Danny Robson
13a00c171d
Copied directly from the Gentoo tree. Disabled patches that don't apply cleanly without investigating why they did not; Darwin and BLAS may experience some difficulties.
46 lines
1.5 KiB
Diff
46 lines
1.5 KiB
Diff
Ensure that the correct version of Qt is always used.
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With the introduction qt-4.8.6, Qt binaries were moved from /usr/bin to
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/usr/$(get_libdir)/qt4/bin, leaving behind in their place symlinks to qtchooser.
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There is no guarantee to which version of Qt these symlinks might point, so it
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is necessary to find the correct version explicitly.
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Once qmake is found, it is queried for the correct location of all other items.
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Gentoo-bug: 547222
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--- a/Modules/FindQt4.cmake
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+++ b/Modules/FindQt4.cmake
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@@ -482,13 +482,23 @@
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get_filename_component(qt_install_version "[HKEY_CURRENT_USER\\Software\\trolltech\\Versions;DefaultQtVersion]" NAME)
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- find_program(QT_QMAKE_EXECUTABLE NAMES ${QMAKE_NAME}
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- PATHS
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- ENV QTDIR
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- "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\${qt_install_version};InstallDir]"
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- PATH_SUFFIXES bin
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- DOC "The qmake executable for the Qt installation to use"
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- )
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+ if(CMAKE_GENTOO_BUILD OR CMAKE_BUILD_TYPE STREQUAL Gentoo)
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+ find_program(QT_QMAKE_EXECUTABLE NAMES ${QMAKE_NAME}
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+ PATHS
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+ $ENV{EPREFIX}/usr/${CMAKE_INSTALL_LIBDIR}/qt4/bin
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+ $ENV{EPREFIX}/usr/bin
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+ NO_DEFAULT_PATH
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+ DOC "The qmake executable for the Qt installation to use"
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+ )
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+ else()
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+ find_program(QT_QMAKE_EXECUTABLE NAMES ${QMAKE_NAME}
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+ PATHS
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+ ENV QTDIR
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+ "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\${qt_install_version};InstallDir]"
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+ PATH_SUFFIXES bin
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+ DOC "The qmake executable for the Qt installation to use"
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+ )
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+ endif()
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set(major 0)
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if (QT_QMAKE_EXECUTABLE)
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