1 files changed, 39 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-8.1/0004-gcc-poison-dir-extend.patch b/meta/recipes-devtools/gcc/gcc-8.1/0004-gcc-poison-dir-extend.patch
new file mode 100644
index 0000000000..1072d5b18f
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-8.1/0004-gcc-poison-dir-extend.patch
@@ -0,0 +1,39 @@
+From 97370eadcd10da5da529dfb734df56993ce24644 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 04/39] 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 e3b7a21966f..9a457e02dd3 100644
+--- a/gcc/incpath.c
++++ b/gcc/incpath.c
+@@ -404,7 +404,9 @@ 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",
+-- 
+2.17.0
+