Add comment explaining ppc_linux_memory_remove_breakpoint ().

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

diff --git a/configure.in b/configure.in
index e4e5c43c69d08f4ad5143b63e0cbd24acf5b173a..417bee8b1b104acd92ee21b4a4b7ccb10f29b690 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, 97, 1998, 1999 Free Software Foundation, Inc.
+#   Copyright (C) 1992-99, 2000 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
@@ -223,9 +223,6 @@ case "${host}" in
   *-*-lynxos*)
     host_makefile_frag="${host_makefile_frag} config/mh-lynxos"
     ;;
-  *-*-aix4.[3456789]* | *-*-aix[56789].*)
-    host_makefile_frag="${host_makefile_frag} config/mh-aix43"
-    ;;
   *-*-sysv4*)
     host_makefile_frag="${host_makefile_frag} config/mh-sysv4"
     ;;
@@ -291,6 +288,9 @@ if [ x${shared} = xyes ]; then
     i[3456]86-*-*)
       host_makefile_frag="${host_makefile_frag} config/mh-x86pic"
       ;;
+    i370-*-*)
+      host_makefile_frag="${host_makefile_frag} config/mh-i370pic"
+      ;;
     sparc64-*-*)
       host_makefile_frag="${host_makefile_frag} config/mh-sparcpic"
       ;;
@@ -332,6 +332,12 @@ case "${target}" in
   *-*-linux-gnu)
     target_makefile_frag="${target_makefile_frag} config/mt-linux"
     ;;
+  *-*-aix4.[3456789]* | *-*-aix[56789].*)
+    target_makefile_frag="${target_makefile_frag} config/mt-aix43"
+    ;;
+  mips*-*-pe | sh*-*-pe | *arm-wince-pe)
+    target_makefile_frag="${target_makefile_frag} config/mt-wince"
+    ;;
 esac
 
 # If --enable-target-optspace always use -Os instead of -O2 to build
@@ -523,13 +529,13 @@ case "${host}" in
        ;;
   i[3456]86-*-mingw32*)
     # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl apache inet itcl tix db snavigator gnuserv"
-     noconfigdirs="expect dejagnu cvs autoconf automake send-pr gprof rcs guile perl texinfo apache inet libtool"
+     noconfigdirs="expect dejagnu cvs autoconf automake send-pr rcs guile perl texinfo apache inet libtool"
        ;;
   i[3456]86-*-beos*)
      noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
      ;;
   *-*-cygwin*)
-     noconfigdirs="autoconf automake send-pr gprof rcs guile perl texinfo apache inet"
+     noconfigdirs="autoconf automake send-pr rcs guile perl texinfo apache inet"
     ;;
   *-*-netbsd*)
     noconfigdirs="rcs"
@@ -569,6 +575,21 @@ case "${target}" in
     # newlib is not 64 bit ready
     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     ;;
+  sh*-*-pe|mips*-*-pe|*arm-wince-pe)
+    noconfigdirs="$noconfigdirs target-libjava target-libffi target-zlib"
+    noconfigdirs="$noconfigdirs target-boehm-gc target-qthreads target-examples"
+    noconfigdirs="$noconfigdirs target-librx target-libiberty texinfo send-pr"
+    noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
+    noconfigdirs="$noconfigdirs expect dejagnu"
+    # the C++ libraries don't build on top of CE's C libraries
+    noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio"
+    skipdirs="$skipdirs target-newlib"
+    case "${host}" in
+      *-*-cygwin*) ;; # keep gdb and readline
+      *) noconfigdirs="$noconfigdirs gdb readline target-libio target-libstdc++ target-libg++"
+        ;;
+    esac
+    ;;
   arc-*-*)
     noconfigdirs="$noconfigdirs target-libgloss"
     ;;
@@ -643,8 +664,9 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
     ;;
   hppa*-*-*elf* | \
+  hppa*-*-linux-gnu* | \
   hppa*-*-lites*)
-    # Do configure ld/binutils/gas for this case.
+    # Do configure ld/binutils/gas for the above cases.
     ;;
   hppa*-*-*)
     # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
@@ -743,8 +765,11 @@ case "${target}" in
     ;;
   powerpc-*-aix*)
     # copied from rs6000-*-* entry
-    noconfigdirs="$noconfigdirs gprof cvssrc target-libgloss"
-    # This is needed until gcc and ld are fixed to work together.
+    # The configure and build of ld are currently disabled because
+    # GNU ld is known to be broken for AIX 4.2 and 4.3 (at least)
+    # The symptom is that GDBtk 4.18 fails at startup with a segfault
+    # if linked by GNU ld, but not if linked by the native ld.
+    noconfigdirs="$noconfigdirs gprof cvssrc target-libgloss ld"
     use_gnu_ld=no
     ;;
   powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
@@ -768,8 +793,11 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-newlib gprof cvssrc"
     ;;
   rs6000-*-aix*)
-    noconfigdirs="$noconfigdirs gprof"
-    # This is needed until gcc and ld are fixed to work together.
+    # The configure and build of ld are currently disabled because
+    # GNU ld is known to be broken for AIX 4.2 and 4.3 (at least)
+    # The symptom is that GDBtk 4.18 fails at startup with a segfault
+    # if linked by GNU ld, but not if linked by the native ld.
+    noconfigdirs="$noconfigdirs gprof ld"
     use_gnu_ld=no
     ;;
   rs6000-*-*)
@@ -784,9 +812,9 @@ case "${target}" in
     noconfigdirs="$noconfigdirs ld gprof emacs target-libgloss"
     ;;
   mips*-*-irix6*)
-    # The GNU assembler and linker do not support IRIX 6.
+    # The GNU assembler does not support IRIX 6.
     # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
-    noconfigdirs="$noconfigdirs ld gas gprof emacs target-libgloss"
+    noconfigdirs="$noconfigdirs gas gprof emacs target-libgloss"
     ;;
   mips*-dec-bsd*)
     noconfigdirs="$noconfigdirs gprof target-libgloss"