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cxx: detect clang library for std::filesystem

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This commit is contained in:
Danny Robson 2017-05-16 16:59:19 +10:00
parent e1ac923f32
commit 770bc543a6
1 changed files with 2 additions and 2 deletions
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4
nc_cxx.cmake
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@ -26,14 +26,14 @@ append_compile_flag ("/std:c++latest")
###############################################################################
# find the gcc experimental filesystem library and append to libs if needed
# find the gcc or clang filesystem library and append to libs if needed
#
# note, we specifically _cannot_ use find_library because it just makes wild
# hardcoded guess and doesn't respect _all_ the system paths; specifically
# something like /usr/lib/gcc/x86_64-pc-linux-gnu/6.3.0/libstdc++.so won't get
# discovered.
if (NOT DEFINED __nc_cxx_stdcxxfs)
foreach(lib "" stdc++fs)
foreach(lib "" c++experimental stdc++fs)
if (NOT __nc_cxx_stdcxxfs)
try_compile(
__nc_cxx_stdcxxfs ${CMAKE_CURRENT_BINARY_DIR}