Is it too late to include "x86_64-unknown-linux" as a supported
toolchain name in clang? We tend to need to hand-patch clang source to find
include files properly on our systems, the patch looks something like this (just
posting as a guideline, I'm not sure if this is the best approach or not,
but it seems to work for us):
Index: lib/Frontend/InitHeaderSearch.cpp
==================================================================---
lib/Frontend/InitHeaderSearch.cpp (revision 115972)
+++ lib/Frontend/InitHeaderSearch.cpp (working copy)
@@ -661,6 +661,19 @@
"x86_64-redhat-linux",
"32", "", triple);
AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.2",
"i686-redhat-linux","",
"", triple);
+// FIXME
+ AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.2",
+ "x86_64-unknown-linux",
"32", "", triple);
+ AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.3",
+ "x86_64-unknown-linux",
"32", "", triple);
+ AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.4",
+ "x86_64-unknown-linux",
"32", "", triple);
+ AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.5",
+ "x86_64-unknown-linux",
"32", "", triple);
+ AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.6",
+ "x86_64-unknown-linux",
"32", "", triple);
+// END FIXME
+
// Fedora 11
AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.1",
"x86_64-redhat-linux",
"32", "", triple);
--
Larry Gritz
lg at larrygritz.com
