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Make utils/build-toolchain compatible with Xcode new build system. #29025

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merged 1 commit into from
Jan 7, 2020
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Make utils/build-toolchain compatible with Xcode new build system. #29025

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10 changes: 5 additions & 5 deletions utils/build-toolchain
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Original file line number Diff line number Diff line change
Expand Up @@ -98,15 +98,15 @@ set -x
YEAR=$(date +"%Y")
MONTH=$(date +"%m")
DAY=$(date +"%d")
TOOLCHAIN_VERSION="swift-LOCAL-${YEAR}-${MONTH}-${DAY}-a"
TOOLCHAIN_VERSION="5.0.${YEAR}${MONTH}${DAY}"
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Note: the toolchain version format was copied from Info.plist from macOS toolchains from https://swift.org/download.

The leading 5.0 component appears to refer to the current Swift version (which incidentally is no longer 5.0 for master HEAD).

I'm not sure how to make it programmatically refer to the current Swift version. Hardcoding it to 5.0 seems fine for now.

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We could generate this file from CMake. There is no way to do this currently. I think that this is reasonable.

TOOLCHAIN_NAME="swift-LOCAL-${YEAR}-${MONTH}-${DAY}-a"
DARWIN_TOOLCHAIN_VERSION="0.0.${YEAR}${MONTH}${DAY}"
ARCHIVE="${TOOLCHAIN_VERSION}-${OS_SUFFIX}.tar.gz"
SYM_ARCHIVE="${TOOLCHAIN_VERSION}-${OS_SUFFIX}-symbols.tar.gz"
ARCHIVE="${TOOLCHAIN_NAME}-${OS_SUFFIX}.tar.gz"
SYM_ARCHIVE="${TOOLCHAIN_NAME}-${OS_SUFFIX}-symbols.tar.gz"
BUNDLE_PREFIX=${BUNDLE_PREFIX:?Please specify a bundle prefix}
BUNDLE_IDENTIFIER="${BUNDLE_PREFIX}.${YEAR}${MONTH}${DAY}"
DISPLAY_NAME_SHORT="Local Swift Development Snapshot"
DISPLAY_NAME="${DISPLAY_NAME_SHORT} ${YEAR}-${MONTH}-${DAY}"
TOOLCHAIN_NAME="${TOOLCHAIN_VERSION}"

SWIFT_INSTALLABLE_PACKAGE="${RESULT_DIR}/${ARCHIVE}"
SWIFT_INSTALL_DIR="${RESULT_DIR}/swift-nightly-install"
Expand All @@ -126,5 +126,5 @@ DISTCC_FLAG="${DISTCC_FLAG}"
darwin_toolchain_display_name="${DISPLAY_NAME}" \
darwin_toolchain_display_name_short="${DISPLAY_NAME_SHORT}" \
darwin_toolchain_xctoolchain_name="${TOOLCHAIN_NAME}" \
darwin_toolchain_version="${DARWIN_TOOLCHAIN_VERSION}" \
darwin_toolchain_version="${TOOLCHAIN_VERSION}" \
darwin_toolchain_alias="Local"