[CMake] IF(string) is false. Why?
Brandon Van Every
bvanevery at gmail.com
Tue Oct 30 20:28:24 EDT 2007
On 10/30/07, Brandon Van Every <bvanevery at gmail.com> wrote:
> On 10/30/07, David Cole <david.cole at kitware.com> wrote:
> > Because "WHATEVER" is not empty...
>
> Then it should be true.
I say the following should set the result to "valid".
> MACRO(NOQUOTES_ALONE literal_string result)
> IF(${literal_string})
> SET(result "valid")
> ELSE(${literal_string})
> MESSAGE(SEND_ERROR "I don't like the input!")
> ENDIF(${literal_string})
> ENDMACRO(NOQUOTES_ALONE)
> NOQUOTES_ALONE("WHATEVER" out)
> MACRO(NOQUOTES_STREQUAL literal_string result)
> IF(${literal_string} STREQUAL "")
> SET(result "valid")
> ELSE(${literal_string} STREQUAL "")
> MESSAGE(SEND_ERROR "I don't like the input!")
> ENDIF(${literal_string} STREQUAL "")
> ENDMACRO(NOQUOTES_STREQUAL)
> NOQUOTES_STREQUAL("WHATEVER" out)
>
> MACRO(QUOTES_STREQUAL literal_string result)
> IF("${literal_string}" STREQUAL "")
> SET(result "valid")
> ELSE("${literal_string}" STREQUAL "")
> MESSAGE(SEND_ERROR "I don't like the input!")
> ENDIF("${literal_string}" STREQUAL "")
> ENDMACRO(QUOTES_STREQUAL)
> QUOTES_STREQUAL("WHATEVER" out)
Bah. Inverted my conditionals on these 2. Ignore these.
Cheers,
Brandon Van Every
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