Date: Thu, 11 Jan 2001 12:13:34 -0600 From: Glenn Johnson <gjohnson@nola.srrc.usda.gov> To: ports@freebsd.org Subject: How to use SCRIPTS_ENV Message-ID: <20010111121334.A30947@node7.cluster.srrc.usda.gov>
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I need to have a script executed based on a conditional value in
the port Makefile. I need to pass the values $WRKSRC and $PREFIX
to this script. Looking in ports/Mk/bsd.port.mk I found the
SCRIPTS_ENV variable which seems like it should do the job. From
ports/Mk/bsd.port.mk:
# SCRIPTS_ENV - Additional environment vars passed to scripts in
# ${SCRIPTDIR} executed by bsd.port.mk (default: see below).
The default is:
SCRIPTS_ENV+= PORTOBJFORMAT=${PORTOBJFORMAT}
So I set SCRIPTS_ENV in my Makefile as:
SCRIPTS_ENV+= "WRKSRC=${WRKSRC} PREFIX=${PREFIX}"
I wrote a test script and put it in the scripts subdirectory. The
contents of the script are:
#!/bin/sh
echo WRKSRC = $WRKSRC
echo PORTOBJFORMAT = $PORTOBJFORMAT
echo PREFIX = $PREFIX
The result of the script upon executing 'make' from the port directory
is:
WRKSRC =
PORTOBJFORMAT = elf
PREFIX =
So PORTOBJFORMAT is picked up but the other variables are not. I
even tried a dummy variable that I set in the Makefile but nothing
is exported to the script.
If I change the name of my script to 'configure', then all of the
variables are exported to the script, without having to use SCRIPTS_ENV
in the Makefile of course. So it seems that SCRIPTS_ENV is either
broken or I am doing something wrong.
Can anyone point me in the right direction?
Thanks in advance.
--
Glenn Johnson
USDA, ARS, SRRC Phone: (504) 286-4252
New Orleans, LA 70124 e-mail: gjohnson@nola.srrc.usda.gov
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