1 dnl Process this file with autoconf to produce a configure script.
4 sinclude(../common/aclocal.m4)
8 AC_CHECK_HEADERS(stdlib.h)
10 # In the Cygwin environment, we need some additional flags.
11 AC_CACHE_CHECK([for cygwin], sim_cv_os_cygwin,
15 #endif],[sim_cv_os_cygwin=yes],[sim_cv_os_cygwin=no])])
17 if test x$sim_cv_os_cygwin = xyes; then
18 TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
20 AC_CHECK_LIB(termcap, main, TERMCAP=-ltermcap, TERMCAP="")
24 # We prefer the in-tree readline. Top-level dependencies make sure
25 # src/readline (if it's there) is configured before src/sim.
26 if test -r ../../readline/Makefile; then
27 READLINE=../../readline/libreadline.a
29 AC_CHECK_LIB(readline, readline, READLINE=-lreadline,
30 AC_ERROR([the required "readline" library is missing]), $TERMCAP)