From 619b8e49c6e6e82e7e9e227c00bc5d34f1328789 Mon Sep 17 00:00:00 2001 From: Holger Freyther Date: Tue, 16 May 2006 21:36:28 +0000 Subject: 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 --- .../gcc-4.1-20060217/zecke-no-host-includes.patch | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 packages/gcc/gcc-4.1-20060217/zecke-no-host-includes.patch (limited to 'packages/gcc/gcc-4.1-20060217') diff --git a/packages/gcc/gcc-4.1-20060217/zecke-no-host-includes.patch b/packages/gcc/gcc-4.1-20060217/zecke-no-host-includes.patch new file mode 100644 index 0000000000..6afb10d6ef --- /dev/null +++ b/packages/gcc/gcc-4.1-20060217/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); + } + -- cgit v1.2.3