config GCC_VERSION_3_4_6
bool "gcc 3.4.6"
+if !LINUX_2_4
config GCC_VERSION_4_1_2
- depends !LINUX_2_4
bool "gcc 4.1.2"
config GCC_VERSION_4_2_4
- depends !LINUX_2_4
bool "gcc 4.2.4"
- config GCC_VERSION_4_3_1
- depends !LINUX_2_4
- bool "gcc 4.3.1"
-
- config GCC_VERSION_4_3_2
- depends !LINUX_2_4
- bool "gcc 4.3.2"
-
config GCC_VERSION_4_3_3
- depends !LINUX_2_4
bool "gcc 4.3.3"
+endif
endchoice
default "3.4.6" if GCC_VERSION_3_4_6
default "4.1.2" if GCC_VERSION_4_1_2
default "4.2.4" if GCC_VERSION_4_2_4
- default "4.3.1" if GCC_VERSION_4_3_1
- default "4.3.2" if GCC_VERSION_4_3_2
default "4.3.3" if GCC_VERSION_4_3_3
default "4.1.2"
config GCC_VERSION_4_3
bool
- default y if GCC_VERSION_4_3_1
- default y if GCC_VERSION_4_3_2
default y if GCC_VERSION_4_3_3
if !TOOLCHAINOPTS
+++ /dev/null
---- gcc/gcc/config/--- gcc/contrib/regression/objs-gcc.sh
-+++ gcc/contrib/regression/objs-gcc.sh
-@@ -105,6 +105,10 @@
- then
- make all-gdb all-dejagnu all-ld || exit 1
- make install-gdb install-dejagnu install-ld || exit 1
-+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
-+ then
-+ make all-gdb all-dejagnu all-ld || exit 1
-+ make install-gdb install-dejagnu install-ld || exit 1
- elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
- make bootstrap || exit 1
- make install || exit 1
---- gcc/libjava/classpath/ltconfig
-+++ gcc/libjava/classpath/ltconfig
-@@ -603,7 +603,7 @@
-
- # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
- case $host_os in
--linux-gnu*) ;;
-+linux-gnu*|linux-uclibc*) ;;
- linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
- esac
-
-@@ -1251,7 +1251,7 @@
- ;;
-
- # This must be Linux ELF.
--linux-gnu*)
-+linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
+++ /dev/null
-diff -rdup gcc-4.2.1.oorig/gcc/config.gcc gcc-4.2.1/gcc/config.gcc
---- gcc-4.2.1.oorig/gcc/config.gcc 2007-10-01 11:52:52.000000000 +0200
-+++ gcc-4.2.1/gcc/config.gcc 2007-10-01 13:22:12.000000000 +0200
-@@ -494,6 +494,9 @@ case ${target} in
- alpha*)
- tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
- ;;
-+ i[34567]86-*hurd*-*)
-+ tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/gnu.h gnu.h ${tm_file}"
-+ ;;
- i[34567]86-*-*)
- tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
- ;;
+++ /dev/null
-2008-03-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- Backport from upstream Libtool:
-
- 2007-10-12 Eric Blake <ebb9@byu.net>
-
- Deal with Autoconf 2.62's semantic change in m4_append.
- * ltsugar.m4 (lt_append): Replace broken versions of
- m4_append.
- (lt_if_append_uniq): Don't require separator to be overquoted, and
- avoid broken m4_append.
- (lt_dict_add): Fix typo.
- * libtool.m4 (_LT_DECL): Don't overquote separator.
-
-diff --git a/libtool.m4 b/libtool.m4
-index e86cd02..26a039a 100644
---- a/libtool.m4
-+++ b/libtool.m4
-@@ -319,7 +319,7 @@ m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
- # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
- # VARNAME. Any other value will be used directly.
- m4_define([_LT_DECL],
--[lt_if_append_uniq([lt_decl_varnames], [$2], [[, ]],
-+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
- [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
- [m4_ifval([$1], [$1], [$2])])
- lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
-diff --git a/ltsugar.m4 b/ltsugar.m4
-index fc51dc7..dd4f871 100644
---- a/ltsugar.m4
-+++ b/ltsugar.m4
-@@ -1,13 +1,13 @@
- # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
- #
--# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-+# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
- # Written by Gary V. Vaughan.
- #
- # This file is free software; the Free Software Foundation gives
- # unlimited permission to copy and/or distribute it, with or without
- # modifications, as long as this notice is preserved.
-
--# serial 3 ltsugar.m4
-+# serial 4 ltsugar.m4
-
- # This is to help aclocal find these macros, as it can't see m4_define.
- AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-@@ -46,6 +46,20 @@ m4_define([lt_cdr],
- m4_define([lt_unquote], $1)
-
-
-+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-+# ------------------------------------------
-+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
-+# Note that neither SEPARATOR nor STRING are expanded. No SEPARATOR is
-+# output if MACRO-NAME was previously undefined (different than defined
-+# and empty).
-+# This macro is needed until we can rely on Autoconf 2.62, since earlier
-+# versions of m4 mistakenly expanded SEPARATOR.
