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BUG: Fix bug introduced by revision 1.67. The qmake query mode prints information to stderr on some platforms. The OUTPUT_VARIABLE and ERROR_VARIABLE must be the same variable to get all the output.

This commit is contained in:
Brad King 2007-03-01 16:44:32 -05:00
parent d223fc64ad
commit eb04778766
1 changed files with 5 additions and 2 deletions
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7
Modules/FindQt4.cmake
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@ -218,18 +218,21 @@ MACRO(QT_QUERY_QMAKE outvar invar)
FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake/tmp.pro
"message(CMAKE_MESSAGE<$$${invar}>)")
# Invoke qmake with the tmp.pro program to get the desired
# information. Use the same variable for both stdout and stderr
# to make sure we get the output on all platforms.
EXECUTE_PROCESS(COMMAND ${QT_QMAKE_EXECUTABLE}
WORKING_DIRECTORY
${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake
OUTPUT_VARIABLE _qmake_query_output
RESULT_VARIABLE _qmake_result
ERROR_VARIABLE _qmake_error_output )
ERROR_VARIABLE _qmake_query_output )
FILE(REMOVE_RECURSE
"${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake")
IF(_qmake_result)
MESSAGE(WARNING " querying qmake for ${invar}. qmake reported:\n${_qmake_error_output}")
MESSAGE(WARNING " querying qmake for ${invar}. qmake reported:\n${_qmake_query_output}")
ELSE(_qmake_result)
STRING(REGEX REPLACE ".*CMAKE_MESSAGE<([^>]*).*" "\\1" ${outvar} "${_qmake_query_output}")
ENDIF(_qmake_result)