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Merge topic 'BuiltinIncludeDirFixesForEclipse' 

6a38cab Don't skip the last builtin include dir for the Eclipse project file
4371147 Fix parsing include dirs and builtin macros for CXX-only projects
This commit is contained in:
Brad King 2011-04-05 14:28:49 -04:00 committed by CMake Topic Stage
parent fc6addccfd 6a38cab2de
commit ca10dc4786
1 changed files with 9 additions and 3 deletions
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12
Modules/CMakeFindEclipseCDT4.cmake
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@ -32,14 +32,20 @@ MACRO(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _resultIncludeDirs _resultDefines
SET(${_resultIncludeDirs})
SET(_gccOutput)
FILE(WRITE "${CMAKE_BINARY_DIR}/CMakeFiles/dummy" "\n" )
EXECUTE_PROCESS(COMMAND ${CMAKE_C_COMPILER} -v -E -x ${_lang} -dD dummy
IF (${_lang} STREQUAL "c++")
SET(_compilerExecutable "${CMAKE_CXX_COMPILER}")
ELSE (${_lang} STREQUAL "c++")
SET(_compilerExecutable "${CMAKE_C_COMPILER}")
ENDIF (${_lang} STREQUAL "c++")
EXECUTE_PROCESS(COMMAND ${_compilerExecutable} -v -E -x ${_lang} -dD dummy
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/CMakeFiles
ERROR_VARIABLE _gccOutput
OUTPUT_VARIABLE _gccStdout )
FILE(REMOVE "${CMAKE_BINARY_DIR}/CMakeFiles/dummy")
# First find the system include dirs:
IF( "${_gccOutput}" MATCHES "> search starts here[^\n]+\n *(.+) *\n *End of (search) list" )
IF( "${_gccOutput}" MATCHES "> search starts here[^\n]+\n *(.+ *\n) *End of (search) list" )
# split the output into lines and then remove leading and trailing spaces from each of them:
STRING(REGEX MATCHALL "[^\n]+\n" _includeLines "${CMAKE_MATCH_1}")
@ -48,7 +54,7 @@ MACRO(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _resultIncludeDirs _resultDefines
LIST(APPEND ${_resultIncludeDirs} "${_includePath}")
ENDFOREACH(nextLine)
ENDIF( "${_gccOutput}" MATCHES "> search starts here[^\n]+\n *(.+) *\n *End of (search) list" )
ENDIF( "${_gccOutput}" MATCHES "> search starts here[^\n]+\n *(.+ *\n) *End of (search) list" )
# now find the builtin macros: