bump(main/ruby): 4.0.3, enable YJIT and ZJIT#29576
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Update Ruby from 3.4.1 to 4.0.3 with YJIT and ZJIT JIT compilers enabled. Changes to build.sh: - Bump version to 4.0.3, update SHA256. - Add --enable-yjit --enable-zjit to configure args. - Call termux_setup_rust in termux_step_pre_configure to provide a Rust toolchain with aarch64-linux-android std. - Pass JIT_RUST_TARGET=$CARGO_TARGET_NAME so configure.ac can inject the correct --target into rustc for cross-compiling the JIT crates. New patches: - configure.ac.patch: Add AC_ARG_VAR(JIT_RUST_TARGET) to rewrite RUSTC with --target for cross-compilation, and allow JIT_TARGET_OK=yes for Android when JIT_RUST_TARGET is set. - yjit-src-options.rs.patch: Fix hardcoded /tmp paths to @TERMUX_PREFIX@/tmp in YJIT perf-map options. Updated patches (line numbers / context for 4.0.3): - Makefile.in.patch - fix-paths.patch - libandroid-execinfo.patch - process.c.patch - yjit-src-codegen.rs.patch - yjit-src-yjit.rs.patch
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bump(main/ruby): 4.0.3, enable YJIT and ZJIT
Updates Ruby from 3.4.1 to 4.0.3 and enables the YJIT and ZJIT JIT compilers for
aarch64-linux-android.What changed
build.sh--enable-yjit --enable-zjitto configure args.termux_setup_rustcall to provide a Rust toolchain withaarch64-linux-androidstd (uses the standard Termux helper, no hand-rolled Cargo setup).JIT_RUST_TARGET=$CARGO_TARGET_NAMEthrough to configure so rustc cross-compiles the JIT crates for the target, not the host.New patches
configure.ac.patchAC_ARG_VAR(JIT_RUST_TARGET)to inject--targetintoRUSTC, and allowsJIT_TARGET_OK=yesfor Android when cross-compiling with a Rust target set.yjit-src-options.rs.patch/tmp/perf-{pid}.mappaths with@TERMUX_PREFIX@/tmp/in YJIT options.Updated patches (line-number / context updates for 4.0.3, no logic changes):
Makefile.in.patchfix-paths.patchlibandroid-execinfo.patchprocess.c.patchyjit-src-codegen.rs.patchyjit-src-yjit.rs.patchHow the cross-compilation works
Upstream Ruby's
configure.acblocks YJIT/ZJIT whencross_compiling=yesor when the target is*android*. Theconfigure.ac.patchadds aJIT_RUST_TARGETvariable that, when set:RUSTCto"$RUSTC --target=$JIT_RUST_TARGET"solibyjit.a/libzjit.a/libruby.aare built foraarch64-linux-androidinstead of the host.JIT_TARGET_OK=yespath for Android cross-builds.The Termux toolchain setup already exports
CARGO_TARGET_NAMEandCARGO_TARGET_<TARGET>_LINKER, sotermux_setup_rust+JIT_RUST_TARGETis all that's needed.Build verification
Successfully cross-compiled from x86_64 → aarch64 with:
Produced
ruby_4.0.3_aarch64.deb(10 MB) andruby-ri_4.0.3_all.deb(1.7 MB).Notes