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Date:      Tue, 8 Jul 2014 16:00:24 -0600
From:      Warner Losh <imp@bsdimp.com>
To:        sbruno@freebsd.org
Cc:        freebsd-arch <freebsd-arch@freebsd.org>
Subject:   Re: Total confusion over toolchain/xdev behavior
Message-ID:  <98B42676-50A8-4034-995A-ACA9DCE83094@bsdimp.com>
In-Reply-To: <9733B60C-5EDA-44A5-9D36-E62433DB8949@bsdimp.com>
References:  <1404688077.1059.115.camel@bruno> <1404766292.65432.43.camel@revolution.hippie.lan> <20B72004-1499-4F99-A7C7-13173C50C7C6@bsdimp.com> <1404831829.1662.7.camel@bruno> <1404835471.1662.13.camel@bruno> <B96EB5EC-A078-4CDE-AB30-CF7FD05D1287@bsdimp.com> <1404842719.1662.15.camel@bruno> <FF6728EE-7BF9-44E1-99EA-661F398F3EEB@FreeBSD.org> <B9B53E2E-FBAD-461E-86B9-8AD516F94570@FreeBSD.org> <1404851278.1662.17.camel@bruno> <7CB79988-8221-4F00-AB79-FB24EB3CEF66@bsdimp.com> <1404854676.1662.29.camel@bruno> <9733B60C-5EDA-44A5-9D36-E62433DB8949@bsdimp.com>
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On Jul 8, 2014, at 3:52 PM, Warner Losh <imp@bsdimp.com> wrote:

