make/autoconf/flags.m4

@@ -1164,11 +1164,13 @@
       -I\$(SUPPORT_OUTPUTDIR)/modules_include/java.base \
       -I${TOPDIR}/src/java.base/share/native/include \
       -I${TOPDIR}/src/java.base/$OPENJDK_$1_OS/native/include \
       -I${TOPDIR}/src/java.base/$OPENJDK_$1_OS_TYPE/native/include \
       -I${TOPDIR}/src/java.base/share/native/libjava \
-      -I${TOPDIR}/src/java.base/$OPENJDK_$1_OS_TYPE/native/libjava"
+      -I${TOPDIR}/src/java.base/$OPENJDK_$1_OS_TYPE/native/libjava \
+      -I${TOPDIR}/src/hotspot/share/include \
+      -I${TOPDIR}/src/hotspot/os/${HOTSPOT_$1_OS_TYPE}/include"
 
   # The shared libraries are compiled using the picflag.
   $2CFLAGS_JDKLIB="[$]$2COMMON_CCXXFLAGS_JDK \
       [$]$2CFLAGS_JDK [$]$2EXTRA_CFLAGS_JDK $PICFLAG [$]$2CFLAGS_JDKLIB_EXTRA"
   $2CXXFLAGS_JDKLIB="[$]$2COMMON_CCXXFLAGS_JDK \