Index: head/Makefile.inc1 =================================================================== --- head/Makefile.inc1 (revision 352702) +++ head/Makefile.inc1 (revision 352703) @@ -1,3398 +1,3399 @@ # # $FreeBSD$ # # Make command line options: # -DNO_CLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir # -DNO_CLEAN do not clean at all # -DDB_FROM_SRC use the user/group databases in src/etc instead of # the system database when installing. # -DNO_SHARE do not go into share subdir # -DKERNFAST define NO_KERNEL{CONFIG,CLEAN,OBJ} # -DNO_KERNELCONFIG do not run config in ${MAKE} buildkernel # -DNO_KERNELCLEAN do not run ${MAKE} clean in ${MAKE} buildkernel # -DNO_KERNELOBJ do not run ${MAKE} obj in ${MAKE} buildkernel # -DNO_PORTSUPDATE do not update ports in ${MAKE} update # -DNO_ROOT install without using root privilege # -DNO_DOCUPDATE do not update doc in ${MAKE} update # -DWITHOUT_CTF do not run the DTrace CTF conversion tools on built objects # LOCAL_DIRS="list of dirs" to add additional dirs to the SUBDIR list # LOCAL_ITOOLS="list of tools" to add additional tools to the ITOOLS list # LOCAL_LIB_DIRS="list of dirs" to add additional dirs to libraries target # LOCAL_MTREE="list of mtree files" to process to allow local directories # to be created before files are installed # LOCAL_TOOL_DIRS="list of dirs" to add additional dirs to the build-tools # list # LOCAL_XTOOL_DIRS="list of dirs" to add additional dirs to the # cross-tools target # METALOG="path to metadata log" to write permission and ownership # when NO_ROOT is set. (default: ${DESTDIR}/METALOG) # TARGET="machine" to crossbuild world for a different machine type # TARGET_ARCH= may be required when a TARGET supports multiple endians # BUILDENV_SHELL= shell to launch for the buildenv target (def:${SHELL}) # WORLD_FLAGS= additional flags to pass to make(1) during buildworld # KERNEL_FLAGS= additional flags to pass to make(1) during buildkernel # SUBDIR_OVERRIDE="list of dirs" to build rather than everything. # All libraries and includes, and some build tools will still build. # # The intended user-driven targets are: # buildworld - rebuild *everything*, including glue to help do upgrades # installworld- install everything built by "buildworld" # checkworld - run test suite on installed world # doxygen - build API documentation of the kernel # update - convenient way to update your source tree (eg: svn/svnup) # # Standard targets (not defined here) are documented in the makefiles in # /usr/share/mk. These include: # obj depend all install clean cleandepend cleanobj .if !defined(TARGET) || !defined(TARGET_ARCH) .error "Both TARGET and TARGET_ARCH must be defined." .endif .if make(showconfig) || make(test-system-*) _MKSHOWCONFIG= t .endif SRCDIR?= ${.CURDIR} LOCALBASE?= /usr/local # Cross toolchain changes must be in effect before bsd.compiler.mk # so that gets the right CC, and pass CROSS_TOOLCHAIN to submakes. .if defined(CROSS_TOOLCHAIN) .if exists(${LOCALBASE}/share/toolchains/${CROSS_TOOLCHAIN}.mk) .include "${LOCALBASE}/share/toolchains/${CROSS_TOOLCHAIN}.mk" .elif exists(${CROSS_TOOLCHAIN}) .include "${CROSS_TOOLCHAIN}" .else .error CROSS_TOOLCHAIN ${CROSS_TOOLCHAIN} not found .endif CROSSENV+=CROSS_TOOLCHAIN="${CROSS_TOOLCHAIN}" .endif .if defined(CROSS_TOOLCHAIN_PREFIX) CROSS_COMPILER_PREFIX?=${CROSS_TOOLCHAIN_PREFIX} .endif XCOMPILERS= CC CXX CPP .for COMPILER in ${XCOMPILERS} .if defined(CROSS_COMPILER_PREFIX) X${COMPILER}?= ${CROSS_COMPILER_PREFIX}${${COMPILER}} .else X${COMPILER}?= ${${COMPILER}} .endif .endfor # If a full path to an external cross compiler is given, don't build # a cross compiler. .if ${XCC:N${CCACHE_BIN}:M/*} MK_CLANG_BOOTSTRAP= no MK_GCC_BOOTSTRAP= no .endif # Pull in compiler metadata from buildworld/toolchain if possible to avoid # running CC from bsd.compiler.mk. .if make(installworld) || make(install) || make(distributeworld) || \ make(stageworld) .-include "${OBJTOP}/toolchain-metadata.mk" .if !defined(_LOADED_TOOLCHAIN_METADATA) .error A build is required first. You may have the wrong MAKEOBJDIRPREFIX set. .endif .endif # Pull in COMPILER_TYPE and COMPILER_FREEBSD_VERSION early. Pull it from the # tree to be friendlier to foreign OS builds. It's safe to do so unconditionally # here since we will always have the right make, unlike in src/Makefile # Don't include bsd.linker.mk yet until XBINUTILS is handled (after src.opts.mk) _NO_INCLUDE_LINKERMK= t # We also want the X_COMPILER* variables if we are using an external toolchain. _WANT_TOOLCHAIN_CROSS_VARS= t .include "share/mk/bsd.compiler.mk" .undef _NO_INCLUDE_LINKERMK .undef _WANT_TOOLCHAIN_CROSS_VARS # src.opts.mk depends on COMPILER_FEATURES .include "share/mk/src.opts.mk" .if ${TARGET} == ${MACHINE} TARGET_CPUTYPE?=${CPUTYPE} .else TARGET_CPUTYPE?= .endif .if !empty(TARGET_CPUTYPE) _TARGET_CPUTYPE=${TARGET_CPUTYPE} .else _TARGET_CPUTYPE=dummy .endif .if ${TARGET} == "arm" .if ${TARGET_ARCH:Marmv[67]*} != "" && ${TARGET_CPUTYPE:M*soft*} == "" TARGET_ABI= gnueabihf .else TARGET_ABI= gnueabi .endif .endif MACHINE_ABI?= unknown MACHINE_TRIPLE?=${MACHINE_ARCH:S/amd64/x86_64/:C/hf$//:S/mipsn32/mips64/}-${MACHINE_ABI}-freebsd13.0 TARGET_ABI?= unknown TARGET_TRIPLE?= ${TARGET_ARCH:S/amd64/x86_64/:C/hf$//:S/mipsn32/mips64/}-${TARGET_ABI}-freebsd13.0 KNOWN_ARCHES?= aarch64/arm64 \ amd64 \ arm \ armv6/arm \ armv7/arm \ i386 \ mips \ mipsel/mips \ mips64el/mips \ mipsn32el/mips \ mips64/mips \ mipsn32/mips \ mipshf/mips \ mipselhf/mips \ mips64elhf/mips \ mips64hf/mips \ powerpc \ powerpc64/powerpc \ powerpcspe/powerpc \ riscv64/riscv \ riscv64sf/riscv \ sparc64 .if ${TARGET} == ${TARGET_ARCH} _t= ${TARGET} .else _t= ${TARGET_ARCH}/${TARGET} .endif .for _t in ${_t} .if empty(KNOWN_ARCHES:M${_t}) .error Unknown target ${TARGET_ARCH}:${TARGET}. .endif .endfor # If all targets are disabled for system llvm then don't expect it to work # for cross-builds. .if !defined(TOOLS_PREFIX) && ${MK_LLVM_TARGET_ALL} == "no" && \ ${MACHINE} != ${TARGET} && ${MACHINE_ARCH} != ${TARGET_ARCH} && \ !make(showconfig) MK_SYSTEM_COMPILER= no MK_SYSTEM_LINKER= no .endif # Handle external binutils. .if defined(CROSS_TOOLCHAIN_PREFIX) CROSS_BINUTILS_PREFIX?=${CROSS_TOOLCHAIN_PREFIX} .endif # If we do not have a bootstrap binutils (because the in-tree one does not # support the target architecture), provide a default cross-binutils prefix. # This allows riscv64 builds, for example, to automatically use the # riscv64-binutils port or package. .if !make(showconfig) && !defined(_NO_INCLUDE_COMPILERMK) .if !empty(BROKEN_OPTIONS:MBINUTILS_BOOTSTRAP) && \ ${MK_LLD_BOOTSTRAP} == "no" && \ !defined(CROSS_BINUTILS_PREFIX) CROSS_BINUTILS_PREFIX=/usr/local/${TARGET_TRIPLE}/bin/ .if !exists(${CROSS_BINUTILS_PREFIX}) .error In-tree binutils does not support the ${TARGET_ARCH} architecture. Install the ${TARGET_ARCH}-binutils port or package or set CROSS_BINUTILS_PREFIX. .endif .endif .endif XBINUTILS= AS AR LD NM OBJCOPY RANLIB SIZE STRINGS .for BINUTIL in ${XBINUTILS} .if defined(CROSS_BINUTILS_PREFIX) && \ exists(${CROSS_BINUTILS_PREFIX}/${${BINUTIL}}) X${BINUTIL}?= ${CROSS_BINUTILS_PREFIX:C,/*$,,}/${${BINUTIL}} .else X${BINUTIL}?= ${${BINUTIL}} .endif .endfor # If a full path to an external linker is given, don't build lld. .if ${XLD:M/*} MK_LLD_BOOTSTRAP= no .endif # We also want the X_LINKER* variables if we are using an external toolchain. _WANT_TOOLCHAIN_CROSS_VARS= t .include "share/mk/bsd.linker.mk" .undef _WANT_TOOLCHAIN_CROSS_VARS # Begin WITH_SYSTEM_COMPILER / WITH_SYSTEM_LD # WITH_SYSTEM_COMPILER - Pull in needed values and make a decision. # Check if there is a local compiler that can satisfy as an external compiler. # Which compiler is expected to be used? .if ${MK_CLANG_BOOTSTRAP} == "yes" WANT_COMPILER_TYPE= clang .elif ${MK_GCC_BOOTSTRAP} == "yes" WANT_COMPILER_TYPE= gcc .else WANT_COMPILER_TYPE= .endif .if !defined(WANT_COMPILER_FREEBSD_VERSION) && !make(showconfig) && \ !make(test-system-linker) .if ${WANT_COMPILER_TYPE} == "clang" WANT_COMPILER_FREEBSD_VERSION_FILE= lib/clang/freebsd_cc_version.h WANT_COMPILER_FREEBSD_VERSION!= \ awk '$$2 == "FREEBSD_CC_VERSION" {printf("%d\n", $$3)}' \ ${SRCDIR}/${WANT_COMPILER_FREEBSD_VERSION_FILE} || echo unknown WANT_COMPILER_VERSION_FILE= lib/clang/include/clang/Basic/Version.inc WANT_COMPILER_VERSION!= \ awk '$$2 == "CLANG_VERSION" {split($$3, a, "."); print a[1] * 10000 + a[2] * 100 + a[3]}' \ ${SRCDIR}/${WANT_COMPILER_VERSION_FILE} || echo unknown .elif ${WANT_COMPILER_TYPE} == "gcc" WANT_COMPILER_FREEBSD_VERSION_FILE= gnu/usr.bin/cc/cc_tools/freebsd-native.h WANT_COMPILER_FREEBSD_VERSION!= \ awk '$$2 == "FBSD_CC_VER" {printf("%d\n", $$3)}' \ ${SRCDIR}/${WANT_COMPILER_FREEBSD_VERSION_FILE} || echo unknown WANT_COMPILER_VERSION_FILE= contrib/gcc/BASE-VER WANT_COMPILER_VERSION!= \ awk -F. '{print $$1 * 10000 + $$2 * 100 + $$3}' \ ${SRCDIR}/${WANT_COMPILER_VERSION_FILE} || echo unknown .endif .export WANT_COMPILER_FREEBSD_VERSION WANT_COMPILER_VERSION .endif # !defined(WANT_COMPILER_FREEBSD_VERSION) # It needs to be the same revision as we would build for the bootstrap. # If the expected vs CC is different then we can't skip. # GCC cannot be used for cross-arch yet. For clang we pass -target later if # TARGET_ARCH!=MACHINE_ARCH. .if ${MK_SYSTEM_COMPILER} == "yes" && \ defined(WANT_COMPILER_FREEBSD_VERSION) && \ (${MK_CLANG_BOOTSTRAP} == "yes" || ${MK_GCC_BOOTSTRAP} == "yes") && \ !make(xdev*) && \ ${X_COMPILER_TYPE} == ${WANT_COMPILER_TYPE} && \ (${X_COMPILER_TYPE} == "clang" || ${TARGET_ARCH} == ${MACHINE_ARCH}) && \ ${X_COMPILER_VERSION} == ${WANT_COMPILER_VERSION} && \ ${X_COMPILER_FREEBSD_VERSION} == ${WANT_COMPILER_FREEBSD_VERSION} # Everything matches, disable the bootstrap compiler. MK_CLANG_BOOTSTRAP= no MK_GCC_BOOTSTRAP= no USING_SYSTEM_COMPILER= yes .endif # ${WANT_COMPILER_TYPE} == ${COMPILER_TYPE} # WITH_SYSTEM_LD - Pull in needed values and make a decision. # Check if there is a local linker that can satisfy as an external linker. # Which linker is expected to be used? .if ${MK_LLD_BOOTSTRAP} == "yes" WANT_LINKER_TYPE= lld .elif ${MK_BINUTILS_BOOTSTRAP} == "yes" # Note that there's no support for bfd in WITH_SYSTEM_LINKER. WANT_LINKER_TYPE= bfd .else WANT_LINKER_TYPE= .endif .if !defined(WANT_LINKER_FREEBSD_VERSION) && !make(showconfig) && \ !make(test-system-compiler) .if ${WANT_LINKER_TYPE} == "lld" WANT_LINKER_FREEBSD_VERSION_FILE= lib/clang/include/lld/Common/Version.inc WANT_LINKER_FREEBSD_VERSION!= \ awk '$$2 == "LLD_REVISION_STRING" {gsub(/"/, "", $$3); print $$3}' \ ${SRCDIR}/${WANT_LINKER_FREEBSD_VERSION_FILE} || echo unknown WANT_LINKER_VERSION_FILE= lib/clang/include/lld/Common/Version.inc WANT_LINKER_VERSION!= \ awk '$$2 == "LLD_VERSION" {split($$3, a, "."); print a[1] * 10000 + a[2] * 100 + a[3]}' \ ${SRCDIR}/${WANT_LINKER_VERSION_FILE} || echo unknown .else WANT_LINKER_FREEBSD_VERSION_FILE= WANT_LINKER_FREEBSD_VERSION= .endif .export WANT_LINKER_FREEBSD_VERSION WANT_LINKER_VERSION .endif # !defined(WANT_LINKER_FREEBSD_VERSION) .if ${MK_SYSTEM_LINKER} == "yes" && \ defined(WANT_LINKER_FREEBSD_VERSION) && \ (${MK_LLD_BOOTSTRAP} == "yes") && \ !make(xdev*) && \ ${X_LINKER_TYPE} == ${WANT_LINKER_TYPE} && \ ${X_LINKER_VERSION} == ${WANT_LINKER_VERSION} && \ ${X_LINKER_FREEBSD_VERSION} == ${WANT_LINKER_FREEBSD_VERSION} # Everything matches, disable the bootstrap linker. MK_LLD_BOOTSTRAP= no USING_SYSTEM_LINKER= yes .endif # ${WANT_LINKER_TYPE} == ${LINKER_TYPE} # WITH_SYSTEM_COMPILER / WITH_SYSTEM_LINKER - Handle defaults and debug. USING_SYSTEM_COMPILER?= no USING_SYSTEM_LINKER?= no TEST_SYSTEM_COMPILER_VARS= \ USING_SYSTEM_COMPILER MK_SYSTEM_COMPILER \ MK_CROSS_COMPILER MK_CLANG_BOOTSTRAP MK_GCC_BOOTSTRAP \ WANT_COMPILER_TYPE WANT_COMPILER_VERSION WANT_COMPILER_VERSION_FILE \ WANT_COMPILER_FREEBSD_VERSION WANT_COMPILER_FREEBSD_VERSION_FILE \ CC COMPILER_TYPE COMPILER_FEATURES COMPILER_VERSION \ COMPILER_FREEBSD_VERSION \ XCC X_COMPILER_TYPE X_COMPILER_FEATURES X_COMPILER_VERSION \ X_COMPILER_FREEBSD_VERSION TEST_SYSTEM_LINKER_VARS= \ USING_SYSTEM_LINKER MK_SYSTEM_LINKER \ MK_LLD_BOOTSTRAP MK_BINUTILS_BOOTSTRAP \ WANT_LINKER_TYPE WANT_LINKER_VERSION WANT_LINKER_VERSION_FILE \ WANT_LINKER_FREEBSD_VERSION WANT_LINKER_FREEBSD_VERSION_FILE \ LD LINKER_TYPE LINKER_FEATURES LINKER_VERSION \ LINKER_FREEBSD_VERSION \ XLD X_LINKER_TYPE X_LINKER_FEATURES X_LINKER_VERSION \ X_LINKER_FREEBSD_VERSION .for _t in compiler linker test-system-${_t}: .PHONY .for v in ${TEST_SYSTEM_${_t:tu}_VARS} ${_+_}@printf "%-35s= %s\n" "${v}" "${${v}}" .endfor .endfor .if (make(buildworld) || make(buildkernel) || make(kernel-toolchain) || \ make(toolchain) || make(_cross-tools)) .if ${USING_SYSTEM_COMPILER} == "yes" .info SYSTEM_COMPILER: Determined that CC=${CC} matches the source tree. Not bootstrapping a cross-compiler. .elif ${MK_CLANG_BOOTSTRAP} == "yes" .info SYSTEM_COMPILER: libclang will be built for bootstrapping a cross-compiler. .endif .if ${USING_SYSTEM_LINKER} == "yes" .info SYSTEM_LINKER: Determined that LD=${LD} matches the source tree. Not bootstrapping a cross-linker. .elif ${MK_LLD_BOOTSTRAP} == "yes" .info SYSTEM_LINKER: libclang will be built for bootstrapping a cross-linker. .endif .endif # End WITH_SYSTEM_COMPILER / WITH_SYSTEM_LD # Store some compiler metadata for use in installworld where we don't # want to invoke CC at all. _TOOLCHAIN_METADATA_VARS= COMPILER_VERSION \ COMPILER_TYPE \ COMPILER_FEATURES \ COMPILER_FREEBSD_VERSION \ LINKER_VERSION \ LINKER_FEATURES \ LINKER_TYPE \ LINKER_FREEBSD_VERSION toolchain-metadata.mk: .PHONY .META @: > ${.TARGET} @echo ".info Using cached toolchain metadata from build at $$(hostname) on $$(date)" \ > ${.TARGET} @echo "_LOADED_TOOLCHAIN_METADATA=t" >> ${.TARGET} .for v in ${_TOOLCHAIN_METADATA_VARS} @echo "${v}=${${v}}" >> ${.TARGET} @echo "X_${v}=${X_${v}}" >> ${.TARGET} .endfor @echo ".export ${_TOOLCHAIN_METADATA_VARS}" >> ${.TARGET} @echo ".export ${_TOOLCHAIN_METADATA_VARS:C,^,X_,}" >> ${.TARGET} # We must do lib/ and libexec/ before bin/ in case of a mid-install error to # keep the users system reasonably usable. For static->dynamic root upgrades, # we don't want to install a dynamic binary without rtld and the needed # libraries. More commonly, for dynamic root, we don't want to install a # binary that requires a newer library version that hasn't been installed yet. # This ordering is not a guarantee though. The only guarantee of a working # system here would require fine-grained ordering of all components based # on their dependencies. .if !empty(SUBDIR_OVERRIDE) SUBDIR= ${SUBDIR_OVERRIDE} .else SUBDIR= lib libexec # Add LOCAL_LIB_DIRS, but only if they will not be picked up as a SUBDIR # of a LOCAL_DIRS directory. This allows LOCAL_DIRS=foo and # LOCAL_LIB_DIRS=foo/lib to behave as expected. .for _DIR in ${LOCAL_DIRS:M*/} ${LOCAL_DIRS:N*/:S|$|/|} _REDUNDANT_LIB_DIRS+= ${LOCAL_LIB_DIRS:M${_DIR}*} .endfor .for _DIR in ${LOCAL_LIB_DIRS} .if ${_DIR} == ".WAIT" || (empty(_REDUNDANT_LIB_DIRS:M${_DIR}) && exists(${.CURDIR}/${_DIR}/Makefile)) SUBDIR+= ${_DIR} .endif .endfor .if !defined(NO_ROOT) && (make(installworld) || make(install)) # Ensure libraries are installed before progressing. SUBDIR+=.WAIT .endif SUBDIR+=bin .if ${MK_CDDL} != "no" SUBDIR+=cddl .endif SUBDIR+=gnu include .if ${MK_KERBEROS} != "no" SUBDIR+=kerberos5 .endif .if ${MK_RESCUE} != "no" SUBDIR+=rescue .endif SUBDIR+=sbin .if ${MK_CRYPT} != "no" SUBDIR+=secure .endif .if !defined(NO_SHARE) SUBDIR+=share .endif .if ${MK_BOOT} != "no" SUBDIR+=stand .endif SUBDIR+=sys usr.bin usr.sbin .if ${MK_TESTS} != "no" SUBDIR+= tests .endif # Local directories are built in parallel with the base system directories. # Users may insert a .WAIT directive at the beginning or elsewhere within # the LOCAL_DIRS and LOCAL_LIB_DIRS lists as needed. .for _DIR in ${LOCAL_DIRS} .if ${_DIR} == ".WAIT" || exists(${.CURDIR}/${_DIR}/Makefile) SUBDIR+= ${_DIR} .endif .endfor # We must do etc/ last as it hooks into building the man whatis file # by calling 'makedb' in share/man. This is only relevant for # install/distribute so they build the whatis file after every manpage is # installed. .if make(installworld) || make(install) SUBDIR+=.WAIT .endif SUBDIR+=etc .endif # !empty(SUBDIR_OVERRIDE) .if defined(NOCLEAN) .warning NOCLEAN option is deprecated. Use NO_CLEAN instead. NO_CLEAN= ${NOCLEAN} .endif .if defined(NO_CLEANDIR) CLEANDIR= clean cleandepend .else CLEANDIR= cleandir .endif .if defined(WORLDFAST) NO_CLEAN= t NO_OBJWALK= t .endif .if ${MK_META_MODE} == "yes" # If filemon is used then we can rely on the build being incremental-safe. # The .meta files will also track the build command and rebuild should # it change. .if empty(.MAKE.MODE:Mnofilemon) NO_CLEAN= t .endif .endif .if defined(NO_OBJWALK) || ${MK_AUTO_OBJ} == "yes" NO_OBJWALK= t NO_KERNELOBJ= t .endif .if !defined(NO_OBJWALK) _obj= obj .endif LOCAL_TOOL_DIRS?= PACKAGEDIR?= ${DESTDIR}/${DISTDIR} .if empty(SHELL:M*csh*) BUILDENV_SHELL?=${SHELL} .else BUILDENV_SHELL?=/bin/sh .endif .if !defined(_MKSHOWCONFIG) .if !defined(SVN_CMD) || empty(SVN_CMD) . for _P in /usr/bin /usr/local/bin . for _S in svn svnlite . if exists(${_P}/${_S}) SVN_CMD= ${_P}/${_S} . endif . endfor . endfor .export SVN_CMD .endif SVNFLAGS?= -r HEAD .if !defined(VCS_REVISION) || empty(VCS_REVISION) .if !defined(SVNVERSION_CMD) || empty(SVNVERSION_CMD) . for _D in ${PATH:S,:, ,g} . if exists(${_D}/svnversion) SVNVERSION_CMD?=${_D}/svnversion . endif . if exists(${_D}/svnliteversion) SVNVERSION_CMD?=${_D}/svnliteversion . endif . endfor .endif _VCS_REVISION?= $$(eval ${SVNVERSION_CMD} ${SRCDIR}) . if !empty(_VCS_REVISION) VCS_REVISION= $$(echo r${_VCS_REVISION}) . endif .export VCS_REVISION .endif .if !defined(OSRELDATE) .if exists(/usr/include/osreldate.h) OSRELDATE!= awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \ /usr/include/osreldate.h .else OSRELDATE= 0 .endif .export OSRELDATE .endif # Set VERSION for CTFMERGE to use via the default CTFFLAGS=-L VERSION. .if !defined(_REVISION) _REVISION!= ${MAKE} -C ${SRCDIR}/release MK_AUTO_OBJ=no -V REVISION .export _REVISION .endif .if !defined(_BRANCH) _BRANCH!= ${MAKE} -C ${SRCDIR}/release MK_AUTO_OBJ=no -V BRANCH .export _BRANCH .endif .if !defined(SRCRELDATE) SRCRELDATE!= awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \ ${SRCDIR}/sys/sys/param.h .export SRCRELDATE .endif .if !defined(VERSION) VERSION= FreeBSD ${_REVISION}-${_BRANCH:C/-p[0-9]+$//} ${TARGET_ARCH} ${SRCRELDATE} .export VERSION .endif .if !defined(PKG_VERSION) .if ${_BRANCH:MSTABLE*} || ${_BRANCH:MCURRENT*} TIMENOW= %Y%m%d%H%M%S EXTRA_REVISION= .s${TIMENOW:gmtime} .elif ${_BRANCH:MALPHA*} EXTRA_REVISION= _${_BRANCH:C/-ALPHA/.a/} .elif ${_BRANCH:MBETA*} EXTRA_REVISION= _${_BRANCH:C/-BETA/.b/} .elif ${_BRANCH:MRC*} EXTRA_REVISION= _${_BRANCH:C/-RC/.r/} .elif ${_BRANCH:MPRERELEASE*} EXTRA_REVISION= _${_BRANCH:C/-PRERELEASE/.p/} .elif ${_BRANCH:M*-p*} EXTRA_REVISION= _${_BRANCH:C/.*-p([0-9]+$)/\1/} .endif PKG_VERSION= ${_REVISION}${EXTRA_REVISION} .endif .endif # !defined(PKG_VERSION) .if !defined(_MKSHOWCONFIG) _CPUTYPE!= MAKEFLAGS= CPUTYPE=${_TARGET_CPUTYPE} ${MAKE} -f /dev/null \ -m ${.CURDIR}/share/mk MK_AUTO_OBJ=no -V CPUTYPE .if ${_CPUTYPE} != ${_TARGET_CPUTYPE} .error CPUTYPE global should be set with ?=. .endif .endif .if make(buildworld) BUILD_ARCH!= uname -p .if ${MACHINE_ARCH} != ${BUILD_ARCH} .error To cross-build, set TARGET_ARCH. .endif .endif WORLDTMP?= ${OBJTOP}/tmp BPATH= ${CCACHE_WRAPPER_PATH_PFX}${WORLDTMP}/legacy/usr/sbin:${WORLDTMP}/legacy/usr/bin:${WORLDTMP}/legacy/bin XPATH= ${WORLDTMP}/usr/sbin:${WORLDTMP}/usr/bin # When building we want to find the cross tools before the host tools in ${BPATH}. # We also need to add UNIVERSE_TOOLCHAIN_PATH so that we can find the shared # toolchain files (clang, lld, etc.) during make universe/tinderbox STRICTTMPPATH= ${XPATH}:${BPATH}:${UNIVERSE_TOOLCHAIN_PATH} # We should not be using tools from /usr/bin accidentally since this could cause # the build to break on other systems that don't have that tool. For now we # still allow using the old behaviour (inheriting $PATH) if # BUILD_WITH_STRICT_TMPPATH is set to 0 but this will eventually be removed. # Currently strict $PATH can cause build failures and does not work yet with # USING_SYSTEM_LINKER/USING_SYSTEM_COMPILER. Once these issues have been # resolved it will be turned on by default. BUILD_WITH_STRICT_TMPPATH?=0 .if ${BUILD_WITH_STRICT_TMPPATH} != 0 TMPPATH= ${STRICTTMPPATH} .else TMPPATH= ${STRICTTMPPATH}:${PATH} .endif # # Avoid running mktemp(1) unless actually needed. # It may not be functional, e.g., due to new ABI # when in the middle of installing over this system. # .if make(distributeworld) || make(installworld) || make(stageworld) .if ${BUILD_WITH_STRICT_TMPPATH} != 0 MKTEMP=${WORLDTMP}/legacy/usr/bin/mktemp .if !exists(${MKTEMP}) .error "mktemp binary doesn't exist in expected location: ${MKTEMP}" .endif .else MKTEMP=mktemp .endif INSTALLTMP!= ${MKTEMP} -d -u -t install .endif .if make(stagekernel) || make(distributekernel) TAGS+= kernel PACKAGE= kernel .endif # # Building a world goes through the following stages # # 1. legacy stage [BMAKE] # This stage is responsible for creating compatibility # shims that are needed by the bootstrap-tools, # build-tools and cross-tools stages. These are generally # APIs that tools from one of those three stages need to # build that aren't present on the host. # 1. bootstrap-tools stage [BMAKE] # This stage is responsible for creating programs that # are needed for backward compatibility reasons. They # are not built as cross-tools. # 2. build-tools stage [TMAKE] # This stage is responsible for creating the object # tree and building any tools that are needed during # the build process. Some programs are listed during # this phase because they build binaries to generate # files needed to build these programs. This stage also # builds the 'build-tools' target rather than 'all'. # 3. cross-tools stage [XMAKE] # This stage is responsible for creating any tools that # are needed for building the system. A cross-compiler is one # of them. This differs from build tools in two ways: # 1. the 'all' target is built rather than 'build-tools' # 2. these tools are installed into TMPPATH for stage 4. # 4. world stage [WMAKE] # This stage actually builds the world. # 5. install stage (optional) [IMAKE] # This stage installs a previously built world. # BOOTSTRAPPING?