+++ /dev/null
---- a/libstdc++-v3/acinclude.m4
-+++ b/libstdc++-v3/acinclude.m4
-@@ -125,6 +125,15 @@ AC_DEFUN([GLIBCXX_CONFIGURE], [
- ## other macros from doing the same. This should be automated.) -pme
- need_libmath=no
-
-+ # Check for uClibc since Linux platforms use different configuration
-+ # directories depending on the C library in use.
-+ AC_EGREP_CPP([_using_uclibc], [
-+ #include <stdio.h>
-+ #if __UCLIBC__
-+ _using_uclibc
-+ #endif
-+ ], uclibc=yes, uclibc=no)
-+
- # Find platform-specific directories containing configuration info.
- # Also possibly modify flags used elsewhere, as needed by the platform.
- GLIBCXX_CHECK_HOST
---- a/libstdc++-v3/config/os/gnu-linux/ctype_base.h
-+++ b/libstdc++-v3/config/os/gnu-linux/ctype_base.h
-@@ -31,8 +31,6 @@
- //
- // ISO C++ 14882: 22.1 Locales
- //
--#include <features.h>
--#include <ctype.h>
-
- /** @file ctype_base.h
- * This is an internal header file, included by other library headers.
-@@ -47,11 +45,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
- struct ctype_base
- {
- // Non-standard typedefs.
--#ifdef __UCLIBC__
-- typedef const __ctype_touplow_t* __to_type;
--#else
-- typedef const int* __to_type;
--#endif
-+ typedef const int* __to_type;
-
- // NB: Offsets into ctype<char>::_M_table force a particular size
- // on the mask type. Because of this, we don't use an enum.
+++ /dev/null
-Index: gcc-4.2.2/gcc/config/avr32/avr32.c
-===================================================================
---- gcc-4.2.2.orig/gcc/config/avr32/avr32.c 2008-09-19 14:29:20.000000000 +0200
-+++ gcc-4.2.2/gcc/config/avr32/avr32.c 2008-09-19 14:30:02.000000000 +0200
-@@ -1788,7 +1788,7 @@
- {
- if (TREE_CODE (*node) != FUNCTION_DECL)
- {
-- warning ("`%s' attribute only applies to functions",
-+ warning (OPT_Wattributes,"`%s' attribute only applies to functions",
- IDENTIFIER_POINTER (name));
- *no_add_attrs = true;
- }
-@@ -1802,7 +1802,7 @@
- {
- if (avr32_isr_value (args) == AVR32_FT_UNKNOWN)
- {
-- warning ("`%s' attribute ignored", IDENTIFIER_POINTER (name));
-+ warning (OPT_Wattributes,"`%s' attribute ignored", IDENTIFIER_POINTER (name));
- *no_add_attrs = true;
- }
- }
-@@ -1829,7 +1829,7 @@
- }
- else
- {
-- warning ("`%s' attribute ignored", IDENTIFIER_POINTER (name));
-+ warning (OPT_Wattributes,"`%s' attribute ignored", IDENTIFIER_POINTER (name));
- }
- }
- }
-@@ -1847,7 +1847,7 @@
- {
- if (TREE_CODE (*node) != FUNCTION_DECL)
- {
-- warning ("%qs attribute only applies to functions",
-+ warning (OPT_Wattributes,"%qs attribute only applies to functions",
- IDENTIFIER_POINTER (name));
- *no_add_attrs = true;
- }
-@@ -1866,13 +1866,13 @@
- {
- if (TREE_CODE (*node) == FUNCTION_TYPE || TREE_CODE (*node) == METHOD_TYPE)
- {
-- warning ("`%s' attribute not yet supported...",
-+ warning (OPT_Wattributes,"`%s' attribute not yet supported...",
- IDENTIFIER_POINTER (name));
- *no_add_attrs = true;
- return NULL_TREE;
- }
-
-- warning ("`%s' attribute only applies to functions",
-+ warning (OPT_Wattributes,"`%s' attribute only applies to functions",
- IDENTIFIER_POINTER (name));
- *no_add_attrs = true;
- return NULL_TREE;
-@@ -4215,51 +4215,6 @@
-
-
- void
--avr32_asm_output_ascii (FILE * stream, char *ptr, int len)
