Convert builtin help to reStructuredText source files

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 ./convert-help.bash "/path/to/CMake-build/bin"

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1 files changed, 94 insertions, 66 deletions

diff --git a/Modules/FindPackageHandleStandardArgs.cmake b/Modules/FindPackageHandleStandardArgs.cmake
index 70423a7..d030418 100644
--- a/Modules/FindPackageHandleStandardArgs.cmake
+++ b/Modules/FindPackageHandleStandardArgs.cmake
@@ -1,89 +1,117 @@
-# FIND_PACKAGE_HANDLE_STANDARD_ARGS(<name> ... )
+#.rst:
+# FindPackageHandleStandardArgs
+# -----------------------------
+#
+#
+#
+# FIND_PACKAGE_HANDLE_STANDARD_ARGS(<name> ...  )
 #
 # This function is intended to be used in FindXXX.cmake modules files.
-# It handles the REQUIRED, QUIET and version-related arguments to find_package().
-# It also sets the <packagename>_FOUND variable.
-# The package is considered found if all variables <var1>... listed contain
-# valid results, e.g. valid filepaths.
+# It handles the REQUIRED, QUIET and version-related arguments to
+# find_package().  It also sets the <packagename>_FOUND variable.  The
+# package is considered found if all variables <var1>...  listed contain
+# valid results, e.g.  valid filepaths.
 #
-# There are two modes of this function. The first argument in both modes is
-# the name of the Find-module where it is called (in original casing).
+# There are two modes of this function.  The first argument in both
+# modes is the name of the Find-module where it is called (in original
+# casing).
 #
 # The first simple mode looks like this:
-#    FIND_PACKAGE_HANDLE_STANDARD_ARGS(<name> (DEFAULT_MSG|"Custom failure message") <var1>...<varN> )
-# If the variables <var1> to <varN> are all valid, then <UPPERCASED_NAME>_FOUND
-# will be set to TRUE.
-# If DEFAULT_MSG is given as second argument, then the function will generate
-# itself useful success and error messages. You can also supply a custom error message
-# for the failure case. This is not recommended.
+#
+# ::
+#
+#     FIND_PACKAGE_HANDLE_STANDARD_ARGS(<name> (DEFAULT_MSG|"Custom failure message") <var1>...<varN> )
+#
+# If the variables <var1> to <varN> are all valid, then
+# <UPPERCASED_NAME>_FOUND will be set to TRUE.  If DEFAULT_MSG is given
+# as second argument, then the function will generate itself useful
+# success and error messages.  You can also supply a custom error
+# message for the failure case.  This is not recommended.
 #
 # The second mode is more powerful and also supports version checking:
-#    FIND_PACKAGE_HANDLE_STANDARD_ARGS(NAME [FOUND_VAR <resultVar>]
-#                                           [REQUIRED_VARS <var1>...<varN>]
-#                                           [VERSION_VAR   <versionvar>]
-#                                           [HANDLE_COMPONENTS]
-#                                           [CONFIG_MODE]
-#                                           [FAIL_MESSAGE "Custom failure message"] )
-#
-# In this mode, the name of the result-variable can be set either to either
-# <UPPERCASED_NAME>_FOUND or <OriginalCase_Name>_FOUND using the FOUND_VAR option.
-# Other names for the result-variable are not allowed.
-# So for a Find-module named FindFooBar.cmake, the two possible names are
-# FooBar_FOUND and FOOBAR_FOUND. It is recommended to use the original case version.
-# If the FOUND_VAR option is not used, the default is <UPPERCASED_NAME>_FOUND.
+#
+# ::
+#
+#     FIND_PACKAGE_HANDLE_STANDARD_ARGS(NAME [FOUND_VAR <resultVar>]
+#                                            [REQUIRED_VARS <var1>...<varN>]
+#                                            [VERSION_VAR   <versionvar>]
+#                                            [HANDLE_COMPONENTS]
+#                                            [CONFIG_MODE]
+#                                            [FAIL_MESSAGE "Custom failure message"] )
+#
+#
+#
+# In this mode, the name of the result-variable can be set either to
+# either <UPPERCASED_NAME>_FOUND or <OriginalCase_Name>_FOUND using the
+# FOUND_VAR option.  Other names for the result-variable are not
+# allowed.  So for a Find-module named FindFooBar.cmake, the two
+# possible names are FooBar_FOUND and FOOBAR_FOUND.  It is recommended
+# to use the original case version.  If the FOUND_VAR option is not
+# used, the default is <UPPERCASED_NAME>_FOUND.
 #
 # As in the simple mode, if <var1> through <varN> are all valid,
-# <packagename>_FOUND will be set to TRUE.
-# After REQUIRED_VARS the variables which are required for this package are listed.
-# Following VERSION_VAR the name of the variable can be specified which holds
-# the version of the package which has been found. If this is done, this version
-# will be checked against the (potentially) specified required version used
-# in the find_package() call. The EXACT keyword is also handled. The default
-# messages include information about the required version and the version
-# which has been actually found, both if the version is ok or not.
-# If the package supports components, use the HANDLE_COMPONENTS option to enable
-# handling them. In this case, find_package_handle_standard_args() will report
-# which components have been found and which are missing, and the <packagename>_FOUND
