On Wed, 27 May 2015, Matthias Kretz wrote:
Hi,
On Monday 25 May 2015 11:50:35 Alex Merry wrote:
The issue here is that Vc's macros implicitly assume that all compilation
flags (including include paths) are done at the directory level (with
include_directories() and setting CMAKE_CXX_FLAGS etc), while CMake is
moving towards doing things at the target level (with
target_include_directories(), target_compile_options() and inheritance from
targets passed to target_link_libraries()).
I have to admit I didn't know about this change in cmake. I think it's the
right direction, though. I just started to read the relevant cmake
documentation and then I'll see whether I can figure something out to make the
macro work for target-based compiler flags.
I tried to build our stuff with Vc 0.7 but the VcMacros.cmake from Vc
master (which has b23418cd6494b90a20204b11f6cdb1f2bfd3877b, "change
vc_compile_for_all_implementations macro to use normal cmake compilation",
which makes the small example app build), but that didn't build with our
code: https://paste.kde.org/pysb0rhgk
Boudewijn
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