[Cmake-commits] CMake branch, next, updated. v3.2.1-1456-g0520edf

[Brad King]

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The branch, next has been updated
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       via  623fdc5c34dbf45ad40ea12bac8ba437bd53af96 (commit)
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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=0520edf6a7129170c27e1ea94cebdcfaae7a39a4
commit 0520edf6a7129170c27e1ea94cebdcfaae7a39a4
Merge: 9157684 623fdc5
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Fri Apr 3 13:57:42 2015 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Fri Apr 3 13:57:42 2015 -0400

    Merge topic 'doc-target_link_libraries' into next
    
    623fdc5c fixup! Help: Revise target_link_libraries command documentation


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=623fdc5c34dbf45ad40ea12bac8ba437bd53af96
commit 623fdc5c34dbf45ad40ea12bac8ba437bd53af96
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Fri Apr 3 13:57:26 2015 -0400
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Fri Apr 3 13:57:26 2015 -0400

    fixup! Help: Revise target_link_libraries command documentation

diff --git a/Help/command/target_link_libraries.rst b/Help/command/target_link_libraries.rst
index e0b1667..393c8b4 100644
--- a/Help/command/target_link_libraries.rst
+++ b/Help/command/target_link_libraries.rst
@@ -37,10 +37,10 @@ Each ``<item>`` may be:
 * **A full path to a library file**: The generated link line will
   normally preserve the full path to the file.  However, there are
   some cases where CMake must ask the linker to search for the library
-  (e.g. ``-lfoo``), such as when it appears in a system library directory
-  that the compiler front-end may replace with an alternative.
-  Either way, the buildsystem will have a dependency to re-link
-  ``<target>`` if the library file changes.
+  (e.g. ``/usr/lib/libfoo.so`` becomes ``-lfoo``), such as when it
+  appears in a system library directory that the compiler front-end
+  may replace with an alternative.  Either way, the buildsystem will
+  have a dependency to re-link ``<target>`` if the library file changes.
 
   If the library file is in a Mac OSX framework, the ``Headers`` directory
   of the framework will also be processed as a
@@ -48,7 +48,7 @@ Each ``<item>`` may be:
   effect as passing the framework directory as an include directory.
 
 * **A plain library name**: The generated link line will ask the linker
-  to search for the library (e.g. ``-lfoo``).
+  to search for the library (e.g. ``foo`` becomes ``-lfoo`` or ``foo.lib``).
 
 * **A link flag**: Item names starting with ``-``, but not ``-l`` or
   ``-framework``, are treated as linker flags.  Note that such flags will
@@ -67,6 +67,11 @@ Each ``<item>`` may be:
   rules by creating and linking to
   :ref:`IMPORTED library targets <Imported Targets>`.
 
+Items containing ``::``, such as ``Foo::Bar``, are assumed to be
+:ref:`IMPORTED <Imported Targets>` or :ref:`ALIAS <Alias Targets>` library
+target names and will cause an error if no such target exists.
+See policy :policy:`CMP0028`.
+
 Arguments to ``target_link_libraries`` may use "generator expressions"
 with the syntax ``$<...>``.  Note however, that generator expressions
 will not be used in OLD handling of :policy:`CMP0003` or :policy:`CMP0004`.

-----------------------------------------------------------------------

Summary of changes:
 Help/command/target_link_libraries.rst |   15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)


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