1 files changed, 51 insertions, 0 deletions
diff --git a/cmake/modules/FindLibExpat.cmake b/cmake/modules/FindLibExpat.cmake
new file mode 100644
index 00000000..155083b5
--- /dev/null
+++ b/cmake/modules/FindLibExpat.cmake
@@ -0,0 +1,51 @@
+# - Try to find LIBEXPAT
+# Once done this will define
+#
+#  LIBEXPAT_FOUND - system has LIBEXPAT
+#  LIBEXPAT_INCLUDE_DIR - the LIBEXPAT include directory
+#  LIBEXPAT_LIBRARIES - the libraries needed to use LIBEXPAT
+#  LIBEXPAT_DEFINITIONS - Compiler switches required for using LIBEXPAT
+
+if (LIBEXPAT_INCLUDE_DIR AND LIBEXPAT_LIBRARIES)
+
+    # in cache already
+    SET(LIBEXPAT_FOUND TRUE)
+
+else (LIBEXPAT_INCLUDE_DIR AND LIBEXPAT_LIBRARIES)
+
+    IF (NOT WIN32)
+        # use pkg-config to get the directories and then use these values
+        # in the FIND_PATH() and FIND_LIBRARY() calls
+        INCLUDE(UsePkgConfig)
+        PKGCONFIG(LIBEXPAT-2.0 _LIBEXPATIncDir _LIBEXPATLinkDir _LIBEXPATLinkFlags _LiIconvCflags)
+        SET(LIBEXPAT_DEFINITIONS ${_LIBEXPATCflags})
+    ENDIF (NOT WIN32)
+
+    FIND_PATH(LIBEXPAT_INCLUDE_DIR expat.h
+      PATHS
+     ${_LIBEXPATIncDir}
+      PATH_SUFFIXES LIBEXPAT
+    )
+
+    FIND_LIBRARY(LIBEXPAT_LIBRARIES NAMES expat libexpat
+      PATHS
+      ${_LIBEXPATLinkDir}
+    )
+
+    if (LIBEXPAT_INCLUDE_DIR AND LIBEXPAT_LIBRARIES)
+       set(LIBEXPAT_FOUND TRUE)
+    endif (LIBEXPAT_INCLUDE_DIR AND LIBEXPAT_LIBRARIES)
+
+    if (LIBEXPAT_FOUND)
+      if (NOT LIBEXPAT_FIND_QUIETLY)
+        message(STATUS "Found libexpat: ${LIBEXPAT_LIBRARIES}")
+      endif (NOT LIBEXPAT_FIND_QUIETLY)
+    else (LIBEXPAT_FOUND)
+      if (LIBEXPAT_FIND_REQUIRED)
+        message(SEND_ERROR "Could NOT find libexpat")
+      endif (LIBEXPAT_FIND_REQUIRED)
+    endif (LIBEXPAT_FOUND)
+
+    MARK_AS_ADVANCED(LIBEXPAT_INCLUDE_DIR LIBEXPAT_LIBRARIES)
+
+endif (LIBEXPAT_INCLUDE_DIR AND LIBEXPAT_LIBRARIES)