-+m4_define([lt_append],
-+[m4_define([$1],
-+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-+
-+
-+
- # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
- # ----------------------------------------------------------
- # Produce a SEP delimited list of all paired combinations of elements of
-@@ -67,10 +81,10 @@ m4_define([lt_combine],
- # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
- m4_define([lt_if_append_uniq],
- [m4_ifdef([$1],
-- [m4_bmatch($3[]m4_defn([$1])$3, $3[]m4_re_escape([$2])$3,
-- [$5],
-- [m4_append([$1], [$2], [$3])$4])],
-- [m4_append([$1], [$2], [$3])$4])])
-+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
-+ [lt_append([$1], [$2], [$3])$4],
-+ [$5])],
-+ [lt_append([$1], [$2], [$3])$4])])
-
-
- # lt_dict_add(DICT, KEY, VALUE)
-
+++ /dev/null
---- gcc-4.0.0/boehm-gc/include/gc.h-orig 2005-04-28 22:28:57.000000000 -0500
-+++ gcc-4.0.0/boehm-gc/include/gc.h 2005-04-28 22:30:38.000000000 -0500
-@@ -500,7 +500,7 @@
- #ifdef __linux__
- # include <features.h>
- # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
-- && !defined(__ia64__)
-+ && !defined(__ia64__) && !defined(__UCLIBC__)
- # ifndef GC_HAVE_BUILTIN_BACKTRACE
- # define GC_HAVE_BUILTIN_BACKTRACE
- # endif
+++ /dev/null
-Index: gcc-4.3.0/libstdc++-v3/include/c_global/cstdio
-===================================================================
---- gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (revision 129202)
-+++ gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (working copy)
-@@ -144,7 +144,7 @@
-
- _GLIBCXX_END_NAMESPACE
-
--#if _GLIBCXX_USE_C99
-+#if _GLIBCXX_USE_C99 || defined __UCLIBC__
-
- #undef snprintf
- #undef vfscanf
+++ /dev/null
-Index: gcc-4.2/libmudflap/mf-hooks2.c
-===================================================================
---- gcc-4.2/libmudflap/mf-hooks2.c (revision 119834)
-+++ gcc-4.2/libmudflap/mf-hooks2.c (working copy)
-@@ -427,7 +427,7 @@
- {
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
-- bzero (s, n);
-+ memset (s, 0, n);
- }
-
-
-@@ -437,7 +437,7 @@
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
- MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
-- bcopy (src, dest, n);
-+ memmove (dest, src, n);
- }
-
-
-@@ -447,7 +447,7 @@
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
- MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
-- return bcmp (s1, s2, n);
-+ return n == 0 ? 0 : memcmp (s1, s2, n);
- }
-
-
-@@ -456,7 +456,7 @@
- size_t n = strlen (s);
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
-- return index (s, c);
-+ return strchr (s, c);
- }
-
-
-@@ -465,7 +465,7 @@
- size_t n = strlen (s);
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
-- return rindex (s, c);
-+ return strrchr (s, c);
- }
-
- /* XXX: stpcpy, memccpy */
+++ /dev/null
-Fixes GCC PR36350
-
---- a/gcc/regrename.c
-+++ b/gcc/regrename.c
-@@ -783,6 +783,10 @@ build_def_use (basic_block bb)
- recog_data.operand_type[i] = OP_INOUT;
- }
-
-+ /* Unshare dup_loc RTL */
-+ for (i = 0; i < recog_data.n_dups; i++)
-+ *recog_data.dup_loc[i] = copy_rtx(*recog_data.dup_loc[i]);
-+
- /* Step 1: Close chains for which we have overlapping reads. */
- for (i = 0; i < n_ops; i++)
- scan_rtx (insn, recog_data.operand_loc[i],
-@@ -813,7 +817,7 @@ build_def_use (basic_block bb)
- OP_IN, 0);
-
- for (i = 0; i < recog_data.n_dups; i++)
-- *recog_data.dup_loc[i] = copy_rtx (old_dups[i]);
-+ *recog_data.dup_loc[i] = old_dups[i];
- for (i = 0; i < n_ops; i++)
- *recog_data.operand_loc[i] = old_operands[i];
- if (recog_data.n_dups)
+++ /dev/null
-Index: gcc-4.3.0/gcc/config/arm/t-linux
-===================================================================
---- gcc-4.3.0/gcc/config/arm/t-linux (revision 129896)
-+++ gcc-4.3.0/gcc/config/arm/t-linux (working copy)
-@@ -3,7 +3,10 @@
- TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC
-
- LIB1ASMSRC = arm/lib1funcs.asm
--LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
-+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
-+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
-+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
-+ _fixsfsi _fixunssfsi _floatdidf _floatundidf _floatdisf _floatundisf
-
- # MULTILIB_OPTIONS = mhard-float/msoft-float
- # MULTILIB_DIRNAMES = hard-float soft-float
-Index: gcc-4.3.0/gcc/config/arm/linux-elf.h
-===================================================================
---- gcc-4.3.0/gcc/config/arm/linux-elf.h (revision 129896)
-+++ gcc-4.3.0/gcc/config/arm/linux-elf.h (working copy)
-@@ -48,7 +62,7 @@
- %{shared:-lc} \
- %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
-
--#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
-+#define LIBGCC_SPEC "-lgcc"
-
- #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
-
+++ /dev/null
-
- This patch brings over a few features from MirBSD:
- * -fhonour-copts
- If this option is not given, it's warned (depending
- on environment variables). This is to catch errors
- of misbuilt packages which override CFLAGS themselves.
- * -Werror-maybe-reset
- Has the effect of -Wno-error if GCC_NO_WERROR is
- set and not '0', a no-operation otherwise. This is
- to be able to use -Werror in "make" but prevent
- GNU autoconf generated configure scripts from
- freaking out.
- * Make -fno-strict-aliasing and -fno-delete-null-pointer-checks
- the default for -O2/-Os, because they trigger gcc bugs
- and can delete code with security implications.
-
- This patch was authored by Thorsten Glaser <tg at mirbsd.de>
- with copyright assignment to the FSF in effect.
-
-Index: gcc-4.3.0/gcc/c-opts.c
-===================================================================
---- gcc-4.3.0.orig/gcc/c-opts.c 2007-07-31 02:27:12.007256629 +0200
-+++ gcc-4.3.0/gcc/c-opts.c 2007-07-31 02:27:39.324813371 +0200
-@@ -108,6 +108,9 @@
- /* Number of deferred options scanned for -include. */
- static size_t include_cursor;
-
-+/* Check if a port honours COPTS. */
-+static int honour_copts = 0;
-+
- static void set_Wimplicit (int);
