kbuild: Add environment variables for userprogs flags

[linux-2.6-block.git] / usr / include / Makefile

diff --git a/usr/include/Makefile b/usr/include/Makefile
index 83822c33e9e70b806c807f046e7600ef17fb8c3e..5bc0d566cfe0f8dbe6d7e56c33e409c52f8143d7 100644 (file)
--- a/usr/include/Makefile
+++ b/usr/include/Makefile
@@ -12,6 +12,9 @@ UAPI_CFLAGS := -std=c90 -Wall -Werror=implicit-function-declaration
 # It is here just because CONFIG_CC_CAN_LINK is tested with -m32 or -m64.
 UAPI_CFLAGS += $(filter -m32 -m64, $(KBUILD_CFLAGS))
 
+# USERCFLAGS might contain sysroot location for CC.
+UAPI_CFLAGS += $(USERCFLAGS)
+
 override c_flags = $(UAPI_CFLAGS) -Wp,-MMD,$(depfile) -I$(objtree)/usr/include
 
 # The following are excluded for now because they fail to build.