toolchain-build-error

$ swift/utils/build-toolchain local.swift
./utils/build-script: using preset 'buildbot_linux', which expands to ./utils/build-script --assertions --no-swift-stdlib-assertions --llbuild --swiftpm --xctest --build-subdir=buildbot_linux --lldb --release --test --validation-test --foundation -- --swift-enable-ast-verifier=0 --install-swift --install-lldb --install-llbuild --install-swiftpm --install-xctest --install-prefix=/usr '--swift-install-components=compiler;clang-builtin-headers;stdlib;sdk-overlay;license' --build-swift-static-stdlib=1 --build-swift-stdlib-unittest-extra=1 --skip-test-lldb=1 --test-installable-package=1 --install-destdir=/home/bhargavg/workspaces/swift/swift-nightly-install --installable-package=/home/bhargavg/workspaces/swift/swift-LOCAL-2016-03-13-a-osx.tar.gz --install-foundation --reconfigure
Building the standard library for: swift-stdlib-linux-x86_64
Running Swift tests for: check-swift-all-linux-x86_64

cmark: using standard linker
+ cd /home/bhargavg/workspaces/build/buildbot_linux/cmark-linux-x86_64
+ /usr/bin/cmake -G Ninja -DCMAKE_C_COMPILER:PATH=/usr/bin/clang -DCMAKE_CXX_COMPILER:PATH=/usr/bin/clang++ -DCMAKE_MAKE_PROGRAM=/home/bhargavg/workspaces/build/buildbot_linux/ninja-build/ninja -DCMAKE_BUILD_TYPE:STRING=Release /home/bhargavg/workspaces/cmark
-- Configuring done
-- Generating done
-- Build files have been written to: /home/bhargavg/workspaces/build/buildbot_linux/cmark-linux-x86_64
++ cmake_config_opt cmark
++ product=cmark
++ [[ Ninja == \X\c\o\d\e ]]
+ /usr/bin/cmake --build /home/bhargavg/workspaces/build/buildbot_linux/cmark-linux-x86_64 -- -j1 all
ninja: no work to do.
llvm: using standard linker
+ cd /home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64
+ /usr/bin/cmake -G Ninja -DCMAKE_C_COMPILER:PATH=/usr/bin/clang -DCMAKE_CXX_COMPILER:PATH=/usr/bin/clang++ -DCMAKE_MAKE_PROGRAM=/home/bhargavg/workspaces/build/buildbot_linux/ninja-build/ninja '-DCMAKE_C_FLAGS=  -fno-stack-protector' '-DCMAKE_CXX_FLAGS=  -fno-stack-protector' -DCMAKE_BUILD_TYPE:STRING=Release -DLLVM_ENABLE_ASSERTIONS:BOOL=TRUE -DLLVM_TOOL_SWIFT_BUILD:BOOL=NO '-DLLVM_TARGETS_TO_BUILD=X86;ARM;AArch64;PowerPC' -DLLVM_INCLUDE_TESTS:BOOL=TRUE -LLVM_INCLUDE_DOCS:BOOL=TRUE -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINTERNAL_INSTALL_PREFIX=local /home/bhargavg/workspaces/llvm
-- Target triple: x86_64-unknown-linux-gnu
-- Native target architecture is X86
-- Threads enabled.
-- Doxygen disabled.
-- Sphinx disabled.
-- Go bindings disabled.
-- Could NOT find OCaml (missing:  OCAMLFIND OCAML_VERSION OCAML_STDLIB_PATH)
-- Could NOT find OCaml (missing:  OCAMLFIND OCAML_VERSION OCAML_STDLIB_PATH)
-- OCaml bindings disabled.
