--- old/make/lib/Awt2dLibraries.gmk	2018-01-26 16:50:39.620180633 +0100
+++ new/make/lib/Awt2dLibraries.gmk	2018-01-26 16:50:39.415181244 +0100
@@ -689,7 +689,7 @@
     LDFLAGS_macosx := -undefined dynamic_lookup, \
     LIBS := $(BUILD_LIBFONTMANAGER_FONTLIB), \
     LIBS_unix := -lawt -ljava -ljvm $(LIBM) $(LIBCXX), \
-    LIBS_linux := -lc, \
+    LIBS_linux := -lawt_headless -lc, \
     LIBS_solaris := -lawt_headless -lc, \
     LIBS_aix := -lawt_headless,\
     LIBS_windows := $(WIN_JAVA_LIB) advapi32.lib user32.lib gdi32.lib \
@@ -719,7 +719,7 @@
 
 $(BUILD_LIBFONTMANAGER): $(BUILD_LIBAWT)
 
-ifneq (, $(findstring $(OPENJDK_TARGET_OS), solaris aix))
+ifneq (, $(findstring $(OPENJDK_TARGET_OS), solaris aix linux))
   $(BUILD_LIBFONTMANAGER): $(BUILD_LIBAWT_HEADLESS)
 endif