1 files changed, 75 insertions, 0 deletions
diff --git a/kalzium/ConfigureChecks.cmake b/kalzium/ConfigureChecks.cmake
new file mode 100644
index 00000000..a51abf1b
--- /dev/null
+++ b/kalzium/ConfigureChecks.cmake
@@ -0,0 +1,75 @@
+###########################################
+#                                         #
+#  Improvements and feedback are welcome  #
+#                                         #
+#  This file is released under GPL >= 3   #
+#                                         #
+###########################################
+
+
+##### check for ocaml/facile
+
+if( WITH_OCAML_SOLVER )
+
+  if( NOT DEFINED HAVE_OCAML )
+    message( STATUS "Search for ocaml" )
+
+    foreach( _exec ocamlc ocamldep ocamlopt )
+      string( TOUPPER "${_exec}_EXECUTABLE" _exec_var )
+      if( NOT DEFINED ${_exec_var} )
+        find_program( ${_exec_var} NAMES ${_exec} )
+        if( NOT ${_exec_var} )
+          tde_message_fatal( "${_exec} is requested, but was not found on your system" )
+        endif( )
+      endif( )
+    endforeach( )
+
+    if( NOT DEFINED OCAML_BASEDIR )
+      execute_process(
+        COMMAND ${OCAMLOPT_EXECUTABLE} -where
+        OUTPUT_VARIABLE OCAML_BASEDIR
+        ERROR_VARIABLE OCAML_BASEDIR
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        ERROR_STRIP_TRAILING_WHITESPACE
+      )
+      if( EXISTS ${OCAML_BASEDIR} AND IS_DIRECTORY ${OCAML_BASEDIR} )
+        set( OCAML_BASEDIR ${OCAML_BASEDIR} CACHE PATH "Ocaml base directory" )
+        set( OCAML_LIBRARY_DIR ${OCAML_BASEDIR} CACHE PATH "Ocaml libraries directory" )
+      else( )
+        tde_message_fatal( "Ocaml is requested, but was not found on your system" )
+      endif( )
+    endif( )
+
+    set( HAVE_OCAML 1 CACHE INTERNAL "" )
+    message( STATUS "Search for ocaml - found" )
+  endif( )
+
+
+  if( NOT DEFINED HAVE_FACILE )
+    message( STATUS "Search for facile" )
+
+    if( NOT DEFINED FACILE_LIBRARIES )
+      find_library( FACILE_LIBRARIES
+        NAMES facile.a
+        HINTS ${OCAML_BASEDIR}
+        PATH_SUFFIXES facile ocaml/facile
+      )
+    endif( )
+
+    if( NOT DEFINED FACILE_INCLUDE_DIR )
+      find_path( FACILE_INCLUDE_DIR
+          NAMES facile.cmi
+          HINTS ${OCAML_BASEDIR}
+          PATH_SUFFIXES facile lib/ocaml/facile
+      )
+    endif( )
+
+    if( NOT DEFINED FACILE_LIBRARIES OR NOT DEFINED FACILE_INCLUDE_DIR )
+      tde_message_fatal( "Facile is requested, but was not found on your system" )
+    endif( )
+
+    set( HAVE_FACILE 1 CACHE INTERNAL "Enable build with ocaml/facile" )
+    message( STATUS "Search for facile - found" )
+  endif( )
+
+endif( WITH_OCAML_SOLVER )