-- Building with -fPIC
-- Constructing LLVMBuild project information
-- Targeting X86
-- Targeting ARM
-- Targeting AArch64
-- Targeting PowerPC
-- Clang version: 3.9.0
-- Configuring done
-- Generating done
-- Build files have been written to: /home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64
++ cmake_config_opt llvm
++ product=llvm
++ [[ Ninja == \X\c\o\d\e ]]
+ /usr/bin/cmake --build /home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64 -- -j1 all
ninja: no work to do.
swift: using standard linker
+ cd /home/bhargavg/workspaces/build/buildbot_linux/swift-linux-x86_64
+ /usr/bin/cmake -G Ninja -DCMAKE_C_COMPILER:PATH=/usr/bin/clang -DCMAKE_CXX_COMPILER:PATH=/usr/bin/clang++ -DCMAKE_MAKE_PROGRAM=/home/bhargavg/workspaces/build/buildbot_linux/ninja-build/ninja '-DCMAKE_C_FLAGS= -fno-stack-protector' '-DCMAKE_CXX_FLAGS= -fno-stack-protector' -DCMAKE_BUILD_TYPE:STRING=Release -DLLVM_ENABLE_ASSERTIONS:BOOL=TRUE -DSWIFT_ANALYZE_CODE_COVERAGE:STRING=FALSE -DSWIFT_STDLIB_BUILD_TYPE:STRING=Release -DSWIFT_STDLIB_ASSERTIONS:BOOL=FALSE -DSWIFT_STDLIB_ENABLE_RESILIENCE:BOOL=FALSE -DSWIFT_NATIVE_LLVM_TOOLS_PATH:STRING= -DSWIFT_NATIVE_CLANG_TOOLS_PATH:STRING= -DSWIFT_NATIVE_SWIFT_TOOLS_PATH:STRING= -DSWIFT_BUILD_TOOLS:BOOL=TRUE -DSWIFT_BUILD_STDLIB:BOOL=TRUE -DSWIFT_SERIALIZE_STDLIB_UNITTEST:BOOL=FALSE -DSWIFT_BUILD_SDK_OVERLAY:BOOL=TRUE -DSWIFT_BUILD_STATIC_STDLIB:BOOL=TRUE -DSWIFT_BUILD_PERF_TESTSUITE:BOOL=TRUE -DSWIFT_BUILD_EXAMPLES:BOOL=TRUE -DSWIFT_INCLUDE_TESTS:BOOL=TRUE '-DSWIFT_INSTALL_COMPONENTS:STRING=compiler;clang-builtin-headers;stdlib;sdk-overlay;license' -DSWIFT_EMBED_BITCODE_SECTION:BOOL=FALSE -DSWIFT_ENABLE_LTO:BOOL=FALSE -DSWIFT_DARWIN_XCRUN_TOOLCHAIN:STRING=default -DSWIFT_AST_VERIFIER:BOOL=FALSE -DSWIFT_SIL_VERIFY_ALL:BOOL=FALSE -DSWIFT_RUNTIME_ENABLE_LEAK_CHECKER:BOOL=FALSE -DCMAKE_INSTALL_PREFIX:PATH=/usr -DLLVM_CONFIG:PATH=/home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64/bin/llvm-config -DCMARK_PATH_TO_CLANG_SOURCE:PATH=/home/bhargavg/workspaces/llvm/tools/clang -DCMARK_PATH_TO_CLANG_BUILD:PATH=/home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64 -DCMARK_PATH_TO_LLVM_SOURCE:PATH=/home/bhargavg/workspaces/llvm -DCMARK_PATH_TO_LLVM_BUILD:PATH=/home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64 -DCMARK_PATH_TO_CMARK_SOURCE:PATH=/home/bhargavg/workspaces/cmark -DCMARK_PATH_TO_CMARK_BUILD:PATH=/home/bhargavg/workspaces/build/buildbot_linux/cmark-linux-x86_64 -DCMARK_CMARK_LIBRARY_DIR:PATH=/home/bhargavg/workspaces/build/buildbot_linux/cmark-linux-x86_64/src -DCMAKE_INSTALL_PREFIX:PATH=/usr -DLLVM_CONFIG:PATH=/home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64/bin/llvm-config -DLLVM_PATH_TO_CLANG_SOURCE:PATH=/home/bhargavg/workspaces/llvm/tools/clang -DLLVM_PATH_TO_CLANG_BUILD:PATH=/home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64 -DLLVM_PATH_TO_LLVM_SOURCE:PATH=/home/bhargavg/workspaces/llvm -DLLVM_PATH_TO_LLVM_BUILD:PATH=/home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64 -DLLVM_PATH_TO_CMARK_SOURCE:PATH=/home/bhargavg/workspaces/cmark -DLLVM_PATH_TO_CMARK_BUILD:PATH=/home/bhargavg/workspaces/build/buildbot_linux/cmark-linux-x86_64 -DLLVM_CMARK_LIBRARY_DIR:PATH=/home/bhargavg/workspaces/build/buildbot_linux/cmark-linux-x86_64/src -DCMAKE_INSTALL_PREFIX:PATH=/usr -DLLVM_CONFIG:PATH=/home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64/bin/llvm-config -DSWIFT_PATH_TO_CLANG_SOURCE:PATH=/home/bhargavg/workspaces/llvm/tools/clang -DSWIFT_PATH_TO_CLANG_BUILD:PATH=/home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64 -DSWIFT_PATH_TO_LLVM_SOURCE:PATH=/home/bhargavg/workspaces/llvm -DSWIFT_PATH_TO_LLVM_BUILD:PATH=/home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64 -DSWIFT_PATH_TO_CMARK_SOURCE:PATH=/home/bhargavg/workspaces/cmark -DSWIFT_PATH_TO_CMARK_BUILD:PATH=/home/bhargavg/workspaces/build/buildbot_linux/cmark-linux-x86_64 -DSWIFT_CMARK_LIBRARY_DIR:PATH=/home/bhargavg/workspaces/build/buildbot_linux/cmark-linux-x86_64/src /home/bhargavg/workspaces/swift -DSWIFT_EXEC:STRING=/home/bhargavg/workspaces/build/buildbot_linux/swift-macosx-x86_64/bin/swiftc
-- Found LLVM_CONFIG as /home/bhargavg/workspaces/build/buildbot_linux/llvm-linux-x86_64/bin/llvm-config
-- Building with -fPIC
-- Linux SDK:
--   Path: /
--   Version: don't use
--   Build number: don't use
--   Deployment version: don't use
--   Library subdir: linux
--   Version min name:
--   Triple name: linux
--   Architectures: x86_64
--   Triple for x86_64 is x86_64-unknown-linux-gnu
--
-- Building host Swift tools for LINUX x86_64
--   Build type: Release
--   Assertions: TRUE
--   LTO:        FALSE
--
-- Building Swift standard library and SDK overlays for SDKs: LINUX
--   Build type: Release
--   Assertions: FALSE
--
-- Building Swift runtime with:
--   Leak Detection Checker Entrypoints: FALSE
--
-- Swift version: 3.0
-- Swift vendor:
-- Swift compiler version:
-- Embedded clang compiler version:
CMake Error at /usr/share/cmake-3.2/Modules/FindPackageHandleStandardArgs.cmake:138 (message):
  Could NOT find BSD (missing: BSD_INCLUDE_DIR BSD_LIBRARY)
Call Stack (most recent call first):
  /usr/share/cmake-3.2/Modules/FindPackageHandleStandardArgs.cmake:374 (_FPHSA_FAILURE_MESSAGE)
  cmake/modules/FindBSD.cmake:18 (find_package_handle_standard_args)
  stdlib/CMakeLists.txt:23 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/bhargavg/workspaces/build/buildbot_linux/swift-linux-x86_64/CMakeFiles/CMakeOutput.log".
See also "/home/bhargavg/workspaces/build/buildbot_linux/swift-linux-x86_64/CMakeFiles/CMakeError.log".
./utils/build-script: command terminated with a non-zero exit status 1, aborting
./utils/build-script: command terminated with a non-zero exit status 1, aborting