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http://git.savannah.gnu.org/cgit/gawk.git/commit/?id=ac0ef52fe407b89c7968b927c7b2b513cc13963a
--- gawk-4.1.3/configure 2015-05-19 15:38:35.000000000 +0200
+++ gawk-4.1.3/configure 2015-05-19 15:38:35.000000000 +0200
@@ -10825,7 +10825,46 @@
if test $_found_readline = yes ; then
case $host_os in
- *bsd* ) _combo="$_combo -ltermcap"
+ *bsd* ) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5
+$as_echo_n "checking for tgetent in -ltermcap... " >&6; }
+if ${ac_cv_lib_termcap_tgetent+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltermcap $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char tgetent ();
+int
+main ()
+{
+return tgetent ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_termcap_tgetent=yes
+else
+ ac_cv_lib_termcap_tgetent=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5
+$as_echo "$ac_cv_lib_termcap_tgetent" >&6; }
+if test "x$ac_cv_lib_termcap_tgetent" = xyes; then :
+ _combo="$_combo -ltermcap"
+fi
+
;;
esac
--- gawk-4.1.3/m4/readline.m4 2015-04-05 12:19:19.000000000 +0200
+++ gawk-4.1.3/m4/readline.m4 2015-04-05 12:19:19.000000000 +0200
@@ -92,7 +92,7 @@
if test $_found_readline = yes ; then
case $host_os in
- *bsd* ) _combo="$_combo -ltermcap"
+ *bsd* ) AC_CHECK_LIB(termcap, tgetent, _combo="$_combo -ltermcap")
;;
esac
AC_DEFINE(HAVE_LIBREADLINE,1,
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