[CMake] CMAKE_EXPORT_COMPILE_COMMANDS don't work in CMakeLists.txt

[Wagner, David]

On 05/12/2016 12:31, Fabrício Ceolin wrote:
> Hi,
>
> I am trying to put
> set(CMAKE_EXPORT_COMPILE_COMMANDS ,1) inside a toolchain file but the command
> has no effect there. I've tried to put it in CMakeLists.txt too using the
> previosly set and add_definitions(-DCMAKE_EXPORT_COMPILE_COMMANDS=1) without
> success.

"set(CMAKE_EXPORT_COMPILE_COMMANDS 1)" inside the CMakeLists.txt works for me 
but note that you have an extra comma before the "1" value. CMake only uses 
commas for lists. It probably also works in the toolchain file. I don't see how 
using add_definitions() would work because it is only used in the compiler's 
command line.

W

-- 
David Wagner

complex != complicated
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