- static void handle_OPT_d (const char *);
- static void set_std_cxx98 (int);
-@@ -462,6 +465,14 @@
- enable_warning_as_error ("implicit-function-declaration", value, CL_C | CL_ObjC);
- break;
-
-+ case OPT_Werror_maybe_reset:
-+ {
-+ char *ev = getenv ("GCC_NO_WERROR");
-+ if ((ev != NULL) && (*ev != '0'))
-+ cpp_opts->warnings_are_errors = 0;
-+ }
-+ break;
-+
- case OPT_Wformat:
- set_Wformat (value);
- break;
-@@ -708,6 +719,12 @@
- flag_exceptions = value;
- break;
-
-+ case OPT_fhonour_copts:
-+ if (c_language == clk_c) {
-+ honour_copts++;
-+ }
-+ break;
-+
- case OPT_fimplement_inlines:
- flag_implement_inlines = value;
- break;
-@@ -1248,6 +1265,47 @@
- /* Has to wait until now so that cpplib has its hash table. */
- init_pragma ();
-
-+ if (c_language == clk_c) {
-+ char *ev = getenv ("GCC_HONOUR_COPTS");
-+ int evv;
-+ if (ev == NULL)
-+ evv = -1;
-+ else if ((*ev == '0') || (*ev == '\0'))
-+ evv = 0;
-+ else if (*ev == '1')
-+ evv = 1;
-+ else if (*ev == '2')
-+ evv = 2;
-+ else if (*ev == 's')
-+ evv = -1;
-+ else {
-+ warning (0, "unknown GCC_HONOUR_COPTS value, assuming 1");
-+ evv = 1; /* maybe depend this on something like MIRBSD_NATIVE? */
-+ }
-+ if (evv == 1) {
-+ if (honour_copts == 0) {
-+ error ("someone does not honour COPTS at all in lenient mode");
-+ return false;
-+ } else if (honour_copts != 1) {
-+ warning (0, "someone does not honour COPTS correctly, passed %d times",
-+ honour_copts);
-+ }
-+ } else if (evv == 2) {
-+ if (honour_copts == 0) {
-+ error ("someone does not honour COPTS at all in strict mode");
-+ return false;
-+ } else if (honour_copts != 1) {
-+ error ("someone does not honour COPTS correctly, passed %d times",
-+ honour_copts);
-+ return false;
-+ }
-+ } else if (evv == 0) {
-+ if (honour_copts != 1)
-+ inform ("someone does not honour COPTS correctly, passed %d times",
-+ honour_copts);
-+ }
-+ }
-+
- return true;
- }
-
-Index: gcc-4.3.0/gcc/c.opt
-===================================================================
---- gcc-4.3.0.orig/gcc/c.opt 2007-07-31 02:27:12.015257093 +0200
-+++ gcc-4.3.0/gcc/c.opt 2007-07-31 02:27:39.328813597 +0200
-@@ -207,6 +207,10 @@
- C ObjC RejectNegative Warning
- This switch is deprecated; use -Werror=implicit-function-declaration instead
-
-+Werror-maybe-reset
-+C ObjC C++ ObjC++
-+; Documented in common.opt
-+
- Wfloat-equal
- C ObjC C++ ObjC++ Var(warn_float_equal) Warning
- Warn if testing floating point numbers for equality
-@@ -590,6 +594,9 @@
- fhonor-std
- C++ ObjC++
-
-+fhonour-copts
-+C ObjC C++ ObjC++ RejectNegative
-+
- fhosted
- C ObjC
- Assume normal C execution environment
-Index: gcc-4.3.0/gcc/common.opt
-===================================================================
---- gcc-4.3.0.orig/gcc/common.opt 2007-07-31 02:27:12.023257546 +0200
-+++ gcc-4.3.0/gcc/common.opt 2007-07-31 02:27:39.360815422 +0200
-@@ -102,6 +102,10 @@
- Common Joined
- Treat specified warning as error
-
-+Werror-maybe-reset
-+Common
-+If environment variable GCC_NO_WERROR is set, act as -Wno-error
-+
- Wextra
- Common Warning
- Print extra (possibly unwanted) warnings
-@@ -528,6 +532,9 @@
- Common Report Var(flag_guess_branch_prob) Optimization
- Enable guessing of branch probabilities
-
-+fhonour-copts
-+Common RejectNegative
-+
- ; Nonzero means ignore `#ident' directives. 0 means handle them.
- ; Generate position-independent code for executables if possible
- ; On SVR4 targets, it also controls whether or not to emit a
-Index: gcc-4.3.0/gcc/opts.c
-===================================================================
---- gcc-4.3.0.orig/gcc/opts.c 2007-07-31 02:27:12.031257991 +0200
-+++ gcc-4.3.0/gcc/opts.c 2007-07-31 02:28:36.320061346 +0200
-@@ -830,9 +830,6 @@
- flag_schedule_insns_after_reload = 1;
- #endif
- flag_regmove = 1;
-- flag_strict_aliasing = 1;
-- flag_strict_overflow = 1;
-- flag_delete_null_pointer_checks = 1;
- flag_reorder_blocks = 1;
- flag_reorder_functions = 1;
- flag_tree_store_ccp = 1;
-@@ -850,6 +847,10 @@
-
- if (optimize >= 3)
- {
-+ flag_strict_aliasing = 1;
-+ flag_strict_overflow = 1;
-+ flag_delete_null_pointer_checks = 1;
-+
- flag_predictive_commoning = 1;
- flag_inline_functions = 1;
- flag_unswitch_loops = 1;
-@@ -1441,6 +1442,17 @@
- enable_warning_as_error (arg, value, lang_mask);
- break;
-
-+ case OPT_Werror_maybe_reset:
-+ {
-+ char *ev = getenv ("GCC_NO_WERROR");
-+ if ((ev != NULL) && (*ev != '0'))
-+ warnings_are_errors = 0;
-+ }
-+ break;
-+
-+ case OPT_fhonour_copts:
-+ break;
-+
- case OPT_Wextra:
- set_Wextra (value);
- break;
-Index: gcc-4.3.0/gcc/doc/cppopts.texi
-===================================================================
---- gcc-4.3.0.orig/gcc/doc/cppopts.texi 2007-07-31 02:27:12.039258455 +0200
-+++ gcc-4.3.0/gcc/doc/cppopts.texi 2007-07-31 02:27:39.408818157 +0200
-@@ -168,6 +168,11 @@
- Make all warnings into hard errors. Source code which triggers warnings
- will be rejected.
-
-+ at item -Werror-maybe-reset
-+ at opindex Werror-maybe-reset
-+Act like @samp{-Wno-error} if the @env{GCC_NO_WERROR} environment
-+variable is set to anything other than 0 or empty.
-+
- @item -Wsystem-headers
- @opindex Wsystem-headers
- Issue warnings for code in system headers. These are normally unhelpful
-Index: gcc-4.3.0/gcc/doc/invoke.texi
-===================================================================
---- gcc-4.3.0.orig/gcc/doc/invoke.texi 2007-07-31 02:27:12.047258920 +0200
-+++ gcc-4.3.0/gcc/doc/invoke.texi 2007-07-31 02:29:13.218164047 +0200
-@@ -233,7 +233,7 @@
- -Wconversion -Wcoverage-mismatch -Wno-deprecated-declarations @gol
- -Wdisabled-optimization -Wno-div-by-zero @gol
- -Wempty-body -Wno-endif-labels @gol
---Werror -Werror=* @gol
-+-Werror -Werror=* -Werror-maybe-reset @gol
- -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol
- -Wno-format-extra-args -Wformat-nonliteral @gol
- -Wformat-security -Wformat-y2k -Wignored-qualifiers @gol
-@@ -4030,6 +4030,22 @@
- @option{-Wall} and by @option{-pedantic}, which can be disabled with
- @option{-Wno-pointer-sign}.
