<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Jun 2, 2016, at 10:59 AM, bhargav gurlanka <<a href="mailto:bhargav.grlnk@gmail.com" class="">bhargav.grlnk@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">> <span style="font-size:12.8px" class="">I always run this after every build</span><div class=""><span style="font-size:12.8px" class=""><br class=""></span></div><div class=""><span style="font-size:12.8px" class="">If I understand you correctly, you first build swift and then run this script to create the toolchain right? </span></div><div class=""><span style="font-size:12.8px" class=""><br class=""></span></div><div class=""><span style="font-size:12.8px" class="">Are you using the `build-toolchain` script to build swift? I've tried doing it sometime back and it included the testing also, which took a long time to complete. Is there a way to quicken the build (by disabling tests, incremental build, etc.,)?</span></div></div></div></blockquote><div><br class=""></div>No, part of the reason I developed that script is because I wanted to make a toolchain out of the build-script invocation I use for incremental development, which is this:</div><div> ~/public/swift-project/swift/utils/build-script -R --llbuild --swiftpm</div><div><br class=""></div><div>That works fine for iterative development, my "null" builds are about 5s. I run that with "--tests" if I want to also run all the tests (but often for my local iterative SwiftPM development I am just running the SwiftPM tests).</div><div><br class=""></div><div> - Daniel</div><div><br class=""><blockquote type="cite" class=""><div class=""><div dir="ltr" class=""><div class=""><span style="font-size:12.8px" class=""><br class=""></span></div><div class=""><span style="font-size:12.8px" class=""><br class=""></span></div><div class="gmail_extra">Regards,</div><div class="gmail_extra">Bhargav Gurlanka</div><div class="gmail_extra"><br class=""><div class="gmail_quote">On 2 June 2016 at 23:06, Daniel Dunbar <span dir="ltr" class=""><<a href="mailto:daniel_dunbar@apple.com" target="_blank" class="">daniel_dunbar@apple.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word" class="">FWIW, this:<div class=""> <a href="https://gist.github.com/ddunbar/598bf66952fba0e9d8aecc54995f018e" target="_blank" class="">https://gist.github.com/ddunbar/598bf66952fba0e9d8aecc54995f018e</a></div><div class="">is the script I currently use on OS X to get a working "swift-dev.xctoolchain" out of a built Swift. It isn't designed to work for anyone but me, but it should be easy to adapt.<div class=""><br class=""></div><div class="">I always run this after every build, and then use `TOOLCHAINS=swift-dev swift build` (etc) to use the development compiler.</div><div class=""><br class=""></div><div class="">My "toolchain-based build process" proposal will hopefully make this a no-op.</div><div class=""><br class=""></div><div class=""> - Daniel</div><div class=""><br class=""><div class=""><blockquote type="cite" class=""><div class=""><div class="h5"><div class="">On Jun 2, 2016, at 3:12 AM, bhargav gurlanka via swift-build-dev <<a href="mailto:swift-build-dev@swift.org" target="_blank" class="">swift-build-dev@swift.org</a>> wrote:</div><br class=""></div></div><div class=""><div class=""><div class="h5"><div dir="ltr" class="">Hi all,<div data-smartmail="gmail_signature" class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""></div></div></div></div></div></div></div>
<div class=""><br class=""></div><div class="">I'm trying to build a custom toolchain, but it is failing with error: </div><div class=""><font face="monospace, monospace" class=""><br class=""></font></div><div class=""><div class=""><font face="monospace, monospace" class="">--- Installing swift ---</font></div><div class=""><font face="monospace, monospace" class="">+ env DESTDIR=// /usr/local/bin/cmake --build /Users/bhargavg/Documents/workspaces/xcode/github/apple/build/bhargavg/swift-macosx-x86_64 -- install</font></div><div class=""><font face="monospace, monospace" class="">ninja: error: unknown target 'install'</font></div></div><div class=""><font face="monospace, monospace" class="">swift/utils/build-script: fatal error: command terminated with a non-zero exit status 1, aborting<br class=""></font></div><div class=""><font face="monospace, monospace" class=""><br class=""></font></div><div class=""><div class=""><br class=""></div><div class="">Script to build toolchain: </div></div><div class=""><br class=""></div><div class=""><pre style="word-wrap:break-word;white-space:pre-wrap" class="">#!/bin/bash
