|  | @@ -1,14 +1,3 @@
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				|  |  | -##############################################################################
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				|  |  | -# Travis version specific build environment specification
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				|  |  | -##############################################################################
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				|  |  | -
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				|  |  | -# The "precise" build environment on Travis is in the process of being decommissioned
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				|  |  | -# see https://blog.travis-ci.com/2017-08-31-trusty-as-default-status
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				|  |  | -# The "precise=true"+"sudo=required" environment seems to lack IPv6 support.
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				|  |  | -# According to some tests, all "sudo=required" environments do not support IPv6, see 
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				|  |  | -# https://github.com/travis-ci/travis-ci/issues/8361#issuecomment-328263113
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				|  |  | -#
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				|  |  | -
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				|  |  |  
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				|  |  |  ##############################################################################
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				|  |  |  # Project specific settings
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				|  | @@ -652,21 +641,10 @@ matrix:
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				|  |  |        NO_CACHING=NO
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				|  |  |        ALLOW_WARNINGS=YES
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				|  |  |  
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				|  |  | -
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				|  |  | - Remove Lua build, until someone knows how to fix the CMake files
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				|  |  | -
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				|  |  | -  - dist: trusty
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				|  |  | -    sudo: required
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				|  |  | +  -
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				|  |  |      os: linux
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				|  |  |      compiler: clang
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				|  |  | -    addons:
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				|  |  | -      apt:
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				|  |  | -        sources:
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				|  |  | -          - ubuntu-toolchain-r-test
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				|  |  | -          - llvm-toolchain-precise-3.8
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				|  |  | -        packages:
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				|  |  | -          - clang-3.8
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				|  |  | -     env:
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				|  |  | +    env:
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				|  |  |        idx=18
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				|  |  |        N=Clang3.8-Linux-Complete-NoLua-Debug
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				|  |  |        MATRIX_EVAL="CC=clang-3.8 && CXX=clang++-3.8"
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