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authorAdam Strzelecki <ono@java.pl>2014-06-12 20:18:32 (GMT)
committerBrad King <brad.king@kitware.com>2014-06-13 12:36:43 (GMT)
commitde7c2882ff053ebdb60c57caa4f0cef87161fede (patch)
treec9cbe14bf60b1507d04042fc892625cd3f0aaa89 /Source/CursesDialog
parent1f00d738bde27a55531d27ba311d977fb9c59539 (diff)
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cmake,ccmake: Produce shorter output on no arguments (#14973)
Instead printing complete help cmake/ccmake now prints only Usage section and extra information how to get more help or start your build. Implementation Details: Usage help type was renamed to Help, and new Usage was introduces that prints only command line usage information without any extra details. Commands add some extra information when no arguments are passed.
Diffstat (limited to 'Source/CursesDialog')
-rw-r--r--Source/CursesDialog/ccmake.cxx16
1 files changed, 16 insertions, 0 deletions
diff --git a/Source/CursesDialog/ccmake.cxx b/Source/CursesDialog/ccmake.cxx
index a9d4d98..516e44d 100644
--- a/Source/CursesDialog/ccmake.cxx
+++ b/Source/CursesDialog/ccmake.cxx
@@ -38,6 +38,18 @@ static const char * cmDocumentationUsage[][2] =
{0,
" ccmake <path-to-source>\n"
" ccmake <path-to-existing-build>"},
+ {0,
+ "Specify a source directory to (re-)generate a build system for "
+ "it in the current working directory. Specify an existing build "
+ "directory to re-generate its build system."},
+ {0,0}
+};
+
+//----------------------------------------------------------------------------
+static const char * cmDocumentationUsageNote[][2] =
+{
+ {0,
+ "Run 'ccmake --help' for more information."},
{0,0}
};
@@ -102,6 +114,10 @@ int main(int argc, char const* const* argv)
doc.SetName("ccmake");
doc.SetSection("Name",cmDocumentationName);
doc.SetSection("Usage",cmDocumentationUsage);
+ if ( argc == 1 )
+ {
+ doc.AppendSection("Usage",cmDocumentationUsageNote);
+ }
doc.SetSection("Generators",generators);
doc.PrependSection("Options",cmDocumentationOptions);
return doc.PrintRequestedDocumentation(std::cout)? 0:1;