Date: Mon, 5 Nov 2018 19:51:11 +0000 (UTC) From: Alex Richardson <arichardson@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r340157 - in head: . tools/build tools/tools/nanobsd/embedded Message-ID: <201811051951.wA5JpB5q088141@repo.freebsd.org>
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Author: arichardson Date: Mon Nov 5 19:51:10 2018 New Revision: 340157 URL: https://svnweb.freebsd.org/changeset/base/340157 Log: Allow building world without inheriting $PATH Inheriting $PATH during the build phase can cause the build to fail when compiling on a different system due to missing build tools or incompatible versions somewhere in $PATH. This has cause build failures for us before due to the jenkins slaves still running FreeBSD 10. Listing the tools we depend on explicitly instead of just using whatever happens to be in $PATH allows us to check that we don't accidentally add a new build dependency. All tools that do no need to be bootstrapped will now be symlinked to ${WORLDTMP}/legacy/bin and during the build phase $PATH will only contain ${WORLDTMP}. There is also a new variable "BOOTSTRAP_ALL_TOOLS" which can be set to force compiling almost all bootstrap tools instead of symlinking them. This will not bootstrap tools such as cp,mv, etc. since they may be used during the build and for those we should really only be using POSIX compatible options. Furthermore, this change is required in order to be able to build on non-FreeBSD hosts. While the same binaries may exist on Linux/MacOS they often accept different flags or produce incompatible output. Approved By: brooks (mentor) Differential Revision: https://reviews.freebsd.org/D16815 Modified: head/Makefile head/Makefile.inc1 head/tools/build/Makefile head/tools/tools/nanobsd/embedded/common Modified: head/Makefile ============================================================================== --- head/Makefile Mon Nov 5 19:25:57 2018 (r340156) +++ head/Makefile Mon Nov 5 19:51:10 2018 (r340157) @@ -610,10 +610,13 @@ _need_lld_${target}_${target_arch} != \ # XXX: Passing HOST_OBJTOP into the PATH would allow skipping legacy, # bootstrap-tools, and cross-tools. Need to ensure each tool actually # supports all TARGETS though. +# For now we only pass UNIVERSE_TOOLCHAIN_PATH which will be added at the end +# of STRICTTMPPATH to ensure that the target-specific binaries come first. MAKE_PARAMS_${target}+= \ XCC="${HOST_OBJTOP}/tmp/usr/bin/cc" \ XCXX="${HOST_OBJTOP}/tmp/usr/bin/c++" \ - XCPP="${HOST_OBJTOP}/tmp/usr/bin/cpp" + XCPP="${HOST_OBJTOP}/tmp/usr/bin/cpp" \ + UNIVERSE_TOOLCHAIN_PATH=${HOST_OBJTOP}/tmp/usr/bin .endif .if defined(_need_lld_${target}_${target_arch}) && \ ${_need_lld_${target}_${target_arch}} == "yes" Modified: head/Makefile.inc1 ============================================================================== --- head/Makefile.inc1 Mon Nov 5 19:25:57 2018 (r340156) +++ head/Makefile.inc1 Mon Nov 5 19:51:10 2018 (r340157) @@ -580,8 +580,21 @@ BUILD_ARCH!= uname -p 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 -STRICTTMPPATH= ${BPATH}:${XPATH} + +# 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. +BUILD_WITH_STRICT_TMPPATH?=1 +.if ${BUILD_WITH_STRICT_TMPPATH} != 0 +TMPPATH= ${STRICTTMPPATH} +.else TMPPATH= ${STRICTTMPPATH}:${PATH} +.endif # # Avoid running mktemp(1) unless actually needed. @@ -589,8 +602,16 @@ TMPPATH= ${STRICTTMPPATH}:${PATH} # when in the middle of installing over this system. # .if make(distributeworld) || make(installworld) || make(stageworld) -INSTALLTMP!= mktemp -d -u -t install +.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 @@ -647,6 +668,8 @@ CROSSENV+= BUILD_TOOLS_META=.NOMETA CROSSENV+= ${TARGET_CFLAGS} .endif +BOOTSTRAPPING_OSRELDATE?