-# variable will be set to FALSE if any of the required components (i.e. not the
-# ones listed after OPTIONAL_COMPONENTS) are missing.
-# Use the option CONFIG_MODE if your FindXXX.cmake module is a wrapper for
-# a find_package(... NO_MODULE) call.  In this case VERSION_VAR will be set
-# to <NAME>_VERSION and the macro will automatically check whether the
-# Config module was found.
-# Via FAIL_MESSAGE a custom failure message can be specified, if this is not
-# used, the default message will be displayed.
+# <packagename>_FOUND will be set to TRUE.  After REQUIRED_VARS the
+# variables which are required for this package are listed.  Following
+# VERSION_VAR the name of the variable can be specified which holds the
+# version of the package which has been found.  If this is done, this
+# version will be checked against the (potentially) specified required
+# version used in the find_package() call.  The EXACT keyword is also
+# handled.  The default messages include information about the required
+# version and the version which has been actually found, both if the
+# version is ok or not.  If the package supports components, use the
+# HANDLE_COMPONENTS option to enable handling them.  In this case,
+# find_package_handle_standard_args() will report which components have
+# been found and which are missing, and the <packagename>_FOUND variable
+# will be set to FALSE if any of the required components (i.e.  not the
+# ones listed after OPTIONAL_COMPONENTS) are missing.  Use the option
+# CONFIG_MODE if your FindXXX.cmake module is a wrapper for a
+# find_package(...  NO_MODULE) call.  In this case VERSION_VAR will be
+# set to <NAME>_VERSION and the macro will automatically check whether
+# the Config module was found.  Via FAIL_MESSAGE a custom failure
+# message can be specified, if this is not used, the default message
+# will be displayed.
 #
 # Example for mode 1:
 #
-#    find_package_handle_standard_args(LibXml2  DEFAULT_MSG  LIBXML2_LIBRARY LIBXML2_INCLUDE_DIR)
+# ::
+#
+#     find_package_handle_standard_args(LibXml2  DEFAULT_MSG  LIBXML2_LIBRARY LIBXML2_INCLUDE_DIR)
+#
+#
 #
 # LibXml2 is considered to be found, if both LIBXML2_LIBRARY and
-# LIBXML2_INCLUDE_DIR are valid. Then also LIBXML2_FOUND is set to TRUE.
-# If it is not found and REQUIRED was used, it fails with FATAL_ERROR,
-# independent whether QUIET was used or not.
-# If it is found, success will be reported, including the content of <var1>.
-# On repeated Cmake runs, the same message won't be printed again.
+# LIBXML2_INCLUDE_DIR are valid.  Then also LIBXML2_FOUND is set to
+# TRUE.  If it is not found and REQUIRED was used, it fails with
+# FATAL_ERROR, independent whether QUIET was used or not.  If it is
+# found, success will be reported, including the content of <var1>.  On
+# repeated Cmake runs, the same message won't be printed again.
 #
 # Example for mode 2:
 #
-#    find_package_handle_standard_args(LibXslt FOUND_VAR LibXslt_FOUND
-#                                             REQUIRED_VARS LibXslt_LIBRARIES LibXslt_INCLUDE_DIRS
-#                                             VERSION_VAR LibXslt_VERSION_STRING)
-# In this case, LibXslt is considered to be found if the variable(s) listed
-# after REQUIRED_VAR are all valid, i.e. LibXslt_LIBRARIES and LibXslt_INCLUDE_DIRS
-# in this case. The result will then be stored in LibXslt_FOUND .
-# Also the version of LibXslt will be checked by using the version contained
-# in LibXslt_VERSION_STRING.
-# Since no FAIL_MESSAGE is given, the default messages will be printed.
+# ::
+#
+#     find_package_handle_standard_args(LibXslt FOUND_VAR LibXslt_FOUND
+#                                              REQUIRED_VARS LibXslt_LIBRARIES LibXslt_INCLUDE_DIRS
+#                                              VERSION_VAR LibXslt_VERSION_STRING)
+#
+# In this case, LibXslt is considered to be found if the variable(s)
+# listed after REQUIRED_VAR are all valid, i.e.  LibXslt_LIBRARIES and
+# LibXslt_INCLUDE_DIRS in this case.  The result will then be stored in
+# LibXslt_FOUND .  Also the version of LibXslt will be checked by using
+# the version contained in LibXslt_VERSION_STRING.  Since no
+# FAIL_MESSAGE is given, the default messages will be printed.
 #
 # Another example for mode 2:
 #
-#    find_package(Automoc4 QUIET NO_MODULE HINTS /opt/automoc4)
-#    find_package_handle_standard_args(Automoc4  CONFIG_MODE)
-# In this case, FindAutmoc4.cmake wraps a call to find_package(Automoc4 NO_MODULE)
-# and adds an additional search directory for automoc4.
-# Here the result will be stored in AUTOMOC4_FOUND.
-# The following FIND_PACKAGE_HANDLE_STANDARD_ARGS() call produces a proper
+# ::
+#
+#     find_package(Automoc4 QUIET NO_MODULE HINTS /opt/automoc4)
+#     find_package_handle_standard_args(Automoc4  CONFIG_MODE)
+#
+# In this case, FindAutmoc4.cmake wraps a call to find_package(Automoc4
+# NO_MODULE) and adds an additional search directory for automoc4.  Here
+# the result will be stored in AUTOMOC4_FOUND.  The following
+# FIND_PACKAGE_HANDLE_STANDARD_ARGS() call produces a proper
 # success/error message.
 
 #=============================================================================