2013-01-19 Chris Allegretta <chrisa@asty.org>

        * configure.ac: Make ncurses checking to set $LIBS and check the ncursesw lib  
          actually works before defaulting to it over ncurses!  Shock!  



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4567 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -6,8 +6,8 @@
 	  Originally reported by dave festing.
 
 2013-01-19 Chris Allegretta <chrisa@asty.org>
-        * configure.ac: Make ncursesw checking dependent on the presence of ncursesw.h, 
-          since without the header files we can't compile.
+        * configure.ac: Make ncurses checking to set $LIBS and check the ncursesw lib
+          actually works before defaulting to it over ncurses!  Shock!
 
 2013-01-13 Chris Allegretta <chrisa@asty.org>
         * src/utils.c (parse_num): Initalize errno before calling strtol().  Fixes issue

configure.ac

@@ -441,17 +441,17 @@ if eval "test x$CURSES_LIB_NAME = x"; then
     AC_CHECK_HEADERS(ncurses.h)
 
     if test x$enable_utf8 != xno; then
-	AC_CHECK_HEADERS(ncursesw/ncurses.h, [
-            AC_CHECK_TOOL(NCURSESW_CONFIG, ncursesw5-config, no)
-            if test "x$NCURSESW_CONFIG" != xno; then
-                CURSES_LIB=`$NCURSESW_CONFIG --libs`
-                CPPFLAGS="`$NCURSESW_CONFIG --cflags` $CPPFLAGS"
-                CURSES_LIB_NAME=ncursesw
-                CURSES_LIB_WIDE=yes
-             else
-                AC_CHECK_LIB(ncursesw, get_wch, [CURSES_LIB="-lncursesw" CURSES_LIB_NAME=ncursesw CURSES_LIB_WIDE=yes])
-            fi
-        ])
+	OLDLIBS="$LIBS"
+	AC_CHECK_TOOL(NCURSESW_CONFIG, ncursesw5-config, no)
+	if test "x$NCURSESW_CONFIG" != xno; then
+	    CURSES_LIB=`$NCURSESW_CONFIG --libs`
+	    LIBS="$CURSES_LIB $LIBS"
+	    CPPFLAGS="`$NCURSESW_CONFIG --cflags` $CPPFLAGS"
+	    AC_CHECK_LIB(ncursesw, get_wch, [CURSES_LIB_NAME=ncursesw CURSES_LIB_WIDE=yes])
+	else
+	    AC_CHECK_LIB(ncursesw, get_wch, [CURSES_LIB="-lncursesw" CURSES_LIB_NAME=ncursesw CURSES_LIB_WIDE=yes])
+	fi
+	LIBS="$OLDLIBS"
     fi
 
     if eval "test x$CURSES_LIB_NAME = x"; then