=${OSRELDATE} + # bootstrap-tools stage BMAKEENV= INSTALL="sh ${.CURDIR}/tools/install.sh" \ TOOLS_PREFIX=${TOOLS_PREFIX_UNDEF:U${WORLDTMP}} \ @@ -658,7 +681,7 @@ BSARGS= DESTDIR= \ OBJTOP='${WORLDTMP}/obj-tools' \ OBJROOT='$${OBJTOP}/' \ MAKEOBJDIRPREFIX= \ - BOOTSTRAPPING=${OSRELDATE} \ + BOOTSTRAPPING=${BOOTSTRAPPING_OSRELDATE} \ BWPHASE=${.TARGET:C,^_,,} \ SSP_CFLAGS= \ MK_HTML=no NO_LINT=yes MK_MAN=no \ @@ -680,7 +703,7 @@ TMAKE= \ ${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \ TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \ DESTDIR= \ - BOOTSTRAPPING=${OSRELDATE} \ + BOOTSTRAPPING=${BOOTSTRAPPING_OSRELDATE} \ BWPHASE=${.TARGET:C,^_,,} \ SSP_CFLAGS= \ -DNO_LINT \ @@ -705,7 +728,7 @@ KTMAKE= \ OBJTOP='${WORLDTMP}/obj-kernel-tools' \ OBJROOT='$${OBJTOP}/' \ MAKEOBJDIRPREFIX= \ - BOOTSTRAPPING=${OSRELDATE} \ + BOOTSTRAPPING=${BOOTSTRAPPING_OSRELDATE} \ SSP_CFLAGS= \ MK_HTML=no -DNO_LINT MK_MAN=no \ -DNO_PIC MK_PROFILE=no -DNO_SHARED \ @@ -874,6 +897,9 @@ WORLDTMP_MTREEFLAGS= -deUW 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} @@ -948,10 +974,15 @@ _worldtmp: .PHONY .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}; ${WMAKE} -DBATCH_DELETE_OLD_FILES _NO_INCLUDE_COMPILERMK=t \ - delete-old delete-old-libs >/dev/null; \ + 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" @@ -972,6 +1003,11 @@ _worldtmp: .PHONY # 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 "--------------------------------------------------------------" @@ -1969,6 +2005,29 @@ legacy: .PHONY # _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 @@ -1981,12 +2040,21 @@ _gperf= gnu/usr.bin/gperf _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 ${BOOTSTRAPPING} < 1000033 _m4= usr.bin/m4 _lex= usr.bin/lex - -${_bt}-usr.bin/m4: ${_bt}-lib/libopenbsd -${_bt}-usr.bin/lex: ${_bt}-usr.bin/m4 +# Note: lex needs m4 to build but m4 also depends on lex. However, lex can be +# bootstrapped so we build lex first. +${_bt}-usr.bin/m4: ${_bt}-lib/libopenbsd ${_bt}-usr.bin/yacc ${_bt}-${_lex} +_bt_lex_depend=${_bt}-usr.bin/lex ${_bt}-usr.bin/m4 +.else +_bootstrap_tools_links+=m4 lex .endif # r245440 mtree -N support added @@ -1998,17 +2066,23 @@ _nmtree= lib/libmd \ ${_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 ${BOOTSTRAPPING} < 1100078 _crunchide= usr.sbin/crunch/crunchide +.else +_bootstrap_tools_links+=crunchide .endif # r285986 crunchen: use STRIPBIN rather than STRIP @@ -2018,12 +2092,16 @@ _crunchide= usr.sbin/crunch/crunchide (${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 \ @@ -2059,6 +2137,10 @@ _dtc= usr.bin/dtc _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 \ @@ -2069,12 +2151,108 @@ _kerberos5_bootstrap_tools= \ 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 -bootstrap-tools: .PHONY +# 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 +.if ${MK_AMD} != "no" +# unifdef is only used by usr.sbin/amd/libamu/Makefile +_basic_bootstrap_tools+=usr.bin/unifdef +.endif + +.if ${MK_BOOT} != "no" +_basic_bootstrap_tools+=usr.sbin/btxld +_basic_bootstrap_tools+=bin/dd +# xz/unxz is used by EFI +_basic_bootstrap_tools_multilink+=usr.bin/xz xz,unxz +# md5 is used by boot/beri (and possibly others) +_basic_bootstrap_tools+=sbin/md5 +.if defined(BOOTSTRAP_ALL_TOOLS) +${_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. @@ -2093,6 +2271,7 @@ bootstrap-tools: .PHONY ${_yacc} \ ${_m4} \ ${_lex} \ + ${_other_bootstrap_tools} \ usr.bin/xinstall \ ${_gensnmptree} \ usr.sbin/config \ @@ -2101,10 +2280,13 @@ bootstrap-tools: .PHONY ${_nmtree} \ ${_vtfontcvt} \ ${_localedef} -${_bt}-${_tool}: .PHONY .MAKE +${_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 @@ -2235,9 +2417,14 @@ _gcc= gnu/usr.bin/cc _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} \ Modified: head/tools/build/Makefile ============================================================================== --- head/tools/build/Makefile Mon Nov 5 19:25:57 2018 (r340156) +++ head/tools/build/Makefile Mon Nov 5 19:51:10 2018 (r340157) @@ -59,15 +59,64 @@ SUBDIR= cross-build # Needed to build config (since it uses libnv) SYSINCS+= ${SRCTOP}/sys/sys/nv.h ${SRCTOP}/sys/sys/cnv.h +# 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 ${WORLDTMP} and build all others +# from the FreeBSD sources during the bootstrap-tools stage. +# basic commands: It is fine to use the host version for all of these even on +# Linux/MacOS since we only use flags that are supported by all of them. +_host_tools_to_symlink= basename bzip2 bunzip2 chmod chown cmp comm cp date \ + dirname echo env false find fmt gzip gunzip head hostname id ln ls \ + mkdir mv nice patch rm realpath sh sleep stat tee touch tr true uname \ + uniq wc which + +# We also need a symlink to the absolute path to the make binary used for +# the toplevel makefile. This is not necessarily the same as `which make` +# since e.g. on Linux and MacOS that will be GNU make. +_make_abs!= which "${MAKE}" +_host_abs_tools_to_symlink= ${_make_abs}:make ${_make_abs}:bmake + +host-symlinks: + @echo "Linking host tools into ${DESTDIR}/bin" +.for _tool in ${_host_tools_to_symlink} + @if [ ! -e "${DESTDIR}/bin/${_tool}" ]; then \ + source_path=`which ${_tool}`; \ + if [ ! -e "$${source_path}" ] ; then \ + echo "Cannot find host tool '${_tool}'"; false; \ + fi; \ + ln -sfnv "$${source_path}" "${DESTDIR}/bin/${_tool}"; \ + fi +.endfor +.for _tool in ${_host_abs_tools_to_symlink} + @source_path="${_tool:S/:/ /:[1]}"; \ + target_path="${DESTDIR}/bin/${_tool:S/:/ /:[2]}"; \ + if [ ! -e "$${target_path}" ] ; then \ + if [ ! -e "$${source_path}" ] ; then \ + echo "Host tool '${src_path}' is missing"; false; \ + fi; \ + ln -sfnv "$${source_path}" "$${target_path}"; \ + fi +.endfor + # Create all the directories that are needed during the legacy, bootstrap-tools # and cross-tools stages. We do this here using mkdir since mtree may not exist # yet (this happens if we are crossbuilding from Linux/Mac). installdirs: -.for _dir in bin sbin usr/bin usr/sbin usr/lib usr/include lib/geom lib/casper +.for _dir in bin usr/lib usr/include lib/geom lib/casper mkdir -p "${DESTDIR}/${_dir}" .endfor - +# Link usr/bin, sbin, and usr/sbin to bin so that it doesn't matter whether a +# bootstrap tool was added to WORLTMP with a symlink or by building it in the +# bootstrap-tools phase. We could also overrride BINDIR when building bootstrap +# tools but adding the symlinks is easier and means all tools are also +# in the directory that they are installed to normally. + ln -sf bin ${DESTDIR}/sbin + ln -sf ../bin ${DESTDIR}/usr/bin + ln -sf ../bin ${DESTDIR}/usr/sbin .for _group in ${INCSGROUPS:NINCS} mkdir -p "${DESTDIR}/${${_group}DIR}" .endfor Modified: head/tools/tools/nanobsd/embedded/common ============================================================================== --- head/tools/tools/nanobsd/embedded/common Mon Nov 5 19:25:57 2018 (r340156) +++ head/tools/tools/nanobsd/embedded/common Mon Nov 5 19:51:10 2018 (r340157) @@ -671,4 +671,4 @@ create_diskimage ( ) ( # Set the path to the same path we use for buldworld to use latest mkimg NANO_TARGET=$(cd ${NANO_SRC}; ${NANO_MAKE} TARGET_ARCH=${NANO_ARCH} -V _TARGET) NANO_TMPPATH=$(cd ${NANO_SRC}; ${NANO_MAKE} MK_AUTO_OBJ=no TARGET=${NANO_TARGET} TARGET_ARCH=${NANO_ARCH} -f Makefile.inc1 buildenv -V TMPPATH) -export PATH="${NANO_TMPPATH}" +export PATH="${NANO_TMPPATH}:${PATH}"
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