[Cmake-commits] CMake branch, next, updated. v2.8.11.2-3430-g5a2d7d9

[Alexander Neundorf]

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http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=5a2d7d94f7bc0e9c30b9ef0d4e47005b551a9ee8
commit 5a2d7d94f7bc0e9c30b9ef0d4e47005b551a9ee8
Merge: 7a113f3 ee32673
Author:     Alexander Neundorf <neundorf at kde.org>
AuthorDate: Fri Jul 26 16:42:35 2013 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Fri Jul 26 16:42:35 2013 -0400

    Merge topic 'DocumentGraphvisOptions' into next
    
    ee32673 Add documentation for the --graphviz support


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=ee32673c7d39ec21788b46d6dc0200565096977f
commit ee32673c7d39ec21788b46d6dc0200565096977f
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Fri Jul 26 22:43:42 2013 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Fri Jul 26 22:43:42 2013 +0200

    Add documentation for the --graphviz support
    
    This patch adds Modules/CMakeGraphVizOptions.cmake, which is used
    only for generating documentation for the --graphviz support.
    
    Alex

diff --git a/Modules/CMakeGraphVizOptions.cmake b/Modules/CMakeGraphVizOptions.cmake
new file mode 100644
index 0000000..d07acef
--- /dev/null
+++ b/Modules/CMakeGraphVizOptions.cmake
@@ -0,0 +1,69 @@
+##section Variables specific to the graphviz support
+##end
+##module
+# - The builtin graphviz support of CMake.
+# CMake can generate graphviz files, showing the dependencies between
+# the targets in a project and also external libraries which are linked
+# against.
+# When CMake is run with the --graphiz=foo option, it will produce
+#    * a foo.dot file showing all dependencies in the project
+#    * a foo.dot.<target> file for each target, file showing on which other targets the respective target depends
+#    * a foo.dot.<target>.dependers file, showing which other targets depend on the respective target
+#
+# This can result in huge graphs. Using the file CMakeGraphVizOptions.cmake
+# the look and content of the generated graphs can be influenced.
+# This file is searched first in ${CMAKE_BINARY_DIR} and then in
+# ${CMAKE_SOURCE_DIR}. If found, it is read and the variables set in it
+# are used to adjust options for the generated graphviz files.
+##end
+#
+##variable
+#  GRAPHVIZ_GRAPH_TYPE - The graph type
+#     Mandatory : NO
+#     Default   : "digraph"
+##end
+##variable
+#  GRAPHVIZ_GRAPH_NAME - The graph name.
+#     Mandatory : NO
+#     Default   : "GG"
+##end
+##variable
+#  GRAPHVIZ_GRAPH_HEADER - The header written at the top of the graphviz file.
+#     Mandatory : NO
+#     Default   : "node [n  fontsize = "12"];"
+##end
+##variable
+#  GRAPHVIZ_NODE_PREFIX - The prefix for each node in the graphviz file.
+#     Mandatory : NO
+#     Default   : "node"
+##end
+##variable
+#  GRAPHVIZ_EXECUTABLES - Set this to FALSE to exclude executables from the generated graphs.
+#     Mandatory : NO
+#     Default   : TRUE
+##end
+##variable
+#  GRAPHVIZ_STATIC_LIBS - Set this to FALSE to exclude static libraries from the generated graphs.
+#     Mandatory : NO
+#     Default   : TRUE
+##end
+##variable
+#  GRAPHVIZ_SHARED_LIBS - Set this to FALSE to exclude shared libraries from the generated graphs.
+#     Mandatory : NO
+#     Default   : TRUE
+##end
+##variable
+#  GRAPHVIZ_MODULE_LIBS - Set this to FALSE to exclude static libraries from the generated graphs.
+#     Mandatory : NO
+#     Default   : TRUE
+##end
+##variable
+#  GRAPHVIZ_EXTERNAL_LIBS - Set this to FALSE to exclude external libraries from the generated graphs.
+#     Mandatory : NO
+#     Default   : TRUE
+##end
+##variable
+#  GRAPHVIZ_IGNORE_TARGETS - A list of regular expressions for ignoring targets.
+#     Mandatory : NO
+#     Default   : empty
+##end
diff --git a/Source/cmakemain.cxx b/Source/cmakemain.cxx
index 77a5e43..f3553f1 100644
--- a/Source/cmakemain.cxx
+++ b/Source/cmakemain.cxx
@@ -108,9 +108,11 @@ static const char * cmDocumentationOptions[][3] =
    "to stdout. This can be used to use cmake instead of pkg-config to find "
    "installed libraries in plain Makefile-based projects or in "
    "autoconf-based projects (via share/aclocal/cmake.m4)."},
-  {"--graphviz=[file]", "Generate graphviz of dependencies.",
+  {"--graphviz=[file]", "Generate graphviz of dependencies, see "
+   "CMakeGraphVizOptions.cmake for more.",
    "Generate a graphviz input file that will contain all the library and "
-   "executable dependencies in the project."},
+   "executable dependencies in the project. See the documentation for "
+   "CMakeGraphVizOptions.cmake for more details. "},
   {"--system-information [file]", "Dump information about this system.",
    "Dump a wide range of information about the current system. If run "
    "from the top of a binary tree for a CMake project it will dump "

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

Summary of changes:
 Modules/CMakeGraphVizOptions.cmake |   69 ++++++++++++++++++++++++++++++++++++
 Source/cmakemain.cxx               |    6 ++-
 2 files changed, 73 insertions(+), 2 deletions(-)
 create mode 100644 Modules/CMakeGraphVizOptions.cmake


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