diff options
Diffstat (limited to 'patches/gcc-4.7.2/0100-no-host-includes.patch')
| -rw-r--r-- | patches/gcc-4.7.2/0100-no-host-includes.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/patches/gcc-4.7.2/0100-no-host-includes.patch b/patches/gcc-4.7.2/0100-no-host-includes.patch deleted file mode 100644 index 0d901a7..0000000 --- a/patches/gcc-4.7.2/0100-no-host-includes.patch +++ /dev/null @@ -1,55 +0,0 @@ -From: Marc Kleine-Budde <m.kleine-budde@pengutronix.de> -Date: Tue, 1 Nov 2011 18:25:06 +0100 -Subject: [PATCH] no host includes - -With this patch gcc bails out if you include a host include path into -the searchlist (-I). This patch is not intended for upstream and was -inspired by - -http://www.openembedded.org/repo/org.openembedded.dev/packages/gcc/gcc-4.1.1/zecke-no-host-includes.patch - -Signed-off-by: Marc Kleine-Budde <m.kleine-budde@pengutronix.de> -Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> ---- - gcc/incpath.c | 28 ++++++++++++++++++++++++++++ - 1 file changed, 28 insertions(+) - -diff --git a/gcc/incpath.c b/gcc/incpath.c -index 6693bf5..edddc73 100644 ---- a/gcc/incpath.c -+++ b/gcc/incpath.c -@@ -429,6 +429,34 @@ add_path (char *path, int chain, int cxx_aware, bool user_supplied_p) - p->construct = 0; - p->user_supplied_p = user_supplied_p; - -+#ifdef CROSS_COMPILE -+ /* 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. */ -+ { -+ unsigned int i; -+ const char *bad_path[] = { -+ "/usr/include", -+ "/usr/local/include", -+ "/sw/include", -+ "/opt/include", -+ }; -+ -+ for (i = 0; i < sizeof(bad_path)/sizeof(bad_path[0]); i++) { -+ if( strstr(p->name, bad_path[i]) == p->name ) { -+ fprintf(stderr,_("\n" -+ "CROSS COMPILE Badness: %s in INCLUDEPATH: %s\n" -+ "\n"), -+ -+ bad_path[i], p->name); -+ -+ exit (FATAL_EXIT_CODE); -+ } -+ } -+ } -+#endif -+ - add_cpp_dir_path (p, chain); - } - |