-
-+ at item -Werror-maybe-reset
-+ at opindex Werror-maybe-reset
-+Act like @samp{-Wno-error} if the @env{GCC_NO_WERROR} environment
-+variable is set to anything other than 0 or empty.
-+
-+ at item -fhonour-copts
-+ at opindex fhonour-copts
-+If @env{GCC_HONOUR_COPTS} is set to 1, abort if this option is not
-+given at least once, and warn if it is given more than once.
-+If @env{GCC_HONOUR_COPTS} is set to 2, abort if this option is not
-+given exactly once.
-+If @env{GCC_HONOUR_COPTS} is set to 0 or unset, warn if this option
-+is not given exactly once.
-+The warning is quelled if @env{GCC_HONOUR_COPTS} is set to @samp{s}.
-+This flag and environment variable only affect the C language.
-+
- @item -Wstack-protector
- @opindex Wstack-protector
- @opindex Wno-stack-protector
-@@ -5490,7 +5806,7 @@
- second branch or a point immediately following it, depending on whether
- the condition is known to be true or false.
-
--Enabled at levels @option{-O2}, @option{-O3}, @option{-Os}.
-+Enabled at levels @option{-O3}.
-
- @item -fsplit-wide-types
- @opindex fsplit-wide-types
-@@ -5635,7 +5514,7 @@
- @option{-fno-delete-null-pointer-checks} to disable this optimization
- for programs which depend on that behavior.
-
--Enabled at levels @option{-O2}, @option{-O3}, @option{-Os}.
-+Enabled at levels @option{-O3}.
-
- @item -fexpensive-optimizations
- @opindex fexpensive-optimizations
-Index: gcc-4.3.0/gcc/java/jvspec.c
-===================================================================
---- gcc-4.3.0.orig/gcc/java/jvspec.c 2007-07-31 02:27:12.055259364 +0200
-+++ gcc-4.3.0/gcc/java/jvspec.c 2007-07-31 02:27:39.484822490 +0200
-@@ -670,6 +670,7 @@
- class name. Append dummy `.c' that can be stripped by set_input so %b
- is correct. */
- set_input (concat (main_class_name, "main.c", NULL));
-+ putenv ("GCC_HONOUR_COPTS=s"); /* XXX hack! */
- err = do_spec (jvgenmain_spec);
- if (err == 0)
- {
+++ /dev/null
-gcc/ChangeLog
-2007-11-27 Bernhard Fischer <>
-
- * config/arm/arm-protos.h (arm_vector_mode_supported_p,
- arm_hard_regno_mode_ok, const_ok_for_arm): Do not hide non-rtx related
- function prototypes in RTX_CODE.
- * genopinit.c: Include tm_p.h.
-
-Index: gcc-4.3.0/gcc/config/arm/arm-protos.h
-===================================================================
---- gcc-4.3.0/gcc/config/arm/arm-protos.h (revision 130463)
-+++ gcc-4.3.0/gcc/config/arm/arm-protos.h (working copy)
-@@ -40,15 +40,14 @@
- unsigned int);
- extern unsigned int arm_dbx_register_number (unsigned int);
- extern void arm_output_fn_unwind (FILE *, bool);
--
-
- #ifdef TREE_CODE
- extern int arm_return_in_memory (const_tree);
- #endif
--#ifdef RTX_CODE
- extern bool arm_vector_mode_supported_p (enum machine_mode);
- extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode);
- extern int const_ok_for_arm (HOST_WIDE_INT);
-+#ifdef RTX_CODE
- extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx,
- HOST_WIDE_INT, rtx, rtx, int);
- extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode,
-Index: gcc-4.3.0/gcc/genopinit.c
-===================================================================
---- gcc-4.3.0/gcc/genopinit.c (revision 130463)
-+++ gcc-4.3.0/gcc/genopinit.c (working copy)
-@@ -486,6 +486,7 @@
- printf ("#include \"expr.h\"\n");
- printf ("#include \"optabs.h\"\n");
- printf ("#include \"reload.h\"\n\n");
-+ printf ("#include \"tm_p.h\"\n\n");
-
- printf ("void\ninit_all_optabs (void)\n{\n");
-
+++ /dev/null
-see gcc PR34205
-Index: gcc-4.3.0/gcc/tree.h
-===================================================================
---- gcc-4.3.0/gcc/tree.h (revision 130511)
-+++ gcc-4.3.0/gcc/tree.h (working copy)
-@@ -38,6 +38,7 @@
-
- LAST_AND_UNUSED_TREE_CODE /* A convenient way to get a value for
- NUM_TREE_CODES. */
-+ ,__LAST_AND_UNUSED_TREE_CODE=32767 /* Force 16bit width. */
- };
-
- #undef DEFTREECODE
-Index: gcc-4.3.0/gcc/rtl.h
-===================================================================
---- gcc-4.3.0/gcc/rtl.h (revision 130511)
-+++ gcc-4.3.0/gcc/rtl.h (working copy)
-@@ -48,9 +48,11 @@
- #include "rtl.def" /* rtl expressions are documented here */
- #undef DEF_RTL_EXPR
-
-- LAST_AND_UNUSED_RTX_CODE}; /* A convenient way to get a value for
-+ LAST_AND_UNUSED_RTX_CODE /* A convenient way to get a value for
- NUM_RTX_CODE.
