 diff -uNr a/cmake/FindLibunwind.cmake b/cmake/FindLibunwind.cmake
 --- a/cmake/FindLibunwind.cmake	1970-01-01 01:00:00.000000000 +0100
-+++ b/cmake/FindLibunwind.cmake	2018-11-02 14:04:35.460437058 +0100
-@@ -0,0 +1,37 @@
++++ b/cmake/FindLibunwind.cmake	2018-11-20 15:53:48.799078114 +0100
+@@ -0,0 +1,54 @@
 +# - Try to find libunwind
 +# Once done this will define
 +#
-+#  LIBUNWIND_FOUND - system has libunwind
++#  Libunwind_FOUND - system has libunwind
 +#  unwind - cmake target for libunwind
 +
 +find_library (UNWIND_LIBRARY NAMES unwind DOC "unwind library")

   DESTINATION lib/cmake/glog)
 
 install (EXPORT glog-targets NAMESPACE glog:: DESTINATION lib/cmake/glog)
Binary files a/.git/index and b/.git/index differ
diff -uNr a/glog-config.cmake.in b/glog-config.cmake.in
--- a/glog-config.cmake.in	2018-11-02 14:02:21.784835854 +0100
+++ b/glog-config.cmake.in	2018-11-02 14:03:16.796935594 +0100
@@ -4,4 +4,15 @@
 
 @gflags_DEPENDENCY@
 
+# Record the state of the CMake module path when this script was
+# called so that we can ensure that we leave it in the same state on
+# exit as it was on entry, but modify it locally.
+set(UNWIND_CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH})
+
+set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
+find_dependency (Libunwind)
+
+# Restore original module path
+set(CMAKE_MODULE_PATH "${UNWIND_CMAKE_MODULE_PATH}")
+
 include ("${CMAKE_CURRENT_LIST_DIR}/glog-targets.cmake")

+
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
+    set(LIBUNWIND_ARCH "arm")
+elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
+    set(LIBUNWIND_ARCH "aarch64")
+elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR
+        CMAKE_SYSTEM_PROCESSOR STREQUAL "amd64" OR
+        CMAKE_SYSTEM_PROCESSOR STREQUAL "corei7-64")
+    set(LIBUNWIND_ARCH "x86_64")
+elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")
+    set(LIBUNWIND_ARCH "x86")
+elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^ppc64")
+    set(LIBUNWIND_ARCH "ppc64")
+elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^ppc")
+    set(LIBUNWIND_ARCH "ppc32")
+elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
+    set(LIBUNWIND_ARCH "mips")
+elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^hppa")
+    set(LIBUNWIND_ARCH "hppa")
+elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^ia64")
+    set(LIBUNWIND_ARCH "ia64")
+endif()
+
+find_library (UNWIND_LIBRARY_PLATFORM NAMES "unwind-${LIBUNWIND_ARCH}" DOC "unwind library platform")
