2022-11-01 10:04:06 +00:00
|
|
|
Index: gcc-4.4+svnr145550/gcc/incpath.cc
|
2022-02-05 14:23:32 +00:00
|
|
|
===================================================================
|
2022-11-01 10:04:06 +00:00
|
|
|
--- gcc-4.4+svnr145550.orig/gcc/incpath.cc 2009-04-04 13:48:31.000000000 -0700
|
|
|
|
|
+++ gcc-4.4+svnr145550/gcc/incpath.cc 2009-04-04 14:49:29.000000000 -0700
|
2022-02-05 14:23:32 +00:00
|
|
|
@@ -417,6 +417,26 @@
|
|
|
|
|
p->construct = 0;
|
|
|
|
|
p->user_supplied_p = user_supplied_p;
|
|
|
|
|
|
|
|
|
|
+ /* A common error when cross compiling is including
|
|
|
|
|
+ host headers. This code below will try to fail fast
|
|
|
|
|
+ for cross compiling. Currently we consider /usr/include,
|
|
|
|
|
+ /opt/include and /sw/include as harmful. */
|
|
|
|
|
+
|
|
|
|
|
+ {
|
|
|
|
|
+ /* printf("Adding Path: %s\n", p->name ); */
|
|
|
|
|
+ if( strstr(p->name, "/usr/include" ) == p->name ) {
|
|
|
|
|
+ fprintf(stderr, _("CROSS COMPILE Badness: /usr/include in INCLUDEPATH: %s\n"), p->name);
|
|
|
|
|
+ abort();
|
|
|
|
|
+ } else if( strstr(p->name, "/sw/include") == p->name ) {
|
|
|
|
|
+ fprintf(stderr, _("CROSS COMPILE Badness: /sw/include in INCLUDEPATH: %s\n"), p->name);
|
|
|
|
|
+ abort();
|
|
|
|
|
+ } else if( strstr(p->name, "/opt/include") == p->name ) {
|
|
|
|
|
+ fprintf(stderr, _("CROSS COMPILE Badness: /opt/include in INCLUDEPATH: %s\n"), p->name);
|
|
|
|
|
+ abort();
|
|
|
|
|
+ }
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
add_cpp_dir_path (p, chain);
|
|
|
|
|
}
|
|
|
|
|
|