- Assumes default enum value assignment. */
-+ ,__LAST_AND_UNUSED_RTX_CODE=32767 /* Force 16bit width. */
-+};
-
- #define NUM_RTX_CODE ((int) LAST_AND_UNUSED_RTX_CODE)
- /* The cast here, saves many elsewhere. */
-Index: gcc-4.3.0/gcc/c-common.h
-===================================================================
---- gcc-4.3.0/gcc/c-common.h (revision 130511)
-+++ gcc-4.3.0/gcc/c-common.h (working copy)
-@@ -125,6 +125,7 @@
- RID_LAST_AT = RID_AT_IMPLEMENTATION,
- RID_FIRST_PQ = RID_IN,
- RID_LAST_PQ = RID_ONEWAY
-+ ,__LAST_AND_UNUSED_RID=32767 /* Force 16bit width. */
- };
-
- #define OBJC_IS_AT_KEYWORD(rid) \
+++ /dev/null
-\\\\
-\\ gcc PR33200
-Index: gcc-4.3.0/gcc/config.gcc
-===================================================================
---- gcc-4.3.0/gcc/config.gcc (revision 131628)
-+++ gcc-4.3.0/gcc/config.gcc (working copy)
-@@ -2302,7 +2305,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbian
- if test x${enable_incomplete_targets} = xyes ; then
- tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
- fi
-- use_fixproto=yes
-+ # XXX: why? use_fixproto=yes
- ;;
- sh-*-rtemscoff*)
- tmake_file="sh/t-sh t-rtems sh/t-rtems"
+++ /dev/null
---- gcc-4.3.1/gcc/config.gcc.old 2008-06-17 23:49:00.000000000 +0200
-+++ gcc-4.3.1/gcc/config.gcc 2008-06-17 23:03:07.000000000 +0200
-@@ -1630,6 +1630,7 @@
- if test x$sjlj != x1; then
- tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
- fi
-+ tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
- ;;
- m68k-*-rtems*)
- default_m68k_cpu=68020
+++ /dev/null
---- gcc/gcc/config/--- gcc/contrib/regression/objs-gcc.sh
-+++ gcc/contrib/regression/objs-gcc.sh
-@@ -105,6 +105,10 @@
- then
- make all-gdb all-dejagnu all-ld || exit 1
- make install-gdb install-dejagnu install-ld || exit 1
-+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
-+ then
-+ make all-gdb all-dejagnu all-ld || exit 1
-+ make install-gdb install-dejagnu install-ld || exit 1
- elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
- make bootstrap || exit 1
- make install || exit 1
---- gcc/libjava/classpath/ltconfig
-+++ gcc/libjava/classpath/ltconfig
-@@ -603,7 +603,7 @@
-
- # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
- case $host_os in
--linux-gnu*) ;;
-+linux-gnu*|linux-uclibc*) ;;
- linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
- esac
-
-@@ -1251,7 +1251,7 @@
- ;;
-
- # This must be Linux ELF.
--linux-gnu*)
-+linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
+++ /dev/null
-diff -rdup gcc-4.2.1.oorig/gcc/config.gcc gcc-4.2.1/gcc/config.gcc
---- gcc-4.2.1.oorig/gcc/config.gcc 2007-10-01 11:52:52.000000000 +0200
-+++ gcc-4.2.1/gcc/config.gcc 2007-10-01 13:22:12.000000000 +0200
-@@ -494,6 +494,9 @@ case ${target} in
- alpha*)
- tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
- ;;
-+ i[34567]86-*hurd*-*)
-+ tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/gnu.h gnu.h ${tm_file}"
-+ ;;
- i[34567]86-*-*)
- tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
- ;;
+++ /dev/null
-2008-03-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- Backport from upstream Libtool:
-
- 2007-10-12 Eric Blake <ebb9@byu.net>
-
- Deal with Autoconf 2.62's semantic change in m4_append.
- * ltsugar.m4 (lt_append): Replace broken versions of
- m4_append.
- (lt_if_append_uniq): Don't require separator to be overquoted, and
- avoid broken m4_append.
- (lt_dict_add): Fix typo.
- * libtool.m4 (_LT_DECL): Don't overquote separator.
-
-diff --git a/libtool.m4 b/libtool.m4
-index e86cd02..26a039a 100644
---- a/libtool.m4
-+++ b/libtool.m4
-@@ -319,7 +319,7 @@ m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
- # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
- # VARNAME. Any other value will be used directly.
- m4_define([_LT_DECL],
--[lt_if_append_uniq([lt_decl_varnames], [$2], [[, ]],
-+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
- [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
- [m4_ifval([$1], [$1], [$2])])
- lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
-diff --git a/ltsugar.m4 b/ltsugar.m4
-index fc51dc7..dd4f871 100644
---- a/ltsugar.m4
-+++ b/ltsugar.m4
-@@ -1,13 +1,13 @@
- # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
- #
--# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-+# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
- # Written by Gary V. Vaughan.
- #
- # This file is free software; the Free Software Foundation gives
- # unlimited permission to copy and/or distribute it, with or without
- # modifications, as long as this notice is preserved.
-
--# serial 3 ltsugar.m4
-+# serial 4 ltsugar.m4
-
- # This is to help aclocal find these macros, as it can't see m4_define.
- AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-@@ -46,6 +46,20 @@ m4_define([lt_cdr],
- m4_define([lt_unquote], $1)
-
-
-+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-+# ------------------------------------------
-+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
-+# Note that neither SEPARATOR nor STRING are expanded. No SEPARATOR is
-+# output if MACRO-NAME was previously undefined (different than defined
-+# and empty).
-+# This macro is needed until we can rely on Autoconf 2.62, since earlier
-+# versions of m4 mistakenly expanded SEPARATOR.
-+m4_define([lt_append],
-+[m4_define([$1],
-+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-+
-+
-+
- # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
- # ----------------------------------------------------------
- # Produce a SEP delimited list of all paired combinations of elements of
-@@ -67,10 +81,10 @@ m4_define([lt_combine],
- # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
- m4_define([lt_if_append_uniq],
- [m4_ifdef([$1],
-- [m4_bmatch($3[]m4_defn([$1])$3, $3[]m4_re_escape([$2])$3,
-- [$5],
-- [m4_append([$1], [$2], [$3])$4])],
-- [m4_append([$1], [$2], [$3])$4])])
-+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
-+ [lt_append([$1], [$2], [$3])$4],
-+ [$5])],
