Add expat for mesa dependencies

CMakeLists.txt

@@ -96,6 +96,7 @@ function (superbuild_find_projects var)
         boxlib
         catalyst
         egl
+        expat
         fontconfig
         glproto
         gperf

projects/paraview.cmake

@@ -111,6 +111,9 @@ if (python_enabled AND USE_SYSTEM_python AND NOT python_FIND_LIBRARIES)
   set(PARAVIEW_ENABLE_PYTHON OFF)
 endif()
 
+if (expat_ENABLED)
+  list(APPEND paraviews_platform_dependencies expat)
+endif ()
 
 superbuild_add_project(paraview
   DEBUGGABLE
@@ -157,6 +160,7 @@ superbuild_add_project(paraview
     -DVTK_USE_SYSTEM_LIBXML2:BOOL=${libxml2_enabled}
     -DVTK_USE_SYSTEM_PNG:BOOL=${png_enabled}
     -DVTK_USE_SYSTEM_ZLIB:BOOL=${zlib_enabled}
+    -DVTK_USE_SYSTEM_EXPAT:BOOL=${expat_enabled}
     -DModule_vtkIOADIOS:BOOL=${adios_enabled}
     -DVTK_SMP_IMPLEMENTATION_TYPE:STRING=${paraview_smp_backend}
     -DVTK_LEGACY_REMOVE:BOOL=ON

projects/unix/expat.cmake

+if(BUILD_SHARED_LIBS)
+  set(expat_args_shared --enable-shared --disable-static)
+else()
+  set(expat_args_shared --disable-shared --enable-static)
+endif()
+
+superbuild_add_project(expat
+  CAN_USE_SYSTEM
+  CONFIGURE_COMMAND
+    <SOURCE_DIR>/configure
+    --prefix=<INSTALL_DIR>
+    ${expat_args_shared}
+  BUILD_COMMAND
+    $(MAKE)
+  INSTALL_COMMAND
+    make install
+  BUILD_IN_SOURCE 1)

projects/unix/expat.system.cmake

+find_package(EXPAT REQUIRED)
+
+superbuild_add_extra_cmake_args(
+  -DEXPAT_INCLUDE_DIR:PATH=${EXPAT_INCLUDE_DIR}
+  -DEXPAT_LIBRARY:FILEPATH=${EXPAT_LIBRARY})

projects/unix/mesa.common.cmake

@@ -77,7 +77,7 @@ endif ()
 
 superbuild_add_project(${project}
   CAN_USE_SYSTEM
-  DEPENDS llvm zlib ${mesa_type_deps}
+  DEPENDS llvm zlib ${mesa_type_deps} expat
   CONFIGURE_COMMAND
     ./autogen.sh
       ${mesa_common_config_args}

versions.cmake

+superbuild_set_revision(expat
+  URL     "http://www.paraview.org/files/dependencies/expat-2.2.5.tar.bz2"
+  URL_MD5 789e297f547980fc9ecc036f9a070d49)
+
 superbuild_set_revision(llvm
   URL     "http://www.paraview.org/files/dependencies/llvm-5.0.1.src.tar.xz"
   URL_MD5 3a4ec6dcbc71579eeaec7cb157fe2168)