From 2bd5bf19aedd50db76b3cb56fd425d2e24dbdd9f Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@anciens.enib.fr>
Date: Sat, 2 May 2009 21:50:09 +0000
Subject: Add check for the {n,}curses library. Add check for readlink, needed
 to check for libraries.

 -------- diffstat follows --------
 /trunk/configure |   15    14     1     0 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 1feed1b..664a2a8 100755
--- a/configure
+++ b/configure
@@ -152,6 +152,16 @@ has_or_abort() {
             done
             ;;
         ::?*)
+            for item in ${lib}; do
+                printf "Checking for '${item}'... "
+                where="$( gcc -print-file-name="${item}" )"
+                if [ "${where}" != "${item}" ]; then
+                    where="$( readlink -e "${where}" )"
+                    status=yes
+                    break;
+                fi
+                printf "no\n"
+            done
             ;;
     esac
     if [ -z "${status}" ]; then
@@ -335,10 +345,13 @@ has_or_abort prog=tar
 has_or_abort prog=gzip
 has_or_abort prog=bzip2
 has_or_abort prog=lzma
+has_or_abort prog=readlink
 
 has_or_abort inc="ncurses/ncurses.h ncurses/curses.h ncurses.h curses.h"    \
              err="'ncurses' headers files were not found"
-#has_or_abort lib="ncursesw ncurses curses" err="'ncurses' library was not found"
+
+has_or_abort lib="$( echo lib{ncursesw,ncurses,curses}.{so,a,dylib} )"  \
+             err="'ncurses' library was not found"
 
 #---------------------------------------------------------------------
 # Compute the version string
-- 
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