-+ [lt_append([$1], [$2], [$3])$4])])
-
-
- # lt_dict_add(DICT, KEY, VALUE)
-
+++ /dev/null
---- gcc-4.0.0/boehm-gc/include/gc.h-orig 2005-04-28 22:28:57.000000000 -0500
-+++ gcc-4.0.0/boehm-gc/include/gc.h 2005-04-28 22:30:38.000000000 -0500
-@@ -500,7 +500,7 @@
- #ifdef __linux__
- # include <features.h>
- # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
-- && !defined(__ia64__)
-+ && !defined(__ia64__) && !defined(__UCLIBC__)
- # ifndef GC_HAVE_BUILTIN_BACKTRACE
- # define GC_HAVE_BUILTIN_BACKTRACE
- # endif
+++ /dev/null
-Index: gcc-4.3.0/libstdc++-v3/include/c_global/cstdio
-===================================================================
---- gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (revision 129202)
-+++ gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (working copy)
-@@ -144,7 +144,7 @@
-
- _GLIBCXX_END_NAMESPACE
-
--#if _GLIBCXX_USE_C99
-+#if _GLIBCXX_USE_C99 || defined __UCLIBC__
-
- #undef snprintf
- #undef vfscanf
+++ /dev/null
-Index: gcc-4.2/libmudflap/mf-hooks2.c
-===================================================================
---- gcc-4.2/libmudflap/mf-hooks2.c (revision 119834)
-+++ gcc-4.2/libmudflap/mf-hooks2.c (working copy)
-@@ -427,7 +427,7 @@
- {
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
-- bzero (s, n);
-+ memset (s, 0, n);
- }
-
-
-@@ -437,7 +437,7 @@
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
- MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
-- bcopy (src, dest, n);
-+ memmove (dest, src, n);
- }
-
-
-@@ -447,7 +447,7 @@
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
- MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
-- return bcmp (s1, s2, n);
-+ return n == 0 ? 0 : memcmp (s1, s2, n);
- }
-
-
-@@ -456,7 +456,7 @@
- size_t n = strlen (s);
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
-- return index (s, c);
-+ return strchr (s, c);
- }
-
-
-@@ -465,7 +465,7 @@
- size_t n = strlen (s);
- TRACE ("%s\n", __PRETTY_FUNCTION__);
- MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
-- return rindex (s, c);
-+ return strrchr (s, c);
- }
-
- /* XXX: stpcpy, memccpy */
+++ /dev/null
-Fixes GCC PR36350
-
---- a/gcc/regrename.c
-+++ b/gcc/regrename.c
-@@ -783,6 +783,10 @@ build_def_use (basic_block bb)
- recog_data.operand_type[i] = OP_INOUT;
- }
-
-+ /* Unshare dup_loc RTL */
-+ for (i = 0; i < recog_data.n_dups; i++)
-+ *recog_data.dup_loc[i] = copy_rtx(*recog_data.dup_loc[i]);
-+
- /* Step 1: Close chains for which we have overlapping reads. */
- for (i = 0; i < n_ops; i++)
- scan_rtx (insn, recog_data.operand_loc[i],
-@@ -813,7 +817,7 @@ build_def_use (basic_block bb)
- OP_IN, 0);
-
- for (i = 0; i < recog_data.n_dups; i++)
-- *recog_data.dup_loc[i] = copy_rtx (old_dups[i]);
-+ *recog_data.dup_loc[i] = old_dups[i];
- for (i = 0; i < n_ops; i++)
- *recog_data.operand_loc[i] = old_operands[i];
- if (recog_data.n_dups)
+++ /dev/null
-Index: gcc-4.3.0/gcc/config/arm/t-linux
-===================================================================
---- gcc-4.3.0/gcc/config/arm/t-linux (revision 129896)
-+++ gcc-4.3.0/gcc/config/arm/t-linux (working copy)
-@@ -3,7 +3,10 @@
- TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC
-
- LIB1ASMSRC = arm/lib1funcs.asm
--LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
-+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
-+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
-+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
-+ _fixsfsi _fixunssfsi _floatdidf _floatundidf _floatdisf _floatundisf
-
- # MULTILIB_OPTIONS = mhard-float/msoft-float
- # MULTILIB_DIRNAMES = hard-float soft-float
-Index: gcc-4.3.0/gcc/config/arm/linux-elf.h
-===================================================================
---- gcc-4.3.0/gcc/config/arm/linux-elf.h (revision 129896)
-+++ gcc-4.3.0/gcc/config/arm/linux-elf.h (working copy)
-@@ -48,7 +62,7 @@
- %{shared:-lc} \
- %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
-
--#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
-+#define LIBGCC_SPEC "-lgcc"
-
- #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
-
+++ /dev/null
-
- This patch brings over a few features from MirBSD:
- * -fhonour-copts
- If this option is not given, it's warned (depending
- on environment variables). This is to catch errors
- of misbuilt packages which override CFLAGS themselves.
- * -Werror-maybe-reset
- Has the effect of -Wno-error if GCC_NO_WERROR is
- set and not '0', a no-operation otherwise. This is
- to be able to use -Werror in "make" but prevent
- GNU autoconf generated configure scripts from
- freaking out.
- * Make -fno-strict-aliasing and -fno-delete-null-pointer-checks
- the default for -O2/-Os, because they trigger gcc bugs
- and can delete code with security implications.
-
- This patch was authored by Thorsten Glaser <tg at mirbsd.de>
- with copyright assignment to the FSF in effect.
-
-Index: gcc-4.3.0/gcc/c-opts.c
-===================================================================
---- gcc-4.3.0.orig/gcc/c-opts.c 2007-07-31 02:27:12.007256629 +0200
-+++ gcc-4.3.0/gcc/c-opts.c 2007-07-31 02:27:39.324813371 +0200
-@@ -108,6 +108,9 @@
- /* Number of deferred options scanned for -include. */
- static size_t include_cursor;
-
-+/* Check if a port honours COPTS. */
-+static int honour_copts = 0;
-+
- static void set_Wimplicit (int);
- static void handle_OPT_d (const char *);
- static void set_std_cxx98 (int);
-@@ -462,6 +465,14 @@
- enable_warning_as_error ("implicit-function-declaration", value, CL_C | CL_ObjC);
- break;
-
-+ case OPT_Werror_maybe_reset:
-+ {
-+ char *ev = getenv ("GCC_NO_WERROR");
-+ if ((ev != NULL) && (*ev != '0'))
-+ cpp_opts->warnings_are_errors = 0;
-+ }
-+ break;
-+
- case OPT_Wformat:
- set_Wformat (value);
- break;
-@@ -708,6 +719,12 @@
- flag_exceptions = value;
- break;
-
-+ case OPT_fhonour_copts:
-+ if (c_language == clk_c) {
-+ honour_copts++;
-+ }
-+ break;
-+
- case OPT_fimplement_inlines:
- flag_implement_inlines = value;