>=20
> On Jul 8, 2014, at 3:24 PM, Sean Bruno <sbruno@ignoranthack.me> wrote:
>=20
>> On Tue, 2014-07-08 at 15:01 -0600, Warner Losh wrote:
>>> On Jul 8, 2014, at 2:27 PM, Sean Bruno <sbruno@ignoranthack.me> =
wrote:
>>>=20
>>>> On Tue, 2014-07-08 at 21:02 +0200, Dimitry Andric wrote:
>>>>> On 08 Jul 2014, at 20:27, Dimitry Andric <dim@FreeBSD.org> wrote:
>>>>>> On 08 Jul 2014, at 20:05, Sean Bruno <sbruno@ignoranthack.me> =
wrote:
>>>>>> ...
>>>>>>> =3D=3D=3D> lib/libproc (all)
>>>>>>> building static proc library
>>>>>>> ranlib -D libproc.a
>>>>>>> make[5]: /var/tmp/home/sbruno/fbsd_head/lib/libproc/.depend, =
322:
>>>>>>> ignoring stale .depend for /var/tmp/mips_cc/usr/lib/libstdc++.a
>>>>>>> building shared library libproc.so.2
>>>>>>> /var/tmp/mips_cc/usr/bin/ld: cannot find -lsupc++
>>>>>>> *** Error code 1
>>>>>>>=20
>>>>>>> Stop.
>>>>>>> make[5]: stopped in /home/sbruno/fbsd_head/lib/libproc
>>>>>>> *** Error code 1
>>>>>>=20
>>>>>> Yes, libproc and it dependencies should be disabled when =
MK_CXX=3Dno.  Alternatively, libproc's demangling support could be =
conditionally compiled out in that case.
>>>>>=20
>>>>> Now with a suggested patch.
>>>>>=20
>>>>> -Dimitry
>>>>=20
>>>>=20
>>>> Getting closer, now we're at the point where we have some kind of
>>>> path/permission failure:
>>>>=20
>>>> dirty.ysv:~/fbsd_head % make xdev MAKEOBJDIRPREFIX=3D/var/tmp
>>>> DESTDIR=3D/var/tmp/mips_cc XDDESTDIR=3D/var/tmp/mips_cc XDEV=3Dmips
>>>> XDEV_ARCH=3Dmips WITHOUT_CLANG=3Dt WITHOUT_CLANG_BOOTSTRAP=3Dt =
WITH_GCC=3Dt
>>>> WITH_GCC_BOOTSTRAP=3Dt WITH_GNUCXX=3Dt WITHOUT_CXX=3Dt
>>>>=20
>>>> =3D=3D=3D> secure/lib/libssh (install)
>>>> sh /home/sbruno/fbsd_head/tools/install.sh -C -o root -g wheel -m =
444
>>>> libssh.a /var/tmp/mips_cc/usr/lib/private
>>>> sh /home/sbruno/fbsd_head/tools/install.sh -s -o root -g wheel -m =
444
>>>> libssh.so.5 /var/tmp/mips_cc/usr/lib/private
>>>> sh /home/sbruno/fbsd_head/tools/install.sh -l s
>>>> libssh.so.5 /var/tmp/mips_cc/usr/lib/private/libssh.so
>>>> =3D=3D=3D> usr.bin/lex/lib (obj,depend,all,install)
>>>> sh /home/sbruno/fbsd_head/tools/install.sh -C -o root -g wheel -m =
444
>>>> libln.a /var/tmp/mips_cc/usr/lib
>>>> /var/tmp/mips_cc/usr/lib/libl.a -> /var/tmp/mips_cc/usr/lib/libln.a
>>>> /var/tmp/mips_cc/usr/lib/libfl.a -> =
/var/tmp/mips_cc/usr/lib/libln.a
>>>> cd /var/tmp/mips_cc/usr/bin;  mkdir -p ../../../../usr/bin;  for i =
in *;
>>>> do  ln
>>>> -sf ../..//usr/mips-freebsd/usr/bin/$i  =
../../../../usr/bin/mips-freebsd-$i;  ln -sf =
../..//usr/mips-freebsd/usr/bin/$i  =
../../../../usr/bin/mips-freebsd11.0-$i;  done
>>>> mkdir: ../../../../usr: Permission denied
>>>=20
>>> Oh! I know that one=85
>>>=20
>>> That=92s from _xi-links target (the last one!).  You can safely =
ignore it.
>>>=20
>>> Something like the following would also eliminate the warning. Just =
not too sure about it.  You may also need to define =
WITH_INSTALL_AS_USER=3Dt.
>>>=20
>>> Warner
>>>=20
>> Ah crap, is there were I need "XDTP" defined or something?
>=20
> Maybe=85  But it looks like it is still trying to do the links, so I =
must have messed up something in the patch=85
>=20
> And the links look kinda sketchy to me like it is reaching outside the =
/usr/mips-freebsd area directly into /usr/bin, which won=92t matter for =
what you are trying to do=85  You don=92t need mips-freebsd-cc binaries =
in the chroot=85  though you might want different symlinks from your =
chroot=92s /usr/bin/cc to /usr/mips-freebsd-cc/usr/bin/cc, etc.
>=20
> Warner

Try this instead:

Warner


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# HG changeset patch
# Parent 44a4c24f827bc29eb0ea023259e10a33961c8948

diff -r 44a4c24f827b Makefile.inc1
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -1943,8 +1943,8 @@ xdev-build: _xb-worldtmp _xb-bootstrap-t
 	mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
 	    -p ${XDDESTDIR}/usr/include >/dev/null
 
-.ORDER: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries _xi-links
-xdev-install: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries _xi-links
+.ORDER: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries xdev-links
+xdev-install: xdev-build _xi-mtree _xi-cross-tools _xi-includes _xi-libraries
 
 _xi-cross-tools:
 	@echo "_xi-cross-tools"
@@ -1967,9 +1967,9 @@ xdev-install: xdev-build _xi-mtree _xi-c
 	${_+_}cd ${.CURDIR}; ${CD2MAKE} -f Makefile.inc1 libraries \
 		DESTDIR=${XDDESTDIR}
 
-_xi-links:
+xdev-links:
 	${_+_}cd ${XDDESTDIR}/usr/bin; \
-       mkdir -p ../../../../usr/bin; \
+	mkdir -p ../../../../usr/bin; \
 		for i in *; do \
 			ln -sf ../../${XDTP}/usr/bin/$$i \
 			    ../../../../usr/bin/${XDDIR}-$$i; \

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