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We only release code after all our test-cases pass. Unfortunately,
we cannot test for every possible problem. Many bugs are due to
build dependencies, which only occur sometimes, for example
depending on the level of parallelism you use to compile the code. I
don't know about this one, though.<br>
<br>
<div class="moz-cite-prefix">On 06/29/2012 04:49 PM, Patrik Eklöf
wrote:<br>
</div>
<blockquote
cite="mid:59C969865CA9C64E9A0FE599F93AF52E393C17EB@exdb2.ug.kth.se"
type="cite">
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<div style="direction: ltr;font-family: Tahoma;color:
#000000;font-size: 10pt;">Yeah, already fixed that. Thanks.<br>
Still, considering rev 923 is the one for the latest stable
release, I am wondering why there are so many problems with it.<br>
I mean, it should compile without problems, just as with the
last release, shouldn't it? Unless there is some page about
various problems I am missing.<br>
Is there going to be any more problems compiling this rev?<br>
<div><br>
<div style="font-family:Tahoma; font-size:13px"><font
style="font-family:Tahoma" size="2"><span
style="font-size:10pt">Regards,<br>
Patrik Eklöf</span></font><font color="black"
face="Tahoma" size="2"><span dir="ltr"
style="font-size:10pt"></span></font><font color="black"
face="Tahoma" size="2"><span dir="ltr"
style="font-size:10pt"><br>
</span></font><font style="font-family:Tahoma" size="2"><span
style="font-size:10pt">Student at ICT, Master of Science
in Engineering Education, IT Programme, KTH, Kista<br>
</span></font></div>
</div>
<div style="font-family: Times New Roman; color: #000000;
font-size: 16px">
<hr tabindex="-1">
<div style="direction: ltr;" id="divRpF926636"><font
color="#000000" face="Tahoma" size="2"><b>From:</b> Stefan
Kästle [<a class="moz-txt-link-abbreviated" href="mailto:stefan.kaestle@inf.ethz.ch">stefan.kaestle@inf.ethz.ch</a>]<br>
<b>Sent:</b> Friday, June 29, 2012 16:46<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:barrelfish-users@lists.inf.ethz.ch">barrelfish-users@lists.inf.ethz.ch</a><br>
<b>Subject:</b> Re: [Barrelfish-users] Building newest BF<br>
</font><br>
</div>
<div>This is the patch:<br>
<br>
<tt>changeset: 929:0030cd9fb3e6<br>
user: Kornilios Kourtis <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:kkourt@inf.ethz.ch" target="_blank">
<kkourt@inf.ethz.ch></a><br>
date: Tue Jun 12 17:40:30 2012 +0200<br>
summary: hake/Config.hs.template: switch optimization
level back to -O2<br>
<br>
diff -r 689e89ab292c -r 0030cd9fb3e6
hake/Config.hs.template<br>
--- a/hake/Config.hs.template Mon Jun 11 09:46:36 2012
+0200<br>
+++ b/hake/Config.hs.template Tue Jun 12 17:40:30 2012
+0200<br>
@@ -29,7 +29,7 @@<br>
<br>
-- Optimisation flags (-Ox -g etc.) passed to compiler<br>
cOptFlags :: String<br>
-cOptFlags = "-g -O3"<br>
+cOptFlags = "-g -O2"<br>
<br>
-- Selects which libc to compile with, "oldc" or "newlib"<br>
libc :: String</tt><br>
<br>
Don't forget to either create a new build directory or
remove Config.hs from your current build directory as
updating it in the source directory will not overwrite the
version in your build directory.<br>
<br>
<br>
<div class="moz-cite-prefix">On 06/29/2012 04:40 PM, Patrik
Eklöf wrote:<br>
</div>
<blockquote type="cite">
<div style="direction:ltr; font-family:Tahoma;
color:#000000; font-size:10pt">Thanks.<br>
That removed one error, but as soon as that finished,
another popped up:<br>
<br>
[root@localhost build]# make<br>
gcc -std=c99 -U__STRICT_ANSI__ -Wstrict-prototypes
-Wold-style-definition -Wmissing-prototypes
-fno-omit-frame-pointer -fno-builtin -nostdinc
-U__linux__ -Ulinux -Wall -Wshadow
-Wmissing-declarations -Wmissing-field-initializers
-Wredundant-decls -Werror -imacros
../source/include/deputy/nodeputy.h -m64 -mno-red-zone
-fPIE -fno-stack-protector -Wno-unused-but-set-variable
-Wno-packed-bitfield-compat -DBARRELFISH
-DCONFIG_LAZY_THC -DCONFIG_NEWLIB -DUSE_KALUGA_DVM
-DCONFIG_INTERCONNECT_DRIVER_LMP
-DCONFIG_INTERCONNECT_DRIVER_UMP
-DCONFIG_INTERCONNECT_DRIVER_MULTIHOP
-DCONFIG_FLOUNDER_BACKEND_LMP
-DCONFIG_FLOUNDER_BACKEND_UMP
-DCONFIG_FLOUNDER_BACKEND_MULTIHOP -g -O3
-I../source/include -I../source/include/arch/x86_64
-I../source/lib/newlib/newlib/libc/include
