Added the followin cmake function for building C files from Pro*C files:

CastorAddProC()

cmake/FindOracle.cmake

-###############################################################################
-#
-# CMake module to search for Oracle client library (OCI)
-#
-# On success, the macro sets the following variables:
-# ORACLE_FOUND = if the library found
-# ORACLE_LIBRARY = full path to the library
-# ORACLE_LIBRARIES = full path to the library
-# ORACLE_INCLUDE_DIR = where to find the library headers also defined,
-# but not for general use are
-# ORACLE_VERSION = version of library which was found, e.g. "1.2.5"
-#
-# Copyright (c) 2009-2013 Mateusz Loskot <mateusz@loskot.net>
-#
-# Developed with inspiration from Petr Vanek <petr@scribus.info>
-# who wrote similar macro for TOra - http://torasql.com/
-#
-# Module source: http://github.com/mloskot/workshop/tree/master/cmake/
-#
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-#
-###############################################################################
-
-set(ORACLE_OCI_NAMES clntsh libclntsh oci)
-set(ORACLE_NNZ_NAMES nnz10 libnnz10 nnz11 libnnz11 ociw32)
-set(ORACLE_OCCI_NAMES libocci occi oraocci10 oraocci11)
-
-# If ORACLE_HOME not defined, use it.
-if(DEFINED ENV{ORACLE_HOME})
-  set(ORACLE_HOME $ENV{ORACLE_HOME})
-  message("ORACLE_HOME=${ORACLE_HOME}")
-  find_path(ORACLE_INCLUDE_DIR
-    NAMES oci.h
-    PATHS
-    ${ORACLE_HOME}/rdbms/public
-    ${ORACLE_HOME}/include
-    ${ORACLE_HOME}/sdk/include # Oracle SDK
-    ${ORACLE_HOME}/OCI/include # Oracle XE on Windows
-  )
-  set(ORACLE_LIB_DIR
-    ${ORACLE_HOME}/lib
-    ${ORACLE_HOME}/sdk/lib # Oracle SDK
-    ${ORACLE_HOME}/sdk/lib/msvc
-    ${ORACLE_HOME}/OCI/lib/msvc # Oracle XE on Windows
-  )
-  find_library(ORACLE_OCI_LIBRARY NAMES ${ORACLE_OCI_NAMES} PATHS ${ORACLE_LIB_DIR})
-  find_library(ORACLE_OCCI_LIBRARY NAMES ${ORACLE_OCCI_NAMES} PATHS ${ORACLE_LIB_DIR})
-  find_library(ORACLE_NNZ_LIBRARY NAMES ${ORACLE_NNZ_NAMES} PATHS ${ORACLE_LIB_DIR})
-
-  if(APPLE)
-    set(ORACLE_OCIEI_NAMES libociei ociei)
-
-    find_library(ORACLE_OCIEI_LIBRARY
-      NAMES libociei ociei
-      PATHS ${ORACLE_LIB_DIR})
-
-    if(ORACLE_OCIEI_LIBRARY)
-      set(ORACLE_LIBRARY ${ORACLE_LIBRARY} ${ORACLE_OCIEI_LIBRARY})
-    else(ORACLE_OCIEI_LIBRARY)
-      message(STATUS
-        "libociei.dylib is not found. It may cause crash if you are building BUNDLE")
-    endif()
-  endif()
-
-else(DEFINED ENV{ORACLE_HOME})
-  # Attempt known locations in Linux
-  file(GLOB ORACLE_INCLUDE_DIR "/usr/include/oracle/*/client/")
-  message(STATUS "ORACLE_INCLUDE_DIR=${ORACLE_INCLUDE_DIR}")
-  find_path(ORACLE_INCLUDE_DIR
-    NAMES oci.h
-    PATHS
-    ${ORACLE_INCLUDE_DIR}) # Oracle instant client 11 on Linux
-  message(STATUS "ORACLE_INCLUDE_DIR=${ORACLE_INCLUDE_DIR}")
-  set(ORACLE_LIB_DIR
-    /usr/lib64/oracle/*/client/lib64
-    /usr/lib/oracle/*/client/lib)
-  find_library(ORACLE_OCI_LIBRARY NAMES ${ORACLE_OCI_NAMES} PATHS ${ORACLE_LIB_DIR})
-  find_library(ORACLE_OCCI_LIBRARY NAMES ${ORACLE_OCCI_NAMES} PATHS ${ORACLE_LIB_DIR})
-  find_library(ORACLE_NNZ_LIBRARY NAMES ${ORACLE_NNZ_NAMES} PATHS ${ORACLE_LIB_DIR})
-endif(DEFINED ENV{ORACLE_HOME})
-
-set(ORACLE_LIBRARY ${ORACLE_OCI_LIBRARY} ${ORACLE_OCCI_LIBRARY} ${ORACLE_NNZ_LIBRARY})
-set(ORACLE_LIBRARIES ${ORACLE_LIBRARY})
-
-# Handle the QUIETLY and REQUIRED arguments and set ORACLE_FOUND to TRUE
-# if all listed variables are TRUE
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(ORACLE DEFAULT_MSG ORACLE_LIBRARY ORACLE_INCLUDE_DIR)
-
-mark_as_advanced(ORACLE_INCLUDE_DIR ORACLE_LIBRARY)
\ No newline at end of file