diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 465 |
1 files changed, 330 insertions, 135 deletions
@@ -4,8 +4,20 @@ all:: # Import tree-wide shared Makefile behavior and libraries include shared.mak +# == Makefile defines == +# +# These defines change the behavior of the Makefile itself, but have +# no impact on what it builds: +# # Define V=1 to have a more verbose compile. # +# == Portability and optional library defines == +# +# These defines indicate what Git can expect from the OS, what +# libraries are available etc. Much of this is auto-detected in +# config.mak.uname, or in configure.ac when using the optional "make +# configure && ./configure" (see INSTALL). +# # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken. # # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend @@ -30,68 +42,8 @@ include shared.mak # # Define NO_OPENSSL environment variable if you do not have OpenSSL. # -# 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. -# -# Only libpcre version 2 is supported. USE_LIBPCRE2 is a synonym for -# USE_LIBPCRE, support for the old USE_LIBPCRE1 has been removed. -# -# Define LIBPCREDIR=/foo/bar if your PCRE header and library files are -# in /foo/bar/include and /foo/bar/lib directories. -# # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header. # -# Define NO_CURL if you do not have libcurl installed. git-http-fetch and -# git-http-push are not built, and you cannot use http:// and https:// -# transports (neither smart nor dumb). -# -# Define CURLDIR=/foo/bar if your curl header and library files are in -# /foo/bar/include and /foo/bar/lib directories. -# -# Define CURL_CONFIG to curl's configuration program that prints information -# about the library (e.g., its version number). The default is 'curl-config'. -# -# Define CURL_LDFLAGS to specify flags that you need to link when using libcurl, -# if you do not want to rely on the libraries provided by CURL_CONFIG. The -# default value is a result of `curl-config --libs`. An example value for -# CURL_LDFLAGS is as follows: -# -# CURL_LDFLAGS=-lcurl -# -# Define NO_EXPAT if you do not have expat installed. git-http-push is -# not built, and you cannot push using http:// and https:// transports (dumb). -# -# Define EXPATDIR=/foo/bar if your expat header and library files are in -# /foo/bar/include and /foo/bar/lib directories. -# -# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g., -# 1.1 or 1.2) that provides xmlparse.h instead of expat.h. -# -# Define NO_GETTEXT if you don't want Git output to be translated. -# 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 the library you need to link with in order to -# use locale_charset() function. On some platforms this needs to set to -# -lcharset, on others to -liconv . -# -# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't -# need -lintl when linking. -# -# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt -# doesn't support GNU extensions like --check and --statistics -# # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH # it specifies. # @@ -152,39 +104,6 @@ include shared.mak # and do not want to use Apple's CommonCrypto