Is `clang` available in your path? If not, this may be: https://bugs.swift.org/browse/SR-2271
- Daniel > On Aug 22, 2016, at 8:54 PM, SonWa via swift-dev <swift-dev@swift.org> wrote: > > Hi,I in Centos 7.2 run "./swift/utils/build-script --preset=buildbot_linux > installable_package=/tmp/swift.tar.gz install_destdir=/tmp/swift-install" > > gcc version:4.9.4 > clang version:3.8.1 > > ============================================== > + /usr/local/src/swiftpm/Utilities/bootstrap > --swiftc=/usr/local/src/build/buildbot_linux/swift-linux-x86_64/bin/swiftc > --sbt=/usr/local/src/build/buildbot_linux/llbuild-linux-x86_64/bin/swift-build-tool > --build=/usr/local/src/build/buildbot_linux/swiftpm-linux-x86_64 > --foundation=/usr/local/src/build/buildbot_linux/foundation-linux-x86_64/Foundation > --libdispatch-source-dir=/usr/local/src/swift-corelibs-libdispatch > --libdispatch-build-dir=/usr/local/src/build/buildbot_linux/libdispatch-linux-x86_64 > --xctest=/usr/local/src/build/buildbot_linux/xctest-linux-x86_64 > > --- bootstrap: note: building stage1: > /usr/local/src/build/buildbot_linux/llbuild-linux-x86_64/bin/swift-build-tool > -f > /usr/local/src/build/buildbot_linux/swiftpm-linux-x86_64/.bootstrap/build.swift-build > > --- bootstrap: note: building self-hosted 'swift-build': env > SWIFT_EXEC=/usr/local/src/build/buildbot_linux/swiftpm-linux-x86_64/debug/swiftc > SWIFT_BUILD_PATH=/usr/local/src/build/buildbot_linux/swiftpm-linux-x86_64 > /usr/local/src/build/buildbot_linux/swiftpm-linux-x86_64/debug/swift-build-stage1 > -Xlinker -rpath -Xlinker $ORIGIN/../lib/swift/linux -Xlinker -L -Xlinker > /usr/local/src/build/buildbot_linux/foundation-linux-x86_64/Foundation > -Xlinker -rpath -Xlinker > /usr/local/src/build/buildbot_linux/foundation-linux-x86_64/Foundation > -Xswiftc > -I/usr/local/src/build/buildbot_linux/foundation-linux-x86_64/Foundation > -Xswiftc > -I/usr/local/src/build/buildbot_linux/foundation-linux-x86_64/Foundation/usr/lib/swift > -Xlinker -L -Xlinker /usr/local/src/build/buildbot_linux/xctest-linux-x86_64 > -Xlinker -rpath -Xlinker > /usr/local/src/build/buildbot_linux/xctest-linux-x86_64 -Xswiftc > -I/usr/local/src/build/buildbot_linux/xctest-linux-x86_64 -Xswiftc > -I/usr/local/src/build/buildbot_linux/libdispatch-linux-x86_64/src -Xswiftc > -I/usr/local/src/swift-corelibs-libdispatch -Xcc -fblocks --build-tests > > error: invalid inferred toolchain > > --- bootstrap: error: build failed with exit status 1 > > ./swift/utils/build-script: fatal error: command terminated with a non-zero > exit status 1, aborting > > ./swift/utils/build-script: fatal error: command terminated with a non-zero > exit status 1, aborting > > ============================================== > > > > Source compiler this error, how to solve? > > Thank! > > > > _______________________________________________ > swift-dev mailing list > swift-dev@swift.org > https://lists.swift.org/mailman/listinfo/swift-dev
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