- s/enviroment/environment/

[packages/less.git] / less-libtinfo.patch

--- less-394/configure.ac.orig	2005-10-21 18:21:55.000000000 +0200
+++ less-394/configure.ac	2006-02-25 19:02:39.151141750 +0100
@@ -23,10 +23,12 @@
 AC_SYS_LARGEFILE
 
 # Checks for general libraries.
-AC_CHECK_LIB(xcurses, initscr, [have_xcurses=yes], [have_xcurses=no])
-AC_CHECK_LIB(ncursesw, initscr, [have_ncursesw=yes], [have_ncursesw=no])
-AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
-AC_CHECK_LIB(curses, initscr, [have_curses=yes], [have_curses=no])
+AC_CHECK_LIB(xcurses, tgetent, [have_xcurses=yes], [have_xcurses=no])
+AC_CHECK_LIB(tinfow, tgetent, [have_tinfow=yes], [have_tinfow=no])
+AC_CHECK_LIB(ncursesw, tgetent, [have_ncursesw=yes], [have_ncursesw=no])
+AC_CHECK_LIB(tinfo, tgetent, [have_tinfo=yes], [have_tinfo=no])
+AC_CHECK_LIB(ncurses, tgetent, [have_ncurses=yes], [have_ncurses=no])
+AC_CHECK_LIB(curses, tgetent, [have_curses=yes], [have_curses=no])
 AC_CHECK_LIB(termcap, tgetent, [have_termcap=yes], [have_termcap=no])
 AC_CHECK_LIB(termlib, tgetent, [have_termlib=yes], [have_termlib=no])
 # Regular expressions (regcmp) are in -lgen on Solaris 2,
@@ -51,10 +53,10 @@
 fi
 
 if test $curses_broken = 0; then
-# -- Try xcurses.
+dnl -- Try tinfow.
 if test "x$TERMLIBS" = x; then
-  if test $have_xcurses = yes; then
-    TERMLIBS="-lxcurses"
+  if test $have_tinfow = yes; then
+    TERMLIBS="-ltinfow"
     SAVE_LIBS=$LIBS
     LIBS="$LIBS $TERMLIBS"
     AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
@@ -77,6 +79,19 @@
   fi
 fi
 
+dnl -- Try tinfo.
+if test "x$TERMLIBS" = x; then
+  if test $have_tinfo = yes; then
+    TERMLIBS="-ltinfo"
+    SAVE_LIBS=$LIBS
+    LIBS="$LIBS $TERMLIBS"
+    AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
+      [termok=yes], [termok=no])
+    LIBS=$SAVE_LIBS
+    if test $termok = no; then TERMLIBS=""; fi
+  fi
+fi
+
 # -- Try ncurses.
 if test "x$TERMLIBS" = x; then
   if test $have_ncurses = yes; then
@@ -90,6 +105,19 @@
   fi
 fi
 
+# -- Try xcurses.
+if test "x$TERMLIBS" = x; then
+  if test $have_xcurses = yes; then
+    TERMLIBS="-lxcurses"
+    SAVE_LIBS=$LIBS
+    LIBS="$LIBS $TERMLIBS"
+    AC_TRY_LINK(, [tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);],
+      [termok=yes], [termok=no])
+    LIBS=$SAVE_LIBS
+    if test $termok = no; then TERMLIBS=""; fi
+  fi
+fi
+
 # -- Try curses.
 if test "x$TERMLIBS" = x; then
   if test $have_curses = yes; then