library. This allows you # to provide your own OpenSSL library, for example from MacPorts. # -# Define BLK_SHA1 environment variable to make use of the bundled -# optimized C SHA1 routine. -# -# 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_EXTERNAL in addition to DC_SHA1 if you want to build / link -# git with the external SHA1 collision-detect library. -# Without this option, i.e. the default behavior is to build git with its -# own built-in code (or submodule). -# -# 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. -# -# Define BLK_SHA256 to use the built-in SHA-256 routines. -# -# Define NETTLE_SHA256 to use the SHA-256 routines in libnettle. -# -# Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt. -# -# Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL. -# # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin). # # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin). @@ -288,10 +207,6 @@ include shared.mak # 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 GNU_ROFF if your target system uses GNU groff. This forces -# apostrophes to be ASCII so that cut&pasting examples to the shell -# will work. -# # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the # documentation. # @@ -370,6 +285,10 @@ include shared.mak # Define NO_REGEX if your C library lacks regex support with REG_STARTEND # feature. # +# Define USE_ENHANCED_BASIC_REGULAR_EXPRESSIONS if your C library provides +# the flag REG_ENHANCED and you'd like to use it to enable enhanced basic +# regular expressions. +# # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the # user. # @@ -490,6 +409,149 @@ include shared.mak # to the "<name>" of the corresponding `compat/fsmonitor/fsm-settings-<name>.c` # that implements the `fsm_os_settings__*()` routines. # +# === Optional library: libintl === +# +# Define NO_GETTEXT if you don't want Git output to be translated. +# 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 the library you need to link with in order to +# use locale_charset() function. On some platforms this needs to set to +# -lcharset, on others to -liconv . +# +# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't +# need -lintl when linking. +# +# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt +# doesn't support GNU extensions like --check and --statistics +# +# === Optional library: libexpat === +# +# Define NO_EXPAT if you do not have expat installed. git-http-push is +# not built, and you cannot push using http:// and https:// transports (dumb). +# +# Define EXPATDIR=/foo/bar if your expat header and library files are in +# /foo/bar/include and /foo/bar/lib directories. +# +# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g., +# 1.1 or 1.2) that provides xmlparse.h instead of expat.h. + +# === Optional library: libcurl === +# +# Define NO_CURL if you do not have libcurl installed. git-http-fetch and +# git-http-push are not built, and you cannot use http:// and https:// +# transports (neither smart nor dumb). +# +# Define CURLDIR=/foo/bar if your curl header and library files are in +# /foo/bar/include and /foo/bar/lib directories. +# +# Define CURL_CONFIG to curl's