Hi,
In upgrading to Genode 10.02, i'm encountering build errors when i specifically include one of three L4 header files, namely thread.h, ipc.h, and arch/thread.h. I do the #include statements within a namespace declaration like so:
namespace Okl4 { extern "C" { //includes }}
Every time i try to build OKL4, i keeping getting the following error which is related to utcb.h:
error: expected unqualified-id before ‘[’ token
Does anyone have any idea as to why this is happening? If i don't include any of those files, my code builds fine.
Peter
On Tuesday, 2. March 2010 05:30:14 Peter Nguyen wrote:
Hi,
In upgrading to Genode 10.02, i'm encountering build errors when i specifically include one of three L4 header files, namely thread.h, ipc.h, and arch/thread.h. I do the #include statements within a namespace declaration like so:
namespace Okl4 { extern "C" { //includes }}
Every time i try to build OKL4, i keeping getting the following error which is related to utcb.h:
error: expected unqualified-id before ‘[’ token
Does anyone have any idea as to why this is happening? If i don't include any of those files, my code builds fine.
Peter
Hello Peter,
I'm sorry I can't reproduce that behaviour. I've compiled the following code without any problems:
/* main.cc */ namespace Okl4 { extern "C" { #include <l4/thread.h> #include <l4/ipc.h> #include <l4/arch/thread.h> } } int main(int, char**) { return 0; } /* EOF */
Have you tried to do 'make clean' after upgrading to the new release? If this is not the problem you have to post the complete verbose build log. You can set the environment variable VERBOSE to nothing, do 'VERBOSE="" make' Moreover, you should post the complete source file, that causes the problem.
regards Stefan
Stefan,
I also included libc in the mk file as well. I recall genode building if libc wasn't included, but given that i'm using the http server, libc needs to be included...
Peter
Quoting Stefan Kalkowski <stefan.kalkowski@...1...>:
On Tuesday, 2. March 2010 05:30:14 Peter Nguyen wrote:
Hi,
In upgrading to Genode 10.02, i'm encountering build errors when i specifically include one of three L4 header files, namely thread.h, ipc.h, and arch/thread.h. I do the #include statements within a namespace declaration like so:
namespace Okl4 { extern "C" { //includes }}
Every time i try to build OKL4, i keeping getting the following error which is related to utcb.h:
error: expected unqualified-id before [ token
Does anyone have any idea as to why this is happening? If i don't include any of those files, my code builds fine.
Peter
Hello Peter,
I'm sorry I can't reproduce that behaviour. I've compiled the following code without any problems:
/* main.cc */ namespace Okl4 { extern "C" { #include <l4/thread.h> #include <l4/ipc.h> #include <l4/arch/thread.h> } } int main(int, char**) { return 0; } /* EOF */
Have you tried to do 'make clean' after upgrading to the new release? If this is not the problem you have to post the complete verbose build log. You can set the environment variable VERBOSE to nothing, do 'VERBOSE="" make' Moreover, you should post the complete source file, that causes the problem.
regards Stefan
-- Stefan Kalkowski Genode Labs Developer http://genode-labs.com
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Peter,
On Tue, Mar 02, 2010 at 10:16:55PM +1030, Peter Nguyen wrote:
I also included libc in the mk file as well. I recall genode building if libc wasn't included, but given that i'm using the http server, libc needs to be included...
What is your questions? Could you please provide verbose build logs and source-code snippets.
Regards
-
Christian Helmuth -
Peter Nguyen -
Stefan Kalkowski