Date: Sun, 06 Jul 2014 16:07:57 -0700 From: Sean Bruno <sbruno@ignoranthack.me> To: freebsd-arch@freebsd.org Subject: Total confusion over toolchain/xdev behavior Message-ID: <1404688077.1059.115.camel@bruno>
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Objective: install an xcompile toolchain into a jail for use by poudriere during arm/mips/sparc/power ports pkgs builds. The build should be possible from a non-root user. As far as I can tell, the xdev target is completely busted for non-clang arch's right now as it tries to build clang no matter what I do. Its missing some pretty key documentation to making it work correctly, so a lot of my attempts have been "guess and check" with verbose make. ----------------------------------------------------------------------- Attempt #1: I have been trying non-root xdev builds: MAKEOBJDIRPREFIX=/var/tmp make -s -j8 xdev XDEV=mips XDEV_ARCH=mips -- dies because it tries to compile CLANG. ----------------------------------------------------------------------- Attempt #2: Apply a hack from Baptiste that isn't quite right, but at least gets farther, note the missing variable causing "//usr/mips-freebsd" http://people.freebsd.org/~sbruno/src.ops.mk.diff ===> gnu/usr.bin/cc/gcov (all) mtree populating //usr/mips-freebsd mkdir: //usr/mips-freebsd: Permission denied *** Error code 1 ----------------------------------------------------------------------- Attempt #3: Add XDTP MAKEOBJDIRPREFIX=/var/tmp make -s xdev XDEV=mips XDEV_ARCH=mips XDTP=/var/tmp/mips_cc Try defining a XDTP=/var/tmp/mips_cc with the above patch applied, get's a bit farther but compile failure in locating critical include files. ===> gnu/lib/libstdc++ (obj,depend,all,install) In file included from /home/sbruno/bsd/fbsd_head/gnu/lib/libstdc ++/../../../contrib/libstdc++/src/bitmap_allocator.cc:30: /home/sbruno/bsd/fbsd_head/gnu/lib/libstdc++/../../../contrib/libstdc ++/include/ext/bitmap_allocator.h:37:54: error: cstddef: No such file or directory ----------------------------------------------------------------------- Attempt #4: Add the additional XDDESTDIR MAKEOBJDIRPREFIX=/var/tmp make -s xdev XDEV=mips XDEV_ARCH=mips XDTP=/var/tmp/mips_cc XDESTDIR=/var/tmp/mips_dst -- Same results as attempt #3 ----------------------------------------------------------------------- Even attempting to do stuff for *clang* enabled architectures bails because its not respecting prefixes: MAKEOBJDIRPREFIX=/var/tmp make -s -j 8 xdev XDEV=arm XDEV_ARCH=armv6 -- bails because it tries to: ===> usr.bin/clang/tblgen (all) mtree populating //usr/armv6-freebsd mtree: etc/ntp: Permission denied _xi-cross-tools ===> xdev gnu/usr.bin/binutils (install) ===> gnu/usr.bin/binutils/libiberty (install) ===> gnu/usr.bin/binutils/libbfd (install) ===> gnu/usr.bin/binutils/libopcodes (install) ===> gnu/usr.bin/binutils/libbinutils (install) ===> gnu/usr.bin/binutils/addr2line (install) ===> gnu/usr.bin/binutils/as (install) ===> gnu/usr.bin/binutils/ld (install) install: //usr/armv6-freebsd/usr/bin/ld: Permission denied *** Error code 71 ----------------------------------------------------------------------- Adding XDTP and XDDESTDIR results in a little more progress but obvious failures to attempt and install things directly into my host system: MAKEOBJDIRPREFIX=/var/tmp make -s xdev XDEV=arm XDEV_ARCH=armv6 XDDESTDIR=/var/tmp/arm_cc XDTP=/var/tmp/armv6_cc ===> secure/lib/libssh (install) ===> usr.bin/lex/lib (obj,depend,all,install) mkdir: ../../../../usr: Permission denied *** Error code 1 Stop. make[1]: stopped in /home/sbruno/bsd/fbsd_head *** Error code 1 Stop. make: stopped in /home/sbruno/bsd/fbsd_head
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