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authorHolger Freyther <zecke@selfish.org>2006-05-16 21:36:28 +0000
committerOpenEmbedded Project <openembedded-devel@lists.openembedded.org>2006-05-16 21:36:28 +0000
commit619b8e49c6e6e82e7e9e227c00bc5d34f1328789 (patch)
treee1a445820260c119b9ed5b749b5169b11b3bfecf /packages/gcc/gcc-4.0.0
parent487930053e7f2d515c80e6d7de0e4cb4705e96b0 (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.patch31
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);
+ }
+