Redesign GCC_FUNC_PRINTF_PTR so that it doesn't define HOST_PTR_PRINTF directly.

[gcc.git] / configure.in

diff --git a/configure.in b/configure.in
index 6de0e2cdc9f47ab5dbdf194b74a9ca404e8c550d..f61d3c8ad03410dfd0d6b2ad88738e30e4848000 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -14,7 +14,7 @@
 ## For more information on these two systems, check out the documentation
 ## for 'Autoconf' (autoconf.texi) and 'Configure' (configure.texi).  
 
-#   Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
+#   Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -55,7 +55,7 @@ host_tools="texinfo byacc flex bison binutils ld gas gcc sim gdb make patch prms
 # these libraries are built for the target environment, and are built after
 # the host libraries and the host tools (which may be a cross compiler)
 #
-target_libs="target-libiberty target-libgloss target-newlib target-libio target-librx target-libstdc++ target-libg++"
+target_libs="target-libiberty target-libgloss target-newlib target-libio target-librx target-libstdc++ target-libg++ target-libf2c"
 
 
 # these tools are built using the target libs, and are intended to run only
@@ -182,6 +182,9 @@ case "${host}" in
   *-cygwin32*)
     host_makefile_frag="${host_makefile_frag} config/mh-cygwin32"
     ;;
+  *-mingw32*)
+    host_makefile_frag="${host_makefile_frag} config/mh-mingw32"
+    ;;
   *-windows*)
     host_makefile_frag="${host_makefile_frag} config/mh-windows"
     ;;
@@ -275,7 +278,9 @@ if [ x${shared} = xyes ]; then
       host_makefile_frag="${host_makefile_frag} config/mh-elfalphapic"
       ;;
     *)
-      host_makefile_frag="${host_makefile_frag} config/mh-${host_cpu}pic"
+      if test -f ${srcdir}/config/mh-${host_cpu}pic; then
+        host_makefile_frag="${host_makefile_frag} config/mh-${host_cpu}pic"
+      fi
       ;;
   esac
 fi
@@ -306,6 +311,23 @@ case "${target}" in
     ;;
 esac
 
+# If --enable-target-optspace always use -Os instead of -O2 to build
+# the target libraries, similarly if it is not specified, use -Os
+# on selected platforms.
+case "${enable_target_optspace}:${target}" in
+  yes:*)
+    target_makefile_frag="${target_makefile_frag} config/mt-ospace"
+    ;;
+  :m32r-*)
+    target_makefile_frag="${target_makefile_frag} config/mt-ospace"
+    ;;
+  no:* | :*)
+    ;;
+  *)
+    echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
+    ;;
+esac
+
 skipdirs=
 gasdir=gas
 use_gnu_ld=
@@ -341,7 +363,7 @@ if [ x"${host}" = x"${target}" ] ; then
        if [ x${enable_multilib} = xno ]; then
          target_subdir=.
        else
-         target_subdir=libraries
+         target_subdir=${target_alias}
        fi
 else
        # similarly, don't build the targets in the 'native only' 
@@ -456,6 +478,8 @@ done
 case "${host}" in
        i[3456]86-*-go32*)
          configdirs="$configdirs dosrel" ;;
+       i[3456]86-*-mingw32*)
+         configdirs="$configdirs dosrel" ;;
        *-cygwin32*)
          configdirs="$configdirs dosrel" ;;
 esac
@@ -473,6 +497,10 @@ case "${host}" in
   i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
     noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl apache inet itcl tix db sn gnuserv"
        ;;
+  i[3456]86-*-mingw32*)
+    # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl apache inet itcl tix db sn gnuserv"
+     noconfigdirs="expect dejagnu cvs autoconf automake send-pr gprof rcs guile perl texinfo apache inet"
+       ;;
   *-*-cygwin32)
      noconfigdirs="expect dejagnu cvs autoconf automake bison send-pr gprof rcs guile perl texinfo apache inet"
     ;;
@@ -529,6 +557,9 @@ case "${target}" in
   arm-*-riscix*)
     noconfigdirs="$noconfigdirs ld target-libgloss"
     ;;
+  thumb-*-coff)
+    noconfigdirs="$noconfigdirs target-libgloss"
+    ;;
   d10v-*-*)
     noconfigdirs="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio target-libgloss"
     ;;
@@ -558,6 +589,17 @@ case "${target}" in
     # linux has rx in libc
     skipdirs="$skipdirs target-librx"
     ;;
+  i[3456]86-*-mingw32*)
+    target_configdirs="$target_configdirs target-mingw"
+    noconfigdirs="$noconfigdirs expect target-libgloss"
+
+    # Can't build gdb for cygwin32 if not native.
+    case "${host}" in
+      i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
+      *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix db sn gnuserv"
+         ;;
+    esac
+    ;;    
   *-*-cygwin32)
     target_configdirs="$target_configdirs target-winsup"
     noconfigdirs="$noconfigdirs expect target-libgloss"
@@ -872,7 +914,9 @@ if [ x${shared} = xyes ]; then
       target_makefile_frag="${target_makefile_frag} config/mt-elfalphapic"
       ;;
     *)
-      target_makefile_frag="${target_makefile_frag} config/mt-${target_cpu}pic"
+      if test -f ${srcdir}/config/mt-${target_cpu}pic; then
+        target_makefile_frag="${target_makefile_frag} config/mt-${target_cpu}pic"
+      fi
       ;;
   esac
 fi
@@ -950,10 +994,10 @@ if [ "${shared}" = "yes" ]; then
   esac
 fi
 
-# If we are building for a cygwin32 host, then set INSTALL_PROGRAM_ARGS to
+# If we are building for a win32 host, then set INSTALL_PROGRAM_ARGS to
 # -x.  This will cause programs to be installed with .exe extensions.
 case "${host}" in
-*-*-cygwin32*)
+*-*-cygwin32* | i[3456]86-*-mingw32)
     sed -e 's/^INSTALL_PROGRAM_ARGS[   ]*=.*$/INSTALL_PROGRAM_ARGS = -x/' \
        Makefile > Makefile.tem
     rm -f Makefile