package/gcc: bump to 5.5.0

Remove xtensa patches included in this release:
872-xtensa-use-unwind-dw2-fde-dip-instead-of-unwind-dw2-.patch
873-xtensa-fix-_Unwind_GetCFA.patch
876-xtensa-Fix-PR-target-78603.patch
877-xtensa-fix-PR-target-82181.patch

Remove upstream patch:
942-asan-fix-missing-include-signal-h.patch

Remove backported patches for glibc >= 2.26
943-Use-ucontext_t-not-struct-ucontext-in-linux-unwind.h.patch
944-sanitizer-linux.patch

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

1 files changed, 0 insertions, 80 deletions

diff --git a/package/gcc/5.4.0/903-libstdc++-libgfortran-gthr-workaround-for-musl.patch b/package/gcc/5.4.0/903-libstdc++-libgfortran-gthr-workaround-for-musl.patch
deleted file mode 100644
index c852131258..0000000000
--- a/package/gcc/5.4.0/903-libstdc++-libgfortran-gthr-workaround-for-musl.patch
+++ /dev/null
@@ -1,80 +0,0 @@
-From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Wed, 22 Apr 2015 14:24:11 +0000 (+0000)
-Subject: libstdc++, libgfortran gthr workaround for musl
-X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=1e5f711c11cb80ce609db9e9c1d8b2da0f7b5b61
-
-libstdc++, libgfortran gthr workaround for musl
-
-On behalf of szabolcs.nagy@arm.com
-
-[libstdc++-v3/]
-2015-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	* config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
-	* configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
-
-[libgfortran/]
-2015-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	* acinclude.m4 (GTHREAD_USE_WEAK): Define as 0 for *-*-musl*.
-	* configure: Regenerate.
-
-
-
-git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222329 138bc75d-0d04-0410-961f-82ee72b054a4
----
-
-Index: b/libgfortran/acinclude.m4
-===================================================================
---- a/libgfortran/acinclude.m4
-+++ b/libgfortran/acinclude.m4
-@@ -100,7 +100,7 @@
- 	      [Define to 1 if the target supports #pragma weak])
-   fi
-   case "$host" in
--    *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* )
-+    *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* | *-*-musl* )
-       AC_DEFINE(GTHREAD_USE_WEAK, 0,
- 		[Define to 0 if the target shouldn't use #pragma weak])
-       ;;
-Index: b/libgfortran/configure
-===================================================================
---- a/libgfortran/configure
-+++ b/libgfortran/configure
-@@ -26447,7 +26447,7 @@
- 
-   fi
-   case "$host" in
--    *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* )
-+    *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* | *-*-musl* )
- 
- $as_echo "#define GTHREAD_USE_WEAK 0" >>confdefs.h
- 
-Index: b/libstdc++-v3/config/os/generic/os_defines.h
-===================================================================
---- a/libstdc++-v3/config/os/generic/os_defines.h
-+++ b/libstdc++-v3/config/os/generic/os_defines.h
-@@ -33,4 +33,9 @@
- // System-specific #define, typedefs, corrections, etc, go here.  This
- // file will come before all others.
- 
-+// Disable the weak reference logic in gthr.h for os/generic because it
-+// is broken on every platform unless there is implementation specific
-+// workaround in gthr-posix.h and at link-time for static linking.
-+#define _GLIBCXX_GTHREAD_USE_WEAK 0
-+
- #endif
-Index: b/libstdc++-v3/configure.host
-===================================================================
---- a/libstdc++-v3/configure.host
-+++ b/libstdc++-v3/configure.host
-@@ -271,6 +271,9 @@
-   freebsd*)
-     os_include_dir="os/bsd/freebsd"
-     ;;
-+  linux-musl*)
-+    os_include_dir="os/generic"
-+    ;;
-   gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
-     if [ "$uclibc" = "yes" ]; then
-       os_include_dir="os/uclibc"