Re: ccdlflags don't quite work

On Mon, 24 Feb 1997, Matthias Urlichs wrote:

> Two problems:
>
> # How will the perl executable find the installed shared $libperl?
> # Add $xxx to ccdlflags.
> ... and it does this every time I reconfigure Perl without first saying
> "rm config.sh", so the list grows longer and longer and... Ugh. Probably
> the best solution is to add a Configure variable which does nothing but
> remember if we have added $xxx yet.

I think this will fix the problem.

p5p-msgid: <Pine.SOL.3.95q.970224160630.5700E-100000@fractal.lafayette.edu>
private-msgid: <Pine.SOL.3.95q.970224160630.5700E-100000@fractal.lafayette.e

diff --git a/Configure b/Configure
index 60ed79c..4201a5c 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -4727,14 +4727,20 @@ if "$useshrplib"; then
        esac
        case "$xxx" in
        '') ;;
-       *)      ccdlflags="$ccdlflags $xxx"
-               cat <<EOM >&4
+       *)      
+               # Only add $xxx if it isn't already in ccdlflags.
+               case "$ccdlflags" in
+               *${xxx}*)       ;;
+               *)      ccdlflags="$ccdlflags $xxx"
+                       cat <<EOM >&4
 
 Adding $xxx to the flags
 passed to $ld so that the perl executable will find the 
 installed shared $libperl.
 
 EOM
+                       ;;
+               esac
                ;;
        esac
 fi