#
# Faster toolchain build: skips as much as possible.
#
# To use this toolchain from the command line:"
# export TOOLCHAINS=$(whoami)
#
# we build to the same prefix every time (instead of building
# to a versioned prefix) because every time the prefix changes
# *everything* rebuilds.
set -e
trap "exit;" SIGINT SIGTERM
SRCROOT="$HOME<span style="color:rgb(34,34,34);font-family:monospace,monospace;white-space:normal" class="">/Documents/workspaces/xcode/github/apple/</span>"
ALIAS=$(whoami)
TOOLCHAIN_NAME="swift-${ALIAS}.xctoolchain"
TOOLCHAIN_PREFIX="$HOME/Library/Developer/Toolchains/${TOOLCHAIN_NAME}"
export TOOLCHAINS=default
if [[ $1 == "--reconfigure" ]]; then
RECONFIGURE="--reconfigure"
fi
# so if anything is put in the wrong place we will *see* it
cd "$HOME/Desktop"
"$SRCROOT/swift/utils/build-script" \
--release \
--llvm \
--llbuild \
--swiftpm \
--build-subdir="${ALIAS}" \
--assertions \
--no-swift-stdlib-assertions \
--install-prefix="${TOOLCHAIN_PREFIX}/usr" \
--lldb \
--darwin-xcrun-toolchain=mxcl \
-- \
--lldb-use-system-debugserver \
${RECONFIGURE} \
--skip-ios \
--skip-tvos \
--skip-watchos \
--skip-build-linux \
--skip-build-freebsd \
--skip-build-cygwin \
--skip-build-ios \
--skip-build-ios-device \
--skip-build-ios-simulator \
--skip-build-tvos \
--skip-build-tvos-device \
--skip-build-tvos-simulator \
--skip-build-watchos \
--skip-build-watchos-device \
--skip-build-watchos-simulator \
--skip-build-xctest \
--skip-build-foundation \
--skip-build-libdispatch \
--skip-build-benchmarks \
--skip-test-cmark \
--skip-test-lldb \
--skip-test-swift \
--skip-test-llbuild \
--skip-test-swiftpm \
--skip-test-xctest \
--skip-test-foundation \
--skip-test-libdispatch \
--skip-test-linux \
--skip-test-freebsd \
--skip-test-cygwin \
--skip-test-osx \
--skip-test-ios-simulator \
--skip-test-ios-host \
--skip-test-tvos-simulator \
--skip-test-tvos-host \
--skip-test-watchos-simulator \
--skip-test-watchos-host \
--skip-test-benchmarks \
--skip-test-optimized \
--stdlib-deployment-targets=macosx-x86_64 \
--swift-enable-ast-verifier=0 \
--build-swift-examples=0 \
--build-swift-stdlib-unittest-extra=0 \
--build-swift-static-stdlib=1 \
--compiler-vendor=apple \
--swift-install-components="compiler;clang-builtin-headers;stdlib;sdk-overlay;license;sourcekit-xpc-service" \
--llvm-install-components="libclang;libclang-headers" \
--install-swift=1 \
--install-llbuild=1 \
--install-swiftpm=1 \
--install-destdir="/" \
--install-lldb=1 \
--toolchain-prefix="${TOOLCHAIN_PREFIX}"
# doing by hand as the only other way to trigger this
# is by specifying --installable-package, which tars
# all installed products and is super slow
DATE=$(date +%Y.%m.%d)
SWIFT_VERSION=$("${TOOLCHAIN_PREFIX}/usr/bin/swift" --version | ruby -e 'ARGF.read =~ /Swift version (\d+\.\d(\.\d+)?(-.*?)?) /; print "#{$1}\n"')
if [[ "$SWIFT_VERSION" == "3.0-dev" ]]; then
SWIFT_VERSION="3.0.0-dev"
fi
VERSION="${SWIFT_VERSION}-${ALIAS}+${DATE}"
cat > "${TOOLCHAIN_PREFIX}/Info.plist" <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "<a href="http://www.apple.com/DTDs/PropertyList-1.0.dtd" target="_blank" class="">http://www.apple.com/DTDs/PropertyList-1.0.dtd</a>">
<plist version="1.0">
<dict>
<key>Aliases</key>
<array>
<string>${ALIAS}</string>
</array>
<key>CompatibilityVersion</key>
<integer>2</integer>
<key>CFBundleIdentifier</key>
<string>org.swift.${SWIFT_VERSION}.${ALIAS}</string>
<key>DisplayName</key>
<string>Swift ${SWIFT_VERSION}.${ALIAS}+${DATE}</string>
<key>ReportProblemURL</key>
<string><a href="https://bugs.swift.org/" target="_blank" class="">https://bugs.swift.org/</a></string>
<key>Version</key>
<string>${DATE}</string>
<key>OverrideEnvironment</key>
<dict>
<key>ENABLE_BITCODE</key>
<false/>
<key>SWIFT_DISABLE_REQUIRED_ARCLITE</key>
<true/>
<key>SWIFT_LINK_OBJC_RUNTIME</key>
<true/>
</dict>
</dict>
</plist>
EOF
# again, only way to trigger this otherwise is do a lengthy --installable-package step
cp "${SRCROOT}/swift/utils/swift-stdlib-tool-substitute" "${TOOLCHAIN_PREFIX}/usr/bin/swift-stdlib-tool"</pre></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">You can find the script at: <a href="https://gist.github.com/bhargavg/e40b2e7cfe3b34ca5decdb6531068365" target="_blank" class="">https://gist.github.com/bhargavg/e40b2e7cfe3b34ca5decdb6531068365</a></div><div class=""><br class=""></div><div class="">Regards,</div><div class="">Bhargav Gurlanka</div><div class=""><br class=""></div></div></div></div>
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