mirror of
https://git.proxmox.com/git/rustc
synced 2025-08-14 23:22:30 +00:00
d00c1e7b0a
to find wasi-libc version used by wasi-sdk version recommended by upstream rustc. Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
64 lines
2.6 KiB
Bash
Executable File
64 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# Don't run this directly, use "debian/rules update-version" instead
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prev_stable() {
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local V=$1
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python3 -c 'import sys; k=list(map(int,sys.argv[1].split("."))); k[1]-=1; print(".".join(map(str,k)))' "$V"
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}
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update() {
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local ORIG=$1 NEW=$2 NEW_LONG=$3
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ORIG_M1=$(prev_stable $ORIG)
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NEW_M1=$(prev_stable $NEW)
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ORIG_R="${ORIG/./\\.}" # match a literal dot, otherwise this might sometimes match e.g. debhelper (>= 9.20141010)
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WASI_CI="$(grep -Rl "^RUN curl -L https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-.*" ../src/ci | head -n1)"
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WASI_SDK_VER="$(egrep -o '\bwasi-sdk-[0-9]+\b' "$WASI_CI" | head -n1)"
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if [ -z "$WASI_SDK_VER" ]; then
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echo >&2 "error: could not determine WASI_SDK version used by rustc upstream!"
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exit 1
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fi
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WASI_TMP="$(mktemp -d)"
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git clone https://github.com/WebAssembly/wasi-sdk -b "$WASI_SDK_VER" "$WASI_TMP"
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WASI_COMMIT="$( (cd "$WASI_TMP" && git submodule status src/wasi-libc | sed -e 's/^-//' | egrep -o '^[0-9a-f]{7}') )"
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rm -rf "$WASI_TMP"
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WASI_REGEX='wasi-libc \(([><=]+) 0.0~git([0-9]+).([0-9a-f]+)([~+]+)\)'
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if [ -z "$WASI_COMMIT" -o "$(printf '%s\n' "$WASI_COMMIT" | wc -l)" != 1 ]; then
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echo >&2 "error: could not determine unique WASI_COMMIT ($WASI_COMMIT), please figure it out from src/ci and update my logic"
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exit 1
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fi
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WASI_COMMIT_OLD="$(sed -nre 's|.*'"${WASI_REGEX}"'.*|\3|gp' control | sort -u)"
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if [ -z "$WASI_COMMIT_OLD" -o "$(printf '%s\n' "$WASI_COMMIT_OLD" | wc -l)" != 1 ]; then
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echo >&2 "error: could not determine unique WASI_COMMIT_OLD ($WASI_COMMIT_OLD), please figure it out from debian/control and update my logic"
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exit 1
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fi
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sed -i -e "s|libstd-rust-${ORIG_R}|libstd-rust-$NEW|g" \
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-e "s|rustc:native\( *\)(<= [^)]*)|rustc:native\1(<= $NEW_LONG++)|g" \
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-e "s|rustc:native\( *\)(>= ${ORIG_M1/./\\.}|rustc:native\1(>= ${NEW_M1}|g" \
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-e "s|cargo:native\( *\)(>= ${ORIG_M1/./\\.}|cargo:native\1(>= ${NEW_M1}|g" \
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control
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if [ "$WASI_COMMIT" != "$WASI_COMMIT_OLD" ]; then
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sed -ri -e 's|'"${WASI_REGEX}"'|wasi-libc (\1 0.0~gitFIXME.'"${WASI_COMMIT}"'\4)|g' control
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echo >&2 "note: the version of the wasi-libc Build-Depends has changed and needs to be FIXME with the correct date"
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echo >&2 "please update that package, upload it to experimental, and supply the correct date in debian/control"
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fi
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if [ "$NEW" != "$ORIG" ]; then
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git mv libstd-rust-$ORIG.install libstd-rust-$NEW.install
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git mv libstd-rust-$ORIG.triggers libstd-rust-$NEW.triggers
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git mv libstd-rust-$ORIG.lintian-overrides libstd-rust-$NEW.lintian-overrides
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fi
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sed -i -e "s|libstd-rust-${ORIG_R}|libstd-rust-$NEW|g" libstd-rust-$NEW.lintian-overrides
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}
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cd $(dirname "$0")
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update "$@"
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