I'm even newer to Linux so I'm a bit confused when you mention that I need
to recompile the lib file. How should I go about recompiling and test that
out? It just seems weird to me that gcc is able to compile this, but
arm-linux-gcc is not. could it be that arm-linux-gcc was setup incorrectly?
I followed the directions from sqlite on cross compiling and I believe i set
up arm-linux-gcc correctly (or not!). Thanks to everyone helping me out!
On 7/11/06, David Bicking <[EMAIL PROTECTED]> wrote:
Your problem is that your copy of libsqlite.a is incompatible. Being a
relative newbie too, I had a similar problem, but not with sqlite, and I
had to recompile the lib file. After that, I was able to build my
program. Perhaps you need to grab the source to sqlite and use
arm-linux-gcc to compile it in to a library file.
David
On Tue, 2006-07-11 at 20:16 -0700, Keiichi McGuire wrote:
> still no luck:(
> and yea I'm still a bit new to C. I have a few years experience in C
during
> school, but mainly used for microcontrollers, so I've done a very little
> amount of system applications.
>
> anyways, with the pointer added to the errMsg, as well as the -lsqlite
> switch, i get the following:
>
> [EMAIL PROTECTED]:~/dev/c$ arm-linux-gcc test.c -o test6
> /tmp/ccSgrZe2.o(.text+0x30): In function `main':
> : undefined reference to `sqlite_open'
> collect2: ld returned 1 exit status
> [EMAIL PROTECTED]:~/dev/c$ arm-linux-gcc test.c -o test6 -lsqlite
>
/usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld:
> s kipping incompatible
> /usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/libsqlite. so when
> searching for -lsqlite
>
/usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld:
> s kipping incompatible
> /usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/libsqlite. a when
searching
> for -lsqlite
>
/usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld:
> c annot find -lsqlite
> collect2: ld returned 1 exit status
>
> this is making my brain hurt! :(
>
>
>
> On 7/11/06, John Stanton <[EMAIL PROTECTED]> wrote:
> >
> > Your program should look more like this -
> >
> > sqlite *db;
> > char *errmsg = NULL; /*Ptr to possible error message.*/
> >
> > int main() {
> > printf("Hello!\n");
> > db = sqlite_open("sqlitetest", 0660, &errmsg);
> >
> > /*At this point if you get an error errmsg will not be null
> > and will point to the error message. It will have malloc'd
> > memory for that message so you need to "free" it or suffer
> > a memory leak.*/
> > if (errmsg != NUL) {
> > ...
> > }
> > .....
> > }
> >
> > I guess you are new to C. It will get easier. The first ten years are
> > the hardest.
> >
> > Keiichi McGuire wrote:
> > > Hi John,
> > > I still get an error when i use the -lsqlite switch. When i take
that
> > > out it
> > > says:
> > > incompatible types in assignment
> > > passing arg 3 of 'sqlite_open' from incompatible pointer type
> > >
> > > also I wanted to use v.3, but i'm working on a system where the disk
> > space
> > > is limited to 64megs, and i actually got the v2 from an ipkg
package,
> > and
> > > there was an sqlite3 package available, but it was not compatible
with
> > php
> > > that is on this system.
> > >
> > > -Keiichi
> > >
> > > On 7/11/06, John Stanton <[EMAIL PROTECTED]> wrote:
> > >
> > >>
> > >> Keiichi McGuire wrote:
> > >> > Hi everyone,
> > >> > I'm still a bit new to sqlite and also to crosscompiling
programs.
> > >> > I've been having problems with being able to compile this test c
> > >> program
> > >> > that should just connect to the database.
> > >> >
> > >> > My program looks like this:
> > >> >
> > >> > #include<stdio.h>
> > >> > #include"sqlite.h>
> > >> >
> > >> > int main()
> > >> > {
> > >> >
> > >> > printf("Hello!\n");
> > >> > sqlite *db;
> > >> > char errMsg;
> > >> > errMsg = NULL;
> > >> >
> > >> > db = sqlite_open("sqlitetest",0660,&errMsg);
> > >> >
> > >> > return 0;
> > >> > }
> > >> >
> > >> >
> > >> > and I get the following error:
> > >> >
> > >> > [EMAIL PROTECTED] dev]# arm-linux-gcc test.c -o test4 -L
> > >> > /home/kmcgui/sqlite-arm/.lib
> > >> >
> > >> > s/ -lsqlite tesc: In function `main':
> > >> > test.c:9: warning: assignment makes integer from pointer without
a
> > cast
> > >> > test.c:11: warning: pabssing arg 3 of qlite_open' from
incompatible
> > >> pointer
> > >> > type
> > >> >
> > >>
> >
/usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3l.3.2/../../../.m-linux/biin/ld:
> > >>
> > >> >
> > >> > skipping mpatible /home/kmcgui/sqlite-arm/.flibs//libsqliteso
when
> > >> > senarching for
> > >> >
> > >>
> >
-ls/local/armi/3.3.2/lib/gcc-e/usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld:
> > >>
> > >> >
> > >> > skipping incompatible
> > >> > /usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/libsqlite.a when
> > >> > searlching
> > >> > for -lsqle
> > >> >
> > >>
> >
/usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/../../../../arm-linux/bin/ld:
> > >>
> > >> >
> > >> > cannot find -lsqlite
> > >> > collect2: ld rxeturned 1 exit s
> > >> >
> > >> > thank you in advance!!!
> > >> >
> > >> >
> > >> > -Keiichi
> > >> >
> > >> Try declaring errMsg as a character array rather than a character,
> > >>
> > >> char errMsg[256];
> > >>
> > >> Arg3 3 of sqlite_open is of type char **.
> > >>
> > >> Note that you are using Sqlite V2. If you are starting a new
project
> > >> you might find using Sqlite V3 from the beginning a good idea.
> > >>
> > >
> >
> >
