Brooks Davis skrev 2014-07-17 16:10:
On Thu, Jul 17, 2014 at 02:54:09PM +0200, Leslie Jensen wrote:
Dimitry Andric skrev 2014-07-17 00:10:
On 16 Jul 2014, at 11:21, Leslie Jensen <jensen.les...@gmail.com> wrote:
Hello list.
I'm experiencing a very slow build of clang33
It seems that it's when building clang33/work/llvm-3.3 that is slows down.
Using top I can see that my system is almost idle, 99,4, and cc1plus has two
processes using WCPU at 1,80% and 0.10%
cc1plus is actually gcc's C++ compiler, so clang isn't to blame here. :)
Isn't there anything else going on, like linking (look for any 'ld'
processes)? Or is the machine short on RAM (look at swap usage in top)?
-Dimitry
When the machine is idle these are the values.
Mem: 27M Active, 236M Inact, 173M Wired, 10M Cache, 58M Buf, 21M Free
Swap: 971M Total, 53M Used, 918M Free, 5% Inuse
I suspect you need more swap. I'd recommend installing clang33 as a
binary package.
-- Brooks
I'm still struggling with this update! I've added memory upp to 1 Gb.
Swap is also 1 Gb.
The error I get now does not point to shortage of memory or swap space I
think.
gmake[2]: Entering directory
`/usr/ports/lang/clang33/work/llvm-3.3.src/tools/clang/unittests/Tooling'
llvm[2]: Compiling CommentHandlerTest.cpp for Release build
llvm[2]: Compiling CompilationDatabaseTest.cpp for Release build
llvm[2]: Compiling RecursiveASTVisitorTest.cpp for Release build
c++: Internal error: Killed: 9 (program cc1plus)
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
rm:
/usr/ports/lang/clang33/work/llvm-3.3.src/tools/clang/unittests/Tooling/Release/RecursiveASTVisitorTest.d.tmp:
No such file or directory
gmake[2]: ***
[/usr/ports/lang/clang33/work/llvm-3.3.src/tools/clang/unittests/Tooling/Release/RecursiveASTVisitorTest.o]
Error 1
gmake[2]: Leaving directory
`/usr/ports/lang/clang33/work/llvm-3.3.src/tools/clang/unittests/Tooling'
gmake[1]: *** [Tooling/.makeall] Error 2
gmake[1]: *** Waiting for unfinished jobs....
llvm[2]: Linking Release unit test ASTMatchers (without symbols)
llvm[2]: ======= Finished Linking Release Unit test ASTMatchers (without
symbols)
gmake[2]: Leaving directory
`/usr/ports/lang/clang33/work/llvm-3.3.src/tools/clang/unittests/ASTMatchers'
gmake[1]: Leaving directory
`/usr/ports/lang/clang33/work/llvm-3.3.src/tools/clang/unittests'
gmake: *** [all] Error 1
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** [do-build] Error code 1
Stop in /usr/ports/lang/clang33.
*** [build] Error code 1
Stop in /usr/ports/lang/clang33.
===>>> make build failed for lang/clang33
/Leslie
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