--- a/common/autoconf/spec.gmk.in	Tue Nov 24 15:46:04 2015 +0100
+++ b/common/autoconf/spec.gmk.in	Tue Nov 24 17:45:59 2015 +0100
@@ -307,7 +307,7 @@
 CFLAGS_CCACHE:=@CFLAGS_CCACHE@
 
 # Tools that potentially need to be cross compilation aware.
-CC:=@FIXPATH@ @CCACHE@ @CC@
+CC:=@FIXPATH@ @CCACHE@ @ICECC@ @CC@
 
 # CFLAGS used to compile the jdk native libraries (C-code)
 CFLAGS_JDKLIB:=@CFLAGS_JDKLIB@
@@ -317,7 +317,7 @@
 CFLAGS_JDKEXE:=@CFLAGS_JDKEXE@
 CXXFLAGS_JDKEXE:=@CXXFLAGS_JDKEXE@
 
-CXX:=@FIXPATH@ @CCACHE@ @CXX@
+CXX:=@FIXPATH@ @CCACHE@ @ICECC@ @CXX@
 #CXXFLAGS:=@CXXFLAGS@
 
 CPP:=@FIXPATH@ @CPP@
@@ -360,8 +360,8 @@
 
 # BUILD_CC/BUILD_LD is a compiler/linker that generates code that is runnable on the
 # build platform.
-BUILD_CC:=@FIXPATH@ @BUILD_CC@
-BUILD_CXX:=@FIXPATH@ @BUILD_CXX@
+BUILD_CC:=@FIXPATH@ @BUILD_ICECC@ @BUILD_CC@
+BUILD_CXX:=@FIXPATH@ @BUILD_ICECC@ @BUILD_CXX@
 BUILD_LD:=@FIXPATH@ @BUILD_LD@
 BUILD_AS:=@FIXPATH@ @BUILD_AS@
 BUILD_AR:=@FIXPATH@ @BUILD_AR@