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servo / libfreetype2

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compiling to wasm #32

Open SetLinux opened 4 years ago

SetLinux commented 4 years ago

does this support compiling to wasm32 ?

jdm commented 4 years ago

I think you'll have to try it and find out. I'm not sure if anybody has attempted it before.

SetLinux commented 4 years ago

it will be really cool if it would cause harfbuzz compiles to wasm so then this would be a perfect combintation

markfarnan commented 4 years ago

I just tried and getting errors I don't understand. (It is being included through raqote )

Environment: Ubuntu on WSL 2. RustUp, CLang-9

Run Build Command:"/usr/bin/make" "cmTC_c85a3/fast" /usr/bin/make -f CMakeFiles/cmTC_c85a3.dir/build.make CMakeFiles/cmTC_c85a3.dir/build make[1]: Entering directory '/home/dev/projects/rust-canvas/target/wasm32-unknown-unknown/debug/build/servo-freetype-sys-92f346965c55efeb/out/build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c85a3.dir/testCCompiler.c.o /usr/local/clang_9.0.0/bin/clang -ffunction-sections -fdata-sections -fPIC --target=wasm32-unknown-unknown -o CMakeFiles/cmTC_c85a3.dir/testCCompiler.c.o -c /home/dev/projects/rust-canvas/target/wasm32-unknown-unknown/debug/build/servo-freetype-sys-92f346965c55efeb/out/build/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_c85a3 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c85a3.dir/link.txt --verbose=1 /usr/local/clang_9.0.0/bin/clang -ffunction-sections -fdata-sections -fPIC --target=wasm32-unknown-unknown -rdynamic CMakeFiles/cmTC_c85a3.dir/testCCompiler.c.o -o cmTC_c85a3 clang-9: warning: argument unused during compilation: '-rdynamic' [-Wunused-command-line-argument] wasm-ld: error: cannot open crt1.o: No such file or directory wasm-ld: error: unable to find library -lc clang-9: error: linker command failed with exit code 1 (use -v to see invocation) CMakeFiles/cmTC_c85a3.dir/build.make:97: recipe for target 'cmTC_c85a3' failed make[1]: [cmTC_c85a3] Error 1 make[1]: Leaving directory '/home/dev/projects/rust-canvas/target/wasm32-unknown-unknown/debug/build/servo-freetype-sys-92f346965c55efeb/out/build/CMakeFiles/CMakeTmp' Makefile:126: recipe for target 'cmTC_c85a3/fast' failed make: [cmTC_c85a3/fast] Error 2

Thoughts ?

jdm commented 4 years ago

Sorry, the current maintainers of the library will not be able to provide any support.