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ENH: Improve find for glib/gthread when Qt is configured to use it. 

Fixes #6220.
This commit is contained in:
Clinton Stimpson 2008-01-28 19:20:00 -05:00
parent e75932b61f
commit 404db8811e
1 changed files with 24 additions and 6 deletions
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26
Modules/FindQt4.cmake
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@ -1312,12 +1312,30 @@ IF (QT4_QMAKE_FOUND)
## glib
IF(QT_QCONFIG MATCHES "glib")
# Qt less than Qt 4.2.0 doesn't use glib
# Qt 4.2.0 uses glib-2.0 (wish we could ask Qt that it uses 2.0)
FIND_LIBRARY(QT_GLIB_LIBRARY NAMES glib-2.0)
FIND_LIBRARY(QT_GTHREAD_LIBRARY NAMES gthread-2.0)
# Qt 4.2.0+ uses glib-2.0
EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L glib-2.0 gthread-2.0
OUTPUT_VARIABLE _glib_query_output
RESULT_VARIABLE _glib_result
ERROR_VARIABLE _glib_query_output )
IF(_glib_result MATCHES 0)
STRING(REPLACE "-L" "" _glib_query_output "${_glib_query_output}")
SEPARATE_ARGUMENTS(_glib_query_output)
ELSE(_glib_result MATCHES 0)
SET(_glib_query_output)
MESSAGE(WARNING "When querying pkg-config for glib-2.0. An error was reported:\n${_glib_query_output}")
ENDIF(_glib_result MATCHES 0)
FIND_LIBRARY(QT_GLIB_LIBRARY NAMES glib-2.0 PATHS ${_glib_query_output} )
FIND_LIBRARY(QT_GTHREAD_LIBRARY NAMES gthread-2.0 PATHS ${_glib_query_output} )
IF(NOT QT_GLIB_LIBRARY OR NOT QT_GTHREAD_LIBRARY)
MESSAGE(WARNING "Unable to find glib 2.0 to satisfy Qt dependency.")
ELSE(NOT QT_GLIB_LIBRARY OR NOT QT_GTHREAD_LIBRARY)
SET(QT_CORE_LIB_DEPENDENCIES ${QT_CORE_LIB_DEPENDENCIES}
${QT_GTHREAD_LIBRARY} ${QT_GLIB_LIBRARY})
ENDIF(NOT QT_GLIB_LIBRARY OR NOT QT_GTHREAD_LIBRARY)
MARK_AS_ADVANCED(QT_GLIB_LIBRARY)
MARK_AS_ADVANCED(QT_GTHREAD_LIBRARY)
ENDIF(QT_QCONFIG MATCHES "glib")