X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=configure;h=f224ab619152fa327193bb3fccd4edc2a8da685e;hb=5ff5b630048221ef121f0b96f0cf56a4de32a96e;hp=86937eb8aa201f2826c5c4764928721e0e64e61a;hpb=e619f0a6b2ef07640a3ffcb65690d904c1321fa6;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/configure b/configure
index 86937eb8aa2..f224ab61915 100755
--- a/configure
+++ b/configure
@@ -578,6 +578,7 @@ LD_FOR_TARGET
 DLLTOOL_FOR_TARGET
 AS_FOR_TARGET
 AR_FOR_TARGET
+GOC_FOR_TARGET
 GFORTRAN_FOR_TARGET
 GCJ_FOR_TARGET
 GCC_FOR_TARGET
@@ -610,6 +611,7 @@ RANLIB_FOR_BUILD
 NM_FOR_BUILD
 LD_FOR_BUILD
 LDFLAGS_FOR_BUILD
+GOC_FOR_BUILD
 GFORTRAN_FOR_BUILD
 GCJ_FOR_BUILD
 DLLTOOL_FOR_BUILD
@@ -811,6 +813,7 @@ CXX_FOR_TARGET
 GCC_FOR_TARGET
 GCJ_FOR_TARGET
 GFORTRAN_FOR_TARGET
+GOC_FOR_TARGET
 AR_FOR_TARGET
 AS_FOR_TARGET
 DLLTOOL_FOR_TARGET
@@ -1563,6 +1566,8 @@ Some influential environment variables:
               GCJ for the target
   GFORTRAN_FOR_TARGET
               GFORTRAN for the target
+  GOC_FOR_TARGET
+              GOC for the target
   AR_FOR_TARGET
               AR for the target
   AS_FOR_TARGET
@@ -2696,11 +2701,13 @@ target_libraries="target-libgcc \
 		target-libstdc++-v3 \
 		target-libmudflap \
 		target-libssp \
+		target-libquadmath \
 		target-libgfortran \
 		target-boehm-gc \
 		${libgcj} \
 		target-libobjc \
-		target-libada"
+		target-libada \
+		target-libgo"
 
 # these tools are built using the target libraries, and are intended to
 # run only in the target environment
@@ -3757,6 +3764,7 @@ if test "${build}" != "${host}" ; then
   CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
   GCJ_FOR_BUILD=${GCJ_FOR_BUILD-gcj}
   GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
+  GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
   DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
   LD_FOR_BUILD=${LD_FOR_BUILD-ld}
   NM_FOR_BUILD=${NM_FOR_BUILD-nm}
@@ -3770,6 +3778,7 @@ else
   CXX_FOR_BUILD="\$(CXX)"
   GCJ_FOR_BUILD="\$(GCJ)"
   GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
+  GOC_FOR_BUILD="\$(GOC)"
   DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
   LD_FOR_BUILD="\$(LD)"
   NM_FOR_BUILD="\$(NM)"
@@ -5123,13 +5132,13 @@ if test "${with_mpc+set}" = set; then :
 fi
 
 
-# Check whether --with-mpc_include was given.
+# Check whether --with-mpc-include was given.
 if test "${with_mpc_include+set}" = set; then :
   withval=$with_mpc_include;
 fi
 
 
-# Check whether --with-mpc_lib was given.
+# Check whether --with-mpc-lib was given.
 if test "${with_mpc_lib+set}" = set; then :
   withval=$with_mpc_lib;
 fi
@@ -5172,13 +5181,13 @@ if test "${with_mpfr+set}" = set; then :
 fi
 
 
-# Check whether --with-mpfr_include was given.
+# Check whether --with-mpfr-include was given.
 if test "${with_mpfr_include+set}" = set; then :
   withval=$with_mpfr_include;
 fi
 
 
-# Check whether --with-mpfr_lib was given.
+# Check whether --with-mpfr-lib was given.
 if test "${with_mpfr_lib+set}" = set; then :
   withval=$with_mpfr_lib;
 fi
@@ -5221,13 +5230,13 @@ if test "${with_gmp+set}" = set; then :
 fi
 
 
-# Check whether --with-gmp_include was given.
+# Check whether --with-gmp-include was given.
 if test "${with_gmp_include+set}" = set; then :
   withval=$with_gmp_include;
 fi
 
 
-# Check whether --with-gmp_lib was given.
+# Check whether --with-gmp-lib was given.
 if test "${with_gmp_lib+set}" = set; then :
   withval=$with_gmp_lib;
 fi
@@ -5580,13 +5589,13 @@ if test "${with_ppl+set}" = set; then :
 fi
 
 
-# Check whether --with-ppl_include was given.
+# Check whether --with-ppl-include was given.
 if test "${with_ppl_include+set}" = set; then :
   withval=$with_ppl_include;
 fi
 
 
-# Check whether --with-ppl_lib was given.
+# Check whether --with-ppl-lib was given.
 if test "${with_ppl_lib+set}" = set; then :
   withval=$with_ppl_lib;
 fi
@@ -5669,13 +5678,13 @@ if test "${with_cloog+set}" = set; then :
 fi
 
 
-# Check whether --with-cloog_include was given.
+# Check whether --with-cloog-include was given.
 if test "${with_cloog_include+set}" = set; then :
   withval=$with_cloog_include;
 fi
 
