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-rw-r--r--Makefile177
1 files changed, 111 insertions, 66 deletions
diff --git a/Makefile b/Makefile
index c5240942f2..8a7e235352 100644
--- a/Makefile
+++ b/Makefile
@@ -439,6 +439,9 @@ all::
#
# Define FILENO_IS_A_MACRO if fileno() is a macro, not a real function.
#
+# Define NEED_ACCESS_ROOT_HANDLER if access() under root may success for X_OK
+# even if execution permission isn't granted for any user.
+#
# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
# default environment variables to be passed when a pager is spawned, e.g.
#
@@ -479,7 +482,11 @@ all::
#
# Define DEVELOPER to enable more compiler warnings. Compiler version
# and family are auto detected, but could be overridden by defining
-# COMPILER_FEATURES (see config.mak.dev)
+# COMPILER_FEATURES (see config.mak.dev). You can still set
+# CFLAGS="..." in combination with DEVELOPER enables, whether that's
+# for tweaking something unrelated (e.g. optimization level), or for
+# selectively overriding something DEVELOPER or one of the DEVOPTS
+# (see just below) brings in.
#
# When DEVELOPER is set, DEVOPTS can be used to control compiler
# options. This variable contains keywords separated by
@@ -506,17 +513,8 @@ GIT-VERSION-FILE: FORCE
@$(SHELL_PATH) ./GIT-VERSION-GEN
-include GIT-VERSION-FILE
-# CFLAGS and LDFLAGS are for the users to override from the command line.
-
-CFLAGS = -g -O2 -Wall
-LDFLAGS =
-ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
-ALL_LDFLAGS = $(LDFLAGS)
-STRIP ?= strip
-
-# Create as necessary, replace existing, make ranlib unneeded.
-ARFLAGS = rcs
-
+# Set our default configuration.
+#
# Among the variables below, these:
# gitexecdir
# template_dir
@@ -561,6 +559,7 @@ perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
+# Set our default programs
CC = cc
AR = ar
RM = rm -f
@@ -573,29 +572,14 @@ TCLTK_PATH = wish
XGETTEXT = xgettext
MSGFMT = msgfmt
CURL_CONFIG = curl-config
-PTHREAD_LIBS = -lpthread
-PTHREAD_CFLAGS =
GCOV = gcov
+STRIP = strip
SPATCH = spatch
export TCL_PATH TCLTK_PATH
-# user customisation variable for 'sparse' target
-SPARSE_FLAGS ?=
-# internal/platform customisation variable for 'sparse'
-SP_EXTRA_FLAGS =
-
-SPATCH_FLAGS = --all-includes --patch .
-
-
-
-### --- END CONFIGURATION SECTION ---
-
-# Those must not be GNU-specific; they are shared with perl/ which may
-# be built by a different compiler. (Note that this is an artifact now
-# but it still might be nice to keep that distinction.)
-BASIC_CFLAGS = -I.
