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authorBrad King <brad.king@kitware.com>2011-02-25 17:28:52 (GMT)
committerBrad King <brad.king@kitware.com>2011-03-23 18:39:05 (GMT)
commitc2bf48ef57a9ded10c4e8470e56d0dbdcdb51284 (patch)
tree4a086aed9a653274f691a232289d42dc6548f8bb /Modules/GNUInstallDirs.cmake
parent11431c67c6ec6c545d23b9615cb8dd249b4c3aaa (diff)
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GNUInstallDirs: Propagate DATAROOTDIR changes to dependent defaults
Diffstat (limited to 'Modules/GNUInstallDirs.cmake')
-rw-r--r--Modules/GNUInstallDirs.cmake32
1 files changed, 22 insertions, 10 deletions
diff --git a/Modules/GNUInstallDirs.cmake b/Modules/GNUInstallDirs.cmake
index bd85e1d..bb651de 100644
--- a/Modules/GNUInstallDirs.cmake
+++ b/Modules/GNUInstallDirs.cmake
@@ -84,26 +84,38 @@ if(NOT DEFINED CMAKE_INSTALL_DATAROOTDIR)
set(CMAKE_INSTALL_DATAROOTDIR "share" CACHE PATH "read-only architecture-independent data root (share)")
endif()
-if(NOT DEFINED CMAKE_INSTALL_DATADIR)
- set(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATAROOTDIR}" CACHE PATH "read-only architecture-independent data (DATAROOTDIR)")
+#-----------------------------------------------------------------------------
+# Values whose defaults are relative to DATAROOTDIR. Store empty values in
+# the cache and store the defaults in local variables if the cache values are
+# not set explicitly. This auto-updates the defaults as DATAROOTDIR changes.
+
+if(NOT CMAKE_INSTALL_DATADIR)
+ set(CMAKE_INSTALL_DATADIR "" CACHE PATH "read-only architecture-independent data (DATAROOTDIR)")
+ set(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATAROOTDIR}")
endif()
-if(NOT DEFINED CMAKE_INSTALL_INFODIR)
- set(CMAKE_INSTALL_INFODIR "${CMAKE_INSTALL_DATAROOTDIR}/info" CACHE PATH "info documentation (DATAROOTDIR/info)")
+if(NOT CMAKE_INSTALL_INFODIR)
+ set(CMAKE_INSTALL_INFODIR "" CACHE PATH "info documentation (DATAROOTDIR/info)")
+ set(CMAKE_INSTALL_INFODIR "${CMAKE_INSTALL_DATAROOTDIR}/info")
endif()
-if(NOT DEFINED CMAKE_INSTALL_LOCALEDIR)
- set(CMAKE_INSTALL_LOCALEDIR "${CMAKE_INSTALL_DATAROOTDIR}/locale" CACHE PATH "locale-dependent data (DATAROOTDIR/locale)")
+if(NOT CMAKE_INSTALL_LOCALEDIR)
+ set(CMAKE_INSTALL_LOCALEDIR "" CACHE PATH "locale-dependent data (DATAROOTDIR/locale)")
+ set(CMAKE_INSTALL_LOCALEDIR "${CMAKE_INSTALL_DATAROOTDIR}/locale")
endif()
-if(NOT DEFINED CMAKE_INSTALL_MANDIR)
- set(CMAKE_INSTALL_MANDIR "${CMAKE_INSTALL_DATAROOTDIR}/man" CACHE PATH "man documentation (DATAROOTDIR/man)")
+if(NOT CMAKE_INSTALL_MANDIR)
+ set(CMAKE_INSTALL_MANDIR "" CACHE PATH "man documentation (DATAROOTDIR/man)")
+ set(CMAKE_INSTALL_MANDIR "${CMAKE_INSTALL_DATAROOTDIR}/man")
endif()
-if(NOT DEFINED CMAKE_INSTALL_DOCDIR)
- set(CMAKE_INSTALL_DOCDIR "${CMAKE_INSTALL_DATAROOTDIR}/doc/${PROJECT_NAME}" CACHE PATH "documentation root (DATAROOTDIR/doc/PROJECT_NAME)")
+if(NOT CMAKE_INSTALL_DOCDIR)
+ set(CMAKE_INSTALL_DOCDIR "" CACHE PATH "documentation root (DATAROOTDIR/doc/PROJECT_NAME)")
+ set(CMAKE_INSTALL_DOCDIR "${CMAKE_INSTALL_DATAROOTDIR}/doc/${PROJECT_NAME}")
endif()
+#-----------------------------------------------------------------------------
+
mark_as_advanced(
CMAKE_INSTALL_BINDIR
CMAKE_INSTALL_SBINDIR