Re: Dynamic-4gl runner
We're using the default cc compiler on SCO. We're having no problems
compiling with classic 4GL.
I set FGLDBS and ran findlib.sh. It produces:
Identifying your operating system................. SCO-O.S
Extracting test files............................. Ok
Searching C compiler.............................. found "cc"
Verify ANSI C compatibility....................... Ok
Informix directory found ?........................ Ok
Informix 'esql' found ?........................... No
Informix 'c4gl' found ?........................... Ok
Search Informix libraries type.................... static
Search Informix link line......................... Ok
Search libraries in link line..................... Ok
Try nr 1 to link the runner....................... Ok
Try a 4GL program with only SQL statements........ Ok
Try nr 1 to reduce system libraries............... No
Try nr 2 to reduce system libraries............... No
Try nr 3 to reduce system libraries............... Ok
Creation of file 'envf4gl......................... Ok
Creation of file 'envf4gl.csh..................... Ok
Searching libraries for the runner was successful.
Environment file 'envf4gl' or 'envf4gl.csh' sets variables.
The 'envf4gl' has this setting for FGLLIBSQL:
#------- Informix SQL libraries
FGLLIBSQL="-lfesql \\
-los \\
-lasf \\
$INFORMIXDIR/lib/tools/libasf.a \\
-los \\
-lasf \\
-lixgen \\
$INFORMIXDIR/lib/tools/libgls.a \\
$INFORMIXDIR/lib/tools/libglx.a"
export FGLLIBSQL
I tried taking out the -lfesql but then it didn't like -los.
I have compiled to p-code successfully my 4gl source code.
I just can't compile a runner. I assume that a runner has
to be built (there isn't a default one).
Thanks for your help.
Candy
--
Candy McCall
ONLINE Computing, Inc.
(candym@olcinc.com)
>You haven't got your environment set up properly yet, which is unfortunate;
>this should have been resolved during the install process.
>
>Which C compiler do you use? You should consider setting FGLCC, CC and
>INFORMIXC before doing much else unless you are using the default cc
>compiler. On SCO, I think you tend to be using icc or rcc (or gcc, of
>course).
>
>Next, you need to run the findlib.sh script in $FGLDIR/bin. Before yoo do
>that, you need to ensure that your environment is set up so that you can
>compile ESQL/C programs successfully. You may need to set the FGLDBS
>environment variable to ix711 (denoting a 7.x product). This should create
>envf4gl and envf4gl.csh for you. You can check whether that references
>-lfesql or not -- it shouldn't -- in the FGLLIBSQL variables. Assuming
>that is fixed, you can then establish the correct environment by 'source
>envf4gl.csh' or '. envf4gl'. After that, your fglmkrun should work.
>
>I wasn't aware that running it with no arguments did the build in $FGLDIR;
>I assumed you needed to do:
>
> fglmkrun -o fglrun $FGLDIR/lib/fglExt.c
>
>General tip: before you install D4GL, ensure that you have a working ESQL/C
>development environment set up. If you can't compile and run a program
>such as the following, then you need to fix up your environment until you
>can. This might mean installing the GCC from the CD. The envgcc.sh script
>which is generated will clobber your SHELL variable (as does the default
>envf4gl script -- I edit mine to leave SHELL alone), but will tell GCC
>where to find its support files. You should set INFORMIXC=$GCC if you use
>this; the main D4GL install won't work unless you do so. It might also
>mean installing an ESQL/C Development system, or an I4GL development system
>(it can use the compilers from the I4GL c-code system instead of ESQL/C,
>though the compilation below would then use c4gl in place of esql).
>
>$ cat >kk.ec <<!
>> int main(void)
>> {>> EXEC SQL WHENEVER ERROR STOP;
>> EXEC SQL CREATE DATABASE obscure;
>> EXEC SQL CLOSE DATABASE;
>> EXEC SQL DROP DATABASE obscure;
>> return 0;
>> }
>> !
>$ esql -o kk kk.ec
>$ ./kk
>$>
>Yours,
>Jonathan Leffler (jleffler@informix.com) #include <witticism.h>
>Guardian of DBD::Informix v0.59 -- http://www.perl.com/CPAN
>Informix IDN for D4GL & Linux -- http://www.informix.com/idn
>
>