-BASIC_LDFLAGS =
+# Set our default LIBS variables
+PTHREAD_LIBS = -lpthread
# Guard against environment variables
BUILTIN_OBJS =
@@ -611,6 +595,7 @@ FUZZ_PROGRAMS =
LIB_OBJS =
PROGRAM_OBJS =
PROGRAMS =
+EXCLUDED_PROGRAMS =
SCRIPT_PERL =
SCRIPT_PYTHON =
SCRIPT_SH =
@@ -632,10 +617,8 @@ SCRIPT_SH += git-merge-one-file.sh
SCRIPT_SH += git-merge-resolve.sh
SCRIPT_SH += git-mergetool.sh
SCRIPT_SH += git-quiltimport.sh
-SCRIPT_SH += git-legacy-rebase.sh
-SCRIPT_SH += git-remote-testgit.sh
+SCRIPT_SH += git-legacy-stash.sh
SCRIPT_SH += git-request-pull.sh
-SCRIPT_SH += git-stash.sh
SCRIPT_SH += git-submodule.sh
SCRIPT_SH += git-web--browse.sh
@@ -657,17 +640,11 @@ SCRIPT_PERL += git-svn.perl
SCRIPT_PYTHON += git-p4.py
-NO_INSTALL += git-remote-testgit
-
# Generated files for scripts
SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
-SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
-SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
-SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
-
# Individual rules to allow e.g.
# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
# from subdirectories like contrib/*/
@@ -677,11 +654,11 @@ build-sh-script: $(SCRIPT_SH_GEN)
build-python-script: $(SCRIPT_PYTHON_GEN)
.PHONY: install-perl-script install-sh-script install-python-script
-install-sh-script: $(SCRIPT_SH_INS)
+install-sh-script: $(SCRIPT_SH_GEN)
$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
-install-perl-script: $(SCRIPT_PERL_INS)
+install-perl-script: $(SCRIPT_PERL_GEN)
$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
-install-python-script: $(SCRIPT_PYTHON_INS)
+install-python-script: $(SCRIPT_PYTHON_GEN)
$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
.PHONY: clean-perl-script clean-sh-script clean-python-script
@@ -692,9 +669,9 @@ clean-perl-script:
clean-python-script:
$(RM) $(SCRIPT_PYTHON_GEN)
-SCRIPTS = $(SCRIPT_SH_INS) \
- $(SCRIPT_PERL_INS) \
- $(SCRIPT_PYTHON_INS) \
+SCRIPTS = $(SCRIPT_SH_GEN) \
+ $(SCRIPT_PERL_GEN) \
+ $(SCRIPT_PYTHON_GEN) \
git-instaweb
ETAGS_TARGET = TAGS
@@ -764,6 +741,7 @@ TEST_BUILTINS_OBJS += test-repository.o
TEST_BUILTINS_OBJS += test-revision-walking.o
TEST_BUILTINS_OBJS += test-run-command.o
TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
+TEST_BUILTINS_OBJS += test-serve-v2.o
TEST_BUILTINS_OBJS += test-sha1.o
TEST_BUILTINS_OBJS += test-sha1-array.o
TEST_BUILTINS_OBJS += test-sha256.o
@@ -773,6 +751,7 @@ TEST_BUILTINS_OBJS += test-string-list.o
TEST_BUILTINS_OBJS += test-submodule-config.o
TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
TEST_BUILTINS_OBJS += test-subprocess.o
+TEST_BUILTINS_OBJS += test-trace2.o
TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
TEST_BUILTINS_OBJS += test-xml-encode.o
TEST_BUILTINS_OBJS += test-wildmatch.o
@@ -841,11 +820,12 @@ VCSSVN_LIB = vcs-svn/lib.a
GENERATED_H += command-list.h
-LIB_H = $(shell $(FIND) . \
+LIB_H := $(sort $(shell git ls-files '*.h' ':!t/' ':!Documentation/' 2>/dev/null || \
+ $(FIND) . \
-name .git -prune -o \
-name t -prune -o \
-name Documentation -prune -o \
- -name '*.h' -print)
+ -name '*.h' -print))
LIB_OBJS += abspath.o
LIB_OBJS += advice.o
@@ -1017,6 +997,17 @@ LIB_OBJS += tempfile.o
LIB_OBJS += thread-utils.o
LIB_OBJS += tmp-objdir.o
LIB_OBJS += trace.o
+LIB_OBJS += trace2.o
+LIB_OBJS += trace2/tr2_cfg.o
+LIB_OBJS += trace2/tr2_cmd_name.o
+LIB_OBJS += trace2/tr2_dst.o
+LIB_OBJS += trace2/tr2_sid.o
+LIB_OBJS += trace2/tr2_sysenv.o
+LIB_OBJS += trace2/tr2_tbuf.o
+LIB_OBJS += trace2/tr2_tgt_event.o
+LIB_OBJS += trace2/tr2_tgt_normal.o
+LIB_OBJS += trace2/tr2_tgt_perf.o
+LIB_OBJS += trace2/tr2_tls.o
LIB_OBJS += trailer.o
LIB_OBJS += transport.o
LIB_OBJS += transport-helper.o
@@ -1118,7 +1109,6 @@ BUILTIN_OBJS += builtin/push.o
BUILTIN_OBJS += builtin/range-diff.o
BUILTIN_OBJS += builtin/read-tree.o
BUILTIN_OBJS += builtin/rebase.o
-BUILTIN_OBJS += builtin/rebase--interactive.o
BUILTIN_OBJS += builtin/receive-pack.o
BUILTIN_OBJS += builtin/reflog.o
BUILTIN_OBJS += builtin/remote.o
@@ -1133,11 +1123,11 @@ BUILTIN_OBJS += builtin/rev-parse.o
BUILTIN_OBJS += builtin/revert.o
BUILTIN_OBJS += builtin/rm.o
BUILTIN_OBJS += builtin/send-pack.o
-BUILTIN_OBJS += builtin/serve.o
BUILTIN_OBJS += builtin/shortlog.o
BUILTIN_OBJS += builtin/show-branch.o
BUILTIN_OBJS += builtin/show-index.o
BUILTIN_OBJS += builtin/show-ref.o
+BUILTIN_OBJS += builtin/stash.o
BUILTIN_OBJS += builtin/stripspace.o
BUILTIN_OBJS += builtin/submodule--helper.o
BUILTIN_OBJS += builtin/symbolic-ref.o
@@ -1165,6 +1155,28 @@ ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/s
DC_SHA1_SUBMODULE = auto
endif
+# Set CFLAGS, LDFLAGS and other *FLAGS variables. These might be
+# tweaked by config.* below as well as the command-line, both of
+# which'll override these defaults.
