Add new file for CMake.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4027 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 68 insertions, 0 deletions

diff --git a/CMake/FLTKUse.cmake b/CMake/FLTKUse.cmake
new file mode 100644
index 000000000..3512b5ef9
--- /dev/null
+++ b/CMake/FLTKUse.cmake
@@ -0,0 +1,68 @@
+IF(NOT FLTK11_FOUND)
+  MESSAGE(FATAL_ERROR "Something went wrong. You are including FLTKUse.cmake but FLTK was not found")
+ENDIF(NOT FLTK11_FOUND)
+
+# -------------------------------------------------------------
+# This macro automates wrapping of Fluid files
+# Specify the output variable name and the list of sources
+# The output variable can be directly added to the target.
+#
+# For example:
+#   FLTK_WRAP_FLUID(CubeView_SRCS CubeViewUI.fl)
+#   ADD_EXECUTABLE(CubeView CubeMain.cxx CubeView.cxx CubeView.h ${CubeView_SRCS})
+# -------------------------------------------------------------
+MACRO(FLTK_WRAP_FLUID VARIABLE)
+  FOREACH(src ${ARGN})
+    IF("${src}" MATCHES ".fl$")
+      GET_FILENAME_COMPONENT(fname ${src} NAME_WE)
+      GET_FILENAME_COMPONENT(fpath ${src} PATH)
+      GET_SOURCE_FILE_PROPERTY(gen ${src} GENERATED)
+      IF(gen)
+        SET(fluid_name "${src}")
+      ELSE(gen)
+        SET(fluid_name "${CMAKE_CURRENT_SOURCE_DIR}/${fpath}/${fname}.fl")
+        IF(NOT EXISTS "${fluid_name}")
+          SET(fluid_name "${CMAKE_CURRENT_BINARY_DIR}/${fpath}/${fname}.fl")
+          IF(NOT EXISTS "${fluid_name}")
+            SET(fluid_name "${fpath}/${fname}.fl")
+            IF(NOT EXISTS "${fluid_name}")
+              MESSAGE(SEND_ERROR "Cannot find Fluid source file: ${fpath}/${fname}.fl")
+            ENDIF(NOT EXISTS "${fluid_name}")
+          ENDIF(NOT EXISTS "${fluid_name}")
+        ENDIF(NOT EXISTS "${fluid_name}")
+      ENDIF(gen)
+      SET(cxx_name "${CMAKE_CURRENT_BINARY_DIR}/${fname}.cxx")
+      SET(h_name "${CMAKE_CURRENT_BINARY_DIR}/${fname}.h")
+      SET(${VARIABLE} "${${VARIABLE}};${cxx_name}")
+      ADD_CUSTOM_COMMAND(
+        OUTPUT ${cxx_name}
+        DEPENDS "${fluid_name}" "${FLUID_COMMAND}"
+        COMMAND ${FLUID_COMMAND}
+        ARGS -c ${fluid_name})
+      ADD_CUSTOM_COMMAND(
+        OUTPUT ${h_name}
+        DEPENDS "${fluid_name}" "${FLUID_COMMAND}"
+        COMMAND ${FLUID_COMMAND}
+        ARGS -c ${fluid_name})
+    ENDIF("${src}" MATCHES ".fl$")
+  ENDFOREACH(src)
+ENDMACRO(FLTK_WRAP_FLUID VARIABLE)
+
+
+# Make FLTK easier to use
+INCLUDE_DIRECTORIES(${FLTK_INCLUDE_DIRS})
+LINK_DIRECTORIES(${FLTK_LIBRARY_DIRS})
+
+# Load the compiler settings used for FLTK.
+IF(FLTK_BUILD_SETTINGS_FILE)
+  INCLUDE(CMakeImportBuildSettings)
+  CMAKE_IMPORT_BUILD_SETTINGS(${FLTK_BUILD_SETTINGS_FILE})
+ENDIF(FLTK_BUILD_SETTINGS_FILE)
+
+# Add compiler flags needed to use FLTK.
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${FLTK_REQUIRED_C_FLAGS}")
+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLTK_REQUIRED_CXX_FLAGS}")
+SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${FLTK_REQUIRED_EXE_LINKER_FLAGS}")
+SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${FLTK_REQUIRED_SHARED_LINKER_FLAGS}")
+SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${FLTK_REQUIRED_MODULE_LINKER_FLAGS}")
+