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65f95f26ff
configure.ac: setup build tools and register objects main.c: wrap main with rb_wasm_rt_start to handle asyncify unwinds tool/m4/ruby_wasm_tools.m4: setup default command based on WASI_SDK_PATH environment variable. checks wasm-opt which is used for asyncify. tool/wasm-clangw wasm/wasm-opt: a clang wrapper which replaces real wasm-opt with do-nothing wasm-opt to avoid misoptimization before asyncify. asyncify is performed at POSTLINK, but clang linker driver tries to run optimization by wasm-opt unconditionally. inlining pass at wasm level breaks asyncify's assumption, so should not optimize before POSTLIK. wasm/GNUmakefile.in: wasm specific rules to compile objects
36 lines
476 B
Bash
Executable file
36 lines
476 B
Bash
Executable file
#!/bin/sh
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# A fake wasm-opt, which does nothing at all
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# See also: tool/wasm-clangw
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set -e
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input=
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output=
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while [ $# -ne 0 ]; do
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case "$1" in
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-o)
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shift
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output=$1
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;;
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-*)
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# ignore other options
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;;
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*)
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input=$1
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;;
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esac
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shift
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done
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if [ -z "$input" ]; then
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echo "missing input binary"
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exit 1
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fi
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if [ -z "$output" ]; then
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echo "missing output binary"
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exit 1
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fi
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if [ "$input" != "$output" ]; then
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cp "$input" "$output"
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fi
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