configuration program that prints information +# about the library (e.g., its version number). The default is 'curl-config'. +# +# Define CURL_LDFLAGS to specify flags that you need to link when using libcurl, +# if you do not want to rely on the libraries provided by CURL_CONFIG. The +# default value is a result of `curl-config --libs`. An example value for +# CURL_LDFLAGS is as follows: +# +# CURL_LDFLAGS=-lcurl +# +# === Optional library: libpcre2 === +# +# 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. +# +# Only libpcre version 2 is supported. USE_LIBPCRE2 is a synonym for +# USE_LIBPCRE, support for the old USE_LIBPCRE1 has been removed. +# +# Define LIBPCREDIR=/foo/bar if your PCRE header and library files are +# in /foo/bar/include and /foo/bar/lib directories. +# +# == SHA-1 and SHA-256 defines == +# +# === SHA-1 backend === +# +# ==== Security ==== +# +# Due to the SHAttered (https://shattered.io) attack vector on SHA-1 +# it's strongly recommended to use the sha1collisiondetection +# counter-cryptanalysis library for SHA-1 hashing. +# +# If you know that you can trust the repository contents, or where +# potential SHA-1 attacks are otherwise mitigated the other backends +# listed in "SHA-1 implementations" are faster than +# sha1collisiondetection. +# +# ==== Default SHA-1 backend ==== +# +# If no *_SHA1 backend is picked, the first supported one listed in +# "SHA-1 implementations" will be picked. +# +# ==== Options common to all SHA-1 implementations ==== +# +# 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. +# +# ==== SHA-1 implementations ==== +# +# Define OPENSSL_SHA1 to link to the SHA-1 routines from the OpenSSL +# library. +# +# Define BLK_SHA1 to make use of optimized C SHA-1 routines bundled +# with git (in the block-sha1/ directory). +# +# Define APPLE_COMMON_CRYPTO_SHA1 to use Apple's CommonCrypto for +# SHA-1. +# +# If don't enable any of the *_SHA1 settings in this section, Git will +# default to its built-in sha1collisiondetection library, which is a +# collision-detecting sha1 This is slower, but may detect attempted +# collision attacks. +# +# ==== Options for the sha1collisiondetection library ==== +# +# Define DC_SHA1_EXTERNAL if you want to build / link +# git with the external SHA1 collision-detect library. +# Without this option, i.e. the default behavior is to build git with its +# own built-in code (or submodule). +# +# Define DC_SHA1_SUBMODULE 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. +# +# === SHA-256 backend === +# +# ==== Security ==== +# +# Unlike SHA-1 the SHA-256 algorithm does not suffer from any known +# vulnerabilities, so any implementation will do. +# +# ==== SHA-256 implementations ==== +# +# Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL. +# +# Define NETTLE_SHA256 to use the SHA-256 routines in libnettle. +# +# Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt. +# +# If don't enable any of the *_SHA256 settings in this section, Git +# will default to its built-in sha256 implementation. +# +# == DEVELOPER defines == +# # 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). You can still set @@ -627,7 +689,6 @@ THIRD_PARTY_SOURCES = # interactive shell sessions without exporting it. unexport CDPATH -SCRIPT_SH += git-bisect.sh SCRIPT_SH += git-difftool--helper.sh SCRIPT_SH += git-filter-branch.sh SCRIPT_SH += git-merge-octopus.sh @@ -643,7 +704,6 @@ SCRIPT_LIB += git-mergetool--lib SCRIPT_LIB += git-sh-i18n SCRIPT_LIB += git-sh-setup -SCRIPT_PERL += git-add--interactive.perl SCRIPT_PERL += git-archimport.perl SCRIPT_PERL += git-cvsexportcommit.perl SCRIPT_PERL += git-cvsimport.perl @@ -689,9 +749,9 @@ SCRIPTS = $(SCRIPT_SH_GEN) \ ETAGS_TARGET = TAGS -FUZZ_OBJS += fuzz-commit-graph.o -FUZZ_OBJS += fuzz-pack-headers.o -FUZZ_OBJS += fuzz-pack-idx.o +FUZZ_OBJS += oss-fuzz/fuzz-commit-graph.o +FUZZ_OBJS += oss-fuzz/fuzz-pack-headers.o +FUZZ_OBJS += oss-fuzz/fuzz-pack-idx.o .PHONY: fuzz-objs fuzz-objs: $(FUZZ_OBJS) @@ -722,6 +782,8 @@ PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS)) TEST_BUILTINS_OBJS += test-advise.o TEST_BUILTINS_OBJS += test-bitmap.o TEST_BUILTINS_OBJS += test-bloom.o +TEST_BUILTINS_OBJS += test-bundle-uri.o +TEST_BUILTINS_OBJS += test-cache-tree.o TEST_BUILTINS_OBJS += test-chmtime.o TEST_BUILTINS_OBJS += test-config.o TEST_BUILTINS_OBJS += test-crontab.o @@ -735,6 +797,7 @@ TEST_BUILTINS_OBJS += test-dump-cache-tree.o TEST_BUILTINS_OBJS += test-dump-fsmonitor.o TEST_BUILTINS_OBJS += test-dump-split-index.o TEST_BUILTINS_OBJS += test-dump-untracked-cache.o +TEST_BUILTINS_OBJS += test-env-helper.o TEST_BUILTINS_OBJS += test-example-decorate.o TEST_BUILTINS_OBJS += test-fast-rebase.o TEST_BUILTINS_OBJS += test-fsmonitor-client.o @@ -969,6 +1032,7 @@ LIB_OBJS += fsmonitor.o LIB_OBJS += fsmonitor-ipc.o LIB_OBJS += fsmonitor-settings.o LIB_OBJS += gettext.o +LIB_OBJS += git-zlib.o LIB_OBJS += gpg-interface.o LIB_OBJS += graph.o LIB_OBJS += grep.o @@ -1095,6 +1159,7 @@ 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_ctr.o LIB_OBJS += trace2/tr2_dst.o LIB_OBJS += trace2/tr2_sid.o LIB_OBJS += trace2/tr2_sysenv.o @@ -1103,6 +1168,7 @@ 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 += trace2/tr2_tmr.o LIB_OBJS += trailer.o LIB_OBJS += transport-helper.o LIB_OBJS += transport.o @@ -1127,14 +1193,13 @@ LIB_OBJS += write-or-die.o LIB_OBJS += ws.o LIB_OBJS += wt-status.o LIB_OBJS += xdiff-interface.o -LIB_OBJS += zlib.o BUILTIN_OBJS += builtin/add.o BUILTIN_OBJS += builtin/am.o BUILTIN_OBJS += builtin/annotate.o BUILTIN_OBJS += builtin/apply.o BUILTIN_OBJS += builtin/archive.o -BUILTIN_OBJS += builtin/bisect--helper.o +BUILTIN_OBJS += builtin/bisect.o BUILTIN_OBJS += builtin/blame.o BUILTIN_OBJS += builtin/branch.o BUILTIN_OBJS += builtin/bugreport.o @@ -1166,7 +1231,6 @@ BUILTIN_OBJS += builtin/diff-index.o BUILTIN_OBJS += builtin/diff-tree.o BUILTIN_OBJS += builtin/diff.o BUILTIN_OBJS += builtin/difftool.o -BUILTIN_OBJS += builtin/env--helper.o BUILTIN_OBJS += builtin/fast-export.o BUILTIN_OBJS += builtin/fast-import.o BUILTIN_OBJS += builtin/fetch-pack.o @@ -1299,11 +1363,53 @@ SP_EXTRA_FLAGS = -Wno-universal-initializer SANITIZE_LEAK = SANITIZE_ADDRESS = -# 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 -SPATCH_BATCH_SIZE = 1 +# For the 'coccicheck' target +SPATCH_INCLUDE_FLAGS = --all-includes +SPATCH_FLAGS = +SPATCH_TEST_FLAGS = + +# If *.o files are present, have "coccicheck" depend on them, with +# COMPUTE_HEADER_DEPENDENCIES this will speed up the common-case of +# only needing to re-generate coccicheck results for the users of a +# given API if it's changed, and not all files in the project. If +# COMPUTE_HEADER_DEPENDENCIES=no this will be unset too. +SPATCH_USE_O_DEPENDENCIES = YesPlease + +# Set SPATCH_CONCAT_COCCI to concatenate the contrib/cocci/*.cocci +# files into a single contrib/cocci/ALL.cocci before running +# "coccicheck". +# +# Pros: +# +# - Speeds up a one-shot run of "make coccicheck", as we won't have to +# parse *.[ch] files N times for the N *.cocci rules +# +# Cons: +# +# - Will make incremental development of *.cocci slower, as +# e.g. changing strbuf.cocci will re-run all *.cocci. +# +# - Makes error and performance analysis harder, as rules will be +# applied from a monolithic ALL.cocci, rather than +# e.g. strbuf.cocci. To work around this either undefine this, or +# generate a specific patch, e.g. this will always use strbuf.cocci, +# not ALL.cocci: +# +# make contrib/coccinelle/strbuf.cocci.patch +SPATCH_CONCAT_COCCI = YesPlease + +# Rebuild 'coccicheck' if $(SPATCH), its flags etc. change +TRACK_SPATCH_DEFINES = +TRACK_SPATCH_DEFINES += $(SPATCH) +TRACK_SPATCH_DEFINES += $(SPATCH_INCLUDE_FLAGS) +TRACK_SPATCH_DEFINES += $(SPATCH_FLAGS) +TRACK_SPATCH_DEFINES += $(SPATCH_TEST_FLAGS) +GIT-SPATCH-DEFINES: FORCE + @FLAGS='$(TRACK_SPATCH_DEFINES)'; \ + if test x"$$FLAGS" != x"`cat GIT-SPATCH-DEFINES 2>/dev/null`" ; then \ + echo >&2 " * new spatch flags"; \ + echo "$$FLAGS" >GIT-SPATCH-DEFINES; \ + fi include config.mak.uname -include config.mak.autogen @@ -1444,7 +1550,6 @@ ifeq ($(uname_S),Darwin) APPLE_COMMON_CRYPTO = YesPlease COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO endif - NO_REGEX = YesPlease PTHREAD_LIBS = endif @@ -1803,7 +1908,7 @@ ifdef NO_POSIX_GOODIES BASIC_CFLAGS += -DNO_POSIX_GOODIES endif -ifdef APPLE_COMMON_CRYPTO +ifdef APPLE_COMMON_CRYPTO_SHA1 # Apple CommonCrypto requires chunking SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L endif @@ -1820,11 +1925,10 @@ ifdef BLK_SHA1 LIB_OBJS += block-sha1/sha1.o BASIC_CFLAGS += -DSHA1_BLK else -ifdef APPLE_COMMON_CRYPTO +ifdef APPLE_COMMON_CRYPTO_SHA1 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL BASIC_CFLAGS += -DSHA1_APPLE else - DC_SHA1 := YesPlease BASIC_CFLAGS += -DSHA1_DC LIB_OBJS += sha1dc_git.o ifdef DC_SHA1_EXTERNAL @@ -1932,6 +2036,11 @@ endif ifdef NO_REGEX COMPAT_CFLAGS += -Icompat/regex COMPAT_OBJS += compat/regex/regex.o +else +ifdef USE_ENHANCED_BASIC_REGULAR_EXPRESSIONS + COMPAT_CFLAGS += -DUSE_ENHANCED_BASIC_REGULAR_EXPRESSIONS + COMPAT_OBJS += compat/regcomp_enhanced.o +endif endif ifdef NATIVE_CRLF BASIC_CFLAGS += -DNATIVE_CRLF @@ -2041,11 +2150,13 @@ ifdef FSMONITOR_DAEMON_BACKEND COMPAT_CFLAGS += -DHAVE_FSMONITOR_DAEMON_BACKEND COMPAT_OBJS += compat/fsmonitor/fsm-listen-$(FSMONITOR_DAEMON_BACKEND).o COMPAT_OBJS += compat/fsmonitor/fsm-health-$(FSMONITOR_DAEMON_BACKEND).o + COMPAT_OBJS += compat/fsmonitor/fsm-ipc-$(FSMONITOR_DAEMON_BACKEND).o endif ifdef FSMONITOR_OS_SETTINGS COMPAT_CFLAGS += -DHAVE_FSMONITOR_OS_SETTINGS COMPAT_OBJS += compat/fsmonitor/fsm-settings-$(FSMONITOR_OS_SETTINGS).o + COMPAT_OBJS += compat/fsmonitor/fsm-path-utils-$(FSMONITOR_OS_SETTINGS).o endif ifeq ($(TCLTK_PATH),) @@ -2982,9 +3093,9 @@ GIT-BUILD-OPTIONS: FORCE @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+ @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+ @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+ + @echo NO_REGEX=\''$(subst ','\'',$(subst ','\'',$(NO_REGEX)))'\' >>$@+ @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+ @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+ - @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+ @echo SANITIZE_LEAK=\''$(subst ','\'',$(subst ','\'',$(SANITIZE_LEAK)))'\' >>$@+ @echo SANITIZE_ADDRESS=\''$(subst ','\'',$(subst ','\'',$(SANITIZE_ADDRESS)))'\' >>$@+ @echo X=\'$(X)\' >>$@+ @@ -3040,6 +3151,7 @@ else @echo RUNTIME_PREFIX=\'false\' >>$@+ endif @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi + @if test -f GIT-BUILD-DIR; then rm GIT-BUILD-DIR; fi ### Detect Python interpreter path changes ifndef NO_PYTHON @@ -3138,35 +3250,113 @@ check: $(GENERATED_H) exit 1; \ fi +COCCI_GEN_ALL = .build/contrib/coccinelle/ALL.cocci +COCCI_GLOB = $(wildcard contrib/coccinelle/*.cocci) +COCCI_RULES_TRACKED = $(COCCI_GLOB:%=.build/%) +COCCI_RULES_TRACKED_NO_PENDING = $(filter-out %.pending.cocci,$(COCCI_RULES_TRACKED)) +COCCI_RULES = +COCCI_RULES += $(COCCI_GEN_ALL) +COCCI_RULES += $(COCCI_RULES_TRACKED) +COCCI_NAMES = +COCCI_NAMES += $(COCCI_RULES:.build/contrib/coccinelle/%.cocci=%) + +COCCICHECK_PENDING = $(filter %.pending.cocci,$(COCCI_RULES)) +COCCICHECK = $(filter-out $(COCCICHECK_PENDING),$(COCCI_RULES)) + +COCCICHECK_PATCHES = $(COCCICHECK:%=%.patch) +COCCICHECK_PATCHES_PENDING = $(COCCICHECK_PENDING:%=%.patch) + +COCCICHECK_PATCHES_INTREE = $(COCCICHECK_PATCHES:.build/%=%) +COCCICHECK_PATCHES_PENDING_INTREE = $(COCCICHECK_PATCHES_PENDING:.build/%=%) + +# It's expensive to compute the many=many rules below, only eval them +# on $(MAKECMDGOALS) that match these $(COCCI_RULES) +COCCI_RULES_GLOB = +COCCI_RULES_GLOB += cocci% +COCCI_RULES_GLOB += .build/contrib/coccinelle/% +COCCI_RULES_GLOB += $(COCCICHECK_PATCHES) +COCCI_RULES_GLOB += $(COCCICHEC_PATCHES_PENDING) +COCCI_RULES_GLOB += $(COCCICHECK_PATCHES_INTREE) +COCCI_RULES_GLOB += $(COCCICHECK_PATCHES_PENDING_INTREE) +COCCI_GOALS = $(filter $(COCCI_RULES_GLOB),$(MAKECMDGOALS)) + COCCI_TEST_RES = $(wildcard contrib/coccinelle/tests/*.res) -%.cocci.patch: %.cocci $(COCCI_SOURCES) - $(QUIET_SPATCH) \ - if test $(SPATCH_BATCH_SIZE) = 0; then \ - limit=; \ - else \ - limit='-n $(SPATCH_BATCH_SIZE)'; \ - fi; \ - if ! echo $(COCCI_SOURCES) | xargs $$limit \ - $(SPATCH) $(SPATCH_FLAGS) \ - --sp-file $< --patch . \ - >$@+ 2>$@.log; \ +$(COCCI_RULES_TRACKED): .build/% : % + $(call mkdir_p_parent_template) + $(QUIET_CP)cp $< $@ + +.build/contrib/coccinelle/FOUND_H_SOURCES: $(FOUND_H_SOURCES) + $(call mkdir_p_parent_template) + $(QUIET_GEN) >$@ + +$(COCCI_GEN_ALL): $(COCCI_RULES_TRACKED_NO_PENDING) + $(call