Disable symbol comparison, since it fails for a couple of people
and mef's bulk build.
Changes:
Enable support for utimes and futimesat.
more graphical code
chdir: fixing a malloc'ed buffer that was not large enough
This is annoying, but for now we must always explicitly combine
GITHUB_SUBMODULES with EXTRACT_USING+=bsdtar.
This is because mk/fetch/github.mk uses OPTS_TAR=--strip-components=1
and that is not supported by nbtar(pax), which is the default pkgsrc
tar on some platforms. We cannot override EXTRACT_USING in github.mk
because that is too late.
We should switch all platforms to bsdtar and retire pax.
Random CFLAGS from mk.conf are not a good idea in a cross compile scenario.
Also reset ABI to empty string since -m32 can break some native CMake tests.
WASI Libc is a libc for WebAssembly programs built on top of WASI
system calls. It provides a wide array of POSIX-compatible C APIs,
including support for standard I/O, file I/O, filesystem manipulation,
memory management, time, string, environment variables, program
startup, and many other APIs.
WASI Libc is sufficiently stable and usable for many purposes, as
most of the POSIX-compatible APIs are stable, though it is continuing
to evolve to better align with wasm and WASI.
