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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>
Index: gcc-4.6.0/gcc/incpath.c
===================================================================
--- gcc-4.6.0.orig/gcc/incpath.c
+++ gcc-4.6.0/gcc/incpath.c
@@ -363,7 +363,9 @@ merge_include_chains (const char *sysroo
{
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",
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