Merge topic 'doc-pdb-not-for-static-libs'

c0897cf Help: Document PDB behavior w.r.t. static libraries explicitly (#14600)
09c05f3 Help: Format PDB_NAME and PDB_OUTPUT_DIRECTORY documentation
cb7b907 Help: Document CMAKE_PDB_OUTPUT_DIRECTORY_<CONFIG> variable

Help/manual/cmake-variables.7.rst

@@ -204,6 +204,7 @@ Variables that Control the Build
    /variable/CMAKE_NO_BUILTIN_CHRPATH
    /variable/CMAKE_NO_SYSTEM_FROM_IMPORTED
    /variable/CMAKE_PDB_OUTPUT_DIRECTORY
+   /variable/CMAKE_PDB_OUTPUT_DIRECTORY_CONFIG
    /variable/CMAKE_POSITION_INDEPENDENT_CODE
    /variable/CMAKE_RUNTIME_OUTPUT_DIRECTORY
    /variable/CMAKE_SHARED_LINKER_FLAGS_CONFIG

Help/prop_tgt/PDB_NAME.rst

@@ -1,10 +1,13 @@
 PDB_NAME
 --------
 
-Output name for MS debug symbols .pdb file from linker.
+Output name for the MS debug symbol ``.pdb`` file generated by the
+linker for an executable or shared library target.
 
-Set the base name for debug symbols file created for an executable or
+This property specifies the base name for the debug symbols file.
-shared library target.  If not set, the logical target name is used by
+If not set, the logical target name is used by default.
-default.
 
-This property is not implemented by the Visual Studio 6 generator.
+.. include:: PDB_NOTE.txt
+
+This property is not implemented by the :generator:`Visual Studio 6`
+generator.

Help/prop_tgt/PDB_NAME_CONFIG.rst

@@ -1,8 +1,10 @@
 PDB_NAME_<CONFIG>
 -----------------
 
-Per-configuration name for MS debug symbols .pdb file.
+Per-configuration output name for the MS debug symbol ``.pdb`` file
+generated by the linker for an executable or shared library target.
 
-This is the configuration-specific version of PDB_NAME.
+This is the configuration-specific version of :prop_tgt:`PDB_NAME`.
 
-This property is not implemented by the Visual Studio 6 generator.
+This property is not implemented by the :generator:`Visual Studio 6`
+generator.

Help/prop_tgt/PDB_NOTE.txt

@@ -0,0 +1,8 @@
+.. note::
+ This property does not apply to STATIC library targets because no linker
+ is invoked to produce them so they have no linker-generated ``.pdb`` file
+ containing debug symbols.
+
+ The compiler-generated program database files specified by the MSVC
+ ``/Fd`` flag are not the same as linker-generated program database
+ files and so are not influenced by this property.

Help/prop_tgt/PDB_OUTPUT_DIRECTORY.rst

@@ -1,11 +1,15 @@
 PDB_OUTPUT_DIRECTORY
 --------------------
 
-Output directory for MS debug symbols .pdb file from linker.
+Output directory for the MS debug symbols ``.pdb`` file
+generated by the linker for an executable or shared library target.
 
 This property specifies the directory into which the MS debug symbols
 will be placed by the linker.  This property is initialized by the
-value of the variable CMAKE_PDB_OUTPUT_DIRECTORY if it is set when a
+value of the :variable:`CMAKE_PDB_OUTPUT_DIRECTORY` variable if it is
-target is created.
+set when a target is created.
 
-This property is not implemented by the Visual Studio 6 generator.
+.. include:: PDB_NOTE.txt
+
+This property is not implemented by the :generator:`Visual Studio 6`
+generator.

Help/prop_tgt/PDB_OUTPUT_DIRECTORY_CONFIG.rst

@@ -1,13 +1,15 @@
 PDB_OUTPUT_DIRECTORY_<CONFIG>
 -----------------------------
 
-Per-configuration output directory for MS debug symbols .pdb files.
+Per-configuration output directory for the MS debug symbol ``.pdb`` file
+generated by the linker for an executable or shared library target.
 
-This is a per-configuration version of PDB_OUTPUT_DIRECTORY, but
+This is a per-configuration version of :prop_tgt:`PDB_OUTPUT_DIRECTORY`,
-multi-configuration generators (VS, Xcode) do NOT append a
+but multi-configuration generators (VS, Xcode) do NOT append a
 per-configuration subdirectory to the specified directory.  This
-property is initialized by the value of the variable
+property is initialized by the value of the
-CMAKE_PDB_OUTPUT_DIRECTORY_<CONFIG> if it is set when a target is
+:variable:`CMAKE_PDB_OUTPUT_DIRECTORY_<CONFIG>` variable if it is
-created.
+set when a target is created.
 
-This property is not implemented by the Visual Studio 6 generator.
+This property is not implemented by the :generator:`Visual Studio 6`
+generator.

Help/variable/CMAKE_PDB_OUTPUT_DIRECTORY.rst

@@ -1,8 +1,9 @@
 CMAKE_PDB_OUTPUT_DIRECTORY
 --------------------------
 
-Where to put all the MS debug symbol files from linker.
+Output directory for MS debug symbol ``.pdb`` files generated by the
+linker for executable and shared library targets.
 
-This variable is used to initialize the PDB_OUTPUT_DIRECTORY property
+This variable is used to initialize the :prop_tgt:`PDB_OUTPUT_DIRECTORY`
-on all the targets.  See that target property for additional
+property on all the targets.  See that target property for additional
 information.

Help/variable/CMAKE_PDB_OUTPUT_DIRECTORY_CONFIG.rst

@@ -0,0 +1,11 @@
+CMAKE_PDB_OUTPUT_DIRECTORY_<CONFIG>
+-----------------------------------
+
+Per-configuration output directory for MS debug symbol ``.pdb`` files
+generated by the linker for executable and shared library targets.
+
+This is a per-configuration version of :variable:`CMAKE_PDB_OUTPUT_DIRECTORY`.
+This variable is used to initialize the
+:prop_tgt:`PDB_OUTPUT_DIRECTORY_<CONFIG>`
+property on all the targets.  See that target property for additional
+information.