On 2017-Aug-29, at 3:08 PM, Mark Millard <mar...@dsl-only.net> wrote:
> On 2017-Aug-29, at 2:38 PM, Bryan Drewery <bdrew...@freebsd.org> wrote: > >> On 8/29/2017 2:35 PM, Mark Millard wrote: >>> In a command command such as: >>> >>> poudriere jail -c -j zrFBSDx64SLppc64 -a powerpc.powerpc64 -x -m null -M >>> /usr/obj/DESTDIRs/clang-powerpc64-altbinutils-installworld-dist-from-src -S >>> /usr/src/ -v 11.1-STABLE >>> >>> the -x is silently ignored. I added the "build_native_xtools" into >>> the /usr/local/share/poudriere/jail.sh code to have it contain: >> >> I consider '-m null' to be a read-only operation on the provided path. >> Poudriere did not build it, so I would rather not force a build >> procedure on it for native-xtools either. >> >> On the otherhand, if we store the native-xtools files outside of the >> jail path then it will not be a problem. > > Okay. I was just looking for a way to deal with local > experimental patches in the system and/or ports rather > than building from official materials, checking how > things seem to go for builds. > > I ended up with the following nxb* directories in > /usr/obj/. . . for my context: > > /usr/obj/powerpc.powerpc/nxb > /usr/obj/arm.armv6/nxb > /usr/obj/arm64.aarch64/nxb > /usr/obj/DESTDIRs/clang-armv7-installworld-dist-from-src/nxb-bin > /usr/obj/DESTDIRs/clang-cortexA53-installworld-dist-from-src/nxb-bin > /usr/obj/DESTDIRs/gcc421-powerpc-installworld-dist-from-src/nxb-bin > /usr/obj/DESTDIRs/clang-powerpc-installworld-dist-from-src/nxb-bin > /usr/obj/DESTDIRs/clang-powerpc64-altbinutils-installworld-dist-from-src/nxb-bin > /usr/obj/DESTDIRs/clang-cortexA57-installworld-dist-from-src/nxb-bin > /usr/obj/powerpc.powerpc64/nxb I should also have compared and contrasted with my buildworld/buildkernel directory trees: # ls -dlT /usr/obj/*/*.* drwxr-xr-x 3 root wheel 3 Aug 13 15:16:17 2017 /usr/obj/amd64_clang/amd64.amd64 drwxr-xr-x 3 root wheel 3 Aug 29 01:22:29 2017 /usr/obj/armv7_clang/arm.armv6 drwxr-xr-x 3 root wheel 3 Aug 29 02:12:29 2017 /usr/obj/cortexA53_clang/arm64.aarch64 drwxr-xr-x 3 root wheel 3 Aug 29 02:45:54 2017 /usr/obj/cortexA57_clang/arm64.aarch64 drwxr-xr-x 3 root wheel 3 Aug 28 16:34:43 2017 /usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64 drwxr-xr-x 3 root wheel 3 Aug 29 01:48:58 2017 /usr/obj/powerpcvtsc_clang/powerpc.powerpc drwxr-xr-x 3 root wheel 3 Aug 29 02:38:08 2017 /usr/obj/powerpcvtsc_clang_gcc421/powerpc.powerpc (For that last clang built a gcc421 bootstrap compiler.) These were built with the likes of: # more ~/sys_build_scripts.amd64-host/make_armv7_nodebug_clang_bootstrap-amd64-host.sh kldload -n filemon && \ script ~/sys_typescripts/typescript_make_armv7_nodebug_clang_bootstrap-amd64-host-$(date +%Y-%m-%d:%H:%M:%S) \ env __MAKE_CONF="/root/src.configs/make.conf" SRCCONF="/dev/null" SRC_ENV_CONF="/root/src.configs/src.conf.armv7-clang-bootstrap.amd64-host" \ WITH_META_MODE=yes \ MAKEOBJDIRPREFIX="/usr/obj/armv7_clang" \ make $* So the "nxb" directories were outside my build trees. The DESTDIRs listed that had "nxb-bin" directories were just for the poudriere use in the first place. For other uses I'd have created separate install trees with their own names. > However, for example, I did the powerpc ones in > the order (as an experiment that I did not expect > to "work"): > > /usr/obj/DESTDIRs/clang-powerpc-installworld-dist-from-src/nxb-bin > /usr/obj/DESTDIRs/gcc421-powerpc-installworld-dist-from-src/nxb-bin > > and the second reused the material from the first -x . In other > words: the native compiler ended up being based on clang for the > later gcc421 based jail attempt. > > A similar point goes for the pair (in order): > > /usr/obj/DESTDIRs/clang-cortexA53-installworld-dist-from-src/nxb-bin > /usr/obj/DESTDIRs/clang-cortexA57-installworld-dist-from-src/nxb-bin > > in that the A57 one bound to the prior A53 -x content. > > I'm not claiming a problem, just something to know to > expect to avoid. (My 32-bit powerpc activity has lead > to building things based on both compilers because of > the kernel build only working for gcc421-based builds. > Such odd combinations are likely rare.) > >>> >>> null) >>> JAILFS=none >>> FCT=build_native_xtools >>> ;; >>> >>> in order to avoid this. >>> >>> A similar "jail -c" for "-j zrFBSDx64SLarmv7 -a arm.armv6" (and >>> -M /usr/obj/DESTDIRs/clang-armv7-installworld-dist-from-src >>> in my context) and the later bulk build for it seems to be >>> working fine for building lang/gcc7 (as a test). So far: > . . . === Mark Millard markmi at dsl-only.net _______________________________________________ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org" _______________________________________________ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"