* approved by rth

[pf3gnuchains/gcc-fork.git] / configure.in

diff --git a/configure.in b/configure.in
index 2361730..a945dcb 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -94,7 +94,7 @@ native_only="autoconf automake libtool fileutils find gawk gettext grep gzip hel
 
 # directories to be built in a cross environment only
 #
-cross_only="target-libgloss target-newlib target-cygmon target-opcodes target-libstub"
+cross_only="target-libgloss target-newlib target-opcodes"
 
 ## All tools belong in one of the four categories, and are assigned above
 ## We assign ${configdirs} this way to remove all embedded newlines.  This
@@ -396,15 +396,9 @@ case "${target}" in
     ;;
   fr30-*-elf*)
     noconfigdirs="$noconfigdirs ${libgcj}"
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-bsp target-libstub target-cygmon"
-    fi
     ;;
   frv-*-*)
     noconfigdirs="$noconfigdirs ${libgcj}"
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-bsp target-cygmon"
-    fi
     ;;
   h8300*-*-*)
     noconfigdirs="$noconfigdirs target-libgloss"
@@ -421,6 +415,7 @@ case "${target}" in
   hppa*-*-*elf* | \
   parisc*-*-linux* | hppa*-*-linux* | \
   hppa*-*-lites* | \
+  hppa*-*-openbsd* | \
   hppa*64*-*-*)
     noconfigdirs="$noconfigdirs ${libgcj}"
     # Do configure ld/binutils/gas for this case.
@@ -440,9 +435,6 @@ case "${target}" in
     ;;
   i[3456]86-*-coff | i[3456]86-*-elf)
     noconfigdirs="$noconfigdirs ${libgcj}"
-    if test x${is_cross_compiler} != xno ; then
-         target_configdirs="${target_configdirs} target-libstub target-cygmon"
-    fi
     ;;
   i[34567]86-*-freebsd*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
@@ -463,9 +455,6 @@ case "${target}" in
     # if the --with-newlib option has been given, because otherwise
     # 'target-newlib' will appear in skipdirs.
     ;;
-  *-*-linux*)
-    noconfigdirs="$noconfigdirs target-newlib target-libgloss"
-    ;;
   i[3456]86-*-mingw32*)
     target_configdirs="$target_configdirs target-mingw"
     noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
@@ -515,15 +504,9 @@ case "${target}" in
     ;;
   m68k-*-elf*)
     noconfigdirs="$noconfigdirs ${libgcj}"
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-bsp target-cygmon"
-    fi
     ;;
   m68k-*-coff*)
     noconfigdirs="$noconfigdirs ${libgcj}"
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-bsp target-cygmon"
-    fi
     ;;
   mcore-*-pe*)
   # The EPOC C++ environment does not support exceptions or rtti,
@@ -535,15 +518,9 @@ case "${target}" in
     ;;
   mn10200-*-*)
     noconfigdirs="$noconfigdirs ${libgcj}"
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-libstub target-cygmon"
-    fi
     ;;
   mn10300-*-*)
     noconfigdirs="$noconfigdirs ${libgcj}"
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-bsp target-libstub target-cygmon"
-    fi
     ;;
   powerpc-*-aix*)
     # copied from rs6000-*-* entry
@@ -564,9 +541,11 @@ case "${target}" in
     ;;
   powerpc-*-eabi)
     noconfigdirs="$noconfigdirs ${libgcj}"
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-bsp target-libstub target-cygmon"
-    fi
+    ;;
+  powerpc64*-*-linux*)
+    noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+    # not yet ported.
+    noconfigdirs="$noconfigdirs target-libffi"
     ;;
   rs6000-*-lynxos*)
     noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
@@ -600,10 +579,9 @@ case "${target}" in
     ;;
   mipstx39-*-*)
     noconfigdirs="$noconfigdirs gprof ${libgcj}"   # same as generic mips
-    target_configdirs="${target_configdirs} target-bsp target-libstub target-cygmon"
    ;;
   mips*-*-linux*)
-    noconfigdirs="$noconfigdirs target-libffi"
+    noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     ;;
   mips*-*-*)
     noconfigdirs="$noconfigdirs gprof ${libgcj}"
@@ -624,27 +602,18 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
     ;;
   sparc-*-elf*)
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-libstub target-cygmon"
-    fi
     noconfigdirs="$noconfigdirs ${libgcj}"
     ;;
   sparc64-*-elf*)
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-libstub target-cygmon"
-    fi
     noconfigdirs="$noconfigdirs ${libgcj}"
     ;;
   sparclite-*-*)
-    if test x${is_cross_compiler} != xno ; then
-          target_configdirs="${target_configdirs} target-bsp target-libstub target-cygmon"
-    fi
     noconfigdirs="$noconfigdirs ${libgcj}"
     ;;
   sparc-*-sunos4*)
     noconfigdirs="$noconfigdirs ${libgcj}"
     if test x${is_cross_compiler} != xno ; then
-           noconfigdirs="$noconfigdirs gdb gdbtest target-newlib target-libgloss"
+           noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
     else
            use_gnu_ld=no
     fi
@@ -672,15 +641,12 @@ case "${target}" in
   ip2k-*-*)
     noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
     ;;
+  *-*-linux*)
+    noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+    ;;
   *-*-lynxos*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
     ;; 
-  *-*-macos* | \
-  *-*-mpw*)
-    # Macs want a resource compiler.
-    configdirs="$configdirs grez"
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;    
   *-*-*)
     noconfigdirs="$noconfigdirs ${libgcj}"
     ;;
@@ -1295,6 +1261,10 @@ esac
 # Default to using --with-stabs for certain targets.
 if test x${with_stabs} = x ; then
   case "${target}" in
+  mips*-*-irix6*o32)
+    with_stabs=yes;
+    withoptions="${withoptions} --with-stabs"
+    ;;
   mips*-*-irix6*)
     ;;
   mips*-*-* | alpha*-*-osf*)
@@ -1445,7 +1415,7 @@ if test -n "${with_gxx_include_dir}"; then
 fi
 if test x${gxx_include_dir} = x; then
   if test x${enable_version_specific_runtime_libs} = xyes; then
-    gxx_include_dir='${libsubdir}/include/g++'
+    gxx_include_dir='${libsubdir}/include/c++'
   else
     . ${srcdir}/config.if
     gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
@@ -1455,10 +1425,7 @@ else
 fi
 
