=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Skipping vulnerability checks.
WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Building for slop-7.5nb9
[ 13%] Building CXX object CMakeFiles/slopy.dir/src/slopstates.cpp.o
[ 13%] Building CXX object CMakeFiles/slopy.dir/src/mouse.cpp.o
[ 20%] Building CXX object CMakeFiles/slopy.dir/src/resource.cpp.o
[ 26%] Building CXX object CMakeFiles/slopy.dir/src/keyboard.cpp.o
[ 33%] Building CXX object CMakeFiles/slopy.dir/src/rectangle.cpp.o
[ 40%] Building CXX object CMakeFiles/slopy.dir/src/x.cpp.o
[ 46%] Building CXX object CMakeFiles/slopy.dir/src/xshaperectangle.cpp.o
[ 53%] Building CXX object CMakeFiles/slopy.dir/src/slop.cpp.o
[ 60%] Building CXX object CMakeFiles/slopy.dir/src/shader.cpp.o
[ 66%] Building CXX object CMakeFiles/slopy.dir/src/window.cpp.o
[ 73%] Building CXX object CMakeFiles/slopy.dir/src/framebuffer.cpp.o
[ 80%] Building CXX object CMakeFiles/slopy.dir/src/glrectangle.cpp.o
[ 86%] Linking CXX shared library libslopy.so
[ 86%] Built target slopy
[ 93%] Building CXX object CMakeFiles/slop.dir/src/main.cpp.o
In file included from /pbulk/work/x11/slop/work/.x11-buildlink/include/unicode/unistr.h:39:0,
                 from /pbulk/work/x11/slop/work/slop-7.5/src/cxxopts.hpp:51,
                 from /pbulk/work/x11/slop/work/slop-7.5/src/main.cpp:28:
/pbulk/work/x11/slop/work/.x11-buildlink/include/unicode/stringpiece.h:133:29: error: 'enable_if_t' in namespace 'std' does not name a template type
             typename = std::enable_if_t<
                             ^~~~~~~~~~~
/pbulk/work/x11/slop/work/.x11-buildlink/include/unicode/stringpiece.h:133:40: error: expected '>' before '<' token
             typename = std::enable_if_t<
                                        ^
--- CMakeFiles/slop.dir/src/main.cpp.o ---
*** [CMakeFiles/slop.dir/src/main.cpp.o] Error code 1

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1 error

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--- CMakeFiles/slop.dir/all ---
*** [CMakeFiles/slop.dir/all] Error code 2

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*** [all] Error code 2

make: stopped in /pbulk/work/x11/slop/work/slop-7.5
1 error

make: stopped in /pbulk/work/x11/slop/work/slop-7.5
*** Error code 2

Stop.
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*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/x11/slop