- break;
-@@ -1248,6 +1265,47 @@
- /* Has to wait until now so that cpplib has its hash table. */
- init_pragma ();
-
-+ if (c_language == clk_c) {
-+ char *ev = getenv ("GCC_HONOUR_COPTS");
-+ int evv;
-+ if (ev == NULL)
-+ evv = -1;
-+ else if ((*ev == '0') || (*ev == '\0'))
-+ evv = 0;
-+ else if (*ev == '1')
-+ evv = 1;
-+ else if (*ev == '2')
-+ evv = 2;
-+ else if (*ev == 's')
-+ evv = -1;
-+ else {
-+ warning (0, "unknown GCC_HONOUR_COPTS value, assuming 1");
-+ evv = 1; /* maybe depend this on something like MIRBSD_NATIVE? */
-+ }
-+ if (evv == 1) {
-+ if (honour_copts == 0) {
-+ error ("someone does not honour COPTS at all in lenient mode");
-+ return false;
-+ } else if (honour_copts != 1) {
-+ warning (0, "someone does not honour COPTS correctly, passed %d times",
-+ honour_copts);
-+ }
-+ } else if (evv == 2) {
-+ if (honour_copts == 0) {
-+ error ("someone does not honour COPTS at all in strict mode");
-+ return false;
-+ } else if (honour_copts != 1) {
-+ error ("someone does not honour COPTS correctly, passed %d times",
-+ honour_copts);
-+ return false;
-+ }
-+ } else if (evv == 0) {
-+ if (honour_copts != 1)
-+ inform ("someone does not honour COPTS correctly, passed %d times",
-+ honour_copts);
-+ }
-+ }
-+
- return true;
- }
-
-Index: gcc-4.3.0/gcc/c.opt
-===================================================================
---- gcc-4.3.0.orig/gcc/c.opt 2007-07-31 02:27:12.015257093 +0200
-+++ gcc-4.3.0/gcc/c.opt 2007-07-31 02:27:39.328813597 +0200
-@@ -207,6 +207,10 @@
- C ObjC RejectNegative Warning
- This switch is deprecated; use -Werror=implicit-function-declaration instead
-
-+Werror-maybe-reset
-+C ObjC C++ ObjC++
-+; Documented in common.opt
-+
- Wfloat-equal
- C ObjC C++ ObjC++ Var(warn_float_equal) Warning
- Warn if testing floating point numbers for equality
-@@ -590,6 +594,9 @@
- fhonor-std
- C++ ObjC++
-
-+fhonour-copts
-+C ObjC C++ ObjC++ RejectNegative
-+
- fhosted
- C ObjC
- Assume normal C execution environment
-Index: gcc-4.3.0/gcc/common.opt
-===================================================================
---- gcc-4.3.0.orig/gcc/common.opt 2007-07-31 02:27:12.023257546 +0200
-+++ gcc-4.3.0/gcc/common.opt 2007-07-31 02:27:39.360815422 +0200
-@@ -102,6 +102,10 @@
- Common Joined
- Treat specified warning as error
-
-+Werror-maybe-reset
-+Common
-+If environment variable GCC_NO_WERROR is set, act as -Wno-error
-+
- Wextra
- Common Warning
- Print extra (possibly unwanted) warnings
-@@ -528,6 +532,9 @@
- Common Report Var(flag_guess_branch_prob) Optimization
- Enable guessing of branch probabilities
-
-+fhonour-copts
-+Common RejectNegative
-+
- ; Nonzero means ignore `#ident' directives. 0 means handle them.
- ; Generate position-independent code for executables if possible
- ; On SVR4 targets, it also controls whether or not to emit a
-Index: gcc-4.3.0/gcc/opts.c
-===================================================================
---- gcc-4.3.0.orig/gcc/opts.c 2007-07-31 02:27:12.031257991 +0200
-+++ gcc-4.3.0/gcc/opts.c 2007-07-31 02:28:36.320061346 +0200
-@@ -830,9 +830,6 @@
- flag_schedule_insns_after_reload = 1;
- #endif
- flag_regmove = 1;
-- flag_strict_aliasing = 1;
-- flag_strict_overflow = 1;
-- flag_delete_null_pointer_checks = 1;
- flag_reorder_blocks = 1;
- flag_reorder_functions = 1;
- flag_tree_store_ccp = 1;
-@@ -850,6 +847,10 @@
-
- if (optimize >= 3)
- {
-+ flag_strict_aliasing = 1;
-+ flag_strict_overflow = 1;
-+ flag_delete_null_pointer_checks = 1;
-+
- flag_predictive_commoning = 1;
- flag_inline_functions = 1;
- flag_unswitch_loops = 1;
-@@ -1441,6 +1442,17 @@
- enable_warning_as_error (arg, value, lang_mask);
- break;
-
-+ case OPT_Werror_maybe_reset:
-+ {
-+ char *ev = getenv ("GCC_NO_WERROR");
-+ if ((ev != NULL) && (*ev != '0'))
-+ warnings_are_errors = 0;
-+ }
-+ break;
-+
-+ case OPT_fhonour_copts:
-+ break;
-+
- case OPT_Wextra:
- set_Wextra (value);
- break;
-Index: gcc-4.3.0/gcc/doc/cppopts.texi
-===================================================================
---- gcc-4.3.0.orig/gcc/doc/cppopts.texi 2007-07-31 02:27:12.039258455 +0200
-+++ gcc-4.3.0/gcc/doc/cppopts.texi 2007-07-31 02:27:39.408818157 +0200
-@@ -168,6 +168,11 @@
- Make all warnings into hard errors. Source code which triggers warnings
- will be rejected.
-
-+ at item -Werror-maybe-reset
-+ at opindex Werror-maybe-reset
-+Act like @samp{-Wno-error} if the @env{GCC_NO_WERROR} environment
-+variable is set to anything other than 0 or empty.
-+
- @item -Wsystem-headers
- @opindex Wsystem-headers
- Issue warnings for code in system headers. These are normally unhelpful
-Index: gcc-4.3.0/gcc/doc/invoke.texi
-===================================================================
---- gcc-4.3.0.orig/gcc/doc/invoke.texi 2007-07-31 02:27:12.047258920 +0200
-+++ gcc-4.3.0/gcc/doc/invoke.texi 2007-07-31 02:29:13.218164047 +0200
-@@ -233,7 +233,7 @@
- -Wconversion -Wcoverage-mismatch -Wno-deprecated-declarations @gol
- -Wdisabled-optimization -Wno-div-by-zero @gol
- -Wempty-body -Wno-endif-labels @gol
---Werror -Werror=* @gol
-+-Werror -Werror=* -Werror-maybe-reset @gol
- -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol
- -Wno-format-extra-args -Wformat-nonliteral @gol
- -Wformat-security -Wformat-y2k -Wignored-qualifiers @gol
-@@ -4030,6 +4030,22 @@
- @option{-Wall} and by @option{-pedantic}, which can be disabled with
- @option{-Wno-pointer-sign}.
-
-+ at item -Werror-maybe-reset
-+ at opindex Werror-maybe-reset
-+Act like @samp{-Wno-error} if the @env{GCC_NO_WERROR} environment
-+variable is set to anything other than 0 or empty.
-+
-+ at item -fhonour-copts
-+ at opindex fhonour-copts
-+If @env{GCC_HONOUR_COPTS} is set to 1, abort if this option is not
-+given at least once, and warn if it is given more than once.
-+If @env{GCC_HONOUR_COPTS} is set to 2, abort if this option is not
-+given exactly once.
-+If @env{GCC_HONOUR_COPTS} is set to 0 or unset, warn if this option
-+is not given exactly once.
