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Viewing changes to m4/pandora_flex.m4

  • Committer: Monty Taylor
  • Date: 2010-10-08 17:50:28 UTC
  • mto: This revision was merged to the branch mainline in revision 1833.
  • Revision ID: mordred@inaugust.com-20101008175028-8gssuh4e75xnqko2
Updated pandora-build files to version 0.158

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m4/pandora_flex.m4
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  dnl  Check for flex
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  dnl --------------------------------------------------------------------
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  AC_CHECK_PROGS(LEX, ['flex'], [:])
 
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  AC_CHECK_PROGS([LEX], ['flex'], [:])
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  AS_IF([test "x$LEX" = "x:"],[
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    pandora_have_flex=no
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    LEX='if test -f "$@"; then echo "WARNING: no proper flex binary found, ignoring changes to $<"; exit 0; else echo "ERROR: no proper flex binary found"; exit 1; fi;'
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  AC_REQUIRE([PANDORA_HAVE_FLEX])
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  AS_IF([test "x${pandora_have_flex}" = "xno" -a "$pandora_building_from_bzr" = "yes"],
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      AC_MSG_ERROR(["flex is required for ${PACKAGE} to build from a bzr branch"])
 
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      )
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])