H += vcs-svn/line_buffer.h
+VCSSVN_H += vcs-svn/sliding_window.h
+VCSSVN_H += vcs-svn/repo_tree.h
+VCSSVN_H += vcs-svn/fast_export.h
+VCSSVN_H += vcs-svn/svndiff.h
+VCSSVN_H += vcs-svn/svndump.h
 
-test-svn-fe.o: vcs-svn/svndump.h
+$(VCSSVN_OBJS) $(VCSSVN_TEST_OBJS): $(LIB_H) $(VCSSVN_H)
 endif
 
 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
@@ -2297,7 +2331,7 @@ cscope:
 ### Detect prefix changes
 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
-             $(localedir_SQ)
+             $(localedir_SQ):$(USE_GETTEXT_SCHEME)
 
 GIT-CFLAGS: FORCE
        @FLAGS='$(TRACK_CFLAGS)'; \
@@ -2328,6 +2362,10 @@ GIT-BUILD-OPTIONS: FORCE
        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
+       @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
+ifdef GIT_TEST_OPTS
+       @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
+endif
 ifdef GIT_TEST_CMP
        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
 endif
@@ -2336,7 +2374,18 @@ ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
 endif
        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
-       @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
+ifdef GIT_PERF_REPEAT_COUNT
+       @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
+endif
+ifdef GIT_PERF_REPO
+       @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
+endif
+ifdef GIT_PERF_LARGE_REPO
+       @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
+endif
+ifdef GIT_PERF_MAKE_OPTS
+       @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
+endif
 
 ### Detect Tck/Tk interpreter path changes
 ifndef NO_TCLTK
@@ -2372,6 +2421,11 @@ export NO_SVN_TESTS
 test: all
        $(MAKE) -C t/ all
 
+perf: all
+       $(MAKE) -C t/perf/ all
+
+.PHONY: test perf
+
 test-ctype$X: ctype.o
 
 test-date$X: date.o ctype.o
@@ -2382,8 +2436,6 @@ test-line-buffer$X: vcs-svn/lib.a
 
 test-parse-options$X: parse-options.o parse-options-cb.o
 
-test-string-pool$X: vcs-svn/lib.a
-
 test-svn-fe$X: vcs-svn/lib.a
 
 .PRECIOUS: $(TEST_OBJS)
@@ -2583,7 +2635,6 @@ dist-doc:
 
 distclean: clean
        $(RM) configure
-       $(RM) po/git.pot
 
 profile-clean:
        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))