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BUG: Fix issue when Qt from Linux distro is used 

and glib and dbus development packages aren't installed.
This commit is contained in:
Clinton Stimpson 2008-03-19 16:14:06 -04:00
parent 16b32f9c9b
commit 44ad24c13a
1 changed files with 47 additions and 43 deletions
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90
Modules/FindQt4.cmake
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@ -1403,59 +1403,63 @@ IF (QT4_QMAKE_FOUND)
## qdbus
IF(QT_QCONFIG MATCHES "qdbus")
EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L dbus-1
OUTPUT_VARIABLE _dbus_query_output
RESULT_VARIABLE _dbus_result
ERROR_VARIABLE _dbus_query_output )
IF(_dbus_result MATCHES 0)
STRING(REPLACE "-L" "" _dbus_query_output "${_dbus_query_output}")
SEPARATE_ARGUMENTS(_dbus_query_output)
ELSE(_dbus_result MATCHES 0)
MESSAGE(WARNING " When querying pkg-config for dbus-1. An error was reported:\n${_dbus_query_output}")
SET(_dbus_query_output)
ENDIF(_dbus_result MATCHES 0)
FIND_LIBRARY(QT_DBUS_LIBRARY NAMES dbus-1 PATHS ${_dbus_query_output} )
# if the dbus library isn't found, we'll assume its not required to build
# shared Qt on Linux doesn't require it
IF(NOT QT_DBUS_LIBRARY)
MESSAGE(WARNING " Unable to find dbus-1 to satisfy Qt dependency.")
ELSE(NOT QT_DBUS_LIBRARY)
SET(QT_QTDBUS_LIB_DEPENDENCIES ${QT_QTDBUS_LIB_DEPENDENCIES} ${QT_DBUS_LIBRARY})
ENDIF(NOT QT_DBUS_LIBRARY)
EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L dbus-1
OUTPUT_VARIABLE _dbus_query_output
RESULT_VARIABLE _dbus_result
ERROR_VARIABLE _dbus_query_output )
IF(_dbus_result MATCHES 0)
STRING(REPLACE "-L" "" _dbus_query_output "${_dbus_query_output}")
SEPARATE_ARGUMENTS(_dbus_query_output)
ELSE(_dbus_result MATCHES 0)
SET(_dbus_query_output)
ENDIF(_dbus_result MATCHES 0)
MARK_AS_ADVANCED(QT_DBUS_LIBRARY)
FIND_LIBRARY(QT_DBUS_LIBRARY NAMES dbus-1 PATHS ${_dbus_query_output} )
IF(QT_DBUS_LIBRARY)
SET(QT_QTDBUS_LIB_DEPENDENCIES ${QT_QTDBUS_LIB_DEPENDENCIES} ${QT_DBUS_LIBRARY})
ENDIF(QT_DBUS_LIBRARY)
MARK_AS_ADVANCED(QT_DBUS_LIBRARY)
ENDIF(NOT QT_DBUS_LIBRARY)
ENDIF(QT_QCONFIG MATCHES "qdbus")
## glib
IF(QT_QCONFIG MATCHES "glib")
# if the glib libraries aren't found, we'll assume its not required to build
# shared Qt on Linux doesn't require it
# Qt 4.2.0+ uses glib-2.0
EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L glib-2.0 gthread-2.0
OUTPUT_VARIABLE _glib_query_output
RESULT_VARIABLE _glib_result
ERROR_VARIABLE _glib_query_output )
IF(_glib_result MATCHES 0)
STRING(REPLACE "-L" "" _glib_query_output "${_glib_query_output}")
SEPARATE_ARGUMENTS(_glib_query_output)
ELSE(_glib_result MATCHES 0)
MESSAGE(WARNING " When querying pkg-config for glib-2.0. An error was reported:\n${_glib_query_output}")
SET(_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_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES}
${QT_GTHREAD_LIBRARY} ${QT_GLIB_LIBRARY})
ENDIF(NOT QT_GLIB_LIBRARY OR NOT QT_GTHREAD_LIBRARY)
EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L glib-2.0 gthread-2.0
OUTPUT_VARIABLE _glib_query_output
RESULT_VARIABLE _glib_result
ERROR_VARIABLE _glib_query_output )
MARK_AS_ADVANCED(QT_GLIB_LIBRARY)
MARK_AS_ADVANCED(QT_GTHREAD_LIBRARY)
IF(_glib_result MATCHES 0)
STRING(REPLACE "-L" "" _glib_query_output "${_glib_query_output}")
SEPARATE_ARGUMENTS(_glib_query_output)
ELSE(_glib_result MATCHES 0)
SET(_glib_query_output)
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(QT_GLIB_LIBRARY AND QT_GTHREAD_LIBRARY)
SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES}
${QT_GTHREAD_LIBRARY} ${QT_GLIB_LIBRARY})
ENDIF(QT_GLIB_LIBRARY AND QT_GTHREAD_LIBRARY)
MARK_AS_ADVANCED(QT_GLIB_LIBRARY)
MARK_AS_ADVANCED(QT_GTHREAD_LIBRARY)
ENDIF(NOT QT_GLIB_LIBRARY OR NOT QT_GTHREAD_LIBRARY)
ENDIF(QT_QCONFIG MATCHES "glib")
## clock-monotonic, just see if we need to link with rt