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ENH: Added VERBATIM option to ADD_CUSTOM_COMMAND and ADD_CUSTOM_TARGET commands. This option enables full escaping of custom command arguments on all platforms. See bug#3786.

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This commit is contained in:
Brad King
2006-09-28 11:30:49 -04:00
parent 16f8da8b14
commit d01b6f1281
8 changed files with 102 additions and 26 deletions
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14
Source/cmAddCustomTargetCommand.h
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@@ -65,8 +65,8 @@ public:
return
" ADD_CUSTOM_TARGET(Name [ALL] [command1 [args1...]]\n"
" [COMMAND command2 [args2...] ...]\n"
" [DEPENDS depend depend depend ... ])\n"
" [WORKING_DIRECTORY dir]\n"
" [DEPENDS depend depend depend ... ]\n"
" [WORKING_DIRECTORY dir] [VERBATIM])\n"
"Adds a target with the given name that executes the given commands. "
"The target has no output file and is ALWAYS CONSIDERED OUT OF DATE "
"even if the commands try to create a file with the name of the "
@@ -82,7 +82,15 @@ public:
"If WORKING_DIRECTORY is set, then the command will be run in that "
"directory. "
"Dependencies listed with the DEPENDS argument may reference files "
"and outputs of custom commands created with ADD_CUSTOM_COMMAND.";
"and outputs of custom commands created with ADD_CUSTOM_COMMAND.\n"
"If VERBATIM is given then all the arguments to the commands will be "
"passed exactly as specified no matter the build tool used. "
"Note that one level of escapes is still used by the CMake language "
"processor before ADD_CUSTOM_TARGET even sees the arguments. "
"Use of VERBATIM is recommended as it enables correct behavior. "
"When VERBATIM is not given the behavior is platform specific. "
"In the future VERBATIM may be enabled by default. The only reason "
"it is an option is to preserve compatibility with older CMake code.";
}
cmTypeMacro(cmAddCustomTargetCommand, cmCommand);