42 lines
1.3 KiB
Makefile
Executable file
42 lines
1.3 KiB
Makefile
Executable file
# This file is part of ICU4X. For terms of use, please see the file
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# called LICENSE at the top level of the ICU4X source tree
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# (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
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.DEFAULT_GOAL := build
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FORCE:
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ALL_HEADERS := $(wildcard ../../include/*)
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ICU4X_NIGHTLY_TOOLCHAIN ?= "nightly-2022-12-26"
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$(ALL_HEADERS):
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# 100 KiB, working around a bug in older rustc
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# https://github.com/unicode-org/icu4x/issues/2753
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WASM_STACK_SIZE := 100000
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BASEDIR := $(dir $(realpath $(lastword $(MAKEFILE_LIST))))
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lib: $(ALL_HEADERS)
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rm -rf lib;
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mkdir lib;
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cp ../../package/lib/* lib
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crate/target/wasm32-unknown-unknown/release/crate.wasm: FORCE
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rustup toolchain install ${ICU4X_NIGHTLY_TOOLCHAIN}
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rustup component add rust-src --toolchain ${ICU4X_NIGHTLY_TOOLCHAIN}
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# Build the WASM library
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cd crate && \
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RUSTFLAGS="-Cpanic=abort -Copt-level=s -C link-arg=-zstack-size=${WASM_STACK_SIZE} -Clinker-plugin-lto -Ccodegen-units=1 -C linker=${BASEDIR}/ld.py -C linker-flavor=wasm-ld -Clto -Cembed-bitcode" \
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cargo +${ICU4X_NIGHTLY_TOOLCHAIN} build \
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-Z build-std=std,panic_abort -Z build-std-features=panic_immediate_abort \
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--target wasm32-unknown-unknown \
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--release
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build: crate/target/wasm32-unknown-unknown/release/crate.wasm lib
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ls -l crate/target/wasm32-unknown-unknown/release/crate.wasm
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test:
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node tiny.mjs
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clean:
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git clean -xf *
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