Skip host system directories in Clang include path.

This change removes /usr/include and /usr/local/include from Clang header
search path.

Change-Id: I84450f4f4aef829c5aef9221bf300e69819bac48

diff --git a/core/llvm_config.mk b/core/llvm_config.mk
index ec6720a..ffa933d 100644 (file)
--- a/core/llvm_config.mk
+++ b/core/llvm_config.mk
@@ -22,6 +22,7 @@ CLANG_CONFIG_UNKNOWN_CFLAGS := \
 ifeq ($(TARGET_ARCH),arm)
   CLANG_CONFIG_EXTRA_CFLAGS += \
     -target arm-linux-androideabi \
+    -nostdlibinc \
     -B$(TARGET_TOOLCHAIN_ROOT)/arm-linux-androideabi/bin \
     -mllvm -arm-enable-ehabi
   CLANG_CONFIG_EXTRA_LDFLAGS += \
@@ -37,6 +38,7 @@ endif
 ifeq ($(TARGET_ARCH),x86)
   CLANG_CONFIG_EXTRA_CFLAGS += \
     -target i686-android-linux \
+    -nostdlibinc \
     -B$(TARGET_TOOLCHAIN_ROOT)/i686-android-linux/bin
   CLANG_CONFIG_EXTRA_LDFLAGS += \
     -target i686-android-linux \