| dnl Copyright (C) 1996-2016 Free Software Foundation, Inc. |
| dnl |
| dnl This program is free software; you can redistribute it and/or modify |
| dnl it under the terms of the GNU General Public License as published by |
| dnl the Free Software Foundation; either version 3 of the License, or |
| dnl (at your option) any later version. |
| dnl |
| dnl This program is distributed in the hope that it will be useful, |
| dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
| dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| dnl GNU General Public License for more details. |
| dnl |
| dnl You should have received a copy of the GNU General Public License |
| dnl along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| dnl Process this file with autoconf to produce a configure script. |
| AC_PREREQ(2.64)dnl |
| AC_INIT(Makefile.in) |
| sinclude(../common/acinclude.m4) |
| |
| SIM_AC_COMMON |
| |
| # In the Cygwin environment, we need some additional flags. |
| AC_CACHE_CHECK([for cygwin], sim_cv_os_cygwin, |
| [AC_EGREP_CPP(lose, [ |
| #ifdef __CYGWIN__ |
| lose |
| #endif],[sim_cv_os_cygwin=yes],[sim_cv_os_cygwin=no])]) |
| |
| if test x$sim_cv_os_cygwin = xyes; then |
| TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32' |
| else |
| # Keep in sync with gdb's configure.ac list. |
| AC_SEARCH_LIBS(tgetent, [termcap tinfo curses ncurses], |
| [TERMCAP=$ac_cv_search_tgetent], [TERMCAP=""]) |
| fi |
| AC_SUBST(TERMCAP) |
| |
| # We prefer the in-tree readline. Top-level dependencies make sure |
| # src/readline (if it's there) is configured before src/sim. |
| if test -r ../../readline/Makefile; then |
| READLINE=../../readline/libreadline.a |
| else |
| AC_CHECK_LIB(readline, readline, READLINE=-lreadline, |
| AC_ERROR([the required "readline" library is missing]), $TERMCAP) |
| fi |
| AC_SUBST(READLINE) |
| SIM_AC_OUTPUT |