+ esac
+fi
+
+if test "x$cross_compiling" = "xyes"; then
+ CROSS_COMPILING_FLAG=-DCROSS_COMPILING
+else
+ CROSS_COMPILING_FLAG=
+fi
+AC_SUBST(CROSS_COMPILING_FLAG)
+
+if test -z "$CC_FOR_BUILD"; then
+ if test "x$cross_compiling" = "xno"; then
+ CC_FOR_BUILD='$(CC)'
+ else
+ CC_FOR_BUILD=gcc
+ fi
+fi
+AC_SUBST(CC_FOR_BUILD)
+
+dnl END changes for CYGNUS cross-building for Cygwin
+
+# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
+test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
+
+AC_PROG_GCC_TRADITIONAL
+AC_PROG_INSTALL
+AC_CHECK_PROG(AR, ar, ar)
+dnl Set default for ARFLAGS, since autoconf does not have a macro for it.
+dnl This allows people to set it when running configure or make
+test -n "$ARFLAGS" || ARFLAGS="cr"
+AC_PROG_RANLIB
+
+MAKE_SHELL=/bin/sh
+AC_SUBST(MAKE_SHELL)
+
+AC_RETSIGTYPE
+
+AC_HEADER_STAT
+AC_HEADER_DIRENT
+
+AC_CHECK_FUNCS(lstat memmove putenv select setenv setlocale \
+ strcasecmp tcgetattr)
+
+AC_FUNC_STRCOLL
+
+AC_CHECK_HEADERS(unistd.h stdlib.h varargs.h stdarg.h string.h \
+ sys/ptem.h sys/pte.h sys/stream.h sys/select.h \
+ termcap.h termios.h termio.h sys/file.h locale.h)
+
+BASH_SIGNAL_CHECK
+BASH_REINSTALL_SIGHANDLERS
+
+BASH_FUNC_POSIX_SETJMP
+BASH_FUNC_LSTAT
+BASH_CHECK_GETPW_FUNCS
+BASH_FUNC_STRCOLL
+
+BASH_TYPE_SIGHANDLER
+BASH_HAVE_TIOCGWINSZ
+BASH_HAVE_TIOCSTAT
+BASH_HAVE_FIONREAD
+BASH_MISC_SPEED_T
+BASH_STRUCT_WINSIZE
+BASH_STRUCT_DIRENT_D_INO
+BASH_STRUCT_DIRENT_D_FILENO
+
+dnl yuck
+case "$host_os" in
+aix*) prefer_curses=yes ;;
+esac
+BASH_CHECK_LIB_TERMCAP
+if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
+ TERMCAP_LIB=-ltermcap #default
+fi
+
+case "$host_cpu" in
+*cray*) LOCAL_CFLAGS=-DCRAY ;;
+*s390*) LOCAL_CFLAGS=-fsigned-char ;;
+esac
+
+case "$host_os" in
+isc*) LOCAL_CFLAGS=-Disc386 ;;
+esac
+
+# shared library configuration section
+#
+# Shared object configuration section. These values are generated by
+# ${srcdir}/support/shobj-conf
+#
+if test -f ${srcdir}/support/shobj-conf; then
+ AC_MSG_CHECKING(configuration for building shared libraries)
+ eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
+ AC_SUBST(SHOBJ_CC)
+ AC_SUBST(SHOBJ_CFLAGS)
+ AC_SUBST(SHOBJ_LD)
+ AC_SUBST(SHOBJ_LDFLAGS)
+ AC_SUBST(SHOBJ_XLDFLAGS)
+ AC_SUBST(SHOBJ_LIBS)
+ AC_SUBST(SHOBJ_STATUS)
+ AC_SUBST(SHLIB_STATUS)
+ AC_SUBST(SHLIB_XLDFLAGS)
+ AC_SUBST(SHLIB_LIBSUFF)
+ AC_SUBST(SHLIB_LIBVERSION)
+ AC_SUBST(SHLIB_LIBS)
+ AC_MSG_RESULT($SHLIB_STATUS)
+
+ # shared library versioning
+ # quoted for m4 so I can use character classes
+ SHLIB_MAJOR=[`expr "$LIBVERSION" : '\([0-9]\)\..*'`]
+ SHLIB_MINOR=[`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'`]
+ AC_SUBST(SHLIB_MAJOR)
+ AC_SUBST(SHLIB_MINOR)
+fi
+
+case "$host_os" in
+msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file
+*) BUILD_DIR=`pwd` ;;