-+The warning is quelled if @env{GCC_HONOUR_COPTS} is set to @samp{s}.
-+This flag and environment variable only affect the C language.
-+
- @item -Wstack-protector
- @opindex Wstack-protector
- @opindex Wno-stack-protector
-@@ -5490,7 +5806,7 @@
- second branch or a point immediately following it, depending on whether
- the condition is known to be true or false.
-
--Enabled at levels @option{-O2}, @option{-O3}, @option{-Os}.
-+Enabled at levels @option{-O3}.
-
- @item -fsplit-wide-types
- @opindex fsplit-wide-types
-@@ -5635,7 +5514,7 @@
- @option{-fno-delete-null-pointer-checks} to disable this optimization
- for programs which depend on that behavior.
-
--Enabled at levels @option{-O2}, @option{-O3}, @option{-Os}.
-+Enabled at levels @option{-O3}.
-
- @item -fexpensive-optimizations
- @opindex fexpensive-optimizations
-Index: gcc-4.3.0/gcc/java/jvspec.c
-===================================================================
---- gcc-4.3.0.orig/gcc/java/jvspec.c 2007-07-31 02:27:12.055259364 +0200
-+++ gcc-4.3.0/gcc/java/jvspec.c 2007-07-31 02:27:39.484822490 +0200
-@@ -670,6 +670,7 @@
- class name. Append dummy `.c' that can be stripped by set_input so %b
- is correct. */
- set_input (concat (main_class_name, "main.c", NULL));
-+ putenv ("GCC_HONOUR_COPTS=s"); /* XXX hack! */
- err = do_spec (jvgenmain_spec);
- if (err == 0)
- {
+++ /dev/null
-gcc/ChangeLog
-2007-11-27 Bernhard Fischer <>
-
- * config/arm/arm-protos.h (arm_vector_mode_supported_p,
- arm_hard_regno_mode_ok, const_ok_for_arm): Do not hide non-rtx related
- function prototypes in RTX_CODE.
- * genopinit.c: Include tm_p.h.
-
-Index: gcc-4.3.0/gcc/config/arm/arm-protos.h
-===================================================================
---- gcc-4.3.0/gcc/config/arm/arm-protos.h (revision 130463)
-+++ gcc-4.3.0/gcc/config/arm/arm-protos.h (working copy)
-@@ -40,15 +40,14 @@
- unsigned int);
- extern unsigned int arm_dbx_register_number (unsigned int);
- extern void arm_output_fn_unwind (FILE *, bool);
--
-
- #ifdef TREE_CODE
- extern int arm_return_in_memory (const_tree);
- #endif
--#ifdef RTX_CODE
- extern bool arm_vector_mode_supported_p (enum machine_mode);
- extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode);
- extern int const_ok_for_arm (HOST_WIDE_INT);
-+#ifdef RTX_CODE
- extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx,
- HOST_WIDE_INT, rtx, rtx, int);
- extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode,
-Index: gcc-4.3.0/gcc/genopinit.c
-===================================================================
---- gcc-4.3.0/gcc/genopinit.c (revision 130463)
-+++ gcc-4.3.0/gcc/genopinit.c (working copy)
-@@ -486,6 +486,7 @@
- printf ("#include \"expr.h\"\n");
- printf ("#include \"optabs.h\"\n");
- printf ("#include \"reload.h\"\n\n");
-+ printf ("#include \"tm_p.h\"\n\n");
-
- printf ("void\ninit_all_optabs (void)\n{\n");
-
+++ /dev/null
-see gcc PR34205
-Index: gcc-4.3.0/gcc/tree.h
-===================================================================
---- gcc-4.3.0/gcc/tree.h (revision 130511)
-+++ gcc-4.3.0/gcc/tree.h (working copy)
-@@ -38,6 +38,7 @@
-
- LAST_AND_UNUSED_TREE_CODE /* A convenient way to get a value for
- NUM_TREE_CODES. */
-+ ,__LAST_AND_UNUSED_TREE_CODE=32767 /* Force 16bit width. */
- };
-
- #undef DEFTREECODE
-Index: gcc-4.3.0/gcc/rtl.h
-===================================================================
---- gcc-4.3.0/gcc/rtl.h (revision 130511)
-+++ gcc-4.3.0/gcc/rtl.h (working copy)
-@@ -48,9 +48,11 @@
- #include "rtl.def" /* rtl expressions are documented here */
- #undef DEF_RTL_EXPR
-
-- LAST_AND_UNUSED_RTX_CODE}; /* A convenient way to get a value for
-+ LAST_AND_UNUSED_RTX_CODE /* A convenient way to get a value for
- NUM_RTX_CODE.
- Assumes default enum value assignment. */
-+ ,__LAST_AND_UNUSED_RTX_CODE=32767 /* Force 16bit width. */
-+};
-
- #define NUM_RTX_CODE ((int) LAST_AND_UNUSED_RTX_CODE)
- /* The cast here, saves many elsewhere. */
-Index: gcc-4.3.0/gcc/c-common.h
-===================================================================
---- gcc-4.3.0/gcc/c-common.h (revision 130511)
-+++ gcc-4.3.0/gcc/c-common.h (working copy)
-@@ -125,6 +125,7 @@
- RID_LAST_AT = RID_AT_IMPLEMENTATION,
- RID_FIRST_PQ = RID_IN,
- RID_LAST_PQ = RID_ONEWAY
-+ ,__LAST_AND_UNUSED_RID=32767 /* Force 16bit width. */
- };
-
- #define OBJC_IS_AT_KEYWORD(rid) \
+++ /dev/null
-\\\\
-\\ gcc PR33200
-Index: gcc-4.3.0/gcc/config.gcc
-===================================================================
---- gcc-4.3.0/gcc/config.gcc (revision 131628)
-+++ gcc-4.3.0/gcc/config.gcc (working copy)
-@@ -2302,7 +2305,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbian
- if test x${enable_incomplete_targets} = xyes ; then
- tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
- fi
-- use_fixproto=yes
-+ # XXX: why? use_fixproto=yes
- ;;
- sh-*-rtemscoff*)
- tmake_file="sh/t-sh t-rtems sh/t-rtems"
+++ /dev/null
---- gcc-4.3.1/gcc/config.gcc.old 2008-06-17 23:49:00.000000000 +0200
-+++ gcc-4.3.1/gcc/config.gcc 2008-06-17 23:03:07.000000000 +0200
-@@ -1630,6 +1630,7 @@
- if test x$sjlj != x1; then
- tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
- fi
-+ tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
- ;;
- m68k-*-rtems*)
- default_m68k_cpu=68020
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