Re: [PORTS] include path for tcl.h

Well, the FreeBSD port does it this way (in the ports Makefile):

.if defined(USE_TCL)
TCL_INCDIR= ${LOCALBASE}/include/tcl8.0
TK_INCDIR= ${LOCALBASE}/include/tk8.0
MAKE_ENV= USE_TCL=true TCL_INCDIR=${TCL_INCDIR}
WITH_TCL= --with-tcl --with-tclconfig="${LOCALBASE}/lib/tcl8.0 \
${LOCALBASE}/lib/tk8.0"
.endif

...

CONFIGURE_ARGS= --prefix=${PREFIX}/pgsql \
--enable-locale \
--with-template=`uname -s | ${TR} '[A-Z]' '[a-z]'` \
--with-includes="${PREFIX}/include ${TCL_INCDIR} \
${TK_INCDIR}" ${WITH_TCL} \
--with-libraries=${PREFIX}/lib

which ends up to

$ ./configure ... --with-includes="/usr/local/include \
/usr/local/include/tcl8.0 \
/usr/local/include/tk8.0" \
--with-tcl --with-tclconfig="/usr/local/lib/tcl8.0 \
/usr/local/lib/tk8.0"

$ USE_TCL=true TCL_INCDIR=/usr/local/include/tc8.0 gmake

Hope this helps. Check the complete FreeBSD port at
www.freebsd.org/ports/databases.html

/Palle

Louis Bertrand wrote:
>
> Hello all,
>
> I'm working on a port of 6.5.1 for OpenBSD and it's mostly working. I want
> to add the Tcl/Tk support but I can't figure out how to change the include
> path for tcl.h from the default /usr/local/include to
> /usr/local/include/tcl8.0 (as built by the tcl port).
>
> Setting SRCH_INC in template/openbsd works but it's ugly because you'd get
> a configure error even when you didn't want or have Tcl/Tk. I'd prefer if
> it was conditional on something like USE_TCL, but the mechanics of
> autoconf escape me.
>
> The old 6.3.2 port in OpenBSD defined TCL_INCDIR (and the FAQ_Linux
> mentions it also) but it doesn't seem to work any more and I can't find
> any reference to it in src/interfaces/libpgtcl and src/pl/tcl.
>
> What's the cleanest way of conditionally defining an extra include path?
>
> Thanks
> --Louis <louis(at)bertrandtech(dot)on(dot)ca>
>
> Louis Bertrand http://www.bertrandtech.on.ca
> Bertrand Technical Services, Bowmanville, ON, Canada
>
> OpenBSD: Secure by default. http://www.openbsd.org/