gcc: update gcc to version 5.4.0

The removed patches are already integrated in upstream gcc.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

toolchain/gcc/Config.version

@@ -6,7 +6,7 @@ config GCC_VERSION
 	string
 	default "4.8-linaro"    if GCC_VERSION_4_8_LINARO
 	default "arc-2016.03"   if GCC_VERSION_4_8_ARC
-	default "5.3.0"
+	default "5.4.0"
 
 config GCC_VERSION_4_8
 	bool

toolchain/gcc/common.mk

@@ -28,8 +28,8 @@ GCC_DIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 
-ifeq ($(PKG_VERSION),5.3.0)
+ifeq ($(PKG_VERSION),5.4.0)
-  PKG_MD5SUM:=c9616fd448f980259c31de613e575719
+  PKG_MD5SUM:=4c626ac2a83ef30dfb9260e6f59c2b30
 endif
 
 ifneq ($(CONFIG_GCC_VERSION_4_8_ARC),)

toolchain/gcc/patches/5.3.0/030-fix-arm-codegen-PR-65932.patch

@@ -1,21 +0,0 @@
-Fix from https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65932
-
---- a/gcc/config/arm/arm.h
-+++ b/gcc/config/arm/arm.h
-@@ -628,16 +628,10 @@ extern int arm_arch_crc;
-    type, but kept valid in the wider mode.  The signedness of the
-    extension may differ from that of the type.  */
- 
--/* It is far faster to zero extend chars than to sign extend them */
--
- #define PROMOTE_MODE(MODE, UNSIGNEDP, TYPE)	\
-   if (GET_MODE_CLASS (MODE) == MODE_INT		\
-       && GET_MODE_SIZE (MODE) < 4)      	\
-     {						\
--      if (MODE == QImode)			\
--	UNSIGNEDP = 1;				\
--      else if (MODE == HImode)			\
--	UNSIGNEDP = 1;				\
-       (MODE) = SImode;				\
-     }
- 