= 0 # Keep these in sync MINIMUM_SUPPORTED_OSREL?= 1002501 MINIMUM_SUPPORTED_REL?= 10.3 # Common environment for world related stages CROSSENV+= \ MACHINE_ARCH=${TARGET_ARCH} \ MACHINE=${TARGET} \ CPUTYPE=${TARGET_CPUTYPE} .if ${MK_META_MODE} != "no" # Don't rebuild build-tools targets during normal build. CROSSENV+= BUILD_TOOLS_META=.NOMETA .endif .if defined(TARGET_CFLAGS) CROSSENV+= ${TARGET_CFLAGS} .endif BOOTSTRAPPING_OSRELDATE?=${OSRELDATE} # bootstrap-tools stage BMAKEENV= INSTALL="sh ${.CURDIR}/tools/install.sh" \ TOOLS_PREFIX=${TOOLS_PREFIX_UNDEF:U${WORLDTMP}} \ PATH=${BPATH}:${PATH} \ WORLDTMP=${WORLDTMP} \ MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}" # need to keep this in sync with targets/pseudo/bootstrap-tools/Makefile BSARGS= DESTDIR= \ OBJTOP='${WORLDTMP}/obj-tools' \ OBJROOT='$${OBJTOP}/' \ MAKEOBJDIRPREFIX= \ BOOTSTRAPPING=${BOOTSTRAPPING_OSRELDATE} \ BWPHASE=${.TARGET:C,^_,,} \ SSP_CFLAGS= \ MK_HTML=no NO_LINT=yes MK_MAN=no \ -DNO_PIC MK_PROFILE=no -DNO_SHARED \ -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \ MK_CLANG_EXTRAS=no MK_CLANG_FULL=no \ MK_LLDB=no MK_RETPOLINE=no MK_TESTS=no \ MK_INCLUDES=yes BMAKE= \ ${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \ ${BSARGS} .if empty(.MAKEOVERRIDES:MMK_LLVM_TARGET_ALL) BMAKE+= MK_LLVM_TARGET_ALL=no .endif # build-tools stage TMAKE= \ ${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \ TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \ DESTDIR= \ BOOTSTRAPPING=${BOOTSTRAPPING_OSRELDATE} \ BWPHASE=${.TARGET:C,^_,,} \ SSP_CFLAGS= \ -DNO_LINT \ -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \ MK_CLANG_EXTRAS=no MK_CLANG_FULL=no \ MK_LLDB=no MK_RETPOLINE=no MK_TESTS=no # cross-tools stage # TOOLS_PREFIX set in BMAKE XMAKE= ${BMAKE} \ TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \ MK_GDB=no MK_TESTS=no # kernel-tools stage KTMAKEENV= INSTALL="sh ${.CURDIR}/tools/install.sh" \ PATH=${BPATH}:${PATH} \ WORLDTMP=${WORLDTMP} KTMAKE= \ TOOLS_PREFIX=${TOOLS_PREFIX_UNDEF:U${WORLDTMP}} \ ${KTMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \ DESTDIR= \ OBJTOP='${WORLDTMP}/obj-kernel-tools' \ OBJROOT='$${OBJTOP}/' \ MAKEOBJDIRPREFIX= \ BOOTSTRAPPING=${BOOTSTRAPPING_OSRELDATE} \ SSP_CFLAGS= \ MK_HTML=no -DNO_LINT MK_MAN=no \ -DNO_PIC MK_PROFILE=no -DNO_SHARED \ -DNO_CPU_CFLAGS MK_RETPOLINE=no MK_WARNS=no MK_CTF=no # world stage WMAKEENV= ${CROSSENV} \ INSTALL="sh ${.CURDIR}/tools/install.sh" \ PATH=${TMPPATH} \ SYSROOT=${WORLDTMP} # make hierarchy HMAKE= PATH=${TMPPATH} ${MAKE} LOCAL_MTREE=${LOCAL_MTREE:Q} .if defined(NO_ROOT) HMAKE+= PATH=${TMPPATH} METALOG=${METALOG} -DNO_ROOT .endif CROSSENV+= CC="${XCC} ${XCFLAGS}" CXX="${XCXX} ${XCXXFLAGS} ${XCFLAGS}" \ CPP="${XCPP} ${XCFLAGS}" \ AS="${XAS}" AR="${XAR}" LD="${XLD}" LLVM_LINK="${XLLVM_LINK}" \ NM=${XNM} OBJCOPY="${XOBJCOPY}" \ RANLIB=${XRANLIB} STRINGS=${XSTRINGS} \ SIZE="${XSIZE}" .if defined(CROSS_BINUTILS_PREFIX) && exists(${CROSS_BINUTILS_PREFIX}) # In the case of xdev-build tools, CROSS_BINUTILS_PREFIX won't be a # directory, but the compiler will look in the right place for its # tools so we don't need to tell it where to look. BFLAGS+= -B${CROSS_BINUTILS_PREFIX} .endif # The internal bootstrap compiler has a default sysroot set by TOOLS_PREFIX # and target set by TARGET/TARGET_ARCH. However, there are several needs to # always pass an explicit --sysroot and -target. # - External compiler needs sysroot and target flags. # - External ld needs sysroot. # - To be clear about the use of a sysroot when using the internal compiler. # - Easier debugging. # - Allowing WITH_SYSTEM_COMPILER+WITH_META_MODE to work together due to # the flip-flopping build command when sometimes using external and # sometimes using internal. # - Allow using lld which has no support for default paths. .if !defined(CROSS_BINUTILS_PREFIX) || !exists(${CROSS_BINUTILS_PREFIX}) BFLAGS+= -B${WORLDTMP}/usr/bin .endif .if ${WANT_COMPILER_TYPE} == gcc || \ (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc) .elif ${WANT_COMPILER_TYPE} == clang || \ (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == clang) XCFLAGS+= -target ${TARGET_TRIPLE} .endif XCFLAGS+= --sysroot=${WORLDTMP} .if !empty(BFLAGS) XCFLAGS+= ${BFLAGS} .endif .if ${MK_LIB32} != "no" && (${TARGET_ARCH} == "amd64" || \ ${TARGET_ARCH} == "powerpc64" || ${TARGET_ARCH:Mmips64*} != "") LIBCOMPAT= 32 .include "Makefile.libcompat" .elif ${MK_LIBSOFT} != "no" && ${TARGET_ARCH:Marmv[67]*} != "" LIBCOMPAT= SOFT .include "Makefile.libcompat" .endif # META_MODE normally ignores host file changes since every build updates # timestamps (see NO_META_IGNORE_HOST in sys.mk). There are known times # when the ABI breaks though that we want to force rebuilding WORLDTMP # to get updated host tools. .if ${MK_META_MODE} == "yes" && defined(NO_CLEAN) && \ !defined(NO_META_IGNORE_HOST) && !defined(NO_META_IGNORE_HOST_HEADERS) && \ !defined(_MKSHOWCONFIG) # r318736 - ino64 major ABI breakage META_MODE_BAD_ABI_VERS+= 1200031 .if !defined(OBJDIR_HOST_OSRELDATE) .if exists(${OBJTOP}/host-osreldate.h) OBJDIR_HOST_OSRELDATE!= \ awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \ ${OBJTOP}/host-osreldate.h .elif exists(${WORLDTMP}/usr/include/osreldate.h) OBJDIR_HOST_OSRELDATE= 0 .endif .export OBJDIR_HOST_OSRELDATE .endif # Note that this logic is the opposite of normal BOOTSTRAP handling. We want # to compare the WORLDTMP's OSRELDATE to the host's OSRELDATE. If the WORLDTMP # is older than the ABI-breakage OSRELDATE of the HOST then we rebuild. .if defined(OBJDIR_HOST_OSRELDATE) .for _ver in ${META_MODE_BAD_ABI_VERS} .if ${OSRELDATE} >= ${_ver} && ${OBJDIR_HOST_OSRELDATE} < ${_ver} _meta_mode_need_rebuild= ${_ver} .endif .endfor .if defined(_meta_mode_need_rebuild) .info META_MODE: Rebuilding host tools due to ABI breakage in __FreeBSD_version ${_meta_mode_need_rebuild}. NO_META_IGNORE_HOST_HEADERS= 1 .export NO_META_IGNORE_HOST_HEADERS .endif # defined(_meta_mode_need_rebuild) .endif # defined(OBJDIR_HOST_OSRELDATE) .endif # ${MK_META_MODE} == "yes" && defined(NO_CLEAN) ... # This is only used for META_MODE+filemon to track what the oldest # __FreeBSD_version is in WORLDTMP. This purposely does NOT have # a make dependency on /usr/include/osreldate.h as the file should # only be copied when it is missing or meta mode determines it has changed. # Since host files are normally ignored without NO_META_IGNORE_HOST # the file will never be updated unless that flag is specified. This # allows tracking the oldest osreldate to force rebuilds via # META_MODE_BADABI_REVS above. host-osreldate.h: # DO NOT ADD /usr/include/osreldate.h here @cp -f /usr/include/osreldate.h ${.TARGET} WMAKE= ${WMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \ BWPHASE=${.TARGET:C,^_,,} \ DESTDIR=${WORLDTMP} IMAKEENV= ${CROSSENV} IMAKE= ${IMAKEENV} ${MAKE} -f Makefile.inc1 \ ${IMAKE_INSTALL} ${IMAKE_MTREE} .if empty(.MAKEFLAGS:M-n) IMAKEENV+= PATH=${STRICTTMPPATH}:${INSTALLTMP} \ LD_LIBRARY_PATH=${INSTALLTMP} \ PATH_LOCALE=${INSTALLTMP}/locale IMAKE+= __MAKE_SHELL=${INSTALLTMP}/sh .else IMAKEENV+= PATH=${TMPPATH}:${INSTALLTMP} .endif # When generating install media, do not allow user and group information from # the build host to affect the contents of the distribution. .if make(distributeworld) || make(distrib-dirs) || make(distribution) DB_FROM_SRC= yes .endif .if defined(DB_FROM_SRC) INSTALLFLAGS+= -N ${.CURDIR}/etc MTREEFLAGS+= -N ${.CURDIR}/etc .endif _INSTALL_DDIR= ${DESTDIR}/${DISTDIR} INSTALL_DDIR= ${_INSTALL_DDIR:S://:/:g:C:/$::} .if defined(NO_ROOT) METALOG?= ${DESTDIR}/${DISTDIR}/METALOG METALOG:= ${METALOG:C,//+,/,g} IMAKE+= -DNO_ROOT METALOG=${METALOG} INSTALLFLAGS+= -U -M ${METALOG} -D ${INSTALL_DDIR} MTREEFLAGS+= -W .endif .if defined(BUILD_PKGS) INSTALLFLAGS+= -h sha256 .endif .if defined(DB_FROM_SRC) || defined(NO_ROOT) IMAKE_INSTALL= INSTALL="install ${INSTALLFLAGS}" IMAKE_MTREE= MTREE_CMD="mtree ${MTREEFLAGS}" .endif DESTDIR_MTREEFLAGS= -deU # When creating worldtmp we don't need to set the directories as owned by root # so we also pass -W WORLDTMP_MTREEFLAGS= -deUW .if defined(NO_ROOT) # When building with -DNO_ROOT we shouldn't be changing the directories # that are created by mtree to be owned by root/wheel. DESTDIR_MTREEFLAGS+= -W .endif MTREE?= mtree .if ${BUILD_WITH_STRICT_TMPPATH} != 0 MTREE= ${WORLDTMP}/legacy/usr/sbin/mtree .endif WORLDTMP_MTREE= ${MTREE} ${WORLDTMP_MTREEFLAGS} DESTDIR_MTREE= ${MTREE} ${DESTDIR_MTREEFLAGS} # kernel stage KMAKEENV= ${WMAKEENV:NSYSROOT=*} KMAKE= ${KMAKEENV} ${MAKE} ${.MAKEFLAGS} ${KERNEL_FLAGS} KERNEL=${INSTKERNNAME} # # buildworld # # Attempt to rebuild the entire system, with reasonable chance of # success, regardless of how old your existing system is. # _sanity_check: .PHONY .MAKE .if ${.CURDIR:C/[^,]//g} != "" # The m4 build of sendmail files doesn't like it if ',' is used # anywhere in the path of it's files. @echo @echo "*** Error: path to source tree contains a comma ','" @echo @false .elif ${.CURDIR:M*\:*} != "" # Using ':' leaks into PATH and breaks finding cross-tools. @echo @echo "*** Error: path to source tree contains a colon ':'" @echo @false .endif # Our current approach to dependency tracking cannot cope with certain source # tree changes, particularly with respect to removing source files and # replacing generated files. Handle these cases here in an ad-hoc fashion. _cleanobj_fast_depend_hack: .PHONY # Syscall stubs rewritten in C and obsolete MD assembly implementations # Date SVN Rev Syscalls # 20180604 r334626 brk sbrk -.for f in brk sbrk +# 20190916 r35XXXX shm_open +.for f in brk sbrk shm_open @if [ -e "${OBJTOP}/lib/libc/.depend.${f}.o" ] && \ egrep -qw '${f}\.[sS]' ${OBJTOP}/lib/libc/.depend.${f}.o; then \ echo "Removing stale dependencies for ${f} syscall wrappers"; \ rm -f ${OBJTOP}/lib/libc/.depend.${f}.* \ ${LIBCOMPAT:D${LIBCOMPAT_OBJTOP}/lib/libc/.depend.${f}.*}; \ fi .endfor # 20181013 r339348 bcopy reimplemented as .c .for f in bcopy memcpy memmove @if [ -e "${OBJTOP}/lib/libc/.depend.${f}.o" ] && \ egrep -qw 'bcopy\.[sS]' ${OBJTOP}/lib/libc/.depend.${f}.o; then \ echo "Removing stale dependencies for bcopy"; \ rm -f ${OBJTOP}/lib/libc/.depend.${f}.* \ ${LIBCOMPAT:D${LIBCOMPAT_OBJTOP}/lib/libc/.depend.${f}.*}; \ fi .endfor # 20181115 r340463 bzero reimplemented as .c @if [ -e "${OBJTOP}/lib/libc/.depend.bzero.o" ] && \ egrep -qw 'bzero\.[sS]' ${OBJTOP}/lib/libc/.depend.bzero.o; then \ echo "Removing stale dependencies for bzero"; \ rm -f ${OBJTOP}/lib/libc/.depend.bzero.* \ ${LIBCOMPAT:D${LIBCOMPAT_OBJTOP}/lib/libc/.depend.bzero.*}; \ fi # 20181009 track migration from ntp's embedded libevent to updated one @if [ -e "${OBJTOP}/usr.sbin/ntp/libntpevent/.depend.bufferevent_openssl.o" ] && \ egrep -q 'contrib/ntp/sntp/libevent/bufferevent_openssl.c' \ ${OBJTOP}/usr.sbin/ntp/libntpevent/.depend.bufferevent_openssl.o ; then \ echo "Removing stale libevent dependencies"; \ rm -f ${OBJTOP}/usr.sbin/ntp/libntpevent/.depend.*; \ fi # 20181209 r341759 track migration across wpa update @if [ -e "${OBJTOP}/usr.sbin/wpa/wpa_supplicant/.depend.rrm.o" ] && \ egrep -q 'src/ap/rrm.c' \ ${OBJTOP}/usr.sbin/wpa/wpa_supplicant/.depend.rrm.o; then \ echo "Removing stale wpa dependencies"; \ rm -f ${OBJTOP}/usr.sbin/wpa/*/.depend*; \ fi _worldtmp: .PHONY @echo @echo "--------------------------------------------------------------" @echo ">>> Rebuilding the temporary build tree" @echo "--------------------------------------------------------------" .if !defined(NO_CLEAN) rm -rf ${WORLDTMP} .else # Note: for delete-old we need to set $PATH to also include the host $PATH # since otherwise a partial build with missing symlinks in ${WORLDTMP}/legacy/ # will fail to run due to missing binaries. $WMAKE sets PATH to only ${TMPPATH} # so we remove that assingnment from $WMAKE and prepend the new $PATH ${_+_}@if [ -e "${WORLDTMP}" ]; then \ echo ">>> Deleting stale files in build tree..."; \ cd ${.CURDIR}; env PATH=${TMPPATH}:${PATH} ${WMAKE:NPATH=*} \ _NO_INCLUDE_COMPILERMK=t -DBATCH_DELETE_OLD_FILES delete-old \ delete-old-libs >/dev/null; \ fi rm -rf ${WORLDTMP}/legacy/usr/include .if ${USING_SYSTEM_COMPILER} == "yes" .for cc in cc c++ if [ -x ${WORLDTMP}/usr/bin/${cc} ]; then \ inum=$$(stat -f %i ${WORLDTMP}/usr/bin/${cc}); \ find ${WORLDTMP}/usr/bin -inum $${inum} -delete; \ fi .endfor .endif # ${USING_SYSTEM_COMPILER} == "yes" .if ${USING_SYSTEM_LINKER} == "yes" @rm -f ${WORLDTMP}/usr/bin/ld ${WORLDTMP}/usr/bin/ld.lld .endif # ${USING_SYSTEM_LINKER} == "yes" .endif # !defined(NO_CLEAN) @mkdir -p ${WORLDTMP} @touch ${WORLDTMP}/${.TARGET} # We can't use mtree to create the worldtmp directories since it may not be # available on the target system (this happens e.g. when building on non-FreeBSD) cd ${.CURDIR}/tools/build; \ ${MAKE} DIRPRFX=tools/build/ DESTDIR=${WORLDTMP}/legacy installdirs # In order to build without inheriting $PATH we need to add symlinks to the host # tools in $WORLDTMP for the tools that we don't build during bootstrap-tools cd ${.CURDIR}/tools/build; \ ${MAKE} DIRPRFX=tools/build/ DESTDIR=${WORLDTMP}/legacy host-symlinks _legacy: @echo @echo "--------------------------------------------------------------" @echo ">>> stage 1.1: legacy release compatibility shims" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${BMAKE} legacy _bootstrap-tools: @echo @echo "--------------------------------------------------------------" @echo ">>> stage 1.2: bootstrap tools" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${BMAKE} bootstrap-tools mkdir -p ${WORLDTMP}/usr ${WORLDTMP}/lib/casper ${WORLDTMP}/lib/geom ${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \ -p ${WORLDTMP}/usr >/dev/null ${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \ -p ${WORLDTMP}/usr/include >/dev/null ln -sf ${.CURDIR}/sys ${WORLDTMP} .if ${MK_DEBUG_FILES} != "no" ${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.debug.dist \ -p ${WORLDTMP}/usr/lib >/dev/null .endif .for _mtree in ${LOCAL_MTREE} ${WORLDTMP_MTREE} -f ${.CURDIR}/${_mtree} -p ${WORLDTMP} > /dev/null .endfor _cleanobj: .if !defined(NO_CLEAN) @echo @echo "--------------------------------------------------------------" @echo ">>> stage 2.1: cleaning up the object tree" @echo "--------------------------------------------------------------" # Avoid including bsd.compiler.mk in clean and obj with _NO_INCLUDE_COMPILERMK # since the restricted $PATH might not contain a valid cc binary ${_+_}cd ${.CURDIR}; ${WMAKE} _NO_INCLUDE_COMPILERMK=t ${CLEANDIR} .if defined(LIBCOMPAT) ${_+_}cd ${.CURDIR}; ${LIBCOMPATWMAKE} _NO_INCLUDE_COMPILERMK=t -f Makefile.inc1 ${CLEANDIR} .endif .else ${_+_}cd ${.CURDIR}; ${WMAKE} _NO_INCLUDE_COMPILERMK=t _cleanobj_fast_depend_hack .endif # !defined(NO_CLEAN) _obj: @echo @echo "--------------------------------------------------------------" @echo ">>> stage 2.2: rebuilding the object tree" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${WMAKE} _NO_INCLUDE_COMPILERMK=t obj _build-tools: @echo @echo "--------------------------------------------------------------" @echo ">>> stage 2.3: build tools" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${TMAKE} build-tools _cross-tools: @echo @echo "--------------------------------------------------------------" @echo ">>> stage 3: cross tools" @echo "--------------------------------------------------------------" @rm -f ${OBJTOP}/toolchain-metadata.mk ${_+_}cd ${.CURDIR}; ${XMAKE} cross-tools ${_+_}cd ${.CURDIR}; ${XMAKE} kernel-tools _build-metadata: @echo @echo "--------------------------------------------------------------" @echo ">>> stage 3.1: recording build metadata" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${WMAKE} toolchain-metadata.mk ${_+_}cd ${.CURDIR}; ${WMAKE} host-osreldate.h _includes: @echo @echo "--------------------------------------------------------------" @echo ">>> stage 4.1: building includes" @echo "--------------------------------------------------------------" # Special handling for SUBDIR_OVERRIDE in buildworld as they most likely need # headers from default SUBDIR. Do SUBDIR_OVERRIDE includes last. ${_+_}cd ${.CURDIR}; ${WMAKE} SUBDIR_OVERRIDE= SHARED=symlinks \ MK_INCLUDES=yes includes .if !empty(SUBDIR_OVERRIDE) && make(buildworld) ${_+_}cd ${.CURDIR}; ${WMAKE} MK_INCLUDES=yes SHARED=symlinks includes .endif _libraries: @echo @echo "--------------------------------------------------------------" @echo ">>> stage 4.2: building libraries" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; \ ${WMAKE} -DNO_FSCHG MK_HTML=no -DNO_LINT MK_MAN=no \ MK_PROFILE=no MK_TESTS=no MK_TESTS_SUPPORT=${MK_TESTS} libraries everything: .PHONY @echo @echo "--------------------------------------------------------------" @echo ">>> stage 4.3: building everything" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; _PARALLEL_SUBDIR_OK=1 ${WMAKE} all WMAKE_TGTS= .if !defined(WORLDFAST) WMAKE_TGTS+= _sanity_check _worldtmp _legacy .if empty(SUBDIR_OVERRIDE) WMAKE_TGTS+= _bootstrap-tools .endif WMAKE_TGTS+= _cleanobj .if !defined(NO_OBJWALK) WMAKE_TGTS+= _obj .endif WMAKE_TGTS+= _build-tools _cross-tools WMAKE_TGTS+= _build-metadata WMAKE_TGTS+= _includes .endif .if !defined(NO_LIBS) WMAKE_TGTS+= _libraries .endif WMAKE_TGTS+= everything .if defined(LIBCOMPAT) && empty(SUBDIR_OVERRIDE) WMAKE_TGTS+= build${libcompat} .endif # record buildworld time in seconds .if make(buildworld) _BUILDWORLD_START!= date '+%s' .export _BUILDWORLD_START .endif buildworld: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue .PHONY .ORDER: buildworld_prologue ${WMAKE_TGTS} buildworld_epilogue buildworld_prologue: .PHONY @echo "--------------------------------------------------------------" @echo ">>> World build started on `LC_ALL=C date`" @echo "--------------------------------------------------------------" buildworld_epilogue: .PHONY @echo @echo "--------------------------------------------------------------" @echo ">>> World build completed on `LC_ALL=C date`" @seconds=$$(($$(date '+%s') - ${_BUILDWORLD_START})); \ echo -n ">>> World built in $$seconds seconds, "; \ echo "ncpu: $$(sysctl -n hw.ncpu)${.MAKE.JOBS:S/^/, make -j/}" @echo "--------------------------------------------------------------" # # We need to have this as a target because the indirection between Makefile # and Makefile.inc1 causes the correct PATH to be used, rather than a # modification of the current environment's PATH. In addition, we need # to quote multiword values. # buildenvvars: .PHONY @echo ${WMAKEENV:Q} ${.MAKE.EXPORTED:@v@$v=\"${$v}\"@} .if ${.TARGETS:Mbuildenv} .if ${.MAKEFLAGS:M-j} .error The buildenv target is incompatible with -j .endif .endif BUILDENV_DIR?= ${.CURDIR} # # Note: make will report any errors the shell reports. This can # be odd if the last command in an interactive shell generates an # error or is terminated by SIGINT. These reported errors look bad, # but are harmless. Allowing them also allows BUIDLENV_SHELL to # be a complex command whose status will be returned to the caller. # Some scripts in tools rely on this behavior to report build errors. # buildenv: .PHONY @echo Entering world for ${TARGET_ARCH}:${TARGET} .if ${BUILDENV_SHELL:M*zsh*} @echo For ZSH you must run: export CPUTYPE=${TARGET_CPUTYPE} .endif @cd ${BUILDENV_DIR} && env ${WMAKEENV} BUILDENV=1 ${BUILDENV_SHELL} TOOLCHAIN_TGTS= ${WMAKE_TGTS:Neverything:Nbuild${libcompat}} toolchain: ${TOOLCHAIN_TGTS} .PHONY KERNEL_TOOLCHAIN_TGTS= ${TOOLCHAIN_TGTS:N_obj:N_cleanobj:N_includes:N_libraries} .if make(kernel-toolchain) .ORDER: ${KERNEL_TOOLCHAIN_TGTS} .endif kernel-toolchain: ${KERNEL_TOOLCHAIN_TGTS} .PHONY # # installcheck # # Checks to be sure system is ready for installworld/installkernel. # installcheck: _installcheck_world _installcheck_kernel .PHONY _installcheck_world: .PHONY @echo "--------------------------------------------------------------" @echo ">>> Install check world" @echo "--------------------------------------------------------------" _installcheck_kernel: .PHONY @echo "--------------------------------------------------------------" @echo ">>> Install check kernel" @echo "--------------------------------------------------------------" # # Require DESTDIR to be set if installing for a different architecture or # using the user/group database in the source tree. # .if ${TARGET_ARCH} != ${MACHINE_ARCH} || ${TARGET} != ${MACHINE} || \ defined(DB_FROM_SRC) .if !make(distributeworld) _installcheck_world: __installcheck_DESTDIR _installcheck_kernel: __installcheck_DESTDIR __installcheck_DESTDIR: .PHONY .if !defined(DESTDIR) || empty(DESTDIR) @echo "ERROR: Please set DESTDIR!"; \ false .endif .endif .endif .if !defined(DB_FROM_SRC) # # Check for missing UIDs/GIDs. # CHECK_UIDS= auditdistd CHECK_GIDS= audit CHECK_UIDS+= ntpd CHECK_GIDS+= ntpd CHECK_UIDS+= proxy CHECK_GIDS+= proxy authpf CHECK_UIDS+= smmsp CHECK_GIDS+= smmsp CHECK_UIDS+= unbound CHECK_GIDS+= unbound _installcheck_world: __installcheck_UGID __installcheck_UGID: .PHONY .for uid in ${CHECK_UIDS} @if ! `id -u ${uid} >/dev/null 2>&1`; then \ echo "ERROR: Required ${uid} user is missing, see /usr/src/UPDATING."; \ false; \ fi .endfor .for gid in ${CHECK_GIDS} @if ! `find / -prune -group ${gid} >/dev/null 2>&1`; then \ echo "ERROR: Required ${gid} group is missing, see /usr/src/UPDATING."; \ false; \ fi .endfor .endif # # If installing over the running system (DESTDIR is / or unset) and the install # includes rescue, try running rescue from the objdir as a sanity check. If # rescue is not functional (e.g., because it depends on a system call not # supported by the currently running kernel), abort the installation. # .if !make(distributeworld) && ${MK_RESCUE} != "no" && \ (empty(DESTDIR) || ${DESTDIR} == "/") && empty(BYPASS_INSTALLCHECK_SH) _installcheck_world: __installcheck_sh_check __installcheck_sh_check: .PHONY @if [ "`${OBJTOP}/rescue/rescue/rescue sh -c 'echo OK'`" != \ OK ]; then \ echo "rescue/sh check failed, installation aborted" >&2; \ false; \ fi .endif # # Required install tools to be saved in a scratch dir for safety. # .if ${MK_ZONEINFO} != "no" _zoneinfo= zic tzsetup .endif ITOOLS= [ awk cap_mkdb cat chflags chmod chown cmp cp \ date echo egrep find grep id install ${_install-info} \ ln make mkdir mtree mv pwd_mkdb \ rm sed services_mkdb sh sort strip sysctl test true uname wc ${_zoneinfo} \ ${LOCAL_ITOOLS} # Needed for share/man .if ${MK_MAN_UTILS} != "no" ITOOLS+=makewhatis .endif # # distributeworld # # Distributes everything compiled by a `buildworld'. # # installworld # # Installs everything compiled by a 'buildworld'. # # Non-base distributions produced by the base system EXTRA_DISTRIBUTIONS= .if defined(LIBCOMPAT) EXTRA_DISTRIBUTIONS+= lib${libcompat} .endif .if ${MK_TESTS} != "no" EXTRA_DISTRIBUTIONS+= tests .endif DEBUG_DISTRIBUTIONS= .if ${MK_DEBUG_FILES} != "no" DEBUG_DISTRIBUTIONS+= base ${EXTRA_DISTRIBUTIONS:S,tests,,} .endif MTREE_MAGIC?