cmake for LibSigSegv

cmake/FindLibSigSegv.cmake

@@ -0,0 +1,44 @@
+# Copyright (c)      2014 Thomas Heller
+# Copyright (c) 2007-2012 Hartmut Kaiser
+# Copyright (c) 2010-2011 Matt Anderson
+# Copyright (c) 2011      Bryce Lelbach
+# Copyright (c) 2017      Abhimanyu Rawat
+# Distributed under the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+find_package(PkgConfig QUIET)
+pkg_check_modules(PC_LIBSIGSEGV QUIET libsigsegv)
+
+find_path(LIBSIGSEGV_INCLUDE_DIR sigsegv.h
+  HINTS
+    ${LIBSIGSEGV_ROOT} ENV LIBSIGSEGV_ROOT
+    ${PC_LIBSIGSEGV_MINIMAL_INCLUDEDIR}
+    ${PC_LIBSIGSEGV_MINIMAL_INCLUDE_DIRS}
+    ${PC_LIBSIGSEGV_INCLUDEDIR}
+    ${PC_LIBSIGSEGV_INCLUDE_DIRS}
+  PATH_SUFFIXES include)
+
+find_library(LIBSIGSEGV_LIBRARY NAMES sigsegv libsigsegv
+  HINTS
+    ${LIBSIGSEGV_ROOT} ENV LIBSIGSEGV_ROOT
+    ${PC_LIBSIGSEGV_MINIMAL_LIBDIR}
+    ${PC_LIBSIGSEGV_MINIMAL_LIBRARY_DIRS}
+    ${PC_LIBSIGSEGV_LIBDIR}
+    ${PC_LIBSIGSEGV_LIBRARY_DIRS}
+  PATH_SUFFIXES lib lib64)
+
+set(LIBSIGSEGV_LIBRARIES ${LIBSIGSEGV_LIBRARY})
+set(LIBSIGSEGV_INCLUDE_DIRS ${LIBSIGSEGV_INCLUDE_DIR})
+
+find_package_handle_standard_args(LibSigSegv DEFAULT_MSG
+  LIBSIGSEGV_LIBRARY LIBSIGSEGV_INCLUDE_DIR)
+
+get_property(_type CACHE LIBSIGSEGV_ROOT PROPERTY TYPE)
+if(_type)
+  set_property(CACHE HWLOC_ROOT PROPERTY ADVANCED 1)
+  if("x${_type}" STREQUAL "xUNINITIALIZED")
+    set_property(CACHE LIBSIGSEGV_ROOT PROPERTY TYPE PATH)
+  endif()
+endif()
+
+mark_as_advanced(LIBSIGSEGV_ROOT LIBSIGSEGV_LIBRARY LIBSIGSEGV_INCLUDE_DIR)