 
-# Check whether --with-cloog_lib was given.
+# Check whether --with-cloog-lib was given.
 if test "${with_cloog_lib+set}" = set; then :
   withval=$with_cloog_lib;
 fi
@@ -6114,11 +6123,13 @@ if test -d ${srcdir}/gcc; then
       # an apparent bug in bash 1.12 on linux.
       ${srcdir}/gcc/[*]/config-lang.in) ;;
       *)
-        # From the config-lang.in, get $language, $lang_requires
+        # From the config-lang.in, get $language, $lang_requires, and
+        # $lang_requires_boot_languages.
         language=
         lang_requires=
+        lang_requires_boot_languages=
         . ${lang_frag}
-        for other in ${lang_requires} ; do
+        for other in ${lang_requires} ${lang_requires_boot_languages}; do
           case ,${enable_languages}, in
 	    *,$other,*) ;;
 	    *,all,*) ;;
@@ -6128,6 +6139,22 @@ if test -d ${srcdir}/gcc; then
 	      ;;
 	  esac
         done
+	for other in ${lang_requires_boot_languages} ; do
+	  if test "$other" != "c"; then
+	    case ,${enable_stage1_languages}, in
+	      *,$other,*) ;;
+	      *,all,*) ;;
+	      *)
+		case ,${enable_languages}, in
+		  *,$language,*)
+		    echo " '$other' language required by '$language' in stage 1; enabling" 1>&2
+		    enable_stage1_languages="$enable_stage1_languages,${other}"
+		    ;;
+		esac
+		;;
+	    esac
+          fi
+        done
         ;;
     esac
   done
@@ -7508,6 +7535,7 @@ done
 
 
 
+
 # Generate default definitions for YACC, M4, LEX and other programs that run
 # on the build machine.  These are used if the Makefile can't locate these
 # programs in objdir.
@@ -10422,6 +10450,167 @@ fi
 
 
 
+if test -n "$GOC_FOR_TARGET"; then
+  ac_cv_prog_GOC_FOR_TARGET=$GOC_FOR_TARGET
+elif test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
+  GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
+fi
+
+if test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
+  for ncn_progname in gccgo; do
+    # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_GOC_FOR_TARGET+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$GOC_FOR_TARGET"; then
+  ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
+if test -n "$GOC_FOR_TARGET"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
+$as_echo "$GOC_FOR_TARGET" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  done
+fi
+
+if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test -n "$with_build_time_tools"; then
+  for ncn_progname in gccgo; do
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
+$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
+    if test -x $with_build_time_tools/${ncn_progname}; then
+      ac_cv_prog_GOC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+      break
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+  done
+fi
+
+if test -z "$ac_cv_prog_GOC_FOR_TARGET"; then
+  for ncn_progname in gccgo; do
+    if test -n "$ncn_target_tool_prefix"; then
+      # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_GOC_FOR_TARGET+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$GOC_FOR_TARGET"; then
+  ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_GOC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
+if test -n "$GOC_FOR_TARGET"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
+$as_echo "$GOC_FOR_TARGET" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    fi
+    if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test $build = $target ; then
+      # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_GOC_FOR_TARGET+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$GOC_FOR_TARGET"; then
+  ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
+if test -n "$GOC_FOR_TARGET"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
+$as_echo "$GOC_FOR_TARGET" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    fi
+    test -n "$ac_cv_prog_GOC_FOR_TARGET" && break
+  done
+fi
+
+if test -z "$ac_cv_prog_GOC_FOR_TARGET" ; then
+  set dummy gccgo
+  if test $build = $target ; then
+    GOC_FOR_TARGET="$2"
+  else
+    GOC_FOR_TARGET="${ncn_target_tool_prefix}$2"
+  fi
+else
+  GOC_FOR_TARGET="$ac_cv_prog_GOC_FOR_TARGET"
+fi
+
+
+
 cat > conftest.c << \EOF
 #ifdef __GNUC__
   gcc_yay;
@@ -13358,6 +13547,51 @@ $as_echo "pre-installed" >&6; }
   fi
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gccgo" >&5
+$as_echo_n "checking where to find the target gccgo... " >&6; }
+if test "x${build}" != "x${host}" ; then
+  if expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
+    # We already found the complete path
+    ac_dir=`dirname $GOC_FOR_TARGET`
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+  else
+    # Canadian cross, just use what we found
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+  fi
+else
+  ok=yes
+  case " ${configdirs} " in
+    *" gcc "*) ;;
+    *) ok=no ;;
+  esac
+  case ,${enable_languages}, in
+    *,go,*) ;;
+    *) ok=no ;;
+  esac
+  if test $ok = yes; then
+    # An in-tree tool is available and we can use it
+    GOC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/'
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
+$as_echo "just compiled" >&6; }
+  elif expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
+    # We already found the complete path
+    ac_dir=`dirname $GOC_FOR_TARGET`
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+  elif test "x$target" = "x$host"; then
+    # We can use an host tool
+    GOC_FOR_TARGET='$(GOC)'
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
+$as_echo "host tool" >&6; }
+  else
+    # We need a cross tool
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+  fi
+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ld" >&5
 $as_echo_n "checking where to find the target ld... " >&6; }
 if test "x${build}" != "x${host}" ; then