toolchain/gcc/patches/5.3.0/050-gcc-6-compile.patch

@@ -1,117 +0,0 @@
-Upstream commit r233720
-
-diff --git a/gcc/cp/cfns.gperf b/gcc/cp/cfns.gperf
-index 68acd3d..214ecf6 100644
---- a/gcc/cp/cfns.gperf
-+++ b/gcc/cp/cfns.gperf
-@@ -1,3 +1,5 @@
-+%language=C++
-+%define class-name libc_name
- %{
- /* Copyright (C) 2000-2015 Free Software Foundation, Inc.
- 
-@@ -16,14 +18,6 @@ for more details.
- You should have received a copy of the GNU General Public License
- along with GCC; see the file COPYING3.  If not see
- <http://www.gnu.org/licenses/>.  */
--#ifdef __GNUC__
--__inline
--#endif
--static unsigned int hash (const char *, unsigned int);
--#ifdef __GNUC__
--__inline
--#endif
--const char * libc_name_p (const char *, unsigned int);
- %}
- %%
- # The standard C library functions, for feeding to gperf; the result is used
-diff --git a/gcc/cp/cfns.h b/gcc/cp/cfns.h
-index 1c6665d..596f413 100644
---- a/gcc/cp/cfns.h
-+++ b/gcc/cp/cfns.h
-@@ -1,5 +1,5 @@
--/* ANSI-C code produced by gperf version 3.0.3 */
--/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C cfns.gperf  */
-+/* C++ code produced by gperf version 3.0.4 */
-+/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L C++ --output-file cfns.h cfns.gperf  */
- 
- #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
-       && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
-@@ -28,7 +28,7 @@
- #error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
- #endif
- 
--#line 1 "cfns.gperf"
-+#line 3 "cfns.gperf"
- 
- /* Copyright (C) 2000-2015 Free Software Foundation, Inc.
- 
-@@ -47,25 +47,18 @@ for more details.
- You should have received a copy of the GNU General Public License
- along with GCC; see the file COPYING3.  If not see
- <http://www.gnu.org/licenses/>.  */
--#ifdef __GNUC__
--__inline
--#endif
--static unsigned int hash (const char *, unsigned int);
--#ifdef __GNUC__
--__inline
--#endif
--const char * libc_name_p (const char *, unsigned int);
- /* maximum key range = 391, duplicates = 0 */
- 
--#ifdef __GNUC__
--__inline
--#else
--#ifdef __cplusplus
--inline
--#endif
--#endif
--static unsigned int
--hash (register const char *str, register unsigned int len)
-+class libc_name
-+{
-+private:
-+  static inline unsigned int hash (const char *str, unsigned int len);
-+public:
-+  static const char *libc_name_p (const char *str, unsigned int len);
-+};
-+
-+inline unsigned int
-+libc_name::hash (register const char *str, register unsigned int len)
- {
-   static const unsigned short asso_values[] =
-     {
-@@ -122,14 +115,8 @@ hash (register const char *str, register unsigned int len)
-   return hval + asso_values[(unsigned char)str[len - 1]];
- }
- 
--#ifdef __GNUC__
--__inline
--#ifdef __GNUC_STDC_INLINE__
--__attribute__ ((__gnu_inline__))
--#endif
--#endif
- const char *
--libc_name_p (register const char *str, register unsigned int len)
-+libc_name::libc_name_p (register const char *str, register unsigned int len)
- {
-   enum
-     {
-diff --git a/gcc/cp/except.c b/gcc/cp/except.c
-index 3ff1ce6..2f2e396 100644
---- a/gcc/cp/except.c
-+++ b/gcc/cp/except.c
-@@ -1040,7 +1040,8 @@ nothrow_libfn_p (const_tree fn)
-      unless the system headers are playing rename tricks, and if
-      they are, we don't want to be confused by them.  */
-   id = DECL_NAME (fn);
--  return !!libc_name_p (IDENTIFIER_POINTER (id), IDENTIFIER_LENGTH (id));
-+  return !!libc_name::libc_name_p (IDENTIFIER_POINTER (id),
-+				   IDENTIFIER_LENGTH (id));
- }
- 
- /* Returns nonzero if an exception of type FROM will be caught by a
--- 
-1.7.1
-

toolchain/gcc/patches/5.4.0/200-musl_config.patch

@@ -217,7 +217,7 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-8
 +Use musl C library
 --- a/gcc/configure
 +++ b/gcc/configure
-@@ -27802,6 +27802,9 @@ if test "${gcc_cv_libc_provides_ssp+set}
+@@ -27833,6 +27833,9 @@ if test "${gcc_cv_libc_provides_ssp+set}
  else
    gcc_cv_libc_provides_ssp=no
      case "$target" in
@@ -227,7 +227,7 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-8
         *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
        # glibc 2.4 and later provides __stack_chk_fail and
        # either __stack_chk_guard, or TLS access to stack guard canary.
-@@ -27834,6 +27837,7 @@ fi
+@@ -27865,6 +27868,7 @@ fi
  	 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
  	 # simply assert that glibc does provide this, which is true for all
  	 # realistically usable GNU/Hurd configurations.
@@ -235,7 +235,7 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-8
  	 gcc_cv_libc_provides_ssp=yes;;
         *-*-darwin* | *-*-freebsd*)
  	 ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
-@@ -27930,6 +27934,9 @@ case "$target" in
+@@ -27961,6 +27965,9 @@ case "$target" in
        gcc_cv_target_dl_iterate_phdr=no
      fi
      ;;
@@ -247,7 +247,7 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-8
  if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
-@@ -5282,6 +5282,9 @@ AC_CACHE_CHECK(__stack_chk_fail in targe
+@@ -5287,6 +5287,9 @@ AC_CACHE_CHECK(__stack_chk_fail in targe
        gcc_cv_libc_provides_ssp,
        [gcc_cv_libc_provides_ssp=no
      case "$target" in
@@ -257,7 +257,7 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-8
         *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
        # glibc 2.4 and later provides __stack_chk_fail and
        # either __stack_chk_guard, or TLS access to stack guard canary.
-@@ -5308,6 +5311,7 @@ AC_CACHE_CHECK(__stack_chk_fail in targe
+@@ -5313,6 +5316,7 @@ AC_CACHE_CHECK(__stack_chk_fail in targe
  	 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
  	 # simply assert that glibc does provide this, which is true for all
  	 # realistically usable GNU/Hurd configurations.
@@ -265,7 +265,7 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-8
  	 gcc_cv_libc_provides_ssp=yes;;
         *-*-darwin* | *-*-freebsd*)
  	 AC_CHECK_FUNC(__stack_chk_fail,[gcc_cv_libc_provides_ssp=yes],
-@@ -5381,6 +5385,9 @@ case "$target" in
+@@ -5386,6 +5390,9 @@ case "$target" in
        gcc_cv_target_dl_iterate_phdr=no
      fi
      ;;
@@ -286,7 +286,7 @@ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-8
  -tno-android-cc -tno-android-ld}
  
