diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 181 |
1 files changed, 154 insertions, 27 deletions
@@ -19,16 +19,34 @@ all:: # have been written to the final string if enough space had been available. # # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds -# when attempting to read from an fopen'ed directory. +# when attempting to read from an fopen'ed directory (or even to fopen +# it at all). # # Define NO_OPENSSL environment variable if you do not have OpenSSL. # This also implies BLK_SHA1. # -# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be -# able to use Perl-compatible regular expressions. -# -# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in -# /foo/bar/include and /foo/bar/lib directories. +# Define USE_LIBPCRE if you have and want to use libpcre. Various +# commands such as log and grep offer runtime options to use +# Perl-compatible regular expressions instead of standard or extended +# POSIX regular expressions. +# +# Currently USE_LIBPCRE is a synonym for USE_LIBPCRE1, define +# USE_LIBPCRE2 instead if you'd like to use version 2 of the PCRE +# library. The USE_LIBPCRE flag will likely be changed to mean v2 by +# default in future releases. +# +# When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1 +# library is compiled without --enable-jit. We will auto-detect +# whether the version of the PCRE v1 library in use has JIT support at +# all, but we unfortunately can't auto-detect whether JIT support +# hasn't been compiled in in an otherwise JIT-supporting version. If +# you have link-time errors about a missing `pcre_jit_exec` define +# this, or recompile PCRE v1 with --enable-jit. +# +# Define LIBPCREDIR=/foo/bar if your PCRE header and library files are +# in /foo/bar/include and /foo/bar/lib directories. Which version of +# PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2 +# variables. # # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header. # @@ -102,8 +120,6 @@ all:: # # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash. # -# Define NO_MKSTEMPS if you don't have mkstemps in the C library. -# # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd # in the C library. # @@ -142,6 +158,19 @@ all:: # Define PPC_SHA1 environment variable when running make to make use of # a bundled SHA1 routine optimized for PowerPC. # +# Define DC_SHA1 to unconditionally enable the collision-detecting sha1 +# algorithm. This is slower, but may detect attempted collision attacks. +# Takes priority over other *_SHA1 knobs. +# +# Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the +# sha1collisiondetection shipped as a submodule instead of the +# non-submodule copy in sha1dc/. This is an experimental option used +# by the git project to migrate to using sha1collisiondetection as a +# submodule. +# +# Define OPENSSL_SHA1 environment variable when running make to link +# with the SHA1 routine from openssl library. +# # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined. @@ -616,14 +645,17 @@ TEST_PROGRAMS_NEED_X += test-fake-ssh TEST_PROGRAMS_NEED_X += test-genrandom TEST_PROGRAMS_NEED_X += test-hashmap TEST_PROGRAMS_NEED_X += test-index-version +TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash TEST_PROGRAMS_NEED_X += test-line-buffer TEST_PROGRAMS_NEED_X += test-match-trees TEST_PROGRAMS_NEED_X += test-mergesort TEST_PROGRAMS_NEED_X += test-mktemp +TEST_PROGRAMS_NEED_X += test-online-cpus TEST_PROGRAMS_NEED_X += test-parse-options TEST_PROGRAMS_NEED_X += test-path-utils TEST_PROGRAMS_NEED_X += test-prio-queue TEST_PROGRAMS_NEED_X += test-read-cache +TEST_PROGRAMS_NEED_X += test-ref-store TEST_PROGRAMS_NEED_X += test-regex TEST_PROGRAMS_NEED_X += test-revision-walking TEST_PROGRAMS_NEED_X += test-run-command @@ -631,6 +663,7 @@ TEST_PROGRAMS_NEED_X += test-scrap-cache-tree TEST_PROGRAMS_NEED_X += test-sha1 TEST_PROGRAMS_NEED_X += test-sha1-array TEST_PROGRAMS_NEED_X += test-sigchain +TEST_PROGRAMS_NEED_X += test-strcmp-offset TEST_PROGRAMS_NEED_X += test-string-list TEST_PROGRAMS_NEED_X += test-submodule-config TEST_PROGRAMS_NEED_X += test-subprocess @@ -709,6 +742,7 @@ LIB_OBJS += argv-array.o LIB_OBJS += attr.o LIB_OBJS += base85.o LIB_OBJS += bisect.o +LIB_OBJS += blame.o LIB_OBJS += blob.o LIB_OBJS += branch.o LIB_OBJS += bulk-checkin.o @@ -781,6 +815,7 @@ LIB_OBJS += notes-cache.o LIB_OBJS += notes-merge.o LIB_OBJS += notes-utils.o LIB_OBJS += object.o +LIB_OBJS += oidset.o LIB_OBJS += pack-bitmap.o LIB_OBJS += pack-bitmap-write.o LIB_OBJS += pack-check.o @@ -807,9 +842,11 @@ LIB_OBJS += reflog-walk.o LIB_OBJS += refs.o LIB_OBJS += refs/files-backend.o LIB_OBJS += refs/iterator.o +LIB_OBJS += refs/ref-cache.o LIB_OBJS += ref-filter.o LIB_OBJS += remote.o LIB_OBJS += replace_object.o +LIB_OBJS += repository.o LIB_OBJS += rerere.o LIB_OBJS += resolve-undo.o LIB_OBJS += revision.o @@ -831,6 +868,7 @@ LIB_OBJS += streaming.o LIB_OBJS += string-list.o LIB_OBJS += submodule.o LIB_OBJS += submodule-config.o +LIB_OBJS += sub-process.o LIB_OBJS += symlinks.o LIB_OBJS += tag.o LIB_OBJS += tempfile.o @@ -932,6 +970,7 @@ BUILTIN_OBJS += builtin/prune.o BUILTIN_OBJS += builtin/pull.o BUILTIN_OBJS += builtin/push.o BUILTIN_OBJS += builtin/read-tree.o +BUILTIN_OBJS += builtin/rebase--helper.o BUILTIN_OBJS += builtin/receive-pack.o BUILTIN_OBJS += builtin/reflog.o BUILTIN_OBJS += builtin/remote.o @@ -971,6 +1010,10 @@ EXTLIBS = GIT_USER_AGENT = git/$(GIT_VERSION) +ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h) +DC_SHA1_SUBMODULE = auto +endif + include config.mak.uname -include config.mak.autogen -include config.mak @@ -979,6 +1022,19 @@ ifdef DEVELOPER CFLAGS += $(DEVELOPER_CFLAGS) endif +comma := , +empty := +space := $(empty) $(empty) + +ifdef SANITIZE +SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag)) +BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE) +BASIC_CFLAGS += -fno-omit-frame-pointer +ifneq ($(filter undefined,$(SANITIZERS)),) +BASIC_CFLAGS += -DNO_UNALIGNED_LOADS +endif +endif + ifndef sysconfdir ifeq ($(prefix),/usr) sysconfdir = /etc @@ -1073,13 +1129,29 @@ ifdef NO_LIBGEN_H COMPAT_OBJS += compat/basename.o endif -ifdef USE_LIBPCRE - BASIC_CFLAGS += -DUSE_LIBPCRE - ifdef LIBPCREDIR - BASIC_CFLAGS += -I$(LIBPCREDIR)/include - EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib) +USE_LIBPCRE1 ?= $(USE_LIBPCRE) + +ifneq (,$(USE_LIBPCRE1)) + ifdef USE_LIBPCRE2 +$(error Only set USE_LIBPCRE1 (or its alias USE_LIBPCRE) or USE_LIBPCRE2, not both!) endif + + BASIC_CFLAGS += -DUSE_LIBPCRE1 EXTLIBS += -lpcre + +ifdef NO_LIBPCRE1_JIT + BASIC_CFLAGS += -DNO_LIBPCRE1_JIT +endif +endif + +ifdef USE_LIBPCRE2 + BASIC_CFLAGS += -DUSE_LIBPCRE2 + EXTLIBS += -lpcre2-8 +endif + +ifdef LIBPCREDIR + BASIC_CFLAGS += -I$(LIBPCREDIR)/include + EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib) endif ifdef HAVE_ALLOCA_H @@ -1280,9 +1352,6 @@ ifdef MKDIR_WO_TRAILING_SLASH COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH COMPAT_OBJS += compat/mkdir.o endif -ifdef NO_MKSTEMPS - COMPAT_CFLAGS += -DNO_MKSTEMPS -endif ifdef NO_UNSETENV COMPAT_CFLAGS += -DNO_UNSETENV COMPAT_OBJS += compat/unsetenv.o @@ -1386,20 +1455,40 @@ ifdef APPLE_COMMON_CRYPTO SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L endif +ifdef OPENSSL_SHA1 + EXTLIBS += $(LIB_4_CRYPTO) + BASIC_CFLAGS += -DSHA1_OPENSSL +else ifdef BLK_SHA1 - SHA1_HEADER = "block-sha1/sha1.h" LIB_OBJS += block-sha1/sha1.o + BASIC_CFLAGS += -DSHA1_BLK else ifdef PPC_SHA1 - SHA1_HEADER = "ppc/sha1.h" LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o + BASIC_CFLAGS += -DSHA1_PPC else ifdef APPLE_COMMON_CRYPTO COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL - SHA1_HEADER = <CommonCrypto/CommonDigest.h> + BASIC_CFLAGS += -DSHA1_APPLE else - SHA1_HEADER = <openssl/sha.h> - EXTLIBS += $(LIB_4_CRYPTO) + DC_SHA1 := YesPlease +ifdef DC_SHA1_SUBMODULE + LIB_OBJS += sha1collisiondetection/lib/sha1.o + LIB_OBJS += sha1collisiondetection/lib/ubc_check.o + BASIC_CFLAGS += -DDC_SHA1_SUBMODULE +else + LIB_OBJS += sha1dc/sha1.o + LIB_OBJS += sha1dc/ubc_check.o +endif + BASIC_CFLAGS += \ + -DSHA1_DC \ + -DSHA1DC_NO_STANDARD_INCLUDES \ + -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \ + -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \ + -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_C="\"sha1dc_git.c\"" \ + -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_H="\"sha1dc_git.h\"" \ + -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\"" +endif endif endif endif @@ -1591,7 +1680,6 @@ endif # Shell quote (do not use $(call) to accommodate ancient setups); -SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER)) ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG)) ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES)) @@ -1624,8 +1712,7 @@ PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA)) # from the dependency list, that would make each entry appear twice. LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS) -BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \ - $(COMPAT_CFLAGS) +BASIC_CFLAGS += $(COMPAT_CFLAGS) LIB_OBJS += $(COMPAT_OBJS) # Quote for C @@ -1841,6 +1928,7 @@ perl/perl.mak: perl/PM.stamp perl/PM.stamp: FORCE @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \ + $(PERL_PATH) -V >>$@+ && \ { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \ $(RM) $@+ @@ -2133,12 +2221,33 @@ LOCALIZED_SH += t/t0200/test.sh LOCALIZED_PERL += t/t0200/test.perl endif +## Note that this is meant to be run only by the localization coordinator +## under a very controlled condition, i.e. (1) it is to be run in a +## Git repository (not a tarball extract), (2) any local modifications +## will be lost. +## Gettext tools cannot work with our own custom PRItime type, so +## we replace PRItime with PRIuMAX. We need to update this to +## PRIdMAX if we switch to a signed type later. + po/git.pot: $(GENERATED_H) FORCE + # All modifications will be reverted at the end, so we do not + # want to have any local change. + git diff --quiet HEAD && git diff --quiet --cached + + @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \ + do \ + sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \ + cat "$$s+" >"$$s" && rm "$$s+"; \ + done + $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C) $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \ $(LOCALIZED_SH) $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \ $(LOCALIZED_PERL) + + # Reverting the munged source, leaving only the updated $@ + git reset --hard mv $@+ $@ .PHONY: pot @@ -2223,11 +2332,15 @@ GIT-BUILD-OPTIONS: FORCE @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+ @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+ @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+ - @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+ + @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+ + @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+ + @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+ @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+ + @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+ @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+ @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+ @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+ + @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+ ifdef TEST_OUTPUT_DIRECTORY @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+ endif @@ -2254,6 +2367,12 @@ endif ifdef GIT_PERF_MAKE_OPTS @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+ endif +ifdef GIT_PERF_MAKE_COMMAND + @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+ +endif +ifdef GIT_INTEROP_MAKE_OPTS + @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+ +endif ifdef TEST_GIT_INDEX_VERSION @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+ endif @@ -2334,9 +2453,17 @@ check: common-cmds.h C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ)) %.cocci.patch: %.cocci $(C_SOURCES) @echo ' ' SPATCH $<; \ + ret=0; \ for f in $(C_SOURCES); do \ - $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS); \ - done >$@ 2>$@.log; \ + $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \ + { ret=$$?; break; }; \ + done >$@+ 2>$@.log; \ + if test $$ret != 0; \ + then \ + cat $@.log; \ + exit 1; \ + fi; \ + mv $@+ $@; \ if test -s $@; \ then \ echo ' ' SPATCH result: $@; \ |