= mtree 2.0 distributeworld installworld stageworld: _installcheck_world .PHONY mkdir -p ${INSTALLTMP} progs=$$(for prog in ${ITOOLS}; do \ if progpath=`which $$prog`; then \ echo $$progpath; \ else \ echo "Required tool $$prog not found in PATH." >&2; \ exit 1; \ fi; \ done); \ libs=$$(ldd -f "%o %p\n" -f "%o %p\n" $$progs 2>/dev/null | sort -u | \ while read line; do \ set -- $$line; \ if [ "$$2 $$3" != "not found" ]; then \ echo $$2; \ else \ echo "Required library $$1 not found." >&2; \ exit 1; \ fi; \ done); \ cp $$libs $$progs ${INSTALLTMP} cp -R $${PATH_LOCALE:-"/usr/share/locale"} ${INSTALLTMP}/locale .if defined(NO_ROOT) -mkdir -p ${METALOG:H} echo "#${MTREE_MAGIC}" > ${METALOG} .endif .if make(distributeworld) .for dist in ${EXTRA_DISTRIBUTIONS} -mkdir ${DESTDIR}/${DISTDIR}/${dist} ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.root.dist \ -p ${DESTDIR}/${DISTDIR}/${dist} >/dev/null ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \ -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \ -p ${DESTDIR}/${DISTDIR}/${dist}/usr/include >/dev/null .if ${MK_DEBUG_FILES} != "no" ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.debug.dist \ -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib >/dev/null .endif .if defined(LIBCOMPAT) ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \ -p ${DESTDIR}/${DISTDIR}/${dist}/usr >/dev/null .if ${MK_DEBUG_FILES} != "no" ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \ -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/usr >/dev/null .endif .endif .if ${MK_TESTS} != "no" && ${dist} == "tests" -mkdir -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE} ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \ -p ${DESTDIR}/${DISTDIR}/${dist}${TESTSBASE} >/dev/null .if ${MK_DEBUG_FILES} != "no" ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \ -p ${DESTDIR}/${DISTDIR}/${dist}/usr/lib/debug/${TESTSBASE} >/dev/null .endif .endif .if defined(NO_ROOT) ${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.root.dist | \ sed -e 's#^\./#./${dist}/#' >> ${METALOG} ${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.usr.dist | \ sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG} ${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.include.dist | \ sed -e 's#^\./#./${dist}/usr/include/#' >> ${METALOG} .if defined(LIBCOMPAT) ${IMAKEENV} ${MTREE} -C -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist | \ sed -e 's#^\./#./${dist}/usr/#' >> ${METALOG} .endif .endif .endfor -mkdir ${DESTDIR}/${DISTDIR}/base ${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \ METALOG=${METALOG} ${IMAKE_INSTALL} ${IMAKE_MTREE} \ DISTBASE=/base DESTDIR=${DESTDIR}/${DISTDIR}/base \ LOCAL_MTREE=${LOCAL_MTREE:Q} distrib-dirs ${INSTALL_SYMLINK} ${INSTALLFLAGS} usr/src/sys ${INSTALL_DDIR}/base/sys .endif ${_+_}cd ${.CURDIR}; ${IMAKE} re${.TARGET:S/world$//}; \ ${IMAKEENV} rm -rf ${INSTALLTMP} .if make(distributeworld) .for dist in ${EXTRA_DISTRIBUTIONS} find ${DESTDIR}/${DISTDIR}/${dist} -mindepth 1 -type d -empty -delete .endfor .if defined(NO_ROOT) .for dist in base ${EXTRA_DISTRIBUTIONS} @# For each file that exists in this dist, print the corresponding @# line from the METALOG. This relies on the fact that @# a line containing only the filename will sort immediately before @# the relevant mtree line. cd ${DESTDIR}/${DISTDIR}; \ find ./${dist} | sort -u ${METALOG} - | \ awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \ ${DESTDIR}/${DISTDIR}/${dist}.meta .endfor .for dist in ${DEBUG_DISTRIBUTIONS} @# For each file that exists in this dist, print the corresponding @# line from the METALOG. This relies on the fact that @# a line containing only the filename will sort immediately before @# the relevant mtree line. cd ${DESTDIR}/${DISTDIR}; \ find ./${dist}/usr/lib/debug | sort -u ${METALOG} - | \ awk 'BEGIN { print "#${MTREE_MAGIC}" } !/ type=/ { file = $$1 } / type=/ { if ($$1 == file) { sub(/^\.\/${dist}\//, "./"); print } }' > \ ${DESTDIR}/${DISTDIR}/${dist}.debug.meta .endfor .endif .endif packageworld: .PHONY .for dist in base ${EXTRA_DISTRIBUTIONS} .if defined(NO_ROOT) ${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \ tar cvf - --exclude usr/lib/debug \ @${DESTDIR}/${DISTDIR}/${dist}.meta | \ ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz .else ${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \ tar cvf - --exclude usr/lib/debug . | \ ${XZ_CMD} > ${PACKAGEDIR}/${dist}.txz .endif .endfor .for dist in ${DEBUG_DISTRIBUTIONS} . if defined(NO_ROOT) ${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \ tar cvf - @${DESTDIR}/${DISTDIR}/${dist}.debug.meta | \ ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz . else ${_+_}cd ${DESTDIR}/${DISTDIR}/${dist}; \ tar cvLf - usr/lib/debug | \ ${XZ_CMD} > ${PACKAGEDIR}/${dist}-dbg.txz . endif .endfor _sysent_dirs= sys/kern _sysent_dirs+= sys/compat/freebsd32 _sysent_dirs+= sys/amd64/linux \ sys/amd64/linux32 \ sys/arm64/linux \ sys/i386/linux sysent: .PHONY .for _dir in ${_sysent_dirs} ${_+_}${MAKE} -C ${.CURDIR}/${_dir} sysent .endfor # # reinstall # # If you have a build server, you can NFS mount the source and obj directories # and do a 'make reinstall' on the *client* to install new binaries from the # most recent server build. # restage reinstall: .MAKE .PHONY @echo "--------------------------------------------------------------" @echo ">>> Making hierarchy" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \ LOCAL_MTREE=${LOCAL_MTREE:Q} hierarchy .if make(restage) @echo "--------------------------------------------------------------" @echo ">>> Making distribution" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 \ LOCAL_MTREE=${LOCAL_MTREE:Q} distribution .endif @echo @echo "--------------------------------------------------------------" @echo ">>> Installing everything started on `LC_ALL=C date`" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install .if defined(LIBCOMPAT) ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install${libcompat} .endif @echo "--------------------------------------------------------------" @echo ">>> Installing everything completed on `LC_ALL=C date`" @echo "--------------------------------------------------------------" redistribute: .MAKE .PHONY @echo "--------------------------------------------------------------" @echo ">>> Distributing everything" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute .if defined(LIBCOMPAT) ${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 distribute${libcompat} \ DISTRIBUTION=lib${libcompat} .endif distrib-dirs distribution: .MAKE .PHONY ${_+_}cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \ ${IMAKE_INSTALL} ${IMAKE_MTREE} METALOG=${METALOG} ${.TARGET} .if make(distribution) ${_+_}cd ${.CURDIR}; ${CROSSENV} PATH=${TMPPATH} \ ${MAKE} -f Makefile.inc1 ${IMAKE_INSTALL} \ METALOG=${METALOG} MK_TESTS=no installconfig .endif # # buildkernel and installkernel # # Which kernels to build and/or install is specified by setting # KERNCONF. If not defined a GENERIC kernel is built/installed. # Only the existing (depending TARGET) config files are used # for building kernels and only the first of these is designated # as the one being installed. # # Note that we have to use TARGET instead of TARGET_ARCH when # we're in kernel-land. Since only TARGET_ARCH is (expected) to # be set to cross-build, we have to make sure TARGET is set # properly. .if defined(KERNFAST) NO_KERNELCLEAN= t NO_KERNELCONFIG= t NO_KERNELOBJ= t # Shortcut for KERNCONF=Blah -DKERNFAST is now KERNFAST=Blah .if !defined(KERNCONF) && ${KERNFAST} != "1" KERNCONF=${KERNFAST} .endif .endif .if ${TARGET_ARCH} == "powerpc64" KERNCONF?= GENERIC64 .else KERNCONF?= GENERIC .endif INSTKERNNAME?= kernel KERNSRCDIR?= ${.CURDIR}/sys KRNLCONFDIR= ${KERNSRCDIR}/${TARGET}/conf KRNLOBJDIR= ${OBJTOP}${KERNSRCDIR:C,^${.CURDIR},,} KERNCONFDIR?= ${KRNLCONFDIR} BUILDKERNELS= INSTALLKERNEL= .if defined(NO_INSTALLKERNEL) # All of the BUILDKERNELS loops start at index 1. BUILDKERNELS+= dummy .endif .for _kernel in ${KERNCONF} .if !defined(_MKSHOWCONFIG) && exists(${KERNCONFDIR}/${_kernel}) BUILDKERNELS+= ${_kernel} .if empty(INSTALLKERNEL) && !defined(NO_INSTALLKERNEL) INSTALLKERNEL= ${_kernel} .endif .else .if make(buildkernel) .error Missing KERNCONF ${KERNCONFDIR}/${_kernel} .endif .endif .endfor _cleankernobj_fast_depend_hack: .PHONY # 20180320 remove stale generated assym.s after renaming to .inc in r331254 @if [ -e "${OBJTOP}/sys/${KERNCONF}/assym.s" ]; then \ echo "Removing stale generated assym files"; \ rm -f ${OBJTOP}/sys/${KERNCONF}/assym.* \ ${OBJTOP}/sys/${KERNCONF}/.depend.assym.*; \ fi ${WMAKE_TGTS:N_worldtmp:Nbuild${libcompat}} ${.ALLTARGETS:M_*:N_worldtmp}: .MAKE .PHONY # record kernel(s) build time in seconds .if make(buildkernel) _BUILDKERNEL_START!= date '+%s' .endif # # buildkernel # # Builds all kernels defined by BUILDKERNELS. # buildkernel: .MAKE .PHONY .if empty(BUILDKERNELS:Ndummy) @echo "ERROR: Missing kernel configuration file(s) (${KERNCONF})."; \ false .endif @echo .for _kernel in ${BUILDKERNELS:Ndummy} @echo "--------------------------------------------------------------" @echo ">>> Kernel build for ${_kernel} started on `LC_ALL=C date`" @echo "--------------------------------------------------------------" @echo "===> ${_kernel}" mkdir -p ${KRNLOBJDIR} .if !defined(NO_KERNELCONFIG) @echo @echo "--------------------------------------------------------------" @echo ">>> stage 1: configuring the kernel" @echo "--------------------------------------------------------------" cd ${KRNLCONFDIR}; \ PATH=${TMPPATH} \ config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} \ -I '${KERNCONFDIR}' '${KERNCONFDIR}/${_kernel}' .endif .if !defined(NO_CLEAN) && !defined(NO_KERNELCLEAN) @echo @echo "--------------------------------------------------------------" @echo ">>> stage 2.1: cleaning up the object tree" @echo "--------------------------------------------------------------" ${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} ${CLEANDIR} .else ${_+_}cd ${.CURDIR}; ${WMAKE} _cleankernobj_fast_depend_hack .endif .if !defined(NO_KERNELOBJ) @echo @echo "--------------------------------------------------------------" @echo ">>> stage 2.2: rebuilding the object tree" @echo "--------------------------------------------------------------" ${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} obj .endif @echo @echo "--------------------------------------------------------------" @echo ">>> stage 2.3: build tools" @echo "--------------------------------------------------------------" ${_+_}cd ${.CURDIR}; ${KTMAKE} kernel-tools @echo @echo "--------------------------------------------------------------" @echo ">>> stage 3.1: building everything" @echo "--------------------------------------------------------------" ${_+_}cd ${KRNLOBJDIR}/${_kernel}; ${KMAKE} all -DNO_MODULES_OBJ @echo "--------------------------------------------------------------" @echo ">>> Kernel build for ${_kernel} completed on `LC_ALL=C date`" @echo "--------------------------------------------------------------" .endfor @seconds=$$(($$(date '+%s') - ${_BUILDKERNEL_START})); \ echo -n ">>> Kernel(s) ${BUILDKERNELS} built in $$seconds seconds, "; \ echo "ncpu: $$(sysctl -n hw.ncpu)${.MAKE.JOBS:S/^/, make -j/}" @echo "--------------------------------------------------------------" NO_INSTALLEXTRAKERNELS?= yes # # installkernel, etc. # # Install the kernel defined by INSTALLKERNEL # installkernel installkernel.debug \ reinstallkernel reinstallkernel.debug: _installcheck_kernel .PHONY .if !defined(NO_INSTALLKERNEL) .if empty(INSTALLKERNEL) @echo "ERROR: No kernel \"${KERNCONF}\" to install."; \ false .endif @echo "--------------------------------------------------------------" @echo ">>> Installing kernel ${INSTALLKERNEL} on $$(LC_ALL=C date)" @echo "--------------------------------------------------------------" ${_+_}cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \ ${CROSSENV} PATH=${TMPPATH} \ ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME} ${.TARGET:S/kernel//} @echo "--------------------------------------------------------------" @echo ">>> Installing kernel ${INSTALLKERNEL} completed on $$(LC_ALL=C date)" @echo "--------------------------------------------------------------" .endif .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes" .for _kernel in ${BUILDKERNELS:[2..-1]} @echo "--------------------------------------------------------------" @echo ">>> Installing kernel ${_kernel} $$(LC_ALL=C date)" @echo "--------------------------------------------------------------" ${_+_}cd ${KRNLOBJDIR}/${_kernel}; \ ${CROSSENV} PATH=${TMPPATH} \ ${MAKE} ${IMAKE_INSTALL} KERNEL=${INSTKERNNAME}.${_kernel} ${.TARGET:S/kernel//} @echo "--------------------------------------------------------------" @echo ">>> Installing kernel ${_kernel} completed on $$(LC_ALL=C date)" @echo "--------------------------------------------------------------" .endfor .endif distributekernel distributekernel.debug: .PHONY .if !defined(NO_INSTALLKERNEL) .if empty(INSTALLKERNEL) @echo "ERROR: No kernel \"${KERNCONF}\" to install."; \ false .endif mkdir -p ${DESTDIR}/${DISTDIR} .if defined(NO_ROOT) @echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.premeta .endif ${_+_}cd ${KRNLOBJDIR}/${INSTALLKERNEL}; \ ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.premeta/} \ ${IMAKE_MTREE} PATH=${TMPPATH} ${MAKE} KERNEL=${INSTKERNNAME} \ DESTDIR=${INSTALL_DDIR}/kernel \ ${.TARGET:S/distributekernel/install/} .if defined(NO_ROOT) @sed -e 's|^./kernel|.|' ${DESTDIR}/${DISTDIR}/kernel.premeta > \ ${DESTDIR}/${DISTDIR}/kernel.meta .endif .endif .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes" .for _kernel in ${BUILDKERNELS:[2..-1]} .if defined(NO_ROOT) @echo "#${MTREE_MAGIC}" > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta .endif ${_+_}cd ${KRNLOBJDIR}/${_kernel}; \ ${IMAKEENV} ${IMAKE_INSTALL:S/METALOG/kernel.${_kernel}.premeta/} \ ${IMAKE_MTREE} PATH=${TMPPATH} ${MAKE} \ KERNEL=${INSTKERNNAME}.${_kernel} \ DESTDIR=${INSTALL_DDIR}/kernel.${_kernel} \ ${.TARGET:S/distributekernel/install/} .if defined(NO_ROOT) @sed -e "s|^./kernel.${_kernel}|.|" \ ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.premeta > \ ${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta .endif .endfor .endif packagekernel: .PHONY .if defined(NO_ROOT) .if !defined(NO_INSTALLKERNEL) cd ${DESTDIR}/${DISTDIR}/kernel; \ tar cvf - --exclude '*.debug' \ @${DESTDIR}/${DISTDIR}/kernel.meta | \ ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz .endif .if ${MK_DEBUG_FILES} != "no" cd ${DESTDIR}/${DISTDIR}/kernel; \ tar cvf - --include '*/*/*.debug' \ @${DESTDIR}/${DISTDIR}/kernel.meta | \ ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz .endif .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes" .for _kernel in ${BUILDKERNELS:[2..-1]} cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \ tar cvf - --exclude '*.debug' \ @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \ ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz .if ${MK_DEBUG_FILES} != "no" cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \ tar cvf - --include '*/*/*.debug' \ @${DESTDIR}/${DISTDIR}/kernel.${_kernel}.meta | \ ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz .endif .endfor .endif .else .if !defined(NO_INSTALLKERNEL) cd ${DESTDIR}/${DISTDIR}/kernel; \ tar cvf - --exclude '*.debug' . | \ ${XZ_CMD} > ${PACKAGEDIR}/kernel.txz .endif .if ${MK_DEBUG_FILES} != "no" cd ${DESTDIR}/${DISTDIR}/kernel; \ tar cvf - --include '*/*/*.debug' $$(eval find .) | \ ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel-dbg.txz .endif .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes" .for _kernel in ${BUILDKERNELS:[2..-1]} cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \ tar cvf - --exclude '*.debug' . | \ ${XZ_CMD} > ${PACKAGEDIR}/kernel.${_kernel}.txz .if ${MK_DEBUG_FILES} != "no" cd ${DESTDIR}/${DISTDIR}/kernel.${_kernel}; \ tar cvf - --include '*/*/*.debug' $$(eval find .) | \ ${XZ_CMD} > ${DESTDIR}/${DISTDIR}/kernel.${_kernel}-dbg.txz .endif .endfor .endif .endif stagekernel: .PHONY ${_+_}${MAKE} -C ${.CURDIR} ${.MAKEFLAGS} distributekernel PORTSDIR?= /usr/ports WSTAGEDIR?= ${OBJTOP}/worldstage KSTAGEDIR?= ${OBJTOP}/kernelstage REPODIR?= ${OBJROOT}repo PKGSIGNKEY?= # empty .ORDER: stage-packages create-packages .ORDER: create-packages create-world-packages .ORDER: create-packages create-kernel-packages .ORDER: create-packages sign-packages _pkgbootstrap: .PHONY .if make(*package*) && !exists(${LOCALBASE}/sbin/pkg) @env ASSUME_ALWAYS_YES=YES pkg bootstrap .endif packages: .PHONY ${_+_}${MAKE} -C ${.CURDIR} PKG_VERSION=${PKG_VERSION} real-packages package-pkg: .PHONY rm -rf /tmp/ports.${TARGET} || : env ${WMAKEENV:Q} SRCDIR=${.CURDIR} PORTSDIR=${PORTSDIR} REVISION=${_REVISION} \ PKG_CMD=${PKG_CMD} PKG_VERSION=${PKG_VERSION} REPODIR=${REPODIR} \ WSTAGEDIR=${WSTAGEDIR} \ sh ${.CURDIR}/release/scripts/make-pkg-package.sh real-packages: stage-packages create-packages sign-packages .PHONY stage-packages-world: .PHONY @mkdir -p ${WSTAGEDIR} ${_+_}@cd ${.CURDIR}; \ ${MAKE} DESTDIR=${WSTAGEDIR} -DNO_ROOT stageworld stage-packages-kernel: .PHONY @mkdir -p ${KSTAGEDIR} ${_+_}@cd ${.CURDIR}; \ ${MAKE} DESTDIR=${KSTAGEDIR} -DNO_ROOT stagekernel stage-packages: .PHONY stage-packages-world stage-packages-kernel _repodir: .PHONY @mkdir -p ${REPODIR} create-packages-world: _pkgbootstrap _repodir .PHONY ${_+_}@cd ${.CURDIR}; \ ${MAKE} -f Makefile.inc1 \ DESTDIR=${WSTAGEDIR} \ PKG_VERSION=${PKG_VERSION} create-world-packages create-packages-kernel: _pkgbootstrap _repodir .PHONY ${_+_}@cd ${.CURDIR}; \ ${MAKE} -f Makefile.inc1 \ DESTDIR=${KSTAGEDIR} \ PKG_VERSION=${PKG_VERSION} DISTDIR=kernel \ create-kernel-packages create-packages: .PHONY create-packages-world create-packages-kernel create-world-packages: _pkgbootstrap .PHONY @rm -f ${WSTAGEDIR}/*.plist 2>/dev/null || : @cd ${WSTAGEDIR} ; \ env -i LC_COLLATE=C sort ${WSTAGEDIR}/${DISTDIR}/METALOG | \ awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk @for plist in ${WSTAGEDIR}/*.plist; do \ plist=$${plist##*/} ; \ pkgname=$${plist%.plist} ; \ echo "_PKGS+= $${pkgname}" ; \ done > ${WSTAGEDIR}/packages.mk ${_+_}@cd ${.CURDIR}; \ ${MAKE} -f Makefile.inc1 create-world-packages-jobs \ .MAKE.JOB.PREFIX= .if make(create-world-packages-jobs) .include "${WSTAGEDIR}/packages.mk" .endif create-world-packages-jobs: .PHONY .for pkgname in ${_PKGS} create-world-packages-jobs: create-world-package-${pkgname} create-world-package-${pkgname}: .PHONY @sh ${SRCDIR}/release/packages/generate-ucl.sh -o ${pkgname} \ -s ${SRCDIR} -u ${WSTAGEDIR}/${pkgname}.ucl @awk -F\" ' \ /^name/ { printf("===> Creating %s-", $$2); next } \ /^version/ { print $$2; next } \ ' ${WSTAGEDIR}/${pkgname}.ucl @if [ "${pkgname}" == "runtime" ]; then \ sed -i '' -e "s/%VCS_REVISION%/${VCS_REVISION}/" ${WSTAGEDIR}/${pkgname}.ucl ; \ fi ${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname -o ALLOW_BASE_SHLIBS=yes \ create -M ${WSTAGEDIR}/${pkgname}.ucl \ -p ${WSTAGEDIR}/${pkgname}.plist \ -r ${WSTAGEDIR} \ -o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/${PKG_VERSION} .endfor _default_flavor= -default .if make(*package*) && exists(${KSTAGEDIR}/kernel.meta) . if ${MK_DEBUG_FILES} != "no" _debug=-debug . endif create-kernel-packages: .PHONY . for flavor in "" ${_debug} create-kernel-packages: create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},} create-kernel-packages-flavor${flavor:C,^""$,${_default_flavor},}: _pkgbootstrap .PHONY @cd ${KSTAGEDIR}/${DISTDIR} ; \ env -i LC_COLLATE=C sort ${KSTAGEDIR}/kernel.meta | \ awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \ -v kernel=yes -v _kernconf=${INSTALLKERNEL} ; \ sed -e "s/%VERSION%/${PKG_VERSION}/" \ -e "s/%PKGNAME%/kernel-${INSTALLKERNEL:tl}${flavor}/" \ -e "s/%KERNELDIR%/kernel/" \ -e "s/%COMMENT%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \ -e "s/%DESC%/FreeBSD ${INSTALLKERNEL} kernel ${flavor}/" \ -e "s/ %VCS_REVISION%/${VCS_REVISION}/" \ ${SRCDIR}/release/packages/kernel.ucl \ > ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \ awk -F\" ' \ /name/ { printf("===> Creating %s-", $$2); next } \ /version/ {print $$2; next } ' \ ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl ; \ ${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname -o ALLOW_BASE_SHLIBS=yes \ create -M ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.ucl \ -p ${KSTAGEDIR}/${DISTDIR}/kernel.${INSTALLKERNEL}${flavor}.plist \ -r ${KSTAGEDIR}/${DISTDIR} \ -o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/${PKG_VERSION} . endfor .endif .if ${BUILDKERNELS:[#]} > 1 && ${NO_INSTALLEXTRAKERNELS} != "yes" . for _kernel in ${BUILDKERNELS:[2..-1]} . if exists(${KSTAGEDIR}/kernel.${_kernel}.meta) . if ${MK_DEBUG_FILES} != "no" _debug=-debug . endif . for flavor in "" ${_debug} create-kernel-packages: create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel} create-kernel-packages-extra-flavor${flavor:C,^""$,${_default_flavor},}-${_kernel}: _pkgbootstrap .PHONY @cd ${KSTAGEDIR}/kernel.${_kernel} ; \ env -i LC_COLLATE=C sort ${KSTAGEDIR}/kernel.${_kernel}.meta | \ awk -f ${SRCDIR}/release/scripts/mtree-to-plist.awk \ -v kernel=yes -v _kernconf=${_kernel} ; \ sed -e "s/%VERSION%/${PKG_VERSION}/" \ -e "s/%PKGNAME%/kernel-${_kernel:tl}${flavor}/" \ -e "s/%KERNELDIR%/kernel.