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authorKitware Robot <kwrobot@kitware.com>2013-10-15 15:17:36 (GMT)
committerBrad King <brad.king@kitware.com>2013-10-15 18:12:03 (GMT)
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+set_target_properties
+---------------------
+
+Targets can have properties that affect how they are built.
+
+::
+
+ set_target_properties(target1 target2 ...
+ PROPERTIES prop1 value1
+ prop2 value2 ...)
+
+Set properties on a target. The syntax for the command is to list all
+the files you want to change, and then provide the values you want to
+set next. You can use any prop value pair you want and extract it
+later with the GET_TARGET_PROPERTY command.
+
+Properties that affect the name of a target's output file are as
+follows. The PREFIX and SUFFIX properties override the default target
+name prefix (such as "lib") and suffix (such as ".so"). IMPORT_PREFIX
+and IMPORT_SUFFIX are the equivalent properties for the import library
+corresponding to a DLL (for SHARED library targets). OUTPUT_NAME sets
+the real name of a target when it is built and can be used to help
+create two targets of the same name even though CMake requires unique
+logical target names. There is also a <CONFIG>_OUTPUT_NAME that can
+set the output name on a per-configuration basis. <CONFIG>_POSTFIX
+sets a postfix for the real name of the target when it is built under
+the configuration named by <CONFIG> (in upper-case, such as
+"DEBUG_POSTFIX"). The value of this property is initialized when the
+target is created to the value of the variable CMAKE_<CONFIG>_POSTFIX
+(except for executable targets because earlier CMake versions which
+did not use this variable for executables).
+
+The LINK_FLAGS property can be used to add extra flags to the link
+step of a target. LINK_FLAGS_<CONFIG> will add to the configuration
+<CONFIG>, for example, DEBUG, RELEASE, MINSIZEREL, RELWITHDEBINFO.
+DEFINE_SYMBOL sets the name of the preprocessor symbol defined when
+compiling sources in a shared library. If not set here then it is set
+to target_EXPORTS by default (with some substitutions if the target is
+not a valid C identifier). This is useful for headers to know whether
+they are being included from inside their library or outside to
+properly setup dllexport/dllimport decorations. The COMPILE_FLAGS
+property sets additional compiler flags used to build sources within
+the target. It may also be used to pass additional preprocessor
+definitions.
+
+The LINKER_LANGUAGE property is used to change the tool used to link
+an executable or shared library. The default is set the language to
+match the files in the library. CXX and C are common values for this
+property.
+
+For shared libraries VERSION and SOVERSION can be used to specify the
+build version and API version respectively. When building or
+installing appropriate symlinks are created if the platform supports
+symlinks and the linker supports so-names. If only one of both is
+specified the missing is assumed to have the same version number. For
+executables VERSION can be used to specify the build version. When
+building or installing appropriate symlinks are created if the
+platform supports symlinks. For shared libraries and executables on
+Windows the VERSION attribute is parsed to extract a "major.minor"
+version number. These numbers are used as the image version of the
+binary.
+
+There are a few properties used to specify RPATH rules. INSTALL_RPATH
+is a semicolon-separated list specifying the rpath to use in installed
+targets (for platforms that support it). INSTALL_RPATH_USE_LINK_PATH
+is a boolean that if set to true will append directories in the linker
+search path and outside the project to the INSTALL_RPATH.
+SKIP_BUILD_RPATH is a boolean specifying whether to skip automatic
+generation of an rpath allowing the target to run from the build tree.
+BUILD_WITH_INSTALL_RPATH is a boolean specifying whether to link the
+target in the build tree with the INSTALL_RPATH. This takes
+precedence over SKIP_BUILD_RPATH and avoids the need for relinking
+before installation. INSTALL_NAME_DIR is a string specifying the
+directory portion of the "install_name" field of shared libraries on
+Mac OSX to use in the installed targets. When the target is created
+the values of the variables CMAKE_INSTALL_RPATH,
+CMAKE_INSTALL_RPATH_USE_LINK_PATH, CMAKE_SKIP_BUILD_RPATH,
+CMAKE_BUILD_WITH_INSTALL_RPATH, and CMAKE_INSTALL_NAME_DIR are used to
+initialize these properties.
+
+PROJECT_LABEL can be used to change the name of the target in an IDE
+like visual studio. VS_KEYWORD can be set to change the visual studio
+keyword, for example Qt integration works better if this is set to
+Qt4VSv1.0.
+
+VS_SCC_PROJECTNAME, VS_SCC_LOCALPATH, VS_SCC_PROVIDER and
+VS_SCC_AUXPATH can be set to add support for source control bindings
+in a Visual Studio project file.
+
+VS_GLOBAL_<variable> can be set to add a Visual Studio
+project-specific global variable. Qt integration works better if
+VS_GLOBAL_QtVersion is set to the Qt version FindQt4.cmake found. For
+example, "4.7.3"
+
+The PRE_INSTALL_SCRIPT and POST_INSTALL_SCRIPT properties are the old
+way to specify CMake scripts to run before and after installing a
+target. They are used only when the old INSTALL_TARGETS command is
+used to install the target. Use the INSTALL command instead.
+
+The EXCLUDE_FROM_DEFAULT_BUILD property is used by the visual studio
+generators. If it is set to 1 the target will not be part of the
+default build when you select "Build Solution". This can also be set
+on a per-configuration basis using
+EXCLUDE_FROM_DEFAULT_BUILD_<CONFIG>.