Merge pull request #25 from darius-bluespec/multilib

glibc: Fix multilib support.

glibc/sysdeps/riscv/rv64/bits/wordsize.h → glibc/sysdeps/riscv/bits/wordsize.h

@@ -16,5 +16,9 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#if defined __riscv64
 #define __WORDSIZE 64
 #define __WORDSIZE_TIME64_COMPAT32 1
+#else
+#define __WORDSIZE 32
+#endif

glibc/sysdeps/riscv/preconfigure

@@ -1,5 +1,8 @@
 case "$machine" in
-riscv64*)
+riscv32*)	base_machine=riscv machine=riscv/rv32
+		machine=$machine/$config_machine
+		;;
+riscv*)
 		case "$CC $CFLAGS $CPPFLAGS " in
 		*" -m32 "*) riscv_cc_abi=32 ;;
 		*" -m64 "*) riscv_cc_abi=64 ;;
@@ -22,7 +25,4 @@ riscv64*)
 		  CPPFLAGS="$CPPFLAGS -m$riscv_config_abi"
 		fi
 		;;
-riscv*)		base_machine=riscv machine=riscv/rv32
-		machine=$machine/$config_machine
-		;;
 esac

glibc/sysdeps/riscv/rv32/bits/wordsize.h

@@ -1,19 +0,0 @@
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define __WORDSIZE 32