${_kernel}/" \ -e "s/%COMMENT%/FreeBSD ${_kernel} kernel ${flavor}/" \ -e "s/%DESC%/FreeBSD ${_kernel} kernel ${flavor}/" \ -e "s/ %VCS_REVISION%/${VCS_REVISION}/" \ ${SRCDIR}/release/packages/kernel.ucl \ > ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \ awk -F\" ' \ /name/ { printf("===> Creating %s-", $$2); next } \ /version/ {print $$2; next } ' \ ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl ; \ ${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname -o ALLOW_BASE_SHLIBS=yes \ create -M ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.ucl \ -p ${KSTAGEDIR}/kernel.${_kernel}/kernel.${_kernel}${flavor}.plist \ -r ${KSTAGEDIR}/kernel.${_kernel} \ -o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/${PKG_VERSION} . endfor . endif . endfor .endif sign-packages: _pkgbootstrap .PHONY @[ -L "${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/latest" ] && \ unlink ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/latest ; \ ${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname repo \ -o ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/${PKG_VERSION} \ ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI)/${PKG_VERSION} \ ${PKGSIGNKEY} ; \ cd ${REPODIR}/$$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/usr/bin/uname config ABI); \ ln -s ${PKG_VERSION} latest # # # checkworld # # Run test suite on installed world. # checkworld: .PHONY @if [ ! -x "${LOCALBASE}/bin/kyua" ]; then \ echo "You need kyua (devel/kyua) to run the test suite." | /usr/bin/fmt; \ exit 1; \ fi ${_+_}PATH="$$PATH:${LOCALBASE}/bin" kyua test -k ${TESTSBASE}/Kyuafile # # # doxygen # # Build the API documentation with doxygen # doxygen: .PHONY @if [ ! -x "${LOCALBASE}/bin/doxygen" ]; then \ echo "You need doxygen (devel/doxygen) to generate the API documentation of the kernel." | /usr/bin/fmt; \ exit 1; \ fi ${_+_}cd ${.CURDIR}/tools/kerneldoc/subsys; ${MAKE} obj all # # update # # Update the source tree(s), by running svn/svnup to update to the # latest copy. # update: .PHONY .if defined(SVN_UPDATE) @echo "--------------------------------------------------------------" @echo ">>> Updating ${.CURDIR} using Subversion" @echo "--------------------------------------------------------------" @(cd ${.CURDIR}; ${SVN_CMD} update ${SVNFLAGS}) .endif # # ------------------------------------------------------------------------ # # From here onwards are utility targets used by the 'make world' and # related targets. If your 'world' breaks, you may like to try to fix # the problem and manually run the following targets to attempt to # complete the build. Beware, this is *not* guaranteed to work, you # need to have a pretty good grip on the current state of the system # to attempt to manually finish it. If in doubt, 'make world' again. # # # legacy: Build compatibility shims for the next three targets. This is a # minimal set of tools and shims necessary to compensate for older systems # which don't have the APIs required by the targets built in bootstrap-tools, # build-tools or cross-tools. # # libnv and libl are both requirements for config(8), which is an unconditional # bootstrap-tool. _config_deps= lib/libnv usr.bin/lex/lib legacy: .PHONY .if ${BOOTSTRAPPING} < ${MINIMUM_SUPPORTED_OSREL} && ${BOOTSTRAPPING} != 0 @echo "ERROR: Source upgrades from versions prior to ${MINIMUM_SUPPORTED_REL} are not supported."; \ false .endif .for _tool in tools/build ${_config_deps} ${_+_}@${ECHODIR} "===> ${_tool} (obj,includes,all,install)"; \ cd ${.CURDIR}/${_tool}; \ if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \ ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP}/legacy includes; \ ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no all; \ ${MAKE} DIRPRFX=${_tool}/ MK_INCLUDES=no \ DESTDIR=${WORLDTMP}/legacy install .endfor # # bootstrap-tools: Build tools needed for compatibility. These are binaries that # are built to build other binaries in the system. However, the focus of these # binaries is usually quite narrow. Bootstrap tools use the host's compiler and # libraries, augmented by -legacy, in addition to the libraries built during # bootstrap-tools. # _bt= _bootstrap-tools # We want to run the build with only ${WORLDTMP} in $PATH to ensure we don't # accidentally run tools that are incompatible but happen to be in $PATH. # This is especially important when building on Linux/MacOS where many of the # programs used during the build accept different flags or generate different # output. On those platforms we only symlink the tools known to be compatible # (e.g. basic utilities such as mkdir) into ${WORLDTMP} and build all others # from the FreeBSD sources during the bootstrap-tools stage. # We want to build without the user's $PATH starting in the bootstrap-tools # phase so the tools used in that phase (ln, cp, etc) must have already been # linked to $WORLDTMP. The tools are listed in the _host_tools_to_symlink # variable in tools/build/Makefile and are linked during the legacy phase. # Since they could be Linux or MacOS binaries, too we must only use flags that # are portable across operating systems. # If BOOTSTRAP_ALL_TOOLS is set we will build all the required tools from the # current source tree. Otherwise we create a symlink to the version found in # $PATH during the bootstrap-tools stage. .if defined(BOOTSTRAP_ALL_TOOLS) # BOOTSTRAPPING will be set on the command line so we can't override it here. # Instead set BOOTSTRAPPING_OSRELDATE so that the value 0 is set ${BSARGS} BOOTSTRAPPING_OSRELDATE:= 0 .endif .if ${MK_GAMES} != "no" _strfile= usr.bin/fortune/strfile .endif .if ${MK_GCC} != "no" && ${MK_CXX} != "no" _gperf= gnu/usr.bin/gperf .endif .if ${MK_VT} != "no" _vtfontcvt= usr.bin/vtfontcvt .endif # If we are not building the bootstrap because BOOTSTRAPPING is sufficient # we symlink the host version to $WORLDTMP instead. By doing this we can also # detect when a bootstrap tool is being used without the required MK_FOO. # If you add a new bootstrap tool where we could also use the host version, # please ensure that you also add a .else case where you add the tool to the # _bootstrap_tools_links variable. .if ${BOOTSTRAPPING} < 1000033 _m4= usr.bin/m4 _lex= usr.bin/lex # Note: lex needs m4 to build but m4 also depends on lex. However, lex can be # bootstrapped so we build lex first. ${_bt}-usr.bin/m4: ${_bt}-lib/libopenbsd ${_bt}-usr.bin/yacc ${_bt}-${_lex} _bt_m4_depend=${_bt}-${_m4} _bt_lex_depend=${_bt}-${_lex} ${_bt_m4_depend} .else _bootstrap_tools_links+=m4 lex .endif # ELF Tool Chain libraries are needed for ELF tools and dtrace tools. # r296685 fix cross-endian objcopy # r310724 fixed PR 215350, a crash in libdwarf with objects built by GCC 6.2. # r334881 added libdwarf constants used by ctfconvert. # r338478 fixed a crash in objcopy for mips64el objects # r339083 libelf: correct mips64el test to use ELF header # r348347 Add missing powerpc64 relocation support to libdwarf .if ${BOOTSTRAPPING} < 1300030 _elftoolchain_libs= lib/libelf lib/libdwarf ${_bt}-lib/libelf: ${_bt_m4_depend} ${_bt}-lib/libdwarf: ${_bt_m4_depend} .endif # r245440 mtree -N support added # r313404 requires sha384.h for libnetbsd, added to libmd in r292782 .if ${BOOTSTRAPPING} < 1100093 _nmtree= lib/libmd \ lib/libnetbsd \ usr.sbin/nmtree ${_bt}-lib/libnetbsd: ${_bt}-lib/libmd ${_bt}-usr.sbin/nmtree: ${_bt}-lib/libnetbsd .else _bootstrap_tools_links+=mtree .endif # r246097: log addition login.conf.db, passwd, pwd.db, and spwd.db with cat -l .if ${BOOTSTRAPPING} < 1000027 _cat= bin/cat .else _bootstrap_tools_links+=cat .endif # r277259 crunchide: Correct 64-bit section header offset # r281674 crunchide: always include both 32- and 64-bit ELF support .if ${BOOTSTRAPPING} < 1100078 _crunchide= usr.sbin/crunch/crunchide .else _bootstrap_tools_links+=crunchide .endif # r285986 crunchen: use STRIPBIN rather than STRIP # 1100113: Support MK_AUTO_OBJ # 1200006: META_MODE fixes .if ${BOOTSTRAPPING} < 1100078 || \ (${MK_AUTO_OBJ} == "yes" && ${BOOTSTRAPPING} < 1100114) || \ (${MK_META_MODE} == "yes" && ${BOOTSTRAPPING} < 1200006) _crunchgen= usr.sbin/crunch/crunchgen .else _bootstrap_tools_links+=crunchgen .endif # r296926 -P keymap search path, MFC to stable/10 in r298297 .if ${BOOTSTRAPPING} < 1003501 || \ (${BOOTSTRAPPING} >= 1100000 && ${BOOTSTRAPPING} < 1100103) _kbdcontrol= usr.sbin/kbdcontrol .else _bootstrap_tools_links+=kbdcontrol .endif _yacc= lib/liby \ usr.bin/yacc ${_bt}-usr.bin/yacc: ${_bt}-lib/liby .if ${MK_BSNMP} != "no" _gensnmptree= usr.sbin/bsnmpd/gensnmptree .endif .if ${MK_LOCALES} != "no" _localedef= usr.bin/localedef .endif # We need to build tblgen when we're building clang or lld, either as # bootstrap tools, or as the part of the normal build. .if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_CLANG} != "no" || \ ${MK_LLD_BOOTSTRAP} != "no" || ${MK_LLD} != "no" _clang_tblgen= \ lib/clang/libllvmminimal \ usr.bin/clang/llvm-tblgen \ usr.bin/clang/clang-tblgen ${_bt}-usr.bin/clang/clang-tblgen: ${_bt}-lib/clang/libllvmminimal ${_bt}-usr.bin/clang/llvm-tblgen: ${_bt}-lib/clang/libllvmminimal .endif # Default to building the GPL DTC, but build the BSDL one if users explicitly # request it. _dtc= usr.bin/dtc .if ${MK_GPL_DTC} != "no" _dtc= gnu/usr.bin/dtc .endif .if ${MK_LOCALES} != "no" _localedef= usr.bin/localedef .endif .if ${MK_KERBEROS} != "no" _kerberos5_bootstrap_tools= \ kerberos5/tools/make-roken \ kerberos5/lib/libroken \ kerberos5/lib/libvers \ kerberos5/tools/asn1_compile \ kerberos5/tools/slc \ usr.bin/compile_et .ORDER: ${_kerberos5_bootstrap_tools:C/^/${_bt}-/g} .for _tool in ${_kerberos5_bootstrap_tools} ${_bt}-${_tool}: ${_bt}-usr.bin/yacc ${_bt_lex_depend} .endfor .endif ${_bt}-usr.bin/mandoc: ${_bt}-lib/libopenbsd # The tools listed in _basic_bootstrap_tools will generally not be # bootstrapped unless BOOTSTRAP_ALL_TOOL is set. However, when building on a # Linux or MacOS host the host versions are incompatible so we need to build # them from the source tree. Usually the link name will be the same as the subdir, # but some directories such as grep or test install multiple binaries. In that # case we use the _basic_bootstrap_tools_multilink variable which is a list of # subdirectory and comma-separated list of files. _basic_bootstrap_tools_multilink=usr.bin/grep grep,egrep,fgrep _basic_bootstrap_tools_multilink+=bin/test test,[ # bootstrap tools needed by buildworld: _basic_bootstrap_tools=usr.bin/awk usr.bin/cut bin/expr usr.bin/gencat \ usr.bin/join usr.bin/mktemp bin/rmdir usr.bin/sed usr.bin/sort \ usr.bin/truncate usr.bin/tsort # elf2aout is required for sparc64 build _basic_bootstrap_tools+=usr.bin/elf2aout # file2c is required for building usr.sbin/config: _basic_bootstrap_tools+=usr.bin/file2c # uuencode/uudecode required for share/tabset _basic_bootstrap_tools+=usr.bin/uuencode usr.bin/uudecode # xargs is required by mkioctls _basic_bootstrap_tools+=usr.bin/xargs # cap_mkdb is required for share/termcap: _basic_bootstrap_tools+=usr.bin/cap_mkdb # ldd is required for installcheck (TODO: just always use /usr/bin/ldd instead?) _basic_bootstrap_tools+=usr.bin/ldd # services_mkdb/pwd_mkdb are required for installworld: _basic_bootstrap_tools+=usr.sbin/services_mkdb usr.sbin/pwd_mkdb # sysctl/chflags are required for installkernel: _basic_bootstrap_tools+=sbin/sysctl bin/chflags # mkfifo is used by sys/conf/newvers.sh _basic_bootstrap_tools+=usr.bin/mkfifo .if ${MK_AMD} != "no" # unifdef is only used by usr.sbin/amd/libamu/Makefile _basic_bootstrap_tools+=usr.bin/unifdef .endif .if ${MK_BOOT} != "no" _basic_bootstrap_tools+=bin/dd # xz/unxz is used by EFI _basic_bootstrap_tools_multilink+=usr.bin/xz xz,unxz # md5 is used by boot/beri (and possibly others) _basic_bootstrap_tools+=sbin/md5 .if defined(BOOTSTRAP_ALL_TOOLS) ${_bt}-sbin/md5: ${_bt}-lib/libmd .endif .endif .if ${MK_ZONEINFO} != "no" _basic_bootstrap_tools+=usr.sbin/zic usr.sbin/tzsetup .endif .if defined(BOOTSTRAP_ALL_TOOLS) _other_bootstrap_tools+=${_basic_bootstrap_tools} .for _subdir _links in ${_basic_bootstrap_tools_multilink} _other_bootstrap_tools+=${_subdir} .endfor ${_bt}-usr.bin/awk: ${_bt_lex_depend} ${_bt}-usr.bin/yacc ${_bt}-bin/expr: ${_bt_lex_depend} ${_bt}-usr.bin/yacc # If we are bootstrapping file2c, we have to build it before config: ${_bt}-usr.sbin/config: ${_bt}-usr.bin/file2c ${_bt_lex_depend} # Note: no symlink to make/bmake in the !BOOTSTRAP_ALL_TOOLS case here since # the links to make/bmake make links will have already have been created in the # `make legacy` step. Not adding a link to make is important on non-FreeBSD # since "make" will usually point to GNU make there. _other_bootstrap_tools+=usr.bin/bmake .else # All tools in _basic_bootstrap_tools have the same name as the subdirectory # so we can use :T to get the name of the symlinks that we need to create. _bootstrap_tools_links+=${_basic_bootstrap_tools:T} .for _subdir _links in ${_basic_bootstrap_tools_multilink} _bootstrap_tools_links+=${_links:S/,/ /g} .endfor .endif # defined(BOOTSTRAP_ALL_TOOLS) # Link the tools that we need for building but don't need to bootstrap because # the host version is known to be compatible into ${WORLDTMP}/legacy # We do this before building any of the bootstrap tools in case they depend on # the presence of any of the links (e.g. as m4/lex/awk) ${_bt}-links: .PHONY .for _tool in ${_bootstrap_tools_links} ${_bt}-link-${_tool}: .PHONY .MAKE @if [ ! -e "${WORLDTMP}/legacy/bin/${_tool}" ]; then \ source_path=`which ${_tool}`; \ if [ ! -e "$${source_path}" ] ; then \ echo "Cannot find host tool '${_tool}'"; false; \ fi; \ ln -sfnv "$${source_path}" "${WORLDTMP}/legacy/bin/${_tool}"; \ fi ${_bt}-links: ${_bt}-link-${_tool} .endfor bootstrap-tools: ${_bt}-links .PHONY # Please document (add comment) why something is in 'bootstrap-tools'. # Try to bound the building of the bootstrap-tool to just the # FreeBSD versions that need the tool built at this stage of the build. .for _tool in \ ${_clang_tblgen} \ ${_kerberos5_bootstrap_tools} \ ${_strfile} \ ${_gperf} \ ${_dtc} \ ${_cat} \ ${_kbdcontrol} \ ${_elftoolchain_libs} \ usr.bin/lorder \ lib/libopenbsd \ usr.bin/mandoc \ usr.bin/rpcgen \ ${_yacc} \ ${_m4} \ ${_lex} \ ${_other_bootstrap_tools} \ usr.bin/xinstall \ ${_gensnmptree} \ usr.sbin/config \ ${_crunchide} \ ${_crunchgen} \ ${_nmtree} \ ${_vtfontcvt} \ ${_localedef} ${_bt}-${_tool}: ${_bt}-links .PHONY .MAKE ${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \ cd ${.CURDIR}/${_tool}; \ if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \ if [ "${_tool}" = "usr.bin/lex" ]; then \ ${MAKE} DIRPRFX=${_tool}/ bootstrap; \ fi; \ ${MAKE} DIRPRFX=${_tool}/ all; \ ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP}/legacy install bootstrap-tools: ${_bt}-${_tool} .endfor # # build-tools: Build special purpose build tools # .if !defined(NO_SHARE) && ${MK_SYSCONS} != "no" _share= share/syscons/scrnmaps .endif .if ${MK_GCC} != "no" _gcc_tools= gnu/usr.bin/cc/cc_tools .endif .if ${MK_RESCUE} != "no" # rescue includes programs that have build-tools targets _rescue=rescue/rescue .endif .if ${MK_TCSH} != "no" _tcsh=bin/csh .endif .if ${MK_FILE} != "no" _libmagic=lib/libmagic .endif .if ${MK_PMC} != "no" && \ (${TARGET_ARCH} == "amd64" || ${TARGET_ARCH} == "i386") _jevents=lib/libpmc/pmu-events .endif # kernel-toolchain skips _cleanobj, so handle cleaning up previous # build-tools directories if needed. .if !defined(NO_CLEAN) && make(kernel-toolchain) _bt_clean= ${CLEANDIR} .endif .for _tool in \ ${_tcsh} \ bin/sh \ ${LOCAL_TOOL_DIRS} \ ${_jevents} \ lib/ncurses/ncurses \ lib/ncurses/ncursesw \ ${_rescue} \ ${_share} \ usr.bin/awk \ ${_libmagic} \ usr.bin/mkesdb_static \ usr.bin/mkcsmapper_static \ usr.bin/vi/catalog \ ${_gcc_tools} build-tools_${_tool}: .PHONY ${_+_}@${ECHODIR} "===> ${_tool} (${_bt_clean:D${_bt_clean},}obj,build-tools)"; \ cd ${.CURDIR}/${_tool}; \ if [ -n "${_bt_clean}" ]; then ${MAKE} DIRPRFX=${_tool}/ ${_bt_clean}; fi; \ if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \ ${MAKE} DIRPRFX=${_tool}/ build-tools build-tools: build-tools_${_tool} .endfor # # kernel-tools: Build kernel-building tools # kernel-tools: .PHONY mkdir -p ${WORLDTMP}/usr ${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \ -p ${WORLDTMP}/usr >/dev/null # # cross-tools: All the tools needed to build the rest of the system after # we get done with the earlier stages. It is the last set of tools needed # to begin building the target binaries. # .if ${TARGET_ARCH} != ${MACHINE_ARCH} || ${BUILD_WITH_STRICT_TMPPATH} != 0 .if ${TARGET_ARCH} == "amd64" || ${TARGET_ARCH} == "i386" _btxld= usr.sbin/btxld .endif .endif # Rebuild ctfconvert and ctfmerge to avoid difficult-to-diagnose failures # resulting from missing bug fixes or ELF Toolchain updates. .if ${MK_CDDL} != "no" _dtrace_tools= cddl/lib/libctf cddl/usr.bin/ctfconvert \ cddl/usr.bin/ctfmerge .endif # If we're given an XAS, don't build binutils. .if ${XAS:M/*} == "" .if ${MK_BINUTILS_BOOTSTRAP} != "no" _binutils= gnu/usr.bin/binutils .endif .if ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no" _elftctools= lib/libelftc \ lib/libpe \ usr.bin/objcopy \ usr.bin/nm \ usr.bin/size \ usr.bin/strings # These are not required by the build, but can be useful for developers who # cross-build on a FreeBSD 10 host: _elftctools+= usr.bin/addr2line .endif .elif ${TARGET_ARCH} != ${MACHINE_ARCH} && ${MK_ELFTOOLCHAIN_BOOTSTRAP} != "no" # If cross-building with an external binutils we still need to build strip for # the target (for at least crunchide). _elftctools= lib/libelftc \ lib/libpe \ usr.bin/objcopy .endif .if ${MK_CLANG_BOOTSTRAP} != "no" _clang= usr.bin/clang .endif .if ${MK_LLD_BOOTSTRAP} != "no" _lld= usr.bin/clang/lld .endif .if ${MK_CLANG_BOOTSTRAP} != "no" || ${MK_LLD_BOOTSTRAP} != "no" _clang_libs= lib/clang .endif .if ${MK_GCC_BOOTSTRAP} != "no" _gcc= gnu/usr.bin/cc .endif .if ${MK_USB} != "no" _usb_tools= stand/usb/tools .endif .if ${BUILD_WITH_STRICT_TMPPATH} != 0 || defined(BOOTSTRAP_ALL_TOOLS) _ar=usr.bin/ar .endif cross-tools: .MAKE .PHONY .for _tool in \ ${LOCAL_XTOOL_DIRS} \ ${_ar} \ ${_clang_libs} \ ${_clang} \ ${_lld} \ ${_binutils} \ ${_elftctools} \ ${_dtrace_tools} \ ${_gcc} \ ${_btxld} \ ${_usb_tools} ${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \ cd ${.CURDIR}/${_tool}; \ if [ -z "${NO_OBJWALK}" ]; then ${MAKE} DIRPRFX=${_tool}/ obj; fi; \ ${MAKE} DIRPRFX=${_tool}/ all; \ ${MAKE} DIRPRFX=${_tool}/ DESTDIR=${WORLDTMP} install .endfor # # native-xtools is the current target for qemu-user cross builds of ports # via poudriere and the imgact_binmisc kernel module. # This target merely builds a toolchan/sysroot, then builds the tools it wants # with the options it wants in a special MAKEOBJDIRPREFIX, using the toolchain # already built. It then installs the static tools to NXBDESTDIR for Poudriere # to pickup. # NXBOBJROOT= ${OBJROOT}${MACHINE}.${MACHINE_ARCH}/nxb/ NXBOBJTOP= ${NXBOBJROOT}${NXB_TARGET}.${NXB_TARGET_ARCH} NXTP?= /nxb-bin .if ${NXTP:N/*} .error NXTP variable should be an absolute path .endif NXBDESTDIR?= ${DESTDIR}${NXTP} # This is the list of tools to be built/installed as static and where # appropriate to build for the given TARGET.TARGET_ARCH. NXBDIRS+= \ bin/cat \ bin/chmod \ bin/cp \ ${_tcsh} \ bin/echo \ bin/expr \ bin/hostname \ bin/ln \ bin/ls \ bin/mkdir \ bin/mv \ bin/ps \ bin/realpath \ bin/rm \ bin/rmdir \ bin/sh \ bin/sleep \ sbin/md5 \ sbin/sysctl \ usr.bin/addr2line \ usr.bin/ar \ usr.bin/awk \ usr.bin/basename \ usr.bin/bmake \ usr.bin/bzip2 \ usr.bin/cmp \ usr.bin/diff \ usr.bin/dirname \ usr.bin/objcopy \ usr.bin/env \ usr.bin/fetch \ usr.bin/find \ usr.bin/grep \ usr.bin/gzip \ usr.bin/head \ usr.bin/id \ usr.bin/lex \ usr.bin/limits \ usr.bin/lorder \ usr.bin/mandoc \ usr.bin/mktemp \ usr.bin/mt \ usr.bin/nm \ usr.bin/patch \ usr.bin/readelf \ usr.bin/sed \ usr.bin/size \ usr.bin/sort \ usr.bin/strings \ usr.bin/tar \ usr.bin/touch \ usr.bin/tr \ usr.bin/true \ usr.bin/uniq \ usr.bin/unzip \ usr.bin/wc \ usr.bin/xargs \ usr.bin/xinstall \ usr.bin/xz \ usr.bin/yacc \ usr.sbin/chown SUBDIR_DEPEND_usr.bin/clang= lib/clang .if ${MK_CLANG} != "no" NXBDIRS+= lib/clang NXBDIRS+= usr.bin/clang .endif .if ${MK_GCC} != "no" NXBDIRS+= gnu/usr.bin/cc .endif .if ${MK_BINUTILS} != "no" NXBDIRS+= gnu/usr.bin/binutils .endif # XXX: native-xtools passes along ${NXBDIRS} in SUBDIR_OVERRIDE that needs # to be evaluated after NXBDIRS is set. .if make(install) && !empty(SUBDIR_OVERRIDE) SUBDIR= ${SUBDIR_OVERRIDE} .endif NXBMAKEARGS+= \ OBJTOP=${NXBOBJTOP:Q} \ OBJROOT=${NXBOBJROOT:Q} \ MAKEOBJDIRPREFIX= \ -DNO_SHARED \ -DNO_CPU_CFLAGS \ -DNO_PIC \ SSP_CFLAGS= \ MK_CASPER=no \ MK_CLANG_EXTRAS=no \ MK_CLANG_FULL=no \ MK_CTF=no \ MK_DEBUG_FILES=no \ MK_GDB=no \ MK_HTML=no \ MK_LLDB=no \ MK_MAN=no \ MK_MAN_UTILS=yes \ MK_OFED=no \ MK_OPENSSH=no \ MK_PROFILE=no \ MK_RETPOLINE=no \ MK_SENDMAIL=no \ MK_SVNLITE=no \ MK_TESTS=no \ MK_WARNS=no \ MK_ZFS=no .if make(native-xtools*) && \ (!defined(NXB_TARGET) || !defined(NXB_TARGET_ARCH)) .error Missing NXB_TARGET / NXB_TARGET_ARCH .endif # For 'toolchain' we want to produce native binaries that themselves generate # native binaries. NXBTMAKE= ${NXBMAKEENV} ${MAKE} ${NXBMAKEARGS:N-DNO_PIC:N-DNO_SHARED} \ TARGET=${MACHINE} TARGET_ARCH=${MACHINE_ARCH} # For 'everything' we want to produce native binaries (hence -target to # be MACHINE) that themselves generate TARGET.TARGET_ARCH binaries. # TARGET/TARGET_ARCH are still passed along from user. # # Use the toolchain we create as an external toolchain. .if ${USING_SYSTEM_COMPILER} == "yes" || ${XCC:N${CCACHE_BIN}:M/*} NXBMAKE+= XCC="${XCC}" \ XCXX="${XCXX}" \ XCPP="${XCPP}" .else NXBMAKE+= XCC="${NXBOBJTOP}/tmp/usr/bin/cc" \ XCXX="${NXBOBJTOP}/tmp/usr/bin/c++" \ XCPP="${NXBOBJTOP}/tmp/usr/bin/cpp" .endif NXBMAKE+= ${NXBMAKEENV} ${MAKE} -f Makefile.inc1 ${NXBMAKEARGS} \ TARGET=${NXB_TARGET} TARGET_ARCH=${NXB_TARGET_ARCH} \ TARGET_TRIPLE=${MACHINE_TRIPLE:Q} # NXBDIRS is improperly based on MACHINE rather than NXB_TARGET. Need to # invoke a sub-make to reevaluate MK_GCC, etc, for NXBDIRS. NXBMAKE+= SUBDIR_OVERRIDE='$${NXBDIRS:M*}' # Need to avoid the -isystem logic when using clang as an external toolchain # even if the TARGET being built for wants GCC. NXBMAKE+= WANT_COMPILER_TYPE='$${X_COMPILER_TYPE}' native-xtools: .PHONY ${_+_}cd ${.CURDIR}; ${NXBTMAKE} _cleanobj MK_GCC=yes # Build the bootstrap/host/cross tools that produce native binaries # Pass along MK_GCC=yes to ensure GCC-needed build tools are built. # We don't quite know what the NXB_TARGET wants so just build it. ${_+_}cd ${.CURDIR}; ${NXBTMAKE} kernel-toolchain MK_GCC=yes # Populate includes/libraries sysroot that produce native binaries. # This is split out from 'toolchain' above mostly so that target LLVM # libraries have a proper LLVM_DEFAULT_TARGET_TRIPLE without # polluting the cross-compiler build. The LLVM/GCC libs are skipped # here to avoid the problem but are kept in 'toolchain' so that # needed build tools are built. ${_+_}cd ${.CURDIR}; ${NXBTMAKE} _includes MK_CLANG=no MK_GCC=no ${_+_}cd ${.CURDIR}; ${NXBTMAKE} _libraries MK_CLANG=no MK_GCC=no # Clean out improper TARGET=MACHINE files ${_+_}cd ${.CURDIR}/gnu/usr.bin/cc/cc_tools; ${NXBTMAKE} cleandir .if !defined(NO_OBJWALK) ${_+_}cd ${.CURDIR}; ${NXBMAKE} _obj .endif ${_+_}cd ${.CURDIR}; ${NXBMAKE} everything @echo ">> native-xtools done. Use 'make native-xtools-install' to install to a given DESTDIR" native-xtools-install: .PHONY mkdir -p ${NXBDESTDIR}/bin ${NXBDESTDIR}/sbin ${NXBDESTDIR}/usr ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \ -p ${NXBDESTDIR}/usr >/dev/null ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \ -p ${NXBDESTDIR}/usr/include >/dev/null ${_+_}cd ${.CURDIR}; ${NXBMAKE} \ DESTDIR=${NXBDESTDIR} \ -DNO_ROOT \ install # # hierarchy - ensure that all the needed directories are present # hierarchy hier: .MAKE .PHONY ${_+_}cd ${.CURDIR}/etc; ${HMAKE} distrib-dirs # # libraries - build all libraries, and install them under ${DESTDIR}. # # The list of libraries with dependents (${_prebuild_libs}) and their # interdependencies (__L) are built automatically by the # ${.CURDIR}/tools/make_libdeps.sh script. # libraries: .MAKE .PHONY ${_+_}cd ${.CURDIR}; \ ${MAKE} -f Makefile.inc1 _prereq_libs; \ ${MAKE} -f Makefile.inc1 _startup_libs; \ ${MAKE} -f Makefile.inc1 _prebuild_libs; \ ${MAKE} -f Makefile.inc1 _generic_libs # # static libgcc.a prerequisite for shared libc # _prereq_libs= lib/libcompiler_rt .if ${MK_SSP} != "no" _prereq_libs+= gnu/lib/libssp/libssp_nonshared .endif # These dependencies are not automatically generated: # # gnu/lib/csu, gnu/lib/libgcc, lib/csu and lib/libc must be built before # all shared libraries for ELF. # _startup_libs= lib/csu .if ${MK_BSD_CRTBEGIN} == "no" _startup_libs+= gnu/lib/csu .endif _startup_libs+= lib/libcompiler_rt _startup_libs+= lib/libc _startup_libs+= lib/libc_nonshared .if ${MK_LIBCPLUSPLUS} != "no" _startup_libs+= lib/libcxxrt .endif .if ${MK_LLVM_LIBUNWIND} != "no" _prereq_libs+= lib/libgcc_eh lib/libgcc_s _startup_libs+= lib/libgcc_eh lib/libgcc_s lib/libgcc_s__L: lib/libc__L lib/libgcc_s__L: lib/libc_nonshared__L .if ${MK_LIBCPLUSPLUS} != "no" lib/libcxxrt__L: lib/libgcc_s__L .endif .else # MK_LLVM_LIBUNWIND == no _prereq_libs+= gnu/lib/libgcc _startup_libs+= gnu/lib/libgcc gnu/lib/libgcc__L: lib/libc__L gnu/lib/libgcc__L: lib/libc_nonshared__L .if ${MK_LIBCPLUSPLUS} != "no" lib/libcxxrt__L: gnu/lib/libgcc__L .endif .endif _prebuild_libs= ${_kerberos5_lib_libasn1} \ ${_kerberos5_lib_libhdb} \ ${_kerberos5_lib_libheimbase} \ ${_kerberos5_lib_libheimntlm} \ ${_libsqlite3} \ ${_kerberos5_lib_libheimipcc} \ ${_kerberos5_lib_libhx509} ${_kerberos5_lib_libkrb5} \ ${_kerberos5_lib_libroken} \ ${_kerberos5_lib_libwind} \ lib/libbz2 ${_libcom_err} lib/libcrypt \ lib/libelf lib/libexpat \ lib/libfigpar \ ${_lib_libgssapi} \ lib/libkiconv lib/libkvm lib/liblzma lib/libmd lib/libnv \ lib/libzstd \ ${_lib_casper} \ lib/ncurses/ncurses lib/ncurses/ncursesw \ lib/libopie lib/libpam/libpam ${_lib_libthr} \ ${_lib_libradius} lib/libsbuf lib/libtacplus \ lib/libgeom \ ${_cddl_lib_libumem} ${_cddl_lib_libnvpair} \ ${_cddl_lib_libuutil} \ ${_cddl_lib_libavl} \ ${_cddl_lib_libzfs_core} ${_cddl_lib_libzfs} \ ${_cddl_lib_libctf} \ lib/libufs \ lib/libutil lib/libpjdlog ${_lib_libypclnt} lib/libz lib/msun \ ${_secure_lib_libcrypto} ${_secure_lib_libssl} \ ${_lib_libldns} ${_secure_lib_libssh} .if ${MK_GNUCXX} != "no" _prebuild_libs+= gnu/lib/libstdc++ gnu/lib/libsupc++ gnu/lib/libstdc++__L: lib/msun__L gnu/lib/libsupc++__L: gnu/lib/libstdc++__L .endif .if ${MK_DIALOG} != "no" _prebuild_libs+= gnu/lib/libdialog gnu/lib/libdialog__L: lib/msun__L lib/ncurses/ncursesw__L .endif .if ${MK_LIBCPLUSPLUS} != "no" _prebuild_libs+= lib/libc++ .endif lib/libgeom__L: lib/libexpat__L lib/libkvm__L: lib/libelf__L .if ${MK_LIBTHR} != "no" _lib_libthr= lib/libthr .endif .if ${MK_RADIUS_SUPPORT} != "no" _lib_libradius= lib/libradius .endif .if ${MK_OFED} != "no" _prebuild_libs+= \ lib/ofed/libibverbs \ lib/ofed/libibmad \ lib/ofed/libibumad \ lib/ofed/complib \ lib/ofed/libmlx5 lib/ofed/libibmad__L: lib/ofed/libibumad__L lib/ofed/complib__L: lib/libthr__L lib/ofed/libmlx5__L: lib/ofed/libibverbs__L lib/libthr__L .endif .if ${MK_CASPER} != "no" _lib_casper= lib/libcasper .endif lib/libpjdlog__L: lib/libutil__L lib/libcasper__L: lib/libnv__L lib/liblzma__L: lib/libthr__L lib/libzstd__L: lib/libthr__L _generic_libs= ${_cddl_lib} gnu/lib ${_kerberos5_lib} lib ${_secure_lib} usr.bin/lex/lib .if ${MK_IPFILTER} != "no" _generic_libs+= sbin/ipf/libipf .endif .for _DIR in ${LOCAL_LIB_DIRS} .if ${_DIR} == ".WAIT" || (empty(_generic_libs:M${_DIR}) && exists(${.CURDIR}/${_DIR}/Makefile)) _generic_libs+= ${_DIR} .endif .endfor lib/libopie__L lib/libtacplus__L: lib/libmd__L .if ${MK_CDDL} != "no" _cddl_lib_libumem= cddl/lib/libumem _cddl_lib_libnvpair= cddl/lib/libnvpair _cddl_lib_libavl= cddl/lib/libavl _cddl_lib_libuutil= cddl/lib/libuutil .if ${MK_ZFS} != "no" _cddl_lib_libzfs_core= cddl/lib/libzfs_core _cddl_lib_libzfs= cddl/lib/libzfs cddl/lib/libzfs_core__L: cddl/lib/libnvpair__L cddl/lib/libzfs__L: cddl/lib/libzfs_core__L lib/msun__L lib/libutil__L cddl/lib/libzfs__L: lib/libthr__L lib/libmd__L lib/libz__L cddl/lib/libumem__L cddl/lib/libzfs__L: cddl/lib/libuutil__L cddl/lib/libavl__L lib/libgeom__L lib/libbe__L: cddl/lib/libzfs__L .endif _cddl_lib_libctf= cddl/lib/libctf _cddl_lib= cddl/lib cddl/lib/libctf__L: lib/libz__L .endif # cddl/lib/libdtrace requires lib/libproc and lib/librtld_db; it's only built # on select architectures though (see cddl/lib/Makefile) .if ${MACHINE_CPUARCH} != "sparc64" _prebuild_libs+= lib/libprocstat lib/libproc lib/librtld_db lib/libprocstat__L: lib/libelf__L lib/libkvm__L lib/libutil__L lib/libproc__L: lib/libprocstat__L lib/librtld_db__L: lib/libprocstat__L .endif .if ${MK_CRYPT} != "no" .if ${MK_OPENSSL} != "no" _secure_lib_libcrypto= secure/lib/libcrypto _secure_lib_libssl= secure/lib/libssl lib/libradius__L secure/lib/libssl__L: secure/lib/libcrypto__L secure/lib/libcrypto__L: lib/libthr__L .if ${MK_LDNS} != "no" _lib_libldns= lib/libldns lib/libldns__L: secure/lib/libssl__L .endif .if ${MK_OPENSSH} != "no" _secure_lib_libssh= secure/lib/libssh secure/lib/libssh__L: lib/libz__L secure/lib/libcrypto__L lib/libcrypt__L .if ${MK_LDNS} != "no" secure/lib/libssh__L: lib/libldns__L .endif .if ${MK_GSSAPI} != "no" && ${MK_KERBEROS_SUPPORT} != "no" secure/lib/libssh__L: lib/libgssapi__L kerberos5/lib/libkrb5__L \ kerberos5/lib/libhx509__L kerberos5/lib/libasn1__L lib/libcom_err__L \ lib/libmd__L kerberos5/lib/libroken__L .endif .endif .endif _secure_lib= secure/lib .endif .if ${MK_KERBEROS} != "no" kerberos5/lib/libasn1__L: lib/libcom_err__L kerberos5/lib/libroken__L kerberos5/lib/libhdb__L: kerberos5/lib/libasn1__L lib/libcom_err__L \ kerberos5/lib/libkrb5__L kerberos5/lib/libroken__L \ kerberos5/lib/libwind__L lib/libsqlite3__L kerberos5/lib/libheimntlm__L: secure/lib/libcrypto__L kerberos5/lib/libkrb5__L \ kerberos5/lib/libroken__L lib/libcom_err__L kerberos5/lib/libhx509__L: kerberos5/lib/libasn1__L lib/libcom_err__L \ secure/lib/libcrypto__L kerberos5/lib/libroken__L kerberos5/lib/libwind__L kerberos5/lib/libkrb5__L: kerberos5/lib/libasn1__L lib/libcom_err__L \ lib/libcrypt__L secure/lib/libcrypto__L kerberos5/lib/libhx509__L \ kerberos5/lib/libroken__L kerberos5/lib/libwind__L \ kerberos5/lib/libheimbase__L kerberos5/lib/libheimipcc__L kerberos5/lib/libroken__L: lib/libcrypt__L kerberos5/lib/libwind__L: kerberos5/lib/libroken__L lib/libcom_err__L kerberos5/lib/libheimbase__L: lib/libthr__L kerberos5/lib/libheimipcc__L: kerberos5/lib/libroken__L kerberos5/lib/libheimbase__L lib/libthr__L .endif lib/libsqlite3__L: lib/libthr__L .if ${MK_GSSAPI} != "no" _lib_libgssapi= lib/libgssapi .endif .if ${MK_KERBEROS} != "no" _kerberos5_lib= kerberos5/lib _kerberos5_lib_libasn1= kerberos5/lib/libasn1 _kerberos5_lib_libhdb= kerberos5/lib/libhdb _kerberos5_lib_libheimbase= kerberos5/lib/libheimbase _kerberos5_lib_libkrb5= kerberos5/lib/libkrb5 _kerberos5_lib_libhx509= kerberos5/lib/libhx509 _kerberos5_lib_libroken= kerberos5/lib/libroken _kerberos5_lib_libheimntlm= kerberos5/lib/libheimntlm _libsqlite3= lib/libsqlite3 _kerberos5_lib_libheimipcc= kerberos5/lib/libheimipcc _kerberos5_lib_libwind= kerberos5/lib/libwind _libcom_err= lib/libcom_err .endif .if ${MK_NIS} != "no" _lib_libypclnt= lib/libypclnt .endif .if ${MK_OPENSSL} == "no" lib/libradius__L: lib/libmd__L .endif lib/libproc__L: \ ${_cddl_lib_libctf:D${_cddl_lib_libctf}__L} lib/libelf__L lib/librtld_db__L lib/libutil__L .if ${MK_CXX} != "no" .if ${MK_LIBCPLUSPLUS} != "no" lib/libproc__L: lib/libcxxrt__L .else # This implies MK_GNUCXX != "no"; see lib/libproc lib/libproc__L: gnu/lib/libsupc++__L .endif .endif .for _lib in ${_prereq_libs} ${_lib}__PL: .PHONY .MAKE .if !defined(_MKSHOWCONFIG) && exists(${.CURDIR}/${_lib}) ${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \ cd ${.CURDIR}/${_lib}; \ if [ -z "${NO_OBJWALK}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \ ${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \ DIRPRFX=${_lib}/ all; \ ${MAKE} MK_TESTS=no MK_PROFILE=no -DNO_PIC \ DIRPRFX=${_lib}/ install .endif .endfor .for _lib in ${_startup_libs} ${_prebuild_libs} ${_generic_libs} ${_lib}__L: .PHONY .MAKE .if !defined(_MKSHOWCONFIG) && exists(${.CURDIR}/${_lib}) ${_+_}@${ECHODIR} "===> ${_lib} (obj,all,install)"; \ cd ${.CURDIR}/${_lib}; \ if [ -z "${NO_OBJWALK}" ]; then ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ obj; fi; \ ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ all; \ ${MAKE} MK_TESTS=no DIRPRFX=${_lib}/ install .endif .endfor _prereq_libs: ${_prereq_libs:S/$/__PL/} _startup_libs: ${_startup_libs:S/$/__L/} _prebuild_libs: ${_prebuild_libs:S/$/__L/} _generic_libs: ${_generic_libs:S/$/__L/} # Enable SUBDIR_PARALLEL when not calling 'make all', unless called from # 'everything' with _PARALLEL_SUBDIR_OK set. This is because it is unlikely # that running 'make all' from the top-level, especially with a SUBDIR_OVERRIDE # or LOCAL_DIRS set, will have a reliable build if SUBDIRs are built in # parallel. This is safe for the world stage of buildworld though since it has # already built libraries in a proper order and installed includes into # WORLDTMP. Special handling is done for SUBDIR ordering for 'install*' to # avoid trashing a system if it crashes mid-install. .if !make(all) || defined(_PARALLEL_SUBDIR_OK) SUBDIR_PARALLEL= .endif .include .if make(check-old) || make(check-old-dirs) || \ make(check-old-files) || make(check-old-libs) || \ make(delete-old) || make(delete-old-dirs) || \ make(delete-old-files) || make(delete-old-libs) # # check for / delete old files section # .include "ObsoleteFiles.inc" OLD_LIBS_MESSAGE="Please be sure no application still uses those libraries, \ else you can not start such an application. Consult UPDATING for more \ information regarding how to cope with the removal/revision bump of a \ specific library." .if !defined(BATCH_DELETE_OLD_FILES) RM_I=-i .else RM_I=-v .endif delete-old-files: .PHONY @echo ">>> Removing old files (only deletes safe to delete libs)" # Ask for every old file if the user really wants to remove it. # It's annoying, but better safe than sorry. # NB: We cannot pass the list of OLD_FILES as a parameter because the # argument list will get too long. Using .for/.endfor make "loops" will make # the Makefile parser segfault. @exec 3<&0; \ cd ${.CURDIR}; \ ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \ -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | sort | \ while read file; do \ if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \ chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \ rm ${RM_I} "${DESTDIR}/$${file}" <&3; \ fi; \ for ext in debug symbols; do \ if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \ "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \ rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \ <&3; \ fi; \ done; \ done # Remove catpages without corresponding manpages. @exec 3<&0; \ find ${DESTDIR}/usr/share/man/cat* ! -type d 2>/dev/null | sort | \ sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \ while read catpage; do \ read manpage; \ if [ ! -e "$${manpage}" ]; then \ rm ${RM_I} $${catpage} <&3; \ fi; \ done @echo ">>> Old files removed" check-old-files: .PHONY @echo ">>> Checking for old files" @cd ${.CURDIR}; \ ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \ -V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \ while read file; do \ if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \ echo "${DESTDIR}/$${file}"; \ fi; \ for ext in debug symbols; do \ if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \ echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \ fi; \ done; \ done | sort # Check for catpages without corresponding manpages. @find ${DESTDIR}/usr/share/man/cat* ! -type d 2>/dev/null | \ sed -ep -e's:${DESTDIR}/usr/share/man/cat:${DESTDIR}/usr/share/man/man:' | \ while read catpage; do \ read manpage; \ if [ ! -e "$${manpage}" ]; then \ echo $${catpage}; \ fi; \ done | sort delete-old-libs: .PHONY @echo ">>> Removing old libraries" @echo "${OLD_LIBS_MESSAGE}" | fmt @exec 3<&0; \ cd ${.CURDIR}; \ ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \ -V OLD_LIBS | xargs -n1 | sort | \ while read file; do \ if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \ chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \ rm ${RM_I} "${DESTDIR}/$${file}" <&3; \ fi; \ for ext in debug symbols; do \ if ! [ -e "${DESTDIR}/$${file}" ] && [ -f \ "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \ rm ${RM_I} "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" \ <&3; \ fi; \ done; \ done @echo ">>> Old libraries removed" check-old-libs: .PHONY @echo ">>> Checking for old libraries" @cd ${.CURDIR}; \ ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \ -V OLD_LIBS | xargs -n1 | \ while read file; do \ if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \ echo "${DESTDIR}/$${file}"; \ fi; \ for ext in debug symbols; do \ if [ -f "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}" ]; then \ echo "${DESTDIR}${DEBUGDIR}/$${file}.$${ext}"; \ fi; \ done; \ done | sort delete-old-dirs: .PHONY @echo ">>> Removing old directories" @cd ${.CURDIR}; \ ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \ -V OLD_DIRS | xargs -n1 | sort -r | \ while read dir; do \ if [ -d "${DESTDIR}/$${dir}" ]; then \ rmdir -v "${DESTDIR}/$${dir}" || true; \ elif [ -L "${DESTDIR}/$${dir}" ]; then \ echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \ fi; \ if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \ rmdir -v "${DESTDIR}${DEBUGDIR}/$${dir}" || true; \ elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \ echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \ fi; \ done @echo ">>> Old directories removed" check-old-dirs: .PHONY @echo ">>> Checking for old directories" @cd ${.CURDIR}; \ ${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \ -V OLD_DIRS | xargs -n1 | sort -r | \ while read dir; do \ if [ -d "${DESTDIR}/$${dir}" ]; then \ echo "${DESTDIR}/$${dir}"; \ elif [ -L "${DESTDIR}/$${dir}" ]; then \ echo "${DESTDIR}/$${dir} is a link, please remove everything manually."; \ fi; \ if [ -d "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \ echo "${DESTDIR}${DEBUGDIR}/$${dir}"; \ elif [ -L "${DESTDIR}${DEBUGDIR}/$${dir}" ]; then \ echo "${DESTDIR}${DEBUGDIR}/$${dir} is a link, please remove everything manually."; \ fi; \ done delete-old: delete-old-files delete-old-dirs .PHONY @echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'." check-old: check-old-files check-old-libs check-old-dirs .PHONY @echo "To remove old files and directories run '${MAKE_CMD} delete-old'." @echo "To remove old libraries run '${MAKE_CMD} delete-old-libs'." .endif # # showconfig - show build configuration. # showconfig: .PHONY @(${MAKE} -n -f ${.CURDIR}/sys/conf/kern.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes; \ ${MAKE} -n -f ${.CURDIR}/share/mk/src.opts.mk -V dummy -dg1 UPDATE_DEPENDFILE=no NO_OBJ=yes) 2>&1 | grep ^MK_ | sort -u .if !empty(KRNLOBJDIR) && !empty(KERNCONF) DTBOUTPUTPATH= ${KRNLOBJDIR}/${KERNCONF}/ .if !defined(FDT_DTS_FILE) || empty(FDT_DTS_FILE) .if !defined(_MKSHOWCONFIG) && exists(${KERNCONFDIR}/${KERNCONF}) FDT_DTS_FILE!= awk 'BEGIN {FS="="} /^makeoptions[[:space:]]+FDT_DTS_FILE/ {print $$2}' \ '${KERNCONFDIR}/${KERNCONF}' ; echo .endif .endif .endif .if !defined(DTBOUTPUTPATH) || !exists(${DTBOUTPUTPATH}) DTBOUTPUTPATH= ${.CURDIR} .endif # # Build 'standalone' Device Tree Blob # builddtb: .PHONY @PATH=${TMPPATH} MACHINE=${TARGET} \ ${.CURDIR}/sys/tools/fdt/make_dtb.sh ${.CURDIR}/sys \ "${FDT_DTS_FILE}" ${DTBOUTPUTPATH} ############### # cleanworld # In the following, the first 'rm' in a series will usually remove all # files and directories. If it does not, then there are probably some # files with file flags set, so this unsets them and tries the 'rm' a # second time. There are situations where this target will be cleaning # some directories via more than one method, but that duplication is # needed to correctly handle all the possible situations. Removing all # files without file flags set in the first 'rm' instance saves time, # because 'chflags' will need to operate on fewer files afterwards. # # It is expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be # created by bsd.obj.mk, except that we don't want to .include that file # in this makefile. We don't do a cleandir walk if MK_AUTO_OBJ is yes # since it is not possible for files to land in the wrong place. # .if make(cleanworld) BW_CANONICALOBJDIR:=${OBJTOP}/ .elif make(cleanuniverse) BW_CANONICALOBJDIR:=${OBJROOT} .if ${MK_UNIFIED_OBJDIR} == "no" .error ${.TARGETS} only supported with WITH_UNIFIED_OBJDIR enabled. .endif .endif cleanworld cleanuniverse: .PHONY .if !empty(BW_CANONICALOBJDIR) && exists(${BW_CANONICALOBJDIR}) && \ ${.CURDIR:tA} != ${BW_CANONICALOBJDIR:tA} -rm -rf ${BW_CANONICALOBJDIR}* -chflags -R 0 ${BW_CANONICALOBJDIR} rm -rf ${BW_CANONICALOBJDIR}* .endif .if make(cleanworld) && ${MK_AUTO_OBJ} == "no" && \ (empty(BW_CANONICALOBJDIR) || ${.CURDIR:tA} == ${BW_CANONICALOBJDIR:tA}) .if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR} # To be safe in this case, fall back to a 'make cleandir' ${_+_}@cd ${.CURDIR}; ${MAKE} cleandir .endif .endif .if ${TARGET} == ${MACHINE} && ${TARGET_ARCH} == ${MACHINE_ARCH} XDEV_CPUTYPE?=${CPUTYPE} .else XDEV_CPUTYPE?=${TARGET_CPUTYPE} .endif NOFUN=-DNO_FSCHG MK_HTML=no -DNO_LINT \ MK_MAN=no MK_NLS=no MK_PROFILE=no \ MK_KERBEROS=no MK_RESCUE=no MK_TESTS=no MK_WARNS=no \ TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \ CPUTYPE=${XDEV_CPUTYPE} XDDIR=${TARGET_ARCH}-freebsd XDTP?=/usr/${XDDIR} .if ${XDTP:N/*} .error XDTP variable should be an absolute path .endif CDBOBJROOT= ${OBJROOT}${MACHINE}.