Find Netgen/nglib on MacOS with MacPorts

FreeCAD · Mar 5, 2016 · 1190eca · 1190eca
1 parent efdbc93
commit 1190eca
Showing 1 changed file with 33 additions and 18 deletions.
diff --git a/cMake/FindNETGEN.cmake b/cMake/FindNETGEN.cmake
@@ -1,4 +1,8 @@
 # Try to find nglib/netgen
+# 
+# Optional input NETGENDATA is path to the netgen libsrc source tree - this is
+# required due to some headers not being installed by netgen.
+#
 # Once done this will define
 #
 # NGLIB_INCLUDE_DIR   - where the nglib include directory can be found
@@ -7,17 +11,33 @@
 #
 # See also: http://git.salome-platform.org/gitweb/?p=NETGENPLUGIN_SRC.git;a=summary
 
-# nglib
-FIND_PATH(NGLIB_INCLUDE_DIR nglib.h /usr/include)
-FIND_LIBRARY(NGLIB_LIBRARIES nglib /usr/lib /usr/local/lib)
+IF(DEFINED MACPORTS_PREFIX)
+    # We haven't supported Netgen prior to 5.3.1 on MacOS, and the current
+    # plan is for the next Netgen version to be 6.1 (currently unreleased).
+    ADD_DEFINITIONS(-DNETGEN_V5)
+
+    FIND_PATH(NGLIB_INCLUDE_DIR nglib.h ${MACPORTS_PREFIX}/include)
+
+    FIND_LIBRARY(NGLIB_LIBNGLIB nglib ${MACPORTS_PREFIX}/lib)
+    FIND_LIBRARY(NGLIB_LIBMESH mesh ${MACPORTS_PREFIX}/lib)
+    FIND_LIBRARY(NGLIB_LIBOCC occ ${MACPORTS_PREFIX}/lib)
+    FIND_LIBRARY(NGLIB_LIBINTERFACE interface ${MACPORTS_PREFIX}/lib)
+    SET(NGLIB_LIBRARIES ${NGLIB_LIBNGLIB} ${NGLIB_LIBMESH}
+                        ${NGLIB_LIBOCC} ${NGLIB_LIBINTERFACE})
 
-# netgen headers
-SET(NETGEN_INCLUDE_DIRS)
-SET(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS} -DNO_PARALLEL_THREADS -DOCCGEOMETRY)
+    IF(NOT NETGENDATA)
+        SET(NETGENDATA ${MACPORTS_PREFIX}/include/netgen)
+    ENDIF(NOT NETGENDATA)
 
-if(NOT NETGENDATA)
-    SET(NETGENDATA /usr/share/netgen/libsrc)
-endif()
+ELSE(DEFINED MACPORTS_PREFIX)
+    FIND_PATH(NGLIB_INCLUDE_DIR nglib.h /usr/include)
+    FIND_LIBRARY(NGLIB_LIBRARIES nglib /usr/lib /usr/local/lib)
+
+    IF(NOT NETGENDATA)
+        SET(NETGENDATA /usr/share/netgen/libsrc)
+    ENDIF(NOT NETGENDATA)
+
+ENDIF(DEFINED MACPORTS_PREFIX)
 
 FIND_PATH(NETGEN_DIR_csg csg.hpp PATHS ${NETGENDATA}/csg)
 FIND_PATH(NETGEN_DIR_gen array.hpp PATHS ${NETGENDATA}/general)
@@ -28,12 +48,7 @@ FIND_PATH(NETGEN_DIR_mesh meshing.hpp PATHS ${NETGENDATA}/meshing)
 FIND_PATH(NETGEN_DIR_occ occgeom.hpp PATHS ${NETGENDATA}/occ)
 FIND_PATH(NETGEN_DIR_stlgeom stlgeom.hpp PATHS ${NETGENDATA}/stlgeom)
 
-SET(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS} ${NETGEN_DIR_csg})
-SET(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS} ${NETGEN_DIR_gen})
-SET(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS} ${NETGEN_DIR_geom2d})
-SET(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS} ${NETGEN_DIR_gprim})
-SET(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS} ${NETGEN_DIR_la})
-SET(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS} ${NETGEN_DIR_mesh})
-SET(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS} ${NETGEN_DIR_occ})
-SET(NETGEN_INCLUDE_DIRS ${NETGEN_INCLUDE_DIRS} ${NETGEN_DIR_stlgeom})
-
+LIST( APPEND NETGEN_INCLUDE_DIRS -DNO_PARALLEL_THREADS -DOCCGEOMETRY
+      ${NETGEN_DIR_csg} ${NETGEN_DIR_gen} ${NETGEN_DIR_geom2d} 
+      ${NETGEN_DIR_gprim} ${NETGEN_DIR_la} ${NETGEN_DIR_mesh}
+      ${NETGEN_DIR_occ} ${NETGEN_DIR_stlgeom} )