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author | Milian Wolff <milian.wolff@kdab.com> | 2021-01-06 17:22:48 +0100 |
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committer | Milian Wolff <milian.wolff@kdab.com> | 2021-01-11 17:24:42 +0000 |
commit | 59416050f2faf5f53009c135d7afbe605af3c5f8 (patch) | |
tree | 0b22addf5ba3bfa38838e00c94081f5f37ccfd6a /cmake | |
parent | 730dd687d5da090cbc34ba448ca581a235b239c3 (diff) |
Use QLibrary to find librustc_demangle at runtime
Don't link to librustc_demangle at compile time, just try to find it
at runtime via QLibrary and then use it. This makes it much easier
to enable/disable support for rust demangling for packagers.
Fixes: https://github.com/KDAB/hotspot/issues/269
Change-Id: Ib33e2699780ed6d827bddeea75f82137daeacc9d
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Diffstat (limited to 'cmake')
-rw-r--r-- | cmake/FindLibRustcDemangle.cmake | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/cmake/FindLibRustcDemangle.cmake b/cmake/FindLibRustcDemangle.cmake new file mode 100644 index 0000000..c247e16 --- /dev/null +++ b/cmake/FindLibRustcDemangle.cmake @@ -0,0 +1,22 @@ +if (LIBRUSTC_DEMANGLE_LIBRARIES) + set (LibRustcDemangle_FIND_QUIETLY TRUE) +endif() + +find_library(LIBRUSTC_DEMANGLE_LIBRARIES + NAMES + rustc_demangle + PATHS + /usr/lib + /usr/local/lib + /opt/local/lib + /sw/lib + ENV LIBRARY_PATH + ENV LD_LIBRARY_PATH) + +include (FindPackageHandleStandardArgs) + +# handle the QUIETLY and REQUIRED arguments and set LIBRUSTC_DEMANGLE_FOUND to TRUE if all listed variables are TRUE +find_package_handle_standard_args(LibRustcDemangle DEFAULT_MSG + LIBRUSTC_DEMANGLE_LIBRARIES) + +mark_as_advanced(LIBRUSTC_DEMANGLE_LIBRARIES) |