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-rw-r--r--meta-oe/recipes-devtools/gcc/gcc-4.5/GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch33
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch
new file mode 100644
index 0000000000..9ae01c3fc7
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch
@@ -0,0 +1,33 @@
+# by default c++ include directories are not relative to "--sysroot"
+# which brings one trouble when using the toolchain in an environment
+# where the build directory generating that toolchain doesn't exist,
+# e.g. in sstate, machine specific sysroot and relocatable SDK
+# toolchain. This patch now enables c++ include paths under sysroot.
+# This way it's enough as long as "--sysroot" is correctly enabled
+# in the new environment.
+#
+# Signed-off-by Kevin Tian <kevin.tian@intel.com>, 2010-12-30
+
+diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c
+index 5024f48..9b47d1c 100644
+--- a/gcc/cppdefault.c
++++ b/gcc/cppdefault.c
+@@ -48,15 +48,15 @@ const struct default_include cpp_include_defaults[]
+ = {
+ #ifdef GPLUSPLUS_INCLUDE_DIR
+ /* Pick up GNU C++ generic include files. */
+- { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, 0, 0 },
++ { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, 1, 0 },
+ #endif
+ #ifdef GPLUSPLUS_TOOL_INCLUDE_DIR
+ /* Pick up GNU C++ target-dependent include files. */
+- { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, 0, 1 },
++ { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, 1, 1 },
+ #endif
+ #ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
+ /* Pick up GNU C++ backward and deprecated include files. */
+- { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, 0, 0 },
++ { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, 1, 0 },
+ #endif
+ #ifdef LOCAL_INCLUDE_DIR
+ /* /usr/local/include comes before the fixincluded header files. */