${MACHINE_ARCH}/xdev/ CDBOBJTOP= ${CDBOBJROOT}${XDDIR} CDBENV= \ INSTALL="sh ${.CURDIR}/tools/install.sh" CDENV= ${CDBENV} \ TOOLS_PREFIX=${XDTP} CDMAKEARGS= \ OBJTOP=${CDBOBJTOP:Q} \ OBJROOT=${CDBOBJROOT:Q} CD2MAKEARGS= ${CDMAKEARGS} .if ${WANT_COMPILER_TYPE} == gcc || \ (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc) # GCC requires -isystem and -L when using a cross-compiler. --sysroot # won't set header path and -L is used to ensure the base library path # is added before the port PREFIX library path. CD2CFLAGS+= -isystem ${XDDESTDIR}/usr/include -L${XDDESTDIR}/usr/lib # GCC requires -B to find /usr/lib/crti.o when using a cross-compiler # combined with --sysroot. CD2CFLAGS+= -B${XDDESTDIR}/usr/lib # Force using libc++ for external GCC. .if defined(X_COMPILER_TYPE) && \ ${X_COMPILER_TYPE} == gcc && ${X_COMPILER_VERSION} >= 40800 CD2CXXFLAGS+= -isystem ${XDDESTDIR}/usr/include/c++/v1 -std=c++11 \ -nostdinc++ .endif .endif CD2CFLAGS+= --sysroot=${XDDESTDIR}/ CD2ENV=${CDENV} CC="${CC} ${CD2CFLAGS}" CXX="${CXX} ${CD2CXXFLAGS} ${CD2CFLAGS}" \ CPP="${CPP} ${CD2CFLAGS}" \ MACHINE=${TARGET} MACHINE_ARCH=${TARGET_ARCH} CDTMP= ${OBJTOP}/${XDDIR}/tmp CDMAKE=${CDENV} PATH=${CDTMP}/usr/bin:${PATH} ${MAKE} ${CDMAKEARGS} ${NOFUN} CD2MAKE=${CD2ENV} PATH=${CDTMP}/usr/bin:${XDDESTDIR}/usr/bin:${PATH} \ ${MAKE} ${CD2MAKEARGS} ${NOFUN} .if ${MK_META_MODE} != "no" # Don't rebuild build-tools targets during normal build. CD2MAKE+= BUILD_TOOLS_META=.NOMETA .endif XDDESTDIR=${DESTDIR}${XDTP} .ORDER: xdev-build xdev-install xdev-links xdev: xdev-build xdev-install .PHONY .ORDER: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools xdev-build: _xb-worldtmp _xb-bootstrap-tools _xb-build-tools _xb-cross-tools .PHONY _xb-worldtmp: .PHONY mkdir -p ${CDTMP}/usr ${WORLDTMP_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \ -p ${CDTMP}/usr >/dev/null _xb-bootstrap-tools: .PHONY .for _tool in \ ${_clang_tblgen} \ ${_gperf} \ ${_yacc} ${_+_}@${ECHODIR} "===> ${_tool} (obj,all,install)"; \ cd ${.CURDIR}/${_tool}; \ if [ -z "${NO_OBJWALK}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \ ${CDMAKE} DIRPRFX=${_tool}/ all; \ ${CDMAKE} DIRPRFX=${_tool}/ DESTDIR=${CDTMP} install .endfor _xb-build-tools: .PHONY ${_+_}@cd ${.CURDIR}; \ ${CDBENV} ${MAKE} ${CDMAKEARGS} -f Makefile.inc1 ${NOFUN} build-tools XDEVDIRS= \ ${_clang_libs} \ ${_lld} \ ${_binutils} \ ${_elftctools} \ usr.bin/ar \ ${_clang} \ ${_gcc} _xb-cross-tools: .PHONY .for _tool in ${XDEVDIRS} ${_+_}@${ECHODIR} "===> xdev ${_tool} (obj,all)"; \ cd ${.CURDIR}/${_tool}; \ if [ -z "${NO_OBJWALK}" ]; then ${CDMAKE} DIRPRFX=${_tool}/ obj; fi; \ ${CDMAKE} DIRPRFX=${_tool}/ all .endfor _xi-mtree: .PHONY ${_+_}@${ECHODIR} "mtree populating ${XDDESTDIR}" mkdir -p ${XDDESTDIR} ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.root.dist \ -p ${XDDESTDIR} >/dev/null ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.usr.dist \ -p ${XDDESTDIR}/usr >/dev/null ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.include.dist \ -p ${XDDESTDIR}/usr/include >/dev/null .if defined(LIBCOMPAT) ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \ -p ${XDDESTDIR}/usr >/dev/null .endif .if ${MK_TESTS} != "no" mkdir -p ${XDDESTDIR}${TESTSBASE} ${DESTDIR_MTREE} -f ${.CURDIR}/etc/mtree/BSD.tests.dist \ -p ${XDDESTDIR}${TESTSBASE} >/dev/null .endif .ORDER: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries xdev-install: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries .PHONY _xi-cross-tools: .PHONY @echo "_xi-cross-tools" .for _tool in ${XDEVDIRS} ${_+_}@${ECHODIR} "===> xdev ${_tool} (install)"; \ cd ${.CURDIR}/${_tool}; \ ${CDMAKE} DIRPRFX=${_tool}/ install DESTDIR=${XDDESTDIR} .endfor _xi-includes: .PHONY .if !defined(NO_OBJWALK) ${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 _obj \ DESTDIR=${XDDESTDIR} .endif ${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 includes \ DESTDIR=${XDDESTDIR} _xi-libraries: .PHONY ${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 libraries \ DESTDIR=${XDDESTDIR} xdev-links: .PHONY ${_+_}cd ${XDDESTDIR}/usr/bin; \ mkdir -p ../../../../usr/bin; \ for i in *; do \ ln -sf ../../${XDTP}/usr/bin/$$i \ ../../../../usr/bin/${XDDIR}-$$i; \ ln -sf ../../${XDTP}/usr/bin/$$i \ ../../../../usr/bin/${XDDIR}${_REVISION}-$$i; \ done Index: head/lib/libc/include/libc_private.h =================================================================== --- head/lib/libc/include/libc_private.h (revision 352702) +++ head/lib/libc/include/libc_private.h (revision 352703) @@ -1,431 +1,432 @@ /*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1998 John Birrell . * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ * * Private definitions for libc, libc_r and libpthread. * */ #ifndef _LIBC_PRIVATE_H_ #define _LIBC_PRIVATE_H_ #include #include /* * This global flag is non-zero when a process has created one * or more threads. It is used to avoid calling locking functions * when they are not required. */ #ifndef __LIBC_ISTHREADED_DECLARED #define __LIBC_ISTHREADED_DECLARED extern int __isthreaded; #endif /* * Elf_Auxinfo *__elf_aux_vector, the pointer to the ELF aux vector * provided by kernel. Either set for us by rtld, or found at runtime * on stack for static binaries. * * Type is void to avoid polluting whole libc with ELF types. */ extern void *__elf_aux_vector; /* * libc should use libc_dlopen internally, which respects a global * flag where loading of new shared objects can be restricted. */ void *libc_dlopen(const char *, int); /* * For dynamic linker. */ void _rtld_error(const char *fmt, ...); /* * File lock contention is difficult to diagnose without knowing * where locks were set. Allow a debug library to be built which * records the source file and line number of each lock call. */ #ifdef _FLOCK_DEBUG #define _FLOCKFILE(x) _flockfile_debug(x, __FILE__, __LINE__) #else #define _FLOCKFILE(x) _flockfile(x) #endif /* * Macros for locking and unlocking FILEs. These test if the * process is threaded to avoid locking when not required. */ #define FLOCKFILE(fp) if (__isthreaded) _FLOCKFILE(fp) #define FUNLOCKFILE(fp) if (__isthreaded) _funlockfile(fp) struct _spinlock; extern struct _spinlock __stdio_thread_lock __hidden; #define STDIO_THREAD_LOCK() \ do { \ if (__isthreaded) \ _SPINLOCK(&__stdio_thread_lock); \ } while (0) #define STDIO_THREAD_UNLOCK() \ do { \ if (__isthreaded) \ _SPINUNLOCK(&__stdio_thread_lock); \ } while (0) void __libc_spinlock_stub(struct _spinlock *); void __libc_spinunlock_stub(struct _spinlock *); /* * Indexes into the pthread jump table. * * Warning! If you change this type, you must also change the threads * libraries that reference it (libc_r, libpthread). */ typedef enum { PJT_ATFORK, PJT_ATTR_DESTROY, PJT_ATTR_GETDETACHSTATE, PJT_ATTR_GETGUARDSIZE, PJT_ATTR_GETINHERITSCHED, PJT_ATTR_GETSCHEDPARAM, PJT_ATTR_GETSCHEDPOLICY, PJT_ATTR_GETSCOPE, PJT_ATTR_GETSTACKADDR, PJT_ATTR_GETSTACKSIZE, PJT_ATTR_INIT, PJT_ATTR_SETDETACHSTATE, PJT_ATTR_SETGUARDSIZE, PJT_ATTR_SETINHERITSCHED, PJT_ATTR_SETSCHEDPARAM, PJT_ATTR_SETSCHEDPOLICY, PJT_ATTR_SETSCOPE, PJT_ATTR_SETSTACKADDR, PJT_ATTR_SETSTACKSIZE, PJT_CANCEL, PJT_CLEANUP_POP, PJT_CLEANUP_PUSH, PJT_COND_BROADCAST, PJT_COND_DESTROY, PJT_COND_INIT, PJT_COND_SIGNAL, PJT_COND_TIMEDWAIT, PJT_COND_WAIT, PJT_DETACH, PJT_EQUAL, PJT_EXIT, PJT_GETSPECIFIC, PJT_JOIN, PJT_KEY_CREATE, PJT_KEY_DELETE, PJT_KILL, PJT_MAIN_NP, PJT_MUTEXATTR_DESTROY, PJT_MUTEXATTR_INIT, PJT_MUTEXATTR_SETTYPE, PJT_MUTEX_DESTROY, PJT_MUTEX_INIT, PJT_MUTEX_LOCK, PJT_MUTEX_TRYLOCK, PJT_MUTEX_UNLOCK, PJT_ONCE, PJT_RWLOCK_DESTROY, PJT_RWLOCK_INIT, PJT_RWLOCK_RDLOCK, PJT_RWLOCK_TRYRDLOCK, PJT_RWLOCK_TRYWRLOCK, PJT_RWLOCK_UNLOCK, PJT_RWLOCK_WRLOCK, PJT_SELF, PJT_SETCANCELSTATE, PJT_SETCANCELTYPE, PJT_SETSPECIFIC, PJT_SIGMASK, PJT_TESTCANCEL, PJT_CLEANUP_POP_IMP, PJT_CLEANUP_PUSH_IMP, PJT_CANCEL_ENTER, PJT_CANCEL_LEAVE, PJT_MUTEX_CONSISTENT, PJT_MUTEXATTR_GETROBUST, PJT_MUTEXATTR_SETROBUST, PJT_GETTHREADID_NP, PJT_MAX } pjt_index_t; typedef int (*pthread_func_t)(void); typedef pthread_func_t pthread_func_entry_t[2]; extern pthread_func_entry_t __thr_jtable[]; void __set_error_selector(int *(*arg)(void)); int _pthread_mutex_init_calloc_cb_stub(pthread_mutex_t *mutex, void *(calloc_cb)(__size_t, __size_t)); typedef int (*interpos_func_t)(void); interpos_func_t *__libc_interposing_slot(int interposno); extern interpos_func_t __libc_interposing[] __hidden; enum { INTERPOS_accept, INTERPOS_accept4, INTERPOS_aio_suspend, INTERPOS_close, INTERPOS_connect, INTERPOS_fcntl, INTERPOS_fsync, INTERPOS_fork, INTERPOS_msync, INTERPOS_nanosleep, INTERPOS_openat, INTERPOS_poll, INTERPOS_pselect, INTERPOS_recvfrom, INTERPOS_recvmsg, INTERPOS_select, INTERPOS_sendmsg, INTERPOS_sendto, INTERPOS_setcontext, INTERPOS_sigaction, INTERPOS_sigprocmask, INTERPOS_sigsuspend, INTERPOS_sigwait, INTERPOS_sigtimedwait, INTERPOS_sigwaitinfo, INTERPOS_swapcontext, INTERPOS_system, INTERPOS_tcdrain, INTERPOS_read, INTERPOS_readv, INTERPOS_wait4, INTERPOS_write, INTERPOS_writev, INTERPOS__pthread_mutex_init_calloc_cb, INTERPOS_spinlock, INTERPOS_spinunlock, INTERPOS_kevent, INTERPOS_wait6, INTERPOS_ppoll, INTERPOS_map_stacks_exec, INTERPOS_fdatasync, INTERPOS_clock_nanosleep, INTERPOS_distribute_static_tls, INTERPOS_MAX }; /* * yplib internal interfaces */ #ifdef YP int _yp_check(char **); #endif /* * Initialise TLS for static programs */ void _init_tls(void); /* * Provides pthread_once()-like functionality for both single-threaded * and multi-threaded applications. */ int _once(pthread_once_t *, void (*)(void)); /* * Set the TLS thread pointer */ void _set_tp(void *tp); /* * This is a pointer in the C run-time startup code. It is used * by getprogname() and setprogname(). */ extern const char *__progname; /* * This function is used by the threading libraries to notify malloc that a * thread is exiting. */ void _malloc_thread_cleanup(void); /* * This function is used by the threading libraries to notify libc that a * thread is exiting, so its thread-local dtors should be called. */ void __cxa_thread_call_dtors(void); int __cxa_thread_atexit_hidden(void (*dtor_func)(void *), void *obj, void *dso_symbol) __hidden; /* * These functions are used by the threading libraries in order to protect * malloc across fork(). */ void _malloc_prefork(void); void _malloc_postfork(void); void _malloc_first_thread(void); /* * Function to clean up streams, called from abort() and exit(). */ extern void (*__cleanup)(void) __hidden; /* * Get kern.osreldate to detect ABI revisions. Explicitly * ignores value of $OSVERSION and caches result. */ int __getosreldate(void); #include #include struct aiocb; struct fd_set; struct iovec; struct kevent; struct msghdr; struct pollfd; struct rusage; struct sigaction; struct sockaddr; struct stat; struct statfs; struct timespec; struct timeval; struct timezone; struct __siginfo; struct __ucontext; struct __wrusage; enum idtype; int __sys_aio_suspend(const struct aiocb * const[], int, const struct timespec *); int __sys_accept(int, struct sockaddr *, __socklen_t *); int __sys_accept4(int, struct sockaddr *, __socklen_t *, int); int __sys_clock_gettime(__clockid_t, struct timespec *ts); int __sys_clock_nanosleep(__clockid_t, int, const struct timespec *, struct timespec *); int __sys_close(int); int __sys_connect(int, const struct sockaddr *, __socklen_t); int __sys_fcntl(int, int, ...); int __sys_fdatasync(int); int __sys_fstat(int fd, struct stat *); int __sys_fstatfs(int fd, struct statfs *); int __sys_fstatat(int, const char *, struct stat *, int); int __sys_fsync(int); __pid_t __sys_fork(void); int __sys_ftruncate(int, __off_t); __ssize_t __sys_getdirentries(int, char *, __size_t, __off_t *); int __sys_getfsstat(struct statfs *, long, int); int __sys_gettimeofday(struct timeval *, struct timezone *); int __sys_kevent(int, const struct kevent *, int, struct kevent *, int, const struct timespec *); __off_t __sys_lseek(int, __off_t, int); void *__sys_mmap(void *, __size_t, int, int, int, __off_t); int __sys_msync(void *, __size_t, int); int __sys_nanosleep(const struct timespec *, struct timespec *); int __sys_open(const char *, int, ...); int __sys_openat(int, const char *, int, ...); int __sys_pselect(int, struct fd_set *, struct fd_set *, struct fd_set *, const struct timespec *, const __sigset_t *); int __sys_ptrace(int, __pid_t, char *, int); int __sys_poll(struct pollfd *, unsigned, int); int __sys_ppoll(struct pollfd *, unsigned, const struct timespec *, const __sigset_t *); __ssize_t __sys_pread(int, void *, __size_t, __off_t); __ssize_t __sys_pwrite(int, const void *, __size_t, __off_t); __ssize_t __sys_read(int, void *, __size_t); __ssize_t __sys_readv(int, const struct iovec *, int); __ssize_t __sys_recv(int, void *, __size_t, int); __ssize_t __sys_recvfrom(int, void *, __size_t, int, struct sockaddr *, __socklen_t *); __ssize_t __sys_recvmsg(int, struct msghdr *, int); int __sys_select(int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *); __ssize_t __sys_sendmsg(int, const struct msghdr *, int); __ssize_t __sys_sendto(int, const void *, __size_t, int, const struct sockaddr *, __socklen_t); int __sys_setcontext(const struct __ucontext *); int __sys_sigaction(int, const struct sigaction *, struct sigaction *); int __sys_sigprocmask(int, const __sigset_t *, __sigset_t *); int __sys_sigsuspend(const __sigset_t *); int __sys_sigtimedwait(const __sigset_t *, struct __siginfo *, const struct timespec *); int __sys_sigwait(const __sigset_t *, int *); int __sys_sigwaitinfo(const __sigset_t *, struct __siginfo *); int __sys_statfs(const char *, struct statfs *); int __sys_swapcontext(struct __ucontext *, const struct __ucontext *); int __sys_thr_kill(long, int); int __sys_thr_self(long *); int __sys_truncate(const char *, __off_t); __pid_t __sys_wait4(__pid_t, int *, int, struct rusage *); __pid_t __sys_wait6(enum idtype, __id_t, int *, int, struct __wrusage *, struct __siginfo *); __ssize_t __sys_write(int, const void *, __size_t); __ssize_t __sys_writev(int, const struct iovec *, int); +int __sys_shm_open2(const char *, int, __mode_t, int, const char *); int __libc_sigaction(int, const struct sigaction *, struct sigaction *) __hidden; int __libc_sigprocmask(int, const __sigset_t *, __sigset_t *) __hidden; int __libc_sigsuspend(const __sigset_t *) __hidden; int __libc_sigwait(const __sigset_t * __restrict, int * restrict sig); int __libc_system(const char *); int __libc_tcdrain(int); int __fcntl_compat(int fd, int cmd, ...); int __sys_futimens(int fd, const struct timespec *times) __hidden; int __sys_utimensat(int fd, const char *path, const struct timespec *times, int flag) __hidden; /* execve() with PATH processing to implement posix_spawnp() */ int _execvpe(const char *, char * const *, char * const *); int _elf_aux_info(int aux, void *buf, int buflen); struct dl_phdr_info; int __elf_phdr_match_addr(struct dl_phdr_info *, void *); void __init_elf_aux_vector(void); void __libc_map_stacks_exec(void); void __libc_distribute_static_tls(__size_t, void *, __size_t, __size_t); __uintptr_t __libc_static_tls_base(__size_t); void _pthread_cancel_enter(int); void _pthread_cancel_leave(int); struct _pthread_cleanup_info; void ___pthread_cleanup_push_imp(void (*)(void *), void *, struct _pthread_cleanup_info *); void ___pthread_cleanup_pop_imp(int); void __throw_constraint_handler_s(const char * restrict msg, int error); #endif /* _LIBC_PRIVATE_H_ */ Index: head/lib/libc/sys/Makefile.inc =================================================================== --- head/lib/libc/sys/Makefile.inc (revision 352702) +++ head/lib/libc/sys/Makefile.inc (revision 352703) @@ -1,504 +1,506 @@ # @(#)Makefile.inc 8.3 (Berkeley) 10/24/94 # $FreeBSD$ # sys sources .PATH: ${LIBC_SRCTOP}/${LIBC_ARCH}/sys ${LIBC_SRCTOP}/sys # Include the generated makefile containing the *complete* list # of syscall names in MIASM. .include "${SRCTOP}/sys/sys/syscall.mk" # Include machine dependent definitions. # # MDASM names override the default syscall names in MIASM. # NOASM will prevent the default syscall code from being generated. # PSEUDO generates _() and __sys_() symbols, but not (). # # While historically machine dependent, all architectures have the following # declarations in common: # NOASM= exit.o \ getlogin.o \ sstk.o \ yield.o PSEUDO= _exit.o \ _getlogin.o .sinclude "${LIBC_SRCTOP}/${LIBC_ARCH}/sys/Makefile.inc" SRCS+= clock_gettime.c gettimeofday.c __vdso_gettimeofday.c NOASM+= clock_gettime.o gettimeofday.o PSEUDO+= _clock_gettime.o _gettimeofday.o # Sources common to both syscall interfaces: SRCS+= \ __error.c \ interposing_table.c SRCS+= getdents.c lstat.c mknod.c stat.c SRCS+= fstat.c fstatat.c fstatfs.c getfsstat.c statfs.c NOASM+= fstat.o fstatat.o fstatfs.o getfsstat.o statfs.o PSEUDO+= _fstat.o _fstatat.o _fstatfs.o _getfsstat.o _statfs.o SRCS+= getdirentries.c NOASM+= getdirentries.o PSEUDO+= _getdirentries.o SRCS+= brk.c SRCS+= pipe.c +SRCS+= shm_open.c SRCS+= vadvise.c SRCS+= compat-stub.c INTERPOSED = \ accept \ accept4 \ aio_suspend \ clock_nanosleep \ close \ connect \ fcntl \ fdatasync \ fsync \ fork \ kevent \ msync \ nanosleep \ open \ openat \ poll \ ppoll \ pselect \ ptrace \ read \ readv \ recvfrom \ recvmsg \ select \ sendmsg \ sendto \ setcontext \ sigprocmask \ sigsuspend \ sigtimedwait \ sigwait \ sigwaitinfo \ swapcontext \ wait4 \ wait6 \ write \ writev .if ${MACHINE_CPUARCH} == "sparc64" SRCS+= sigaction.c NOASM+= sigaction.o .else INTERPOSED+= sigaction .endif SRCS+= ${INTERPOSED:S/$/.c/} NOASM+= ${INTERPOSED:S/$/.o/} PSEUDO+= ${INTERPOSED:C/^.*$/_&.o/} # Add machine dependent asm sources: SRCS+=${MDASM} # Look though the complete list of syscalls (MIASM) for names that are # not defined with machine dependent implementations (MDASM) and are # not declared for no generation of default code (NOASM). Add each # syscall that satisfies these conditions to the ASM list. .for _asm in ${MIASM} .if (${MDASM:R:M${_asm:R}} == "") .if (${NOASM:R:M${_asm:R}} == "") ASM+=$(_asm) .endif .endif .endfor SASM= ${ASM:S/.o/.S/} SPSEUDO= ${PSEUDO:S/.o/.S/} SRCS+= ${SASM} ${SPSEUDO} SYM_MAPS+= ${LIBC_SRCTOP}/sys/Symbol.map # Generated files CLEANFILES+= ${SASM} ${SPSEUDO} .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \ ${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_ARCH:Marmv[67]*} NOTE_GNU_STACK='\t.section .note.GNU-stack,"",%%progbits\n' .else NOTE_GNU_STACK='' .endif ${SASM}: printf '/* %sgenerated by libc/sys/Makefile.inc */\n' @ > ${.TARGET} printf '#include "compat.h"\n' >> ${.TARGET} printf '#include "SYS.h"\nRSYSCALL(${.PREFIX})\n' >> ${.TARGET} printf ${NOTE_GNU_STACK} >>${.TARGET} ${SPSEUDO}: printf '/* %sgenerated by libc/sys/Makefile.inc */\n' @ > ${.TARGET} printf '#include "compat.h"\n' >> ${.TARGET} printf '#include "SYS.h"\nPSEUDO(${.PREFIX:S/_//})\n' \ >> ${.TARGET} printf ${NOTE_GNU_STACK} >>${.TARGET} MAN+= abort2.2 \ accept.2 \ access.2 \ acct.2 \ adjtime.2 \ aio_cancel.2 \ aio_error.2 \ aio_fsync.2 \ aio_mlock.2 \ aio_read.2 \ aio_return.2 \ aio_suspend.2 \ aio_waitcomplete.2 \ aio_write.2 \ bind.2 \ bindat.2 \ brk.2 \ cap_enter.2 \ cap_fcntls_limit.2 \ cap_ioctls_limit.2 \ cap_rights_limit.2 \ chdir.2 \ chflags.2 \ chmod.2 \ chown.2 \ chroot.2 \ clock_gettime.2 \ close.2 \ closefrom.2 \ connect.2 \ connectat.2 \ copy_file_range.2 \ cpuset.2 \ cpuset_getaffinity.2 \ cpuset_getdomain.2 \ dup.2 \ execve.2 \ _exit.2 \ extattr_get_file.2 \ fcntl.2 \ ffclock.2 \ fhlink.2 \ fhopen.2 \ fhreadlink.2 \ flock.2 \ fork.2 \ fsync.2 \ getdirentries.2 \ getdtablesize.2 \ getfh.2 \ getfsstat.2 \ getgid.2 \ getgroups.2 \ getitimer.2 \ getlogin.2 \ getloginclass.2 \ getpeername.2 \ getpgrp.2 \ getpid.2 \ getpriority.2 \ getrandom.2 \ getrlimit.2 \ getrusage.2 \ getsid.2 \ getsockname.2 \ getsockopt.2 \ gettimeofday.2 \ getuid.2 \ intro.2 \ ioctl.2 \ issetugid.2 \ jail.2 \ kenv.2 \ kill.2 \ kldfind.2 \ kldfirstmod.2 \ kldload.2 \ kldnext.2 \ kldstat.2 \ kldsym.2 \ kldunload.2 \ kqueue.2 \ ktrace.2 \ link.2 \ lio_listio.2 \ listen.2 \ lseek.2 \ madvise.2 \ mincore.2 \ minherit.2 \ mkdir.2 \ mkfifo.2 \ mknod.2 \ mlock.2 \ mlockall.2 \ mmap.2 \ modfind.2 \ modnext.2 \ modstat.2 \ mount.2 \ mprotect.2 \ mq_close.2 \ mq_getattr.2 \ mq_notify.2 \ mq_open.2 \ mq_receive.2 \ mq_send.2 \ mq_setattr.2 \ msgctl.2 \ msgget.2 \ msgrcv.2 \ msgsnd.2 \ msync.2 \ munmap.2 \ nanosleep.2 \ nfssvc.2 \ ntp_adjtime.2 \ open.2 \ pathconf.2 \ pdfork.2 \ pipe.2 \ poll.2 \ posix_fadvise.2 \ posix_fallocate.2 \ posix_openpt.2 \ procctl.2 \ profil.2 \ pselect.2 \ ptrace.2 \ quotactl.2 \ rctl_add_rule.2 \ read.2 \ readlink.2 \ reboot.2 \ recv.2 \ rename.2 \ revoke.2 \ rfork.2 \ rmdir.2 \ rtprio.2 .if !defined(NO_P1003_1B) MAN+= sched_get_priority_max.2 \ sched_setparam.2 \ sched_setscheduler.2 \ sched_yield.2 .endif MAN+= sctp_generic_recvmsg.2 \ sctp_generic_sendmsg.2 \ sctp_peeloff.2 \ select.2 \ semctl.2 \ semget.2 \ semop.2 \ send.2 \ setfib.2 \ sendfile.2 \ setgroups.2 \ setpgid.2 \ setregid.2 \ setresuid.2 \ setreuid.2 \ setsid.2 \ setuid.2 \ shmat.2 \ shmctl.2 \ shmget.2 \ shm_open.2 \ shutdown.2 \ sigaction.2 \ sigaltstack.2 \ sigpending.2 \ sigprocmask.2 \ sigqueue.2 \ sigreturn.2 \ sigstack.2 \ sigsuspend.2 \ sigwait.2 \ sigwaitinfo.2 \ socket.2 \ socketpair.2 \ stat.2 \ statfs.2 \ swapon.2 \ symlink.2 \ sync.2 \ sysarch.2 \ syscall.2 \ thr_exit.2 \ thr_kill.2 \ thr_new.2 \ thr_self.2 \ thr_set_name.2 \ thr_suspend.2 \ thr_wake.2 \ timer_create.2 \ timer_delete.2 \ timer_settime.2 \ truncate.2 \ umask.2 \ undelete.2 \ unlink.2 \ utimensat.2 \ utimes.2 \ utrace.2 \ uuidgen.2 \ vfork.2 \ wait.2 \ write.2 \ _umtx_op.2 MLINKS+=accept.2 accept4.2 MLINKS+=access.2 eaccess.2 \ access.2 faccessat.2 MLINKS+=brk.2 sbrk.2 MLINKS+=cap_enter.2 cap_getmode.2 MLINKS+=cap_fcntls_limit.2 cap_fcntls_get.2 MLINKS+=cap_ioctls_limit.2 cap_ioctls_get.2 MLINKS+=chdir.2 fchdir.2 MLINKS+=chflags.2 chflagsat.2 \ chflags.2 fchflags.2 \ chflags.2 lchflags.2 MLINKS+=chmod.2 fchmod.2 \ chmod.2 fchmodat.2 \ chmod.2 lchmod.2 MLINKS+=chown.2 fchown.2 \ chown.2 fchownat.2 \ chown.2 lchown.2 MLINKS+=clock_gettime.2 clock_getres.2 \ clock_gettime.2 clock_settime.2 MLINKS+=nanosleep.2 clock_nanosleep.2 MLINKS+=cpuset.2 cpuset_getid.2 \ cpuset.2 cpuset_setid.2 MLINKS+=cpuset_getaffinity.2 cpuset_setaffinity.2 MLINKS+=cpuset_getdomain.2 cpuset_setdomain.2 MLINKS+=dup.2 dup2.2 MLINKS+=execve.2 fexecve.2 MLINKS+=extattr_get_file.2 extattr.2 \ extattr_get_file.2 extattr_delete_fd.2 \ extattr_get_file.2 extattr_delete_file.2 \ extattr_get_file.2 extattr_delete_link.2 \ extattr_get_file.2 extattr_get_fd.2 \ extattr_get_file.2 extattr_get_link.2 \ extattr_get_file.2 extattr_list_fd.2 \ extattr_get_file.2 extattr_list_file.2 \ extattr_get_file.2 extattr_list_link.2 \ extattr_get_file.2 extattr_set_fd.2 \ extattr_get_file.2 extattr_set_file.2 \ extattr_get_file.2 extattr_set_link.2 MLINKS+=ffclock.2 ffclock_getcounter.2 \ ffclock.2 ffclock_getestimate.2 \ ffclock.2 ffclock_setestimate.2 MLINKS+=fhlink.2 fhlinkat.2 MLINKS+=fhopen.2 fhstat.2 fhopen.2 fhstatfs.2 MLINKS+=fsync.2 fdatasync.2 MLINKS+=getdirentries.2 getdents.2 MLINKS+=getfh.2 lgetfh.2 \ getfh.2 getfhat.2 MLINKS+=getgid.2 getegid.2 MLINKS+=getitimer.2 setitimer.2 MLINKS+=getlogin.2 getlogin_r.3 MLINKS+=getlogin.2 setlogin.2 MLINKS+=getloginclass.2 setloginclass.2 MLINKS+=getpgrp.2 getpgid.2 MLINKS+=getpid.2 getppid.2 MLINKS+=getpriority.2 setpriority.2 MLINKS+=getrlimit.2 setrlimit.2 MLINKS+=getsockopt.2 setsockopt.2 MLINKS+=gettimeofday.2 settimeofday.2 MLINKS+=getuid.2 geteuid.2 MLINKS+=intro.2 errno.2 MLINKS+=jail.2 jail_attach.2 \ jail.2 jail_get.2 \ jail.2 jail_remove.2 \ jail.2 jail_set.2 MLINKS+=kldunload.2 kldunloadf.2 MLINKS+=kqueue.2 kevent.2 \ kqueue.2 EV_SET.3 MLINKS+=link.2 linkat.2 MLINKS+=madvise.2 posix_madvise.2 MLINKS+=mkdir.2 mkdirat.2 MLINKS+=mkfifo.2 mkfifoat.2 MLINKS+=mknod.2 mknodat.2 MLINKS+=mlock.2 munlock.2 MLINKS+=mlockall.2 munlockall.2 MLINKS+=modnext.2 modfnext.2 MLINKS+=mount.2 nmount.2 \ mount.2 unmount.2 MLINKS+=mq_receive.2 mq_timedreceive.2 MLINKS+=mq_send.2 mq_timedsend.2 MLINKS+=ntp_adjtime.2 ntp_gettime.2 MLINKS+=open.2 openat.2 MLINKS+=pathconf.2 fpathconf.2 MLINKS+=pathconf.2 lpathconf.2 MLINKS+=pdfork.2 pdgetpid.2\ pdfork.2 pdkill.2 MLINKS+=pipe.2 pipe2.2 MLINKS+=poll.2 ppoll.2 MLINKS+=rctl_add_rule.2 rctl_get_limits.2 \ rctl_add_rule.2 rctl_get_racct.2 \ rctl_add_rule.2 rctl_get_rules.2 \ rctl_add_rule.2 rctl_remove_rule.2 MLINKS+=read.2 pread.2 \ read.2 preadv.2 \ read.2 readv.2 MLINKS+=readlink.2 readlinkat.2 MLINKS+=recv.2 recvfrom.2 \ recv.2 recvmsg.2 MLINKS+=rename.2 renameat.2 MLINKS+=rtprio.2 rtprio_thread.2 .if !defined(NO_P1003_1B) MLINKS+=sched_get_priority_max.2 sched_get_priority_min.2 \ sched_get_priority_max.2 sched_rr_get_interval.2 MLINKS+=sched_setparam.2 sched_getparam.2 MLINKS+=sched_setscheduler.2 sched_getscheduler.2 .endif MLINKS+=select.2 FD_CLR.3 \ select.2 FD_ISSET.3 \ select.2 FD_SET.3 \ select.2 FD_ZERO.3 MLINKS+=send.2 sendmsg.2 \ send.2 sendto.2 MLINKS+=setpgid.2 setpgrp.2 MLINKS+=setresuid.2 getresgid.2 \ setresuid.2 getresuid.2 \ setresuid.2 setresgid.2 MLINKS+=setuid.2 setegid.2 \ setuid.2 seteuid.2 \ setuid.2 setgid.2 MLINKS+=shmat.2 shmdt.2 -MLINKS+=shm_open.2 shm_unlink.2 +MLINKS+=shm_open.2 memfd_create.3 \ + shm_open.2 shm_unlink.2 MLINKS+=sigwaitinfo.2 sigtimedwait.2 MLINKS+=stat.2 fstat.2 \ stat.2 fstatat.2 \ stat.2 lstat.2 MLINKS+=statfs.2 fstatfs.2 MLINKS+=swapon.2 swapoff.2 MLINKS+=symlink.2 symlinkat.2 MLINKS+=syscall.2 __syscall.2 MLINKS+=timer_settime.2 timer_getoverrun.2 \ timer_settime.2 timer_gettime.2 MLINKS+=thr_kill.2 thr_kill2.2 MLINKS+=truncate.2 ftruncate.2 MLINKS+=unlink.2 unlinkat.2 MLINKS+=unlink.2 funlinkat.2 MLINKS+=utimensat.2 futimens.2 MLINKS+=utimes.2 futimes.2 \ utimes.2 futimesat.2 \ utimes.2 lutimes.2 MLINKS+=wait.2 wait3.2 \ wait.2 wait4.2 \ wait.2 waitpid.2 \ wait.2 waitid.2 \ wait.2 wait6.2 MLINKS+=write.2 pwrite.2 \ write.2 pwritev.2 \ write.2 writev.2 Index: head/lib/libc/sys/Symbol.map =================================================================== --- head/lib/libc/sys/Symbol.map (revision 352702) +++ head/lib/libc/sys/Symbol.map (revision 352703) @@ -1,1034 +1,1035 @@ /* * $FreeBSD$ */ /* * It'd be nice to automatically generate the syscall symbols, but we * don't know to what version they will eventually belong to, so for now * it has to be manual. */ FBSD_1.0 { __acl_aclcheck_fd; __acl_aclcheck_file; __acl_aclcheck_link; __acl_delete_fd; __acl_delete_file; __acl_delete_link; __acl_get_fd; __acl_get_file; __acl_get_link; __acl_set_fd; __acl_set_file; __acl_set_link; __getcwd; __mac_execve; __mac_get_fd; __mac_get_file; __mac_get_link; __mac_get_pid; __mac_get_proc; __mac_set_fd; __mac_set_file; __mac_set_link; __mac_set_proc; __setugid; __syscall; __sysctl; _umtx_op; abort2; accept; access; acct; adjtime; aio_cancel; aio_error; aio_fsync; aio_read; aio_return; aio_suspend; aio_waitcomplete; aio_write; audit; auditctl; auditon; bind; chdir; chflags; chmod; chown; chroot; clock_getres; clock_gettime; clock_settime; close; connect; dup; dup2; eaccess; execve; extattr_delete_fd; extattr_delete_file; extattr_delete_link; extattr_get_fd; extattr_get_file; extattr_get_link; extattr_list_fd; extattr_list_file; extattr_list_link; extattr_set_fd; extattr_set_file; extattr_set_link; extattrctl; fchdir; fchflags; fchmod; fchown; fcntl; fhopen; flock; fork; fpathconf; fsync; futimes; getaudit; getaudit_addr; getauid; getcontext; getdtablesize; getegid; geteuid; getfh; getgid; getgroups; getitimer; getpeername; getpgid; getpgrp; getpid; getppid; getpriority; getresgid; getresuid; getrlimit; getrusage; getsid; getsockname; getsockopt; gettimeofday; getuid; ioctl; issetugid; jail; jail_attach; kenv; kill; kldfind; kldfirstmod; kldload; kldnext; kldstat; kldsym; kldunload; kldunloadf; kqueue; kmq_notify; /* Do we want these to be public interfaces? */ kmq_open; /* librt uses them to provide mq_xxx. */ kmq_setattr; kmq_timedreceive; kmq_timedsend; kmq_unlink; ksem_close; ksem_destroy; ksem_getvalue; ksem_init; ksem_open; ksem_post; ksem_timedwait; ksem_trywait; ksem_unlink; ksem_wait; ktrace; lchflags; lchmod; lchown; lgetfh; link; lio_listio; listen; lutimes; mac_syscall; madvise; mincore; minherit; mkdir; mkfifo; mlock; mlockall; modfind; modfnext; modnext; modstat; mount; mprotect; msgget; msgrcv; msgsnd; msgsys; msync; munlock; munlockall; munmap; nanosleep; nfssvc; nmount; ntp_adjtime; ntp_gettime; open; pathconf; pipe; poll; posix_openpt; preadv; profil; pselect; ptrace; pwritev; quotactl; read; readlink; readv; reboot; recvfrom; recvmsg; rename; revoke; rfork; rmdir; rtprio; rtprio_thread; sched_get_priority_max; sched_get_priority_min; sched_getparam; sched_getscheduler; sched_rr_get_interval; sched_setparam; sched_setscheduler; sched_yield; select; semget; semop; semsys; sendfile; sendmsg; sendto; setaudit; setaudit_addr; setauid; setegid; seteuid; setgid; setgroups; setitimer; setlogin; setpgid; setpriority; setregid; setresgid; setresuid; setreuid; setrlimit; setsid; setsockopt; settimeofday; setuid; shm_open; shm_unlink; shmat; shmdt; shmget; shmsys; shutdown; sigaction; sigaltstack; sigpending; sigprocmask; sigqueue; sigreturn; sigsuspend; sigtimedwait; sigwait; sigwaitinfo; socket; socketpair; swapoff; swapon; symlink; sync; sysarch; syscall; thr_create; thr_exit; thr_kill; thr_kill2; thr_new; thr_self; thr_set_name; thr_suspend; thr_wake; ktimer_create; /* Do we want these to be public interfaces? */ ktimer_delete; /* librt uses them to provide timer_xxx. */ ktimer_getoverrun; ktimer_gettime; ktimer_settime; umask; undelete; unlink; unmount; utimes; utrace; uuidgen; vadvise; wait4; write; writev; __error; ftruncate; lseek; mmap; pread; pwrite; truncate; }; FBSD_1.1 { __semctl; closefrom; cpuset; cpuset_getid; cpuset_setid; cpuset_getaffinity; cpuset_setaffinity; faccessat; fchmodat; fchownat; fexecve; futimesat; jail_get; jail_set; jail_remove; linkat; lpathconf; mkdirat; mkfifoat; msgctl; readlinkat; renameat; setfib; shmctl; symlinkat; unlinkat; }; FBSD_1.2 { cap_enter; cap_getmode; getloginclass; pdfork; pdgetpid; pdkill; posix_fallocate; rctl_get_racct; rctl_get_rules; rctl_get_limits; rctl_add_rule; rctl_remove_rule; setloginclass; }; FBSD_1.3 { accept4; aio_mlock; bindat; cap_fcntls_get; cap_fcntls_limit; cap_ioctls_get; cap_ioctls_limit; __cap_rights_get; cap_rights_limit; cap_sandboxed; chflagsat; clock_getcpuclockid2; connectat; ffclock_getcounter; ffclock_getestimate; ffclock_setestimate; pipe2; posix_fadvise; procctl; wait6; }; FBSD_1.4 { futimens; ppoll; utimensat; numa_setaffinity; numa_getaffinity; sendmmsg; recvmmsg; }; FBSD_1.5 { clock_nanosleep; fdatasync; fhstat; fhstatfs; fstat; fstatat; fstatfs; getdents; getdirentries; getfsstat; getrandom; kevent; lstat; mknod; mknodat; stat; statfs; cpuset_getdomain; cpuset_setdomain; }; FBSD_1.6 { __sysctlbyname; copy_file_range; fhlink; fhlinkat; fhreadlink; getfhat; funlinkat; + memfd_create; }; FBSDprivate_1.0 { ___acl_aclcheck_fd; __sys___acl_aclcheck_fd; ___acl_aclcheck_file; __sys___acl_aclcheck_file; ___acl_aclcheck_link; __sys___acl_aclcheck_link; ___acl_delete_fd; __sys___acl_delete_fd; ___acl_delete_file; __sys___acl_delete_file; ___acl_delete_link; __sys___acl_delete_link; ___acl_get_fd; __sys___acl_get_fd; ___acl_get_file; __sys___acl_get_file; ___acl_get_link; __sys___acl_get_link; ___acl_set_fd; __sys___acl_set_fd; ___acl_set_file; __sys___acl_set_file; ___acl_set_link; __sys___acl_set_link; ___getcwd; __sys___getcwd; ___mac_execve; __sys___mac_execve; ___mac_get_fd; __sys___mac_get_fd; ___mac_get_file; __sys___mac_get_file; ___mac_get_link; __sys___mac_get_link; ___mac_get_pid; __sys___mac_get_pid; ___mac_get_proc; __sys___mac_get_proc; ___mac_set_fd; __sys___mac_set_fd; ___mac_set_file; __sys___mac_set_file; ___mac_set_link; __sys___mac_set_link; ___mac_set_proc; __sys___mac_set_proc; ___semctl; __sys___semctl; ___setugid; __sys___setugid; ___syscall; __sys___syscall; ___sysctl; __sys___sysctl; __umtx_op; __sys__umtx_op; _abort2; __sys_abort2; _accept; __sys_accept; _accept4; __sys_accept4; _access; __sys_access; _acct; __sys_acct; _adjtime; __sys_adjtime; __sys_aio_cancel; __sys_aio_error; __sys_aio_fsync; __sys_aio_read; __sys_aio_return; __sys_aio_suspend; __sys_aio_waitcomplete; __sys_aio_write; _audit; __sys_audit; _auditctl; __sys_auditctl; _auditon; __sys_auditon; _bind; __sys_bind; _chdir; __sys_chdir; _chflags; __sys_chflags; _chmod; __sys_chmod; _chown; __sys_chown; _chroot; __sys_chroot; _clock_getcpuclockid2; __sys_clock_getcpuclockid2; _clock_getres; __sys_clock_getres; _clock_gettime; __sys_clock_gettime; __sys_clock_nanosleep; _clock_settime; __sys_clock_settime; _close; __sys_close; _closefrom; __sys_closefrom; _connect; __sys_connect; _cpuset; __sys_cpuset; _cpuset_getid; __sys_cpuset_getid; _cpuset_setid; __sys_cpuset_setid; _cpuset_getaffinity; __sys_cpuset_getaffinity; _cpuset_setaffinity; __sys_cpuset_setaffinity; _dup; __sys_dup; _dup2; __sys_dup2; _eaccess; __sys_eaccess; _execve; __sys_execve; _extattr_delete_fd; __sys_extattr_delete_fd; _extattr_delete_file; __sys_extattr_delete_file; _extattr_delete_link; __sys_extattr_delete_link; _extattr_get_fd; __sys_extattr_get_fd; _extattr_get_file; __sys_extattr_get_file; _extattr_get_link; __sys_extattr_get_link; _extattr_list_fd; __sys_extattr_list_fd; _extattr_list_file; __sys_extattr_list_file; _extattr_list_link; __sys_extattr_list_link; _extattr_set_fd; __sys_extattr_set_fd; _extattr_set_file; __sys_extattr_set_file; _extattr_set_link; __sys_extattr_set_link; _extattrctl; __sys_extattrctl; _fchdir; __sys_fchdir; _fchflags; __sys_fchflags; _fchmod; __sys_fchmod; _fchown; __sys_fchown; _fcntl; __sys_fcntl; __fcntl_compat; _fhopen; __sys_fhopen; _fhstat; __sys_fhstat; _fhstatfs; __sys_fhstatfs; _flock; __sys_flock; _fork; __sys_fork; _fpathconf; __sys_fpathconf; _fstat; __sys_fstat; _fstatfs; __sys_fstatfs; _fsync; __sys_fsync; _fdatasync; __sys_fdatasync; _futimes; __sys_futimes; _getaudit; __sys_getaudit; _getaudit_addr; __sys_getaudit_addr; _getauid; __sys_getauid; _getcontext; __sys_getcontext; _getdirentries; __sys_getdirentries; _getdtablesize; __sys_getdtablesize; _getegid; __sys_getegid; _geteuid; __sys_geteuid; _getfh; __sys_getfh; _getfsstat; __sys_getfsstat; _getgid; __sys_getgid; _getgroups; __sys_getgroups; _getitimer; __sys_getitimer; _getpeername; __sys_getpeername; _getpgid; __sys_getpgid; _getpgrp; __sys_getpgrp; _getpid; __sys_getpid; _getppid; __sys_getppid; _getpriority; __sys_getpriority; _getresgid; __sys_getresgid; _getresuid; __sys_getresuid; _getrlimit; __sys_getrlimit; _getrusage; __sys_getrusage; _getsid; __sys_getsid; _getsockname; __sys_getsockname; _getsockopt; __sys_getsockopt; _gettimeofday; __sys_gettimeofday; _getuid; __sys_getuid; _ioctl; __sys_ioctl; _issetugid; __sys_issetugid; _jail; __sys_jail; _jail_attach; __sys_jail_attach; _kenv; __sys_kenv; _kevent; __sys_kevent; _kill; __sys_kill; _kldfind; __sys_kldfind; _kldfirstmod; __sys_kldfirstmod; _kldload; __sys_kldload; _kldnext; __sys_kldnext; _kldstat; __sys_kldstat; _kldsym; __sys_kldsym; _kldunload; __sys_kldunload; _kldunloadf; __sys_kldunloadf; _kmq_notify; __sys_kmq_notify; _kmq_open; __sys_kmq_open; _kmq_setattr; __sys_kmq_setattr; _kmq_timedreceive; __sys_kmq_timedreceive; _kmq_timedsend; __sys_kmq_timedsend; _kmq_unlink; __sys_kmq_unlink; _kqueue; __sys_kqueue; _ksem_close; __sys_ksem_close; _ksem_destroy; __sys_ksem_destroy; _ksem_getvalue; __sys_ksem_getvalue; _ksem_init; __sys_ksem_init; _ksem_open; __sys_ksem_open; _ksem_post; __sys_ksem_post; _ksem_timedwait; __sys_ksem_timedwait; _ksem_trywait; __sys_ksem_trywait; _ksem_unlink; __sys_ksem_unlink; _ksem_wait; __sys_ksem_wait; _ktrace; __sys_ktrace; _lchflags; __sys_lchflags; _lchmod; __sys_lchmod; _lchown; __sys_lchown; _lgetfh; __sys_lgetfh; _link; __sys_link; __sys_lio_listio; _listen; __sys_listen; _lutimes; __sys_lutimes; _mac_syscall; __sys_mac_syscall; _madvise; __sys_madvise; _mincore; __sys_mincore; _minherit; __sys_minherit; _mkdir; __sys_mkdir; _mkfifo; __sys_mkfifo; _mknod; __sys_mknod; _mlock; __sys_mlock; _mlockall; __sys_mlockall; _modfind; __sys_modfind; _modfnext; __sys_modfnext; _modnext; __sys_modnext; _modstat; __sys_modstat; _mount; __sys_mount; _mprotect; __sys_mprotect; _msgctl; __sys_msgctl; _msgget; __sys_msgget; _msgrcv; __sys_msgrcv; _msgsnd; __sys_msgsnd; _msgsys; __sys_msgsys; _msync; __sys_msync; _munlock; __sys_munlock; _munlockall; __sys_munlockall; _munmap; __sys_munmap; _nanosleep; __sys_nanosleep; _nfssvc; __sys_nfssvc; _nmount; __sys_nmount; _ntp_adjtime; __sys_ntp_adjtime; _ntp_gettime; __sys_ntp_gettime; _open; __sys_open; _openat; __sys_openat; _pathconf; __sys_pathconf; _pipe; __sys_pipe; _poll; __sys_poll; _ppoll; __sys_ppoll; _preadv; __sys_preadv; _procctl; __sys_procctl; _profil; __sys_profil; _pselect; __sys_pselect; _ptrace; __sys_ptrace; _pwritev; __sys_pwritev; _quotactl; __sys_quotactl; _read; __sys_read; _readlink; __sys_readlink; _readv; __sys_readv; _reboot; __sys_reboot; _recvfrom; __sys_recvfrom; _recvmsg; __sys_recvmsg; _rename; __sys_rename; _revoke; __sys_revoke; _rfork; __sys_rfork; _rmdir; __sys_rmdir; _rtprio; __sys_rtprio; _rtprio_thread; __sys_rtprio_thread; _sched_get_priority_max; __sys_sched_get_priority_max; _sched_get_priority_min; __sys_sched_get_priority_min; _sched_getparam; __sys_sched_getparam; _sched_getscheduler; __sys_sched_getscheduler; _sched_rr_get_interval; __sys_sched_rr_get_interval; _sched_setparam; __sys_sched_setparam; _sched_setscheduler; __sys_sched_setscheduler; _sched_yield; __sys_sched_yield; _select; __sys_select; _semget; __sys_semget; _semop; __sys_semop; _semsys; __sys_semsys; _sendfile; __sys_sendfile; _sendmsg; __sys_sendmsg; _sendto; __sys_sendto; _setaudit; __sys_setaudit; _setaudit_addr; __sys_setaudit_addr; _setauid; __sys_setauid; _setcontext; __sys_setcontext; _setegid; __sys_setegid; _seteuid; __sys_seteuid; _setgid; __sys_setgid; _setgroups; __sys_setgroups; _setitimer; __sys_setitimer; _setlogin; __sys_setlogin; _setpgid; __sys_setpgid; _setpriority; __sys_setpriority; _setregid; __sys_setregid; _setresgid; __sys_setresgid; _setresuid; __sys_setresuid; _setreuid; __sys_setreuid; _setrlimit; __sys_setrlimit; _setsid; __sys_setsid; _setsockopt; __sys_setsockopt; _settimeofday; __sys_settimeofday; _setuid; __sys_setuid; _shm_open; __sys_shm_open; _shm_unlink; __sys_shm_unlink; _shmat; __sys_shmat; _shmctl; __sys_shmctl; _shmdt; __sys_shmdt; _shmget; __sys_shmget; _shmsys; __sys_shmsys; _shutdown; __sys_shutdown; _sigaction; __sys_sigaction; _sigaltstack; __sys_sigaltstack; _sigpending; __sys_sigpending; _sigprocmask; __sys_sigprocmask; _sigqueue; __sys_sigqueue; _sigreturn; __sys_sigreturn; _sigsuspend; __sys_sigsuspend; _sigtimedwait; __sys_sigtimedwait; _sigwait; __sigwait; __sys_sigwait; _sigwaitinfo; __sys_sigwaitinfo; _socket; __sys_socket; _socketpair; __sys_socketpair; _statfs; __sys_statfs; _swapcontext; __sys_swapcontext; _swapoff; __sys_swapoff; _swapon; __sys_swapon; _symlink; __sys_symlink; _sync; __sys_sync; _sysarch; __sys_sysarch; _syscall; __sys_syscall; _thr_create; __sys_thr_create; _thr_exit; __sys_thr_exit; _thr_kill; __sys_thr_kill; _thr_kill2; __sys_thr_kill2; _thr_new; __sys_thr_new; _thr_self; __sys_thr_self; _thr_set_name; __sys_thr_set_name; _thr_suspend; __sys_thr_suspend; _thr_wake; __sys_thr_wake; _ktimer_create; __sys_ktimer_create; _ktimer_delete; __sys_ktimer_delete; _ktimer_getoverrun; __sys_ktimer_getoverrun; _ktimer_gettime; __sys_ktimer_gettime; _ktimer_settime; __sys_ktimer_settime; _umask; __sys_umask; _undelete; __sys_undelete; _unlink; __sys_unlink; _unmount; __sys_unmount; _utimes; __sys_utimes; _utrace; __sys_utrace; _uuidgen; __sys_uuidgen; _wait4; __sys_wait4; _wait6; __sys_wait6; _write; __sys_write; _writev; __sys_writev; __set_error_selector; nlm_syscall; gssd_syscall; __libc_interposing_slot; __libc_sigwait; _cpuset_getdomain; __sys_cpuset_getdomain; _cpuset_setdomain; __sys_cpuset_setdomain; }; Index: head/lib/libc/sys/shm_open.2 =================================================================== --- head/lib/libc/sys/shm_open.2 (revision 352702) +++ head/lib/libc/sys/shm_open.2 (revision 352703) @@ -1,313 +1,402 @@ .\" .\" Copyright 2000 Massachusetts Institute of Technology .\" .\" Permission to use, copy, modify, and distribute this software and .\" its documentation for any purpose and without fee is hereby .\" granted, provided that both the above copyright notice and this .\" permission notice appear in all copies, that both the above .\" copyright notice and this permission notice appear in all .\" supporting documentation, and that the name of M.I.T. not be used .\" in advertising or publicity pertaining to distribution of the .\" software without specific, written prior permission. M.I.T. makes .\" no representations about the suitability of this software for any .\" purpose. It is provided "as is" without express or implied .\" warranty. .\" .\" THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''. M.I.T. DISCLAIMS .\" ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE, .\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT .\" SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, .\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT .\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF .\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND .\" ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, .\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT .\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" $FreeBSD$ .\" -.Dd January 20, 2017 +.Dd September 24, 2019 .Dt SHM_OPEN 2 .Os .Sh NAME -.Nm shm_open , shm_unlink +.Nm memfd_create , shm_open , shm_unlink .Nd "shared memory object operations" .Sh LIBRARY .Lb libc .Sh SYNOPSIS .In sys/types.h .In sys/mman.h .In fcntl.h .Ft int +.Fn memfd_create "const char *name" "unsigned int flags" +.Ft int .Fn shm_open "const char *path" "int flags" "mode_t mode" .Ft int .Fn shm_unlink "const char *path" .Sh DESCRIPTION The .Fn shm_open system call opens (or optionally creates) a .Tn POSIX shared memory object named .Fa path . The .Fa flags argument contains a subset of the flags used by .Xr open 2 . An access mode of either .Dv O_RDONLY or .Dv O_RDWR must be included in .Fa flags . The optional flags .Dv O_CREAT , .Dv O_EXCL , and .Dv O_TRUNC may also be specified. .Pp If .Dv O_CREAT is specified, then a new shared memory object named .Fa path will be created if it does not exist. In this case, the shared memory object is created with mode .Fa mode subject to the process' umask value. If both the .Dv O_CREAT and .Dv O_EXCL flags are specified and a shared memory object named .Fa path already exists, then .Fn shm_open will fail with .Er EEXIST . .Pp Newly created objects start off with a size of zero. If an existing shared memory object is opened with .Dv O_RDWR and the .Dv O_TRUNC flag is specified, then the shared memory object will be truncated to a size of zero. The size of the object can be adjusted via .Xr ftruncate 2 and queried via .Xr fstat 2 . .Pp The new descriptor is set to close during .Xr execve 2 system calls; see .Xr close 2 and .Xr fcntl 2 . .Pp As a FreeBSD extension, the constant .Dv SHM_ANON may be used for the .Fa path argument to .Fn shm_open . In this case, an anonymous, unnamed shared memory object is created. Since the object has no name, it cannot be removed via a subsequent call to .Fn shm_unlink . Instead, the shared memory object will be garbage collected when the last reference to the shared memory object is removed. The shared memory object may be shared with other processes by sharing the file descriptor via .Xr fork 2 or .Xr sendmsg 2 . Attempting to open an anonymous shared memory object with .Dv O_RDONLY will fail with .Er EINVAL . All other flags are ignored. .Pp The .Fn shm_unlink system call removes a shared memory object named .Fa path . +.Pp +The +.Fn memfd_create +function creates an anonymous shared memory object, identical to that created +by +.Fn shm_open +when +.Dv SHM_ANON +is specified. +Newly created objects start off with a size of zero. +The size of the new object must be adjusted via +.Xr ftruncate 2 . +.Pp +The +.Fa name +argument must not be +.Dv NULL , +but it may be an empty string. +The length of the +.Fa name +argument may not exceed +.Dv NAME_MAX +minus six characters for the prefix +.Dq memfd: , +which will be prepended. +The +.Fa name +argument is intended solely for debugging purposes and will never be used by the +kernel to identify a memfd. +Names are therefore not required to be unique. +.Pp +The following +.Fa flags +may be specified to +.Fn memfd_create : +.Bl -tag -width MFD_ALLOW_SEALING +.It Dv MFD_CLOEXEC +Set +.Dv FD_CLOEXEC +on the resulting file descriptor. +.It Dv MFD_ALLOW_SEALING +Allow adding seals to the resulting file descriptor using the +.Dv F_ADD_SEALS +.Xr fcntl 2 +command. +.It Dv MFD_HUGETLB +This flag is currently unsupported. +.El .Sh RETURN VALUES If successful, +.Fn memfd_create +and .Fn shm_open -returns a non-negative integer, +both return a non-negative integer, and .Fn shm_unlink returns zero. -Both functions return -1 on failure, and set +All three functions return -1 on failure, and set .Va errno to indicate the error. .Sh COMPATIBILITY The .Fa path argument does not necessarily represent a pathname (although it does in most other implementations). Two processes opening the same .Fa path are guaranteed to access the same shared memory object if and only if .Fa path begins with a slash .Pq Ql \&/ character. .Pp Only the .Dv O_RDONLY , .Dv O_RDWR , .Dv O_CREAT , .Dv O_EXCL , and .Dv O_TRUNC flags may be used in portable programs. .Pp .Tn POSIX specifications state that the result of using .Xr open 2 , .Xr read 2 , or .Xr write 2 on a shared memory object, or on the descriptor returned by .Fn shm_open , is undefined. However, the .Fx kernel implementation explicitly includes support for .Xr read 2 and .Xr write 2 . .Pp .Fx also supports zero-copy transmission of data from shared memory objects with .Xr sendfile 2 . .Pp Neither shared memory objects nor their contents persist across reboots. .Pp Writes do not extend shared memory objects, so .Xr ftruncate 2 must be called before any data can be written. See .Sx EXAMPLES . .Sh EXAMPLES This example fails without the call to .Xr ftruncate 2 : .Bd -literal -compact uint8_t buffer[getpagesize()]; ssize_t len; int fd; fd = shm_open(SHM_ANON, O_RDWR | O_CREAT, 0600); if (fd < 0) err(EX_OSERR, "%s: shm_open", __func__); if (ftruncate(fd, getpagesize()) < 0) err(EX_IOERR, "%s: ftruncate", __func__); len = pwrite(fd, buffer, getpagesize(), 0); if (len < 0) err(EX_IOERR, "%s: pwrite", __func__); if (len != getpagesize()) errx(EX_IOERR, "%s: pwrite length mismatch", __func__); .Ed .Sh ERRORS +.Fn memfd_create +fails with these error codes for these conditions: +.Bl -tag -width Er +.It Bq Er EBADF +The +.Fa name +argument was NULL. +.It Bq Er EINVAL +The +.Fa name +argument was too long. +.Pp +An invalid or unsupported flag was included in +.Fa flags . +.It Bq Er EMFILE +The process has already reached its limit for open file descriptors. +.It Bq Er ENFILE +The system file table is full. +.It Bq Er ENOSYS +In +.Fa memfd_create , +.Dv MFD_HUGETLB +was specified in +.Fa flags , +and this system does not support forced hugetlb mappings. +.El +.Pp .Fn shm_open fails with these error codes for these conditions: .Bl -tag -width Er .It Bq Er EINVAL A flag other than .Dv O_RDONLY , .Dv O_RDWR , .Dv O_CREAT , .Dv O_EXCL , or .Dv O_TRUNC was included in .Fa flags . .It Bq Er EMFILE The process has already reached its limit