dnl
dnl Author: Thomas E. Dickey 1995-on
dnl
-dnl $Id: aclocal.m4,v 1.428 2007/03/31 15:53:01 tom Exp $
+dnl $Id: aclocal.m4,v 1.429 2007/04/19 20:04:46 tom Exp $
dnl Macros used in NCURSES auto-configuration script.
dnl
dnl These macros are maintained separately from NCURSES. The copyright on
fi
])dnl
dnl ---------------------------------------------------------------------------
+dnl CF_SIG_ATOMIC_T version: 2 updated: 2005/09/18 17:27:12
+dnl ---------------
+dnl signal handler, but there are some gcc depedencies in that recommendation.
+dnl Try anyway.
+AC_DEFUN([CF_SIG_ATOMIC_T],
+[
+AC_MSG_CHECKING(for signal global datatype)
+AC_CACHE_VAL(cf_cv_sig_atomic_t,[
+ for cf_type in \
+ "volatile sig_atomic_t" \
+ "sig_atomic_t" \
+ "int"
+ do
+ AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <signal.h>
+#include <stdio.h>
+
+extern $cf_type x;
+$cf_type x;
+static void handler(int sig)
+{
+ x = 5;
+}],
+ [signal(SIGINT, handler);
+ x = 1],
+ [cf_cv_sig_atomic_t=$cf_type],
+ [cf_cv_sig_atomic_t=no])
+ test "$cf_cv_sig_atomic_t" != no && break
+ done
+ ])
+AC_MSG_RESULT($cf_cv_sig_atomic_t)
+test "$cf_cv_sig_atomic_t" != no && AC_DEFINE_UNQUOTED(SIG_ATOMIC_T, $cf_cv_sig_atomic_t)
+])dnl
+dnl ---------------------------------------------------------------------------
dnl CF_SIZECHANGE version: 8 updated: 2000/11/04 12:22:16
dnl -------------
dnl Check for definitions & structures needed for window size-changing
fi
])
dnl ---------------------------------------------------------------------------
-dnl CF_WITH_LIBTOOL version: 16 updated: 2007/03/25 18:05:48
+dnl CF_WITH_LIBTOOL version: 18 updated: 2007/04/08 20:02:38
dnl ---------------
dnl Provide a configure option to incorporate libtool. Define several useful
dnl symbols for the makefile rules.
# doing:
LIB_CLEAN=
LIB_COMPILE=
-LIB_LINK=
+LIB_LINK='${CC}'
LIB_INSTALL=
LIB_UNINSTALL=
AC_MSG_ERROR(Cannot find libtool)
fi
])dnl
- LIB_CREATE='${LIBTOOL} --mode=link ${CC} -rpath ${DESTDIR}${libdir} -version-info `cut -f1 ${srcdir}/VERSION` -o'
+ LIB_CREATE='${LIBTOOL} --mode=link ${CC} -rpath ${DESTDIR}${libdir} -version-info `cut -f1 ${srcdir}/VERSION` ${LIBTOOL_OPTS} -o'
LIB_OBJECT='${OBJECTS:.o=.lo}'
LIB_SUFFIX=.la
LIB_CLEAN='${LIBTOOL} --mode=clean'
LIB_COMPILE='${LIBTOOL} --mode=compile'
- LIB_LINK='${LIBTOOL} --mode=link'
+ LIB_LINK='${LIBTOOL} --mode=link ${CC} ${LIBTOOL_OPTS}'
LIB_INSTALL='${LIBTOOL} --mode=install'
LIB_UNINSTALL='${LIBTOOL} --mode=uninstall'
LIB_PREP=:
AC_SUBST(LIBTOOL)
AC_SUBST(LIBTOOL_CXX)
+AC_SUBST(LIBTOOL_OPTS)
AC_SUBST(LIB_CREATE)
AC_SUBST(LIB_OBJECT)