Re: Linking ECPG files to a C program

G'Day !

Thanks, I modified my Makefile accordingly and it now works.

I wonder if it was the SUFFIX rules ... ?

cheers
Jim parker

On Wed, 06 Mar 2002, Antonio Sergio de Mello e Souza wrote:
> Date: Wed, 06 Mar 2002 10:39:42 -0300
> To: hopeye(at)cfl(dot)rr(dot)com
> From: Antonio Sergio de Mello e Souza <asergioz(at)bol(dot)com(dot)br>
> CC: pgsql-interfaces(at)postgresql(dot)org
> Subject: Re: [INTERFACES] Linking ECPG files to a C program
>
> Jim Parker wrote:
>
> >
> >Should I create a library to hold the ECPG routines ?
> >
> It is not necessary.
>
> >
> >Does anyone have any example code/Makefile I can look at ?
> >
> This is an example similar to the makefile that I use:
>
>
> EC = ecpg
> CC = gcc
> INCPG = /usr/local/pgsql/include # Path for postgresql includes.
> INCAPP = ../h # Path for application-specific
> header.
> INCSQL = ../h # Path for host variables
> declarations header.
> LIBPG = /usr/local/pgsql/lib # Path for ecpg libraries.
> LIBSPG = -lecpg -lpq # Ecpg libraries.
> CFLAGS = -Wall -g -c
>
> # I use the suffix '.ec' for ecpg source files instead of '.pgc'.
>
> %.c : %.ec
> $(EC) -t -I $(INCSQL) -o $@ $<
>
> %.o : %.c
> $(CC) $(CFLAGS) -I $(INCPG) -I $(INCAPP) -o $@ $<
>
> % : %.o ;
>
> ..PHONY: all util clean
>
> all: util program1 program2
>
> util: util1.o util2.o util3.o
>
> program1: program1.o util1.o util2.o
> $(CC) -o $@ $^ -L $(LIBPG) $(LIBSPG)
>
> program2: program2.o util2.o util3.o
> $(CC) -o $@ $^ -L $(LIBPG) $(LIBSPG)
>
> clean:
> -rm -f *.o core
>
>
> Regards,
>
> Antonio Sergio
>
>
>
>