mkdir_p_parent_template) + $(QUIET_SPATCH_CAT)cat $^ >$@ + +ifeq ($(COMPUTE_HEADER_DEPENDENCIES),no) +SPATCH_USE_O_DEPENDENCIES = +endif +define cocci-rule + +## Rule for .build/$(1).patch/$(2); Params: +# $(1) = e.g. ".build/contrib/coccinelle/free.cocci" +# $(2) = e.g. "grep.c" +# $(3) = e.g. "grep.o" +COCCI_$(1:.build/contrib/coccinelle/%.cocci=%) += $(1).d/$(2).patch +$(1).d/$(2).patch: GIT-SPATCH-DEFINES +$(1).d/$(2).patch: $(if $(and $(SPATCH_USE_O_DEPENDENCIES),$(wildcard $(3))),$(3),.build/contrib/coccinelle/FOUND_H_SOURCES) +$(1).d/$(2).patch: $(1) +$(1).d/$(2).patch: $(1).d/%.patch : % + $$(call mkdir_p_parent_template) + $$(QUIET_SPATCH)if ! $$(SPATCH) $$(SPATCH_FLAGS) \ + $$(SPATCH_INCLUDE_FLAGS) \ + --sp-file $(1) --patch . $$< \ + >$$@ 2>$$@.log; \ then \ - cat $@.log; \ + echo "ERROR when applying '$(1)' to '$$<'; '$$@.log' follows:"; \ + cat $$@.log; \ exit 1; \ - fi; \ - mv $@+ $@; \ - if test -s $@; \ + fi +endef + +define cocci-matrix + +$(foreach s,$(COCCI_SOURCES),$(call cocci-rule,$(c),$(s),$(s:%.c=%.o))) +endef + +ifdef COCCI_GOALS +$(eval $(foreach c,$(COCCI_RULES),$(call cocci-matrix,$(c)))) +endif + +define spatch-rule + +.build/contrib/coccinelle/$(1).cocci.patch: $$(COCCI_$(1)) + $$(QUIET_SPATCH_CAT)cat $$^ >$$@ && \ + if test -s $$@; \ then \ - echo ' ' SPATCH result: $@; \ + echo ' ' SPATCH result: $$@; \ fi +contrib/coccinelle/$(1).cocci.patch: .build/contrib/coccinelle/$(1).cocci.patch + $$(QUIET_CP)cp $$< $$@ + +endef + +ifdef COCCI_GOALS +$(eval $(foreach n,$(COCCI_NAMES),$(call spatch-rule,$(n)))) +endif COCCI_TEST_RES_GEN = $(addprefix .build/,$(COCCI_TEST_RES)) +$(COCCI_TEST_RES_GEN): GIT-SPATCH-DEFINES $(COCCI_TEST_RES_GEN): .build/%.res : %.c $(COCCI_TEST_RES_GEN): .build/%.res : %.res +ifdef SPATCH_CONCAT_COCCI +$(COCCI_TEST_RES_GEN): .build/contrib/coccinelle/tests/%.res : $(COCCI_GEN_ALL) +else $(COCCI_TEST_RES_GEN): .build/contrib/coccinelle/tests/%.res : contrib/coccinelle/%.cocci +endif $(call mkdir_p_parent_template) - $(QUIET_SPATCH_T)$(SPATCH) $(SPATCH_FLAGS) \ + $(QUIET_SPATCH_TEST)$(SPATCH) $(SPATCH_TEST_FLAGS) \ --very-quiet --no-show-diff \ --sp-file $< -o $@ \ $(@:.build/%.res=%.c) && \ @@ -3177,11 +3367,15 @@ $(COCCI_TEST_RES_GEN): .build/contrib/coccinelle/tests/%.res : contrib/coccinell coccicheck-test: $(COCCI_TEST_RES_GEN) coccicheck: coccicheck-test -coccicheck: $(addsuffix .patch,$(filter-out %.pending.cocci,$(wildcard contrib/coccinelle/*.cocci))) +ifdef SPATCH_CONCAT_COCCI +coccicheck: contrib/coccinelle/ALL.cocci.patch +else +coccicheck: $(COCCICHECK_PATCHES_INTREE) +endif # See contrib/coccinelle/README coccicheck-pending: coccicheck-test -coccicheck-pending: $(addsuffix .patch,$(wildcard contrib/coccinelle/*.pending.cocci)) +coccicheck-pending: $(COCCICHECK_PATCHES_PENDING_INTREE) .PHONY: coccicheck coccicheck-pending @@ -3448,8 +3642,9 @@ profile-clean: $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs))) cocciclean: + $(RM) GIT-SPATCH-DEFINES $(RM) -r .build/contrib/coccinelle - $(RM) contrib/coccinelle/*.cocci.patch* + $(RM) contrib/coccinelle/*.cocci.patch clean: profile-clean coverage-clean cocciclean $(RM) -r .build |