[cmake-developers] [CMake 0012274]: Got extra space in CMAKE_CXX_COMPILER_ARG1.

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://www.cmake.org/Bug/view.php?id=12274 
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Reported By:                Takeshi Watanabe
Assigned To:                
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Project:                    CMake
Issue ID:                   12274
Category:                   CMake
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
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Date Submitted:             2011-06-15 06:00 EDT
Last Modified:              2011-06-15 06:00 EDT
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Summary:                    Got extra space in CMAKE_CXX_COMPILER_ARG1.
Description: 
I wanted to use the same compiler used at cmake and I got this error.

Steps to Reproduce: 
My $CXX was "ccache clang++" and cmake split this into
- CMAKE_CXX_COMPILER="/opt/local/ccache"
- CMAKE_CXX_COMPILER_ARG1=" clang++"
And I did "add_custom_target(foo COMMAND ${CMAKE_CXX_COMPILER}
${CMAKE_CXX_COMPILER_ARG1} args...)" but it didn't work well.
As I tested the error was cause by the space in the ${CMAKE_CXX_COMPILER_ARG1}.
So I needed to do "string(REPLACE " " "" CMAKE_CXX_COMPILER_ARG1
${CMAKE_CXX_COMPILER_ARG1})".

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Issue History 
Date Modified    Username       Field                    Change               
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2011-06-15 06:00 Takeshi WatanabeNew Issue                                    
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