* configure.host: Add arm*-*-openbsd*.

[deliverable/binutils-gdb.git] / gdb / configure.ac

diff --git a/gdb/configure.ac b/gdb/configure.ac
index 3318c2c53751a93c9da23152c22f05359fc33360..02611b2d4135ddb9406d7da66929a6db9bdf211e 100644 (file)
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -396,8 +396,8 @@ case $host_os in
   solaris2.[[789]])
     if test "$GCC" = yes; then
       AC_DEFINE(_MSE_INT_H, 1,
-        [[Define to 1 to avoid a clash between <widec.h> and <wchar.h> on
-   Solaris 2.[789] when using GCC. ]])
+        [Define to 1 to avoid a clash between <widec.h> and <wchar.h> on
+   Solaris 2.[789] when using GCC. ])
     fi ;;
 esac
 AC_CHECK_HEADERS(curses.h cursesX.h ncurses.h ncurses/ncurses.h)
@@ -418,7 +418,7 @@ AC_CHECK_HEADERS(ctype.h time.h)
 
 AC_CHECK_DECLS([free, malloc, realloc])
 AC_CHECK_DECLS([strerror, strstr])
-AC_CHECK_DECLS(getopt)
+AC_CHECK_DECLS([getopt, snprintf, vsnprintf])
 
 # ----------------------- #
 # Checks for structures.  #
@@ -1170,10 +1170,11 @@ lose
 
 
 dnl Figure out which of the many generic ser-*.c files the _host_ supports.
-SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
+SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
 case ${host} in
   *go32* ) SER_HARDWIRE=ser-go32.o ;;
   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
+  *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o" ;;
 esac
 AC_SUBST(SER_HARDWIRE)
 
@@ -1186,6 +1187,18 @@ if test x$gdb_cv_os_cygwin = xyes; then
        ;;
     esac
 fi
+
+# The ser-tcp.c module requires sockets.
+case ${host} in
+  *mingw32*)
+    AC_DEFINE(USE_WIN32API, 1,
+              [Define if we should use the Windows API, instead of the 
+              POSIX API.  On Windows, we use the Windows API when 
+              building for MinGW, but the POSIX API when building 
+              for Cygwin.])
+    WIN32LIBS="$WIN32LIBS -lws2_32"
+    ;;
+esac       
 AC_SUBST(WIN32LIBS)
 
 LIBGUI="../libgui/src/libgui.a"
@@ -1264,15 +1277,6 @@ if test "${enable_gdbtk}" = "yes"; then
            fi
 
            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
-          # Tcl/Tk 8.1 require -fwritable strings.  I don't
-           # know whether 8.2 will or not, but I bet it will.
-           # I don't have to worry about 7.x since we don't support it.
-           GDBTK_CFLAGS=""
-          if test "$GCC" = "yes"; then
-               if test "$TCL_VERSION" != "8.0" ; then
-                   GDBTK_CFLAGS="-fwritable-strings"
-              fi
-           fi
 
           # Include some libraries that Tcl and Tk want.
           TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'