for open file descriptors. .It Bq Er ENFILE The system file table is full. .It Bq Er EINVAL .Dv O_RDONLY was specified while creating an anonymous shared memory object via .Dv SHM_ANON . .It Bq Er EFAULT The .Fa path argument points outside the process' allocated address space. .It Bq Er ENAMETOOLONG The entire pathname exceeded 1023 characters. .It Bq Er EINVAL The .Fa path does not begin with a slash .Pq Ql \&/ character. .It Bq Er ENOENT .Dv O_CREAT is specified and the named shared memory object does not exist. .It Bq Er EEXIST .Dv O_CREAT and .Dv O_EXCL are specified and the named shared memory object does exist. .It Bq Er EACCES The required permissions (for reading or reading and writing) are denied. .El .Pp .Fn shm_unlink fails with these error codes for these conditions: .Bl -tag -width Er .It Bq Er EFAULT The .Fa path argument points outside the process' allocated address space. .It Bq Er ENAMETOOLONG The entire pathname exceeded 1023 characters. .It Bq Er ENOENT The named shared memory object does not exist. .It Bq Er EACCES The required permissions are denied. .Fn shm_unlink requires write permission to the shared memory object. .El .Sh SEE ALSO .Xr close 2 , .Xr fstat 2 , .Xr ftruncate 2 , .Xr mmap 2 , .Xr munmap 2 , .Xr sendfile 2 .Sh STANDARDS The +.Fn memfd_create +function is expected to be compatible with the Linux system call of the same +name. +.Pp +The .Fn shm_open and .Fn shm_unlink functions are believed to conform to .St -p1003.1b-93 . .Sh HISTORY +The +.Fn memfd_create +function appeared in +.Fx 13.0 . +.Pp The .Fn shm_open and .Fn shm_unlink functions first appeared in .Fx 4.3 . The functions were reimplemented as system calls using shared memory objects directly rather than files in .Fx 8.0 . .Sh AUTHORS .An Garrett A. Wollman Aq Mt wollman@FreeBSD.org (C library support and this manual page) .Pp .An Matthew Dillon Aq Mt dillon@FreeBSD.org .Pq Dv MAP_NOSYNC Index: head/lib/libc/sys/shm_open.c =================================================================== --- head/lib/libc/sys/shm_open.c (nonexistent) +++ head/lib/libc/sys/shm_open.c (revision 352703) @@ -0,0 +1,113 @@ +/* + * Copyright (c) 2019 Kyle Evans + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice(s), this list of conditions and the following disclaimer as + * the first lines of this file unmodified other than the possible + * addition of one or more copyright notices. + * 2. Redistributions in binary form must reproduce the above copyright + * notice(s), this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include "libc_private.h" + +__weak_reference(shm_open, _shm_open); +__weak_reference(shm_open, __sys_shm_open); + +#ifndef SYS_freebsd12_shm_open +#define SYS_freebsd12_shm_open SYS_shm_open +#endif + +#define SHM_OPEN2_OSREL 1300048 + +#define MEMFD_NAME_PREFIX "memfd:" + +int +shm_open(const char *path, int flags, mode_t mode) +{ + + if (__getosreldate() >= SHM_OPEN2_OSREL) + return (__sys_shm_open2(path, flags | O_CLOEXEC, mode, 0, + NULL)); + + /* + * Fallback to shm_open(2) on older kernels. The kernel will enforce + * O_CLOEXEC in this interface, unlike the newer shm_open2 which does + * not enforce it. The newer interface allows memfd_create(), for + * instance, to not have CLOEXEC on the returned fd. + */ + return (syscall(SYS_freebsd12_shm_open, path, flags, mode)); +} + +/* + * The path argument is passed to the kernel, but the kernel doesn't currently + * do anything with it. Linux exposes it in linprocfs for debugging purposes + * only, but our kernel currently will not do the same. + */ +int +memfd_create(const char *name, unsigned int flags) +{ + char memfd_name[NAME_MAX + 1]; + size_t namelen; + int oflags, shmflags; + + if (name == NULL) + return (EBADF); + namelen = strlen(name); + if (namelen + sizeof(MEMFD_NAME_PREFIX) - 1 > NAME_MAX) + return (EINVAL); + if ((flags & ~(MFD_CLOEXEC | MFD_ALLOW_SEALING | MFD_HUGETLB | + MFD_HUGE_MASK)) != 0) + return (EINVAL); + /* HUGETLB set with no size specified. */ + if ((flags & MFD_HUGETLB) != 0 && (flags & MFD_HUGE_MASK) == 0) + return (EINVAL); + /* Size specified but no HUGETLB. */ + if ((flags & MFD_HUGE_MASK) != 0 && (flags & MFD_HUGETLB) == 0) + return (EINVAL); + /* We don't actually support HUGETLB. */ + if ((flags & MFD_HUGETLB) != 0) + return (ENOSYS); + + /* We've already validated that we're sufficiently sized. */ + snprintf(memfd_name, NAME_MAX + 1, "%s%s", MEMFD_NAME_PREFIX, name); + oflags = O_RDWR; + shmflags = 0; + if ((flags & MFD_CLOEXEC) != 0) + oflags |= O_CLOEXEC; + if ((flags & MFD_ALLOW_SEALING) != 0) + shmflags |= SHM_ALLOW_SEALING; + return (__sys_shm_open2(SHM_ANON, oflags, 0, shmflags, memfd_name)); +} Property changes on: head/lib/libc/sys/shm_open.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/sys/mman.h =================================================================== --- head/sys/sys/mman.h (revision 352702) +++ head/sys/sys/mman.h (revision 352703) @@ -1,298 +1,325 @@ /*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1982, 1986, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)mman.h 8.2 (Berkeley) 1/9/95 * $FreeBSD$ */ #ifndef _SYS_MMAN_H_ #define _SYS_MMAN_H_ #include #include #if __BSD_VISIBLE /* * Inheritance for minherit() */ #define INHERIT_SHARE 0 #define INHERIT_COPY 1 #define INHERIT_NONE 2 #define INHERIT_ZERO 3 #endif /* * Protections are chosen from these bits, or-ed together */ #define PROT_NONE 0x00 /* no permissions */ #define PROT_READ 0x01 /* pages can be read */ #define PROT_WRITE 0x02 /* pages can be written */ #define PROT_EXEC 0x04 /* pages can be executed */ #if __BSD_VISIBLE #define _PROT_ALL (PROT_READ | PROT_WRITE | PROT_EXEC) #define PROT_EXTRACT(prot) ((prot) & _PROT_ALL) #define _PROT_MAX_SHIFT 16 #define PROT_MAX(prot) ((prot) << _PROT_MAX_SHIFT) #define PROT_MAX_EXTRACT(prot) (((prot) >> _PROT_MAX_SHIFT) & _PROT_ALL) #endif /* * Flags contain sharing type and options. * Sharing types; choose one. */ #define MAP_SHARED 0x0001 /* share changes */ #define MAP_PRIVATE 0x0002 /* changes are private */ #if __BSD_VISIBLE #define MAP_COPY MAP_PRIVATE /* Obsolete */ #endif /* * Other flags */ #define MAP_FIXED 0x0010 /* map addr must be exactly as requested */ #if __BSD_VISIBLE #define MAP_RESERVED0020 0x0020 /* previously unimplemented MAP_RENAME */ #define MAP_RESERVED0040 0x0040 /* previously unimplemented MAP_NORESERVE */ #define MAP_RESERVED0080 0x0080 /* previously misimplemented MAP_INHERIT */ #define MAP_RESERVED0100 0x0100 /* previously unimplemented MAP_NOEXTEND */ #define MAP_HASSEMAPHORE 0x0200 /* region may contain semaphores */ #define MAP_STACK 0x0400 /* region grows down, like a stack */ #define MAP_NOSYNC 0x0800 /* page to but do not sync underlying file */ /* * Mapping type */ #define MAP_FILE 0x0000 /* map from file (default) */ #define MAP_ANON 0x1000 /* allocated from memory, swap space */ #ifndef _KERNEL #define MAP_ANONYMOUS MAP_ANON /* For compatibility. */ #endif /* !_KERNEL */ /* * Extended flags */ #define MAP_GUARD 0x00002000 /* reserve but don't map address range */ #define MAP_EXCL 0x00004000 /* for MAP_FIXED, fail if address is used */ #define MAP_NOCORE 0x00020000 /* dont include these pages in a coredump */ #define MAP_PREFAULT_READ 0x00040000 /* prefault mapping for reading */ #ifdef __LP64__ #define MAP_32BIT 0x00080000 /* map in the low 2GB of address space */ #endif /* * Request specific alignment (n == log2 of the desired alignment). * * MAP_ALIGNED_SUPER requests optimal superpage alignment, but does * not enforce a specific alignment. */ #define MAP_ALIGNED(n) ((n) << MAP_ALIGNMENT_SHIFT) #define MAP_ALIGNMENT_SHIFT 24 #define MAP_ALIGNMENT_MASK MAP_ALIGNED(0xff) #define MAP_ALIGNED_SUPER MAP_ALIGNED(1) /* align on a superpage */ #endif /* __BSD_VISIBLE */ #if __POSIX_VISIBLE >= 199309 /* * Process memory locking */ #define MCL_CURRENT 0x0001 /* Lock only current memory */ #define MCL_FUTURE 0x0002 /* Lock all future memory as well */ #endif /* * Error return from mmap() */ #define MAP_FAILED ((void *)-1) /* * msync() flags */ #define MS_SYNC 0x0000 /* msync synchronously */ #define MS_ASYNC 0x0001 /* return immediately */ #define MS_INVALIDATE 0x0002 /* invalidate all cached data */ /* * Advice to madvise */ #define _MADV_NORMAL 0 /* no further special treatment */ #define _MADV_RANDOM 1 /* expect random page references */ #define _MADV_SEQUENTIAL 2 /* expect sequential page references */ #define _MADV_WILLNEED 3 /* will need these pages */ #define _MADV_DONTNEED 4 /* dont need these pages */ #if __BSD_VISIBLE #define MADV_NORMAL _MADV_NORMAL #define MADV_RANDOM _MADV_RANDOM #define MADV_SEQUENTIAL _MADV_SEQUENTIAL #define MADV_WILLNEED _MADV_WILLNEED #define MADV_DONTNEED _MADV_DONTNEED #define MADV_FREE 5 /* dont need these pages, and junk contents */ #define MADV_NOSYNC 6 /* try to avoid flushes to physical media */ #define MADV_AUTOSYNC 7 /* revert to default flushing strategy */ #define MADV_NOCORE 8 /* do not include these pages in a core file */ #define MADV_CORE 9 /* revert to including pages in a core file */ #define MADV_PROTECT 10 /* protect process from pageout kill */ /* * Return bits from mincore */ #define MINCORE_INCORE 0x1 /* Page is incore */ #define MINCORE_REFERENCED 0x2 /* Page has been referenced by us */ #define MINCORE_MODIFIED 0x4 /* Page has been modified by us */ #define MINCORE_REFERENCED_OTHER 0x8 /* Page has been referenced */ #define MINCORE_MODIFIED_OTHER 0x10 /* Page has been modified */ #define MINCORE_SUPER 0x20 /* Page is a "super" page */ /* * Anonymous object constant for shm_open(). */ #define SHM_ANON ((char *)1) /* * shmflags for shm_open2() */ #define SHM_ALLOW_SEALING 0x00000001 +/* + * Flags for memfd_create(). + */ +#define MFD_ALLOW_SEALING 0x00000001 +#define MFD_CLOEXEC 0x00000002 + +/* UNSUPPORTED */ +#define MFD_HUGETLB 0x00000004 + +#define MFD_HUGE_MASK 0xFC000000 +#define MFD_HUGE_SHIFT 26 +#define MFD_HUGE_64KB (16 << MFD_HUGE_SHIFT) +#define MFD_HUGE_512KB (19 << MFD_HUGE_SHIFT) +#define MFD_HUGE_1MB (20 << MFD_HUGE_SHIFT) +#define MFD_HUGE_2MB (21 << MFD_HUGE_SHIFT) +#define MFD_HUGE_8MB (23 << MFD_HUGE_SHIFT) +#define MFD_HUGE_16MB (24 << MFD_HUGE_SHIFT) +#define MFD_HUGE_32MB (25 << MFD_HUGE_SHIFT) +#define MFD_HUGE_256MB (28 << MFD_HUGE_SHIFT) +#define MFD_HUGE_512MB (29 << MFD_HUGE_SHIFT) +#define MFD_HUGE_1GB (30 << MFD_HUGE_SHIFT) +#define MFD_HUGE_2GB (31 << MFD_HUGE_SHIFT) +#define MFD_HUGE_16GB (34 << MFD_HUGE_SHIFT) + #endif /* __BSD_VISIBLE */ /* * XXX missing POSIX_TYPED_MEM_* macros and * posix_typed_mem_info structure. */ #if __POSIX_VISIBLE >= 200112 #define POSIX_MADV_NORMAL _MADV_NORMAL #define POSIX_MADV_RANDOM _MADV_RANDOM #define POSIX_MADV_SEQUENTIAL _MADV_SEQUENTIAL #define POSIX_MADV_WILLNEED _MADV_WILLNEED #define POSIX_MADV_DONTNEED _MADV_DONTNEED #endif #ifndef _MODE_T_DECLARED typedef __mode_t mode_t; #define _MODE_T_DECLARED #endif #ifndef _OFF_T_DECLARED typedef __off_t off_t; #define _OFF_T_DECLARED #endif #ifndef _SIZE_T_DECLARED typedef __size_t size_t; #define _SIZE_T_DECLARED #endif #if defined(_KERNEL) || defined(_WANT_FILE) #include #include #include #include #include struct file; struct shmfd { size_t shm_size; vm_object_t shm_object; int shm_refs; uid_t shm_uid; gid_t shm_gid; mode_t shm_mode; int shm_kmappings; /* * Values maintained solely to make this a better-behaved file * descriptor for fstat() to run on. */ struct timespec shm_atime; struct timespec shm_mtime; struct timespec shm_ctime; struct timespec shm_birthtime; ino_t shm_ino; struct label *shm_label; /* MAC label */ const char *shm_path; struct rangelock shm_rl; struct mtx shm_mtx; int shm_seals; }; #endif #ifdef _KERNEL int shm_map(struct file *fp, size_t size, off_t offset, void **memp); int shm_unmap(struct file *fp, void *mem, size_t size); int shm_access(struct shmfd *shmfd, struct ucred *ucred, int flags); struct shmfd *shm_alloc(struct ucred *ucred, mode_t mode); struct shmfd *shm_hold(struct shmfd *shmfd); void shm_drop(struct shmfd *shmfd); int shm_dotruncate(struct shmfd *shmfd, off_t length); extern struct fileops shm_ops; #else /* !_KERNEL */ __BEGIN_DECLS /* * XXX not yet implemented: posix_mem_offset(), posix_typed_mem_get_info(), * posix_typed_mem_open(). */ #if __BSD_VISIBLE int getpagesizes(size_t *, int); int madvise(void *, size_t, int); int mincore(const void *, size_t, char *); int minherit(void *, size_t, int); #endif int mlock(const void *, size_t); #ifndef _MMAP_DECLARED #define _MMAP_DECLARED void * mmap(void *, size_t, int, int, int, off_t); #endif int mprotect(void *, size_t, int); int msync(void *, size_t, int); int munlock(const void *, size_t); int munmap(void *, size_t); #if __POSIX_VISIBLE >= 200112 int posix_madvise(void *, size_t, int); #endif #if __POSIX_VISIBLE >= 199309 int mlockall(int); int munlockall(void); int shm_open(const char *, int, mode_t); int shm_unlink(const char *); +#endif +#if __BSD_VISIBLE +int memfd_create(const char *, unsigned int); #endif __END_DECLS #endif /* !_KERNEL */ #endif /* !_SYS_MMAN_H_ */ Index: head/tests/sys/kern/Makefile =================================================================== --- head/tests/sys/kern/Makefile (revision 352702) +++ head/tests/sys/kern/Makefile (revision 352703) @@ -1,71 +1,72 @@ # $FreeBSD$ TESTSRC= ${SRCTOP}/contrib/netbsd-tests/kernel .PATH: ${SRCTOP}/sys/kern TESTSDIR= ${TESTSBASE}/sys/kern #ATF_TESTS_C+= kcov ATF_TESTS_C+= kern_copyin ATF_TESTS_C+= kern_descrip_test ATF_TESTS_C+= kill_zombie +ATF_TESTS_C+= memfd_test ATF_TESTS_C+= ptrace_test TEST_METADATA.ptrace_test+= timeout="15" ATF_TESTS_C+= reaper ATF_TESTS_C+= sigaltstack PLAIN_TESTS_C+= subr_unit_test ATF_TESTS_C+= sys_getrandom ATF_TESTS_C+= unix_passfd_test ATF_TESTS_C+= unix_seqpacket_test TEST_METADATA.unix_seqpacket_test+= timeout="15" ATF_TESTS_C+= unix_socketpair_test ATF_TESTS_C+= waitpid_nohang ATF_TESTS_C+= pdeathsig ATF_TESTS_SH+= coredump_phnum_test BINDIR= ${TESTSDIR} PROGS+= coredump_phnum_helper PROGS+= pdeathsig_helper CFLAGS.sys_getrandom+= -I${SRCTOP}/sys/contrib/zstd/lib LIBADD.sys_getrandom+= zstd LIBADD.sys_getrandom+= c LIBADD.sys_getrandom+= pthread LIBADD.ptrace_test+= pthread LIBADD.unix_seqpacket_test+= pthread LIBADD.kcov+= pthread NETBSD_ATF_TESTS_C+= lockf_test NETBSD_ATF_TESTS_C+= mqueue_test NETBSD_ATF_TESTS_C+= sysv_test CFLAGS.mqueue_test+= -I${SRCTOP}/tests LIBADD.mqueue_test+= rt .if ${MACHINE_ARCH} == "amd64" || \ ${MACHINE_ARCH} == "i386" || \ ${MACHINE_ARCH} == "aarch64" ATF_TESTS_C+= libkern_crc32 .if ${MACHINE_ARCH} == "amd64" || ${MACHINE_ARCH} == "i386" LDADD.libkern_crc32+= ${SRCTOP}/sys/libkern/x86/crc32_sse42.c .else LDADD.libkern_crc32+= ${SRCTOP}/sys/libkern/arm64/crc32c_armv8.S .endif .endif # subr_unit.c contains functions whose prototypes lie in headers that cannot be # included in userland. But as far as subr_unit_test goes, they're effectively # static. So it's ok to disable -Wmissing-prototypes for this program. CFLAGS.subr_unit.c+= -Wno-missing-prototypes SRCS.subr_unit_test+= subr_unit.c WARNS?= 3 TESTS_SUBDIRS+= acct TESTS_SUBDIRS+= execve TESTS_SUBDIRS+= pipe .include .include Index: head/tests/sys/kern/memfd_test.c =================================================================== --- head/tests/sys/kern/memfd_test.c (nonexistent) +++ head/tests/sys/kern/memfd_test.c (revision 352703) @@ -0,0 +1,276 @@ +/*- + * Copyright (c) 2019 Kyle Evans + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include + +#include +#include +#include + +ATF_TC_WITHOUT_HEAD(basic); +ATF_TC_BODY(basic, tc) +{ + int fd; + char buf[8]; + + ATF_REQUIRE((fd = memfd_create("...", 0)) != -1); + + /* File size should be initially 0 */ + ATF_REQUIRE(write(fd, buf, sizeof(buf)) == 0); + + /* ftruncate(2) must succeed without seals */ + ATF_REQUIRE(ftruncate(fd, sizeof(buf) - 1) == 0); + + ATF_REQUIRE(write(fd, buf, sizeof(buf)) == sizeof(buf) - 1); + + close(fd); +} + +ATF_TC_WITHOUT_HEAD(cloexec); +ATF_TC_BODY(cloexec, tc) +{ + int fd_nocl, fd_cl; + + ATF_REQUIRE((fd_nocl = memfd_create("...", 0)) != -1); + ATF_REQUIRE((fd_cl = memfd_create("...", MFD_CLOEXEC)) != -1); + + ATF_REQUIRE((fcntl(fd_nocl, F_GETFD) & FD_CLOEXEC) == 0); + ATF_REQUIRE((fcntl(fd_cl, F_GETFD) & FD_CLOEXEC) != 0); + + close(fd_nocl); + close(fd_cl); +} + +ATF_TC_WITHOUT_HEAD(disallowed_sealing); +ATF_TC_BODY(disallowed_sealing, tc) +{ + int fd; + + ATF_REQUIRE((fd = memfd_create("...", 0)) != -1); + ATF_REQUIRE(fcntl(fd, F_GET_SEALS) == F_SEAL_SEAL); + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_WRITE) == -1); + ATF_REQUIRE(errno == EPERM); + + close(fd); +} + +#define BUF_SIZE 1024 + +ATF_TC_WITHOUT_HEAD(write_seal); +ATF_TC_BODY(write_seal, tc) +{ + int fd; + char *addr, buf[BUF_SIZE]; + + ATF_REQUIRE((fd = memfd_create("...", MFD_ALLOW_SEALING)) != -1); + ATF_REQUIRE(ftruncate(fd, BUF_SIZE) == 0); + + /* Write once, then we'll seal it and try again */ + ATF_REQUIRE(write(fd, buf, BUF_SIZE) == BUF_SIZE); + ATF_REQUIRE(lseek(fd, 0, SEEK_SET) == 0); + + addr = mmap(0, BUF_SIZE, (PROT_READ | PROT_WRITE), MAP_PRIVATE, fd, 0); + ATF_REQUIRE(addr != MAP_FAILED); + ATF_REQUIRE(munmap(addr, BUF_SIZE) == 0); + + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_WRITE) == 0); + + ATF_REQUIRE(write(fd, buf, BUF_SIZE) == -1); + ATF_REQUIRE(errno == EPERM); + + ATF_REQUIRE(mmap(0, BUF_SIZE, (PROT_READ | PROT_WRITE), MAP_SHARED, + fd, 0) == MAP_FAILED); + ATF_REQUIRE(errno == EPERM); + + close(fd); +} + +ATF_TC_WITHOUT_HEAD(mmap_write_seal); +ATF_TC_BODY(mmap_write_seal, tc) +{ + int fd; + char *addr, *paddr, *raddr; + + ATF_REQUIRE((fd = memfd_create("...", MFD_ALLOW_SEALING)) != -1); + ATF_REQUIRE(ftruncate(fd, BUF_SIZE) == 0); + + /* Map it, both shared and privately */ + addr = mmap(0, BUF_SIZE, (PROT_READ | PROT_WRITE), MAP_SHARED, fd, 0); + ATF_REQUIRE(addr != MAP_FAILED); + paddr = mmap(0, BUF_SIZE, (PROT_READ | PROT_WRITE), MAP_PRIVATE, fd, 0); + ATF_REQUIRE(paddr != MAP_FAILED); + raddr = mmap(0, BUF_SIZE, PROT_READ, MAP_SHARED, fd, 0); + ATF_REQUIRE(raddr != MAP_FAILED); + + /* Now try to seal it before unmapping */ + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_WRITE) == -1); + ATF_REQUIRE(errno == EBUSY); + + ATF_REQUIRE(munmap(addr, BUF_SIZE) == 0); + + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_WRITE) == 0); + + ATF_REQUIRE(munmap(paddr, BUF_SIZE) == 0); + ATF_REQUIRE(munmap(raddr, BUF_SIZE) == 0); + ATF_REQUIRE(mmap(0, BUF_SIZE, (PROT_READ | PROT_WRITE), MAP_SHARED, + fd, 0) == MAP_FAILED); + ATF_REQUIRE(errno == EPERM); + paddr = mmap(0, BUF_SIZE, (PROT_READ | PROT_WRITE), MAP_PRIVATE, fd, 0); + ATF_REQUIRE(paddr != MAP_FAILED); + raddr = mmap(0, BUF_SIZE, PROT_READ, MAP_SHARED, fd, 0); + ATF_REQUIRE(raddr != MAP_FAILED); + ATF_REQUIRE(munmap(raddr, BUF_SIZE) == 0); + ATF_REQUIRE(munmap(paddr, BUF_SIZE) == 0); + + close(fd); +} + +static int +memfd_truncate_test(int initial_size, int dest_size, int seals) +{ + int err, fd; + + ATF_REQUIRE((fd = memfd_create("...", MFD_ALLOW_SEALING)) != -1); + ATF_REQUIRE(ftruncate(fd, initial_size) == 0); + + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, seals) == 0); + + err = ftruncate(fd, dest_size); + if (err != 0) + err = errno; + close(fd); + return (err); +} + +ATF_TC_WITHOUT_HEAD(truncate_seals); +ATF_TC_BODY(truncate_seals, tc) +{ + + ATF_REQUIRE(memfd_truncate_test(4, 8, F_SEAL_GROW) == EPERM); + ATF_REQUIRE(memfd_truncate_test(8, 4, F_SEAL_SHRINK) == EPERM); + ATF_REQUIRE(memfd_truncate_test(8, 4, F_SEAL_GROW) == 0); + ATF_REQUIRE(memfd_truncate_test(4, 8, F_SEAL_SHRINK) == 0); + + ATF_REQUIRE(memfd_truncate_test(4, 8, F_SEAL_GROW | F_SEAL_SHRINK) == + EPERM); + ATF_REQUIRE(memfd_truncate_test(8, 4, F_SEAL_GROW | F_SEAL_SHRINK) == + EPERM); + ATF_REQUIRE(memfd_truncate_test(4, 4, F_SEAL_GROW | F_SEAL_SHRINK) == + 0); +} + +ATF_TC_WITHOUT_HEAD(get_seals); +ATF_TC_BODY(get_seals, tc) +{ + int fd; + int seals; + + ATF_REQUIRE((fd = memfd_create("...", MFD_ALLOW_SEALING)) != -1); + ATF_REQUIRE(fcntl(fd, F_GET_SEALS) == 0); + + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_WRITE | F_SEAL_GROW) == 0); + seals = fcntl(fd, F_GET_SEALS); + ATF_REQUIRE(seals == (F_SEAL_WRITE | F_SEAL_GROW)); + + close(fd); +} + +ATF_TC_WITHOUT_HEAD(dup_seals); +ATF_TC_BODY(dup_seals, tc) +{ + char buf[8]; + int fd, fdx; + int seals; + + ATF_REQUIRE((fd = memfd_create("...", MFD_ALLOW_SEALING)) != -1); + ATF_REQUIRE((fdx = dup(fd)) != -1); + ATF_REQUIRE(fcntl(fd, F_GET_SEALS) == 0); + + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_WRITE | F_SEAL_GROW) == 0); + seals = fcntl(fd, F_GET_SEALS); + ATF_REQUIRE(seals == (F_SEAL_WRITE | F_SEAL_GROW)); + + seals = fcntl(fdx, F_GET_SEALS); + ATF_REQUIRE(seals == (F_SEAL_WRITE | F_SEAL_GROW)); + + /* Make sure the seal's actually being applied at the inode level */ + ATF_REQUIRE(write(fdx, buf, sizeof(buf)) == -1); + ATF_REQUIRE(errno == EPERM); + + ATF_REQUIRE(mmap(0, BUF_SIZE, (PROT_READ | PROT_WRITE), MAP_SHARED, + fdx, 0) == MAP_FAILED); + ATF_REQUIRE(errno == EPERM); + + close(fd); + close(fdx); +} + +ATF_TC_WITHOUT_HEAD(immutable_seals); +ATF_TC_BODY(immutable_seals, tc) +{ + int fd; + + ATF_REQUIRE((fd = memfd_create("...", MFD_ALLOW_SEALING)) != -1); + + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_SEAL) == 0); + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_GROW) == -1); + ATF_REQUIRE_MSG(errno == EPERM, + "Added unique grow seal after restricting seals"); + + close(fd); + + /* + * Also check that adding a seal that already exists really doesn't + * do anything once we're sealed. + */ + ATF_REQUIRE((fd = memfd_create("...", MFD_ALLOW_SEALING)) != -1); + + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_GROW | F_SEAL_SEAL) == 0); + ATF_REQUIRE(fcntl(fd, F_ADD_SEALS, F_SEAL_GROW) == -1); + ATF_REQUIRE_MSG(errno == EPERM, + "Added duplicate grow seal after restricting seals"); + close(fd); +} + + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, basic); + ATF_TP_ADD_TC(tp, cloexec); + ATF_TP_ADD_TC(tp, disallowed_sealing); + ATF_TP_ADD_TC(tp, write_seal); + ATF_TP_ADD_TC(tp, mmap_write_seal); + ATF_TP_ADD_TC(tp, truncate_seals); + ATF_TP_ADD_TC(tp, get_seals); + ATF_TP_ADD_TC(tp, dup_seals); + ATF_TP_ADD_TC(tp, immutable_seals); + return (atf_no_error()); +} Property changes on: head/tests/sys/kern/memfd_test.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property