[cmake-developers] [CMake 0014288]: eCos platform enforces GNU compiler

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://public.kitware.com/Bug/view.php?id=14288 
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Reported By:                Emmanuel Blot
Assigned To:                
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Project:                    CMake
Issue ID:                   14288
Category:                   CMake
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
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Date Submitted:             2013-07-12 12:30 CEST
Last Modified:              2013-07-12 12:30 CEST
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Summary:                    eCos platform enforces GNU compiler
Description: 
I am building eCos kernel and eCos-based project with Clang (3.3), but
share/cmake/Modules/Platform/eCos.cmake enforces a GNU compiler, whereas it
should tolerate a Clang compiler:

CMAKE_FORCE_C_COMPILER (${xcc} Clang)
CMAKE_FORCE_CXX_COMPILER (${xcc} Clang)

should be used, but

CMAKE_FORCE_C_COMPILER (${xcc} GNU)
CMAKE_FORCE_CXX_COMPILER (${xcc} GNU)

is mandatory due to these lines in share/cmake/Modules/Platform/eCos.cmake

if(CMAKE_C_COMPILER AND NOT  "${CMAKE_C_COMPILER_ID}" MATCHES "GNU" AND NOT
_IN_TC)
  message(FATAL_ERROR "GNU gcc is required for eCos")
endif()
if(CMAKE_CXX_COMPILER AND NOT  "${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU" AND NOT
_IN_TC)
  message(FATAL_ERROR "GNU g++ is required for eCos")
endif()


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Issue History 
Date Modified    Username       Field                    Change               
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2013-07-12 12:30 Emmanuel Blot  New Issue                                    
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