--{
-- int i, i_new = 0;
-- char *new_ptr = xmalloc (4 * len);
-- if (new_ptr == NULL)
-- internal_error ("Out of memory.");
--
-- for (i = 0; i < len; i++)
-- {
-- if (ptr[i] == '\n')
-- {
-- new_ptr[i_new++] = '\\';
-- new_ptr[i_new++] = '0';
-- new_ptr[i_new++] = '1';
-- new_ptr[i_new++] = '2';
-- }
-- else if (ptr[i] == '\"')
-- {
-- new_ptr[i_new++] = '\\';
-- new_ptr[i_new++] = '\"';
-- }
-- else if (ptr[i] == '\\')
-- {
-- new_ptr[i_new++] = '\\';
-- new_ptr[i_new++] = '\\';
-- }
-- else if (ptr[i] == '\0' && i + 1 < len)
-- {
-- new_ptr[i_new++] = '\\';
-- new_ptr[i_new++] = '0';
-- }
-- else
-- {
-- new_ptr[i_new++] = ptr[i];
-- }
-- }
--
-- /* Terminate new_ptr. */
-- new_ptr[i_new] = '\0';
-- fprintf (stream, "\t.ascii\t\"%s\"\n", new_ptr);
-- free (new_ptr);
--}
--
--
--void
- avr32_asm_output_label (FILE * stream, const char *name)
- {
- name = avr32_strip_name_encoding (name);
-@@ -4444,12 +4399,15 @@
- rtx cmp;
- rtx cmp_op0, cmp_op1;
- rtx cond;
-+ rtx dest;
-+
- if ( GET_CODE (exp) == COND_EXEC )
- {
- cmp_op0 = XEXP (COND_EXEC_TEST (exp), 0);
- cmp_op1 = XEXP (COND_EXEC_TEST (exp), 1);
- cond = COND_EXEC_TEST (exp);
-- }
-+ dest = SET_DEST (COND_EXEC_CODE (exp));
-+ }
- else
- {
- /* If then else conditional. compare operands are in operands
-@@ -4457,6 +4415,7 @@
- cmp_op0 = recog_data.operand[4];
- cmp_op1 = recog_data.operand[5];
- cond = recog_data.operand[1];
-+ dest = SET_DEST (exp);
- }
-
- if ( GET_CODE (cmp_op0) == AND )
-@@ -4466,7 +4425,15 @@
- cmp_op0,
- cmp_op1);
-
-- if (is_compare_redundant (cmp, cond) == NULL_RTX)
-+ /* Check if the conditional insns updates a register present
-+ in the comparison, if so then we must reset the cc_status. */
-+ if (REG_P (dest)
-+ && (reg_mentioned_p (dest, cmp_op0)
-+ || reg_mentioned_p (dest, cmp_op1)))
-+ {
-+ CC_STATUS_INIT;
-+ }
-+ else if (is_compare_redundant (cmp, cond) == NULL_RTX)
- {
- /* Reset the nonstandard flag */
- CC_STATUS_INIT;
+++ /dev/null
-Index: gcc-4.2.2/gcc/config/avr32/avr32.md
-===================================================================
---- gcc-4.2.2.orig/gcc/config/avr32/avr32.md 2008-09-19 14:23:34.000000000 +0200
-+++ gcc-4.2.2/gcc/config/avr32/avr32.md 2008-09-19 14:30:18.000000000 +0200
-@@ -803,14 +803,22 @@
- (define_insn "*movsf_internal"
- [(set (match_operand:SF 0 "nonimmediate_operand" "=r,r,r,r,m")
- (match_operand:SF 1 "general_operand" "r, G,F,m,r"))]
-- "TARGET_SOFT_FLOAT
-- && (register_operand (operands[0], SFmode)
-- || register_operand (operands[1], SFmode))"
-+ "(register_operand (operands[0], SFmode)
-+ || register_operand (operands[1], SFmode))"
- {
- switch (which_alternative) {
- case 0:
- case 1: return "mov\t%0, %1";
-- case 2: return "mov\t%0, lo(%1)\;orh\t%0, hi(%1)";
-+ case 2:
-+ {
-+ HOST_WIDE_INT target_float[2];
-+ real_to_target (target_float, CONST_DOUBLE_REAL_VALUE (operands[1]), SFmode);
-+ if ( TARGET_V2_INSNS
-+ && avr32_hi16_immediate_operand (GEN_INT (target_float[0]), VOIDmode) )
-+ return "movh\t%0, hi(%1)";
-+ else
-+ return "mov\t%0, lo(%1)\;orh\t%0, hi(%1)";
-+ }
- case 3:
- if ( (REG_P(XEXP(operands[1], 0))
- && REGNO(XEXP(operands[1], 0)) == SP_REGNUM)
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