diff --git a/System/Clock.hsc b/System/Clock.hsc
--- a/System/Clock.hsc
+++ b/System/Clock.hsc
@@ -77,15 +77,16 @@
     --   amount of execution time of the current OS thread.
   | ThreadCPUTime
 
-#if defined (linux_HOST_OS)
-
+#if defined (CLOCK_MONOTONIC_RAW)
     -- | (since Linux 2.6.28; Linux-specific)
     --   Similar to CLOCK_MONOTONIC, but provides access to a
     --   raw hardware-based time that is not subject to NTP
     --   adjustments or the incremental adjustments performed by
     --   adjtime(3).
   | MonotonicRaw
+#endif
 
+#if defined (CLOCK_BOOTTIME)
     -- | (since Linux 2.6.39; Linux-specific)
     --   Identical to CLOCK_MONOTONIC, except it also includes
     --   any time that the system is suspended.  This allows
@@ -94,17 +95,20 @@
     --   CLOCK_REALTIME, which may have discontinuities if the
     --   time is changed using settimeofday(2).
   | Boottime
+#endif
 
+#if defined (CLOCK_MONOTONIC_COARSE)
     -- | (since Linux 2.6.32; Linux-specific)
     --   A faster but less precise version of CLOCK_MONOTONIC.
     --   Use when you need very fast, but not fine-grained timestamps.
   | MonotonicCoarse
+#endif
 
+#if defined (CLOCK_REALTIME_COARSE)
     -- | (since Linux 2.6.32; Linux-specific)
     --   A faster but less precise version of CLOCK_REALTIME.
     --   Use when you need very fast, but not fine-grained timestamps.
   | RealtimeCoarse
-
 #endif
 
   deriving (Eq, Enum, Generic, Read, Show, Typeable)
@@ -139,12 +143,23 @@
 clockToConst  Realtime = #const CLOCK_REALTIME
 clockToConst ProcessCPUTime = #const CLOCK_PROCESS_CPUTIME_ID
 clockToConst  ThreadCPUTime = #const CLOCK_THREAD_CPUTIME_ID
-#if defined (linux_HOST_OS)
+
+#if defined (CLOCK_MONOTONIC_RAW)
 clockToConst    MonotonicRaw = #const CLOCK_MONOTONIC_RAW
+#endif
+
+#if defined (CLOCK_BOOTTIME)
 clockToConst        Boottime = #const CLOCK_BOOTTIME
+#endif
+
+#if defined (CLOCK_MONOTONIC_COARSE)
 clockToConst MonotonicCoarse = #const CLOCK_MONOTONIC_COARSE
+#endif
+
+#if defined (CLOCK_REALTIME_COARSE)
 clockToConst  RealtimeCoarse = #const CLOCK_REALTIME_COARSE
 #endif
+
 #endif
 
 allocaAndPeek :: Storable a => (Ptr a -> IO ()) -> IO a
diff --git a/clock.cabal b/clock.cabal
--- a/clock.cabal
+++ b/clock.cabal
@@ -1,5 +1,5 @@
 name:          clock
-version:       0.7.1.1
+version:       0.7.2
 stability:     stable
 synopsis:      High-resolution clock functions: monotonic, realtime, cputime.
 description:   A package for convenient access to high-resolution clock and
@@ -31,12 +31,14 @@
                .
                Reintroduction fromInteger : Integer -> TimeSpec by Cetin Sert on 2016-04-05.
                .
+               Fixes for older Linux build failures introduced by new Linux-specific clocks by Mario Longobardi on 2016-04-18.
+               .
                [Version Scheme]
                Major-@/R/@-ewrite . New-@/F/@-unctionality . @/I/@-mprovementAndBugFixes . @/P/@-ackagingOnly
                .
                * @PackagingOnly@ changes are made for quality assurance reasons.
 
-copyright:     Copyright © Cetin Sert 2009-2016, Eugene Kirpichov 2010, Finn Espen Gundersen 2013, Gerolf Seitz 2013, Mathieu Boespflug 2014 2015, Chris Done 2015, Dimitri Sabadie 2015, Christian Burger 2015
+copyright:     Copyright © Cetin Sert 2009-2016, Eugene Kirpichov 2010, Finn Espen Gundersen 2013, Gerolf Seitz 2013, Mathieu Boespflug 2014 2015, Chris Done 2015, Dimitri Sabadie 2015, Christian Burger 2015, Mario Longobardi 2016
 license:       BSD3
 license-file:  LICENSE
 author:        Cetin Sert <cetin@corsis.eu>, Corsis Research