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1823.5.1
by Monty Taylor
Updated pandora-build files to version 0.157 |
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dnl Copyright (C) 2010 Monty Taylor |
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dnl Copyright (C) 2010 Hartmut Holzgraefe |
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dnl This file is free software; Monty Taylor and Hartmut Holzgraefe |
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dnl give unlimited permission to copy and/or distribute it, |
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dnl with or without modifications, as long as this notice is preserved. |
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AC_DEFUN([_PANDORA_SEARCH_FLEX],[ |
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dnl -------------------------------------------------------------------- |
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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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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 $<"; exit 0; else echo "ERROR: no proper flex binary found"; exit 1; fi;' |
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],[
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pandora_have_flex=yes |
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])
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AM_CONDITIONAL(HAVE_FLEX, [test "x${pandora_have_flex}" = "xyes"]) |
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])
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AC_DEFUN([PANDORA_HAVE_FLEX],[ |
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AC_REQUIRE([_PANDORA_SEARCH_FLEX]) |
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])
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AC_DEFUN([PANDORA_REQUIRE_FLEX],[ |
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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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