1 files changed, 100 insertions, 0 deletions
diff --git a/CMake/Modules/FindGuichan.cmake b/CMake/Modules/FindGuichan.cmake
new file mode 100644
index 000000000..dbc863e2f
--- /dev/null
+++ b/CMake/Modules/FindGuichan.cmake
@@ -0,0 +1,100 @@
+# - Try to find Guichan
+# Once done this will define
+#
+#  GUICHAN_FOUND - system has Guichan
+#  GUICHAN_INCLUDE_DIR - the Guichan include directory
+#  GUICHAN_LIBRARIES - the libraries needed to use Guichan
+#
+# Supported components: SDL OpenGL
+#
+# TODO: Clean up the components stuff and try to add all known
+# components when none are specified. May not bail out for not found
+# components then, set some var instead...
+
+# Be quiet if Guichan was already found
+# We need an extra variable to have the check per component
+
+IF (Guichan_INCLUDE_DIR AND Guichan_LIBRARY)
+    SET(Guichan_QUIET TRUE)
+ENDIF ()
+
+FIND_PATH(Guichan_INCLUDE_DIR
+    NAMES guichan.hpp
+    PATHS /usr/include /usr/local/include
+    )
+
+FIND_LIBRARY(Guichan_LIBRARY
+    NAMES guichan
+    PATHS /usr/lib /usr/local/lib
+    )
+
+MARK_AS_ADVANCED(Guichan_INCLUDE_DIR Guichan_LIBRARY)
+
+IF (Guichan_INCLUDE_DIR AND Guichan_LIBRARY)
+    SET(GUICHAN_FOUND TRUE)
+    SET(GUICHAN_INCLUDE_DIR ${Guichan_INCLUDE_DIR})
+    SET(GUICHAN_LIBRARIES ${Guichan_LIBRARY})
+
+    IF (NOT Guichan_FIND_QUIETLY AND NOT Guichan_QUIET)
+        MESSAGE(STATUS "Found Guichan: ${Guichan_LIBRARY}")
+    ENDIF ()
+ENDIF ()
+
+# Bail out if Guichan is not found but required
+IF (NOT GUICHAN_FOUND AND Guichan_FIND_REQUIRED)
+    MESSAGE(FATAL_ERROR "Could NOT find Guichan library ${GUICHAN_INCLUDE_DIR}")
+ENDIF ()
+
+# Check for guichan components
+FOREACH (COMPONENT ${Guichan_FIND_COMPONENTS})
+    SET(COMPONENT_FOUND FALSE)
+
+    IF (COMPONENT STREQUAL "SDL")
+        SET(COMPONENT_FOUND TRUE)
+        SET(Guichan_HEADER "guichan/sdl.hpp")
+        SET(Guichan_LIBRARY "guichan_sdl")
+    ENDIF ()
+
+    IF (COMPONENT STREQUAL "OpenGL")
+        SET(COMPONENT_FOUND TRUE)
+        SET(Guichan_HEADER "guichan/opengl.hpp")
+        SET(Guichan_LIBRARY "guichan_opengl")
+    ENDIF ()
+
+    IF (NOT COMPONENT_FOUND)
+        MESSAGE(FATAL_ERROR "Invalid Guichan component: ${COMPONENT}")
+    ENDIF (NOT COMPONENT_FOUND)
+
+    # Check if we already found this component
+    IF (Guichan_LIBRARY_${COMPONENT})
+        SET(Guichan_QUIET TRUE)
+    ELSE ()
+        SET(Guichan_QUIET FALSE)
+    ENDIF ()
+
+    FIND_LIBRARY(Guichan_LIBRARY_${COMPONENT}
+        NAMES ${Guichan_LIBRARY}
+        PATHS /usr/lib /usr/local/lib
+        )
+
+    MARK_AS_ADVANCED(Guichan_LIBRARY_${COMPONENT})
+
+    IF (NOT EXISTS ${Guichan_INCLUDE_DIR}/${Guichan_HEADER} OR
+            NOT Guichan_LIBRARY_${COMPONENT})
+        SET(GUICHAN_FOUND FALSE)
+        MESSAGE(FATAL_ERROR "Could NOT find Guichan component ${COMPONENT}")
+    ENDIF ()
+
+    # Check guichan >= 0.8.0 by searching for the widgetlistener.hpp file.
+    SET(Guichan_HEADER "guichan/widgetlistener.hpp")
+    IF (NOT EXISTS ${Guichan_INCLUDE_DIR}/${Guichan_HEADER})
+            SET(GUICHAN_FOUND FALSE)
+            MESSAGE(FATAL_ERROR "Guichan version is less than 0.8.0")
+    ENDIF()
+
+    IF (NOT Guichan_FIND_QUIETLY AND NOT Guichan_QUIET)
+        MESSAGE(STATUS "Found Guichan ${COMPONENT}: ${Guichan_LIBRARY_${COMPONENT}}")
+    ENDIF ()
+
+    SET(GUICHAN_LIBRARIES ${GUICHAN_LIBRARIES} ${Guichan_LIBRARY_${COMPONENT}})
+ENDFOREACH()