Replace Main xxx ... to
Main xxx(env);
No warnings!
On Sun, 18 Aug 2024 at 22:43, Michael Grunditz
<michael.grund...@gmail.com> wrote:
>
> Here is a version of you main.cc:
>
> //#include <ext4.h>
> #include <base/component.h>
> #include <base/log.h>
>
> namespace Squid { struct Main; };
>
> struct Squid::Main {
> Genode::Env &_env;
>
> Main(Genode::Env &env) : _env(env) {
> Genode::log("hello from squid");
> }
> };
> using namespace Squid;
> void Component::construct(Genode::Env &env) {
> Main xxx = Main(env);
>
> }
>
>
> I am not a c++ wizard , but the above compiles if you add "base" to
> LIBS in target.mk. Notice the ';' after Struct Main. You will get a
> warning that "xxx" is set but not used.
> Good luck!
> Michael
>
> On Sun, 18 Aug 2024 at 21:30, Rumen Mitov <rumen.mi...@constructor.tech>
> wrote:
> >
> > I got it to successfully link by adding some lines to the target.mk file
> > (attached below). I then got some errors / warnings regarding the stdlib. I
> > fixed that by appending CC_CXX_WARN_STRICT= to the make command.
> >
> > However, I still cannot compile the program as I get an error that
> > ld.lib.so is missing even though it is listed as a build dependency in my
> > run file (see attached log file).
> >
> > Rumen
> >
> >
> > ________________________________
> > From: Michael Grunditz <michael.grund...@gmail.com>
> > Sent: Sunday, August 18, 2024 4:18 PM
> > To: Genode users mailing list <users@lists.genode.org>
> > Subject: Re: ext4.h not found
> >
> > I see , thanks.
> >
> > sön 18 aug. 2024 kl. 18:09 skrev Rumen Mitov <rumen.mi...@constructor.tech>:
> >
> > Hi Michael,
> >
> > I want to use the ext4.h header to open files on the ext4 filesystem (i.e.
> > with ext4_fopen) as I am reworking the snapshotting capability of the
> > project I am working on. The hello world file was just a test to see if
> > everything (primarily the run file) would compile successfully.
> >
> > Rumen
> > ________________________________
> > From: Michael Grunditz <michael.grund...@gmail.com>
> > Sent: Saturday, August 17, 2024 6:43 PM
> > To: Genode users mailing list <users@lists.genode.org>
> > Subject: Re: ext4.h not found
> >
> >
> >
> >
> > 17 aug. 2024 kl. 19:43 skrev Michael Grunditz <michael.grund...@gmail.com>:
> >
> >
> >
> >
> > 16 aug. 2024 kl. 16:42 skrev Rumen Mitov <rumen.mi...@constructor.tech>:
> >
> >
> > Hello,
> >
> > I want to test out lwext4, however when I try to compile it, I get an error
> > that ext4.h was not found. I have attached my main.cc, target.mk and
> > squid.run files below. The platform I am using is x86_64 linux. If anyone
> > knows has any idea how to link the lwext4 library please let me know, as I
> > could not find much information online.
> >
> > Best,
> > Rumen
> >
> >
> >
> > Not sure what you want to achieve. Accessing ext4 file systems? Probably a
> > bad idea in Genode/Linux.
> >
> > Michael
> >
> >
> >
> > Sorry didn’t read your run file. Looks fine even though, why include the
> > header in a hello world file?
> >
> >
> > Michael
> > _______________________________________________
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> >
> > _______________________________________________
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