I get the error message below when trying to 'make' current cvs:
gcc -O2 -Wall -Wmissing-prototypes -Wmissing-declarations -fpic -I../../../../src/interfaces/ecpg/include -I../../../../src/include/utils -I../../../../src/include -D_GNU_SOURCE   -g  -c timestamp.c -o timestamp.o
In file included from ../../../../src/interfaces/ecpg/include/compatlib.h:7,
                 from ../../../../src/interfaces/ecpg/include/datetime.h:4,
                 from timestamp.c:14:
../../../../src/interfaces/ecpg/include/ecpglib.h:9: libpq-fe.h: No such file or directory
make[4]: *** [timestamp.o] Error 1

My config is:
./configure --prefix=/usr/local/pgsql --enable-integer-datetimes --with-openssl --with-pgport=5433

This is on a redhat 6.1 system.

Fri, 3 Oct 2003 08:57:49 -0500
Bruno Wolff III <bruno@wolff.to>
timestamp.c is broken (probably by ecpg) in 7.4
On Fri, Oct 03, 2003 at 08:57:49 -0500,
  Bruno Wolff III <bruno@wolff.to> wrote:
> I get the error message below when trying to 'make' current cvs:
> gcc -O2 -Wall -Wmissing-prototypes -Wmissing-declarations -fpic -I../../../../src/interfaces/ecpg/include -I../../../../src/include/utils -I../../../../src/include -D_GNU_SOURCE   -g  -c timestamp.c -o timestamp.o
> In file included from ../../../../src/interfaces/ecpg/include/compatlib.h:7,
>                  from ../../../../src/interfaces/ecpg/include/datetime.h:4,
>                  from timestamp.c:14:
> ../../../../src/interfaces/ecpg/include/ecpglib.h:9: libpq-fe.h: No such file or directory
> make[4]: *** [timestamp.o] Error 1
> 
> My config is:
> ./configure --prefix=/usr/local/pgsql --enable-integer-datetimes --with-openssl --with-pgport=5433
> 
> This is on a redhat 6.1 system.

It looks like this has been fixed in the current cvs.

Sat, 4 Oct 2003 11:55:30 -0500
Bruno Wolff III <bruno@wolff.to>
Re: timestamp.c is broken (probably by ecpg) in 7.4