+CFLAGS = -g -O2 -Wall
+LDFLAGS =
+BASIC_CFLAGS = -I.
+BASIC_LDFLAGS =
+
+# library flags
+ARFLAGS = rcs
+PTHREAD_CFLAGS =
+
+# For the 'sparse' target
+SPARSE_FLAGS ?=
+SP_EXTRA_FLAGS =
+
+# For the 'coccicheck' target; setting SPATCH_BATCH_SIZE higher will
+# usually result in less CPU usage at the cost of higher peak memory.
+# Setting it to 0 will feed all files in a single spatch invocation.
+SPATCH_FLAGS = --all-includes --patch .
+SPATCH_BATCH_SIZE = 1
+
include config.mak.uname
-include config.mak.autogen
-include config.mak
@@ -1173,6 +1185,9 @@ ifdef DEVELOPER
include config.mak.dev
endif
+ALL_CFLAGS = $(DEVELOPER_CFLAGS) $(CPPFLAGS) $(CFLAGS)
+ALL_LDFLAGS = $(LDFLAGS)
+
comma := ,
empty :=
space := $(empty) $(empty)
@@ -1183,6 +1198,7 @@ BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
BASIC_CFLAGS += -fno-omit-frame-pointer
ifneq ($(filter undefined,$(SANITIZERS)),)
BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
+BASIC_CFLAGS += -DSHA1DC_FORCE_ALIGNED_ACCESS
endif
ifneq ($(filter leak,$(SANITIZERS)),)
BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
@@ -1326,6 +1342,7 @@ ifdef NO_CURL
REMOTE_CURL_PRIMARY =
REMOTE_CURL_ALIASES =
REMOTE_CURL_NAMES =
+ EXCLUDED_PROGRAMS += git-http-fetch git-http-push
else
ifdef CURLDIR
# Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
@@ -1350,7 +1367,11 @@ endif
ifeq "$(curl_check)" "070908"
ifndef NO_EXPAT
PROGRAM_OBJS += http-push.o
+ else
+ EXCLUDED_PROGRAMS += git-http-push
endif
+ else
+ EXCLUDED_PROGRAMS += git-http-push
endif
curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
ifeq "$(curl_check)" "072200"
@@ -1596,7 +1617,10 @@ ifdef NO_INET_PTON
LIB_OBJS += compat/inet_pton.o
BASIC_CFLAGS += -DNO_INET_PTON
endif
-ifndef NO_UNIX_SOCKETS
+ifdef NO_UNIX_SOCKETS
+ BASIC_CFLAGS += -DNO_UNIX_SOCKETS
+ EXCLUDED_PROGRAMS += git-credential-cache git-credential-cache--daemon
+else
LIB_OBJS += unix-socket.o
PROGRAM_OBJS += credential-cache.o
PROGRAM_OBJS += credential-cache--daemon.o
@@ -1815,6 +1839,11 @@ ifdef FILENO_IS_A_MACRO
COMPAT_OBJS += compat/fileno.o
endif
+ifdef NEED_ACCESS_ROOT_HANDLER
+ COMPAT_CFLAGS += -DNEED_ACCESS_ROOT_HANDLER
+ COMPAT_OBJS += compat/access.o
+endif
+
ifeq ($(TCLTK_PATH),)
NO_TCLTK = NoThanks
endif
@@ -2115,7 +2144,9 @@ $(BUILT_INS): git$X
command-list.h: generate-cmdlist.sh command-list.txt
command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt Documentation/config/*.txt
