otherwise generated:
| int
| main ()
| {
| return dlopen ();
wasm-ld: warning: function signature mismatch: dlopen
>>> defined as () -> i32 in /tmp/emscripten_temp_6nz4f0ww/conftest_0.o
>>> defined as (i32, i32) -> i32 in /home/builder/emsdk/upstream/emscripten/cache/sysroot/lib/wasm32-emscripten/libc.a(dynlink.o)
em++: error: running limited binaryen optimizations because DWARF info requested (or indirectly required) [-Wlimited-postlink-optimizations] [-Werror]
and erroneously claims that dlopen is not present, and
configure fails.
Change-Id: Ie54db7c2099787a0b63b76b0b6e3e44750c9046e
Signed-off-by: Michael Meeks <michael.meeks@collabora.com>
Newer Emscripten SDKs no longer provide <sys/epoll.h> and
<sys/inotify.h>. The corresponding functionality is not present, I
assume.
Until now we have been using Emscripten SDK 2.0.31 and that is still
the recommended known-to-work version, but I am experimenting with the
latest, 3.1.30.
Signed-off-by: Tor Lillqvist <tml@collabora.com>
Change-Id: I26e89dc38554548aee3ce2dbf6ba352917ba6266
As we build a single statically linked bunary for WASM, we will end up
with just one copy of each function in it. Both LO core and Poco
include expat. Upstream Poco builds one of the expat source files as
C++. That causes trouble as it then isn't compatible with what LO core
wants to call. Or something like that. You get "RuntimeError: null
function or function signature mismatch". (The "signature" concept in
WASM is orthogonal to C++ name mangling.)
Signed-off-by: Tor Lillqvist <tml@collabora.com>
Change-Id: Iacf75ed34eea98611cb6aa6867e460697ea1fc4a
Remove the dumb hard-coded home dir and add a section how to use the
pre-built dependencies from the container.
Signed-off-by: Michael Stahl <michael.stahl@allotropia.de>
Change-Id: Ibdc8d766be54dcde440682d2c77fb47f042f6056
-pthreads is required, or wasm-ld reports errors about
"was not compiled with 'atomics' or 'bulk-memory' features"
Also, POCO needs to be built with this, add it in README.
Signed-off-by: Michael Stahl <michael.stahl@allotropia.de>
Change-Id: Ie83e3942e5fc689e6df5a5a705d7ee2e1325ce03
