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-rw-r--r--Source/cmIncludeDirectoryCommand.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/Source/cmIncludeDirectoryCommand.h b/Source/cmIncludeDirectoryCommand.h
index a22bc0e..9247bbb 100644
--- a/Source/cmIncludeDirectoryCommand.h
+++ b/Source/cmIncludeDirectoryCommand.h
@@ -61,13 +61,16 @@ public:
virtual const char* GetFullDocumentation()
{
return
- " INCLUDE_DIRECTORIES([AFTER|BEFORE] dir1 dir2 ...)\n"
+ " INCLUDE_DIRECTORIES([AFTER|BEFORE] [SYSTEM] dir1 dir2 ...)\n"
"Add the given directories to those searched by the compiler for "
"include files. By default the directories are appended onto "
"the current list of directories. This default behavior can be "
"changed by setting CMAKE_INCLUDE_DIRECTORIES_BEFORE to ON. "
"By using BEFORE or AFTER you can select between appending and "
- "prepending, independent from the default. ";
+ "prepending, independent from the default. "
+ "If the SYSTEM option is given the compiler will be told that the "
+ "directories are meant as system include directories on some "
+ "platforms.";
}
cmTypeMacro(cmIncludeDirectoryCommand, cmCommand);