Add support for custom Linux host toolchains when building the SDK.
This is needed in order to build Linux SDK binaries that can run
properly on Ubuntu 8.04 (Hardy). By default, the host toolchain
on 10.04 (Lucid) generates machine code that won't run on Hardy
due to GLibc ABI mistmatches.
Note that nothing happens if the new toolchain is not in the
prebuilt tree.
Change-Id: I45c1f68e37e15a0032f885df1c5c0f297b3d8642
diff --git a/core/definitions.mk b/core/definitions.mk
index 6232668..19bba5c 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -1051,7 +1051,7 @@
# it to be overriden en-masse see combo/linux-arm.make for an example.
ifneq ($(TARGET_CUSTOM_LD_COMMAND),true)
define transform-o-to-shared-lib-inner
-$(TARGET_CXX) \
+$(PRIVATE_CXX) \
$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
-Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \
-Wl,-rpath,\$$ORIGIN/../lib \
@@ -1113,7 +1113,7 @@
ifneq ($(TARGET_CUSTOM_LD_COMMAND),true)
define transform-o-to-executable-inner
-$(TARGET_CXX) \
+$(PRIVATE_CXX) \
$(TARGET_GLOBAL_LDFLAGS) \
-Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \
$(TARGET_GLOBAL_LD_DIRS) \