Hi Russell,
you might want to add VERBATIM to the custom target, so that command-line
arguments are escaped properly:
ADD_CUSTOM_TARGET(uninstall
COMMAND echo "\nRemoving installed files:"
COMMAND cat ${CMAKE_CURRENT_BINARY_DIR}/install_manifest.txt | xargs rm
-fv
VERBATIM
)
See the docs:
http://www.cmake.org/cmake/help/v3.0/command/add_custom_target.html
I don't know whether it helps, but it might.
Petr
On Thu, Oct 2, 2014 at 7:54 PM, Russell L. Carter <[email protected]>
wrote:
> Hi,
>
> With this cmake code:
>
> ADD_CUSTOM_TARGET(uninstall
> COMMAND echo "\nRemoving installed files:"
> COMMAND cat ${CMAKE_CURRENT_BINARY_DIR}/install_manifest.txt | xargs
> rm -fv
> )
>
> (sorry about the wrapping...)
>
> the ninja generator fails with:
>
> ninja: error: build.ninja:90: expected '=', got lexing error
>
> which turns out to be (again, the wrapping makes this hard
> to see):
>
> build CMakeFiles/uninstall: CUSTOM_COMMAND
> COMMAND = cd /usr/home/rcarter/projects/nail/core/build/c++.Debug &&
> echo
> Removing\ installed\ files: && cat
> /usr/home/rcarter/projects/nail/core/build/c++.Debug/install_manifest.txt
> | xargs rm -fv
>
> The problem seems to be that the echo'd text starting with
> "Removing" begins after a newline.
>
> The cmake code works fine with the gmake generator.
>
> Best regards,
> Russell
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