# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
# Date 1241301009 0
# Node ID 7f0afd31d602f020ec87445fd66d7981aee2a638
# Parent  dd2afd8765a11c869070ea01869fc0cc4634c1e9
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 -r dd2afd8765a1 -r 7f0afd31d602 configure
--- a/configure	Sat May 02 18:23:58 2009 +0000
+++ b/configure	Sat May 02 21:50:09 2009 +0000
@@ -152,6 +152,16 @@
             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=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"
 
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 # Compute the version string