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| author | Alex Merry <alex.merry@kde.org> | 2015-01-11 18:40:54 +0000 |
|---|---|---|
| committer | Alex Merry <alex.merry@kde.org> | 2015-01-24 14:50:07 +0000 |
| commit | cc30b9b9b16f0999dfb97b2e78488abd2c41de43 (patch) | |
| tree | f71ea91543216d37fceffa53f56d71626c1c4088 /kde-modules/KDEInstallDirs.cmake | |
| parent | d609e598170064b4ee65392177a9d07f4302698d (diff) | |
| download | extra-cmake-modules-cc30b9b9b16f0999dfb97b2e78488abd2c41de43.tar.gz extra-cmake-modules-cc30b9b9b16f0999dfb97b2e78488abd2c41de43.tar.bz2 | |
Warn when mixing relative and absolute paths in KDEInstallDirs.
BUG: 341683
FIXED-IN: 1.7.0
REVIEW: 121999
CHANGELOG: KDEInstallDirs: warn about mixing relative and absolute
installation paths on the command line
Diffstat (limited to 'kde-modules/KDEInstallDirs.cmake')
| -rw-r--r-- | kde-modules/KDEInstallDirs.cmake | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/kde-modules/KDEInstallDirs.cmake b/kde-modules/KDEInstallDirs.cmake index 6e1ef774..a690ae9c 100644 --- a/kde-modules/KDEInstallDirs.cmake +++ b/kde-modules/KDEInstallDirs.cmake @@ -162,6 +162,13 @@ # # Additionally, ``CMAKE_INSTALL_DEFAULT_COMPONENT_NAME`` will be set to # ``${PROJECT_NAME}`` to provide a sensible default for this CMake option. +# +# Note that mixing absolute and relative paths, particularly for ``BINDIR``, +# ``LIBDIR`` and ``INCLUDEDIR``, can cause issues with exported targets. Given +# that the default values for these are relative paths, relative paths should +# be used on the command line when possible (eg: use +# ``-DKDE_INSTALL_LIBDIR=lib64`` instead of +# ``-DKDE_INSTALL_LIBDIR=/usr/lib/lib64`` to override the library directory). #============================================================================= # Copyright 2014-2015 Alex Merry <alex.merry@kde.org> @@ -565,6 +572,19 @@ _define_relative(AUTOSTARTDIR CONFDIR "autostart" "autostart files" AUTOSTART_INSTALL_DIR) +set(_mixed_core_path_styles FALSE) +if (IS_ABSOLUTE "${KDE_INSTALL_BINDIR}") + if (NOT IS_ABSOLUTE "${KDE_INSTALL_LIBDIR}" OR NOT IS_ABSOLUTE "${KDE_INSTALL_INCLUDEDIR}") + set(_mixed_core_path_styles ) + endif() +else() + if (IS_ABSOLUTE "${KDE_INSTALL_LIBDIR}" OR IS_ABSOLUTE "${KDE_INSTALL_INCLUDEDIR}") + set(_mixed_core_path_styles TRUE) + endif() +endif() +if (_mixed_core_path_styles) + message(WARNING "KDE_INSTALL_BINDIR, KDE_INSTALL_LIBDIR and KDE_INSTALL_INCLUDEDIR should either all be absolute paths or all be relative paths.") +endif() # For more documentation see above. |