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@@ -0,0 +1,39 @@
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+# This file is included in CMakeSystemSpecificInformation.cmake if
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+# the Eclipse CDT4 extra generator has been selected.
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+
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+FIND_PROGRAM(CMAKE_ECLIPSE_EXECUTABLE NAMES eclipse DOC "The Eclipse executable")
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+
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+
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+# The Eclipse generator needs to know the standard include path
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+# so that Eclipse ca find the headers at runtime and parsing etc. works better
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+# This is done here by actually running gcc with the options so it prints its
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+# system include directories, which are parsed then and stored in the cache.
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+MACRO(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _result)
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+ SET(${_result})
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+ SET(_gccOutput)
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+ FILE(WRITE "${CMAKE_BINARY_DIR}/CMakeFiles/dummy" "\n" )
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+ EXECUTE_PROCESS(COMMAND ${CMAKE_C_COMPILER} -v -E -x ${_lang} dummy
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+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/CMakeFiles
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+ ERROR_VARIABLE _gccOutput
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+ OUTPUT_QUIET )
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+ FILE(REMOVE "${CMAKE_BINARY_DIR}/CMakeFiles/dummy")
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+
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+ IF( "${_gccOutput}" MATCHES "> search starts here[^\n]+\n *(.+) *\n *End of (search) list" )
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+ SET(${_result} ${CMAKE_MATCH_1})
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+ STRING(REPLACE "\n" " " ${_result} "${${_result}}")
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+ SEPARATE_ARGUMENTS(${_result})
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+ ENDIF( "${_gccOutput}" MATCHES "> search starts here[^\n]+\n *(.+) *\n *End of (search) list" )
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+ENDMACRO(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang)
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+
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+# Now check for C
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+IF ("${CMAKE_C_COMPILER_ID}" MATCHES GNU AND NOT CMAKE_ECLIPSE_C_SYSTEM_INCLUDE_DIRS)
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+ _DETERMINE_GCC_SYSTEM_INCLUDE_DIRS(c _dirs)
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+ SET(CMAKE_ECLIPSE_C_SYSTEM_INCLUDE_DIRS "${_dirs}" CACHE INTERNAL "C compiler system include directories")
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+ENDIF ("${CMAKE_C_COMPILER_ID}" MATCHES GNU AND NOT CMAKE_ECLIPSE_C_SYSTEM_INCLUDE_DIRS)
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+
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+# And now the same for C++
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+IF ("${CMAKE_CXX_COMPILER_ID}" MATCHES GNU AND NOT CMAKE_ECLIPSE_CXX_SYSTEM_INCLUDE_DIRS)
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+ _DETERMINE_GCC_SYSTEM_INCLUDE_DIRS(c++ _dirs)
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+ SET(CMAKE_ECLIPSE_CXX_SYSTEM_INCLUDE_DIRS "${_dirs}" CACHE INTERNAL "CXX compiler system include directories")
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+ENDIF ("${CMAKE_CXX_COMPILER_ID}" MATCHES GNU AND NOT CMAKE_ECLIPSE_CXX_SYSTEM_INCLUDE_DIRS)
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+
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