This is a bit confusing, especially since if I compile it using gcc it will
compile w/o any problems. What would this "incompatibility" mean and what
would a solution be to make it compatible and be found by the compiler?
On 7/11/06, John Stanton <[EMAIL PROTECTED]> wrote:
Now youhave a clean compile,but no sqlite library. It is looking
forlibsqlite.so or libsqlite.a. Seems to be finding an libsqlite.a which
is incompatible with yhe object you compiled.
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.
>> >>
>> >
>>
>>
>