-I../source/include/c -I../source/include/target/x86_64
-I../source/include/ipv4 -I../source/include/posixcompat
-I./x86_64/include -I./x86_64/include/dev
-I../source/usr/tests/thctest
-I./x86_64/usr/tests/thctest -o
./x86_64/usr/tests/thctest/_for_app_thctest/thctest.o -c
../source/usr/tests/thctest/thctest.c
<br>
../source/usr/tests/thctest/thctest.c: Assembler
messages:<br>
../source/usr/tests/thctest/thctest.c:53: Error: symbol
`_thc_cont_return_5' is already defined<br>
../source/usr/tests/thctest/thctest.c:69: Error: symbol
`_thc_cont_return_6' is already defined<br>
../source/usr/tests/thctest/thctest.c:91: Error: symbol
`_thc_cont_return_7' is already defined<br>
../source/usr/tests/thctest/thctest.c:111: Error: symbol
`_thc_cont_return_8' is already defined<br>
make: ***
[x86_64/usr/tests/thctest/_for_app_thctest/thctest.o]
Error 1<br>
<br>
Also, I did test this on a fresh clone of the repo
(using rev 923).<br>
Multiple definition errors... but where do they come
from?<br>
<div><br>
<div style="font-family:Tahoma; font-size:13px"><font
style="font-family:Tahoma" size="2"><span
style="font-size:10pt">Regards,<br>
Patrik Eklöf</span></font><font color="black"
face="Tahoma" size="2"><span dir="ltr"
style="font-size:10pt"></span></font><font
color="black" face="Tahoma" size="2"><span
dir="ltr" style="font-size:10pt"><br>
</span></font><font style="font-family:Tahoma"
size="2"><span style="font-size:10pt">Student at
ICT, Master of Science in Engineering Education,
IT Programme, KTH, Kista<br>
</span></font></div>
</div>
<div style="font-family:Times New Roman; color:#000000;
font-size:16px">
<hr tabindex="-1">
<div id="divRpF650704" style="direction:ltr"><font
color="#000000" face="Tahoma" size="2"><b>From:</b>
Raphael Fuchs [<a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:raphaelfuchs@student.ethz.ch"
target="_blank">raphaelfuchs@student.ethz.ch</a>]<br>
<b>Sent:</b> Friday, June 29, 2012 13:30<br>
<b>To:</b> <a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:barrelfish-users@lists.inf.ethz.ch"
target="_blank">
barrelfish-users@lists.inf.ethz.ch</a><br>
<b>Subject:</b> Re: [Barrelfish-users] Building
newest BF<br>
</font><br>
</div>
<div>
<div class="moz-cite-prefix">Hi Patrik<br>
<br>
We already fixed this bug in our development tree,
the fix will be included in our next release.
Meanwhile, you can apply the attached patch
yourself, it should solve your problem.<br>
<br>
Regards<br>
Raphael<br>
<br>
On 29.06.2012 12:42, Patrik Eklöf wrote:<br>
</div>
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<div style="direction:ltr; font-family:Tahoma;
color:#000000; font-size:10pt">Hi all,<br>
<br>
I'm having trouble building the newest rev of
BF.<br>
I've tried the newest as well as the stable 922
rev, but both give the same error.<br>
<br>
The complete error is:<br>
../source/include/acpi_client/acpi_client.h:19:36:
fatal error: if/acpi_rpcclient_defs.h: No such
file or directory<br>
<br>
I've tried downloading the source from scratch,
then applying the patch at <a
moz-do-not-send="true"
href="http://wiki.barrelfish.org/Getting_Started"
target="_blank">
http://wiki.barrelfish.org/Getting_Started</a>
(because otherwise I get the dreaded Hake
error), then running the hake script and finally
make.<br>
<br>
I've updated all packages to latest, but still
running on the 3.1 kernel to see if it would
help the issue, but it did not.<br>
Any idea what's wrong?<br>
<div><br>
<div style="font-family:Tahoma;
font-size:13px"><font
style="font-family:Tahoma" size="2"><span
style="font-size:10pt">Regards,<br>
Patrik Eklöf</span></font><font
color="black" face="Tahoma" size="2"><span
dir="ltr" style="font-size:10pt"></span></font><font
color="black" face="Tahoma" size="2"><span
dir="ltr" style="font-size:10pt"><br>
</span></font><font
style="font-family:Tahoma" size="2"><span
style="font-size:10pt">Student at ICT,
Master of Science in Engineering
Education, IT Programme, KTH, Kista<br>
</span></font></div>
</div>
</div>
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<pre class="moz-signature" cols="72">--
Stefan</pre>
<br>
<br>
</div>
</div>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Stefan</pre>
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