gcc: Drop 6.4

We've had 7.x around for long enough now that it should be tested and usable
everywhere, drop 6.4.

(From OE-Core rev: 2ec354f93101d85b4a3739368c8f0a96ec84c7d0)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 39 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0011-gcc-poison-dir-extend.patch b/meta/recipes-devtools/gcc/gcc-6.4/0011-gcc-poison-dir-extend.patch
deleted file mode 100644
index a1736aea12..0000000000
--- a/meta/recipes-devtools/gcc/gcc-6.4/0011-gcc-poison-dir-extend.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From a1c24b59def393e43cd50b6768604a212c788ed3 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Mar 2013 09:00:34 +0400
-Subject: [PATCH 11/46] gcc-poison-dir-extend
-
-Add /sw/include and /opt/include based on the original
-zecke-no-host-includes.patch patch.  The original patch checked for
-/usr/include, /sw/include and /opt/include and then triggered a failure and
-aborted.
-
-Instead, we add the two missing items to the current scan.  If the user
-wants this to be a failure, they can add "-Werror=poison-system-directories".
-
-Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Upstream-Status: Pending
----
- gcc/incpath.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/gcc/incpath.c b/gcc/incpath.c
-index 856da41..d2fc82c 100644
---- a/gcc/incpath.c
-+++ b/gcc/incpath.c
-@@ -392,7 +392,9 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
-          {
-           if ((!strncmp (p->name, "/usr/include", 12))
-               || (!strncmp (p->name, "/usr/local/include", 18))
--              || (!strncmp (p->name, "/usr/X11R6/include", 18)))
-+              || (!strncmp (p->name, "/usr/X11R6/include", 18))
-+              || (!strncmp (p->name, "/sw/include", 11))
-+              || (!strncmp (p->name, "/opt/include", 12)))
-             warning (OPT_Wpoison_system_directories,
-                      "include location \"%s\" is unsafe for "
-                      "cross-compilation",
--- 
-2.8.2
-