Revision 39f0eea5 configure.ac

b/configure.ac
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  AC_MSG_FAILURE([ghc not found, compilation will not possible])
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fi
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AC_MSG_CHECKING([checking for extra GHC flags])


  		





  
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GHC_BYVERSION_FLAGS=""


  		





  
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# check for GHC supported flags that vary accross versions


  		





  
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for flag in -fwarn-incomplete-uni-patterns; do


  		





  
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  if $GHC -e "0" $flag >/dev/null 2>/dev/null; then


  		





  
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   GHC_BYVERSION_FLAGS="$GHC_BYVERSION_FLAGS $flag"


  		





  
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  fi


  		





  
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done


  		





  
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AC_MSG_RESULT($GHC_BYVERSION_FLAGS)


  		





  
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AC_SUBST(GHC_BYVERSION_FLAGS)


  		





  
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# Check for ghc-pkg


  		





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AC_ARG_VAR(GHC_PKG, [ghc-pkg path])


  		





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AC_PATH_PROG(GHC_PKG, [ghc-pkg], [])


  		












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