  @emph{H8/300 Options}
-@@ -15325,13 +15325,19 @@ These @samp{-m} options are defined for
+@@ -15340,13 +15340,19 @@ These @samp{-m} options are defined for
  @item -mglibc
  @opindex mglibc
  Use the GNU C library.  This is the default except

toolchain/gcc/patches/5.4.0/870-ppc_no_crtsavres.patch

@@ -1,6 +1,6 @@
 --- a/gcc/config/rs6000/rs6000.c
 +++ b/gcc/config/rs6000/rs6000.c
-@@ -21495,7 +21495,7 @@ rs6000_savres_strategy (rs6000_stack_t *
+@@ -21500,7 +21500,7 @@ rs6000_savres_strategy (rs6000_stack_t *
    /* Define cutoff for using out-of-line functions to save registers.  */
    if (DEFAULT_ABI == ABI_V4 || TARGET_ELF)
      {

toolchain/gcc/patches/5.4.0/910-mbsd_multi.patch

@@ -178,7 +178,7 @@
  -Wfatal-errors  -Wfloat-equal  -Wformat  -Wformat=2 @gol
  -Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol
  -Wformat-security  -Wformat-signedness  -Wformat-y2k @gol
-@@ -5371,6 +5371,22 @@ This option is only supported for C and
+@@ -5382,6 +5382,22 @@ This option is only supported for C and
  @option{-Wall} and by @option{-Wpedantic}, which can be disabled with
  @option{-Wno-pointer-sign}.
  
@@ -201,7 +201,7 @@
  @item -Wstack-protector
  @opindex Wstack-protector
  @opindex Wno-stack-protector
-@@ -7845,7 +7861,7 @@ so, the first branch is redirected to ei
+@@ -7860,7 +7876,7 @@ so, the first branch is redirected to ei
  second branch or a point immediately following it, depending on whether
  the condition is known to be true or false.
  

toolchain/gcc/patches/5.4.0/940-no-clobber-stamp-bits.patch

@@ -1,6 +1,6 @@
 --- a/libstdc++-v3/include/Makefile.in
 +++ b/libstdc++-v3/include/Makefile.in
-@@ -1420,7 +1420,7 @@ stamp-bits: ${bits_headers}
+@@ -1421,7 +1421,7 @@ stamp-bits: ${bits_headers}
  	@$(STAMP) stamp-bits
  
  stamp-bits-sup: stamp-bits ${bits_sup_headers}

toolchain/gcc/patches/5.4.0/950-cpp_file_path_translation.patch

@@ -64,7 +64,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4
  
  @item Machine Dependent Options
  @xref{Submodel Options,,Hardware Models and Configurations}.
-@@ -11464,6 +11464,12 @@ be searched for header files only for th
+@@ -11479,6 +11479,12 @@ be searched for header files only for th
  "@var{file}"}; they are not searched for @code{#include <@var{file}>},
  otherwise just like @option{-I}.