- $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
+ $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh \
+ $(patsubst %,--exclude-program %,$(EXCLUDED_PROGRAMS)) \
+ command-list.txt >$@+ && mv $@+ $@
SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
$(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
@@ -2363,7 +2394,7 @@ else
# should _not_ be included here, since they are necessary even when
# building an object for the first time.
-$(OBJECTS): $(LIB_H)
+$(OBJECTS): $(LIB_H) $(GENERATED_H)
endif
exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
@@ -2448,6 +2479,14 @@ $(VCSSVN_LIB): $(VCSSVN_OBJS)
export DEFAULT_EDITOR DEFAULT_PAGER
+Documentation/GIT-EXCLUDED-PROGRAMS: FORCE
+ @EXCLUDED='EXCLUDED_PROGRAMS := $(EXCLUDED_PROGRAMS)'; \
+ if test x"$$EXCLUDED" != \
+ x"`cat Documentation/GIT-EXCLUDED-PROGRAMS 2>/dev/null`" ; then \
+ echo >&2 " * new documentation flags"; \
+ echo "$$EXCLUDED" >Documentation/GIT-EXCLUDED-PROGRAMS; \
+ fi
+
.PHONY: doc man man-perl html info pdf
doc: man-perl
$(MAKE) -C Documentation all
@@ -2686,7 +2725,6 @@ endif
test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
all:: $(TEST_PROGRAMS) $(test_bindir_programs)
-all:: $(NO_INSTALL)
bin-wrappers/%: wrap-for-bin.sh
@mkdir -p bin-wrappers
@@ -2736,7 +2774,10 @@ $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
sparse: $(SP_OBJ)
GEN_HDRS := command-list.h unicode-width.h
-EXCEPT_HDRS := $(GEN_HDRS) compat% xdiff%
+EXCEPT_HDRS := $(GEN_HDRS) compat/% xdiff/%
+ifndef GCRYPT_SHA256
+ EXCEPT_HDRS += sha256/gcrypt.h
+endif
CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(patsubst ./%,%,$(LIB_H)))
HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
@@ -2769,12 +2810,14 @@ endif
%.cocci.patch: %.cocci $(COCCI_SOURCES)
@echo ' ' SPATCH $<; \
- ret=0; \
- for f in $(COCCI_SOURCES); do \
- $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
- { ret=$$?; break; }; \
- done >$@+ 2>$@.log; \
- if test $$ret != 0; \
+ if test $(SPATCH_BATCH_SIZE) = 0; then \
+ limit=; \
+ else \
+ limit='-n $(SPATCH_BATCH_SIZE)'; \
+ fi; \
+ if ! echo $(COCCI_SOURCES) | xargs $$limit \
+ $(SPATCH) --sp-file $< $(SPATCH_FLAGS) \
+ >$@+ 2>$@.log; \
then \
cat $@.log; \
exit 1; \
@@ -2970,7 +3013,7 @@ rpm::
artifacts-tar:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) \
GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \
- $(NO_INSTALL) $(MOFILES)
+ $(MOFILES)
$(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) \
SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
test -n "$(ARTIFACTS_DIRECTORY)"
@@ -3019,7 +3062,7 @@ clean: profile-clean coverage-clean cocciclean
$(RM) $(OBJECTS)
$(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
$(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
- $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
+ $(RM) $(TEST_PROGRAMS)
$(RM) $(FUZZ_PROGRAMS)
$(RM) -r bin-wrappers $(dep_dirs)
$(RM) -r po/build/
@@ -3028,6 +3071,7 @@ clean: profile-clean coverage-clean cocciclean
$(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
$(RM) $(htmldocs).tar.gz $(manpages).tar.gz
$(MAKE) -C Documentation/ clean
+ $(RM) Documentation/GIT-EXCLUDED-PROGRAMS
ifndef NO_PERL
$(MAKE) -C gitweb clean
$(RM) -r perl/build/
@@ -3057,13 +3101,13 @@ ALL_COMMANDS += git-gui git-citool
.PHONY: check-docs
check-docs::
$(MAKE) -C Documentation lint-docs
- @(for v in $(ALL_COMMANDS); \
+ @(for v in $(patsubst %$X,%,$(ALL_COMMANDS)); \
do \
case "$$v" in \
git-merge-octopus | git-merge-ours | git-merge-recursive | \
git-merge-resolve | git-merge-subtree | \
git-fsck-objects | git-init-db | \
- git-remote-* | git-stage | \
+ git-remote-* | git-stage | git-legacy-* | \
git-?*--?* ) continue ;; \
esac ; \
test -f "Documentation/$$v.txt" || \
@@ -3078,15 +3122,16 @@ check-docs::
( \
sed -e '1,/^### command list/d' \
-e '/^#/d' \
+ -e '/guide$$/d' \
-e 's/[ ].*//' \
-e 's/^/listed /' command-list.txt; \
$(MAKE) -C Documentation print-man1 | \
grep '\.txt$$' | \
- sed -e 's|Documentation/|documented |' \
+ sed -e 's|^|documented |' \
-e 's/\.txt//'; \
) | while read how cmd; \
do \
- case " $(ALL_COMMANDS) " in \
+ case " $(patsubst %$X,%,$(ALL_COMMANDS) $(EXCLUDED_PROGRAMS)) " in \
*" $$cmd "*) ;; \
*) echo "removed but $$how: $$cmd" ;; \
esac; \