 FLAGS_FOR_TARGET=
-case " $skipdirs " in
-*" target-newlib "*) ;;
-*)
- case " $target_configdirs " in
+case " $target_configdirs " in
  *" newlib "*)
   case " $targargs " in
   *" --with-newlib "*)
@@ -1506,8 +1473,6 @@ case " $skipdirs " in
    ;;
   esac
   ;;
- esac
- ;;
 esac
 
 # On Canadian crosses, we'll be searching the right directories for
@@ -1519,7 +1484,7 @@ if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
   FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
 fi
 
-if test "x${use_gnu_ld}" = x && test "x${with_gnu_ld}" != xno &&
+if test "x${use_gnu_ld}" = x &&
    echo " ${configdirs} " | grep " ld " > /dev/null ; then
   # Arrange for us to find uninstalled linker scripts.
   FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
@@ -1589,10 +1554,10 @@ cat >$sedtemp <<EOF
 s:^TARGET_CONFIGDIRS[  ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:
 s%^TARGET_CONFIGARGS[  ]*=.*$%TARGET_CONFIGARGS = ${targargs}%
 s%^FLAGS_FOR_TARGET[   ]*=.*$%FLAGS_FOR_TARGET = ${FLAGS_FOR_TARGET}%
-s%^CC_FOR_TARGET[      ]*=.*$%CC_FOR_TARGET = ${CC_FOR_TARGET}%
-s%^GCJ_FOR_TARGET[      ]*=.*$%GCJ_FOR_TARGET = ${GCJ_FOR_TARGET}%
-s%^CXX_FOR_TARGET[     ]*=.*$%CXX_FOR_TARGET = ${qCXX_FOR_TARGET}%
-s%^CXX_FOR_TARGET_FOR_RECURSIVE_MAKE[  ]*=.*$%CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = ${qqCXX_FOR_TARGET}%
+s%^CC_FOR_TARGET[      ]*=.*$%CC_FOR_TARGET = \$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}%
+s%^GCJ_FOR_TARGET[      ]*=.*$%GCJ_FOR_TARGET = \$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}%
+s%^CXX_FOR_TARGET[     ]*=.*$%CXX_FOR_TARGET = \$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}%
+s%^CXX_FOR_TARGET_FOR_RECURSIVE_MAKE[  ]*=.*$%CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = \$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}%
 s%^TARGET_SUBDIR[      ]*=.*$%TARGET_SUBDIR = ${target_subdir}%
 s%^BUILD_SUBDIR[       ]*=.*$%BUILD_SUBDIR = ${build_subdir}%
 s%^BUILD_CONFIGARGS[   ]*=.*$%BUILD_CONFIGARGS = ${buildargs}%