diff options
| author | Holger Freyther <zecke@selfish.org> | 2006-05-16 21:36:28 +0000 |
|---|---|---|
| committer | OpenEmbedded Project <openembedded-devel@lists.openembedded.org> | 2006-05-16 21:36:28 +0000 |
| commit | 619b8e49c6e6e82e7e9e227c00bc5d34f1328789 (patch) | |
| tree | e1a445820260c119b9ed5b749b5169b11b3bfecf /packages/gcc/gcc-4.0.0 | |
| parent | 487930053e7f2d515c80e6d7de0e4cb4705e96b0 (diff) | |
packages/gcc:
Hack to make me rich and famous. Patch versions 3.4.4,
4.0.0, 4.0.2, 4.1.0, 4.1.0-snapshot, 4.2-snapshot and
activate the hack when cross compiling.
gcc will abort if you call it with -I/usr/include or
-I/opt/include or -I/sw/include.
Apply the patch when fail-fast is in the OVERRIDES
Diffstat (limited to 'packages/gcc/gcc-4.0.0')
| -rw-r--r-- | packages/gcc/gcc-4.0.0/zecke-no-host-includes.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/packages/gcc/gcc-4.0.0/zecke-no-host-includes.patch b/packages/gcc/gcc-4.0.0/zecke-no-host-includes.patch new file mode 100644 index 0000000000..6afb10d6ef --- /dev/null +++ b/packages/gcc/gcc-4.0.0/zecke-no-host-includes.patch @@ -0,0 +1,31 @@ +Index: gcc-4.0.2/gcc/c-incpath.c +=================================================================== +--- gcc-4.0.2.orig/gcc/c-incpath.c 2005-01-23 16:05:27.000000000 +0100 ++++ gcc-4.0.2/gcc/c-incpath.c 2006-05-15 21:23:02.000000000 +0200 +@@ -350,6 +350,26 @@ + 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. */ ++ { ++ /* 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(); ++ } ++ } ++#endif ++ + add_cpp_dir_path (p, chain); + } + |