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Fix EclipseCDT include path parsing with spaces (#10868) 

Alex
This commit is contained in:
Alex Neundorf 2010-08-15 14:59:16 +02:00
parent b0d03c9953
commit 8102dc32a3
1 changed files with 11 additions and 6 deletions
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17
Modules/CMakeFindEclipseCDT4.cmake
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@ -22,8 +22,8 @@ FIND_PROGRAM(CMAKE_ECLIPSE_EXECUTABLE NAMES eclipse DOC "The Eclipse executable"
# so that Eclipse ca find the headers at runtime and parsing etc. works better
# This is done here by actually running gcc with the options so it prints its
# system include directories, which are parsed then and stored in the cache.
MACRO(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _result _resultDefines)
SET(${_result})
MACRO(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _resultIncludeDirs _resultDefines)
SET(${_resultIncludeDirs})
SET(_gccOutput)
FILE(WRITE "${CMAKE_BINARY_DIR}/CMakeFiles/dummy" "\n" )
EXECUTE_PROCESS(COMMAND ${CMAKE_C_COMPILER} -v -E -x ${_lang} -dD dummy
@ -33,11 +33,16 @@ MACRO(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _result _resultDefines)
FILE(REMOVE "${CMAKE_BINARY_DIR}/CMakeFiles/dummy")
IF( "${_gccOutput}" MATCHES "> search starts here[^\n]+\n *(.+) *\n *End of (search) list" )
SET(${_result} ${CMAKE_MATCH_1})
STRING(REPLACE "\n" " " ${_result} "${${_result}}")
SEPARATE_ARGUMENTS(${_result})
# 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}")
FOREACH(nextLine ${_includeLines})
STRING(STRIP "${nextLine}" _includePath)
LIST(APPEND ${_resultIncludeDirs} "${_includePath}")
ENDFOREACH(nextLine)
ENDIF( "${_gccOutput}" MATCHES "> search starts here[^\n]+\n *(.+) *\n *End of (search) list" )
IF( "${_gccStdout}" MATCHES "built-in>\"\n(.+)# 1 +\"dummy\"" )
SET(_builtinDefines ${CMAKE_MATCH_1})
# Remove the '# 1 "<command-line>"' lines