Look for tgetent in libtinfow

On some systems where ncurses is only available in the "wide" version
(compiled with --with-widec), there might be no libtinfo.so, only a
libtinfow.so.  Look for libtinfow in addition to libtinfo.

gdb/ChangeLog:

YYYY-MM-DD  Simon Marchi  <simon.marchi@ericsson.com>
        Дилян Палаузов  <dilyan.palauzov@aegee.org>

    PR gdb/23950
    * configure.ac: Search for tgetent in libtinfow.
    * configure: Re-generate.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ec5a7e4..d9cfb26 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2018-12-08  Simon Marchi  <simon.marchi@ericsson.com>
+           Дилян Палаузов  <dilyan.palauzov@aegee.org>
+
+       PR gdb/23950
+       * configure.ac: Search for tgetent in libtinfow.
+       * configure: Re-generate.
+
 2018-12-08  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 
        * linux-thread-db.c (struct thread_db_info): Add td_ta_delete_p.

diff --git a/gdb/configure b/gdb/configure
index 3777230..833c92e 100755 (executable)
--- a/gdb/configure
+++ b/gdb/configure
@@ -9027,7 +9027,7 @@ return tgetent ();
   return 0;
 }
 _ACEOF
-for ac_lib in '' termcap tinfo curses ncursesw ncurses; do
+for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
   if test -z "$ac_lib"; then
     ac_res="none required"
   else

diff --git a/gdb/configure.ac b/gdb/configure.ac
index eca7ea6..8bc8748 100644 (file)
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -592,7 +592,7 @@ case $host_os in
 esac
 
 # These are the libraries checked by Readline.
-AC_SEARCH_LIBS(tgetent, [termcap tinfo curses ncursesw ncurses])
+AC_SEARCH_LIBS(tgetent, [termcap tinfow tinfo curses ncursesw ncurses])
 
 if test "$ac_cv_search_tgetent" = no; then
   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"